Settings.java revision f678cc9c2bcee846b67a9b345fc88002b0e58981
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.NonNull; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.annotation.SystemApi; 23import android.annotation.TestApi; 24import android.app.ActivityThread; 25import android.app.AppOpsManager; 26import android.app.Application; 27import android.app.SearchManager; 28import android.app.WallpaperManager; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.ContentValues; 32import android.content.Context; 33import android.content.IContentProvider; 34import android.content.Intent; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.Configuration; 39import android.content.res.Resources; 40import android.database.Cursor; 41import android.database.SQLException; 42import android.location.LocationManager; 43import android.net.ConnectivityManager; 44import android.net.Uri; 45import android.net.wifi.WifiManager; 46import android.os.BatteryManager; 47import android.os.Binder; 48import android.os.Bundle; 49import android.os.DropBoxManager; 50import android.os.IBinder; 51import android.os.LocaleList; 52import android.os.Process; 53import android.os.RemoteException; 54import android.os.ServiceManager; 55import android.os.UserHandle; 56import android.os.Build.VERSION_CODES; 57import android.speech.tts.TextToSpeech; 58import android.text.TextUtils; 59import android.util.AndroidException; 60import android.util.ArrayMap; 61import android.util.ArraySet; 62import android.util.Log; 63import android.util.MemoryIntArray; 64 65import com.android.internal.annotations.GuardedBy; 66import com.android.internal.util.ArrayUtils; 67import com.android.internal.widget.ILockSettings; 68 69import java.io.IOException; 70import java.net.URISyntaxException; 71import java.text.SimpleDateFormat; 72import java.util.HashMap; 73import java.util.HashSet; 74import java.util.Locale; 75import java.util.Map; 76import java.util.Set; 77 78/** 79 * The Settings provider contains global system-level device preferences. 80 */ 81public final class Settings { 82 83 // Intent actions for Settings 84 85 /** 86 * Activity Action: Show system settings. 87 * <p> 88 * Input: Nothing. 89 * <p> 90 * Output: Nothing. 91 */ 92 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 93 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 94 95 /** 96 * Activity Action: Show settings to allow configuration of APNs. 97 * <p> 98 * Input: Nothing. 99 * <p> 100 * Output: Nothing. 101 */ 102 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 103 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 104 105 /** 106 * Activity Action: Show settings to allow configuration of current location 107 * sources. 108 * <p> 109 * In some cases, a matching Activity may not exist, so ensure you 110 * safeguard against this. 111 * <p> 112 * Input: Nothing. 113 * <p> 114 * Output: Nothing. 115 */ 116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 117 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 118 "android.settings.LOCATION_SOURCE_SETTINGS"; 119 120 /** 121 * Activity Action: Show settings to allow configuration of users. 122 * <p> 123 * In some cases, a matching Activity may not exist, so ensure you 124 * safeguard against this. 125 * <p> 126 * Input: Nothing. 127 * <p> 128 * Output: Nothing. 129 * @hide 130 */ 131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 132 public static final String ACTION_USER_SETTINGS = 133 "android.settings.USER_SETTINGS"; 134 135 /** 136 * Activity Action: Show settings to allow configuration of wireless controls 137 * such as Wi-Fi, Bluetooth and Mobile networks. 138 * <p> 139 * In some cases, a matching Activity may not exist, so ensure you 140 * safeguard against this. 141 * <p> 142 * Input: Nothing. 143 * <p> 144 * Output: Nothing. 145 */ 146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 147 public static final String ACTION_WIRELESS_SETTINGS = 148 "android.settings.WIRELESS_SETTINGS"; 149 150 /** 151 * Activity Action: Show tether provisioning activity. 152 * 153 * <p> 154 * In some cases, a matching Activity may not exist, so ensure you 155 * safeguard against this. 156 * <p> 157 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 158 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 159 * contain a {@link ResultReceiver} which will be called back with a tether result code. 160 * <p> 161 * Output: The result of the provisioning check. 162 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 163 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 164 * 165 * @hide 166 */ 167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 168 public static final String ACTION_TETHER_PROVISIONING = 169 "android.settings.TETHER_PROVISIONING_UI"; 170 171 /** 172 * Activity Action: Show settings to allow entering/exiting airplane mode. 173 * <p> 174 * In some cases, a matching Activity may not exist, so ensure you 175 * safeguard against this. 176 * <p> 177 * Input: Nothing. 178 * <p> 179 * Output: Nothing. 180 */ 181 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 182 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 183 "android.settings.AIRPLANE_MODE_SETTINGS"; 184 185 /** 186 * Activity Action: Modify Airplane mode settings using a voice command. 187 * <p> 188 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 189 * <p> 190 * This intent MUST be started using 191 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 192 * startVoiceActivity}. 193 * <p> 194 * Note: The activity implementing this intent MUST verify that 195 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 196 * modifying the setting. 197 * <p> 198 * Input: To tell which state airplane mode should be set to, add the 199 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 200 * If the extra is not included, no changes will be made. 201 * <p> 202 * Output: Nothing. 203 */ 204 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 205 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 206 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 207 208 /** 209 * Activity Action: Show settings for accessibility modules. 210 * <p> 211 * In some cases, a matching Activity may not exist, so ensure you 212 * safeguard against this. 213 * <p> 214 * Input: Nothing. 215 * <p> 216 * Output: Nothing. 217 */ 218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 219 public static final String ACTION_ACCESSIBILITY_SETTINGS = 220 "android.settings.ACCESSIBILITY_SETTINGS"; 221 222 /** 223 * Activity Action: Show settings to control access to usage information. 224 * <p> 225 * In some cases, a matching Activity may not exist, so ensure you 226 * safeguard against this. 227 * <p> 228 * Input: Nothing. 229 * <p> 230 * Output: Nothing. 231 */ 232 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 233 public static final String ACTION_USAGE_ACCESS_SETTINGS = 234 "android.settings.USAGE_ACCESS_SETTINGS"; 235 236 /** 237 * Activity Category: Show application settings related to usage access. 238 * <p> 239 * An activity that provides a user interface for adjusting usage access related 240 * preferences for its containing application. Optional but recommended for apps that 241 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 242 * <p> 243 * The activity may define meta-data to describe what usage access is 244 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 245 * will be displayed in Settings. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 */ 251 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 252 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 253 "android.intent.category.USAGE_ACCESS_CONFIG"; 254 255 /** 256 * Metadata key: Reason for needing usage access. 257 * <p> 258 * A key for metadata attached to an activity that receives action 259 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 260 * user as description of how the app uses usage access. 261 * <p> 262 */ 263 public static final String METADATA_USAGE_ACCESS_REASON = 264 "android.settings.metadata.USAGE_ACCESS_REASON"; 265 266 /** 267 * Activity Action: Show settings to allow configuration of security and 268 * location privacy. 269 * <p> 270 * In some cases, a matching Activity may not exist, so ensure you 271 * safeguard against this. 272 * <p> 273 * Input: Nothing. 274 * <p> 275 * Output: Nothing. 276 */ 277 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 278 public static final String ACTION_SECURITY_SETTINGS = 279 "android.settings.SECURITY_SETTINGS"; 280 281 /** 282 * Activity Action: Show trusted credentials settings, opening to the user tab, 283 * to allow management of installed credentials. 284 * <p> 285 * In some cases, a matching Activity may not exist, so ensure you 286 * safeguard against this. 287 * <p> 288 * Input: Nothing. 289 * <p> 290 * Output: Nothing. 291 * @hide 292 */ 293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 294 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 295 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 296 297 /** 298 * Activity Action: Show dialog explaining that an installed CA cert may enable 299 * monitoring of encrypted network traffic. 300 * <p> 301 * In some cases, a matching Activity may not exist, so ensure you 302 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 303 * number of certificates. 304 * <p> 305 * Input: Nothing. 306 * <p> 307 * Output: Nothing. 308 * @hide 309 */ 310 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 311 public static final String ACTION_MONITORING_CERT_INFO = 312 "com.android.settings.MONITORING_CERT_INFO"; 313 314 /** 315 * Activity Action: Show settings to allow configuration of privacy options. 316 * <p> 317 * In some cases, a matching Activity may not exist, so ensure you 318 * safeguard against this. 319 * <p> 320 * Input: Nothing. 321 * <p> 322 * Output: Nothing. 323 */ 324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 325 public static final String ACTION_PRIVACY_SETTINGS = 326 "android.settings.PRIVACY_SETTINGS"; 327 328 /** 329 * Activity Action: Show settings to allow configuration of VPN. 330 * <p> 331 * In some cases, a matching Activity may not exist, so ensure you 332 * safeguard against this. 333 * <p> 334 * Input: Nothing. 335 * <p> 336 * Output: Nothing. 337 */ 338 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 339 public static final String ACTION_VPN_SETTINGS = 340 "android.settings.VPN_SETTINGS"; 341 342 /** 343 * Activity Action: Show settings to allow configuration of Wi-Fi. 344 * <p> 345 * In some cases, a matching Activity may not exist, so ensure you 346 * safeguard against this. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 352 */ 353 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 354 public static final String ACTION_WIFI_SETTINGS = 355 "android.settings.WIFI_SETTINGS"; 356 357 /** 358 * Activity Action: Show settings to allow configuration of a static IP 359 * address for Wi-Fi. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you safeguard 362 * against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_WIFI_IP_SETTINGS = 370 "android.settings.WIFI_IP_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of Bluetooth. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_BLUETOOTH_SETTINGS = 384 "android.settings.BLUETOOTH_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of cast endpoints. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_CAST_SETTINGS = 398 "android.settings.CAST_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to allow configuration of date and time. 402 * <p> 403 * In some cases, a matching Activity may not exist, so ensure you 404 * safeguard against this. 405 * <p> 406 * Input: Nothing. 407 * <p> 408 * Output: Nothing. 409 */ 410 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 411 public static final String ACTION_DATE_SETTINGS = 412 "android.settings.DATE_SETTINGS"; 413 414 /** 415 * Activity Action: Show settings to allow configuration of sound and volume. 416 * <p> 417 * In some cases, a matching Activity may not exist, so ensure you 418 * safeguard against this. 419 * <p> 420 * Input: Nothing. 421 * <p> 422 * Output: Nothing. 423 */ 424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 425 public static final String ACTION_SOUND_SETTINGS = 426 "android.settings.SOUND_SETTINGS"; 427 428 /** 429 * Activity Action: Show settings to allow configuration of display. 430 * <p> 431 * In some cases, a matching Activity may not exist, so ensure you 432 * safeguard against this. 433 * <p> 434 * Input: Nothing. 435 * <p> 436 * Output: Nothing. 437 */ 438 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 439 public static final String ACTION_DISPLAY_SETTINGS = 440 "android.settings.DISPLAY_SETTINGS"; 441 442 /** 443 * Activity Action: Show settings to allow configuration of locale. 444 * <p> 445 * In some cases, a matching Activity may not exist, so ensure you 446 * safeguard against this. 447 * <p> 448 * Input: Nothing. 449 * <p> 450 * Output: Nothing. 451 */ 452 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 453 public static final String ACTION_LOCALE_SETTINGS = 454 "android.settings.LOCALE_SETTINGS"; 455 456 /** 457 * Activity Action: Show settings to configure input methods, in particular 458 * allowing the user to enable input methods. 459 * <p> 460 * In some cases, a matching Activity may not exist, so ensure you 461 * safeguard against this. 462 * <p> 463 * Input: Nothing. 464 * <p> 465 * Output: Nothing. 466 */ 467 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 468 public static final String ACTION_VOICE_INPUT_SETTINGS = 469 "android.settings.VOICE_INPUT_SETTINGS"; 470 471 /** 472 * Activity Action: Show settings to configure input methods, in particular 473 * allowing the user to enable input methods. 474 * <p> 475 * In some cases, a matching Activity may not exist, so ensure you 476 * safeguard against this. 477 * <p> 478 * Input: Nothing. 479 * <p> 480 * Output: Nothing. 481 */ 482 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 483 public static final String ACTION_INPUT_METHOD_SETTINGS = 484 "android.settings.INPUT_METHOD_SETTINGS"; 485 486 /** 487 * Activity Action: Show settings to enable/disable input method subtypes. 488 * <p> 489 * In some cases, a matching Activity may not exist, so ensure you 490 * safeguard against this. 491 * <p> 492 * To tell which input method's subtypes are displayed in the settings, add 493 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 494 * If there is no extra in this Intent, subtypes from all installed input methods 495 * will be displayed in the settings. 496 * 497 * @see android.view.inputmethod.InputMethodInfo#getId 498 * <p> 499 * Input: Nothing. 500 * <p> 501 * Output: Nothing. 502 */ 503 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 504 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 505 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 506 507 /** 508 * Activity Action: Show a dialog to select input method. 509 * <p> 510 * In some cases, a matching Activity may not exist, so ensure you 511 * safeguard against this. 512 * <p> 513 * Input: Nothing. 514 * <p> 515 * Output: Nothing. 516 * @hide 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 520 "android.settings.SHOW_INPUT_METHOD_PICKER"; 521 522 /** 523 * Activity Action: Show settings to manage the user input dictionary. 524 * <p> 525 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 526 * it is guaranteed there will always be an appropriate implementation for this Intent action. 527 * In prior releases of the platform this was optional, so ensure you safeguard against it. 528 * <p> 529 * Input: Nothing. 530 * <p> 531 * Output: Nothing. 532 */ 533 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 534 public static final String ACTION_USER_DICTIONARY_SETTINGS = 535 "android.settings.USER_DICTIONARY_SETTINGS"; 536 537 /** 538 * Activity Action: Show settings to configure the hardware keyboard. 539 * <p> 540 * In some cases, a matching Activity may not exist, so ensure you 541 * safeguard against this. 542 * <p> 543 * Input: Nothing. 544 * <p> 545 * Output: Nothing. 546 */ 547 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 548 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 549 "android.settings.HARD_KEYBOARD_SETTINGS"; 550 551 /** 552 * Activity Action: Adds a word to the user dictionary. 553 * <p> 554 * In some cases, a matching Activity may not exist, so ensure you 555 * safeguard against this. 556 * <p> 557 * Input: An extra with key <code>word</code> that contains the word 558 * that should be added to the dictionary. 559 * <p> 560 * Output: Nothing. 561 * 562 * @hide 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_USER_DICTIONARY_INSERT = 566 "com.android.settings.USER_DICTIONARY_INSERT"; 567 568 /** 569 * Activity Action: Show settings to allow configuration of application-related settings. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Nothing. 575 * <p> 576 * Output: Nothing. 577 */ 578 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 579 public static final String ACTION_APPLICATION_SETTINGS = 580 "android.settings.APPLICATION_SETTINGS"; 581 582 /** 583 * Activity Action: Show settings to allow configuration of application 584 * development-related settings. As of 585 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 586 * a required part of the platform. 587 * <p> 588 * Input: Nothing. 589 * <p> 590 * Output: Nothing. 591 */ 592 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 593 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 594 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 595 596 /** 597 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 598 * <p> 599 * In some cases, a matching Activity may not exist, so ensure you 600 * safeguard against this. 601 * <p> 602 * Input: Nothing. 603 * <p> 604 * Output: Nothing. 605 */ 606 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 607 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 608 "android.settings.QUICK_LAUNCH_SETTINGS"; 609 610 /** 611 * Activity Action: Show settings to manage installed applications. 612 * <p> 613 * In some cases, a matching Activity may not exist, so ensure you 614 * safeguard against this. 615 * <p> 616 * Input: Nothing. 617 * <p> 618 * Output: Nothing. 619 */ 620 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 621 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 622 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 623 624 /** 625 * Activity Action: Show settings to manage all applications. 626 * <p> 627 * In some cases, a matching Activity may not exist, so ensure you 628 * safeguard against this. 629 * <p> 630 * Input: Nothing. 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 636 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 637 638 /** 639 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 640 * <p> 641 * In some cases, a matching Activity may not exist, so ensure you 642 * safeguard against this. 643 * <p> 644 * Input: Optionally, the Intent's data URI can specify the application package name to 645 * directly invoke the management GUI specific to the package name. For example 646 * "package:com.my.app". 647 * <p> 648 * Output: Nothing. 649 */ 650 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 651 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 652 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 653 654 /** 655 * Activity Action: Show screen for controlling which apps are allowed to write/modify 656 * system settings. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * Input: Optionally, the Intent's data URI can specify the application package name to 662 * directly invoke the management GUI specific to the package name. For example 663 * "package:com.my.app". 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_MANAGE_WRITE_SETTINGS = 669 "android.settings.action.MANAGE_WRITE_SETTINGS"; 670 671 /** 672 * Activity Action: Show screen of details about a particular application. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: The Intent's data URI specifies the application package name 678 * to be shown, with the "package" scheme. That is "package:com.my.app". 679 * <p> 680 * Output: Nothing. 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 684 "android.settings.APPLICATION_DETAILS_SETTINGS"; 685 686 /** 687 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 688 * <p> 689 * Input: Nothing. 690 * <p> 691 * Output: Nothing. 692 * <p> 693 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 694 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 695 * already ignoring optimizations. You can use 696 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 697 * on this list. 698 */ 699 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 700 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 701 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 702 703 /** 704 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 705 * put them on the whitelist of apps shown by 706 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 707 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 708 * permission. 709 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 710 * provided by the platform for applications to operate correctly in the various power 711 * saving modes. This is only for unusual applications that need to deeply control their own 712 * execution, at the potential expense of the user's battery life. Note that these applications 713 * greatly run the risk of showing to the user as high power consumers on their device.</p> 714 * <p> 715 * Input: The Intent's data URI must specify the application package name 716 * to be shown, with the "package" scheme. That is "package:com.my.app". 717 * <p> 718 * Output: Nothing. 719 * <p> 720 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 721 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 722 * already ignoring optimizations. 723 */ 724 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 725 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 726 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 727 728 /** 729 * Activity Action: Show screen for controlling background data 730 * restrictions for a particular application. 731 * <p> 732 * Input: Intent's data URI set with an application name, using the 733 * "package" schema (like "package:com.my.app"). 734 * 735 * <p> 736 * Output: Nothing. 737 * <p> 738 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 739 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 740 * status of the background data restrictions for them. 741 */ 742 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 743 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 744 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 745 746 /** 747 * @hide 748 * Activity Action: Show the "app ops" settings screen. 749 * <p> 750 * Input: Nothing. 751 * <p> 752 * Output: Nothing. 753 */ 754 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 755 public static final String ACTION_APP_OPS_SETTINGS = 756 "android.settings.APP_OPS_SETTINGS"; 757 758 /** 759 * Activity Action: Show settings for system update functionality. 760 * <p> 761 * In some cases, a matching Activity may not exist, so ensure you 762 * safeguard against this. 763 * <p> 764 * Input: Nothing. 765 * <p> 766 * Output: Nothing. 767 * 768 * @hide 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 772 "android.settings.SYSTEM_UPDATE_SETTINGS"; 773 774 /** 775 * Activity Action: Show settings to allow configuration of sync settings. 776 * <p> 777 * In some cases, a matching Activity may not exist, so ensure you 778 * safeguard against this. 779 * <p> 780 * The account types available to add via the add account button may be restricted by adding an 781 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 782 * authorities. Only account types which can sync with that content provider will be offered to 783 * the user. 784 * <p> 785 * Input: Nothing. 786 * <p> 787 * Output: Nothing. 788 */ 789 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 790 public static final String ACTION_SYNC_SETTINGS = 791 "android.settings.SYNC_SETTINGS"; 792 793 /** 794 * Activity Action: Show add account screen for creating a new account. 795 * <p> 796 * In some cases, a matching Activity may not exist, so ensure you 797 * safeguard against this. 798 * <p> 799 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 800 * extra to the Intent with one or more syncable content provider's authorities. Only account 801 * types which can sync with that content provider will be offered to the user. 802 * <p> 803 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 804 * Intent with one or more account types. 805 * <p> 806 * Input: Nothing. 807 * <p> 808 * Output: Nothing. 809 */ 810 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 811 public static final String ACTION_ADD_ACCOUNT = 812 "android.settings.ADD_ACCOUNT_SETTINGS"; 813 814 /** 815 * Activity Action: Show settings for selecting the network operator. 816 * <p> 817 * In some cases, a matching Activity may not exist, so ensure you 818 * safeguard against this. 819 * <p> 820 * Input: Nothing. 821 * <p> 822 * Output: Nothing. 823 */ 824 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 825 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 826 "android.settings.NETWORK_OPERATOR_SETTINGS"; 827 828 /** 829 * Activity Action: Show settings for selection of 2G/3G. 830 * <p> 831 * In some cases, a matching Activity may not exist, so ensure you 832 * safeguard against this. 833 * <p> 834 * Input: Nothing. 835 * <p> 836 * Output: Nothing. 837 */ 838 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 839 public static final String ACTION_DATA_ROAMING_SETTINGS = 840 "android.settings.DATA_ROAMING_SETTINGS"; 841 842 /** 843 * Activity Action: Show settings for internal storage. 844 * <p> 845 * In some cases, a matching Activity may not exist, so ensure you 846 * safeguard against this. 847 * <p> 848 * Input: Nothing. 849 * <p> 850 * Output: Nothing. 851 */ 852 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 853 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 854 "android.settings.INTERNAL_STORAGE_SETTINGS"; 855 /** 856 * Activity Action: Show settings for memory card storage. 857 * <p> 858 * In some cases, a matching Activity may not exist, so ensure you 859 * safeguard against this. 860 * <p> 861 * Input: Nothing. 862 * <p> 863 * Output: Nothing. 864 */ 865 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 866 public static final String ACTION_MEMORY_CARD_SETTINGS = 867 "android.settings.MEMORY_CARD_SETTINGS"; 868 869 /** 870 * Activity Action: Show settings for global search. 871 * <p> 872 * In some cases, a matching Activity may not exist, so ensure you 873 * safeguard against this. 874 * <p> 875 * Input: Nothing. 876 * <p> 877 * Output: Nothing 878 */ 879 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 880 public static final String ACTION_SEARCH_SETTINGS = 881 "android.search.action.SEARCH_SETTINGS"; 882 883 /** 884 * Activity Action: Show general device information settings (serial 885 * number, software version, phone number, etc.). 886 * <p> 887 * In some cases, a matching Activity may not exist, so ensure you 888 * safeguard against this. 889 * <p> 890 * Input: Nothing. 891 * <p> 892 * Output: Nothing 893 */ 894 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 895 public static final String ACTION_DEVICE_INFO_SETTINGS = 896 "android.settings.DEVICE_INFO_SETTINGS"; 897 898 /** 899 * Activity Action: Show NFC settings. 900 * <p> 901 * This shows UI that allows NFC to be turned on or off. 902 * <p> 903 * In some cases, a matching Activity may not exist, so ensure you 904 * safeguard against this. 905 * <p> 906 * Input: Nothing. 907 * <p> 908 * Output: Nothing 909 * @see android.nfc.NfcAdapter#isEnabled() 910 */ 911 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 912 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 913 914 /** 915 * Activity Action: Show NFC Sharing settings. 916 * <p> 917 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 918 * off. 919 * <p> 920 * In some cases, a matching Activity may not exist, so ensure you 921 * safeguard against this. 922 * <p> 923 * Input: Nothing. 924 * <p> 925 * Output: Nothing 926 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 927 */ 928 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 929 public static final String ACTION_NFCSHARING_SETTINGS = 930 "android.settings.NFCSHARING_SETTINGS"; 931 932 /** 933 * Activity Action: Show NFC Tap & Pay settings 934 * <p> 935 * This shows UI that allows the user to configure Tap&Pay 936 * settings. 937 * <p> 938 * In some cases, a matching Activity may not exist, so ensure you 939 * safeguard against this. 940 * <p> 941 * Input: Nothing. 942 * <p> 943 * Output: Nothing 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String ACTION_NFC_PAYMENT_SETTINGS = 947 "android.settings.NFC_PAYMENT_SETTINGS"; 948 949 /** 950 * Activity Action: Show Daydream settings. 951 * <p> 952 * In some cases, a matching Activity may not exist, so ensure you 953 * safeguard against this. 954 * <p> 955 * Input: Nothing. 956 * <p> 957 * Output: Nothing. 958 * @see android.service.dreams.DreamService 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 962 963 /** 964 * Activity Action: Show Notification listener settings. 965 * <p> 966 * In some cases, a matching Activity may not exist, so ensure you 967 * safeguard against this. 968 * <p> 969 * Input: Nothing. 970 * <p> 971 * Output: Nothing. 972 * @see android.service.notification.NotificationListenerService 973 */ 974 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 975 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 976 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 977 978 /** 979 * Activity Action: Show Do Not Disturb access settings. 980 * <p> 981 * Users can grant and deny access to Do Not Disturb configuration from here. 982 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 983 * details. 984 * <p> 985 * Input: Nothing. 986 * <p> 987 * Output: Nothing. 988 */ 989 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 990 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 991 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 992 993 /** 994 * @hide 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 998 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 999 1000 /** 1001 * Activity Action: Show settings for video captioning. 1002 * <p> 1003 * In some cases, a matching Activity may not exist, so ensure you safeguard 1004 * against this. 1005 * <p> 1006 * Input: Nothing. 1007 * <p> 1008 * Output: Nothing. 1009 */ 1010 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1011 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1012 1013 /** 1014 * Activity Action: Show the top level print settings. 1015 * <p> 1016 * In some cases, a matching Activity may not exist, so ensure you 1017 * safeguard against this. 1018 * <p> 1019 * Input: Nothing. 1020 * <p> 1021 * Output: Nothing. 1022 */ 1023 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1024 public static final String ACTION_PRINT_SETTINGS = 1025 "android.settings.ACTION_PRINT_SETTINGS"; 1026 1027 /** 1028 * Activity Action: Show Zen Mode configuration settings. 1029 * 1030 * @hide 1031 */ 1032 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1033 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1034 1035 /** 1036 * Activity Action: Show Zen Mode priority configuration settings. 1037 * 1038 * @hide 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1042 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1043 1044 /** 1045 * Activity Action: Show Zen Mode automation configuration settings. 1046 * 1047 * @hide 1048 */ 1049 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1050 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1051 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1052 1053 /** 1054 * Activity Action: Modify do not disturb mode settings. 1055 * <p> 1056 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1057 * <p> 1058 * This intent MUST be started using 1059 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1060 * startVoiceActivity}. 1061 * <p> 1062 * Note: The Activity implementing this intent MUST verify that 1063 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1064 * returns true before modifying the setting. 1065 * <p> 1066 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1067 * how long the user wishes to avoid interruptions for. The optional 1068 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1069 * enabling or disabling do not disturb mode. If either extra is not included, the 1070 * user maybe asked to provide the value. 1071 * <p> 1072 * Output: Nothing. 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1076 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1077 1078 /** 1079 * Activity Action: Show Zen Mode schedule rule configuration settings. 1080 * 1081 * @hide 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1085 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1086 1087 /** 1088 * Activity Action: Show Zen Mode event rule configuration settings. 1089 * 1090 * @hide 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1094 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1095 1096 /** 1097 * Activity Action: Show Zen Mode external rule configuration settings. 1098 * 1099 * @hide 1100 */ 1101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1102 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1103 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1104 1105 /** 1106 * Activity Action: Show the regulatory information screen for the device. 1107 * <p> 1108 * In some cases, a matching Activity may not exist, so ensure you safeguard 1109 * against this. 1110 * <p> 1111 * Input: Nothing. 1112 * <p> 1113 * Output: Nothing. 1114 */ 1115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1116 public static final String 1117 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1118 1119 /** 1120 * Activity Action: Show Device Name Settings. 1121 * <p> 1122 * In some cases, a matching Activity may not exist, so ensure you safeguard 1123 * against this. 1124 * 1125 * @hide 1126 */ 1127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1128 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1129 1130 /** 1131 * Activity Action: Show pairing settings. 1132 * <p> 1133 * In some cases, a matching Activity may not exist, so ensure you safeguard 1134 * against this. 1135 * 1136 * @hide 1137 */ 1138 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1139 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1140 1141 /** 1142 * Activity Action: Show battery saver settings. 1143 * <p> 1144 * In some cases, a matching Activity may not exist, so ensure you safeguard 1145 * against this. 1146 */ 1147 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1148 public static final String ACTION_BATTERY_SAVER_SETTINGS 1149 = "android.settings.BATTERY_SAVER_SETTINGS"; 1150 1151 /** 1152 * Activity Action: Modify Battery Saver mode setting using a voice command. 1153 * <p> 1154 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1155 * <p> 1156 * This intent MUST be started using 1157 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1158 * startVoiceActivity}. 1159 * <p> 1160 * Note: The activity implementing this intent MUST verify that 1161 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1162 * modifying the setting. 1163 * <p> 1164 * Input: To tell which state batter saver mode should be set to, add the 1165 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1166 * If the extra is not included, no changes will be made. 1167 * <p> 1168 * Output: Nothing. 1169 */ 1170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1171 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1172 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1173 1174 /** 1175 * Activity Action: Show Home selection settings. If there are multiple activities 1176 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1177 * to pick your preferred activity. 1178 */ 1179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1180 public static final String ACTION_HOME_SETTINGS 1181 = "android.settings.HOME_SETTINGS"; 1182 1183 1184 1185 /** 1186 * Activity Action: Show Default apps settings. 1187 * <p> 1188 * In some cases, a matching Activity may not exist, so ensure you 1189 * safeguard against this. 1190 * <p> 1191 * Input: Nothing. 1192 * <p> 1193 * Output: Nothing. 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1197 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1198 1199 /** 1200 * Activity Action: Show notification settings. 1201 * 1202 * @hide 1203 */ 1204 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1205 public static final String ACTION_NOTIFICATION_SETTINGS 1206 = "android.settings.NOTIFICATION_SETTINGS"; 1207 1208 /** 1209 * Activity Action: Show notification settings for a single app. 1210 * 1211 * @hide 1212 */ 1213 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1214 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1215 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1216 1217 /** 1218 * Activity Action: Show notification redaction settings. 1219 * 1220 * @hide 1221 */ 1222 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1223 public static final String ACTION_APP_NOTIFICATION_REDACTION 1224 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1225 1226 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1227 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1228 1229 /** 1230 * Activity Action: Show a dialog with disabled by policy message. 1231 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1232 * the user know about this. 1233 * <p> 1234 * Input: Nothing. 1235 * <p> 1236 * Output: Nothing. 1237 * 1238 * @hide 1239 */ 1240 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1241 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1242 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1243 1244 /** 1245 * Activity Action: Show a dialog for remote bugreport flow. 1246 * <p> 1247 * Input: Nothing. 1248 * <p> 1249 * Output: Nothing. 1250 * 1251 * @hide 1252 */ 1253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1254 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1255 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1256 1257 /** 1258 * Activity Action: Show VR listener settings. 1259 * <p> 1260 * Input: Nothing. 1261 * <p> 1262 * Output: Nothing. 1263 * 1264 * @see android.service.vr.VrListenerService 1265 */ 1266 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1267 public static final String ACTION_VR_LISTENER_SETTINGS 1268 = "android.settings.VR_LISTENER_SETTINGS"; 1269 1270 /** 1271 * Activity Action: Allows user to select current webview implementation. 1272 * <p> 1273 * Input: Nothing. 1274 * <p> 1275 * Output: Nothing. 1276 */ 1277 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1278 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1279 1280 /** 1281 * Activity Action: Show the Deletion Helper settings. 1282 * <p> 1283 * Input: Nothing. 1284 * <p> 1285 * Output: Nothing. 1286 */ 1287 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1288 public static final String ACTION_DELETION_HELPER_SETTINGS 1289 = "android.settings.DELETION_HELPER_SETTINGS"; 1290 1291 // End of Intent actions for Settings 1292 1293 /** 1294 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1295 */ 1296 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1297 1298 /** 1299 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1300 */ 1301 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1302 1303 /** 1304 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1305 */ 1306 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1307 1308 /** 1309 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1310 * the settings generation in order to cache values locally. If this key is 1311 * mapped to a <code>null</code> string extra in the request bundle, the response 1312 * bundle will contain the same key mapped to a parcelable extra which would be 1313 * an {@link android.util.MemoryIntArray}. The response will also contain an 1314 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1315 * index in the array clients should use to lookup the generation. For efficiency 1316 * the caller should request the generation tracking memory array only if it 1317 * doesn't already have it. 1318 * 1319 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1320 */ 1321 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1322 1323 /** 1324 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1325 * to look up the generation id of the backing table. The value is an integer. 1326 * 1327 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1328 */ 1329 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1330 1331 /** 1332 * @hide Key with the settings table generation. The value is an integer. 1333 * 1334 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1335 */ 1336 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1337 1338 /** 1339 * @hide - User handle argument extra to the fast-path call()-based requests 1340 */ 1341 public static final String CALL_METHOD_USER_KEY = "_user"; 1342 1343 /** @hide - Private call() method to write to 'system' table */ 1344 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1345 1346 /** @hide - Private call() method to write to 'secure' table */ 1347 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1348 1349 /** @hide - Private call() method to write to 'global' table */ 1350 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1351 1352 /** 1353 * Activity Extra: Limit available options in launched activity based on the given authority. 1354 * <p> 1355 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1356 * provider's authorities as a String[]. This field is used by some intents to alter the 1357 * behavior of the called activity. 1358 * <p> 1359 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1360 * on the authority given. 1361 */ 1362 public static final String EXTRA_AUTHORITIES = "authorities"; 1363 1364 /** 1365 * Activity Extra: Limit available options in launched activity based on the given account 1366 * types. 1367 * <p> 1368 * This can be passed as an extra field in an Activity Intent with one or more account types 1369 * as a String[]. This field is used by some intents to alter the behavior of the called 1370 * activity. 1371 * <p> 1372 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1373 * list. 1374 */ 1375 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1376 1377 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1378 1379 /** 1380 * Activity Extra: The device identifier to act upon. 1381 * <p> 1382 * This can be passed as an extra field in an Activity Intent with a single 1383 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1384 * settings for the given device. 1385 * <p> 1386 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1387 * dialog for the given device. 1388 * @hide 1389 */ 1390 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1391 1392 /** 1393 * Activity Extra: Enable or disable Airplane Mode. 1394 * <p> 1395 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1396 * intent as a boolean to indicate if it should be enabled. 1397 */ 1398 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1399 1400 /** 1401 * Activity Extra: Enable or disable Battery saver mode. 1402 * <p> 1403 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1404 * intent as a boolean to indicate if it should be enabled. 1405 */ 1406 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1407 "android.settings.extra.battery_saver_mode_enabled"; 1408 1409 /** 1410 * Activity Extra: Enable or disable Do Not Disturb mode. 1411 * <p> 1412 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1413 * intent as a boolean to indicate if it should be enabled. 1414 */ 1415 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1416 "android.settings.extra.do_not_disturb_mode_enabled"; 1417 1418 /** 1419 * Activity Extra: How many minutes to enable do not disturb mode for. 1420 * <p> 1421 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1422 * intent to indicate how long do not disturb mode should be enabled for. 1423 */ 1424 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1425 "android.settings.extra.do_not_disturb_mode_minutes"; 1426 1427 /** 1428 * Activity Extra: Number of certificates 1429 * <p> 1430 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1431 * intent to indicate the number of certificates 1432 * @hide 1433 */ 1434 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1435 "android.settings.extra.number_of_certificates"; 1436 1437 private static final String JID_RESOURCE_PREFIX = "android"; 1438 1439 public static final String AUTHORITY = "settings"; 1440 1441 private static final String TAG = "Settings"; 1442 private static final boolean LOCAL_LOGV = false; 1443 1444 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1445 // with a partial enable/disable state in multi-threaded situations. 1446 private static final Object mLocationSettingsLock = new Object(); 1447 1448 public static class SettingNotFoundException extends AndroidException { 1449 public SettingNotFoundException(String msg) { 1450 super(msg); 1451 } 1452 } 1453 1454 /** 1455 * Common base for tables of name/value settings. 1456 */ 1457 public static class NameValueTable implements BaseColumns { 1458 public static final String NAME = "name"; 1459 public static final String VALUE = "value"; 1460 1461 protected static boolean putString(ContentResolver resolver, Uri uri, 1462 String name, String value) { 1463 // The database will take care of replacing duplicates. 1464 try { 1465 ContentValues values = new ContentValues(); 1466 values.put(NAME, name); 1467 values.put(VALUE, value); 1468 resolver.insert(uri, values); 1469 return true; 1470 } catch (SQLException e) { 1471 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1472 return false; 1473 } 1474 } 1475 1476 public static Uri getUriFor(Uri uri, String name) { 1477 return Uri.withAppendedPath(uri, name); 1478 } 1479 } 1480 1481 private static final class GenerationTracker { 1482 private final MemoryIntArray mArray; 1483 private final Runnable mErrorHandler; 1484 private final int mIndex; 1485 private int mCurrentGeneration; 1486 1487 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1488 int generation, Runnable errorHandler) { 1489 mArray = array; 1490 mIndex = index; 1491 mErrorHandler = errorHandler; 1492 mCurrentGeneration = generation; 1493 } 1494 1495 public boolean isGenerationChanged() { 1496 final int currentGeneration = readCurrentGeneration(); 1497 if (currentGeneration >= 0) { 1498 if (currentGeneration == mCurrentGeneration) { 1499 return false; 1500 } 1501 mCurrentGeneration = currentGeneration; 1502 } 1503 return true; 1504 } 1505 1506 private int readCurrentGeneration() { 1507 try { 1508 return mArray.get(mIndex); 1509 } catch (IOException e) { 1510 Log.e(TAG, "Error getting current generation", e); 1511 if (mErrorHandler != null) { 1512 mErrorHandler.run(); 1513 } 1514 } 1515 return -1; 1516 } 1517 1518 public void destroy() { 1519 try { 1520 mArray.close(); 1521 } catch (IOException e) { 1522 Log.e(TAG, "Error closing backing array", e); 1523 if (mErrorHandler != null) { 1524 mErrorHandler.run(); 1525 } 1526 } 1527 } 1528 } 1529 1530 // Thread-safe. 1531 private static class NameValueCache { 1532 private static final boolean DEBUG = false; 1533 1534 private final Uri mUri; 1535 1536 private static final String[] SELECT_VALUE = 1537 new String[] { Settings.NameValueTable.VALUE }; 1538 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1539 1540 // Must synchronize on 'this' to access mValues and mValuesVersion. 1541 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1542 1543 // Initially null; set lazily and held forever. Synchronized on 'this'. 1544 private IContentProvider mContentProvider = null; 1545 1546 // The method we'll call (or null, to not use) on the provider 1547 // for the fast path of retrieving settings. 1548 private final String mCallGetCommand; 1549 private final String mCallSetCommand; 1550 1551 @GuardedBy("this") 1552 private GenerationTracker mGenerationTracker; 1553 1554 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1555 mUri = uri; 1556 mCallGetCommand = getCommand; 1557 mCallSetCommand = setCommand; 1558 } 1559 1560 private IContentProvider lazyGetProvider(ContentResolver cr) { 1561 IContentProvider cp = null; 1562 synchronized (this) { 1563 cp = mContentProvider; 1564 if (cp == null) { 1565 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1566 } 1567 } 1568 return cp; 1569 } 1570 1571 public boolean putStringForUser(ContentResolver cr, String name, String value, 1572 final int userHandle) { 1573 try { 1574 Bundle arg = new Bundle(); 1575 arg.putString(Settings.NameValueTable.VALUE, value); 1576 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1577 IContentProvider cp = lazyGetProvider(cr); 1578 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1579 } catch (RemoteException e) { 1580 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1581 return false; 1582 } 1583 return true; 1584 } 1585 1586 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1587 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1588 if (isSelf) { 1589 synchronized (this) { 1590 if (mGenerationTracker != null) { 1591 if (mGenerationTracker.isGenerationChanged()) { 1592 if (DEBUG) { 1593 Log.i(TAG, "Generation changed for type:" 1594 + mUri.getPath() + " in package:" 1595 + cr.getPackageName() +" and user:" + userHandle); 1596 } 1597 mValues.clear(); 1598 } else if (mValues.containsKey(name)) { 1599 return mValues.get(name); 1600 } 1601 } 1602 } 1603 } else { 1604 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1605 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1606 } 1607 1608 IContentProvider cp = lazyGetProvider(cr); 1609 1610 // Try the fast path first, not using query(). If this 1611 // fails (alternate Settings provider that doesn't support 1612 // this interface?) then we fall back to the query/table 1613 // interface. 1614 if (mCallGetCommand != null) { 1615 try { 1616 Bundle args = null; 1617 if (!isSelf) { 1618 args = new Bundle(); 1619 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1620 } 1621 boolean needsGenerationTracker = false; 1622 synchronized (this) { 1623 if (isSelf && mGenerationTracker == null) { 1624 needsGenerationTracker = true; 1625 if (args == null) { 1626 args = new Bundle(); 1627 } 1628 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1629 if (DEBUG) { 1630 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1631 + " in package:" + cr.getPackageName() +" and user:" 1632 + userHandle); 1633 } 1634 } 1635 } 1636 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1637 if (b != null) { 1638 String value = b.getString(Settings.NameValueTable.VALUE); 1639 // Don't update our cache for reads of other users' data 1640 if (isSelf) { 1641 synchronized (this) { 1642 if (needsGenerationTracker) { 1643 MemoryIntArray array = b.getParcelable( 1644 CALL_METHOD_TRACK_GENERATION_KEY); 1645 final int index = b.getInt( 1646 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1647 if (array != null && index >= 0) { 1648 final int generation = b.getInt( 1649 CALL_METHOD_GENERATION_KEY, 0); 1650 if (DEBUG) { 1651 Log.i(TAG, "Received generation tracker for type:" 1652 + mUri.getPath() + " in package:" 1653 + cr.getPackageName() + " and user:" 1654 + userHandle + " with index:" + index); 1655 } 1656 mGenerationTracker = new GenerationTracker(array, index, 1657 generation, () -> { 1658 synchronized (this) { 1659 Log.e(TAG, "Error accessing generation" 1660 + " tracker - removing"); 1661 if (mGenerationTracker != null) { 1662 GenerationTracker generationTracker = 1663 mGenerationTracker; 1664 mGenerationTracker = null; 1665 generationTracker.destroy(); 1666 mValues.clear(); 1667 } 1668 } 1669 }); 1670 } 1671 } 1672 mValues.put(name, value); 1673 } 1674 } else { 1675 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1676 + " by " + UserHandle.myUserId() 1677 + " so not updating cache"); 1678 } 1679 return value; 1680 } 1681 // If the response Bundle is null, we fall through 1682 // to the query interface below. 1683 } catch (RemoteException e) { 1684 // Not supported by the remote side? Fall through 1685 // to query(). 1686 } 1687 } 1688 1689 Cursor c = null; 1690 try { 1691 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1692 new String[]{name}, null, null); 1693 if (c == null) { 1694 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1695 return null; 1696 } 1697 1698 String value = c.moveToNext() ? c.getString(0) : null; 1699 synchronized (this) { 1700 mValues.put(name, value); 1701 } 1702 if (LOCAL_LOGV) { 1703 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1704 name + " = " + (value == null ? "(null)" : value)); 1705 } 1706 return value; 1707 } catch (RemoteException e) { 1708 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1709 return null; // Return null, but don't cache it. 1710 } finally { 1711 if (c != null) c.close(); 1712 } 1713 } 1714 } 1715 1716 /** 1717 * Checks if the specified context can draw on top of other apps. As of API 1718 * level 23, an app cannot draw on top of other apps unless it declares the 1719 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1720 * manifest, <em>and</em> the user specifically grants the app this 1721 * capability. To prompt the user to grant this approval, the app must send an 1722 * intent with the action 1723 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1724 * causes the system to display a permission management screen. 1725 * 1726 * @param context App context. 1727 * @return true if the specified context can draw on top of other apps, false otherwise 1728 */ 1729 public static boolean canDrawOverlays(Context context) { 1730 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1731 context.getOpPackageName(), false); 1732 } 1733 1734 /** 1735 * System settings, containing miscellaneous system preferences. This 1736 * table holds simple name/value pairs. There are convenience 1737 * functions for accessing individual settings entries. 1738 */ 1739 public static final class System extends NameValueTable { 1740 private static final float DEFAULT_FONT_SCALE = 1.0f; 1741 1742 /** @hide */ 1743 public static interface Validator { 1744 public boolean validate(String value); 1745 } 1746 1747 /** 1748 * The content:// style URL for this table 1749 */ 1750 public static final Uri CONTENT_URI = 1751 Uri.parse("content://" + AUTHORITY + "/system"); 1752 1753 private static final NameValueCache sNameValueCache = new NameValueCache( 1754 CONTENT_URI, 1755 CALL_METHOD_GET_SYSTEM, 1756 CALL_METHOD_PUT_SYSTEM); 1757 1758 private static final HashSet<String> MOVED_TO_SECURE; 1759 static { 1760 MOVED_TO_SECURE = new HashSet<String>(30); 1761 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1762 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1763 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1764 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1765 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1766 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1767 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1768 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1769 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1770 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1771 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1772 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1773 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1774 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1775 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1776 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1777 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1778 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1779 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1780 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1781 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1782 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1783 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1784 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1785 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1786 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1787 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1788 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1789 1790 // At one time in System, then Global, but now back in Secure 1791 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1792 } 1793 1794 private static final HashSet<String> MOVED_TO_GLOBAL; 1795 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1796 static { 1797 MOVED_TO_GLOBAL = new HashSet<String>(); 1798 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1799 1800 // these were originally in system but migrated to secure in the past, 1801 // so are duplicated in the Secure.* namespace 1802 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1803 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1804 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1805 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1806 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1807 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1808 1809 // these are moving directly from system to global 1810 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1811 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1812 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1813 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1814 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1815 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1816 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1817 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1818 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1819 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1820 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1821 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1822 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1823 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1824 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1825 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1826 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1827 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1828 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1829 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1830 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1831 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1832 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1833 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1834 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1835 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1836 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1837 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1838 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1839 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1840 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1841 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1842 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1843 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1844 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1845 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1846 } 1847 1848 private static final Validator sBooleanValidator = 1849 new DiscreteValueValidator(new String[] {"0", "1"}); 1850 1851 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1852 @Override 1853 public boolean validate(String value) { 1854 try { 1855 return Integer.parseInt(value) >= 0; 1856 } catch (NumberFormatException e) { 1857 return false; 1858 } 1859 } 1860 }; 1861 1862 private static final Validator sUriValidator = new Validator() { 1863 @Override 1864 public boolean validate(String value) { 1865 try { 1866 Uri.decode(value); 1867 return true; 1868 } catch (IllegalArgumentException e) { 1869 return false; 1870 } 1871 } 1872 }; 1873 1874 private static final Validator sLenientIpAddressValidator = new Validator() { 1875 private static final int MAX_IPV6_LENGTH = 45; 1876 1877 @Override 1878 public boolean validate(String value) { 1879 return value.length() <= MAX_IPV6_LENGTH; 1880 } 1881 }; 1882 1883 /** @hide */ 1884 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1885 outKeySet.addAll(MOVED_TO_GLOBAL); 1886 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1887 } 1888 1889 /** @hide */ 1890 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1891 outKeySet.addAll(MOVED_TO_SECURE); 1892 } 1893 1894 /** @hide */ 1895 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1896 outKeySet.addAll(MOVED_TO_GLOBAL); 1897 } 1898 1899 /** 1900 * Look up a name in the database. 1901 * @param resolver to access the database with 1902 * @param name to look up in the table 1903 * @return the corresponding value, or null if not present 1904 */ 1905 public static String getString(ContentResolver resolver, String name) { 1906 return getStringForUser(resolver, name, UserHandle.myUserId()); 1907 } 1908 1909 /** @hide */ 1910 public static String getStringForUser(ContentResolver resolver, String name, 1911 int userHandle) { 1912 if (MOVED_TO_SECURE.contains(name)) { 1913 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1914 + " to android.provider.Settings.Secure, returning read-only value."); 1915 return Secure.getStringForUser(resolver, name, userHandle); 1916 } 1917 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1918 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1919 + " to android.provider.Settings.Global, returning read-only value."); 1920 return Global.getStringForUser(resolver, name, userHandle); 1921 } 1922 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1923 } 1924 1925 /** 1926 * Store a name/value pair into the database. 1927 * @param resolver to access the database with 1928 * @param name to store 1929 * @param value to associate with the name 1930 * @return true if the value was set, false on database errors 1931 */ 1932 public static boolean putString(ContentResolver resolver, String name, String value) { 1933 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1934 } 1935 1936 /** @hide */ 1937 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1938 int userHandle) { 1939 if (MOVED_TO_SECURE.contains(name)) { 1940 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1941 + " to android.provider.Settings.Secure, value is unchanged."); 1942 return false; 1943 } 1944 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1945 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1946 + " to android.provider.Settings.Global, value is unchanged."); 1947 return false; 1948 } 1949 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1950 } 1951 1952 /** 1953 * Construct the content URI for a particular name/value pair, 1954 * useful for monitoring changes with a ContentObserver. 1955 * @param name to look up in the table 1956 * @return the corresponding content URI, or null if not present 1957 */ 1958 public static Uri getUriFor(String name) { 1959 if (MOVED_TO_SECURE.contains(name)) { 1960 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1961 + " to android.provider.Settings.Secure, returning Secure URI."); 1962 return Secure.getUriFor(Secure.CONTENT_URI, name); 1963 } 1964 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1965 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1966 + " to android.provider.Settings.Global, returning read-only global URI."); 1967 return Global.getUriFor(Global.CONTENT_URI, name); 1968 } 1969 return getUriFor(CONTENT_URI, name); 1970 } 1971 1972 /** 1973 * Convenience function for retrieving a single system settings value 1974 * as an integer. Note that internally setting values are always 1975 * stored as strings; this function converts the string to an integer 1976 * for you. The default value will be returned if the setting is 1977 * not defined or not an integer. 1978 * 1979 * @param cr The ContentResolver to access. 1980 * @param name The name of the setting to retrieve. 1981 * @param def Value to return if the setting is not defined. 1982 * 1983 * @return The setting's current value, or 'def' if it is not defined 1984 * or not a valid integer. 1985 */ 1986 public static int getInt(ContentResolver cr, String name, int def) { 1987 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1988 } 1989 1990 /** @hide */ 1991 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1992 String v = getStringForUser(cr, name, userHandle); 1993 try { 1994 return v != null ? Integer.parseInt(v) : def; 1995 } catch (NumberFormatException e) { 1996 return def; 1997 } 1998 } 1999 2000 /** 2001 * Convenience function for retrieving a single system settings value 2002 * as an integer. Note that internally setting values are always 2003 * stored as strings; this function converts the string to an integer 2004 * for you. 2005 * <p> 2006 * This version does not take a default value. If the setting has not 2007 * been set, or the string value is not a number, 2008 * it throws {@link SettingNotFoundException}. 2009 * 2010 * @param cr The ContentResolver to access. 2011 * @param name The name of the setting to retrieve. 2012 * 2013 * @throws SettingNotFoundException Thrown if a setting by the given 2014 * name can't be found or the setting value is not an integer. 2015 * 2016 * @return The setting's current value. 2017 */ 2018 public static int getInt(ContentResolver cr, String name) 2019 throws SettingNotFoundException { 2020 return getIntForUser(cr, name, UserHandle.myUserId()); 2021 } 2022 2023 /** @hide */ 2024 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2025 throws SettingNotFoundException { 2026 String v = getStringForUser(cr, name, userHandle); 2027 try { 2028 return Integer.parseInt(v); 2029 } catch (NumberFormatException e) { 2030 throw new SettingNotFoundException(name); 2031 } 2032 } 2033 2034 /** 2035 * Convenience function for updating a single settings value as an 2036 * integer. This will either create a new entry in the table if the 2037 * given name does not exist, or modify the value of the existing row 2038 * with that name. Note that internally setting values are always 2039 * stored as strings, so this function converts the given value to a 2040 * string before storing it. 2041 * 2042 * @param cr The ContentResolver to access. 2043 * @param name The name of the setting to modify. 2044 * @param value The new value for the setting. 2045 * @return true if the value was set, false on database errors 2046 */ 2047 public static boolean putInt(ContentResolver cr, String name, int value) { 2048 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2049 } 2050 2051 /** @hide */ 2052 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2053 int userHandle) { 2054 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2055 } 2056 2057 /** 2058 * Convenience function for retrieving a single system settings value 2059 * as a {@code long}. Note that internally setting values are always 2060 * stored as strings; this function converts the string to a {@code long} 2061 * for you. The default value will be returned if the setting is 2062 * not defined or not a {@code long}. 2063 * 2064 * @param cr The ContentResolver to access. 2065 * @param name The name of the setting to retrieve. 2066 * @param def Value to return if the setting is not defined. 2067 * 2068 * @return The setting's current value, or 'def' if it is not defined 2069 * or not a valid {@code long}. 2070 */ 2071 public static long getLong(ContentResolver cr, String name, long def) { 2072 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2073 } 2074 2075 /** @hide */ 2076 public static long getLongForUser(ContentResolver cr, String name, long def, 2077 int userHandle) { 2078 String valString = getStringForUser(cr, name, userHandle); 2079 long value; 2080 try { 2081 value = valString != null ? Long.parseLong(valString) : def; 2082 } catch (NumberFormatException e) { 2083 value = def; 2084 } 2085 return value; 2086 } 2087 2088 /** 2089 * Convenience function for retrieving a single system settings value 2090 * as a {@code long}. Note that internally setting values are always 2091 * stored as strings; this function converts the string to a {@code long} 2092 * for you. 2093 * <p> 2094 * This version does not take a default value. If the setting has not 2095 * been set, or the string value is not a number, 2096 * it throws {@link SettingNotFoundException}. 2097 * 2098 * @param cr The ContentResolver to access. 2099 * @param name The name of the setting to retrieve. 2100 * 2101 * @return The setting's current value. 2102 * @throws SettingNotFoundException Thrown if a setting by the given 2103 * name can't be found or the setting value is not an integer. 2104 */ 2105 public static long getLong(ContentResolver cr, String name) 2106 throws SettingNotFoundException { 2107 return getLongForUser(cr, name, UserHandle.myUserId()); 2108 } 2109 2110 /** @hide */ 2111 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2112 throws SettingNotFoundException { 2113 String valString = getStringForUser(cr, name, userHandle); 2114 try { 2115 return Long.parseLong(valString); 2116 } catch (NumberFormatException e) { 2117 throw new SettingNotFoundException(name); 2118 } 2119 } 2120 2121 /** 2122 * Convenience function for updating a single settings value as a long 2123 * integer. This will either create a new entry in the table if the 2124 * given name does not exist, or modify the value of the existing row 2125 * with that name. Note that internally setting values are always 2126 * stored as strings, so this function converts the given value to a 2127 * string before storing it. 2128 * 2129 * @param cr The ContentResolver to access. 2130 * @param name The name of the setting to modify. 2131 * @param value The new value for the setting. 2132 * @return true if the value was set, false on database errors 2133 */ 2134 public static boolean putLong(ContentResolver cr, String name, long value) { 2135 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2136 } 2137 2138 /** @hide */ 2139 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2140 int userHandle) { 2141 return putStringForUser(cr, name, Long.toString(value), userHandle); 2142 } 2143 2144 /** 2145 * Convenience function for retrieving a single system settings value 2146 * as a floating point number. Note that internally setting values are 2147 * always stored as strings; this function converts the string to an 2148 * float for you. The default value will be returned if the setting 2149 * is not defined or not a valid float. 2150 * 2151 * @param cr The ContentResolver to access. 2152 * @param name The name of the setting to retrieve. 2153 * @param def Value to return if the setting is not defined. 2154 * 2155 * @return The setting's current value, or 'def' if it is not defined 2156 * or not a valid float. 2157 */ 2158 public static float getFloat(ContentResolver cr, String name, float def) { 2159 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2160 } 2161 2162 /** @hide */ 2163 public static float getFloatForUser(ContentResolver cr, String name, float def, 2164 int userHandle) { 2165 String v = getStringForUser(cr, name, userHandle); 2166 try { 2167 return v != null ? Float.parseFloat(v) : def; 2168 } catch (NumberFormatException e) { 2169 return def; 2170 } 2171 } 2172 2173 /** 2174 * Convenience function for retrieving a single system settings value 2175 * as a float. Note that internally setting values are always 2176 * stored as strings; this function converts the string to a float 2177 * for you. 2178 * <p> 2179 * This version does not take a default value. If the setting has not 2180 * been set, or the string value is not a number, 2181 * it throws {@link SettingNotFoundException}. 2182 * 2183 * @param cr The ContentResolver to access. 2184 * @param name The name of the setting to retrieve. 2185 * 2186 * @throws SettingNotFoundException Thrown if a setting by the given 2187 * name can't be found or the setting value is not a float. 2188 * 2189 * @return The setting's current value. 2190 */ 2191 public static float getFloat(ContentResolver cr, String name) 2192 throws SettingNotFoundException { 2193 return getFloatForUser(cr, name, UserHandle.myUserId()); 2194 } 2195 2196 /** @hide */ 2197 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2198 throws SettingNotFoundException { 2199 String v = getStringForUser(cr, name, userHandle); 2200 if (v == null) { 2201 throw new SettingNotFoundException(name); 2202 } 2203 try { 2204 return Float.parseFloat(v); 2205 } catch (NumberFormatException e) { 2206 throw new SettingNotFoundException(name); 2207 } 2208 } 2209 2210 /** 2211 * Convenience function for updating a single settings value as a 2212 * floating point number. This will either create a new entry in the 2213 * table if the given name does not exist, or modify the value of the 2214 * existing row with that name. Note that internally setting values 2215 * are always stored as strings, so this function converts the given 2216 * value to a string before storing it. 2217 * 2218 * @param cr The ContentResolver to access. 2219 * @param name The name of the setting to modify. 2220 * @param value The new value for the setting. 2221 * @return true if the value was set, false on database errors 2222 */ 2223 public static boolean putFloat(ContentResolver cr, String name, float value) { 2224 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2225 } 2226 2227 /** @hide */ 2228 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2229 int userHandle) { 2230 return putStringForUser(cr, name, Float.toString(value), userHandle); 2231 } 2232 2233 /** 2234 * Convenience function to read all of the current 2235 * configuration-related settings into a 2236 * {@link Configuration} object. 2237 * 2238 * @param cr The ContentResolver to access. 2239 * @param outConfig Where to place the configuration settings. 2240 */ 2241 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2242 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2243 false /* updateSettingsIfEmpty */); 2244 } 2245 2246 /** @hide */ 2247 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2248 int userHandle, boolean updateSettingsIfEmpty) { 2249 outConfig.fontScale = Settings.System.getFloatForUser( 2250 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2251 if (outConfig.fontScale < 0) { 2252 outConfig.fontScale = DEFAULT_FONT_SCALE; 2253 } 2254 2255 final String localeValue = 2256 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2257 if (localeValue != null) { 2258 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2259 } else { 2260 // Do not update configuration with emtpy settings since we need to take over the 2261 // locale list of previous user if the settings value is empty. This happens when a 2262 // new user is created. 2263 2264 if (updateSettingsIfEmpty) { 2265 // Make current configuration persistent. This is necessary the first time a 2266 // user log in. At the first login, the configuration settings are empty, so we 2267 // need to store the adjusted configuration as the initial settings. 2268 Settings.System.putStringForUser( 2269 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2270 userHandle); 2271 } 2272 } 2273 } 2274 2275 /** 2276 * @hide Erase the fields in the Configuration that should be applied 2277 * by the settings. 2278 */ 2279 public static void clearConfiguration(Configuration inoutConfig) { 2280 inoutConfig.fontScale = 0; 2281 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2282 inoutConfig.clearLocales(); 2283 } 2284 } 2285 2286 /** 2287 * Convenience function to write a batch of configuration-related 2288 * settings from a {@link Configuration} object. 2289 * 2290 * @param cr The ContentResolver to access. 2291 * @param config The settings to write. 2292 * @return true if the values were set, false on database errors 2293 */ 2294 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2295 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2296 } 2297 2298 /** @hide */ 2299 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2300 int userHandle) { 2301 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2302 Settings.System.putStringForUser( 2303 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2304 } 2305 2306 /** @hide */ 2307 public static boolean hasInterestingConfigurationChanges(int changes) { 2308 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2309 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2310 } 2311 2312 /** @deprecated - Do not use */ 2313 @Deprecated 2314 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2315 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2316 } 2317 2318 /** 2319 * @hide 2320 * @deprecated - Do not use 2321 */ 2322 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2323 int userHandle) { 2324 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2325 } 2326 2327 /** @deprecated - Do not use */ 2328 @Deprecated 2329 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2330 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2331 } 2332 2333 /** 2334 * @hide 2335 * @deprecated - Do not use 2336 */ 2337 @Deprecated 2338 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2339 int userHandle) { 2340 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2341 } 2342 2343 private static final class DiscreteValueValidator implements Validator { 2344 private final String[] mValues; 2345 2346 public DiscreteValueValidator(String[] values) { 2347 mValues = values; 2348 } 2349 2350 @Override 2351 public boolean validate(String value) { 2352 return ArrayUtils.contains(mValues, value); 2353 } 2354 } 2355 2356 private static final class InclusiveIntegerRangeValidator implements Validator { 2357 private final int mMin; 2358 private final int mMax; 2359 2360 public InclusiveIntegerRangeValidator(int min, int max) { 2361 mMin = min; 2362 mMax = max; 2363 } 2364 2365 @Override 2366 public boolean validate(String value) { 2367 try { 2368 final int intValue = Integer.parseInt(value); 2369 return intValue >= mMin && intValue <= mMax; 2370 } catch (NumberFormatException e) { 2371 return false; 2372 } 2373 } 2374 } 2375 2376 private static final class InclusiveFloatRangeValidator implements Validator { 2377 private final float mMin; 2378 private final float mMax; 2379 2380 public InclusiveFloatRangeValidator(float min, float max) { 2381 mMin = min; 2382 mMax = max; 2383 } 2384 2385 @Override 2386 public boolean validate(String value) { 2387 try { 2388 final float floatValue = Float.parseFloat(value); 2389 return floatValue >= mMin && floatValue <= mMax; 2390 } catch (NumberFormatException e) { 2391 return false; 2392 } 2393 } 2394 } 2395 2396 /** 2397 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2398 */ 2399 @Deprecated 2400 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2401 2402 /** 2403 * What happens when the user presses the end call button if they're not 2404 * on a call.<br/> 2405 * <b>Values:</b><br/> 2406 * 0 - The end button does nothing.<br/> 2407 * 1 - The end button goes to the home screen.<br/> 2408 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2409 * 3 - The end button goes to the home screen. If the user is already on the 2410 * home screen, it puts the device to sleep. 2411 */ 2412 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2413 2414 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2415 new InclusiveIntegerRangeValidator(0, 3); 2416 2417 /** 2418 * END_BUTTON_BEHAVIOR value for "go home". 2419 * @hide 2420 */ 2421 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2422 2423 /** 2424 * END_BUTTON_BEHAVIOR value for "go to sleep". 2425 * @hide 2426 */ 2427 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2428 2429 /** 2430 * END_BUTTON_BEHAVIOR default value. 2431 * @hide 2432 */ 2433 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2434 2435 /** 2436 * Is advanced settings mode turned on. 0 == no, 1 == yes 2437 * @hide 2438 */ 2439 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2440 2441 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2442 2443 /** 2444 * ADVANCED_SETTINGS default value. 2445 * @hide 2446 */ 2447 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2448 2449 /** 2450 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2451 */ 2452 @Deprecated 2453 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2454 2455 /** 2456 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2457 */ 2458 @Deprecated 2459 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2460 2461 /** 2462 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2463 */ 2464 @Deprecated 2465 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2466 2467 /** 2468 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2469 * {@hide} 2470 */ 2471 @Deprecated 2472 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2473 2474 /** 2475 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2476 */ 2477 @Deprecated 2478 public static final String RADIO_CELL = Global.RADIO_CELL; 2479 2480 /** 2481 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2482 */ 2483 @Deprecated 2484 public static final String RADIO_NFC = Global.RADIO_NFC; 2485 2486 /** 2487 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2488 */ 2489 @Deprecated 2490 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2491 2492 /** 2493 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2494 * 2495 * {@hide} 2496 */ 2497 @Deprecated 2498 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2499 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2500 2501 /** 2502 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2503 */ 2504 @Deprecated 2505 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2506 2507 /** 2508 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2509 */ 2510 @Deprecated 2511 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2512 2513 /** 2514 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2515 */ 2516 @Deprecated 2517 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2518 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2519 2520 /** 2521 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2522 */ 2523 @Deprecated 2524 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2525 2526 /** 2527 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2528 */ 2529 @Deprecated 2530 public static final String MODE_RINGER = Global.MODE_RINGER; 2531 2532 /** 2533 * Whether to use static IP and other static network attributes. 2534 * <p> 2535 * Set to 1 for true and 0 for false. 2536 * 2537 * @deprecated Use {@link WifiManager} instead 2538 */ 2539 @Deprecated 2540 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2541 2542 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2543 2544 /** 2545 * The static IP address. 2546 * <p> 2547 * Example: "192.168.1.51" 2548 * 2549 * @deprecated Use {@link WifiManager} instead 2550 */ 2551 @Deprecated 2552 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2553 2554 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2555 2556 /** 2557 * If using static IP, the gateway's IP address. 2558 * <p> 2559 * Example: "192.168.1.1" 2560 * 2561 * @deprecated Use {@link WifiManager} instead 2562 */ 2563 @Deprecated 2564 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2565 2566 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2567 2568 /** 2569 * If using static IP, the net mask. 2570 * <p> 2571 * Example: "255.255.255.0" 2572 * 2573 * @deprecated Use {@link WifiManager} instead 2574 */ 2575 @Deprecated 2576 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2577 2578 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2579 2580 /** 2581 * If using static IP, the primary DNS's IP address. 2582 * <p> 2583 * Example: "192.168.1.1" 2584 * 2585 * @deprecated Use {@link WifiManager} instead 2586 */ 2587 @Deprecated 2588 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2589 2590 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2591 2592 /** 2593 * If using static IP, the secondary DNS's IP address. 2594 * <p> 2595 * Example: "192.168.1.2" 2596 * 2597 * @deprecated Use {@link WifiManager} instead 2598 */ 2599 @Deprecated 2600 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2601 2602 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2603 2604 /** 2605 * Determines whether remote devices may discover and/or connect to 2606 * this device. 2607 * <P>Type: INT</P> 2608 * 2 -- discoverable and connectable 2609 * 1 -- connectable but not discoverable 2610 * 0 -- neither connectable nor discoverable 2611 */ 2612 public static final String BLUETOOTH_DISCOVERABILITY = 2613 "bluetooth_discoverability"; 2614 2615 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2616 new InclusiveIntegerRangeValidator(0, 2); 2617 2618 /** 2619 * Bluetooth discoverability timeout. If this value is nonzero, then 2620 * Bluetooth becomes discoverable for a certain number of seconds, 2621 * after which is becomes simply connectable. The value is in seconds. 2622 */ 2623 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2624 "bluetooth_discoverability_timeout"; 2625 2626 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2627 sNonNegativeIntegerValidator; 2628 2629 /** 2630 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2631 * instead 2632 */ 2633 @Deprecated 2634 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2635 2636 /** 2637 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2638 * instead 2639 */ 2640 @Deprecated 2641 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2642 2643 /** 2644 * @deprecated Use 2645 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2646 * instead 2647 */ 2648 @Deprecated 2649 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2650 "lock_pattern_tactile_feedback_enabled"; 2651 2652 /** 2653 * A formatted string of the next alarm that is set, or the empty string 2654 * if there is no alarm set. 2655 * 2656 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2657 */ 2658 @Deprecated 2659 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2660 2661 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2662 private static final int MAX_LENGTH = 1000; 2663 2664 @Override 2665 public boolean validate(String value) { 2666 // TODO: No idea what the correct format is. 2667 return value == null || value.length() < MAX_LENGTH; 2668 } 2669 }; 2670 2671 /** 2672 * Scaling factor for fonts, float. 2673 */ 2674 public static final String FONT_SCALE = "font_scale"; 2675 2676 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2677 @Override 2678 public boolean validate(String value) { 2679 try { 2680 return Float.parseFloat(value) >= 0; 2681 } catch (NumberFormatException e) { 2682 return false; 2683 } 2684 } 2685 }; 2686 2687 /** 2688 * The serialized system locale value. 2689 * 2690 * Do not use this value directory. 2691 * To get system locale, use {@link LocaleList#getDefault} instead. 2692 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2693 * instead. 2694 * @hide 2695 */ 2696 public static final String SYSTEM_LOCALES = "system_locales"; 2697 2698 2699 /** 2700 * Name of an application package to be debugged. 2701 * 2702 * @deprecated Use {@link Global#DEBUG_APP} instead 2703 */ 2704 @Deprecated 2705 public static final String DEBUG_APP = Global.DEBUG_APP; 2706 2707 /** 2708 * If 1, when launching DEBUG_APP it will wait for the debugger before 2709 * starting user code. If 0, it will run normally. 2710 * 2711 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2712 */ 2713 @Deprecated 2714 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2715 2716 /** 2717 * Whether or not to dim the screen. 0=no 1=yes 2718 * @deprecated This setting is no longer used. 2719 */ 2720 @Deprecated 2721 public static final String DIM_SCREEN = "dim_screen"; 2722 2723 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2724 2725 /** 2726 * The amount of time in milliseconds before the device goes to sleep or begins 2727 * to dream after a period of inactivity. This value is also known as the 2728 * user activity timeout period since the screen isn't necessarily turned off 2729 * when it expires. 2730 */ 2731 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2732 2733 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2734 2735 /** 2736 * The screen backlight brightness between 0 and 255. 2737 */ 2738 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2739 2740 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2741 new InclusiveIntegerRangeValidator(0, 255); 2742 2743 /** 2744 * Control whether to enable automatic brightness mode. 2745 */ 2746 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2747 2748 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2749 2750 /** 2751 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2752 * or less (<0.0 >-1.0) bright. 2753 * @hide 2754 */ 2755 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2756 2757 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2758 new InclusiveFloatRangeValidator(-1, 1); 2759 2760 /** 2761 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2762 */ 2763 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2764 2765 /** 2766 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2767 */ 2768 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2769 2770 /** 2771 * Control whether the process CPU usage meter should be shown. 2772 * 2773 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2774 */ 2775 @Deprecated 2776 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2777 2778 /** 2779 * If 1, the activity manager will aggressively finish activities and 2780 * processes as soon as they are no longer needed. If 0, the normal 2781 * extended lifetime is used. 2782 * 2783 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2784 */ 2785 @Deprecated 2786 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2787 2788 /** 2789 * Determines which streams are affected by ringer mode changes. The 2790 * stream type's bit should be set to 1 if it should be muted when going 2791 * into an inaudible ringer mode. 2792 */ 2793 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2794 2795 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2796 sNonNegativeIntegerValidator; 2797 2798 /** 2799 * Determines which streams are affected by mute. The 2800 * stream type's bit should be set to 1 if it should be muted when a mute request 2801 * is received. 2802 */ 2803 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2804 2805 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2806 sNonNegativeIntegerValidator; 2807 2808 /** 2809 * Whether vibrate is on for different events. This is used internally, 2810 * changing this value will not change the vibrate. See AudioManager. 2811 */ 2812 public static final String VIBRATE_ON = "vibrate_on"; 2813 2814 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2815 2816 /** 2817 * If 1, redirects the system vibrator to all currently attached input devices 2818 * that support vibration. If there are no such input devices, then the system 2819 * vibrator is used instead. 2820 * If 0, does not register the system vibrator. 2821 * 2822 * This setting is mainly intended to provide a compatibility mechanism for 2823 * applications that only know about the system vibrator and do not use the 2824 * input device vibrator API. 2825 * 2826 * @hide 2827 */ 2828 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2829 2830 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2831 2832 /** 2833 * Ringer volume. This is used internally, changing this value will not 2834 * change the volume. See AudioManager. 2835 * 2836 * @removed Not used by anything since API 2. 2837 */ 2838 public static final String VOLUME_RING = "volume_ring"; 2839 2840 /** 2841 * System/notifications volume. This is used internally, changing this 2842 * value will not change the volume. See AudioManager. 2843 * 2844 * @removed Not used by anything since API 2. 2845 */ 2846 public static final String VOLUME_SYSTEM = "volume_system"; 2847 2848 /** 2849 * Voice call volume. This is used internally, changing this value will 2850 * not change the volume. See AudioManager. 2851 * 2852 * @removed Not used by anything since API 2. 2853 */ 2854 public static final String VOLUME_VOICE = "volume_voice"; 2855 2856 /** 2857 * Music/media/gaming volume. This is used internally, changing this 2858 * value will not change the volume. See AudioManager. 2859 * 2860 * @removed Not used by anything since API 2. 2861 */ 2862 public static final String VOLUME_MUSIC = "volume_music"; 2863 2864 /** 2865 * Alarm volume. This is used internally, changing this 2866 * value will not change the volume. See AudioManager. 2867 * 2868 * @removed Not used by anything since API 2. 2869 */ 2870 public static final String VOLUME_ALARM = "volume_alarm"; 2871 2872 /** 2873 * Notification volume. This is used internally, changing this 2874 * value will not change the volume. See AudioManager. 2875 * 2876 * @removed Not used by anything since API 2. 2877 */ 2878 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2879 2880 /** 2881 * Bluetooth Headset volume. This is used internally, changing this value will 2882 * not change the volume. See AudioManager. 2883 * 2884 * @removed Not used by anything since API 2. 2885 */ 2886 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2887 2888 /** 2889 * Master volume (float in the range 0.0f to 1.0f). 2890 * 2891 * @hide 2892 */ 2893 public static final String VOLUME_MASTER = "volume_master"; 2894 2895 /** 2896 * Master mono (int 1 = mono, 0 = normal). 2897 * 2898 * @hide 2899 */ 2900 public static final String MASTER_MONO = "master_mono"; 2901 2902 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2903 2904 /** 2905 * Whether the notifications should use the ring volume (value of 1) or 2906 * a separate notification volume (value of 0). In most cases, users 2907 * will have this enabled so the notification and ringer volumes will be 2908 * the same. However, power users can disable this and use the separate 2909 * notification volume control. 2910 * <p> 2911 * Note: This is a one-off setting that will be removed in the future 2912 * when there is profile support. For this reason, it is kept hidden 2913 * from the public APIs. 2914 * 2915 * @hide 2916 * @deprecated 2917 */ 2918 @Deprecated 2919 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2920 "notifications_use_ring_volume"; 2921 2922 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2923 2924 /** 2925 * Whether silent mode should allow vibration feedback. This is used 2926 * internally in AudioService and the Sound settings activity to 2927 * coordinate decoupling of vibrate and silent modes. This setting 2928 * will likely be removed in a future release with support for 2929 * audio/vibe feedback profiles. 2930 * 2931 * Not used anymore. On devices with vibrator, the user explicitly selects 2932 * silent or vibrate mode. 2933 * Kept for use by legacy database upgrade code in DatabaseHelper. 2934 * @hide 2935 */ 2936 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2937 2938 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2939 2940 /** 2941 * The mapping of stream type (integer) to its setting. 2942 * 2943 * @removed Not used by anything since API 2. 2944 */ 2945 public static final String[] VOLUME_SETTINGS = { 2946 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2947 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2948 }; 2949 2950 /** 2951 * Appended to various volume related settings to record the previous 2952 * values before they the settings were affected by a silent/vibrate 2953 * ringer mode change. 2954 * 2955 * @removed Not used by anything since API 2. 2956 */ 2957 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2958 2959 /** 2960 * Persistent store for the system-wide default ringtone URI. 2961 * <p> 2962 * If you need to play the default ringtone at any given time, it is recommended 2963 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2964 * to the set default ringtone at the time of playing. 2965 * 2966 * @see #DEFAULT_RINGTONE_URI 2967 */ 2968 public static final String RINGTONE = "ringtone"; 2969 2970 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2971 2972 /** 2973 * A {@link Uri} that will point to the current default ringtone at any 2974 * given time. 2975 * <p> 2976 * If the current default ringtone is in the DRM provider and the caller 2977 * does not have permission, the exception will be a 2978 * FileNotFoundException. 2979 */ 2980 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2981 2982 /** {@hide} */ 2983 public static final String RINGTONE_CACHE = "ringtone_cache"; 2984 /** {@hide} */ 2985 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2986 2987 /** 2988 * Persistent store for the system-wide default notification sound. 2989 * 2990 * @see #RINGTONE 2991 * @see #DEFAULT_NOTIFICATION_URI 2992 */ 2993 public static final String NOTIFICATION_SOUND = "notification_sound"; 2994 2995 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2996 2997 /** 2998 * A {@link Uri} that will point to the current default notification 2999 * sound at any given time. 3000 * 3001 * @see #DEFAULT_RINGTONE_URI 3002 */ 3003 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3004 3005 /** {@hide} */ 3006 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3007 /** {@hide} */ 3008 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3009 3010 /** 3011 * Persistent store for the system-wide default alarm alert. 3012 * 3013 * @see #RINGTONE 3014 * @see #DEFAULT_ALARM_ALERT_URI 3015 */ 3016 public static final String ALARM_ALERT = "alarm_alert"; 3017 3018 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3019 3020 /** 3021 * A {@link Uri} that will point to the current default alarm alert at 3022 * any given time. 3023 * 3024 * @see #DEFAULT_ALARM_ALERT_URI 3025 */ 3026 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3027 3028 /** {@hide} */ 3029 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3030 /** {@hide} */ 3031 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3032 3033 /** 3034 * Persistent store for the system default media button event receiver. 3035 * 3036 * @hide 3037 */ 3038 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3039 3040 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3041 @Override 3042 public boolean validate(String value) { 3043 try { 3044 ComponentName.unflattenFromString(value); 3045 return true; 3046 } catch (NullPointerException e) { 3047 return false; 3048 } 3049 } 3050 }; 3051 3052 /** 3053 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3054 */ 3055 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3056 3057 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3058 3059 /** 3060 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3061 */ 3062 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3063 3064 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3065 3066 /** 3067 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3068 * feature converts two spaces to a "." and space. 3069 */ 3070 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3071 3072 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3073 3074 /** 3075 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3076 */ 3077 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3078 3079 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3080 3081 public static final String SHOW_GTALK_SERVICE_STATUS = 3082 "SHOW_GTALK_SERVICE_STATUS"; 3083 3084 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3085 3086 /** 3087 * Name of activity to use for wallpaper on the home screen. 3088 * 3089 * @deprecated Use {@link WallpaperManager} instead. 3090 */ 3091 @Deprecated 3092 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3093 3094 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3095 private static final int MAX_LENGTH = 1000; 3096 3097 @Override 3098 public boolean validate(String value) { 3099 if (value != null && value.length() > MAX_LENGTH) { 3100 return false; 3101 } 3102 return ComponentName.unflattenFromString(value) != null; 3103 } 3104 }; 3105 3106 /** 3107 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3108 * instead 3109 */ 3110 @Deprecated 3111 public static final String AUTO_TIME = Global.AUTO_TIME; 3112 3113 /** 3114 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3115 * instead 3116 */ 3117 @Deprecated 3118 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3119 3120 /** 3121 * Display times as 12 or 24 hours 3122 * 12 3123 * 24 3124 */ 3125 public static final String TIME_12_24 = "time_12_24"; 3126 3127 /** @hide */ 3128 public static final Validator TIME_12_24_VALIDATOR = 3129 new DiscreteValueValidator(new String[] {"12", "24"}); 3130 3131 /** 3132 * Date format string 3133 * mm/dd/yyyy 3134 * dd/mm/yyyy 3135 * yyyy/mm/dd 3136 */ 3137 public static final String DATE_FORMAT = "date_format"; 3138 3139 /** @hide */ 3140 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3141 @Override 3142 public boolean validate(String value) { 3143 try { 3144 new SimpleDateFormat(value); 3145 return true; 3146 } catch (IllegalArgumentException e) { 3147 return false; 3148 } 3149 } 3150 }; 3151 3152 /** 3153 * Whether the setup wizard has been run before (on first boot), or if 3154 * it still needs to be run. 3155 * 3156 * nonzero = it has been run in the past 3157 * 0 = it has not been run in the past 3158 */ 3159 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3160 3161 /** @hide */ 3162 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3163 3164 /** 3165 * Scaling factor for normal window animations. Setting to 0 will disable window 3166 * animations. 3167 * 3168 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3169 */ 3170 @Deprecated 3171 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3172 3173 /** 3174 * Scaling factor for activity transition animations. Setting to 0 will disable window 3175 * animations. 3176 * 3177 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3178 */ 3179 @Deprecated 3180 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3181 3182 /** 3183 * Scaling factor for Animator-based animations. This affects both the start delay and 3184 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3185 * The default value is 1. 3186 * 3187 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3188 */ 3189 @Deprecated 3190 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3191 3192 /** 3193 * Control whether the accelerometer will be used to change screen 3194 * orientation. If 0, it will not be used unless explicitly requested 3195 * by the application; if 1, it will be used by default unless explicitly 3196 * disabled by the application. 3197 */ 3198 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3199 3200 /** @hide */ 3201 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3202 3203 /** 3204 * Default screen rotation when no other policy applies. 3205 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3206 * preference, this rotation value will be used. Must be one of the 3207 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3208 * 3209 * @see android.view.Display#getRotation 3210 */ 3211 public static final String USER_ROTATION = "user_rotation"; 3212 3213 /** @hide */ 3214 public static final Validator USER_ROTATION_VALIDATOR = 3215 new InclusiveIntegerRangeValidator(0, 3); 3216 3217 /** 3218 * Control whether the rotation lock toggle in the System UI should be hidden. 3219 * Typically this is done for accessibility purposes to make it harder for 3220 * the user to accidentally toggle the rotation lock while the display rotation 3221 * has been locked for accessibility. 3222 * 3223 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3224 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3225 * 3226 * @hide 3227 */ 3228 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3229 "hide_rotation_lock_toggle_for_accessibility"; 3230 3231 /** @hide */ 3232 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3233 sBooleanValidator; 3234 3235 /** 3236 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3237 * be used by Phone and Setting apps; it shouldn't affect other apps. 3238 * The value is boolean (1 or 0). 3239 * 3240 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3241 * It was about AudioManager's setting and thus affected all the applications which 3242 * relied on the setting, while this is purely about the vibration setting for incoming 3243 * calls. 3244 */ 3245 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3246 3247 /** @hide */ 3248 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3249 3250 /** 3251 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3252 * boolean (1 or 0). 3253 */ 3254 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3255 3256 /** @hide */ 3257 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3258 3259 /** 3260 * CDMA only settings 3261 * DTMF tone type played by the dialer when dialing. 3262 * 0 = Normal 3263 * 1 = Long 3264 */ 3265 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3266 3267 /** @hide */ 3268 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3269 3270 /** 3271 * Whether the hearing aid is enabled. The value is 3272 * boolean (1 or 0). 3273 * @hide 3274 */ 3275 public static final String HEARING_AID = "hearing_aid"; 3276 3277 /** @hide */ 3278 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3279 3280 /** 3281 * CDMA only settings 3282 * TTY Mode 3283 * 0 = OFF 3284 * 1 = FULL 3285 * 2 = VCO 3286 * 3 = HCO 3287 * @hide 3288 */ 3289 public static final String TTY_MODE = "tty_mode"; 3290 3291 /** @hide */ 3292 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3293 3294 /** 3295 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3296 * boolean (1 or 0). 3297 */ 3298 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3299 3300 /** @hide */ 3301 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3302 3303 /** 3304 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3305 * boolean (1 or 0). 3306 */ 3307 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3308 3309 /** @hide */ 3310 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3311 3312 /** 3313 * @deprecated Each application that shows web suggestions should have its own 3314 * setting for this. 3315 */ 3316 @Deprecated 3317 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3318 3319 /** @hide */ 3320 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3321 3322 /** 3323 * Whether the notification LED should repeatedly flash when a notification is 3324 * pending. The value is boolean (1 or 0). 3325 * @hide 3326 */ 3327 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3328 3329 /** @hide */ 3330 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3331 3332 /** 3333 * Show pointer location on screen? 3334 * 0 = no 3335 * 1 = yes 3336 * @hide 3337 */ 3338 public static final String POINTER_LOCATION = "pointer_location"; 3339 3340 /** @hide */ 3341 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3342 3343 /** 3344 * Show touch positions on screen? 3345 * 0 = no 3346 * 1 = yes 3347 * @hide 3348 */ 3349 public static final String SHOW_TOUCHES = "show_touches"; 3350 3351 /** @hide */ 3352 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3353 3354 /** 3355 * Log raw orientation data from 3356 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3357 * orientationplot.py tool. 3358 * 0 = no 3359 * 1 = yes 3360 * @hide 3361 */ 3362 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3363 "window_orientation_listener_log"; 3364 3365 /** @hide */ 3366 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3367 3368 /** 3369 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3370 * instead 3371 * @hide 3372 */ 3373 @Deprecated 3374 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3375 3376 /** 3377 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3378 * instead 3379 * @hide 3380 */ 3381 @Deprecated 3382 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3383 3384 /** 3385 * Whether to play sounds when the keyguard is shown and dismissed. 3386 * @hide 3387 */ 3388 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3389 3390 /** @hide */ 3391 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3392 3393 /** 3394 * Whether the lockscreen should be completely disabled. 3395 * @hide 3396 */ 3397 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3398 3399 /** @hide */ 3400 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3401 3402 /** 3403 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3404 * instead 3405 * @hide 3406 */ 3407 @Deprecated 3408 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3409 3410 /** 3411 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3412 * instead 3413 * @hide 3414 */ 3415 @Deprecated 3416 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3417 3418 /** 3419 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3420 * instead 3421 * @hide 3422 */ 3423 @Deprecated 3424 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3425 3426 /** 3427 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3428 * instead 3429 * @hide 3430 */ 3431 @Deprecated 3432 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3433 3434 /** 3435 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3436 * instead 3437 * @hide 3438 */ 3439 @Deprecated 3440 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3441 3442 /** 3443 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3444 * instead 3445 * @hide 3446 */ 3447 @Deprecated 3448 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3449 3450 /** 3451 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3452 * instead 3453 * @hide 3454 */ 3455 @Deprecated 3456 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3457 3458 /** 3459 * Receive incoming SIP calls? 3460 * 0 = no 3461 * 1 = yes 3462 * @hide 3463 */ 3464 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3465 3466 /** @hide */ 3467 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3468 3469 /** 3470 * Call Preference String. 3471 * "SIP_ALWAYS" : Always use SIP with network access 3472 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3473 * @hide 3474 */ 3475 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3476 3477 /** @hide */ 3478 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3479 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3480 3481 /** 3482 * One of the sip call options: Always use SIP with network access. 3483 * @hide 3484 */ 3485 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3486 3487 /** @hide */ 3488 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3489 3490 /** 3491 * One of the sip call options: Only if destination is a SIP address. 3492 * @hide 3493 */ 3494 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3495 3496 /** @hide */ 3497 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3498 3499 /** 3500 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3501 * the user should be prompted each time a call is made whether it should be placed using 3502 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3503 * SIP_ADDRESS_ONLY. 3504 * @hide 3505 */ 3506 @Deprecated 3507 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3508 3509 /** @hide */ 3510 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3511 3512 /** 3513 * Pointer speed setting. 3514 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3515 * -7 = slowest 3516 * 0 = default speed 3517 * +7 = fastest 3518 * @hide 3519 */ 3520 public static final String POINTER_SPEED = "pointer_speed"; 3521 3522 /** @hide */ 3523 public static final Validator POINTER_SPEED_VALIDATOR = 3524 new InclusiveFloatRangeValidator(-7, 7); 3525 3526 /** 3527 * Whether lock-to-app will be triggered by long-press on recents. 3528 * @hide 3529 */ 3530 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3531 3532 /** @hide */ 3533 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3534 3535 /** 3536 * I am the lolrus. 3537 * <p> 3538 * Nonzero values indicate that the user has a bukkit. 3539 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3540 * @hide 3541 */ 3542 public static final String EGG_MODE = "egg_mode"; 3543 3544 /** @hide */ 3545 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3546 @Override 3547 public boolean validate(String value) { 3548 try { 3549 return Long.parseLong(value) >= 0; 3550 } catch (NumberFormatException e) { 3551 return false; 3552 } 3553 } 3554 }; 3555 3556 /** 3557 * IMPORTANT: If you add a new public settings you also have to add it to 3558 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3559 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3560 * the setting value. See an example above. 3561 */ 3562 3563 /** 3564 * Settings to backup. This is here so that it's in the same place as the settings 3565 * keys and easy to update. 3566 * 3567 * NOTE: Settings are backed up and restored in the order they appear 3568 * in this array. If you have one setting depending on another, 3569 * make sure that they are ordered appropriately. 3570 * 3571 * @hide 3572 */ 3573 public static final String[] SETTINGS_TO_BACKUP = { 3574 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3575 WIFI_USE_STATIC_IP, 3576 WIFI_STATIC_IP, 3577 WIFI_STATIC_GATEWAY, 3578 WIFI_STATIC_NETMASK, 3579 WIFI_STATIC_DNS1, 3580 WIFI_STATIC_DNS2, 3581 BLUETOOTH_DISCOVERABILITY, 3582 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3583 FONT_SCALE, 3584 DIM_SCREEN, 3585 SCREEN_OFF_TIMEOUT, 3586 SCREEN_BRIGHTNESS, 3587 SCREEN_BRIGHTNESS_MODE, 3588 SCREEN_AUTO_BRIGHTNESS_ADJ, 3589 VIBRATE_INPUT_DEVICES, 3590 MODE_RINGER_STREAMS_AFFECTED, 3591 TEXT_AUTO_REPLACE, 3592 TEXT_AUTO_CAPS, 3593 TEXT_AUTO_PUNCTUATE, 3594 TEXT_SHOW_PASSWORD, 3595 AUTO_TIME, // moved to global 3596 AUTO_TIME_ZONE, // moved to global 3597 TIME_12_24, 3598 DATE_FORMAT, 3599 DTMF_TONE_WHEN_DIALING, 3600 DTMF_TONE_TYPE_WHEN_DIALING, 3601 HEARING_AID, 3602 TTY_MODE, 3603 MASTER_MONO, 3604 SOUND_EFFECTS_ENABLED, 3605 HAPTIC_FEEDBACK_ENABLED, 3606 POWER_SOUNDS_ENABLED, // moved to global 3607 DOCK_SOUNDS_ENABLED, // moved to global 3608 LOCKSCREEN_SOUNDS_ENABLED, 3609 SHOW_WEB_SUGGESTIONS, 3610 SIP_CALL_OPTIONS, 3611 SIP_RECEIVE_CALLS, 3612 POINTER_SPEED, 3613 VIBRATE_WHEN_RINGING, 3614 RINGTONE, 3615 LOCK_TO_APP_ENABLED, 3616 NOTIFICATION_SOUND, 3617 ACCELEROMETER_ROTATION 3618 }; 3619 3620 /** 3621 * These are all public system settings 3622 * 3623 * @hide 3624 */ 3625 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3626 static { 3627 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3628 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3629 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3630 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3631 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3632 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3633 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3634 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3635 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3636 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3637 PUBLIC_SETTINGS.add(FONT_SCALE); 3638 PUBLIC_SETTINGS.add(DIM_SCREEN); 3639 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3640 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3641 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3642 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3643 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3644 PUBLIC_SETTINGS.add(VIBRATE_ON); 3645 PUBLIC_SETTINGS.add(VOLUME_RING); 3646 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3647 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3648 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3649 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3650 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3651 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3652 PUBLIC_SETTINGS.add(RINGTONE); 3653 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3654 PUBLIC_SETTINGS.add(ALARM_ALERT); 3655 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3656 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3657 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3658 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3659 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3660 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3661 PUBLIC_SETTINGS.add(TIME_12_24); 3662 PUBLIC_SETTINGS.add(DATE_FORMAT); 3663 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3664 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3665 PUBLIC_SETTINGS.add(USER_ROTATION); 3666 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3667 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3668 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3669 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3670 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3671 } 3672 3673 /** 3674 * These are all hidden system settings. 3675 * 3676 * @hide 3677 */ 3678 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3679 static { 3680 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3681 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3682 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3683 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3684 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3685 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3686 PRIVATE_SETTINGS.add(MASTER_MONO); 3687 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3688 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3689 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3690 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3691 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3692 PRIVATE_SETTINGS.add(HEARING_AID); 3693 PRIVATE_SETTINGS.add(TTY_MODE); 3694 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3695 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3696 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3697 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3698 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3699 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3700 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3701 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3702 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3703 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3704 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3705 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3706 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3707 PRIVATE_SETTINGS.add(LOCK_SOUND); 3708 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3709 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3710 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3711 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3712 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3713 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3714 PRIVATE_SETTINGS.add(POINTER_SPEED); 3715 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3716 PRIVATE_SETTINGS.add(EGG_MODE); 3717 } 3718 3719 /** 3720 * These are all public system settings 3721 * 3722 * @hide 3723 */ 3724 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3725 static { 3726 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3727 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3728 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3729 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3730 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3731 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3732 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3733 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3734 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3735 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3736 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3737 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3738 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3739 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3740 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3741 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3742 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3743 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3744 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3745 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3746 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3747 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3748 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3749 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3750 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3751 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3752 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3753 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3754 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3755 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3756 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3757 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3758 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3759 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3760 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3761 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3762 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3763 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3764 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3765 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3766 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3767 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3768 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3769 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3770 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3771 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3772 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3773 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3774 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3775 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3776 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3777 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3778 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3779 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3780 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3781 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3782 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3783 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3784 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3785 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3786 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3787 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3788 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3789 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3790 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3791 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3792 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3793 } 3794 3795 /** 3796 * These entries are considered common between the personal and the managed profile, 3797 * since the managed profile doesn't get to change them. 3798 */ 3799 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3800 static { 3801 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3802 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3803 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3804 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3805 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3806 } 3807 3808 /** @hide */ 3809 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3810 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3811 } 3812 3813 /** 3814 * When to use Wi-Fi calling 3815 * 3816 * @see android.telephony.TelephonyManager.WifiCallingChoices 3817 * @hide 3818 */ 3819 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3820 3821 // Settings moved to Settings.Secure 3822 3823 /** 3824 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3825 * instead 3826 */ 3827 @Deprecated 3828 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3829 3830 /** 3831 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3832 */ 3833 @Deprecated 3834 public static final String ANDROID_ID = Secure.ANDROID_ID; 3835 3836 /** 3837 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3838 */ 3839 @Deprecated 3840 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3841 3842 /** 3843 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3844 */ 3845 @Deprecated 3846 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3847 3848 /** 3849 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3850 */ 3851 @Deprecated 3852 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3853 3854 /** 3855 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3856 */ 3857 @Deprecated 3858 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3859 3860 /** 3861 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3862 */ 3863 @Deprecated 3864 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3865 3866 /** 3867 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3868 * instead 3869 */ 3870 @Deprecated 3871 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3872 3873 /** 3874 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3875 */ 3876 @Deprecated 3877 public static final String LOGGING_ID = Secure.LOGGING_ID; 3878 3879 /** 3880 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3881 */ 3882 @Deprecated 3883 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3884 3885 /** 3886 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3887 * instead 3888 */ 3889 @Deprecated 3890 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3891 3892 /** 3893 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3894 * instead 3895 */ 3896 @Deprecated 3897 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3898 3899 /** 3900 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3901 * instead 3902 */ 3903 @Deprecated 3904 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3905 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3906 3907 /** 3908 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3909 */ 3910 @Deprecated 3911 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3912 3913 /** 3914 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3915 */ 3916 @Deprecated 3917 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3918 3919 /** 3920 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3921 */ 3922 @Deprecated 3923 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3924 3925 /** 3926 * @deprecated Use 3927 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3928 */ 3929 @Deprecated 3930 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3931 3932 /** 3933 * @deprecated Use 3934 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3935 */ 3936 @Deprecated 3937 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3938 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3939 3940 /** 3941 * @deprecated Use 3942 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3943 */ 3944 @Deprecated 3945 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3946 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3947 3948 /** 3949 * @deprecated Use 3950 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3951 */ 3952 @Deprecated 3953 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3954 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3955 3956 /** 3957 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3958 * instead 3959 */ 3960 @Deprecated 3961 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3962 3963 /** 3964 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3965 */ 3966 @Deprecated 3967 public static final String WIFI_ON = Global.WIFI_ON; 3968 3969 /** 3970 * @deprecated Use 3971 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3972 * instead 3973 */ 3974 @Deprecated 3975 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3976 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3977 3978 /** 3979 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3980 */ 3981 @Deprecated 3982 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3983 3984 /** 3985 * @deprecated Use 3986 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3987 */ 3988 @Deprecated 3989 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3990 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3991 3992 /** 3993 * @deprecated Use 3994 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3995 */ 3996 @Deprecated 3997 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3998 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3999 4000 /** 4001 * @deprecated Use 4002 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4003 * instead 4004 */ 4005 @Deprecated 4006 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4007 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4008 4009 /** 4010 * @deprecated Use 4011 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4012 */ 4013 @Deprecated 4014 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4015 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4016 4017 /** 4018 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4019 * instead 4020 */ 4021 @Deprecated 4022 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4023 4024 /** 4025 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4026 */ 4027 @Deprecated 4028 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4029 4030 /** 4031 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4032 */ 4033 @Deprecated 4034 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4035 4036 /** 4037 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4038 * instead 4039 */ 4040 @Deprecated 4041 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4042 4043 /** 4044 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4045 * instead 4046 */ 4047 @Deprecated 4048 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4049 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4050 4051 /** 4052 * Checks if the specified app can modify system settings. As of API 4053 * level 23, an app cannot modify system settings unless it declares the 4054 * {@link android.Manifest.permission#WRITE_SETTINGS} 4055 * permission in its manifest, <em>and</em> the user specifically grants 4056 * the app this capability. To prompt the user to grant this approval, 4057 * the app must send an intent with the action {@link 4058 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4059 * the system to display a permission management screen. 4060 * 4061 * @param context App context. 4062 * @return true if the calling app can write to system settings, false otherwise 4063 */ 4064 public static boolean canWrite(Context context) { 4065 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4066 context.getOpPackageName(), false); 4067 } 4068 } 4069 4070 /** 4071 * Secure system settings, containing system preferences that applications 4072 * can read but are not allowed to write. These are for preferences that 4073 * the user must explicitly modify through the system UI or specialized 4074 * APIs for those values, not modified directly by applications. 4075 */ 4076 public static final class Secure extends NameValueTable { 4077 /** 4078 * The content:// style URL for this table 4079 */ 4080 public static final Uri CONTENT_URI = 4081 Uri.parse("content://" + AUTHORITY + "/secure"); 4082 4083 // Populated lazily, guarded by class object: 4084 private static final NameValueCache sNameValueCache = new NameValueCache( 4085 CONTENT_URI, 4086 CALL_METHOD_GET_SECURE, 4087 CALL_METHOD_PUT_SECURE); 4088 4089 private static ILockSettings sLockSettings = null; 4090 4091 private static boolean sIsSystemProcess; 4092 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4093 private static final HashSet<String> MOVED_TO_GLOBAL; 4094 static { 4095 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4096 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4097 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4098 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4099 4100 MOVED_TO_GLOBAL = new HashSet<String>(); 4101 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4102 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4103 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4104 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4105 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4106 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4107 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4108 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4109 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4110 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4111 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4112 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4113 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4114 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4115 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4116 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4117 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4118 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4119 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4120 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4121 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4122 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4123 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4124 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4125 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4126 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4127 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4128 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4129 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4130 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4131 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4132 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4133 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4134 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4135 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4136 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4137 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4138 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4139 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4140 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4141 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4142 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4143 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4144 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4145 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4146 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4147 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4148 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4149 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4150 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4151 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4152 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4153 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4154 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4155 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4156 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4157 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4158 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4159 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4160 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4161 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4162 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4163 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4164 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4165 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4166 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4167 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4168 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4169 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4170 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4171 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4172 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4173 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4174 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4175 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4176 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4177 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4178 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4179 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4180 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4181 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4182 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4183 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4184 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4185 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4186 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4187 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4188 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4189 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4190 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4191 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4192 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4193 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4194 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4195 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4196 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4197 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4198 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4199 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4200 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4201 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4202 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4203 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4204 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4205 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4206 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4207 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4208 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4209 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4210 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4211 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4212 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4213 } 4214 4215 /** @hide */ 4216 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4217 outKeySet.addAll(MOVED_TO_GLOBAL); 4218 } 4219 4220 /** 4221 * Look up a name in the database. 4222 * @param resolver to access the database with 4223 * @param name to look up in the table 4224 * @return the corresponding value, or null if not present 4225 */ 4226 public static String getString(ContentResolver resolver, String name) { 4227 return getStringForUser(resolver, name, UserHandle.myUserId()); 4228 } 4229 4230 /** @hide */ 4231 public static String getStringForUser(ContentResolver resolver, String name, 4232 int userHandle) { 4233 if (MOVED_TO_GLOBAL.contains(name)) { 4234 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4235 + " to android.provider.Settings.Global."); 4236 return Global.getStringForUser(resolver, name, userHandle); 4237 } 4238 4239 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4240 synchronized (Secure.class) { 4241 if (sLockSettings == null) { 4242 sLockSettings = ILockSettings.Stub.asInterface( 4243 (IBinder) ServiceManager.getService("lock_settings")); 4244 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4245 } 4246 } 4247 if (sLockSettings != null && !sIsSystemProcess) { 4248 // No context; use the ActivityThread's context as an approximation for 4249 // determining the target API level. 4250 Application application = ActivityThread.currentApplication(); 4251 4252 boolean isPreMnc = application != null 4253 && application.getApplicationInfo() != null 4254 && application.getApplicationInfo().targetSdkVersion 4255 <= VERSION_CODES.LOLLIPOP_MR1; 4256 if (isPreMnc) { 4257 try { 4258 return sLockSettings.getString(name, "0", userHandle); 4259 } catch (RemoteException re) { 4260 // Fall through 4261 } 4262 } else { 4263 throw new SecurityException("Settings.Secure." + name 4264 + " is deprecated and no longer accessible." 4265 + " See API documentation for potential replacements."); 4266 } 4267 } 4268 } 4269 4270 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4271 } 4272 4273 /** 4274 * Store a name/value pair into the database. 4275 * @param resolver to access the database with 4276 * @param name to store 4277 * @param value to associate with the name 4278 * @return true if the value was set, false on database errors 4279 */ 4280 public static boolean putString(ContentResolver resolver, String name, String value) { 4281 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4282 } 4283 4284 /** @hide */ 4285 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4286 int userHandle) { 4287 if (LOCATION_MODE.equals(name)) { 4288 // HACK ALERT: temporary hack to work around b/10491283. 4289 // TODO: once b/10491283 fixed, remove this hack 4290 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4291 } 4292 if (MOVED_TO_GLOBAL.contains(name)) { 4293 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4294 + " to android.provider.Settings.Global"); 4295 return Global.putStringForUser(resolver, name, value, userHandle); 4296 } 4297 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4298 } 4299 4300 /** 4301 * Construct the content URI for a particular name/value pair, 4302 * useful for monitoring changes with a ContentObserver. 4303 * @param name to look up in the table 4304 * @return the corresponding content URI, or null if not present 4305 */ 4306 public static Uri getUriFor(String name) { 4307 if (MOVED_TO_GLOBAL.contains(name)) { 4308 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4309 + " to android.provider.Settings.Global, returning global URI."); 4310 return Global.getUriFor(Global.CONTENT_URI, name); 4311 } 4312 return getUriFor(CONTENT_URI, name); 4313 } 4314 4315 /** 4316 * Convenience function for retrieving a single secure settings value 4317 * as an integer. Note that internally setting values are always 4318 * stored as strings; this function converts the string to an integer 4319 * for you. The default value will be returned if the setting is 4320 * not defined or not an integer. 4321 * 4322 * @param cr The ContentResolver to access. 4323 * @param name The name of the setting to retrieve. 4324 * @param def Value to return if the setting is not defined. 4325 * 4326 * @return The setting's current value, or 'def' if it is not defined 4327 * or not a valid integer. 4328 */ 4329 public static int getInt(ContentResolver cr, String name, int def) { 4330 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4331 } 4332 4333 /** @hide */ 4334 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4335 if (LOCATION_MODE.equals(name)) { 4336 // HACK ALERT: temporary hack to work around b/10491283. 4337 // TODO: once b/10491283 fixed, remove this hack 4338 return getLocationModeForUser(cr, userHandle); 4339 } 4340 String v = getStringForUser(cr, name, userHandle); 4341 try { 4342 return v != null ? Integer.parseInt(v) : def; 4343 } catch (NumberFormatException e) { 4344 return def; 4345 } 4346 } 4347 4348 /** 4349 * Convenience function for retrieving a single secure settings value 4350 * as an integer. Note that internally setting values are always 4351 * stored as strings; this function converts the string to an integer 4352 * for you. 4353 * <p> 4354 * This version does not take a default value. If the setting has not 4355 * been set, or the string value is not a number, 4356 * it throws {@link SettingNotFoundException}. 4357 * 4358 * @param cr The ContentResolver to access. 4359 * @param name The name of the setting to retrieve. 4360 * 4361 * @throws SettingNotFoundException Thrown if a setting by the given 4362 * name can't be found or the setting value is not an integer. 4363 * 4364 * @return The setting's current value. 4365 */ 4366 public static int getInt(ContentResolver cr, String name) 4367 throws SettingNotFoundException { 4368 return getIntForUser(cr, name, UserHandle.myUserId()); 4369 } 4370 4371 /** @hide */ 4372 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4373 throws SettingNotFoundException { 4374 if (LOCATION_MODE.equals(name)) { 4375 // HACK ALERT: temporary hack to work around b/10491283. 4376 // TODO: once b/10491283 fixed, remove this hack 4377 return getLocationModeForUser(cr, userHandle); 4378 } 4379 String v = getStringForUser(cr, name, userHandle); 4380 try { 4381 return Integer.parseInt(v); 4382 } catch (NumberFormatException e) { 4383 throw new SettingNotFoundException(name); 4384 } 4385 } 4386 4387 /** 4388 * Convenience function for updating a single settings value as an 4389 * integer. This will either create a new entry in the table if the 4390 * given name does not exist, or modify the value of the existing row 4391 * with that name. Note that internally setting values are always 4392 * stored as strings, so this function converts the given value to a 4393 * string before storing it. 4394 * 4395 * @param cr The ContentResolver to access. 4396 * @param name The name of the setting to modify. 4397 * @param value The new value for the setting. 4398 * @return true if the value was set, false on database errors 4399 */ 4400 public static boolean putInt(ContentResolver cr, String name, int value) { 4401 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4402 } 4403 4404 /** @hide */ 4405 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4406 int userHandle) { 4407 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4408 } 4409 4410 /** 4411 * Convenience function for retrieving a single secure settings value 4412 * as a {@code long}. Note that internally setting values are always 4413 * stored as strings; this function converts the string to a {@code long} 4414 * for you. The default value will be returned if the setting is 4415 * not defined or not a {@code long}. 4416 * 4417 * @param cr The ContentResolver to access. 4418 * @param name The name of the setting to retrieve. 4419 * @param def Value to return if the setting is not defined. 4420 * 4421 * @return The setting's current value, or 'def' if it is not defined 4422 * or not a valid {@code long}. 4423 */ 4424 public static long getLong(ContentResolver cr, String name, long def) { 4425 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4426 } 4427 4428 /** @hide */ 4429 public static long getLongForUser(ContentResolver cr, String name, long def, 4430 int userHandle) { 4431 String valString = getStringForUser(cr, name, userHandle); 4432 long value; 4433 try { 4434 value = valString != null ? Long.parseLong(valString) : def; 4435 } catch (NumberFormatException e) { 4436 value = def; 4437 } 4438 return value; 4439 } 4440 4441 /** 4442 * Convenience function for retrieving a single secure settings value 4443 * as a {@code long}. Note that internally setting values are always 4444 * stored as strings; this function converts the string to a {@code long} 4445 * for you. 4446 * <p> 4447 * This version does not take a default value. If the setting has not 4448 * been set, or the string value is not a number, 4449 * it throws {@link SettingNotFoundException}. 4450 * 4451 * @param cr The ContentResolver to access. 4452 * @param name The name of the setting to retrieve. 4453 * 4454 * @return The setting's current value. 4455 * @throws SettingNotFoundException Thrown if a setting by the given 4456 * name can't be found or the setting value is not an integer. 4457 */ 4458 public static long getLong(ContentResolver cr, String name) 4459 throws SettingNotFoundException { 4460 return getLongForUser(cr, name, UserHandle.myUserId()); 4461 } 4462 4463 /** @hide */ 4464 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4465 throws SettingNotFoundException { 4466 String valString = getStringForUser(cr, name, userHandle); 4467 try { 4468 return Long.parseLong(valString); 4469 } catch (NumberFormatException e) { 4470 throw new SettingNotFoundException(name); 4471 } 4472 } 4473 4474 /** 4475 * Convenience function for updating a secure settings value as a long 4476 * integer. This will either create a new entry in the table if the 4477 * given name does not exist, or modify the value of the existing row 4478 * with that name. Note that internally setting values are always 4479 * stored as strings, so this function converts the given value to a 4480 * string before storing it. 4481 * 4482 * @param cr The ContentResolver to access. 4483 * @param name The name of the setting to modify. 4484 * @param value The new value for the setting. 4485 * @return true if the value was set, false on database errors 4486 */ 4487 public static boolean putLong(ContentResolver cr, String name, long value) { 4488 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4489 } 4490 4491 /** @hide */ 4492 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4493 int userHandle) { 4494 return putStringForUser(cr, name, Long.toString(value), userHandle); 4495 } 4496 4497 /** 4498 * Convenience function for retrieving a single secure settings value 4499 * as a floating point number. Note that internally setting values are 4500 * always stored as strings; this function converts the string to an 4501 * float for you. The default value will be returned if the setting 4502 * is not defined or not a valid float. 4503 * 4504 * @param cr The ContentResolver to access. 4505 * @param name The name of the setting to retrieve. 4506 * @param def Value to return if the setting is not defined. 4507 * 4508 * @return The setting's current value, or 'def' if it is not defined 4509 * or not a valid float. 4510 */ 4511 public static float getFloat(ContentResolver cr, String name, float def) { 4512 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4513 } 4514 4515 /** @hide */ 4516 public static float getFloatForUser(ContentResolver cr, String name, float def, 4517 int userHandle) { 4518 String v = getStringForUser(cr, name, userHandle); 4519 try { 4520 return v != null ? Float.parseFloat(v) : def; 4521 } catch (NumberFormatException e) { 4522 return def; 4523 } 4524 } 4525 4526 /** 4527 * Convenience function for retrieving a single secure settings value 4528 * as a float. Note that internally setting values are always 4529 * stored as strings; this function converts the string to a float 4530 * for you. 4531 * <p> 4532 * This version does not take a default value. If the setting has not 4533 * been set, or the string value is not a number, 4534 * it throws {@link SettingNotFoundException}. 4535 * 4536 * @param cr The ContentResolver to access. 4537 * @param name The name of the setting to retrieve. 4538 * 4539 * @throws SettingNotFoundException Thrown if a setting by the given 4540 * name can't be found or the setting value is not a float. 4541 * 4542 * @return The setting's current value. 4543 */ 4544 public static float getFloat(ContentResolver cr, String name) 4545 throws SettingNotFoundException { 4546 return getFloatForUser(cr, name, UserHandle.myUserId()); 4547 } 4548 4549 /** @hide */ 4550 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4551 throws SettingNotFoundException { 4552 String v = getStringForUser(cr, name, userHandle); 4553 if (v == null) { 4554 throw new SettingNotFoundException(name); 4555 } 4556 try { 4557 return Float.parseFloat(v); 4558 } catch (NumberFormatException e) { 4559 throw new SettingNotFoundException(name); 4560 } 4561 } 4562 4563 /** 4564 * Convenience function for updating a single settings value as a 4565 * floating point number. This will either create a new entry in the 4566 * table if the given name does not exist, or modify the value of the 4567 * existing row with that name. Note that internally setting values 4568 * are always stored as strings, so this function converts the given 4569 * value to a string before storing it. 4570 * 4571 * @param cr The ContentResolver to access. 4572 * @param name The name of the setting to modify. 4573 * @param value The new value for the setting. 4574 * @return true if the value was set, false on database errors 4575 */ 4576 public static boolean putFloat(ContentResolver cr, String name, float value) { 4577 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4578 } 4579 4580 /** @hide */ 4581 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4582 int userHandle) { 4583 return putStringForUser(cr, name, Float.toString(value), userHandle); 4584 } 4585 4586 /** 4587 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4588 * instead 4589 */ 4590 @Deprecated 4591 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4592 Global.DEVELOPMENT_SETTINGS_ENABLED; 4593 4594 /** 4595 * When the user has enable the option to have a "bug report" command 4596 * in the power menu. 4597 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4598 * @hide 4599 */ 4600 @Deprecated 4601 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4602 4603 /** 4604 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4605 */ 4606 @Deprecated 4607 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4608 4609 /** 4610 * Setting to allow mock locations and location provider status to be injected into the 4611 * LocationManager service for testing purposes during application development. These 4612 * locations and status values override actual location and status information generated 4613 * by network, gps, or other location providers. 4614 * 4615 * @deprecated This settings is not used anymore. 4616 */ 4617 @Deprecated 4618 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4619 4620 /** 4621 * A 64-bit number (as a hex string) that is randomly 4622 * generated when the user first sets up the device and should remain 4623 * constant for the lifetime of the user's device. The value may 4624 * change if a factory reset is performed on the device. 4625 * <p class="note"><strong>Note:</strong> When a device has <a 4626 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4627 * (available on certain devices running Android 4.2 or higher), each user appears as a 4628 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4629 * user.</p> 4630 */ 4631 public static final String ANDROID_ID = "android_id"; 4632 4633 /** 4634 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4635 */ 4636 @Deprecated 4637 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4638 4639 /** 4640 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4641 */ 4642 @Deprecated 4643 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4644 4645 /** 4646 * Setting to record the input method used by default, holding the ID 4647 * of the desired method. 4648 */ 4649 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4650 4651 /** 4652 * Setting to record the input method subtype used by default, holding the ID 4653 * of the desired method. 4654 */ 4655 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4656 "selected_input_method_subtype"; 4657 4658 /** 4659 * Setting to record the history of input method subtype, holding the pair of ID of IME 4660 * and its last used subtype. 4661 * @hide 4662 */ 4663 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4664 "input_methods_subtype_history"; 4665 4666 /** 4667 * Setting to record the visibility of input method selector 4668 */ 4669 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4670 "input_method_selector_visibility"; 4671 4672 /** 4673 * The currently selected voice interaction service flattened ComponentName. 4674 * @hide 4675 */ 4676 @TestApi 4677 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4678 4679 /** 4680 * bluetooth HCI snoop log configuration 4681 * @hide 4682 */ 4683 public static final String BLUETOOTH_HCI_LOG = 4684 "bluetooth_hci_log"; 4685 4686 /** 4687 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4688 */ 4689 @Deprecated 4690 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4691 4692 /** 4693 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4694 * @hide 4695 */ 4696 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4697 4698 /** 4699 * Prefix for category name that marks whether a suggested action from that category was 4700 * completed. 4701 * @hide 4702 */ 4703 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4704 4705 /** 4706 * List of input methods that are currently enabled. This is a string 4707 * containing the IDs of all enabled input methods, each ID separated 4708 * by ':'. 4709 */ 4710 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4711 4712 /** 4713 * List of system input methods that are currently disabled. This is a string 4714 * containing the IDs of all disabled input methods, each ID separated 4715 * by ':'. 4716 * @hide 4717 */ 4718 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4719 4720 /** 4721 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4722 * determines if the IME should be shown when a hard keyboard is attached. 4723 * @hide 4724 */ 4725 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4726 4727 /** 4728 * Host name and port for global http proxy. Uses ':' seperator for 4729 * between host and port. 4730 * 4731 * @deprecated Use {@link Global#HTTP_PROXY} 4732 */ 4733 @Deprecated 4734 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4735 4736 /** 4737 * Package designated as always-on VPN provider. 4738 * 4739 * @hide 4740 */ 4741 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4742 4743 /** 4744 * Whether to block networking outside of VPN connections while always-on is set. 4745 * @see #ALWAYS_ON_VPN_APP 4746 * 4747 * @hide 4748 */ 4749 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4750 4751 /** 4752 * Whether applications can be installed for this user via the system's 4753 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4754 * 4755 * <p>1 = permit app installation via the system package installer intent 4756 * <p>0 = do not allow use of the package installer 4757 */ 4758 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4759 4760 /** 4761 * Comma-separated list of location providers that activities may access. Do not rely on 4762 * this value being present in settings.db or on ContentObserver notifications on the 4763 * corresponding Uri. 4764 * 4765 * @deprecated use {@link #LOCATION_MODE} and 4766 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4767 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4768 */ 4769 @Deprecated 4770 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4771 4772 /** 4773 * The degree of location access enabled by the user. 4774 * <p> 4775 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4776 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4777 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4778 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4779 * modes that might be added in the future. 4780 * <p> 4781 * Note: do not rely on this value being present in settings.db or on ContentObserver 4782 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4783 * to receive changes in this value. 4784 */ 4785 public static final String LOCATION_MODE = "location_mode"; 4786 /** 4787 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4788 * {@link #LOCATION_MODE_OFF} 4789 * @hide 4790 */ 4791 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4792 4793 /** 4794 * Sets all location providers to the previous states before location was turned off. 4795 * @hide 4796 */ 4797 public static final int LOCATION_MODE_PREVIOUS = -1; 4798 /** 4799 * Location access disabled. 4800 */ 4801 public static final int LOCATION_MODE_OFF = 0; 4802 /** 4803 * Network Location Provider disabled, but GPS and other sensors enabled. 4804 */ 4805 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4806 /** 4807 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4808 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4809 * {@link android.location.Criteria#POWER_MEDIUM}. 4810 */ 4811 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4812 /** 4813 * Best-effort location computation allowed. 4814 */ 4815 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4816 4817 /** 4818 * A flag containing settings used for biometric weak 4819 * @hide 4820 */ 4821 @Deprecated 4822 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4823 "lock_biometric_weak_flags"; 4824 4825 /** 4826 * Whether lock-to-app will lock the keyguard when exiting. 4827 * @hide 4828 */ 4829 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4830 4831 /** 4832 * Whether autolock is enabled (0 = false, 1 = true) 4833 * 4834 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4835 * level of the keyguard. Accessing this setting from an app that is targeting 4836 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4837 */ 4838 @Deprecated 4839 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4840 4841 /** 4842 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4843 * 4844 * @deprecated Accessing this setting from an app that is targeting 4845 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4846 */ 4847 @Deprecated 4848 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4849 4850 /** 4851 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4852 * true) 4853 * 4854 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4855 * lockscreen uses 4856 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4857 * Accessing this setting from an app that is targeting 4858 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4859 */ 4860 @Deprecated 4861 public static final String 4862 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4863 4864 /** 4865 * This preference allows the device to be locked given time after screen goes off, 4866 * subject to current DeviceAdmin policy limits. 4867 * @hide 4868 */ 4869 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4870 4871 4872 /** 4873 * This preference contains the string that shows for owner info on LockScreen. 4874 * @hide 4875 * @deprecated 4876 */ 4877 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4878 4879 /** 4880 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4881 * @hide 4882 */ 4883 @Deprecated 4884 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4885 "lock_screen_appwidget_ids"; 4886 4887 /** 4888 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4889 * @hide 4890 */ 4891 @Deprecated 4892 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4893 "lock_screen_fallback_appwidget_id"; 4894 4895 /** 4896 * Index of the lockscreen appwidget to restore, -1 if none. 4897 * @hide 4898 */ 4899 @Deprecated 4900 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4901 "lock_screen_sticky_appwidget"; 4902 4903 /** 4904 * This preference enables showing the owner info on LockScreen. 4905 * @hide 4906 * @deprecated 4907 */ 4908 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4909 "lock_screen_owner_info_enabled"; 4910 4911 /** 4912 * When set by a user, allows notifications to be shown atop a securely locked screen 4913 * in their full "private" form (same as when the device is unlocked). 4914 * @hide 4915 */ 4916 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4917 "lock_screen_allow_private_notifications"; 4918 4919 /** 4920 * When set by a user, allows notification remote input atop a securely locked screen 4921 * without having to unlock 4922 * @hide 4923 */ 4924 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4925 "lock_screen_allow_remote_input"; 4926 4927 /** 4928 * Set by the system to track if the user needs to see the call to action for 4929 * the lockscreen notification policy. 4930 * @hide 4931 */ 4932 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4933 "show_note_about_notification_hiding"; 4934 4935 /** 4936 * Set to 1 by the system after trust agents have been initialized. 4937 * @hide 4938 */ 4939 public static final String TRUST_AGENTS_INITIALIZED = 4940 "trust_agents_initialized"; 4941 4942 /** 4943 * The Logging ID (a unique 64-bit value) as a hex string. 4944 * Used as a pseudonymous identifier for logging. 4945 * @deprecated This identifier is poorly initialized and has 4946 * many collisions. It should not be used. 4947 */ 4948 @Deprecated 4949 public static final String LOGGING_ID = "logging_id"; 4950 4951 /** 4952 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4953 */ 4954 @Deprecated 4955 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4956 4957 /** 4958 * No longer supported. 4959 */ 4960 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4961 4962 /** 4963 * No longer supported. 4964 */ 4965 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4966 4967 /** 4968 * No longer supported. 4969 */ 4970 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4971 4972 /** 4973 * Settings classname to launch when Settings is clicked from All 4974 * Applications. Needed because of user testing between the old 4975 * and new Settings apps. 4976 */ 4977 // TODO: 881807 4978 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4979 4980 /** 4981 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4982 */ 4983 @Deprecated 4984 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4985 4986 /** 4987 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4988 */ 4989 @Deprecated 4990 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4991 4992 /** 4993 * If accessibility is enabled. 4994 */ 4995 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4996 4997 /** 4998 * If touch exploration is enabled. 4999 */ 5000 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5001 5002 /** 5003 * List of the enabled accessibility providers. 5004 */ 5005 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5006 "enabled_accessibility_services"; 5007 5008 /** 5009 * List of the accessibility services to which the user has granted 5010 * permission to put the device into touch exploration mode. 5011 * 5012 * @hide 5013 */ 5014 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5015 "touch_exploration_granted_accessibility_services"; 5016 5017 /** 5018 * Whether to speak passwords while in accessibility mode. 5019 */ 5020 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5021 5022 /** 5023 * Whether to draw text with high contrast while in accessibility mode. 5024 * 5025 * @hide 5026 */ 5027 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5028 "high_text_contrast_enabled"; 5029 5030 /** 5031 * If injection of accessibility enhancing JavaScript screen-reader 5032 * is enabled. 5033 * <p> 5034 * Note: The JavaScript based screen-reader is served by the 5035 * Google infrastructure and enable users with disabilities to 5036 * efficiently navigate in and explore web content. 5037 * </p> 5038 * <p> 5039 * This property represents a boolean value. 5040 * </p> 5041 * @hide 5042 */ 5043 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5044 "accessibility_script_injection"; 5045 5046 /** 5047 * The URL for the injected JavaScript based screen-reader used 5048 * for providing accessibility of content in WebView. 5049 * <p> 5050 * Note: The JavaScript based screen-reader is served by the 5051 * Google infrastructure and enable users with disabilities to 5052 * efficiently navigate in and explore web content. 5053 * </p> 5054 * <p> 5055 * This property represents a string value. 5056 * </p> 5057 * @hide 5058 */ 5059 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5060 "accessibility_script_injection_url"; 5061 5062 /** 5063 * Key bindings for navigation in built-in accessibility support for web content. 5064 * <p> 5065 * Note: These key bindings are for the built-in accessibility navigation for 5066 * web content which is used as a fall back solution if JavaScript in a WebView 5067 * is not enabled or the user has not opted-in script injection from Google. 5068 * </p> 5069 * <p> 5070 * The bindings are separated by semi-colon. A binding is a mapping from 5071 * a key to a sequence of actions (for more details look at 5072 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5073 * string representation of an integer obtained from a meta state (optional) shifted 5074 * sixteen times left and bitwise ored with a key code. An action is represented 5075 * as a hexademical string representation of an integer where the first two digits 5076 * are navigation action index, the second, the third, and the fourth digit pairs 5077 * represent the action arguments. The separate actions in a binding are colon 5078 * separated. The key and the action sequence it maps to are separated by equals. 5079 * </p> 5080 * <p> 5081 * For example, the binding below maps the DPAD right button to traverse the 5082 * current navigation axis once without firing an accessibility event and to 5083 * perform the same traversal again but to fire an event: 5084 * <code> 5085 * 0x16=0x01000100:0x01000101; 5086 * </code> 5087 * </p> 5088 * <p> 5089 * The goal of this binding is to enable dynamic rebinding of keys to 5090 * navigation actions for web content without requiring a framework change. 5091 * </p> 5092 * <p> 5093 * This property represents a string value. 5094 * </p> 5095 * @hide 5096 */ 5097 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5098 "accessibility_web_content_key_bindings"; 5099 5100 /** 5101 * Setting that specifies whether the display magnification is enabled. 5102 * Display magnifications allows the user to zoom in the display content 5103 * and is targeted to low vision users. The current magnification scale 5104 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5105 * 5106 * @hide 5107 */ 5108 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5109 "accessibility_display_magnification_enabled"; 5110 5111 /** 5112 * Setting that specifies what the display magnification scale is. 5113 * Display magnifications allows the user to zoom in the display 5114 * content and is targeted to low vision users. Whether a display 5115 * magnification is performed is controlled by 5116 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5117 * 5118 * @hide 5119 */ 5120 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5121 "accessibility_display_magnification_scale"; 5122 5123 /** 5124 * Setting that specifies whether the display magnification should be 5125 * automatically updated. If this fearture is enabled the system will 5126 * exit magnification mode or pan the viewport when a context change 5127 * occurs. For example, on staring a new activity or rotating the screen, 5128 * the system may zoom out so the user can see the new context he is in. 5129 * Another example is on showing a window that is not visible in the 5130 * magnified viewport the system may pan the viewport to make the window 5131 * the has popped up so the user knows that the context has changed. 5132 * Whether a screen magnification is performed is controlled by 5133 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5134 * 5135 * @hide 5136 */ 5137 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5138 "accessibility_display_magnification_auto_update"; 5139 5140 /** 5141 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5142 * modified from an AccessibilityService using the SoftKeyboardController. 5143 * 5144 * @hide 5145 */ 5146 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5147 "accessibility_soft_keyboard_mode"; 5148 5149 /** 5150 * Default soft keyboard behavior. 5151 * 5152 * @hide 5153 */ 5154 public static final int SHOW_MODE_AUTO = 0; 5155 5156 /** 5157 * Soft keyboard is never shown. 5158 * 5159 * @hide 5160 */ 5161 public static final int SHOW_MODE_HIDDEN = 1; 5162 5163 /** 5164 * Setting that specifies whether timed text (captions) should be 5165 * displayed in video content. Text display properties are controlled by 5166 * the following settings: 5167 * <ul> 5168 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5169 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5170 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5171 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5172 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5173 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5174 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5175 * </ul> 5176 * 5177 * @hide 5178 */ 5179 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5180 "accessibility_captioning_enabled"; 5181 5182 /** 5183 * Setting that specifies the language for captions as a locale string, 5184 * e.g. en_US. 5185 * 5186 * @see java.util.Locale#toString 5187 * @hide 5188 */ 5189 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5190 "accessibility_captioning_locale"; 5191 5192 /** 5193 * Integer property that specifies the preset style for captions, one 5194 * of: 5195 * <ul> 5196 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5197 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5198 * </ul> 5199 * 5200 * @see java.util.Locale#toString 5201 * @hide 5202 */ 5203 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5204 "accessibility_captioning_preset"; 5205 5206 /** 5207 * Integer property that specifes the background color for captions as a 5208 * packed 32-bit color. 5209 * 5210 * @see android.graphics.Color#argb 5211 * @hide 5212 */ 5213 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5214 "accessibility_captioning_background_color"; 5215 5216 /** 5217 * Integer property that specifes the foreground color for captions as a 5218 * packed 32-bit color. 5219 * 5220 * @see android.graphics.Color#argb 5221 * @hide 5222 */ 5223 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5224 "accessibility_captioning_foreground_color"; 5225 5226 /** 5227 * Integer property that specifes the edge type for captions, one of: 5228 * <ul> 5229 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5230 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5231 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5232 * </ul> 5233 * 5234 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5235 * @hide 5236 */ 5237 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5238 "accessibility_captioning_edge_type"; 5239 5240 /** 5241 * Integer property that specifes the edge color for captions as a 5242 * packed 32-bit color. 5243 * 5244 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5245 * @see android.graphics.Color#argb 5246 * @hide 5247 */ 5248 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5249 "accessibility_captioning_edge_color"; 5250 5251 /** 5252 * Integer property that specifes the window color for captions as a 5253 * packed 32-bit color. 5254 * 5255 * @see android.graphics.Color#argb 5256 * @hide 5257 */ 5258 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5259 "accessibility_captioning_window_color"; 5260 5261 /** 5262 * String property that specifies the typeface for captions, one of: 5263 * <ul> 5264 * <li>DEFAULT 5265 * <li>MONOSPACE 5266 * <li>SANS_SERIF 5267 * <li>SERIF 5268 * </ul> 5269 * 5270 * @see android.graphics.Typeface 5271 * @hide 5272 */ 5273 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5274 "accessibility_captioning_typeface"; 5275 5276 /** 5277 * Floating point property that specifies font scaling for captions. 5278 * 5279 * @hide 5280 */ 5281 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5282 "accessibility_captioning_font_scale"; 5283 5284 /** 5285 * Setting that specifies whether display color inversion is enabled. 5286 */ 5287 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5288 "accessibility_display_inversion_enabled"; 5289 5290 /** 5291 * Setting that specifies whether display color space adjustment is 5292 * enabled. 5293 * 5294 * @hide 5295 */ 5296 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5297 "accessibility_display_daltonizer_enabled"; 5298 5299 /** 5300 * Integer property that specifies the type of color space adjustment to 5301 * perform. Valid values are defined in AccessibilityManager. 5302 * 5303 * @hide 5304 */ 5305 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5306 "accessibility_display_daltonizer"; 5307 5308 /** 5309 * Float list that specifies the color matrix to apply to 5310 * the display. Valid values are defined in AccessibilityManager. 5311 * 5312 * @hide 5313 */ 5314 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5315 "accessibility_display_color_matrix"; 5316 5317 /** 5318 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5319 * enabled. 5320 * 5321 * @hide 5322 */ 5323 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5324 "accessibility_autoclick_enabled"; 5325 5326 /** 5327 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5328 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5329 * 5330 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5331 * @hide 5332 */ 5333 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5334 "accessibility_autoclick_delay"; 5335 5336 /** 5337 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5338 * accessibility. 5339 * (0 = false, 1 = true) 5340 * @hide 5341 */ 5342 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5343 "accessibility_large_pointer_icon"; 5344 5345 /** 5346 * The timeout for considering a press to be a long press in milliseconds. 5347 * @hide 5348 */ 5349 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5350 5351 /** 5352 * List of the enabled print services. 5353 * 5354 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5355 * from pre-N. 5356 * 5357 * @hide 5358 */ 5359 public static final String ENABLED_PRINT_SERVICES = 5360 "enabled_print_services"; 5361 5362 /** 5363 * List of the disabled print services. 5364 * 5365 * @hide 5366 */ 5367 public static final String DISABLED_PRINT_SERVICES = 5368 "disabled_print_services"; 5369 5370 /** 5371 * The saved value for WindowManagerService.setForcedDisplayDensity() 5372 * formatted as a single integer representing DPI. If unset, then use 5373 * the real display density. 5374 * 5375 * @hide 5376 */ 5377 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5378 5379 /** 5380 * Setting to always use the default text-to-speech settings regardless 5381 * of the application settings. 5382 * 1 = override application settings, 5383 * 0 = use application settings (if specified). 5384 * 5385 * @deprecated The value of this setting is no longer respected by 5386 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5387 */ 5388 @Deprecated 5389 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5390 5391 /** 5392 * Default text-to-speech engine speech rate. 100 = 1x 5393 */ 5394 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5395 5396 /** 5397 * Default text-to-speech engine pitch. 100 = 1x 5398 */ 5399 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5400 5401 /** 5402 * Default text-to-speech engine. 5403 */ 5404 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5405 5406 /** 5407 * Default text-to-speech language. 5408 * 5409 * @deprecated this setting is no longer in use, as of the Ice Cream 5410 * Sandwich release. Apps should never need to read this setting directly, 5411 * instead can query the TextToSpeech framework classes for the default 5412 * locale. {@link TextToSpeech#getLanguage()}. 5413 */ 5414 @Deprecated 5415 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5416 5417 /** 5418 * Default text-to-speech country. 5419 * 5420 * @deprecated this setting is no longer in use, as of the Ice Cream 5421 * Sandwich release. Apps should never need to read this setting directly, 5422 * instead can query the TextToSpeech framework classes for the default 5423 * locale. {@link TextToSpeech#getLanguage()}. 5424 */ 5425 @Deprecated 5426 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5427 5428 /** 5429 * Default text-to-speech locale variant. 5430 * 5431 * @deprecated this setting is no longer in use, as of the Ice Cream 5432 * Sandwich release. Apps should never need to read this setting directly, 5433 * instead can query the TextToSpeech framework classes for the 5434 * locale that is in use {@link TextToSpeech#getLanguage()}. 5435 */ 5436 @Deprecated 5437 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5438 5439 /** 5440 * Stores the default tts locales on a per engine basis. Stored as 5441 * a comma seperated list of values, each value being of the form 5442 * {@code engine_name:locale} for example, 5443 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5444 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5445 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5446 * setting directly, and can query the TextToSpeech framework classes 5447 * for the locale that is in use. 5448 * 5449 * @hide 5450 */ 5451 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5452 5453 /** 5454 * Space delimited list of plugin packages that are enabled. 5455 */ 5456 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5457 5458 /** 5459 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5460 * instead. 5461 */ 5462 @Deprecated 5463 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5464 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5465 5466 /** 5467 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5468 * instead. 5469 */ 5470 @Deprecated 5471 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5472 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5473 5474 /** 5475 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5476 * instead. 5477 */ 5478 @Deprecated 5479 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5480 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5481 5482 /** 5483 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5484 * instead. 5485 */ 5486 @Deprecated 5487 public static final String WIFI_ON = Global.WIFI_ON; 5488 5489 /** 5490 * The acceptable packet loss percentage (range 0 - 100) before trying 5491 * another AP on the same network. 5492 * @deprecated This setting is not used. 5493 */ 5494 @Deprecated 5495 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5496 "wifi_watchdog_acceptable_packet_loss_percentage"; 5497 5498 /** 5499 * The number of access points required for a network in order for the 5500 * watchdog to monitor it. 5501 * @deprecated This setting is not used. 5502 */ 5503 @Deprecated 5504 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5505 5506 /** 5507 * The delay between background checks. 5508 * @deprecated This setting is not used. 5509 */ 5510 @Deprecated 5511 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5512 "wifi_watchdog_background_check_delay_ms"; 5513 5514 /** 5515 * Whether the Wi-Fi watchdog is enabled for background checking even 5516 * after it thinks the user has connected to a good access point. 5517 * @deprecated This setting is not used. 5518 */ 5519 @Deprecated 5520 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5521 "wifi_watchdog_background_check_enabled"; 5522 5523 /** 5524 * The timeout for a background ping 5525 * @deprecated This setting is not used. 5526 */ 5527 @Deprecated 5528 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5529 "wifi_watchdog_background_check_timeout_ms"; 5530 5531 /** 5532 * The number of initial pings to perform that *may* be ignored if they 5533 * fail. Again, if these fail, they will *not* be used in packet loss 5534 * calculation. For example, one network always seemed to time out for 5535 * the first couple pings, so this is set to 3 by default. 5536 * @deprecated This setting is not used. 5537 */ 5538 @Deprecated 5539 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5540 "wifi_watchdog_initial_ignored_ping_count"; 5541 5542 /** 5543 * The maximum number of access points (per network) to attempt to test. 5544 * If this number is reached, the watchdog will no longer monitor the 5545 * initial connection state for the network. This is a safeguard for 5546 * networks containing multiple APs whose DNS does not respond to pings. 5547 * @deprecated This setting is not used. 5548 */ 5549 @Deprecated 5550 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5551 5552 /** 5553 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5554 */ 5555 @Deprecated 5556 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5557 5558 /** 5559 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5560 * @deprecated This setting is not used. 5561 */ 5562 @Deprecated 5563 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5564 5565 /** 5566 * The number of pings to test if an access point is a good connection. 5567 * @deprecated This setting is not used. 5568 */ 5569 @Deprecated 5570 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5571 5572 /** 5573 * The delay between pings. 5574 * @deprecated This setting is not used. 5575 */ 5576 @Deprecated 5577 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5578 5579 /** 5580 * The timeout per ping. 5581 * @deprecated This setting is not used. 5582 */ 5583 @Deprecated 5584 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5585 5586 /** 5587 * @deprecated Use 5588 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5589 */ 5590 @Deprecated 5591 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5592 5593 /** 5594 * @deprecated Use 5595 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5596 */ 5597 @Deprecated 5598 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5599 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5600 5601 /** 5602 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5603 * the receivers of the PendingIntent an opportunity to make a new network request before 5604 * the Network satisfying the request is potentially removed. 5605 * 5606 * @hide 5607 */ 5608 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5609 "connectivity_release_pending_intent_delay_ms"; 5610 5611 /** 5612 * Whether background data usage is allowed. 5613 * 5614 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5615 * availability of background data depends on several 5616 * combined factors. When background data is unavailable, 5617 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5618 * now appear disconnected. 5619 */ 5620 @Deprecated 5621 public static final String BACKGROUND_DATA = "background_data"; 5622 5623 /** 5624 * Origins for which browsers should allow geolocation by default. 5625 * The value is a space-separated list of origins. 5626 */ 5627 public static final String ALLOWED_GEOLOCATION_ORIGINS 5628 = "allowed_geolocation_origins"; 5629 5630 /** 5631 * The preferred TTY mode 0 = TTy Off, CDMA default 5632 * 1 = TTY Full 5633 * 2 = TTY HCO 5634 * 3 = TTY VCO 5635 * @hide 5636 */ 5637 public static final String PREFERRED_TTY_MODE = 5638 "preferred_tty_mode"; 5639 5640 /** 5641 * Whether the enhanced voice privacy mode is enabled. 5642 * 0 = normal voice privacy 5643 * 1 = enhanced voice privacy 5644 * @hide 5645 */ 5646 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5647 5648 /** 5649 * Whether the TTY mode mode is enabled. 5650 * 0 = disabled 5651 * 1 = enabled 5652 * @hide 5653 */ 5654 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5655 5656 /** 5657 * Controls whether settings backup is enabled. 5658 * Type: int ( 0 = disabled, 1 = enabled ) 5659 * @hide 5660 */ 5661 public static final String BACKUP_ENABLED = "backup_enabled"; 5662 5663 /** 5664 * Controls whether application data is automatically restored from backup 5665 * at install time. 5666 * Type: int ( 0 = disabled, 1 = enabled ) 5667 * @hide 5668 */ 5669 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5670 5671 /** 5672 * Indicates whether settings backup has been fully provisioned. 5673 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5674 * @hide 5675 */ 5676 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5677 5678 /** 5679 * Component of the transport to use for backup/restore. 5680 * @hide 5681 */ 5682 public static final String BACKUP_TRANSPORT = "backup_transport"; 5683 5684 /** 5685 * Version for which the setup wizard was last shown. Bumped for 5686 * each release when there is new setup information to show. 5687 * @hide 5688 */ 5689 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5690 5691 /** 5692 * The interval in milliseconds after which Wi-Fi is considered idle. 5693 * When idle, it is possible for the device to be switched from Wi-Fi to 5694 * the mobile data network. 5695 * @hide 5696 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5697 * instead. 5698 */ 5699 @Deprecated 5700 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5701 5702 /** 5703 * The global search provider chosen by the user (if multiple global 5704 * search providers are installed). This will be the provider returned 5705 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5706 * installed. This setting is stored as a flattened component name as 5707 * per {@link ComponentName#flattenToString()}. 5708 * 5709 * @hide 5710 */ 5711 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5712 "search_global_search_activity"; 5713 5714 /** 5715 * The number of promoted sources in GlobalSearch. 5716 * @hide 5717 */ 5718 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5719 /** 5720 * The maximum number of suggestions returned by GlobalSearch. 5721 * @hide 5722 */ 5723 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5724 /** 5725 * The number of suggestions GlobalSearch will ask each non-web search source for. 5726 * @hide 5727 */ 5728 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5729 /** 5730 * The number of suggestions the GlobalSearch will ask the web search source for. 5731 * @hide 5732 */ 5733 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5734 "search_web_results_override_limit"; 5735 /** 5736 * The number of milliseconds that GlobalSearch will wait for suggestions from 5737 * promoted sources before continuing with all other sources. 5738 * @hide 5739 */ 5740 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5741 "search_promoted_source_deadline_millis"; 5742 /** 5743 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5744 * @hide 5745 */ 5746 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5747 /** 5748 * The maximum number of milliseconds that GlobalSearch shows the previous results 5749 * after receiving a new query. 5750 * @hide 5751 */ 5752 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5753 /** 5754 * The maximum age of log data used for shortcuts in GlobalSearch. 5755 * @hide 5756 */ 5757 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5758 /** 5759 * The maximum age of log data used for source ranking in GlobalSearch. 5760 * @hide 5761 */ 5762 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5763 "search_max_source_event_age_millis"; 5764 /** 5765 * The minimum number of impressions needed to rank a source in GlobalSearch. 5766 * @hide 5767 */ 5768 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5769 "search_min_impressions_for_source_ranking"; 5770 /** 5771 * The minimum number of clicks needed to rank a source in GlobalSearch. 5772 * @hide 5773 */ 5774 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5775 "search_min_clicks_for_source_ranking"; 5776 /** 5777 * The maximum number of shortcuts shown by GlobalSearch. 5778 * @hide 5779 */ 5780 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5781 /** 5782 * The size of the core thread pool for suggestion queries in GlobalSearch. 5783 * @hide 5784 */ 5785 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5786 "search_query_thread_core_pool_size"; 5787 /** 5788 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5789 * @hide 5790 */ 5791 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5792 "search_query_thread_max_pool_size"; 5793 /** 5794 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5795 * @hide 5796 */ 5797 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5798 "search_shortcut_refresh_core_pool_size"; 5799 /** 5800 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5801 * @hide 5802 */ 5803 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5804 "search_shortcut_refresh_max_pool_size"; 5805 /** 5806 * The maximun time that excess threads in the GlobalSeach thread pools will 5807 * wait before terminating. 5808 * @hide 5809 */ 5810 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5811 "search_thread_keepalive_seconds"; 5812 /** 5813 * The maximum number of concurrent suggestion queries to each source. 5814 * @hide 5815 */ 5816 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5817 "search_per_source_concurrent_query_limit"; 5818 5819 /** 5820 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5821 * @hide 5822 */ 5823 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5824 5825 /** 5826 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5827 * @hide 5828 */ 5829 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5830 5831 /** 5832 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5833 * @hide 5834 */ 5835 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5836 5837 /** 5838 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5839 * @hide 5840 */ 5841 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5842 5843 /** 5844 * If nonzero, ANRs in invisible background processes bring up a dialog. 5845 * Otherwise, the process will be silently killed. 5846 * @hide 5847 */ 5848 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5849 5850 /** 5851 * The {@link ComponentName} string of the service to be used as the voice recognition 5852 * service. 5853 * 5854 * @hide 5855 */ 5856 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5857 5858 /** 5859 * Stores whether an user has consented to have apps verified through PAM. 5860 * The value is boolean (1 or 0). 5861 * 5862 * @hide 5863 */ 5864 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5865 "package_verifier_user_consent"; 5866 5867 /** 5868 * The {@link ComponentName} string of the selected spell checker service which is 5869 * one of the services managed by the text service manager. 5870 * 5871 * @hide 5872 */ 5873 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5874 5875 /** 5876 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5877 * service which is one of the services managed by the text service manager. 5878 * 5879 * @hide 5880 */ 5881 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5882 "selected_spell_checker_subtype"; 5883 5884 /** 5885 * The {@link ComponentName} string whether spell checker is enabled or not. 5886 * 5887 * @hide 5888 */ 5889 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5890 5891 /** 5892 * What happens when the user presses the Power button while in-call 5893 * and the screen is on.<br/> 5894 * <b>Values:</b><br/> 5895 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5896 * 2 - The Power button hangs up the current call.<br/> 5897 * 5898 * @hide 5899 */ 5900 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5901 5902 /** 5903 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5904 * @hide 5905 */ 5906 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5907 5908 /** 5909 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5910 * @hide 5911 */ 5912 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5913 5914 /** 5915 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5916 * @hide 5917 */ 5918 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5919 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5920 5921 /** 5922 * Whether the device should wake when the wake gesture sensor detects motion. 5923 * @hide 5924 */ 5925 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5926 5927 /** 5928 * Whether the device should doze if configured. 5929 * @hide 5930 */ 5931 public static final String DOZE_ENABLED = "doze_enabled"; 5932 5933 /** 5934 * The current night mode that has been selected by the user. Owned 5935 * and controlled by UiModeManagerService. Constants are as per 5936 * UiModeManager. 5937 * @hide 5938 */ 5939 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5940 5941 /** 5942 * Whether screensavers are enabled. 5943 * @hide 5944 */ 5945 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5946 5947 /** 5948 * The user's chosen screensaver components. 5949 * 5950 * These will be launched by the PhoneWindowManager after a timeout when not on 5951 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5952 * @hide 5953 */ 5954 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5955 5956 /** 5957 * If screensavers are enabled, whether the screensaver should be automatically launched 5958 * when the device is inserted into a (desk) dock. 5959 * @hide 5960 */ 5961 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5962 5963 /** 5964 * If screensavers are enabled, whether the screensaver should be automatically launched 5965 * when the screen times out when not on battery. 5966 * @hide 5967 */ 5968 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5969 5970 /** 5971 * If screensavers are enabled, the default screensaver component. 5972 * @hide 5973 */ 5974 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5975 5976 /** 5977 * The default NFC payment component 5978 * @hide 5979 */ 5980 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5981 5982 /** 5983 * Whether NFC payment is handled by the foreground application or a default. 5984 * @hide 5985 */ 5986 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5987 5988 /** 5989 * Specifies the package name currently configured to be the primary sms application 5990 * @hide 5991 */ 5992 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5993 5994 /** 5995 * Specifies the package name currently configured to be the default dialer application 5996 * @hide 5997 */ 5998 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5999 6000 /** 6001 * Specifies the package name currently configured to be the emergency assistance application 6002 * 6003 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6004 * 6005 * @hide 6006 */ 6007 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6008 6009 /** 6010 * Specifies whether the current app context on scren (assist data) will be sent to the 6011 * assist application (active voice interaction service). 6012 * 6013 * @hide 6014 */ 6015 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6016 6017 /** 6018 * Specifies whether a screenshot of the screen contents will be sent to the assist 6019 * application (active voice interaction service). 6020 * 6021 * @hide 6022 */ 6023 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6024 6025 /** 6026 * Names of the service components that the current user has explicitly allowed to 6027 * see all of the user's notifications, separated by ':'. 6028 * 6029 * @hide 6030 */ 6031 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6032 6033 /** 6034 * Names of the packages that the current user has explicitly allowed to 6035 * manage notification policy configuration, separated by ':'. 6036 * 6037 * @hide 6038 */ 6039 @TestApi 6040 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6041 "enabled_notification_policy_access_packages"; 6042 6043 /** @hide */ 6044 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6045 6046 /** @hide */ 6047 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6048 = "volume_controller_service_component"; 6049 6050 /** @hide */ 6051 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6052 6053 /** 6054 * This is the query URI for finding a print service to install. 6055 * 6056 * @hide 6057 */ 6058 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6059 6060 /** 6061 * This is the query URI for finding a NFC payment service to install. 6062 * 6063 * @hide 6064 */ 6065 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6066 6067 /** 6068 * If enabled, apps should try to skip any introductory hints on first launch. This might 6069 * apply to users that are already familiar with the environment or temporary users. 6070 * <p> 6071 * Type : int (0 to show hints, 1 to skip showing hints) 6072 */ 6073 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6074 6075 /** 6076 * Persisted playback time after a user confirmation of an unsafe volume level. 6077 * 6078 * @hide 6079 */ 6080 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6081 6082 /** 6083 * This preference enables notification display on the lockscreen. 6084 * @hide 6085 */ 6086 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6087 "lock_screen_show_notifications"; 6088 6089 /** 6090 * List of TV inputs that are currently hidden. This is a string 6091 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6092 * {@link android.net.Uri#encode(String)} and separated by ':'. 6093 * @hide 6094 */ 6095 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6096 6097 /** 6098 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6099 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6100 * and separated by ','. Each pair is separated by ':'. 6101 * @hide 6102 */ 6103 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6104 6105 /** 6106 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6107 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6108 * and 0 means automatic routing is enabled. 6109 * 6110 * @hide 6111 */ 6112 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6113 "usb_audio_automatic_routing_disabled"; 6114 6115 /** 6116 * The timeout in milliseconds before the device fully goes to sleep after 6117 * a period of inactivity. This value sets an upper bound on how long the device 6118 * will stay awake or dreaming without user activity. It should generally 6119 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6120 * will sleep before it ever has a chance to dream. 6121 * <p> 6122 * Use -1 to disable this timeout. 6123 * </p> 6124 * 6125 * @hide 6126 */ 6127 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6128 6129 /** 6130 * Controls whether double tap to wake is enabled. 6131 * @hide 6132 */ 6133 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6134 6135 /** 6136 * The current assistant component. It could be a voice interaction service, 6137 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6138 * handling. 6139 * 6140 * @hide 6141 */ 6142 public static final String ASSISTANT = "assistant"; 6143 6144 /** 6145 * Whether the camera launch gesture should be disabled. 6146 * 6147 * @hide 6148 */ 6149 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6150 6151 /** 6152 * Whether the camera launch gesture to double tap the power button when the screen is off 6153 * should be disabled. 6154 * 6155 * @hide 6156 */ 6157 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6158 "camera_double_tap_power_gesture_disabled"; 6159 6160 /** 6161 6162 /** 6163 * Behavior of twilight on the device. 6164 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 6165 * or {@link #TWILIGHT_MODE_AUTO}. 6166 * @hide 6167 */ 6168 public static final String TWILIGHT_MODE = "twilight_mode"; 6169 6170 /** 6171 * Twilight mode always off. 6172 * @hide 6173 */ 6174 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 6175 6176 /** 6177 * Twilight mode always on. 6178 * @hide 6179 */ 6180 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6181 6182 /** 6183 * Twilight mode auto. 6184 * @hide 6185 */ 6186 public static final int TWILIGHT_MODE_AUTO = 2; 6187 6188 /** 6189 * Twilight mode auto, temporarily overriden to on. 6190 * @hide 6191 */ 6192 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6193 6194 /** 6195 * Twilight mode auto, temporarily overriden to off. 6196 * @hide 6197 */ 6198 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6199 6200 /** 6201 * Whether brightness should automatically adjust based on twilight state. 6202 * @hide 6203 */ 6204 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6205 6206 /** 6207 * Names of the service components that the current user has explicitly allowed to 6208 * be a VR mode listener, separated by ':'. 6209 * 6210 * @hide 6211 */ 6212 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6213 6214 /** 6215 * Behavior of the display while in VR mode. 6216 * 6217 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6218 * 6219 * @hide 6220 */ 6221 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6222 6223 /** 6224 * Lower the display persistence while the system is in VR mode. 6225 * 6226 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6227 * 6228 * @hide. 6229 */ 6230 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6231 6232 /** 6233 * Do not alter the display persistence while the system is in VR mode. 6234 * 6235 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6236 * 6237 * @hide. 6238 */ 6239 public static final int VR_DISPLAY_MODE_OFF = 1; 6240 6241 /** 6242 * Whether parent user can access remote contact in managed profile. 6243 * 6244 * @hide 6245 */ 6246 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6247 "managed_profile_contact_remote_search"; 6248 6249 /** 6250 * Whether or not the automatic storage manager is enabled and should run on the device. 6251 * 6252 * @hide 6253 */ 6254 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6255 "automatic_storage_manager_enabled"; 6256 6257 /** 6258 * How many days of information for the automatic storage manager to retain on the device. 6259 * 6260 * @hide 6261 */ 6262 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6263 "automatic_storage_manager_days_to_retain"; 6264 6265 /** 6266 * Default number of days of information for the automatic storage manager to retain. 6267 * 6268 * @hide 6269 */ 6270 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6271 6272 /** 6273 * How many bytes the automatic storage manager has cleared out. 6274 * 6275 * @hide 6276 */ 6277 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6278 "automatic_storage_manager_bytes_cleared"; 6279 6280 6281 /** 6282 * Last run time for the automatic storage manager. 6283 * 6284 * @hide 6285 */ 6286 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6287 "automatic_storage_manager_last_run"; 6288 6289 6290 /** 6291 * This are the settings to be backed up. 6292 * 6293 * NOTE: Settings are backed up and restored in the order they appear 6294 * in this array. If you have one setting depending on another, 6295 * make sure that they are ordered appropriately. 6296 * 6297 * @hide 6298 */ 6299 public static final String[] SETTINGS_TO_BACKUP = { 6300 BUGREPORT_IN_POWER_MENU, // moved to global 6301 ALLOW_MOCK_LOCATION, 6302 PARENTAL_CONTROL_ENABLED, 6303 PARENTAL_CONTROL_REDIRECT_URL, 6304 USB_MASS_STORAGE_ENABLED, // moved to global 6305 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6306 ACCESSIBILITY_DISPLAY_DALTONIZER, 6307 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6308 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6309 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6310 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6311 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6312 ACCESSIBILITY_SCRIPT_INJECTION, 6313 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6314 ENABLED_ACCESSIBILITY_SERVICES, 6315 ENABLED_NOTIFICATION_LISTENERS, 6316 ENABLED_VR_LISTENERS, 6317 ENABLED_INPUT_METHODS, 6318 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6319 TOUCH_EXPLORATION_ENABLED, 6320 ACCESSIBILITY_ENABLED, 6321 ACCESSIBILITY_SPEAK_PASSWORD, 6322 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6323 ACCESSIBILITY_CAPTIONING_PRESET, 6324 ACCESSIBILITY_CAPTIONING_ENABLED, 6325 ACCESSIBILITY_CAPTIONING_LOCALE, 6326 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6327 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6328 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6329 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6330 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6331 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6332 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6333 TTS_USE_DEFAULTS, 6334 TTS_DEFAULT_RATE, 6335 TTS_DEFAULT_PITCH, 6336 TTS_DEFAULT_SYNTH, 6337 TTS_DEFAULT_LANG, 6338 TTS_DEFAULT_COUNTRY, 6339 TTS_ENABLED_PLUGINS, 6340 TTS_DEFAULT_LOCALE, 6341 SHOW_IME_WITH_HARD_KEYBOARD, 6342 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6343 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6344 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6345 SELECTED_SPELL_CHECKER, 6346 SELECTED_SPELL_CHECKER_SUBTYPE, 6347 SPELL_CHECKER_ENABLED, 6348 MOUNT_PLAY_NOTIFICATION_SND, 6349 MOUNT_UMS_AUTOSTART, 6350 MOUNT_UMS_PROMPT, 6351 MOUNT_UMS_NOTIFY_ENABLED, 6352 SLEEP_TIMEOUT, 6353 DOUBLE_TAP_TO_WAKE, 6354 WAKE_GESTURE_ENABLED, 6355 LONG_PRESS_TIMEOUT, 6356 CAMERA_GESTURE_DISABLED, 6357 ACCESSIBILITY_AUTOCLICK_ENABLED, 6358 ACCESSIBILITY_AUTOCLICK_DELAY, 6359 ACCESSIBILITY_LARGE_POINTER_ICON, 6360 PREFERRED_TTY_MODE, 6361 ENHANCED_VOICE_PRIVACY_ENABLED, 6362 TTY_MODE_ENABLED, 6363 INCALL_POWER_BUTTON_BEHAVIOR 6364 }; 6365 6366 /** 6367 * These entries are considered common between the personal and the managed profile, 6368 * since the managed profile doesn't get to change them. 6369 */ 6370 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6371 6372 static { 6373 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6374 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6375 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6376 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6377 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6378 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6379 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6380 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6381 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6382 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6383 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6384 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6385 } 6386 6387 /** @hide */ 6388 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6389 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6390 } 6391 6392 /** 6393 * Helper method for determining if a location provider is enabled. 6394 * 6395 * @param cr the content resolver to use 6396 * @param provider the location provider to query 6397 * @return true if the provider is enabled 6398 * 6399 * @deprecated use {@link #LOCATION_MODE} or 6400 * {@link LocationManager#isProviderEnabled(String)} 6401 */ 6402 @Deprecated 6403 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6404 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6405 } 6406 6407 /** 6408 * Helper method for determining if a location provider is enabled. 6409 * @param cr the content resolver to use 6410 * @param provider the location provider to query 6411 * @param userId the userId to query 6412 * @return true if the provider is enabled 6413 * @deprecated use {@link #LOCATION_MODE} or 6414 * {@link LocationManager#isProviderEnabled(String)} 6415 * @hide 6416 */ 6417 @Deprecated 6418 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6419 String allowedProviders = Settings.Secure.getStringForUser(cr, 6420 LOCATION_PROVIDERS_ALLOWED, userId); 6421 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6422 } 6423 6424 /** 6425 * Thread-safe method for enabling or disabling a single location provider. 6426 * @param cr the content resolver to use 6427 * @param provider the location provider to enable or disable 6428 * @param enabled true if the provider should be enabled 6429 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6430 */ 6431 @Deprecated 6432 public static final void setLocationProviderEnabled(ContentResolver cr, 6433 String provider, boolean enabled) { 6434 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6435 } 6436 6437 /** 6438 * Thread-safe method for enabling or disabling a single location provider. 6439 * 6440 * @param cr the content resolver to use 6441 * @param provider the location provider to enable or disable 6442 * @param enabled true if the provider should be enabled 6443 * @param userId the userId for which to enable/disable providers 6444 * @return true if the value was set, false on database errors 6445 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6446 * {@link #LOCATION_MODE} 6447 * @hide 6448 */ 6449 @Deprecated 6450 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6451 String provider, boolean enabled, int userId) { 6452 synchronized (mLocationSettingsLock) { 6453 // to ensure thread safety, we write the provider name with a '+' or '-' 6454 // and let the SettingsProvider handle it rather than reading and modifying 6455 // the list of enabled providers. 6456 if (enabled) { 6457 provider = "+" + provider; 6458 } else { 6459 provider = "-" + provider; 6460 } 6461 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6462 userId); 6463 } 6464 } 6465 6466 /** 6467 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6468 */ 6469 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6470 final int mode = getLocationModeForUser(cr, userId); 6471 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6472 } 6473 6474 /** 6475 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6476 */ 6477 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6478 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6479 LOCATION_MODE_HIGH_ACCURACY, userId); 6480 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6481 // turn on location any longer. 6482 if (mode == LOCATION_MODE_OFF) { 6483 mode = LOCATION_MODE_HIGH_ACCURACY; 6484 } 6485 return setLocationModeForUser(cr, mode, userId); 6486 } 6487 6488 /** 6489 * Thread-safe method for setting the location mode to one of 6490 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6491 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6492 * 6493 * @param cr the content resolver to use 6494 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6495 * @param userId the userId for which to change mode 6496 * @return true if the value was set, false on database errors 6497 * 6498 * @throws IllegalArgumentException if mode is not one of the supported values 6499 */ 6500 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6501 int userId) { 6502 synchronized (mLocationSettingsLock) { 6503 boolean gps = false; 6504 boolean network = false; 6505 switch (mode) { 6506 case LOCATION_MODE_PREVIOUS: 6507 // Retrieve the actual mode and set to that mode. 6508 return restoreLocationModeForUser(cr, userId); 6509 case LOCATION_MODE_OFF: 6510 saveLocationModeForUser(cr, userId); 6511 break; 6512 case LOCATION_MODE_SENSORS_ONLY: 6513 gps = true; 6514 break; 6515 case LOCATION_MODE_BATTERY_SAVING: 6516 network = true; 6517 break; 6518 case LOCATION_MODE_HIGH_ACCURACY: 6519 gps = true; 6520 network = true; 6521 break; 6522 default: 6523 throw new IllegalArgumentException("Invalid location mode: " + mode); 6524 } 6525 // Note it's important that we set the NLP mode first. The Google implementation 6526 // of NLP clears its NLP consent setting any time it receives a 6527 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6528 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6529 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6530 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6531 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6532 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6533 // dialog. Then the people who wrote the setup wizard would be sad. 6534 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6535 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6536 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6537 cr, LocationManager.GPS_PROVIDER, gps, userId); 6538 return gpsSuccess && nlpSuccess; 6539 } 6540 } 6541 6542 /** 6543 * Thread-safe method for reading the location mode, returns one of 6544 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6545 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6546 * 6547 * @param cr the content resolver to use 6548 * @param userId the userId for which to read the mode 6549 * @return the location mode 6550 */ 6551 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6552 synchronized (mLocationSettingsLock) { 6553 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6554 cr, LocationManager.GPS_PROVIDER, userId); 6555 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6556 cr, LocationManager.NETWORK_PROVIDER, userId); 6557 if (gpsEnabled && networkEnabled) { 6558 return LOCATION_MODE_HIGH_ACCURACY; 6559 } else if (gpsEnabled) { 6560 return LOCATION_MODE_SENSORS_ONLY; 6561 } else if (networkEnabled) { 6562 return LOCATION_MODE_BATTERY_SAVING; 6563 } else { 6564 return LOCATION_MODE_OFF; 6565 } 6566 } 6567 } 6568 } 6569 6570 /** 6571 * Global system settings, containing preferences that always apply identically 6572 * to all defined users. Applications can read these but are not allowed to write; 6573 * like the "Secure" settings, these are for preferences that the user must 6574 * explicitly modify through the system UI or specialized APIs for those values. 6575 */ 6576 public static final class Global extends NameValueTable { 6577 /** 6578 * The content:// style URL for global secure settings items. Not public. 6579 */ 6580 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6581 6582 /** 6583 * Whether users are allowed to add more users or guest from lockscreen. 6584 * <p> 6585 * Type: int 6586 * @hide 6587 */ 6588 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6589 6590 /** 6591 * Setting whether the global gesture for enabling accessibility is enabled. 6592 * If this gesture is enabled the user will be able to perfrom it to enable 6593 * the accessibility state without visiting the settings app. 6594 * @hide 6595 */ 6596 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6597 "enable_accessibility_global_gesture_enabled"; 6598 6599 /** 6600 * Whether Airplane Mode is on. 6601 */ 6602 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6603 6604 /** 6605 * Whether Theater Mode is on. 6606 * {@hide} 6607 */ 6608 @SystemApi 6609 public static final String THEATER_MODE_ON = "theater_mode_on"; 6610 6611 /** 6612 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6613 */ 6614 public static final String RADIO_BLUETOOTH = "bluetooth"; 6615 6616 /** 6617 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6618 */ 6619 public static final String RADIO_WIFI = "wifi"; 6620 6621 /** 6622 * {@hide} 6623 */ 6624 public static final String RADIO_WIMAX = "wimax"; 6625 /** 6626 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6627 */ 6628 public static final String RADIO_CELL = "cell"; 6629 6630 /** 6631 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6632 */ 6633 public static final String RADIO_NFC = "nfc"; 6634 6635 /** 6636 * A comma separated list of radios that need to be disabled when airplane mode 6637 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6638 * included in the comma separated list. 6639 */ 6640 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6641 6642 /** 6643 * A comma separated list of radios that should to be disabled when airplane mode 6644 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6645 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6646 * will be turned off when entering airplane mode, but the user will be able to reenable 6647 * Wifi in the Settings app. 6648 * 6649 * {@hide} 6650 */ 6651 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6652 6653 /** 6654 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6655 * See {@link android.bluetooth.BluetoothProfile}. 6656 * {@hide} 6657 */ 6658 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6659 6660 /** 6661 * A semi-colon separated list of Bluetooth interoperability workarounds. 6662 * Each entry is a partial Bluetooth device address string and an integer representing 6663 * the feature to be disabled, separated by a comma. The integer must correspond 6664 * to a interoperability feature as defined in "interop.h" in /system/bt. 6665 * <p> 6666 * Example: <br/> 6667 * "00:11:22,0;01:02:03:04,2" 6668 * @hide 6669 */ 6670 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6671 6672 /** 6673 * The policy for deciding when Wi-Fi should go to sleep (which will in 6674 * turn switch to using the mobile data as an Internet connection). 6675 * <p> 6676 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6677 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6678 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6679 */ 6680 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6681 6682 /** 6683 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6684 * policy, which is to sleep shortly after the turning off 6685 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6686 */ 6687 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6688 6689 /** 6690 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6691 * the device is on battery, and never go to sleep when the device is 6692 * plugged in. 6693 */ 6694 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6695 6696 /** 6697 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6698 */ 6699 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6700 6701 /** 6702 * Value to specify if the user prefers the date, time and time zone 6703 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6704 */ 6705 public static final String AUTO_TIME = "auto_time"; 6706 6707 /** 6708 * Value to specify if the user prefers the time zone 6709 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6710 */ 6711 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6712 6713 /** 6714 * URI for the car dock "in" event sound. 6715 * @hide 6716 */ 6717 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6718 6719 /** 6720 * URI for the car dock "out" event sound. 6721 * @hide 6722 */ 6723 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6724 6725 /** 6726 * URI for the desk dock "in" event sound. 6727 * @hide 6728 */ 6729 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6730 6731 /** 6732 * URI for the desk dock "out" event sound. 6733 * @hide 6734 */ 6735 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6736 6737 /** 6738 * Whether to play a sound for dock events. 6739 * @hide 6740 */ 6741 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6742 6743 /** 6744 * URI for the "device locked" (keyguard shown) sound. 6745 * @hide 6746 */ 6747 public static final String LOCK_SOUND = "lock_sound"; 6748 6749 /** 6750 * URI for the "device unlocked" sound. 6751 * @hide 6752 */ 6753 public static final String UNLOCK_SOUND = "unlock_sound"; 6754 6755 /** 6756 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6757 * state without unlocking. 6758 * @hide 6759 */ 6760 public static final String TRUSTED_SOUND = "trusted_sound"; 6761 6762 /** 6763 * URI for the low battery sound file. 6764 * @hide 6765 */ 6766 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6767 6768 /** 6769 * Whether to play a sound for low-battery alerts. 6770 * @hide 6771 */ 6772 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6773 6774 /** 6775 * URI for the "wireless charging started" sound. 6776 * @hide 6777 */ 6778 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6779 "wireless_charging_started_sound"; 6780 6781 /** 6782 * Whether to play a sound for charging events. 6783 * @hide 6784 */ 6785 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6786 6787 /** 6788 * Whether we keep the device on while the device is plugged in. 6789 * Supported values are: 6790 * <ul> 6791 * <li>{@code 0} to never stay on while plugged in</li> 6792 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6793 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6794 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6795 * </ul> 6796 * These values can be OR-ed together. 6797 */ 6798 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6799 6800 /** 6801 * When the user has enable the option to have a "bug report" command 6802 * in the power menu. 6803 * @hide 6804 */ 6805 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6806 6807 /** 6808 * Whether ADB is enabled. 6809 */ 6810 public static final String ADB_ENABLED = "adb_enabled"; 6811 6812 /** 6813 * Whether Views are allowed to save their attribute data. 6814 * @hide 6815 */ 6816 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6817 6818 /** 6819 * Whether assisted GPS should be enabled or not. 6820 * @hide 6821 */ 6822 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6823 6824 /** 6825 * Whether bluetooth is enabled/disabled 6826 * 0=disabled. 1=enabled. 6827 */ 6828 public static final String BLUETOOTH_ON = "bluetooth_on"; 6829 6830 /** 6831 * CDMA Cell Broadcast SMS 6832 * 0 = CDMA Cell Broadcast SMS disabled 6833 * 1 = CDMA Cell Broadcast SMS enabled 6834 * @hide 6835 */ 6836 public static final String CDMA_CELL_BROADCAST_SMS = 6837 "cdma_cell_broadcast_sms"; 6838 6839 /** 6840 * The CDMA roaming mode 0 = Home Networks, CDMA default 6841 * 1 = Roaming on Affiliated networks 6842 * 2 = Roaming on any networks 6843 * @hide 6844 */ 6845 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6846 6847 /** 6848 * The CDMA subscription mode 0 = RUIM/SIM (default) 6849 * 1 = NV 6850 * @hide 6851 */ 6852 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6853 6854 /** Inactivity timeout to track mobile data activity. 6855 * 6856 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6857 * infer the data activity of mobile network. After a period of no activity on mobile 6858 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6859 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6860 * subsequent activity on mobile networks triggers the firing of {@code 6861 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6862 * 6863 * Network activity refers to transmitting or receiving data on the network interfaces. 6864 * 6865 * Tracking is disabled if set to zero or negative value. 6866 * 6867 * @hide 6868 */ 6869 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6870 6871 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6872 * but for Wifi network. 6873 * @hide 6874 */ 6875 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6876 6877 /** 6878 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6879 */ 6880 public static final String DATA_ROAMING = "data_roaming"; 6881 6882 /** 6883 * The value passed to a Mobile DataConnection via bringUp which defines the 6884 * number of retries to preform when setting up the initial connection. The default 6885 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6886 * @hide 6887 */ 6888 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6889 6890 /** 6891 * Whether any package can be on external storage. When this is true, any 6892 * package, regardless of manifest values, is a candidate for installing 6893 * or moving onto external storage. (0 = false, 1 = true) 6894 * @hide 6895 */ 6896 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6897 6898 /** 6899 * Whether any activity can be resized. When this is true, any 6900 * activity, regardless of manifest values, can be resized for multi-window. 6901 * (0 = false, 1 = true) 6902 * @hide 6903 */ 6904 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6905 = "force_resizable_activities"; 6906 6907 /** 6908 * Whether to enable experimental freeform support for windows. 6909 * @hide 6910 */ 6911 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6912 = "enable_freeform_support"; 6913 6914 /** 6915 * Whether user has enabled development settings. 6916 */ 6917 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6918 6919 /** 6920 * Whether the device has been provisioned (0 = false, 1 = true). 6921 * <p>On a multiuser device with a separate system user, the screen may be locked 6922 * as soon as this is set to true and further activities cannot be launched on the 6923 * system user unless they are marked to show over keyguard. 6924 */ 6925 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6926 6927 /** 6928 * Whether mobile data should be allowed while the device is being provisioned. 6929 * This allows the provisioning process to turn off mobile data before the user 6930 * has an opportunity to set things up, preventing other processes from burning 6931 * precious bytes before wifi is setup. 6932 * (0 = false, 1 = true) 6933 * @hide 6934 */ 6935 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6936 "device_provisioning_mobile_data"; 6937 6938 /** 6939 * The saved value for WindowManagerService.setForcedDisplaySize(). 6940 * Two integers separated by a comma. If unset, then use the real display size. 6941 * @hide 6942 */ 6943 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6944 6945 /** 6946 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6947 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6948 * @hide 6949 */ 6950 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6951 6952 /** 6953 * The maximum size, in bytes, of a download that the download manager will transfer over 6954 * a non-wifi connection. 6955 * @hide 6956 */ 6957 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6958 "download_manager_max_bytes_over_mobile"; 6959 6960 /** 6961 * The recommended maximum size, in bytes, of a download that the download manager should 6962 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6963 * have the option to start the download over the mobile connection anyway. 6964 * @hide 6965 */ 6966 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6967 "download_manager_recommended_max_bytes_over_mobile"; 6968 6969 /** 6970 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6971 */ 6972 @Deprecated 6973 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6974 6975 /** 6976 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6977 * sent or processed. (0 = false, 1 = true) 6978 * @hide 6979 */ 6980 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6981 6982 /** 6983 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6984 * and the output is redirected to AV Receiver connected via 6985 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6986 * @hide 6987 */ 6988 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6989 6990 /** 6991 * Whether TV will automatically turn on upon reception of the CEC command 6992 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6993 * @hide 6994 */ 6995 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6996 "hdmi_control_auto_wakeup_enabled"; 6997 6998 /** 6999 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7000 * (0 = false, 1 = true) 7001 * @hide 7002 */ 7003 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7004 "hdmi_control_auto_device_off_enabled"; 7005 7006 /** 7007 * Whether TV will switch to MHL port when a mobile device is plugged in. 7008 * (0 = false, 1 = true) 7009 * @hide 7010 */ 7011 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7012 7013 /** 7014 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7015 * @hide 7016 */ 7017 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7018 7019 /** 7020 * Whether mobile data connections are allowed by the user. See 7021 * ConnectivityManager for more info. 7022 * @hide 7023 */ 7024 public static final String MOBILE_DATA = "mobile_data"; 7025 7026 /** 7027 * Whether the mobile data connection should remain active even when higher 7028 * priority networks like WiFi are active, to help make network switching faster. 7029 * 7030 * See ConnectivityService for more info. 7031 * 7032 * (0 = disabled, 1 = enabled) 7033 * @hide 7034 */ 7035 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7036 7037 /** {@hide} */ 7038 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7039 /** {@hide} */ 7040 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7041 /** {@hide} */ 7042 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7043 /** {@hide} */ 7044 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7045 /** {@hide} */ 7046 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7047 7048 /** {@hide} */ 7049 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7050 /** {@hide} */ 7051 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7052 /** {@hide} */ 7053 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7054 /** {@hide} */ 7055 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7056 7057 /** {@hide} */ 7058 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7059 /** {@hide} */ 7060 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7061 /** {@hide} */ 7062 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7063 /** {@hide} */ 7064 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7065 7066 /** {@hide} */ 7067 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7068 /** {@hide} */ 7069 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7070 /** {@hide} */ 7071 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7072 /** {@hide} */ 7073 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7074 7075 /** 7076 * User preference for which network(s) should be used. Only the 7077 * connectivity service should touch this. 7078 */ 7079 public static final String NETWORK_PREFERENCE = "network_preference"; 7080 7081 /** 7082 * Which package name to use for network scoring. If null, or if the package is not a valid 7083 * scorer app, external network scores will neither be requested nor accepted. 7084 * @hide 7085 */ 7086 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7087 7088 /** 7089 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7090 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7091 * exceeded. 7092 * @hide 7093 */ 7094 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7095 7096 /** 7097 * The length of time in milli-seconds that automatic small adjustments to 7098 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7099 * @hide 7100 */ 7101 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7102 7103 /** Preferred NTP server. {@hide} */ 7104 public static final String NTP_SERVER = "ntp_server"; 7105 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7106 public static final String NTP_TIMEOUT = "ntp_timeout"; 7107 7108 /** {@hide} */ 7109 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7110 7111 /** 7112 * Sample validity in seconds to configure for the system DNS resolver. 7113 * {@hide} 7114 */ 7115 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7116 "dns_resolver_sample_validity_seconds"; 7117 7118 /** 7119 * Success threshold in percent for use with the system DNS resolver. 7120 * {@hide} 7121 */ 7122 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7123 "dns_resolver_success_threshold_percent"; 7124 7125 /** 7126 * Minimum number of samples needed for statistics to be considered meaningful in the 7127 * system DNS resolver. 7128 * {@hide} 7129 */ 7130 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7131 7132 /** 7133 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7134 * {@hide} 7135 */ 7136 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7137 7138 /** 7139 * Whether to disable the automatic scheduling of system updates. 7140 * 1 = system updates won't be automatically scheduled (will always 7141 * present notification instead). 7142 * 0 = system updates will be automatically scheduled. (default) 7143 * @hide 7144 */ 7145 @SystemApi 7146 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7147 7148 /** 7149 * Whether the package manager should send package verification broadcasts for verifiers to 7150 * review apps prior to installation. 7151 * 1 = request apps to be verified prior to installation, if a verifier exists. 7152 * 0 = do not verify apps before installation 7153 * @hide 7154 */ 7155 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7156 7157 /** Timeout for package verification. 7158 * @hide */ 7159 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7160 7161 /** Default response code for package verification. 7162 * @hide */ 7163 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7164 7165 /** 7166 * Show package verification setting in the Settings app. 7167 * 1 = show (default) 7168 * 0 = hide 7169 * @hide 7170 */ 7171 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7172 7173 /** 7174 * Run package verification on apps installed through ADB/ADT/USB 7175 * 1 = perform package verification on ADB installs (default) 7176 * 0 = bypass package verification on ADB installs 7177 * @hide 7178 */ 7179 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7180 7181 /** 7182 * Time since last fstrim (milliseconds) after which we force one to happen 7183 * during device startup. If unset, the default is 3 days. 7184 * @hide 7185 */ 7186 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7187 7188 /** 7189 * The interval in milliseconds at which to check packet counts on the 7190 * mobile data interface when screen is on, to detect possible data 7191 * connection problems. 7192 * @hide 7193 */ 7194 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7195 "pdp_watchdog_poll_interval_ms"; 7196 7197 /** 7198 * The interval in milliseconds at which to check packet counts on the 7199 * mobile data interface when screen is off, to detect possible data 7200 * connection problems. 7201 * @hide 7202 */ 7203 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7204 "pdp_watchdog_long_poll_interval_ms"; 7205 7206 /** 7207 * The interval in milliseconds at which to check packet counts on the 7208 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7209 * outgoing packets has been reached without incoming packets. 7210 * @hide 7211 */ 7212 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7213 "pdp_watchdog_error_poll_interval_ms"; 7214 7215 /** 7216 * The number of outgoing packets sent without seeing an incoming packet 7217 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7218 * device is logged to the event log 7219 * @hide 7220 */ 7221 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7222 "pdp_watchdog_trigger_packet_count"; 7223 7224 /** 7225 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7226 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7227 * attempting data connection recovery. 7228 * @hide 7229 */ 7230 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7231 "pdp_watchdog_error_poll_count"; 7232 7233 /** 7234 * The number of failed PDP reset attempts before moving to something more 7235 * drastic: re-registering to the network. 7236 * @hide 7237 */ 7238 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7239 "pdp_watchdog_max_pdp_reset_fail_count"; 7240 7241 /** 7242 * A positive value indicates how often the SamplingProfiler 7243 * should take snapshots. Zero value means SamplingProfiler 7244 * is disabled. 7245 * 7246 * @hide 7247 */ 7248 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7249 7250 /** 7251 * URL to open browser on to allow user to manage a prepay account 7252 * @hide 7253 */ 7254 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7255 "setup_prepaid_data_service_url"; 7256 7257 /** 7258 * URL to attempt a GET on to see if this is a prepay device 7259 * @hide 7260 */ 7261 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7262 "setup_prepaid_detection_target_url"; 7263 7264 /** 7265 * Host to check for a redirect to after an attempt to GET 7266 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7267 * this is a prepaid device with zero balance.) 7268 * @hide 7269 */ 7270 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7271 "setup_prepaid_detection_redir_host"; 7272 7273 /** 7274 * The interval in milliseconds at which to check the number of SMS sent out without asking 7275 * for use permit, to limit the un-authorized SMS usage. 7276 * 7277 * @hide 7278 */ 7279 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7280 "sms_outgoing_check_interval_ms"; 7281 7282 /** 7283 * The number of outgoing SMS sent without asking for user permit (of {@link 7284 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7285 * 7286 * @hide 7287 */ 7288 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7289 "sms_outgoing_check_max_count"; 7290 7291 /** 7292 * Used to disable SMS short code confirmation - defaults to true. 7293 * True indcates we will do the check, etc. Set to false to disable. 7294 * @see com.android.internal.telephony.SmsUsageMonitor 7295 * @hide 7296 */ 7297 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7298 7299 /** 7300 * Used to select which country we use to determine premium sms codes. 7301 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7302 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7303 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7304 * @hide 7305 */ 7306 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7307 7308 /** 7309 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7310 * @hide 7311 */ 7312 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7313 7314 /** 7315 * Used to disable Tethering on a device - defaults to true 7316 * @hide 7317 */ 7318 public static final String TETHER_SUPPORTED = "tether_supported"; 7319 7320 /** 7321 * Used to require DUN APN on the device or not - defaults to a build config value 7322 * which defaults to false 7323 * @hide 7324 */ 7325 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7326 7327 /** 7328 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7329 * corresponding build config values are set it will override the APN DB 7330 * values. 7331 * Consists of a comma seperated list of strings: 7332 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7333 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7334 * @hide 7335 */ 7336 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7337 7338 /** 7339 * List of carrier apps which are whitelisted to prompt the user for install when 7340 * a sim card with matching uicc carrier privilege rules is inserted. 7341 * 7342 * The value is "package1;package2;..." 7343 * @hide 7344 */ 7345 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7346 7347 /** 7348 * USB Mass Storage Enabled 7349 */ 7350 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7351 7352 /** 7353 * If this setting is set (to anything), then all references 7354 * to Gmail on the device must change to Google Mail. 7355 */ 7356 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7357 7358 /** 7359 * Webview Data reduction proxy key. 7360 * @hide 7361 */ 7362 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7363 "webview_data_reduction_proxy_key"; 7364 7365 /** 7366 * Whether or not the WebView fallback mechanism should be enabled. 7367 * 0=disabled, 1=enabled. 7368 * @hide 7369 */ 7370 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7371 "webview_fallback_logic_enabled"; 7372 7373 /** 7374 * Name of the package used as WebView provider (if unset the provider is instead determined 7375 * by the system). 7376 * @hide 7377 */ 7378 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7379 7380 /** 7381 * Developer setting to enable WebView multiprocess rendering. 7382 * @hide 7383 */ 7384 @SystemApi 7385 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7386 7387 /** 7388 * Whether Wifi display is enabled/disabled 7389 * 0=disabled. 1=enabled. 7390 * @hide 7391 */ 7392 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7393 7394 /** 7395 * Whether Wifi display certification mode is enabled/disabled 7396 * 0=disabled. 1=enabled. 7397 * @hide 7398 */ 7399 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7400 "wifi_display_certification_on"; 7401 7402 /** 7403 * WPS Configuration method used by Wifi display, this setting only 7404 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7405 * 7406 * Possible values are: 7407 * 7408 * WpsInfo.INVALID: use default WPS method chosen by framework 7409 * WpsInfo.PBC : use Push button 7410 * WpsInfo.KEYPAD : use Keypad 7411 * WpsInfo.DISPLAY: use Display 7412 * @hide 7413 */ 7414 public static final String WIFI_DISPLAY_WPS_CONFIG = 7415 "wifi_display_wps_config"; 7416 7417 /** 7418 * Whether to notify the user of open networks. 7419 * <p> 7420 * If not connected and the scan results have an open network, we will 7421 * put this notification up. If we attempt to connect to a network or 7422 * the open network(s) disappear, we remove the notification. When we 7423 * show the notification, we will not show it again for 7424 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7425 */ 7426 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7427 "wifi_networks_available_notification_on"; 7428 /** 7429 * {@hide} 7430 */ 7431 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7432 "wimax_networks_available_notification_on"; 7433 7434 /** 7435 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7436 * Connecting to a network will reset the timer. 7437 */ 7438 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7439 "wifi_networks_available_repeat_delay"; 7440 7441 /** 7442 * 802.11 country code in ISO 3166 format 7443 * @hide 7444 */ 7445 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7446 7447 /** 7448 * The interval in milliseconds to issue wake up scans when wifi needs 7449 * to connect. This is necessary to connect to an access point when 7450 * device is on the move and the screen is off. 7451 * @hide 7452 */ 7453 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7454 "wifi_framework_scan_interval_ms"; 7455 7456 /** 7457 * The interval in milliseconds after which Wi-Fi is considered idle. 7458 * When idle, it is possible for the device to be switched from Wi-Fi to 7459 * the mobile data network. 7460 * @hide 7461 */ 7462 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7463 7464 /** 7465 * When the number of open networks exceeds this number, the 7466 * least-recently-used excess networks will be removed. 7467 */ 7468 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7469 7470 /** 7471 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7472 */ 7473 public static final String WIFI_ON = "wifi_on"; 7474 7475 /** 7476 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7477 * @hide 7478 */ 7479 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7480 "wifi_scan_always_enabled"; 7481 7482 /** 7483 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7484 * connectivity. 7485 * @hide 7486 */ 7487 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7488 "ble_scan_always_enabled"; 7489 7490 /** 7491 * Used to save the Wifi_ON state prior to tethering. 7492 * This state will be checked to restore Wifi after 7493 * the user turns off tethering. 7494 * 7495 * @hide 7496 */ 7497 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7498 7499 /** 7500 * The interval in milliseconds to scan as used by the wifi supplicant 7501 * @hide 7502 */ 7503 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7504 "wifi_supplicant_scan_interval_ms"; 7505 7506 /** 7507 * whether frameworks handles wifi auto-join 7508 * @hide 7509 */ 7510 public static final String WIFI_ENHANCED_AUTO_JOIN = 7511 "wifi_enhanced_auto_join"; 7512 7513 /** 7514 * whether settings show RSSI 7515 * @hide 7516 */ 7517 public static final String WIFI_NETWORK_SHOW_RSSI = 7518 "wifi_network_show_rssi"; 7519 7520 /** 7521 * The interval in milliseconds to scan at supplicant when p2p is connected 7522 * @hide 7523 */ 7524 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7525 "wifi_scan_interval_p2p_connected_ms"; 7526 7527 /** 7528 * Whether the Wi-Fi watchdog is enabled. 7529 */ 7530 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7531 7532 /** 7533 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7534 * the setting needs to be set to 0 to disable it. 7535 * @hide 7536 */ 7537 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7538 "wifi_watchdog_poor_network_test_enabled"; 7539 7540 /** 7541 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7542 * needs to be set to 0 to disable it. 7543 * @hide 7544 */ 7545 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7546 "wifi_suspend_optimizations_enabled"; 7547 7548 /** 7549 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7550 * will enable it. In the future, additional values may be supported. 7551 * @hide 7552 */ 7553 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7554 "wifi_verbose_logging_enabled"; 7555 7556 /** 7557 * The maximum number of times we will retry a connection to an access 7558 * point for which we have failed in acquiring an IP address from DHCP. 7559 * A value of N means that we will make N+1 connection attempts in all. 7560 */ 7561 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7562 7563 /** 7564 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7565 * data connectivity to be established after a disconnect from Wi-Fi. 7566 */ 7567 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7568 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7569 7570 /** 7571 * This setting controls whether WiFi configurations created by a Device Owner app 7572 * should be locked down (that is, be editable or removable only by the Device Owner App, 7573 * not even by Settings app). 7574 * This setting takes integer values. Non-zero values mean DO created configurations 7575 * are locked down. Value of zero means they are not. Default value in the absence of 7576 * actual value to this setting is 0. 7577 */ 7578 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7579 "wifi_device_owner_configs_lockdown"; 7580 7581 /** 7582 * The operational wifi frequency band 7583 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7584 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7585 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7586 * 7587 * @hide 7588 */ 7589 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7590 7591 /** 7592 * The Wi-Fi peer-to-peer device name 7593 * @hide 7594 */ 7595 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7596 7597 /** 7598 * The min time between wifi disable and wifi enable 7599 * @hide 7600 */ 7601 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7602 7603 /** 7604 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7605 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7606 * has been seen in this time period. 7607 * 7608 * If this is less than or equal to zero, we use a more conservative behavior and only check 7609 * for a non-null score from the currently connected or target BSSID. 7610 * @hide 7611 */ 7612 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7613 "wifi_ephemeral_out_of_range_timeout_ms"; 7614 7615 /** 7616 * The number of milliseconds to delay when checking for data stalls during 7617 * non-aggressive detection. (screen is turned off.) 7618 * @hide 7619 */ 7620 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7621 "data_stall_alarm_non_aggressive_delay_in_ms"; 7622 7623 /** 7624 * The number of milliseconds to delay when checking for data stalls during 7625 * aggressive detection. (screen on or suspected data stall) 7626 * @hide 7627 */ 7628 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7629 "data_stall_alarm_aggressive_delay_in_ms"; 7630 7631 /** 7632 * The number of milliseconds to allow the provisioning apn to remain active 7633 * @hide 7634 */ 7635 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7636 "provisioning_apn_alarm_delay_in_ms"; 7637 7638 /** 7639 * The interval in milliseconds at which to check gprs registration 7640 * after the first registration mismatch of gprs and voice service, 7641 * to detect possible data network registration problems. 7642 * 7643 * @hide 7644 */ 7645 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7646 "gprs_register_check_period_ms"; 7647 7648 /** 7649 * Nonzero causes Log.wtf() to crash. 7650 * @hide 7651 */ 7652 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7653 7654 /** 7655 * Ringer mode. This is used internally, changing this value will not 7656 * change the ringer mode. See AudioManager. 7657 */ 7658 public static final String MODE_RINGER = "mode_ringer"; 7659 7660 /** 7661 * Overlay display devices setting. 7662 * The associated value is a specially formatted string that describes the 7663 * size and density of simulated secondary display devices. 7664 * <p> 7665 * Format: {width}x{height}/{dpi};... 7666 * </p><p> 7667 * Example: 7668 * <ul> 7669 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7670 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7671 * at 1080p and the second at 720p.</li> 7672 * <li>If the value is empty, then no overlay display devices are created.</li> 7673 * </ul></p> 7674 * 7675 * @hide 7676 */ 7677 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7678 7679 /** 7680 * Threshold values for the duration and level of a discharge cycle, 7681 * under which we log discharge cycle info. 7682 * 7683 * @hide 7684 */ 7685 public static final String 7686 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7687 7688 /** @hide */ 7689 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7690 7691 /** 7692 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7693 * intents on application crashes and ANRs. If this is disabled, the 7694 * crash/ANR dialog will never display the "Report" button. 7695 * <p> 7696 * Type: int (0 = disallow, 1 = allow) 7697 * 7698 * @hide 7699 */ 7700 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7701 7702 /** 7703 * Maximum age of entries kept by {@link DropBoxManager}. 7704 * 7705 * @hide 7706 */ 7707 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7708 7709 /** 7710 * Maximum number of entry files which {@link DropBoxManager} will keep 7711 * around. 7712 * 7713 * @hide 7714 */ 7715 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7716 7717 /** 7718 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7719 * what. 7720 * 7721 * @hide 7722 */ 7723 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7724 7725 /** 7726 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7727 * will use. 7728 * 7729 * @hide 7730 */ 7731 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7732 7733 /** 7734 * Percent of total disk which {@link DropBoxManager} will never dip 7735 * into. 7736 * 7737 * @hide 7738 */ 7739 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7740 7741 /** 7742 * Prefix for per-tag dropbox disable/enable settings. 7743 * 7744 * @hide 7745 */ 7746 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7747 7748 /** 7749 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7750 * prefix of the dropbox tag of the report type. For example, 7751 * "logcat_for_system_server_anr" controls the lines of logcat captured 7752 * with system server ANR reports. 0 to disable. 7753 * 7754 * @hide 7755 */ 7756 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7757 7758 /** 7759 * The interval in minutes after which the amount of free storage left 7760 * on the device is logged to the event log 7761 * 7762 * @hide 7763 */ 7764 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7765 7766 /** 7767 * Threshold for the amount of change in disk free space required to 7768 * report the amount of free space. Used to prevent spamming the logs 7769 * when the disk free space isn't changing frequently. 7770 * 7771 * @hide 7772 */ 7773 public static final String 7774 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7775 7776 /** 7777 * Minimum percentage of free storage on the device that is used to 7778 * determine if the device is running low on storage. The default is 10. 7779 * <p> 7780 * Say this value is set to 10, the device is considered running low on 7781 * storage if 90% or more of the device storage is filled up. 7782 * 7783 * @hide 7784 */ 7785 public static final String 7786 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7787 7788 /** 7789 * Maximum byte size of the low storage threshold. This is to ensure 7790 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7791 * overly large threshold for large storage devices. Currently this must 7792 * be less than 2GB. This default is 500MB. 7793 * 7794 * @hide 7795 */ 7796 public static final String 7797 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7798 7799 /** 7800 * Minimum bytes of free storage on the device before the data partition 7801 * is considered full. By default, 1 MB is reserved to avoid system-wide 7802 * SQLite disk full exceptions. 7803 * 7804 * @hide 7805 */ 7806 public static final String 7807 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7808 7809 /** 7810 * The maximum reconnect delay for short network outages or when the 7811 * network is suspended due to phone use. 7812 * 7813 * @hide 7814 */ 7815 public static final String 7816 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7817 7818 /** 7819 * The number of milliseconds to delay before sending out 7820 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7821 * 7822 * @hide 7823 */ 7824 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7825 7826 7827 /** 7828 * Network sampling interval, in seconds. We'll generate link information 7829 * about bytes/packets sent and error rates based on data sampled in this interval 7830 * 7831 * @hide 7832 */ 7833 7834 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7835 "connectivity_sampling_interval_in_seconds"; 7836 7837 /** 7838 * The series of successively longer delays used in retrying to download PAC file. 7839 * Last delay is used between successful PAC downloads. 7840 * 7841 * @hide 7842 */ 7843 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7844 7845 /** 7846 * Setting to turn off captive portal detection. Feature is enabled by 7847 * default and the setting needs to be set to 0 to disable it. 7848 * 7849 * @hide 7850 */ 7851 public static final String 7852 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7853 7854 /** 7855 * The server used for captive portal detection upon a new conection. A 7856 * 204 response code from the server is used for validation. 7857 * 7858 * @hide 7859 */ 7860 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7861 7862 /** 7863 * Whether to use HTTPS for network validation. This is enabled by default and the setting 7864 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 7865 * don't actually use HTTPS, but it's consistent with the other settings. 7866 * 7867 * @hide 7868 */ 7869 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 7870 7871 /** 7872 * Whether network service discovery is enabled. 7873 * 7874 * @hide 7875 */ 7876 public static final String NSD_ON = "nsd_on"; 7877 7878 /** 7879 * Let user pick default install location. 7880 * 7881 * @hide 7882 */ 7883 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7884 7885 /** 7886 * Default install location value. 7887 * 0 = auto, let system decide 7888 * 1 = internal 7889 * 2 = sdcard 7890 * @hide 7891 */ 7892 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7893 7894 /** 7895 * ms during which to consume extra events related to Inet connection 7896 * condition after a transtion to fully-connected 7897 * 7898 * @hide 7899 */ 7900 public static final String 7901 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7902 7903 /** 7904 * ms during which to consume extra events related to Inet connection 7905 * condtion after a transtion to partly-connected 7906 * 7907 * @hide 7908 */ 7909 public static final String 7910 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7911 7912 /** {@hide} */ 7913 public static final String 7914 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7915 7916 /** 7917 * Host name and port for global http proxy. Uses ':' seperator for 7918 * between host and port. 7919 */ 7920 public static final String HTTP_PROXY = "http_proxy"; 7921 7922 /** 7923 * Host name for global http proxy. Set via ConnectivityManager. 7924 * 7925 * @hide 7926 */ 7927 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7928 7929 /** 7930 * Integer host port for global http proxy. Set via ConnectivityManager. 7931 * 7932 * @hide 7933 */ 7934 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7935 7936 /** 7937 * Exclusion list for global proxy. This string contains a list of 7938 * comma-separated domains where the global proxy does not apply. 7939 * Domains should be listed in a comma- separated list. Example of 7940 * acceptable formats: ".domain1.com,my.domain2.com" Use 7941 * ConnectivityManager to set/get. 7942 * 7943 * @hide 7944 */ 7945 public static final String 7946 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7947 7948 /** 7949 * The location PAC File for the proxy. 7950 * @hide 7951 */ 7952 public static final String 7953 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7954 7955 /** 7956 * Enables the UI setting to allow the user to specify the global HTTP 7957 * proxy and associated exclusion list. 7958 * 7959 * @hide 7960 */ 7961 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7962 7963 /** 7964 * Setting for default DNS in case nobody suggests one 7965 * 7966 * @hide 7967 */ 7968 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7969 7970 /** {@hide} */ 7971 public static final String 7972 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7973 /** {@hide} */ 7974 public static final String 7975 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7976 /** {@hide} */ 7977 public static final String 7978 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7979 /** {@hide} */ 7980 public static final String 7981 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7982 /** {@hide} */ 7983 public static final String 7984 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7985 /** {@hide} */ 7986 public static final String 7987 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7988 /** {@hide} */ 7989 public static final String 7990 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7991 7992 /** 7993 * Device Idle (Doze) specific settings. 7994 * This is encoded as a key=value list, separated by commas. Ex: 7995 * 7996 * "inactive_timeout=60000,sensing_timeout=400000" 7997 * 7998 * The following keys are supported: 7999 * 8000 * <pre> 8001 * inactive_to (long) 8002 * sensing_to (long) 8003 * motion_inactive_to (long) 8004 * idle_after_inactive_to (long) 8005 * idle_pending_to (long) 8006 * max_idle_pending_to (long) 8007 * idle_pending_factor (float) 8008 * idle_to (long) 8009 * max_idle_to (long) 8010 * idle_factor (float) 8011 * min_time_to_alarm (long) 8012 * max_temp_app_whitelist_duration (long) 8013 * notification_whitelist_duration (long) 8014 * </pre> 8015 * 8016 * <p> 8017 * Type: string 8018 * @hide 8019 * @see com.android.server.DeviceIdleController.Constants 8020 */ 8021 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8022 8023 /** 8024 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8025 * 8026 * <p> 8027 * Type: string 8028 * @hide 8029 * @see com.android.server.DeviceIdleController.Constants 8030 */ 8031 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8032 8033 /** 8034 * App standby (app idle) specific settings. 8035 * This is encoded as a key=value list, separated by commas. Ex: 8036 * 8037 * "idle_duration=5000,parole_interval=4500" 8038 * 8039 * The following keys are supported: 8040 * 8041 * <pre> 8042 * idle_duration2 (long) 8043 * wallclock_threshold (long) 8044 * parole_interval (long) 8045 * parole_duration (long) 8046 * 8047 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8048 * </pre> 8049 * 8050 * <p> 8051 * Type: string 8052 * @hide 8053 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8054 */ 8055 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8056 8057 /** 8058 * Alarm manager specific settings. 8059 * This is encoded as a key=value list, separated by commas. Ex: 8060 * 8061 * "min_futurity=5000,allow_while_idle_short_time=4500" 8062 * 8063 * The following keys are supported: 8064 * 8065 * <pre> 8066 * min_futurity (long) 8067 * min_interval (long) 8068 * allow_while_idle_short_time (long) 8069 * allow_while_idle_long_time (long) 8070 * allow_while_idle_whitelist_duration (long) 8071 * </pre> 8072 * 8073 * <p> 8074 * Type: string 8075 * @hide 8076 * @see com.android.server.AlarmManagerService.Constants 8077 */ 8078 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8079 8080 /** 8081 * Job scheduler specific settings. 8082 * This is encoded as a key=value list, separated by commas. Ex: 8083 * 8084 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8085 * 8086 * The following keys are supported: 8087 * 8088 * <pre> 8089 * min_idle_count (int) 8090 * min_charging_count (int) 8091 * min_connectivity_count (int) 8092 * min_content_count (int) 8093 * min_ready_jobs_count (int) 8094 * heavy_use_factor (float) 8095 * moderate_use_factor (float) 8096 * fg_job_count (int) 8097 * bg_normal_job_count (int) 8098 * bg_moderate_job_count (int) 8099 * bg_low_job_count (int) 8100 * bg_critical_job_count (int) 8101 * </pre> 8102 * 8103 * <p> 8104 * Type: string 8105 * @hide 8106 * @see com.android.server.job.JobSchedulerService.Constants 8107 */ 8108 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8109 8110 /** 8111 * ShortcutManager specific settings. 8112 * This is encoded as a key=value list, separated by commas. Ex: 8113 * 8114 * "reset_interval_sec=86400,max_updates_per_interval=1" 8115 * 8116 * The following keys are supported: 8117 * 8118 * <pre> 8119 * reset_interval_sec (long) 8120 * max_updates_per_interval (int) 8121 * max_icon_dimension_dp (int, DP) 8122 * max_icon_dimension_dp_lowram (int, DP) 8123 * max_shortcuts (int) 8124 * icon_quality (int, 0-100) 8125 * icon_format (String) 8126 * </pre> 8127 * 8128 * <p> 8129 * Type: string 8130 * @hide 8131 * @see com.android.server.pm.ShortcutService.ConfigConstants 8132 */ 8133 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8134 8135 /** 8136 * Get the key that retrieves a bluetooth headset's priority. 8137 * @hide 8138 */ 8139 public static final String getBluetoothHeadsetPriorityKey(String address) { 8140 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8141 } 8142 8143 /** 8144 * Get the key that retrieves a bluetooth a2dp sink's priority. 8145 * @hide 8146 */ 8147 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8148 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8149 } 8150 8151 /** 8152 * Get the key that retrieves a bluetooth a2dp src's priority. 8153 * @hide 8154 */ 8155 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8156 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8157 } 8158 8159 /** 8160 * Get the key that retrieves a bluetooth Input Device's priority. 8161 * @hide 8162 */ 8163 public static final String getBluetoothInputDevicePriorityKey(String address) { 8164 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8165 } 8166 8167 /** 8168 * Get the key that retrieves a bluetooth map priority. 8169 * @hide 8170 */ 8171 public static final String getBluetoothMapPriorityKey(String address) { 8172 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8173 } 8174 8175 /** 8176 * Get the key that retrieves a bluetooth pbap client priority. 8177 * @hide 8178 */ 8179 public static final String getBluetoothPbapClientPriorityKey(String address) { 8180 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8181 } 8182 8183 /** 8184 * Get the key that retrieves a bluetooth map priority. 8185 * @hide 8186 */ 8187 public static final String getBluetoothSapPriorityKey(String address) { 8188 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8189 } 8190 8191 /** 8192 * Scaling factor for normal window animations. Setting to 0 will 8193 * disable window animations. 8194 */ 8195 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8196 8197 /** 8198 * Scaling factor for activity transition animations. Setting to 0 will 8199 * disable window animations. 8200 */ 8201 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8202 8203 /** 8204 * Scaling factor for Animator-based animations. This affects both the 8205 * start delay and duration of all such animations. Setting to 0 will 8206 * cause animations to end immediately. The default value is 1. 8207 */ 8208 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8209 8210 /** 8211 * Scaling factor for normal window animations. Setting to 0 will 8212 * disable window animations. 8213 * 8214 * @hide 8215 */ 8216 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8217 8218 /** 8219 * If 0, the compatibility mode is off for all applications. 8220 * If 1, older applications run under compatibility mode. 8221 * TODO: remove this settings before code freeze (bug/1907571) 8222 * @hide 8223 */ 8224 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8225 8226 /** 8227 * CDMA only settings 8228 * Emergency Tone 0 = Off 8229 * 1 = Alert 8230 * 2 = Vibrate 8231 * @hide 8232 */ 8233 public static final String EMERGENCY_TONE = "emergency_tone"; 8234 8235 /** 8236 * CDMA only settings 8237 * Whether the auto retry is enabled. The value is 8238 * boolean (1 or 0). 8239 * @hide 8240 */ 8241 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8242 8243 /** 8244 * See RIL_PreferredNetworkType in ril.h 8245 * @hide 8246 */ 8247 public static final String PREFERRED_NETWORK_MODE = 8248 "preferred_network_mode"; 8249 8250 /** 8251 * Name of an application package to be debugged. 8252 */ 8253 public static final String DEBUG_APP = "debug_app"; 8254 8255 /** 8256 * If 1, when launching DEBUG_APP it will wait for the debugger before 8257 * starting user code. If 0, it will run normally. 8258 */ 8259 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8260 8261 /** 8262 * Control whether the process CPU usage meter should be shown. 8263 */ 8264 public static final String SHOW_PROCESSES = "show_processes"; 8265 8266 /** 8267 * If 1 low power mode is enabled. 8268 * @hide 8269 */ 8270 public static final String LOW_POWER_MODE = "low_power"; 8271 8272 /** 8273 * Battery level [1-99] at which low power mode automatically turns on. 8274 * If 0, it will not automatically turn on. 8275 * @hide 8276 */ 8277 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8278 8279 /** 8280 * If not 0, the activity manager will aggressively finish activities and 8281 * processes as soon as they are no longer needed. If 0, the normal 8282 * extended lifetime is used. 8283 */ 8284 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8285 8286 /** 8287 * @hide 8288 * If not 0, the activity manager will implement a looser version of background 8289 * check that is more compatible with existing apps. 8290 */ 8291 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8292 8293 /** 8294 * Use Dock audio output for media: 8295 * 0 = disabled 8296 * 1 = enabled 8297 * @hide 8298 */ 8299 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8300 8301 /** 8302 * The surround sound formats AC3, DTS or IEC61937 are 8303 * available for use if they are detected. 8304 * This is the default mode. 8305 * 8306 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8307 * devices that have an S/PDIF output. This is because S/PDIF 8308 * is unidirectional and the TV cannot know if a decoder is 8309 * connected. So it assumes they are always available. 8310 * @hide 8311 */ 8312 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8313 8314 /** 8315 * AC3, DTS or IEC61937 are NEVER available, even if they 8316 * are detected by the hardware. Those formats will not be 8317 * reported. 8318 * 8319 * An example use case would be an AVR reports that it is capable of 8320 * surround sound decoding but is broken. If NEVER is chosen 8321 * then apps must use PCM output instead of encoded output. 8322 * @hide 8323 */ 8324 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8325 8326 /** 8327 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8328 * are not detected by the hardware. Those formats will be 8329 * reported as part of the HDMI output capability. Applications 8330 * are then free to use either PCM or encoded output. 8331 * 8332 * An example use case would be a when TV was connected over 8333 * TOS-link to an AVR. But the TV could not see it because TOS-link 8334 * is unidirectional. 8335 * @hide 8336 */ 8337 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8338 8339 /** 8340 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8341 * ENCODED_SURROUND_OUTPUT_NEVER or 8342 * ENCODED_SURROUND_OUTPUT_ALWAYS 8343 * @hide 8344 */ 8345 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8346 8347 /** 8348 * Persisted safe headphone volume management state by AudioService 8349 * @hide 8350 */ 8351 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8352 8353 /** 8354 * URL for tzinfo (time zone) updates 8355 * @hide 8356 */ 8357 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8358 8359 /** 8360 * URL for tzinfo (time zone) update metadata 8361 * @hide 8362 */ 8363 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8364 8365 /** 8366 * URL for selinux (mandatory access control) updates 8367 * @hide 8368 */ 8369 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8370 8371 /** 8372 * URL for selinux (mandatory access control) update metadata 8373 * @hide 8374 */ 8375 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8376 8377 /** 8378 * URL for sms short code updates 8379 * @hide 8380 */ 8381 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8382 "sms_short_codes_content_url"; 8383 8384 /** 8385 * URL for sms short code update metadata 8386 * @hide 8387 */ 8388 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8389 "sms_short_codes_metadata_url"; 8390 8391 /** 8392 * URL for apn_db updates 8393 * @hide 8394 */ 8395 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8396 8397 /** 8398 * URL for apn_db update metadata 8399 * @hide 8400 */ 8401 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8402 8403 /** 8404 * URL for cert pinlist updates 8405 * @hide 8406 */ 8407 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8408 8409 /** 8410 * URL for cert pinlist updates 8411 * @hide 8412 */ 8413 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8414 8415 /** 8416 * URL for intent firewall updates 8417 * @hide 8418 */ 8419 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8420 "intent_firewall_content_url"; 8421 8422 /** 8423 * URL for intent firewall update metadata 8424 * @hide 8425 */ 8426 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8427 "intent_firewall_metadata_url"; 8428 8429 /** 8430 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8431 * @hide 8432 */ 8433 public static final String SELINUX_STATUS = "selinux_status"; 8434 8435 /** 8436 * Developer setting to force RTL layout. 8437 * @hide 8438 */ 8439 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8440 8441 /** 8442 * Milliseconds after screen-off after which low battery sounds will be silenced. 8443 * 8444 * If zero, battery sounds will always play. 8445 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8446 * 8447 * @hide 8448 */ 8449 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8450 8451 /** 8452 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8453 * the caller is done with this, they should call {@link ContentResolver#delete} to 8454 * clean up any value that they may have written. 8455 * 8456 * @hide 8457 */ 8458 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8459 8460 /** 8461 * Defines global runtime overrides to window policy. 8462 * 8463 * See {@link com.android.server.policy.PolicyControl} for value format. 8464 * 8465 * @hide 8466 */ 8467 public static final String POLICY_CONTROL = "policy_control"; 8468 8469 /** 8470 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8471 * or ZEN_MODE_NO_INTERRUPTIONS. 8472 * 8473 * @hide 8474 */ 8475 public static final String ZEN_MODE = "zen_mode"; 8476 8477 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8478 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8479 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8480 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8481 8482 /** @hide */ public static String zenModeToString(int mode) { 8483 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8484 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8485 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8486 return "ZEN_MODE_OFF"; 8487 } 8488 8489 /** @hide */ public static boolean isValidZenMode(int value) { 8490 switch (value) { 8491 case Global.ZEN_MODE_OFF: 8492 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8493 case Global.ZEN_MODE_ALARMS: 8494 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8495 return true; 8496 default: 8497 return false; 8498 } 8499 } 8500 8501 /** 8502 * Value of the ringer before entering zen mode. 8503 * 8504 * @hide 8505 */ 8506 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8507 8508 /** 8509 * Opaque value, changes when persisted zen mode configuration changes. 8510 * 8511 * @hide 8512 */ 8513 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8514 8515 /** 8516 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8517 * 8518 * @hide 8519 */ 8520 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8521 "heads_up_notifications_enabled"; 8522 8523 /** @hide */ public static final int HEADS_UP_OFF = 0; 8524 /** @hide */ public static final int HEADS_UP_ON = 1; 8525 8526 /** 8527 * The name of the device 8528 * 8529 * @hide 8530 */ 8531 public static final String DEVICE_NAME = "device_name"; 8532 8533 /** 8534 * Whether the NetworkScoringService has been first initialized. 8535 * <p> 8536 * Type: int (0 for false, 1 for true) 8537 * @hide 8538 */ 8539 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8540 8541 /** 8542 * Whether the user wants to be prompted for password to decrypt the device on boot. 8543 * This only matters if the storage is encrypted. 8544 * <p> 8545 * Type: int (0 for false, 1 for true) 8546 * @hide 8547 */ 8548 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8549 8550 /** 8551 * Whether the Volte is enabled 8552 * <p> 8553 * Type: int (0 for false, 1 for true) 8554 * @hide 8555 */ 8556 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8557 8558 /** 8559 * Whether VT (Video Telephony over IMS) is enabled 8560 * <p> 8561 * Type: int (0 for false, 1 for true) 8562 * 8563 * @hide 8564 */ 8565 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8566 8567 /** 8568 * Whether WFC is enabled 8569 * <p> 8570 * Type: int (0 for false, 1 for true) 8571 * 8572 * @hide 8573 */ 8574 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8575 8576 /** 8577 * WFC Mode. 8578 * <p> 8579 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8580 * 8581 * @hide 8582 */ 8583 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8584 8585 /** 8586 * Whether WFC roaming is enabled 8587 * <p> 8588 * Type: int (0 for false, 1 for true) 8589 * 8590 * @hide 8591 */ 8592 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8593 8594 /** 8595 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8596 * this via gservices, OMA-DM, carrier app, etc. 8597 * <p> 8598 * Type: int (0 for false, 1 for true) 8599 * @hide 8600 */ 8601 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8602 8603 /** 8604 * Ephemeral app cookie max size in bytes. 8605 * <p> 8606 * Type: int 8607 * @hide 8608 */ 8609 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8610 "ephemeral_cookie_max_size_bytes"; 8611 8612 /** 8613 * A mask applied to the ephemeral hash to generate the hash prefix. 8614 * <p> 8615 * Type: int 8616 * 8617 * @hide 8618 */ 8619 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8620 8621 /** 8622 * Number of hash prefixes to send during ephemeral resolution. 8623 * <p> 8624 * Type: int 8625 * 8626 * @hide 8627 */ 8628 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8629 8630 /** 8631 * The duration for caching uninstalled ephemeral apps. 8632 * <p> 8633 * Type: long 8634 * @hide 8635 */ 8636 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8637 "uninstalled_ephemeral_app_cache_duration_millis"; 8638 8639 /** 8640 * Allows switching users when system user is locked. 8641 * <p> 8642 * Type: int 8643 * @hide 8644 */ 8645 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8646 "allow_user_switching_when_system_user_locked"; 8647 8648 /** 8649 * Boot count since the device starts running APK level 24. 8650 * <p> 8651 * Type: int 8652 */ 8653 public static final String BOOT_COUNT = "boot_count"; 8654 8655 /** 8656 * Whether the safe boot is disallowed. 8657 * 8658 * <p>This setting should have the identical value as the corresponding user restriction. 8659 * The purpose of the setting is to make the restriction available in early boot stages 8660 * before the user restrictions are loaded. 8661 * @hide 8662 */ 8663 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8664 8665 /** 8666 * Whether this device is currently in retail demo mode. If true, device 8667 * usage is severely limited. 8668 * <p> 8669 * Type: int (0 for false, 1 for true) 8670 * @hide 8671 */ 8672 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 8673 8674 /** 8675 * Settings to backup. This is here so that it's in the same place as the settings 8676 * keys and easy to update. 8677 * 8678 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8679 * and Secure as well. This is because those tables drive both backup and 8680 * restore, and restore needs to properly whitelist keys that used to live 8681 * in those namespaces. The keys will only actually be backed up / restored 8682 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8683 * 8684 * NOTE: Settings are backed up and restored in the order they appear 8685 * in this array. If you have one setting depending on another, 8686 * make sure that they are ordered appropriately. 8687 * 8688 * @hide 8689 */ 8690 public static final String[] SETTINGS_TO_BACKUP = { 8691 BUGREPORT_IN_POWER_MENU, 8692 STAY_ON_WHILE_PLUGGED_IN, 8693 AUTO_TIME, 8694 AUTO_TIME_ZONE, 8695 POWER_SOUNDS_ENABLED, 8696 DOCK_SOUNDS_ENABLED, 8697 CHARGING_SOUNDS_ENABLED, 8698 USB_MASS_STORAGE_ENABLED, 8699 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8700 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8701 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8702 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8703 WIFI_NUM_OPEN_NETWORKS_KEPT, 8704 EMERGENCY_TONE, 8705 CALL_AUTO_RETRY, 8706 DOCK_AUDIO_MEDIA_ENABLED, 8707 ENCODED_SURROUND_OUTPUT, 8708 LOW_POWER_MODE_TRIGGER_LEVEL 8709 }; 8710 8711 // Populated lazily, guarded by class object: 8712 private static NameValueCache sNameValueCache = new NameValueCache( 8713 CONTENT_URI, 8714 CALL_METHOD_GET_GLOBAL, 8715 CALL_METHOD_PUT_GLOBAL); 8716 8717 // Certain settings have been moved from global to the per-user secure namespace 8718 private static final HashSet<String> MOVED_TO_SECURE; 8719 static { 8720 MOVED_TO_SECURE = new HashSet<String>(1); 8721 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8722 } 8723 8724 /** @hide */ 8725 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8726 outKeySet.addAll(MOVED_TO_SECURE); 8727 } 8728 8729 /** 8730 * Look up a name in the database. 8731 * @param resolver to access the database with 8732 * @param name to look up in the table 8733 * @return the corresponding value, or null if not present 8734 */ 8735 public static String getString(ContentResolver resolver, String name) { 8736 return getStringForUser(resolver, name, UserHandle.myUserId()); 8737 } 8738 8739 /** @hide */ 8740 public static String getStringForUser(ContentResolver resolver, String name, 8741 int userHandle) { 8742 if (MOVED_TO_SECURE.contains(name)) { 8743 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8744 + " to android.provider.Settings.Secure, returning read-only value."); 8745 return Secure.getStringForUser(resolver, name, userHandle); 8746 } 8747 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8748 } 8749 8750 /** 8751 * Store a name/value pair into the database. 8752 * @param resolver to access the database with 8753 * @param name to store 8754 * @param value to associate with the name 8755 * @return true if the value was set, false on database errors 8756 */ 8757 public static boolean putString(ContentResolver resolver, 8758 String name, String value) { 8759 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8760 } 8761 8762 /** @hide */ 8763 public static boolean putStringForUser(ContentResolver resolver, 8764 String name, String value, int userHandle) { 8765 if (LOCAL_LOGV) { 8766 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8767 + " for " + userHandle); 8768 } 8769 // Global and Secure have the same access policy so we can forward writes 8770 if (MOVED_TO_SECURE.contains(name)) { 8771 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8772 + " to android.provider.Settings.Secure, value is unchanged."); 8773 return Secure.putStringForUser(resolver, name, value, userHandle); 8774 } 8775 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8776 } 8777 8778 /** 8779 * Construct the content URI for a particular name/value pair, 8780 * useful for monitoring changes with a ContentObserver. 8781 * @param name to look up in the table 8782 * @return the corresponding content URI, or null if not present 8783 */ 8784 public static Uri getUriFor(String name) { 8785 return getUriFor(CONTENT_URI, name); 8786 } 8787 8788 /** 8789 * Convenience function for retrieving a single secure settings value 8790 * as an integer. Note that internally setting values are always 8791 * stored as strings; this function converts the string to an integer 8792 * for you. The default value will be returned if the setting is 8793 * not defined or not an integer. 8794 * 8795 * @param cr The ContentResolver to access. 8796 * @param name The name of the setting to retrieve. 8797 * @param def Value to return if the setting is not defined. 8798 * 8799 * @return The setting's current value, or 'def' if it is not defined 8800 * or not a valid integer. 8801 */ 8802 public static int getInt(ContentResolver cr, String name, int def) { 8803 String v = getString(cr, name); 8804 try { 8805 return v != null ? Integer.parseInt(v) : def; 8806 } catch (NumberFormatException e) { 8807 return def; 8808 } 8809 } 8810 8811 /** 8812 * Convenience function for retrieving a single secure settings value 8813 * as an integer. Note that internally setting values are always 8814 * stored as strings; this function converts the string to an integer 8815 * for you. 8816 * <p> 8817 * This version does not take a default value. If the setting has not 8818 * been set, or the string value is not a number, 8819 * it throws {@link SettingNotFoundException}. 8820 * 8821 * @param cr The ContentResolver to access. 8822 * @param name The name of the setting to retrieve. 8823 * 8824 * @throws SettingNotFoundException Thrown if a setting by the given 8825 * name can't be found or the setting value is not an integer. 8826 * 8827 * @return The setting's current value. 8828 */ 8829 public static int getInt(ContentResolver cr, String name) 8830 throws SettingNotFoundException { 8831 String v = getString(cr, name); 8832 try { 8833 return Integer.parseInt(v); 8834 } catch (NumberFormatException e) { 8835 throw new SettingNotFoundException(name); 8836 } 8837 } 8838 8839 /** 8840 * Convenience function for updating a single settings value as an 8841 * integer. This will either create a new entry in the table if the 8842 * given name does not exist, or modify the value of the existing row 8843 * with that name. Note that internally setting values are always 8844 * stored as strings, so this function converts the given value to a 8845 * string before storing it. 8846 * 8847 * @param cr The ContentResolver to access. 8848 * @param name The name of the setting to modify. 8849 * @param value The new value for the setting. 8850 * @return true if the value was set, false on database errors 8851 */ 8852 public static boolean putInt(ContentResolver cr, String name, int value) { 8853 return putString(cr, name, Integer.toString(value)); 8854 } 8855 8856 /** 8857 * Convenience function for retrieving a single secure settings value 8858 * as a {@code long}. Note that internally setting values are always 8859 * stored as strings; this function converts the string to a {@code long} 8860 * for you. The default value will be returned if the setting is 8861 * not defined or not a {@code long}. 8862 * 8863 * @param cr The ContentResolver to access. 8864 * @param name The name of the setting to retrieve. 8865 * @param def Value to return if the setting is not defined. 8866 * 8867 * @return The setting's current value, or 'def' if it is not defined 8868 * or not a valid {@code long}. 8869 */ 8870 public static long getLong(ContentResolver cr, String name, long def) { 8871 String valString = getString(cr, name); 8872 long value; 8873 try { 8874 value = valString != null ? Long.parseLong(valString) : def; 8875 } catch (NumberFormatException e) { 8876 value = def; 8877 } 8878 return value; 8879 } 8880 8881 /** 8882 * Convenience function for retrieving a single secure settings value 8883 * as a {@code long}. Note that internally setting values are always 8884 * stored as strings; this function converts the string to a {@code long} 8885 * for you. 8886 * <p> 8887 * This version does not take a default value. If the setting has not 8888 * been set, or the string value is not a number, 8889 * it throws {@link SettingNotFoundException}. 8890 * 8891 * @param cr The ContentResolver to access. 8892 * @param name The name of the setting to retrieve. 8893 * 8894 * @return The setting's current value. 8895 * @throws SettingNotFoundException Thrown if a setting by the given 8896 * name can't be found or the setting value is not an integer. 8897 */ 8898 public static long getLong(ContentResolver cr, String name) 8899 throws SettingNotFoundException { 8900 String valString = getString(cr, name); 8901 try { 8902 return Long.parseLong(valString); 8903 } catch (NumberFormatException e) { 8904 throw new SettingNotFoundException(name); 8905 } 8906 } 8907 8908 /** 8909 * Convenience function for updating a secure settings value as a long 8910 * integer. This will either create a new entry in the table if the 8911 * given name does not exist, or modify the value of the existing row 8912 * with that name. Note that internally setting values are always 8913 * stored as strings, so this function converts the given value to a 8914 * string before storing it. 8915 * 8916 * @param cr The ContentResolver to access. 8917 * @param name The name of the setting to modify. 8918 * @param value The new value for the setting. 8919 * @return true if the value was set, false on database errors 8920 */ 8921 public static boolean putLong(ContentResolver cr, String name, long value) { 8922 return putString(cr, name, Long.toString(value)); 8923 } 8924 8925 /** 8926 * Convenience function for retrieving a single secure settings value 8927 * as a floating point number. Note that internally setting values are 8928 * always stored as strings; this function converts the string to an 8929 * float for you. The default value will be returned if the setting 8930 * is not defined or not a valid float. 8931 * 8932 * @param cr The ContentResolver to access. 8933 * @param name The name of the setting to retrieve. 8934 * @param def Value to return if the setting is not defined. 8935 * 8936 * @return The setting's current value, or 'def' if it is not defined 8937 * or not a valid float. 8938 */ 8939 public static float getFloat(ContentResolver cr, String name, float def) { 8940 String v = getString(cr, name); 8941 try { 8942 return v != null ? Float.parseFloat(v) : def; 8943 } catch (NumberFormatException e) { 8944 return def; 8945 } 8946 } 8947 8948 /** 8949 * Convenience function for retrieving a single secure settings value 8950 * as a float. Note that internally setting values are always 8951 * stored as strings; this function converts the string to a float 8952 * for you. 8953 * <p> 8954 * This version does not take a default value. If the setting has not 8955 * been set, or the string value is not a number, 8956 * it throws {@link SettingNotFoundException}. 8957 * 8958 * @param cr The ContentResolver to access. 8959 * @param name The name of the setting to retrieve. 8960 * 8961 * @throws SettingNotFoundException Thrown if a setting by the given 8962 * name can't be found or the setting value is not a float. 8963 * 8964 * @return The setting's current value. 8965 */ 8966 public static float getFloat(ContentResolver cr, String name) 8967 throws SettingNotFoundException { 8968 String v = getString(cr, name); 8969 if (v == null) { 8970 throw new SettingNotFoundException(name); 8971 } 8972 try { 8973 return Float.parseFloat(v); 8974 } catch (NumberFormatException e) { 8975 throw new SettingNotFoundException(name); 8976 } 8977 } 8978 8979 /** 8980 * Convenience function for updating a single settings value as a 8981 * floating point number. This will either create a new entry in the 8982 * table if the given name does not exist, or modify the value of the 8983 * existing row with that name. Note that internally setting values 8984 * are always stored as strings, so this function converts the given 8985 * value to a string before storing it. 8986 * 8987 * @param cr The ContentResolver to access. 8988 * @param name The name of the setting to modify. 8989 * @param value The new value for the setting. 8990 * @return true if the value was set, false on database errors 8991 */ 8992 public static boolean putFloat(ContentResolver cr, String name, float value) { 8993 return putString(cr, name, Float.toString(value)); 8994 } 8995 8996 8997 /** 8998 * Subscription to be used for voice call on a multi sim device. The supported values 8999 * are 0 = SUB1, 1 = SUB2 and etc. 9000 * @hide 9001 */ 9002 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9003 9004 /** 9005 * Used to provide option to user to select subscription during dial. 9006 * The supported values are 0 = disable or 1 = enable prompt. 9007 * @hide 9008 */ 9009 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9010 9011 /** 9012 * Subscription to be used for data call on a multi sim device. The supported values 9013 * are 0 = SUB1, 1 = SUB2 and etc. 9014 * @hide 9015 */ 9016 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9017 9018 /** 9019 * Subscription to be used for SMS on a multi sim device. The supported values 9020 * are 0 = SUB1, 1 = SUB2 and etc. 9021 * @hide 9022 */ 9023 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9024 9025 /** 9026 * Used to provide option to user to select subscription during send SMS. 9027 * The value 1 - enable, 0 - disable 9028 * @hide 9029 */ 9030 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9031 9032 9033 9034 /** User preferred subscriptions setting. 9035 * This holds the details of the user selected subscription from the card and 9036 * the activation status. Each settings string have the coma separated values 9037 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9038 * @hide 9039 */ 9040 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9041 "user_preferred_sub2","user_preferred_sub3"}; 9042 9043 /** 9044 * Whether to enable new contacts aggregator or not. 9045 * The value 1 - enable, 0 - disable 9046 * @hide 9047 */ 9048 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9049 9050 /** 9051 * Whether to enable contacts metadata syncing or not 9052 * The value 1 - enable, 0 - disable 9053 * 9054 * @removed 9055 */ 9056 @Deprecated 9057 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9058 9059 /** 9060 * Whether to enable contacts metadata syncing or not 9061 * The value 1 - enable, 0 - disable 9062 */ 9063 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9064 9065 /** 9066 * Whether to enable cellular on boot. 9067 * The value 1 - enable, 0 - disable 9068 * @hide 9069 */ 9070 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9071 9072 /** 9073 * Whether toggling OEM unlock is disallowed. If disallowed, it is not possible to enable or 9074 * disable OEM unlock. 9075 * <p> 9076 * Type: int (0: allow OEM unlock setting. 1: disallow OEM unlock) 9077 * @hide 9078 */ 9079 public static final String OEM_UNLOCK_DISALLOWED = "oem_unlock_disallowed"; 9080 9081 /** 9082 * The maximum allowed notification enqueue rate in Hertz. 9083 * 9084 * Should be a float, and includes both posts and updates. 9085 * @hide 9086 */ 9087 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9088 9089 /** 9090 * Whether SystemUI navigation keys is enabled. 9091 * @hide 9092 */ 9093 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 9094 "system_navigation_keys_enabled"; 9095 9096 /** 9097 * Whether cell is enabled/disabled 9098 * @hide 9099 */ 9100 public static final String CELL_ON = "cell_on"; 9101 } 9102 9103 /** 9104 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9105 * Intent URL, allowing it to be either a web page or a particular 9106 * application activity. 9107 * 9108 * @hide 9109 */ 9110 public static final class Bookmarks implements BaseColumns 9111 { 9112 private static final String TAG = "Bookmarks"; 9113 9114 /** 9115 * The content:// style URL for this table 9116 */ 9117 public static final Uri CONTENT_URI = 9118 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9119 9120 /** 9121 * The row ID. 9122 * <p>Type: INTEGER</p> 9123 */ 9124 public static final String ID = "_id"; 9125 9126 /** 9127 * Descriptive name of the bookmark that can be displayed to the user. 9128 * If this is empty, the title should be resolved at display time (use 9129 * {@link #getTitle(Context, Cursor)} any time you want to display the 9130 * title of a bookmark.) 9131 * <P> 9132 * Type: TEXT 9133 * </P> 9134 */ 9135 public static final String TITLE = "title"; 9136 9137 /** 9138 * Arbitrary string (displayed to the user) that allows bookmarks to be 9139 * organized into categories. There are some special names for 9140 * standard folders, which all start with '@'. The label displayed for 9141 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9142 * the folder name does not change so you can consistently query for 9143 * the folder regardless of the current locale. 9144 * 9145 * <P>Type: TEXT</P> 9146 * 9147 */ 9148 public static final String FOLDER = "folder"; 9149 9150 /** 9151 * The Intent URL of the bookmark, describing what it points to. This 9152 * value is given to {@link android.content.Intent#getIntent} to create 9153 * an Intent that can be launched. 9154 * <P>Type: TEXT</P> 9155 */ 9156 public static final String INTENT = "intent"; 9157 9158 /** 9159 * Optional shortcut character associated with this bookmark. 9160 * <P>Type: INTEGER</P> 9161 */ 9162 public static final String SHORTCUT = "shortcut"; 9163 9164 /** 9165 * The order in which the bookmark should be displayed 9166 * <P>Type: INTEGER</P> 9167 */ 9168 public static final String ORDERING = "ordering"; 9169 9170 private static final String[] sIntentProjection = { INTENT }; 9171 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9172 private static final String sShortcutSelection = SHORTCUT + "=?"; 9173 9174 /** 9175 * Convenience function to retrieve the bookmarked Intent for a 9176 * particular shortcut key. 9177 * 9178 * @param cr The ContentResolver to query. 9179 * @param shortcut The shortcut key. 9180 * 9181 * @return Intent The bookmarked URL, or null if there is no bookmark 9182 * matching the given shortcut. 9183 */ 9184 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9185 { 9186 Intent intent = null; 9187 9188 Cursor c = cr.query(CONTENT_URI, 9189 sIntentProjection, sShortcutSelection, 9190 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9191 // Keep trying until we find a valid shortcut 9192 try { 9193 while (intent == null && c.moveToNext()) { 9194 try { 9195 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9196 intent = Intent.parseUri(intentURI, 0); 9197 } catch (java.net.URISyntaxException e) { 9198 // The stored URL is bad... ignore it. 9199 } catch (IllegalArgumentException e) { 9200 // Column not found 9201 Log.w(TAG, "Intent column not found", e); 9202 } 9203 } 9204 } finally { 9205 if (c != null) c.close(); 9206 } 9207 9208 return intent; 9209 } 9210 9211 /** 9212 * Add a new bookmark to the system. 9213 * 9214 * @param cr The ContentResolver to query. 9215 * @param intent The desired target of the bookmark. 9216 * @param title Bookmark title that is shown to the user; null if none 9217 * or it should be resolved to the intent's title. 9218 * @param folder Folder in which to place the bookmark; null if none. 9219 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9220 * this is non-zero and there is an existing bookmark entry 9221 * with this same shortcut, then that existing shortcut is 9222 * cleared (the bookmark is not removed). 9223 * @return The unique content URL for the new bookmark entry. 9224 */ 9225 public static Uri add(ContentResolver cr, 9226 Intent intent, 9227 String title, 9228 String folder, 9229 char shortcut, 9230 int ordering) 9231 { 9232 // If a shortcut is supplied, and it is already defined for 9233 // another bookmark, then remove the old definition. 9234 if (shortcut != 0) { 9235 cr.delete(CONTENT_URI, sShortcutSelection, 9236 new String[] { String.valueOf((int) shortcut) }); 9237 } 9238 9239 ContentValues values = new ContentValues(); 9240 if (title != null) values.put(TITLE, title); 9241 if (folder != null) values.put(FOLDER, folder); 9242 values.put(INTENT, intent.toUri(0)); 9243 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9244 values.put(ORDERING, ordering); 9245 return cr.insert(CONTENT_URI, values); 9246 } 9247 9248 /** 9249 * Return the folder name as it should be displayed to the user. This 9250 * takes care of localizing special folders. 9251 * 9252 * @param r Resources object for current locale; only need access to 9253 * system resources. 9254 * @param folder The value found in the {@link #FOLDER} column. 9255 * 9256 * @return CharSequence The label for this folder that should be shown 9257 * to the user. 9258 */ 9259 public static CharSequence getLabelForFolder(Resources r, String folder) { 9260 return folder; 9261 } 9262 9263 /** 9264 * Return the title as it should be displayed to the user. This takes 9265 * care of localizing bookmarks that point to activities. 9266 * 9267 * @param context A context. 9268 * @param cursor A cursor pointing to the row whose title should be 9269 * returned. The cursor must contain at least the {@link #TITLE} 9270 * and {@link #INTENT} columns. 9271 * @return A title that is localized and can be displayed to the user, 9272 * or the empty string if one could not be found. 9273 */ 9274 public static CharSequence getTitle(Context context, Cursor cursor) { 9275 int titleColumn = cursor.getColumnIndex(TITLE); 9276 int intentColumn = cursor.getColumnIndex(INTENT); 9277 if (titleColumn == -1 || intentColumn == -1) { 9278 throw new IllegalArgumentException( 9279 "The cursor must contain the TITLE and INTENT columns."); 9280 } 9281 9282 String title = cursor.getString(titleColumn); 9283 if (!TextUtils.isEmpty(title)) { 9284 return title; 9285 } 9286 9287 String intentUri = cursor.getString(intentColumn); 9288 if (TextUtils.isEmpty(intentUri)) { 9289 return ""; 9290 } 9291 9292 Intent intent; 9293 try { 9294 intent = Intent.parseUri(intentUri, 0); 9295 } catch (URISyntaxException e) { 9296 return ""; 9297 } 9298 9299 PackageManager packageManager = context.getPackageManager(); 9300 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9301 return info != null ? info.loadLabel(packageManager) : ""; 9302 } 9303 } 9304 9305 /** 9306 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9307 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9308 * from the GoogleLoginService. 9309 * 9310 * @param androidId The Android ID for this device. 9311 * @return The device ID that should be used when connecting to the mobile gtalk server. 9312 * @hide 9313 */ 9314 public static String getGTalkDeviceId(long androidId) { 9315 return "android-" + Long.toHexString(androidId); 9316 } 9317 9318 private static final String[] PM_WRITE_SETTINGS = { 9319 android.Manifest.permission.WRITE_SETTINGS 9320 }; 9321 private static final String[] PM_CHANGE_NETWORK_STATE = { 9322 android.Manifest.permission.CHANGE_NETWORK_STATE, 9323 android.Manifest.permission.WRITE_SETTINGS 9324 }; 9325 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9326 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9327 }; 9328 9329 /** 9330 * Performs a strict and comprehensive check of whether a calling package is allowed to 9331 * write/modify system settings, as the condition differs for pre-M, M+, and 9332 * privileged/preinstalled apps. If the provided uid does not match the 9333 * callingPackage, a negative result will be returned. 9334 * @hide 9335 */ 9336 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9337 String callingPackage, boolean throwException) { 9338 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9339 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9340 PM_WRITE_SETTINGS, false); 9341 } 9342 9343 /** 9344 * Performs a strict and comprehensive check of whether a calling package is allowed to 9345 * write/modify system settings, as the condition differs for pre-M, M+, and 9346 * privileged/preinstalled apps. If the provided uid does not match the 9347 * callingPackage, a negative result will be returned. The caller is expected to have 9348 * the WRITE_SETTINGS permission declared. 9349 * 9350 * Note: if the check is successful, the operation of this app will be updated to the 9351 * current time. 9352 * @hide 9353 */ 9354 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9355 String callingPackage, boolean throwException) { 9356 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9357 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9358 PM_WRITE_SETTINGS, true); 9359 } 9360 9361 /** 9362 * Performs a strict and comprehensive check of whether a calling package is allowed to 9363 * change the state of network, as the condition differs for pre-M, M+, and 9364 * privileged/preinstalled apps. The caller is expected to have either the 9365 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9366 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9367 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9368 * permission and cannot be revoked. See http://b/23597341 9369 * 9370 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9371 * of this app will be updated to the current time. 9372 * @hide 9373 */ 9374 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9375 String callingPackage, boolean throwException) { 9376 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9377 == PackageManager.PERMISSION_GRANTED) { 9378 return true; 9379 } 9380 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9381 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9382 PM_CHANGE_NETWORK_STATE, true); 9383 } 9384 9385 /** 9386 * Performs a strict and comprehensive check of whether a calling package is allowed to 9387 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9388 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9389 * a negative result will be returned. 9390 * @hide 9391 */ 9392 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9393 String callingPackage, boolean throwException) { 9394 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9395 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9396 PM_SYSTEM_ALERT_WINDOW, false); 9397 } 9398 9399 /** 9400 * Performs a strict and comprehensive check of whether a calling package is allowed to 9401 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9402 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9403 * a negative result will be returned. 9404 * 9405 * Note: if the check is successful, the operation of this app will be updated to the 9406 * current time. 9407 * @hide 9408 */ 9409 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9410 callingPackage, boolean throwException) { 9411 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9412 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9413 PM_SYSTEM_ALERT_WINDOW, true); 9414 } 9415 9416 /** 9417 * Helper method to perform a general and comprehensive check of whether an operation that is 9418 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9419 * OP_WRITE_SETTINGS 9420 * @hide 9421 */ 9422 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9423 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9424 permissions, boolean makeNote) { 9425 if (callingPackage == null) { 9426 return false; 9427 } 9428 9429 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9430 int mode = AppOpsManager.MODE_DEFAULT; 9431 if (makeNote) { 9432 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9433 } else { 9434 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9435 } 9436 9437 switch (mode) { 9438 case AppOpsManager.MODE_ALLOWED: 9439 return true; 9440 9441 case AppOpsManager.MODE_DEFAULT: 9442 // this is the default operating mode after an app's installation 9443 // In this case we will check all associated static permission to see 9444 // if it is granted during install time. 9445 for (String permission : permissions) { 9446 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9447 .PERMISSION_GRANTED) { 9448 // if either of the permissions are granted, we will allow it 9449 return true; 9450 } 9451 } 9452 9453 default: 9454 // this is for all other cases trickled down here... 9455 if (!throwException) { 9456 return false; 9457 } 9458 } 9459 9460 // prepare string to throw SecurityException 9461 StringBuilder exceptionMessage = new StringBuilder(); 9462 exceptionMessage.append(callingPackage); 9463 exceptionMessage.append(" was not granted "); 9464 if (permissions.length > 1) { 9465 exceptionMessage.append(" either of these permissions: "); 9466 } else { 9467 exceptionMessage.append(" this permission: "); 9468 } 9469 for (int i = 0; i < permissions.length; i++) { 9470 exceptionMessage.append(permissions[i]); 9471 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9472 } 9473 9474 throw new SecurityException(exceptionMessage.toString()); 9475 } 9476 9477 /** 9478 * Retrieves a correponding package name for a given uid. It will query all 9479 * packages that are associated with the given uid, but it will return only 9480 * the zeroth result. 9481 * Note: If package could not be found, a null is returned. 9482 * @hide 9483 */ 9484 public static String getPackageNameForUid(Context context, int uid) { 9485 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9486 if (packages == null) { 9487 return null; 9488 } 9489 return packages[0]; 9490 } 9491} 9492