Settings.java revision d193c6729f5f1d02088623286d03a1fbc7ce250f
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.LocaleList; 62import android.util.Log; 63 64import com.android.internal.util.ArrayUtils; 65import com.android.internal.widget.ILockSettings; 66 67import java.net.URISyntaxException; 68import java.text.SimpleDateFormat; 69import java.util.HashMap; 70import java.util.HashSet; 71import java.util.Locale; 72import java.util.Map; 73import java.util.Set; 74 75/** 76 * The Settings provider contains global system-level device preferences. 77 */ 78public final class Settings { 79 80 // Intent actions for Settings 81 82 /** 83 * Activity Action: Show system settings. 84 * <p> 85 * Input: Nothing. 86 * <p> 87 * Output: Nothing. 88 */ 89 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 90 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 91 92 /** 93 * Activity Action: Show settings to allow configuration of APNs. 94 * <p> 95 * Input: Nothing. 96 * <p> 97 * Output: Nothing. 98 */ 99 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 100 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of current location 104 * sources. 105 * <p> 106 * In some cases, a matching Activity may not exist, so ensure you 107 * safeguard against this. 108 * <p> 109 * Input: Nothing. 110 * <p> 111 * Output: Nothing. 112 */ 113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 114 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 115 "android.settings.LOCATION_SOURCE_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow configuration of users. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 * @hide 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_USER_SETTINGS = 130 "android.settings.USER_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings to allow configuration of wireless controls 134 * such as Wi-Fi, Bluetooth and Mobile networks. 135 * <p> 136 * In some cases, a matching Activity may not exist, so ensure you 137 * safeguard against this. 138 * <p> 139 * Input: Nothing. 140 * <p> 141 * Output: Nothing. 142 */ 143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 144 public static final String ACTION_WIRELESS_SETTINGS = 145 "android.settings.WIRELESS_SETTINGS"; 146 147 /** 148 * Activity Action: Show tether provisioning activity. 149 * 150 * <p> 151 * In some cases, a matching Activity may not exist, so ensure you 152 * safeguard against this. 153 * <p> 154 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 155 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 156 * contain a {@link ResultReceiver} which will be called back with a tether result code. 157 * <p> 158 * Output: The result of the provisioning check. 159 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 160 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 161 * 162 * @hide 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_TETHER_PROVISIONING = 166 "android.settings.TETHER_PROVISIONING_UI"; 167 168 /** 169 * Activity Action: Show settings to allow entering/exiting airplane mode. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 180 "android.settings.AIRPLANE_MODE_SETTINGS"; 181 182 /** 183 * Activity Action: Modify Airplane mode settings using a voice command. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 186 * <p> 187 * This intent MUST be started using 188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 189 * startVoiceActivity}. 190 * <p> 191 * Note: The activity implementing this intent MUST verify that 192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 193 * modifying the setting. 194 * <p> 195 * Input: To tell which state airplane mode should be set to, add the 196 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 197 * If the extra is not included, no changes will be made. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 203 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 204 205 /** 206 * Activity Action: Show settings for accessibility modules. 207 * <p> 208 * In some cases, a matching Activity may not exist, so ensure you 209 * safeguard against this. 210 * <p> 211 * Input: Nothing. 212 * <p> 213 * Output: Nothing. 214 */ 215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 216 public static final String ACTION_ACCESSIBILITY_SETTINGS = 217 "android.settings.ACCESSIBILITY_SETTINGS"; 218 219 /** 220 * Activity Action: Launch the screen reader tutorial. 221 * <p> 222 * In some cases, a matching Activity may not exist, so ensure you 223 * safeguard against this. 224 * <p> 225 * Input: Nothing. 226 * <p> 227 * Output: Nothing. 228 */ 229 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 230 public static final String ACTION_SCREEN_READER_TUTORIAL = 231 "android.settings.SCREEN_READER_TUTORIAL"; 232 233 234 /** 235 * Activity Action: Show settings to control access to usage information. 236 * <p> 237 * In some cases, a matching Activity may not exist, so ensure you 238 * safeguard against this. 239 * <p> 240 * Input: Nothing. 241 * <p> 242 * Output: Nothing. 243 */ 244 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 245 public static final String ACTION_USAGE_ACCESS_SETTINGS = 246 "android.settings.USAGE_ACCESS_SETTINGS"; 247 248 /** 249 * Activity Category: Show application settings related to usage access. 250 * <p> 251 * An activity that provides a user interface for adjusting usage access related 252 * preferences for its containing application. Optional but recommended for apps that 253 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 254 * <p> 255 * The activity may define meta-data to describe what usage access is 256 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 257 * will be displayed in Settings. 258 * <p> 259 * Input: Nothing. 260 * <p> 261 * Output: Nothing. 262 */ 263 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 264 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 265 "android.intent.category.USAGE_ACCESS_CONFIG"; 266 267 /** 268 * Metadata key: Reason for needing usage access. 269 * <p> 270 * A key for metadata attached to an activity that receives action 271 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 272 * user as description of how the app uses usage access. 273 * <p> 274 */ 275 public static final String METADATA_USAGE_ACCESS_REASON = 276 "android.settings.metadata.USAGE_ACCESS_REASON"; 277 278 /** 279 * Activity Action: Show settings to allow configuration of security and 280 * location privacy. 281 * <p> 282 * In some cases, a matching Activity may not exist, so ensure you 283 * safeguard against this. 284 * <p> 285 * Input: Nothing. 286 * <p> 287 * Output: Nothing. 288 */ 289 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 290 public static final String ACTION_SECURITY_SETTINGS = 291 "android.settings.SECURITY_SETTINGS"; 292 293 /** 294 * Activity Action: Show trusted credentials settings, opening to the user tab, 295 * to allow management of installed credentials. 296 * <p> 297 * In some cases, a matching Activity may not exist, so ensure you 298 * safeguard against this. 299 * <p> 300 * Input: Nothing. 301 * <p> 302 * Output: Nothing. 303 * @hide 304 */ 305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 306 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 307 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 308 309 /** 310 * Activity Action: Show dialog explaining that an installed CA cert may enable 311 * monitoring of encrypted network traffic. 312 * <p> 313 * In some cases, a matching Activity may not exist, so ensure you 314 * safeguard against this. 315 * <p> 316 * Input: Nothing. 317 * <p> 318 * Output: Nothing. 319 * @hide 320 */ 321 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 322 public static final String ACTION_MONITORING_CERT_INFO = 323 "com.android.settings.MONITORING_CERT_INFO"; 324 325 /** 326 * Activity Action: Show settings to allow configuration of privacy options. 327 * <p> 328 * In some cases, a matching Activity may not exist, so ensure you 329 * safeguard against this. 330 * <p> 331 * Input: Nothing. 332 * <p> 333 * Output: Nothing. 334 */ 335 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 336 public static final String ACTION_PRIVACY_SETTINGS = 337 "android.settings.PRIVACY_SETTINGS"; 338 339 /** 340 * Activity Action: Show settings to allow configuration of Wi-Fi. 341 * <p> 342 * In some cases, a matching Activity may not exist, so ensure you 343 * safeguard against this. 344 * <p> 345 * Input: Nothing. 346 * <p> 347 * Output: Nothing. 348 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_WIFI_SETTINGS = 352 "android.settings.WIFI_SETTINGS"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of a static IP 356 * address for Wi-Fi. 357 * <p> 358 * In some cases, a matching Activity may not exist, so ensure you safeguard 359 * against this. 360 * <p> 361 * Input: Nothing. 362 * <p> 363 * Output: Nothing. 364 */ 365 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 366 public static final String ACTION_WIFI_IP_SETTINGS = 367 "android.settings.WIFI_IP_SETTINGS"; 368 369 /** 370 * Activity Action: Show settings to allow configuration of Bluetooth. 371 * <p> 372 * In some cases, a matching Activity may not exist, so ensure you 373 * safeguard against this. 374 * <p> 375 * Input: Nothing. 376 * <p> 377 * Output: Nothing. 378 */ 379 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 380 public static final String ACTION_BLUETOOTH_SETTINGS = 381 "android.settings.BLUETOOTH_SETTINGS"; 382 383 /** 384 * Activity Action: Show settings to allow configuration of cast endpoints. 385 * <p> 386 * In some cases, a matching Activity may not exist, so ensure you 387 * safeguard against this. 388 * <p> 389 * Input: Nothing. 390 * <p> 391 * Output: Nothing. 392 */ 393 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 394 public static final String ACTION_CAST_SETTINGS = 395 "android.settings.CAST_SETTINGS"; 396 397 /** 398 * Activity Action: Show settings to allow configuration of date and time. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_DATE_SETTINGS = 409 "android.settings.DATE_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to allow configuration of sound and volume. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 */ 421 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 422 public static final String ACTION_SOUND_SETTINGS = 423 "android.settings.SOUND_SETTINGS"; 424 425 /** 426 * Activity Action: Show settings to allow configuration of display. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: Nothing. 432 * <p> 433 * Output: Nothing. 434 */ 435 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 436 public static final String ACTION_DISPLAY_SETTINGS = 437 "android.settings.DISPLAY_SETTINGS"; 438 439 /** 440 * Activity Action: Show settings to allow configuration of locale. 441 * <p> 442 * In some cases, a matching Activity may not exist, so ensure you 443 * safeguard against this. 444 * <p> 445 * Input: Nothing. 446 * <p> 447 * Output: Nothing. 448 */ 449 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 450 public static final String ACTION_LOCALE_SETTINGS = 451 "android.settings.LOCALE_SETTINGS"; 452 453 /** 454 * Activity Action: Show settings to configure input methods, in particular 455 * allowing the user to enable input methods. 456 * <p> 457 * In some cases, a matching Activity may not exist, so ensure you 458 * safeguard against this. 459 * <p> 460 * Input: Nothing. 461 * <p> 462 * Output: Nothing. 463 */ 464 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 465 public static final String ACTION_VOICE_INPUT_SETTINGS = 466 "android.settings.VOICE_INPUT_SETTINGS"; 467 468 /** 469 * Activity Action: Show settings to configure input methods, in particular 470 * allowing the user to enable input methods. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * Input: Nothing. 476 * <p> 477 * Output: Nothing. 478 */ 479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 480 public static final String ACTION_INPUT_METHOD_SETTINGS = 481 "android.settings.INPUT_METHOD_SETTINGS"; 482 483 /** 484 * Activity Action: Show settings to enable/disable input method subtypes. 485 * <p> 486 * In some cases, a matching Activity may not exist, so ensure you 487 * safeguard against this. 488 * <p> 489 * To tell which input method's subtypes are displayed in the settings, add 490 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 491 * If there is no extra in this Intent, subtypes from all installed input methods 492 * will be displayed in the settings. 493 * 494 * @see android.view.inputmethod.InputMethodInfo#getId 495 * <p> 496 * Input: Nothing. 497 * <p> 498 * Output: Nothing. 499 */ 500 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 501 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 502 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 503 504 /** 505 * Activity Action: Show a dialog to select input method. 506 * <p> 507 * In some cases, a matching Activity may not exist, so ensure you 508 * safeguard against this. 509 * <p> 510 * Input: Nothing. 511 * <p> 512 * Output: Nothing. 513 * @hide 514 */ 515 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 516 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 517 "android.settings.SHOW_INPUT_METHOD_PICKER"; 518 519 /** 520 * Activity Action: Show settings to manage the user input dictionary. 521 * <p> 522 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 523 * it is guaranteed there will always be an appropriate implementation for this Intent action. 524 * In prior releases of the platform this was optional, so ensure you safeguard against it. 525 * <p> 526 * Input: Nothing. 527 * <p> 528 * Output: Nothing. 529 */ 530 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 531 public static final String ACTION_USER_DICTIONARY_SETTINGS = 532 "android.settings.USER_DICTIONARY_SETTINGS"; 533 534 /** 535 * Activity Action: Show settings to configure the hardware keyboard layout. 536 * <p> 537 * In some cases, a matching Activity may not exist, so ensure you 538 * safeguard against this. 539 * <p> 540 * 541 * @see android.hardware.input.InputManager#ACTION_QUERY_KEYBOARD_LAYOUTS 542 * <p> 543 * Input: Nothing. 544 * <p> 545 * Output: Nothing. 546 */ 547 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 548 public static final String ACTION_KEYBOARD_LAYOUT_SETTINGS = 549 "android.settings.KEYBOARD_LAYOUT_SETTINGS"; 550 551 /** 552 * Activity Action: Adds a word to the user dictionary. 553 * <p> 554 * In some cases, a matching Activity may not exist, so ensure you 555 * safeguard against this. 556 * <p> 557 * Input: An extra with key <code>word</code> that contains the word 558 * that should be added to the dictionary. 559 * <p> 560 * Output: Nothing. 561 * 562 * @hide 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_USER_DICTIONARY_INSERT = 566 "com.android.settings.USER_DICTIONARY_INSERT"; 567 568 /** 569 * Activity Action: Show settings to allow configuration of application-related settings. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Nothing. 575 * <p> 576 * Output: Nothing. 577 */ 578 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 579 public static final String ACTION_APPLICATION_SETTINGS = 580 "android.settings.APPLICATION_SETTINGS"; 581 582 /** 583 * Activity Action: Show settings to allow configuration of application 584 * development-related settings. As of 585 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 586 * a required part of the platform. 587 * <p> 588 * Input: Nothing. 589 * <p> 590 * Output: Nothing. 591 */ 592 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 593 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 594 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 595 596 /** 597 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 598 * <p> 599 * In some cases, a matching Activity may not exist, so ensure you 600 * safeguard against this. 601 * <p> 602 * Input: Nothing. 603 * <p> 604 * Output: Nothing. 605 */ 606 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 607 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 608 "android.settings.QUICK_LAUNCH_SETTINGS"; 609 610 /** 611 * Activity Action: Show settings to manage installed applications. 612 * <p> 613 * In some cases, a matching Activity may not exist, so ensure you 614 * safeguard against this. 615 * <p> 616 * Input: Nothing. 617 * <p> 618 * Output: Nothing. 619 */ 620 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 621 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 622 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 623 624 /** 625 * Activity Action: Show settings to manage all applications. 626 * <p> 627 * In some cases, a matching Activity may not exist, so ensure you 628 * safeguard against this. 629 * <p> 630 * Input: Nothing. 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 636 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 637 638 /** 639 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 640 * <p> 641 * In some cases, a matching Activity may not exist, so ensure you 642 * safeguard against this. 643 * <p> 644 * Input: Optionally, the Intent's data URI can specify the application package name to 645 * directly invoke the management GUI specific to the package name. For example 646 * "package:com.my.app". 647 * <p> 648 * Output: Nothing. 649 */ 650 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 651 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 652 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 653 654 /** 655 * Activity Action: Show screen for controlling which apps are allowed to write/modify 656 * system settings. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * Input: Optionally, the Intent's data URI can specify the application package name to 662 * directly invoke the management GUI specific to the package name. For example 663 * "package:com.my.app". 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_MANAGE_WRITE_SETTINGS = 669 "android.settings.action.MANAGE_WRITE_SETTINGS"; 670 671 /** 672 * Activity Action: Show screen of details about a particular application. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: The Intent's data URI specifies the application package name 678 * to be shown, with the "package" scheme. That is "package:com.my.app". 679 * <p> 680 * Output: Nothing. 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 684 "android.settings.APPLICATION_DETAILS_SETTINGS"; 685 686 /** 687 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 688 * <p> 689 * Input: Nothing. 690 * <p> 691 * Output: Nothing. 692 * <p> 693 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 694 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 695 * already ignoring optimizations. You can use 696 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 697 * on this list. 698 */ 699 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 700 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 701 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 702 703 /** 704 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 705 * put them on the whitelist of apps shown by 706 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 707 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 708 * permission. 709 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 710 * provided by the platform for applications to operate correctly in the various power 711 * saving modes. This is only for unusual applications that need to deeply control their own 712 * execution, at the potential expense of the user's battery life. Note that these applications 713 * greatly run the risk of showing to the user as high power consumers on their device.</p> 714 * <p> 715 * Input: The Intent's data URI must specify the application package name 716 * to be shown, with the "package" scheme. That is "package:com.my.app". 717 * <p> 718 * Output: Nothing. 719 * <p> 720 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 721 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 722 * already ignoring optimizations. 723 */ 724 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 725 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 726 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 727 728 /** 729 * Activity Action: Show screen for controlling which apps can ignore background data 730 * restrictions. 731 * <p> 732 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 733 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 734 * the data is not set, it will just open the screen. 735 * <p> 736 * Output: Nothing. 737 * <p> 738 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 739 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 740 * data restrictions for them. 741 */ 742 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 743 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 744 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 745 746 /** 747 * @hide 748 * Activity Action: Show the "app ops" settings screen. 749 * <p> 750 * Input: Nothing. 751 * <p> 752 * Output: Nothing. 753 */ 754 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 755 public static final String ACTION_APP_OPS_SETTINGS = 756 "android.settings.APP_OPS_SETTINGS"; 757 758 /** 759 * Activity Action: Show settings for system update functionality. 760 * <p> 761 * In some cases, a matching Activity may not exist, so ensure you 762 * safeguard against this. 763 * <p> 764 * Input: Nothing. 765 * <p> 766 * Output: Nothing. 767 * 768 * @hide 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 772 "android.settings.SYSTEM_UPDATE_SETTINGS"; 773 774 /** 775 * Activity Action: Show settings to allow configuration of sync settings. 776 * <p> 777 * In some cases, a matching Activity may not exist, so ensure you 778 * safeguard against this. 779 * <p> 780 * The account types available to add via the add account button may be restricted by adding an 781 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 782 * authorities. Only account types which can sync with that content provider will be offered to 783 * the user. 784 * <p> 785 * Input: Nothing. 786 * <p> 787 * Output: Nothing. 788 */ 789 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 790 public static final String ACTION_SYNC_SETTINGS = 791 "android.settings.SYNC_SETTINGS"; 792 793 /** 794 * Activity Action: Show add account screen for creating a new account. 795 * <p> 796 * In some cases, a matching Activity may not exist, so ensure you 797 * safeguard against this. 798 * <p> 799 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 800 * extra to the Intent with one or more syncable content provider's authorities. Only account 801 * types which can sync with that content provider will be offered to the user. 802 * <p> 803 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 804 * Intent with one or more account types. 805 * <p> 806 * Input: Nothing. 807 * <p> 808 * Output: Nothing. 809 */ 810 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 811 public static final String ACTION_ADD_ACCOUNT = 812 "android.settings.ADD_ACCOUNT_SETTINGS"; 813 814 /** 815 * Activity Action: Show settings for selecting the network operator. 816 * <p> 817 * In some cases, a matching Activity may not exist, so ensure you 818 * safeguard against this. 819 * <p> 820 * Input: Nothing. 821 * <p> 822 * Output: Nothing. 823 */ 824 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 825 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 826 "android.settings.NETWORK_OPERATOR_SETTINGS"; 827 828 /** 829 * Activity Action: Show settings for selection of 2G/3G. 830 * <p> 831 * In some cases, a matching Activity may not exist, so ensure you 832 * safeguard against this. 833 * <p> 834 * Input: Nothing. 835 * <p> 836 * Output: Nothing. 837 */ 838 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 839 public static final String ACTION_DATA_ROAMING_SETTINGS = 840 "android.settings.DATA_ROAMING_SETTINGS"; 841 842 /** 843 * Activity Action: Show settings for internal storage. 844 * <p> 845 * In some cases, a matching Activity may not exist, so ensure you 846 * safeguard against this. 847 * <p> 848 * Input: Nothing. 849 * <p> 850 * Output: Nothing. 851 */ 852 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 853 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 854 "android.settings.INTERNAL_STORAGE_SETTINGS"; 855 /** 856 * Activity Action: Show settings for memory card storage. 857 * <p> 858 * In some cases, a matching Activity may not exist, so ensure you 859 * safeguard against this. 860 * <p> 861 * Input: Nothing. 862 * <p> 863 * Output: Nothing. 864 */ 865 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 866 public static final String ACTION_MEMORY_CARD_SETTINGS = 867 "android.settings.MEMORY_CARD_SETTINGS"; 868 869 /** 870 * Activity Action: Show settings for global search. 871 * <p> 872 * In some cases, a matching Activity may not exist, so ensure you 873 * safeguard against this. 874 * <p> 875 * Input: Nothing. 876 * <p> 877 * Output: Nothing 878 */ 879 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 880 public static final String ACTION_SEARCH_SETTINGS = 881 "android.search.action.SEARCH_SETTINGS"; 882 883 /** 884 * Activity Action: Show general device information settings (serial 885 * number, software version, phone number, etc.). 886 * <p> 887 * In some cases, a matching Activity may not exist, so ensure you 888 * safeguard against this. 889 * <p> 890 * Input: Nothing. 891 * <p> 892 * Output: Nothing 893 */ 894 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 895 public static final String ACTION_DEVICE_INFO_SETTINGS = 896 "android.settings.DEVICE_INFO_SETTINGS"; 897 898 /** 899 * Activity Action: Show NFC settings. 900 * <p> 901 * This shows UI that allows NFC to be turned on or off. 902 * <p> 903 * In some cases, a matching Activity may not exist, so ensure you 904 * safeguard against this. 905 * <p> 906 * Input: Nothing. 907 * <p> 908 * Output: Nothing 909 * @see android.nfc.NfcAdapter#isEnabled() 910 */ 911 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 912 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 913 914 /** 915 * Activity Action: Show NFC Sharing settings. 916 * <p> 917 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 918 * off. 919 * <p> 920 * In some cases, a matching Activity may not exist, so ensure you 921 * safeguard against this. 922 * <p> 923 * Input: Nothing. 924 * <p> 925 * Output: Nothing 926 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 927 */ 928 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 929 public static final String ACTION_NFCSHARING_SETTINGS = 930 "android.settings.NFCSHARING_SETTINGS"; 931 932 /** 933 * Activity Action: Show NFC Tap & Pay settings 934 * <p> 935 * This shows UI that allows the user to configure Tap&Pay 936 * settings. 937 * <p> 938 * In some cases, a matching Activity may not exist, so ensure you 939 * safeguard against this. 940 * <p> 941 * Input: Nothing. 942 * <p> 943 * Output: Nothing 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String ACTION_NFC_PAYMENT_SETTINGS = 947 "android.settings.NFC_PAYMENT_SETTINGS"; 948 949 /** 950 * Activity Action: Show Daydream settings. 951 * <p> 952 * In some cases, a matching Activity may not exist, so ensure you 953 * safeguard against this. 954 * <p> 955 * Input: Nothing. 956 * <p> 957 * Output: Nothing. 958 * @see android.service.dreams.DreamService 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 962 963 /** 964 * Activity Action: Show Notification listener settings. 965 * <p> 966 * In some cases, a matching Activity may not exist, so ensure you 967 * safeguard against this. 968 * <p> 969 * Input: Nothing. 970 * <p> 971 * Output: Nothing. 972 * @see android.service.notification.NotificationListenerService 973 */ 974 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 975 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 976 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 977 978 /** 979 * Activity Action: Show Do Not Disturb access settings. 980 * <p> 981 * Users can grant and deny access to Do Not Disturb configuration from here. 982 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 983 * details. 984 * <p> 985 * Input: Nothing. 986 * <p> 987 * Output: Nothing. 988 */ 989 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 990 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 991 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 992 993 /** 994 * @hide 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 998 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 999 1000 /** 1001 * Activity Action: Show settings for video captioning. 1002 * <p> 1003 * In some cases, a matching Activity may not exist, so ensure you safeguard 1004 * against this. 1005 * <p> 1006 * Input: Nothing. 1007 * <p> 1008 * Output: Nothing. 1009 */ 1010 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1011 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1012 1013 /** 1014 * Activity Action: Show the top level print settings. 1015 * <p> 1016 * In some cases, a matching Activity may not exist, so ensure you 1017 * safeguard against this. 1018 * <p> 1019 * Input: Nothing. 1020 * <p> 1021 * Output: Nothing. 1022 */ 1023 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1024 public static final String ACTION_PRINT_SETTINGS = 1025 "android.settings.ACTION_PRINT_SETTINGS"; 1026 1027 /** 1028 * Activity Action: Show Zen Mode configuration settings. 1029 * 1030 * @hide 1031 */ 1032 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1033 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1034 1035 /** 1036 * Activity Action: Show Zen Mode priority configuration settings. 1037 * 1038 * @hide 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1042 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1043 1044 /** 1045 * Activity Action: Show Zen Mode automation configuration settings. 1046 * 1047 * @hide 1048 */ 1049 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1050 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1051 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1052 1053 /** 1054 * Activity Action: Modify do not disturb mode settings. 1055 * <p> 1056 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1057 * <p> 1058 * This intent MUST be started using 1059 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1060 * startVoiceActivity}. 1061 * <p> 1062 * Note: The Activity implementing this intent MUST verify that 1063 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1064 * returns true before modifying the setting. 1065 * <p> 1066 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1067 * how long the user wishes to avoid interruptions for. The optional 1068 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1069 * enabling or disabling do not disturb mode. If either extra is not included, the 1070 * user maybe asked to provide the value. 1071 * <p> 1072 * Output: Nothing. 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1076 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1077 1078 /** 1079 * Activity Action: Show Zen Mode schedule rule configuration settings. 1080 * 1081 * @hide 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1085 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1086 1087 /** 1088 * Activity Action: Show Zen Mode event rule configuration settings. 1089 * 1090 * @hide 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1094 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1095 1096 /** 1097 * Activity Action: Show Zen Mode external rule configuration settings. 1098 * 1099 * @hide 1100 */ 1101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1102 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1103 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1104 1105 /** 1106 * Activity Action: Show the regulatory information screen for the device. 1107 * <p> 1108 * In some cases, a matching Activity may not exist, so ensure you safeguard 1109 * against this. 1110 * <p> 1111 * Input: Nothing. 1112 * <p> 1113 * Output: Nothing. 1114 */ 1115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1116 public static final String 1117 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1118 1119 /** 1120 * Activity Action: Show Device Name Settings. 1121 * <p> 1122 * In some cases, a matching Activity may not exist, so ensure you safeguard 1123 * against this. 1124 * 1125 * @hide 1126 */ 1127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1128 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1129 1130 /** 1131 * Activity Action: Show pairing settings. 1132 * <p> 1133 * In some cases, a matching Activity may not exist, so ensure you safeguard 1134 * against this. 1135 * 1136 * @hide 1137 */ 1138 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1139 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1140 1141 /** 1142 * Activity Action: Show battery saver settings. 1143 * <p> 1144 * In some cases, a matching Activity may not exist, so ensure you safeguard 1145 * against this. 1146 */ 1147 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1148 public static final String ACTION_BATTERY_SAVER_SETTINGS 1149 = "android.settings.BATTERY_SAVER_SETTINGS"; 1150 1151 /** 1152 * Activity Action: Modify Battery Saver mode setting using a voice command. 1153 * <p> 1154 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1155 * <p> 1156 * This intent MUST be started using 1157 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1158 * startVoiceActivity}. 1159 * <p> 1160 * Note: The activity implementing this intent MUST verify that 1161 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1162 * modifying the setting. 1163 * <p> 1164 * Input: To tell which state batter saver mode should be set to, add the 1165 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1166 * If the extra is not included, no changes will be made. 1167 * <p> 1168 * Output: Nothing. 1169 */ 1170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1171 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1172 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1173 1174 /** 1175 * Activity Action: Show Home selection settings. If there are multiple activities 1176 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1177 * to pick your preferred activity. 1178 */ 1179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1180 public static final String ACTION_HOME_SETTINGS 1181 = "android.settings.HOME_SETTINGS"; 1182 1183 1184 1185 /** 1186 * Activity Action: Show Default apps settings. 1187 * <p> 1188 * In some cases, a matching Activity may not exist, so ensure you 1189 * safeguard against this. 1190 * <p> 1191 * Input: Nothing. 1192 * <p> 1193 * Output: Nothing. 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1197 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1198 1199 /** 1200 * Activity Action: Show notification settings. 1201 * 1202 * @hide 1203 */ 1204 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1205 public static final String ACTION_NOTIFICATION_SETTINGS 1206 = "android.settings.NOTIFICATION_SETTINGS"; 1207 1208 /** 1209 * Activity Action: Show notification settings for a single app. 1210 * 1211 * @hide 1212 */ 1213 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1214 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1215 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1216 1217 /** 1218 * Activity Action: Show notification redaction settings. 1219 * 1220 * @hide 1221 */ 1222 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1223 public static final String ACTION_APP_NOTIFICATION_REDACTION 1224 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1225 1226 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1227 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1228 1229 /** 1230 * Activity Action: Show a dialog with disabled by policy message. 1231 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1232 * the user know about this. 1233 * <p> 1234 * Input: Nothing. 1235 * <p> 1236 * Output: Nothing. 1237 * 1238 * @hide 1239 */ 1240 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1241 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1242 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1243 1244 // End of Intent actions for Settings 1245 1246 /** 1247 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1248 */ 1249 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1250 1251 /** 1252 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1253 */ 1254 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1255 1256 /** 1257 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1258 */ 1259 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1260 1261 /** 1262 * @hide - User handle argument extra to the fast-path call()-based requests 1263 */ 1264 public static final String CALL_METHOD_USER_KEY = "_user"; 1265 1266 /** @hide - Private call() method to write to 'system' table */ 1267 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1268 1269 /** @hide - Private call() method to write to 'secure' table */ 1270 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1271 1272 /** @hide - Private call() method to write to 'global' table */ 1273 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1274 1275 /** 1276 * Activity Extra: Limit available options in launched activity based on the given authority. 1277 * <p> 1278 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1279 * provider's authorities as a String[]. This field is used by some intents to alter the 1280 * behavior of the called activity. 1281 * <p> 1282 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1283 * on the authority given. 1284 */ 1285 public static final String EXTRA_AUTHORITIES = "authorities"; 1286 1287 /** 1288 * Activity Extra: Limit available options in launched activity based on the given account 1289 * types. 1290 * <p> 1291 * This can be passed as an extra field in an Activity Intent with one or more account types 1292 * as a String[]. This field is used by some intents to alter the behavior of the called 1293 * activity. 1294 * <p> 1295 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1296 * list. 1297 */ 1298 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1299 1300 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1301 1302 /** 1303 * Activity Extra: The device identifier to act upon. 1304 * <p> 1305 * This can be passed as an extra field in an Activity Intent with a single 1306 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1307 * settings for the given device. 1308 * <p> 1309 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1310 * dialog for the given device. 1311 * @hide 1312 */ 1313 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1314 1315 /** 1316 * Activity Extra: Enable or disable Airplane Mode. 1317 * <p> 1318 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1319 * intent as a boolean to indicate if it should be enabled. 1320 */ 1321 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1322 1323 /** 1324 * Activity Extra: Enable or disable Battery saver mode. 1325 * <p> 1326 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1327 * intent as a boolean to indicate if it should be enabled. 1328 */ 1329 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1330 "android.settings.extra.battery_saver_mode_enabled"; 1331 1332 /** 1333 * Activity Extra: Enable or disable Do Not Disturb mode. 1334 * <p> 1335 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1336 * intent as a boolean to indicate if it should be enabled. 1337 */ 1338 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1339 "android.settings.extra.do_not_disturb_mode_enabled"; 1340 1341 /** 1342 * Activity Extra: How many minutes to enable do not disturb mode for. 1343 * <p> 1344 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1345 * intent to indicate how long do not disturb mode should be enabled for. 1346 */ 1347 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1348 "android.settings.extra.do_not_disturb_mode_minutes"; 1349 1350 private static final String JID_RESOURCE_PREFIX = "android"; 1351 1352 public static final String AUTHORITY = "settings"; 1353 1354 private static final String TAG = "Settings"; 1355 private static final boolean LOCAL_LOGV = false; 1356 1357 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1358 // with a partial enable/disable state in multi-threaded situations. 1359 private static final Object mLocationSettingsLock = new Object(); 1360 1361 public static class SettingNotFoundException extends AndroidException { 1362 public SettingNotFoundException(String msg) { 1363 super(msg); 1364 } 1365 } 1366 1367 /** 1368 * Common base for tables of name/value settings. 1369 */ 1370 public static class NameValueTable implements BaseColumns { 1371 public static final String NAME = "name"; 1372 public static final String VALUE = "value"; 1373 1374 protected static boolean putString(ContentResolver resolver, Uri uri, 1375 String name, String value) { 1376 // The database will take care of replacing duplicates. 1377 try { 1378 ContentValues values = new ContentValues(); 1379 values.put(NAME, name); 1380 values.put(VALUE, value); 1381 resolver.insert(uri, values); 1382 return true; 1383 } catch (SQLException e) { 1384 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1385 return false; 1386 } 1387 } 1388 1389 public static Uri getUriFor(Uri uri, String name) { 1390 return Uri.withAppendedPath(uri, name); 1391 } 1392 } 1393 1394 // Thread-safe. 1395 private static class NameValueCache { 1396 private final String mVersionSystemProperty; 1397 private final Uri mUri; 1398 1399 private static final String[] SELECT_VALUE = 1400 new String[] { Settings.NameValueTable.VALUE }; 1401 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1402 1403 // Must synchronize on 'this' to access mValues and mValuesVersion. 1404 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1405 private long mValuesVersion = 0; 1406 1407 // Initially null; set lazily and held forever. Synchronized on 'this'. 1408 private IContentProvider mContentProvider = null; 1409 1410 // The method we'll call (or null, to not use) on the provider 1411 // for the fast path of retrieving settings. 1412 private final String mCallGetCommand; 1413 private final String mCallSetCommand; 1414 1415 public NameValueCache(String versionSystemProperty, Uri uri, 1416 String getCommand, String setCommand) { 1417 mVersionSystemProperty = versionSystemProperty; 1418 mUri = uri; 1419 mCallGetCommand = getCommand; 1420 mCallSetCommand = setCommand; 1421 } 1422 1423 private IContentProvider lazyGetProvider(ContentResolver cr) { 1424 IContentProvider cp = null; 1425 synchronized (this) { 1426 cp = mContentProvider; 1427 if (cp == null) { 1428 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1429 } 1430 } 1431 return cp; 1432 } 1433 1434 public boolean putStringForUser(ContentResolver cr, String name, String value, 1435 final int userHandle) { 1436 try { 1437 Bundle arg = new Bundle(); 1438 arg.putString(Settings.NameValueTable.VALUE, value); 1439 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1440 IContentProvider cp = lazyGetProvider(cr); 1441 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1442 } catch (RemoteException e) { 1443 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1444 return false; 1445 } 1446 return true; 1447 } 1448 1449 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1450 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1451 if (isSelf) { 1452 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1453 1454 // Our own user's settings data uses a client-side cache 1455 synchronized (this) { 1456 if (mValuesVersion != newValuesVersion) { 1457 if (LOCAL_LOGV || false) { 1458 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1459 + newValuesVersion + " != cached " + mValuesVersion); 1460 } 1461 1462 mValues.clear(); 1463 mValuesVersion = newValuesVersion; 1464 } 1465 1466 if (mValues.containsKey(name)) { 1467 return mValues.get(name); // Could be null, that's OK -- negative caching 1468 } 1469 } 1470 } else { 1471 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1472 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1473 } 1474 1475 IContentProvider cp = lazyGetProvider(cr); 1476 1477 // Try the fast path first, not using query(). If this 1478 // fails (alternate Settings provider that doesn't support 1479 // this interface?) then we fall back to the query/table 1480 // interface. 1481 if (mCallGetCommand != null) { 1482 try { 1483 Bundle args = null; 1484 if (!isSelf) { 1485 args = new Bundle(); 1486 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1487 } 1488 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1489 if (b != null) { 1490 String value = b.getPairValue(); 1491 // Don't update our cache for reads of other users' data 1492 if (isSelf) { 1493 synchronized (this) { 1494 mValues.put(name, value); 1495 } 1496 } else { 1497 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1498 + " by " + UserHandle.myUserId() 1499 + " so not updating cache"); 1500 } 1501 return value; 1502 } 1503 // If the response Bundle is null, we fall through 1504 // to the query interface below. 1505 } catch (RemoteException e) { 1506 // Not supported by the remote side? Fall through 1507 // to query(). 1508 } 1509 } 1510 1511 Cursor c = null; 1512 try { 1513 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1514 new String[]{name}, null, null); 1515 if (c == null) { 1516 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1517 return null; 1518 } 1519 1520 String value = c.moveToNext() ? c.getString(0) : null; 1521 synchronized (this) { 1522 mValues.put(name, value); 1523 } 1524 if (LOCAL_LOGV) { 1525 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1526 name + " = " + (value == null ? "(null)" : value)); 1527 } 1528 return value; 1529 } catch (RemoteException e) { 1530 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1531 return null; // Return null, but don't cache it. 1532 } finally { 1533 if (c != null) c.close(); 1534 } 1535 } 1536 } 1537 1538 /** 1539 * An app can use this method to check if it is currently allowed to draw on top of other 1540 * apps. In order to be allowed to do so, an app must first declare the 1541 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1542 * is currently disallowed, it can prompt the user to grant it this capability through a 1543 * management UI by sending an Intent with action 1544 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1545 * 1546 * @param context A context 1547 * @return true if the calling app can draw on top of other apps, false otherwise. 1548 */ 1549 public static boolean canDrawOverlays(Context context) { 1550 int uid = Binder.getCallingUid(); 1551 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1552 .getPackageNameForUid(context, uid), false); 1553 } 1554 1555 /** 1556 * System settings, containing miscellaneous system preferences. This 1557 * table holds simple name/value pairs. There are convenience 1558 * functions for accessing individual settings entries. 1559 */ 1560 public static final class System extends NameValueTable { 1561 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1562 1563 /** @hide */ 1564 public static interface Validator { 1565 public boolean validate(String value); 1566 } 1567 1568 /** 1569 * The content:// style URL for this table 1570 */ 1571 public static final Uri CONTENT_URI = 1572 Uri.parse("content://" + AUTHORITY + "/system"); 1573 1574 private static final NameValueCache sNameValueCache = new NameValueCache( 1575 SYS_PROP_SETTING_VERSION, 1576 CONTENT_URI, 1577 CALL_METHOD_GET_SYSTEM, 1578 CALL_METHOD_PUT_SYSTEM); 1579 1580 private static final HashSet<String> MOVED_TO_SECURE; 1581 static { 1582 MOVED_TO_SECURE = new HashSet<String>(30); 1583 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1584 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1585 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1586 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1587 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1588 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1589 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1590 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1591 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1592 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1593 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1594 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1595 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1596 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1597 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1598 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1599 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1600 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1601 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1602 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1603 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1604 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1605 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1606 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1607 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1608 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1609 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1610 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1611 1612 // At one time in System, then Global, but now back in Secure 1613 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1614 } 1615 1616 private static final HashSet<String> MOVED_TO_GLOBAL; 1617 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1618 static { 1619 MOVED_TO_GLOBAL = new HashSet<String>(); 1620 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1621 1622 // these were originally in system but migrated to secure in the past, 1623 // so are duplicated in the Secure.* namespace 1624 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1625 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1626 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1627 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1628 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1629 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1630 1631 // these are moving directly from system to global 1632 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1633 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1634 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1635 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1636 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1637 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1638 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1639 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1640 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1641 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1642 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1643 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1644 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1645 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1646 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1647 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1648 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1649 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1650 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1651 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1652 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1653 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1654 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1655 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1656 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1657 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1658 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1659 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1660 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1661 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1662 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1663 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1664 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1665 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1666 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1667 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1668 } 1669 1670 private static final Validator sBooleanValidator = 1671 new DiscreteValueValidator(new String[] {"0", "1"}); 1672 1673 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1674 @Override 1675 public boolean validate(String value) { 1676 try { 1677 return Integer.parseInt(value) >= 0; 1678 } catch (NumberFormatException e) { 1679 return false; 1680 } 1681 } 1682 }; 1683 1684 private static final Validator sUriValidator = new Validator() { 1685 @Override 1686 public boolean validate(String value) { 1687 try { 1688 Uri.decode(value); 1689 return true; 1690 } catch (IllegalArgumentException e) { 1691 return false; 1692 } 1693 } 1694 }; 1695 1696 private static final Validator sLenientIpAddressValidator = new Validator() { 1697 private static final int MAX_IPV6_LENGTH = 45; 1698 1699 @Override 1700 public boolean validate(String value) { 1701 return value.length() <= MAX_IPV6_LENGTH; 1702 } 1703 }; 1704 1705 /** @hide */ 1706 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1707 outKeySet.addAll(MOVED_TO_GLOBAL); 1708 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1709 } 1710 1711 /** @hide */ 1712 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1713 outKeySet.addAll(MOVED_TO_SECURE); 1714 } 1715 1716 /** @hide */ 1717 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1718 outKeySet.addAll(MOVED_TO_GLOBAL); 1719 } 1720 1721 /** 1722 * Look up a name in the database. 1723 * @param resolver to access the database with 1724 * @param name to look up in the table 1725 * @return the corresponding value, or null if not present 1726 */ 1727 public static String getString(ContentResolver resolver, String name) { 1728 return getStringForUser(resolver, name, UserHandle.myUserId()); 1729 } 1730 1731 /** @hide */ 1732 public static String getStringForUser(ContentResolver resolver, String name, 1733 int userHandle) { 1734 if (MOVED_TO_SECURE.contains(name)) { 1735 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1736 + " to android.provider.Settings.Secure, returning read-only value."); 1737 return Secure.getStringForUser(resolver, name, userHandle); 1738 } 1739 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1740 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1741 + " to android.provider.Settings.Global, returning read-only value."); 1742 return Global.getStringForUser(resolver, name, userHandle); 1743 } 1744 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1745 } 1746 1747 /** 1748 * Store a name/value pair into the database. 1749 * @param resolver to access the database with 1750 * @param name to store 1751 * @param value to associate with the name 1752 * @return true if the value was set, false on database errors 1753 */ 1754 public static boolean putString(ContentResolver resolver, String name, String value) { 1755 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1756 } 1757 1758 /** @hide */ 1759 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1760 int userHandle) { 1761 if (MOVED_TO_SECURE.contains(name)) { 1762 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1763 + " to android.provider.Settings.Secure, value is unchanged."); 1764 return false; 1765 } 1766 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1767 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1768 + " to android.provider.Settings.Global, value is unchanged."); 1769 return false; 1770 } 1771 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1772 } 1773 1774 /** 1775 * Construct the content URI for a particular name/value pair, 1776 * useful for monitoring changes with a ContentObserver. 1777 * @param name to look up in the table 1778 * @return the corresponding content URI, or null if not present 1779 */ 1780 public static Uri getUriFor(String name) { 1781 if (MOVED_TO_SECURE.contains(name)) { 1782 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1783 + " to android.provider.Settings.Secure, returning Secure URI."); 1784 return Secure.getUriFor(Secure.CONTENT_URI, name); 1785 } 1786 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1787 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1788 + " to android.provider.Settings.Global, returning read-only global URI."); 1789 return Global.getUriFor(Global.CONTENT_URI, name); 1790 } 1791 return getUriFor(CONTENT_URI, name); 1792 } 1793 1794 /** 1795 * Convenience function for retrieving a single system settings value 1796 * as an integer. Note that internally setting values are always 1797 * stored as strings; this function converts the string to an integer 1798 * for you. The default value will be returned if the setting is 1799 * not defined or not an integer. 1800 * 1801 * @param cr The ContentResolver to access. 1802 * @param name The name of the setting to retrieve. 1803 * @param def Value to return if the setting is not defined. 1804 * 1805 * @return The setting's current value, or 'def' if it is not defined 1806 * or not a valid integer. 1807 */ 1808 public static int getInt(ContentResolver cr, String name, int def) { 1809 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1810 } 1811 1812 /** @hide */ 1813 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1814 String v = getStringForUser(cr, name, userHandle); 1815 try { 1816 return v != null ? Integer.parseInt(v) : def; 1817 } catch (NumberFormatException e) { 1818 return def; 1819 } 1820 } 1821 1822 /** 1823 * Convenience function for retrieving a single system settings value 1824 * as an integer. Note that internally setting values are always 1825 * stored as strings; this function converts the string to an integer 1826 * for you. 1827 * <p> 1828 * This version does not take a default value. If the setting has not 1829 * been set, or the string value is not a number, 1830 * it throws {@link SettingNotFoundException}. 1831 * 1832 * @param cr The ContentResolver to access. 1833 * @param name The name of the setting to retrieve. 1834 * 1835 * @throws SettingNotFoundException Thrown if a setting by the given 1836 * name can't be found or the setting value is not an integer. 1837 * 1838 * @return The setting's current value. 1839 */ 1840 public static int getInt(ContentResolver cr, String name) 1841 throws SettingNotFoundException { 1842 return getIntForUser(cr, name, UserHandle.myUserId()); 1843 } 1844 1845 /** @hide */ 1846 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1847 throws SettingNotFoundException { 1848 String v = getStringForUser(cr, name, userHandle); 1849 try { 1850 return Integer.parseInt(v); 1851 } catch (NumberFormatException e) { 1852 throw new SettingNotFoundException(name); 1853 } 1854 } 1855 1856 /** 1857 * Convenience function for updating a single settings value as an 1858 * integer. This will either create a new entry in the table if the 1859 * given name does not exist, or modify the value of the existing row 1860 * with that name. Note that internally setting values are always 1861 * stored as strings, so this function converts the given value to a 1862 * string before storing it. 1863 * 1864 * @param cr The ContentResolver to access. 1865 * @param name The name of the setting to modify. 1866 * @param value The new value for the setting. 1867 * @return true if the value was set, false on database errors 1868 */ 1869 public static boolean putInt(ContentResolver cr, String name, int value) { 1870 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1871 } 1872 1873 /** @hide */ 1874 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1875 int userHandle) { 1876 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1877 } 1878 1879 /** 1880 * Convenience function for retrieving a single system settings value 1881 * as a {@code long}. Note that internally setting values are always 1882 * stored as strings; this function converts the string to a {@code long} 1883 * for you. The default value will be returned if the setting is 1884 * not defined or not a {@code long}. 1885 * 1886 * @param cr The ContentResolver to access. 1887 * @param name The name of the setting to retrieve. 1888 * @param def Value to return if the setting is not defined. 1889 * 1890 * @return The setting's current value, or 'def' if it is not defined 1891 * or not a valid {@code long}. 1892 */ 1893 public static long getLong(ContentResolver cr, String name, long def) { 1894 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1895 } 1896 1897 /** @hide */ 1898 public static long getLongForUser(ContentResolver cr, String name, long def, 1899 int userHandle) { 1900 String valString = getStringForUser(cr, name, userHandle); 1901 long value; 1902 try { 1903 value = valString != null ? Long.parseLong(valString) : def; 1904 } catch (NumberFormatException e) { 1905 value = def; 1906 } 1907 return value; 1908 } 1909 1910 /** 1911 * Convenience function for retrieving a single system settings value 1912 * as a {@code long}. Note that internally setting values are always 1913 * stored as strings; this function converts the string to a {@code long} 1914 * for you. 1915 * <p> 1916 * This version does not take a default value. If the setting has not 1917 * been set, or the string value is not a number, 1918 * it throws {@link SettingNotFoundException}. 1919 * 1920 * @param cr The ContentResolver to access. 1921 * @param name The name of the setting to retrieve. 1922 * 1923 * @return The setting's current value. 1924 * @throws SettingNotFoundException Thrown if a setting by the given 1925 * name can't be found or the setting value is not an integer. 1926 */ 1927 public static long getLong(ContentResolver cr, String name) 1928 throws SettingNotFoundException { 1929 return getLongForUser(cr, name, UserHandle.myUserId()); 1930 } 1931 1932 /** @hide */ 1933 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1934 throws SettingNotFoundException { 1935 String valString = getStringForUser(cr, name, userHandle); 1936 try { 1937 return Long.parseLong(valString); 1938 } catch (NumberFormatException e) { 1939 throw new SettingNotFoundException(name); 1940 } 1941 } 1942 1943 /** 1944 * Convenience function for updating a single settings value as a long 1945 * integer. This will either create a new entry in the table if the 1946 * given name does not exist, or modify the value of the existing row 1947 * with that name. Note that internally setting values are always 1948 * stored as strings, so this function converts the given value to a 1949 * string before storing it. 1950 * 1951 * @param cr The ContentResolver to access. 1952 * @param name The name of the setting to modify. 1953 * @param value The new value for the setting. 1954 * @return true if the value was set, false on database errors 1955 */ 1956 public static boolean putLong(ContentResolver cr, String name, long value) { 1957 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1958 } 1959 1960 /** @hide */ 1961 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1962 int userHandle) { 1963 return putStringForUser(cr, name, Long.toString(value), userHandle); 1964 } 1965 1966 /** 1967 * Convenience function for retrieving a single system settings value 1968 * as a floating point number. Note that internally setting values are 1969 * always stored as strings; this function converts the string to an 1970 * float for you. The default value will be returned if the setting 1971 * is not defined or not a valid float. 1972 * 1973 * @param cr The ContentResolver to access. 1974 * @param name The name of the setting to retrieve. 1975 * @param def Value to return if the setting is not defined. 1976 * 1977 * @return The setting's current value, or 'def' if it is not defined 1978 * or not a valid float. 1979 */ 1980 public static float getFloat(ContentResolver cr, String name, float def) { 1981 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1982 } 1983 1984 /** @hide */ 1985 public static float getFloatForUser(ContentResolver cr, String name, float def, 1986 int userHandle) { 1987 String v = getStringForUser(cr, name, userHandle); 1988 try { 1989 return v != null ? Float.parseFloat(v) : def; 1990 } catch (NumberFormatException e) { 1991 return def; 1992 } 1993 } 1994 1995 /** 1996 * Convenience function for retrieving a single system settings value 1997 * as a float. Note that internally setting values are always 1998 * stored as strings; this function converts the string to a float 1999 * for you. 2000 * <p> 2001 * This version does not take a default value. If the setting has not 2002 * been set, or the string value is not a number, 2003 * it throws {@link SettingNotFoundException}. 2004 * 2005 * @param cr The ContentResolver to access. 2006 * @param name The name of the setting to retrieve. 2007 * 2008 * @throws SettingNotFoundException Thrown if a setting by the given 2009 * name can't be found or the setting value is not a float. 2010 * 2011 * @return The setting's current value. 2012 */ 2013 public static float getFloat(ContentResolver cr, String name) 2014 throws SettingNotFoundException { 2015 return getFloatForUser(cr, name, UserHandle.myUserId()); 2016 } 2017 2018 /** @hide */ 2019 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2020 throws SettingNotFoundException { 2021 String v = getStringForUser(cr, name, userHandle); 2022 if (v == null) { 2023 throw new SettingNotFoundException(name); 2024 } 2025 try { 2026 return Float.parseFloat(v); 2027 } catch (NumberFormatException e) { 2028 throw new SettingNotFoundException(name); 2029 } 2030 } 2031 2032 /** 2033 * Convenience function for updating a single settings value as a 2034 * floating point number. This will either create a new entry in the 2035 * table if the given name does not exist, or modify the value of the 2036 * existing row with that name. Note that internally setting values 2037 * are always stored as strings, so this function converts the given 2038 * value to a string before storing it. 2039 * 2040 * @param cr The ContentResolver to access. 2041 * @param name The name of the setting to modify. 2042 * @param value The new value for the setting. 2043 * @return true if the value was set, false on database errors 2044 */ 2045 public static boolean putFloat(ContentResolver cr, String name, float value) { 2046 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2047 } 2048 2049 /** @hide */ 2050 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2051 int userHandle) { 2052 return putStringForUser(cr, name, Float.toString(value), userHandle); 2053 } 2054 2055 /** 2056 * Convenience function to read all of the current 2057 * configuration-related settings into a 2058 * {@link Configuration} object. 2059 * 2060 * @param cr The ContentResolver to access. 2061 * @param outConfig Where to place the configuration settings. 2062 */ 2063 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2064 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2065 } 2066 2067 /** @hide */ 2068 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2069 int userHandle) { 2070 outConfig.fontScale = Settings.System.getFloatForUser( 2071 cr, FONT_SCALE, outConfig.fontScale, userHandle); 2072 if (outConfig.fontScale < 0) { 2073 outConfig.fontScale = 1; 2074 } 2075 outConfig.setLocales(LocaleList.forLanguageTags( 2076 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2077 } 2078 2079 /** 2080 * @hide Erase the fields in the Configuration that should be applied 2081 * by the settings. 2082 */ 2083 public static void clearConfiguration(Configuration inoutConfig) { 2084 inoutConfig.fontScale = 0; 2085 if (!inoutConfig.userSetLocale) { 2086 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2087 } 2088 } 2089 2090 /** 2091 * Convenience function to write a batch of configuration-related 2092 * settings from a {@link Configuration} object. 2093 * 2094 * @param cr The ContentResolver to access. 2095 * @param config The settings to write. 2096 * @return true if the values were set, false on database errors 2097 */ 2098 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2099 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2100 } 2101 2102 /** @hide */ 2103 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2104 int userHandle) { 2105 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2106 Settings.System.putStringForUser( 2107 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2108 } 2109 2110 /** @hide */ 2111 public static boolean hasInterestingConfigurationChanges(int changes) { 2112 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2113 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2114 } 2115 2116 /** @deprecated - Do not use */ 2117 @Deprecated 2118 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2119 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2120 } 2121 2122 /** 2123 * @hide 2124 * @deprecated - Do not use 2125 */ 2126 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2127 int userHandle) { 2128 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2129 } 2130 2131 /** @deprecated - Do not use */ 2132 @Deprecated 2133 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2134 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2135 } 2136 2137 /** 2138 * @hide 2139 * @deprecated - Do not use 2140 */ 2141 @Deprecated 2142 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2143 int userHandle) { 2144 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2145 } 2146 2147 private static final class DiscreteValueValidator implements Validator { 2148 private final String[] mValues; 2149 2150 public DiscreteValueValidator(String[] values) { 2151 mValues = values; 2152 } 2153 2154 @Override 2155 public boolean validate(String value) { 2156 return ArrayUtils.contains(mValues, value); 2157 } 2158 } 2159 2160 private static final class InclusiveIntegerRangeValidator implements Validator { 2161 private final int mMin; 2162 private final int mMax; 2163 2164 public InclusiveIntegerRangeValidator(int min, int max) { 2165 mMin = min; 2166 mMax = max; 2167 } 2168 2169 @Override 2170 public boolean validate(String value) { 2171 try { 2172 final int intValue = Integer.parseInt(value); 2173 return intValue >= mMin && intValue <= mMax; 2174 } catch (NumberFormatException e) { 2175 return false; 2176 } 2177 } 2178 } 2179 2180 private static final class InclusiveFloatRangeValidator implements Validator { 2181 private final float mMin; 2182 private final float mMax; 2183 2184 public InclusiveFloatRangeValidator(float min, float max) { 2185 mMin = min; 2186 mMax = max; 2187 } 2188 2189 @Override 2190 public boolean validate(String value) { 2191 try { 2192 final float floatValue = Float.parseFloat(value); 2193 return floatValue >= mMin && floatValue <= mMax; 2194 } catch (NumberFormatException e) { 2195 return false; 2196 } 2197 } 2198 } 2199 2200 /** 2201 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2202 */ 2203 @Deprecated 2204 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2205 2206 /** 2207 * What happens when the user presses the end call button if they're not 2208 * on a call.<br/> 2209 * <b>Values:</b><br/> 2210 * 0 - The end button does nothing.<br/> 2211 * 1 - The end button goes to the home screen.<br/> 2212 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2213 * 3 - The end button goes to the home screen. If the user is already on the 2214 * home screen, it puts the device to sleep. 2215 */ 2216 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2217 2218 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2219 new InclusiveIntegerRangeValidator(0, 3); 2220 2221 /** 2222 * END_BUTTON_BEHAVIOR value for "go home". 2223 * @hide 2224 */ 2225 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2226 2227 /** 2228 * END_BUTTON_BEHAVIOR value for "go to sleep". 2229 * @hide 2230 */ 2231 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2232 2233 /** 2234 * END_BUTTON_BEHAVIOR default value. 2235 * @hide 2236 */ 2237 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2238 2239 /** 2240 * Is advanced settings mode turned on. 0 == no, 1 == yes 2241 * @hide 2242 */ 2243 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2244 2245 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2246 2247 /** 2248 * ADVANCED_SETTINGS default value. 2249 * @hide 2250 */ 2251 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2252 2253 /** 2254 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2255 */ 2256 @Deprecated 2257 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2258 2259 /** 2260 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2261 */ 2262 @Deprecated 2263 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2264 2265 /** 2266 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2267 */ 2268 @Deprecated 2269 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2270 2271 /** 2272 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2273 * {@hide} 2274 */ 2275 @Deprecated 2276 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2277 2278 /** 2279 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2280 */ 2281 @Deprecated 2282 public static final String RADIO_CELL = Global.RADIO_CELL; 2283 2284 /** 2285 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2286 */ 2287 @Deprecated 2288 public static final String RADIO_NFC = Global.RADIO_NFC; 2289 2290 /** 2291 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2292 */ 2293 @Deprecated 2294 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2295 2296 /** 2297 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2298 * 2299 * {@hide} 2300 */ 2301 @Deprecated 2302 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2303 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2304 2305 /** 2306 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2307 */ 2308 @Deprecated 2309 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2310 2311 /** 2312 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2313 */ 2314 @Deprecated 2315 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2316 2317 /** 2318 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2319 */ 2320 @Deprecated 2321 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2322 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2323 2324 /** 2325 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2326 */ 2327 @Deprecated 2328 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2329 2330 /** 2331 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2332 */ 2333 @Deprecated 2334 public static final String MODE_RINGER = Global.MODE_RINGER; 2335 2336 /** 2337 * Whether to use static IP and other static network attributes. 2338 * <p> 2339 * Set to 1 for true and 0 for false. 2340 * 2341 * @deprecated Use {@link WifiManager} instead 2342 */ 2343 @Deprecated 2344 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2345 2346 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2347 2348 /** 2349 * The static IP address. 2350 * <p> 2351 * Example: "192.168.1.51" 2352 * 2353 * @deprecated Use {@link WifiManager} instead 2354 */ 2355 @Deprecated 2356 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2357 2358 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2359 2360 /** 2361 * If using static IP, the gateway's IP address. 2362 * <p> 2363 * Example: "192.168.1.1" 2364 * 2365 * @deprecated Use {@link WifiManager} instead 2366 */ 2367 @Deprecated 2368 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2369 2370 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2371 2372 /** 2373 * If using static IP, the net mask. 2374 * <p> 2375 * Example: "255.255.255.0" 2376 * 2377 * @deprecated Use {@link WifiManager} instead 2378 */ 2379 @Deprecated 2380 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2381 2382 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2383 2384 /** 2385 * If using static IP, the primary DNS's IP address. 2386 * <p> 2387 * Example: "192.168.1.1" 2388 * 2389 * @deprecated Use {@link WifiManager} instead 2390 */ 2391 @Deprecated 2392 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2393 2394 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2395 2396 /** 2397 * If using static IP, the secondary DNS's IP address. 2398 * <p> 2399 * Example: "192.168.1.2" 2400 * 2401 * @deprecated Use {@link WifiManager} instead 2402 */ 2403 @Deprecated 2404 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2405 2406 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2407 2408 /** 2409 * Determines whether remote devices may discover and/or connect to 2410 * this device. 2411 * <P>Type: INT</P> 2412 * 2 -- discoverable and connectable 2413 * 1 -- connectable but not discoverable 2414 * 0 -- neither connectable nor discoverable 2415 */ 2416 public static final String BLUETOOTH_DISCOVERABILITY = 2417 "bluetooth_discoverability"; 2418 2419 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2420 new InclusiveIntegerRangeValidator(0, 2); 2421 2422 /** 2423 * Bluetooth discoverability timeout. If this value is nonzero, then 2424 * Bluetooth becomes discoverable for a certain number of seconds, 2425 * after which is becomes simply connectable. The value is in seconds. 2426 */ 2427 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2428 "bluetooth_discoverability_timeout"; 2429 2430 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2431 sNonNegativeIntegerValidator; 2432 2433 /** 2434 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2435 * instead 2436 */ 2437 @Deprecated 2438 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2439 2440 /** 2441 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2442 * instead 2443 */ 2444 @Deprecated 2445 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2446 2447 /** 2448 * @deprecated Use 2449 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2450 * instead 2451 */ 2452 @Deprecated 2453 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2454 "lock_pattern_tactile_feedback_enabled"; 2455 2456 /** 2457 * A formatted string of the next alarm that is set, or the empty string 2458 * if there is no alarm set. 2459 * 2460 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2461 */ 2462 @Deprecated 2463 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2464 2465 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2466 private static final int MAX_LENGTH = 1000; 2467 2468 @Override 2469 public boolean validate(String value) { 2470 // TODO: No idea what the correct format is. 2471 return value == null || value.length() < MAX_LENGTH; 2472 } 2473 }; 2474 2475 /** 2476 * Scaling factor for fonts, float. 2477 */ 2478 public static final String FONT_SCALE = "font_scale"; 2479 2480 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2481 @Override 2482 public boolean validate(String value) { 2483 try { 2484 return Float.parseFloat(value) >= 0; 2485 } catch (NumberFormatException e) { 2486 return false; 2487 } 2488 } 2489 }; 2490 2491 /** 2492 * The serialized system locale value. 2493 * 2494 * Do not use this value directory. 2495 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2496 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2497 * instead. 2498 * @hide 2499 */ 2500 public static final String SYSTEM_LOCALES = "system_locales"; 2501 2502 2503 /** 2504 * Name of an application package to be debugged. 2505 * 2506 * @deprecated Use {@link Global#DEBUG_APP} instead 2507 */ 2508 @Deprecated 2509 public static final String DEBUG_APP = Global.DEBUG_APP; 2510 2511 /** 2512 * If 1, when launching DEBUG_APP it will wait for the debugger before 2513 * starting user code. If 0, it will run normally. 2514 * 2515 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2516 */ 2517 @Deprecated 2518 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2519 2520 /** 2521 * Whether or not to dim the screen. 0=no 1=yes 2522 * @deprecated This setting is no longer used. 2523 */ 2524 @Deprecated 2525 public static final String DIM_SCREEN = "dim_screen"; 2526 2527 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2528 2529 /** 2530 * The amount of time in milliseconds before the device goes to sleep or begins 2531 * to dream after a period of inactivity. This value is also known as the 2532 * user activity timeout period since the screen isn't necessarily turned off 2533 * when it expires. 2534 */ 2535 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2536 2537 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2538 2539 /** 2540 * The screen backlight brightness between 0 and 255. 2541 */ 2542 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2543 2544 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2545 new InclusiveIntegerRangeValidator(0, 255); 2546 2547 /** 2548 * Control whether to enable automatic brightness mode. 2549 */ 2550 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2551 2552 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2553 2554 /** 2555 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2556 * or less (<0.0 >-1.0) bright. 2557 * @hide 2558 */ 2559 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2560 2561 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2562 new InclusiveFloatRangeValidator(-1, 1); 2563 2564 /** 2565 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2566 */ 2567 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2568 2569 /** 2570 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2571 */ 2572 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2573 2574 /** 2575 * Control whether the process CPU usage meter should be shown. 2576 * 2577 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2578 */ 2579 @Deprecated 2580 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2581 2582 /** 2583 * If 1, the activity manager will aggressively finish activities and 2584 * processes as soon as they are no longer needed. If 0, the normal 2585 * extended lifetime is used. 2586 * 2587 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2588 */ 2589 @Deprecated 2590 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2591 2592 /** 2593 * Determines which streams are affected by ringer mode changes. The 2594 * stream type's bit should be set to 1 if it should be muted when going 2595 * into an inaudible ringer mode. 2596 */ 2597 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2598 2599 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2600 sNonNegativeIntegerValidator; 2601 2602 /** 2603 * Determines which streams are affected by mute. The 2604 * stream type's bit should be set to 1 if it should be muted when a mute request 2605 * is received. 2606 */ 2607 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2608 2609 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2610 sNonNegativeIntegerValidator; 2611 2612 /** 2613 * Whether vibrate is on for different events. This is used internally, 2614 * changing this value will not change the vibrate. See AudioManager. 2615 */ 2616 public static final String VIBRATE_ON = "vibrate_on"; 2617 2618 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2619 2620 /** 2621 * If 1, redirects the system vibrator to all currently attached input devices 2622 * that support vibration. If there are no such input devices, then the system 2623 * vibrator is used instead. 2624 * If 0, does not register the system vibrator. 2625 * 2626 * This setting is mainly intended to provide a compatibility mechanism for 2627 * applications that only know about the system vibrator and do not use the 2628 * input device vibrator API. 2629 * 2630 * @hide 2631 */ 2632 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2633 2634 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2635 2636 /** 2637 * Ringer volume. This is used internally, changing this value will not 2638 * change the volume. See AudioManager. 2639 * 2640 * @removed Not used by anything since API 2. 2641 */ 2642 public static final String VOLUME_RING = "volume_ring"; 2643 2644 /** 2645 * System/notifications volume. This is used internally, changing this 2646 * value will not change the volume. See AudioManager. 2647 * 2648 * @removed Not used by anything since API 2. 2649 */ 2650 public static final String VOLUME_SYSTEM = "volume_system"; 2651 2652 /** 2653 * Voice call volume. This is used internally, changing this value will 2654 * not change the volume. See AudioManager. 2655 * 2656 * @removed Not used by anything since API 2. 2657 */ 2658 public static final String VOLUME_VOICE = "volume_voice"; 2659 2660 /** 2661 * Music/media/gaming volume. This is used internally, changing this 2662 * value will not change the volume. See AudioManager. 2663 * 2664 * @removed Not used by anything since API 2. 2665 */ 2666 public static final String VOLUME_MUSIC = "volume_music"; 2667 2668 /** 2669 * Alarm volume. This is used internally, changing this 2670 * value will not change the volume. See AudioManager. 2671 * 2672 * @removed Not used by anything since API 2. 2673 */ 2674 public static final String VOLUME_ALARM = "volume_alarm"; 2675 2676 /** 2677 * Notification volume. This is used internally, changing this 2678 * value will not change the volume. See AudioManager. 2679 * 2680 * @removed Not used by anything since API 2. 2681 */ 2682 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2683 2684 /** 2685 * Bluetooth Headset volume. This is used internally, changing this value will 2686 * not change the volume. See AudioManager. 2687 * 2688 * @removed Not used by anything since API 2. 2689 */ 2690 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2691 2692 /** 2693 * Master volume (float in the range 0.0f to 1.0f). 2694 * 2695 * @hide 2696 */ 2697 public static final String VOLUME_MASTER = "volume_master"; 2698 2699 /** 2700 * Master volume mute (int 1 = mute, 0 = not muted). 2701 * 2702 * @hide 2703 */ 2704 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2705 2706 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2707 2708 /** 2709 * Microphone mute (int 1 = mute, 0 = not muted). 2710 * 2711 * @hide 2712 */ 2713 public static final String MICROPHONE_MUTE = "microphone_mute"; 2714 2715 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2716 2717 /** 2718 * Master mono (int 1 = mono, 0 = normal). 2719 * 2720 * @hide 2721 */ 2722 public static final String MASTER_MONO = "master_mono"; 2723 2724 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2725 2726 /** 2727 * Whether the notifications should use the ring volume (value of 1) or 2728 * a separate notification volume (value of 0). In most cases, users 2729 * will have this enabled so the notification and ringer volumes will be 2730 * the same. However, power users can disable this and use the separate 2731 * notification volume control. 2732 * <p> 2733 * Note: This is a one-off setting that will be removed in the future 2734 * when there is profile support. For this reason, it is kept hidden 2735 * from the public APIs. 2736 * 2737 * @hide 2738 * @deprecated 2739 */ 2740 @Deprecated 2741 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2742 "notifications_use_ring_volume"; 2743 2744 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2745 2746 /** 2747 * Whether silent mode should allow vibration feedback. This is used 2748 * internally in AudioService and the Sound settings activity to 2749 * coordinate decoupling of vibrate and silent modes. This setting 2750 * will likely be removed in a future release with support for 2751 * audio/vibe feedback profiles. 2752 * 2753 * Not used anymore. On devices with vibrator, the user explicitly selects 2754 * silent or vibrate mode. 2755 * Kept for use by legacy database upgrade code in DatabaseHelper. 2756 * @hide 2757 */ 2758 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2759 2760 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2761 2762 /** 2763 * The mapping of stream type (integer) to its setting. 2764 * 2765 * @removed Not used by anything since API 2. 2766 */ 2767 public static final String[] VOLUME_SETTINGS = { 2768 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2769 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2770 }; 2771 2772 /** 2773 * Appended to various volume related settings to record the previous 2774 * values before they the settings were affected by a silent/vibrate 2775 * ringer mode change. 2776 * 2777 * @removed Not used by anything since API 2. 2778 */ 2779 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2780 2781 /** 2782 * Persistent store for the system-wide default ringtone URI. 2783 * <p> 2784 * If you need to play the default ringtone at any given time, it is recommended 2785 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2786 * to the set default ringtone at the time of playing. 2787 * 2788 * @see #DEFAULT_RINGTONE_URI 2789 */ 2790 public static final String RINGTONE = "ringtone"; 2791 2792 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2793 2794 /** 2795 * A {@link Uri} that will point to the current default ringtone at any 2796 * given time. 2797 * <p> 2798 * If the current default ringtone is in the DRM provider and the caller 2799 * does not have permission, the exception will be a 2800 * FileNotFoundException. 2801 */ 2802 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2803 2804 /** {@hide} */ 2805 public static final String RINGTONE_CACHE = "ringtone_cache"; 2806 /** {@hide} */ 2807 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2808 2809 /** 2810 * Persistent store for the system-wide default notification sound. 2811 * 2812 * @see #RINGTONE 2813 * @see #DEFAULT_NOTIFICATION_URI 2814 */ 2815 public static final String NOTIFICATION_SOUND = "notification_sound"; 2816 2817 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2818 2819 /** 2820 * A {@link Uri} that will point to the current default notification 2821 * sound at any given time. 2822 * 2823 * @see #DEFAULT_RINGTONE_URI 2824 */ 2825 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2826 2827 /** {@hide} */ 2828 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2829 /** {@hide} */ 2830 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2831 2832 /** 2833 * Persistent store for the system-wide default alarm alert. 2834 * 2835 * @see #RINGTONE 2836 * @see #DEFAULT_ALARM_ALERT_URI 2837 */ 2838 public static final String ALARM_ALERT = "alarm_alert"; 2839 2840 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2841 2842 /** 2843 * A {@link Uri} that will point to the current default alarm alert at 2844 * any given time. 2845 * 2846 * @see #DEFAULT_ALARM_ALERT_URI 2847 */ 2848 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2849 2850 /** {@hide} */ 2851 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2852 /** {@hide} */ 2853 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2854 2855 /** 2856 * Persistent store for the system default media button event receiver. 2857 * 2858 * @hide 2859 */ 2860 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2861 2862 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2863 @Override 2864 public boolean validate(String value) { 2865 try { 2866 ComponentName.unflattenFromString(value); 2867 return true; 2868 } catch (NullPointerException e) { 2869 return false; 2870 } 2871 } 2872 }; 2873 2874 /** 2875 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2876 */ 2877 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2878 2879 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2880 2881 /** 2882 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2883 */ 2884 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2885 2886 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2887 2888 /** 2889 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2890 * feature converts two spaces to a "." and space. 2891 */ 2892 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2893 2894 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2895 2896 /** 2897 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2898 */ 2899 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2900 2901 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2902 2903 public static final String SHOW_GTALK_SERVICE_STATUS = 2904 "SHOW_GTALK_SERVICE_STATUS"; 2905 2906 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2907 2908 /** 2909 * Name of activity to use for wallpaper on the home screen. 2910 * 2911 * @deprecated Use {@link WallpaperManager} instead. 2912 */ 2913 @Deprecated 2914 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2915 2916 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2917 private static final int MAX_LENGTH = 1000; 2918 2919 @Override 2920 public boolean validate(String value) { 2921 if (value != null && value.length() > MAX_LENGTH) { 2922 return false; 2923 } 2924 return ComponentName.unflattenFromString(value) != null; 2925 } 2926 }; 2927 2928 /** 2929 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2930 * instead 2931 */ 2932 @Deprecated 2933 public static final String AUTO_TIME = Global.AUTO_TIME; 2934 2935 /** 2936 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2937 * instead 2938 */ 2939 @Deprecated 2940 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2941 2942 /** 2943 * Display times as 12 or 24 hours 2944 * 12 2945 * 24 2946 */ 2947 public static final String TIME_12_24 = "time_12_24"; 2948 2949 /** @hide */ 2950 public static final Validator TIME_12_24_VALIDATOR = 2951 new DiscreteValueValidator(new String[] {"12", "24"}); 2952 2953 /** 2954 * Date format string 2955 * mm/dd/yyyy 2956 * dd/mm/yyyy 2957 * yyyy/mm/dd 2958 */ 2959 public static final String DATE_FORMAT = "date_format"; 2960 2961 /** @hide */ 2962 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2963 @Override 2964 public boolean validate(String value) { 2965 try { 2966 new SimpleDateFormat(value); 2967 return true; 2968 } catch (IllegalArgumentException e) { 2969 return false; 2970 } 2971 } 2972 }; 2973 2974 /** 2975 * Whether the setup wizard has been run before (on first boot), or if 2976 * it still needs to be run. 2977 * 2978 * nonzero = it has been run in the past 2979 * 0 = it has not been run in the past 2980 */ 2981 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2982 2983 /** @hide */ 2984 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2985 2986 /** 2987 * Scaling factor for normal window animations. Setting to 0 will disable window 2988 * animations. 2989 * 2990 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2991 */ 2992 @Deprecated 2993 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2994 2995 /** 2996 * Scaling factor for activity transition animations. Setting to 0 will disable window 2997 * animations. 2998 * 2999 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3000 */ 3001 @Deprecated 3002 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3003 3004 /** 3005 * Scaling factor for Animator-based animations. This affects both the start delay and 3006 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3007 * The default value is 1. 3008 * 3009 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3010 */ 3011 @Deprecated 3012 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3013 3014 /** 3015 * Control whether the accelerometer will be used to change screen 3016 * orientation. If 0, it will not be used unless explicitly requested 3017 * by the application; if 1, it will be used by default unless explicitly 3018 * disabled by the application. 3019 */ 3020 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3021 3022 /** @hide */ 3023 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3024 3025 /** 3026 * Default screen rotation when no other policy applies. 3027 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3028 * preference, this rotation value will be used. Must be one of the 3029 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3030 * 3031 * @see android.view.Display#getRotation 3032 */ 3033 public static final String USER_ROTATION = "user_rotation"; 3034 3035 /** @hide */ 3036 public static final Validator USER_ROTATION_VALIDATOR = 3037 new InclusiveIntegerRangeValidator(0, 3); 3038 3039 /** 3040 * Control whether the rotation lock toggle in the System UI should be hidden. 3041 * Typically this is done for accessibility purposes to make it harder for 3042 * the user to accidentally toggle the rotation lock while the display rotation 3043 * has been locked for accessibility. 3044 * 3045 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3046 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3047 * 3048 * @hide 3049 */ 3050 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3051 "hide_rotation_lock_toggle_for_accessibility"; 3052 3053 /** @hide */ 3054 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3055 sBooleanValidator; 3056 3057 /** 3058 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3059 * be used by Phone and Setting apps; it shouldn't affect other apps. 3060 * The value is boolean (1 or 0). 3061 * 3062 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3063 * It was about AudioManager's setting and thus affected all the applications which 3064 * relied on the setting, while this is purely about the vibration setting for incoming 3065 * calls. 3066 */ 3067 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3068 3069 /** @hide */ 3070 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3071 3072 /** 3073 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3074 * boolean (1 or 0). 3075 */ 3076 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3077 3078 /** @hide */ 3079 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3080 3081 /** 3082 * CDMA only settings 3083 * DTMF tone type played by the dialer when dialing. 3084 * 0 = Normal 3085 * 1 = Long 3086 */ 3087 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3088 3089 /** @hide */ 3090 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3091 3092 /** 3093 * Whether the hearing aid is enabled. The value is 3094 * boolean (1 or 0). 3095 * @hide 3096 */ 3097 public static final String HEARING_AID = "hearing_aid"; 3098 3099 /** @hide */ 3100 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3101 3102 /** 3103 * CDMA only settings 3104 * TTY Mode 3105 * 0 = OFF 3106 * 1 = FULL 3107 * 2 = VCO 3108 * 3 = HCO 3109 * @hide 3110 */ 3111 public static final String TTY_MODE = "tty_mode"; 3112 3113 /** @hide */ 3114 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3115 3116 /** 3117 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3118 * boolean (1 or 0). 3119 */ 3120 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3121 3122 /** @hide */ 3123 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3124 3125 /** 3126 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3127 * boolean (1 or 0). 3128 */ 3129 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3130 3131 /** @hide */ 3132 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3133 3134 /** 3135 * @deprecated Each application that shows web suggestions should have its own 3136 * setting for this. 3137 */ 3138 @Deprecated 3139 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3140 3141 /** @hide */ 3142 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3143 3144 /** 3145 * Whether the notification LED should repeatedly flash when a notification is 3146 * pending. The value is boolean (1 or 0). 3147 * @hide 3148 */ 3149 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3150 3151 /** @hide */ 3152 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3153 3154 /** 3155 * Show pointer location on screen? 3156 * 0 = no 3157 * 1 = yes 3158 * @hide 3159 */ 3160 public static final String POINTER_LOCATION = "pointer_location"; 3161 3162 /** @hide */ 3163 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3164 3165 /** 3166 * Show touch positions on screen? 3167 * 0 = no 3168 * 1 = yes 3169 * @hide 3170 */ 3171 public static final String SHOW_TOUCHES = "show_touches"; 3172 3173 /** @hide */ 3174 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3175 3176 /** 3177 * Log raw orientation data from 3178 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3179 * orientationplot.py tool. 3180 * 0 = no 3181 * 1 = yes 3182 * @hide 3183 */ 3184 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3185 "window_orientation_listener_log"; 3186 3187 /** @hide */ 3188 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3189 3190 /** 3191 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3192 * instead 3193 * @hide 3194 */ 3195 @Deprecated 3196 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3197 3198 /** 3199 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3200 * instead 3201 * @hide 3202 */ 3203 @Deprecated 3204 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3205 3206 /** 3207 * Whether to play sounds when the keyguard is shown and dismissed. 3208 * @hide 3209 */ 3210 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3211 3212 /** @hide */ 3213 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3214 3215 /** 3216 * Whether the lockscreen should be completely disabled. 3217 * @hide 3218 */ 3219 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3220 3221 /** @hide */ 3222 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3223 3224 /** 3225 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3226 * instead 3227 * @hide 3228 */ 3229 @Deprecated 3230 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3231 3232 /** 3233 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3234 * instead 3235 * @hide 3236 */ 3237 @Deprecated 3238 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3239 3240 /** 3241 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3242 * instead 3243 * @hide 3244 */ 3245 @Deprecated 3246 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3247 3248 /** 3249 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3250 * instead 3251 * @hide 3252 */ 3253 @Deprecated 3254 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3255 3256 /** 3257 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3258 * instead 3259 * @hide 3260 */ 3261 @Deprecated 3262 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3263 3264 /** 3265 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3266 * instead 3267 * @hide 3268 */ 3269 @Deprecated 3270 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3271 3272 /** 3273 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3274 * instead 3275 * @hide 3276 */ 3277 @Deprecated 3278 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3279 3280 /** 3281 * Receive incoming SIP calls? 3282 * 0 = no 3283 * 1 = yes 3284 * @hide 3285 */ 3286 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3287 3288 /** @hide */ 3289 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3290 3291 /** 3292 * Call Preference String. 3293 * "SIP_ALWAYS" : Always use SIP with network access 3294 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3295 * @hide 3296 */ 3297 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3298 3299 /** @hide */ 3300 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3301 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3302 3303 /** 3304 * One of the sip call options: Always use SIP with network access. 3305 * @hide 3306 */ 3307 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3308 3309 /** @hide */ 3310 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3311 3312 /** 3313 * One of the sip call options: Only if destination is a SIP address. 3314 * @hide 3315 */ 3316 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3317 3318 /** @hide */ 3319 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3320 3321 /** 3322 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3323 * the user should be prompted each time a call is made whether it should be placed using 3324 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3325 * SIP_ADDRESS_ONLY. 3326 * @hide 3327 */ 3328 @Deprecated 3329 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3330 3331 /** @hide */ 3332 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3333 3334 /** 3335 * Pointer speed setting. 3336 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3337 * -7 = slowest 3338 * 0 = default speed 3339 * +7 = fastest 3340 * @hide 3341 */ 3342 public static final String POINTER_SPEED = "pointer_speed"; 3343 3344 /** @hide */ 3345 public static final Validator POINTER_SPEED_VALIDATOR = 3346 new InclusiveFloatRangeValidator(-7, 7); 3347 3348 /** 3349 * Whether lock-to-app will be triggered by long-press on recents. 3350 * @hide 3351 */ 3352 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3353 3354 /** @hide */ 3355 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3356 3357 /** 3358 * I am the lolrus. 3359 * <p> 3360 * Nonzero values indicate that the user has a bukkit. 3361 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3362 * @hide 3363 */ 3364 public static final String EGG_MODE = "egg_mode"; 3365 3366 /** @hide */ 3367 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3368 @Override 3369 public boolean validate(String value) { 3370 try { 3371 return Long.parseLong(value) >= 0; 3372 } catch (NumberFormatException e) { 3373 return false; 3374 } 3375 } 3376 }; 3377 3378 /** 3379 * IMPORTANT: If you add a new public settings you also have to add it to 3380 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3381 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3382 * the setting value. See an example above. 3383 */ 3384 3385 /** 3386 * Settings to backup. This is here so that it's in the same place as the settings 3387 * keys and easy to update. 3388 * 3389 * NOTE: Settings are backed up and restored in the order they appear 3390 * in this array. If you have one setting depending on another, 3391 * make sure that they are ordered appropriately. 3392 * 3393 * @hide 3394 */ 3395 public static final String[] SETTINGS_TO_BACKUP = { 3396 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3397 WIFI_USE_STATIC_IP, 3398 WIFI_STATIC_IP, 3399 WIFI_STATIC_GATEWAY, 3400 WIFI_STATIC_NETMASK, 3401 WIFI_STATIC_DNS1, 3402 WIFI_STATIC_DNS2, 3403 BLUETOOTH_DISCOVERABILITY, 3404 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3405 FONT_SCALE, 3406 DIM_SCREEN, 3407 SCREEN_OFF_TIMEOUT, 3408 SCREEN_BRIGHTNESS, 3409 SCREEN_BRIGHTNESS_MODE, 3410 SCREEN_AUTO_BRIGHTNESS_ADJ, 3411 VIBRATE_INPUT_DEVICES, 3412 MODE_RINGER_STREAMS_AFFECTED, 3413 TEXT_AUTO_REPLACE, 3414 TEXT_AUTO_CAPS, 3415 TEXT_AUTO_PUNCTUATE, 3416 TEXT_SHOW_PASSWORD, 3417 AUTO_TIME, // moved to global 3418 AUTO_TIME_ZONE, // moved to global 3419 TIME_12_24, 3420 DATE_FORMAT, 3421 DTMF_TONE_WHEN_DIALING, 3422 DTMF_TONE_TYPE_WHEN_DIALING, 3423 HEARING_AID, 3424 TTY_MODE, 3425 SOUND_EFFECTS_ENABLED, 3426 HAPTIC_FEEDBACK_ENABLED, 3427 POWER_SOUNDS_ENABLED, // moved to global 3428 DOCK_SOUNDS_ENABLED, // moved to global 3429 LOCKSCREEN_SOUNDS_ENABLED, 3430 SHOW_WEB_SUGGESTIONS, 3431 SIP_CALL_OPTIONS, 3432 SIP_RECEIVE_CALLS, 3433 POINTER_SPEED, 3434 VIBRATE_WHEN_RINGING, 3435 RINGTONE, 3436 LOCK_TO_APP_ENABLED, 3437 NOTIFICATION_SOUND, 3438 ACCELEROMETER_ROTATION 3439 }; 3440 3441 /** 3442 * These are all public system settings 3443 * 3444 * @hide 3445 */ 3446 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3447 static { 3448 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3449 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3450 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3451 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3452 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3453 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3454 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3455 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3456 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3457 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3458 PUBLIC_SETTINGS.add(FONT_SCALE); 3459 PUBLIC_SETTINGS.add(DIM_SCREEN); 3460 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3461 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3462 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3463 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3464 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3465 PUBLIC_SETTINGS.add(VIBRATE_ON); 3466 PUBLIC_SETTINGS.add(VOLUME_RING); 3467 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3468 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3469 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3470 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3471 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3472 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3473 PUBLIC_SETTINGS.add(RINGTONE); 3474 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3475 PUBLIC_SETTINGS.add(ALARM_ALERT); 3476 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3477 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3478 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3479 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3480 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3481 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3482 PUBLIC_SETTINGS.add(TIME_12_24); 3483 PUBLIC_SETTINGS.add(DATE_FORMAT); 3484 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3485 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3486 PUBLIC_SETTINGS.add(USER_ROTATION); 3487 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3488 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3489 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3490 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3491 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3492 } 3493 3494 /** 3495 * These are all hidden system settings. 3496 * 3497 * @hide 3498 */ 3499 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3500 static { 3501 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3502 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3503 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3504 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3505 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3506 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3507 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3508 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3509 PRIVATE_SETTINGS.add(MASTER_MONO); 3510 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3511 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3512 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3513 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3514 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3515 PRIVATE_SETTINGS.add(HEARING_AID); 3516 PRIVATE_SETTINGS.add(TTY_MODE); 3517 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3518 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3519 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3520 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3521 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3522 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3523 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3524 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3525 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3526 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3527 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3528 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3529 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3530 PRIVATE_SETTINGS.add(LOCK_SOUND); 3531 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3532 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3533 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3534 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3535 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3536 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3537 PRIVATE_SETTINGS.add(POINTER_SPEED); 3538 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3539 PRIVATE_SETTINGS.add(EGG_MODE); 3540 } 3541 3542 /** 3543 * These are all public system settings 3544 * 3545 * @hide 3546 */ 3547 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3548 static { 3549 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3550 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3551 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3552 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3553 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3554 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3555 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3556 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3557 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3558 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3559 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3560 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3561 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3562 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3563 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3564 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3565 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3566 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3567 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3568 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3569 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3570 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3571 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3572 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3573 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3574 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3575 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3576 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3577 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3578 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3579 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3580 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3581 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3582 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3583 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3584 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3585 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3586 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3587 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3588 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3589 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3590 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3591 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3592 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3593 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3594 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3595 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3596 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3597 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3598 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3599 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3600 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3601 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3602 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3603 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3604 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3605 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3606 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3607 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3608 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3609 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3610 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3611 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3612 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3613 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3614 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3615 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3616 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3617 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3618 } 3619 3620 /** 3621 * These entries are considered common between the personal and the managed profile, 3622 * since the managed profile doesn't get to change them. 3623 */ 3624 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3625 static { 3626 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3627 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3628 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3629 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3630 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3631 } 3632 3633 /** @hide */ 3634 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3635 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3636 } 3637 3638 /** 3639 * When to use Wi-Fi calling 3640 * 3641 * @see android.telephony.TelephonyManager.WifiCallingChoices 3642 * @hide 3643 */ 3644 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3645 3646 // Settings moved to Settings.Secure 3647 3648 /** 3649 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3650 * instead 3651 */ 3652 @Deprecated 3653 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3654 3655 /** 3656 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3657 */ 3658 @Deprecated 3659 public static final String ANDROID_ID = Secure.ANDROID_ID; 3660 3661 /** 3662 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3663 */ 3664 @Deprecated 3665 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3666 3667 /** 3668 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3669 */ 3670 @Deprecated 3671 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3672 3673 /** 3674 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3675 */ 3676 @Deprecated 3677 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3678 3679 /** 3680 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3681 */ 3682 @Deprecated 3683 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3684 3685 /** 3686 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3687 */ 3688 @Deprecated 3689 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3690 3691 /** 3692 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3693 * instead 3694 */ 3695 @Deprecated 3696 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3697 3698 /** 3699 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3700 */ 3701 @Deprecated 3702 public static final String LOGGING_ID = Secure.LOGGING_ID; 3703 3704 /** 3705 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3706 */ 3707 @Deprecated 3708 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3709 3710 /** 3711 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3712 * instead 3713 */ 3714 @Deprecated 3715 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3716 3717 /** 3718 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3719 * instead 3720 */ 3721 @Deprecated 3722 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3723 3724 /** 3725 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3726 * instead 3727 */ 3728 @Deprecated 3729 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3730 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3731 3732 /** 3733 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3734 */ 3735 @Deprecated 3736 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3737 3738 /** 3739 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3740 */ 3741 @Deprecated 3742 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3743 3744 /** 3745 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3746 */ 3747 @Deprecated 3748 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3749 3750 /** 3751 * @deprecated Use 3752 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3753 */ 3754 @Deprecated 3755 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3756 3757 /** 3758 * @deprecated Use 3759 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3760 */ 3761 @Deprecated 3762 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3763 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3764 3765 /** 3766 * @deprecated Use 3767 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3768 */ 3769 @Deprecated 3770 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3771 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3772 3773 /** 3774 * @deprecated Use 3775 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3776 */ 3777 @Deprecated 3778 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3779 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3780 3781 /** 3782 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3783 * instead 3784 */ 3785 @Deprecated 3786 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3787 3788 /** 3789 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3790 */ 3791 @Deprecated 3792 public static final String WIFI_ON = Global.WIFI_ON; 3793 3794 /** 3795 * @deprecated Use 3796 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3797 * instead 3798 */ 3799 @Deprecated 3800 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3801 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3802 3803 /** 3804 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3805 */ 3806 @Deprecated 3807 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3808 3809 /** 3810 * @deprecated Use 3811 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3812 */ 3813 @Deprecated 3814 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3815 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3816 3817 /** 3818 * @deprecated Use 3819 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3820 */ 3821 @Deprecated 3822 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3823 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3824 3825 /** 3826 * @deprecated Use 3827 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3828 * instead 3829 */ 3830 @Deprecated 3831 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3832 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3833 3834 /** 3835 * @deprecated Use 3836 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3837 */ 3838 @Deprecated 3839 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3840 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3841 3842 /** 3843 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3844 * instead 3845 */ 3846 @Deprecated 3847 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3848 3849 /** 3850 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3851 */ 3852 @Deprecated 3853 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3854 3855 /** 3856 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3857 */ 3858 @Deprecated 3859 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3860 3861 /** 3862 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3863 * instead 3864 */ 3865 @Deprecated 3866 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3867 3868 /** 3869 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3870 * instead 3871 */ 3872 @Deprecated 3873 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3874 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3875 3876 /** 3877 * An app can use this method to check if it is currently allowed to write or modify system 3878 * settings. In order to gain write access to the system settings, an app must declare the 3879 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3880 * currently disallowed, it can prompt the user to grant it this capability through a 3881 * management UI by sending an Intent with action 3882 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3883 * 3884 * @param context A context 3885 * @return true if the calling app can write to system settings, false otherwise 3886 */ 3887 public static boolean canWrite(Context context) { 3888 int uid = Binder.getCallingUid(); 3889 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3890 context, uid), false); 3891 } 3892 } 3893 3894 /** 3895 * Secure system settings, containing system preferences that applications 3896 * can read but are not allowed to write. These are for preferences that 3897 * the user must explicitly modify through the system UI or specialized 3898 * APIs for those values, not modified directly by applications. 3899 */ 3900 public static final class Secure extends NameValueTable { 3901 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3902 3903 /** 3904 * The content:// style URL for this table 3905 */ 3906 public static final Uri CONTENT_URI = 3907 Uri.parse("content://" + AUTHORITY + "/secure"); 3908 3909 // Populated lazily, guarded by class object: 3910 private static final NameValueCache sNameValueCache = new NameValueCache( 3911 SYS_PROP_SETTING_VERSION, 3912 CONTENT_URI, 3913 CALL_METHOD_GET_SECURE, 3914 CALL_METHOD_PUT_SECURE); 3915 3916 private static ILockSettings sLockSettings = null; 3917 3918 private static boolean sIsSystemProcess; 3919 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3920 private static final HashSet<String> MOVED_TO_GLOBAL; 3921 static { 3922 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3923 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3924 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3925 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3926 3927 MOVED_TO_GLOBAL = new HashSet<String>(); 3928 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3929 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3930 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3931 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3932 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3933 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3934 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3935 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3936 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3937 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3938 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3939 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3940 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3941 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3942 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3943 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3944 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3945 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3946 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3947 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3948 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3949 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3950 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3951 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3952 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3953 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3954 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3955 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3956 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3957 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3958 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3959 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3960 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3961 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3962 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3963 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3964 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3965 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3966 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3967 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3968 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3969 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3970 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3971 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3972 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3973 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3974 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3975 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3976 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3977 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3978 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3979 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3980 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3981 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3982 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3983 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3984 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3985 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3986 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3987 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3988 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3989 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3990 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3991 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3992 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3993 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3994 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3995 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3996 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3997 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3998 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3999 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4000 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4001 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4002 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4003 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4004 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4005 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4006 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4007 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4008 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4009 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4010 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4011 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4012 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4013 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4014 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4015 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4016 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4017 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4018 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4019 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4020 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4021 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4022 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4023 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4024 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4025 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4026 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4027 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4028 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4029 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4030 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4031 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4032 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4033 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4034 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4035 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4036 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4037 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4038 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4039 } 4040 4041 /** @hide */ 4042 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4043 outKeySet.addAll(MOVED_TO_GLOBAL); 4044 } 4045 4046 /** 4047 * Look up a name in the database. 4048 * @param resolver to access the database with 4049 * @param name to look up in the table 4050 * @return the corresponding value, or null if not present 4051 */ 4052 public static String getString(ContentResolver resolver, String name) { 4053 return getStringForUser(resolver, name, UserHandle.myUserId()); 4054 } 4055 4056 /** @hide */ 4057 public static String getStringForUser(ContentResolver resolver, String name, 4058 int userHandle) { 4059 if (MOVED_TO_GLOBAL.contains(name)) { 4060 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4061 + " to android.provider.Settings.Global."); 4062 return Global.getStringForUser(resolver, name, userHandle); 4063 } 4064 4065 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4066 synchronized (Secure.class) { 4067 if (sLockSettings == null) { 4068 sLockSettings = ILockSettings.Stub.asInterface( 4069 (IBinder) ServiceManager.getService("lock_settings")); 4070 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4071 } 4072 } 4073 if (sLockSettings != null && !sIsSystemProcess) { 4074 // No context; use the ActivityThread's context as an approximation for 4075 // determining the target API level. 4076 Application application = ActivityThread.currentApplication(); 4077 4078 boolean isPreMnc = application != null 4079 && application.getApplicationInfo() != null 4080 && application.getApplicationInfo().targetSdkVersion 4081 <= VERSION_CODES.LOLLIPOP_MR1; 4082 if (isPreMnc) { 4083 try { 4084 return sLockSettings.getString(name, "0", userHandle); 4085 } catch (RemoteException re) { 4086 // Fall through 4087 } 4088 } else { 4089 throw new SecurityException("Settings.Secure." + name 4090 + " is deprecated and no longer accessible." 4091 + " See API documentation for potential replacements."); 4092 } 4093 } 4094 } 4095 4096 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4097 } 4098 4099 /** 4100 * Store a name/value pair into the database. 4101 * @param resolver to access the database with 4102 * @param name to store 4103 * @param value to associate with the name 4104 * @return true if the value was set, false on database errors 4105 */ 4106 public static boolean putString(ContentResolver resolver, String name, String value) { 4107 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4108 } 4109 4110 /** @hide */ 4111 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4112 int userHandle) { 4113 if (LOCATION_MODE.equals(name)) { 4114 // HACK ALERT: temporary hack to work around b/10491283. 4115 // TODO: once b/10491283 fixed, remove this hack 4116 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4117 } 4118 if (MOVED_TO_GLOBAL.contains(name)) { 4119 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4120 + " to android.provider.Settings.Global"); 4121 return Global.putStringForUser(resolver, name, value, userHandle); 4122 } 4123 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4124 } 4125 4126 /** 4127 * Construct the content URI for a particular name/value pair, 4128 * useful for monitoring changes with a ContentObserver. 4129 * @param name to look up in the table 4130 * @return the corresponding content URI, or null if not present 4131 */ 4132 public static Uri getUriFor(String name) { 4133 if (MOVED_TO_GLOBAL.contains(name)) { 4134 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4135 + " to android.provider.Settings.Global, returning global URI."); 4136 return Global.getUriFor(Global.CONTENT_URI, name); 4137 } 4138 return getUriFor(CONTENT_URI, name); 4139 } 4140 4141 /** 4142 * Convenience function for retrieving a single secure settings value 4143 * as an integer. Note that internally setting values are always 4144 * stored as strings; this function converts the string to an integer 4145 * for you. The default value will be returned if the setting is 4146 * not defined or not an integer. 4147 * 4148 * @param cr The ContentResolver to access. 4149 * @param name The name of the setting to retrieve. 4150 * @param def Value to return if the setting is not defined. 4151 * 4152 * @return The setting's current value, or 'def' if it is not defined 4153 * or not a valid integer. 4154 */ 4155 public static int getInt(ContentResolver cr, String name, int def) { 4156 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4157 } 4158 4159 /** @hide */ 4160 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4161 if (LOCATION_MODE.equals(name)) { 4162 // HACK ALERT: temporary hack to work around b/10491283. 4163 // TODO: once b/10491283 fixed, remove this hack 4164 return getLocationModeForUser(cr, userHandle); 4165 } 4166 String v = getStringForUser(cr, name, userHandle); 4167 try { 4168 return v != null ? Integer.parseInt(v) : def; 4169 } catch (NumberFormatException e) { 4170 return def; 4171 } 4172 } 4173 4174 /** 4175 * Convenience function for retrieving a single secure settings value 4176 * as an integer. Note that internally setting values are always 4177 * stored as strings; this function converts the string to an integer 4178 * for you. 4179 * <p> 4180 * This version does not take a default value. If the setting has not 4181 * been set, or the string value is not a number, 4182 * it throws {@link SettingNotFoundException}. 4183 * 4184 * @param cr The ContentResolver to access. 4185 * @param name The name of the setting to retrieve. 4186 * 4187 * @throws SettingNotFoundException Thrown if a setting by the given 4188 * name can't be found or the setting value is not an integer. 4189 * 4190 * @return The setting's current value. 4191 */ 4192 public static int getInt(ContentResolver cr, String name) 4193 throws SettingNotFoundException { 4194 return getIntForUser(cr, name, UserHandle.myUserId()); 4195 } 4196 4197 /** @hide */ 4198 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4199 throws SettingNotFoundException { 4200 if (LOCATION_MODE.equals(name)) { 4201 // HACK ALERT: temporary hack to work around b/10491283. 4202 // TODO: once b/10491283 fixed, remove this hack 4203 return getLocationModeForUser(cr, userHandle); 4204 } 4205 String v = getStringForUser(cr, name, userHandle); 4206 try { 4207 return Integer.parseInt(v); 4208 } catch (NumberFormatException e) { 4209 throw new SettingNotFoundException(name); 4210 } 4211 } 4212 4213 /** 4214 * Convenience function for updating a single settings value as an 4215 * integer. This will either create a new entry in the table if the 4216 * given name does not exist, or modify the value of the existing row 4217 * with that name. Note that internally setting values are always 4218 * stored as strings, so this function converts the given value to a 4219 * string before storing it. 4220 * 4221 * @param cr The ContentResolver to access. 4222 * @param name The name of the setting to modify. 4223 * @param value The new value for the setting. 4224 * @return true if the value was set, false on database errors 4225 */ 4226 public static boolean putInt(ContentResolver cr, String name, int value) { 4227 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4228 } 4229 4230 /** @hide */ 4231 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4232 int userHandle) { 4233 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4234 } 4235 4236 /** 4237 * Convenience function for retrieving a single secure settings value 4238 * as a {@code long}. Note that internally setting values are always 4239 * stored as strings; this function converts the string to a {@code long} 4240 * for you. The default value will be returned if the setting is 4241 * not defined or not a {@code long}. 4242 * 4243 * @param cr The ContentResolver to access. 4244 * @param name The name of the setting to retrieve. 4245 * @param def Value to return if the setting is not defined. 4246 * 4247 * @return The setting's current value, or 'def' if it is not defined 4248 * or not a valid {@code long}. 4249 */ 4250 public static long getLong(ContentResolver cr, String name, long def) { 4251 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4252 } 4253 4254 /** @hide */ 4255 public static long getLongForUser(ContentResolver cr, String name, long def, 4256 int userHandle) { 4257 String valString = getStringForUser(cr, name, userHandle); 4258 long value; 4259 try { 4260 value = valString != null ? Long.parseLong(valString) : def; 4261 } catch (NumberFormatException e) { 4262 value = def; 4263 } 4264 return value; 4265 } 4266 4267 /** 4268 * Convenience function for retrieving a single secure settings value 4269 * as a {@code long}. Note that internally setting values are always 4270 * stored as strings; this function converts the string to a {@code long} 4271 * for you. 4272 * <p> 4273 * This version does not take a default value. If the setting has not 4274 * been set, or the string value is not a number, 4275 * it throws {@link SettingNotFoundException}. 4276 * 4277 * @param cr The ContentResolver to access. 4278 * @param name The name of the setting to retrieve. 4279 * 4280 * @return The setting's current value. 4281 * @throws SettingNotFoundException Thrown if a setting by the given 4282 * name can't be found or the setting value is not an integer. 4283 */ 4284 public static long getLong(ContentResolver cr, String name) 4285 throws SettingNotFoundException { 4286 return getLongForUser(cr, name, UserHandle.myUserId()); 4287 } 4288 4289 /** @hide */ 4290 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4291 throws SettingNotFoundException { 4292 String valString = getStringForUser(cr, name, userHandle); 4293 try { 4294 return Long.parseLong(valString); 4295 } catch (NumberFormatException e) { 4296 throw new SettingNotFoundException(name); 4297 } 4298 } 4299 4300 /** 4301 * Convenience function for updating a secure settings value as a long 4302 * integer. This will either create a new entry in the table if the 4303 * given name does not exist, or modify the value of the existing row 4304 * with that name. Note that internally setting values are always 4305 * stored as strings, so this function converts the given value to a 4306 * string before storing it. 4307 * 4308 * @param cr The ContentResolver to access. 4309 * @param name The name of the setting to modify. 4310 * @param value The new value for the setting. 4311 * @return true if the value was set, false on database errors 4312 */ 4313 public static boolean putLong(ContentResolver cr, String name, long value) { 4314 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4315 } 4316 4317 /** @hide */ 4318 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4319 int userHandle) { 4320 return putStringForUser(cr, name, Long.toString(value), userHandle); 4321 } 4322 4323 /** 4324 * Convenience function for retrieving a single secure settings value 4325 * as a floating point number. Note that internally setting values are 4326 * always stored as strings; this function converts the string to an 4327 * float for you. The default value will be returned if the setting 4328 * is not defined or not a valid float. 4329 * 4330 * @param cr The ContentResolver to access. 4331 * @param name The name of the setting to retrieve. 4332 * @param def Value to return if the setting is not defined. 4333 * 4334 * @return The setting's current value, or 'def' if it is not defined 4335 * or not a valid float. 4336 */ 4337 public static float getFloat(ContentResolver cr, String name, float def) { 4338 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4339 } 4340 4341 /** @hide */ 4342 public static float getFloatForUser(ContentResolver cr, String name, float def, 4343 int userHandle) { 4344 String v = getStringForUser(cr, name, userHandle); 4345 try { 4346 return v != null ? Float.parseFloat(v) : def; 4347 } catch (NumberFormatException e) { 4348 return def; 4349 } 4350 } 4351 4352 /** 4353 * Convenience function for retrieving a single secure settings value 4354 * as a float. Note that internally setting values are always 4355 * stored as strings; this function converts the string to a float 4356 * for you. 4357 * <p> 4358 * This version does not take a default value. If the setting has not 4359 * been set, or the string value is not a number, 4360 * it throws {@link SettingNotFoundException}. 4361 * 4362 * @param cr The ContentResolver to access. 4363 * @param name The name of the setting to retrieve. 4364 * 4365 * @throws SettingNotFoundException Thrown if a setting by the given 4366 * name can't be found or the setting value is not a float. 4367 * 4368 * @return The setting's current value. 4369 */ 4370 public static float getFloat(ContentResolver cr, String name) 4371 throws SettingNotFoundException { 4372 return getFloatForUser(cr, name, UserHandle.myUserId()); 4373 } 4374 4375 /** @hide */ 4376 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4377 throws SettingNotFoundException { 4378 String v = getStringForUser(cr, name, userHandle); 4379 if (v == null) { 4380 throw new SettingNotFoundException(name); 4381 } 4382 try { 4383 return Float.parseFloat(v); 4384 } catch (NumberFormatException e) { 4385 throw new SettingNotFoundException(name); 4386 } 4387 } 4388 4389 /** 4390 * Convenience function for updating a single settings value as a 4391 * floating point number. This will either create a new entry in the 4392 * table if the given name does not exist, or modify the value of the 4393 * existing row with that name. Note that internally setting values 4394 * are always stored as strings, so this function converts the given 4395 * value to a string before storing it. 4396 * 4397 * @param cr The ContentResolver to access. 4398 * @param name The name of the setting to modify. 4399 * @param value The new value for the setting. 4400 * @return true if the value was set, false on database errors 4401 */ 4402 public static boolean putFloat(ContentResolver cr, String name, float value) { 4403 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4404 } 4405 4406 /** @hide */ 4407 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4408 int userHandle) { 4409 return putStringForUser(cr, name, Float.toString(value), userHandle); 4410 } 4411 4412 /** 4413 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4414 * instead 4415 */ 4416 @Deprecated 4417 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4418 Global.DEVELOPMENT_SETTINGS_ENABLED; 4419 4420 /** 4421 * When the user has enable the option to have a "bug report" command 4422 * in the power menu. 4423 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4424 * @hide 4425 */ 4426 @Deprecated 4427 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4428 4429 /** 4430 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4431 */ 4432 @Deprecated 4433 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4434 4435 /** 4436 * Setting to allow mock locations and location provider status to be injected into the 4437 * LocationManager service for testing purposes during application development. These 4438 * locations and status values override actual location and status information generated 4439 * by network, gps, or other location providers. 4440 * 4441 * @deprecated This settings is not used anymore. 4442 */ 4443 @Deprecated 4444 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4445 4446 /** 4447 * A 64-bit number (as a hex string) that is randomly 4448 * generated when the user first sets up the device and should remain 4449 * constant for the lifetime of the user's device. The value may 4450 * change if a factory reset is performed on the device. 4451 * <p class="note"><strong>Note:</strong> When a device has <a 4452 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4453 * (available on certain devices running Android 4.2 or higher), each user appears as a 4454 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4455 * user.</p> 4456 */ 4457 public static final String ANDROID_ID = "android_id"; 4458 4459 /** 4460 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4461 */ 4462 @Deprecated 4463 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4464 4465 /** 4466 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4467 */ 4468 @Deprecated 4469 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4470 4471 /** 4472 * Setting to record the input method used by default, holding the ID 4473 * of the desired method. 4474 */ 4475 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4476 4477 /** 4478 * Setting to record the input method subtype used by default, holding the ID 4479 * of the desired method. 4480 */ 4481 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4482 "selected_input_method_subtype"; 4483 4484 /** 4485 * Setting to record the history of input method subtype, holding the pair of ID of IME 4486 * and its last used subtype. 4487 * @hide 4488 */ 4489 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4490 "input_methods_subtype_history"; 4491 4492 /** 4493 * Setting to record the visibility of input method selector 4494 */ 4495 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4496 "input_method_selector_visibility"; 4497 4498 /** 4499 * The currently selected voice interaction service flattened ComponentName. 4500 * @hide 4501 */ 4502 @TestApi 4503 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4504 4505 /** 4506 * bluetooth HCI snoop log configuration 4507 * @hide 4508 */ 4509 public static final String BLUETOOTH_HCI_LOG = 4510 "bluetooth_hci_log"; 4511 4512 /** 4513 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4514 */ 4515 @Deprecated 4516 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4517 4518 /** 4519 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4520 * @hide 4521 */ 4522 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4523 4524 /** 4525 * Prefix for category name that marks whether a suggested action from that category was 4526 * completed. 4527 * @hide 4528 */ 4529 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4530 4531 /** 4532 * List of input methods that are currently enabled. This is a string 4533 * containing the IDs of all enabled input methods, each ID separated 4534 * by ':'. 4535 */ 4536 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4537 4538 /** 4539 * List of system input methods that are currently disabled. This is a string 4540 * containing the IDs of all disabled input methods, each ID separated 4541 * by ':'. 4542 * @hide 4543 */ 4544 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4545 4546 /** 4547 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4548 * determines if the IME should be shown when a hard keyboard is attached. 4549 * @hide 4550 */ 4551 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4552 4553 /** 4554 * Host name and port for global http proxy. Uses ':' seperator for 4555 * between host and port. 4556 * 4557 * @deprecated Use {@link Global#HTTP_PROXY} 4558 */ 4559 @Deprecated 4560 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4561 4562 /** 4563 * Package designated as always-on VPN provider. 4564 * 4565 * @hide 4566 */ 4567 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4568 4569 /** 4570 * Whether applications can be installed for this user via the system's 4571 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4572 * 4573 * <p>1 = permit app installation via the system package installer intent 4574 * <p>0 = do not allow use of the package installer 4575 */ 4576 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4577 4578 /** 4579 * Comma-separated list of location providers that activities may access. Do not rely on 4580 * this value being present in settings.db or on ContentObserver notifications on the 4581 * corresponding Uri. 4582 * 4583 * @deprecated use {@link #LOCATION_MODE} and 4584 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4585 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4586 */ 4587 @Deprecated 4588 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4589 4590 /** 4591 * The degree of location access enabled by the user. 4592 * <p> 4593 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4594 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4595 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4596 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4597 * modes that might be added in the future. 4598 * <p> 4599 * Note: do not rely on this value being present in settings.db or on ContentObserver 4600 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4601 * to receive changes in this value. 4602 */ 4603 public static final String LOCATION_MODE = "location_mode"; 4604 /** 4605 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4606 * {@link #LOCATION_MODE_OFF} 4607 * @hide 4608 */ 4609 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4610 4611 /** 4612 * Sets all location providers to the previous states before location was turned off. 4613 * @hide 4614 */ 4615 public static final int LOCATION_MODE_PREVIOUS = -1; 4616 /** 4617 * Location access disabled. 4618 */ 4619 public static final int LOCATION_MODE_OFF = 0; 4620 /** 4621 * Network Location Provider disabled, but GPS and other sensors enabled. 4622 */ 4623 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4624 /** 4625 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4626 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4627 * {@link android.location.Criteria#POWER_MEDIUM}. 4628 */ 4629 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4630 /** 4631 * Best-effort location computation allowed. 4632 */ 4633 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4634 4635 /** 4636 * A flag containing settings used for biometric weak 4637 * @hide 4638 */ 4639 @Deprecated 4640 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4641 "lock_biometric_weak_flags"; 4642 4643 /** 4644 * Whether lock-to-app will lock the keyguard when exiting. 4645 * @hide 4646 */ 4647 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4648 4649 /** 4650 * Whether autolock is enabled (0 = false, 1 = true) 4651 * 4652 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4653 * level of the keyguard. Accessing this setting from an app that is targeting 4654 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4655 */ 4656 @Deprecated 4657 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4658 4659 /** 4660 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4661 * 4662 * @deprecated Accessing this setting from an app that is targeting 4663 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4664 */ 4665 @Deprecated 4666 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4667 4668 /** 4669 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4670 * true) 4671 * 4672 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4673 * lockscreen uses 4674 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4675 * Accessing this setting from an app that is targeting 4676 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4677 */ 4678 @Deprecated 4679 public static final String 4680 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4681 4682 /** 4683 * This preference allows the device to be locked given time after screen goes off, 4684 * subject to current DeviceAdmin policy limits. 4685 * @hide 4686 */ 4687 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4688 4689 4690 /** 4691 * This preference contains the string that shows for owner info on LockScreen. 4692 * @hide 4693 * @deprecated 4694 */ 4695 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4696 4697 /** 4698 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4699 * @hide 4700 */ 4701 @Deprecated 4702 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4703 "lock_screen_appwidget_ids"; 4704 4705 /** 4706 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4707 * @hide 4708 */ 4709 @Deprecated 4710 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4711 "lock_screen_fallback_appwidget_id"; 4712 4713 /** 4714 * Index of the lockscreen appwidget to restore, -1 if none. 4715 * @hide 4716 */ 4717 @Deprecated 4718 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4719 "lock_screen_sticky_appwidget"; 4720 4721 /** 4722 * This preference enables showing the owner info on LockScreen. 4723 * @hide 4724 * @deprecated 4725 */ 4726 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4727 "lock_screen_owner_info_enabled"; 4728 4729 /** 4730 * When set by a user, allows notifications to be shown atop a securely locked screen 4731 * in their full "private" form (same as when the device is unlocked). 4732 * @hide 4733 */ 4734 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4735 "lock_screen_allow_private_notifications"; 4736 4737 /** 4738 * When set by a user, allows notification remote input atop a securely locked screen 4739 * without having to unlock 4740 * @hide 4741 */ 4742 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4743 "lock_screen_allow_remote_input"; 4744 4745 /** 4746 * Set by the system to track if the user needs to see the call to action for 4747 * the lockscreen notification policy. 4748 * @hide 4749 */ 4750 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4751 "show_note_about_notification_hiding"; 4752 4753 /** 4754 * Set to 1 by the system after trust agents have been initialized. 4755 * @hide 4756 */ 4757 public static final String TRUST_AGENTS_INITIALIZED = 4758 "trust_agents_initialized"; 4759 4760 /** 4761 * The Logging ID (a unique 64-bit value) as a hex string. 4762 * Used as a pseudonymous identifier for logging. 4763 * @deprecated This identifier is poorly initialized and has 4764 * many collisions. It should not be used. 4765 */ 4766 @Deprecated 4767 public static final String LOGGING_ID = "logging_id"; 4768 4769 /** 4770 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4771 */ 4772 @Deprecated 4773 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4774 4775 /** 4776 * No longer supported. 4777 */ 4778 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4779 4780 /** 4781 * No longer supported. 4782 */ 4783 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4784 4785 /** 4786 * No longer supported. 4787 */ 4788 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4789 4790 /** 4791 * Settings classname to launch when Settings is clicked from All 4792 * Applications. Needed because of user testing between the old 4793 * and new Settings apps. 4794 */ 4795 // TODO: 881807 4796 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4797 4798 /** 4799 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4800 */ 4801 @Deprecated 4802 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4803 4804 /** 4805 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4806 */ 4807 @Deprecated 4808 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4809 4810 /** 4811 * If accessibility is enabled. 4812 */ 4813 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4814 4815 /** 4816 * If touch exploration is enabled. 4817 */ 4818 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4819 4820 /** 4821 * List of the enabled accessibility providers. 4822 */ 4823 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4824 "enabled_accessibility_services"; 4825 4826 /** 4827 * List of the accessibility services to which the user has granted 4828 * permission to put the device into touch exploration mode. 4829 * 4830 * @hide 4831 */ 4832 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4833 "touch_exploration_granted_accessibility_services"; 4834 4835 /** 4836 * Whether to speak passwords while in accessibility mode. 4837 */ 4838 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4839 4840 /** 4841 * Whether to draw text with high contrast while in accessibility mode. 4842 * 4843 * @hide 4844 */ 4845 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4846 "high_text_contrast_enabled"; 4847 4848 /** 4849 * If injection of accessibility enhancing JavaScript screen-reader 4850 * is enabled. 4851 * <p> 4852 * Note: The JavaScript based screen-reader is served by the 4853 * Google infrastructure and enable users with disabilities to 4854 * efficiently navigate in and explore web content. 4855 * </p> 4856 * <p> 4857 * This property represents a boolean value. 4858 * </p> 4859 * @hide 4860 */ 4861 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4862 "accessibility_script_injection"; 4863 4864 /** 4865 * The URL for the injected JavaScript based screen-reader used 4866 * for providing accessibility of content in WebView. 4867 * <p> 4868 * Note: The JavaScript based screen-reader is served by the 4869 * Google infrastructure and enable users with disabilities to 4870 * efficiently navigate in and explore web content. 4871 * </p> 4872 * <p> 4873 * This property represents a string value. 4874 * </p> 4875 * @hide 4876 */ 4877 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4878 "accessibility_script_injection_url"; 4879 4880 /** 4881 * Key bindings for navigation in built-in accessibility support for web content. 4882 * <p> 4883 * Note: These key bindings are for the built-in accessibility navigation for 4884 * web content which is used as a fall back solution if JavaScript in a WebView 4885 * is not enabled or the user has not opted-in script injection from Google. 4886 * </p> 4887 * <p> 4888 * The bindings are separated by semi-colon. A binding is a mapping from 4889 * a key to a sequence of actions (for more details look at 4890 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4891 * string representation of an integer obtained from a meta state (optional) shifted 4892 * sixteen times left and bitwise ored with a key code. An action is represented 4893 * as a hexademical string representation of an integer where the first two digits 4894 * are navigation action index, the second, the third, and the fourth digit pairs 4895 * represent the action arguments. The separate actions in a binding are colon 4896 * separated. The key and the action sequence it maps to are separated by equals. 4897 * </p> 4898 * <p> 4899 * For example, the binding below maps the DPAD right button to traverse the 4900 * current navigation axis once without firing an accessibility event and to 4901 * perform the same traversal again but to fire an event: 4902 * <code> 4903 * 0x16=0x01000100:0x01000101; 4904 * </code> 4905 * </p> 4906 * <p> 4907 * The goal of this binding is to enable dynamic rebinding of keys to 4908 * navigation actions for web content without requiring a framework change. 4909 * </p> 4910 * <p> 4911 * This property represents a string value. 4912 * </p> 4913 * @hide 4914 */ 4915 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4916 "accessibility_web_content_key_bindings"; 4917 4918 /** 4919 * Setting that specifies whether the display magnification is enabled. 4920 * Display magnifications allows the user to zoom in the display content 4921 * and is targeted to low vision users. The current magnification scale 4922 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4923 * 4924 * @hide 4925 */ 4926 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4927 "accessibility_display_magnification_enabled"; 4928 4929 /** 4930 * Setting that specifies what the display magnification scale is. 4931 * Display magnifications allows the user to zoom in the display 4932 * content and is targeted to low vision users. Whether a display 4933 * magnification is performed is controlled by 4934 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4935 * 4936 * @hide 4937 */ 4938 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4939 "accessibility_display_magnification_scale"; 4940 4941 /** 4942 * Setting that specifies whether the display magnification should be 4943 * automatically updated. If this fearture is enabled the system will 4944 * exit magnification mode or pan the viewport when a context change 4945 * occurs. For example, on staring a new activity or rotating the screen, 4946 * the system may zoom out so the user can see the new context he is in. 4947 * Another example is on showing a window that is not visible in the 4948 * magnified viewport the system may pan the viewport to make the window 4949 * the has popped up so the user knows that the context has changed. 4950 * Whether a screen magnification is performed is controlled by 4951 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4952 * 4953 * @hide 4954 */ 4955 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4956 "accessibility_display_magnification_auto_update"; 4957 4958 /** 4959 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4960 * modified from an AccessibilityService using the SoftKeyboardController. 4961 * 4962 * @hide 4963 */ 4964 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4965 "accessibility_soft_keyboard_mode"; 4966 4967 /** 4968 * Default soft keyboard behavior. 4969 * 4970 * @hide 4971 */ 4972 public static final int SHOW_MODE_AUTO = 0; 4973 4974 /** 4975 * Soft keyboard is never shown. 4976 * 4977 * @hide 4978 */ 4979 public static final int SHOW_MODE_HIDDEN = 1; 4980 4981 /** 4982 * Setting that specifies whether timed text (captions) should be 4983 * displayed in video content. Text display properties are controlled by 4984 * the following settings: 4985 * <ul> 4986 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4987 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4988 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4989 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4990 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4991 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4992 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4993 * </ul> 4994 * 4995 * @hide 4996 */ 4997 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4998 "accessibility_captioning_enabled"; 4999 5000 /** 5001 * Setting that specifies the language for captions as a locale string, 5002 * e.g. en_US. 5003 * 5004 * @see java.util.Locale#toString 5005 * @hide 5006 */ 5007 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5008 "accessibility_captioning_locale"; 5009 5010 /** 5011 * Integer property that specifies the preset style for captions, one 5012 * of: 5013 * <ul> 5014 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5015 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5016 * </ul> 5017 * 5018 * @see java.util.Locale#toString 5019 * @hide 5020 */ 5021 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5022 "accessibility_captioning_preset"; 5023 5024 /** 5025 * Integer property that specifes the background color for captions as a 5026 * packed 32-bit color. 5027 * 5028 * @see android.graphics.Color#argb 5029 * @hide 5030 */ 5031 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5032 "accessibility_captioning_background_color"; 5033 5034 /** 5035 * Integer property that specifes the foreground color for captions as a 5036 * packed 32-bit color. 5037 * 5038 * @see android.graphics.Color#argb 5039 * @hide 5040 */ 5041 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5042 "accessibility_captioning_foreground_color"; 5043 5044 /** 5045 * Integer property that specifes the edge type for captions, one of: 5046 * <ul> 5047 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5048 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5049 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5050 * </ul> 5051 * 5052 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5053 * @hide 5054 */ 5055 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5056 "accessibility_captioning_edge_type"; 5057 5058 /** 5059 * Integer property that specifes the edge color for captions as a 5060 * packed 32-bit color. 5061 * 5062 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5063 * @see android.graphics.Color#argb 5064 * @hide 5065 */ 5066 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5067 "accessibility_captioning_edge_color"; 5068 5069 /** 5070 * Integer property that specifes the window color for captions as a 5071 * packed 32-bit color. 5072 * 5073 * @see android.graphics.Color#argb 5074 * @hide 5075 */ 5076 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5077 "accessibility_captioning_window_color"; 5078 5079 /** 5080 * String property that specifies the typeface for captions, one of: 5081 * <ul> 5082 * <li>DEFAULT 5083 * <li>MONOSPACE 5084 * <li>SANS_SERIF 5085 * <li>SERIF 5086 * </ul> 5087 * 5088 * @see android.graphics.Typeface 5089 * @hide 5090 */ 5091 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5092 "accessibility_captioning_typeface"; 5093 5094 /** 5095 * Floating point property that specifies font scaling for captions. 5096 * 5097 * @hide 5098 */ 5099 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5100 "accessibility_captioning_font_scale"; 5101 5102 /** 5103 * Setting that specifies whether display color inversion is enabled. 5104 */ 5105 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5106 "accessibility_display_inversion_enabled"; 5107 5108 /** 5109 * Setting that specifies whether display color space adjustment is 5110 * enabled. 5111 * 5112 * @hide 5113 */ 5114 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5115 "accessibility_display_daltonizer_enabled"; 5116 5117 /** 5118 * Integer property that specifies the type of color space adjustment to 5119 * perform. Valid values are defined in AccessibilityManager. 5120 * 5121 * @hide 5122 */ 5123 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5124 "accessibility_display_daltonizer"; 5125 5126 /** 5127 * Float list that specifies the color matrix to apply to 5128 * the display. Valid values are defined in AccessibilityManager. 5129 * 5130 * @hide 5131 */ 5132 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5133 "accessibility_display_color_matrix"; 5134 5135 /** 5136 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5137 * enabled. 5138 * 5139 * @hide 5140 */ 5141 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5142 "accessibility_autoclick_enabled"; 5143 5144 /** 5145 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5146 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5147 * 5148 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5149 * @hide 5150 */ 5151 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5152 "accessibility_autoclick_delay"; 5153 5154 /** 5155 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5156 * accessibility. 5157 * (0 = false, 1 = true) 5158 * @hide 5159 */ 5160 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5161 "accessibility_large_pointer_icon"; 5162 5163 /** 5164 * The timeout for considering a press to be a long press in milliseconds. 5165 * @hide 5166 */ 5167 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5168 5169 /** 5170 * List of the enabled print services. 5171 * 5172 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5173 * from pre-N. 5174 * 5175 * @hide 5176 */ 5177 public static final String ENABLED_PRINT_SERVICES = 5178 "enabled_print_services"; 5179 5180 /** 5181 * List of the disabled print services. 5182 * 5183 * @hide 5184 */ 5185 public static final String DISABLED_PRINT_SERVICES = 5186 "disabled_print_services"; 5187 5188 /** 5189 * The saved value for WindowManagerService.setForcedDisplayDensity() 5190 * formatted as a single integer representing DPI. If unset, then use 5191 * the real display density. 5192 * 5193 * @hide 5194 */ 5195 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5196 5197 /** 5198 * Setting to always use the default text-to-speech settings regardless 5199 * of the application settings. 5200 * 1 = override application settings, 5201 * 0 = use application settings (if specified). 5202 * 5203 * @deprecated The value of this setting is no longer respected by 5204 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5205 */ 5206 @Deprecated 5207 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5208 5209 /** 5210 * Default text-to-speech engine speech rate. 100 = 1x 5211 */ 5212 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5213 5214 /** 5215 * Default text-to-speech engine pitch. 100 = 1x 5216 */ 5217 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5218 5219 /** 5220 * Default text-to-speech engine. 5221 */ 5222 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5223 5224 /** 5225 * Default text-to-speech language. 5226 * 5227 * @deprecated this setting is no longer in use, as of the Ice Cream 5228 * Sandwich release. Apps should never need to read this setting directly, 5229 * instead can query the TextToSpeech framework classes for the default 5230 * locale. {@link TextToSpeech#getLanguage()}. 5231 */ 5232 @Deprecated 5233 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5234 5235 /** 5236 * Default text-to-speech country. 5237 * 5238 * @deprecated this setting is no longer in use, as of the Ice Cream 5239 * Sandwich release. Apps should never need to read this setting directly, 5240 * instead can query the TextToSpeech framework classes for the default 5241 * locale. {@link TextToSpeech#getLanguage()}. 5242 */ 5243 @Deprecated 5244 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5245 5246 /** 5247 * Default text-to-speech locale variant. 5248 * 5249 * @deprecated this setting is no longer in use, as of the Ice Cream 5250 * Sandwich release. Apps should never need to read this setting directly, 5251 * instead can query the TextToSpeech framework classes for the 5252 * locale that is in use {@link TextToSpeech#getLanguage()}. 5253 */ 5254 @Deprecated 5255 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5256 5257 /** 5258 * Stores the default tts locales on a per engine basis. Stored as 5259 * a comma seperated list of values, each value being of the form 5260 * {@code engine_name:locale} for example, 5261 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5262 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5263 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5264 * setting directly, and can query the TextToSpeech framework classes 5265 * for the locale that is in use. 5266 * 5267 * @hide 5268 */ 5269 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5270 5271 /** 5272 * Space delimited list of plugin packages that are enabled. 5273 */ 5274 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5275 5276 /** 5277 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5278 * instead. 5279 */ 5280 @Deprecated 5281 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5282 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5283 5284 /** 5285 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5286 * instead. 5287 */ 5288 @Deprecated 5289 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5290 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5291 5292 /** 5293 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5294 * instead. 5295 */ 5296 @Deprecated 5297 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5298 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5299 5300 /** 5301 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5302 * instead. 5303 */ 5304 @Deprecated 5305 public static final String WIFI_ON = Global.WIFI_ON; 5306 5307 /** 5308 * The acceptable packet loss percentage (range 0 - 100) before trying 5309 * another AP on the same network. 5310 * @deprecated This setting is not used. 5311 */ 5312 @Deprecated 5313 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5314 "wifi_watchdog_acceptable_packet_loss_percentage"; 5315 5316 /** 5317 * The number of access points required for a network in order for the 5318 * watchdog to monitor it. 5319 * @deprecated This setting is not used. 5320 */ 5321 @Deprecated 5322 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5323 5324 /** 5325 * The delay between background checks. 5326 * @deprecated This setting is not used. 5327 */ 5328 @Deprecated 5329 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5330 "wifi_watchdog_background_check_delay_ms"; 5331 5332 /** 5333 * Whether the Wi-Fi watchdog is enabled for background checking even 5334 * after it thinks the user has connected to a good access point. 5335 * @deprecated This setting is not used. 5336 */ 5337 @Deprecated 5338 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5339 "wifi_watchdog_background_check_enabled"; 5340 5341 /** 5342 * The timeout for a background ping 5343 * @deprecated This setting is not used. 5344 */ 5345 @Deprecated 5346 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5347 "wifi_watchdog_background_check_timeout_ms"; 5348 5349 /** 5350 * The number of initial pings to perform that *may* be ignored if they 5351 * fail. Again, if these fail, they will *not* be used in packet loss 5352 * calculation. For example, one network always seemed to time out for 5353 * the first couple pings, so this is set to 3 by default. 5354 * @deprecated This setting is not used. 5355 */ 5356 @Deprecated 5357 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5358 "wifi_watchdog_initial_ignored_ping_count"; 5359 5360 /** 5361 * The maximum number of access points (per network) to attempt to test. 5362 * If this number is reached, the watchdog will no longer monitor the 5363 * initial connection state for the network. This is a safeguard for 5364 * networks containing multiple APs whose DNS does not respond to pings. 5365 * @deprecated This setting is not used. 5366 */ 5367 @Deprecated 5368 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5369 5370 /** 5371 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5372 */ 5373 @Deprecated 5374 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5375 5376 /** 5377 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5378 * @deprecated This setting is not used. 5379 */ 5380 @Deprecated 5381 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5382 5383 /** 5384 * The number of pings to test if an access point is a good connection. 5385 * @deprecated This setting is not used. 5386 */ 5387 @Deprecated 5388 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5389 5390 /** 5391 * The delay between pings. 5392 * @deprecated This setting is not used. 5393 */ 5394 @Deprecated 5395 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5396 5397 /** 5398 * The timeout per ping. 5399 * @deprecated This setting is not used. 5400 */ 5401 @Deprecated 5402 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5403 5404 /** 5405 * @deprecated Use 5406 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5407 */ 5408 @Deprecated 5409 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5410 5411 /** 5412 * @deprecated Use 5413 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5414 */ 5415 @Deprecated 5416 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5417 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5418 5419 /** 5420 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5421 * the receivers of the PendingIntent an opportunity to make a new network request before 5422 * the Network satisfying the request is potentially removed. 5423 * 5424 * @hide 5425 */ 5426 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5427 "connectivity_release_pending_intent_delay_ms"; 5428 5429 /** 5430 * Whether background data usage is allowed. 5431 * 5432 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5433 * availability of background data depends on several 5434 * combined factors. When background data is unavailable, 5435 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5436 * now appear disconnected. 5437 */ 5438 @Deprecated 5439 public static final String BACKGROUND_DATA = "background_data"; 5440 5441 /** 5442 * Origins for which browsers should allow geolocation by default. 5443 * The value is a space-separated list of origins. 5444 */ 5445 public static final String ALLOWED_GEOLOCATION_ORIGINS 5446 = "allowed_geolocation_origins"; 5447 5448 /** 5449 * The preferred TTY mode 0 = TTy Off, CDMA default 5450 * 1 = TTY Full 5451 * 2 = TTY HCO 5452 * 3 = TTY VCO 5453 * @hide 5454 */ 5455 public static final String PREFERRED_TTY_MODE = 5456 "preferred_tty_mode"; 5457 5458 /** 5459 * Whether the enhanced voice privacy mode is enabled. 5460 * 0 = normal voice privacy 5461 * 1 = enhanced voice privacy 5462 * @hide 5463 */ 5464 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5465 5466 /** 5467 * Whether the TTY mode mode is enabled. 5468 * 0 = disabled 5469 * 1 = enabled 5470 * @hide 5471 */ 5472 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5473 5474 /** 5475 * Controls whether settings backup is enabled. 5476 * Type: int ( 0 = disabled, 1 = enabled ) 5477 * @hide 5478 */ 5479 public static final String BACKUP_ENABLED = "backup_enabled"; 5480 5481 /** 5482 * Controls whether application data is automatically restored from backup 5483 * at install time. 5484 * Type: int ( 0 = disabled, 1 = enabled ) 5485 * @hide 5486 */ 5487 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5488 5489 /** 5490 * Indicates whether settings backup has been fully provisioned. 5491 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5492 * @hide 5493 */ 5494 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5495 5496 /** 5497 * Component of the transport to use for backup/restore. 5498 * @hide 5499 */ 5500 public static final String BACKUP_TRANSPORT = "backup_transport"; 5501 5502 /** 5503 * Version for which the setup wizard was last shown. Bumped for 5504 * each release when there is new setup information to show. 5505 * @hide 5506 */ 5507 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5508 5509 /** 5510 * The interval in milliseconds after which Wi-Fi is considered idle. 5511 * When idle, it is possible for the device to be switched from Wi-Fi to 5512 * the mobile data network. 5513 * @hide 5514 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5515 * instead. 5516 */ 5517 @Deprecated 5518 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5519 5520 /** 5521 * The global search provider chosen by the user (if multiple global 5522 * search providers are installed). This will be the provider returned 5523 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5524 * installed. This setting is stored as a flattened component name as 5525 * per {@link ComponentName#flattenToString()}. 5526 * 5527 * @hide 5528 */ 5529 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5530 "search_global_search_activity"; 5531 5532 /** 5533 * The number of promoted sources in GlobalSearch. 5534 * @hide 5535 */ 5536 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5537 /** 5538 * The maximum number of suggestions returned by GlobalSearch. 5539 * @hide 5540 */ 5541 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5542 /** 5543 * The number of suggestions GlobalSearch will ask each non-web search source for. 5544 * @hide 5545 */ 5546 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5547 /** 5548 * The number of suggestions the GlobalSearch will ask the web search source for. 5549 * @hide 5550 */ 5551 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5552 "search_web_results_override_limit"; 5553 /** 5554 * The number of milliseconds that GlobalSearch will wait for suggestions from 5555 * promoted sources before continuing with all other sources. 5556 * @hide 5557 */ 5558 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5559 "search_promoted_source_deadline_millis"; 5560 /** 5561 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5562 * @hide 5563 */ 5564 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5565 /** 5566 * The maximum number of milliseconds that GlobalSearch shows the previous results 5567 * after receiving a new query. 5568 * @hide 5569 */ 5570 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5571 /** 5572 * The maximum age of log data used for shortcuts in GlobalSearch. 5573 * @hide 5574 */ 5575 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5576 /** 5577 * The maximum age of log data used for source ranking in GlobalSearch. 5578 * @hide 5579 */ 5580 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5581 "search_max_source_event_age_millis"; 5582 /** 5583 * The minimum number of impressions needed to rank a source in GlobalSearch. 5584 * @hide 5585 */ 5586 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5587 "search_min_impressions_for_source_ranking"; 5588 /** 5589 * The minimum number of clicks needed to rank a source in GlobalSearch. 5590 * @hide 5591 */ 5592 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5593 "search_min_clicks_for_source_ranking"; 5594 /** 5595 * The maximum number of shortcuts shown by GlobalSearch. 5596 * @hide 5597 */ 5598 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5599 /** 5600 * The size of the core thread pool for suggestion queries in GlobalSearch. 5601 * @hide 5602 */ 5603 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5604 "search_query_thread_core_pool_size"; 5605 /** 5606 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5607 * @hide 5608 */ 5609 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5610 "search_query_thread_max_pool_size"; 5611 /** 5612 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5613 * @hide 5614 */ 5615 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5616 "search_shortcut_refresh_core_pool_size"; 5617 /** 5618 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5619 * @hide 5620 */ 5621 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5622 "search_shortcut_refresh_max_pool_size"; 5623 /** 5624 * The maximun time that excess threads in the GlobalSeach thread pools will 5625 * wait before terminating. 5626 * @hide 5627 */ 5628 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5629 "search_thread_keepalive_seconds"; 5630 /** 5631 * The maximum number of concurrent suggestion queries to each source. 5632 * @hide 5633 */ 5634 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5635 "search_per_source_concurrent_query_limit"; 5636 5637 /** 5638 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5639 * @hide 5640 */ 5641 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5642 5643 /** 5644 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5645 * @hide 5646 */ 5647 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5648 5649 /** 5650 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5651 * @hide 5652 */ 5653 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5654 5655 /** 5656 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5657 * @hide 5658 */ 5659 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5660 5661 /** 5662 * If nonzero, ANRs in invisible background processes bring up a dialog. 5663 * Otherwise, the process will be silently killed. 5664 * @hide 5665 */ 5666 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5667 5668 /** 5669 * The {@link ComponentName} string of the service to be used as the voice recognition 5670 * service. 5671 * 5672 * @hide 5673 */ 5674 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5675 5676 /** 5677 * Stores whether an user has consented to have apps verified through PAM. 5678 * The value is boolean (1 or 0). 5679 * 5680 * @hide 5681 */ 5682 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5683 "package_verifier_user_consent"; 5684 5685 /** 5686 * The {@link ComponentName} string of the selected spell checker service which is 5687 * one of the services managed by the text service manager. 5688 * 5689 * @hide 5690 */ 5691 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5692 5693 /** 5694 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5695 * service which is one of the services managed by the text service manager. 5696 * 5697 * @hide 5698 */ 5699 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5700 "selected_spell_checker_subtype"; 5701 5702 /** 5703 * The {@link ComponentName} string whether spell checker is enabled or not. 5704 * 5705 * @hide 5706 */ 5707 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5708 5709 /** 5710 * What happens when the user presses the Power button while in-call 5711 * and the screen is on.<br/> 5712 * <b>Values:</b><br/> 5713 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5714 * 2 - The Power button hangs up the current call.<br/> 5715 * 5716 * @hide 5717 */ 5718 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5719 5720 /** 5721 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5722 * @hide 5723 */ 5724 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5725 5726 /** 5727 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5728 * @hide 5729 */ 5730 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5731 5732 /** 5733 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5734 * @hide 5735 */ 5736 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5737 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5738 5739 /** 5740 * Whether the device should wake when the wake gesture sensor detects motion. 5741 * @hide 5742 */ 5743 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5744 5745 /** 5746 * Whether the device should doze if configured. 5747 * @hide 5748 */ 5749 public static final String DOZE_ENABLED = "doze_enabled"; 5750 5751 /** 5752 * The current night mode that has been selected by the user. Owned 5753 * and controlled by UiModeManagerService. Constants are as per 5754 * UiModeManager. 5755 * @hide 5756 */ 5757 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5758 5759 /** 5760 * Whether screensavers are enabled. 5761 * @hide 5762 */ 5763 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5764 5765 /** 5766 * The user's chosen screensaver components. 5767 * 5768 * These will be launched by the PhoneWindowManager after a timeout when not on 5769 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5770 * @hide 5771 */ 5772 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5773 5774 /** 5775 * If screensavers are enabled, whether the screensaver should be automatically launched 5776 * when the device is inserted into a (desk) dock. 5777 * @hide 5778 */ 5779 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5780 5781 /** 5782 * If screensavers are enabled, whether the screensaver should be automatically launched 5783 * when the screen times out when not on battery. 5784 * @hide 5785 */ 5786 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5787 5788 /** 5789 * If screensavers are enabled, the default screensaver component. 5790 * @hide 5791 */ 5792 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5793 5794 /** 5795 * The default NFC payment component 5796 * @hide 5797 */ 5798 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5799 5800 /** 5801 * Whether NFC payment is handled by the foreground application or a default. 5802 * @hide 5803 */ 5804 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5805 5806 /** 5807 * Specifies the package name currently configured to be the primary sms application 5808 * @hide 5809 */ 5810 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5811 5812 /** 5813 * Specifies the package name currently configured to be the default dialer application 5814 * @hide 5815 */ 5816 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5817 5818 /** 5819 * Specifies the package name currently configured to be the emergency assistance application 5820 * 5821 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5822 * 5823 * @hide 5824 */ 5825 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5826 5827 /** 5828 * Specifies whether the current app context on scren (assist data) will be sent to the 5829 * assist application (active voice interaction service). 5830 * 5831 * @hide 5832 */ 5833 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5834 5835 /** 5836 * Specifies whether a screenshot of the screen contents will be sent to the assist 5837 * application (active voice interaction service). 5838 * 5839 * @hide 5840 */ 5841 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5842 5843 /** 5844 * Names of the service component that the current user has explicitly allowed to 5845 * see and change the importance of all of the user's notifications. 5846 * 5847 * @hide 5848 */ 5849 public static final String ENABLED_NOTIFICATION_ASSISTANT 5850 = "enabled_notification_assistant"; 5851 5852 /** 5853 * Names of the service components that the current user has explicitly allowed to 5854 * see all of the user's notifications, separated by ':'. 5855 * 5856 * @hide 5857 */ 5858 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5859 5860 /** 5861 * Names of the packages that the current user has explicitly allowed to 5862 * manage notification policy configuration, separated by ':'. 5863 */ 5864 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5865 "enabled_notification_policy_access_packages"; 5866 5867 /** @hide */ 5868 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5869 5870 /** @hide */ 5871 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5872 = "volume_controller_service_component"; 5873 5874 /** @hide */ 5875 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5876 5877 /** 5878 * This is the query URI for finding a print service to install. 5879 * 5880 * @hide 5881 */ 5882 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5883 5884 /** 5885 * This is the query URI for finding a NFC payment service to install. 5886 * 5887 * @hide 5888 */ 5889 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5890 5891 /** 5892 * If enabled, apps should try to skip any introductory hints on first launch. This might 5893 * apply to users that are already familiar with the environment or temporary users. 5894 * <p> 5895 * Type : int (0 to show hints, 1 to skip showing hints) 5896 */ 5897 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5898 5899 /** 5900 * Persisted playback time after a user confirmation of an unsafe volume level. 5901 * 5902 * @hide 5903 */ 5904 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5905 5906 /** 5907 * This preference enables notification display on the lockscreen. 5908 * @hide 5909 */ 5910 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5911 "lock_screen_show_notifications"; 5912 5913 /** 5914 * List of TV inputs that are currently hidden. This is a string 5915 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5916 * {@link android.net.Uri#encode(String)} and separated by ':'. 5917 * @hide 5918 */ 5919 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5920 5921 /** 5922 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5923 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5924 * and separated by ','. Each pair is separated by ':'. 5925 * @hide 5926 */ 5927 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5928 5929 /** 5930 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5931 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5932 * and 0 means automatic routing is enabled. 5933 * 5934 * @hide 5935 */ 5936 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5937 "usb_audio_automatic_routing_disabled"; 5938 5939 /** 5940 * The timeout in milliseconds before the device fully goes to sleep after 5941 * a period of inactivity. This value sets an upper bound on how long the device 5942 * will stay awake or dreaming without user activity. It should generally 5943 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5944 * will sleep before it ever has a chance to dream. 5945 * <p> 5946 * Use -1 to disable this timeout. 5947 * </p> 5948 * 5949 * @hide 5950 */ 5951 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5952 5953 /** 5954 * Controls whether double tap to wake is enabled. 5955 * @hide 5956 */ 5957 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5958 5959 /** 5960 * The current assistant component. It could be a voice interaction service, 5961 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5962 * handling. 5963 * 5964 * @hide 5965 */ 5966 public static final String ASSISTANT = "assistant"; 5967 5968 /** 5969 * Whether the camera launch gesture should be disabled. 5970 * 5971 * @hide 5972 */ 5973 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5974 5975 /** 5976 * Whether the camera launch gesture to double tap the power button when the screen is off 5977 * should be disabled. 5978 * 5979 * @hide 5980 */ 5981 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5982 "camera_double_tap_power_gesture_disabled"; 5983 5984 /** 5985 5986 /** 5987 * Behavior of twilight on the device. 5988 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5989 * or {@link #TWILIGHT_MODE_AUTO}. 5990 * @hide 5991 */ 5992 public static final String TWILIGHT_MODE = "twilight_mode"; 5993 5994 /** 5995 * Twilight mode always off. 5996 * @hide 5997 */ 5998 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 5999 6000 /** 6001 * Twilight mode always on. 6002 * @hide 6003 */ 6004 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6005 6006 /** 6007 * Twilight mode auto. 6008 * @hide 6009 */ 6010 public static final int TWILIGHT_MODE_AUTO = 2; 6011 6012 /** 6013 * Twilight mode auto, temporarily overriden to on. 6014 * @hide 6015 */ 6016 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6017 6018 /** 6019 * Twilight mode auto, temporarily overriden to off. 6020 * @hide 6021 */ 6022 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6023 6024 /** 6025 * Whether brightness should automatically adjust based on twilight state. 6026 * @hide 6027 */ 6028 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6029 6030 /** 6031 * This are the settings to be backed up. 6032 * 6033 * NOTE: Settings are backed up and restored in the order they appear 6034 * in this array. If you have one setting depending on another, 6035 * make sure that they are ordered appropriately. 6036 * 6037 * @hide 6038 */ 6039 public static final String[] SETTINGS_TO_BACKUP = { 6040 BUGREPORT_IN_POWER_MENU, // moved to global 6041 ALLOW_MOCK_LOCATION, 6042 PARENTAL_CONTROL_ENABLED, 6043 PARENTAL_CONTROL_REDIRECT_URL, 6044 USB_MASS_STORAGE_ENABLED, // moved to global 6045 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6046 ACCESSIBILITY_DISPLAY_DALTONIZER, 6047 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6048 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6049 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6050 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6051 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6052 ACCESSIBILITY_SCRIPT_INJECTION, 6053 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6054 BACKUP_AUTO_RESTORE, 6055 ENABLED_ACCESSIBILITY_SERVICES, 6056 ENABLED_NOTIFICATION_LISTENERS, 6057 ENABLED_INPUT_METHODS, 6058 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6059 TOUCH_EXPLORATION_ENABLED, 6060 ACCESSIBILITY_ENABLED, 6061 ACCESSIBILITY_SPEAK_PASSWORD, 6062 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6063 ACCESSIBILITY_CAPTIONING_PRESET, 6064 ACCESSIBILITY_CAPTIONING_ENABLED, 6065 ACCESSIBILITY_CAPTIONING_LOCALE, 6066 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6067 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6068 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6069 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6070 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6071 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6072 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6073 TTS_USE_DEFAULTS, 6074 TTS_DEFAULT_RATE, 6075 TTS_DEFAULT_PITCH, 6076 TTS_DEFAULT_SYNTH, 6077 TTS_DEFAULT_LANG, 6078 TTS_DEFAULT_COUNTRY, 6079 TTS_ENABLED_PLUGINS, 6080 TTS_DEFAULT_LOCALE, 6081 SHOW_IME_WITH_HARD_KEYBOARD, 6082 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6083 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6084 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6085 SELECTED_SPELL_CHECKER, 6086 SELECTED_SPELL_CHECKER_SUBTYPE, 6087 SPELL_CHECKER_ENABLED, 6088 MOUNT_PLAY_NOTIFICATION_SND, 6089 MOUNT_UMS_AUTOSTART, 6090 MOUNT_UMS_PROMPT, 6091 MOUNT_UMS_NOTIFY_ENABLED, 6092 UI_NIGHT_MODE, 6093 SLEEP_TIMEOUT, 6094 DOUBLE_TAP_TO_WAKE, 6095 WAKE_GESTURE_ENABLED, 6096 LONG_PRESS_TIMEOUT, 6097 CAMERA_GESTURE_DISABLED, 6098 ACCESSIBILITY_AUTOCLICK_ENABLED, 6099 ACCESSIBILITY_AUTOCLICK_DELAY, 6100 ACCESSIBILITY_LARGE_POINTER_ICON, 6101 PREFERRED_TTY_MODE, 6102 ENHANCED_VOICE_PRIVACY_ENABLED, 6103 TTY_MODE_ENABLED, 6104 INCALL_POWER_BUTTON_BEHAVIOR 6105 }; 6106 6107 /** 6108 * These entries are considered common between the personal and the managed profile, 6109 * since the managed profile doesn't get to change them. 6110 */ 6111 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6112 6113 static { 6114 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6115 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6116 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6117 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6118 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6119 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6120 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6121 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6122 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6123 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6124 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6125 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6126 } 6127 6128 /** @hide */ 6129 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6130 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6131 } 6132 6133 /** 6134 * Helper method for determining if a location provider is enabled. 6135 * 6136 * @param cr the content resolver to use 6137 * @param provider the location provider to query 6138 * @return true if the provider is enabled 6139 * 6140 * @deprecated use {@link #LOCATION_MODE} or 6141 * {@link LocationManager#isProviderEnabled(String)} 6142 */ 6143 @Deprecated 6144 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6145 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6146 } 6147 6148 /** 6149 * Helper method for determining if a location provider is enabled. 6150 * @param cr the content resolver to use 6151 * @param provider the location provider to query 6152 * @param userId the userId to query 6153 * @return true if the provider is enabled 6154 * @deprecated use {@link #LOCATION_MODE} or 6155 * {@link LocationManager#isProviderEnabled(String)} 6156 * @hide 6157 */ 6158 @Deprecated 6159 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6160 String allowedProviders = Settings.Secure.getStringForUser(cr, 6161 LOCATION_PROVIDERS_ALLOWED, userId); 6162 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6163 } 6164 6165 /** 6166 * Thread-safe method for enabling or disabling a single location provider. 6167 * @param cr the content resolver to use 6168 * @param provider the location provider to enable or disable 6169 * @param enabled true if the provider should be enabled 6170 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6171 */ 6172 @Deprecated 6173 public static final void setLocationProviderEnabled(ContentResolver cr, 6174 String provider, boolean enabled) { 6175 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6176 } 6177 6178 /** 6179 * Thread-safe method for enabling or disabling a single location provider. 6180 * 6181 * @param cr the content resolver to use 6182 * @param provider the location provider to enable or disable 6183 * @param enabled true if the provider should be enabled 6184 * @param userId the userId for which to enable/disable providers 6185 * @return true if the value was set, false on database errors 6186 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6187 * {@link #LOCATION_MODE} 6188 * @hide 6189 */ 6190 @Deprecated 6191 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6192 String provider, boolean enabled, int userId) { 6193 synchronized (mLocationSettingsLock) { 6194 // to ensure thread safety, we write the provider name with a '+' or '-' 6195 // and let the SettingsProvider handle it rather than reading and modifying 6196 // the list of enabled providers. 6197 if (enabled) { 6198 provider = "+" + provider; 6199 } else { 6200 provider = "-" + provider; 6201 } 6202 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6203 userId); 6204 } 6205 } 6206 6207 /** 6208 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6209 */ 6210 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6211 final int mode = getLocationModeForUser(cr, userId); 6212 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6213 } 6214 6215 /** 6216 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6217 */ 6218 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6219 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6220 LOCATION_MODE_HIGH_ACCURACY, userId); 6221 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6222 // turn on location any longer. 6223 if (mode == LOCATION_MODE_OFF) { 6224 mode = LOCATION_MODE_HIGH_ACCURACY; 6225 } 6226 return setLocationModeForUser(cr, mode, userId); 6227 } 6228 6229 /** 6230 * Thread-safe method for setting the location mode to one of 6231 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6232 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6233 * 6234 * @param cr the content resolver to use 6235 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6236 * @param userId the userId for which to change mode 6237 * @return true if the value was set, false on database errors 6238 * 6239 * @throws IllegalArgumentException if mode is not one of the supported values 6240 */ 6241 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6242 int userId) { 6243 synchronized (mLocationSettingsLock) { 6244 boolean gps = false; 6245 boolean network = false; 6246 switch (mode) { 6247 case LOCATION_MODE_PREVIOUS: 6248 // Retrieve the actual mode and set to that mode. 6249 return restoreLocationModeForUser(cr, userId); 6250 case LOCATION_MODE_OFF: 6251 saveLocationModeForUser(cr, userId); 6252 break; 6253 case LOCATION_MODE_SENSORS_ONLY: 6254 gps = true; 6255 break; 6256 case LOCATION_MODE_BATTERY_SAVING: 6257 network = true; 6258 break; 6259 case LOCATION_MODE_HIGH_ACCURACY: 6260 gps = true; 6261 network = true; 6262 break; 6263 default: 6264 throw new IllegalArgumentException("Invalid location mode: " + mode); 6265 } 6266 // Note it's important that we set the NLP mode first. The Google implementation 6267 // of NLP clears its NLP consent setting any time it receives a 6268 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6269 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6270 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6271 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6272 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6273 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6274 // dialog. Then the people who wrote the setup wizard would be sad. 6275 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6276 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6277 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6278 cr, LocationManager.GPS_PROVIDER, gps, userId); 6279 return gpsSuccess && nlpSuccess; 6280 } 6281 } 6282 6283 /** 6284 * Thread-safe method for reading the location mode, returns one of 6285 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6286 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6287 * 6288 * @param cr the content resolver to use 6289 * @param userId the userId for which to read the mode 6290 * @return the location mode 6291 */ 6292 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6293 synchronized (mLocationSettingsLock) { 6294 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6295 cr, LocationManager.GPS_PROVIDER, userId); 6296 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6297 cr, LocationManager.NETWORK_PROVIDER, userId); 6298 if (gpsEnabled && networkEnabled) { 6299 return LOCATION_MODE_HIGH_ACCURACY; 6300 } else if (gpsEnabled) { 6301 return LOCATION_MODE_SENSORS_ONLY; 6302 } else if (networkEnabled) { 6303 return LOCATION_MODE_BATTERY_SAVING; 6304 } else { 6305 return LOCATION_MODE_OFF; 6306 } 6307 } 6308 } 6309 } 6310 6311 /** 6312 * Global system settings, containing preferences that always apply identically 6313 * to all defined users. Applications can read these but are not allowed to write; 6314 * like the "Secure" settings, these are for preferences that the user must 6315 * explicitly modify through the system UI or specialized APIs for those values. 6316 */ 6317 public static final class Global extends NameValueTable { 6318 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6319 6320 /** 6321 * The content:// style URL for global secure settings items. Not public. 6322 */ 6323 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6324 6325 /** 6326 * Whether users are allowed to add more users or guest from lockscreen. 6327 * <p> 6328 * Type: int 6329 * @hide 6330 */ 6331 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6332 6333 /** 6334 * Setting whether the global gesture for enabling accessibility is enabled. 6335 * If this gesture is enabled the user will be able to perfrom it to enable 6336 * the accessibility state without visiting the settings app. 6337 * @hide 6338 */ 6339 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6340 "enable_accessibility_global_gesture_enabled"; 6341 6342 /** 6343 * Whether Airplane Mode is on. 6344 */ 6345 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6346 6347 /** 6348 * Whether Theater Mode is on. 6349 * {@hide} 6350 */ 6351 @SystemApi 6352 public static final String THEATER_MODE_ON = "theater_mode_on"; 6353 6354 /** 6355 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6356 */ 6357 public static final String RADIO_BLUETOOTH = "bluetooth"; 6358 6359 /** 6360 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6361 */ 6362 public static final String RADIO_WIFI = "wifi"; 6363 6364 /** 6365 * {@hide} 6366 */ 6367 public static final String RADIO_WIMAX = "wimax"; 6368 /** 6369 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6370 */ 6371 public static final String RADIO_CELL = "cell"; 6372 6373 /** 6374 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6375 */ 6376 public static final String RADIO_NFC = "nfc"; 6377 6378 /** 6379 * A comma separated list of radios that need to be disabled when airplane mode 6380 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6381 * included in the comma separated list. 6382 */ 6383 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6384 6385 /** 6386 * A comma separated list of radios that should to be disabled when airplane mode 6387 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6388 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6389 * will be turned off when entering airplane mode, but the user will be able to reenable 6390 * Wifi in the Settings app. 6391 * 6392 * {@hide} 6393 */ 6394 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6395 6396 /** 6397 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6398 * See {@link android.bluetooth.BluetoothProfile}. 6399 * {@hide} 6400 */ 6401 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6402 6403 /** 6404 * A semi-colon separated list of Bluetooth interoperability workarounds. 6405 * Each entry is a partial Bluetooth device address string and an integer representing 6406 * the feature to be disabled, separated by a comma. The integer must correspond 6407 * to a interoperability feature as defined in "interop.h" in /system/bt. 6408 * <p> 6409 * Example: <br/> 6410 * "00:11:22,0;01:02:03:04,2" 6411 * @hide 6412 */ 6413 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6414 6415 /** 6416 * The policy for deciding when Wi-Fi should go to sleep (which will in 6417 * turn switch to using the mobile data as an Internet connection). 6418 * <p> 6419 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6420 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6421 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6422 */ 6423 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6424 6425 /** 6426 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6427 * policy, which is to sleep shortly after the turning off 6428 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6429 */ 6430 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6431 6432 /** 6433 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6434 * the device is on battery, and never go to sleep when the device is 6435 * plugged in. 6436 */ 6437 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6438 6439 /** 6440 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6441 */ 6442 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6443 6444 /** 6445 * Value to specify if the user prefers the date, time and time zone 6446 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6447 */ 6448 public static final String AUTO_TIME = "auto_time"; 6449 6450 /** 6451 * Value to specify if the user prefers the time zone 6452 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6453 */ 6454 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6455 6456 /** 6457 * URI for the car dock "in" event sound. 6458 * @hide 6459 */ 6460 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6461 6462 /** 6463 * URI for the car dock "out" event sound. 6464 * @hide 6465 */ 6466 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6467 6468 /** 6469 * URI for the desk dock "in" event sound. 6470 * @hide 6471 */ 6472 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6473 6474 /** 6475 * URI for the desk dock "out" event sound. 6476 * @hide 6477 */ 6478 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6479 6480 /** 6481 * Whether to play a sound for dock events. 6482 * @hide 6483 */ 6484 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6485 6486 /** 6487 * URI for the "device locked" (keyguard shown) sound. 6488 * @hide 6489 */ 6490 public static final String LOCK_SOUND = "lock_sound"; 6491 6492 /** 6493 * URI for the "device unlocked" sound. 6494 * @hide 6495 */ 6496 public static final String UNLOCK_SOUND = "unlock_sound"; 6497 6498 /** 6499 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6500 * state without unlocking. 6501 * @hide 6502 */ 6503 public static final String TRUSTED_SOUND = "trusted_sound"; 6504 6505 /** 6506 * URI for the low battery sound file. 6507 * @hide 6508 */ 6509 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6510 6511 /** 6512 * Whether to play a sound for low-battery alerts. 6513 * @hide 6514 */ 6515 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6516 6517 /** 6518 * URI for the "wireless charging started" sound. 6519 * @hide 6520 */ 6521 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6522 "wireless_charging_started_sound"; 6523 6524 /** 6525 * Whether to play a sound for charging events. 6526 * @hide 6527 */ 6528 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6529 6530 /** 6531 * Whether we keep the device on while the device is plugged in. 6532 * Supported values are: 6533 * <ul> 6534 * <li>{@code 0} to never stay on while plugged in</li> 6535 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6536 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6537 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6538 * </ul> 6539 * These values can be OR-ed together. 6540 */ 6541 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6542 6543 /** 6544 * When the user has enable the option to have a "bug report" command 6545 * in the power menu. 6546 * @hide 6547 */ 6548 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6549 6550 /** 6551 * Whether ADB is enabled. 6552 */ 6553 public static final String ADB_ENABLED = "adb_enabled"; 6554 6555 /** 6556 * Whether Views are allowed to save their attribute data. 6557 * @hide 6558 */ 6559 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6560 6561 /** 6562 * Whether assisted GPS should be enabled or not. 6563 * @hide 6564 */ 6565 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6566 6567 /** 6568 * Whether bluetooth is enabled/disabled 6569 * 0=disabled. 1=enabled. 6570 */ 6571 public static final String BLUETOOTH_ON = "bluetooth_on"; 6572 6573 /** 6574 * CDMA Cell Broadcast SMS 6575 * 0 = CDMA Cell Broadcast SMS disabled 6576 * 1 = CDMA Cell Broadcast SMS enabled 6577 * @hide 6578 */ 6579 public static final String CDMA_CELL_BROADCAST_SMS = 6580 "cdma_cell_broadcast_sms"; 6581 6582 /** 6583 * The CDMA roaming mode 0 = Home Networks, CDMA default 6584 * 1 = Roaming on Affiliated networks 6585 * 2 = Roaming on any networks 6586 * @hide 6587 */ 6588 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6589 6590 /** 6591 * The CDMA subscription mode 0 = RUIM/SIM (default) 6592 * 1 = NV 6593 * @hide 6594 */ 6595 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6596 6597 /** Inactivity timeout to track mobile data activity. 6598 * 6599 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6600 * infer the data activity of mobile network. After a period of no activity on mobile 6601 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6602 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6603 * subsequent activity on mobile networks triggers the firing of {@code 6604 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6605 * 6606 * Network activity refers to transmitting or receiving data on the network interfaces. 6607 * 6608 * Tracking is disabled if set to zero or negative value. 6609 * 6610 * @hide 6611 */ 6612 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6613 6614 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6615 * but for Wifi network. 6616 * @hide 6617 */ 6618 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6619 6620 /** 6621 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6622 */ 6623 public static final String DATA_ROAMING = "data_roaming"; 6624 6625 /** 6626 * The value passed to a Mobile DataConnection via bringUp which defines the 6627 * number of retries to preform when setting up the initial connection. The default 6628 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6629 * @hide 6630 */ 6631 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6632 6633 /** 6634 * Whether any package can be on external storage. When this is true, any 6635 * package, regardless of manifest values, is a candidate for installing 6636 * or moving onto external storage. (0 = false, 1 = true) 6637 * @hide 6638 */ 6639 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6640 6641 /** 6642 * Whether any activity can be resized. When this is true, any 6643 * activity, regardless of manifest values, can be resized for multi-window. 6644 * (0 = false, 1 = true) 6645 * @hide 6646 */ 6647 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6648 = "force_resizable_activities"; 6649 6650 /** 6651 * Whether to enable experimental freeform support for windows. 6652 * @hide 6653 */ 6654 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6655 = "enable_freeform_support"; 6656 6657 /** 6658 * Whether user has enabled development settings. 6659 */ 6660 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6661 6662 /** 6663 * Whether the device has been provisioned (0 = false, 1 = true). 6664 * <p>On a multiuser device with a separate system user, the screen may be locked 6665 * as soon as this is set to true and further activities cannot be launched on the 6666 * system user unless they are marked to show over keyguard. 6667 */ 6668 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6669 6670 /** 6671 * The saved value for WindowManagerService.setForcedDisplaySize(). 6672 * Two integers separated by a comma. If unset, then use the real display size. 6673 * @hide 6674 */ 6675 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6676 6677 /** 6678 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6679 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6680 * @hide 6681 */ 6682 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6683 6684 /** 6685 * The maximum size, in bytes, of a download that the download manager will transfer over 6686 * a non-wifi connection. 6687 * @hide 6688 */ 6689 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6690 "download_manager_max_bytes_over_mobile"; 6691 6692 /** 6693 * The recommended maximum size, in bytes, of a download that the download manager should 6694 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6695 * have the option to start the download over the mobile connection anyway. 6696 * @hide 6697 */ 6698 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6699 "download_manager_recommended_max_bytes_over_mobile"; 6700 6701 /** 6702 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6703 */ 6704 @Deprecated 6705 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6706 6707 /** 6708 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6709 * sent or processed. (0 = false, 1 = true) 6710 * @hide 6711 */ 6712 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6713 6714 /** 6715 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6716 * and the output is redirected to AV Receiver connected via 6717 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6718 * @hide 6719 */ 6720 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6721 6722 /** 6723 * Whether TV will automatically turn on upon reception of the CEC command 6724 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6725 * @hide 6726 */ 6727 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6728 "hdmi_control_auto_wakeup_enabled"; 6729 6730 /** 6731 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6732 * (0 = false, 1 = true) 6733 * @hide 6734 */ 6735 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6736 "hdmi_control_auto_device_off_enabled"; 6737 6738 /** 6739 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6740 * client. 6741 * (0 = false, 1 = true) 6742 * @hide 6743 */ 6744 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6745 6746 /** 6747 * Whether TV will switch to MHL port when a mobile device is plugged in. 6748 * (0 = false, 1 = true) 6749 * @hide 6750 */ 6751 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6752 6753 /** 6754 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6755 * @hide 6756 */ 6757 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6758 6759 /** 6760 * Whether mobile data connections are allowed by the user. See 6761 * ConnectivityManager for more info. 6762 * @hide 6763 */ 6764 public static final String MOBILE_DATA = "mobile_data"; 6765 6766 /** 6767 * Whether the mobile data connection should remain active even when higher 6768 * priority networks like WiFi are active, to help make network switching faster. 6769 * 6770 * See ConnectivityService for more info. 6771 * 6772 * (0 = disabled, 1 = enabled) 6773 * @hide 6774 */ 6775 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6776 6777 /** {@hide} */ 6778 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6779 /** {@hide} */ 6780 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6781 /** {@hide} */ 6782 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6783 /** {@hide} */ 6784 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6785 /** {@hide} */ 6786 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6787 6788 /** {@hide} */ 6789 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6790 /** {@hide} */ 6791 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6792 /** {@hide} */ 6793 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6794 /** {@hide} */ 6795 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6796 6797 /** {@hide} */ 6798 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6799 /** {@hide} */ 6800 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6801 /** {@hide} */ 6802 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6803 /** {@hide} */ 6804 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6805 6806 /** {@hide} */ 6807 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6808 /** {@hide} */ 6809 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6810 /** {@hide} */ 6811 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6812 /** {@hide} */ 6813 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6814 6815 /** 6816 * User preference for which network(s) should be used. Only the 6817 * connectivity service should touch this. 6818 */ 6819 public static final String NETWORK_PREFERENCE = "network_preference"; 6820 6821 /** 6822 * Which package name to use for network scoring. If null, or if the package is not a valid 6823 * scorer app, external network scores will neither be requested nor accepted. 6824 * @hide 6825 */ 6826 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6827 6828 /** 6829 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6830 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6831 * exceeded. 6832 * @hide 6833 */ 6834 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6835 6836 /** 6837 * The length of time in milli-seconds that automatic small adjustments to 6838 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6839 * @hide 6840 */ 6841 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6842 6843 /** Preferred NTP server. {@hide} */ 6844 public static final String NTP_SERVER = "ntp_server"; 6845 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6846 public static final String NTP_TIMEOUT = "ntp_timeout"; 6847 6848 /** {@hide} */ 6849 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6850 6851 /** 6852 * Whether to disable the automatic scheduling of system updates. 6853 * 1 = system updates won't be automatically scheduled (will always 6854 * present notification instead). 6855 * 0 = system updates will be automatically scheduled. (default) 6856 * @hide 6857 */ 6858 @SystemApi 6859 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6860 6861 /** 6862 * Whether the package manager should send package verification broadcasts for verifiers to 6863 * review apps prior to installation. 6864 * 1 = request apps to be verified prior to installation, if a verifier exists. 6865 * 0 = do not verify apps before installation 6866 * @hide 6867 */ 6868 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6869 6870 /** Timeout for package verification. 6871 * @hide */ 6872 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6873 6874 /** Default response code for package verification. 6875 * @hide */ 6876 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6877 6878 /** 6879 * Show package verification setting in the Settings app. 6880 * 1 = show (default) 6881 * 0 = hide 6882 * @hide 6883 */ 6884 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6885 6886 /** 6887 * Run package verification on apps installed through ADB/ADT/USB 6888 * 1 = perform package verification on ADB installs (default) 6889 * 0 = bypass package verification on ADB installs 6890 * @hide 6891 */ 6892 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6893 6894 /** 6895 * Time since last fstrim (milliseconds) after which we force one to happen 6896 * during device startup. If unset, the default is 3 days. 6897 * @hide 6898 */ 6899 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6900 6901 /** 6902 * The interval in milliseconds at which to check packet counts on the 6903 * mobile data interface when screen is on, to detect possible data 6904 * connection problems. 6905 * @hide 6906 */ 6907 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6908 "pdp_watchdog_poll_interval_ms"; 6909 6910 /** 6911 * The interval in milliseconds at which to check packet counts on the 6912 * mobile data interface when screen is off, to detect possible data 6913 * connection problems. 6914 * @hide 6915 */ 6916 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6917 "pdp_watchdog_long_poll_interval_ms"; 6918 6919 /** 6920 * The interval in milliseconds at which to check packet counts on the 6921 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6922 * outgoing packets has been reached without incoming packets. 6923 * @hide 6924 */ 6925 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6926 "pdp_watchdog_error_poll_interval_ms"; 6927 6928 /** 6929 * The number of outgoing packets sent without seeing an incoming packet 6930 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6931 * device is logged to the event log 6932 * @hide 6933 */ 6934 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6935 "pdp_watchdog_trigger_packet_count"; 6936 6937 /** 6938 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6939 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6940 * attempting data connection recovery. 6941 * @hide 6942 */ 6943 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6944 "pdp_watchdog_error_poll_count"; 6945 6946 /** 6947 * The number of failed PDP reset attempts before moving to something more 6948 * drastic: re-registering to the network. 6949 * @hide 6950 */ 6951 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6952 "pdp_watchdog_max_pdp_reset_fail_count"; 6953 6954 /** 6955 * A positive value indicates how often the SamplingProfiler 6956 * should take snapshots. Zero value means SamplingProfiler 6957 * is disabled. 6958 * 6959 * @hide 6960 */ 6961 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6962 6963 /** 6964 * URL to open browser on to allow user to manage a prepay account 6965 * @hide 6966 */ 6967 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6968 "setup_prepaid_data_service_url"; 6969 6970 /** 6971 * URL to attempt a GET on to see if this is a prepay device 6972 * @hide 6973 */ 6974 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6975 "setup_prepaid_detection_target_url"; 6976 6977 /** 6978 * Host to check for a redirect to after an attempt to GET 6979 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6980 * this is a prepaid device with zero balance.) 6981 * @hide 6982 */ 6983 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6984 "setup_prepaid_detection_redir_host"; 6985 6986 /** 6987 * The interval in milliseconds at which to check the number of SMS sent out without asking 6988 * for use permit, to limit the un-authorized SMS usage. 6989 * 6990 * @hide 6991 */ 6992 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6993 "sms_outgoing_check_interval_ms"; 6994 6995 /** 6996 * The number of outgoing SMS sent without asking for user permit (of {@link 6997 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6998 * 6999 * @hide 7000 */ 7001 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7002 "sms_outgoing_check_max_count"; 7003 7004 /** 7005 * Used to disable SMS short code confirmation - defaults to true. 7006 * True indcates we will do the check, etc. Set to false to disable. 7007 * @see com.android.internal.telephony.SmsUsageMonitor 7008 * @hide 7009 */ 7010 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7011 7012 /** 7013 * Used to select which country we use to determine premium sms codes. 7014 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7015 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7016 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7017 * @hide 7018 */ 7019 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7020 7021 /** 7022 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7023 * @hide 7024 */ 7025 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7026 7027 /** 7028 * Used to disable Tethering on a device - defaults to true 7029 * @hide 7030 */ 7031 public static final String TETHER_SUPPORTED = "tether_supported"; 7032 7033 /** 7034 * Used to require DUN APN on the device or not - defaults to a build config value 7035 * which defaults to false 7036 * @hide 7037 */ 7038 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7039 7040 /** 7041 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7042 * corresponding build config values are set it will override the APN DB 7043 * values. 7044 * Consists of a comma seperated list of strings: 7045 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7046 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7047 * @hide 7048 */ 7049 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7050 7051 /** 7052 * List of carrier apps which are whitelisted to prompt the user for install when 7053 * a sim card with matching uicc carrier privilege rules is inserted. 7054 * 7055 * The value is "package1;package2;..." 7056 * @hide 7057 */ 7058 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7059 7060 /** 7061 * USB Mass Storage Enabled 7062 */ 7063 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7064 7065 /** 7066 * If this setting is set (to anything), then all references 7067 * to Gmail on the device must change to Google Mail. 7068 */ 7069 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7070 7071 /** 7072 * Webview Data reduction proxy key. 7073 * @hide 7074 */ 7075 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7076 "webview_data_reduction_proxy_key"; 7077 7078 /** 7079 * Whether or not the WebView fallback mechanism should be enabled. 7080 * 0=disabled, 1=enabled. 7081 * @hide 7082 */ 7083 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7084 "webview_fallback_logic_enabled"; 7085 7086 /** 7087 * Name of the package used as WebView provider (if unset the provider is instead determined 7088 * by the system). 7089 * @hide 7090 */ 7091 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7092 7093 /** 7094 * Developer setting to enable WebView multiprocess rendering. 7095 * @hide 7096 */ 7097 @SystemApi 7098 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7099 7100 /** 7101 * Whether Wifi display is enabled/disabled 7102 * 0=disabled. 1=enabled. 7103 * @hide 7104 */ 7105 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7106 7107 /** 7108 * Whether Wifi display certification mode is enabled/disabled 7109 * 0=disabled. 1=enabled. 7110 * @hide 7111 */ 7112 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7113 "wifi_display_certification_on"; 7114 7115 /** 7116 * WPS Configuration method used by Wifi display, this setting only 7117 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7118 * 7119 * Possible values are: 7120 * 7121 * WpsInfo.INVALID: use default WPS method chosen by framework 7122 * WpsInfo.PBC : use Push button 7123 * WpsInfo.KEYPAD : use Keypad 7124 * WpsInfo.DISPLAY: use Display 7125 * @hide 7126 */ 7127 public static final String WIFI_DISPLAY_WPS_CONFIG = 7128 "wifi_display_wps_config"; 7129 7130 /** 7131 * Whether to notify the user of open networks. 7132 * <p> 7133 * If not connected and the scan results have an open network, we will 7134 * put this notification up. If we attempt to connect to a network or 7135 * the open network(s) disappear, we remove the notification. When we 7136 * show the notification, we will not show it again for 7137 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7138 */ 7139 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7140 "wifi_networks_available_notification_on"; 7141 /** 7142 * {@hide} 7143 */ 7144 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7145 "wimax_networks_available_notification_on"; 7146 7147 /** 7148 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7149 * Connecting to a network will reset the timer. 7150 */ 7151 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7152 "wifi_networks_available_repeat_delay"; 7153 7154 /** 7155 * 802.11 country code in ISO 3166 format 7156 * @hide 7157 */ 7158 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7159 7160 /** 7161 * The interval in milliseconds to issue wake up scans when wifi needs 7162 * to connect. This is necessary to connect to an access point when 7163 * device is on the move and the screen is off. 7164 * @hide 7165 */ 7166 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7167 "wifi_framework_scan_interval_ms"; 7168 7169 /** 7170 * The interval in milliseconds after which Wi-Fi is considered idle. 7171 * When idle, it is possible for the device to be switched from Wi-Fi to 7172 * the mobile data network. 7173 * @hide 7174 */ 7175 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7176 7177 /** 7178 * When the number of open networks exceeds this number, the 7179 * least-recently-used excess networks will be removed. 7180 */ 7181 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7182 7183 /** 7184 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7185 */ 7186 public static final String WIFI_ON = "wifi_on"; 7187 7188 /** 7189 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7190 * @hide 7191 */ 7192 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7193 "wifi_scan_always_enabled"; 7194 7195 /** 7196 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7197 * connectivity. 7198 * @hide 7199 */ 7200 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7201 "ble_scan_always_enabled"; 7202 7203 /** 7204 * Used to save the Wifi_ON state prior to tethering. 7205 * This state will be checked to restore Wifi after 7206 * the user turns off tethering. 7207 * 7208 * @hide 7209 */ 7210 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7211 7212 /** 7213 * The interval in milliseconds to scan as used by the wifi supplicant 7214 * @hide 7215 */ 7216 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7217 "wifi_supplicant_scan_interval_ms"; 7218 7219 /** 7220 * whether frameworks handles wifi auto-join 7221 * @hide 7222 */ 7223 public static final String WIFI_ENHANCED_AUTO_JOIN = 7224 "wifi_enhanced_auto_join"; 7225 7226 /** 7227 * whether settings show RSSI 7228 * @hide 7229 */ 7230 public static final String WIFI_NETWORK_SHOW_RSSI = 7231 "wifi_network_show_rssi"; 7232 7233 /** 7234 * The interval in milliseconds to scan at supplicant when p2p is connected 7235 * @hide 7236 */ 7237 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7238 "wifi_scan_interval_p2p_connected_ms"; 7239 7240 /** 7241 * Whether the Wi-Fi watchdog is enabled. 7242 */ 7243 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7244 7245 /** 7246 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7247 * the setting needs to be set to 0 to disable it. 7248 * @hide 7249 */ 7250 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7251 "wifi_watchdog_poor_network_test_enabled"; 7252 7253 /** 7254 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7255 * needs to be set to 0 to disable it. 7256 * @hide 7257 */ 7258 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7259 "wifi_suspend_optimizations_enabled"; 7260 7261 /** 7262 * The maximum number of times we will retry a connection to an access 7263 * point for which we have failed in acquiring an IP address from DHCP. 7264 * A value of N means that we will make N+1 connection attempts in all. 7265 */ 7266 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7267 7268 /** 7269 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7270 * data connectivity to be established after a disconnect from Wi-Fi. 7271 */ 7272 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7273 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7274 7275 /** 7276 * This setting controls whether WiFi configurations created by a Device Owner app 7277 * should be locked down (that is, be editable or removable only by the Device Owner App, 7278 * not even by Settings app). 7279 * This setting takes integer values. Non-zero values mean DO created configurations 7280 * are locked down. Value of zero means they are not. Default value in the absence of 7281 * actual value to this setting is 0. 7282 */ 7283 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7284 "wifi_device_owner_configs_lockdown"; 7285 7286 /** 7287 * The operational wifi frequency band 7288 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7289 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7290 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7291 * 7292 * @hide 7293 */ 7294 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7295 7296 /** 7297 * The Wi-Fi peer-to-peer device name 7298 * @hide 7299 */ 7300 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7301 7302 /** 7303 * The min time between wifi disable and wifi enable 7304 * @hide 7305 */ 7306 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7307 7308 /** 7309 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7310 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7311 * has been seen in this time period. 7312 * 7313 * If this is less than or equal to zero, we use a more conservative behavior and only check 7314 * for a non-null score from the currently connected or target BSSID. 7315 * @hide 7316 */ 7317 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7318 "wifi_ephemeral_out_of_range_timeout_ms"; 7319 7320 /** 7321 * The number of milliseconds to delay when checking for data stalls during 7322 * non-aggressive detection. (screen is turned off.) 7323 * @hide 7324 */ 7325 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7326 "data_stall_alarm_non_aggressive_delay_in_ms"; 7327 7328 /** 7329 * The number of milliseconds to delay when checking for data stalls during 7330 * aggressive detection. (screen on or suspected data stall) 7331 * @hide 7332 */ 7333 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7334 "data_stall_alarm_aggressive_delay_in_ms"; 7335 7336 /** 7337 * The number of milliseconds to allow the provisioning apn to remain active 7338 * @hide 7339 */ 7340 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7341 "provisioning_apn_alarm_delay_in_ms"; 7342 7343 /** 7344 * The interval in milliseconds at which to check gprs registration 7345 * after the first registration mismatch of gprs and voice service, 7346 * to detect possible data network registration problems. 7347 * 7348 * @hide 7349 */ 7350 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7351 "gprs_register_check_period_ms"; 7352 7353 /** 7354 * Nonzero causes Log.wtf() to crash. 7355 * @hide 7356 */ 7357 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7358 7359 /** 7360 * Ringer mode. This is used internally, changing this value will not 7361 * change the ringer mode. See AudioManager. 7362 */ 7363 public static final String MODE_RINGER = "mode_ringer"; 7364 7365 /** 7366 * Overlay display devices setting. 7367 * The associated value is a specially formatted string that describes the 7368 * size and density of simulated secondary display devices. 7369 * <p> 7370 * Format: {width}x{height}/{dpi};... 7371 * </p><p> 7372 * Example: 7373 * <ul> 7374 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7375 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7376 * at 1080p and the second at 720p.</li> 7377 * <li>If the value is empty, then no overlay display devices are created.</li> 7378 * </ul></p> 7379 * 7380 * @hide 7381 */ 7382 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7383 7384 /** 7385 * Threshold values for the duration and level of a discharge cycle, 7386 * under which we log discharge cycle info. 7387 * 7388 * @hide 7389 */ 7390 public static final String 7391 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7392 7393 /** @hide */ 7394 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7395 7396 /** 7397 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7398 * intents on application crashes and ANRs. If this is disabled, the 7399 * crash/ANR dialog will never display the "Report" button. 7400 * <p> 7401 * Type: int (0 = disallow, 1 = allow) 7402 * 7403 * @hide 7404 */ 7405 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7406 7407 /** 7408 * Maximum age of entries kept by {@link DropBoxManager}. 7409 * 7410 * @hide 7411 */ 7412 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7413 7414 /** 7415 * Maximum number of entry files which {@link DropBoxManager} will keep 7416 * around. 7417 * 7418 * @hide 7419 */ 7420 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7421 7422 /** 7423 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7424 * what. 7425 * 7426 * @hide 7427 */ 7428 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7429 7430 /** 7431 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7432 * will use. 7433 * 7434 * @hide 7435 */ 7436 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7437 7438 /** 7439 * Percent of total disk which {@link DropBoxManager} will never dip 7440 * into. 7441 * 7442 * @hide 7443 */ 7444 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7445 7446 /** 7447 * Prefix for per-tag dropbox disable/enable settings. 7448 * 7449 * @hide 7450 */ 7451 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7452 7453 /** 7454 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7455 * prefix of the dropbox tag of the report type. For example, 7456 * "logcat_for_system_server_anr" controls the lines of logcat captured 7457 * with system server ANR reports. 0 to disable. 7458 * 7459 * @hide 7460 */ 7461 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7462 7463 /** 7464 * The interval in minutes after which the amount of free storage left 7465 * on the device is logged to the event log 7466 * 7467 * @hide 7468 */ 7469 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7470 7471 /** 7472 * Threshold for the amount of change in disk free space required to 7473 * report the amount of free space. Used to prevent spamming the logs 7474 * when the disk free space isn't changing frequently. 7475 * 7476 * @hide 7477 */ 7478 public static final String 7479 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7480 7481 /** 7482 * Minimum percentage of free storage on the device that is used to 7483 * determine if the device is running low on storage. The default is 10. 7484 * <p> 7485 * Say this value is set to 10, the device is considered running low on 7486 * storage if 90% or more of the device storage is filled up. 7487 * 7488 * @hide 7489 */ 7490 public static final String 7491 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7492 7493 /** 7494 * Maximum byte size of the low storage threshold. This is to ensure 7495 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7496 * overly large threshold for large storage devices. Currently this must 7497 * be less than 2GB. This default is 500MB. 7498 * 7499 * @hide 7500 */ 7501 public static final String 7502 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7503 7504 /** 7505 * Minimum bytes of free storage on the device before the data partition 7506 * is considered full. By default, 1 MB is reserved to avoid system-wide 7507 * SQLite disk full exceptions. 7508 * 7509 * @hide 7510 */ 7511 public static final String 7512 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7513 7514 /** 7515 * The maximum reconnect delay for short network outages or when the 7516 * network is suspended due to phone use. 7517 * 7518 * @hide 7519 */ 7520 public static final String 7521 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7522 7523 /** 7524 * The number of milliseconds to delay before sending out 7525 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7526 * 7527 * @hide 7528 */ 7529 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7530 7531 7532 /** 7533 * Network sampling interval, in seconds. We'll generate link information 7534 * about bytes/packets sent and error rates based on data sampled in this interval 7535 * 7536 * @hide 7537 */ 7538 7539 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7540 "connectivity_sampling_interval_in_seconds"; 7541 7542 /** 7543 * The series of successively longer delays used in retrying to download PAC file. 7544 * Last delay is used between successful PAC downloads. 7545 * 7546 * @hide 7547 */ 7548 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7549 7550 /** 7551 * Setting to turn off captive portal detection. Feature is enabled by 7552 * default and the setting needs to be set to 0 to disable it. 7553 * 7554 * @hide 7555 */ 7556 public static final String 7557 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7558 7559 /** 7560 * The server used for captive portal detection upon a new conection. A 7561 * 204 response code from the server is used for validation. 7562 * 7563 * @hide 7564 */ 7565 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7566 7567 /** 7568 * Whether network service discovery is enabled. 7569 * 7570 * @hide 7571 */ 7572 public static final String NSD_ON = "nsd_on"; 7573 7574 /** 7575 * Let user pick default install location. 7576 * 7577 * @hide 7578 */ 7579 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7580 7581 /** 7582 * Default install location value. 7583 * 0 = auto, let system decide 7584 * 1 = internal 7585 * 2 = sdcard 7586 * @hide 7587 */ 7588 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7589 7590 /** 7591 * ms during which to consume extra events related to Inet connection 7592 * condition after a transtion to fully-connected 7593 * 7594 * @hide 7595 */ 7596 public static final String 7597 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7598 7599 /** 7600 * ms during which to consume extra events related to Inet connection 7601 * condtion after a transtion to partly-connected 7602 * 7603 * @hide 7604 */ 7605 public static final String 7606 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7607 7608 /** {@hide} */ 7609 public static final String 7610 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7611 7612 /** 7613 * Host name and port for global http proxy. Uses ':' seperator for 7614 * between host and port. 7615 */ 7616 public static final String HTTP_PROXY = "http_proxy"; 7617 7618 /** 7619 * Host name for global http proxy. Set via ConnectivityManager. 7620 * 7621 * @hide 7622 */ 7623 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7624 7625 /** 7626 * Integer host port for global http proxy. Set via ConnectivityManager. 7627 * 7628 * @hide 7629 */ 7630 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7631 7632 /** 7633 * Exclusion list for global proxy. This string contains a list of 7634 * comma-separated domains where the global proxy does not apply. 7635 * Domains should be listed in a comma- separated list. Example of 7636 * acceptable formats: ".domain1.com,my.domain2.com" Use 7637 * ConnectivityManager to set/get. 7638 * 7639 * @hide 7640 */ 7641 public static final String 7642 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7643 7644 /** 7645 * The location PAC File for the proxy. 7646 * @hide 7647 */ 7648 public static final String 7649 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7650 7651 /** 7652 * Enables the UI setting to allow the user to specify the global HTTP 7653 * proxy and associated exclusion list. 7654 * 7655 * @hide 7656 */ 7657 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7658 7659 /** 7660 * Setting for default DNS in case nobody suggests one 7661 * 7662 * @hide 7663 */ 7664 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7665 7666 /** {@hide} */ 7667 public static final String 7668 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7669 /** {@hide} */ 7670 public static final String 7671 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7672 /** {@hide} */ 7673 public static final String 7674 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7675 /** {@hide} */ 7676 public static final String 7677 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7678 /** {@hide} */ 7679 public static final String 7680 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7681 /** {@hide} */ 7682 public static final String 7683 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7684 7685 /** 7686 * Device Idle (Doze) specific settings. 7687 * This is encoded as a key=value list, separated by commas. Ex: 7688 * 7689 * "inactive_timeout=60000,sensing_timeout=400000" 7690 * 7691 * The following keys are supported: 7692 * 7693 * <pre> 7694 * inactive_to (long) 7695 * sensing_to (long) 7696 * motion_inactive_to (long) 7697 * idle_after_inactive_to (long) 7698 * idle_pending_to (long) 7699 * max_idle_pending_to (long) 7700 * idle_pending_factor (float) 7701 * idle_to (long) 7702 * max_idle_to (long) 7703 * idle_factor (float) 7704 * min_time_to_alarm (long) 7705 * max_temp_app_whitelist_duration (long) 7706 * </pre> 7707 * 7708 * <p> 7709 * Type: string 7710 * @hide 7711 * @see com.android.server.DeviceIdleController.Constants 7712 */ 7713 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7714 7715 /** 7716 * App standby (app idle) specific settings. 7717 * This is encoded as a key=value list, separated by commas. Ex: 7718 * 7719 * "idle_duration=5000,parole_interval=4500" 7720 * 7721 * The following keys are supported: 7722 * 7723 * <pre> 7724 * idle_duration2 (long) 7725 * wallclock_threshold (long) 7726 * parole_interval (long) 7727 * parole_duration (long) 7728 * 7729 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7730 * </pre> 7731 * 7732 * <p> 7733 * Type: string 7734 * @hide 7735 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7736 */ 7737 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7738 7739 /** 7740 * Alarm manager specific settings. 7741 * This is encoded as a key=value list, separated by commas. Ex: 7742 * 7743 * "min_futurity=5000,allow_while_idle_short_time=4500" 7744 * 7745 * The following keys are supported: 7746 * 7747 * <pre> 7748 * min_futurity (long) 7749 * min_interval (long) 7750 * allow_while_idle_short_time (long) 7751 * allow_while_idle_long_time (long) 7752 * allow_while_idle_whitelist_duration (long) 7753 * </pre> 7754 * 7755 * <p> 7756 * Type: string 7757 * @hide 7758 * @see com.android.server.AlarmManagerService.Constants 7759 */ 7760 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7761 7762 /** 7763 * Get the key that retrieves a bluetooth headset's priority. 7764 * @hide 7765 */ 7766 public static final String getBluetoothHeadsetPriorityKey(String address) { 7767 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7768 } 7769 7770 /** 7771 * Get the key that retrieves a bluetooth a2dp sink's priority. 7772 * @hide 7773 */ 7774 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7775 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7776 } 7777 7778 /** 7779 * Get the key that retrieves a bluetooth a2dp src's priority. 7780 * @hide 7781 */ 7782 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7783 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7784 } 7785 7786 /** 7787 * Get the key that retrieves a bluetooth Input Device's priority. 7788 * @hide 7789 */ 7790 public static final String getBluetoothInputDevicePriorityKey(String address) { 7791 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7792 } 7793 7794 /** 7795 * Get the key that retrieves a bluetooth map priority. 7796 * @hide 7797 */ 7798 public static final String getBluetoothMapPriorityKey(String address) { 7799 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7800 } 7801 7802 /** 7803 * Get the key that retrieves a bluetooth map priority. 7804 * @hide 7805 */ 7806 public static final String getBluetoothSapPriorityKey(String address) { 7807 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7808 } 7809 7810 /** 7811 * Scaling factor for normal window animations. Setting to 0 will 7812 * disable window animations. 7813 */ 7814 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7815 7816 /** 7817 * Scaling factor for activity transition animations. Setting to 0 will 7818 * disable window animations. 7819 */ 7820 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7821 7822 /** 7823 * Scaling factor for Animator-based animations. This affects both the 7824 * start delay and duration of all such animations. Setting to 0 will 7825 * cause animations to end immediately. The default value is 1. 7826 */ 7827 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7828 7829 /** 7830 * Scaling factor for normal window animations. Setting to 0 will 7831 * disable window animations. 7832 * 7833 * @hide 7834 */ 7835 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7836 7837 /** 7838 * If 0, the compatibility mode is off for all applications. 7839 * If 1, older applications run under compatibility mode. 7840 * TODO: remove this settings before code freeze (bug/1907571) 7841 * @hide 7842 */ 7843 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7844 7845 /** 7846 * CDMA only settings 7847 * Emergency Tone 0 = Off 7848 * 1 = Alert 7849 * 2 = Vibrate 7850 * @hide 7851 */ 7852 public static final String EMERGENCY_TONE = "emergency_tone"; 7853 7854 /** 7855 * CDMA only settings 7856 * Whether the auto retry is enabled. The value is 7857 * boolean (1 or 0). 7858 * @hide 7859 */ 7860 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7861 7862 /** 7863 * See RIL_PreferredNetworkType in ril.h 7864 * @hide 7865 */ 7866 public static final String PREFERRED_NETWORK_MODE = 7867 "preferred_network_mode"; 7868 7869 /** 7870 * Name of an application package to be debugged. 7871 */ 7872 public static final String DEBUG_APP = "debug_app"; 7873 7874 /** 7875 * If 1, when launching DEBUG_APP it will wait for the debugger before 7876 * starting user code. If 0, it will run normally. 7877 */ 7878 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7879 7880 /** 7881 * Control whether the process CPU usage meter should be shown. 7882 */ 7883 public static final String SHOW_PROCESSES = "show_processes"; 7884 7885 /** 7886 * If 1 low power mode is enabled. 7887 * @hide 7888 */ 7889 public static final String LOW_POWER_MODE = "low_power"; 7890 7891 /** 7892 * Battery level [1-99] at which low power mode automatically turns on. 7893 * If 0, it will not automatically turn on. 7894 * @hide 7895 */ 7896 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7897 7898 /** 7899 * If not 0, the activity manager will aggressively finish activities and 7900 * processes as soon as they are no longer needed. If 0, the normal 7901 * extended lifetime is used. 7902 */ 7903 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7904 7905 /** 7906 * @hide 7907 * If not 0, the activity manager will implement a looser version of background 7908 * check that is more compatible with existing apps. 7909 */ 7910 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 7911 7912 /** 7913 * Use Dock audio output for media: 7914 * 0 = disabled 7915 * 1 = enabled 7916 * @hide 7917 */ 7918 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7919 7920 /** 7921 * The surround sound formats AC3, DTS or IEC61937 are 7922 * available for use if they are detected. 7923 * This is the default mode. 7924 * 7925 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 7926 * devices that have an S/PDIF output. This is because S/PDIF 7927 * is unidirectional and the TV cannot know if a decoder is 7928 * connected. So it assumes they are always available. 7929 * @hide 7930 */ 7931 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 7932 7933 /** 7934 * AC3, DTS or IEC61937 are NEVER available, even if they 7935 * are detected by the hardware. Those formats will not be 7936 * reported. 7937 * 7938 * An example use case would be an AVR reports that it is capable of 7939 * surround sound decoding but is broken. If NEVER is chosen 7940 * then apps must use PCM output instead of encoded output. 7941 * @hide 7942 */ 7943 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 7944 7945 /** 7946 * AC3, DTS or IEC61937 are ALWAYS available, even if they 7947 * are not detected by the hardware. Those formats will be 7948 * reported as part of the HDMI output capability. Applications 7949 * are then free to use either PCM or encoded output. 7950 * 7951 * An example use case would be a when TV was connected over 7952 * TOS-link to an AVR. But the TV could not see it because TOS-link 7953 * is unidirectional. 7954 * @hide 7955 */ 7956 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 7957 7958 /** 7959 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 7960 * ENCODED_SURROUND_OUTPUT_NEVER or 7961 * ENCODED_SURROUND_OUTPUT_ALWAYS 7962 * @hide 7963 */ 7964 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 7965 7966 /** 7967 * Persisted safe headphone volume management state by AudioService 7968 * @hide 7969 */ 7970 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7971 7972 /** 7973 * URL for tzinfo (time zone) updates 7974 * @hide 7975 */ 7976 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7977 7978 /** 7979 * URL for tzinfo (time zone) update metadata 7980 * @hide 7981 */ 7982 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7983 7984 /** 7985 * URL for selinux (mandatory access control) updates 7986 * @hide 7987 */ 7988 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7989 7990 /** 7991 * URL for selinux (mandatory access control) update metadata 7992 * @hide 7993 */ 7994 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7995 7996 /** 7997 * URL for sms short code updates 7998 * @hide 7999 */ 8000 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8001 "sms_short_codes_content_url"; 8002 8003 /** 8004 * URL for sms short code update metadata 8005 * @hide 8006 */ 8007 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8008 "sms_short_codes_metadata_url"; 8009 8010 /** 8011 * URL for apn_db updates 8012 * @hide 8013 */ 8014 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8015 8016 /** 8017 * URL for apn_db update metadata 8018 * @hide 8019 */ 8020 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8021 8022 /** 8023 * URL for cert pinlist updates 8024 * @hide 8025 */ 8026 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8027 8028 /** 8029 * URL for cert pinlist updates 8030 * @hide 8031 */ 8032 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8033 8034 /** 8035 * URL for intent firewall updates 8036 * @hide 8037 */ 8038 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8039 "intent_firewall_content_url"; 8040 8041 /** 8042 * URL for intent firewall update metadata 8043 * @hide 8044 */ 8045 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8046 "intent_firewall_metadata_url"; 8047 8048 /** 8049 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8050 * @hide 8051 */ 8052 public static final String SELINUX_STATUS = "selinux_status"; 8053 8054 /** 8055 * Developer setting to force RTL layout. 8056 * @hide 8057 */ 8058 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8059 8060 /** 8061 * Milliseconds after screen-off after which low battery sounds will be silenced. 8062 * 8063 * If zero, battery sounds will always play. 8064 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8065 * 8066 * @hide 8067 */ 8068 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8069 8070 /** 8071 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8072 * the caller is done with this, they should call {@link ContentResolver#delete} to 8073 * clean up any value that they may have written. 8074 * 8075 * @hide 8076 */ 8077 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8078 8079 /** 8080 * Defines global runtime overrides to window policy. 8081 * 8082 * See {@link com.android.server.policy.PolicyControl} for value format. 8083 * 8084 * @hide 8085 */ 8086 public static final String POLICY_CONTROL = "policy_control"; 8087 8088 /** 8089 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8090 * or ZEN_MODE_NO_INTERRUPTIONS. 8091 * 8092 * @hide 8093 */ 8094 public static final String ZEN_MODE = "zen_mode"; 8095 8096 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8097 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8098 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8099 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8100 8101 /** @hide */ public static String zenModeToString(int mode) { 8102 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8103 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8104 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8105 return "ZEN_MODE_OFF"; 8106 } 8107 8108 /** @hide */ public static boolean isValidZenMode(int value) { 8109 switch (value) { 8110 case Global.ZEN_MODE_OFF: 8111 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8112 case Global.ZEN_MODE_ALARMS: 8113 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8114 return true; 8115 default: 8116 return false; 8117 } 8118 } 8119 8120 /** 8121 * Value of the ringer before entering zen mode. 8122 * 8123 * @hide 8124 */ 8125 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8126 8127 /** 8128 * Opaque value, changes when persisted zen mode configuration changes. 8129 * 8130 * @hide 8131 */ 8132 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8133 8134 /** 8135 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8136 * 8137 * @hide 8138 */ 8139 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8140 "heads_up_notifications_enabled"; 8141 8142 /** @hide */ public static final int HEADS_UP_OFF = 0; 8143 /** @hide */ public static final int HEADS_UP_ON = 1; 8144 8145 /** 8146 * The name of the device 8147 * 8148 * @hide 8149 */ 8150 public static final String DEVICE_NAME = "device_name"; 8151 8152 /** 8153 * Whether the NetworkScoringService has been first initialized. 8154 * <p> 8155 * Type: int (0 for false, 1 for true) 8156 * @hide 8157 */ 8158 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8159 8160 /** 8161 * Whether the user wants to be prompted for password to decrypt the device on boot. 8162 * This only matters if the storage is encrypted. 8163 * <p> 8164 * Type: int (0 for false, 1 for true) 8165 * @hide 8166 */ 8167 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8168 8169 /** 8170 * Whether the Volte is enabled 8171 * <p> 8172 * Type: int (0 for false, 1 for true) 8173 * @hide 8174 */ 8175 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8176 8177 /** 8178 * Whether VT (Video Telephony over IMS) is enabled 8179 * <p> 8180 * Type: int (0 for false, 1 for true) 8181 * 8182 * @hide 8183 */ 8184 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8185 8186 /** 8187 * Whether WFC is enabled 8188 * <p> 8189 * Type: int (0 for false, 1 for true) 8190 * 8191 * @hide 8192 */ 8193 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8194 8195 /** 8196 * WFC Mode. 8197 * <p> 8198 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8199 * 8200 * @hide 8201 */ 8202 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8203 8204 /** 8205 * Whether WFC roaming is enabled 8206 * <p> 8207 * Type: int (0 for false, 1 for true) 8208 * 8209 * @hide 8210 */ 8211 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8212 8213 /** 8214 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8215 * this via gservices, OMA-DM, carrier app, etc. 8216 * <p> 8217 * Type: int (0 for false, 1 for true) 8218 * @hide 8219 */ 8220 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8221 8222 /** 8223 * Ephemeral app cookie max size in bytes. 8224 * <p> 8225 * Type: int 8226 * @hide 8227 */ 8228 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8229 "ephemeral_cookie_max_size_bytes"; 8230 8231 /** 8232 * The duration for caching uninstalled ephemeral apps. 8233 * <p> 8234 * Type: long 8235 * @hide 8236 */ 8237 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8238 "uninstalled_ephemeral_app_cache_duration_millis"; 8239 8240 /** 8241 * Allows switching users when system user is locked. 8242 * <p> 8243 * Type: int 8244 * @hide 8245 */ 8246 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8247 "allow_user_switching_when_system_user_locked"; 8248 8249 /** 8250 * Settings to backup. This is here so that it's in the same place as the settings 8251 * keys and easy to update. 8252 * 8253 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8254 * and Secure as well. This is because those tables drive both backup and 8255 * restore, and restore needs to properly whitelist keys that used to live 8256 * in those namespaces. The keys will only actually be backed up / restored 8257 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8258 * 8259 * NOTE: Settings are backed up and restored in the order they appear 8260 * in this array. If you have one setting depending on another, 8261 * make sure that they are ordered appropriately. 8262 * 8263 * @hide 8264 */ 8265 public static final String[] SETTINGS_TO_BACKUP = { 8266 BUGREPORT_IN_POWER_MENU, 8267 STAY_ON_WHILE_PLUGGED_IN, 8268 AUTO_TIME, 8269 AUTO_TIME_ZONE, 8270 POWER_SOUNDS_ENABLED, 8271 DOCK_SOUNDS_ENABLED, 8272 CHARGING_SOUNDS_ENABLED, 8273 USB_MASS_STORAGE_ENABLED, 8274 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8275 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8276 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8277 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8278 WIFI_NUM_OPEN_NETWORKS_KEPT, 8279 EMERGENCY_TONE, 8280 CALL_AUTO_RETRY, 8281 DOCK_AUDIO_MEDIA_ENABLED, 8282 ENCODED_SURROUND_OUTPUT, 8283 LOW_POWER_MODE_TRIGGER_LEVEL 8284 }; 8285 8286 // Populated lazily, guarded by class object: 8287 private static NameValueCache sNameValueCache = new NameValueCache( 8288 SYS_PROP_SETTING_VERSION, 8289 CONTENT_URI, 8290 CALL_METHOD_GET_GLOBAL, 8291 CALL_METHOD_PUT_GLOBAL); 8292 8293 // Certain settings have been moved from global to the per-user secure namespace 8294 private static final HashSet<String> MOVED_TO_SECURE; 8295 static { 8296 MOVED_TO_SECURE = new HashSet<String>(1); 8297 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8298 } 8299 8300 /** @hide */ 8301 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8302 outKeySet.addAll(MOVED_TO_SECURE); 8303 } 8304 8305 /** 8306 * Look up a name in the database. 8307 * @param resolver to access the database with 8308 * @param name to look up in the table 8309 * @return the corresponding value, or null if not present 8310 */ 8311 public static String getString(ContentResolver resolver, String name) { 8312 return getStringForUser(resolver, name, UserHandle.myUserId()); 8313 } 8314 8315 /** @hide */ 8316 public static String getStringForUser(ContentResolver resolver, String name, 8317 int userHandle) { 8318 if (MOVED_TO_SECURE.contains(name)) { 8319 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8320 + " to android.provider.Settings.Secure, returning read-only value."); 8321 return Secure.getStringForUser(resolver, name, userHandle); 8322 } 8323 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8324 } 8325 8326 /** 8327 * Store a name/value pair into the database. 8328 * @param resolver to access the database with 8329 * @param name to store 8330 * @param value to associate with the name 8331 * @return true if the value was set, false on database errors 8332 */ 8333 public static boolean putString(ContentResolver resolver, 8334 String name, String value) { 8335 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8336 } 8337 8338 /** @hide */ 8339 public static boolean putStringForUser(ContentResolver resolver, 8340 String name, String value, int userHandle) { 8341 if (LOCAL_LOGV) { 8342 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8343 + " for " + userHandle); 8344 } 8345 // Global and Secure have the same access policy so we can forward writes 8346 if (MOVED_TO_SECURE.contains(name)) { 8347 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8348 + " to android.provider.Settings.Secure, value is unchanged."); 8349 return Secure.putStringForUser(resolver, name, value, userHandle); 8350 } 8351 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8352 } 8353 8354 /** 8355 * Construct the content URI for a particular name/value pair, 8356 * useful for monitoring changes with a ContentObserver. 8357 * @param name to look up in the table 8358 * @return the corresponding content URI, or null if not present 8359 */ 8360 public static Uri getUriFor(String name) { 8361 return getUriFor(CONTENT_URI, name); 8362 } 8363 8364 /** 8365 * Convenience function for retrieving a single secure settings value 8366 * as an integer. Note that internally setting values are always 8367 * stored as strings; this function converts the string to an integer 8368 * for you. The default value will be returned if the setting is 8369 * not defined or not an integer. 8370 * 8371 * @param cr The ContentResolver to access. 8372 * @param name The name of the setting to retrieve. 8373 * @param def Value to return if the setting is not defined. 8374 * 8375 * @return The setting's current value, or 'def' if it is not defined 8376 * or not a valid integer. 8377 */ 8378 public static int getInt(ContentResolver cr, String name, int def) { 8379 String v = getString(cr, name); 8380 try { 8381 return v != null ? Integer.parseInt(v) : def; 8382 } catch (NumberFormatException e) { 8383 return def; 8384 } 8385 } 8386 8387 /** 8388 * Convenience function for retrieving a single secure settings value 8389 * as an integer. Note that internally setting values are always 8390 * stored as strings; this function converts the string to an integer 8391 * for you. 8392 * <p> 8393 * This version does not take a default value. If the setting has not 8394 * been set, or the string value is not a number, 8395 * it throws {@link SettingNotFoundException}. 8396 * 8397 * @param cr The ContentResolver to access. 8398 * @param name The name of the setting to retrieve. 8399 * 8400 * @throws SettingNotFoundException Thrown if a setting by the given 8401 * name can't be found or the setting value is not an integer. 8402 * 8403 * @return The setting's current value. 8404 */ 8405 public static int getInt(ContentResolver cr, String name) 8406 throws SettingNotFoundException { 8407 String v = getString(cr, name); 8408 try { 8409 return Integer.parseInt(v); 8410 } catch (NumberFormatException e) { 8411 throw new SettingNotFoundException(name); 8412 } 8413 } 8414 8415 /** 8416 * Convenience function for updating a single settings value as an 8417 * integer. This will either create a new entry in the table if the 8418 * given name does not exist, or modify the value of the existing row 8419 * with that name. Note that internally setting values are always 8420 * stored as strings, so this function converts the given value to a 8421 * string before storing it. 8422 * 8423 * @param cr The ContentResolver to access. 8424 * @param name The name of the setting to modify. 8425 * @param value The new value for the setting. 8426 * @return true if the value was set, false on database errors 8427 */ 8428 public static boolean putInt(ContentResolver cr, String name, int value) { 8429 return putString(cr, name, Integer.toString(value)); 8430 } 8431 8432 /** 8433 * Convenience function for retrieving a single secure settings value 8434 * as a {@code long}. Note that internally setting values are always 8435 * stored as strings; this function converts the string to a {@code long} 8436 * for you. The default value will be returned if the setting is 8437 * not defined or not a {@code long}. 8438 * 8439 * @param cr The ContentResolver to access. 8440 * @param name The name of the setting to retrieve. 8441 * @param def Value to return if the setting is not defined. 8442 * 8443 * @return The setting's current value, or 'def' if it is not defined 8444 * or not a valid {@code long}. 8445 */ 8446 public static long getLong(ContentResolver cr, String name, long def) { 8447 String valString = getString(cr, name); 8448 long value; 8449 try { 8450 value = valString != null ? Long.parseLong(valString) : def; 8451 } catch (NumberFormatException e) { 8452 value = def; 8453 } 8454 return value; 8455 } 8456 8457 /** 8458 * Convenience function for retrieving a single secure settings value 8459 * as a {@code long}. Note that internally setting values are always 8460 * stored as strings; this function converts the string to a {@code long} 8461 * for you. 8462 * <p> 8463 * This version does not take a default value. If the setting has not 8464 * been set, or the string value is not a number, 8465 * it throws {@link SettingNotFoundException}. 8466 * 8467 * @param cr The ContentResolver to access. 8468 * @param name The name of the setting to retrieve. 8469 * 8470 * @return The setting's current value. 8471 * @throws SettingNotFoundException Thrown if a setting by the given 8472 * name can't be found or the setting value is not an integer. 8473 */ 8474 public static long getLong(ContentResolver cr, String name) 8475 throws SettingNotFoundException { 8476 String valString = getString(cr, name); 8477 try { 8478 return Long.parseLong(valString); 8479 } catch (NumberFormatException e) { 8480 throw new SettingNotFoundException(name); 8481 } 8482 } 8483 8484 /** 8485 * Convenience function for updating a secure settings value as a long 8486 * integer. This will either create a new entry in the table if the 8487 * given name does not exist, or modify the value of the existing row 8488 * with that name. Note that internally setting values are always 8489 * stored as strings, so this function converts the given value to a 8490 * string before storing it. 8491 * 8492 * @param cr The ContentResolver to access. 8493 * @param name The name of the setting to modify. 8494 * @param value The new value for the setting. 8495 * @return true if the value was set, false on database errors 8496 */ 8497 public static boolean putLong(ContentResolver cr, String name, long value) { 8498 return putString(cr, name, Long.toString(value)); 8499 } 8500 8501 /** 8502 * Convenience function for retrieving a single secure settings value 8503 * as a floating point number. Note that internally setting values are 8504 * always stored as strings; this function converts the string to an 8505 * float for you. The default value will be returned if the setting 8506 * is not defined or not a valid float. 8507 * 8508 * @param cr The ContentResolver to access. 8509 * @param name The name of the setting to retrieve. 8510 * @param def Value to return if the setting is not defined. 8511 * 8512 * @return The setting's current value, or 'def' if it is not defined 8513 * or not a valid float. 8514 */ 8515 public static float getFloat(ContentResolver cr, String name, float def) { 8516 String v = getString(cr, name); 8517 try { 8518 return v != null ? Float.parseFloat(v) : def; 8519 } catch (NumberFormatException e) { 8520 return def; 8521 } 8522 } 8523 8524 /** 8525 * Convenience function for retrieving a single secure settings value 8526 * as a float. Note that internally setting values are always 8527 * stored as strings; this function converts the string to a float 8528 * for you. 8529 * <p> 8530 * This version does not take a default value. If the setting has not 8531 * been set, or the string value is not a number, 8532 * it throws {@link SettingNotFoundException}. 8533 * 8534 * @param cr The ContentResolver to access. 8535 * @param name The name of the setting to retrieve. 8536 * 8537 * @throws SettingNotFoundException Thrown if a setting by the given 8538 * name can't be found or the setting value is not a float. 8539 * 8540 * @return The setting's current value. 8541 */ 8542 public static float getFloat(ContentResolver cr, String name) 8543 throws SettingNotFoundException { 8544 String v = getString(cr, name); 8545 if (v == null) { 8546 throw new SettingNotFoundException(name); 8547 } 8548 try { 8549 return Float.parseFloat(v); 8550 } catch (NumberFormatException e) { 8551 throw new SettingNotFoundException(name); 8552 } 8553 } 8554 8555 /** 8556 * Convenience function for updating a single settings value as a 8557 * floating point number. This will either create a new entry in the 8558 * table if the given name does not exist, or modify the value of the 8559 * existing row with that name. Note that internally setting values 8560 * are always stored as strings, so this function converts the given 8561 * value to a string before storing it. 8562 * 8563 * @param cr The ContentResolver to access. 8564 * @param name The name of the setting to modify. 8565 * @param value The new value for the setting. 8566 * @return true if the value was set, false on database errors 8567 */ 8568 public static boolean putFloat(ContentResolver cr, String name, float value) { 8569 return putString(cr, name, Float.toString(value)); 8570 } 8571 8572 8573 /** 8574 * Subscription to be used for voice call on a multi sim device. The supported values 8575 * are 0 = SUB1, 1 = SUB2 and etc. 8576 * @hide 8577 */ 8578 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8579 8580 /** 8581 * Used to provide option to user to select subscription during dial. 8582 * The supported values are 0 = disable or 1 = enable prompt. 8583 * @hide 8584 */ 8585 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8586 8587 /** 8588 * Subscription to be used for data call on a multi sim device. The supported values 8589 * are 0 = SUB1, 1 = SUB2 and etc. 8590 * @hide 8591 */ 8592 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8593 8594 /** 8595 * Subscription to be used for SMS on a multi sim device. The supported values 8596 * are 0 = SUB1, 1 = SUB2 and etc. 8597 * @hide 8598 */ 8599 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8600 8601 /** 8602 * Used to provide option to user to select subscription during send SMS. 8603 * The value 1 - enable, 0 - disable 8604 * @hide 8605 */ 8606 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8607 8608 8609 8610 /** User preferred subscriptions setting. 8611 * This holds the details of the user selected subscription from the card and 8612 * the activation status. Each settings string have the coma separated values 8613 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8614 * @hide 8615 */ 8616 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8617 "user_preferred_sub2","user_preferred_sub3"}; 8618 8619 /** 8620 * Whether to enable new contacts aggregator or not. 8621 * The value 1 - enable, 0 - disable 8622 * @hide 8623 */ 8624 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8625 8626 /** 8627 * Whether to enable contacts metadata syncing or not 8628 * The value 1 - enable, 0 - disable 8629 */ 8630 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8631 8632 /** 8633 * Whether to enable cellular on boot. 8634 * The value 1 - enable, 0 - disable 8635 * @hide 8636 */ 8637 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8638 } 8639 8640 /** 8641 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8642 * Intent URL, allowing it to be either a web page or a particular 8643 * application activity. 8644 * 8645 * @hide 8646 */ 8647 public static final class Bookmarks implements BaseColumns 8648 { 8649 private static final String TAG = "Bookmarks"; 8650 8651 /** 8652 * The content:// style URL for this table 8653 */ 8654 public static final Uri CONTENT_URI = 8655 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8656 8657 /** 8658 * The row ID. 8659 * <p>Type: INTEGER</p> 8660 */ 8661 public static final String ID = "_id"; 8662 8663 /** 8664 * Descriptive name of the bookmark that can be displayed to the user. 8665 * If this is empty, the title should be resolved at display time (use 8666 * {@link #getTitle(Context, Cursor)} any time you want to display the 8667 * title of a bookmark.) 8668 * <P> 8669 * Type: TEXT 8670 * </P> 8671 */ 8672 public static final String TITLE = "title"; 8673 8674 /** 8675 * Arbitrary string (displayed to the user) that allows bookmarks to be 8676 * organized into categories. There are some special names for 8677 * standard folders, which all start with '@'. The label displayed for 8678 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8679 * the folder name does not change so you can consistently query for 8680 * the folder regardless of the current locale. 8681 * 8682 * <P>Type: TEXT</P> 8683 * 8684 */ 8685 public static final String FOLDER = "folder"; 8686 8687 /** 8688 * The Intent URL of the bookmark, describing what it points to. This 8689 * value is given to {@link android.content.Intent#getIntent} to create 8690 * an Intent that can be launched. 8691 * <P>Type: TEXT</P> 8692 */ 8693 public static final String INTENT = "intent"; 8694 8695 /** 8696 * Optional shortcut character associated with this bookmark. 8697 * <P>Type: INTEGER</P> 8698 */ 8699 public static final String SHORTCUT = "shortcut"; 8700 8701 /** 8702 * The order in which the bookmark should be displayed 8703 * <P>Type: INTEGER</P> 8704 */ 8705 public static final String ORDERING = "ordering"; 8706 8707 private static final String[] sIntentProjection = { INTENT }; 8708 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8709 private static final String sShortcutSelection = SHORTCUT + "=?"; 8710 8711 /** 8712 * Convenience function to retrieve the bookmarked Intent for a 8713 * particular shortcut key. 8714 * 8715 * @param cr The ContentResolver to query. 8716 * @param shortcut The shortcut key. 8717 * 8718 * @return Intent The bookmarked URL, or null if there is no bookmark 8719 * matching the given shortcut. 8720 */ 8721 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8722 { 8723 Intent intent = null; 8724 8725 Cursor c = cr.query(CONTENT_URI, 8726 sIntentProjection, sShortcutSelection, 8727 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8728 // Keep trying until we find a valid shortcut 8729 try { 8730 while (intent == null && c.moveToNext()) { 8731 try { 8732 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8733 intent = Intent.parseUri(intentURI, 0); 8734 } catch (java.net.URISyntaxException e) { 8735 // The stored URL is bad... ignore it. 8736 } catch (IllegalArgumentException e) { 8737 // Column not found 8738 Log.w(TAG, "Intent column not found", e); 8739 } 8740 } 8741 } finally { 8742 if (c != null) c.close(); 8743 } 8744 8745 return intent; 8746 } 8747 8748 /** 8749 * Add a new bookmark to the system. 8750 * 8751 * @param cr The ContentResolver to query. 8752 * @param intent The desired target of the bookmark. 8753 * @param title Bookmark title that is shown to the user; null if none 8754 * or it should be resolved to the intent's title. 8755 * @param folder Folder in which to place the bookmark; null if none. 8756 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8757 * this is non-zero and there is an existing bookmark entry 8758 * with this same shortcut, then that existing shortcut is 8759 * cleared (the bookmark is not removed). 8760 * @return The unique content URL for the new bookmark entry. 8761 */ 8762 public static Uri add(ContentResolver cr, 8763 Intent intent, 8764 String title, 8765 String folder, 8766 char shortcut, 8767 int ordering) 8768 { 8769 // If a shortcut is supplied, and it is already defined for 8770 // another bookmark, then remove the old definition. 8771 if (shortcut != 0) { 8772 cr.delete(CONTENT_URI, sShortcutSelection, 8773 new String[] { String.valueOf((int) shortcut) }); 8774 } 8775 8776 ContentValues values = new ContentValues(); 8777 if (title != null) values.put(TITLE, title); 8778 if (folder != null) values.put(FOLDER, folder); 8779 values.put(INTENT, intent.toUri(0)); 8780 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8781 values.put(ORDERING, ordering); 8782 return cr.insert(CONTENT_URI, values); 8783 } 8784 8785 /** 8786 * Return the folder name as it should be displayed to the user. This 8787 * takes care of localizing special folders. 8788 * 8789 * @param r Resources object for current locale; only need access to 8790 * system resources. 8791 * @param folder The value found in the {@link #FOLDER} column. 8792 * 8793 * @return CharSequence The label for this folder that should be shown 8794 * to the user. 8795 */ 8796 public static CharSequence getLabelForFolder(Resources r, String folder) { 8797 return folder; 8798 } 8799 8800 /** 8801 * Return the title as it should be displayed to the user. This takes 8802 * care of localizing bookmarks that point to activities. 8803 * 8804 * @param context A context. 8805 * @param cursor A cursor pointing to the row whose title should be 8806 * returned. The cursor must contain at least the {@link #TITLE} 8807 * and {@link #INTENT} columns. 8808 * @return A title that is localized and can be displayed to the user, 8809 * or the empty string if one could not be found. 8810 */ 8811 public static CharSequence getTitle(Context context, Cursor cursor) { 8812 int titleColumn = cursor.getColumnIndex(TITLE); 8813 int intentColumn = cursor.getColumnIndex(INTENT); 8814 if (titleColumn == -1 || intentColumn == -1) { 8815 throw new IllegalArgumentException( 8816 "The cursor must contain the TITLE and INTENT columns."); 8817 } 8818 8819 String title = cursor.getString(titleColumn); 8820 if (!TextUtils.isEmpty(title)) { 8821 return title; 8822 } 8823 8824 String intentUri = cursor.getString(intentColumn); 8825 if (TextUtils.isEmpty(intentUri)) { 8826 return ""; 8827 } 8828 8829 Intent intent; 8830 try { 8831 intent = Intent.parseUri(intentUri, 0); 8832 } catch (URISyntaxException e) { 8833 return ""; 8834 } 8835 8836 PackageManager packageManager = context.getPackageManager(); 8837 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8838 return info != null ? info.loadLabel(packageManager) : ""; 8839 } 8840 } 8841 8842 /** 8843 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8844 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8845 * from the GoogleLoginService. 8846 * 8847 * @param androidId The Android ID for this device. 8848 * @return The device ID that should be used when connecting to the mobile gtalk server. 8849 * @hide 8850 */ 8851 public static String getGTalkDeviceId(long androidId) { 8852 return "android-" + Long.toHexString(androidId); 8853 } 8854 8855 private static final String[] PM_WRITE_SETTINGS = { 8856 android.Manifest.permission.WRITE_SETTINGS 8857 }; 8858 private static final String[] PM_CHANGE_NETWORK_STATE = { 8859 android.Manifest.permission.CHANGE_NETWORK_STATE, 8860 android.Manifest.permission.WRITE_SETTINGS 8861 }; 8862 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8863 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8864 }; 8865 8866 /** 8867 * Performs a strict and comprehensive check of whether a calling package is allowed to 8868 * write/modify system settings, as the condition differs for pre-M, M+, and 8869 * privileged/preinstalled apps. If the provided uid does not match the 8870 * callingPackage, a negative result will be returned. 8871 * @hide 8872 */ 8873 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8874 String callingPackage, boolean throwException) { 8875 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8876 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8877 PM_WRITE_SETTINGS, false); 8878 } 8879 8880 /** 8881 * Performs a strict and comprehensive check of whether a calling package is allowed to 8882 * write/modify system settings, as the condition differs for pre-M, M+, and 8883 * privileged/preinstalled apps. If the provided uid does not match the 8884 * callingPackage, a negative result will be returned. The caller is expected to have 8885 * the WRITE_SETTINGS permission declared. 8886 * 8887 * Note: if the check is successful, the operation of this app will be updated to the 8888 * current time. 8889 * @hide 8890 */ 8891 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8892 String callingPackage, boolean throwException) { 8893 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8894 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8895 PM_WRITE_SETTINGS, true); 8896 } 8897 8898 /** 8899 * Performs a strict and comprehensive check of whether a calling package is allowed to 8900 * change the state of network, as the condition differs for pre-M, M+, and 8901 * privileged/preinstalled apps. The caller is expected to have either the 8902 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8903 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8904 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8905 * permission and cannot be revoked. See http://b/23597341 8906 * 8907 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8908 * of this app will be updated to the current time. 8909 * @hide 8910 */ 8911 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8912 String callingPackage, boolean throwException) { 8913 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8914 == PackageManager.PERMISSION_GRANTED) { 8915 return true; 8916 } 8917 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8918 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8919 PM_CHANGE_NETWORK_STATE, true); 8920 } 8921 8922 /** 8923 * Performs a strict and comprehensive check of whether a calling package is allowed to 8924 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8925 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8926 * a negative result will be returned. 8927 * @hide 8928 */ 8929 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8930 String callingPackage, boolean throwException) { 8931 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8932 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8933 PM_SYSTEM_ALERT_WINDOW, false); 8934 } 8935 8936 /** 8937 * Performs a strict and comprehensive check of whether a calling package is allowed to 8938 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8939 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8940 * a negative result will be returned. 8941 * 8942 * Note: if the check is successful, the operation of this app will be updated to the 8943 * current time. 8944 * @hide 8945 */ 8946 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8947 callingPackage, boolean throwException) { 8948 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8949 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8950 PM_SYSTEM_ALERT_WINDOW, true); 8951 } 8952 8953 /** 8954 * Helper method to perform a general and comprehensive check of whether an operation that is 8955 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8956 * OP_WRITE_SETTINGS 8957 * @hide 8958 */ 8959 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8960 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8961 permissions, boolean makeNote) { 8962 if (callingPackage == null) { 8963 return false; 8964 } 8965 8966 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8967 int mode = AppOpsManager.MODE_DEFAULT; 8968 if (makeNote) { 8969 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8970 } else { 8971 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8972 } 8973 8974 switch (mode) { 8975 case AppOpsManager.MODE_ALLOWED: 8976 return true; 8977 8978 case AppOpsManager.MODE_DEFAULT: 8979 // this is the default operating mode after an app's installation 8980 // In this case we will check all associated static permission to see 8981 // if it is granted during install time. 8982 for (String permission : permissions) { 8983 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8984 .PERMISSION_GRANTED) { 8985 // if either of the permissions are granted, we will allow it 8986 return true; 8987 } 8988 } 8989 8990 default: 8991 // this is for all other cases trickled down here... 8992 if (!throwException) { 8993 return false; 8994 } 8995 } 8996 8997 // prepare string to throw SecurityException 8998 StringBuilder exceptionMessage = new StringBuilder(); 8999 exceptionMessage.append(callingPackage); 9000 exceptionMessage.append(" was not granted "); 9001 if (permissions.length > 1) { 9002 exceptionMessage.append(" either of these permissions: "); 9003 } else { 9004 exceptionMessage.append(" this permission: "); 9005 } 9006 for (int i = 0; i < permissions.length; i++) { 9007 exceptionMessage.append(permissions[i]); 9008 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9009 } 9010 9011 throw new SecurityException(exceptionMessage.toString()); 9012 } 9013 9014 /** 9015 * Retrieves a correponding package name for a given uid. It will query all 9016 * packages that are associated with the given uid, but it will return only 9017 * the zeroth result. 9018 * Note: If package could not be found, a null is returned. 9019 * @hide 9020 */ 9021 public static String getPackageNameForUid(Context context, int uid) { 9022 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9023 if (packages == null) { 9024 return null; 9025 } 9026 return packages[0]; 9027 } 9028} 9029