Settings.java revision 04fd67cb8ef02fb006aea9aeaa7bf9fe28da5226
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.LocaleList; 62import android.util.Log; 63 64import com.android.internal.util.ArrayUtils; 65import com.android.internal.widget.ILockSettings; 66 67import java.net.URISyntaxException; 68import java.text.SimpleDateFormat; 69import java.util.HashMap; 70import java.util.HashSet; 71import java.util.Locale; 72import java.util.Map; 73import java.util.Set; 74 75/** 76 * The Settings provider contains global system-level device preferences. 77 */ 78public final class Settings { 79 80 // Intent actions for Settings 81 82 /** 83 * Activity Action: Show system settings. 84 * <p> 85 * Input: Nothing. 86 * <p> 87 * Output: Nothing. 88 */ 89 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 90 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 91 92 /** 93 * Activity Action: Show settings to allow configuration of APNs. 94 * <p> 95 * Input: Nothing. 96 * <p> 97 * Output: Nothing. 98 */ 99 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 100 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of current location 104 * sources. 105 * <p> 106 * In some cases, a matching Activity may not exist, so ensure you 107 * safeguard against this. 108 * <p> 109 * Input: Nothing. 110 * <p> 111 * Output: Nothing. 112 */ 113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 114 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 115 "android.settings.LOCATION_SOURCE_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow configuration of users. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 * @hide 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_USER_SETTINGS = 130 "android.settings.USER_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings to allow configuration of wireless controls 134 * such as Wi-Fi, Bluetooth and Mobile networks. 135 * <p> 136 * In some cases, a matching Activity may not exist, so ensure you 137 * safeguard against this. 138 * <p> 139 * Input: Nothing. 140 * <p> 141 * Output: Nothing. 142 */ 143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 144 public static final String ACTION_WIRELESS_SETTINGS = 145 "android.settings.WIRELESS_SETTINGS"; 146 147 /** 148 * Activity Action: Show tether provisioning activity. 149 * 150 * <p> 151 * In some cases, a matching Activity may not exist, so ensure you 152 * safeguard against this. 153 * <p> 154 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 155 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 156 * contain a {@link ResultReceiver} which will be called back with a tether result code. 157 * <p> 158 * Output: The result of the provisioning check. 159 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 160 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 161 * 162 * @hide 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_TETHER_PROVISIONING = 166 "android.settings.TETHER_PROVISIONING_UI"; 167 168 /** 169 * Activity Action: Show settings to allow entering/exiting airplane mode. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 180 "android.settings.AIRPLANE_MODE_SETTINGS"; 181 182 /** 183 * Activity Action: Modify Airplane mode settings using a voice command. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 186 * <p> 187 * This intent MUST be started using 188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 189 * startVoiceActivity}. 190 * <p> 191 * Note: The activity implementing this intent MUST verify that 192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 193 * modifying the setting. 194 * <p> 195 * Input: To tell which state airplane mode should be set to, add the 196 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 197 * If the extra is not included, no changes will be made. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 203 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 204 205 /** 206 * Activity Action: Show settings for accessibility modules. 207 * <p> 208 * In some cases, a matching Activity may not exist, so ensure you 209 * safeguard against this. 210 * <p> 211 * Input: Nothing. 212 * <p> 213 * Output: Nothing. 214 */ 215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 216 public static final String ACTION_ACCESSIBILITY_SETTINGS = 217 "android.settings.ACCESSIBILITY_SETTINGS"; 218 219 /** 220 * Activity Action: Show settings to control access to usage information. 221 * <p> 222 * In some cases, a matching Activity may not exist, so ensure you 223 * safeguard against this. 224 * <p> 225 * Input: Nothing. 226 * <p> 227 * Output: Nothing. 228 */ 229 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 230 public static final String ACTION_USAGE_ACCESS_SETTINGS = 231 "android.settings.USAGE_ACCESS_SETTINGS"; 232 233 /** 234 * Activity Category: Show application settings related to usage access. 235 * <p> 236 * An activity that provides a user interface for adjusting usage access related 237 * preferences for its containing application. Optional but recommended for apps that 238 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 239 * <p> 240 * The activity may define meta-data to describe what usage access is 241 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 242 * will be displayed in Settings. 243 * <p> 244 * Input: Nothing. 245 * <p> 246 * Output: Nothing. 247 */ 248 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 249 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 250 "android.intent.category.USAGE_ACCESS_CONFIG"; 251 252 /** 253 * Metadata key: Reason for needing usage access. 254 * <p> 255 * A key for metadata attached to an activity that receives action 256 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 257 * user as description of how the app uses usage access. 258 * <p> 259 */ 260 public static final String METADATA_USAGE_ACCESS_REASON = 261 "android.settings.metadata.USAGE_ACCESS_REASON"; 262 263 /** 264 * Activity Action: Show settings to allow configuration of security and 265 * location privacy. 266 * <p> 267 * In some cases, a matching Activity may not exist, so ensure you 268 * safeguard against this. 269 * <p> 270 * Input: Nothing. 271 * <p> 272 * Output: Nothing. 273 */ 274 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 275 public static final String ACTION_SECURITY_SETTINGS = 276 "android.settings.SECURITY_SETTINGS"; 277 278 /** 279 * Activity Action: Show trusted credentials settings, opening to the user tab, 280 * to allow management of installed credentials. 281 * <p> 282 * In some cases, a matching Activity may not exist, so ensure you 283 * safeguard against this. 284 * <p> 285 * Input: Nothing. 286 * <p> 287 * Output: Nothing. 288 * @hide 289 */ 290 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 291 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 292 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 293 294 /** 295 * Activity Action: Show dialog explaining that an installed CA cert may enable 296 * monitoring of encrypted network traffic. 297 * <p> 298 * In some cases, a matching Activity may not exist, so ensure you 299 * safeguard against this. 300 * <p> 301 * Input: Nothing. 302 * <p> 303 * Output: Nothing. 304 * @hide 305 */ 306 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 307 public static final String ACTION_MONITORING_CERT_INFO = 308 "com.android.settings.MONITORING_CERT_INFO"; 309 310 /** 311 * Activity Action: Show settings to allow configuration of privacy options. 312 * <p> 313 * In some cases, a matching Activity may not exist, so ensure you 314 * safeguard against this. 315 * <p> 316 * Input: Nothing. 317 * <p> 318 * Output: Nothing. 319 */ 320 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 321 public static final String ACTION_PRIVACY_SETTINGS = 322 "android.settings.PRIVACY_SETTINGS"; 323 324 /** 325 * Activity Action: Show settings to allow configuration of VPN. 326 * <p> 327 * In some cases, a matching Activity may not exist, so ensure you 328 * safeguard against this. 329 * <p> 330 * Input: Nothing. 331 * <p> 332 * Output: Nothing. 333 */ 334 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 335 public static final String ACTION_VPN_SETTINGS = 336 "android.settings.VPN_SETTINGS"; 337 338 /** 339 * Activity Action: Show settings to allow configuration of Wi-Fi. 340 * <p> 341 * In some cases, a matching Activity may not exist, so ensure you 342 * safeguard against this. 343 * <p> 344 * Input: Nothing. 345 * <p> 346 * Output: Nothing. 347 348 */ 349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 350 public static final String ACTION_WIFI_SETTINGS = 351 "android.settings.WIFI_SETTINGS"; 352 353 /** 354 * Activity Action: Show settings to allow configuration of a static IP 355 * address for Wi-Fi. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you safeguard 358 * against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_WIFI_IP_SETTINGS = 366 "android.settings.WIFI_IP_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of Bluetooth. 370 * <p> 371 * In some cases, a matching Activity may not exist, so ensure you 372 * safeguard against this. 373 * <p> 374 * Input: Nothing. 375 * <p> 376 * Output: Nothing. 377 */ 378 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 379 public static final String ACTION_BLUETOOTH_SETTINGS = 380 "android.settings.BLUETOOTH_SETTINGS"; 381 382 /** 383 * Activity Action: Show settings to allow configuration of cast endpoints. 384 * <p> 385 * In some cases, a matching Activity may not exist, so ensure you 386 * safeguard against this. 387 * <p> 388 * Input: Nothing. 389 * <p> 390 * Output: Nothing. 391 */ 392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 393 public static final String ACTION_CAST_SETTINGS = 394 "android.settings.CAST_SETTINGS"; 395 396 /** 397 * Activity Action: Show settings to allow configuration of date and time. 398 * <p> 399 * In some cases, a matching Activity may not exist, so ensure you 400 * safeguard against this. 401 * <p> 402 * Input: Nothing. 403 * <p> 404 * Output: Nothing. 405 */ 406 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 407 public static final String ACTION_DATE_SETTINGS = 408 "android.settings.DATE_SETTINGS"; 409 410 /** 411 * Activity Action: Show settings to allow configuration of sound and volume. 412 * <p> 413 * In some cases, a matching Activity may not exist, so ensure you 414 * safeguard against this. 415 * <p> 416 * Input: Nothing. 417 * <p> 418 * Output: Nothing. 419 */ 420 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 421 public static final String ACTION_SOUND_SETTINGS = 422 "android.settings.SOUND_SETTINGS"; 423 424 /** 425 * Activity Action: Show settings to allow configuration of display. 426 * <p> 427 * In some cases, a matching Activity may not exist, so ensure you 428 * safeguard against this. 429 * <p> 430 * Input: Nothing. 431 * <p> 432 * Output: Nothing. 433 */ 434 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 435 public static final String ACTION_DISPLAY_SETTINGS = 436 "android.settings.DISPLAY_SETTINGS"; 437 438 /** 439 * Activity Action: Show settings to allow configuration of locale. 440 * <p> 441 * In some cases, a matching Activity may not exist, so ensure you 442 * safeguard against this. 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_LOCALE_SETTINGS = 450 "android.settings.LOCALE_SETTINGS"; 451 452 /** 453 * Activity Action: Show settings to configure input methods, in particular 454 * allowing the user to enable input methods. 455 * <p> 456 * In some cases, a matching Activity may not exist, so ensure you 457 * safeguard against this. 458 * <p> 459 * Input: Nothing. 460 * <p> 461 * Output: Nothing. 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_VOICE_INPUT_SETTINGS = 465 "android.settings.VOICE_INPUT_SETTINGS"; 466 467 /** 468 * Activity Action: Show settings to configure input methods, in particular 469 * allowing the user to enable input methods. 470 * <p> 471 * In some cases, a matching Activity may not exist, so ensure you 472 * safeguard against this. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_INPUT_METHOD_SETTINGS = 480 "android.settings.INPUT_METHOD_SETTINGS"; 481 482 /** 483 * Activity Action: Show settings to enable/disable input method subtypes. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * To tell which input method's subtypes are displayed in the settings, add 489 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 490 * If there is no extra in this Intent, subtypes from all installed input methods 491 * will be displayed in the settings. 492 * 493 * @see android.view.inputmethod.InputMethodInfo#getId 494 * <p> 495 * Input: Nothing. 496 * <p> 497 * Output: Nothing. 498 */ 499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 500 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 501 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 502 503 /** 504 * Activity Action: Show a dialog to select input method. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 * @hide 513 */ 514 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 515 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 516 "android.settings.SHOW_INPUT_METHOD_PICKER"; 517 518 /** 519 * Activity Action: Show settings to manage the user input dictionary. 520 * <p> 521 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 522 * it is guaranteed there will always be an appropriate implementation for this Intent action. 523 * In prior releases of the platform this was optional, so ensure you safeguard against it. 524 * <p> 525 * Input: Nothing. 526 * <p> 527 * Output: Nothing. 528 */ 529 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 530 public static final String ACTION_USER_DICTIONARY_SETTINGS = 531 "android.settings.USER_DICTIONARY_SETTINGS"; 532 533 /** 534 * Activity Action: Show settings to configure the hardware keyboard. 535 * <p> 536 * In some cases, a matching Activity may not exist, so ensure you 537 * safeguard against this. 538 * <p> 539 * Input: Nothing. 540 * <p> 541 * Output: Nothing. 542 */ 543 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 544 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 545 "android.settings.HARD_KEYBOARD_SETTINGS"; 546 547 /** 548 * Activity Action: Adds a word to the user dictionary. 549 * <p> 550 * In some cases, a matching Activity may not exist, so ensure you 551 * safeguard against this. 552 * <p> 553 * Input: An extra with key <code>word</code> that contains the word 554 * that should be added to the dictionary. 555 * <p> 556 * Output: Nothing. 557 * 558 * @hide 559 */ 560 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 561 public static final String ACTION_USER_DICTIONARY_INSERT = 562 "com.android.settings.USER_DICTIONARY_INSERT"; 563 564 /** 565 * Activity Action: Show settings to allow configuration of application-related settings. 566 * <p> 567 * In some cases, a matching Activity may not exist, so ensure you 568 * safeguard against this. 569 * <p> 570 * Input: Nothing. 571 * <p> 572 * Output: Nothing. 573 */ 574 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 575 public static final String ACTION_APPLICATION_SETTINGS = 576 "android.settings.APPLICATION_SETTINGS"; 577 578 /** 579 * Activity Action: Show settings to allow configuration of application 580 * development-related settings. As of 581 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 582 * a required part of the platform. 583 * <p> 584 * Input: Nothing. 585 * <p> 586 * Output: Nothing. 587 */ 588 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 589 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 590 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 591 592 /** 593 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 594 * <p> 595 * In some cases, a matching Activity may not exist, so ensure you 596 * safeguard against this. 597 * <p> 598 * Input: Nothing. 599 * <p> 600 * Output: Nothing. 601 */ 602 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 603 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 604 "android.settings.QUICK_LAUNCH_SETTINGS"; 605 606 /** 607 * Activity Action: Show settings to manage installed applications. 608 * <p> 609 * In some cases, a matching Activity may not exist, so ensure you 610 * safeguard against this. 611 * <p> 612 * Input: Nothing. 613 * <p> 614 * Output: Nothing. 615 */ 616 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 617 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 618 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 619 620 /** 621 * Activity Action: Show settings to manage all applications. 622 * <p> 623 * In some cases, a matching Activity may not exist, so ensure you 624 * safeguard against this. 625 * <p> 626 * Input: Nothing. 627 * <p> 628 * Output: Nothing. 629 */ 630 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 631 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 632 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 633 634 /** 635 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 636 * <p> 637 * In some cases, a matching Activity may not exist, so ensure you 638 * safeguard against this. 639 * <p> 640 * Input: Optionally, the Intent's data URI can specify the application package name to 641 * directly invoke the management GUI specific to the package name. For example 642 * "package:com.my.app". 643 * <p> 644 * Output: Nothing. 645 */ 646 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 647 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 648 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 649 650 /** 651 * Activity Action: Show screen for controlling which apps are allowed to write/modify 652 * system settings. 653 * <p> 654 * In some cases, a matching Activity may not exist, so ensure you 655 * safeguard against this. 656 * <p> 657 * Input: Optionally, the Intent's data URI can specify the application package name to 658 * directly invoke the management GUI specific to the package name. For example 659 * "package:com.my.app". 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_MANAGE_WRITE_SETTINGS = 665 "android.settings.action.MANAGE_WRITE_SETTINGS"; 666 667 /** 668 * Activity Action: Show screen of details about a particular application. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: The Intent's data URI specifies the application package name 674 * to be shown, with the "package" scheme. That is "package:com.my.app". 675 * <p> 676 * Output: Nothing. 677 */ 678 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 679 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 680 "android.settings.APPLICATION_DETAILS_SETTINGS"; 681 682 /** 683 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 684 * <p> 685 * Input: Nothing. 686 * <p> 687 * Output: Nothing. 688 * <p> 689 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 690 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 691 * already ignoring optimizations. You can use 692 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 693 * on this list. 694 */ 695 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 696 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 697 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 698 699 /** 700 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 701 * put them on the whitelist of apps shown by 702 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 703 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 704 * permission. 705 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 706 * provided by the platform for applications to operate correctly in the various power 707 * saving modes. This is only for unusual applications that need to deeply control their own 708 * execution, at the potential expense of the user's battery life. Note that these applications 709 * greatly run the risk of showing to the user as high power consumers on their device.</p> 710 * <p> 711 * Input: The Intent's data URI must specify the application package name 712 * to be shown, with the "package" scheme. That is "package:com.my.app". 713 * <p> 714 * Output: Nothing. 715 * <p> 716 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 717 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 718 * already ignoring optimizations. 719 */ 720 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 721 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 722 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 723 724 /** 725 * Activity Action: Show screen for controlling which apps can ignore background data 726 * restrictions. 727 * <p> 728 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 729 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 730 * the data is not set, it will just open the screen. 731 * <p> 732 * Output: Nothing. 733 * <p> 734 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 735 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 736 * data restrictions for them. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 740 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 741 742 /** 743 * @hide 744 * Activity Action: Show the "app ops" settings screen. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_APP_OPS_SETTINGS = 752 "android.settings.APP_OPS_SETTINGS"; 753 754 /** 755 * Activity Action: Show settings for system update functionality. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 * 764 * @hide 765 */ 766 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 767 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 768 "android.settings.SYSTEM_UPDATE_SETTINGS"; 769 770 /** 771 * Activity Action: Show settings to allow configuration of sync settings. 772 * <p> 773 * In some cases, a matching Activity may not exist, so ensure you 774 * safeguard against this. 775 * <p> 776 * The account types available to add via the add account button may be restricted by adding an 777 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 778 * authorities. Only account types which can sync with that content provider will be offered to 779 * the user. 780 * <p> 781 * Input: Nothing. 782 * <p> 783 * Output: Nothing. 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_SYNC_SETTINGS = 787 "android.settings.SYNC_SETTINGS"; 788 789 /** 790 * Activity Action: Show add account screen for creating a new account. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 796 * extra to the Intent with one or more syncable content provider's authorities. Only account 797 * types which can sync with that content provider will be offered to the user. 798 * <p> 799 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 800 * Intent with one or more account types. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing. 805 */ 806 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 807 public static final String ACTION_ADD_ACCOUNT = 808 "android.settings.ADD_ACCOUNT_SETTINGS"; 809 810 /** 811 * Activity Action: Show settings for selecting the network operator. 812 * <p> 813 * In some cases, a matching Activity may not exist, so ensure you 814 * safeguard against this. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 */ 820 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 821 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 822 "android.settings.NETWORK_OPERATOR_SETTINGS"; 823 824 /** 825 * Activity Action: Show settings for selection of 2G/3G. 826 * <p> 827 * In some cases, a matching Activity may not exist, so ensure you 828 * safeguard against this. 829 * <p> 830 * Input: Nothing. 831 * <p> 832 * Output: Nothing. 833 */ 834 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 835 public static final String ACTION_DATA_ROAMING_SETTINGS = 836 "android.settings.DATA_ROAMING_SETTINGS"; 837 838 /** 839 * Activity Action: Show settings for internal storage. 840 * <p> 841 * In some cases, a matching Activity may not exist, so ensure you 842 * safeguard against this. 843 * <p> 844 * Input: Nothing. 845 * <p> 846 * Output: Nothing. 847 */ 848 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 849 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 850 "android.settings.INTERNAL_STORAGE_SETTINGS"; 851 /** 852 * Activity Action: Show settings for memory card storage. 853 * <p> 854 * In some cases, a matching Activity may not exist, so ensure you 855 * safeguard against this. 856 * <p> 857 * Input: Nothing. 858 * <p> 859 * Output: Nothing. 860 */ 861 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 862 public static final String ACTION_MEMORY_CARD_SETTINGS = 863 "android.settings.MEMORY_CARD_SETTINGS"; 864 865 /** 866 * Activity Action: Show settings for global search. 867 * <p> 868 * In some cases, a matching Activity may not exist, so ensure you 869 * safeguard against this. 870 * <p> 871 * Input: Nothing. 872 * <p> 873 * Output: Nothing 874 */ 875 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 876 public static final String ACTION_SEARCH_SETTINGS = 877 "android.search.action.SEARCH_SETTINGS"; 878 879 /** 880 * Activity Action: Show general device information settings (serial 881 * number, software version, phone number, etc.). 882 * <p> 883 * In some cases, a matching Activity may not exist, so ensure you 884 * safeguard against this. 885 * <p> 886 * Input: Nothing. 887 * <p> 888 * Output: Nothing 889 */ 890 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 891 public static final String ACTION_DEVICE_INFO_SETTINGS = 892 "android.settings.DEVICE_INFO_SETTINGS"; 893 894 /** 895 * Activity Action: Show NFC settings. 896 * <p> 897 * This shows UI that allows NFC to be turned on or off. 898 * <p> 899 * In some cases, a matching Activity may not exist, so ensure you 900 * safeguard against this. 901 * <p> 902 * Input: Nothing. 903 * <p> 904 * Output: Nothing 905 * @see android.nfc.NfcAdapter#isEnabled() 906 */ 907 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 908 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 909 910 /** 911 * Activity Action: Show NFC Sharing settings. 912 * <p> 913 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 914 * off. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you 917 * safeguard against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing 922 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 923 */ 924 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 925 public static final String ACTION_NFCSHARING_SETTINGS = 926 "android.settings.NFCSHARING_SETTINGS"; 927 928 /** 929 * Activity Action: Show NFC Tap & Pay settings 930 * <p> 931 * This shows UI that allows the user to configure Tap&Pay 932 * settings. 933 * <p> 934 * In some cases, a matching Activity may not exist, so ensure you 935 * safeguard against this. 936 * <p> 937 * Input: Nothing. 938 * <p> 939 * Output: Nothing 940 */ 941 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 942 public static final String ACTION_NFC_PAYMENT_SETTINGS = 943 "android.settings.NFC_PAYMENT_SETTINGS"; 944 945 /** 946 * Activity Action: Show Daydream settings. 947 * <p> 948 * In some cases, a matching Activity may not exist, so ensure you 949 * safeguard against this. 950 * <p> 951 * Input: Nothing. 952 * <p> 953 * Output: Nothing. 954 * @see android.service.dreams.DreamService 955 */ 956 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 957 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 958 959 /** 960 * Activity Action: Show Notification listener settings. 961 * <p> 962 * In some cases, a matching Activity may not exist, so ensure you 963 * safeguard against this. 964 * <p> 965 * Input: Nothing. 966 * <p> 967 * Output: Nothing. 968 * @see android.service.notification.NotificationListenerService 969 */ 970 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 971 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 972 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 973 974 /** 975 * Activity Action: Show Do Not Disturb access settings. 976 * <p> 977 * Users can grant and deny access to Do Not Disturb configuration from here. 978 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 979 * details. 980 * <p> 981 * Input: Nothing. 982 * <p> 983 * Output: Nothing. 984 */ 985 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 986 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 987 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 988 989 /** 990 * @hide 991 */ 992 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 993 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 994 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 995 996 /** 997 * Activity Action: Show settings for video captioning. 998 * <p> 999 * In some cases, a matching Activity may not exist, so ensure you safeguard 1000 * against this. 1001 * <p> 1002 * Input: Nothing. 1003 * <p> 1004 * Output: Nothing. 1005 */ 1006 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1007 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show the top level print settings. 1011 * <p> 1012 * In some cases, a matching Activity may not exist, so ensure you 1013 * safeguard against this. 1014 * <p> 1015 * Input: Nothing. 1016 * <p> 1017 * Output: Nothing. 1018 */ 1019 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1020 public static final String ACTION_PRINT_SETTINGS = 1021 "android.settings.ACTION_PRINT_SETTINGS"; 1022 1023 /** 1024 * Activity Action: Show Zen Mode configuration settings. 1025 * 1026 * @hide 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show Zen Mode priority configuration settings. 1033 * 1034 * @hide 1035 */ 1036 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1037 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1038 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1039 1040 /** 1041 * Activity Action: Show Zen Mode automation configuration settings. 1042 * 1043 * @hide 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1047 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1048 1049 /** 1050 * Activity Action: Modify do not disturb mode settings. 1051 * <p> 1052 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1053 * <p> 1054 * This intent MUST be started using 1055 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1056 * startVoiceActivity}. 1057 * <p> 1058 * Note: The Activity implementing this intent MUST verify that 1059 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1060 * returns true before modifying the setting. 1061 * <p> 1062 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1063 * how long the user wishes to avoid interruptions for. The optional 1064 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1065 * enabling or disabling do not disturb mode. If either extra is not included, the 1066 * user maybe asked to provide the value. 1067 * <p> 1068 * Output: Nothing. 1069 */ 1070 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1071 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1072 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1073 1074 /** 1075 * Activity Action: Show Zen Mode schedule rule configuration settings. 1076 * 1077 * @hide 1078 */ 1079 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1080 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1081 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1082 1083 /** 1084 * Activity Action: Show Zen Mode event rule configuration settings. 1085 * 1086 * @hide 1087 */ 1088 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1089 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1090 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1091 1092 /** 1093 * Activity Action: Show Zen Mode external rule configuration settings. 1094 * 1095 * @hide 1096 */ 1097 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1098 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1099 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1100 1101 /** 1102 * Activity Action: Show the regulatory information screen for the device. 1103 * <p> 1104 * In some cases, a matching Activity may not exist, so ensure you safeguard 1105 * against this. 1106 * <p> 1107 * Input: Nothing. 1108 * <p> 1109 * Output: Nothing. 1110 */ 1111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1112 public static final String 1113 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1114 1115 /** 1116 * Activity Action: Show Device Name Settings. 1117 * <p> 1118 * In some cases, a matching Activity may not exist, so ensure you safeguard 1119 * against this. 1120 * 1121 * @hide 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1125 1126 /** 1127 * Activity Action: Show pairing settings. 1128 * <p> 1129 * In some cases, a matching Activity may not exist, so ensure you safeguard 1130 * against this. 1131 * 1132 * @hide 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1136 1137 /** 1138 * Activity Action: Show battery saver settings. 1139 * <p> 1140 * In some cases, a matching Activity may not exist, so ensure you safeguard 1141 * against this. 1142 */ 1143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1144 public static final String ACTION_BATTERY_SAVER_SETTINGS 1145 = "android.settings.BATTERY_SAVER_SETTINGS"; 1146 1147 /** 1148 * Activity Action: Modify Battery Saver mode setting using a voice command. 1149 * <p> 1150 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1151 * <p> 1152 * This intent MUST be started using 1153 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1154 * startVoiceActivity}. 1155 * <p> 1156 * Note: The activity implementing this intent MUST verify that 1157 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1158 * modifying the setting. 1159 * <p> 1160 * Input: To tell which state batter saver mode should be set to, add the 1161 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1162 * If the extra is not included, no changes will be made. 1163 * <p> 1164 * Output: Nothing. 1165 */ 1166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1167 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1168 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1169 1170 /** 1171 * Activity Action: Show Home selection settings. If there are multiple activities 1172 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1173 * to pick your preferred activity. 1174 */ 1175 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1176 public static final String ACTION_HOME_SETTINGS 1177 = "android.settings.HOME_SETTINGS"; 1178 1179 1180 1181 /** 1182 * Activity Action: Show Default apps settings. 1183 * <p> 1184 * In some cases, a matching Activity may not exist, so ensure you 1185 * safeguard against this. 1186 * <p> 1187 * Input: Nothing. 1188 * <p> 1189 * Output: Nothing. 1190 */ 1191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1192 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1193 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1194 1195 /** 1196 * Activity Action: Show notification settings. 1197 * 1198 * @hide 1199 */ 1200 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1201 public static final String ACTION_NOTIFICATION_SETTINGS 1202 = "android.settings.NOTIFICATION_SETTINGS"; 1203 1204 /** 1205 * Activity Action: Show notification settings for a single app. 1206 * 1207 * @hide 1208 */ 1209 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1210 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1211 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1212 1213 /** 1214 * Activity Action: Show notification redaction settings. 1215 * 1216 * @hide 1217 */ 1218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1219 public static final String ACTION_APP_NOTIFICATION_REDACTION 1220 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1221 1222 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1223 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1224 1225 /** 1226 * Activity Action: Show a dialog with disabled by policy message. 1227 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1228 * the user know about this. 1229 * <p> 1230 * Input: Nothing. 1231 * <p> 1232 * Output: Nothing. 1233 * 1234 * @hide 1235 */ 1236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1237 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1238 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1239 1240 /** 1241 * Activity Action: Show a dialog for remote bugreport flow. 1242 * <p> 1243 * Input: Nothing. 1244 * <p> 1245 * Output: Nothing. 1246 * 1247 * @hide 1248 */ 1249 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1250 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1251 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1252 1253 /** 1254 * Activity Action: Show VR listener settings. 1255 * <p> 1256 * Input: Nothing. 1257 * <p> 1258 * Output: Nothing. 1259 * 1260 * @see android.service.vr.VrListenerService 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_VR_LISTENER_SETTINGS 1264 = "android.settings.VR_LISTENER_SETTINGS"; 1265 1266 // End of Intent actions for Settings 1267 1268 /** 1269 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1270 */ 1271 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1272 1273 /** 1274 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1275 */ 1276 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1277 1278 /** 1279 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1280 */ 1281 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1282 1283 /** 1284 * @hide - User handle argument extra to the fast-path call()-based requests 1285 */ 1286 public static final String CALL_METHOD_USER_KEY = "_user"; 1287 1288 /** @hide - Private call() method to write to 'system' table */ 1289 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1290 1291 /** @hide - Private call() method to write to 'secure' table */ 1292 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1293 1294 /** @hide - Private call() method to write to 'global' table */ 1295 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1296 1297 /** 1298 * Activity Extra: Limit available options in launched activity based on the given authority. 1299 * <p> 1300 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1301 * provider's authorities as a String[]. This field is used by some intents to alter the 1302 * behavior of the called activity. 1303 * <p> 1304 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1305 * on the authority given. 1306 */ 1307 public static final String EXTRA_AUTHORITIES = "authorities"; 1308 1309 /** 1310 * Activity Extra: Limit available options in launched activity based on the given account 1311 * types. 1312 * <p> 1313 * This can be passed as an extra field in an Activity Intent with one or more account types 1314 * as a String[]. This field is used by some intents to alter the behavior of the called 1315 * activity. 1316 * <p> 1317 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1318 * list. 1319 */ 1320 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1321 1322 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1323 1324 /** 1325 * Activity Extra: The device identifier to act upon. 1326 * <p> 1327 * This can be passed as an extra field in an Activity Intent with a single 1328 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1329 * settings for the given device. 1330 * <p> 1331 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1332 * dialog for the given device. 1333 * @hide 1334 */ 1335 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1336 1337 /** 1338 * Activity Extra: Enable or disable Airplane Mode. 1339 * <p> 1340 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1341 * intent as a boolean to indicate if it should be enabled. 1342 */ 1343 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1344 1345 /** 1346 * Activity Extra: Enable or disable Battery saver mode. 1347 * <p> 1348 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1349 * intent as a boolean to indicate if it should be enabled. 1350 */ 1351 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1352 "android.settings.extra.battery_saver_mode_enabled"; 1353 1354 /** 1355 * Activity Extra: Enable or disable Do Not Disturb mode. 1356 * <p> 1357 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1358 * intent as a boolean to indicate if it should be enabled. 1359 */ 1360 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1361 "android.settings.extra.do_not_disturb_mode_enabled"; 1362 1363 /** 1364 * Activity Extra: How many minutes to enable do not disturb mode for. 1365 * <p> 1366 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1367 * intent to indicate how long do not disturb mode should be enabled for. 1368 */ 1369 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1370 "android.settings.extra.do_not_disturb_mode_minutes"; 1371 1372 private static final String JID_RESOURCE_PREFIX = "android"; 1373 1374 public static final String AUTHORITY = "settings"; 1375 1376 private static final String TAG = "Settings"; 1377 private static final boolean LOCAL_LOGV = false; 1378 1379 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1380 // with a partial enable/disable state in multi-threaded situations. 1381 private static final Object mLocationSettingsLock = new Object(); 1382 1383 public static class SettingNotFoundException extends AndroidException { 1384 public SettingNotFoundException(String msg) { 1385 super(msg); 1386 } 1387 } 1388 1389 /** 1390 * Common base for tables of name/value settings. 1391 */ 1392 public static class NameValueTable implements BaseColumns { 1393 public static final String NAME = "name"; 1394 public static final String VALUE = "value"; 1395 1396 protected static boolean putString(ContentResolver resolver, Uri uri, 1397 String name, String value) { 1398 // The database will take care of replacing duplicates. 1399 try { 1400 ContentValues values = new ContentValues(); 1401 values.put(NAME, name); 1402 values.put(VALUE, value); 1403 resolver.insert(uri, values); 1404 return true; 1405 } catch (SQLException e) { 1406 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1407 return false; 1408 } 1409 } 1410 1411 public static Uri getUriFor(Uri uri, String name) { 1412 return Uri.withAppendedPath(uri, name); 1413 } 1414 } 1415 1416 // Thread-safe. 1417 private static class NameValueCache { 1418 private final String mVersionSystemProperty; 1419 private final Uri mUri; 1420 1421 private static final String[] SELECT_VALUE = 1422 new String[] { Settings.NameValueTable.VALUE }; 1423 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1424 1425 // Must synchronize on 'this' to access mValues and mValuesVersion. 1426 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1427 private long mValuesVersion = 0; 1428 1429 // Initially null; set lazily and held forever. Synchronized on 'this'. 1430 private IContentProvider mContentProvider = null; 1431 1432 // The method we'll call (or null, to not use) on the provider 1433 // for the fast path of retrieving settings. 1434 private final String mCallGetCommand; 1435 private final String mCallSetCommand; 1436 1437 public NameValueCache(String versionSystemProperty, Uri uri, 1438 String getCommand, String setCommand) { 1439 mVersionSystemProperty = versionSystemProperty; 1440 mUri = uri; 1441 mCallGetCommand = getCommand; 1442 mCallSetCommand = setCommand; 1443 } 1444 1445 private IContentProvider lazyGetProvider(ContentResolver cr) { 1446 IContentProvider cp = null; 1447 synchronized (this) { 1448 cp = mContentProvider; 1449 if (cp == null) { 1450 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1451 } 1452 } 1453 return cp; 1454 } 1455 1456 public boolean putStringForUser(ContentResolver cr, String name, String value, 1457 final int userHandle) { 1458 try { 1459 Bundle arg = new Bundle(); 1460 arg.putString(Settings.NameValueTable.VALUE, value); 1461 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1462 IContentProvider cp = lazyGetProvider(cr); 1463 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1464 } catch (RemoteException e) { 1465 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1466 return false; 1467 } 1468 return true; 1469 } 1470 1471 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1472 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1473 if (isSelf) { 1474 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1475 1476 // Our own user's settings data uses a client-side cache 1477 synchronized (this) { 1478 if (mValuesVersion != newValuesVersion) { 1479 if (LOCAL_LOGV || false) { 1480 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1481 + newValuesVersion + " != cached " + mValuesVersion); 1482 } 1483 1484 mValues.clear(); 1485 mValuesVersion = newValuesVersion; 1486 } 1487 1488 if (mValues.containsKey(name)) { 1489 return mValues.get(name); // Could be null, that's OK -- negative caching 1490 } 1491 } 1492 } else { 1493 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1494 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1495 } 1496 1497 IContentProvider cp = lazyGetProvider(cr); 1498 1499 // Try the fast path first, not using query(). If this 1500 // fails (alternate Settings provider that doesn't support 1501 // this interface?) then we fall back to the query/table 1502 // interface. 1503 if (mCallGetCommand != null) { 1504 try { 1505 Bundle args = null; 1506 if (!isSelf) { 1507 args = new Bundle(); 1508 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1509 } 1510 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1511 if (b != null) { 1512 String value = b.getPairValue(); 1513 // Don't update our cache for reads of other users' data 1514 if (isSelf) { 1515 synchronized (this) { 1516 mValues.put(name, value); 1517 } 1518 } else { 1519 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1520 + " by " + UserHandle.myUserId() 1521 + " so not updating cache"); 1522 } 1523 return value; 1524 } 1525 // If the response Bundle is null, we fall through 1526 // to the query interface below. 1527 } catch (RemoteException e) { 1528 // Not supported by the remote side? Fall through 1529 // to query(). 1530 } 1531 } 1532 1533 Cursor c = null; 1534 try { 1535 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1536 new String[]{name}, null, null); 1537 if (c == null) { 1538 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1539 return null; 1540 } 1541 1542 String value = c.moveToNext() ? c.getString(0) : null; 1543 synchronized (this) { 1544 mValues.put(name, value); 1545 } 1546 if (LOCAL_LOGV) { 1547 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1548 name + " = " + (value == null ? "(null)" : value)); 1549 } 1550 return value; 1551 } catch (RemoteException e) { 1552 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1553 return null; // Return null, but don't cache it. 1554 } finally { 1555 if (c != null) c.close(); 1556 } 1557 } 1558 } 1559 1560 /** 1561 * An app can use this method to check if it is currently allowed to draw on top of other 1562 * apps. In order to be allowed to do so, an app must first declare the 1563 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1564 * is currently disallowed, it can prompt the user to grant it this capability through a 1565 * management UI by sending an Intent with action 1566 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1567 * 1568 * @param context A context 1569 * @return true if the calling app can draw on top of other apps, false otherwise. 1570 */ 1571 public static boolean canDrawOverlays(Context context) { 1572 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1573 context.getOpPackageName(), false); 1574 } 1575 1576 /** 1577 * System settings, containing miscellaneous system preferences. This 1578 * table holds simple name/value pairs. There are convenience 1579 * functions for accessing individual settings entries. 1580 */ 1581 public static final class System extends NameValueTable { 1582 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1583 1584 private static final float DEFAULT_FONT_SCALE = 1.0f; 1585 1586 /** @hide */ 1587 public static interface Validator { 1588 public boolean validate(String value); 1589 } 1590 1591 /** 1592 * The content:// style URL for this table 1593 */ 1594 public static final Uri CONTENT_URI = 1595 Uri.parse("content://" + AUTHORITY + "/system"); 1596 1597 private static final NameValueCache sNameValueCache = new NameValueCache( 1598 SYS_PROP_SETTING_VERSION, 1599 CONTENT_URI, 1600 CALL_METHOD_GET_SYSTEM, 1601 CALL_METHOD_PUT_SYSTEM); 1602 1603 private static final HashSet<String> MOVED_TO_SECURE; 1604 static { 1605 MOVED_TO_SECURE = new HashSet<String>(30); 1606 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1607 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1608 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1609 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1610 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1611 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1612 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1613 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1614 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1615 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1616 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1617 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1618 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1619 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1620 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1621 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1622 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1623 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1624 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1625 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1626 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1627 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1628 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1629 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1630 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1631 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1632 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1633 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1634 1635 // At one time in System, then Global, but now back in Secure 1636 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1637 } 1638 1639 private static final HashSet<String> MOVED_TO_GLOBAL; 1640 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1641 static { 1642 MOVED_TO_GLOBAL = new HashSet<String>(); 1643 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1644 1645 // these were originally in system but migrated to secure in the past, 1646 // so are duplicated in the Secure.* namespace 1647 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1648 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1649 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1650 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1651 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1652 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1653 1654 // these are moving directly from system to global 1655 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1656 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1657 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1658 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1659 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1660 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1661 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1662 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1663 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1664 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1665 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1666 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1667 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1668 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1669 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1670 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1671 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1672 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1673 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1674 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1675 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1676 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1677 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1678 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1679 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1680 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1681 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1682 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1683 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1684 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1685 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1686 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1687 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1688 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1689 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1690 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1691 } 1692 1693 private static final Validator sBooleanValidator = 1694 new DiscreteValueValidator(new String[] {"0", "1"}); 1695 1696 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1697 @Override 1698 public boolean validate(String value) { 1699 try { 1700 return Integer.parseInt(value) >= 0; 1701 } catch (NumberFormatException e) { 1702 return false; 1703 } 1704 } 1705 }; 1706 1707 private static final Validator sUriValidator = new Validator() { 1708 @Override 1709 public boolean validate(String value) { 1710 try { 1711 Uri.decode(value); 1712 return true; 1713 } catch (IllegalArgumentException e) { 1714 return false; 1715 } 1716 } 1717 }; 1718 1719 private static final Validator sLenientIpAddressValidator = new Validator() { 1720 private static final int MAX_IPV6_LENGTH = 45; 1721 1722 @Override 1723 public boolean validate(String value) { 1724 return value.length() <= MAX_IPV6_LENGTH; 1725 } 1726 }; 1727 1728 /** @hide */ 1729 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1730 outKeySet.addAll(MOVED_TO_GLOBAL); 1731 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1732 } 1733 1734 /** @hide */ 1735 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1736 outKeySet.addAll(MOVED_TO_SECURE); 1737 } 1738 1739 /** @hide */ 1740 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1741 outKeySet.addAll(MOVED_TO_GLOBAL); 1742 } 1743 1744 /** 1745 * Look up a name in the database. 1746 * @param resolver to access the database with 1747 * @param name to look up in the table 1748 * @return the corresponding value, or null if not present 1749 */ 1750 public static String getString(ContentResolver resolver, String name) { 1751 return getStringForUser(resolver, name, UserHandle.myUserId()); 1752 } 1753 1754 /** @hide */ 1755 public static String getStringForUser(ContentResolver resolver, String name, 1756 int userHandle) { 1757 if (MOVED_TO_SECURE.contains(name)) { 1758 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1759 + " to android.provider.Settings.Secure, returning read-only value."); 1760 return Secure.getStringForUser(resolver, name, userHandle); 1761 } 1762 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1763 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1764 + " to android.provider.Settings.Global, returning read-only value."); 1765 return Global.getStringForUser(resolver, name, userHandle); 1766 } 1767 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1768 } 1769 1770 /** 1771 * Store a name/value pair into the database. 1772 * @param resolver to access the database with 1773 * @param name to store 1774 * @param value to associate with the name 1775 * @return true if the value was set, false on database errors 1776 */ 1777 public static boolean putString(ContentResolver resolver, String name, String value) { 1778 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1779 } 1780 1781 /** @hide */ 1782 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1783 int userHandle) { 1784 if (MOVED_TO_SECURE.contains(name)) { 1785 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1786 + " to android.provider.Settings.Secure, value is unchanged."); 1787 return false; 1788 } 1789 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1790 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1791 + " to android.provider.Settings.Global, value is unchanged."); 1792 return false; 1793 } 1794 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1795 } 1796 1797 /** 1798 * Construct the content URI for a particular name/value pair, 1799 * useful for monitoring changes with a ContentObserver. 1800 * @param name to look up in the table 1801 * @return the corresponding content URI, or null if not present 1802 */ 1803 public static Uri getUriFor(String name) { 1804 if (MOVED_TO_SECURE.contains(name)) { 1805 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1806 + " to android.provider.Settings.Secure, returning Secure URI."); 1807 return Secure.getUriFor(Secure.CONTENT_URI, name); 1808 } 1809 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1810 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1811 + " to android.provider.Settings.Global, returning read-only global URI."); 1812 return Global.getUriFor(Global.CONTENT_URI, name); 1813 } 1814 return getUriFor(CONTENT_URI, name); 1815 } 1816 1817 /** 1818 * Convenience function for retrieving a single system settings value 1819 * as an integer. Note that internally setting values are always 1820 * stored as strings; this function converts the string to an integer 1821 * for you. The default value will be returned if the setting is 1822 * not defined or not an integer. 1823 * 1824 * @param cr The ContentResolver to access. 1825 * @param name The name of the setting to retrieve. 1826 * @param def Value to return if the setting is not defined. 1827 * 1828 * @return The setting's current value, or 'def' if it is not defined 1829 * or not a valid integer. 1830 */ 1831 public static int getInt(ContentResolver cr, String name, int def) { 1832 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1833 } 1834 1835 /** @hide */ 1836 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1837 String v = getStringForUser(cr, name, userHandle); 1838 try { 1839 return v != null ? Integer.parseInt(v) : def; 1840 } catch (NumberFormatException e) { 1841 return def; 1842 } 1843 } 1844 1845 /** 1846 * Convenience function for retrieving a single system settings value 1847 * as an integer. Note that internally setting values are always 1848 * stored as strings; this function converts the string to an integer 1849 * for you. 1850 * <p> 1851 * This version does not take a default value. If the setting has not 1852 * been set, or the string value is not a number, 1853 * it throws {@link SettingNotFoundException}. 1854 * 1855 * @param cr The ContentResolver to access. 1856 * @param name The name of the setting to retrieve. 1857 * 1858 * @throws SettingNotFoundException Thrown if a setting by the given 1859 * name can't be found or the setting value is not an integer. 1860 * 1861 * @return The setting's current value. 1862 */ 1863 public static int getInt(ContentResolver cr, String name) 1864 throws SettingNotFoundException { 1865 return getIntForUser(cr, name, UserHandle.myUserId()); 1866 } 1867 1868 /** @hide */ 1869 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1870 throws SettingNotFoundException { 1871 String v = getStringForUser(cr, name, userHandle); 1872 try { 1873 return Integer.parseInt(v); 1874 } catch (NumberFormatException e) { 1875 throw new SettingNotFoundException(name); 1876 } 1877 } 1878 1879 /** 1880 * Convenience function for updating a single settings value as an 1881 * integer. This will either create a new entry in the table if the 1882 * given name does not exist, or modify the value of the existing row 1883 * with that name. Note that internally setting values are always 1884 * stored as strings, so this function converts the given value to a 1885 * string before storing it. 1886 * 1887 * @param cr The ContentResolver to access. 1888 * @param name The name of the setting to modify. 1889 * @param value The new value for the setting. 1890 * @return true if the value was set, false on database errors 1891 */ 1892 public static boolean putInt(ContentResolver cr, String name, int value) { 1893 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1894 } 1895 1896 /** @hide */ 1897 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1898 int userHandle) { 1899 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1900 } 1901 1902 /** 1903 * Convenience function for retrieving a single system settings value 1904 * as a {@code long}. Note that internally setting values are always 1905 * stored as strings; this function converts the string to a {@code long} 1906 * for you. The default value will be returned if the setting is 1907 * not defined or not a {@code long}. 1908 * 1909 * @param cr The ContentResolver to access. 1910 * @param name The name of the setting to retrieve. 1911 * @param def Value to return if the setting is not defined. 1912 * 1913 * @return The setting's current value, or 'def' if it is not defined 1914 * or not a valid {@code long}. 1915 */ 1916 public static long getLong(ContentResolver cr, String name, long def) { 1917 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1918 } 1919 1920 /** @hide */ 1921 public static long getLongForUser(ContentResolver cr, String name, long def, 1922 int userHandle) { 1923 String valString = getStringForUser(cr, name, userHandle); 1924 long value; 1925 try { 1926 value = valString != null ? Long.parseLong(valString) : def; 1927 } catch (NumberFormatException e) { 1928 value = def; 1929 } 1930 return value; 1931 } 1932 1933 /** 1934 * Convenience function for retrieving a single system settings value 1935 * as a {@code long}. Note that internally setting values are always 1936 * stored as strings; this function converts the string to a {@code long} 1937 * for you. 1938 * <p> 1939 * This version does not take a default value. If the setting has not 1940 * been set, or the string value is not a number, 1941 * it throws {@link SettingNotFoundException}. 1942 * 1943 * @param cr The ContentResolver to access. 1944 * @param name The name of the setting to retrieve. 1945 * 1946 * @return The setting's current value. 1947 * @throws SettingNotFoundException Thrown if a setting by the given 1948 * name can't be found or the setting value is not an integer. 1949 */ 1950 public static long getLong(ContentResolver cr, String name) 1951 throws SettingNotFoundException { 1952 return getLongForUser(cr, name, UserHandle.myUserId()); 1953 } 1954 1955 /** @hide */ 1956 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1957 throws SettingNotFoundException { 1958 String valString = getStringForUser(cr, name, userHandle); 1959 try { 1960 return Long.parseLong(valString); 1961 } catch (NumberFormatException e) { 1962 throw new SettingNotFoundException(name); 1963 } 1964 } 1965 1966 /** 1967 * Convenience function for updating a single settings value as a long 1968 * integer. This will either create a new entry in the table if the 1969 * given name does not exist, or modify the value of the existing row 1970 * with that name. Note that internally setting values are always 1971 * stored as strings, so this function converts the given value to a 1972 * string before storing it. 1973 * 1974 * @param cr The ContentResolver to access. 1975 * @param name The name of the setting to modify. 1976 * @param value The new value for the setting. 1977 * @return true if the value was set, false on database errors 1978 */ 1979 public static boolean putLong(ContentResolver cr, String name, long value) { 1980 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1981 } 1982 1983 /** @hide */ 1984 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1985 int userHandle) { 1986 return putStringForUser(cr, name, Long.toString(value), userHandle); 1987 } 1988 1989 /** 1990 * Convenience function for retrieving a single system settings value 1991 * as a floating point number. Note that internally setting values are 1992 * always stored as strings; this function converts the string to an 1993 * float for you. The default value will be returned if the setting 1994 * is not defined or not a valid float. 1995 * 1996 * @param cr The ContentResolver to access. 1997 * @param name The name of the setting to retrieve. 1998 * @param def Value to return if the setting is not defined. 1999 * 2000 * @return The setting's current value, or 'def' if it is not defined 2001 * or not a valid float. 2002 */ 2003 public static float getFloat(ContentResolver cr, String name, float def) { 2004 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2005 } 2006 2007 /** @hide */ 2008 public static float getFloatForUser(ContentResolver cr, String name, float def, 2009 int userHandle) { 2010 String v = getStringForUser(cr, name, userHandle); 2011 try { 2012 return v != null ? Float.parseFloat(v) : def; 2013 } catch (NumberFormatException e) { 2014 return def; 2015 } 2016 } 2017 2018 /** 2019 * Convenience function for retrieving a single system settings value 2020 * as a float. Note that internally setting values are always 2021 * stored as strings; this function converts the string to a float 2022 * for you. 2023 * <p> 2024 * This version does not take a default value. If the setting has not 2025 * been set, or the string value is not a number, 2026 * it throws {@link SettingNotFoundException}. 2027 * 2028 * @param cr The ContentResolver to access. 2029 * @param name The name of the setting to retrieve. 2030 * 2031 * @throws SettingNotFoundException Thrown if a setting by the given 2032 * name can't be found or the setting value is not a float. 2033 * 2034 * @return The setting's current value. 2035 */ 2036 public static float getFloat(ContentResolver cr, String name) 2037 throws SettingNotFoundException { 2038 return getFloatForUser(cr, name, UserHandle.myUserId()); 2039 } 2040 2041 /** @hide */ 2042 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2043 throws SettingNotFoundException { 2044 String v = getStringForUser(cr, name, userHandle); 2045 if (v == null) { 2046 throw new SettingNotFoundException(name); 2047 } 2048 try { 2049 return Float.parseFloat(v); 2050 } catch (NumberFormatException e) { 2051 throw new SettingNotFoundException(name); 2052 } 2053 } 2054 2055 /** 2056 * Convenience function for updating a single settings value as a 2057 * floating point number. This will either create a new entry in the 2058 * table if the given name does not exist, or modify the value of the 2059 * existing row with that name. Note that internally setting values 2060 * are always stored as strings, so this function converts the given 2061 * value to a string before storing it. 2062 * 2063 * @param cr The ContentResolver to access. 2064 * @param name The name of the setting to modify. 2065 * @param value The new value for the setting. 2066 * @return true if the value was set, false on database errors 2067 */ 2068 public static boolean putFloat(ContentResolver cr, String name, float value) { 2069 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2070 } 2071 2072 /** @hide */ 2073 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2074 int userHandle) { 2075 return putStringForUser(cr, name, Float.toString(value), userHandle); 2076 } 2077 2078 /** 2079 * Convenience function to read all of the current 2080 * configuration-related settings into a 2081 * {@link Configuration} object. 2082 * 2083 * @param cr The ContentResolver to access. 2084 * @param outConfig Where to place the configuration settings. 2085 */ 2086 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2087 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2088 } 2089 2090 /** @hide */ 2091 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2092 int userHandle) { 2093 outConfig.fontScale = Settings.System.getFloatForUser( 2094 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2095 if (outConfig.fontScale < 0) { 2096 outConfig.fontScale = DEFAULT_FONT_SCALE; 2097 } 2098 outConfig.setLocales(LocaleList.forLanguageTags( 2099 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle))); 2100 } 2101 2102 /** 2103 * @hide Erase the fields in the Configuration that should be applied 2104 * by the settings. 2105 */ 2106 public static void clearConfiguration(Configuration inoutConfig) { 2107 inoutConfig.fontScale = 0; 2108 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2109 inoutConfig.setLocales(LocaleList.getEmptyLocaleList()); 2110 } 2111 } 2112 2113 /** 2114 * Convenience function to write a batch of configuration-related 2115 * settings from a {@link Configuration} object. 2116 * 2117 * @param cr The ContentResolver to access. 2118 * @param config The settings to write. 2119 * @return true if the values were set, false on database errors 2120 */ 2121 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2122 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2123 } 2124 2125 /** @hide */ 2126 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2127 int userHandle) { 2128 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2129 Settings.System.putStringForUser( 2130 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2131 } 2132 2133 /** @hide */ 2134 public static boolean hasInterestingConfigurationChanges(int changes) { 2135 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2136 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2137 } 2138 2139 /** @deprecated - Do not use */ 2140 @Deprecated 2141 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2142 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2143 } 2144 2145 /** 2146 * @hide 2147 * @deprecated - Do not use 2148 */ 2149 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2150 int userHandle) { 2151 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2152 } 2153 2154 /** @deprecated - Do not use */ 2155 @Deprecated 2156 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2157 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2158 } 2159 2160 /** 2161 * @hide 2162 * @deprecated - Do not use 2163 */ 2164 @Deprecated 2165 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2166 int userHandle) { 2167 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2168 } 2169 2170 private static final class DiscreteValueValidator implements Validator { 2171 private final String[] mValues; 2172 2173 public DiscreteValueValidator(String[] values) { 2174 mValues = values; 2175 } 2176 2177 @Override 2178 public boolean validate(String value) { 2179 return ArrayUtils.contains(mValues, value); 2180 } 2181 } 2182 2183 private static final class InclusiveIntegerRangeValidator implements Validator { 2184 private final int mMin; 2185 private final int mMax; 2186 2187 public InclusiveIntegerRangeValidator(int min, int max) { 2188 mMin = min; 2189 mMax = max; 2190 } 2191 2192 @Override 2193 public boolean validate(String value) { 2194 try { 2195 final int intValue = Integer.parseInt(value); 2196 return intValue >= mMin && intValue <= mMax; 2197 } catch (NumberFormatException e) { 2198 return false; 2199 } 2200 } 2201 } 2202 2203 private static final class InclusiveFloatRangeValidator implements Validator { 2204 private final float mMin; 2205 private final float mMax; 2206 2207 public InclusiveFloatRangeValidator(float min, float max) { 2208 mMin = min; 2209 mMax = max; 2210 } 2211 2212 @Override 2213 public boolean validate(String value) { 2214 try { 2215 final float floatValue = Float.parseFloat(value); 2216 return floatValue >= mMin && floatValue <= mMax; 2217 } catch (NumberFormatException e) { 2218 return false; 2219 } 2220 } 2221 } 2222 2223 /** 2224 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2225 */ 2226 @Deprecated 2227 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2228 2229 /** 2230 * What happens when the user presses the end call button if they're not 2231 * on a call.<br/> 2232 * <b>Values:</b><br/> 2233 * 0 - The end button does nothing.<br/> 2234 * 1 - The end button goes to the home screen.<br/> 2235 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2236 * 3 - The end button goes to the home screen. If the user is already on the 2237 * home screen, it puts the device to sleep. 2238 */ 2239 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2240 2241 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2242 new InclusiveIntegerRangeValidator(0, 3); 2243 2244 /** 2245 * END_BUTTON_BEHAVIOR value for "go home". 2246 * @hide 2247 */ 2248 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2249 2250 /** 2251 * END_BUTTON_BEHAVIOR value for "go to sleep". 2252 * @hide 2253 */ 2254 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2255 2256 /** 2257 * END_BUTTON_BEHAVIOR default value. 2258 * @hide 2259 */ 2260 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2261 2262 /** 2263 * Is advanced settings mode turned on. 0 == no, 1 == yes 2264 * @hide 2265 */ 2266 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2267 2268 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2269 2270 /** 2271 * ADVANCED_SETTINGS default value. 2272 * @hide 2273 */ 2274 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2275 2276 /** 2277 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2278 */ 2279 @Deprecated 2280 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2281 2282 /** 2283 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2284 */ 2285 @Deprecated 2286 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2287 2288 /** 2289 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2290 */ 2291 @Deprecated 2292 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2293 2294 /** 2295 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2296 * {@hide} 2297 */ 2298 @Deprecated 2299 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2300 2301 /** 2302 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2303 */ 2304 @Deprecated 2305 public static final String RADIO_CELL = Global.RADIO_CELL; 2306 2307 /** 2308 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2309 */ 2310 @Deprecated 2311 public static final String RADIO_NFC = Global.RADIO_NFC; 2312 2313 /** 2314 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2315 */ 2316 @Deprecated 2317 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2318 2319 /** 2320 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2321 * 2322 * {@hide} 2323 */ 2324 @Deprecated 2325 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2326 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2327 2328 /** 2329 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2330 */ 2331 @Deprecated 2332 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2333 2334 /** 2335 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2336 */ 2337 @Deprecated 2338 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2339 2340 /** 2341 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2342 */ 2343 @Deprecated 2344 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2345 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2346 2347 /** 2348 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2349 */ 2350 @Deprecated 2351 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2352 2353 /** 2354 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2355 */ 2356 @Deprecated 2357 public static final String MODE_RINGER = Global.MODE_RINGER; 2358 2359 /** 2360 * Whether to use static IP and other static network attributes. 2361 * <p> 2362 * Set to 1 for true and 0 for false. 2363 * 2364 * @deprecated Use {@link WifiManager} instead 2365 */ 2366 @Deprecated 2367 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2368 2369 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2370 2371 /** 2372 * The static IP address. 2373 * <p> 2374 * Example: "192.168.1.51" 2375 * 2376 * @deprecated Use {@link WifiManager} instead 2377 */ 2378 @Deprecated 2379 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2380 2381 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2382 2383 /** 2384 * If using static IP, the gateway's IP address. 2385 * <p> 2386 * Example: "192.168.1.1" 2387 * 2388 * @deprecated Use {@link WifiManager} instead 2389 */ 2390 @Deprecated 2391 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2392 2393 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2394 2395 /** 2396 * If using static IP, the net mask. 2397 * <p> 2398 * Example: "255.255.255.0" 2399 * 2400 * @deprecated Use {@link WifiManager} instead 2401 */ 2402 @Deprecated 2403 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2404 2405 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2406 2407 /** 2408 * If using static IP, the primary DNS's IP address. 2409 * <p> 2410 * Example: "192.168.1.1" 2411 * 2412 * @deprecated Use {@link WifiManager} instead 2413 */ 2414 @Deprecated 2415 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2416 2417 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2418 2419 /** 2420 * If using static IP, the secondary DNS's IP address. 2421 * <p> 2422 * Example: "192.168.1.2" 2423 * 2424 * @deprecated Use {@link WifiManager} instead 2425 */ 2426 @Deprecated 2427 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2428 2429 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2430 2431 /** 2432 * Determines whether remote devices may discover and/or connect to 2433 * this device. 2434 * <P>Type: INT</P> 2435 * 2 -- discoverable and connectable 2436 * 1 -- connectable but not discoverable 2437 * 0 -- neither connectable nor discoverable 2438 */ 2439 public static final String BLUETOOTH_DISCOVERABILITY = 2440 "bluetooth_discoverability"; 2441 2442 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2443 new InclusiveIntegerRangeValidator(0, 2); 2444 2445 /** 2446 * Bluetooth discoverability timeout. If this value is nonzero, then 2447 * Bluetooth becomes discoverable for a certain number of seconds, 2448 * after which is becomes simply connectable. The value is in seconds. 2449 */ 2450 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2451 "bluetooth_discoverability_timeout"; 2452 2453 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2454 sNonNegativeIntegerValidator; 2455 2456 /** 2457 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2458 * instead 2459 */ 2460 @Deprecated 2461 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2462 2463 /** 2464 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2465 * instead 2466 */ 2467 @Deprecated 2468 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2469 2470 /** 2471 * @deprecated Use 2472 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2473 * instead 2474 */ 2475 @Deprecated 2476 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2477 "lock_pattern_tactile_feedback_enabled"; 2478 2479 /** 2480 * A formatted string of the next alarm that is set, or the empty string 2481 * if there is no alarm set. 2482 * 2483 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2484 */ 2485 @Deprecated 2486 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2487 2488 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2489 private static final int MAX_LENGTH = 1000; 2490 2491 @Override 2492 public boolean validate(String value) { 2493 // TODO: No idea what the correct format is. 2494 return value == null || value.length() < MAX_LENGTH; 2495 } 2496 }; 2497 2498 /** 2499 * Scaling factor for fonts, float. 2500 */ 2501 public static final String FONT_SCALE = "font_scale"; 2502 2503 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2504 @Override 2505 public boolean validate(String value) { 2506 try { 2507 return Float.parseFloat(value) >= 0; 2508 } catch (NumberFormatException e) { 2509 return false; 2510 } 2511 } 2512 }; 2513 2514 /** 2515 * The serialized system locale value. 2516 * 2517 * Do not use this value directory. 2518 * To get system locale, use {@link android.util.LocaleList#getDefault} instead. 2519 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2520 * instead. 2521 * @hide 2522 */ 2523 public static final String SYSTEM_LOCALES = "system_locales"; 2524 2525 2526 /** 2527 * Name of an application package to be debugged. 2528 * 2529 * @deprecated Use {@link Global#DEBUG_APP} instead 2530 */ 2531 @Deprecated 2532 public static final String DEBUG_APP = Global.DEBUG_APP; 2533 2534 /** 2535 * If 1, when launching DEBUG_APP it will wait for the debugger before 2536 * starting user code. If 0, it will run normally. 2537 * 2538 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2539 */ 2540 @Deprecated 2541 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2542 2543 /** 2544 * Whether or not to dim the screen. 0=no 1=yes 2545 * @deprecated This setting is no longer used. 2546 */ 2547 @Deprecated 2548 public static final String DIM_SCREEN = "dim_screen"; 2549 2550 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2551 2552 /** 2553 * The amount of time in milliseconds before the device goes to sleep or begins 2554 * to dream after a period of inactivity. This value is also known as the 2555 * user activity timeout period since the screen isn't necessarily turned off 2556 * when it expires. 2557 */ 2558 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2559 2560 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2561 2562 /** 2563 * The screen backlight brightness between 0 and 255. 2564 */ 2565 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2566 2567 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2568 new InclusiveIntegerRangeValidator(0, 255); 2569 2570 /** 2571 * Control whether to enable automatic brightness mode. 2572 */ 2573 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2574 2575 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2576 2577 /** 2578 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2579 * or less (<0.0 >-1.0) bright. 2580 * @hide 2581 */ 2582 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2583 2584 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2585 new InclusiveFloatRangeValidator(-1, 1); 2586 2587 /** 2588 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2589 */ 2590 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2591 2592 /** 2593 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2594 */ 2595 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2596 2597 /** 2598 * Control whether the process CPU usage meter should be shown. 2599 * 2600 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2601 */ 2602 @Deprecated 2603 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2604 2605 /** 2606 * If 1, the activity manager will aggressively finish activities and 2607 * processes as soon as they are no longer needed. If 0, the normal 2608 * extended lifetime is used. 2609 * 2610 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2611 */ 2612 @Deprecated 2613 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2614 2615 /** 2616 * Determines which streams are affected by ringer mode changes. The 2617 * stream type's bit should be set to 1 if it should be muted when going 2618 * into an inaudible ringer mode. 2619 */ 2620 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2621 2622 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2623 sNonNegativeIntegerValidator; 2624 2625 /** 2626 * Determines which streams are affected by mute. The 2627 * stream type's bit should be set to 1 if it should be muted when a mute request 2628 * is received. 2629 */ 2630 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2631 2632 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2633 sNonNegativeIntegerValidator; 2634 2635 /** 2636 * Whether vibrate is on for different events. This is used internally, 2637 * changing this value will not change the vibrate. See AudioManager. 2638 */ 2639 public static final String VIBRATE_ON = "vibrate_on"; 2640 2641 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2642 2643 /** 2644 * If 1, redirects the system vibrator to all currently attached input devices 2645 * that support vibration. If there are no such input devices, then the system 2646 * vibrator is used instead. 2647 * If 0, does not register the system vibrator. 2648 * 2649 * This setting is mainly intended to provide a compatibility mechanism for 2650 * applications that only know about the system vibrator and do not use the 2651 * input device vibrator API. 2652 * 2653 * @hide 2654 */ 2655 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2656 2657 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2658 2659 /** 2660 * Ringer volume. This is used internally, changing this value will not 2661 * change the volume. See AudioManager. 2662 * 2663 * @removed Not used by anything since API 2. 2664 */ 2665 public static final String VOLUME_RING = "volume_ring"; 2666 2667 /** 2668 * System/notifications volume. This is used internally, changing this 2669 * value will not change the volume. See AudioManager. 2670 * 2671 * @removed Not used by anything since API 2. 2672 */ 2673 public static final String VOLUME_SYSTEM = "volume_system"; 2674 2675 /** 2676 * Voice call volume. This is used internally, changing this value will 2677 * not change the volume. See AudioManager. 2678 * 2679 * @removed Not used by anything since API 2. 2680 */ 2681 public static final String VOLUME_VOICE = "volume_voice"; 2682 2683 /** 2684 * Music/media/gaming volume. This is used internally, changing this 2685 * value will not change the volume. See AudioManager. 2686 * 2687 * @removed Not used by anything since API 2. 2688 */ 2689 public static final String VOLUME_MUSIC = "volume_music"; 2690 2691 /** 2692 * Alarm volume. This is used internally, changing this 2693 * value will not change the volume. See AudioManager. 2694 * 2695 * @removed Not used by anything since API 2. 2696 */ 2697 public static final String VOLUME_ALARM = "volume_alarm"; 2698 2699 /** 2700 * Notification volume. This is used internally, changing this 2701 * value will not change the volume. See AudioManager. 2702 * 2703 * @removed Not used by anything since API 2. 2704 */ 2705 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2706 2707 /** 2708 * Bluetooth Headset volume. This is used internally, changing this value will 2709 * not change the volume. See AudioManager. 2710 * 2711 * @removed Not used by anything since API 2. 2712 */ 2713 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2714 2715 /** 2716 * Master volume (float in the range 0.0f to 1.0f). 2717 * 2718 * @hide 2719 */ 2720 public static final String VOLUME_MASTER = "volume_master"; 2721 2722 /** 2723 * Master mono (int 1 = mono, 0 = normal). 2724 * 2725 * @hide 2726 */ 2727 public static final String MASTER_MONO = "master_mono"; 2728 2729 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2730 2731 /** 2732 * Whether the notifications should use the ring volume (value of 1) or 2733 * a separate notification volume (value of 0). In most cases, users 2734 * will have this enabled so the notification and ringer volumes will be 2735 * the same. However, power users can disable this and use the separate 2736 * notification volume control. 2737 * <p> 2738 * Note: This is a one-off setting that will be removed in the future 2739 * when there is profile support. For this reason, it is kept hidden 2740 * from the public APIs. 2741 * 2742 * @hide 2743 * @deprecated 2744 */ 2745 @Deprecated 2746 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2747 "notifications_use_ring_volume"; 2748 2749 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2750 2751 /** 2752 * Whether silent mode should allow vibration feedback. This is used 2753 * internally in AudioService and the Sound settings activity to 2754 * coordinate decoupling of vibrate and silent modes. This setting 2755 * will likely be removed in a future release with support for 2756 * audio/vibe feedback profiles. 2757 * 2758 * Not used anymore. On devices with vibrator, the user explicitly selects 2759 * silent or vibrate mode. 2760 * Kept for use by legacy database upgrade code in DatabaseHelper. 2761 * @hide 2762 */ 2763 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2764 2765 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2766 2767 /** 2768 * The mapping of stream type (integer) to its setting. 2769 * 2770 * @removed Not used by anything since API 2. 2771 */ 2772 public static final String[] VOLUME_SETTINGS = { 2773 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2774 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2775 }; 2776 2777 /** 2778 * Appended to various volume related settings to record the previous 2779 * values before they the settings were affected by a silent/vibrate 2780 * ringer mode change. 2781 * 2782 * @removed Not used by anything since API 2. 2783 */ 2784 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2785 2786 /** 2787 * Persistent store for the system-wide default ringtone URI. 2788 * <p> 2789 * If you need to play the default ringtone at any given time, it is recommended 2790 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2791 * to the set default ringtone at the time of playing. 2792 * 2793 * @see #DEFAULT_RINGTONE_URI 2794 */ 2795 public static final String RINGTONE = "ringtone"; 2796 2797 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2798 2799 /** 2800 * A {@link Uri} that will point to the current default ringtone at any 2801 * given time. 2802 * <p> 2803 * If the current default ringtone is in the DRM provider and the caller 2804 * does not have permission, the exception will be a 2805 * FileNotFoundException. 2806 */ 2807 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2808 2809 /** {@hide} */ 2810 public static final String RINGTONE_CACHE = "ringtone_cache"; 2811 /** {@hide} */ 2812 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2813 2814 /** 2815 * Persistent store for the system-wide default notification sound. 2816 * 2817 * @see #RINGTONE 2818 * @see #DEFAULT_NOTIFICATION_URI 2819 */ 2820 public static final String NOTIFICATION_SOUND = "notification_sound"; 2821 2822 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2823 2824 /** 2825 * A {@link Uri} that will point to the current default notification 2826 * sound at any given time. 2827 * 2828 * @see #DEFAULT_RINGTONE_URI 2829 */ 2830 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2831 2832 /** {@hide} */ 2833 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2834 /** {@hide} */ 2835 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2836 2837 /** 2838 * Persistent store for the system-wide default alarm alert. 2839 * 2840 * @see #RINGTONE 2841 * @see #DEFAULT_ALARM_ALERT_URI 2842 */ 2843 public static final String ALARM_ALERT = "alarm_alert"; 2844 2845 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2846 2847 /** 2848 * A {@link Uri} that will point to the current default alarm alert at 2849 * any given time. 2850 * 2851 * @see #DEFAULT_ALARM_ALERT_URI 2852 */ 2853 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2854 2855 /** {@hide} */ 2856 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 2857 /** {@hide} */ 2858 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 2859 2860 /** 2861 * Persistent store for the system default media button event receiver. 2862 * 2863 * @hide 2864 */ 2865 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2866 2867 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2868 @Override 2869 public boolean validate(String value) { 2870 try { 2871 ComponentName.unflattenFromString(value); 2872 return true; 2873 } catch (NullPointerException e) { 2874 return false; 2875 } 2876 } 2877 }; 2878 2879 /** 2880 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2881 */ 2882 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2883 2884 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2885 2886 /** 2887 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2888 */ 2889 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2890 2891 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2892 2893 /** 2894 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2895 * feature converts two spaces to a "." and space. 2896 */ 2897 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2898 2899 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2900 2901 /** 2902 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2903 */ 2904 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2905 2906 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2907 2908 public static final String SHOW_GTALK_SERVICE_STATUS = 2909 "SHOW_GTALK_SERVICE_STATUS"; 2910 2911 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2912 2913 /** 2914 * Name of activity to use for wallpaper on the home screen. 2915 * 2916 * @deprecated Use {@link WallpaperManager} instead. 2917 */ 2918 @Deprecated 2919 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2920 2921 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2922 private static final int MAX_LENGTH = 1000; 2923 2924 @Override 2925 public boolean validate(String value) { 2926 if (value != null && value.length() > MAX_LENGTH) { 2927 return false; 2928 } 2929 return ComponentName.unflattenFromString(value) != null; 2930 } 2931 }; 2932 2933 /** 2934 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2935 * instead 2936 */ 2937 @Deprecated 2938 public static final String AUTO_TIME = Global.AUTO_TIME; 2939 2940 /** 2941 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2942 * instead 2943 */ 2944 @Deprecated 2945 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2946 2947 /** 2948 * Display times as 12 or 24 hours 2949 * 12 2950 * 24 2951 */ 2952 public static final String TIME_12_24 = "time_12_24"; 2953 2954 /** @hide */ 2955 public static final Validator TIME_12_24_VALIDATOR = 2956 new DiscreteValueValidator(new String[] {"12", "24"}); 2957 2958 /** 2959 * Date format string 2960 * mm/dd/yyyy 2961 * dd/mm/yyyy 2962 * yyyy/mm/dd 2963 */ 2964 public static final String DATE_FORMAT = "date_format"; 2965 2966 /** @hide */ 2967 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2968 @Override 2969 public boolean validate(String value) { 2970 try { 2971 new SimpleDateFormat(value); 2972 return true; 2973 } catch (IllegalArgumentException e) { 2974 return false; 2975 } 2976 } 2977 }; 2978 2979 /** 2980 * Whether the setup wizard has been run before (on first boot), or if 2981 * it still needs to be run. 2982 * 2983 * nonzero = it has been run in the past 2984 * 0 = it has not been run in the past 2985 */ 2986 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2987 2988 /** @hide */ 2989 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2990 2991 /** 2992 * Scaling factor for normal window animations. Setting to 0 will disable window 2993 * animations. 2994 * 2995 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2996 */ 2997 @Deprecated 2998 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2999 3000 /** 3001 * Scaling factor for activity transition animations. Setting to 0 will disable window 3002 * animations. 3003 * 3004 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3005 */ 3006 @Deprecated 3007 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3008 3009 /** 3010 * Scaling factor for Animator-based animations. This affects both the start delay and 3011 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3012 * The default value is 1. 3013 * 3014 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3015 */ 3016 @Deprecated 3017 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3018 3019 /** 3020 * Control whether the accelerometer will be used to change screen 3021 * orientation. If 0, it will not be used unless explicitly requested 3022 * by the application; if 1, it will be used by default unless explicitly 3023 * disabled by the application. 3024 */ 3025 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3026 3027 /** @hide */ 3028 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3029 3030 /** 3031 * Default screen rotation when no other policy applies. 3032 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3033 * preference, this rotation value will be used. Must be one of the 3034 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3035 * 3036 * @see android.view.Display#getRotation 3037 */ 3038 public static final String USER_ROTATION = "user_rotation"; 3039 3040 /** @hide */ 3041 public static final Validator USER_ROTATION_VALIDATOR = 3042 new InclusiveIntegerRangeValidator(0, 3); 3043 3044 /** 3045 * Control whether the rotation lock toggle in the System UI should be hidden. 3046 * Typically this is done for accessibility purposes to make it harder for 3047 * the user to accidentally toggle the rotation lock while the display rotation 3048 * has been locked for accessibility. 3049 * 3050 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3051 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3052 * 3053 * @hide 3054 */ 3055 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3056 "hide_rotation_lock_toggle_for_accessibility"; 3057 3058 /** @hide */ 3059 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3060 sBooleanValidator; 3061 3062 /** 3063 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3064 * be used by Phone and Setting apps; it shouldn't affect other apps. 3065 * The value is boolean (1 or 0). 3066 * 3067 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3068 * It was about AudioManager's setting and thus affected all the applications which 3069 * relied on the setting, while this is purely about the vibration setting for incoming 3070 * calls. 3071 */ 3072 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3073 3074 /** @hide */ 3075 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3076 3077 /** 3078 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3079 * boolean (1 or 0). 3080 */ 3081 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3082 3083 /** @hide */ 3084 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3085 3086 /** 3087 * CDMA only settings 3088 * DTMF tone type played by the dialer when dialing. 3089 * 0 = Normal 3090 * 1 = Long 3091 */ 3092 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3093 3094 /** @hide */ 3095 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3096 3097 /** 3098 * Whether the hearing aid is enabled. The value is 3099 * boolean (1 or 0). 3100 * @hide 3101 */ 3102 public static final String HEARING_AID = "hearing_aid"; 3103 3104 /** @hide */ 3105 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3106 3107 /** 3108 * CDMA only settings 3109 * TTY Mode 3110 * 0 = OFF 3111 * 1 = FULL 3112 * 2 = VCO 3113 * 3 = HCO 3114 * @hide 3115 */ 3116 public static final String TTY_MODE = "tty_mode"; 3117 3118 /** @hide */ 3119 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3120 3121 /** 3122 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3123 * boolean (1 or 0). 3124 */ 3125 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3126 3127 /** @hide */ 3128 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3129 3130 /** 3131 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3132 * boolean (1 or 0). 3133 */ 3134 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3135 3136 /** @hide */ 3137 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3138 3139 /** 3140 * @deprecated Each application that shows web suggestions should have its own 3141 * setting for this. 3142 */ 3143 @Deprecated 3144 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3145 3146 /** @hide */ 3147 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3148 3149 /** 3150 * Whether the notification LED should repeatedly flash when a notification is 3151 * pending. The value is boolean (1 or 0). 3152 * @hide 3153 */ 3154 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3155 3156 /** @hide */ 3157 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3158 3159 /** 3160 * Show pointer location on screen? 3161 * 0 = no 3162 * 1 = yes 3163 * @hide 3164 */ 3165 public static final String POINTER_LOCATION = "pointer_location"; 3166 3167 /** @hide */ 3168 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3169 3170 /** 3171 * Show touch positions on screen? 3172 * 0 = no 3173 * 1 = yes 3174 * @hide 3175 */ 3176 public static final String SHOW_TOUCHES = "show_touches"; 3177 3178 /** @hide */ 3179 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3180 3181 /** 3182 * Log raw orientation data from 3183 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3184 * orientationplot.py tool. 3185 * 0 = no 3186 * 1 = yes 3187 * @hide 3188 */ 3189 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3190 "window_orientation_listener_log"; 3191 3192 /** @hide */ 3193 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3194 3195 /** 3196 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3197 * instead 3198 * @hide 3199 */ 3200 @Deprecated 3201 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3202 3203 /** 3204 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3205 * instead 3206 * @hide 3207 */ 3208 @Deprecated 3209 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3210 3211 /** 3212 * Whether to play sounds when the keyguard is shown and dismissed. 3213 * @hide 3214 */ 3215 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3216 3217 /** @hide */ 3218 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3219 3220 /** 3221 * Whether the lockscreen should be completely disabled. 3222 * @hide 3223 */ 3224 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3225 3226 /** @hide */ 3227 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3228 3229 /** 3230 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3231 * instead 3232 * @hide 3233 */ 3234 @Deprecated 3235 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3236 3237 /** 3238 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3239 * instead 3240 * @hide 3241 */ 3242 @Deprecated 3243 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3244 3245 /** 3246 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3247 * instead 3248 * @hide 3249 */ 3250 @Deprecated 3251 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3252 3253 /** 3254 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3255 * instead 3256 * @hide 3257 */ 3258 @Deprecated 3259 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3260 3261 /** 3262 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3263 * instead 3264 * @hide 3265 */ 3266 @Deprecated 3267 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3268 3269 /** 3270 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3271 * instead 3272 * @hide 3273 */ 3274 @Deprecated 3275 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3276 3277 /** 3278 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3279 * instead 3280 * @hide 3281 */ 3282 @Deprecated 3283 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3284 3285 /** 3286 * Receive incoming SIP calls? 3287 * 0 = no 3288 * 1 = yes 3289 * @hide 3290 */ 3291 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3292 3293 /** @hide */ 3294 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3295 3296 /** 3297 * Call Preference String. 3298 * "SIP_ALWAYS" : Always use SIP with network access 3299 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3300 * @hide 3301 */ 3302 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3303 3304 /** @hide */ 3305 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3306 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3307 3308 /** 3309 * One of the sip call options: Always use SIP with network access. 3310 * @hide 3311 */ 3312 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3313 3314 /** @hide */ 3315 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3316 3317 /** 3318 * One of the sip call options: Only if destination is a SIP address. 3319 * @hide 3320 */ 3321 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3322 3323 /** @hide */ 3324 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3325 3326 /** 3327 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3328 * the user should be prompted each time a call is made whether it should be placed using 3329 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3330 * SIP_ADDRESS_ONLY. 3331 * @hide 3332 */ 3333 @Deprecated 3334 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3335 3336 /** @hide */ 3337 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3338 3339 /** 3340 * Pointer speed setting. 3341 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3342 * -7 = slowest 3343 * 0 = default speed 3344 * +7 = fastest 3345 * @hide 3346 */ 3347 public static final String POINTER_SPEED = "pointer_speed"; 3348 3349 /** @hide */ 3350 public static final Validator POINTER_SPEED_VALIDATOR = 3351 new InclusiveFloatRangeValidator(-7, 7); 3352 3353 /** 3354 * Whether lock-to-app will be triggered by long-press on recents. 3355 * @hide 3356 */ 3357 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3358 3359 /** @hide */ 3360 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3361 3362 /** 3363 * I am the lolrus. 3364 * <p> 3365 * Nonzero values indicate that the user has a bukkit. 3366 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3367 * @hide 3368 */ 3369 public static final String EGG_MODE = "egg_mode"; 3370 3371 /** @hide */ 3372 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3373 @Override 3374 public boolean validate(String value) { 3375 try { 3376 return Long.parseLong(value) >= 0; 3377 } catch (NumberFormatException e) { 3378 return false; 3379 } 3380 } 3381 }; 3382 3383 /** 3384 * IMPORTANT: If you add a new public settings you also have to add it to 3385 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3386 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3387 * the setting value. See an example above. 3388 */ 3389 3390 /** 3391 * Settings to backup. This is here so that it's in the same place as the settings 3392 * keys and easy to update. 3393 * 3394 * NOTE: Settings are backed up and restored in the order they appear 3395 * in this array. If you have one setting depending on another, 3396 * make sure that they are ordered appropriately. 3397 * 3398 * @hide 3399 */ 3400 public static final String[] SETTINGS_TO_BACKUP = { 3401 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3402 WIFI_USE_STATIC_IP, 3403 WIFI_STATIC_IP, 3404 WIFI_STATIC_GATEWAY, 3405 WIFI_STATIC_NETMASK, 3406 WIFI_STATIC_DNS1, 3407 WIFI_STATIC_DNS2, 3408 BLUETOOTH_DISCOVERABILITY, 3409 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3410 FONT_SCALE, 3411 DIM_SCREEN, 3412 SCREEN_OFF_TIMEOUT, 3413 SCREEN_BRIGHTNESS, 3414 SCREEN_BRIGHTNESS_MODE, 3415 SCREEN_AUTO_BRIGHTNESS_ADJ, 3416 VIBRATE_INPUT_DEVICES, 3417 MODE_RINGER_STREAMS_AFFECTED, 3418 TEXT_AUTO_REPLACE, 3419 TEXT_AUTO_CAPS, 3420 TEXT_AUTO_PUNCTUATE, 3421 TEXT_SHOW_PASSWORD, 3422 AUTO_TIME, // moved to global 3423 AUTO_TIME_ZONE, // moved to global 3424 TIME_12_24, 3425 DATE_FORMAT, 3426 DTMF_TONE_WHEN_DIALING, 3427 DTMF_TONE_TYPE_WHEN_DIALING, 3428 HEARING_AID, 3429 TTY_MODE, 3430 SOUND_EFFECTS_ENABLED, 3431 HAPTIC_FEEDBACK_ENABLED, 3432 POWER_SOUNDS_ENABLED, // moved to global 3433 DOCK_SOUNDS_ENABLED, // moved to global 3434 LOCKSCREEN_SOUNDS_ENABLED, 3435 SHOW_WEB_SUGGESTIONS, 3436 SIP_CALL_OPTIONS, 3437 SIP_RECEIVE_CALLS, 3438 POINTER_SPEED, 3439 VIBRATE_WHEN_RINGING, 3440 RINGTONE, 3441 LOCK_TO_APP_ENABLED, 3442 NOTIFICATION_SOUND, 3443 ACCELEROMETER_ROTATION 3444 }; 3445 3446 /** 3447 * These are all public system settings 3448 * 3449 * @hide 3450 */ 3451 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3452 static { 3453 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3454 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3455 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3456 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3457 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3458 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3459 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3460 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3461 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3462 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3463 PUBLIC_SETTINGS.add(FONT_SCALE); 3464 PUBLIC_SETTINGS.add(DIM_SCREEN); 3465 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3466 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3467 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3468 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3469 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3470 PUBLIC_SETTINGS.add(VIBRATE_ON); 3471 PUBLIC_SETTINGS.add(VOLUME_RING); 3472 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3473 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3474 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3475 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3476 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3477 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3478 PUBLIC_SETTINGS.add(RINGTONE); 3479 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3480 PUBLIC_SETTINGS.add(ALARM_ALERT); 3481 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3482 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3483 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3484 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3485 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3486 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3487 PUBLIC_SETTINGS.add(TIME_12_24); 3488 PUBLIC_SETTINGS.add(DATE_FORMAT); 3489 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3490 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3491 PUBLIC_SETTINGS.add(USER_ROTATION); 3492 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3493 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3494 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3495 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3496 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3497 } 3498 3499 /** 3500 * These are all hidden system settings. 3501 * 3502 * @hide 3503 */ 3504 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3505 static { 3506 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3507 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3508 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3509 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3510 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3511 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3512 PRIVATE_SETTINGS.add(MASTER_MONO); 3513 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3514 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3515 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3516 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3517 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3518 PRIVATE_SETTINGS.add(HEARING_AID); 3519 PRIVATE_SETTINGS.add(TTY_MODE); 3520 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3521 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3522 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3523 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3524 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3525 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3526 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3527 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3528 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3529 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3530 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3531 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3532 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3533 PRIVATE_SETTINGS.add(LOCK_SOUND); 3534 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3535 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3536 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3537 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3538 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3539 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3540 PRIVATE_SETTINGS.add(POINTER_SPEED); 3541 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3542 PRIVATE_SETTINGS.add(EGG_MODE); 3543 } 3544 3545 /** 3546 * These are all public system settings 3547 * 3548 * @hide 3549 */ 3550 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3551 static { 3552 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3553 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3554 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3555 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3556 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3557 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3558 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3559 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3560 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3561 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3562 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3563 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3564 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3565 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3566 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3567 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3568 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3569 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3570 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3571 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3572 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3573 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3574 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3575 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3576 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3577 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3578 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3579 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3580 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3581 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3582 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3583 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3584 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3585 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3586 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3587 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3588 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3589 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3590 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3591 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3592 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3593 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3594 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3595 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3596 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3597 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3598 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3599 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3600 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3601 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3602 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3603 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3604 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3605 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3606 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3607 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3608 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3609 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3610 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3611 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3612 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3613 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3614 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3615 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3616 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3617 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3618 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3619 } 3620 3621 /** 3622 * These entries are considered common between the personal and the managed profile, 3623 * since the managed profile doesn't get to change them. 3624 */ 3625 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3626 static { 3627 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3628 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3629 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3630 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3631 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3632 } 3633 3634 /** @hide */ 3635 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3636 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3637 } 3638 3639 /** 3640 * When to use Wi-Fi calling 3641 * 3642 * @see android.telephony.TelephonyManager.WifiCallingChoices 3643 * @hide 3644 */ 3645 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3646 3647 // Settings moved to Settings.Secure 3648 3649 /** 3650 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3651 * instead 3652 */ 3653 @Deprecated 3654 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3655 3656 /** 3657 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3658 */ 3659 @Deprecated 3660 public static final String ANDROID_ID = Secure.ANDROID_ID; 3661 3662 /** 3663 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3664 */ 3665 @Deprecated 3666 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3667 3668 /** 3669 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3670 */ 3671 @Deprecated 3672 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3673 3674 /** 3675 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3676 */ 3677 @Deprecated 3678 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3679 3680 /** 3681 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3682 */ 3683 @Deprecated 3684 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3685 3686 /** 3687 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3688 */ 3689 @Deprecated 3690 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3691 3692 /** 3693 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3694 * instead 3695 */ 3696 @Deprecated 3697 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3698 3699 /** 3700 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3701 */ 3702 @Deprecated 3703 public static final String LOGGING_ID = Secure.LOGGING_ID; 3704 3705 /** 3706 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3707 */ 3708 @Deprecated 3709 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3710 3711 /** 3712 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3713 * instead 3714 */ 3715 @Deprecated 3716 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3717 3718 /** 3719 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3720 * instead 3721 */ 3722 @Deprecated 3723 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3724 3725 /** 3726 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3727 * instead 3728 */ 3729 @Deprecated 3730 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3731 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3732 3733 /** 3734 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3735 */ 3736 @Deprecated 3737 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3738 3739 /** 3740 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3741 */ 3742 @Deprecated 3743 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3744 3745 /** 3746 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3747 */ 3748 @Deprecated 3749 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3750 3751 /** 3752 * @deprecated Use 3753 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3754 */ 3755 @Deprecated 3756 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3757 3758 /** 3759 * @deprecated Use 3760 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3761 */ 3762 @Deprecated 3763 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3764 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3765 3766 /** 3767 * @deprecated Use 3768 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3769 */ 3770 @Deprecated 3771 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3772 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3773 3774 /** 3775 * @deprecated Use 3776 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3777 */ 3778 @Deprecated 3779 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3780 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3781 3782 /** 3783 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3784 * instead 3785 */ 3786 @Deprecated 3787 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3788 3789 /** 3790 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3791 */ 3792 @Deprecated 3793 public static final String WIFI_ON = Global.WIFI_ON; 3794 3795 /** 3796 * @deprecated Use 3797 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3798 * instead 3799 */ 3800 @Deprecated 3801 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3802 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3803 3804 /** 3805 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3806 */ 3807 @Deprecated 3808 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3809 3810 /** 3811 * @deprecated Use 3812 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3813 */ 3814 @Deprecated 3815 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3816 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3817 3818 /** 3819 * @deprecated Use 3820 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3821 */ 3822 @Deprecated 3823 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3824 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3825 3826 /** 3827 * @deprecated Use 3828 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3829 * instead 3830 */ 3831 @Deprecated 3832 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3833 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3834 3835 /** 3836 * @deprecated Use 3837 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3838 */ 3839 @Deprecated 3840 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3841 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3842 3843 /** 3844 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3845 * instead 3846 */ 3847 @Deprecated 3848 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3849 3850 /** 3851 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3852 */ 3853 @Deprecated 3854 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3855 3856 /** 3857 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3858 */ 3859 @Deprecated 3860 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3861 3862 /** 3863 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3864 * instead 3865 */ 3866 @Deprecated 3867 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3868 3869 /** 3870 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3871 * instead 3872 */ 3873 @Deprecated 3874 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3875 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3876 3877 /** 3878 * An app can use this method to check if it is currently allowed to write or modify system 3879 * settings. In order to gain write access to the system settings, an app must declare the 3880 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3881 * currently disallowed, it can prompt the user to grant it this capability through a 3882 * management UI by sending an Intent with action 3883 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3884 * 3885 * @param context A context 3886 * @return true if the calling app can write to system settings, false otherwise 3887 */ 3888 public static boolean canWrite(Context context) { 3889 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 3890 context.getOpPackageName(), false); 3891 } 3892 } 3893 3894 /** 3895 * Secure system settings, containing system preferences that applications 3896 * can read but are not allowed to write. These are for preferences that 3897 * the user must explicitly modify through the system UI or specialized 3898 * APIs for those values, not modified directly by applications. 3899 */ 3900 public static final class Secure extends NameValueTable { 3901 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3902 3903 /** 3904 * The content:// style URL for this table 3905 */ 3906 public static final Uri CONTENT_URI = 3907 Uri.parse("content://" + AUTHORITY + "/secure"); 3908 3909 // Populated lazily, guarded by class object: 3910 private static final NameValueCache sNameValueCache = new NameValueCache( 3911 SYS_PROP_SETTING_VERSION, 3912 CONTENT_URI, 3913 CALL_METHOD_GET_SECURE, 3914 CALL_METHOD_PUT_SECURE); 3915 3916 private static ILockSettings sLockSettings = null; 3917 3918 private static boolean sIsSystemProcess; 3919 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3920 private static final HashSet<String> MOVED_TO_GLOBAL; 3921 static { 3922 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3923 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3924 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3925 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3926 3927 MOVED_TO_GLOBAL = new HashSet<String>(); 3928 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3929 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3930 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3931 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3932 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3933 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3934 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3935 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3936 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3937 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3938 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3939 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3940 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3941 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3942 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3943 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3944 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3945 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3946 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3947 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3948 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3949 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3950 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3951 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3952 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3953 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3954 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3955 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3956 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3957 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3958 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3959 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3960 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3961 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3962 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3963 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3964 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3965 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3966 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3967 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3968 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3969 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3970 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3971 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3972 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3973 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3974 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3975 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3976 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3977 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3978 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3979 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3980 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3981 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3982 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3983 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3984 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3985 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3986 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3987 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3988 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3989 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3990 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3991 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3992 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3993 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3994 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 3995 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3996 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3997 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3998 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3999 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4000 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4001 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4002 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4003 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4004 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4005 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4006 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4007 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4008 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4009 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4010 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4011 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4012 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4013 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4014 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4015 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4016 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4017 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4018 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4019 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4020 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4021 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4022 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4023 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4024 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4025 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4026 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4027 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4028 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4029 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4030 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4031 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4032 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4033 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4034 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4035 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4036 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4037 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4038 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4039 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4040 } 4041 4042 /** @hide */ 4043 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4044 outKeySet.addAll(MOVED_TO_GLOBAL); 4045 } 4046 4047 /** 4048 * Look up a name in the database. 4049 * @param resolver to access the database with 4050 * @param name to look up in the table 4051 * @return the corresponding value, or null if not present 4052 */ 4053 public static String getString(ContentResolver resolver, String name) { 4054 return getStringForUser(resolver, name, UserHandle.myUserId()); 4055 } 4056 4057 /** @hide */ 4058 public static String getStringForUser(ContentResolver resolver, String name, 4059 int userHandle) { 4060 if (MOVED_TO_GLOBAL.contains(name)) { 4061 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4062 + " to android.provider.Settings.Global."); 4063 return Global.getStringForUser(resolver, name, userHandle); 4064 } 4065 4066 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4067 synchronized (Secure.class) { 4068 if (sLockSettings == null) { 4069 sLockSettings = ILockSettings.Stub.asInterface( 4070 (IBinder) ServiceManager.getService("lock_settings")); 4071 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4072 } 4073 } 4074 if (sLockSettings != null && !sIsSystemProcess) { 4075 // No context; use the ActivityThread's context as an approximation for 4076 // determining the target API level. 4077 Application application = ActivityThread.currentApplication(); 4078 4079 boolean isPreMnc = application != null 4080 && application.getApplicationInfo() != null 4081 && application.getApplicationInfo().targetSdkVersion 4082 <= VERSION_CODES.LOLLIPOP_MR1; 4083 if (isPreMnc) { 4084 try { 4085 return sLockSettings.getString(name, "0", userHandle); 4086 } catch (RemoteException re) { 4087 // Fall through 4088 } 4089 } else { 4090 throw new SecurityException("Settings.Secure." + name 4091 + " is deprecated and no longer accessible." 4092 + " See API documentation for potential replacements."); 4093 } 4094 } 4095 } 4096 4097 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4098 } 4099 4100 /** 4101 * Store a name/value pair into the database. 4102 * @param resolver to access the database with 4103 * @param name to store 4104 * @param value to associate with the name 4105 * @return true if the value was set, false on database errors 4106 */ 4107 public static boolean putString(ContentResolver resolver, String name, String value) { 4108 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4109 } 4110 4111 /** @hide */ 4112 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4113 int userHandle) { 4114 if (LOCATION_MODE.equals(name)) { 4115 // HACK ALERT: temporary hack to work around b/10491283. 4116 // TODO: once b/10491283 fixed, remove this hack 4117 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4118 } 4119 if (MOVED_TO_GLOBAL.contains(name)) { 4120 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4121 + " to android.provider.Settings.Global"); 4122 return Global.putStringForUser(resolver, name, value, userHandle); 4123 } 4124 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4125 } 4126 4127 /** 4128 * Construct the content URI for a particular name/value pair, 4129 * useful for monitoring changes with a ContentObserver. 4130 * @param name to look up in the table 4131 * @return the corresponding content URI, or null if not present 4132 */ 4133 public static Uri getUriFor(String name) { 4134 if (MOVED_TO_GLOBAL.contains(name)) { 4135 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4136 + " to android.provider.Settings.Global, returning global URI."); 4137 return Global.getUriFor(Global.CONTENT_URI, name); 4138 } 4139 return getUriFor(CONTENT_URI, name); 4140 } 4141 4142 /** 4143 * Convenience function for retrieving a single secure settings value 4144 * as an integer. Note that internally setting values are always 4145 * stored as strings; this function converts the string to an integer 4146 * for you. The default value will be returned if the setting is 4147 * not defined or not an integer. 4148 * 4149 * @param cr The ContentResolver to access. 4150 * @param name The name of the setting to retrieve. 4151 * @param def Value to return if the setting is not defined. 4152 * 4153 * @return The setting's current value, or 'def' if it is not defined 4154 * or not a valid integer. 4155 */ 4156 public static int getInt(ContentResolver cr, String name, int def) { 4157 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4158 } 4159 4160 /** @hide */ 4161 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4162 if (LOCATION_MODE.equals(name)) { 4163 // HACK ALERT: temporary hack to work around b/10491283. 4164 // TODO: once b/10491283 fixed, remove this hack 4165 return getLocationModeForUser(cr, userHandle); 4166 } 4167 String v = getStringForUser(cr, name, userHandle); 4168 try { 4169 return v != null ? Integer.parseInt(v) : def; 4170 } catch (NumberFormatException e) { 4171 return def; 4172 } 4173 } 4174 4175 /** 4176 * Convenience function for retrieving a single secure settings value 4177 * as an integer. Note that internally setting values are always 4178 * stored as strings; this function converts the string to an integer 4179 * for you. 4180 * <p> 4181 * This version does not take a default value. If the setting has not 4182 * been set, or the string value is not a number, 4183 * it throws {@link SettingNotFoundException}. 4184 * 4185 * @param cr The ContentResolver to access. 4186 * @param name The name of the setting to retrieve. 4187 * 4188 * @throws SettingNotFoundException Thrown if a setting by the given 4189 * name can't be found or the setting value is not an integer. 4190 * 4191 * @return The setting's current value. 4192 */ 4193 public static int getInt(ContentResolver cr, String name) 4194 throws SettingNotFoundException { 4195 return getIntForUser(cr, name, UserHandle.myUserId()); 4196 } 4197 4198 /** @hide */ 4199 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4200 throws SettingNotFoundException { 4201 if (LOCATION_MODE.equals(name)) { 4202 // HACK ALERT: temporary hack to work around b/10491283. 4203 // TODO: once b/10491283 fixed, remove this hack 4204 return getLocationModeForUser(cr, userHandle); 4205 } 4206 String v = getStringForUser(cr, name, userHandle); 4207 try { 4208 return Integer.parseInt(v); 4209 } catch (NumberFormatException e) { 4210 throw new SettingNotFoundException(name); 4211 } 4212 } 4213 4214 /** 4215 * Convenience function for updating a single settings value as an 4216 * integer. This will either create a new entry in the table if the 4217 * given name does not exist, or modify the value of the existing row 4218 * with that name. Note that internally setting values are always 4219 * stored as strings, so this function converts the given value to a 4220 * string before storing it. 4221 * 4222 * @param cr The ContentResolver to access. 4223 * @param name The name of the setting to modify. 4224 * @param value The new value for the setting. 4225 * @return true if the value was set, false on database errors 4226 */ 4227 public static boolean putInt(ContentResolver cr, String name, int value) { 4228 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4229 } 4230 4231 /** @hide */ 4232 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4233 int userHandle) { 4234 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4235 } 4236 4237 /** 4238 * Convenience function for retrieving a single secure settings value 4239 * as a {@code long}. Note that internally setting values are always 4240 * stored as strings; this function converts the string to a {@code long} 4241 * for you. The default value will be returned if the setting is 4242 * not defined or not a {@code long}. 4243 * 4244 * @param cr The ContentResolver to access. 4245 * @param name The name of the setting to retrieve. 4246 * @param def Value to return if the setting is not defined. 4247 * 4248 * @return The setting's current value, or 'def' if it is not defined 4249 * or not a valid {@code long}. 4250 */ 4251 public static long getLong(ContentResolver cr, String name, long def) { 4252 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4253 } 4254 4255 /** @hide */ 4256 public static long getLongForUser(ContentResolver cr, String name, long def, 4257 int userHandle) { 4258 String valString = getStringForUser(cr, name, userHandle); 4259 long value; 4260 try { 4261 value = valString != null ? Long.parseLong(valString) : def; 4262 } catch (NumberFormatException e) { 4263 value = def; 4264 } 4265 return value; 4266 } 4267 4268 /** 4269 * Convenience function for retrieving a single secure settings value 4270 * as a {@code long}. Note that internally setting values are always 4271 * stored as strings; this function converts the string to a {@code long} 4272 * for you. 4273 * <p> 4274 * This version does not take a default value. If the setting has not 4275 * been set, or the string value is not a number, 4276 * it throws {@link SettingNotFoundException}. 4277 * 4278 * @param cr The ContentResolver to access. 4279 * @param name The name of the setting to retrieve. 4280 * 4281 * @return The setting's current value. 4282 * @throws SettingNotFoundException Thrown if a setting by the given 4283 * name can't be found or the setting value is not an integer. 4284 */ 4285 public static long getLong(ContentResolver cr, String name) 4286 throws SettingNotFoundException { 4287 return getLongForUser(cr, name, UserHandle.myUserId()); 4288 } 4289 4290 /** @hide */ 4291 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4292 throws SettingNotFoundException { 4293 String valString = getStringForUser(cr, name, userHandle); 4294 try { 4295 return Long.parseLong(valString); 4296 } catch (NumberFormatException e) { 4297 throw new SettingNotFoundException(name); 4298 } 4299 } 4300 4301 /** 4302 * Convenience function for updating a secure settings value as a long 4303 * integer. This will either create a new entry in the table if the 4304 * given name does not exist, or modify the value of the existing row 4305 * with that name. Note that internally setting values are always 4306 * stored as strings, so this function converts the given value to a 4307 * string before storing it. 4308 * 4309 * @param cr The ContentResolver to access. 4310 * @param name The name of the setting to modify. 4311 * @param value The new value for the setting. 4312 * @return true if the value was set, false on database errors 4313 */ 4314 public static boolean putLong(ContentResolver cr, String name, long value) { 4315 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4316 } 4317 4318 /** @hide */ 4319 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4320 int userHandle) { 4321 return putStringForUser(cr, name, Long.toString(value), userHandle); 4322 } 4323 4324 /** 4325 * Convenience function for retrieving a single secure settings value 4326 * as a floating point number. Note that internally setting values are 4327 * always stored as strings; this function converts the string to an 4328 * float for you. The default value will be returned if the setting 4329 * is not defined or not a valid float. 4330 * 4331 * @param cr The ContentResolver to access. 4332 * @param name The name of the setting to retrieve. 4333 * @param def Value to return if the setting is not defined. 4334 * 4335 * @return The setting's current value, or 'def' if it is not defined 4336 * or not a valid float. 4337 */ 4338 public static float getFloat(ContentResolver cr, String name, float def) { 4339 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4340 } 4341 4342 /** @hide */ 4343 public static float getFloatForUser(ContentResolver cr, String name, float def, 4344 int userHandle) { 4345 String v = getStringForUser(cr, name, userHandle); 4346 try { 4347 return v != null ? Float.parseFloat(v) : def; 4348 } catch (NumberFormatException e) { 4349 return def; 4350 } 4351 } 4352 4353 /** 4354 * Convenience function for retrieving a single secure settings value 4355 * as a float. Note that internally setting values are always 4356 * stored as strings; this function converts the string to a float 4357 * for you. 4358 * <p> 4359 * This version does not take a default value. If the setting has not 4360 * been set, or the string value is not a number, 4361 * it throws {@link SettingNotFoundException}. 4362 * 4363 * @param cr The ContentResolver to access. 4364 * @param name The name of the setting to retrieve. 4365 * 4366 * @throws SettingNotFoundException Thrown if a setting by the given 4367 * name can't be found or the setting value is not a float. 4368 * 4369 * @return The setting's current value. 4370 */ 4371 public static float getFloat(ContentResolver cr, String name) 4372 throws SettingNotFoundException { 4373 return getFloatForUser(cr, name, UserHandle.myUserId()); 4374 } 4375 4376 /** @hide */ 4377 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4378 throws SettingNotFoundException { 4379 String v = getStringForUser(cr, name, userHandle); 4380 if (v == null) { 4381 throw new SettingNotFoundException(name); 4382 } 4383 try { 4384 return Float.parseFloat(v); 4385 } catch (NumberFormatException e) { 4386 throw new SettingNotFoundException(name); 4387 } 4388 } 4389 4390 /** 4391 * Convenience function for updating a single settings value as a 4392 * floating point number. This will either create a new entry in the 4393 * table if the given name does not exist, or modify the value of the 4394 * existing row with that name. Note that internally setting values 4395 * are always stored as strings, so this function converts the given 4396 * value to a string before storing it. 4397 * 4398 * @param cr The ContentResolver to access. 4399 * @param name The name of the setting to modify. 4400 * @param value The new value for the setting. 4401 * @return true if the value was set, false on database errors 4402 */ 4403 public static boolean putFloat(ContentResolver cr, String name, float value) { 4404 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4405 } 4406 4407 /** @hide */ 4408 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4409 int userHandle) { 4410 return putStringForUser(cr, name, Float.toString(value), userHandle); 4411 } 4412 4413 /** 4414 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4415 * instead 4416 */ 4417 @Deprecated 4418 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4419 Global.DEVELOPMENT_SETTINGS_ENABLED; 4420 4421 /** 4422 * When the user has enable the option to have a "bug report" command 4423 * in the power menu. 4424 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4425 * @hide 4426 */ 4427 @Deprecated 4428 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4429 4430 /** 4431 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4432 */ 4433 @Deprecated 4434 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4435 4436 /** 4437 * Setting to allow mock locations and location provider status to be injected into the 4438 * LocationManager service for testing purposes during application development. These 4439 * locations and status values override actual location and status information generated 4440 * by network, gps, or other location providers. 4441 * 4442 * @deprecated This settings is not used anymore. 4443 */ 4444 @Deprecated 4445 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4446 4447 /** 4448 * A 64-bit number (as a hex string) that is randomly 4449 * generated when the user first sets up the device and should remain 4450 * constant for the lifetime of the user's device. The value may 4451 * change if a factory reset is performed on the device. 4452 * <p class="note"><strong>Note:</strong> When a device has <a 4453 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4454 * (available on certain devices running Android 4.2 or higher), each user appears as a 4455 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4456 * user.</p> 4457 */ 4458 public static final String ANDROID_ID = "android_id"; 4459 4460 /** 4461 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4462 */ 4463 @Deprecated 4464 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4465 4466 /** 4467 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4468 */ 4469 @Deprecated 4470 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4471 4472 /** 4473 * Setting to record the input method used by default, holding the ID 4474 * of the desired method. 4475 */ 4476 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4477 4478 /** 4479 * Setting to record the input method subtype used by default, holding the ID 4480 * of the desired method. 4481 */ 4482 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4483 "selected_input_method_subtype"; 4484 4485 /** 4486 * Setting to record the history of input method subtype, holding the pair of ID of IME 4487 * and its last used subtype. 4488 * @hide 4489 */ 4490 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4491 "input_methods_subtype_history"; 4492 4493 /** 4494 * Setting to record the visibility of input method selector 4495 */ 4496 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4497 "input_method_selector_visibility"; 4498 4499 /** 4500 * The currently selected voice interaction service flattened ComponentName. 4501 * @hide 4502 */ 4503 @TestApi 4504 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4505 4506 /** 4507 * bluetooth HCI snoop log configuration 4508 * @hide 4509 */ 4510 public static final String BLUETOOTH_HCI_LOG = 4511 "bluetooth_hci_log"; 4512 4513 /** 4514 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4515 */ 4516 @Deprecated 4517 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4518 4519 /** 4520 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4521 * @hide 4522 */ 4523 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4524 4525 /** 4526 * Prefix for category name that marks whether a suggested action from that category was 4527 * completed. 4528 * @hide 4529 */ 4530 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4531 4532 /** 4533 * List of input methods that are currently enabled. This is a string 4534 * containing the IDs of all enabled input methods, each ID separated 4535 * by ':'. 4536 */ 4537 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4538 4539 /** 4540 * List of system input methods that are currently disabled. This is a string 4541 * containing the IDs of all disabled input methods, each ID separated 4542 * by ':'. 4543 * @hide 4544 */ 4545 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4546 4547 /** 4548 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4549 * determines if the IME should be shown when a hard keyboard is attached. 4550 * @hide 4551 */ 4552 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4553 4554 /** 4555 * Host name and port for global http proxy. Uses ':' seperator for 4556 * between host and port. 4557 * 4558 * @deprecated Use {@link Global#HTTP_PROXY} 4559 */ 4560 @Deprecated 4561 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4562 4563 /** 4564 * Package designated as always-on VPN provider. 4565 * 4566 * @hide 4567 */ 4568 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4569 4570 /** 4571 * Whether applications can be installed for this user via the system's 4572 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4573 * 4574 * <p>1 = permit app installation via the system package installer intent 4575 * <p>0 = do not allow use of the package installer 4576 */ 4577 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4578 4579 /** 4580 * Comma-separated list of location providers that activities may access. Do not rely on 4581 * this value being present in settings.db or on ContentObserver notifications on the 4582 * corresponding Uri. 4583 * 4584 * @deprecated use {@link #LOCATION_MODE} and 4585 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4586 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4587 */ 4588 @Deprecated 4589 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4590 4591 /** 4592 * The degree of location access enabled by the user. 4593 * <p> 4594 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4595 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4596 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4597 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4598 * modes that might be added in the future. 4599 * <p> 4600 * Note: do not rely on this value being present in settings.db or on ContentObserver 4601 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4602 * to receive changes in this value. 4603 */ 4604 public static final String LOCATION_MODE = "location_mode"; 4605 /** 4606 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4607 * {@link #LOCATION_MODE_OFF} 4608 * @hide 4609 */ 4610 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4611 4612 /** 4613 * Sets all location providers to the previous states before location was turned off. 4614 * @hide 4615 */ 4616 public static final int LOCATION_MODE_PREVIOUS = -1; 4617 /** 4618 * Location access disabled. 4619 */ 4620 public static final int LOCATION_MODE_OFF = 0; 4621 /** 4622 * Network Location Provider disabled, but GPS and other sensors enabled. 4623 */ 4624 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4625 /** 4626 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4627 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4628 * {@link android.location.Criteria#POWER_MEDIUM}. 4629 */ 4630 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4631 /** 4632 * Best-effort location computation allowed. 4633 */ 4634 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4635 4636 /** 4637 * A flag containing settings used for biometric weak 4638 * @hide 4639 */ 4640 @Deprecated 4641 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4642 "lock_biometric_weak_flags"; 4643 4644 /** 4645 * Whether lock-to-app will lock the keyguard when exiting. 4646 * @hide 4647 */ 4648 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4649 4650 /** 4651 * Whether autolock is enabled (0 = false, 1 = true) 4652 * 4653 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4654 * level of the keyguard. Accessing this setting from an app that is targeting 4655 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4656 */ 4657 @Deprecated 4658 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4659 4660 /** 4661 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4662 * 4663 * @deprecated Accessing this setting from an app that is targeting 4664 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4665 */ 4666 @Deprecated 4667 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4668 4669 /** 4670 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4671 * true) 4672 * 4673 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4674 * lockscreen uses 4675 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4676 * Accessing this setting from an app that is targeting 4677 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4678 */ 4679 @Deprecated 4680 public static final String 4681 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4682 4683 /** 4684 * This preference allows the device to be locked given time after screen goes off, 4685 * subject to current DeviceAdmin policy limits. 4686 * @hide 4687 */ 4688 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4689 4690 4691 /** 4692 * This preference contains the string that shows for owner info on LockScreen. 4693 * @hide 4694 * @deprecated 4695 */ 4696 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4697 4698 /** 4699 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4700 * @hide 4701 */ 4702 @Deprecated 4703 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4704 "lock_screen_appwidget_ids"; 4705 4706 /** 4707 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4708 * @hide 4709 */ 4710 @Deprecated 4711 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4712 "lock_screen_fallback_appwidget_id"; 4713 4714 /** 4715 * Index of the lockscreen appwidget to restore, -1 if none. 4716 * @hide 4717 */ 4718 @Deprecated 4719 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4720 "lock_screen_sticky_appwidget"; 4721 4722 /** 4723 * This preference enables showing the owner info on LockScreen. 4724 * @hide 4725 * @deprecated 4726 */ 4727 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4728 "lock_screen_owner_info_enabled"; 4729 4730 /** 4731 * When set by a user, allows notifications to be shown atop a securely locked screen 4732 * in their full "private" form (same as when the device is unlocked). 4733 * @hide 4734 */ 4735 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4736 "lock_screen_allow_private_notifications"; 4737 4738 /** 4739 * When set by a user, allows notification remote input atop a securely locked screen 4740 * without having to unlock 4741 * @hide 4742 */ 4743 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4744 "lock_screen_allow_remote_input"; 4745 4746 /** 4747 * Set by the system to track if the user needs to see the call to action for 4748 * the lockscreen notification policy. 4749 * @hide 4750 */ 4751 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4752 "show_note_about_notification_hiding"; 4753 4754 /** 4755 * Set to 1 by the system after trust agents have been initialized. 4756 * @hide 4757 */ 4758 public static final String TRUST_AGENTS_INITIALIZED = 4759 "trust_agents_initialized"; 4760 4761 /** 4762 * The Logging ID (a unique 64-bit value) as a hex string. 4763 * Used as a pseudonymous identifier for logging. 4764 * @deprecated This identifier is poorly initialized and has 4765 * many collisions. It should not be used. 4766 */ 4767 @Deprecated 4768 public static final String LOGGING_ID = "logging_id"; 4769 4770 /** 4771 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4772 */ 4773 @Deprecated 4774 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4775 4776 /** 4777 * No longer supported. 4778 */ 4779 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4780 4781 /** 4782 * No longer supported. 4783 */ 4784 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4785 4786 /** 4787 * No longer supported. 4788 */ 4789 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4790 4791 /** 4792 * Settings classname to launch when Settings is clicked from All 4793 * Applications. Needed because of user testing between the old 4794 * and new Settings apps. 4795 */ 4796 // TODO: 881807 4797 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4798 4799 /** 4800 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4801 */ 4802 @Deprecated 4803 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4804 4805 /** 4806 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4807 */ 4808 @Deprecated 4809 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4810 4811 /** 4812 * If accessibility is enabled. 4813 */ 4814 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4815 4816 /** 4817 * If touch exploration is enabled. 4818 */ 4819 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4820 4821 /** 4822 * List of the enabled accessibility providers. 4823 */ 4824 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4825 "enabled_accessibility_services"; 4826 4827 /** 4828 * List of the accessibility services to which the user has granted 4829 * permission to put the device into touch exploration mode. 4830 * 4831 * @hide 4832 */ 4833 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4834 "touch_exploration_granted_accessibility_services"; 4835 4836 /** 4837 * Whether to speak passwords while in accessibility mode. 4838 */ 4839 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4840 4841 /** 4842 * Whether to draw text with high contrast while in accessibility mode. 4843 * 4844 * @hide 4845 */ 4846 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4847 "high_text_contrast_enabled"; 4848 4849 /** 4850 * If injection of accessibility enhancing JavaScript screen-reader 4851 * is enabled. 4852 * <p> 4853 * Note: The JavaScript based screen-reader is served by the 4854 * Google infrastructure and enable users with disabilities to 4855 * efficiently navigate in and explore web content. 4856 * </p> 4857 * <p> 4858 * This property represents a boolean value. 4859 * </p> 4860 * @hide 4861 */ 4862 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4863 "accessibility_script_injection"; 4864 4865 /** 4866 * The URL for the injected JavaScript based screen-reader used 4867 * for providing accessibility of content in WebView. 4868 * <p> 4869 * Note: The JavaScript based screen-reader is served by the 4870 * Google infrastructure and enable users with disabilities to 4871 * efficiently navigate in and explore web content. 4872 * </p> 4873 * <p> 4874 * This property represents a string value. 4875 * </p> 4876 * @hide 4877 */ 4878 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4879 "accessibility_script_injection_url"; 4880 4881 /** 4882 * Key bindings for navigation in built-in accessibility support for web content. 4883 * <p> 4884 * Note: These key bindings are for the built-in accessibility navigation for 4885 * web content which is used as a fall back solution if JavaScript in a WebView 4886 * is not enabled or the user has not opted-in script injection from Google. 4887 * </p> 4888 * <p> 4889 * The bindings are separated by semi-colon. A binding is a mapping from 4890 * a key to a sequence of actions (for more details look at 4891 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4892 * string representation of an integer obtained from a meta state (optional) shifted 4893 * sixteen times left and bitwise ored with a key code. An action is represented 4894 * as a hexademical string representation of an integer where the first two digits 4895 * are navigation action index, the second, the third, and the fourth digit pairs 4896 * represent the action arguments. The separate actions in a binding are colon 4897 * separated. The key and the action sequence it maps to are separated by equals. 4898 * </p> 4899 * <p> 4900 * For example, the binding below maps the DPAD right button to traverse the 4901 * current navigation axis once without firing an accessibility event and to 4902 * perform the same traversal again but to fire an event: 4903 * <code> 4904 * 0x16=0x01000100:0x01000101; 4905 * </code> 4906 * </p> 4907 * <p> 4908 * The goal of this binding is to enable dynamic rebinding of keys to 4909 * navigation actions for web content without requiring a framework change. 4910 * </p> 4911 * <p> 4912 * This property represents a string value. 4913 * </p> 4914 * @hide 4915 */ 4916 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4917 "accessibility_web_content_key_bindings"; 4918 4919 /** 4920 * Setting that specifies whether the display magnification is enabled. 4921 * Display magnifications allows the user to zoom in the display content 4922 * and is targeted to low vision users. The current magnification scale 4923 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4924 * 4925 * @hide 4926 */ 4927 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4928 "accessibility_display_magnification_enabled"; 4929 4930 /** 4931 * Setting that specifies what the display magnification scale is. 4932 * Display magnifications allows the user to zoom in the display 4933 * content and is targeted to low vision users. Whether a display 4934 * magnification is performed is controlled by 4935 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4936 * 4937 * @hide 4938 */ 4939 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4940 "accessibility_display_magnification_scale"; 4941 4942 /** 4943 * Setting that specifies whether the display magnification should be 4944 * automatically updated. If this fearture is enabled the system will 4945 * exit magnification mode or pan the viewport when a context change 4946 * occurs. For example, on staring a new activity or rotating the screen, 4947 * the system may zoom out so the user can see the new context he is in. 4948 * Another example is on showing a window that is not visible in the 4949 * magnified viewport the system may pan the viewport to make the window 4950 * the has popped up so the user knows that the context has changed. 4951 * Whether a screen magnification is performed is controlled by 4952 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4953 * 4954 * @hide 4955 */ 4956 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4957 "accessibility_display_magnification_auto_update"; 4958 4959 /** 4960 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4961 * modified from an AccessibilityService using the SoftKeyboardController. 4962 * 4963 * @hide 4964 */ 4965 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4966 "accessibility_soft_keyboard_mode"; 4967 4968 /** 4969 * Default soft keyboard behavior. 4970 * 4971 * @hide 4972 */ 4973 public static final int SHOW_MODE_AUTO = 0; 4974 4975 /** 4976 * Soft keyboard is never shown. 4977 * 4978 * @hide 4979 */ 4980 public static final int SHOW_MODE_HIDDEN = 1; 4981 4982 /** 4983 * Setting that specifies whether timed text (captions) should be 4984 * displayed in video content. Text display properties are controlled by 4985 * the following settings: 4986 * <ul> 4987 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4988 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4989 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4990 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4991 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4992 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4993 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4994 * </ul> 4995 * 4996 * @hide 4997 */ 4998 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4999 "accessibility_captioning_enabled"; 5000 5001 /** 5002 * Setting that specifies the language for captions as a locale string, 5003 * e.g. en_US. 5004 * 5005 * @see java.util.Locale#toString 5006 * @hide 5007 */ 5008 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5009 "accessibility_captioning_locale"; 5010 5011 /** 5012 * Integer property that specifies the preset style for captions, one 5013 * of: 5014 * <ul> 5015 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5016 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5017 * </ul> 5018 * 5019 * @see java.util.Locale#toString 5020 * @hide 5021 */ 5022 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5023 "accessibility_captioning_preset"; 5024 5025 /** 5026 * Integer property that specifes the background color for captions as a 5027 * packed 32-bit color. 5028 * 5029 * @see android.graphics.Color#argb 5030 * @hide 5031 */ 5032 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5033 "accessibility_captioning_background_color"; 5034 5035 /** 5036 * Integer property that specifes the foreground color for captions as a 5037 * packed 32-bit color. 5038 * 5039 * @see android.graphics.Color#argb 5040 * @hide 5041 */ 5042 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5043 "accessibility_captioning_foreground_color"; 5044 5045 /** 5046 * Integer property that specifes the edge type for captions, one of: 5047 * <ul> 5048 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5049 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5050 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5051 * </ul> 5052 * 5053 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5054 * @hide 5055 */ 5056 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5057 "accessibility_captioning_edge_type"; 5058 5059 /** 5060 * Integer property that specifes the edge color for captions as a 5061 * packed 32-bit color. 5062 * 5063 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5064 * @see android.graphics.Color#argb 5065 * @hide 5066 */ 5067 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5068 "accessibility_captioning_edge_color"; 5069 5070 /** 5071 * Integer property that specifes the window color for captions as a 5072 * packed 32-bit color. 5073 * 5074 * @see android.graphics.Color#argb 5075 * @hide 5076 */ 5077 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5078 "accessibility_captioning_window_color"; 5079 5080 /** 5081 * String property that specifies the typeface for captions, one of: 5082 * <ul> 5083 * <li>DEFAULT 5084 * <li>MONOSPACE 5085 * <li>SANS_SERIF 5086 * <li>SERIF 5087 * </ul> 5088 * 5089 * @see android.graphics.Typeface 5090 * @hide 5091 */ 5092 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5093 "accessibility_captioning_typeface"; 5094 5095 /** 5096 * Floating point property that specifies font scaling for captions. 5097 * 5098 * @hide 5099 */ 5100 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5101 "accessibility_captioning_font_scale"; 5102 5103 /** 5104 * Setting that specifies whether display color inversion is enabled. 5105 */ 5106 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5107 "accessibility_display_inversion_enabled"; 5108 5109 /** 5110 * Setting that specifies whether display color space adjustment is 5111 * enabled. 5112 * 5113 * @hide 5114 */ 5115 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5116 "accessibility_display_daltonizer_enabled"; 5117 5118 /** 5119 * Integer property that specifies the type of color space adjustment to 5120 * perform. Valid values are defined in AccessibilityManager. 5121 * 5122 * @hide 5123 */ 5124 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5125 "accessibility_display_daltonizer"; 5126 5127 /** 5128 * Float list that specifies the color matrix to apply to 5129 * the display. Valid values are defined in AccessibilityManager. 5130 * 5131 * @hide 5132 */ 5133 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5134 "accessibility_display_color_matrix"; 5135 5136 /** 5137 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5138 * enabled. 5139 * 5140 * @hide 5141 */ 5142 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5143 "accessibility_autoclick_enabled"; 5144 5145 /** 5146 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5147 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5148 * 5149 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5150 * @hide 5151 */ 5152 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5153 "accessibility_autoclick_delay"; 5154 5155 /** 5156 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5157 * accessibility. 5158 * (0 = false, 1 = true) 5159 * @hide 5160 */ 5161 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5162 "accessibility_large_pointer_icon"; 5163 5164 /** 5165 * The timeout for considering a press to be a long press in milliseconds. 5166 * @hide 5167 */ 5168 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5169 5170 /** 5171 * List of the enabled print services. 5172 * 5173 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5174 * from pre-N. 5175 * 5176 * @hide 5177 */ 5178 public static final String ENABLED_PRINT_SERVICES = 5179 "enabled_print_services"; 5180 5181 /** 5182 * List of the disabled print services. 5183 * 5184 * @hide 5185 */ 5186 public static final String DISABLED_PRINT_SERVICES = 5187 "disabled_print_services"; 5188 5189 /** 5190 * The saved value for WindowManagerService.setForcedDisplayDensity() 5191 * formatted as a single integer representing DPI. If unset, then use 5192 * the real display density. 5193 * 5194 * @hide 5195 */ 5196 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5197 5198 /** 5199 * Setting to always use the default text-to-speech settings regardless 5200 * of the application settings. 5201 * 1 = override application settings, 5202 * 0 = use application settings (if specified). 5203 * 5204 * @deprecated The value of this setting is no longer respected by 5205 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5206 */ 5207 @Deprecated 5208 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5209 5210 /** 5211 * Default text-to-speech engine speech rate. 100 = 1x 5212 */ 5213 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5214 5215 /** 5216 * Default text-to-speech engine pitch. 100 = 1x 5217 */ 5218 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5219 5220 /** 5221 * Default text-to-speech engine. 5222 */ 5223 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5224 5225 /** 5226 * Default text-to-speech language. 5227 * 5228 * @deprecated this setting is no longer in use, as of the Ice Cream 5229 * Sandwich release. Apps should never need to read this setting directly, 5230 * instead can query the TextToSpeech framework classes for the default 5231 * locale. {@link TextToSpeech#getLanguage()}. 5232 */ 5233 @Deprecated 5234 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5235 5236 /** 5237 * Default text-to-speech country. 5238 * 5239 * @deprecated this setting is no longer in use, as of the Ice Cream 5240 * Sandwich release. Apps should never need to read this setting directly, 5241 * instead can query the TextToSpeech framework classes for the default 5242 * locale. {@link TextToSpeech#getLanguage()}. 5243 */ 5244 @Deprecated 5245 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5246 5247 /** 5248 * Default text-to-speech locale variant. 5249 * 5250 * @deprecated this setting is no longer in use, as of the Ice Cream 5251 * Sandwich release. Apps should never need to read this setting directly, 5252 * instead can query the TextToSpeech framework classes for the 5253 * locale that is in use {@link TextToSpeech#getLanguage()}. 5254 */ 5255 @Deprecated 5256 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5257 5258 /** 5259 * Stores the default tts locales on a per engine basis. Stored as 5260 * a comma seperated list of values, each value being of the form 5261 * {@code engine_name:locale} for example, 5262 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5263 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5264 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5265 * setting directly, and can query the TextToSpeech framework classes 5266 * for the locale that is in use. 5267 * 5268 * @hide 5269 */ 5270 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5271 5272 /** 5273 * Space delimited list of plugin packages that are enabled. 5274 */ 5275 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5276 5277 /** 5278 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5279 * instead. 5280 */ 5281 @Deprecated 5282 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5283 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5284 5285 /** 5286 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5287 * instead. 5288 */ 5289 @Deprecated 5290 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5291 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5292 5293 /** 5294 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5295 * instead. 5296 */ 5297 @Deprecated 5298 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5299 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5300 5301 /** 5302 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5303 * instead. 5304 */ 5305 @Deprecated 5306 public static final String WIFI_ON = Global.WIFI_ON; 5307 5308 /** 5309 * The acceptable packet loss percentage (range 0 - 100) before trying 5310 * another AP on the same network. 5311 * @deprecated This setting is not used. 5312 */ 5313 @Deprecated 5314 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5315 "wifi_watchdog_acceptable_packet_loss_percentage"; 5316 5317 /** 5318 * The number of access points required for a network in order for the 5319 * watchdog to monitor it. 5320 * @deprecated This setting is not used. 5321 */ 5322 @Deprecated 5323 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5324 5325 /** 5326 * The delay between background checks. 5327 * @deprecated This setting is not used. 5328 */ 5329 @Deprecated 5330 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5331 "wifi_watchdog_background_check_delay_ms"; 5332 5333 /** 5334 * Whether the Wi-Fi watchdog is enabled for background checking even 5335 * after it thinks the user has connected to a good access point. 5336 * @deprecated This setting is not used. 5337 */ 5338 @Deprecated 5339 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5340 "wifi_watchdog_background_check_enabled"; 5341 5342 /** 5343 * The timeout for a background ping 5344 * @deprecated This setting is not used. 5345 */ 5346 @Deprecated 5347 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5348 "wifi_watchdog_background_check_timeout_ms"; 5349 5350 /** 5351 * The number of initial pings to perform that *may* be ignored if they 5352 * fail. Again, if these fail, they will *not* be used in packet loss 5353 * calculation. For example, one network always seemed to time out for 5354 * the first couple pings, so this is set to 3 by default. 5355 * @deprecated This setting is not used. 5356 */ 5357 @Deprecated 5358 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5359 "wifi_watchdog_initial_ignored_ping_count"; 5360 5361 /** 5362 * The maximum number of access points (per network) to attempt to test. 5363 * If this number is reached, the watchdog will no longer monitor the 5364 * initial connection state for the network. This is a safeguard for 5365 * networks containing multiple APs whose DNS does not respond to pings. 5366 * @deprecated This setting is not used. 5367 */ 5368 @Deprecated 5369 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5370 5371 /** 5372 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5373 */ 5374 @Deprecated 5375 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5376 5377 /** 5378 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5379 * @deprecated This setting is not used. 5380 */ 5381 @Deprecated 5382 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5383 5384 /** 5385 * The number of pings to test if an access point is a good connection. 5386 * @deprecated This setting is not used. 5387 */ 5388 @Deprecated 5389 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5390 5391 /** 5392 * The delay between pings. 5393 * @deprecated This setting is not used. 5394 */ 5395 @Deprecated 5396 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5397 5398 /** 5399 * The timeout per ping. 5400 * @deprecated This setting is not used. 5401 */ 5402 @Deprecated 5403 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5404 5405 /** 5406 * @deprecated Use 5407 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5408 */ 5409 @Deprecated 5410 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5411 5412 /** 5413 * @deprecated Use 5414 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5415 */ 5416 @Deprecated 5417 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5418 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5419 5420 /** 5421 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5422 * the receivers of the PendingIntent an opportunity to make a new network request before 5423 * the Network satisfying the request is potentially removed. 5424 * 5425 * @hide 5426 */ 5427 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5428 "connectivity_release_pending_intent_delay_ms"; 5429 5430 /** 5431 * Whether background data usage is allowed. 5432 * 5433 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5434 * availability of background data depends on several 5435 * combined factors. When background data is unavailable, 5436 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5437 * now appear disconnected. 5438 */ 5439 @Deprecated 5440 public static final String BACKGROUND_DATA = "background_data"; 5441 5442 /** 5443 * Origins for which browsers should allow geolocation by default. 5444 * The value is a space-separated list of origins. 5445 */ 5446 public static final String ALLOWED_GEOLOCATION_ORIGINS 5447 = "allowed_geolocation_origins"; 5448 5449 /** 5450 * The preferred TTY mode 0 = TTy Off, CDMA default 5451 * 1 = TTY Full 5452 * 2 = TTY HCO 5453 * 3 = TTY VCO 5454 * @hide 5455 */ 5456 public static final String PREFERRED_TTY_MODE = 5457 "preferred_tty_mode"; 5458 5459 /** 5460 * Whether the enhanced voice privacy mode is enabled. 5461 * 0 = normal voice privacy 5462 * 1 = enhanced voice privacy 5463 * @hide 5464 */ 5465 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5466 5467 /** 5468 * Whether the TTY mode mode is enabled. 5469 * 0 = disabled 5470 * 1 = enabled 5471 * @hide 5472 */ 5473 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5474 5475 /** 5476 * Controls whether settings backup is enabled. 5477 * Type: int ( 0 = disabled, 1 = enabled ) 5478 * @hide 5479 */ 5480 public static final String BACKUP_ENABLED = "backup_enabled"; 5481 5482 /** 5483 * Controls whether application data is automatically restored from backup 5484 * at install time. 5485 * Type: int ( 0 = disabled, 1 = enabled ) 5486 * @hide 5487 */ 5488 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5489 5490 /** 5491 * Indicates whether settings backup has been fully provisioned. 5492 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5493 * @hide 5494 */ 5495 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5496 5497 /** 5498 * Component of the transport to use for backup/restore. 5499 * @hide 5500 */ 5501 public static final String BACKUP_TRANSPORT = "backup_transport"; 5502 5503 /** 5504 * Version for which the setup wizard was last shown. Bumped for 5505 * each release when there is new setup information to show. 5506 * @hide 5507 */ 5508 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5509 5510 /** 5511 * The interval in milliseconds after which Wi-Fi is considered idle. 5512 * When idle, it is possible for the device to be switched from Wi-Fi to 5513 * the mobile data network. 5514 * @hide 5515 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5516 * instead. 5517 */ 5518 @Deprecated 5519 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5520 5521 /** 5522 * The global search provider chosen by the user (if multiple global 5523 * search providers are installed). This will be the provider returned 5524 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5525 * installed. This setting is stored as a flattened component name as 5526 * per {@link ComponentName#flattenToString()}. 5527 * 5528 * @hide 5529 */ 5530 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5531 "search_global_search_activity"; 5532 5533 /** 5534 * The number of promoted sources in GlobalSearch. 5535 * @hide 5536 */ 5537 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5538 /** 5539 * The maximum number of suggestions returned by GlobalSearch. 5540 * @hide 5541 */ 5542 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5543 /** 5544 * The number of suggestions GlobalSearch will ask each non-web search source for. 5545 * @hide 5546 */ 5547 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5548 /** 5549 * The number of suggestions the GlobalSearch will ask the web search source for. 5550 * @hide 5551 */ 5552 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5553 "search_web_results_override_limit"; 5554 /** 5555 * The number of milliseconds that GlobalSearch will wait for suggestions from 5556 * promoted sources before continuing with all other sources. 5557 * @hide 5558 */ 5559 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5560 "search_promoted_source_deadline_millis"; 5561 /** 5562 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5563 * @hide 5564 */ 5565 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5566 /** 5567 * The maximum number of milliseconds that GlobalSearch shows the previous results 5568 * after receiving a new query. 5569 * @hide 5570 */ 5571 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5572 /** 5573 * The maximum age of log data used for shortcuts in GlobalSearch. 5574 * @hide 5575 */ 5576 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5577 /** 5578 * The maximum age of log data used for source ranking in GlobalSearch. 5579 * @hide 5580 */ 5581 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5582 "search_max_source_event_age_millis"; 5583 /** 5584 * The minimum number of impressions needed to rank a source in GlobalSearch. 5585 * @hide 5586 */ 5587 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5588 "search_min_impressions_for_source_ranking"; 5589 /** 5590 * The minimum number of clicks needed to rank a source in GlobalSearch. 5591 * @hide 5592 */ 5593 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5594 "search_min_clicks_for_source_ranking"; 5595 /** 5596 * The maximum number of shortcuts shown by GlobalSearch. 5597 * @hide 5598 */ 5599 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5600 /** 5601 * The size of the core thread pool for suggestion queries in GlobalSearch. 5602 * @hide 5603 */ 5604 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5605 "search_query_thread_core_pool_size"; 5606 /** 5607 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5608 * @hide 5609 */ 5610 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5611 "search_query_thread_max_pool_size"; 5612 /** 5613 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5614 * @hide 5615 */ 5616 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5617 "search_shortcut_refresh_core_pool_size"; 5618 /** 5619 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5620 * @hide 5621 */ 5622 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5623 "search_shortcut_refresh_max_pool_size"; 5624 /** 5625 * The maximun time that excess threads in the GlobalSeach thread pools will 5626 * wait before terminating. 5627 * @hide 5628 */ 5629 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5630 "search_thread_keepalive_seconds"; 5631 /** 5632 * The maximum number of concurrent suggestion queries to each source. 5633 * @hide 5634 */ 5635 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5636 "search_per_source_concurrent_query_limit"; 5637 5638 /** 5639 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5640 * @hide 5641 */ 5642 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5643 5644 /** 5645 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5646 * @hide 5647 */ 5648 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5649 5650 /** 5651 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5652 * @hide 5653 */ 5654 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5655 5656 /** 5657 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5658 * @hide 5659 */ 5660 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5661 5662 /** 5663 * If nonzero, ANRs in invisible background processes bring up a dialog. 5664 * Otherwise, the process will be silently killed. 5665 * @hide 5666 */ 5667 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5668 5669 /** 5670 * The {@link ComponentName} string of the service to be used as the voice recognition 5671 * service. 5672 * 5673 * @hide 5674 */ 5675 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5676 5677 /** 5678 * Stores whether an user has consented to have apps verified through PAM. 5679 * The value is boolean (1 or 0). 5680 * 5681 * @hide 5682 */ 5683 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5684 "package_verifier_user_consent"; 5685 5686 /** 5687 * The {@link ComponentName} string of the selected spell checker service which is 5688 * one of the services managed by the text service manager. 5689 * 5690 * @hide 5691 */ 5692 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5693 5694 /** 5695 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5696 * service which is one of the services managed by the text service manager. 5697 * 5698 * @hide 5699 */ 5700 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5701 "selected_spell_checker_subtype"; 5702 5703 /** 5704 * The {@link ComponentName} string whether spell checker is enabled or not. 5705 * 5706 * @hide 5707 */ 5708 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5709 5710 /** 5711 * What happens when the user presses the Power button while in-call 5712 * and the screen is on.<br/> 5713 * <b>Values:</b><br/> 5714 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5715 * 2 - The Power button hangs up the current call.<br/> 5716 * 5717 * @hide 5718 */ 5719 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5720 5721 /** 5722 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5723 * @hide 5724 */ 5725 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5726 5727 /** 5728 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5729 * @hide 5730 */ 5731 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5732 5733 /** 5734 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5735 * @hide 5736 */ 5737 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5738 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5739 5740 /** 5741 * Whether the device should wake when the wake gesture sensor detects motion. 5742 * @hide 5743 */ 5744 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5745 5746 /** 5747 * Whether the device should doze if configured. 5748 * @hide 5749 */ 5750 public static final String DOZE_ENABLED = "doze_enabled"; 5751 5752 /** 5753 * The current night mode that has been selected by the user. Owned 5754 * and controlled by UiModeManagerService. Constants are as per 5755 * UiModeManager. 5756 * @hide 5757 */ 5758 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5759 5760 /** 5761 * Whether screensavers are enabled. 5762 * @hide 5763 */ 5764 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5765 5766 /** 5767 * The user's chosen screensaver components. 5768 * 5769 * These will be launched by the PhoneWindowManager after a timeout when not on 5770 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5771 * @hide 5772 */ 5773 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5774 5775 /** 5776 * If screensavers are enabled, whether the screensaver should be automatically launched 5777 * when the device is inserted into a (desk) dock. 5778 * @hide 5779 */ 5780 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5781 5782 /** 5783 * If screensavers are enabled, whether the screensaver should be automatically launched 5784 * when the screen times out when not on battery. 5785 * @hide 5786 */ 5787 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5788 5789 /** 5790 * If screensavers are enabled, the default screensaver component. 5791 * @hide 5792 */ 5793 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5794 5795 /** 5796 * The default NFC payment component 5797 * @hide 5798 */ 5799 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5800 5801 /** 5802 * Whether NFC payment is handled by the foreground application or a default. 5803 * @hide 5804 */ 5805 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5806 5807 /** 5808 * Specifies the package name currently configured to be the primary sms application 5809 * @hide 5810 */ 5811 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5812 5813 /** 5814 * Specifies the package name currently configured to be the default dialer application 5815 * @hide 5816 */ 5817 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5818 5819 /** 5820 * Specifies the package name currently configured to be the emergency assistance application 5821 * 5822 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5823 * 5824 * @hide 5825 */ 5826 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5827 5828 /** 5829 * Specifies whether the current app context on scren (assist data) will be sent to the 5830 * assist application (active voice interaction service). 5831 * 5832 * @hide 5833 */ 5834 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5835 5836 /** 5837 * Specifies whether a screenshot of the screen contents will be sent to the assist 5838 * application (active voice interaction service). 5839 * 5840 * @hide 5841 */ 5842 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5843 5844 /** 5845 * Names of the service components that the current user has explicitly allowed to 5846 * see all of the user's notifications, separated by ':'. 5847 * 5848 * @hide 5849 */ 5850 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5851 5852 /** 5853 * Names of the packages that the current user has explicitly allowed to 5854 * manage notification policy configuration, separated by ':'. 5855 */ 5856 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5857 "enabled_notification_policy_access_packages"; 5858 5859 /** @hide */ 5860 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5861 5862 /** @hide */ 5863 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5864 = "volume_controller_service_component"; 5865 5866 /** @hide */ 5867 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5868 5869 /** 5870 * This is the query URI for finding a print service to install. 5871 * 5872 * @hide 5873 */ 5874 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5875 5876 /** 5877 * This is the query URI for finding a NFC payment service to install. 5878 * 5879 * @hide 5880 */ 5881 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5882 5883 /** 5884 * If enabled, apps should try to skip any introductory hints on first launch. This might 5885 * apply to users that are already familiar with the environment or temporary users. 5886 * <p> 5887 * Type : int (0 to show hints, 1 to skip showing hints) 5888 */ 5889 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5890 5891 /** 5892 * Persisted playback time after a user confirmation of an unsafe volume level. 5893 * 5894 * @hide 5895 */ 5896 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5897 5898 /** 5899 * This preference enables notification display on the lockscreen. 5900 * @hide 5901 */ 5902 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5903 "lock_screen_show_notifications"; 5904 5905 /** 5906 * List of TV inputs that are currently hidden. This is a string 5907 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5908 * {@link android.net.Uri#encode(String)} and separated by ':'. 5909 * @hide 5910 */ 5911 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5912 5913 /** 5914 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5915 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5916 * and separated by ','. Each pair is separated by ':'. 5917 * @hide 5918 */ 5919 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5920 5921 /** 5922 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5923 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5924 * and 0 means automatic routing is enabled. 5925 * 5926 * @hide 5927 */ 5928 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5929 "usb_audio_automatic_routing_disabled"; 5930 5931 /** 5932 * The timeout in milliseconds before the device fully goes to sleep after 5933 * a period of inactivity. This value sets an upper bound on how long the device 5934 * will stay awake or dreaming without user activity. It should generally 5935 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5936 * will sleep before it ever has a chance to dream. 5937 * <p> 5938 * Use -1 to disable this timeout. 5939 * </p> 5940 * 5941 * @hide 5942 */ 5943 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5944 5945 /** 5946 * Controls whether double tap to wake is enabled. 5947 * @hide 5948 */ 5949 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5950 5951 /** 5952 * The current assistant component. It could be a voice interaction service, 5953 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5954 * handling. 5955 * 5956 * @hide 5957 */ 5958 public static final String ASSISTANT = "assistant"; 5959 5960 /** 5961 * Whether the camera launch gesture should be disabled. 5962 * 5963 * @hide 5964 */ 5965 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5966 5967 /** 5968 * Whether the camera launch gesture to double tap the power button when the screen is off 5969 * should be disabled. 5970 * 5971 * @hide 5972 */ 5973 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5974 "camera_double_tap_power_gesture_disabled"; 5975 5976 /** 5977 5978 /** 5979 * Behavior of twilight on the device. 5980 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 5981 * or {@link #TWILIGHT_MODE_AUTO}. 5982 * @hide 5983 */ 5984 public static final String TWILIGHT_MODE = "twilight_mode"; 5985 5986 /** 5987 * Twilight mode always off. 5988 * @hide 5989 */ 5990 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 5991 5992 /** 5993 * Twilight mode always on. 5994 * @hide 5995 */ 5996 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 5997 5998 /** 5999 * Twilight mode auto. 6000 * @hide 6001 */ 6002 public static final int TWILIGHT_MODE_AUTO = 2; 6003 6004 /** 6005 * Twilight mode auto, temporarily overriden to on. 6006 * @hide 6007 */ 6008 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6009 6010 /** 6011 * Twilight mode auto, temporarily overriden to off. 6012 * @hide 6013 */ 6014 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6015 6016 /** 6017 * Whether brightness should automatically adjust based on twilight state. 6018 * @hide 6019 */ 6020 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6021 6022 /** 6023 * Names of the service components that the current user has explicitly allowed to 6024 * be a VR mode listener, separated by ':'. 6025 * 6026 * @hide 6027 */ 6028 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6029 6030 /** 6031 * This are the settings to be backed up. 6032 * 6033 * NOTE: Settings are backed up and restored in the order they appear 6034 * in this array. If you have one setting depending on another, 6035 * make sure that they are ordered appropriately. 6036 * 6037 * @hide 6038 */ 6039 public static final String[] SETTINGS_TO_BACKUP = { 6040 BUGREPORT_IN_POWER_MENU, // moved to global 6041 ALLOW_MOCK_LOCATION, 6042 PARENTAL_CONTROL_ENABLED, 6043 PARENTAL_CONTROL_REDIRECT_URL, 6044 USB_MASS_STORAGE_ENABLED, // moved to global 6045 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6046 ACCESSIBILITY_DISPLAY_DALTONIZER, 6047 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6048 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6049 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6050 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6051 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6052 ACCESSIBILITY_SCRIPT_INJECTION, 6053 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6054 BACKUP_AUTO_RESTORE, 6055 ENABLED_ACCESSIBILITY_SERVICES, 6056 ENABLED_NOTIFICATION_LISTENERS, 6057 ENABLED_VR_LISTENERS, 6058 ENABLED_INPUT_METHODS, 6059 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6060 TOUCH_EXPLORATION_ENABLED, 6061 ACCESSIBILITY_ENABLED, 6062 ACCESSIBILITY_SPEAK_PASSWORD, 6063 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6064 ACCESSIBILITY_CAPTIONING_PRESET, 6065 ACCESSIBILITY_CAPTIONING_ENABLED, 6066 ACCESSIBILITY_CAPTIONING_LOCALE, 6067 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6068 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6069 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6070 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6071 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6072 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6073 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6074 TTS_USE_DEFAULTS, 6075 TTS_DEFAULT_RATE, 6076 TTS_DEFAULT_PITCH, 6077 TTS_DEFAULT_SYNTH, 6078 TTS_DEFAULT_LANG, 6079 TTS_DEFAULT_COUNTRY, 6080 TTS_ENABLED_PLUGINS, 6081 TTS_DEFAULT_LOCALE, 6082 SHOW_IME_WITH_HARD_KEYBOARD, 6083 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6084 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6085 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6086 SELECTED_SPELL_CHECKER, 6087 SELECTED_SPELL_CHECKER_SUBTYPE, 6088 SPELL_CHECKER_ENABLED, 6089 MOUNT_PLAY_NOTIFICATION_SND, 6090 MOUNT_UMS_AUTOSTART, 6091 MOUNT_UMS_PROMPT, 6092 MOUNT_UMS_NOTIFY_ENABLED, 6093 SLEEP_TIMEOUT, 6094 DOUBLE_TAP_TO_WAKE, 6095 WAKE_GESTURE_ENABLED, 6096 LONG_PRESS_TIMEOUT, 6097 CAMERA_GESTURE_DISABLED, 6098 ACCESSIBILITY_AUTOCLICK_ENABLED, 6099 ACCESSIBILITY_AUTOCLICK_DELAY, 6100 ACCESSIBILITY_LARGE_POINTER_ICON, 6101 PREFERRED_TTY_MODE, 6102 ENHANCED_VOICE_PRIVACY_ENABLED, 6103 TTY_MODE_ENABLED, 6104 INCALL_POWER_BUTTON_BEHAVIOR 6105 }; 6106 6107 /** 6108 * These entries are considered common between the personal and the managed profile, 6109 * since the managed profile doesn't get to change them. 6110 */ 6111 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6112 6113 static { 6114 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6115 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6116 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6117 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6118 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6119 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6120 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6121 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6122 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6123 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6124 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6125 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6126 } 6127 6128 /** @hide */ 6129 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6130 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6131 } 6132 6133 /** 6134 * Helper method for determining if a location provider is enabled. 6135 * 6136 * @param cr the content resolver to use 6137 * @param provider the location provider to query 6138 * @return true if the provider is enabled 6139 * 6140 * @deprecated use {@link #LOCATION_MODE} or 6141 * {@link LocationManager#isProviderEnabled(String)} 6142 */ 6143 @Deprecated 6144 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6145 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6146 } 6147 6148 /** 6149 * Helper method for determining if a location provider is enabled. 6150 * @param cr the content resolver to use 6151 * @param provider the location provider to query 6152 * @param userId the userId to query 6153 * @return true if the provider is enabled 6154 * @deprecated use {@link #LOCATION_MODE} or 6155 * {@link LocationManager#isProviderEnabled(String)} 6156 * @hide 6157 */ 6158 @Deprecated 6159 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6160 String allowedProviders = Settings.Secure.getStringForUser(cr, 6161 LOCATION_PROVIDERS_ALLOWED, userId); 6162 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6163 } 6164 6165 /** 6166 * Thread-safe method for enabling or disabling a single location provider. 6167 * @param cr the content resolver to use 6168 * @param provider the location provider to enable or disable 6169 * @param enabled true if the provider should be enabled 6170 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6171 */ 6172 @Deprecated 6173 public static final void setLocationProviderEnabled(ContentResolver cr, 6174 String provider, boolean enabled) { 6175 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6176 } 6177 6178 /** 6179 * Thread-safe method for enabling or disabling a single location provider. 6180 * 6181 * @param cr the content resolver to use 6182 * @param provider the location provider to enable or disable 6183 * @param enabled true if the provider should be enabled 6184 * @param userId the userId for which to enable/disable providers 6185 * @return true if the value was set, false on database errors 6186 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6187 * {@link #LOCATION_MODE} 6188 * @hide 6189 */ 6190 @Deprecated 6191 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6192 String provider, boolean enabled, int userId) { 6193 synchronized (mLocationSettingsLock) { 6194 // to ensure thread safety, we write the provider name with a '+' or '-' 6195 // and let the SettingsProvider handle it rather than reading and modifying 6196 // the list of enabled providers. 6197 if (enabled) { 6198 provider = "+" + provider; 6199 } else { 6200 provider = "-" + provider; 6201 } 6202 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6203 userId); 6204 } 6205 } 6206 6207 /** 6208 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6209 */ 6210 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6211 final int mode = getLocationModeForUser(cr, userId); 6212 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6213 } 6214 6215 /** 6216 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6217 */ 6218 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6219 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6220 LOCATION_MODE_HIGH_ACCURACY, userId); 6221 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6222 // turn on location any longer. 6223 if (mode == LOCATION_MODE_OFF) { 6224 mode = LOCATION_MODE_HIGH_ACCURACY; 6225 } 6226 return setLocationModeForUser(cr, mode, userId); 6227 } 6228 6229 /** 6230 * Thread-safe method for setting the location mode to one of 6231 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6232 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6233 * 6234 * @param cr the content resolver to use 6235 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6236 * @param userId the userId for which to change mode 6237 * @return true if the value was set, false on database errors 6238 * 6239 * @throws IllegalArgumentException if mode is not one of the supported values 6240 */ 6241 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6242 int userId) { 6243 synchronized (mLocationSettingsLock) { 6244 boolean gps = false; 6245 boolean network = false; 6246 switch (mode) { 6247 case LOCATION_MODE_PREVIOUS: 6248 // Retrieve the actual mode and set to that mode. 6249 return restoreLocationModeForUser(cr, userId); 6250 case LOCATION_MODE_OFF: 6251 saveLocationModeForUser(cr, userId); 6252 break; 6253 case LOCATION_MODE_SENSORS_ONLY: 6254 gps = true; 6255 break; 6256 case LOCATION_MODE_BATTERY_SAVING: 6257 network = true; 6258 break; 6259 case LOCATION_MODE_HIGH_ACCURACY: 6260 gps = true; 6261 network = true; 6262 break; 6263 default: 6264 throw new IllegalArgumentException("Invalid location mode: " + mode); 6265 } 6266 // Note it's important that we set the NLP mode first. The Google implementation 6267 // of NLP clears its NLP consent setting any time it receives a 6268 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6269 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6270 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6271 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6272 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6273 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6274 // dialog. Then the people who wrote the setup wizard would be sad. 6275 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6276 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6277 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6278 cr, LocationManager.GPS_PROVIDER, gps, userId); 6279 return gpsSuccess && nlpSuccess; 6280 } 6281 } 6282 6283 /** 6284 * Thread-safe method for reading the location mode, returns one of 6285 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6286 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6287 * 6288 * @param cr the content resolver to use 6289 * @param userId the userId for which to read the mode 6290 * @return the location mode 6291 */ 6292 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6293 synchronized (mLocationSettingsLock) { 6294 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6295 cr, LocationManager.GPS_PROVIDER, userId); 6296 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6297 cr, LocationManager.NETWORK_PROVIDER, userId); 6298 if (gpsEnabled && networkEnabled) { 6299 return LOCATION_MODE_HIGH_ACCURACY; 6300 } else if (gpsEnabled) { 6301 return LOCATION_MODE_SENSORS_ONLY; 6302 } else if (networkEnabled) { 6303 return LOCATION_MODE_BATTERY_SAVING; 6304 } else { 6305 return LOCATION_MODE_OFF; 6306 } 6307 } 6308 } 6309 } 6310 6311 /** 6312 * Global system settings, containing preferences that always apply identically 6313 * to all defined users. Applications can read these but are not allowed to write; 6314 * like the "Secure" settings, these are for preferences that the user must 6315 * explicitly modify through the system UI or specialized APIs for those values. 6316 */ 6317 public static final class Global extends NameValueTable { 6318 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6319 6320 /** 6321 * The content:// style URL for global secure settings items. Not public. 6322 */ 6323 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6324 6325 /** 6326 * Whether users are allowed to add more users or guest from lockscreen. 6327 * <p> 6328 * Type: int 6329 * @hide 6330 */ 6331 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6332 6333 /** 6334 * Setting whether the global gesture for enabling accessibility is enabled. 6335 * If this gesture is enabled the user will be able to perfrom it to enable 6336 * the accessibility state without visiting the settings app. 6337 * @hide 6338 */ 6339 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6340 "enable_accessibility_global_gesture_enabled"; 6341 6342 /** 6343 * Whether Airplane Mode is on. 6344 */ 6345 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6346 6347 /** 6348 * Whether Theater Mode is on. 6349 * {@hide} 6350 */ 6351 @SystemApi 6352 public static final String THEATER_MODE_ON = "theater_mode_on"; 6353 6354 /** 6355 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6356 */ 6357 public static final String RADIO_BLUETOOTH = "bluetooth"; 6358 6359 /** 6360 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6361 */ 6362 public static final String RADIO_WIFI = "wifi"; 6363 6364 /** 6365 * {@hide} 6366 */ 6367 public static final String RADIO_WIMAX = "wimax"; 6368 /** 6369 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6370 */ 6371 public static final String RADIO_CELL = "cell"; 6372 6373 /** 6374 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6375 */ 6376 public static final String RADIO_NFC = "nfc"; 6377 6378 /** 6379 * A comma separated list of radios that need to be disabled when airplane mode 6380 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6381 * included in the comma separated list. 6382 */ 6383 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6384 6385 /** 6386 * A comma separated list of radios that should to be disabled when airplane mode 6387 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6388 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6389 * will be turned off when entering airplane mode, but the user will be able to reenable 6390 * Wifi in the Settings app. 6391 * 6392 * {@hide} 6393 */ 6394 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6395 6396 /** 6397 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6398 * See {@link android.bluetooth.BluetoothProfile}. 6399 * {@hide} 6400 */ 6401 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6402 6403 /** 6404 * A semi-colon separated list of Bluetooth interoperability workarounds. 6405 * Each entry is a partial Bluetooth device address string and an integer representing 6406 * the feature to be disabled, separated by a comma. The integer must correspond 6407 * to a interoperability feature as defined in "interop.h" in /system/bt. 6408 * <p> 6409 * Example: <br/> 6410 * "00:11:22,0;01:02:03:04,2" 6411 * @hide 6412 */ 6413 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6414 6415 /** 6416 * The policy for deciding when Wi-Fi should go to sleep (which will in 6417 * turn switch to using the mobile data as an Internet connection). 6418 * <p> 6419 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6420 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6421 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6422 */ 6423 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6424 6425 /** 6426 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6427 * policy, which is to sleep shortly after the turning off 6428 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6429 */ 6430 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6431 6432 /** 6433 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6434 * the device is on battery, and never go to sleep when the device is 6435 * plugged in. 6436 */ 6437 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6438 6439 /** 6440 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6441 */ 6442 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6443 6444 /** 6445 * Value to specify if the user prefers the date, time and time zone 6446 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6447 */ 6448 public static final String AUTO_TIME = "auto_time"; 6449 6450 /** 6451 * Value to specify if the user prefers the time zone 6452 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6453 */ 6454 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6455 6456 /** 6457 * URI for the car dock "in" event sound. 6458 * @hide 6459 */ 6460 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6461 6462 /** 6463 * URI for the car dock "out" event sound. 6464 * @hide 6465 */ 6466 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6467 6468 /** 6469 * URI for the desk dock "in" event sound. 6470 * @hide 6471 */ 6472 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6473 6474 /** 6475 * URI for the desk dock "out" event sound. 6476 * @hide 6477 */ 6478 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6479 6480 /** 6481 * Whether to play a sound for dock events. 6482 * @hide 6483 */ 6484 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6485 6486 /** 6487 * URI for the "device locked" (keyguard shown) sound. 6488 * @hide 6489 */ 6490 public static final String LOCK_SOUND = "lock_sound"; 6491 6492 /** 6493 * URI for the "device unlocked" sound. 6494 * @hide 6495 */ 6496 public static final String UNLOCK_SOUND = "unlock_sound"; 6497 6498 /** 6499 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6500 * state without unlocking. 6501 * @hide 6502 */ 6503 public static final String TRUSTED_SOUND = "trusted_sound"; 6504 6505 /** 6506 * URI for the low battery sound file. 6507 * @hide 6508 */ 6509 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6510 6511 /** 6512 * Whether to play a sound for low-battery alerts. 6513 * @hide 6514 */ 6515 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6516 6517 /** 6518 * URI for the "wireless charging started" sound. 6519 * @hide 6520 */ 6521 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6522 "wireless_charging_started_sound"; 6523 6524 /** 6525 * Whether to play a sound for charging events. 6526 * @hide 6527 */ 6528 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6529 6530 /** 6531 * Whether we keep the device on while the device is plugged in. 6532 * Supported values are: 6533 * <ul> 6534 * <li>{@code 0} to never stay on while plugged in</li> 6535 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6536 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6537 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6538 * </ul> 6539 * These values can be OR-ed together. 6540 */ 6541 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6542 6543 /** 6544 * When the user has enable the option to have a "bug report" command 6545 * in the power menu. 6546 * @hide 6547 */ 6548 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6549 6550 /** 6551 * Whether ADB is enabled. 6552 */ 6553 public static final String ADB_ENABLED = "adb_enabled"; 6554 6555 /** 6556 * Whether Views are allowed to save their attribute data. 6557 * @hide 6558 */ 6559 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6560 6561 /** 6562 * Whether assisted GPS should be enabled or not. 6563 * @hide 6564 */ 6565 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6566 6567 /** 6568 * Whether bluetooth is enabled/disabled 6569 * 0=disabled. 1=enabled. 6570 */ 6571 public static final String BLUETOOTH_ON = "bluetooth_on"; 6572 6573 /** 6574 * CDMA Cell Broadcast SMS 6575 * 0 = CDMA Cell Broadcast SMS disabled 6576 * 1 = CDMA Cell Broadcast SMS enabled 6577 * @hide 6578 */ 6579 public static final String CDMA_CELL_BROADCAST_SMS = 6580 "cdma_cell_broadcast_sms"; 6581 6582 /** 6583 * The CDMA roaming mode 0 = Home Networks, CDMA default 6584 * 1 = Roaming on Affiliated networks 6585 * 2 = Roaming on any networks 6586 * @hide 6587 */ 6588 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6589 6590 /** 6591 * The CDMA subscription mode 0 = RUIM/SIM (default) 6592 * 1 = NV 6593 * @hide 6594 */ 6595 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6596 6597 /** Inactivity timeout to track mobile data activity. 6598 * 6599 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6600 * infer the data activity of mobile network. After a period of no activity on mobile 6601 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6602 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6603 * subsequent activity on mobile networks triggers the firing of {@code 6604 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6605 * 6606 * Network activity refers to transmitting or receiving data on the network interfaces. 6607 * 6608 * Tracking is disabled if set to zero or negative value. 6609 * 6610 * @hide 6611 */ 6612 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6613 6614 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6615 * but for Wifi network. 6616 * @hide 6617 */ 6618 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6619 6620 /** 6621 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6622 */ 6623 public static final String DATA_ROAMING = "data_roaming"; 6624 6625 /** 6626 * The value passed to a Mobile DataConnection via bringUp which defines the 6627 * number of retries to preform when setting up the initial connection. The default 6628 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6629 * @hide 6630 */ 6631 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6632 6633 /** 6634 * Whether any package can be on external storage. When this is true, any 6635 * package, regardless of manifest values, is a candidate for installing 6636 * or moving onto external storage. (0 = false, 1 = true) 6637 * @hide 6638 */ 6639 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6640 6641 /** 6642 * Whether any activity can be resized. When this is true, any 6643 * activity, regardless of manifest values, can be resized for multi-window. 6644 * (0 = false, 1 = true) 6645 * @hide 6646 */ 6647 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6648 = "force_resizable_activities"; 6649 6650 /** 6651 * Whether to enable experimental freeform support for windows. 6652 * @hide 6653 */ 6654 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6655 = "enable_freeform_support"; 6656 6657 /** 6658 * Whether user has enabled development settings. 6659 */ 6660 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6661 6662 /** 6663 * Whether the device has been provisioned (0 = false, 1 = true). 6664 * <p>On a multiuser device with a separate system user, the screen may be locked 6665 * as soon as this is set to true and further activities cannot be launched on the 6666 * system user unless they are marked to show over keyguard. 6667 */ 6668 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6669 6670 /** 6671 * Whether mobile data should be allowed while the device is being provisioned. 6672 * This allows the provisioning process to turn off mobile data before the user 6673 * has an opportunity to set things up, preventing other processes from burning 6674 * precious bytes before wifi is setup. 6675 * (0 = false, 1 = true) 6676 * @hide 6677 */ 6678 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6679 "device_provisioning_mobile_data"; 6680 6681 /** 6682 * The saved value for WindowManagerService.setForcedDisplaySize(). 6683 * Two integers separated by a comma. If unset, then use the real display size. 6684 * @hide 6685 */ 6686 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6687 6688 /** 6689 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6690 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6691 * @hide 6692 */ 6693 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6694 6695 /** 6696 * The maximum size, in bytes, of a download that the download manager will transfer over 6697 * a non-wifi connection. 6698 * @hide 6699 */ 6700 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6701 "download_manager_max_bytes_over_mobile"; 6702 6703 /** 6704 * The recommended maximum size, in bytes, of a download that the download manager should 6705 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6706 * have the option to start the download over the mobile connection anyway. 6707 * @hide 6708 */ 6709 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6710 "download_manager_recommended_max_bytes_over_mobile"; 6711 6712 /** 6713 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6714 */ 6715 @Deprecated 6716 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6717 6718 /** 6719 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6720 * sent or processed. (0 = false, 1 = true) 6721 * @hide 6722 */ 6723 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6724 6725 /** 6726 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6727 * and the output is redirected to AV Receiver connected via 6728 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6729 * @hide 6730 */ 6731 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6732 6733 /** 6734 * Whether TV will automatically turn on upon reception of the CEC command 6735 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6736 * @hide 6737 */ 6738 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6739 "hdmi_control_auto_wakeup_enabled"; 6740 6741 /** 6742 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6743 * (0 = false, 1 = true) 6744 * @hide 6745 */ 6746 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6747 "hdmi_control_auto_device_off_enabled"; 6748 6749 /** 6750 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6751 * client. 6752 * (0 = false, 1 = true) 6753 * @hide 6754 */ 6755 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6756 6757 /** 6758 * Whether TV will switch to MHL port when a mobile device is plugged in. 6759 * (0 = false, 1 = true) 6760 * @hide 6761 */ 6762 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6763 6764 /** 6765 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6766 * @hide 6767 */ 6768 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6769 6770 /** 6771 * Whether mobile data connections are allowed by the user. See 6772 * ConnectivityManager for more info. 6773 * @hide 6774 */ 6775 public static final String MOBILE_DATA = "mobile_data"; 6776 6777 /** 6778 * Whether the mobile data connection should remain active even when higher 6779 * priority networks like WiFi are active, to help make network switching faster. 6780 * 6781 * See ConnectivityService for more info. 6782 * 6783 * (0 = disabled, 1 = enabled) 6784 * @hide 6785 */ 6786 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6787 6788 /** {@hide} */ 6789 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6790 /** {@hide} */ 6791 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6792 /** {@hide} */ 6793 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6794 /** {@hide} */ 6795 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6796 /** {@hide} */ 6797 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6798 6799 /** {@hide} */ 6800 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6801 /** {@hide} */ 6802 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6803 /** {@hide} */ 6804 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6805 /** {@hide} */ 6806 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6807 6808 /** {@hide} */ 6809 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6810 /** {@hide} */ 6811 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6812 /** {@hide} */ 6813 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6814 /** {@hide} */ 6815 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6816 6817 /** {@hide} */ 6818 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6819 /** {@hide} */ 6820 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6821 /** {@hide} */ 6822 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6823 /** {@hide} */ 6824 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6825 6826 /** 6827 * User preference for which network(s) should be used. Only the 6828 * connectivity service should touch this. 6829 */ 6830 public static final String NETWORK_PREFERENCE = "network_preference"; 6831 6832 /** 6833 * Which package name to use for network scoring. If null, or if the package is not a valid 6834 * scorer app, external network scores will neither be requested nor accepted. 6835 * @hide 6836 */ 6837 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6838 6839 /** 6840 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6841 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6842 * exceeded. 6843 * @hide 6844 */ 6845 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6846 6847 /** 6848 * The length of time in milli-seconds that automatic small adjustments to 6849 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6850 * @hide 6851 */ 6852 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6853 6854 /** Preferred NTP server. {@hide} */ 6855 public static final String NTP_SERVER = "ntp_server"; 6856 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6857 public static final String NTP_TIMEOUT = "ntp_timeout"; 6858 6859 /** {@hide} */ 6860 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6861 6862 /** 6863 * Whether to disable the automatic scheduling of system updates. 6864 * 1 = system updates won't be automatically scheduled (will always 6865 * present notification instead). 6866 * 0 = system updates will be automatically scheduled. (default) 6867 * @hide 6868 */ 6869 @SystemApi 6870 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6871 6872 /** 6873 * Whether the package manager should send package verification broadcasts for verifiers to 6874 * review apps prior to installation. 6875 * 1 = request apps to be verified prior to installation, if a verifier exists. 6876 * 0 = do not verify apps before installation 6877 * @hide 6878 */ 6879 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6880 6881 /** Timeout for package verification. 6882 * @hide */ 6883 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6884 6885 /** Default response code for package verification. 6886 * @hide */ 6887 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6888 6889 /** 6890 * Show package verification setting in the Settings app. 6891 * 1 = show (default) 6892 * 0 = hide 6893 * @hide 6894 */ 6895 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6896 6897 /** 6898 * Run package verification on apps installed through ADB/ADT/USB 6899 * 1 = perform package verification on ADB installs (default) 6900 * 0 = bypass package verification on ADB installs 6901 * @hide 6902 */ 6903 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6904 6905 /** 6906 * Time since last fstrim (milliseconds) after which we force one to happen 6907 * during device startup. If unset, the default is 3 days. 6908 * @hide 6909 */ 6910 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6911 6912 /** 6913 * The interval in milliseconds at which to check packet counts on the 6914 * mobile data interface when screen is on, to detect possible data 6915 * connection problems. 6916 * @hide 6917 */ 6918 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6919 "pdp_watchdog_poll_interval_ms"; 6920 6921 /** 6922 * The interval in milliseconds at which to check packet counts on the 6923 * mobile data interface when screen is off, to detect possible data 6924 * connection problems. 6925 * @hide 6926 */ 6927 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6928 "pdp_watchdog_long_poll_interval_ms"; 6929 6930 /** 6931 * The interval in milliseconds at which to check packet counts on the 6932 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6933 * outgoing packets has been reached without incoming packets. 6934 * @hide 6935 */ 6936 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6937 "pdp_watchdog_error_poll_interval_ms"; 6938 6939 /** 6940 * The number of outgoing packets sent without seeing an incoming packet 6941 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6942 * device is logged to the event log 6943 * @hide 6944 */ 6945 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6946 "pdp_watchdog_trigger_packet_count"; 6947 6948 /** 6949 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6950 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6951 * attempting data connection recovery. 6952 * @hide 6953 */ 6954 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6955 "pdp_watchdog_error_poll_count"; 6956 6957 /** 6958 * The number of failed PDP reset attempts before moving to something more 6959 * drastic: re-registering to the network. 6960 * @hide 6961 */ 6962 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6963 "pdp_watchdog_max_pdp_reset_fail_count"; 6964 6965 /** 6966 * A positive value indicates how often the SamplingProfiler 6967 * should take snapshots. Zero value means SamplingProfiler 6968 * is disabled. 6969 * 6970 * @hide 6971 */ 6972 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6973 6974 /** 6975 * URL to open browser on to allow user to manage a prepay account 6976 * @hide 6977 */ 6978 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6979 "setup_prepaid_data_service_url"; 6980 6981 /** 6982 * URL to attempt a GET on to see if this is a prepay device 6983 * @hide 6984 */ 6985 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6986 "setup_prepaid_detection_target_url"; 6987 6988 /** 6989 * Host to check for a redirect to after an attempt to GET 6990 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6991 * this is a prepaid device with zero balance.) 6992 * @hide 6993 */ 6994 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6995 "setup_prepaid_detection_redir_host"; 6996 6997 /** 6998 * The interval in milliseconds at which to check the number of SMS sent out without asking 6999 * for use permit, to limit the un-authorized SMS usage. 7000 * 7001 * @hide 7002 */ 7003 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7004 "sms_outgoing_check_interval_ms"; 7005 7006 /** 7007 * The number of outgoing SMS sent without asking for user permit (of {@link 7008 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7009 * 7010 * @hide 7011 */ 7012 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7013 "sms_outgoing_check_max_count"; 7014 7015 /** 7016 * Used to disable SMS short code confirmation - defaults to true. 7017 * True indcates we will do the check, etc. Set to false to disable. 7018 * @see com.android.internal.telephony.SmsUsageMonitor 7019 * @hide 7020 */ 7021 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7022 7023 /** 7024 * Used to select which country we use to determine premium sms codes. 7025 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7026 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7027 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7028 * @hide 7029 */ 7030 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7031 7032 /** 7033 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7034 * @hide 7035 */ 7036 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7037 7038 /** 7039 * Used to disable Tethering on a device - defaults to true 7040 * @hide 7041 */ 7042 public static final String TETHER_SUPPORTED = "tether_supported"; 7043 7044 /** 7045 * Used to require DUN APN on the device or not - defaults to a build config value 7046 * which defaults to false 7047 * @hide 7048 */ 7049 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7050 7051 /** 7052 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7053 * corresponding build config values are set it will override the APN DB 7054 * values. 7055 * Consists of a comma seperated list of strings: 7056 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7057 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7058 * @hide 7059 */ 7060 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7061 7062 /** 7063 * List of carrier apps which are whitelisted to prompt the user for install when 7064 * a sim card with matching uicc carrier privilege rules is inserted. 7065 * 7066 * The value is "package1;package2;..." 7067 * @hide 7068 */ 7069 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7070 7071 /** 7072 * USB Mass Storage Enabled 7073 */ 7074 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7075 7076 /** 7077 * If this setting is set (to anything), then all references 7078 * to Gmail on the device must change to Google Mail. 7079 */ 7080 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7081 7082 /** 7083 * Webview Data reduction proxy key. 7084 * @hide 7085 */ 7086 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7087 "webview_data_reduction_proxy_key"; 7088 7089 /** 7090 * Whether or not the WebView fallback mechanism should be enabled. 7091 * 0=disabled, 1=enabled. 7092 * @hide 7093 */ 7094 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7095 "webview_fallback_logic_enabled"; 7096 7097 /** 7098 * Name of the package used as WebView provider (if unset the provider is instead determined 7099 * by the system). 7100 * @hide 7101 */ 7102 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7103 7104 /** 7105 * Developer setting to enable WebView multiprocess rendering. 7106 * @hide 7107 */ 7108 @SystemApi 7109 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7110 7111 /** 7112 * Whether Wifi display is enabled/disabled 7113 * 0=disabled. 1=enabled. 7114 * @hide 7115 */ 7116 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7117 7118 /** 7119 * Whether Wifi display certification mode is enabled/disabled 7120 * 0=disabled. 1=enabled. 7121 * @hide 7122 */ 7123 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7124 "wifi_display_certification_on"; 7125 7126 /** 7127 * WPS Configuration method used by Wifi display, this setting only 7128 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7129 * 7130 * Possible values are: 7131 * 7132 * WpsInfo.INVALID: use default WPS method chosen by framework 7133 * WpsInfo.PBC : use Push button 7134 * WpsInfo.KEYPAD : use Keypad 7135 * WpsInfo.DISPLAY: use Display 7136 * @hide 7137 */ 7138 public static final String WIFI_DISPLAY_WPS_CONFIG = 7139 "wifi_display_wps_config"; 7140 7141 /** 7142 * Whether to notify the user of open networks. 7143 * <p> 7144 * If not connected and the scan results have an open network, we will 7145 * put this notification up. If we attempt to connect to a network or 7146 * the open network(s) disappear, we remove the notification. When we 7147 * show the notification, we will not show it again for 7148 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7149 */ 7150 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7151 "wifi_networks_available_notification_on"; 7152 /** 7153 * {@hide} 7154 */ 7155 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7156 "wimax_networks_available_notification_on"; 7157 7158 /** 7159 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7160 * Connecting to a network will reset the timer. 7161 */ 7162 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7163 "wifi_networks_available_repeat_delay"; 7164 7165 /** 7166 * 802.11 country code in ISO 3166 format 7167 * @hide 7168 */ 7169 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7170 7171 /** 7172 * The interval in milliseconds to issue wake up scans when wifi needs 7173 * to connect. This is necessary to connect to an access point when 7174 * device is on the move and the screen is off. 7175 * @hide 7176 */ 7177 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7178 "wifi_framework_scan_interval_ms"; 7179 7180 /** 7181 * The interval in milliseconds after which Wi-Fi is considered idle. 7182 * When idle, it is possible for the device to be switched from Wi-Fi to 7183 * the mobile data network. 7184 * @hide 7185 */ 7186 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7187 7188 /** 7189 * When the number of open networks exceeds this number, the 7190 * least-recently-used excess networks will be removed. 7191 */ 7192 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7193 7194 /** 7195 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7196 */ 7197 public static final String WIFI_ON = "wifi_on"; 7198 7199 /** 7200 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7201 * @hide 7202 */ 7203 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7204 "wifi_scan_always_enabled"; 7205 7206 /** 7207 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7208 * connectivity. 7209 * @hide 7210 */ 7211 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7212 "ble_scan_always_enabled"; 7213 7214 /** 7215 * Used to save the Wifi_ON state prior to tethering. 7216 * This state will be checked to restore Wifi after 7217 * the user turns off tethering. 7218 * 7219 * @hide 7220 */ 7221 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7222 7223 /** 7224 * The interval in milliseconds to scan as used by the wifi supplicant 7225 * @hide 7226 */ 7227 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7228 "wifi_supplicant_scan_interval_ms"; 7229 7230 /** 7231 * whether frameworks handles wifi auto-join 7232 * @hide 7233 */ 7234 public static final String WIFI_ENHANCED_AUTO_JOIN = 7235 "wifi_enhanced_auto_join"; 7236 7237 /** 7238 * whether settings show RSSI 7239 * @hide 7240 */ 7241 public static final String WIFI_NETWORK_SHOW_RSSI = 7242 "wifi_network_show_rssi"; 7243 7244 /** 7245 * The interval in milliseconds to scan at supplicant when p2p is connected 7246 * @hide 7247 */ 7248 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7249 "wifi_scan_interval_p2p_connected_ms"; 7250 7251 /** 7252 * Whether the Wi-Fi watchdog is enabled. 7253 */ 7254 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7255 7256 /** 7257 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7258 * the setting needs to be set to 0 to disable it. 7259 * @hide 7260 */ 7261 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7262 "wifi_watchdog_poor_network_test_enabled"; 7263 7264 /** 7265 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7266 * needs to be set to 0 to disable it. 7267 * @hide 7268 */ 7269 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7270 "wifi_suspend_optimizations_enabled"; 7271 7272 /** 7273 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7274 * will enable it. In the future, additional values may be supported. 7275 * @hide 7276 */ 7277 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7278 "wifi_verbose_logging_enabled"; 7279 7280 /** 7281 * The maximum number of times we will retry a connection to an access 7282 * point for which we have failed in acquiring an IP address from DHCP. 7283 * A value of N means that we will make N+1 connection attempts in all. 7284 */ 7285 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7286 7287 /** 7288 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7289 * data connectivity to be established after a disconnect from Wi-Fi. 7290 */ 7291 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7292 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7293 7294 /** 7295 * This setting controls whether WiFi configurations created by a Device Owner app 7296 * should be locked down (that is, be editable or removable only by the Device Owner App, 7297 * not even by Settings app). 7298 * This setting takes integer values. Non-zero values mean DO created configurations 7299 * are locked down. Value of zero means they are not. Default value in the absence of 7300 * actual value to this setting is 0. 7301 */ 7302 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7303 "wifi_device_owner_configs_lockdown"; 7304 7305 /** 7306 * The operational wifi frequency band 7307 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7308 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7309 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7310 * 7311 * @hide 7312 */ 7313 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7314 7315 /** 7316 * The Wi-Fi peer-to-peer device name 7317 * @hide 7318 */ 7319 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7320 7321 /** 7322 * The min time between wifi disable and wifi enable 7323 * @hide 7324 */ 7325 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7326 7327 /** 7328 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7329 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7330 * has been seen in this time period. 7331 * 7332 * If this is less than or equal to zero, we use a more conservative behavior and only check 7333 * for a non-null score from the currently connected or target BSSID. 7334 * @hide 7335 */ 7336 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7337 "wifi_ephemeral_out_of_range_timeout_ms"; 7338 7339 /** 7340 * The number of milliseconds to delay when checking for data stalls during 7341 * non-aggressive detection. (screen is turned off.) 7342 * @hide 7343 */ 7344 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7345 "data_stall_alarm_non_aggressive_delay_in_ms"; 7346 7347 /** 7348 * The number of milliseconds to delay when checking for data stalls during 7349 * aggressive detection. (screen on or suspected data stall) 7350 * @hide 7351 */ 7352 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7353 "data_stall_alarm_aggressive_delay_in_ms"; 7354 7355 /** 7356 * The number of milliseconds to allow the provisioning apn to remain active 7357 * @hide 7358 */ 7359 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7360 "provisioning_apn_alarm_delay_in_ms"; 7361 7362 /** 7363 * The interval in milliseconds at which to check gprs registration 7364 * after the first registration mismatch of gprs and voice service, 7365 * to detect possible data network registration problems. 7366 * 7367 * @hide 7368 */ 7369 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7370 "gprs_register_check_period_ms"; 7371 7372 /** 7373 * Nonzero causes Log.wtf() to crash. 7374 * @hide 7375 */ 7376 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7377 7378 /** 7379 * Ringer mode. This is used internally, changing this value will not 7380 * change the ringer mode. See AudioManager. 7381 */ 7382 public static final String MODE_RINGER = "mode_ringer"; 7383 7384 /** 7385 * Overlay display devices setting. 7386 * The associated value is a specially formatted string that describes the 7387 * size and density of simulated secondary display devices. 7388 * <p> 7389 * Format: {width}x{height}/{dpi};... 7390 * </p><p> 7391 * Example: 7392 * <ul> 7393 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7394 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7395 * at 1080p and the second at 720p.</li> 7396 * <li>If the value is empty, then no overlay display devices are created.</li> 7397 * </ul></p> 7398 * 7399 * @hide 7400 */ 7401 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7402 7403 /** 7404 * Threshold values for the duration and level of a discharge cycle, 7405 * under which we log discharge cycle info. 7406 * 7407 * @hide 7408 */ 7409 public static final String 7410 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7411 7412 /** @hide */ 7413 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7414 7415 /** 7416 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7417 * intents on application crashes and ANRs. If this is disabled, the 7418 * crash/ANR dialog will never display the "Report" button. 7419 * <p> 7420 * Type: int (0 = disallow, 1 = allow) 7421 * 7422 * @hide 7423 */ 7424 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7425 7426 /** 7427 * Maximum age of entries kept by {@link DropBoxManager}. 7428 * 7429 * @hide 7430 */ 7431 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7432 7433 /** 7434 * Maximum number of entry files which {@link DropBoxManager} will keep 7435 * around. 7436 * 7437 * @hide 7438 */ 7439 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7440 7441 /** 7442 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7443 * what. 7444 * 7445 * @hide 7446 */ 7447 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7448 7449 /** 7450 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7451 * will use. 7452 * 7453 * @hide 7454 */ 7455 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7456 7457 /** 7458 * Percent of total disk which {@link DropBoxManager} will never dip 7459 * into. 7460 * 7461 * @hide 7462 */ 7463 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7464 7465 /** 7466 * Prefix for per-tag dropbox disable/enable settings. 7467 * 7468 * @hide 7469 */ 7470 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7471 7472 /** 7473 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7474 * prefix of the dropbox tag of the report type. For example, 7475 * "logcat_for_system_server_anr" controls the lines of logcat captured 7476 * with system server ANR reports. 0 to disable. 7477 * 7478 * @hide 7479 */ 7480 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7481 7482 /** 7483 * The interval in minutes after which the amount of free storage left 7484 * on the device is logged to the event log 7485 * 7486 * @hide 7487 */ 7488 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7489 7490 /** 7491 * Threshold for the amount of change in disk free space required to 7492 * report the amount of free space. Used to prevent spamming the logs 7493 * when the disk free space isn't changing frequently. 7494 * 7495 * @hide 7496 */ 7497 public static final String 7498 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7499 7500 /** 7501 * Minimum percentage of free storage on the device that is used to 7502 * determine if the device is running low on storage. The default is 10. 7503 * <p> 7504 * Say this value is set to 10, the device is considered running low on 7505 * storage if 90% or more of the device storage is filled up. 7506 * 7507 * @hide 7508 */ 7509 public static final String 7510 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7511 7512 /** 7513 * Maximum byte size of the low storage threshold. This is to ensure 7514 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7515 * overly large threshold for large storage devices. Currently this must 7516 * be less than 2GB. This default is 500MB. 7517 * 7518 * @hide 7519 */ 7520 public static final String 7521 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7522 7523 /** 7524 * Minimum bytes of free storage on the device before the data partition 7525 * is considered full. By default, 1 MB is reserved to avoid system-wide 7526 * SQLite disk full exceptions. 7527 * 7528 * @hide 7529 */ 7530 public static final String 7531 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7532 7533 /** 7534 * The maximum reconnect delay for short network outages or when the 7535 * network is suspended due to phone use. 7536 * 7537 * @hide 7538 */ 7539 public static final String 7540 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7541 7542 /** 7543 * The number of milliseconds to delay before sending out 7544 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7545 * 7546 * @hide 7547 */ 7548 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7549 7550 7551 /** 7552 * Network sampling interval, in seconds. We'll generate link information 7553 * about bytes/packets sent and error rates based on data sampled in this interval 7554 * 7555 * @hide 7556 */ 7557 7558 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7559 "connectivity_sampling_interval_in_seconds"; 7560 7561 /** 7562 * The series of successively longer delays used in retrying to download PAC file. 7563 * Last delay is used between successful PAC downloads. 7564 * 7565 * @hide 7566 */ 7567 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7568 7569 /** 7570 * Setting to turn off captive portal detection. Feature is enabled by 7571 * default and the setting needs to be set to 0 to disable it. 7572 * 7573 * @hide 7574 */ 7575 public static final String 7576 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7577 7578 /** 7579 * The server used for captive portal detection upon a new conection. A 7580 * 204 response code from the server is used for validation. 7581 * 7582 * @hide 7583 */ 7584 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7585 7586 /** 7587 * Whether network service discovery is enabled. 7588 * 7589 * @hide 7590 */ 7591 public static final String NSD_ON = "nsd_on"; 7592 7593 /** 7594 * Let user pick default install location. 7595 * 7596 * @hide 7597 */ 7598 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7599 7600 /** 7601 * Default install location value. 7602 * 0 = auto, let system decide 7603 * 1 = internal 7604 * 2 = sdcard 7605 * @hide 7606 */ 7607 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7608 7609 /** 7610 * ms during which to consume extra events related to Inet connection 7611 * condition after a transtion to fully-connected 7612 * 7613 * @hide 7614 */ 7615 public static final String 7616 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7617 7618 /** 7619 * ms during which to consume extra events related to Inet connection 7620 * condtion after a transtion to partly-connected 7621 * 7622 * @hide 7623 */ 7624 public static final String 7625 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7626 7627 /** {@hide} */ 7628 public static final String 7629 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7630 7631 /** 7632 * Host name and port for global http proxy. Uses ':' seperator for 7633 * between host and port. 7634 */ 7635 public static final String HTTP_PROXY = "http_proxy"; 7636 7637 /** 7638 * Host name for global http proxy. Set via ConnectivityManager. 7639 * 7640 * @hide 7641 */ 7642 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7643 7644 /** 7645 * Integer host port for global http proxy. Set via ConnectivityManager. 7646 * 7647 * @hide 7648 */ 7649 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7650 7651 /** 7652 * Exclusion list for global proxy. This string contains a list of 7653 * comma-separated domains where the global proxy does not apply. 7654 * Domains should be listed in a comma- separated list. Example of 7655 * acceptable formats: ".domain1.com,my.domain2.com" Use 7656 * ConnectivityManager to set/get. 7657 * 7658 * @hide 7659 */ 7660 public static final String 7661 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7662 7663 /** 7664 * The location PAC File for the proxy. 7665 * @hide 7666 */ 7667 public static final String 7668 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7669 7670 /** 7671 * Enables the UI setting to allow the user to specify the global HTTP 7672 * proxy and associated exclusion list. 7673 * 7674 * @hide 7675 */ 7676 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7677 7678 /** 7679 * Setting for default DNS in case nobody suggests one 7680 * 7681 * @hide 7682 */ 7683 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7684 7685 /** {@hide} */ 7686 public static final String 7687 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7688 /** {@hide} */ 7689 public static final String 7690 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7691 /** {@hide} */ 7692 public static final String 7693 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7694 /** {@hide} */ 7695 public static final String 7696 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7697 /** {@hide} */ 7698 public static final String 7699 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7700 /** {@hide} */ 7701 public static final String 7702 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7703 /** {@hide} */ 7704 public static final String 7705 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7706 7707 /** 7708 * Device Idle (Doze) specific settings. 7709 * This is encoded as a key=value list, separated by commas. Ex: 7710 * 7711 * "inactive_timeout=60000,sensing_timeout=400000" 7712 * 7713 * The following keys are supported: 7714 * 7715 * <pre> 7716 * inactive_to (long) 7717 * sensing_to (long) 7718 * motion_inactive_to (long) 7719 * idle_after_inactive_to (long) 7720 * idle_pending_to (long) 7721 * max_idle_pending_to (long) 7722 * idle_pending_factor (float) 7723 * idle_to (long) 7724 * max_idle_to (long) 7725 * idle_factor (float) 7726 * min_time_to_alarm (long) 7727 * max_temp_app_whitelist_duration (long) 7728 * </pre> 7729 * 7730 * <p> 7731 * Type: string 7732 * @hide 7733 * @see com.android.server.DeviceIdleController.Constants 7734 */ 7735 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7736 7737 /** 7738 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7739 * 7740 * <p> 7741 * Type: string 7742 * @hide 7743 * @see com.android.server.DeviceIdleController.Constants 7744 */ 7745 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7746 7747 /** 7748 * App standby (app idle) specific settings. 7749 * This is encoded as a key=value list, separated by commas. Ex: 7750 * 7751 * "idle_duration=5000,parole_interval=4500" 7752 * 7753 * The following keys are supported: 7754 * 7755 * <pre> 7756 * idle_duration2 (long) 7757 * wallclock_threshold (long) 7758 * parole_interval (long) 7759 * parole_duration (long) 7760 * 7761 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7762 * </pre> 7763 * 7764 * <p> 7765 * Type: string 7766 * @hide 7767 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7768 */ 7769 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7770 7771 /** 7772 * Alarm manager specific settings. 7773 * This is encoded as a key=value list, separated by commas. Ex: 7774 * 7775 * "min_futurity=5000,allow_while_idle_short_time=4500" 7776 * 7777 * The following keys are supported: 7778 * 7779 * <pre> 7780 * min_futurity (long) 7781 * min_interval (long) 7782 * allow_while_idle_short_time (long) 7783 * allow_while_idle_long_time (long) 7784 * allow_while_idle_whitelist_duration (long) 7785 * </pre> 7786 * 7787 * <p> 7788 * Type: string 7789 * @hide 7790 * @see com.android.server.AlarmManagerService.Constants 7791 */ 7792 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7793 7794 /** 7795 * ShortcutManager specific settings. 7796 * This is encoded as a key=value list, separated by commas. Ex: 7797 * 7798 * "reset_interval_sec=86400,max_daily_updates=5" 7799 * 7800 * The following keys are supported: 7801 * 7802 * <pre> 7803 * reset_interval_sec (long) 7804 * max_daily_updates (int) 7805 * max_icon_dimension_dp (int, DP) 7806 * max_icon_dimension_dp_lowram (int, DP) 7807 * max_shortcuts (int) 7808 * icon_quality (int, 0-100) 7809 * icon_format (String) 7810 * </pre> 7811 * 7812 * <p> 7813 * Type: string 7814 * @hide 7815 * @see com.android.server.pm.ShortcutService.ConfigConstants 7816 */ 7817 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 7818 7819 /** 7820 * Get the key that retrieves a bluetooth headset's priority. 7821 * @hide 7822 */ 7823 public static final String getBluetoothHeadsetPriorityKey(String address) { 7824 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7825 } 7826 7827 /** 7828 * Get the key that retrieves a bluetooth a2dp sink's priority. 7829 * @hide 7830 */ 7831 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7832 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7833 } 7834 7835 /** 7836 * Get the key that retrieves a bluetooth a2dp src's priority. 7837 * @hide 7838 */ 7839 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7840 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7841 } 7842 7843 /** 7844 * Get the key that retrieves a bluetooth Input Device's priority. 7845 * @hide 7846 */ 7847 public static final String getBluetoothInputDevicePriorityKey(String address) { 7848 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7849 } 7850 7851 /** 7852 * Get the key that retrieves a bluetooth map priority. 7853 * @hide 7854 */ 7855 public static final String getBluetoothMapPriorityKey(String address) { 7856 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7857 } 7858 7859 /** 7860 * Get the key that retrieves a bluetooth pbap client priority. 7861 * @hide 7862 */ 7863 public static final String getBluetoothPbapClientPriorityKey(String address) { 7864 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7865 } 7866 7867 /** 7868 * Get the key that retrieves a bluetooth map priority. 7869 * @hide 7870 */ 7871 public static final String getBluetoothSapPriorityKey(String address) { 7872 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7873 } 7874 7875 /** 7876 * Scaling factor for normal window animations. Setting to 0 will 7877 * disable window animations. 7878 */ 7879 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7880 7881 /** 7882 * Scaling factor for activity transition animations. Setting to 0 will 7883 * disable window animations. 7884 */ 7885 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7886 7887 /** 7888 * Scaling factor for Animator-based animations. This affects both the 7889 * start delay and duration of all such animations. Setting to 0 will 7890 * cause animations to end immediately. The default value is 1. 7891 */ 7892 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7893 7894 /** 7895 * Scaling factor for normal window animations. Setting to 0 will 7896 * disable window animations. 7897 * 7898 * @hide 7899 */ 7900 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7901 7902 /** 7903 * If 0, the compatibility mode is off for all applications. 7904 * If 1, older applications run under compatibility mode. 7905 * TODO: remove this settings before code freeze (bug/1907571) 7906 * @hide 7907 */ 7908 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7909 7910 /** 7911 * CDMA only settings 7912 * Emergency Tone 0 = Off 7913 * 1 = Alert 7914 * 2 = Vibrate 7915 * @hide 7916 */ 7917 public static final String EMERGENCY_TONE = "emergency_tone"; 7918 7919 /** 7920 * CDMA only settings 7921 * Whether the auto retry is enabled. The value is 7922 * boolean (1 or 0). 7923 * @hide 7924 */ 7925 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7926 7927 /** 7928 * See RIL_PreferredNetworkType in ril.h 7929 * @hide 7930 */ 7931 public static final String PREFERRED_NETWORK_MODE = 7932 "preferred_network_mode"; 7933 7934 /** 7935 * Name of an application package to be debugged. 7936 */ 7937 public static final String DEBUG_APP = "debug_app"; 7938 7939 /** 7940 * If 1, when launching DEBUG_APP it will wait for the debugger before 7941 * starting user code. If 0, it will run normally. 7942 */ 7943 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7944 7945 /** 7946 * Control whether the process CPU usage meter should be shown. 7947 */ 7948 public static final String SHOW_PROCESSES = "show_processes"; 7949 7950 /** 7951 * If 1 low power mode is enabled. 7952 * @hide 7953 */ 7954 public static final String LOW_POWER_MODE = "low_power"; 7955 7956 /** 7957 * Battery level [1-99] at which low power mode automatically turns on. 7958 * If 0, it will not automatically turn on. 7959 * @hide 7960 */ 7961 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7962 7963 /** 7964 * If not 0, the activity manager will aggressively finish activities and 7965 * processes as soon as they are no longer needed. If 0, the normal 7966 * extended lifetime is used. 7967 */ 7968 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7969 7970 /** 7971 * @hide 7972 * If not 0, the activity manager will implement a looser version of background 7973 * check that is more compatible with existing apps. 7974 */ 7975 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 7976 7977 /** 7978 * Use Dock audio output for media: 7979 * 0 = disabled 7980 * 1 = enabled 7981 * @hide 7982 */ 7983 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7984 7985 /** 7986 * The surround sound formats AC3, DTS or IEC61937 are 7987 * available for use if they are detected. 7988 * This is the default mode. 7989 * 7990 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 7991 * devices that have an S/PDIF output. This is because S/PDIF 7992 * is unidirectional and the TV cannot know if a decoder is 7993 * connected. So it assumes they are always available. 7994 * @hide 7995 */ 7996 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 7997 7998 /** 7999 * AC3, DTS or IEC61937 are NEVER available, even if they 8000 * are detected by the hardware. Those formats will not be 8001 * reported. 8002 * 8003 * An example use case would be an AVR reports that it is capable of 8004 * surround sound decoding but is broken. If NEVER is chosen 8005 * then apps must use PCM output instead of encoded output. 8006 * @hide 8007 */ 8008 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8009 8010 /** 8011 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8012 * are not detected by the hardware. Those formats will be 8013 * reported as part of the HDMI output capability. Applications 8014 * are then free to use either PCM or encoded output. 8015 * 8016 * An example use case would be a when TV was connected over 8017 * TOS-link to an AVR. But the TV could not see it because TOS-link 8018 * is unidirectional. 8019 * @hide 8020 */ 8021 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8022 8023 /** 8024 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8025 * ENCODED_SURROUND_OUTPUT_NEVER or 8026 * ENCODED_SURROUND_OUTPUT_ALWAYS 8027 * @hide 8028 */ 8029 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8030 8031 /** 8032 * Persisted safe headphone volume management state by AudioService 8033 * @hide 8034 */ 8035 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8036 8037 /** 8038 * URL for tzinfo (time zone) updates 8039 * @hide 8040 */ 8041 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8042 8043 /** 8044 * URL for tzinfo (time zone) update metadata 8045 * @hide 8046 */ 8047 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8048 8049 /** 8050 * URL for selinux (mandatory access control) updates 8051 * @hide 8052 */ 8053 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8054 8055 /** 8056 * URL for selinux (mandatory access control) update metadata 8057 * @hide 8058 */ 8059 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8060 8061 /** 8062 * URL for sms short code updates 8063 * @hide 8064 */ 8065 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8066 "sms_short_codes_content_url"; 8067 8068 /** 8069 * URL for sms short code update metadata 8070 * @hide 8071 */ 8072 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8073 "sms_short_codes_metadata_url"; 8074 8075 /** 8076 * URL for apn_db updates 8077 * @hide 8078 */ 8079 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8080 8081 /** 8082 * URL for apn_db update metadata 8083 * @hide 8084 */ 8085 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8086 8087 /** 8088 * URL for cert pinlist updates 8089 * @hide 8090 */ 8091 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8092 8093 /** 8094 * URL for cert pinlist updates 8095 * @hide 8096 */ 8097 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8098 8099 /** 8100 * URL for intent firewall updates 8101 * @hide 8102 */ 8103 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8104 "intent_firewall_content_url"; 8105 8106 /** 8107 * URL for intent firewall update metadata 8108 * @hide 8109 */ 8110 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8111 "intent_firewall_metadata_url"; 8112 8113 /** 8114 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8115 * @hide 8116 */ 8117 public static final String SELINUX_STATUS = "selinux_status"; 8118 8119 /** 8120 * Developer setting to force RTL layout. 8121 * @hide 8122 */ 8123 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8124 8125 /** 8126 * Milliseconds after screen-off after which low battery sounds will be silenced. 8127 * 8128 * If zero, battery sounds will always play. 8129 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8130 * 8131 * @hide 8132 */ 8133 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8134 8135 /** 8136 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8137 * the caller is done with this, they should call {@link ContentResolver#delete} to 8138 * clean up any value that they may have written. 8139 * 8140 * @hide 8141 */ 8142 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8143 8144 /** 8145 * Defines global runtime overrides to window policy. 8146 * 8147 * See {@link com.android.server.policy.PolicyControl} for value format. 8148 * 8149 * @hide 8150 */ 8151 public static final String POLICY_CONTROL = "policy_control"; 8152 8153 /** 8154 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8155 * or ZEN_MODE_NO_INTERRUPTIONS. 8156 * 8157 * @hide 8158 */ 8159 public static final String ZEN_MODE = "zen_mode"; 8160 8161 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8162 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8163 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8164 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8165 8166 /** @hide */ public static String zenModeToString(int mode) { 8167 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8168 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8169 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8170 return "ZEN_MODE_OFF"; 8171 } 8172 8173 /** @hide */ public static boolean isValidZenMode(int value) { 8174 switch (value) { 8175 case Global.ZEN_MODE_OFF: 8176 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8177 case Global.ZEN_MODE_ALARMS: 8178 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8179 return true; 8180 default: 8181 return false; 8182 } 8183 } 8184 8185 /** 8186 * Value of the ringer before entering zen mode. 8187 * 8188 * @hide 8189 */ 8190 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8191 8192 /** 8193 * Opaque value, changes when persisted zen mode configuration changes. 8194 * 8195 * @hide 8196 */ 8197 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8198 8199 /** 8200 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8201 * 8202 * @hide 8203 */ 8204 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8205 "heads_up_notifications_enabled"; 8206 8207 /** @hide */ public static final int HEADS_UP_OFF = 0; 8208 /** @hide */ public static final int HEADS_UP_ON = 1; 8209 8210 /** 8211 * The name of the device 8212 * 8213 * @hide 8214 */ 8215 public static final String DEVICE_NAME = "device_name"; 8216 8217 /** 8218 * Whether the NetworkScoringService has been first initialized. 8219 * <p> 8220 * Type: int (0 for false, 1 for true) 8221 * @hide 8222 */ 8223 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8224 8225 /** 8226 * Whether the user wants to be prompted for password to decrypt the device on boot. 8227 * This only matters if the storage is encrypted. 8228 * <p> 8229 * Type: int (0 for false, 1 for true) 8230 * @hide 8231 */ 8232 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8233 8234 /** 8235 * Whether the Volte is enabled 8236 * <p> 8237 * Type: int (0 for false, 1 for true) 8238 * @hide 8239 */ 8240 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8241 8242 /** 8243 * Whether VT (Video Telephony over IMS) is enabled 8244 * <p> 8245 * Type: int (0 for false, 1 for true) 8246 * 8247 * @hide 8248 */ 8249 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8250 8251 /** 8252 * Whether WFC is enabled 8253 * <p> 8254 * Type: int (0 for false, 1 for true) 8255 * 8256 * @hide 8257 */ 8258 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8259 8260 /** 8261 * WFC Mode. 8262 * <p> 8263 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8264 * 8265 * @hide 8266 */ 8267 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8268 8269 /** 8270 * Whether WFC roaming is enabled 8271 * <p> 8272 * Type: int (0 for false, 1 for true) 8273 * 8274 * @hide 8275 */ 8276 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8277 8278 /** 8279 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8280 * this via gservices, OMA-DM, carrier app, etc. 8281 * <p> 8282 * Type: int (0 for false, 1 for true) 8283 * @hide 8284 */ 8285 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8286 8287 /** 8288 * Ephemeral app cookie max size in bytes. 8289 * <p> 8290 * Type: int 8291 * @hide 8292 */ 8293 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8294 "ephemeral_cookie_max_size_bytes"; 8295 8296 /** 8297 * The duration for caching uninstalled ephemeral apps. 8298 * <p> 8299 * Type: long 8300 * @hide 8301 */ 8302 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8303 "uninstalled_ephemeral_app_cache_duration_millis"; 8304 8305 /** 8306 * Allows switching users when system user is locked. 8307 * <p> 8308 * Type: int 8309 * @hide 8310 */ 8311 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8312 "allow_user_switching_when_system_user_locked"; 8313 8314 /** 8315 * Boot count since the device starts running APK level 24. 8316 * <p> 8317 * Type: int 8318 */ 8319 public static final String BOOT_COUNT = "boot_count"; 8320 8321 /** 8322 * Whether the safe boot is disallowed. 8323 * 8324 * <p>This setting should have the identical value as the corresponding user restriction. 8325 * The purpose of the setting is to make the restriction available in early boot stages 8326 * before the user restrictions are loaded. 8327 * @hide 8328 */ 8329 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8330 8331 /** 8332 * Settings to backup. This is here so that it's in the same place as the settings 8333 * keys and easy to update. 8334 * 8335 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8336 * and Secure as well. This is because those tables drive both backup and 8337 * restore, and restore needs to properly whitelist keys that used to live 8338 * in those namespaces. The keys will only actually be backed up / restored 8339 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8340 * 8341 * NOTE: Settings are backed up and restored in the order they appear 8342 * in this array. If you have one setting depending on another, 8343 * make sure that they are ordered appropriately. 8344 * 8345 * @hide 8346 */ 8347 public static final String[] SETTINGS_TO_BACKUP = { 8348 BUGREPORT_IN_POWER_MENU, 8349 STAY_ON_WHILE_PLUGGED_IN, 8350 AUTO_TIME, 8351 AUTO_TIME_ZONE, 8352 POWER_SOUNDS_ENABLED, 8353 DOCK_SOUNDS_ENABLED, 8354 CHARGING_SOUNDS_ENABLED, 8355 USB_MASS_STORAGE_ENABLED, 8356 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8357 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8358 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8359 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8360 WIFI_NUM_OPEN_NETWORKS_KEPT, 8361 EMERGENCY_TONE, 8362 CALL_AUTO_RETRY, 8363 DOCK_AUDIO_MEDIA_ENABLED, 8364 ENCODED_SURROUND_OUTPUT, 8365 LOW_POWER_MODE_TRIGGER_LEVEL 8366 }; 8367 8368 // Populated lazily, guarded by class object: 8369 private static NameValueCache sNameValueCache = new NameValueCache( 8370 SYS_PROP_SETTING_VERSION, 8371 CONTENT_URI, 8372 CALL_METHOD_GET_GLOBAL, 8373 CALL_METHOD_PUT_GLOBAL); 8374 8375 // Certain settings have been moved from global to the per-user secure namespace 8376 private static final HashSet<String> MOVED_TO_SECURE; 8377 static { 8378 MOVED_TO_SECURE = new HashSet<String>(1); 8379 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8380 } 8381 8382 /** @hide */ 8383 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8384 outKeySet.addAll(MOVED_TO_SECURE); 8385 } 8386 8387 /** 8388 * Look up a name in the database. 8389 * @param resolver to access the database with 8390 * @param name to look up in the table 8391 * @return the corresponding value, or null if not present 8392 */ 8393 public static String getString(ContentResolver resolver, String name) { 8394 return getStringForUser(resolver, name, UserHandle.myUserId()); 8395 } 8396 8397 /** @hide */ 8398 public static String getStringForUser(ContentResolver resolver, String name, 8399 int userHandle) { 8400 if (MOVED_TO_SECURE.contains(name)) { 8401 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8402 + " to android.provider.Settings.Secure, returning read-only value."); 8403 return Secure.getStringForUser(resolver, name, userHandle); 8404 } 8405 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8406 } 8407 8408 /** 8409 * Store a name/value pair into the database. 8410 * @param resolver to access the database with 8411 * @param name to store 8412 * @param value to associate with the name 8413 * @return true if the value was set, false on database errors 8414 */ 8415 public static boolean putString(ContentResolver resolver, 8416 String name, String value) { 8417 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8418 } 8419 8420 /** @hide */ 8421 public static boolean putStringForUser(ContentResolver resolver, 8422 String name, String value, int userHandle) { 8423 if (LOCAL_LOGV) { 8424 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8425 + " for " + userHandle); 8426 } 8427 // Global and Secure have the same access policy so we can forward writes 8428 if (MOVED_TO_SECURE.contains(name)) { 8429 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8430 + " to android.provider.Settings.Secure, value is unchanged."); 8431 return Secure.putStringForUser(resolver, name, value, userHandle); 8432 } 8433 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8434 } 8435 8436 /** 8437 * Construct the content URI for a particular name/value pair, 8438 * useful for monitoring changes with a ContentObserver. 8439 * @param name to look up in the table 8440 * @return the corresponding content URI, or null if not present 8441 */ 8442 public static Uri getUriFor(String name) { 8443 return getUriFor(CONTENT_URI, name); 8444 } 8445 8446 /** 8447 * Convenience function for retrieving a single secure settings value 8448 * as an integer. Note that internally setting values are always 8449 * stored as strings; this function converts the string to an integer 8450 * for you. The default value will be returned if the setting is 8451 * not defined or not an integer. 8452 * 8453 * @param cr The ContentResolver to access. 8454 * @param name The name of the setting to retrieve. 8455 * @param def Value to return if the setting is not defined. 8456 * 8457 * @return The setting's current value, or 'def' if it is not defined 8458 * or not a valid integer. 8459 */ 8460 public static int getInt(ContentResolver cr, String name, int def) { 8461 String v = getString(cr, name); 8462 try { 8463 return v != null ? Integer.parseInt(v) : def; 8464 } catch (NumberFormatException e) { 8465 return def; 8466 } 8467 } 8468 8469 /** 8470 * Convenience function for retrieving a single secure settings value 8471 * as an integer. Note that internally setting values are always 8472 * stored as strings; this function converts the string to an integer 8473 * for you. 8474 * <p> 8475 * This version does not take a default value. If the setting has not 8476 * been set, or the string value is not a number, 8477 * it throws {@link SettingNotFoundException}. 8478 * 8479 * @param cr The ContentResolver to access. 8480 * @param name The name of the setting to retrieve. 8481 * 8482 * @throws SettingNotFoundException Thrown if a setting by the given 8483 * name can't be found or the setting value is not an integer. 8484 * 8485 * @return The setting's current value. 8486 */ 8487 public static int getInt(ContentResolver cr, String name) 8488 throws SettingNotFoundException { 8489 String v = getString(cr, name); 8490 try { 8491 return Integer.parseInt(v); 8492 } catch (NumberFormatException e) { 8493 throw new SettingNotFoundException(name); 8494 } 8495 } 8496 8497 /** 8498 * Convenience function for updating a single settings value as an 8499 * integer. This will either create a new entry in the table if the 8500 * given name does not exist, or modify the value of the existing row 8501 * with that name. Note that internally setting values are always 8502 * stored as strings, so this function converts the given value to a 8503 * string before storing it. 8504 * 8505 * @param cr The ContentResolver to access. 8506 * @param name The name of the setting to modify. 8507 * @param value The new value for the setting. 8508 * @return true if the value was set, false on database errors 8509 */ 8510 public static boolean putInt(ContentResolver cr, String name, int value) { 8511 return putString(cr, name, Integer.toString(value)); 8512 } 8513 8514 /** 8515 * Convenience function for retrieving a single secure settings value 8516 * as a {@code long}. Note that internally setting values are always 8517 * stored as strings; this function converts the string to a {@code long} 8518 * for you. The default value will be returned if the setting is 8519 * not defined or not a {@code long}. 8520 * 8521 * @param cr The ContentResolver to access. 8522 * @param name The name of the setting to retrieve. 8523 * @param def Value to return if the setting is not defined. 8524 * 8525 * @return The setting's current value, or 'def' if it is not defined 8526 * or not a valid {@code long}. 8527 */ 8528 public static long getLong(ContentResolver cr, String name, long def) { 8529 String valString = getString(cr, name); 8530 long value; 8531 try { 8532 value = valString != null ? Long.parseLong(valString) : def; 8533 } catch (NumberFormatException e) { 8534 value = def; 8535 } 8536 return value; 8537 } 8538 8539 /** 8540 * Convenience function for retrieving a single secure settings value 8541 * as a {@code long}. Note that internally setting values are always 8542 * stored as strings; this function converts the string to a {@code long} 8543 * for you. 8544 * <p> 8545 * This version does not take a default value. If the setting has not 8546 * been set, or the string value is not a number, 8547 * it throws {@link SettingNotFoundException}. 8548 * 8549 * @param cr The ContentResolver to access. 8550 * @param name The name of the setting to retrieve. 8551 * 8552 * @return The setting's current value. 8553 * @throws SettingNotFoundException Thrown if a setting by the given 8554 * name can't be found or the setting value is not an integer. 8555 */ 8556 public static long getLong(ContentResolver cr, String name) 8557 throws SettingNotFoundException { 8558 String valString = getString(cr, name); 8559 try { 8560 return Long.parseLong(valString); 8561 } catch (NumberFormatException e) { 8562 throw new SettingNotFoundException(name); 8563 } 8564 } 8565 8566 /** 8567 * Convenience function for updating a secure settings value as a long 8568 * integer. This will either create a new entry in the table if the 8569 * given name does not exist, or modify the value of the existing row 8570 * with that name. Note that internally setting values are always 8571 * stored as strings, so this function converts the given value to a 8572 * string before storing it. 8573 * 8574 * @param cr The ContentResolver to access. 8575 * @param name The name of the setting to modify. 8576 * @param value The new value for the setting. 8577 * @return true if the value was set, false on database errors 8578 */ 8579 public static boolean putLong(ContentResolver cr, String name, long value) { 8580 return putString(cr, name, Long.toString(value)); 8581 } 8582 8583 /** 8584 * Convenience function for retrieving a single secure settings value 8585 * as a floating point number. Note that internally setting values are 8586 * always stored as strings; this function converts the string to an 8587 * float for you. The default value will be returned if the setting 8588 * is not defined or not a valid float. 8589 * 8590 * @param cr The ContentResolver to access. 8591 * @param name The name of the setting to retrieve. 8592 * @param def Value to return if the setting is not defined. 8593 * 8594 * @return The setting's current value, or 'def' if it is not defined 8595 * or not a valid float. 8596 */ 8597 public static float getFloat(ContentResolver cr, String name, float def) { 8598 String v = getString(cr, name); 8599 try { 8600 return v != null ? Float.parseFloat(v) : def; 8601 } catch (NumberFormatException e) { 8602 return def; 8603 } 8604 } 8605 8606 /** 8607 * Convenience function for retrieving a single secure settings value 8608 * as a float. Note that internally setting values are always 8609 * stored as strings; this function converts the string to a float 8610 * for you. 8611 * <p> 8612 * This version does not take a default value. If the setting has not 8613 * been set, or the string value is not a number, 8614 * it throws {@link SettingNotFoundException}. 8615 * 8616 * @param cr The ContentResolver to access. 8617 * @param name The name of the setting to retrieve. 8618 * 8619 * @throws SettingNotFoundException Thrown if a setting by the given 8620 * name can't be found or the setting value is not a float. 8621 * 8622 * @return The setting's current value. 8623 */ 8624 public static float getFloat(ContentResolver cr, String name) 8625 throws SettingNotFoundException { 8626 String v = getString(cr, name); 8627 if (v == null) { 8628 throw new SettingNotFoundException(name); 8629 } 8630 try { 8631 return Float.parseFloat(v); 8632 } catch (NumberFormatException e) { 8633 throw new SettingNotFoundException(name); 8634 } 8635 } 8636 8637 /** 8638 * Convenience function for updating a single settings value as a 8639 * floating point number. This will either create a new entry in the 8640 * table if the given name does not exist, or modify the value of the 8641 * existing row with that name. Note that internally setting values 8642 * are always stored as strings, so this function converts the given 8643 * value to a string before storing it. 8644 * 8645 * @param cr The ContentResolver to access. 8646 * @param name The name of the setting to modify. 8647 * @param value The new value for the setting. 8648 * @return true if the value was set, false on database errors 8649 */ 8650 public static boolean putFloat(ContentResolver cr, String name, float value) { 8651 return putString(cr, name, Float.toString(value)); 8652 } 8653 8654 8655 /** 8656 * Subscription to be used for voice call on a multi sim device. The supported values 8657 * are 0 = SUB1, 1 = SUB2 and etc. 8658 * @hide 8659 */ 8660 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8661 8662 /** 8663 * Used to provide option to user to select subscription during dial. 8664 * The supported values are 0 = disable or 1 = enable prompt. 8665 * @hide 8666 */ 8667 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8668 8669 /** 8670 * Subscription to be used for data call on a multi sim device. The supported values 8671 * are 0 = SUB1, 1 = SUB2 and etc. 8672 * @hide 8673 */ 8674 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8675 8676 /** 8677 * Subscription to be used for SMS on a multi sim device. The supported values 8678 * are 0 = SUB1, 1 = SUB2 and etc. 8679 * @hide 8680 */ 8681 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8682 8683 /** 8684 * Used to provide option to user to select subscription during send SMS. 8685 * The value 1 - enable, 0 - disable 8686 * @hide 8687 */ 8688 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8689 8690 8691 8692 /** User preferred subscriptions setting. 8693 * This holds the details of the user selected subscription from the card and 8694 * the activation status. Each settings string have the coma separated values 8695 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8696 * @hide 8697 */ 8698 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8699 "user_preferred_sub2","user_preferred_sub3"}; 8700 8701 /** 8702 * Whether to enable new contacts aggregator or not. 8703 * The value 1 - enable, 0 - disable 8704 * @hide 8705 */ 8706 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8707 8708 /** 8709 * Whether to enable contacts metadata syncing or not 8710 * The value 1 - enable, 0 - disable 8711 */ 8712 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8713 8714 /** 8715 * Whether to enable cellular on boot. 8716 * The value 1 - enable, 0 - disable 8717 * @hide 8718 */ 8719 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8720 } 8721 8722 /** 8723 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8724 * Intent URL, allowing it to be either a web page or a particular 8725 * application activity. 8726 * 8727 * @hide 8728 */ 8729 public static final class Bookmarks implements BaseColumns 8730 { 8731 private static final String TAG = "Bookmarks"; 8732 8733 /** 8734 * The content:// style URL for this table 8735 */ 8736 public static final Uri CONTENT_URI = 8737 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8738 8739 /** 8740 * The row ID. 8741 * <p>Type: INTEGER</p> 8742 */ 8743 public static final String ID = "_id"; 8744 8745 /** 8746 * Descriptive name of the bookmark that can be displayed to the user. 8747 * If this is empty, the title should be resolved at display time (use 8748 * {@link #getTitle(Context, Cursor)} any time you want to display the 8749 * title of a bookmark.) 8750 * <P> 8751 * Type: TEXT 8752 * </P> 8753 */ 8754 public static final String TITLE = "title"; 8755 8756 /** 8757 * Arbitrary string (displayed to the user) that allows bookmarks to be 8758 * organized into categories. There are some special names for 8759 * standard folders, which all start with '@'. The label displayed for 8760 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8761 * the folder name does not change so you can consistently query for 8762 * the folder regardless of the current locale. 8763 * 8764 * <P>Type: TEXT</P> 8765 * 8766 */ 8767 public static final String FOLDER = "folder"; 8768 8769 /** 8770 * The Intent URL of the bookmark, describing what it points to. This 8771 * value is given to {@link android.content.Intent#getIntent} to create 8772 * an Intent that can be launched. 8773 * <P>Type: TEXT</P> 8774 */ 8775 public static final String INTENT = "intent"; 8776 8777 /** 8778 * Optional shortcut character associated with this bookmark. 8779 * <P>Type: INTEGER</P> 8780 */ 8781 public static final String SHORTCUT = "shortcut"; 8782 8783 /** 8784 * The order in which the bookmark should be displayed 8785 * <P>Type: INTEGER</P> 8786 */ 8787 public static final String ORDERING = "ordering"; 8788 8789 private static final String[] sIntentProjection = { INTENT }; 8790 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8791 private static final String sShortcutSelection = SHORTCUT + "=?"; 8792 8793 /** 8794 * Convenience function to retrieve the bookmarked Intent for a 8795 * particular shortcut key. 8796 * 8797 * @param cr The ContentResolver to query. 8798 * @param shortcut The shortcut key. 8799 * 8800 * @return Intent The bookmarked URL, or null if there is no bookmark 8801 * matching the given shortcut. 8802 */ 8803 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8804 { 8805 Intent intent = null; 8806 8807 Cursor c = cr.query(CONTENT_URI, 8808 sIntentProjection, sShortcutSelection, 8809 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8810 // Keep trying until we find a valid shortcut 8811 try { 8812 while (intent == null && c.moveToNext()) { 8813 try { 8814 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8815 intent = Intent.parseUri(intentURI, 0); 8816 } catch (java.net.URISyntaxException e) { 8817 // The stored URL is bad... ignore it. 8818 } catch (IllegalArgumentException e) { 8819 // Column not found 8820 Log.w(TAG, "Intent column not found", e); 8821 } 8822 } 8823 } finally { 8824 if (c != null) c.close(); 8825 } 8826 8827 return intent; 8828 } 8829 8830 /** 8831 * Add a new bookmark to the system. 8832 * 8833 * @param cr The ContentResolver to query. 8834 * @param intent The desired target of the bookmark. 8835 * @param title Bookmark title that is shown to the user; null if none 8836 * or it should be resolved to the intent's title. 8837 * @param folder Folder in which to place the bookmark; null if none. 8838 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8839 * this is non-zero and there is an existing bookmark entry 8840 * with this same shortcut, then that existing shortcut is 8841 * cleared (the bookmark is not removed). 8842 * @return The unique content URL for the new bookmark entry. 8843 */ 8844 public static Uri add(ContentResolver cr, 8845 Intent intent, 8846 String title, 8847 String folder, 8848 char shortcut, 8849 int ordering) 8850 { 8851 // If a shortcut is supplied, and it is already defined for 8852 // another bookmark, then remove the old definition. 8853 if (shortcut != 0) { 8854 cr.delete(CONTENT_URI, sShortcutSelection, 8855 new String[] { String.valueOf((int) shortcut) }); 8856 } 8857 8858 ContentValues values = new ContentValues(); 8859 if (title != null) values.put(TITLE, title); 8860 if (folder != null) values.put(FOLDER, folder); 8861 values.put(INTENT, intent.toUri(0)); 8862 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8863 values.put(ORDERING, ordering); 8864 return cr.insert(CONTENT_URI, values); 8865 } 8866 8867 /** 8868 * Return the folder name as it should be displayed to the user. This 8869 * takes care of localizing special folders. 8870 * 8871 * @param r Resources object for current locale; only need access to 8872 * system resources. 8873 * @param folder The value found in the {@link #FOLDER} column. 8874 * 8875 * @return CharSequence The label for this folder that should be shown 8876 * to the user. 8877 */ 8878 public static CharSequence getLabelForFolder(Resources r, String folder) { 8879 return folder; 8880 } 8881 8882 /** 8883 * Return the title as it should be displayed to the user. This takes 8884 * care of localizing bookmarks that point to activities. 8885 * 8886 * @param context A context. 8887 * @param cursor A cursor pointing to the row whose title should be 8888 * returned. The cursor must contain at least the {@link #TITLE} 8889 * and {@link #INTENT} columns. 8890 * @return A title that is localized and can be displayed to the user, 8891 * or the empty string if one could not be found. 8892 */ 8893 public static CharSequence getTitle(Context context, Cursor cursor) { 8894 int titleColumn = cursor.getColumnIndex(TITLE); 8895 int intentColumn = cursor.getColumnIndex(INTENT); 8896 if (titleColumn == -1 || intentColumn == -1) { 8897 throw new IllegalArgumentException( 8898 "The cursor must contain the TITLE and INTENT columns."); 8899 } 8900 8901 String title = cursor.getString(titleColumn); 8902 if (!TextUtils.isEmpty(title)) { 8903 return title; 8904 } 8905 8906 String intentUri = cursor.getString(intentColumn); 8907 if (TextUtils.isEmpty(intentUri)) { 8908 return ""; 8909 } 8910 8911 Intent intent; 8912 try { 8913 intent = Intent.parseUri(intentUri, 0); 8914 } catch (URISyntaxException e) { 8915 return ""; 8916 } 8917 8918 PackageManager packageManager = context.getPackageManager(); 8919 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8920 return info != null ? info.loadLabel(packageManager) : ""; 8921 } 8922 } 8923 8924 /** 8925 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8926 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8927 * from the GoogleLoginService. 8928 * 8929 * @param androidId The Android ID for this device. 8930 * @return The device ID that should be used when connecting to the mobile gtalk server. 8931 * @hide 8932 */ 8933 public static String getGTalkDeviceId(long androidId) { 8934 return "android-" + Long.toHexString(androidId); 8935 } 8936 8937 private static final String[] PM_WRITE_SETTINGS = { 8938 android.Manifest.permission.WRITE_SETTINGS 8939 }; 8940 private static final String[] PM_CHANGE_NETWORK_STATE = { 8941 android.Manifest.permission.CHANGE_NETWORK_STATE, 8942 android.Manifest.permission.WRITE_SETTINGS 8943 }; 8944 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8945 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8946 }; 8947 8948 /** 8949 * Performs a strict and comprehensive check of whether a calling package is allowed to 8950 * write/modify system settings, as the condition differs for pre-M, M+, and 8951 * privileged/preinstalled apps. If the provided uid does not match the 8952 * callingPackage, a negative result will be returned. 8953 * @hide 8954 */ 8955 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8956 String callingPackage, boolean throwException) { 8957 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8958 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8959 PM_WRITE_SETTINGS, false); 8960 } 8961 8962 /** 8963 * Performs a strict and comprehensive check of whether a calling package is allowed to 8964 * write/modify system settings, as the condition differs for pre-M, M+, and 8965 * privileged/preinstalled apps. If the provided uid does not match the 8966 * callingPackage, a negative result will be returned. The caller is expected to have 8967 * the WRITE_SETTINGS permission declared. 8968 * 8969 * Note: if the check is successful, the operation of this app will be updated to the 8970 * current time. 8971 * @hide 8972 */ 8973 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8974 String callingPackage, boolean throwException) { 8975 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8976 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8977 PM_WRITE_SETTINGS, true); 8978 } 8979 8980 /** 8981 * Performs a strict and comprehensive check of whether a calling package is allowed to 8982 * change the state of network, as the condition differs for pre-M, M+, and 8983 * privileged/preinstalled apps. The caller is expected to have either the 8984 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8985 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8986 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8987 * permission and cannot be revoked. See http://b/23597341 8988 * 8989 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8990 * of this app will be updated to the current time. 8991 * @hide 8992 */ 8993 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8994 String callingPackage, boolean throwException) { 8995 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8996 == PackageManager.PERMISSION_GRANTED) { 8997 return true; 8998 } 8999 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9000 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9001 PM_CHANGE_NETWORK_STATE, true); 9002 } 9003 9004 /** 9005 * Performs a strict and comprehensive check of whether a calling package is allowed to 9006 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9007 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9008 * a negative result will be returned. 9009 * @hide 9010 */ 9011 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9012 String callingPackage, boolean throwException) { 9013 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9014 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9015 PM_SYSTEM_ALERT_WINDOW, false); 9016 } 9017 9018 /** 9019 * Performs a strict and comprehensive check of whether a calling package is allowed to 9020 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9021 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9022 * a negative result will be returned. 9023 * 9024 * Note: if the check is successful, the operation of this app will be updated to the 9025 * current time. 9026 * @hide 9027 */ 9028 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9029 callingPackage, boolean throwException) { 9030 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9031 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9032 PM_SYSTEM_ALERT_WINDOW, true); 9033 } 9034 9035 /** 9036 * Helper method to perform a general and comprehensive check of whether an operation that is 9037 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9038 * OP_WRITE_SETTINGS 9039 * @hide 9040 */ 9041 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9042 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9043 permissions, boolean makeNote) { 9044 if (callingPackage == null) { 9045 return false; 9046 } 9047 9048 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9049 int mode = AppOpsManager.MODE_DEFAULT; 9050 if (makeNote) { 9051 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9052 } else { 9053 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9054 } 9055 9056 switch (mode) { 9057 case AppOpsManager.MODE_ALLOWED: 9058 return true; 9059 9060 case AppOpsManager.MODE_DEFAULT: 9061 // this is the default operating mode after an app's installation 9062 // In this case we will check all associated static permission to see 9063 // if it is granted during install time. 9064 for (String permission : permissions) { 9065 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9066 .PERMISSION_GRANTED) { 9067 // if either of the permissions are granted, we will allow it 9068 return true; 9069 } 9070 } 9071 9072 default: 9073 // this is for all other cases trickled down here... 9074 if (!throwException) { 9075 return false; 9076 } 9077 } 9078 9079 // prepare string to throw SecurityException 9080 StringBuilder exceptionMessage = new StringBuilder(); 9081 exceptionMessage.append(callingPackage); 9082 exceptionMessage.append(" was not granted "); 9083 if (permissions.length > 1) { 9084 exceptionMessage.append(" either of these permissions: "); 9085 } else { 9086 exceptionMessage.append(" this permission: "); 9087 } 9088 for (int i = 0; i < permissions.length; i++) { 9089 exceptionMessage.append(permissions[i]); 9090 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9091 } 9092 9093 throw new SecurityException(exceptionMessage.toString()); 9094 } 9095 9096 /** 9097 * Retrieves a correponding package name for a given uid. It will query all 9098 * packages that are associated with the given uid, but it will return only 9099 * the zeroth result. 9100 * Note: If package could not be found, a null is returned. 9101 * @hide 9102 */ 9103 public static String getPackageNameForUid(Context context, int uid) { 9104 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9105 if (packages == null) { 9106 return null; 9107 } 9108 return packages[0]; 9109 } 9110} 9111