Settings.java revision 413573ac59bb9904c3bd28c03843054fee7478a6
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.Log; 62 63import com.android.internal.util.ArrayUtils; 64import com.android.internal.widget.ILockSettings; 65 66import java.net.URISyntaxException; 67import java.text.SimpleDateFormat; 68import java.util.HashMap; 69import java.util.HashSet; 70import java.util.Locale; 71import java.util.Map; 72import java.util.Set; 73 74/** 75 * The Settings provider contains global system-level device preferences. 76 */ 77public final class Settings { 78 79 // Intent actions for Settings 80 81 /** 82 * Activity Action: Show system settings. 83 * <p> 84 * Input: Nothing. 85 * <p> 86 * Output: Nothing. 87 */ 88 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 89 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 90 91 /** 92 * Activity Action: Show settings to allow configuration of APNs. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 100 101 /** 102 * Activity Action: Show settings to allow configuration of current location 103 * sources. 104 * <p> 105 * In some cases, a matching Activity may not exist, so ensure you 106 * safeguard against this. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 114 "android.settings.LOCATION_SOURCE_SETTINGS"; 115 116 /** 117 * Activity Action: Show settings to allow configuration of users. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 * @hide 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_USER_SETTINGS = 129 "android.settings.USER_SETTINGS"; 130 131 /** 132 * Activity Action: Show settings to allow configuration of wireless controls 133 * such as Wi-Fi, Bluetooth and Mobile networks. 134 * <p> 135 * In some cases, a matching Activity may not exist, so ensure you 136 * safeguard against this. 137 * <p> 138 * Input: Nothing. 139 * <p> 140 * Output: Nothing. 141 */ 142 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 143 public static final String ACTION_WIRELESS_SETTINGS = 144 "android.settings.WIRELESS_SETTINGS"; 145 146 /** 147 * Activity Action: Show tether provisioning activity. 148 * 149 * <p> 150 * In some cases, a matching Activity may not exist, so ensure you 151 * safeguard against this. 152 * <p> 153 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 154 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 155 * contain a {@link ResultReceiver} which will be called back with a tether result code. 156 * <p> 157 * Output: The result of the provisioning check. 158 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 159 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 160 * 161 * @hide 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_TETHER_PROVISIONING = 165 "android.settings.TETHER_PROVISIONING_UI"; 166 167 /** 168 * Activity Action: Show settings to allow entering/exiting airplane mode. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you 171 * safeguard against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 179 "android.settings.AIRPLANE_MODE_SETTINGS"; 180 181 /** 182 * Activity Action: Modify Airplane mode settings using a voice command. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 185 * <p> 186 * This intent MUST be started using 187 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 188 * startVoiceActivity}. 189 * <p> 190 * Note: The activity implementing this intent MUST verify that 191 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 192 * modifying the setting. 193 * <p> 194 * Input: To tell which state airplane mode should be set to, add the 195 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 196 * If the extra is not included, no changes will be made. 197 * <p> 198 * Output: Nothing. 199 */ 200 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 201 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 202 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 203 204 /** 205 * Activity Action: Show settings for accessibility modules. 206 * <p> 207 * In some cases, a matching Activity may not exist, so ensure you 208 * safeguard against this. 209 * <p> 210 * Input: Nothing. 211 * <p> 212 * Output: Nothing. 213 */ 214 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 215 public static final String ACTION_ACCESSIBILITY_SETTINGS = 216 "android.settings.ACCESSIBILITY_SETTINGS"; 217 218 /** 219 * Activity Action: Launch the screen reader tutorial. 220 * <p> 221 * In some cases, a matching Activity may not exist, so ensure you 222 * safeguard against this. 223 * <p> 224 * Input: Nothing. 225 * <p> 226 * Output: Nothing. 227 */ 228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 229 public static final String ACTION_SCREEN_READER_TUTORIAL = 230 "android.settings.SCREEN_READER_TUTORIAL"; 231 232 233 /** 234 * Activity Action: Show settings to control access to usage information. 235 * <p> 236 * In some cases, a matching Activity may not exist, so ensure you 237 * safeguard against this. 238 * <p> 239 * Input: Nothing. 240 * <p> 241 * Output: Nothing. 242 */ 243 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 244 public static final String ACTION_USAGE_ACCESS_SETTINGS = 245 "android.settings.USAGE_ACCESS_SETTINGS"; 246 247 /** 248 * Activity Category: Show application settings related to usage access. 249 * <p> 250 * An activity that provides a user interface for adjusting usage access related 251 * preferences for its containing application. Optional but recommended for apps that 252 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 253 * <p> 254 * The activity may define meta-data to describe what usage access is 255 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 256 * will be displayed in Settings. 257 * <p> 258 * Input: Nothing. 259 * <p> 260 * Output: Nothing. 261 */ 262 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 263 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 264 "android.intent.category.USAGE_ACCESS_CONFIG"; 265 266 /** 267 * Metadata key: Reason for needing usage access. 268 * <p> 269 * A key for metadata attached to an activity that receives action 270 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 271 * user as description of how the app uses usage access. 272 * <p> 273 */ 274 public static final String METADATA_USAGE_ACCESS_REASON = 275 "android.settings.metadata.USAGE_ACCESS_REASON"; 276 277 /** 278 * Activity Action: Show settings to allow configuration of security and 279 * location privacy. 280 * <p> 281 * In some cases, a matching Activity may not exist, so ensure you 282 * safeguard against this. 283 * <p> 284 * Input: Nothing. 285 * <p> 286 * Output: Nothing. 287 */ 288 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 289 public static final String ACTION_SECURITY_SETTINGS = 290 "android.settings.SECURITY_SETTINGS"; 291 292 /** 293 * Activity Action: Show trusted credentials settings, opening to the user tab, 294 * to allow management of installed credentials. 295 * <p> 296 * In some cases, a matching Activity may not exist, so ensure you 297 * safeguard against this. 298 * <p> 299 * Input: Nothing. 300 * <p> 301 * Output: Nothing. 302 * @hide 303 */ 304 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 305 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 306 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 307 308 /** 309 * Activity Action: Show dialog explaining that an installed CA cert may enable 310 * monitoring of encrypted network traffic. 311 * <p> 312 * In some cases, a matching Activity may not exist, so ensure you 313 * safeguard against this. 314 * <p> 315 * Input: Nothing. 316 * <p> 317 * Output: Nothing. 318 * @hide 319 */ 320 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 321 public static final String ACTION_MONITORING_CERT_INFO = 322 "com.android.settings.MONITORING_CERT_INFO"; 323 324 /** 325 * Activity Action: Show settings to allow configuration of privacy options. 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_PRIVACY_SETTINGS = 336 "android.settings.PRIVACY_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 layout. 535 * <p> 536 * In some cases, a matching Activity may not exist, so ensure you 537 * safeguard against this. 538 * <p> 539 * 540 * @see android.hardware.input.InputManager#ACTION_QUERY_KEYBOARD_LAYOUTS 541 * <p> 542 * Input: Nothing. 543 * <p> 544 * Output: Nothing. 545 */ 546 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 547 public static final String ACTION_KEYBOARD_LAYOUT_SETTINGS = 548 "android.settings.KEYBOARD_LAYOUT_SETTINGS"; 549 550 /** 551 * Activity Action: Adds a word to the user dictionary. 552 * <p> 553 * In some cases, a matching Activity may not exist, so ensure you 554 * safeguard against this. 555 * <p> 556 * Input: An extra with key <code>word</code> that contains the word 557 * that should be added to the dictionary. 558 * <p> 559 * Output: Nothing. 560 * 561 * @hide 562 */ 563 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 564 public static final String ACTION_USER_DICTIONARY_INSERT = 565 "com.android.settings.USER_DICTIONARY_INSERT"; 566 567 /** 568 * Activity Action: Show settings to allow configuration of application-related settings. 569 * <p> 570 * In some cases, a matching Activity may not exist, so ensure you 571 * safeguard against this. 572 * <p> 573 * Input: Nothing. 574 * <p> 575 * Output: Nothing. 576 */ 577 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 578 public static final String ACTION_APPLICATION_SETTINGS = 579 "android.settings.APPLICATION_SETTINGS"; 580 581 /** 582 * Activity Action: Show settings to allow configuration of application 583 * development-related settings. As of 584 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 585 * a required part of the platform. 586 * <p> 587 * Input: Nothing. 588 * <p> 589 * Output: Nothing. 590 */ 591 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 592 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 593 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 594 595 /** 596 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 597 * <p> 598 * In some cases, a matching Activity may not exist, so ensure you 599 * safeguard against this. 600 * <p> 601 * Input: Nothing. 602 * <p> 603 * Output: Nothing. 604 */ 605 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 606 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 607 "android.settings.QUICK_LAUNCH_SETTINGS"; 608 609 /** 610 * Activity Action: Show settings to manage installed applications. 611 * <p> 612 * In some cases, a matching Activity may not exist, so ensure you 613 * safeguard against this. 614 * <p> 615 * Input: Nothing. 616 * <p> 617 * Output: Nothing. 618 */ 619 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 620 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 621 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 622 623 /** 624 * Activity Action: Show settings to manage all applications. 625 * <p> 626 * In some cases, a matching Activity may not exist, so ensure you 627 * safeguard against this. 628 * <p> 629 * Input: Nothing. 630 * <p> 631 * Output: Nothing. 632 */ 633 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 634 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 635 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 636 637 /** 638 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 639 * <p> 640 * In some cases, a matching Activity may not exist, so ensure you 641 * safeguard against this. 642 * <p> 643 * Input: Optionally, the Intent's data URI can specify the application package name to 644 * directly invoke the management GUI specific to the package name. For example 645 * "package:com.my.app". 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 651 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 652 653 /** 654 * Activity Action: Show screen for controlling which apps are allowed to write/modify 655 * system settings. 656 * <p> 657 * In some cases, a matching Activity may not exist, so ensure you 658 * safeguard against this. 659 * <p> 660 * Input: Optionally, the Intent's data URI can specify the application package name to 661 * directly invoke the management GUI specific to the package name. For example 662 * "package:com.my.app". 663 * <p> 664 * Output: Nothing. 665 */ 666 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 667 public static final String ACTION_MANAGE_WRITE_SETTINGS = 668 "android.settings.action.MANAGE_WRITE_SETTINGS"; 669 670 /** 671 * Activity Action: Show screen of details about a particular application. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: The Intent's data URI specifies the application package name 677 * to be shown, with the "package" scheme. That is "package:com.my.app". 678 * <p> 679 * Output: Nothing. 680 */ 681 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 682 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 683 "android.settings.APPLICATION_DETAILS_SETTINGS"; 684 685 /** 686 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 687 * <p> 688 * Input: Nothing. 689 * <p> 690 * Output: Nothing. 691 * <p> 692 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 693 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 694 * already ignoring optimizations. You can use 695 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 696 * on this list. 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 700 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 701 702 /** 703 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 704 * put them on the whitelist of apps shown by 705 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 706 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 707 * permission. 708 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 709 * provided by the platform for applications to operate correctly in the various power 710 * saving modes. This is only for unusual applications that need to deeply control their own 711 * execution, at the potential expense of the user's battery life. Note that these applications 712 * greatly run the risk of showing to the user as high power consumers on their device.</p> 713 * <p> 714 * Input: The Intent's data URI must specify the application package name 715 * to be shown, with the "package" scheme. That is "package:com.my.app". 716 * <p> 717 * Output: Nothing. 718 * <p> 719 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 720 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 721 * already ignoring optimizations. 722 */ 723 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 724 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 725 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 726 727 /** 728 * Activity Action: Show screen for controlling which apps can ignore background data 729 * restrictions. 730 * <p> 731 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 732 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 733 * the data is not set, it will just open the screen. 734 * <p> 735 * Output: Nothing. 736 * <p> 737 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 738 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 739 * data restrictions for them. 740 */ 741 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 742 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 743 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 744 745 /** 746 * @hide 747 * Activity Action: Show the "app ops" settings screen. 748 * <p> 749 * Input: Nothing. 750 * <p> 751 * Output: Nothing. 752 */ 753 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 754 public static final String ACTION_APP_OPS_SETTINGS = 755 "android.settings.APP_OPS_SETTINGS"; 756 757 /** 758 * Activity Action: Show settings for system update functionality. 759 * <p> 760 * In some cases, a matching Activity may not exist, so ensure you 761 * safeguard against this. 762 * <p> 763 * Input: Nothing. 764 * <p> 765 * Output: Nothing. 766 * 767 * @hide 768 */ 769 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 770 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 771 "android.settings.SYSTEM_UPDATE_SETTINGS"; 772 773 /** 774 * Activity Action: Show settings to allow configuration of sync settings. 775 * <p> 776 * In some cases, a matching Activity may not exist, so ensure you 777 * safeguard against this. 778 * <p> 779 * The account types available to add via the add account button may be restricted by adding an 780 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 781 * authorities. Only account types which can sync with that content provider will be offered to 782 * the user. 783 * <p> 784 * Input: Nothing. 785 * <p> 786 * Output: Nothing. 787 */ 788 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 789 public static final String ACTION_SYNC_SETTINGS = 790 "android.settings.SYNC_SETTINGS"; 791 792 /** 793 * Activity Action: Show add account screen for creating a new account. 794 * <p> 795 * In some cases, a matching Activity may not exist, so ensure you 796 * safeguard against this. 797 * <p> 798 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 799 * extra to the Intent with one or more syncable content provider's authorities. Only account 800 * types which can sync with that content provider will be offered to the user. 801 * <p> 802 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 803 * Intent with one or more account types. 804 * <p> 805 * Input: Nothing. 806 * <p> 807 * Output: Nothing. 808 */ 809 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 810 public static final String ACTION_ADD_ACCOUNT = 811 "android.settings.ADD_ACCOUNT_SETTINGS"; 812 813 /** 814 * Activity Action: Show settings for selecting the network operator. 815 * <p> 816 * In some cases, a matching Activity may not exist, so ensure you 817 * safeguard against this. 818 * <p> 819 * Input: Nothing. 820 * <p> 821 * Output: Nothing. 822 */ 823 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 824 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 825 "android.settings.NETWORK_OPERATOR_SETTINGS"; 826 827 /** 828 * Activity Action: Show settings for selection of 2G/3G. 829 * <p> 830 * In some cases, a matching Activity may not exist, so ensure you 831 * safeguard against this. 832 * <p> 833 * Input: Nothing. 834 * <p> 835 * Output: Nothing. 836 */ 837 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 838 public static final String ACTION_DATA_ROAMING_SETTINGS = 839 "android.settings.DATA_ROAMING_SETTINGS"; 840 841 /** 842 * Activity Action: Show settings for internal storage. 843 * <p> 844 * In some cases, a matching Activity may not exist, so ensure you 845 * safeguard against this. 846 * <p> 847 * Input: Nothing. 848 * <p> 849 * Output: Nothing. 850 */ 851 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 852 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 853 "android.settings.INTERNAL_STORAGE_SETTINGS"; 854 /** 855 * Activity Action: Show settings for memory card storage. 856 * <p> 857 * In some cases, a matching Activity may not exist, so ensure you 858 * safeguard against this. 859 * <p> 860 * Input: Nothing. 861 * <p> 862 * Output: Nothing. 863 */ 864 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 865 public static final String ACTION_MEMORY_CARD_SETTINGS = 866 "android.settings.MEMORY_CARD_SETTINGS"; 867 868 /** 869 * Activity Action: Show settings for global search. 870 * <p> 871 * In some cases, a matching Activity may not exist, so ensure you 872 * safeguard against this. 873 * <p> 874 * Input: Nothing. 875 * <p> 876 * Output: Nothing 877 */ 878 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 879 public static final String ACTION_SEARCH_SETTINGS = 880 "android.search.action.SEARCH_SETTINGS"; 881 882 /** 883 * Activity Action: Show general device information settings (serial 884 * number, software version, phone number, etc.). 885 * <p> 886 * In some cases, a matching Activity may not exist, so ensure you 887 * safeguard against this. 888 * <p> 889 * Input: Nothing. 890 * <p> 891 * Output: Nothing 892 */ 893 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 894 public static final String ACTION_DEVICE_INFO_SETTINGS = 895 "android.settings.DEVICE_INFO_SETTINGS"; 896 897 /** 898 * Activity Action: Show NFC settings. 899 * <p> 900 * This shows UI that allows NFC to be turned on or off. 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing 908 * @see android.nfc.NfcAdapter#isEnabled() 909 */ 910 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 911 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 912 913 /** 914 * Activity Action: Show NFC Sharing settings. 915 * <p> 916 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 917 * off. 918 * <p> 919 * In some cases, a matching Activity may not exist, so ensure you 920 * safeguard against this. 921 * <p> 922 * Input: Nothing. 923 * <p> 924 * Output: Nothing 925 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 926 */ 927 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 928 public static final String ACTION_NFCSHARING_SETTINGS = 929 "android.settings.NFCSHARING_SETTINGS"; 930 931 /** 932 * Activity Action: Show NFC Tap & Pay settings 933 * <p> 934 * This shows UI that allows the user to configure Tap&Pay 935 * settings. 936 * <p> 937 * In some cases, a matching Activity may not exist, so ensure you 938 * safeguard against this. 939 * <p> 940 * Input: Nothing. 941 * <p> 942 * Output: Nothing 943 */ 944 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 945 public static final String ACTION_NFC_PAYMENT_SETTINGS = 946 "android.settings.NFC_PAYMENT_SETTINGS"; 947 948 /** 949 * Activity Action: Show Daydream settings. 950 * <p> 951 * In some cases, a matching Activity may not exist, so ensure you 952 * safeguard against this. 953 * <p> 954 * Input: Nothing. 955 * <p> 956 * Output: Nothing. 957 * @see android.service.dreams.DreamService 958 */ 959 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 960 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 961 962 /** 963 * Activity Action: Show Notification listener settings. 964 * <p> 965 * In some cases, a matching Activity may not exist, so ensure you 966 * safeguard against this. 967 * <p> 968 * Input: Nothing. 969 * <p> 970 * Output: Nothing. 971 * @see android.service.notification.NotificationListenerService 972 */ 973 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 974 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 975 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 976 977 /** 978 * Activity Action: Show Do Not Disturb access settings. 979 * <p> 980 * Users can grant and deny access to Do Not Disturb configuration from here. 981 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 982 * details. 983 * <p> 984 * Input: Nothing. 985 * <p> 986 * Output: Nothing. 987 */ 988 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 989 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 990 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 991 992 /** 993 * @hide 994 */ 995 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 996 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 997 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 998 999 /** 1000 * Activity Action: Show settings for video captioning. 1001 * <p> 1002 * In some cases, a matching Activity may not exist, so ensure you safeguard 1003 * against this. 1004 * <p> 1005 * Input: Nothing. 1006 * <p> 1007 * Output: Nothing. 1008 */ 1009 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1010 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1011 1012 /** 1013 * Activity Action: Show the top level print settings. 1014 * <p> 1015 * In some cases, a matching Activity may not exist, so ensure you 1016 * safeguard against this. 1017 * <p> 1018 * Input: Nothing. 1019 * <p> 1020 * Output: Nothing. 1021 */ 1022 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1023 public static final String ACTION_PRINT_SETTINGS = 1024 "android.settings.ACTION_PRINT_SETTINGS"; 1025 1026 /** 1027 * Activity Action: Show Zen Mode configuration settings. 1028 * 1029 * @hide 1030 */ 1031 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1032 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1033 1034 /** 1035 * Activity Action: Show Zen Mode priority configuration settings. 1036 * 1037 * @hide 1038 */ 1039 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1040 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1041 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1042 1043 /** 1044 * Activity Action: Show Zen Mode automation configuration settings. 1045 * 1046 * @hide 1047 */ 1048 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1049 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1050 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1051 1052 /** 1053 * Activity Action: Modify do not disturb mode settings. 1054 * <p> 1055 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1056 * <p> 1057 * This intent MUST be started using 1058 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1059 * startVoiceActivity}. 1060 * <p> 1061 * Note: The Activity implementing this intent MUST verify that 1062 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1063 * returns true before modifying the setting. 1064 * <p> 1065 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1066 * how long the user wishes to avoid interruptions for. The optional 1067 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1068 * enabling or disabling do not disturb mode. If either extra is not included, the 1069 * user maybe asked to provide the value. 1070 * <p> 1071 * Output: Nothing. 1072 */ 1073 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1074 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1075 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1076 1077 /** 1078 * Activity Action: Show Zen Mode schedule rule configuration settings. 1079 * 1080 * @hide 1081 */ 1082 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1083 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1084 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1085 1086 /** 1087 * Activity Action: Show Zen Mode event rule configuration settings. 1088 * 1089 * @hide 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1093 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1094 1095 /** 1096 * Activity Action: Show Zen Mode external rule configuration settings. 1097 * 1098 * @hide 1099 */ 1100 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1101 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1102 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1103 1104 /** 1105 * Activity Action: Show the regulatory information screen for the device. 1106 * <p> 1107 * In some cases, a matching Activity may not exist, so ensure you safeguard 1108 * against this. 1109 * <p> 1110 * Input: Nothing. 1111 * <p> 1112 * Output: Nothing. 1113 */ 1114 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1115 public static final String 1116 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1117 1118 /** 1119 * Activity Action: Show Device Name Settings. 1120 * <p> 1121 * In some cases, a matching Activity may not exist, so ensure you safeguard 1122 * against this. 1123 * 1124 * @hide 1125 */ 1126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1127 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1128 1129 /** 1130 * Activity Action: Show pairing settings. 1131 * <p> 1132 * In some cases, a matching Activity may not exist, so ensure you safeguard 1133 * against this. 1134 * 1135 * @hide 1136 */ 1137 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1138 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1139 1140 /** 1141 * Activity Action: Show battery saver settings. 1142 * <p> 1143 * In some cases, a matching Activity may not exist, so ensure you safeguard 1144 * against this. 1145 */ 1146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1147 public static final String ACTION_BATTERY_SAVER_SETTINGS 1148 = "android.settings.BATTERY_SAVER_SETTINGS"; 1149 1150 /** 1151 * Activity Action: Modify Battery Saver mode setting using a voice command. 1152 * <p> 1153 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1154 * <p> 1155 * This intent MUST be started using 1156 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1157 * startVoiceActivity}. 1158 * <p> 1159 * Note: The activity implementing this intent MUST verify that 1160 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1161 * modifying the setting. 1162 * <p> 1163 * Input: To tell which state batter saver mode should be set to, add the 1164 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1165 * If the extra is not included, no changes will be made. 1166 * <p> 1167 * Output: Nothing. 1168 */ 1169 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1170 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1171 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1172 1173 /** 1174 * Activity Action: Show Home selection settings. If there are multiple activities 1175 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1176 * to pick your preferred activity. 1177 */ 1178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1179 public static final String ACTION_HOME_SETTINGS 1180 = "android.settings.HOME_SETTINGS"; 1181 1182 1183 1184 /** 1185 * Activity Action: Show Default apps settings. 1186 * <p> 1187 * In some cases, a matching Activity may not exist, so ensure you 1188 * safeguard against this. 1189 * <p> 1190 * Input: Nothing. 1191 * <p> 1192 * Output: Nothing. 1193 */ 1194 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1195 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1196 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1197 1198 /** 1199 * Activity Action: Show notification settings. 1200 * 1201 * @hide 1202 */ 1203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1204 public static final String ACTION_NOTIFICATION_SETTINGS 1205 = "android.settings.NOTIFICATION_SETTINGS"; 1206 1207 /** 1208 * Activity Action: Show notification settings for a single app. 1209 * 1210 * @hide 1211 */ 1212 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1213 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1214 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1215 1216 /** 1217 * Activity Action: Show notification redaction settings. 1218 * 1219 * @hide 1220 */ 1221 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1222 public static final String ACTION_APP_NOTIFICATION_REDACTION 1223 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1224 1225 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1226 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1227 1228 /** 1229 * Activity Action: Show a dialog with disabled by policy message. 1230 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1231 * the user know about this. 1232 * <p> 1233 * Input: Nothing. 1234 * <p> 1235 * Output: Nothing. 1236 * 1237 * @hide 1238 */ 1239 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1240 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1241 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1242 1243 // End of Intent actions for Settings 1244 1245 /** 1246 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1247 */ 1248 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1249 1250 /** 1251 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1252 */ 1253 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1254 1255 /** 1256 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1257 */ 1258 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1259 1260 /** 1261 * @hide - User handle argument extra to the fast-path call()-based requests 1262 */ 1263 public static final String CALL_METHOD_USER_KEY = "_user"; 1264 1265 /** @hide - Private call() method to write to 'system' table */ 1266 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1267 1268 /** @hide - Private call() method to write to 'secure' table */ 1269 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1270 1271 /** @hide - Private call() method to write to 'global' table */ 1272 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1273 1274 /** 1275 * Activity Extra: Limit available options in launched activity based on the given authority. 1276 * <p> 1277 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1278 * provider's authorities as a String[]. This field is used by some intents to alter the 1279 * behavior of the called activity. 1280 * <p> 1281 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1282 * on the authority given. 1283 */ 1284 public static final String EXTRA_AUTHORITIES = "authorities"; 1285 1286 /** 1287 * Activity Extra: Limit available options in launched activity based on the given account 1288 * types. 1289 * <p> 1290 * This can be passed as an extra field in an Activity Intent with one or more account types 1291 * as a String[]. This field is used by some intents to alter the behavior of the called 1292 * activity. 1293 * <p> 1294 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1295 * list. 1296 */ 1297 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1298 1299 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1300 1301 /** 1302 * Activity Extra: The device identifier to act upon. 1303 * <p> 1304 * This can be passed as an extra field in an Activity Intent with a single 1305 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1306 * settings for the given device. 1307 * <p> 1308 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1309 * dialog for the given device. 1310 * @hide 1311 */ 1312 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1313 1314 /** 1315 * Activity Extra: Enable or disable Airplane Mode. 1316 * <p> 1317 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1318 * intent as a boolean to indicate if it should be enabled. 1319 */ 1320 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1321 1322 /** 1323 * Activity Extra: Enable or disable Battery saver mode. 1324 * <p> 1325 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1326 * intent as a boolean to indicate if it should be enabled. 1327 */ 1328 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1329 "android.settings.extra.battery_saver_mode_enabled"; 1330 1331 /** 1332 * Activity Extra: Enable or disable Do Not Disturb mode. 1333 * <p> 1334 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1335 * intent as a boolean to indicate if it should be enabled. 1336 */ 1337 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1338 "android.settings.extra.do_not_disturb_mode_enabled"; 1339 1340 /** 1341 * Activity Extra: How many minutes to enable do not disturb mode for. 1342 * <p> 1343 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1344 * intent to indicate how long do not disturb mode should be enabled for. 1345 */ 1346 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1347 "android.settings.extra.do_not_disturb_mode_minutes"; 1348 1349 private static final String JID_RESOURCE_PREFIX = "android"; 1350 1351 public static final String AUTHORITY = "settings"; 1352 1353 private static final String TAG = "Settings"; 1354 private static final boolean LOCAL_LOGV = false; 1355 1356 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1357 // with a partial enable/disable state in multi-threaded situations. 1358 private static final Object mLocationSettingsLock = new Object(); 1359 1360 public static class SettingNotFoundException extends AndroidException { 1361 public SettingNotFoundException(String msg) { 1362 super(msg); 1363 } 1364 } 1365 1366 /** 1367 * Common base for tables of name/value settings. 1368 */ 1369 public static class NameValueTable implements BaseColumns { 1370 public static final String NAME = "name"; 1371 public static final String VALUE = "value"; 1372 1373 protected static boolean putString(ContentResolver resolver, Uri uri, 1374 String name, String value) { 1375 // The database will take care of replacing duplicates. 1376 try { 1377 ContentValues values = new ContentValues(); 1378 values.put(NAME, name); 1379 values.put(VALUE, value); 1380 resolver.insert(uri, values); 1381 return true; 1382 } catch (SQLException e) { 1383 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1384 return false; 1385 } 1386 } 1387 1388 public static Uri getUriFor(Uri uri, String name) { 1389 return Uri.withAppendedPath(uri, name); 1390 } 1391 } 1392 1393 // Thread-safe. 1394 private static class NameValueCache { 1395 private final String mVersionSystemProperty; 1396 private final Uri mUri; 1397 1398 private static final String[] SELECT_VALUE = 1399 new String[] { Settings.NameValueTable.VALUE }; 1400 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1401 1402 // Must synchronize on 'this' to access mValues and mValuesVersion. 1403 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1404 private long mValuesVersion = 0; 1405 1406 // Initially null; set lazily and held forever. Synchronized on 'this'. 1407 private IContentProvider mContentProvider = null; 1408 1409 // The method we'll call (or null, to not use) on the provider 1410 // for the fast path of retrieving settings. 1411 private final String mCallGetCommand; 1412 private final String mCallSetCommand; 1413 1414 public NameValueCache(String versionSystemProperty, Uri uri, 1415 String getCommand, String setCommand) { 1416 mVersionSystemProperty = versionSystemProperty; 1417 mUri = uri; 1418 mCallGetCommand = getCommand; 1419 mCallSetCommand = setCommand; 1420 } 1421 1422 private IContentProvider lazyGetProvider(ContentResolver cr) { 1423 IContentProvider cp = null; 1424 synchronized (this) { 1425 cp = mContentProvider; 1426 if (cp == null) { 1427 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1428 } 1429 } 1430 return cp; 1431 } 1432 1433 public boolean putStringForUser(ContentResolver cr, String name, String value, 1434 final int userHandle) { 1435 try { 1436 Bundle arg = new Bundle(); 1437 arg.putString(Settings.NameValueTable.VALUE, value); 1438 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1439 IContentProvider cp = lazyGetProvider(cr); 1440 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1441 } catch (RemoteException e) { 1442 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1443 return false; 1444 } 1445 return true; 1446 } 1447 1448 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1449 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1450 if (isSelf) { 1451 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1452 1453 // Our own user's settings data uses a client-side cache 1454 synchronized (this) { 1455 if (mValuesVersion != newValuesVersion) { 1456 if (LOCAL_LOGV || false) { 1457 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1458 + newValuesVersion + " != cached " + mValuesVersion); 1459 } 1460 1461 mValues.clear(); 1462 mValuesVersion = newValuesVersion; 1463 } 1464 1465 if (mValues.containsKey(name)) { 1466 return mValues.get(name); // Could be null, that's OK -- negative caching 1467 } 1468 } 1469 } else { 1470 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1471 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1472 } 1473 1474 IContentProvider cp = lazyGetProvider(cr); 1475 1476 // Try the fast path first, not using query(). If this 1477 // fails (alternate Settings provider that doesn't support 1478 // this interface?) then we fall back to the query/table 1479 // interface. 1480 if (mCallGetCommand != null) { 1481 try { 1482 Bundle args = null; 1483 if (!isSelf) { 1484 args = new Bundle(); 1485 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1486 } 1487 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1488 if (b != null) { 1489 String value = b.getPairValue(); 1490 // Don't update our cache for reads of other users' data 1491 if (isSelf) { 1492 synchronized (this) { 1493 mValues.put(name, value); 1494 } 1495 } else { 1496 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1497 + " by " + UserHandle.myUserId() 1498 + " so not updating cache"); 1499 } 1500 return value; 1501 } 1502 // If the response Bundle is null, we fall through 1503 // to the query interface below. 1504 } catch (RemoteException e) { 1505 // Not supported by the remote side? Fall through 1506 // to query(). 1507 } 1508 } 1509 1510 Cursor c = null; 1511 try { 1512 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1513 new String[]{name}, null, null); 1514 if (c == null) { 1515 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1516 return null; 1517 } 1518 1519 String value = c.moveToNext() ? c.getString(0) : null; 1520 synchronized (this) { 1521 mValues.put(name, value); 1522 } 1523 if (LOCAL_LOGV) { 1524 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1525 name + " = " + (value == null ? "(null)" : value)); 1526 } 1527 return value; 1528 } catch (RemoteException e) { 1529 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1530 return null; // Return null, but don't cache it. 1531 } finally { 1532 if (c != null) c.close(); 1533 } 1534 } 1535 } 1536 1537 /** 1538 * An app can use this method to check if it is currently allowed to draw on top of other 1539 * apps. In order to be allowed to do so, an app must first declare the 1540 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1541 * is currently disallowed, it can prompt the user to grant it this capability through a 1542 * management UI by sending an Intent with action 1543 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1544 * 1545 * @param context A context 1546 * @return true if the calling app can draw on top of other apps, false otherwise. 1547 */ 1548 public static boolean canDrawOverlays(Context context) { 1549 int uid = Binder.getCallingUid(); 1550 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1551 .getPackageNameForUid(context, uid), false); 1552 } 1553 1554 /** 1555 * System settings, containing miscellaneous system preferences. This 1556 * table holds simple name/value pairs. There are convenience 1557 * functions for accessing individual settings entries. 1558 */ 1559 public static final class System extends NameValueTable { 1560 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1561 1562 /** @hide */ 1563 public static interface Validator { 1564 public boolean validate(String value); 1565 } 1566 1567 /** 1568 * The content:// style URL for this table 1569 */ 1570 public static final Uri CONTENT_URI = 1571 Uri.parse("content://" + AUTHORITY + "/system"); 1572 1573 private static final NameValueCache sNameValueCache = new NameValueCache( 1574 SYS_PROP_SETTING_VERSION, 1575 CONTENT_URI, 1576 CALL_METHOD_GET_SYSTEM, 1577 CALL_METHOD_PUT_SYSTEM); 1578 1579 private static final HashSet<String> MOVED_TO_SECURE; 1580 static { 1581 MOVED_TO_SECURE = new HashSet<String>(30); 1582 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1583 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1584 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1585 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1586 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1587 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1588 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1589 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1590 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1591 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1592 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1593 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1594 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1595 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1596 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1597 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1598 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1599 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1600 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1601 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1602 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1603 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1604 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1605 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1606 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1607 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1608 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1609 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1610 1611 // At one time in System, then Global, but now back in Secure 1612 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1613 } 1614 1615 private static final HashSet<String> MOVED_TO_GLOBAL; 1616 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1617 static { 1618 MOVED_TO_GLOBAL = new HashSet<String>(); 1619 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1620 1621 // these were originally in system but migrated to secure in the past, 1622 // so are duplicated in the Secure.* namespace 1623 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1624 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1625 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1626 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1627 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1628 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1629 1630 // these are moving directly from system to global 1631 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1632 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1633 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1634 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1635 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1636 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1637 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1638 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1639 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1640 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1641 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1642 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1643 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1644 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1645 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1646 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1647 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1648 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1649 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1650 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1651 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1652 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1653 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1654 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1655 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1656 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1657 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1658 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1659 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1660 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1661 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1662 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1663 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1664 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1665 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1666 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1667 } 1668 1669 private static final Validator sBooleanValidator = 1670 new DiscreteValueValidator(new String[] {"0", "1"}); 1671 1672 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1673 @Override 1674 public boolean validate(String value) { 1675 try { 1676 return Integer.parseInt(value) >= 0; 1677 } catch (NumberFormatException e) { 1678 return false; 1679 } 1680 } 1681 }; 1682 1683 private static final Validator sUriValidator = new Validator() { 1684 @Override 1685 public boolean validate(String value) { 1686 try { 1687 Uri.decode(value); 1688 return true; 1689 } catch (IllegalArgumentException e) { 1690 return false; 1691 } 1692 } 1693 }; 1694 1695 private static final Validator sLenientIpAddressValidator = new Validator() { 1696 private static final int MAX_IPV6_LENGTH = 45; 1697 1698 @Override 1699 public boolean validate(String value) { 1700 return value.length() <= MAX_IPV6_LENGTH; 1701 } 1702 }; 1703 1704 /** @hide */ 1705 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1706 outKeySet.addAll(MOVED_TO_GLOBAL); 1707 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1708 } 1709 1710 /** @hide */ 1711 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1712 outKeySet.addAll(MOVED_TO_SECURE); 1713 } 1714 1715 /** @hide */ 1716 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1717 outKeySet.addAll(MOVED_TO_GLOBAL); 1718 } 1719 1720 /** 1721 * Look up a name in the database. 1722 * @param resolver to access the database with 1723 * @param name to look up in the table 1724 * @return the corresponding value, or null if not present 1725 */ 1726 public static String getString(ContentResolver resolver, String name) { 1727 return getStringForUser(resolver, name, UserHandle.myUserId()); 1728 } 1729 1730 /** @hide */ 1731 public static String getStringForUser(ContentResolver resolver, String name, 1732 int userHandle) { 1733 if (MOVED_TO_SECURE.contains(name)) { 1734 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1735 + " to android.provider.Settings.Secure, returning read-only value."); 1736 return Secure.getStringForUser(resolver, name, userHandle); 1737 } 1738 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1739 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1740 + " to android.provider.Settings.Global, returning read-only value."); 1741 return Global.getStringForUser(resolver, name, userHandle); 1742 } 1743 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1744 } 1745 1746 /** 1747 * Store a name/value pair into the database. 1748 * @param resolver to access the database with 1749 * @param name to store 1750 * @param value to associate with the name 1751 * @return true if the value was set, false on database errors 1752 */ 1753 public static boolean putString(ContentResolver resolver, String name, String value) { 1754 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1755 } 1756 1757 /** @hide */ 1758 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1759 int userHandle) { 1760 if (MOVED_TO_SECURE.contains(name)) { 1761 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1762 + " to android.provider.Settings.Secure, value is unchanged."); 1763 return false; 1764 } 1765 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1766 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1767 + " to android.provider.Settings.Global, value is unchanged."); 1768 return false; 1769 } 1770 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1771 } 1772 1773 /** 1774 * Construct the content URI for a particular name/value pair, 1775 * useful for monitoring changes with a ContentObserver. 1776 * @param name to look up in the table 1777 * @return the corresponding content URI, or null if not present 1778 */ 1779 public static Uri getUriFor(String name) { 1780 if (MOVED_TO_SECURE.contains(name)) { 1781 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1782 + " to android.provider.Settings.Secure, returning Secure URI."); 1783 return Secure.getUriFor(Secure.CONTENT_URI, name); 1784 } 1785 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1786 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1787 + " to android.provider.Settings.Global, returning read-only global URI."); 1788 return Global.getUriFor(Global.CONTENT_URI, name); 1789 } 1790 return getUriFor(CONTENT_URI, name); 1791 } 1792 1793 /** 1794 * Convenience function for retrieving a single system settings value 1795 * as an integer. Note that internally setting values are always 1796 * stored as strings; this function converts the string to an integer 1797 * for you. The default value will be returned if the setting is 1798 * not defined or not an integer. 1799 * 1800 * @param cr The ContentResolver to access. 1801 * @param name The name of the setting to retrieve. 1802 * @param def Value to return if the setting is not defined. 1803 * 1804 * @return The setting's current value, or 'def' if it is not defined 1805 * or not a valid integer. 1806 */ 1807 public static int getInt(ContentResolver cr, String name, int def) { 1808 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1809 } 1810 1811 /** @hide */ 1812 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1813 String v = getStringForUser(cr, name, userHandle); 1814 try { 1815 return v != null ? Integer.parseInt(v) : def; 1816 } catch (NumberFormatException e) { 1817 return def; 1818 } 1819 } 1820 1821 /** 1822 * Convenience function for retrieving a single system settings value 1823 * as an integer. Note that internally setting values are always 1824 * stored as strings; this function converts the string to an integer 1825 * for you. 1826 * <p> 1827 * This version does not take a default value. If the setting has not 1828 * been set, or the string value is not a number, 1829 * it throws {@link SettingNotFoundException}. 1830 * 1831 * @param cr The ContentResolver to access. 1832 * @param name The name of the setting to retrieve. 1833 * 1834 * @throws SettingNotFoundException Thrown if a setting by the given 1835 * name can't be found or the setting value is not an integer. 1836 * 1837 * @return The setting's current value. 1838 */ 1839 public static int getInt(ContentResolver cr, String name) 1840 throws SettingNotFoundException { 1841 return getIntForUser(cr, name, UserHandle.myUserId()); 1842 } 1843 1844 /** @hide */ 1845 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1846 throws SettingNotFoundException { 1847 String v = getStringForUser(cr, name, userHandle); 1848 try { 1849 return Integer.parseInt(v); 1850 } catch (NumberFormatException e) { 1851 throw new SettingNotFoundException(name); 1852 } 1853 } 1854 1855 /** 1856 * Convenience function for updating a single settings value as an 1857 * integer. This will either create a new entry in the table if the 1858 * given name does not exist, or modify the value of the existing row 1859 * with that name. Note that internally setting values are always 1860 * stored as strings, so this function converts the given value to a 1861 * string before storing it. 1862 * 1863 * @param cr The ContentResolver to access. 1864 * @param name The name of the setting to modify. 1865 * @param value The new value for the setting. 1866 * @return true if the value was set, false on database errors 1867 */ 1868 public static boolean putInt(ContentResolver cr, String name, int value) { 1869 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1870 } 1871 1872 /** @hide */ 1873 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1874 int userHandle) { 1875 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1876 } 1877 1878 /** 1879 * Convenience function for retrieving a single system settings value 1880 * as a {@code long}. Note that internally setting values are always 1881 * stored as strings; this function converts the string to a {@code long} 1882 * for you. The default value will be returned if the setting is 1883 * not defined or not a {@code long}. 1884 * 1885 * @param cr The ContentResolver to access. 1886 * @param name The name of the setting to retrieve. 1887 * @param def Value to return if the setting is not defined. 1888 * 1889 * @return The setting's current value, or 'def' if it is not defined 1890 * or not a valid {@code long}. 1891 */ 1892 public static long getLong(ContentResolver cr, String name, long def) { 1893 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1894 } 1895 1896 /** @hide */ 1897 public static long getLongForUser(ContentResolver cr, String name, long def, 1898 int userHandle) { 1899 String valString = getStringForUser(cr, name, userHandle); 1900 long value; 1901 try { 1902 value = valString != null ? Long.parseLong(valString) : def; 1903 } catch (NumberFormatException e) { 1904 value = def; 1905 } 1906 return value; 1907 } 1908 1909 /** 1910 * Convenience function for retrieving a single system settings value 1911 * as a {@code long}. Note that internally setting values are always 1912 * stored as strings; this function converts the string to a {@code long} 1913 * for you. 1914 * <p> 1915 * This version does not take a default value. If the setting has not 1916 * been set, or the string value is not a number, 1917 * it throws {@link SettingNotFoundException}. 1918 * 1919 * @param cr The ContentResolver to access. 1920 * @param name The name of the setting to retrieve. 1921 * 1922 * @return The setting's current value. 1923 * @throws SettingNotFoundException Thrown if a setting by the given 1924 * name can't be found or the setting value is not an integer. 1925 */ 1926 public static long getLong(ContentResolver cr, String name) 1927 throws SettingNotFoundException { 1928 return getLongForUser(cr, name, UserHandle.myUserId()); 1929 } 1930 1931 /** @hide */ 1932 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1933 throws SettingNotFoundException { 1934 String valString = getStringForUser(cr, name, userHandle); 1935 try { 1936 return Long.parseLong(valString); 1937 } catch (NumberFormatException e) { 1938 throw new SettingNotFoundException(name); 1939 } 1940 } 1941 1942 /** 1943 * Convenience function for updating a single settings value as a long 1944 * integer. This will either create a new entry in the table if the 1945 * given name does not exist, or modify the value of the existing row 1946 * with that name. Note that internally setting values are always 1947 * stored as strings, so this function converts the given value to a 1948 * string before storing it. 1949 * 1950 * @param cr The ContentResolver to access. 1951 * @param name The name of the setting to modify. 1952 * @param value The new value for the setting. 1953 * @return true if the value was set, false on database errors 1954 */ 1955 public static boolean putLong(ContentResolver cr, String name, long value) { 1956 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1957 } 1958 1959 /** @hide */ 1960 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1961 int userHandle) { 1962 return putStringForUser(cr, name, Long.toString(value), userHandle); 1963 } 1964 1965 /** 1966 * Convenience function for retrieving a single system settings value 1967 * as a floating point number. Note that internally setting values are 1968 * always stored as strings; this function converts the string to an 1969 * float for you. The default value will be returned if the setting 1970 * is not defined or not a valid float. 1971 * 1972 * @param cr The ContentResolver to access. 1973 * @param name The name of the setting to retrieve. 1974 * @param def Value to return if the setting is not defined. 1975 * 1976 * @return The setting's current value, or 'def' if it is not defined 1977 * or not a valid float. 1978 */ 1979 public static float getFloat(ContentResolver cr, String name, float def) { 1980 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1981 } 1982 1983 /** @hide */ 1984 public static float getFloatForUser(ContentResolver cr, String name, float def, 1985 int userHandle) { 1986 String v = getStringForUser(cr, name, userHandle); 1987 try { 1988 return v != null ? Float.parseFloat(v) : def; 1989 } catch (NumberFormatException e) { 1990 return def; 1991 } 1992 } 1993 1994 /** 1995 * Convenience function for retrieving a single system settings value 1996 * as a float. Note that internally setting values are always 1997 * stored as strings; this function converts the string to a float 1998 * for you. 1999 * <p> 2000 * This version does not take a default value. If the setting has not 2001 * been set, or the string value is not a number, 2002 * it throws {@link SettingNotFoundException}. 2003 * 2004 * @param cr The ContentResolver to access. 2005 * @param name The name of the setting to retrieve. 2006 * 2007 * @throws SettingNotFoundException Thrown if a setting by the given 2008 * name can't be found or the setting value is not a float. 2009 * 2010 * @return The setting's current value. 2011 */ 2012 public static float getFloat(ContentResolver cr, String name) 2013 throws SettingNotFoundException { 2014 return getFloatForUser(cr, name, UserHandle.myUserId()); 2015 } 2016 2017 /** @hide */ 2018 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2019 throws SettingNotFoundException { 2020 String v = getStringForUser(cr, name, userHandle); 2021 if (v == null) { 2022 throw new SettingNotFoundException(name); 2023 } 2024 try { 2025 return Float.parseFloat(v); 2026 } catch (NumberFormatException e) { 2027 throw new SettingNotFoundException(name); 2028 } 2029 } 2030 2031 /** 2032 * Convenience function for updating a single settings value as a 2033 * floating point number. This will either create a new entry in the 2034 * table if the given name does not exist, or modify the value of the 2035 * existing row with that name. Note that internally setting values 2036 * are always stored as strings, so this function converts the given 2037 * value to a string before storing it. 2038 * 2039 * @param cr The ContentResolver to access. 2040 * @param name The name of the setting to modify. 2041 * @param value The new value for the setting. 2042 * @return true if the value was set, false on database errors 2043 */ 2044 public static boolean putFloat(ContentResolver cr, String name, float value) { 2045 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2046 } 2047 2048 /** @hide */ 2049 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2050 int userHandle) { 2051 return putStringForUser(cr, name, Float.toString(value), userHandle); 2052 } 2053 2054 /** 2055 * Convenience function to read all of the current 2056 * configuration-related settings into a 2057 * {@link Configuration} object. 2058 * 2059 * @param cr The ContentResolver to access. 2060 * @param outConfig Where to place the configuration settings. 2061 */ 2062 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2063 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2064 } 2065 2066 /** @hide */ 2067 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2068 int userHandle) { 2069 outConfig.fontScale = Settings.System.getFloatForUser( 2070 cr, FONT_SCALE, outConfig.fontScale, userHandle); 2071 if (outConfig.fontScale < 0) { 2072 outConfig.fontScale = 1; 2073 } 2074 } 2075 2076 /** 2077 * @hide Erase the fields in the Configuration that should be applied 2078 * by the settings. 2079 */ 2080 public static void clearConfiguration(Configuration inoutConfig) { 2081 inoutConfig.fontScale = 0; 2082 } 2083 2084 /** 2085 * Convenience function to write a batch of configuration-related 2086 * settings from a {@link Configuration} object. 2087 * 2088 * @param cr The ContentResolver to access. 2089 * @param config The settings to write. 2090 * @return true if the values were set, false on database errors 2091 */ 2092 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2093 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2094 } 2095 2096 /** @hide */ 2097 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2098 int userHandle) { 2099 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2100 } 2101 2102 /** @hide */ 2103 public static boolean hasInterestingConfigurationChanges(int changes) { 2104 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2105 } 2106 2107 /** @deprecated - Do not use */ 2108 @Deprecated 2109 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2110 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2111 } 2112 2113 /** 2114 * @hide 2115 * @deprecated - Do not use 2116 */ 2117 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2118 int userHandle) { 2119 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2120 } 2121 2122 /** @deprecated - Do not use */ 2123 @Deprecated 2124 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2125 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2126 } 2127 2128 /** 2129 * @hide 2130 * @deprecated - Do not use 2131 */ 2132 @Deprecated 2133 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2134 int userHandle) { 2135 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2136 } 2137 2138 private static final class DiscreteValueValidator implements Validator { 2139 private final String[] mValues; 2140 2141 public DiscreteValueValidator(String[] values) { 2142 mValues = values; 2143 } 2144 2145 @Override 2146 public boolean validate(String value) { 2147 return ArrayUtils.contains(mValues, value); 2148 } 2149 } 2150 2151 private static final class InclusiveIntegerRangeValidator implements Validator { 2152 private final int mMin; 2153 private final int mMax; 2154 2155 public InclusiveIntegerRangeValidator(int min, int max) { 2156 mMin = min; 2157 mMax = max; 2158 } 2159 2160 @Override 2161 public boolean validate(String value) { 2162 try { 2163 final int intValue = Integer.parseInt(value); 2164 return intValue >= mMin && intValue <= mMax; 2165 } catch (NumberFormatException e) { 2166 return false; 2167 } 2168 } 2169 } 2170 2171 private static final class InclusiveFloatRangeValidator implements Validator { 2172 private final float mMin; 2173 private final float mMax; 2174 2175 public InclusiveFloatRangeValidator(float min, float max) { 2176 mMin = min; 2177 mMax = max; 2178 } 2179 2180 @Override 2181 public boolean validate(String value) { 2182 try { 2183 final float floatValue = Float.parseFloat(value); 2184 return floatValue >= mMin && floatValue <= mMax; 2185 } catch (NumberFormatException e) { 2186 return false; 2187 } 2188 } 2189 } 2190 2191 /** 2192 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2193 */ 2194 @Deprecated 2195 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2196 2197 /** 2198 * What happens when the user presses the end call button if they're not 2199 * on a call.<br/> 2200 * <b>Values:</b><br/> 2201 * 0 - The end button does nothing.<br/> 2202 * 1 - The end button goes to the home screen.<br/> 2203 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2204 * 3 - The end button goes to the home screen. If the user is already on the 2205 * home screen, it puts the device to sleep. 2206 */ 2207 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2208 2209 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2210 new InclusiveIntegerRangeValidator(0, 3); 2211 2212 /** 2213 * END_BUTTON_BEHAVIOR value for "go home". 2214 * @hide 2215 */ 2216 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2217 2218 /** 2219 * END_BUTTON_BEHAVIOR value for "go to sleep". 2220 * @hide 2221 */ 2222 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2223 2224 /** 2225 * END_BUTTON_BEHAVIOR default value. 2226 * @hide 2227 */ 2228 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2229 2230 /** 2231 * Is advanced settings mode turned on. 0 == no, 1 == yes 2232 * @hide 2233 */ 2234 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2235 2236 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2237 2238 /** 2239 * ADVANCED_SETTINGS default value. 2240 * @hide 2241 */ 2242 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2243 2244 /** 2245 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2246 */ 2247 @Deprecated 2248 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2249 2250 /** 2251 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2252 */ 2253 @Deprecated 2254 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2255 2256 /** 2257 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2258 */ 2259 @Deprecated 2260 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2261 2262 /** 2263 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2264 * {@hide} 2265 */ 2266 @Deprecated 2267 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2268 2269 /** 2270 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2271 */ 2272 @Deprecated 2273 public static final String RADIO_CELL = Global.RADIO_CELL; 2274 2275 /** 2276 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2277 */ 2278 @Deprecated 2279 public static final String RADIO_NFC = Global.RADIO_NFC; 2280 2281 /** 2282 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2283 */ 2284 @Deprecated 2285 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2286 2287 /** 2288 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2289 * 2290 * {@hide} 2291 */ 2292 @Deprecated 2293 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2294 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2295 2296 /** 2297 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2298 */ 2299 @Deprecated 2300 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2301 2302 /** 2303 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2304 */ 2305 @Deprecated 2306 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2307 2308 /** 2309 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2310 */ 2311 @Deprecated 2312 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2313 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2314 2315 /** 2316 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2317 */ 2318 @Deprecated 2319 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2320 2321 /** 2322 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2323 */ 2324 @Deprecated 2325 public static final String MODE_RINGER = Global.MODE_RINGER; 2326 2327 /** 2328 * Whether to use static IP and other static network attributes. 2329 * <p> 2330 * Set to 1 for true and 0 for false. 2331 * 2332 * @deprecated Use {@link WifiManager} instead 2333 */ 2334 @Deprecated 2335 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2336 2337 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2338 2339 /** 2340 * The static IP address. 2341 * <p> 2342 * Example: "192.168.1.51" 2343 * 2344 * @deprecated Use {@link WifiManager} instead 2345 */ 2346 @Deprecated 2347 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2348 2349 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2350 2351 /** 2352 * If using static IP, the gateway's IP address. 2353 * <p> 2354 * Example: "192.168.1.1" 2355 * 2356 * @deprecated Use {@link WifiManager} instead 2357 */ 2358 @Deprecated 2359 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2360 2361 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2362 2363 /** 2364 * If using static IP, the net mask. 2365 * <p> 2366 * Example: "255.255.255.0" 2367 * 2368 * @deprecated Use {@link WifiManager} instead 2369 */ 2370 @Deprecated 2371 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2372 2373 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2374 2375 /** 2376 * If using static IP, the primary DNS's IP address. 2377 * <p> 2378 * Example: "192.168.1.1" 2379 * 2380 * @deprecated Use {@link WifiManager} instead 2381 */ 2382 @Deprecated 2383 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2384 2385 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2386 2387 /** 2388 * If using static IP, the secondary DNS's IP address. 2389 * <p> 2390 * Example: "192.168.1.2" 2391 * 2392 * @deprecated Use {@link WifiManager} instead 2393 */ 2394 @Deprecated 2395 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2396 2397 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2398 2399 /** 2400 * Determines whether remote devices may discover and/or connect to 2401 * this device. 2402 * <P>Type: INT</P> 2403 * 2 -- discoverable and connectable 2404 * 1 -- connectable but not discoverable 2405 * 0 -- neither connectable nor discoverable 2406 */ 2407 public static final String BLUETOOTH_DISCOVERABILITY = 2408 "bluetooth_discoverability"; 2409 2410 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2411 new InclusiveIntegerRangeValidator(0, 2); 2412 2413 /** 2414 * Bluetooth discoverability timeout. If this value is nonzero, then 2415 * Bluetooth becomes discoverable for a certain number of seconds, 2416 * after which is becomes simply connectable. The value is in seconds. 2417 */ 2418 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2419 "bluetooth_discoverability_timeout"; 2420 2421 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2422 sNonNegativeIntegerValidator; 2423 2424 /** 2425 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2426 * instead 2427 */ 2428 @Deprecated 2429 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2430 2431 /** 2432 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2433 * instead 2434 */ 2435 @Deprecated 2436 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2437 2438 /** 2439 * @deprecated Use 2440 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2441 * instead 2442 */ 2443 @Deprecated 2444 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2445 "lock_pattern_tactile_feedback_enabled"; 2446 2447 /** 2448 * A formatted string of the next alarm that is set, or the empty string 2449 * if there is no alarm set. 2450 * 2451 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2452 */ 2453 @Deprecated 2454 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2455 2456 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2457 private static final int MAX_LENGTH = 1000; 2458 2459 @Override 2460 public boolean validate(String value) { 2461 // TODO: No idea what the correct format is. 2462 return value == null || value.length() < MAX_LENGTH; 2463 } 2464 }; 2465 2466 /** 2467 * Scaling factor for fonts, float. 2468 */ 2469 public static final String FONT_SCALE = "font_scale"; 2470 2471 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2472 @Override 2473 public boolean validate(String value) { 2474 try { 2475 return Float.parseFloat(value) >= 0; 2476 } catch (NumberFormatException e) { 2477 return false; 2478 } 2479 } 2480 }; 2481 2482 /** 2483 * Name of an application package to be debugged. 2484 * 2485 * @deprecated Use {@link Global#DEBUG_APP} instead 2486 */ 2487 @Deprecated 2488 public static final String DEBUG_APP = Global.DEBUG_APP; 2489 2490 /** 2491 * If 1, when launching DEBUG_APP it will wait for the debugger before 2492 * starting user code. If 0, it will run normally. 2493 * 2494 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2495 */ 2496 @Deprecated 2497 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2498 2499 /** 2500 * Whether or not to dim the screen. 0=no 1=yes 2501 * @deprecated This setting is no longer used. 2502 */ 2503 @Deprecated 2504 public static final String DIM_SCREEN = "dim_screen"; 2505 2506 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2507 2508 /** 2509 * The amount of time in milliseconds before the device goes to sleep or begins 2510 * to dream after a period of inactivity. This value is also known as the 2511 * user activity timeout period since the screen isn't necessarily turned off 2512 * when it expires. 2513 */ 2514 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2515 2516 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2517 2518 /** 2519 * The screen backlight brightness between 0 and 255. 2520 */ 2521 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2522 2523 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2524 new InclusiveIntegerRangeValidator(0, 255); 2525 2526 /** 2527 * Control whether to enable automatic brightness mode. 2528 */ 2529 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2530 2531 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2532 2533 /** 2534 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2535 * or less (<0.0 >-1.0) bright. 2536 * @hide 2537 */ 2538 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2539 2540 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2541 new InclusiveFloatRangeValidator(-1, 1); 2542 2543 /** 2544 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2545 */ 2546 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2547 2548 /** 2549 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2550 */ 2551 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2552 2553 /** 2554 * Control whether the process CPU usage meter should be shown. 2555 * 2556 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2557 */ 2558 @Deprecated 2559 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2560 2561 /** 2562 * If 1, the activity manager will aggressively finish activities and 2563 * processes as soon as they are no longer needed. If 0, the normal 2564 * extended lifetime is used. 2565 * 2566 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2567 */ 2568 @Deprecated 2569 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2570 2571 /** 2572 * Determines which streams are affected by ringer mode changes. The 2573 * stream type's bit should be set to 1 if it should be muted when going 2574 * into an inaudible ringer mode. 2575 */ 2576 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2577 2578 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2579 sNonNegativeIntegerValidator; 2580 2581 /** 2582 * Determines which streams are affected by mute. The 2583 * stream type's bit should be set to 1 if it should be muted when a mute request 2584 * is received. 2585 */ 2586 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2587 2588 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2589 sNonNegativeIntegerValidator; 2590 2591 /** 2592 * Whether vibrate is on for different events. This is used internally, 2593 * changing this value will not change the vibrate. See AudioManager. 2594 */ 2595 public static final String VIBRATE_ON = "vibrate_on"; 2596 2597 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2598 2599 /** 2600 * If 1, redirects the system vibrator to all currently attached input devices 2601 * that support vibration. If there are no such input devices, then the system 2602 * vibrator is used instead. 2603 * If 0, does not register the system vibrator. 2604 * 2605 * This setting is mainly intended to provide a compatibility mechanism for 2606 * applications that only know about the system vibrator and do not use the 2607 * input device vibrator API. 2608 * 2609 * @hide 2610 */ 2611 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2612 2613 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2614 2615 /** 2616 * Ringer volume. This is used internally, changing this value will not 2617 * change the volume. See AudioManager. 2618 * 2619 * @removed Not used by anything since API 2. 2620 */ 2621 public static final String VOLUME_RING = "volume_ring"; 2622 2623 /** 2624 * System/notifications volume. This is used internally, changing this 2625 * value will not change the volume. See AudioManager. 2626 * 2627 * @removed Not used by anything since API 2. 2628 */ 2629 public static final String VOLUME_SYSTEM = "volume_system"; 2630 2631 /** 2632 * Voice call volume. This is used internally, changing this value will 2633 * not change the volume. See AudioManager. 2634 * 2635 * @removed Not used by anything since API 2. 2636 */ 2637 public static final String VOLUME_VOICE = "volume_voice"; 2638 2639 /** 2640 * Music/media/gaming volume. This is used internally, changing this 2641 * value will not change the volume. See AudioManager. 2642 * 2643 * @removed Not used by anything since API 2. 2644 */ 2645 public static final String VOLUME_MUSIC = "volume_music"; 2646 2647 /** 2648 * Alarm volume. This is used internally, changing this 2649 * value will not change the volume. See AudioManager. 2650 * 2651 * @removed Not used by anything since API 2. 2652 */ 2653 public static final String VOLUME_ALARM = "volume_alarm"; 2654 2655 /** 2656 * Notification volume. This is used internally, changing this 2657 * value will not change the volume. See AudioManager. 2658 * 2659 * @removed Not used by anything since API 2. 2660 */ 2661 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2662 2663 /** 2664 * Bluetooth Headset volume. This is used internally, changing this value will 2665 * not change the volume. See AudioManager. 2666 * 2667 * @removed Not used by anything since API 2. 2668 */ 2669 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2670 2671 /** 2672 * Master volume (float in the range 0.0f to 1.0f). 2673 * 2674 * @hide 2675 */ 2676 public static final String VOLUME_MASTER = "volume_master"; 2677 2678 /** 2679 * Master volume mute (int 1 = mute, 0 = not muted). 2680 * 2681 * @hide 2682 */ 2683 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2684 2685 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2686 2687 /** 2688 * Microphone mute (int 1 = mute, 0 = not muted). 2689 * 2690 * @hide 2691 */ 2692 public static final String MICROPHONE_MUTE = "microphone_mute"; 2693 2694 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2695 2696 /** 2697 * Master mono (int 1 = mono, 0 = normal). 2698 * 2699 * @hide 2700 */ 2701 public static final String MASTER_MONO = "master_mono"; 2702 2703 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2704 2705 /** 2706 * Whether the notifications should use the ring volume (value of 1) or 2707 * a separate notification volume (value of 0). In most cases, users 2708 * will have this enabled so the notification and ringer volumes will be 2709 * the same. However, power users can disable this and use the separate 2710 * notification volume control. 2711 * <p> 2712 * Note: This is a one-off setting that will be removed in the future 2713 * when there is profile support. For this reason, it is kept hidden 2714 * from the public APIs. 2715 * 2716 * @hide 2717 * @deprecated 2718 */ 2719 @Deprecated 2720 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2721 "notifications_use_ring_volume"; 2722 2723 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2724 2725 /** 2726 * Whether silent mode should allow vibration feedback. This is used 2727 * internally in AudioService and the Sound settings activity to 2728 * coordinate decoupling of vibrate and silent modes. This setting 2729 * will likely be removed in a future release with support for 2730 * audio/vibe feedback profiles. 2731 * 2732 * Not used anymore. On devices with vibrator, the user explicitly selects 2733 * silent or vibrate mode. 2734 * Kept for use by legacy database upgrade code in DatabaseHelper. 2735 * @hide 2736 */ 2737 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2738 2739 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2740 2741 /** 2742 * The mapping of stream type (integer) to its setting. 2743 * 2744 * @removed Not used by anything since API 2. 2745 */ 2746 public static final String[] VOLUME_SETTINGS = { 2747 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2748 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2749 }; 2750 2751 /** 2752 * Appended to various volume related settings to record the previous 2753 * values before they the settings were affected by a silent/vibrate 2754 * ringer mode change. 2755 * 2756 * @removed Not used by anything since API 2. 2757 */ 2758 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2759 2760 /** 2761 * Persistent store for the system-wide default ringtone URI. 2762 * <p> 2763 * If you need to play the default ringtone at any given time, it is recommended 2764 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2765 * to the set default ringtone at the time of playing. 2766 * 2767 * @see #DEFAULT_RINGTONE_URI 2768 */ 2769 public static final String RINGTONE = "ringtone"; 2770 2771 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2772 2773 /** 2774 * A {@link Uri} that will point to the current default ringtone at any 2775 * given time. 2776 * <p> 2777 * If the current default ringtone is in the DRM provider and the caller 2778 * does not have permission, the exception will be a 2779 * FileNotFoundException. 2780 */ 2781 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2782 2783 /** {@hide} */ 2784 public static final String RINGTONE_CACHE = "ringtone_cache"; 2785 /** {@hide} */ 2786 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2787 2788 /** 2789 * Persistent store for the system-wide default notification sound. 2790 * 2791 * @see #RINGTONE 2792 * @see #DEFAULT_NOTIFICATION_URI 2793 */ 2794 public static final String NOTIFICATION_SOUND = "notification_sound"; 2795 2796 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2797 2798 /** 2799 * A {@link Uri} that will point to the current default notification 2800 * sound at any given time. 2801 * 2802 * @see #DEFAULT_RINGTONE_URI 2803 */ 2804 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2805 2806 /** {@hide} */ 2807 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2808 /** {@hide} */ 2809 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2810 2811 /** 2812 * Persistent store for the system-wide default alarm alert. 2813 * 2814 * @see #RINGTONE 2815 * @see #DEFAULT_ALARM_ALERT_URI 2816 */ 2817 public static final String ALARM_ALERT = "alarm_alert"; 2818 2819 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2820 2821 /** 2822 * A {@link Uri} that will point to the current default alarm alert at 2823 * any given time. 2824 * 2825 * @see #DEFAULT_ALARM_ALERT_URI 2826 */ 2827 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2828 2829 /** {@hide} */ 2830 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2831 /** {@hide} */ 2832 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2833 2834 /** 2835 * Persistent store for the system default media button event receiver. 2836 * 2837 * @hide 2838 */ 2839 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2840 2841 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2842 @Override 2843 public boolean validate(String value) { 2844 try { 2845 ComponentName.unflattenFromString(value); 2846 return true; 2847 } catch (NullPointerException e) { 2848 return false; 2849 } 2850 } 2851 }; 2852 2853 /** 2854 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2855 */ 2856 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2857 2858 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2859 2860 /** 2861 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2862 */ 2863 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2864 2865 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2866 2867 /** 2868 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2869 * feature converts two spaces to a "." and space. 2870 */ 2871 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2872 2873 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2874 2875 /** 2876 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2877 */ 2878 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2879 2880 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2881 2882 public static final String SHOW_GTALK_SERVICE_STATUS = 2883 "SHOW_GTALK_SERVICE_STATUS"; 2884 2885 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2886 2887 /** 2888 * Name of activity to use for wallpaper on the home screen. 2889 * 2890 * @deprecated Use {@link WallpaperManager} instead. 2891 */ 2892 @Deprecated 2893 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2894 2895 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2896 private static final int MAX_LENGTH = 1000; 2897 2898 @Override 2899 public boolean validate(String value) { 2900 if (value != null && value.length() > MAX_LENGTH) { 2901 return false; 2902 } 2903 return ComponentName.unflattenFromString(value) != null; 2904 } 2905 }; 2906 2907 /** 2908 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2909 * instead 2910 */ 2911 @Deprecated 2912 public static final String AUTO_TIME = Global.AUTO_TIME; 2913 2914 /** 2915 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2916 * instead 2917 */ 2918 @Deprecated 2919 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2920 2921 /** 2922 * Display times as 12 or 24 hours 2923 * 12 2924 * 24 2925 */ 2926 public static final String TIME_12_24 = "time_12_24"; 2927 2928 /** @hide */ 2929 public static final Validator TIME_12_24_VALIDATOR = 2930 new DiscreteValueValidator(new String[] {"12", "24"}); 2931 2932 /** 2933 * Date format string 2934 * mm/dd/yyyy 2935 * dd/mm/yyyy 2936 * yyyy/mm/dd 2937 */ 2938 public static final String DATE_FORMAT = "date_format"; 2939 2940 /** @hide */ 2941 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2942 @Override 2943 public boolean validate(String value) { 2944 try { 2945 new SimpleDateFormat(value); 2946 return true; 2947 } catch (IllegalArgumentException e) { 2948 return false; 2949 } 2950 } 2951 }; 2952 2953 /** 2954 * Whether the setup wizard has been run before (on first boot), or if 2955 * it still needs to be run. 2956 * 2957 * nonzero = it has been run in the past 2958 * 0 = it has not been run in the past 2959 */ 2960 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2961 2962 /** @hide */ 2963 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2964 2965 /** 2966 * Scaling factor for normal window animations. Setting to 0 will disable window 2967 * animations. 2968 * 2969 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2970 */ 2971 @Deprecated 2972 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2973 2974 /** 2975 * Scaling factor for activity transition animations. Setting to 0 will disable window 2976 * animations. 2977 * 2978 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2979 */ 2980 @Deprecated 2981 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2982 2983 /** 2984 * Scaling factor for Animator-based animations. This affects both the start delay and 2985 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2986 * The default value is 1. 2987 * 2988 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2989 */ 2990 @Deprecated 2991 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2992 2993 /** 2994 * Control whether the accelerometer will be used to change screen 2995 * orientation. If 0, it will not be used unless explicitly requested 2996 * by the application; if 1, it will be used by default unless explicitly 2997 * disabled by the application. 2998 */ 2999 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3000 3001 /** @hide */ 3002 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3003 3004 /** 3005 * Default screen rotation when no other policy applies. 3006 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3007 * preference, this rotation value will be used. Must be one of the 3008 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3009 * 3010 * @see android.view.Display#getRotation 3011 */ 3012 public static final String USER_ROTATION = "user_rotation"; 3013 3014 /** @hide */ 3015 public static final Validator USER_ROTATION_VALIDATOR = 3016 new InclusiveIntegerRangeValidator(0, 3); 3017 3018 /** 3019 * Control whether the rotation lock toggle in the System UI should be hidden. 3020 * Typically this is done for accessibility purposes to make it harder for 3021 * the user to accidentally toggle the rotation lock while the display rotation 3022 * has been locked for accessibility. 3023 * 3024 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3025 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3026 * 3027 * @hide 3028 */ 3029 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3030 "hide_rotation_lock_toggle_for_accessibility"; 3031 3032 /** @hide */ 3033 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3034 sBooleanValidator; 3035 3036 /** 3037 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3038 * be used by Phone and Setting apps; it shouldn't affect other apps. 3039 * The value is boolean (1 or 0). 3040 * 3041 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3042 * It was about AudioManager's setting and thus affected all the applications which 3043 * relied on the setting, while this is purely about the vibration setting for incoming 3044 * calls. 3045 */ 3046 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3047 3048 /** @hide */ 3049 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3050 3051 /** 3052 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3053 * boolean (1 or 0). 3054 */ 3055 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3056 3057 /** @hide */ 3058 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3059 3060 /** 3061 * CDMA only settings 3062 * DTMF tone type played by the dialer when dialing. 3063 * 0 = Normal 3064 * 1 = Long 3065 */ 3066 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3067 3068 /** @hide */ 3069 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3070 3071 /** 3072 * Whether the hearing aid is enabled. The value is 3073 * boolean (1 or 0). 3074 * @hide 3075 */ 3076 public static final String HEARING_AID = "hearing_aid"; 3077 3078 /** @hide */ 3079 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3080 3081 /** 3082 * CDMA only settings 3083 * TTY Mode 3084 * 0 = OFF 3085 * 1 = FULL 3086 * 2 = VCO 3087 * 3 = HCO 3088 * @hide 3089 */ 3090 public static final String TTY_MODE = "tty_mode"; 3091 3092 /** @hide */ 3093 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3094 3095 /** 3096 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3097 * boolean (1 or 0). 3098 */ 3099 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3100 3101 /** @hide */ 3102 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3103 3104 /** 3105 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3106 * boolean (1 or 0). 3107 */ 3108 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3109 3110 /** @hide */ 3111 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3112 3113 /** 3114 * @deprecated Each application that shows web suggestions should have its own 3115 * setting for this. 3116 */ 3117 @Deprecated 3118 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3119 3120 /** @hide */ 3121 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3122 3123 /** 3124 * Whether the notification LED should repeatedly flash when a notification is 3125 * pending. The value is boolean (1 or 0). 3126 * @hide 3127 */ 3128 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3129 3130 /** @hide */ 3131 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3132 3133 /** 3134 * Show pointer location on screen? 3135 * 0 = no 3136 * 1 = yes 3137 * @hide 3138 */ 3139 public static final String POINTER_LOCATION = "pointer_location"; 3140 3141 /** @hide */ 3142 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3143 3144 /** 3145 * Show touch positions on screen? 3146 * 0 = no 3147 * 1 = yes 3148 * @hide 3149 */ 3150 public static final String SHOW_TOUCHES = "show_touches"; 3151 3152 /** @hide */ 3153 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3154 3155 /** 3156 * Log raw orientation data from 3157 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3158 * orientationplot.py tool. 3159 * 0 = no 3160 * 1 = yes 3161 * @hide 3162 */ 3163 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3164 "window_orientation_listener_log"; 3165 3166 /** @hide */ 3167 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3168 3169 /** 3170 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3171 * instead 3172 * @hide 3173 */ 3174 @Deprecated 3175 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3176 3177 /** 3178 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3179 * instead 3180 * @hide 3181 */ 3182 @Deprecated 3183 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3184 3185 /** 3186 * Whether to play sounds when the keyguard is shown and dismissed. 3187 * @hide 3188 */ 3189 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3190 3191 /** @hide */ 3192 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3193 3194 /** 3195 * Whether the lockscreen should be completely disabled. 3196 * @hide 3197 */ 3198 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3199 3200 /** @hide */ 3201 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3202 3203 /** 3204 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3205 * instead 3206 * @hide 3207 */ 3208 @Deprecated 3209 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3210 3211 /** 3212 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3213 * instead 3214 * @hide 3215 */ 3216 @Deprecated 3217 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3218 3219 /** 3220 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3221 * instead 3222 * @hide 3223 */ 3224 @Deprecated 3225 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3226 3227 /** 3228 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3229 * instead 3230 * @hide 3231 */ 3232 @Deprecated 3233 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3234 3235 /** 3236 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3237 * instead 3238 * @hide 3239 */ 3240 @Deprecated 3241 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3242 3243 /** 3244 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3245 * instead 3246 * @hide 3247 */ 3248 @Deprecated 3249 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3250 3251 /** 3252 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3253 * instead 3254 * @hide 3255 */ 3256 @Deprecated 3257 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3258 3259 /** 3260 * Receive incoming SIP calls? 3261 * 0 = no 3262 * 1 = yes 3263 * @hide 3264 */ 3265 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3266 3267 /** @hide */ 3268 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3269 3270 /** 3271 * Call Preference String. 3272 * "SIP_ALWAYS" : Always use SIP with network access 3273 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3274 * @hide 3275 */ 3276 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3277 3278 /** @hide */ 3279 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3280 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3281 3282 /** 3283 * One of the sip call options: Always use SIP with network access. 3284 * @hide 3285 */ 3286 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3287 3288 /** @hide */ 3289 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3290 3291 /** 3292 * One of the sip call options: Only if destination is a SIP address. 3293 * @hide 3294 */ 3295 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3296 3297 /** @hide */ 3298 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3299 3300 /** 3301 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3302 * the user should be prompted each time a call is made whether it should be placed using 3303 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3304 * SIP_ADDRESS_ONLY. 3305 * @hide 3306 */ 3307 @Deprecated 3308 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3309 3310 /** @hide */ 3311 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3312 3313 /** 3314 * Pointer speed setting. 3315 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3316 * -7 = slowest 3317 * 0 = default speed 3318 * +7 = fastest 3319 * @hide 3320 */ 3321 public static final String POINTER_SPEED = "pointer_speed"; 3322 3323 /** @hide */ 3324 public static final Validator POINTER_SPEED_VALIDATOR = 3325 new InclusiveFloatRangeValidator(-7, 7); 3326 3327 /** 3328 * Whether lock-to-app will be triggered by long-press on recents. 3329 * @hide 3330 */ 3331 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3332 3333 /** @hide */ 3334 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3335 3336 /** 3337 * I am the lolrus. 3338 * <p> 3339 * Nonzero values indicate that the user has a bukkit. 3340 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3341 * @hide 3342 */ 3343 public static final String EGG_MODE = "egg_mode"; 3344 3345 /** @hide */ 3346 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3347 @Override 3348 public boolean validate(String value) { 3349 try { 3350 return Long.parseLong(value) >= 0; 3351 } catch (NumberFormatException e) { 3352 return false; 3353 } 3354 } 3355 }; 3356 3357 /** 3358 * IMPORTANT: If you add a new public settings you also have to add it to 3359 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3360 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3361 * the setting value. See an example above. 3362 */ 3363 3364 /** 3365 * Settings to backup. This is here so that it's in the same place as the settings 3366 * keys and easy to update. 3367 * 3368 * NOTE: Settings are backed up and restored in the order they appear 3369 * in this array. If you have one setting depending on another, 3370 * make sure that they are ordered appropriately. 3371 * 3372 * @hide 3373 */ 3374 public static final String[] SETTINGS_TO_BACKUP = { 3375 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3376 WIFI_USE_STATIC_IP, 3377 WIFI_STATIC_IP, 3378 WIFI_STATIC_GATEWAY, 3379 WIFI_STATIC_NETMASK, 3380 WIFI_STATIC_DNS1, 3381 WIFI_STATIC_DNS2, 3382 BLUETOOTH_DISCOVERABILITY, 3383 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3384 FONT_SCALE, 3385 DIM_SCREEN, 3386 SCREEN_OFF_TIMEOUT, 3387 SCREEN_BRIGHTNESS, 3388 SCREEN_BRIGHTNESS_MODE, 3389 SCREEN_AUTO_BRIGHTNESS_ADJ, 3390 VIBRATE_INPUT_DEVICES, 3391 MODE_RINGER_STREAMS_AFFECTED, 3392 TEXT_AUTO_REPLACE, 3393 TEXT_AUTO_CAPS, 3394 TEXT_AUTO_PUNCTUATE, 3395 TEXT_SHOW_PASSWORD, 3396 AUTO_TIME, // moved to global 3397 AUTO_TIME_ZONE, // moved to global 3398 TIME_12_24, 3399 DATE_FORMAT, 3400 DTMF_TONE_WHEN_DIALING, 3401 DTMF_TONE_TYPE_WHEN_DIALING, 3402 HEARING_AID, 3403 TTY_MODE, 3404 SOUND_EFFECTS_ENABLED, 3405 HAPTIC_FEEDBACK_ENABLED, 3406 POWER_SOUNDS_ENABLED, // moved to global 3407 DOCK_SOUNDS_ENABLED, // moved to global 3408 LOCKSCREEN_SOUNDS_ENABLED, 3409 SHOW_WEB_SUGGESTIONS, 3410 SIP_CALL_OPTIONS, 3411 SIP_RECEIVE_CALLS, 3412 POINTER_SPEED, 3413 VIBRATE_WHEN_RINGING, 3414 RINGTONE, 3415 LOCK_TO_APP_ENABLED, 3416 NOTIFICATION_SOUND, 3417 ACCELEROMETER_ROTATION 3418 }; 3419 3420 /** 3421 * These are all public system settings 3422 * 3423 * @hide 3424 */ 3425 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3426 static { 3427 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3428 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3429 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3430 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3431 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3432 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3433 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3434 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3435 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3436 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3437 PUBLIC_SETTINGS.add(FONT_SCALE); 3438 PUBLIC_SETTINGS.add(DIM_SCREEN); 3439 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3440 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3441 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3442 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3443 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3444 PUBLIC_SETTINGS.add(VIBRATE_ON); 3445 PUBLIC_SETTINGS.add(VOLUME_RING); 3446 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3447 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3448 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3449 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3450 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3451 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3452 PUBLIC_SETTINGS.add(RINGTONE); 3453 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3454 PUBLIC_SETTINGS.add(ALARM_ALERT); 3455 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3456 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3457 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3458 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3459 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3460 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3461 PUBLIC_SETTINGS.add(TIME_12_24); 3462 PUBLIC_SETTINGS.add(DATE_FORMAT); 3463 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3464 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3465 PUBLIC_SETTINGS.add(USER_ROTATION); 3466 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3467 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3468 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3469 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3470 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3471 } 3472 3473 /** 3474 * These are all hidden system settings. 3475 * 3476 * @hide 3477 */ 3478 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3479 static { 3480 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3481 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3482 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3483 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3484 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3485 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3486 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3487 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3488 PRIVATE_SETTINGS.add(MASTER_MONO); 3489 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3490 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3491 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3492 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3493 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3494 PRIVATE_SETTINGS.add(HEARING_AID); 3495 PRIVATE_SETTINGS.add(TTY_MODE); 3496 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3497 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3498 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3499 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3500 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3501 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3502 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3503 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3504 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3505 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3506 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3507 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3508 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3509 PRIVATE_SETTINGS.add(LOCK_SOUND); 3510 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3511 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3512 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3513 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3514 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3515 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3516 PRIVATE_SETTINGS.add(POINTER_SPEED); 3517 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3518 PRIVATE_SETTINGS.add(EGG_MODE); 3519 } 3520 3521 /** 3522 * These are all public system settings 3523 * 3524 * @hide 3525 */ 3526 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3527 static { 3528 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3529 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3530 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3531 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3532 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3533 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3534 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3535 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3536 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3537 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3538 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3539 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3540 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3541 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3542 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3543 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3544 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3545 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3546 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3547 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3548 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3549 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3550 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3551 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3552 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3553 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3554 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3555 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3556 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3557 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3558 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3559 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3560 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3561 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3562 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3563 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3564 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3565 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3566 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3567 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3568 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3569 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3570 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3571 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3572 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3573 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3574 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3575 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3576 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3577 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3578 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3579 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3580 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3581 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3582 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3583 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3584 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3585 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3586 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3587 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3588 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3589 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3590 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3591 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3592 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3593 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3594 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3595 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3596 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3597 } 3598 3599 /** 3600 * These entries are considered common between the personal and the managed profile, 3601 * since the managed profile doesn't get to change them. 3602 */ 3603 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3604 static { 3605 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3606 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3607 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3608 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3609 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3610 } 3611 3612 /** @hide */ 3613 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3614 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3615 } 3616 3617 /** 3618 * When to use Wi-Fi calling 3619 * 3620 * @see android.telephony.TelephonyManager.WifiCallingChoices 3621 * @hide 3622 */ 3623 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3624 3625 // Settings moved to Settings.Secure 3626 3627 /** 3628 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3629 * instead 3630 */ 3631 @Deprecated 3632 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3633 3634 /** 3635 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3636 */ 3637 @Deprecated 3638 public static final String ANDROID_ID = Secure.ANDROID_ID; 3639 3640 /** 3641 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3642 */ 3643 @Deprecated 3644 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3645 3646 /** 3647 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3648 */ 3649 @Deprecated 3650 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3651 3652 /** 3653 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3654 */ 3655 @Deprecated 3656 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3657 3658 /** 3659 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3660 */ 3661 @Deprecated 3662 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3663 3664 /** 3665 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3666 */ 3667 @Deprecated 3668 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3669 3670 /** 3671 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3672 * instead 3673 */ 3674 @Deprecated 3675 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3676 3677 /** 3678 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3679 */ 3680 @Deprecated 3681 public static final String LOGGING_ID = Secure.LOGGING_ID; 3682 3683 /** 3684 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3685 */ 3686 @Deprecated 3687 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3688 3689 /** 3690 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3691 * instead 3692 */ 3693 @Deprecated 3694 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3695 3696 /** 3697 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3698 * instead 3699 */ 3700 @Deprecated 3701 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3702 3703 /** 3704 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3705 * instead 3706 */ 3707 @Deprecated 3708 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3709 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3710 3711 /** 3712 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3713 */ 3714 @Deprecated 3715 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3716 3717 /** 3718 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3719 */ 3720 @Deprecated 3721 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3722 3723 /** 3724 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3725 */ 3726 @Deprecated 3727 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3728 3729 /** 3730 * @deprecated Use 3731 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3732 */ 3733 @Deprecated 3734 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3735 3736 /** 3737 * @deprecated Use 3738 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3739 */ 3740 @Deprecated 3741 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3742 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3743 3744 /** 3745 * @deprecated Use 3746 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3747 */ 3748 @Deprecated 3749 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3750 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3751 3752 /** 3753 * @deprecated Use 3754 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3755 */ 3756 @Deprecated 3757 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3758 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3759 3760 /** 3761 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3762 * instead 3763 */ 3764 @Deprecated 3765 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3766 3767 /** 3768 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3769 */ 3770 @Deprecated 3771 public static final String WIFI_ON = Global.WIFI_ON; 3772 3773 /** 3774 * @deprecated Use 3775 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3776 * instead 3777 */ 3778 @Deprecated 3779 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3780 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3781 3782 /** 3783 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3784 */ 3785 @Deprecated 3786 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3787 3788 /** 3789 * @deprecated Use 3790 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3791 */ 3792 @Deprecated 3793 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3794 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3795 3796 /** 3797 * @deprecated Use 3798 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3799 */ 3800 @Deprecated 3801 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3802 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3803 3804 /** 3805 * @deprecated Use 3806 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3807 * instead 3808 */ 3809 @Deprecated 3810 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3811 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3812 3813 /** 3814 * @deprecated Use 3815 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3816 */ 3817 @Deprecated 3818 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3819 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3820 3821 /** 3822 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3823 * instead 3824 */ 3825 @Deprecated 3826 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3827 3828 /** 3829 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3830 */ 3831 @Deprecated 3832 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3833 3834 /** 3835 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3836 */ 3837 @Deprecated 3838 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3839 3840 /** 3841 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3842 * instead 3843 */ 3844 @Deprecated 3845 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3846 3847 /** 3848 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3849 * instead 3850 */ 3851 @Deprecated 3852 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3853 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3854 3855 /** 3856 * An app can use this method to check if it is currently allowed to write or modify system 3857 * settings. In order to gain write access to the system settings, an app must declare the 3858 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3859 * currently disallowed, it can prompt the user to grant it this capability through a 3860 * management UI by sending an Intent with action 3861 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3862 * 3863 * @param context A context 3864 * @return true if the calling app can write to system settings, false otherwise 3865 */ 3866 public static boolean canWrite(Context context) { 3867 int uid = Binder.getCallingUid(); 3868 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3869 context, uid), false); 3870 } 3871 } 3872 3873 /** 3874 * Secure system settings, containing system preferences that applications 3875 * can read but are not allowed to write. These are for preferences that 3876 * the user must explicitly modify through the system UI or specialized 3877 * APIs for those values, not modified directly by applications. 3878 */ 3879 public static final class Secure extends NameValueTable { 3880 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3881 3882 /** 3883 * The content:// style URL for this table 3884 */ 3885 public static final Uri CONTENT_URI = 3886 Uri.parse("content://" + AUTHORITY + "/secure"); 3887 3888 // Populated lazily, guarded by class object: 3889 private static final NameValueCache sNameValueCache = new NameValueCache( 3890 SYS_PROP_SETTING_VERSION, 3891 CONTENT_URI, 3892 CALL_METHOD_GET_SECURE, 3893 CALL_METHOD_PUT_SECURE); 3894 3895 private static ILockSettings sLockSettings = null; 3896 3897 private static boolean sIsSystemProcess; 3898 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3899 private static final HashSet<String> MOVED_TO_GLOBAL; 3900 static { 3901 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3902 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3903 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3904 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3905 3906 MOVED_TO_GLOBAL = new HashSet<String>(); 3907 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3908 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3909 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3910 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3911 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3912 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3913 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3914 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3915 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3916 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3917 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3918 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3919 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3920 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3921 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3922 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3923 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3924 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3925 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3926 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3927 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3928 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3929 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3930 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3931 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3932 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3933 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3934 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3935 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3936 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3937 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3938 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3939 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3940 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3941 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3942 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3943 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3944 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3945 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3946 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3947 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3948 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3949 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3950 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3951 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3952 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3953 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3954 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3955 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3956 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3957 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3958 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3959 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3960 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3961 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3962 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3963 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3964 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3965 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3966 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3967 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3968 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3969 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3970 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3971 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3972 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3973 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3974 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3975 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3976 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3977 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3978 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3979 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3980 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3981 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3982 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3983 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3984 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3985 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3986 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3987 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3988 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3989 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3990 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3991 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3992 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3993 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3994 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3995 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3996 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3997 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3998 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3999 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4000 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4001 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4002 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4003 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4004 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4005 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4006 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4007 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4008 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4009 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4010 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4011 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4012 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4013 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4014 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4015 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4016 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4017 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4018 } 4019 4020 /** @hide */ 4021 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4022 outKeySet.addAll(MOVED_TO_GLOBAL); 4023 } 4024 4025 /** 4026 * Look up a name in the database. 4027 * @param resolver to access the database with 4028 * @param name to look up in the table 4029 * @return the corresponding value, or null if not present 4030 */ 4031 public static String getString(ContentResolver resolver, String name) { 4032 return getStringForUser(resolver, name, UserHandle.myUserId()); 4033 } 4034 4035 /** @hide */ 4036 public static String getStringForUser(ContentResolver resolver, String name, 4037 int userHandle) { 4038 if (MOVED_TO_GLOBAL.contains(name)) { 4039 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4040 + " to android.provider.Settings.Global."); 4041 return Global.getStringForUser(resolver, name, userHandle); 4042 } 4043 4044 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4045 synchronized (Secure.class) { 4046 if (sLockSettings == null) { 4047 sLockSettings = ILockSettings.Stub.asInterface( 4048 (IBinder) ServiceManager.getService("lock_settings")); 4049 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4050 } 4051 } 4052 if (sLockSettings != null && !sIsSystemProcess) { 4053 // No context; use the ActivityThread's context as an approximation for 4054 // determining the target API level. 4055 Application application = ActivityThread.currentApplication(); 4056 4057 boolean isPreMnc = application != null 4058 && application.getApplicationInfo() != null 4059 && application.getApplicationInfo().targetSdkVersion 4060 <= VERSION_CODES.LOLLIPOP_MR1; 4061 if (isPreMnc) { 4062 try { 4063 return sLockSettings.getString(name, "0", userHandle); 4064 } catch (RemoteException re) { 4065 // Fall through 4066 } 4067 } else { 4068 throw new SecurityException("Settings.Secure." + name 4069 + " is deprecated and no longer accessible." 4070 + " See API documentation for potential replacements."); 4071 } 4072 } 4073 } 4074 4075 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4076 } 4077 4078 /** 4079 * Store a name/value pair into the database. 4080 * @param resolver to access the database with 4081 * @param name to store 4082 * @param value to associate with the name 4083 * @return true if the value was set, false on database errors 4084 */ 4085 public static boolean putString(ContentResolver resolver, String name, String value) { 4086 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4087 } 4088 4089 /** @hide */ 4090 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4091 int userHandle) { 4092 if (LOCATION_MODE.equals(name)) { 4093 // HACK ALERT: temporary hack to work around b/10491283. 4094 // TODO: once b/10491283 fixed, remove this hack 4095 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4096 } 4097 if (MOVED_TO_GLOBAL.contains(name)) { 4098 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4099 + " to android.provider.Settings.Global"); 4100 return Global.putStringForUser(resolver, name, value, userHandle); 4101 } 4102 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4103 } 4104 4105 /** 4106 * Construct the content URI for a particular name/value pair, 4107 * useful for monitoring changes with a ContentObserver. 4108 * @param name to look up in the table 4109 * @return the corresponding content URI, or null if not present 4110 */ 4111 public static Uri getUriFor(String name) { 4112 if (MOVED_TO_GLOBAL.contains(name)) { 4113 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4114 + " to android.provider.Settings.Global, returning global URI."); 4115 return Global.getUriFor(Global.CONTENT_URI, name); 4116 } 4117 return getUriFor(CONTENT_URI, name); 4118 } 4119 4120 /** 4121 * Convenience function for retrieving a single secure settings value 4122 * as an integer. Note that internally setting values are always 4123 * stored as strings; this function converts the string to an integer 4124 * for you. The default value will be returned if the setting is 4125 * not defined or not an integer. 4126 * 4127 * @param cr The ContentResolver to access. 4128 * @param name The name of the setting to retrieve. 4129 * @param def Value to return if the setting is not defined. 4130 * 4131 * @return The setting's current value, or 'def' if it is not defined 4132 * or not a valid integer. 4133 */ 4134 public static int getInt(ContentResolver cr, String name, int def) { 4135 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4136 } 4137 4138 /** @hide */ 4139 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4140 if (LOCATION_MODE.equals(name)) { 4141 // HACK ALERT: temporary hack to work around b/10491283. 4142 // TODO: once b/10491283 fixed, remove this hack 4143 return getLocationModeForUser(cr, userHandle); 4144 } 4145 String v = getStringForUser(cr, name, userHandle); 4146 try { 4147 return v != null ? Integer.parseInt(v) : def; 4148 } catch (NumberFormatException e) { 4149 return def; 4150 } 4151 } 4152 4153 /** 4154 * Convenience function for retrieving a single secure settings value 4155 * as an integer. Note that internally setting values are always 4156 * stored as strings; this function converts the string to an integer 4157 * for you. 4158 * <p> 4159 * This version does not take a default value. If the setting has not 4160 * been set, or the string value is not a number, 4161 * it throws {@link SettingNotFoundException}. 4162 * 4163 * @param cr The ContentResolver to access. 4164 * @param name The name of the setting to retrieve. 4165 * 4166 * @throws SettingNotFoundException Thrown if a setting by the given 4167 * name can't be found or the setting value is not an integer. 4168 * 4169 * @return The setting's current value. 4170 */ 4171 public static int getInt(ContentResolver cr, String name) 4172 throws SettingNotFoundException { 4173 return getIntForUser(cr, name, UserHandle.myUserId()); 4174 } 4175 4176 /** @hide */ 4177 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4178 throws SettingNotFoundException { 4179 if (LOCATION_MODE.equals(name)) { 4180 // HACK ALERT: temporary hack to work around b/10491283. 4181 // TODO: once b/10491283 fixed, remove this hack 4182 return getLocationModeForUser(cr, userHandle); 4183 } 4184 String v = getStringForUser(cr, name, userHandle); 4185 try { 4186 return Integer.parseInt(v); 4187 } catch (NumberFormatException e) { 4188 throw new SettingNotFoundException(name); 4189 } 4190 } 4191 4192 /** 4193 * Convenience function for updating a single settings value as an 4194 * integer. This will either create a new entry in the table if the 4195 * given name does not exist, or modify the value of the existing row 4196 * with that name. Note that internally setting values are always 4197 * stored as strings, so this function converts the given value to a 4198 * string before storing it. 4199 * 4200 * @param cr The ContentResolver to access. 4201 * @param name The name of the setting to modify. 4202 * @param value The new value for the setting. 4203 * @return true if the value was set, false on database errors 4204 */ 4205 public static boolean putInt(ContentResolver cr, String name, int value) { 4206 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4207 } 4208 4209 /** @hide */ 4210 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4211 int userHandle) { 4212 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4213 } 4214 4215 /** 4216 * Convenience function for retrieving a single secure settings value 4217 * as a {@code long}. Note that internally setting values are always 4218 * stored as strings; this function converts the string to a {@code long} 4219 * for you. The default value will be returned if the setting is 4220 * not defined or not a {@code long}. 4221 * 4222 * @param cr The ContentResolver to access. 4223 * @param name The name of the setting to retrieve. 4224 * @param def Value to return if the setting is not defined. 4225 * 4226 * @return The setting's current value, or 'def' if it is not defined 4227 * or not a valid {@code long}. 4228 */ 4229 public static long getLong(ContentResolver cr, String name, long def) { 4230 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4231 } 4232 4233 /** @hide */ 4234 public static long getLongForUser(ContentResolver cr, String name, long def, 4235 int userHandle) { 4236 String valString = getStringForUser(cr, name, userHandle); 4237 long value; 4238 try { 4239 value = valString != null ? Long.parseLong(valString) : def; 4240 } catch (NumberFormatException e) { 4241 value = def; 4242 } 4243 return value; 4244 } 4245 4246 /** 4247 * Convenience function for retrieving a single secure settings value 4248 * as a {@code long}. Note that internally setting values are always 4249 * stored as strings; this function converts the string to a {@code long} 4250 * for you. 4251 * <p> 4252 * This version does not take a default value. If the setting has not 4253 * been set, or the string value is not a number, 4254 * it throws {@link SettingNotFoundException}. 4255 * 4256 * @param cr The ContentResolver to access. 4257 * @param name The name of the setting to retrieve. 4258 * 4259 * @return The setting's current value. 4260 * @throws SettingNotFoundException Thrown if a setting by the given 4261 * name can't be found or the setting value is not an integer. 4262 */ 4263 public static long getLong(ContentResolver cr, String name) 4264 throws SettingNotFoundException { 4265 return getLongForUser(cr, name, UserHandle.myUserId()); 4266 } 4267 4268 /** @hide */ 4269 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4270 throws SettingNotFoundException { 4271 String valString = getStringForUser(cr, name, userHandle); 4272 try { 4273 return Long.parseLong(valString); 4274 } catch (NumberFormatException e) { 4275 throw new SettingNotFoundException(name); 4276 } 4277 } 4278 4279 /** 4280 * Convenience function for updating a secure settings value as a long 4281 * integer. This will either create a new entry in the table if the 4282 * given name does not exist, or modify the value of the existing row 4283 * with that name. Note that internally setting values are always 4284 * stored as strings, so this function converts the given value to a 4285 * string before storing it. 4286 * 4287 * @param cr The ContentResolver to access. 4288 * @param name The name of the setting to modify. 4289 * @param value The new value for the setting. 4290 * @return true if the value was set, false on database errors 4291 */ 4292 public static boolean putLong(ContentResolver cr, String name, long value) { 4293 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4294 } 4295 4296 /** @hide */ 4297 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4298 int userHandle) { 4299 return putStringForUser(cr, name, Long.toString(value), userHandle); 4300 } 4301 4302 /** 4303 * Convenience function for retrieving a single secure settings value 4304 * as a floating point number. Note that internally setting values are 4305 * always stored as strings; this function converts the string to an 4306 * float for you. The default value will be returned if the setting 4307 * is not defined or not a valid float. 4308 * 4309 * @param cr The ContentResolver to access. 4310 * @param name The name of the setting to retrieve. 4311 * @param def Value to return if the setting is not defined. 4312 * 4313 * @return The setting's current value, or 'def' if it is not defined 4314 * or not a valid float. 4315 */ 4316 public static float getFloat(ContentResolver cr, String name, float def) { 4317 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4318 } 4319 4320 /** @hide */ 4321 public static float getFloatForUser(ContentResolver cr, String name, float def, 4322 int userHandle) { 4323 String v = getStringForUser(cr, name, userHandle); 4324 try { 4325 return v != null ? Float.parseFloat(v) : def; 4326 } catch (NumberFormatException e) { 4327 return def; 4328 } 4329 } 4330 4331 /** 4332 * Convenience function for retrieving a single secure settings value 4333 * as a float. Note that internally setting values are always 4334 * stored as strings; this function converts the string to a float 4335 * for you. 4336 * <p> 4337 * This version does not take a default value. If the setting has not 4338 * been set, or the string value is not a number, 4339 * it throws {@link SettingNotFoundException}. 4340 * 4341 * @param cr The ContentResolver to access. 4342 * @param name The name of the setting to retrieve. 4343 * 4344 * @throws SettingNotFoundException Thrown if a setting by the given 4345 * name can't be found or the setting value is not a float. 4346 * 4347 * @return The setting's current value. 4348 */ 4349 public static float getFloat(ContentResolver cr, String name) 4350 throws SettingNotFoundException { 4351 return getFloatForUser(cr, name, UserHandle.myUserId()); 4352 } 4353 4354 /** @hide */ 4355 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4356 throws SettingNotFoundException { 4357 String v = getStringForUser(cr, name, userHandle); 4358 if (v == null) { 4359 throw new SettingNotFoundException(name); 4360 } 4361 try { 4362 return Float.parseFloat(v); 4363 } catch (NumberFormatException e) { 4364 throw new SettingNotFoundException(name); 4365 } 4366 } 4367 4368 /** 4369 * Convenience function for updating a single settings value as a 4370 * floating point number. This will either create a new entry in the 4371 * table if the given name does not exist, or modify the value of the 4372 * existing row with that name. Note that internally setting values 4373 * are always stored as strings, so this function converts the given 4374 * value to a string before storing it. 4375 * 4376 * @param cr The ContentResolver to access. 4377 * @param name The name of the setting to modify. 4378 * @param value The new value for the setting. 4379 * @return true if the value was set, false on database errors 4380 */ 4381 public static boolean putFloat(ContentResolver cr, String name, float value) { 4382 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4383 } 4384 4385 /** @hide */ 4386 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4387 int userHandle) { 4388 return putStringForUser(cr, name, Float.toString(value), userHandle); 4389 } 4390 4391 /** 4392 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4393 * instead 4394 */ 4395 @Deprecated 4396 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4397 Global.DEVELOPMENT_SETTINGS_ENABLED; 4398 4399 /** 4400 * When the user has enable the option to have a "bug report" command 4401 * in the power menu. 4402 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4403 * @hide 4404 */ 4405 @Deprecated 4406 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4407 4408 /** 4409 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4410 */ 4411 @Deprecated 4412 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4413 4414 /** 4415 * Setting to allow mock locations and location provider status to be injected into the 4416 * LocationManager service for testing purposes during application development. These 4417 * locations and status values override actual location and status information generated 4418 * by network, gps, or other location providers. 4419 * 4420 * @deprecated This settings is not used anymore. 4421 */ 4422 @Deprecated 4423 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4424 4425 /** 4426 * A 64-bit number (as a hex string) that is randomly 4427 * generated when the user first sets up the device and should remain 4428 * constant for the lifetime of the user's device. The value may 4429 * change if a factory reset is performed on the device. 4430 * <p class="note"><strong>Note:</strong> When a device has <a 4431 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4432 * (available on certain devices running Android 4.2 or higher), each user appears as a 4433 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4434 * user.</p> 4435 */ 4436 public static final String ANDROID_ID = "android_id"; 4437 4438 /** 4439 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4440 */ 4441 @Deprecated 4442 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4443 4444 /** 4445 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4446 */ 4447 @Deprecated 4448 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4449 4450 /** 4451 * Setting to record the input method used by default, holding the ID 4452 * of the desired method. 4453 */ 4454 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4455 4456 /** 4457 * Setting to record the input method subtype used by default, holding the ID 4458 * of the desired method. 4459 */ 4460 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4461 "selected_input_method_subtype"; 4462 4463 /** 4464 * Setting to record the history of input method subtype, holding the pair of ID of IME 4465 * and its last used subtype. 4466 * @hide 4467 */ 4468 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4469 "input_methods_subtype_history"; 4470 4471 /** 4472 * Setting to record the visibility of input method selector 4473 */ 4474 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4475 "input_method_selector_visibility"; 4476 4477 /** 4478 * The currently selected voice interaction service flattened ComponentName. 4479 * @hide 4480 */ 4481 @TestApi 4482 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4483 4484 /** 4485 * bluetooth HCI snoop log configuration 4486 * @hide 4487 */ 4488 public static final String BLUETOOTH_HCI_LOG = 4489 "bluetooth_hci_log"; 4490 4491 /** 4492 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4493 */ 4494 @Deprecated 4495 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4496 4497 /** 4498 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4499 * @hide 4500 */ 4501 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4502 4503 /** 4504 * List of input methods that are currently enabled. This is a string 4505 * containing the IDs of all enabled input methods, each ID separated 4506 * by ':'. 4507 */ 4508 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4509 4510 /** 4511 * List of system input methods that are currently disabled. This is a string 4512 * containing the IDs of all disabled input methods, each ID separated 4513 * by ':'. 4514 * @hide 4515 */ 4516 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4517 4518 /** 4519 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4520 * determines if the IME should be shown when a hard keyboard is attached. 4521 * @hide 4522 */ 4523 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4524 4525 /** 4526 * Host name and port for global http proxy. Uses ':' seperator for 4527 * between host and port. 4528 * 4529 * @deprecated Use {@link Global#HTTP_PROXY} 4530 */ 4531 @Deprecated 4532 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4533 4534 /** 4535 * Package designated as always-on VPN provider. 4536 * 4537 * @hide 4538 */ 4539 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4540 4541 /** 4542 * Whether applications can be installed for this user via the system's 4543 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4544 * 4545 * <p>1 = permit app installation via the system package installer intent 4546 * <p>0 = do not allow use of the package installer 4547 */ 4548 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4549 4550 /** 4551 * Comma-separated list of location providers that activities may access. Do not rely on 4552 * this value being present in settings.db or on ContentObserver notifications on the 4553 * corresponding Uri. 4554 * 4555 * @deprecated use {@link #LOCATION_MODE} and 4556 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4557 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4558 */ 4559 @Deprecated 4560 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4561 4562 /** 4563 * The degree of location access enabled by the user. 4564 * <p> 4565 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4566 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4567 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4568 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4569 * modes that might be added in the future. 4570 * <p> 4571 * Note: do not rely on this value being present in settings.db or on ContentObserver 4572 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4573 * to receive changes in this value. 4574 */ 4575 public static final String LOCATION_MODE = "location_mode"; 4576 /** 4577 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4578 * {@link #LOCATION_MODE_OFF} 4579 * @hide 4580 */ 4581 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4582 4583 /** 4584 * Sets all location providers to the previous states before location was turned off. 4585 * @hide 4586 */ 4587 public static final int LOCATION_MODE_PREVIOUS = -1; 4588 /** 4589 * Location access disabled. 4590 */ 4591 public static final int LOCATION_MODE_OFF = 0; 4592 /** 4593 * Network Location Provider disabled, but GPS and other sensors enabled. 4594 */ 4595 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4596 /** 4597 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4598 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4599 * {@link android.location.Criteria#POWER_MEDIUM}. 4600 */ 4601 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4602 /** 4603 * Best-effort location computation allowed. 4604 */ 4605 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4606 4607 /** 4608 * A flag containing settings used for biometric weak 4609 * @hide 4610 */ 4611 @Deprecated 4612 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4613 "lock_biometric_weak_flags"; 4614 4615 /** 4616 * Whether lock-to-app will lock the keyguard when exiting. 4617 * @hide 4618 */ 4619 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4620 4621 /** 4622 * Whether autolock is enabled (0 = false, 1 = true) 4623 * 4624 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4625 * level of the keyguard. Accessing this setting from an app that is targeting 4626 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4627 */ 4628 @Deprecated 4629 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4630 4631 /** 4632 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4633 * 4634 * @deprecated Accessing this setting from an app that is targeting 4635 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4636 */ 4637 @Deprecated 4638 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4639 4640 /** 4641 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4642 * true) 4643 * 4644 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4645 * lockscreen uses 4646 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4647 * Accessing this setting from an app that is targeting 4648 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4649 */ 4650 @Deprecated 4651 public static final String 4652 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4653 4654 /** 4655 * This preference allows the device to be locked given time after screen goes off, 4656 * subject to current DeviceAdmin policy limits. 4657 * @hide 4658 */ 4659 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4660 4661 4662 /** 4663 * This preference contains the string that shows for owner info on LockScreen. 4664 * @hide 4665 * @deprecated 4666 */ 4667 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4668 4669 /** 4670 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4671 * @hide 4672 */ 4673 @Deprecated 4674 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4675 "lock_screen_appwidget_ids"; 4676 4677 /** 4678 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4679 * @hide 4680 */ 4681 @Deprecated 4682 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4683 "lock_screen_fallback_appwidget_id"; 4684 4685 /** 4686 * Index of the lockscreen appwidget to restore, -1 if none. 4687 * @hide 4688 */ 4689 @Deprecated 4690 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4691 "lock_screen_sticky_appwidget"; 4692 4693 /** 4694 * This preference enables showing the owner info on LockScreen. 4695 * @hide 4696 * @deprecated 4697 */ 4698 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4699 "lock_screen_owner_info_enabled"; 4700 4701 /** 4702 * When set by a user, allows notifications to be shown atop a securely locked screen 4703 * in their full "private" form (same as when the device is unlocked). 4704 * @hide 4705 */ 4706 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4707 "lock_screen_allow_private_notifications"; 4708 4709 /** 4710 * When set by a user, allows notification remote input atop a securely locked screen 4711 * without having to unlock 4712 * @hide 4713 */ 4714 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4715 "lock_screen_allow_remote_input"; 4716 4717 /** 4718 * Set by the system to track if the user needs to see the call to action for 4719 * the lockscreen notification policy. 4720 * @hide 4721 */ 4722 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4723 "show_note_about_notification_hiding"; 4724 4725 /** 4726 * Set to 1 by the system after trust agents have been initialized. 4727 * @hide 4728 */ 4729 public static final String TRUST_AGENTS_INITIALIZED = 4730 "trust_agents_initialized"; 4731 4732 /** 4733 * The Logging ID (a unique 64-bit value) as a hex string. 4734 * Used as a pseudonymous identifier for logging. 4735 * @deprecated This identifier is poorly initialized and has 4736 * many collisions. It should not be used. 4737 */ 4738 @Deprecated 4739 public static final String LOGGING_ID = "logging_id"; 4740 4741 /** 4742 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4743 */ 4744 @Deprecated 4745 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4746 4747 /** 4748 * No longer supported. 4749 */ 4750 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4751 4752 /** 4753 * No longer supported. 4754 */ 4755 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4756 4757 /** 4758 * No longer supported. 4759 */ 4760 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4761 4762 /** 4763 * Settings classname to launch when Settings is clicked from All 4764 * Applications. Needed because of user testing between the old 4765 * and new Settings apps. 4766 */ 4767 // TODO: 881807 4768 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4769 4770 /** 4771 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4772 */ 4773 @Deprecated 4774 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4775 4776 /** 4777 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4778 */ 4779 @Deprecated 4780 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4781 4782 /** 4783 * If accessibility is enabled. 4784 */ 4785 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4786 4787 /** 4788 * If touch exploration is enabled. 4789 */ 4790 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4791 4792 /** 4793 * List of the enabled accessibility providers. 4794 */ 4795 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4796 "enabled_accessibility_services"; 4797 4798 /** 4799 * List of the accessibility services to which the user has granted 4800 * permission to put the device into touch exploration mode. 4801 * 4802 * @hide 4803 */ 4804 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4805 "touch_exploration_granted_accessibility_services"; 4806 4807 /** 4808 * Whether to speak passwords while in accessibility mode. 4809 */ 4810 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4811 4812 /** 4813 * Whether to draw text with high contrast while in accessibility mode. 4814 * 4815 * @hide 4816 */ 4817 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4818 "high_text_contrast_enabled"; 4819 4820 /** 4821 * If injection of accessibility enhancing JavaScript screen-reader 4822 * is enabled. 4823 * <p> 4824 * Note: The JavaScript based screen-reader is served by the 4825 * Google infrastructure and enable users with disabilities to 4826 * efficiently navigate in and explore web content. 4827 * </p> 4828 * <p> 4829 * This property represents a boolean value. 4830 * </p> 4831 * @hide 4832 */ 4833 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4834 "accessibility_script_injection"; 4835 4836 /** 4837 * The URL for the injected JavaScript based screen-reader used 4838 * for providing accessibility of content in WebView. 4839 * <p> 4840 * Note: The JavaScript based screen-reader is served by the 4841 * Google infrastructure and enable users with disabilities to 4842 * efficiently navigate in and explore web content. 4843 * </p> 4844 * <p> 4845 * This property represents a string value. 4846 * </p> 4847 * @hide 4848 */ 4849 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4850 "accessibility_script_injection_url"; 4851 4852 /** 4853 * Key bindings for navigation in built-in accessibility support for web content. 4854 * <p> 4855 * Note: These key bindings are for the built-in accessibility navigation for 4856 * web content which is used as a fall back solution if JavaScript in a WebView 4857 * is not enabled or the user has not opted-in script injection from Google. 4858 * </p> 4859 * <p> 4860 * The bindings are separated by semi-colon. A binding is a mapping from 4861 * a key to a sequence of actions (for more details look at 4862 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4863 * string representation of an integer obtained from a meta state (optional) shifted 4864 * sixteen times left and bitwise ored with a key code. An action is represented 4865 * as a hexademical string representation of an integer where the first two digits 4866 * are navigation action index, the second, the third, and the fourth digit pairs 4867 * represent the action arguments. The separate actions in a binding are colon 4868 * separated. The key and the action sequence it maps to are separated by equals. 4869 * </p> 4870 * <p> 4871 * For example, the binding below maps the DPAD right button to traverse the 4872 * current navigation axis once without firing an accessibility event and to 4873 * perform the same traversal again but to fire an event: 4874 * <code> 4875 * 0x16=0x01000100:0x01000101; 4876 * </code> 4877 * </p> 4878 * <p> 4879 * The goal of this binding is to enable dynamic rebinding of keys to 4880 * navigation actions for web content without requiring a framework change. 4881 * </p> 4882 * <p> 4883 * This property represents a string value. 4884 * </p> 4885 * @hide 4886 */ 4887 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4888 "accessibility_web_content_key_bindings"; 4889 4890 /** 4891 * Setting that specifies whether the display magnification is enabled. 4892 * Display magnifications allows the user to zoom in the display content 4893 * and is targeted to low vision users. The current magnification scale 4894 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4895 * 4896 * @hide 4897 */ 4898 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4899 "accessibility_display_magnification_enabled"; 4900 4901 /** 4902 * Setting that specifies what the display magnification scale is. 4903 * Display magnifications allows the user to zoom in the display 4904 * content and is targeted to low vision users. Whether a display 4905 * magnification is performed is controlled by 4906 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4907 * 4908 * @hide 4909 */ 4910 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4911 "accessibility_display_magnification_scale"; 4912 4913 /** 4914 * Setting that specifies whether the display magnification should be 4915 * automatically updated. If this fearture is enabled the system will 4916 * exit magnification mode or pan the viewport when a context change 4917 * occurs. For example, on staring a new activity or rotating the screen, 4918 * the system may zoom out so the user can see the new context he is in. 4919 * Another example is on showing a window that is not visible in the 4920 * magnified viewport the system may pan the viewport to make the window 4921 * the has popped up so the user knows that the context has changed. 4922 * Whether a screen magnification is performed is controlled by 4923 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4924 * 4925 * @hide 4926 */ 4927 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4928 "accessibility_display_magnification_auto_update"; 4929 4930 /** 4931 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4932 * modified from an AccessibilityService using the SoftKeyboardController. 4933 * 4934 * @hide 4935 */ 4936 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4937 "accessibility_soft_keyboard_mode"; 4938 4939 /** 4940 * Default soft keyboard behavior. 4941 * 4942 * @hide 4943 */ 4944 public static final int SHOW_MODE_AUTO = 0; 4945 4946 /** 4947 * Soft keyboard is never shown. 4948 * 4949 * @hide 4950 */ 4951 public static final int SHOW_MODE_HIDDEN = 1; 4952 4953 /** 4954 * Setting that specifies whether timed text (captions) should be 4955 * displayed in video content. Text display properties are controlled by 4956 * the following settings: 4957 * <ul> 4958 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4959 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4960 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4961 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4962 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4963 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4964 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4965 * </ul> 4966 * 4967 * @hide 4968 */ 4969 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4970 "accessibility_captioning_enabled"; 4971 4972 /** 4973 * Setting that specifies the language for captions as a locale string, 4974 * e.g. en_US. 4975 * 4976 * @see java.util.Locale#toString 4977 * @hide 4978 */ 4979 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4980 "accessibility_captioning_locale"; 4981 4982 /** 4983 * Integer property that specifies the preset style for captions, one 4984 * of: 4985 * <ul> 4986 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4987 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4988 * </ul> 4989 * 4990 * @see java.util.Locale#toString 4991 * @hide 4992 */ 4993 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4994 "accessibility_captioning_preset"; 4995 4996 /** 4997 * Integer property that specifes the background color for captions as a 4998 * packed 32-bit color. 4999 * 5000 * @see android.graphics.Color#argb 5001 * @hide 5002 */ 5003 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5004 "accessibility_captioning_background_color"; 5005 5006 /** 5007 * Integer property that specifes the foreground color for captions as a 5008 * packed 32-bit color. 5009 * 5010 * @see android.graphics.Color#argb 5011 * @hide 5012 */ 5013 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5014 "accessibility_captioning_foreground_color"; 5015 5016 /** 5017 * Integer property that specifes the edge type for captions, one of: 5018 * <ul> 5019 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5020 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5021 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5022 * </ul> 5023 * 5024 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5025 * @hide 5026 */ 5027 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5028 "accessibility_captioning_edge_type"; 5029 5030 /** 5031 * Integer property that specifes the edge color for captions as a 5032 * packed 32-bit color. 5033 * 5034 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5035 * @see android.graphics.Color#argb 5036 * @hide 5037 */ 5038 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5039 "accessibility_captioning_edge_color"; 5040 5041 /** 5042 * Integer property that specifes the window color for captions as a 5043 * packed 32-bit color. 5044 * 5045 * @see android.graphics.Color#argb 5046 * @hide 5047 */ 5048 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5049 "accessibility_captioning_window_color"; 5050 5051 /** 5052 * String property that specifies the typeface for captions, one of: 5053 * <ul> 5054 * <li>DEFAULT 5055 * <li>MONOSPACE 5056 * <li>SANS_SERIF 5057 * <li>SERIF 5058 * </ul> 5059 * 5060 * @see android.graphics.Typeface 5061 * @hide 5062 */ 5063 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5064 "accessibility_captioning_typeface"; 5065 5066 /** 5067 * Floating point property that specifies font scaling for captions. 5068 * 5069 * @hide 5070 */ 5071 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5072 "accessibility_captioning_font_scale"; 5073 5074 /** 5075 * Setting that specifies whether display color inversion is enabled. 5076 */ 5077 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5078 "accessibility_display_inversion_enabled"; 5079 5080 /** 5081 * Setting that specifies whether display color space adjustment is 5082 * enabled. 5083 * 5084 * @hide 5085 */ 5086 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5087 "accessibility_display_daltonizer_enabled"; 5088 5089 /** 5090 * Integer property that specifies the type of color space adjustment to 5091 * perform. Valid values are defined in AccessibilityManager. 5092 * 5093 * @hide 5094 */ 5095 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5096 "accessibility_display_daltonizer"; 5097 5098 /** 5099 * Float list that specifies the color matrix to apply to 5100 * the display. Valid values are defined in AccessibilityManager. 5101 * 5102 * @hide 5103 */ 5104 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5105 "accessibility_display_color_matrix"; 5106 5107 /** 5108 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5109 * enabled. 5110 * 5111 * @hide 5112 */ 5113 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5114 "accessibility_autoclick_enabled"; 5115 5116 /** 5117 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5118 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5119 * 5120 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5121 * @hide 5122 */ 5123 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5124 "accessibility_autoclick_delay"; 5125 5126 /** 5127 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5128 * accessibility. 5129 * (0 = false, 1 = true) 5130 * @hide 5131 */ 5132 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5133 "accessibility_large_pointer_icon"; 5134 5135 /** 5136 * The timeout for considering a press to be a long press in milliseconds. 5137 * @hide 5138 */ 5139 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5140 5141 /** 5142 * List of the enabled print services. 5143 * 5144 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5145 * from pre-N. 5146 * 5147 * @hide 5148 */ 5149 public static final String ENABLED_PRINT_SERVICES = 5150 "enabled_print_services"; 5151 5152 /** 5153 * List of the disabled print services. 5154 * 5155 * @hide 5156 */ 5157 public static final String DISABLED_PRINT_SERVICES = 5158 "disabled_print_services"; 5159 5160 /** 5161 * The saved value for WindowManagerService.setForcedDisplayDensity() 5162 * formatted as a single integer representing DPI. If unset, then use 5163 * the real display density. 5164 * 5165 * @hide 5166 */ 5167 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5168 5169 /** 5170 * Setting to always use the default text-to-speech settings regardless 5171 * of the application settings. 5172 * 1 = override application settings, 5173 * 0 = use application settings (if specified). 5174 * 5175 * @deprecated The value of this setting is no longer respected by 5176 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5177 */ 5178 @Deprecated 5179 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5180 5181 /** 5182 * Default text-to-speech engine speech rate. 100 = 1x 5183 */ 5184 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5185 5186 /** 5187 * Default text-to-speech engine pitch. 100 = 1x 5188 */ 5189 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5190 5191 /** 5192 * Default text-to-speech engine. 5193 */ 5194 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5195 5196 /** 5197 * Default text-to-speech language. 5198 * 5199 * @deprecated this setting is no longer in use, as of the Ice Cream 5200 * Sandwich release. Apps should never need to read this setting directly, 5201 * instead can query the TextToSpeech framework classes for the default 5202 * locale. {@link TextToSpeech#getLanguage()}. 5203 */ 5204 @Deprecated 5205 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5206 5207 /** 5208 * Default text-to-speech country. 5209 * 5210 * @deprecated this setting is no longer in use, as of the Ice Cream 5211 * Sandwich release. Apps should never need to read this setting directly, 5212 * instead can query the TextToSpeech framework classes for the default 5213 * locale. {@link TextToSpeech#getLanguage()}. 5214 */ 5215 @Deprecated 5216 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5217 5218 /** 5219 * Default text-to-speech locale variant. 5220 * 5221 * @deprecated this setting is no longer in use, as of the Ice Cream 5222 * Sandwich release. Apps should never need to read this setting directly, 5223 * instead can query the TextToSpeech framework classes for the 5224 * locale that is in use {@link TextToSpeech#getLanguage()}. 5225 */ 5226 @Deprecated 5227 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5228 5229 /** 5230 * Stores the default tts locales on a per engine basis. Stored as 5231 * a comma seperated list of values, each value being of the form 5232 * {@code engine_name:locale} for example, 5233 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5234 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5235 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5236 * setting directly, and can query the TextToSpeech framework classes 5237 * for the locale that is in use. 5238 * 5239 * @hide 5240 */ 5241 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5242 5243 /** 5244 * Space delimited list of plugin packages that are enabled. 5245 */ 5246 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5247 5248 /** 5249 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5250 * instead. 5251 */ 5252 @Deprecated 5253 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5254 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5255 5256 /** 5257 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5258 * instead. 5259 */ 5260 @Deprecated 5261 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5262 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5263 5264 /** 5265 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5266 * instead. 5267 */ 5268 @Deprecated 5269 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5270 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5271 5272 /** 5273 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5274 * instead. 5275 */ 5276 @Deprecated 5277 public static final String WIFI_ON = Global.WIFI_ON; 5278 5279 /** 5280 * The acceptable packet loss percentage (range 0 - 100) before trying 5281 * another AP on the same network. 5282 * @deprecated This setting is not used. 5283 */ 5284 @Deprecated 5285 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5286 "wifi_watchdog_acceptable_packet_loss_percentage"; 5287 5288 /** 5289 * The number of access points required for a network in order for the 5290 * watchdog to monitor it. 5291 * @deprecated This setting is not used. 5292 */ 5293 @Deprecated 5294 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5295 5296 /** 5297 * The delay between background checks. 5298 * @deprecated This setting is not used. 5299 */ 5300 @Deprecated 5301 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5302 "wifi_watchdog_background_check_delay_ms"; 5303 5304 /** 5305 * Whether the Wi-Fi watchdog is enabled for background checking even 5306 * after it thinks the user has connected to a good access point. 5307 * @deprecated This setting is not used. 5308 */ 5309 @Deprecated 5310 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5311 "wifi_watchdog_background_check_enabled"; 5312 5313 /** 5314 * The timeout for a background ping 5315 * @deprecated This setting is not used. 5316 */ 5317 @Deprecated 5318 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5319 "wifi_watchdog_background_check_timeout_ms"; 5320 5321 /** 5322 * The number of initial pings to perform that *may* be ignored if they 5323 * fail. Again, if these fail, they will *not* be used in packet loss 5324 * calculation. For example, one network always seemed to time out for 5325 * the first couple pings, so this is set to 3 by default. 5326 * @deprecated This setting is not used. 5327 */ 5328 @Deprecated 5329 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5330 "wifi_watchdog_initial_ignored_ping_count"; 5331 5332 /** 5333 * The maximum number of access points (per network) to attempt to test. 5334 * If this number is reached, the watchdog will no longer monitor the 5335 * initial connection state for the network. This is a safeguard for 5336 * networks containing multiple APs whose DNS does not respond to pings. 5337 * @deprecated This setting is not used. 5338 */ 5339 @Deprecated 5340 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5341 5342 /** 5343 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5344 */ 5345 @Deprecated 5346 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5347 5348 /** 5349 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5350 * @deprecated This setting is not used. 5351 */ 5352 @Deprecated 5353 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5354 5355 /** 5356 * The number of pings to test if an access point is a good connection. 5357 * @deprecated This setting is not used. 5358 */ 5359 @Deprecated 5360 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5361 5362 /** 5363 * The delay between pings. 5364 * @deprecated This setting is not used. 5365 */ 5366 @Deprecated 5367 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5368 5369 /** 5370 * The timeout per ping. 5371 * @deprecated This setting is not used. 5372 */ 5373 @Deprecated 5374 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5375 5376 /** 5377 * @deprecated Use 5378 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5379 */ 5380 @Deprecated 5381 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5382 5383 /** 5384 * @deprecated Use 5385 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5386 */ 5387 @Deprecated 5388 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5389 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5390 5391 /** 5392 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5393 * the receivers of the PendingIntent an opportunity to make a new network request before 5394 * the Network satisfying the request is potentially removed. 5395 * 5396 * @hide 5397 */ 5398 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5399 "connectivity_release_pending_intent_delay_ms"; 5400 5401 /** 5402 * Whether background data usage is allowed. 5403 * 5404 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5405 * availability of background data depends on several 5406 * combined factors. When background data is unavailable, 5407 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5408 * now appear disconnected. 5409 */ 5410 @Deprecated 5411 public static final String BACKGROUND_DATA = "background_data"; 5412 5413 /** 5414 * Origins for which browsers should allow geolocation by default. 5415 * The value is a space-separated list of origins. 5416 */ 5417 public static final String ALLOWED_GEOLOCATION_ORIGINS 5418 = "allowed_geolocation_origins"; 5419 5420 /** 5421 * The preferred TTY mode 0 = TTy Off, CDMA default 5422 * 1 = TTY Full 5423 * 2 = TTY HCO 5424 * 3 = TTY VCO 5425 * @hide 5426 */ 5427 public static final String PREFERRED_TTY_MODE = 5428 "preferred_tty_mode"; 5429 5430 /** 5431 * Whether the enhanced voice privacy mode is enabled. 5432 * 0 = normal voice privacy 5433 * 1 = enhanced voice privacy 5434 * @hide 5435 */ 5436 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5437 5438 /** 5439 * Whether the TTY mode mode is enabled. 5440 * 0 = disabled 5441 * 1 = enabled 5442 * @hide 5443 */ 5444 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5445 5446 /** 5447 * Controls whether settings backup is enabled. 5448 * Type: int ( 0 = disabled, 1 = enabled ) 5449 * @hide 5450 */ 5451 public static final String BACKUP_ENABLED = "backup_enabled"; 5452 5453 /** 5454 * Controls whether application data is automatically restored from backup 5455 * at install time. 5456 * Type: int ( 0 = disabled, 1 = enabled ) 5457 * @hide 5458 */ 5459 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5460 5461 /** 5462 * Indicates whether settings backup has been fully provisioned. 5463 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5464 * @hide 5465 */ 5466 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5467 5468 /** 5469 * Component of the transport to use for backup/restore. 5470 * @hide 5471 */ 5472 public static final String BACKUP_TRANSPORT = "backup_transport"; 5473 5474 /** 5475 * Version for which the setup wizard was last shown. Bumped for 5476 * each release when there is new setup information to show. 5477 * @hide 5478 */ 5479 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5480 5481 /** 5482 * The interval in milliseconds after which Wi-Fi is considered idle. 5483 * When idle, it is possible for the device to be switched from Wi-Fi to 5484 * the mobile data network. 5485 * @hide 5486 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5487 * instead. 5488 */ 5489 @Deprecated 5490 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5491 5492 /** 5493 * The global search provider chosen by the user (if multiple global 5494 * search providers are installed). This will be the provider returned 5495 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5496 * installed. This setting is stored as a flattened component name as 5497 * per {@link ComponentName#flattenToString()}. 5498 * 5499 * @hide 5500 */ 5501 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5502 "search_global_search_activity"; 5503 5504 /** 5505 * The number of promoted sources in GlobalSearch. 5506 * @hide 5507 */ 5508 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5509 /** 5510 * The maximum number of suggestions returned by GlobalSearch. 5511 * @hide 5512 */ 5513 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5514 /** 5515 * The number of suggestions GlobalSearch will ask each non-web search source for. 5516 * @hide 5517 */ 5518 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5519 /** 5520 * The number of suggestions the GlobalSearch will ask the web search source for. 5521 * @hide 5522 */ 5523 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5524 "search_web_results_override_limit"; 5525 /** 5526 * The number of milliseconds that GlobalSearch will wait for suggestions from 5527 * promoted sources before continuing with all other sources. 5528 * @hide 5529 */ 5530 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5531 "search_promoted_source_deadline_millis"; 5532 /** 5533 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5534 * @hide 5535 */ 5536 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5537 /** 5538 * The maximum number of milliseconds that GlobalSearch shows the previous results 5539 * after receiving a new query. 5540 * @hide 5541 */ 5542 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5543 /** 5544 * The maximum age of log data used for shortcuts in GlobalSearch. 5545 * @hide 5546 */ 5547 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5548 /** 5549 * The maximum age of log data used for source ranking in GlobalSearch. 5550 * @hide 5551 */ 5552 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5553 "search_max_source_event_age_millis"; 5554 /** 5555 * The minimum number of impressions needed to rank a source in GlobalSearch. 5556 * @hide 5557 */ 5558 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5559 "search_min_impressions_for_source_ranking"; 5560 /** 5561 * The minimum number of clicks needed to rank a source in GlobalSearch. 5562 * @hide 5563 */ 5564 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5565 "search_min_clicks_for_source_ranking"; 5566 /** 5567 * The maximum number of shortcuts shown by GlobalSearch. 5568 * @hide 5569 */ 5570 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5571 /** 5572 * The size of the core thread pool for suggestion queries in GlobalSearch. 5573 * @hide 5574 */ 5575 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5576 "search_query_thread_core_pool_size"; 5577 /** 5578 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5579 * @hide 5580 */ 5581 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5582 "search_query_thread_max_pool_size"; 5583 /** 5584 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5585 * @hide 5586 */ 5587 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5588 "search_shortcut_refresh_core_pool_size"; 5589 /** 5590 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5591 * @hide 5592 */ 5593 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5594 "search_shortcut_refresh_max_pool_size"; 5595 /** 5596 * The maximun time that excess threads in the GlobalSeach thread pools will 5597 * wait before terminating. 5598 * @hide 5599 */ 5600 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5601 "search_thread_keepalive_seconds"; 5602 /** 5603 * The maximum number of concurrent suggestion queries to each source. 5604 * @hide 5605 */ 5606 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5607 "search_per_source_concurrent_query_limit"; 5608 5609 /** 5610 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5611 * @hide 5612 */ 5613 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5614 5615 /** 5616 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5617 * @hide 5618 */ 5619 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5620 5621 /** 5622 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5623 * @hide 5624 */ 5625 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5626 5627 /** 5628 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5629 * @hide 5630 */ 5631 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5632 5633 /** 5634 * If nonzero, ANRs in invisible background processes bring up a dialog. 5635 * Otherwise, the process will be silently killed. 5636 * @hide 5637 */ 5638 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5639 5640 /** 5641 * The {@link ComponentName} string of the service to be used as the voice recognition 5642 * service. 5643 * 5644 * @hide 5645 */ 5646 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5647 5648 /** 5649 * Stores whether an user has consented to have apps verified through PAM. 5650 * The value is boolean (1 or 0). 5651 * 5652 * @hide 5653 */ 5654 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5655 "package_verifier_user_consent"; 5656 5657 /** 5658 * The {@link ComponentName} string of the selected spell checker service which is 5659 * one of the services managed by the text service manager. 5660 * 5661 * @hide 5662 */ 5663 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5664 5665 /** 5666 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5667 * service which is one of the services managed by the text service manager. 5668 * 5669 * @hide 5670 */ 5671 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5672 "selected_spell_checker_subtype"; 5673 5674 /** 5675 * The {@link ComponentName} string whether spell checker is enabled or not. 5676 * 5677 * @hide 5678 */ 5679 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5680 5681 /** 5682 * What happens when the user presses the Power button while in-call 5683 * and the screen is on.<br/> 5684 * <b>Values:</b><br/> 5685 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5686 * 2 - The Power button hangs up the current call.<br/> 5687 * 5688 * @hide 5689 */ 5690 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5691 5692 /** 5693 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5694 * @hide 5695 */ 5696 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5697 5698 /** 5699 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5700 * @hide 5701 */ 5702 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5703 5704 /** 5705 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5706 * @hide 5707 */ 5708 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5709 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5710 5711 /** 5712 * Whether the device should wake when the wake gesture sensor detects motion. 5713 * @hide 5714 */ 5715 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5716 5717 /** 5718 * Whether the device should doze if configured. 5719 * @hide 5720 */ 5721 public static final String DOZE_ENABLED = "doze_enabled"; 5722 5723 /** 5724 * The current night mode that has been selected by the user. Owned 5725 * and controlled by UiModeManagerService. Constants are as per 5726 * UiModeManager. 5727 * @hide 5728 */ 5729 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5730 5731 /** 5732 * Whether screensavers are enabled. 5733 * @hide 5734 */ 5735 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5736 5737 /** 5738 * The user's chosen screensaver components. 5739 * 5740 * These will be launched by the PhoneWindowManager after a timeout when not on 5741 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5742 * @hide 5743 */ 5744 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5745 5746 /** 5747 * If screensavers are enabled, whether the screensaver should be automatically launched 5748 * when the device is inserted into a (desk) dock. 5749 * @hide 5750 */ 5751 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5752 5753 /** 5754 * If screensavers are enabled, whether the screensaver should be automatically launched 5755 * when the screen times out when not on battery. 5756 * @hide 5757 */ 5758 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5759 5760 /** 5761 * If screensavers are enabled, the default screensaver component. 5762 * @hide 5763 */ 5764 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5765 5766 /** 5767 * The default NFC payment component 5768 * @hide 5769 */ 5770 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5771 5772 /** 5773 * Whether NFC payment is handled by the foreground application or a default. 5774 * @hide 5775 */ 5776 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5777 5778 /** 5779 * Specifies the package name currently configured to be the primary sms application 5780 * @hide 5781 */ 5782 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5783 5784 /** 5785 * Specifies the package name currently configured to be the default dialer application 5786 * @hide 5787 */ 5788 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5789 5790 /** 5791 * Specifies the package name currently configured to be the emergency assistance application 5792 * 5793 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5794 * 5795 * @hide 5796 */ 5797 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5798 5799 /** 5800 * Specifies whether the current app context on scren (assist data) will be sent to the 5801 * assist application (active voice interaction service). 5802 * 5803 * @hide 5804 */ 5805 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5806 5807 /** 5808 * Specifies whether a screenshot of the screen contents will be sent to the assist 5809 * application (active voice interaction service). 5810 * 5811 * @hide 5812 */ 5813 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5814 5815 /** 5816 * Names of the service component that the current user has explicitly allowed to 5817 * see and change the importance of all of the user's notifications. 5818 * 5819 * @hide 5820 */ 5821 public static final String ENABLED_NOTIFICATION_ASSISTANT 5822 = "enabled_notification_assistant"; 5823 5824 /** 5825 * Names of the service components that the current user has explicitly allowed to 5826 * see all of the user's notifications, separated by ':'. 5827 * 5828 * @hide 5829 */ 5830 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5831 5832 /** 5833 * Names of the packages that the current user has explicitly allowed to 5834 * manage notification policy configuration, separated by ':'. 5835 */ 5836 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5837 "enabled_notification_policy_access_packages"; 5838 5839 /** @hide */ 5840 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5841 5842 /** @hide */ 5843 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5844 = "volume_controller_service_component"; 5845 5846 /** @hide */ 5847 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5848 5849 /** 5850 * This is the query URI for finding a print service to install. 5851 * 5852 * @hide 5853 */ 5854 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5855 5856 /** 5857 * This is the query URI for finding a NFC payment service to install. 5858 * 5859 * @hide 5860 */ 5861 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5862 5863 /** 5864 * If enabled, apps should try to skip any introductory hints on first launch. This might 5865 * apply to users that are already familiar with the environment or temporary users. 5866 * <p> 5867 * Type : int (0 to show hints, 1 to skip showing hints) 5868 */ 5869 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5870 5871 /** 5872 * Persisted playback time after a user confirmation of an unsafe volume level. 5873 * 5874 * @hide 5875 */ 5876 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5877 5878 /** 5879 * This preference enables notification display on the lockscreen. 5880 * @hide 5881 */ 5882 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5883 "lock_screen_show_notifications"; 5884 5885 /** 5886 * List of TV inputs that are currently hidden. This is a string 5887 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5888 * {@link android.net.Uri#encode(String)} and separated by ':'. 5889 * @hide 5890 */ 5891 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5892 5893 /** 5894 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5895 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5896 * and separated by ','. Each pair is separated by ':'. 5897 * @hide 5898 */ 5899 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5900 5901 /** 5902 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5903 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5904 * and 0 means automatic routing is enabled. 5905 * 5906 * @hide 5907 */ 5908 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5909 "usb_audio_automatic_routing_disabled"; 5910 5911 /** 5912 * The timeout in milliseconds before the device fully goes to sleep after 5913 * a period of inactivity. This value sets an upper bound on how long the device 5914 * will stay awake or dreaming without user activity. It should generally 5915 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5916 * will sleep before it ever has a chance to dream. 5917 * <p> 5918 * Use -1 to disable this timeout. 5919 * </p> 5920 * 5921 * @hide 5922 */ 5923 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5924 5925 /** 5926 * Controls whether double tap to wake is enabled. 5927 * @hide 5928 */ 5929 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5930 5931 /** 5932 * The current assistant component. It could be a voice interaction service, 5933 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5934 * handling. 5935 * 5936 * @hide 5937 */ 5938 public static final String ASSISTANT = "assistant"; 5939 5940 /** 5941 * Whether the camera launch gesture should be disabled. 5942 * 5943 * @hide 5944 */ 5945 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5946 5947 /** 5948 * Whether the camera launch gesture to double tap the power button when the screen is off 5949 * should be disabled. 5950 * 5951 * @hide 5952 */ 5953 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5954 "camera_double_tap_power_gesture_disabled"; 5955 5956 /** 5957 5958 /** 5959 * Behavior of twilight on the device. 5960 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5961 * or {@link #TWILIGHT_MODE_AUTO}. 5962 * @hide 5963 */ 5964 public static final String TWILIGHT_MODE = "twilight_mode"; 5965 5966 /** 5967 * Twilight mode always off. 5968 * @hide 5969 */ 5970 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 5971 5972 /** 5973 * Twilight mode always on. 5974 * @hide 5975 */ 5976 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 5977 5978 /** 5979 * Twilight mode auto. 5980 * @hide 5981 */ 5982 public static final int TWILIGHT_MODE_AUTO = 2; 5983 5984 /** 5985 * Twilight mode auto, temporarily overriden to on. 5986 * @hide 5987 */ 5988 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 5989 5990 /** 5991 * Twilight mode auto, temporarily overriden to off. 5992 * @hide 5993 */ 5994 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 5995 5996 /** 5997 * Whether brightness should automatically adjust based on twilight state. 5998 * @hide 5999 */ 6000 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6001 6002 /** 6003 * This are the settings to be backed up. 6004 * 6005 * NOTE: Settings are backed up and restored in the order they appear 6006 * in this array. If you have one setting depending on another, 6007 * make sure that they are ordered appropriately. 6008 * 6009 * @hide 6010 */ 6011 public static final String[] SETTINGS_TO_BACKUP = { 6012 BUGREPORT_IN_POWER_MENU, // moved to global 6013 ALLOW_MOCK_LOCATION, 6014 PARENTAL_CONTROL_ENABLED, 6015 PARENTAL_CONTROL_REDIRECT_URL, 6016 USB_MASS_STORAGE_ENABLED, // moved to global 6017 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6018 ACCESSIBILITY_DISPLAY_DALTONIZER, 6019 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6020 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6021 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6022 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6023 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6024 ACCESSIBILITY_SCRIPT_INJECTION, 6025 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6026 BACKUP_AUTO_RESTORE, 6027 ENABLED_ACCESSIBILITY_SERVICES, 6028 ENABLED_NOTIFICATION_LISTENERS, 6029 ENABLED_INPUT_METHODS, 6030 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6031 TOUCH_EXPLORATION_ENABLED, 6032 ACCESSIBILITY_ENABLED, 6033 ACCESSIBILITY_SPEAK_PASSWORD, 6034 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6035 ACCESSIBILITY_CAPTIONING_PRESET, 6036 ACCESSIBILITY_CAPTIONING_ENABLED, 6037 ACCESSIBILITY_CAPTIONING_LOCALE, 6038 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6039 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6040 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6041 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6042 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6043 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6044 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6045 TTS_USE_DEFAULTS, 6046 TTS_DEFAULT_RATE, 6047 TTS_DEFAULT_PITCH, 6048 TTS_DEFAULT_SYNTH, 6049 TTS_DEFAULT_LANG, 6050 TTS_DEFAULT_COUNTRY, 6051 TTS_ENABLED_PLUGINS, 6052 TTS_DEFAULT_LOCALE, 6053 SHOW_IME_WITH_HARD_KEYBOARD, 6054 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6055 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6056 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6057 SELECTED_SPELL_CHECKER, 6058 SELECTED_SPELL_CHECKER_SUBTYPE, 6059 SPELL_CHECKER_ENABLED, 6060 MOUNT_PLAY_NOTIFICATION_SND, 6061 MOUNT_UMS_AUTOSTART, 6062 MOUNT_UMS_PROMPT, 6063 MOUNT_UMS_NOTIFY_ENABLED, 6064 UI_NIGHT_MODE, 6065 SLEEP_TIMEOUT, 6066 DOUBLE_TAP_TO_WAKE, 6067 WAKE_GESTURE_ENABLED, 6068 LONG_PRESS_TIMEOUT, 6069 CAMERA_GESTURE_DISABLED, 6070 ACCESSIBILITY_AUTOCLICK_ENABLED, 6071 ACCESSIBILITY_AUTOCLICK_DELAY, 6072 ACCESSIBILITY_LARGE_POINTER_ICON, 6073 PREFERRED_TTY_MODE, 6074 ENHANCED_VOICE_PRIVACY_ENABLED, 6075 TTY_MODE_ENABLED, 6076 INCALL_POWER_BUTTON_BEHAVIOR 6077 }; 6078 6079 /** 6080 * These entries are considered common between the personal and the managed profile, 6081 * since the managed profile doesn't get to change them. 6082 */ 6083 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6084 6085 static { 6086 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6087 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6088 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6089 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6090 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6091 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6092 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6093 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6094 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6095 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6096 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6097 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6098 } 6099 6100 /** @hide */ 6101 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6102 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6103 } 6104 6105 /** 6106 * Helper method for determining if a location provider is enabled. 6107 * 6108 * @param cr the content resolver to use 6109 * @param provider the location provider to query 6110 * @return true if the provider is enabled 6111 * 6112 * @deprecated use {@link #LOCATION_MODE} or 6113 * {@link LocationManager#isProviderEnabled(String)} 6114 */ 6115 @Deprecated 6116 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6117 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6118 } 6119 6120 /** 6121 * Helper method for determining if a location provider is enabled. 6122 * @param cr the content resolver to use 6123 * @param provider the location provider to query 6124 * @param userId the userId to query 6125 * @return true if the provider is enabled 6126 * @deprecated use {@link #LOCATION_MODE} or 6127 * {@link LocationManager#isProviderEnabled(String)} 6128 * @hide 6129 */ 6130 @Deprecated 6131 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6132 String allowedProviders = Settings.Secure.getStringForUser(cr, 6133 LOCATION_PROVIDERS_ALLOWED, userId); 6134 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6135 } 6136 6137 /** 6138 * Thread-safe method for enabling or disabling a single location provider. 6139 * @param cr the content resolver to use 6140 * @param provider the location provider to enable or disable 6141 * @param enabled true if the provider should be enabled 6142 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6143 */ 6144 @Deprecated 6145 public static final void setLocationProviderEnabled(ContentResolver cr, 6146 String provider, boolean enabled) { 6147 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6148 } 6149 6150 /** 6151 * Thread-safe method for enabling or disabling a single location provider. 6152 * 6153 * @param cr the content resolver to use 6154 * @param provider the location provider to enable or disable 6155 * @param enabled true if the provider should be enabled 6156 * @param userId the userId for which to enable/disable providers 6157 * @return true if the value was set, false on database errors 6158 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6159 * {@link #LOCATION_MODE} 6160 * @hide 6161 */ 6162 @Deprecated 6163 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6164 String provider, boolean enabled, int userId) { 6165 synchronized (mLocationSettingsLock) { 6166 // to ensure thread safety, we write the provider name with a '+' or '-' 6167 // and let the SettingsProvider handle it rather than reading and modifying 6168 // the list of enabled providers. 6169 if (enabled) { 6170 provider = "+" + provider; 6171 } else { 6172 provider = "-" + provider; 6173 } 6174 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6175 userId); 6176 } 6177 } 6178 6179 /** 6180 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6181 */ 6182 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6183 final int mode = getLocationModeForUser(cr, userId); 6184 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6185 } 6186 6187 /** 6188 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6189 */ 6190 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6191 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6192 LOCATION_MODE_HIGH_ACCURACY, userId); 6193 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6194 // turn on location any longer. 6195 if (mode == LOCATION_MODE_OFF) { 6196 mode = LOCATION_MODE_HIGH_ACCURACY; 6197 } 6198 return setLocationModeForUser(cr, mode, userId); 6199 } 6200 6201 /** 6202 * Thread-safe method for setting the location mode to one of 6203 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6204 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6205 * 6206 * @param cr the content resolver to use 6207 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6208 * @param userId the userId for which to change mode 6209 * @return true if the value was set, false on database errors 6210 * 6211 * @throws IllegalArgumentException if mode is not one of the supported values 6212 */ 6213 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6214 int userId) { 6215 synchronized (mLocationSettingsLock) { 6216 boolean gps = false; 6217 boolean network = false; 6218 switch (mode) { 6219 case LOCATION_MODE_PREVIOUS: 6220 // Retrieve the actual mode and set to that mode. 6221 return restoreLocationModeForUser(cr, userId); 6222 case LOCATION_MODE_OFF: 6223 saveLocationModeForUser(cr, userId); 6224 break; 6225 case LOCATION_MODE_SENSORS_ONLY: 6226 gps = true; 6227 break; 6228 case LOCATION_MODE_BATTERY_SAVING: 6229 network = true; 6230 break; 6231 case LOCATION_MODE_HIGH_ACCURACY: 6232 gps = true; 6233 network = true; 6234 break; 6235 default: 6236 throw new IllegalArgumentException("Invalid location mode: " + mode); 6237 } 6238 // Note it's important that we set the NLP mode first. The Google implementation 6239 // of NLP clears its NLP consent setting any time it receives a 6240 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6241 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6242 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6243 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6244 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6245 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6246 // dialog. Then the people who wrote the setup wizard would be sad. 6247 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6248 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6249 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6250 cr, LocationManager.GPS_PROVIDER, gps, userId); 6251 return gpsSuccess && nlpSuccess; 6252 } 6253 } 6254 6255 /** 6256 * Thread-safe method for reading the location mode, returns one of 6257 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6258 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6259 * 6260 * @param cr the content resolver to use 6261 * @param userId the userId for which to read the mode 6262 * @return the location mode 6263 */ 6264 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6265 synchronized (mLocationSettingsLock) { 6266 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6267 cr, LocationManager.GPS_PROVIDER, userId); 6268 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6269 cr, LocationManager.NETWORK_PROVIDER, userId); 6270 if (gpsEnabled && networkEnabled) { 6271 return LOCATION_MODE_HIGH_ACCURACY; 6272 } else if (gpsEnabled) { 6273 return LOCATION_MODE_SENSORS_ONLY; 6274 } else if (networkEnabled) { 6275 return LOCATION_MODE_BATTERY_SAVING; 6276 } else { 6277 return LOCATION_MODE_OFF; 6278 } 6279 } 6280 } 6281 } 6282 6283 /** 6284 * Global system settings, containing preferences that always apply identically 6285 * to all defined users. Applications can read these but are not allowed to write; 6286 * like the "Secure" settings, these are for preferences that the user must 6287 * explicitly modify through the system UI or specialized APIs for those values. 6288 */ 6289 public static final class Global extends NameValueTable { 6290 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6291 6292 /** 6293 * The content:// style URL for global secure settings items. Not public. 6294 */ 6295 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6296 6297 /** 6298 * Whether users are allowed to add more users or guest from lockscreen. 6299 * <p> 6300 * Type: int 6301 * @hide 6302 */ 6303 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6304 6305 /** 6306 * Setting whether the global gesture for enabling accessibility is enabled. 6307 * If this gesture is enabled the user will be able to perfrom it to enable 6308 * the accessibility state without visiting the settings app. 6309 * @hide 6310 */ 6311 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6312 "enable_accessibility_global_gesture_enabled"; 6313 6314 /** 6315 * Whether Airplane Mode is on. 6316 */ 6317 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6318 6319 /** 6320 * Whether Theater Mode is on. 6321 * {@hide} 6322 */ 6323 @SystemApi 6324 public static final String THEATER_MODE_ON = "theater_mode_on"; 6325 6326 /** 6327 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6328 */ 6329 public static final String RADIO_BLUETOOTH = "bluetooth"; 6330 6331 /** 6332 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6333 */ 6334 public static final String RADIO_WIFI = "wifi"; 6335 6336 /** 6337 * {@hide} 6338 */ 6339 public static final String RADIO_WIMAX = "wimax"; 6340 /** 6341 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6342 */ 6343 public static final String RADIO_CELL = "cell"; 6344 6345 /** 6346 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6347 */ 6348 public static final String RADIO_NFC = "nfc"; 6349 6350 /** 6351 * A comma separated list of radios that need to be disabled when airplane mode 6352 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6353 * included in the comma separated list. 6354 */ 6355 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6356 6357 /** 6358 * A comma separated list of radios that should to be disabled when airplane mode 6359 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6360 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6361 * will be turned off when entering airplane mode, but the user will be able to reenable 6362 * Wifi in the Settings app. 6363 * 6364 * {@hide} 6365 */ 6366 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6367 6368 /** 6369 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6370 * See {@link android.bluetooth.BluetoothProfile}. 6371 * {@hide} 6372 */ 6373 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6374 6375 /** 6376 * A semi-colon separated list of Bluetooth interoperability workarounds. 6377 * Each entry is a partial Bluetooth device address string and an integer representing 6378 * the feature to be disabled, separated by a comma. The integer must correspond 6379 * to a interoperability feature as defined in "interop.h" in /system/bt. 6380 * <p> 6381 * Example: <br/> 6382 * "00:11:22,0;01:02:03:04,2" 6383 * @hide 6384 */ 6385 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6386 6387 /** 6388 * The policy for deciding when Wi-Fi should go to sleep (which will in 6389 * turn switch to using the mobile data as an Internet connection). 6390 * <p> 6391 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6392 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6393 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6394 */ 6395 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6396 6397 /** 6398 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6399 * policy, which is to sleep shortly after the turning off 6400 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6401 */ 6402 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6403 6404 /** 6405 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6406 * the device is on battery, and never go to sleep when the device is 6407 * plugged in. 6408 */ 6409 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6410 6411 /** 6412 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6413 */ 6414 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6415 6416 /** 6417 * Value to specify if the user prefers the date, time and time zone 6418 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6419 */ 6420 public static final String AUTO_TIME = "auto_time"; 6421 6422 /** 6423 * Value to specify if the user prefers the time zone 6424 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6425 */ 6426 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6427 6428 /** 6429 * URI for the car dock "in" event sound. 6430 * @hide 6431 */ 6432 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6433 6434 /** 6435 * URI for the car dock "out" event sound. 6436 * @hide 6437 */ 6438 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6439 6440 /** 6441 * URI for the desk dock "in" event sound. 6442 * @hide 6443 */ 6444 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6445 6446 /** 6447 * URI for the desk dock "out" event sound. 6448 * @hide 6449 */ 6450 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6451 6452 /** 6453 * Whether to play a sound for dock events. 6454 * @hide 6455 */ 6456 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6457 6458 /** 6459 * URI for the "device locked" (keyguard shown) sound. 6460 * @hide 6461 */ 6462 public static final String LOCK_SOUND = "lock_sound"; 6463 6464 /** 6465 * URI for the "device unlocked" sound. 6466 * @hide 6467 */ 6468 public static final String UNLOCK_SOUND = "unlock_sound"; 6469 6470 /** 6471 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6472 * state without unlocking. 6473 * @hide 6474 */ 6475 public static final String TRUSTED_SOUND = "trusted_sound"; 6476 6477 /** 6478 * URI for the low battery sound file. 6479 * @hide 6480 */ 6481 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6482 6483 /** 6484 * Whether to play a sound for low-battery alerts. 6485 * @hide 6486 */ 6487 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6488 6489 /** 6490 * URI for the "wireless charging started" sound. 6491 * @hide 6492 */ 6493 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6494 "wireless_charging_started_sound"; 6495 6496 /** 6497 * Whether to play a sound for charging events. 6498 * @hide 6499 */ 6500 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6501 6502 /** 6503 * Whether we keep the device on while the device is plugged in. 6504 * Supported values are: 6505 * <ul> 6506 * <li>{@code 0} to never stay on while plugged in</li> 6507 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6508 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6509 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6510 * </ul> 6511 * These values can be OR-ed together. 6512 */ 6513 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6514 6515 /** 6516 * When the user has enable the option to have a "bug report" command 6517 * in the power menu. 6518 * @hide 6519 */ 6520 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6521 6522 /** 6523 * Whether ADB is enabled. 6524 */ 6525 public static final String ADB_ENABLED = "adb_enabled"; 6526 6527 /** 6528 * Whether Views are allowed to save their attribute data. 6529 * @hide 6530 */ 6531 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6532 6533 /** 6534 * Whether assisted GPS should be enabled or not. 6535 * @hide 6536 */ 6537 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6538 6539 /** 6540 * Whether bluetooth is enabled/disabled 6541 * 0=disabled. 1=enabled. 6542 */ 6543 public static final String BLUETOOTH_ON = "bluetooth_on"; 6544 6545 /** 6546 * CDMA Cell Broadcast SMS 6547 * 0 = CDMA Cell Broadcast SMS disabled 6548 * 1 = CDMA Cell Broadcast SMS enabled 6549 * @hide 6550 */ 6551 public static final String CDMA_CELL_BROADCAST_SMS = 6552 "cdma_cell_broadcast_sms"; 6553 6554 /** 6555 * The CDMA roaming mode 0 = Home Networks, CDMA default 6556 * 1 = Roaming on Affiliated networks 6557 * 2 = Roaming on any networks 6558 * @hide 6559 */ 6560 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6561 6562 /** 6563 * The CDMA subscription mode 0 = RUIM/SIM (default) 6564 * 1 = NV 6565 * @hide 6566 */ 6567 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6568 6569 /** Inactivity timeout to track mobile data activity. 6570 * 6571 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6572 * infer the data activity of mobile network. After a period of no activity on mobile 6573 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6574 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6575 * subsequent activity on mobile networks triggers the firing of {@code 6576 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6577 * 6578 * Network activity refers to transmitting or receiving data on the network interfaces. 6579 * 6580 * Tracking is disabled if set to zero or negative value. 6581 * 6582 * @hide 6583 */ 6584 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6585 6586 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6587 * but for Wifi network. 6588 * @hide 6589 */ 6590 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6591 6592 /** 6593 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6594 */ 6595 public static final String DATA_ROAMING = "data_roaming"; 6596 6597 /** 6598 * The value passed to a Mobile DataConnection via bringUp which defines the 6599 * number of retries to preform when setting up the initial connection. The default 6600 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6601 * @hide 6602 */ 6603 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6604 6605 /** 6606 * Whether any package can be on external storage. When this is true, any 6607 * package, regardless of manifest values, is a candidate for installing 6608 * or moving onto external storage. (0 = false, 1 = true) 6609 * @hide 6610 */ 6611 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6612 6613 /** 6614 * Whether any activity can be resized. When this is true, any 6615 * activity, regardless of manifest values, can be resized for multi-window. 6616 * (0 = false, 1 = true) 6617 * @hide 6618 */ 6619 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6620 = "force_resizable_activities"; 6621 6622 /** 6623 * Whether to enable experimental freeform support for windows. 6624 * @hide 6625 */ 6626 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6627 = "enable_freeform_support"; 6628 6629 /** 6630 * Whether user has enabled development settings. 6631 */ 6632 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6633 6634 /** 6635 * Whether the device has been provisioned (0 = false, 1 = true). 6636 * <p>On a multiuser device with a separate system user, the screen may be locked 6637 * as soon as this is set to true and further activities cannot be launched on the 6638 * system user unless they are marked to show over keyguard. 6639 */ 6640 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6641 6642 /** 6643 * The saved value for WindowManagerService.setForcedDisplaySize(). 6644 * Two integers separated by a comma. If unset, then use the real display size. 6645 * @hide 6646 */ 6647 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6648 6649 /** 6650 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6651 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6652 * @hide 6653 */ 6654 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6655 6656 /** 6657 * The maximum size, in bytes, of a download that the download manager will transfer over 6658 * a non-wifi connection. 6659 * @hide 6660 */ 6661 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6662 "download_manager_max_bytes_over_mobile"; 6663 6664 /** 6665 * The recommended maximum size, in bytes, of a download that the download manager should 6666 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6667 * have the option to start the download over the mobile connection anyway. 6668 * @hide 6669 */ 6670 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6671 "download_manager_recommended_max_bytes_over_mobile"; 6672 6673 /** 6674 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6675 */ 6676 @Deprecated 6677 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6678 6679 /** 6680 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6681 * sent or processed. (0 = false, 1 = true) 6682 * @hide 6683 */ 6684 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6685 6686 /** 6687 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6688 * and the output is redirected to AV Receiver connected via 6689 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6690 * @hide 6691 */ 6692 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6693 6694 /** 6695 * Whether TV will automatically turn on upon reception of the CEC command 6696 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6697 * @hide 6698 */ 6699 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6700 "hdmi_control_auto_wakeup_enabled"; 6701 6702 /** 6703 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6704 * (0 = false, 1 = true) 6705 * @hide 6706 */ 6707 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6708 "hdmi_control_auto_device_off_enabled"; 6709 6710 /** 6711 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6712 * client. 6713 * (0 = false, 1 = true) 6714 * @hide 6715 */ 6716 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6717 6718 /** 6719 * Whether TV will switch to MHL port when a mobile device is plugged in. 6720 * (0 = false, 1 = true) 6721 * @hide 6722 */ 6723 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6724 6725 /** 6726 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6727 * @hide 6728 */ 6729 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6730 6731 /** 6732 * Whether mobile data connections are allowed by the user. See 6733 * ConnectivityManager for more info. 6734 * @hide 6735 */ 6736 public static final String MOBILE_DATA = "mobile_data"; 6737 6738 /** 6739 * Whether the mobile data connection should remain active even when higher 6740 * priority networks like WiFi are active, to help make network switching faster. 6741 * 6742 * See ConnectivityService for more info. 6743 * 6744 * (0 = disabled, 1 = enabled) 6745 * @hide 6746 */ 6747 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6748 6749 /** {@hide} */ 6750 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6751 /** {@hide} */ 6752 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6753 /** {@hide} */ 6754 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6755 /** {@hide} */ 6756 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6757 /** {@hide} */ 6758 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6759 6760 /** {@hide} */ 6761 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6762 /** {@hide} */ 6763 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6764 /** {@hide} */ 6765 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6766 /** {@hide} */ 6767 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6768 6769 /** {@hide} */ 6770 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6771 /** {@hide} */ 6772 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6773 /** {@hide} */ 6774 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6775 /** {@hide} */ 6776 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6777 6778 /** {@hide} */ 6779 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6780 /** {@hide} */ 6781 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6782 /** {@hide} */ 6783 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6784 /** {@hide} */ 6785 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6786 6787 /** 6788 * User preference for which network(s) should be used. Only the 6789 * connectivity service should touch this. 6790 */ 6791 public static final String NETWORK_PREFERENCE = "network_preference"; 6792 6793 /** 6794 * Which package name to use for network scoring. If null, or if the package is not a valid 6795 * scorer app, external network scores will neither be requested nor accepted. 6796 * @hide 6797 */ 6798 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6799 6800 /** 6801 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6802 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6803 * exceeded. 6804 * @hide 6805 */ 6806 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6807 6808 /** 6809 * The length of time in milli-seconds that automatic small adjustments to 6810 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6811 * @hide 6812 */ 6813 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6814 6815 /** Preferred NTP server. {@hide} */ 6816 public static final String NTP_SERVER = "ntp_server"; 6817 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6818 public static final String NTP_TIMEOUT = "ntp_timeout"; 6819 6820 /** {@hide} */ 6821 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6822 6823 /** 6824 * Whether to disable the automatic scheduling of system updates. 6825 * 1 = system updates won't be automatically scheduled (will always 6826 * present notification instead). 6827 * 0 = system updates will be automatically scheduled. (default) 6828 * @hide 6829 */ 6830 @SystemApi 6831 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6832 6833 /** 6834 * Whether the package manager should send package verification broadcasts for verifiers to 6835 * review apps prior to installation. 6836 * 1 = request apps to be verified prior to installation, if a verifier exists. 6837 * 0 = do not verify apps before installation 6838 * @hide 6839 */ 6840 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6841 6842 /** Timeout for package verification. 6843 * @hide */ 6844 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6845 6846 /** Default response code for package verification. 6847 * @hide */ 6848 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6849 6850 /** 6851 * Show package verification setting in the Settings app. 6852 * 1 = show (default) 6853 * 0 = hide 6854 * @hide 6855 */ 6856 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6857 6858 /** 6859 * Run package verification on apps installed through ADB/ADT/USB 6860 * 1 = perform package verification on ADB installs (default) 6861 * 0 = bypass package verification on ADB installs 6862 * @hide 6863 */ 6864 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6865 6866 /** 6867 * Time since last fstrim (milliseconds) after which we force one to happen 6868 * during device startup. If unset, the default is 3 days. 6869 * @hide 6870 */ 6871 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6872 6873 /** 6874 * The interval in milliseconds at which to check packet counts on the 6875 * mobile data interface when screen is on, to detect possible data 6876 * connection problems. 6877 * @hide 6878 */ 6879 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6880 "pdp_watchdog_poll_interval_ms"; 6881 6882 /** 6883 * The interval in milliseconds at which to check packet counts on the 6884 * mobile data interface when screen is off, to detect possible data 6885 * connection problems. 6886 * @hide 6887 */ 6888 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6889 "pdp_watchdog_long_poll_interval_ms"; 6890 6891 /** 6892 * The interval in milliseconds at which to check packet counts on the 6893 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6894 * outgoing packets has been reached without incoming packets. 6895 * @hide 6896 */ 6897 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6898 "pdp_watchdog_error_poll_interval_ms"; 6899 6900 /** 6901 * The number of outgoing packets sent without seeing an incoming packet 6902 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6903 * device is logged to the event log 6904 * @hide 6905 */ 6906 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6907 "pdp_watchdog_trigger_packet_count"; 6908 6909 /** 6910 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6911 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6912 * attempting data connection recovery. 6913 * @hide 6914 */ 6915 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6916 "pdp_watchdog_error_poll_count"; 6917 6918 /** 6919 * The number of failed PDP reset attempts before moving to something more 6920 * drastic: re-registering to the network. 6921 * @hide 6922 */ 6923 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6924 "pdp_watchdog_max_pdp_reset_fail_count"; 6925 6926 /** 6927 * A positive value indicates how often the SamplingProfiler 6928 * should take snapshots. Zero value means SamplingProfiler 6929 * is disabled. 6930 * 6931 * @hide 6932 */ 6933 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6934 6935 /** 6936 * URL to open browser on to allow user to manage a prepay account 6937 * @hide 6938 */ 6939 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6940 "setup_prepaid_data_service_url"; 6941 6942 /** 6943 * URL to attempt a GET on to see if this is a prepay device 6944 * @hide 6945 */ 6946 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6947 "setup_prepaid_detection_target_url"; 6948 6949 /** 6950 * Host to check for a redirect to after an attempt to GET 6951 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6952 * this is a prepaid device with zero balance.) 6953 * @hide 6954 */ 6955 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6956 "setup_prepaid_detection_redir_host"; 6957 6958 /** 6959 * The interval in milliseconds at which to check the number of SMS sent out without asking 6960 * for use permit, to limit the un-authorized SMS usage. 6961 * 6962 * @hide 6963 */ 6964 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6965 "sms_outgoing_check_interval_ms"; 6966 6967 /** 6968 * The number of outgoing SMS sent without asking for user permit (of {@link 6969 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6970 * 6971 * @hide 6972 */ 6973 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6974 "sms_outgoing_check_max_count"; 6975 6976 /** 6977 * Used to disable SMS short code confirmation - defaults to true. 6978 * True indcates we will do the check, etc. Set to false to disable. 6979 * @see com.android.internal.telephony.SmsUsageMonitor 6980 * @hide 6981 */ 6982 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6983 6984 /** 6985 * Used to select which country we use to determine premium sms codes. 6986 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6987 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6988 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6989 * @hide 6990 */ 6991 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6992 6993 /** 6994 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6995 * @hide 6996 */ 6997 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6998 6999 /** 7000 * Used to disable Tethering on a device - defaults to true 7001 * @hide 7002 */ 7003 public static final String TETHER_SUPPORTED = "tether_supported"; 7004 7005 /** 7006 * Used to require DUN APN on the device or not - defaults to a build config value 7007 * which defaults to false 7008 * @hide 7009 */ 7010 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7011 7012 /** 7013 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7014 * corresponding build config values are set it will override the APN DB 7015 * values. 7016 * Consists of a comma seperated list of strings: 7017 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7018 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7019 * @hide 7020 */ 7021 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7022 7023 /** 7024 * List of carrier apps which are whitelisted to prompt the user for install when 7025 * a sim card with matching uicc carrier privilege rules is inserted. 7026 * 7027 * The value is "package1;package2;..." 7028 * @hide 7029 */ 7030 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7031 7032 /** 7033 * USB Mass Storage Enabled 7034 */ 7035 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7036 7037 /** 7038 * If this setting is set (to anything), then all references 7039 * to Gmail on the device must change to Google Mail. 7040 */ 7041 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7042 7043 /** 7044 * Webview Data reduction proxy key. 7045 * @hide 7046 */ 7047 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7048 "webview_data_reduction_proxy_key"; 7049 7050 /** 7051 * Name of the package used as WebView provider (if unset the provider is instead determined 7052 * by the system). 7053 * @hide 7054 */ 7055 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7056 7057 /** 7058 * Developer setting to enable WebView multiprocess rendering. 7059 * @hide 7060 */ 7061 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7062 7063 /** 7064 * Whether Wifi display is enabled/disabled 7065 * 0=disabled. 1=enabled. 7066 * @hide 7067 */ 7068 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7069 7070 /** 7071 * Whether Wifi display certification mode is enabled/disabled 7072 * 0=disabled. 1=enabled. 7073 * @hide 7074 */ 7075 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7076 "wifi_display_certification_on"; 7077 7078 /** 7079 * WPS Configuration method used by Wifi display, this setting only 7080 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7081 * 7082 * Possible values are: 7083 * 7084 * WpsInfo.INVALID: use default WPS method chosen by framework 7085 * WpsInfo.PBC : use Push button 7086 * WpsInfo.KEYPAD : use Keypad 7087 * WpsInfo.DISPLAY: use Display 7088 * @hide 7089 */ 7090 public static final String WIFI_DISPLAY_WPS_CONFIG = 7091 "wifi_display_wps_config"; 7092 7093 /** 7094 * Whether to notify the user of open networks. 7095 * <p> 7096 * If not connected and the scan results have an open network, we will 7097 * put this notification up. If we attempt to connect to a network or 7098 * the open network(s) disappear, we remove the notification. When we 7099 * show the notification, we will not show it again for 7100 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7101 */ 7102 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7103 "wifi_networks_available_notification_on"; 7104 /** 7105 * {@hide} 7106 */ 7107 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7108 "wimax_networks_available_notification_on"; 7109 7110 /** 7111 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7112 * Connecting to a network will reset the timer. 7113 */ 7114 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7115 "wifi_networks_available_repeat_delay"; 7116 7117 /** 7118 * 802.11 country code in ISO 3166 format 7119 * @hide 7120 */ 7121 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7122 7123 /** 7124 * The interval in milliseconds to issue wake up scans when wifi needs 7125 * to connect. This is necessary to connect to an access point when 7126 * device is on the move and the screen is off. 7127 * @hide 7128 */ 7129 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7130 "wifi_framework_scan_interval_ms"; 7131 7132 /** 7133 * The interval in milliseconds after which Wi-Fi is considered idle. 7134 * When idle, it is possible for the device to be switched from Wi-Fi to 7135 * the mobile data network. 7136 * @hide 7137 */ 7138 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7139 7140 /** 7141 * When the number of open networks exceeds this number, the 7142 * least-recently-used excess networks will be removed. 7143 */ 7144 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7145 7146 /** 7147 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7148 */ 7149 public static final String WIFI_ON = "wifi_on"; 7150 7151 /** 7152 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7153 * @hide 7154 */ 7155 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7156 "wifi_scan_always_enabled"; 7157 7158 /** 7159 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7160 * connectivity. 7161 * @hide 7162 */ 7163 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7164 "ble_scan_always_enabled"; 7165 7166 /** 7167 * Used to save the Wifi_ON state prior to tethering. 7168 * This state will be checked to restore Wifi after 7169 * the user turns off tethering. 7170 * 7171 * @hide 7172 */ 7173 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7174 7175 /** 7176 * The interval in milliseconds to scan as used by the wifi supplicant 7177 * @hide 7178 */ 7179 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7180 "wifi_supplicant_scan_interval_ms"; 7181 7182 /** 7183 * whether frameworks handles wifi auto-join 7184 * @hide 7185 */ 7186 public static final String WIFI_ENHANCED_AUTO_JOIN = 7187 "wifi_enhanced_auto_join"; 7188 7189 /** 7190 * whether settings show RSSI 7191 * @hide 7192 */ 7193 public static final String WIFI_NETWORK_SHOW_RSSI = 7194 "wifi_network_show_rssi"; 7195 7196 /** 7197 * The interval in milliseconds to scan at supplicant when p2p is connected 7198 * @hide 7199 */ 7200 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7201 "wifi_scan_interval_p2p_connected_ms"; 7202 7203 /** 7204 * Whether the Wi-Fi watchdog is enabled. 7205 */ 7206 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7207 7208 /** 7209 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7210 * the setting needs to be set to 0 to disable it. 7211 * @hide 7212 */ 7213 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7214 "wifi_watchdog_poor_network_test_enabled"; 7215 7216 /** 7217 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7218 * needs to be set to 0 to disable it. 7219 * @hide 7220 */ 7221 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7222 "wifi_suspend_optimizations_enabled"; 7223 7224 /** 7225 * The maximum number of times we will retry a connection to an access 7226 * point for which we have failed in acquiring an IP address from DHCP. 7227 * A value of N means that we will make N+1 connection attempts in all. 7228 */ 7229 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7230 7231 /** 7232 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7233 * data connectivity to be established after a disconnect from Wi-Fi. 7234 */ 7235 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7236 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7237 7238 /** 7239 * This setting controls whether WiFi configurations created by a Device Owner app 7240 * should be locked down (that is, be editable or removable only by the Device Owner App, 7241 * not even by Settings app). 7242 * This setting takes integer values. Non-zero values mean DO created configurations 7243 * are locked down. Value of zero means they are not. Default value in the absence of 7244 * actual value to this setting is 0. 7245 */ 7246 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7247 "wifi_device_owner_configs_lockdown"; 7248 7249 /** 7250 * The operational wifi frequency band 7251 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7252 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7253 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7254 * 7255 * @hide 7256 */ 7257 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7258 7259 /** 7260 * The Wi-Fi peer-to-peer device name 7261 * @hide 7262 */ 7263 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7264 7265 /** 7266 * The min time between wifi disable and wifi enable 7267 * @hide 7268 */ 7269 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7270 7271 /** 7272 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7273 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7274 * has been seen in this time period. 7275 * 7276 * If this is less than or equal to zero, we use a more conservative behavior and only check 7277 * for a non-null score from the currently connected or target BSSID. 7278 * @hide 7279 */ 7280 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7281 "wifi_ephemeral_out_of_range_timeout_ms"; 7282 7283 /** 7284 * The number of milliseconds to delay when checking for data stalls during 7285 * non-aggressive detection. (screen is turned off.) 7286 * @hide 7287 */ 7288 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7289 "data_stall_alarm_non_aggressive_delay_in_ms"; 7290 7291 /** 7292 * The number of milliseconds to delay when checking for data stalls during 7293 * aggressive detection. (screen on or suspected data stall) 7294 * @hide 7295 */ 7296 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7297 "data_stall_alarm_aggressive_delay_in_ms"; 7298 7299 /** 7300 * The number of milliseconds to allow the provisioning apn to remain active 7301 * @hide 7302 */ 7303 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7304 "provisioning_apn_alarm_delay_in_ms"; 7305 7306 /** 7307 * The interval in milliseconds at which to check gprs registration 7308 * after the first registration mismatch of gprs and voice service, 7309 * to detect possible data network registration problems. 7310 * 7311 * @hide 7312 */ 7313 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7314 "gprs_register_check_period_ms"; 7315 7316 /** 7317 * Nonzero causes Log.wtf() to crash. 7318 * @hide 7319 */ 7320 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7321 7322 /** 7323 * Ringer mode. This is used internally, changing this value will not 7324 * change the ringer mode. See AudioManager. 7325 */ 7326 public static final String MODE_RINGER = "mode_ringer"; 7327 7328 /** 7329 * Overlay display devices setting. 7330 * The associated value is a specially formatted string that describes the 7331 * size and density of simulated secondary display devices. 7332 * <p> 7333 * Format: {width}x{height}/{dpi};... 7334 * </p><p> 7335 * Example: 7336 * <ul> 7337 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7338 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7339 * at 1080p and the second at 720p.</li> 7340 * <li>If the value is empty, then no overlay display devices are created.</li> 7341 * </ul></p> 7342 * 7343 * @hide 7344 */ 7345 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7346 7347 /** 7348 * Threshold values for the duration and level of a discharge cycle, 7349 * under which we log discharge cycle info. 7350 * 7351 * @hide 7352 */ 7353 public static final String 7354 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7355 7356 /** @hide */ 7357 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7358 7359 /** 7360 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7361 * intents on application crashes and ANRs. If this is disabled, the 7362 * crash/ANR dialog will never display the "Report" button. 7363 * <p> 7364 * Type: int (0 = disallow, 1 = allow) 7365 * 7366 * @hide 7367 */ 7368 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7369 7370 /** 7371 * Maximum age of entries kept by {@link DropBoxManager}. 7372 * 7373 * @hide 7374 */ 7375 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7376 7377 /** 7378 * Maximum number of entry files which {@link DropBoxManager} will keep 7379 * around. 7380 * 7381 * @hide 7382 */ 7383 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7384 7385 /** 7386 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7387 * what. 7388 * 7389 * @hide 7390 */ 7391 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7392 7393 /** 7394 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7395 * will use. 7396 * 7397 * @hide 7398 */ 7399 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7400 7401 /** 7402 * Percent of total disk which {@link DropBoxManager} will never dip 7403 * into. 7404 * 7405 * @hide 7406 */ 7407 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7408 7409 /** 7410 * Prefix for per-tag dropbox disable/enable settings. 7411 * 7412 * @hide 7413 */ 7414 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7415 7416 /** 7417 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7418 * prefix of the dropbox tag of the report type. For example, 7419 * "logcat_for_system_server_anr" controls the lines of logcat captured 7420 * with system server ANR reports. 0 to disable. 7421 * 7422 * @hide 7423 */ 7424 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7425 7426 /** 7427 * The interval in minutes after which the amount of free storage left 7428 * on the device is logged to the event log 7429 * 7430 * @hide 7431 */ 7432 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7433 7434 /** 7435 * Threshold for the amount of change in disk free space required to 7436 * report the amount of free space. Used to prevent spamming the logs 7437 * when the disk free space isn't changing frequently. 7438 * 7439 * @hide 7440 */ 7441 public static final String 7442 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7443 7444 /** 7445 * Minimum percentage of free storage on the device that is used to 7446 * determine if the device is running low on storage. The default is 10. 7447 * <p> 7448 * Say this value is set to 10, the device is considered running low on 7449 * storage if 90% or more of the device storage is filled up. 7450 * 7451 * @hide 7452 */ 7453 public static final String 7454 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7455 7456 /** 7457 * Maximum byte size of the low storage threshold. This is to ensure 7458 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7459 * overly large threshold for large storage devices. Currently this must 7460 * be less than 2GB. This default is 500MB. 7461 * 7462 * @hide 7463 */ 7464 public static final String 7465 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7466 7467 /** 7468 * Minimum bytes of free storage on the device before the data partition 7469 * is considered full. By default, 1 MB is reserved to avoid system-wide 7470 * SQLite disk full exceptions. 7471 * 7472 * @hide 7473 */ 7474 public static final String 7475 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7476 7477 /** 7478 * The maximum reconnect delay for short network outages or when the 7479 * network is suspended due to phone use. 7480 * 7481 * @hide 7482 */ 7483 public static final String 7484 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7485 7486 /** 7487 * The number of milliseconds to delay before sending out 7488 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7489 * 7490 * @hide 7491 */ 7492 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7493 7494 7495 /** 7496 * Network sampling interval, in seconds. We'll generate link information 7497 * about bytes/packets sent and error rates based on data sampled in this interval 7498 * 7499 * @hide 7500 */ 7501 7502 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7503 "connectivity_sampling_interval_in_seconds"; 7504 7505 /** 7506 * The series of successively longer delays used in retrying to download PAC file. 7507 * Last delay is used between successful PAC downloads. 7508 * 7509 * @hide 7510 */ 7511 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7512 7513 /** 7514 * Setting to turn off captive portal detection. Feature is enabled by 7515 * default and the setting needs to be set to 0 to disable it. 7516 * 7517 * @hide 7518 */ 7519 public static final String 7520 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7521 7522 /** 7523 * The server used for captive portal detection upon a new conection. A 7524 * 204 response code from the server is used for validation. 7525 * 7526 * @hide 7527 */ 7528 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7529 7530 /** 7531 * Whether network service discovery is enabled. 7532 * 7533 * @hide 7534 */ 7535 public static final String NSD_ON = "nsd_on"; 7536 7537 /** 7538 * Let user pick default install location. 7539 * 7540 * @hide 7541 */ 7542 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7543 7544 /** 7545 * Default install location value. 7546 * 0 = auto, let system decide 7547 * 1 = internal 7548 * 2 = sdcard 7549 * @hide 7550 */ 7551 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7552 7553 /** 7554 * ms during which to consume extra events related to Inet connection 7555 * condition after a transtion to fully-connected 7556 * 7557 * @hide 7558 */ 7559 public static final String 7560 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7561 7562 /** 7563 * ms during which to consume extra events related to Inet connection 7564 * condtion after a transtion to partly-connected 7565 * 7566 * @hide 7567 */ 7568 public static final String 7569 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7570 7571 /** {@hide} */ 7572 public static final String 7573 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7574 7575 /** 7576 * Host name and port for global http proxy. Uses ':' seperator for 7577 * between host and port. 7578 */ 7579 public static final String HTTP_PROXY = "http_proxy"; 7580 7581 /** 7582 * Host name for global http proxy. Set via ConnectivityManager. 7583 * 7584 * @hide 7585 */ 7586 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7587 7588 /** 7589 * Integer host port for global http proxy. Set via ConnectivityManager. 7590 * 7591 * @hide 7592 */ 7593 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7594 7595 /** 7596 * Exclusion list for global proxy. This string contains a list of 7597 * comma-separated domains where the global proxy does not apply. 7598 * Domains should be listed in a comma- separated list. Example of 7599 * acceptable formats: ".domain1.com,my.domain2.com" Use 7600 * ConnectivityManager to set/get. 7601 * 7602 * @hide 7603 */ 7604 public static final String 7605 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7606 7607 /** 7608 * The location PAC File for the proxy. 7609 * @hide 7610 */ 7611 public static final String 7612 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7613 7614 /** 7615 * Enables the UI setting to allow the user to specify the global HTTP 7616 * proxy and associated exclusion list. 7617 * 7618 * @hide 7619 */ 7620 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7621 7622 /** 7623 * Setting for default DNS in case nobody suggests one 7624 * 7625 * @hide 7626 */ 7627 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7628 7629 /** {@hide} */ 7630 public static final String 7631 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7632 /** {@hide} */ 7633 public static final String 7634 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7635 /** {@hide} */ 7636 public static final String 7637 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7638 /** {@hide} */ 7639 public static final String 7640 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7641 /** {@hide} */ 7642 public static final String 7643 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7644 /** {@hide} */ 7645 public static final String 7646 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7647 7648 /** 7649 * Device Idle (Doze) specific settings. 7650 * This is encoded as a key=value list, separated by commas. Ex: 7651 * 7652 * "inactive_timeout=60000,sensing_timeout=400000" 7653 * 7654 * The following keys are supported: 7655 * 7656 * <pre> 7657 * inactive_to (long) 7658 * sensing_to (long) 7659 * motion_inactive_to (long) 7660 * idle_after_inactive_to (long) 7661 * idle_pending_to (long) 7662 * max_idle_pending_to (long) 7663 * idle_pending_factor (float) 7664 * idle_to (long) 7665 * max_idle_to (long) 7666 * idle_factor (float) 7667 * min_time_to_alarm (long) 7668 * max_temp_app_whitelist_duration (long) 7669 * </pre> 7670 * 7671 * <p> 7672 * Type: string 7673 * @hide 7674 * @see com.android.server.DeviceIdleController.Constants 7675 */ 7676 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7677 7678 /** 7679 * App standby (app idle) specific settings. 7680 * This is encoded as a key=value list, separated by commas. Ex: 7681 * 7682 * "idle_duration=5000,parole_interval=4500" 7683 * 7684 * The following keys are supported: 7685 * 7686 * <pre> 7687 * idle_duration2 (long) 7688 * wallclock_threshold (long) 7689 * parole_interval (long) 7690 * parole_duration (long) 7691 * 7692 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7693 * </pre> 7694 * 7695 * <p> 7696 * Type: string 7697 * @hide 7698 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7699 */ 7700 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7701 7702 /** 7703 * Alarm manager specific settings. 7704 * This is encoded as a key=value list, separated by commas. Ex: 7705 * 7706 * "min_futurity=5000,allow_while_idle_short_time=4500" 7707 * 7708 * The following keys are supported: 7709 * 7710 * <pre> 7711 * min_futurity (long) 7712 * min_interval (long) 7713 * allow_while_idle_short_time (long) 7714 * allow_while_idle_long_time (long) 7715 * allow_while_idle_whitelist_duration (long) 7716 * </pre> 7717 * 7718 * <p> 7719 * Type: string 7720 * @hide 7721 * @see com.android.server.AlarmManagerService.Constants 7722 */ 7723 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7724 7725 /** 7726 * Get the key that retrieves a bluetooth headset's priority. 7727 * @hide 7728 */ 7729 public static final String getBluetoothHeadsetPriorityKey(String address) { 7730 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7731 } 7732 7733 /** 7734 * Get the key that retrieves a bluetooth a2dp sink's priority. 7735 * @hide 7736 */ 7737 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7738 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7739 } 7740 7741 /** 7742 * Get the key that retrieves a bluetooth a2dp src's priority. 7743 * @hide 7744 */ 7745 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7746 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7747 } 7748 7749 /** 7750 * Get the key that retrieves a bluetooth Input Device's priority. 7751 * @hide 7752 */ 7753 public static final String getBluetoothInputDevicePriorityKey(String address) { 7754 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7755 } 7756 7757 /** 7758 * Get the key that retrieves a bluetooth map priority. 7759 * @hide 7760 */ 7761 public static final String getBluetoothMapPriorityKey(String address) { 7762 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7763 } 7764 7765 /** 7766 * Get the key that retrieves a bluetooth map priority. 7767 * @hide 7768 */ 7769 public static final String getBluetoothSapPriorityKey(String address) { 7770 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7771 } 7772 7773 /** 7774 * Scaling factor for normal window animations. Setting to 0 will 7775 * disable window animations. 7776 */ 7777 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7778 7779 /** 7780 * Scaling factor for activity transition animations. Setting to 0 will 7781 * disable window animations. 7782 */ 7783 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7784 7785 /** 7786 * Scaling factor for Animator-based animations. This affects both the 7787 * start delay and duration of all such animations. Setting to 0 will 7788 * cause animations to end immediately. The default value is 1. 7789 */ 7790 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7791 7792 /** 7793 * Scaling factor for normal window animations. Setting to 0 will 7794 * disable window animations. 7795 * 7796 * @hide 7797 */ 7798 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7799 7800 /** 7801 * If 0, the compatibility mode is off for all applications. 7802 * If 1, older applications run under compatibility mode. 7803 * TODO: remove this settings before code freeze (bug/1907571) 7804 * @hide 7805 */ 7806 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7807 7808 /** 7809 * CDMA only settings 7810 * Emergency Tone 0 = Off 7811 * 1 = Alert 7812 * 2 = Vibrate 7813 * @hide 7814 */ 7815 public static final String EMERGENCY_TONE = "emergency_tone"; 7816 7817 /** 7818 * CDMA only settings 7819 * Whether the auto retry is enabled. The value is 7820 * boolean (1 or 0). 7821 * @hide 7822 */ 7823 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7824 7825 /** 7826 * See RIL_PreferredNetworkType in ril.h 7827 * @hide 7828 */ 7829 public static final String PREFERRED_NETWORK_MODE = 7830 "preferred_network_mode"; 7831 7832 /** 7833 * Name of an application package to be debugged. 7834 */ 7835 public static final String DEBUG_APP = "debug_app"; 7836 7837 /** 7838 * If 1, when launching DEBUG_APP it will wait for the debugger before 7839 * starting user code. If 0, it will run normally. 7840 */ 7841 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7842 7843 /** 7844 * Control whether the process CPU usage meter should be shown. 7845 */ 7846 public static final String SHOW_PROCESSES = "show_processes"; 7847 7848 /** 7849 * If 1 low power mode is enabled. 7850 * @hide 7851 */ 7852 public static final String LOW_POWER_MODE = "low_power"; 7853 7854 /** 7855 * Battery level [1-99] at which low power mode automatically turns on. 7856 * If 0, it will not automatically turn on. 7857 * @hide 7858 */ 7859 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7860 7861 /** 7862 * If not 0, the activity manager will aggressively finish activities and 7863 * processes as soon as they are no longer needed. If 0, the normal 7864 * extended lifetime is used. 7865 */ 7866 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7867 7868 /** 7869 * @hide 7870 * If not 0, the activity manager will implement a looser version of background 7871 * check that is more compatible with existing apps. 7872 */ 7873 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 7874 7875 /** 7876 * Use Dock audio output for media: 7877 * 0 = disabled 7878 * 1 = enabled 7879 * @hide 7880 */ 7881 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7882 7883 /** 7884 * Persisted safe headphone volume management state by AudioService 7885 * @hide 7886 */ 7887 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7888 7889 /** 7890 * URL for tzinfo (time zone) updates 7891 * @hide 7892 */ 7893 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7894 7895 /** 7896 * URL for tzinfo (time zone) update metadata 7897 * @hide 7898 */ 7899 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7900 7901 /** 7902 * URL for selinux (mandatory access control) updates 7903 * @hide 7904 */ 7905 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7906 7907 /** 7908 * URL for selinux (mandatory access control) update metadata 7909 * @hide 7910 */ 7911 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7912 7913 /** 7914 * URL for sms short code updates 7915 * @hide 7916 */ 7917 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7918 "sms_short_codes_content_url"; 7919 7920 /** 7921 * URL for sms short code update metadata 7922 * @hide 7923 */ 7924 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7925 "sms_short_codes_metadata_url"; 7926 7927 /** 7928 * URL for apn_db updates 7929 * @hide 7930 */ 7931 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7932 7933 /** 7934 * URL for apn_db update metadata 7935 * @hide 7936 */ 7937 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7938 7939 /** 7940 * URL for cert pinlist updates 7941 * @hide 7942 */ 7943 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7944 7945 /** 7946 * URL for cert pinlist updates 7947 * @hide 7948 */ 7949 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7950 7951 /** 7952 * URL for intent firewall updates 7953 * @hide 7954 */ 7955 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7956 "intent_firewall_content_url"; 7957 7958 /** 7959 * URL for intent firewall update metadata 7960 * @hide 7961 */ 7962 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7963 "intent_firewall_metadata_url"; 7964 7965 /** 7966 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7967 * @hide 7968 */ 7969 public static final String SELINUX_STATUS = "selinux_status"; 7970 7971 /** 7972 * Developer setting to force RTL layout. 7973 * @hide 7974 */ 7975 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7976 7977 /** 7978 * Milliseconds after screen-off after which low battery sounds will be silenced. 7979 * 7980 * If zero, battery sounds will always play. 7981 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7982 * 7983 * @hide 7984 */ 7985 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7986 7987 /** 7988 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7989 * the caller is done with this, they should call {@link ContentResolver#delete} to 7990 * clean up any value that they may have written. 7991 * 7992 * @hide 7993 */ 7994 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7995 7996 /** 7997 * Defines global runtime overrides to window policy. 7998 * 7999 * See {@link com.android.server.policy.PolicyControl} for value format. 8000 * 8001 * @hide 8002 */ 8003 public static final String POLICY_CONTROL = "policy_control"; 8004 8005 /** 8006 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8007 * or ZEN_MODE_NO_INTERRUPTIONS. 8008 * 8009 * @hide 8010 */ 8011 public static final String ZEN_MODE = "zen_mode"; 8012 8013 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8014 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8015 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8016 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8017 8018 /** @hide */ public static String zenModeToString(int mode) { 8019 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8020 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8021 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8022 return "ZEN_MODE_OFF"; 8023 } 8024 8025 /** @hide */ public static boolean isValidZenMode(int value) { 8026 switch (value) { 8027 case Global.ZEN_MODE_OFF: 8028 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8029 case Global.ZEN_MODE_ALARMS: 8030 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8031 return true; 8032 default: 8033 return false; 8034 } 8035 } 8036 8037 /** 8038 * Value of the ringer before entering zen mode. 8039 * 8040 * @hide 8041 */ 8042 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8043 8044 /** 8045 * Opaque value, changes when persisted zen mode configuration changes. 8046 * 8047 * @hide 8048 */ 8049 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8050 8051 /** 8052 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8053 * 8054 * @hide 8055 */ 8056 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8057 "heads_up_notifications_enabled"; 8058 8059 /** @hide */ public static final int HEADS_UP_OFF = 0; 8060 /** @hide */ public static final int HEADS_UP_ON = 1; 8061 8062 /** 8063 * The name of the device 8064 * 8065 * @hide 8066 */ 8067 public static final String DEVICE_NAME = "device_name"; 8068 8069 /** 8070 * Whether the NetworkScoringService has been first initialized. 8071 * <p> 8072 * Type: int (0 for false, 1 for true) 8073 * @hide 8074 */ 8075 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8076 8077 /** 8078 * Whether the user wants to be prompted for password to decrypt the device on boot. 8079 * This only matters if the storage is encrypted. 8080 * <p> 8081 * Type: int (0 for false, 1 for true) 8082 * @hide 8083 */ 8084 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8085 8086 /** 8087 * Whether the Volte is enabled 8088 * <p> 8089 * Type: int (0 for false, 1 for true) 8090 * @hide 8091 */ 8092 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8093 8094 /** 8095 * Whether VT (Video Telephony over IMS) is enabled 8096 * <p> 8097 * Type: int (0 for false, 1 for true) 8098 * 8099 * @hide 8100 */ 8101 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8102 8103 /** 8104 * Whether WFC is enabled 8105 * <p> 8106 * Type: int (0 for false, 1 for true) 8107 * 8108 * @hide 8109 */ 8110 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8111 8112 /** 8113 * WFC Mode. 8114 * <p> 8115 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8116 * 8117 * @hide 8118 */ 8119 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8120 8121 /** 8122 * Whether WFC roaming is enabled 8123 * <p> 8124 * Type: int (0 for false, 1 for true) 8125 * 8126 * @hide 8127 */ 8128 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8129 8130 /** 8131 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8132 * this via gservices, OMA-DM, carrier app, etc. 8133 * <p> 8134 * Type: int (0 for false, 1 for true) 8135 * @hide 8136 */ 8137 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8138 8139 /** 8140 * Ephemeral app cookie max size in bytes. 8141 * <p> 8142 * Type: int 8143 * @hide 8144 */ 8145 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8146 "ephemeral_cookie_max_size_bytes"; 8147 8148 /** 8149 * The duration for caching uninstalled ephemeral apps. 8150 * <p> 8151 * Type: long 8152 * @hide 8153 */ 8154 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8155 "uninstalled_ephemeral_app_cache_duration_millis"; 8156 8157 /** 8158 * Settings to backup. This is here so that it's in the same place as the settings 8159 * keys and easy to update. 8160 * 8161 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8162 * and Secure as well. This is because those tables drive both backup and 8163 * restore, and restore needs to properly whitelist keys that used to live 8164 * in those namespaces. The keys will only actually be backed up / restored 8165 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8166 * 8167 * NOTE: Settings are backed up and restored in the order they appear 8168 * in this array. If you have one setting depending on another, 8169 * make sure that they are ordered appropriately. 8170 * 8171 * @hide 8172 */ 8173 public static final String[] SETTINGS_TO_BACKUP = { 8174 BUGREPORT_IN_POWER_MENU, 8175 STAY_ON_WHILE_PLUGGED_IN, 8176 AUTO_TIME, 8177 AUTO_TIME_ZONE, 8178 POWER_SOUNDS_ENABLED, 8179 DOCK_SOUNDS_ENABLED, 8180 CHARGING_SOUNDS_ENABLED, 8181 USB_MASS_STORAGE_ENABLED, 8182 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8183 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8184 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8185 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8186 WIFI_NUM_OPEN_NETWORKS_KEPT, 8187 EMERGENCY_TONE, 8188 CALL_AUTO_RETRY, 8189 DOCK_AUDIO_MEDIA_ENABLED, 8190 LOW_POWER_MODE_TRIGGER_LEVEL 8191 }; 8192 8193 // Populated lazily, guarded by class object: 8194 private static NameValueCache sNameValueCache = new NameValueCache( 8195 SYS_PROP_SETTING_VERSION, 8196 CONTENT_URI, 8197 CALL_METHOD_GET_GLOBAL, 8198 CALL_METHOD_PUT_GLOBAL); 8199 8200 // Certain settings have been moved from global to the per-user secure namespace 8201 private static final HashSet<String> MOVED_TO_SECURE; 8202 static { 8203 MOVED_TO_SECURE = new HashSet<String>(1); 8204 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8205 } 8206 8207 /** @hide */ 8208 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8209 outKeySet.addAll(MOVED_TO_SECURE); 8210 } 8211 8212 /** 8213 * Look up a name in the database. 8214 * @param resolver to access the database with 8215 * @param name to look up in the table 8216 * @return the corresponding value, or null if not present 8217 */ 8218 public static String getString(ContentResolver resolver, String name) { 8219 return getStringForUser(resolver, name, UserHandle.myUserId()); 8220 } 8221 8222 /** @hide */ 8223 public static String getStringForUser(ContentResolver resolver, String name, 8224 int userHandle) { 8225 if (MOVED_TO_SECURE.contains(name)) { 8226 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8227 + " to android.provider.Settings.Secure, returning read-only value."); 8228 return Secure.getStringForUser(resolver, name, userHandle); 8229 } 8230 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8231 } 8232 8233 /** 8234 * Store a name/value pair into the database. 8235 * @param resolver to access the database with 8236 * @param name to store 8237 * @param value to associate with the name 8238 * @return true if the value was set, false on database errors 8239 */ 8240 public static boolean putString(ContentResolver resolver, 8241 String name, String value) { 8242 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8243 } 8244 8245 /** @hide */ 8246 public static boolean putStringForUser(ContentResolver resolver, 8247 String name, String value, int userHandle) { 8248 if (LOCAL_LOGV) { 8249 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8250 + " for " + userHandle); 8251 } 8252 // Global and Secure have the same access policy so we can forward writes 8253 if (MOVED_TO_SECURE.contains(name)) { 8254 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8255 + " to android.provider.Settings.Secure, value is unchanged."); 8256 return Secure.putStringForUser(resolver, name, value, userHandle); 8257 } 8258 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8259 } 8260 8261 /** 8262 * Construct the content URI for a particular name/value pair, 8263 * useful for monitoring changes with a ContentObserver. 8264 * @param name to look up in the table 8265 * @return the corresponding content URI, or null if not present 8266 */ 8267 public static Uri getUriFor(String name) { 8268 return getUriFor(CONTENT_URI, name); 8269 } 8270 8271 /** 8272 * Convenience function for retrieving a single secure settings value 8273 * as an integer. Note that internally setting values are always 8274 * stored as strings; this function converts the string to an integer 8275 * for you. The default value will be returned if the setting is 8276 * not defined or not an integer. 8277 * 8278 * @param cr The ContentResolver to access. 8279 * @param name The name of the setting to retrieve. 8280 * @param def Value to return if the setting is not defined. 8281 * 8282 * @return The setting's current value, or 'def' if it is not defined 8283 * or not a valid integer. 8284 */ 8285 public static int getInt(ContentResolver cr, String name, int def) { 8286 String v = getString(cr, name); 8287 try { 8288 return v != null ? Integer.parseInt(v) : def; 8289 } catch (NumberFormatException e) { 8290 return def; 8291 } 8292 } 8293 8294 /** 8295 * Convenience function for retrieving a single secure settings value 8296 * as an integer. Note that internally setting values are always 8297 * stored as strings; this function converts the string to an integer 8298 * for you. 8299 * <p> 8300 * This version does not take a default value. If the setting has not 8301 * been set, or the string value is not a number, 8302 * it throws {@link SettingNotFoundException}. 8303 * 8304 * @param cr The ContentResolver to access. 8305 * @param name The name of the setting to retrieve. 8306 * 8307 * @throws SettingNotFoundException Thrown if a setting by the given 8308 * name can't be found or the setting value is not an integer. 8309 * 8310 * @return The setting's current value. 8311 */ 8312 public static int getInt(ContentResolver cr, String name) 8313 throws SettingNotFoundException { 8314 String v = getString(cr, name); 8315 try { 8316 return Integer.parseInt(v); 8317 } catch (NumberFormatException e) { 8318 throw new SettingNotFoundException(name); 8319 } 8320 } 8321 8322 /** 8323 * Convenience function for updating a single settings value as an 8324 * integer. This will either create a new entry in the table if the 8325 * given name does not exist, or modify the value of the existing row 8326 * with that name. Note that internally setting values are always 8327 * stored as strings, so this function converts the given value to a 8328 * string before storing it. 8329 * 8330 * @param cr The ContentResolver to access. 8331 * @param name The name of the setting to modify. 8332 * @param value The new value for the setting. 8333 * @return true if the value was set, false on database errors 8334 */ 8335 public static boolean putInt(ContentResolver cr, String name, int value) { 8336 return putString(cr, name, Integer.toString(value)); 8337 } 8338 8339 /** 8340 * Convenience function for retrieving a single secure settings value 8341 * as a {@code long}. Note that internally setting values are always 8342 * stored as strings; this function converts the string to a {@code long} 8343 * for you. The default value will be returned if the setting is 8344 * not defined or not a {@code long}. 8345 * 8346 * @param cr The ContentResolver to access. 8347 * @param name The name of the setting to retrieve. 8348 * @param def Value to return if the setting is not defined. 8349 * 8350 * @return The setting's current value, or 'def' if it is not defined 8351 * or not a valid {@code long}. 8352 */ 8353 public static long getLong(ContentResolver cr, String name, long def) { 8354 String valString = getString(cr, name); 8355 long value; 8356 try { 8357 value = valString != null ? Long.parseLong(valString) : def; 8358 } catch (NumberFormatException e) { 8359 value = def; 8360 } 8361 return value; 8362 } 8363 8364 /** 8365 * Convenience function for retrieving a single secure settings value 8366 * as a {@code long}. Note that internally setting values are always 8367 * stored as strings; this function converts the string to a {@code long} 8368 * for you. 8369 * <p> 8370 * This version does not take a default value. If the setting has not 8371 * been set, or the string value is not a number, 8372 * it throws {@link SettingNotFoundException}. 8373 * 8374 * @param cr The ContentResolver to access. 8375 * @param name The name of the setting to retrieve. 8376 * 8377 * @return The setting's current value. 8378 * @throws SettingNotFoundException Thrown if a setting by the given 8379 * name can't be found or the setting value is not an integer. 8380 */ 8381 public static long getLong(ContentResolver cr, String name) 8382 throws SettingNotFoundException { 8383 String valString = getString(cr, name); 8384 try { 8385 return Long.parseLong(valString); 8386 } catch (NumberFormatException e) { 8387 throw new SettingNotFoundException(name); 8388 } 8389 } 8390 8391 /** 8392 * Convenience function for updating a secure settings value as a long 8393 * integer. This will either create a new entry in the table if the 8394 * given name does not exist, or modify the value of the existing row 8395 * with that name. Note that internally setting values are always 8396 * stored as strings, so this function converts the given value to a 8397 * string before storing it. 8398 * 8399 * @param cr The ContentResolver to access. 8400 * @param name The name of the setting to modify. 8401 * @param value The new value for the setting. 8402 * @return true if the value was set, false on database errors 8403 */ 8404 public static boolean putLong(ContentResolver cr, String name, long value) { 8405 return putString(cr, name, Long.toString(value)); 8406 } 8407 8408 /** 8409 * Convenience function for retrieving a single secure settings value 8410 * as a floating point number. Note that internally setting values are 8411 * always stored as strings; this function converts the string to an 8412 * float for you. The default value will be returned if the setting 8413 * is not defined or not a valid float. 8414 * 8415 * @param cr The ContentResolver to access. 8416 * @param name The name of the setting to retrieve. 8417 * @param def Value to return if the setting is not defined. 8418 * 8419 * @return The setting's current value, or 'def' if it is not defined 8420 * or not a valid float. 8421 */ 8422 public static float getFloat(ContentResolver cr, String name, float def) { 8423 String v = getString(cr, name); 8424 try { 8425 return v != null ? Float.parseFloat(v) : def; 8426 } catch (NumberFormatException e) { 8427 return def; 8428 } 8429 } 8430 8431 /** 8432 * Convenience function for retrieving a single secure settings value 8433 * as a float. Note that internally setting values are always 8434 * stored as strings; this function converts the string to a float 8435 * for you. 8436 * <p> 8437 * This version does not take a default value. If the setting has not 8438 * been set, or the string value is not a number, 8439 * it throws {@link SettingNotFoundException}. 8440 * 8441 * @param cr The ContentResolver to access. 8442 * @param name The name of the setting to retrieve. 8443 * 8444 * @throws SettingNotFoundException Thrown if a setting by the given 8445 * name can't be found or the setting value is not a float. 8446 * 8447 * @return The setting's current value. 8448 */ 8449 public static float getFloat(ContentResolver cr, String name) 8450 throws SettingNotFoundException { 8451 String v = getString(cr, name); 8452 if (v == null) { 8453 throw new SettingNotFoundException(name); 8454 } 8455 try { 8456 return Float.parseFloat(v); 8457 } catch (NumberFormatException e) { 8458 throw new SettingNotFoundException(name); 8459 } 8460 } 8461 8462 /** 8463 * Convenience function for updating a single settings value as a 8464 * floating point number. This will either create a new entry in the 8465 * table if the given name does not exist, or modify the value of the 8466 * existing row with that name. Note that internally setting values 8467 * are always stored as strings, so this function converts the given 8468 * value to a string before storing it. 8469 * 8470 * @param cr The ContentResolver to access. 8471 * @param name The name of the setting to modify. 8472 * @param value The new value for the setting. 8473 * @return true if the value was set, false on database errors 8474 */ 8475 public static boolean putFloat(ContentResolver cr, String name, float value) { 8476 return putString(cr, name, Float.toString(value)); 8477 } 8478 8479 8480 /** 8481 * Subscription to be used for voice call on a multi sim device. The supported values 8482 * are 0 = SUB1, 1 = SUB2 and etc. 8483 * @hide 8484 */ 8485 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8486 8487 /** 8488 * Used to provide option to user to select subscription during dial. 8489 * The supported values are 0 = disable or 1 = enable prompt. 8490 * @hide 8491 */ 8492 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8493 8494 /** 8495 * Subscription to be used for data call on a multi sim device. The supported values 8496 * are 0 = SUB1, 1 = SUB2 and etc. 8497 * @hide 8498 */ 8499 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8500 8501 /** 8502 * Subscription to be used for SMS on a multi sim device. The supported values 8503 * are 0 = SUB1, 1 = SUB2 and etc. 8504 * @hide 8505 */ 8506 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8507 8508 /** 8509 * Used to provide option to user to select subscription during send SMS. 8510 * The value 1 - enable, 0 - disable 8511 * @hide 8512 */ 8513 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8514 8515 8516 8517 /** User preferred subscriptions setting. 8518 * This holds the details of the user selected subscription from the card and 8519 * the activation status. Each settings string have the coma separated values 8520 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8521 * @hide 8522 */ 8523 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8524 "user_preferred_sub2","user_preferred_sub3"}; 8525 8526 /** 8527 * Whether to enable new contacts aggregator or not. 8528 * The value 1 - enable, 0 - disable 8529 * @hide 8530 */ 8531 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8532 8533 /** 8534 * Whether to enable contacts metadata syncing or not 8535 * The value 1 - enable, 0 - disable 8536 */ 8537 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8538 8539 /** 8540 * Whether to enable cellular on boot. 8541 * The value 1 - enable, 0 - disable 8542 * @hide 8543 */ 8544 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8545 } 8546 8547 /** 8548 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8549 * Intent URL, allowing it to be either a web page or a particular 8550 * application activity. 8551 * 8552 * @hide 8553 */ 8554 public static final class Bookmarks implements BaseColumns 8555 { 8556 private static final String TAG = "Bookmarks"; 8557 8558 /** 8559 * The content:// style URL for this table 8560 */ 8561 public static final Uri CONTENT_URI = 8562 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8563 8564 /** 8565 * The row ID. 8566 * <p>Type: INTEGER</p> 8567 */ 8568 public static final String ID = "_id"; 8569 8570 /** 8571 * Descriptive name of the bookmark that can be displayed to the user. 8572 * If this is empty, the title should be resolved at display time (use 8573 * {@link #getTitle(Context, Cursor)} any time you want to display the 8574 * title of a bookmark.) 8575 * <P> 8576 * Type: TEXT 8577 * </P> 8578 */ 8579 public static final String TITLE = "title"; 8580 8581 /** 8582 * Arbitrary string (displayed to the user) that allows bookmarks to be 8583 * organized into categories. There are some special names for 8584 * standard folders, which all start with '@'. The label displayed for 8585 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8586 * the folder name does not change so you can consistently query for 8587 * the folder regardless of the current locale. 8588 * 8589 * <P>Type: TEXT</P> 8590 * 8591 */ 8592 public static final String FOLDER = "folder"; 8593 8594 /** 8595 * The Intent URL of the bookmark, describing what it points to. This 8596 * value is given to {@link android.content.Intent#getIntent} to create 8597 * an Intent that can be launched. 8598 * <P>Type: TEXT</P> 8599 */ 8600 public static final String INTENT = "intent"; 8601 8602 /** 8603 * Optional shortcut character associated with this bookmark. 8604 * <P>Type: INTEGER</P> 8605 */ 8606 public static final String SHORTCUT = "shortcut"; 8607 8608 /** 8609 * The order in which the bookmark should be displayed 8610 * <P>Type: INTEGER</P> 8611 */ 8612 public static final String ORDERING = "ordering"; 8613 8614 private static final String[] sIntentProjection = { INTENT }; 8615 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8616 private static final String sShortcutSelection = SHORTCUT + "=?"; 8617 8618 /** 8619 * Convenience function to retrieve the bookmarked Intent for a 8620 * particular shortcut key. 8621 * 8622 * @param cr The ContentResolver to query. 8623 * @param shortcut The shortcut key. 8624 * 8625 * @return Intent The bookmarked URL, or null if there is no bookmark 8626 * matching the given shortcut. 8627 */ 8628 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8629 { 8630 Intent intent = null; 8631 8632 Cursor c = cr.query(CONTENT_URI, 8633 sIntentProjection, sShortcutSelection, 8634 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8635 // Keep trying until we find a valid shortcut 8636 try { 8637 while (intent == null && c.moveToNext()) { 8638 try { 8639 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8640 intent = Intent.parseUri(intentURI, 0); 8641 } catch (java.net.URISyntaxException e) { 8642 // The stored URL is bad... ignore it. 8643 } catch (IllegalArgumentException e) { 8644 // Column not found 8645 Log.w(TAG, "Intent column not found", e); 8646 } 8647 } 8648 } finally { 8649 if (c != null) c.close(); 8650 } 8651 8652 return intent; 8653 } 8654 8655 /** 8656 * Add a new bookmark to the system. 8657 * 8658 * @param cr The ContentResolver to query. 8659 * @param intent The desired target of the bookmark. 8660 * @param title Bookmark title that is shown to the user; null if none 8661 * or it should be resolved to the intent's title. 8662 * @param folder Folder in which to place the bookmark; null if none. 8663 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8664 * this is non-zero and there is an existing bookmark entry 8665 * with this same shortcut, then that existing shortcut is 8666 * cleared (the bookmark is not removed). 8667 * @return The unique content URL for the new bookmark entry. 8668 */ 8669 public static Uri add(ContentResolver cr, 8670 Intent intent, 8671 String title, 8672 String folder, 8673 char shortcut, 8674 int ordering) 8675 { 8676 // If a shortcut is supplied, and it is already defined for 8677 // another bookmark, then remove the old definition. 8678 if (shortcut != 0) { 8679 cr.delete(CONTENT_URI, sShortcutSelection, 8680 new String[] { String.valueOf((int) shortcut) }); 8681 } 8682 8683 ContentValues values = new ContentValues(); 8684 if (title != null) values.put(TITLE, title); 8685 if (folder != null) values.put(FOLDER, folder); 8686 values.put(INTENT, intent.toUri(0)); 8687 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8688 values.put(ORDERING, ordering); 8689 return cr.insert(CONTENT_URI, values); 8690 } 8691 8692 /** 8693 * Return the folder name as it should be displayed to the user. This 8694 * takes care of localizing special folders. 8695 * 8696 * @param r Resources object for current locale; only need access to 8697 * system resources. 8698 * @param folder The value found in the {@link #FOLDER} column. 8699 * 8700 * @return CharSequence The label for this folder that should be shown 8701 * to the user. 8702 */ 8703 public static CharSequence getLabelForFolder(Resources r, String folder) { 8704 return folder; 8705 } 8706 8707 /** 8708 * Return the title as it should be displayed to the user. This takes 8709 * care of localizing bookmarks that point to activities. 8710 * 8711 * @param context A context. 8712 * @param cursor A cursor pointing to the row whose title should be 8713 * returned. The cursor must contain at least the {@link #TITLE} 8714 * and {@link #INTENT} columns. 8715 * @return A title that is localized and can be displayed to the user, 8716 * or the empty string if one could not be found. 8717 */ 8718 public static CharSequence getTitle(Context context, Cursor cursor) { 8719 int titleColumn = cursor.getColumnIndex(TITLE); 8720 int intentColumn = cursor.getColumnIndex(INTENT); 8721 if (titleColumn == -1 || intentColumn == -1) { 8722 throw new IllegalArgumentException( 8723 "The cursor must contain the TITLE and INTENT columns."); 8724 } 8725 8726 String title = cursor.getString(titleColumn); 8727 if (!TextUtils.isEmpty(title)) { 8728 return title; 8729 } 8730 8731 String intentUri = cursor.getString(intentColumn); 8732 if (TextUtils.isEmpty(intentUri)) { 8733 return ""; 8734 } 8735 8736 Intent intent; 8737 try { 8738 intent = Intent.parseUri(intentUri, 0); 8739 } catch (URISyntaxException e) { 8740 return ""; 8741 } 8742 8743 PackageManager packageManager = context.getPackageManager(); 8744 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8745 return info != null ? info.loadLabel(packageManager) : ""; 8746 } 8747 } 8748 8749 /** 8750 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8751 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8752 * from the GoogleLoginService. 8753 * 8754 * @param androidId The Android ID for this device. 8755 * @return The device ID that should be used when connecting to the mobile gtalk server. 8756 * @hide 8757 */ 8758 public static String getGTalkDeviceId(long androidId) { 8759 return "android-" + Long.toHexString(androidId); 8760 } 8761 8762 private static final String[] PM_WRITE_SETTINGS = { 8763 android.Manifest.permission.WRITE_SETTINGS 8764 }; 8765 private static final String[] PM_CHANGE_NETWORK_STATE = { 8766 android.Manifest.permission.CHANGE_NETWORK_STATE, 8767 android.Manifest.permission.WRITE_SETTINGS 8768 }; 8769 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8770 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8771 }; 8772 8773 /** 8774 * Performs a strict and comprehensive check of whether a calling package is allowed to 8775 * write/modify system settings, as the condition differs for pre-M, M+, and 8776 * privileged/preinstalled apps. If the provided uid does not match the 8777 * callingPackage, a negative result will be returned. 8778 * @hide 8779 */ 8780 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8781 String callingPackage, boolean throwException) { 8782 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8783 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8784 PM_WRITE_SETTINGS, false); 8785 } 8786 8787 /** 8788 * Performs a strict and comprehensive check of whether a calling package is allowed to 8789 * write/modify system settings, as the condition differs for pre-M, M+, and 8790 * privileged/preinstalled apps. If the provided uid does not match the 8791 * callingPackage, a negative result will be returned. The caller is expected to have 8792 * the WRITE_SETTINGS permission declared. 8793 * 8794 * Note: if the check is successful, the operation of this app will be updated to the 8795 * current time. 8796 * @hide 8797 */ 8798 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8799 String callingPackage, boolean throwException) { 8800 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8801 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8802 PM_WRITE_SETTINGS, true); 8803 } 8804 8805 /** 8806 * Performs a strict and comprehensive check of whether a calling package is allowed to 8807 * change the state of network, as the condition differs for pre-M, M+, and 8808 * privileged/preinstalled apps. The caller is expected to have either the 8809 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8810 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8811 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8812 * permission and cannot be revoked. See http://b/23597341 8813 * 8814 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8815 * of this app will be updated to the current time. 8816 * @hide 8817 */ 8818 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8819 String callingPackage, boolean throwException) { 8820 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8821 == PackageManager.PERMISSION_GRANTED) { 8822 return true; 8823 } 8824 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8825 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8826 PM_CHANGE_NETWORK_STATE, true); 8827 } 8828 8829 /** 8830 * Performs a strict and comprehensive check of whether a calling package is allowed to 8831 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8832 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8833 * a negative result will be returned. 8834 * @hide 8835 */ 8836 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8837 String callingPackage, boolean throwException) { 8838 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8839 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8840 PM_SYSTEM_ALERT_WINDOW, false); 8841 } 8842 8843 /** 8844 * Performs a strict and comprehensive check of whether a calling package is allowed to 8845 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8846 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8847 * a negative result will be returned. 8848 * 8849 * Note: if the check is successful, the operation of this app will be updated to the 8850 * current time. 8851 * @hide 8852 */ 8853 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8854 callingPackage, boolean throwException) { 8855 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8856 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8857 PM_SYSTEM_ALERT_WINDOW, true); 8858 } 8859 8860 /** 8861 * Helper method to perform a general and comprehensive check of whether an operation that is 8862 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8863 * OP_WRITE_SETTINGS 8864 * @hide 8865 */ 8866 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8867 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8868 permissions, boolean makeNote) { 8869 if (callingPackage == null) { 8870 return false; 8871 } 8872 8873 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8874 int mode = AppOpsManager.MODE_DEFAULT; 8875 if (makeNote) { 8876 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8877 } else { 8878 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8879 } 8880 8881 switch (mode) { 8882 case AppOpsManager.MODE_ALLOWED: 8883 return true; 8884 8885 case AppOpsManager.MODE_DEFAULT: 8886 // this is the default operating mode after an app's installation 8887 // In this case we will check all associated static permission to see 8888 // if it is granted during install time. 8889 for (String permission : permissions) { 8890 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8891 .PERMISSION_GRANTED) { 8892 // if either of the permissions are granted, we will allow it 8893 return true; 8894 } 8895 } 8896 8897 default: 8898 // this is for all other cases trickled down here... 8899 if (!throwException) { 8900 return false; 8901 } 8902 } 8903 8904 // prepare string to throw SecurityException 8905 StringBuilder exceptionMessage = new StringBuilder(); 8906 exceptionMessage.append(callingPackage); 8907 exceptionMessage.append(" was not granted "); 8908 if (permissions.length > 1) { 8909 exceptionMessage.append(" either of these permissions: "); 8910 } else { 8911 exceptionMessage.append(" this permission: "); 8912 } 8913 for (int i = 0; i < permissions.length; i++) { 8914 exceptionMessage.append(permissions[i]); 8915 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8916 } 8917 8918 throw new SecurityException(exceptionMessage.toString()); 8919 } 8920 8921 /** 8922 * Retrieves a correponding package name for a given uid. It will query all 8923 * packages that are associated with the given uid, but it will return only 8924 * the zeroth result. 8925 * Note: If package could not be found, a null is returned. 8926 * @hide 8927 */ 8928 public static String getPackageNameForUid(Context context, int uid) { 8929 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8930 if (packages == null) { 8931 return null; 8932 } 8933 return packages[0]; 8934 } 8935} 8936