Settings.java revision c5be12e7ac43cbe8c68219fa702c6fb7f06183c3
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.Process; 52import android.os.RemoteException; 53import android.os.ServiceManager; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.LocaleList; 62import android.util.Log; 63 64import android.util.MemoryIntArray; 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 // End of Intent actions for Settings 1271 1272 /** 1273 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1274 */ 1275 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1276 1277 /** 1278 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1279 */ 1280 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1281 1282 /** 1283 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1284 */ 1285 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1286 1287 /** 1288 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1289 * the settings generation in order to cache values locally. If this key is 1290 * mapped to a <code>null</code> string extra in the request bundle, the response 1291 * bundle will contain the same key mapped to a parcelable extra which would be 1292 * an {@link android.util.MemoryIntArray}. The response will also contain an 1293 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1294 * index in the array clients should use to lookup the generation. For efficiency 1295 * the caller should request the generation tracking memory array only if it 1296 * doesn't already have it. 1297 * 1298 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1299 */ 1300 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1301 1302 /** 1303 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1304 * to look up the generation id of the backing table. 1305 * 1306 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1307 */ 1308 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1309 1310 /** 1311 * @hide - User handle argument extra to the fast-path call()-based requests 1312 */ 1313 public static final String CALL_METHOD_USER_KEY = "_user"; 1314 1315 /** @hide - Private call() method to write to 'system' table */ 1316 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1317 1318 /** @hide - Private call() method to write to 'secure' table */ 1319 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1320 1321 /** @hide - Private call() method to write to 'global' table */ 1322 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1323 1324 /** 1325 * Activity Extra: Limit available options in launched activity based on the given authority. 1326 * <p> 1327 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1328 * provider's authorities as a String[]. This field is used by some intents to alter the 1329 * behavior of the called activity. 1330 * <p> 1331 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1332 * on the authority given. 1333 */ 1334 public static final String EXTRA_AUTHORITIES = "authorities"; 1335 1336 /** 1337 * Activity Extra: Limit available options in launched activity based on the given account 1338 * types. 1339 * <p> 1340 * This can be passed as an extra field in an Activity Intent with one or more account types 1341 * as a String[]. This field is used by some intents to alter the behavior of the called 1342 * activity. 1343 * <p> 1344 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1345 * list. 1346 */ 1347 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1348 1349 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1350 1351 /** 1352 * Activity Extra: The device identifier to act upon. 1353 * <p> 1354 * This can be passed as an extra field in an Activity Intent with a single 1355 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1356 * settings for the given device. 1357 * <p> 1358 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1359 * dialog for the given device. 1360 * @hide 1361 */ 1362 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1363 1364 /** 1365 * Activity Extra: Enable or disable Airplane Mode. 1366 * <p> 1367 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1368 * intent as a boolean to indicate if it should be enabled. 1369 */ 1370 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1371 1372 /** 1373 * Activity Extra: Enable or disable Battery saver mode. 1374 * <p> 1375 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1376 * intent as a boolean to indicate if it should be enabled. 1377 */ 1378 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1379 "android.settings.extra.battery_saver_mode_enabled"; 1380 1381 /** 1382 * Activity Extra: Enable or disable Do Not Disturb mode. 1383 * <p> 1384 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1385 * intent as a boolean to indicate if it should be enabled. 1386 */ 1387 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1388 "android.settings.extra.do_not_disturb_mode_enabled"; 1389 1390 /** 1391 * Activity Extra: How many minutes to enable do not disturb mode for. 1392 * <p> 1393 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1394 * intent to indicate how long do not disturb mode should be enabled for. 1395 */ 1396 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1397 "android.settings.extra.do_not_disturb_mode_minutes"; 1398 1399 /** 1400 * Activity Extra: Number of certificates 1401 * <p> 1402 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1403 * intent to indicate the number of certificates 1404 * @hide 1405 */ 1406 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1407 "android.settings.extra.number_of_certificates"; 1408 1409 private static final String JID_RESOURCE_PREFIX = "android"; 1410 1411 public static final String AUTHORITY = "settings"; 1412 1413 private static final String TAG = "Settings"; 1414 private static final boolean LOCAL_LOGV = false; 1415 1416 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1417 // with a partial enable/disable state in multi-threaded situations. 1418 private static final Object mLocationSettingsLock = new Object(); 1419 1420 public static class SettingNotFoundException extends AndroidException { 1421 public SettingNotFoundException(String msg) { 1422 super(msg); 1423 } 1424 } 1425 1426 /** 1427 * Common base for tables of name/value settings. 1428 */ 1429 public static class NameValueTable implements BaseColumns { 1430 public static final String NAME = "name"; 1431 public static final String VALUE = "value"; 1432 1433 protected static boolean putString(ContentResolver resolver, Uri uri, 1434 String name, String value) { 1435 // The database will take care of replacing duplicates. 1436 try { 1437 ContentValues values = new ContentValues(); 1438 values.put(NAME, name); 1439 values.put(VALUE, value); 1440 resolver.insert(uri, values); 1441 return true; 1442 } catch (SQLException e) { 1443 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1444 return false; 1445 } 1446 } 1447 1448 public static Uri getUriFor(Uri uri, String name) { 1449 return Uri.withAppendedPath(uri, name); 1450 } 1451 } 1452 1453 private static final class GenerationTracker { 1454 private final MemoryIntArray mArray; 1455 private final int mIndex; 1456 private int mCurrentGeneration; 1457 1458 public GenerationTracker(@NonNull MemoryIntArray array, int index) { 1459 mArray = array; 1460 mIndex = index; 1461 mCurrentGeneration = readCurrentGeneration(); 1462 } 1463 1464 public boolean isGenerationChanged() { 1465 final int currentGeneration = readCurrentGeneration(); 1466 if (currentGeneration >= 0) { 1467 if (currentGeneration == mCurrentGeneration) { 1468 return false; 1469 } 1470 mCurrentGeneration = currentGeneration; 1471 } 1472 return true; 1473 } 1474 1475 private int readCurrentGeneration() { 1476 try { 1477 return mArray.get(mIndex); 1478 } catch (IOException e) { 1479 Log.e(TAG, "Error getting current generation", e); 1480 } 1481 return -1; 1482 } 1483 } 1484 1485 // Thread-safe. 1486 private static class NameValueCache { 1487 private static final boolean DEBUG = false; 1488 1489 private final Uri mUri; 1490 1491 private static final String[] SELECT_VALUE = 1492 new String[] { Settings.NameValueTable.VALUE }; 1493 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1494 1495 // Must synchronize on 'this' to access mValues and mValuesVersion. 1496 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1497 1498 // Initially null; set lazily and held forever. Synchronized on 'this'. 1499 private IContentProvider mContentProvider = null; 1500 1501 // The method we'll call (or null, to not use) on the provider 1502 // for the fast path of retrieving settings. 1503 private final String mCallGetCommand; 1504 private final String mCallSetCommand; 1505 1506 @GuardedBy("this") 1507 private GenerationTracker mGenerationTracker; 1508 1509 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1510 mUri = uri; 1511 mCallGetCommand = getCommand; 1512 mCallSetCommand = setCommand; 1513 } 1514 1515 private IContentProvider lazyGetProvider(ContentResolver cr) { 1516 IContentProvider cp = null; 1517 synchronized (this) { 1518 cp = mContentProvider; 1519 if (cp == null) { 1520 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1521 } 1522 } 1523 return cp; 1524 } 1525 1526 public boolean putStringForUser(ContentResolver cr, String name, String value, 1527 final int userHandle) { 1528 try { 1529 Bundle arg = new Bundle(); 1530 arg.putString(Settings.NameValueTable.VALUE, value); 1531 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1532 IContentProvider cp = lazyGetProvider(cr); 1533 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1534 } catch (RemoteException e) { 1535 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1536 return false; 1537 } 1538 return true; 1539 } 1540 1541 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1542 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1543 if (isSelf) { 1544 synchronized (this) { 1545 if (mGenerationTracker != null) { 1546 if (mGenerationTracker.isGenerationChanged()) { 1547 if (DEBUG) { 1548 Log.i(TAG, "Generation changed for type:" 1549 + mUri.getPath() + " in package:" 1550 + cr.getPackageName() +" and user:" + userHandle); 1551 } 1552 mValues.clear(); 1553 } else if (mValues.containsKey(name)) { 1554 return mValues.get(name); 1555 } 1556 } 1557 } 1558 } else { 1559 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1560 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1561 } 1562 1563 IContentProvider cp = lazyGetProvider(cr); 1564 1565 // Try the fast path first, not using query(). If this 1566 // fails (alternate Settings provider that doesn't support 1567 // this interface?) then we fall back to the query/table 1568 // interface. 1569 if (mCallGetCommand != null) { 1570 try { 1571 Bundle args = null; 1572 if (!isSelf) { 1573 args = new Bundle(); 1574 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1575 } 1576 boolean needsGenerationTracker = false; 1577 synchronized (this) { 1578 if (isSelf && mGenerationTracker == null) { 1579 needsGenerationTracker = true; 1580 if (args == null) { 1581 args = new Bundle(); 1582 } 1583 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1584 if (DEBUG) { 1585 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1586 + " in package:" + cr.getPackageName() +" and user:" 1587 + userHandle); 1588 } 1589 } 1590 } 1591 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1592 if (b != null) { 1593 String value = b.getString(Settings.NameValueTable.VALUE); 1594 // Don't update our cache for reads of other users' data 1595 if (isSelf) { 1596 synchronized (this) { 1597 if (needsGenerationTracker) { 1598 MemoryIntArray array = b.getParcelable( 1599 CALL_METHOD_TRACK_GENERATION_KEY); 1600 final int index = b.getInt( 1601 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1602 if (array != null && index >= 0) { 1603 if (DEBUG) { 1604 Log.i(TAG, "Received generation tracker for type:" 1605 + mUri.getPath() + " in package:" 1606 + cr.getPackageName() + " and user:" 1607 + userHandle + " with index:" + index); 1608 } 1609 mGenerationTracker = new GenerationTracker(array, index); 1610 } 1611 } 1612 mValues.put(name, value); 1613 } 1614 } else { 1615 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1616 + " by " + UserHandle.myUserId() 1617 + " so not updating cache"); 1618 } 1619 return value; 1620 } 1621 // If the response Bundle is null, we fall through 1622 // to the query interface below. 1623 } catch (RemoteException e) { 1624 // Not supported by the remote side? Fall through 1625 // to query(). 1626 } 1627 } 1628 1629 Cursor c = null; 1630 try { 1631 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1632 new String[]{name}, null, null); 1633 if (c == null) { 1634 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1635 return null; 1636 } 1637 1638 String value = c.moveToNext() ? c.getString(0) : null; 1639 synchronized (this) { 1640 mValues.put(name, value); 1641 } 1642 if (LOCAL_LOGV) { 1643 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1644 name + " = " + (value == null ? "(null)" : value)); 1645 } 1646 return value; 1647 } catch (RemoteException e) { 1648 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1649 return null; // Return null, but don't cache it. 1650 } finally { 1651 if (c != null) c.close(); 1652 } 1653 } 1654 } 1655 1656 /** 1657 * Checks if the specified context can draw on top of other apps. As of API 1658 * level 23, an app cannot draw on top of other apps unless it declares the 1659 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1660 * manifest, <em>and</em> the user specifically grants the app this 1661 * capability. To prompt the user to grant this approval, the app must send an 1662 * intent with the action 1663 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1664 * causes the system to display a permission management screen. 1665 * 1666 * @param context App context. 1667 * @return true if the specified context can draw on top of other apps, false otherwise 1668 */ 1669 public static boolean canDrawOverlays(Context context) { 1670 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1671 context.getOpPackageName(), false); 1672 } 1673 1674 /** 1675 * System settings, containing miscellaneous system preferences. This 1676 * table holds simple name/value pairs. There are convenience 1677 * functions for accessing individual settings entries. 1678 */ 1679 public static final class System extends NameValueTable { 1680 private static final float DEFAULT_FONT_SCALE = 1.0f; 1681 1682 /** @hide */ 1683 public static interface Validator { 1684 public boolean validate(String value); 1685 } 1686 1687 /** 1688 * The content:// style URL for this table 1689 */ 1690 public static final Uri CONTENT_URI = 1691 Uri.parse("content://" + AUTHORITY + "/system"); 1692 1693 private static final NameValueCache sNameValueCache = new NameValueCache( 1694 CONTENT_URI, 1695 CALL_METHOD_GET_SYSTEM, 1696 CALL_METHOD_PUT_SYSTEM); 1697 1698 private static final HashSet<String> MOVED_TO_SECURE; 1699 static { 1700 MOVED_TO_SECURE = new HashSet<String>(30); 1701 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1702 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1703 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1704 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1705 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1706 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1707 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1708 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1709 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1710 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1711 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1712 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1713 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1714 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1715 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1716 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1717 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1718 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1719 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1720 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1721 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1722 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1723 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1724 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1725 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1726 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1727 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1728 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1729 1730 // At one time in System, then Global, but now back in Secure 1731 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1732 } 1733 1734 private static final HashSet<String> MOVED_TO_GLOBAL; 1735 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1736 static { 1737 MOVED_TO_GLOBAL = new HashSet<String>(); 1738 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1739 1740 // these were originally in system but migrated to secure in the past, 1741 // so are duplicated in the Secure.* namespace 1742 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1743 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1744 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1745 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1746 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1747 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1748 1749 // these are moving directly from system to global 1750 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1751 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1752 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1753 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1754 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1755 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1756 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1757 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1758 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1759 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1760 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1761 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1762 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1763 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1764 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1765 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1766 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1767 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1768 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1769 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1770 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1771 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1772 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1773 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1774 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1775 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1776 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1777 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1778 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1779 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1780 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1781 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1782 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1783 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1784 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1785 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1786 } 1787 1788 private static final Validator sBooleanValidator = 1789 new DiscreteValueValidator(new String[] {"0", "1"}); 1790 1791 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1792 @Override 1793 public boolean validate(String value) { 1794 try { 1795 return Integer.parseInt(value) >= 0; 1796 } catch (NumberFormatException e) { 1797 return false; 1798 } 1799 } 1800 }; 1801 1802 private static final Validator sUriValidator = new Validator() { 1803 @Override 1804 public boolean validate(String value) { 1805 try { 1806 Uri.decode(value); 1807 return true; 1808 } catch (IllegalArgumentException e) { 1809 return false; 1810 } 1811 } 1812 }; 1813 1814 private static final Validator sLenientIpAddressValidator = new Validator() { 1815 private static final int MAX_IPV6_LENGTH = 45; 1816 1817 @Override 1818 public boolean validate(String value) { 1819 return value.length() <= MAX_IPV6_LENGTH; 1820 } 1821 }; 1822 1823 /** @hide */ 1824 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1825 outKeySet.addAll(MOVED_TO_GLOBAL); 1826 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1827 } 1828 1829 /** @hide */ 1830 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1831 outKeySet.addAll(MOVED_TO_SECURE); 1832 } 1833 1834 /** @hide */ 1835 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1836 outKeySet.addAll(MOVED_TO_GLOBAL); 1837 } 1838 1839 /** 1840 * Look up a name in the database. 1841 * @param resolver to access the database with 1842 * @param name to look up in the table 1843 * @return the corresponding value, or null if not present 1844 */ 1845 public static String getString(ContentResolver resolver, String name) { 1846 return getStringForUser(resolver, name, UserHandle.myUserId()); 1847 } 1848 1849 /** @hide */ 1850 public static String getStringForUser(ContentResolver resolver, String name, 1851 int userHandle) { 1852 if (MOVED_TO_SECURE.contains(name)) { 1853 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1854 + " to android.provider.Settings.Secure, returning read-only value."); 1855 return Secure.getStringForUser(resolver, name, userHandle); 1856 } 1857 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1858 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1859 + " to android.provider.Settings.Global, returning read-only value."); 1860 return Global.getStringForUser(resolver, name, userHandle); 1861 } 1862 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1863 } 1864 1865 /** 1866 * Store a name/value pair into the database. 1867 * @param resolver to access the database with 1868 * @param name to store 1869 * @param value to associate with the name 1870 * @return true if the value was set, false on database errors 1871 */ 1872 public static boolean putString(ContentResolver resolver, String name, String value) { 1873 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1874 } 1875 1876 /** @hide */ 1877 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1878 int userHandle) { 1879 if (MOVED_TO_SECURE.contains(name)) { 1880 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1881 + " to android.provider.Settings.Secure, value is unchanged."); 1882 return false; 1883 } 1884 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1885 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1886 + " to android.provider.Settings.Global, value is unchanged."); 1887 return false; 1888 } 1889 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1890 } 1891 1892 /** 1893 * Construct the content URI for a particular name/value pair, 1894 * useful for monitoring changes with a ContentObserver. 1895 * @param name to look up in the table 1896 * @return the corresponding content URI, or null if not present 1897 */ 1898 public static Uri getUriFor(String name) { 1899 if (MOVED_TO_SECURE.contains(name)) { 1900 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1901 + " to android.provider.Settings.Secure, returning Secure URI."); 1902 return Secure.getUriFor(Secure.CONTENT_URI, name); 1903 } 1904 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1905 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1906 + " to android.provider.Settings.Global, returning read-only global URI."); 1907 return Global.getUriFor(Global.CONTENT_URI, name); 1908 } 1909 return getUriFor(CONTENT_URI, name); 1910 } 1911 1912 /** 1913 * Convenience function for retrieving a single system settings value 1914 * as an integer. Note that internally setting values are always 1915 * stored as strings; this function converts the string to an integer 1916 * for you. The default value will be returned if the setting is 1917 * not defined or not an integer. 1918 * 1919 * @param cr The ContentResolver to access. 1920 * @param name The name of the setting to retrieve. 1921 * @param def Value to return if the setting is not defined. 1922 * 1923 * @return The setting's current value, or 'def' if it is not defined 1924 * or not a valid integer. 1925 */ 1926 public static int getInt(ContentResolver cr, String name, int def) { 1927 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1928 } 1929 1930 /** @hide */ 1931 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1932 String v = getStringForUser(cr, name, userHandle); 1933 try { 1934 return v != null ? Integer.parseInt(v) : def; 1935 } catch (NumberFormatException e) { 1936 return def; 1937 } 1938 } 1939 1940 /** 1941 * Convenience function for retrieving a single system settings value 1942 * as an integer. Note that internally setting values are always 1943 * stored as strings; this function converts the string to an integer 1944 * for you. 1945 * <p> 1946 * This version does not take a default value. If the setting has not 1947 * been set, or the string value is not a number, 1948 * it throws {@link SettingNotFoundException}. 1949 * 1950 * @param cr The ContentResolver to access. 1951 * @param name The name of the setting to retrieve. 1952 * 1953 * @throws SettingNotFoundException Thrown if a setting by the given 1954 * name can't be found or the setting value is not an integer. 1955 * 1956 * @return The setting's current value. 1957 */ 1958 public static int getInt(ContentResolver cr, String name) 1959 throws SettingNotFoundException { 1960 return getIntForUser(cr, name, UserHandle.myUserId()); 1961 } 1962 1963 /** @hide */ 1964 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1965 throws SettingNotFoundException { 1966 String v = getStringForUser(cr, name, userHandle); 1967 try { 1968 return Integer.parseInt(v); 1969 } catch (NumberFormatException e) { 1970 throw new SettingNotFoundException(name); 1971 } 1972 } 1973 1974 /** 1975 * Convenience function for updating a single settings value as an 1976 * integer. This will either create a new entry in the table if the 1977 * given name does not exist, or modify the value of the existing row 1978 * with that name. Note that internally setting values are always 1979 * stored as strings, so this function converts the given value to a 1980 * string before storing it. 1981 * 1982 * @param cr The ContentResolver to access. 1983 * @param name The name of the setting to modify. 1984 * @param value The new value for the setting. 1985 * @return true if the value was set, false on database errors 1986 */ 1987 public static boolean putInt(ContentResolver cr, String name, int value) { 1988 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1989 } 1990 1991 /** @hide */ 1992 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1993 int userHandle) { 1994 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1995 } 1996 1997 /** 1998 * Convenience function for retrieving a single system settings value 1999 * as a {@code long}. Note that internally setting values are always 2000 * stored as strings; this function converts the string to a {@code long} 2001 * for you. The default value will be returned if the setting is 2002 * not defined or not a {@code long}. 2003 * 2004 * @param cr The ContentResolver to access. 2005 * @param name The name of the setting to retrieve. 2006 * @param def Value to return if the setting is not defined. 2007 * 2008 * @return The setting's current value, or 'def' if it is not defined 2009 * or not a valid {@code long}. 2010 */ 2011 public static long getLong(ContentResolver cr, String name, long def) { 2012 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2013 } 2014 2015 /** @hide */ 2016 public static long getLongForUser(ContentResolver cr, String name, long def, 2017 int userHandle) { 2018 String valString = getStringForUser(cr, name, userHandle); 2019 long value; 2020 try { 2021 value = valString != null ? Long.parseLong(valString) : def; 2022 } catch (NumberFormatException e) { 2023 value = def; 2024 } 2025 return value; 2026 } 2027 2028 /** 2029 * Convenience function for retrieving a single system settings value 2030 * as a {@code long}. Note that internally setting values are always 2031 * stored as strings; this function converts the string to a {@code long} 2032 * for you. 2033 * <p> 2034 * This version does not take a default value. If the setting has not 2035 * been set, or the string value is not a number, 2036 * it throws {@link SettingNotFoundException}. 2037 * 2038 * @param cr The ContentResolver to access. 2039 * @param name The name of the setting to retrieve. 2040 * 2041 * @return The setting's current value. 2042 * @throws SettingNotFoundException Thrown if a setting by the given 2043 * name can't be found or the setting value is not an integer. 2044 */ 2045 public static long getLong(ContentResolver cr, String name) 2046 throws SettingNotFoundException { 2047 return getLongForUser(cr, name, UserHandle.myUserId()); 2048 } 2049 2050 /** @hide */ 2051 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2052 throws SettingNotFoundException { 2053 String valString = getStringForUser(cr, name, userHandle); 2054 try { 2055 return Long.parseLong(valString); 2056 } catch (NumberFormatException e) { 2057 throw new SettingNotFoundException(name); 2058 } 2059 } 2060 2061 /** 2062 * Convenience function for updating a single settings value as a long 2063 * integer. This will either create a new entry in the table if the 2064 * given name does not exist, or modify the value of the existing row 2065 * with that name. Note that internally setting values are always 2066 * stored as strings, so this function converts the given value to a 2067 * string before storing it. 2068 * 2069 * @param cr The ContentResolver to access. 2070 * @param name The name of the setting to modify. 2071 * @param value The new value for the setting. 2072 * @return true if the value was set, false on database errors 2073 */ 2074 public static boolean putLong(ContentResolver cr, String name, long value) { 2075 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2076 } 2077 2078 /** @hide */ 2079 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2080 int userHandle) { 2081 return putStringForUser(cr, name, Long.toString(value), userHandle); 2082 } 2083 2084 /** 2085 * Convenience function for retrieving a single system settings value 2086 * as a floating point number. Note that internally setting values are 2087 * always stored as strings; this function converts the string to an 2088 * float for you. The default value will be returned if the setting 2089 * is not defined or not a valid float. 2090 * 2091 * @param cr The ContentResolver to access. 2092 * @param name The name of the setting to retrieve. 2093 * @param def Value to return if the setting is not defined. 2094 * 2095 * @return The setting's current value, or 'def' if it is not defined 2096 * or not a valid float. 2097 */ 2098 public static float getFloat(ContentResolver cr, String name, float def) { 2099 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2100 } 2101 2102 /** @hide */ 2103 public static float getFloatForUser(ContentResolver cr, String name, float def, 2104 int userHandle) { 2105 String v = getStringForUser(cr, name, userHandle); 2106 try { 2107 return v != null ? Float.parseFloat(v) : def; 2108 } catch (NumberFormatException e) { 2109 return def; 2110 } 2111 } 2112 2113 /** 2114 * Convenience function for retrieving a single system settings value 2115 * as a float. Note that internally setting values are always 2116 * stored as strings; this function converts the string to a float 2117 * for you. 2118 * <p> 2119 * This version does not take a default value. If the setting has not 2120 * been set, or the string value is not a number, 2121 * it throws {@link SettingNotFoundException}. 2122 * 2123 * @param cr The ContentResolver to access. 2124 * @param name The name of the setting to retrieve. 2125 * 2126 * @throws SettingNotFoundException Thrown if a setting by the given 2127 * name can't be found or the setting value is not a float. 2128 * 2129 * @return The setting's current value. 2130 */ 2131 public static float getFloat(ContentResolver cr, String name) 2132 throws SettingNotFoundException { 2133 return getFloatForUser(cr, name, UserHandle.myUserId()); 2134 } 2135 2136 /** @hide */ 2137 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2138 throws SettingNotFoundException { 2139 String v = getStringForUser(cr, name, userHandle); 2140 if (v == null) { 2141 throw new SettingNotFoundException(name); 2142 } 2143 try { 2144 return Float.parseFloat(v); 2145 } catch (NumberFormatException e) { 2146 throw new SettingNotFoundException(name); 2147 } 2148 } 2149 2150 /** 2151 * Convenience function for updating a single settings value as a 2152 * floating point number. This will either create a new entry in the 2153 * table if the given name does not exist, or modify the value of the 2154 * existing row with that name. Note that internally setting values 2155 * are always stored as strings, so this function converts the given 2156 * value to a string before storing it. 2157 * 2158 * @param cr The ContentResolver to access. 2159 * @param name The name of the setting to modify. 2160 * @param value The new value for the setting. 2161 * @return true if the value was set, false on database errors 2162 */ 2163 public static boolean putFloat(ContentResolver cr, String name, float value) { 2164 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2165 } 2166 2167 /** @hide */ 2168 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2169 int userHandle) { 2170 return putStringForUser(cr, name, Float.toString(value), userHandle); 2171 } 2172 2173 /** 2174 * Convenience function to read all of the current 2175 * configuration-related settings into a 2176 * {@link Configuration} object. 2177 * 2178 * @param cr The ContentResolver to access. 2179 * @param outConfig Where to place the configuration settings. 2180 */ 2181 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2182 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2183 } 2184 2185 /** @hide */ 2186 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2187 int userHandle) { 2188 outConfig.fontScale = Settings.System.getFloatForUser( 2189 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2190 if (outConfig.fontScale < 0) { 2191 outConfig.fontScale = DEFAULT_FONT_SCALE; 2192 } 2193 outConfig.setLocales(LocaleList.forLanguageTags( 2194 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2195 } 2196 2197 /** 2198 * @hide Erase the fields in the Configuration that should be applied 2199 * by the settings. 2200 */ 2201 public static void clearConfiguration(Configuration inoutConfig) { 2202 inoutConfig.fontScale = 0; 2203 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2204 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2205 } 2206 } 2207 2208 /** 2209 * Convenience function to write a batch of configuration-related 2210 * settings from a {@link Configuration} object. 2211 * 2212 * @param cr The ContentResolver to access. 2213 * @param config The settings to write. 2214 * @return true if the values were set, false on database errors 2215 */ 2216 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2217 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2218 } 2219 2220 /** @hide */ 2221 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2222 int userHandle) { 2223 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2224 Settings.System.putStringForUser( 2225 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2226 } 2227 2228 /** @hide */ 2229 public static boolean hasInterestingConfigurationChanges(int changes) { 2230 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2231 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2232 } 2233 2234 /** @deprecated - Do not use */ 2235 @Deprecated 2236 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2237 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2238 } 2239 2240 /** 2241 * @hide 2242 * @deprecated - Do not use 2243 */ 2244 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2245 int userHandle) { 2246 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2247 } 2248 2249 /** @deprecated - Do not use */ 2250 @Deprecated 2251 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2252 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2253 } 2254 2255 /** 2256 * @hide 2257 * @deprecated - Do not use 2258 */ 2259 @Deprecated 2260 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2261 int userHandle) { 2262 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2263 } 2264 2265 private static final class DiscreteValueValidator implements Validator { 2266 private final String[] mValues; 2267 2268 public DiscreteValueValidator(String[] values) { 2269 mValues = values; 2270 } 2271 2272 @Override 2273 public boolean validate(String value) { 2274 return ArrayUtils.contains(mValues, value); 2275 } 2276 } 2277 2278 private static final class InclusiveIntegerRangeValidator implements Validator { 2279 private final int mMin; 2280 private final int mMax; 2281 2282 public InclusiveIntegerRangeValidator(int min, int max) { 2283 mMin = min; 2284 mMax = max; 2285 } 2286 2287 @Override 2288 public boolean validate(String value) { 2289 try { 2290 final int intValue = Integer.parseInt(value); 2291 return intValue >= mMin && intValue <= mMax; 2292 } catch (NumberFormatException e) { 2293 return false; 2294 } 2295 } 2296 } 2297 2298 private static final class InclusiveFloatRangeValidator implements Validator { 2299 private final float mMin; 2300 private final float mMax; 2301 2302 public InclusiveFloatRangeValidator(float min, float max) { 2303 mMin = min; 2304 mMax = max; 2305 } 2306 2307 @Override 2308 public boolean validate(String value) { 2309 try { 2310 final float floatValue = Float.parseFloat(value); 2311 return floatValue >= mMin && floatValue <= mMax; 2312 } catch (NumberFormatException e) { 2313 return false; 2314 } 2315 } 2316 } 2317 2318 /** 2319 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2320 */ 2321 @Deprecated 2322 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2323 2324 /** 2325 * What happens when the user presses the end call button if they're not 2326 * on a call.<br/> 2327 * <b>Values:</b><br/> 2328 * 0 - The end button does nothing.<br/> 2329 * 1 - The end button goes to the home screen.<br/> 2330 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2331 * 3 - The end button goes to the home screen. If the user is already on the 2332 * home screen, it puts the device to sleep. 2333 */ 2334 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2335 2336 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2337 new InclusiveIntegerRangeValidator(0, 3); 2338 2339 /** 2340 * END_BUTTON_BEHAVIOR value for "go home". 2341 * @hide 2342 */ 2343 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2344 2345 /** 2346 * END_BUTTON_BEHAVIOR value for "go to sleep". 2347 * @hide 2348 */ 2349 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2350 2351 /** 2352 * END_BUTTON_BEHAVIOR default value. 2353 * @hide 2354 */ 2355 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2356 2357 /** 2358 * Is advanced settings mode turned on. 0 == no, 1 == yes 2359 * @hide 2360 */ 2361 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2362 2363 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2364 2365 /** 2366 * ADVANCED_SETTINGS default value. 2367 * @hide 2368 */ 2369 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2370 2371 /** 2372 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2373 */ 2374 @Deprecated 2375 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2376 2377 /** 2378 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2379 */ 2380 @Deprecated 2381 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2382 2383 /** 2384 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2385 */ 2386 @Deprecated 2387 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2388 2389 /** 2390 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2391 * {@hide} 2392 */ 2393 @Deprecated 2394 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2395 2396 /** 2397 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2398 */ 2399 @Deprecated 2400 public static final String RADIO_CELL = Global.RADIO_CELL; 2401 2402 /** 2403 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2404 */ 2405 @Deprecated 2406 public static final String RADIO_NFC = Global.RADIO_NFC; 2407 2408 /** 2409 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2410 */ 2411 @Deprecated 2412 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2413 2414 /** 2415 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2416 * 2417 * {@hide} 2418 */ 2419 @Deprecated 2420 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2421 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2422 2423 /** 2424 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2425 */ 2426 @Deprecated 2427 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2428 2429 /** 2430 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2431 */ 2432 @Deprecated 2433 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2434 2435 /** 2436 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2437 */ 2438 @Deprecated 2439 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2440 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2441 2442 /** 2443 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2444 */ 2445 @Deprecated 2446 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2447 2448 /** 2449 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2450 */ 2451 @Deprecated 2452 public static final String MODE_RINGER = Global.MODE_RINGER; 2453 2454 /** 2455 * Whether to use static IP and other static network attributes. 2456 * <p> 2457 * Set to 1 for true and 0 for false. 2458 * 2459 * @deprecated Use {@link WifiManager} instead 2460 */ 2461 @Deprecated 2462 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2463 2464 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2465 2466 /** 2467 * The static IP address. 2468 * <p> 2469 * Example: "192.168.1.51" 2470 * 2471 * @deprecated Use {@link WifiManager} instead 2472 */ 2473 @Deprecated 2474 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2475 2476 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2477 2478 /** 2479 * If using static IP, the gateway's IP address. 2480 * <p> 2481 * Example: "192.168.1.1" 2482 * 2483 * @deprecated Use {@link WifiManager} instead 2484 */ 2485 @Deprecated 2486 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2487 2488 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2489 2490 /** 2491 * If using static IP, the net mask. 2492 * <p> 2493 * Example: "255.255.255.0" 2494 * 2495 * @deprecated Use {@link WifiManager} instead 2496 */ 2497 @Deprecated 2498 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2499 2500 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2501 2502 /** 2503 * If using static IP, the primary DNS's IP address. 2504 * <p> 2505 * Example: "192.168.1.1" 2506 * 2507 * @deprecated Use {@link WifiManager} instead 2508 */ 2509 @Deprecated 2510 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2511 2512 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2513 2514 /** 2515 * If using static IP, the secondary DNS's IP address. 2516 * <p> 2517 * Example: "192.168.1.2" 2518 * 2519 * @deprecated Use {@link WifiManager} instead 2520 */ 2521 @Deprecated 2522 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2523 2524 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2525 2526 /** 2527 * Determines whether remote devices may discover and/or connect to 2528 * this device. 2529 * <P>Type: INT</P> 2530 * 2 -- discoverable and connectable 2531 * 1 -- connectable but not discoverable 2532 * 0 -- neither connectable nor discoverable 2533 */ 2534 public static final String BLUETOOTH_DISCOVERABILITY = 2535 "bluetooth_discoverability"; 2536 2537 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2538 new InclusiveIntegerRangeValidator(0, 2); 2539 2540 /** 2541 * Bluetooth discoverability timeout. If this value is nonzero, then 2542 * Bluetooth becomes discoverable for a certain number of seconds, 2543 * after which is becomes simply connectable. The value is in seconds. 2544 */ 2545 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2546 "bluetooth_discoverability_timeout"; 2547 2548 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2549 sNonNegativeIntegerValidator; 2550 2551 /** 2552 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2553 * instead 2554 */ 2555 @Deprecated 2556 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2557 2558 /** 2559 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2560 * instead 2561 */ 2562 @Deprecated 2563 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2564 2565 /** 2566 * @deprecated Use 2567 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2568 * instead 2569 */ 2570 @Deprecated 2571 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2572 "lock_pattern_tactile_feedback_enabled"; 2573 2574 /** 2575 * A formatted string of the next alarm that is set, or the empty string 2576 * if there is no alarm set. 2577 * 2578 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2579 */ 2580 @Deprecated 2581 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2582 2583 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2584 private static final int MAX_LENGTH = 1000; 2585 2586 @Override 2587 public boolean validate(String value) { 2588 // TODO: No idea what the correct format is. 2589 return value == null || value.length() < MAX_LENGTH; 2590 } 2591 }; 2592 2593 /** 2594 * Scaling factor for fonts, float. 2595 */ 2596 public static final String FONT_SCALE = "font_scale"; 2597 2598 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2599 @Override 2600 public boolean validate(String value) { 2601 try { 2602 return Float.parseFloat(value) >= 0; 2603 } catch (NumberFormatException e) { 2604 return false; 2605 } 2606 } 2607 }; 2608 2609 /** 2610 * The serialized system locale value. 2611 * 2612 * Do not use this value directory. 2613 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2614 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2615 * instead. 2616 * @hide 2617 */ 2618 public static final String SYSTEM_LOCALES = "system_locales"; 2619 2620 2621 /** 2622 * Name of an application package to be debugged. 2623 * 2624 * @deprecated Use {@link Global#DEBUG_APP} instead 2625 */ 2626 @Deprecated 2627 public static final String DEBUG_APP = Global.DEBUG_APP; 2628 2629 /** 2630 * If 1, when launching DEBUG_APP it will wait for the debugger before 2631 * starting user code. If 0, it will run normally. 2632 * 2633 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2634 */ 2635 @Deprecated 2636 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2637 2638 /** 2639 * Whether or not to dim the screen. 0=no 1=yes 2640 * @deprecated This setting is no longer used. 2641 */ 2642 @Deprecated 2643 public static final String DIM_SCREEN = "dim_screen"; 2644 2645 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2646 2647 /** 2648 * The amount of time in milliseconds before the device goes to sleep or begins 2649 * to dream after a period of inactivity. This value is also known as the 2650 * user activity timeout period since the screen isn't necessarily turned off 2651 * when it expires. 2652 */ 2653 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2654 2655 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2656 2657 /** 2658 * The screen backlight brightness between 0 and 255. 2659 */ 2660 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2661 2662 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2663 new InclusiveIntegerRangeValidator(0, 255); 2664 2665 /** 2666 * Control whether to enable automatic brightness mode. 2667 */ 2668 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2669 2670 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2671 2672 /** 2673 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2674 * or less (<0.0 >-1.0) bright. 2675 * @hide 2676 */ 2677 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2678 2679 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2680 new InclusiveFloatRangeValidator(-1, 1); 2681 2682 /** 2683 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2684 */ 2685 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2686 2687 /** 2688 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2689 */ 2690 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2691 2692 /** 2693 * Control whether the process CPU usage meter should be shown. 2694 * 2695 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2696 */ 2697 @Deprecated 2698 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2699 2700 /** 2701 * If 1, the activity manager will aggressively finish activities and 2702 * processes as soon as they are no longer needed. If 0, the normal 2703 * extended lifetime is used. 2704 * 2705 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2706 */ 2707 @Deprecated 2708 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2709 2710 /** 2711 * Determines which streams are affected by ringer mode changes. The 2712 * stream type's bit should be set to 1 if it should be muted when going 2713 * into an inaudible ringer mode. 2714 */ 2715 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2716 2717 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2718 sNonNegativeIntegerValidator; 2719 2720 /** 2721 * Determines which streams are affected by mute. The 2722 * stream type's bit should be set to 1 if it should be muted when a mute request 2723 * is received. 2724 */ 2725 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2726 2727 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2728 sNonNegativeIntegerValidator; 2729 2730 /** 2731 * Whether vibrate is on for different events. This is used internally, 2732 * changing this value will not change the vibrate. See AudioManager. 2733 */ 2734 public static final String VIBRATE_ON = "vibrate_on"; 2735 2736 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2737 2738 /** 2739 * If 1, redirects the system vibrator to all currently attached input devices 2740 * that support vibration. If there are no such input devices, then the system 2741 * vibrator is used instead. 2742 * If 0, does not register the system vibrator. 2743 * 2744 * This setting is mainly intended to provide a compatibility mechanism for 2745 * applications that only know about the system vibrator and do not use the 2746 * input device vibrator API. 2747 * 2748 * @hide 2749 */ 2750 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2751 2752 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2753 2754 /** 2755 * Ringer volume. This is used internally, changing this value will not 2756 * change the volume. See AudioManager. 2757 * 2758 * @removed Not used by anything since API 2. 2759 */ 2760 public static final String VOLUME_RING = "volume_ring"; 2761 2762 /** 2763 * System/notifications volume. This is used internally, changing this 2764 * value will not change the volume. See AudioManager. 2765 * 2766 * @removed Not used by anything since API 2. 2767 */ 2768 public static final String VOLUME_SYSTEM = "volume_system"; 2769 2770 /** 2771 * Voice call volume. This is used internally, changing this value will 2772 * not change the volume. See AudioManager. 2773 * 2774 * @removed Not used by anything since API 2. 2775 */ 2776 public static final String VOLUME_VOICE = "volume_voice"; 2777 2778 /** 2779 * Music/media/gaming volume. This is used internally, changing this 2780 * value will not change the volume. See AudioManager. 2781 * 2782 * @removed Not used by anything since API 2. 2783 */ 2784 public static final String VOLUME_MUSIC = "volume_music"; 2785 2786 /** 2787 * Alarm volume. This is used internally, changing this 2788 * value will not change the volume. See AudioManager. 2789 * 2790 * @removed Not used by anything since API 2. 2791 */ 2792 public static final String VOLUME_ALARM = "volume_alarm"; 2793 2794 /** 2795 * Notification volume. This is used internally, changing this 2796 * value will not change the volume. See AudioManager. 2797 * 2798 * @removed Not used by anything since API 2. 2799 */ 2800 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2801 2802 /** 2803 * Bluetooth Headset volume. This is used internally, changing this value will 2804 * not change the volume. See AudioManager. 2805 * 2806 * @removed Not used by anything since API 2. 2807 */ 2808 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2809 2810 /** 2811 * Master volume (float in the range 0.0f to 1.0f). 2812 * 2813 * @hide 2814 */ 2815 public static final String VOLUME_MASTER = "volume_master"; 2816 2817 /** 2818 * Master mono (int 1 = mono, 0 = normal). 2819 * 2820 * @hide 2821 */ 2822 public static final String MASTER_MONO = "master_mono"; 2823 2824 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2825 2826 /** 2827 * Whether the notifications should use the ring volume (value of 1) or 2828 * a separate notification volume (value of 0). In most cases, users 2829 * will have this enabled so the notification and ringer volumes will be 2830 * the same. However, power users can disable this and use the separate 2831 * notification volume control. 2832 * <p> 2833 * Note: This is a one-off setting that will be removed in the future 2834 * when there is profile support. For this reason, it is kept hidden 2835 * from the public APIs. 2836 * 2837 * @hide 2838 * @deprecated 2839 */ 2840 @Deprecated 2841 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2842 "notifications_use_ring_volume"; 2843 2844 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2845 2846 /** 2847 * Whether silent mode should allow vibration feedback. This is used 2848 * internally in AudioService and the Sound settings activity to 2849 * coordinate decoupling of vibrate and silent modes. This setting 2850 * will likely be removed in a future release with support for 2851 * audio/vibe feedback profiles. 2852 * 2853 * Not used anymore. On devices with vibrator, the user explicitly selects 2854 * silent or vibrate mode. 2855 * Kept for use by legacy database upgrade code in DatabaseHelper. 2856 * @hide 2857 */ 2858 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2859 2860 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2861 2862 /** 2863 * The mapping of stream type (integer) to its setting. 2864 * 2865 * @removed Not used by anything since API 2. 2866 */ 2867 public static final String[] VOLUME_SETTINGS = { 2868 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2869 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2870 }; 2871 2872 /** 2873 * Appended to various volume related settings to record the previous 2874 * values before they the settings were affected by a silent/vibrate 2875 * ringer mode change. 2876 * 2877 * @removed Not used by anything since API 2. 2878 */ 2879 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2880 2881 /** 2882 * Persistent store for the system-wide default ringtone URI. 2883 * <p> 2884 * If you need to play the default ringtone at any given time, it is recommended 2885 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2886 * to the set default ringtone at the time of playing. 2887 * 2888 * @see #DEFAULT_RINGTONE_URI 2889 */ 2890 public static final String RINGTONE = "ringtone"; 2891 2892 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2893 2894 /** 2895 * A {@link Uri} that will point to the current default ringtone at any 2896 * given time. 2897 * <p> 2898 * If the current default ringtone is in the DRM provider and the caller 2899 * does not have permission, the exception will be a 2900 * FileNotFoundException. 2901 */ 2902 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2903 2904 /** {@hide} */ 2905 public static final String RINGTONE_CACHE = "ringtone_cache"; 2906 /** {@hide} */ 2907 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2908 2909 /** 2910 * Persistent store for the system-wide default notification sound. 2911 * 2912 * @see #RINGTONE 2913 * @see #DEFAULT_NOTIFICATION_URI 2914 */ 2915 public static final String NOTIFICATION_SOUND = "notification_sound"; 2916 2917 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2918 2919 /** 2920 * A {@link Uri} that will point to the current default notification 2921 * sound at any given time. 2922 * 2923 * @see #DEFAULT_RINGTONE_URI 2924 */ 2925 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2926 2927 /** {@hide} */ 2928 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2929 /** {@hide} */ 2930 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2931 2932 /** 2933 * Persistent store for the system-wide default alarm alert. 2934 * 2935 * @see #RINGTONE 2936 * @see #DEFAULT_ALARM_ALERT_URI 2937 */ 2938 public static final String ALARM_ALERT = "alarm_alert"; 2939 2940 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2941 2942 /** 2943 * A {@link Uri} that will point to the current default alarm alert at 2944 * any given time. 2945 * 2946 * @see #DEFAULT_ALARM_ALERT_URI 2947 */ 2948 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2949 2950 /** {@hide} */ 2951 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2952 /** {@hide} */ 2953 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2954 2955 /** 2956 * Persistent store for the system default media button event receiver. 2957 * 2958 * @hide 2959 */ 2960 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2961 2962 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2963 @Override 2964 public boolean validate(String value) { 2965 try { 2966 ComponentName.unflattenFromString(value); 2967 return true; 2968 } catch (NullPointerException e) { 2969 return false; 2970 } 2971 } 2972 }; 2973 2974 /** 2975 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2976 */ 2977 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2978 2979 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2980 2981 /** 2982 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2983 */ 2984 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2985 2986 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2987 2988 /** 2989 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2990 * feature converts two spaces to a "." and space. 2991 */ 2992 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2993 2994 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2995 2996 /** 2997 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2998 */ 2999 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3000 3001 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3002 3003 public static final String SHOW_GTALK_SERVICE_STATUS = 3004 "SHOW_GTALK_SERVICE_STATUS"; 3005 3006 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3007 3008 /** 3009 * Name of activity to use for wallpaper on the home screen. 3010 * 3011 * @deprecated Use {@link WallpaperManager} instead. 3012 */ 3013 @Deprecated 3014 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3015 3016 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3017 private static final int MAX_LENGTH = 1000; 3018 3019 @Override 3020 public boolean validate(String value) { 3021 if (value != null && value.length() > MAX_LENGTH) { 3022 return false; 3023 } 3024 return ComponentName.unflattenFromString(value) != null; 3025 } 3026 }; 3027 3028 /** 3029 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3030 * instead 3031 */ 3032 @Deprecated 3033 public static final String AUTO_TIME = Global.AUTO_TIME; 3034 3035 /** 3036 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3037 * instead 3038 */ 3039 @Deprecated 3040 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3041 3042 /** 3043 * Display times as 12 or 24 hours 3044 * 12 3045 * 24 3046 */ 3047 public static final String TIME_12_24 = "time_12_24"; 3048 3049 /** @hide */ 3050 public static final Validator TIME_12_24_VALIDATOR = 3051 new DiscreteValueValidator(new String[] {"12", "24"}); 3052 3053 /** 3054 * Date format string 3055 * mm/dd/yyyy 3056 * dd/mm/yyyy 3057 * yyyy/mm/dd 3058 */ 3059 public static final String DATE_FORMAT = "date_format"; 3060 3061 /** @hide */ 3062 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3063 @Override 3064 public boolean validate(String value) { 3065 try { 3066 new SimpleDateFormat(value); 3067 return true; 3068 } catch (IllegalArgumentException e) { 3069 return false; 3070 } 3071 } 3072 }; 3073 3074 /** 3075 * Whether the setup wizard has been run before (on first boot), or if 3076 * it still needs to be run. 3077 * 3078 * nonzero = it has been run in the past 3079 * 0 = it has not been run in the past 3080 */ 3081 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3082 3083 /** @hide */ 3084 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3085 3086 /** 3087 * Scaling factor for normal window animations. Setting to 0 will disable window 3088 * animations. 3089 * 3090 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3091 */ 3092 @Deprecated 3093 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3094 3095 /** 3096 * Scaling factor for activity transition animations. Setting to 0 will disable window 3097 * animations. 3098 * 3099 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3100 */ 3101 @Deprecated 3102 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3103 3104 /** 3105 * Scaling factor for Animator-based animations. This affects both the start delay and 3106 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3107 * The default value is 1. 3108 * 3109 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3110 */ 3111 @Deprecated 3112 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3113 3114 /** 3115 * Control whether the accelerometer will be used to change screen 3116 * orientation. If 0, it will not be used unless explicitly requested 3117 * by the application; if 1, it will be used by default unless explicitly 3118 * disabled by the application. 3119 */ 3120 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3121 3122 /** @hide */ 3123 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3124 3125 /** 3126 * Default screen rotation when no other policy applies. 3127 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3128 * preference, this rotation value will be used. Must be one of the 3129 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3130 * 3131 * @see android.view.Display#getRotation 3132 */ 3133 public static final String USER_ROTATION = "user_rotation"; 3134 3135 /** @hide */ 3136 public static final Validator USER_ROTATION_VALIDATOR = 3137 new InclusiveIntegerRangeValidator(0, 3); 3138 3139 /** 3140 * Control whether the rotation lock toggle in the System UI should be hidden. 3141 * Typically this is done for accessibility purposes to make it harder for 3142 * the user to accidentally toggle the rotation lock while the display rotation 3143 * has been locked for accessibility. 3144 * 3145 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3146 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3147 * 3148 * @hide 3149 */ 3150 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3151 "hide_rotation_lock_toggle_for_accessibility"; 3152 3153 /** @hide */ 3154 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3155 sBooleanValidator; 3156 3157 /** 3158 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3159 * be used by Phone and Setting apps; it shouldn't affect other apps. 3160 * The value is boolean (1 or 0). 3161 * 3162 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3163 * It was about AudioManager's setting and thus affected all the applications which 3164 * relied on the setting, while this is purely about the vibration setting for incoming 3165 * calls. 3166 */ 3167 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3168 3169 /** @hide */ 3170 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3171 3172 /** 3173 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3174 * boolean (1 or 0). 3175 */ 3176 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3177 3178 /** @hide */ 3179 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3180 3181 /** 3182 * CDMA only settings 3183 * DTMF tone type played by the dialer when dialing. 3184 * 0 = Normal 3185 * 1 = Long 3186 */ 3187 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3188 3189 /** @hide */ 3190 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3191 3192 /** 3193 * Whether the hearing aid is enabled. The value is 3194 * boolean (1 or 0). 3195 * @hide 3196 */ 3197 public static final String HEARING_AID = "hearing_aid"; 3198 3199 /** @hide */ 3200 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3201 3202 /** 3203 * CDMA only settings 3204 * TTY Mode 3205 * 0 = OFF 3206 * 1 = FULL 3207 * 2 = VCO 3208 * 3 = HCO 3209 * @hide 3210 */ 3211 public static final String TTY_MODE = "tty_mode"; 3212 3213 /** @hide */ 3214 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3215 3216 /** 3217 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3218 * boolean (1 or 0). 3219 */ 3220 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3221 3222 /** @hide */ 3223 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3224 3225 /** 3226 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3227 * boolean (1 or 0). 3228 */ 3229 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3230 3231 /** @hide */ 3232 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3233 3234 /** 3235 * @deprecated Each application that shows web suggestions should have its own 3236 * setting for this. 3237 */ 3238 @Deprecated 3239 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3240 3241 /** @hide */ 3242 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3243 3244 /** 3245 * Whether the notification LED should repeatedly flash when a notification is 3246 * pending. The value is boolean (1 or 0). 3247 * @hide 3248 */ 3249 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3250 3251 /** @hide */ 3252 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3253 3254 /** 3255 * Show pointer location on screen? 3256 * 0 = no 3257 * 1 = yes 3258 * @hide 3259 */ 3260 public static final String POINTER_LOCATION = "pointer_location"; 3261 3262 /** @hide */ 3263 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3264 3265 /** 3266 * Show touch positions on screen? 3267 * 0 = no 3268 * 1 = yes 3269 * @hide 3270 */ 3271 public static final String SHOW_TOUCHES = "show_touches"; 3272 3273 /** @hide */ 3274 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3275 3276 /** 3277 * Log raw orientation data from 3278 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3279 * orientationplot.py tool. 3280 * 0 = no 3281 * 1 = yes 3282 * @hide 3283 */ 3284 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3285 "window_orientation_listener_log"; 3286 3287 /** @hide */ 3288 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3289 3290 /** 3291 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3292 * instead 3293 * @hide 3294 */ 3295 @Deprecated 3296 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3297 3298 /** 3299 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3300 * instead 3301 * @hide 3302 */ 3303 @Deprecated 3304 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3305 3306 /** 3307 * Whether to play sounds when the keyguard is shown and dismissed. 3308 * @hide 3309 */ 3310 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3311 3312 /** @hide */ 3313 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3314 3315 /** 3316 * Whether the lockscreen should be completely disabled. 3317 * @hide 3318 */ 3319 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3320 3321 /** @hide */ 3322 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3323 3324 /** 3325 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3326 * instead 3327 * @hide 3328 */ 3329 @Deprecated 3330 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3331 3332 /** 3333 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3334 * instead 3335 * @hide 3336 */ 3337 @Deprecated 3338 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3339 3340 /** 3341 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3342 * instead 3343 * @hide 3344 */ 3345 @Deprecated 3346 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3347 3348 /** 3349 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3350 * instead 3351 * @hide 3352 */ 3353 @Deprecated 3354 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3355 3356 /** 3357 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3358 * instead 3359 * @hide 3360 */ 3361 @Deprecated 3362 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3363 3364 /** 3365 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3366 * instead 3367 * @hide 3368 */ 3369 @Deprecated 3370 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3371 3372 /** 3373 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3374 * instead 3375 * @hide 3376 */ 3377 @Deprecated 3378 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3379 3380 /** 3381 * Receive incoming SIP calls? 3382 * 0 = no 3383 * 1 = yes 3384 * @hide 3385 */ 3386 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3387 3388 /** @hide */ 3389 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3390 3391 /** 3392 * Call Preference String. 3393 * "SIP_ALWAYS" : Always use SIP with network access 3394 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3395 * @hide 3396 */ 3397 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3398 3399 /** @hide */ 3400 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3401 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3402 3403 /** 3404 * One of the sip call options: Always use SIP with network access. 3405 * @hide 3406 */ 3407 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3408 3409 /** @hide */ 3410 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3411 3412 /** 3413 * One of the sip call options: Only if destination is a SIP address. 3414 * @hide 3415 */ 3416 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3417 3418 /** @hide */ 3419 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3420 3421 /** 3422 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3423 * the user should be prompted each time a call is made whether it should be placed using 3424 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3425 * SIP_ADDRESS_ONLY. 3426 * @hide 3427 */ 3428 @Deprecated 3429 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3430 3431 /** @hide */ 3432 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3433 3434 /** 3435 * Pointer speed setting. 3436 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3437 * -7 = slowest 3438 * 0 = default speed 3439 * +7 = fastest 3440 * @hide 3441 */ 3442 public static final String POINTER_SPEED = "pointer_speed"; 3443 3444 /** @hide */ 3445 public static final Validator POINTER_SPEED_VALIDATOR = 3446 new InclusiveFloatRangeValidator(-7, 7); 3447 3448 /** 3449 * Whether lock-to-app will be triggered by long-press on recents. 3450 * @hide 3451 */ 3452 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3453 3454 /** @hide */ 3455 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3456 3457 /** 3458 * I am the lolrus. 3459 * <p> 3460 * Nonzero values indicate that the user has a bukkit. 3461 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3462 * @hide 3463 */ 3464 public static final String EGG_MODE = "egg_mode"; 3465 3466 /** @hide */ 3467 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3468 @Override 3469 public boolean validate(String value) { 3470 try { 3471 return Long.parseLong(value) >= 0; 3472 } catch (NumberFormatException e) { 3473 return false; 3474 } 3475 } 3476 }; 3477 3478 /** 3479 * IMPORTANT: If you add a new public settings you also have to add it to 3480 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3481 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3482 * the setting value. See an example above. 3483 */ 3484 3485 /** 3486 * Settings to backup. This is here so that it's in the same place as the settings 3487 * keys and easy to update. 3488 * 3489 * NOTE: Settings are backed up and restored in the order they appear 3490 * in this array. If you have one setting depending on another, 3491 * make sure that they are ordered appropriately. 3492 * 3493 * @hide 3494 */ 3495 public static final String[] SETTINGS_TO_BACKUP = { 3496 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3497 WIFI_USE_STATIC_IP, 3498 WIFI_STATIC_IP, 3499 WIFI_STATIC_GATEWAY, 3500 WIFI_STATIC_NETMASK, 3501 WIFI_STATIC_DNS1, 3502 WIFI_STATIC_DNS2, 3503 BLUETOOTH_DISCOVERABILITY, 3504 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3505 FONT_SCALE, 3506 DIM_SCREEN, 3507 SCREEN_OFF_TIMEOUT, 3508 SCREEN_BRIGHTNESS, 3509 SCREEN_BRIGHTNESS_MODE, 3510 SCREEN_AUTO_BRIGHTNESS_ADJ, 3511 VIBRATE_INPUT_DEVICES, 3512 MODE_RINGER_STREAMS_AFFECTED, 3513 TEXT_AUTO_REPLACE, 3514 TEXT_AUTO_CAPS, 3515 TEXT_AUTO_PUNCTUATE, 3516 TEXT_SHOW_PASSWORD, 3517 AUTO_TIME, // moved to global 3518 AUTO_TIME_ZONE, // moved to global 3519 TIME_12_24, 3520 DATE_FORMAT, 3521 DTMF_TONE_WHEN_DIALING, 3522 DTMF_TONE_TYPE_WHEN_DIALING, 3523 HEARING_AID, 3524 TTY_MODE, 3525 SOUND_EFFECTS_ENABLED, 3526 HAPTIC_FEEDBACK_ENABLED, 3527 POWER_SOUNDS_ENABLED, // moved to global 3528 DOCK_SOUNDS_ENABLED, // moved to global 3529 LOCKSCREEN_SOUNDS_ENABLED, 3530 SHOW_WEB_SUGGESTIONS, 3531 SIP_CALL_OPTIONS, 3532 SIP_RECEIVE_CALLS, 3533 POINTER_SPEED, 3534 VIBRATE_WHEN_RINGING, 3535 RINGTONE, 3536 LOCK_TO_APP_ENABLED, 3537 NOTIFICATION_SOUND, 3538 ACCELEROMETER_ROTATION 3539 }; 3540 3541 /** 3542 * These are all public system settings 3543 * 3544 * @hide 3545 */ 3546 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3547 static { 3548 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3549 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3550 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3551 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3552 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3553 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3554 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3555 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3556 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3557 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3558 PUBLIC_SETTINGS.add(FONT_SCALE); 3559 PUBLIC_SETTINGS.add(DIM_SCREEN); 3560 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3561 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3562 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3563 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3564 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3565 PUBLIC_SETTINGS.add(VIBRATE_ON); 3566 PUBLIC_SETTINGS.add(VOLUME_RING); 3567 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3568 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3569 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3570 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3571 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3572 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3573 PUBLIC_SETTINGS.add(RINGTONE); 3574 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3575 PUBLIC_SETTINGS.add(ALARM_ALERT); 3576 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3577 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3578 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3579 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3580 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3581 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3582 PUBLIC_SETTINGS.add(TIME_12_24); 3583 PUBLIC_SETTINGS.add(DATE_FORMAT); 3584 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3585 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3586 PUBLIC_SETTINGS.add(USER_ROTATION); 3587 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3588 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3589 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3590 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3591 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3592 } 3593 3594 /** 3595 * These are all hidden system settings. 3596 * 3597 * @hide 3598 */ 3599 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3600 static { 3601 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3602 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3603 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3604 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3605 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3606 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3607 PRIVATE_SETTINGS.add(MASTER_MONO); 3608 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3609 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3610 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3611 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3612 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3613 PRIVATE_SETTINGS.add(HEARING_AID); 3614 PRIVATE_SETTINGS.add(TTY_MODE); 3615 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3616 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3617 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3618 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3619 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3620 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3621 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3622 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3623 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3624 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3625 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3626 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3627 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3628 PRIVATE_SETTINGS.add(LOCK_SOUND); 3629 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3630 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3631 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3632 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3633 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3634 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3635 PRIVATE_SETTINGS.add(POINTER_SPEED); 3636 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3637 PRIVATE_SETTINGS.add(EGG_MODE); 3638 } 3639 3640 /** 3641 * These are all public system settings 3642 * 3643 * @hide 3644 */ 3645 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3646 static { 3647 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3648 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3649 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3650 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3651 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3652 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3653 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3654 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3655 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3656 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3657 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3658 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3659 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3660 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3661 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3662 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3663 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3664 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3665 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3666 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3667 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3668 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3669 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3670 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3671 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3672 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3673 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3674 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3675 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3676 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3677 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3678 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3679 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3680 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3681 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3682 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3683 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3684 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3685 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3686 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3687 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3688 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3689 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3690 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3691 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3692 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3693 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3694 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3695 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3696 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3697 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3698 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3699 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3700 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3701 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3702 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3703 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3704 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3705 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3706 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3707 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3708 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3709 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3710 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3711 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3712 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3713 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3714 } 3715 3716 /** 3717 * These entries are considered common between the personal and the managed profile, 3718 * since the managed profile doesn't get to change them. 3719 */ 3720 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3721 static { 3722 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3723 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3724 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3725 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3726 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3727 } 3728 3729 /** @hide */ 3730 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3731 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3732 } 3733 3734 /** 3735 * When to use Wi-Fi calling 3736 * 3737 * @see android.telephony.TelephonyManager.WifiCallingChoices 3738 * @hide 3739 */ 3740 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3741 3742 // Settings moved to Settings.Secure 3743 3744 /** 3745 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3746 * instead 3747 */ 3748 @Deprecated 3749 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3750 3751 /** 3752 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3753 */ 3754 @Deprecated 3755 public static final String ANDROID_ID = Secure.ANDROID_ID; 3756 3757 /** 3758 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3759 */ 3760 @Deprecated 3761 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3762 3763 /** 3764 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3765 */ 3766 @Deprecated 3767 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3768 3769 /** 3770 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3771 */ 3772 @Deprecated 3773 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3774 3775 /** 3776 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3777 */ 3778 @Deprecated 3779 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3780 3781 /** 3782 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3783 */ 3784 @Deprecated 3785 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3786 3787 /** 3788 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3789 * instead 3790 */ 3791 @Deprecated 3792 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3793 3794 /** 3795 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3796 */ 3797 @Deprecated 3798 public static final String LOGGING_ID = Secure.LOGGING_ID; 3799 3800 /** 3801 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3802 */ 3803 @Deprecated 3804 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3805 3806 /** 3807 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3808 * instead 3809 */ 3810 @Deprecated 3811 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3812 3813 /** 3814 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3815 * instead 3816 */ 3817 @Deprecated 3818 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3819 3820 /** 3821 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3822 * instead 3823 */ 3824 @Deprecated 3825 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3826 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3827 3828 /** 3829 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3830 */ 3831 @Deprecated 3832 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3833 3834 /** 3835 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3836 */ 3837 @Deprecated 3838 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3839 3840 /** 3841 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3842 */ 3843 @Deprecated 3844 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3845 3846 /** 3847 * @deprecated Use 3848 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3849 */ 3850 @Deprecated 3851 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3852 3853 /** 3854 * @deprecated Use 3855 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3856 */ 3857 @Deprecated 3858 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3859 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3860 3861 /** 3862 * @deprecated Use 3863 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3864 */ 3865 @Deprecated 3866 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3867 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3868 3869 /** 3870 * @deprecated Use 3871 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3872 */ 3873 @Deprecated 3874 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3875 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3876 3877 /** 3878 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3879 * instead 3880 */ 3881 @Deprecated 3882 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3883 3884 /** 3885 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3886 */ 3887 @Deprecated 3888 public static final String WIFI_ON = Global.WIFI_ON; 3889 3890 /** 3891 * @deprecated Use 3892 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3893 * instead 3894 */ 3895 @Deprecated 3896 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3897 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3898 3899 /** 3900 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3901 */ 3902 @Deprecated 3903 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3904 3905 /** 3906 * @deprecated Use 3907 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3908 */ 3909 @Deprecated 3910 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3911 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3912 3913 /** 3914 * @deprecated Use 3915 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3916 */ 3917 @Deprecated 3918 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3919 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3920 3921 /** 3922 * @deprecated Use 3923 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3924 * instead 3925 */ 3926 @Deprecated 3927 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3928 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3929 3930 /** 3931 * @deprecated Use 3932 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3933 */ 3934 @Deprecated 3935 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3936 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3937 3938 /** 3939 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3940 * instead 3941 */ 3942 @Deprecated 3943 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3944 3945 /** 3946 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3947 */ 3948 @Deprecated 3949 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3950 3951 /** 3952 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3953 */ 3954 @Deprecated 3955 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3956 3957 /** 3958 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3959 * instead 3960 */ 3961 @Deprecated 3962 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3963 3964 /** 3965 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3966 * instead 3967 */ 3968 @Deprecated 3969 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3970 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3971 3972 /** 3973 * Checks if the specified app can modify system settings. As of API 3974 * level 23, an app cannot modify system settings unless it declares the 3975 * {@link android.Manifest.permission#WRITE_SETTINGS} 3976 * permission in its manifest, <em>and</em> the user specifically grants 3977 * the app this capability. To prompt the user to grant this approval, 3978 * the app must send an intent with the action {@link 3979 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 3980 * the system to display a permission management screen. 3981 * 3982 * @param context App context. 3983 * @return true if the calling app can write to system settings, false otherwise 3984 */ 3985 public static boolean canWrite(Context context) { 3986 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 3987 context.getOpPackageName(), false); 3988 } 3989 } 3990 3991 /** 3992 * Secure system settings, containing system preferences that applications 3993 * can read but are not allowed to write. These are for preferences that 3994 * the user must explicitly modify through the system UI or specialized 3995 * APIs for those values, not modified directly by applications. 3996 */ 3997 public static final class Secure extends NameValueTable { 3998 /** 3999 * The content:// style URL for this table 4000 */ 4001 public static final Uri CONTENT_URI = 4002 Uri.parse("content://" + AUTHORITY + "/secure"); 4003 4004 // Populated lazily, guarded by class object: 4005 private static final NameValueCache sNameValueCache = new NameValueCache( 4006 CONTENT_URI, 4007 CALL_METHOD_GET_SECURE, 4008 CALL_METHOD_PUT_SECURE); 4009 4010 private static ILockSettings sLockSettings = null; 4011 4012 private static boolean sIsSystemProcess; 4013 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4014 private static final HashSet<String> MOVED_TO_GLOBAL; 4015 static { 4016 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4017 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4018 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4019 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4020 4021 MOVED_TO_GLOBAL = new HashSet<String>(); 4022 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4023 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4024 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4025 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4026 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4027 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4028 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4029 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4030 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4031 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4032 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4033 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4034 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4035 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4036 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4037 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4038 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4039 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4040 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4041 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4042 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4043 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4044 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4045 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4046 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4047 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4048 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4049 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4050 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4051 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4052 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4053 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4054 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4055 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4056 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4057 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4058 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4059 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4060 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4061 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4062 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4063 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4064 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4065 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4066 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4067 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4068 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4069 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4070 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4071 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4072 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4073 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4074 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4075 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4076 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4077 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4078 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4079 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4080 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4081 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4082 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4083 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4084 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4085 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4086 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4087 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4088 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4089 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4090 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4091 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4092 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4093 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4094 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4095 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4096 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4097 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4098 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4099 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4100 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4101 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4102 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4103 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4104 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4105 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4106 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4107 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4108 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4109 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4110 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4111 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4112 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4113 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4114 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4115 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4116 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4117 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4118 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4119 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4120 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4121 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4122 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4123 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4124 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4125 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4126 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4127 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4128 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4129 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4130 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4131 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4132 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4133 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4134 } 4135 4136 /** @hide */ 4137 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4138 outKeySet.addAll(MOVED_TO_GLOBAL); 4139 } 4140 4141 /** 4142 * Look up a name in the database. 4143 * @param resolver to access the database with 4144 * @param name to look up in the table 4145 * @return the corresponding value, or null if not present 4146 */ 4147 public static String getString(ContentResolver resolver, String name) { 4148 return getStringForUser(resolver, name, UserHandle.myUserId()); 4149 } 4150 4151 /** @hide */ 4152 public static String getStringForUser(ContentResolver resolver, String name, 4153 int userHandle) { 4154 if (MOVED_TO_GLOBAL.contains(name)) { 4155 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4156 + " to android.provider.Settings.Global."); 4157 return Global.getStringForUser(resolver, name, userHandle); 4158 } 4159 4160 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4161 synchronized (Secure.class) { 4162 if (sLockSettings == null) { 4163 sLockSettings = ILockSettings.Stub.asInterface( 4164 (IBinder) ServiceManager.getService("lock_settings")); 4165 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4166 } 4167 } 4168 if (sLockSettings != null && !sIsSystemProcess) { 4169 // No context; use the ActivityThread's context as an approximation for 4170 // determining the target API level. 4171 Application application = ActivityThread.currentApplication(); 4172 4173 boolean isPreMnc = application != null 4174 && application.getApplicationInfo() != null 4175 && application.getApplicationInfo().targetSdkVersion 4176 <= VERSION_CODES.LOLLIPOP_MR1; 4177 if (isPreMnc) { 4178 try { 4179 return sLockSettings.getString(name, "0", userHandle); 4180 } catch (RemoteException re) { 4181 // Fall through 4182 } 4183 } else { 4184 throw new SecurityException("Settings.Secure." + name 4185 + " is deprecated and no longer accessible." 4186 + " See API documentation for potential replacements."); 4187 } 4188 } 4189 } 4190 4191 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4192 } 4193 4194 /** 4195 * Store a name/value pair into the database. 4196 * @param resolver to access the database with 4197 * @param name to store 4198 * @param value to associate with the name 4199 * @return true if the value was set, false on database errors 4200 */ 4201 public static boolean putString(ContentResolver resolver, String name, String value) { 4202 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4203 } 4204 4205 /** @hide */ 4206 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4207 int userHandle) { 4208 if (LOCATION_MODE.equals(name)) { 4209 // HACK ALERT: temporary hack to work around b/10491283. 4210 // TODO: once b/10491283 fixed, remove this hack 4211 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4212 } 4213 if (MOVED_TO_GLOBAL.contains(name)) { 4214 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4215 + " to android.provider.Settings.Global"); 4216 return Global.putStringForUser(resolver, name, value, userHandle); 4217 } 4218 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4219 } 4220 4221 /** 4222 * Construct the content URI for a particular name/value pair, 4223 * useful for monitoring changes with a ContentObserver. 4224 * @param name to look up in the table 4225 * @return the corresponding content URI, or null if not present 4226 */ 4227 public static Uri getUriFor(String name) { 4228 if (MOVED_TO_GLOBAL.contains(name)) { 4229 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4230 + " to android.provider.Settings.Global, returning global URI."); 4231 return Global.getUriFor(Global.CONTENT_URI, name); 4232 } 4233 return getUriFor(CONTENT_URI, name); 4234 } 4235 4236 /** 4237 * Convenience function for retrieving a single secure settings value 4238 * as an integer. Note that internally setting values are always 4239 * stored as strings; this function converts the string to an integer 4240 * for you. The default value will be returned if the setting is 4241 * not defined or not an integer. 4242 * 4243 * @param cr The ContentResolver to access. 4244 * @param name The name of the setting to retrieve. 4245 * @param def Value to return if the setting is not defined. 4246 * 4247 * @return The setting's current value, or 'def' if it is not defined 4248 * or not a valid integer. 4249 */ 4250 public static int getInt(ContentResolver cr, String name, int def) { 4251 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4252 } 4253 4254 /** @hide */ 4255 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4256 if (LOCATION_MODE.equals(name)) { 4257 // HACK ALERT: temporary hack to work around b/10491283. 4258 // TODO: once b/10491283 fixed, remove this hack 4259 return getLocationModeForUser(cr, userHandle); 4260 } 4261 String v = getStringForUser(cr, name, userHandle); 4262 try { 4263 return v != null ? Integer.parseInt(v) : def; 4264 } catch (NumberFormatException e) { 4265 return def; 4266 } 4267 } 4268 4269 /** 4270 * Convenience function for retrieving a single secure settings value 4271 * as an integer. Note that internally setting values are always 4272 * stored as strings; this function converts the string to an integer 4273 * for you. 4274 * <p> 4275 * This version does not take a default value. If the setting has not 4276 * been set, or the string value is not a number, 4277 * it throws {@link SettingNotFoundException}. 4278 * 4279 * @param cr The ContentResolver to access. 4280 * @param name The name of the setting to retrieve. 4281 * 4282 * @throws SettingNotFoundException Thrown if a setting by the given 4283 * name can't be found or the setting value is not an integer. 4284 * 4285 * @return The setting's current value. 4286 */ 4287 public static int getInt(ContentResolver cr, String name) 4288 throws SettingNotFoundException { 4289 return getIntForUser(cr, name, UserHandle.myUserId()); 4290 } 4291 4292 /** @hide */ 4293 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4294 throws SettingNotFoundException { 4295 if (LOCATION_MODE.equals(name)) { 4296 // HACK ALERT: temporary hack to work around b/10491283. 4297 // TODO: once b/10491283 fixed, remove this hack 4298 return getLocationModeForUser(cr, userHandle); 4299 } 4300 String v = getStringForUser(cr, name, userHandle); 4301 try { 4302 return Integer.parseInt(v); 4303 } catch (NumberFormatException e) { 4304 throw new SettingNotFoundException(name); 4305 } 4306 } 4307 4308 /** 4309 * Convenience function for updating a single settings value as an 4310 * integer. This will either create a new entry in the table if the 4311 * given name does not exist, or modify the value of the existing row 4312 * with that name. Note that internally setting values are always 4313 * stored as strings, so this function converts the given value to a 4314 * string before storing it. 4315 * 4316 * @param cr The ContentResolver to access. 4317 * @param name The name of the setting to modify. 4318 * @param value The new value for the setting. 4319 * @return true if the value was set, false on database errors 4320 */ 4321 public static boolean putInt(ContentResolver cr, String name, int value) { 4322 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4323 } 4324 4325 /** @hide */ 4326 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4327 int userHandle) { 4328 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4329 } 4330 4331 /** 4332 * Convenience function for retrieving a single secure settings value 4333 * as a {@code long}. Note that internally setting values are always 4334 * stored as strings; this function converts the string to a {@code long} 4335 * for you. The default value will be returned if the setting is 4336 * not defined or not a {@code long}. 4337 * 4338 * @param cr The ContentResolver to access. 4339 * @param name The name of the setting to retrieve. 4340 * @param def Value to return if the setting is not defined. 4341 * 4342 * @return The setting's current value, or 'def' if it is not defined 4343 * or not a valid {@code long}. 4344 */ 4345 public static long getLong(ContentResolver cr, String name, long def) { 4346 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4347 } 4348 4349 /** @hide */ 4350 public static long getLongForUser(ContentResolver cr, String name, long def, 4351 int userHandle) { 4352 String valString = getStringForUser(cr, name, userHandle); 4353 long value; 4354 try { 4355 value = valString != null ? Long.parseLong(valString) : def; 4356 } catch (NumberFormatException e) { 4357 value = def; 4358 } 4359 return value; 4360 } 4361 4362 /** 4363 * Convenience function for retrieving a single secure settings value 4364 * as a {@code long}. Note that internally setting values are always 4365 * stored as strings; this function converts the string to a {@code long} 4366 * for you. 4367 * <p> 4368 * This version does not take a default value. If the setting has not 4369 * been set, or the string value is not a number, 4370 * it throws {@link SettingNotFoundException}. 4371 * 4372 * @param cr The ContentResolver to access. 4373 * @param name The name of the setting to retrieve. 4374 * 4375 * @return The setting's current value. 4376 * @throws SettingNotFoundException Thrown if a setting by the given 4377 * name can't be found or the setting value is not an integer. 4378 */ 4379 public static long getLong(ContentResolver cr, String name) 4380 throws SettingNotFoundException { 4381 return getLongForUser(cr, name, UserHandle.myUserId()); 4382 } 4383 4384 /** @hide */ 4385 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4386 throws SettingNotFoundException { 4387 String valString = getStringForUser(cr, name, userHandle); 4388 try { 4389 return Long.parseLong(valString); 4390 } catch (NumberFormatException e) { 4391 throw new SettingNotFoundException(name); 4392 } 4393 } 4394 4395 /** 4396 * Convenience function for updating a secure settings value as a long 4397 * integer. This will either create a new entry in the table if the 4398 * given name does not exist, or modify the value of the existing row 4399 * with that name. Note that internally setting values are always 4400 * stored as strings, so this function converts the given value to a 4401 * string before storing it. 4402 * 4403 * @param cr The ContentResolver to access. 4404 * @param name The name of the setting to modify. 4405 * @param value The new value for the setting. 4406 * @return true if the value was set, false on database errors 4407 */ 4408 public static boolean putLong(ContentResolver cr, String name, long value) { 4409 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4410 } 4411 4412 /** @hide */ 4413 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4414 int userHandle) { 4415 return putStringForUser(cr, name, Long.toString(value), userHandle); 4416 } 4417 4418 /** 4419 * Convenience function for retrieving a single secure settings value 4420 * as a floating point number. Note that internally setting values are 4421 * always stored as strings; this function converts the string to an 4422 * float for you. The default value will be returned if the setting 4423 * is not defined or not a valid float. 4424 * 4425 * @param cr The ContentResolver to access. 4426 * @param name The name of the setting to retrieve. 4427 * @param def Value to return if the setting is not defined. 4428 * 4429 * @return The setting's current value, or 'def' if it is not defined 4430 * or not a valid float. 4431 */ 4432 public static float getFloat(ContentResolver cr, String name, float def) { 4433 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4434 } 4435 4436 /** @hide */ 4437 public static float getFloatForUser(ContentResolver cr, String name, float def, 4438 int userHandle) { 4439 String v = getStringForUser(cr, name, userHandle); 4440 try { 4441 return v != null ? Float.parseFloat(v) : def; 4442 } catch (NumberFormatException e) { 4443 return def; 4444 } 4445 } 4446 4447 /** 4448 * Convenience function for retrieving a single secure settings value 4449 * as a float. Note that internally setting values are always 4450 * stored as strings; this function converts the string to a float 4451 * for you. 4452 * <p> 4453 * This version does not take a default value. If the setting has not 4454 * been set, or the string value is not a number, 4455 * it throws {@link SettingNotFoundException}. 4456 * 4457 * @param cr The ContentResolver to access. 4458 * @param name The name of the setting to retrieve. 4459 * 4460 * @throws SettingNotFoundException Thrown if a setting by the given 4461 * name can't be found or the setting value is not a float. 4462 * 4463 * @return The setting's current value. 4464 */ 4465 public static float getFloat(ContentResolver cr, String name) 4466 throws SettingNotFoundException { 4467 return getFloatForUser(cr, name, UserHandle.myUserId()); 4468 } 4469 4470 /** @hide */ 4471 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4472 throws SettingNotFoundException { 4473 String v = getStringForUser(cr, name, userHandle); 4474 if (v == null) { 4475 throw new SettingNotFoundException(name); 4476 } 4477 try { 4478 return Float.parseFloat(v); 4479 } catch (NumberFormatException e) { 4480 throw new SettingNotFoundException(name); 4481 } 4482 } 4483 4484 /** 4485 * Convenience function for updating a single settings value as a 4486 * floating point number. This will either create a new entry in the 4487 * table if the given name does not exist, or modify the value of the 4488 * existing row with that name. Note that internally setting values 4489 * are always stored as strings, so this function converts the given 4490 * value to a string before storing it. 4491 * 4492 * @param cr The ContentResolver to access. 4493 * @param name The name of the setting to modify. 4494 * @param value The new value for the setting. 4495 * @return true if the value was set, false on database errors 4496 */ 4497 public static boolean putFloat(ContentResolver cr, String name, float value) { 4498 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4499 } 4500 4501 /** @hide */ 4502 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4503 int userHandle) { 4504 return putStringForUser(cr, name, Float.toString(value), userHandle); 4505 } 4506 4507 /** 4508 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4509 * instead 4510 */ 4511 @Deprecated 4512 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4513 Global.DEVELOPMENT_SETTINGS_ENABLED; 4514 4515 /** 4516 * When the user has enable the option to have a "bug report" command 4517 * in the power menu. 4518 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4519 * @hide 4520 */ 4521 @Deprecated 4522 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4523 4524 /** 4525 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4526 */ 4527 @Deprecated 4528 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4529 4530 /** 4531 * Setting to allow mock locations and location provider status to be injected into the 4532 * LocationManager service for testing purposes during application development. These 4533 * locations and status values override actual location and status information generated 4534 * by network, gps, or other location providers. 4535 * 4536 * @deprecated This settings is not used anymore. 4537 */ 4538 @Deprecated 4539 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4540 4541 /** 4542 * A 64-bit number (as a hex string) that is randomly 4543 * generated when the user first sets up the device and should remain 4544 * constant for the lifetime of the user's device. The value may 4545 * change if a factory reset is performed on the device. 4546 * <p class="note"><strong>Note:</strong> When a device has <a 4547 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4548 * (available on certain devices running Android 4.2 or higher), each user appears as a 4549 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4550 * user.</p> 4551 */ 4552 public static final String ANDROID_ID = "android_id"; 4553 4554 /** 4555 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4556 */ 4557 @Deprecated 4558 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4559 4560 /** 4561 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4562 */ 4563 @Deprecated 4564 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4565 4566 /** 4567 * Setting to record the input method used by default, holding the ID 4568 * of the desired method. 4569 */ 4570 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4571 4572 /** 4573 * Setting to record the input method subtype used by default, holding the ID 4574 * of the desired method. 4575 */ 4576 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4577 "selected_input_method_subtype"; 4578 4579 /** 4580 * Setting to record the history of input method subtype, holding the pair of ID of IME 4581 * and its last used subtype. 4582 * @hide 4583 */ 4584 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4585 "input_methods_subtype_history"; 4586 4587 /** 4588 * Setting to record the visibility of input method selector 4589 */ 4590 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4591 "input_method_selector_visibility"; 4592 4593 /** 4594 * The currently selected voice interaction service flattened ComponentName. 4595 * @hide 4596 */ 4597 @TestApi 4598 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4599 4600 /** 4601 * bluetooth HCI snoop log configuration 4602 * @hide 4603 */ 4604 public static final String BLUETOOTH_HCI_LOG = 4605 "bluetooth_hci_log"; 4606 4607 /** 4608 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4609 */ 4610 @Deprecated 4611 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4612 4613 /** 4614 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4615 * @hide 4616 */ 4617 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4618 4619 /** 4620 * Prefix for category name that marks whether a suggested action from that category was 4621 * completed. 4622 * @hide 4623 */ 4624 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4625 4626 /** 4627 * List of input methods that are currently enabled. This is a string 4628 * containing the IDs of all enabled input methods, each ID separated 4629 * by ':'. 4630 */ 4631 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4632 4633 /** 4634 * List of system input methods that are currently disabled. This is a string 4635 * containing the IDs of all disabled input methods, each ID separated 4636 * by ':'. 4637 * @hide 4638 */ 4639 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4640 4641 /** 4642 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4643 * determines if the IME should be shown when a hard keyboard is attached. 4644 * @hide 4645 */ 4646 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4647 4648 /** 4649 * Host name and port for global http proxy. Uses ':' seperator for 4650 * between host and port. 4651 * 4652 * @deprecated Use {@link Global#HTTP_PROXY} 4653 */ 4654 @Deprecated 4655 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4656 4657 /** 4658 * Package designated as always-on VPN provider. 4659 * 4660 * @hide 4661 */ 4662 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4663 4664 /** 4665 * Whether applications can be installed for this user via the system's 4666 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4667 * 4668 * <p>1 = permit app installation via the system package installer intent 4669 * <p>0 = do not allow use of the package installer 4670 */ 4671 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4672 4673 /** 4674 * Comma-separated list of location providers that activities may access. Do not rely on 4675 * this value being present in settings.db or on ContentObserver notifications on the 4676 * corresponding Uri. 4677 * 4678 * @deprecated use {@link #LOCATION_MODE} and 4679 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4680 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4681 */ 4682 @Deprecated 4683 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4684 4685 /** 4686 * The degree of location access enabled by the user. 4687 * <p> 4688 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4689 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4690 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4691 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4692 * modes that might be added in the future. 4693 * <p> 4694 * Note: do not rely on this value being present in settings.db or on ContentObserver 4695 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4696 * to receive changes in this value. 4697 */ 4698 public static final String LOCATION_MODE = "location_mode"; 4699 /** 4700 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4701 * {@link #LOCATION_MODE_OFF} 4702 * @hide 4703 */ 4704 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4705 4706 /** 4707 * Sets all location providers to the previous states before location was turned off. 4708 * @hide 4709 */ 4710 public static final int LOCATION_MODE_PREVIOUS = -1; 4711 /** 4712 * Location access disabled. 4713 */ 4714 public static final int LOCATION_MODE_OFF = 0; 4715 /** 4716 * Network Location Provider disabled, but GPS and other sensors enabled. 4717 */ 4718 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4719 /** 4720 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4721 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4722 * {@link android.location.Criteria#POWER_MEDIUM}. 4723 */ 4724 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4725 /** 4726 * Best-effort location computation allowed. 4727 */ 4728 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4729 4730 /** 4731 * A flag containing settings used for biometric weak 4732 * @hide 4733 */ 4734 @Deprecated 4735 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4736 "lock_biometric_weak_flags"; 4737 4738 /** 4739 * Whether lock-to-app will lock the keyguard when exiting. 4740 * @hide 4741 */ 4742 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4743 4744 /** 4745 * Whether autolock is enabled (0 = false, 1 = true) 4746 * 4747 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4748 * level of the keyguard. Accessing this setting from an app that is targeting 4749 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4750 */ 4751 @Deprecated 4752 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4753 4754 /** 4755 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4756 * 4757 * @deprecated Accessing this setting from an app that is targeting 4758 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4759 */ 4760 @Deprecated 4761 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4762 4763 /** 4764 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4765 * true) 4766 * 4767 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4768 * lockscreen uses 4769 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4770 * Accessing this setting from an app that is targeting 4771 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4772 */ 4773 @Deprecated 4774 public static final String 4775 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4776 4777 /** 4778 * This preference allows the device to be locked given time after screen goes off, 4779 * subject to current DeviceAdmin policy limits. 4780 * @hide 4781 */ 4782 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4783 4784 4785 /** 4786 * This preference contains the string that shows for owner info on LockScreen. 4787 * @hide 4788 * @deprecated 4789 */ 4790 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4791 4792 /** 4793 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4794 * @hide 4795 */ 4796 @Deprecated 4797 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4798 "lock_screen_appwidget_ids"; 4799 4800 /** 4801 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4802 * @hide 4803 */ 4804 @Deprecated 4805 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4806 "lock_screen_fallback_appwidget_id"; 4807 4808 /** 4809 * Index of the lockscreen appwidget to restore, -1 if none. 4810 * @hide 4811 */ 4812 @Deprecated 4813 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4814 "lock_screen_sticky_appwidget"; 4815 4816 /** 4817 * This preference enables showing the owner info on LockScreen. 4818 * @hide 4819 * @deprecated 4820 */ 4821 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4822 "lock_screen_owner_info_enabled"; 4823 4824 /** 4825 * When set by a user, allows notifications to be shown atop a securely locked screen 4826 * in their full "private" form (same as when the device is unlocked). 4827 * @hide 4828 */ 4829 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4830 "lock_screen_allow_private_notifications"; 4831 4832 /** 4833 * When set by a user, allows notification remote input atop a securely locked screen 4834 * without having to unlock 4835 * @hide 4836 */ 4837 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4838 "lock_screen_allow_remote_input"; 4839 4840 /** 4841 * Set by the system to track if the user needs to see the call to action for 4842 * the lockscreen notification policy. 4843 * @hide 4844 */ 4845 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4846 "show_note_about_notification_hiding"; 4847 4848 /** 4849 * Set to 1 by the system after trust agents have been initialized. 4850 * @hide 4851 */ 4852 public static final String TRUST_AGENTS_INITIALIZED = 4853 "trust_agents_initialized"; 4854 4855 /** 4856 * The Logging ID (a unique 64-bit value) as a hex string. 4857 * Used as a pseudonymous identifier for logging. 4858 * @deprecated This identifier is poorly initialized and has 4859 * many collisions. It should not be used. 4860 */ 4861 @Deprecated 4862 public static final String LOGGING_ID = "logging_id"; 4863 4864 /** 4865 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4866 */ 4867 @Deprecated 4868 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4869 4870 /** 4871 * No longer supported. 4872 */ 4873 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4874 4875 /** 4876 * No longer supported. 4877 */ 4878 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4879 4880 /** 4881 * No longer supported. 4882 */ 4883 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4884 4885 /** 4886 * Settings classname to launch when Settings is clicked from All 4887 * Applications. Needed because of user testing between the old 4888 * and new Settings apps. 4889 */ 4890 // TODO: 881807 4891 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4892 4893 /** 4894 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4895 */ 4896 @Deprecated 4897 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4898 4899 /** 4900 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4901 */ 4902 @Deprecated 4903 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4904 4905 /** 4906 * If accessibility is enabled. 4907 */ 4908 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4909 4910 /** 4911 * If touch exploration is enabled. 4912 */ 4913 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4914 4915 /** 4916 * List of the enabled accessibility providers. 4917 */ 4918 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4919 "enabled_accessibility_services"; 4920 4921 /** 4922 * List of the accessibility services to which the user has granted 4923 * permission to put the device into touch exploration mode. 4924 * 4925 * @hide 4926 */ 4927 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4928 "touch_exploration_granted_accessibility_services"; 4929 4930 /** 4931 * Whether to speak passwords while in accessibility mode. 4932 */ 4933 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4934 4935 /** 4936 * Whether to draw text with high contrast while in accessibility mode. 4937 * 4938 * @hide 4939 */ 4940 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4941 "high_text_contrast_enabled"; 4942 4943 /** 4944 * If injection of accessibility enhancing JavaScript screen-reader 4945 * is enabled. 4946 * <p> 4947 * Note: The JavaScript based screen-reader is served by the 4948 * Google infrastructure and enable users with disabilities to 4949 * efficiently navigate in and explore web content. 4950 * </p> 4951 * <p> 4952 * This property represents a boolean value. 4953 * </p> 4954 * @hide 4955 */ 4956 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4957 "accessibility_script_injection"; 4958 4959 /** 4960 * The URL for the injected JavaScript based screen-reader used 4961 * for providing accessibility of content in WebView. 4962 * <p> 4963 * Note: The JavaScript based screen-reader is served by the 4964 * Google infrastructure and enable users with disabilities to 4965 * efficiently navigate in and explore web content. 4966 * </p> 4967 * <p> 4968 * This property represents a string value. 4969 * </p> 4970 * @hide 4971 */ 4972 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4973 "accessibility_script_injection_url"; 4974 4975 /** 4976 * Key bindings for navigation in built-in accessibility support for web content. 4977 * <p> 4978 * Note: These key bindings are for the built-in accessibility navigation for 4979 * web content which is used as a fall back solution if JavaScript in a WebView 4980 * is not enabled or the user has not opted-in script injection from Google. 4981 * </p> 4982 * <p> 4983 * The bindings are separated by semi-colon. A binding is a mapping from 4984 * a key to a sequence of actions (for more details look at 4985 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4986 * string representation of an integer obtained from a meta state (optional) shifted 4987 * sixteen times left and bitwise ored with a key code. An action is represented 4988 * as a hexademical string representation of an integer where the first two digits 4989 * are navigation action index, the second, the third, and the fourth digit pairs 4990 * represent the action arguments. The separate actions in a binding are colon 4991 * separated. The key and the action sequence it maps to are separated by equals. 4992 * </p> 4993 * <p> 4994 * For example, the binding below maps the DPAD right button to traverse the 4995 * current navigation axis once without firing an accessibility event and to 4996 * perform the same traversal again but to fire an event: 4997 * <code> 4998 * 0x16=0x01000100:0x01000101; 4999 * </code> 5000 * </p> 5001 * <p> 5002 * The goal of this binding is to enable dynamic rebinding of keys to 5003 * navigation actions for web content without requiring a framework change. 5004 * </p> 5005 * <p> 5006 * This property represents a string value. 5007 * </p> 5008 * @hide 5009 */ 5010 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5011 "accessibility_web_content_key_bindings"; 5012 5013 /** 5014 * Setting that specifies whether the display magnification is enabled. 5015 * Display magnifications allows the user to zoom in the display content 5016 * and is targeted to low vision users. The current magnification scale 5017 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5018 * 5019 * @hide 5020 */ 5021 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5022 "accessibility_display_magnification_enabled"; 5023 5024 /** 5025 * Setting that specifies what the display magnification scale is. 5026 * Display magnifications allows the user to zoom in the display 5027 * content and is targeted to low vision users. Whether a display 5028 * magnification is performed is controlled by 5029 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5030 * 5031 * @hide 5032 */ 5033 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5034 "accessibility_display_magnification_scale"; 5035 5036 /** 5037 * Setting that specifies whether the display magnification should be 5038 * automatically updated. If this fearture is enabled the system will 5039 * exit magnification mode or pan the viewport when a context change 5040 * occurs. For example, on staring a new activity or rotating the screen, 5041 * the system may zoom out so the user can see the new context he is in. 5042 * Another example is on showing a window that is not visible in the 5043 * magnified viewport the system may pan the viewport to make the window 5044 * the has popped up so the user knows that the context has changed. 5045 * Whether a screen magnification is performed is controlled by 5046 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5047 * 5048 * @hide 5049 */ 5050 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5051 "accessibility_display_magnification_auto_update"; 5052 5053 /** 5054 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5055 * modified from an AccessibilityService using the SoftKeyboardController. 5056 * 5057 * @hide 5058 */ 5059 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5060 "accessibility_soft_keyboard_mode"; 5061 5062 /** 5063 * Default soft keyboard behavior. 5064 * 5065 * @hide 5066 */ 5067 public static final int SHOW_MODE_AUTO = 0; 5068 5069 /** 5070 * Soft keyboard is never shown. 5071 * 5072 * @hide 5073 */ 5074 public static final int SHOW_MODE_HIDDEN = 1; 5075 5076 /** 5077 * Setting that specifies whether timed text (captions) should be 5078 * displayed in video content. Text display properties are controlled by 5079 * the following settings: 5080 * <ul> 5081 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5082 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5083 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5084 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5085 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5086 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5087 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5088 * </ul> 5089 * 5090 * @hide 5091 */ 5092 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5093 "accessibility_captioning_enabled"; 5094 5095 /** 5096 * Setting that specifies the language for captions as a locale string, 5097 * e.g. en_US. 5098 * 5099 * @see java.util.Locale#toString 5100 * @hide 5101 */ 5102 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5103 "accessibility_captioning_locale"; 5104 5105 /** 5106 * Integer property that specifies the preset style for captions, one 5107 * of: 5108 * <ul> 5109 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5110 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5111 * </ul> 5112 * 5113 * @see java.util.Locale#toString 5114 * @hide 5115 */ 5116 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5117 "accessibility_captioning_preset"; 5118 5119 /** 5120 * Integer property that specifes the background color for captions as a 5121 * packed 32-bit color. 5122 * 5123 * @see android.graphics.Color#argb 5124 * @hide 5125 */ 5126 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5127 "accessibility_captioning_background_color"; 5128 5129 /** 5130 * Integer property that specifes the foreground color for captions as a 5131 * packed 32-bit color. 5132 * 5133 * @see android.graphics.Color#argb 5134 * @hide 5135 */ 5136 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5137 "accessibility_captioning_foreground_color"; 5138 5139 /** 5140 * Integer property that specifes the edge type for captions, one of: 5141 * <ul> 5142 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5143 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5144 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5145 * </ul> 5146 * 5147 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5148 * @hide 5149 */ 5150 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5151 "accessibility_captioning_edge_type"; 5152 5153 /** 5154 * Integer property that specifes the edge color for captions as a 5155 * packed 32-bit color. 5156 * 5157 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5158 * @see android.graphics.Color#argb 5159 * @hide 5160 */ 5161 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5162 "accessibility_captioning_edge_color"; 5163 5164 /** 5165 * Integer property that specifes the window color for captions as a 5166 * packed 32-bit color. 5167 * 5168 * @see android.graphics.Color#argb 5169 * @hide 5170 */ 5171 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5172 "accessibility_captioning_window_color"; 5173 5174 /** 5175 * String property that specifies the typeface for captions, one of: 5176 * <ul> 5177 * <li>DEFAULT 5178 * <li>MONOSPACE 5179 * <li>SANS_SERIF 5180 * <li>SERIF 5181 * </ul> 5182 * 5183 * @see android.graphics.Typeface 5184 * @hide 5185 */ 5186 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5187 "accessibility_captioning_typeface"; 5188 5189 /** 5190 * Floating point property that specifies font scaling for captions. 5191 * 5192 * @hide 5193 */ 5194 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5195 "accessibility_captioning_font_scale"; 5196 5197 /** 5198 * Setting that specifies whether display color inversion is enabled. 5199 */ 5200 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5201 "accessibility_display_inversion_enabled"; 5202 5203 /** 5204 * Setting that specifies whether display color space adjustment is 5205 * enabled. 5206 * 5207 * @hide 5208 */ 5209 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5210 "accessibility_display_daltonizer_enabled"; 5211 5212 /** 5213 * Integer property that specifies the type of color space adjustment to 5214 * perform. Valid values are defined in AccessibilityManager. 5215 * 5216 * @hide 5217 */ 5218 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5219 "accessibility_display_daltonizer"; 5220 5221 /** 5222 * Float list that specifies the color matrix to apply to 5223 * the display. Valid values are defined in AccessibilityManager. 5224 * 5225 * @hide 5226 */ 5227 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5228 "accessibility_display_color_matrix"; 5229 5230 /** 5231 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5232 * enabled. 5233 * 5234 * @hide 5235 */ 5236 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5237 "accessibility_autoclick_enabled"; 5238 5239 /** 5240 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5241 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5242 * 5243 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5244 * @hide 5245 */ 5246 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5247 "accessibility_autoclick_delay"; 5248 5249 /** 5250 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5251 * accessibility. 5252 * (0 = false, 1 = true) 5253 * @hide 5254 */ 5255 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5256 "accessibility_large_pointer_icon"; 5257 5258 /** 5259 * The timeout for considering a press to be a long press in milliseconds. 5260 * @hide 5261 */ 5262 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5263 5264 /** 5265 * List of the enabled print services. 5266 * 5267 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5268 * from pre-N. 5269 * 5270 * @hide 5271 */ 5272 public static final String ENABLED_PRINT_SERVICES = 5273 "enabled_print_services"; 5274 5275 /** 5276 * List of the disabled print services. 5277 * 5278 * @hide 5279 */ 5280 public static final String DISABLED_PRINT_SERVICES = 5281 "disabled_print_services"; 5282 5283 /** 5284 * The saved value for WindowManagerService.setForcedDisplayDensity() 5285 * formatted as a single integer representing DPI. If unset, then use 5286 * the real display density. 5287 * 5288 * @hide 5289 */ 5290 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5291 5292 /** 5293 * Setting to always use the default text-to-speech settings regardless 5294 * of the application settings. 5295 * 1 = override application settings, 5296 * 0 = use application settings (if specified). 5297 * 5298 * @deprecated The value of this setting is no longer respected by 5299 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5300 */ 5301 @Deprecated 5302 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5303 5304 /** 5305 * Default text-to-speech engine speech rate. 100 = 1x 5306 */ 5307 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5308 5309 /** 5310 * Default text-to-speech engine pitch. 100 = 1x 5311 */ 5312 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5313 5314 /** 5315 * Default text-to-speech engine. 5316 */ 5317 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5318 5319 /** 5320 * Default text-to-speech language. 5321 * 5322 * @deprecated this setting is no longer in use, as of the Ice Cream 5323 * Sandwich release. Apps should never need to read this setting directly, 5324 * instead can query the TextToSpeech framework classes for the default 5325 * locale. {@link TextToSpeech#getLanguage()}. 5326 */ 5327 @Deprecated 5328 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5329 5330 /** 5331 * Default text-to-speech country. 5332 * 5333 * @deprecated this setting is no longer in use, as of the Ice Cream 5334 * Sandwich release. Apps should never need to read this setting directly, 5335 * instead can query the TextToSpeech framework classes for the default 5336 * locale. {@link TextToSpeech#getLanguage()}. 5337 */ 5338 @Deprecated 5339 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5340 5341 /** 5342 * Default text-to-speech locale variant. 5343 * 5344 * @deprecated this setting is no longer in use, as of the Ice Cream 5345 * Sandwich release. Apps should never need to read this setting directly, 5346 * instead can query the TextToSpeech framework classes for the 5347 * locale that is in use {@link TextToSpeech#getLanguage()}. 5348 */ 5349 @Deprecated 5350 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5351 5352 /** 5353 * Stores the default tts locales on a per engine basis. Stored as 5354 * a comma seperated list of values, each value being of the form 5355 * {@code engine_name:locale} for example, 5356 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5357 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5358 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5359 * setting directly, and can query the TextToSpeech framework classes 5360 * for the locale that is in use. 5361 * 5362 * @hide 5363 */ 5364 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5365 5366 /** 5367 * Space delimited list of plugin packages that are enabled. 5368 */ 5369 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5370 5371 /** 5372 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5373 * instead. 5374 */ 5375 @Deprecated 5376 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5377 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5378 5379 /** 5380 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5381 * instead. 5382 */ 5383 @Deprecated 5384 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5385 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5386 5387 /** 5388 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5389 * instead. 5390 */ 5391 @Deprecated 5392 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5393 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5394 5395 /** 5396 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5397 * instead. 5398 */ 5399 @Deprecated 5400 public static final String WIFI_ON = Global.WIFI_ON; 5401 5402 /** 5403 * The acceptable packet loss percentage (range 0 - 100) before trying 5404 * another AP on the same network. 5405 * @deprecated This setting is not used. 5406 */ 5407 @Deprecated 5408 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5409 "wifi_watchdog_acceptable_packet_loss_percentage"; 5410 5411 /** 5412 * The number of access points required for a network in order for the 5413 * watchdog to monitor it. 5414 * @deprecated This setting is not used. 5415 */ 5416 @Deprecated 5417 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5418 5419 /** 5420 * The delay between background checks. 5421 * @deprecated This setting is not used. 5422 */ 5423 @Deprecated 5424 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5425 "wifi_watchdog_background_check_delay_ms"; 5426 5427 /** 5428 * Whether the Wi-Fi watchdog is enabled for background checking even 5429 * after it thinks the user has connected to a good access point. 5430 * @deprecated This setting is not used. 5431 */ 5432 @Deprecated 5433 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5434 "wifi_watchdog_background_check_enabled"; 5435 5436 /** 5437 * The timeout for a background ping 5438 * @deprecated This setting is not used. 5439 */ 5440 @Deprecated 5441 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5442 "wifi_watchdog_background_check_timeout_ms"; 5443 5444 /** 5445 * The number of initial pings to perform that *may* be ignored if they 5446 * fail. Again, if these fail, they will *not* be used in packet loss 5447 * calculation. For example, one network always seemed to time out for 5448 * the first couple pings, so this is set to 3 by default. 5449 * @deprecated This setting is not used. 5450 */ 5451 @Deprecated 5452 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5453 "wifi_watchdog_initial_ignored_ping_count"; 5454 5455 /** 5456 * The maximum number of access points (per network) to attempt to test. 5457 * If this number is reached, the watchdog will no longer monitor the 5458 * initial connection state for the network. This is a safeguard for 5459 * networks containing multiple APs whose DNS does not respond to pings. 5460 * @deprecated This setting is not used. 5461 */ 5462 @Deprecated 5463 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5464 5465 /** 5466 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5467 */ 5468 @Deprecated 5469 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5470 5471 /** 5472 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5473 * @deprecated This setting is not used. 5474 */ 5475 @Deprecated 5476 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5477 5478 /** 5479 * The number of pings to test if an access point is a good connection. 5480 * @deprecated This setting is not used. 5481 */ 5482 @Deprecated 5483 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5484 5485 /** 5486 * The delay between pings. 5487 * @deprecated This setting is not used. 5488 */ 5489 @Deprecated 5490 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5491 5492 /** 5493 * The timeout per ping. 5494 * @deprecated This setting is not used. 5495 */ 5496 @Deprecated 5497 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5498 5499 /** 5500 * @deprecated Use 5501 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5502 */ 5503 @Deprecated 5504 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5505 5506 /** 5507 * @deprecated Use 5508 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5509 */ 5510 @Deprecated 5511 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5512 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5513 5514 /** 5515 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5516 * the receivers of the PendingIntent an opportunity to make a new network request before 5517 * the Network satisfying the request is potentially removed. 5518 * 5519 * @hide 5520 */ 5521 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5522 "connectivity_release_pending_intent_delay_ms"; 5523 5524 /** 5525 * Whether background data usage is allowed. 5526 * 5527 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5528 * availability of background data depends on several 5529 * combined factors. When background data is unavailable, 5530 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5531 * now appear disconnected. 5532 */ 5533 @Deprecated 5534 public static final String BACKGROUND_DATA = "background_data"; 5535 5536 /** 5537 * Origins for which browsers should allow geolocation by default. 5538 * The value is a space-separated list of origins. 5539 */ 5540 public static final String ALLOWED_GEOLOCATION_ORIGINS 5541 = "allowed_geolocation_origins"; 5542 5543 /** 5544 * The preferred TTY mode 0 = TTy Off, CDMA default 5545 * 1 = TTY Full 5546 * 2 = TTY HCO 5547 * 3 = TTY VCO 5548 * @hide 5549 */ 5550 public static final String PREFERRED_TTY_MODE = 5551 "preferred_tty_mode"; 5552 5553 /** 5554 * Whether the enhanced voice privacy mode is enabled. 5555 * 0 = normal voice privacy 5556 * 1 = enhanced voice privacy 5557 * @hide 5558 */ 5559 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5560 5561 /** 5562 * Whether the TTY mode mode is enabled. 5563 * 0 = disabled 5564 * 1 = enabled 5565 * @hide 5566 */ 5567 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5568 5569 /** 5570 * Controls whether settings backup is enabled. 5571 * Type: int ( 0 = disabled, 1 = enabled ) 5572 * @hide 5573 */ 5574 public static final String BACKUP_ENABLED = "backup_enabled"; 5575 5576 /** 5577 * Controls whether application data is automatically restored from backup 5578 * at install time. 5579 * Type: int ( 0 = disabled, 1 = enabled ) 5580 * @hide 5581 */ 5582 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5583 5584 /** 5585 * Indicates whether settings backup has been fully provisioned. 5586 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5587 * @hide 5588 */ 5589 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5590 5591 /** 5592 * Component of the transport to use for backup/restore. 5593 * @hide 5594 */ 5595 public static final String BACKUP_TRANSPORT = "backup_transport"; 5596 5597 /** 5598 * Version for which the setup wizard was last shown. Bumped for 5599 * each release when there is new setup information to show. 5600 * @hide 5601 */ 5602 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5603 5604 /** 5605 * The interval in milliseconds after which Wi-Fi is considered idle. 5606 * When idle, it is possible for the device to be switched from Wi-Fi to 5607 * the mobile data network. 5608 * @hide 5609 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5610 * instead. 5611 */ 5612 @Deprecated 5613 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5614 5615 /** 5616 * The global search provider chosen by the user (if multiple global 5617 * search providers are installed). This will be the provider returned 5618 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5619 * installed. This setting is stored as a flattened component name as 5620 * per {@link ComponentName#flattenToString()}. 5621 * 5622 * @hide 5623 */ 5624 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5625 "search_global_search_activity"; 5626 5627 /** 5628 * The number of promoted sources in GlobalSearch. 5629 * @hide 5630 */ 5631 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5632 /** 5633 * The maximum number of suggestions returned by GlobalSearch. 5634 * @hide 5635 */ 5636 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5637 /** 5638 * The number of suggestions GlobalSearch will ask each non-web search source for. 5639 * @hide 5640 */ 5641 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5642 /** 5643 * The number of suggestions the GlobalSearch will ask the web search source for. 5644 * @hide 5645 */ 5646 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5647 "search_web_results_override_limit"; 5648 /** 5649 * The number of milliseconds that GlobalSearch will wait for suggestions from 5650 * promoted sources before continuing with all other sources. 5651 * @hide 5652 */ 5653 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5654 "search_promoted_source_deadline_millis"; 5655 /** 5656 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5657 * @hide 5658 */ 5659 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5660 /** 5661 * The maximum number of milliseconds that GlobalSearch shows the previous results 5662 * after receiving a new query. 5663 * @hide 5664 */ 5665 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5666 /** 5667 * The maximum age of log data used for shortcuts in GlobalSearch. 5668 * @hide 5669 */ 5670 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5671 /** 5672 * The maximum age of log data used for source ranking in GlobalSearch. 5673 * @hide 5674 */ 5675 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5676 "search_max_source_event_age_millis"; 5677 /** 5678 * The minimum number of impressions needed to rank a source in GlobalSearch. 5679 * @hide 5680 */ 5681 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5682 "search_min_impressions_for_source_ranking"; 5683 /** 5684 * The minimum number of clicks needed to rank a source in GlobalSearch. 5685 * @hide 5686 */ 5687 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5688 "search_min_clicks_for_source_ranking"; 5689 /** 5690 * The maximum number of shortcuts shown by GlobalSearch. 5691 * @hide 5692 */ 5693 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5694 /** 5695 * The size of the core thread pool for suggestion queries in GlobalSearch. 5696 * @hide 5697 */ 5698 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5699 "search_query_thread_core_pool_size"; 5700 /** 5701 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5702 * @hide 5703 */ 5704 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5705 "search_query_thread_max_pool_size"; 5706 /** 5707 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5708 * @hide 5709 */ 5710 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5711 "search_shortcut_refresh_core_pool_size"; 5712 /** 5713 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5714 * @hide 5715 */ 5716 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5717 "search_shortcut_refresh_max_pool_size"; 5718 /** 5719 * The maximun time that excess threads in the GlobalSeach thread pools will 5720 * wait before terminating. 5721 * @hide 5722 */ 5723 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5724 "search_thread_keepalive_seconds"; 5725 /** 5726 * The maximum number of concurrent suggestion queries to each source. 5727 * @hide 5728 */ 5729 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5730 "search_per_source_concurrent_query_limit"; 5731 5732 /** 5733 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5734 * @hide 5735 */ 5736 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5737 5738 /** 5739 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5740 * @hide 5741 */ 5742 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5743 5744 /** 5745 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5746 * @hide 5747 */ 5748 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5749 5750 /** 5751 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5752 * @hide 5753 */ 5754 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5755 5756 /** 5757 * If nonzero, ANRs in invisible background processes bring up a dialog. 5758 * Otherwise, the process will be silently killed. 5759 * @hide 5760 */ 5761 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5762 5763 /** 5764 * The {@link ComponentName} string of the service to be used as the voice recognition 5765 * service. 5766 * 5767 * @hide 5768 */ 5769 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5770 5771 /** 5772 * Stores whether an user has consented to have apps verified through PAM. 5773 * The value is boolean (1 or 0). 5774 * 5775 * @hide 5776 */ 5777 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5778 "package_verifier_user_consent"; 5779 5780 /** 5781 * The {@link ComponentName} string of the selected spell checker service which is 5782 * one of the services managed by the text service manager. 5783 * 5784 * @hide 5785 */ 5786 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5787 5788 /** 5789 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5790 * service which is one of the services managed by the text service manager. 5791 * 5792 * @hide 5793 */ 5794 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5795 "selected_spell_checker_subtype"; 5796 5797 /** 5798 * The {@link ComponentName} string whether spell checker is enabled or not. 5799 * 5800 * @hide 5801 */ 5802 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5803 5804 /** 5805 * What happens when the user presses the Power button while in-call 5806 * and the screen is on.<br/> 5807 * <b>Values:</b><br/> 5808 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5809 * 2 - The Power button hangs up the current call.<br/> 5810 * 5811 * @hide 5812 */ 5813 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5814 5815 /** 5816 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5817 * @hide 5818 */ 5819 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5820 5821 /** 5822 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5823 * @hide 5824 */ 5825 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5826 5827 /** 5828 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5829 * @hide 5830 */ 5831 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5832 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5833 5834 /** 5835 * Whether the device should wake when the wake gesture sensor detects motion. 5836 * @hide 5837 */ 5838 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5839 5840 /** 5841 * Whether the device should doze if configured. 5842 * @hide 5843 */ 5844 public static final String DOZE_ENABLED = "doze_enabled"; 5845 5846 /** 5847 * The current night mode that has been selected by the user. Owned 5848 * and controlled by UiModeManagerService. Constants are as per 5849 * UiModeManager. 5850 * @hide 5851 */ 5852 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5853 5854 /** 5855 * Whether screensavers are enabled. 5856 * @hide 5857 */ 5858 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5859 5860 /** 5861 * The user's chosen screensaver components. 5862 * 5863 * These will be launched by the PhoneWindowManager after a timeout when not on 5864 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5865 * @hide 5866 */ 5867 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5868 5869 /** 5870 * If screensavers are enabled, whether the screensaver should be automatically launched 5871 * when the device is inserted into a (desk) dock. 5872 * @hide 5873 */ 5874 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5875 5876 /** 5877 * If screensavers are enabled, whether the screensaver should be automatically launched 5878 * when the screen times out when not on battery. 5879 * @hide 5880 */ 5881 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5882 5883 /** 5884 * If screensavers are enabled, the default screensaver component. 5885 * @hide 5886 */ 5887 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5888 5889 /** 5890 * The default NFC payment component 5891 * @hide 5892 */ 5893 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5894 5895 /** 5896 * Whether NFC payment is handled by the foreground application or a default. 5897 * @hide 5898 */ 5899 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5900 5901 /** 5902 * Specifies the package name currently configured to be the primary sms application 5903 * @hide 5904 */ 5905 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5906 5907 /** 5908 * Specifies the package name currently configured to be the default dialer application 5909 * @hide 5910 */ 5911 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5912 5913 /** 5914 * Specifies the package name currently configured to be the emergency assistance application 5915 * 5916 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5917 * 5918 * @hide 5919 */ 5920 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5921 5922 /** 5923 * Specifies whether the current app context on scren (assist data) will be sent to the 5924 * assist application (active voice interaction service). 5925 * 5926 * @hide 5927 */ 5928 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5929 5930 /** 5931 * Specifies whether a screenshot of the screen contents will be sent to the assist 5932 * application (active voice interaction service). 5933 * 5934 * @hide 5935 */ 5936 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5937 5938 /** 5939 * Names of the service components that the current user has explicitly allowed to 5940 * see all of the user's notifications, separated by ':'. 5941 * 5942 * @hide 5943 */ 5944 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5945 5946 /** 5947 * Names of the packages that the current user has explicitly allowed to 5948 * manage notification policy configuration, separated by ':'. 5949 * 5950 * @hide 5951 */ 5952 @TestApi 5953 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5954 "enabled_notification_policy_access_packages"; 5955 5956 /** @hide */ 5957 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5958 5959 /** @hide */ 5960 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5961 = "volume_controller_service_component"; 5962 5963 /** @hide */ 5964 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5965 5966 /** 5967 * This is the query URI for finding a print service to install. 5968 * 5969 * @hide 5970 */ 5971 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5972 5973 /** 5974 * This is the query URI for finding a NFC payment service to install. 5975 * 5976 * @hide 5977 */ 5978 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5979 5980 /** 5981 * If enabled, apps should try to skip any introductory hints on first launch. This might 5982 * apply to users that are already familiar with the environment or temporary users. 5983 * <p> 5984 * Type : int (0 to show hints, 1 to skip showing hints) 5985 */ 5986 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5987 5988 /** 5989 * Persisted playback time after a user confirmation of an unsafe volume level. 5990 * 5991 * @hide 5992 */ 5993 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5994 5995 /** 5996 * This preference enables notification display on the lockscreen. 5997 * @hide 5998 */ 5999 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6000 "lock_screen_show_notifications"; 6001 6002 /** 6003 * List of TV inputs that are currently hidden. This is a string 6004 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6005 * {@link android.net.Uri#encode(String)} and separated by ':'. 6006 * @hide 6007 */ 6008 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6009 6010 /** 6011 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6012 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6013 * and separated by ','. Each pair is separated by ':'. 6014 * @hide 6015 */ 6016 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6017 6018 /** 6019 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6020 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6021 * and 0 means automatic routing is enabled. 6022 * 6023 * @hide 6024 */ 6025 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6026 "usb_audio_automatic_routing_disabled"; 6027 6028 /** 6029 * The timeout in milliseconds before the device fully goes to sleep after 6030 * a period of inactivity. This value sets an upper bound on how long the device 6031 * will stay awake or dreaming without user activity. It should generally 6032 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6033 * will sleep before it ever has a chance to dream. 6034 * <p> 6035 * Use -1 to disable this timeout. 6036 * </p> 6037 * 6038 * @hide 6039 */ 6040 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6041 6042 /** 6043 * Controls whether double tap to wake is enabled. 6044 * @hide 6045 */ 6046 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6047 6048 /** 6049 * The current assistant component. It could be a voice interaction service, 6050 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6051 * handling. 6052 * 6053 * @hide 6054 */ 6055 public static final String ASSISTANT = "assistant"; 6056 6057 /** 6058 * Whether the camera launch gesture should be disabled. 6059 * 6060 * @hide 6061 */ 6062 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6063 6064 /** 6065 * Whether the camera launch gesture to double tap the power button when the screen is off 6066 * should be disabled. 6067 * 6068 * @hide 6069 */ 6070 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6071 "camera_double_tap_power_gesture_disabled"; 6072 6073 /** 6074 6075 /** 6076 * Behavior of twilight on the device. 6077 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 6078 * or {@link #TWILIGHT_MODE_AUTO}. 6079 * @hide 6080 */ 6081 public static final String TWILIGHT_MODE = "twilight_mode"; 6082 6083 /** 6084 * Twilight mode always off. 6085 * @hide 6086 */ 6087 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 6088 6089 /** 6090 * Twilight mode always on. 6091 * @hide 6092 */ 6093 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6094 6095 /** 6096 * Twilight mode auto. 6097 * @hide 6098 */ 6099 public static final int TWILIGHT_MODE_AUTO = 2; 6100 6101 /** 6102 * Twilight mode auto, temporarily overriden to on. 6103 * @hide 6104 */ 6105 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6106 6107 /** 6108 * Twilight mode auto, temporarily overriden to off. 6109 * @hide 6110 */ 6111 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6112 6113 /** 6114 * Whether brightness should automatically adjust based on twilight state. 6115 * @hide 6116 */ 6117 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6118 6119 /** 6120 * Names of the service components that the current user has explicitly allowed to 6121 * be a VR mode listener, separated by ':'. 6122 * 6123 * @hide 6124 */ 6125 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6126 6127 /** 6128 * Behavior of the display while in VR mode. 6129 * 6130 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6131 * 6132 * @hide 6133 */ 6134 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6135 6136 /** 6137 * Lower the display persistence while the system is in VR mode. 6138 * 6139 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6140 * 6141 * @hide. 6142 */ 6143 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6144 6145 /** 6146 * Do not alter the display persistence while the system is in VR mode. 6147 * 6148 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6149 * 6150 * @hide. 6151 */ 6152 public static final int VR_DISPLAY_MODE_OFF = 1; 6153 6154 /** 6155 * This are the settings to be backed up. 6156 * 6157 * NOTE: Settings are backed up and restored in the order they appear 6158 * in this array. If you have one setting depending on another, 6159 * make sure that they are ordered appropriately. 6160 * 6161 * @hide 6162 */ 6163 public static final String[] SETTINGS_TO_BACKUP = { 6164 BUGREPORT_IN_POWER_MENU, // moved to global 6165 ALLOW_MOCK_LOCATION, 6166 PARENTAL_CONTROL_ENABLED, 6167 PARENTAL_CONTROL_REDIRECT_URL, 6168 USB_MASS_STORAGE_ENABLED, // moved to global 6169 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6170 ACCESSIBILITY_DISPLAY_DALTONIZER, 6171 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6172 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6173 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6174 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6175 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6176 ACCESSIBILITY_SCRIPT_INJECTION, 6177 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6178 BACKUP_AUTO_RESTORE, 6179 ENABLED_ACCESSIBILITY_SERVICES, 6180 ENABLED_NOTIFICATION_LISTENERS, 6181 ENABLED_VR_LISTENERS, 6182 ENABLED_INPUT_METHODS, 6183 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6184 TOUCH_EXPLORATION_ENABLED, 6185 ACCESSIBILITY_ENABLED, 6186 ACCESSIBILITY_SPEAK_PASSWORD, 6187 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6188 ACCESSIBILITY_CAPTIONING_PRESET, 6189 ACCESSIBILITY_CAPTIONING_ENABLED, 6190 ACCESSIBILITY_CAPTIONING_LOCALE, 6191 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6192 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6193 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6194 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6195 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6196 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6197 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6198 TTS_USE_DEFAULTS, 6199 TTS_DEFAULT_RATE, 6200 TTS_DEFAULT_PITCH, 6201 TTS_DEFAULT_SYNTH, 6202 TTS_DEFAULT_LANG, 6203 TTS_DEFAULT_COUNTRY, 6204 TTS_ENABLED_PLUGINS, 6205 TTS_DEFAULT_LOCALE, 6206 SHOW_IME_WITH_HARD_KEYBOARD, 6207 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6208 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6209 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6210 SELECTED_SPELL_CHECKER, 6211 SELECTED_SPELL_CHECKER_SUBTYPE, 6212 SPELL_CHECKER_ENABLED, 6213 MOUNT_PLAY_NOTIFICATION_SND, 6214 MOUNT_UMS_AUTOSTART, 6215 MOUNT_UMS_PROMPT, 6216 MOUNT_UMS_NOTIFY_ENABLED, 6217 SLEEP_TIMEOUT, 6218 DOUBLE_TAP_TO_WAKE, 6219 WAKE_GESTURE_ENABLED, 6220 LONG_PRESS_TIMEOUT, 6221 CAMERA_GESTURE_DISABLED, 6222 ACCESSIBILITY_AUTOCLICK_ENABLED, 6223 ACCESSIBILITY_AUTOCLICK_DELAY, 6224 ACCESSIBILITY_LARGE_POINTER_ICON, 6225 PREFERRED_TTY_MODE, 6226 ENHANCED_VOICE_PRIVACY_ENABLED, 6227 TTY_MODE_ENABLED, 6228 INCALL_POWER_BUTTON_BEHAVIOR 6229 }; 6230 6231 /** 6232 * These entries are considered common between the personal and the managed profile, 6233 * since the managed profile doesn't get to change them. 6234 */ 6235 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6236 6237 static { 6238 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6239 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6240 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6241 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6242 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6243 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6244 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6245 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6246 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6247 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6248 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6249 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6250 } 6251 6252 /** @hide */ 6253 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6254 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6255 } 6256 6257 /** 6258 * Helper method for determining if a location provider is enabled. 6259 * 6260 * @param cr the content resolver to use 6261 * @param provider the location provider to query 6262 * @return true if the provider is enabled 6263 * 6264 * @deprecated use {@link #LOCATION_MODE} or 6265 * {@link LocationManager#isProviderEnabled(String)} 6266 */ 6267 @Deprecated 6268 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6269 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6270 } 6271 6272 /** 6273 * Helper method for determining if a location provider is enabled. 6274 * @param cr the content resolver to use 6275 * @param provider the location provider to query 6276 * @param userId the userId to query 6277 * @return true if the provider is enabled 6278 * @deprecated use {@link #LOCATION_MODE} or 6279 * {@link LocationManager#isProviderEnabled(String)} 6280 * @hide 6281 */ 6282 @Deprecated 6283 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6284 String allowedProviders = Settings.Secure.getStringForUser(cr, 6285 LOCATION_PROVIDERS_ALLOWED, userId); 6286 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6287 } 6288 6289 /** 6290 * Thread-safe method for enabling or disabling a single location provider. 6291 * @param cr the content resolver to use 6292 * @param provider the location provider to enable or disable 6293 * @param enabled true if the provider should be enabled 6294 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6295 */ 6296 @Deprecated 6297 public static final void setLocationProviderEnabled(ContentResolver cr, 6298 String provider, boolean enabled) { 6299 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6300 } 6301 6302 /** 6303 * Thread-safe method for enabling or disabling a single location provider. 6304 * 6305 * @param cr the content resolver to use 6306 * @param provider the location provider to enable or disable 6307 * @param enabled true if the provider should be enabled 6308 * @param userId the userId for which to enable/disable providers 6309 * @return true if the value was set, false on database errors 6310 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6311 * {@link #LOCATION_MODE} 6312 * @hide 6313 */ 6314 @Deprecated 6315 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6316 String provider, boolean enabled, int userId) { 6317 synchronized (mLocationSettingsLock) { 6318 // to ensure thread safety, we write the provider name with a '+' or '-' 6319 // and let the SettingsProvider handle it rather than reading and modifying 6320 // the list of enabled providers. 6321 if (enabled) { 6322 provider = "+" + provider; 6323 } else { 6324 provider = "-" + provider; 6325 } 6326 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6327 userId); 6328 } 6329 } 6330 6331 /** 6332 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6333 */ 6334 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6335 final int mode = getLocationModeForUser(cr, userId); 6336 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6337 } 6338 6339 /** 6340 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6341 */ 6342 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6343 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6344 LOCATION_MODE_HIGH_ACCURACY, userId); 6345 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6346 // turn on location any longer. 6347 if (mode == LOCATION_MODE_OFF) { 6348 mode = LOCATION_MODE_HIGH_ACCURACY; 6349 } 6350 return setLocationModeForUser(cr, mode, userId); 6351 } 6352 6353 /** 6354 * Thread-safe method for setting the location mode to one of 6355 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6356 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6357 * 6358 * @param cr the content resolver to use 6359 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6360 * @param userId the userId for which to change mode 6361 * @return true if the value was set, false on database errors 6362 * 6363 * @throws IllegalArgumentException if mode is not one of the supported values 6364 */ 6365 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6366 int userId) { 6367 synchronized (mLocationSettingsLock) { 6368 boolean gps = false; 6369 boolean network = false; 6370 switch (mode) { 6371 case LOCATION_MODE_PREVIOUS: 6372 // Retrieve the actual mode and set to that mode. 6373 return restoreLocationModeForUser(cr, userId); 6374 case LOCATION_MODE_OFF: 6375 saveLocationModeForUser(cr, userId); 6376 break; 6377 case LOCATION_MODE_SENSORS_ONLY: 6378 gps = true; 6379 break; 6380 case LOCATION_MODE_BATTERY_SAVING: 6381 network = true; 6382 break; 6383 case LOCATION_MODE_HIGH_ACCURACY: 6384 gps = true; 6385 network = true; 6386 break; 6387 default: 6388 throw new IllegalArgumentException("Invalid location mode: " + mode); 6389 } 6390 // Note it's important that we set the NLP mode first. The Google implementation 6391 // of NLP clears its NLP consent setting any time it receives a 6392 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6393 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6394 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6395 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6396 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6397 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6398 // dialog. Then the people who wrote the setup wizard would be sad. 6399 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6400 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6401 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6402 cr, LocationManager.GPS_PROVIDER, gps, userId); 6403 return gpsSuccess && nlpSuccess; 6404 } 6405 } 6406 6407 /** 6408 * Thread-safe method for reading the location mode, returns one of 6409 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6410 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6411 * 6412 * @param cr the content resolver to use 6413 * @param userId the userId for which to read the mode 6414 * @return the location mode 6415 */ 6416 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6417 synchronized (mLocationSettingsLock) { 6418 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6419 cr, LocationManager.GPS_PROVIDER, userId); 6420 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6421 cr, LocationManager.NETWORK_PROVIDER, userId); 6422 if (gpsEnabled && networkEnabled) { 6423 return LOCATION_MODE_HIGH_ACCURACY; 6424 } else if (gpsEnabled) { 6425 return LOCATION_MODE_SENSORS_ONLY; 6426 } else if (networkEnabled) { 6427 return LOCATION_MODE_BATTERY_SAVING; 6428 } else { 6429 return LOCATION_MODE_OFF; 6430 } 6431 } 6432 } 6433 } 6434 6435 /** 6436 * Global system settings, containing preferences that always apply identically 6437 * to all defined users. Applications can read these but are not allowed to write; 6438 * like the "Secure" settings, these are for preferences that the user must 6439 * explicitly modify through the system UI or specialized APIs for those values. 6440 */ 6441 public static final class Global extends NameValueTable { 6442 /** 6443 * The content:// style URL for global secure settings items. Not public. 6444 */ 6445 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6446 6447 /** 6448 * Whether users are allowed to add more users or guest from lockscreen. 6449 * <p> 6450 * Type: int 6451 * @hide 6452 */ 6453 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6454 6455 /** 6456 * Setting whether the global gesture for enabling accessibility is enabled. 6457 * If this gesture is enabled the user will be able to perfrom it to enable 6458 * the accessibility state without visiting the settings app. 6459 * @hide 6460 */ 6461 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6462 "enable_accessibility_global_gesture_enabled"; 6463 6464 /** 6465 * Whether Airplane Mode is on. 6466 */ 6467 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6468 6469 /** 6470 * Whether Theater Mode is on. 6471 * {@hide} 6472 */ 6473 @SystemApi 6474 public static final String THEATER_MODE_ON = "theater_mode_on"; 6475 6476 /** 6477 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6478 */ 6479 public static final String RADIO_BLUETOOTH = "bluetooth"; 6480 6481 /** 6482 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6483 */ 6484 public static final String RADIO_WIFI = "wifi"; 6485 6486 /** 6487 * {@hide} 6488 */ 6489 public static final String RADIO_WIMAX = "wimax"; 6490 /** 6491 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6492 */ 6493 public static final String RADIO_CELL = "cell"; 6494 6495 /** 6496 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6497 */ 6498 public static final String RADIO_NFC = "nfc"; 6499 6500 /** 6501 * A comma separated list of radios that need to be disabled when airplane mode 6502 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6503 * included in the comma separated list. 6504 */ 6505 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6506 6507 /** 6508 * A comma separated list of radios that should to be disabled when airplane mode 6509 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6510 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6511 * will be turned off when entering airplane mode, but the user will be able to reenable 6512 * Wifi in the Settings app. 6513 * 6514 * {@hide} 6515 */ 6516 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6517 6518 /** 6519 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6520 * See {@link android.bluetooth.BluetoothProfile}. 6521 * {@hide} 6522 */ 6523 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6524 6525 /** 6526 * A semi-colon separated list of Bluetooth interoperability workarounds. 6527 * Each entry is a partial Bluetooth device address string and an integer representing 6528 * the feature to be disabled, separated by a comma. The integer must correspond 6529 * to a interoperability feature as defined in "interop.h" in /system/bt. 6530 * <p> 6531 * Example: <br/> 6532 * "00:11:22,0;01:02:03:04,2" 6533 * @hide 6534 */ 6535 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6536 6537 /** 6538 * The policy for deciding when Wi-Fi should go to sleep (which will in 6539 * turn switch to using the mobile data as an Internet connection). 6540 * <p> 6541 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6542 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6543 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6544 */ 6545 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6546 6547 /** 6548 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6549 * policy, which is to sleep shortly after the turning off 6550 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6551 */ 6552 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6553 6554 /** 6555 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6556 * the device is on battery, and never go to sleep when the device is 6557 * plugged in. 6558 */ 6559 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6560 6561 /** 6562 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6563 */ 6564 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6565 6566 /** 6567 * Value to specify if the user prefers the date, time and time zone 6568 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6569 */ 6570 public static final String AUTO_TIME = "auto_time"; 6571 6572 /** 6573 * Value to specify if the user prefers the time zone 6574 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6575 */ 6576 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6577 6578 /** 6579 * URI for the car dock "in" event sound. 6580 * @hide 6581 */ 6582 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6583 6584 /** 6585 * URI for the car dock "out" event sound. 6586 * @hide 6587 */ 6588 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6589 6590 /** 6591 * URI for the desk dock "in" event sound. 6592 * @hide 6593 */ 6594 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6595 6596 /** 6597 * URI for the desk dock "out" event sound. 6598 * @hide 6599 */ 6600 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6601 6602 /** 6603 * Whether to play a sound for dock events. 6604 * @hide 6605 */ 6606 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6607 6608 /** 6609 * URI for the "device locked" (keyguard shown) sound. 6610 * @hide 6611 */ 6612 public static final String LOCK_SOUND = "lock_sound"; 6613 6614 /** 6615 * URI for the "device unlocked" sound. 6616 * @hide 6617 */ 6618 public static final String UNLOCK_SOUND = "unlock_sound"; 6619 6620 /** 6621 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6622 * state without unlocking. 6623 * @hide 6624 */ 6625 public static final String TRUSTED_SOUND = "trusted_sound"; 6626 6627 /** 6628 * URI for the low battery sound file. 6629 * @hide 6630 */ 6631 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6632 6633 /** 6634 * Whether to play a sound for low-battery alerts. 6635 * @hide 6636 */ 6637 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6638 6639 /** 6640 * URI for the "wireless charging started" sound. 6641 * @hide 6642 */ 6643 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6644 "wireless_charging_started_sound"; 6645 6646 /** 6647 * Whether to play a sound for charging events. 6648 * @hide 6649 */ 6650 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6651 6652 /** 6653 * Whether we keep the device on while the device is plugged in. 6654 * Supported values are: 6655 * <ul> 6656 * <li>{@code 0} to never stay on while plugged in</li> 6657 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6658 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6659 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6660 * </ul> 6661 * These values can be OR-ed together. 6662 */ 6663 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6664 6665 /** 6666 * When the user has enable the option to have a "bug report" command 6667 * in the power menu. 6668 * @hide 6669 */ 6670 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6671 6672 /** 6673 * Whether ADB is enabled. 6674 */ 6675 public static final String ADB_ENABLED = "adb_enabled"; 6676 6677 /** 6678 * Whether Views are allowed to save their attribute data. 6679 * @hide 6680 */ 6681 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6682 6683 /** 6684 * Whether assisted GPS should be enabled or not. 6685 * @hide 6686 */ 6687 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6688 6689 /** 6690 * Whether bluetooth is enabled/disabled 6691 * 0=disabled. 1=enabled. 6692 */ 6693 public static final String BLUETOOTH_ON = "bluetooth_on"; 6694 6695 /** 6696 * CDMA Cell Broadcast SMS 6697 * 0 = CDMA Cell Broadcast SMS disabled 6698 * 1 = CDMA Cell Broadcast SMS enabled 6699 * @hide 6700 */ 6701 public static final String CDMA_CELL_BROADCAST_SMS = 6702 "cdma_cell_broadcast_sms"; 6703 6704 /** 6705 * The CDMA roaming mode 0 = Home Networks, CDMA default 6706 * 1 = Roaming on Affiliated networks 6707 * 2 = Roaming on any networks 6708 * @hide 6709 */ 6710 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6711 6712 /** 6713 * The CDMA subscription mode 0 = RUIM/SIM (default) 6714 * 1 = NV 6715 * @hide 6716 */ 6717 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6718 6719 /** Inactivity timeout to track mobile data activity. 6720 * 6721 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6722 * infer the data activity of mobile network. After a period of no activity on mobile 6723 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6724 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6725 * subsequent activity on mobile networks triggers the firing of {@code 6726 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6727 * 6728 * Network activity refers to transmitting or receiving data on the network interfaces. 6729 * 6730 * Tracking is disabled if set to zero or negative value. 6731 * 6732 * @hide 6733 */ 6734 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6735 6736 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6737 * but for Wifi network. 6738 * @hide 6739 */ 6740 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6741 6742 /** 6743 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6744 */ 6745 public static final String DATA_ROAMING = "data_roaming"; 6746 6747 /** 6748 * The value passed to a Mobile DataConnection via bringUp which defines the 6749 * number of retries to preform when setting up the initial connection. The default 6750 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6751 * @hide 6752 */ 6753 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6754 6755 /** 6756 * Whether any package can be on external storage. When this is true, any 6757 * package, regardless of manifest values, is a candidate for installing 6758 * or moving onto external storage. (0 = false, 1 = true) 6759 * @hide 6760 */ 6761 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6762 6763 /** 6764 * Whether any activity can be resized. When this is true, any 6765 * activity, regardless of manifest values, can be resized for multi-window. 6766 * (0 = false, 1 = true) 6767 * @hide 6768 */ 6769 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6770 = "force_resizable_activities"; 6771 6772 /** 6773 * Whether to enable experimental freeform support for windows. 6774 * @hide 6775 */ 6776 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6777 = "enable_freeform_support"; 6778 6779 /** 6780 * Whether user has enabled development settings. 6781 */ 6782 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6783 6784 /** 6785 * Whether the device has been provisioned (0 = false, 1 = true). 6786 * <p>On a multiuser device with a separate system user, the screen may be locked 6787 * as soon as this is set to true and further activities cannot be launched on the 6788 * system user unless they are marked to show over keyguard. 6789 */ 6790 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6791 6792 /** 6793 * Whether mobile data should be allowed while the device is being provisioned. 6794 * This allows the provisioning process to turn off mobile data before the user 6795 * has an opportunity to set things up, preventing other processes from burning 6796 * precious bytes before wifi is setup. 6797 * (0 = false, 1 = true) 6798 * @hide 6799 */ 6800 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6801 "device_provisioning_mobile_data"; 6802 6803 /** 6804 * The saved value for WindowManagerService.setForcedDisplaySize(). 6805 * Two integers separated by a comma. If unset, then use the real display size. 6806 * @hide 6807 */ 6808 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6809 6810 /** 6811 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6812 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6813 * @hide 6814 */ 6815 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6816 6817 /** 6818 * The maximum size, in bytes, of a download that the download manager will transfer over 6819 * a non-wifi connection. 6820 * @hide 6821 */ 6822 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6823 "download_manager_max_bytes_over_mobile"; 6824 6825 /** 6826 * The recommended maximum size, in bytes, of a download that the download manager should 6827 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6828 * have the option to start the download over the mobile connection anyway. 6829 * @hide 6830 */ 6831 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6832 "download_manager_recommended_max_bytes_over_mobile"; 6833 6834 /** 6835 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6836 */ 6837 @Deprecated 6838 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6839 6840 /** 6841 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6842 * sent or processed. (0 = false, 1 = true) 6843 * @hide 6844 */ 6845 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6846 6847 /** 6848 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6849 * and the output is redirected to AV Receiver connected via 6850 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6851 * @hide 6852 */ 6853 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6854 6855 /** 6856 * Whether TV will automatically turn on upon reception of the CEC command 6857 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6858 * @hide 6859 */ 6860 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6861 "hdmi_control_auto_wakeup_enabled"; 6862 6863 /** 6864 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6865 * (0 = false, 1 = true) 6866 * @hide 6867 */ 6868 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6869 "hdmi_control_auto_device_off_enabled"; 6870 6871 /** 6872 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6873 * client. 6874 * (0 = false, 1 = true) 6875 * @hide 6876 */ 6877 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6878 6879 /** 6880 * Whether TV will switch to MHL port when a mobile device is plugged in. 6881 * (0 = false, 1 = true) 6882 * @hide 6883 */ 6884 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6885 6886 /** 6887 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6888 * @hide 6889 */ 6890 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6891 6892 /** 6893 * Whether mobile data connections are allowed by the user. See 6894 * ConnectivityManager for more info. 6895 * @hide 6896 */ 6897 public static final String MOBILE_DATA = "mobile_data"; 6898 6899 /** 6900 * Whether the mobile data connection should remain active even when higher 6901 * priority networks like WiFi are active, to help make network switching faster. 6902 * 6903 * See ConnectivityService for more info. 6904 * 6905 * (0 = disabled, 1 = enabled) 6906 * @hide 6907 */ 6908 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6909 6910 /** {@hide} */ 6911 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6912 /** {@hide} */ 6913 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6914 /** {@hide} */ 6915 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6916 /** {@hide} */ 6917 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6918 /** {@hide} */ 6919 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6920 6921 /** {@hide} */ 6922 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6923 /** {@hide} */ 6924 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6925 /** {@hide} */ 6926 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6927 /** {@hide} */ 6928 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6929 6930 /** {@hide} */ 6931 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6932 /** {@hide} */ 6933 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6934 /** {@hide} */ 6935 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6936 /** {@hide} */ 6937 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6938 6939 /** {@hide} */ 6940 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6941 /** {@hide} */ 6942 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6943 /** {@hide} */ 6944 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6945 /** {@hide} */ 6946 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6947 6948 /** 6949 * User preference for which network(s) should be used. Only the 6950 * connectivity service should touch this. 6951 */ 6952 public static final String NETWORK_PREFERENCE = "network_preference"; 6953 6954 /** 6955 * Which package name to use for network scoring. If null, or if the package is not a valid 6956 * scorer app, external network scores will neither be requested nor accepted. 6957 * @hide 6958 */ 6959 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6960 6961 /** 6962 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6963 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6964 * exceeded. 6965 * @hide 6966 */ 6967 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6968 6969 /** 6970 * The length of time in milli-seconds that automatic small adjustments to 6971 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6972 * @hide 6973 */ 6974 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6975 6976 /** Preferred NTP server. {@hide} */ 6977 public static final String NTP_SERVER = "ntp_server"; 6978 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6979 public static final String NTP_TIMEOUT = "ntp_timeout"; 6980 6981 /** {@hide} */ 6982 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6983 6984 /** 6985 * Whether to disable the automatic scheduling of system updates. 6986 * 1 = system updates won't be automatically scheduled (will always 6987 * present notification instead). 6988 * 0 = system updates will be automatically scheduled. (default) 6989 * @hide 6990 */ 6991 @SystemApi 6992 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6993 6994 /** 6995 * Whether the package manager should send package verification broadcasts for verifiers to 6996 * review apps prior to installation. 6997 * 1 = request apps to be verified prior to installation, if a verifier exists. 6998 * 0 = do not verify apps before installation 6999 * @hide 7000 */ 7001 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7002 7003 /** Timeout for package verification. 7004 * @hide */ 7005 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7006 7007 /** Default response code for package verification. 7008 * @hide */ 7009 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7010 7011 /** 7012 * Show package verification setting in the Settings app. 7013 * 1 = show (default) 7014 * 0 = hide 7015 * @hide 7016 */ 7017 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7018 7019 /** 7020 * Run package verification on apps installed through ADB/ADT/USB 7021 * 1 = perform package verification on ADB installs (default) 7022 * 0 = bypass package verification on ADB installs 7023 * @hide 7024 */ 7025 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7026 7027 /** 7028 * Time since last fstrim (milliseconds) after which we force one to happen 7029 * during device startup. If unset, the default is 3 days. 7030 * @hide 7031 */ 7032 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7033 7034 /** 7035 * The interval in milliseconds at which to check packet counts on the 7036 * mobile data interface when screen is on, to detect possible data 7037 * connection problems. 7038 * @hide 7039 */ 7040 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7041 "pdp_watchdog_poll_interval_ms"; 7042 7043 /** 7044 * The interval in milliseconds at which to check packet counts on the 7045 * mobile data interface when screen is off, to detect possible data 7046 * connection problems. 7047 * @hide 7048 */ 7049 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7050 "pdp_watchdog_long_poll_interval_ms"; 7051 7052 /** 7053 * The interval in milliseconds at which to check packet counts on the 7054 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7055 * outgoing packets has been reached without incoming packets. 7056 * @hide 7057 */ 7058 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7059 "pdp_watchdog_error_poll_interval_ms"; 7060 7061 /** 7062 * The number of outgoing packets sent without seeing an incoming packet 7063 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7064 * device is logged to the event log 7065 * @hide 7066 */ 7067 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7068 "pdp_watchdog_trigger_packet_count"; 7069 7070 /** 7071 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7072 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7073 * attempting data connection recovery. 7074 * @hide 7075 */ 7076 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7077 "pdp_watchdog_error_poll_count"; 7078 7079 /** 7080 * The number of failed PDP reset attempts before moving to something more 7081 * drastic: re-registering to the network. 7082 * @hide 7083 */ 7084 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7085 "pdp_watchdog_max_pdp_reset_fail_count"; 7086 7087 /** 7088 * A positive value indicates how often the SamplingProfiler 7089 * should take snapshots. Zero value means SamplingProfiler 7090 * is disabled. 7091 * 7092 * @hide 7093 */ 7094 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7095 7096 /** 7097 * URL to open browser on to allow user to manage a prepay account 7098 * @hide 7099 */ 7100 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7101 "setup_prepaid_data_service_url"; 7102 7103 /** 7104 * URL to attempt a GET on to see if this is a prepay device 7105 * @hide 7106 */ 7107 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7108 "setup_prepaid_detection_target_url"; 7109 7110 /** 7111 * Host to check for a redirect to after an attempt to GET 7112 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7113 * this is a prepaid device with zero balance.) 7114 * @hide 7115 */ 7116 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7117 "setup_prepaid_detection_redir_host"; 7118 7119 /** 7120 * The interval in milliseconds at which to check the number of SMS sent out without asking 7121 * for use permit, to limit the un-authorized SMS usage. 7122 * 7123 * @hide 7124 */ 7125 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7126 "sms_outgoing_check_interval_ms"; 7127 7128 /** 7129 * The number of outgoing SMS sent without asking for user permit (of {@link 7130 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7131 * 7132 * @hide 7133 */ 7134 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7135 "sms_outgoing_check_max_count"; 7136 7137 /** 7138 * Used to disable SMS short code confirmation - defaults to true. 7139 * True indcates we will do the check, etc. Set to false to disable. 7140 * @see com.android.internal.telephony.SmsUsageMonitor 7141 * @hide 7142 */ 7143 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7144 7145 /** 7146 * Used to select which country we use to determine premium sms codes. 7147 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7148 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7149 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7150 * @hide 7151 */ 7152 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7153 7154 /** 7155 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7156 * @hide 7157 */ 7158 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7159 7160 /** 7161 * Used to disable Tethering on a device - defaults to true 7162 * @hide 7163 */ 7164 public static final String TETHER_SUPPORTED = "tether_supported"; 7165 7166 /** 7167 * Used to require DUN APN on the device or not - defaults to a build config value 7168 * which defaults to false 7169 * @hide 7170 */ 7171 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7172 7173 /** 7174 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7175 * corresponding build config values are set it will override the APN DB 7176 * values. 7177 * Consists of a comma seperated list of strings: 7178 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7179 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7180 * @hide 7181 */ 7182 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7183 7184 /** 7185 * List of carrier apps which are whitelisted to prompt the user for install when 7186 * a sim card with matching uicc carrier privilege rules is inserted. 7187 * 7188 * The value is "package1;package2;..." 7189 * @hide 7190 */ 7191 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7192 7193 /** 7194 * USB Mass Storage Enabled 7195 */ 7196 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7197 7198 /** 7199 * If this setting is set (to anything), then all references 7200 * to Gmail on the device must change to Google Mail. 7201 */ 7202 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7203 7204 /** 7205 * Webview Data reduction proxy key. 7206 * @hide 7207 */ 7208 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7209 "webview_data_reduction_proxy_key"; 7210 7211 /** 7212 * Whether or not the WebView fallback mechanism should be enabled. 7213 * 0=disabled, 1=enabled. 7214 * @hide 7215 */ 7216 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7217 "webview_fallback_logic_enabled"; 7218 7219 /** 7220 * Name of the package used as WebView provider (if unset the provider is instead determined 7221 * by the system). 7222 * @hide 7223 */ 7224 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7225 7226 /** 7227 * Developer setting to enable WebView multiprocess rendering. 7228 * @hide 7229 */ 7230 @SystemApi 7231 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7232 7233 /** 7234 * Whether Wifi display is enabled/disabled 7235 * 0=disabled. 1=enabled. 7236 * @hide 7237 */ 7238 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7239 7240 /** 7241 * Whether Wifi display certification mode is enabled/disabled 7242 * 0=disabled. 1=enabled. 7243 * @hide 7244 */ 7245 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7246 "wifi_display_certification_on"; 7247 7248 /** 7249 * WPS Configuration method used by Wifi display, this setting only 7250 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7251 * 7252 * Possible values are: 7253 * 7254 * WpsInfo.INVALID: use default WPS method chosen by framework 7255 * WpsInfo.PBC : use Push button 7256 * WpsInfo.KEYPAD : use Keypad 7257 * WpsInfo.DISPLAY: use Display 7258 * @hide 7259 */ 7260 public static final String WIFI_DISPLAY_WPS_CONFIG = 7261 "wifi_display_wps_config"; 7262 7263 /** 7264 * Whether to notify the user of open networks. 7265 * <p> 7266 * If not connected and the scan results have an open network, we will 7267 * put this notification up. If we attempt to connect to a network or 7268 * the open network(s) disappear, we remove the notification. When we 7269 * show the notification, we will not show it again for 7270 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7271 */ 7272 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7273 "wifi_networks_available_notification_on"; 7274 /** 7275 * {@hide} 7276 */ 7277 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7278 "wimax_networks_available_notification_on"; 7279 7280 /** 7281 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7282 * Connecting to a network will reset the timer. 7283 */ 7284 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7285 "wifi_networks_available_repeat_delay"; 7286 7287 /** 7288 * 802.11 country code in ISO 3166 format 7289 * @hide 7290 */ 7291 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7292 7293 /** 7294 * The interval in milliseconds to issue wake up scans when wifi needs 7295 * to connect. This is necessary to connect to an access point when 7296 * device is on the move and the screen is off. 7297 * @hide 7298 */ 7299 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7300 "wifi_framework_scan_interval_ms"; 7301 7302 /** 7303 * The interval in milliseconds after which Wi-Fi is considered idle. 7304 * When idle, it is possible for the device to be switched from Wi-Fi to 7305 * the mobile data network. 7306 * @hide 7307 */ 7308 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7309 7310 /** 7311 * When the number of open networks exceeds this number, the 7312 * least-recently-used excess networks will be removed. 7313 */ 7314 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7315 7316 /** 7317 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7318 */ 7319 public static final String WIFI_ON = "wifi_on"; 7320 7321 /** 7322 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7323 * @hide 7324 */ 7325 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7326 "wifi_scan_always_enabled"; 7327 7328 /** 7329 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7330 * connectivity. 7331 * @hide 7332 */ 7333 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7334 "ble_scan_always_enabled"; 7335 7336 /** 7337 * Used to save the Wifi_ON state prior to tethering. 7338 * This state will be checked to restore Wifi after 7339 * the user turns off tethering. 7340 * 7341 * @hide 7342 */ 7343 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7344 7345 /** 7346 * The interval in milliseconds to scan as used by the wifi supplicant 7347 * @hide 7348 */ 7349 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7350 "wifi_supplicant_scan_interval_ms"; 7351 7352 /** 7353 * whether frameworks handles wifi auto-join 7354 * @hide 7355 */ 7356 public static final String WIFI_ENHANCED_AUTO_JOIN = 7357 "wifi_enhanced_auto_join"; 7358 7359 /** 7360 * whether settings show RSSI 7361 * @hide 7362 */ 7363 public static final String WIFI_NETWORK_SHOW_RSSI = 7364 "wifi_network_show_rssi"; 7365 7366 /** 7367 * The interval in milliseconds to scan at supplicant when p2p is connected 7368 * @hide 7369 */ 7370 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7371 "wifi_scan_interval_p2p_connected_ms"; 7372 7373 /** 7374 * Whether the Wi-Fi watchdog is enabled. 7375 */ 7376 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7377 7378 /** 7379 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7380 * the setting needs to be set to 0 to disable it. 7381 * @hide 7382 */ 7383 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7384 "wifi_watchdog_poor_network_test_enabled"; 7385 7386 /** 7387 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7388 * needs to be set to 0 to disable it. 7389 * @hide 7390 */ 7391 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7392 "wifi_suspend_optimizations_enabled"; 7393 7394 /** 7395 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7396 * will enable it. In the future, additional values may be supported. 7397 * @hide 7398 */ 7399 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7400 "wifi_verbose_logging_enabled"; 7401 7402 /** 7403 * The maximum number of times we will retry a connection to an access 7404 * point for which we have failed in acquiring an IP address from DHCP. 7405 * A value of N means that we will make N+1 connection attempts in all. 7406 */ 7407 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7408 7409 /** 7410 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7411 * data connectivity to be established after a disconnect from Wi-Fi. 7412 */ 7413 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7414 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7415 7416 /** 7417 * This setting controls whether WiFi configurations created by a Device Owner app 7418 * should be locked down (that is, be editable or removable only by the Device Owner App, 7419 * not even by Settings app). 7420 * This setting takes integer values. Non-zero values mean DO created configurations 7421 * are locked down. Value of zero means they are not. Default value in the absence of 7422 * actual value to this setting is 0. 7423 */ 7424 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7425 "wifi_device_owner_configs_lockdown"; 7426 7427 /** 7428 * The operational wifi frequency band 7429 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7430 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7431 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7432 * 7433 * @hide 7434 */ 7435 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7436 7437 /** 7438 * The Wi-Fi peer-to-peer device name 7439 * @hide 7440 */ 7441 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7442 7443 /** 7444 * The min time between wifi disable and wifi enable 7445 * @hide 7446 */ 7447 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7448 7449 /** 7450 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7451 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7452 * has been seen in this time period. 7453 * 7454 * If this is less than or equal to zero, we use a more conservative behavior and only check 7455 * for a non-null score from the currently connected or target BSSID. 7456 * @hide 7457 */ 7458 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7459 "wifi_ephemeral_out_of_range_timeout_ms"; 7460 7461 /** 7462 * The number of milliseconds to delay when checking for data stalls during 7463 * non-aggressive detection. (screen is turned off.) 7464 * @hide 7465 */ 7466 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7467 "data_stall_alarm_non_aggressive_delay_in_ms"; 7468 7469 /** 7470 * The number of milliseconds to delay when checking for data stalls during 7471 * aggressive detection. (screen on or suspected data stall) 7472 * @hide 7473 */ 7474 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7475 "data_stall_alarm_aggressive_delay_in_ms"; 7476 7477 /** 7478 * The number of milliseconds to allow the provisioning apn to remain active 7479 * @hide 7480 */ 7481 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7482 "provisioning_apn_alarm_delay_in_ms"; 7483 7484 /** 7485 * The interval in milliseconds at which to check gprs registration 7486 * after the first registration mismatch of gprs and voice service, 7487 * to detect possible data network registration problems. 7488 * 7489 * @hide 7490 */ 7491 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7492 "gprs_register_check_period_ms"; 7493 7494 /** 7495 * Nonzero causes Log.wtf() to crash. 7496 * @hide 7497 */ 7498 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7499 7500 /** 7501 * Ringer mode. This is used internally, changing this value will not 7502 * change the ringer mode. See AudioManager. 7503 */ 7504 public static final String MODE_RINGER = "mode_ringer"; 7505 7506 /** 7507 * Overlay display devices setting. 7508 * The associated value is a specially formatted string that describes the 7509 * size and density of simulated secondary display devices. 7510 * <p> 7511 * Format: {width}x{height}/{dpi};... 7512 * </p><p> 7513 * Example: 7514 * <ul> 7515 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7516 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7517 * at 1080p and the second at 720p.</li> 7518 * <li>If the value is empty, then no overlay display devices are created.</li> 7519 * </ul></p> 7520 * 7521 * @hide 7522 */ 7523 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7524 7525 /** 7526 * Threshold values for the duration and level of a discharge cycle, 7527 * under which we log discharge cycle info. 7528 * 7529 * @hide 7530 */ 7531 public static final String 7532 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7533 7534 /** @hide */ 7535 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7536 7537 /** 7538 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7539 * intents on application crashes and ANRs. If this is disabled, the 7540 * crash/ANR dialog will never display the "Report" button. 7541 * <p> 7542 * Type: int (0 = disallow, 1 = allow) 7543 * 7544 * @hide 7545 */ 7546 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7547 7548 /** 7549 * Maximum age of entries kept by {@link DropBoxManager}. 7550 * 7551 * @hide 7552 */ 7553 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7554 7555 /** 7556 * Maximum number of entry files which {@link DropBoxManager} will keep 7557 * around. 7558 * 7559 * @hide 7560 */ 7561 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7562 7563 /** 7564 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7565 * what. 7566 * 7567 * @hide 7568 */ 7569 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7570 7571 /** 7572 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7573 * will use. 7574 * 7575 * @hide 7576 */ 7577 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7578 7579 /** 7580 * Percent of total disk which {@link DropBoxManager} will never dip 7581 * into. 7582 * 7583 * @hide 7584 */ 7585 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7586 7587 /** 7588 * Prefix for per-tag dropbox disable/enable settings. 7589 * 7590 * @hide 7591 */ 7592 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7593 7594 /** 7595 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7596 * prefix of the dropbox tag of the report type. For example, 7597 * "logcat_for_system_server_anr" controls the lines of logcat captured 7598 * with system server ANR reports. 0 to disable. 7599 * 7600 * @hide 7601 */ 7602 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7603 7604 /** 7605 * The interval in minutes after which the amount of free storage left 7606 * on the device is logged to the event log 7607 * 7608 * @hide 7609 */ 7610 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7611 7612 /** 7613 * Threshold for the amount of change in disk free space required to 7614 * report the amount of free space. Used to prevent spamming the logs 7615 * when the disk free space isn't changing frequently. 7616 * 7617 * @hide 7618 */ 7619 public static final String 7620 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7621 7622 /** 7623 * Minimum percentage of free storage on the device that is used to 7624 * determine if the device is running low on storage. The default is 10. 7625 * <p> 7626 * Say this value is set to 10, the device is considered running low on 7627 * storage if 90% or more of the device storage is filled up. 7628 * 7629 * @hide 7630 */ 7631 public static final String 7632 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7633 7634 /** 7635 * Maximum byte size of the low storage threshold. This is to ensure 7636 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7637 * overly large threshold for large storage devices. Currently this must 7638 * be less than 2GB. This default is 500MB. 7639 * 7640 * @hide 7641 */ 7642 public static final String 7643 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7644 7645 /** 7646 * Minimum bytes of free storage on the device before the data partition 7647 * is considered full. By default, 1 MB is reserved to avoid system-wide 7648 * SQLite disk full exceptions. 7649 * 7650 * @hide 7651 */ 7652 public static final String 7653 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7654 7655 /** 7656 * The maximum reconnect delay for short network outages or when the 7657 * network is suspended due to phone use. 7658 * 7659 * @hide 7660 */ 7661 public static final String 7662 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7663 7664 /** 7665 * The number of milliseconds to delay before sending out 7666 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7667 * 7668 * @hide 7669 */ 7670 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7671 7672 7673 /** 7674 * Network sampling interval, in seconds. We'll generate link information 7675 * about bytes/packets sent and error rates based on data sampled in this interval 7676 * 7677 * @hide 7678 */ 7679 7680 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7681 "connectivity_sampling_interval_in_seconds"; 7682 7683 /** 7684 * The series of successively longer delays used in retrying to download PAC file. 7685 * Last delay is used between successful PAC downloads. 7686 * 7687 * @hide 7688 */ 7689 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7690 7691 /** 7692 * Setting to turn off captive portal detection. Feature is enabled by 7693 * default and the setting needs to be set to 0 to disable it. 7694 * 7695 * @hide 7696 */ 7697 public static final String 7698 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7699 7700 /** 7701 * The server used for captive portal detection upon a new conection. A 7702 * 204 response code from the server is used for validation. 7703 * 7704 * @hide 7705 */ 7706 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7707 7708 /** 7709 * Whether to use HTTPS for network validation. This is enabled by default and the setting 7710 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 7711 * don't actually use HTTPS, but it's consistent with the other settings. 7712 * 7713 * @hide 7714 */ 7715 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 7716 7717 /** 7718 * Whether network service discovery is enabled. 7719 * 7720 * @hide 7721 */ 7722 public static final String NSD_ON = "nsd_on"; 7723 7724 /** 7725 * Let user pick default install location. 7726 * 7727 * @hide 7728 */ 7729 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7730 7731 /** 7732 * Default install location value. 7733 * 0 = auto, let system decide 7734 * 1 = internal 7735 * 2 = sdcard 7736 * @hide 7737 */ 7738 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7739 7740 /** 7741 * ms during which to consume extra events related to Inet connection 7742 * condition after a transtion to fully-connected 7743 * 7744 * @hide 7745 */ 7746 public static final String 7747 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7748 7749 /** 7750 * ms during which to consume extra events related to Inet connection 7751 * condtion after a transtion to partly-connected 7752 * 7753 * @hide 7754 */ 7755 public static final String 7756 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7757 7758 /** {@hide} */ 7759 public static final String 7760 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7761 7762 /** 7763 * Host name and port for global http proxy. Uses ':' seperator for 7764 * between host and port. 7765 */ 7766 public static final String HTTP_PROXY = "http_proxy"; 7767 7768 /** 7769 * Host name for global http proxy. Set via ConnectivityManager. 7770 * 7771 * @hide 7772 */ 7773 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7774 7775 /** 7776 * Integer host port for global http proxy. Set via ConnectivityManager. 7777 * 7778 * @hide 7779 */ 7780 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7781 7782 /** 7783 * Exclusion list for global proxy. This string contains a list of 7784 * comma-separated domains where the global proxy does not apply. 7785 * Domains should be listed in a comma- separated list. Example of 7786 * acceptable formats: ".domain1.com,my.domain2.com" Use 7787 * ConnectivityManager to set/get. 7788 * 7789 * @hide 7790 */ 7791 public static final String 7792 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7793 7794 /** 7795 * The location PAC File for the proxy. 7796 * @hide 7797 */ 7798 public static final String 7799 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7800 7801 /** 7802 * Enables the UI setting to allow the user to specify the global HTTP 7803 * proxy and associated exclusion list. 7804 * 7805 * @hide 7806 */ 7807 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7808 7809 /** 7810 * Setting for default DNS in case nobody suggests one 7811 * 7812 * @hide 7813 */ 7814 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7815 7816 /** {@hide} */ 7817 public static final String 7818 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7819 /** {@hide} */ 7820 public static final String 7821 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7822 /** {@hide} */ 7823 public static final String 7824 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7825 /** {@hide} */ 7826 public static final String 7827 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7828 /** {@hide} */ 7829 public static final String 7830 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7831 /** {@hide} */ 7832 public static final String 7833 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7834 /** {@hide} */ 7835 public static final String 7836 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7837 7838 /** 7839 * Device Idle (Doze) specific settings. 7840 * This is encoded as a key=value list, separated by commas. Ex: 7841 * 7842 * "inactive_timeout=60000,sensing_timeout=400000" 7843 * 7844 * The following keys are supported: 7845 * 7846 * <pre> 7847 * inactive_to (long) 7848 * sensing_to (long) 7849 * motion_inactive_to (long) 7850 * idle_after_inactive_to (long) 7851 * idle_pending_to (long) 7852 * max_idle_pending_to (long) 7853 * idle_pending_factor (float) 7854 * idle_to (long) 7855 * max_idle_to (long) 7856 * idle_factor (float) 7857 * min_time_to_alarm (long) 7858 * max_temp_app_whitelist_duration (long) 7859 * </pre> 7860 * 7861 * <p> 7862 * Type: string 7863 * @hide 7864 * @see com.android.server.DeviceIdleController.Constants 7865 */ 7866 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7867 7868 /** 7869 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7870 * 7871 * <p> 7872 * Type: string 7873 * @hide 7874 * @see com.android.server.DeviceIdleController.Constants 7875 */ 7876 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7877 7878 /** 7879 * App standby (app idle) specific settings. 7880 * This is encoded as a key=value list, separated by commas. Ex: 7881 * 7882 * "idle_duration=5000,parole_interval=4500" 7883 * 7884 * The following keys are supported: 7885 * 7886 * <pre> 7887 * idle_duration2 (long) 7888 * wallclock_threshold (long) 7889 * parole_interval (long) 7890 * parole_duration (long) 7891 * 7892 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7893 * </pre> 7894 * 7895 * <p> 7896 * Type: string 7897 * @hide 7898 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7899 */ 7900 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7901 7902 /** 7903 * Alarm manager specific settings. 7904 * This is encoded as a key=value list, separated by commas. Ex: 7905 * 7906 * "min_futurity=5000,allow_while_idle_short_time=4500" 7907 * 7908 * The following keys are supported: 7909 * 7910 * <pre> 7911 * min_futurity (long) 7912 * min_interval (long) 7913 * allow_while_idle_short_time (long) 7914 * allow_while_idle_long_time (long) 7915 * allow_while_idle_whitelist_duration (long) 7916 * </pre> 7917 * 7918 * <p> 7919 * Type: string 7920 * @hide 7921 * @see com.android.server.AlarmManagerService.Constants 7922 */ 7923 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7924 7925 /** 7926 * ShortcutManager specific settings. 7927 * This is encoded as a key=value list, separated by commas. Ex: 7928 * 7929 * "reset_interval_sec=86400,max_updates_per_interval=1" 7930 * 7931 * The following keys are supported: 7932 * 7933 * <pre> 7934 * reset_interval_sec (long) 7935 * max_updates_per_interval (int) 7936 * max_icon_dimension_dp (int, DP) 7937 * max_icon_dimension_dp_lowram (int, DP) 7938 * max_shortcuts (int) 7939 * icon_quality (int, 0-100) 7940 * icon_format (String) 7941 * </pre> 7942 * 7943 * <p> 7944 * Type: string 7945 * @hide 7946 * @see com.android.server.pm.ShortcutService.ConfigConstants 7947 */ 7948 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 7949 7950 /** 7951 * Get the key that retrieves a bluetooth headset's priority. 7952 * @hide 7953 */ 7954 public static final String getBluetoothHeadsetPriorityKey(String address) { 7955 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7956 } 7957 7958 /** 7959 * Get the key that retrieves a bluetooth a2dp sink's priority. 7960 * @hide 7961 */ 7962 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7963 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7964 } 7965 7966 /** 7967 * Get the key that retrieves a bluetooth a2dp src's priority. 7968 * @hide 7969 */ 7970 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7971 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7972 } 7973 7974 /** 7975 * Get the key that retrieves a bluetooth Input Device's priority. 7976 * @hide 7977 */ 7978 public static final String getBluetoothInputDevicePriorityKey(String address) { 7979 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7980 } 7981 7982 /** 7983 * Get the key that retrieves a bluetooth map priority. 7984 * @hide 7985 */ 7986 public static final String getBluetoothMapPriorityKey(String address) { 7987 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7988 } 7989 7990 /** 7991 * Get the key that retrieves a bluetooth pbap client priority. 7992 * @hide 7993 */ 7994 public static final String getBluetoothPbapClientPriorityKey(String address) { 7995 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7996 } 7997 7998 /** 7999 * Get the key that retrieves a bluetooth map priority. 8000 * @hide 8001 */ 8002 public static final String getBluetoothSapPriorityKey(String address) { 8003 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8004 } 8005 8006 /** 8007 * Scaling factor for normal window animations. Setting to 0 will 8008 * disable window animations. 8009 */ 8010 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8011 8012 /** 8013 * Scaling factor for activity transition animations. Setting to 0 will 8014 * disable window animations. 8015 */ 8016 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8017 8018 /** 8019 * Scaling factor for Animator-based animations. This affects both the 8020 * start delay and duration of all such animations. Setting to 0 will 8021 * cause animations to end immediately. The default value is 1. 8022 */ 8023 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8024 8025 /** 8026 * Scaling factor for normal window animations. Setting to 0 will 8027 * disable window animations. 8028 * 8029 * @hide 8030 */ 8031 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8032 8033 /** 8034 * If 0, the compatibility mode is off for all applications. 8035 * If 1, older applications run under compatibility mode. 8036 * TODO: remove this settings before code freeze (bug/1907571) 8037 * @hide 8038 */ 8039 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8040 8041 /** 8042 * CDMA only settings 8043 * Emergency Tone 0 = Off 8044 * 1 = Alert 8045 * 2 = Vibrate 8046 * @hide 8047 */ 8048 public static final String EMERGENCY_TONE = "emergency_tone"; 8049 8050 /** 8051 * CDMA only settings 8052 * Whether the auto retry is enabled. The value is 8053 * boolean (1 or 0). 8054 * @hide 8055 */ 8056 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8057 8058 /** 8059 * See RIL_PreferredNetworkType in ril.h 8060 * @hide 8061 */ 8062 public static final String PREFERRED_NETWORK_MODE = 8063 "preferred_network_mode"; 8064 8065 /** 8066 * Name of an application package to be debugged. 8067 */ 8068 public static final String DEBUG_APP = "debug_app"; 8069 8070 /** 8071 * If 1, when launching DEBUG_APP it will wait for the debugger before 8072 * starting user code. If 0, it will run normally. 8073 */ 8074 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8075 8076 /** 8077 * Control whether the process CPU usage meter should be shown. 8078 */ 8079 public static final String SHOW_PROCESSES = "show_processes"; 8080 8081 /** 8082 * If 1 low power mode is enabled. 8083 * @hide 8084 */ 8085 public static final String LOW_POWER_MODE = "low_power"; 8086 8087 /** 8088 * Battery level [1-99] at which low power mode automatically turns on. 8089 * If 0, it will not automatically turn on. 8090 * @hide 8091 */ 8092 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8093 8094 /** 8095 * If not 0, the activity manager will aggressively finish activities and 8096 * processes as soon as they are no longer needed. If 0, the normal 8097 * extended lifetime is used. 8098 */ 8099 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8100 8101 /** 8102 * @hide 8103 * If not 0, the activity manager will implement a looser version of background 8104 * check that is more compatible with existing apps. 8105 */ 8106 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8107 8108 /** 8109 * Use Dock audio output for media: 8110 * 0 = disabled 8111 * 1 = enabled 8112 * @hide 8113 */ 8114 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8115 8116 /** 8117 * The surround sound formats AC3, DTS or IEC61937 are 8118 * available for use if they are detected. 8119 * This is the default mode. 8120 * 8121 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8122 * devices that have an S/PDIF output. This is because S/PDIF 8123 * is unidirectional and the TV cannot know if a decoder is 8124 * connected. So it assumes they are always available. 8125 * @hide 8126 */ 8127 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8128 8129 /** 8130 * AC3, DTS or IEC61937 are NEVER available, even if they 8131 * are detected by the hardware. Those formats will not be 8132 * reported. 8133 * 8134 * An example use case would be an AVR reports that it is capable of 8135 * surround sound decoding but is broken. If NEVER is chosen 8136 * then apps must use PCM output instead of encoded output. 8137 * @hide 8138 */ 8139 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8140 8141 /** 8142 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8143 * are not detected by the hardware. Those formats will be 8144 * reported as part of the HDMI output capability. Applications 8145 * are then free to use either PCM or encoded output. 8146 * 8147 * An example use case would be a when TV was connected over 8148 * TOS-link to an AVR. But the TV could not see it because TOS-link 8149 * is unidirectional. 8150 * @hide 8151 */ 8152 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8153 8154 /** 8155 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8156 * ENCODED_SURROUND_OUTPUT_NEVER or 8157 * ENCODED_SURROUND_OUTPUT_ALWAYS 8158 * @hide 8159 */ 8160 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8161 8162 /** 8163 * Persisted safe headphone volume management state by AudioService 8164 * @hide 8165 */ 8166 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8167 8168 /** 8169 * URL for tzinfo (time zone) updates 8170 * @hide 8171 */ 8172 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8173 8174 /** 8175 * URL for tzinfo (time zone) update metadata 8176 * @hide 8177 */ 8178 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8179 8180 /** 8181 * URL for selinux (mandatory access control) updates 8182 * @hide 8183 */ 8184 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8185 8186 /** 8187 * URL for selinux (mandatory access control) update metadata 8188 * @hide 8189 */ 8190 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8191 8192 /** 8193 * URL for sms short code updates 8194 * @hide 8195 */ 8196 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8197 "sms_short_codes_content_url"; 8198 8199 /** 8200 * URL for sms short code update metadata 8201 * @hide 8202 */ 8203 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8204 "sms_short_codes_metadata_url"; 8205 8206 /** 8207 * URL for apn_db updates 8208 * @hide 8209 */ 8210 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8211 8212 /** 8213 * URL for apn_db update metadata 8214 * @hide 8215 */ 8216 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8217 8218 /** 8219 * URL for cert pinlist updates 8220 * @hide 8221 */ 8222 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8223 8224 /** 8225 * URL for cert pinlist updates 8226 * @hide 8227 */ 8228 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8229 8230 /** 8231 * URL for intent firewall updates 8232 * @hide 8233 */ 8234 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8235 "intent_firewall_content_url"; 8236 8237 /** 8238 * URL for intent firewall update metadata 8239 * @hide 8240 */ 8241 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8242 "intent_firewall_metadata_url"; 8243 8244 /** 8245 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8246 * @hide 8247 */ 8248 public static final String SELINUX_STATUS = "selinux_status"; 8249 8250 /** 8251 * Developer setting to force RTL layout. 8252 * @hide 8253 */ 8254 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8255 8256 /** 8257 * Milliseconds after screen-off after which low battery sounds will be silenced. 8258 * 8259 * If zero, battery sounds will always play. 8260 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8261 * 8262 * @hide 8263 */ 8264 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8265 8266 /** 8267 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8268 * the caller is done with this, they should call {@link ContentResolver#delete} to 8269 * clean up any value that they may have written. 8270 * 8271 * @hide 8272 */ 8273 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8274 8275 /** 8276 * Defines global runtime overrides to window policy. 8277 * 8278 * See {@link com.android.server.policy.PolicyControl} for value format. 8279 * 8280 * @hide 8281 */ 8282 public static final String POLICY_CONTROL = "policy_control"; 8283 8284 /** 8285 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8286 * or ZEN_MODE_NO_INTERRUPTIONS. 8287 * 8288 * @hide 8289 */ 8290 public static final String ZEN_MODE = "zen_mode"; 8291 8292 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8293 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8294 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8295 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8296 8297 /** @hide */ public static String zenModeToString(int mode) { 8298 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8299 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8300 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8301 return "ZEN_MODE_OFF"; 8302 } 8303 8304 /** @hide */ public static boolean isValidZenMode(int value) { 8305 switch (value) { 8306 case Global.ZEN_MODE_OFF: 8307 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8308 case Global.ZEN_MODE_ALARMS: 8309 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8310 return true; 8311 default: 8312 return false; 8313 } 8314 } 8315 8316 /** 8317 * Value of the ringer before entering zen mode. 8318 * 8319 * @hide 8320 */ 8321 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8322 8323 /** 8324 * Opaque value, changes when persisted zen mode configuration changes. 8325 * 8326 * @hide 8327 */ 8328 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8329 8330 /** 8331 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8332 * 8333 * @hide 8334 */ 8335 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8336 "heads_up_notifications_enabled"; 8337 8338 /** @hide */ public static final int HEADS_UP_OFF = 0; 8339 /** @hide */ public static final int HEADS_UP_ON = 1; 8340 8341 /** 8342 * The name of the device 8343 * 8344 * @hide 8345 */ 8346 public static final String DEVICE_NAME = "device_name"; 8347 8348 /** 8349 * Whether the NetworkScoringService has been first initialized. 8350 * <p> 8351 * Type: int (0 for false, 1 for true) 8352 * @hide 8353 */ 8354 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8355 8356 /** 8357 * Whether the user wants to be prompted for password to decrypt the device on boot. 8358 * This only matters if the storage is encrypted. 8359 * <p> 8360 * Type: int (0 for false, 1 for true) 8361 * @hide 8362 */ 8363 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8364 8365 /** 8366 * Whether the Volte is enabled 8367 * <p> 8368 * Type: int (0 for false, 1 for true) 8369 * @hide 8370 */ 8371 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8372 8373 /** 8374 * Whether VT (Video Telephony over IMS) is enabled 8375 * <p> 8376 * Type: int (0 for false, 1 for true) 8377 * 8378 * @hide 8379 */ 8380 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8381 8382 /** 8383 * Whether WFC is enabled 8384 * <p> 8385 * Type: int (0 for false, 1 for true) 8386 * 8387 * @hide 8388 */ 8389 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8390 8391 /** 8392 * WFC Mode. 8393 * <p> 8394 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8395 * 8396 * @hide 8397 */ 8398 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8399 8400 /** 8401 * Whether WFC roaming is enabled 8402 * <p> 8403 * Type: int (0 for false, 1 for true) 8404 * 8405 * @hide 8406 */ 8407 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8408 8409 /** 8410 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8411 * this via gservices, OMA-DM, carrier app, etc. 8412 * <p> 8413 * Type: int (0 for false, 1 for true) 8414 * @hide 8415 */ 8416 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8417 8418 /** 8419 * Ephemeral app cookie max size in bytes. 8420 * <p> 8421 * Type: int 8422 * @hide 8423 */ 8424 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8425 "ephemeral_cookie_max_size_bytes"; 8426 8427 /** 8428 * The duration for caching uninstalled ephemeral apps. 8429 * <p> 8430 * Type: long 8431 * @hide 8432 */ 8433 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8434 "uninstalled_ephemeral_app_cache_duration_millis"; 8435 8436 /** 8437 * Allows switching users when system user is locked. 8438 * <p> 8439 * Type: int 8440 * @hide 8441 */ 8442 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8443 "allow_user_switching_when_system_user_locked"; 8444 8445 /** 8446 * Boot count since the device starts running APK level 24. 8447 * <p> 8448 * Type: int 8449 */ 8450 public static final String BOOT_COUNT = "boot_count"; 8451 8452 /** 8453 * Whether the safe boot is disallowed. 8454 * 8455 * <p>This setting should have the identical value as the corresponding user restriction. 8456 * The purpose of the setting is to make the restriction available in early boot stages 8457 * before the user restrictions are loaded. 8458 * @hide 8459 */ 8460 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8461 8462 /** 8463 * Settings to backup. This is here so that it's in the same place as the settings 8464 * keys and easy to update. 8465 * 8466 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8467 * and Secure as well. This is because those tables drive both backup and 8468 * restore, and restore needs to properly whitelist keys that used to live 8469 * in those namespaces. The keys will only actually be backed up / restored 8470 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8471 * 8472 * NOTE: Settings are backed up and restored in the order they appear 8473 * in this array. If you have one setting depending on another, 8474 * make sure that they are ordered appropriately. 8475 * 8476 * @hide 8477 */ 8478 public static final String[] SETTINGS_TO_BACKUP = { 8479 BUGREPORT_IN_POWER_MENU, 8480 STAY_ON_WHILE_PLUGGED_IN, 8481 AUTO_TIME, 8482 AUTO_TIME_ZONE, 8483 POWER_SOUNDS_ENABLED, 8484 DOCK_SOUNDS_ENABLED, 8485 CHARGING_SOUNDS_ENABLED, 8486 USB_MASS_STORAGE_ENABLED, 8487 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8488 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8489 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8490 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8491 WIFI_NUM_OPEN_NETWORKS_KEPT, 8492 EMERGENCY_TONE, 8493 CALL_AUTO_RETRY, 8494 DOCK_AUDIO_MEDIA_ENABLED, 8495 ENCODED_SURROUND_OUTPUT, 8496 LOW_POWER_MODE_TRIGGER_LEVEL 8497 }; 8498 8499 // Populated lazily, guarded by class object: 8500 private static NameValueCache sNameValueCache = new NameValueCache( 8501 CONTENT_URI, 8502 CALL_METHOD_GET_GLOBAL, 8503 CALL_METHOD_PUT_GLOBAL); 8504 8505 // Certain settings have been moved from global to the per-user secure namespace 8506 private static final HashSet<String> MOVED_TO_SECURE; 8507 static { 8508 MOVED_TO_SECURE = new HashSet<String>(1); 8509 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8510 } 8511 8512 /** @hide */ 8513 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8514 outKeySet.addAll(MOVED_TO_SECURE); 8515 } 8516 8517 /** 8518 * Look up a name in the database. 8519 * @param resolver to access the database with 8520 * @param name to look up in the table 8521 * @return the corresponding value, or null if not present 8522 */ 8523 public static String getString(ContentResolver resolver, String name) { 8524 return getStringForUser(resolver, name, UserHandle.myUserId()); 8525 } 8526 8527 /** @hide */ 8528 public static String getStringForUser(ContentResolver resolver, String name, 8529 int userHandle) { 8530 if (MOVED_TO_SECURE.contains(name)) { 8531 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8532 + " to android.provider.Settings.Secure, returning read-only value."); 8533 return Secure.getStringForUser(resolver, name, userHandle); 8534 } 8535 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8536 } 8537 8538 /** 8539 * Store a name/value pair into the database. 8540 * @param resolver to access the database with 8541 * @param name to store 8542 * @param value to associate with the name 8543 * @return true if the value was set, false on database errors 8544 */ 8545 public static boolean putString(ContentResolver resolver, 8546 String name, String value) { 8547 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8548 } 8549 8550 /** @hide */ 8551 public static boolean putStringForUser(ContentResolver resolver, 8552 String name, String value, int userHandle) { 8553 if (LOCAL_LOGV) { 8554 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8555 + " for " + userHandle); 8556 } 8557 // Global and Secure have the same access policy so we can forward writes 8558 if (MOVED_TO_SECURE.contains(name)) { 8559 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8560 + " to android.provider.Settings.Secure, value is unchanged."); 8561 return Secure.putStringForUser(resolver, name, value, userHandle); 8562 } 8563 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8564 } 8565 8566 /** 8567 * Construct the content URI for a particular name/value pair, 8568 * useful for monitoring changes with a ContentObserver. 8569 * @param name to look up in the table 8570 * @return the corresponding content URI, or null if not present 8571 */ 8572 public static Uri getUriFor(String name) { 8573 return getUriFor(CONTENT_URI, name); 8574 } 8575 8576 /** 8577 * Convenience function for retrieving a single secure settings value 8578 * as an integer. Note that internally setting values are always 8579 * stored as strings; this function converts the string to an integer 8580 * for you. The default value will be returned if the setting is 8581 * not defined or not an integer. 8582 * 8583 * @param cr The ContentResolver to access. 8584 * @param name The name of the setting to retrieve. 8585 * @param def Value to return if the setting is not defined. 8586 * 8587 * @return The setting's current value, or 'def' if it is not defined 8588 * or not a valid integer. 8589 */ 8590 public static int getInt(ContentResolver cr, String name, int def) { 8591 String v = getString(cr, name); 8592 try { 8593 return v != null ? Integer.parseInt(v) : def; 8594 } catch (NumberFormatException e) { 8595 return def; 8596 } 8597 } 8598 8599 /** 8600 * Convenience function for retrieving a single secure settings value 8601 * as an integer. Note that internally setting values are always 8602 * stored as strings; this function converts the string to an integer 8603 * for you. 8604 * <p> 8605 * This version does not take a default value. If the setting has not 8606 * been set, or the string value is not a number, 8607 * it throws {@link SettingNotFoundException}. 8608 * 8609 * @param cr The ContentResolver to access. 8610 * @param name The name of the setting to retrieve. 8611 * 8612 * @throws SettingNotFoundException Thrown if a setting by the given 8613 * name can't be found or the setting value is not an integer. 8614 * 8615 * @return The setting's current value. 8616 */ 8617 public static int getInt(ContentResolver cr, String name) 8618 throws SettingNotFoundException { 8619 String v = getString(cr, name); 8620 try { 8621 return Integer.parseInt(v); 8622 } catch (NumberFormatException e) { 8623 throw new SettingNotFoundException(name); 8624 } 8625 } 8626 8627 /** 8628 * Convenience function for updating a single settings value as an 8629 * integer. This will either create a new entry in the table if the 8630 * given name does not exist, or modify the value of the existing row 8631 * with that name. Note that internally setting values are always 8632 * stored as strings, so this function converts the given value to a 8633 * string before storing it. 8634 * 8635 * @param cr The ContentResolver to access. 8636 * @param name The name of the setting to modify. 8637 * @param value The new value for the setting. 8638 * @return true if the value was set, false on database errors 8639 */ 8640 public static boolean putInt(ContentResolver cr, String name, int value) { 8641 return putString(cr, name, Integer.toString(value)); 8642 } 8643 8644 /** 8645 * Convenience function for retrieving a single secure settings value 8646 * as a {@code long}. Note that internally setting values are always 8647 * stored as strings; this function converts the string to a {@code long} 8648 * for you. The default value will be returned if the setting is 8649 * not defined or not a {@code long}. 8650 * 8651 * @param cr The ContentResolver to access. 8652 * @param name The name of the setting to retrieve. 8653 * @param def Value to return if the setting is not defined. 8654 * 8655 * @return The setting's current value, or 'def' if it is not defined 8656 * or not a valid {@code long}. 8657 */ 8658 public static long getLong(ContentResolver cr, String name, long def) { 8659 String valString = getString(cr, name); 8660 long value; 8661 try { 8662 value = valString != null ? Long.parseLong(valString) : def; 8663 } catch (NumberFormatException e) { 8664 value = def; 8665 } 8666 return value; 8667 } 8668 8669 /** 8670 * Convenience function for retrieving a single secure settings value 8671 * as a {@code long}. Note that internally setting values are always 8672 * stored as strings; this function converts the string to a {@code long} 8673 * for you. 8674 * <p> 8675 * This version does not take a default value. If the setting has not 8676 * been set, or the string value is not a number, 8677 * it throws {@link SettingNotFoundException}. 8678 * 8679 * @param cr The ContentResolver to access. 8680 * @param name The name of the setting to retrieve. 8681 * 8682 * @return The setting's current value. 8683 * @throws SettingNotFoundException Thrown if a setting by the given 8684 * name can't be found or the setting value is not an integer. 8685 */ 8686 public static long getLong(ContentResolver cr, String name) 8687 throws SettingNotFoundException { 8688 String valString = getString(cr, name); 8689 try { 8690 return Long.parseLong(valString); 8691 } catch (NumberFormatException e) { 8692 throw new SettingNotFoundException(name); 8693 } 8694 } 8695 8696 /** 8697 * Convenience function for updating a secure settings value as a long 8698 * integer. This will either create a new entry in the table if the 8699 * given name does not exist, or modify the value of the existing row 8700 * with that name. Note that internally setting values are always 8701 * stored as strings, so this function converts the given value to a 8702 * string before storing it. 8703 * 8704 * @param cr The ContentResolver to access. 8705 * @param name The name of the setting to modify. 8706 * @param value The new value for the setting. 8707 * @return true if the value was set, false on database errors 8708 */ 8709 public static boolean putLong(ContentResolver cr, String name, long value) { 8710 return putString(cr, name, Long.toString(value)); 8711 } 8712 8713 /** 8714 * Convenience function for retrieving a single secure settings value 8715 * as a floating point number. Note that internally setting values are 8716 * always stored as strings; this function converts the string to an 8717 * float for you. The default value will be returned if the setting 8718 * is not defined or not a valid float. 8719 * 8720 * @param cr The ContentResolver to access. 8721 * @param name The name of the setting to retrieve. 8722 * @param def Value to return if the setting is not defined. 8723 * 8724 * @return The setting's current value, or 'def' if it is not defined 8725 * or not a valid float. 8726 */ 8727 public static float getFloat(ContentResolver cr, String name, float def) { 8728 String v = getString(cr, name); 8729 try { 8730 return v != null ? Float.parseFloat(v) : def; 8731 } catch (NumberFormatException e) { 8732 return def; 8733 } 8734 } 8735 8736 /** 8737 * Convenience function for retrieving a single secure settings value 8738 * as a float. Note that internally setting values are always 8739 * stored as strings; this function converts the string to a float 8740 * for you. 8741 * <p> 8742 * This version does not take a default value. If the setting has not 8743 * been set, or the string value is not a number, 8744 * it throws {@link SettingNotFoundException}. 8745 * 8746 * @param cr The ContentResolver to access. 8747 * @param name The name of the setting to retrieve. 8748 * 8749 * @throws SettingNotFoundException Thrown if a setting by the given 8750 * name can't be found or the setting value is not a float. 8751 * 8752 * @return The setting's current value. 8753 */ 8754 public static float getFloat(ContentResolver cr, String name) 8755 throws SettingNotFoundException { 8756 String v = getString(cr, name); 8757 if (v == null) { 8758 throw new SettingNotFoundException(name); 8759 } 8760 try { 8761 return Float.parseFloat(v); 8762 } catch (NumberFormatException e) { 8763 throw new SettingNotFoundException(name); 8764 } 8765 } 8766 8767 /** 8768 * Convenience function for updating a single settings value as a 8769 * floating point number. This will either create a new entry in the 8770 * table if the given name does not exist, or modify the value of the 8771 * existing row with that name. Note that internally setting values 8772 * are always stored as strings, so this function converts the given 8773 * value to a string before storing it. 8774 * 8775 * @param cr The ContentResolver to access. 8776 * @param name The name of the setting to modify. 8777 * @param value The new value for the setting. 8778 * @return true if the value was set, false on database errors 8779 */ 8780 public static boolean putFloat(ContentResolver cr, String name, float value) { 8781 return putString(cr, name, Float.toString(value)); 8782 } 8783 8784 8785 /** 8786 * Subscription to be used for voice call on a multi sim device. The supported values 8787 * are 0 = SUB1, 1 = SUB2 and etc. 8788 * @hide 8789 */ 8790 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8791 8792 /** 8793 * Used to provide option to user to select subscription during dial. 8794 * The supported values are 0 = disable or 1 = enable prompt. 8795 * @hide 8796 */ 8797 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8798 8799 /** 8800 * Subscription to be used for data call on a multi sim device. The supported values 8801 * are 0 = SUB1, 1 = SUB2 and etc. 8802 * @hide 8803 */ 8804 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8805 8806 /** 8807 * Subscription to be used for SMS on a multi sim device. The supported values 8808 * are 0 = SUB1, 1 = SUB2 and etc. 8809 * @hide 8810 */ 8811 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8812 8813 /** 8814 * Used to provide option to user to select subscription during send SMS. 8815 * The value 1 - enable, 0 - disable 8816 * @hide 8817 */ 8818 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8819 8820 8821 8822 /** User preferred subscriptions setting. 8823 * This holds the details of the user selected subscription from the card and 8824 * the activation status. Each settings string have the coma separated values 8825 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8826 * @hide 8827 */ 8828 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8829 "user_preferred_sub2","user_preferred_sub3"}; 8830 8831 /** 8832 * Whether to enable new contacts aggregator or not. 8833 * The value 1 - enable, 0 - disable 8834 * @hide 8835 */ 8836 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8837 8838 /** 8839 * Whether to enable contacts metadata syncing or not 8840 * The value 1 - enable, 0 - disable 8841 */ 8842 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8843 8844 /** 8845 * Whether to enable cellular on boot. 8846 * The value 1 - enable, 0 - disable 8847 * @hide 8848 */ 8849 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8850 } 8851 8852 /** 8853 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8854 * Intent URL, allowing it to be either a web page or a particular 8855 * application activity. 8856 * 8857 * @hide 8858 */ 8859 public static final class Bookmarks implements BaseColumns 8860 { 8861 private static final String TAG = "Bookmarks"; 8862 8863 /** 8864 * The content:// style URL for this table 8865 */ 8866 public static final Uri CONTENT_URI = 8867 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8868 8869 /** 8870 * The row ID. 8871 * <p>Type: INTEGER</p> 8872 */ 8873 public static final String ID = "_id"; 8874 8875 /** 8876 * Descriptive name of the bookmark that can be displayed to the user. 8877 * If this is empty, the title should be resolved at display time (use 8878 * {@link #getTitle(Context, Cursor)} any time you want to display the 8879 * title of a bookmark.) 8880 * <P> 8881 * Type: TEXT 8882 * </P> 8883 */ 8884 public static final String TITLE = "title"; 8885 8886 /** 8887 * Arbitrary string (displayed to the user) that allows bookmarks to be 8888 * organized into categories. There are some special names for 8889 * standard folders, which all start with '@'. The label displayed for 8890 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8891 * the folder name does not change so you can consistently query for 8892 * the folder regardless of the current locale. 8893 * 8894 * <P>Type: TEXT</P> 8895 * 8896 */ 8897 public static final String FOLDER = "folder"; 8898 8899 /** 8900 * The Intent URL of the bookmark, describing what it points to. This 8901 * value is given to {@link android.content.Intent#getIntent} to create 8902 * an Intent that can be launched. 8903 * <P>Type: TEXT</P> 8904 */ 8905 public static final String INTENT = "intent"; 8906 8907 /** 8908 * Optional shortcut character associated with this bookmark. 8909 * <P>Type: INTEGER</P> 8910 */ 8911 public static final String SHORTCUT = "shortcut"; 8912 8913 /** 8914 * The order in which the bookmark should be displayed 8915 * <P>Type: INTEGER</P> 8916 */ 8917 public static final String ORDERING = "ordering"; 8918 8919 private static final String[] sIntentProjection = { INTENT }; 8920 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8921 private static final String sShortcutSelection = SHORTCUT + "=?"; 8922 8923 /** 8924 * Convenience function to retrieve the bookmarked Intent for a 8925 * particular shortcut key. 8926 * 8927 * @param cr The ContentResolver to query. 8928 * @param shortcut The shortcut key. 8929 * 8930 * @return Intent The bookmarked URL, or null if there is no bookmark 8931 * matching the given shortcut. 8932 */ 8933 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8934 { 8935 Intent intent = null; 8936 8937 Cursor c = cr.query(CONTENT_URI, 8938 sIntentProjection, sShortcutSelection, 8939 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8940 // Keep trying until we find a valid shortcut 8941 try { 8942 while (intent == null && c.moveToNext()) { 8943 try { 8944 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8945 intent = Intent.parseUri(intentURI, 0); 8946 } catch (java.net.URISyntaxException e) { 8947 // The stored URL is bad... ignore it. 8948 } catch (IllegalArgumentException e) { 8949 // Column not found 8950 Log.w(TAG, "Intent column not found", e); 8951 } 8952 } 8953 } finally { 8954 if (c != null) c.close(); 8955 } 8956 8957 return intent; 8958 } 8959 8960 /** 8961 * Add a new bookmark to the system. 8962 * 8963 * @param cr The ContentResolver to query. 8964 * @param intent The desired target of the bookmark. 8965 * @param title Bookmark title that is shown to the user; null if none 8966 * or it should be resolved to the intent's title. 8967 * @param folder Folder in which to place the bookmark; null if none. 8968 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8969 * this is non-zero and there is an existing bookmark entry 8970 * with this same shortcut, then that existing shortcut is 8971 * cleared (the bookmark is not removed). 8972 * @return The unique content URL for the new bookmark entry. 8973 */ 8974 public static Uri add(ContentResolver cr, 8975 Intent intent, 8976 String title, 8977 String folder, 8978 char shortcut, 8979 int ordering) 8980 { 8981 // If a shortcut is supplied, and it is already defined for 8982 // another bookmark, then remove the old definition. 8983 if (shortcut != 0) { 8984 cr.delete(CONTENT_URI, sShortcutSelection, 8985 new String[] { String.valueOf((int) shortcut) }); 8986 } 8987 8988 ContentValues values = new ContentValues(); 8989 if (title != null) values.put(TITLE, title); 8990 if (folder != null) values.put(FOLDER, folder); 8991 values.put(INTENT, intent.toUri(0)); 8992 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8993 values.put(ORDERING, ordering); 8994 return cr.insert(CONTENT_URI, values); 8995 } 8996 8997 /** 8998 * Return the folder name as it should be displayed to the user. This 8999 * takes care of localizing special folders. 9000 * 9001 * @param r Resources object for current locale; only need access to 9002 * system resources. 9003 * @param folder The value found in the {@link #FOLDER} column. 9004 * 9005 * @return CharSequence The label for this folder that should be shown 9006 * to the user. 9007 */ 9008 public static CharSequence getLabelForFolder(Resources r, String folder) { 9009 return folder; 9010 } 9011 9012 /** 9013 * Return the title as it should be displayed to the user. This takes 9014 * care of localizing bookmarks that point to activities. 9015 * 9016 * @param context A context. 9017 * @param cursor A cursor pointing to the row whose title should be 9018 * returned. The cursor must contain at least the {@link #TITLE} 9019 * and {@link #INTENT} columns. 9020 * @return A title that is localized and can be displayed to the user, 9021 * or the empty string if one could not be found. 9022 */ 9023 public static CharSequence getTitle(Context context, Cursor cursor) { 9024 int titleColumn = cursor.getColumnIndex(TITLE); 9025 int intentColumn = cursor.getColumnIndex(INTENT); 9026 if (titleColumn == -1 || intentColumn == -1) { 9027 throw new IllegalArgumentException( 9028 "The cursor must contain the TITLE and INTENT columns."); 9029 } 9030 9031 String title = cursor.getString(titleColumn); 9032 if (!TextUtils.isEmpty(title)) { 9033 return title; 9034 } 9035 9036 String intentUri = cursor.getString(intentColumn); 9037 if (TextUtils.isEmpty(intentUri)) { 9038 return ""; 9039 } 9040 9041 Intent intent; 9042 try { 9043 intent = Intent.parseUri(intentUri, 0); 9044 } catch (URISyntaxException e) { 9045 return ""; 9046 } 9047 9048 PackageManager packageManager = context.getPackageManager(); 9049 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9050 return info != null ? info.loadLabel(packageManager) : ""; 9051 } 9052 } 9053 9054 /** 9055 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9056 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9057 * from the GoogleLoginService. 9058 * 9059 * @param androidId The Android ID for this device. 9060 * @return The device ID that should be used when connecting to the mobile gtalk server. 9061 * @hide 9062 */ 9063 public static String getGTalkDeviceId(long androidId) { 9064 return "android-" + Long.toHexString(androidId); 9065 } 9066 9067 private static final String[] PM_WRITE_SETTINGS = { 9068 android.Manifest.permission.WRITE_SETTINGS 9069 }; 9070 private static final String[] PM_CHANGE_NETWORK_STATE = { 9071 android.Manifest.permission.CHANGE_NETWORK_STATE, 9072 android.Manifest.permission.WRITE_SETTINGS 9073 }; 9074 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9075 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9076 }; 9077 9078 /** 9079 * Performs a strict and comprehensive check of whether a calling package is allowed to 9080 * write/modify system settings, as the condition differs for pre-M, M+, and 9081 * privileged/preinstalled apps. If the provided uid does not match the 9082 * callingPackage, a negative result will be returned. 9083 * @hide 9084 */ 9085 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9086 String callingPackage, boolean throwException) { 9087 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9088 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9089 PM_WRITE_SETTINGS, false); 9090 } 9091 9092 /** 9093 * Performs a strict and comprehensive check of whether a calling package is allowed to 9094 * write/modify system settings, as the condition differs for pre-M, M+, and 9095 * privileged/preinstalled apps. If the provided uid does not match the 9096 * callingPackage, a negative result will be returned. The caller is expected to have 9097 * the WRITE_SETTINGS permission declared. 9098 * 9099 * Note: if the check is successful, the operation of this app will be updated to the 9100 * current time. 9101 * @hide 9102 */ 9103 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9104 String callingPackage, boolean throwException) { 9105 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9106 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9107 PM_WRITE_SETTINGS, true); 9108 } 9109 9110 /** 9111 * Performs a strict and comprehensive check of whether a calling package is allowed to 9112 * change the state of network, as the condition differs for pre-M, M+, and 9113 * privileged/preinstalled apps. The caller is expected to have either the 9114 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9115 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9116 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9117 * permission and cannot be revoked. See http://b/23597341 9118 * 9119 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9120 * of this app will be updated to the current time. 9121 * @hide 9122 */ 9123 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9124 String callingPackage, boolean throwException) { 9125 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9126 == PackageManager.PERMISSION_GRANTED) { 9127 return true; 9128 } 9129 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9130 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9131 PM_CHANGE_NETWORK_STATE, true); 9132 } 9133 9134 /** 9135 * Performs a strict and comprehensive check of whether a calling package is allowed to 9136 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9137 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9138 * a negative result will be returned. 9139 * @hide 9140 */ 9141 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9142 String callingPackage, boolean throwException) { 9143 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9144 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9145 PM_SYSTEM_ALERT_WINDOW, false); 9146 } 9147 9148 /** 9149 * Performs a strict and comprehensive check of whether a calling package is allowed to 9150 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9151 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9152 * a negative result will be returned. 9153 * 9154 * Note: if the check is successful, the operation of this app will be updated to the 9155 * current time. 9156 * @hide 9157 */ 9158 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9159 callingPackage, boolean throwException) { 9160 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9161 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9162 PM_SYSTEM_ALERT_WINDOW, true); 9163 } 9164 9165 /** 9166 * Helper method to perform a general and comprehensive check of whether an operation that is 9167 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9168 * OP_WRITE_SETTINGS 9169 * @hide 9170 */ 9171 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9172 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9173 permissions, boolean makeNote) { 9174 if (callingPackage == null) { 9175 return false; 9176 } 9177 9178 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9179 int mode = AppOpsManager.MODE_DEFAULT; 9180 if (makeNote) { 9181 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9182 } else { 9183 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9184 } 9185 9186 switch (mode) { 9187 case AppOpsManager.MODE_ALLOWED: 9188 return true; 9189 9190 case AppOpsManager.MODE_DEFAULT: 9191 // this is the default operating mode after an app's installation 9192 // In this case we will check all associated static permission to see 9193 // if it is granted during install time. 9194 for (String permission : permissions) { 9195 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9196 .PERMISSION_GRANTED) { 9197 // if either of the permissions are granted, we will allow it 9198 return true; 9199 } 9200 } 9201 9202 default: 9203 // this is for all other cases trickled down here... 9204 if (!throwException) { 9205 return false; 9206 } 9207 } 9208 9209 // prepare string to throw SecurityException 9210 StringBuilder exceptionMessage = new StringBuilder(); 9211 exceptionMessage.append(callingPackage); 9212 exceptionMessage.append(" was not granted "); 9213 if (permissions.length > 1) { 9214 exceptionMessage.append(" either of these permissions: "); 9215 } else { 9216 exceptionMessage.append(" this permission: "); 9217 } 9218 for (int i = 0; i < permissions.length; i++) { 9219 exceptionMessage.append(permissions[i]); 9220 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9221 } 9222 9223 throw new SecurityException(exceptionMessage.toString()); 9224 } 9225 9226 /** 9227 * Retrieves a correponding package name for a given uid. It will query all 9228 * packages that are associated with the given uid, but it will return only 9229 * the zeroth result. 9230 * Note: If package could not be found, a null is returned. 9231 * @hide 9232 */ 9233 public static String getPackageNameForUid(Context context, int uid) { 9234 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9235 if (packages == null) { 9236 return null; 9237 } 9238 return packages[0]; 9239 } 9240} 9241