Settings.java revision 2850b56b9ebd475996c63a43ec43b4f75d5a886e
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. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 300 * number of certificates. 301 * <p> 302 * Input: Nothing. 303 * <p> 304 * Output: Nothing. 305 * @hide 306 */ 307 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 308 public static final String ACTION_MONITORING_CERT_INFO = 309 "com.android.settings.MONITORING_CERT_INFO"; 310 311 /** 312 * Activity Action: Show settings to allow configuration of privacy options. 313 * <p> 314 * In some cases, a matching Activity may not exist, so ensure you 315 * safeguard against this. 316 * <p> 317 * Input: Nothing. 318 * <p> 319 * Output: Nothing. 320 */ 321 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 322 public static final String ACTION_PRIVACY_SETTINGS = 323 "android.settings.PRIVACY_SETTINGS"; 324 325 /** 326 * Activity Action: Show settings to allow configuration of VPN. 327 * <p> 328 * In some cases, a matching Activity may not exist, so ensure you 329 * safeguard against this. 330 * <p> 331 * Input: Nothing. 332 * <p> 333 * Output: Nothing. 334 */ 335 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 336 public static final String ACTION_VPN_SETTINGS = 337 "android.settings.VPN_SETTINGS"; 338 339 /** 340 * Activity Action: Show settings to allow configuration of Wi-Fi. 341 * <p> 342 * In some cases, a matching Activity may not exist, so ensure you 343 * safeguard against this. 344 * <p> 345 * Input: Nothing. 346 * <p> 347 * Output: Nothing. 348 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_WIFI_SETTINGS = 352 "android.settings.WIFI_SETTINGS"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of a static IP 356 * address for Wi-Fi. 357 * <p> 358 * In some cases, a matching Activity may not exist, so ensure you safeguard 359 * against this. 360 * <p> 361 * Input: Nothing. 362 * <p> 363 * Output: Nothing. 364 */ 365 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 366 public static final String ACTION_WIFI_IP_SETTINGS = 367 "android.settings.WIFI_IP_SETTINGS"; 368 369 /** 370 * Activity Action: Show settings to allow configuration of Bluetooth. 371 * <p> 372 * In some cases, a matching Activity may not exist, so ensure you 373 * safeguard against this. 374 * <p> 375 * Input: Nothing. 376 * <p> 377 * Output: Nothing. 378 */ 379 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 380 public static final String ACTION_BLUETOOTH_SETTINGS = 381 "android.settings.BLUETOOTH_SETTINGS"; 382 383 /** 384 * Activity Action: Show settings to allow configuration of cast endpoints. 385 * <p> 386 * In some cases, a matching Activity may not exist, so ensure you 387 * safeguard against this. 388 * <p> 389 * Input: Nothing. 390 * <p> 391 * Output: Nothing. 392 */ 393 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 394 public static final String ACTION_CAST_SETTINGS = 395 "android.settings.CAST_SETTINGS"; 396 397 /** 398 * Activity Action: Show settings to allow configuration of date and time. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_DATE_SETTINGS = 409 "android.settings.DATE_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to allow configuration of sound and volume. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 */ 421 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 422 public static final String ACTION_SOUND_SETTINGS = 423 "android.settings.SOUND_SETTINGS"; 424 425 /** 426 * Activity Action: Show settings to allow configuration of display. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: Nothing. 432 * <p> 433 * Output: Nothing. 434 */ 435 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 436 public static final String ACTION_DISPLAY_SETTINGS = 437 "android.settings.DISPLAY_SETTINGS"; 438 439 /** 440 * Activity Action: Show settings to allow configuration of locale. 441 * <p> 442 * In some cases, a matching Activity may not exist, so ensure you 443 * safeguard against this. 444 * <p> 445 * Input: Nothing. 446 * <p> 447 * Output: Nothing. 448 */ 449 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 450 public static final String ACTION_LOCALE_SETTINGS = 451 "android.settings.LOCALE_SETTINGS"; 452 453 /** 454 * Activity Action: Show settings to configure input methods, in particular 455 * allowing the user to enable input methods. 456 * <p> 457 * In some cases, a matching Activity may not exist, so ensure you 458 * safeguard against this. 459 * <p> 460 * Input: Nothing. 461 * <p> 462 * Output: Nothing. 463 */ 464 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 465 public static final String ACTION_VOICE_INPUT_SETTINGS = 466 "android.settings.VOICE_INPUT_SETTINGS"; 467 468 /** 469 * Activity Action: Show settings to configure input methods, in particular 470 * allowing the user to enable input methods. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * Input: Nothing. 476 * <p> 477 * Output: Nothing. 478 */ 479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 480 public static final String ACTION_INPUT_METHOD_SETTINGS = 481 "android.settings.INPUT_METHOD_SETTINGS"; 482 483 /** 484 * Activity Action: Show settings to enable/disable input method subtypes. 485 * <p> 486 * In some cases, a matching Activity may not exist, so ensure you 487 * safeguard against this. 488 * <p> 489 * To tell which input method's subtypes are displayed in the settings, add 490 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 491 * If there is no extra in this Intent, subtypes from all installed input methods 492 * will be displayed in the settings. 493 * 494 * @see android.view.inputmethod.InputMethodInfo#getId 495 * <p> 496 * Input: Nothing. 497 * <p> 498 * Output: Nothing. 499 */ 500 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 501 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 502 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 503 504 /** 505 * Activity Action: Show a dialog to select input method. 506 * <p> 507 * In some cases, a matching Activity may not exist, so ensure you 508 * safeguard against this. 509 * <p> 510 * Input: Nothing. 511 * <p> 512 * Output: Nothing. 513 * @hide 514 */ 515 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 516 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 517 "android.settings.SHOW_INPUT_METHOD_PICKER"; 518 519 /** 520 * Activity Action: Show settings to manage the user input dictionary. 521 * <p> 522 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 523 * it is guaranteed there will always be an appropriate implementation for this Intent action. 524 * In prior releases of the platform this was optional, so ensure you safeguard against it. 525 * <p> 526 * Input: Nothing. 527 * <p> 528 * Output: Nothing. 529 */ 530 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 531 public static final String ACTION_USER_DICTIONARY_SETTINGS = 532 "android.settings.USER_DICTIONARY_SETTINGS"; 533 534 /** 535 * Activity Action: Show settings to configure the hardware keyboard. 536 * <p> 537 * In some cases, a matching Activity may not exist, so ensure you 538 * safeguard against this. 539 * <p> 540 * Input: Nothing. 541 * <p> 542 * Output: Nothing. 543 */ 544 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 545 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 546 "android.settings.HARD_KEYBOARD_SETTINGS"; 547 548 /** 549 * Activity Action: Adds a word to the user dictionary. 550 * <p> 551 * In some cases, a matching Activity may not exist, so ensure you 552 * safeguard against this. 553 * <p> 554 * Input: An extra with key <code>word</code> that contains the word 555 * that should be added to the dictionary. 556 * <p> 557 * Output: Nothing. 558 * 559 * @hide 560 */ 561 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 562 public static final String ACTION_USER_DICTIONARY_INSERT = 563 "com.android.settings.USER_DICTIONARY_INSERT"; 564 565 /** 566 * Activity Action: Show settings to allow configuration of application-related settings. 567 * <p> 568 * In some cases, a matching Activity may not exist, so ensure you 569 * safeguard against this. 570 * <p> 571 * Input: Nothing. 572 * <p> 573 * Output: Nothing. 574 */ 575 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 576 public static final String ACTION_APPLICATION_SETTINGS = 577 "android.settings.APPLICATION_SETTINGS"; 578 579 /** 580 * Activity Action: Show settings to allow configuration of application 581 * development-related settings. As of 582 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 583 * a required part of the platform. 584 * <p> 585 * Input: Nothing. 586 * <p> 587 * Output: Nothing. 588 */ 589 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 590 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 591 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 592 593 /** 594 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 595 * <p> 596 * In some cases, a matching Activity may not exist, so ensure you 597 * safeguard against this. 598 * <p> 599 * Input: Nothing. 600 * <p> 601 * Output: Nothing. 602 */ 603 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 604 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 605 "android.settings.QUICK_LAUNCH_SETTINGS"; 606 607 /** 608 * Activity Action: Show settings to manage installed applications. 609 * <p> 610 * In some cases, a matching Activity may not exist, so ensure you 611 * safeguard against this. 612 * <p> 613 * Input: Nothing. 614 * <p> 615 * Output: Nothing. 616 */ 617 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 618 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 619 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 620 621 /** 622 * Activity Action: Show settings to manage all applications. 623 * <p> 624 * In some cases, a matching Activity may not exist, so ensure you 625 * safeguard against this. 626 * <p> 627 * Input: Nothing. 628 * <p> 629 * Output: Nothing. 630 */ 631 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 632 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 633 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 634 635 /** 636 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 637 * <p> 638 * In some cases, a matching Activity may not exist, so ensure you 639 * safeguard against this. 640 * <p> 641 * Input: Optionally, the Intent's data URI can specify the application package name to 642 * directly invoke the management GUI specific to the package name. For example 643 * "package:com.my.app". 644 * <p> 645 * Output: Nothing. 646 */ 647 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 648 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 649 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 650 651 /** 652 * Activity Action: Show screen for controlling which apps are allowed to write/modify 653 * system settings. 654 * <p> 655 * In some cases, a matching Activity may not exist, so ensure you 656 * safeguard against this. 657 * <p> 658 * Input: Optionally, the Intent's data URI can specify the application package name to 659 * directly invoke the management GUI specific to the package name. For example 660 * "package:com.my.app". 661 * <p> 662 * Output: Nothing. 663 */ 664 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 665 public static final String ACTION_MANAGE_WRITE_SETTINGS = 666 "android.settings.action.MANAGE_WRITE_SETTINGS"; 667 668 /** 669 * Activity Action: Show screen of details about a particular application. 670 * <p> 671 * In some cases, a matching Activity may not exist, so ensure you 672 * safeguard against this. 673 * <p> 674 * Input: The Intent's data URI specifies the application package name 675 * to be shown, with the "package" scheme. That is "package:com.my.app". 676 * <p> 677 * Output: Nothing. 678 */ 679 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 680 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 681 "android.settings.APPLICATION_DETAILS_SETTINGS"; 682 683 /** 684 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 685 * <p> 686 * Input: Nothing. 687 * <p> 688 * Output: Nothing. 689 * <p> 690 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 691 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 692 * already ignoring optimizations. You can use 693 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 694 * on this list. 695 */ 696 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 697 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 698 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 699 700 /** 701 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 702 * put them on the whitelist of apps shown by 703 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 704 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 705 * permission. 706 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 707 * provided by the platform for applications to operate correctly in the various power 708 * saving modes. This is only for unusual applications that need to deeply control their own 709 * execution, at the potential expense of the user's battery life. Note that these applications 710 * greatly run the risk of showing to the user as high power consumers on their device.</p> 711 * <p> 712 * Input: The Intent's data URI must specify the application package name 713 * to be shown, with the "package" scheme. That is "package:com.my.app". 714 * <p> 715 * Output: Nothing. 716 * <p> 717 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 718 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 719 * already ignoring optimizations. 720 */ 721 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 722 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 723 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 724 725 /** 726 * Activity Action: Show screen for controlling background data 727 * restrictions for a particular application. 728 * <p> 729 * Input: Intent's data URI set with an application name, using the 730 * "package" schema (like "package:com.my.app"). 731 * 732 * <p> 733 * Output: Nothing. 734 * <p> 735 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 736 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 737 * status of the background data restrictions for them. 738 */ 739 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 740 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 741 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 742 743 /** 744 * @hide 745 * Activity Action: Show the "app ops" settings screen. 746 * <p> 747 * Input: Nothing. 748 * <p> 749 * Output: Nothing. 750 */ 751 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 752 public static final String ACTION_APP_OPS_SETTINGS = 753 "android.settings.APP_OPS_SETTINGS"; 754 755 /** 756 * Activity Action: Show settings for system update functionality. 757 * <p> 758 * In some cases, a matching Activity may not exist, so ensure you 759 * safeguard against this. 760 * <p> 761 * Input: Nothing. 762 * <p> 763 * Output: Nothing. 764 * 765 * @hide 766 */ 767 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 768 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 769 "android.settings.SYSTEM_UPDATE_SETTINGS"; 770 771 /** 772 * Activity Action: Show settings to allow configuration of sync settings. 773 * <p> 774 * In some cases, a matching Activity may not exist, so ensure you 775 * safeguard against this. 776 * <p> 777 * The account types available to add via the add account button may be restricted by adding an 778 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 779 * authorities. Only account types which can sync with that content provider will be offered to 780 * the user. 781 * <p> 782 * Input: Nothing. 783 * <p> 784 * Output: Nothing. 785 */ 786 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 787 public static final String ACTION_SYNC_SETTINGS = 788 "android.settings.SYNC_SETTINGS"; 789 790 /** 791 * Activity Action: Show add account screen for creating a new account. 792 * <p> 793 * In some cases, a matching Activity may not exist, so ensure you 794 * safeguard against this. 795 * <p> 796 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 797 * extra to the Intent with one or more syncable content provider's authorities. Only account 798 * types which can sync with that content provider will be offered to the user. 799 * <p> 800 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 801 * Intent with one or more account types. 802 * <p> 803 * Input: Nothing. 804 * <p> 805 * Output: Nothing. 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_ADD_ACCOUNT = 809 "android.settings.ADD_ACCOUNT_SETTINGS"; 810 811 /** 812 * Activity Action: Show settings for selecting the network operator. 813 * <p> 814 * In some cases, a matching Activity may not exist, so ensure you 815 * safeguard against this. 816 * <p> 817 * Input: Nothing. 818 * <p> 819 * Output: Nothing. 820 */ 821 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 822 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 823 "android.settings.NETWORK_OPERATOR_SETTINGS"; 824 825 /** 826 * Activity Action: Show settings for selection of 2G/3G. 827 * <p> 828 * In some cases, a matching Activity may not exist, so ensure you 829 * safeguard against this. 830 * <p> 831 * Input: Nothing. 832 * <p> 833 * Output: Nothing. 834 */ 835 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 836 public static final String ACTION_DATA_ROAMING_SETTINGS = 837 "android.settings.DATA_ROAMING_SETTINGS"; 838 839 /** 840 * Activity Action: Show settings for internal storage. 841 * <p> 842 * In some cases, a matching Activity may not exist, so ensure you 843 * safeguard against this. 844 * <p> 845 * Input: Nothing. 846 * <p> 847 * Output: Nothing. 848 */ 849 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 850 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 851 "android.settings.INTERNAL_STORAGE_SETTINGS"; 852 /** 853 * Activity Action: Show settings for memory card storage. 854 * <p> 855 * In some cases, a matching Activity may not exist, so ensure you 856 * safeguard against this. 857 * <p> 858 * Input: Nothing. 859 * <p> 860 * Output: Nothing. 861 */ 862 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 863 public static final String ACTION_MEMORY_CARD_SETTINGS = 864 "android.settings.MEMORY_CARD_SETTINGS"; 865 866 /** 867 * Activity Action: Show settings for global search. 868 * <p> 869 * In some cases, a matching Activity may not exist, so ensure you 870 * safeguard against this. 871 * <p> 872 * Input: Nothing. 873 * <p> 874 * Output: Nothing 875 */ 876 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 877 public static final String ACTION_SEARCH_SETTINGS = 878 "android.search.action.SEARCH_SETTINGS"; 879 880 /** 881 * Activity Action: Show general device information settings (serial 882 * number, software version, phone number, etc.). 883 * <p> 884 * In some cases, a matching Activity may not exist, so ensure you 885 * safeguard against this. 886 * <p> 887 * Input: Nothing. 888 * <p> 889 * Output: Nothing 890 */ 891 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 892 public static final String ACTION_DEVICE_INFO_SETTINGS = 893 "android.settings.DEVICE_INFO_SETTINGS"; 894 895 /** 896 * Activity Action: Show NFC settings. 897 * <p> 898 * This shows UI that allows NFC to be turned on or off. 899 * <p> 900 * In some cases, a matching Activity may not exist, so ensure you 901 * safeguard against this. 902 * <p> 903 * Input: Nothing. 904 * <p> 905 * Output: Nothing 906 * @see android.nfc.NfcAdapter#isEnabled() 907 */ 908 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 909 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 910 911 /** 912 * Activity Action: Show NFC Sharing settings. 913 * <p> 914 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 915 * off. 916 * <p> 917 * In some cases, a matching Activity may not exist, so ensure you 918 * safeguard against this. 919 * <p> 920 * Input: Nothing. 921 * <p> 922 * Output: Nothing 923 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 924 */ 925 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 926 public static final String ACTION_NFCSHARING_SETTINGS = 927 "android.settings.NFCSHARING_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC Tap & Pay settings 931 * <p> 932 * This shows UI that allows the user to configure Tap&Pay 933 * settings. 934 * <p> 935 * In some cases, a matching Activity may not exist, so ensure you 936 * safeguard against this. 937 * <p> 938 * Input: Nothing. 939 * <p> 940 * Output: Nothing 941 */ 942 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 943 public static final String ACTION_NFC_PAYMENT_SETTINGS = 944 "android.settings.NFC_PAYMENT_SETTINGS"; 945 946 /** 947 * Activity Action: Show Daydream settings. 948 * <p> 949 * In some cases, a matching Activity may not exist, so ensure you 950 * safeguard against this. 951 * <p> 952 * Input: Nothing. 953 * <p> 954 * Output: Nothing. 955 * @see android.service.dreams.DreamService 956 */ 957 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 958 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 959 960 /** 961 * Activity Action: Show Notification listener settings. 962 * <p> 963 * In some cases, a matching Activity may not exist, so ensure you 964 * safeguard against this. 965 * <p> 966 * Input: Nothing. 967 * <p> 968 * Output: Nothing. 969 * @see android.service.notification.NotificationListenerService 970 */ 971 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 972 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 973 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 974 975 /** 976 * Activity Action: Show Do Not Disturb access settings. 977 * <p> 978 * Users can grant and deny access to Do Not Disturb configuration from here. 979 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 980 * details. 981 * <p> 982 * Input: Nothing. 983 * <p> 984 * Output: Nothing. 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 988 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 989 990 /** 991 * @hide 992 */ 993 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 994 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 995 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 996 997 /** 998 * Activity Action: Show settings for video captioning. 999 * <p> 1000 * In some cases, a matching Activity may not exist, so ensure you safeguard 1001 * against this. 1002 * <p> 1003 * Input: Nothing. 1004 * <p> 1005 * Output: Nothing. 1006 */ 1007 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1008 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1009 1010 /** 1011 * Activity Action: Show the top level print settings. 1012 * <p> 1013 * In some cases, a matching Activity may not exist, so ensure you 1014 * safeguard against this. 1015 * <p> 1016 * Input: Nothing. 1017 * <p> 1018 * Output: Nothing. 1019 */ 1020 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1021 public static final String ACTION_PRINT_SETTINGS = 1022 "android.settings.ACTION_PRINT_SETTINGS"; 1023 1024 /** 1025 * Activity Action: Show Zen Mode configuration settings. 1026 * 1027 * @hide 1028 */ 1029 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1030 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1031 1032 /** 1033 * Activity Action: Show Zen Mode priority configuration settings. 1034 * 1035 * @hide 1036 */ 1037 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1038 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1039 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1040 1041 /** 1042 * Activity Action: Show Zen Mode automation configuration settings. 1043 * 1044 * @hide 1045 */ 1046 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1047 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1048 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1049 1050 /** 1051 * Activity Action: Modify do not disturb mode settings. 1052 * <p> 1053 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1054 * <p> 1055 * This intent MUST be started using 1056 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1057 * startVoiceActivity}. 1058 * <p> 1059 * Note: The Activity implementing this intent MUST verify that 1060 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1061 * returns true before modifying the setting. 1062 * <p> 1063 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1064 * how long the user wishes to avoid interruptions for. The optional 1065 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1066 * enabling or disabling do not disturb mode. If either extra is not included, the 1067 * user maybe asked to provide the value. 1068 * <p> 1069 * Output: Nothing. 1070 */ 1071 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1072 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1073 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1074 1075 /** 1076 * Activity Action: Show Zen Mode schedule rule configuration settings. 1077 * 1078 * @hide 1079 */ 1080 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1081 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1082 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1083 1084 /** 1085 * Activity Action: Show Zen Mode event rule configuration settings. 1086 * 1087 * @hide 1088 */ 1089 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1090 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1091 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1092 1093 /** 1094 * Activity Action: Show Zen Mode external rule configuration settings. 1095 * 1096 * @hide 1097 */ 1098 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1099 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1100 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1101 1102 /** 1103 * Activity Action: Show the regulatory information screen for the device. 1104 * <p> 1105 * In some cases, a matching Activity may not exist, so ensure you safeguard 1106 * against this. 1107 * <p> 1108 * Input: Nothing. 1109 * <p> 1110 * Output: Nothing. 1111 */ 1112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1113 public static final String 1114 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1115 1116 /** 1117 * Activity Action: Show Device Name Settings. 1118 * <p> 1119 * In some cases, a matching Activity may not exist, so ensure you safeguard 1120 * against this. 1121 * 1122 * @hide 1123 */ 1124 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1125 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1126 1127 /** 1128 * Activity Action: Show pairing settings. 1129 * <p> 1130 * In some cases, a matching Activity may not exist, so ensure you safeguard 1131 * against this. 1132 * 1133 * @hide 1134 */ 1135 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1136 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1137 1138 /** 1139 * Activity Action: Show battery saver settings. 1140 * <p> 1141 * In some cases, a matching Activity may not exist, so ensure you safeguard 1142 * against this. 1143 */ 1144 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1145 public static final String ACTION_BATTERY_SAVER_SETTINGS 1146 = "android.settings.BATTERY_SAVER_SETTINGS"; 1147 1148 /** 1149 * Activity Action: Modify Battery Saver mode setting using a voice command. 1150 * <p> 1151 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1152 * <p> 1153 * This intent MUST be started using 1154 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1155 * startVoiceActivity}. 1156 * <p> 1157 * Note: The activity implementing this intent MUST verify that 1158 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1159 * modifying the setting. 1160 * <p> 1161 * Input: To tell which state batter saver mode should be set to, add the 1162 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1163 * If the extra is not included, no changes will be made. 1164 * <p> 1165 * Output: Nothing. 1166 */ 1167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1168 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1169 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1170 1171 /** 1172 * Activity Action: Show Home selection settings. If there are multiple activities 1173 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1174 * to pick your preferred activity. 1175 */ 1176 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1177 public static final String ACTION_HOME_SETTINGS 1178 = "android.settings.HOME_SETTINGS"; 1179 1180 1181 1182 /** 1183 * Activity Action: Show Default apps settings. 1184 * <p> 1185 * In some cases, a matching Activity may not exist, so ensure you 1186 * safeguard against this. 1187 * <p> 1188 * Input: Nothing. 1189 * <p> 1190 * Output: Nothing. 1191 */ 1192 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1193 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1194 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1195 1196 /** 1197 * Activity Action: Show notification settings. 1198 * 1199 * @hide 1200 */ 1201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1202 public static final String ACTION_NOTIFICATION_SETTINGS 1203 = "android.settings.NOTIFICATION_SETTINGS"; 1204 1205 /** 1206 * Activity Action: Show notification settings for a single app. 1207 * 1208 * @hide 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1212 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1213 1214 /** 1215 * Activity Action: Show notification redaction settings. 1216 * 1217 * @hide 1218 */ 1219 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1220 public static final String ACTION_APP_NOTIFICATION_REDACTION 1221 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1222 1223 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1224 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1225 1226 /** 1227 * Activity Action: Show a dialog with disabled by policy message. 1228 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1229 * the user know about this. 1230 * <p> 1231 * Input: Nothing. 1232 * <p> 1233 * Output: Nothing. 1234 * 1235 * @hide 1236 */ 1237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1238 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1239 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1240 1241 /** 1242 * Activity Action: Show a dialog for remote bugreport flow. 1243 * <p> 1244 * Input: Nothing. 1245 * <p> 1246 * Output: Nothing. 1247 * 1248 * @hide 1249 */ 1250 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1251 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1252 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1253 1254 /** 1255 * Activity Action: Show VR listener settings. 1256 * <p> 1257 * Input: Nothing. 1258 * <p> 1259 * Output: Nothing. 1260 * 1261 * @see android.service.vr.VrListenerService 1262 */ 1263 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1264 public static final String ACTION_VR_LISTENER_SETTINGS 1265 = "android.settings.VR_LISTENER_SETTINGS"; 1266 1267 // End of Intent actions for Settings 1268 1269 /** 1270 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1271 */ 1272 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1273 1274 /** 1275 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1276 */ 1277 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1278 1279 /** 1280 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1281 */ 1282 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1283 1284 /** 1285 * @hide - User handle argument extra to the fast-path call()-based requests 1286 */ 1287 public static final String CALL_METHOD_USER_KEY = "_user"; 1288 1289 /** @hide - Private call() method to write to 'system' table */ 1290 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1291 1292 /** @hide - Private call() method to write to 'secure' table */ 1293 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1294 1295 /** @hide - Private call() method to write to 'global' table */ 1296 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1297 1298 /** 1299 * Activity Extra: Limit available options in launched activity based on the given authority. 1300 * <p> 1301 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1302 * provider's authorities as a String[]. This field is used by some intents to alter the 1303 * behavior of the called activity. 1304 * <p> 1305 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1306 * on the authority given. 1307 */ 1308 public static final String EXTRA_AUTHORITIES = "authorities"; 1309 1310 /** 1311 * Activity Extra: Limit available options in launched activity based on the given account 1312 * types. 1313 * <p> 1314 * This can be passed as an extra field in an Activity Intent with one or more account types 1315 * as a String[]. This field is used by some intents to alter the behavior of the called 1316 * activity. 1317 * <p> 1318 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1319 * list. 1320 */ 1321 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1322 1323 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1324 1325 /** 1326 * Activity Extra: The device identifier to act upon. 1327 * <p> 1328 * This can be passed as an extra field in an Activity Intent with a single 1329 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1330 * settings for the given device. 1331 * <p> 1332 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1333 * dialog for the given device. 1334 * @hide 1335 */ 1336 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1337 1338 /** 1339 * Activity Extra: Enable or disable Airplane Mode. 1340 * <p> 1341 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1342 * intent as a boolean to indicate if it should be enabled. 1343 */ 1344 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1345 1346 /** 1347 * Activity Extra: Enable or disable Battery saver mode. 1348 * <p> 1349 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1350 * intent as a boolean to indicate if it should be enabled. 1351 */ 1352 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1353 "android.settings.extra.battery_saver_mode_enabled"; 1354 1355 /** 1356 * Activity Extra: Enable or disable Do Not Disturb mode. 1357 * <p> 1358 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1359 * intent as a boolean to indicate if it should be enabled. 1360 */ 1361 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1362 "android.settings.extra.do_not_disturb_mode_enabled"; 1363 1364 /** 1365 * Activity Extra: How many minutes to enable do not disturb mode for. 1366 * <p> 1367 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1368 * intent to indicate how long do not disturb mode should be enabled for. 1369 */ 1370 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1371 "android.settings.extra.do_not_disturb_mode_minutes"; 1372 1373 /** 1374 * Activity Extra: Number of certificates 1375 * <p> 1376 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1377 * intent to indicate the number of certificates 1378 * @hide 1379 */ 1380 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1381 "android.settings.extra.number_of_certificates"; 1382 1383 private static final String JID_RESOURCE_PREFIX = "android"; 1384 1385 public static final String AUTHORITY = "settings"; 1386 1387 private static final String TAG = "Settings"; 1388 private static final boolean LOCAL_LOGV = false; 1389 1390 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1391 // with a partial enable/disable state in multi-threaded situations. 1392 private static final Object mLocationSettingsLock = new Object(); 1393 1394 public static class SettingNotFoundException extends AndroidException { 1395 public SettingNotFoundException(String msg) { 1396 super(msg); 1397 } 1398 } 1399 1400 /** 1401 * Common base for tables of name/value settings. 1402 */ 1403 public static class NameValueTable implements BaseColumns { 1404 public static final String NAME = "name"; 1405 public static final String VALUE = "value"; 1406 1407 protected static boolean putString(ContentResolver resolver, Uri uri, 1408 String name, String value) { 1409 // The database will take care of replacing duplicates. 1410 try { 1411 ContentValues values = new ContentValues(); 1412 values.put(NAME, name); 1413 values.put(VALUE, value); 1414 resolver.insert(uri, values); 1415 return true; 1416 } catch (SQLException e) { 1417 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1418 return false; 1419 } 1420 } 1421 1422 public static Uri getUriFor(Uri uri, String name) { 1423 return Uri.withAppendedPath(uri, name); 1424 } 1425 } 1426 1427 // Thread-safe. 1428 private static class NameValueCache { 1429 private final String mVersionSystemProperty; 1430 private final Uri mUri; 1431 1432 private static final String[] SELECT_VALUE = 1433 new String[] { Settings.NameValueTable.VALUE }; 1434 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1435 1436 // Must synchronize on 'this' to access mValues and mValuesVersion. 1437 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1438 private long mValuesVersion = 0; 1439 1440 // Initially null; set lazily and held forever. Synchronized on 'this'. 1441 private IContentProvider mContentProvider = null; 1442 1443 // The method we'll call (or null, to not use) on the provider 1444 // for the fast path of retrieving settings. 1445 private final String mCallGetCommand; 1446 private final String mCallSetCommand; 1447 1448 public NameValueCache(String versionSystemProperty, Uri uri, 1449 String getCommand, String setCommand) { 1450 mVersionSystemProperty = versionSystemProperty; 1451 mUri = uri; 1452 mCallGetCommand = getCommand; 1453 mCallSetCommand = setCommand; 1454 } 1455 1456 private IContentProvider lazyGetProvider(ContentResolver cr) { 1457 IContentProvider cp = null; 1458 synchronized (this) { 1459 cp = mContentProvider; 1460 if (cp == null) { 1461 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1462 } 1463 } 1464 return cp; 1465 } 1466 1467 public boolean putStringForUser(ContentResolver cr, String name, String value, 1468 final int userHandle) { 1469 try { 1470 Bundle arg = new Bundle(); 1471 arg.putString(Settings.NameValueTable.VALUE, value); 1472 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1473 IContentProvider cp = lazyGetProvider(cr); 1474 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1475 } catch (RemoteException e) { 1476 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1477 return false; 1478 } 1479 return true; 1480 } 1481 1482 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1483 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1484 if (isSelf) { 1485 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1486 1487 // Our own user's settings data uses a client-side cache 1488 synchronized (this) { 1489 if (mValuesVersion != newValuesVersion) { 1490 if (LOCAL_LOGV || false) { 1491 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1492 + newValuesVersion + " != cached " + mValuesVersion); 1493 } 1494 1495 mValues.clear(); 1496 mValuesVersion = newValuesVersion; 1497 } 1498 1499 if (mValues.containsKey(name)) { 1500 return mValues.get(name); // Could be null, that's OK -- negative caching 1501 } 1502 } 1503 } else { 1504 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1505 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1506 } 1507 1508 IContentProvider cp = lazyGetProvider(cr); 1509 1510 // Try the fast path first, not using query(). If this 1511 // fails (alternate Settings provider that doesn't support 1512 // this interface?) then we fall back to the query/table 1513 // interface. 1514 if (mCallGetCommand != null) { 1515 try { 1516 Bundle args = null; 1517 if (!isSelf) { 1518 args = new Bundle(); 1519 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1520 } 1521 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1522 if (b != null) { 1523 String value = b.getPairValue(); 1524 // Don't update our cache for reads of other users' data 1525 if (isSelf) { 1526 synchronized (this) { 1527 mValues.put(name, value); 1528 } 1529 } else { 1530 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1531 + " by " + UserHandle.myUserId() 1532 + " so not updating cache"); 1533 } 1534 return value; 1535 } 1536 // If the response Bundle is null, we fall through 1537 // to the query interface below. 1538 } catch (RemoteException e) { 1539 // Not supported by the remote side? Fall through 1540 // to query(). 1541 } 1542 } 1543 1544 Cursor c = null; 1545 try { 1546 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1547 new String[]{name}, null, null); 1548 if (c == null) { 1549 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1550 return null; 1551 } 1552 1553 String value = c.moveToNext() ? c.getString(0) : null; 1554 synchronized (this) { 1555 mValues.put(name, value); 1556 } 1557 if (LOCAL_LOGV) { 1558 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1559 name + " = " + (value == null ? "(null)" : value)); 1560 } 1561 return value; 1562 } catch (RemoteException e) { 1563 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1564 return null; // Return null, but don't cache it. 1565 } finally { 1566 if (c != null) c.close(); 1567 } 1568 } 1569 } 1570 1571 /** 1572 * Checks if the specified context can draw on top of other apps. As of API 1573 * level 23, an app cannot draw on top of other apps unless it declares the 1574 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1575 * manifest, <em>and</em> the user specifically grants the app this 1576 * capability. To prompt the user to grant this approval, the app must send an 1577 * intent with the action 1578 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1579 * causes the system to display a permission management screen. 1580 * 1581 * @param context App context. 1582 * @return true if the specified context can draw on top of other apps, false otherwise 1583 */ 1584 public static boolean canDrawOverlays(Context context) { 1585 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1586 context.getOpPackageName(), false); 1587 } 1588 1589 /** 1590 * System settings, containing miscellaneous system preferences. This 1591 * table holds simple name/value pairs. There are convenience 1592 * functions for accessing individual settings entries. 1593 */ 1594 public static final class System extends NameValueTable { 1595 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1596 1597 private static final float DEFAULT_FONT_SCALE = 1.0f; 1598 1599 /** @hide */ 1600 public static interface Validator { 1601 public boolean validate(String value); 1602 } 1603 1604 /** 1605 * The content:// style URL for this table 1606 */ 1607 public static final Uri CONTENT_URI = 1608 Uri.parse("content://" + AUTHORITY + "/system"); 1609 1610 private static final NameValueCache sNameValueCache = new NameValueCache( 1611 SYS_PROP_SETTING_VERSION, 1612 CONTENT_URI, 1613 CALL_METHOD_GET_SYSTEM, 1614 CALL_METHOD_PUT_SYSTEM); 1615 1616 private static final HashSet<String> MOVED_TO_SECURE; 1617 static { 1618 MOVED_TO_SECURE = new HashSet<String>(30); 1619 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1620 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1621 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1622 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1623 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1624 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1625 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1626 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1627 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1628 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1629 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1630 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1631 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1632 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1633 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1634 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1635 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1636 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1637 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1638 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1639 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1640 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1641 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1642 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1643 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1644 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1645 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1646 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1647 1648 // At one time in System, then Global, but now back in Secure 1649 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1650 } 1651 1652 private static final HashSet<String> MOVED_TO_GLOBAL; 1653 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1654 static { 1655 MOVED_TO_GLOBAL = new HashSet<String>(); 1656 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1657 1658 // these were originally in system but migrated to secure in the past, 1659 // so are duplicated in the Secure.* namespace 1660 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1661 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1662 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1663 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1664 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1665 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1666 1667 // these are moving directly from system to global 1668 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1669 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1670 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1671 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1672 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1673 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1674 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1675 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1676 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1677 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1678 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1679 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1680 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1681 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1682 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1683 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1684 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1685 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1686 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1687 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1688 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1689 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1690 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1691 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1692 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1693 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1694 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1695 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1696 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1697 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1698 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1699 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1700 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1701 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1702 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1703 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1704 } 1705 1706 private static final Validator sBooleanValidator = 1707 new DiscreteValueValidator(new String[] {"0", "1"}); 1708 1709 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1710 @Override 1711 public boolean validate(String value) { 1712 try { 1713 return Integer.parseInt(value) >= 0; 1714 } catch (NumberFormatException e) { 1715 return false; 1716 } 1717 } 1718 }; 1719 1720 private static final Validator sUriValidator = new Validator() { 1721 @Override 1722 public boolean validate(String value) { 1723 try { 1724 Uri.decode(value); 1725 return true; 1726 } catch (IllegalArgumentException e) { 1727 return false; 1728 } 1729 } 1730 }; 1731 1732 private static final Validator sLenientIpAddressValidator = new Validator() { 1733 private static final int MAX_IPV6_LENGTH = 45; 1734 1735 @Override 1736 public boolean validate(String value) { 1737 return value.length() <= MAX_IPV6_LENGTH; 1738 } 1739 }; 1740 1741 /** @hide */ 1742 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1743 outKeySet.addAll(MOVED_TO_GLOBAL); 1744 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1745 } 1746 1747 /** @hide */ 1748 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1749 outKeySet.addAll(MOVED_TO_SECURE); 1750 } 1751 1752 /** @hide */ 1753 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1754 outKeySet.addAll(MOVED_TO_GLOBAL); 1755 } 1756 1757 /** 1758 * Look up a name in the database. 1759 * @param resolver to access the database with 1760 * @param name to look up in the table 1761 * @return the corresponding value, or null if not present 1762 */ 1763 public static String getString(ContentResolver resolver, String name) { 1764 return getStringForUser(resolver, name, UserHandle.myUserId()); 1765 } 1766 1767 /** @hide */ 1768 public static String getStringForUser(ContentResolver resolver, String name, 1769 int userHandle) { 1770 if (MOVED_TO_SECURE.contains(name)) { 1771 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1772 + " to android.provider.Settings.Secure, returning read-only value."); 1773 return Secure.getStringForUser(resolver, name, userHandle); 1774 } 1775 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1776 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1777 + " to android.provider.Settings.Global, returning read-only value."); 1778 return Global.getStringForUser(resolver, name, userHandle); 1779 } 1780 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1781 } 1782 1783 /** 1784 * Store a name/value pair into the database. 1785 * @param resolver to access the database with 1786 * @param name to store 1787 * @param value to associate with the name 1788 * @return true if the value was set, false on database errors 1789 */ 1790 public static boolean putString(ContentResolver resolver, String name, String value) { 1791 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1792 } 1793 1794 /** @hide */ 1795 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1796 int userHandle) { 1797 if (MOVED_TO_SECURE.contains(name)) { 1798 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1799 + " to android.provider.Settings.Secure, value is unchanged."); 1800 return false; 1801 } 1802 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1803 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1804 + " to android.provider.Settings.Global, value is unchanged."); 1805 return false; 1806 } 1807 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1808 } 1809 1810 /** 1811 * Construct the content URI for a particular name/value pair, 1812 * useful for monitoring changes with a ContentObserver. 1813 * @param name to look up in the table 1814 * @return the corresponding content URI, or null if not present 1815 */ 1816 public static Uri getUriFor(String name) { 1817 if (MOVED_TO_SECURE.contains(name)) { 1818 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1819 + " to android.provider.Settings.Secure, returning Secure URI."); 1820 return Secure.getUriFor(Secure.CONTENT_URI, name); 1821 } 1822 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1823 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1824 + " to android.provider.Settings.Global, returning read-only global URI."); 1825 return Global.getUriFor(Global.CONTENT_URI, name); 1826 } 1827 return getUriFor(CONTENT_URI, name); 1828 } 1829 1830 /** 1831 * Convenience function for retrieving a single system settings value 1832 * as an integer. Note that internally setting values are always 1833 * stored as strings; this function converts the string to an integer 1834 * for you. The default value will be returned if the setting is 1835 * not defined or not an integer. 1836 * 1837 * @param cr The ContentResolver to access. 1838 * @param name The name of the setting to retrieve. 1839 * @param def Value to return if the setting is not defined. 1840 * 1841 * @return The setting's current value, or 'def' if it is not defined 1842 * or not a valid integer. 1843 */ 1844 public static int getInt(ContentResolver cr, String name, int def) { 1845 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1846 } 1847 1848 /** @hide */ 1849 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1850 String v = getStringForUser(cr, name, userHandle); 1851 try { 1852 return v != null ? Integer.parseInt(v) : def; 1853 } catch (NumberFormatException e) { 1854 return def; 1855 } 1856 } 1857 1858 /** 1859 * Convenience function for retrieving a single system settings value 1860 * as an integer. Note that internally setting values are always 1861 * stored as strings; this function converts the string to an integer 1862 * for you. 1863 * <p> 1864 * This version does not take a default value. If the setting has not 1865 * been set, or the string value is not a number, 1866 * it throws {@link SettingNotFoundException}. 1867 * 1868 * @param cr The ContentResolver to access. 1869 * @param name The name of the setting to retrieve. 1870 * 1871 * @throws SettingNotFoundException Thrown if a setting by the given 1872 * name can't be found or the setting value is not an integer. 1873 * 1874 * @return The setting's current value. 1875 */ 1876 public static int getInt(ContentResolver cr, String name) 1877 throws SettingNotFoundException { 1878 return getIntForUser(cr, name, UserHandle.myUserId()); 1879 } 1880 1881 /** @hide */ 1882 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1883 throws SettingNotFoundException { 1884 String v = getStringForUser(cr, name, userHandle); 1885 try { 1886 return Integer.parseInt(v); 1887 } catch (NumberFormatException e) { 1888 throw new SettingNotFoundException(name); 1889 } 1890 } 1891 1892 /** 1893 * Convenience function for updating a single settings value as an 1894 * integer. This will either create a new entry in the table if the 1895 * given name does not exist, or modify the value of the existing row 1896 * with that name. Note that internally setting values are always 1897 * stored as strings, so this function converts the given value to a 1898 * string before storing it. 1899 * 1900 * @param cr The ContentResolver to access. 1901 * @param name The name of the setting to modify. 1902 * @param value The new value for the setting. 1903 * @return true if the value was set, false on database errors 1904 */ 1905 public static boolean putInt(ContentResolver cr, String name, int value) { 1906 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1907 } 1908 1909 /** @hide */ 1910 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1911 int userHandle) { 1912 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1913 } 1914 1915 /** 1916 * Convenience function for retrieving a single system settings value 1917 * as a {@code long}. Note that internally setting values are always 1918 * stored as strings; this function converts the string to a {@code long} 1919 * for you. The default value will be returned if the setting is 1920 * not defined or not a {@code long}. 1921 * 1922 * @param cr The ContentResolver to access. 1923 * @param name The name of the setting to retrieve. 1924 * @param def Value to return if the setting is not defined. 1925 * 1926 * @return The setting's current value, or 'def' if it is not defined 1927 * or not a valid {@code long}. 1928 */ 1929 public static long getLong(ContentResolver cr, String name, long def) { 1930 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1931 } 1932 1933 /** @hide */ 1934 public static long getLongForUser(ContentResolver cr, String name, long def, 1935 int userHandle) { 1936 String valString = getStringForUser(cr, name, userHandle); 1937 long value; 1938 try { 1939 value = valString != null ? Long.parseLong(valString) : def; 1940 } catch (NumberFormatException e) { 1941 value = def; 1942 } 1943 return value; 1944 } 1945 1946 /** 1947 * Convenience function for retrieving a single system settings value 1948 * as a {@code long}. Note that internally setting values are always 1949 * stored as strings; this function converts the string to a {@code long} 1950 * for you. 1951 * <p> 1952 * This version does not take a default value. If the setting has not 1953 * been set, or the string value is not a number, 1954 * it throws {@link SettingNotFoundException}. 1955 * 1956 * @param cr The ContentResolver to access. 1957 * @param name The name of the setting to retrieve. 1958 * 1959 * @return The setting's current value. 1960 * @throws SettingNotFoundException Thrown if a setting by the given 1961 * name can't be found or the setting value is not an integer. 1962 */ 1963 public static long getLong(ContentResolver cr, String name) 1964 throws SettingNotFoundException { 1965 return getLongForUser(cr, name, UserHandle.myUserId()); 1966 } 1967 1968 /** @hide */ 1969 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1970 throws SettingNotFoundException { 1971 String valString = getStringForUser(cr, name, userHandle); 1972 try { 1973 return Long.parseLong(valString); 1974 } catch (NumberFormatException e) { 1975 throw new SettingNotFoundException(name); 1976 } 1977 } 1978 1979 /** 1980 * Convenience function for updating a single settings value as a long 1981 * integer. This will either create a new entry in the table if the 1982 * given name does not exist, or modify the value of the existing row 1983 * with that name. Note that internally setting values are always 1984 * stored as strings, so this function converts the given value to a 1985 * string before storing it. 1986 * 1987 * @param cr The ContentResolver to access. 1988 * @param name The name of the setting to modify. 1989 * @param value The new value for the setting. 1990 * @return true if the value was set, false on database errors 1991 */ 1992 public static boolean putLong(ContentResolver cr, String name, long value) { 1993 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1994 } 1995 1996 /** @hide */ 1997 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1998 int userHandle) { 1999 return putStringForUser(cr, name, Long.toString(value), userHandle); 2000 } 2001 2002 /** 2003 * Convenience function for retrieving a single system settings value 2004 * as a floating point number. Note that internally setting values are 2005 * always stored as strings; this function converts the string to an 2006 * float for you. The default value will be returned if the setting 2007 * is not defined or not a valid float. 2008 * 2009 * @param cr The ContentResolver to access. 2010 * @param name The name of the setting to retrieve. 2011 * @param def Value to return if the setting is not defined. 2012 * 2013 * @return The setting's current value, or 'def' if it is not defined 2014 * or not a valid float. 2015 */ 2016 public static float getFloat(ContentResolver cr, String name, float def) { 2017 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2018 } 2019 2020 /** @hide */ 2021 public static float getFloatForUser(ContentResolver cr, String name, float def, 2022 int userHandle) { 2023 String v = getStringForUser(cr, name, userHandle); 2024 try { 2025 return v != null ? Float.parseFloat(v) : def; 2026 } catch (NumberFormatException e) { 2027 return def; 2028 } 2029 } 2030 2031 /** 2032 * Convenience function for retrieving a single system settings value 2033 * as a float. Note that internally setting values are always 2034 * stored as strings; this function converts the string to a float 2035 * for you. 2036 * <p> 2037 * This version does not take a default value. If the setting has not 2038 * been set, or the string value is not a number, 2039 * it throws {@link SettingNotFoundException}. 2040 * 2041 * @param cr The ContentResolver to access. 2042 * @param name The name of the setting to retrieve. 2043 * 2044 * @throws SettingNotFoundException Thrown if a setting by the given 2045 * name can't be found or the setting value is not a float. 2046 * 2047 * @return The setting's current value. 2048 */ 2049 public static float getFloat(ContentResolver cr, String name) 2050 throws SettingNotFoundException { 2051 return getFloatForUser(cr, name, UserHandle.myUserId()); 2052 } 2053 2054 /** @hide */ 2055 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2056 throws SettingNotFoundException { 2057 String v = getStringForUser(cr, name, userHandle); 2058 if (v == null) { 2059 throw new SettingNotFoundException(name); 2060 } 2061 try { 2062 return Float.parseFloat(v); 2063 } catch (NumberFormatException e) { 2064 throw new SettingNotFoundException(name); 2065 } 2066 } 2067 2068 /** 2069 * Convenience function for updating a single settings value as a 2070 * floating point number. This will either create a new entry in the 2071 * table if the given name does not exist, or modify the value of the 2072 * existing row with that name. Note that internally setting values 2073 * are always stored as strings, so this function converts the given 2074 * value to a string before storing it. 2075 * 2076 * @param cr The ContentResolver to access. 2077 * @param name The name of the setting to modify. 2078 * @param value The new value for the setting. 2079 * @return true if the value was set, false on database errors 2080 */ 2081 public static boolean putFloat(ContentResolver cr, String name, float value) { 2082 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2083 } 2084 2085 /** @hide */ 2086 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2087 int userHandle) { 2088 return putStringForUser(cr, name, Float.toString(value), userHandle); 2089 } 2090 2091 /** 2092 * Convenience function to read all of the current 2093 * configuration-related settings into a 2094 * {@link Configuration} object. 2095 * 2096 * @param cr The ContentResolver to access. 2097 * @param outConfig Where to place the configuration settings. 2098 */ 2099 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2100 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2101 } 2102 2103 /** @hide */ 2104 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2105 int userHandle) { 2106 outConfig.fontScale = Settings.System.getFloatForUser( 2107 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2108 if (outConfig.fontScale < 0) { 2109 outConfig.fontScale = DEFAULT_FONT_SCALE; 2110 } 2111 outConfig.setLocales(LocaleList.forLanguageTags( 2112 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2113 } 2114 2115 /** 2116 * @hide Erase the fields in the Configuration that should be applied 2117 * by the settings. 2118 */ 2119 public static void clearConfiguration(Configuration inoutConfig) { 2120 inoutConfig.fontScale = 0; 2121 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2122 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2123 } 2124 } 2125 2126 /** 2127 * Convenience function to write a batch of configuration-related 2128 * settings from a {@link Configuration} object. 2129 * 2130 * @param cr The ContentResolver to access. 2131 * @param config The settings to write. 2132 * @return true if the values were set, false on database errors 2133 */ 2134 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2135 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2136 } 2137 2138 /** @hide */ 2139 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2140 int userHandle) { 2141 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2142 Settings.System.putStringForUser( 2143 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2144 } 2145 2146 /** @hide */ 2147 public static boolean hasInterestingConfigurationChanges(int changes) { 2148 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2149 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2150 } 2151 2152 /** @deprecated - Do not use */ 2153 @Deprecated 2154 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2155 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2156 } 2157 2158 /** 2159 * @hide 2160 * @deprecated - Do not use 2161 */ 2162 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2163 int userHandle) { 2164 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2165 } 2166 2167 /** @deprecated - Do not use */ 2168 @Deprecated 2169 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2170 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2171 } 2172 2173 /** 2174 * @hide 2175 * @deprecated - Do not use 2176 */ 2177 @Deprecated 2178 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2179 int userHandle) { 2180 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2181 } 2182 2183 private static final class DiscreteValueValidator implements Validator { 2184 private final String[] mValues; 2185 2186 public DiscreteValueValidator(String[] values) { 2187 mValues = values; 2188 } 2189 2190 @Override 2191 public boolean validate(String value) { 2192 return ArrayUtils.contains(mValues, value); 2193 } 2194 } 2195 2196 private static final class InclusiveIntegerRangeValidator implements Validator { 2197 private final int mMin; 2198 private final int mMax; 2199 2200 public InclusiveIntegerRangeValidator(int min, int max) { 2201 mMin = min; 2202 mMax = max; 2203 } 2204 2205 @Override 2206 public boolean validate(String value) { 2207 try { 2208 final int intValue = Integer.parseInt(value); 2209 return intValue >= mMin && intValue <= mMax; 2210 } catch (NumberFormatException e) { 2211 return false; 2212 } 2213 } 2214 } 2215 2216 private static final class InclusiveFloatRangeValidator implements Validator { 2217 private final float mMin; 2218 private final float mMax; 2219 2220 public InclusiveFloatRangeValidator(float min, float max) { 2221 mMin = min; 2222 mMax = max; 2223 } 2224 2225 @Override 2226 public boolean validate(String value) { 2227 try { 2228 final float floatValue = Float.parseFloat(value); 2229 return floatValue >= mMin && floatValue <= mMax; 2230 } catch (NumberFormatException e) { 2231 return false; 2232 } 2233 } 2234 } 2235 2236 /** 2237 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2238 */ 2239 @Deprecated 2240 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2241 2242 /** 2243 * What happens when the user presses the end call button if they're not 2244 * on a call.<br/> 2245 * <b>Values:</b><br/> 2246 * 0 - The end button does nothing.<br/> 2247 * 1 - The end button goes to the home screen.<br/> 2248 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2249 * 3 - The end button goes to the home screen. If the user is already on the 2250 * home screen, it puts the device to sleep. 2251 */ 2252 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2253 2254 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2255 new InclusiveIntegerRangeValidator(0, 3); 2256 2257 /** 2258 * END_BUTTON_BEHAVIOR value for "go home". 2259 * @hide 2260 */ 2261 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2262 2263 /** 2264 * END_BUTTON_BEHAVIOR value for "go to sleep". 2265 * @hide 2266 */ 2267 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2268 2269 /** 2270 * END_BUTTON_BEHAVIOR default value. 2271 * @hide 2272 */ 2273 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2274 2275 /** 2276 * Is advanced settings mode turned on. 0 == no, 1 == yes 2277 * @hide 2278 */ 2279 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2280 2281 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2282 2283 /** 2284 * ADVANCED_SETTINGS default value. 2285 * @hide 2286 */ 2287 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2288 2289 /** 2290 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2291 */ 2292 @Deprecated 2293 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2294 2295 /** 2296 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2297 */ 2298 @Deprecated 2299 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2300 2301 /** 2302 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2303 */ 2304 @Deprecated 2305 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2306 2307 /** 2308 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2309 * {@hide} 2310 */ 2311 @Deprecated 2312 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2313 2314 /** 2315 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2316 */ 2317 @Deprecated 2318 public static final String RADIO_CELL = Global.RADIO_CELL; 2319 2320 /** 2321 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2322 */ 2323 @Deprecated 2324 public static final String RADIO_NFC = Global.RADIO_NFC; 2325 2326 /** 2327 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2328 */ 2329 @Deprecated 2330 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2331 2332 /** 2333 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2334 * 2335 * {@hide} 2336 */ 2337 @Deprecated 2338 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2339 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2340 2341 /** 2342 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2343 */ 2344 @Deprecated 2345 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2346 2347 /** 2348 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2349 */ 2350 @Deprecated 2351 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2352 2353 /** 2354 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2355 */ 2356 @Deprecated 2357 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2358 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2359 2360 /** 2361 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2362 */ 2363 @Deprecated 2364 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2365 2366 /** 2367 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2368 */ 2369 @Deprecated 2370 public static final String MODE_RINGER = Global.MODE_RINGER; 2371 2372 /** 2373 * Whether to use static IP and other static network attributes. 2374 * <p> 2375 * Set to 1 for true and 0 for false. 2376 * 2377 * @deprecated Use {@link WifiManager} instead 2378 */ 2379 @Deprecated 2380 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2381 2382 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2383 2384 /** 2385 * The static IP address. 2386 * <p> 2387 * Example: "192.168.1.51" 2388 * 2389 * @deprecated Use {@link WifiManager} instead 2390 */ 2391 @Deprecated 2392 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2393 2394 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2395 2396 /** 2397 * If using static IP, the gateway's IP address. 2398 * <p> 2399 * Example: "192.168.1.1" 2400 * 2401 * @deprecated Use {@link WifiManager} instead 2402 */ 2403 @Deprecated 2404 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2405 2406 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2407 2408 /** 2409 * If using static IP, the net mask. 2410 * <p> 2411 * Example: "255.255.255.0" 2412 * 2413 * @deprecated Use {@link WifiManager} instead 2414 */ 2415 @Deprecated 2416 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2417 2418 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2419 2420 /** 2421 * If using static IP, the primary DNS's IP address. 2422 * <p> 2423 * Example: "192.168.1.1" 2424 * 2425 * @deprecated Use {@link WifiManager} instead 2426 */ 2427 @Deprecated 2428 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2429 2430 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2431 2432 /** 2433 * If using static IP, the secondary DNS's IP address. 2434 * <p> 2435 * Example: "192.168.1.2" 2436 * 2437 * @deprecated Use {@link WifiManager} instead 2438 */ 2439 @Deprecated 2440 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2441 2442 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2443 2444 /** 2445 * Determines whether remote devices may discover and/or connect to 2446 * this device. 2447 * <P>Type: INT</P> 2448 * 2 -- discoverable and connectable 2449 * 1 -- connectable but not discoverable 2450 * 0 -- neither connectable nor discoverable 2451 */ 2452 public static final String BLUETOOTH_DISCOVERABILITY = 2453 "bluetooth_discoverability"; 2454 2455 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2456 new InclusiveIntegerRangeValidator(0, 2); 2457 2458 /** 2459 * Bluetooth discoverability timeout. If this value is nonzero, then 2460 * Bluetooth becomes discoverable for a certain number of seconds, 2461 * after which is becomes simply connectable. The value is in seconds. 2462 */ 2463 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2464 "bluetooth_discoverability_timeout"; 2465 2466 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2467 sNonNegativeIntegerValidator; 2468 2469 /** 2470 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2471 * instead 2472 */ 2473 @Deprecated 2474 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2475 2476 /** 2477 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2478 * instead 2479 */ 2480 @Deprecated 2481 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2482 2483 /** 2484 * @deprecated Use 2485 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2486 * instead 2487 */ 2488 @Deprecated 2489 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2490 "lock_pattern_tactile_feedback_enabled"; 2491 2492 /** 2493 * A formatted string of the next alarm that is set, or the empty string 2494 * if there is no alarm set. 2495 * 2496 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2497 */ 2498 @Deprecated 2499 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2500 2501 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2502 private static final int MAX_LENGTH = 1000; 2503 2504 @Override 2505 public boolean validate(String value) { 2506 // TODO: No idea what the correct format is. 2507 return value == null || value.length() < MAX_LENGTH; 2508 } 2509 }; 2510 2511 /** 2512 * Scaling factor for fonts, float. 2513 */ 2514 public static final String FONT_SCALE = "font_scale"; 2515 2516 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2517 @Override 2518 public boolean validate(String value) { 2519 try { 2520 return Float.parseFloat(value) >= 0; 2521 } catch (NumberFormatException e) { 2522 return false; 2523 } 2524 } 2525 }; 2526 2527 /** 2528 * The serialized system locale value. 2529 * 2530 * Do not use this value directory. 2531 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2532 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2533 * instead. 2534 * @hide 2535 */ 2536 public static final String SYSTEM_LOCALES = "system_locales"; 2537 2538 2539 /** 2540 * Name of an application package to be debugged. 2541 * 2542 * @deprecated Use {@link Global#DEBUG_APP} instead 2543 */ 2544 @Deprecated 2545 public static final String DEBUG_APP = Global.DEBUG_APP; 2546 2547 /** 2548 * If 1, when launching DEBUG_APP it will wait for the debugger before 2549 * starting user code. If 0, it will run normally. 2550 * 2551 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2552 */ 2553 @Deprecated 2554 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2555 2556 /** 2557 * Whether or not to dim the screen. 0=no 1=yes 2558 * @deprecated This setting is no longer used. 2559 */ 2560 @Deprecated 2561 public static final String DIM_SCREEN = "dim_screen"; 2562 2563 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2564 2565 /** 2566 * The amount of time in milliseconds before the device goes to sleep or begins 2567 * to dream after a period of inactivity. This value is also known as the 2568 * user activity timeout period since the screen isn't necessarily turned off 2569 * when it expires. 2570 */ 2571 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2572 2573 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2574 2575 /** 2576 * The screen backlight brightness between 0 and 255. 2577 */ 2578 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2579 2580 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2581 new InclusiveIntegerRangeValidator(0, 255); 2582 2583 /** 2584 * Control whether to enable automatic brightness mode. 2585 */ 2586 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2587 2588 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2589 2590 /** 2591 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2592 * or less (<0.0 >-1.0) bright. 2593 * @hide 2594 */ 2595 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2596 2597 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2598 new InclusiveFloatRangeValidator(-1, 1); 2599 2600 /** 2601 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2602 */ 2603 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2604 2605 /** 2606 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2607 */ 2608 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2609 2610 /** 2611 * Control whether the process CPU usage meter should be shown. 2612 * 2613 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2614 */ 2615 @Deprecated 2616 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2617 2618 /** 2619 * If 1, the activity manager will aggressively finish activities and 2620 * processes as soon as they are no longer needed. If 0, the normal 2621 * extended lifetime is used. 2622 * 2623 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2624 */ 2625 @Deprecated 2626 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2627 2628 /** 2629 * Determines which streams are affected by ringer mode changes. The 2630 * stream type's bit should be set to 1 if it should be muted when going 2631 * into an inaudible ringer mode. 2632 */ 2633 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2634 2635 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2636 sNonNegativeIntegerValidator; 2637 2638 /** 2639 * Determines which streams are affected by mute. The 2640 * stream type's bit should be set to 1 if it should be muted when a mute request 2641 * is received. 2642 */ 2643 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2644 2645 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2646 sNonNegativeIntegerValidator; 2647 2648 /** 2649 * Whether vibrate is on for different events. This is used internally, 2650 * changing this value will not change the vibrate. See AudioManager. 2651 */ 2652 public static final String VIBRATE_ON = "vibrate_on"; 2653 2654 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2655 2656 /** 2657 * If 1, redirects the system vibrator to all currently attached input devices 2658 * that support vibration. If there are no such input devices, then the system 2659 * vibrator is used instead. 2660 * If 0, does not register the system vibrator. 2661 * 2662 * This setting is mainly intended to provide a compatibility mechanism for 2663 * applications that only know about the system vibrator and do not use the 2664 * input device vibrator API. 2665 * 2666 * @hide 2667 */ 2668 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2669 2670 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2671 2672 /** 2673 * Ringer volume. This is used internally, changing this value will not 2674 * change the volume. See AudioManager. 2675 * 2676 * @removed Not used by anything since API 2. 2677 */ 2678 public static final String VOLUME_RING = "volume_ring"; 2679 2680 /** 2681 * System/notifications volume. This is used internally, changing this 2682 * value will not change the volume. See AudioManager. 2683 * 2684 * @removed Not used by anything since API 2. 2685 */ 2686 public static final String VOLUME_SYSTEM = "volume_system"; 2687 2688 /** 2689 * Voice call volume. This is used internally, changing this value will 2690 * not change the volume. See AudioManager. 2691 * 2692 * @removed Not used by anything since API 2. 2693 */ 2694 public static final String VOLUME_VOICE = "volume_voice"; 2695 2696 /** 2697 * Music/media/gaming volume. This is used internally, changing this 2698 * value will not change the volume. See AudioManager. 2699 * 2700 * @removed Not used by anything since API 2. 2701 */ 2702 public static final String VOLUME_MUSIC = "volume_music"; 2703 2704 /** 2705 * Alarm volume. This is used internally, changing this 2706 * value will not change the volume. See AudioManager. 2707 * 2708 * @removed Not used by anything since API 2. 2709 */ 2710 public static final String VOLUME_ALARM = "volume_alarm"; 2711 2712 /** 2713 * Notification volume. This is used internally, changing this 2714 * value will not change the volume. See AudioManager. 2715 * 2716 * @removed Not used by anything since API 2. 2717 */ 2718 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2719 2720 /** 2721 * Bluetooth Headset volume. This is used internally, changing this value will 2722 * not change the volume. See AudioManager. 2723 * 2724 * @removed Not used by anything since API 2. 2725 */ 2726 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2727 2728 /** 2729 * Master volume (float in the range 0.0f to 1.0f). 2730 * 2731 * @hide 2732 */ 2733 public static final String VOLUME_MASTER = "volume_master"; 2734 2735 /** 2736 * Master mono (int 1 = mono, 0 = normal). 2737 * 2738 * @hide 2739 */ 2740 public static final String MASTER_MONO = "master_mono"; 2741 2742 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2743 2744 /** 2745 * Whether the notifications should use the ring volume (value of 1) or 2746 * a separate notification volume (value of 0). In most cases, users 2747 * will have this enabled so the notification and ringer volumes will be 2748 * the same. However, power users can disable this and use the separate 2749 * notification volume control. 2750 * <p> 2751 * Note: This is a one-off setting that will be removed in the future 2752 * when there is profile support. For this reason, it is kept hidden 2753 * from the public APIs. 2754 * 2755 * @hide 2756 * @deprecated 2757 */ 2758 @Deprecated 2759 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2760 "notifications_use_ring_volume"; 2761 2762 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2763 2764 /** 2765 * Whether silent mode should allow vibration feedback. This is used 2766 * internally in AudioService and the Sound settings activity to 2767 * coordinate decoupling of vibrate and silent modes. This setting 2768 * will likely be removed in a future release with support for 2769 * audio/vibe feedback profiles. 2770 * 2771 * Not used anymore. On devices with vibrator, the user explicitly selects 2772 * silent or vibrate mode. 2773 * Kept for use by legacy database upgrade code in DatabaseHelper. 2774 * @hide 2775 */ 2776 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2777 2778 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2779 2780 /** 2781 * The mapping of stream type (integer) to its setting. 2782 * 2783 * @removed Not used by anything since API 2. 2784 */ 2785 public static final String[] VOLUME_SETTINGS = { 2786 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2787 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2788 }; 2789 2790 /** 2791 * Appended to various volume related settings to record the previous 2792 * values before they the settings were affected by a silent/vibrate 2793 * ringer mode change. 2794 * 2795 * @removed Not used by anything since API 2. 2796 */ 2797 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2798 2799 /** 2800 * Persistent store for the system-wide default ringtone URI. 2801 * <p> 2802 * If you need to play the default ringtone at any given time, it is recommended 2803 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2804 * to the set default ringtone at the time of playing. 2805 * 2806 * @see #DEFAULT_RINGTONE_URI 2807 */ 2808 public static final String RINGTONE = "ringtone"; 2809 2810 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2811 2812 /** 2813 * A {@link Uri} that will point to the current default ringtone at any 2814 * given time. 2815 * <p> 2816 * If the current default ringtone is in the DRM provider and the caller 2817 * does not have permission, the exception will be a 2818 * FileNotFoundException. 2819 */ 2820 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2821 2822 /** {@hide} */ 2823 public static final String RINGTONE_CACHE = "ringtone_cache"; 2824 /** {@hide} */ 2825 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2826 2827 /** 2828 * Persistent store for the system-wide default notification sound. 2829 * 2830 * @see #RINGTONE 2831 * @see #DEFAULT_NOTIFICATION_URI 2832 */ 2833 public static final String NOTIFICATION_SOUND = "notification_sound"; 2834 2835 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2836 2837 /** 2838 * A {@link Uri} that will point to the current default notification 2839 * sound at any given time. 2840 * 2841 * @see #DEFAULT_RINGTONE_URI 2842 */ 2843 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2844 2845 /** {@hide} */ 2846 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2847 /** {@hide} */ 2848 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2849 2850 /** 2851 * Persistent store for the system-wide default alarm alert. 2852 * 2853 * @see #RINGTONE 2854 * @see #DEFAULT_ALARM_ALERT_URI 2855 */ 2856 public static final String ALARM_ALERT = "alarm_alert"; 2857 2858 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2859 2860 /** 2861 * A {@link Uri} that will point to the current default alarm alert at 2862 * any given time. 2863 * 2864 * @see #DEFAULT_ALARM_ALERT_URI 2865 */ 2866 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2867 2868 /** {@hide} */ 2869 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2870 /** {@hide} */ 2871 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2872 2873 /** 2874 * Persistent store for the system default media button event receiver. 2875 * 2876 * @hide 2877 */ 2878 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2879 2880 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2881 @Override 2882 public boolean validate(String value) { 2883 try { 2884 ComponentName.unflattenFromString(value); 2885 return true; 2886 } catch (NullPointerException e) { 2887 return false; 2888 } 2889 } 2890 }; 2891 2892 /** 2893 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2894 */ 2895 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2896 2897 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2898 2899 /** 2900 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2901 */ 2902 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2903 2904 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2905 2906 /** 2907 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2908 * feature converts two spaces to a "." and space. 2909 */ 2910 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2911 2912 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2913 2914 /** 2915 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2916 */ 2917 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2918 2919 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2920 2921 public static final String SHOW_GTALK_SERVICE_STATUS = 2922 "SHOW_GTALK_SERVICE_STATUS"; 2923 2924 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2925 2926 /** 2927 * Name of activity to use for wallpaper on the home screen. 2928 * 2929 * @deprecated Use {@link WallpaperManager} instead. 2930 */ 2931 @Deprecated 2932 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2933 2934 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2935 private static final int MAX_LENGTH = 1000; 2936 2937 @Override 2938 public boolean validate(String value) { 2939 if (value != null && value.length() > MAX_LENGTH) { 2940 return false; 2941 } 2942 return ComponentName.unflattenFromString(value) != null; 2943 } 2944 }; 2945 2946 /** 2947 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2948 * instead 2949 */ 2950 @Deprecated 2951 public static final String AUTO_TIME = Global.AUTO_TIME; 2952 2953 /** 2954 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2955 * instead 2956 */ 2957 @Deprecated 2958 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2959 2960 /** 2961 * Display times as 12 or 24 hours 2962 * 12 2963 * 24 2964 */ 2965 public static final String TIME_12_24 = "time_12_24"; 2966 2967 /** @hide */ 2968 public static final Validator TIME_12_24_VALIDATOR = 2969 new DiscreteValueValidator(new String[] {"12", "24"}); 2970 2971 /** 2972 * Date format string 2973 * mm/dd/yyyy 2974 * dd/mm/yyyy 2975 * yyyy/mm/dd 2976 */ 2977 public static final String DATE_FORMAT = "date_format"; 2978 2979 /** @hide */ 2980 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2981 @Override 2982 public boolean validate(String value) { 2983 try { 2984 new SimpleDateFormat(value); 2985 return true; 2986 } catch (IllegalArgumentException e) { 2987 return false; 2988 } 2989 } 2990 }; 2991 2992 /** 2993 * Whether the setup wizard has been run before (on first boot), or if 2994 * it still needs to be run. 2995 * 2996 * nonzero = it has been run in the past 2997 * 0 = it has not been run in the past 2998 */ 2999 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3000 3001 /** @hide */ 3002 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3003 3004 /** 3005 * Scaling factor for normal window animations. Setting to 0 will disable window 3006 * animations. 3007 * 3008 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3009 */ 3010 @Deprecated 3011 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3012 3013 /** 3014 * Scaling factor for activity transition animations. Setting to 0 will disable window 3015 * animations. 3016 * 3017 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3018 */ 3019 @Deprecated 3020 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3021 3022 /** 3023 * Scaling factor for Animator-based animations. This affects both the start delay and 3024 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3025 * The default value is 1. 3026 * 3027 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3028 */ 3029 @Deprecated 3030 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3031 3032 /** 3033 * Control whether the accelerometer will be used to change screen 3034 * orientation. If 0, it will not be used unless explicitly requested 3035 * by the application; if 1, it will be used by default unless explicitly 3036 * disabled by the application. 3037 */ 3038 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3039 3040 /** @hide */ 3041 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3042 3043 /** 3044 * Default screen rotation when no other policy applies. 3045 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3046 * preference, this rotation value will be used. Must be one of the 3047 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3048 * 3049 * @see android.view.Display#getRotation 3050 */ 3051 public static final String USER_ROTATION = "user_rotation"; 3052 3053 /** @hide */ 3054 public static final Validator USER_ROTATION_VALIDATOR = 3055 new InclusiveIntegerRangeValidator(0, 3); 3056 3057 /** 3058 * Control whether the rotation lock toggle in the System UI should be hidden. 3059 * Typically this is done for accessibility purposes to make it harder for 3060 * the user to accidentally toggle the rotation lock while the display rotation 3061 * has been locked for accessibility. 3062 * 3063 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3064 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3065 * 3066 * @hide 3067 */ 3068 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3069 "hide_rotation_lock_toggle_for_accessibility"; 3070 3071 /** @hide */ 3072 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3073 sBooleanValidator; 3074 3075 /** 3076 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3077 * be used by Phone and Setting apps; it shouldn't affect other apps. 3078 * The value is boolean (1 or 0). 3079 * 3080 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3081 * It was about AudioManager's setting and thus affected all the applications which 3082 * relied on the setting, while this is purely about the vibration setting for incoming 3083 * calls. 3084 */ 3085 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3086 3087 /** @hide */ 3088 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3089 3090 /** 3091 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3092 * boolean (1 or 0). 3093 */ 3094 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3095 3096 /** @hide */ 3097 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3098 3099 /** 3100 * CDMA only settings 3101 * DTMF tone type played by the dialer when dialing. 3102 * 0 = Normal 3103 * 1 = Long 3104 */ 3105 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3106 3107 /** @hide */ 3108 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3109 3110 /** 3111 * Whether the hearing aid is enabled. The value is 3112 * boolean (1 or 0). 3113 * @hide 3114 */ 3115 public static final String HEARING_AID = "hearing_aid"; 3116 3117 /** @hide */ 3118 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3119 3120 /** 3121 * CDMA only settings 3122 * TTY Mode 3123 * 0 = OFF 3124 * 1 = FULL 3125 * 2 = VCO 3126 * 3 = HCO 3127 * @hide 3128 */ 3129 public static final String TTY_MODE = "tty_mode"; 3130 3131 /** @hide */ 3132 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3133 3134 /** 3135 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3136 * boolean (1 or 0). 3137 */ 3138 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3139 3140 /** @hide */ 3141 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3142 3143 /** 3144 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3145 * boolean (1 or 0). 3146 */ 3147 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3148 3149 /** @hide */ 3150 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3151 3152 /** 3153 * @deprecated Each application that shows web suggestions should have its own 3154 * setting for this. 3155 */ 3156 @Deprecated 3157 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3158 3159 /** @hide */ 3160 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3161 3162 /** 3163 * Whether the notification LED should repeatedly flash when a notification is 3164 * pending. The value is boolean (1 or 0). 3165 * @hide 3166 */ 3167 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3168 3169 /** @hide */ 3170 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3171 3172 /** 3173 * Show pointer location on screen? 3174 * 0 = no 3175 * 1 = yes 3176 * @hide 3177 */ 3178 public static final String POINTER_LOCATION = "pointer_location"; 3179 3180 /** @hide */ 3181 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3182 3183 /** 3184 * Show touch positions on screen? 3185 * 0 = no 3186 * 1 = yes 3187 * @hide 3188 */ 3189 public static final String SHOW_TOUCHES = "show_touches"; 3190 3191 /** @hide */ 3192 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3193 3194 /** 3195 * Log raw orientation data from 3196 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3197 * orientationplot.py tool. 3198 * 0 = no 3199 * 1 = yes 3200 * @hide 3201 */ 3202 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3203 "window_orientation_listener_log"; 3204 3205 /** @hide */ 3206 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3207 3208 /** 3209 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3210 * instead 3211 * @hide 3212 */ 3213 @Deprecated 3214 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3215 3216 /** 3217 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3218 * instead 3219 * @hide 3220 */ 3221 @Deprecated 3222 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3223 3224 /** 3225 * Whether to play sounds when the keyguard is shown and dismissed. 3226 * @hide 3227 */ 3228 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3229 3230 /** @hide */ 3231 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3232 3233 /** 3234 * Whether the lockscreen should be completely disabled. 3235 * @hide 3236 */ 3237 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3238 3239 /** @hide */ 3240 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3241 3242 /** 3243 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3244 * instead 3245 * @hide 3246 */ 3247 @Deprecated 3248 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3249 3250 /** 3251 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3252 * instead 3253 * @hide 3254 */ 3255 @Deprecated 3256 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3257 3258 /** 3259 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3260 * instead 3261 * @hide 3262 */ 3263 @Deprecated 3264 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3265 3266 /** 3267 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3268 * instead 3269 * @hide 3270 */ 3271 @Deprecated 3272 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3273 3274 /** 3275 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3276 * instead 3277 * @hide 3278 */ 3279 @Deprecated 3280 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3281 3282 /** 3283 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3284 * instead 3285 * @hide 3286 */ 3287 @Deprecated 3288 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3289 3290 /** 3291 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3292 * instead 3293 * @hide 3294 */ 3295 @Deprecated 3296 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3297 3298 /** 3299 * Receive incoming SIP calls? 3300 * 0 = no 3301 * 1 = yes 3302 * @hide 3303 */ 3304 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3305 3306 /** @hide */ 3307 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3308 3309 /** 3310 * Call Preference String. 3311 * "SIP_ALWAYS" : Always use SIP with network access 3312 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3313 * @hide 3314 */ 3315 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3316 3317 /** @hide */ 3318 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3319 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3320 3321 /** 3322 * One of the sip call options: Always use SIP with network access. 3323 * @hide 3324 */ 3325 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3326 3327 /** @hide */ 3328 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3329 3330 /** 3331 * One of the sip call options: Only if destination is a SIP address. 3332 * @hide 3333 */ 3334 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3335 3336 /** @hide */ 3337 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3338 3339 /** 3340 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3341 * the user should be prompted each time a call is made whether it should be placed using 3342 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3343 * SIP_ADDRESS_ONLY. 3344 * @hide 3345 */ 3346 @Deprecated 3347 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3348 3349 /** @hide */ 3350 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3351 3352 /** 3353 * Pointer speed setting. 3354 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3355 * -7 = slowest 3356 * 0 = default speed 3357 * +7 = fastest 3358 * @hide 3359 */ 3360 public static final String POINTER_SPEED = "pointer_speed"; 3361 3362 /** @hide */ 3363 public static final Validator POINTER_SPEED_VALIDATOR = 3364 new InclusiveFloatRangeValidator(-7, 7); 3365 3366 /** 3367 * Whether lock-to-app will be triggered by long-press on recents. 3368 * @hide 3369 */ 3370 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3371 3372 /** @hide */ 3373 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3374 3375 /** 3376 * I am the lolrus. 3377 * <p> 3378 * Nonzero values indicate that the user has a bukkit. 3379 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3380 * @hide 3381 */ 3382 public static final String EGG_MODE = "egg_mode"; 3383 3384 /** @hide */ 3385 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3386 @Override 3387 public boolean validate(String value) { 3388 try { 3389 return Long.parseLong(value) >= 0; 3390 } catch (NumberFormatException e) { 3391 return false; 3392 } 3393 } 3394 }; 3395 3396 /** 3397 * IMPORTANT: If you add a new public settings you also have to add it to 3398 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3399 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3400 * the setting value. See an example above. 3401 */ 3402 3403 /** 3404 * Settings to backup. This is here so that it's in the same place as the settings 3405 * keys and easy to update. 3406 * 3407 * NOTE: Settings are backed up and restored in the order they appear 3408 * in this array. If you have one setting depending on another, 3409 * make sure that they are ordered appropriately. 3410 * 3411 * @hide 3412 */ 3413 public static final String[] SETTINGS_TO_BACKUP = { 3414 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3415 WIFI_USE_STATIC_IP, 3416 WIFI_STATIC_IP, 3417 WIFI_STATIC_GATEWAY, 3418 WIFI_STATIC_NETMASK, 3419 WIFI_STATIC_DNS1, 3420 WIFI_STATIC_DNS2, 3421 BLUETOOTH_DISCOVERABILITY, 3422 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3423 FONT_SCALE, 3424 DIM_SCREEN, 3425 SCREEN_OFF_TIMEOUT, 3426 SCREEN_BRIGHTNESS, 3427 SCREEN_BRIGHTNESS_MODE, 3428 SCREEN_AUTO_BRIGHTNESS_ADJ, 3429 VIBRATE_INPUT_DEVICES, 3430 MODE_RINGER_STREAMS_AFFECTED, 3431 TEXT_AUTO_REPLACE, 3432 TEXT_AUTO_CAPS, 3433 TEXT_AUTO_PUNCTUATE, 3434 TEXT_SHOW_PASSWORD, 3435 AUTO_TIME, // moved to global 3436 AUTO_TIME_ZONE, // moved to global 3437 TIME_12_24, 3438 DATE_FORMAT, 3439 DTMF_TONE_WHEN_DIALING, 3440 DTMF_TONE_TYPE_WHEN_DIALING, 3441 HEARING_AID, 3442 TTY_MODE, 3443 SOUND_EFFECTS_ENABLED, 3444 HAPTIC_FEEDBACK_ENABLED, 3445 POWER_SOUNDS_ENABLED, // moved to global 3446 DOCK_SOUNDS_ENABLED, // moved to global 3447 LOCKSCREEN_SOUNDS_ENABLED, 3448 SHOW_WEB_SUGGESTIONS, 3449 SIP_CALL_OPTIONS, 3450 SIP_RECEIVE_CALLS, 3451 POINTER_SPEED, 3452 VIBRATE_WHEN_RINGING, 3453 RINGTONE, 3454 LOCK_TO_APP_ENABLED, 3455 NOTIFICATION_SOUND, 3456 ACCELEROMETER_ROTATION 3457 }; 3458 3459 /** 3460 * These are all public system settings 3461 * 3462 * @hide 3463 */ 3464 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3465 static { 3466 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3467 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3468 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3469 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3470 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3471 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3472 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3473 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3474 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3475 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3476 PUBLIC_SETTINGS.add(FONT_SCALE); 3477 PUBLIC_SETTINGS.add(DIM_SCREEN); 3478 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3479 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3480 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3481 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3482 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3483 PUBLIC_SETTINGS.add(VIBRATE_ON); 3484 PUBLIC_SETTINGS.add(VOLUME_RING); 3485 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3486 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3487 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3488 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3489 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3490 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3491 PUBLIC_SETTINGS.add(RINGTONE); 3492 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3493 PUBLIC_SETTINGS.add(ALARM_ALERT); 3494 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3495 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3496 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3497 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3498 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3499 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3500 PUBLIC_SETTINGS.add(TIME_12_24); 3501 PUBLIC_SETTINGS.add(DATE_FORMAT); 3502 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3503 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3504 PUBLIC_SETTINGS.add(USER_ROTATION); 3505 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3506 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3507 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3508 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3509 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3510 } 3511 3512 /** 3513 * These are all hidden system settings. 3514 * 3515 * @hide 3516 */ 3517 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3518 static { 3519 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3520 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3521 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3522 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3523 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3524 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3525 PRIVATE_SETTINGS.add(MASTER_MONO); 3526 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3527 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3528 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3529 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3530 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3531 PRIVATE_SETTINGS.add(HEARING_AID); 3532 PRIVATE_SETTINGS.add(TTY_MODE); 3533 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3534 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3535 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3536 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3537 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3538 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3539 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3540 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3541 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3542 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3543 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3544 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3545 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3546 PRIVATE_SETTINGS.add(LOCK_SOUND); 3547 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3548 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3549 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3550 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3551 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3552 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3553 PRIVATE_SETTINGS.add(POINTER_SPEED); 3554 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3555 PRIVATE_SETTINGS.add(EGG_MODE); 3556 } 3557 3558 /** 3559 * These are all public system settings 3560 * 3561 * @hide 3562 */ 3563 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3564 static { 3565 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3566 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3567 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3568 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3569 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3570 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3571 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3572 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3573 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3574 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3575 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3576 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3577 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3578 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3579 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3580 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3581 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3582 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3583 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3584 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3585 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3586 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3587 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3588 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3589 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3590 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3591 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3592 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3593 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3594 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3595 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3596 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3597 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3598 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3599 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3600 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3601 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3602 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3603 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3604 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3605 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3606 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3607 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3608 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3609 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3610 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3611 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3612 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3613 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3614 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3615 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3616 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3617 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3618 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3619 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3620 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3621 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3622 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3623 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3624 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3625 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3626 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3627 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3628 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3629 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3630 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3631 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3632 } 3633 3634 /** 3635 * These entries are considered common between the personal and the managed profile, 3636 * since the managed profile doesn't get to change them. 3637 */ 3638 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3639 static { 3640 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3641 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3642 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3643 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3644 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3645 } 3646 3647 /** @hide */ 3648 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3649 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3650 } 3651 3652 /** 3653 * When to use Wi-Fi calling 3654 * 3655 * @see android.telephony.TelephonyManager.WifiCallingChoices 3656 * @hide 3657 */ 3658 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3659 3660 // Settings moved to Settings.Secure 3661 3662 /** 3663 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3664 * instead 3665 */ 3666 @Deprecated 3667 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3668 3669 /** 3670 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3671 */ 3672 @Deprecated 3673 public static final String ANDROID_ID = Secure.ANDROID_ID; 3674 3675 /** 3676 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3677 */ 3678 @Deprecated 3679 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3680 3681 /** 3682 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3683 */ 3684 @Deprecated 3685 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3686 3687 /** 3688 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3689 */ 3690 @Deprecated 3691 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3692 3693 /** 3694 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3695 */ 3696 @Deprecated 3697 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3698 3699 /** 3700 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3701 */ 3702 @Deprecated 3703 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3704 3705 /** 3706 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3707 * instead 3708 */ 3709 @Deprecated 3710 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3711 3712 /** 3713 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3714 */ 3715 @Deprecated 3716 public static final String LOGGING_ID = Secure.LOGGING_ID; 3717 3718 /** 3719 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3720 */ 3721 @Deprecated 3722 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3723 3724 /** 3725 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3726 * instead 3727 */ 3728 @Deprecated 3729 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3730 3731 /** 3732 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3733 * instead 3734 */ 3735 @Deprecated 3736 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3737 3738 /** 3739 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3740 * instead 3741 */ 3742 @Deprecated 3743 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3744 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3745 3746 /** 3747 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3748 */ 3749 @Deprecated 3750 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3751 3752 /** 3753 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3754 */ 3755 @Deprecated 3756 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3757 3758 /** 3759 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3760 */ 3761 @Deprecated 3762 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3763 3764 /** 3765 * @deprecated Use 3766 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3767 */ 3768 @Deprecated 3769 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3770 3771 /** 3772 * @deprecated Use 3773 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3774 */ 3775 @Deprecated 3776 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3777 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3778 3779 /** 3780 * @deprecated Use 3781 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3782 */ 3783 @Deprecated 3784 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3785 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3786 3787 /** 3788 * @deprecated Use 3789 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3790 */ 3791 @Deprecated 3792 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3793 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3794 3795 /** 3796 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3797 * instead 3798 */ 3799 @Deprecated 3800 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3801 3802 /** 3803 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3804 */ 3805 @Deprecated 3806 public static final String WIFI_ON = Global.WIFI_ON; 3807 3808 /** 3809 * @deprecated Use 3810 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3811 * instead 3812 */ 3813 @Deprecated 3814 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3815 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3816 3817 /** 3818 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3819 */ 3820 @Deprecated 3821 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3822 3823 /** 3824 * @deprecated Use 3825 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3826 */ 3827 @Deprecated 3828 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3829 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3830 3831 /** 3832 * @deprecated Use 3833 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3834 */ 3835 @Deprecated 3836 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3837 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3838 3839 /** 3840 * @deprecated Use 3841 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3842 * instead 3843 */ 3844 @Deprecated 3845 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3846 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3847 3848 /** 3849 * @deprecated Use 3850 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3851 */ 3852 @Deprecated 3853 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3854 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3855 3856 /** 3857 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3858 * instead 3859 */ 3860 @Deprecated 3861 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3862 3863 /** 3864 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3865 */ 3866 @Deprecated 3867 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3868 3869 /** 3870 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3871 */ 3872 @Deprecated 3873 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3874 3875 /** 3876 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3877 * instead 3878 */ 3879 @Deprecated 3880 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3881 3882 /** 3883 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3884 * instead 3885 */ 3886 @Deprecated 3887 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3888 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3889 3890 /** 3891 * Checks if the specified app can modify system settings. As of API 3892 * level 23, an app cannot modify system settings unless it declares the 3893 * {@link android.Manifest.permission#WRITE_SETTINGS} 3894 * permission in its manifest, <em>and</em> the user specifically grants 3895 * the app this capability. To prompt the user to grant this approval, 3896 * the app must send an intent with the action {@link 3897 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 3898 * the system to display a permission management screen. 3899 * 3900 * @param context App context. 3901 * @return true if the calling app can write to system settings, false otherwise 3902 */ 3903 public static boolean canWrite(Context context) { 3904 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 3905 context.getOpPackageName(), false); 3906 } 3907 } 3908 3909 /** 3910 * Secure system settings, containing system preferences that applications 3911 * can read but are not allowed to write. These are for preferences that 3912 * the user must explicitly modify through the system UI or specialized 3913 * APIs for those values, not modified directly by applications. 3914 */ 3915 public static final class Secure extends NameValueTable { 3916 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3917 3918 /** 3919 * The content:// style URL for this table 3920 */ 3921 public static final Uri CONTENT_URI = 3922 Uri.parse("content://" + AUTHORITY + "/secure"); 3923 3924 // Populated lazily, guarded by class object: 3925 private static final NameValueCache sNameValueCache = new NameValueCache( 3926 SYS_PROP_SETTING_VERSION, 3927 CONTENT_URI, 3928 CALL_METHOD_GET_SECURE, 3929 CALL_METHOD_PUT_SECURE); 3930 3931 private static ILockSettings sLockSettings = null; 3932 3933 private static boolean sIsSystemProcess; 3934 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3935 private static final HashSet<String> MOVED_TO_GLOBAL; 3936 static { 3937 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3938 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3939 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3940 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3941 3942 MOVED_TO_GLOBAL = new HashSet<String>(); 3943 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3944 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3945 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3946 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3947 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3948 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3949 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3950 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3951 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3952 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3953 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3954 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3955 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3956 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3957 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3958 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3959 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3960 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3961 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3962 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3963 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3964 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3965 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3966 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3967 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3968 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3969 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3970 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3971 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3972 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3973 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3974 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3975 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3976 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3977 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3978 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3979 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3980 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3981 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3982 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3983 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3984 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3985 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3986 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3987 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3988 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3989 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3990 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3991 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3992 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3993 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3994 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3995 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3996 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3997 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3998 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3999 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4000 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4001 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4002 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4003 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4004 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4005 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4006 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4007 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4008 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4009 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4010 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4011 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4012 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4013 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4014 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4015 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4016 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4017 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4018 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4019 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4020 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4021 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4022 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4023 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4024 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4025 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4026 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4027 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4028 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4029 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4030 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4031 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4032 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4033 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4034 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4035 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4036 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4037 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4038 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4039 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4040 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4041 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4042 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4043 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4044 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4045 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4046 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4047 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4048 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4049 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4050 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4051 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4052 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4053 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4054 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4055 } 4056 4057 /** @hide */ 4058 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4059 outKeySet.addAll(MOVED_TO_GLOBAL); 4060 } 4061 4062 /** 4063 * Look up a name in the database. 4064 * @param resolver to access the database with 4065 * @param name to look up in the table 4066 * @return the corresponding value, or null if not present 4067 */ 4068 public static String getString(ContentResolver resolver, String name) { 4069 return getStringForUser(resolver, name, UserHandle.myUserId()); 4070 } 4071 4072 /** @hide */ 4073 public static String getStringForUser(ContentResolver resolver, String name, 4074 int userHandle) { 4075 if (MOVED_TO_GLOBAL.contains(name)) { 4076 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4077 + " to android.provider.Settings.Global."); 4078 return Global.getStringForUser(resolver, name, userHandle); 4079 } 4080 4081 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4082 synchronized (Secure.class) { 4083 if (sLockSettings == null) { 4084 sLockSettings = ILockSettings.Stub.asInterface( 4085 (IBinder) ServiceManager.getService("lock_settings")); 4086 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4087 } 4088 } 4089 if (sLockSettings != null && !sIsSystemProcess) { 4090 // No context; use the ActivityThread's context as an approximation for 4091 // determining the target API level. 4092 Application application = ActivityThread.currentApplication(); 4093 4094 boolean isPreMnc = application != null 4095 && application.getApplicationInfo() != null 4096 && application.getApplicationInfo().targetSdkVersion 4097 <= VERSION_CODES.LOLLIPOP_MR1; 4098 if (isPreMnc) { 4099 try { 4100 return sLockSettings.getString(name, "0", userHandle); 4101 } catch (RemoteException re) { 4102 // Fall through 4103 } 4104 } else { 4105 throw new SecurityException("Settings.Secure." + name 4106 + " is deprecated and no longer accessible." 4107 + " See API documentation for potential replacements."); 4108 } 4109 } 4110 } 4111 4112 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4113 } 4114 4115 /** 4116 * Store a name/value pair into the database. 4117 * @param resolver to access the database with 4118 * @param name to store 4119 * @param value to associate with the name 4120 * @return true if the value was set, false on database errors 4121 */ 4122 public static boolean putString(ContentResolver resolver, String name, String value) { 4123 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4124 } 4125 4126 /** @hide */ 4127 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4128 int userHandle) { 4129 if (LOCATION_MODE.equals(name)) { 4130 // HACK ALERT: temporary hack to work around b/10491283. 4131 // TODO: once b/10491283 fixed, remove this hack 4132 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4133 } 4134 if (MOVED_TO_GLOBAL.contains(name)) { 4135 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4136 + " to android.provider.Settings.Global"); 4137 return Global.putStringForUser(resolver, name, value, userHandle); 4138 } 4139 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4140 } 4141 4142 /** 4143 * Construct the content URI for a particular name/value pair, 4144 * useful for monitoring changes with a ContentObserver. 4145 * @param name to look up in the table 4146 * @return the corresponding content URI, or null if not present 4147 */ 4148 public static Uri getUriFor(String name) { 4149 if (MOVED_TO_GLOBAL.contains(name)) { 4150 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4151 + " to android.provider.Settings.Global, returning global URI."); 4152 return Global.getUriFor(Global.CONTENT_URI, name); 4153 } 4154 return getUriFor(CONTENT_URI, name); 4155 } 4156 4157 /** 4158 * Convenience function for retrieving a single secure settings value 4159 * as an integer. Note that internally setting values are always 4160 * stored as strings; this function converts the string to an integer 4161 * for you. The default value will be returned if the setting is 4162 * not defined or not an integer. 4163 * 4164 * @param cr The ContentResolver to access. 4165 * @param name The name of the setting to retrieve. 4166 * @param def Value to return if the setting is not defined. 4167 * 4168 * @return The setting's current value, or 'def' if it is not defined 4169 * or not a valid integer. 4170 */ 4171 public static int getInt(ContentResolver cr, String name, int def) { 4172 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4173 } 4174 4175 /** @hide */ 4176 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4177 if (LOCATION_MODE.equals(name)) { 4178 // HACK ALERT: temporary hack to work around b/10491283. 4179 // TODO: once b/10491283 fixed, remove this hack 4180 return getLocationModeForUser(cr, userHandle); 4181 } 4182 String v = getStringForUser(cr, name, userHandle); 4183 try { 4184 return v != null ? Integer.parseInt(v) : def; 4185 } catch (NumberFormatException e) { 4186 return def; 4187 } 4188 } 4189 4190 /** 4191 * Convenience function for retrieving a single secure settings value 4192 * as an integer. Note that internally setting values are always 4193 * stored as strings; this function converts the string to an integer 4194 * for you. 4195 * <p> 4196 * This version does not take a default value. If the setting has not 4197 * been set, or the string value is not a number, 4198 * it throws {@link SettingNotFoundException}. 4199 * 4200 * @param cr The ContentResolver to access. 4201 * @param name The name of the setting to retrieve. 4202 * 4203 * @throws SettingNotFoundException Thrown if a setting by the given 4204 * name can't be found or the setting value is not an integer. 4205 * 4206 * @return The setting's current value. 4207 */ 4208 public static int getInt(ContentResolver cr, String name) 4209 throws SettingNotFoundException { 4210 return getIntForUser(cr, name, UserHandle.myUserId()); 4211 } 4212 4213 /** @hide */ 4214 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4215 throws SettingNotFoundException { 4216 if (LOCATION_MODE.equals(name)) { 4217 // HACK ALERT: temporary hack to work around b/10491283. 4218 // TODO: once b/10491283 fixed, remove this hack 4219 return getLocationModeForUser(cr, userHandle); 4220 } 4221 String v = getStringForUser(cr, name, userHandle); 4222 try { 4223 return Integer.parseInt(v); 4224 } catch (NumberFormatException e) { 4225 throw new SettingNotFoundException(name); 4226 } 4227 } 4228 4229 /** 4230 * Convenience function for updating a single settings value as an 4231 * integer. This will either create a new entry in the table if the 4232 * given name does not exist, or modify the value of the existing row 4233 * with that name. Note that internally setting values are always 4234 * stored as strings, so this function converts the given value to a 4235 * string before storing it. 4236 * 4237 * @param cr The ContentResolver to access. 4238 * @param name The name of the setting to modify. 4239 * @param value The new value for the setting. 4240 * @return true if the value was set, false on database errors 4241 */ 4242 public static boolean putInt(ContentResolver cr, String name, int value) { 4243 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4244 } 4245 4246 /** @hide */ 4247 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4248 int userHandle) { 4249 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4250 } 4251 4252 /** 4253 * Convenience function for retrieving a single secure settings value 4254 * as a {@code long}. Note that internally setting values are always 4255 * stored as strings; this function converts the string to a {@code long} 4256 * for you. The default value will be returned if the setting is 4257 * not defined or not a {@code long}. 4258 * 4259 * @param cr The ContentResolver to access. 4260 * @param name The name of the setting to retrieve. 4261 * @param def Value to return if the setting is not defined. 4262 * 4263 * @return The setting's current value, or 'def' if it is not defined 4264 * or not a valid {@code long}. 4265 */ 4266 public static long getLong(ContentResolver cr, String name, long def) { 4267 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4268 } 4269 4270 /** @hide */ 4271 public static long getLongForUser(ContentResolver cr, String name, long def, 4272 int userHandle) { 4273 String valString = getStringForUser(cr, name, userHandle); 4274 long value; 4275 try { 4276 value = valString != null ? Long.parseLong(valString) : def; 4277 } catch (NumberFormatException e) { 4278 value = def; 4279 } 4280 return value; 4281 } 4282 4283 /** 4284 * Convenience function for retrieving a single secure settings value 4285 * as a {@code long}. Note that internally setting values are always 4286 * stored as strings; this function converts the string to a {@code long} 4287 * for you. 4288 * <p> 4289 * This version does not take a default value. If the setting has not 4290 * been set, or the string value is not a number, 4291 * it throws {@link SettingNotFoundException}. 4292 * 4293 * @param cr The ContentResolver to access. 4294 * @param name The name of the setting to retrieve. 4295 * 4296 * @return The setting's current value. 4297 * @throws SettingNotFoundException Thrown if a setting by the given 4298 * name can't be found or the setting value is not an integer. 4299 */ 4300 public static long getLong(ContentResolver cr, String name) 4301 throws SettingNotFoundException { 4302 return getLongForUser(cr, name, UserHandle.myUserId()); 4303 } 4304 4305 /** @hide */ 4306 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4307 throws SettingNotFoundException { 4308 String valString = getStringForUser(cr, name, userHandle); 4309 try { 4310 return Long.parseLong(valString); 4311 } catch (NumberFormatException e) { 4312 throw new SettingNotFoundException(name); 4313 } 4314 } 4315 4316 /** 4317 * Convenience function for updating a secure settings value as a long 4318 * integer. This will either create a new entry in the table if the 4319 * given name does not exist, or modify the value of the existing row 4320 * with that name. Note that internally setting values are always 4321 * stored as strings, so this function converts the given value to a 4322 * string before storing it. 4323 * 4324 * @param cr The ContentResolver to access. 4325 * @param name The name of the setting to modify. 4326 * @param value The new value for the setting. 4327 * @return true if the value was set, false on database errors 4328 */ 4329 public static boolean putLong(ContentResolver cr, String name, long value) { 4330 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4331 } 4332 4333 /** @hide */ 4334 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4335 int userHandle) { 4336 return putStringForUser(cr, name, Long.toString(value), userHandle); 4337 } 4338 4339 /** 4340 * Convenience function for retrieving a single secure settings value 4341 * as a floating point number. Note that internally setting values are 4342 * always stored as strings; this function converts the string to an 4343 * float for you. The default value will be returned if the setting 4344 * is not defined or not a valid float. 4345 * 4346 * @param cr The ContentResolver to access. 4347 * @param name The name of the setting to retrieve. 4348 * @param def Value to return if the setting is not defined. 4349 * 4350 * @return The setting's current value, or 'def' if it is not defined 4351 * or not a valid float. 4352 */ 4353 public static float getFloat(ContentResolver cr, String name, float def) { 4354 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4355 } 4356 4357 /** @hide */ 4358 public static float getFloatForUser(ContentResolver cr, String name, float def, 4359 int userHandle) { 4360 String v = getStringForUser(cr, name, userHandle); 4361 try { 4362 return v != null ? Float.parseFloat(v) : def; 4363 } catch (NumberFormatException e) { 4364 return def; 4365 } 4366 } 4367 4368 /** 4369 * Convenience function for retrieving a single secure settings value 4370 * as a float. Note that internally setting values are always 4371 * stored as strings; this function converts the string to a float 4372 * for you. 4373 * <p> 4374 * This version does not take a default value. If the setting has not 4375 * been set, or the string value is not a number, 4376 * it throws {@link SettingNotFoundException}. 4377 * 4378 * @param cr The ContentResolver to access. 4379 * @param name The name of the setting to retrieve. 4380 * 4381 * @throws SettingNotFoundException Thrown if a setting by the given 4382 * name can't be found or the setting value is not a float. 4383 * 4384 * @return The setting's current value. 4385 */ 4386 public static float getFloat(ContentResolver cr, String name) 4387 throws SettingNotFoundException { 4388 return getFloatForUser(cr, name, UserHandle.myUserId()); 4389 } 4390 4391 /** @hide */ 4392 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4393 throws SettingNotFoundException { 4394 String v = getStringForUser(cr, name, userHandle); 4395 if (v == null) { 4396 throw new SettingNotFoundException(name); 4397 } 4398 try { 4399 return Float.parseFloat(v); 4400 } catch (NumberFormatException e) { 4401 throw new SettingNotFoundException(name); 4402 } 4403 } 4404 4405 /** 4406 * Convenience function for updating a single settings value as a 4407 * floating point number. This will either create a new entry in the 4408 * table if the given name does not exist, or modify the value of the 4409 * existing row with that name. Note that internally setting values 4410 * are always stored as strings, so this function converts the given 4411 * value to a string before storing it. 4412 * 4413 * @param cr The ContentResolver to access. 4414 * @param name The name of the setting to modify. 4415 * @param value The new value for the setting. 4416 * @return true if the value was set, false on database errors 4417 */ 4418 public static boolean putFloat(ContentResolver cr, String name, float value) { 4419 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4420 } 4421 4422 /** @hide */ 4423 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4424 int userHandle) { 4425 return putStringForUser(cr, name, Float.toString(value), userHandle); 4426 } 4427 4428 /** 4429 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4430 * instead 4431 */ 4432 @Deprecated 4433 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4434 Global.DEVELOPMENT_SETTINGS_ENABLED; 4435 4436 /** 4437 * When the user has enable the option to have a "bug report" command 4438 * in the power menu. 4439 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4440 * @hide 4441 */ 4442 @Deprecated 4443 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4444 4445 /** 4446 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4447 */ 4448 @Deprecated 4449 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4450 4451 /** 4452 * Setting to allow mock locations and location provider status to be injected into the 4453 * LocationManager service for testing purposes during application development. These 4454 * locations and status values override actual location and status information generated 4455 * by network, gps, or other location providers. 4456 * 4457 * @deprecated This settings is not used anymore. 4458 */ 4459 @Deprecated 4460 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4461 4462 /** 4463 * A 64-bit number (as a hex string) that is randomly 4464 * generated when the user first sets up the device and should remain 4465 * constant for the lifetime of the user's device. The value may 4466 * change if a factory reset is performed on the device. 4467 * <p class="note"><strong>Note:</strong> When a device has <a 4468 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4469 * (available on certain devices running Android 4.2 or higher), each user appears as a 4470 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4471 * user.</p> 4472 */ 4473 public static final String ANDROID_ID = "android_id"; 4474 4475 /** 4476 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4477 */ 4478 @Deprecated 4479 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4480 4481 /** 4482 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4483 */ 4484 @Deprecated 4485 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4486 4487 /** 4488 * Setting to record the input method used by default, holding the ID 4489 * of the desired method. 4490 */ 4491 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4492 4493 /** 4494 * Setting to record the input method subtype used by default, holding the ID 4495 * of the desired method. 4496 */ 4497 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4498 "selected_input_method_subtype"; 4499 4500 /** 4501 * Setting to record the history of input method subtype, holding the pair of ID of IME 4502 * and its last used subtype. 4503 * @hide 4504 */ 4505 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4506 "input_methods_subtype_history"; 4507 4508 /** 4509 * Setting to record the visibility of input method selector 4510 */ 4511 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4512 "input_method_selector_visibility"; 4513 4514 /** 4515 * The currently selected voice interaction service flattened ComponentName. 4516 * @hide 4517 */ 4518 @TestApi 4519 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4520 4521 /** 4522 * bluetooth HCI snoop log configuration 4523 * @hide 4524 */ 4525 public static final String BLUETOOTH_HCI_LOG = 4526 "bluetooth_hci_log"; 4527 4528 /** 4529 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4530 */ 4531 @Deprecated 4532 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4533 4534 /** 4535 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4536 * @hide 4537 */ 4538 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4539 4540 /** 4541 * Prefix for category name that marks whether a suggested action from that category was 4542 * completed. 4543 * @hide 4544 */ 4545 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4546 4547 /** 4548 * List of input methods that are currently enabled. This is a string 4549 * containing the IDs of all enabled input methods, each ID separated 4550 * by ':'. 4551 */ 4552 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4553 4554 /** 4555 * List of system input methods that are currently disabled. This is a string 4556 * containing the IDs of all disabled input methods, each ID separated 4557 * by ':'. 4558 * @hide 4559 */ 4560 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4561 4562 /** 4563 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4564 * determines if the IME should be shown when a hard keyboard is attached. 4565 * @hide 4566 */ 4567 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4568 4569 /** 4570 * Host name and port for global http proxy. Uses ':' seperator for 4571 * between host and port. 4572 * 4573 * @deprecated Use {@link Global#HTTP_PROXY} 4574 */ 4575 @Deprecated 4576 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4577 4578 /** 4579 * Package designated as always-on VPN provider. 4580 * 4581 * @hide 4582 */ 4583 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4584 4585 /** 4586 * Whether applications can be installed for this user via the system's 4587 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4588 * 4589 * <p>1 = permit app installation via the system package installer intent 4590 * <p>0 = do not allow use of the package installer 4591 */ 4592 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4593 4594 /** 4595 * Comma-separated list of location providers that activities may access. Do not rely on 4596 * this value being present in settings.db or on ContentObserver notifications on the 4597 * corresponding Uri. 4598 * 4599 * @deprecated use {@link #LOCATION_MODE} and 4600 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4601 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4602 */ 4603 @Deprecated 4604 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4605 4606 /** 4607 * The degree of location access enabled by the user. 4608 * <p> 4609 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4610 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4611 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4612 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4613 * modes that might be added in the future. 4614 * <p> 4615 * Note: do not rely on this value being present in settings.db or on ContentObserver 4616 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4617 * to receive changes in this value. 4618 */ 4619 public static final String LOCATION_MODE = "location_mode"; 4620 /** 4621 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4622 * {@link #LOCATION_MODE_OFF} 4623 * @hide 4624 */ 4625 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4626 4627 /** 4628 * Sets all location providers to the previous states before location was turned off. 4629 * @hide 4630 */ 4631 public static final int LOCATION_MODE_PREVIOUS = -1; 4632 /** 4633 * Location access disabled. 4634 */ 4635 public static final int LOCATION_MODE_OFF = 0; 4636 /** 4637 * Network Location Provider disabled, but GPS and other sensors enabled. 4638 */ 4639 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4640 /** 4641 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4642 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4643 * {@link android.location.Criteria#POWER_MEDIUM}. 4644 */ 4645 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4646 /** 4647 * Best-effort location computation allowed. 4648 */ 4649 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4650 4651 /** 4652 * A flag containing settings used for biometric weak 4653 * @hide 4654 */ 4655 @Deprecated 4656 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4657 "lock_biometric_weak_flags"; 4658 4659 /** 4660 * Whether lock-to-app will lock the keyguard when exiting. 4661 * @hide 4662 */ 4663 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4664 4665 /** 4666 * Whether autolock is enabled (0 = false, 1 = true) 4667 * 4668 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4669 * level of the keyguard. Accessing this setting from an app that is targeting 4670 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4671 */ 4672 @Deprecated 4673 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4674 4675 /** 4676 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4677 * 4678 * @deprecated Accessing this setting from an app that is targeting 4679 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4680 */ 4681 @Deprecated 4682 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4683 4684 /** 4685 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4686 * true) 4687 * 4688 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4689 * lockscreen uses 4690 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4691 * Accessing this setting from an app that is targeting 4692 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4693 */ 4694 @Deprecated 4695 public static final String 4696 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4697 4698 /** 4699 * This preference allows the device to be locked given time after screen goes off, 4700 * subject to current DeviceAdmin policy limits. 4701 * @hide 4702 */ 4703 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4704 4705 4706 /** 4707 * This preference contains the string that shows for owner info on LockScreen. 4708 * @hide 4709 * @deprecated 4710 */ 4711 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4712 4713 /** 4714 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4715 * @hide 4716 */ 4717 @Deprecated 4718 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4719 "lock_screen_appwidget_ids"; 4720 4721 /** 4722 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4723 * @hide 4724 */ 4725 @Deprecated 4726 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4727 "lock_screen_fallback_appwidget_id"; 4728 4729 /** 4730 * Index of the lockscreen appwidget to restore, -1 if none. 4731 * @hide 4732 */ 4733 @Deprecated 4734 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4735 "lock_screen_sticky_appwidget"; 4736 4737 /** 4738 * This preference enables showing the owner info on LockScreen. 4739 * @hide 4740 * @deprecated 4741 */ 4742 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4743 "lock_screen_owner_info_enabled"; 4744 4745 /** 4746 * When set by a user, allows notifications to be shown atop a securely locked screen 4747 * in their full "private" form (same as when the device is unlocked). 4748 * @hide 4749 */ 4750 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4751 "lock_screen_allow_private_notifications"; 4752 4753 /** 4754 * When set by a user, allows notification remote input atop a securely locked screen 4755 * without having to unlock 4756 * @hide 4757 */ 4758 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4759 "lock_screen_allow_remote_input"; 4760 4761 /** 4762 * Set by the system to track if the user needs to see the call to action for 4763 * the lockscreen notification policy. 4764 * @hide 4765 */ 4766 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4767 "show_note_about_notification_hiding"; 4768 4769 /** 4770 * Set to 1 by the system after trust agents have been initialized. 4771 * @hide 4772 */ 4773 public static final String TRUST_AGENTS_INITIALIZED = 4774 "trust_agents_initialized"; 4775 4776 /** 4777 * The Logging ID (a unique 64-bit value) as a hex string. 4778 * Used as a pseudonymous identifier for logging. 4779 * @deprecated This identifier is poorly initialized and has 4780 * many collisions. It should not be used. 4781 */ 4782 @Deprecated 4783 public static final String LOGGING_ID = "logging_id"; 4784 4785 /** 4786 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4787 */ 4788 @Deprecated 4789 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4790 4791 /** 4792 * No longer supported. 4793 */ 4794 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4795 4796 /** 4797 * No longer supported. 4798 */ 4799 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4800 4801 /** 4802 * No longer supported. 4803 */ 4804 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4805 4806 /** 4807 * Settings classname to launch when Settings is clicked from All 4808 * Applications. Needed because of user testing between the old 4809 * and new Settings apps. 4810 */ 4811 // TODO: 881807 4812 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4813 4814 /** 4815 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4816 */ 4817 @Deprecated 4818 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4819 4820 /** 4821 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4822 */ 4823 @Deprecated 4824 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4825 4826 /** 4827 * If accessibility is enabled. 4828 */ 4829 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4830 4831 /** 4832 * If touch exploration is enabled. 4833 */ 4834 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4835 4836 /** 4837 * List of the enabled accessibility providers. 4838 */ 4839 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4840 "enabled_accessibility_services"; 4841 4842 /** 4843 * List of the accessibility services to which the user has granted 4844 * permission to put the device into touch exploration mode. 4845 * 4846 * @hide 4847 */ 4848 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4849 "touch_exploration_granted_accessibility_services"; 4850 4851 /** 4852 * Whether to speak passwords while in accessibility mode. 4853 */ 4854 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4855 4856 /** 4857 * Whether to draw text with high contrast while in accessibility mode. 4858 * 4859 * @hide 4860 */ 4861 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4862 "high_text_contrast_enabled"; 4863 4864 /** 4865 * If injection of accessibility enhancing JavaScript screen-reader 4866 * is enabled. 4867 * <p> 4868 * Note: The JavaScript based screen-reader is served by the 4869 * Google infrastructure and enable users with disabilities to 4870 * efficiently navigate in and explore web content. 4871 * </p> 4872 * <p> 4873 * This property represents a boolean value. 4874 * </p> 4875 * @hide 4876 */ 4877 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4878 "accessibility_script_injection"; 4879 4880 /** 4881 * The URL for the injected JavaScript based screen-reader used 4882 * for providing accessibility of content in WebView. 4883 * <p> 4884 * Note: The JavaScript based screen-reader is served by the 4885 * Google infrastructure and enable users with disabilities to 4886 * efficiently navigate in and explore web content. 4887 * </p> 4888 * <p> 4889 * This property represents a string value. 4890 * </p> 4891 * @hide 4892 */ 4893 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4894 "accessibility_script_injection_url"; 4895 4896 /** 4897 * Key bindings for navigation in built-in accessibility support for web content. 4898 * <p> 4899 * Note: These key bindings are for the built-in accessibility navigation for 4900 * web content which is used as a fall back solution if JavaScript in a WebView 4901 * is not enabled or the user has not opted-in script injection from Google. 4902 * </p> 4903 * <p> 4904 * The bindings are separated by semi-colon. A binding is a mapping from 4905 * a key to a sequence of actions (for more details look at 4906 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4907 * string representation of an integer obtained from a meta state (optional) shifted 4908 * sixteen times left and bitwise ored with a key code. An action is represented 4909 * as a hexademical string representation of an integer where the first two digits 4910 * are navigation action index, the second, the third, and the fourth digit pairs 4911 * represent the action arguments. The separate actions in a binding are colon 4912 * separated. The key and the action sequence it maps to are separated by equals. 4913 * </p> 4914 * <p> 4915 * For example, the binding below maps the DPAD right button to traverse the 4916 * current navigation axis once without firing an accessibility event and to 4917 * perform the same traversal again but to fire an event: 4918 * <code> 4919 * 0x16=0x01000100:0x01000101; 4920 * </code> 4921 * </p> 4922 * <p> 4923 * The goal of this binding is to enable dynamic rebinding of keys to 4924 * navigation actions for web content without requiring a framework change. 4925 * </p> 4926 * <p> 4927 * This property represents a string value. 4928 * </p> 4929 * @hide 4930 */ 4931 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4932 "accessibility_web_content_key_bindings"; 4933 4934 /** 4935 * Setting that specifies whether the display magnification is enabled. 4936 * Display magnifications allows the user to zoom in the display content 4937 * and is targeted to low vision users. The current magnification scale 4938 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4939 * 4940 * @hide 4941 */ 4942 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4943 "accessibility_display_magnification_enabled"; 4944 4945 /** 4946 * Setting that specifies what the display magnification scale is. 4947 * Display magnifications allows the user to zoom in the display 4948 * content and is targeted to low vision users. Whether a display 4949 * magnification is performed is controlled by 4950 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4951 * 4952 * @hide 4953 */ 4954 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4955 "accessibility_display_magnification_scale"; 4956 4957 /** 4958 * Setting that specifies whether the display magnification should be 4959 * automatically updated. If this fearture is enabled the system will 4960 * exit magnification mode or pan the viewport when a context change 4961 * occurs. For example, on staring a new activity or rotating the screen, 4962 * the system may zoom out so the user can see the new context he is in. 4963 * Another example is on showing a window that is not visible in the 4964 * magnified viewport the system may pan the viewport to make the window 4965 * the has popped up so the user knows that the context has changed. 4966 * Whether a screen magnification is performed is controlled by 4967 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4968 * 4969 * @hide 4970 */ 4971 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4972 "accessibility_display_magnification_auto_update"; 4973 4974 /** 4975 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4976 * modified from an AccessibilityService using the SoftKeyboardController. 4977 * 4978 * @hide 4979 */ 4980 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4981 "accessibility_soft_keyboard_mode"; 4982 4983 /** 4984 * Default soft keyboard behavior. 4985 * 4986 * @hide 4987 */ 4988 public static final int SHOW_MODE_AUTO = 0; 4989 4990 /** 4991 * Soft keyboard is never shown. 4992 * 4993 * @hide 4994 */ 4995 public static final int SHOW_MODE_HIDDEN = 1; 4996 4997 /** 4998 * Setting that specifies whether timed text (captions) should be 4999 * displayed in video content. Text display properties are controlled by 5000 * the following settings: 5001 * <ul> 5002 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5003 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5004 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5005 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5006 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5007 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5008 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5009 * </ul> 5010 * 5011 * @hide 5012 */ 5013 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5014 "accessibility_captioning_enabled"; 5015 5016 /** 5017 * Setting that specifies the language for captions as a locale string, 5018 * e.g. en_US. 5019 * 5020 * @see java.util.Locale#toString 5021 * @hide 5022 */ 5023 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5024 "accessibility_captioning_locale"; 5025 5026 /** 5027 * Integer property that specifies the preset style for captions, one 5028 * of: 5029 * <ul> 5030 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5031 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5032 * </ul> 5033 * 5034 * @see java.util.Locale#toString 5035 * @hide 5036 */ 5037 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5038 "accessibility_captioning_preset"; 5039 5040 /** 5041 * Integer property that specifes the background color for captions as a 5042 * packed 32-bit color. 5043 * 5044 * @see android.graphics.Color#argb 5045 * @hide 5046 */ 5047 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5048 "accessibility_captioning_background_color"; 5049 5050 /** 5051 * Integer property that specifes the foreground color for captions as a 5052 * packed 32-bit color. 5053 * 5054 * @see android.graphics.Color#argb 5055 * @hide 5056 */ 5057 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5058 "accessibility_captioning_foreground_color"; 5059 5060 /** 5061 * Integer property that specifes the edge type for captions, one of: 5062 * <ul> 5063 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5064 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5065 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5066 * </ul> 5067 * 5068 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5069 * @hide 5070 */ 5071 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5072 "accessibility_captioning_edge_type"; 5073 5074 /** 5075 * Integer property that specifes the edge color for captions as a 5076 * packed 32-bit color. 5077 * 5078 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5079 * @see android.graphics.Color#argb 5080 * @hide 5081 */ 5082 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5083 "accessibility_captioning_edge_color"; 5084 5085 /** 5086 * Integer property that specifes the window color for captions as a 5087 * packed 32-bit color. 5088 * 5089 * @see android.graphics.Color#argb 5090 * @hide 5091 */ 5092 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5093 "accessibility_captioning_window_color"; 5094 5095 /** 5096 * String property that specifies the typeface for captions, one of: 5097 * <ul> 5098 * <li>DEFAULT 5099 * <li>MONOSPACE 5100 * <li>SANS_SERIF 5101 * <li>SERIF 5102 * </ul> 5103 * 5104 * @see android.graphics.Typeface 5105 * @hide 5106 */ 5107 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5108 "accessibility_captioning_typeface"; 5109 5110 /** 5111 * Floating point property that specifies font scaling for captions. 5112 * 5113 * @hide 5114 */ 5115 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5116 "accessibility_captioning_font_scale"; 5117 5118 /** 5119 * Setting that specifies whether display color inversion is enabled. 5120 */ 5121 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5122 "accessibility_display_inversion_enabled"; 5123 5124 /** 5125 * Setting that specifies whether display color space adjustment is 5126 * enabled. 5127 * 5128 * @hide 5129 */ 5130 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5131 "accessibility_display_daltonizer_enabled"; 5132 5133 /** 5134 * Integer property that specifies the type of color space adjustment to 5135 * perform. Valid values are defined in AccessibilityManager. 5136 * 5137 * @hide 5138 */ 5139 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5140 "accessibility_display_daltonizer"; 5141 5142 /** 5143 * Float list that specifies the color matrix to apply to 5144 * the display. Valid values are defined in AccessibilityManager. 5145 * 5146 * @hide 5147 */ 5148 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5149 "accessibility_display_color_matrix"; 5150 5151 /** 5152 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5153 * enabled. 5154 * 5155 * @hide 5156 */ 5157 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5158 "accessibility_autoclick_enabled"; 5159 5160 /** 5161 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5162 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5163 * 5164 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5165 * @hide 5166 */ 5167 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5168 "accessibility_autoclick_delay"; 5169 5170 /** 5171 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5172 * accessibility. 5173 * (0 = false, 1 = true) 5174 * @hide 5175 */ 5176 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5177 "accessibility_large_pointer_icon"; 5178 5179 /** 5180 * The timeout for considering a press to be a long press in milliseconds. 5181 * @hide 5182 */ 5183 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5184 5185 /** 5186 * List of the enabled print services. 5187 * 5188 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5189 * from pre-N. 5190 * 5191 * @hide 5192 */ 5193 public static final String ENABLED_PRINT_SERVICES = 5194 "enabled_print_services"; 5195 5196 /** 5197 * List of the disabled print services. 5198 * 5199 * @hide 5200 */ 5201 public static final String DISABLED_PRINT_SERVICES = 5202 "disabled_print_services"; 5203 5204 /** 5205 * The saved value for WindowManagerService.setForcedDisplayDensity() 5206 * formatted as a single integer representing DPI. If unset, then use 5207 * the real display density. 5208 * 5209 * @hide 5210 */ 5211 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5212 5213 /** 5214 * Setting to always use the default text-to-speech settings regardless 5215 * of the application settings. 5216 * 1 = override application settings, 5217 * 0 = use application settings (if specified). 5218 * 5219 * @deprecated The value of this setting is no longer respected by 5220 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5221 */ 5222 @Deprecated 5223 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5224 5225 /** 5226 * Default text-to-speech engine speech rate. 100 = 1x 5227 */ 5228 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5229 5230 /** 5231 * Default text-to-speech engine pitch. 100 = 1x 5232 */ 5233 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5234 5235 /** 5236 * Default text-to-speech engine. 5237 */ 5238 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5239 5240 /** 5241 * Default text-to-speech language. 5242 * 5243 * @deprecated this setting is no longer in use, as of the Ice Cream 5244 * Sandwich release. Apps should never need to read this setting directly, 5245 * instead can query the TextToSpeech framework classes for the default 5246 * locale. {@link TextToSpeech#getLanguage()}. 5247 */ 5248 @Deprecated 5249 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5250 5251 /** 5252 * Default text-to-speech country. 5253 * 5254 * @deprecated this setting is no longer in use, as of the Ice Cream 5255 * Sandwich release. Apps should never need to read this setting directly, 5256 * instead can query the TextToSpeech framework classes for the default 5257 * locale. {@link TextToSpeech#getLanguage()}. 5258 */ 5259 @Deprecated 5260 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5261 5262 /** 5263 * Default text-to-speech locale variant. 5264 * 5265 * @deprecated this setting is no longer in use, as of the Ice Cream 5266 * Sandwich release. Apps should never need to read this setting directly, 5267 * instead can query the TextToSpeech framework classes for the 5268 * locale that is in use {@link TextToSpeech#getLanguage()}. 5269 */ 5270 @Deprecated 5271 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5272 5273 /** 5274 * Stores the default tts locales on a per engine basis. Stored as 5275 * a comma seperated list of values, each value being of the form 5276 * {@code engine_name:locale} for example, 5277 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5278 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5279 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5280 * setting directly, and can query the TextToSpeech framework classes 5281 * for the locale that is in use. 5282 * 5283 * @hide 5284 */ 5285 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5286 5287 /** 5288 * Space delimited list of plugin packages that are enabled. 5289 */ 5290 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5291 5292 /** 5293 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5294 * instead. 5295 */ 5296 @Deprecated 5297 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5298 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5299 5300 /** 5301 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5302 * instead. 5303 */ 5304 @Deprecated 5305 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5306 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5307 5308 /** 5309 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5310 * instead. 5311 */ 5312 @Deprecated 5313 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5314 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5315 5316 /** 5317 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5318 * instead. 5319 */ 5320 @Deprecated 5321 public static final String WIFI_ON = Global.WIFI_ON; 5322 5323 /** 5324 * The acceptable packet loss percentage (range 0 - 100) before trying 5325 * another AP on the same network. 5326 * @deprecated This setting is not used. 5327 */ 5328 @Deprecated 5329 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5330 "wifi_watchdog_acceptable_packet_loss_percentage"; 5331 5332 /** 5333 * The number of access points required for a network in order for the 5334 * watchdog to monitor it. 5335 * @deprecated This setting is not used. 5336 */ 5337 @Deprecated 5338 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5339 5340 /** 5341 * The delay between background checks. 5342 * @deprecated This setting is not used. 5343 */ 5344 @Deprecated 5345 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5346 "wifi_watchdog_background_check_delay_ms"; 5347 5348 /** 5349 * Whether the Wi-Fi watchdog is enabled for background checking even 5350 * after it thinks the user has connected to a good access point. 5351 * @deprecated This setting is not used. 5352 */ 5353 @Deprecated 5354 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5355 "wifi_watchdog_background_check_enabled"; 5356 5357 /** 5358 * The timeout for a background ping 5359 * @deprecated This setting is not used. 5360 */ 5361 @Deprecated 5362 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5363 "wifi_watchdog_background_check_timeout_ms"; 5364 5365 /** 5366 * The number of initial pings to perform that *may* be ignored if they 5367 * fail. Again, if these fail, they will *not* be used in packet loss 5368 * calculation. For example, one network always seemed to time out for 5369 * the first couple pings, so this is set to 3 by default. 5370 * @deprecated This setting is not used. 5371 */ 5372 @Deprecated 5373 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5374 "wifi_watchdog_initial_ignored_ping_count"; 5375 5376 /** 5377 * The maximum number of access points (per network) to attempt to test. 5378 * If this number is reached, the watchdog will no longer monitor the 5379 * initial connection state for the network. This is a safeguard for 5380 * networks containing multiple APs whose DNS does not respond to pings. 5381 * @deprecated This setting is not used. 5382 */ 5383 @Deprecated 5384 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5385 5386 /** 5387 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5388 */ 5389 @Deprecated 5390 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5391 5392 /** 5393 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5394 * @deprecated This setting is not used. 5395 */ 5396 @Deprecated 5397 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5398 5399 /** 5400 * The number of pings to test if an access point is a good connection. 5401 * @deprecated This setting is not used. 5402 */ 5403 @Deprecated 5404 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5405 5406 /** 5407 * The delay between pings. 5408 * @deprecated This setting is not used. 5409 */ 5410 @Deprecated 5411 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5412 5413 /** 5414 * The timeout per ping. 5415 * @deprecated This setting is not used. 5416 */ 5417 @Deprecated 5418 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5419 5420 /** 5421 * @deprecated Use 5422 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5423 */ 5424 @Deprecated 5425 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5426 5427 /** 5428 * @deprecated Use 5429 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5430 */ 5431 @Deprecated 5432 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5433 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5434 5435 /** 5436 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5437 * the receivers of the PendingIntent an opportunity to make a new network request before 5438 * the Network satisfying the request is potentially removed. 5439 * 5440 * @hide 5441 */ 5442 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5443 "connectivity_release_pending_intent_delay_ms"; 5444 5445 /** 5446 * Whether background data usage is allowed. 5447 * 5448 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5449 * availability of background data depends on several 5450 * combined factors. When background data is unavailable, 5451 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5452 * now appear disconnected. 5453 */ 5454 @Deprecated 5455 public static final String BACKGROUND_DATA = "background_data"; 5456 5457 /** 5458 * Origins for which browsers should allow geolocation by default. 5459 * The value is a space-separated list of origins. 5460 */ 5461 public static final String ALLOWED_GEOLOCATION_ORIGINS 5462 = "allowed_geolocation_origins"; 5463 5464 /** 5465 * The preferred TTY mode 0 = TTy Off, CDMA default 5466 * 1 = TTY Full 5467 * 2 = TTY HCO 5468 * 3 = TTY VCO 5469 * @hide 5470 */ 5471 public static final String PREFERRED_TTY_MODE = 5472 "preferred_tty_mode"; 5473 5474 /** 5475 * Whether the enhanced voice privacy mode is enabled. 5476 * 0 = normal voice privacy 5477 * 1 = enhanced voice privacy 5478 * @hide 5479 */ 5480 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5481 5482 /** 5483 * Whether the TTY mode mode is enabled. 5484 * 0 = disabled 5485 * 1 = enabled 5486 * @hide 5487 */ 5488 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5489 5490 /** 5491 * Controls whether settings backup is enabled. 5492 * Type: int ( 0 = disabled, 1 = enabled ) 5493 * @hide 5494 */ 5495 public static final String BACKUP_ENABLED = "backup_enabled"; 5496 5497 /** 5498 * Controls whether application data is automatically restored from backup 5499 * at install time. 5500 * Type: int ( 0 = disabled, 1 = enabled ) 5501 * @hide 5502 */ 5503 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5504 5505 /** 5506 * Indicates whether settings backup has been fully provisioned. 5507 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5508 * @hide 5509 */ 5510 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5511 5512 /** 5513 * Component of the transport to use for backup/restore. 5514 * @hide 5515 */ 5516 public static final String BACKUP_TRANSPORT = "backup_transport"; 5517 5518 /** 5519 * Version for which the setup wizard was last shown. Bumped for 5520 * each release when there is new setup information to show. 5521 * @hide 5522 */ 5523 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5524 5525 /** 5526 * The interval in milliseconds after which Wi-Fi is considered idle. 5527 * When idle, it is possible for the device to be switched from Wi-Fi to 5528 * the mobile data network. 5529 * @hide 5530 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5531 * instead. 5532 */ 5533 @Deprecated 5534 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5535 5536 /** 5537 * The global search provider chosen by the user (if multiple global 5538 * search providers are installed). This will be the provider returned 5539 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5540 * installed. This setting is stored as a flattened component name as 5541 * per {@link ComponentName#flattenToString()}. 5542 * 5543 * @hide 5544 */ 5545 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5546 "search_global_search_activity"; 5547 5548 /** 5549 * The number of promoted sources in GlobalSearch. 5550 * @hide 5551 */ 5552 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5553 /** 5554 * The maximum number of suggestions returned by GlobalSearch. 5555 * @hide 5556 */ 5557 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5558 /** 5559 * The number of suggestions GlobalSearch will ask each non-web search source for. 5560 * @hide 5561 */ 5562 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5563 /** 5564 * The number of suggestions the GlobalSearch will ask the web search source for. 5565 * @hide 5566 */ 5567 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5568 "search_web_results_override_limit"; 5569 /** 5570 * The number of milliseconds that GlobalSearch will wait for suggestions from 5571 * promoted sources before continuing with all other sources. 5572 * @hide 5573 */ 5574 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5575 "search_promoted_source_deadline_millis"; 5576 /** 5577 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5578 * @hide 5579 */ 5580 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5581 /** 5582 * The maximum number of milliseconds that GlobalSearch shows the previous results 5583 * after receiving a new query. 5584 * @hide 5585 */ 5586 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5587 /** 5588 * The maximum age of log data used for shortcuts in GlobalSearch. 5589 * @hide 5590 */ 5591 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5592 /** 5593 * The maximum age of log data used for source ranking in GlobalSearch. 5594 * @hide 5595 */ 5596 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5597 "search_max_source_event_age_millis"; 5598 /** 5599 * The minimum number of impressions needed to rank a source in GlobalSearch. 5600 * @hide 5601 */ 5602 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5603 "search_min_impressions_for_source_ranking"; 5604 /** 5605 * The minimum number of clicks needed to rank a source in GlobalSearch. 5606 * @hide 5607 */ 5608 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5609 "search_min_clicks_for_source_ranking"; 5610 /** 5611 * The maximum number of shortcuts shown by GlobalSearch. 5612 * @hide 5613 */ 5614 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5615 /** 5616 * The size of the core thread pool for suggestion queries in GlobalSearch. 5617 * @hide 5618 */ 5619 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5620 "search_query_thread_core_pool_size"; 5621 /** 5622 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5623 * @hide 5624 */ 5625 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5626 "search_query_thread_max_pool_size"; 5627 /** 5628 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5629 * @hide 5630 */ 5631 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5632 "search_shortcut_refresh_core_pool_size"; 5633 /** 5634 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5635 * @hide 5636 */ 5637 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5638 "search_shortcut_refresh_max_pool_size"; 5639 /** 5640 * The maximun time that excess threads in the GlobalSeach thread pools will 5641 * wait before terminating. 5642 * @hide 5643 */ 5644 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5645 "search_thread_keepalive_seconds"; 5646 /** 5647 * The maximum number of concurrent suggestion queries to each source. 5648 * @hide 5649 */ 5650 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5651 "search_per_source_concurrent_query_limit"; 5652 5653 /** 5654 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5655 * @hide 5656 */ 5657 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5658 5659 /** 5660 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5661 * @hide 5662 */ 5663 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5664 5665 /** 5666 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5667 * @hide 5668 */ 5669 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5670 5671 /** 5672 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5673 * @hide 5674 */ 5675 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5676 5677 /** 5678 * If nonzero, ANRs in invisible background processes bring up a dialog. 5679 * Otherwise, the process will be silently killed. 5680 * @hide 5681 */ 5682 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5683 5684 /** 5685 * The {@link ComponentName} string of the service to be used as the voice recognition 5686 * service. 5687 * 5688 * @hide 5689 */ 5690 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5691 5692 /** 5693 * Stores whether an user has consented to have apps verified through PAM. 5694 * The value is boolean (1 or 0). 5695 * 5696 * @hide 5697 */ 5698 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5699 "package_verifier_user_consent"; 5700 5701 /** 5702 * The {@link ComponentName} string of the selected spell checker service which is 5703 * one of the services managed by the text service manager. 5704 * 5705 * @hide 5706 */ 5707 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5708 5709 /** 5710 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5711 * service which is one of the services managed by the text service manager. 5712 * 5713 * @hide 5714 */ 5715 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5716 "selected_spell_checker_subtype"; 5717 5718 /** 5719 * The {@link ComponentName} string whether spell checker is enabled or not. 5720 * 5721 * @hide 5722 */ 5723 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5724 5725 /** 5726 * What happens when the user presses the Power button while in-call 5727 * and the screen is on.<br/> 5728 * <b>Values:</b><br/> 5729 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5730 * 2 - The Power button hangs up the current call.<br/> 5731 * 5732 * @hide 5733 */ 5734 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5735 5736 /** 5737 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5738 * @hide 5739 */ 5740 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5741 5742 /** 5743 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5744 * @hide 5745 */ 5746 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5747 5748 /** 5749 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5750 * @hide 5751 */ 5752 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5753 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5754 5755 /** 5756 * Whether the device should wake when the wake gesture sensor detects motion. 5757 * @hide 5758 */ 5759 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5760 5761 /** 5762 * Whether the device should doze if configured. 5763 * @hide 5764 */ 5765 public static final String DOZE_ENABLED = "doze_enabled"; 5766 5767 /** 5768 * The current night mode that has been selected by the user. Owned 5769 * and controlled by UiModeManagerService. Constants are as per 5770 * UiModeManager. 5771 * @hide 5772 */ 5773 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5774 5775 /** 5776 * Whether screensavers are enabled. 5777 * @hide 5778 */ 5779 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5780 5781 /** 5782 * The user's chosen screensaver components. 5783 * 5784 * These will be launched by the PhoneWindowManager after a timeout when not on 5785 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5786 * @hide 5787 */ 5788 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5789 5790 /** 5791 * If screensavers are enabled, whether the screensaver should be automatically launched 5792 * when the device is inserted into a (desk) dock. 5793 * @hide 5794 */ 5795 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5796 5797 /** 5798 * If screensavers are enabled, whether the screensaver should be automatically launched 5799 * when the screen times out when not on battery. 5800 * @hide 5801 */ 5802 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5803 5804 /** 5805 * If screensavers are enabled, the default screensaver component. 5806 * @hide 5807 */ 5808 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5809 5810 /** 5811 * The default NFC payment component 5812 * @hide 5813 */ 5814 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5815 5816 /** 5817 * Whether NFC payment is handled by the foreground application or a default. 5818 * @hide 5819 */ 5820 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5821 5822 /** 5823 * Specifies the package name currently configured to be the primary sms application 5824 * @hide 5825 */ 5826 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5827 5828 /** 5829 * Specifies the package name currently configured to be the default dialer application 5830 * @hide 5831 */ 5832 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5833 5834 /** 5835 * Specifies the package name currently configured to be the emergency assistance application 5836 * 5837 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5838 * 5839 * @hide 5840 */ 5841 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5842 5843 /** 5844 * Specifies whether the current app context on scren (assist data) will be sent to the 5845 * assist application (active voice interaction service). 5846 * 5847 * @hide 5848 */ 5849 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5850 5851 /** 5852 * Specifies whether a screenshot of the screen contents will be sent to the assist 5853 * application (active voice interaction service). 5854 * 5855 * @hide 5856 */ 5857 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5858 5859 /** 5860 * Names of the service components that the current user has explicitly allowed to 5861 * see all of the user's notifications, separated by ':'. 5862 * 5863 * @hide 5864 */ 5865 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5866 5867 /** 5868 * Names of the packages that the current user has explicitly allowed to 5869 * manage notification policy configuration, separated by ':'. 5870 */ 5871 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5872 "enabled_notification_policy_access_packages"; 5873 5874 /** @hide */ 5875 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5876 5877 /** @hide */ 5878 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5879 = "volume_controller_service_component"; 5880 5881 /** @hide */ 5882 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5883 5884 /** 5885 * This is the query URI for finding a print service to install. 5886 * 5887 * @hide 5888 */ 5889 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5890 5891 /** 5892 * This is the query URI for finding a NFC payment service to install. 5893 * 5894 * @hide 5895 */ 5896 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5897 5898 /** 5899 * If enabled, apps should try to skip any introductory hints on first launch. This might 5900 * apply to users that are already familiar with the environment or temporary users. 5901 * <p> 5902 * Type : int (0 to show hints, 1 to skip showing hints) 5903 */ 5904 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5905 5906 /** 5907 * Persisted playback time after a user confirmation of an unsafe volume level. 5908 * 5909 * @hide 5910 */ 5911 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5912 5913 /** 5914 * This preference enables notification display on the lockscreen. 5915 * @hide 5916 */ 5917 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5918 "lock_screen_show_notifications"; 5919 5920 /** 5921 * List of TV inputs that are currently hidden. This is a string 5922 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5923 * {@link android.net.Uri#encode(String)} and separated by ':'. 5924 * @hide 5925 */ 5926 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5927 5928 /** 5929 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5930 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5931 * and separated by ','. Each pair is separated by ':'. 5932 * @hide 5933 */ 5934 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5935 5936 /** 5937 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5938 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5939 * and 0 means automatic routing is enabled. 5940 * 5941 * @hide 5942 */ 5943 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5944 "usb_audio_automatic_routing_disabled"; 5945 5946 /** 5947 * The timeout in milliseconds before the device fully goes to sleep after 5948 * a period of inactivity. This value sets an upper bound on how long the device 5949 * will stay awake or dreaming without user activity. It should generally 5950 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5951 * will sleep before it ever has a chance to dream. 5952 * <p> 5953 * Use -1 to disable this timeout. 5954 * </p> 5955 * 5956 * @hide 5957 */ 5958 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5959 5960 /** 5961 * Controls whether double tap to wake is enabled. 5962 * @hide 5963 */ 5964 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5965 5966 /** 5967 * The current assistant component. It could be a voice interaction service, 5968 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5969 * handling. 5970 * 5971 * @hide 5972 */ 5973 public static final String ASSISTANT = "assistant"; 5974 5975 /** 5976 * Whether the camera launch gesture should be disabled. 5977 * 5978 * @hide 5979 */ 5980 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5981 5982 /** 5983 * Whether the camera launch gesture to double tap the power button when the screen is off 5984 * should be disabled. 5985 * 5986 * @hide 5987 */ 5988 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5989 "camera_double_tap_power_gesture_disabled"; 5990 5991 /** 5992 5993 /** 5994 * Behavior of twilight on the device. 5995 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5996 * or {@link #TWILIGHT_MODE_AUTO}. 5997 * @hide 5998 */ 5999 public static final String TWILIGHT_MODE = "twilight_mode"; 6000 6001 /** 6002 * Twilight mode always off. 6003 * @hide 6004 */ 6005 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 6006 6007 /** 6008 * Twilight mode always on. 6009 * @hide 6010 */ 6011 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6012 6013 /** 6014 * Twilight mode auto. 6015 * @hide 6016 */ 6017 public static final int TWILIGHT_MODE_AUTO = 2; 6018 6019 /** 6020 * Twilight mode auto, temporarily overriden to on. 6021 * @hide 6022 */ 6023 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6024 6025 /** 6026 * Twilight mode auto, temporarily overriden to off. 6027 * @hide 6028 */ 6029 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6030 6031 /** 6032 * Whether brightness should automatically adjust based on twilight state. 6033 * @hide 6034 */ 6035 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6036 6037 /** 6038 * Names of the service components that the current user has explicitly allowed to 6039 * be a VR mode listener, separated by ':'. 6040 * 6041 * @hide 6042 */ 6043 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6044 6045 /** 6046 * Behavior of the display while in VR mode. 6047 * 6048 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6049 * 6050 * @hide 6051 */ 6052 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6053 6054 /** 6055 * Lower the display persistence while the system is in VR mode. 6056 * 6057 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6058 * 6059 * @hide. 6060 */ 6061 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6062 6063 /** 6064 * Do not alter the display persistence while the system is in VR mode. 6065 * 6066 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6067 * 6068 * @hide. 6069 */ 6070 public static final int VR_DISPLAY_MODE_OFF = 1; 6071 6072 /** 6073 * This are the settings to be backed up. 6074 * 6075 * NOTE: Settings are backed up and restored in the order they appear 6076 * in this array. If you have one setting depending on another, 6077 * make sure that they are ordered appropriately. 6078 * 6079 * @hide 6080 */ 6081 public static final String[] SETTINGS_TO_BACKUP = { 6082 BUGREPORT_IN_POWER_MENU, // moved to global 6083 ALLOW_MOCK_LOCATION, 6084 PARENTAL_CONTROL_ENABLED, 6085 PARENTAL_CONTROL_REDIRECT_URL, 6086 USB_MASS_STORAGE_ENABLED, // moved to global 6087 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6088 ACCESSIBILITY_DISPLAY_DALTONIZER, 6089 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6090 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6091 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6092 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6093 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6094 ACCESSIBILITY_SCRIPT_INJECTION, 6095 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6096 BACKUP_AUTO_RESTORE, 6097 ENABLED_ACCESSIBILITY_SERVICES, 6098 ENABLED_NOTIFICATION_LISTENERS, 6099 ENABLED_VR_LISTENERS, 6100 ENABLED_INPUT_METHODS, 6101 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6102 TOUCH_EXPLORATION_ENABLED, 6103 ACCESSIBILITY_ENABLED, 6104 ACCESSIBILITY_SPEAK_PASSWORD, 6105 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6106 ACCESSIBILITY_CAPTIONING_PRESET, 6107 ACCESSIBILITY_CAPTIONING_ENABLED, 6108 ACCESSIBILITY_CAPTIONING_LOCALE, 6109 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6110 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6111 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6112 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6113 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6114 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6115 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6116 TTS_USE_DEFAULTS, 6117 TTS_DEFAULT_RATE, 6118 TTS_DEFAULT_PITCH, 6119 TTS_DEFAULT_SYNTH, 6120 TTS_DEFAULT_LANG, 6121 TTS_DEFAULT_COUNTRY, 6122 TTS_ENABLED_PLUGINS, 6123 TTS_DEFAULT_LOCALE, 6124 SHOW_IME_WITH_HARD_KEYBOARD, 6125 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6126 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6127 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6128 SELECTED_SPELL_CHECKER, 6129 SELECTED_SPELL_CHECKER_SUBTYPE, 6130 SPELL_CHECKER_ENABLED, 6131 MOUNT_PLAY_NOTIFICATION_SND, 6132 MOUNT_UMS_AUTOSTART, 6133 MOUNT_UMS_PROMPT, 6134 MOUNT_UMS_NOTIFY_ENABLED, 6135 SLEEP_TIMEOUT, 6136 DOUBLE_TAP_TO_WAKE, 6137 WAKE_GESTURE_ENABLED, 6138 LONG_PRESS_TIMEOUT, 6139 CAMERA_GESTURE_DISABLED, 6140 ACCESSIBILITY_AUTOCLICK_ENABLED, 6141 ACCESSIBILITY_AUTOCLICK_DELAY, 6142 ACCESSIBILITY_LARGE_POINTER_ICON, 6143 PREFERRED_TTY_MODE, 6144 ENHANCED_VOICE_PRIVACY_ENABLED, 6145 TTY_MODE_ENABLED, 6146 INCALL_POWER_BUTTON_BEHAVIOR 6147 }; 6148 6149 /** 6150 * These entries are considered common between the personal and the managed profile, 6151 * since the managed profile doesn't get to change them. 6152 */ 6153 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6154 6155 static { 6156 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6157 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6158 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6159 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6160 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6161 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6162 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6163 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6164 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6165 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6166 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6167 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6168 } 6169 6170 /** @hide */ 6171 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6172 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6173 } 6174 6175 /** 6176 * Helper method for determining if a location provider is enabled. 6177 * 6178 * @param cr the content resolver to use 6179 * @param provider the location provider to query 6180 * @return true if the provider is enabled 6181 * 6182 * @deprecated use {@link #LOCATION_MODE} or 6183 * {@link LocationManager#isProviderEnabled(String)} 6184 */ 6185 @Deprecated 6186 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6187 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6188 } 6189 6190 /** 6191 * Helper method for determining if a location provider is enabled. 6192 * @param cr the content resolver to use 6193 * @param provider the location provider to query 6194 * @param userId the userId to query 6195 * @return true if the provider is enabled 6196 * @deprecated use {@link #LOCATION_MODE} or 6197 * {@link LocationManager#isProviderEnabled(String)} 6198 * @hide 6199 */ 6200 @Deprecated 6201 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6202 String allowedProviders = Settings.Secure.getStringForUser(cr, 6203 LOCATION_PROVIDERS_ALLOWED, userId); 6204 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6205 } 6206 6207 /** 6208 * Thread-safe method for enabling or disabling a single location provider. 6209 * @param cr the content resolver to use 6210 * @param provider the location provider to enable or disable 6211 * @param enabled true if the provider should be enabled 6212 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6213 */ 6214 @Deprecated 6215 public static final void setLocationProviderEnabled(ContentResolver cr, 6216 String provider, boolean enabled) { 6217 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6218 } 6219 6220 /** 6221 * Thread-safe method for enabling or disabling a single location provider. 6222 * 6223 * @param cr the content resolver to use 6224 * @param provider the location provider to enable or disable 6225 * @param enabled true if the provider should be enabled 6226 * @param userId the userId for which to enable/disable providers 6227 * @return true if the value was set, false on database errors 6228 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6229 * {@link #LOCATION_MODE} 6230 * @hide 6231 */ 6232 @Deprecated 6233 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6234 String provider, boolean enabled, int userId) { 6235 synchronized (mLocationSettingsLock) { 6236 // to ensure thread safety, we write the provider name with a '+' or '-' 6237 // and let the SettingsProvider handle it rather than reading and modifying 6238 // the list of enabled providers. 6239 if (enabled) { 6240 provider = "+" + provider; 6241 } else { 6242 provider = "-" + provider; 6243 } 6244 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6245 userId); 6246 } 6247 } 6248 6249 /** 6250 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6251 */ 6252 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6253 final int mode = getLocationModeForUser(cr, userId); 6254 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6255 } 6256 6257 /** 6258 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6259 */ 6260 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6261 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6262 LOCATION_MODE_HIGH_ACCURACY, userId); 6263 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6264 // turn on location any longer. 6265 if (mode == LOCATION_MODE_OFF) { 6266 mode = LOCATION_MODE_HIGH_ACCURACY; 6267 } 6268 return setLocationModeForUser(cr, mode, userId); 6269 } 6270 6271 /** 6272 * Thread-safe method for setting the location mode to one of 6273 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6274 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6275 * 6276 * @param cr the content resolver to use 6277 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6278 * @param userId the userId for which to change mode 6279 * @return true if the value was set, false on database errors 6280 * 6281 * @throws IllegalArgumentException if mode is not one of the supported values 6282 */ 6283 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6284 int userId) { 6285 synchronized (mLocationSettingsLock) { 6286 boolean gps = false; 6287 boolean network = false; 6288 switch (mode) { 6289 case LOCATION_MODE_PREVIOUS: 6290 // Retrieve the actual mode and set to that mode. 6291 return restoreLocationModeForUser(cr, userId); 6292 case LOCATION_MODE_OFF: 6293 saveLocationModeForUser(cr, userId); 6294 break; 6295 case LOCATION_MODE_SENSORS_ONLY: 6296 gps = true; 6297 break; 6298 case LOCATION_MODE_BATTERY_SAVING: 6299 network = true; 6300 break; 6301 case LOCATION_MODE_HIGH_ACCURACY: 6302 gps = true; 6303 network = true; 6304 break; 6305 default: 6306 throw new IllegalArgumentException("Invalid location mode: " + mode); 6307 } 6308 // Note it's important that we set the NLP mode first. The Google implementation 6309 // of NLP clears its NLP consent setting any time it receives a 6310 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6311 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6312 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6313 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6314 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6315 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6316 // dialog. Then the people who wrote the setup wizard would be sad. 6317 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6318 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6319 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6320 cr, LocationManager.GPS_PROVIDER, gps, userId); 6321 return gpsSuccess && nlpSuccess; 6322 } 6323 } 6324 6325 /** 6326 * Thread-safe method for reading the location mode, returns one of 6327 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6328 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6329 * 6330 * @param cr the content resolver to use 6331 * @param userId the userId for which to read the mode 6332 * @return the location mode 6333 */ 6334 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6335 synchronized (mLocationSettingsLock) { 6336 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6337 cr, LocationManager.GPS_PROVIDER, userId); 6338 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6339 cr, LocationManager.NETWORK_PROVIDER, userId); 6340 if (gpsEnabled && networkEnabled) { 6341 return LOCATION_MODE_HIGH_ACCURACY; 6342 } else if (gpsEnabled) { 6343 return LOCATION_MODE_SENSORS_ONLY; 6344 } else if (networkEnabled) { 6345 return LOCATION_MODE_BATTERY_SAVING; 6346 } else { 6347 return LOCATION_MODE_OFF; 6348 } 6349 } 6350 } 6351 } 6352 6353 /** 6354 * Global system settings, containing preferences that always apply identically 6355 * to all defined users. Applications can read these but are not allowed to write; 6356 * like the "Secure" settings, these are for preferences that the user must 6357 * explicitly modify through the system UI or specialized APIs for those values. 6358 */ 6359 public static final class Global extends NameValueTable { 6360 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6361 6362 /** 6363 * The content:// style URL for global secure settings items. Not public. 6364 */ 6365 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6366 6367 /** 6368 * Whether users are allowed to add more users or guest from lockscreen. 6369 * <p> 6370 * Type: int 6371 * @hide 6372 */ 6373 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6374 6375 /** 6376 * Setting whether the global gesture for enabling accessibility is enabled. 6377 * If this gesture is enabled the user will be able to perfrom it to enable 6378 * the accessibility state without visiting the settings app. 6379 * @hide 6380 */ 6381 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6382 "enable_accessibility_global_gesture_enabled"; 6383 6384 /** 6385 * Whether Airplane Mode is on. 6386 */ 6387 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6388 6389 /** 6390 * Whether Theater Mode is on. 6391 * {@hide} 6392 */ 6393 @SystemApi 6394 public static final String THEATER_MODE_ON = "theater_mode_on"; 6395 6396 /** 6397 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6398 */ 6399 public static final String RADIO_BLUETOOTH = "bluetooth"; 6400 6401 /** 6402 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6403 */ 6404 public static final String RADIO_WIFI = "wifi"; 6405 6406 /** 6407 * {@hide} 6408 */ 6409 public static final String RADIO_WIMAX = "wimax"; 6410 /** 6411 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6412 */ 6413 public static final String RADIO_CELL = "cell"; 6414 6415 /** 6416 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6417 */ 6418 public static final String RADIO_NFC = "nfc"; 6419 6420 /** 6421 * A comma separated list of radios that need to be disabled when airplane mode 6422 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6423 * included in the comma separated list. 6424 */ 6425 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6426 6427 /** 6428 * A comma separated list of radios that should to be disabled when airplane mode 6429 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6430 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6431 * will be turned off when entering airplane mode, but the user will be able to reenable 6432 * Wifi in the Settings app. 6433 * 6434 * {@hide} 6435 */ 6436 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6437 6438 /** 6439 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6440 * See {@link android.bluetooth.BluetoothProfile}. 6441 * {@hide} 6442 */ 6443 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6444 6445 /** 6446 * A semi-colon separated list of Bluetooth interoperability workarounds. 6447 * Each entry is a partial Bluetooth device address string and an integer representing 6448 * the feature to be disabled, separated by a comma. The integer must correspond 6449 * to a interoperability feature as defined in "interop.h" in /system/bt. 6450 * <p> 6451 * Example: <br/> 6452 * "00:11:22,0;01:02:03:04,2" 6453 * @hide 6454 */ 6455 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6456 6457 /** 6458 * The policy for deciding when Wi-Fi should go to sleep (which will in 6459 * turn switch to using the mobile data as an Internet connection). 6460 * <p> 6461 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6462 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6463 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6464 */ 6465 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6466 6467 /** 6468 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6469 * policy, which is to sleep shortly after the turning off 6470 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6471 */ 6472 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6473 6474 /** 6475 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6476 * the device is on battery, and never go to sleep when the device is 6477 * plugged in. 6478 */ 6479 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6480 6481 /** 6482 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6483 */ 6484 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6485 6486 /** 6487 * Value to specify if the user prefers the date, time and time zone 6488 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6489 */ 6490 public static final String AUTO_TIME = "auto_time"; 6491 6492 /** 6493 * Value to specify if the user prefers the time zone 6494 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6495 */ 6496 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6497 6498 /** 6499 * URI for the car dock "in" event sound. 6500 * @hide 6501 */ 6502 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6503 6504 /** 6505 * URI for the car dock "out" event sound. 6506 * @hide 6507 */ 6508 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6509 6510 /** 6511 * URI for the desk dock "in" event sound. 6512 * @hide 6513 */ 6514 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6515 6516 /** 6517 * URI for the desk dock "out" event sound. 6518 * @hide 6519 */ 6520 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6521 6522 /** 6523 * Whether to play a sound for dock events. 6524 * @hide 6525 */ 6526 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6527 6528 /** 6529 * URI for the "device locked" (keyguard shown) sound. 6530 * @hide 6531 */ 6532 public static final String LOCK_SOUND = "lock_sound"; 6533 6534 /** 6535 * URI for the "device unlocked" sound. 6536 * @hide 6537 */ 6538 public static final String UNLOCK_SOUND = "unlock_sound"; 6539 6540 /** 6541 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6542 * state without unlocking. 6543 * @hide 6544 */ 6545 public static final String TRUSTED_SOUND = "trusted_sound"; 6546 6547 /** 6548 * URI for the low battery sound file. 6549 * @hide 6550 */ 6551 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6552 6553 /** 6554 * Whether to play a sound for low-battery alerts. 6555 * @hide 6556 */ 6557 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6558 6559 /** 6560 * URI for the "wireless charging started" sound. 6561 * @hide 6562 */ 6563 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6564 "wireless_charging_started_sound"; 6565 6566 /** 6567 * Whether to play a sound for charging events. 6568 * @hide 6569 */ 6570 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6571 6572 /** 6573 * Whether we keep the device on while the device is plugged in. 6574 * Supported values are: 6575 * <ul> 6576 * <li>{@code 0} to never stay on while plugged in</li> 6577 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6578 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6579 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6580 * </ul> 6581 * These values can be OR-ed together. 6582 */ 6583 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6584 6585 /** 6586 * When the user has enable the option to have a "bug report" command 6587 * in the power menu. 6588 * @hide 6589 */ 6590 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6591 6592 /** 6593 * Whether ADB is enabled. 6594 */ 6595 public static final String ADB_ENABLED = "adb_enabled"; 6596 6597 /** 6598 * Whether Views are allowed to save their attribute data. 6599 * @hide 6600 */ 6601 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6602 6603 /** 6604 * Whether assisted GPS should be enabled or not. 6605 * @hide 6606 */ 6607 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6608 6609 /** 6610 * Whether bluetooth is enabled/disabled 6611 * 0=disabled. 1=enabled. 6612 */ 6613 public static final String BLUETOOTH_ON = "bluetooth_on"; 6614 6615 /** 6616 * CDMA Cell Broadcast SMS 6617 * 0 = CDMA Cell Broadcast SMS disabled 6618 * 1 = CDMA Cell Broadcast SMS enabled 6619 * @hide 6620 */ 6621 public static final String CDMA_CELL_BROADCAST_SMS = 6622 "cdma_cell_broadcast_sms"; 6623 6624 /** 6625 * The CDMA roaming mode 0 = Home Networks, CDMA default 6626 * 1 = Roaming on Affiliated networks 6627 * 2 = Roaming on any networks 6628 * @hide 6629 */ 6630 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6631 6632 /** 6633 * The CDMA subscription mode 0 = RUIM/SIM (default) 6634 * 1 = NV 6635 * @hide 6636 */ 6637 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6638 6639 /** Inactivity timeout to track mobile data activity. 6640 * 6641 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6642 * infer the data activity of mobile network. After a period of no activity on mobile 6643 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6644 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6645 * subsequent activity on mobile networks triggers the firing of {@code 6646 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6647 * 6648 * Network activity refers to transmitting or receiving data on the network interfaces. 6649 * 6650 * Tracking is disabled if set to zero or negative value. 6651 * 6652 * @hide 6653 */ 6654 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6655 6656 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6657 * but for Wifi network. 6658 * @hide 6659 */ 6660 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6661 6662 /** 6663 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6664 */ 6665 public static final String DATA_ROAMING = "data_roaming"; 6666 6667 /** 6668 * The value passed to a Mobile DataConnection via bringUp which defines the 6669 * number of retries to preform when setting up the initial connection. The default 6670 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6671 * @hide 6672 */ 6673 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6674 6675 /** 6676 * Whether any package can be on external storage. When this is true, any 6677 * package, regardless of manifest values, is a candidate for installing 6678 * or moving onto external storage. (0 = false, 1 = true) 6679 * @hide 6680 */ 6681 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6682 6683 /** 6684 * Whether any activity can be resized. When this is true, any 6685 * activity, regardless of manifest values, can be resized for multi-window. 6686 * (0 = false, 1 = true) 6687 * @hide 6688 */ 6689 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6690 = "force_resizable_activities"; 6691 6692 /** 6693 * Whether to enable experimental freeform support for windows. 6694 * @hide 6695 */ 6696 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6697 = "enable_freeform_support"; 6698 6699 /** 6700 * Whether user has enabled development settings. 6701 */ 6702 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6703 6704 /** 6705 * Whether the device has been provisioned (0 = false, 1 = true). 6706 * <p>On a multiuser device with a separate system user, the screen may be locked 6707 * as soon as this is set to true and further activities cannot be launched on the 6708 * system user unless they are marked to show over keyguard. 6709 */ 6710 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6711 6712 /** 6713 * Whether mobile data should be allowed while the device is being provisioned. 6714 * This allows the provisioning process to turn off mobile data before the user 6715 * has an opportunity to set things up, preventing other processes from burning 6716 * precious bytes before wifi is setup. 6717 * (0 = false, 1 = true) 6718 * @hide 6719 */ 6720 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6721 "device_provisioning_mobile_data"; 6722 6723 /** 6724 * The saved value for WindowManagerService.setForcedDisplaySize(). 6725 * Two integers separated by a comma. If unset, then use the real display size. 6726 * @hide 6727 */ 6728 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6729 6730 /** 6731 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6732 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6733 * @hide 6734 */ 6735 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6736 6737 /** 6738 * The maximum size, in bytes, of a download that the download manager will transfer over 6739 * a non-wifi connection. 6740 * @hide 6741 */ 6742 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6743 "download_manager_max_bytes_over_mobile"; 6744 6745 /** 6746 * The recommended maximum size, in bytes, of a download that the download manager should 6747 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6748 * have the option to start the download over the mobile connection anyway. 6749 * @hide 6750 */ 6751 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6752 "download_manager_recommended_max_bytes_over_mobile"; 6753 6754 /** 6755 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6756 */ 6757 @Deprecated 6758 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6759 6760 /** 6761 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6762 * sent or processed. (0 = false, 1 = true) 6763 * @hide 6764 */ 6765 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6766 6767 /** 6768 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6769 * and the output is redirected to AV Receiver connected via 6770 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6771 * @hide 6772 */ 6773 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6774 6775 /** 6776 * Whether TV will automatically turn on upon reception of the CEC command 6777 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6778 * @hide 6779 */ 6780 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6781 "hdmi_control_auto_wakeup_enabled"; 6782 6783 /** 6784 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6785 * (0 = false, 1 = true) 6786 * @hide 6787 */ 6788 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6789 "hdmi_control_auto_device_off_enabled"; 6790 6791 /** 6792 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6793 * client. 6794 * (0 = false, 1 = true) 6795 * @hide 6796 */ 6797 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6798 6799 /** 6800 * Whether TV will switch to MHL port when a mobile device is plugged in. 6801 * (0 = false, 1 = true) 6802 * @hide 6803 */ 6804 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6805 6806 /** 6807 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6808 * @hide 6809 */ 6810 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6811 6812 /** 6813 * Whether mobile data connections are allowed by the user. See 6814 * ConnectivityManager for more info. 6815 * @hide 6816 */ 6817 public static final String MOBILE_DATA = "mobile_data"; 6818 6819 /** 6820 * Whether the mobile data connection should remain active even when higher 6821 * priority networks like WiFi are active, to help make network switching faster. 6822 * 6823 * See ConnectivityService for more info. 6824 * 6825 * (0 = disabled, 1 = enabled) 6826 * @hide 6827 */ 6828 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6829 6830 /** {@hide} */ 6831 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6832 /** {@hide} */ 6833 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6834 /** {@hide} */ 6835 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6836 /** {@hide} */ 6837 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6838 /** {@hide} */ 6839 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6840 6841 /** {@hide} */ 6842 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6843 /** {@hide} */ 6844 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6845 /** {@hide} */ 6846 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6847 /** {@hide} */ 6848 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6849 6850 /** {@hide} */ 6851 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6852 /** {@hide} */ 6853 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6854 /** {@hide} */ 6855 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6856 /** {@hide} */ 6857 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6858 6859 /** {@hide} */ 6860 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6861 /** {@hide} */ 6862 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6863 /** {@hide} */ 6864 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6865 /** {@hide} */ 6866 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6867 6868 /** 6869 * User preference for which network(s) should be used. Only the 6870 * connectivity service should touch this. 6871 */ 6872 public static final String NETWORK_PREFERENCE = "network_preference"; 6873 6874 /** 6875 * Which package name to use for network scoring. If null, or if the package is not a valid 6876 * scorer app, external network scores will neither be requested nor accepted. 6877 * @hide 6878 */ 6879 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6880 6881 /** 6882 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6883 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6884 * exceeded. 6885 * @hide 6886 */ 6887 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6888 6889 /** 6890 * The length of time in milli-seconds that automatic small adjustments to 6891 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6892 * @hide 6893 */ 6894 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6895 6896 /** Preferred NTP server. {@hide} */ 6897 public static final String NTP_SERVER = "ntp_server"; 6898 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6899 public static final String NTP_TIMEOUT = "ntp_timeout"; 6900 6901 /** {@hide} */ 6902 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6903 6904 /** 6905 * Whether to disable the automatic scheduling of system updates. 6906 * 1 = system updates won't be automatically scheduled (will always 6907 * present notification instead). 6908 * 0 = system updates will be automatically scheduled. (default) 6909 * @hide 6910 */ 6911 @SystemApi 6912 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6913 6914 /** 6915 * Whether the package manager should send package verification broadcasts for verifiers to 6916 * review apps prior to installation. 6917 * 1 = request apps to be verified prior to installation, if a verifier exists. 6918 * 0 = do not verify apps before installation 6919 * @hide 6920 */ 6921 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6922 6923 /** Timeout for package verification. 6924 * @hide */ 6925 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6926 6927 /** Default response code for package verification. 6928 * @hide */ 6929 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6930 6931 /** 6932 * Show package verification setting in the Settings app. 6933 * 1 = show (default) 6934 * 0 = hide 6935 * @hide 6936 */ 6937 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6938 6939 /** 6940 * Run package verification on apps installed through ADB/ADT/USB 6941 * 1 = perform package verification on ADB installs (default) 6942 * 0 = bypass package verification on ADB installs 6943 * @hide 6944 */ 6945 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6946 6947 /** 6948 * Time since last fstrim (milliseconds) after which we force one to happen 6949 * during device startup. If unset, the default is 3 days. 6950 * @hide 6951 */ 6952 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6953 6954 /** 6955 * The interval in milliseconds at which to check packet counts on the 6956 * mobile data interface when screen is on, to detect possible data 6957 * connection problems. 6958 * @hide 6959 */ 6960 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6961 "pdp_watchdog_poll_interval_ms"; 6962 6963 /** 6964 * The interval in milliseconds at which to check packet counts on the 6965 * mobile data interface when screen is off, to detect possible data 6966 * connection problems. 6967 * @hide 6968 */ 6969 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6970 "pdp_watchdog_long_poll_interval_ms"; 6971 6972 /** 6973 * The interval in milliseconds at which to check packet counts on the 6974 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6975 * outgoing packets has been reached without incoming packets. 6976 * @hide 6977 */ 6978 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6979 "pdp_watchdog_error_poll_interval_ms"; 6980 6981 /** 6982 * The number of outgoing packets sent without seeing an incoming packet 6983 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6984 * device is logged to the event log 6985 * @hide 6986 */ 6987 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6988 "pdp_watchdog_trigger_packet_count"; 6989 6990 /** 6991 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6992 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6993 * attempting data connection recovery. 6994 * @hide 6995 */ 6996 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6997 "pdp_watchdog_error_poll_count"; 6998 6999 /** 7000 * The number of failed PDP reset attempts before moving to something more 7001 * drastic: re-registering to the network. 7002 * @hide 7003 */ 7004 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7005 "pdp_watchdog_max_pdp_reset_fail_count"; 7006 7007 /** 7008 * A positive value indicates how often the SamplingProfiler 7009 * should take snapshots. Zero value means SamplingProfiler 7010 * is disabled. 7011 * 7012 * @hide 7013 */ 7014 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7015 7016 /** 7017 * URL to open browser on to allow user to manage a prepay account 7018 * @hide 7019 */ 7020 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7021 "setup_prepaid_data_service_url"; 7022 7023 /** 7024 * URL to attempt a GET on to see if this is a prepay device 7025 * @hide 7026 */ 7027 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7028 "setup_prepaid_detection_target_url"; 7029 7030 /** 7031 * Host to check for a redirect to after an attempt to GET 7032 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7033 * this is a prepaid device with zero balance.) 7034 * @hide 7035 */ 7036 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7037 "setup_prepaid_detection_redir_host"; 7038 7039 /** 7040 * The interval in milliseconds at which to check the number of SMS sent out without asking 7041 * for use permit, to limit the un-authorized SMS usage. 7042 * 7043 * @hide 7044 */ 7045 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7046 "sms_outgoing_check_interval_ms"; 7047 7048 /** 7049 * The number of outgoing SMS sent without asking for user permit (of {@link 7050 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7051 * 7052 * @hide 7053 */ 7054 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7055 "sms_outgoing_check_max_count"; 7056 7057 /** 7058 * Used to disable SMS short code confirmation - defaults to true. 7059 * True indcates we will do the check, etc. Set to false to disable. 7060 * @see com.android.internal.telephony.SmsUsageMonitor 7061 * @hide 7062 */ 7063 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7064 7065 /** 7066 * Used to select which country we use to determine premium sms codes. 7067 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7068 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7069 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7070 * @hide 7071 */ 7072 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7073 7074 /** 7075 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7076 * @hide 7077 */ 7078 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7079 7080 /** 7081 * Used to disable Tethering on a device - defaults to true 7082 * @hide 7083 */ 7084 public static final String TETHER_SUPPORTED = "tether_supported"; 7085 7086 /** 7087 * Used to require DUN APN on the device or not - defaults to a build config value 7088 * which defaults to false 7089 * @hide 7090 */ 7091 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7092 7093 /** 7094 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7095 * corresponding build config values are set it will override the APN DB 7096 * values. 7097 * Consists of a comma seperated list of strings: 7098 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7099 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7100 * @hide 7101 */ 7102 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7103 7104 /** 7105 * List of carrier apps which are whitelisted to prompt the user for install when 7106 * a sim card with matching uicc carrier privilege rules is inserted. 7107 * 7108 * The value is "package1;package2;..." 7109 * @hide 7110 */ 7111 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7112 7113 /** 7114 * USB Mass Storage Enabled 7115 */ 7116 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7117 7118 /** 7119 * If this setting is set (to anything), then all references 7120 * to Gmail on the device must change to Google Mail. 7121 */ 7122 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7123 7124 /** 7125 * Webview Data reduction proxy key. 7126 * @hide 7127 */ 7128 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7129 "webview_data_reduction_proxy_key"; 7130 7131 /** 7132 * Whether or not the WebView fallback mechanism should be enabled. 7133 * 0=disabled, 1=enabled. 7134 * @hide 7135 */ 7136 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7137 "webview_fallback_logic_enabled"; 7138 7139 /** 7140 * Name of the package used as WebView provider (if unset the provider is instead determined 7141 * by the system). 7142 * @hide 7143 */ 7144 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7145 7146 /** 7147 * Developer setting to enable WebView multiprocess rendering. 7148 * @hide 7149 */ 7150 @SystemApi 7151 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7152 7153 /** 7154 * Whether Wifi display is enabled/disabled 7155 * 0=disabled. 1=enabled. 7156 * @hide 7157 */ 7158 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7159 7160 /** 7161 * Whether Wifi display certification mode is enabled/disabled 7162 * 0=disabled. 1=enabled. 7163 * @hide 7164 */ 7165 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7166 "wifi_display_certification_on"; 7167 7168 /** 7169 * WPS Configuration method used by Wifi display, this setting only 7170 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7171 * 7172 * Possible values are: 7173 * 7174 * WpsInfo.INVALID: use default WPS method chosen by framework 7175 * WpsInfo.PBC : use Push button 7176 * WpsInfo.KEYPAD : use Keypad 7177 * WpsInfo.DISPLAY: use Display 7178 * @hide 7179 */ 7180 public static final String WIFI_DISPLAY_WPS_CONFIG = 7181 "wifi_display_wps_config"; 7182 7183 /** 7184 * Whether to notify the user of open networks. 7185 * <p> 7186 * If not connected and the scan results have an open network, we will 7187 * put this notification up. If we attempt to connect to a network or 7188 * the open network(s) disappear, we remove the notification. When we 7189 * show the notification, we will not show it again for 7190 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7191 */ 7192 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7193 "wifi_networks_available_notification_on"; 7194 /** 7195 * {@hide} 7196 */ 7197 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7198 "wimax_networks_available_notification_on"; 7199 7200 /** 7201 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7202 * Connecting to a network will reset the timer. 7203 */ 7204 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7205 "wifi_networks_available_repeat_delay"; 7206 7207 /** 7208 * 802.11 country code in ISO 3166 format 7209 * @hide 7210 */ 7211 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7212 7213 /** 7214 * The interval in milliseconds to issue wake up scans when wifi needs 7215 * to connect. This is necessary to connect to an access point when 7216 * device is on the move and the screen is off. 7217 * @hide 7218 */ 7219 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7220 "wifi_framework_scan_interval_ms"; 7221 7222 /** 7223 * The interval in milliseconds after which Wi-Fi is considered idle. 7224 * When idle, it is possible for the device to be switched from Wi-Fi to 7225 * the mobile data network. 7226 * @hide 7227 */ 7228 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7229 7230 /** 7231 * When the number of open networks exceeds this number, the 7232 * least-recently-used excess networks will be removed. 7233 */ 7234 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7235 7236 /** 7237 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7238 */ 7239 public static final String WIFI_ON = "wifi_on"; 7240 7241 /** 7242 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7243 * @hide 7244 */ 7245 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7246 "wifi_scan_always_enabled"; 7247 7248 /** 7249 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7250 * connectivity. 7251 * @hide 7252 */ 7253 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7254 "ble_scan_always_enabled"; 7255 7256 /** 7257 * Used to save the Wifi_ON state prior to tethering. 7258 * This state will be checked to restore Wifi after 7259 * the user turns off tethering. 7260 * 7261 * @hide 7262 */ 7263 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7264 7265 /** 7266 * The interval in milliseconds to scan as used by the wifi supplicant 7267 * @hide 7268 */ 7269 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7270 "wifi_supplicant_scan_interval_ms"; 7271 7272 /** 7273 * whether frameworks handles wifi auto-join 7274 * @hide 7275 */ 7276 public static final String WIFI_ENHANCED_AUTO_JOIN = 7277 "wifi_enhanced_auto_join"; 7278 7279 /** 7280 * whether settings show RSSI 7281 * @hide 7282 */ 7283 public static final String WIFI_NETWORK_SHOW_RSSI = 7284 "wifi_network_show_rssi"; 7285 7286 /** 7287 * The interval in milliseconds to scan at supplicant when p2p is connected 7288 * @hide 7289 */ 7290 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7291 "wifi_scan_interval_p2p_connected_ms"; 7292 7293 /** 7294 * Whether the Wi-Fi watchdog is enabled. 7295 */ 7296 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7297 7298 /** 7299 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7300 * the setting needs to be set to 0 to disable it. 7301 * @hide 7302 */ 7303 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7304 "wifi_watchdog_poor_network_test_enabled"; 7305 7306 /** 7307 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7308 * needs to be set to 0 to disable it. 7309 * @hide 7310 */ 7311 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7312 "wifi_suspend_optimizations_enabled"; 7313 7314 /** 7315 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7316 * will enable it. In the future, additional values may be supported. 7317 * @hide 7318 */ 7319 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7320 "wifi_verbose_logging_enabled"; 7321 7322 /** 7323 * The maximum number of times we will retry a connection to an access 7324 * point for which we have failed in acquiring an IP address from DHCP. 7325 * A value of N means that we will make N+1 connection attempts in all. 7326 */ 7327 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7328 7329 /** 7330 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7331 * data connectivity to be established after a disconnect from Wi-Fi. 7332 */ 7333 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7334 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7335 7336 /** 7337 * This setting controls whether WiFi configurations created by a Device Owner app 7338 * should be locked down (that is, be editable or removable only by the Device Owner App, 7339 * not even by Settings app). 7340 * This setting takes integer values. Non-zero values mean DO created configurations 7341 * are locked down. Value of zero means they are not. Default value in the absence of 7342 * actual value to this setting is 0. 7343 */ 7344 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7345 "wifi_device_owner_configs_lockdown"; 7346 7347 /** 7348 * The operational wifi frequency band 7349 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7350 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7351 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7352 * 7353 * @hide 7354 */ 7355 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7356 7357 /** 7358 * The Wi-Fi peer-to-peer device name 7359 * @hide 7360 */ 7361 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7362 7363 /** 7364 * The min time between wifi disable and wifi enable 7365 * @hide 7366 */ 7367 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7368 7369 /** 7370 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7371 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7372 * has been seen in this time period. 7373 * 7374 * If this is less than or equal to zero, we use a more conservative behavior and only check 7375 * for a non-null score from the currently connected or target BSSID. 7376 * @hide 7377 */ 7378 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7379 "wifi_ephemeral_out_of_range_timeout_ms"; 7380 7381 /** 7382 * The number of milliseconds to delay when checking for data stalls during 7383 * non-aggressive detection. (screen is turned off.) 7384 * @hide 7385 */ 7386 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7387 "data_stall_alarm_non_aggressive_delay_in_ms"; 7388 7389 /** 7390 * The number of milliseconds to delay when checking for data stalls during 7391 * aggressive detection. (screen on or suspected data stall) 7392 * @hide 7393 */ 7394 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7395 "data_stall_alarm_aggressive_delay_in_ms"; 7396 7397 /** 7398 * The number of milliseconds to allow the provisioning apn to remain active 7399 * @hide 7400 */ 7401 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7402 "provisioning_apn_alarm_delay_in_ms"; 7403 7404 /** 7405 * The interval in milliseconds at which to check gprs registration 7406 * after the first registration mismatch of gprs and voice service, 7407 * to detect possible data network registration problems. 7408 * 7409 * @hide 7410 */ 7411 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7412 "gprs_register_check_period_ms"; 7413 7414 /** 7415 * Nonzero causes Log.wtf() to crash. 7416 * @hide 7417 */ 7418 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7419 7420 /** 7421 * Ringer mode. This is used internally, changing this value will not 7422 * change the ringer mode. See AudioManager. 7423 */ 7424 public static final String MODE_RINGER = "mode_ringer"; 7425 7426 /** 7427 * Overlay display devices setting. 7428 * The associated value is a specially formatted string that describes the 7429 * size and density of simulated secondary display devices. 7430 * <p> 7431 * Format: {width}x{height}/{dpi};... 7432 * </p><p> 7433 * Example: 7434 * <ul> 7435 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7436 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7437 * at 1080p and the second at 720p.</li> 7438 * <li>If the value is empty, then no overlay display devices are created.</li> 7439 * </ul></p> 7440 * 7441 * @hide 7442 */ 7443 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7444 7445 /** 7446 * Threshold values for the duration and level of a discharge cycle, 7447 * under which we log discharge cycle info. 7448 * 7449 * @hide 7450 */ 7451 public static final String 7452 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7453 7454 /** @hide */ 7455 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7456 7457 /** 7458 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7459 * intents on application crashes and ANRs. If this is disabled, the 7460 * crash/ANR dialog will never display the "Report" button. 7461 * <p> 7462 * Type: int (0 = disallow, 1 = allow) 7463 * 7464 * @hide 7465 */ 7466 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7467 7468 /** 7469 * Maximum age of entries kept by {@link DropBoxManager}. 7470 * 7471 * @hide 7472 */ 7473 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7474 7475 /** 7476 * Maximum number of entry files which {@link DropBoxManager} will keep 7477 * around. 7478 * 7479 * @hide 7480 */ 7481 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7482 7483 /** 7484 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7485 * what. 7486 * 7487 * @hide 7488 */ 7489 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7490 7491 /** 7492 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7493 * will use. 7494 * 7495 * @hide 7496 */ 7497 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7498 7499 /** 7500 * Percent of total disk which {@link DropBoxManager} will never dip 7501 * into. 7502 * 7503 * @hide 7504 */ 7505 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7506 7507 /** 7508 * Prefix for per-tag dropbox disable/enable settings. 7509 * 7510 * @hide 7511 */ 7512 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7513 7514 /** 7515 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7516 * prefix of the dropbox tag of the report type. For example, 7517 * "logcat_for_system_server_anr" controls the lines of logcat captured 7518 * with system server ANR reports. 0 to disable. 7519 * 7520 * @hide 7521 */ 7522 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7523 7524 /** 7525 * The interval in minutes after which the amount of free storage left 7526 * on the device is logged to the event log 7527 * 7528 * @hide 7529 */ 7530 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7531 7532 /** 7533 * Threshold for the amount of change in disk free space required to 7534 * report the amount of free space. Used to prevent spamming the logs 7535 * when the disk free space isn't changing frequently. 7536 * 7537 * @hide 7538 */ 7539 public static final String 7540 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7541 7542 /** 7543 * Minimum percentage of free storage on the device that is used to 7544 * determine if the device is running low on storage. The default is 10. 7545 * <p> 7546 * Say this value is set to 10, the device is considered running low on 7547 * storage if 90% or more of the device storage is filled up. 7548 * 7549 * @hide 7550 */ 7551 public static final String 7552 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7553 7554 /** 7555 * Maximum byte size of the low storage threshold. This is to ensure 7556 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7557 * overly large threshold for large storage devices. Currently this must 7558 * be less than 2GB. This default is 500MB. 7559 * 7560 * @hide 7561 */ 7562 public static final String 7563 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7564 7565 /** 7566 * Minimum bytes of free storage on the device before the data partition 7567 * is considered full. By default, 1 MB is reserved to avoid system-wide 7568 * SQLite disk full exceptions. 7569 * 7570 * @hide 7571 */ 7572 public static final String 7573 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7574 7575 /** 7576 * The maximum reconnect delay for short network outages or when the 7577 * network is suspended due to phone use. 7578 * 7579 * @hide 7580 */ 7581 public static final String 7582 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7583 7584 /** 7585 * The number of milliseconds to delay before sending out 7586 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7587 * 7588 * @hide 7589 */ 7590 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7591 7592 7593 /** 7594 * Network sampling interval, in seconds. We'll generate link information 7595 * about bytes/packets sent and error rates based on data sampled in this interval 7596 * 7597 * @hide 7598 */ 7599 7600 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7601 "connectivity_sampling_interval_in_seconds"; 7602 7603 /** 7604 * The series of successively longer delays used in retrying to download PAC file. 7605 * Last delay is used between successful PAC downloads. 7606 * 7607 * @hide 7608 */ 7609 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7610 7611 /** 7612 * Setting to turn off captive portal detection. Feature is enabled by 7613 * default and the setting needs to be set to 0 to disable it. 7614 * 7615 * @hide 7616 */ 7617 public static final String 7618 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7619 7620 /** 7621 * The server used for captive portal detection upon a new conection. A 7622 * 204 response code from the server is used for validation. 7623 * 7624 * @hide 7625 */ 7626 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7627 7628 /** 7629 * Whether network service discovery is enabled. 7630 * 7631 * @hide 7632 */ 7633 public static final String NSD_ON = "nsd_on"; 7634 7635 /** 7636 * Let user pick default install location. 7637 * 7638 * @hide 7639 */ 7640 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7641 7642 /** 7643 * Default install location value. 7644 * 0 = auto, let system decide 7645 * 1 = internal 7646 * 2 = sdcard 7647 * @hide 7648 */ 7649 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7650 7651 /** 7652 * ms during which to consume extra events related to Inet connection 7653 * condition after a transtion to fully-connected 7654 * 7655 * @hide 7656 */ 7657 public static final String 7658 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7659 7660 /** 7661 * ms during which to consume extra events related to Inet connection 7662 * condtion after a transtion to partly-connected 7663 * 7664 * @hide 7665 */ 7666 public static final String 7667 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7668 7669 /** {@hide} */ 7670 public static final String 7671 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7672 7673 /** 7674 * Host name and port for global http proxy. Uses ':' seperator for 7675 * between host and port. 7676 */ 7677 public static final String HTTP_PROXY = "http_proxy"; 7678 7679 /** 7680 * Host name for global http proxy. Set via ConnectivityManager. 7681 * 7682 * @hide 7683 */ 7684 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7685 7686 /** 7687 * Integer host port for global http proxy. Set via ConnectivityManager. 7688 * 7689 * @hide 7690 */ 7691 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7692 7693 /** 7694 * Exclusion list for global proxy. This string contains a list of 7695 * comma-separated domains where the global proxy does not apply. 7696 * Domains should be listed in a comma- separated list. Example of 7697 * acceptable formats: ".domain1.com,my.domain2.com" Use 7698 * ConnectivityManager to set/get. 7699 * 7700 * @hide 7701 */ 7702 public static final String 7703 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7704 7705 /** 7706 * The location PAC File for the proxy. 7707 * @hide 7708 */ 7709 public static final String 7710 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7711 7712 /** 7713 * Enables the UI setting to allow the user to specify the global HTTP 7714 * proxy and associated exclusion list. 7715 * 7716 * @hide 7717 */ 7718 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7719 7720 /** 7721 * Setting for default DNS in case nobody suggests one 7722 * 7723 * @hide 7724 */ 7725 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7726 7727 /** {@hide} */ 7728 public static final String 7729 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7730 /** {@hide} */ 7731 public static final String 7732 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7733 /** {@hide} */ 7734 public static final String 7735 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7736 /** {@hide} */ 7737 public static final String 7738 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7739 /** {@hide} */ 7740 public static final String 7741 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7742 /** {@hide} */ 7743 public static final String 7744 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7745 /** {@hide} */ 7746 public static final String 7747 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7748 7749 /** 7750 * Device Idle (Doze) specific settings. 7751 * This is encoded as a key=value list, separated by commas. Ex: 7752 * 7753 * "inactive_timeout=60000,sensing_timeout=400000" 7754 * 7755 * The following keys are supported: 7756 * 7757 * <pre> 7758 * inactive_to (long) 7759 * sensing_to (long) 7760 * motion_inactive_to (long) 7761 * idle_after_inactive_to (long) 7762 * idle_pending_to (long) 7763 * max_idle_pending_to (long) 7764 * idle_pending_factor (float) 7765 * idle_to (long) 7766 * max_idle_to (long) 7767 * idle_factor (float) 7768 * min_time_to_alarm (long) 7769 * max_temp_app_whitelist_duration (long) 7770 * </pre> 7771 * 7772 * <p> 7773 * Type: string 7774 * @hide 7775 * @see com.android.server.DeviceIdleController.Constants 7776 */ 7777 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7778 7779 /** 7780 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7781 * 7782 * <p> 7783 * Type: string 7784 * @hide 7785 * @see com.android.server.DeviceIdleController.Constants 7786 */ 7787 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7788 7789 /** 7790 * App standby (app idle) specific settings. 7791 * This is encoded as a key=value list, separated by commas. Ex: 7792 * 7793 * "idle_duration=5000,parole_interval=4500" 7794 * 7795 * The following keys are supported: 7796 * 7797 * <pre> 7798 * idle_duration2 (long) 7799 * wallclock_threshold (long) 7800 * parole_interval (long) 7801 * parole_duration (long) 7802 * 7803 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7804 * </pre> 7805 * 7806 * <p> 7807 * Type: string 7808 * @hide 7809 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7810 */ 7811 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7812 7813 /** 7814 * Alarm manager specific settings. 7815 * This is encoded as a key=value list, separated by commas. Ex: 7816 * 7817 * "min_futurity=5000,allow_while_idle_short_time=4500" 7818 * 7819 * The following keys are supported: 7820 * 7821 * <pre> 7822 * min_futurity (long) 7823 * min_interval (long) 7824 * allow_while_idle_short_time (long) 7825 * allow_while_idle_long_time (long) 7826 * allow_while_idle_whitelist_duration (long) 7827 * </pre> 7828 * 7829 * <p> 7830 * Type: string 7831 * @hide 7832 * @see com.android.server.AlarmManagerService.Constants 7833 */ 7834 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7835 7836 /** 7837 * ShortcutManager specific settings. 7838 * This is encoded as a key=value list, separated by commas. Ex: 7839 * 7840 * "reset_interval_sec=86400,max_updates_per_interval=1" 7841 * 7842 * The following keys are supported: 7843 * 7844 * <pre> 7845 * reset_interval_sec (long) 7846 * max_updates_per_interval (int) 7847 * max_icon_dimension_dp (int, DP) 7848 * max_icon_dimension_dp_lowram (int, DP) 7849 * max_shortcuts (int) 7850 * icon_quality (int, 0-100) 7851 * icon_format (String) 7852 * </pre> 7853 * 7854 * <p> 7855 * Type: string 7856 * @hide 7857 * @see com.android.server.pm.ShortcutService.ConfigConstants 7858 */ 7859 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 7860 7861 /** 7862 * Get the key that retrieves a bluetooth headset's priority. 7863 * @hide 7864 */ 7865 public static final String getBluetoothHeadsetPriorityKey(String address) { 7866 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7867 } 7868 7869 /** 7870 * Get the key that retrieves a bluetooth a2dp sink's priority. 7871 * @hide 7872 */ 7873 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7874 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7875 } 7876 7877 /** 7878 * Get the key that retrieves a bluetooth a2dp src's priority. 7879 * @hide 7880 */ 7881 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7882 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7883 } 7884 7885 /** 7886 * Get the key that retrieves a bluetooth Input Device's priority. 7887 * @hide 7888 */ 7889 public static final String getBluetoothInputDevicePriorityKey(String address) { 7890 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7891 } 7892 7893 /** 7894 * Get the key that retrieves a bluetooth map priority. 7895 * @hide 7896 */ 7897 public static final String getBluetoothMapPriorityKey(String address) { 7898 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7899 } 7900 7901 /** 7902 * Get the key that retrieves a bluetooth pbap client priority. 7903 * @hide 7904 */ 7905 public static final String getBluetoothPbapClientPriorityKey(String address) { 7906 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7907 } 7908 7909 /** 7910 * Get the key that retrieves a bluetooth map priority. 7911 * @hide 7912 */ 7913 public static final String getBluetoothSapPriorityKey(String address) { 7914 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7915 } 7916 7917 /** 7918 * Scaling factor for normal window animations. Setting to 0 will 7919 * disable window animations. 7920 */ 7921 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7922 7923 /** 7924 * Scaling factor for activity transition animations. Setting to 0 will 7925 * disable window animations. 7926 */ 7927 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7928 7929 /** 7930 * Scaling factor for Animator-based animations. This affects both the 7931 * start delay and duration of all such animations. Setting to 0 will 7932 * cause animations to end immediately. The default value is 1. 7933 */ 7934 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7935 7936 /** 7937 * Scaling factor for normal window animations. Setting to 0 will 7938 * disable window animations. 7939 * 7940 * @hide 7941 */ 7942 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7943 7944 /** 7945 * If 0, the compatibility mode is off for all applications. 7946 * If 1, older applications run under compatibility mode. 7947 * TODO: remove this settings before code freeze (bug/1907571) 7948 * @hide 7949 */ 7950 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7951 7952 /** 7953 * CDMA only settings 7954 * Emergency Tone 0 = Off 7955 * 1 = Alert 7956 * 2 = Vibrate 7957 * @hide 7958 */ 7959 public static final String EMERGENCY_TONE = "emergency_tone"; 7960 7961 /** 7962 * CDMA only settings 7963 * Whether the auto retry is enabled. The value is 7964 * boolean (1 or 0). 7965 * @hide 7966 */ 7967 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7968 7969 /** 7970 * See RIL_PreferredNetworkType in ril.h 7971 * @hide 7972 */ 7973 public static final String PREFERRED_NETWORK_MODE = 7974 "preferred_network_mode"; 7975 7976 /** 7977 * Name of an application package to be debugged. 7978 */ 7979 public static final String DEBUG_APP = "debug_app"; 7980 7981 /** 7982 * If 1, when launching DEBUG_APP it will wait for the debugger before 7983 * starting user code. If 0, it will run normally. 7984 */ 7985 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7986 7987 /** 7988 * Control whether the process CPU usage meter should be shown. 7989 */ 7990 public static final String SHOW_PROCESSES = "show_processes"; 7991 7992 /** 7993 * If 1 low power mode is enabled. 7994 * @hide 7995 */ 7996 public static final String LOW_POWER_MODE = "low_power"; 7997 7998 /** 7999 * Battery level [1-99] at which low power mode automatically turns on. 8000 * If 0, it will not automatically turn on. 8001 * @hide 8002 */ 8003 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8004 8005 /** 8006 * If not 0, the activity manager will aggressively finish activities and 8007 * processes as soon as they are no longer needed. If 0, the normal 8008 * extended lifetime is used. 8009 */ 8010 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8011 8012 /** 8013 * @hide 8014 * If not 0, the activity manager will implement a looser version of background 8015 * check that is more compatible with existing apps. 8016 */ 8017 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8018 8019 /** 8020 * Use Dock audio output for media: 8021 * 0 = disabled 8022 * 1 = enabled 8023 * @hide 8024 */ 8025 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8026 8027 /** 8028 * The surround sound formats AC3, DTS or IEC61937 are 8029 * available for use if they are detected. 8030 * This is the default mode. 8031 * 8032 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8033 * devices that have an S/PDIF output. This is because S/PDIF 8034 * is unidirectional and the TV cannot know if a decoder is 8035 * connected. So it assumes they are always available. 8036 * @hide 8037 */ 8038 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8039 8040 /** 8041 * AC3, DTS or IEC61937 are NEVER available, even if they 8042 * are detected by the hardware. Those formats will not be 8043 * reported. 8044 * 8045 * An example use case would be an AVR reports that it is capable of 8046 * surround sound decoding but is broken. If NEVER is chosen 8047 * then apps must use PCM output instead of encoded output. 8048 * @hide 8049 */ 8050 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8051 8052 /** 8053 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8054 * are not detected by the hardware. Those formats will be 8055 * reported as part of the HDMI output capability. Applications 8056 * are then free to use either PCM or encoded output. 8057 * 8058 * An example use case would be a when TV was connected over 8059 * TOS-link to an AVR. But the TV could not see it because TOS-link 8060 * is unidirectional. 8061 * @hide 8062 */ 8063 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8064 8065 /** 8066 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8067 * ENCODED_SURROUND_OUTPUT_NEVER or 8068 * ENCODED_SURROUND_OUTPUT_ALWAYS 8069 * @hide 8070 */ 8071 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8072 8073 /** 8074 * Persisted safe headphone volume management state by AudioService 8075 * @hide 8076 */ 8077 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8078 8079 /** 8080 * URL for tzinfo (time zone) updates 8081 * @hide 8082 */ 8083 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8084 8085 /** 8086 * URL for tzinfo (time zone) update metadata 8087 * @hide 8088 */ 8089 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8090 8091 /** 8092 * URL for selinux (mandatory access control) updates 8093 * @hide 8094 */ 8095 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8096 8097 /** 8098 * URL for selinux (mandatory access control) update metadata 8099 * @hide 8100 */ 8101 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8102 8103 /** 8104 * URL for sms short code updates 8105 * @hide 8106 */ 8107 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8108 "sms_short_codes_content_url"; 8109 8110 /** 8111 * URL for sms short code update metadata 8112 * @hide 8113 */ 8114 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8115 "sms_short_codes_metadata_url"; 8116 8117 /** 8118 * URL for apn_db updates 8119 * @hide 8120 */ 8121 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8122 8123 /** 8124 * URL for apn_db update metadata 8125 * @hide 8126 */ 8127 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8128 8129 /** 8130 * URL for cert pinlist updates 8131 * @hide 8132 */ 8133 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8134 8135 /** 8136 * URL for cert pinlist updates 8137 * @hide 8138 */ 8139 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8140 8141 /** 8142 * URL for intent firewall updates 8143 * @hide 8144 */ 8145 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8146 "intent_firewall_content_url"; 8147 8148 /** 8149 * URL for intent firewall update metadata 8150 * @hide 8151 */ 8152 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8153 "intent_firewall_metadata_url"; 8154 8155 /** 8156 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8157 * @hide 8158 */ 8159 public static final String SELINUX_STATUS = "selinux_status"; 8160 8161 /** 8162 * Developer setting to force RTL layout. 8163 * @hide 8164 */ 8165 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8166 8167 /** 8168 * Milliseconds after screen-off after which low battery sounds will be silenced. 8169 * 8170 * If zero, battery sounds will always play. 8171 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8172 * 8173 * @hide 8174 */ 8175 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8176 8177 /** 8178 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8179 * the caller is done with this, they should call {@link ContentResolver#delete} to 8180 * clean up any value that they may have written. 8181 * 8182 * @hide 8183 */ 8184 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8185 8186 /** 8187 * Defines global runtime overrides to window policy. 8188 * 8189 * See {@link com.android.server.policy.PolicyControl} for value format. 8190 * 8191 * @hide 8192 */ 8193 public static final String POLICY_CONTROL = "policy_control"; 8194 8195 /** 8196 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8197 * or ZEN_MODE_NO_INTERRUPTIONS. 8198 * 8199 * @hide 8200 */ 8201 public static final String ZEN_MODE = "zen_mode"; 8202 8203 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8204 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8205 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8206 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8207 8208 /** @hide */ public static String zenModeToString(int mode) { 8209 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8210 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8211 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8212 return "ZEN_MODE_OFF"; 8213 } 8214 8215 /** @hide */ public static boolean isValidZenMode(int value) { 8216 switch (value) { 8217 case Global.ZEN_MODE_OFF: 8218 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8219 case Global.ZEN_MODE_ALARMS: 8220 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8221 return true; 8222 default: 8223 return false; 8224 } 8225 } 8226 8227 /** 8228 * Value of the ringer before entering zen mode. 8229 * 8230 * @hide 8231 */ 8232 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8233 8234 /** 8235 * Opaque value, changes when persisted zen mode configuration changes. 8236 * 8237 * @hide 8238 */ 8239 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8240 8241 /** 8242 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8243 * 8244 * @hide 8245 */ 8246 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8247 "heads_up_notifications_enabled"; 8248 8249 /** @hide */ public static final int HEADS_UP_OFF = 0; 8250 /** @hide */ public static final int HEADS_UP_ON = 1; 8251 8252 /** 8253 * The name of the device 8254 * 8255 * @hide 8256 */ 8257 public static final String DEVICE_NAME = "device_name"; 8258 8259 /** 8260 * Whether the NetworkScoringService has been first initialized. 8261 * <p> 8262 * Type: int (0 for false, 1 for true) 8263 * @hide 8264 */ 8265 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8266 8267 /** 8268 * Whether the user wants to be prompted for password to decrypt the device on boot. 8269 * This only matters if the storage is encrypted. 8270 * <p> 8271 * Type: int (0 for false, 1 for true) 8272 * @hide 8273 */ 8274 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8275 8276 /** 8277 * Whether the Volte is enabled 8278 * <p> 8279 * Type: int (0 for false, 1 for true) 8280 * @hide 8281 */ 8282 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8283 8284 /** 8285 * Whether VT (Video Telephony over IMS) is enabled 8286 * <p> 8287 * Type: int (0 for false, 1 for true) 8288 * 8289 * @hide 8290 */ 8291 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8292 8293 /** 8294 * Whether WFC is enabled 8295 * <p> 8296 * Type: int (0 for false, 1 for true) 8297 * 8298 * @hide 8299 */ 8300 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8301 8302 /** 8303 * WFC Mode. 8304 * <p> 8305 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8306 * 8307 * @hide 8308 */ 8309 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8310 8311 /** 8312 * Whether WFC roaming is enabled 8313 * <p> 8314 * Type: int (0 for false, 1 for true) 8315 * 8316 * @hide 8317 */ 8318 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8319 8320 /** 8321 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8322 * this via gservices, OMA-DM, carrier app, etc. 8323 * <p> 8324 * Type: int (0 for false, 1 for true) 8325 * @hide 8326 */ 8327 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8328 8329 /** 8330 * Ephemeral app cookie max size in bytes. 8331 * <p> 8332 * Type: int 8333 * @hide 8334 */ 8335 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8336 "ephemeral_cookie_max_size_bytes"; 8337 8338 /** 8339 * The duration for caching uninstalled ephemeral apps. 8340 * <p> 8341 * Type: long 8342 * @hide 8343 */ 8344 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8345 "uninstalled_ephemeral_app_cache_duration_millis"; 8346 8347 /** 8348 * Allows switching users when system user is locked. 8349 * <p> 8350 * Type: int 8351 * @hide 8352 */ 8353 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8354 "allow_user_switching_when_system_user_locked"; 8355 8356 /** 8357 * Boot count since the device starts running APK level 24. 8358 * <p> 8359 * Type: int 8360 */ 8361 public static final String BOOT_COUNT = "boot_count"; 8362 8363 /** 8364 * Whether the safe boot is disallowed. 8365 * 8366 * <p>This setting should have the identical value as the corresponding user restriction. 8367 * The purpose of the setting is to make the restriction available in early boot stages 8368 * before the user restrictions are loaded. 8369 * @hide 8370 */ 8371 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8372 8373 /** 8374 * Settings to backup. This is here so that it's in the same place as the settings 8375 * keys and easy to update. 8376 * 8377 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8378 * and Secure as well. This is because those tables drive both backup and 8379 * restore, and restore needs to properly whitelist keys that used to live 8380 * in those namespaces. The keys will only actually be backed up / restored 8381 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8382 * 8383 * NOTE: Settings are backed up and restored in the order they appear 8384 * in this array. If you have one setting depending on another, 8385 * make sure that they are ordered appropriately. 8386 * 8387 * @hide 8388 */ 8389 public static final String[] SETTINGS_TO_BACKUP = { 8390 BUGREPORT_IN_POWER_MENU, 8391 STAY_ON_WHILE_PLUGGED_IN, 8392 AUTO_TIME, 8393 AUTO_TIME_ZONE, 8394 POWER_SOUNDS_ENABLED, 8395 DOCK_SOUNDS_ENABLED, 8396 CHARGING_SOUNDS_ENABLED, 8397 USB_MASS_STORAGE_ENABLED, 8398 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8399 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8400 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8401 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8402 WIFI_NUM_OPEN_NETWORKS_KEPT, 8403 EMERGENCY_TONE, 8404 CALL_AUTO_RETRY, 8405 DOCK_AUDIO_MEDIA_ENABLED, 8406 ENCODED_SURROUND_OUTPUT, 8407 LOW_POWER_MODE_TRIGGER_LEVEL 8408 }; 8409 8410 // Populated lazily, guarded by class object: 8411 private static NameValueCache sNameValueCache = new NameValueCache( 8412 SYS_PROP_SETTING_VERSION, 8413 CONTENT_URI, 8414 CALL_METHOD_GET_GLOBAL, 8415 CALL_METHOD_PUT_GLOBAL); 8416 8417 // Certain settings have been moved from global to the per-user secure namespace 8418 private static final HashSet<String> MOVED_TO_SECURE; 8419 static { 8420 MOVED_TO_SECURE = new HashSet<String>(1); 8421 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8422 } 8423 8424 /** @hide */ 8425 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8426 outKeySet.addAll(MOVED_TO_SECURE); 8427 } 8428 8429 /** 8430 * Look up a name in the database. 8431 * @param resolver to access the database with 8432 * @param name to look up in the table 8433 * @return the corresponding value, or null if not present 8434 */ 8435 public static String getString(ContentResolver resolver, String name) { 8436 return getStringForUser(resolver, name, UserHandle.myUserId()); 8437 } 8438 8439 /** @hide */ 8440 public static String getStringForUser(ContentResolver resolver, String name, 8441 int userHandle) { 8442 if (MOVED_TO_SECURE.contains(name)) { 8443 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8444 + " to android.provider.Settings.Secure, returning read-only value."); 8445 return Secure.getStringForUser(resolver, name, userHandle); 8446 } 8447 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8448 } 8449 8450 /** 8451 * Store a name/value pair into the database. 8452 * @param resolver to access the database with 8453 * @param name to store 8454 * @param value to associate with the name 8455 * @return true if the value was set, false on database errors 8456 */ 8457 public static boolean putString(ContentResolver resolver, 8458 String name, String value) { 8459 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8460 } 8461 8462 /** @hide */ 8463 public static boolean putStringForUser(ContentResolver resolver, 8464 String name, String value, int userHandle) { 8465 if (LOCAL_LOGV) { 8466 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8467 + " for " + userHandle); 8468 } 8469 // Global and Secure have the same access policy so we can forward writes 8470 if (MOVED_TO_SECURE.contains(name)) { 8471 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8472 + " to android.provider.Settings.Secure, value is unchanged."); 8473 return Secure.putStringForUser(resolver, name, value, userHandle); 8474 } 8475 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8476 } 8477 8478 /** 8479 * Construct the content URI for a particular name/value pair, 8480 * useful for monitoring changes with a ContentObserver. 8481 * @param name to look up in the table 8482 * @return the corresponding content URI, or null if not present 8483 */ 8484 public static Uri getUriFor(String name) { 8485 return getUriFor(CONTENT_URI, name); 8486 } 8487 8488 /** 8489 * Convenience function for retrieving a single secure settings value 8490 * as an integer. Note that internally setting values are always 8491 * stored as strings; this function converts the string to an integer 8492 * for you. The default value will be returned if the setting is 8493 * not defined or not an integer. 8494 * 8495 * @param cr The ContentResolver to access. 8496 * @param name The name of the setting to retrieve. 8497 * @param def Value to return if the setting is not defined. 8498 * 8499 * @return The setting's current value, or 'def' if it is not defined 8500 * or not a valid integer. 8501 */ 8502 public static int getInt(ContentResolver cr, String name, int def) { 8503 String v = getString(cr, name); 8504 try { 8505 return v != null ? Integer.parseInt(v) : def; 8506 } catch (NumberFormatException e) { 8507 return def; 8508 } 8509 } 8510 8511 /** 8512 * Convenience function for retrieving a single secure settings value 8513 * as an integer. Note that internally setting values are always 8514 * stored as strings; this function converts the string to an integer 8515 * for you. 8516 * <p> 8517 * This version does not take a default value. If the setting has not 8518 * been set, or the string value is not a number, 8519 * it throws {@link SettingNotFoundException}. 8520 * 8521 * @param cr The ContentResolver to access. 8522 * @param name The name of the setting to retrieve. 8523 * 8524 * @throws SettingNotFoundException Thrown if a setting by the given 8525 * name can't be found or the setting value is not an integer. 8526 * 8527 * @return The setting's current value. 8528 */ 8529 public static int getInt(ContentResolver cr, String name) 8530 throws SettingNotFoundException { 8531 String v = getString(cr, name); 8532 try { 8533 return Integer.parseInt(v); 8534 } catch (NumberFormatException e) { 8535 throw new SettingNotFoundException(name); 8536 } 8537 } 8538 8539 /** 8540 * Convenience function for updating a single settings value as an 8541 * integer. This will either create a new entry in the table if the 8542 * given name does not exist, or modify the value of the existing row 8543 * with that name. Note that internally setting values are always 8544 * stored as strings, so this function converts the given value to a 8545 * string before storing it. 8546 * 8547 * @param cr The ContentResolver to access. 8548 * @param name The name of the setting to modify. 8549 * @param value The new value for the setting. 8550 * @return true if the value was set, false on database errors 8551 */ 8552 public static boolean putInt(ContentResolver cr, String name, int value) { 8553 return putString(cr, name, Integer.toString(value)); 8554 } 8555 8556 /** 8557 * Convenience function for retrieving a single secure settings value 8558 * as a {@code long}. Note that internally setting values are always 8559 * stored as strings; this function converts the string to a {@code long} 8560 * for you. The default value will be returned if the setting is 8561 * not defined or not a {@code long}. 8562 * 8563 * @param cr The ContentResolver to access. 8564 * @param name The name of the setting to retrieve. 8565 * @param def Value to return if the setting is not defined. 8566 * 8567 * @return The setting's current value, or 'def' if it is not defined 8568 * or not a valid {@code long}. 8569 */ 8570 public static long getLong(ContentResolver cr, String name, long def) { 8571 String valString = getString(cr, name); 8572 long value; 8573 try { 8574 value = valString != null ? Long.parseLong(valString) : def; 8575 } catch (NumberFormatException e) { 8576 value = def; 8577 } 8578 return value; 8579 } 8580 8581 /** 8582 * Convenience function for retrieving a single secure settings value 8583 * as a {@code long}. Note that internally setting values are always 8584 * stored as strings; this function converts the string to a {@code long} 8585 * for you. 8586 * <p> 8587 * This version does not take a default value. If the setting has not 8588 * been set, or the string value is not a number, 8589 * it throws {@link SettingNotFoundException}. 8590 * 8591 * @param cr The ContentResolver to access. 8592 * @param name The name of the setting to retrieve. 8593 * 8594 * @return The setting's current value. 8595 * @throws SettingNotFoundException Thrown if a setting by the given 8596 * name can't be found or the setting value is not an integer. 8597 */ 8598 public static long getLong(ContentResolver cr, String name) 8599 throws SettingNotFoundException { 8600 String valString = getString(cr, name); 8601 try { 8602 return Long.parseLong(valString); 8603 } catch (NumberFormatException e) { 8604 throw new SettingNotFoundException(name); 8605 } 8606 } 8607 8608 /** 8609 * Convenience function for updating a secure settings value as a long 8610 * integer. This will either create a new entry in the table if the 8611 * given name does not exist, or modify the value of the existing row 8612 * with that name. Note that internally setting values are always 8613 * stored as strings, so this function converts the given value to a 8614 * string before storing it. 8615 * 8616 * @param cr The ContentResolver to access. 8617 * @param name The name of the setting to modify. 8618 * @param value The new value for the setting. 8619 * @return true if the value was set, false on database errors 8620 */ 8621 public static boolean putLong(ContentResolver cr, String name, long value) { 8622 return putString(cr, name, Long.toString(value)); 8623 } 8624 8625 /** 8626 * Convenience function for retrieving a single secure settings value 8627 * as a floating point number. Note that internally setting values are 8628 * always stored as strings; this function converts the string to an 8629 * float for you. The default value will be returned if the setting 8630 * is not defined or not a valid float. 8631 * 8632 * @param cr The ContentResolver to access. 8633 * @param name The name of the setting to retrieve. 8634 * @param def Value to return if the setting is not defined. 8635 * 8636 * @return The setting's current value, or 'def' if it is not defined 8637 * or not a valid float. 8638 */ 8639 public static float getFloat(ContentResolver cr, String name, float def) { 8640 String v = getString(cr, name); 8641 try { 8642 return v != null ? Float.parseFloat(v) : def; 8643 } catch (NumberFormatException e) { 8644 return def; 8645 } 8646 } 8647 8648 /** 8649 * Convenience function for retrieving a single secure settings value 8650 * as a float. Note that internally setting values are always 8651 * stored as strings; this function converts the string to a float 8652 * for you. 8653 * <p> 8654 * This version does not take a default value. If the setting has not 8655 * been set, or the string value is not a number, 8656 * it throws {@link SettingNotFoundException}. 8657 * 8658 * @param cr The ContentResolver to access. 8659 * @param name The name of the setting to retrieve. 8660 * 8661 * @throws SettingNotFoundException Thrown if a setting by the given 8662 * name can't be found or the setting value is not a float. 8663 * 8664 * @return The setting's current value. 8665 */ 8666 public static float getFloat(ContentResolver cr, String name) 8667 throws SettingNotFoundException { 8668 String v = getString(cr, name); 8669 if (v == null) { 8670 throw new SettingNotFoundException(name); 8671 } 8672 try { 8673 return Float.parseFloat(v); 8674 } catch (NumberFormatException e) { 8675 throw new SettingNotFoundException(name); 8676 } 8677 } 8678 8679 /** 8680 * Convenience function for updating a single settings value as a 8681 * floating point number. This will either create a new entry in the 8682 * table if the given name does not exist, or modify the value of the 8683 * existing row with that name. Note that internally setting values 8684 * are always stored as strings, so this function converts the given 8685 * value to a string before storing it. 8686 * 8687 * @param cr The ContentResolver to access. 8688 * @param name The name of the setting to modify. 8689 * @param value The new value for the setting. 8690 * @return true if the value was set, false on database errors 8691 */ 8692 public static boolean putFloat(ContentResolver cr, String name, float value) { 8693 return putString(cr, name, Float.toString(value)); 8694 } 8695 8696 8697 /** 8698 * Subscription to be used for voice call on a multi sim device. The supported values 8699 * are 0 = SUB1, 1 = SUB2 and etc. 8700 * @hide 8701 */ 8702 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8703 8704 /** 8705 * Used to provide option to user to select subscription during dial. 8706 * The supported values are 0 = disable or 1 = enable prompt. 8707 * @hide 8708 */ 8709 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8710 8711 /** 8712 * Subscription to be used for data call on a multi sim device. The supported values 8713 * are 0 = SUB1, 1 = SUB2 and etc. 8714 * @hide 8715 */ 8716 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8717 8718 /** 8719 * Subscription to be used for SMS on a multi sim device. The supported values 8720 * are 0 = SUB1, 1 = SUB2 and etc. 8721 * @hide 8722 */ 8723 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8724 8725 /** 8726 * Used to provide option to user to select subscription during send SMS. 8727 * The value 1 - enable, 0 - disable 8728 * @hide 8729 */ 8730 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8731 8732 8733 8734 /** User preferred subscriptions setting. 8735 * This holds the details of the user selected subscription from the card and 8736 * the activation status. Each settings string have the coma separated values 8737 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8738 * @hide 8739 */ 8740 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8741 "user_preferred_sub2","user_preferred_sub3"}; 8742 8743 /** 8744 * Whether to enable new contacts aggregator or not. 8745 * The value 1 - enable, 0 - disable 8746 * @hide 8747 */ 8748 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8749 8750 /** 8751 * Whether to enable contacts metadata syncing or not 8752 * The value 1 - enable, 0 - disable 8753 */ 8754 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8755 8756 /** 8757 * Whether to enable cellular on boot. 8758 * The value 1 - enable, 0 - disable 8759 * @hide 8760 */ 8761 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8762 } 8763 8764 /** 8765 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8766 * Intent URL, allowing it to be either a web page or a particular 8767 * application activity. 8768 * 8769 * @hide 8770 */ 8771 public static final class Bookmarks implements BaseColumns 8772 { 8773 private static final String TAG = "Bookmarks"; 8774 8775 /** 8776 * The content:// style URL for this table 8777 */ 8778 public static final Uri CONTENT_URI = 8779 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8780 8781 /** 8782 * The row ID. 8783 * <p>Type: INTEGER</p> 8784 */ 8785 public static final String ID = "_id"; 8786 8787 /** 8788 * Descriptive name of the bookmark that can be displayed to the user. 8789 * If this is empty, the title should be resolved at display time (use 8790 * {@link #getTitle(Context, Cursor)} any time you want to display the 8791 * title of a bookmark.) 8792 * <P> 8793 * Type: TEXT 8794 * </P> 8795 */ 8796 public static final String TITLE = "title"; 8797 8798 /** 8799 * Arbitrary string (displayed to the user) that allows bookmarks to be 8800 * organized into categories. There are some special names for 8801 * standard folders, which all start with '@'. The label displayed for 8802 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8803 * the folder name does not change so you can consistently query for 8804 * the folder regardless of the current locale. 8805 * 8806 * <P>Type: TEXT</P> 8807 * 8808 */ 8809 public static final String FOLDER = "folder"; 8810 8811 /** 8812 * The Intent URL of the bookmark, describing what it points to. This 8813 * value is given to {@link android.content.Intent#getIntent} to create 8814 * an Intent that can be launched. 8815 * <P>Type: TEXT</P> 8816 */ 8817 public static final String INTENT = "intent"; 8818 8819 /** 8820 * Optional shortcut character associated with this bookmark. 8821 * <P>Type: INTEGER</P> 8822 */ 8823 public static final String SHORTCUT = "shortcut"; 8824 8825 /** 8826 * The order in which the bookmark should be displayed 8827 * <P>Type: INTEGER</P> 8828 */ 8829 public static final String ORDERING = "ordering"; 8830 8831 private static final String[] sIntentProjection = { INTENT }; 8832 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8833 private static final String sShortcutSelection = SHORTCUT + "=?"; 8834 8835 /** 8836 * Convenience function to retrieve the bookmarked Intent for a 8837 * particular shortcut key. 8838 * 8839 * @param cr The ContentResolver to query. 8840 * @param shortcut The shortcut key. 8841 * 8842 * @return Intent The bookmarked URL, or null if there is no bookmark 8843 * matching the given shortcut. 8844 */ 8845 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8846 { 8847 Intent intent = null; 8848 8849 Cursor c = cr.query(CONTENT_URI, 8850 sIntentProjection, sShortcutSelection, 8851 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8852 // Keep trying until we find a valid shortcut 8853 try { 8854 while (intent == null && c.moveToNext()) { 8855 try { 8856 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8857 intent = Intent.parseUri(intentURI, 0); 8858 } catch (java.net.URISyntaxException e) { 8859 // The stored URL is bad... ignore it. 8860 } catch (IllegalArgumentException e) { 8861 // Column not found 8862 Log.w(TAG, "Intent column not found", e); 8863 } 8864 } 8865 } finally { 8866 if (c != null) c.close(); 8867 } 8868 8869 return intent; 8870 } 8871 8872 /** 8873 * Add a new bookmark to the system. 8874 * 8875 * @param cr The ContentResolver to query. 8876 * @param intent The desired target of the bookmark. 8877 * @param title Bookmark title that is shown to the user; null if none 8878 * or it should be resolved to the intent's title. 8879 * @param folder Folder in which to place the bookmark; null if none. 8880 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8881 * this is non-zero and there is an existing bookmark entry 8882 * with this same shortcut, then that existing shortcut is 8883 * cleared (the bookmark is not removed). 8884 * @return The unique content URL for the new bookmark entry. 8885 */ 8886 public static Uri add(ContentResolver cr, 8887 Intent intent, 8888 String title, 8889 String folder, 8890 char shortcut, 8891 int ordering) 8892 { 8893 // If a shortcut is supplied, and it is already defined for 8894 // another bookmark, then remove the old definition. 8895 if (shortcut != 0) { 8896 cr.delete(CONTENT_URI, sShortcutSelection, 8897 new String[] { String.valueOf((int) shortcut) }); 8898 } 8899 8900 ContentValues values = new ContentValues(); 8901 if (title != null) values.put(TITLE, title); 8902 if (folder != null) values.put(FOLDER, folder); 8903 values.put(INTENT, intent.toUri(0)); 8904 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8905 values.put(ORDERING, ordering); 8906 return cr.insert(CONTENT_URI, values); 8907 } 8908 8909 /** 8910 * Return the folder name as it should be displayed to the user. This 8911 * takes care of localizing special folders. 8912 * 8913 * @param r Resources object for current locale; only need access to 8914 * system resources. 8915 * @param folder The value found in the {@link #FOLDER} column. 8916 * 8917 * @return CharSequence The label for this folder that should be shown 8918 * to the user. 8919 */ 8920 public static CharSequence getLabelForFolder(Resources r, String folder) { 8921 return folder; 8922 } 8923 8924 /** 8925 * Return the title as it should be displayed to the user. This takes 8926 * care of localizing bookmarks that point to activities. 8927 * 8928 * @param context A context. 8929 * @param cursor A cursor pointing to the row whose title should be 8930 * returned. The cursor must contain at least the {@link #TITLE} 8931 * and {@link #INTENT} columns. 8932 * @return A title that is localized and can be displayed to the user, 8933 * or the empty string if one could not be found. 8934 */ 8935 public static CharSequence getTitle(Context context, Cursor cursor) { 8936 int titleColumn = cursor.getColumnIndex(TITLE); 8937 int intentColumn = cursor.getColumnIndex(INTENT); 8938 if (titleColumn == -1 || intentColumn == -1) { 8939 throw new IllegalArgumentException( 8940 "The cursor must contain the TITLE and INTENT columns."); 8941 } 8942 8943 String title = cursor.getString(titleColumn); 8944 if (!TextUtils.isEmpty(title)) { 8945 return title; 8946 } 8947 8948 String intentUri = cursor.getString(intentColumn); 8949 if (TextUtils.isEmpty(intentUri)) { 8950 return ""; 8951 } 8952 8953 Intent intent; 8954 try { 8955 intent = Intent.parseUri(intentUri, 0); 8956 } catch (URISyntaxException e) { 8957 return ""; 8958 } 8959 8960 PackageManager packageManager = context.getPackageManager(); 8961 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8962 return info != null ? info.loadLabel(packageManager) : ""; 8963 } 8964 } 8965 8966 /** 8967 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8968 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8969 * from the GoogleLoginService. 8970 * 8971 * @param androidId The Android ID for this device. 8972 * @return The device ID that should be used when connecting to the mobile gtalk server. 8973 * @hide 8974 */ 8975 public static String getGTalkDeviceId(long androidId) { 8976 return "android-" + Long.toHexString(androidId); 8977 } 8978 8979 private static final String[] PM_WRITE_SETTINGS = { 8980 android.Manifest.permission.WRITE_SETTINGS 8981 }; 8982 private static final String[] PM_CHANGE_NETWORK_STATE = { 8983 android.Manifest.permission.CHANGE_NETWORK_STATE, 8984 android.Manifest.permission.WRITE_SETTINGS 8985 }; 8986 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8987 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8988 }; 8989 8990 /** 8991 * Performs a strict and comprehensive check of whether a calling package is allowed to 8992 * write/modify system settings, as the condition differs for pre-M, M+, and 8993 * privileged/preinstalled apps. If the provided uid does not match the 8994 * callingPackage, a negative result will be returned. 8995 * @hide 8996 */ 8997 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8998 String callingPackage, boolean throwException) { 8999 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9000 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9001 PM_WRITE_SETTINGS, false); 9002 } 9003 9004 /** 9005 * Performs a strict and comprehensive check of whether a calling package is allowed to 9006 * write/modify system settings, as the condition differs for pre-M, M+, and 9007 * privileged/preinstalled apps. If the provided uid does not match the 9008 * callingPackage, a negative result will be returned. The caller is expected to have 9009 * the WRITE_SETTINGS permission declared. 9010 * 9011 * Note: if the check is successful, the operation of this app will be updated to the 9012 * current time. 9013 * @hide 9014 */ 9015 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9016 String callingPackage, boolean throwException) { 9017 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9018 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9019 PM_WRITE_SETTINGS, true); 9020 } 9021 9022 /** 9023 * Performs a strict and comprehensive check of whether a calling package is allowed to 9024 * change the state of network, as the condition differs for pre-M, M+, and 9025 * privileged/preinstalled apps. The caller is expected to have either the 9026 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9027 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9028 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9029 * permission and cannot be revoked. See http://b/23597341 9030 * 9031 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9032 * of this app will be updated to the current time. 9033 * @hide 9034 */ 9035 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9036 String callingPackage, boolean throwException) { 9037 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9038 == PackageManager.PERMISSION_GRANTED) { 9039 return true; 9040 } 9041 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9042 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9043 PM_CHANGE_NETWORK_STATE, true); 9044 } 9045 9046 /** 9047 * Performs a strict and comprehensive check of whether a calling package is allowed to 9048 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9049 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9050 * a negative result will be returned. 9051 * @hide 9052 */ 9053 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9054 String callingPackage, boolean throwException) { 9055 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9056 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9057 PM_SYSTEM_ALERT_WINDOW, false); 9058 } 9059 9060 /** 9061 * Performs a strict and comprehensive check of whether a calling package is allowed to 9062 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9063 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9064 * a negative result will be returned. 9065 * 9066 * Note: if the check is successful, the operation of this app will be updated to the 9067 * current time. 9068 * @hide 9069 */ 9070 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9071 callingPackage, boolean throwException) { 9072 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9073 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9074 PM_SYSTEM_ALERT_WINDOW, true); 9075 } 9076 9077 /** 9078 * Helper method to perform a general and comprehensive check of whether an operation that is 9079 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9080 * OP_WRITE_SETTINGS 9081 * @hide 9082 */ 9083 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9084 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9085 permissions, boolean makeNote) { 9086 if (callingPackage == null) { 9087 return false; 9088 } 9089 9090 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9091 int mode = AppOpsManager.MODE_DEFAULT; 9092 if (makeNote) { 9093 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9094 } else { 9095 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9096 } 9097 9098 switch (mode) { 9099 case AppOpsManager.MODE_ALLOWED: 9100 return true; 9101 9102 case AppOpsManager.MODE_DEFAULT: 9103 // this is the default operating mode after an app's installation 9104 // In this case we will check all associated static permission to see 9105 // if it is granted during install time. 9106 for (String permission : permissions) { 9107 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9108 .PERMISSION_GRANTED) { 9109 // if either of the permissions are granted, we will allow it 9110 return true; 9111 } 9112 } 9113 9114 default: 9115 // this is for all other cases trickled down here... 9116 if (!throwException) { 9117 return false; 9118 } 9119 } 9120 9121 // prepare string to throw SecurityException 9122 StringBuilder exceptionMessage = new StringBuilder(); 9123 exceptionMessage.append(callingPackage); 9124 exceptionMessage.append(" was not granted "); 9125 if (permissions.length > 1) { 9126 exceptionMessage.append(" either of these permissions: "); 9127 } else { 9128 exceptionMessage.append(" this permission: "); 9129 } 9130 for (int i = 0; i < permissions.length; i++) { 9131 exceptionMessage.append(permissions[i]); 9132 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9133 } 9134 9135 throw new SecurityException(exceptionMessage.toString()); 9136 } 9137 9138 /** 9139 * Retrieves a correponding package name for a given uid. It will query all 9140 * packages that are associated with the given uid, but it will return only 9141 * the zeroth result. 9142 * Note: If package could not be found, a null is returned. 9143 * @hide 9144 */ 9145 public static String getPackageNameForUid(Context context, int uid) { 9146 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9147 if (packages == null) { 9148 return null; 9149 } 9150 return packages[0]; 9151 } 9152} 9153