Settings.java revision 29589fcd8a1d87e1c4654d6765f15c6f2f6ce7ba
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.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 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 com.android.internal.util.ArrayUtils; 65import com.android.internal.widget.ILockSettings; 66 67import java.net.URISyntaxException; 68import java.text.SimpleDateFormat; 69import java.util.HashMap; 70import java.util.HashSet; 71import java.util.Locale; 72import java.util.Map; 73import java.util.Set; 74 75/** 76 * The Settings provider contains global system-level device preferences. 77 */ 78public final class Settings { 79 80 // Intent actions for Settings 81 82 /** 83 * Activity Action: Show system settings. 84 * <p> 85 * Input: Nothing. 86 * <p> 87 * Output: Nothing. 88 */ 89 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 90 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 91 92 /** 93 * Activity Action: Show settings to allow configuration of APNs. 94 * <p> 95 * Input: Nothing. 96 * <p> 97 * Output: Nothing. 98 */ 99 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 100 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of current location 104 * sources. 105 * <p> 106 * In some cases, a matching Activity may not exist, so ensure you 107 * safeguard against this. 108 * <p> 109 * Input: Nothing. 110 * <p> 111 * Output: Nothing. 112 */ 113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 114 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 115 "android.settings.LOCATION_SOURCE_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow configuration of users. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 * @hide 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_USER_SETTINGS = 130 "android.settings.USER_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings to allow configuration of wireless controls 134 * such as Wi-Fi, Bluetooth and Mobile networks. 135 * <p> 136 * In some cases, a matching Activity may not exist, so ensure you 137 * safeguard against this. 138 * <p> 139 * Input: Nothing. 140 * <p> 141 * Output: Nothing. 142 */ 143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 144 public static final String ACTION_WIRELESS_SETTINGS = 145 "android.settings.WIRELESS_SETTINGS"; 146 147 /** 148 * Activity Action: Show tether provisioning activity. 149 * 150 * <p> 151 * In some cases, a matching Activity may not exist, so ensure you 152 * safeguard against this. 153 * <p> 154 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 155 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 156 * contain a {@link ResultReceiver} which will be called back with a tether result code. 157 * <p> 158 * Output: The result of the provisioning check. 159 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 160 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 161 * 162 * @hide 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_TETHER_PROVISIONING = 166 "android.settings.TETHER_PROVISIONING_UI"; 167 168 /** 169 * Activity Action: Show settings to allow entering/exiting airplane mode. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 180 "android.settings.AIRPLANE_MODE_SETTINGS"; 181 182 /** 183 * Activity Action: Modify Airplane mode settings using a voice command. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 186 * <p> 187 * This intent MUST be started using 188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 189 * startVoiceActivity}. 190 * <p> 191 * Note: The activity implementing this intent MUST verify that 192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 193 * modifying the setting. 194 * <p> 195 * Input: To tell which state airplane mode should be set to, add the 196 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 197 * If the extra is not included, no changes will be made. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 203 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 204 205 /** 206 * Activity Action: Show settings for accessibility modules. 207 * <p> 208 * In some cases, a matching Activity may not exist, so ensure you 209 * safeguard against this. 210 * <p> 211 * Input: Nothing. 212 * <p> 213 * Output: Nothing. 214 */ 215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 216 public static final String ACTION_ACCESSIBILITY_SETTINGS = 217 "android.settings.ACCESSIBILITY_SETTINGS"; 218 219 /** 220 * Activity Action: Show settings to control access to usage information. 221 * <p> 222 * In some cases, a matching Activity may not exist, so ensure you 223 * safeguard against this. 224 * <p> 225 * Input: Nothing. 226 * <p> 227 * Output: Nothing. 228 */ 229 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 230 public static final String ACTION_USAGE_ACCESS_SETTINGS = 231 "android.settings.USAGE_ACCESS_SETTINGS"; 232 233 /** 234 * Activity Category: Show application settings related to usage access. 235 * <p> 236 * An activity that provides a user interface for adjusting usage access related 237 * preferences for its containing application. Optional but recommended for apps that 238 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 239 * <p> 240 * The activity may define meta-data to describe what usage access is 241 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 242 * will be displayed in Settings. 243 * <p> 244 * Input: Nothing. 245 * <p> 246 * Output: Nothing. 247 */ 248 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 249 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 250 "android.intent.category.USAGE_ACCESS_CONFIG"; 251 252 /** 253 * Metadata key: Reason for needing usage access. 254 * <p> 255 * A key for metadata attached to an activity that receives action 256 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 257 * user as description of how the app uses usage access. 258 * <p> 259 */ 260 public static final String METADATA_USAGE_ACCESS_REASON = 261 "android.settings.metadata.USAGE_ACCESS_REASON"; 262 263 /** 264 * Activity Action: Show settings to allow configuration of security and 265 * location privacy. 266 * <p> 267 * In some cases, a matching Activity may not exist, so ensure you 268 * safeguard against this. 269 * <p> 270 * Input: Nothing. 271 * <p> 272 * Output: Nothing. 273 */ 274 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 275 public static final String ACTION_SECURITY_SETTINGS = 276 "android.settings.SECURITY_SETTINGS"; 277 278 /** 279 * Activity Action: Show trusted credentials settings, opening to the user tab, 280 * to allow management of installed credentials. 281 * <p> 282 * In some cases, a matching Activity may not exist, so ensure you 283 * safeguard against this. 284 * <p> 285 * Input: Nothing. 286 * <p> 287 * Output: Nothing. 288 * @hide 289 */ 290 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 291 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 292 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 293 294 /** 295 * Activity Action: Show dialog explaining that an installed CA cert may enable 296 * monitoring of encrypted network traffic. 297 * <p> 298 * In some cases, a matching Activity may not exist, so ensure you 299 * safeguard against this. 300 * <p> 301 * Input: Nothing. 302 * <p> 303 * Output: Nothing. 304 * @hide 305 */ 306 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 307 public static final String ACTION_MONITORING_CERT_INFO = 308 "com.android.settings.MONITORING_CERT_INFO"; 309 310 /** 311 * Activity Action: Show settings to allow configuration of privacy options. 312 * <p> 313 * In some cases, a matching Activity may not exist, so ensure you 314 * safeguard against this. 315 * <p> 316 * Input: Nothing. 317 * <p> 318 * Output: Nothing. 319 */ 320 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 321 public static final String ACTION_PRIVACY_SETTINGS = 322 "android.settings.PRIVACY_SETTINGS"; 323 324 /** 325 * Activity Action: Show settings to allow configuration of VPN. 326 * <p> 327 * In some cases, a matching Activity may not exist, so ensure you 328 * safeguard against this. 329 * <p> 330 * Input: Nothing. 331 * <p> 332 * Output: Nothing. 333 */ 334 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 335 public static final String ACTION_VPN_SETTINGS = 336 "android.settings.VPN_SETTINGS"; 337 338 /** 339 * Activity Action: Show settings to allow configuration of Wi-Fi. 340 * <p> 341 * In some cases, a matching Activity may not exist, so ensure you 342 * safeguard against this. 343 * <p> 344 * Input: Nothing. 345 * <p> 346 * Output: Nothing. 347 348 */ 349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 350 public static final String ACTION_WIFI_SETTINGS = 351 "android.settings.WIFI_SETTINGS"; 352 353 /** 354 * Activity Action: Show settings to allow configuration of a static IP 355 * address for Wi-Fi. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you safeguard 358 * against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_WIFI_IP_SETTINGS = 366 "android.settings.WIFI_IP_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of Bluetooth. 370 * <p> 371 * In some cases, a matching Activity may not exist, so ensure you 372 * safeguard against this. 373 * <p> 374 * Input: Nothing. 375 * <p> 376 * Output: Nothing. 377 */ 378 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 379 public static final String ACTION_BLUETOOTH_SETTINGS = 380 "android.settings.BLUETOOTH_SETTINGS"; 381 382 /** 383 * Activity Action: Show settings to allow configuration of cast endpoints. 384 * <p> 385 * In some cases, a matching Activity may not exist, so ensure you 386 * safeguard against this. 387 * <p> 388 * Input: Nothing. 389 * <p> 390 * Output: Nothing. 391 */ 392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 393 public static final String ACTION_CAST_SETTINGS = 394 "android.settings.CAST_SETTINGS"; 395 396 /** 397 * Activity Action: Show settings to allow configuration of date and time. 398 * <p> 399 * In some cases, a matching Activity may not exist, so ensure you 400 * safeguard against this. 401 * <p> 402 * Input: Nothing. 403 * <p> 404 * Output: Nothing. 405 */ 406 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 407 public static final String ACTION_DATE_SETTINGS = 408 "android.settings.DATE_SETTINGS"; 409 410 /** 411 * Activity Action: Show settings to allow configuration of sound and volume. 412 * <p> 413 * In some cases, a matching Activity may not exist, so ensure you 414 * safeguard against this. 415 * <p> 416 * Input: Nothing. 417 * <p> 418 * Output: Nothing. 419 */ 420 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 421 public static final String ACTION_SOUND_SETTINGS = 422 "android.settings.SOUND_SETTINGS"; 423 424 /** 425 * Activity Action: Show settings to allow configuration of display. 426 * <p> 427 * In some cases, a matching Activity may not exist, so ensure you 428 * safeguard against this. 429 * <p> 430 * Input: Nothing. 431 * <p> 432 * Output: Nothing. 433 */ 434 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 435 public static final String ACTION_DISPLAY_SETTINGS = 436 "android.settings.DISPLAY_SETTINGS"; 437 438 /** 439 * Activity Action: Show settings to allow configuration of locale. 440 * <p> 441 * In some cases, a matching Activity may not exist, so ensure you 442 * safeguard against this. 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_LOCALE_SETTINGS = 450 "android.settings.LOCALE_SETTINGS"; 451 452 /** 453 * Activity Action: Show settings to configure input methods, in particular 454 * allowing the user to enable input methods. 455 * <p> 456 * In some cases, a matching Activity may not exist, so ensure you 457 * safeguard against this. 458 * <p> 459 * Input: Nothing. 460 * <p> 461 * Output: Nothing. 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_VOICE_INPUT_SETTINGS = 465 "android.settings.VOICE_INPUT_SETTINGS"; 466 467 /** 468 * Activity Action: Show settings to configure input methods, in particular 469 * allowing the user to enable input methods. 470 * <p> 471 * In some cases, a matching Activity may not exist, so ensure you 472 * safeguard against this. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_INPUT_METHOD_SETTINGS = 480 "android.settings.INPUT_METHOD_SETTINGS"; 481 482 /** 483 * Activity Action: Show settings to enable/disable input method subtypes. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * To tell which input method's subtypes are displayed in the settings, add 489 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 490 * If there is no extra in this Intent, subtypes from all installed input methods 491 * will be displayed in the settings. 492 * 493 * @see android.view.inputmethod.InputMethodInfo#getId 494 * <p> 495 * Input: Nothing. 496 * <p> 497 * Output: Nothing. 498 */ 499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 500 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 501 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 502 503 /** 504 * Activity Action: Show a dialog to select input method. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 * @hide 513 */ 514 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 515 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 516 "android.settings.SHOW_INPUT_METHOD_PICKER"; 517 518 /** 519 * Activity Action: Show settings to manage the user input dictionary. 520 * <p> 521 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 522 * it is guaranteed there will always be an appropriate implementation for this Intent action. 523 * In prior releases of the platform this was optional, so ensure you safeguard against it. 524 * <p> 525 * Input: Nothing. 526 * <p> 527 * Output: Nothing. 528 */ 529 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 530 public static final String ACTION_USER_DICTIONARY_SETTINGS = 531 "android.settings.USER_DICTIONARY_SETTINGS"; 532 533 /** 534 * Activity Action: Show settings to configure the hardware keyboard. 535 * <p> 536 * In some cases, a matching Activity may not exist, so ensure you 537 * safeguard against this. 538 * <p> 539 * Input: Nothing. 540 * <p> 541 * Output: Nothing. 542 */ 543 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 544 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 545 "android.settings.HARD_KEYBOARD_SETTINGS"; 546 547 /** 548 * Activity Action: Adds a word to the user dictionary. 549 * <p> 550 * In some cases, a matching Activity may not exist, so ensure you 551 * safeguard against this. 552 * <p> 553 * Input: An extra with key <code>word</code> that contains the word 554 * that should be added to the dictionary. 555 * <p> 556 * Output: Nothing. 557 * 558 * @hide 559 */ 560 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 561 public static final String ACTION_USER_DICTIONARY_INSERT = 562 "com.android.settings.USER_DICTIONARY_INSERT"; 563 564 /** 565 * Activity Action: Show settings to allow configuration of application-related settings. 566 * <p> 567 * In some cases, a matching Activity may not exist, so ensure you 568 * safeguard against this. 569 * <p> 570 * Input: Nothing. 571 * <p> 572 * Output: Nothing. 573 */ 574 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 575 public static final String ACTION_APPLICATION_SETTINGS = 576 "android.settings.APPLICATION_SETTINGS"; 577 578 /** 579 * Activity Action: Show settings to allow configuration of application 580 * development-related settings. As of 581 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 582 * a required part of the platform. 583 * <p> 584 * Input: Nothing. 585 * <p> 586 * Output: Nothing. 587 */ 588 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 589 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 590 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 591 592 /** 593 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 594 * <p> 595 * In some cases, a matching Activity may not exist, so ensure you 596 * safeguard against this. 597 * <p> 598 * Input: Nothing. 599 * <p> 600 * Output: Nothing. 601 */ 602 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 603 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 604 "android.settings.QUICK_LAUNCH_SETTINGS"; 605 606 /** 607 * Activity Action: Show settings to manage installed applications. 608 * <p> 609 * In some cases, a matching Activity may not exist, so ensure you 610 * safeguard against this. 611 * <p> 612 * Input: Nothing. 613 * <p> 614 * Output: Nothing. 615 */ 616 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 617 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 618 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 619 620 /** 621 * Activity Action: Show settings to manage all applications. 622 * <p> 623 * In some cases, a matching Activity may not exist, so ensure you 624 * safeguard against this. 625 * <p> 626 * Input: Nothing. 627 * <p> 628 * Output: Nothing. 629 */ 630 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 631 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 632 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 633 634 /** 635 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 636 * <p> 637 * In some cases, a matching Activity may not exist, so ensure you 638 * safeguard against this. 639 * <p> 640 * Input: Optionally, the Intent's data URI can specify the application package name to 641 * directly invoke the management GUI specific to the package name. For example 642 * "package:com.my.app". 643 * <p> 644 * Output: Nothing. 645 */ 646 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 647 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 648 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 649 650 /** 651 * Activity Action: Show screen for controlling which apps are allowed to write/modify 652 * system settings. 653 * <p> 654 * In some cases, a matching Activity may not exist, so ensure you 655 * safeguard against this. 656 * <p> 657 * Input: Optionally, the Intent's data URI can specify the application package name to 658 * directly invoke the management GUI specific to the package name. For example 659 * "package:com.my.app". 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_MANAGE_WRITE_SETTINGS = 665 "android.settings.action.MANAGE_WRITE_SETTINGS"; 666 667 /** 668 * Activity Action: Show screen of details about a particular application. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: The Intent's data URI specifies the application package name 674 * to be shown, with the "package" scheme. That is "package:com.my.app". 675 * <p> 676 * Output: Nothing. 677 */ 678 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 679 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 680 "android.settings.APPLICATION_DETAILS_SETTINGS"; 681 682 /** 683 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 684 * <p> 685 * Input: Nothing. 686 * <p> 687 * Output: Nothing. 688 * <p> 689 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 690 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 691 * already ignoring optimizations. You can use 692 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 693 * on this list. 694 */ 695 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 696 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 697 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 698 699 /** 700 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 701 * put them on the whitelist of apps shown by 702 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 703 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 704 * permission. 705 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 706 * provided by the platform for applications to operate correctly in the various power 707 * saving modes. This is only for unusual applications that need to deeply control their own 708 * execution, at the potential expense of the user's battery life. Note that these applications 709 * greatly run the risk of showing to the user as high power consumers on their device.</p> 710 * <p> 711 * Input: The Intent's data URI must specify the application package name 712 * to be shown, with the "package" scheme. That is "package:com.my.app". 713 * <p> 714 * Output: Nothing. 715 * <p> 716 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 717 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 718 * already ignoring optimizations. 719 */ 720 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 721 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 722 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 723 724 /** 725 * Activity Action: Show screen for controlling which apps can ignore background data 726 * restrictions. 727 * <p> 728 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 729 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 730 * the data is not set, it will just open the screen. 731 * <p> 732 * Output: Nothing. 733 * <p> 734 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 735 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 736 * data restrictions for them. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 740 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 741 742 /** 743 * @hide 744 * Activity Action: Show the "app ops" settings screen. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_APP_OPS_SETTINGS = 752 "android.settings.APP_OPS_SETTINGS"; 753 754 /** 755 * Activity Action: Show settings for system update functionality. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 * 764 * @hide 765 */ 766 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 767 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 768 "android.settings.SYSTEM_UPDATE_SETTINGS"; 769 770 /** 771 * Activity Action: Show settings to allow configuration of sync settings. 772 * <p> 773 * In some cases, a matching Activity may not exist, so ensure you 774 * safeguard against this. 775 * <p> 776 * The account types available to add via the add account button may be restricted by adding an 777 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 778 * authorities. Only account types which can sync with that content provider will be offered to 779 * the user. 780 * <p> 781 * Input: Nothing. 782 * <p> 783 * Output: Nothing. 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_SYNC_SETTINGS = 787 "android.settings.SYNC_SETTINGS"; 788 789 /** 790 * Activity Action: Show add account screen for creating a new account. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 796 * extra to the Intent with one or more syncable content provider's authorities. Only account 797 * types which can sync with that content provider will be offered to the user. 798 * <p> 799 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 800 * Intent with one or more account types. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing. 805 */ 806 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 807 public static final String ACTION_ADD_ACCOUNT = 808 "android.settings.ADD_ACCOUNT_SETTINGS"; 809 810 /** 811 * Activity Action: Show settings for selecting the network operator. 812 * <p> 813 * In some cases, a matching Activity may not exist, so ensure you 814 * safeguard against this. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 */ 820 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 821 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 822 "android.settings.NETWORK_OPERATOR_SETTINGS"; 823 824 /** 825 * Activity Action: Show settings for selection of 2G/3G. 826 * <p> 827 * In some cases, a matching Activity may not exist, so ensure you 828 * safeguard against this. 829 * <p> 830 * Input: Nothing. 831 * <p> 832 * Output: Nothing. 833 */ 834 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 835 public static final String ACTION_DATA_ROAMING_SETTINGS = 836 "android.settings.DATA_ROAMING_SETTINGS"; 837 838 /** 839 * Activity Action: Show settings for internal storage. 840 * <p> 841 * In some cases, a matching Activity may not exist, so ensure you 842 * safeguard against this. 843 * <p> 844 * Input: Nothing. 845 * <p> 846 * Output: Nothing. 847 */ 848 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 849 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 850 "android.settings.INTERNAL_STORAGE_SETTINGS"; 851 /** 852 * Activity Action: Show settings for memory card storage. 853 * <p> 854 * In some cases, a matching Activity may not exist, so ensure you 855 * safeguard against this. 856 * <p> 857 * Input: Nothing. 858 * <p> 859 * Output: Nothing. 860 */ 861 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 862 public static final String ACTION_MEMORY_CARD_SETTINGS = 863 "android.settings.MEMORY_CARD_SETTINGS"; 864 865 /** 866 * Activity Action: Show settings for global search. 867 * <p> 868 * In some cases, a matching Activity may not exist, so ensure you 869 * safeguard against this. 870 * <p> 871 * Input: Nothing. 872 * <p> 873 * Output: Nothing 874 */ 875 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 876 public static final String ACTION_SEARCH_SETTINGS = 877 "android.search.action.SEARCH_SETTINGS"; 878 879 /** 880 * Activity Action: Show general device information settings (serial 881 * number, software version, phone number, etc.). 882 * <p> 883 * In some cases, a matching Activity may not exist, so ensure you 884 * safeguard against this. 885 * <p> 886 * Input: Nothing. 887 * <p> 888 * Output: Nothing 889 */ 890 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 891 public static final String ACTION_DEVICE_INFO_SETTINGS = 892 "android.settings.DEVICE_INFO_SETTINGS"; 893 894 /** 895 * Activity Action: Show NFC settings. 896 * <p> 897 * This shows UI that allows NFC to be turned on or off. 898 * <p> 899 * In some cases, a matching Activity may not exist, so ensure you 900 * safeguard against this. 901 * <p> 902 * Input: Nothing. 903 * <p> 904 * Output: Nothing 905 * @see android.nfc.NfcAdapter#isEnabled() 906 */ 907 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 908 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 909 910 /** 911 * Activity Action: Show NFC Sharing settings. 912 * <p> 913 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 914 * off. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you 917 * safeguard against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing 922 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 923 */ 924 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 925 public static final String ACTION_NFCSHARING_SETTINGS = 926 "android.settings.NFCSHARING_SETTINGS"; 927 928 /** 929 * Activity Action: Show NFC Tap & Pay settings 930 * <p> 931 * This shows UI that allows the user to configure Tap&Pay 932 * settings. 933 * <p> 934 * In some cases, a matching Activity may not exist, so ensure you 935 * safeguard against this. 936 * <p> 937 * Input: Nothing. 938 * <p> 939 * Output: Nothing 940 */ 941 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 942 public static final String ACTION_NFC_PAYMENT_SETTINGS = 943 "android.settings.NFC_PAYMENT_SETTINGS"; 944 945 /** 946 * Activity Action: Show Daydream settings. 947 * <p> 948 * In some cases, a matching Activity may not exist, so ensure you 949 * safeguard against this. 950 * <p> 951 * Input: Nothing. 952 * <p> 953 * Output: Nothing. 954 * @see android.service.dreams.DreamService 955 */ 956 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 957 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 958 959 /** 960 * Activity Action: Show Notification listener settings. 961 * <p> 962 * In some cases, a matching Activity may not exist, so ensure you 963 * safeguard against this. 964 * <p> 965 * Input: Nothing. 966 * <p> 967 * Output: Nothing. 968 * @see android.service.notification.NotificationListenerService 969 */ 970 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 971 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 972 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 973 974 /** 975 * Activity Action: Show Do Not Disturb access settings. 976 * <p> 977 * Users can grant and deny access to Do Not Disturb configuration from here. 978 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 979 * details. 980 * <p> 981 * Input: Nothing. 982 * <p> 983 * Output: Nothing. 984 */ 985 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 986 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 987 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 988 989 /** 990 * @hide 991 */ 992 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 993 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 994 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 995 996 /** 997 * Activity Action: Show settings for video captioning. 998 * <p> 999 * In some cases, a matching Activity may not exist, so ensure you safeguard 1000 * against this. 1001 * <p> 1002 * Input: Nothing. 1003 * <p> 1004 * Output: Nothing. 1005 */ 1006 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1007 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show the top level print settings. 1011 * <p> 1012 * In some cases, a matching Activity may not exist, so ensure you 1013 * safeguard against this. 1014 * <p> 1015 * Input: Nothing. 1016 * <p> 1017 * Output: Nothing. 1018 */ 1019 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1020 public static final String ACTION_PRINT_SETTINGS = 1021 "android.settings.ACTION_PRINT_SETTINGS"; 1022 1023 /** 1024 * Activity Action: Show Zen Mode configuration settings. 1025 * 1026 * @hide 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show Zen Mode priority configuration settings. 1033 * 1034 * @hide 1035 */ 1036 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1037 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1038 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1039 1040 /** 1041 * Activity Action: Show Zen Mode automation configuration settings. 1042 * 1043 * @hide 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1047 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1048 1049 /** 1050 * Activity Action: Modify do not disturb mode settings. 1051 * <p> 1052 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1053 * <p> 1054 * This intent MUST be started using 1055 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1056 * startVoiceActivity}. 1057 * <p> 1058 * Note: The Activity implementing this intent MUST verify that 1059 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1060 * returns true before modifying the setting. 1061 * <p> 1062 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1063 * how long the user wishes to avoid interruptions for. The optional 1064 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1065 * enabling or disabling do not disturb mode. If either extra is not included, the 1066 * user maybe asked to provide the value. 1067 * <p> 1068 * Output: Nothing. 1069 */ 1070 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1071 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1072 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1073 1074 /** 1075 * Activity Action: Show Zen Mode schedule rule configuration settings. 1076 * 1077 * @hide 1078 */ 1079 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1080 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1081 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1082 1083 /** 1084 * Activity Action: Show Zen Mode event rule configuration settings. 1085 * 1086 * @hide 1087 */ 1088 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1089 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1090 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1091 1092 /** 1093 * Activity Action: Show Zen Mode external rule configuration settings. 1094 * 1095 * @hide 1096 */ 1097 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1098 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1099 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1100 1101 /** 1102 * Activity Action: Show the regulatory information screen for the device. 1103 * <p> 1104 * In some cases, a matching Activity may not exist, so ensure you safeguard 1105 * against this. 1106 * <p> 1107 * Input: Nothing. 1108 * <p> 1109 * Output: Nothing. 1110 */ 1111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1112 public static final String 1113 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1114 1115 /** 1116 * Activity Action: Show Device Name Settings. 1117 * <p> 1118 * In some cases, a matching Activity may not exist, so ensure you safeguard 1119 * against this. 1120 * 1121 * @hide 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1125 1126 /** 1127 * Activity Action: Show pairing settings. 1128 * <p> 1129 * In some cases, a matching Activity may not exist, so ensure you safeguard 1130 * against this. 1131 * 1132 * @hide 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1136 1137 /** 1138 * Activity Action: Show battery saver settings. 1139 * <p> 1140 * In some cases, a matching Activity may not exist, so ensure you safeguard 1141 * against this. 1142 */ 1143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1144 public static final String ACTION_BATTERY_SAVER_SETTINGS 1145 = "android.settings.BATTERY_SAVER_SETTINGS"; 1146 1147 /** 1148 * Activity Action: Modify Battery Saver mode setting using a voice command. 1149 * <p> 1150 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1151 * <p> 1152 * This intent MUST be started using 1153 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1154 * startVoiceActivity}. 1155 * <p> 1156 * Note: The activity implementing this intent MUST verify that 1157 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1158 * modifying the setting. 1159 * <p> 1160 * Input: To tell which state batter saver mode should be set to, add the 1161 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1162 * If the extra is not included, no changes will be made. 1163 * <p> 1164 * Output: Nothing. 1165 */ 1166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1167 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1168 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1169 1170 /** 1171 * Activity Action: Show Home selection settings. If there are multiple activities 1172 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1173 * to pick your preferred activity. 1174 */ 1175 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1176 public static final String ACTION_HOME_SETTINGS 1177 = "android.settings.HOME_SETTINGS"; 1178 1179 1180 1181 /** 1182 * Activity Action: Show Default apps settings. 1183 * <p> 1184 * In some cases, a matching Activity may not exist, so ensure you 1185 * safeguard against this. 1186 * <p> 1187 * Input: Nothing. 1188 * <p> 1189 * Output: Nothing. 1190 */ 1191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1192 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1193 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1194 1195 /** 1196 * Activity Action: Show notification settings. 1197 * 1198 * @hide 1199 */ 1200 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1201 public static final String ACTION_NOTIFICATION_SETTINGS 1202 = "android.settings.NOTIFICATION_SETTINGS"; 1203 1204 /** 1205 * Activity Action: Show notification settings for a single app. 1206 * 1207 * @hide 1208 */ 1209 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1210 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1211 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1212 1213 /** 1214 * Activity Action: Show notification redaction settings. 1215 * 1216 * @hide 1217 */ 1218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1219 public static final String ACTION_APP_NOTIFICATION_REDACTION 1220 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1221 1222 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1223 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1224 1225 /** 1226 * Activity Action: Show a dialog with disabled by policy message. 1227 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1228 * the user know about this. 1229 * <p> 1230 * Input: Nothing. 1231 * <p> 1232 * Output: Nothing. 1233 * 1234 * @hide 1235 */ 1236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1237 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1238 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1239 1240 /** 1241 * Activity Action: Show a dialog for remote bugreport flow. 1242 * <p> 1243 * Input: Nothing. 1244 * <p> 1245 * Output: Nothing. 1246 * 1247 * @hide 1248 */ 1249 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1250 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1251 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1252 1253 /** 1254 * Activity Action: Show VR listener settings. 1255 * <p> 1256 * Input: Nothing. 1257 * <p> 1258 * Output: Nothing. 1259 * 1260 * @see android.service.vr.VrListenerService 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_VR_LISTENER_SETTINGS 1264 = "android.settings.VR_LISTENER_SETTINGS"; 1265 1266 // End of Intent actions for Settings 1267 1268 /** 1269 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1270 */ 1271 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1272 1273 /** 1274 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1275 */ 1276 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1277 1278 /** 1279 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1280 */ 1281 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1282 1283 /** 1284 * @hide - User handle argument extra to the fast-path call()-based requests 1285 */ 1286 public static final String CALL_METHOD_USER_KEY = "_user"; 1287 1288 /** @hide - Private call() method to write to 'system' table */ 1289 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1290 1291 /** @hide - Private call() method to write to 'secure' table */ 1292 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1293 1294 /** @hide - Private call() method to write to 'global' table */ 1295 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1296 1297 /** 1298 * Activity Extra: Limit available options in launched activity based on the given authority. 1299 * <p> 1300 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1301 * provider's authorities as a String[]. This field is used by some intents to alter the 1302 * behavior of the called activity. 1303 * <p> 1304 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1305 * on the authority given. 1306 */ 1307 public static final String EXTRA_AUTHORITIES = "authorities"; 1308 1309 /** 1310 * Activity Extra: Limit available options in launched activity based on the given account 1311 * types. 1312 * <p> 1313 * This can be passed as an extra field in an Activity Intent with one or more account types 1314 * as a String[]. This field is used by some intents to alter the behavior of the called 1315 * activity. 1316 * <p> 1317 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1318 * list. 1319 */ 1320 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1321 1322 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1323 1324 /** 1325 * Activity Extra: The device identifier to act upon. 1326 * <p> 1327 * This can be passed as an extra field in an Activity Intent with a single 1328 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1329 * settings for the given device. 1330 * <p> 1331 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1332 * dialog for the given device. 1333 * @hide 1334 */ 1335 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1336 1337 /** 1338 * Activity Extra: Enable or disable Airplane Mode. 1339 * <p> 1340 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1341 * intent as a boolean to indicate if it should be enabled. 1342 */ 1343 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1344 1345 /** 1346 * Activity Extra: Enable or disable Battery saver mode. 1347 * <p> 1348 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1349 * intent as a boolean to indicate if it should be enabled. 1350 */ 1351 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1352 "android.settings.extra.battery_saver_mode_enabled"; 1353 1354 /** 1355 * Activity Extra: Enable or disable Do Not Disturb mode. 1356 * <p> 1357 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1358 * intent as a boolean to indicate if it should be enabled. 1359 */ 1360 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1361 "android.settings.extra.do_not_disturb_mode_enabled"; 1362 1363 /** 1364 * Activity Extra: How many minutes to enable do not disturb mode for. 1365 * <p> 1366 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1367 * intent to indicate how long do not disturb mode should be enabled for. 1368 */ 1369 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1370 "android.settings.extra.do_not_disturb_mode_minutes"; 1371 1372 private static final String JID_RESOURCE_PREFIX = "android"; 1373 1374 public static final String AUTHORITY = "settings"; 1375 1376 private static final String TAG = "Settings"; 1377 private static final boolean LOCAL_LOGV = false; 1378 1379 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1380 // with a partial enable/disable state in multi-threaded situations. 1381 private static final Object mLocationSettingsLock = new Object(); 1382 1383 public static class SettingNotFoundException extends AndroidException { 1384 public SettingNotFoundException(String msg) { 1385 super(msg); 1386 } 1387 } 1388 1389 /** 1390 * Common base for tables of name/value settings. 1391 */ 1392 public static class NameValueTable implements BaseColumns { 1393 public static final String NAME = "name"; 1394 public static final String VALUE = "value"; 1395 1396 protected static boolean putString(ContentResolver resolver, Uri uri, 1397 String name, String value) { 1398 // The database will take care of replacing duplicates. 1399 try { 1400 ContentValues values = new ContentValues(); 1401 values.put(NAME, name); 1402 values.put(VALUE, value); 1403 resolver.insert(uri, values); 1404 return true; 1405 } catch (SQLException e) { 1406 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1407 return false; 1408 } 1409 } 1410 1411 public static Uri getUriFor(Uri uri, String name) { 1412 return Uri.withAppendedPath(uri, name); 1413 } 1414 } 1415 1416 // Thread-safe. 1417 private static class NameValueCache { 1418 private final String mVersionSystemProperty; 1419 private final Uri mUri; 1420 1421 private static final String[] SELECT_VALUE = 1422 new String[] { Settings.NameValueTable.VALUE }; 1423 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1424 1425 // Must synchronize on 'this' to access mValues and mValuesVersion. 1426 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1427 private long mValuesVersion = 0; 1428 1429 // Initially null; set lazily and held forever. Synchronized on 'this'. 1430 private IContentProvider mContentProvider = null; 1431 1432 // The method we'll call (or null, to not use) on the provider 1433 // for the fast path of retrieving settings. 1434 private final String mCallGetCommand; 1435 private final String mCallSetCommand; 1436 1437 public NameValueCache(String versionSystemProperty, Uri uri, 1438 String getCommand, String setCommand) { 1439 mVersionSystemProperty = versionSystemProperty; 1440 mUri = uri; 1441 mCallGetCommand = getCommand; 1442 mCallSetCommand = setCommand; 1443 } 1444 1445 private IContentProvider lazyGetProvider(ContentResolver cr) { 1446 IContentProvider cp = null; 1447 synchronized (this) { 1448 cp = mContentProvider; 1449 if (cp == null) { 1450 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1451 } 1452 } 1453 return cp; 1454 } 1455 1456 public boolean putStringForUser(ContentResolver cr, String name, String value, 1457 final int userHandle) { 1458 try { 1459 Bundle arg = new Bundle(); 1460 arg.putString(Settings.NameValueTable.VALUE, value); 1461 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1462 IContentProvider cp = lazyGetProvider(cr); 1463 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1464 } catch (RemoteException e) { 1465 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1466 return false; 1467 } 1468 return true; 1469 } 1470 1471 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1472 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1473 if (isSelf) { 1474 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1475 1476 // Our own user's settings data uses a client-side cache 1477 synchronized (this) { 1478 if (mValuesVersion != newValuesVersion) { 1479 if (LOCAL_LOGV || false) { 1480 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1481 + newValuesVersion + " != cached " + mValuesVersion); 1482 } 1483 1484 mValues.clear(); 1485 mValuesVersion = newValuesVersion; 1486 } 1487 1488 if (mValues.containsKey(name)) { 1489 return mValues.get(name); // Could be null, that's OK -- negative caching 1490 } 1491 } 1492 } else { 1493 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1494 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1495 } 1496 1497 IContentProvider cp = lazyGetProvider(cr); 1498 1499 // Try the fast path first, not using query(). If this 1500 // fails (alternate Settings provider that doesn't support 1501 // this interface?) then we fall back to the query/table 1502 // interface. 1503 if (mCallGetCommand != null) { 1504 try { 1505 Bundle args = null; 1506 if (!isSelf) { 1507 args = new Bundle(); 1508 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1509 } 1510 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1511 if (b != null) { 1512 String value = b.getPairValue(); 1513 // Don't update our cache for reads of other users' data 1514 if (isSelf) { 1515 synchronized (this) { 1516 mValues.put(name, value); 1517 } 1518 } else { 1519 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1520 + " by " + UserHandle.myUserId() 1521 + " so not updating cache"); 1522 } 1523 return value; 1524 } 1525 // If the response Bundle is null, we fall through 1526 // to the query interface below. 1527 } catch (RemoteException e) { 1528 // Not supported by the remote side? Fall through 1529 // to query(). 1530 } 1531 } 1532 1533 Cursor c = null; 1534 try { 1535 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1536 new String[]{name}, null, null); 1537 if (c == null) { 1538 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1539 return null; 1540 } 1541 1542 String value = c.moveToNext() ? c.getString(0) : null; 1543 synchronized (this) { 1544 mValues.put(name, value); 1545 } 1546 if (LOCAL_LOGV) { 1547 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1548 name + " = " + (value == null ? "(null)" : value)); 1549 } 1550 return value; 1551 } catch (RemoteException e) { 1552 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1553 return null; // Return null, but don't cache it. 1554 } finally { 1555 if (c != null) c.close(); 1556 } 1557 } 1558 } 1559 1560 /** 1561 * An app can use this method to check if it is currently allowed to draw on top of other 1562 * apps. In order to be allowed to do so, an app must first declare the 1563 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1564 * is currently disallowed, it can prompt the user to grant it this capability through a 1565 * management UI by sending an Intent with action 1566 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1567 * 1568 * @param context A context 1569 * @return true if the calling app can draw on top of other apps, false otherwise. 1570 */ 1571 public static boolean canDrawOverlays(Context context) { 1572 int uid = Binder.getCallingUid(); 1573 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1574 .getPackageNameForUid(context, uid), false); 1575 } 1576 1577 /** 1578 * System settings, containing miscellaneous system preferences. This 1579 * table holds simple name/value pairs. There are convenience 1580 * functions for accessing individual settings entries. 1581 */ 1582 public static final class System extends NameValueTable { 1583 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1584 1585 /** @hide */ 1586 public static interface Validator { 1587 public boolean validate(String value); 1588 } 1589 1590 /** 1591 * The content:// style URL for this table 1592 */ 1593 public static final Uri CONTENT_URI = 1594 Uri.parse("content://" + AUTHORITY + "/system"); 1595 1596 private static final NameValueCache sNameValueCache = new NameValueCache( 1597 SYS_PROP_SETTING_VERSION, 1598 CONTENT_URI, 1599 CALL_METHOD_GET_SYSTEM, 1600 CALL_METHOD_PUT_SYSTEM); 1601 1602 private static final HashSet<String> MOVED_TO_SECURE; 1603 static { 1604 MOVED_TO_SECURE = new HashSet<String>(30); 1605 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1606 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1607 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1608 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1609 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1610 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1611 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1612 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1613 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1614 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1615 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1616 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1617 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1618 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1619 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1620 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1621 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1622 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1623 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1624 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1625 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1626 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1627 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1628 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1629 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1630 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1631 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1632 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1633 1634 // At one time in System, then Global, but now back in Secure 1635 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1636 } 1637 1638 private static final HashSet<String> MOVED_TO_GLOBAL; 1639 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1640 static { 1641 MOVED_TO_GLOBAL = new HashSet<String>(); 1642 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1643 1644 // these were originally in system but migrated to secure in the past, 1645 // so are duplicated in the Secure.* namespace 1646 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1647 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1648 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1649 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1650 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1651 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1652 1653 // these are moving directly from system to global 1654 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1655 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1656 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1657 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1658 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1659 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1660 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1661 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1662 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1663 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1664 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1665 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1666 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1667 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1668 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1669 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1670 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1671 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1672 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1673 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1674 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1675 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1676 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1677 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1678 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1679 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1680 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1681 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1682 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1683 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1684 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1685 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1686 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1687 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1688 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1689 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1690 } 1691 1692 private static final Validator sBooleanValidator = 1693 new DiscreteValueValidator(new String[] {"0", "1"}); 1694 1695 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1696 @Override 1697 public boolean validate(String value) { 1698 try { 1699 return Integer.parseInt(value) >= 0; 1700 } catch (NumberFormatException e) { 1701 return false; 1702 } 1703 } 1704 }; 1705 1706 private static final Validator sUriValidator = new Validator() { 1707 @Override 1708 public boolean validate(String value) { 1709 try { 1710 Uri.decode(value); 1711 return true; 1712 } catch (IllegalArgumentException e) { 1713 return false; 1714 } 1715 } 1716 }; 1717 1718 private static final Validator sLenientIpAddressValidator = new Validator() { 1719 private static final int MAX_IPV6_LENGTH = 45; 1720 1721 @Override 1722 public boolean validate(String value) { 1723 return value.length() <= MAX_IPV6_LENGTH; 1724 } 1725 }; 1726 1727 /** @hide */ 1728 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1729 outKeySet.addAll(MOVED_TO_GLOBAL); 1730 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1731 } 1732 1733 /** @hide */ 1734 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1735 outKeySet.addAll(MOVED_TO_SECURE); 1736 } 1737 1738 /** @hide */ 1739 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1740 outKeySet.addAll(MOVED_TO_GLOBAL); 1741 } 1742 1743 /** 1744 * Look up a name in the database. 1745 * @param resolver to access the database with 1746 * @param name to look up in the table 1747 * @return the corresponding value, or null if not present 1748 */ 1749 public static String getString(ContentResolver resolver, String name) { 1750 return getStringForUser(resolver, name, UserHandle.myUserId()); 1751 } 1752 1753 /** @hide */ 1754 public static String getStringForUser(ContentResolver resolver, String name, 1755 int userHandle) { 1756 if (MOVED_TO_SECURE.contains(name)) { 1757 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1758 + " to android.provider.Settings.Secure, returning read-only value."); 1759 return Secure.getStringForUser(resolver, name, userHandle); 1760 } 1761 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1762 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1763 + " to android.provider.Settings.Global, returning read-only value."); 1764 return Global.getStringForUser(resolver, name, userHandle); 1765 } 1766 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1767 } 1768 1769 /** 1770 * Store a name/value pair into the database. 1771 * @param resolver to access the database with 1772 * @param name to store 1773 * @param value to associate with the name 1774 * @return true if the value was set, false on database errors 1775 */ 1776 public static boolean putString(ContentResolver resolver, String name, String value) { 1777 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1778 } 1779 1780 /** @hide */ 1781 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1782 int userHandle) { 1783 if (MOVED_TO_SECURE.contains(name)) { 1784 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1785 + " to android.provider.Settings.Secure, value is unchanged."); 1786 return false; 1787 } 1788 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1789 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1790 + " to android.provider.Settings.Global, value is unchanged."); 1791 return false; 1792 } 1793 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1794 } 1795 1796 /** 1797 * Construct the content URI for a particular name/value pair, 1798 * useful for monitoring changes with a ContentObserver. 1799 * @param name to look up in the table 1800 * @return the corresponding content URI, or null if not present 1801 */ 1802 public static Uri getUriFor(String name) { 1803 if (MOVED_TO_SECURE.contains(name)) { 1804 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1805 + " to android.provider.Settings.Secure, returning Secure URI."); 1806 return Secure.getUriFor(Secure.CONTENT_URI, name); 1807 } 1808 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1809 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1810 + " to android.provider.Settings.Global, returning read-only global URI."); 1811 return Global.getUriFor(Global.CONTENT_URI, name); 1812 } 1813 return getUriFor(CONTENT_URI, name); 1814 } 1815 1816 /** 1817 * Convenience function for retrieving a single system settings value 1818 * as an integer. Note that internally setting values are always 1819 * stored as strings; this function converts the string to an integer 1820 * for you. The default value will be returned if the setting is 1821 * not defined or not an integer. 1822 * 1823 * @param cr The ContentResolver to access. 1824 * @param name The name of the setting to retrieve. 1825 * @param def Value to return if the setting is not defined. 1826 * 1827 * @return The setting's current value, or 'def' if it is not defined 1828 * or not a valid integer. 1829 */ 1830 public static int getInt(ContentResolver cr, String name, int def) { 1831 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1832 } 1833 1834 /** @hide */ 1835 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1836 String v = getStringForUser(cr, name, userHandle); 1837 try { 1838 return v != null ? Integer.parseInt(v) : def; 1839 } catch (NumberFormatException e) { 1840 return def; 1841 } 1842 } 1843 1844 /** 1845 * Convenience function for retrieving a single system settings value 1846 * as an integer. Note that internally setting values are always 1847 * stored as strings; this function converts the string to an integer 1848 * for you. 1849 * <p> 1850 * This version does not take a default value. If the setting has not 1851 * been set, or the string value is not a number, 1852 * it throws {@link SettingNotFoundException}. 1853 * 1854 * @param cr The ContentResolver to access. 1855 * @param name The name of the setting to retrieve. 1856 * 1857 * @throws SettingNotFoundException Thrown if a setting by the given 1858 * name can't be found or the setting value is not an integer. 1859 * 1860 * @return The setting's current value. 1861 */ 1862 public static int getInt(ContentResolver cr, String name) 1863 throws SettingNotFoundException { 1864 return getIntForUser(cr, name, UserHandle.myUserId()); 1865 } 1866 1867 /** @hide */ 1868 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1869 throws SettingNotFoundException { 1870 String v = getStringForUser(cr, name, userHandle); 1871 try { 1872 return Integer.parseInt(v); 1873 } catch (NumberFormatException e) { 1874 throw new SettingNotFoundException(name); 1875 } 1876 } 1877 1878 /** 1879 * Convenience function for updating a single settings value as an 1880 * integer. This will either create a new entry in the table if the 1881 * given name does not exist, or modify the value of the existing row 1882 * with that name. Note that internally setting values are always 1883 * stored as strings, so this function converts the given value to a 1884 * string before storing it. 1885 * 1886 * @param cr The ContentResolver to access. 1887 * @param name The name of the setting to modify. 1888 * @param value The new value for the setting. 1889 * @return true if the value was set, false on database errors 1890 */ 1891 public static boolean putInt(ContentResolver cr, String name, int value) { 1892 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1893 } 1894 1895 /** @hide */ 1896 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1897 int userHandle) { 1898 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1899 } 1900 1901 /** 1902 * Convenience function for retrieving a single system settings value 1903 * as a {@code long}. Note that internally setting values are always 1904 * stored as strings; this function converts the string to a {@code long} 1905 * for you. The default value will be returned if the setting is 1906 * not defined or not a {@code long}. 1907 * 1908 * @param cr The ContentResolver to access. 1909 * @param name The name of the setting to retrieve. 1910 * @param def Value to return if the setting is not defined. 1911 * 1912 * @return The setting's current value, or 'def' if it is not defined 1913 * or not a valid {@code long}. 1914 */ 1915 public static long getLong(ContentResolver cr, String name, long def) { 1916 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1917 } 1918 1919 /** @hide */ 1920 public static long getLongForUser(ContentResolver cr, String name, long def, 1921 int userHandle) { 1922 String valString = getStringForUser(cr, name, userHandle); 1923 long value; 1924 try { 1925 value = valString != null ? Long.parseLong(valString) : def; 1926 } catch (NumberFormatException e) { 1927 value = def; 1928 } 1929 return value; 1930 } 1931 1932 /** 1933 * Convenience function for retrieving a single system settings value 1934 * as a {@code long}. Note that internally setting values are always 1935 * stored as strings; this function converts the string to a {@code long} 1936 * for you. 1937 * <p> 1938 * This version does not take a default value. If the setting has not 1939 * been set, or the string value is not a number, 1940 * it throws {@link SettingNotFoundException}. 1941 * 1942 * @param cr The ContentResolver to access. 1943 * @param name The name of the setting to retrieve. 1944 * 1945 * @return The setting's current value. 1946 * @throws SettingNotFoundException Thrown if a setting by the given 1947 * name can't be found or the setting value is not an integer. 1948 */ 1949 public static long getLong(ContentResolver cr, String name) 1950 throws SettingNotFoundException { 1951 return getLongForUser(cr, name, UserHandle.myUserId()); 1952 } 1953 1954 /** @hide */ 1955 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1956 throws SettingNotFoundException { 1957 String valString = getStringForUser(cr, name, userHandle); 1958 try { 1959 return Long.parseLong(valString); 1960 } catch (NumberFormatException e) { 1961 throw new SettingNotFoundException(name); 1962 } 1963 } 1964 1965 /** 1966 * Convenience function for updating a single settings value as a long 1967 * integer. This will either create a new entry in the table if the 1968 * given name does not exist, or modify the value of the existing row 1969 * with that name. Note that internally setting values are always 1970 * stored as strings, so this function converts the given value to a 1971 * string before storing it. 1972 * 1973 * @param cr The ContentResolver to access. 1974 * @param name The name of the setting to modify. 1975 * @param value The new value for the setting. 1976 * @return true if the value was set, false on database errors 1977 */ 1978 public static boolean putLong(ContentResolver cr, String name, long value) { 1979 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1980 } 1981 1982 /** @hide */ 1983 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1984 int userHandle) { 1985 return putStringForUser(cr, name, Long.toString(value), userHandle); 1986 } 1987 1988 /** 1989 * Convenience function for retrieving a single system settings value 1990 * as a floating point number. Note that internally setting values are 1991 * always stored as strings; this function converts the string to an 1992 * float for you. The default value will be returned if the setting 1993 * is not defined or not a valid float. 1994 * 1995 * @param cr The ContentResolver to access. 1996 * @param name The name of the setting to retrieve. 1997 * @param def Value to return if the setting is not defined. 1998 * 1999 * @return The setting's current value, or 'def' if it is not defined 2000 * or not a valid float. 2001 */ 2002 public static float getFloat(ContentResolver cr, String name, float def) { 2003 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2004 } 2005 2006 /** @hide */ 2007 public static float getFloatForUser(ContentResolver cr, String name, float def, 2008 int userHandle) { 2009 String v = getStringForUser(cr, name, userHandle); 2010 try { 2011 return v != null ? Float.parseFloat(v) : def; 2012 } catch (NumberFormatException e) { 2013 return def; 2014 } 2015 } 2016 2017 /** 2018 * Convenience function for retrieving a single system settings value 2019 * as a float. Note that internally setting values are always 2020 * stored as strings; this function converts the string to a float 2021 * for you. 2022 * <p> 2023 * This version does not take a default value. If the setting has not 2024 * been set, or the string value is not a number, 2025 * it throws {@link SettingNotFoundException}. 2026 * 2027 * @param cr The ContentResolver to access. 2028 * @param name The name of the setting to retrieve. 2029 * 2030 * @throws SettingNotFoundException Thrown if a setting by the given 2031 * name can't be found or the setting value is not a float. 2032 * 2033 * @return The setting's current value. 2034 */ 2035 public static float getFloat(ContentResolver cr, String name) 2036 throws SettingNotFoundException { 2037 return getFloatForUser(cr, name, UserHandle.myUserId()); 2038 } 2039 2040 /** @hide */ 2041 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2042 throws SettingNotFoundException { 2043 String v = getStringForUser(cr, name, userHandle); 2044 if (v == null) { 2045 throw new SettingNotFoundException(name); 2046 } 2047 try { 2048 return Float.parseFloat(v); 2049 } catch (NumberFormatException e) { 2050 throw new SettingNotFoundException(name); 2051 } 2052 } 2053 2054 /** 2055 * Convenience function for updating a single settings value as a 2056 * floating point number. This will either create a new entry in the 2057 * table if the given name does not exist, or modify the value of the 2058 * existing row with that name. Note that internally setting values 2059 * are always stored as strings, so this function converts the given 2060 * value to a string before storing it. 2061 * 2062 * @param cr The ContentResolver to access. 2063 * @param name The name of the setting to modify. 2064 * @param value The new value for the setting. 2065 * @return true if the value was set, false on database errors 2066 */ 2067 public static boolean putFloat(ContentResolver cr, String name, float value) { 2068 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2069 } 2070 2071 /** @hide */ 2072 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2073 int userHandle) { 2074 return putStringForUser(cr, name, Float.toString(value), userHandle); 2075 } 2076 2077 /** 2078 * Convenience function to read all of the current 2079 * configuration-related settings into a 2080 * {@link Configuration} object. 2081 * 2082 * @param cr The ContentResolver to access. 2083 * @param outConfig Where to place the configuration settings. 2084 */ 2085 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2086 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2087 } 2088 2089 /** @hide */ 2090 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2091 int userHandle) { 2092 outConfig.fontScale = Settings.System.getFloatForUser( 2093 cr, FONT_SCALE, outConfig.fontScale, userHandle); 2094 if (outConfig.fontScale < 0) { 2095 outConfig.fontScale = 1; 2096 } 2097 outConfig.setLocales(LocaleList.forLanguageTags( 2098 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2099 } 2100 2101 /** 2102 * @hide Erase the fields in the Configuration that should be applied 2103 * by the settings. 2104 */ 2105 public static void clearConfiguration(Configuration inoutConfig) { 2106 inoutConfig.fontScale = 0; 2107 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2108 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2109 } 2110 } 2111 2112 /** 2113 * Convenience function to write a batch of configuration-related 2114 * settings from a {@link Configuration} object. 2115 * 2116 * @param cr The ContentResolver to access. 2117 * @param config The settings to write. 2118 * @return true if the values were set, false on database errors 2119 */ 2120 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2121 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2122 } 2123 2124 /** @hide */ 2125 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2126 int userHandle) { 2127 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2128 Settings.System.putStringForUser( 2129 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2130 } 2131 2132 /** @hide */ 2133 public static boolean hasInterestingConfigurationChanges(int changes) { 2134 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2135 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2136 } 2137 2138 /** @deprecated - Do not use */ 2139 @Deprecated 2140 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2141 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2142 } 2143 2144 /** 2145 * @hide 2146 * @deprecated - Do not use 2147 */ 2148 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2149 int userHandle) { 2150 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2151 } 2152 2153 /** @deprecated - Do not use */ 2154 @Deprecated 2155 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2156 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2157 } 2158 2159 /** 2160 * @hide 2161 * @deprecated - Do not use 2162 */ 2163 @Deprecated 2164 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2165 int userHandle) { 2166 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2167 } 2168 2169 private static final class DiscreteValueValidator implements Validator { 2170 private final String[] mValues; 2171 2172 public DiscreteValueValidator(String[] values) { 2173 mValues = values; 2174 } 2175 2176 @Override 2177 public boolean validate(String value) { 2178 return ArrayUtils.contains(mValues, value); 2179 } 2180 } 2181 2182 private static final class InclusiveIntegerRangeValidator implements Validator { 2183 private final int mMin; 2184 private final int mMax; 2185 2186 public InclusiveIntegerRangeValidator(int min, int max) { 2187 mMin = min; 2188 mMax = max; 2189 } 2190 2191 @Override 2192 public boolean validate(String value) { 2193 try { 2194 final int intValue = Integer.parseInt(value); 2195 return intValue >= mMin && intValue <= mMax; 2196 } catch (NumberFormatException e) { 2197 return false; 2198 } 2199 } 2200 } 2201 2202 private static final class InclusiveFloatRangeValidator implements Validator { 2203 private final float mMin; 2204 private final float mMax; 2205 2206 public InclusiveFloatRangeValidator(float min, float max) { 2207 mMin = min; 2208 mMax = max; 2209 } 2210 2211 @Override 2212 public boolean validate(String value) { 2213 try { 2214 final float floatValue = Float.parseFloat(value); 2215 return floatValue >= mMin && floatValue <= mMax; 2216 } catch (NumberFormatException e) { 2217 return false; 2218 } 2219 } 2220 } 2221 2222 /** 2223 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2224 */ 2225 @Deprecated 2226 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2227 2228 /** 2229 * What happens when the user presses the end call button if they're not 2230 * on a call.<br/> 2231 * <b>Values:</b><br/> 2232 * 0 - The end button does nothing.<br/> 2233 * 1 - The end button goes to the home screen.<br/> 2234 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2235 * 3 - The end button goes to the home screen. If the user is already on the 2236 * home screen, it puts the device to sleep. 2237 */ 2238 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2239 2240 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2241 new InclusiveIntegerRangeValidator(0, 3); 2242 2243 /** 2244 * END_BUTTON_BEHAVIOR value for "go home". 2245 * @hide 2246 */ 2247 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2248 2249 /** 2250 * END_BUTTON_BEHAVIOR value for "go to sleep". 2251 * @hide 2252 */ 2253 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2254 2255 /** 2256 * END_BUTTON_BEHAVIOR default value. 2257 * @hide 2258 */ 2259 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2260 2261 /** 2262 * Is advanced settings mode turned on. 0 == no, 1 == yes 2263 * @hide 2264 */ 2265 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2266 2267 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2268 2269 /** 2270 * ADVANCED_SETTINGS default value. 2271 * @hide 2272 */ 2273 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2274 2275 /** 2276 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2277 */ 2278 @Deprecated 2279 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2280 2281 /** 2282 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2283 */ 2284 @Deprecated 2285 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2286 2287 /** 2288 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2289 */ 2290 @Deprecated 2291 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2292 2293 /** 2294 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2295 * {@hide} 2296 */ 2297 @Deprecated 2298 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2299 2300 /** 2301 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2302 */ 2303 @Deprecated 2304 public static final String RADIO_CELL = Global.RADIO_CELL; 2305 2306 /** 2307 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2308 */ 2309 @Deprecated 2310 public static final String RADIO_NFC = Global.RADIO_NFC; 2311 2312 /** 2313 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2314 */ 2315 @Deprecated 2316 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2317 2318 /** 2319 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2320 * 2321 * {@hide} 2322 */ 2323 @Deprecated 2324 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2325 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2326 2327 /** 2328 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2329 */ 2330 @Deprecated 2331 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2332 2333 /** 2334 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2335 */ 2336 @Deprecated 2337 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2338 2339 /** 2340 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2341 */ 2342 @Deprecated 2343 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2344 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2345 2346 /** 2347 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2348 */ 2349 @Deprecated 2350 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2351 2352 /** 2353 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2354 */ 2355 @Deprecated 2356 public static final String MODE_RINGER = Global.MODE_RINGER; 2357 2358 /** 2359 * Whether to use static IP and other static network attributes. 2360 * <p> 2361 * Set to 1 for true and 0 for false. 2362 * 2363 * @deprecated Use {@link WifiManager} instead 2364 */ 2365 @Deprecated 2366 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2367 2368 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2369 2370 /** 2371 * The static IP address. 2372 * <p> 2373 * Example: "192.168.1.51" 2374 * 2375 * @deprecated Use {@link WifiManager} instead 2376 */ 2377 @Deprecated 2378 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2379 2380 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2381 2382 /** 2383 * If using static IP, the gateway's IP address. 2384 * <p> 2385 * Example: "192.168.1.1" 2386 * 2387 * @deprecated Use {@link WifiManager} instead 2388 */ 2389 @Deprecated 2390 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2391 2392 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2393 2394 /** 2395 * If using static IP, the net mask. 2396 * <p> 2397 * Example: "255.255.255.0" 2398 * 2399 * @deprecated Use {@link WifiManager} instead 2400 */ 2401 @Deprecated 2402 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2403 2404 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2405 2406 /** 2407 * If using static IP, the primary DNS's IP address. 2408 * <p> 2409 * Example: "192.168.1.1" 2410 * 2411 * @deprecated Use {@link WifiManager} instead 2412 */ 2413 @Deprecated 2414 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2415 2416 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2417 2418 /** 2419 * If using static IP, the secondary DNS's IP address. 2420 * <p> 2421 * Example: "192.168.1.2" 2422 * 2423 * @deprecated Use {@link WifiManager} instead 2424 */ 2425 @Deprecated 2426 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2427 2428 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2429 2430 /** 2431 * Determines whether remote devices may discover and/or connect to 2432 * this device. 2433 * <P>Type: INT</P> 2434 * 2 -- discoverable and connectable 2435 * 1 -- connectable but not discoverable 2436 * 0 -- neither connectable nor discoverable 2437 */ 2438 public static final String BLUETOOTH_DISCOVERABILITY = 2439 "bluetooth_discoverability"; 2440 2441 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2442 new InclusiveIntegerRangeValidator(0, 2); 2443 2444 /** 2445 * Bluetooth discoverability timeout. If this value is nonzero, then 2446 * Bluetooth becomes discoverable for a certain number of seconds, 2447 * after which is becomes simply connectable. The value is in seconds. 2448 */ 2449 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2450 "bluetooth_discoverability_timeout"; 2451 2452 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2453 sNonNegativeIntegerValidator; 2454 2455 /** 2456 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2457 * instead 2458 */ 2459 @Deprecated 2460 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2461 2462 /** 2463 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2464 * instead 2465 */ 2466 @Deprecated 2467 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2468 2469 /** 2470 * @deprecated Use 2471 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2472 * instead 2473 */ 2474 @Deprecated 2475 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2476 "lock_pattern_tactile_feedback_enabled"; 2477 2478 /** 2479 * A formatted string of the next alarm that is set, or the empty string 2480 * if there is no alarm set. 2481 * 2482 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2483 */ 2484 @Deprecated 2485 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2486 2487 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2488 private static final int MAX_LENGTH = 1000; 2489 2490 @Override 2491 public boolean validate(String value) { 2492 // TODO: No idea what the correct format is. 2493 return value == null || value.length() < MAX_LENGTH; 2494 } 2495 }; 2496 2497 /** 2498 * Scaling factor for fonts, float. 2499 */ 2500 public static final String FONT_SCALE = "font_scale"; 2501 2502 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2503 @Override 2504 public boolean validate(String value) { 2505 try { 2506 return Float.parseFloat(value) >= 0; 2507 } catch (NumberFormatException e) { 2508 return false; 2509 } 2510 } 2511 }; 2512 2513 /** 2514 * The serialized system locale value. 2515 * 2516 * Do not use this value directory. 2517 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2518 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2519 * instead. 2520 * @hide 2521 */ 2522 public static final String SYSTEM_LOCALES = "system_locales"; 2523 2524 2525 /** 2526 * Name of an application package to be debugged. 2527 * 2528 * @deprecated Use {@link Global#DEBUG_APP} instead 2529 */ 2530 @Deprecated 2531 public static final String DEBUG_APP = Global.DEBUG_APP; 2532 2533 /** 2534 * If 1, when launching DEBUG_APP it will wait for the debugger before 2535 * starting user code. If 0, it will run normally. 2536 * 2537 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2538 */ 2539 @Deprecated 2540 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2541 2542 /** 2543 * Whether or not to dim the screen. 0=no 1=yes 2544 * @deprecated This setting is no longer used. 2545 */ 2546 @Deprecated 2547 public static final String DIM_SCREEN = "dim_screen"; 2548 2549 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2550 2551 /** 2552 * The amount of time in milliseconds before the device goes to sleep or begins 2553 * to dream after a period of inactivity. This value is also known as the 2554 * user activity timeout period since the screen isn't necessarily turned off 2555 * when it expires. 2556 */ 2557 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2558 2559 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2560 2561 /** 2562 * The screen backlight brightness between 0 and 255. 2563 */ 2564 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2565 2566 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2567 new InclusiveIntegerRangeValidator(0, 255); 2568 2569 /** 2570 * Control whether to enable automatic brightness mode. 2571 */ 2572 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2573 2574 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2575 2576 /** 2577 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2578 * or less (<0.0 >-1.0) bright. 2579 * @hide 2580 */ 2581 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2582 2583 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2584 new InclusiveFloatRangeValidator(-1, 1); 2585 2586 /** 2587 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2588 */ 2589 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2590 2591 /** 2592 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2593 */ 2594 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2595 2596 /** 2597 * Control whether the process CPU usage meter should be shown. 2598 * 2599 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2600 */ 2601 @Deprecated 2602 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2603 2604 /** 2605 * If 1, the activity manager will aggressively finish activities and 2606 * processes as soon as they are no longer needed. If 0, the normal 2607 * extended lifetime is used. 2608 * 2609 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2610 */ 2611 @Deprecated 2612 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2613 2614 /** 2615 * Determines which streams are affected by ringer mode changes. The 2616 * stream type's bit should be set to 1 if it should be muted when going 2617 * into an inaudible ringer mode. 2618 */ 2619 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2620 2621 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2622 sNonNegativeIntegerValidator; 2623 2624 /** 2625 * Determines which streams are affected by mute. The 2626 * stream type's bit should be set to 1 if it should be muted when a mute request 2627 * is received. 2628 */ 2629 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2630 2631 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2632 sNonNegativeIntegerValidator; 2633 2634 /** 2635 * Whether vibrate is on for different events. This is used internally, 2636 * changing this value will not change the vibrate. See AudioManager. 2637 */ 2638 public static final String VIBRATE_ON = "vibrate_on"; 2639 2640 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2641 2642 /** 2643 * If 1, redirects the system vibrator to all currently attached input devices 2644 * that support vibration. If there are no such input devices, then the system 2645 * vibrator is used instead. 2646 * If 0, does not register the system vibrator. 2647 * 2648 * This setting is mainly intended to provide a compatibility mechanism for 2649 * applications that only know about the system vibrator and do not use the 2650 * input device vibrator API. 2651 * 2652 * @hide 2653 */ 2654 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2655 2656 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2657 2658 /** 2659 * Ringer volume. This is used internally, changing this value will not 2660 * change the volume. See AudioManager. 2661 * 2662 * @removed Not used by anything since API 2. 2663 */ 2664 public static final String VOLUME_RING = "volume_ring"; 2665 2666 /** 2667 * System/notifications volume. This is used internally, changing this 2668 * value will not change the volume. See AudioManager. 2669 * 2670 * @removed Not used by anything since API 2. 2671 */ 2672 public static final String VOLUME_SYSTEM = "volume_system"; 2673 2674 /** 2675 * Voice call volume. This is used internally, changing this value will 2676 * not change the volume. See AudioManager. 2677 * 2678 * @removed Not used by anything since API 2. 2679 */ 2680 public static final String VOLUME_VOICE = "volume_voice"; 2681 2682 /** 2683 * Music/media/gaming volume. This is used internally, changing this 2684 * value will not change the volume. See AudioManager. 2685 * 2686 * @removed Not used by anything since API 2. 2687 */ 2688 public static final String VOLUME_MUSIC = "volume_music"; 2689 2690 /** 2691 * Alarm volume. This is used internally, changing this 2692 * value will not change the volume. See AudioManager. 2693 * 2694 * @removed Not used by anything since API 2. 2695 */ 2696 public static final String VOLUME_ALARM = "volume_alarm"; 2697 2698 /** 2699 * Notification volume. This is used internally, changing this 2700 * value will not change the volume. See AudioManager. 2701 * 2702 * @removed Not used by anything since API 2. 2703 */ 2704 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2705 2706 /** 2707 * Bluetooth Headset volume. This is used internally, changing this value will 2708 * not change the volume. See AudioManager. 2709 * 2710 * @removed Not used by anything since API 2. 2711 */ 2712 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2713 2714 /** 2715 * Master volume (float in the range 0.0f to 1.0f). 2716 * 2717 * @hide 2718 */ 2719 public static final String VOLUME_MASTER = "volume_master"; 2720 2721 /** 2722 * Master mono (int 1 = mono, 0 = normal). 2723 * 2724 * @hide 2725 */ 2726 public static final String MASTER_MONO = "master_mono"; 2727 2728 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2729 2730 /** 2731 * Whether the notifications should use the ring volume (value of 1) or 2732 * a separate notification volume (value of 0). In most cases, users 2733 * will have this enabled so the notification and ringer volumes will be 2734 * the same. However, power users can disable this and use the separate 2735 * notification volume control. 2736 * <p> 2737 * Note: This is a one-off setting that will be removed in the future 2738 * when there is profile support. For this reason, it is kept hidden 2739 * from the public APIs. 2740 * 2741 * @hide 2742 * @deprecated 2743 */ 2744 @Deprecated 2745 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2746 "notifications_use_ring_volume"; 2747 2748 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2749 2750 /** 2751 * Whether silent mode should allow vibration feedback. This is used 2752 * internally in AudioService and the Sound settings activity to 2753 * coordinate decoupling of vibrate and silent modes. This setting 2754 * will likely be removed in a future release with support for 2755 * audio/vibe feedback profiles. 2756 * 2757 * Not used anymore. On devices with vibrator, the user explicitly selects 2758 * silent or vibrate mode. 2759 * Kept for use by legacy database upgrade code in DatabaseHelper. 2760 * @hide 2761 */ 2762 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2763 2764 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2765 2766 /** 2767 * The mapping of stream type (integer) to its setting. 2768 * 2769 * @removed Not used by anything since API 2. 2770 */ 2771 public static final String[] VOLUME_SETTINGS = { 2772 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2773 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2774 }; 2775 2776 /** 2777 * Appended to various volume related settings to record the previous 2778 * values before they the settings were affected by a silent/vibrate 2779 * ringer mode change. 2780 * 2781 * @removed Not used by anything since API 2. 2782 */ 2783 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2784 2785 /** 2786 * Persistent store for the system-wide default ringtone URI. 2787 * <p> 2788 * If you need to play the default ringtone at any given time, it is recommended 2789 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2790 * to the set default ringtone at the time of playing. 2791 * 2792 * @see #DEFAULT_RINGTONE_URI 2793 */ 2794 public static final String RINGTONE = "ringtone"; 2795 2796 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2797 2798 /** 2799 * A {@link Uri} that will point to the current default ringtone at any 2800 * given time. 2801 * <p> 2802 * If the current default ringtone is in the DRM provider and the caller 2803 * does not have permission, the exception will be a 2804 * FileNotFoundException. 2805 */ 2806 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2807 2808 /** {@hide} */ 2809 public static final String RINGTONE_CACHE = "ringtone_cache"; 2810 /** {@hide} */ 2811 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2812 2813 /** 2814 * Persistent store for the system-wide default notification sound. 2815 * 2816 * @see #RINGTONE 2817 * @see #DEFAULT_NOTIFICATION_URI 2818 */ 2819 public static final String NOTIFICATION_SOUND = "notification_sound"; 2820 2821 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2822 2823 /** 2824 * A {@link Uri} that will point to the current default notification 2825 * sound at any given time. 2826 * 2827 * @see #DEFAULT_RINGTONE_URI 2828 */ 2829 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2830 2831 /** {@hide} */ 2832 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2833 /** {@hide} */ 2834 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2835 2836 /** 2837 * Persistent store for the system-wide default alarm alert. 2838 * 2839 * @see #RINGTONE 2840 * @see #DEFAULT_ALARM_ALERT_URI 2841 */ 2842 public static final String ALARM_ALERT = "alarm_alert"; 2843 2844 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2845 2846 /** 2847 * A {@link Uri} that will point to the current default alarm alert at 2848 * any given time. 2849 * 2850 * @see #DEFAULT_ALARM_ALERT_URI 2851 */ 2852 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2853 2854 /** {@hide} */ 2855 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2856 /** {@hide} */ 2857 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2858 2859 /** 2860 * Persistent store for the system default media button event receiver. 2861 * 2862 * @hide 2863 */ 2864 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2865 2866 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2867 @Override 2868 public boolean validate(String value) { 2869 try { 2870 ComponentName.unflattenFromString(value); 2871 return true; 2872 } catch (NullPointerException e) { 2873 return false; 2874 } 2875 } 2876 }; 2877 2878 /** 2879 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2880 */ 2881 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2882 2883 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2884 2885 /** 2886 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2887 */ 2888 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2889 2890 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2891 2892 /** 2893 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2894 * feature converts two spaces to a "." and space. 2895 */ 2896 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2897 2898 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2899 2900 /** 2901 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2902 */ 2903 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2904 2905 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2906 2907 public static final String SHOW_GTALK_SERVICE_STATUS = 2908 "SHOW_GTALK_SERVICE_STATUS"; 2909 2910 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2911 2912 /** 2913 * Name of activity to use for wallpaper on the home screen. 2914 * 2915 * @deprecated Use {@link WallpaperManager} instead. 2916 */ 2917 @Deprecated 2918 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2919 2920 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2921 private static final int MAX_LENGTH = 1000; 2922 2923 @Override 2924 public boolean validate(String value) { 2925 if (value != null && value.length() > MAX_LENGTH) { 2926 return false; 2927 } 2928 return ComponentName.unflattenFromString(value) != null; 2929 } 2930 }; 2931 2932 /** 2933 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2934 * instead 2935 */ 2936 @Deprecated 2937 public static final String AUTO_TIME = Global.AUTO_TIME; 2938 2939 /** 2940 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2941 * instead 2942 */ 2943 @Deprecated 2944 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2945 2946 /** 2947 * Display times as 12 or 24 hours 2948 * 12 2949 * 24 2950 */ 2951 public static final String TIME_12_24 = "time_12_24"; 2952 2953 /** @hide */ 2954 public static final Validator TIME_12_24_VALIDATOR = 2955 new DiscreteValueValidator(new String[] {"12", "24"}); 2956 2957 /** 2958 * Date format string 2959 * mm/dd/yyyy 2960 * dd/mm/yyyy 2961 * yyyy/mm/dd 2962 */ 2963 public static final String DATE_FORMAT = "date_format"; 2964 2965 /** @hide */ 2966 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2967 @Override 2968 public boolean validate(String value) { 2969 try { 2970 new SimpleDateFormat(value); 2971 return true; 2972 } catch (IllegalArgumentException e) { 2973 return false; 2974 } 2975 } 2976 }; 2977 2978 /** 2979 * Whether the setup wizard has been run before (on first boot), or if 2980 * it still needs to be run. 2981 * 2982 * nonzero = it has been run in the past 2983 * 0 = it has not been run in the past 2984 */ 2985 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2986 2987 /** @hide */ 2988 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2989 2990 /** 2991 * Scaling factor for normal window animations. Setting to 0 will disable window 2992 * animations. 2993 * 2994 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2995 */ 2996 @Deprecated 2997 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2998 2999 /** 3000 * Scaling factor for activity transition animations. Setting to 0 will disable window 3001 * animations. 3002 * 3003 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3004 */ 3005 @Deprecated 3006 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3007 3008 /** 3009 * Scaling factor for Animator-based animations. This affects both the start delay and 3010 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3011 * The default value is 1. 3012 * 3013 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3014 */ 3015 @Deprecated 3016 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3017 3018 /** 3019 * Control whether the accelerometer will be used to change screen 3020 * orientation. If 0, it will not be used unless explicitly requested 3021 * by the application; if 1, it will be used by default unless explicitly 3022 * disabled by the application. 3023 */ 3024 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3025 3026 /** @hide */ 3027 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3028 3029 /** 3030 * Default screen rotation when no other policy applies. 3031 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3032 * preference, this rotation value will be used. Must be one of the 3033 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3034 * 3035 * @see android.view.Display#getRotation 3036 */ 3037 public static final String USER_ROTATION = "user_rotation"; 3038 3039 /** @hide */ 3040 public static final Validator USER_ROTATION_VALIDATOR = 3041 new InclusiveIntegerRangeValidator(0, 3); 3042 3043 /** 3044 * Control whether the rotation lock toggle in the System UI should be hidden. 3045 * Typically this is done for accessibility purposes to make it harder for 3046 * the user to accidentally toggle the rotation lock while the display rotation 3047 * has been locked for accessibility. 3048 * 3049 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3050 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3051 * 3052 * @hide 3053 */ 3054 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3055 "hide_rotation_lock_toggle_for_accessibility"; 3056 3057 /** @hide */ 3058 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3059 sBooleanValidator; 3060 3061 /** 3062 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3063 * be used by Phone and Setting apps; it shouldn't affect other apps. 3064 * The value is boolean (1 or 0). 3065 * 3066 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3067 * It was about AudioManager's setting and thus affected all the applications which 3068 * relied on the setting, while this is purely about the vibration setting for incoming 3069 * calls. 3070 */ 3071 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3072 3073 /** @hide */ 3074 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3075 3076 /** 3077 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3078 * boolean (1 or 0). 3079 */ 3080 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3081 3082 /** @hide */ 3083 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3084 3085 /** 3086 * CDMA only settings 3087 * DTMF tone type played by the dialer when dialing. 3088 * 0 = Normal 3089 * 1 = Long 3090 */ 3091 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3092 3093 /** @hide */ 3094 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3095 3096 /** 3097 * Whether the hearing aid is enabled. The value is 3098 * boolean (1 or 0). 3099 * @hide 3100 */ 3101 public static final String HEARING_AID = "hearing_aid"; 3102 3103 /** @hide */ 3104 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3105 3106 /** 3107 * CDMA only settings 3108 * TTY Mode 3109 * 0 = OFF 3110 * 1 = FULL 3111 * 2 = VCO 3112 * 3 = HCO 3113 * @hide 3114 */ 3115 public static final String TTY_MODE = "tty_mode"; 3116 3117 /** @hide */ 3118 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3119 3120 /** 3121 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3122 * boolean (1 or 0). 3123 */ 3124 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3125 3126 /** @hide */ 3127 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3128 3129 /** 3130 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3131 * boolean (1 or 0). 3132 */ 3133 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3134 3135 /** @hide */ 3136 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3137 3138 /** 3139 * @deprecated Each application that shows web suggestions should have its own 3140 * setting for this. 3141 */ 3142 @Deprecated 3143 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3144 3145 /** @hide */ 3146 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3147 3148 /** 3149 * Whether the notification LED should repeatedly flash when a notification is 3150 * pending. The value is boolean (1 or 0). 3151 * @hide 3152 */ 3153 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3154 3155 /** @hide */ 3156 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3157 3158 /** 3159 * Show pointer location on screen? 3160 * 0 = no 3161 * 1 = yes 3162 * @hide 3163 */ 3164 public static final String POINTER_LOCATION = "pointer_location"; 3165 3166 /** @hide */ 3167 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3168 3169 /** 3170 * Show touch positions on screen? 3171 * 0 = no 3172 * 1 = yes 3173 * @hide 3174 */ 3175 public static final String SHOW_TOUCHES = "show_touches"; 3176 3177 /** @hide */ 3178 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3179 3180 /** 3181 * Log raw orientation data from 3182 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3183 * orientationplot.py tool. 3184 * 0 = no 3185 * 1 = yes 3186 * @hide 3187 */ 3188 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3189 "window_orientation_listener_log"; 3190 3191 /** @hide */ 3192 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3193 3194 /** 3195 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3196 * instead 3197 * @hide 3198 */ 3199 @Deprecated 3200 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3201 3202 /** 3203 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3204 * instead 3205 * @hide 3206 */ 3207 @Deprecated 3208 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3209 3210 /** 3211 * Whether to play sounds when the keyguard is shown and dismissed. 3212 * @hide 3213 */ 3214 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3215 3216 /** @hide */ 3217 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3218 3219 /** 3220 * Whether the lockscreen should be completely disabled. 3221 * @hide 3222 */ 3223 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3224 3225 /** @hide */ 3226 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3227 3228 /** 3229 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3230 * instead 3231 * @hide 3232 */ 3233 @Deprecated 3234 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3235 3236 /** 3237 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3238 * instead 3239 * @hide 3240 */ 3241 @Deprecated 3242 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3243 3244 /** 3245 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3246 * instead 3247 * @hide 3248 */ 3249 @Deprecated 3250 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3251 3252 /** 3253 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3254 * instead 3255 * @hide 3256 */ 3257 @Deprecated 3258 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3259 3260 /** 3261 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3262 * instead 3263 * @hide 3264 */ 3265 @Deprecated 3266 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3267 3268 /** 3269 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3270 * instead 3271 * @hide 3272 */ 3273 @Deprecated 3274 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3275 3276 /** 3277 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3278 * instead 3279 * @hide 3280 */ 3281 @Deprecated 3282 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3283 3284 /** 3285 * Receive incoming SIP calls? 3286 * 0 = no 3287 * 1 = yes 3288 * @hide 3289 */ 3290 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3291 3292 /** @hide */ 3293 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3294 3295 /** 3296 * Call Preference String. 3297 * "SIP_ALWAYS" : Always use SIP with network access 3298 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3299 * @hide 3300 */ 3301 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3302 3303 /** @hide */ 3304 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3305 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3306 3307 /** 3308 * One of the sip call options: Always use SIP with network access. 3309 * @hide 3310 */ 3311 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3312 3313 /** @hide */ 3314 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3315 3316 /** 3317 * One of the sip call options: Only if destination is a SIP address. 3318 * @hide 3319 */ 3320 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3321 3322 /** @hide */ 3323 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3324 3325 /** 3326 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3327 * the user should be prompted each time a call is made whether it should be placed using 3328 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3329 * SIP_ADDRESS_ONLY. 3330 * @hide 3331 */ 3332 @Deprecated 3333 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3334 3335 /** @hide */ 3336 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3337 3338 /** 3339 * Pointer speed setting. 3340 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3341 * -7 = slowest 3342 * 0 = default speed 3343 * +7 = fastest 3344 * @hide 3345 */ 3346 public static final String POINTER_SPEED = "pointer_speed"; 3347 3348 /** @hide */ 3349 public static final Validator POINTER_SPEED_VALIDATOR = 3350 new InclusiveFloatRangeValidator(-7, 7); 3351 3352 /** 3353 * Whether lock-to-app will be triggered by long-press on recents. 3354 * @hide 3355 */ 3356 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3357 3358 /** @hide */ 3359 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3360 3361 /** 3362 * I am the lolrus. 3363 * <p> 3364 * Nonzero values indicate that the user has a bukkit. 3365 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3366 * @hide 3367 */ 3368 public static final String EGG_MODE = "egg_mode"; 3369 3370 /** @hide */ 3371 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3372 @Override 3373 public boolean validate(String value) { 3374 try { 3375 return Long.parseLong(value) >= 0; 3376 } catch (NumberFormatException e) { 3377 return false; 3378 } 3379 } 3380 }; 3381 3382 /** 3383 * IMPORTANT: If you add a new public settings you also have to add it to 3384 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3385 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3386 * the setting value. See an example above. 3387 */ 3388 3389 /** 3390 * Settings to backup. This is here so that it's in the same place as the settings 3391 * keys and easy to update. 3392 * 3393 * NOTE: Settings are backed up and restored in the order they appear 3394 * in this array. If you have one setting depending on another, 3395 * make sure that they are ordered appropriately. 3396 * 3397 * @hide 3398 */ 3399 public static final String[] SETTINGS_TO_BACKUP = { 3400 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3401 WIFI_USE_STATIC_IP, 3402 WIFI_STATIC_IP, 3403 WIFI_STATIC_GATEWAY, 3404 WIFI_STATIC_NETMASK, 3405 WIFI_STATIC_DNS1, 3406 WIFI_STATIC_DNS2, 3407 BLUETOOTH_DISCOVERABILITY, 3408 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3409 FONT_SCALE, 3410 DIM_SCREEN, 3411 SCREEN_OFF_TIMEOUT, 3412 SCREEN_BRIGHTNESS, 3413 SCREEN_BRIGHTNESS_MODE, 3414 SCREEN_AUTO_BRIGHTNESS_ADJ, 3415 VIBRATE_INPUT_DEVICES, 3416 MODE_RINGER_STREAMS_AFFECTED, 3417 TEXT_AUTO_REPLACE, 3418 TEXT_AUTO_CAPS, 3419 TEXT_AUTO_PUNCTUATE, 3420 TEXT_SHOW_PASSWORD, 3421 AUTO_TIME, // moved to global 3422 AUTO_TIME_ZONE, // moved to global 3423 TIME_12_24, 3424 DATE_FORMAT, 3425 DTMF_TONE_WHEN_DIALING, 3426 DTMF_TONE_TYPE_WHEN_DIALING, 3427 HEARING_AID, 3428 TTY_MODE, 3429 SOUND_EFFECTS_ENABLED, 3430 HAPTIC_FEEDBACK_ENABLED, 3431 POWER_SOUNDS_ENABLED, // moved to global 3432 DOCK_SOUNDS_ENABLED, // moved to global 3433 LOCKSCREEN_SOUNDS_ENABLED, 3434 SHOW_WEB_SUGGESTIONS, 3435 SIP_CALL_OPTIONS, 3436 SIP_RECEIVE_CALLS, 3437 POINTER_SPEED, 3438 VIBRATE_WHEN_RINGING, 3439 RINGTONE, 3440 LOCK_TO_APP_ENABLED, 3441 NOTIFICATION_SOUND, 3442 ACCELEROMETER_ROTATION 3443 }; 3444 3445 /** 3446 * These are all public system settings 3447 * 3448 * @hide 3449 */ 3450 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3451 static { 3452 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3453 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3454 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3455 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3456 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3457 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3458 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3459 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3460 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3461 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3462 PUBLIC_SETTINGS.add(FONT_SCALE); 3463 PUBLIC_SETTINGS.add(DIM_SCREEN); 3464 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3465 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3466 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3467 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3468 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3469 PUBLIC_SETTINGS.add(VIBRATE_ON); 3470 PUBLIC_SETTINGS.add(VOLUME_RING); 3471 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3472 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3473 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3474 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3475 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3476 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3477 PUBLIC_SETTINGS.add(RINGTONE); 3478 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3479 PUBLIC_SETTINGS.add(ALARM_ALERT); 3480 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3481 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3482 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3483 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3484 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3485 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3486 PUBLIC_SETTINGS.add(TIME_12_24); 3487 PUBLIC_SETTINGS.add(DATE_FORMAT); 3488 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3489 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3490 PUBLIC_SETTINGS.add(USER_ROTATION); 3491 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3492 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3493 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3494 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3495 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3496 } 3497 3498 /** 3499 * These are all hidden system settings. 3500 * 3501 * @hide 3502 */ 3503 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3504 static { 3505 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3506 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3507 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3508 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3509 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3510 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3511 PRIVATE_SETTINGS.add(MASTER_MONO); 3512 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3513 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3514 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3515 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3516 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3517 PRIVATE_SETTINGS.add(HEARING_AID); 3518 PRIVATE_SETTINGS.add(TTY_MODE); 3519 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3520 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3521 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3522 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3523 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3524 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3525 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3526 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3527 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3528 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3529 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3530 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3531 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3532 PRIVATE_SETTINGS.add(LOCK_SOUND); 3533 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3534 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3535 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3536 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3537 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3538 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3539 PRIVATE_SETTINGS.add(POINTER_SPEED); 3540 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3541 PRIVATE_SETTINGS.add(EGG_MODE); 3542 } 3543 3544 /** 3545 * These are all public system settings 3546 * 3547 * @hide 3548 */ 3549 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3550 static { 3551 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3552 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3553 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3554 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3555 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3556 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3557 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3558 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3559 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3560 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3561 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3562 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3563 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3564 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3565 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3566 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3567 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3568 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3569 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3570 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3571 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3572 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3573 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3574 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3575 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3576 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3577 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3578 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3579 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3580 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3581 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3582 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3583 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3584 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3585 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3586 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3587 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3588 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3589 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3590 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3591 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3592 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3593 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3594 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3595 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3596 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3597 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3598 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3599 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3600 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3601 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3602 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3603 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3604 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3605 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3606 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3607 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3608 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3609 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3610 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3611 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3612 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3613 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3614 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3615 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3616 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3617 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3618 } 3619 3620 /** 3621 * These entries are considered common between the personal and the managed profile, 3622 * since the managed profile doesn't get to change them. 3623 */ 3624 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3625 static { 3626 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3627 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3628 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3629 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3630 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3631 } 3632 3633 /** @hide */ 3634 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3635 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3636 } 3637 3638 /** 3639 * When to use Wi-Fi calling 3640 * 3641 * @see android.telephony.TelephonyManager.WifiCallingChoices 3642 * @hide 3643 */ 3644 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3645 3646 // Settings moved to Settings.Secure 3647 3648 /** 3649 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3650 * instead 3651 */ 3652 @Deprecated 3653 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3654 3655 /** 3656 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3657 */ 3658 @Deprecated 3659 public static final String ANDROID_ID = Secure.ANDROID_ID; 3660 3661 /** 3662 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3663 */ 3664 @Deprecated 3665 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3666 3667 /** 3668 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3669 */ 3670 @Deprecated 3671 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3672 3673 /** 3674 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3675 */ 3676 @Deprecated 3677 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3678 3679 /** 3680 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3681 */ 3682 @Deprecated 3683 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3684 3685 /** 3686 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3687 */ 3688 @Deprecated 3689 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3690 3691 /** 3692 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3693 * instead 3694 */ 3695 @Deprecated 3696 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3697 3698 /** 3699 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3700 */ 3701 @Deprecated 3702 public static final String LOGGING_ID = Secure.LOGGING_ID; 3703 3704 /** 3705 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3706 */ 3707 @Deprecated 3708 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3709 3710 /** 3711 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3712 * instead 3713 */ 3714 @Deprecated 3715 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3716 3717 /** 3718 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3719 * instead 3720 */ 3721 @Deprecated 3722 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3723 3724 /** 3725 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3726 * instead 3727 */ 3728 @Deprecated 3729 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3730 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3731 3732 /** 3733 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3734 */ 3735 @Deprecated 3736 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3737 3738 /** 3739 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3740 */ 3741 @Deprecated 3742 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3743 3744 /** 3745 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3746 */ 3747 @Deprecated 3748 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3749 3750 /** 3751 * @deprecated Use 3752 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3753 */ 3754 @Deprecated 3755 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3756 3757 /** 3758 * @deprecated Use 3759 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3760 */ 3761 @Deprecated 3762 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3763 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3764 3765 /** 3766 * @deprecated Use 3767 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3768 */ 3769 @Deprecated 3770 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3771 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3772 3773 /** 3774 * @deprecated Use 3775 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3776 */ 3777 @Deprecated 3778 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3779 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3780 3781 /** 3782 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3783 * instead 3784 */ 3785 @Deprecated 3786 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3787 3788 /** 3789 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3790 */ 3791 @Deprecated 3792 public static final String WIFI_ON = Global.WIFI_ON; 3793 3794 /** 3795 * @deprecated Use 3796 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3797 * instead 3798 */ 3799 @Deprecated 3800 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3801 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3802 3803 /** 3804 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3805 */ 3806 @Deprecated 3807 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3808 3809 /** 3810 * @deprecated Use 3811 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3812 */ 3813 @Deprecated 3814 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3815 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3816 3817 /** 3818 * @deprecated Use 3819 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3820 */ 3821 @Deprecated 3822 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3823 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3824 3825 /** 3826 * @deprecated Use 3827 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3828 * instead 3829 */ 3830 @Deprecated 3831 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3832 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3833 3834 /** 3835 * @deprecated Use 3836 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3837 */ 3838 @Deprecated 3839 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3840 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3841 3842 /** 3843 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3844 * instead 3845 */ 3846 @Deprecated 3847 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3848 3849 /** 3850 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3851 */ 3852 @Deprecated 3853 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3854 3855 /** 3856 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3857 */ 3858 @Deprecated 3859 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3860 3861 /** 3862 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3863 * instead 3864 */ 3865 @Deprecated 3866 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3867 3868 /** 3869 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3870 * instead 3871 */ 3872 @Deprecated 3873 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3874 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3875 3876 /** 3877 * An app can use this method to check if it is currently allowed to write or modify system 3878 * settings. In order to gain write access to the system settings, an app must declare the 3879 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3880 * currently disallowed, it can prompt the user to grant it this capability through a 3881 * management UI by sending an Intent with action 3882 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3883 * 3884 * @param context A context 3885 * @return true if the calling app can write to system settings, false otherwise 3886 */ 3887 public static boolean canWrite(Context context) { 3888 int uid = Binder.getCallingUid(); 3889 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3890 context, uid), false); 3891 } 3892 } 3893 3894 /** 3895 * Secure system settings, containing system preferences that applications 3896 * can read but are not allowed to write. These are for preferences that 3897 * the user must explicitly modify through the system UI or specialized 3898 * APIs for those values, not modified directly by applications. 3899 */ 3900 public static final class Secure extends NameValueTable { 3901 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3902 3903 /** 3904 * The content:// style URL for this table 3905 */ 3906 public static final Uri CONTENT_URI = 3907 Uri.parse("content://" + AUTHORITY + "/secure"); 3908 3909 // Populated lazily, guarded by class object: 3910 private static final NameValueCache sNameValueCache = new NameValueCache( 3911 SYS_PROP_SETTING_VERSION, 3912 CONTENT_URI, 3913 CALL_METHOD_GET_SECURE, 3914 CALL_METHOD_PUT_SECURE); 3915 3916 private static ILockSettings sLockSettings = null; 3917 3918 private static boolean sIsSystemProcess; 3919 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3920 private static final HashSet<String> MOVED_TO_GLOBAL; 3921 static { 3922 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3923 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3924 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3925 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3926 3927 MOVED_TO_GLOBAL = new HashSet<String>(); 3928 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3929 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3930 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3931 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3932 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3933 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3934 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3935 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3936 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3937 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3938 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3939 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3940 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3941 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3942 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3943 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3944 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3945 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3946 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3947 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3948 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3949 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3950 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3951 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3952 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3953 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3954 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3955 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3956 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3957 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3958 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3959 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3960 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3961 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3962 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3963 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3964 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3965 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3966 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3967 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3968 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3969 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3970 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3971 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3972 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3973 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3974 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3975 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3976 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3977 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3978 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3979 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3980 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3981 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3982 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3983 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3984 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3985 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3986 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3987 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3988 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3989 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3990 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3991 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3992 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3993 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3994 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 3995 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3996 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3997 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3998 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3999 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4000 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4001 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4002 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4003 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4004 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4005 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4006 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4007 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4008 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4009 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4010 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4011 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4012 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4013 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4014 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4015 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4016 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4017 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4018 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4019 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4020 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4021 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4022 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4023 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4024 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4025 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4026 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4027 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4028 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4029 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4030 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4031 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4032 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4033 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4034 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4035 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4036 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4037 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4038 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4039 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4040 } 4041 4042 /** @hide */ 4043 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4044 outKeySet.addAll(MOVED_TO_GLOBAL); 4045 } 4046 4047 /** 4048 * Look up a name in the database. 4049 * @param resolver to access the database with 4050 * @param name to look up in the table 4051 * @return the corresponding value, or null if not present 4052 */ 4053 public static String getString(ContentResolver resolver, String name) { 4054 return getStringForUser(resolver, name, UserHandle.myUserId()); 4055 } 4056 4057 /** @hide */ 4058 public static String getStringForUser(ContentResolver resolver, String name, 4059 int userHandle) { 4060 if (MOVED_TO_GLOBAL.contains(name)) { 4061 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4062 + " to android.provider.Settings.Global."); 4063 return Global.getStringForUser(resolver, name, userHandle); 4064 } 4065 4066 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4067 synchronized (Secure.class) { 4068 if (sLockSettings == null) { 4069 sLockSettings = ILockSettings.Stub.asInterface( 4070 (IBinder) ServiceManager.getService("lock_settings")); 4071 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4072 } 4073 } 4074 if (sLockSettings != null && !sIsSystemProcess) { 4075 // No context; use the ActivityThread's context as an approximation for 4076 // determining the target API level. 4077 Application application = ActivityThread.currentApplication(); 4078 4079 boolean isPreMnc = application != null 4080 && application.getApplicationInfo() != null 4081 && application.getApplicationInfo().targetSdkVersion 4082 <= VERSION_CODES.LOLLIPOP_MR1; 4083 if (isPreMnc) { 4084 try { 4085 return sLockSettings.getString(name, "0", userHandle); 4086 } catch (RemoteException re) { 4087 // Fall through 4088 } 4089 } else { 4090 throw new SecurityException("Settings.Secure." + name 4091 + " is deprecated and no longer accessible." 4092 + " See API documentation for potential replacements."); 4093 } 4094 } 4095 } 4096 4097 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4098 } 4099 4100 /** 4101 * Store a name/value pair into the database. 4102 * @param resolver to access the database with 4103 * @param name to store 4104 * @param value to associate with the name 4105 * @return true if the value was set, false on database errors 4106 */ 4107 public static boolean putString(ContentResolver resolver, String name, String value) { 4108 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4109 } 4110 4111 /** @hide */ 4112 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4113 int userHandle) { 4114 if (LOCATION_MODE.equals(name)) { 4115 // HACK ALERT: temporary hack to work around b/10491283. 4116 // TODO: once b/10491283 fixed, remove this hack 4117 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4118 } 4119 if (MOVED_TO_GLOBAL.contains(name)) { 4120 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4121 + " to android.provider.Settings.Global"); 4122 return Global.putStringForUser(resolver, name, value, userHandle); 4123 } 4124 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4125 } 4126 4127 /** 4128 * Construct the content URI for a particular name/value pair, 4129 * useful for monitoring changes with a ContentObserver. 4130 * @param name to look up in the table 4131 * @return the corresponding content URI, or null if not present 4132 */ 4133 public static Uri getUriFor(String name) { 4134 if (MOVED_TO_GLOBAL.contains(name)) { 4135 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4136 + " to android.provider.Settings.Global, returning global URI."); 4137 return Global.getUriFor(Global.CONTENT_URI, name); 4138 } 4139 return getUriFor(CONTENT_URI, name); 4140 } 4141 4142 /** 4143 * Convenience function for retrieving a single secure settings value 4144 * as an integer. Note that internally setting values are always 4145 * stored as strings; this function converts the string to an integer 4146 * for you. The default value will be returned if the setting is 4147 * not defined or not an integer. 4148 * 4149 * @param cr The ContentResolver to access. 4150 * @param name The name of the setting to retrieve. 4151 * @param def Value to return if the setting is not defined. 4152 * 4153 * @return The setting's current value, or 'def' if it is not defined 4154 * or not a valid integer. 4155 */ 4156 public static int getInt(ContentResolver cr, String name, int def) { 4157 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4158 } 4159 4160 /** @hide */ 4161 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4162 if (LOCATION_MODE.equals(name)) { 4163 // HACK ALERT: temporary hack to work around b/10491283. 4164 // TODO: once b/10491283 fixed, remove this hack 4165 return getLocationModeForUser(cr, userHandle); 4166 } 4167 String v = getStringForUser(cr, name, userHandle); 4168 try { 4169 return v != null ? Integer.parseInt(v) : def; 4170 } catch (NumberFormatException e) { 4171 return def; 4172 } 4173 } 4174 4175 /** 4176 * Convenience function for retrieving a single secure settings value 4177 * as an integer. Note that internally setting values are always 4178 * stored as strings; this function converts the string to an integer 4179 * for you. 4180 * <p> 4181 * This version does not take a default value. If the setting has not 4182 * been set, or the string value is not a number, 4183 * it throws {@link SettingNotFoundException}. 4184 * 4185 * @param cr The ContentResolver to access. 4186 * @param name The name of the setting to retrieve. 4187 * 4188 * @throws SettingNotFoundException Thrown if a setting by the given 4189 * name can't be found or the setting value is not an integer. 4190 * 4191 * @return The setting's current value. 4192 */ 4193 public static int getInt(ContentResolver cr, String name) 4194 throws SettingNotFoundException { 4195 return getIntForUser(cr, name, UserHandle.myUserId()); 4196 } 4197 4198 /** @hide */ 4199 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4200 throws SettingNotFoundException { 4201 if (LOCATION_MODE.equals(name)) { 4202 // HACK ALERT: temporary hack to work around b/10491283. 4203 // TODO: once b/10491283 fixed, remove this hack 4204 return getLocationModeForUser(cr, userHandle); 4205 } 4206 String v = getStringForUser(cr, name, userHandle); 4207 try { 4208 return Integer.parseInt(v); 4209 } catch (NumberFormatException e) { 4210 throw new SettingNotFoundException(name); 4211 } 4212 } 4213 4214 /** 4215 * Convenience function for updating a single settings value as an 4216 * integer. This will either create a new entry in the table if the 4217 * given name does not exist, or modify the value of the existing row 4218 * with that name. Note that internally setting values are always 4219 * stored as strings, so this function converts the given value to a 4220 * string before storing it. 4221 * 4222 * @param cr The ContentResolver to access. 4223 * @param name The name of the setting to modify. 4224 * @param value The new value for the setting. 4225 * @return true if the value was set, false on database errors 4226 */ 4227 public static boolean putInt(ContentResolver cr, String name, int value) { 4228 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4229 } 4230 4231 /** @hide */ 4232 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4233 int userHandle) { 4234 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4235 } 4236 4237 /** 4238 * Convenience function for retrieving a single secure settings value 4239 * as a {@code long}. Note that internally setting values are always 4240 * stored as strings; this function converts the string to a {@code long} 4241 * for you. The default value will be returned if the setting is 4242 * not defined or not a {@code long}. 4243 * 4244 * @param cr The ContentResolver to access. 4245 * @param name The name of the setting to retrieve. 4246 * @param def Value to return if the setting is not defined. 4247 * 4248 * @return The setting's current value, or 'def' if it is not defined 4249 * or not a valid {@code long}. 4250 */ 4251 public static long getLong(ContentResolver cr, String name, long def) { 4252 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4253 } 4254 4255 /** @hide */ 4256 public static long getLongForUser(ContentResolver cr, String name, long def, 4257 int userHandle) { 4258 String valString = getStringForUser(cr, name, userHandle); 4259 long value; 4260 try { 4261 value = valString != null ? Long.parseLong(valString) : def; 4262 } catch (NumberFormatException e) { 4263 value = def; 4264 } 4265 return value; 4266 } 4267 4268 /** 4269 * Convenience function for retrieving a single secure settings value 4270 * as a {@code long}. Note that internally setting values are always 4271 * stored as strings; this function converts the string to a {@code long} 4272 * for you. 4273 * <p> 4274 * This version does not take a default value. If the setting has not 4275 * been set, or the string value is not a number, 4276 * it throws {@link SettingNotFoundException}. 4277 * 4278 * @param cr The ContentResolver to access. 4279 * @param name The name of the setting to retrieve. 4280 * 4281 * @return The setting's current value. 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 public static long getLong(ContentResolver cr, String name) 4286 throws SettingNotFoundException { 4287 return getLongForUser(cr, name, UserHandle.myUserId()); 4288 } 4289 4290 /** @hide */ 4291 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4292 throws SettingNotFoundException { 4293 String valString = getStringForUser(cr, name, userHandle); 4294 try { 4295 return Long.parseLong(valString); 4296 } catch (NumberFormatException e) { 4297 throw new SettingNotFoundException(name); 4298 } 4299 } 4300 4301 /** 4302 * Convenience function for updating a secure settings value as a long 4303 * integer. This will either create a new entry in the table if the 4304 * given name does not exist, or modify the value of the existing row 4305 * with that name. Note that internally setting values are always 4306 * stored as strings, so this function converts the given value to a 4307 * string before storing it. 4308 * 4309 * @param cr The ContentResolver to access. 4310 * @param name The name of the setting to modify. 4311 * @param value The new value for the setting. 4312 * @return true if the value was set, false on database errors 4313 */ 4314 public static boolean putLong(ContentResolver cr, String name, long value) { 4315 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4316 } 4317 4318 /** @hide */ 4319 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4320 int userHandle) { 4321 return putStringForUser(cr, name, Long.toString(value), userHandle); 4322 } 4323 4324 /** 4325 * Convenience function for retrieving a single secure settings value 4326 * as a floating point number. Note that internally setting values are 4327 * always stored as strings; this function converts the string to an 4328 * float for you. The default value will be returned if the setting 4329 * is not defined or not a valid float. 4330 * 4331 * @param cr The ContentResolver to access. 4332 * @param name The name of the setting to retrieve. 4333 * @param def Value to return if the setting is not defined. 4334 * 4335 * @return The setting's current value, or 'def' if it is not defined 4336 * or not a valid float. 4337 */ 4338 public static float getFloat(ContentResolver cr, String name, float def) { 4339 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4340 } 4341 4342 /** @hide */ 4343 public static float getFloatForUser(ContentResolver cr, String name, float def, 4344 int userHandle) { 4345 String v = getStringForUser(cr, name, userHandle); 4346 try { 4347 return v != null ? Float.parseFloat(v) : def; 4348 } catch (NumberFormatException e) { 4349 return def; 4350 } 4351 } 4352 4353 /** 4354 * Convenience function for retrieving a single secure settings value 4355 * as a float. Note that internally setting values are always 4356 * stored as strings; this function converts the string to a float 4357 * for you. 4358 * <p> 4359 * This version does not take a default value. If the setting has not 4360 * been set, or the string value is not a number, 4361 * it throws {@link SettingNotFoundException}. 4362 * 4363 * @param cr The ContentResolver to access. 4364 * @param name The name of the setting to retrieve. 4365 * 4366 * @throws SettingNotFoundException Thrown if a setting by the given 4367 * name can't be found or the setting value is not a float. 4368 * 4369 * @return The setting's current value. 4370 */ 4371 public static float getFloat(ContentResolver cr, String name) 4372 throws SettingNotFoundException { 4373 return getFloatForUser(cr, name, UserHandle.myUserId()); 4374 } 4375 4376 /** @hide */ 4377 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4378 throws SettingNotFoundException { 4379 String v = getStringForUser(cr, name, userHandle); 4380 if (v == null) { 4381 throw new SettingNotFoundException(name); 4382 } 4383 try { 4384 return Float.parseFloat(v); 4385 } catch (NumberFormatException e) { 4386 throw new SettingNotFoundException(name); 4387 } 4388 } 4389 4390 /** 4391 * Convenience function for updating a single settings value as a 4392 * floating point number. This will either create a new entry in the 4393 * table if the given name does not exist, or modify the value of the 4394 * existing row with that name. Note that internally setting values 4395 * are always stored as strings, so this function converts the given 4396 * value to a string before storing it. 4397 * 4398 * @param cr The ContentResolver to access. 4399 * @param name The name of the setting to modify. 4400 * @param value The new value for the setting. 4401 * @return true if the value was set, false on database errors 4402 */ 4403 public static boolean putFloat(ContentResolver cr, String name, float value) { 4404 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4405 } 4406 4407 /** @hide */ 4408 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4409 int userHandle) { 4410 return putStringForUser(cr, name, Float.toString(value), userHandle); 4411 } 4412 4413 /** 4414 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4415 * instead 4416 */ 4417 @Deprecated 4418 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4419 Global.DEVELOPMENT_SETTINGS_ENABLED; 4420 4421 /** 4422 * When the user has enable the option to have a "bug report" command 4423 * in the power menu. 4424 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4425 * @hide 4426 */ 4427 @Deprecated 4428 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4429 4430 /** 4431 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4432 */ 4433 @Deprecated 4434 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4435 4436 /** 4437 * Setting to allow mock locations and location provider status to be injected into the 4438 * LocationManager service for testing purposes during application development. These 4439 * locations and status values override actual location and status information generated 4440 * by network, gps, or other location providers. 4441 * 4442 * @deprecated This settings is not used anymore. 4443 */ 4444 @Deprecated 4445 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4446 4447 /** 4448 * A 64-bit number (as a hex string) that is randomly 4449 * generated when the user first sets up the device and should remain 4450 * constant for the lifetime of the user's device. The value may 4451 * change if a factory reset is performed on the device. 4452 * <p class="note"><strong>Note:</strong> When a device has <a 4453 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4454 * (available on certain devices running Android 4.2 or higher), each user appears as a 4455 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4456 * user.</p> 4457 */ 4458 public static final String ANDROID_ID = "android_id"; 4459 4460 /** 4461 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4462 */ 4463 @Deprecated 4464 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4465 4466 /** 4467 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4468 */ 4469 @Deprecated 4470 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4471 4472 /** 4473 * Setting to record the input method used by default, holding the ID 4474 * of the desired method. 4475 */ 4476 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4477 4478 /** 4479 * Setting to record the input method subtype used by default, holding the ID 4480 * of the desired method. 4481 */ 4482 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4483 "selected_input_method_subtype"; 4484 4485 /** 4486 * Setting to record the history of input method subtype, holding the pair of ID of IME 4487 * and its last used subtype. 4488 * @hide 4489 */ 4490 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4491 "input_methods_subtype_history"; 4492 4493 /** 4494 * Setting to record the visibility of input method selector 4495 */ 4496 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4497 "input_method_selector_visibility"; 4498 4499 /** 4500 * The currently selected voice interaction service flattened ComponentName. 4501 * @hide 4502 */ 4503 @TestApi 4504 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4505 4506 /** 4507 * bluetooth HCI snoop log configuration 4508 * @hide 4509 */ 4510 public static final String BLUETOOTH_HCI_LOG = 4511 "bluetooth_hci_log"; 4512 4513 /** 4514 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4515 */ 4516 @Deprecated 4517 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4518 4519 /** 4520 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4521 * @hide 4522 */ 4523 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4524 4525 /** 4526 * Prefix for category name that marks whether a suggested action from that category was 4527 * completed. 4528 * @hide 4529 */ 4530 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4531 4532 /** 4533 * List of input methods that are currently enabled. This is a string 4534 * containing the IDs of all enabled input methods, each ID separated 4535 * by ':'. 4536 */ 4537 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4538 4539 /** 4540 * List of system input methods that are currently disabled. This is a string 4541 * containing the IDs of all disabled input methods, each ID separated 4542 * by ':'. 4543 * @hide 4544 */ 4545 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4546 4547 /** 4548 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4549 * determines if the IME should be shown when a hard keyboard is attached. 4550 * @hide 4551 */ 4552 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4553 4554 /** 4555 * Host name and port for global http proxy. Uses ':' seperator for 4556 * between host and port. 4557 * 4558 * @deprecated Use {@link Global#HTTP_PROXY} 4559 */ 4560 @Deprecated 4561 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4562 4563 /** 4564 * Package designated as always-on VPN provider. 4565 * 4566 * @hide 4567 */ 4568 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4569 4570 /** 4571 * Whether applications can be installed for this user via the system's 4572 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4573 * 4574 * <p>1 = permit app installation via the system package installer intent 4575 * <p>0 = do not allow use of the package installer 4576 */ 4577 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4578 4579 /** 4580 * Comma-separated list of location providers that activities may access. Do not rely on 4581 * this value being present in settings.db or on ContentObserver notifications on the 4582 * corresponding Uri. 4583 * 4584 * @deprecated use {@link #LOCATION_MODE} and 4585 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4586 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4587 */ 4588 @Deprecated 4589 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4590 4591 /** 4592 * The degree of location access enabled by the user. 4593 * <p> 4594 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4595 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4596 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4597 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4598 * modes that might be added in the future. 4599 * <p> 4600 * Note: do not rely on this value being present in settings.db or on ContentObserver 4601 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4602 * to receive changes in this value. 4603 */ 4604 public static final String LOCATION_MODE = "location_mode"; 4605 /** 4606 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4607 * {@link #LOCATION_MODE_OFF} 4608 * @hide 4609 */ 4610 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4611 4612 /** 4613 * Sets all location providers to the previous states before location was turned off. 4614 * @hide 4615 */ 4616 public static final int LOCATION_MODE_PREVIOUS = -1; 4617 /** 4618 * Location access disabled. 4619 */ 4620 public static final int LOCATION_MODE_OFF = 0; 4621 /** 4622 * Network Location Provider disabled, but GPS and other sensors enabled. 4623 */ 4624 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4625 /** 4626 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4627 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4628 * {@link android.location.Criteria#POWER_MEDIUM}. 4629 */ 4630 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4631 /** 4632 * Best-effort location computation allowed. 4633 */ 4634 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4635 4636 /** 4637 * A flag containing settings used for biometric weak 4638 * @hide 4639 */ 4640 @Deprecated 4641 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4642 "lock_biometric_weak_flags"; 4643 4644 /** 4645 * Whether lock-to-app will lock the keyguard when exiting. 4646 * @hide 4647 */ 4648 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4649 4650 /** 4651 * Whether autolock is enabled (0 = false, 1 = true) 4652 * 4653 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4654 * level of the keyguard. Accessing this setting from an app that is targeting 4655 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4656 */ 4657 @Deprecated 4658 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4659 4660 /** 4661 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4662 * 4663 * @deprecated Accessing this setting from an app that is targeting 4664 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4665 */ 4666 @Deprecated 4667 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4668 4669 /** 4670 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4671 * true) 4672 * 4673 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4674 * lockscreen uses 4675 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4676 * Accessing this setting from an app that is targeting 4677 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4678 */ 4679 @Deprecated 4680 public static final String 4681 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4682 4683 /** 4684 * This preference allows the device to be locked given time after screen goes off, 4685 * subject to current DeviceAdmin policy limits. 4686 * @hide 4687 */ 4688 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4689 4690 4691 /** 4692 * This preference contains the string that shows for owner info on LockScreen. 4693 * @hide 4694 * @deprecated 4695 */ 4696 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4697 4698 /** 4699 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4700 * @hide 4701 */ 4702 @Deprecated 4703 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4704 "lock_screen_appwidget_ids"; 4705 4706 /** 4707 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4708 * @hide 4709 */ 4710 @Deprecated 4711 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4712 "lock_screen_fallback_appwidget_id"; 4713 4714 /** 4715 * Index of the lockscreen appwidget to restore, -1 if none. 4716 * @hide 4717 */ 4718 @Deprecated 4719 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4720 "lock_screen_sticky_appwidget"; 4721 4722 /** 4723 * This preference enables showing the owner info on LockScreen. 4724 * @hide 4725 * @deprecated 4726 */ 4727 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4728 "lock_screen_owner_info_enabled"; 4729 4730 /** 4731 * When set by a user, allows notifications to be shown atop a securely locked screen 4732 * in their full "private" form (same as when the device is unlocked). 4733 * @hide 4734 */ 4735 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4736 "lock_screen_allow_private_notifications"; 4737 4738 /** 4739 * When set by a user, allows notification remote input atop a securely locked screen 4740 * without having to unlock 4741 * @hide 4742 */ 4743 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4744 "lock_screen_allow_remote_input"; 4745 4746 /** 4747 * Set by the system to track if the user needs to see the call to action for 4748 * the lockscreen notification policy. 4749 * @hide 4750 */ 4751 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4752 "show_note_about_notification_hiding"; 4753 4754 /** 4755 * Set to 1 by the system after trust agents have been initialized. 4756 * @hide 4757 */ 4758 public static final String TRUST_AGENTS_INITIALIZED = 4759 "trust_agents_initialized"; 4760 4761 /** 4762 * The Logging ID (a unique 64-bit value) as a hex string. 4763 * Used as a pseudonymous identifier for logging. 4764 * @deprecated This identifier is poorly initialized and has 4765 * many collisions. It should not be used. 4766 */ 4767 @Deprecated 4768 public static final String LOGGING_ID = "logging_id"; 4769 4770 /** 4771 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4772 */ 4773 @Deprecated 4774 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4775 4776 /** 4777 * No longer supported. 4778 */ 4779 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4780 4781 /** 4782 * No longer supported. 4783 */ 4784 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4785 4786 /** 4787 * No longer supported. 4788 */ 4789 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4790 4791 /** 4792 * Settings classname to launch when Settings is clicked from All 4793 * Applications. Needed because of user testing between the old 4794 * and new Settings apps. 4795 */ 4796 // TODO: 881807 4797 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4798 4799 /** 4800 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4801 */ 4802 @Deprecated 4803 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4804 4805 /** 4806 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4807 */ 4808 @Deprecated 4809 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4810 4811 /** 4812 * If accessibility is enabled. 4813 */ 4814 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4815 4816 /** 4817 * If touch exploration is enabled. 4818 */ 4819 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4820 4821 /** 4822 * List of the enabled accessibility providers. 4823 */ 4824 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4825 "enabled_accessibility_services"; 4826 4827 /** 4828 * List of the accessibility services to which the user has granted 4829 * permission to put the device into touch exploration mode. 4830 * 4831 * @hide 4832 */ 4833 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4834 "touch_exploration_granted_accessibility_services"; 4835 4836 /** 4837 * Whether to speak passwords while in accessibility mode. 4838 */ 4839 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4840 4841 /** 4842 * Whether to draw text with high contrast while in accessibility mode. 4843 * 4844 * @hide 4845 */ 4846 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4847 "high_text_contrast_enabled"; 4848 4849 /** 4850 * If injection of accessibility enhancing JavaScript screen-reader 4851 * is enabled. 4852 * <p> 4853 * Note: The JavaScript based screen-reader is served by the 4854 * Google infrastructure and enable users with disabilities to 4855 * efficiently navigate in and explore web content. 4856 * </p> 4857 * <p> 4858 * This property represents a boolean value. 4859 * </p> 4860 * @hide 4861 */ 4862 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4863 "accessibility_script_injection"; 4864 4865 /** 4866 * The URL for the injected JavaScript based screen-reader used 4867 * for providing accessibility of content in WebView. 4868 * <p> 4869 * Note: The JavaScript based screen-reader is served by the 4870 * Google infrastructure and enable users with disabilities to 4871 * efficiently navigate in and explore web content. 4872 * </p> 4873 * <p> 4874 * This property represents a string value. 4875 * </p> 4876 * @hide 4877 */ 4878 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4879 "accessibility_script_injection_url"; 4880 4881 /** 4882 * Key bindings for navigation in built-in accessibility support for web content. 4883 * <p> 4884 * Note: These key bindings are for the built-in accessibility navigation for 4885 * web content which is used as a fall back solution if JavaScript in a WebView 4886 * is not enabled or the user has not opted-in script injection from Google. 4887 * </p> 4888 * <p> 4889 * The bindings are separated by semi-colon. A binding is a mapping from 4890 * a key to a sequence of actions (for more details look at 4891 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4892 * string representation of an integer obtained from a meta state (optional) shifted 4893 * sixteen times left and bitwise ored with a key code. An action is represented 4894 * as a hexademical string representation of an integer where the first two digits 4895 * are navigation action index, the second, the third, and the fourth digit pairs 4896 * represent the action arguments. The separate actions in a binding are colon 4897 * separated. The key and the action sequence it maps to are separated by equals. 4898 * </p> 4899 * <p> 4900 * For example, the binding below maps the DPAD right button to traverse the 4901 * current navigation axis once without firing an accessibility event and to 4902 * perform the same traversal again but to fire an event: 4903 * <code> 4904 * 0x16=0x01000100:0x01000101; 4905 * </code> 4906 * </p> 4907 * <p> 4908 * The goal of this binding is to enable dynamic rebinding of keys to 4909 * navigation actions for web content without requiring a framework change. 4910 * </p> 4911 * <p> 4912 * This property represents a string value. 4913 * </p> 4914 * @hide 4915 */ 4916 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4917 "accessibility_web_content_key_bindings"; 4918 4919 /** 4920 * Setting that specifies whether the display magnification is enabled. 4921 * Display magnifications allows the user to zoom in the display content 4922 * and is targeted to low vision users. The current magnification scale 4923 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4924 * 4925 * @hide 4926 */ 4927 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4928 "accessibility_display_magnification_enabled"; 4929 4930 /** 4931 * Setting that specifies what the display magnification scale is. 4932 * Display magnifications allows the user to zoom in the display 4933 * content and is targeted to low vision users. Whether a display 4934 * magnification is performed is controlled by 4935 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4936 * 4937 * @hide 4938 */ 4939 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4940 "accessibility_display_magnification_scale"; 4941 4942 /** 4943 * Setting that specifies whether the display magnification should be 4944 * automatically updated. If this fearture is enabled the system will 4945 * exit magnification mode or pan the viewport when a context change 4946 * occurs. For example, on staring a new activity or rotating the screen, 4947 * the system may zoom out so the user can see the new context he is in. 4948 * Another example is on showing a window that is not visible in the 4949 * magnified viewport the system may pan the viewport to make the window 4950 * the has popped up so the user knows that the context has changed. 4951 * Whether a screen magnification is performed is controlled by 4952 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4953 * 4954 * @hide 4955 */ 4956 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4957 "accessibility_display_magnification_auto_update"; 4958 4959 /** 4960 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4961 * modified from an AccessibilityService using the SoftKeyboardController. 4962 * 4963 * @hide 4964 */ 4965 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4966 "accessibility_soft_keyboard_mode"; 4967 4968 /** 4969 * Default soft keyboard behavior. 4970 * 4971 * @hide 4972 */ 4973 public static final int SHOW_MODE_AUTO = 0; 4974 4975 /** 4976 * Soft keyboard is never shown. 4977 * 4978 * @hide 4979 */ 4980 public static final int SHOW_MODE_HIDDEN = 1; 4981 4982 /** 4983 * Setting that specifies whether timed text (captions) should be 4984 * displayed in video content. Text display properties are controlled by 4985 * the following settings: 4986 * <ul> 4987 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4988 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4989 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4990 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4991 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4992 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4993 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4994 * </ul> 4995 * 4996 * @hide 4997 */ 4998 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4999 "accessibility_captioning_enabled"; 5000 5001 /** 5002 * Setting that specifies the language for captions as a locale string, 5003 * e.g. en_US. 5004 * 5005 * @see java.util.Locale#toString 5006 * @hide 5007 */ 5008 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5009 "accessibility_captioning_locale"; 5010 5011 /** 5012 * Integer property that specifies the preset style for captions, one 5013 * of: 5014 * <ul> 5015 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5016 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5017 * </ul> 5018 * 5019 * @see java.util.Locale#toString 5020 * @hide 5021 */ 5022 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5023 "accessibility_captioning_preset"; 5024 5025 /** 5026 * Integer property that specifes the background color for captions as a 5027 * packed 32-bit color. 5028 * 5029 * @see android.graphics.Color#argb 5030 * @hide 5031 */ 5032 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5033 "accessibility_captioning_background_color"; 5034 5035 /** 5036 * Integer property that specifes the foreground color for captions as a 5037 * packed 32-bit color. 5038 * 5039 * @see android.graphics.Color#argb 5040 * @hide 5041 */ 5042 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5043 "accessibility_captioning_foreground_color"; 5044 5045 /** 5046 * Integer property that specifes the edge type for captions, one of: 5047 * <ul> 5048 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5049 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5050 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5051 * </ul> 5052 * 5053 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5054 * @hide 5055 */ 5056 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5057 "accessibility_captioning_edge_type"; 5058 5059 /** 5060 * Integer property that specifes the edge color for captions as a 5061 * packed 32-bit color. 5062 * 5063 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5064 * @see android.graphics.Color#argb 5065 * @hide 5066 */ 5067 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5068 "accessibility_captioning_edge_color"; 5069 5070 /** 5071 * Integer property that specifes the window color for captions as a 5072 * packed 32-bit color. 5073 * 5074 * @see android.graphics.Color#argb 5075 * @hide 5076 */ 5077 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5078 "accessibility_captioning_window_color"; 5079 5080 /** 5081 * String property that specifies the typeface for captions, one of: 5082 * <ul> 5083 * <li>DEFAULT 5084 * <li>MONOSPACE 5085 * <li>SANS_SERIF 5086 * <li>SERIF 5087 * </ul> 5088 * 5089 * @see android.graphics.Typeface 5090 * @hide 5091 */ 5092 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5093 "accessibility_captioning_typeface"; 5094 5095 /** 5096 * Floating point property that specifies font scaling for captions. 5097 * 5098 * @hide 5099 */ 5100 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5101 "accessibility_captioning_font_scale"; 5102 5103 /** 5104 * Setting that specifies whether display color inversion is enabled. 5105 */ 5106 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5107 "accessibility_display_inversion_enabled"; 5108 5109 /** 5110 * Setting that specifies whether display color space adjustment is 5111 * enabled. 5112 * 5113 * @hide 5114 */ 5115 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5116 "accessibility_display_daltonizer_enabled"; 5117 5118 /** 5119 * Integer property that specifies the type of color space adjustment to 5120 * perform. Valid values are defined in AccessibilityManager. 5121 * 5122 * @hide 5123 */ 5124 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5125 "accessibility_display_daltonizer"; 5126 5127 /** 5128 * Float list that specifies the color matrix to apply to 5129 * the display. Valid values are defined in AccessibilityManager. 5130 * 5131 * @hide 5132 */ 5133 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5134 "accessibility_display_color_matrix"; 5135 5136 /** 5137 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5138 * enabled. 5139 * 5140 * @hide 5141 */ 5142 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5143 "accessibility_autoclick_enabled"; 5144 5145 /** 5146 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5147 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5148 * 5149 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5150 * @hide 5151 */ 5152 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5153 "accessibility_autoclick_delay"; 5154 5155 /** 5156 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5157 * accessibility. 5158 * (0 = false, 1 = true) 5159 * @hide 5160 */ 5161 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5162 "accessibility_large_pointer_icon"; 5163 5164 /** 5165 * The timeout for considering a press to be a long press in milliseconds. 5166 * @hide 5167 */ 5168 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5169 5170 /** 5171 * List of the enabled print services. 5172 * 5173 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5174 * from pre-N. 5175 * 5176 * @hide 5177 */ 5178 public static final String ENABLED_PRINT_SERVICES = 5179 "enabled_print_services"; 5180 5181 /** 5182 * List of the disabled print services. 5183 * 5184 * @hide 5185 */ 5186 public static final String DISABLED_PRINT_SERVICES = 5187 "disabled_print_services"; 5188 5189 /** 5190 * The saved value for WindowManagerService.setForcedDisplayDensity() 5191 * formatted as a single integer representing DPI. If unset, then use 5192 * the real display density. 5193 * 5194 * @hide 5195 */ 5196 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5197 5198 /** 5199 * Setting to always use the default text-to-speech settings regardless 5200 * of the application settings. 5201 * 1 = override application settings, 5202 * 0 = use application settings (if specified). 5203 * 5204 * @deprecated The value of this setting is no longer respected by 5205 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5206 */ 5207 @Deprecated 5208 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5209 5210 /** 5211 * Default text-to-speech engine speech rate. 100 = 1x 5212 */ 5213 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5214 5215 /** 5216 * Default text-to-speech engine pitch. 100 = 1x 5217 */ 5218 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5219 5220 /** 5221 * Default text-to-speech engine. 5222 */ 5223 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5224 5225 /** 5226 * Default text-to-speech language. 5227 * 5228 * @deprecated this setting is no longer in use, as of the Ice Cream 5229 * Sandwich release. Apps should never need to read this setting directly, 5230 * instead can query the TextToSpeech framework classes for the default 5231 * locale. {@link TextToSpeech#getLanguage()}. 5232 */ 5233 @Deprecated 5234 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5235 5236 /** 5237 * Default text-to-speech country. 5238 * 5239 * @deprecated this setting is no longer in use, as of the Ice Cream 5240 * Sandwich release. Apps should never need to read this setting directly, 5241 * instead can query the TextToSpeech framework classes for the default 5242 * locale. {@link TextToSpeech#getLanguage()}. 5243 */ 5244 @Deprecated 5245 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5246 5247 /** 5248 * Default text-to-speech locale variant. 5249 * 5250 * @deprecated this setting is no longer in use, as of the Ice Cream 5251 * Sandwich release. Apps should never need to read this setting directly, 5252 * instead can query the TextToSpeech framework classes for the 5253 * locale that is in use {@link TextToSpeech#getLanguage()}. 5254 */ 5255 @Deprecated 5256 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5257 5258 /** 5259 * Stores the default tts locales on a per engine basis. Stored as 5260 * a comma seperated list of values, each value being of the form 5261 * {@code engine_name:locale} for example, 5262 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5263 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5264 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5265 * setting directly, and can query the TextToSpeech framework classes 5266 * for the locale that is in use. 5267 * 5268 * @hide 5269 */ 5270 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5271 5272 /** 5273 * Space delimited list of plugin packages that are enabled. 5274 */ 5275 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5276 5277 /** 5278 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5279 * instead. 5280 */ 5281 @Deprecated 5282 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5283 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5284 5285 /** 5286 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5287 * instead. 5288 */ 5289 @Deprecated 5290 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5291 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5292 5293 /** 5294 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5295 * instead. 5296 */ 5297 @Deprecated 5298 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5299 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5300 5301 /** 5302 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5303 * instead. 5304 */ 5305 @Deprecated 5306 public static final String WIFI_ON = Global.WIFI_ON; 5307 5308 /** 5309 * The acceptable packet loss percentage (range 0 - 100) before trying 5310 * another AP on the same network. 5311 * @deprecated This setting is not used. 5312 */ 5313 @Deprecated 5314 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5315 "wifi_watchdog_acceptable_packet_loss_percentage"; 5316 5317 /** 5318 * The number of access points required for a network in order for the 5319 * watchdog to monitor it. 5320 * @deprecated This setting is not used. 5321 */ 5322 @Deprecated 5323 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5324 5325 /** 5326 * The delay between background checks. 5327 * @deprecated This setting is not used. 5328 */ 5329 @Deprecated 5330 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5331 "wifi_watchdog_background_check_delay_ms"; 5332 5333 /** 5334 * Whether the Wi-Fi watchdog is enabled for background checking even 5335 * after it thinks the user has connected to a good access point. 5336 * @deprecated This setting is not used. 5337 */ 5338 @Deprecated 5339 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5340 "wifi_watchdog_background_check_enabled"; 5341 5342 /** 5343 * The timeout for a background ping 5344 * @deprecated This setting is not used. 5345 */ 5346 @Deprecated 5347 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5348 "wifi_watchdog_background_check_timeout_ms"; 5349 5350 /** 5351 * The number of initial pings to perform that *may* be ignored if they 5352 * fail. Again, if these fail, they will *not* be used in packet loss 5353 * calculation. For example, one network always seemed to time out for 5354 * the first couple pings, so this is set to 3 by default. 5355 * @deprecated This setting is not used. 5356 */ 5357 @Deprecated 5358 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5359 "wifi_watchdog_initial_ignored_ping_count"; 5360 5361 /** 5362 * The maximum number of access points (per network) to attempt to test. 5363 * If this number is reached, the watchdog will no longer monitor the 5364 * initial connection state for the network. This is a safeguard for 5365 * networks containing multiple APs whose DNS does not respond to pings. 5366 * @deprecated This setting is not used. 5367 */ 5368 @Deprecated 5369 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5370 5371 /** 5372 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5373 */ 5374 @Deprecated 5375 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5376 5377 /** 5378 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5379 * @deprecated This setting is not used. 5380 */ 5381 @Deprecated 5382 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5383 5384 /** 5385 * The number of pings to test if an access point is a good connection. 5386 * @deprecated This setting is not used. 5387 */ 5388 @Deprecated 5389 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5390 5391 /** 5392 * The delay between pings. 5393 * @deprecated This setting is not used. 5394 */ 5395 @Deprecated 5396 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5397 5398 /** 5399 * The timeout per ping. 5400 * @deprecated This setting is not used. 5401 */ 5402 @Deprecated 5403 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5404 5405 /** 5406 * @deprecated Use 5407 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5408 */ 5409 @Deprecated 5410 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5411 5412 /** 5413 * @deprecated Use 5414 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5415 */ 5416 @Deprecated 5417 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5418 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5419 5420 /** 5421 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5422 * the receivers of the PendingIntent an opportunity to make a new network request before 5423 * the Network satisfying the request is potentially removed. 5424 * 5425 * @hide 5426 */ 5427 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5428 "connectivity_release_pending_intent_delay_ms"; 5429 5430 /** 5431 * Whether background data usage is allowed. 5432 * 5433 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5434 * availability of background data depends on several 5435 * combined factors. When background data is unavailable, 5436 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5437 * now appear disconnected. 5438 */ 5439 @Deprecated 5440 public static final String BACKGROUND_DATA = "background_data"; 5441 5442 /** 5443 * Origins for which browsers should allow geolocation by default. 5444 * The value is a space-separated list of origins. 5445 */ 5446 public static final String ALLOWED_GEOLOCATION_ORIGINS 5447 = "allowed_geolocation_origins"; 5448 5449 /** 5450 * The preferred TTY mode 0 = TTy Off, CDMA default 5451 * 1 = TTY Full 5452 * 2 = TTY HCO 5453 * 3 = TTY VCO 5454 * @hide 5455 */ 5456 public static final String PREFERRED_TTY_MODE = 5457 "preferred_tty_mode"; 5458 5459 /** 5460 * Whether the enhanced voice privacy mode is enabled. 5461 * 0 = normal voice privacy 5462 * 1 = enhanced voice privacy 5463 * @hide 5464 */ 5465 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5466 5467 /** 5468 * Whether the TTY mode mode is enabled. 5469 * 0 = disabled 5470 * 1 = enabled 5471 * @hide 5472 */ 5473 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5474 5475 /** 5476 * Controls whether settings backup is enabled. 5477 * Type: int ( 0 = disabled, 1 = enabled ) 5478 * @hide 5479 */ 5480 public static final String BACKUP_ENABLED = "backup_enabled"; 5481 5482 /** 5483 * Controls whether application data is automatically restored from backup 5484 * at install time. 5485 * Type: int ( 0 = disabled, 1 = enabled ) 5486 * @hide 5487 */ 5488 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5489 5490 /** 5491 * Indicates whether settings backup has been fully provisioned. 5492 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5493 * @hide 5494 */ 5495 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5496 5497 /** 5498 * Component of the transport to use for backup/restore. 5499 * @hide 5500 */ 5501 public static final String BACKUP_TRANSPORT = "backup_transport"; 5502 5503 /** 5504 * Version for which the setup wizard was last shown. Bumped for 5505 * each release when there is new setup information to show. 5506 * @hide 5507 */ 5508 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5509 5510 /** 5511 * The interval in milliseconds after which Wi-Fi is considered idle. 5512 * When idle, it is possible for the device to be switched from Wi-Fi to 5513 * the mobile data network. 5514 * @hide 5515 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5516 * instead. 5517 */ 5518 @Deprecated 5519 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5520 5521 /** 5522 * The global search provider chosen by the user (if multiple global 5523 * search providers are installed). This will be the provider returned 5524 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5525 * installed. This setting is stored as a flattened component name as 5526 * per {@link ComponentName#flattenToString()}. 5527 * 5528 * @hide 5529 */ 5530 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5531 "search_global_search_activity"; 5532 5533 /** 5534 * The number of promoted sources in GlobalSearch. 5535 * @hide 5536 */ 5537 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5538 /** 5539 * The maximum number of suggestions returned by GlobalSearch. 5540 * @hide 5541 */ 5542 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5543 /** 5544 * The number of suggestions GlobalSearch will ask each non-web search source for. 5545 * @hide 5546 */ 5547 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5548 /** 5549 * The number of suggestions the GlobalSearch will ask the web search source for. 5550 * @hide 5551 */ 5552 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5553 "search_web_results_override_limit"; 5554 /** 5555 * The number of milliseconds that GlobalSearch will wait for suggestions from 5556 * promoted sources before continuing with all other sources. 5557 * @hide 5558 */ 5559 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5560 "search_promoted_source_deadline_millis"; 5561 /** 5562 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5563 * @hide 5564 */ 5565 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5566 /** 5567 * The maximum number of milliseconds that GlobalSearch shows the previous results 5568 * after receiving a new query. 5569 * @hide 5570 */ 5571 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5572 /** 5573 * The maximum age of log data used for shortcuts in GlobalSearch. 5574 * @hide 5575 */ 5576 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5577 /** 5578 * The maximum age of log data used for source ranking in GlobalSearch. 5579 * @hide 5580 */ 5581 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5582 "search_max_source_event_age_millis"; 5583 /** 5584 * The minimum number of impressions needed to rank a source in GlobalSearch. 5585 * @hide 5586 */ 5587 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5588 "search_min_impressions_for_source_ranking"; 5589 /** 5590 * The minimum number of clicks needed to rank a source in GlobalSearch. 5591 * @hide 5592 */ 5593 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5594 "search_min_clicks_for_source_ranking"; 5595 /** 5596 * The maximum number of shortcuts shown by GlobalSearch. 5597 * @hide 5598 */ 5599 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5600 /** 5601 * The size of the core thread pool for suggestion queries in GlobalSearch. 5602 * @hide 5603 */ 5604 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5605 "search_query_thread_core_pool_size"; 5606 /** 5607 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5608 * @hide 5609 */ 5610 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5611 "search_query_thread_max_pool_size"; 5612 /** 5613 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5614 * @hide 5615 */ 5616 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5617 "search_shortcut_refresh_core_pool_size"; 5618 /** 5619 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5620 * @hide 5621 */ 5622 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5623 "search_shortcut_refresh_max_pool_size"; 5624 /** 5625 * The maximun time that excess threads in the GlobalSeach thread pools will 5626 * wait before terminating. 5627 * @hide 5628 */ 5629 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5630 "search_thread_keepalive_seconds"; 5631 /** 5632 * The maximum number of concurrent suggestion queries to each source. 5633 * @hide 5634 */ 5635 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5636 "search_per_source_concurrent_query_limit"; 5637 5638 /** 5639 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5640 * @hide 5641 */ 5642 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5643 5644 /** 5645 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5646 * @hide 5647 */ 5648 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5649 5650 /** 5651 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5652 * @hide 5653 */ 5654 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5655 5656 /** 5657 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5658 * @hide 5659 */ 5660 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5661 5662 /** 5663 * If nonzero, ANRs in invisible background processes bring up a dialog. 5664 * Otherwise, the process will be silently killed. 5665 * @hide 5666 */ 5667 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5668 5669 /** 5670 * The {@link ComponentName} string of the service to be used as the voice recognition 5671 * service. 5672 * 5673 * @hide 5674 */ 5675 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5676 5677 /** 5678 * Stores whether an user has consented to have apps verified through PAM. 5679 * The value is boolean (1 or 0). 5680 * 5681 * @hide 5682 */ 5683 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5684 "package_verifier_user_consent"; 5685 5686 /** 5687 * The {@link ComponentName} string of the selected spell checker service which is 5688 * one of the services managed by the text service manager. 5689 * 5690 * @hide 5691 */ 5692 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5693 5694 /** 5695 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5696 * service which is one of the services managed by the text service manager. 5697 * 5698 * @hide 5699 */ 5700 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5701 "selected_spell_checker_subtype"; 5702 5703 /** 5704 * The {@link ComponentName} string whether spell checker is enabled or not. 5705 * 5706 * @hide 5707 */ 5708 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5709 5710 /** 5711 * What happens when the user presses the Power button while in-call 5712 * and the screen is on.<br/> 5713 * <b>Values:</b><br/> 5714 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5715 * 2 - The Power button hangs up the current call.<br/> 5716 * 5717 * @hide 5718 */ 5719 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5720 5721 /** 5722 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5723 * @hide 5724 */ 5725 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5726 5727 /** 5728 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5729 * @hide 5730 */ 5731 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5732 5733 /** 5734 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5735 * @hide 5736 */ 5737 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5738 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5739 5740 /** 5741 * Whether the device should wake when the wake gesture sensor detects motion. 5742 * @hide 5743 */ 5744 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5745 5746 /** 5747 * Whether the device should doze if configured. 5748 * @hide 5749 */ 5750 public static final String DOZE_ENABLED = "doze_enabled"; 5751 5752 /** 5753 * The current night mode that has been selected by the user. Owned 5754 * and controlled by UiModeManagerService. Constants are as per 5755 * UiModeManager. 5756 * @hide 5757 */ 5758 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5759 5760 /** 5761 * Whether screensavers are enabled. 5762 * @hide 5763 */ 5764 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5765 5766 /** 5767 * The user's chosen screensaver components. 5768 * 5769 * These will be launched by the PhoneWindowManager after a timeout when not on 5770 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5771 * @hide 5772 */ 5773 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5774 5775 /** 5776 * If screensavers are enabled, whether the screensaver should be automatically launched 5777 * when the device is inserted into a (desk) dock. 5778 * @hide 5779 */ 5780 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5781 5782 /** 5783 * If screensavers are enabled, whether the screensaver should be automatically launched 5784 * when the screen times out when not on battery. 5785 * @hide 5786 */ 5787 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5788 5789 /** 5790 * If screensavers are enabled, the default screensaver component. 5791 * @hide 5792 */ 5793 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5794 5795 /** 5796 * The default NFC payment component 5797 * @hide 5798 */ 5799 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5800 5801 /** 5802 * Whether NFC payment is handled by the foreground application or a default. 5803 * @hide 5804 */ 5805 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5806 5807 /** 5808 * Specifies the package name currently configured to be the primary sms application 5809 * @hide 5810 */ 5811 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5812 5813 /** 5814 * Specifies the package name currently configured to be the default dialer application 5815 * @hide 5816 */ 5817 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5818 5819 /** 5820 * Specifies the package name currently configured to be the emergency assistance application 5821 * 5822 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5823 * 5824 * @hide 5825 */ 5826 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5827 5828 /** 5829 * Specifies whether the current app context on scren (assist data) will be sent to the 5830 * assist application (active voice interaction service). 5831 * 5832 * @hide 5833 */ 5834 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5835 5836 /** 5837 * Specifies whether a screenshot of the screen contents will be sent to the assist 5838 * application (active voice interaction service). 5839 * 5840 * @hide 5841 */ 5842 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5843 5844 /** 5845 * Names of the service components that the current user has explicitly allowed to 5846 * see all of the user's notifications, separated by ':'. 5847 * 5848 * @hide 5849 */ 5850 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5851 5852 /** 5853 * Names of the packages that the current user has explicitly allowed to 5854 * manage notification policy configuration, separated by ':'. 5855 */ 5856 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5857 "enabled_notification_policy_access_packages"; 5858 5859 /** @hide */ 5860 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5861 5862 /** @hide */ 5863 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5864 = "volume_controller_service_component"; 5865 5866 /** @hide */ 5867 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5868 5869 /** 5870 * This is the query URI for finding a print service to install. 5871 * 5872 * @hide 5873 */ 5874 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5875 5876 /** 5877 * This is the query URI for finding a NFC payment service to install. 5878 * 5879 * @hide 5880 */ 5881 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5882 5883 /** 5884 * If enabled, apps should try to skip any introductory hints on first launch. This might 5885 * apply to users that are already familiar with the environment or temporary users. 5886 * <p> 5887 * Type : int (0 to show hints, 1 to skip showing hints) 5888 */ 5889 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5890 5891 /** 5892 * Persisted playback time after a user confirmation of an unsafe volume level. 5893 * 5894 * @hide 5895 */ 5896 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5897 5898 /** 5899 * This preference enables notification display on the lockscreen. 5900 * @hide 5901 */ 5902 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5903 "lock_screen_show_notifications"; 5904 5905 /** 5906 * List of TV inputs that are currently hidden. This is a string 5907 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5908 * {@link android.net.Uri#encode(String)} and separated by ':'. 5909 * @hide 5910 */ 5911 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5912 5913 /** 5914 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5915 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5916 * and separated by ','. Each pair is separated by ':'. 5917 * @hide 5918 */ 5919 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5920 5921 /** 5922 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5923 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5924 * and 0 means automatic routing is enabled. 5925 * 5926 * @hide 5927 */ 5928 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5929 "usb_audio_automatic_routing_disabled"; 5930 5931 /** 5932 * The timeout in milliseconds before the device fully goes to sleep after 5933 * a period of inactivity. This value sets an upper bound on how long the device 5934 * will stay awake or dreaming without user activity. It should generally 5935 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5936 * will sleep before it ever has a chance to dream. 5937 * <p> 5938 * Use -1 to disable this timeout. 5939 * </p> 5940 * 5941 * @hide 5942 */ 5943 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5944 5945 /** 5946 * Controls whether double tap to wake is enabled. 5947 * @hide 5948 */ 5949 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5950 5951 /** 5952 * The current assistant component. It could be a voice interaction service, 5953 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5954 * handling. 5955 * 5956 * @hide 5957 */ 5958 public static final String ASSISTANT = "assistant"; 5959 5960 /** 5961 * Whether the camera launch gesture should be disabled. 5962 * 5963 * @hide 5964 */ 5965 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5966 5967 /** 5968 * Whether the camera launch gesture to double tap the power button when the screen is off 5969 * should be disabled. 5970 * 5971 * @hide 5972 */ 5973 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5974 "camera_double_tap_power_gesture_disabled"; 5975 5976 /** 5977 5978 /** 5979 * Behavior of twilight on the device. 5980 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5981 * or {@link #TWILIGHT_MODE_AUTO}. 5982 * @hide 5983 */ 5984 public static final String TWILIGHT_MODE = "twilight_mode"; 5985 5986 /** 5987 * Twilight mode always off. 5988 * @hide 5989 */ 5990 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 5991 5992 /** 5993 * Twilight mode always on. 5994 * @hide 5995 */ 5996 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 5997 5998 /** 5999 * Twilight mode auto. 6000 * @hide 6001 */ 6002 public static final int TWILIGHT_MODE_AUTO = 2; 6003 6004 /** 6005 * Twilight mode auto, temporarily overriden to on. 6006 * @hide 6007 */ 6008 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6009 6010 /** 6011 * Twilight mode auto, temporarily overriden to off. 6012 * @hide 6013 */ 6014 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6015 6016 /** 6017 * Whether brightness should automatically adjust based on twilight state. 6018 * @hide 6019 */ 6020 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6021 6022 /** 6023 * Names of the service components that the current user has explicitly allowed to 6024 * be a VR mode listener, separated by ':'. 6025 * 6026 * @hide 6027 */ 6028 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6029 6030 /** 6031 * This are the settings to be backed up. 6032 * 6033 * NOTE: Settings are backed up and restored in the order they appear 6034 * in this array. If you have one setting depending on another, 6035 * make sure that they are ordered appropriately. 6036 * 6037 * @hide 6038 */ 6039 public static final String[] SETTINGS_TO_BACKUP = { 6040 BUGREPORT_IN_POWER_MENU, // moved to global 6041 ALLOW_MOCK_LOCATION, 6042 PARENTAL_CONTROL_ENABLED, 6043 PARENTAL_CONTROL_REDIRECT_URL, 6044 USB_MASS_STORAGE_ENABLED, // moved to global 6045 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6046 ACCESSIBILITY_DISPLAY_DALTONIZER, 6047 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6048 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6049 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6050 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6051 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6052 ACCESSIBILITY_SCRIPT_INJECTION, 6053 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6054 BACKUP_AUTO_RESTORE, 6055 ENABLED_ACCESSIBILITY_SERVICES, 6056 ENABLED_NOTIFICATION_LISTENERS, 6057 ENABLED_VR_LISTENERS, 6058 ENABLED_INPUT_METHODS, 6059 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6060 TOUCH_EXPLORATION_ENABLED, 6061 ACCESSIBILITY_ENABLED, 6062 ACCESSIBILITY_SPEAK_PASSWORD, 6063 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6064 ACCESSIBILITY_CAPTIONING_PRESET, 6065 ACCESSIBILITY_CAPTIONING_ENABLED, 6066 ACCESSIBILITY_CAPTIONING_LOCALE, 6067 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6068 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6069 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6070 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6071 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6072 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6073 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6074 TTS_USE_DEFAULTS, 6075 TTS_DEFAULT_RATE, 6076 TTS_DEFAULT_PITCH, 6077 TTS_DEFAULT_SYNTH, 6078 TTS_DEFAULT_LANG, 6079 TTS_DEFAULT_COUNTRY, 6080 TTS_ENABLED_PLUGINS, 6081 TTS_DEFAULT_LOCALE, 6082 SHOW_IME_WITH_HARD_KEYBOARD, 6083 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6084 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6085 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6086 SELECTED_SPELL_CHECKER, 6087 SELECTED_SPELL_CHECKER_SUBTYPE, 6088 SPELL_CHECKER_ENABLED, 6089 MOUNT_PLAY_NOTIFICATION_SND, 6090 MOUNT_UMS_AUTOSTART, 6091 MOUNT_UMS_PROMPT, 6092 MOUNT_UMS_NOTIFY_ENABLED, 6093 SLEEP_TIMEOUT, 6094 DOUBLE_TAP_TO_WAKE, 6095 WAKE_GESTURE_ENABLED, 6096 LONG_PRESS_TIMEOUT, 6097 CAMERA_GESTURE_DISABLED, 6098 ACCESSIBILITY_AUTOCLICK_ENABLED, 6099 ACCESSIBILITY_AUTOCLICK_DELAY, 6100 ACCESSIBILITY_LARGE_POINTER_ICON, 6101 PREFERRED_TTY_MODE, 6102 ENHANCED_VOICE_PRIVACY_ENABLED, 6103 TTY_MODE_ENABLED, 6104 INCALL_POWER_BUTTON_BEHAVIOR 6105 }; 6106 6107 /** 6108 * These entries are considered common between the personal and the managed profile, 6109 * since the managed profile doesn't get to change them. 6110 */ 6111 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6112 6113 static { 6114 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6115 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6116 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6117 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6118 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6119 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6120 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6121 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6122 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6123 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6124 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6125 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6126 } 6127 6128 /** @hide */ 6129 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6130 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6131 } 6132 6133 /** 6134 * Helper method for determining if a location provider is enabled. 6135 * 6136 * @param cr the content resolver to use 6137 * @param provider the location provider to query 6138 * @return true if the provider is enabled 6139 * 6140 * @deprecated use {@link #LOCATION_MODE} or 6141 * {@link LocationManager#isProviderEnabled(String)} 6142 */ 6143 @Deprecated 6144 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6145 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6146 } 6147 6148 /** 6149 * Helper method for determining if a location provider is enabled. 6150 * @param cr the content resolver to use 6151 * @param provider the location provider to query 6152 * @param userId the userId to query 6153 * @return true if the provider is enabled 6154 * @deprecated use {@link #LOCATION_MODE} or 6155 * {@link LocationManager#isProviderEnabled(String)} 6156 * @hide 6157 */ 6158 @Deprecated 6159 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6160 String allowedProviders = Settings.Secure.getStringForUser(cr, 6161 LOCATION_PROVIDERS_ALLOWED, userId); 6162 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6163 } 6164 6165 /** 6166 * Thread-safe method for enabling or disabling a single location provider. 6167 * @param cr the content resolver to use 6168 * @param provider the location provider to enable or disable 6169 * @param enabled true if the provider should be enabled 6170 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6171 */ 6172 @Deprecated 6173 public static final void setLocationProviderEnabled(ContentResolver cr, 6174 String provider, boolean enabled) { 6175 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6176 } 6177 6178 /** 6179 * Thread-safe method for enabling or disabling a single location provider. 6180 * 6181 * @param cr the content resolver to use 6182 * @param provider the location provider to enable or disable 6183 * @param enabled true if the provider should be enabled 6184 * @param userId the userId for which to enable/disable providers 6185 * @return true if the value was set, false on database errors 6186 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6187 * {@link #LOCATION_MODE} 6188 * @hide 6189 */ 6190 @Deprecated 6191 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6192 String provider, boolean enabled, int userId) { 6193 synchronized (mLocationSettingsLock) { 6194 // to ensure thread safety, we write the provider name with a '+' or '-' 6195 // and let the SettingsProvider handle it rather than reading and modifying 6196 // the list of enabled providers. 6197 if (enabled) { 6198 provider = "+" + provider; 6199 } else { 6200 provider = "-" + provider; 6201 } 6202 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6203 userId); 6204 } 6205 } 6206 6207 /** 6208 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6209 */ 6210 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6211 final int mode = getLocationModeForUser(cr, userId); 6212 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6213 } 6214 6215 /** 6216 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6217 */ 6218 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6219 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6220 LOCATION_MODE_HIGH_ACCURACY, userId); 6221 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6222 // turn on location any longer. 6223 if (mode == LOCATION_MODE_OFF) { 6224 mode = LOCATION_MODE_HIGH_ACCURACY; 6225 } 6226 return setLocationModeForUser(cr, mode, userId); 6227 } 6228 6229 /** 6230 * Thread-safe method for setting the location mode to one of 6231 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6232 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6233 * 6234 * @param cr the content resolver to use 6235 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6236 * @param userId the userId for which to change mode 6237 * @return true if the value was set, false on database errors 6238 * 6239 * @throws IllegalArgumentException if mode is not one of the supported values 6240 */ 6241 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6242 int userId) { 6243 synchronized (mLocationSettingsLock) { 6244 boolean gps = false; 6245 boolean network = false; 6246 switch (mode) { 6247 case LOCATION_MODE_PREVIOUS: 6248 // Retrieve the actual mode and set to that mode. 6249 return restoreLocationModeForUser(cr, userId); 6250 case LOCATION_MODE_OFF: 6251 saveLocationModeForUser(cr, userId); 6252 break; 6253 case LOCATION_MODE_SENSORS_ONLY: 6254 gps = true; 6255 break; 6256 case LOCATION_MODE_BATTERY_SAVING: 6257 network = true; 6258 break; 6259 case LOCATION_MODE_HIGH_ACCURACY: 6260 gps = true; 6261 network = true; 6262 break; 6263 default: 6264 throw new IllegalArgumentException("Invalid location mode: " + mode); 6265 } 6266 // Note it's important that we set the NLP mode first. The Google implementation 6267 // of NLP clears its NLP consent setting any time it receives a 6268 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6269 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6270 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6271 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6272 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6273 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6274 // dialog. Then the people who wrote the setup wizard would be sad. 6275 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6276 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6277 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6278 cr, LocationManager.GPS_PROVIDER, gps, userId); 6279 return gpsSuccess && nlpSuccess; 6280 } 6281 } 6282 6283 /** 6284 * Thread-safe method for reading the location mode, returns one of 6285 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6286 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6287 * 6288 * @param cr the content resolver to use 6289 * @param userId the userId for which to read the mode 6290 * @return the location mode 6291 */ 6292 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6293 synchronized (mLocationSettingsLock) { 6294 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6295 cr, LocationManager.GPS_PROVIDER, userId); 6296 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6297 cr, LocationManager.NETWORK_PROVIDER, userId); 6298 if (gpsEnabled && networkEnabled) { 6299 return LOCATION_MODE_HIGH_ACCURACY; 6300 } else if (gpsEnabled) { 6301 return LOCATION_MODE_SENSORS_ONLY; 6302 } else if (networkEnabled) { 6303 return LOCATION_MODE_BATTERY_SAVING; 6304 } else { 6305 return LOCATION_MODE_OFF; 6306 } 6307 } 6308 } 6309 } 6310 6311 /** 6312 * Global system settings, containing preferences that always apply identically 6313 * to all defined users. Applications can read these but are not allowed to write; 6314 * like the "Secure" settings, these are for preferences that the user must 6315 * explicitly modify through the system UI or specialized APIs for those values. 6316 */ 6317 public static final class Global extends NameValueTable { 6318 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6319 6320 /** 6321 * The content:// style URL for global secure settings items. Not public. 6322 */ 6323 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6324 6325 /** 6326 * Whether users are allowed to add more users or guest from lockscreen. 6327 * <p> 6328 * Type: int 6329 * @hide 6330 */ 6331 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6332 6333 /** 6334 * Setting whether the global gesture for enabling accessibility is enabled. 6335 * If this gesture is enabled the user will be able to perfrom it to enable 6336 * the accessibility state without visiting the settings app. 6337 * @hide 6338 */ 6339 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6340 "enable_accessibility_global_gesture_enabled"; 6341 6342 /** 6343 * Whether Airplane Mode is on. 6344 */ 6345 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6346 6347 /** 6348 * Whether Theater Mode is on. 6349 * {@hide} 6350 */ 6351 @SystemApi 6352 public static final String THEATER_MODE_ON = "theater_mode_on"; 6353 6354 /** 6355 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6356 */ 6357 public static final String RADIO_BLUETOOTH = "bluetooth"; 6358 6359 /** 6360 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6361 */ 6362 public static final String RADIO_WIFI = "wifi"; 6363 6364 /** 6365 * {@hide} 6366 */ 6367 public static final String RADIO_WIMAX = "wimax"; 6368 /** 6369 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6370 */ 6371 public static final String RADIO_CELL = "cell"; 6372 6373 /** 6374 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6375 */ 6376 public static final String RADIO_NFC = "nfc"; 6377 6378 /** 6379 * A comma separated list of radios that need to be disabled when airplane mode 6380 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6381 * included in the comma separated list. 6382 */ 6383 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6384 6385 /** 6386 * A comma separated list of radios that should to be disabled when airplane mode 6387 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6388 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6389 * will be turned off when entering airplane mode, but the user will be able to reenable 6390 * Wifi in the Settings app. 6391 * 6392 * {@hide} 6393 */ 6394 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6395 6396 /** 6397 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6398 * See {@link android.bluetooth.BluetoothProfile}. 6399 * {@hide} 6400 */ 6401 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6402 6403 /** 6404 * A semi-colon separated list of Bluetooth interoperability workarounds. 6405 * Each entry is a partial Bluetooth device address string and an integer representing 6406 * the feature to be disabled, separated by a comma. The integer must correspond 6407 * to a interoperability feature as defined in "interop.h" in /system/bt. 6408 * <p> 6409 * Example: <br/> 6410 * "00:11:22,0;01:02:03:04,2" 6411 * @hide 6412 */ 6413 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6414 6415 /** 6416 * The policy for deciding when Wi-Fi should go to sleep (which will in 6417 * turn switch to using the mobile data as an Internet connection). 6418 * <p> 6419 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6420 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6421 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6422 */ 6423 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6424 6425 /** 6426 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6427 * policy, which is to sleep shortly after the turning off 6428 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6429 */ 6430 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6431 6432 /** 6433 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6434 * the device is on battery, and never go to sleep when the device is 6435 * plugged in. 6436 */ 6437 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6438 6439 /** 6440 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6441 */ 6442 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6443 6444 /** 6445 * Value to specify if the user prefers the date, time and time zone 6446 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6447 */ 6448 public static final String AUTO_TIME = "auto_time"; 6449 6450 /** 6451 * Value to specify if the user prefers the time zone 6452 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6453 */ 6454 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6455 6456 /** 6457 * URI for the car dock "in" event sound. 6458 * @hide 6459 */ 6460 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6461 6462 /** 6463 * URI for the car dock "out" event sound. 6464 * @hide 6465 */ 6466 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6467 6468 /** 6469 * URI for the desk dock "in" event sound. 6470 * @hide 6471 */ 6472 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6473 6474 /** 6475 * URI for the desk dock "out" event sound. 6476 * @hide 6477 */ 6478 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6479 6480 /** 6481 * Whether to play a sound for dock events. 6482 * @hide 6483 */ 6484 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6485 6486 /** 6487 * URI for the "device locked" (keyguard shown) sound. 6488 * @hide 6489 */ 6490 public static final String LOCK_SOUND = "lock_sound"; 6491 6492 /** 6493 * URI for the "device unlocked" sound. 6494 * @hide 6495 */ 6496 public static final String UNLOCK_SOUND = "unlock_sound"; 6497 6498 /** 6499 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6500 * state without unlocking. 6501 * @hide 6502 */ 6503 public static final String TRUSTED_SOUND = "trusted_sound"; 6504 6505 /** 6506 * URI for the low battery sound file. 6507 * @hide 6508 */ 6509 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6510 6511 /** 6512 * Whether to play a sound for low-battery alerts. 6513 * @hide 6514 */ 6515 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6516 6517 /** 6518 * URI for the "wireless charging started" sound. 6519 * @hide 6520 */ 6521 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6522 "wireless_charging_started_sound"; 6523 6524 /** 6525 * Whether to play a sound for charging events. 6526 * @hide 6527 */ 6528 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6529 6530 /** 6531 * Whether we keep the device on while the device is plugged in. 6532 * Supported values are: 6533 * <ul> 6534 * <li>{@code 0} to never stay on while plugged in</li> 6535 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6536 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6537 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6538 * </ul> 6539 * These values can be OR-ed together. 6540 */ 6541 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6542 6543 /** 6544 * When the user has enable the option to have a "bug report" command 6545 * in the power menu. 6546 * @hide 6547 */ 6548 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6549 6550 /** 6551 * Whether ADB is enabled. 6552 */ 6553 public static final String ADB_ENABLED = "adb_enabled"; 6554 6555 /** 6556 * Whether Views are allowed to save their attribute data. 6557 * @hide 6558 */ 6559 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6560 6561 /** 6562 * Whether assisted GPS should be enabled or not. 6563 * @hide 6564 */ 6565 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6566 6567 /** 6568 * Whether bluetooth is enabled/disabled 6569 * 0=disabled. 1=enabled. 6570 */ 6571 public static final String BLUETOOTH_ON = "bluetooth_on"; 6572 6573 /** 6574 * CDMA Cell Broadcast SMS 6575 * 0 = CDMA Cell Broadcast SMS disabled 6576 * 1 = CDMA Cell Broadcast SMS enabled 6577 * @hide 6578 */ 6579 public static final String CDMA_CELL_BROADCAST_SMS = 6580 "cdma_cell_broadcast_sms"; 6581 6582 /** 6583 * The CDMA roaming mode 0 = Home Networks, CDMA default 6584 * 1 = Roaming on Affiliated networks 6585 * 2 = Roaming on any networks 6586 * @hide 6587 */ 6588 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6589 6590 /** 6591 * The CDMA subscription mode 0 = RUIM/SIM (default) 6592 * 1 = NV 6593 * @hide 6594 */ 6595 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6596 6597 /** Inactivity timeout to track mobile data activity. 6598 * 6599 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6600 * infer the data activity of mobile network. After a period of no activity on mobile 6601 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6602 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6603 * subsequent activity on mobile networks triggers the firing of {@code 6604 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6605 * 6606 * Network activity refers to transmitting or receiving data on the network interfaces. 6607 * 6608 * Tracking is disabled if set to zero or negative value. 6609 * 6610 * @hide 6611 */ 6612 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6613 6614 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6615 * but for Wifi network. 6616 * @hide 6617 */ 6618 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6619 6620 /** 6621 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6622 */ 6623 public static final String DATA_ROAMING = "data_roaming"; 6624 6625 /** 6626 * The value passed to a Mobile DataConnection via bringUp which defines the 6627 * number of retries to preform when setting up the initial connection. The default 6628 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6629 * @hide 6630 */ 6631 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6632 6633 /** 6634 * Whether any package can be on external storage. When this is true, any 6635 * package, regardless of manifest values, is a candidate for installing 6636 * or moving onto external storage. (0 = false, 1 = true) 6637 * @hide 6638 */ 6639 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6640 6641 /** 6642 * Whether any activity can be resized. When this is true, any 6643 * activity, regardless of manifest values, can be resized for multi-window. 6644 * (0 = false, 1 = true) 6645 * @hide 6646 */ 6647 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6648 = "force_resizable_activities"; 6649 6650 /** 6651 * Whether to enable experimental freeform support for windows. 6652 * @hide 6653 */ 6654 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6655 = "enable_freeform_support"; 6656 6657 /** 6658 * Whether user has enabled development settings. 6659 */ 6660 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6661 6662 /** 6663 * Whether the device has been provisioned (0 = false, 1 = true). 6664 * <p>On a multiuser device with a separate system user, the screen may be locked 6665 * as soon as this is set to true and further activities cannot be launched on the 6666 * system user unless they are marked to show over keyguard. 6667 */ 6668 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6669 6670 /** 6671 * The saved value for WindowManagerService.setForcedDisplaySize(). 6672 * Two integers separated by a comma. If unset, then use the real display size. 6673 * @hide 6674 */ 6675 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6676 6677 /** 6678 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6679 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6680 * @hide 6681 */ 6682 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6683 6684 /** 6685 * The maximum size, in bytes, of a download that the download manager will transfer over 6686 * a non-wifi connection. 6687 * @hide 6688 */ 6689 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6690 "download_manager_max_bytes_over_mobile"; 6691 6692 /** 6693 * The recommended maximum size, in bytes, of a download that the download manager should 6694 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6695 * have the option to start the download over the mobile connection anyway. 6696 * @hide 6697 */ 6698 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6699 "download_manager_recommended_max_bytes_over_mobile"; 6700 6701 /** 6702 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6703 */ 6704 @Deprecated 6705 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6706 6707 /** 6708 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6709 * sent or processed. (0 = false, 1 = true) 6710 * @hide 6711 */ 6712 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6713 6714 /** 6715 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6716 * and the output is redirected to AV Receiver connected via 6717 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6718 * @hide 6719 */ 6720 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6721 6722 /** 6723 * Whether TV will automatically turn on upon reception of the CEC command 6724 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6725 * @hide 6726 */ 6727 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6728 "hdmi_control_auto_wakeup_enabled"; 6729 6730 /** 6731 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6732 * (0 = false, 1 = true) 6733 * @hide 6734 */ 6735 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6736 "hdmi_control_auto_device_off_enabled"; 6737 6738 /** 6739 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6740 * client. 6741 * (0 = false, 1 = true) 6742 * @hide 6743 */ 6744 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6745 6746 /** 6747 * Whether TV will switch to MHL port when a mobile device is plugged in. 6748 * (0 = false, 1 = true) 6749 * @hide 6750 */ 6751 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6752 6753 /** 6754 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6755 * @hide 6756 */ 6757 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6758 6759 /** 6760 * Whether mobile data connections are allowed by the user. See 6761 * ConnectivityManager for more info. 6762 * @hide 6763 */ 6764 public static final String MOBILE_DATA = "mobile_data"; 6765 6766 /** 6767 * Whether the mobile data connection should remain active even when higher 6768 * priority networks like WiFi are active, to help make network switching faster. 6769 * 6770 * See ConnectivityService for more info. 6771 * 6772 * (0 = disabled, 1 = enabled) 6773 * @hide 6774 */ 6775 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6776 6777 /** {@hide} */ 6778 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6779 /** {@hide} */ 6780 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6781 /** {@hide} */ 6782 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6783 /** {@hide} */ 6784 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6785 /** {@hide} */ 6786 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6787 6788 /** {@hide} */ 6789 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6790 /** {@hide} */ 6791 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6792 /** {@hide} */ 6793 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6794 /** {@hide} */ 6795 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6796 6797 /** {@hide} */ 6798 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6799 /** {@hide} */ 6800 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6801 /** {@hide} */ 6802 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6803 /** {@hide} */ 6804 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6805 6806 /** {@hide} */ 6807 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6808 /** {@hide} */ 6809 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6810 /** {@hide} */ 6811 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6812 /** {@hide} */ 6813 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6814 6815 /** 6816 * User preference for which network(s) should be used. Only the 6817 * connectivity service should touch this. 6818 */ 6819 public static final String NETWORK_PREFERENCE = "network_preference"; 6820 6821 /** 6822 * Which package name to use for network scoring. If null, or if the package is not a valid 6823 * scorer app, external network scores will neither be requested nor accepted. 6824 * @hide 6825 */ 6826 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6827 6828 /** 6829 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6830 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6831 * exceeded. 6832 * @hide 6833 */ 6834 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6835 6836 /** 6837 * The length of time in milli-seconds that automatic small adjustments to 6838 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6839 * @hide 6840 */ 6841 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6842 6843 /** Preferred NTP server. {@hide} */ 6844 public static final String NTP_SERVER = "ntp_server"; 6845 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6846 public static final String NTP_TIMEOUT = "ntp_timeout"; 6847 6848 /** {@hide} */ 6849 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6850 6851 /** 6852 * Whether to disable the automatic scheduling of system updates. 6853 * 1 = system updates won't be automatically scheduled (will always 6854 * present notification instead). 6855 * 0 = system updates will be automatically scheduled. (default) 6856 * @hide 6857 */ 6858 @SystemApi 6859 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6860 6861 /** 6862 * Whether the package manager should send package verification broadcasts for verifiers to 6863 * review apps prior to installation. 6864 * 1 = request apps to be verified prior to installation, if a verifier exists. 6865 * 0 = do not verify apps before installation 6866 * @hide 6867 */ 6868 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6869 6870 /** Timeout for package verification. 6871 * @hide */ 6872 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6873 6874 /** Default response code for package verification. 6875 * @hide */ 6876 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6877 6878 /** 6879 * Show package verification setting in the Settings app. 6880 * 1 = show (default) 6881 * 0 = hide 6882 * @hide 6883 */ 6884 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6885 6886 /** 6887 * Run package verification on apps installed through ADB/ADT/USB 6888 * 1 = perform package verification on ADB installs (default) 6889 * 0 = bypass package verification on ADB installs 6890 * @hide 6891 */ 6892 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6893 6894 /** 6895 * Time since last fstrim (milliseconds) after which we force one to happen 6896 * during device startup. If unset, the default is 3 days. 6897 * @hide 6898 */ 6899 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6900 6901 /** 6902 * The interval in milliseconds at which to check packet counts on the 6903 * mobile data interface when screen is on, to detect possible data 6904 * connection problems. 6905 * @hide 6906 */ 6907 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6908 "pdp_watchdog_poll_interval_ms"; 6909 6910 /** 6911 * The interval in milliseconds at which to check packet counts on the 6912 * mobile data interface when screen is off, to detect possible data 6913 * connection problems. 6914 * @hide 6915 */ 6916 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6917 "pdp_watchdog_long_poll_interval_ms"; 6918 6919 /** 6920 * The interval in milliseconds at which to check packet counts on the 6921 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6922 * outgoing packets has been reached without incoming packets. 6923 * @hide 6924 */ 6925 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6926 "pdp_watchdog_error_poll_interval_ms"; 6927 6928 /** 6929 * The number of outgoing packets sent without seeing an incoming packet 6930 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6931 * device is logged to the event log 6932 * @hide 6933 */ 6934 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6935 "pdp_watchdog_trigger_packet_count"; 6936 6937 /** 6938 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6939 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6940 * attempting data connection recovery. 6941 * @hide 6942 */ 6943 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6944 "pdp_watchdog_error_poll_count"; 6945 6946 /** 6947 * The number of failed PDP reset attempts before moving to something more 6948 * drastic: re-registering to the network. 6949 * @hide 6950 */ 6951 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6952 "pdp_watchdog_max_pdp_reset_fail_count"; 6953 6954 /** 6955 * A positive value indicates how often the SamplingProfiler 6956 * should take snapshots. Zero value means SamplingProfiler 6957 * is disabled. 6958 * 6959 * @hide 6960 */ 6961 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6962 6963 /** 6964 * URL to open browser on to allow user to manage a prepay account 6965 * @hide 6966 */ 6967 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6968 "setup_prepaid_data_service_url"; 6969 6970 /** 6971 * URL to attempt a GET on to see if this is a prepay device 6972 * @hide 6973 */ 6974 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6975 "setup_prepaid_detection_target_url"; 6976 6977 /** 6978 * Host to check for a redirect to after an attempt to GET 6979 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6980 * this is a prepaid device with zero balance.) 6981 * @hide 6982 */ 6983 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6984 "setup_prepaid_detection_redir_host"; 6985 6986 /** 6987 * The interval in milliseconds at which to check the number of SMS sent out without asking 6988 * for use permit, to limit the un-authorized SMS usage. 6989 * 6990 * @hide 6991 */ 6992 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6993 "sms_outgoing_check_interval_ms"; 6994 6995 /** 6996 * The number of outgoing SMS sent without asking for user permit (of {@link 6997 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6998 * 6999 * @hide 7000 */ 7001 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7002 "sms_outgoing_check_max_count"; 7003 7004 /** 7005 * Used to disable SMS short code confirmation - defaults to true. 7006 * True indcates we will do the check, etc. Set to false to disable. 7007 * @see com.android.internal.telephony.SmsUsageMonitor 7008 * @hide 7009 */ 7010 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7011 7012 /** 7013 * Used to select which country we use to determine premium sms codes. 7014 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7015 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7016 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7017 * @hide 7018 */ 7019 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7020 7021 /** 7022 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7023 * @hide 7024 */ 7025 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7026 7027 /** 7028 * Used to disable Tethering on a device - defaults to true 7029 * @hide 7030 */ 7031 public static final String TETHER_SUPPORTED = "tether_supported"; 7032 7033 /** 7034 * Used to require DUN APN on the device or not - defaults to a build config value 7035 * which defaults to false 7036 * @hide 7037 */ 7038 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7039 7040 /** 7041 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7042 * corresponding build config values are set it will override the APN DB 7043 * values. 7044 * Consists of a comma seperated list of strings: 7045 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7046 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7047 * @hide 7048 */ 7049 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7050 7051 /** 7052 * List of carrier apps which are whitelisted to prompt the user for install when 7053 * a sim card with matching uicc carrier privilege rules is inserted. 7054 * 7055 * The value is "package1;package2;..." 7056 * @hide 7057 */ 7058 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7059 7060 /** 7061 * USB Mass Storage Enabled 7062 */ 7063 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7064 7065 /** 7066 * If this setting is set (to anything), then all references 7067 * to Gmail on the device must change to Google Mail. 7068 */ 7069 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7070 7071 /** 7072 * Webview Data reduction proxy key. 7073 * @hide 7074 */ 7075 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7076 "webview_data_reduction_proxy_key"; 7077 7078 /** 7079 * Whether or not the WebView fallback mechanism should be enabled. 7080 * 0=disabled, 1=enabled. 7081 * @hide 7082 */ 7083 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7084 "webview_fallback_logic_enabled"; 7085 7086 /** 7087 * Name of the package used as WebView provider (if unset the provider is instead determined 7088 * by the system). 7089 * @hide 7090 */ 7091 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7092 7093 /** 7094 * Developer setting to enable WebView multiprocess rendering. 7095 * @hide 7096 */ 7097 @SystemApi 7098 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7099 7100 /** 7101 * Whether Wifi display is enabled/disabled 7102 * 0=disabled. 1=enabled. 7103 * @hide 7104 */ 7105 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7106 7107 /** 7108 * Whether Wifi display certification mode is enabled/disabled 7109 * 0=disabled. 1=enabled. 7110 * @hide 7111 */ 7112 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7113 "wifi_display_certification_on"; 7114 7115 /** 7116 * WPS Configuration method used by Wifi display, this setting only 7117 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7118 * 7119 * Possible values are: 7120 * 7121 * WpsInfo.INVALID: use default WPS method chosen by framework 7122 * WpsInfo.PBC : use Push button 7123 * WpsInfo.KEYPAD : use Keypad 7124 * WpsInfo.DISPLAY: use Display 7125 * @hide 7126 */ 7127 public static final String WIFI_DISPLAY_WPS_CONFIG = 7128 "wifi_display_wps_config"; 7129 7130 /** 7131 * Whether to notify the user of open networks. 7132 * <p> 7133 * If not connected and the scan results have an open network, we will 7134 * put this notification up. If we attempt to connect to a network or 7135 * the open network(s) disappear, we remove the notification. When we 7136 * show the notification, we will not show it again for 7137 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7138 */ 7139 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7140 "wifi_networks_available_notification_on"; 7141 /** 7142 * {@hide} 7143 */ 7144 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7145 "wimax_networks_available_notification_on"; 7146 7147 /** 7148 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7149 * Connecting to a network will reset the timer. 7150 */ 7151 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7152 "wifi_networks_available_repeat_delay"; 7153 7154 /** 7155 * 802.11 country code in ISO 3166 format 7156 * @hide 7157 */ 7158 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7159 7160 /** 7161 * The interval in milliseconds to issue wake up scans when wifi needs 7162 * to connect. This is necessary to connect to an access point when 7163 * device is on the move and the screen is off. 7164 * @hide 7165 */ 7166 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7167 "wifi_framework_scan_interval_ms"; 7168 7169 /** 7170 * The interval in milliseconds after which Wi-Fi is considered idle. 7171 * When idle, it is possible for the device to be switched from Wi-Fi to 7172 * the mobile data network. 7173 * @hide 7174 */ 7175 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7176 7177 /** 7178 * When the number of open networks exceeds this number, the 7179 * least-recently-used excess networks will be removed. 7180 */ 7181 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7182 7183 /** 7184 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7185 */ 7186 public static final String WIFI_ON = "wifi_on"; 7187 7188 /** 7189 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7190 * @hide 7191 */ 7192 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7193 "wifi_scan_always_enabled"; 7194 7195 /** 7196 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7197 * connectivity. 7198 * @hide 7199 */ 7200 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7201 "ble_scan_always_enabled"; 7202 7203 /** 7204 * Used to save the Wifi_ON state prior to tethering. 7205 * This state will be checked to restore Wifi after 7206 * the user turns off tethering. 7207 * 7208 * @hide 7209 */ 7210 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7211 7212 /** 7213 * The interval in milliseconds to scan as used by the wifi supplicant 7214 * @hide 7215 */ 7216 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7217 "wifi_supplicant_scan_interval_ms"; 7218 7219 /** 7220 * whether frameworks handles wifi auto-join 7221 * @hide 7222 */ 7223 public static final String WIFI_ENHANCED_AUTO_JOIN = 7224 "wifi_enhanced_auto_join"; 7225 7226 /** 7227 * whether settings show RSSI 7228 * @hide 7229 */ 7230 public static final String WIFI_NETWORK_SHOW_RSSI = 7231 "wifi_network_show_rssi"; 7232 7233 /** 7234 * The interval in milliseconds to scan at supplicant when p2p is connected 7235 * @hide 7236 */ 7237 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7238 "wifi_scan_interval_p2p_connected_ms"; 7239 7240 /** 7241 * Whether the Wi-Fi watchdog is enabled. 7242 */ 7243 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7244 7245 /** 7246 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7247 * the setting needs to be set to 0 to disable it. 7248 * @hide 7249 */ 7250 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7251 "wifi_watchdog_poor_network_test_enabled"; 7252 7253 /** 7254 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7255 * needs to be set to 0 to disable it. 7256 * @hide 7257 */ 7258 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7259 "wifi_suspend_optimizations_enabled"; 7260 7261 /** 7262 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7263 * will enable it. In the future, additional values may be supported. 7264 * @hide 7265 */ 7266 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7267 "wifi_verbose_logging_enabled"; 7268 7269 /** 7270 * The maximum number of times we will retry a connection to an access 7271 * point for which we have failed in acquiring an IP address from DHCP. 7272 * A value of N means that we will make N+1 connection attempts in all. 7273 */ 7274 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7275 7276 /** 7277 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7278 * data connectivity to be established after a disconnect from Wi-Fi. 7279 */ 7280 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7281 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7282 7283 /** 7284 * This setting controls whether WiFi configurations created by a Device Owner app 7285 * should be locked down (that is, be editable or removable only by the Device Owner App, 7286 * not even by Settings app). 7287 * This setting takes integer values. Non-zero values mean DO created configurations 7288 * are locked down. Value of zero means they are not. Default value in the absence of 7289 * actual value to this setting is 0. 7290 */ 7291 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7292 "wifi_device_owner_configs_lockdown"; 7293 7294 /** 7295 * The operational wifi frequency band 7296 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7297 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7298 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7299 * 7300 * @hide 7301 */ 7302 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7303 7304 /** 7305 * The Wi-Fi peer-to-peer device name 7306 * @hide 7307 */ 7308 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7309 7310 /** 7311 * The min time between wifi disable and wifi enable 7312 * @hide 7313 */ 7314 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7315 7316 /** 7317 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7318 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7319 * has been seen in this time period. 7320 * 7321 * If this is less than or equal to zero, we use a more conservative behavior and only check 7322 * for a non-null score from the currently connected or target BSSID. 7323 * @hide 7324 */ 7325 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7326 "wifi_ephemeral_out_of_range_timeout_ms"; 7327 7328 /** 7329 * The number of milliseconds to delay when checking for data stalls during 7330 * non-aggressive detection. (screen is turned off.) 7331 * @hide 7332 */ 7333 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7334 "data_stall_alarm_non_aggressive_delay_in_ms"; 7335 7336 /** 7337 * The number of milliseconds to delay when checking for data stalls during 7338 * aggressive detection. (screen on or suspected data stall) 7339 * @hide 7340 */ 7341 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7342 "data_stall_alarm_aggressive_delay_in_ms"; 7343 7344 /** 7345 * The number of milliseconds to allow the provisioning apn to remain active 7346 * @hide 7347 */ 7348 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7349 "provisioning_apn_alarm_delay_in_ms"; 7350 7351 /** 7352 * The interval in milliseconds at which to check gprs registration 7353 * after the first registration mismatch of gprs and voice service, 7354 * to detect possible data network registration problems. 7355 * 7356 * @hide 7357 */ 7358 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7359 "gprs_register_check_period_ms"; 7360 7361 /** 7362 * Nonzero causes Log.wtf() to crash. 7363 * @hide 7364 */ 7365 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7366 7367 /** 7368 * Ringer mode. This is used internally, changing this value will not 7369 * change the ringer mode. See AudioManager. 7370 */ 7371 public static final String MODE_RINGER = "mode_ringer"; 7372 7373 /** 7374 * Overlay display devices setting. 7375 * The associated value is a specially formatted string that describes the 7376 * size and density of simulated secondary display devices. 7377 * <p> 7378 * Format: {width}x{height}/{dpi};... 7379 * </p><p> 7380 * Example: 7381 * <ul> 7382 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7383 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7384 * at 1080p and the second at 720p.</li> 7385 * <li>If the value is empty, then no overlay display devices are created.</li> 7386 * </ul></p> 7387 * 7388 * @hide 7389 */ 7390 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7391 7392 /** 7393 * Threshold values for the duration and level of a discharge cycle, 7394 * under which we log discharge cycle info. 7395 * 7396 * @hide 7397 */ 7398 public static final String 7399 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7400 7401 /** @hide */ 7402 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7403 7404 /** 7405 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7406 * intents on application crashes and ANRs. If this is disabled, the 7407 * crash/ANR dialog will never display the "Report" button. 7408 * <p> 7409 * Type: int (0 = disallow, 1 = allow) 7410 * 7411 * @hide 7412 */ 7413 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7414 7415 /** 7416 * Maximum age of entries kept by {@link DropBoxManager}. 7417 * 7418 * @hide 7419 */ 7420 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7421 7422 /** 7423 * Maximum number of entry files which {@link DropBoxManager} will keep 7424 * around. 7425 * 7426 * @hide 7427 */ 7428 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7429 7430 /** 7431 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7432 * what. 7433 * 7434 * @hide 7435 */ 7436 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7437 7438 /** 7439 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7440 * will use. 7441 * 7442 * @hide 7443 */ 7444 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7445 7446 /** 7447 * Percent of total disk which {@link DropBoxManager} will never dip 7448 * into. 7449 * 7450 * @hide 7451 */ 7452 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7453 7454 /** 7455 * Prefix for per-tag dropbox disable/enable settings. 7456 * 7457 * @hide 7458 */ 7459 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7460 7461 /** 7462 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7463 * prefix of the dropbox tag of the report type. For example, 7464 * "logcat_for_system_server_anr" controls the lines of logcat captured 7465 * with system server ANR reports. 0 to disable. 7466 * 7467 * @hide 7468 */ 7469 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7470 7471 /** 7472 * The interval in minutes after which the amount of free storage left 7473 * on the device is logged to the event log 7474 * 7475 * @hide 7476 */ 7477 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7478 7479 /** 7480 * Threshold for the amount of change in disk free space required to 7481 * report the amount of free space. Used to prevent spamming the logs 7482 * when the disk free space isn't changing frequently. 7483 * 7484 * @hide 7485 */ 7486 public static final String 7487 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7488 7489 /** 7490 * Minimum percentage of free storage on the device that is used to 7491 * determine if the device is running low on storage. The default is 10. 7492 * <p> 7493 * Say this value is set to 10, the device is considered running low on 7494 * storage if 90% or more of the device storage is filled up. 7495 * 7496 * @hide 7497 */ 7498 public static final String 7499 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7500 7501 /** 7502 * Maximum byte size of the low storage threshold. This is to ensure 7503 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7504 * overly large threshold for large storage devices. Currently this must 7505 * be less than 2GB. This default is 500MB. 7506 * 7507 * @hide 7508 */ 7509 public static final String 7510 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7511 7512 /** 7513 * Minimum bytes of free storage on the device before the data partition 7514 * is considered full. By default, 1 MB is reserved to avoid system-wide 7515 * SQLite disk full exceptions. 7516 * 7517 * @hide 7518 */ 7519 public static final String 7520 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7521 7522 /** 7523 * The maximum reconnect delay for short network outages or when the 7524 * network is suspended due to phone use. 7525 * 7526 * @hide 7527 */ 7528 public static final String 7529 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7530 7531 /** 7532 * The number of milliseconds to delay before sending out 7533 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7534 * 7535 * @hide 7536 */ 7537 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7538 7539 7540 /** 7541 * Network sampling interval, in seconds. We'll generate link information 7542 * about bytes/packets sent and error rates based on data sampled in this interval 7543 * 7544 * @hide 7545 */ 7546 7547 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7548 "connectivity_sampling_interval_in_seconds"; 7549 7550 /** 7551 * The series of successively longer delays used in retrying to download PAC file. 7552 * Last delay is used between successful PAC downloads. 7553 * 7554 * @hide 7555 */ 7556 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7557 7558 /** 7559 * Setting to turn off captive portal detection. Feature is enabled by 7560 * default and the setting needs to be set to 0 to disable it. 7561 * 7562 * @hide 7563 */ 7564 public static final String 7565 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7566 7567 /** 7568 * The server used for captive portal detection upon a new conection. A 7569 * 204 response code from the server is used for validation. 7570 * 7571 * @hide 7572 */ 7573 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7574 7575 /** 7576 * Whether network service discovery is enabled. 7577 * 7578 * @hide 7579 */ 7580 public static final String NSD_ON = "nsd_on"; 7581 7582 /** 7583 * Let user pick default install location. 7584 * 7585 * @hide 7586 */ 7587 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7588 7589 /** 7590 * Default install location value. 7591 * 0 = auto, let system decide 7592 * 1 = internal 7593 * 2 = sdcard 7594 * @hide 7595 */ 7596 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7597 7598 /** 7599 * ms during which to consume extra events related to Inet connection 7600 * condition after a transtion to fully-connected 7601 * 7602 * @hide 7603 */ 7604 public static final String 7605 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7606 7607 /** 7608 * ms during which to consume extra events related to Inet connection 7609 * condtion after a transtion to partly-connected 7610 * 7611 * @hide 7612 */ 7613 public static final String 7614 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7615 7616 /** {@hide} */ 7617 public static final String 7618 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7619 7620 /** 7621 * Host name and port for global http proxy. Uses ':' seperator for 7622 * between host and port. 7623 */ 7624 public static final String HTTP_PROXY = "http_proxy"; 7625 7626 /** 7627 * Host name for global http proxy. Set via ConnectivityManager. 7628 * 7629 * @hide 7630 */ 7631 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7632 7633 /** 7634 * Integer host port for global http proxy. Set via ConnectivityManager. 7635 * 7636 * @hide 7637 */ 7638 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7639 7640 /** 7641 * Exclusion list for global proxy. This string contains a list of 7642 * comma-separated domains where the global proxy does not apply. 7643 * Domains should be listed in a comma- separated list. Example of 7644 * acceptable formats: ".domain1.com,my.domain2.com" Use 7645 * ConnectivityManager to set/get. 7646 * 7647 * @hide 7648 */ 7649 public static final String 7650 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7651 7652 /** 7653 * The location PAC File for the proxy. 7654 * @hide 7655 */ 7656 public static final String 7657 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7658 7659 /** 7660 * Enables the UI setting to allow the user to specify the global HTTP 7661 * proxy and associated exclusion list. 7662 * 7663 * @hide 7664 */ 7665 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7666 7667 /** 7668 * Setting for default DNS in case nobody suggests one 7669 * 7670 * @hide 7671 */ 7672 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7673 7674 /** {@hide} */ 7675 public static final String 7676 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7677 /** {@hide} */ 7678 public static final String 7679 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7680 /** {@hide} */ 7681 public static final String 7682 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7683 /** {@hide} */ 7684 public static final String 7685 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7686 /** {@hide} */ 7687 public static final String 7688 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7689 /** {@hide} */ 7690 public static final String 7691 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7692 /** {@hide} */ 7693 public static final String 7694 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7695 7696 /** 7697 * Device Idle (Doze) specific settings. 7698 * This is encoded as a key=value list, separated by commas. Ex: 7699 * 7700 * "inactive_timeout=60000,sensing_timeout=400000" 7701 * 7702 * The following keys are supported: 7703 * 7704 * <pre> 7705 * inactive_to (long) 7706 * sensing_to (long) 7707 * motion_inactive_to (long) 7708 * idle_after_inactive_to (long) 7709 * idle_pending_to (long) 7710 * max_idle_pending_to (long) 7711 * idle_pending_factor (float) 7712 * idle_to (long) 7713 * max_idle_to (long) 7714 * idle_factor (float) 7715 * min_time_to_alarm (long) 7716 * max_temp_app_whitelist_duration (long) 7717 * </pre> 7718 * 7719 * <p> 7720 * Type: string 7721 * @hide 7722 * @see com.android.server.DeviceIdleController.Constants 7723 */ 7724 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7725 7726 /** 7727 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7728 * 7729 * <p> 7730 * Type: string 7731 * @hide 7732 * @see com.android.server.DeviceIdleController.Constants 7733 */ 7734 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7735 7736 /** 7737 * App standby (app idle) specific settings. 7738 * This is encoded as a key=value list, separated by commas. Ex: 7739 * 7740 * "idle_duration=5000,parole_interval=4500" 7741 * 7742 * The following keys are supported: 7743 * 7744 * <pre> 7745 * idle_duration2 (long) 7746 * wallclock_threshold (long) 7747 * parole_interval (long) 7748 * parole_duration (long) 7749 * 7750 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7751 * </pre> 7752 * 7753 * <p> 7754 * Type: string 7755 * @hide 7756 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7757 */ 7758 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7759 7760 /** 7761 * Alarm manager specific settings. 7762 * This is encoded as a key=value list, separated by commas. Ex: 7763 * 7764 * "min_futurity=5000,allow_while_idle_short_time=4500" 7765 * 7766 * The following keys are supported: 7767 * 7768 * <pre> 7769 * min_futurity (long) 7770 * min_interval (long) 7771 * allow_while_idle_short_time (long) 7772 * allow_while_idle_long_time (long) 7773 * allow_while_idle_whitelist_duration (long) 7774 * </pre> 7775 * 7776 * <p> 7777 * Type: string 7778 * @hide 7779 * @see com.android.server.AlarmManagerService.Constants 7780 */ 7781 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7782 7783 /** 7784 * ShortcutManager specific settings. 7785 * This is encoded as a key=value list, separated by commas. Ex: 7786 * 7787 * "reset_interval_sec=86400,max_daily_updates=5" 7788 * 7789 * The following keys are supported: 7790 * 7791 * <pre> 7792 * reset_interval_sec (long) 7793 * max_daily_updates (int) 7794 * max_icon_dimension_dp (int, DP) 7795 * max_icon_dimension_dp_lowram (int, DP) 7796 * max_shortcuts (int) 7797 * icon_quality (int, 0-100) 7798 * icon_format (String) 7799 * </pre> 7800 * 7801 * <p> 7802 * Type: string 7803 * @hide 7804 * @see com.android.server.pm.ShortcutService.ConfigConstants 7805 */ 7806 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 7807 7808 /** 7809 * Get the key that retrieves a bluetooth headset's priority. 7810 * @hide 7811 */ 7812 public static final String getBluetoothHeadsetPriorityKey(String address) { 7813 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7814 } 7815 7816 /** 7817 * Get the key that retrieves a bluetooth a2dp sink's priority. 7818 * @hide 7819 */ 7820 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7821 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7822 } 7823 7824 /** 7825 * Get the key that retrieves a bluetooth a2dp src's priority. 7826 * @hide 7827 */ 7828 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7829 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7830 } 7831 7832 /** 7833 * Get the key that retrieves a bluetooth Input Device's priority. 7834 * @hide 7835 */ 7836 public static final String getBluetoothInputDevicePriorityKey(String address) { 7837 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7838 } 7839 7840 /** 7841 * Get the key that retrieves a bluetooth map priority. 7842 * @hide 7843 */ 7844 public static final String getBluetoothMapPriorityKey(String address) { 7845 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7846 } 7847 7848 /** 7849 * Get the key that retrieves a bluetooth pbap client priority. 7850 * @hide 7851 */ 7852 public static final String getBluetoothPbapClientPriorityKey(String address) { 7853 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7854 } 7855 7856 /** 7857 * Get the key that retrieves a bluetooth map priority. 7858 * @hide 7859 */ 7860 public static final String getBluetoothSapPriorityKey(String address) { 7861 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7862 } 7863 7864 /** 7865 * Scaling factor for normal window animations. Setting to 0 will 7866 * disable window animations. 7867 */ 7868 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7869 7870 /** 7871 * Scaling factor for activity transition animations. Setting to 0 will 7872 * disable window animations. 7873 */ 7874 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7875 7876 /** 7877 * Scaling factor for Animator-based animations. This affects both the 7878 * start delay and duration of all such animations. Setting to 0 will 7879 * cause animations to end immediately. The default value is 1. 7880 */ 7881 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7882 7883 /** 7884 * Scaling factor for normal window animations. Setting to 0 will 7885 * disable window animations. 7886 * 7887 * @hide 7888 */ 7889 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7890 7891 /** 7892 * If 0, the compatibility mode is off for all applications. 7893 * If 1, older applications run under compatibility mode. 7894 * TODO: remove this settings before code freeze (bug/1907571) 7895 * @hide 7896 */ 7897 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7898 7899 /** 7900 * CDMA only settings 7901 * Emergency Tone 0 = Off 7902 * 1 = Alert 7903 * 2 = Vibrate 7904 * @hide 7905 */ 7906 public static final String EMERGENCY_TONE = "emergency_tone"; 7907 7908 /** 7909 * CDMA only settings 7910 * Whether the auto retry is enabled. The value is 7911 * boolean (1 or 0). 7912 * @hide 7913 */ 7914 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7915 7916 /** 7917 * See RIL_PreferredNetworkType in ril.h 7918 * @hide 7919 */ 7920 public static final String PREFERRED_NETWORK_MODE = 7921 "preferred_network_mode"; 7922 7923 /** 7924 * Name of an application package to be debugged. 7925 */ 7926 public static final String DEBUG_APP = "debug_app"; 7927 7928 /** 7929 * If 1, when launching DEBUG_APP it will wait for the debugger before 7930 * starting user code. If 0, it will run normally. 7931 */ 7932 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7933 7934 /** 7935 * Control whether the process CPU usage meter should be shown. 7936 */ 7937 public static final String SHOW_PROCESSES = "show_processes"; 7938 7939 /** 7940 * If 1 low power mode is enabled. 7941 * @hide 7942 */ 7943 public static final String LOW_POWER_MODE = "low_power"; 7944 7945 /** 7946 * Battery level [1-99] at which low power mode automatically turns on. 7947 * If 0, it will not automatically turn on. 7948 * @hide 7949 */ 7950 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7951 7952 /** 7953 * If not 0, the activity manager will aggressively finish activities and 7954 * processes as soon as they are no longer needed. If 0, the normal 7955 * extended lifetime is used. 7956 */ 7957 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7958 7959 /** 7960 * @hide 7961 * If not 0, the activity manager will implement a looser version of background 7962 * check that is more compatible with existing apps. 7963 */ 7964 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 7965 7966 /** 7967 * Use Dock audio output for media: 7968 * 0 = disabled 7969 * 1 = enabled 7970 * @hide 7971 */ 7972 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7973 7974 /** 7975 * The surround sound formats AC3, DTS or IEC61937 are 7976 * available for use if they are detected. 7977 * This is the default mode. 7978 * 7979 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 7980 * devices that have an S/PDIF output. This is because S/PDIF 7981 * is unidirectional and the TV cannot know if a decoder is 7982 * connected. So it assumes they are always available. 7983 * @hide 7984 */ 7985 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 7986 7987 /** 7988 * AC3, DTS or IEC61937 are NEVER available, even if they 7989 * are detected by the hardware. Those formats will not be 7990 * reported. 7991 * 7992 * An example use case would be an AVR reports that it is capable of 7993 * surround sound decoding but is broken. If NEVER is chosen 7994 * then apps must use PCM output instead of encoded output. 7995 * @hide 7996 */ 7997 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 7998 7999 /** 8000 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8001 * are not detected by the hardware. Those formats will be 8002 * reported as part of the HDMI output capability. Applications 8003 * are then free to use either PCM or encoded output. 8004 * 8005 * An example use case would be a when TV was connected over 8006 * TOS-link to an AVR. But the TV could not see it because TOS-link 8007 * is unidirectional. 8008 * @hide 8009 */ 8010 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8011 8012 /** 8013 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8014 * ENCODED_SURROUND_OUTPUT_NEVER or 8015 * ENCODED_SURROUND_OUTPUT_ALWAYS 8016 * @hide 8017 */ 8018 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8019 8020 /** 8021 * Persisted safe headphone volume management state by AudioService 8022 * @hide 8023 */ 8024 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8025 8026 /** 8027 * URL for tzinfo (time zone) updates 8028 * @hide 8029 */ 8030 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8031 8032 /** 8033 * URL for tzinfo (time zone) update metadata 8034 * @hide 8035 */ 8036 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8037 8038 /** 8039 * URL for selinux (mandatory access control) updates 8040 * @hide 8041 */ 8042 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8043 8044 /** 8045 * URL for selinux (mandatory access control) update metadata 8046 * @hide 8047 */ 8048 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8049 8050 /** 8051 * URL for sms short code updates 8052 * @hide 8053 */ 8054 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8055 "sms_short_codes_content_url"; 8056 8057 /** 8058 * URL for sms short code update metadata 8059 * @hide 8060 */ 8061 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8062 "sms_short_codes_metadata_url"; 8063 8064 /** 8065 * URL for apn_db updates 8066 * @hide 8067 */ 8068 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8069 8070 /** 8071 * URL for apn_db update metadata 8072 * @hide 8073 */ 8074 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8075 8076 /** 8077 * URL for cert pinlist updates 8078 * @hide 8079 */ 8080 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8081 8082 /** 8083 * URL for cert pinlist updates 8084 * @hide 8085 */ 8086 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8087 8088 /** 8089 * URL for intent firewall updates 8090 * @hide 8091 */ 8092 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8093 "intent_firewall_content_url"; 8094 8095 /** 8096 * URL for intent firewall update metadata 8097 * @hide 8098 */ 8099 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8100 "intent_firewall_metadata_url"; 8101 8102 /** 8103 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8104 * @hide 8105 */ 8106 public static final String SELINUX_STATUS = "selinux_status"; 8107 8108 /** 8109 * Developer setting to force RTL layout. 8110 * @hide 8111 */ 8112 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8113 8114 /** 8115 * Milliseconds after screen-off after which low battery sounds will be silenced. 8116 * 8117 * If zero, battery sounds will always play. 8118 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8119 * 8120 * @hide 8121 */ 8122 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8123 8124 /** 8125 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8126 * the caller is done with this, they should call {@link ContentResolver#delete} to 8127 * clean up any value that they may have written. 8128 * 8129 * @hide 8130 */ 8131 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8132 8133 /** 8134 * Defines global runtime overrides to window policy. 8135 * 8136 * See {@link com.android.server.policy.PolicyControl} for value format. 8137 * 8138 * @hide 8139 */ 8140 public static final String POLICY_CONTROL = "policy_control"; 8141 8142 /** 8143 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8144 * or ZEN_MODE_NO_INTERRUPTIONS. 8145 * 8146 * @hide 8147 */ 8148 public static final String ZEN_MODE = "zen_mode"; 8149 8150 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8151 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8152 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8153 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8154 8155 /** @hide */ public static String zenModeToString(int mode) { 8156 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8157 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8158 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8159 return "ZEN_MODE_OFF"; 8160 } 8161 8162 /** @hide */ public static boolean isValidZenMode(int value) { 8163 switch (value) { 8164 case Global.ZEN_MODE_OFF: 8165 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8166 case Global.ZEN_MODE_ALARMS: 8167 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8168 return true; 8169 default: 8170 return false; 8171 } 8172 } 8173 8174 /** 8175 * Value of the ringer before entering zen mode. 8176 * 8177 * @hide 8178 */ 8179 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8180 8181 /** 8182 * Opaque value, changes when persisted zen mode configuration changes. 8183 * 8184 * @hide 8185 */ 8186 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8187 8188 /** 8189 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8190 * 8191 * @hide 8192 */ 8193 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8194 "heads_up_notifications_enabled"; 8195 8196 /** @hide */ public static final int HEADS_UP_OFF = 0; 8197 /** @hide */ public static final int HEADS_UP_ON = 1; 8198 8199 /** 8200 * The name of the device 8201 * 8202 * @hide 8203 */ 8204 public static final String DEVICE_NAME = "device_name"; 8205 8206 /** 8207 * Whether the NetworkScoringService has been first initialized. 8208 * <p> 8209 * Type: int (0 for false, 1 for true) 8210 * @hide 8211 */ 8212 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8213 8214 /** 8215 * Whether the user wants to be prompted for password to decrypt the device on boot. 8216 * This only matters if the storage is encrypted. 8217 * <p> 8218 * Type: int (0 for false, 1 for true) 8219 * @hide 8220 */ 8221 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8222 8223 /** 8224 * Whether the Volte is enabled 8225 * <p> 8226 * Type: int (0 for false, 1 for true) 8227 * @hide 8228 */ 8229 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8230 8231 /** 8232 * Whether VT (Video Telephony over IMS) is enabled 8233 * <p> 8234 * Type: int (0 for false, 1 for true) 8235 * 8236 * @hide 8237 */ 8238 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8239 8240 /** 8241 * Whether WFC is enabled 8242 * <p> 8243 * Type: int (0 for false, 1 for true) 8244 * 8245 * @hide 8246 */ 8247 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8248 8249 /** 8250 * WFC Mode. 8251 * <p> 8252 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8253 * 8254 * @hide 8255 */ 8256 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8257 8258 /** 8259 * Whether WFC roaming is enabled 8260 * <p> 8261 * Type: int (0 for false, 1 for true) 8262 * 8263 * @hide 8264 */ 8265 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8266 8267 /** 8268 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8269 * this via gservices, OMA-DM, carrier app, etc. 8270 * <p> 8271 * Type: int (0 for false, 1 for true) 8272 * @hide 8273 */ 8274 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8275 8276 /** 8277 * Ephemeral app cookie max size in bytes. 8278 * <p> 8279 * Type: int 8280 * @hide 8281 */ 8282 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8283 "ephemeral_cookie_max_size_bytes"; 8284 8285 /** 8286 * The duration for caching uninstalled ephemeral apps. 8287 * <p> 8288 * Type: long 8289 * @hide 8290 */ 8291 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8292 "uninstalled_ephemeral_app_cache_duration_millis"; 8293 8294 /** 8295 * Allows switching users when system user is locked. 8296 * <p> 8297 * Type: int 8298 * @hide 8299 */ 8300 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8301 "allow_user_switching_when_system_user_locked"; 8302 8303 /** 8304 * Boot count since the device starts running APK level 24. 8305 * <p> 8306 * Type: int 8307 */ 8308 public static final String BOOT_COUNT = "boot_count"; 8309 8310 /** 8311 * Settings to backup. This is here so that it's in the same place as the settings 8312 * keys and easy to update. 8313 * 8314 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8315 * and Secure as well. This is because those tables drive both backup and 8316 * restore, and restore needs to properly whitelist keys that used to live 8317 * in those namespaces. The keys will only actually be backed up / restored 8318 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8319 * 8320 * NOTE: Settings are backed up and restored in the order they appear 8321 * in this array. If you have one setting depending on another, 8322 * make sure that they are ordered appropriately. 8323 * 8324 * @hide 8325 */ 8326 public static final String[] SETTINGS_TO_BACKUP = { 8327 BUGREPORT_IN_POWER_MENU, 8328 STAY_ON_WHILE_PLUGGED_IN, 8329 AUTO_TIME, 8330 AUTO_TIME_ZONE, 8331 POWER_SOUNDS_ENABLED, 8332 DOCK_SOUNDS_ENABLED, 8333 CHARGING_SOUNDS_ENABLED, 8334 USB_MASS_STORAGE_ENABLED, 8335 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8336 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8337 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8338 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8339 WIFI_NUM_OPEN_NETWORKS_KEPT, 8340 EMERGENCY_TONE, 8341 CALL_AUTO_RETRY, 8342 DOCK_AUDIO_MEDIA_ENABLED, 8343 ENCODED_SURROUND_OUTPUT, 8344 LOW_POWER_MODE_TRIGGER_LEVEL 8345 }; 8346 8347 // Populated lazily, guarded by class object: 8348 private static NameValueCache sNameValueCache = new NameValueCache( 8349 SYS_PROP_SETTING_VERSION, 8350 CONTENT_URI, 8351 CALL_METHOD_GET_GLOBAL, 8352 CALL_METHOD_PUT_GLOBAL); 8353 8354 // Certain settings have been moved from global to the per-user secure namespace 8355 private static final HashSet<String> MOVED_TO_SECURE; 8356 static { 8357 MOVED_TO_SECURE = new HashSet<String>(1); 8358 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8359 } 8360 8361 /** @hide */ 8362 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8363 outKeySet.addAll(MOVED_TO_SECURE); 8364 } 8365 8366 /** 8367 * Look up a name in the database. 8368 * @param resolver to access the database with 8369 * @param name to look up in the table 8370 * @return the corresponding value, or null if not present 8371 */ 8372 public static String getString(ContentResolver resolver, String name) { 8373 return getStringForUser(resolver, name, UserHandle.myUserId()); 8374 } 8375 8376 /** @hide */ 8377 public static String getStringForUser(ContentResolver resolver, String name, 8378 int userHandle) { 8379 if (MOVED_TO_SECURE.contains(name)) { 8380 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8381 + " to android.provider.Settings.Secure, returning read-only value."); 8382 return Secure.getStringForUser(resolver, name, userHandle); 8383 } 8384 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8385 } 8386 8387 /** 8388 * Store a name/value pair into the database. 8389 * @param resolver to access the database with 8390 * @param name to store 8391 * @param value to associate with the name 8392 * @return true if the value was set, false on database errors 8393 */ 8394 public static boolean putString(ContentResolver resolver, 8395 String name, String value) { 8396 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8397 } 8398 8399 /** @hide */ 8400 public static boolean putStringForUser(ContentResolver resolver, 8401 String name, String value, int userHandle) { 8402 if (LOCAL_LOGV) { 8403 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8404 + " for " + userHandle); 8405 } 8406 // Global and Secure have the same access policy so we can forward writes 8407 if (MOVED_TO_SECURE.contains(name)) { 8408 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8409 + " to android.provider.Settings.Secure, value is unchanged."); 8410 return Secure.putStringForUser(resolver, name, value, userHandle); 8411 } 8412 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8413 } 8414 8415 /** 8416 * Construct the content URI for a particular name/value pair, 8417 * useful for monitoring changes with a ContentObserver. 8418 * @param name to look up in the table 8419 * @return the corresponding content URI, or null if not present 8420 */ 8421 public static Uri getUriFor(String name) { 8422 return getUriFor(CONTENT_URI, name); 8423 } 8424 8425 /** 8426 * Convenience function for retrieving a single secure settings value 8427 * as an integer. Note that internally setting values are always 8428 * stored as strings; this function converts the string to an integer 8429 * for you. The default value will be returned if the setting is 8430 * not defined or not an integer. 8431 * 8432 * @param cr The ContentResolver to access. 8433 * @param name The name of the setting to retrieve. 8434 * @param def Value to return if the setting is not defined. 8435 * 8436 * @return The setting's current value, or 'def' if it is not defined 8437 * or not a valid integer. 8438 */ 8439 public static int getInt(ContentResolver cr, String name, int def) { 8440 String v = getString(cr, name); 8441 try { 8442 return v != null ? Integer.parseInt(v) : def; 8443 } catch (NumberFormatException e) { 8444 return def; 8445 } 8446 } 8447 8448 /** 8449 * Convenience function for retrieving a single secure settings value 8450 * as an integer. Note that internally setting values are always 8451 * stored as strings; this function converts the string to an integer 8452 * for you. 8453 * <p> 8454 * This version does not take a default value. If the setting has not 8455 * been set, or the string value is not a number, 8456 * it throws {@link SettingNotFoundException}. 8457 * 8458 * @param cr The ContentResolver to access. 8459 * @param name The name of the setting to retrieve. 8460 * 8461 * @throws SettingNotFoundException Thrown if a setting by the given 8462 * name can't be found or the setting value is not an integer. 8463 * 8464 * @return The setting's current value. 8465 */ 8466 public static int getInt(ContentResolver cr, String name) 8467 throws SettingNotFoundException { 8468 String v = getString(cr, name); 8469 try { 8470 return Integer.parseInt(v); 8471 } catch (NumberFormatException e) { 8472 throw new SettingNotFoundException(name); 8473 } 8474 } 8475 8476 /** 8477 * Convenience function for updating a single settings value as an 8478 * integer. This will either create a new entry in the table if the 8479 * given name does not exist, or modify the value of the existing row 8480 * with that name. Note that internally setting values are always 8481 * stored as strings, so this function converts the given value to a 8482 * string before storing it. 8483 * 8484 * @param cr The ContentResolver to access. 8485 * @param name The name of the setting to modify. 8486 * @param value The new value for the setting. 8487 * @return true if the value was set, false on database errors 8488 */ 8489 public static boolean putInt(ContentResolver cr, String name, int value) { 8490 return putString(cr, name, Integer.toString(value)); 8491 } 8492 8493 /** 8494 * Convenience function for retrieving a single secure settings value 8495 * as a {@code long}. Note that internally setting values are always 8496 * stored as strings; this function converts the string to a {@code long} 8497 * for you. The default value will be returned if the setting is 8498 * not defined or not a {@code long}. 8499 * 8500 * @param cr The ContentResolver to access. 8501 * @param name The name of the setting to retrieve. 8502 * @param def Value to return if the setting is not defined. 8503 * 8504 * @return The setting's current value, or 'def' if it is not defined 8505 * or not a valid {@code long}. 8506 */ 8507 public static long getLong(ContentResolver cr, String name, long def) { 8508 String valString = getString(cr, name); 8509 long value; 8510 try { 8511 value = valString != null ? Long.parseLong(valString) : def; 8512 } catch (NumberFormatException e) { 8513 value = def; 8514 } 8515 return value; 8516 } 8517 8518 /** 8519 * Convenience function for retrieving a single secure settings value 8520 * as a {@code long}. Note that internally setting values are always 8521 * stored as strings; this function converts the string to a {@code long} 8522 * for you. 8523 * <p> 8524 * This version does not take a default value. If the setting has not 8525 * been set, or the string value is not a number, 8526 * it throws {@link SettingNotFoundException}. 8527 * 8528 * @param cr The ContentResolver to access. 8529 * @param name The name of the setting to retrieve. 8530 * 8531 * @return The setting's current value. 8532 * @throws SettingNotFoundException Thrown if a setting by the given 8533 * name can't be found or the setting value is not an integer. 8534 */ 8535 public static long getLong(ContentResolver cr, String name) 8536 throws SettingNotFoundException { 8537 String valString = getString(cr, name); 8538 try { 8539 return Long.parseLong(valString); 8540 } catch (NumberFormatException e) { 8541 throw new SettingNotFoundException(name); 8542 } 8543 } 8544 8545 /** 8546 * Convenience function for updating a secure settings value as a long 8547 * integer. This will either create a new entry in the table if the 8548 * given name does not exist, or modify the value of the existing row 8549 * with that name. Note that internally setting values are always 8550 * stored as strings, so this function converts the given value to a 8551 * string before storing it. 8552 * 8553 * @param cr The ContentResolver to access. 8554 * @param name The name of the setting to modify. 8555 * @param value The new value for the setting. 8556 * @return true if the value was set, false on database errors 8557 */ 8558 public static boolean putLong(ContentResolver cr, String name, long value) { 8559 return putString(cr, name, Long.toString(value)); 8560 } 8561 8562 /** 8563 * Convenience function for retrieving a single secure settings value 8564 * as a floating point number. Note that internally setting values are 8565 * always stored as strings; this function converts the string to an 8566 * float for you. The default value will be returned if the setting 8567 * is not defined or not a valid float. 8568 * 8569 * @param cr The ContentResolver to access. 8570 * @param name The name of the setting to retrieve. 8571 * @param def Value to return if the setting is not defined. 8572 * 8573 * @return The setting's current value, or 'def' if it is not defined 8574 * or not a valid float. 8575 */ 8576 public static float getFloat(ContentResolver cr, String name, float def) { 8577 String v = getString(cr, name); 8578 try { 8579 return v != null ? Float.parseFloat(v) : def; 8580 } catch (NumberFormatException e) { 8581 return def; 8582 } 8583 } 8584 8585 /** 8586 * Convenience function for retrieving a single secure settings value 8587 * as a float. Note that internally setting values are always 8588 * stored as strings; this function converts the string to a float 8589 * for you. 8590 * <p> 8591 * This version does not take a default value. If the setting has not 8592 * been set, or the string value is not a number, 8593 * it throws {@link SettingNotFoundException}. 8594 * 8595 * @param cr The ContentResolver to access. 8596 * @param name The name of the setting to retrieve. 8597 * 8598 * @throws SettingNotFoundException Thrown if a setting by the given 8599 * name can't be found or the setting value is not a float. 8600 * 8601 * @return The setting's current value. 8602 */ 8603 public static float getFloat(ContentResolver cr, String name) 8604 throws SettingNotFoundException { 8605 String v = getString(cr, name); 8606 if (v == null) { 8607 throw new SettingNotFoundException(name); 8608 } 8609 try { 8610 return Float.parseFloat(v); 8611 } catch (NumberFormatException e) { 8612 throw new SettingNotFoundException(name); 8613 } 8614 } 8615 8616 /** 8617 * Convenience function for updating a single settings value as a 8618 * floating point number. This will either create a new entry in the 8619 * table if the given name does not exist, or modify the value of the 8620 * existing row with that name. Note that internally setting values 8621 * are always stored as strings, so this function converts the given 8622 * value to a string before storing it. 8623 * 8624 * @param cr The ContentResolver to access. 8625 * @param name The name of the setting to modify. 8626 * @param value The new value for the setting. 8627 * @return true if the value was set, false on database errors 8628 */ 8629 public static boolean putFloat(ContentResolver cr, String name, float value) { 8630 return putString(cr, name, Float.toString(value)); 8631 } 8632 8633 8634 /** 8635 * Subscription to be used for voice call on a multi sim device. The supported values 8636 * are 0 = SUB1, 1 = SUB2 and etc. 8637 * @hide 8638 */ 8639 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8640 8641 /** 8642 * Used to provide option to user to select subscription during dial. 8643 * The supported values are 0 = disable or 1 = enable prompt. 8644 * @hide 8645 */ 8646 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8647 8648 /** 8649 * Subscription to be used for data call on a multi sim device. The supported values 8650 * are 0 = SUB1, 1 = SUB2 and etc. 8651 * @hide 8652 */ 8653 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8654 8655 /** 8656 * Subscription to be used for SMS on a multi sim device. The supported values 8657 * are 0 = SUB1, 1 = SUB2 and etc. 8658 * @hide 8659 */ 8660 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8661 8662 /** 8663 * Used to provide option to user to select subscription during send SMS. 8664 * The value 1 - enable, 0 - disable 8665 * @hide 8666 */ 8667 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8668 8669 8670 8671 /** User preferred subscriptions setting. 8672 * This holds the details of the user selected subscription from the card and 8673 * the activation status. Each settings string have the coma separated values 8674 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8675 * @hide 8676 */ 8677 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8678 "user_preferred_sub2","user_preferred_sub3"}; 8679 8680 /** 8681 * Whether to enable new contacts aggregator or not. 8682 * The value 1 - enable, 0 - disable 8683 * @hide 8684 */ 8685 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8686 8687 /** 8688 * Whether to enable contacts metadata syncing or not 8689 * The value 1 - enable, 0 - disable 8690 */ 8691 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8692 8693 /** 8694 * Whether to enable cellular on boot. 8695 * The value 1 - enable, 0 - disable 8696 * @hide 8697 */ 8698 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8699 } 8700 8701 /** 8702 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8703 * Intent URL, allowing it to be either a web page or a particular 8704 * application activity. 8705 * 8706 * @hide 8707 */ 8708 public static final class Bookmarks implements BaseColumns 8709 { 8710 private static final String TAG = "Bookmarks"; 8711 8712 /** 8713 * The content:// style URL for this table 8714 */ 8715 public static final Uri CONTENT_URI = 8716 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8717 8718 /** 8719 * The row ID. 8720 * <p>Type: INTEGER</p> 8721 */ 8722 public static final String ID = "_id"; 8723 8724 /** 8725 * Descriptive name of the bookmark that can be displayed to the user. 8726 * If this is empty, the title should be resolved at display time (use 8727 * {@link #getTitle(Context, Cursor)} any time you want to display the 8728 * title of a bookmark.) 8729 * <P> 8730 * Type: TEXT 8731 * </P> 8732 */ 8733 public static final String TITLE = "title"; 8734 8735 /** 8736 * Arbitrary string (displayed to the user) that allows bookmarks to be 8737 * organized into categories. There are some special names for 8738 * standard folders, which all start with '@'. The label displayed for 8739 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8740 * the folder name does not change so you can consistently query for 8741 * the folder regardless of the current locale. 8742 * 8743 * <P>Type: TEXT</P> 8744 * 8745 */ 8746 public static final String FOLDER = "folder"; 8747 8748 /** 8749 * The Intent URL of the bookmark, describing what it points to. This 8750 * value is given to {@link android.content.Intent#getIntent} to create 8751 * an Intent that can be launched. 8752 * <P>Type: TEXT</P> 8753 */ 8754 public static final String INTENT = "intent"; 8755 8756 /** 8757 * Optional shortcut character associated with this bookmark. 8758 * <P>Type: INTEGER</P> 8759 */ 8760 public static final String SHORTCUT = "shortcut"; 8761 8762 /** 8763 * The order in which the bookmark should be displayed 8764 * <P>Type: INTEGER</P> 8765 */ 8766 public static final String ORDERING = "ordering"; 8767 8768 private static final String[] sIntentProjection = { INTENT }; 8769 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8770 private static final String sShortcutSelection = SHORTCUT + "=?"; 8771 8772 /** 8773 * Convenience function to retrieve the bookmarked Intent for a 8774 * particular shortcut key. 8775 * 8776 * @param cr The ContentResolver to query. 8777 * @param shortcut The shortcut key. 8778 * 8779 * @return Intent The bookmarked URL, or null if there is no bookmark 8780 * matching the given shortcut. 8781 */ 8782 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8783 { 8784 Intent intent = null; 8785 8786 Cursor c = cr.query(CONTENT_URI, 8787 sIntentProjection, sShortcutSelection, 8788 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8789 // Keep trying until we find a valid shortcut 8790 try { 8791 while (intent == null && c.moveToNext()) { 8792 try { 8793 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8794 intent = Intent.parseUri(intentURI, 0); 8795 } catch (java.net.URISyntaxException e) { 8796 // The stored URL is bad... ignore it. 8797 } catch (IllegalArgumentException e) { 8798 // Column not found 8799 Log.w(TAG, "Intent column not found", e); 8800 } 8801 } 8802 } finally { 8803 if (c != null) c.close(); 8804 } 8805 8806 return intent; 8807 } 8808 8809 /** 8810 * Add a new bookmark to the system. 8811 * 8812 * @param cr The ContentResolver to query. 8813 * @param intent The desired target of the bookmark. 8814 * @param title Bookmark title that is shown to the user; null if none 8815 * or it should be resolved to the intent's title. 8816 * @param folder Folder in which to place the bookmark; null if none. 8817 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8818 * this is non-zero and there is an existing bookmark entry 8819 * with this same shortcut, then that existing shortcut is 8820 * cleared (the bookmark is not removed). 8821 * @return The unique content URL for the new bookmark entry. 8822 */ 8823 public static Uri add(ContentResolver cr, 8824 Intent intent, 8825 String title, 8826 String folder, 8827 char shortcut, 8828 int ordering) 8829 { 8830 // If a shortcut is supplied, and it is already defined for 8831 // another bookmark, then remove the old definition. 8832 if (shortcut != 0) { 8833 cr.delete(CONTENT_URI, sShortcutSelection, 8834 new String[] { String.valueOf((int) shortcut) }); 8835 } 8836 8837 ContentValues values = new ContentValues(); 8838 if (title != null) values.put(TITLE, title); 8839 if (folder != null) values.put(FOLDER, folder); 8840 values.put(INTENT, intent.toUri(0)); 8841 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8842 values.put(ORDERING, ordering); 8843 return cr.insert(CONTENT_URI, values); 8844 } 8845 8846 /** 8847 * Return the folder name as it should be displayed to the user. This 8848 * takes care of localizing special folders. 8849 * 8850 * @param r Resources object for current locale; only need access to 8851 * system resources. 8852 * @param folder The value found in the {@link #FOLDER} column. 8853 * 8854 * @return CharSequence The label for this folder that should be shown 8855 * to the user. 8856 */ 8857 public static CharSequence getLabelForFolder(Resources r, String folder) { 8858 return folder; 8859 } 8860 8861 /** 8862 * Return the title as it should be displayed to the user. This takes 8863 * care of localizing bookmarks that point to activities. 8864 * 8865 * @param context A context. 8866 * @param cursor A cursor pointing to the row whose title should be 8867 * returned. The cursor must contain at least the {@link #TITLE} 8868 * and {@link #INTENT} columns. 8869 * @return A title that is localized and can be displayed to the user, 8870 * or the empty string if one could not be found. 8871 */ 8872 public static CharSequence getTitle(Context context, Cursor cursor) { 8873 int titleColumn = cursor.getColumnIndex(TITLE); 8874 int intentColumn = cursor.getColumnIndex(INTENT); 8875 if (titleColumn == -1 || intentColumn == -1) { 8876 throw new IllegalArgumentException( 8877 "The cursor must contain the TITLE and INTENT columns."); 8878 } 8879 8880 String title = cursor.getString(titleColumn); 8881 if (!TextUtils.isEmpty(title)) { 8882 return title; 8883 } 8884 8885 String intentUri = cursor.getString(intentColumn); 8886 if (TextUtils.isEmpty(intentUri)) { 8887 return ""; 8888 } 8889 8890 Intent intent; 8891 try { 8892 intent = Intent.parseUri(intentUri, 0); 8893 } catch (URISyntaxException e) { 8894 return ""; 8895 } 8896 8897 PackageManager packageManager = context.getPackageManager(); 8898 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8899 return info != null ? info.loadLabel(packageManager) : ""; 8900 } 8901 } 8902 8903 /** 8904 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8905 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8906 * from the GoogleLoginService. 8907 * 8908 * @param androidId The Android ID for this device. 8909 * @return The device ID that should be used when connecting to the mobile gtalk server. 8910 * @hide 8911 */ 8912 public static String getGTalkDeviceId(long androidId) { 8913 return "android-" + Long.toHexString(androidId); 8914 } 8915 8916 private static final String[] PM_WRITE_SETTINGS = { 8917 android.Manifest.permission.WRITE_SETTINGS 8918 }; 8919 private static final String[] PM_CHANGE_NETWORK_STATE = { 8920 android.Manifest.permission.CHANGE_NETWORK_STATE, 8921 android.Manifest.permission.WRITE_SETTINGS 8922 }; 8923 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8924 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8925 }; 8926 8927 /** 8928 * Performs a strict and comprehensive check of whether a calling package is allowed to 8929 * write/modify system settings, as the condition differs for pre-M, M+, and 8930 * privileged/preinstalled apps. If the provided uid does not match the 8931 * callingPackage, a negative result will be returned. 8932 * @hide 8933 */ 8934 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8935 String callingPackage, boolean throwException) { 8936 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8937 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8938 PM_WRITE_SETTINGS, false); 8939 } 8940 8941 /** 8942 * Performs a strict and comprehensive check of whether a calling package is allowed to 8943 * write/modify system settings, as the condition differs for pre-M, M+, and 8944 * privileged/preinstalled apps. If the provided uid does not match the 8945 * callingPackage, a negative result will be returned. The caller is expected to have 8946 * the WRITE_SETTINGS permission declared. 8947 * 8948 * Note: if the check is successful, the operation of this app will be updated to the 8949 * current time. 8950 * @hide 8951 */ 8952 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8953 String callingPackage, boolean throwException) { 8954 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8955 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8956 PM_WRITE_SETTINGS, true); 8957 } 8958 8959 /** 8960 * Performs a strict and comprehensive check of whether a calling package is allowed to 8961 * change the state of network, as the condition differs for pre-M, M+, and 8962 * privileged/preinstalled apps. The caller is expected to have either the 8963 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8964 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8965 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8966 * permission and cannot be revoked. See http://b/23597341 8967 * 8968 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8969 * of this app will be updated to the current time. 8970 * @hide 8971 */ 8972 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8973 String callingPackage, boolean throwException) { 8974 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8975 == PackageManager.PERMISSION_GRANTED) { 8976 return true; 8977 } 8978 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8979 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8980 PM_CHANGE_NETWORK_STATE, true); 8981 } 8982 8983 /** 8984 * Performs a strict and comprehensive check of whether a calling package is allowed to 8985 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8986 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8987 * a negative result will be returned. 8988 * @hide 8989 */ 8990 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8991 String callingPackage, boolean throwException) { 8992 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8993 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8994 PM_SYSTEM_ALERT_WINDOW, false); 8995 } 8996 8997 /** 8998 * Performs a strict and comprehensive check of whether a calling package is allowed to 8999 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9000 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9001 * a negative result will be returned. 9002 * 9003 * Note: if the check is successful, the operation of this app will be updated to the 9004 * current time. 9005 * @hide 9006 */ 9007 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9008 callingPackage, boolean throwException) { 9009 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9010 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9011 PM_SYSTEM_ALERT_WINDOW, true); 9012 } 9013 9014 /** 9015 * Helper method to perform a general and comprehensive check of whether an operation that is 9016 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9017 * OP_WRITE_SETTINGS 9018 * @hide 9019 */ 9020 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9021 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9022 permissions, boolean makeNote) { 9023 if (callingPackage == null) { 9024 return false; 9025 } 9026 9027 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9028 int mode = AppOpsManager.MODE_DEFAULT; 9029 if (makeNote) { 9030 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9031 } else { 9032 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9033 } 9034 9035 switch (mode) { 9036 case AppOpsManager.MODE_ALLOWED: 9037 return true; 9038 9039 case AppOpsManager.MODE_DEFAULT: 9040 // this is the default operating mode after an app's installation 9041 // In this case we will check all associated static permission to see 9042 // if it is granted during install time. 9043 for (String permission : permissions) { 9044 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9045 .PERMISSION_GRANTED) { 9046 // if either of the permissions are granted, we will allow it 9047 return true; 9048 } 9049 } 9050 9051 default: 9052 // this is for all other cases trickled down here... 9053 if (!throwException) { 9054 return false; 9055 } 9056 } 9057 9058 // prepare string to throw SecurityException 9059 StringBuilder exceptionMessage = new StringBuilder(); 9060 exceptionMessage.append(callingPackage); 9061 exceptionMessage.append(" was not granted "); 9062 if (permissions.length > 1) { 9063 exceptionMessage.append(" either of these permissions: "); 9064 } else { 9065 exceptionMessage.append(" this permission: "); 9066 } 9067 for (int i = 0; i < permissions.length; i++) { 9068 exceptionMessage.append(permissions[i]); 9069 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9070 } 9071 9072 throw new SecurityException(exceptionMessage.toString()); 9073 } 9074 9075 /** 9076 * Retrieves a correponding package name for a given uid. It will query all 9077 * packages that are associated with the given uid, but it will return only 9078 * the zeroth result. 9079 * Note: If package could not be found, a null is returned. 9080 * @hide 9081 */ 9082 public static String getPackageNameForUid(Context context, int uid) { 9083 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9084 if (packages == null) { 9085 return null; 9086 } 9087 return packages[0]; 9088 } 9089} 9090