Settings.java revision 4b749ef5f2d510b84b99aa269d5c77af22457d04
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.app.SearchManager; 22import android.app.WallpaperManager; 23import android.content.ComponentName; 24import android.content.ContentResolver; 25import android.content.ContentValues; 26import android.content.Context; 27import android.content.IContentProvider; 28import android.content.Intent; 29import android.content.pm.ActivityInfo; 30import android.content.pm.PackageManager; 31import android.content.pm.ResolveInfo; 32import android.content.res.Configuration; 33import android.content.res.Resources; 34import android.database.Cursor; 35import android.database.SQLException; 36import android.net.ConnectivityManager; 37import android.net.Uri; 38import android.net.wifi.WifiManager; 39import android.os.BatteryManager; 40import android.os.Bundle; 41import android.os.DropBoxManager; 42import android.os.IBinder; 43import android.os.Process; 44import android.os.RemoteException; 45import android.os.ServiceManager; 46import android.os.SystemProperties; 47import android.os.UserHandle; 48import android.os.Build.VERSION_CODES; 49import android.speech.tts.TextToSpeech; 50import android.text.TextUtils; 51import android.util.AndroidException; 52import android.util.Log; 53 54import com.android.internal.widget.ILockSettings; 55 56import java.net.URISyntaxException; 57import java.util.HashMap; 58import java.util.HashSet; 59 60/** 61 * The Settings provider contains global system-level device preferences. 62 */ 63public final class Settings { 64 65 // Intent actions for Settings 66 67 /** 68 * Activity Action: Show system settings. 69 * <p> 70 * Input: Nothing. 71 * <p> 72 * Output: Nothing. 73 */ 74 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 75 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 76 77 /** 78 * Activity Action: Show settings to allow configuration of APNs. 79 * <p> 80 * Input: Nothing. 81 * <p> 82 * Output: Nothing. 83 */ 84 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 85 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 86 87 /** 88 * Activity Action: Show settings to allow configuration of current location 89 * sources. 90 * <p> 91 * In some cases, a matching Activity may not exist, so ensure you 92 * safeguard against this. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 100 "android.settings.LOCATION_SOURCE_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of wireless controls 104 * such as Wi-Fi, Bluetooth and Mobile networks. 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_WIRELESS_SETTINGS = 115 "android.settings.WIRELESS_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow entering/exiting airplane mode. 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 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 129 "android.settings.AIRPLANE_MODE_SETTINGS"; 130 131 /** 132 * Activity Action: Show settings for accessibility modules. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_ACCESSIBILITY_SETTINGS = 143 "android.settings.ACCESSIBILITY_SETTINGS"; 144 145 /** 146 * Activity Action: Show settings to allow configuration of security and 147 * location privacy. 148 * <p> 149 * In some cases, a matching Activity may not exist, so ensure you 150 * safeguard against this. 151 * <p> 152 * Input: Nothing. 153 * <p> 154 * Output: Nothing. 155 */ 156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 157 public static final String ACTION_SECURITY_SETTINGS = 158 "android.settings.SECURITY_SETTINGS"; 159 160 /** 161 * Activity Action: Show settings to allow configuration of privacy options. 162 * <p> 163 * In some cases, a matching Activity may not exist, so ensure you 164 * safeguard against this. 165 * <p> 166 * Input: Nothing. 167 * <p> 168 * Output: Nothing. 169 */ 170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 171 public static final String ACTION_PRIVACY_SETTINGS = 172 "android.settings.PRIVACY_SETTINGS"; 173 174 /** 175 * Activity Action: Show settings to allow configuration of Wi-Fi. 176 177 * <p> 178 * In some cases, a matching Activity may not exist, so ensure you 179 * safeguard against this. 180 * <p> 181 * Input: Nothing. 182 * <p> 183 * Output: Nothing. 184 185 */ 186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 187 public static final String ACTION_WIFI_SETTINGS = 188 "android.settings.WIFI_SETTINGS"; 189 190 /** 191 * Activity Action: Show settings to allow configuration of a static IP 192 * address for Wi-Fi. 193 * <p> 194 * In some cases, a matching Activity may not exist, so ensure you safeguard 195 * against this. 196 * <p> 197 * Input: Nothing. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_WIFI_IP_SETTINGS = 203 "android.settings.WIFI_IP_SETTINGS"; 204 205 /** 206 * Activity Action: Show settings to allow configuration of Bluetooth. 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_BLUETOOTH_SETTINGS = 217 "android.settings.BLUETOOTH_SETTINGS"; 218 219 /** 220 * Activity Action: Show settings to allow configuration of Wifi Displays. 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 * @hide 229 */ 230 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 231 public static final String ACTION_WIFI_DISPLAY_SETTINGS = 232 "android.settings.WIFI_DISPLAY_SETTINGS"; 233 234 /** 235 * Activity Action: Show settings to allow configuration of date and time. 236 * <p> 237 * In some cases, a matching Activity may not exist, so ensure you 238 * safeguard against this. 239 * <p> 240 * Input: Nothing. 241 * <p> 242 * Output: Nothing. 243 */ 244 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 245 public static final String ACTION_DATE_SETTINGS = 246 "android.settings.DATE_SETTINGS"; 247 248 /** 249 * Activity Action: Show settings to allow configuration of sound and volume. 250 * <p> 251 * In some cases, a matching Activity may not exist, so ensure you 252 * safeguard against this. 253 * <p> 254 * Input: Nothing. 255 * <p> 256 * Output: Nothing. 257 */ 258 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 259 public static final String ACTION_SOUND_SETTINGS = 260 "android.settings.SOUND_SETTINGS"; 261 262 /** 263 * Activity Action: Show settings to allow configuration of display. 264 * <p> 265 * In some cases, a matching Activity may not exist, so ensure you 266 * safeguard against this. 267 * <p> 268 * Input: Nothing. 269 * <p> 270 * Output: Nothing. 271 */ 272 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 273 public static final String ACTION_DISPLAY_SETTINGS = 274 "android.settings.DISPLAY_SETTINGS"; 275 276 /** 277 * Activity Action: Show settings to allow configuration of locale. 278 * <p> 279 * In some cases, a matching Activity may not exist, so ensure you 280 * safeguard against this. 281 * <p> 282 * Input: Nothing. 283 * <p> 284 * Output: Nothing. 285 */ 286 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 287 public static final String ACTION_LOCALE_SETTINGS = 288 "android.settings.LOCALE_SETTINGS"; 289 290 /** 291 * Activity Action: Show settings to configure input methods, in particular 292 * allowing the user to enable input methods. 293 * <p> 294 * In some cases, a matching Activity may not exist, so ensure you 295 * safeguard against this. 296 * <p> 297 * Input: Nothing. 298 * <p> 299 * Output: Nothing. 300 */ 301 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 302 public static final String ACTION_INPUT_METHOD_SETTINGS = 303 "android.settings.INPUT_METHOD_SETTINGS"; 304 305 /** 306 * Activity Action: Show settings to enable/disable input method subtypes. 307 * <p> 308 * In some cases, a matching Activity may not exist, so ensure you 309 * safeguard against this. 310 * <p> 311 * To tell which input method's subtypes are displayed in the settings, add 312 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 313 * If there is no extra in this Intent, subtypes from all installed input methods 314 * will be displayed in the settings. 315 * 316 * @see android.view.inputmethod.InputMethodInfo#getId 317 * <p> 318 * Input: Nothing. 319 * <p> 320 * Output: Nothing. 321 */ 322 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 323 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 324 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 325 326 /** 327 * Activity Action: Show a dialog to select input method. 328 * <p> 329 * In some cases, a matching Activity may not exist, so ensure you 330 * safeguard against this. 331 * <p> 332 * Input: Nothing. 333 * <p> 334 * Output: Nothing. 335 * @hide 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 339 "android.settings.SHOW_INPUT_METHOD_PICKER"; 340 341 /** 342 * Activity Action: Show settings to manage the user input dictionary. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 */ 351 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 352 public static final String ACTION_USER_DICTIONARY_SETTINGS = 353 "android.settings.USER_DICTIONARY_SETTINGS"; 354 355 /** 356 * Activity Action: Adds a word to the user dictionary. 357 * <p> 358 * In some cases, a matching Activity may not exist, so ensure you 359 * safeguard against this. 360 * <p> 361 * Input: An extra with key <code>word</code> that contains the word 362 * that should be added to the dictionary. 363 * <p> 364 * Output: Nothing. 365 * 366 * @hide 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_USER_DICTIONARY_INSERT = 370 "com.android.settings.USER_DICTIONARY_INSERT"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of application-related settings. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_APPLICATION_SETTINGS = 384 "android.settings.APPLICATION_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of application 388 * development-related settings. As of 389 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 390 * a required part of the platform. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 398 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 402 * <p> 403 * In some cases, a matching Activity may not exist, so ensure you 404 * safeguard against this. 405 * <p> 406 * Input: Nothing. 407 * <p> 408 * Output: Nothing. 409 */ 410 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 411 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 412 "android.settings.QUICK_LAUNCH_SETTINGS"; 413 414 /** 415 * Activity Action: Show settings to manage installed applications. 416 * <p> 417 * In some cases, a matching Activity may not exist, so ensure you 418 * safeguard against this. 419 * <p> 420 * Input: Nothing. 421 * <p> 422 * Output: Nothing. 423 */ 424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 425 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 426 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 427 428 /** 429 * Activity Action: Show settings to manage all applications. 430 * <p> 431 * In some cases, a matching Activity may not exist, so ensure you 432 * safeguard against this. 433 * <p> 434 * Input: Nothing. 435 * <p> 436 * Output: Nothing. 437 */ 438 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 439 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 440 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 441 442 /** 443 * Activity Action: Show screen of details about a particular application. 444 * <p> 445 * In some cases, a matching Activity may not exist, so ensure you 446 * safeguard against this. 447 * <p> 448 * Input: The Intent's data URI specifies the application package name 449 * to be shown, with the "package" scheme. That is "package:com.my.app". 450 * <p> 451 * Output: Nothing. 452 */ 453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 454 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 455 "android.settings.APPLICATION_DETAILS_SETTINGS"; 456 457 /** 458 * @hide 459 * Activity Action: Show the "app ops" settings screen. 460 * <p> 461 * Input: Nothing. 462 * <p> 463 * Output: Nothing. 464 */ 465 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 466 public static final String ACTION_APP_OPS_SETTINGS = 467 "android.settings.APP_OPS_SETTINGS"; 468 469 /** 470 * Activity Action: Show settings for system update functionality. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * Input: Nothing. 476 * <p> 477 * Output: Nothing. 478 * 479 * @hide 480 */ 481 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 482 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 483 "android.settings.SYSTEM_UPDATE_SETTINGS"; 484 485 /** 486 * Activity Action: Show settings to allow configuration of sync settings. 487 * <p> 488 * In some cases, a matching Activity may not exist, so ensure you 489 * safeguard against this. 490 * <p> 491 * The account types available to add via the add account button may be restricted by adding an 492 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 493 * authorities. Only account types which can sync with that content provider will be offered to 494 * the user. 495 * <p> 496 * Input: Nothing. 497 * <p> 498 * Output: Nothing. 499 */ 500 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 501 public static final String ACTION_SYNC_SETTINGS = 502 "android.settings.SYNC_SETTINGS"; 503 504 /** 505 * Activity Action: Show add account screen for creating a new account. 506 * <p> 507 * In some cases, a matching Activity may not exist, so ensure you 508 * safeguard against this. 509 * <p> 510 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 511 * extra to the Intent with one or more syncable content provider's authorities. Only account 512 * types which can sync with that content provider will be offered to the user. 513 * <p> 514 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 515 * Intent with one or more account types. 516 * <p> 517 * Input: Nothing. 518 * <p> 519 * Output: Nothing. 520 */ 521 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 522 public static final String ACTION_ADD_ACCOUNT = 523 "android.settings.ADD_ACCOUNT_SETTINGS"; 524 525 /** 526 * Activity Action: Show settings for selecting the network operator. 527 * <p> 528 * In some cases, a matching Activity may not exist, so ensure you 529 * safeguard against this. 530 * <p> 531 * Input: Nothing. 532 * <p> 533 * Output: Nothing. 534 */ 535 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 536 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 537 "android.settings.NETWORK_OPERATOR_SETTINGS"; 538 539 /** 540 * Activity Action: Show settings for selection of 2G/3G. 541 * <p> 542 * In some cases, a matching Activity may not exist, so ensure you 543 * safeguard against this. 544 * <p> 545 * Input: Nothing. 546 * <p> 547 * Output: Nothing. 548 */ 549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 550 public static final String ACTION_DATA_ROAMING_SETTINGS = 551 "android.settings.DATA_ROAMING_SETTINGS"; 552 553 /** 554 * Activity Action: Show settings for internal storage. 555 * <p> 556 * In some cases, a matching Activity may not exist, so ensure you 557 * safeguard against this. 558 * <p> 559 * Input: Nothing. 560 * <p> 561 * Output: Nothing. 562 */ 563 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 564 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 565 "android.settings.INTERNAL_STORAGE_SETTINGS"; 566 /** 567 * Activity Action: Show settings for memory card storage. 568 * <p> 569 * In some cases, a matching Activity may not exist, so ensure you 570 * safeguard against this. 571 * <p> 572 * Input: Nothing. 573 * <p> 574 * Output: Nothing. 575 */ 576 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 577 public static final String ACTION_MEMORY_CARD_SETTINGS = 578 "android.settings.MEMORY_CARD_SETTINGS"; 579 580 /** 581 * Activity Action: Show settings for global search. 582 * <p> 583 * In some cases, a matching Activity may not exist, so ensure you 584 * safeguard against this. 585 * <p> 586 * Input: Nothing. 587 * <p> 588 * Output: Nothing 589 */ 590 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 591 public static final String ACTION_SEARCH_SETTINGS = 592 "android.search.action.SEARCH_SETTINGS"; 593 594 /** 595 * Activity Action: Show general device information settings (serial 596 * number, software version, phone number, etc.). 597 * <p> 598 * In some cases, a matching Activity may not exist, so ensure you 599 * safeguard against this. 600 * <p> 601 * Input: Nothing. 602 * <p> 603 * Output: Nothing 604 */ 605 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 606 public static final String ACTION_DEVICE_INFO_SETTINGS = 607 "android.settings.DEVICE_INFO_SETTINGS"; 608 609 /** 610 * Activity Action: Show NFC settings. 611 * <p> 612 * This shows UI that allows NFC to be turned on or off. 613 * <p> 614 * In some cases, a matching Activity may not exist, so ensure you 615 * safeguard against this. 616 * <p> 617 * Input: Nothing. 618 * <p> 619 * Output: Nothing 620 * @see android.nfc.NfcAdapter#isEnabled() 621 */ 622 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 623 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 624 625 /** 626 * Activity Action: Show NFC Sharing settings. 627 * <p> 628 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 629 * off. 630 * <p> 631 * In some cases, a matching Activity may not exist, so ensure you 632 * safeguard against this. 633 * <p> 634 * Input: Nothing. 635 * <p> 636 * Output: Nothing 637 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 638 */ 639 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 640 public static final String ACTION_NFCSHARING_SETTINGS = 641 "android.settings.NFCSHARING_SETTINGS"; 642 643 /** 644 * Activity Action: Show Daydream settings. 645 * <p> 646 * In some cases, a matching Activity may not exist, so ensure you 647 * safeguard against this. 648 * <p> 649 * Input: Nothing. 650 * <p> 651 * Output: Nothing. 652 * @see android.service.dreams.DreamService 653 * @hide 654 */ 655 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 656 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 657 658 // End of Intent actions for Settings 659 660 /** 661 * @hide - Private call() method on SettingsProvider to read from 'system' table. 662 */ 663 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 664 665 /** 666 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 667 */ 668 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 669 670 /** 671 * @hide - Private call() method on SettingsProvider to read from 'global' table. 672 */ 673 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 674 675 /** 676 * @hide - User handle argument extra to the fast-path call()-based requests 677 */ 678 public static final String CALL_METHOD_USER_KEY = "_user"; 679 680 /** @hide - Private call() method to write to 'system' table */ 681 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 682 683 /** @hide - Private call() method to write to 'secure' table */ 684 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 685 686 /** @hide - Private call() method to write to 'global' table */ 687 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 688 689 /** 690 * Activity Extra: Limit available options in launched activity based on the given authority. 691 * <p> 692 * This can be passed as an extra field in an Activity Intent with one or more syncable content 693 * provider's authorities as a String[]. This field is used by some intents to alter the 694 * behavior of the called activity. 695 * <p> 696 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 697 * on the authority given. 698 */ 699 public static final String EXTRA_AUTHORITIES = "authorities"; 700 701 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 702 703 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 704 705 private static final String JID_RESOURCE_PREFIX = "android"; 706 707 public static final String AUTHORITY = "settings"; 708 709 private static final String TAG = "Settings"; 710 private static final boolean LOCAL_LOGV = false; 711 712 public static class SettingNotFoundException extends AndroidException { 713 public SettingNotFoundException(String msg) { 714 super(msg); 715 } 716 } 717 718 /** 719 * Common base for tables of name/value settings. 720 */ 721 public static class NameValueTable implements BaseColumns { 722 public static final String NAME = "name"; 723 public static final String VALUE = "value"; 724 725 protected static boolean putString(ContentResolver resolver, Uri uri, 726 String name, String value) { 727 // The database will take care of replacing duplicates. 728 try { 729 ContentValues values = new ContentValues(); 730 values.put(NAME, name); 731 values.put(VALUE, value); 732 resolver.insert(uri, values); 733 return true; 734 } catch (SQLException e) { 735 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 736 return false; 737 } 738 } 739 740 public static Uri getUriFor(Uri uri, String name) { 741 return Uri.withAppendedPath(uri, name); 742 } 743 } 744 745 // Thread-safe. 746 private static class NameValueCache { 747 private final String mVersionSystemProperty; 748 private final Uri mUri; 749 750 private static final String[] SELECT_VALUE = 751 new String[] { Settings.NameValueTable.VALUE }; 752 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 753 754 // Must synchronize on 'this' to access mValues and mValuesVersion. 755 private final HashMap<String, String> mValues = new HashMap<String, String>(); 756 private long mValuesVersion = 0; 757 758 // Initially null; set lazily and held forever. Synchronized on 'this'. 759 private IContentProvider mContentProvider = null; 760 761 // The method we'll call (or null, to not use) on the provider 762 // for the fast path of retrieving settings. 763 private final String mCallGetCommand; 764 private final String mCallSetCommand; 765 766 public NameValueCache(String versionSystemProperty, Uri uri, 767 String getCommand, String setCommand) { 768 mVersionSystemProperty = versionSystemProperty; 769 mUri = uri; 770 mCallGetCommand = getCommand; 771 mCallSetCommand = setCommand; 772 } 773 774 private IContentProvider lazyGetProvider(ContentResolver cr) { 775 IContentProvider cp = null; 776 synchronized (this) { 777 cp = mContentProvider; 778 if (cp == null) { 779 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 780 } 781 } 782 return cp; 783 } 784 785 public boolean putStringForUser(ContentResolver cr, String name, String value, 786 final int userHandle) { 787 try { 788 Bundle arg = new Bundle(); 789 arg.putString(Settings.NameValueTable.VALUE, value); 790 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 791 IContentProvider cp = lazyGetProvider(cr); 792 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 793 } catch (RemoteException e) { 794 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 795 return false; 796 } 797 return true; 798 } 799 800 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 801 final boolean isSelf = (userHandle == UserHandle.myUserId()); 802 if (isSelf) { 803 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 804 805 // Our own user's settings data uses a client-side cache 806 synchronized (this) { 807 if (mValuesVersion != newValuesVersion) { 808 if (LOCAL_LOGV || false) { 809 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 810 + newValuesVersion + " != cached " + mValuesVersion); 811 } 812 813 mValues.clear(); 814 mValuesVersion = newValuesVersion; 815 } 816 817 if (mValues.containsKey(name)) { 818 return mValues.get(name); // Could be null, that's OK -- negative caching 819 } 820 } 821 } else { 822 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 823 + " by user " + UserHandle.myUserId() + " so skipping cache"); 824 } 825 826 IContentProvider cp = lazyGetProvider(cr); 827 828 // Try the fast path first, not using query(). If this 829 // fails (alternate Settings provider that doesn't support 830 // this interface?) then we fall back to the query/table 831 // interface. 832 if (mCallGetCommand != null) { 833 try { 834 Bundle args = null; 835 if (!isSelf) { 836 args = new Bundle(); 837 args.putInt(CALL_METHOD_USER_KEY, userHandle); 838 } 839 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 840 if (b != null) { 841 String value = b.getPairValue(); 842 // Don't update our cache for reads of other users' data 843 if (isSelf) { 844 synchronized (this) { 845 mValues.put(name, value); 846 } 847 } else { 848 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 849 + " by " + UserHandle.myUserId() 850 + " so not updating cache"); 851 } 852 return value; 853 } 854 // If the response Bundle is null, we fall through 855 // to the query interface below. 856 } catch (RemoteException e) { 857 // Not supported by the remote side? Fall through 858 // to query(). 859 } 860 } 861 862 Cursor c = null; 863 try { 864 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 865 new String[]{name}, null, null); 866 if (c == null) { 867 Log.w(TAG, "Can't get key " + name + " from " + mUri); 868 return null; 869 } 870 871 String value = c.moveToNext() ? c.getString(0) : null; 872 synchronized (this) { 873 mValues.put(name, value); 874 } 875 if (LOCAL_LOGV) { 876 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 877 name + " = " + (value == null ? "(null)" : value)); 878 } 879 return value; 880 } catch (RemoteException e) { 881 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 882 return null; // Return null, but don't cache it. 883 } finally { 884 if (c != null) c.close(); 885 } 886 } 887 } 888 889 /** 890 * System settings, containing miscellaneous system preferences. This 891 * table holds simple name/value pairs. There are convenience 892 * functions for accessing individual settings entries. 893 */ 894 public static final class System extends NameValueTable { 895 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 896 897 /** 898 * The content:// style URL for this table 899 */ 900 public static final Uri CONTENT_URI = 901 Uri.parse("content://" + AUTHORITY + "/system"); 902 903 private static final NameValueCache sNameValueCache = new NameValueCache( 904 SYS_PROP_SETTING_VERSION, 905 CONTENT_URI, 906 CALL_METHOD_GET_SYSTEM, 907 CALL_METHOD_PUT_SYSTEM); 908 909 private static final HashSet<String> MOVED_TO_SECURE; 910 static { 911 MOVED_TO_SECURE = new HashSet<String>(30); 912 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 913 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 914 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 915 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 916 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 917 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 918 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 919 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 920 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 921 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 922 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 923 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 924 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 925 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 926 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 927 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 928 MOVED_TO_SECURE.add(Secure.WIFI_ON); 929 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 930 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 931 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 932 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 933 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 934 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 935 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 936 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 937 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 938 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 939 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 940 } 941 942 private static final HashSet<String> MOVED_TO_GLOBAL; 943 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 944 static { 945 MOVED_TO_GLOBAL = new HashSet<String>(); 946 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 947 948 // these were originally in system but migrated to secure in the past, 949 // so are duplicated in the Secure.* namespace 950 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 951 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 952 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 953 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 954 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.INSTALL_NON_MARKET_APPS); 955 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 956 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 957 958 // these are moving directly from system to global 959 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 960 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 961 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 962 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 963 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 964 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 965 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 966 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 967 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 968 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 969 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 970 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 971 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 972 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 973 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 974 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 975 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 976 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 977 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 978 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 979 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 980 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 981 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 982 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 983 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 984 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 985 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 986 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 987 } 988 989 /** @hide */ 990 public static void getMovedKeys(HashSet<String> outKeySet) { 991 outKeySet.addAll(MOVED_TO_GLOBAL); 992 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 993 } 994 995 /** @hide */ 996 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 997 outKeySet.addAll(MOVED_TO_GLOBAL); 998 } 999 1000 /** 1001 * Look up a name in the database. 1002 * @param resolver to access the database with 1003 * @param name to look up in the table 1004 * @return the corresponding value, or null if not present 1005 */ 1006 public static String getString(ContentResolver resolver, String name) { 1007 return getStringForUser(resolver, name, UserHandle.myUserId()); 1008 } 1009 1010 /** @hide */ 1011 public static String getStringForUser(ContentResolver resolver, String name, 1012 int userHandle) { 1013 if (MOVED_TO_SECURE.contains(name)) { 1014 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1015 + " to android.provider.Settings.Secure, returning read-only value."); 1016 return Secure.getStringForUser(resolver, name, userHandle); 1017 } 1018 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1019 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1020 + " to android.provider.Settings.Global, returning read-only value."); 1021 return Global.getStringForUser(resolver, name, userHandle); 1022 } 1023 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1024 } 1025 1026 /** 1027 * Store a name/value pair into the database. 1028 * @param resolver to access the database with 1029 * @param name to store 1030 * @param value to associate with the name 1031 * @return true if the value was set, false on database errors 1032 */ 1033 public static boolean putString(ContentResolver resolver, String name, String value) { 1034 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1035 } 1036 1037 /** @hide */ 1038 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1039 int userHandle) { 1040 if (MOVED_TO_SECURE.contains(name)) { 1041 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1042 + " to android.provider.Settings.Secure, value is unchanged."); 1043 return false; 1044 } 1045 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1046 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1047 + " to android.provider.Settings.Global, value is unchanged."); 1048 return false; 1049 } 1050 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1051 } 1052 1053 /** 1054 * Construct the content URI for a particular name/value pair, 1055 * useful for monitoring changes with a ContentObserver. 1056 * @param name to look up in the table 1057 * @return the corresponding content URI, or null if not present 1058 */ 1059 public static Uri getUriFor(String name) { 1060 if (MOVED_TO_SECURE.contains(name)) { 1061 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1062 + " to android.provider.Settings.Secure, returning Secure URI."); 1063 return Secure.getUriFor(Secure.CONTENT_URI, name); 1064 } 1065 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1066 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1067 + " to android.provider.Settings.Global, returning read-only global URI."); 1068 return Global.getUriFor(Global.CONTENT_URI, name); 1069 } 1070 return getUriFor(CONTENT_URI, name); 1071 } 1072 1073 /** 1074 * Convenience function for retrieving a single system settings value 1075 * as an integer. Note that internally setting values are always 1076 * stored as strings; this function converts the string to an integer 1077 * for you. The default value will be returned if the setting is 1078 * not defined or not an integer. 1079 * 1080 * @param cr The ContentResolver to access. 1081 * @param name The name of the setting to retrieve. 1082 * @param def Value to return if the setting is not defined. 1083 * 1084 * @return The setting's current value, or 'def' if it is not defined 1085 * or not a valid integer. 1086 */ 1087 public static int getInt(ContentResolver cr, String name, int def) { 1088 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1089 } 1090 1091 /** @hide */ 1092 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1093 String v = getStringForUser(cr, name, userHandle); 1094 try { 1095 return v != null ? Integer.parseInt(v) : def; 1096 } catch (NumberFormatException e) { 1097 return def; 1098 } 1099 } 1100 1101 /** 1102 * Convenience function for retrieving a single system settings value 1103 * as an integer. Note that internally setting values are always 1104 * stored as strings; this function converts the string to an integer 1105 * for you. 1106 * <p> 1107 * This version does not take a default value. If the setting has not 1108 * been set, or the string value is not a number, 1109 * it throws {@link SettingNotFoundException}. 1110 * 1111 * @param cr The ContentResolver to access. 1112 * @param name The name of the setting to retrieve. 1113 * 1114 * @throws SettingNotFoundException Thrown if a setting by the given 1115 * name can't be found or the setting value is not an integer. 1116 * 1117 * @return The setting's current value. 1118 */ 1119 public static int getInt(ContentResolver cr, String name) 1120 throws SettingNotFoundException { 1121 return getIntForUser(cr, name, UserHandle.myUserId()); 1122 } 1123 1124 /** @hide */ 1125 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1126 throws SettingNotFoundException { 1127 String v = getStringForUser(cr, name, userHandle); 1128 try { 1129 return Integer.parseInt(v); 1130 } catch (NumberFormatException e) { 1131 throw new SettingNotFoundException(name); 1132 } 1133 } 1134 1135 /** 1136 * Convenience function for updating a single settings value as an 1137 * integer. This will either create a new entry in the table if the 1138 * given name does not exist, or modify the value of the existing row 1139 * with that name. Note that internally setting values are always 1140 * stored as strings, so this function converts the given value to a 1141 * string before storing it. 1142 * 1143 * @param cr The ContentResolver to access. 1144 * @param name The name of the setting to modify. 1145 * @param value The new value for the setting. 1146 * @return true if the value was set, false on database errors 1147 */ 1148 public static boolean putInt(ContentResolver cr, String name, int value) { 1149 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1150 } 1151 1152 /** @hide */ 1153 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1154 int userHandle) { 1155 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1156 } 1157 1158 /** 1159 * Convenience function for retrieving a single system settings value 1160 * as a {@code long}. Note that internally setting values are always 1161 * stored as strings; this function converts the string to a {@code long} 1162 * for you. The default value will be returned if the setting is 1163 * not defined or not a {@code long}. 1164 * 1165 * @param cr The ContentResolver to access. 1166 * @param name The name of the setting to retrieve. 1167 * @param def Value to return if the setting is not defined. 1168 * 1169 * @return The setting's current value, or 'def' if it is not defined 1170 * or not a valid {@code long}. 1171 */ 1172 public static long getLong(ContentResolver cr, String name, long def) { 1173 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1174 } 1175 1176 /** @hide */ 1177 public static long getLongForUser(ContentResolver cr, String name, long def, 1178 int userHandle) { 1179 String valString = getStringForUser(cr, name, userHandle); 1180 long value; 1181 try { 1182 value = valString != null ? Long.parseLong(valString) : def; 1183 } catch (NumberFormatException e) { 1184 value = def; 1185 } 1186 return value; 1187 } 1188 1189 /** 1190 * Convenience function for retrieving a single system settings value 1191 * as a {@code long}. Note that internally setting values are always 1192 * stored as strings; this function converts the string to a {@code long} 1193 * for you. 1194 * <p> 1195 * This version does not take a default value. If the setting has not 1196 * been set, or the string value is not a number, 1197 * it throws {@link SettingNotFoundException}. 1198 * 1199 * @param cr The ContentResolver to access. 1200 * @param name The name of the setting to retrieve. 1201 * 1202 * @return The setting's current value. 1203 * @throws SettingNotFoundException Thrown if a setting by the given 1204 * name can't be found or the setting value is not an integer. 1205 */ 1206 public static long getLong(ContentResolver cr, String name) 1207 throws SettingNotFoundException { 1208 return getLongForUser(cr, name, UserHandle.myUserId()); 1209 } 1210 1211 /** @hide */ 1212 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1213 throws SettingNotFoundException { 1214 String valString = getStringForUser(cr, name, userHandle); 1215 try { 1216 return Long.parseLong(valString); 1217 } catch (NumberFormatException e) { 1218 throw new SettingNotFoundException(name); 1219 } 1220 } 1221 1222 /** 1223 * Convenience function for updating a single settings value as a long 1224 * integer. This will either create a new entry in the table if the 1225 * given name does not exist, or modify the value of the existing row 1226 * with that name. Note that internally setting values are always 1227 * stored as strings, so this function converts the given value to a 1228 * string before storing it. 1229 * 1230 * @param cr The ContentResolver to access. 1231 * @param name The name of the setting to modify. 1232 * @param value The new value for the setting. 1233 * @return true if the value was set, false on database errors 1234 */ 1235 public static boolean putLong(ContentResolver cr, String name, long value) { 1236 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1237 } 1238 1239 /** @hide */ 1240 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1241 int userHandle) { 1242 return putStringForUser(cr, name, Long.toString(value), userHandle); 1243 } 1244 1245 /** 1246 * Convenience function for retrieving a single system settings value 1247 * as a floating point number. Note that internally setting values are 1248 * always stored as strings; this function converts the string to an 1249 * float for you. The default value will be returned if the setting 1250 * is not defined or not a valid float. 1251 * 1252 * @param cr The ContentResolver to access. 1253 * @param name The name of the setting to retrieve. 1254 * @param def Value to return if the setting is not defined. 1255 * 1256 * @return The setting's current value, or 'def' if it is not defined 1257 * or not a valid float. 1258 */ 1259 public static float getFloat(ContentResolver cr, String name, float def) { 1260 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1261 } 1262 1263 /** @hide */ 1264 public static float getFloatForUser(ContentResolver cr, String name, float def, 1265 int userHandle) { 1266 String v = getStringForUser(cr, name, userHandle); 1267 try { 1268 return v != null ? Float.parseFloat(v) : def; 1269 } catch (NumberFormatException e) { 1270 return def; 1271 } 1272 } 1273 1274 /** 1275 * Convenience function for retrieving a single system settings value 1276 * as a float. Note that internally setting values are always 1277 * stored as strings; this function converts the string to a float 1278 * for you. 1279 * <p> 1280 * This version does not take a default value. If the setting has not 1281 * been set, or the string value is not a number, 1282 * it throws {@link SettingNotFoundException}. 1283 * 1284 * @param cr The ContentResolver to access. 1285 * @param name The name of the setting to retrieve. 1286 * 1287 * @throws SettingNotFoundException Thrown if a setting by the given 1288 * name can't be found or the setting value is not a float. 1289 * 1290 * @return The setting's current value. 1291 */ 1292 public static float getFloat(ContentResolver cr, String name) 1293 throws SettingNotFoundException { 1294 return getFloatForUser(cr, name, UserHandle.myUserId()); 1295 } 1296 1297 /** @hide */ 1298 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1299 throws SettingNotFoundException { 1300 String v = getStringForUser(cr, name, userHandle); 1301 if (v == null) { 1302 throw new SettingNotFoundException(name); 1303 } 1304 try { 1305 return Float.parseFloat(v); 1306 } catch (NumberFormatException e) { 1307 throw new SettingNotFoundException(name); 1308 } 1309 } 1310 1311 /** 1312 * Convenience function for updating a single settings value as a 1313 * floating point number. This will either create a new entry in the 1314 * table if the given name does not exist, or modify the value of the 1315 * existing row with that name. Note that internally setting values 1316 * are always stored as strings, so this function converts the given 1317 * value to a string before storing it. 1318 * 1319 * @param cr The ContentResolver to access. 1320 * @param name The name of the setting to modify. 1321 * @param value The new value for the setting. 1322 * @return true if the value was set, false on database errors 1323 */ 1324 public static boolean putFloat(ContentResolver cr, String name, float value) { 1325 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1326 } 1327 1328 /** @hide */ 1329 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1330 int userHandle) { 1331 return putStringForUser(cr, name, Float.toString(value), userHandle); 1332 } 1333 1334 /** 1335 * Convenience function to read all of the current 1336 * configuration-related settings into a 1337 * {@link Configuration} object. 1338 * 1339 * @param cr The ContentResolver to access. 1340 * @param outConfig Where to place the configuration settings. 1341 */ 1342 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1343 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1344 } 1345 1346 /** @hide */ 1347 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1348 int userHandle) { 1349 outConfig.fontScale = Settings.System.getFloatForUser( 1350 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1351 if (outConfig.fontScale < 0) { 1352 outConfig.fontScale = 1; 1353 } 1354 } 1355 1356 /** 1357 * @hide Erase the fields in the Configuration that should be applied 1358 * by the settings. 1359 */ 1360 public static void clearConfiguration(Configuration inoutConfig) { 1361 inoutConfig.fontScale = 0; 1362 } 1363 1364 /** 1365 * Convenience function to write a batch of configuration-related 1366 * settings from a {@link Configuration} object. 1367 * 1368 * @param cr The ContentResolver to access. 1369 * @param config The settings to write. 1370 * @return true if the values were set, false on database errors 1371 */ 1372 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1373 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1374 } 1375 1376 /** @hide */ 1377 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1378 int userHandle) { 1379 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1380 } 1381 1382 /** @hide */ 1383 public static boolean hasInterestingConfigurationChanges(int changes) { 1384 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1385 } 1386 1387 /** @deprecated - Do not use */ 1388 @Deprecated 1389 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1390 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1391 } 1392 1393 /** 1394 * @hide 1395 * @deprecated - Do not use 1396 */ 1397 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1398 int userHandle) { 1399 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1400 } 1401 1402 /** @deprecated - Do not use */ 1403 @Deprecated 1404 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1405 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1406 } 1407 1408 /** 1409 * @hide 1410 * @deprecated - Do not use 1411 */ 1412 @Deprecated 1413 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1414 int userHandle) { 1415 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1416 } 1417 1418 /** 1419 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1420 */ 1421 @Deprecated 1422 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1423 1424 /** 1425 * What happens when the user presses the end call button if they're not 1426 * on a call.<br/> 1427 * <b>Values:</b><br/> 1428 * 0 - The end button does nothing.<br/> 1429 * 1 - The end button goes to the home screen.<br/> 1430 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1431 * 3 - The end button goes to the home screen. If the user is already on the 1432 * home screen, it puts the device to sleep. 1433 */ 1434 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1435 1436 /** 1437 * END_BUTTON_BEHAVIOR value for "go home". 1438 * @hide 1439 */ 1440 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1441 1442 /** 1443 * END_BUTTON_BEHAVIOR value for "go to sleep". 1444 * @hide 1445 */ 1446 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1447 1448 /** 1449 * END_BUTTON_BEHAVIOR default value. 1450 * @hide 1451 */ 1452 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1453 1454 /** 1455 * Is advanced settings mode turned on. 0 == no, 1 == yes 1456 * @hide 1457 */ 1458 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1459 1460 /** 1461 * ADVANCED_SETTINGS default value. 1462 * @hide 1463 */ 1464 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1465 1466 /** 1467 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 1468 */ 1469 @Deprecated 1470 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 1471 1472 /** 1473 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 1474 */ 1475 @Deprecated 1476 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 1477 1478 /** 1479 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 1480 */ 1481 @Deprecated 1482 public static final String RADIO_WIFI = Global.RADIO_WIFI; 1483 1484 /** 1485 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 1486 * {@hide} 1487 */ 1488 @Deprecated 1489 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 1490 1491 /** 1492 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 1493 */ 1494 @Deprecated 1495 public static final String RADIO_CELL = Global.RADIO_CELL; 1496 1497 /** 1498 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 1499 */ 1500 @Deprecated 1501 public static final String RADIO_NFC = Global.RADIO_NFC; 1502 1503 /** 1504 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 1505 */ 1506 @Deprecated 1507 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 1508 1509 /** 1510 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 1511 * 1512 * {@hide} 1513 */ 1514 @Deprecated 1515 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 1516 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 1517 1518 /** 1519 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 1520 */ 1521 @Deprecated 1522 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 1523 1524 /** 1525 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 1526 */ 1527 @Deprecated 1528 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 1529 1530 /** 1531 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 1532 */ 1533 @Deprecated 1534 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1535 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 1536 1537 /** 1538 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 1539 */ 1540 @Deprecated 1541 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 1542 1543 /** 1544 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 1545 */ 1546 @Deprecated 1547 public static final String MODE_RINGER = Global.MODE_RINGER; 1548 1549 /** 1550 * Whether to use static IP and other static network attributes. 1551 * <p> 1552 * Set to 1 for true and 0 for false. 1553 * 1554 * @deprecated Use {@link WifiManager} instead 1555 */ 1556 @Deprecated 1557 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1558 1559 /** 1560 * The static IP address. 1561 * <p> 1562 * Example: "192.168.1.51" 1563 * 1564 * @deprecated Use {@link WifiManager} instead 1565 */ 1566 @Deprecated 1567 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1568 1569 /** 1570 * If using static IP, the gateway's IP address. 1571 * <p> 1572 * Example: "192.168.1.1" 1573 * 1574 * @deprecated Use {@link WifiManager} instead 1575 */ 1576 @Deprecated 1577 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1578 1579 /** 1580 * If using static IP, the net mask. 1581 * <p> 1582 * Example: "255.255.255.0" 1583 * 1584 * @deprecated Use {@link WifiManager} instead 1585 */ 1586 @Deprecated 1587 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1588 1589 /** 1590 * If using static IP, the primary DNS's IP address. 1591 * <p> 1592 * Example: "192.168.1.1" 1593 * 1594 * @deprecated Use {@link WifiManager} instead 1595 */ 1596 @Deprecated 1597 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1598 1599 /** 1600 * If using static IP, the secondary DNS's IP address. 1601 * <p> 1602 * Example: "192.168.1.2" 1603 * 1604 * @deprecated Use {@link WifiManager} instead 1605 */ 1606 @Deprecated 1607 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1608 1609 1610 /** 1611 * Determines whether remote devices may discover and/or connect to 1612 * this device. 1613 * <P>Type: INT</P> 1614 * 2 -- discoverable and connectable 1615 * 1 -- connectable but not discoverable 1616 * 0 -- neither connectable nor discoverable 1617 */ 1618 public static final String BLUETOOTH_DISCOVERABILITY = 1619 "bluetooth_discoverability"; 1620 1621 /** 1622 * Bluetooth discoverability timeout. If this value is nonzero, then 1623 * Bluetooth becomes discoverable for a certain number of seconds, 1624 * after which is becomes simply connectable. The value is in seconds. 1625 */ 1626 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1627 "bluetooth_discoverability_timeout"; 1628 1629 /** 1630 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1631 * instead 1632 */ 1633 @Deprecated 1634 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1635 1636 /** 1637 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1638 * instead 1639 */ 1640 @Deprecated 1641 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1642 1643 /** 1644 * @deprecated Use 1645 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1646 * instead 1647 */ 1648 @Deprecated 1649 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1650 "lock_pattern_tactile_feedback_enabled"; 1651 1652 1653 /** 1654 * A formatted string of the next alarm that is set, or the empty string 1655 * if there is no alarm set. 1656 */ 1657 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1658 1659 /** 1660 * Scaling factor for fonts, float. 1661 */ 1662 public static final String FONT_SCALE = "font_scale"; 1663 1664 /** 1665 * Name of an application package to be debugged. 1666 * 1667 * @deprecated Use {@link Global#DEBUG_APP} instead 1668 */ 1669 @Deprecated 1670 public static final String DEBUG_APP = Global.DEBUG_APP; 1671 1672 /** 1673 * If 1, when launching DEBUG_APP it will wait for the debugger before 1674 * starting user code. If 0, it will run normally. 1675 * 1676 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 1677 */ 1678 @Deprecated 1679 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 1680 1681 /** 1682 * Whether or not to dim the screen. 0=no 1=yes 1683 * @deprecated This setting is no longer used. 1684 */ 1685 @Deprecated 1686 public static final String DIM_SCREEN = "dim_screen"; 1687 1688 /** 1689 * The timeout before the screen turns off. 1690 */ 1691 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1692 1693 /** 1694 * The screen backlight brightness between 0 and 255. 1695 */ 1696 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1697 1698 /** 1699 * Control whether to enable automatic brightness mode. 1700 */ 1701 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1702 1703 /** 1704 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 1705 * or less (<0.0 >-1.0) bright. 1706 * @hide 1707 */ 1708 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 1709 1710 /** 1711 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1712 */ 1713 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1714 1715 /** 1716 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 1717 */ 1718 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1719 1720 /** 1721 * Control whether the process CPU usage meter should be shown. 1722 * 1723 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 1724 */ 1725 @Deprecated 1726 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 1727 1728 /** 1729 * If 1, the activity manager will aggressively finish activities and 1730 * processes as soon as they are no longer needed. If 0, the normal 1731 * extended lifetime is used. 1732 * 1733 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 1734 */ 1735 @Deprecated 1736 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 1737 1738 /** 1739 * Determines which streams are affected by ringer mode changes. The 1740 * stream type's bit should be set to 1 if it should be muted when going 1741 * into an inaudible ringer mode. 1742 */ 1743 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1744 1745 /** 1746 * Determines which streams are affected by mute. The 1747 * stream type's bit should be set to 1 if it should be muted when a mute request 1748 * is received. 1749 */ 1750 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1751 1752 /** 1753 * Whether vibrate is on for different events. This is used internally, 1754 * changing this value will not change the vibrate. See AudioManager. 1755 */ 1756 public static final String VIBRATE_ON = "vibrate_on"; 1757 1758 /** 1759 * If 1, redirects the system vibrator to all currently attached input devices 1760 * that support vibration. If there are no such input devices, then the system 1761 * vibrator is used instead. 1762 * If 0, does not register the system vibrator. 1763 * 1764 * This setting is mainly intended to provide a compatibility mechanism for 1765 * applications that only know about the system vibrator and do not use the 1766 * input device vibrator API. 1767 * 1768 * @hide 1769 */ 1770 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 1771 1772 /** 1773 * Ringer volume. This is used internally, changing this value will not 1774 * change the volume. See AudioManager. 1775 */ 1776 public static final String VOLUME_RING = "volume_ring"; 1777 1778 /** 1779 * System/notifications volume. This is used internally, changing this 1780 * value will not change the volume. See AudioManager. 1781 */ 1782 public static final String VOLUME_SYSTEM = "volume_system"; 1783 1784 /** 1785 * Voice call volume. This is used internally, changing this value will 1786 * not change the volume. See AudioManager. 1787 */ 1788 public static final String VOLUME_VOICE = "volume_voice"; 1789 1790 /** 1791 * Music/media/gaming volume. This is used internally, changing this 1792 * value will not change the volume. See AudioManager. 1793 */ 1794 public static final String VOLUME_MUSIC = "volume_music"; 1795 1796 /** 1797 * Alarm volume. This is used internally, changing this 1798 * value will not change the volume. See AudioManager. 1799 */ 1800 public static final String VOLUME_ALARM = "volume_alarm"; 1801 1802 /** 1803 * Notification volume. This is used internally, changing this 1804 * value will not change the volume. See AudioManager. 1805 */ 1806 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1807 1808 /** 1809 * Bluetooth Headset volume. This is used internally, changing this value will 1810 * not change the volume. See AudioManager. 1811 */ 1812 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1813 1814 /** 1815 * Master volume (float in the range 0.0f to 1.0f). 1816 * @hide 1817 */ 1818 public static final String VOLUME_MASTER = "volume_master"; 1819 1820 /** 1821 * Master volume mute (int 1 = mute, 0 = not muted). 1822 * 1823 * @hide 1824 */ 1825 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 1826 1827 /** 1828 * Whether the notifications should use the ring volume (value of 1) or 1829 * a separate notification volume (value of 0). In most cases, users 1830 * will have this enabled so the notification and ringer volumes will be 1831 * the same. However, power users can disable this and use the separate 1832 * notification volume control. 1833 * <p> 1834 * Note: This is a one-off setting that will be removed in the future 1835 * when there is profile support. For this reason, it is kept hidden 1836 * from the public APIs. 1837 * 1838 * @hide 1839 * @deprecated 1840 */ 1841 @Deprecated 1842 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1843 "notifications_use_ring_volume"; 1844 1845 /** 1846 * Whether silent mode should allow vibration feedback. This is used 1847 * internally in AudioService and the Sound settings activity to 1848 * coordinate decoupling of vibrate and silent modes. This setting 1849 * will likely be removed in a future release with support for 1850 * audio/vibe feedback profiles. 1851 * 1852 * Not used anymore. On devices with vibrator, the user explicitly selects 1853 * silent or vibrate mode. 1854 * Kept for use by legacy database upgrade code in DatabaseHelper. 1855 * @hide 1856 */ 1857 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1858 1859 /** 1860 * The mapping of stream type (integer) to its setting. 1861 */ 1862 public static final String[] VOLUME_SETTINGS = { 1863 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1864 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1865 }; 1866 1867 /** 1868 * Appended to various volume related settings to record the previous 1869 * values before they the settings were affected by a silent/vibrate 1870 * ringer mode change. 1871 */ 1872 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1873 1874 /** 1875 * Persistent store for the system-wide default ringtone URI. 1876 * <p> 1877 * If you need to play the default ringtone at any given time, it is recommended 1878 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1879 * to the set default ringtone at the time of playing. 1880 * 1881 * @see #DEFAULT_RINGTONE_URI 1882 */ 1883 public static final String RINGTONE = "ringtone"; 1884 1885 /** 1886 * A {@link Uri} that will point to the current default ringtone at any 1887 * given time. 1888 * <p> 1889 * If the current default ringtone is in the DRM provider and the caller 1890 * does not have permission, the exception will be a 1891 * FileNotFoundException. 1892 */ 1893 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1894 1895 /** 1896 * Persistent store for the system-wide default notification sound. 1897 * 1898 * @see #RINGTONE 1899 * @see #DEFAULT_NOTIFICATION_URI 1900 */ 1901 public static final String NOTIFICATION_SOUND = "notification_sound"; 1902 1903 /** 1904 * A {@link Uri} that will point to the current default notification 1905 * sound at any given time. 1906 * 1907 * @see #DEFAULT_RINGTONE_URI 1908 */ 1909 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1910 1911 /** 1912 * Persistent store for the system-wide default alarm alert. 1913 * 1914 * @see #RINGTONE 1915 * @see #DEFAULT_ALARM_ALERT_URI 1916 */ 1917 public static final String ALARM_ALERT = "alarm_alert"; 1918 1919 /** 1920 * A {@link Uri} that will point to the current default alarm alert at 1921 * any given time. 1922 * 1923 * @see #DEFAULT_ALARM_ALERT_URI 1924 */ 1925 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1926 1927 /** 1928 * Persistent store for the system default media button event receiver. 1929 * 1930 * @hide 1931 */ 1932 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1933 1934 /** 1935 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1936 */ 1937 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1938 1939 /** 1940 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1941 */ 1942 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1943 1944 /** 1945 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1946 * feature converts two spaces to a "." and space. 1947 */ 1948 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1949 1950 /** 1951 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1952 */ 1953 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1954 1955 public static final String SHOW_GTALK_SERVICE_STATUS = 1956 "SHOW_GTALK_SERVICE_STATUS"; 1957 1958 /** 1959 * Name of activity to use for wallpaper on the home screen. 1960 * 1961 * @deprecated Use {@link WallpaperManager} instead. 1962 */ 1963 @Deprecated 1964 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1965 1966 /** 1967 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 1968 * instead 1969 */ 1970 @Deprecated 1971 public static final String AUTO_TIME = Global.AUTO_TIME; 1972 1973 /** 1974 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 1975 * instead 1976 */ 1977 @Deprecated 1978 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 1979 1980 /** 1981 * Display times as 12 or 24 hours 1982 * 12 1983 * 24 1984 */ 1985 public static final String TIME_12_24 = "time_12_24"; 1986 1987 /** 1988 * Date format string 1989 * mm/dd/yyyy 1990 * dd/mm/yyyy 1991 * yyyy/mm/dd 1992 */ 1993 public static final String DATE_FORMAT = "date_format"; 1994 1995 /** 1996 * Whether the setup wizard has been run before (on first boot), or if 1997 * it still needs to be run. 1998 * 1999 * nonzero = it has been run in the past 2000 * 0 = it has not been run in the past 2001 */ 2002 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2003 2004 /** 2005 * Scaling factor for normal window animations. Setting to 0 will disable window 2006 * animations. 2007 * 2008 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2009 */ 2010 @Deprecated 2011 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2012 2013 /** 2014 * Scaling factor for activity transition animations. Setting to 0 will disable window 2015 * animations. 2016 * 2017 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2018 */ 2019 @Deprecated 2020 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2021 2022 /** 2023 * Scaling factor for Animator-based animations. This affects both the start delay and 2024 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2025 * The default value is 1. 2026 * 2027 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2028 */ 2029 @Deprecated 2030 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2031 2032 /** 2033 * Control whether the accelerometer will be used to change screen 2034 * orientation. If 0, it will not be used unless explicitly requested 2035 * by the application; if 1, it will be used by default unless explicitly 2036 * disabled by the application. 2037 */ 2038 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2039 2040 /** 2041 * Default screen rotation when no other policy applies. 2042 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2043 * preference, this rotation value will be used. Must be one of the 2044 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2045 * 2046 * @see Display#getRotation 2047 */ 2048 public static final String USER_ROTATION = "user_rotation"; 2049 2050 /** 2051 * Control whether the rotation lock toggle in the System UI should be hidden. 2052 * Typically this is done for accessibility purposes to make it harder for 2053 * the user to accidentally toggle the rotation lock while the display rotation 2054 * has been locked for accessibility. 2055 * 2056 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2057 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2058 * 2059 * @hide 2060 */ 2061 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2062 "hide_rotation_lock_toggle_for_accessibility"; 2063 2064 /** 2065 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2066 * be used by Phone and Setting apps; it shouldn't affect other apps. 2067 * The value is boolean (1 or 0). 2068 * 2069 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2070 * It was about AudioManager's setting and thus affected all the applications which 2071 * relied on the setting, while this is purely about the vibration setting for incoming 2072 * calls. 2073 * 2074 * @hide 2075 */ 2076 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2077 2078 /** 2079 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2080 * boolean (1 or 0). 2081 */ 2082 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2083 2084 /** 2085 * CDMA only settings 2086 * DTMF tone type played by the dialer when dialing. 2087 * 0 = Normal 2088 * 1 = Long 2089 * @hide 2090 */ 2091 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2092 2093 /** 2094 * Whether the hearing aid is enabled. The value is 2095 * boolean (1 or 0). 2096 * @hide 2097 */ 2098 public static final String HEARING_AID = "hearing_aid"; 2099 2100 /** 2101 * CDMA only settings 2102 * TTY Mode 2103 * 0 = OFF 2104 * 1 = FULL 2105 * 2 = VCO 2106 * 3 = HCO 2107 * @hide 2108 */ 2109 public static final String TTY_MODE = "tty_mode"; 2110 2111 /** 2112 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2113 * boolean (1 or 0). 2114 */ 2115 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2116 2117 /** 2118 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2119 * boolean (1 or 0). 2120 */ 2121 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2122 2123 /** 2124 * @deprecated Each application that shows web suggestions should have its own 2125 * setting for this. 2126 */ 2127 @Deprecated 2128 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2129 2130 /** 2131 * Whether the notification LED should repeatedly flash when a notification is 2132 * pending. The value is boolean (1 or 0). 2133 * @hide 2134 */ 2135 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2136 2137 /** 2138 * Show pointer location on screen? 2139 * 0 = no 2140 * 1 = yes 2141 * @hide 2142 */ 2143 public static final String POINTER_LOCATION = "pointer_location"; 2144 2145 /** 2146 * Show touch positions on screen? 2147 * 0 = no 2148 * 1 = yes 2149 * @hide 2150 */ 2151 public static final String SHOW_TOUCHES = "show_touches"; 2152 2153 /** 2154 * Log raw orientation data from {@link WindowOrientationListener} for use with the 2155 * orientationplot.py tool. 2156 * 0 = no 2157 * 1 = yes 2158 * @hide 2159 */ 2160 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2161 "window_orientation_listener_log"; 2162 2163 /** 2164 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2165 * instead 2166 * @hide 2167 */ 2168 @Deprecated 2169 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2170 2171 /** 2172 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2173 * instead 2174 * @hide 2175 */ 2176 @Deprecated 2177 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2178 2179 /** 2180 * Whether to play sounds when the keyguard is shown and dismissed. 2181 * @hide 2182 */ 2183 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2184 2185 /** 2186 * Whether the lockscreen should be completely disabled. 2187 * @hide 2188 */ 2189 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2190 2191 /** 2192 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2193 * instead 2194 * @hide 2195 */ 2196 @Deprecated 2197 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2198 2199 /** 2200 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2201 * instead 2202 * @hide 2203 */ 2204 @Deprecated 2205 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2206 2207 /** 2208 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2209 * instead 2210 * @hide 2211 */ 2212 @Deprecated 2213 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 2214 2215 /** 2216 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 2217 * instead 2218 * @hide 2219 */ 2220 @Deprecated 2221 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 2222 2223 /** 2224 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 2225 * instead 2226 * @hide 2227 */ 2228 @Deprecated 2229 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 2230 2231 /** 2232 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 2233 * instead 2234 * @hide 2235 */ 2236 @Deprecated 2237 public static final String LOCK_SOUND = Global.LOCK_SOUND; 2238 2239 /** 2240 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 2241 * instead 2242 * @hide 2243 */ 2244 @Deprecated 2245 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 2246 2247 /** 2248 * Receive incoming SIP calls? 2249 * 0 = no 2250 * 1 = yes 2251 * @hide 2252 */ 2253 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 2254 2255 /** 2256 * Call Preference String. 2257 * "SIP_ALWAYS" : Always use SIP with network access 2258 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 2259 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 2260 * @hide 2261 */ 2262 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 2263 2264 /** 2265 * One of the sip call options: Always use SIP with network access. 2266 * @hide 2267 */ 2268 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 2269 2270 /** 2271 * One of the sip call options: Only if destination is a SIP address. 2272 * @hide 2273 */ 2274 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 2275 2276 /** 2277 * One of the sip call options: Always ask me each time. 2278 * @hide 2279 */ 2280 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 2281 2282 /** 2283 * Pointer speed setting. 2284 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 2285 * -7 = slowest 2286 * 0 = default speed 2287 * +7 = fastest 2288 * @hide 2289 */ 2290 public static final String POINTER_SPEED = "pointer_speed"; 2291 2292 /** 2293 * Settings to backup. This is here so that it's in the same place as the settings 2294 * keys and easy to update. 2295 * 2296 * NOTE: Settings are backed up and restored in the order they appear 2297 * in this array. If you have one setting depending on another, 2298 * make sure that they are ordered appropriately. 2299 * 2300 * @hide 2301 */ 2302 public static final String[] SETTINGS_TO_BACKUP = { 2303 STAY_ON_WHILE_PLUGGED_IN, // moved to global 2304 WIFI_USE_STATIC_IP, 2305 WIFI_STATIC_IP, 2306 WIFI_STATIC_GATEWAY, 2307 WIFI_STATIC_NETMASK, 2308 WIFI_STATIC_DNS1, 2309 WIFI_STATIC_DNS2, 2310 BLUETOOTH_DISCOVERABILITY, 2311 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 2312 DIM_SCREEN, 2313 SCREEN_OFF_TIMEOUT, 2314 SCREEN_BRIGHTNESS, 2315 SCREEN_BRIGHTNESS_MODE, 2316 SCREEN_AUTO_BRIGHTNESS_ADJ, 2317 VIBRATE_INPUT_DEVICES, 2318 MODE_RINGER, // moved to global 2319 MODE_RINGER_STREAMS_AFFECTED, 2320 MUTE_STREAMS_AFFECTED, 2321 VOLUME_VOICE, 2322 VOLUME_SYSTEM, 2323 VOLUME_RING, 2324 VOLUME_MUSIC, 2325 VOLUME_ALARM, 2326 VOLUME_NOTIFICATION, 2327 VOLUME_BLUETOOTH_SCO, 2328 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 2329 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 2330 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 2331 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 2332 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 2333 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 2334 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 2335 TEXT_AUTO_REPLACE, 2336 TEXT_AUTO_CAPS, 2337 TEXT_AUTO_PUNCTUATE, 2338 TEXT_SHOW_PASSWORD, 2339 AUTO_TIME, // moved to global 2340 AUTO_TIME_ZONE, // moved to global 2341 TIME_12_24, 2342 DATE_FORMAT, 2343 DTMF_TONE_WHEN_DIALING, 2344 DTMF_TONE_TYPE_WHEN_DIALING, 2345 HEARING_AID, 2346 TTY_MODE, 2347 SOUND_EFFECTS_ENABLED, 2348 HAPTIC_FEEDBACK_ENABLED, 2349 POWER_SOUNDS_ENABLED, // moved to global 2350 DOCK_SOUNDS_ENABLED, // moved to global 2351 LOCKSCREEN_SOUNDS_ENABLED, 2352 SHOW_WEB_SUGGESTIONS, 2353 NOTIFICATION_LIGHT_PULSE, 2354 SIP_CALL_OPTIONS, 2355 SIP_RECEIVE_CALLS, 2356 POINTER_SPEED, 2357 VIBRATE_WHEN_RINGING 2358 }; 2359 2360 // Settings moved to Settings.Secure 2361 2362 /** 2363 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 2364 * instead 2365 */ 2366 @Deprecated 2367 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2368 2369 /** 2370 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 2371 */ 2372 @Deprecated 2373 public static final String ANDROID_ID = Secure.ANDROID_ID; 2374 2375 /** 2376 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 2377 */ 2378 @Deprecated 2379 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 2380 2381 /** 2382 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 2383 */ 2384 @Deprecated 2385 public static final String DATA_ROAMING = Global.DATA_ROAMING; 2386 2387 /** 2388 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 2389 */ 2390 @Deprecated 2391 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 2392 2393 /** 2394 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 2395 */ 2396 @Deprecated 2397 public static final String HTTP_PROXY = Global.HTTP_PROXY; 2398 2399 /** 2400 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 2401 */ 2402 @Deprecated 2403 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 2404 2405 /** 2406 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 2407 * instead 2408 */ 2409 @Deprecated 2410 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 2411 2412 /** 2413 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2414 */ 2415 @Deprecated 2416 public static final String LOGGING_ID = Secure.LOGGING_ID; 2417 2418 /** 2419 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 2420 */ 2421 @Deprecated 2422 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 2423 2424 /** 2425 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2426 * instead 2427 */ 2428 @Deprecated 2429 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2430 2431 /** 2432 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2433 * instead 2434 */ 2435 @Deprecated 2436 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2437 2438 /** 2439 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2440 * instead 2441 */ 2442 @Deprecated 2443 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2444 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2445 2446 /** 2447 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2448 */ 2449 @Deprecated 2450 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2451 2452 /** 2453 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 2454 */ 2455 @Deprecated 2456 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 2457 2458 /** 2459 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 2460 */ 2461 @Deprecated 2462 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 2463 2464 /** 2465 * @deprecated Use 2466 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 2467 */ 2468 @Deprecated 2469 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 2470 2471 /** 2472 * @deprecated Use 2473 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2474 */ 2475 @Deprecated 2476 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2477 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2478 2479 /** 2480 * @deprecated Use 2481 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2482 */ 2483 @Deprecated 2484 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2485 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2486 2487 /** 2488 * @deprecated Use 2489 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2490 */ 2491 @Deprecated 2492 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2493 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2494 2495 /** 2496 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 2497 * instead 2498 */ 2499 @Deprecated 2500 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 2501 2502 /** 2503 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 2504 */ 2505 @Deprecated 2506 public static final String WIFI_ON = Global.WIFI_ON; 2507 2508 /** 2509 * @deprecated Use 2510 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2511 * instead 2512 */ 2513 @Deprecated 2514 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2515 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2516 2517 /** 2518 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2519 */ 2520 @Deprecated 2521 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2522 2523 /** 2524 * @deprecated Use 2525 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2526 */ 2527 @Deprecated 2528 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2529 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2530 2531 /** 2532 * @deprecated Use 2533 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2534 */ 2535 @Deprecated 2536 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2537 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2538 2539 /** 2540 * @deprecated Use 2541 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2542 * instead 2543 */ 2544 @Deprecated 2545 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2546 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2547 2548 /** 2549 * @deprecated Use 2550 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2551 */ 2552 @Deprecated 2553 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2554 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2555 2556 /** 2557 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2558 * instead 2559 */ 2560 @Deprecated 2561 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2562 2563 /** 2564 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 2565 */ 2566 @Deprecated 2567 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 2568 2569 /** 2570 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2571 */ 2572 @Deprecated 2573 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2574 2575 /** 2576 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2577 * instead 2578 */ 2579 @Deprecated 2580 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2581 2582 /** 2583 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2584 * instead 2585 */ 2586 @Deprecated 2587 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2588 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2589 } 2590 2591 /** 2592 * Secure system settings, containing system preferences that applications 2593 * can read but are not allowed to write. These are for preferences that 2594 * the user must explicitly modify through the system UI or specialized 2595 * APIs for those values, not modified directly by applications. 2596 */ 2597 public static final class Secure extends NameValueTable { 2598 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2599 2600 /** 2601 * The content:// style URL for this table 2602 */ 2603 public static final Uri CONTENT_URI = 2604 Uri.parse("content://" + AUTHORITY + "/secure"); 2605 2606 // Populated lazily, guarded by class object: 2607 private static final NameValueCache sNameValueCache = new NameValueCache( 2608 SYS_PROP_SETTING_VERSION, 2609 CONTENT_URI, 2610 CALL_METHOD_GET_SECURE, 2611 CALL_METHOD_PUT_SECURE); 2612 2613 private static ILockSettings sLockSettings = null; 2614 2615 private static boolean sIsSystemProcess; 2616 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 2617 private static final HashSet<String> MOVED_TO_GLOBAL; 2618 static { 2619 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 2620 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 2621 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 2622 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2623 2624 MOVED_TO_GLOBAL = new HashSet<String>(); 2625 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 2626 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 2627 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 2628 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 2629 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 2630 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 2631 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 2632 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 2633 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 2634 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 2635 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 2636 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 2637 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 2638 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 2639 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 2640 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 2641 MOVED_TO_GLOBAL.add(Settings.Global.INSTALL_NON_MARKET_APPS); 2642 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 2643 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 2644 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 2645 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 2646 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 2647 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 2648 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 2649 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 2650 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_REPORT_XT_OVER_DEV); 2651 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 2652 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 2653 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 2654 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 2655 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 2656 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 2657 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 2658 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 2659 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 2660 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 2661 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 2662 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 2663 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 2664 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 2665 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 2666 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 2667 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 2668 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 2669 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 2670 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 2671 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 2672 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 2673 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 2674 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 2675 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 2676 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 2677 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 2678 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 2679 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 2680 MOVED_TO_GLOBAL.add(Settings.Global.WEB_AUTOFILL_QUERY_URL); 2681 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 2682 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 2683 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 2684 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 2685 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 2686 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 2687 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2688 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2689 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 2690 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 2691 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 2692 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 2693 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 2694 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 2695 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 2696 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 2697 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2698 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 2699 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 2700 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 2701 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 2702 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 2703 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 2704 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 2705 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 2706 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 2707 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 2708 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 2709 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 2710 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 2711 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 2712 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 2713 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 2714 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 2715 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 2716 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 2717 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 2718 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 2719 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 2720 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 2721 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 2722 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 2723 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 2724 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 2725 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 2726 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 2727 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 2728 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 2729 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 2730 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 2731 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 2732 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 2733 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 2734 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 2735 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 2736 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 2737 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_CDMA_SUBSCRIPTION); 2738 } 2739 2740 /** @hide */ 2741 public static void getMovedKeys(HashSet<String> outKeySet) { 2742 outKeySet.addAll(MOVED_TO_GLOBAL); 2743 } 2744 2745 /** 2746 * Look up a name in the database. 2747 * @param resolver to access the database with 2748 * @param name to look up in the table 2749 * @return the corresponding value, or null if not present 2750 */ 2751 public static String getString(ContentResolver resolver, String name) { 2752 return getStringForUser(resolver, name, UserHandle.myUserId()); 2753 } 2754 2755 /** @hide */ 2756 public static String getStringForUser(ContentResolver resolver, String name, 2757 int userHandle) { 2758 if (MOVED_TO_GLOBAL.contains(name)) { 2759 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2760 + " to android.provider.Settings.Global."); 2761 return Global.getStringForUser(resolver, name, userHandle); 2762 } 2763 2764 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 2765 synchronized (Secure.class) { 2766 if (sLockSettings == null) { 2767 sLockSettings = ILockSettings.Stub.asInterface( 2768 (IBinder) ServiceManager.getService("lock_settings")); 2769 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 2770 } 2771 } 2772 if (sLockSettings != null && !sIsSystemProcess) { 2773 try { 2774 return sLockSettings.getString(name, "0", userHandle); 2775 } catch (RemoteException re) { 2776 // Fall through 2777 } 2778 } 2779 } 2780 2781 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2782 } 2783 2784 /** 2785 * Store a name/value pair into the database. 2786 * @param resolver to access the database with 2787 * @param name to store 2788 * @param value to associate with the name 2789 * @return true if the value was set, false on database errors 2790 */ 2791 public static boolean putString(ContentResolver resolver, String name, String value) { 2792 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2793 } 2794 2795 /** @hide */ 2796 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2797 int userHandle) { 2798 if (MOVED_TO_GLOBAL.contains(name)) { 2799 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2800 + " to android.provider.Settings.Global"); 2801 return Global.putStringForUser(resolver, name, value, userHandle); 2802 } 2803 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 2804 } 2805 2806 /** 2807 * Construct the content URI for a particular name/value pair, 2808 * useful for monitoring changes with a ContentObserver. 2809 * @param name to look up in the table 2810 * @return the corresponding content URI, or null if not present 2811 */ 2812 public static Uri getUriFor(String name) { 2813 if (MOVED_TO_GLOBAL.contains(name)) { 2814 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2815 + " to android.provider.Settings.Global, returning global URI."); 2816 return Global.getUriFor(Global.CONTENT_URI, name); 2817 } 2818 return getUriFor(CONTENT_URI, name); 2819 } 2820 2821 /** 2822 * Convenience function for retrieving a single secure settings value 2823 * as an integer. Note that internally setting values are always 2824 * stored as strings; this function converts the string to an integer 2825 * for you. The default value will be returned if the setting is 2826 * not defined or not an integer. 2827 * 2828 * @param cr The ContentResolver to access. 2829 * @param name The name of the setting to retrieve. 2830 * @param def Value to return if the setting is not defined. 2831 * 2832 * @return The setting's current value, or 'def' if it is not defined 2833 * or not a valid integer. 2834 */ 2835 public static int getInt(ContentResolver cr, String name, int def) { 2836 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2837 } 2838 2839 /** @hide */ 2840 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2841 String v = getStringForUser(cr, name, userHandle); 2842 try { 2843 return v != null ? Integer.parseInt(v) : def; 2844 } catch (NumberFormatException e) { 2845 return def; 2846 } 2847 } 2848 2849 /** 2850 * Convenience function for retrieving a single secure settings value 2851 * as an integer. Note that internally setting values are always 2852 * stored as strings; this function converts the string to an integer 2853 * for you. 2854 * <p> 2855 * This version does not take a default value. If the setting has not 2856 * been set, or the string value is not a number, 2857 * it throws {@link SettingNotFoundException}. 2858 * 2859 * @param cr The ContentResolver to access. 2860 * @param name The name of the setting to retrieve. 2861 * 2862 * @throws SettingNotFoundException Thrown if a setting by the given 2863 * name can't be found or the setting value is not an integer. 2864 * 2865 * @return The setting's current value. 2866 */ 2867 public static int getInt(ContentResolver cr, String name) 2868 throws SettingNotFoundException { 2869 return getIntForUser(cr, name, UserHandle.myUserId()); 2870 } 2871 2872 /** @hide */ 2873 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2874 throws SettingNotFoundException { 2875 String v = getStringForUser(cr, name, userHandle); 2876 try { 2877 return Integer.parseInt(v); 2878 } catch (NumberFormatException e) { 2879 throw new SettingNotFoundException(name); 2880 } 2881 } 2882 2883 /** 2884 * Convenience function for updating a single settings value as an 2885 * integer. This will either create a new entry in the table if the 2886 * given name does not exist, or modify the value of the existing row 2887 * with that name. Note that internally setting values are always 2888 * stored as strings, so this function converts the given value to a 2889 * string before storing it. 2890 * 2891 * @param cr The ContentResolver to access. 2892 * @param name The name of the setting to modify. 2893 * @param value The new value for the setting. 2894 * @return true if the value was set, false on database errors 2895 */ 2896 public static boolean putInt(ContentResolver cr, String name, int value) { 2897 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2898 } 2899 2900 /** @hide */ 2901 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2902 int userHandle) { 2903 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2904 } 2905 2906 /** 2907 * Convenience function for retrieving a single secure settings value 2908 * as a {@code long}. Note that internally setting values are always 2909 * stored as strings; this function converts the string to a {@code long} 2910 * for you. The default value will be returned if the setting is 2911 * not defined or not a {@code long}. 2912 * 2913 * @param cr The ContentResolver to access. 2914 * @param name The name of the setting to retrieve. 2915 * @param def Value to return if the setting is not defined. 2916 * 2917 * @return The setting's current value, or 'def' if it is not defined 2918 * or not a valid {@code long}. 2919 */ 2920 public static long getLong(ContentResolver cr, String name, long def) { 2921 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2922 } 2923 2924 /** @hide */ 2925 public static long getLongForUser(ContentResolver cr, String name, long def, 2926 int userHandle) { 2927 String valString = getStringForUser(cr, name, userHandle); 2928 long value; 2929 try { 2930 value = valString != null ? Long.parseLong(valString) : def; 2931 } catch (NumberFormatException e) { 2932 value = def; 2933 } 2934 return value; 2935 } 2936 2937 /** 2938 * Convenience function for retrieving a single secure settings value 2939 * as a {@code long}. Note that internally setting values are always 2940 * stored as strings; this function converts the string to a {@code long} 2941 * for you. 2942 * <p> 2943 * This version does not take a default value. If the setting has not 2944 * been set, or the string value is not a number, 2945 * it throws {@link SettingNotFoundException}. 2946 * 2947 * @param cr The ContentResolver to access. 2948 * @param name The name of the setting to retrieve. 2949 * 2950 * @return The setting's current value. 2951 * @throws SettingNotFoundException Thrown if a setting by the given 2952 * name can't be found or the setting value is not an integer. 2953 */ 2954 public static long getLong(ContentResolver cr, String name) 2955 throws SettingNotFoundException { 2956 return getLongForUser(cr, name, UserHandle.myUserId()); 2957 } 2958 2959 /** @hide */ 2960 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2961 throws SettingNotFoundException { 2962 String valString = getStringForUser(cr, name, userHandle); 2963 try { 2964 return Long.parseLong(valString); 2965 } catch (NumberFormatException e) { 2966 throw new SettingNotFoundException(name); 2967 } 2968 } 2969 2970 /** 2971 * Convenience function for updating a secure settings value as a long 2972 * integer. This will either create a new entry in the table if the 2973 * given name does not exist, or modify the value of the existing row 2974 * with that name. Note that internally setting values are always 2975 * stored as strings, so this function converts the given value to a 2976 * string before storing it. 2977 * 2978 * @param cr The ContentResolver to access. 2979 * @param name The name of the setting to modify. 2980 * @param value The new value for the setting. 2981 * @return true if the value was set, false on database errors 2982 */ 2983 public static boolean putLong(ContentResolver cr, String name, long value) { 2984 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2985 } 2986 2987 /** @hide */ 2988 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2989 int userHandle) { 2990 return putStringForUser(cr, name, Long.toString(value), userHandle); 2991 } 2992 2993 /** 2994 * Convenience function for retrieving a single secure settings value 2995 * as a floating point number. Note that internally setting values are 2996 * always stored as strings; this function converts the string to an 2997 * float for you. The default value will be returned if the setting 2998 * is not defined or not a valid float. 2999 * 3000 * @param cr The ContentResolver to access. 3001 * @param name The name of the setting to retrieve. 3002 * @param def Value to return if the setting is not defined. 3003 * 3004 * @return The setting's current value, or 'def' if it is not defined 3005 * or not a valid float. 3006 */ 3007 public static float getFloat(ContentResolver cr, String name, float def) { 3008 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 3009 } 3010 3011 /** @hide */ 3012 public static float getFloatForUser(ContentResolver cr, String name, float def, 3013 int userHandle) { 3014 String v = getStringForUser(cr, name, userHandle); 3015 try { 3016 return v != null ? Float.parseFloat(v) : def; 3017 } catch (NumberFormatException e) { 3018 return def; 3019 } 3020 } 3021 3022 /** 3023 * Convenience function for retrieving a single secure settings value 3024 * as a float. Note that internally setting values are always 3025 * stored as strings; this function converts the string to a float 3026 * for you. 3027 * <p> 3028 * This version does not take a default value. If the setting has not 3029 * been set, or the string value is not a number, 3030 * it throws {@link SettingNotFoundException}. 3031 * 3032 * @param cr The ContentResolver to access. 3033 * @param name The name of the setting to retrieve. 3034 * 3035 * @throws SettingNotFoundException Thrown if a setting by the given 3036 * name can't be found or the setting value is not a float. 3037 * 3038 * @return The setting's current value. 3039 */ 3040 public static float getFloat(ContentResolver cr, String name) 3041 throws SettingNotFoundException { 3042 return getFloatForUser(cr, name, UserHandle.myUserId()); 3043 } 3044 3045 /** @hide */ 3046 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 3047 throws SettingNotFoundException { 3048 String v = getStringForUser(cr, name, userHandle); 3049 if (v == null) { 3050 throw new SettingNotFoundException(name); 3051 } 3052 try { 3053 return Float.parseFloat(v); 3054 } catch (NumberFormatException e) { 3055 throw new SettingNotFoundException(name); 3056 } 3057 } 3058 3059 /** 3060 * Convenience function for updating a single settings value as a 3061 * floating point number. This will either create a new entry in the 3062 * table if the given name does not exist, or modify the value of the 3063 * existing row with that name. Note that internally setting values 3064 * are always stored as strings, so this function converts the given 3065 * value to a string before storing it. 3066 * 3067 * @param cr The ContentResolver to access. 3068 * @param name The name of the setting to modify. 3069 * @param value The new value for the setting. 3070 * @return true if the value was set, false on database errors 3071 */ 3072 public static boolean putFloat(ContentResolver cr, String name, float value) { 3073 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 3074 } 3075 3076 /** @hide */ 3077 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 3078 int userHandle) { 3079 return putStringForUser(cr, name, Float.toString(value), userHandle); 3080 } 3081 3082 /** 3083 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 3084 * instead 3085 */ 3086 @Deprecated 3087 public static final String DEVELOPMENT_SETTINGS_ENABLED = 3088 Global.DEVELOPMENT_SETTINGS_ENABLED; 3089 3090 /** 3091 * When the user has enable the option to have a "bug report" command 3092 * in the power menu. 3093 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 3094 * @hide 3095 */ 3096 @Deprecated 3097 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 3098 3099 /** 3100 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 3101 */ 3102 @Deprecated 3103 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3104 3105 /** 3106 * Setting to allow mock locations and location provider status to be injected into the 3107 * LocationManager service for testing purposes during application development. These 3108 * locations and status values override actual location and status information generated 3109 * by network, gps, or other location providers. 3110 */ 3111 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 3112 3113 /** 3114 * A 64-bit number (as a hex string) that is randomly 3115 * generated on the device's first boot and should remain 3116 * constant for the lifetime of the device. (The value may 3117 * change if a factory reset is performed on the device.) 3118 */ 3119 public static final String ANDROID_ID = "android_id"; 3120 3121 /** 3122 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3123 */ 3124 @Deprecated 3125 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3126 3127 /** 3128 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3129 */ 3130 @Deprecated 3131 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3132 3133 /** 3134 * Setting to record the input method used by default, holding the ID 3135 * of the desired method. 3136 */ 3137 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 3138 3139 /** 3140 * Setting to record the input method subtype used by default, holding the ID 3141 * of the desired method. 3142 */ 3143 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 3144 "selected_input_method_subtype"; 3145 3146 /** 3147 * Setting to record the history of input method subtype, holding the pair of ID of IME 3148 * and its last used subtype. 3149 * @hide 3150 */ 3151 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 3152 "input_methods_subtype_history"; 3153 3154 /** 3155 * Setting to record the visibility of input method selector 3156 */ 3157 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 3158 "input_method_selector_visibility"; 3159 3160 /** 3161 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3162 */ 3163 @Deprecated 3164 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3165 3166 /** 3167 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 3168 * @hide 3169 */ 3170 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 3171 3172 /** 3173 * List of input methods that are currently enabled. This is a string 3174 * containing the IDs of all enabled input methods, each ID separated 3175 * by ':'. 3176 */ 3177 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3178 3179 /** 3180 * List of system input methods that are currently disabled. This is a string 3181 * containing the IDs of all disabled input methods, each ID separated 3182 * by ':'. 3183 * @hide 3184 */ 3185 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3186 3187 /** 3188 * Host name and port for global http proxy. Uses ':' seperator for 3189 * between host and port. 3190 * 3191 * @deprecated Use {@link Global#HTTP_PROXY} 3192 */ 3193 @Deprecated 3194 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3195 3196 /** 3197 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3198 */ 3199 @Deprecated 3200 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3201 3202 /** 3203 * Comma-separated list of location providers that activities may access. 3204 */ 3205 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3206 3207 /** 3208 * A flag containing settings used for biometric weak 3209 * @hide 3210 */ 3211 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3212 "lock_biometric_weak_flags"; 3213 3214 /** 3215 * Whether autolock is enabled (0 = false, 1 = true) 3216 */ 3217 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3218 3219 /** 3220 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3221 */ 3222 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3223 3224 /** 3225 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 3226 * true) 3227 * 3228 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 3229 * lockscreen uses 3230 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 3231 */ 3232 @Deprecated 3233 public static final String 3234 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 3235 3236 /** 3237 * This preference allows the device to be locked given time after screen goes off, 3238 * subject to current DeviceAdmin policy limits. 3239 * @hide 3240 */ 3241 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3242 3243 3244 /** 3245 * This preference contains the string that shows for owner info on LockScreen. 3246 * @hide 3247 */ 3248 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3249 3250 /** 3251 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 3252 * @hide 3253 */ 3254 public static final String LOCK_SCREEN_APPWIDGET_IDS = 3255 "lock_screen_appwidget_ids"; 3256 3257 /** 3258 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 3259 * @hide 3260 */ 3261 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 3262 "lock_screen_fallback_appwidget_id"; 3263 3264 /** 3265 * Index of the lockscreen appwidget to restore, -1 if none. 3266 * @hide 3267 */ 3268 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 3269 "lock_screen_sticky_appwidget"; 3270 3271 /** 3272 * This preference enables showing the owner info on LockScreen. 3273 * @hide 3274 */ 3275 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3276 "lock_screen_owner_info_enabled"; 3277 3278 /** 3279 * The Logging ID (a unique 64-bit value) as a hex string. 3280 * Used as a pseudonymous identifier for logging. 3281 * @deprecated This identifier is poorly initialized and has 3282 * many collisions. It should not be used. 3283 */ 3284 @Deprecated 3285 public static final String LOGGING_ID = "logging_id"; 3286 3287 /** 3288 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3289 */ 3290 @Deprecated 3291 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3292 3293 /** 3294 * No longer supported. 3295 */ 3296 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3297 3298 /** 3299 * No longer supported. 3300 */ 3301 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3302 3303 /** 3304 * No longer supported. 3305 */ 3306 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3307 3308 /** 3309 * Settings classname to launch when Settings is clicked from All 3310 * Applications. Needed because of user testing between the old 3311 * and new Settings apps. 3312 */ 3313 // TODO: 881807 3314 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3315 3316 /** 3317 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3318 */ 3319 @Deprecated 3320 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3321 3322 /** 3323 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3324 */ 3325 @Deprecated 3326 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3327 3328 /** 3329 * If accessibility is enabled. 3330 */ 3331 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3332 3333 /** 3334 * If touch exploration is enabled. 3335 */ 3336 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3337 3338 /** 3339 * List of the enabled accessibility providers. 3340 */ 3341 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3342 "enabled_accessibility_services"; 3343 3344 /** 3345 * List of the accessibility services to which the user has granted 3346 * permission to put the device into touch exploration mode. 3347 * 3348 * @hide 3349 */ 3350 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3351 "touch_exploration_granted_accessibility_services"; 3352 3353 /** 3354 * Whether to speak passwords while in accessibility mode. 3355 */ 3356 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3357 3358 /** 3359 * If injection of accessibility enhancing JavaScript screen-reader 3360 * is enabled. 3361 * <p> 3362 * Note: The JavaScript based screen-reader is served by the 3363 * Google infrastructure and enable users with disabilities to 3364 * efficiently navigate in and explore web content. 3365 * </p> 3366 * <p> 3367 * This property represents a boolean value. 3368 * </p> 3369 * @hide 3370 */ 3371 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3372 "accessibility_script_injection"; 3373 3374 /** 3375 * The URL for the injected JavaScript based screen-reader used 3376 * for providing accessibility of content in WebView. 3377 * <p> 3378 * Note: The JavaScript based screen-reader is served by the 3379 * Google infrastructure and enable users with disabilities to 3380 * efficiently navigate in and explore web content. 3381 * </p> 3382 * <p> 3383 * This property represents a string value. 3384 * </p> 3385 * @hide 3386 */ 3387 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3388 "accessibility_script_injection_url"; 3389 3390 /** 3391 * Key bindings for navigation in built-in accessibility support for web content. 3392 * <p> 3393 * Note: These key bindings are for the built-in accessibility navigation for 3394 * web content which is used as a fall back solution if JavaScript in a WebView 3395 * is not enabled or the user has not opted-in script injection from Google. 3396 * </p> 3397 * <p> 3398 * The bindings are separated by semi-colon. A binding is a mapping from 3399 * a key to a sequence of actions (for more details look at 3400 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3401 * string representation of an integer obtained from a meta state (optional) shifted 3402 * sixteen times left and bitwise ored with a key code. An action is represented 3403 * as a hexademical string representation of an integer where the first two digits 3404 * are navigation action index, the second, the third, and the fourth digit pairs 3405 * represent the action arguments. The separate actions in a binding are colon 3406 * separated. The key and the action sequence it maps to are separated by equals. 3407 * </p> 3408 * <p> 3409 * For example, the binding below maps the DPAD right button to traverse the 3410 * current navigation axis once without firing an accessibility event and to 3411 * perform the same traversal again but to fire an event: 3412 * <code> 3413 * 0x16=0x01000100:0x01000101; 3414 * </code> 3415 * </p> 3416 * <p> 3417 * The goal of this binding is to enable dynamic rebinding of keys to 3418 * navigation actions for web content without requiring a framework change. 3419 * </p> 3420 * <p> 3421 * This property represents a string value. 3422 * </p> 3423 * @hide 3424 */ 3425 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3426 "accessibility_web_content_key_bindings"; 3427 3428 /** 3429 * Setting that specifies whether the display magnification is enabled. 3430 * Display magnifications allows the user to zoom in the display content 3431 * and is targeted to low vision users. The current magnification scale 3432 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3433 * 3434 * @hide 3435 */ 3436 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3437 "accessibility_display_magnification_enabled"; 3438 3439 /** 3440 * Setting that specifies what the display magnification scale is. 3441 * Display magnifications allows the user to zoom in the display 3442 * content and is targeted to low vision users. Whether a display 3443 * magnification is performed is controlled by 3444 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3445 * 3446 * @hide 3447 */ 3448 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3449 "accessibility_display_magnification_scale"; 3450 3451 /** 3452 * Setting that specifies whether the display magnification should be 3453 * automatically updated. If this fearture is enabled the system will 3454 * exit magnification mode or pan the viewport when a context change 3455 * occurs. For example, on staring a new activity or rotating the screen, 3456 * the system may zoom out so the user can see the new context he is in. 3457 * Another example is on showing a window that is not visible in the 3458 * magnified viewport the system may pan the viewport to make the window 3459 * the has popped up so the user knows that the context has changed. 3460 * Whether a screen magnification is performed is controlled by 3461 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3462 * 3463 * @hide 3464 */ 3465 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3466 "accessibility_display_magnification_auto_update"; 3467 3468 /** 3469 * The timout for considering a press to be a long press in milliseconds. 3470 * @hide 3471 */ 3472 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3473 3474 /** 3475 * Setting to always use the default text-to-speech settings regardless 3476 * of the application settings. 3477 * 1 = override application settings, 3478 * 0 = use application settings (if specified). 3479 * 3480 * @deprecated The value of this setting is no longer respected by 3481 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3482 */ 3483 @Deprecated 3484 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3485 3486 /** 3487 * Default text-to-speech engine speech rate. 100 = 1x 3488 */ 3489 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3490 3491 /** 3492 * Default text-to-speech engine pitch. 100 = 1x 3493 */ 3494 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3495 3496 /** 3497 * Default text-to-speech engine. 3498 */ 3499 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3500 3501 /** 3502 * Default text-to-speech language. 3503 * 3504 * @deprecated this setting is no longer in use, as of the Ice Cream 3505 * Sandwich release. Apps should never need to read this setting directly, 3506 * instead can query the TextToSpeech framework classes for the default 3507 * locale. {@link TextToSpeech#getLanguage()}. 3508 */ 3509 @Deprecated 3510 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3511 3512 /** 3513 * Default text-to-speech country. 3514 * 3515 * @deprecated this setting is no longer in use, as of the Ice Cream 3516 * Sandwich release. Apps should never need to read this setting directly, 3517 * instead can query the TextToSpeech framework classes for the default 3518 * locale. {@link TextToSpeech#getLanguage()}. 3519 */ 3520 @Deprecated 3521 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3522 3523 /** 3524 * Default text-to-speech locale variant. 3525 * 3526 * @deprecated this setting is no longer in use, as of the Ice Cream 3527 * Sandwich release. Apps should never need to read this setting directly, 3528 * instead can query the TextToSpeech framework classes for the 3529 * locale that is in use {@link TextToSpeech#getLanguage()}. 3530 */ 3531 @Deprecated 3532 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3533 3534 /** 3535 * Stores the default tts locales on a per engine basis. Stored as 3536 * a comma seperated list of values, each value being of the form 3537 * {@code engine_name:locale} for example, 3538 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3539 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3540 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3541 * setting directly, and can query the TextToSpeech framework classes 3542 * for the locale that is in use. 3543 * 3544 * @hide 3545 */ 3546 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3547 3548 /** 3549 * Space delimited list of plugin packages that are enabled. 3550 */ 3551 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3552 3553 /** 3554 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 3555 * instead. 3556 */ 3557 @Deprecated 3558 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3559 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3560 3561 /** 3562 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 3563 * instead. 3564 */ 3565 @Deprecated 3566 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3567 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3568 3569 /** 3570 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3571 * instead. 3572 */ 3573 @Deprecated 3574 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 3575 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3576 3577 /** 3578 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 3579 * instead. 3580 */ 3581 @Deprecated 3582 public static final String WIFI_ON = Global.WIFI_ON; 3583 3584 /** 3585 * The acceptable packet loss percentage (range 0 - 100) before trying 3586 * another AP on the same network. 3587 * @deprecated This setting is not used. 3588 */ 3589 @Deprecated 3590 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3591 "wifi_watchdog_acceptable_packet_loss_percentage"; 3592 3593 /** 3594 * The number of access points required for a network in order for the 3595 * watchdog to monitor it. 3596 * @deprecated This setting is not used. 3597 */ 3598 @Deprecated 3599 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3600 3601 /** 3602 * The delay between background checks. 3603 * @deprecated This setting is not used. 3604 */ 3605 @Deprecated 3606 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3607 "wifi_watchdog_background_check_delay_ms"; 3608 3609 /** 3610 * Whether the Wi-Fi watchdog is enabled for background checking even 3611 * after it thinks the user has connected to a good access point. 3612 * @deprecated This setting is not used. 3613 */ 3614 @Deprecated 3615 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3616 "wifi_watchdog_background_check_enabled"; 3617 3618 /** 3619 * The timeout for a background ping 3620 * @deprecated This setting is not used. 3621 */ 3622 @Deprecated 3623 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3624 "wifi_watchdog_background_check_timeout_ms"; 3625 3626 /** 3627 * The number of initial pings to perform that *may* be ignored if they 3628 * fail. Again, if these fail, they will *not* be used in packet loss 3629 * calculation. For example, one network always seemed to time out for 3630 * the first couple pings, so this is set to 3 by default. 3631 * @deprecated This setting is not used. 3632 */ 3633 @Deprecated 3634 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3635 "wifi_watchdog_initial_ignored_ping_count"; 3636 3637 /** 3638 * The maximum number of access points (per network) to attempt to test. 3639 * If this number is reached, the watchdog will no longer monitor the 3640 * initial connection state for the network. This is a safeguard for 3641 * networks containing multiple APs whose DNS does not respond to pings. 3642 * @deprecated This setting is not used. 3643 */ 3644 @Deprecated 3645 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3646 3647 /** 3648 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3649 */ 3650 @Deprecated 3651 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3652 3653 /** 3654 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3655 * @deprecated This setting is not used. 3656 */ 3657 @Deprecated 3658 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3659 3660 /** 3661 * The number of pings to test if an access point is a good connection. 3662 * @deprecated This setting is not used. 3663 */ 3664 @Deprecated 3665 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3666 3667 /** 3668 * The delay between pings. 3669 * @deprecated This setting is not used. 3670 */ 3671 @Deprecated 3672 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3673 3674 /** 3675 * The timeout per ping. 3676 * @deprecated This setting is not used. 3677 */ 3678 @Deprecated 3679 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3680 3681 /** 3682 * @deprecated Use 3683 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3684 */ 3685 @Deprecated 3686 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3687 3688 /** 3689 * @deprecated Use 3690 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3691 */ 3692 @Deprecated 3693 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3694 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3695 3696 /** 3697 * Whether background data usage is allowed. 3698 * 3699 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 3700 * availability of background data depends on several 3701 * combined factors. When background data is unavailable, 3702 * {@link ConnectivityManager#getActiveNetworkInfo()} will 3703 * now appear disconnected. 3704 */ 3705 @Deprecated 3706 public static final String BACKGROUND_DATA = "background_data"; 3707 3708 /** 3709 * Origins for which browsers should allow geolocation by default. 3710 * The value is a space-separated list of origins. 3711 */ 3712 public static final String ALLOWED_GEOLOCATION_ORIGINS 3713 = "allowed_geolocation_origins"; 3714 3715 /** 3716 * The preferred TTY mode 0 = TTy Off, CDMA default 3717 * 1 = TTY Full 3718 * 2 = TTY HCO 3719 * 3 = TTY VCO 3720 * @hide 3721 */ 3722 public static final String PREFERRED_TTY_MODE = 3723 "preferred_tty_mode"; 3724 3725 /** 3726 * Whether the enhanced voice privacy mode is enabled. 3727 * 0 = normal voice privacy 3728 * 1 = enhanced voice privacy 3729 * @hide 3730 */ 3731 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3732 3733 /** 3734 * Whether the TTY mode mode is enabled. 3735 * 0 = disabled 3736 * 1 = enabled 3737 * @hide 3738 */ 3739 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3740 3741 /** 3742 * Controls whether settings backup is enabled. 3743 * Type: int ( 0 = disabled, 1 = enabled ) 3744 * @hide 3745 */ 3746 public static final String BACKUP_ENABLED = "backup_enabled"; 3747 3748 /** 3749 * Controls whether application data is automatically restored from backup 3750 * at install time. 3751 * Type: int ( 0 = disabled, 1 = enabled ) 3752 * @hide 3753 */ 3754 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3755 3756 /** 3757 * Indicates whether settings backup has been fully provisioned. 3758 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3759 * @hide 3760 */ 3761 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3762 3763 /** 3764 * Component of the transport to use for backup/restore. 3765 * @hide 3766 */ 3767 public static final String BACKUP_TRANSPORT = "backup_transport"; 3768 3769 /** 3770 * Version for which the setup wizard was last shown. Bumped for 3771 * each release when there is new setup information to show. 3772 * @hide 3773 */ 3774 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3775 3776 /** 3777 * The interval in milliseconds after which Wi-Fi is considered idle. 3778 * When idle, it is possible for the device to be switched from Wi-Fi to 3779 * the mobile data network. 3780 * @hide 3781 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 3782 * instead. 3783 */ 3784 @Deprecated 3785 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 3786 3787 /** 3788 * The global search provider chosen by the user (if multiple global 3789 * search providers are installed). This will be the provider returned 3790 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3791 * installed. This setting is stored as a flattened component name as 3792 * per {@link ComponentName#flattenToString()}. 3793 * 3794 * @hide 3795 */ 3796 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3797 "search_global_search_activity"; 3798 3799 /** 3800 * The number of promoted sources in GlobalSearch. 3801 * @hide 3802 */ 3803 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3804 /** 3805 * The maximum number of suggestions returned by GlobalSearch. 3806 * @hide 3807 */ 3808 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3809 /** 3810 * The number of suggestions GlobalSearch will ask each non-web search source for. 3811 * @hide 3812 */ 3813 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3814 /** 3815 * The number of suggestions the GlobalSearch will ask the web search source for. 3816 * @hide 3817 */ 3818 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3819 "search_web_results_override_limit"; 3820 /** 3821 * The number of milliseconds that GlobalSearch will wait for suggestions from 3822 * promoted sources before continuing with all other sources. 3823 * @hide 3824 */ 3825 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3826 "search_promoted_source_deadline_millis"; 3827 /** 3828 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3829 * @hide 3830 */ 3831 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3832 /** 3833 * The maximum number of milliseconds that GlobalSearch shows the previous results 3834 * after receiving a new query. 3835 * @hide 3836 */ 3837 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3838 /** 3839 * The maximum age of log data used for shortcuts in GlobalSearch. 3840 * @hide 3841 */ 3842 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3843 /** 3844 * The maximum age of log data used for source ranking in GlobalSearch. 3845 * @hide 3846 */ 3847 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3848 "search_max_source_event_age_millis"; 3849 /** 3850 * The minimum number of impressions needed to rank a source in GlobalSearch. 3851 * @hide 3852 */ 3853 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3854 "search_min_impressions_for_source_ranking"; 3855 /** 3856 * The minimum number of clicks needed to rank a source in GlobalSearch. 3857 * @hide 3858 */ 3859 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3860 "search_min_clicks_for_source_ranking"; 3861 /** 3862 * The maximum number of shortcuts shown by GlobalSearch. 3863 * @hide 3864 */ 3865 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3866 /** 3867 * The size of the core thread pool for suggestion queries in GlobalSearch. 3868 * @hide 3869 */ 3870 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3871 "search_query_thread_core_pool_size"; 3872 /** 3873 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3874 * @hide 3875 */ 3876 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3877 "search_query_thread_max_pool_size"; 3878 /** 3879 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3880 * @hide 3881 */ 3882 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3883 "search_shortcut_refresh_core_pool_size"; 3884 /** 3885 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3886 * @hide 3887 */ 3888 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3889 "search_shortcut_refresh_max_pool_size"; 3890 /** 3891 * The maximun time that excess threads in the GlobalSeach thread pools will 3892 * wait before terminating. 3893 * @hide 3894 */ 3895 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3896 "search_thread_keepalive_seconds"; 3897 /** 3898 * The maximum number of concurrent suggestion queries to each source. 3899 * @hide 3900 */ 3901 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3902 "search_per_source_concurrent_query_limit"; 3903 3904 /** 3905 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3906 * @hide 3907 */ 3908 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3909 3910 /** 3911 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3912 * @hide 3913 */ 3914 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3915 3916 /** 3917 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3918 * @hide 3919 */ 3920 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3921 3922 /** 3923 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3924 * @hide 3925 */ 3926 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3927 3928 /** 3929 * If nonzero, ANRs in invisible background processes bring up a dialog. 3930 * Otherwise, the process will be silently killed. 3931 * @hide 3932 */ 3933 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3934 3935 /** 3936 * The {@link ComponentName} string of the service to be used as the voice recognition 3937 * service. 3938 * 3939 * @hide 3940 */ 3941 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3942 3943 3944 /** 3945 * The {@link ComponentName} string of the selected spell checker service which is 3946 * one of the services managed by the text service manager. 3947 * 3948 * @hide 3949 */ 3950 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3951 3952 /** 3953 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3954 * service which is one of the services managed by the text service manager. 3955 * 3956 * @hide 3957 */ 3958 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3959 "selected_spell_checker_subtype"; 3960 3961 /** 3962 * The {@link ComponentName} string whether spell checker is enabled or not. 3963 * 3964 * @hide 3965 */ 3966 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3967 3968 /** 3969 * What happens when the user presses the Power button while in-call 3970 * and the screen is on.<br/> 3971 * <b>Values:</b><br/> 3972 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3973 * 2 - The Power button hangs up the current call.<br/> 3974 * 3975 * @hide 3976 */ 3977 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3978 3979 /** 3980 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3981 * @hide 3982 */ 3983 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3984 3985 /** 3986 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3987 * @hide 3988 */ 3989 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3990 3991 /** 3992 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3993 * @hide 3994 */ 3995 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3996 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3997 3998 /** 3999 * The current night mode that has been selected by the user. Owned 4000 * and controlled by UiModeManagerService. Constants are as per 4001 * UiModeManager. 4002 * @hide 4003 */ 4004 public static final String UI_NIGHT_MODE = "ui_night_mode"; 4005 4006 /** 4007 * Whether screensavers are enabled. 4008 * @hide 4009 */ 4010 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 4011 4012 /** 4013 * The user's chosen screensaver components. 4014 * 4015 * These will be launched by the PhoneWindowManager after a timeout when not on 4016 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 4017 * @hide 4018 */ 4019 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 4020 4021 /** 4022 * If screensavers are enabled, whether the screensaver should be automatically launched 4023 * when the device is inserted into a (desk) dock. 4024 * @hide 4025 */ 4026 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4027 4028 /** 4029 * If screensavers are enabled, whether the screensaver should be automatically launched 4030 * when the screen times out when not on battery. 4031 * @hide 4032 */ 4033 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4034 4035 /** 4036 * If screensavers are enabled, the default screensaver component. 4037 * @hide 4038 */ 4039 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4040 4041 /** 4042 * Name of a package that the current user has explicitly allowed to see all of that 4043 * user's notifications. 4044 * 4045 * @hide 4046 */ 4047 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 4048 4049 /** 4050 * This are the settings to be backed up. 4051 * 4052 * NOTE: Settings are backed up and restored in the order they appear 4053 * in this array. If you have one setting depending on another, 4054 * make sure that they are ordered appropriately. 4055 * 4056 * @hide 4057 */ 4058 public static final String[] SETTINGS_TO_BACKUP = { 4059 BUGREPORT_IN_POWER_MENU, // moved to global 4060 ALLOW_MOCK_LOCATION, 4061 PARENTAL_CONTROL_ENABLED, 4062 PARENTAL_CONTROL_REDIRECT_URL, 4063 USB_MASS_STORAGE_ENABLED, // moved to global 4064 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4065 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4066 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4067 ACCESSIBILITY_SCRIPT_INJECTION, 4068 BACKUP_AUTO_RESTORE, 4069 ENABLED_ACCESSIBILITY_SERVICES, 4070 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4071 TOUCH_EXPLORATION_ENABLED, 4072 ACCESSIBILITY_ENABLED, 4073 ACCESSIBILITY_SPEAK_PASSWORD, 4074 TTS_USE_DEFAULTS, 4075 TTS_DEFAULT_RATE, 4076 TTS_DEFAULT_PITCH, 4077 TTS_DEFAULT_SYNTH, 4078 TTS_DEFAULT_LANG, 4079 TTS_DEFAULT_COUNTRY, 4080 TTS_ENABLED_PLUGINS, 4081 TTS_DEFAULT_LOCALE, 4082 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 4083 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 4084 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 4085 MOUNT_PLAY_NOTIFICATION_SND, 4086 MOUNT_UMS_AUTOSTART, 4087 MOUNT_UMS_PROMPT, 4088 MOUNT_UMS_NOTIFY_ENABLED, 4089 UI_NIGHT_MODE, 4090 LOCK_SCREEN_OWNER_INFO, 4091 LOCK_SCREEN_OWNER_INFO_ENABLED 4092 }; 4093 4094 /** 4095 * Helper method for determining if a location provider is enabled. 4096 * @param cr the content resolver to use 4097 * @param provider the location provider to query 4098 * @return true if the provider is enabled 4099 */ 4100 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4101 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 4102 } 4103 4104 /** 4105 * Helper method for determining if a location provider is enabled. 4106 * @param cr the content resolver to use 4107 * @param provider the location provider to query 4108 * @param userId the userId to query 4109 * @return true if the provider is enabled 4110 * @hide 4111 */ 4112 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 4113 String allowedProviders = Settings.Secure.getStringForUser(cr, 4114 LOCATION_PROVIDERS_ALLOWED, userId); 4115 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4116 } 4117 4118 /** 4119 * Thread-safe method for enabling or disabling a single location provider. 4120 * @param cr the content resolver to use 4121 * @param provider the location provider to enable or disable 4122 * @param enabled true if the provider should be enabled 4123 */ 4124 public static final void setLocationProviderEnabled(ContentResolver cr, 4125 String provider, boolean enabled) { 4126 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 4127 } 4128 4129 /** 4130 * Thread-safe method for enabling or disabling a single location provider. 4131 * @param cr the content resolver to use 4132 * @param provider the location provider to enable or disable 4133 * @param enabled true if the provider should be enabled 4134 * @param userId the userId for which to enable/disable providers 4135 * @hide 4136 */ 4137 public static final void setLocationProviderEnabledForUser(ContentResolver cr, 4138 String provider, boolean enabled, int userId) { 4139 // to ensure thread safety, we write the provider name with a '+' or '-' 4140 // and let the SettingsProvider handle it rather than reading and modifying 4141 // the list of enabled providers. 4142 if (enabled) { 4143 provider = "+" + provider; 4144 } else { 4145 provider = "-" + provider; 4146 } 4147 putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 4148 userId); 4149 } 4150 } 4151 4152 /** 4153 * Global system settings, containing preferences that always apply identically 4154 * to all defined users. Applications can read these but are not allowed to write; 4155 * like the "Secure" settings, these are for preferences that the user must 4156 * explicitly modify through the system UI or specialized APIs for those values. 4157 */ 4158 public static final class Global extends NameValueTable { 4159 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4160 4161 /** 4162 * The content:// style URL for global secure settings items. Not public. 4163 */ 4164 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4165 4166 /** 4167 * Setting whether the global gesture for enabling accessibility is enabled. 4168 * If this gesture is enabled the user will be able to perfrom it to enable 4169 * the accessibility state without visiting the settings app. 4170 * @hide 4171 */ 4172 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 4173 "enable_accessibility_global_gesture_enabled"; 4174 4175 /** 4176 * Whether Airplane Mode is on. 4177 */ 4178 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4179 4180 /** 4181 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4182 */ 4183 public static final String RADIO_BLUETOOTH = "bluetooth"; 4184 4185 /** 4186 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4187 */ 4188 public static final String RADIO_WIFI = "wifi"; 4189 4190 /** 4191 * {@hide} 4192 */ 4193 public static final String RADIO_WIMAX = "wimax"; 4194 /** 4195 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4196 */ 4197 public static final String RADIO_CELL = "cell"; 4198 4199 /** 4200 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4201 */ 4202 public static final String RADIO_NFC = "nfc"; 4203 4204 /** 4205 * A comma separated list of radios that need to be disabled when airplane mode 4206 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4207 * included in the comma separated list. 4208 */ 4209 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4210 4211 /** 4212 * A comma separated list of radios that should to be disabled when airplane mode 4213 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4214 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4215 * will be turned off when entering airplane mode, but the user will be able to reenable 4216 * Wifi in the Settings app. 4217 * 4218 * {@hide} 4219 */ 4220 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4221 4222 /** 4223 * The policy for deciding when Wi-Fi should go to sleep (which will in 4224 * turn switch to using the mobile data as an Internet connection). 4225 * <p> 4226 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4227 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4228 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4229 */ 4230 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4231 4232 /** 4233 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4234 * policy, which is to sleep shortly after the turning off 4235 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4236 */ 4237 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4238 4239 /** 4240 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4241 * the device is on battery, and never go to sleep when the device is 4242 * plugged in. 4243 */ 4244 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4245 4246 /** 4247 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4248 */ 4249 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4250 4251 /** 4252 * Value to specify if the user prefers the date, time and time zone 4253 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4254 */ 4255 public static final String AUTO_TIME = "auto_time"; 4256 4257 /** 4258 * Value to specify if the user prefers the time zone 4259 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4260 */ 4261 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4262 4263 /** 4264 * URI for the car dock "in" event sound. 4265 * @hide 4266 */ 4267 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4268 4269 /** 4270 * URI for the car dock "out" event sound. 4271 * @hide 4272 */ 4273 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4274 4275 /** 4276 * URI for the desk dock "in" event sound. 4277 * @hide 4278 */ 4279 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4280 4281 /** 4282 * URI for the desk dock "out" event sound. 4283 * @hide 4284 */ 4285 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4286 4287 /** 4288 * Whether to play a sound for dock events. 4289 * @hide 4290 */ 4291 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4292 4293 /** 4294 * URI for the "device locked" (keyguard shown) sound. 4295 * @hide 4296 */ 4297 public static final String LOCK_SOUND = "lock_sound"; 4298 4299 /** 4300 * URI for the "device unlocked" sound. 4301 * @hide 4302 */ 4303 public static final String UNLOCK_SOUND = "unlock_sound"; 4304 4305 /** 4306 * URI for the low battery sound file. 4307 * @hide 4308 */ 4309 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 4310 4311 /** 4312 * Whether to play a sound for low-battery alerts. 4313 * @hide 4314 */ 4315 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 4316 4317 /** 4318 * URI for the "wireless charging started" sound. 4319 * @hide 4320 */ 4321 public static final String WIRELESS_CHARGING_STARTED_SOUND = 4322 "wireless_charging_started_sound"; 4323 4324 /** 4325 * Whether we keep the device on while the device is plugged in. 4326 * Supported values are: 4327 * <ul> 4328 * <li>{@code 0} to never stay on while plugged in</li> 4329 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 4330 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 4331 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 4332 * </ul> 4333 * These values can be OR-ed together. 4334 */ 4335 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 4336 4337 /** 4338 * When the user has enable the option to have a "bug report" command 4339 * in the power menu. 4340 * @hide 4341 */ 4342 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4343 4344 /** 4345 * Whether ADB is enabled. 4346 */ 4347 public static final String ADB_ENABLED = "adb_enabled"; 4348 4349 /** 4350 * Whether assisted GPS should be enabled or not. 4351 * @hide 4352 */ 4353 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 4354 4355 /** 4356 * Whether bluetooth is enabled/disabled 4357 * 0=disabled. 1=enabled. 4358 */ 4359 public static final String BLUETOOTH_ON = "bluetooth_on"; 4360 4361 /** 4362 * CDMA Cell Broadcast SMS 4363 * 0 = CDMA Cell Broadcast SMS disabled 4364 * 1 = CDMA Cell Broadcast SMS enabled 4365 * @hide 4366 */ 4367 public static final String CDMA_CELL_BROADCAST_SMS = 4368 "cdma_cell_broadcast_sms"; 4369 4370 /** 4371 * The CDMA roaming mode 0 = Home Networks, CDMA default 4372 * 1 = Roaming on Affiliated networks 4373 * 2 = Roaming on any networks 4374 * @hide 4375 */ 4376 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 4377 4378 /** 4379 * The CDMA subscription mode 0 = RUIM/SIM (default) 4380 * 1 = NV 4381 * @hide 4382 */ 4383 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 4384 4385 /** Inactivity timeout to track mobile data activity. 4386 * 4387 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 4388 * infer the data activity of mobile network. After a period of no activity on mobile 4389 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 4390 * intent is fired to indicate a transition of network status from "active" to "idle". Any 4391 * subsequent activity on mobile networks triggers the firing of {@code 4392 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 4393 * 4394 * Network activity refers to transmitting or receiving data on the network interfaces. 4395 * 4396 * Tracking is disabled if set to zero or negative value. 4397 * 4398 * @hide 4399 */ 4400 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 4401 4402 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 4403 * but for Wifi network. 4404 * @hide 4405 */ 4406 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 4407 4408 /** 4409 * Whether or not data roaming is enabled. (0 = false, 1 = true) 4410 */ 4411 public static final String DATA_ROAMING = "data_roaming"; 4412 4413 /** 4414 * Whether user has enabled development settings. 4415 */ 4416 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 4417 4418 /** 4419 * Whether the device has been provisioned (0 = false, 1 = true) 4420 */ 4421 public static final String DEVICE_PROVISIONED = "device_provisioned"; 4422 4423 /** 4424 * The saved value for WindowManagerService.setForcedDisplayDensity(). 4425 * One integer in dpi. If unset, then use the real display density. 4426 * @hide 4427 */ 4428 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 4429 4430 /** 4431 * The saved value for WindowManagerService.setForcedDisplaySize(). 4432 * Two integers separated by a comma. If unset, then use the real display size. 4433 * @hide 4434 */ 4435 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 4436 4437 /** 4438 * The maximum size, in bytes, of a download that the download manager will transfer over 4439 * a non-wifi connection. 4440 * @hide 4441 */ 4442 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4443 "download_manager_max_bytes_over_mobile"; 4444 4445 /** 4446 * The recommended maximum size, in bytes, of a download that the download manager should 4447 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4448 * have the option to start the download over the mobile connection anyway. 4449 * @hide 4450 */ 4451 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4452 "download_manager_recommended_max_bytes_over_mobile"; 4453 4454 /** 4455 * Whether the package installer should allow installation of apps downloaded from 4456 * sources other than Google Play. 4457 * 4458 * 1 = allow installing from other sources 4459 * 0 = only allow installing from Google Play 4460 */ 4461 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4462 4463 /** 4464 * Whether mobile data connections are allowed by the user. See 4465 * ConnectivityManager for more info. 4466 * @hide 4467 */ 4468 public static final String MOBILE_DATA = "mobile_data"; 4469 4470 /** {@hide} */ 4471 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4472 /** {@hide} */ 4473 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4474 /** {@hide} */ 4475 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4476 /** {@hide} */ 4477 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4478 /** {@hide} */ 4479 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4480 /** {@hide} */ 4481 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 4482 4483 /** {@hide} */ 4484 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4485 /** {@hide} */ 4486 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4487 /** {@hide} */ 4488 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4489 /** {@hide} */ 4490 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4491 4492 /** {@hide} */ 4493 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4494 /** {@hide} */ 4495 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4496 /** {@hide} */ 4497 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4498 /** {@hide} */ 4499 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4500 4501 /** {@hide} */ 4502 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4503 /** {@hide} */ 4504 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4505 /** {@hide} */ 4506 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4507 /** {@hide} */ 4508 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4509 4510 /** 4511 * User preference for which network(s) should be used. Only the 4512 * connectivity service should touch this. 4513 */ 4514 public static final String NETWORK_PREFERENCE = "network_preference"; 4515 4516 /** 4517 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 4518 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 4519 * exceeded. 4520 * @hide 4521 */ 4522 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 4523 4524 /** 4525 * The length of time in milli-seconds that automatic small adjustments to 4526 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 4527 * @hide 4528 */ 4529 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 4530 4531 /** Preferred NTP server. {@hide} */ 4532 public static final String NTP_SERVER = "ntp_server"; 4533 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4534 public static final String NTP_TIMEOUT = "ntp_timeout"; 4535 4536 /** 4537 * Whether the package manager should send package verification broadcasts for verifiers to 4538 * review apps prior to installation. 4539 * 1 = request apps to be verified prior to installation, if a verifier exists. 4540 * 0 = do not verify apps before installation 4541 * @hide 4542 */ 4543 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4544 4545 /** Timeout for package verification. 4546 * @hide */ 4547 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4548 4549 /** Default response code for package verification. 4550 * @hide */ 4551 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4552 4553 /** 4554 * Show package verification setting in the Settings app. 4555 * 1 = show (default) 4556 * 0 = hide 4557 * @hide 4558 */ 4559 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 4560 4561 /** 4562 * Run package verificaiton on apps installed through ADB/ADT/USB 4563 * 1 = perform package verification on ADB installs (default) 4564 * 0 = bypass package verification on ADB installs 4565 * @hide 4566 */ 4567 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 4568 4569 /** 4570 * The interval in milliseconds at which to check packet counts on the 4571 * mobile data interface when screen is on, to detect possible data 4572 * connection problems. 4573 * @hide 4574 */ 4575 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4576 "pdp_watchdog_poll_interval_ms"; 4577 4578 /** 4579 * The interval in milliseconds at which to check packet counts on the 4580 * mobile data interface when screen is off, to detect possible data 4581 * connection problems. 4582 * @hide 4583 */ 4584 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4585 "pdp_watchdog_long_poll_interval_ms"; 4586 4587 /** 4588 * The interval in milliseconds at which to check packet counts on the 4589 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 4590 * outgoing packets has been reached without incoming packets. 4591 * @hide 4592 */ 4593 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4594 "pdp_watchdog_error_poll_interval_ms"; 4595 4596 /** 4597 * The number of outgoing packets sent without seeing an incoming packet 4598 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 4599 * device is logged to the event log 4600 * @hide 4601 */ 4602 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4603 "pdp_watchdog_trigger_packet_count"; 4604 4605 /** 4606 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 4607 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 4608 * attempting data connection recovery. 4609 * @hide 4610 */ 4611 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4612 "pdp_watchdog_error_poll_count"; 4613 4614 /** 4615 * The number of failed PDP reset attempts before moving to something more 4616 * drastic: re-registering to the network. 4617 * @hide 4618 */ 4619 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4620 "pdp_watchdog_max_pdp_reset_fail_count"; 4621 4622 /** 4623 * A positive value indicates how often the SamplingProfiler 4624 * should take snapshots. Zero value means SamplingProfiler 4625 * is disabled. 4626 * 4627 * @hide 4628 */ 4629 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 4630 4631 /** 4632 * URL to open browser on to allow user to manage a prepay account 4633 * @hide 4634 */ 4635 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4636 "setup_prepaid_data_service_url"; 4637 4638 /** 4639 * URL to attempt a GET on to see if this is a prepay device 4640 * @hide 4641 */ 4642 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4643 "setup_prepaid_detection_target_url"; 4644 4645 /** 4646 * Host to check for a redirect to after an attempt to GET 4647 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4648 * this is a prepaid device with zero balance.) 4649 * @hide 4650 */ 4651 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4652 "setup_prepaid_detection_redir_host"; 4653 4654 /** 4655 * The interval in milliseconds at which to check the number of SMS sent out without asking 4656 * for use permit, to limit the un-authorized SMS usage. 4657 * 4658 * @hide 4659 */ 4660 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4661 "sms_outgoing_check_interval_ms"; 4662 4663 /** 4664 * The number of outgoing SMS sent without asking for user permit (of {@link 4665 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 4666 * 4667 * @hide 4668 */ 4669 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4670 "sms_outgoing_check_max_count"; 4671 4672 /** 4673 * Used to disable SMS short code confirmation - defaults to true. 4674 * True indcates we will do the check, etc. Set to false to disable. 4675 * @see com.android.internal.telephony.SmsUsageMonitor 4676 * @hide 4677 */ 4678 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 4679 4680 /** 4681 * Used to select which country we use to determine premium sms codes. 4682 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 4683 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 4684 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 4685 * @hide 4686 */ 4687 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 4688 4689 /** 4690 * Used to disable Tethering on a device - defaults to true 4691 * @hide 4692 */ 4693 public static final String TETHER_SUPPORTED = "tether_supported"; 4694 4695 /** 4696 * Used to require DUN APN on the device or not - defaults to a build config value 4697 * which defaults to false 4698 * @hide 4699 */ 4700 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 4701 4702 /** 4703 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 4704 * corresponding build config values are set it will override the APN DB 4705 * values. 4706 * Consists of a comma seperated list of strings: 4707 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 4708 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 4709 * @hide 4710 */ 4711 public static final String TETHER_DUN_APN = "tether_dun_apn"; 4712 4713 /** 4714 * USB Mass Storage Enabled 4715 */ 4716 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 4717 4718 /** 4719 * If this setting is set (to anything), then all references 4720 * to Gmail on the device must change to Google Mail. 4721 */ 4722 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 4723 4724 /** Autofill server address (Used in WebView/browser). 4725 * {@hide} */ 4726 public static final String WEB_AUTOFILL_QUERY_URL = 4727 "web_autofill_query_url"; 4728 4729 /** 4730 * Whether Wifi display is enabled/disabled 4731 * 0=disabled. 1=enabled. 4732 * @hide 4733 */ 4734 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 4735 4736 /** 4737 * Whether to notify the user of open networks. 4738 * <p> 4739 * If not connected and the scan results have an open network, we will 4740 * put this notification up. If we attempt to connect to a network or 4741 * the open network(s) disappear, we remove the notification. When we 4742 * show the notification, we will not show it again for 4743 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 4744 */ 4745 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4746 "wifi_networks_available_notification_on"; 4747 /** 4748 * {@hide} 4749 */ 4750 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4751 "wimax_networks_available_notification_on"; 4752 4753 /** 4754 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 4755 * Connecting to a network will reset the timer. 4756 */ 4757 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4758 "wifi_networks_available_repeat_delay"; 4759 4760 /** 4761 * 802.11 country code in ISO 3166 format 4762 * @hide 4763 */ 4764 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 4765 4766 /** 4767 * The interval in milliseconds to issue wake up scans when wifi needs 4768 * to connect. This is necessary to connect to an access point when 4769 * device is on the move and the screen is off. 4770 * @hide 4771 */ 4772 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4773 "wifi_framework_scan_interval_ms"; 4774 4775 /** 4776 * The interval in milliseconds after which Wi-Fi is considered idle. 4777 * When idle, it is possible for the device to be switched from Wi-Fi to 4778 * the mobile data network. 4779 * @hide 4780 */ 4781 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4782 4783 /** 4784 * When the number of open networks exceeds this number, the 4785 * least-recently-used excess networks will be removed. 4786 */ 4787 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 4788 4789 /** 4790 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 4791 */ 4792 public static final String WIFI_ON = "wifi_on"; 4793 4794 /** 4795 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 4796 * @hide 4797 */ 4798 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 4799 "wifi_scan_always_enabled"; 4800 4801 /** 4802 * Used to save the Wifi_ON state prior to tethering. 4803 * This state will be checked to restore Wifi after 4804 * the user turns off tethering. 4805 * 4806 * @hide 4807 */ 4808 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 4809 4810 /** 4811 * The interval in milliseconds to scan as used by the wifi supplicant 4812 * @hide 4813 */ 4814 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4815 "wifi_supplicant_scan_interval_ms"; 4816 4817 /** 4818 * The interval in milliseconds to scan at supplicant when p2p is connected 4819 * @hide 4820 */ 4821 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 4822 "wifi_scan_interval_p2p_connected_ms"; 4823 4824 /** 4825 * Whether the Wi-Fi watchdog is enabled. 4826 */ 4827 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4828 4829 /** 4830 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 4831 * the setting needs to be set to 0 to disable it. 4832 * @hide 4833 */ 4834 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 4835 "wifi_watchdog_poor_network_test_enabled"; 4836 4837 /** 4838 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 4839 * needs to be set to 0 to disable it. 4840 * @hide 4841 */ 4842 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 4843 "wifi_suspend_optimizations_enabled"; 4844 4845 /** 4846 * The maximum number of times we will retry a connection to an access 4847 * point for which we have failed in acquiring an IP address from DHCP. 4848 * A value of N means that we will make N+1 connection attempts in all. 4849 */ 4850 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 4851 4852 /** 4853 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 4854 * data connectivity to be established after a disconnect from Wi-Fi. 4855 */ 4856 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4857 "wifi_mobile_data_transition_wakelock_timeout_ms"; 4858 4859 /** 4860 * The operational wifi frequency band 4861 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 4862 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 4863 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 4864 * 4865 * @hide 4866 */ 4867 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 4868 4869 /** 4870 * The Wi-Fi peer-to-peer device name 4871 * @hide 4872 */ 4873 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 4874 4875 /** 4876 * The number of milliseconds to delay when checking for data stalls during 4877 * non-aggressive detection. (screen is turned off.) 4878 * @hide 4879 */ 4880 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4881 "data_stall_alarm_non_aggressive_delay_in_ms"; 4882 4883 /** 4884 * The number of milliseconds to delay when checking for data stalls during 4885 * aggressive detection. (screen on or suspected data stall) 4886 * @hide 4887 */ 4888 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4889 "data_stall_alarm_aggressive_delay_in_ms"; 4890 4891 /** 4892 * The interval in milliseconds at which to check gprs registration 4893 * after the first registration mismatch of gprs and voice service, 4894 * to detect possible data network registration problems. 4895 * 4896 * @hide 4897 */ 4898 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4899 "gprs_register_check_period_ms"; 4900 4901 /** 4902 * Nonzero causes Log.wtf() to crash. 4903 * @hide 4904 */ 4905 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 4906 4907 /** 4908 * Ringer mode. This is used internally, changing this value will not 4909 * change the ringer mode. See AudioManager. 4910 */ 4911 public static final String MODE_RINGER = "mode_ringer"; 4912 4913 /** 4914 * Overlay display devices setting. 4915 * The associated value is a specially formatted string that describes the 4916 * size and density of simulated secondary display devices. 4917 * <p> 4918 * Format: {width}x{height}/{dpi};... 4919 * </p><p> 4920 * Example: 4921 * <ul> 4922 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4923 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4924 * at 1080p and the second at 720p.</li> 4925 * <li>If the value is empty, then no overlay display devices are created.</li> 4926 * </ul></p> 4927 * 4928 * @hide 4929 */ 4930 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4931 4932 /** 4933 * Threshold values for the duration and level of a discharge cycle, 4934 * under which we log discharge cycle info. 4935 * 4936 * @hide 4937 */ 4938 public static final String 4939 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 4940 4941 /** @hide */ 4942 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4943 4944 /** 4945 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 4946 * intents on application crashes and ANRs. If this is disabled, the 4947 * crash/ANR dialog will never display the "Report" button. 4948 * <p> 4949 * Type: int (0 = disallow, 1 = allow) 4950 * 4951 * @hide 4952 */ 4953 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4954 4955 /** 4956 * Maximum age of entries kept by {@link DropBoxManager}. 4957 * 4958 * @hide 4959 */ 4960 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 4961 4962 /** 4963 * Maximum number of entry files which {@link DropBoxManager} will keep 4964 * around. 4965 * 4966 * @hide 4967 */ 4968 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 4969 4970 /** 4971 * Maximum amount of disk space used by {@link DropBoxManager} no matter 4972 * what. 4973 * 4974 * @hide 4975 */ 4976 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 4977 4978 /** 4979 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 4980 * will use. 4981 * 4982 * @hide 4983 */ 4984 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 4985 4986 /** 4987 * Percent of total disk which {@link DropBoxManager} will never dip 4988 * into. 4989 * 4990 * @hide 4991 */ 4992 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 4993 4994 /** 4995 * Prefix for per-tag dropbox disable/enable settings. 4996 * 4997 * @hide 4998 */ 4999 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 5000 5001 /** 5002 * Lines of logcat to include with system crash/ANR/etc. reports, as a 5003 * prefix of the dropbox tag of the report type. For example, 5004 * "logcat_for_system_server_anr" controls the lines of logcat captured 5005 * with system server ANR reports. 0 to disable. 5006 * 5007 * @hide 5008 */ 5009 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 5010 5011 /** 5012 * The interval in minutes after which the amount of free storage left 5013 * on the device is logged to the event log 5014 * 5015 * @hide 5016 */ 5017 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 5018 5019 /** 5020 * Threshold for the amount of change in disk free space required to 5021 * report the amount of free space. Used to prevent spamming the logs 5022 * when the disk free space isn't changing frequently. 5023 * 5024 * @hide 5025 */ 5026 public static final String 5027 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 5028 5029 /** 5030 * Minimum percentage of free storage on the device that is used to 5031 * determine if the device is running low on storage. The default is 10. 5032 * <p> 5033 * Say this value is set to 10, the device is considered running low on 5034 * storage if 90% or more of the device storage is filled up. 5035 * 5036 * @hide 5037 */ 5038 public static final String 5039 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 5040 5041 /** 5042 * Maximum byte size of the low storage threshold. This is to ensure 5043 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 5044 * overly large threshold for large storage devices. Currently this must 5045 * be less than 2GB. This default is 500MB. 5046 * 5047 * @hide 5048 */ 5049 public static final String 5050 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 5051 5052 /** 5053 * Minimum bytes of free storage on the device before the data partition 5054 * is considered full. By default, 1 MB is reserved to avoid system-wide 5055 * SQLite disk full exceptions. 5056 * 5057 * @hide 5058 */ 5059 public static final String 5060 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 5061 5062 /** 5063 * The maximum reconnect delay for short network outages or when the 5064 * network is suspended due to phone use. 5065 * 5066 * @hide 5067 */ 5068 public static final String 5069 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 5070 5071 /** 5072 * The number of milliseconds to delay before sending out 5073 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. 5074 * 5075 * @hide 5076 */ 5077 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 5078 5079 /** 5080 * Setting to turn off captive portal detection. Feature is enabled by 5081 * default and the setting needs to be set to 0 to disable it. 5082 * 5083 * @hide 5084 */ 5085 public static final String 5086 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 5087 5088 /** 5089 * The server used for captive portal detection upon a new conection. A 5090 * 204 response code from the server is used for validation. 5091 * 5092 * @hide 5093 */ 5094 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 5095 5096 /** 5097 * Whether network service discovery is enabled. 5098 * 5099 * @hide 5100 */ 5101 public static final String NSD_ON = "nsd_on"; 5102 5103 /** 5104 * Let user pick default install location. 5105 * 5106 * @hide 5107 */ 5108 public static final String SET_INSTALL_LOCATION = "set_install_location"; 5109 5110 /** 5111 * Default install location value. 5112 * 0 = auto, let system decide 5113 * 1 = internal 5114 * 2 = sdcard 5115 * @hide 5116 */ 5117 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 5118 5119 /** 5120 * ms during which to consume extra events related to Inet connection 5121 * condition after a transtion to fully-connected 5122 * 5123 * @hide 5124 */ 5125 public static final String 5126 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 5127 5128 /** 5129 * ms during which to consume extra events related to Inet connection 5130 * condtion after a transtion to partly-connected 5131 * 5132 * @hide 5133 */ 5134 public static final String 5135 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 5136 5137 /** {@hide} */ 5138 public static final String 5139 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 5140 5141 /** 5142 * Host name and port for global http proxy. Uses ':' seperator for 5143 * between host and port. 5144 */ 5145 public static final String HTTP_PROXY = "http_proxy"; 5146 5147 /** 5148 * Host name for global http proxy. Set via ConnectivityManager. 5149 * 5150 * @hide 5151 */ 5152 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 5153 5154 /** 5155 * Integer host port for global http proxy. Set via ConnectivityManager. 5156 * 5157 * @hide 5158 */ 5159 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 5160 5161 /** 5162 * Exclusion list for global proxy. This string contains a list of 5163 * comma-separated domains where the global proxy does not apply. 5164 * Domains should be listed in a comma- separated list. Example of 5165 * acceptable formats: ".domain1.com,my.domain2.com" Use 5166 * ConnectivityManager to set/get. 5167 * 5168 * @hide 5169 */ 5170 public static final String 5171 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 5172 5173 /** 5174 * Enables the UI setting to allow the user to specify the global HTTP 5175 * proxy and associated exclusion list. 5176 * 5177 * @hide 5178 */ 5179 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 5180 5181 /** 5182 * Setting for default DNS in case nobody suggests one 5183 * 5184 * @hide 5185 */ 5186 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 5187 5188 /** {@hide} */ 5189 public static final String 5190 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 5191 /** {@hide} */ 5192 public static final String 5193 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 5194 /** {@hide} */ 5195 public static final String 5196 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 5197 5198 /** 5199 * Get the key that retrieves a bluetooth headset's priority. 5200 * @hide 5201 */ 5202 public static final String getBluetoothHeadsetPriorityKey(String address) { 5203 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(); 5204 } 5205 5206 /** 5207 * Get the key that retrieves a bluetooth a2dp sink's priority. 5208 * @hide 5209 */ 5210 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 5211 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(); 5212 } 5213 5214 /** 5215 * Get the key that retrieves a bluetooth Input Device's priority. 5216 * @hide 5217 */ 5218 public static final String getBluetoothInputDevicePriorityKey(String address) { 5219 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(); 5220 } 5221 5222 /** 5223 * Scaling factor for normal window animations. Setting to 0 will 5224 * disable window animations. 5225 */ 5226 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 5227 5228 /** 5229 * Scaling factor for activity transition animations. Setting to 0 will 5230 * disable window animations. 5231 */ 5232 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 5233 5234 /** 5235 * Scaling factor for Animator-based animations. This affects both the 5236 * start delay and duration of all such animations. Setting to 0 will 5237 * cause animations to end immediately. The default value is 1. 5238 */ 5239 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 5240 5241 /** 5242 * Scaling factor for normal window animations. Setting to 0 will 5243 * disable window animations. 5244 * 5245 * @hide 5246 */ 5247 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 5248 5249 /** 5250 * If 0, the compatibility mode is off for all applications. 5251 * If 1, older applications run under compatibility mode. 5252 * TODO: remove this settings before code freeze (bug/1907571) 5253 * @hide 5254 */ 5255 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 5256 5257 /** 5258 * CDMA only settings 5259 * Emergency Tone 0 = Off 5260 * 1 = Alert 5261 * 2 = Vibrate 5262 * @hide 5263 */ 5264 public static final String EMERGENCY_TONE = "emergency_tone"; 5265 5266 /** 5267 * CDMA only settings 5268 * Whether the auto retry is enabled. The value is 5269 * boolean (1 or 0). 5270 * @hide 5271 */ 5272 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 5273 5274 /** 5275 * The preferred network mode 7 = Global 5276 * 6 = EvDo only 5277 * 5 = CDMA w/o EvDo 5278 * 4 = CDMA / EvDo auto 5279 * 3 = GSM / WCDMA auto 5280 * 2 = WCDMA only 5281 * 1 = GSM only 5282 * 0 = GSM / WCDMA preferred 5283 * @hide 5284 */ 5285 public static final String PREFERRED_NETWORK_MODE = 5286 "preferred_network_mode"; 5287 5288 /** 5289 * The cdma subscription 0 = Subscription from RUIM, when available 5290 * 1 = Subscription from NV 5291 * @hide 5292 */ 5293 public static final String PREFERRED_CDMA_SUBSCRIPTION = 5294 "preferred_cdma_subscription"; 5295 5296 /** 5297 * Name of an application package to be debugged. 5298 */ 5299 public static final String DEBUG_APP = "debug_app"; 5300 5301 /** 5302 * If 1, when launching DEBUG_APP it will wait for the debugger before 5303 * starting user code. If 0, it will run normally. 5304 */ 5305 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 5306 5307 /** 5308 * Control whether the process CPU usage meter should be shown. 5309 */ 5310 public static final String SHOW_PROCESSES = "show_processes"; 5311 5312 /** 5313 * If 1, the activity manager will aggressively finish activities and 5314 * processes as soon as they are no longer needed. If 0, the normal 5315 * extended lifetime is used. 5316 */ 5317 public static final String ALWAYS_FINISH_ACTIVITIES = 5318 "always_finish_activities"; 5319 5320 /** 5321 * Use Dock audio output for media: 5322 * 0 = disabled 5323 * 1 = enabled 5324 * @hide 5325 */ 5326 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 5327 5328 /** 5329 * Persisted safe headphone volume management state by AudioService 5330 * @hide 5331 */ 5332 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 5333 5334 /** 5335 * Settings to backup. This is here so that it's in the same place as the settings 5336 * keys and easy to update. 5337 * 5338 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 5339 * and Secure as well. This is because those tables drive both backup and 5340 * restore, and restore needs to properly whitelist keys that used to live 5341 * in those namespaces. The keys will only actually be backed up / restored 5342 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 5343 * 5344 * NOTE: Settings are backed up and restored in the order they appear 5345 * in this array. If you have one setting depending on another, 5346 * make sure that they are ordered appropriately. 5347 * 5348 * @hide 5349 */ 5350 public static final String[] SETTINGS_TO_BACKUP = { 5351 BUGREPORT_IN_POWER_MENU, 5352 STAY_ON_WHILE_PLUGGED_IN, 5353 MODE_RINGER, 5354 AUTO_TIME, 5355 AUTO_TIME_ZONE, 5356 POWER_SOUNDS_ENABLED, 5357 DOCK_SOUNDS_ENABLED, 5358 USB_MASS_STORAGE_ENABLED, 5359 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 5360 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 5361 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 5362 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 5363 WIFI_SCAN_ALWAYS_AVAILABLE, 5364 WIFI_NUM_OPEN_NETWORKS_KEPT, 5365 EMERGENCY_TONE, 5366 CALL_AUTO_RETRY, 5367 DOCK_AUDIO_MEDIA_ENABLED 5368 }; 5369 5370 // Populated lazily, guarded by class object: 5371 private static NameValueCache sNameValueCache = new NameValueCache( 5372 SYS_PROP_SETTING_VERSION, 5373 CONTENT_URI, 5374 CALL_METHOD_GET_GLOBAL, 5375 CALL_METHOD_PUT_GLOBAL); 5376 5377 /** 5378 * Look up a name in the database. 5379 * @param resolver to access the database with 5380 * @param name to look up in the table 5381 * @return the corresponding value, or null if not present 5382 */ 5383 public static String getString(ContentResolver resolver, String name) { 5384 return getStringForUser(resolver, name, UserHandle.myUserId()); 5385 } 5386 5387 /** @hide */ 5388 public static String getStringForUser(ContentResolver resolver, String name, 5389 int userHandle) { 5390 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5391 } 5392 5393 /** 5394 * Store a name/value pair into the database. 5395 * @param resolver to access the database with 5396 * @param name to store 5397 * @param value to associate with the name 5398 * @return true if the value was set, false on database errors 5399 */ 5400 public static boolean putString(ContentResolver resolver, 5401 String name, String value) { 5402 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5403 } 5404 5405 /** @hide */ 5406 public static boolean putStringForUser(ContentResolver resolver, 5407 String name, String value, int userHandle) { 5408 if (LOCAL_LOGV) { 5409 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5410 + " for " + userHandle); 5411 } 5412 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5413 } 5414 5415 /** 5416 * Construct the content URI for a particular name/value pair, 5417 * useful for monitoring changes with a ContentObserver. 5418 * @param name to look up in the table 5419 * @return the corresponding content URI, or null if not present 5420 */ 5421 public static Uri getUriFor(String name) { 5422 return getUriFor(CONTENT_URI, name); 5423 } 5424 5425 /** 5426 * Convenience function for retrieving a single secure settings value 5427 * as an integer. Note that internally setting values are always 5428 * stored as strings; this function converts the string to an integer 5429 * for you. The default value will be returned if the setting is 5430 * not defined or not an integer. 5431 * 5432 * @param cr The ContentResolver to access. 5433 * @param name The name of the setting to retrieve. 5434 * @param def Value to return if the setting is not defined. 5435 * 5436 * @return The setting's current value, or 'def' if it is not defined 5437 * or not a valid integer. 5438 */ 5439 public static int getInt(ContentResolver cr, String name, int def) { 5440 String v = getString(cr, name); 5441 try { 5442 return v != null ? Integer.parseInt(v) : def; 5443 } catch (NumberFormatException e) { 5444 return def; 5445 } 5446 } 5447 5448 /** 5449 * Convenience function for retrieving a single secure settings value 5450 * as an integer. Note that internally setting values are always 5451 * stored as strings; this function converts the string to an integer 5452 * for you. 5453 * <p> 5454 * This version does not take a default value. If the setting has not 5455 * been set, or the string value is not a number, 5456 * it throws {@link SettingNotFoundException}. 5457 * 5458 * @param cr The ContentResolver to access. 5459 * @param name The name of the setting to retrieve. 5460 * 5461 * @throws SettingNotFoundException Thrown if a setting by the given 5462 * name can't be found or the setting value is not an integer. 5463 * 5464 * @return The setting's current value. 5465 */ 5466 public static int getInt(ContentResolver cr, String name) 5467 throws SettingNotFoundException { 5468 String v = getString(cr, name); 5469 try { 5470 return Integer.parseInt(v); 5471 } catch (NumberFormatException e) { 5472 throw new SettingNotFoundException(name); 5473 } 5474 } 5475 5476 /** 5477 * Convenience function for updating a single settings value as an 5478 * integer. This will either create a new entry in the table if the 5479 * given name does not exist, or modify the value of the existing row 5480 * with that name. Note that internally setting values are always 5481 * stored as strings, so this function converts the given value to a 5482 * string before storing it. 5483 * 5484 * @param cr The ContentResolver to access. 5485 * @param name The name of the setting to modify. 5486 * @param value The new value for the setting. 5487 * @return true if the value was set, false on database errors 5488 */ 5489 public static boolean putInt(ContentResolver cr, String name, int value) { 5490 return putString(cr, name, Integer.toString(value)); 5491 } 5492 5493 /** 5494 * Convenience function for retrieving a single secure settings value 5495 * as a {@code long}. Note that internally setting values are always 5496 * stored as strings; this function converts the string to a {@code long} 5497 * for you. The default value will be returned if the setting is 5498 * not defined or not a {@code long}. 5499 * 5500 * @param cr The ContentResolver to access. 5501 * @param name The name of the setting to retrieve. 5502 * @param def Value to return if the setting is not defined. 5503 * 5504 * @return The setting's current value, or 'def' if it is not defined 5505 * or not a valid {@code long}. 5506 */ 5507 public static long getLong(ContentResolver cr, String name, long def) { 5508 String valString = getString(cr, name); 5509 long value; 5510 try { 5511 value = valString != null ? Long.parseLong(valString) : def; 5512 } catch (NumberFormatException e) { 5513 value = def; 5514 } 5515 return value; 5516 } 5517 5518 /** 5519 * Convenience function for retrieving a single secure settings value 5520 * as a {@code long}. Note that internally setting values are always 5521 * stored as strings; this function converts the string to a {@code long} 5522 * for you. 5523 * <p> 5524 * This version does not take a default value. If the setting has not 5525 * been set, or the string value is not a number, 5526 * it throws {@link SettingNotFoundException}. 5527 * 5528 * @param cr The ContentResolver to access. 5529 * @param name The name of the setting to retrieve. 5530 * 5531 * @return The setting's current value. 5532 * @throws SettingNotFoundException Thrown if a setting by the given 5533 * name can't be found or the setting value is not an integer. 5534 */ 5535 public static long getLong(ContentResolver cr, String name) 5536 throws SettingNotFoundException { 5537 String valString = getString(cr, name); 5538 try { 5539 return Long.parseLong(valString); 5540 } catch (NumberFormatException e) { 5541 throw new SettingNotFoundException(name); 5542 } 5543 } 5544 5545 /** 5546 * Convenience function for updating a secure settings value as a long 5547 * integer. This will either create a new entry in the table if the 5548 * given name does not exist, or modify the value of the existing row 5549 * with that name. Note that internally setting values are always 5550 * stored as strings, so this function converts the given value to a 5551 * string before storing it. 5552 * 5553 * @param cr The ContentResolver to access. 5554 * @param name The name of the setting to modify. 5555 * @param value The new value for the setting. 5556 * @return true if the value was set, false on database errors 5557 */ 5558 public static boolean putLong(ContentResolver cr, String name, long value) { 5559 return putString(cr, name, Long.toString(value)); 5560 } 5561 5562 /** 5563 * Convenience function for retrieving a single secure settings value 5564 * as a floating point number. Note that internally setting values are 5565 * always stored as strings; this function converts the string to an 5566 * float for you. The default value will be returned if the setting 5567 * is not defined or not a valid float. 5568 * 5569 * @param cr The ContentResolver to access. 5570 * @param name The name of the setting to retrieve. 5571 * @param def Value to return if the setting is not defined. 5572 * 5573 * @return The setting's current value, or 'def' if it is not defined 5574 * or not a valid float. 5575 */ 5576 public static float getFloat(ContentResolver cr, String name, float def) { 5577 String v = getString(cr, name); 5578 try { 5579 return v != null ? Float.parseFloat(v) : def; 5580 } catch (NumberFormatException e) { 5581 return def; 5582 } 5583 } 5584 5585 /** 5586 * Convenience function for retrieving a single secure settings value 5587 * as a float. Note that internally setting values are always 5588 * stored as strings; this function converts the string to a float 5589 * for you. 5590 * <p> 5591 * This version does not take a default value. If the setting has not 5592 * been set, or the string value is not a number, 5593 * it throws {@link SettingNotFoundException}. 5594 * 5595 * @param cr The ContentResolver to access. 5596 * @param name The name of the setting to retrieve. 5597 * 5598 * @throws SettingNotFoundException Thrown if a setting by the given 5599 * name can't be found or the setting value is not a float. 5600 * 5601 * @return The setting's current value. 5602 */ 5603 public static float getFloat(ContentResolver cr, String name) 5604 throws SettingNotFoundException { 5605 String v = getString(cr, name); 5606 if (v == null) { 5607 throw new SettingNotFoundException(name); 5608 } 5609 try { 5610 return Float.parseFloat(v); 5611 } catch (NumberFormatException e) { 5612 throw new SettingNotFoundException(name); 5613 } 5614 } 5615 5616 /** 5617 * Convenience function for updating a single settings value as a 5618 * floating point number. This will either create a new entry in the 5619 * table if the given name does not exist, or modify the value of the 5620 * existing row with that name. Note that internally setting values 5621 * are always stored as strings, so this function converts the given 5622 * value to a string before storing it. 5623 * 5624 * @param cr The ContentResolver to access. 5625 * @param name The name of the setting to modify. 5626 * @param value The new value for the setting. 5627 * @return true if the value was set, false on database errors 5628 */ 5629 public static boolean putFloat(ContentResolver cr, String name, float value) { 5630 return putString(cr, name, Float.toString(value)); 5631 } 5632 } 5633 5634 /** 5635 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5636 * Intent URL, allowing it to be either a web page or a particular 5637 * application activity. 5638 * 5639 * @hide 5640 */ 5641 public static final class Bookmarks implements BaseColumns 5642 { 5643 private static final String TAG = "Bookmarks"; 5644 5645 /** 5646 * The content:// style URL for this table 5647 */ 5648 public static final Uri CONTENT_URI = 5649 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5650 5651 /** 5652 * The row ID. 5653 * <p>Type: INTEGER</p> 5654 */ 5655 public static final String ID = "_id"; 5656 5657 /** 5658 * Descriptive name of the bookmark that can be displayed to the user. 5659 * If this is empty, the title should be resolved at display time (use 5660 * {@link #getTitle(Context, Cursor)} any time you want to display the 5661 * title of a bookmark.) 5662 * <P> 5663 * Type: TEXT 5664 * </P> 5665 */ 5666 public static final String TITLE = "title"; 5667 5668 /** 5669 * Arbitrary string (displayed to the user) that allows bookmarks to be 5670 * organized into categories. There are some special names for 5671 * standard folders, which all start with '@'. The label displayed for 5672 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5673 * the folder name does not change so you can consistently query for 5674 * the folder regardless of the current locale. 5675 * 5676 * <P>Type: TEXT</P> 5677 * 5678 */ 5679 public static final String FOLDER = "folder"; 5680 5681 /** 5682 * The Intent URL of the bookmark, describing what it points to. This 5683 * value is given to {@link android.content.Intent#getIntent} to create 5684 * an Intent that can be launched. 5685 * <P>Type: TEXT</P> 5686 */ 5687 public static final String INTENT = "intent"; 5688 5689 /** 5690 * Optional shortcut character associated with this bookmark. 5691 * <P>Type: INTEGER</P> 5692 */ 5693 public static final String SHORTCUT = "shortcut"; 5694 5695 /** 5696 * The order in which the bookmark should be displayed 5697 * <P>Type: INTEGER</P> 5698 */ 5699 public static final String ORDERING = "ordering"; 5700 5701 private static final String[] sIntentProjection = { INTENT }; 5702 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5703 private static final String sShortcutSelection = SHORTCUT + "=?"; 5704 5705 /** 5706 * Convenience function to retrieve the bookmarked Intent for a 5707 * particular shortcut key. 5708 * 5709 * @param cr The ContentResolver to query. 5710 * @param shortcut The shortcut key. 5711 * 5712 * @return Intent The bookmarked URL, or null if there is no bookmark 5713 * matching the given shortcut. 5714 */ 5715 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5716 { 5717 Intent intent = null; 5718 5719 Cursor c = cr.query(CONTENT_URI, 5720 sIntentProjection, sShortcutSelection, 5721 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5722 // Keep trying until we find a valid shortcut 5723 try { 5724 while (intent == null && c.moveToNext()) { 5725 try { 5726 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5727 intent = Intent.parseUri(intentURI, 0); 5728 } catch (java.net.URISyntaxException e) { 5729 // The stored URL is bad... ignore it. 5730 } catch (IllegalArgumentException e) { 5731 // Column not found 5732 Log.w(TAG, "Intent column not found", e); 5733 } 5734 } 5735 } finally { 5736 if (c != null) c.close(); 5737 } 5738 5739 return intent; 5740 } 5741 5742 /** 5743 * Add a new bookmark to the system. 5744 * 5745 * @param cr The ContentResolver to query. 5746 * @param intent The desired target of the bookmark. 5747 * @param title Bookmark title that is shown to the user; null if none 5748 * or it should be resolved to the intent's title. 5749 * @param folder Folder in which to place the bookmark; null if none. 5750 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5751 * this is non-zero and there is an existing bookmark entry 5752 * with this same shortcut, then that existing shortcut is 5753 * cleared (the bookmark is not removed). 5754 * @return The unique content URL for the new bookmark entry. 5755 */ 5756 public static Uri add(ContentResolver cr, 5757 Intent intent, 5758 String title, 5759 String folder, 5760 char shortcut, 5761 int ordering) 5762 { 5763 // If a shortcut is supplied, and it is already defined for 5764 // another bookmark, then remove the old definition. 5765 if (shortcut != 0) { 5766 cr.delete(CONTENT_URI, sShortcutSelection, 5767 new String[] { String.valueOf((int) shortcut) }); 5768 } 5769 5770 ContentValues values = new ContentValues(); 5771 if (title != null) values.put(TITLE, title); 5772 if (folder != null) values.put(FOLDER, folder); 5773 values.put(INTENT, intent.toUri(0)); 5774 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5775 values.put(ORDERING, ordering); 5776 return cr.insert(CONTENT_URI, values); 5777 } 5778 5779 /** 5780 * Return the folder name as it should be displayed to the user. This 5781 * takes care of localizing special folders. 5782 * 5783 * @param r Resources object for current locale; only need access to 5784 * system resources. 5785 * @param folder The value found in the {@link #FOLDER} column. 5786 * 5787 * @return CharSequence The label for this folder that should be shown 5788 * to the user. 5789 */ 5790 public static CharSequence getLabelForFolder(Resources r, String folder) { 5791 return folder; 5792 } 5793 5794 /** 5795 * Return the title as it should be displayed to the user. This takes 5796 * care of localizing bookmarks that point to activities. 5797 * 5798 * @param context A context. 5799 * @param cursor A cursor pointing to the row whose title should be 5800 * returned. The cursor must contain at least the {@link #TITLE} 5801 * and {@link #INTENT} columns. 5802 * @return A title that is localized and can be displayed to the user, 5803 * or the empty string if one could not be found. 5804 */ 5805 public static CharSequence getTitle(Context context, Cursor cursor) { 5806 int titleColumn = cursor.getColumnIndex(TITLE); 5807 int intentColumn = cursor.getColumnIndex(INTENT); 5808 if (titleColumn == -1 || intentColumn == -1) { 5809 throw new IllegalArgumentException( 5810 "The cursor must contain the TITLE and INTENT columns."); 5811 } 5812 5813 String title = cursor.getString(titleColumn); 5814 if (!TextUtils.isEmpty(title)) { 5815 return title; 5816 } 5817 5818 String intentUri = cursor.getString(intentColumn); 5819 if (TextUtils.isEmpty(intentUri)) { 5820 return ""; 5821 } 5822 5823 Intent intent; 5824 try { 5825 intent = Intent.parseUri(intentUri, 0); 5826 } catch (URISyntaxException e) { 5827 return ""; 5828 } 5829 5830 PackageManager packageManager = context.getPackageManager(); 5831 ResolveInfo info = packageManager.resolveActivity(intent, 0); 5832 return info != null ? info.loadLabel(packageManager) : ""; 5833 } 5834 } 5835 5836 /** 5837 * Returns the device ID that we should use when connecting to the mobile gtalk server. 5838 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 5839 * from the GoogleLoginService. 5840 * 5841 * @param androidId The Android ID for this device. 5842 * @return The device ID that should be used when connecting to the mobile gtalk server. 5843 * @hide 5844 */ 5845 public static String getGTalkDeviceId(long androidId) { 5846 return "android-" + Long.toHexString(androidId); 5847 } 5848} 5849