Settings.java revision 0aa7d615c28c85b0189b8314645db45b3bccc8a9
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.LocaleList; 62import android.util.Log; 63 64import com.android.internal.util.ArrayUtils; 65import com.android.internal.widget.ILockSettings; 66 67import java.net.URISyntaxException; 68import java.text.SimpleDateFormat; 69import java.util.HashMap; 70import java.util.HashSet; 71import java.util.Locale; 72import java.util.Map; 73import java.util.Set; 74 75/** 76 * The Settings provider contains global system-level device preferences. 77 */ 78public final class Settings { 79 80 // Intent actions for Settings 81 82 /** 83 * Activity Action: Show system settings. 84 * <p> 85 * Input: Nothing. 86 * <p> 87 * Output: Nothing. 88 */ 89 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 90 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 91 92 /** 93 * Activity Action: Show settings to allow configuration of APNs. 94 * <p> 95 * Input: Nothing. 96 * <p> 97 * Output: Nothing. 98 */ 99 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 100 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of current location 104 * sources. 105 * <p> 106 * In some cases, a matching Activity may not exist, so ensure you 107 * safeguard against this. 108 * <p> 109 * Input: Nothing. 110 * <p> 111 * Output: Nothing. 112 */ 113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 114 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 115 "android.settings.LOCATION_SOURCE_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow configuration of users. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 * @hide 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_USER_SETTINGS = 130 "android.settings.USER_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings to allow configuration of wireless controls 134 * such as Wi-Fi, Bluetooth and Mobile networks. 135 * <p> 136 * In some cases, a matching Activity may not exist, so ensure you 137 * safeguard against this. 138 * <p> 139 * Input: Nothing. 140 * <p> 141 * Output: Nothing. 142 */ 143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 144 public static final String ACTION_WIRELESS_SETTINGS = 145 "android.settings.WIRELESS_SETTINGS"; 146 147 /** 148 * Activity Action: Show tether provisioning activity. 149 * 150 * <p> 151 * In some cases, a matching Activity may not exist, so ensure you 152 * safeguard against this. 153 * <p> 154 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 155 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 156 * contain a {@link ResultReceiver} which will be called back with a tether result code. 157 * <p> 158 * Output: The result of the provisioning check. 159 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 160 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 161 * 162 * @hide 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_TETHER_PROVISIONING = 166 "android.settings.TETHER_PROVISIONING_UI"; 167 168 /** 169 * Activity Action: Show settings to allow entering/exiting airplane mode. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 180 "android.settings.AIRPLANE_MODE_SETTINGS"; 181 182 /** 183 * Activity Action: Modify Airplane mode settings using a voice command. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 186 * <p> 187 * This intent MUST be started using 188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 189 * startVoiceActivity}. 190 * <p> 191 * Note: The activity implementing this intent MUST verify that 192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 193 * modifying the setting. 194 * <p> 195 * Input: To tell which state airplane mode should be set to, add the 196 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 197 * If the extra is not included, no changes will be made. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 203 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 204 205 /** 206 * Activity Action: Show settings for accessibility modules. 207 * <p> 208 * In some cases, a matching Activity may not exist, so ensure you 209 * safeguard against this. 210 * <p> 211 * Input: Nothing. 212 * <p> 213 * Output: Nothing. 214 */ 215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 216 public static final String ACTION_ACCESSIBILITY_SETTINGS = 217 "android.settings.ACCESSIBILITY_SETTINGS"; 218 219 /** 220 * Activity Action: Show settings to control access to usage information. 221 * <p> 222 * In some cases, a matching Activity may not exist, so ensure you 223 * safeguard against this. 224 * <p> 225 * Input: Nothing. 226 * <p> 227 * Output: Nothing. 228 */ 229 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 230 public static final String ACTION_USAGE_ACCESS_SETTINGS = 231 "android.settings.USAGE_ACCESS_SETTINGS"; 232 233 /** 234 * Activity Category: Show application settings related to usage access. 235 * <p> 236 * An activity that provides a user interface for adjusting usage access related 237 * preferences for its containing application. Optional but recommended for apps that 238 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 239 * <p> 240 * The activity may define meta-data to describe what usage access is 241 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 242 * will be displayed in Settings. 243 * <p> 244 * Input: Nothing. 245 * <p> 246 * Output: Nothing. 247 */ 248 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 249 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 250 "android.intent.category.USAGE_ACCESS_CONFIG"; 251 252 /** 253 * Metadata key: Reason for needing usage access. 254 * <p> 255 * A key for metadata attached to an activity that receives action 256 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 257 * user as description of how the app uses usage access. 258 * <p> 259 */ 260 public static final String METADATA_USAGE_ACCESS_REASON = 261 "android.settings.metadata.USAGE_ACCESS_REASON"; 262 263 /** 264 * Activity Action: Show settings to allow configuration of security and 265 * location privacy. 266 * <p> 267 * In some cases, a matching Activity may not exist, so ensure you 268 * safeguard against this. 269 * <p> 270 * Input: Nothing. 271 * <p> 272 * Output: Nothing. 273 */ 274 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 275 public static final String ACTION_SECURITY_SETTINGS = 276 "android.settings.SECURITY_SETTINGS"; 277 278 /** 279 * Activity Action: Show trusted credentials settings, opening to the user tab, 280 * to allow management of installed credentials. 281 * <p> 282 * In some cases, a matching Activity may not exist, so ensure you 283 * safeguard against this. 284 * <p> 285 * Input: Nothing. 286 * <p> 287 * Output: Nothing. 288 * @hide 289 */ 290 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 291 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 292 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 293 294 /** 295 * Activity Action: Show dialog explaining that an installed CA cert may enable 296 * monitoring of encrypted network traffic. 297 * <p> 298 * In some cases, a matching Activity may not exist, so ensure you 299 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 300 * number of certificates. 301 * <p> 302 * Input: Nothing. 303 * <p> 304 * Output: Nothing. 305 * @hide 306 */ 307 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 308 public static final String ACTION_MONITORING_CERT_INFO = 309 "com.android.settings.MONITORING_CERT_INFO"; 310 311 /** 312 * Activity Action: Show settings to allow configuration of privacy options. 313 * <p> 314 * In some cases, a matching Activity may not exist, so ensure you 315 * safeguard against this. 316 * <p> 317 * Input: Nothing. 318 * <p> 319 * Output: Nothing. 320 */ 321 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 322 public static final String ACTION_PRIVACY_SETTINGS = 323 "android.settings.PRIVACY_SETTINGS"; 324 325 /** 326 * Activity Action: Show settings to allow configuration of VPN. 327 * <p> 328 * In some cases, a matching Activity may not exist, so ensure you 329 * safeguard against this. 330 * <p> 331 * Input: Nothing. 332 * <p> 333 * Output: Nothing. 334 */ 335 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 336 public static final String ACTION_VPN_SETTINGS = 337 "android.settings.VPN_SETTINGS"; 338 339 /** 340 * Activity Action: Show settings to allow configuration of Wi-Fi. 341 * <p> 342 * In some cases, a matching Activity may not exist, so ensure you 343 * safeguard against this. 344 * <p> 345 * Input: Nothing. 346 * <p> 347 * Output: Nothing. 348 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_WIFI_SETTINGS = 352 "android.settings.WIFI_SETTINGS"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of a static IP 356 * address for Wi-Fi. 357 * <p> 358 * In some cases, a matching Activity may not exist, so ensure you safeguard 359 * against this. 360 * <p> 361 * Input: Nothing. 362 * <p> 363 * Output: Nothing. 364 */ 365 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 366 public static final String ACTION_WIFI_IP_SETTINGS = 367 "android.settings.WIFI_IP_SETTINGS"; 368 369 /** 370 * Activity Action: Show settings to allow configuration of Bluetooth. 371 * <p> 372 * In some cases, a matching Activity may not exist, so ensure you 373 * safeguard against this. 374 * <p> 375 * Input: Nothing. 376 * <p> 377 * Output: Nothing. 378 */ 379 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 380 public static final String ACTION_BLUETOOTH_SETTINGS = 381 "android.settings.BLUETOOTH_SETTINGS"; 382 383 /** 384 * Activity Action: Show settings to allow configuration of cast endpoints. 385 * <p> 386 * In some cases, a matching Activity may not exist, so ensure you 387 * safeguard against this. 388 * <p> 389 * Input: Nothing. 390 * <p> 391 * Output: Nothing. 392 */ 393 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 394 public static final String ACTION_CAST_SETTINGS = 395 "android.settings.CAST_SETTINGS"; 396 397 /** 398 * Activity Action: Show settings to allow configuration of date and time. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_DATE_SETTINGS = 409 "android.settings.DATE_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to allow configuration of sound and volume. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 */ 421 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 422 public static final String ACTION_SOUND_SETTINGS = 423 "android.settings.SOUND_SETTINGS"; 424 425 /** 426 * Activity Action: Show settings to allow configuration of display. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: Nothing. 432 * <p> 433 * Output: Nothing. 434 */ 435 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 436 public static final String ACTION_DISPLAY_SETTINGS = 437 "android.settings.DISPLAY_SETTINGS"; 438 439 /** 440 * Activity Action: Show settings to allow configuration of locale. 441 * <p> 442 * In some cases, a matching Activity may not exist, so ensure you 443 * safeguard against this. 444 * <p> 445 * Input: Nothing. 446 * <p> 447 * Output: Nothing. 448 */ 449 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 450 public static final String ACTION_LOCALE_SETTINGS = 451 "android.settings.LOCALE_SETTINGS"; 452 453 /** 454 * Activity Action: Show settings to configure input methods, in particular 455 * allowing the user to enable input methods. 456 * <p> 457 * In some cases, a matching Activity may not exist, so ensure you 458 * safeguard against this. 459 * <p> 460 * Input: Nothing. 461 * <p> 462 * Output: Nothing. 463 */ 464 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 465 public static final String ACTION_VOICE_INPUT_SETTINGS = 466 "android.settings.VOICE_INPUT_SETTINGS"; 467 468 /** 469 * Activity Action: Show settings to configure input methods, in particular 470 * allowing the user to enable input methods. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * Input: Nothing. 476 * <p> 477 * Output: Nothing. 478 */ 479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 480 public static final String ACTION_INPUT_METHOD_SETTINGS = 481 "android.settings.INPUT_METHOD_SETTINGS"; 482 483 /** 484 * Activity Action: Show settings to enable/disable input method subtypes. 485 * <p> 486 * In some cases, a matching Activity may not exist, so ensure you 487 * safeguard against this. 488 * <p> 489 * To tell which input method's subtypes are displayed in the settings, add 490 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 491 * If there is no extra in this Intent, subtypes from all installed input methods 492 * will be displayed in the settings. 493 * 494 * @see android.view.inputmethod.InputMethodInfo#getId 495 * <p> 496 * Input: Nothing. 497 * <p> 498 * Output: Nothing. 499 */ 500 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 501 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 502 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 503 504 /** 505 * Activity Action: Show a dialog to select input method. 506 * <p> 507 * In some cases, a matching Activity may not exist, so ensure you 508 * safeguard against this. 509 * <p> 510 * Input: Nothing. 511 * <p> 512 * Output: Nothing. 513 * @hide 514 */ 515 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 516 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 517 "android.settings.SHOW_INPUT_METHOD_PICKER"; 518 519 /** 520 * Activity Action: Show settings to manage the user input dictionary. 521 * <p> 522 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 523 * it is guaranteed there will always be an appropriate implementation for this Intent action. 524 * In prior releases of the platform this was optional, so ensure you safeguard against it. 525 * <p> 526 * Input: Nothing. 527 * <p> 528 * Output: Nothing. 529 */ 530 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 531 public static final String ACTION_USER_DICTIONARY_SETTINGS = 532 "android.settings.USER_DICTIONARY_SETTINGS"; 533 534 /** 535 * Activity Action: Show settings to configure the hardware keyboard. 536 * <p> 537 * In some cases, a matching Activity may not exist, so ensure you 538 * safeguard against this. 539 * <p> 540 * Input: Nothing. 541 * <p> 542 * Output: Nothing. 543 */ 544 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 545 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 546 "android.settings.HARD_KEYBOARD_SETTINGS"; 547 548 /** 549 * Activity Action: Adds a word to the user dictionary. 550 * <p> 551 * In some cases, a matching Activity may not exist, so ensure you 552 * safeguard against this. 553 * <p> 554 * Input: An extra with key <code>word</code> that contains the word 555 * that should be added to the dictionary. 556 * <p> 557 * Output: Nothing. 558 * 559 * @hide 560 */ 561 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 562 public static final String ACTION_USER_DICTIONARY_INSERT = 563 "com.android.settings.USER_DICTIONARY_INSERT"; 564 565 /** 566 * Activity Action: Show settings to allow configuration of application-related settings. 567 * <p> 568 * In some cases, a matching Activity may not exist, so ensure you 569 * safeguard against this. 570 * <p> 571 * Input: Nothing. 572 * <p> 573 * Output: Nothing. 574 */ 575 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 576 public static final String ACTION_APPLICATION_SETTINGS = 577 "android.settings.APPLICATION_SETTINGS"; 578 579 /** 580 * Activity Action: Show settings to allow configuration of application 581 * development-related settings. As of 582 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 583 * a required part of the platform. 584 * <p> 585 * Input: Nothing. 586 * <p> 587 * Output: Nothing. 588 */ 589 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 590 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 591 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 592 593 /** 594 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 595 * <p> 596 * In some cases, a matching Activity may not exist, so ensure you 597 * safeguard against this. 598 * <p> 599 * Input: Nothing. 600 * <p> 601 * Output: Nothing. 602 */ 603 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 604 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 605 "android.settings.QUICK_LAUNCH_SETTINGS"; 606 607 /** 608 * Activity Action: Show settings to manage installed applications. 609 * <p> 610 * In some cases, a matching Activity may not exist, so ensure you 611 * safeguard against this. 612 * <p> 613 * Input: Nothing. 614 * <p> 615 * Output: Nothing. 616 */ 617 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 618 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 619 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 620 621 /** 622 * Activity Action: Show settings to manage all applications. 623 * <p> 624 * In some cases, a matching Activity may not exist, so ensure you 625 * safeguard against this. 626 * <p> 627 * Input: Nothing. 628 * <p> 629 * Output: Nothing. 630 */ 631 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 632 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 633 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 634 635 /** 636 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 637 * <p> 638 * In some cases, a matching Activity may not exist, so ensure you 639 * safeguard against this. 640 * <p> 641 * Input: Optionally, the Intent's data URI can specify the application package name to 642 * directly invoke the management GUI specific to the package name. For example 643 * "package:com.my.app". 644 * <p> 645 * Output: Nothing. 646 */ 647 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 648 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 649 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 650 651 /** 652 * Activity Action: Show screen for controlling which apps are allowed to write/modify 653 * system settings. 654 * <p> 655 * In some cases, a matching Activity may not exist, so ensure you 656 * safeguard against this. 657 * <p> 658 * Input: Optionally, the Intent's data URI can specify the application package name to 659 * directly invoke the management GUI specific to the package name. For example 660 * "package:com.my.app". 661 * <p> 662 * Output: Nothing. 663 */ 664 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 665 public static final String ACTION_MANAGE_WRITE_SETTINGS = 666 "android.settings.action.MANAGE_WRITE_SETTINGS"; 667 668 /** 669 * Activity Action: Show screen of details about a particular application. 670 * <p> 671 * In some cases, a matching Activity may not exist, so ensure you 672 * safeguard against this. 673 * <p> 674 * Input: The Intent's data URI specifies the application package name 675 * to be shown, with the "package" scheme. That is "package:com.my.app". 676 * <p> 677 * Output: Nothing. 678 */ 679 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 680 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 681 "android.settings.APPLICATION_DETAILS_SETTINGS"; 682 683 /** 684 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 685 * <p> 686 * Input: Nothing. 687 * <p> 688 * Output: Nothing. 689 * <p> 690 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 691 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 692 * already ignoring optimizations. You can use 693 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 694 * on this list. 695 */ 696 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 697 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 698 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 699 700 /** 701 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 702 * put them on the whitelist of apps shown by 703 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 704 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 705 * permission. 706 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 707 * provided by the platform for applications to operate correctly in the various power 708 * saving modes. This is only for unusual applications that need to deeply control their own 709 * execution, at the potential expense of the user's battery life. Note that these applications 710 * greatly run the risk of showing to the user as high power consumers on their device.</p> 711 * <p> 712 * Input: The Intent's data URI must specify the application package name 713 * to be shown, with the "package" scheme. That is "package:com.my.app". 714 * <p> 715 * Output: Nothing. 716 * <p> 717 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 718 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 719 * already ignoring optimizations. 720 */ 721 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 722 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 723 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 724 725 /** 726 * Activity Action: Show screen for controlling which apps can ignore background data 727 * restrictions. 728 * <p> 729 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 730 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 731 * the data is not set, it will just open the screen. 732 * <p> 733 * Output: Nothing. 734 * <p> 735 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 736 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 737 * data restrictions for them. 738 */ 739 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 740 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 741 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 742 743 /** 744 * @hide 745 * Activity Action: Show the "app ops" settings screen. 746 * <p> 747 * Input: Nothing. 748 * <p> 749 * Output: Nothing. 750 */ 751 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 752 public static final String ACTION_APP_OPS_SETTINGS = 753 "android.settings.APP_OPS_SETTINGS"; 754 755 /** 756 * Activity Action: Show settings for system update functionality. 757 * <p> 758 * In some cases, a matching Activity may not exist, so ensure you 759 * safeguard against this. 760 * <p> 761 * Input: Nothing. 762 * <p> 763 * Output: Nothing. 764 * 765 * @hide 766 */ 767 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 768 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 769 "android.settings.SYSTEM_UPDATE_SETTINGS"; 770 771 /** 772 * Activity Action: Show settings to allow configuration of sync settings. 773 * <p> 774 * In some cases, a matching Activity may not exist, so ensure you 775 * safeguard against this. 776 * <p> 777 * The account types available to add via the add account button may be restricted by adding an 778 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 779 * authorities. Only account types which can sync with that content provider will be offered to 780 * the user. 781 * <p> 782 * Input: Nothing. 783 * <p> 784 * Output: Nothing. 785 */ 786 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 787 public static final String ACTION_SYNC_SETTINGS = 788 "android.settings.SYNC_SETTINGS"; 789 790 /** 791 * Activity Action: Show add account screen for creating a new account. 792 * <p> 793 * In some cases, a matching Activity may not exist, so ensure you 794 * safeguard against this. 795 * <p> 796 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 797 * extra to the Intent with one or more syncable content provider's authorities. Only account 798 * types which can sync with that content provider will be offered to the user. 799 * <p> 800 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 801 * Intent with one or more account types. 802 * <p> 803 * Input: Nothing. 804 * <p> 805 * Output: Nothing. 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_ADD_ACCOUNT = 809 "android.settings.ADD_ACCOUNT_SETTINGS"; 810 811 /** 812 * Activity Action: Show settings for selecting the network operator. 813 * <p> 814 * In some cases, a matching Activity may not exist, so ensure you 815 * safeguard against this. 816 * <p> 817 * Input: Nothing. 818 * <p> 819 * Output: Nothing. 820 */ 821 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 822 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 823 "android.settings.NETWORK_OPERATOR_SETTINGS"; 824 825 /** 826 * Activity Action: Show settings for selection of 2G/3G. 827 * <p> 828 * In some cases, a matching Activity may not exist, so ensure you 829 * safeguard against this. 830 * <p> 831 * Input: Nothing. 832 * <p> 833 * Output: Nothing. 834 */ 835 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 836 public static final String ACTION_DATA_ROAMING_SETTINGS = 837 "android.settings.DATA_ROAMING_SETTINGS"; 838 839 /** 840 * Activity Action: Show settings for internal storage. 841 * <p> 842 * In some cases, a matching Activity may not exist, so ensure you 843 * safeguard against this. 844 * <p> 845 * Input: Nothing. 846 * <p> 847 * Output: Nothing. 848 */ 849 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 850 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 851 "android.settings.INTERNAL_STORAGE_SETTINGS"; 852 /** 853 * Activity Action: Show settings for memory card storage. 854 * <p> 855 * In some cases, a matching Activity may not exist, so ensure you 856 * safeguard against this. 857 * <p> 858 * Input: Nothing. 859 * <p> 860 * Output: Nothing. 861 */ 862 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 863 public static final String ACTION_MEMORY_CARD_SETTINGS = 864 "android.settings.MEMORY_CARD_SETTINGS"; 865 866 /** 867 * Activity Action: Show settings for global search. 868 * <p> 869 * In some cases, a matching Activity may not exist, so ensure you 870 * safeguard against this. 871 * <p> 872 * Input: Nothing. 873 * <p> 874 * Output: Nothing 875 */ 876 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 877 public static final String ACTION_SEARCH_SETTINGS = 878 "android.search.action.SEARCH_SETTINGS"; 879 880 /** 881 * Activity Action: Show general device information settings (serial 882 * number, software version, phone number, etc.). 883 * <p> 884 * In some cases, a matching Activity may not exist, so ensure you 885 * safeguard against this. 886 * <p> 887 * Input: Nothing. 888 * <p> 889 * Output: Nothing 890 */ 891 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 892 public static final String ACTION_DEVICE_INFO_SETTINGS = 893 "android.settings.DEVICE_INFO_SETTINGS"; 894 895 /** 896 * Activity Action: Show NFC settings. 897 * <p> 898 * This shows UI that allows NFC to be turned on or off. 899 * <p> 900 * In some cases, a matching Activity may not exist, so ensure you 901 * safeguard against this. 902 * <p> 903 * Input: Nothing. 904 * <p> 905 * Output: Nothing 906 * @see android.nfc.NfcAdapter#isEnabled() 907 */ 908 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 909 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 910 911 /** 912 * Activity Action: Show NFC Sharing settings. 913 * <p> 914 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 915 * off. 916 * <p> 917 * In some cases, a matching Activity may not exist, so ensure you 918 * safeguard against this. 919 * <p> 920 * Input: Nothing. 921 * <p> 922 * Output: Nothing 923 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 924 */ 925 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 926 public static final String ACTION_NFCSHARING_SETTINGS = 927 "android.settings.NFCSHARING_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC Tap & Pay settings 931 * <p> 932 * This shows UI that allows the user to configure Tap&Pay 933 * settings. 934 * <p> 935 * In some cases, a matching Activity may not exist, so ensure you 936 * safeguard against this. 937 * <p> 938 * Input: Nothing. 939 * <p> 940 * Output: Nothing 941 */ 942 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 943 public static final String ACTION_NFC_PAYMENT_SETTINGS = 944 "android.settings.NFC_PAYMENT_SETTINGS"; 945 946 /** 947 * Activity Action: Show Daydream settings. 948 * <p> 949 * In some cases, a matching Activity may not exist, so ensure you 950 * safeguard against this. 951 * <p> 952 * Input: Nothing. 953 * <p> 954 * Output: Nothing. 955 * @see android.service.dreams.DreamService 956 */ 957 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 958 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 959 960 /** 961 * Activity Action: Show Notification listener settings. 962 * <p> 963 * In some cases, a matching Activity may not exist, so ensure you 964 * safeguard against this. 965 * <p> 966 * Input: Nothing. 967 * <p> 968 * Output: Nothing. 969 * @see android.service.notification.NotificationListenerService 970 */ 971 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 972 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 973 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 974 975 /** 976 * Activity Action: Show Do Not Disturb access settings. 977 * <p> 978 * Users can grant and deny access to Do Not Disturb configuration from here. 979 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 980 * details. 981 * <p> 982 * Input: Nothing. 983 * <p> 984 * Output: Nothing. 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 988 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 989 990 /** 991 * @hide 992 */ 993 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 994 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 995 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 996 997 /** 998 * Activity Action: Show settings for video captioning. 999 * <p> 1000 * In some cases, a matching Activity may not exist, so ensure you safeguard 1001 * against this. 1002 * <p> 1003 * Input: Nothing. 1004 * <p> 1005 * Output: Nothing. 1006 */ 1007 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1008 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1009 1010 /** 1011 * Activity Action: Show the top level print settings. 1012 * <p> 1013 * In some cases, a matching Activity may not exist, so ensure you 1014 * safeguard against this. 1015 * <p> 1016 * Input: Nothing. 1017 * <p> 1018 * Output: Nothing. 1019 */ 1020 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1021 public static final String ACTION_PRINT_SETTINGS = 1022 "android.settings.ACTION_PRINT_SETTINGS"; 1023 1024 /** 1025 * Activity Action: Show Zen Mode configuration settings. 1026 * 1027 * @hide 1028 */ 1029 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1030 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1031 1032 /** 1033 * Activity Action: Show Zen Mode priority configuration settings. 1034 * 1035 * @hide 1036 */ 1037 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1038 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1039 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1040 1041 /** 1042 * Activity Action: Show Zen Mode automation configuration settings. 1043 * 1044 * @hide 1045 */ 1046 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1047 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1048 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1049 1050 /** 1051 * Activity Action: Modify do not disturb mode settings. 1052 * <p> 1053 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1054 * <p> 1055 * This intent MUST be started using 1056 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1057 * startVoiceActivity}. 1058 * <p> 1059 * Note: The Activity implementing this intent MUST verify that 1060 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1061 * returns true before modifying the setting. 1062 * <p> 1063 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1064 * how long the user wishes to avoid interruptions for. The optional 1065 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1066 * enabling or disabling do not disturb mode. If either extra is not included, the 1067 * user maybe asked to provide the value. 1068 * <p> 1069 * Output: Nothing. 1070 */ 1071 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1072 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1073 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1074 1075 /** 1076 * Activity Action: Show Zen Mode schedule rule configuration settings. 1077 * 1078 * @hide 1079 */ 1080 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1081 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1082 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1083 1084 /** 1085 * Activity Action: Show Zen Mode event rule configuration settings. 1086 * 1087 * @hide 1088 */ 1089 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1090 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1091 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1092 1093 /** 1094 * Activity Action: Show Zen Mode external rule configuration settings. 1095 * 1096 * @hide 1097 */ 1098 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1099 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1100 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1101 1102 /** 1103 * Activity Action: Show the regulatory information screen for the device. 1104 * <p> 1105 * In some cases, a matching Activity may not exist, so ensure you safeguard 1106 * against this. 1107 * <p> 1108 * Input: Nothing. 1109 * <p> 1110 * Output: Nothing. 1111 */ 1112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1113 public static final String 1114 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1115 1116 /** 1117 * Activity Action: Show Device Name Settings. 1118 * <p> 1119 * In some cases, a matching Activity may not exist, so ensure you safeguard 1120 * against this. 1121 * 1122 * @hide 1123 */ 1124 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1125 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1126 1127 /** 1128 * Activity Action: Show pairing settings. 1129 * <p> 1130 * In some cases, a matching Activity may not exist, so ensure you safeguard 1131 * against this. 1132 * 1133 * @hide 1134 */ 1135 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1136 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1137 1138 /** 1139 * Activity Action: Show battery saver settings. 1140 * <p> 1141 * In some cases, a matching Activity may not exist, so ensure you safeguard 1142 * against this. 1143 */ 1144 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1145 public static final String ACTION_BATTERY_SAVER_SETTINGS 1146 = "android.settings.BATTERY_SAVER_SETTINGS"; 1147 1148 /** 1149 * Activity Action: Modify Battery Saver mode setting using a voice command. 1150 * <p> 1151 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1152 * <p> 1153 * This intent MUST be started using 1154 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1155 * startVoiceActivity}. 1156 * <p> 1157 * Note: The activity implementing this intent MUST verify that 1158 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1159 * modifying the setting. 1160 * <p> 1161 * Input: To tell which state batter saver mode should be set to, add the 1162 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1163 * If the extra is not included, no changes will be made. 1164 * <p> 1165 * Output: Nothing. 1166 */ 1167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1168 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1169 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1170 1171 /** 1172 * Activity Action: Show Home selection settings. If there are multiple activities 1173 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1174 * to pick your preferred activity. 1175 */ 1176 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1177 public static final String ACTION_HOME_SETTINGS 1178 = "android.settings.HOME_SETTINGS"; 1179 1180 1181 1182 /** 1183 * Activity Action: Show Default apps settings. 1184 * <p> 1185 * In some cases, a matching Activity may not exist, so ensure you 1186 * safeguard against this. 1187 * <p> 1188 * Input: Nothing. 1189 * <p> 1190 * Output: Nothing. 1191 */ 1192 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1193 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1194 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1195 1196 /** 1197 * Activity Action: Show notification settings. 1198 * 1199 * @hide 1200 */ 1201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1202 public static final String ACTION_NOTIFICATION_SETTINGS 1203 = "android.settings.NOTIFICATION_SETTINGS"; 1204 1205 /** 1206 * Activity Action: Show notification settings for a single app. 1207 * 1208 * @hide 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1212 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1213 1214 /** 1215 * Activity Action: Show notification redaction settings. 1216 * 1217 * @hide 1218 */ 1219 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1220 public static final String ACTION_APP_NOTIFICATION_REDACTION 1221 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1222 1223 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1224 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1225 1226 /** 1227 * Activity Action: Show a dialog with disabled by policy message. 1228 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1229 * the user know about this. 1230 * <p> 1231 * Input: Nothing. 1232 * <p> 1233 * Output: Nothing. 1234 * 1235 * @hide 1236 */ 1237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1238 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1239 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1240 1241 /** 1242 * Activity Action: Show a dialog for remote bugreport flow. 1243 * <p> 1244 * Input: Nothing. 1245 * <p> 1246 * Output: Nothing. 1247 * 1248 * @hide 1249 */ 1250 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1251 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1252 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1253 1254 /** 1255 * Activity Action: Show VR listener settings. 1256 * <p> 1257 * Input: Nothing. 1258 * <p> 1259 * Output: Nothing. 1260 * 1261 * @see android.service.vr.VrListenerService 1262 */ 1263 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1264 public static final String ACTION_VR_LISTENER_SETTINGS 1265 = "android.settings.VR_LISTENER_SETTINGS"; 1266 1267 // End of Intent actions for Settings 1268 1269 /** 1270 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1271 */ 1272 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1273 1274 /** 1275 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1276 */ 1277 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1278 1279 /** 1280 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1281 */ 1282 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1283 1284 /** 1285 * @hide - User handle argument extra to the fast-path call()-based requests 1286 */ 1287 public static final String CALL_METHOD_USER_KEY = "_user"; 1288 1289 /** @hide - Private call() method to write to 'system' table */ 1290 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1291 1292 /** @hide - Private call() method to write to 'secure' table */ 1293 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1294 1295 /** @hide - Private call() method to write to 'global' table */ 1296 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1297 1298 /** 1299 * Activity Extra: Limit available options in launched activity based on the given authority. 1300 * <p> 1301 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1302 * provider's authorities as a String[]. This field is used by some intents to alter the 1303 * behavior of the called activity. 1304 * <p> 1305 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1306 * on the authority given. 1307 */ 1308 public static final String EXTRA_AUTHORITIES = "authorities"; 1309 1310 /** 1311 * Activity Extra: Limit available options in launched activity based on the given account 1312 * types. 1313 * <p> 1314 * This can be passed as an extra field in an Activity Intent with one or more account types 1315 * as a String[]. This field is used by some intents to alter the behavior of the called 1316 * activity. 1317 * <p> 1318 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1319 * list. 1320 */ 1321 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1322 1323 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1324 1325 /** 1326 * Activity Extra: The device identifier to act upon. 1327 * <p> 1328 * This can be passed as an extra field in an Activity Intent with a single 1329 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1330 * settings for the given device. 1331 * <p> 1332 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1333 * dialog for the given device. 1334 * @hide 1335 */ 1336 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1337 1338 /** 1339 * Activity Extra: Enable or disable Airplane Mode. 1340 * <p> 1341 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1342 * intent as a boolean to indicate if it should be enabled. 1343 */ 1344 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1345 1346 /** 1347 * Activity Extra: Enable or disable Battery saver mode. 1348 * <p> 1349 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1350 * intent as a boolean to indicate if it should be enabled. 1351 */ 1352 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1353 "android.settings.extra.battery_saver_mode_enabled"; 1354 1355 /** 1356 * Activity Extra: Enable or disable Do Not Disturb mode. 1357 * <p> 1358 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1359 * intent as a boolean to indicate if it should be enabled. 1360 */ 1361 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1362 "android.settings.extra.do_not_disturb_mode_enabled"; 1363 1364 /** 1365 * Activity Extra: How many minutes to enable do not disturb mode for. 1366 * <p> 1367 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1368 * intent to indicate how long do not disturb mode should be enabled for. 1369 */ 1370 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1371 "android.settings.extra.do_not_disturb_mode_minutes"; 1372 1373 /** 1374 * Activity Extra: Number of certificates 1375 * <p> 1376 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1377 * intent to indicate the number of certificates 1378 * @hide 1379 */ 1380 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1381 "android.settings.extra.number_of_certificates"; 1382 1383 private static final String JID_RESOURCE_PREFIX = "android"; 1384 1385 public static final String AUTHORITY = "settings"; 1386 1387 private static final String TAG = "Settings"; 1388 private static final boolean LOCAL_LOGV = false; 1389 1390 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1391 // with a partial enable/disable state in multi-threaded situations. 1392 private static final Object mLocationSettingsLock = new Object(); 1393 1394 public static class SettingNotFoundException extends AndroidException { 1395 public SettingNotFoundException(String msg) { 1396 super(msg); 1397 } 1398 } 1399 1400 /** 1401 * Common base for tables of name/value settings. 1402 */ 1403 public static class NameValueTable implements BaseColumns { 1404 public static final String NAME = "name"; 1405 public static final String VALUE = "value"; 1406 1407 protected static boolean putString(ContentResolver resolver, Uri uri, 1408 String name, String value) { 1409 // The database will take care of replacing duplicates. 1410 try { 1411 ContentValues values = new ContentValues(); 1412 values.put(NAME, name); 1413 values.put(VALUE, value); 1414 resolver.insert(uri, values); 1415 return true; 1416 } catch (SQLException e) { 1417 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1418 return false; 1419 } 1420 } 1421 1422 public static Uri getUriFor(Uri uri, String name) { 1423 return Uri.withAppendedPath(uri, name); 1424 } 1425 } 1426 1427 // Thread-safe. 1428 private static class NameValueCache { 1429 private final String mVersionSystemProperty; 1430 private final Uri mUri; 1431 1432 private static final String[] SELECT_VALUE = 1433 new String[] { Settings.NameValueTable.VALUE }; 1434 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1435 1436 // Must synchronize on 'this' to access mValues and mValuesVersion. 1437 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1438 private long mValuesVersion = 0; 1439 1440 // Initially null; set lazily and held forever. Synchronized on 'this'. 1441 private IContentProvider mContentProvider = null; 1442 1443 // The method we'll call (or null, to not use) on the provider 1444 // for the fast path of retrieving settings. 1445 private final String mCallGetCommand; 1446 private final String mCallSetCommand; 1447 1448 public NameValueCache(String versionSystemProperty, Uri uri, 1449 String getCommand, String setCommand) { 1450 mVersionSystemProperty = versionSystemProperty; 1451 mUri = uri; 1452 mCallGetCommand = getCommand; 1453 mCallSetCommand = setCommand; 1454 } 1455 1456 private IContentProvider lazyGetProvider(ContentResolver cr) { 1457 IContentProvider cp = null; 1458 synchronized (this) { 1459 cp = mContentProvider; 1460 if (cp == null) { 1461 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1462 } 1463 } 1464 return cp; 1465 } 1466 1467 public boolean putStringForUser(ContentResolver cr, String name, String value, 1468 final int userHandle) { 1469 try { 1470 Bundle arg = new Bundle(); 1471 arg.putString(Settings.NameValueTable.VALUE, value); 1472 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1473 IContentProvider cp = lazyGetProvider(cr); 1474 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1475 } catch (RemoteException e) { 1476 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1477 return false; 1478 } 1479 return true; 1480 } 1481 1482 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1483 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1484 if (isSelf) { 1485 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1486 1487 // Our own user's settings data uses a client-side cache 1488 synchronized (this) { 1489 if (mValuesVersion != newValuesVersion) { 1490 if (LOCAL_LOGV || false) { 1491 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1492 + newValuesVersion + " != cached " + mValuesVersion); 1493 } 1494 1495 mValues.clear(); 1496 mValuesVersion = newValuesVersion; 1497 } 1498 1499 if (mValues.containsKey(name)) { 1500 return mValues.get(name); // Could be null, that's OK -- negative caching 1501 } 1502 } 1503 } else { 1504 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1505 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1506 } 1507 1508 IContentProvider cp = lazyGetProvider(cr); 1509 1510 // Try the fast path first, not using query(). If this 1511 // fails (alternate Settings provider that doesn't support 1512 // this interface?) then we fall back to the query/table 1513 // interface. 1514 if (mCallGetCommand != null) { 1515 try { 1516 Bundle args = null; 1517 if (!isSelf) { 1518 args = new Bundle(); 1519 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1520 } 1521 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1522 if (b != null) { 1523 String value = b.getPairValue(); 1524 // Don't update our cache for reads of other users' data 1525 if (isSelf) { 1526 synchronized (this) { 1527 mValues.put(name, value); 1528 } 1529 } else { 1530 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1531 + " by " + UserHandle.myUserId() 1532 + " so not updating cache"); 1533 } 1534 return value; 1535 } 1536 // If the response Bundle is null, we fall through 1537 // to the query interface below. 1538 } catch (RemoteException e) { 1539 // Not supported by the remote side? Fall through 1540 // to query(). 1541 } 1542 } 1543 1544 Cursor c = null; 1545 try { 1546 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1547 new String[]{name}, null, null); 1548 if (c == null) { 1549 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1550 return null; 1551 } 1552 1553 String value = c.moveToNext() ? c.getString(0) : null; 1554 synchronized (this) { 1555 mValues.put(name, value); 1556 } 1557 if (LOCAL_LOGV) { 1558 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1559 name + " = " + (value == null ? "(null)" : value)); 1560 } 1561 return value; 1562 } catch (RemoteException e) { 1563 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1564 return null; // Return null, but don't cache it. 1565 } finally { 1566 if (c != null) c.close(); 1567 } 1568 } 1569 } 1570 1571 /** 1572 * Checks if the specified context can draw on top of other apps. As of API 1573 * level 23, an app cannot draw on top of other apps unless it declares the 1574 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1575 * manifest, <em>and</em> the user specifically grants the app this 1576 * capability. To prompt the user to grant this approval, the app must send an 1577 * intent with the action 1578 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1579 * causes the system to display a permission management screen. 1580 * 1581 * @param context App context. 1582 * @return true if the specified context can draw on top of other apps, false otherwise 1583 */ 1584 public static boolean canDrawOverlays(Context context) { 1585 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1586 context.getOpPackageName(), false); 1587 } 1588 1589 /** 1590 * System settings, containing miscellaneous system preferences. This 1591 * table holds simple name/value pairs. There are convenience 1592 * functions for accessing individual settings entries. 1593 */ 1594 public static final class System extends NameValueTable { 1595 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1596 1597 private static final float DEFAULT_FONT_SCALE = 1.0f; 1598 1599 /** @hide */ 1600 public static interface Validator { 1601 public boolean validate(String value); 1602 } 1603 1604 /** 1605 * The content:// style URL for this table 1606 */ 1607 public static final Uri CONTENT_URI = 1608 Uri.parse("content://" + AUTHORITY + "/system"); 1609 1610 private static final NameValueCache sNameValueCache = new NameValueCache( 1611 SYS_PROP_SETTING_VERSION, 1612 CONTENT_URI, 1613 CALL_METHOD_GET_SYSTEM, 1614 CALL_METHOD_PUT_SYSTEM); 1615 1616 private static final HashSet<String> MOVED_TO_SECURE; 1617 static { 1618 MOVED_TO_SECURE = new HashSet<String>(30); 1619 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1620 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1621 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1622 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1623 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1624 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1625 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1626 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1627 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1628 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1629 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1630 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1631 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1632 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1633 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1634 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1635 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1636 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1637 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1638 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1639 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1640 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1641 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1642 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1643 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1644 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1645 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1646 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1647 1648 // At one time in System, then Global, but now back in Secure 1649 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1650 } 1651 1652 private static final HashSet<String> MOVED_TO_GLOBAL; 1653 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1654 static { 1655 MOVED_TO_GLOBAL = new HashSet<String>(); 1656 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1657 1658 // these were originally in system but migrated to secure in the past, 1659 // so are duplicated in the Secure.* namespace 1660 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1661 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1662 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1663 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1664 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1665 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1666 1667 // these are moving directly from system to global 1668 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1669 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1670 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1671 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1672 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1673 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1674 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1675 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1676 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1677 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1678 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1679 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1680 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1681 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1682 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1683 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1684 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1685 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1686 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1687 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1688 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1689 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1690 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1691 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1692 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1693 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1694 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1695 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1696 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1697 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1698 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1699 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1700 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1701 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1702 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1703 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1704 } 1705 1706 private static final Validator sBooleanValidator = 1707 new DiscreteValueValidator(new String[] {"0", "1"}); 1708 1709 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1710 @Override 1711 public boolean validate(String value) { 1712 try { 1713 return Integer.parseInt(value) >= 0; 1714 } catch (NumberFormatException e) { 1715 return false; 1716 } 1717 } 1718 }; 1719 1720 private static final Validator sUriValidator = new Validator() { 1721 @Override 1722 public boolean validate(String value) { 1723 try { 1724 Uri.decode(value); 1725 return true; 1726 } catch (IllegalArgumentException e) { 1727 return false; 1728 } 1729 } 1730 }; 1731 1732 private static final Validator sLenientIpAddressValidator = new Validator() { 1733 private static final int MAX_IPV6_LENGTH = 45; 1734 1735 @Override 1736 public boolean validate(String value) { 1737 return value.length() <= MAX_IPV6_LENGTH; 1738 } 1739 }; 1740 1741 /** @hide */ 1742 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1743 outKeySet.addAll(MOVED_TO_GLOBAL); 1744 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1745 } 1746 1747 /** @hide */ 1748 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1749 outKeySet.addAll(MOVED_TO_SECURE); 1750 } 1751 1752 /** @hide */ 1753 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1754 outKeySet.addAll(MOVED_TO_GLOBAL); 1755 } 1756 1757 /** 1758 * Look up a name in the database. 1759 * @param resolver to access the database with 1760 * @param name to look up in the table 1761 * @return the corresponding value, or null if not present 1762 */ 1763 public static String getString(ContentResolver resolver, String name) { 1764 return getStringForUser(resolver, name, UserHandle.myUserId()); 1765 } 1766 1767 /** @hide */ 1768 public static String getStringForUser(ContentResolver resolver, String name, 1769 int userHandle) { 1770 if (MOVED_TO_SECURE.contains(name)) { 1771 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1772 + " to android.provider.Settings.Secure, returning read-only value."); 1773 return Secure.getStringForUser(resolver, name, userHandle); 1774 } 1775 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1776 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1777 + " to android.provider.Settings.Global, returning read-only value."); 1778 return Global.getStringForUser(resolver, name, userHandle); 1779 } 1780 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1781 } 1782 1783 /** 1784 * Store a name/value pair into the database. 1785 * @param resolver to access the database with 1786 * @param name to store 1787 * @param value to associate with the name 1788 * @return true if the value was set, false on database errors 1789 */ 1790 public static boolean putString(ContentResolver resolver, String name, String value) { 1791 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1792 } 1793 1794 /** @hide */ 1795 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1796 int userHandle) { 1797 if (MOVED_TO_SECURE.contains(name)) { 1798 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1799 + " to android.provider.Settings.Secure, value is unchanged."); 1800 return false; 1801 } 1802 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1803 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1804 + " to android.provider.Settings.Global, value is unchanged."); 1805 return false; 1806 } 1807 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1808 } 1809 1810 /** 1811 * Construct the content URI for a particular name/value pair, 1812 * useful for monitoring changes with a ContentObserver. 1813 * @param name to look up in the table 1814 * @return the corresponding content URI, or null if not present 1815 */ 1816 public static Uri getUriFor(String name) { 1817 if (MOVED_TO_SECURE.contains(name)) { 1818 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1819 + " to android.provider.Settings.Secure, returning Secure URI."); 1820 return Secure.getUriFor(Secure.CONTENT_URI, name); 1821 } 1822 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1823 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1824 + " to android.provider.Settings.Global, returning read-only global URI."); 1825 return Global.getUriFor(Global.CONTENT_URI, name); 1826 } 1827 return getUriFor(CONTENT_URI, name); 1828 } 1829 1830 /** 1831 * Convenience function for retrieving a single system settings value 1832 * as an integer. Note that internally setting values are always 1833 * stored as strings; this function converts the string to an integer 1834 * for you. The default value will be returned if the setting is 1835 * not defined or not an integer. 1836 * 1837 * @param cr The ContentResolver to access. 1838 * @param name The name of the setting to retrieve. 1839 * @param def Value to return if the setting is not defined. 1840 * 1841 * @return The setting's current value, or 'def' if it is not defined 1842 * or not a valid integer. 1843 */ 1844 public static int getInt(ContentResolver cr, String name, int def) { 1845 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1846 } 1847 1848 /** @hide */ 1849 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1850 String v = getStringForUser(cr, name, userHandle); 1851 try { 1852 return v != null ? Integer.parseInt(v) : def; 1853 } catch (NumberFormatException e) { 1854 return def; 1855 } 1856 } 1857 1858 /** 1859 * Convenience function for retrieving a single system settings value 1860 * as an integer. Note that internally setting values are always 1861 * stored as strings; this function converts the string to an integer 1862 * for you. 1863 * <p> 1864 * This version does not take a default value. If the setting has not 1865 * been set, or the string value is not a number, 1866 * it throws {@link SettingNotFoundException}. 1867 * 1868 * @param cr The ContentResolver to access. 1869 * @param name The name of the setting to retrieve. 1870 * 1871 * @throws SettingNotFoundException Thrown if a setting by the given 1872 * name can't be found or the setting value is not an integer. 1873 * 1874 * @return The setting's current value. 1875 */ 1876 public static int getInt(ContentResolver cr, String name) 1877 throws SettingNotFoundException { 1878 return getIntForUser(cr, name, UserHandle.myUserId()); 1879 } 1880 1881 /** @hide */ 1882 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1883 throws SettingNotFoundException { 1884 String v = getStringForUser(cr, name, userHandle); 1885 try { 1886 return Integer.parseInt(v); 1887 } catch (NumberFormatException e) { 1888 throw new SettingNotFoundException(name); 1889 } 1890 } 1891 1892 /** 1893 * Convenience function for updating a single settings value as an 1894 * integer. This will either create a new entry in the table if the 1895 * given name does not exist, or modify the value of the existing row 1896 * with that name. Note that internally setting values are always 1897 * stored as strings, so this function converts the given value to a 1898 * string before storing it. 1899 * 1900 * @param cr The ContentResolver to access. 1901 * @param name The name of the setting to modify. 1902 * @param value The new value for the setting. 1903 * @return true if the value was set, false on database errors 1904 */ 1905 public static boolean putInt(ContentResolver cr, String name, int value) { 1906 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1907 } 1908 1909 /** @hide */ 1910 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1911 int userHandle) { 1912 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1913 } 1914 1915 /** 1916 * Convenience function for retrieving a single system settings value 1917 * as a {@code long}. Note that internally setting values are always 1918 * stored as strings; this function converts the string to a {@code long} 1919 * for you. The default value will be returned if the setting is 1920 * not defined or not a {@code long}. 1921 * 1922 * @param cr The ContentResolver to access. 1923 * @param name The name of the setting to retrieve. 1924 * @param def Value to return if the setting is not defined. 1925 * 1926 * @return The setting's current value, or 'def' if it is not defined 1927 * or not a valid {@code long}. 1928 */ 1929 public static long getLong(ContentResolver cr, String name, long def) { 1930 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1931 } 1932 1933 /** @hide */ 1934 public static long getLongForUser(ContentResolver cr, String name, long def, 1935 int userHandle) { 1936 String valString = getStringForUser(cr, name, userHandle); 1937 long value; 1938 try { 1939 value = valString != null ? Long.parseLong(valString) : def; 1940 } catch (NumberFormatException e) { 1941 value = def; 1942 } 1943 return value; 1944 } 1945 1946 /** 1947 * Convenience function for retrieving a single system settings value 1948 * as a {@code long}. Note that internally setting values are always 1949 * stored as strings; this function converts the string to a {@code long} 1950 * for you. 1951 * <p> 1952 * This version does not take a default value. If the setting has not 1953 * been set, or the string value is not a number, 1954 * it throws {@link SettingNotFoundException}. 1955 * 1956 * @param cr The ContentResolver to access. 1957 * @param name The name of the setting to retrieve. 1958 * 1959 * @return The setting's current value. 1960 * @throws SettingNotFoundException Thrown if a setting by the given 1961 * name can't be found or the setting value is not an integer. 1962 */ 1963 public static long getLong(ContentResolver cr, String name) 1964 throws SettingNotFoundException { 1965 return getLongForUser(cr, name, UserHandle.myUserId()); 1966 } 1967 1968 /** @hide */ 1969 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1970 throws SettingNotFoundException { 1971 String valString = getStringForUser(cr, name, userHandle); 1972 try { 1973 return Long.parseLong(valString); 1974 } catch (NumberFormatException e) { 1975 throw new SettingNotFoundException(name); 1976 } 1977 } 1978 1979 /** 1980 * Convenience function for updating a single settings value as a long 1981 * integer. This will either create a new entry in the table if the 1982 * given name does not exist, or modify the value of the existing row 1983 * with that name. Note that internally setting values are always 1984 * stored as strings, so this function converts the given value to a 1985 * string before storing it. 1986 * 1987 * @param cr The ContentResolver to access. 1988 * @param name The name of the setting to modify. 1989 * @param value The new value for the setting. 1990 * @return true if the value was set, false on database errors 1991 */ 1992 public static boolean putLong(ContentResolver cr, String name, long value) { 1993 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1994 } 1995 1996 /** @hide */ 1997 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1998 int userHandle) { 1999 return putStringForUser(cr, name, Long.toString(value), userHandle); 2000 } 2001 2002 /** 2003 * Convenience function for retrieving a single system settings value 2004 * as a floating point number. Note that internally setting values are 2005 * always stored as strings; this function converts the string to an 2006 * float for you. The default value will be returned if the setting 2007 * is not defined or not a valid float. 2008 * 2009 * @param cr The ContentResolver to access. 2010 * @param name The name of the setting to retrieve. 2011 * @param def Value to return if the setting is not defined. 2012 * 2013 * @return The setting's current value, or 'def' if it is not defined 2014 * or not a valid float. 2015 */ 2016 public static float getFloat(ContentResolver cr, String name, float def) { 2017 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2018 } 2019 2020 /** @hide */ 2021 public static float getFloatForUser(ContentResolver cr, String name, float def, 2022 int userHandle) { 2023 String v = getStringForUser(cr, name, userHandle); 2024 try { 2025 return v != null ? Float.parseFloat(v) : def; 2026 } catch (NumberFormatException e) { 2027 return def; 2028 } 2029 } 2030 2031 /** 2032 * Convenience function for retrieving a single system settings value 2033 * as a float. Note that internally setting values are always 2034 * stored as strings; this function converts the string to a float 2035 * for you. 2036 * <p> 2037 * This version does not take a default value. If the setting has not 2038 * been set, or the string value is not a number, 2039 * it throws {@link SettingNotFoundException}. 2040 * 2041 * @param cr The ContentResolver to access. 2042 * @param name The name of the setting to retrieve. 2043 * 2044 * @throws SettingNotFoundException Thrown if a setting by the given 2045 * name can't be found or the setting value is not a float. 2046 * 2047 * @return The setting's current value. 2048 */ 2049 public static float getFloat(ContentResolver cr, String name) 2050 throws SettingNotFoundException { 2051 return getFloatForUser(cr, name, UserHandle.myUserId()); 2052 } 2053 2054 /** @hide */ 2055 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2056 throws SettingNotFoundException { 2057 String v = getStringForUser(cr, name, userHandle); 2058 if (v == null) { 2059 throw new SettingNotFoundException(name); 2060 } 2061 try { 2062 return Float.parseFloat(v); 2063 } catch (NumberFormatException e) { 2064 throw new SettingNotFoundException(name); 2065 } 2066 } 2067 2068 /** 2069 * Convenience function for updating a single settings value as a 2070 * floating point number. This will either create a new entry in the 2071 * table if the given name does not exist, or modify the value of the 2072 * existing row with that name. Note that internally setting values 2073 * are always stored as strings, so this function converts the given 2074 * value to a string before storing it. 2075 * 2076 * @param cr The ContentResolver to access. 2077 * @param name The name of the setting to modify. 2078 * @param value The new value for the setting. 2079 * @return true if the value was set, false on database errors 2080 */ 2081 public static boolean putFloat(ContentResolver cr, String name, float value) { 2082 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2083 } 2084 2085 /** @hide */ 2086 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2087 int userHandle) { 2088 return putStringForUser(cr, name, Float.toString(value), userHandle); 2089 } 2090 2091 /** 2092 * Convenience function to read all of the current 2093 * configuration-related settings into a 2094 * {@link Configuration} object. 2095 * 2096 * @param cr The ContentResolver to access. 2097 * @param outConfig Where to place the configuration settings. 2098 */ 2099 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2100 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2101 } 2102 2103 /** @hide */ 2104 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2105 int userHandle) { 2106 outConfig.fontScale = Settings.System.getFloatForUser( 2107 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2108 if (outConfig.fontScale < 0) { 2109 outConfig.fontScale = DEFAULT_FONT_SCALE; 2110 } 2111 outConfig.setLocales(LocaleList.forLanguageTags( 2112 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2113 } 2114 2115 /** 2116 * @hide Erase the fields in the Configuration that should be applied 2117 * by the settings. 2118 */ 2119 public static void clearConfiguration(Configuration inoutConfig) { 2120 inoutConfig.fontScale = 0; 2121 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2122 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2123 } 2124 } 2125 2126 /** 2127 * Convenience function to write a batch of configuration-related 2128 * settings from a {@link Configuration} object. 2129 * 2130 * @param cr The ContentResolver to access. 2131 * @param config The settings to write. 2132 * @return true if the values were set, false on database errors 2133 */ 2134 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2135 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2136 } 2137 2138 /** @hide */ 2139 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2140 int userHandle) { 2141 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2142 Settings.System.putStringForUser( 2143 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2144 } 2145 2146 /** @hide */ 2147 public static boolean hasInterestingConfigurationChanges(int changes) { 2148 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2149 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2150 } 2151 2152 /** @deprecated - Do not use */ 2153 @Deprecated 2154 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2155 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2156 } 2157 2158 /** 2159 * @hide 2160 * @deprecated - Do not use 2161 */ 2162 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2163 int userHandle) { 2164 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2165 } 2166 2167 /** @deprecated - Do not use */ 2168 @Deprecated 2169 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2170 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2171 } 2172 2173 /** 2174 * @hide 2175 * @deprecated - Do not use 2176 */ 2177 @Deprecated 2178 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2179 int userHandle) { 2180 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2181 } 2182 2183 private static final class DiscreteValueValidator implements Validator { 2184 private final String[] mValues; 2185 2186 public DiscreteValueValidator(String[] values) { 2187 mValues = values; 2188 } 2189 2190 @Override 2191 public boolean validate(String value) { 2192 return ArrayUtils.contains(mValues, value); 2193 } 2194 } 2195 2196 private static final class InclusiveIntegerRangeValidator implements Validator { 2197 private final int mMin; 2198 private final int mMax; 2199 2200 public InclusiveIntegerRangeValidator(int min, int max) { 2201 mMin = min; 2202 mMax = max; 2203 } 2204 2205 @Override 2206 public boolean validate(String value) { 2207 try { 2208 final int intValue = Integer.parseInt(value); 2209 return intValue >= mMin && intValue <= mMax; 2210 } catch (NumberFormatException e) { 2211 return false; 2212 } 2213 } 2214 } 2215 2216 private static final class InclusiveFloatRangeValidator implements Validator { 2217 private final float mMin; 2218 private final float mMax; 2219 2220 public InclusiveFloatRangeValidator(float min, float max) { 2221 mMin = min; 2222 mMax = max; 2223 } 2224 2225 @Override 2226 public boolean validate(String value) { 2227 try { 2228 final float floatValue = Float.parseFloat(value); 2229 return floatValue >= mMin && floatValue <= mMax; 2230 } catch (NumberFormatException e) { 2231 return false; 2232 } 2233 } 2234 } 2235 2236 /** 2237 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2238 */ 2239 @Deprecated 2240 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2241 2242 /** 2243 * What happens when the user presses the end call button if they're not 2244 * on a call.<br/> 2245 * <b>Values:</b><br/> 2246 * 0 - The end button does nothing.<br/> 2247 * 1 - The end button goes to the home screen.<br/> 2248 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2249 * 3 - The end button goes to the home screen. If the user is already on the 2250 * home screen, it puts the device to sleep. 2251 */ 2252 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2253 2254 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2255 new InclusiveIntegerRangeValidator(0, 3); 2256 2257 /** 2258 * END_BUTTON_BEHAVIOR value for "go home". 2259 * @hide 2260 */ 2261 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2262 2263 /** 2264 * END_BUTTON_BEHAVIOR value for "go to sleep". 2265 * @hide 2266 */ 2267 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2268 2269 /** 2270 * END_BUTTON_BEHAVIOR default value. 2271 * @hide 2272 */ 2273 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2274 2275 /** 2276 * Is advanced settings mode turned on. 0 == no, 1 == yes 2277 * @hide 2278 */ 2279 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2280 2281 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2282 2283 /** 2284 * ADVANCED_SETTINGS default value. 2285 * @hide 2286 */ 2287 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2288 2289 /** 2290 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2291 */ 2292 @Deprecated 2293 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2294 2295 /** 2296 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2297 */ 2298 @Deprecated 2299 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2300 2301 /** 2302 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2303 */ 2304 @Deprecated 2305 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2306 2307 /** 2308 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2309 * {@hide} 2310 */ 2311 @Deprecated 2312 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2313 2314 /** 2315 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2316 */ 2317 @Deprecated 2318 public static final String RADIO_CELL = Global.RADIO_CELL; 2319 2320 /** 2321 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2322 */ 2323 @Deprecated 2324 public static final String RADIO_NFC = Global.RADIO_NFC; 2325 2326 /** 2327 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2328 */ 2329 @Deprecated 2330 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2331 2332 /** 2333 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2334 * 2335 * {@hide} 2336 */ 2337 @Deprecated 2338 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2339 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2340 2341 /** 2342 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2343 */ 2344 @Deprecated 2345 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2346 2347 /** 2348 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2349 */ 2350 @Deprecated 2351 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2352 2353 /** 2354 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2355 */ 2356 @Deprecated 2357 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2358 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2359 2360 /** 2361 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2362 */ 2363 @Deprecated 2364 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2365 2366 /** 2367 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2368 */ 2369 @Deprecated 2370 public static final String MODE_RINGER = Global.MODE_RINGER; 2371 2372 /** 2373 * Whether to use static IP and other static network attributes. 2374 * <p> 2375 * Set to 1 for true and 0 for false. 2376 * 2377 * @deprecated Use {@link WifiManager} instead 2378 */ 2379 @Deprecated 2380 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2381 2382 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2383 2384 /** 2385 * The static IP address. 2386 * <p> 2387 * Example: "192.168.1.51" 2388 * 2389 * @deprecated Use {@link WifiManager} instead 2390 */ 2391 @Deprecated 2392 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2393 2394 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2395 2396 /** 2397 * If using static IP, the gateway's IP address. 2398 * <p> 2399 * Example: "192.168.1.1" 2400 * 2401 * @deprecated Use {@link WifiManager} instead 2402 */ 2403 @Deprecated 2404 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2405 2406 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2407 2408 /** 2409 * If using static IP, the net mask. 2410 * <p> 2411 * Example: "255.255.255.0" 2412 * 2413 * @deprecated Use {@link WifiManager} instead 2414 */ 2415 @Deprecated 2416 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2417 2418 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2419 2420 /** 2421 * If using static IP, the primary DNS's IP address. 2422 * <p> 2423 * Example: "192.168.1.1" 2424 * 2425 * @deprecated Use {@link WifiManager} instead 2426 */ 2427 @Deprecated 2428 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2429 2430 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2431 2432 /** 2433 * If using static IP, the secondary DNS's IP address. 2434 * <p> 2435 * Example: "192.168.1.2" 2436 * 2437 * @deprecated Use {@link WifiManager} instead 2438 */ 2439 @Deprecated 2440 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2441 2442 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2443 2444 /** 2445 * Determines whether remote devices may discover and/or connect to 2446 * this device. 2447 * <P>Type: INT</P> 2448 * 2 -- discoverable and connectable 2449 * 1 -- connectable but not discoverable 2450 * 0 -- neither connectable nor discoverable 2451 */ 2452 public static final String BLUETOOTH_DISCOVERABILITY = 2453 "bluetooth_discoverability"; 2454 2455 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2456 new InclusiveIntegerRangeValidator(0, 2); 2457 2458 /** 2459 * Bluetooth discoverability timeout. If this value is nonzero, then 2460 * Bluetooth becomes discoverable for a certain number of seconds, 2461 * after which is becomes simply connectable. The value is in seconds. 2462 */ 2463 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2464 "bluetooth_discoverability_timeout"; 2465 2466 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2467 sNonNegativeIntegerValidator; 2468 2469 /** 2470 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2471 * instead 2472 */ 2473 @Deprecated 2474 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2475 2476 /** 2477 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2478 * instead 2479 */ 2480 @Deprecated 2481 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2482 2483 /** 2484 * @deprecated Use 2485 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2486 * instead 2487 */ 2488 @Deprecated 2489 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2490 "lock_pattern_tactile_feedback_enabled"; 2491 2492 /** 2493 * A formatted string of the next alarm that is set, or the empty string 2494 * if there is no alarm set. 2495 * 2496 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2497 */ 2498 @Deprecated 2499 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2500 2501 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2502 private static final int MAX_LENGTH = 1000; 2503 2504 @Override 2505 public boolean validate(String value) { 2506 // TODO: No idea what the correct format is. 2507 return value == null || value.length() < MAX_LENGTH; 2508 } 2509 }; 2510 2511 /** 2512 * Scaling factor for fonts, float. 2513 */ 2514 public static final String FONT_SCALE = "font_scale"; 2515 2516 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2517 @Override 2518 public boolean validate(String value) { 2519 try { 2520 return Float.parseFloat(value) >= 0; 2521 } catch (NumberFormatException e) { 2522 return false; 2523 } 2524 } 2525 }; 2526 2527 /** 2528 * The serialized system locale value. 2529 * 2530 * Do not use this value directory. 2531 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2532 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2533 * instead. 2534 * @hide 2535 */ 2536 public static final String SYSTEM_LOCALES = "system_locales"; 2537 2538 2539 /** 2540 * Name of an application package to be debugged. 2541 * 2542 * @deprecated Use {@link Global#DEBUG_APP} instead 2543 */ 2544 @Deprecated 2545 public static final String DEBUG_APP = Global.DEBUG_APP; 2546 2547 /** 2548 * If 1, when launching DEBUG_APP it will wait for the debugger before 2549 * starting user code. If 0, it will run normally. 2550 * 2551 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2552 */ 2553 @Deprecated 2554 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2555 2556 /** 2557 * Whether or not to dim the screen. 0=no 1=yes 2558 * @deprecated This setting is no longer used. 2559 */ 2560 @Deprecated 2561 public static final String DIM_SCREEN = "dim_screen"; 2562 2563 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2564 2565 /** 2566 * The amount of time in milliseconds before the device goes to sleep or begins 2567 * to dream after a period of inactivity. This value is also known as the 2568 * user activity timeout period since the screen isn't necessarily turned off 2569 * when it expires. 2570 */ 2571 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2572 2573 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2574 2575 /** 2576 * The screen backlight brightness between 0 and 255. 2577 */ 2578 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2579 2580 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2581 new InclusiveIntegerRangeValidator(0, 255); 2582 2583 /** 2584 * Control whether to enable automatic brightness mode. 2585 */ 2586 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2587 2588 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2589 2590 /** 2591 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2592 * or less (<0.0 >-1.0) bright. 2593 * @hide 2594 */ 2595 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2596 2597 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2598 new InclusiveFloatRangeValidator(-1, 1); 2599 2600 /** 2601 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2602 */ 2603 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2604 2605 /** 2606 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2607 */ 2608 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2609 2610 /** 2611 * Control whether the process CPU usage meter should be shown. 2612 * 2613 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2614 */ 2615 @Deprecated 2616 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2617 2618 /** 2619 * If 1, the activity manager will aggressively finish activities and 2620 * processes as soon as they are no longer needed. If 0, the normal 2621 * extended lifetime is used. 2622 * 2623 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2624 */ 2625 @Deprecated 2626 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2627 2628 /** 2629 * Determines which streams are affected by ringer mode changes. The 2630 * stream type's bit should be set to 1 if it should be muted when going 2631 * into an inaudible ringer mode. 2632 */ 2633 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2634 2635 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2636 sNonNegativeIntegerValidator; 2637 2638 /** 2639 * Determines which streams are affected by mute. The 2640 * stream type's bit should be set to 1 if it should be muted when a mute request 2641 * is received. 2642 */ 2643 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2644 2645 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2646 sNonNegativeIntegerValidator; 2647 2648 /** 2649 * Whether vibrate is on for different events. This is used internally, 2650 * changing this value will not change the vibrate. See AudioManager. 2651 */ 2652 public static final String VIBRATE_ON = "vibrate_on"; 2653 2654 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2655 2656 /** 2657 * If 1, redirects the system vibrator to all currently attached input devices 2658 * that support vibration. If there are no such input devices, then the system 2659 * vibrator is used instead. 2660 * If 0, does not register the system vibrator. 2661 * 2662 * This setting is mainly intended to provide a compatibility mechanism for 2663 * applications that only know about the system vibrator and do not use the 2664 * input device vibrator API. 2665 * 2666 * @hide 2667 */ 2668 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2669 2670 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2671 2672 /** 2673 * Ringer volume. This is used internally, changing this value will not 2674 * change the volume. See AudioManager. 2675 * 2676 * @removed Not used by anything since API 2. 2677 */ 2678 public static final String VOLUME_RING = "volume_ring"; 2679 2680 /** 2681 * System/notifications volume. This is used internally, changing this 2682 * value will not change the volume. See AudioManager. 2683 * 2684 * @removed Not used by anything since API 2. 2685 */ 2686 public static final String VOLUME_SYSTEM = "volume_system"; 2687 2688 /** 2689 * Voice call volume. This is used internally, changing this value will 2690 * not change the volume. See AudioManager. 2691 * 2692 * @removed Not used by anything since API 2. 2693 */ 2694 public static final String VOLUME_VOICE = "volume_voice"; 2695 2696 /** 2697 * Music/media/gaming volume. This is used internally, changing this 2698 * value will not change the volume. See AudioManager. 2699 * 2700 * @removed Not used by anything since API 2. 2701 */ 2702 public static final String VOLUME_MUSIC = "volume_music"; 2703 2704 /** 2705 * Alarm volume. This is used internally, changing this 2706 * value will not change the volume. See AudioManager. 2707 * 2708 * @removed Not used by anything since API 2. 2709 */ 2710 public static final String VOLUME_ALARM = "volume_alarm"; 2711 2712 /** 2713 * Notification volume. This is used internally, changing this 2714 * value will not change the volume. See AudioManager. 2715 * 2716 * @removed Not used by anything since API 2. 2717 */ 2718 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2719 2720 /** 2721 * Bluetooth Headset volume. This is used internally, changing this value will 2722 * not change the volume. See AudioManager. 2723 * 2724 * @removed Not used by anything since API 2. 2725 */ 2726 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2727 2728 /** 2729 * Master volume (float in the range 0.0f to 1.0f). 2730 * 2731 * @hide 2732 */ 2733 public static final String VOLUME_MASTER = "volume_master"; 2734 2735 /** 2736 * Master mono (int 1 = mono, 0 = normal). 2737 * 2738 * @hide 2739 */ 2740 public static final String MASTER_MONO = "master_mono"; 2741 2742 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2743 2744 /** 2745 * Whether the notifications should use the ring volume (value of 1) or 2746 * a separate notification volume (value of 0). In most cases, users 2747 * will have this enabled so the notification and ringer volumes will be 2748 * the same. However, power users can disable this and use the separate 2749 * notification volume control. 2750 * <p> 2751 * Note: This is a one-off setting that will be removed in the future 2752 * when there is profile support. For this reason, it is kept hidden 2753 * from the public APIs. 2754 * 2755 * @hide 2756 * @deprecated 2757 */ 2758 @Deprecated 2759 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2760 "notifications_use_ring_volume"; 2761 2762 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2763 2764 /** 2765 * Whether silent mode should allow vibration feedback. This is used 2766 * internally in AudioService and the Sound settings activity to 2767 * coordinate decoupling of vibrate and silent modes. This setting 2768 * will likely be removed in a future release with support for 2769 * audio/vibe feedback profiles. 2770 * 2771 * Not used anymore. On devices with vibrator, the user explicitly selects 2772 * silent or vibrate mode. 2773 * Kept for use by legacy database upgrade code in DatabaseHelper. 2774 * @hide 2775 */ 2776 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2777 2778 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2779 2780 /** 2781 * The mapping of stream type (integer) to its setting. 2782 * 2783 * @removed Not used by anything since API 2. 2784 */ 2785 public static final String[] VOLUME_SETTINGS = { 2786 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2787 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2788 }; 2789 2790 /** 2791 * Appended to various volume related settings to record the previous 2792 * values before they the settings were affected by a silent/vibrate 2793 * ringer mode change. 2794 * 2795 * @removed Not used by anything since API 2. 2796 */ 2797 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2798 2799 /** 2800 * Persistent store for the system-wide default ringtone URI. 2801 * <p> 2802 * If you need to play the default ringtone at any given time, it is recommended 2803 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2804 * to the set default ringtone at the time of playing. 2805 * 2806 * @see #DEFAULT_RINGTONE_URI 2807 */ 2808 public static final String RINGTONE = "ringtone"; 2809 2810 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2811 2812 /** 2813 * A {@link Uri} that will point to the current default ringtone at any 2814 * given time. 2815 * <p> 2816 * If the current default ringtone is in the DRM provider and the caller 2817 * does not have permission, the exception will be a 2818 * FileNotFoundException. 2819 */ 2820 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2821 2822 /** {@hide} */ 2823 public static final String RINGTONE_CACHE = "ringtone_cache"; 2824 /** {@hide} */ 2825 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2826 2827 /** 2828 * Persistent store for the system-wide default notification sound. 2829 * 2830 * @see #RINGTONE 2831 * @see #DEFAULT_NOTIFICATION_URI 2832 */ 2833 public static final String NOTIFICATION_SOUND = "notification_sound"; 2834 2835 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2836 2837 /** 2838 * A {@link Uri} that will point to the current default notification 2839 * sound at any given time. 2840 * 2841 * @see #DEFAULT_RINGTONE_URI 2842 */ 2843 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2844 2845 /** {@hide} */ 2846 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2847 /** {@hide} */ 2848 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2849 2850 /** 2851 * Persistent store for the system-wide default alarm alert. 2852 * 2853 * @see #RINGTONE 2854 * @see #DEFAULT_ALARM_ALERT_URI 2855 */ 2856 public static final String ALARM_ALERT = "alarm_alert"; 2857 2858 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2859 2860 /** 2861 * A {@link Uri} that will point to the current default alarm alert at 2862 * any given time. 2863 * 2864 * @see #DEFAULT_ALARM_ALERT_URI 2865 */ 2866 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2867 2868 /** {@hide} */ 2869 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2870 /** {@hide} */ 2871 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2872 2873 /** 2874 * Persistent store for the system default media button event receiver. 2875 * 2876 * @hide 2877 */ 2878 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2879 2880 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2881 @Override 2882 public boolean validate(String value) { 2883 try { 2884 ComponentName.unflattenFromString(value); 2885 return true; 2886 } catch (NullPointerException e) { 2887 return false; 2888 } 2889 } 2890 }; 2891 2892 /** 2893 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2894 */ 2895 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2896 2897 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2898 2899 /** 2900 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2901 */ 2902 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2903 2904 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2905 2906 /** 2907 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2908 * feature converts two spaces to a "." and space. 2909 */ 2910 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2911 2912 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2913 2914 /** 2915 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2916 */ 2917 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2918 2919 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2920 2921 public static final String SHOW_GTALK_SERVICE_STATUS = 2922 "SHOW_GTALK_SERVICE_STATUS"; 2923 2924 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2925 2926 /** 2927 * Name of activity to use for wallpaper on the home screen. 2928 * 2929 * @deprecated Use {@link WallpaperManager} instead. 2930 */ 2931 @Deprecated 2932 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2933 2934 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2935 private static final int MAX_LENGTH = 1000; 2936 2937 @Override 2938 public boolean validate(String value) { 2939 if (value != null && value.length() > MAX_LENGTH) { 2940 return false; 2941 } 2942 return ComponentName.unflattenFromString(value) != null; 2943 } 2944 }; 2945 2946 /** 2947 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2948 * instead 2949 */ 2950 @Deprecated 2951 public static final String AUTO_TIME = Global.AUTO_TIME; 2952 2953 /** 2954 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2955 * instead 2956 */ 2957 @Deprecated 2958 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2959 2960 /** 2961 * Display times as 12 or 24 hours 2962 * 12 2963 * 24 2964 */ 2965 public static final String TIME_12_24 = "time_12_24"; 2966 2967 /** @hide */ 2968 public static final Validator TIME_12_24_VALIDATOR = 2969 new DiscreteValueValidator(new String[] {"12", "24"}); 2970 2971 /** 2972 * Date format string 2973 * mm/dd/yyyy 2974 * dd/mm/yyyy 2975 * yyyy/mm/dd 2976 */ 2977 public static final String DATE_FORMAT = "date_format"; 2978 2979 /** @hide */ 2980 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2981 @Override 2982 public boolean validate(String value) { 2983 try { 2984 new SimpleDateFormat(value); 2985 return true; 2986 } catch (IllegalArgumentException e) { 2987 return false; 2988 } 2989 } 2990 }; 2991 2992 /** 2993 * Whether the setup wizard has been run before (on first boot), or if 2994 * it still needs to be run. 2995 * 2996 * nonzero = it has been run in the past 2997 * 0 = it has not been run in the past 2998 */ 2999 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3000 3001 /** @hide */ 3002 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3003 3004 /** 3005 * Scaling factor for normal window animations. Setting to 0 will disable window 3006 * animations. 3007 * 3008 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3009 */ 3010 @Deprecated 3011 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3012 3013 /** 3014 * Scaling factor for activity transition animations. Setting to 0 will disable window 3015 * animations. 3016 * 3017 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3018 */ 3019 @Deprecated 3020 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3021 3022 /** 3023 * Scaling factor for Animator-based animations. This affects both the start delay and 3024 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3025 * The default value is 1. 3026 * 3027 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3028 */ 3029 @Deprecated 3030 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3031 3032 /** 3033 * Control whether the accelerometer will be used to change screen 3034 * orientation. If 0, it will not be used unless explicitly requested 3035 * by the application; if 1, it will be used by default unless explicitly 3036 * disabled by the application. 3037 */ 3038 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3039 3040 /** @hide */ 3041 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3042 3043 /** 3044 * Default screen rotation when no other policy applies. 3045 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3046 * preference, this rotation value will be used. Must be one of the 3047 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3048 * 3049 * @see android.view.Display#getRotation 3050 */ 3051 public static final String USER_ROTATION = "user_rotation"; 3052 3053 /** @hide */ 3054 public static final Validator USER_ROTATION_VALIDATOR = 3055 new InclusiveIntegerRangeValidator(0, 3); 3056 3057 /** 3058 * Control whether the rotation lock toggle in the System UI should be hidden. 3059 * Typically this is done for accessibility purposes to make it harder for 3060 * the user to accidentally toggle the rotation lock while the display rotation 3061 * has been locked for accessibility. 3062 * 3063 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3064 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3065 * 3066 * @hide 3067 */ 3068 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3069 "hide_rotation_lock_toggle_for_accessibility"; 3070 3071 /** @hide */ 3072 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3073 sBooleanValidator; 3074 3075 /** 3076 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3077 * be used by Phone and Setting apps; it shouldn't affect other apps. 3078 * The value is boolean (1 or 0). 3079 * 3080 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3081 * It was about AudioManager's setting and thus affected all the applications which 3082 * relied on the setting, while this is purely about the vibration setting for incoming 3083 * calls. 3084 */ 3085 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3086 3087 /** @hide */ 3088 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3089 3090 /** 3091 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3092 * boolean (1 or 0). 3093 */ 3094 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3095 3096 /** @hide */ 3097 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3098 3099 /** 3100 * CDMA only settings 3101 * DTMF tone type played by the dialer when dialing. 3102 * 0 = Normal 3103 * 1 = Long 3104 */ 3105 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3106 3107 /** @hide */ 3108 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3109 3110 /** 3111 * Whether the hearing aid is enabled. The value is 3112 * boolean (1 or 0). 3113 * @hide 3114 */ 3115 public static final String HEARING_AID = "hearing_aid"; 3116 3117 /** @hide */ 3118 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3119 3120 /** 3121 * CDMA only settings 3122 * TTY Mode 3123 * 0 = OFF 3124 * 1 = FULL 3125 * 2 = VCO 3126 * 3 = HCO 3127 * @hide 3128 */ 3129 public static final String TTY_MODE = "tty_mode"; 3130 3131 /** @hide */ 3132 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3133 3134 /** 3135 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3136 * boolean (1 or 0). 3137 */ 3138 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3139 3140 /** @hide */ 3141 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3142 3143 /** 3144 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3145 * boolean (1 or 0). 3146 */ 3147 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3148 3149 /** @hide */ 3150 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3151 3152 /** 3153 * @deprecated Each application that shows web suggestions should have its own 3154 * setting for this. 3155 */ 3156 @Deprecated 3157 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3158 3159 /** @hide */ 3160 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3161 3162 /** 3163 * Whether the notification LED should repeatedly flash when a notification is 3164 * pending. The value is boolean (1 or 0). 3165 * @hide 3166 */ 3167 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3168 3169 /** @hide */ 3170 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3171 3172 /** 3173 * Show pointer location on screen? 3174 * 0 = no 3175 * 1 = yes 3176 * @hide 3177 */ 3178 public static final String POINTER_LOCATION = "pointer_location"; 3179 3180 /** @hide */ 3181 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3182 3183 /** 3184 * Show touch positions on screen? 3185 * 0 = no 3186 * 1 = yes 3187 * @hide 3188 */ 3189 public static final String SHOW_TOUCHES = "show_touches"; 3190 3191 /** @hide */ 3192 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3193 3194 /** 3195 * Log raw orientation data from 3196 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3197 * orientationplot.py tool. 3198 * 0 = no 3199 * 1 = yes 3200 * @hide 3201 */ 3202 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3203 "window_orientation_listener_log"; 3204 3205 /** @hide */ 3206 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3207 3208 /** 3209 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3210 * instead 3211 * @hide 3212 */ 3213 @Deprecated 3214 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3215 3216 /** 3217 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3218 * instead 3219 * @hide 3220 */ 3221 @Deprecated 3222 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3223 3224 /** 3225 * Whether to play sounds when the keyguard is shown and dismissed. 3226 * @hide 3227 */ 3228 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3229 3230 /** @hide */ 3231 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3232 3233 /** 3234 * Whether the lockscreen should be completely disabled. 3235 * @hide 3236 */ 3237 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3238 3239 /** @hide */ 3240 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3241 3242 /** 3243 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3244 * instead 3245 * @hide 3246 */ 3247 @Deprecated 3248 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3249 3250 /** 3251 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3252 * instead 3253 * @hide 3254 */ 3255 @Deprecated 3256 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3257 3258 /** 3259 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3260 * instead 3261 * @hide 3262 */ 3263 @Deprecated 3264 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3265 3266 /** 3267 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3268 * instead 3269 * @hide 3270 */ 3271 @Deprecated 3272 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3273 3274 /** 3275 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3276 * instead 3277 * @hide 3278 */ 3279 @Deprecated 3280 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3281 3282 /** 3283 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3284 * instead 3285 * @hide 3286 */ 3287 @Deprecated 3288 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3289 3290 /** 3291 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3292 * instead 3293 * @hide 3294 */ 3295 @Deprecated 3296 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3297 3298 /** 3299 * Receive incoming SIP calls? 3300 * 0 = no 3301 * 1 = yes 3302 * @hide 3303 */ 3304 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3305 3306 /** @hide */ 3307 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3308 3309 /** 3310 * Call Preference String. 3311 * "SIP_ALWAYS" : Always use SIP with network access 3312 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3313 * @hide 3314 */ 3315 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3316 3317 /** @hide */ 3318 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3319 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3320 3321 /** 3322 * One of the sip call options: Always use SIP with network access. 3323 * @hide 3324 */ 3325 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3326 3327 /** @hide */ 3328 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3329 3330 /** 3331 * One of the sip call options: Only if destination is a SIP address. 3332 * @hide 3333 */ 3334 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3335 3336 /** @hide */ 3337 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3338 3339 /** 3340 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3341 * the user should be prompted each time a call is made whether it should be placed using 3342 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3343 * SIP_ADDRESS_ONLY. 3344 * @hide 3345 */ 3346 @Deprecated 3347 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3348 3349 /** @hide */ 3350 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3351 3352 /** 3353 * Pointer speed setting. 3354 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3355 * -7 = slowest 3356 * 0 = default speed 3357 * +7 = fastest 3358 * @hide 3359 */ 3360 public static final String POINTER_SPEED = "pointer_speed"; 3361 3362 /** @hide */ 3363 public static final Validator POINTER_SPEED_VALIDATOR = 3364 new InclusiveFloatRangeValidator(-7, 7); 3365 3366 /** 3367 * Whether lock-to-app will be triggered by long-press on recents. 3368 * @hide 3369 */ 3370 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3371 3372 /** @hide */ 3373 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3374 3375 /** 3376 * I am the lolrus. 3377 * <p> 3378 * Nonzero values indicate that the user has a bukkit. 3379 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3380 * @hide 3381 */ 3382 public static final String EGG_MODE = "egg_mode"; 3383 3384 /** @hide */ 3385 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3386 @Override 3387 public boolean validate(String value) { 3388 try { 3389 return Long.parseLong(value) >= 0; 3390 } catch (NumberFormatException e) { 3391 return false; 3392 } 3393 } 3394 }; 3395 3396 /** 3397 * IMPORTANT: If you add a new public settings you also have to add it to 3398 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3399 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3400 * the setting value. See an example above. 3401 */ 3402 3403 /** 3404 * Settings to backup. This is here so that it's in the same place as the settings 3405 * keys and easy to update. 3406 * 3407 * NOTE: Settings are backed up and restored in the order they appear 3408 * in this array. If you have one setting depending on another, 3409 * make sure that they are ordered appropriately. 3410 * 3411 * @hide 3412 */ 3413 public static final String[] SETTINGS_TO_BACKUP = { 3414 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3415 WIFI_USE_STATIC_IP, 3416 WIFI_STATIC_IP, 3417 WIFI_STATIC_GATEWAY, 3418 WIFI_STATIC_NETMASK, 3419 WIFI_STATIC_DNS1, 3420 WIFI_STATIC_DNS2, 3421 BLUETOOTH_DISCOVERABILITY, 3422 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3423 FONT_SCALE, 3424 DIM_SCREEN, 3425 SCREEN_OFF_TIMEOUT, 3426 SCREEN_BRIGHTNESS, 3427 SCREEN_BRIGHTNESS_MODE, 3428 SCREEN_AUTO_BRIGHTNESS_ADJ, 3429 VIBRATE_INPUT_DEVICES, 3430 MODE_RINGER_STREAMS_AFFECTED, 3431 TEXT_AUTO_REPLACE, 3432 TEXT_AUTO_CAPS, 3433 TEXT_AUTO_PUNCTUATE, 3434 TEXT_SHOW_PASSWORD, 3435 AUTO_TIME, // moved to global 3436 AUTO_TIME_ZONE, // moved to global 3437 TIME_12_24, 3438 DATE_FORMAT, 3439 DTMF_TONE_WHEN_DIALING, 3440 DTMF_TONE_TYPE_WHEN_DIALING, 3441 HEARING_AID, 3442 TTY_MODE, 3443 SOUND_EFFECTS_ENABLED, 3444 HAPTIC_FEEDBACK_ENABLED, 3445 POWER_SOUNDS_ENABLED, // moved to global 3446 DOCK_SOUNDS_ENABLED, // moved to global 3447 LOCKSCREEN_SOUNDS_ENABLED, 3448 SHOW_WEB_SUGGESTIONS, 3449 SIP_CALL_OPTIONS, 3450 SIP_RECEIVE_CALLS, 3451 POINTER_SPEED, 3452 VIBRATE_WHEN_RINGING, 3453 RINGTONE, 3454 LOCK_TO_APP_ENABLED, 3455 NOTIFICATION_SOUND, 3456 ACCELEROMETER_ROTATION 3457 }; 3458 3459 /** 3460 * These are all public system settings 3461 * 3462 * @hide 3463 */ 3464 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3465 static { 3466 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3467 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3468 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3469 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3470 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3471 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3472 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3473 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3474 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3475 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3476 PUBLIC_SETTINGS.add(FONT_SCALE); 3477 PUBLIC_SETTINGS.add(DIM_SCREEN); 3478 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3479 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3480 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3481 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3482 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3483 PUBLIC_SETTINGS.add(VIBRATE_ON); 3484 PUBLIC_SETTINGS.add(VOLUME_RING); 3485 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3486 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3487 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3488 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3489 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3490 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3491 PUBLIC_SETTINGS.add(RINGTONE); 3492 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3493 PUBLIC_SETTINGS.add(ALARM_ALERT); 3494 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3495 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3496 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3497 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3498 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3499 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3500 PUBLIC_SETTINGS.add(TIME_12_24); 3501 PUBLIC_SETTINGS.add(DATE_FORMAT); 3502 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3503 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3504 PUBLIC_SETTINGS.add(USER_ROTATION); 3505 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3506 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3507 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3508 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3509 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3510 } 3511 3512 /** 3513 * These are all hidden system settings. 3514 * 3515 * @hide 3516 */ 3517 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3518 static { 3519 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3520 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3521 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3522 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3523 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3524 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3525 PRIVATE_SETTINGS.add(MASTER_MONO); 3526 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3527 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3528 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3529 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3530 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3531 PRIVATE_SETTINGS.add(HEARING_AID); 3532 PRIVATE_SETTINGS.add(TTY_MODE); 3533 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3534 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3535 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3536 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3537 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3538 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3539 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3540 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3541 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3542 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3543 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3544 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3545 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3546 PRIVATE_SETTINGS.add(LOCK_SOUND); 3547 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3548 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3549 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3550 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3551 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3552 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3553 PRIVATE_SETTINGS.add(POINTER_SPEED); 3554 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3555 PRIVATE_SETTINGS.add(EGG_MODE); 3556 } 3557 3558 /** 3559 * These are all public system settings 3560 * 3561 * @hide 3562 */ 3563 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3564 static { 3565 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3566 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3567 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3568 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3569 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3570 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3571 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3572 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3573 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3574 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3575 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3576 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3577 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3578 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3579 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3580 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3581 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3582 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3583 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3584 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3585 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3586 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3587 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3588 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3589 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3590 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3591 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3592 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3593 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3594 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3595 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3596 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3597 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3598 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3599 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3600 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3601 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3602 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3603 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3604 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3605 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3606 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3607 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3608 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3609 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3610 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3611 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3612 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3613 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3614 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3615 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3616 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3617 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3618 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3619 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3620 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3621 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3622 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3623 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3624 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3625 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3626 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3627 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3628 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3629 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3630 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3631 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3632 } 3633 3634 /** 3635 * These entries are considered common between the personal and the managed profile, 3636 * since the managed profile doesn't get to change them. 3637 */ 3638 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3639 static { 3640 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3641 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3642 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3643 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3644 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3645 } 3646 3647 /** @hide */ 3648 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3649 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3650 } 3651 3652 /** 3653 * When to use Wi-Fi calling 3654 * 3655 * @see android.telephony.TelephonyManager.WifiCallingChoices 3656 * @hide 3657 */ 3658 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3659 3660 // Settings moved to Settings.Secure 3661 3662 /** 3663 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3664 * instead 3665 */ 3666 @Deprecated 3667 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3668 3669 /** 3670 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3671 */ 3672 @Deprecated 3673 public static final String ANDROID_ID = Secure.ANDROID_ID; 3674 3675 /** 3676 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3677 */ 3678 @Deprecated 3679 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3680 3681 /** 3682 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3683 */ 3684 @Deprecated 3685 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3686 3687 /** 3688 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3689 */ 3690 @Deprecated 3691 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3692 3693 /** 3694 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3695 */ 3696 @Deprecated 3697 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3698 3699 /** 3700 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3701 */ 3702 @Deprecated 3703 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3704 3705 /** 3706 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3707 * instead 3708 */ 3709 @Deprecated 3710 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3711 3712 /** 3713 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3714 */ 3715 @Deprecated 3716 public static final String LOGGING_ID = Secure.LOGGING_ID; 3717 3718 /** 3719 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3720 */ 3721 @Deprecated 3722 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3723 3724 /** 3725 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3726 * instead 3727 */ 3728 @Deprecated 3729 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3730 3731 /** 3732 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3733 * instead 3734 */ 3735 @Deprecated 3736 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3737 3738 /** 3739 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3740 * instead 3741 */ 3742 @Deprecated 3743 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3744 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3745 3746 /** 3747 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3748 */ 3749 @Deprecated 3750 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3751 3752 /** 3753 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3754 */ 3755 @Deprecated 3756 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3757 3758 /** 3759 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3760 */ 3761 @Deprecated 3762 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3763 3764 /** 3765 * @deprecated Use 3766 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3767 */ 3768 @Deprecated 3769 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3770 3771 /** 3772 * @deprecated Use 3773 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3774 */ 3775 @Deprecated 3776 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3777 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3778 3779 /** 3780 * @deprecated Use 3781 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3782 */ 3783 @Deprecated 3784 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3785 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3786 3787 /** 3788 * @deprecated Use 3789 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3790 */ 3791 @Deprecated 3792 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3793 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3794 3795 /** 3796 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3797 * instead 3798 */ 3799 @Deprecated 3800 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3801 3802 /** 3803 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3804 */ 3805 @Deprecated 3806 public static final String WIFI_ON = Global.WIFI_ON; 3807 3808 /** 3809 * @deprecated Use 3810 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3811 * instead 3812 */ 3813 @Deprecated 3814 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3815 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3816 3817 /** 3818 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3819 */ 3820 @Deprecated 3821 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3822 3823 /** 3824 * @deprecated Use 3825 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3826 */ 3827 @Deprecated 3828 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3829 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3830 3831 /** 3832 * @deprecated Use 3833 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3834 */ 3835 @Deprecated 3836 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3837 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3838 3839 /** 3840 * @deprecated Use 3841 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3842 * instead 3843 */ 3844 @Deprecated 3845 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3846 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3847 3848 /** 3849 * @deprecated Use 3850 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3851 */ 3852 @Deprecated 3853 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3854 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3855 3856 /** 3857 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3858 * instead 3859 */ 3860 @Deprecated 3861 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3862 3863 /** 3864 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3865 */ 3866 @Deprecated 3867 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3868 3869 /** 3870 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3871 */ 3872 @Deprecated 3873 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3874 3875 /** 3876 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3877 * instead 3878 */ 3879 @Deprecated 3880 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3881 3882 /** 3883 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3884 * instead 3885 */ 3886 @Deprecated 3887 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3888 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3889 3890 /** 3891 * Checks if the specified app can modify system settings. As of API 3892 * level 23, an app cannot modify system settings unless it declares the 3893 * {@link android.Manifest.permission#WRITE_SETTINGS} 3894 * permission in its manifest, <em>and</em> the user specifically grants 3895 * the app this capability. To prompt the user to grant this approval, 3896 * the app must send an intent with the action {@link 3897 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 3898 * the system to display a permission management screen. 3899 * 3900 * @param context App context. 3901 * @return true if the calling app can write to system settings, false otherwise 3902 */ 3903 public static boolean canWrite(Context context) { 3904 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 3905 context.getOpPackageName(), false); 3906 } 3907 } 3908 3909 /** 3910 * Secure system settings, containing system preferences that applications 3911 * can read but are not allowed to write. These are for preferences that 3912 * the user must explicitly modify through the system UI or specialized 3913 * APIs for those values, not modified directly by applications. 3914 */ 3915 public static final class Secure extends NameValueTable { 3916 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3917 3918 /** 3919 * The content:// style URL for this table 3920 */ 3921 public static final Uri CONTENT_URI = 3922 Uri.parse("content://" + AUTHORITY + "/secure"); 3923 3924 // Populated lazily, guarded by class object: 3925 private static final NameValueCache sNameValueCache = new NameValueCache( 3926 SYS_PROP_SETTING_VERSION, 3927 CONTENT_URI, 3928 CALL_METHOD_GET_SECURE, 3929 CALL_METHOD_PUT_SECURE); 3930 3931 private static ILockSettings sLockSettings = null; 3932 3933 private static boolean sIsSystemProcess; 3934 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3935 private static final HashSet<String> MOVED_TO_GLOBAL; 3936 static { 3937 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3938 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3939 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3940 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3941 3942 MOVED_TO_GLOBAL = new HashSet<String>(); 3943 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3944 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3945 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3946 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3947 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3948 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3949 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3950 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3951 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3952 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3953 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3954 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3955 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3956 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3957 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3958 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3959 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3960 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3961 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3962 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3963 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3964 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3965 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3966 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3967 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3968 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3969 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3970 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3971 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3972 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3973 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3974 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3975 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3976 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3977 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3978 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3979 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3980 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3981 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3982 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3983 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3984 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3985 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3986 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3987 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3988 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3989 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3990 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3991 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3992 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3993 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3994 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3995 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3996 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3997 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3998 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3999 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4000 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4001 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4002 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4003 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4004 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4005 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4006 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4007 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4008 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4009 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4010 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4011 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4012 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4013 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4014 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4015 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4016 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4017 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4018 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4019 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4020 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4021 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4022 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4023 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4024 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4025 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4026 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4027 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4028 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4029 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4030 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4031 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4032 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4033 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4034 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4035 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4036 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4037 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4038 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4039 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4040 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4041 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4042 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4043 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4044 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4045 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4046 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4047 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4048 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4049 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4050 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4051 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4052 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4053 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4054 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4055 } 4056 4057 /** @hide */ 4058 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4059 outKeySet.addAll(MOVED_TO_GLOBAL); 4060 } 4061 4062 /** 4063 * Look up a name in the database. 4064 * @param resolver to access the database with 4065 * @param name to look up in the table 4066 * @return the corresponding value, or null if not present 4067 */ 4068 public static String getString(ContentResolver resolver, String name) { 4069 return getStringForUser(resolver, name, UserHandle.myUserId()); 4070 } 4071 4072 /** @hide */ 4073 public static String getStringForUser(ContentResolver resolver, String name, 4074 int userHandle) { 4075 if (MOVED_TO_GLOBAL.contains(name)) { 4076 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4077 + " to android.provider.Settings.Global."); 4078 return Global.getStringForUser(resolver, name, userHandle); 4079 } 4080 4081 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4082 synchronized (Secure.class) { 4083 if (sLockSettings == null) { 4084 sLockSettings = ILockSettings.Stub.asInterface( 4085 (IBinder) ServiceManager.getService("lock_settings")); 4086 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4087 } 4088 } 4089 if (sLockSettings != null && !sIsSystemProcess) { 4090 // No context; use the ActivityThread's context as an approximation for 4091 // determining the target API level. 4092 Application application = ActivityThread.currentApplication(); 4093 4094 boolean isPreMnc = application != null 4095 && application.getApplicationInfo() != null 4096 && application.getApplicationInfo().targetSdkVersion 4097 <= VERSION_CODES.LOLLIPOP_MR1; 4098 if (isPreMnc) { 4099 try { 4100 return sLockSettings.getString(name, "0", userHandle); 4101 } catch (RemoteException re) { 4102 // Fall through 4103 } 4104 } else { 4105 throw new SecurityException("Settings.Secure." + name 4106 + " is deprecated and no longer accessible." 4107 + " See API documentation for potential replacements."); 4108 } 4109 } 4110 } 4111 4112 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4113 } 4114 4115 /** 4116 * Store a name/value pair into the database. 4117 * @param resolver to access the database with 4118 * @param name to store 4119 * @param value to associate with the name 4120 * @return true if the value was set, false on database errors 4121 */ 4122 public static boolean putString(ContentResolver resolver, String name, String value) { 4123 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4124 } 4125 4126 /** @hide */ 4127 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4128 int userHandle) { 4129 if (LOCATION_MODE.equals(name)) { 4130 // HACK ALERT: temporary hack to work around b/10491283. 4131 // TODO: once b/10491283 fixed, remove this hack 4132 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4133 } 4134 if (MOVED_TO_GLOBAL.contains(name)) { 4135 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4136 + " to android.provider.Settings.Global"); 4137 return Global.putStringForUser(resolver, name, value, userHandle); 4138 } 4139 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4140 } 4141 4142 /** 4143 * Construct the content URI for a particular name/value pair, 4144 * useful for monitoring changes with a ContentObserver. 4145 * @param name to look up in the table 4146 * @return the corresponding content URI, or null if not present 4147 */ 4148 public static Uri getUriFor(String name) { 4149 if (MOVED_TO_GLOBAL.contains(name)) { 4150 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4151 + " to android.provider.Settings.Global, returning global URI."); 4152 return Global.getUriFor(Global.CONTENT_URI, name); 4153 } 4154 return getUriFor(CONTENT_URI, name); 4155 } 4156 4157 /** 4158 * Convenience function for retrieving a single secure settings value 4159 * as an integer. Note that internally setting values are always 4160 * stored as strings; this function converts the string to an integer 4161 * for you. The default value will be returned if the setting is 4162 * not defined or not an integer. 4163 * 4164 * @param cr The ContentResolver to access. 4165 * @param name The name of the setting to retrieve. 4166 * @param def Value to return if the setting is not defined. 4167 * 4168 * @return The setting's current value, or 'def' if it is not defined 4169 * or not a valid integer. 4170 */ 4171 public static int getInt(ContentResolver cr, String name, int def) { 4172 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4173 } 4174 4175 /** @hide */ 4176 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4177 if (LOCATION_MODE.equals(name)) { 4178 // HACK ALERT: temporary hack to work around b/10491283. 4179 // TODO: once b/10491283 fixed, remove this hack 4180 return getLocationModeForUser(cr, userHandle); 4181 } 4182 String v = getStringForUser(cr, name, userHandle); 4183 try { 4184 return v != null ? Integer.parseInt(v) : def; 4185 } catch (NumberFormatException e) { 4186 return def; 4187 } 4188 } 4189 4190 /** 4191 * Convenience function for retrieving a single secure settings value 4192 * as an integer. Note that internally setting values are always 4193 * stored as strings; this function converts the string to an integer 4194 * for you. 4195 * <p> 4196 * This version does not take a default value. If the setting has not 4197 * been set, or the string value is not a number, 4198 * it throws {@link SettingNotFoundException}. 4199 * 4200 * @param cr The ContentResolver to access. 4201 * @param name The name of the setting to retrieve. 4202 * 4203 * @throws SettingNotFoundException Thrown if a setting by the given 4204 * name can't be found or the setting value is not an integer. 4205 * 4206 * @return The setting's current value. 4207 */ 4208 public static int getInt(ContentResolver cr, String name) 4209 throws SettingNotFoundException { 4210 return getIntForUser(cr, name, UserHandle.myUserId()); 4211 } 4212 4213 /** @hide */ 4214 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4215 throws SettingNotFoundException { 4216 if (LOCATION_MODE.equals(name)) { 4217 // HACK ALERT: temporary hack to work around b/10491283. 4218 // TODO: once b/10491283 fixed, remove this hack 4219 return getLocationModeForUser(cr, userHandle); 4220 } 4221 String v = getStringForUser(cr, name, userHandle); 4222 try { 4223 return Integer.parseInt(v); 4224 } catch (NumberFormatException e) { 4225 throw new SettingNotFoundException(name); 4226 } 4227 } 4228 4229 /** 4230 * Convenience function for updating a single settings value as an 4231 * integer. This will either create a new entry in the table if the 4232 * given name does not exist, or modify the value of the existing row 4233 * with that name. Note that internally setting values are always 4234 * stored as strings, so this function converts the given value to a 4235 * string before storing it. 4236 * 4237 * @param cr The ContentResolver to access. 4238 * @param name The name of the setting to modify. 4239 * @param value The new value for the setting. 4240 * @return true if the value was set, false on database errors 4241 */ 4242 public static boolean putInt(ContentResolver cr, String name, int value) { 4243 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4244 } 4245 4246 /** @hide */ 4247 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4248 int userHandle) { 4249 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4250 } 4251 4252 /** 4253 * Convenience function for retrieving a single secure settings value 4254 * as a {@code long}. Note that internally setting values are always 4255 * stored as strings; this function converts the string to a {@code long} 4256 * for you. The default value will be returned if the setting is 4257 * not defined or not a {@code long}. 4258 * 4259 * @param cr The ContentResolver to access. 4260 * @param name The name of the setting to retrieve. 4261 * @param def Value to return if the setting is not defined. 4262 * 4263 * @return The setting's current value, or 'def' if it is not defined 4264 * or not a valid {@code long}. 4265 */ 4266 public static long getLong(ContentResolver cr, String name, long def) { 4267 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4268 } 4269 4270 /** @hide */ 4271 public static long getLongForUser(ContentResolver cr, String name, long def, 4272 int userHandle) { 4273 String valString = getStringForUser(cr, name, userHandle); 4274 long value; 4275 try { 4276 value = valString != null ? Long.parseLong(valString) : def; 4277 } catch (NumberFormatException e) { 4278 value = def; 4279 } 4280 return value; 4281 } 4282 4283 /** 4284 * Convenience function for retrieving a single secure settings value 4285 * as a {@code long}. Note that internally setting values are always 4286 * stored as strings; this function converts the string to a {@code long} 4287 * for you. 4288 * <p> 4289 * This version does not take a default value. If the setting has not 4290 * been set, or the string value is not a number, 4291 * it throws {@link SettingNotFoundException}. 4292 * 4293 * @param cr The ContentResolver to access. 4294 * @param name The name of the setting to retrieve. 4295 * 4296 * @return The setting's current value. 4297 * @throws SettingNotFoundException Thrown if a setting by the given 4298 * name can't be found or the setting value is not an integer. 4299 */ 4300 public static long getLong(ContentResolver cr, String name) 4301 throws SettingNotFoundException { 4302 return getLongForUser(cr, name, UserHandle.myUserId()); 4303 } 4304 4305 /** @hide */ 4306 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4307 throws SettingNotFoundException { 4308 String valString = getStringForUser(cr, name, userHandle); 4309 try { 4310 return Long.parseLong(valString); 4311 } catch (NumberFormatException e) { 4312 throw new SettingNotFoundException(name); 4313 } 4314 } 4315 4316 /** 4317 * Convenience function for updating a secure settings value as a long 4318 * integer. This will either create a new entry in the table if the 4319 * given name does not exist, or modify the value of the existing row 4320 * with that name. Note that internally setting values are always 4321 * stored as strings, so this function converts the given value to a 4322 * string before storing it. 4323 * 4324 * @param cr The ContentResolver to access. 4325 * @param name The name of the setting to modify. 4326 * @param value The new value for the setting. 4327 * @return true if the value was set, false on database errors 4328 */ 4329 public static boolean putLong(ContentResolver cr, String name, long value) { 4330 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4331 } 4332 4333 /** @hide */ 4334 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4335 int userHandle) { 4336 return putStringForUser(cr, name, Long.toString(value), userHandle); 4337 } 4338 4339 /** 4340 * Convenience function for retrieving a single secure settings value 4341 * as a floating point number. Note that internally setting values are 4342 * always stored as strings; this function converts the string to an 4343 * float for you. The default value will be returned if the setting 4344 * is not defined or not a valid float. 4345 * 4346 * @param cr The ContentResolver to access. 4347 * @param name The name of the setting to retrieve. 4348 * @param def Value to return if the setting is not defined. 4349 * 4350 * @return The setting's current value, or 'def' if it is not defined 4351 * or not a valid float. 4352 */ 4353 public static float getFloat(ContentResolver cr, String name, float def) { 4354 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4355 } 4356 4357 /** @hide */ 4358 public static float getFloatForUser(ContentResolver cr, String name, float def, 4359 int userHandle) { 4360 String v = getStringForUser(cr, name, userHandle); 4361 try { 4362 return v != null ? Float.parseFloat(v) : def; 4363 } catch (NumberFormatException e) { 4364 return def; 4365 } 4366 } 4367 4368 /** 4369 * Convenience function for retrieving a single secure settings value 4370 * as a float. Note that internally setting values are always 4371 * stored as strings; this function converts the string to a float 4372 * for you. 4373 * <p> 4374 * This version does not take a default value. If the setting has not 4375 * been set, or the string value is not a number, 4376 * it throws {@link SettingNotFoundException}. 4377 * 4378 * @param cr The ContentResolver to access. 4379 * @param name The name of the setting to retrieve. 4380 * 4381 * @throws SettingNotFoundException Thrown if a setting by the given 4382 * name can't be found or the setting value is not a float. 4383 * 4384 * @return The setting's current value. 4385 */ 4386 public static float getFloat(ContentResolver cr, String name) 4387 throws SettingNotFoundException { 4388 return getFloatForUser(cr, name, UserHandle.myUserId()); 4389 } 4390 4391 /** @hide */ 4392 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4393 throws SettingNotFoundException { 4394 String v = getStringForUser(cr, name, userHandle); 4395 if (v == null) { 4396 throw new SettingNotFoundException(name); 4397 } 4398 try { 4399 return Float.parseFloat(v); 4400 } catch (NumberFormatException e) { 4401 throw new SettingNotFoundException(name); 4402 } 4403 } 4404 4405 /** 4406 * Convenience function for updating a single settings value as a 4407 * floating point number. This will either create a new entry in the 4408 * table if the given name does not exist, or modify the value of the 4409 * existing row with that name. Note that internally setting values 4410 * are always stored as strings, so this function converts the given 4411 * value to a string before storing it. 4412 * 4413 * @param cr The ContentResolver to access. 4414 * @param name The name of the setting to modify. 4415 * @param value The new value for the setting. 4416 * @return true if the value was set, false on database errors 4417 */ 4418 public static boolean putFloat(ContentResolver cr, String name, float value) { 4419 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4420 } 4421 4422 /** @hide */ 4423 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4424 int userHandle) { 4425 return putStringForUser(cr, name, Float.toString(value), userHandle); 4426 } 4427 4428 /** 4429 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4430 * instead 4431 */ 4432 @Deprecated 4433 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4434 Global.DEVELOPMENT_SETTINGS_ENABLED; 4435 4436 /** 4437 * When the user has enable the option to have a "bug report" command 4438 * in the power menu. 4439 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4440 * @hide 4441 */ 4442 @Deprecated 4443 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4444 4445 /** 4446 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4447 */ 4448 @Deprecated 4449 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4450 4451 /** 4452 * Setting to allow mock locations and location provider status to be injected into the 4453 * LocationManager service for testing purposes during application development. These 4454 * locations and status values override actual location and status information generated 4455 * by network, gps, or other location providers. 4456 * 4457 * @deprecated This settings is not used anymore. 4458 */ 4459 @Deprecated 4460 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4461 4462 /** 4463 * A 64-bit number (as a hex string) that is randomly 4464 * generated when the user first sets up the device and should remain 4465 * constant for the lifetime of the user's device. The value may 4466 * change if a factory reset is performed on the device. 4467 * <p class="note"><strong>Note:</strong> When a device has <a 4468 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4469 * (available on certain devices running Android 4.2 or higher), each user appears as a 4470 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4471 * user.</p> 4472 */ 4473 public static final String ANDROID_ID = "android_id"; 4474 4475 /** 4476 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4477 */ 4478 @Deprecated 4479 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4480 4481 /** 4482 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4483 */ 4484 @Deprecated 4485 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4486 4487 /** 4488 * Setting to record the input method used by default, holding the ID 4489 * of the desired method. 4490 */ 4491 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4492 4493 /** 4494 * Setting to record the input method subtype used by default, holding the ID 4495 * of the desired method. 4496 */ 4497 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4498 "selected_input_method_subtype"; 4499 4500 /** 4501 * Setting to record the history of input method subtype, holding the pair of ID of IME 4502 * and its last used subtype. 4503 * @hide 4504 */ 4505 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4506 "input_methods_subtype_history"; 4507 4508 /** 4509 * Setting to record the visibility of input method selector 4510 */ 4511 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4512 "input_method_selector_visibility"; 4513 4514 /** 4515 * The currently selected voice interaction service flattened ComponentName. 4516 * @hide 4517 */ 4518 @TestApi 4519 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4520 4521 /** 4522 * bluetooth HCI snoop log configuration 4523 * @hide 4524 */ 4525 public static final String BLUETOOTH_HCI_LOG = 4526 "bluetooth_hci_log"; 4527 4528 /** 4529 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4530 */ 4531 @Deprecated 4532 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4533 4534 /** 4535 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4536 * @hide 4537 */ 4538 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4539 4540 /** 4541 * Prefix for category name that marks whether a suggested action from that category was 4542 * completed. 4543 * @hide 4544 */ 4545 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4546 4547 /** 4548 * List of input methods that are currently enabled. This is a string 4549 * containing the IDs of all enabled input methods, each ID separated 4550 * by ':'. 4551 */ 4552 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4553 4554 /** 4555 * List of system input methods that are currently disabled. This is a string 4556 * containing the IDs of all disabled input methods, each ID separated 4557 * by ':'. 4558 * @hide 4559 */ 4560 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4561 4562 /** 4563 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4564 * determines if the IME should be shown when a hard keyboard is attached. 4565 * @hide 4566 */ 4567 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4568 4569 /** 4570 * Host name and port for global http proxy. Uses ':' seperator for 4571 * between host and port. 4572 * 4573 * @deprecated Use {@link Global#HTTP_PROXY} 4574 */ 4575 @Deprecated 4576 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4577 4578 /** 4579 * Package designated as always-on VPN provider. 4580 * 4581 * @hide 4582 */ 4583 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4584 4585 /** 4586 * Whether applications can be installed for this user via the system's 4587 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4588 * 4589 * <p>1 = permit app installation via the system package installer intent 4590 * <p>0 = do not allow use of the package installer 4591 */ 4592 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4593 4594 /** 4595 * Comma-separated list of location providers that activities may access. Do not rely on 4596 * this value being present in settings.db or on ContentObserver notifications on the 4597 * corresponding Uri. 4598 * 4599 * @deprecated use {@link #LOCATION_MODE} and 4600 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4601 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4602 */ 4603 @Deprecated 4604 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4605 4606 /** 4607 * The degree of location access enabled by the user. 4608 * <p> 4609 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4610 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4611 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4612 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4613 * modes that might be added in the future. 4614 * <p> 4615 * Note: do not rely on this value being present in settings.db or on ContentObserver 4616 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4617 * to receive changes in this value. 4618 */ 4619 public static final String LOCATION_MODE = "location_mode"; 4620 /** 4621 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4622 * {@link #LOCATION_MODE_OFF} 4623 * @hide 4624 */ 4625 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4626 4627 /** 4628 * Sets all location providers to the previous states before location was turned off. 4629 * @hide 4630 */ 4631 public static final int LOCATION_MODE_PREVIOUS = -1; 4632 /** 4633 * Location access disabled. 4634 */ 4635 public static final int LOCATION_MODE_OFF = 0; 4636 /** 4637 * Network Location Provider disabled, but GPS and other sensors enabled. 4638 */ 4639 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4640 /** 4641 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4642 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4643 * {@link android.location.Criteria#POWER_MEDIUM}. 4644 */ 4645 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4646 /** 4647 * Best-effort location computation allowed. 4648 */ 4649 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4650 4651 /** 4652 * A flag containing settings used for biometric weak 4653 * @hide 4654 */ 4655 @Deprecated 4656 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4657 "lock_biometric_weak_flags"; 4658 4659 /** 4660 * Whether lock-to-app will lock the keyguard when exiting. 4661 * @hide 4662 */ 4663 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4664 4665 /** 4666 * Whether autolock is enabled (0 = false, 1 = true) 4667 * 4668 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4669 * level of the keyguard. Accessing this setting from an app that is targeting 4670 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4671 */ 4672 @Deprecated 4673 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4674 4675 /** 4676 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4677 * 4678 * @deprecated Accessing this setting from an app that is targeting 4679 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4680 */ 4681 @Deprecated 4682 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4683 4684 /** 4685 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4686 * true) 4687 * 4688 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4689 * lockscreen uses 4690 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4691 * Accessing this setting from an app that is targeting 4692 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4693 */ 4694 @Deprecated 4695 public static final String 4696 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4697 4698 /** 4699 * This preference allows the device to be locked given time after screen goes off, 4700 * subject to current DeviceAdmin policy limits. 4701 * @hide 4702 */ 4703 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4704 4705 4706 /** 4707 * This preference contains the string that shows for owner info on LockScreen. 4708 * @hide 4709 * @deprecated 4710 */ 4711 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4712 4713 /** 4714 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4715 * @hide 4716 */ 4717 @Deprecated 4718 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4719 "lock_screen_appwidget_ids"; 4720 4721 /** 4722 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4723 * @hide 4724 */ 4725 @Deprecated 4726 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4727 "lock_screen_fallback_appwidget_id"; 4728 4729 /** 4730 * Index of the lockscreen appwidget to restore, -1 if none. 4731 * @hide 4732 */ 4733 @Deprecated 4734 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4735 "lock_screen_sticky_appwidget"; 4736 4737 /** 4738 * This preference enables showing the owner info on LockScreen. 4739 * @hide 4740 * @deprecated 4741 */ 4742 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4743 "lock_screen_owner_info_enabled"; 4744 4745 /** 4746 * When set by a user, allows notifications to be shown atop a securely locked screen 4747 * in their full "private" form (same as when the device is unlocked). 4748 * @hide 4749 */ 4750 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4751 "lock_screen_allow_private_notifications"; 4752 4753 /** 4754 * When set by a user, allows notification remote input atop a securely locked screen 4755 * without having to unlock 4756 * @hide 4757 */ 4758 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4759 "lock_screen_allow_remote_input"; 4760 4761 /** 4762 * Set by the system to track if the user needs to see the call to action for 4763 * the lockscreen notification policy. 4764 * @hide 4765 */ 4766 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4767 "show_note_about_notification_hiding"; 4768 4769 /** 4770 * Set to 1 by the system after trust agents have been initialized. 4771 * @hide 4772 */ 4773 public static final String TRUST_AGENTS_INITIALIZED = 4774 "trust_agents_initialized"; 4775 4776 /** 4777 * The Logging ID (a unique 64-bit value) as a hex string. 4778 * Used as a pseudonymous identifier for logging. 4779 * @deprecated This identifier is poorly initialized and has 4780 * many collisions. It should not be used. 4781 */ 4782 @Deprecated 4783 public static final String LOGGING_ID = "logging_id"; 4784 4785 /** 4786 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4787 */ 4788 @Deprecated 4789 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4790 4791 /** 4792 * No longer supported. 4793 */ 4794 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4795 4796 /** 4797 * No longer supported. 4798 */ 4799 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4800 4801 /** 4802 * No longer supported. 4803 */ 4804 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4805 4806 /** 4807 * Settings classname to launch when Settings is clicked from All 4808 * Applications. Needed because of user testing between the old 4809 * and new Settings apps. 4810 */ 4811 // TODO: 881807 4812 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4813 4814 /** 4815 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4816 */ 4817 @Deprecated 4818 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4819 4820 /** 4821 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4822 */ 4823 @Deprecated 4824 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4825 4826 /** 4827 * If accessibility is enabled. 4828 */ 4829 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4830 4831 /** 4832 * If touch exploration is enabled. 4833 */ 4834 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4835 4836 /** 4837 * List of the enabled accessibility providers. 4838 */ 4839 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4840 "enabled_accessibility_services"; 4841 4842 /** 4843 * List of the accessibility services to which the user has granted 4844 * permission to put the device into touch exploration mode. 4845 * 4846 * @hide 4847 */ 4848 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4849 "touch_exploration_granted_accessibility_services"; 4850 4851 /** 4852 * Whether to speak passwords while in accessibility mode. 4853 */ 4854 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4855 4856 /** 4857 * Whether to draw text with high contrast while in accessibility mode. 4858 * 4859 * @hide 4860 */ 4861 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4862 "high_text_contrast_enabled"; 4863 4864 /** 4865 * If injection of accessibility enhancing JavaScript screen-reader 4866 * is enabled. 4867 * <p> 4868 * Note: The JavaScript based screen-reader is served by the 4869 * Google infrastructure and enable users with disabilities to 4870 * efficiently navigate in and explore web content. 4871 * </p> 4872 * <p> 4873 * This property represents a boolean value. 4874 * </p> 4875 * @hide 4876 */ 4877 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4878 "accessibility_script_injection"; 4879 4880 /** 4881 * The URL for the injected JavaScript based screen-reader used 4882 * for providing accessibility of content in WebView. 4883 * <p> 4884 * Note: The JavaScript based screen-reader is served by the 4885 * Google infrastructure and enable users with disabilities to 4886 * efficiently navigate in and explore web content. 4887 * </p> 4888 * <p> 4889 * This property represents a string value. 4890 * </p> 4891 * @hide 4892 */ 4893 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4894 "accessibility_script_injection_url"; 4895 4896 /** 4897 * Key bindings for navigation in built-in accessibility support for web content. 4898 * <p> 4899 * Note: These key bindings are for the built-in accessibility navigation for 4900 * web content which is used as a fall back solution if JavaScript in a WebView 4901 * is not enabled or the user has not opted-in script injection from Google. 4902 * </p> 4903 * <p> 4904 * The bindings are separated by semi-colon. A binding is a mapping from 4905 * a key to a sequence of actions (for more details look at 4906 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4907 * string representation of an integer obtained from a meta state (optional) shifted 4908 * sixteen times left and bitwise ored with a key code. An action is represented 4909 * as a hexademical string representation of an integer where the first two digits 4910 * are navigation action index, the second, the third, and the fourth digit pairs 4911 * represent the action arguments. The separate actions in a binding are colon 4912 * separated. The key and the action sequence it maps to are separated by equals. 4913 * </p> 4914 * <p> 4915 * For example, the binding below maps the DPAD right button to traverse the 4916 * current navigation axis once without firing an accessibility event and to 4917 * perform the same traversal again but to fire an event: 4918 * <code> 4919 * 0x16=0x01000100:0x01000101; 4920 * </code> 4921 * </p> 4922 * <p> 4923 * The goal of this binding is to enable dynamic rebinding of keys to 4924 * navigation actions for web content without requiring a framework change. 4925 * </p> 4926 * <p> 4927 * This property represents a string value. 4928 * </p> 4929 * @hide 4930 */ 4931 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4932 "accessibility_web_content_key_bindings"; 4933 4934 /** 4935 * Setting that specifies whether the display magnification is enabled. 4936 * Display magnifications allows the user to zoom in the display content 4937 * and is targeted to low vision users. The current magnification scale 4938 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4939 * 4940 * @hide 4941 */ 4942 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4943 "accessibility_display_magnification_enabled"; 4944 4945 /** 4946 * Setting that specifies what the display magnification scale is. 4947 * Display magnifications allows the user to zoom in the display 4948 * content and is targeted to low vision users. Whether a display 4949 * magnification is performed is controlled by 4950 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4951 * 4952 * @hide 4953 */ 4954 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4955 "accessibility_display_magnification_scale"; 4956 4957 /** 4958 * Setting that specifies whether the display magnification should be 4959 * automatically updated. If this fearture is enabled the system will 4960 * exit magnification mode or pan the viewport when a context change 4961 * occurs. For example, on staring a new activity or rotating the screen, 4962 * the system may zoom out so the user can see the new context he is in. 4963 * Another example is on showing a window that is not visible in the 4964 * magnified viewport the system may pan the viewport to make the window 4965 * the has popped up so the user knows that the context has changed. 4966 * Whether a screen magnification is performed is controlled by 4967 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4968 * 4969 * @hide 4970 */ 4971 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4972 "accessibility_display_magnification_auto_update"; 4973 4974 /** 4975 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4976 * modified from an AccessibilityService using the SoftKeyboardController. 4977 * 4978 * @hide 4979 */ 4980 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4981 "accessibility_soft_keyboard_mode"; 4982 4983 /** 4984 * Default soft keyboard behavior. 4985 * 4986 * @hide 4987 */ 4988 public static final int SHOW_MODE_AUTO = 0; 4989 4990 /** 4991 * Soft keyboard is never shown. 4992 * 4993 * @hide 4994 */ 4995 public static final int SHOW_MODE_HIDDEN = 1; 4996 4997 /** 4998 * Setting that specifies whether timed text (captions) should be 4999 * displayed in video content. Text display properties are controlled by 5000 * the following settings: 5001 * <ul> 5002 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5003 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5004 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5005 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5006 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5007 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5008 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5009 * </ul> 5010 * 5011 * @hide 5012 */ 5013 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5014 "accessibility_captioning_enabled"; 5015 5016 /** 5017 * Setting that specifies the language for captions as a locale string, 5018 * e.g. en_US. 5019 * 5020 * @see java.util.Locale#toString 5021 * @hide 5022 */ 5023 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5024 "accessibility_captioning_locale"; 5025 5026 /** 5027 * Integer property that specifies the preset style for captions, one 5028 * of: 5029 * <ul> 5030 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5031 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5032 * </ul> 5033 * 5034 * @see java.util.Locale#toString 5035 * @hide 5036 */ 5037 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5038 "accessibility_captioning_preset"; 5039 5040 /** 5041 * Integer property that specifes the background color for captions as a 5042 * packed 32-bit color. 5043 * 5044 * @see android.graphics.Color#argb 5045 * @hide 5046 */ 5047 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5048 "accessibility_captioning_background_color"; 5049 5050 /** 5051 * Integer property that specifes the foreground color for captions as a 5052 * packed 32-bit color. 5053 * 5054 * @see android.graphics.Color#argb 5055 * @hide 5056 */ 5057 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5058 "accessibility_captioning_foreground_color"; 5059 5060 /** 5061 * Integer property that specifes the edge type for captions, one of: 5062 * <ul> 5063 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5064 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5065 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5066 * </ul> 5067 * 5068 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5069 * @hide 5070 */ 5071 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5072 "accessibility_captioning_edge_type"; 5073 5074 /** 5075 * Integer property that specifes the edge color for captions as a 5076 * packed 32-bit color. 5077 * 5078 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5079 * @see android.graphics.Color#argb 5080 * @hide 5081 */ 5082 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5083 "accessibility_captioning_edge_color"; 5084 5085 /** 5086 * Integer property that specifes the window color for captions as a 5087 * packed 32-bit color. 5088 * 5089 * @see android.graphics.Color#argb 5090 * @hide 5091 */ 5092 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5093 "accessibility_captioning_window_color"; 5094 5095 /** 5096 * String property that specifies the typeface for captions, one of: 5097 * <ul> 5098 * <li>DEFAULT 5099 * <li>MONOSPACE 5100 * <li>SANS_SERIF 5101 * <li>SERIF 5102 * </ul> 5103 * 5104 * @see android.graphics.Typeface 5105 * @hide 5106 */ 5107 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5108 "accessibility_captioning_typeface"; 5109 5110 /** 5111 * Floating point property that specifies font scaling for captions. 5112 * 5113 * @hide 5114 */ 5115 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5116 "accessibility_captioning_font_scale"; 5117 5118 /** 5119 * Setting that specifies whether display color inversion is enabled. 5120 */ 5121 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5122 "accessibility_display_inversion_enabled"; 5123 5124 /** 5125 * Setting that specifies whether display color space adjustment is 5126 * enabled. 5127 * 5128 * @hide 5129 */ 5130 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5131 "accessibility_display_daltonizer_enabled"; 5132 5133 /** 5134 * Integer property that specifies the type of color space adjustment to 5135 * perform. Valid values are defined in AccessibilityManager. 5136 * 5137 * @hide 5138 */ 5139 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5140 "accessibility_display_daltonizer"; 5141 5142 /** 5143 * Float list that specifies the color matrix to apply to 5144 * the display. Valid values are defined in AccessibilityManager. 5145 * 5146 * @hide 5147 */ 5148 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5149 "accessibility_display_color_matrix"; 5150 5151 /** 5152 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5153 * enabled. 5154 * 5155 * @hide 5156 */ 5157 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5158 "accessibility_autoclick_enabled"; 5159 5160 /** 5161 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5162 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5163 * 5164 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5165 * @hide 5166 */ 5167 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5168 "accessibility_autoclick_delay"; 5169 5170 /** 5171 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5172 * accessibility. 5173 * (0 = false, 1 = true) 5174 * @hide 5175 */ 5176 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5177 "accessibility_large_pointer_icon"; 5178 5179 /** 5180 * The timeout for considering a press to be a long press in milliseconds. 5181 * @hide 5182 */ 5183 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5184 5185 /** 5186 * List of the enabled print services. 5187 * 5188 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5189 * from pre-N. 5190 * 5191 * @hide 5192 */ 5193 public static final String ENABLED_PRINT_SERVICES = 5194 "enabled_print_services"; 5195 5196 /** 5197 * List of the disabled print services. 5198 * 5199 * @hide 5200 */ 5201 public static final String DISABLED_PRINT_SERVICES = 5202 "disabled_print_services"; 5203 5204 /** 5205 * The saved value for WindowManagerService.setForcedDisplayDensity() 5206 * formatted as a single integer representing DPI. If unset, then use 5207 * the real display density. 5208 * 5209 * @hide 5210 */ 5211 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5212 5213 /** 5214 * Setting to always use the default text-to-speech settings regardless 5215 * of the application settings. 5216 * 1 = override application settings, 5217 * 0 = use application settings (if specified). 5218 * 5219 * @deprecated The value of this setting is no longer respected by 5220 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5221 */ 5222 @Deprecated 5223 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5224 5225 /** 5226 * Default text-to-speech engine speech rate. 100 = 1x 5227 */ 5228 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5229 5230 /** 5231 * Default text-to-speech engine pitch. 100 = 1x 5232 */ 5233 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5234 5235 /** 5236 * Default text-to-speech engine. 5237 */ 5238 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5239 5240 /** 5241 * Default text-to-speech language. 5242 * 5243 * @deprecated this setting is no longer in use, as of the Ice Cream 5244 * Sandwich release. Apps should never need to read this setting directly, 5245 * instead can query the TextToSpeech framework classes for the default 5246 * locale. {@link TextToSpeech#getLanguage()}. 5247 */ 5248 @Deprecated 5249 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5250 5251 /** 5252 * Default text-to-speech country. 5253 * 5254 * @deprecated this setting is no longer in use, as of the Ice Cream 5255 * Sandwich release. Apps should never need to read this setting directly, 5256 * instead can query the TextToSpeech framework classes for the default 5257 * locale. {@link TextToSpeech#getLanguage()}. 5258 */ 5259 @Deprecated 5260 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5261 5262 /** 5263 * Default text-to-speech locale variant. 5264 * 5265 * @deprecated this setting is no longer in use, as of the Ice Cream 5266 * Sandwich release. Apps should never need to read this setting directly, 5267 * instead can query the TextToSpeech framework classes for the 5268 * locale that is in use {@link TextToSpeech#getLanguage()}. 5269 */ 5270 @Deprecated 5271 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5272 5273 /** 5274 * Stores the default tts locales on a per engine basis. Stored as 5275 * a comma seperated list of values, each value being of the form 5276 * {@code engine_name:locale} for example, 5277 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5278 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5279 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5280 * setting directly, and can query the TextToSpeech framework classes 5281 * for the locale that is in use. 5282 * 5283 * @hide 5284 */ 5285 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5286 5287 /** 5288 * Space delimited list of plugin packages that are enabled. 5289 */ 5290 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5291 5292 /** 5293 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5294 * instead. 5295 */ 5296 @Deprecated 5297 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5298 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5299 5300 /** 5301 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5302 * instead. 5303 */ 5304 @Deprecated 5305 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5306 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5307 5308 /** 5309 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5310 * instead. 5311 */ 5312 @Deprecated 5313 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5314 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5315 5316 /** 5317 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5318 * instead. 5319 */ 5320 @Deprecated 5321 public static final String WIFI_ON = Global.WIFI_ON; 5322 5323 /** 5324 * The acceptable packet loss percentage (range 0 - 100) before trying 5325 * another AP on the same network. 5326 * @deprecated This setting is not used. 5327 */ 5328 @Deprecated 5329 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5330 "wifi_watchdog_acceptable_packet_loss_percentage"; 5331 5332 /** 5333 * The number of access points required for a network in order for the 5334 * watchdog to monitor it. 5335 * @deprecated This setting is not used. 5336 */ 5337 @Deprecated 5338 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5339 5340 /** 5341 * The delay between background checks. 5342 * @deprecated This setting is not used. 5343 */ 5344 @Deprecated 5345 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5346 "wifi_watchdog_background_check_delay_ms"; 5347 5348 /** 5349 * Whether the Wi-Fi watchdog is enabled for background checking even 5350 * after it thinks the user has connected to a good access point. 5351 * @deprecated This setting is not used. 5352 */ 5353 @Deprecated 5354 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5355 "wifi_watchdog_background_check_enabled"; 5356 5357 /** 5358 * The timeout for a background ping 5359 * @deprecated This setting is not used. 5360 */ 5361 @Deprecated 5362 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5363 "wifi_watchdog_background_check_timeout_ms"; 5364 5365 /** 5366 * The number of initial pings to perform that *may* be ignored if they 5367 * fail. Again, if these fail, they will *not* be used in packet loss 5368 * calculation. For example, one network always seemed to time out for 5369 * the first couple pings, so this is set to 3 by default. 5370 * @deprecated This setting is not used. 5371 */ 5372 @Deprecated 5373 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5374 "wifi_watchdog_initial_ignored_ping_count"; 5375 5376 /** 5377 * The maximum number of access points (per network) to attempt to test. 5378 * If this number is reached, the watchdog will no longer monitor the 5379 * initial connection state for the network. This is a safeguard for 5380 * networks containing multiple APs whose DNS does not respond to pings. 5381 * @deprecated This setting is not used. 5382 */ 5383 @Deprecated 5384 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5385 5386 /** 5387 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5388 */ 5389 @Deprecated 5390 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5391 5392 /** 5393 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5394 * @deprecated This setting is not used. 5395 */ 5396 @Deprecated 5397 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5398 5399 /** 5400 * The number of pings to test if an access point is a good connection. 5401 * @deprecated This setting is not used. 5402 */ 5403 @Deprecated 5404 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5405 5406 /** 5407 * The delay between pings. 5408 * @deprecated This setting is not used. 5409 */ 5410 @Deprecated 5411 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5412 5413 /** 5414 * The timeout per ping. 5415 * @deprecated This setting is not used. 5416 */ 5417 @Deprecated 5418 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5419 5420 /** 5421 * @deprecated Use 5422 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5423 */ 5424 @Deprecated 5425 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5426 5427 /** 5428 * @deprecated Use 5429 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5430 */ 5431 @Deprecated 5432 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5433 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5434 5435 /** 5436 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5437 * the receivers of the PendingIntent an opportunity to make a new network request before 5438 * the Network satisfying the request is potentially removed. 5439 * 5440 * @hide 5441 */ 5442 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5443 "connectivity_release_pending_intent_delay_ms"; 5444 5445 /** 5446 * Whether background data usage is allowed. 5447 * 5448 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5449 * availability of background data depends on several 5450 * combined factors. When background data is unavailable, 5451 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5452 * now appear disconnected. 5453 */ 5454 @Deprecated 5455 public static final String BACKGROUND_DATA = "background_data"; 5456 5457 /** 5458 * Origins for which browsers should allow geolocation by default. 5459 * The value is a space-separated list of origins. 5460 */ 5461 public static final String ALLOWED_GEOLOCATION_ORIGINS 5462 = "allowed_geolocation_origins"; 5463 5464 /** 5465 * The preferred TTY mode 0 = TTy Off, CDMA default 5466 * 1 = TTY Full 5467 * 2 = TTY HCO 5468 * 3 = TTY VCO 5469 * @hide 5470 */ 5471 public static final String PREFERRED_TTY_MODE = 5472 "preferred_tty_mode"; 5473 5474 /** 5475 * Whether the enhanced voice privacy mode is enabled. 5476 * 0 = normal voice privacy 5477 * 1 = enhanced voice privacy 5478 * @hide 5479 */ 5480 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5481 5482 /** 5483 * Whether the TTY mode mode is enabled. 5484 * 0 = disabled 5485 * 1 = enabled 5486 * @hide 5487 */ 5488 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5489 5490 /** 5491 * Controls whether settings backup is enabled. 5492 * Type: int ( 0 = disabled, 1 = enabled ) 5493 * @hide 5494 */ 5495 public static final String BACKUP_ENABLED = "backup_enabled"; 5496 5497 /** 5498 * Controls whether application data is automatically restored from backup 5499 * at install time. 5500 * Type: int ( 0 = disabled, 1 = enabled ) 5501 * @hide 5502 */ 5503 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5504 5505 /** 5506 * Indicates whether settings backup has been fully provisioned. 5507 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5508 * @hide 5509 */ 5510 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5511 5512 /** 5513 * Component of the transport to use for backup/restore. 5514 * @hide 5515 */ 5516 public static final String BACKUP_TRANSPORT = "backup_transport"; 5517 5518 /** 5519 * Version for which the setup wizard was last shown. Bumped for 5520 * each release when there is new setup information to show. 5521 * @hide 5522 */ 5523 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5524 5525 /** 5526 * The interval in milliseconds after which Wi-Fi is considered idle. 5527 * When idle, it is possible for the device to be switched from Wi-Fi to 5528 * the mobile data network. 5529 * @hide 5530 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5531 * instead. 5532 */ 5533 @Deprecated 5534 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5535 5536 /** 5537 * The global search provider chosen by the user (if multiple global 5538 * search providers are installed). This will be the provider returned 5539 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5540 * installed. This setting is stored as a flattened component name as 5541 * per {@link ComponentName#flattenToString()}. 5542 * 5543 * @hide 5544 */ 5545 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5546 "search_global_search_activity"; 5547 5548 /** 5549 * The number of promoted sources in GlobalSearch. 5550 * @hide 5551 */ 5552 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5553 /** 5554 * The maximum number of suggestions returned by GlobalSearch. 5555 * @hide 5556 */ 5557 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5558 /** 5559 * The number of suggestions GlobalSearch will ask each non-web search source for. 5560 * @hide 5561 */ 5562 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5563 /** 5564 * The number of suggestions the GlobalSearch will ask the web search source for. 5565 * @hide 5566 */ 5567 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5568 "search_web_results_override_limit"; 5569 /** 5570 * The number of milliseconds that GlobalSearch will wait for suggestions from 5571 * promoted sources before continuing with all other sources. 5572 * @hide 5573 */ 5574 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5575 "search_promoted_source_deadline_millis"; 5576 /** 5577 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5578 * @hide 5579 */ 5580 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5581 /** 5582 * The maximum number of milliseconds that GlobalSearch shows the previous results 5583 * after receiving a new query. 5584 * @hide 5585 */ 5586 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5587 /** 5588 * The maximum age of log data used for shortcuts in GlobalSearch. 5589 * @hide 5590 */ 5591 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5592 /** 5593 * The maximum age of log data used for source ranking in GlobalSearch. 5594 * @hide 5595 */ 5596 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5597 "search_max_source_event_age_millis"; 5598 /** 5599 * The minimum number of impressions needed to rank a source in GlobalSearch. 5600 * @hide 5601 */ 5602 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5603 "search_min_impressions_for_source_ranking"; 5604 /** 5605 * The minimum number of clicks needed to rank a source in GlobalSearch. 5606 * @hide 5607 */ 5608 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5609 "search_min_clicks_for_source_ranking"; 5610 /** 5611 * The maximum number of shortcuts shown by GlobalSearch. 5612 * @hide 5613 */ 5614 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5615 /** 5616 * The size of the core thread pool for suggestion queries in GlobalSearch. 5617 * @hide 5618 */ 5619 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5620 "search_query_thread_core_pool_size"; 5621 /** 5622 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5623 * @hide 5624 */ 5625 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5626 "search_query_thread_max_pool_size"; 5627 /** 5628 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5629 * @hide 5630 */ 5631 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5632 "search_shortcut_refresh_core_pool_size"; 5633 /** 5634 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5635 * @hide 5636 */ 5637 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5638 "search_shortcut_refresh_max_pool_size"; 5639 /** 5640 * The maximun time that excess threads in the GlobalSeach thread pools will 5641 * wait before terminating. 5642 * @hide 5643 */ 5644 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5645 "search_thread_keepalive_seconds"; 5646 /** 5647 * The maximum number of concurrent suggestion queries to each source. 5648 * @hide 5649 */ 5650 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5651 "search_per_source_concurrent_query_limit"; 5652 5653 /** 5654 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5655 * @hide 5656 */ 5657 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5658 5659 /** 5660 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5661 * @hide 5662 */ 5663 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5664 5665 /** 5666 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5667 * @hide 5668 */ 5669 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5670 5671 /** 5672 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5673 * @hide 5674 */ 5675 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5676 5677 /** 5678 * If nonzero, ANRs in invisible background processes bring up a dialog. 5679 * Otherwise, the process will be silently killed. 5680 * @hide 5681 */ 5682 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5683 5684 /** 5685 * The {@link ComponentName} string of the service to be used as the voice recognition 5686 * service. 5687 * 5688 * @hide 5689 */ 5690 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5691 5692 /** 5693 * Stores whether an user has consented to have apps verified through PAM. 5694 * The value is boolean (1 or 0). 5695 * 5696 * @hide 5697 */ 5698 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5699 "package_verifier_user_consent"; 5700 5701 /** 5702 * The {@link ComponentName} string of the selected spell checker service which is 5703 * one of the services managed by the text service manager. 5704 * 5705 * @hide 5706 */ 5707 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5708 5709 /** 5710 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5711 * service which is one of the services managed by the text service manager. 5712 * 5713 * @hide 5714 */ 5715 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5716 "selected_spell_checker_subtype"; 5717 5718 /** 5719 * The {@link ComponentName} string whether spell checker is enabled or not. 5720 * 5721 * @hide 5722 */ 5723 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5724 5725 /** 5726 * What happens when the user presses the Power button while in-call 5727 * and the screen is on.<br/> 5728 * <b>Values:</b><br/> 5729 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5730 * 2 - The Power button hangs up the current call.<br/> 5731 * 5732 * @hide 5733 */ 5734 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5735 5736 /** 5737 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5738 * @hide 5739 */ 5740 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5741 5742 /** 5743 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5744 * @hide 5745 */ 5746 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5747 5748 /** 5749 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5750 * @hide 5751 */ 5752 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5753 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5754 5755 /** 5756 * Whether the device should wake when the wake gesture sensor detects motion. 5757 * @hide 5758 */ 5759 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5760 5761 /** 5762 * Whether the device should doze if configured. 5763 * @hide 5764 */ 5765 public static final String DOZE_ENABLED = "doze_enabled"; 5766 5767 /** 5768 * The current night mode that has been selected by the user. Owned 5769 * and controlled by UiModeManagerService. Constants are as per 5770 * UiModeManager. 5771 * @hide 5772 */ 5773 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5774 5775 /** 5776 * Whether screensavers are enabled. 5777 * @hide 5778 */ 5779 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5780 5781 /** 5782 * The user's chosen screensaver components. 5783 * 5784 * These will be launched by the PhoneWindowManager after a timeout when not on 5785 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5786 * @hide 5787 */ 5788 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5789 5790 /** 5791 * If screensavers are enabled, whether the screensaver should be automatically launched 5792 * when the device is inserted into a (desk) dock. 5793 * @hide 5794 */ 5795 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5796 5797 /** 5798 * If screensavers are enabled, whether the screensaver should be automatically launched 5799 * when the screen times out when not on battery. 5800 * @hide 5801 */ 5802 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5803 5804 /** 5805 * If screensavers are enabled, the default screensaver component. 5806 * @hide 5807 */ 5808 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5809 5810 /** 5811 * The default NFC payment component 5812 * @hide 5813 */ 5814 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5815 5816 /** 5817 * Whether NFC payment is handled by the foreground application or a default. 5818 * @hide 5819 */ 5820 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5821 5822 /** 5823 * Specifies the package name currently configured to be the primary sms application 5824 * @hide 5825 */ 5826 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5827 5828 /** 5829 * Specifies the package name currently configured to be the default dialer application 5830 * @hide 5831 */ 5832 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5833 5834 /** 5835 * Specifies the package name currently configured to be the emergency assistance application 5836 * 5837 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5838 * 5839 * @hide 5840 */ 5841 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5842 5843 /** 5844 * Specifies whether the current app context on scren (assist data) will be sent to the 5845 * assist application (active voice interaction service). 5846 * 5847 * @hide 5848 */ 5849 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5850 5851 /** 5852 * Specifies whether a screenshot of the screen contents will be sent to the assist 5853 * application (active voice interaction service). 5854 * 5855 * @hide 5856 */ 5857 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5858 5859 /** 5860 * Names of the service components that the current user has explicitly allowed to 5861 * see all of the user's notifications, separated by ':'. 5862 * 5863 * @hide 5864 */ 5865 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5866 5867 /** 5868 * Names of the packages that the current user has explicitly allowed to 5869 * manage notification policy configuration, separated by ':'. 5870 * 5871 * @hide 5872 */ 5873 @TestApi 5874 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5875 "enabled_notification_policy_access_packages"; 5876 5877 /** @hide */ 5878 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5879 5880 /** @hide */ 5881 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5882 = "volume_controller_service_component"; 5883 5884 /** @hide */ 5885 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5886 5887 /** 5888 * This is the query URI for finding a print service to install. 5889 * 5890 * @hide 5891 */ 5892 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5893 5894 /** 5895 * This is the query URI for finding a NFC payment service to install. 5896 * 5897 * @hide 5898 */ 5899 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5900 5901 /** 5902 * If enabled, apps should try to skip any introductory hints on first launch. This might 5903 * apply to users that are already familiar with the environment or temporary users. 5904 * <p> 5905 * Type : int (0 to show hints, 1 to skip showing hints) 5906 */ 5907 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5908 5909 /** 5910 * Persisted playback time after a user confirmation of an unsafe volume level. 5911 * 5912 * @hide 5913 */ 5914 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5915 5916 /** 5917 * This preference enables notification display on the lockscreen. 5918 * @hide 5919 */ 5920 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5921 "lock_screen_show_notifications"; 5922 5923 /** 5924 * List of TV inputs that are currently hidden. This is a string 5925 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5926 * {@link android.net.Uri#encode(String)} and separated by ':'. 5927 * @hide 5928 */ 5929 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5930 5931 /** 5932 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5933 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5934 * and separated by ','. Each pair is separated by ':'. 5935 * @hide 5936 */ 5937 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5938 5939 /** 5940 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5941 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5942 * and 0 means automatic routing is enabled. 5943 * 5944 * @hide 5945 */ 5946 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5947 "usb_audio_automatic_routing_disabled"; 5948 5949 /** 5950 * The timeout in milliseconds before the device fully goes to sleep after 5951 * a period of inactivity. This value sets an upper bound on how long the device 5952 * will stay awake or dreaming without user activity. It should generally 5953 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5954 * will sleep before it ever has a chance to dream. 5955 * <p> 5956 * Use -1 to disable this timeout. 5957 * </p> 5958 * 5959 * @hide 5960 */ 5961 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5962 5963 /** 5964 * Controls whether double tap to wake is enabled. 5965 * @hide 5966 */ 5967 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5968 5969 /** 5970 * The current assistant component. It could be a voice interaction service, 5971 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5972 * handling. 5973 * 5974 * @hide 5975 */ 5976 public static final String ASSISTANT = "assistant"; 5977 5978 /** 5979 * Whether the camera launch gesture should be disabled. 5980 * 5981 * @hide 5982 */ 5983 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5984 5985 /** 5986 * Whether the camera launch gesture to double tap the power button when the screen is off 5987 * should be disabled. 5988 * 5989 * @hide 5990 */ 5991 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5992 "camera_double_tap_power_gesture_disabled"; 5993 5994 /** 5995 5996 /** 5997 * Behavior of twilight on the device. 5998 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5999 * or {@link #TWILIGHT_MODE_AUTO}. 6000 * @hide 6001 */ 6002 public static final String TWILIGHT_MODE = "twilight_mode"; 6003 6004 /** 6005 * Twilight mode always off. 6006 * @hide 6007 */ 6008 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 6009 6010 /** 6011 * Twilight mode always on. 6012 * @hide 6013 */ 6014 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6015 6016 /** 6017 * Twilight mode auto. 6018 * @hide 6019 */ 6020 public static final int TWILIGHT_MODE_AUTO = 2; 6021 6022 /** 6023 * Twilight mode auto, temporarily overriden to on. 6024 * @hide 6025 */ 6026 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6027 6028 /** 6029 * Twilight mode auto, temporarily overriden to off. 6030 * @hide 6031 */ 6032 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6033 6034 /** 6035 * Whether brightness should automatically adjust based on twilight state. 6036 * @hide 6037 */ 6038 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6039 6040 /** 6041 * Names of the service components that the current user has explicitly allowed to 6042 * be a VR mode listener, separated by ':'. 6043 * 6044 * @hide 6045 */ 6046 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6047 6048 /** 6049 * Behavior of the display while in VR mode. 6050 * 6051 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6052 * 6053 * @hide 6054 */ 6055 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6056 6057 /** 6058 * Lower the display persistence while the system is in VR mode. 6059 * 6060 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6061 * 6062 * @hide. 6063 */ 6064 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6065 6066 /** 6067 * Do not alter the display persistence while the system is in VR mode. 6068 * 6069 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6070 * 6071 * @hide. 6072 */ 6073 public static final int VR_DISPLAY_MODE_OFF = 1; 6074 6075 /** 6076 * This are the settings to be backed up. 6077 * 6078 * NOTE: Settings are backed up and restored in the order they appear 6079 * in this array. If you have one setting depending on another, 6080 * make sure that they are ordered appropriately. 6081 * 6082 * @hide 6083 */ 6084 public static final String[] SETTINGS_TO_BACKUP = { 6085 BUGREPORT_IN_POWER_MENU, // moved to global 6086 ALLOW_MOCK_LOCATION, 6087 PARENTAL_CONTROL_ENABLED, 6088 PARENTAL_CONTROL_REDIRECT_URL, 6089 USB_MASS_STORAGE_ENABLED, // moved to global 6090 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6091 ACCESSIBILITY_DISPLAY_DALTONIZER, 6092 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6093 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6094 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6095 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6096 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6097 ACCESSIBILITY_SCRIPT_INJECTION, 6098 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6099 BACKUP_AUTO_RESTORE, 6100 ENABLED_ACCESSIBILITY_SERVICES, 6101 ENABLED_NOTIFICATION_LISTENERS, 6102 ENABLED_VR_LISTENERS, 6103 ENABLED_INPUT_METHODS, 6104 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6105 TOUCH_EXPLORATION_ENABLED, 6106 ACCESSIBILITY_ENABLED, 6107 ACCESSIBILITY_SPEAK_PASSWORD, 6108 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6109 ACCESSIBILITY_CAPTIONING_PRESET, 6110 ACCESSIBILITY_CAPTIONING_ENABLED, 6111 ACCESSIBILITY_CAPTIONING_LOCALE, 6112 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6113 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6114 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6115 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6116 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6117 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6118 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6119 TTS_USE_DEFAULTS, 6120 TTS_DEFAULT_RATE, 6121 TTS_DEFAULT_PITCH, 6122 TTS_DEFAULT_SYNTH, 6123 TTS_DEFAULT_LANG, 6124 TTS_DEFAULT_COUNTRY, 6125 TTS_ENABLED_PLUGINS, 6126 TTS_DEFAULT_LOCALE, 6127 SHOW_IME_WITH_HARD_KEYBOARD, 6128 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6129 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6130 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6131 SELECTED_SPELL_CHECKER, 6132 SELECTED_SPELL_CHECKER_SUBTYPE, 6133 SPELL_CHECKER_ENABLED, 6134 MOUNT_PLAY_NOTIFICATION_SND, 6135 MOUNT_UMS_AUTOSTART, 6136 MOUNT_UMS_PROMPT, 6137 MOUNT_UMS_NOTIFY_ENABLED, 6138 SLEEP_TIMEOUT, 6139 DOUBLE_TAP_TO_WAKE, 6140 WAKE_GESTURE_ENABLED, 6141 LONG_PRESS_TIMEOUT, 6142 CAMERA_GESTURE_DISABLED, 6143 ACCESSIBILITY_AUTOCLICK_ENABLED, 6144 ACCESSIBILITY_AUTOCLICK_DELAY, 6145 ACCESSIBILITY_LARGE_POINTER_ICON, 6146 PREFERRED_TTY_MODE, 6147 ENHANCED_VOICE_PRIVACY_ENABLED, 6148 TTY_MODE_ENABLED, 6149 INCALL_POWER_BUTTON_BEHAVIOR 6150 }; 6151 6152 /** 6153 * These entries are considered common between the personal and the managed profile, 6154 * since the managed profile doesn't get to change them. 6155 */ 6156 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6157 6158 static { 6159 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6160 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6161 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6162 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6163 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6164 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6165 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6166 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6167 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6168 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6169 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6170 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6171 } 6172 6173 /** @hide */ 6174 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6175 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6176 } 6177 6178 /** 6179 * Helper method for determining if a location provider is enabled. 6180 * 6181 * @param cr the content resolver to use 6182 * @param provider the location provider to query 6183 * @return true if the provider is enabled 6184 * 6185 * @deprecated use {@link #LOCATION_MODE} or 6186 * {@link LocationManager#isProviderEnabled(String)} 6187 */ 6188 @Deprecated 6189 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6190 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6191 } 6192 6193 /** 6194 * Helper method for determining if a location provider is enabled. 6195 * @param cr the content resolver to use 6196 * @param provider the location provider to query 6197 * @param userId the userId to query 6198 * @return true if the provider is enabled 6199 * @deprecated use {@link #LOCATION_MODE} or 6200 * {@link LocationManager#isProviderEnabled(String)} 6201 * @hide 6202 */ 6203 @Deprecated 6204 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6205 String allowedProviders = Settings.Secure.getStringForUser(cr, 6206 LOCATION_PROVIDERS_ALLOWED, userId); 6207 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6208 } 6209 6210 /** 6211 * Thread-safe method for enabling or disabling a single location provider. 6212 * @param cr the content resolver to use 6213 * @param provider the location provider to enable or disable 6214 * @param enabled true if the provider should be enabled 6215 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6216 */ 6217 @Deprecated 6218 public static final void setLocationProviderEnabled(ContentResolver cr, 6219 String provider, boolean enabled) { 6220 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6221 } 6222 6223 /** 6224 * Thread-safe method for enabling or disabling a single location provider. 6225 * 6226 * @param cr the content resolver to use 6227 * @param provider the location provider to enable or disable 6228 * @param enabled true if the provider should be enabled 6229 * @param userId the userId for which to enable/disable providers 6230 * @return true if the value was set, false on database errors 6231 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6232 * {@link #LOCATION_MODE} 6233 * @hide 6234 */ 6235 @Deprecated 6236 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6237 String provider, boolean enabled, int userId) { 6238 synchronized (mLocationSettingsLock) { 6239 // to ensure thread safety, we write the provider name with a '+' or '-' 6240 // and let the SettingsProvider handle it rather than reading and modifying 6241 // the list of enabled providers. 6242 if (enabled) { 6243 provider = "+" + provider; 6244 } else { 6245 provider = "-" + provider; 6246 } 6247 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6248 userId); 6249 } 6250 } 6251 6252 /** 6253 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6254 */ 6255 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6256 final int mode = getLocationModeForUser(cr, userId); 6257 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6258 } 6259 6260 /** 6261 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6262 */ 6263 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6264 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6265 LOCATION_MODE_HIGH_ACCURACY, userId); 6266 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6267 // turn on location any longer. 6268 if (mode == LOCATION_MODE_OFF) { 6269 mode = LOCATION_MODE_HIGH_ACCURACY; 6270 } 6271 return setLocationModeForUser(cr, mode, userId); 6272 } 6273 6274 /** 6275 * Thread-safe method for setting the location mode to one of 6276 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6277 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6278 * 6279 * @param cr the content resolver to use 6280 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6281 * @param userId the userId for which to change mode 6282 * @return true if the value was set, false on database errors 6283 * 6284 * @throws IllegalArgumentException if mode is not one of the supported values 6285 */ 6286 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6287 int userId) { 6288 synchronized (mLocationSettingsLock) { 6289 boolean gps = false; 6290 boolean network = false; 6291 switch (mode) { 6292 case LOCATION_MODE_PREVIOUS: 6293 // Retrieve the actual mode and set to that mode. 6294 return restoreLocationModeForUser(cr, userId); 6295 case LOCATION_MODE_OFF: 6296 saveLocationModeForUser(cr, userId); 6297 break; 6298 case LOCATION_MODE_SENSORS_ONLY: 6299 gps = true; 6300 break; 6301 case LOCATION_MODE_BATTERY_SAVING: 6302 network = true; 6303 break; 6304 case LOCATION_MODE_HIGH_ACCURACY: 6305 gps = true; 6306 network = true; 6307 break; 6308 default: 6309 throw new IllegalArgumentException("Invalid location mode: " + mode); 6310 } 6311 // Note it's important that we set the NLP mode first. The Google implementation 6312 // of NLP clears its NLP consent setting any time it receives a 6313 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6314 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6315 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6316 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6317 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6318 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6319 // dialog. Then the people who wrote the setup wizard would be sad. 6320 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6321 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6322 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6323 cr, LocationManager.GPS_PROVIDER, gps, userId); 6324 return gpsSuccess && nlpSuccess; 6325 } 6326 } 6327 6328 /** 6329 * Thread-safe method for reading the location mode, returns one of 6330 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6331 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6332 * 6333 * @param cr the content resolver to use 6334 * @param userId the userId for which to read the mode 6335 * @return the location mode 6336 */ 6337 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6338 synchronized (mLocationSettingsLock) { 6339 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6340 cr, LocationManager.GPS_PROVIDER, userId); 6341 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6342 cr, LocationManager.NETWORK_PROVIDER, userId); 6343 if (gpsEnabled && networkEnabled) { 6344 return LOCATION_MODE_HIGH_ACCURACY; 6345 } else if (gpsEnabled) { 6346 return LOCATION_MODE_SENSORS_ONLY; 6347 } else if (networkEnabled) { 6348 return LOCATION_MODE_BATTERY_SAVING; 6349 } else { 6350 return LOCATION_MODE_OFF; 6351 } 6352 } 6353 } 6354 } 6355 6356 /** 6357 * Global system settings, containing preferences that always apply identically 6358 * to all defined users. Applications can read these but are not allowed to write; 6359 * like the "Secure" settings, these are for preferences that the user must 6360 * explicitly modify through the system UI or specialized APIs for those values. 6361 */ 6362 public static final class Global extends NameValueTable { 6363 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6364 6365 /** 6366 * The content:// style URL for global secure settings items. Not public. 6367 */ 6368 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6369 6370 /** 6371 * Whether users are allowed to add more users or guest from lockscreen. 6372 * <p> 6373 * Type: int 6374 * @hide 6375 */ 6376 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6377 6378 /** 6379 * Setting whether the global gesture for enabling accessibility is enabled. 6380 * If this gesture is enabled the user will be able to perfrom it to enable 6381 * the accessibility state without visiting the settings app. 6382 * @hide 6383 */ 6384 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6385 "enable_accessibility_global_gesture_enabled"; 6386 6387 /** 6388 * Whether Airplane Mode is on. 6389 */ 6390 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6391 6392 /** 6393 * Whether Theater Mode is on. 6394 * {@hide} 6395 */ 6396 @SystemApi 6397 public static final String THEATER_MODE_ON = "theater_mode_on"; 6398 6399 /** 6400 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6401 */ 6402 public static final String RADIO_BLUETOOTH = "bluetooth"; 6403 6404 /** 6405 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6406 */ 6407 public static final String RADIO_WIFI = "wifi"; 6408 6409 /** 6410 * {@hide} 6411 */ 6412 public static final String RADIO_WIMAX = "wimax"; 6413 /** 6414 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6415 */ 6416 public static final String RADIO_CELL = "cell"; 6417 6418 /** 6419 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6420 */ 6421 public static final String RADIO_NFC = "nfc"; 6422 6423 /** 6424 * A comma separated list of radios that need to be disabled when airplane mode 6425 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6426 * included in the comma separated list. 6427 */ 6428 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6429 6430 /** 6431 * A comma separated list of radios that should to be disabled when airplane mode 6432 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6433 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6434 * will be turned off when entering airplane mode, but the user will be able to reenable 6435 * Wifi in the Settings app. 6436 * 6437 * {@hide} 6438 */ 6439 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6440 6441 /** 6442 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6443 * See {@link android.bluetooth.BluetoothProfile}. 6444 * {@hide} 6445 */ 6446 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6447 6448 /** 6449 * A semi-colon separated list of Bluetooth interoperability workarounds. 6450 * Each entry is a partial Bluetooth device address string and an integer representing 6451 * the feature to be disabled, separated by a comma. The integer must correspond 6452 * to a interoperability feature as defined in "interop.h" in /system/bt. 6453 * <p> 6454 * Example: <br/> 6455 * "00:11:22,0;01:02:03:04,2" 6456 * @hide 6457 */ 6458 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6459 6460 /** 6461 * The policy for deciding when Wi-Fi should go to sleep (which will in 6462 * turn switch to using the mobile data as an Internet connection). 6463 * <p> 6464 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6465 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6466 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6467 */ 6468 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6469 6470 /** 6471 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6472 * policy, which is to sleep shortly after the turning off 6473 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6474 */ 6475 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6476 6477 /** 6478 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6479 * the device is on battery, and never go to sleep when the device is 6480 * plugged in. 6481 */ 6482 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6483 6484 /** 6485 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6486 */ 6487 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6488 6489 /** 6490 * Value to specify if the user prefers the date, time and time zone 6491 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6492 */ 6493 public static final String AUTO_TIME = "auto_time"; 6494 6495 /** 6496 * Value to specify if the user prefers the time zone 6497 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6498 */ 6499 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6500 6501 /** 6502 * URI for the car dock "in" event sound. 6503 * @hide 6504 */ 6505 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6506 6507 /** 6508 * URI for the car dock "out" event sound. 6509 * @hide 6510 */ 6511 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6512 6513 /** 6514 * URI for the desk dock "in" event sound. 6515 * @hide 6516 */ 6517 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6518 6519 /** 6520 * URI for the desk dock "out" event sound. 6521 * @hide 6522 */ 6523 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6524 6525 /** 6526 * Whether to play a sound for dock events. 6527 * @hide 6528 */ 6529 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6530 6531 /** 6532 * URI for the "device locked" (keyguard shown) sound. 6533 * @hide 6534 */ 6535 public static final String LOCK_SOUND = "lock_sound"; 6536 6537 /** 6538 * URI for the "device unlocked" sound. 6539 * @hide 6540 */ 6541 public static final String UNLOCK_SOUND = "unlock_sound"; 6542 6543 /** 6544 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6545 * state without unlocking. 6546 * @hide 6547 */ 6548 public static final String TRUSTED_SOUND = "trusted_sound"; 6549 6550 /** 6551 * URI for the low battery sound file. 6552 * @hide 6553 */ 6554 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6555 6556 /** 6557 * Whether to play a sound for low-battery alerts. 6558 * @hide 6559 */ 6560 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6561 6562 /** 6563 * URI for the "wireless charging started" sound. 6564 * @hide 6565 */ 6566 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6567 "wireless_charging_started_sound"; 6568 6569 /** 6570 * Whether to play a sound for charging events. 6571 * @hide 6572 */ 6573 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6574 6575 /** 6576 * Whether we keep the device on while the device is plugged in. 6577 * Supported values are: 6578 * <ul> 6579 * <li>{@code 0} to never stay on while plugged in</li> 6580 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6581 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6582 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6583 * </ul> 6584 * These values can be OR-ed together. 6585 */ 6586 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6587 6588 /** 6589 * When the user has enable the option to have a "bug report" command 6590 * in the power menu. 6591 * @hide 6592 */ 6593 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6594 6595 /** 6596 * Whether ADB is enabled. 6597 */ 6598 public static final String ADB_ENABLED = "adb_enabled"; 6599 6600 /** 6601 * Whether Views are allowed to save their attribute data. 6602 * @hide 6603 */ 6604 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6605 6606 /** 6607 * Whether assisted GPS should be enabled or not. 6608 * @hide 6609 */ 6610 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6611 6612 /** 6613 * Whether bluetooth is enabled/disabled 6614 * 0=disabled. 1=enabled. 6615 */ 6616 public static final String BLUETOOTH_ON = "bluetooth_on"; 6617 6618 /** 6619 * CDMA Cell Broadcast SMS 6620 * 0 = CDMA Cell Broadcast SMS disabled 6621 * 1 = CDMA Cell Broadcast SMS enabled 6622 * @hide 6623 */ 6624 public static final String CDMA_CELL_BROADCAST_SMS = 6625 "cdma_cell_broadcast_sms"; 6626 6627 /** 6628 * The CDMA roaming mode 0 = Home Networks, CDMA default 6629 * 1 = Roaming on Affiliated networks 6630 * 2 = Roaming on any networks 6631 * @hide 6632 */ 6633 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6634 6635 /** 6636 * The CDMA subscription mode 0 = RUIM/SIM (default) 6637 * 1 = NV 6638 * @hide 6639 */ 6640 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6641 6642 /** Inactivity timeout to track mobile data activity. 6643 * 6644 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6645 * infer the data activity of mobile network. After a period of no activity on mobile 6646 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6647 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6648 * subsequent activity on mobile networks triggers the firing of {@code 6649 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6650 * 6651 * Network activity refers to transmitting or receiving data on the network interfaces. 6652 * 6653 * Tracking is disabled if set to zero or negative value. 6654 * 6655 * @hide 6656 */ 6657 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6658 6659 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6660 * but for Wifi network. 6661 * @hide 6662 */ 6663 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6664 6665 /** 6666 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6667 */ 6668 public static final String DATA_ROAMING = "data_roaming"; 6669 6670 /** 6671 * The value passed to a Mobile DataConnection via bringUp which defines the 6672 * number of retries to preform when setting up the initial connection. The default 6673 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6674 * @hide 6675 */ 6676 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6677 6678 /** 6679 * Whether any package can be on external storage. When this is true, any 6680 * package, regardless of manifest values, is a candidate for installing 6681 * or moving onto external storage. (0 = false, 1 = true) 6682 * @hide 6683 */ 6684 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6685 6686 /** 6687 * Whether any activity can be resized. When this is true, any 6688 * activity, regardless of manifest values, can be resized for multi-window. 6689 * (0 = false, 1 = true) 6690 * @hide 6691 */ 6692 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6693 = "force_resizable_activities"; 6694 6695 /** 6696 * Whether to enable experimental freeform support for windows. 6697 * @hide 6698 */ 6699 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6700 = "enable_freeform_support"; 6701 6702 /** 6703 * Whether user has enabled development settings. 6704 */ 6705 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6706 6707 /** 6708 * Whether the device has been provisioned (0 = false, 1 = true). 6709 * <p>On a multiuser device with a separate system user, the screen may be locked 6710 * as soon as this is set to true and further activities cannot be launched on the 6711 * system user unless they are marked to show over keyguard. 6712 */ 6713 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6714 6715 /** 6716 * Whether mobile data should be allowed while the device is being provisioned. 6717 * This allows the provisioning process to turn off mobile data before the user 6718 * has an opportunity to set things up, preventing other processes from burning 6719 * precious bytes before wifi is setup. 6720 * (0 = false, 1 = true) 6721 * @hide 6722 */ 6723 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6724 "device_provisioning_mobile_data"; 6725 6726 /** 6727 * The saved value for WindowManagerService.setForcedDisplaySize(). 6728 * Two integers separated by a comma. If unset, then use the real display size. 6729 * @hide 6730 */ 6731 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6732 6733 /** 6734 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6735 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6736 * @hide 6737 */ 6738 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6739 6740 /** 6741 * The maximum size, in bytes, of a download that the download manager will transfer over 6742 * a non-wifi connection. 6743 * @hide 6744 */ 6745 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6746 "download_manager_max_bytes_over_mobile"; 6747 6748 /** 6749 * The recommended maximum size, in bytes, of a download that the download manager should 6750 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6751 * have the option to start the download over the mobile connection anyway. 6752 * @hide 6753 */ 6754 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6755 "download_manager_recommended_max_bytes_over_mobile"; 6756 6757 /** 6758 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6759 */ 6760 @Deprecated 6761 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6762 6763 /** 6764 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6765 * sent or processed. (0 = false, 1 = true) 6766 * @hide 6767 */ 6768 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6769 6770 /** 6771 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6772 * and the output is redirected to AV Receiver connected via 6773 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6774 * @hide 6775 */ 6776 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6777 6778 /** 6779 * Whether TV will automatically turn on upon reception of the CEC command 6780 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6781 * @hide 6782 */ 6783 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6784 "hdmi_control_auto_wakeup_enabled"; 6785 6786 /** 6787 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6788 * (0 = false, 1 = true) 6789 * @hide 6790 */ 6791 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6792 "hdmi_control_auto_device_off_enabled"; 6793 6794 /** 6795 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6796 * client. 6797 * (0 = false, 1 = true) 6798 * @hide 6799 */ 6800 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6801 6802 /** 6803 * Whether TV will switch to MHL port when a mobile device is plugged in. 6804 * (0 = false, 1 = true) 6805 * @hide 6806 */ 6807 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6808 6809 /** 6810 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6811 * @hide 6812 */ 6813 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6814 6815 /** 6816 * Whether mobile data connections are allowed by the user. See 6817 * ConnectivityManager for more info. 6818 * @hide 6819 */ 6820 public static final String MOBILE_DATA = "mobile_data"; 6821 6822 /** 6823 * Whether the mobile data connection should remain active even when higher 6824 * priority networks like WiFi are active, to help make network switching faster. 6825 * 6826 * See ConnectivityService for more info. 6827 * 6828 * (0 = disabled, 1 = enabled) 6829 * @hide 6830 */ 6831 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6832 6833 /** {@hide} */ 6834 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6835 /** {@hide} */ 6836 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6837 /** {@hide} */ 6838 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6839 /** {@hide} */ 6840 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6841 /** {@hide} */ 6842 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6843 6844 /** {@hide} */ 6845 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6846 /** {@hide} */ 6847 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6848 /** {@hide} */ 6849 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6850 /** {@hide} */ 6851 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6852 6853 /** {@hide} */ 6854 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6855 /** {@hide} */ 6856 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6857 /** {@hide} */ 6858 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6859 /** {@hide} */ 6860 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6861 6862 /** {@hide} */ 6863 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6864 /** {@hide} */ 6865 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6866 /** {@hide} */ 6867 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6868 /** {@hide} */ 6869 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6870 6871 /** 6872 * User preference for which network(s) should be used. Only the 6873 * connectivity service should touch this. 6874 */ 6875 public static final String NETWORK_PREFERENCE = "network_preference"; 6876 6877 /** 6878 * Which package name to use for network scoring. If null, or if the package is not a valid 6879 * scorer app, external network scores will neither be requested nor accepted. 6880 * @hide 6881 */ 6882 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6883 6884 /** 6885 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6886 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6887 * exceeded. 6888 * @hide 6889 */ 6890 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6891 6892 /** 6893 * The length of time in milli-seconds that automatic small adjustments to 6894 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6895 * @hide 6896 */ 6897 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6898 6899 /** Preferred NTP server. {@hide} */ 6900 public static final String NTP_SERVER = "ntp_server"; 6901 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6902 public static final String NTP_TIMEOUT = "ntp_timeout"; 6903 6904 /** {@hide} */ 6905 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6906 6907 /** 6908 * Whether to disable the automatic scheduling of system updates. 6909 * 1 = system updates won't be automatically scheduled (will always 6910 * present notification instead). 6911 * 0 = system updates will be automatically scheduled. (default) 6912 * @hide 6913 */ 6914 @SystemApi 6915 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6916 6917 /** 6918 * Whether the package manager should send package verification broadcasts for verifiers to 6919 * review apps prior to installation. 6920 * 1 = request apps to be verified prior to installation, if a verifier exists. 6921 * 0 = do not verify apps before installation 6922 * @hide 6923 */ 6924 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6925 6926 /** Timeout for package verification. 6927 * @hide */ 6928 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6929 6930 /** Default response code for package verification. 6931 * @hide */ 6932 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6933 6934 /** 6935 * Show package verification setting in the Settings app. 6936 * 1 = show (default) 6937 * 0 = hide 6938 * @hide 6939 */ 6940 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6941 6942 /** 6943 * Run package verification on apps installed through ADB/ADT/USB 6944 * 1 = perform package verification on ADB installs (default) 6945 * 0 = bypass package verification on ADB installs 6946 * @hide 6947 */ 6948 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6949 6950 /** 6951 * Time since last fstrim (milliseconds) after which we force one to happen 6952 * during device startup. If unset, the default is 3 days. 6953 * @hide 6954 */ 6955 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6956 6957 /** 6958 * The interval in milliseconds at which to check packet counts on the 6959 * mobile data interface when screen is on, to detect possible data 6960 * connection problems. 6961 * @hide 6962 */ 6963 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6964 "pdp_watchdog_poll_interval_ms"; 6965 6966 /** 6967 * The interval in milliseconds at which to check packet counts on the 6968 * mobile data interface when screen is off, to detect possible data 6969 * connection problems. 6970 * @hide 6971 */ 6972 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6973 "pdp_watchdog_long_poll_interval_ms"; 6974 6975 /** 6976 * The interval in milliseconds at which to check packet counts on the 6977 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6978 * outgoing packets has been reached without incoming packets. 6979 * @hide 6980 */ 6981 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6982 "pdp_watchdog_error_poll_interval_ms"; 6983 6984 /** 6985 * The number of outgoing packets sent without seeing an incoming packet 6986 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6987 * device is logged to the event log 6988 * @hide 6989 */ 6990 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6991 "pdp_watchdog_trigger_packet_count"; 6992 6993 /** 6994 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6995 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6996 * attempting data connection recovery. 6997 * @hide 6998 */ 6999 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7000 "pdp_watchdog_error_poll_count"; 7001 7002 /** 7003 * The number of failed PDP reset attempts before moving to something more 7004 * drastic: re-registering to the network. 7005 * @hide 7006 */ 7007 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7008 "pdp_watchdog_max_pdp_reset_fail_count"; 7009 7010 /** 7011 * A positive value indicates how often the SamplingProfiler 7012 * should take snapshots. Zero value means SamplingProfiler 7013 * is disabled. 7014 * 7015 * @hide 7016 */ 7017 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7018 7019 /** 7020 * URL to open browser on to allow user to manage a prepay account 7021 * @hide 7022 */ 7023 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7024 "setup_prepaid_data_service_url"; 7025 7026 /** 7027 * URL to attempt a GET on to see if this is a prepay device 7028 * @hide 7029 */ 7030 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7031 "setup_prepaid_detection_target_url"; 7032 7033 /** 7034 * Host to check for a redirect to after an attempt to GET 7035 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7036 * this is a prepaid device with zero balance.) 7037 * @hide 7038 */ 7039 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7040 "setup_prepaid_detection_redir_host"; 7041 7042 /** 7043 * The interval in milliseconds at which to check the number of SMS sent out without asking 7044 * for use permit, to limit the un-authorized SMS usage. 7045 * 7046 * @hide 7047 */ 7048 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7049 "sms_outgoing_check_interval_ms"; 7050 7051 /** 7052 * The number of outgoing SMS sent without asking for user permit (of {@link 7053 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7054 * 7055 * @hide 7056 */ 7057 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7058 "sms_outgoing_check_max_count"; 7059 7060 /** 7061 * Used to disable SMS short code confirmation - defaults to true. 7062 * True indcates we will do the check, etc. Set to false to disable. 7063 * @see com.android.internal.telephony.SmsUsageMonitor 7064 * @hide 7065 */ 7066 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7067 7068 /** 7069 * Used to select which country we use to determine premium sms codes. 7070 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7071 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7072 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7073 * @hide 7074 */ 7075 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7076 7077 /** 7078 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7079 * @hide 7080 */ 7081 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7082 7083 /** 7084 * Used to disable Tethering on a device - defaults to true 7085 * @hide 7086 */ 7087 public static final String TETHER_SUPPORTED = "tether_supported"; 7088 7089 /** 7090 * Used to require DUN APN on the device or not - defaults to a build config value 7091 * which defaults to false 7092 * @hide 7093 */ 7094 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7095 7096 /** 7097 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7098 * corresponding build config values are set it will override the APN DB 7099 * values. 7100 * Consists of a comma seperated list of strings: 7101 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7102 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7103 * @hide 7104 */ 7105 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7106 7107 /** 7108 * List of carrier apps which are whitelisted to prompt the user for install when 7109 * a sim card with matching uicc carrier privilege rules is inserted. 7110 * 7111 * The value is "package1;package2;..." 7112 * @hide 7113 */ 7114 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7115 7116 /** 7117 * USB Mass Storage Enabled 7118 */ 7119 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7120 7121 /** 7122 * If this setting is set (to anything), then all references 7123 * to Gmail on the device must change to Google Mail. 7124 */ 7125 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7126 7127 /** 7128 * Webview Data reduction proxy key. 7129 * @hide 7130 */ 7131 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7132 "webview_data_reduction_proxy_key"; 7133 7134 /** 7135 * Whether or not the WebView fallback mechanism should be enabled. 7136 * 0=disabled, 1=enabled. 7137 * @hide 7138 */ 7139 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7140 "webview_fallback_logic_enabled"; 7141 7142 /** 7143 * Name of the package used as WebView provider (if unset the provider is instead determined 7144 * by the system). 7145 * @hide 7146 */ 7147 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7148 7149 /** 7150 * Developer setting to enable WebView multiprocess rendering. 7151 * @hide 7152 */ 7153 @SystemApi 7154 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7155 7156 /** 7157 * Whether Wifi display is enabled/disabled 7158 * 0=disabled. 1=enabled. 7159 * @hide 7160 */ 7161 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7162 7163 /** 7164 * Whether Wifi display certification mode is enabled/disabled 7165 * 0=disabled. 1=enabled. 7166 * @hide 7167 */ 7168 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7169 "wifi_display_certification_on"; 7170 7171 /** 7172 * WPS Configuration method used by Wifi display, this setting only 7173 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7174 * 7175 * Possible values are: 7176 * 7177 * WpsInfo.INVALID: use default WPS method chosen by framework 7178 * WpsInfo.PBC : use Push button 7179 * WpsInfo.KEYPAD : use Keypad 7180 * WpsInfo.DISPLAY: use Display 7181 * @hide 7182 */ 7183 public static final String WIFI_DISPLAY_WPS_CONFIG = 7184 "wifi_display_wps_config"; 7185 7186 /** 7187 * Whether to notify the user of open networks. 7188 * <p> 7189 * If not connected and the scan results have an open network, we will 7190 * put this notification up. If we attempt to connect to a network or 7191 * the open network(s) disappear, we remove the notification. When we 7192 * show the notification, we will not show it again for 7193 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7194 */ 7195 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7196 "wifi_networks_available_notification_on"; 7197 /** 7198 * {@hide} 7199 */ 7200 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7201 "wimax_networks_available_notification_on"; 7202 7203 /** 7204 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7205 * Connecting to a network will reset the timer. 7206 */ 7207 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7208 "wifi_networks_available_repeat_delay"; 7209 7210 /** 7211 * 802.11 country code in ISO 3166 format 7212 * @hide 7213 */ 7214 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7215 7216 /** 7217 * The interval in milliseconds to issue wake up scans when wifi needs 7218 * to connect. This is necessary to connect to an access point when 7219 * device is on the move and the screen is off. 7220 * @hide 7221 */ 7222 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7223 "wifi_framework_scan_interval_ms"; 7224 7225 /** 7226 * The interval in milliseconds after which Wi-Fi is considered idle. 7227 * When idle, it is possible for the device to be switched from Wi-Fi to 7228 * the mobile data network. 7229 * @hide 7230 */ 7231 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7232 7233 /** 7234 * When the number of open networks exceeds this number, the 7235 * least-recently-used excess networks will be removed. 7236 */ 7237 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7238 7239 /** 7240 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7241 */ 7242 public static final String WIFI_ON = "wifi_on"; 7243 7244 /** 7245 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7246 * @hide 7247 */ 7248 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7249 "wifi_scan_always_enabled"; 7250 7251 /** 7252 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7253 * connectivity. 7254 * @hide 7255 */ 7256 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7257 "ble_scan_always_enabled"; 7258 7259 /** 7260 * Used to save the Wifi_ON state prior to tethering. 7261 * This state will be checked to restore Wifi after 7262 * the user turns off tethering. 7263 * 7264 * @hide 7265 */ 7266 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7267 7268 /** 7269 * The interval in milliseconds to scan as used by the wifi supplicant 7270 * @hide 7271 */ 7272 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7273 "wifi_supplicant_scan_interval_ms"; 7274 7275 /** 7276 * whether frameworks handles wifi auto-join 7277 * @hide 7278 */ 7279 public static final String WIFI_ENHANCED_AUTO_JOIN = 7280 "wifi_enhanced_auto_join"; 7281 7282 /** 7283 * whether settings show RSSI 7284 * @hide 7285 */ 7286 public static final String WIFI_NETWORK_SHOW_RSSI = 7287 "wifi_network_show_rssi"; 7288 7289 /** 7290 * The interval in milliseconds to scan at supplicant when p2p is connected 7291 * @hide 7292 */ 7293 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7294 "wifi_scan_interval_p2p_connected_ms"; 7295 7296 /** 7297 * Whether the Wi-Fi watchdog is enabled. 7298 */ 7299 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7300 7301 /** 7302 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7303 * the setting needs to be set to 0 to disable it. 7304 * @hide 7305 */ 7306 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7307 "wifi_watchdog_poor_network_test_enabled"; 7308 7309 /** 7310 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7311 * needs to be set to 0 to disable it. 7312 * @hide 7313 */ 7314 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7315 "wifi_suspend_optimizations_enabled"; 7316 7317 /** 7318 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7319 * will enable it. In the future, additional values may be supported. 7320 * @hide 7321 */ 7322 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7323 "wifi_verbose_logging_enabled"; 7324 7325 /** 7326 * The maximum number of times we will retry a connection to an access 7327 * point for which we have failed in acquiring an IP address from DHCP. 7328 * A value of N means that we will make N+1 connection attempts in all. 7329 */ 7330 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7331 7332 /** 7333 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7334 * data connectivity to be established after a disconnect from Wi-Fi. 7335 */ 7336 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7337 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7338 7339 /** 7340 * This setting controls whether WiFi configurations created by a Device Owner app 7341 * should be locked down (that is, be editable or removable only by the Device Owner App, 7342 * not even by Settings app). 7343 * This setting takes integer values. Non-zero values mean DO created configurations 7344 * are locked down. Value of zero means they are not. Default value in the absence of 7345 * actual value to this setting is 0. 7346 */ 7347 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7348 "wifi_device_owner_configs_lockdown"; 7349 7350 /** 7351 * The operational wifi frequency band 7352 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7353 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7354 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7355 * 7356 * @hide 7357 */ 7358 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7359 7360 /** 7361 * The Wi-Fi peer-to-peer device name 7362 * @hide 7363 */ 7364 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7365 7366 /** 7367 * The min time between wifi disable and wifi enable 7368 * @hide 7369 */ 7370 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7371 7372 /** 7373 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7374 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7375 * has been seen in this time period. 7376 * 7377 * If this is less than or equal to zero, we use a more conservative behavior and only check 7378 * for a non-null score from the currently connected or target BSSID. 7379 * @hide 7380 */ 7381 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7382 "wifi_ephemeral_out_of_range_timeout_ms"; 7383 7384 /** 7385 * The number of milliseconds to delay when checking for data stalls during 7386 * non-aggressive detection. (screen is turned off.) 7387 * @hide 7388 */ 7389 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7390 "data_stall_alarm_non_aggressive_delay_in_ms"; 7391 7392 /** 7393 * The number of milliseconds to delay when checking for data stalls during 7394 * aggressive detection. (screen on or suspected data stall) 7395 * @hide 7396 */ 7397 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7398 "data_stall_alarm_aggressive_delay_in_ms"; 7399 7400 /** 7401 * The number of milliseconds to allow the provisioning apn to remain active 7402 * @hide 7403 */ 7404 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7405 "provisioning_apn_alarm_delay_in_ms"; 7406 7407 /** 7408 * The interval in milliseconds at which to check gprs registration 7409 * after the first registration mismatch of gprs and voice service, 7410 * to detect possible data network registration problems. 7411 * 7412 * @hide 7413 */ 7414 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7415 "gprs_register_check_period_ms"; 7416 7417 /** 7418 * Nonzero causes Log.wtf() to crash. 7419 * @hide 7420 */ 7421 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7422 7423 /** 7424 * Ringer mode. This is used internally, changing this value will not 7425 * change the ringer mode. See AudioManager. 7426 */ 7427 public static final String MODE_RINGER = "mode_ringer"; 7428 7429 /** 7430 * Overlay display devices setting. 7431 * The associated value is a specially formatted string that describes the 7432 * size and density of simulated secondary display devices. 7433 * <p> 7434 * Format: {width}x{height}/{dpi};... 7435 * </p><p> 7436 * Example: 7437 * <ul> 7438 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7439 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7440 * at 1080p and the second at 720p.</li> 7441 * <li>If the value is empty, then no overlay display devices are created.</li> 7442 * </ul></p> 7443 * 7444 * @hide 7445 */ 7446 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7447 7448 /** 7449 * Threshold values for the duration and level of a discharge cycle, 7450 * under which we log discharge cycle info. 7451 * 7452 * @hide 7453 */ 7454 public static final String 7455 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7456 7457 /** @hide */ 7458 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7459 7460 /** 7461 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7462 * intents on application crashes and ANRs. If this is disabled, the 7463 * crash/ANR dialog will never display the "Report" button. 7464 * <p> 7465 * Type: int (0 = disallow, 1 = allow) 7466 * 7467 * @hide 7468 */ 7469 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7470 7471 /** 7472 * Maximum age of entries kept by {@link DropBoxManager}. 7473 * 7474 * @hide 7475 */ 7476 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7477 7478 /** 7479 * Maximum number of entry files which {@link DropBoxManager} will keep 7480 * around. 7481 * 7482 * @hide 7483 */ 7484 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7485 7486 /** 7487 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7488 * what. 7489 * 7490 * @hide 7491 */ 7492 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7493 7494 /** 7495 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7496 * will use. 7497 * 7498 * @hide 7499 */ 7500 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7501 7502 /** 7503 * Percent of total disk which {@link DropBoxManager} will never dip 7504 * into. 7505 * 7506 * @hide 7507 */ 7508 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7509 7510 /** 7511 * Prefix for per-tag dropbox disable/enable settings. 7512 * 7513 * @hide 7514 */ 7515 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7516 7517 /** 7518 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7519 * prefix of the dropbox tag of the report type. For example, 7520 * "logcat_for_system_server_anr" controls the lines of logcat captured 7521 * with system server ANR reports. 0 to disable. 7522 * 7523 * @hide 7524 */ 7525 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7526 7527 /** 7528 * The interval in minutes after which the amount of free storage left 7529 * on the device is logged to the event log 7530 * 7531 * @hide 7532 */ 7533 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7534 7535 /** 7536 * Threshold for the amount of change in disk free space required to 7537 * report the amount of free space. Used to prevent spamming the logs 7538 * when the disk free space isn't changing frequently. 7539 * 7540 * @hide 7541 */ 7542 public static final String 7543 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7544 7545 /** 7546 * Minimum percentage of free storage on the device that is used to 7547 * determine if the device is running low on storage. The default is 10. 7548 * <p> 7549 * Say this value is set to 10, the device is considered running low on 7550 * storage if 90% or more of the device storage is filled up. 7551 * 7552 * @hide 7553 */ 7554 public static final String 7555 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7556 7557 /** 7558 * Maximum byte size of the low storage threshold. This is to ensure 7559 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7560 * overly large threshold for large storage devices. Currently this must 7561 * be less than 2GB. This default is 500MB. 7562 * 7563 * @hide 7564 */ 7565 public static final String 7566 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7567 7568 /** 7569 * Minimum bytes of free storage on the device before the data partition 7570 * is considered full. By default, 1 MB is reserved to avoid system-wide 7571 * SQLite disk full exceptions. 7572 * 7573 * @hide 7574 */ 7575 public static final String 7576 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7577 7578 /** 7579 * The maximum reconnect delay for short network outages or when the 7580 * network is suspended due to phone use. 7581 * 7582 * @hide 7583 */ 7584 public static final String 7585 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7586 7587 /** 7588 * The number of milliseconds to delay before sending out 7589 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7590 * 7591 * @hide 7592 */ 7593 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7594 7595 7596 /** 7597 * Network sampling interval, in seconds. We'll generate link information 7598 * about bytes/packets sent and error rates based on data sampled in this interval 7599 * 7600 * @hide 7601 */ 7602 7603 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7604 "connectivity_sampling_interval_in_seconds"; 7605 7606 /** 7607 * The series of successively longer delays used in retrying to download PAC file. 7608 * Last delay is used between successful PAC downloads. 7609 * 7610 * @hide 7611 */ 7612 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7613 7614 /** 7615 * Setting to turn off captive portal detection. Feature is enabled by 7616 * default and the setting needs to be set to 0 to disable it. 7617 * 7618 * @hide 7619 */ 7620 public static final String 7621 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7622 7623 /** 7624 * The server used for captive portal detection upon a new conection. A 7625 * 204 response code from the server is used for validation. 7626 * 7627 * @hide 7628 */ 7629 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7630 7631 /** 7632 * Whether network service discovery is enabled. 7633 * 7634 * @hide 7635 */ 7636 public static final String NSD_ON = "nsd_on"; 7637 7638 /** 7639 * Let user pick default install location. 7640 * 7641 * @hide 7642 */ 7643 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7644 7645 /** 7646 * Default install location value. 7647 * 0 = auto, let system decide 7648 * 1 = internal 7649 * 2 = sdcard 7650 * @hide 7651 */ 7652 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7653 7654 /** 7655 * ms during which to consume extra events related to Inet connection 7656 * condition after a transtion to fully-connected 7657 * 7658 * @hide 7659 */ 7660 public static final String 7661 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7662 7663 /** 7664 * ms during which to consume extra events related to Inet connection 7665 * condtion after a transtion to partly-connected 7666 * 7667 * @hide 7668 */ 7669 public static final String 7670 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7671 7672 /** {@hide} */ 7673 public static final String 7674 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7675 7676 /** 7677 * Host name and port for global http proxy. Uses ':' seperator for 7678 * between host and port. 7679 */ 7680 public static final String HTTP_PROXY = "http_proxy"; 7681 7682 /** 7683 * Host name for global http proxy. Set via ConnectivityManager. 7684 * 7685 * @hide 7686 */ 7687 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7688 7689 /** 7690 * Integer host port for global http proxy. Set via ConnectivityManager. 7691 * 7692 * @hide 7693 */ 7694 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7695 7696 /** 7697 * Exclusion list for global proxy. This string contains a list of 7698 * comma-separated domains where the global proxy does not apply. 7699 * Domains should be listed in a comma- separated list. Example of 7700 * acceptable formats: ".domain1.com,my.domain2.com" Use 7701 * ConnectivityManager to set/get. 7702 * 7703 * @hide 7704 */ 7705 public static final String 7706 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7707 7708 /** 7709 * The location PAC File for the proxy. 7710 * @hide 7711 */ 7712 public static final String 7713 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7714 7715 /** 7716 * Enables the UI setting to allow the user to specify the global HTTP 7717 * proxy and associated exclusion list. 7718 * 7719 * @hide 7720 */ 7721 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7722 7723 /** 7724 * Setting for default DNS in case nobody suggests one 7725 * 7726 * @hide 7727 */ 7728 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7729 7730 /** {@hide} */ 7731 public static final String 7732 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7733 /** {@hide} */ 7734 public static final String 7735 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7736 /** {@hide} */ 7737 public static final String 7738 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7739 /** {@hide} */ 7740 public static final String 7741 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7742 /** {@hide} */ 7743 public static final String 7744 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7745 /** {@hide} */ 7746 public static final String 7747 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7748 /** {@hide} */ 7749 public static final String 7750 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7751 7752 /** 7753 * Device Idle (Doze) specific settings. 7754 * This is encoded as a key=value list, separated by commas. Ex: 7755 * 7756 * "inactive_timeout=60000,sensing_timeout=400000" 7757 * 7758 * The following keys are supported: 7759 * 7760 * <pre> 7761 * inactive_to (long) 7762 * sensing_to (long) 7763 * motion_inactive_to (long) 7764 * idle_after_inactive_to (long) 7765 * idle_pending_to (long) 7766 * max_idle_pending_to (long) 7767 * idle_pending_factor (float) 7768 * idle_to (long) 7769 * max_idle_to (long) 7770 * idle_factor (float) 7771 * min_time_to_alarm (long) 7772 * max_temp_app_whitelist_duration (long) 7773 * </pre> 7774 * 7775 * <p> 7776 * Type: string 7777 * @hide 7778 * @see com.android.server.DeviceIdleController.Constants 7779 */ 7780 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7781 7782 /** 7783 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7784 * 7785 * <p> 7786 * Type: string 7787 * @hide 7788 * @see com.android.server.DeviceIdleController.Constants 7789 */ 7790 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7791 7792 /** 7793 * App standby (app idle) specific settings. 7794 * This is encoded as a key=value list, separated by commas. Ex: 7795 * 7796 * "idle_duration=5000,parole_interval=4500" 7797 * 7798 * The following keys are supported: 7799 * 7800 * <pre> 7801 * idle_duration2 (long) 7802 * wallclock_threshold (long) 7803 * parole_interval (long) 7804 * parole_duration (long) 7805 * 7806 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7807 * </pre> 7808 * 7809 * <p> 7810 * Type: string 7811 * @hide 7812 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7813 */ 7814 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7815 7816 /** 7817 * Alarm manager specific settings. 7818 * This is encoded as a key=value list, separated by commas. Ex: 7819 * 7820 * "min_futurity=5000,allow_while_idle_short_time=4500" 7821 * 7822 * The following keys are supported: 7823 * 7824 * <pre> 7825 * min_futurity (long) 7826 * min_interval (long) 7827 * allow_while_idle_short_time (long) 7828 * allow_while_idle_long_time (long) 7829 * allow_while_idle_whitelist_duration (long) 7830 * </pre> 7831 * 7832 * <p> 7833 * Type: string 7834 * @hide 7835 * @see com.android.server.AlarmManagerService.Constants 7836 */ 7837 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7838 7839 /** 7840 * ShortcutManager specific settings. 7841 * This is encoded as a key=value list, separated by commas. Ex: 7842 * 7843 * "reset_interval_sec=86400,max_updates_per_interval=1" 7844 * 7845 * The following keys are supported: 7846 * 7847 * <pre> 7848 * reset_interval_sec (long) 7849 * max_updates_per_interval (int) 7850 * max_icon_dimension_dp (int, DP) 7851 * max_icon_dimension_dp_lowram (int, DP) 7852 * max_shortcuts (int) 7853 * icon_quality (int, 0-100) 7854 * icon_format (String) 7855 * </pre> 7856 * 7857 * <p> 7858 * Type: string 7859 * @hide 7860 * @see com.android.server.pm.ShortcutService.ConfigConstants 7861 */ 7862 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 7863 7864 /** 7865 * Get the key that retrieves a bluetooth headset's priority. 7866 * @hide 7867 */ 7868 public static final String getBluetoothHeadsetPriorityKey(String address) { 7869 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7870 } 7871 7872 /** 7873 * Get the key that retrieves a bluetooth a2dp sink's priority. 7874 * @hide 7875 */ 7876 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7877 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7878 } 7879 7880 /** 7881 * Get the key that retrieves a bluetooth a2dp src's priority. 7882 * @hide 7883 */ 7884 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7885 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7886 } 7887 7888 /** 7889 * Get the key that retrieves a bluetooth Input Device's priority. 7890 * @hide 7891 */ 7892 public static final String getBluetoothInputDevicePriorityKey(String address) { 7893 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7894 } 7895 7896 /** 7897 * Get the key that retrieves a bluetooth map priority. 7898 * @hide 7899 */ 7900 public static final String getBluetoothMapPriorityKey(String address) { 7901 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7902 } 7903 7904 /** 7905 * Get the key that retrieves a bluetooth pbap client priority. 7906 * @hide 7907 */ 7908 public static final String getBluetoothPbapClientPriorityKey(String address) { 7909 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7910 } 7911 7912 /** 7913 * Get the key that retrieves a bluetooth map priority. 7914 * @hide 7915 */ 7916 public static final String getBluetoothSapPriorityKey(String address) { 7917 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7918 } 7919 7920 /** 7921 * Scaling factor for normal window animations. Setting to 0 will 7922 * disable window animations. 7923 */ 7924 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7925 7926 /** 7927 * Scaling factor for activity transition animations. Setting to 0 will 7928 * disable window animations. 7929 */ 7930 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7931 7932 /** 7933 * Scaling factor for Animator-based animations. This affects both the 7934 * start delay and duration of all such animations. Setting to 0 will 7935 * cause animations to end immediately. The default value is 1. 7936 */ 7937 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7938 7939 /** 7940 * Scaling factor for normal window animations. Setting to 0 will 7941 * disable window animations. 7942 * 7943 * @hide 7944 */ 7945 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7946 7947 /** 7948 * If 0, the compatibility mode is off for all applications. 7949 * If 1, older applications run under compatibility mode. 7950 * TODO: remove this settings before code freeze (bug/1907571) 7951 * @hide 7952 */ 7953 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7954 7955 /** 7956 * CDMA only settings 7957 * Emergency Tone 0 = Off 7958 * 1 = Alert 7959 * 2 = Vibrate 7960 * @hide 7961 */ 7962 public static final String EMERGENCY_TONE = "emergency_tone"; 7963 7964 /** 7965 * CDMA only settings 7966 * Whether the auto retry is enabled. The value is 7967 * boolean (1 or 0). 7968 * @hide 7969 */ 7970 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7971 7972 /** 7973 * See RIL_PreferredNetworkType in ril.h 7974 * @hide 7975 */ 7976 public static final String PREFERRED_NETWORK_MODE = 7977 "preferred_network_mode"; 7978 7979 /** 7980 * Name of an application package to be debugged. 7981 */ 7982 public static final String DEBUG_APP = "debug_app"; 7983 7984 /** 7985 * If 1, when launching DEBUG_APP it will wait for the debugger before 7986 * starting user code. If 0, it will run normally. 7987 */ 7988 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7989 7990 /** 7991 * Control whether the process CPU usage meter should be shown. 7992 */ 7993 public static final String SHOW_PROCESSES = "show_processes"; 7994 7995 /** 7996 * If 1 low power mode is enabled. 7997 * @hide 7998 */ 7999 public static final String LOW_POWER_MODE = "low_power"; 8000 8001 /** 8002 * Battery level [1-99] at which low power mode automatically turns on. 8003 * If 0, it will not automatically turn on. 8004 * @hide 8005 */ 8006 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8007 8008 /** 8009 * If not 0, the activity manager will aggressively finish activities and 8010 * processes as soon as they are no longer needed. If 0, the normal 8011 * extended lifetime is used. 8012 */ 8013 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8014 8015 /** 8016 * @hide 8017 * If not 0, the activity manager will implement a looser version of background 8018 * check that is more compatible with existing apps. 8019 */ 8020 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8021 8022 /** 8023 * Use Dock audio output for media: 8024 * 0 = disabled 8025 * 1 = enabled 8026 * @hide 8027 */ 8028 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8029 8030 /** 8031 * The surround sound formats AC3, DTS or IEC61937 are 8032 * available for use if they are detected. 8033 * This is the default mode. 8034 * 8035 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8036 * devices that have an S/PDIF output. This is because S/PDIF 8037 * is unidirectional and the TV cannot know if a decoder is 8038 * connected. So it assumes they are always available. 8039 * @hide 8040 */ 8041 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8042 8043 /** 8044 * AC3, DTS or IEC61937 are NEVER available, even if they 8045 * are detected by the hardware. Those formats will not be 8046 * reported. 8047 * 8048 * An example use case would be an AVR reports that it is capable of 8049 * surround sound decoding but is broken. If NEVER is chosen 8050 * then apps must use PCM output instead of encoded output. 8051 * @hide 8052 */ 8053 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8054 8055 /** 8056 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8057 * are not detected by the hardware. Those formats will be 8058 * reported as part of the HDMI output capability. Applications 8059 * are then free to use either PCM or encoded output. 8060 * 8061 * An example use case would be a when TV was connected over 8062 * TOS-link to an AVR. But the TV could not see it because TOS-link 8063 * is unidirectional. 8064 * @hide 8065 */ 8066 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8067 8068 /** 8069 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8070 * ENCODED_SURROUND_OUTPUT_NEVER or 8071 * ENCODED_SURROUND_OUTPUT_ALWAYS 8072 * @hide 8073 */ 8074 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8075 8076 /** 8077 * Persisted safe headphone volume management state by AudioService 8078 * @hide 8079 */ 8080 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8081 8082 /** 8083 * URL for tzinfo (time zone) updates 8084 * @hide 8085 */ 8086 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8087 8088 /** 8089 * URL for tzinfo (time zone) update metadata 8090 * @hide 8091 */ 8092 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8093 8094 /** 8095 * URL for selinux (mandatory access control) updates 8096 * @hide 8097 */ 8098 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8099 8100 /** 8101 * URL for selinux (mandatory access control) update metadata 8102 * @hide 8103 */ 8104 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8105 8106 /** 8107 * URL for sms short code updates 8108 * @hide 8109 */ 8110 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8111 "sms_short_codes_content_url"; 8112 8113 /** 8114 * URL for sms short code update metadata 8115 * @hide 8116 */ 8117 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8118 "sms_short_codes_metadata_url"; 8119 8120 /** 8121 * URL for apn_db updates 8122 * @hide 8123 */ 8124 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8125 8126 /** 8127 * URL for apn_db update metadata 8128 * @hide 8129 */ 8130 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8131 8132 /** 8133 * URL for cert pinlist updates 8134 * @hide 8135 */ 8136 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8137 8138 /** 8139 * URL for cert pinlist updates 8140 * @hide 8141 */ 8142 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8143 8144 /** 8145 * URL for intent firewall updates 8146 * @hide 8147 */ 8148 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8149 "intent_firewall_content_url"; 8150 8151 /** 8152 * URL for intent firewall update metadata 8153 * @hide 8154 */ 8155 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8156 "intent_firewall_metadata_url"; 8157 8158 /** 8159 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8160 * @hide 8161 */ 8162 public static final String SELINUX_STATUS = "selinux_status"; 8163 8164 /** 8165 * Developer setting to force RTL layout. 8166 * @hide 8167 */ 8168 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8169 8170 /** 8171 * Milliseconds after screen-off after which low battery sounds will be silenced. 8172 * 8173 * If zero, battery sounds will always play. 8174 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8175 * 8176 * @hide 8177 */ 8178 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8179 8180 /** 8181 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8182 * the caller is done with this, they should call {@link ContentResolver#delete} to 8183 * clean up any value that they may have written. 8184 * 8185 * @hide 8186 */ 8187 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8188 8189 /** 8190 * Defines global runtime overrides to window policy. 8191 * 8192 * See {@link com.android.server.policy.PolicyControl} for value format. 8193 * 8194 * @hide 8195 */ 8196 public static final String POLICY_CONTROL = "policy_control"; 8197 8198 /** 8199 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8200 * or ZEN_MODE_NO_INTERRUPTIONS. 8201 * 8202 * @hide 8203 */ 8204 public static final String ZEN_MODE = "zen_mode"; 8205 8206 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8207 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8208 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8209 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8210 8211 /** @hide */ public static String zenModeToString(int mode) { 8212 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8213 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8214 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8215 return "ZEN_MODE_OFF"; 8216 } 8217 8218 /** @hide */ public static boolean isValidZenMode(int value) { 8219 switch (value) { 8220 case Global.ZEN_MODE_OFF: 8221 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8222 case Global.ZEN_MODE_ALARMS: 8223 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8224 return true; 8225 default: 8226 return false; 8227 } 8228 } 8229 8230 /** 8231 * Value of the ringer before entering zen mode. 8232 * 8233 * @hide 8234 */ 8235 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8236 8237 /** 8238 * Opaque value, changes when persisted zen mode configuration changes. 8239 * 8240 * @hide 8241 */ 8242 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8243 8244 /** 8245 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8246 * 8247 * @hide 8248 */ 8249 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8250 "heads_up_notifications_enabled"; 8251 8252 /** @hide */ public static final int HEADS_UP_OFF = 0; 8253 /** @hide */ public static final int HEADS_UP_ON = 1; 8254 8255 /** 8256 * The name of the device 8257 * 8258 * @hide 8259 */ 8260 public static final String DEVICE_NAME = "device_name"; 8261 8262 /** 8263 * Whether the NetworkScoringService has been first initialized. 8264 * <p> 8265 * Type: int (0 for false, 1 for true) 8266 * @hide 8267 */ 8268 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8269 8270 /** 8271 * Whether the user wants to be prompted for password to decrypt the device on boot. 8272 * This only matters if the storage is encrypted. 8273 * <p> 8274 * Type: int (0 for false, 1 for true) 8275 * @hide 8276 */ 8277 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8278 8279 /** 8280 * Whether the Volte is enabled 8281 * <p> 8282 * Type: int (0 for false, 1 for true) 8283 * @hide 8284 */ 8285 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8286 8287 /** 8288 * Whether VT (Video Telephony over IMS) is enabled 8289 * <p> 8290 * Type: int (0 for false, 1 for true) 8291 * 8292 * @hide 8293 */ 8294 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8295 8296 /** 8297 * Whether WFC is enabled 8298 * <p> 8299 * Type: int (0 for false, 1 for true) 8300 * 8301 * @hide 8302 */ 8303 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8304 8305 /** 8306 * WFC Mode. 8307 * <p> 8308 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8309 * 8310 * @hide 8311 */ 8312 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8313 8314 /** 8315 * Whether WFC roaming is enabled 8316 * <p> 8317 * Type: int (0 for false, 1 for true) 8318 * 8319 * @hide 8320 */ 8321 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8322 8323 /** 8324 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8325 * this via gservices, OMA-DM, carrier app, etc. 8326 * <p> 8327 * Type: int (0 for false, 1 for true) 8328 * @hide 8329 */ 8330 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8331 8332 /** 8333 * Ephemeral app cookie max size in bytes. 8334 * <p> 8335 * Type: int 8336 * @hide 8337 */ 8338 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8339 "ephemeral_cookie_max_size_bytes"; 8340 8341 /** 8342 * The duration for caching uninstalled ephemeral apps. 8343 * <p> 8344 * Type: long 8345 * @hide 8346 */ 8347 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8348 "uninstalled_ephemeral_app_cache_duration_millis"; 8349 8350 /** 8351 * Allows switching users when system user is locked. 8352 * <p> 8353 * Type: int 8354 * @hide 8355 */ 8356 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8357 "allow_user_switching_when_system_user_locked"; 8358 8359 /** 8360 * Boot count since the device starts running APK level 24. 8361 * <p> 8362 * Type: int 8363 */ 8364 public static final String BOOT_COUNT = "boot_count"; 8365 8366 /** 8367 * Whether the safe boot is disallowed. 8368 * 8369 * <p>This setting should have the identical value as the corresponding user restriction. 8370 * The purpose of the setting is to make the restriction available in early boot stages 8371 * before the user restrictions are loaded. 8372 * @hide 8373 */ 8374 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8375 8376 /** 8377 * Settings to backup. This is here so that it's in the same place as the settings 8378 * keys and easy to update. 8379 * 8380 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8381 * and Secure as well. This is because those tables drive both backup and 8382 * restore, and restore needs to properly whitelist keys that used to live 8383 * in those namespaces. The keys will only actually be backed up / restored 8384 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8385 * 8386 * NOTE: Settings are backed up and restored in the order they appear 8387 * in this array. If you have one setting depending on another, 8388 * make sure that they are ordered appropriately. 8389 * 8390 * @hide 8391 */ 8392 public static final String[] SETTINGS_TO_BACKUP = { 8393 BUGREPORT_IN_POWER_MENU, 8394 STAY_ON_WHILE_PLUGGED_IN, 8395 AUTO_TIME, 8396 AUTO_TIME_ZONE, 8397 POWER_SOUNDS_ENABLED, 8398 DOCK_SOUNDS_ENABLED, 8399 CHARGING_SOUNDS_ENABLED, 8400 USB_MASS_STORAGE_ENABLED, 8401 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8402 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8403 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8404 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8405 WIFI_NUM_OPEN_NETWORKS_KEPT, 8406 EMERGENCY_TONE, 8407 CALL_AUTO_RETRY, 8408 DOCK_AUDIO_MEDIA_ENABLED, 8409 ENCODED_SURROUND_OUTPUT, 8410 LOW_POWER_MODE_TRIGGER_LEVEL 8411 }; 8412 8413 // Populated lazily, guarded by class object: 8414 private static NameValueCache sNameValueCache = new NameValueCache( 8415 SYS_PROP_SETTING_VERSION, 8416 CONTENT_URI, 8417 CALL_METHOD_GET_GLOBAL, 8418 CALL_METHOD_PUT_GLOBAL); 8419 8420 // Certain settings have been moved from global to the per-user secure namespace 8421 private static final HashSet<String> MOVED_TO_SECURE; 8422 static { 8423 MOVED_TO_SECURE = new HashSet<String>(1); 8424 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8425 } 8426 8427 /** @hide */ 8428 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8429 outKeySet.addAll(MOVED_TO_SECURE); 8430 } 8431 8432 /** 8433 * Look up a name in the database. 8434 * @param resolver to access the database with 8435 * @param name to look up in the table 8436 * @return the corresponding value, or null if not present 8437 */ 8438 public static String getString(ContentResolver resolver, String name) { 8439 return getStringForUser(resolver, name, UserHandle.myUserId()); 8440 } 8441 8442 /** @hide */ 8443 public static String getStringForUser(ContentResolver resolver, String name, 8444 int userHandle) { 8445 if (MOVED_TO_SECURE.contains(name)) { 8446 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8447 + " to android.provider.Settings.Secure, returning read-only value."); 8448 return Secure.getStringForUser(resolver, name, userHandle); 8449 } 8450 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8451 } 8452 8453 /** 8454 * Store a name/value pair into the database. 8455 * @param resolver to access the database with 8456 * @param name to store 8457 * @param value to associate with the name 8458 * @return true if the value was set, false on database errors 8459 */ 8460 public static boolean putString(ContentResolver resolver, 8461 String name, String value) { 8462 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8463 } 8464 8465 /** @hide */ 8466 public static boolean putStringForUser(ContentResolver resolver, 8467 String name, String value, int userHandle) { 8468 if (LOCAL_LOGV) { 8469 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8470 + " for " + userHandle); 8471 } 8472 // Global and Secure have the same access policy so we can forward writes 8473 if (MOVED_TO_SECURE.contains(name)) { 8474 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8475 + " to android.provider.Settings.Secure, value is unchanged."); 8476 return Secure.putStringForUser(resolver, name, value, userHandle); 8477 } 8478 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8479 } 8480 8481 /** 8482 * Construct the content URI for a particular name/value pair, 8483 * useful for monitoring changes with a ContentObserver. 8484 * @param name to look up in the table 8485 * @return the corresponding content URI, or null if not present 8486 */ 8487 public static Uri getUriFor(String name) { 8488 return getUriFor(CONTENT_URI, name); 8489 } 8490 8491 /** 8492 * Convenience function for retrieving a single secure settings value 8493 * as an integer. Note that internally setting values are always 8494 * stored as strings; this function converts the string to an integer 8495 * for you. The default value will be returned if the setting is 8496 * not defined or not an integer. 8497 * 8498 * @param cr The ContentResolver to access. 8499 * @param name The name of the setting to retrieve. 8500 * @param def Value to return if the setting is not defined. 8501 * 8502 * @return The setting's current value, or 'def' if it is not defined 8503 * or not a valid integer. 8504 */ 8505 public static int getInt(ContentResolver cr, String name, int def) { 8506 String v = getString(cr, name); 8507 try { 8508 return v != null ? Integer.parseInt(v) : def; 8509 } catch (NumberFormatException e) { 8510 return def; 8511 } 8512 } 8513 8514 /** 8515 * Convenience function for retrieving a single secure settings value 8516 * as an integer. Note that internally setting values are always 8517 * stored as strings; this function converts the string to an integer 8518 * for you. 8519 * <p> 8520 * This version does not take a default value. If the setting has not 8521 * been set, or the string value is not a number, 8522 * it throws {@link SettingNotFoundException}. 8523 * 8524 * @param cr The ContentResolver to access. 8525 * @param name The name of the setting to retrieve. 8526 * 8527 * @throws SettingNotFoundException Thrown if a setting by the given 8528 * name can't be found or the setting value is not an integer. 8529 * 8530 * @return The setting's current value. 8531 */ 8532 public static int getInt(ContentResolver cr, String name) 8533 throws SettingNotFoundException { 8534 String v = getString(cr, name); 8535 try { 8536 return Integer.parseInt(v); 8537 } catch (NumberFormatException e) { 8538 throw new SettingNotFoundException(name); 8539 } 8540 } 8541 8542 /** 8543 * Convenience function for updating a single settings value as an 8544 * integer. This will either create a new entry in the table if the 8545 * given name does not exist, or modify the value of the existing row 8546 * with that name. Note that internally setting values are always 8547 * stored as strings, so this function converts the given value to a 8548 * string before storing it. 8549 * 8550 * @param cr The ContentResolver to access. 8551 * @param name The name of the setting to modify. 8552 * @param value The new value for the setting. 8553 * @return true if the value was set, false on database errors 8554 */ 8555 public static boolean putInt(ContentResolver cr, String name, int value) { 8556 return putString(cr, name, Integer.toString(value)); 8557 } 8558 8559 /** 8560 * Convenience function for retrieving a single secure settings value 8561 * as a {@code long}. Note that internally setting values are always 8562 * stored as strings; this function converts the string to a {@code long} 8563 * for you. The default value will be returned if the setting is 8564 * not defined or not a {@code long}. 8565 * 8566 * @param cr The ContentResolver to access. 8567 * @param name The name of the setting to retrieve. 8568 * @param def Value to return if the setting is not defined. 8569 * 8570 * @return The setting's current value, or 'def' if it is not defined 8571 * or not a valid {@code long}. 8572 */ 8573 public static long getLong(ContentResolver cr, String name, long def) { 8574 String valString = getString(cr, name); 8575 long value; 8576 try { 8577 value = valString != null ? Long.parseLong(valString) : def; 8578 } catch (NumberFormatException e) { 8579 value = def; 8580 } 8581 return value; 8582 } 8583 8584 /** 8585 * Convenience function for retrieving a single secure settings value 8586 * as a {@code long}. Note that internally setting values are always 8587 * stored as strings; this function converts the string to a {@code long} 8588 * for you. 8589 * <p> 8590 * This version does not take a default value. If the setting has not 8591 * been set, or the string value is not a number, 8592 * it throws {@link SettingNotFoundException}. 8593 * 8594 * @param cr The ContentResolver to access. 8595 * @param name The name of the setting to retrieve. 8596 * 8597 * @return The setting's current value. 8598 * @throws SettingNotFoundException Thrown if a setting by the given 8599 * name can't be found or the setting value is not an integer. 8600 */ 8601 public static long getLong(ContentResolver cr, String name) 8602 throws SettingNotFoundException { 8603 String valString = getString(cr, name); 8604 try { 8605 return Long.parseLong(valString); 8606 } catch (NumberFormatException e) { 8607 throw new SettingNotFoundException(name); 8608 } 8609 } 8610 8611 /** 8612 * Convenience function for updating a secure settings value as a long 8613 * integer. This will either create a new entry in the table if the 8614 * given name does not exist, or modify the value of the existing row 8615 * with that name. Note that internally setting values are always 8616 * stored as strings, so this function converts the given value to a 8617 * string before storing it. 8618 * 8619 * @param cr The ContentResolver to access. 8620 * @param name The name of the setting to modify. 8621 * @param value The new value for the setting. 8622 * @return true if the value was set, false on database errors 8623 */ 8624 public static boolean putLong(ContentResolver cr, String name, long value) { 8625 return putString(cr, name, Long.toString(value)); 8626 } 8627 8628 /** 8629 * Convenience function for retrieving a single secure settings value 8630 * as a floating point number. Note that internally setting values are 8631 * always stored as strings; this function converts the string to an 8632 * float for you. The default value will be returned if the setting 8633 * is not defined or not a valid float. 8634 * 8635 * @param cr The ContentResolver to access. 8636 * @param name The name of the setting to retrieve. 8637 * @param def Value to return if the setting is not defined. 8638 * 8639 * @return The setting's current value, or 'def' if it is not defined 8640 * or not a valid float. 8641 */ 8642 public static float getFloat(ContentResolver cr, String name, float def) { 8643 String v = getString(cr, name); 8644 try { 8645 return v != null ? Float.parseFloat(v) : def; 8646 } catch (NumberFormatException e) { 8647 return def; 8648 } 8649 } 8650 8651 /** 8652 * Convenience function for retrieving a single secure settings value 8653 * as a float. Note that internally setting values are always 8654 * stored as strings; this function converts the string to a float 8655 * for you. 8656 * <p> 8657 * This version does not take a default value. If the setting has not 8658 * been set, or the string value is not a number, 8659 * it throws {@link SettingNotFoundException}. 8660 * 8661 * @param cr The ContentResolver to access. 8662 * @param name The name of the setting to retrieve. 8663 * 8664 * @throws SettingNotFoundException Thrown if a setting by the given 8665 * name can't be found or the setting value is not a float. 8666 * 8667 * @return The setting's current value. 8668 */ 8669 public static float getFloat(ContentResolver cr, String name) 8670 throws SettingNotFoundException { 8671 String v = getString(cr, name); 8672 if (v == null) { 8673 throw new SettingNotFoundException(name); 8674 } 8675 try { 8676 return Float.parseFloat(v); 8677 } catch (NumberFormatException e) { 8678 throw new SettingNotFoundException(name); 8679 } 8680 } 8681 8682 /** 8683 * Convenience function for updating a single settings value as a 8684 * floating point number. This will either create a new entry in the 8685 * table if the given name does not exist, or modify the value of the 8686 * existing row with that name. Note that internally setting values 8687 * are always stored as strings, so this function converts the given 8688 * value to a string before storing it. 8689 * 8690 * @param cr The ContentResolver to access. 8691 * @param name The name of the setting to modify. 8692 * @param value The new value for the setting. 8693 * @return true if the value was set, false on database errors 8694 */ 8695 public static boolean putFloat(ContentResolver cr, String name, float value) { 8696 return putString(cr, name, Float.toString(value)); 8697 } 8698 8699 8700 /** 8701 * Subscription to be used for voice call on a multi sim device. The supported values 8702 * are 0 = SUB1, 1 = SUB2 and etc. 8703 * @hide 8704 */ 8705 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8706 8707 /** 8708 * Used to provide option to user to select subscription during dial. 8709 * The supported values are 0 = disable or 1 = enable prompt. 8710 * @hide 8711 */ 8712 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8713 8714 /** 8715 * Subscription to be used for data call on a multi sim device. The supported values 8716 * are 0 = SUB1, 1 = SUB2 and etc. 8717 * @hide 8718 */ 8719 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8720 8721 /** 8722 * Subscription to be used for SMS on a multi sim device. The supported values 8723 * are 0 = SUB1, 1 = SUB2 and etc. 8724 * @hide 8725 */ 8726 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8727 8728 /** 8729 * Used to provide option to user to select subscription during send SMS. 8730 * The value 1 - enable, 0 - disable 8731 * @hide 8732 */ 8733 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8734 8735 8736 8737 /** User preferred subscriptions setting. 8738 * This holds the details of the user selected subscription from the card and 8739 * the activation status. Each settings string have the coma separated values 8740 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8741 * @hide 8742 */ 8743 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8744 "user_preferred_sub2","user_preferred_sub3"}; 8745 8746 /** 8747 * Whether to enable new contacts aggregator or not. 8748 * The value 1 - enable, 0 - disable 8749 * @hide 8750 */ 8751 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8752 8753 /** 8754 * Whether to enable contacts metadata syncing or not 8755 * The value 1 - enable, 0 - disable 8756 */ 8757 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8758 8759 /** 8760 * Whether to enable cellular on boot. 8761 * The value 1 - enable, 0 - disable 8762 * @hide 8763 */ 8764 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8765 } 8766 8767 /** 8768 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8769 * Intent URL, allowing it to be either a web page or a particular 8770 * application activity. 8771 * 8772 * @hide 8773 */ 8774 public static final class Bookmarks implements BaseColumns 8775 { 8776 private static final String TAG = "Bookmarks"; 8777 8778 /** 8779 * The content:// style URL for this table 8780 */ 8781 public static final Uri CONTENT_URI = 8782 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8783 8784 /** 8785 * The row ID. 8786 * <p>Type: INTEGER</p> 8787 */ 8788 public static final String ID = "_id"; 8789 8790 /** 8791 * Descriptive name of the bookmark that can be displayed to the user. 8792 * If this is empty, the title should be resolved at display time (use 8793 * {@link #getTitle(Context, Cursor)} any time you want to display the 8794 * title of a bookmark.) 8795 * <P> 8796 * Type: TEXT 8797 * </P> 8798 */ 8799 public static final String TITLE = "title"; 8800 8801 /** 8802 * Arbitrary string (displayed to the user) that allows bookmarks to be 8803 * organized into categories. There are some special names for 8804 * standard folders, which all start with '@'. The label displayed for 8805 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8806 * the folder name does not change so you can consistently query for 8807 * the folder regardless of the current locale. 8808 * 8809 * <P>Type: TEXT</P> 8810 * 8811 */ 8812 public static final String FOLDER = "folder"; 8813 8814 /** 8815 * The Intent URL of the bookmark, describing what it points to. This 8816 * value is given to {@link android.content.Intent#getIntent} to create 8817 * an Intent that can be launched. 8818 * <P>Type: TEXT</P> 8819 */ 8820 public static final String INTENT = "intent"; 8821 8822 /** 8823 * Optional shortcut character associated with this bookmark. 8824 * <P>Type: INTEGER</P> 8825 */ 8826 public static final String SHORTCUT = "shortcut"; 8827 8828 /** 8829 * The order in which the bookmark should be displayed 8830 * <P>Type: INTEGER</P> 8831 */ 8832 public static final String ORDERING = "ordering"; 8833 8834 private static final String[] sIntentProjection = { INTENT }; 8835 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8836 private static final String sShortcutSelection = SHORTCUT + "=?"; 8837 8838 /** 8839 * Convenience function to retrieve the bookmarked Intent for a 8840 * particular shortcut key. 8841 * 8842 * @param cr The ContentResolver to query. 8843 * @param shortcut The shortcut key. 8844 * 8845 * @return Intent The bookmarked URL, or null if there is no bookmark 8846 * matching the given shortcut. 8847 */ 8848 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8849 { 8850 Intent intent = null; 8851 8852 Cursor c = cr.query(CONTENT_URI, 8853 sIntentProjection, sShortcutSelection, 8854 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8855 // Keep trying until we find a valid shortcut 8856 try { 8857 while (intent == null && c.moveToNext()) { 8858 try { 8859 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8860 intent = Intent.parseUri(intentURI, 0); 8861 } catch (java.net.URISyntaxException e) { 8862 // The stored URL is bad... ignore it. 8863 } catch (IllegalArgumentException e) { 8864 // Column not found 8865 Log.w(TAG, "Intent column not found", e); 8866 } 8867 } 8868 } finally { 8869 if (c != null) c.close(); 8870 } 8871 8872 return intent; 8873 } 8874 8875 /** 8876 * Add a new bookmark to the system. 8877 * 8878 * @param cr The ContentResolver to query. 8879 * @param intent The desired target of the bookmark. 8880 * @param title Bookmark title that is shown to the user; null if none 8881 * or it should be resolved to the intent's title. 8882 * @param folder Folder in which to place the bookmark; null if none. 8883 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8884 * this is non-zero and there is an existing bookmark entry 8885 * with this same shortcut, then that existing shortcut is 8886 * cleared (the bookmark is not removed). 8887 * @return The unique content URL for the new bookmark entry. 8888 */ 8889 public static Uri add(ContentResolver cr, 8890 Intent intent, 8891 String title, 8892 String folder, 8893 char shortcut, 8894 int ordering) 8895 { 8896 // If a shortcut is supplied, and it is already defined for 8897 // another bookmark, then remove the old definition. 8898 if (shortcut != 0) { 8899 cr.delete(CONTENT_URI, sShortcutSelection, 8900 new String[] { String.valueOf((int) shortcut) }); 8901 } 8902 8903 ContentValues values = new ContentValues(); 8904 if (title != null) values.put(TITLE, title); 8905 if (folder != null) values.put(FOLDER, folder); 8906 values.put(INTENT, intent.toUri(0)); 8907 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8908 values.put(ORDERING, ordering); 8909 return cr.insert(CONTENT_URI, values); 8910 } 8911 8912 /** 8913 * Return the folder name as it should be displayed to the user. This 8914 * takes care of localizing special folders. 8915 * 8916 * @param r Resources object for current locale; only need access to 8917 * system resources. 8918 * @param folder The value found in the {@link #FOLDER} column. 8919 * 8920 * @return CharSequence The label for this folder that should be shown 8921 * to the user. 8922 */ 8923 public static CharSequence getLabelForFolder(Resources r, String folder) { 8924 return folder; 8925 } 8926 8927 /** 8928 * Return the title as it should be displayed to the user. This takes 8929 * care of localizing bookmarks that point to activities. 8930 * 8931 * @param context A context. 8932 * @param cursor A cursor pointing to the row whose title should be 8933 * returned. The cursor must contain at least the {@link #TITLE} 8934 * and {@link #INTENT} columns. 8935 * @return A title that is localized and can be displayed to the user, 8936 * or the empty string if one could not be found. 8937 */ 8938 public static CharSequence getTitle(Context context, Cursor cursor) { 8939 int titleColumn = cursor.getColumnIndex(TITLE); 8940 int intentColumn = cursor.getColumnIndex(INTENT); 8941 if (titleColumn == -1 || intentColumn == -1) { 8942 throw new IllegalArgumentException( 8943 "The cursor must contain the TITLE and INTENT columns."); 8944 } 8945 8946 String title = cursor.getString(titleColumn); 8947 if (!TextUtils.isEmpty(title)) { 8948 return title; 8949 } 8950 8951 String intentUri = cursor.getString(intentColumn); 8952 if (TextUtils.isEmpty(intentUri)) { 8953 return ""; 8954 } 8955 8956 Intent intent; 8957 try { 8958 intent = Intent.parseUri(intentUri, 0); 8959 } catch (URISyntaxException e) { 8960 return ""; 8961 } 8962 8963 PackageManager packageManager = context.getPackageManager(); 8964 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8965 return info != null ? info.loadLabel(packageManager) : ""; 8966 } 8967 } 8968 8969 /** 8970 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8971 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8972 * from the GoogleLoginService. 8973 * 8974 * @param androidId The Android ID for this device. 8975 * @return The device ID that should be used when connecting to the mobile gtalk server. 8976 * @hide 8977 */ 8978 public static String getGTalkDeviceId(long androidId) { 8979 return "android-" + Long.toHexString(androidId); 8980 } 8981 8982 private static final String[] PM_WRITE_SETTINGS = { 8983 android.Manifest.permission.WRITE_SETTINGS 8984 }; 8985 private static final String[] PM_CHANGE_NETWORK_STATE = { 8986 android.Manifest.permission.CHANGE_NETWORK_STATE, 8987 android.Manifest.permission.WRITE_SETTINGS 8988 }; 8989 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8990 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8991 }; 8992 8993 /** 8994 * Performs a strict and comprehensive check of whether a calling package is allowed to 8995 * write/modify system settings, as the condition differs for pre-M, M+, and 8996 * privileged/preinstalled apps. If the provided uid does not match the 8997 * callingPackage, a negative result will be returned. 8998 * @hide 8999 */ 9000 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9001 String callingPackage, boolean throwException) { 9002 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9003 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9004 PM_WRITE_SETTINGS, false); 9005 } 9006 9007 /** 9008 * Performs a strict and comprehensive check of whether a calling package is allowed to 9009 * write/modify system settings, as the condition differs for pre-M, M+, and 9010 * privileged/preinstalled apps. If the provided uid does not match the 9011 * callingPackage, a negative result will be returned. The caller is expected to have 9012 * the WRITE_SETTINGS permission declared. 9013 * 9014 * Note: if the check is successful, the operation of this app will be updated to the 9015 * current time. 9016 * @hide 9017 */ 9018 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9019 String callingPackage, boolean throwException) { 9020 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9021 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9022 PM_WRITE_SETTINGS, true); 9023 } 9024 9025 /** 9026 * Performs a strict and comprehensive check of whether a calling package is allowed to 9027 * change the state of network, as the condition differs for pre-M, M+, and 9028 * privileged/preinstalled apps. The caller is expected to have either the 9029 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9030 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9031 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9032 * permission and cannot be revoked. See http://b/23597341 9033 * 9034 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9035 * of this app will be updated to the current time. 9036 * @hide 9037 */ 9038 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9039 String callingPackage, boolean throwException) { 9040 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9041 == PackageManager.PERMISSION_GRANTED) { 9042 return true; 9043 } 9044 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9045 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9046 PM_CHANGE_NETWORK_STATE, true); 9047 } 9048 9049 /** 9050 * Performs a strict and comprehensive check of whether a calling package is allowed to 9051 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9052 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9053 * a negative result will be returned. 9054 * @hide 9055 */ 9056 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9057 String callingPackage, boolean throwException) { 9058 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9059 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9060 PM_SYSTEM_ALERT_WINDOW, false); 9061 } 9062 9063 /** 9064 * Performs a strict and comprehensive check of whether a calling package is allowed to 9065 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9066 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9067 * a negative result will be returned. 9068 * 9069 * Note: if the check is successful, the operation of this app will be updated to the 9070 * current time. 9071 * @hide 9072 */ 9073 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9074 callingPackage, boolean throwException) { 9075 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9076 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9077 PM_SYSTEM_ALERT_WINDOW, true); 9078 } 9079 9080 /** 9081 * Helper method to perform a general and comprehensive check of whether an operation that is 9082 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9083 * OP_WRITE_SETTINGS 9084 * @hide 9085 */ 9086 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9087 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9088 permissions, boolean makeNote) { 9089 if (callingPackage == null) { 9090 return false; 9091 } 9092 9093 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9094 int mode = AppOpsManager.MODE_DEFAULT; 9095 if (makeNote) { 9096 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9097 } else { 9098 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9099 } 9100 9101 switch (mode) { 9102 case AppOpsManager.MODE_ALLOWED: 9103 return true; 9104 9105 case AppOpsManager.MODE_DEFAULT: 9106 // this is the default operating mode after an app's installation 9107 // In this case we will check all associated static permission to see 9108 // if it is granted during install time. 9109 for (String permission : permissions) { 9110 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9111 .PERMISSION_GRANTED) { 9112 // if either of the permissions are granted, we will allow it 9113 return true; 9114 } 9115 } 9116 9117 default: 9118 // this is for all other cases trickled down here... 9119 if (!throwException) { 9120 return false; 9121 } 9122 } 9123 9124 // prepare string to throw SecurityException 9125 StringBuilder exceptionMessage = new StringBuilder(); 9126 exceptionMessage.append(callingPackage); 9127 exceptionMessage.append(" was not granted "); 9128 if (permissions.length > 1) { 9129 exceptionMessage.append(" either of these permissions: "); 9130 } else { 9131 exceptionMessage.append(" this permission: "); 9132 } 9133 for (int i = 0; i < permissions.length; i++) { 9134 exceptionMessage.append(permissions[i]); 9135 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9136 } 9137 9138 throw new SecurityException(exceptionMessage.toString()); 9139 } 9140 9141 /** 9142 * Retrieves a correponding package name for a given uid. It will query all 9143 * packages that are associated with the given uid, but it will return only 9144 * the zeroth result. 9145 * Note: If package could not be found, a null is returned. 9146 * @hide 9147 */ 9148 public static String getPackageNameForUid(Context context, int uid) { 9149 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9150 if (packages == null) { 9151 return null; 9152 } 9153 return packages[0]; 9154 } 9155} 9156