Settings.java revision 682c24e22811d4ee17ae1cd61bf255c3f7e722b7
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.LocaleList; 62import android.util.Log; 63 64import com.android.internal.util.ArrayUtils; 65import com.android.internal.widget.ILockSettings; 66 67import java.net.URISyntaxException; 68import java.text.SimpleDateFormat; 69import java.util.HashMap; 70import java.util.HashSet; 71import java.util.Locale; 72import java.util.Map; 73import java.util.Set; 74 75/** 76 * The Settings provider contains global system-level device preferences. 77 */ 78public final class Settings { 79 80 // Intent actions for Settings 81 82 /** 83 * Activity Action: Show system settings. 84 * <p> 85 * Input: Nothing. 86 * <p> 87 * Output: Nothing. 88 */ 89 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 90 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 91 92 /** 93 * Activity Action: Show settings to allow configuration of APNs. 94 * <p> 95 * Input: Nothing. 96 * <p> 97 * Output: Nothing. 98 */ 99 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 100 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of current location 104 * sources. 105 * <p> 106 * In some cases, a matching Activity may not exist, so ensure you 107 * safeguard against this. 108 * <p> 109 * Input: Nothing. 110 * <p> 111 * Output: Nothing. 112 */ 113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 114 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 115 "android.settings.LOCATION_SOURCE_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow configuration of users. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 * @hide 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_USER_SETTINGS = 130 "android.settings.USER_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings to allow configuration of wireless controls 134 * such as Wi-Fi, Bluetooth and Mobile networks. 135 * <p> 136 * In some cases, a matching Activity may not exist, so ensure you 137 * safeguard against this. 138 * <p> 139 * Input: Nothing. 140 * <p> 141 * Output: Nothing. 142 */ 143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 144 public static final String ACTION_WIRELESS_SETTINGS = 145 "android.settings.WIRELESS_SETTINGS"; 146 147 /** 148 * Activity Action: Show tether provisioning activity. 149 * 150 * <p> 151 * In some cases, a matching Activity may not exist, so ensure you 152 * safeguard against this. 153 * <p> 154 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 155 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 156 * contain a {@link ResultReceiver} which will be called back with a tether result code. 157 * <p> 158 * Output: The result of the provisioning check. 159 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 160 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 161 * 162 * @hide 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_TETHER_PROVISIONING = 166 "android.settings.TETHER_PROVISIONING_UI"; 167 168 /** 169 * Activity Action: Show settings to allow entering/exiting airplane mode. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 180 "android.settings.AIRPLANE_MODE_SETTINGS"; 181 182 /** 183 * Activity Action: Modify Airplane mode settings using a voice command. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 186 * <p> 187 * This intent MUST be started using 188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 189 * startVoiceActivity}. 190 * <p> 191 * Note: The activity implementing this intent MUST verify that 192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 193 * modifying the setting. 194 * <p> 195 * Input: To tell which state airplane mode should be set to, add the 196 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 197 * If the extra is not included, no changes will be made. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 203 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 204 205 /** 206 * Activity Action: Show settings for accessibility modules. 207 * <p> 208 * In some cases, a matching Activity may not exist, so ensure you 209 * safeguard against this. 210 * <p> 211 * Input: Nothing. 212 * <p> 213 * Output: Nothing. 214 */ 215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 216 public static final String ACTION_ACCESSIBILITY_SETTINGS = 217 "android.settings.ACCESSIBILITY_SETTINGS"; 218 219 /** 220 * Activity Action: Show settings to control access to usage information. 221 * <p> 222 * In some cases, a matching Activity may not exist, so ensure you 223 * safeguard against this. 224 * <p> 225 * Input: Nothing. 226 * <p> 227 * Output: Nothing. 228 */ 229 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 230 public static final String ACTION_USAGE_ACCESS_SETTINGS = 231 "android.settings.USAGE_ACCESS_SETTINGS"; 232 233 /** 234 * Activity Category: Show application settings related to usage access. 235 * <p> 236 * An activity that provides a user interface for adjusting usage access related 237 * preferences for its containing application. Optional but recommended for apps that 238 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 239 * <p> 240 * The activity may define meta-data to describe what usage access is 241 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 242 * will be displayed in Settings. 243 * <p> 244 * Input: Nothing. 245 * <p> 246 * Output: Nothing. 247 */ 248 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 249 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 250 "android.intent.category.USAGE_ACCESS_CONFIG"; 251 252 /** 253 * Metadata key: Reason for needing usage access. 254 * <p> 255 * A key for metadata attached to an activity that receives action 256 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 257 * user as description of how the app uses usage access. 258 * <p> 259 */ 260 public static final String METADATA_USAGE_ACCESS_REASON = 261 "android.settings.metadata.USAGE_ACCESS_REASON"; 262 263 /** 264 * Activity Action: Show settings to allow configuration of security and 265 * location privacy. 266 * <p> 267 * In some cases, a matching Activity may not exist, so ensure you 268 * safeguard against this. 269 * <p> 270 * Input: Nothing. 271 * <p> 272 * Output: Nothing. 273 */ 274 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 275 public static final String ACTION_SECURITY_SETTINGS = 276 "android.settings.SECURITY_SETTINGS"; 277 278 /** 279 * Activity Action: Show trusted credentials settings, opening to the user tab, 280 * to allow management of installed credentials. 281 * <p> 282 * In some cases, a matching Activity may not exist, so ensure you 283 * safeguard against this. 284 * <p> 285 * Input: Nothing. 286 * <p> 287 * Output: Nothing. 288 * @hide 289 */ 290 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 291 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 292 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 293 294 /** 295 * Activity Action: Show dialog explaining that an installed CA cert may enable 296 * monitoring of encrypted network traffic. 297 * <p> 298 * In some cases, a matching Activity may not exist, so ensure you 299 * safeguard against this. 300 * <p> 301 * Input: Nothing. 302 * <p> 303 * Output: Nothing. 304 * @hide 305 */ 306 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 307 public static final String ACTION_MONITORING_CERT_INFO = 308 "com.android.settings.MONITORING_CERT_INFO"; 309 310 /** 311 * Activity Action: Show settings to allow configuration of privacy options. 312 * <p> 313 * In some cases, a matching Activity may not exist, so ensure you 314 * safeguard against this. 315 * <p> 316 * Input: Nothing. 317 * <p> 318 * Output: Nothing. 319 */ 320 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 321 public static final String ACTION_PRIVACY_SETTINGS = 322 "android.settings.PRIVACY_SETTINGS"; 323 324 /** 325 * Activity Action: Show settings to allow configuration of VPN. 326 * <p> 327 * In some cases, a matching Activity may not exist, so ensure you 328 * safeguard against this. 329 * <p> 330 * Input: Nothing. 331 * <p> 332 * Output: Nothing. 333 */ 334 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 335 public static final String ACTION_VPN_SETTINGS = 336 "android.settings.VPN_SETTINGS"; 337 338 /** 339 * Activity Action: Show settings to allow configuration of Wi-Fi. 340 * <p> 341 * In some cases, a matching Activity may not exist, so ensure you 342 * safeguard against this. 343 * <p> 344 * Input: Nothing. 345 * <p> 346 * Output: Nothing. 347 348 */ 349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 350 public static final String ACTION_WIFI_SETTINGS = 351 "android.settings.WIFI_SETTINGS"; 352 353 /** 354 * Activity Action: Show settings to allow configuration of a static IP 355 * address for Wi-Fi. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you safeguard 358 * against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_WIFI_IP_SETTINGS = 366 "android.settings.WIFI_IP_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of Bluetooth. 370 * <p> 371 * In some cases, a matching Activity may not exist, so ensure you 372 * safeguard against this. 373 * <p> 374 * Input: Nothing. 375 * <p> 376 * Output: Nothing. 377 */ 378 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 379 public static final String ACTION_BLUETOOTH_SETTINGS = 380 "android.settings.BLUETOOTH_SETTINGS"; 381 382 /** 383 * Activity Action: Show settings to allow configuration of cast endpoints. 384 * <p> 385 * In some cases, a matching Activity may not exist, so ensure you 386 * safeguard against this. 387 * <p> 388 * Input: Nothing. 389 * <p> 390 * Output: Nothing. 391 */ 392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 393 public static final String ACTION_CAST_SETTINGS = 394 "android.settings.CAST_SETTINGS"; 395 396 /** 397 * Activity Action: Show settings to allow configuration of date and time. 398 * <p> 399 * In some cases, a matching Activity may not exist, so ensure you 400 * safeguard against this. 401 * <p> 402 * Input: Nothing. 403 * <p> 404 * Output: Nothing. 405 */ 406 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 407 public static final String ACTION_DATE_SETTINGS = 408 "android.settings.DATE_SETTINGS"; 409 410 /** 411 * Activity Action: Show settings to allow configuration of sound and volume. 412 * <p> 413 * In some cases, a matching Activity may not exist, so ensure you 414 * safeguard against this. 415 * <p> 416 * Input: Nothing. 417 * <p> 418 * Output: Nothing. 419 */ 420 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 421 public static final String ACTION_SOUND_SETTINGS = 422 "android.settings.SOUND_SETTINGS"; 423 424 /** 425 * Activity Action: Show settings to allow configuration of display. 426 * <p> 427 * In some cases, a matching Activity may not exist, so ensure you 428 * safeguard against this. 429 * <p> 430 * Input: Nothing. 431 * <p> 432 * Output: Nothing. 433 */ 434 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 435 public static final String ACTION_DISPLAY_SETTINGS = 436 "android.settings.DISPLAY_SETTINGS"; 437 438 /** 439 * Activity Action: Show settings to allow configuration of locale. 440 * <p> 441 * In some cases, a matching Activity may not exist, so ensure you 442 * safeguard against this. 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_LOCALE_SETTINGS = 450 "android.settings.LOCALE_SETTINGS"; 451 452 /** 453 * Activity Action: Show settings to configure input methods, in particular 454 * allowing the user to enable input methods. 455 * <p> 456 * In some cases, a matching Activity may not exist, so ensure you 457 * safeguard against this. 458 * <p> 459 * Input: Nothing. 460 * <p> 461 * Output: Nothing. 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_VOICE_INPUT_SETTINGS = 465 "android.settings.VOICE_INPUT_SETTINGS"; 466 467 /** 468 * Activity Action: Show settings to configure input methods, in particular 469 * allowing the user to enable input methods. 470 * <p> 471 * In some cases, a matching Activity may not exist, so ensure you 472 * safeguard against this. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_INPUT_METHOD_SETTINGS = 480 "android.settings.INPUT_METHOD_SETTINGS"; 481 482 /** 483 * Activity Action: Show settings to enable/disable input method subtypes. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * To tell which input method's subtypes are displayed in the settings, add 489 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 490 * If there is no extra in this Intent, subtypes from all installed input methods 491 * will be displayed in the settings. 492 * 493 * @see android.view.inputmethod.InputMethodInfo#getId 494 * <p> 495 * Input: Nothing. 496 * <p> 497 * Output: Nothing. 498 */ 499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 500 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 501 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 502 503 /** 504 * Activity Action: Show a dialog to select input method. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 * @hide 513 */ 514 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 515 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 516 "android.settings.SHOW_INPUT_METHOD_PICKER"; 517 518 /** 519 * Activity Action: Show settings to manage the user input dictionary. 520 * <p> 521 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 522 * it is guaranteed there will always be an appropriate implementation for this Intent action. 523 * In prior releases of the platform this was optional, so ensure you safeguard against it. 524 * <p> 525 * Input: Nothing. 526 * <p> 527 * Output: Nothing. 528 */ 529 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 530 public static final String ACTION_USER_DICTIONARY_SETTINGS = 531 "android.settings.USER_DICTIONARY_SETTINGS"; 532 533 /** 534 * Activity Action: Show settings to configure the hardware keyboard. 535 * <p> 536 * In some cases, a matching Activity may not exist, so ensure you 537 * safeguard against this. 538 * <p> 539 * Input: Nothing. 540 * <p> 541 * Output: Nothing. 542 */ 543 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 544 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 545 "android.settings.HARD_KEYBOARD_SETTINGS"; 546 547 /** 548 * Activity Action: Adds a word to the user dictionary. 549 * <p> 550 * In some cases, a matching Activity may not exist, so ensure you 551 * safeguard against this. 552 * <p> 553 * Input: An extra with key <code>word</code> that contains the word 554 * that should be added to the dictionary. 555 * <p> 556 * Output: Nothing. 557 * 558 * @hide 559 */ 560 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 561 public static final String ACTION_USER_DICTIONARY_INSERT = 562 "com.android.settings.USER_DICTIONARY_INSERT"; 563 564 /** 565 * Activity Action: Show settings to allow configuration of application-related settings. 566 * <p> 567 * In some cases, a matching Activity may not exist, so ensure you 568 * safeguard against this. 569 * <p> 570 * Input: Nothing. 571 * <p> 572 * Output: Nothing. 573 */ 574 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 575 public static final String ACTION_APPLICATION_SETTINGS = 576 "android.settings.APPLICATION_SETTINGS"; 577 578 /** 579 * Activity Action: Show settings to allow configuration of application 580 * development-related settings. As of 581 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 582 * a required part of the platform. 583 * <p> 584 * Input: Nothing. 585 * <p> 586 * Output: Nothing. 587 */ 588 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 589 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 590 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 591 592 /** 593 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 594 * <p> 595 * In some cases, a matching Activity may not exist, so ensure you 596 * safeguard against this. 597 * <p> 598 * Input: Nothing. 599 * <p> 600 * Output: Nothing. 601 */ 602 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 603 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 604 "android.settings.QUICK_LAUNCH_SETTINGS"; 605 606 /** 607 * Activity Action: Show settings to manage installed applications. 608 * <p> 609 * In some cases, a matching Activity may not exist, so ensure you 610 * safeguard against this. 611 * <p> 612 * Input: Nothing. 613 * <p> 614 * Output: Nothing. 615 */ 616 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 617 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 618 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 619 620 /** 621 * Activity Action: Show settings to manage all applications. 622 * <p> 623 * In some cases, a matching Activity may not exist, so ensure you 624 * safeguard against this. 625 * <p> 626 * Input: Nothing. 627 * <p> 628 * Output: Nothing. 629 */ 630 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 631 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 632 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 633 634 /** 635 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 636 * <p> 637 * In some cases, a matching Activity may not exist, so ensure you 638 * safeguard against this. 639 * <p> 640 * Input: Optionally, the Intent's data URI can specify the application package name to 641 * directly invoke the management GUI specific to the package name. For example 642 * "package:com.my.app". 643 * <p> 644 * Output: Nothing. 645 */ 646 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 647 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 648 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 649 650 /** 651 * Activity Action: Show screen for controlling which apps are allowed to write/modify 652 * system settings. 653 * <p> 654 * In some cases, a matching Activity may not exist, so ensure you 655 * safeguard against this. 656 * <p> 657 * Input: Optionally, the Intent's data URI can specify the application package name to 658 * directly invoke the management GUI specific to the package name. For example 659 * "package:com.my.app". 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_MANAGE_WRITE_SETTINGS = 665 "android.settings.action.MANAGE_WRITE_SETTINGS"; 666 667 /** 668 * Activity Action: Show screen of details about a particular application. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: The Intent's data URI specifies the application package name 674 * to be shown, with the "package" scheme. That is "package:com.my.app". 675 * <p> 676 * Output: Nothing. 677 */ 678 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 679 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 680 "android.settings.APPLICATION_DETAILS_SETTINGS"; 681 682 /** 683 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 684 * <p> 685 * Input: Nothing. 686 * <p> 687 * Output: Nothing. 688 * <p> 689 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 690 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 691 * already ignoring optimizations. You can use 692 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 693 * on this list. 694 */ 695 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 696 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 697 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 698 699 /** 700 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 701 * put them on the whitelist of apps shown by 702 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 703 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 704 * permission. 705 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 706 * provided by the platform for applications to operate correctly in the various power 707 * saving modes. This is only for unusual applications that need to deeply control their own 708 * execution, at the potential expense of the user's battery life. Note that these applications 709 * greatly run the risk of showing to the user as high power consumers on their device.</p> 710 * <p> 711 * Input: The Intent's data URI must specify the application package name 712 * to be shown, with the "package" scheme. That is "package:com.my.app". 713 * <p> 714 * Output: Nothing. 715 * <p> 716 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 717 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 718 * already ignoring optimizations. 719 */ 720 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 721 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 722 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 723 724 /** 725 * Activity Action: Show screen for controlling which apps can ignore background data 726 * restrictions. 727 * <p> 728 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 729 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 730 * the data is not set, it will just open the screen. 731 * <p> 732 * Output: Nothing. 733 * <p> 734 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 735 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 736 * data restrictions for them. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 740 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 741 742 /** 743 * @hide 744 * Activity Action: Show the "app ops" settings screen. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_APP_OPS_SETTINGS = 752 "android.settings.APP_OPS_SETTINGS"; 753 754 /** 755 * Activity Action: Show settings for system update functionality. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 * 764 * @hide 765 */ 766 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 767 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 768 "android.settings.SYSTEM_UPDATE_SETTINGS"; 769 770 /** 771 * Activity Action: Show settings to allow configuration of sync settings. 772 * <p> 773 * In some cases, a matching Activity may not exist, so ensure you 774 * safeguard against this. 775 * <p> 776 * The account types available to add via the add account button may be restricted by adding an 777 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 778 * authorities. Only account types which can sync with that content provider will be offered to 779 * the user. 780 * <p> 781 * Input: Nothing. 782 * <p> 783 * Output: Nothing. 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_SYNC_SETTINGS = 787 "android.settings.SYNC_SETTINGS"; 788 789 /** 790 * Activity Action: Show add account screen for creating a new account. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 796 * extra to the Intent with one or more syncable content provider's authorities. Only account 797 * types which can sync with that content provider will be offered to the user. 798 * <p> 799 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 800 * Intent with one or more account types. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing. 805 */ 806 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 807 public static final String ACTION_ADD_ACCOUNT = 808 "android.settings.ADD_ACCOUNT_SETTINGS"; 809 810 /** 811 * Activity Action: Show settings for selecting the network operator. 812 * <p> 813 * In some cases, a matching Activity may not exist, so ensure you 814 * safeguard against this. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 */ 820 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 821 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 822 "android.settings.NETWORK_OPERATOR_SETTINGS"; 823 824 /** 825 * Activity Action: Show settings for selection of 2G/3G. 826 * <p> 827 * In some cases, a matching Activity may not exist, so ensure you 828 * safeguard against this. 829 * <p> 830 * Input: Nothing. 831 * <p> 832 * Output: Nothing. 833 */ 834 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 835 public static final String ACTION_DATA_ROAMING_SETTINGS = 836 "android.settings.DATA_ROAMING_SETTINGS"; 837 838 /** 839 * Activity Action: Show settings for internal storage. 840 * <p> 841 * In some cases, a matching Activity may not exist, so ensure you 842 * safeguard against this. 843 * <p> 844 * Input: Nothing. 845 * <p> 846 * Output: Nothing. 847 */ 848 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 849 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 850 "android.settings.INTERNAL_STORAGE_SETTINGS"; 851 /** 852 * Activity Action: Show settings for memory card storage. 853 * <p> 854 * In some cases, a matching Activity may not exist, so ensure you 855 * safeguard against this. 856 * <p> 857 * Input: Nothing. 858 * <p> 859 * Output: Nothing. 860 */ 861 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 862 public static final String ACTION_MEMORY_CARD_SETTINGS = 863 "android.settings.MEMORY_CARD_SETTINGS"; 864 865 /** 866 * Activity Action: Show settings for global search. 867 * <p> 868 * In some cases, a matching Activity may not exist, so ensure you 869 * safeguard against this. 870 * <p> 871 * Input: Nothing. 872 * <p> 873 * Output: Nothing 874 */ 875 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 876 public static final String ACTION_SEARCH_SETTINGS = 877 "android.search.action.SEARCH_SETTINGS"; 878 879 /** 880 * Activity Action: Show general device information settings (serial 881 * number, software version, phone number, etc.). 882 * <p> 883 * In some cases, a matching Activity may not exist, so ensure you 884 * safeguard against this. 885 * <p> 886 * Input: Nothing. 887 * <p> 888 * Output: Nothing 889 */ 890 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 891 public static final String ACTION_DEVICE_INFO_SETTINGS = 892 "android.settings.DEVICE_INFO_SETTINGS"; 893 894 /** 895 * Activity Action: Show NFC settings. 896 * <p> 897 * This shows UI that allows NFC to be turned on or off. 898 * <p> 899 * In some cases, a matching Activity may not exist, so ensure you 900 * safeguard against this. 901 * <p> 902 * Input: Nothing. 903 * <p> 904 * Output: Nothing 905 * @see android.nfc.NfcAdapter#isEnabled() 906 */ 907 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 908 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 909 910 /** 911 * Activity Action: Show NFC Sharing settings. 912 * <p> 913 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 914 * off. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you 917 * safeguard against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing 922 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 923 */ 924 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 925 public static final String ACTION_NFCSHARING_SETTINGS = 926 "android.settings.NFCSHARING_SETTINGS"; 927 928 /** 929 * Activity Action: Show NFC Tap & Pay settings 930 * <p> 931 * This shows UI that allows the user to configure Tap&Pay 932 * settings. 933 * <p> 934 * In some cases, a matching Activity may not exist, so ensure you 935 * safeguard against this. 936 * <p> 937 * Input: Nothing. 938 * <p> 939 * Output: Nothing 940 */ 941 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 942 public static final String ACTION_NFC_PAYMENT_SETTINGS = 943 "android.settings.NFC_PAYMENT_SETTINGS"; 944 945 /** 946 * Activity Action: Show Daydream settings. 947 * <p> 948 * In some cases, a matching Activity may not exist, so ensure you 949 * safeguard against this. 950 * <p> 951 * Input: Nothing. 952 * <p> 953 * Output: Nothing. 954 * @see android.service.dreams.DreamService 955 */ 956 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 957 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 958 959 /** 960 * Activity Action: Show Notification listener settings. 961 * <p> 962 * In some cases, a matching Activity may not exist, so ensure you 963 * safeguard against this. 964 * <p> 965 * Input: Nothing. 966 * <p> 967 * Output: Nothing. 968 * @see android.service.notification.NotificationListenerService 969 */ 970 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 971 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 972 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 973 974 /** 975 * Activity Action: Show Do Not Disturb access settings. 976 * <p> 977 * Users can grant and deny access to Do Not Disturb configuration from here. 978 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 979 * details. 980 * <p> 981 * Input: Nothing. 982 * <p> 983 * Output: Nothing. 984 */ 985 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 986 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 987 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 988 989 /** 990 * @hide 991 */ 992 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 993 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 994 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 995 996 /** 997 * Activity Action: Show settings for video captioning. 998 * <p> 999 * In some cases, a matching Activity may not exist, so ensure you safeguard 1000 * against this. 1001 * <p> 1002 * Input: Nothing. 1003 * <p> 1004 * Output: Nothing. 1005 */ 1006 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1007 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show the top level print settings. 1011 * <p> 1012 * In some cases, a matching Activity may not exist, so ensure you 1013 * safeguard against this. 1014 * <p> 1015 * Input: Nothing. 1016 * <p> 1017 * Output: Nothing. 1018 */ 1019 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1020 public static final String ACTION_PRINT_SETTINGS = 1021 "android.settings.ACTION_PRINT_SETTINGS"; 1022 1023 /** 1024 * Activity Action: Show Zen Mode configuration settings. 1025 * 1026 * @hide 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show Zen Mode priority configuration settings. 1033 * 1034 * @hide 1035 */ 1036 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1037 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1038 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1039 1040 /** 1041 * Activity Action: Show Zen Mode automation configuration settings. 1042 * 1043 * @hide 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1047 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1048 1049 /** 1050 * Activity Action: Modify do not disturb mode settings. 1051 * <p> 1052 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1053 * <p> 1054 * This intent MUST be started using 1055 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1056 * startVoiceActivity}. 1057 * <p> 1058 * Note: The Activity implementing this intent MUST verify that 1059 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1060 * returns true before modifying the setting. 1061 * <p> 1062 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1063 * how long the user wishes to avoid interruptions for. The optional 1064 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1065 * enabling or disabling do not disturb mode. If either extra is not included, the 1066 * user maybe asked to provide the value. 1067 * <p> 1068 * Output: Nothing. 1069 */ 1070 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1071 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1072 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1073 1074 /** 1075 * Activity Action: Show Zen Mode schedule rule configuration settings. 1076 * 1077 * @hide 1078 */ 1079 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1080 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1081 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1082 1083 /** 1084 * Activity Action: Show Zen Mode event rule configuration settings. 1085 * 1086 * @hide 1087 */ 1088 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1089 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1090 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1091 1092 /** 1093 * Activity Action: Show Zen Mode external rule configuration settings. 1094 * 1095 * @hide 1096 */ 1097 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1098 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1099 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1100 1101 /** 1102 * Activity Action: Show the regulatory information screen for the device. 1103 * <p> 1104 * In some cases, a matching Activity may not exist, so ensure you safeguard 1105 * against this. 1106 * <p> 1107 * Input: Nothing. 1108 * <p> 1109 * Output: Nothing. 1110 */ 1111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1112 public static final String 1113 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1114 1115 /** 1116 * Activity Action: Show Device Name Settings. 1117 * <p> 1118 * In some cases, a matching Activity may not exist, so ensure you safeguard 1119 * against this. 1120 * 1121 * @hide 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1125 1126 /** 1127 * Activity Action: Show pairing settings. 1128 * <p> 1129 * In some cases, a matching Activity may not exist, so ensure you safeguard 1130 * against this. 1131 * 1132 * @hide 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1136 1137 /** 1138 * Activity Action: Show battery saver settings. 1139 * <p> 1140 * In some cases, a matching Activity may not exist, so ensure you safeguard 1141 * against this. 1142 */ 1143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1144 public static final String ACTION_BATTERY_SAVER_SETTINGS 1145 = "android.settings.BATTERY_SAVER_SETTINGS"; 1146 1147 /** 1148 * Activity Action: Modify Battery Saver mode setting using a voice command. 1149 * <p> 1150 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1151 * <p> 1152 * This intent MUST be started using 1153 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1154 * startVoiceActivity}. 1155 * <p> 1156 * Note: The activity implementing this intent MUST verify that 1157 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1158 * modifying the setting. 1159 * <p> 1160 * Input: To tell which state batter saver mode should be set to, add the 1161 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1162 * If the extra is not included, no changes will be made. 1163 * <p> 1164 * Output: Nothing. 1165 */ 1166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1167 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1168 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1169 1170 /** 1171 * Activity Action: Show Home selection settings. If there are multiple activities 1172 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1173 * to pick your preferred activity. 1174 */ 1175 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1176 public static final String ACTION_HOME_SETTINGS 1177 = "android.settings.HOME_SETTINGS"; 1178 1179 1180 1181 /** 1182 * Activity Action: Show Default apps settings. 1183 * <p> 1184 * In some cases, a matching Activity may not exist, so ensure you 1185 * safeguard against this. 1186 * <p> 1187 * Input: Nothing. 1188 * <p> 1189 * Output: Nothing. 1190 */ 1191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1192 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1193 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1194 1195 /** 1196 * Activity Action: Show notification settings. 1197 * 1198 * @hide 1199 */ 1200 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1201 public static final String ACTION_NOTIFICATION_SETTINGS 1202 = "android.settings.NOTIFICATION_SETTINGS"; 1203 1204 /** 1205 * Activity Action: Show notification settings for a single app. 1206 * 1207 * @hide 1208 */ 1209 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1210 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1211 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1212 1213 /** 1214 * Activity Action: Show notification redaction settings. 1215 * 1216 * @hide 1217 */ 1218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1219 public static final String ACTION_APP_NOTIFICATION_REDACTION 1220 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1221 1222 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1223 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1224 1225 /** 1226 * Activity Action: Show a dialog with disabled by policy message. 1227 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1228 * the user know about this. 1229 * <p> 1230 * Input: Nothing. 1231 * <p> 1232 * Output: Nothing. 1233 * 1234 * @hide 1235 */ 1236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1237 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1238 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1239 1240 /** 1241 * Activity Action: Show a dialog for remote bugreport flow. 1242 * <p> 1243 * Input: Nothing. 1244 * <p> 1245 * Output: Nothing. 1246 * 1247 * @hide 1248 */ 1249 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1250 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1251 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1252 1253 /** 1254 * Activity Action: Show VR listener settings. 1255 * <p> 1256 * Input: Nothing. 1257 * <p> 1258 * Output: Nothing. 1259 * 1260 * @see android.service.vr.VrListenerService 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_VR_LISTENER_SETTINGS 1264 = "android.settings.VR_LISTENER_SETTINGS"; 1265 1266 // End of Intent actions for Settings 1267 1268 /** 1269 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1270 */ 1271 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1272 1273 /** 1274 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1275 */ 1276 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1277 1278 /** 1279 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1280 */ 1281 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1282 1283 /** 1284 * @hide - User handle argument extra to the fast-path call()-based requests 1285 */ 1286 public static final String CALL_METHOD_USER_KEY = "_user"; 1287 1288 /** @hide - Private call() method to write to 'system' table */ 1289 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1290 1291 /** @hide - Private call() method to write to 'secure' table */ 1292 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1293 1294 /** @hide - Private call() method to write to 'global' table */ 1295 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1296 1297 /** 1298 * Activity Extra: Limit available options in launched activity based on the given authority. 1299 * <p> 1300 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1301 * provider's authorities as a String[]. This field is used by some intents to alter the 1302 * behavior of the called activity. 1303 * <p> 1304 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1305 * on the authority given. 1306 */ 1307 public static final String EXTRA_AUTHORITIES = "authorities"; 1308 1309 /** 1310 * Activity Extra: Limit available options in launched activity based on the given account 1311 * types. 1312 * <p> 1313 * This can be passed as an extra field in an Activity Intent with one or more account types 1314 * as a String[]. This field is used by some intents to alter the behavior of the called 1315 * activity. 1316 * <p> 1317 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1318 * list. 1319 */ 1320 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1321 1322 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1323 1324 /** 1325 * Activity Extra: The device identifier to act upon. 1326 * <p> 1327 * This can be passed as an extra field in an Activity Intent with a single 1328 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1329 * settings for the given device. 1330 * <p> 1331 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1332 * dialog for the given device. 1333 * @hide 1334 */ 1335 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1336 1337 /** 1338 * Activity Extra: Enable or disable Airplane Mode. 1339 * <p> 1340 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1341 * intent as a boolean to indicate if it should be enabled. 1342 */ 1343 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1344 1345 /** 1346 * Activity Extra: Enable or disable Battery saver mode. 1347 * <p> 1348 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1349 * intent as a boolean to indicate if it should be enabled. 1350 */ 1351 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1352 "android.settings.extra.battery_saver_mode_enabled"; 1353 1354 /** 1355 * Activity Extra: Enable or disable Do Not Disturb mode. 1356 * <p> 1357 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1358 * intent as a boolean to indicate if it should be enabled. 1359 */ 1360 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1361 "android.settings.extra.do_not_disturb_mode_enabled"; 1362 1363 /** 1364 * Activity Extra: How many minutes to enable do not disturb mode for. 1365 * <p> 1366 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1367 * intent to indicate how long do not disturb mode should be enabled for. 1368 */ 1369 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1370 "android.settings.extra.do_not_disturb_mode_minutes"; 1371 1372 private static final String JID_RESOURCE_PREFIX = "android"; 1373 1374 public static final String AUTHORITY = "settings"; 1375 1376 private static final String TAG = "Settings"; 1377 private static final boolean LOCAL_LOGV = false; 1378 1379 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1380 // with a partial enable/disable state in multi-threaded situations. 1381 private static final Object mLocationSettingsLock = new Object(); 1382 1383 public static class SettingNotFoundException extends AndroidException { 1384 public SettingNotFoundException(String msg) { 1385 super(msg); 1386 } 1387 } 1388 1389 /** 1390 * Common base for tables of name/value settings. 1391 */ 1392 public static class NameValueTable implements BaseColumns { 1393 public static final String NAME = "name"; 1394 public static final String VALUE = "value"; 1395 1396 protected static boolean putString(ContentResolver resolver, Uri uri, 1397 String name, String value) { 1398 // The database will take care of replacing duplicates. 1399 try { 1400 ContentValues values = new ContentValues(); 1401 values.put(NAME, name); 1402 values.put(VALUE, value); 1403 resolver.insert(uri, values); 1404 return true; 1405 } catch (SQLException e) { 1406 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1407 return false; 1408 } 1409 } 1410 1411 public static Uri getUriFor(Uri uri, String name) { 1412 return Uri.withAppendedPath(uri, name); 1413 } 1414 } 1415 1416 // Thread-safe. 1417 private static class NameValueCache { 1418 private final String mVersionSystemProperty; 1419 private final Uri mUri; 1420 1421 private static final String[] SELECT_VALUE = 1422 new String[] { Settings.NameValueTable.VALUE }; 1423 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1424 1425 // Must synchronize on 'this' to access mValues and mValuesVersion. 1426 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1427 private long mValuesVersion = 0; 1428 1429 // Initially null; set lazily and held forever. Synchronized on 'this'. 1430 private IContentProvider mContentProvider = null; 1431 1432 // The method we'll call (or null, to not use) on the provider 1433 // for the fast path of retrieving settings. 1434 private final String mCallGetCommand; 1435 private final String mCallSetCommand; 1436 1437 public NameValueCache(String versionSystemProperty, Uri uri, 1438 String getCommand, String setCommand) { 1439 mVersionSystemProperty = versionSystemProperty; 1440 mUri = uri; 1441 mCallGetCommand = getCommand; 1442 mCallSetCommand = setCommand; 1443 } 1444 1445 private IContentProvider lazyGetProvider(ContentResolver cr) { 1446 IContentProvider cp = null; 1447 synchronized (this) { 1448 cp = mContentProvider; 1449 if (cp == null) { 1450 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1451 } 1452 } 1453 return cp; 1454 } 1455 1456 public boolean putStringForUser(ContentResolver cr, String name, String value, 1457 final int userHandle) { 1458 try { 1459 Bundle arg = new Bundle(); 1460 arg.putString(Settings.NameValueTable.VALUE, value); 1461 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1462 IContentProvider cp = lazyGetProvider(cr); 1463 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1464 } catch (RemoteException e) { 1465 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1466 return false; 1467 } 1468 return true; 1469 } 1470 1471 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1472 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1473 if (isSelf) { 1474 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1475 1476 // Our own user's settings data uses a client-side cache 1477 synchronized (this) { 1478 if (mValuesVersion != newValuesVersion) { 1479 if (LOCAL_LOGV || false) { 1480 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1481 + newValuesVersion + " != cached " + mValuesVersion); 1482 } 1483 1484 mValues.clear(); 1485 mValuesVersion = newValuesVersion; 1486 } 1487 1488 if (mValues.containsKey(name)) { 1489 return mValues.get(name); // Could be null, that's OK -- negative caching 1490 } 1491 } 1492 } else { 1493 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1494 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1495 } 1496 1497 IContentProvider cp = lazyGetProvider(cr); 1498 1499 // Try the fast path first, not using query(). If this 1500 // fails (alternate Settings provider that doesn't support 1501 // this interface?) then we fall back to the query/table 1502 // interface. 1503 if (mCallGetCommand != null) { 1504 try { 1505 Bundle args = null; 1506 if (!isSelf) { 1507 args = new Bundle(); 1508 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1509 } 1510 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1511 if (b != null) { 1512 String value = b.getPairValue(); 1513 // Don't update our cache for reads of other users' data 1514 if (isSelf) { 1515 synchronized (this) { 1516 mValues.put(name, value); 1517 } 1518 } else { 1519 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1520 + " by " + UserHandle.myUserId() 1521 + " so not updating cache"); 1522 } 1523 return value; 1524 } 1525 // If the response Bundle is null, we fall through 1526 // to the query interface below. 1527 } catch (RemoteException e) { 1528 // Not supported by the remote side? Fall through 1529 // to query(). 1530 } 1531 } 1532 1533 Cursor c = null; 1534 try { 1535 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1536 new String[]{name}, null, null); 1537 if (c == null) { 1538 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1539 return null; 1540 } 1541 1542 String value = c.moveToNext() ? c.getString(0) : null; 1543 synchronized (this) { 1544 mValues.put(name, value); 1545 } 1546 if (LOCAL_LOGV) { 1547 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1548 name + " = " + (value == null ? "(null)" : value)); 1549 } 1550 return value; 1551 } catch (RemoteException e) { 1552 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1553 return null; // Return null, but don't cache it. 1554 } finally { 1555 if (c != null) c.close(); 1556 } 1557 } 1558 } 1559 1560 /** 1561 * Checks if the specified context can draw on top of other apps. As of API 1562 * level 23, an app cannot draw on top of other apps unless it declares the 1563 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1564 * manifest, <em>and</em> the user specifically grants the app this 1565 * capability. To prompt the user to grant this approval, the app must send an 1566 * intent with the action 1567 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1568 * causes the system to display a permission management screen. 1569 * 1570 * @param context App context. 1571 * @return true if the specified context can draw on top of other apps, false otherwise 1572 */ 1573 public static boolean canDrawOverlays(Context context) { 1574 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1575 context.getOpPackageName(), false); 1576 } 1577 1578 /** 1579 * System settings, containing miscellaneous system preferences. This 1580 * table holds simple name/value pairs. There are convenience 1581 * functions for accessing individual settings entries. 1582 */ 1583 public static final class System extends NameValueTable { 1584 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1585 1586 private static final float DEFAULT_FONT_SCALE = 1.0f; 1587 1588 /** @hide */ 1589 public static interface Validator { 1590 public boolean validate(String value); 1591 } 1592 1593 /** 1594 * The content:// style URL for this table 1595 */ 1596 public static final Uri CONTENT_URI = 1597 Uri.parse("content://" + AUTHORITY + "/system"); 1598 1599 private static final NameValueCache sNameValueCache = new NameValueCache( 1600 SYS_PROP_SETTING_VERSION, 1601 CONTENT_URI, 1602 CALL_METHOD_GET_SYSTEM, 1603 CALL_METHOD_PUT_SYSTEM); 1604 1605 private static final HashSet<String> MOVED_TO_SECURE; 1606 static { 1607 MOVED_TO_SECURE = new HashSet<String>(30); 1608 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1609 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1610 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1611 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1612 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1613 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1614 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1615 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1616 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1617 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1618 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1619 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1620 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1621 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1622 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1623 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1624 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1625 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1626 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1627 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1628 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1629 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1630 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1631 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1632 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1633 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1634 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1635 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1636 1637 // At one time in System, then Global, but now back in Secure 1638 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1639 } 1640 1641 private static final HashSet<String> MOVED_TO_GLOBAL; 1642 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1643 static { 1644 MOVED_TO_GLOBAL = new HashSet<String>(); 1645 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1646 1647 // these were originally in system but migrated to secure in the past, 1648 // so are duplicated in the Secure.* namespace 1649 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1650 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1651 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1652 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1653 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1654 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1655 1656 // these are moving directly from system to global 1657 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1658 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1659 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1660 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1661 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1662 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1663 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1664 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1665 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1666 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1667 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1668 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1669 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1670 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1671 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1672 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1673 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1674 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1675 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1676 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1677 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1678 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1679 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1680 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1681 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1682 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1683 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1684 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1685 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1686 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1687 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1688 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1689 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1690 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1691 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1692 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1693 } 1694 1695 private static final Validator sBooleanValidator = 1696 new DiscreteValueValidator(new String[] {"0", "1"}); 1697 1698 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1699 @Override 1700 public boolean validate(String value) { 1701 try { 1702 return Integer.parseInt(value) >= 0; 1703 } catch (NumberFormatException e) { 1704 return false; 1705 } 1706 } 1707 }; 1708 1709 private static final Validator sUriValidator = new Validator() { 1710 @Override 1711 public boolean validate(String value) { 1712 try { 1713 Uri.decode(value); 1714 return true; 1715 } catch (IllegalArgumentException e) { 1716 return false; 1717 } 1718 } 1719 }; 1720 1721 private static final Validator sLenientIpAddressValidator = new Validator() { 1722 private static final int MAX_IPV6_LENGTH = 45; 1723 1724 @Override 1725 public boolean validate(String value) { 1726 return value.length() <= MAX_IPV6_LENGTH; 1727 } 1728 }; 1729 1730 /** @hide */ 1731 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1732 outKeySet.addAll(MOVED_TO_GLOBAL); 1733 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1734 } 1735 1736 /** @hide */ 1737 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1738 outKeySet.addAll(MOVED_TO_SECURE); 1739 } 1740 1741 /** @hide */ 1742 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1743 outKeySet.addAll(MOVED_TO_GLOBAL); 1744 } 1745 1746 /** 1747 * Look up a name in the database. 1748 * @param resolver to access the database with 1749 * @param name to look up in the table 1750 * @return the corresponding value, or null if not present 1751 */ 1752 public static String getString(ContentResolver resolver, String name) { 1753 return getStringForUser(resolver, name, UserHandle.myUserId()); 1754 } 1755 1756 /** @hide */ 1757 public static String getStringForUser(ContentResolver resolver, String name, 1758 int userHandle) { 1759 if (MOVED_TO_SECURE.contains(name)) { 1760 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1761 + " to android.provider.Settings.Secure, returning read-only value."); 1762 return Secure.getStringForUser(resolver, name, userHandle); 1763 } 1764 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1765 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1766 + " to android.provider.Settings.Global, returning read-only value."); 1767 return Global.getStringForUser(resolver, name, userHandle); 1768 } 1769 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1770 } 1771 1772 /** 1773 * Store a name/value pair into the database. 1774 * @param resolver to access the database with 1775 * @param name to store 1776 * @param value to associate with the name 1777 * @return true if the value was set, false on database errors 1778 */ 1779 public static boolean putString(ContentResolver resolver, String name, String value) { 1780 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1781 } 1782 1783 /** @hide */ 1784 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1785 int userHandle) { 1786 if (MOVED_TO_SECURE.contains(name)) { 1787 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1788 + " to android.provider.Settings.Secure, value is unchanged."); 1789 return false; 1790 } 1791 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1792 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1793 + " to android.provider.Settings.Global, value is unchanged."); 1794 return false; 1795 } 1796 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1797 } 1798 1799 /** 1800 * Construct the content URI for a particular name/value pair, 1801 * useful for monitoring changes with a ContentObserver. 1802 * @param name to look up in the table 1803 * @return the corresponding content URI, or null if not present 1804 */ 1805 public static Uri getUriFor(String name) { 1806 if (MOVED_TO_SECURE.contains(name)) { 1807 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1808 + " to android.provider.Settings.Secure, returning Secure URI."); 1809 return Secure.getUriFor(Secure.CONTENT_URI, name); 1810 } 1811 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1812 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1813 + " to android.provider.Settings.Global, returning read-only global URI."); 1814 return Global.getUriFor(Global.CONTENT_URI, name); 1815 } 1816 return getUriFor(CONTENT_URI, name); 1817 } 1818 1819 /** 1820 * Convenience function for retrieving a single system settings value 1821 * as an integer. Note that internally setting values are always 1822 * stored as strings; this function converts the string to an integer 1823 * for you. The default value will be returned if the setting is 1824 * not defined or not an integer. 1825 * 1826 * @param cr The ContentResolver to access. 1827 * @param name The name of the setting to retrieve. 1828 * @param def Value to return if the setting is not defined. 1829 * 1830 * @return The setting's current value, or 'def' if it is not defined 1831 * or not a valid integer. 1832 */ 1833 public static int getInt(ContentResolver cr, String name, int def) { 1834 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1835 } 1836 1837 /** @hide */ 1838 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1839 String v = getStringForUser(cr, name, userHandle); 1840 try { 1841 return v != null ? Integer.parseInt(v) : def; 1842 } catch (NumberFormatException e) { 1843 return def; 1844 } 1845 } 1846 1847 /** 1848 * Convenience function for retrieving a single system settings value 1849 * as an integer. Note that internally setting values are always 1850 * stored as strings; this function converts the string to an integer 1851 * for you. 1852 * <p> 1853 * This version does not take a default value. If the setting has not 1854 * been set, or the string value is not a number, 1855 * it throws {@link SettingNotFoundException}. 1856 * 1857 * @param cr The ContentResolver to access. 1858 * @param name The name of the setting to retrieve. 1859 * 1860 * @throws SettingNotFoundException Thrown if a setting by the given 1861 * name can't be found or the setting value is not an integer. 1862 * 1863 * @return The setting's current value. 1864 */ 1865 public static int getInt(ContentResolver cr, String name) 1866 throws SettingNotFoundException { 1867 return getIntForUser(cr, name, UserHandle.myUserId()); 1868 } 1869 1870 /** @hide */ 1871 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1872 throws SettingNotFoundException { 1873 String v = getStringForUser(cr, name, userHandle); 1874 try { 1875 return Integer.parseInt(v); 1876 } catch (NumberFormatException e) { 1877 throw new SettingNotFoundException(name); 1878 } 1879 } 1880 1881 /** 1882 * Convenience function for updating a single settings value as an 1883 * integer. This will either create a new entry in the table if the 1884 * given name does not exist, or modify the value of the existing row 1885 * with that name. Note that internally setting values are always 1886 * stored as strings, so this function converts the given value to a 1887 * string before storing it. 1888 * 1889 * @param cr The ContentResolver to access. 1890 * @param name The name of the setting to modify. 1891 * @param value The new value for the setting. 1892 * @return true if the value was set, false on database errors 1893 */ 1894 public static boolean putInt(ContentResolver cr, String name, int value) { 1895 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1896 } 1897 1898 /** @hide */ 1899 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1900 int userHandle) { 1901 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1902 } 1903 1904 /** 1905 * Convenience function for retrieving a single system settings value 1906 * as a {@code long}. Note that internally setting values are always 1907 * stored as strings; this function converts the string to a {@code long} 1908 * for you. The default value will be returned if the setting is 1909 * not defined or not a {@code long}. 1910 * 1911 * @param cr The ContentResolver to access. 1912 * @param name The name of the setting to retrieve. 1913 * @param def Value to return if the setting is not defined. 1914 * 1915 * @return The setting's current value, or 'def' if it is not defined 1916 * or not a valid {@code long}. 1917 */ 1918 public static long getLong(ContentResolver cr, String name, long def) { 1919 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1920 } 1921 1922 /** @hide */ 1923 public static long getLongForUser(ContentResolver cr, String name, long def, 1924 int userHandle) { 1925 String valString = getStringForUser(cr, name, userHandle); 1926 long value; 1927 try { 1928 value = valString != null ? Long.parseLong(valString) : def; 1929 } catch (NumberFormatException e) { 1930 value = def; 1931 } 1932 return value; 1933 } 1934 1935 /** 1936 * Convenience function for retrieving a single system settings value 1937 * as a {@code long}. Note that internally setting values are always 1938 * stored as strings; this function converts the string to a {@code long} 1939 * for you. 1940 * <p> 1941 * This version does not take a default value. If the setting has not 1942 * been set, or the string value is not a number, 1943 * it throws {@link SettingNotFoundException}. 1944 * 1945 * @param cr The ContentResolver to access. 1946 * @param name The name of the setting to retrieve. 1947 * 1948 * @return The setting's current value. 1949 * @throws SettingNotFoundException Thrown if a setting by the given 1950 * name can't be found or the setting value is not an integer. 1951 */ 1952 public static long getLong(ContentResolver cr, String name) 1953 throws SettingNotFoundException { 1954 return getLongForUser(cr, name, UserHandle.myUserId()); 1955 } 1956 1957 /** @hide */ 1958 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1959 throws SettingNotFoundException { 1960 String valString = getStringForUser(cr, name, userHandle); 1961 try { 1962 return Long.parseLong(valString); 1963 } catch (NumberFormatException e) { 1964 throw new SettingNotFoundException(name); 1965 } 1966 } 1967 1968 /** 1969 * Convenience function for updating a single settings value as a long 1970 * integer. This will either create a new entry in the table if the 1971 * given name does not exist, or modify the value of the existing row 1972 * with that name. Note that internally setting values are always 1973 * stored as strings, so this function converts the given value to a 1974 * string before storing it. 1975 * 1976 * @param cr The ContentResolver to access. 1977 * @param name The name of the setting to modify. 1978 * @param value The new value for the setting. 1979 * @return true if the value was set, false on database errors 1980 */ 1981 public static boolean putLong(ContentResolver cr, String name, long value) { 1982 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1983 } 1984 1985 /** @hide */ 1986 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1987 int userHandle) { 1988 return putStringForUser(cr, name, Long.toString(value), userHandle); 1989 } 1990 1991 /** 1992 * Convenience function for retrieving a single system settings value 1993 * as a floating point number. Note that internally setting values are 1994 * always stored as strings; this function converts the string to an 1995 * float for you. The default value will be returned if the setting 1996 * is not defined or not a valid float. 1997 * 1998 * @param cr The ContentResolver to access. 1999 * @param name The name of the setting to retrieve. 2000 * @param def Value to return if the setting is not defined. 2001 * 2002 * @return The setting's current value, or 'def' if it is not defined 2003 * or not a valid float. 2004 */ 2005 public static float getFloat(ContentResolver cr, String name, float def) { 2006 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2007 } 2008 2009 /** @hide */ 2010 public static float getFloatForUser(ContentResolver cr, String name, float def, 2011 int userHandle) { 2012 String v = getStringForUser(cr, name, userHandle); 2013 try { 2014 return v != null ? Float.parseFloat(v) : def; 2015 } catch (NumberFormatException e) { 2016 return def; 2017 } 2018 } 2019 2020 /** 2021 * Convenience function for retrieving a single system settings value 2022 * as a float. Note that internally setting values are always 2023 * stored as strings; this function converts the string to a float 2024 * for you. 2025 * <p> 2026 * This version does not take a default value. If the setting has not 2027 * been set, or the string value is not a number, 2028 * it throws {@link SettingNotFoundException}. 2029 * 2030 * @param cr The ContentResolver to access. 2031 * @param name The name of the setting to retrieve. 2032 * 2033 * @throws SettingNotFoundException Thrown if a setting by the given 2034 * name can't be found or the setting value is not a float. 2035 * 2036 * @return The setting's current value. 2037 */ 2038 public static float getFloat(ContentResolver cr, String name) 2039 throws SettingNotFoundException { 2040 return getFloatForUser(cr, name, UserHandle.myUserId()); 2041 } 2042 2043 /** @hide */ 2044 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2045 throws SettingNotFoundException { 2046 String v = getStringForUser(cr, name, userHandle); 2047 if (v == null) { 2048 throw new SettingNotFoundException(name); 2049 } 2050 try { 2051 return Float.parseFloat(v); 2052 } catch (NumberFormatException e) { 2053 throw new SettingNotFoundException(name); 2054 } 2055 } 2056 2057 /** 2058 * Convenience function for updating a single settings value as a 2059 * floating point number. This will either create a new entry in the 2060 * table if the given name does not exist, or modify the value of the 2061 * existing row with that name. Note that internally setting values 2062 * are always stored as strings, so this function converts the given 2063 * value to a string before storing it. 2064 * 2065 * @param cr The ContentResolver to access. 2066 * @param name The name of the setting to modify. 2067 * @param value The new value for the setting. 2068 * @return true if the value was set, false on database errors 2069 */ 2070 public static boolean putFloat(ContentResolver cr, String name, float value) { 2071 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2072 } 2073 2074 /** @hide */ 2075 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2076 int userHandle) { 2077 return putStringForUser(cr, name, Float.toString(value), userHandle); 2078 } 2079 2080 /** 2081 * Convenience function to read all of the current 2082 * configuration-related settings into a 2083 * {@link Configuration} object. 2084 * 2085 * @param cr The ContentResolver to access. 2086 * @param outConfig Where to place the configuration settings. 2087 */ 2088 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2089 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2090 } 2091 2092 /** @hide */ 2093 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2094 int userHandle) { 2095 outConfig.fontScale = Settings.System.getFloatForUser( 2096 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2097 if (outConfig.fontScale < 0) { 2098 outConfig.fontScale = DEFAULT_FONT_SCALE; 2099 } 2100 outConfig.setLocales(LocaleList.forLanguageTags( 2101 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2102 } 2103 2104 /** 2105 * @hide Erase the fields in the Configuration that should be applied 2106 * by the settings. 2107 */ 2108 public static void clearConfiguration(Configuration inoutConfig) { 2109 inoutConfig.fontScale = 0; 2110 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2111 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2112 } 2113 } 2114 2115 /** 2116 * Convenience function to write a batch of configuration-related 2117 * settings from a {@link Configuration} object. 2118 * 2119 * @param cr The ContentResolver to access. 2120 * @param config The settings to write. 2121 * @return true if the values were set, false on database errors 2122 */ 2123 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2124 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2125 } 2126 2127 /** @hide */ 2128 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2129 int userHandle) { 2130 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2131 Settings.System.putStringForUser( 2132 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2133 } 2134 2135 /** @hide */ 2136 public static boolean hasInterestingConfigurationChanges(int changes) { 2137 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2138 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2139 } 2140 2141 /** @deprecated - Do not use */ 2142 @Deprecated 2143 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2144 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2145 } 2146 2147 /** 2148 * @hide 2149 * @deprecated - Do not use 2150 */ 2151 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2152 int userHandle) { 2153 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2154 } 2155 2156 /** @deprecated - Do not use */ 2157 @Deprecated 2158 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2159 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2160 } 2161 2162 /** 2163 * @hide 2164 * @deprecated - Do not use 2165 */ 2166 @Deprecated 2167 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2168 int userHandle) { 2169 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2170 } 2171 2172 private static final class DiscreteValueValidator implements Validator { 2173 private final String[] mValues; 2174 2175 public DiscreteValueValidator(String[] values) { 2176 mValues = values; 2177 } 2178 2179 @Override 2180 public boolean validate(String value) { 2181 return ArrayUtils.contains(mValues, value); 2182 } 2183 } 2184 2185 private static final class InclusiveIntegerRangeValidator implements Validator { 2186 private final int mMin; 2187 private final int mMax; 2188 2189 public InclusiveIntegerRangeValidator(int min, int max) { 2190 mMin = min; 2191 mMax = max; 2192 } 2193 2194 @Override 2195 public boolean validate(String value) { 2196 try { 2197 final int intValue = Integer.parseInt(value); 2198 return intValue >= mMin && intValue <= mMax; 2199 } catch (NumberFormatException e) { 2200 return false; 2201 } 2202 } 2203 } 2204 2205 private static final class InclusiveFloatRangeValidator implements Validator { 2206 private final float mMin; 2207 private final float mMax; 2208 2209 public InclusiveFloatRangeValidator(float min, float max) { 2210 mMin = min; 2211 mMax = max; 2212 } 2213 2214 @Override 2215 public boolean validate(String value) { 2216 try { 2217 final float floatValue = Float.parseFloat(value); 2218 return floatValue >= mMin && floatValue <= mMax; 2219 } catch (NumberFormatException e) { 2220 return false; 2221 } 2222 } 2223 } 2224 2225 /** 2226 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2227 */ 2228 @Deprecated 2229 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2230 2231 /** 2232 * What happens when the user presses the end call button if they're not 2233 * on a call.<br/> 2234 * <b>Values:</b><br/> 2235 * 0 - The end button does nothing.<br/> 2236 * 1 - The end button goes to the home screen.<br/> 2237 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2238 * 3 - The end button goes to the home screen. If the user is already on the 2239 * home screen, it puts the device to sleep. 2240 */ 2241 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2242 2243 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2244 new InclusiveIntegerRangeValidator(0, 3); 2245 2246 /** 2247 * END_BUTTON_BEHAVIOR value for "go home". 2248 * @hide 2249 */ 2250 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2251 2252 /** 2253 * END_BUTTON_BEHAVIOR value for "go to sleep". 2254 * @hide 2255 */ 2256 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2257 2258 /** 2259 * END_BUTTON_BEHAVIOR default value. 2260 * @hide 2261 */ 2262 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2263 2264 /** 2265 * Is advanced settings mode turned on. 0 == no, 1 == yes 2266 * @hide 2267 */ 2268 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2269 2270 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2271 2272 /** 2273 * ADVANCED_SETTINGS default value. 2274 * @hide 2275 */ 2276 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2277 2278 /** 2279 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2280 */ 2281 @Deprecated 2282 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2283 2284 /** 2285 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2286 */ 2287 @Deprecated 2288 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2289 2290 /** 2291 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2292 */ 2293 @Deprecated 2294 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2295 2296 /** 2297 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2298 * {@hide} 2299 */ 2300 @Deprecated 2301 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2302 2303 /** 2304 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2305 */ 2306 @Deprecated 2307 public static final String RADIO_CELL = Global.RADIO_CELL; 2308 2309 /** 2310 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2311 */ 2312 @Deprecated 2313 public static final String RADIO_NFC = Global.RADIO_NFC; 2314 2315 /** 2316 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2317 */ 2318 @Deprecated 2319 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2320 2321 /** 2322 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2323 * 2324 * {@hide} 2325 */ 2326 @Deprecated 2327 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2328 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2329 2330 /** 2331 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2332 */ 2333 @Deprecated 2334 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2335 2336 /** 2337 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2338 */ 2339 @Deprecated 2340 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2341 2342 /** 2343 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2344 */ 2345 @Deprecated 2346 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2347 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2348 2349 /** 2350 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2351 */ 2352 @Deprecated 2353 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2354 2355 /** 2356 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2357 */ 2358 @Deprecated 2359 public static final String MODE_RINGER = Global.MODE_RINGER; 2360 2361 /** 2362 * Whether to use static IP and other static network attributes. 2363 * <p> 2364 * Set to 1 for true and 0 for false. 2365 * 2366 * @deprecated Use {@link WifiManager} instead 2367 */ 2368 @Deprecated 2369 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2370 2371 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2372 2373 /** 2374 * The static IP address. 2375 * <p> 2376 * Example: "192.168.1.51" 2377 * 2378 * @deprecated Use {@link WifiManager} instead 2379 */ 2380 @Deprecated 2381 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2382 2383 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2384 2385 /** 2386 * If using static IP, the gateway's IP address. 2387 * <p> 2388 * Example: "192.168.1.1" 2389 * 2390 * @deprecated Use {@link WifiManager} instead 2391 */ 2392 @Deprecated 2393 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2394 2395 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2396 2397 /** 2398 * If using static IP, the net mask. 2399 * <p> 2400 * Example: "255.255.255.0" 2401 * 2402 * @deprecated Use {@link WifiManager} instead 2403 */ 2404 @Deprecated 2405 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2406 2407 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2408 2409 /** 2410 * If using static IP, the primary DNS's IP address. 2411 * <p> 2412 * Example: "192.168.1.1" 2413 * 2414 * @deprecated Use {@link WifiManager} instead 2415 */ 2416 @Deprecated 2417 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2418 2419 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2420 2421 /** 2422 * If using static IP, the secondary DNS's IP address. 2423 * <p> 2424 * Example: "192.168.1.2" 2425 * 2426 * @deprecated Use {@link WifiManager} instead 2427 */ 2428 @Deprecated 2429 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2430 2431 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2432 2433 /** 2434 * Determines whether remote devices may discover and/or connect to 2435 * this device. 2436 * <P>Type: INT</P> 2437 * 2 -- discoverable and connectable 2438 * 1 -- connectable but not discoverable 2439 * 0 -- neither connectable nor discoverable 2440 */ 2441 public static final String BLUETOOTH_DISCOVERABILITY = 2442 "bluetooth_discoverability"; 2443 2444 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2445 new InclusiveIntegerRangeValidator(0, 2); 2446 2447 /** 2448 * Bluetooth discoverability timeout. If this value is nonzero, then 2449 * Bluetooth becomes discoverable for a certain number of seconds, 2450 * after which is becomes simply connectable. The value is in seconds. 2451 */ 2452 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2453 "bluetooth_discoverability_timeout"; 2454 2455 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2456 sNonNegativeIntegerValidator; 2457 2458 /** 2459 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2460 * instead 2461 */ 2462 @Deprecated 2463 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2464 2465 /** 2466 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2467 * instead 2468 */ 2469 @Deprecated 2470 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2471 2472 /** 2473 * @deprecated Use 2474 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2475 * instead 2476 */ 2477 @Deprecated 2478 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2479 "lock_pattern_tactile_feedback_enabled"; 2480 2481 /** 2482 * A formatted string of the next alarm that is set, or the empty string 2483 * if there is no alarm set. 2484 * 2485 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2486 */ 2487 @Deprecated 2488 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2489 2490 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2491 private static final int MAX_LENGTH = 1000; 2492 2493 @Override 2494 public boolean validate(String value) { 2495 // TODO: No idea what the correct format is. 2496 return value == null || value.length() < MAX_LENGTH; 2497 } 2498 }; 2499 2500 /** 2501 * Scaling factor for fonts, float. 2502 */ 2503 public static final String FONT_SCALE = "font_scale"; 2504 2505 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2506 @Override 2507 public boolean validate(String value) { 2508 try { 2509 return Float.parseFloat(value) >= 0; 2510 } catch (NumberFormatException e) { 2511 return false; 2512 } 2513 } 2514 }; 2515 2516 /** 2517 * The serialized system locale value. 2518 * 2519 * Do not use this value directory. 2520 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2521 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2522 * instead. 2523 * @hide 2524 */ 2525 public static final String SYSTEM_LOCALES = "system_locales"; 2526 2527 2528 /** 2529 * Name of an application package to be debugged. 2530 * 2531 * @deprecated Use {@link Global#DEBUG_APP} instead 2532 */ 2533 @Deprecated 2534 public static final String DEBUG_APP = Global.DEBUG_APP; 2535 2536 /** 2537 * If 1, when launching DEBUG_APP it will wait for the debugger before 2538 * starting user code. If 0, it will run normally. 2539 * 2540 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2541 */ 2542 @Deprecated 2543 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2544 2545 /** 2546 * Whether or not to dim the screen. 0=no 1=yes 2547 * @deprecated This setting is no longer used. 2548 */ 2549 @Deprecated 2550 public static final String DIM_SCREEN = "dim_screen"; 2551 2552 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2553 2554 /** 2555 * The amount of time in milliseconds before the device goes to sleep or begins 2556 * to dream after a period of inactivity. This value is also known as the 2557 * user activity timeout period since the screen isn't necessarily turned off 2558 * when it expires. 2559 */ 2560 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2561 2562 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2563 2564 /** 2565 * The screen backlight brightness between 0 and 255. 2566 */ 2567 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2568 2569 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2570 new InclusiveIntegerRangeValidator(0, 255); 2571 2572 /** 2573 * Control whether to enable automatic brightness mode. 2574 */ 2575 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2576 2577 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2578 2579 /** 2580 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2581 * or less (<0.0 >-1.0) bright. 2582 * @hide 2583 */ 2584 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2585 2586 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2587 new InclusiveFloatRangeValidator(-1, 1); 2588 2589 /** 2590 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2591 */ 2592 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2593 2594 /** 2595 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2596 */ 2597 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2598 2599 /** 2600 * Control whether the process CPU usage meter should be shown. 2601 * 2602 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2603 */ 2604 @Deprecated 2605 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2606 2607 /** 2608 * If 1, the activity manager will aggressively finish activities and 2609 * processes as soon as they are no longer needed. If 0, the normal 2610 * extended lifetime is used. 2611 * 2612 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2613 */ 2614 @Deprecated 2615 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2616 2617 /** 2618 * Determines which streams are affected by ringer mode changes. The 2619 * stream type's bit should be set to 1 if it should be muted when going 2620 * into an inaudible ringer mode. 2621 */ 2622 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2623 2624 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2625 sNonNegativeIntegerValidator; 2626 2627 /** 2628 * Determines which streams are affected by mute. The 2629 * stream type's bit should be set to 1 if it should be muted when a mute request 2630 * is received. 2631 */ 2632 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2633 2634 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2635 sNonNegativeIntegerValidator; 2636 2637 /** 2638 * Whether vibrate is on for different events. This is used internally, 2639 * changing this value will not change the vibrate. See AudioManager. 2640 */ 2641 public static final String VIBRATE_ON = "vibrate_on"; 2642 2643 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2644 2645 /** 2646 * If 1, redirects the system vibrator to all currently attached input devices 2647 * that support vibration. If there are no such input devices, then the system 2648 * vibrator is used instead. 2649 * If 0, does not register the system vibrator. 2650 * 2651 * This setting is mainly intended to provide a compatibility mechanism for 2652 * applications that only know about the system vibrator and do not use the 2653 * input device vibrator API. 2654 * 2655 * @hide 2656 */ 2657 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2658 2659 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2660 2661 /** 2662 * Ringer volume. This is used internally, changing this value will not 2663 * change the volume. See AudioManager. 2664 * 2665 * @removed Not used by anything since API 2. 2666 */ 2667 public static final String VOLUME_RING = "volume_ring"; 2668 2669 /** 2670 * System/notifications volume. This is used internally, changing this 2671 * value will not change the volume. See AudioManager. 2672 * 2673 * @removed Not used by anything since API 2. 2674 */ 2675 public static final String VOLUME_SYSTEM = "volume_system"; 2676 2677 /** 2678 * Voice call volume. This is used internally, changing this value will 2679 * not change the volume. See AudioManager. 2680 * 2681 * @removed Not used by anything since API 2. 2682 */ 2683 public static final String VOLUME_VOICE = "volume_voice"; 2684 2685 /** 2686 * Music/media/gaming volume. This is used internally, changing this 2687 * value will not change the volume. See AudioManager. 2688 * 2689 * @removed Not used by anything since API 2. 2690 */ 2691 public static final String VOLUME_MUSIC = "volume_music"; 2692 2693 /** 2694 * Alarm volume. This is used internally, changing this 2695 * value will not change the volume. See AudioManager. 2696 * 2697 * @removed Not used by anything since API 2. 2698 */ 2699 public static final String VOLUME_ALARM = "volume_alarm"; 2700 2701 /** 2702 * Notification volume. This is used internally, changing this 2703 * value will not change the volume. See AudioManager. 2704 * 2705 * @removed Not used by anything since API 2. 2706 */ 2707 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2708 2709 /** 2710 * Bluetooth Headset volume. This is used internally, changing this value will 2711 * not change the volume. See AudioManager. 2712 * 2713 * @removed Not used by anything since API 2. 2714 */ 2715 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2716 2717 /** 2718 * Master volume (float in the range 0.0f to 1.0f). 2719 * 2720 * @hide 2721 */ 2722 public static final String VOLUME_MASTER = "volume_master"; 2723 2724 /** 2725 * Master mono (int 1 = mono, 0 = normal). 2726 * 2727 * @hide 2728 */ 2729 public static final String MASTER_MONO = "master_mono"; 2730 2731 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2732 2733 /** 2734 * Whether the notifications should use the ring volume (value of 1) or 2735 * a separate notification volume (value of 0). In most cases, users 2736 * will have this enabled so the notification and ringer volumes will be 2737 * the same. However, power users can disable this and use the separate 2738 * notification volume control. 2739 * <p> 2740 * Note: This is a one-off setting that will be removed in the future 2741 * when there is profile support. For this reason, it is kept hidden 2742 * from the public APIs. 2743 * 2744 * @hide 2745 * @deprecated 2746 */ 2747 @Deprecated 2748 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2749 "notifications_use_ring_volume"; 2750 2751 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2752 2753 /** 2754 * Whether silent mode should allow vibration feedback. This is used 2755 * internally in AudioService and the Sound settings activity to 2756 * coordinate decoupling of vibrate and silent modes. This setting 2757 * will likely be removed in a future release with support for 2758 * audio/vibe feedback profiles. 2759 * 2760 * Not used anymore. On devices with vibrator, the user explicitly selects 2761 * silent or vibrate mode. 2762 * Kept for use by legacy database upgrade code in DatabaseHelper. 2763 * @hide 2764 */ 2765 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2766 2767 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2768 2769 /** 2770 * The mapping of stream type (integer) to its setting. 2771 * 2772 * @removed Not used by anything since API 2. 2773 */ 2774 public static final String[] VOLUME_SETTINGS = { 2775 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2776 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2777 }; 2778 2779 /** 2780 * Appended to various volume related settings to record the previous 2781 * values before they the settings were affected by a silent/vibrate 2782 * ringer mode change. 2783 * 2784 * @removed Not used by anything since API 2. 2785 */ 2786 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2787 2788 /** 2789 * Persistent store for the system-wide default ringtone URI. 2790 * <p> 2791 * If you need to play the default ringtone at any given time, it is recommended 2792 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2793 * to the set default ringtone at the time of playing. 2794 * 2795 * @see #DEFAULT_RINGTONE_URI 2796 */ 2797 public static final String RINGTONE = "ringtone"; 2798 2799 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2800 2801 /** 2802 * A {@link Uri} that will point to the current default ringtone at any 2803 * given time. 2804 * <p> 2805 * If the current default ringtone is in the DRM provider and the caller 2806 * does not have permission, the exception will be a 2807 * FileNotFoundException. 2808 */ 2809 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2810 2811 /** {@hide} */ 2812 public static final String RINGTONE_CACHE = "ringtone_cache"; 2813 /** {@hide} */ 2814 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2815 2816 /** 2817 * Persistent store for the system-wide default notification sound. 2818 * 2819 * @see #RINGTONE 2820 * @see #DEFAULT_NOTIFICATION_URI 2821 */ 2822 public static final String NOTIFICATION_SOUND = "notification_sound"; 2823 2824 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2825 2826 /** 2827 * A {@link Uri} that will point to the current default notification 2828 * sound at any given time. 2829 * 2830 * @see #DEFAULT_RINGTONE_URI 2831 */ 2832 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2833 2834 /** {@hide} */ 2835 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2836 /** {@hide} */ 2837 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2838 2839 /** 2840 * Persistent store for the system-wide default alarm alert. 2841 * 2842 * @see #RINGTONE 2843 * @see #DEFAULT_ALARM_ALERT_URI 2844 */ 2845 public static final String ALARM_ALERT = "alarm_alert"; 2846 2847 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2848 2849 /** 2850 * A {@link Uri} that will point to the current default alarm alert at 2851 * any given time. 2852 * 2853 * @see #DEFAULT_ALARM_ALERT_URI 2854 */ 2855 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2856 2857 /** {@hide} */ 2858 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2859 /** {@hide} */ 2860 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2861 2862 /** 2863 * Persistent store for the system default media button event receiver. 2864 * 2865 * @hide 2866 */ 2867 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2868 2869 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2870 @Override 2871 public boolean validate(String value) { 2872 try { 2873 ComponentName.unflattenFromString(value); 2874 return true; 2875 } catch (NullPointerException e) { 2876 return false; 2877 } 2878 } 2879 }; 2880 2881 /** 2882 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2883 */ 2884 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2885 2886 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2887 2888 /** 2889 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2890 */ 2891 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2892 2893 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2894 2895 /** 2896 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2897 * feature converts two spaces to a "." and space. 2898 */ 2899 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2900 2901 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2902 2903 /** 2904 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2905 */ 2906 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2907 2908 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2909 2910 public static final String SHOW_GTALK_SERVICE_STATUS = 2911 "SHOW_GTALK_SERVICE_STATUS"; 2912 2913 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2914 2915 /** 2916 * Name of activity to use for wallpaper on the home screen. 2917 * 2918 * @deprecated Use {@link WallpaperManager} instead. 2919 */ 2920 @Deprecated 2921 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2922 2923 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2924 private static final int MAX_LENGTH = 1000; 2925 2926 @Override 2927 public boolean validate(String value) { 2928 if (value != null && value.length() > MAX_LENGTH) { 2929 return false; 2930 } 2931 return ComponentName.unflattenFromString(value) != null; 2932 } 2933 }; 2934 2935 /** 2936 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2937 * instead 2938 */ 2939 @Deprecated 2940 public static final String AUTO_TIME = Global.AUTO_TIME; 2941 2942 /** 2943 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2944 * instead 2945 */ 2946 @Deprecated 2947 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2948 2949 /** 2950 * Display times as 12 or 24 hours 2951 * 12 2952 * 24 2953 */ 2954 public static final String TIME_12_24 = "time_12_24"; 2955 2956 /** @hide */ 2957 public static final Validator TIME_12_24_VALIDATOR = 2958 new DiscreteValueValidator(new String[] {"12", "24"}); 2959 2960 /** 2961 * Date format string 2962 * mm/dd/yyyy 2963 * dd/mm/yyyy 2964 * yyyy/mm/dd 2965 */ 2966 public static final String DATE_FORMAT = "date_format"; 2967 2968 /** @hide */ 2969 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2970 @Override 2971 public boolean validate(String value) { 2972 try { 2973 new SimpleDateFormat(value); 2974 return true; 2975 } catch (IllegalArgumentException e) { 2976 return false; 2977 } 2978 } 2979 }; 2980 2981 /** 2982 * Whether the setup wizard has been run before (on first boot), or if 2983 * it still needs to be run. 2984 * 2985 * nonzero = it has been run in the past 2986 * 0 = it has not been run in the past 2987 */ 2988 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2989 2990 /** @hide */ 2991 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2992 2993 /** 2994 * Scaling factor for normal window animations. Setting to 0 will disable window 2995 * animations. 2996 * 2997 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2998 */ 2999 @Deprecated 3000 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3001 3002 /** 3003 * Scaling factor for activity transition animations. Setting to 0 will disable window 3004 * animations. 3005 * 3006 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3007 */ 3008 @Deprecated 3009 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3010 3011 /** 3012 * Scaling factor for Animator-based animations. This affects both the start delay and 3013 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3014 * The default value is 1. 3015 * 3016 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3017 */ 3018 @Deprecated 3019 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3020 3021 /** 3022 * Control whether the accelerometer will be used to change screen 3023 * orientation. If 0, it will not be used unless explicitly requested 3024 * by the application; if 1, it will be used by default unless explicitly 3025 * disabled by the application. 3026 */ 3027 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3028 3029 /** @hide */ 3030 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3031 3032 /** 3033 * Default screen rotation when no other policy applies. 3034 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3035 * preference, this rotation value will be used. Must be one of the 3036 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3037 * 3038 * @see android.view.Display#getRotation 3039 */ 3040 public static final String USER_ROTATION = "user_rotation"; 3041 3042 /** @hide */ 3043 public static final Validator USER_ROTATION_VALIDATOR = 3044 new InclusiveIntegerRangeValidator(0, 3); 3045 3046 /** 3047 * Control whether the rotation lock toggle in the System UI should be hidden. 3048 * Typically this is done for accessibility purposes to make it harder for 3049 * the user to accidentally toggle the rotation lock while the display rotation 3050 * has been locked for accessibility. 3051 * 3052 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3053 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3054 * 3055 * @hide 3056 */ 3057 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3058 "hide_rotation_lock_toggle_for_accessibility"; 3059 3060 /** @hide */ 3061 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3062 sBooleanValidator; 3063 3064 /** 3065 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3066 * be used by Phone and Setting apps; it shouldn't affect other apps. 3067 * The value is boolean (1 or 0). 3068 * 3069 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3070 * It was about AudioManager's setting and thus affected all the applications which 3071 * relied on the setting, while this is purely about the vibration setting for incoming 3072 * calls. 3073 */ 3074 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3075 3076 /** @hide */ 3077 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3078 3079 /** 3080 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3081 * boolean (1 or 0). 3082 */ 3083 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3084 3085 /** @hide */ 3086 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3087 3088 /** 3089 * CDMA only settings 3090 * DTMF tone type played by the dialer when dialing. 3091 * 0 = Normal 3092 * 1 = Long 3093 */ 3094 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3095 3096 /** @hide */ 3097 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3098 3099 /** 3100 * Whether the hearing aid is enabled. The value is 3101 * boolean (1 or 0). 3102 * @hide 3103 */ 3104 public static final String HEARING_AID = "hearing_aid"; 3105 3106 /** @hide */ 3107 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3108 3109 /** 3110 * CDMA only settings 3111 * TTY Mode 3112 * 0 = OFF 3113 * 1 = FULL 3114 * 2 = VCO 3115 * 3 = HCO 3116 * @hide 3117 */ 3118 public static final String TTY_MODE = "tty_mode"; 3119 3120 /** @hide */ 3121 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3122 3123 /** 3124 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3125 * boolean (1 or 0). 3126 */ 3127 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3128 3129 /** @hide */ 3130 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3131 3132 /** 3133 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3134 * boolean (1 or 0). 3135 */ 3136 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3137 3138 /** @hide */ 3139 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3140 3141 /** 3142 * @deprecated Each application that shows web suggestions should have its own 3143 * setting for this. 3144 */ 3145 @Deprecated 3146 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3147 3148 /** @hide */ 3149 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3150 3151 /** 3152 * Whether the notification LED should repeatedly flash when a notification is 3153 * pending. The value is boolean (1 or 0). 3154 * @hide 3155 */ 3156 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3157 3158 /** @hide */ 3159 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3160 3161 /** 3162 * Show pointer location on screen? 3163 * 0 = no 3164 * 1 = yes 3165 * @hide 3166 */ 3167 public static final String POINTER_LOCATION = "pointer_location"; 3168 3169 /** @hide */ 3170 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3171 3172 /** 3173 * Show touch positions on screen? 3174 * 0 = no 3175 * 1 = yes 3176 * @hide 3177 */ 3178 public static final String SHOW_TOUCHES = "show_touches"; 3179 3180 /** @hide */ 3181 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3182 3183 /** 3184 * Log raw orientation data from 3185 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3186 * orientationplot.py tool. 3187 * 0 = no 3188 * 1 = yes 3189 * @hide 3190 */ 3191 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3192 "window_orientation_listener_log"; 3193 3194 /** @hide */ 3195 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3196 3197 /** 3198 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3199 * instead 3200 * @hide 3201 */ 3202 @Deprecated 3203 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3204 3205 /** 3206 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3207 * instead 3208 * @hide 3209 */ 3210 @Deprecated 3211 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3212 3213 /** 3214 * Whether to play sounds when the keyguard is shown and dismissed. 3215 * @hide 3216 */ 3217 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3218 3219 /** @hide */ 3220 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3221 3222 /** 3223 * Whether the lockscreen should be completely disabled. 3224 * @hide 3225 */ 3226 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3227 3228 /** @hide */ 3229 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3230 3231 /** 3232 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3233 * instead 3234 * @hide 3235 */ 3236 @Deprecated 3237 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3238 3239 /** 3240 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3241 * instead 3242 * @hide 3243 */ 3244 @Deprecated 3245 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3246 3247 /** 3248 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3249 * instead 3250 * @hide 3251 */ 3252 @Deprecated 3253 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3254 3255 /** 3256 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3257 * instead 3258 * @hide 3259 */ 3260 @Deprecated 3261 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3262 3263 /** 3264 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3265 * instead 3266 * @hide 3267 */ 3268 @Deprecated 3269 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3270 3271 /** 3272 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3273 * instead 3274 * @hide 3275 */ 3276 @Deprecated 3277 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3278 3279 /** 3280 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3281 * instead 3282 * @hide 3283 */ 3284 @Deprecated 3285 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3286 3287 /** 3288 * Receive incoming SIP calls? 3289 * 0 = no 3290 * 1 = yes 3291 * @hide 3292 */ 3293 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3294 3295 /** @hide */ 3296 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3297 3298 /** 3299 * Call Preference String. 3300 * "SIP_ALWAYS" : Always use SIP with network access 3301 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3302 * @hide 3303 */ 3304 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3305 3306 /** @hide */ 3307 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3308 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3309 3310 /** 3311 * One of the sip call options: Always use SIP with network access. 3312 * @hide 3313 */ 3314 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3315 3316 /** @hide */ 3317 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3318 3319 /** 3320 * One of the sip call options: Only if destination is a SIP address. 3321 * @hide 3322 */ 3323 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3324 3325 /** @hide */ 3326 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3327 3328 /** 3329 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3330 * the user should be prompted each time a call is made whether it should be placed using 3331 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3332 * SIP_ADDRESS_ONLY. 3333 * @hide 3334 */ 3335 @Deprecated 3336 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3337 3338 /** @hide */ 3339 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3340 3341 /** 3342 * Pointer speed setting. 3343 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3344 * -7 = slowest 3345 * 0 = default speed 3346 * +7 = fastest 3347 * @hide 3348 */ 3349 public static final String POINTER_SPEED = "pointer_speed"; 3350 3351 /** @hide */ 3352 public static final Validator POINTER_SPEED_VALIDATOR = 3353 new InclusiveFloatRangeValidator(-7, 7); 3354 3355 /** 3356 * Whether lock-to-app will be triggered by long-press on recents. 3357 * @hide 3358 */ 3359 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3360 3361 /** @hide */ 3362 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3363 3364 /** 3365 * I am the lolrus. 3366 * <p> 3367 * Nonzero values indicate that the user has a bukkit. 3368 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3369 * @hide 3370 */ 3371 public static final String EGG_MODE = "egg_mode"; 3372 3373 /** @hide */ 3374 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3375 @Override 3376 public boolean validate(String value) { 3377 try { 3378 return Long.parseLong(value) >= 0; 3379 } catch (NumberFormatException e) { 3380 return false; 3381 } 3382 } 3383 }; 3384 3385 /** 3386 * IMPORTANT: If you add a new public settings you also have to add it to 3387 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3388 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3389 * the setting value. See an example above. 3390 */ 3391 3392 /** 3393 * Settings to backup. This is here so that it's in the same place as the settings 3394 * keys and easy to update. 3395 * 3396 * NOTE: Settings are backed up and restored in the order they appear 3397 * in this array. If you have one setting depending on another, 3398 * make sure that they are ordered appropriately. 3399 * 3400 * @hide 3401 */ 3402 public static final String[] SETTINGS_TO_BACKUP = { 3403 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3404 WIFI_USE_STATIC_IP, 3405 WIFI_STATIC_IP, 3406 WIFI_STATIC_GATEWAY, 3407 WIFI_STATIC_NETMASK, 3408 WIFI_STATIC_DNS1, 3409 WIFI_STATIC_DNS2, 3410 BLUETOOTH_DISCOVERABILITY, 3411 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3412 FONT_SCALE, 3413 DIM_SCREEN, 3414 SCREEN_OFF_TIMEOUT, 3415 SCREEN_BRIGHTNESS, 3416 SCREEN_BRIGHTNESS_MODE, 3417 SCREEN_AUTO_BRIGHTNESS_ADJ, 3418 VIBRATE_INPUT_DEVICES, 3419 MODE_RINGER_STREAMS_AFFECTED, 3420 TEXT_AUTO_REPLACE, 3421 TEXT_AUTO_CAPS, 3422 TEXT_AUTO_PUNCTUATE, 3423 TEXT_SHOW_PASSWORD, 3424 AUTO_TIME, // moved to global 3425 AUTO_TIME_ZONE, // moved to global 3426 TIME_12_24, 3427 DATE_FORMAT, 3428 DTMF_TONE_WHEN_DIALING, 3429 DTMF_TONE_TYPE_WHEN_DIALING, 3430 HEARING_AID, 3431 TTY_MODE, 3432 SOUND_EFFECTS_ENABLED, 3433 HAPTIC_FEEDBACK_ENABLED, 3434 POWER_SOUNDS_ENABLED, // moved to global 3435 DOCK_SOUNDS_ENABLED, // moved to global 3436 LOCKSCREEN_SOUNDS_ENABLED, 3437 SHOW_WEB_SUGGESTIONS, 3438 SIP_CALL_OPTIONS, 3439 SIP_RECEIVE_CALLS, 3440 POINTER_SPEED, 3441 VIBRATE_WHEN_RINGING, 3442 RINGTONE, 3443 LOCK_TO_APP_ENABLED, 3444 NOTIFICATION_SOUND, 3445 ACCELEROMETER_ROTATION 3446 }; 3447 3448 /** 3449 * These are all public system settings 3450 * 3451 * @hide 3452 */ 3453 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3454 static { 3455 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3456 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3457 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3458 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3459 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3460 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3461 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3462 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3463 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3464 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3465 PUBLIC_SETTINGS.add(FONT_SCALE); 3466 PUBLIC_SETTINGS.add(DIM_SCREEN); 3467 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3468 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3469 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3470 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3471 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3472 PUBLIC_SETTINGS.add(VIBRATE_ON); 3473 PUBLIC_SETTINGS.add(VOLUME_RING); 3474 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3475 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3476 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3477 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3478 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3479 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3480 PUBLIC_SETTINGS.add(RINGTONE); 3481 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3482 PUBLIC_SETTINGS.add(ALARM_ALERT); 3483 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3484 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3485 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3486 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3487 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3488 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3489 PUBLIC_SETTINGS.add(TIME_12_24); 3490 PUBLIC_SETTINGS.add(DATE_FORMAT); 3491 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3492 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3493 PUBLIC_SETTINGS.add(USER_ROTATION); 3494 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3495 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3496 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3497 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3498 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3499 } 3500 3501 /** 3502 * These are all hidden system settings. 3503 * 3504 * @hide 3505 */ 3506 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3507 static { 3508 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3509 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3510 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3511 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3512 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3513 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3514 PRIVATE_SETTINGS.add(MASTER_MONO); 3515 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3516 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3517 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3518 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3519 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3520 PRIVATE_SETTINGS.add(HEARING_AID); 3521 PRIVATE_SETTINGS.add(TTY_MODE); 3522 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3523 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3524 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3525 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3526 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3527 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3528 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3529 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3530 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3531 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3532 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3533 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3534 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3535 PRIVATE_SETTINGS.add(LOCK_SOUND); 3536 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3537 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3538 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3539 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3540 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3541 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3542 PRIVATE_SETTINGS.add(POINTER_SPEED); 3543 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3544 PRIVATE_SETTINGS.add(EGG_MODE); 3545 } 3546 3547 /** 3548 * These are all public system settings 3549 * 3550 * @hide 3551 */ 3552 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3553 static { 3554 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3555 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3556 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3557 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3558 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3559 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3560 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3561 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3562 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3563 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3564 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3565 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3566 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3567 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3568 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3569 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3570 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3571 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3572 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3573 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3574 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3575 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3576 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3577 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3578 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3579 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3580 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3581 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3582 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3583 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3584 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3585 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3586 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3587 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3588 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3589 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3590 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3591 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3592 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3593 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3594 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3595 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3596 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3597 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3598 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3599 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3600 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3601 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3602 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3603 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3604 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3605 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3606 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3607 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3608 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3609 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3610 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3611 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3612 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3613 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3614 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3615 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3616 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3617 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3618 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3619 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3620 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3621 } 3622 3623 /** 3624 * These entries are considered common between the personal and the managed profile, 3625 * since the managed profile doesn't get to change them. 3626 */ 3627 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3628 static { 3629 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3630 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3631 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3632 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3633 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3634 } 3635 3636 /** @hide */ 3637 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3638 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3639 } 3640 3641 /** 3642 * When to use Wi-Fi calling 3643 * 3644 * @see android.telephony.TelephonyManager.WifiCallingChoices 3645 * @hide 3646 */ 3647 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3648 3649 // Settings moved to Settings.Secure 3650 3651 /** 3652 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3653 * instead 3654 */ 3655 @Deprecated 3656 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3657 3658 /** 3659 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3660 */ 3661 @Deprecated 3662 public static final String ANDROID_ID = Secure.ANDROID_ID; 3663 3664 /** 3665 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3666 */ 3667 @Deprecated 3668 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3669 3670 /** 3671 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3672 */ 3673 @Deprecated 3674 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3675 3676 /** 3677 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3678 */ 3679 @Deprecated 3680 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3681 3682 /** 3683 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3684 */ 3685 @Deprecated 3686 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3687 3688 /** 3689 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3690 */ 3691 @Deprecated 3692 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3693 3694 /** 3695 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3696 * instead 3697 */ 3698 @Deprecated 3699 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3700 3701 /** 3702 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3703 */ 3704 @Deprecated 3705 public static final String LOGGING_ID = Secure.LOGGING_ID; 3706 3707 /** 3708 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3709 */ 3710 @Deprecated 3711 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3712 3713 /** 3714 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3715 * instead 3716 */ 3717 @Deprecated 3718 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3719 3720 /** 3721 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3722 * instead 3723 */ 3724 @Deprecated 3725 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3726 3727 /** 3728 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3729 * instead 3730 */ 3731 @Deprecated 3732 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3733 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3734 3735 /** 3736 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3737 */ 3738 @Deprecated 3739 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3740 3741 /** 3742 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3743 */ 3744 @Deprecated 3745 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3746 3747 /** 3748 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3749 */ 3750 @Deprecated 3751 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3752 3753 /** 3754 * @deprecated Use 3755 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3756 */ 3757 @Deprecated 3758 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3759 3760 /** 3761 * @deprecated Use 3762 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3763 */ 3764 @Deprecated 3765 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3766 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3767 3768 /** 3769 * @deprecated Use 3770 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3771 */ 3772 @Deprecated 3773 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3774 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3775 3776 /** 3777 * @deprecated Use 3778 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3779 */ 3780 @Deprecated 3781 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3782 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3783 3784 /** 3785 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3786 * instead 3787 */ 3788 @Deprecated 3789 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3790 3791 /** 3792 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3793 */ 3794 @Deprecated 3795 public static final String WIFI_ON = Global.WIFI_ON; 3796 3797 /** 3798 * @deprecated Use 3799 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3800 * instead 3801 */ 3802 @Deprecated 3803 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3804 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3805 3806 /** 3807 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3808 */ 3809 @Deprecated 3810 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3811 3812 /** 3813 * @deprecated Use 3814 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3815 */ 3816 @Deprecated 3817 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3818 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3819 3820 /** 3821 * @deprecated Use 3822 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3823 */ 3824 @Deprecated 3825 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3826 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3827 3828 /** 3829 * @deprecated Use 3830 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3831 * instead 3832 */ 3833 @Deprecated 3834 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3835 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3836 3837 /** 3838 * @deprecated Use 3839 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3840 */ 3841 @Deprecated 3842 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3843 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3844 3845 /** 3846 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3847 * instead 3848 */ 3849 @Deprecated 3850 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3851 3852 /** 3853 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3854 */ 3855 @Deprecated 3856 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3857 3858 /** 3859 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3860 */ 3861 @Deprecated 3862 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3863 3864 /** 3865 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3866 * instead 3867 */ 3868 @Deprecated 3869 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3870 3871 /** 3872 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3873 * instead 3874 */ 3875 @Deprecated 3876 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3877 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3878 3879 /** 3880 * Checks if the specified app can modify system settings. As of API 3881 * level 23, an app cannot modify system settings unless it declares the 3882 * {@link android.Manifest.permission#WRITE_SETTINGS} 3883 * permission in its manifest, <em>and</em> the user specifically grants 3884 * the app this capability. To prompt the user to grant this approval, 3885 * the app must send an intent with the action {@link 3886 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 3887 * the system to display a permission management screen. 3888 * 3889 * @param context App context. 3890 * @return true if the calling app can write to system settings, false otherwise 3891 */ 3892 public static boolean canWrite(Context context) { 3893 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 3894 context.getOpPackageName(), false); 3895 } 3896 } 3897 3898 /** 3899 * Secure system settings, containing system preferences that applications 3900 * can read but are not allowed to write. These are for preferences that 3901 * the user must explicitly modify through the system UI or specialized 3902 * APIs for those values, not modified directly by applications. 3903 */ 3904 public static final class Secure extends NameValueTable { 3905 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3906 3907 /** 3908 * The content:// style URL for this table 3909 */ 3910 public static final Uri CONTENT_URI = 3911 Uri.parse("content://" + AUTHORITY + "/secure"); 3912 3913 // Populated lazily, guarded by class object: 3914 private static final NameValueCache sNameValueCache = new NameValueCache( 3915 SYS_PROP_SETTING_VERSION, 3916 CONTENT_URI, 3917 CALL_METHOD_GET_SECURE, 3918 CALL_METHOD_PUT_SECURE); 3919 3920 private static ILockSettings sLockSettings = null; 3921 3922 private static boolean sIsSystemProcess; 3923 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3924 private static final HashSet<String> MOVED_TO_GLOBAL; 3925 static { 3926 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3927 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3928 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3929 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3930 3931 MOVED_TO_GLOBAL = new HashSet<String>(); 3932 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3933 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3934 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3935 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3936 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3937 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3938 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3939 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3940 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3941 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3942 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3943 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3944 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3945 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3946 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3947 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3948 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3949 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3950 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3951 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3952 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3953 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3954 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3955 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3956 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3957 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3958 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3959 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3960 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3961 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3962 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3963 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3964 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3965 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3966 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3967 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3968 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3969 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3970 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3971 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3972 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3973 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3974 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3975 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3976 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3977 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3978 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3979 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3980 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3981 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3982 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3983 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3984 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3985 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3986 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3987 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3988 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3989 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3990 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3991 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3992 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3993 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3994 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3995 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3996 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3997 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3998 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 3999 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4000 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4001 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4002 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4003 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4004 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4005 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4006 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4007 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4008 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4009 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4010 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4011 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4012 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4013 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4014 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4015 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4016 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4017 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4018 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4019 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4020 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4021 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4022 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4023 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4024 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4025 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4026 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4027 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4028 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4029 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4030 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4031 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4032 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4033 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4034 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4035 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4036 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4037 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4038 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4039 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4040 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4041 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4042 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4043 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4044 } 4045 4046 /** @hide */ 4047 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4048 outKeySet.addAll(MOVED_TO_GLOBAL); 4049 } 4050 4051 /** 4052 * Look up a name in the database. 4053 * @param resolver to access the database with 4054 * @param name to look up in the table 4055 * @return the corresponding value, or null if not present 4056 */ 4057 public static String getString(ContentResolver resolver, String name) { 4058 return getStringForUser(resolver, name, UserHandle.myUserId()); 4059 } 4060 4061 /** @hide */ 4062 public static String getStringForUser(ContentResolver resolver, String name, 4063 int userHandle) { 4064 if (MOVED_TO_GLOBAL.contains(name)) { 4065 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4066 + " to android.provider.Settings.Global."); 4067 return Global.getStringForUser(resolver, name, userHandle); 4068 } 4069 4070 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4071 synchronized (Secure.class) { 4072 if (sLockSettings == null) { 4073 sLockSettings = ILockSettings.Stub.asInterface( 4074 (IBinder) ServiceManager.getService("lock_settings")); 4075 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4076 } 4077 } 4078 if (sLockSettings != null && !sIsSystemProcess) { 4079 // No context; use the ActivityThread's context as an approximation for 4080 // determining the target API level. 4081 Application application = ActivityThread.currentApplication(); 4082 4083 boolean isPreMnc = application != null 4084 && application.getApplicationInfo() != null 4085 && application.getApplicationInfo().targetSdkVersion 4086 <= VERSION_CODES.LOLLIPOP_MR1; 4087 if (isPreMnc) { 4088 try { 4089 return sLockSettings.getString(name, "0", userHandle); 4090 } catch (RemoteException re) { 4091 // Fall through 4092 } 4093 } else { 4094 throw new SecurityException("Settings.Secure." + name 4095 + " is deprecated and no longer accessible." 4096 + " See API documentation for potential replacements."); 4097 } 4098 } 4099 } 4100 4101 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4102 } 4103 4104 /** 4105 * Store a name/value pair into the database. 4106 * @param resolver to access the database with 4107 * @param name to store 4108 * @param value to associate with the name 4109 * @return true if the value was set, false on database errors 4110 */ 4111 public static boolean putString(ContentResolver resolver, String name, String value) { 4112 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4113 } 4114 4115 /** @hide */ 4116 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4117 int userHandle) { 4118 if (LOCATION_MODE.equals(name)) { 4119 // HACK ALERT: temporary hack to work around b/10491283. 4120 // TODO: once b/10491283 fixed, remove this hack 4121 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4122 } 4123 if (MOVED_TO_GLOBAL.contains(name)) { 4124 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4125 + " to android.provider.Settings.Global"); 4126 return Global.putStringForUser(resolver, name, value, userHandle); 4127 } 4128 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4129 } 4130 4131 /** 4132 * Construct the content URI for a particular name/value pair, 4133 * useful for monitoring changes with a ContentObserver. 4134 * @param name to look up in the table 4135 * @return the corresponding content URI, or null if not present 4136 */ 4137 public static Uri getUriFor(String name) { 4138 if (MOVED_TO_GLOBAL.contains(name)) { 4139 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4140 + " to android.provider.Settings.Global, returning global URI."); 4141 return Global.getUriFor(Global.CONTENT_URI, name); 4142 } 4143 return getUriFor(CONTENT_URI, name); 4144 } 4145 4146 /** 4147 * Convenience function for retrieving a single secure settings value 4148 * as an integer. Note that internally setting values are always 4149 * stored as strings; this function converts the string to an integer 4150 * for you. The default value will be returned if the setting is 4151 * not defined or not an integer. 4152 * 4153 * @param cr The ContentResolver to access. 4154 * @param name The name of the setting to retrieve. 4155 * @param def Value to return if the setting is not defined. 4156 * 4157 * @return The setting's current value, or 'def' if it is not defined 4158 * or not a valid integer. 4159 */ 4160 public static int getInt(ContentResolver cr, String name, int def) { 4161 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4162 } 4163 4164 /** @hide */ 4165 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4166 if (LOCATION_MODE.equals(name)) { 4167 // HACK ALERT: temporary hack to work around b/10491283. 4168 // TODO: once b/10491283 fixed, remove this hack 4169 return getLocationModeForUser(cr, userHandle); 4170 } 4171 String v = getStringForUser(cr, name, userHandle); 4172 try { 4173 return v != null ? Integer.parseInt(v) : def; 4174 } catch (NumberFormatException e) { 4175 return def; 4176 } 4177 } 4178 4179 /** 4180 * Convenience function for retrieving a single secure settings value 4181 * as an integer. Note that internally setting values are always 4182 * stored as strings; this function converts the string to an integer 4183 * for you. 4184 * <p> 4185 * This version does not take a default value. If the setting has not 4186 * been set, or the string value is not a number, 4187 * it throws {@link SettingNotFoundException}. 4188 * 4189 * @param cr The ContentResolver to access. 4190 * @param name The name of the setting to retrieve. 4191 * 4192 * @throws SettingNotFoundException Thrown if a setting by the given 4193 * name can't be found or the setting value is not an integer. 4194 * 4195 * @return The setting's current value. 4196 */ 4197 public static int getInt(ContentResolver cr, String name) 4198 throws SettingNotFoundException { 4199 return getIntForUser(cr, name, UserHandle.myUserId()); 4200 } 4201 4202 /** @hide */ 4203 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4204 throws SettingNotFoundException { 4205 if (LOCATION_MODE.equals(name)) { 4206 // HACK ALERT: temporary hack to work around b/10491283. 4207 // TODO: once b/10491283 fixed, remove this hack 4208 return getLocationModeForUser(cr, userHandle); 4209 } 4210 String v = getStringForUser(cr, name, userHandle); 4211 try { 4212 return Integer.parseInt(v); 4213 } catch (NumberFormatException e) { 4214 throw new SettingNotFoundException(name); 4215 } 4216 } 4217 4218 /** 4219 * Convenience function for updating a single settings value as an 4220 * integer. This will either create a new entry in the table if the 4221 * given name does not exist, or modify the value of the existing row 4222 * with that name. Note that internally setting values are always 4223 * stored as strings, so this function converts the given value to a 4224 * string before storing it. 4225 * 4226 * @param cr The ContentResolver to access. 4227 * @param name The name of the setting to modify. 4228 * @param value The new value for the setting. 4229 * @return true if the value was set, false on database errors 4230 */ 4231 public static boolean putInt(ContentResolver cr, String name, int value) { 4232 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4233 } 4234 4235 /** @hide */ 4236 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4237 int userHandle) { 4238 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4239 } 4240 4241 /** 4242 * Convenience function for retrieving a single secure settings value 4243 * as a {@code long}. Note that internally setting values are always 4244 * stored as strings; this function converts the string to a {@code long} 4245 * for you. The default value will be returned if the setting is 4246 * not defined or not a {@code long}. 4247 * 4248 * @param cr The ContentResolver to access. 4249 * @param name The name of the setting to retrieve. 4250 * @param def Value to return if the setting is not defined. 4251 * 4252 * @return The setting's current value, or 'def' if it is not defined 4253 * or not a valid {@code long}. 4254 */ 4255 public static long getLong(ContentResolver cr, String name, long def) { 4256 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4257 } 4258 4259 /** @hide */ 4260 public static long getLongForUser(ContentResolver cr, String name, long def, 4261 int userHandle) { 4262 String valString = getStringForUser(cr, name, userHandle); 4263 long value; 4264 try { 4265 value = valString != null ? Long.parseLong(valString) : def; 4266 } catch (NumberFormatException e) { 4267 value = def; 4268 } 4269 return value; 4270 } 4271 4272 /** 4273 * Convenience function for retrieving a single secure settings value 4274 * as a {@code long}. Note that internally setting values are always 4275 * stored as strings; this function converts the string to a {@code long} 4276 * for you. 4277 * <p> 4278 * This version does not take a default value. If the setting has not 4279 * been set, or the string value is not a number, 4280 * it throws {@link SettingNotFoundException}. 4281 * 4282 * @param cr The ContentResolver to access. 4283 * @param name The name of the setting to retrieve. 4284 * 4285 * @return The setting's current value. 4286 * @throws SettingNotFoundException Thrown if a setting by the given 4287 * name can't be found or the setting value is not an integer. 4288 */ 4289 public static long getLong(ContentResolver cr, String name) 4290 throws SettingNotFoundException { 4291 return getLongForUser(cr, name, UserHandle.myUserId()); 4292 } 4293 4294 /** @hide */ 4295 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4296 throws SettingNotFoundException { 4297 String valString = getStringForUser(cr, name, userHandle); 4298 try { 4299 return Long.parseLong(valString); 4300 } catch (NumberFormatException e) { 4301 throw new SettingNotFoundException(name); 4302 } 4303 } 4304 4305 /** 4306 * Convenience function for updating a secure settings value as a long 4307 * integer. This will either create a new entry in the table if the 4308 * given name does not exist, or modify the value of the existing row 4309 * with that name. Note that internally setting values are always 4310 * stored as strings, so this function converts the given value to a 4311 * string before storing it. 4312 * 4313 * @param cr The ContentResolver to access. 4314 * @param name The name of the setting to modify. 4315 * @param value The new value for the setting. 4316 * @return true if the value was set, false on database errors 4317 */ 4318 public static boolean putLong(ContentResolver cr, String name, long value) { 4319 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4320 } 4321 4322 /** @hide */ 4323 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4324 int userHandle) { 4325 return putStringForUser(cr, name, Long.toString(value), userHandle); 4326 } 4327 4328 /** 4329 * Convenience function for retrieving a single secure settings value 4330 * as a floating point number. Note that internally setting values are 4331 * always stored as strings; this function converts the string to an 4332 * float for you. The default value will be returned if the setting 4333 * is not defined or not a valid float. 4334 * 4335 * @param cr The ContentResolver to access. 4336 * @param name The name of the setting to retrieve. 4337 * @param def Value to return if the setting is not defined. 4338 * 4339 * @return The setting's current value, or 'def' if it is not defined 4340 * or not a valid float. 4341 */ 4342 public static float getFloat(ContentResolver cr, String name, float def) { 4343 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4344 } 4345 4346 /** @hide */ 4347 public static float getFloatForUser(ContentResolver cr, String name, float def, 4348 int userHandle) { 4349 String v = getStringForUser(cr, name, userHandle); 4350 try { 4351 return v != null ? Float.parseFloat(v) : def; 4352 } catch (NumberFormatException e) { 4353 return def; 4354 } 4355 } 4356 4357 /** 4358 * Convenience function for retrieving a single secure settings value 4359 * as a float. Note that internally setting values are always 4360 * stored as strings; this function converts the string to a float 4361 * for you. 4362 * <p> 4363 * This version does not take a default value. If the setting has not 4364 * been set, or the string value is not a number, 4365 * it throws {@link SettingNotFoundException}. 4366 * 4367 * @param cr The ContentResolver to access. 4368 * @param name The name of the setting to retrieve. 4369 * 4370 * @throws SettingNotFoundException Thrown if a setting by the given 4371 * name can't be found or the setting value is not a float. 4372 * 4373 * @return The setting's current value. 4374 */ 4375 public static float getFloat(ContentResolver cr, String name) 4376 throws SettingNotFoundException { 4377 return getFloatForUser(cr, name, UserHandle.myUserId()); 4378 } 4379 4380 /** @hide */ 4381 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4382 throws SettingNotFoundException { 4383 String v = getStringForUser(cr, name, userHandle); 4384 if (v == null) { 4385 throw new SettingNotFoundException(name); 4386 } 4387 try { 4388 return Float.parseFloat(v); 4389 } catch (NumberFormatException e) { 4390 throw new SettingNotFoundException(name); 4391 } 4392 } 4393 4394 /** 4395 * Convenience function for updating a single settings value as a 4396 * floating point number. This will either create a new entry in the 4397 * table if the given name does not exist, or modify the value of the 4398 * existing row with that name. Note that internally setting values 4399 * are always stored as strings, so this function converts the given 4400 * value to a string before storing it. 4401 * 4402 * @param cr The ContentResolver to access. 4403 * @param name The name of the setting to modify. 4404 * @param value The new value for the setting. 4405 * @return true if the value was set, false on database errors 4406 */ 4407 public static boolean putFloat(ContentResolver cr, String name, float value) { 4408 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4409 } 4410 4411 /** @hide */ 4412 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4413 int userHandle) { 4414 return putStringForUser(cr, name, Float.toString(value), userHandle); 4415 } 4416 4417 /** 4418 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4419 * instead 4420 */ 4421 @Deprecated 4422 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4423 Global.DEVELOPMENT_SETTINGS_ENABLED; 4424 4425 /** 4426 * When the user has enable the option to have a "bug report" command 4427 * in the power menu. 4428 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4429 * @hide 4430 */ 4431 @Deprecated 4432 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4433 4434 /** 4435 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4436 */ 4437 @Deprecated 4438 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4439 4440 /** 4441 * Setting to allow mock locations and location provider status to be injected into the 4442 * LocationManager service for testing purposes during application development. These 4443 * locations and status values override actual location and status information generated 4444 * by network, gps, or other location providers. 4445 * 4446 * @deprecated This settings is not used anymore. 4447 */ 4448 @Deprecated 4449 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4450 4451 /** 4452 * A 64-bit number (as a hex string) that is randomly 4453 * generated when the user first sets up the device and should remain 4454 * constant for the lifetime of the user's device. The value may 4455 * change if a factory reset is performed on the device. 4456 * <p class="note"><strong>Note:</strong> When a device has <a 4457 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4458 * (available on certain devices running Android 4.2 or higher), each user appears as a 4459 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4460 * user.</p> 4461 */ 4462 public static final String ANDROID_ID = "android_id"; 4463 4464 /** 4465 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4466 */ 4467 @Deprecated 4468 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4469 4470 /** 4471 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4472 */ 4473 @Deprecated 4474 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4475 4476 /** 4477 * Setting to record the input method used by default, holding the ID 4478 * of the desired method. 4479 */ 4480 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4481 4482 /** 4483 * Setting to record the input method subtype used by default, holding the ID 4484 * of the desired method. 4485 */ 4486 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4487 "selected_input_method_subtype"; 4488 4489 /** 4490 * Setting to record the history of input method subtype, holding the pair of ID of IME 4491 * and its last used subtype. 4492 * @hide 4493 */ 4494 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4495 "input_methods_subtype_history"; 4496 4497 /** 4498 * Setting to record the visibility of input method selector 4499 */ 4500 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4501 "input_method_selector_visibility"; 4502 4503 /** 4504 * The currently selected voice interaction service flattened ComponentName. 4505 * @hide 4506 */ 4507 @TestApi 4508 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4509 4510 /** 4511 * bluetooth HCI snoop log configuration 4512 * @hide 4513 */ 4514 public static final String BLUETOOTH_HCI_LOG = 4515 "bluetooth_hci_log"; 4516 4517 /** 4518 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4519 */ 4520 @Deprecated 4521 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4522 4523 /** 4524 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4525 * @hide 4526 */ 4527 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4528 4529 /** 4530 * Prefix for category name that marks whether a suggested action from that category was 4531 * completed. 4532 * @hide 4533 */ 4534 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4535 4536 /** 4537 * List of input methods that are currently enabled. This is a string 4538 * containing the IDs of all enabled input methods, each ID separated 4539 * by ':'. 4540 */ 4541 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4542 4543 /** 4544 * List of system input methods that are currently disabled. This is a string 4545 * containing the IDs of all disabled input methods, each ID separated 4546 * by ':'. 4547 * @hide 4548 */ 4549 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4550 4551 /** 4552 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4553 * determines if the IME should be shown when a hard keyboard is attached. 4554 * @hide 4555 */ 4556 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4557 4558 /** 4559 * Host name and port for global http proxy. Uses ':' seperator for 4560 * between host and port. 4561 * 4562 * @deprecated Use {@link Global#HTTP_PROXY} 4563 */ 4564 @Deprecated 4565 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4566 4567 /** 4568 * Package designated as always-on VPN provider. 4569 * 4570 * @hide 4571 */ 4572 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4573 4574 /** 4575 * Whether applications can be installed for this user via the system's 4576 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4577 * 4578 * <p>1 = permit app installation via the system package installer intent 4579 * <p>0 = do not allow use of the package installer 4580 */ 4581 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4582 4583 /** 4584 * Comma-separated list of location providers that activities may access. Do not rely on 4585 * this value being present in settings.db or on ContentObserver notifications on the 4586 * corresponding Uri. 4587 * 4588 * @deprecated use {@link #LOCATION_MODE} and 4589 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4590 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4591 */ 4592 @Deprecated 4593 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4594 4595 /** 4596 * The degree of location access enabled by the user. 4597 * <p> 4598 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4599 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4600 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4601 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4602 * modes that might be added in the future. 4603 * <p> 4604 * Note: do not rely on this value being present in settings.db or on ContentObserver 4605 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4606 * to receive changes in this value. 4607 */ 4608 public static final String LOCATION_MODE = "location_mode"; 4609 /** 4610 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4611 * {@link #LOCATION_MODE_OFF} 4612 * @hide 4613 */ 4614 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4615 4616 /** 4617 * Sets all location providers to the previous states before location was turned off. 4618 * @hide 4619 */ 4620 public static final int LOCATION_MODE_PREVIOUS = -1; 4621 /** 4622 * Location access disabled. 4623 */ 4624 public static final int LOCATION_MODE_OFF = 0; 4625 /** 4626 * Network Location Provider disabled, but GPS and other sensors enabled. 4627 */ 4628 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4629 /** 4630 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4631 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4632 * {@link android.location.Criteria#POWER_MEDIUM}. 4633 */ 4634 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4635 /** 4636 * Best-effort location computation allowed. 4637 */ 4638 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4639 4640 /** 4641 * A flag containing settings used for biometric weak 4642 * @hide 4643 */ 4644 @Deprecated 4645 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4646 "lock_biometric_weak_flags"; 4647 4648 /** 4649 * Whether lock-to-app will lock the keyguard when exiting. 4650 * @hide 4651 */ 4652 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4653 4654 /** 4655 * Whether autolock is enabled (0 = false, 1 = true) 4656 * 4657 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4658 * level of the keyguard. Accessing this setting from an app that is targeting 4659 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4660 */ 4661 @Deprecated 4662 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4663 4664 /** 4665 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4666 * 4667 * @deprecated Accessing this setting from an app that is targeting 4668 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4669 */ 4670 @Deprecated 4671 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4672 4673 /** 4674 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4675 * true) 4676 * 4677 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4678 * lockscreen uses 4679 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4680 * Accessing this setting from an app that is targeting 4681 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4682 */ 4683 @Deprecated 4684 public static final String 4685 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4686 4687 /** 4688 * This preference allows the device to be locked given time after screen goes off, 4689 * subject to current DeviceAdmin policy limits. 4690 * @hide 4691 */ 4692 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4693 4694 4695 /** 4696 * This preference contains the string that shows for owner info on LockScreen. 4697 * @hide 4698 * @deprecated 4699 */ 4700 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4701 4702 /** 4703 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4704 * @hide 4705 */ 4706 @Deprecated 4707 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4708 "lock_screen_appwidget_ids"; 4709 4710 /** 4711 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4712 * @hide 4713 */ 4714 @Deprecated 4715 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4716 "lock_screen_fallback_appwidget_id"; 4717 4718 /** 4719 * Index of the lockscreen appwidget to restore, -1 if none. 4720 * @hide 4721 */ 4722 @Deprecated 4723 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4724 "lock_screen_sticky_appwidget"; 4725 4726 /** 4727 * This preference enables showing the owner info on LockScreen. 4728 * @hide 4729 * @deprecated 4730 */ 4731 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4732 "lock_screen_owner_info_enabled"; 4733 4734 /** 4735 * When set by a user, allows notifications to be shown atop a securely locked screen 4736 * in their full "private" form (same as when the device is unlocked). 4737 * @hide 4738 */ 4739 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4740 "lock_screen_allow_private_notifications"; 4741 4742 /** 4743 * When set by a user, allows notification remote input atop a securely locked screen 4744 * without having to unlock 4745 * @hide 4746 */ 4747 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4748 "lock_screen_allow_remote_input"; 4749 4750 /** 4751 * Set by the system to track if the user needs to see the call to action for 4752 * the lockscreen notification policy. 4753 * @hide 4754 */ 4755 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4756 "show_note_about_notification_hiding"; 4757 4758 /** 4759 * Set to 1 by the system after trust agents have been initialized. 4760 * @hide 4761 */ 4762 public static final String TRUST_AGENTS_INITIALIZED = 4763 "trust_agents_initialized"; 4764 4765 /** 4766 * The Logging ID (a unique 64-bit value) as a hex string. 4767 * Used as a pseudonymous identifier for logging. 4768 * @deprecated This identifier is poorly initialized and has 4769 * many collisions. It should not be used. 4770 */ 4771 @Deprecated 4772 public static final String LOGGING_ID = "logging_id"; 4773 4774 /** 4775 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4776 */ 4777 @Deprecated 4778 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4779 4780 /** 4781 * No longer supported. 4782 */ 4783 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4784 4785 /** 4786 * No longer supported. 4787 */ 4788 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4789 4790 /** 4791 * No longer supported. 4792 */ 4793 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4794 4795 /** 4796 * Settings classname to launch when Settings is clicked from All 4797 * Applications. Needed because of user testing between the old 4798 * and new Settings apps. 4799 */ 4800 // TODO: 881807 4801 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4802 4803 /** 4804 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4805 */ 4806 @Deprecated 4807 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4808 4809 /** 4810 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4811 */ 4812 @Deprecated 4813 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4814 4815 /** 4816 * If accessibility is enabled. 4817 */ 4818 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4819 4820 /** 4821 * If touch exploration is enabled. 4822 */ 4823 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4824 4825 /** 4826 * List of the enabled accessibility providers. 4827 */ 4828 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4829 "enabled_accessibility_services"; 4830 4831 /** 4832 * List of the accessibility services to which the user has granted 4833 * permission to put the device into touch exploration mode. 4834 * 4835 * @hide 4836 */ 4837 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4838 "touch_exploration_granted_accessibility_services"; 4839 4840 /** 4841 * Whether to speak passwords while in accessibility mode. 4842 */ 4843 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4844 4845 /** 4846 * Whether to draw text with high contrast while in accessibility mode. 4847 * 4848 * @hide 4849 */ 4850 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4851 "high_text_contrast_enabled"; 4852 4853 /** 4854 * If injection of accessibility enhancing JavaScript screen-reader 4855 * is enabled. 4856 * <p> 4857 * Note: The JavaScript based screen-reader is served by the 4858 * Google infrastructure and enable users with disabilities to 4859 * efficiently navigate in and explore web content. 4860 * </p> 4861 * <p> 4862 * This property represents a boolean value. 4863 * </p> 4864 * @hide 4865 */ 4866 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4867 "accessibility_script_injection"; 4868 4869 /** 4870 * The URL for the injected JavaScript based screen-reader used 4871 * for providing accessibility of content in WebView. 4872 * <p> 4873 * Note: The JavaScript based screen-reader is served by the 4874 * Google infrastructure and enable users with disabilities to 4875 * efficiently navigate in and explore web content. 4876 * </p> 4877 * <p> 4878 * This property represents a string value. 4879 * </p> 4880 * @hide 4881 */ 4882 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4883 "accessibility_script_injection_url"; 4884 4885 /** 4886 * Key bindings for navigation in built-in accessibility support for web content. 4887 * <p> 4888 * Note: These key bindings are for the built-in accessibility navigation for 4889 * web content which is used as a fall back solution if JavaScript in a WebView 4890 * is not enabled or the user has not opted-in script injection from Google. 4891 * </p> 4892 * <p> 4893 * The bindings are separated by semi-colon. A binding is a mapping from 4894 * a key to a sequence of actions (for more details look at 4895 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4896 * string representation of an integer obtained from a meta state (optional) shifted 4897 * sixteen times left and bitwise ored with a key code. An action is represented 4898 * as a hexademical string representation of an integer where the first two digits 4899 * are navigation action index, the second, the third, and the fourth digit pairs 4900 * represent the action arguments. The separate actions in a binding are colon 4901 * separated. The key and the action sequence it maps to are separated by equals. 4902 * </p> 4903 * <p> 4904 * For example, the binding below maps the DPAD right button to traverse the 4905 * current navigation axis once without firing an accessibility event and to 4906 * perform the same traversal again but to fire an event: 4907 * <code> 4908 * 0x16=0x01000100:0x01000101; 4909 * </code> 4910 * </p> 4911 * <p> 4912 * The goal of this binding is to enable dynamic rebinding of keys to 4913 * navigation actions for web content without requiring a framework change. 4914 * </p> 4915 * <p> 4916 * This property represents a string value. 4917 * </p> 4918 * @hide 4919 */ 4920 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4921 "accessibility_web_content_key_bindings"; 4922 4923 /** 4924 * Setting that specifies whether the display magnification is enabled. 4925 * Display magnifications allows the user to zoom in the display content 4926 * and is targeted to low vision users. The current magnification scale 4927 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4928 * 4929 * @hide 4930 */ 4931 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4932 "accessibility_display_magnification_enabled"; 4933 4934 /** 4935 * Setting that specifies what the display magnification scale is. 4936 * Display magnifications allows the user to zoom in the display 4937 * content and is targeted to low vision users. Whether a display 4938 * magnification is performed is controlled by 4939 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4940 * 4941 * @hide 4942 */ 4943 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4944 "accessibility_display_magnification_scale"; 4945 4946 /** 4947 * Setting that specifies whether the display magnification should be 4948 * automatically updated. If this fearture is enabled the system will 4949 * exit magnification mode or pan the viewport when a context change 4950 * occurs. For example, on staring a new activity or rotating the screen, 4951 * the system may zoom out so the user can see the new context he is in. 4952 * Another example is on showing a window that is not visible in the 4953 * magnified viewport the system may pan the viewport to make the window 4954 * the has popped up so the user knows that the context has changed. 4955 * Whether a screen magnification is performed is controlled by 4956 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4957 * 4958 * @hide 4959 */ 4960 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4961 "accessibility_display_magnification_auto_update"; 4962 4963 /** 4964 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4965 * modified from an AccessibilityService using the SoftKeyboardController. 4966 * 4967 * @hide 4968 */ 4969 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4970 "accessibility_soft_keyboard_mode"; 4971 4972 /** 4973 * Default soft keyboard behavior. 4974 * 4975 * @hide 4976 */ 4977 public static final int SHOW_MODE_AUTO = 0; 4978 4979 /** 4980 * Soft keyboard is never shown. 4981 * 4982 * @hide 4983 */ 4984 public static final int SHOW_MODE_HIDDEN = 1; 4985 4986 /** 4987 * Setting that specifies whether timed text (captions) should be 4988 * displayed in video content. Text display properties are controlled by 4989 * the following settings: 4990 * <ul> 4991 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4992 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4993 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4994 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4995 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4996 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4997 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4998 * </ul> 4999 * 5000 * @hide 5001 */ 5002 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5003 "accessibility_captioning_enabled"; 5004 5005 /** 5006 * Setting that specifies the language for captions as a locale string, 5007 * e.g. en_US. 5008 * 5009 * @see java.util.Locale#toString 5010 * @hide 5011 */ 5012 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5013 "accessibility_captioning_locale"; 5014 5015 /** 5016 * Integer property that specifies the preset style for captions, one 5017 * of: 5018 * <ul> 5019 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5020 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5021 * </ul> 5022 * 5023 * @see java.util.Locale#toString 5024 * @hide 5025 */ 5026 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5027 "accessibility_captioning_preset"; 5028 5029 /** 5030 * Integer property that specifes the background color for captions as a 5031 * packed 32-bit color. 5032 * 5033 * @see android.graphics.Color#argb 5034 * @hide 5035 */ 5036 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5037 "accessibility_captioning_background_color"; 5038 5039 /** 5040 * Integer property that specifes the foreground color for captions as a 5041 * packed 32-bit color. 5042 * 5043 * @see android.graphics.Color#argb 5044 * @hide 5045 */ 5046 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5047 "accessibility_captioning_foreground_color"; 5048 5049 /** 5050 * Integer property that specifes the edge type for captions, one of: 5051 * <ul> 5052 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5053 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5054 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5055 * </ul> 5056 * 5057 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5058 * @hide 5059 */ 5060 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5061 "accessibility_captioning_edge_type"; 5062 5063 /** 5064 * Integer property that specifes the edge color for captions as a 5065 * packed 32-bit color. 5066 * 5067 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5068 * @see android.graphics.Color#argb 5069 * @hide 5070 */ 5071 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5072 "accessibility_captioning_edge_color"; 5073 5074 /** 5075 * Integer property that specifes the window color for captions as a 5076 * packed 32-bit color. 5077 * 5078 * @see android.graphics.Color#argb 5079 * @hide 5080 */ 5081 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5082 "accessibility_captioning_window_color"; 5083 5084 /** 5085 * String property that specifies the typeface for captions, one of: 5086 * <ul> 5087 * <li>DEFAULT 5088 * <li>MONOSPACE 5089 * <li>SANS_SERIF 5090 * <li>SERIF 5091 * </ul> 5092 * 5093 * @see android.graphics.Typeface 5094 * @hide 5095 */ 5096 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5097 "accessibility_captioning_typeface"; 5098 5099 /** 5100 * Floating point property that specifies font scaling for captions. 5101 * 5102 * @hide 5103 */ 5104 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5105 "accessibility_captioning_font_scale"; 5106 5107 /** 5108 * Setting that specifies whether display color inversion is enabled. 5109 */ 5110 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5111 "accessibility_display_inversion_enabled"; 5112 5113 /** 5114 * Setting that specifies whether display color space adjustment is 5115 * enabled. 5116 * 5117 * @hide 5118 */ 5119 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5120 "accessibility_display_daltonizer_enabled"; 5121 5122 /** 5123 * Integer property that specifies the type of color space adjustment to 5124 * perform. Valid values are defined in AccessibilityManager. 5125 * 5126 * @hide 5127 */ 5128 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5129 "accessibility_display_daltonizer"; 5130 5131 /** 5132 * Float list that specifies the color matrix to apply to 5133 * the display. Valid values are defined in AccessibilityManager. 5134 * 5135 * @hide 5136 */ 5137 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5138 "accessibility_display_color_matrix"; 5139 5140 /** 5141 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5142 * enabled. 5143 * 5144 * @hide 5145 */ 5146 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5147 "accessibility_autoclick_enabled"; 5148 5149 /** 5150 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5151 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5152 * 5153 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5154 * @hide 5155 */ 5156 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5157 "accessibility_autoclick_delay"; 5158 5159 /** 5160 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5161 * accessibility. 5162 * (0 = false, 1 = true) 5163 * @hide 5164 */ 5165 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5166 "accessibility_large_pointer_icon"; 5167 5168 /** 5169 * The timeout for considering a press to be a long press in milliseconds. 5170 * @hide 5171 */ 5172 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5173 5174 /** 5175 * List of the enabled print services. 5176 * 5177 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5178 * from pre-N. 5179 * 5180 * @hide 5181 */ 5182 public static final String ENABLED_PRINT_SERVICES = 5183 "enabled_print_services"; 5184 5185 /** 5186 * List of the disabled print services. 5187 * 5188 * @hide 5189 */ 5190 public static final String DISABLED_PRINT_SERVICES = 5191 "disabled_print_services"; 5192 5193 /** 5194 * The saved value for WindowManagerService.setForcedDisplayDensity() 5195 * formatted as a single integer representing DPI. If unset, then use 5196 * the real display density. 5197 * 5198 * @hide 5199 */ 5200 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5201 5202 /** 5203 * Setting to always use the default text-to-speech settings regardless 5204 * of the application settings. 5205 * 1 = override application settings, 5206 * 0 = use application settings (if specified). 5207 * 5208 * @deprecated The value of this setting is no longer respected by 5209 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5210 */ 5211 @Deprecated 5212 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5213 5214 /** 5215 * Default text-to-speech engine speech rate. 100 = 1x 5216 */ 5217 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5218 5219 /** 5220 * Default text-to-speech engine pitch. 100 = 1x 5221 */ 5222 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5223 5224 /** 5225 * Default text-to-speech engine. 5226 */ 5227 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5228 5229 /** 5230 * Default text-to-speech language. 5231 * 5232 * @deprecated this setting is no longer in use, as of the Ice Cream 5233 * Sandwich release. Apps should never need to read this setting directly, 5234 * instead can query the TextToSpeech framework classes for the default 5235 * locale. {@link TextToSpeech#getLanguage()}. 5236 */ 5237 @Deprecated 5238 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5239 5240 /** 5241 * Default text-to-speech country. 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_COUNTRY = "tts_default_country"; 5250 5251 /** 5252 * Default text-to-speech locale variant. 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 5257 * locale that is in use {@link TextToSpeech#getLanguage()}. 5258 */ 5259 @Deprecated 5260 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5261 5262 /** 5263 * Stores the default tts locales on a per engine basis. Stored as 5264 * a comma seperated list of values, each value being of the form 5265 * {@code engine_name:locale} for example, 5266 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5267 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5268 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5269 * setting directly, and can query the TextToSpeech framework classes 5270 * for the locale that is in use. 5271 * 5272 * @hide 5273 */ 5274 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5275 5276 /** 5277 * Space delimited list of plugin packages that are enabled. 5278 */ 5279 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5280 5281 /** 5282 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5283 * instead. 5284 */ 5285 @Deprecated 5286 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5287 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5288 5289 /** 5290 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5291 * instead. 5292 */ 5293 @Deprecated 5294 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5295 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5296 5297 /** 5298 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5299 * instead. 5300 */ 5301 @Deprecated 5302 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5303 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5304 5305 /** 5306 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5307 * instead. 5308 */ 5309 @Deprecated 5310 public static final String WIFI_ON = Global.WIFI_ON; 5311 5312 /** 5313 * The acceptable packet loss percentage (range 0 - 100) before trying 5314 * another AP on the same network. 5315 * @deprecated This setting is not used. 5316 */ 5317 @Deprecated 5318 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5319 "wifi_watchdog_acceptable_packet_loss_percentage"; 5320 5321 /** 5322 * The number of access points required for a network in order for the 5323 * watchdog to monitor it. 5324 * @deprecated This setting is not used. 5325 */ 5326 @Deprecated 5327 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5328 5329 /** 5330 * The delay between background checks. 5331 * @deprecated This setting is not used. 5332 */ 5333 @Deprecated 5334 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5335 "wifi_watchdog_background_check_delay_ms"; 5336 5337 /** 5338 * Whether the Wi-Fi watchdog is enabled for background checking even 5339 * after it thinks the user has connected to a good access point. 5340 * @deprecated This setting is not used. 5341 */ 5342 @Deprecated 5343 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5344 "wifi_watchdog_background_check_enabled"; 5345 5346 /** 5347 * The timeout for a background ping 5348 * @deprecated This setting is not used. 5349 */ 5350 @Deprecated 5351 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5352 "wifi_watchdog_background_check_timeout_ms"; 5353 5354 /** 5355 * The number of initial pings to perform that *may* be ignored if they 5356 * fail. Again, if these fail, they will *not* be used in packet loss 5357 * calculation. For example, one network always seemed to time out for 5358 * the first couple pings, so this is set to 3 by default. 5359 * @deprecated This setting is not used. 5360 */ 5361 @Deprecated 5362 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5363 "wifi_watchdog_initial_ignored_ping_count"; 5364 5365 /** 5366 * The maximum number of access points (per network) to attempt to test. 5367 * If this number is reached, the watchdog will no longer monitor the 5368 * initial connection state for the network. This is a safeguard for 5369 * networks containing multiple APs whose DNS does not respond to pings. 5370 * @deprecated This setting is not used. 5371 */ 5372 @Deprecated 5373 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5374 5375 /** 5376 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5377 */ 5378 @Deprecated 5379 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5380 5381 /** 5382 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5383 * @deprecated This setting is not used. 5384 */ 5385 @Deprecated 5386 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5387 5388 /** 5389 * The number of pings to test if an access point is a good connection. 5390 * @deprecated This setting is not used. 5391 */ 5392 @Deprecated 5393 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5394 5395 /** 5396 * The delay between pings. 5397 * @deprecated This setting is not used. 5398 */ 5399 @Deprecated 5400 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5401 5402 /** 5403 * The timeout per ping. 5404 * @deprecated This setting is not used. 5405 */ 5406 @Deprecated 5407 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5408 5409 /** 5410 * @deprecated Use 5411 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5412 */ 5413 @Deprecated 5414 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5415 5416 /** 5417 * @deprecated Use 5418 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5419 */ 5420 @Deprecated 5421 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5422 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5423 5424 /** 5425 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5426 * the receivers of the PendingIntent an opportunity to make a new network request before 5427 * the Network satisfying the request is potentially removed. 5428 * 5429 * @hide 5430 */ 5431 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5432 "connectivity_release_pending_intent_delay_ms"; 5433 5434 /** 5435 * Whether background data usage is allowed. 5436 * 5437 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5438 * availability of background data depends on several 5439 * combined factors. When background data is unavailable, 5440 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5441 * now appear disconnected. 5442 */ 5443 @Deprecated 5444 public static final String BACKGROUND_DATA = "background_data"; 5445 5446 /** 5447 * Origins for which browsers should allow geolocation by default. 5448 * The value is a space-separated list of origins. 5449 */ 5450 public static final String ALLOWED_GEOLOCATION_ORIGINS 5451 = "allowed_geolocation_origins"; 5452 5453 /** 5454 * The preferred TTY mode 0 = TTy Off, CDMA default 5455 * 1 = TTY Full 5456 * 2 = TTY HCO 5457 * 3 = TTY VCO 5458 * @hide 5459 */ 5460 public static final String PREFERRED_TTY_MODE = 5461 "preferred_tty_mode"; 5462 5463 /** 5464 * Whether the enhanced voice privacy mode is enabled. 5465 * 0 = normal voice privacy 5466 * 1 = enhanced voice privacy 5467 * @hide 5468 */ 5469 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5470 5471 /** 5472 * Whether the TTY mode mode is enabled. 5473 * 0 = disabled 5474 * 1 = enabled 5475 * @hide 5476 */ 5477 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5478 5479 /** 5480 * Controls whether settings backup is enabled. 5481 * Type: int ( 0 = disabled, 1 = enabled ) 5482 * @hide 5483 */ 5484 public static final String BACKUP_ENABLED = "backup_enabled"; 5485 5486 /** 5487 * Controls whether application data is automatically restored from backup 5488 * at install time. 5489 * Type: int ( 0 = disabled, 1 = enabled ) 5490 * @hide 5491 */ 5492 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5493 5494 /** 5495 * Indicates whether settings backup has been fully provisioned. 5496 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5497 * @hide 5498 */ 5499 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5500 5501 /** 5502 * Component of the transport to use for backup/restore. 5503 * @hide 5504 */ 5505 public static final String BACKUP_TRANSPORT = "backup_transport"; 5506 5507 /** 5508 * Version for which the setup wizard was last shown. Bumped for 5509 * each release when there is new setup information to show. 5510 * @hide 5511 */ 5512 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5513 5514 /** 5515 * The interval in milliseconds after which Wi-Fi is considered idle. 5516 * When idle, it is possible for the device to be switched from Wi-Fi to 5517 * the mobile data network. 5518 * @hide 5519 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5520 * instead. 5521 */ 5522 @Deprecated 5523 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5524 5525 /** 5526 * The global search provider chosen by the user (if multiple global 5527 * search providers are installed). This will be the provider returned 5528 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5529 * installed. This setting is stored as a flattened component name as 5530 * per {@link ComponentName#flattenToString()}. 5531 * 5532 * @hide 5533 */ 5534 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5535 "search_global_search_activity"; 5536 5537 /** 5538 * The number of promoted sources in GlobalSearch. 5539 * @hide 5540 */ 5541 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5542 /** 5543 * The maximum number of suggestions returned by GlobalSearch. 5544 * @hide 5545 */ 5546 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5547 /** 5548 * The number of suggestions GlobalSearch will ask each non-web search source for. 5549 * @hide 5550 */ 5551 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5552 /** 5553 * The number of suggestions the GlobalSearch will ask the web search source for. 5554 * @hide 5555 */ 5556 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5557 "search_web_results_override_limit"; 5558 /** 5559 * The number of milliseconds that GlobalSearch will wait for suggestions from 5560 * promoted sources before continuing with all other sources. 5561 * @hide 5562 */ 5563 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5564 "search_promoted_source_deadline_millis"; 5565 /** 5566 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5567 * @hide 5568 */ 5569 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5570 /** 5571 * The maximum number of milliseconds that GlobalSearch shows the previous results 5572 * after receiving a new query. 5573 * @hide 5574 */ 5575 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5576 /** 5577 * The maximum age of log data used for shortcuts in GlobalSearch. 5578 * @hide 5579 */ 5580 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5581 /** 5582 * The maximum age of log data used for source ranking in GlobalSearch. 5583 * @hide 5584 */ 5585 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5586 "search_max_source_event_age_millis"; 5587 /** 5588 * The minimum number of impressions needed to rank a source in GlobalSearch. 5589 * @hide 5590 */ 5591 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5592 "search_min_impressions_for_source_ranking"; 5593 /** 5594 * The minimum number of clicks needed to rank a source in GlobalSearch. 5595 * @hide 5596 */ 5597 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5598 "search_min_clicks_for_source_ranking"; 5599 /** 5600 * The maximum number of shortcuts shown by GlobalSearch. 5601 * @hide 5602 */ 5603 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5604 /** 5605 * The size of the core thread pool for suggestion queries in GlobalSearch. 5606 * @hide 5607 */ 5608 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5609 "search_query_thread_core_pool_size"; 5610 /** 5611 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5612 * @hide 5613 */ 5614 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5615 "search_query_thread_max_pool_size"; 5616 /** 5617 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5618 * @hide 5619 */ 5620 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5621 "search_shortcut_refresh_core_pool_size"; 5622 /** 5623 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5624 * @hide 5625 */ 5626 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5627 "search_shortcut_refresh_max_pool_size"; 5628 /** 5629 * The maximun time that excess threads in the GlobalSeach thread pools will 5630 * wait before terminating. 5631 * @hide 5632 */ 5633 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5634 "search_thread_keepalive_seconds"; 5635 /** 5636 * The maximum number of concurrent suggestion queries to each source. 5637 * @hide 5638 */ 5639 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5640 "search_per_source_concurrent_query_limit"; 5641 5642 /** 5643 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5644 * @hide 5645 */ 5646 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5647 5648 /** 5649 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5650 * @hide 5651 */ 5652 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5653 5654 /** 5655 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5656 * @hide 5657 */ 5658 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5659 5660 /** 5661 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5662 * @hide 5663 */ 5664 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5665 5666 /** 5667 * If nonzero, ANRs in invisible background processes bring up a dialog. 5668 * Otherwise, the process will be silently killed. 5669 * @hide 5670 */ 5671 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5672 5673 /** 5674 * The {@link ComponentName} string of the service to be used as the voice recognition 5675 * service. 5676 * 5677 * @hide 5678 */ 5679 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5680 5681 /** 5682 * Stores whether an user has consented to have apps verified through PAM. 5683 * The value is boolean (1 or 0). 5684 * 5685 * @hide 5686 */ 5687 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5688 "package_verifier_user_consent"; 5689 5690 /** 5691 * The {@link ComponentName} string of the selected spell checker service which is 5692 * one of the services managed by the text service manager. 5693 * 5694 * @hide 5695 */ 5696 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5697 5698 /** 5699 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5700 * service which is one of the services managed by the text service manager. 5701 * 5702 * @hide 5703 */ 5704 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5705 "selected_spell_checker_subtype"; 5706 5707 /** 5708 * The {@link ComponentName} string whether spell checker is enabled or not. 5709 * 5710 * @hide 5711 */ 5712 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5713 5714 /** 5715 * What happens when the user presses the Power button while in-call 5716 * and the screen is on.<br/> 5717 * <b>Values:</b><br/> 5718 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5719 * 2 - The Power button hangs up the current call.<br/> 5720 * 5721 * @hide 5722 */ 5723 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5724 5725 /** 5726 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5727 * @hide 5728 */ 5729 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5730 5731 /** 5732 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5733 * @hide 5734 */ 5735 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5736 5737 /** 5738 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5739 * @hide 5740 */ 5741 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5742 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5743 5744 /** 5745 * Whether the device should wake when the wake gesture sensor detects motion. 5746 * @hide 5747 */ 5748 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5749 5750 /** 5751 * Whether the device should doze if configured. 5752 * @hide 5753 */ 5754 public static final String DOZE_ENABLED = "doze_enabled"; 5755 5756 /** 5757 * The current night mode that has been selected by the user. Owned 5758 * and controlled by UiModeManagerService. Constants are as per 5759 * UiModeManager. 5760 * @hide 5761 */ 5762 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5763 5764 /** 5765 * Whether screensavers are enabled. 5766 * @hide 5767 */ 5768 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5769 5770 /** 5771 * The user's chosen screensaver components. 5772 * 5773 * These will be launched by the PhoneWindowManager after a timeout when not on 5774 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5775 * @hide 5776 */ 5777 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5778 5779 /** 5780 * If screensavers are enabled, whether the screensaver should be automatically launched 5781 * when the device is inserted into a (desk) dock. 5782 * @hide 5783 */ 5784 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5785 5786 /** 5787 * If screensavers are enabled, whether the screensaver should be automatically launched 5788 * when the screen times out when not on battery. 5789 * @hide 5790 */ 5791 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5792 5793 /** 5794 * If screensavers are enabled, the default screensaver component. 5795 * @hide 5796 */ 5797 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5798 5799 /** 5800 * The default NFC payment component 5801 * @hide 5802 */ 5803 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5804 5805 /** 5806 * Whether NFC payment is handled by the foreground application or a default. 5807 * @hide 5808 */ 5809 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5810 5811 /** 5812 * Specifies the package name currently configured to be the primary sms application 5813 * @hide 5814 */ 5815 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5816 5817 /** 5818 * Specifies the package name currently configured to be the default dialer application 5819 * @hide 5820 */ 5821 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5822 5823 /** 5824 * Specifies the package name currently configured to be the emergency assistance application 5825 * 5826 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5827 * 5828 * @hide 5829 */ 5830 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5831 5832 /** 5833 * Specifies whether the current app context on scren (assist data) will be sent to the 5834 * assist application (active voice interaction service). 5835 * 5836 * @hide 5837 */ 5838 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5839 5840 /** 5841 * Specifies whether a screenshot of the screen contents will be sent to the assist 5842 * application (active voice interaction service). 5843 * 5844 * @hide 5845 */ 5846 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5847 5848 /** 5849 * Names of the service components that the current user has explicitly allowed to 5850 * see all of the user's notifications, separated by ':'. 5851 * 5852 * @hide 5853 */ 5854 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5855 5856 /** 5857 * Names of the packages that the current user has explicitly allowed to 5858 * manage notification policy configuration, separated by ':'. 5859 */ 5860 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5861 "enabled_notification_policy_access_packages"; 5862 5863 /** @hide */ 5864 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5865 5866 /** @hide */ 5867 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5868 = "volume_controller_service_component"; 5869 5870 /** @hide */ 5871 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5872 5873 /** 5874 * This is the query URI for finding a print service to install. 5875 * 5876 * @hide 5877 */ 5878 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5879 5880 /** 5881 * This is the query URI for finding a NFC payment service to install. 5882 * 5883 * @hide 5884 */ 5885 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5886 5887 /** 5888 * If enabled, apps should try to skip any introductory hints on first launch. This might 5889 * apply to users that are already familiar with the environment or temporary users. 5890 * <p> 5891 * Type : int (0 to show hints, 1 to skip showing hints) 5892 */ 5893 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5894 5895 /** 5896 * Persisted playback time after a user confirmation of an unsafe volume level. 5897 * 5898 * @hide 5899 */ 5900 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5901 5902 /** 5903 * This preference enables notification display on the lockscreen. 5904 * @hide 5905 */ 5906 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5907 "lock_screen_show_notifications"; 5908 5909 /** 5910 * List of TV inputs that are currently hidden. This is a string 5911 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5912 * {@link android.net.Uri#encode(String)} and separated by ':'. 5913 * @hide 5914 */ 5915 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5916 5917 /** 5918 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5919 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5920 * and separated by ','. Each pair is separated by ':'. 5921 * @hide 5922 */ 5923 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5924 5925 /** 5926 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5927 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5928 * and 0 means automatic routing is enabled. 5929 * 5930 * @hide 5931 */ 5932 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5933 "usb_audio_automatic_routing_disabled"; 5934 5935 /** 5936 * The timeout in milliseconds before the device fully goes to sleep after 5937 * a period of inactivity. This value sets an upper bound on how long the device 5938 * will stay awake or dreaming without user activity. It should generally 5939 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5940 * will sleep before it ever has a chance to dream. 5941 * <p> 5942 * Use -1 to disable this timeout. 5943 * </p> 5944 * 5945 * @hide 5946 */ 5947 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5948 5949 /** 5950 * Controls whether double tap to wake is enabled. 5951 * @hide 5952 */ 5953 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5954 5955 /** 5956 * The current assistant component. It could be a voice interaction service, 5957 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5958 * handling. 5959 * 5960 * @hide 5961 */ 5962 public static final String ASSISTANT = "assistant"; 5963 5964 /** 5965 * Whether the camera launch gesture should be disabled. 5966 * 5967 * @hide 5968 */ 5969 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5970 5971 /** 5972 * Whether the camera launch gesture to double tap the power button when the screen is off 5973 * should be disabled. 5974 * 5975 * @hide 5976 */ 5977 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5978 "camera_double_tap_power_gesture_disabled"; 5979 5980 /** 5981 5982 /** 5983 * Behavior of twilight on the device. 5984 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5985 * or {@link #TWILIGHT_MODE_AUTO}. 5986 * @hide 5987 */ 5988 public static final String TWILIGHT_MODE = "twilight_mode"; 5989 5990 /** 5991 * Twilight mode always off. 5992 * @hide 5993 */ 5994 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 5995 5996 /** 5997 * Twilight mode always on. 5998 * @hide 5999 */ 6000 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6001 6002 /** 6003 * Twilight mode auto. 6004 * @hide 6005 */ 6006 public static final int TWILIGHT_MODE_AUTO = 2; 6007 6008 /** 6009 * Twilight mode auto, temporarily overriden to on. 6010 * @hide 6011 */ 6012 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6013 6014 /** 6015 * Twilight mode auto, temporarily overriden to off. 6016 * @hide 6017 */ 6018 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6019 6020 /** 6021 * Whether brightness should automatically adjust based on twilight state. 6022 * @hide 6023 */ 6024 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6025 6026 /** 6027 * Names of the service components that the current user has explicitly allowed to 6028 * be a VR mode listener, separated by ':'. 6029 * 6030 * @hide 6031 */ 6032 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6033 6034 /** 6035 * This are the settings to be backed up. 6036 * 6037 * NOTE: Settings are backed up and restored in the order they appear 6038 * in this array. If you have one setting depending on another, 6039 * make sure that they are ordered appropriately. 6040 * 6041 * @hide 6042 */ 6043 public static final String[] SETTINGS_TO_BACKUP = { 6044 BUGREPORT_IN_POWER_MENU, // moved to global 6045 ALLOW_MOCK_LOCATION, 6046 PARENTAL_CONTROL_ENABLED, 6047 PARENTAL_CONTROL_REDIRECT_URL, 6048 USB_MASS_STORAGE_ENABLED, // moved to global 6049 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6050 ACCESSIBILITY_DISPLAY_DALTONIZER, 6051 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6052 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6053 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6054 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6055 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6056 ACCESSIBILITY_SCRIPT_INJECTION, 6057 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6058 BACKUP_AUTO_RESTORE, 6059 ENABLED_ACCESSIBILITY_SERVICES, 6060 ENABLED_NOTIFICATION_LISTENERS, 6061 ENABLED_VR_LISTENERS, 6062 ENABLED_INPUT_METHODS, 6063 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6064 TOUCH_EXPLORATION_ENABLED, 6065 ACCESSIBILITY_ENABLED, 6066 ACCESSIBILITY_SPEAK_PASSWORD, 6067 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6068 ACCESSIBILITY_CAPTIONING_PRESET, 6069 ACCESSIBILITY_CAPTIONING_ENABLED, 6070 ACCESSIBILITY_CAPTIONING_LOCALE, 6071 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6072 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6073 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6074 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6075 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6076 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6077 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6078 TTS_USE_DEFAULTS, 6079 TTS_DEFAULT_RATE, 6080 TTS_DEFAULT_PITCH, 6081 TTS_DEFAULT_SYNTH, 6082 TTS_DEFAULT_LANG, 6083 TTS_DEFAULT_COUNTRY, 6084 TTS_ENABLED_PLUGINS, 6085 TTS_DEFAULT_LOCALE, 6086 SHOW_IME_WITH_HARD_KEYBOARD, 6087 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6088 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6089 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6090 SELECTED_SPELL_CHECKER, 6091 SELECTED_SPELL_CHECKER_SUBTYPE, 6092 SPELL_CHECKER_ENABLED, 6093 MOUNT_PLAY_NOTIFICATION_SND, 6094 MOUNT_UMS_AUTOSTART, 6095 MOUNT_UMS_PROMPT, 6096 MOUNT_UMS_NOTIFY_ENABLED, 6097 SLEEP_TIMEOUT, 6098 DOUBLE_TAP_TO_WAKE, 6099 WAKE_GESTURE_ENABLED, 6100 LONG_PRESS_TIMEOUT, 6101 CAMERA_GESTURE_DISABLED, 6102 ACCESSIBILITY_AUTOCLICK_ENABLED, 6103 ACCESSIBILITY_AUTOCLICK_DELAY, 6104 ACCESSIBILITY_LARGE_POINTER_ICON, 6105 PREFERRED_TTY_MODE, 6106 ENHANCED_VOICE_PRIVACY_ENABLED, 6107 TTY_MODE_ENABLED, 6108 INCALL_POWER_BUTTON_BEHAVIOR 6109 }; 6110 6111 /** 6112 * These entries are considered common between the personal and the managed profile, 6113 * since the managed profile doesn't get to change them. 6114 */ 6115 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6116 6117 static { 6118 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6119 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6120 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6121 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6122 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6123 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6124 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6125 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6126 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6127 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6128 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6129 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6130 } 6131 6132 /** @hide */ 6133 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6134 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6135 } 6136 6137 /** 6138 * Helper method for determining if a location provider is enabled. 6139 * 6140 * @param cr the content resolver to use 6141 * @param provider the location provider to query 6142 * @return true if the provider is enabled 6143 * 6144 * @deprecated use {@link #LOCATION_MODE} or 6145 * {@link LocationManager#isProviderEnabled(String)} 6146 */ 6147 @Deprecated 6148 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6149 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6150 } 6151 6152 /** 6153 * Helper method for determining if a location provider is enabled. 6154 * @param cr the content resolver to use 6155 * @param provider the location provider to query 6156 * @param userId the userId to query 6157 * @return true if the provider is enabled 6158 * @deprecated use {@link #LOCATION_MODE} or 6159 * {@link LocationManager#isProviderEnabled(String)} 6160 * @hide 6161 */ 6162 @Deprecated 6163 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6164 String allowedProviders = Settings.Secure.getStringForUser(cr, 6165 LOCATION_PROVIDERS_ALLOWED, userId); 6166 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6167 } 6168 6169 /** 6170 * Thread-safe method for enabling or disabling a single location provider. 6171 * @param cr the content resolver to use 6172 * @param provider the location provider to enable or disable 6173 * @param enabled true if the provider should be enabled 6174 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6175 */ 6176 @Deprecated 6177 public static final void setLocationProviderEnabled(ContentResolver cr, 6178 String provider, boolean enabled) { 6179 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6180 } 6181 6182 /** 6183 * Thread-safe method for enabling or disabling a single location provider. 6184 * 6185 * @param cr the content resolver to use 6186 * @param provider the location provider to enable or disable 6187 * @param enabled true if the provider should be enabled 6188 * @param userId the userId for which to enable/disable providers 6189 * @return true if the value was set, false on database errors 6190 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6191 * {@link #LOCATION_MODE} 6192 * @hide 6193 */ 6194 @Deprecated 6195 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6196 String provider, boolean enabled, int userId) { 6197 synchronized (mLocationSettingsLock) { 6198 // to ensure thread safety, we write the provider name with a '+' or '-' 6199 // and let the SettingsProvider handle it rather than reading and modifying 6200 // the list of enabled providers. 6201 if (enabled) { 6202 provider = "+" + provider; 6203 } else { 6204 provider = "-" + provider; 6205 } 6206 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6207 userId); 6208 } 6209 } 6210 6211 /** 6212 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6213 */ 6214 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6215 final int mode = getLocationModeForUser(cr, userId); 6216 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6217 } 6218 6219 /** 6220 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6221 */ 6222 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6223 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6224 LOCATION_MODE_HIGH_ACCURACY, userId); 6225 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6226 // turn on location any longer. 6227 if (mode == LOCATION_MODE_OFF) { 6228 mode = LOCATION_MODE_HIGH_ACCURACY; 6229 } 6230 return setLocationModeForUser(cr, mode, userId); 6231 } 6232 6233 /** 6234 * Thread-safe method for setting the location mode to one of 6235 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6236 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6237 * 6238 * @param cr the content resolver to use 6239 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6240 * @param userId the userId for which to change mode 6241 * @return true if the value was set, false on database errors 6242 * 6243 * @throws IllegalArgumentException if mode is not one of the supported values 6244 */ 6245 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6246 int userId) { 6247 synchronized (mLocationSettingsLock) { 6248 boolean gps = false; 6249 boolean network = false; 6250 switch (mode) { 6251 case LOCATION_MODE_PREVIOUS: 6252 // Retrieve the actual mode and set to that mode. 6253 return restoreLocationModeForUser(cr, userId); 6254 case LOCATION_MODE_OFF: 6255 saveLocationModeForUser(cr, userId); 6256 break; 6257 case LOCATION_MODE_SENSORS_ONLY: 6258 gps = true; 6259 break; 6260 case LOCATION_MODE_BATTERY_SAVING: 6261 network = true; 6262 break; 6263 case LOCATION_MODE_HIGH_ACCURACY: 6264 gps = true; 6265 network = true; 6266 break; 6267 default: 6268 throw new IllegalArgumentException("Invalid location mode: " + mode); 6269 } 6270 // Note it's important that we set the NLP mode first. The Google implementation 6271 // of NLP clears its NLP consent setting any time it receives a 6272 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6273 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6274 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6275 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6276 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6277 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6278 // dialog. Then the people who wrote the setup wizard would be sad. 6279 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6280 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6281 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6282 cr, LocationManager.GPS_PROVIDER, gps, userId); 6283 return gpsSuccess && nlpSuccess; 6284 } 6285 } 6286 6287 /** 6288 * Thread-safe method for reading the location mode, returns one of 6289 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6290 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6291 * 6292 * @param cr the content resolver to use 6293 * @param userId the userId for which to read the mode 6294 * @return the location mode 6295 */ 6296 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6297 synchronized (mLocationSettingsLock) { 6298 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6299 cr, LocationManager.GPS_PROVIDER, userId); 6300 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6301 cr, LocationManager.NETWORK_PROVIDER, userId); 6302 if (gpsEnabled && networkEnabled) { 6303 return LOCATION_MODE_HIGH_ACCURACY; 6304 } else if (gpsEnabled) { 6305 return LOCATION_MODE_SENSORS_ONLY; 6306 } else if (networkEnabled) { 6307 return LOCATION_MODE_BATTERY_SAVING; 6308 } else { 6309 return LOCATION_MODE_OFF; 6310 } 6311 } 6312 } 6313 } 6314 6315 /** 6316 * Global system settings, containing preferences that always apply identically 6317 * to all defined users. Applications can read these but are not allowed to write; 6318 * like the "Secure" settings, these are for preferences that the user must 6319 * explicitly modify through the system UI or specialized APIs for those values. 6320 */ 6321 public static final class Global extends NameValueTable { 6322 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6323 6324 /** 6325 * The content:// style URL for global secure settings items. Not public. 6326 */ 6327 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6328 6329 /** 6330 * Whether users are allowed to add more users or guest from lockscreen. 6331 * <p> 6332 * Type: int 6333 * @hide 6334 */ 6335 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6336 6337 /** 6338 * Setting whether the global gesture for enabling accessibility is enabled. 6339 * If this gesture is enabled the user will be able to perfrom it to enable 6340 * the accessibility state without visiting the settings app. 6341 * @hide 6342 */ 6343 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6344 "enable_accessibility_global_gesture_enabled"; 6345 6346 /** 6347 * Whether Airplane Mode is on. 6348 */ 6349 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6350 6351 /** 6352 * Whether Theater Mode is on. 6353 * {@hide} 6354 */ 6355 @SystemApi 6356 public static final String THEATER_MODE_ON = "theater_mode_on"; 6357 6358 /** 6359 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6360 */ 6361 public static final String RADIO_BLUETOOTH = "bluetooth"; 6362 6363 /** 6364 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6365 */ 6366 public static final String RADIO_WIFI = "wifi"; 6367 6368 /** 6369 * {@hide} 6370 */ 6371 public static final String RADIO_WIMAX = "wimax"; 6372 /** 6373 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6374 */ 6375 public static final String RADIO_CELL = "cell"; 6376 6377 /** 6378 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6379 */ 6380 public static final String RADIO_NFC = "nfc"; 6381 6382 /** 6383 * A comma separated list of radios that need to be disabled when airplane mode 6384 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6385 * included in the comma separated list. 6386 */ 6387 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6388 6389 /** 6390 * A comma separated list of radios that should to be disabled when airplane mode 6391 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6392 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6393 * will be turned off when entering airplane mode, but the user will be able to reenable 6394 * Wifi in the Settings app. 6395 * 6396 * {@hide} 6397 */ 6398 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6399 6400 /** 6401 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6402 * See {@link android.bluetooth.BluetoothProfile}. 6403 * {@hide} 6404 */ 6405 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6406 6407 /** 6408 * A semi-colon separated list of Bluetooth interoperability workarounds. 6409 * Each entry is a partial Bluetooth device address string and an integer representing 6410 * the feature to be disabled, separated by a comma. The integer must correspond 6411 * to a interoperability feature as defined in "interop.h" in /system/bt. 6412 * <p> 6413 * Example: <br/> 6414 * "00:11:22,0;01:02:03:04,2" 6415 * @hide 6416 */ 6417 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6418 6419 /** 6420 * The policy for deciding when Wi-Fi should go to sleep (which will in 6421 * turn switch to using the mobile data as an Internet connection). 6422 * <p> 6423 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6424 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6425 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6426 */ 6427 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6428 6429 /** 6430 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6431 * policy, which is to sleep shortly after the turning off 6432 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6433 */ 6434 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6435 6436 /** 6437 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6438 * the device is on battery, and never go to sleep when the device is 6439 * plugged in. 6440 */ 6441 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6442 6443 /** 6444 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6445 */ 6446 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6447 6448 /** 6449 * Value to specify if the user prefers the date, time and time zone 6450 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6451 */ 6452 public static final String AUTO_TIME = "auto_time"; 6453 6454 /** 6455 * Value to specify if the user prefers the time zone 6456 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6457 */ 6458 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6459 6460 /** 6461 * URI for the car dock "in" event sound. 6462 * @hide 6463 */ 6464 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6465 6466 /** 6467 * URI for the car dock "out" event sound. 6468 * @hide 6469 */ 6470 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6471 6472 /** 6473 * URI for the desk dock "in" event sound. 6474 * @hide 6475 */ 6476 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6477 6478 /** 6479 * URI for the desk dock "out" event sound. 6480 * @hide 6481 */ 6482 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6483 6484 /** 6485 * Whether to play a sound for dock events. 6486 * @hide 6487 */ 6488 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6489 6490 /** 6491 * URI for the "device locked" (keyguard shown) sound. 6492 * @hide 6493 */ 6494 public static final String LOCK_SOUND = "lock_sound"; 6495 6496 /** 6497 * URI for the "device unlocked" sound. 6498 * @hide 6499 */ 6500 public static final String UNLOCK_SOUND = "unlock_sound"; 6501 6502 /** 6503 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6504 * state without unlocking. 6505 * @hide 6506 */ 6507 public static final String TRUSTED_SOUND = "trusted_sound"; 6508 6509 /** 6510 * URI for the low battery sound file. 6511 * @hide 6512 */ 6513 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6514 6515 /** 6516 * Whether to play a sound for low-battery alerts. 6517 * @hide 6518 */ 6519 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6520 6521 /** 6522 * URI for the "wireless charging started" sound. 6523 * @hide 6524 */ 6525 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6526 "wireless_charging_started_sound"; 6527 6528 /** 6529 * Whether to play a sound for charging events. 6530 * @hide 6531 */ 6532 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6533 6534 /** 6535 * Whether we keep the device on while the device is plugged in. 6536 * Supported values are: 6537 * <ul> 6538 * <li>{@code 0} to never stay on while plugged in</li> 6539 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6540 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6541 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6542 * </ul> 6543 * These values can be OR-ed together. 6544 */ 6545 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6546 6547 /** 6548 * When the user has enable the option to have a "bug report" command 6549 * in the power menu. 6550 * @hide 6551 */ 6552 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6553 6554 /** 6555 * Whether ADB is enabled. 6556 */ 6557 public static final String ADB_ENABLED = "adb_enabled"; 6558 6559 /** 6560 * Whether Views are allowed to save their attribute data. 6561 * @hide 6562 */ 6563 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6564 6565 /** 6566 * Whether assisted GPS should be enabled or not. 6567 * @hide 6568 */ 6569 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6570 6571 /** 6572 * Whether bluetooth is enabled/disabled 6573 * 0=disabled. 1=enabled. 6574 */ 6575 public static final String BLUETOOTH_ON = "bluetooth_on"; 6576 6577 /** 6578 * CDMA Cell Broadcast SMS 6579 * 0 = CDMA Cell Broadcast SMS disabled 6580 * 1 = CDMA Cell Broadcast SMS enabled 6581 * @hide 6582 */ 6583 public static final String CDMA_CELL_BROADCAST_SMS = 6584 "cdma_cell_broadcast_sms"; 6585 6586 /** 6587 * The CDMA roaming mode 0 = Home Networks, CDMA default 6588 * 1 = Roaming on Affiliated networks 6589 * 2 = Roaming on any networks 6590 * @hide 6591 */ 6592 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6593 6594 /** 6595 * The CDMA subscription mode 0 = RUIM/SIM (default) 6596 * 1 = NV 6597 * @hide 6598 */ 6599 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6600 6601 /** Inactivity timeout to track mobile data activity. 6602 * 6603 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6604 * infer the data activity of mobile network. After a period of no activity on mobile 6605 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6606 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6607 * subsequent activity on mobile networks triggers the firing of {@code 6608 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6609 * 6610 * Network activity refers to transmitting or receiving data on the network interfaces. 6611 * 6612 * Tracking is disabled if set to zero or negative value. 6613 * 6614 * @hide 6615 */ 6616 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6617 6618 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6619 * but for Wifi network. 6620 * @hide 6621 */ 6622 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6623 6624 /** 6625 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6626 */ 6627 public static final String DATA_ROAMING = "data_roaming"; 6628 6629 /** 6630 * The value passed to a Mobile DataConnection via bringUp which defines the 6631 * number of retries to preform when setting up the initial connection. The default 6632 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6633 * @hide 6634 */ 6635 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6636 6637 /** 6638 * Whether any package can be on external storage. When this is true, any 6639 * package, regardless of manifest values, is a candidate for installing 6640 * or moving onto external storage. (0 = false, 1 = true) 6641 * @hide 6642 */ 6643 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6644 6645 /** 6646 * Whether any activity can be resized. When this is true, any 6647 * activity, regardless of manifest values, can be resized for multi-window. 6648 * (0 = false, 1 = true) 6649 * @hide 6650 */ 6651 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6652 = "force_resizable_activities"; 6653 6654 /** 6655 * Whether to enable experimental freeform support for windows. 6656 * @hide 6657 */ 6658 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6659 = "enable_freeform_support"; 6660 6661 /** 6662 * Whether user has enabled development settings. 6663 */ 6664 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6665 6666 /** 6667 * Whether the device has been provisioned (0 = false, 1 = true). 6668 * <p>On a multiuser device with a separate system user, the screen may be locked 6669 * as soon as this is set to true and further activities cannot be launched on the 6670 * system user unless they are marked to show over keyguard. 6671 */ 6672 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6673 6674 /** 6675 * Whether mobile data should be allowed while the device is being provisioned. 6676 * This allows the provisioning process to turn off mobile data before the user 6677 * has an opportunity to set things up, preventing other processes from burning 6678 * precious bytes before wifi is setup. 6679 * (0 = false, 1 = true) 6680 * @hide 6681 */ 6682 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6683 "device_provisioning_mobile_data"; 6684 6685 /** 6686 * The saved value for WindowManagerService.setForcedDisplaySize(). 6687 * Two integers separated by a comma. If unset, then use the real display size. 6688 * @hide 6689 */ 6690 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6691 6692 /** 6693 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6694 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6695 * @hide 6696 */ 6697 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6698 6699 /** 6700 * The maximum size, in bytes, of a download that the download manager will transfer over 6701 * a non-wifi connection. 6702 * @hide 6703 */ 6704 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6705 "download_manager_max_bytes_over_mobile"; 6706 6707 /** 6708 * The recommended maximum size, in bytes, of a download that the download manager should 6709 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6710 * have the option to start the download over the mobile connection anyway. 6711 * @hide 6712 */ 6713 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6714 "download_manager_recommended_max_bytes_over_mobile"; 6715 6716 /** 6717 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6718 */ 6719 @Deprecated 6720 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6721 6722 /** 6723 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6724 * sent or processed. (0 = false, 1 = true) 6725 * @hide 6726 */ 6727 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6728 6729 /** 6730 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6731 * and the output is redirected to AV Receiver connected via 6732 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6733 * @hide 6734 */ 6735 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6736 6737 /** 6738 * Whether TV will automatically turn on upon reception of the CEC command 6739 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6740 * @hide 6741 */ 6742 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6743 "hdmi_control_auto_wakeup_enabled"; 6744 6745 /** 6746 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6747 * (0 = false, 1 = true) 6748 * @hide 6749 */ 6750 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6751 "hdmi_control_auto_device_off_enabled"; 6752 6753 /** 6754 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6755 * client. 6756 * (0 = false, 1 = true) 6757 * @hide 6758 */ 6759 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6760 6761 /** 6762 * Whether TV will switch to MHL port when a mobile device is plugged in. 6763 * (0 = false, 1 = true) 6764 * @hide 6765 */ 6766 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6767 6768 /** 6769 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6770 * @hide 6771 */ 6772 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6773 6774 /** 6775 * Whether mobile data connections are allowed by the user. See 6776 * ConnectivityManager for more info. 6777 * @hide 6778 */ 6779 public static final String MOBILE_DATA = "mobile_data"; 6780 6781 /** 6782 * Whether the mobile data connection should remain active even when higher 6783 * priority networks like WiFi are active, to help make network switching faster. 6784 * 6785 * See ConnectivityService for more info. 6786 * 6787 * (0 = disabled, 1 = enabled) 6788 * @hide 6789 */ 6790 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6791 6792 /** {@hide} */ 6793 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6794 /** {@hide} */ 6795 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6796 /** {@hide} */ 6797 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6798 /** {@hide} */ 6799 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6800 /** {@hide} */ 6801 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6802 6803 /** {@hide} */ 6804 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6805 /** {@hide} */ 6806 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6807 /** {@hide} */ 6808 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6809 /** {@hide} */ 6810 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6811 6812 /** {@hide} */ 6813 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6814 /** {@hide} */ 6815 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6816 /** {@hide} */ 6817 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6818 /** {@hide} */ 6819 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6820 6821 /** {@hide} */ 6822 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6823 /** {@hide} */ 6824 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6825 /** {@hide} */ 6826 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6827 /** {@hide} */ 6828 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6829 6830 /** 6831 * User preference for which network(s) should be used. Only the 6832 * connectivity service should touch this. 6833 */ 6834 public static final String NETWORK_PREFERENCE = "network_preference"; 6835 6836 /** 6837 * Which package name to use for network scoring. If null, or if the package is not a valid 6838 * scorer app, external network scores will neither be requested nor accepted. 6839 * @hide 6840 */ 6841 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6842 6843 /** 6844 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6845 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6846 * exceeded. 6847 * @hide 6848 */ 6849 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6850 6851 /** 6852 * The length of time in milli-seconds that automatic small adjustments to 6853 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6854 * @hide 6855 */ 6856 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6857 6858 /** Preferred NTP server. {@hide} */ 6859 public static final String NTP_SERVER = "ntp_server"; 6860 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6861 public static final String NTP_TIMEOUT = "ntp_timeout"; 6862 6863 /** {@hide} */ 6864 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6865 6866 /** 6867 * Whether to disable the automatic scheduling of system updates. 6868 * 1 = system updates won't be automatically scheduled (will always 6869 * present notification instead). 6870 * 0 = system updates will be automatically scheduled. (default) 6871 * @hide 6872 */ 6873 @SystemApi 6874 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6875 6876 /** 6877 * Whether the package manager should send package verification broadcasts for verifiers to 6878 * review apps prior to installation. 6879 * 1 = request apps to be verified prior to installation, if a verifier exists. 6880 * 0 = do not verify apps before installation 6881 * @hide 6882 */ 6883 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6884 6885 /** Timeout for package verification. 6886 * @hide */ 6887 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6888 6889 /** Default response code for package verification. 6890 * @hide */ 6891 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6892 6893 /** 6894 * Show package verification setting in the Settings app. 6895 * 1 = show (default) 6896 * 0 = hide 6897 * @hide 6898 */ 6899 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6900 6901 /** 6902 * Run package verification on apps installed through ADB/ADT/USB 6903 * 1 = perform package verification on ADB installs (default) 6904 * 0 = bypass package verification on ADB installs 6905 * @hide 6906 */ 6907 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6908 6909 /** 6910 * Time since last fstrim (milliseconds) after which we force one to happen 6911 * during device startup. If unset, the default is 3 days. 6912 * @hide 6913 */ 6914 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6915 6916 /** 6917 * The interval in milliseconds at which to check packet counts on the 6918 * mobile data interface when screen is on, to detect possible data 6919 * connection problems. 6920 * @hide 6921 */ 6922 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6923 "pdp_watchdog_poll_interval_ms"; 6924 6925 /** 6926 * The interval in milliseconds at which to check packet counts on the 6927 * mobile data interface when screen is off, to detect possible data 6928 * connection problems. 6929 * @hide 6930 */ 6931 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6932 "pdp_watchdog_long_poll_interval_ms"; 6933 6934 /** 6935 * The interval in milliseconds at which to check packet counts on the 6936 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6937 * outgoing packets has been reached without incoming packets. 6938 * @hide 6939 */ 6940 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6941 "pdp_watchdog_error_poll_interval_ms"; 6942 6943 /** 6944 * The number of outgoing packets sent without seeing an incoming packet 6945 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6946 * device is logged to the event log 6947 * @hide 6948 */ 6949 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6950 "pdp_watchdog_trigger_packet_count"; 6951 6952 /** 6953 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6954 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6955 * attempting data connection recovery. 6956 * @hide 6957 */ 6958 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6959 "pdp_watchdog_error_poll_count"; 6960 6961 /** 6962 * The number of failed PDP reset attempts before moving to something more 6963 * drastic: re-registering to the network. 6964 * @hide 6965 */ 6966 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6967 "pdp_watchdog_max_pdp_reset_fail_count"; 6968 6969 /** 6970 * A positive value indicates how often the SamplingProfiler 6971 * should take snapshots. Zero value means SamplingProfiler 6972 * is disabled. 6973 * 6974 * @hide 6975 */ 6976 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6977 6978 /** 6979 * URL to open browser on to allow user to manage a prepay account 6980 * @hide 6981 */ 6982 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6983 "setup_prepaid_data_service_url"; 6984 6985 /** 6986 * URL to attempt a GET on to see if this is a prepay device 6987 * @hide 6988 */ 6989 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6990 "setup_prepaid_detection_target_url"; 6991 6992 /** 6993 * Host to check for a redirect to after an attempt to GET 6994 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6995 * this is a prepaid device with zero balance.) 6996 * @hide 6997 */ 6998 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6999 "setup_prepaid_detection_redir_host"; 7000 7001 /** 7002 * The interval in milliseconds at which to check the number of SMS sent out without asking 7003 * for use permit, to limit the un-authorized SMS usage. 7004 * 7005 * @hide 7006 */ 7007 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7008 "sms_outgoing_check_interval_ms"; 7009 7010 /** 7011 * The number of outgoing SMS sent without asking for user permit (of {@link 7012 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7013 * 7014 * @hide 7015 */ 7016 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7017 "sms_outgoing_check_max_count"; 7018 7019 /** 7020 * Used to disable SMS short code confirmation - defaults to true. 7021 * True indcates we will do the check, etc. Set to false to disable. 7022 * @see com.android.internal.telephony.SmsUsageMonitor 7023 * @hide 7024 */ 7025 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7026 7027 /** 7028 * Used to select which country we use to determine premium sms codes. 7029 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7030 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7031 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7032 * @hide 7033 */ 7034 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7035 7036 /** 7037 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7038 * @hide 7039 */ 7040 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7041 7042 /** 7043 * Used to disable Tethering on a device - defaults to true 7044 * @hide 7045 */ 7046 public static final String TETHER_SUPPORTED = "tether_supported"; 7047 7048 /** 7049 * Used to require DUN APN on the device or not - defaults to a build config value 7050 * which defaults to false 7051 * @hide 7052 */ 7053 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7054 7055 /** 7056 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7057 * corresponding build config values are set it will override the APN DB 7058 * values. 7059 * Consists of a comma seperated list of strings: 7060 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7061 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7062 * @hide 7063 */ 7064 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7065 7066 /** 7067 * List of carrier apps which are whitelisted to prompt the user for install when 7068 * a sim card with matching uicc carrier privilege rules is inserted. 7069 * 7070 * The value is "package1;package2;..." 7071 * @hide 7072 */ 7073 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7074 7075 /** 7076 * USB Mass Storage Enabled 7077 */ 7078 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7079 7080 /** 7081 * If this setting is set (to anything), then all references 7082 * to Gmail on the device must change to Google Mail. 7083 */ 7084 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7085 7086 /** 7087 * Webview Data reduction proxy key. 7088 * @hide 7089 */ 7090 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7091 "webview_data_reduction_proxy_key"; 7092 7093 /** 7094 * Whether or not the WebView fallback mechanism should be enabled. 7095 * 0=disabled, 1=enabled. 7096 * @hide 7097 */ 7098 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7099 "webview_fallback_logic_enabled"; 7100 7101 /** 7102 * Name of the package used as WebView provider (if unset the provider is instead determined 7103 * by the system). 7104 * @hide 7105 */ 7106 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7107 7108 /** 7109 * Developer setting to enable WebView multiprocess rendering. 7110 * @hide 7111 */ 7112 @SystemApi 7113 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7114 7115 /** 7116 * Whether Wifi display is enabled/disabled 7117 * 0=disabled. 1=enabled. 7118 * @hide 7119 */ 7120 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7121 7122 /** 7123 * Whether Wifi display certification mode is enabled/disabled 7124 * 0=disabled. 1=enabled. 7125 * @hide 7126 */ 7127 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7128 "wifi_display_certification_on"; 7129 7130 /** 7131 * WPS Configuration method used by Wifi display, this setting only 7132 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7133 * 7134 * Possible values are: 7135 * 7136 * WpsInfo.INVALID: use default WPS method chosen by framework 7137 * WpsInfo.PBC : use Push button 7138 * WpsInfo.KEYPAD : use Keypad 7139 * WpsInfo.DISPLAY: use Display 7140 * @hide 7141 */ 7142 public static final String WIFI_DISPLAY_WPS_CONFIG = 7143 "wifi_display_wps_config"; 7144 7145 /** 7146 * Whether to notify the user of open networks. 7147 * <p> 7148 * If not connected and the scan results have an open network, we will 7149 * put this notification up. If we attempt to connect to a network or 7150 * the open network(s) disappear, we remove the notification. When we 7151 * show the notification, we will not show it again for 7152 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7153 */ 7154 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7155 "wifi_networks_available_notification_on"; 7156 /** 7157 * {@hide} 7158 */ 7159 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7160 "wimax_networks_available_notification_on"; 7161 7162 /** 7163 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7164 * Connecting to a network will reset the timer. 7165 */ 7166 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7167 "wifi_networks_available_repeat_delay"; 7168 7169 /** 7170 * 802.11 country code in ISO 3166 format 7171 * @hide 7172 */ 7173 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7174 7175 /** 7176 * The interval in milliseconds to issue wake up scans when wifi needs 7177 * to connect. This is necessary to connect to an access point when 7178 * device is on the move and the screen is off. 7179 * @hide 7180 */ 7181 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7182 "wifi_framework_scan_interval_ms"; 7183 7184 /** 7185 * The interval in milliseconds after which Wi-Fi is considered idle. 7186 * When idle, it is possible for the device to be switched from Wi-Fi to 7187 * the mobile data network. 7188 * @hide 7189 */ 7190 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7191 7192 /** 7193 * When the number of open networks exceeds this number, the 7194 * least-recently-used excess networks will be removed. 7195 */ 7196 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7197 7198 /** 7199 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7200 */ 7201 public static final String WIFI_ON = "wifi_on"; 7202 7203 /** 7204 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7205 * @hide 7206 */ 7207 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7208 "wifi_scan_always_enabled"; 7209 7210 /** 7211 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7212 * connectivity. 7213 * @hide 7214 */ 7215 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7216 "ble_scan_always_enabled"; 7217 7218 /** 7219 * Used to save the Wifi_ON state prior to tethering. 7220 * This state will be checked to restore Wifi after 7221 * the user turns off tethering. 7222 * 7223 * @hide 7224 */ 7225 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7226 7227 /** 7228 * The interval in milliseconds to scan as used by the wifi supplicant 7229 * @hide 7230 */ 7231 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7232 "wifi_supplicant_scan_interval_ms"; 7233 7234 /** 7235 * whether frameworks handles wifi auto-join 7236 * @hide 7237 */ 7238 public static final String WIFI_ENHANCED_AUTO_JOIN = 7239 "wifi_enhanced_auto_join"; 7240 7241 /** 7242 * whether settings show RSSI 7243 * @hide 7244 */ 7245 public static final String WIFI_NETWORK_SHOW_RSSI = 7246 "wifi_network_show_rssi"; 7247 7248 /** 7249 * The interval in milliseconds to scan at supplicant when p2p is connected 7250 * @hide 7251 */ 7252 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7253 "wifi_scan_interval_p2p_connected_ms"; 7254 7255 /** 7256 * Whether the Wi-Fi watchdog is enabled. 7257 */ 7258 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7259 7260 /** 7261 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7262 * the setting needs to be set to 0 to disable it. 7263 * @hide 7264 */ 7265 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7266 "wifi_watchdog_poor_network_test_enabled"; 7267 7268 /** 7269 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7270 * needs to be set to 0 to disable it. 7271 * @hide 7272 */ 7273 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7274 "wifi_suspend_optimizations_enabled"; 7275 7276 /** 7277 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7278 * will enable it. In the future, additional values may be supported. 7279 * @hide 7280 */ 7281 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7282 "wifi_verbose_logging_enabled"; 7283 7284 /** 7285 * The maximum number of times we will retry a connection to an access 7286 * point for which we have failed in acquiring an IP address from DHCP. 7287 * A value of N means that we will make N+1 connection attempts in all. 7288 */ 7289 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7290 7291 /** 7292 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7293 * data connectivity to be established after a disconnect from Wi-Fi. 7294 */ 7295 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7296 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7297 7298 /** 7299 * This setting controls whether WiFi configurations created by a Device Owner app 7300 * should be locked down (that is, be editable or removable only by the Device Owner App, 7301 * not even by Settings app). 7302 * This setting takes integer values. Non-zero values mean DO created configurations 7303 * are locked down. Value of zero means they are not. Default value in the absence of 7304 * actual value to this setting is 0. 7305 */ 7306 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7307 "wifi_device_owner_configs_lockdown"; 7308 7309 /** 7310 * The operational wifi frequency band 7311 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7312 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7313 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7314 * 7315 * @hide 7316 */ 7317 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7318 7319 /** 7320 * The Wi-Fi peer-to-peer device name 7321 * @hide 7322 */ 7323 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7324 7325 /** 7326 * The min time between wifi disable and wifi enable 7327 * @hide 7328 */ 7329 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7330 7331 /** 7332 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7333 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7334 * has been seen in this time period. 7335 * 7336 * If this is less than or equal to zero, we use a more conservative behavior and only check 7337 * for a non-null score from the currently connected or target BSSID. 7338 * @hide 7339 */ 7340 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7341 "wifi_ephemeral_out_of_range_timeout_ms"; 7342 7343 /** 7344 * The number of milliseconds to delay when checking for data stalls during 7345 * non-aggressive detection. (screen is turned off.) 7346 * @hide 7347 */ 7348 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7349 "data_stall_alarm_non_aggressive_delay_in_ms"; 7350 7351 /** 7352 * The number of milliseconds to delay when checking for data stalls during 7353 * aggressive detection. (screen on or suspected data stall) 7354 * @hide 7355 */ 7356 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7357 "data_stall_alarm_aggressive_delay_in_ms"; 7358 7359 /** 7360 * The number of milliseconds to allow the provisioning apn to remain active 7361 * @hide 7362 */ 7363 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7364 "provisioning_apn_alarm_delay_in_ms"; 7365 7366 /** 7367 * The interval in milliseconds at which to check gprs registration 7368 * after the first registration mismatch of gprs and voice service, 7369 * to detect possible data network registration problems. 7370 * 7371 * @hide 7372 */ 7373 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7374 "gprs_register_check_period_ms"; 7375 7376 /** 7377 * Nonzero causes Log.wtf() to crash. 7378 * @hide 7379 */ 7380 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7381 7382 /** 7383 * Ringer mode. This is used internally, changing this value will not 7384 * change the ringer mode. See AudioManager. 7385 */ 7386 public static final String MODE_RINGER = "mode_ringer"; 7387 7388 /** 7389 * Overlay display devices setting. 7390 * The associated value is a specially formatted string that describes the 7391 * size and density of simulated secondary display devices. 7392 * <p> 7393 * Format: {width}x{height}/{dpi};... 7394 * </p><p> 7395 * Example: 7396 * <ul> 7397 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7398 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7399 * at 1080p and the second at 720p.</li> 7400 * <li>If the value is empty, then no overlay display devices are created.</li> 7401 * </ul></p> 7402 * 7403 * @hide 7404 */ 7405 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7406 7407 /** 7408 * Threshold values for the duration and level of a discharge cycle, 7409 * under which we log discharge cycle info. 7410 * 7411 * @hide 7412 */ 7413 public static final String 7414 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7415 7416 /** @hide */ 7417 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7418 7419 /** 7420 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7421 * intents on application crashes and ANRs. If this is disabled, the 7422 * crash/ANR dialog will never display the "Report" button. 7423 * <p> 7424 * Type: int (0 = disallow, 1 = allow) 7425 * 7426 * @hide 7427 */ 7428 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7429 7430 /** 7431 * Maximum age of entries kept by {@link DropBoxManager}. 7432 * 7433 * @hide 7434 */ 7435 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7436 7437 /** 7438 * Maximum number of entry files which {@link DropBoxManager} will keep 7439 * around. 7440 * 7441 * @hide 7442 */ 7443 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7444 7445 /** 7446 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7447 * what. 7448 * 7449 * @hide 7450 */ 7451 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7452 7453 /** 7454 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7455 * will use. 7456 * 7457 * @hide 7458 */ 7459 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7460 7461 /** 7462 * Percent of total disk which {@link DropBoxManager} will never dip 7463 * into. 7464 * 7465 * @hide 7466 */ 7467 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7468 7469 /** 7470 * Prefix for per-tag dropbox disable/enable settings. 7471 * 7472 * @hide 7473 */ 7474 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7475 7476 /** 7477 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7478 * prefix of the dropbox tag of the report type. For example, 7479 * "logcat_for_system_server_anr" controls the lines of logcat captured 7480 * with system server ANR reports. 0 to disable. 7481 * 7482 * @hide 7483 */ 7484 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7485 7486 /** 7487 * The interval in minutes after which the amount of free storage left 7488 * on the device is logged to the event log 7489 * 7490 * @hide 7491 */ 7492 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7493 7494 /** 7495 * Threshold for the amount of change in disk free space required to 7496 * report the amount of free space. Used to prevent spamming the logs 7497 * when the disk free space isn't changing frequently. 7498 * 7499 * @hide 7500 */ 7501 public static final String 7502 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7503 7504 /** 7505 * Minimum percentage of free storage on the device that is used to 7506 * determine if the device is running low on storage. The default is 10. 7507 * <p> 7508 * Say this value is set to 10, the device is considered running low on 7509 * storage if 90% or more of the device storage is filled up. 7510 * 7511 * @hide 7512 */ 7513 public static final String 7514 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7515 7516 /** 7517 * Maximum byte size of the low storage threshold. This is to ensure 7518 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7519 * overly large threshold for large storage devices. Currently this must 7520 * be less than 2GB. This default is 500MB. 7521 * 7522 * @hide 7523 */ 7524 public static final String 7525 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7526 7527 /** 7528 * Minimum bytes of free storage on the device before the data partition 7529 * is considered full. By default, 1 MB is reserved to avoid system-wide 7530 * SQLite disk full exceptions. 7531 * 7532 * @hide 7533 */ 7534 public static final String 7535 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7536 7537 /** 7538 * The maximum reconnect delay for short network outages or when the 7539 * network is suspended due to phone use. 7540 * 7541 * @hide 7542 */ 7543 public static final String 7544 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7545 7546 /** 7547 * The number of milliseconds to delay before sending out 7548 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7549 * 7550 * @hide 7551 */ 7552 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7553 7554 7555 /** 7556 * Network sampling interval, in seconds. We'll generate link information 7557 * about bytes/packets sent and error rates based on data sampled in this interval 7558 * 7559 * @hide 7560 */ 7561 7562 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7563 "connectivity_sampling_interval_in_seconds"; 7564 7565 /** 7566 * The series of successively longer delays used in retrying to download PAC file. 7567 * Last delay is used between successful PAC downloads. 7568 * 7569 * @hide 7570 */ 7571 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7572 7573 /** 7574 * Setting to turn off captive portal detection. Feature is enabled by 7575 * default and the setting needs to be set to 0 to disable it. 7576 * 7577 * @hide 7578 */ 7579 public static final String 7580 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7581 7582 /** 7583 * The server used for captive portal detection upon a new conection. A 7584 * 204 response code from the server is used for validation. 7585 * 7586 * @hide 7587 */ 7588 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7589 7590 /** 7591 * Whether network service discovery is enabled. 7592 * 7593 * @hide 7594 */ 7595 public static final String NSD_ON = "nsd_on"; 7596 7597 /** 7598 * Let user pick default install location. 7599 * 7600 * @hide 7601 */ 7602 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7603 7604 /** 7605 * Default install location value. 7606 * 0 = auto, let system decide 7607 * 1 = internal 7608 * 2 = sdcard 7609 * @hide 7610 */ 7611 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7612 7613 /** 7614 * ms during which to consume extra events related to Inet connection 7615 * condition after a transtion to fully-connected 7616 * 7617 * @hide 7618 */ 7619 public static final String 7620 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7621 7622 /** 7623 * ms during which to consume extra events related to Inet connection 7624 * condtion after a transtion to partly-connected 7625 * 7626 * @hide 7627 */ 7628 public static final String 7629 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7630 7631 /** {@hide} */ 7632 public static final String 7633 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7634 7635 /** 7636 * Host name and port for global http proxy. Uses ':' seperator for 7637 * between host and port. 7638 */ 7639 public static final String HTTP_PROXY = "http_proxy"; 7640 7641 /** 7642 * Host name for global http proxy. Set via ConnectivityManager. 7643 * 7644 * @hide 7645 */ 7646 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7647 7648 /** 7649 * Integer host port for global http proxy. Set via ConnectivityManager. 7650 * 7651 * @hide 7652 */ 7653 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7654 7655 /** 7656 * Exclusion list for global proxy. This string contains a list of 7657 * comma-separated domains where the global proxy does not apply. 7658 * Domains should be listed in a comma- separated list. Example of 7659 * acceptable formats: ".domain1.com,my.domain2.com" Use 7660 * ConnectivityManager to set/get. 7661 * 7662 * @hide 7663 */ 7664 public static final String 7665 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7666 7667 /** 7668 * The location PAC File for the proxy. 7669 * @hide 7670 */ 7671 public static final String 7672 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7673 7674 /** 7675 * Enables the UI setting to allow the user to specify the global HTTP 7676 * proxy and associated exclusion list. 7677 * 7678 * @hide 7679 */ 7680 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7681 7682 /** 7683 * Setting for default DNS in case nobody suggests one 7684 * 7685 * @hide 7686 */ 7687 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7688 7689 /** {@hide} */ 7690 public static final String 7691 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7692 /** {@hide} */ 7693 public static final String 7694 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7695 /** {@hide} */ 7696 public static final String 7697 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7698 /** {@hide} */ 7699 public static final String 7700 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7701 /** {@hide} */ 7702 public static final String 7703 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7704 /** {@hide} */ 7705 public static final String 7706 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7707 /** {@hide} */ 7708 public static final String 7709 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7710 7711 /** 7712 * Device Idle (Doze) specific settings. 7713 * This is encoded as a key=value list, separated by commas. Ex: 7714 * 7715 * "inactive_timeout=60000,sensing_timeout=400000" 7716 * 7717 * The following keys are supported: 7718 * 7719 * <pre> 7720 * inactive_to (long) 7721 * sensing_to (long) 7722 * motion_inactive_to (long) 7723 * idle_after_inactive_to (long) 7724 * idle_pending_to (long) 7725 * max_idle_pending_to (long) 7726 * idle_pending_factor (float) 7727 * idle_to (long) 7728 * max_idle_to (long) 7729 * idle_factor (float) 7730 * min_time_to_alarm (long) 7731 * max_temp_app_whitelist_duration (long) 7732 * </pre> 7733 * 7734 * <p> 7735 * Type: string 7736 * @hide 7737 * @see com.android.server.DeviceIdleController.Constants 7738 */ 7739 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7740 7741 /** 7742 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7743 * 7744 * <p> 7745 * Type: string 7746 * @hide 7747 * @see com.android.server.DeviceIdleController.Constants 7748 */ 7749 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7750 7751 /** 7752 * App standby (app idle) specific settings. 7753 * This is encoded as a key=value list, separated by commas. Ex: 7754 * 7755 * "idle_duration=5000,parole_interval=4500" 7756 * 7757 * The following keys are supported: 7758 * 7759 * <pre> 7760 * idle_duration2 (long) 7761 * wallclock_threshold (long) 7762 * parole_interval (long) 7763 * parole_duration (long) 7764 * 7765 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7766 * </pre> 7767 * 7768 * <p> 7769 * Type: string 7770 * @hide 7771 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7772 */ 7773 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7774 7775 /** 7776 * Alarm manager specific settings. 7777 * This is encoded as a key=value list, separated by commas. Ex: 7778 * 7779 * "min_futurity=5000,allow_while_idle_short_time=4500" 7780 * 7781 * The following keys are supported: 7782 * 7783 * <pre> 7784 * min_futurity (long) 7785 * min_interval (long) 7786 * allow_while_idle_short_time (long) 7787 * allow_while_idle_long_time (long) 7788 * allow_while_idle_whitelist_duration (long) 7789 * </pre> 7790 * 7791 * <p> 7792 * Type: string 7793 * @hide 7794 * @see com.android.server.AlarmManagerService.Constants 7795 */ 7796 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7797 7798 /** 7799 * ShortcutManager specific settings. 7800 * This is encoded as a key=value list, separated by commas. Ex: 7801 * 7802 * "reset_interval_sec=86400,max_daily_updates=5" 7803 * 7804 * The following keys are supported: 7805 * 7806 * <pre> 7807 * reset_interval_sec (long) 7808 * max_daily_updates (int) 7809 * max_icon_dimension_dp (int, DP) 7810 * max_icon_dimension_dp_lowram (int, DP) 7811 * max_shortcuts (int) 7812 * icon_quality (int, 0-100) 7813 * icon_format (String) 7814 * </pre> 7815 * 7816 * <p> 7817 * Type: string 7818 * @hide 7819 * @see com.android.server.pm.ShortcutService.ConfigConstants 7820 */ 7821 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 7822 7823 /** 7824 * Get the key that retrieves a bluetooth headset's priority. 7825 * @hide 7826 */ 7827 public static final String getBluetoothHeadsetPriorityKey(String address) { 7828 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7829 } 7830 7831 /** 7832 * Get the key that retrieves a bluetooth a2dp sink's priority. 7833 * @hide 7834 */ 7835 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7836 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7837 } 7838 7839 /** 7840 * Get the key that retrieves a bluetooth a2dp src's priority. 7841 * @hide 7842 */ 7843 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7844 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7845 } 7846 7847 /** 7848 * Get the key that retrieves a bluetooth Input Device's priority. 7849 * @hide 7850 */ 7851 public static final String getBluetoothInputDevicePriorityKey(String address) { 7852 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7853 } 7854 7855 /** 7856 * Get the key that retrieves a bluetooth map priority. 7857 * @hide 7858 */ 7859 public static final String getBluetoothMapPriorityKey(String address) { 7860 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7861 } 7862 7863 /** 7864 * Get the key that retrieves a bluetooth pbap client priority. 7865 * @hide 7866 */ 7867 public static final String getBluetoothPbapClientPriorityKey(String address) { 7868 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7869 } 7870 7871 /** 7872 * Get the key that retrieves a bluetooth map priority. 7873 * @hide 7874 */ 7875 public static final String getBluetoothSapPriorityKey(String address) { 7876 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7877 } 7878 7879 /** 7880 * Scaling factor for normal window animations. Setting to 0 will 7881 * disable window animations. 7882 */ 7883 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7884 7885 /** 7886 * Scaling factor for activity transition animations. Setting to 0 will 7887 * disable window animations. 7888 */ 7889 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7890 7891 /** 7892 * Scaling factor for Animator-based animations. This affects both the 7893 * start delay and duration of all such animations. Setting to 0 will 7894 * cause animations to end immediately. The default value is 1. 7895 */ 7896 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7897 7898 /** 7899 * Scaling factor for normal window animations. Setting to 0 will 7900 * disable window animations. 7901 * 7902 * @hide 7903 */ 7904 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7905 7906 /** 7907 * If 0, the compatibility mode is off for all applications. 7908 * If 1, older applications run under compatibility mode. 7909 * TODO: remove this settings before code freeze (bug/1907571) 7910 * @hide 7911 */ 7912 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7913 7914 /** 7915 * CDMA only settings 7916 * Emergency Tone 0 = Off 7917 * 1 = Alert 7918 * 2 = Vibrate 7919 * @hide 7920 */ 7921 public static final String EMERGENCY_TONE = "emergency_tone"; 7922 7923 /** 7924 * CDMA only settings 7925 * Whether the auto retry is enabled. The value is 7926 * boolean (1 or 0). 7927 * @hide 7928 */ 7929 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7930 7931 /** 7932 * See RIL_PreferredNetworkType in ril.h 7933 * @hide 7934 */ 7935 public static final String PREFERRED_NETWORK_MODE = 7936 "preferred_network_mode"; 7937 7938 /** 7939 * Name of an application package to be debugged. 7940 */ 7941 public static final String DEBUG_APP = "debug_app"; 7942 7943 /** 7944 * If 1, when launching DEBUG_APP it will wait for the debugger before 7945 * starting user code. If 0, it will run normally. 7946 */ 7947 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7948 7949 /** 7950 * Control whether the process CPU usage meter should be shown. 7951 */ 7952 public static final String SHOW_PROCESSES = "show_processes"; 7953 7954 /** 7955 * If 1 low power mode is enabled. 7956 * @hide 7957 */ 7958 public static final String LOW_POWER_MODE = "low_power"; 7959 7960 /** 7961 * Battery level [1-99] at which low power mode automatically turns on. 7962 * If 0, it will not automatically turn on. 7963 * @hide 7964 */ 7965 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7966 7967 /** 7968 * If not 0, the activity manager will aggressively finish activities and 7969 * processes as soon as they are no longer needed. If 0, the normal 7970 * extended lifetime is used. 7971 */ 7972 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7973 7974 /** 7975 * @hide 7976 * If not 0, the activity manager will implement a looser version of background 7977 * check that is more compatible with existing apps. 7978 */ 7979 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 7980 7981 /** 7982 * Use Dock audio output for media: 7983 * 0 = disabled 7984 * 1 = enabled 7985 * @hide 7986 */ 7987 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7988 7989 /** 7990 * The surround sound formats AC3, DTS or IEC61937 are 7991 * available for use if they are detected. 7992 * This is the default mode. 7993 * 7994 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 7995 * devices that have an S/PDIF output. This is because S/PDIF 7996 * is unidirectional and the TV cannot know if a decoder is 7997 * connected. So it assumes they are always available. 7998 * @hide 7999 */ 8000 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8001 8002 /** 8003 * AC3, DTS or IEC61937 are NEVER available, even if they 8004 * are detected by the hardware. Those formats will not be 8005 * reported. 8006 * 8007 * An example use case would be an AVR reports that it is capable of 8008 * surround sound decoding but is broken. If NEVER is chosen 8009 * then apps must use PCM output instead of encoded output. 8010 * @hide 8011 */ 8012 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8013 8014 /** 8015 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8016 * are not detected by the hardware. Those formats will be 8017 * reported as part of the HDMI output capability. Applications 8018 * are then free to use either PCM or encoded output. 8019 * 8020 * An example use case would be a when TV was connected over 8021 * TOS-link to an AVR. But the TV could not see it because TOS-link 8022 * is unidirectional. 8023 * @hide 8024 */ 8025 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8026 8027 /** 8028 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8029 * ENCODED_SURROUND_OUTPUT_NEVER or 8030 * ENCODED_SURROUND_OUTPUT_ALWAYS 8031 * @hide 8032 */ 8033 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8034 8035 /** 8036 * Persisted safe headphone volume management state by AudioService 8037 * @hide 8038 */ 8039 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8040 8041 /** 8042 * URL for tzinfo (time zone) updates 8043 * @hide 8044 */ 8045 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8046 8047 /** 8048 * URL for tzinfo (time zone) update metadata 8049 * @hide 8050 */ 8051 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8052 8053 /** 8054 * URL for selinux (mandatory access control) updates 8055 * @hide 8056 */ 8057 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8058 8059 /** 8060 * URL for selinux (mandatory access control) update metadata 8061 * @hide 8062 */ 8063 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8064 8065 /** 8066 * URL for sms short code updates 8067 * @hide 8068 */ 8069 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8070 "sms_short_codes_content_url"; 8071 8072 /** 8073 * URL for sms short code update metadata 8074 * @hide 8075 */ 8076 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8077 "sms_short_codes_metadata_url"; 8078 8079 /** 8080 * URL for apn_db updates 8081 * @hide 8082 */ 8083 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8084 8085 /** 8086 * URL for apn_db update metadata 8087 * @hide 8088 */ 8089 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8090 8091 /** 8092 * URL for cert pinlist updates 8093 * @hide 8094 */ 8095 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8096 8097 /** 8098 * URL for cert pinlist updates 8099 * @hide 8100 */ 8101 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8102 8103 /** 8104 * URL for intent firewall updates 8105 * @hide 8106 */ 8107 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8108 "intent_firewall_content_url"; 8109 8110 /** 8111 * URL for intent firewall update metadata 8112 * @hide 8113 */ 8114 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8115 "intent_firewall_metadata_url"; 8116 8117 /** 8118 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8119 * @hide 8120 */ 8121 public static final String SELINUX_STATUS = "selinux_status"; 8122 8123 /** 8124 * Developer setting to force RTL layout. 8125 * @hide 8126 */ 8127 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8128 8129 /** 8130 * Milliseconds after screen-off after which low battery sounds will be silenced. 8131 * 8132 * If zero, battery sounds will always play. 8133 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8134 * 8135 * @hide 8136 */ 8137 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8138 8139 /** 8140 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8141 * the caller is done with this, they should call {@link ContentResolver#delete} to 8142 * clean up any value that they may have written. 8143 * 8144 * @hide 8145 */ 8146 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8147 8148 /** 8149 * Defines global runtime overrides to window policy. 8150 * 8151 * See {@link com.android.server.policy.PolicyControl} for value format. 8152 * 8153 * @hide 8154 */ 8155 public static final String POLICY_CONTROL = "policy_control"; 8156 8157 /** 8158 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8159 * or ZEN_MODE_NO_INTERRUPTIONS. 8160 * 8161 * @hide 8162 */ 8163 public static final String ZEN_MODE = "zen_mode"; 8164 8165 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8166 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8167 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8168 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8169 8170 /** @hide */ public static String zenModeToString(int mode) { 8171 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8172 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8173 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8174 return "ZEN_MODE_OFF"; 8175 } 8176 8177 /** @hide */ public static boolean isValidZenMode(int value) { 8178 switch (value) { 8179 case Global.ZEN_MODE_OFF: 8180 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8181 case Global.ZEN_MODE_ALARMS: 8182 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8183 return true; 8184 default: 8185 return false; 8186 } 8187 } 8188 8189 /** 8190 * Value of the ringer before entering zen mode. 8191 * 8192 * @hide 8193 */ 8194 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8195 8196 /** 8197 * Opaque value, changes when persisted zen mode configuration changes. 8198 * 8199 * @hide 8200 */ 8201 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8202 8203 /** 8204 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8205 * 8206 * @hide 8207 */ 8208 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8209 "heads_up_notifications_enabled"; 8210 8211 /** @hide */ public static final int HEADS_UP_OFF = 0; 8212 /** @hide */ public static final int HEADS_UP_ON = 1; 8213 8214 /** 8215 * The name of the device 8216 * 8217 * @hide 8218 */ 8219 public static final String DEVICE_NAME = "device_name"; 8220 8221 /** 8222 * Whether the NetworkScoringService has been first initialized. 8223 * <p> 8224 * Type: int (0 for false, 1 for true) 8225 * @hide 8226 */ 8227 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8228 8229 /** 8230 * Whether the user wants to be prompted for password to decrypt the device on boot. 8231 * This only matters if the storage is encrypted. 8232 * <p> 8233 * Type: int (0 for false, 1 for true) 8234 * @hide 8235 */ 8236 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8237 8238 /** 8239 * Whether the Volte is enabled 8240 * <p> 8241 * Type: int (0 for false, 1 for true) 8242 * @hide 8243 */ 8244 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8245 8246 /** 8247 * Whether VT (Video Telephony over IMS) is enabled 8248 * <p> 8249 * Type: int (0 for false, 1 for true) 8250 * 8251 * @hide 8252 */ 8253 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8254 8255 /** 8256 * Whether WFC is enabled 8257 * <p> 8258 * Type: int (0 for false, 1 for true) 8259 * 8260 * @hide 8261 */ 8262 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8263 8264 /** 8265 * WFC Mode. 8266 * <p> 8267 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8268 * 8269 * @hide 8270 */ 8271 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8272 8273 /** 8274 * Whether WFC roaming is enabled 8275 * <p> 8276 * Type: int (0 for false, 1 for true) 8277 * 8278 * @hide 8279 */ 8280 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8281 8282 /** 8283 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8284 * this via gservices, OMA-DM, carrier app, etc. 8285 * <p> 8286 * Type: int (0 for false, 1 for true) 8287 * @hide 8288 */ 8289 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8290 8291 /** 8292 * Ephemeral app cookie max size in bytes. 8293 * <p> 8294 * Type: int 8295 * @hide 8296 */ 8297 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8298 "ephemeral_cookie_max_size_bytes"; 8299 8300 /** 8301 * The duration for caching uninstalled ephemeral apps. 8302 * <p> 8303 * Type: long 8304 * @hide 8305 */ 8306 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8307 "uninstalled_ephemeral_app_cache_duration_millis"; 8308 8309 /** 8310 * Allows switching users when system user is locked. 8311 * <p> 8312 * Type: int 8313 * @hide 8314 */ 8315 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8316 "allow_user_switching_when_system_user_locked"; 8317 8318 /** 8319 * Boot count since the device starts running APK level 24. 8320 * <p> 8321 * Type: int 8322 */ 8323 public static final String BOOT_COUNT = "boot_count"; 8324 8325 /** 8326 * Whether the safe boot is disallowed. 8327 * 8328 * <p>This setting should have the identical value as the corresponding user restriction. 8329 * The purpose of the setting is to make the restriction available in early boot stages 8330 * before the user restrictions are loaded. 8331 * @hide 8332 */ 8333 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8334 8335 /** 8336 * Settings to backup. This is here so that it's in the same place as the settings 8337 * keys and easy to update. 8338 * 8339 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8340 * and Secure as well. This is because those tables drive both backup and 8341 * restore, and restore needs to properly whitelist keys that used to live 8342 * in those namespaces. The keys will only actually be backed up / restored 8343 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8344 * 8345 * NOTE: Settings are backed up and restored in the order they appear 8346 * in this array. If you have one setting depending on another, 8347 * make sure that they are ordered appropriately. 8348 * 8349 * @hide 8350 */ 8351 public static final String[] SETTINGS_TO_BACKUP = { 8352 BUGREPORT_IN_POWER_MENU, 8353 STAY_ON_WHILE_PLUGGED_IN, 8354 AUTO_TIME, 8355 AUTO_TIME_ZONE, 8356 POWER_SOUNDS_ENABLED, 8357 DOCK_SOUNDS_ENABLED, 8358 CHARGING_SOUNDS_ENABLED, 8359 USB_MASS_STORAGE_ENABLED, 8360 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8361 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8362 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8363 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8364 WIFI_NUM_OPEN_NETWORKS_KEPT, 8365 EMERGENCY_TONE, 8366 CALL_AUTO_RETRY, 8367 DOCK_AUDIO_MEDIA_ENABLED, 8368 ENCODED_SURROUND_OUTPUT, 8369 LOW_POWER_MODE_TRIGGER_LEVEL 8370 }; 8371 8372 // Populated lazily, guarded by class object: 8373 private static NameValueCache sNameValueCache = new NameValueCache( 8374 SYS_PROP_SETTING_VERSION, 8375 CONTENT_URI, 8376 CALL_METHOD_GET_GLOBAL, 8377 CALL_METHOD_PUT_GLOBAL); 8378 8379 // Certain settings have been moved from global to the per-user secure namespace 8380 private static final HashSet<String> MOVED_TO_SECURE; 8381 static { 8382 MOVED_TO_SECURE = new HashSet<String>(1); 8383 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8384 } 8385 8386 /** @hide */ 8387 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8388 outKeySet.addAll(MOVED_TO_SECURE); 8389 } 8390 8391 /** 8392 * Look up a name in the database. 8393 * @param resolver to access the database with 8394 * @param name to look up in the table 8395 * @return the corresponding value, or null if not present 8396 */ 8397 public static String getString(ContentResolver resolver, String name) { 8398 return getStringForUser(resolver, name, UserHandle.myUserId()); 8399 } 8400 8401 /** @hide */ 8402 public static String getStringForUser(ContentResolver resolver, String name, 8403 int userHandle) { 8404 if (MOVED_TO_SECURE.contains(name)) { 8405 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8406 + " to android.provider.Settings.Secure, returning read-only value."); 8407 return Secure.getStringForUser(resolver, name, userHandle); 8408 } 8409 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8410 } 8411 8412 /** 8413 * Store a name/value pair into the database. 8414 * @param resolver to access the database with 8415 * @param name to store 8416 * @param value to associate with the name 8417 * @return true if the value was set, false on database errors 8418 */ 8419 public static boolean putString(ContentResolver resolver, 8420 String name, String value) { 8421 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8422 } 8423 8424 /** @hide */ 8425 public static boolean putStringForUser(ContentResolver resolver, 8426 String name, String value, int userHandle) { 8427 if (LOCAL_LOGV) { 8428 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8429 + " for " + userHandle); 8430 } 8431 // Global and Secure have the same access policy so we can forward writes 8432 if (MOVED_TO_SECURE.contains(name)) { 8433 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8434 + " to android.provider.Settings.Secure, value is unchanged."); 8435 return Secure.putStringForUser(resolver, name, value, userHandle); 8436 } 8437 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8438 } 8439 8440 /** 8441 * Construct the content URI for a particular name/value pair, 8442 * useful for monitoring changes with a ContentObserver. 8443 * @param name to look up in the table 8444 * @return the corresponding content URI, or null if not present 8445 */ 8446 public static Uri getUriFor(String name) { 8447 return getUriFor(CONTENT_URI, name); 8448 } 8449 8450 /** 8451 * Convenience function for retrieving a single secure settings value 8452 * as an integer. Note that internally setting values are always 8453 * stored as strings; this function converts the string to an integer 8454 * for you. The default value will be returned if the setting is 8455 * not defined or not an integer. 8456 * 8457 * @param cr The ContentResolver to access. 8458 * @param name The name of the setting to retrieve. 8459 * @param def Value to return if the setting is not defined. 8460 * 8461 * @return The setting's current value, or 'def' if it is not defined 8462 * or not a valid integer. 8463 */ 8464 public static int getInt(ContentResolver cr, String name, int def) { 8465 String v = getString(cr, name); 8466 try { 8467 return v != null ? Integer.parseInt(v) : def; 8468 } catch (NumberFormatException e) { 8469 return def; 8470 } 8471 } 8472 8473 /** 8474 * Convenience function for retrieving a single secure settings value 8475 * as an integer. Note that internally setting values are always 8476 * stored as strings; this function converts the string to an integer 8477 * for you. 8478 * <p> 8479 * This version does not take a default value. If the setting has not 8480 * been set, or the string value is not a number, 8481 * it throws {@link SettingNotFoundException}. 8482 * 8483 * @param cr The ContentResolver to access. 8484 * @param name The name of the setting to retrieve. 8485 * 8486 * @throws SettingNotFoundException Thrown if a setting by the given 8487 * name can't be found or the setting value is not an integer. 8488 * 8489 * @return The setting's current value. 8490 */ 8491 public static int getInt(ContentResolver cr, String name) 8492 throws SettingNotFoundException { 8493 String v = getString(cr, name); 8494 try { 8495 return Integer.parseInt(v); 8496 } catch (NumberFormatException e) { 8497 throw new SettingNotFoundException(name); 8498 } 8499 } 8500 8501 /** 8502 * Convenience function for updating a single settings value as an 8503 * integer. This will either create a new entry in the table if the 8504 * given name does not exist, or modify the value of the existing row 8505 * with that name. Note that internally setting values are always 8506 * stored as strings, so this function converts the given value to a 8507 * string before storing it. 8508 * 8509 * @param cr The ContentResolver to access. 8510 * @param name The name of the setting to modify. 8511 * @param value The new value for the setting. 8512 * @return true if the value was set, false on database errors 8513 */ 8514 public static boolean putInt(ContentResolver cr, String name, int value) { 8515 return putString(cr, name, Integer.toString(value)); 8516 } 8517 8518 /** 8519 * Convenience function for retrieving a single secure settings value 8520 * as a {@code long}. Note that internally setting values are always 8521 * stored as strings; this function converts the string to a {@code long} 8522 * for you. The default value will be returned if the setting is 8523 * not defined or not a {@code long}. 8524 * 8525 * @param cr The ContentResolver to access. 8526 * @param name The name of the setting to retrieve. 8527 * @param def Value to return if the setting is not defined. 8528 * 8529 * @return The setting's current value, or 'def' if it is not defined 8530 * or not a valid {@code long}. 8531 */ 8532 public static long getLong(ContentResolver cr, String name, long def) { 8533 String valString = getString(cr, name); 8534 long value; 8535 try { 8536 value = valString != null ? Long.parseLong(valString) : def; 8537 } catch (NumberFormatException e) { 8538 value = def; 8539 } 8540 return value; 8541 } 8542 8543 /** 8544 * Convenience function for retrieving a single secure settings value 8545 * as a {@code long}. Note that internally setting values are always 8546 * stored as strings; this function converts the string to a {@code long} 8547 * for you. 8548 * <p> 8549 * This version does not take a default value. If the setting has not 8550 * been set, or the string value is not a number, 8551 * it throws {@link SettingNotFoundException}. 8552 * 8553 * @param cr The ContentResolver to access. 8554 * @param name The name of the setting to retrieve. 8555 * 8556 * @return The setting's current value. 8557 * @throws SettingNotFoundException Thrown if a setting by the given 8558 * name can't be found or the setting value is not an integer. 8559 */ 8560 public static long getLong(ContentResolver cr, String name) 8561 throws SettingNotFoundException { 8562 String valString = getString(cr, name); 8563 try { 8564 return Long.parseLong(valString); 8565 } catch (NumberFormatException e) { 8566 throw new SettingNotFoundException(name); 8567 } 8568 } 8569 8570 /** 8571 * Convenience function for updating a secure settings value as a long 8572 * integer. This will either create a new entry in the table if the 8573 * given name does not exist, or modify the value of the existing row 8574 * with that name. Note that internally setting values are always 8575 * stored as strings, so this function converts the given value to a 8576 * string before storing it. 8577 * 8578 * @param cr The ContentResolver to access. 8579 * @param name The name of the setting to modify. 8580 * @param value The new value for the setting. 8581 * @return true if the value was set, false on database errors 8582 */ 8583 public static boolean putLong(ContentResolver cr, String name, long value) { 8584 return putString(cr, name, Long.toString(value)); 8585 } 8586 8587 /** 8588 * Convenience function for retrieving a single secure settings value 8589 * as a floating point number. Note that internally setting values are 8590 * always stored as strings; this function converts the string to an 8591 * float for you. The default value will be returned if the setting 8592 * is not defined or not a valid float. 8593 * 8594 * @param cr The ContentResolver to access. 8595 * @param name The name of the setting to retrieve. 8596 * @param def Value to return if the setting is not defined. 8597 * 8598 * @return The setting's current value, or 'def' if it is not defined 8599 * or not a valid float. 8600 */ 8601 public static float getFloat(ContentResolver cr, String name, float def) { 8602 String v = getString(cr, name); 8603 try { 8604 return v != null ? Float.parseFloat(v) : def; 8605 } catch (NumberFormatException e) { 8606 return def; 8607 } 8608 } 8609 8610 /** 8611 * Convenience function for retrieving a single secure settings value 8612 * as a float. Note that internally setting values are always 8613 * stored as strings; this function converts the string to a float 8614 * for you. 8615 * <p> 8616 * This version does not take a default value. If the setting has not 8617 * been set, or the string value is not a number, 8618 * it throws {@link SettingNotFoundException}. 8619 * 8620 * @param cr The ContentResolver to access. 8621 * @param name The name of the setting to retrieve. 8622 * 8623 * @throws SettingNotFoundException Thrown if a setting by the given 8624 * name can't be found or the setting value is not a float. 8625 * 8626 * @return The setting's current value. 8627 */ 8628 public static float getFloat(ContentResolver cr, String name) 8629 throws SettingNotFoundException { 8630 String v = getString(cr, name); 8631 if (v == null) { 8632 throw new SettingNotFoundException(name); 8633 } 8634 try { 8635 return Float.parseFloat(v); 8636 } catch (NumberFormatException e) { 8637 throw new SettingNotFoundException(name); 8638 } 8639 } 8640 8641 /** 8642 * Convenience function for updating a single settings value as a 8643 * floating point number. This will either create a new entry in the 8644 * table if the given name does not exist, or modify the value of the 8645 * existing row with that name. Note that internally setting values 8646 * are always stored as strings, so this function converts the given 8647 * value to a string before storing it. 8648 * 8649 * @param cr The ContentResolver to access. 8650 * @param name The name of the setting to modify. 8651 * @param value The new value for the setting. 8652 * @return true if the value was set, false on database errors 8653 */ 8654 public static boolean putFloat(ContentResolver cr, String name, float value) { 8655 return putString(cr, name, Float.toString(value)); 8656 } 8657 8658 8659 /** 8660 * Subscription to be used for voice call on a multi sim device. The supported values 8661 * are 0 = SUB1, 1 = SUB2 and etc. 8662 * @hide 8663 */ 8664 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8665 8666 /** 8667 * Used to provide option to user to select subscription during dial. 8668 * The supported values are 0 = disable or 1 = enable prompt. 8669 * @hide 8670 */ 8671 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8672 8673 /** 8674 * Subscription to be used for data call on a multi sim device. The supported values 8675 * are 0 = SUB1, 1 = SUB2 and etc. 8676 * @hide 8677 */ 8678 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8679 8680 /** 8681 * Subscription to be used for SMS on a multi sim device. The supported values 8682 * are 0 = SUB1, 1 = SUB2 and etc. 8683 * @hide 8684 */ 8685 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8686 8687 /** 8688 * Used to provide option to user to select subscription during send SMS. 8689 * The value 1 - enable, 0 - disable 8690 * @hide 8691 */ 8692 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8693 8694 8695 8696 /** User preferred subscriptions setting. 8697 * This holds the details of the user selected subscription from the card and 8698 * the activation status. Each settings string have the coma separated values 8699 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8700 * @hide 8701 */ 8702 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8703 "user_preferred_sub2","user_preferred_sub3"}; 8704 8705 /** 8706 * Whether to enable new contacts aggregator or not. 8707 * The value 1 - enable, 0 - disable 8708 * @hide 8709 */ 8710 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8711 8712 /** 8713 * Whether to enable contacts metadata syncing or not 8714 * The value 1 - enable, 0 - disable 8715 */ 8716 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8717 8718 /** 8719 * Whether to enable cellular on boot. 8720 * The value 1 - enable, 0 - disable 8721 * @hide 8722 */ 8723 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8724 } 8725 8726 /** 8727 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8728 * Intent URL, allowing it to be either a web page or a particular 8729 * application activity. 8730 * 8731 * @hide 8732 */ 8733 public static final class Bookmarks implements BaseColumns 8734 { 8735 private static final String TAG = "Bookmarks"; 8736 8737 /** 8738 * The content:// style URL for this table 8739 */ 8740 public static final Uri CONTENT_URI = 8741 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8742 8743 /** 8744 * The row ID. 8745 * <p>Type: INTEGER</p> 8746 */ 8747 public static final String ID = "_id"; 8748 8749 /** 8750 * Descriptive name of the bookmark that can be displayed to the user. 8751 * If this is empty, the title should be resolved at display time (use 8752 * {@link #getTitle(Context, Cursor)} any time you want to display the 8753 * title of a bookmark.) 8754 * <P> 8755 * Type: TEXT 8756 * </P> 8757 */ 8758 public static final String TITLE = "title"; 8759 8760 /** 8761 * Arbitrary string (displayed to the user) that allows bookmarks to be 8762 * organized into categories. There are some special names for 8763 * standard folders, which all start with '@'. The label displayed for 8764 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8765 * the folder name does not change so you can consistently query for 8766 * the folder regardless of the current locale. 8767 * 8768 * <P>Type: TEXT</P> 8769 * 8770 */ 8771 public static final String FOLDER = "folder"; 8772 8773 /** 8774 * The Intent URL of the bookmark, describing what it points to. This 8775 * value is given to {@link android.content.Intent#getIntent} to create 8776 * an Intent that can be launched. 8777 * <P>Type: TEXT</P> 8778 */ 8779 public static final String INTENT = "intent"; 8780 8781 /** 8782 * Optional shortcut character associated with this bookmark. 8783 * <P>Type: INTEGER</P> 8784 */ 8785 public static final String SHORTCUT = "shortcut"; 8786 8787 /** 8788 * The order in which the bookmark should be displayed 8789 * <P>Type: INTEGER</P> 8790 */ 8791 public static final String ORDERING = "ordering"; 8792 8793 private static final String[] sIntentProjection = { INTENT }; 8794 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8795 private static final String sShortcutSelection = SHORTCUT + "=?"; 8796 8797 /** 8798 * Convenience function to retrieve the bookmarked Intent for a 8799 * particular shortcut key. 8800 * 8801 * @param cr The ContentResolver to query. 8802 * @param shortcut The shortcut key. 8803 * 8804 * @return Intent The bookmarked URL, or null if there is no bookmark 8805 * matching the given shortcut. 8806 */ 8807 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8808 { 8809 Intent intent = null; 8810 8811 Cursor c = cr.query(CONTENT_URI, 8812 sIntentProjection, sShortcutSelection, 8813 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8814 // Keep trying until we find a valid shortcut 8815 try { 8816 while (intent == null && c.moveToNext()) { 8817 try { 8818 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8819 intent = Intent.parseUri(intentURI, 0); 8820 } catch (java.net.URISyntaxException e) { 8821 // The stored URL is bad... ignore it. 8822 } catch (IllegalArgumentException e) { 8823 // Column not found 8824 Log.w(TAG, "Intent column not found", e); 8825 } 8826 } 8827 } finally { 8828 if (c != null) c.close(); 8829 } 8830 8831 return intent; 8832 } 8833 8834 /** 8835 * Add a new bookmark to the system. 8836 * 8837 * @param cr The ContentResolver to query. 8838 * @param intent The desired target of the bookmark. 8839 * @param title Bookmark title that is shown to the user; null if none 8840 * or it should be resolved to the intent's title. 8841 * @param folder Folder in which to place the bookmark; null if none. 8842 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8843 * this is non-zero and there is an existing bookmark entry 8844 * with this same shortcut, then that existing shortcut is 8845 * cleared (the bookmark is not removed). 8846 * @return The unique content URL for the new bookmark entry. 8847 */ 8848 public static Uri add(ContentResolver cr, 8849 Intent intent, 8850 String title, 8851 String folder, 8852 char shortcut, 8853 int ordering) 8854 { 8855 // If a shortcut is supplied, and it is already defined for 8856 // another bookmark, then remove the old definition. 8857 if (shortcut != 0) { 8858 cr.delete(CONTENT_URI, sShortcutSelection, 8859 new String[] { String.valueOf((int) shortcut) }); 8860 } 8861 8862 ContentValues values = new ContentValues(); 8863 if (title != null) values.put(TITLE, title); 8864 if (folder != null) values.put(FOLDER, folder); 8865 values.put(INTENT, intent.toUri(0)); 8866 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8867 values.put(ORDERING, ordering); 8868 return cr.insert(CONTENT_URI, values); 8869 } 8870 8871 /** 8872 * Return the folder name as it should be displayed to the user. This 8873 * takes care of localizing special folders. 8874 * 8875 * @param r Resources object for current locale; only need access to 8876 * system resources. 8877 * @param folder The value found in the {@link #FOLDER} column. 8878 * 8879 * @return CharSequence The label for this folder that should be shown 8880 * to the user. 8881 */ 8882 public static CharSequence getLabelForFolder(Resources r, String folder) { 8883 return folder; 8884 } 8885 8886 /** 8887 * Return the title as it should be displayed to the user. This takes 8888 * care of localizing bookmarks that point to activities. 8889 * 8890 * @param context A context. 8891 * @param cursor A cursor pointing to the row whose title should be 8892 * returned. The cursor must contain at least the {@link #TITLE} 8893 * and {@link #INTENT} columns. 8894 * @return A title that is localized and can be displayed to the user, 8895 * or the empty string if one could not be found. 8896 */ 8897 public static CharSequence getTitle(Context context, Cursor cursor) { 8898 int titleColumn = cursor.getColumnIndex(TITLE); 8899 int intentColumn = cursor.getColumnIndex(INTENT); 8900 if (titleColumn == -1 || intentColumn == -1) { 8901 throw new IllegalArgumentException( 8902 "The cursor must contain the TITLE and INTENT columns."); 8903 } 8904 8905 String title = cursor.getString(titleColumn); 8906 if (!TextUtils.isEmpty(title)) { 8907 return title; 8908 } 8909 8910 String intentUri = cursor.getString(intentColumn); 8911 if (TextUtils.isEmpty(intentUri)) { 8912 return ""; 8913 } 8914 8915 Intent intent; 8916 try { 8917 intent = Intent.parseUri(intentUri, 0); 8918 } catch (URISyntaxException e) { 8919 return ""; 8920 } 8921 8922 PackageManager packageManager = context.getPackageManager(); 8923 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8924 return info != null ? info.loadLabel(packageManager) : ""; 8925 } 8926 } 8927 8928 /** 8929 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8930 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8931 * from the GoogleLoginService. 8932 * 8933 * @param androidId The Android ID for this device. 8934 * @return The device ID that should be used when connecting to the mobile gtalk server. 8935 * @hide 8936 */ 8937 public static String getGTalkDeviceId(long androidId) { 8938 return "android-" + Long.toHexString(androidId); 8939 } 8940 8941 private static final String[] PM_WRITE_SETTINGS = { 8942 android.Manifest.permission.WRITE_SETTINGS 8943 }; 8944 private static final String[] PM_CHANGE_NETWORK_STATE = { 8945 android.Manifest.permission.CHANGE_NETWORK_STATE, 8946 android.Manifest.permission.WRITE_SETTINGS 8947 }; 8948 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8949 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8950 }; 8951 8952 /** 8953 * Performs a strict and comprehensive check of whether a calling package is allowed to 8954 * write/modify system settings, as the condition differs for pre-M, M+, and 8955 * privileged/preinstalled apps. If the provided uid does not match the 8956 * callingPackage, a negative result will be returned. 8957 * @hide 8958 */ 8959 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8960 String callingPackage, boolean throwException) { 8961 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8962 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8963 PM_WRITE_SETTINGS, false); 8964 } 8965 8966 /** 8967 * Performs a strict and comprehensive check of whether a calling package is allowed to 8968 * write/modify system settings, as the condition differs for pre-M, M+, and 8969 * privileged/preinstalled apps. If the provided uid does not match the 8970 * callingPackage, a negative result will be returned. The caller is expected to have 8971 * the WRITE_SETTINGS permission declared. 8972 * 8973 * Note: if the check is successful, the operation of this app will be updated to the 8974 * current time. 8975 * @hide 8976 */ 8977 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8978 String callingPackage, boolean throwException) { 8979 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8980 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8981 PM_WRITE_SETTINGS, true); 8982 } 8983 8984 /** 8985 * Performs a strict and comprehensive check of whether a calling package is allowed to 8986 * change the state of network, as the condition differs for pre-M, M+, and 8987 * privileged/preinstalled apps. The caller is expected to have either the 8988 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8989 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8990 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8991 * permission and cannot be revoked. See http://b/23597341 8992 * 8993 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8994 * of this app will be updated to the current time. 8995 * @hide 8996 */ 8997 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8998 String callingPackage, boolean throwException) { 8999 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9000 == PackageManager.PERMISSION_GRANTED) { 9001 return true; 9002 } 9003 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9004 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9005 PM_CHANGE_NETWORK_STATE, true); 9006 } 9007 9008 /** 9009 * Performs a strict and comprehensive check of whether a calling package is allowed to 9010 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9011 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9012 * a negative result will be returned. 9013 * @hide 9014 */ 9015 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9016 String callingPackage, boolean throwException) { 9017 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9018 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9019 PM_SYSTEM_ALERT_WINDOW, false); 9020 } 9021 9022 /** 9023 * Performs a strict and comprehensive check of whether a calling package is allowed to 9024 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9025 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9026 * a negative result will be returned. 9027 * 9028 * Note: if the check is successful, the operation of this app will be updated to the 9029 * current time. 9030 * @hide 9031 */ 9032 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9033 callingPackage, boolean throwException) { 9034 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9035 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9036 PM_SYSTEM_ALERT_WINDOW, true); 9037 } 9038 9039 /** 9040 * Helper method to perform a general and comprehensive check of whether an operation that is 9041 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9042 * OP_WRITE_SETTINGS 9043 * @hide 9044 */ 9045 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9046 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9047 permissions, boolean makeNote) { 9048 if (callingPackage == null) { 9049 return false; 9050 } 9051 9052 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9053 int mode = AppOpsManager.MODE_DEFAULT; 9054 if (makeNote) { 9055 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9056 } else { 9057 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9058 } 9059 9060 switch (mode) { 9061 case AppOpsManager.MODE_ALLOWED: 9062 return true; 9063 9064 case AppOpsManager.MODE_DEFAULT: 9065 // this is the default operating mode after an app's installation 9066 // In this case we will check all associated static permission to see 9067 // if it is granted during install time. 9068 for (String permission : permissions) { 9069 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9070 .PERMISSION_GRANTED) { 9071 // if either of the permissions are granted, we will allow it 9072 return true; 9073 } 9074 } 9075 9076 default: 9077 // this is for all other cases trickled down here... 9078 if (!throwException) { 9079 return false; 9080 } 9081 } 9082 9083 // prepare string to throw SecurityException 9084 StringBuilder exceptionMessage = new StringBuilder(); 9085 exceptionMessage.append(callingPackage); 9086 exceptionMessage.append(" was not granted "); 9087 if (permissions.length > 1) { 9088 exceptionMessage.append(" either of these permissions: "); 9089 } else { 9090 exceptionMessage.append(" this permission: "); 9091 } 9092 for (int i = 0; i < permissions.length; i++) { 9093 exceptionMessage.append(permissions[i]); 9094 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9095 } 9096 9097 throw new SecurityException(exceptionMessage.toString()); 9098 } 9099 9100 /** 9101 * Retrieves a correponding package name for a given uid. It will query all 9102 * packages that are associated with the given uid, but it will return only 9103 * the zeroth result. 9104 * Note: If package could not be found, a null is returned. 9105 * @hide 9106 */ 9107 public static String getPackageNameForUid(Context context, int uid) { 9108 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9109 if (packages == null) { 9110 return null; 9111 } 9112 return packages[0]; 9113 } 9114} 9115