Settings.java revision 84e2756c0f3794c6efe5568a9d09101ba689fb39
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; 53import android.view.WindowOrientationListener; 54 55import com.android.internal.widget.ILockSettings; 56 57import java.net.URISyntaxException; 58import java.util.HashMap; 59import java.util.HashSet; 60 61/** 62 * The Settings provider contains global system-level device preferences. 63 */ 64public final class Settings { 65 66 // Intent actions for Settings 67 68 /** 69 * Activity Action: Show system settings. 70 * <p> 71 * Input: Nothing. 72 * <p> 73 * Output: Nothing. 74 */ 75 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 76 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 77 78 /** 79 * Activity Action: Show settings to allow configuration of APNs. 80 * <p> 81 * Input: Nothing. 82 * <p> 83 * Output: Nothing. 84 */ 85 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 86 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 87 88 /** 89 * Activity Action: Show settings to allow configuration of current location 90 * sources. 91 * <p> 92 * In some cases, a matching Activity may not exist, so ensure you 93 * safeguard against this. 94 * <p> 95 * Input: Nothing. 96 * <p> 97 * Output: Nothing. 98 */ 99 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 100 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 101 "android.settings.LOCATION_SOURCE_SETTINGS"; 102 103 /** 104 * Activity Action: Show settings to allow configuration of wireless controls 105 * such as Wi-Fi, Bluetooth and Mobile networks. 106 * <p> 107 * In some cases, a matching Activity may not exist, so ensure you 108 * safeguard against this. 109 * <p> 110 * Input: Nothing. 111 * <p> 112 * Output: Nothing. 113 */ 114 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 115 public static final String ACTION_WIRELESS_SETTINGS = 116 "android.settings.WIRELESS_SETTINGS"; 117 118 /** 119 * Activity Action: Show settings to allow entering/exiting airplane mode. 120 * <p> 121 * In some cases, a matching Activity may not exist, so ensure you 122 * safeguard against this. 123 * <p> 124 * Input: Nothing. 125 * <p> 126 * Output: Nothing. 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 130 "android.settings.AIRPLANE_MODE_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings for accessibility modules. 134 * <p> 135 * In some cases, a matching Activity may not exist, so ensure you 136 * safeguard against this. 137 * <p> 138 * Input: Nothing. 139 * <p> 140 * Output: Nothing. 141 */ 142 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 143 public static final String ACTION_ACCESSIBILITY_SETTINGS = 144 "android.settings.ACCESSIBILITY_SETTINGS"; 145 146 /** 147 * Activity Action: Show settings to allow configuration of security and 148 * location privacy. 149 * <p> 150 * In some cases, a matching Activity may not exist, so ensure you 151 * safeguard against this. 152 * <p> 153 * Input: Nothing. 154 * <p> 155 * Output: Nothing. 156 */ 157 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 158 public static final String ACTION_SECURITY_SETTINGS = 159 "android.settings.SECURITY_SETTINGS"; 160 161 /** 162 * Activity Action: Show settings to allow configuration of privacy options. 163 * <p> 164 * In some cases, a matching Activity may not exist, so ensure you 165 * safeguard against this. 166 * <p> 167 * Input: Nothing. 168 * <p> 169 * Output: Nothing. 170 */ 171 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 172 public static final String ACTION_PRIVACY_SETTINGS = 173 "android.settings.PRIVACY_SETTINGS"; 174 175 /** 176 * Activity Action: Show settings to allow configuration of Wi-Fi. 177 178 * <p> 179 * In some cases, a matching Activity may not exist, so ensure you 180 * safeguard against this. 181 * <p> 182 * Input: Nothing. 183 * <p> 184 * Output: Nothing. 185 186 */ 187 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 188 public static final String ACTION_WIFI_SETTINGS = 189 "android.settings.WIFI_SETTINGS"; 190 191 /** 192 * Activity Action: Show settings to allow configuration of a static IP 193 * address for Wi-Fi. 194 * <p> 195 * In some cases, a matching Activity may not exist, so ensure you safeguard 196 * against this. 197 * <p> 198 * Input: Nothing. 199 * <p> 200 * Output: Nothing. 201 */ 202 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 203 public static final String ACTION_WIFI_IP_SETTINGS = 204 "android.settings.WIFI_IP_SETTINGS"; 205 206 /** 207 * Activity Action: Show settings to allow configuration of Bluetooth. 208 * <p> 209 * In some cases, a matching Activity may not exist, so ensure you 210 * safeguard against this. 211 * <p> 212 * Input: Nothing. 213 * <p> 214 * Output: Nothing. 215 */ 216 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 217 public static final String ACTION_BLUETOOTH_SETTINGS = 218 "android.settings.BLUETOOTH_SETTINGS"; 219 220 /** 221 * Activity Action: Show settings to allow configuration of Wifi Displays. 222 * <p> 223 * In some cases, a matching Activity may not exist, so ensure you 224 * safeguard against this. 225 * <p> 226 * Input: Nothing. 227 * <p> 228 * Output: Nothing. 229 * @hide 230 */ 231 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 232 public static final String ACTION_WIFI_DISPLAY_SETTINGS = 233 "android.settings.WIFI_DISPLAY_SETTINGS"; 234 235 /** 236 * Activity Action: Show settings to allow configuration of date and time. 237 * <p> 238 * In some cases, a matching Activity may not exist, so ensure you 239 * safeguard against this. 240 * <p> 241 * Input: Nothing. 242 * <p> 243 * Output: Nothing. 244 */ 245 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 246 public static final String ACTION_DATE_SETTINGS = 247 "android.settings.DATE_SETTINGS"; 248 249 /** 250 * Activity Action: Show settings to allow configuration of sound and volume. 251 * <p> 252 * In some cases, a matching Activity may not exist, so ensure you 253 * safeguard against this. 254 * <p> 255 * Input: Nothing. 256 * <p> 257 * Output: Nothing. 258 */ 259 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 260 public static final String ACTION_SOUND_SETTINGS = 261 "android.settings.SOUND_SETTINGS"; 262 263 /** 264 * Activity Action: Show settings to allow configuration of display. 265 * <p> 266 * In some cases, a matching Activity may not exist, so ensure you 267 * safeguard against this. 268 * <p> 269 * Input: Nothing. 270 * <p> 271 * Output: Nothing. 272 */ 273 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 274 public static final String ACTION_DISPLAY_SETTINGS = 275 "android.settings.DISPLAY_SETTINGS"; 276 277 /** 278 * Activity Action: Show settings to allow configuration of locale. 279 * <p> 280 * In some cases, a matching Activity may not exist, so ensure you 281 * safeguard against this. 282 * <p> 283 * Input: Nothing. 284 * <p> 285 * Output: Nothing. 286 */ 287 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 288 public static final String ACTION_LOCALE_SETTINGS = 289 "android.settings.LOCALE_SETTINGS"; 290 291 /** 292 * Activity Action: Show settings to configure input methods, in particular 293 * allowing the user to enable input methods. 294 * <p> 295 * In some cases, a matching Activity may not exist, so ensure you 296 * safeguard against this. 297 * <p> 298 * Input: Nothing. 299 * <p> 300 * Output: Nothing. 301 */ 302 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 303 public static final String ACTION_INPUT_METHOD_SETTINGS = 304 "android.settings.INPUT_METHOD_SETTINGS"; 305 306 /** 307 * Activity Action: Show settings to enable/disable input method subtypes. 308 * <p> 309 * In some cases, a matching Activity may not exist, so ensure you 310 * safeguard against this. 311 * <p> 312 * To tell which input method's subtypes are displayed in the settings, add 313 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 314 * If there is no extra in this Intent, subtypes from all installed input methods 315 * will be displayed in the settings. 316 * 317 * @see android.view.inputmethod.InputMethodInfo#getId 318 * <p> 319 * Input: Nothing. 320 * <p> 321 * Output: Nothing. 322 */ 323 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 324 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 325 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 326 327 /** 328 * Activity Action: Show a dialog to select input method. 329 * <p> 330 * In some cases, a matching Activity may not exist, so ensure you 331 * safeguard against this. 332 * <p> 333 * Input: Nothing. 334 * <p> 335 * Output: Nothing. 336 * @hide 337 */ 338 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 339 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 340 "android.settings.SHOW_INPUT_METHOD_PICKER"; 341 342 /** 343 * Activity Action: Show settings to manage the user input dictionary. 344 * <p> 345 * In some cases, a matching Activity may not exist, so ensure you 346 * safeguard against this. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_USER_DICTIONARY_SETTINGS = 354 "android.settings.USER_DICTIONARY_SETTINGS"; 355 356 /** 357 * Activity Action: Adds a word to the user dictionary. 358 * <p> 359 * In some cases, a matching Activity may not exist, so ensure you 360 * safeguard against this. 361 * <p> 362 * Input: An extra with key <code>word</code> that contains the word 363 * that should be added to the dictionary. 364 * <p> 365 * Output: Nothing. 366 * 367 * @hide 368 */ 369 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 370 public static final String ACTION_USER_DICTIONARY_INSERT = 371 "com.android.settings.USER_DICTIONARY_INSERT"; 372 373 /** 374 * Activity Action: Show settings to allow configuration of application-related settings. 375 * <p> 376 * In some cases, a matching Activity may not exist, so ensure you 377 * safeguard against this. 378 * <p> 379 * Input: Nothing. 380 * <p> 381 * Output: Nothing. 382 */ 383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 384 public static final String ACTION_APPLICATION_SETTINGS = 385 "android.settings.APPLICATION_SETTINGS"; 386 387 /** 388 * Activity Action: Show settings to allow configuration of application 389 * development-related settings. As of 390 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 391 * a required part of the platform. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 399 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 413 "android.settings.QUICK_LAUNCH_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to manage installed applications. 417 * <p> 418 * In some cases, a matching Activity may not exist, so ensure you 419 * safeguard against this. 420 * <p> 421 * Input: Nothing. 422 * <p> 423 * Output: Nothing. 424 */ 425 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 426 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 427 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 428 429 /** 430 * Activity Action: Show settings to manage all applications. 431 * <p> 432 * In some cases, a matching Activity may not exist, so ensure you 433 * safeguard against this. 434 * <p> 435 * Input: Nothing. 436 * <p> 437 * Output: Nothing. 438 */ 439 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 440 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 441 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 442 443 /** 444 * Activity Action: Show screen of details about a particular application. 445 * <p> 446 * In some cases, a matching Activity may not exist, so ensure you 447 * safeguard against this. 448 * <p> 449 * Input: The Intent's data URI specifies the application package name 450 * to be shown, with the "package" scheme. That is "package:com.my.app". 451 * <p> 452 * Output: Nothing. 453 */ 454 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 455 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 456 "android.settings.APPLICATION_DETAILS_SETTINGS"; 457 458 /** 459 * Activity Action: Show settings for system update functionality. 460 * <p> 461 * In some cases, a matching Activity may not exist, so ensure you 462 * safeguard against this. 463 * <p> 464 * Input: Nothing. 465 * <p> 466 * Output: Nothing. 467 * 468 * @hide 469 */ 470 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 471 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 472 "android.settings.SYSTEM_UPDATE_SETTINGS"; 473 474 /** 475 * Activity Action: Show settings to allow configuration of sync settings. 476 * <p> 477 * In some cases, a matching Activity may not exist, so ensure you 478 * safeguard against this. 479 * <p> 480 * The account types available to add via the add account button may be restricted by adding an 481 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 482 * authorities. Only account types which can sync with that content provider will be offered to 483 * the user. 484 * <p> 485 * Input: Nothing. 486 * <p> 487 * Output: Nothing. 488 */ 489 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 490 public static final String ACTION_SYNC_SETTINGS = 491 "android.settings.SYNC_SETTINGS"; 492 493 /** 494 * Activity Action: Show add account screen for creating a new account. 495 * <p> 496 * In some cases, a matching Activity may not exist, so ensure you 497 * safeguard against this. 498 * <p> 499 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 500 * extra to the Intent with one or more syncable content provider's authorities. Only account 501 * types which can sync with that content provider will be offered to the user. 502 * <p> 503 * Input: Nothing. 504 * <p> 505 * Output: Nothing. 506 */ 507 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 508 public static final String ACTION_ADD_ACCOUNT = 509 "android.settings.ADD_ACCOUNT_SETTINGS"; 510 511 /** 512 * Activity Action: Show settings for selecting the network operator. 513 * <p> 514 * In some cases, a matching Activity may not exist, so ensure you 515 * safeguard against this. 516 * <p> 517 * Input: Nothing. 518 * <p> 519 * Output: Nothing. 520 */ 521 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 522 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 523 "android.settings.NETWORK_OPERATOR_SETTINGS"; 524 525 /** 526 * Activity Action: Show settings for selection of 2G/3G. 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_DATA_ROAMING_SETTINGS = 537 "android.settings.DATA_ROAMING_SETTINGS"; 538 539 /** 540 * Activity Action: Show settings for internal storage. 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_INTERNAL_STORAGE_SETTINGS = 551 "android.settings.INTERNAL_STORAGE_SETTINGS"; 552 /** 553 * Activity Action: Show settings for memory card storage. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_MEMORY_CARD_SETTINGS = 564 "android.settings.MEMORY_CARD_SETTINGS"; 565 566 /** 567 * Activity Action: Show settings for global search. 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_SEARCH_SETTINGS = 578 "android.search.action.SEARCH_SETTINGS"; 579 580 /** 581 * Activity Action: Show general device information settings (serial 582 * number, software version, phone number, etc.). 583 * <p> 584 * In some cases, a matching Activity may not exist, so ensure you 585 * safeguard against this. 586 * <p> 587 * Input: Nothing. 588 * <p> 589 * Output: Nothing 590 */ 591 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 592 public static final String ACTION_DEVICE_INFO_SETTINGS = 593 "android.settings.DEVICE_INFO_SETTINGS"; 594 595 /** 596 * Activity Action: Show NFC settings. 597 * <p> 598 * This shows UI that allows NFC to be turned on or off. 599 * <p> 600 * In some cases, a matching Activity may not exist, so ensure you 601 * safeguard against this. 602 * <p> 603 * Input: Nothing. 604 * <p> 605 * Output: Nothing 606 * @see android.nfc.NfcAdapter#isEnabled() 607 */ 608 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 609 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 610 611 /** 612 * Activity Action: Show NFC Sharing settings. 613 * <p> 614 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 615 * off. 616 * <p> 617 * In some cases, a matching Activity may not exist, so ensure you 618 * safeguard against this. 619 * <p> 620 * Input: Nothing. 621 * <p> 622 * Output: Nothing 623 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 624 */ 625 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 626 public static final String ACTION_NFCSHARING_SETTINGS = 627 "android.settings.NFCSHARING_SETTINGS"; 628 629 /** 630 * Activity Action: Show Daydream settings. 631 * <p> 632 * In some cases, a matching Activity may not exist, so ensure you 633 * safeguard against this. 634 * <p> 635 * Input: Nothing. 636 * <p> 637 * Output: Nothing. 638 * @see android.service.dreams.DreamService 639 * @hide 640 */ 641 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 642 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 643 644 // End of Intent actions for Settings 645 646 /** 647 * @hide - Private call() method on SettingsProvider to read from 'system' table. 648 */ 649 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 650 651 /** 652 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 653 */ 654 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 655 656 /** 657 * @hide - Private call() method on SettingsProvider to read from 'global' table. 658 */ 659 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 660 661 /** 662 * @hide - User handle argument extra to the fast-path call()-based requests 663 */ 664 public static final String CALL_METHOD_USER_KEY = "_user"; 665 666 /** @hide - Private call() method to write to 'system' table */ 667 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 668 669 /** @hide - Private call() method to write to 'secure' table */ 670 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 671 672 /** @hide - Private call() method to write to 'global' table */ 673 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 674 675 /** 676 * Activity Extra: Limit available options in launched activity based on the given authority. 677 * <p> 678 * This can be passed as an extra field in an Activity Intent with one or more syncable content 679 * provider's authorities as a String[]. This field is used by some intents to alter the 680 * behavior of the called activity. 681 * <p> 682 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 683 * on the authority given. 684 */ 685 public static final String EXTRA_AUTHORITIES = 686 "authorities"; 687 688 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 689 690 private static final String JID_RESOURCE_PREFIX = "android"; 691 692 public static final String AUTHORITY = "settings"; 693 694 private static final String TAG = "Settings"; 695 private static final boolean LOCAL_LOGV = false; 696 697 public static class SettingNotFoundException extends AndroidException { 698 public SettingNotFoundException(String msg) { 699 super(msg); 700 } 701 } 702 703 /** 704 * Common base for tables of name/value settings. 705 */ 706 public static class NameValueTable implements BaseColumns { 707 public static final String NAME = "name"; 708 public static final String VALUE = "value"; 709 710 protected static boolean putString(ContentResolver resolver, Uri uri, 711 String name, String value) { 712 // The database will take care of replacing duplicates. 713 try { 714 ContentValues values = new ContentValues(); 715 values.put(NAME, name); 716 values.put(VALUE, value); 717 resolver.insert(uri, values); 718 return true; 719 } catch (SQLException e) { 720 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 721 return false; 722 } 723 } 724 725 public static Uri getUriFor(Uri uri, String name) { 726 return Uri.withAppendedPath(uri, name); 727 } 728 } 729 730 // Thread-safe. 731 private static class NameValueCache { 732 private final String mVersionSystemProperty; 733 private final Uri mUri; 734 735 private static final String[] SELECT_VALUE = 736 new String[] { Settings.NameValueTable.VALUE }; 737 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 738 739 // Must synchronize on 'this' to access mValues and mValuesVersion. 740 private final HashMap<String, String> mValues = new HashMap<String, String>(); 741 private long mValuesVersion = 0; 742 743 // Initially null; set lazily and held forever. Synchronized on 'this'. 744 private IContentProvider mContentProvider = null; 745 746 // The method we'll call (or null, to not use) on the provider 747 // for the fast path of retrieving settings. 748 private final String mCallGetCommand; 749 private final String mCallSetCommand; 750 751 public NameValueCache(String versionSystemProperty, Uri uri, 752 String getCommand, String setCommand) { 753 mVersionSystemProperty = versionSystemProperty; 754 mUri = uri; 755 mCallGetCommand = getCommand; 756 mCallSetCommand = setCommand; 757 } 758 759 private IContentProvider lazyGetProvider(ContentResolver cr) { 760 IContentProvider cp = null; 761 synchronized (this) { 762 cp = mContentProvider; 763 if (cp == null) { 764 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 765 } 766 } 767 return cp; 768 } 769 770 public boolean putStringForUser(ContentResolver cr, String name, String value, 771 final int userHandle) { 772 try { 773 Bundle arg = new Bundle(); 774 arg.putString(Settings.NameValueTable.VALUE, value); 775 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 776 IContentProvider cp = lazyGetProvider(cr); 777 cp.call(mCallSetCommand, name, arg); 778 } catch (RemoteException e) { 779 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 780 return false; 781 } 782 return true; 783 } 784 785 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 786 final boolean isSelf = (userHandle == UserHandle.myUserId()); 787 if (isSelf) { 788 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 789 790 // Our own user's settings data uses a client-side cache 791 synchronized (this) { 792 if (mValuesVersion != newValuesVersion) { 793 if (LOCAL_LOGV || false) { 794 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 795 + newValuesVersion + " != cached " + mValuesVersion); 796 } 797 798 mValues.clear(); 799 mValuesVersion = newValuesVersion; 800 } 801 802 if (mValues.containsKey(name)) { 803 return mValues.get(name); // Could be null, that's OK -- negative caching 804 } 805 } 806 } else { 807 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 808 + " by user " + UserHandle.myUserId() + " so skipping cache"); 809 } 810 811 IContentProvider cp = lazyGetProvider(cr); 812 813 // Try the fast path first, not using query(). If this 814 // fails (alternate Settings provider that doesn't support 815 // this interface?) then we fall back to the query/table 816 // interface. 817 if (mCallGetCommand != null) { 818 try { 819 Bundle args = null; 820 if (!isSelf) { 821 args = new Bundle(); 822 args.putInt(CALL_METHOD_USER_KEY, userHandle); 823 } 824 Bundle b = cp.call(mCallGetCommand, name, args); 825 if (b != null) { 826 String value = b.getPairValue(); 827 // Don't update our cache for reads of other users' data 828 if (isSelf) { 829 synchronized (this) { 830 mValues.put(name, value); 831 } 832 } else { 833 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 834 + " by " + UserHandle.myUserId() 835 + " so not updating cache"); 836 } 837 return value; 838 } 839 // If the response Bundle is null, we fall through 840 // to the query interface below. 841 } catch (RemoteException e) { 842 // Not supported by the remote side? Fall through 843 // to query(). 844 } 845 } 846 847 Cursor c = null; 848 try { 849 c = cp.query(mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 850 new String[]{name}, null, null); 851 if (c == null) { 852 Log.w(TAG, "Can't get key " + name + " from " + mUri); 853 return null; 854 } 855 856 String value = c.moveToNext() ? c.getString(0) : null; 857 synchronized (this) { 858 mValues.put(name, value); 859 } 860 if (LOCAL_LOGV) { 861 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 862 name + " = " + (value == null ? "(null)" : value)); 863 } 864 return value; 865 } catch (RemoteException e) { 866 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 867 return null; // Return null, but don't cache it. 868 } finally { 869 if (c != null) c.close(); 870 } 871 } 872 } 873 874 /** 875 * System settings, containing miscellaneous system preferences. This 876 * table holds simple name/value pairs. There are convenience 877 * functions for accessing individual settings entries. 878 */ 879 public static final class System extends NameValueTable { 880 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 881 882 /** 883 * The content:// style URL for this table 884 */ 885 public static final Uri CONTENT_URI = 886 Uri.parse("content://" + AUTHORITY + "/system"); 887 888 private static final NameValueCache sNameValueCache = new NameValueCache( 889 SYS_PROP_SETTING_VERSION, 890 CONTENT_URI, 891 CALL_METHOD_GET_SYSTEM, 892 CALL_METHOD_PUT_SYSTEM); 893 894 private static final HashSet<String> MOVED_TO_SECURE; 895 static { 896 MOVED_TO_SECURE = new HashSet<String>(30); 897 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 898 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 899 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 900 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 901 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 902 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 903 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 904 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 905 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 906 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 907 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 908 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 909 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 910 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 911 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 912 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 913 MOVED_TO_SECURE.add(Secure.WIFI_ON); 914 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 915 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 916 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 917 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 918 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 919 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 920 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 921 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 922 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 923 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 924 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 925 } 926 927 private static final HashSet<String> MOVED_TO_GLOBAL; 928 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 929 static { 930 MOVED_TO_GLOBAL = new HashSet<String>(); 931 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 932 933 // these were originally in system but migrated to secure in the past, 934 // so are duplicated in the Secure.* namespace 935 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 936 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 937 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 938 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 939 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.INSTALL_NON_MARKET_APPS); 940 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 941 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 942 943 // these are moving directly from system to global 944 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 945 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 946 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 947 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 948 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 949 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 950 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 951 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 952 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 953 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 954 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 955 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 956 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 957 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 958 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 959 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 960 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 961 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 962 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 963 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 964 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 965 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 966 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 967 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 968 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 969 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 970 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 971 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 972 } 973 974 /** @hide */ 975 public static void getMovedKeys(HashSet<String> outKeySet) { 976 outKeySet.addAll(MOVED_TO_GLOBAL); 977 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 978 } 979 980 /** @hide */ 981 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 982 outKeySet.addAll(MOVED_TO_GLOBAL); 983 } 984 985 /** 986 * Look up a name in the database. 987 * @param resolver to access the database with 988 * @param name to look up in the table 989 * @return the corresponding value, or null if not present 990 */ 991 public static String getString(ContentResolver resolver, String name) { 992 return getStringForUser(resolver, name, UserHandle.myUserId()); 993 } 994 995 /** @hide */ 996 public static String getStringForUser(ContentResolver resolver, String name, 997 int userHandle) { 998 if (MOVED_TO_SECURE.contains(name)) { 999 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1000 + " to android.provider.Settings.Secure, returning read-only value."); 1001 return Secure.getStringForUser(resolver, name, userHandle); 1002 } 1003 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1004 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1005 + " to android.provider.Settings.Global, returning read-only value."); 1006 return Global.getStringForUser(resolver, name, userHandle); 1007 } 1008 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1009 } 1010 1011 /** 1012 * Store a name/value pair into the database. 1013 * @param resolver to access the database with 1014 * @param name to store 1015 * @param value to associate with the name 1016 * @return true if the value was set, false on database errors 1017 */ 1018 public static boolean putString(ContentResolver resolver, String name, String value) { 1019 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1020 } 1021 1022 /** @hide */ 1023 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1024 int userHandle) { 1025 if (MOVED_TO_SECURE.contains(name)) { 1026 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1027 + " to android.provider.Settings.Secure, value is unchanged."); 1028 return false; 1029 } 1030 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1031 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1032 + " to android.provider.Settings.Global, value is unchanged."); 1033 return false; 1034 } 1035 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1036 } 1037 1038 /** 1039 * Construct the content URI for a particular name/value pair, 1040 * useful for monitoring changes with a ContentObserver. 1041 * @param name to look up in the table 1042 * @return the corresponding content URI, or null if not present 1043 */ 1044 public static Uri getUriFor(String name) { 1045 if (MOVED_TO_SECURE.contains(name)) { 1046 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1047 + " to android.provider.Settings.Secure, returning Secure URI."); 1048 return Secure.getUriFor(Secure.CONTENT_URI, name); 1049 } 1050 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1051 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1052 + " to android.provider.Settings.Global, returning read-only global URI."); 1053 return Global.getUriFor(Global.CONTENT_URI, name); 1054 } 1055 return getUriFor(CONTENT_URI, name); 1056 } 1057 1058 /** 1059 * Convenience function for retrieving a single system settings value 1060 * as an integer. Note that internally setting values are always 1061 * stored as strings; this function converts the string to an integer 1062 * for you. The default value will be returned if the setting is 1063 * not defined or not an integer. 1064 * 1065 * @param cr The ContentResolver to access. 1066 * @param name The name of the setting to retrieve. 1067 * @param def Value to return if the setting is not defined. 1068 * 1069 * @return The setting's current value, or 'def' if it is not defined 1070 * or not a valid integer. 1071 */ 1072 public static int getInt(ContentResolver cr, String name, int def) { 1073 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1074 } 1075 1076 /** @hide */ 1077 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1078 String v = getStringForUser(cr, name, userHandle); 1079 try { 1080 return v != null ? Integer.parseInt(v) : def; 1081 } catch (NumberFormatException e) { 1082 return def; 1083 } 1084 } 1085 1086 /** 1087 * Convenience function for retrieving a single system settings value 1088 * as an integer. Note that internally setting values are always 1089 * stored as strings; this function converts the string to an integer 1090 * for you. 1091 * <p> 1092 * This version does not take a default value. If the setting has not 1093 * been set, or the string value is not a number, 1094 * it throws {@link SettingNotFoundException}. 1095 * 1096 * @param cr The ContentResolver to access. 1097 * @param name The name of the setting to retrieve. 1098 * 1099 * @throws SettingNotFoundException Thrown if a setting by the given 1100 * name can't be found or the setting value is not an integer. 1101 * 1102 * @return The setting's current value. 1103 */ 1104 public static int getInt(ContentResolver cr, String name) 1105 throws SettingNotFoundException { 1106 return getIntForUser(cr, name, UserHandle.myUserId()); 1107 } 1108 1109 /** @hide */ 1110 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1111 throws SettingNotFoundException { 1112 String v = getStringForUser(cr, name, userHandle); 1113 try { 1114 return Integer.parseInt(v); 1115 } catch (NumberFormatException e) { 1116 throw new SettingNotFoundException(name); 1117 } 1118 } 1119 1120 /** 1121 * Convenience function for updating a single settings value as an 1122 * integer. This will either create a new entry in the table if the 1123 * given name does not exist, or modify the value of the existing row 1124 * with that name. Note that internally setting values are always 1125 * stored as strings, so this function converts the given value to a 1126 * string before storing it. 1127 * 1128 * @param cr The ContentResolver to access. 1129 * @param name The name of the setting to modify. 1130 * @param value The new value for the setting. 1131 * @return true if the value was set, false on database errors 1132 */ 1133 public static boolean putInt(ContentResolver cr, String name, int value) { 1134 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1135 } 1136 1137 /** @hide */ 1138 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1139 int userHandle) { 1140 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1141 } 1142 1143 /** 1144 * Convenience function for retrieving a single system settings value 1145 * as a {@code long}. Note that internally setting values are always 1146 * stored as strings; this function converts the string to a {@code long} 1147 * for you. The default value will be returned if the setting is 1148 * not defined or not a {@code long}. 1149 * 1150 * @param cr The ContentResolver to access. 1151 * @param name The name of the setting to retrieve. 1152 * @param def Value to return if the setting is not defined. 1153 * 1154 * @return The setting's current value, or 'def' if it is not defined 1155 * or not a valid {@code long}. 1156 */ 1157 public static long getLong(ContentResolver cr, String name, long def) { 1158 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1159 } 1160 1161 /** @hide */ 1162 public static long getLongForUser(ContentResolver cr, String name, long def, 1163 int userHandle) { 1164 String valString = getStringForUser(cr, name, userHandle); 1165 long value; 1166 try { 1167 value = valString != null ? Long.parseLong(valString) : def; 1168 } catch (NumberFormatException e) { 1169 value = def; 1170 } 1171 return value; 1172 } 1173 1174 /** 1175 * Convenience function for retrieving a single system settings value 1176 * as a {@code long}. Note that internally setting values are always 1177 * stored as strings; this function converts the string to a {@code long} 1178 * for you. 1179 * <p> 1180 * This version does not take a default value. If the setting has not 1181 * been set, or the string value is not a number, 1182 * it throws {@link SettingNotFoundException}. 1183 * 1184 * @param cr The ContentResolver to access. 1185 * @param name The name of the setting to retrieve. 1186 * 1187 * @return The setting's current value. 1188 * @throws SettingNotFoundException Thrown if a setting by the given 1189 * name can't be found or the setting value is not an integer. 1190 */ 1191 public static long getLong(ContentResolver cr, String name) 1192 throws SettingNotFoundException { 1193 return getLongForUser(cr, name, UserHandle.myUserId()); 1194 } 1195 1196 /** @hide */ 1197 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1198 throws SettingNotFoundException { 1199 String valString = getStringForUser(cr, name, userHandle); 1200 try { 1201 return Long.parseLong(valString); 1202 } catch (NumberFormatException e) { 1203 throw new SettingNotFoundException(name); 1204 } 1205 } 1206 1207 /** 1208 * Convenience function for updating a single settings value as a long 1209 * integer. This will either create a new entry in the table if the 1210 * given name does not exist, or modify the value of the existing row 1211 * with that name. Note that internally setting values are always 1212 * stored as strings, so this function converts the given value to a 1213 * string before storing it. 1214 * 1215 * @param cr The ContentResolver to access. 1216 * @param name The name of the setting to modify. 1217 * @param value The new value for the setting. 1218 * @return true if the value was set, false on database errors 1219 */ 1220 public static boolean putLong(ContentResolver cr, String name, long value) { 1221 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1222 } 1223 1224 /** @hide */ 1225 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1226 int userHandle) { 1227 return putStringForUser(cr, name, Long.toString(value), userHandle); 1228 } 1229 1230 /** 1231 * Convenience function for retrieving a single system settings value 1232 * as a floating point number. Note that internally setting values are 1233 * always stored as strings; this function converts the string to an 1234 * float for you. The default value will be returned if the setting 1235 * is not defined or not a valid float. 1236 * 1237 * @param cr The ContentResolver to access. 1238 * @param name The name of the setting to retrieve. 1239 * @param def Value to return if the setting is not defined. 1240 * 1241 * @return The setting's current value, or 'def' if it is not defined 1242 * or not a valid float. 1243 */ 1244 public static float getFloat(ContentResolver cr, String name, float def) { 1245 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1246 } 1247 1248 /** @hide */ 1249 public static float getFloatForUser(ContentResolver cr, String name, float def, 1250 int userHandle) { 1251 String v = getStringForUser(cr, name, userHandle); 1252 try { 1253 return v != null ? Float.parseFloat(v) : def; 1254 } catch (NumberFormatException e) { 1255 return def; 1256 } 1257 } 1258 1259 /** 1260 * Convenience function for retrieving a single system settings value 1261 * as a float. Note that internally setting values are always 1262 * stored as strings; this function converts the string to a float 1263 * for you. 1264 * <p> 1265 * This version does not take a default value. If the setting has not 1266 * been set, or the string value is not a number, 1267 * it throws {@link SettingNotFoundException}. 1268 * 1269 * @param cr The ContentResolver to access. 1270 * @param name The name of the setting to retrieve. 1271 * 1272 * @throws SettingNotFoundException Thrown if a setting by the given 1273 * name can't be found or the setting value is not a float. 1274 * 1275 * @return The setting's current value. 1276 */ 1277 public static float getFloat(ContentResolver cr, String name) 1278 throws SettingNotFoundException { 1279 return getFloatForUser(cr, name, UserHandle.myUserId()); 1280 } 1281 1282 /** @hide */ 1283 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1284 throws SettingNotFoundException { 1285 String v = getStringForUser(cr, name, userHandle); 1286 if (v == null) { 1287 throw new SettingNotFoundException(name); 1288 } 1289 try { 1290 return Float.parseFloat(v); 1291 } catch (NumberFormatException e) { 1292 throw new SettingNotFoundException(name); 1293 } 1294 } 1295 1296 /** 1297 * Convenience function for updating a single settings value as a 1298 * floating point number. This will either create a new entry in the 1299 * table if the given name does not exist, or modify the value of the 1300 * existing row with that name. Note that internally setting values 1301 * are always stored as strings, so this function converts the given 1302 * value to a string before storing it. 1303 * 1304 * @param cr The ContentResolver to access. 1305 * @param name The name of the setting to modify. 1306 * @param value The new value for the setting. 1307 * @return true if the value was set, false on database errors 1308 */ 1309 public static boolean putFloat(ContentResolver cr, String name, float value) { 1310 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1311 } 1312 1313 /** @hide */ 1314 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1315 int userHandle) { 1316 return putStringForUser(cr, name, Float.toString(value), userHandle); 1317 } 1318 1319 /** 1320 * Convenience function to read all of the current 1321 * configuration-related settings into a 1322 * {@link Configuration} object. 1323 * 1324 * @param cr The ContentResolver to access. 1325 * @param outConfig Where to place the configuration settings. 1326 */ 1327 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1328 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1329 } 1330 1331 /** @hide */ 1332 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1333 int userHandle) { 1334 outConfig.fontScale = Settings.System.getFloatForUser( 1335 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1336 if (outConfig.fontScale < 0) { 1337 outConfig.fontScale = 1; 1338 } 1339 } 1340 1341 /** 1342 * @hide Erase the fields in the Configuration that should be applied 1343 * by the settings. 1344 */ 1345 public static void clearConfiguration(Configuration inoutConfig) { 1346 inoutConfig.fontScale = 0; 1347 } 1348 1349 /** 1350 * Convenience function to write a batch of configuration-related 1351 * settings from a {@link Configuration} object. 1352 * 1353 * @param cr The ContentResolver to access. 1354 * @param config The settings to write. 1355 * @return true if the values were set, false on database errors 1356 */ 1357 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1358 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1359 } 1360 1361 /** @hide */ 1362 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1363 int userHandle) { 1364 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1365 } 1366 1367 /** @hide */ 1368 public static boolean hasInterestingConfigurationChanges(int changes) { 1369 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1370 } 1371 1372 /** @deprecated - Do not use */ 1373 @Deprecated 1374 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1375 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1376 } 1377 1378 /** 1379 * @hide 1380 * @deprecated - Do not use 1381 */ 1382 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1383 int userHandle) { 1384 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1385 } 1386 1387 /** @deprecated - Do not use */ 1388 @Deprecated 1389 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1390 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1391 } 1392 1393 /** 1394 * @hide 1395 * @deprecated - Do not use 1396 */ 1397 @Deprecated 1398 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1399 int userHandle) { 1400 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1401 } 1402 1403 /** 1404 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1405 */ 1406 @Deprecated 1407 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1408 1409 /** 1410 * What happens when the user presses the end call button if they're not 1411 * on a call.<br/> 1412 * <b>Values:</b><br/> 1413 * 0 - The end button does nothing.<br/> 1414 * 1 - The end button goes to the home screen.<br/> 1415 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1416 * 3 - The end button goes to the home screen. If the user is already on the 1417 * home screen, it puts the device to sleep. 1418 */ 1419 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1420 1421 /** 1422 * END_BUTTON_BEHAVIOR value for "go home". 1423 * @hide 1424 */ 1425 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1426 1427 /** 1428 * END_BUTTON_BEHAVIOR value for "go to sleep". 1429 * @hide 1430 */ 1431 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1432 1433 /** 1434 * END_BUTTON_BEHAVIOR default value. 1435 * @hide 1436 */ 1437 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1438 1439 /** 1440 * Is advanced settings mode turned on. 0 == no, 1 == yes 1441 * @hide 1442 */ 1443 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1444 1445 /** 1446 * ADVANCED_SETTINGS default value. 1447 * @hide 1448 */ 1449 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1450 1451 /** 1452 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 1453 */ 1454 @Deprecated 1455 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 1456 1457 /** 1458 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 1459 */ 1460 @Deprecated 1461 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 1462 1463 /** 1464 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 1465 */ 1466 @Deprecated 1467 public static final String RADIO_WIFI = Global.RADIO_WIFI; 1468 1469 /** 1470 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 1471 * {@hide} 1472 */ 1473 @Deprecated 1474 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 1475 1476 /** 1477 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 1478 */ 1479 @Deprecated 1480 public static final String RADIO_CELL = Global.RADIO_CELL; 1481 1482 /** 1483 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 1484 */ 1485 @Deprecated 1486 public static final String RADIO_NFC = Global.RADIO_NFC; 1487 1488 /** 1489 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 1490 */ 1491 @Deprecated 1492 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 1493 1494 /** 1495 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 1496 * 1497 * {@hide} 1498 */ 1499 @Deprecated 1500 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 1501 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 1502 1503 /** 1504 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 1505 */ 1506 @Deprecated 1507 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 1508 1509 /** 1510 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 1511 */ 1512 @Deprecated 1513 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 1514 1515 /** 1516 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 1517 */ 1518 @Deprecated 1519 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1520 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 1521 1522 /** 1523 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 1524 */ 1525 @Deprecated 1526 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 1527 1528 /** 1529 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 1530 */ 1531 @Deprecated 1532 public static final String MODE_RINGER = Global.MODE_RINGER; 1533 1534 /** 1535 * Whether to use static IP and other static network attributes. 1536 * <p> 1537 * Set to 1 for true and 0 for false. 1538 * 1539 * @deprecated Use {@link WifiManager} instead 1540 */ 1541 @Deprecated 1542 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1543 1544 /** 1545 * The static IP address. 1546 * <p> 1547 * Example: "192.168.1.51" 1548 * 1549 * @deprecated Use {@link WifiManager} instead 1550 */ 1551 @Deprecated 1552 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1553 1554 /** 1555 * If using static IP, the gateway's IP address. 1556 * <p> 1557 * Example: "192.168.1.1" 1558 * 1559 * @deprecated Use {@link WifiManager} instead 1560 */ 1561 @Deprecated 1562 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1563 1564 /** 1565 * If using static IP, the net mask. 1566 * <p> 1567 * Example: "255.255.255.0" 1568 * 1569 * @deprecated Use {@link WifiManager} instead 1570 */ 1571 @Deprecated 1572 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1573 1574 /** 1575 * If using static IP, the primary DNS's IP address. 1576 * <p> 1577 * Example: "192.168.1.1" 1578 * 1579 * @deprecated Use {@link WifiManager} instead 1580 */ 1581 @Deprecated 1582 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1583 1584 /** 1585 * If using static IP, the secondary DNS's IP address. 1586 * <p> 1587 * Example: "192.168.1.2" 1588 * 1589 * @deprecated Use {@link WifiManager} instead 1590 */ 1591 @Deprecated 1592 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1593 1594 1595 /** 1596 * Determines whether remote devices may discover and/or connect to 1597 * this device. 1598 * <P>Type: INT</P> 1599 * 2 -- discoverable and connectable 1600 * 1 -- connectable but not discoverable 1601 * 0 -- neither connectable nor discoverable 1602 */ 1603 public static final String BLUETOOTH_DISCOVERABILITY = 1604 "bluetooth_discoverability"; 1605 1606 /** 1607 * Bluetooth discoverability timeout. If this value is nonzero, then 1608 * Bluetooth becomes discoverable for a certain number of seconds, 1609 * after which is becomes simply connectable. The value is in seconds. 1610 */ 1611 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1612 "bluetooth_discoverability_timeout"; 1613 1614 /** 1615 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1616 * instead 1617 */ 1618 @Deprecated 1619 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1620 1621 /** 1622 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1623 * instead 1624 */ 1625 @Deprecated 1626 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1627 1628 /** 1629 * @deprecated Use 1630 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1631 * instead 1632 */ 1633 @Deprecated 1634 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1635 "lock_pattern_tactile_feedback_enabled"; 1636 1637 1638 /** 1639 * A formatted string of the next alarm that is set, or the empty string 1640 * if there is no alarm set. 1641 */ 1642 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1643 1644 /** 1645 * Scaling factor for fonts, float. 1646 */ 1647 public static final String FONT_SCALE = "font_scale"; 1648 1649 /** 1650 * Name of an application package to be debugged. 1651 * 1652 * @deprecated Use {@link Global#DEBUG_APP} instead 1653 */ 1654 @Deprecated 1655 public static final String DEBUG_APP = Global.DEBUG_APP; 1656 1657 /** 1658 * If 1, when launching DEBUG_APP it will wait for the debugger before 1659 * starting user code. If 0, it will run normally. 1660 * 1661 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 1662 */ 1663 @Deprecated 1664 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 1665 1666 /** 1667 * Whether or not to dim the screen. 0=no 1=yes 1668 * @deprecated This setting is no longer used. 1669 */ 1670 @Deprecated 1671 public static final String DIM_SCREEN = "dim_screen"; 1672 1673 /** 1674 * The timeout before the screen turns off. 1675 */ 1676 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1677 1678 /** 1679 * The screen backlight brightness between 0 and 255. 1680 */ 1681 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1682 1683 /** 1684 * Control whether to enable automatic brightness mode. 1685 */ 1686 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1687 1688 /** 1689 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 1690 * or less (<0.0 >-1.0) bright. 1691 * @hide 1692 */ 1693 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 1694 1695 /** 1696 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1697 */ 1698 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1699 1700 /** 1701 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 1702 */ 1703 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1704 1705 /** 1706 * Control whether the process CPU usage meter should be shown. 1707 * 1708 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 1709 */ 1710 @Deprecated 1711 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 1712 1713 /** 1714 * If 1, the activity manager will aggressively finish activities and 1715 * processes as soon as they are no longer needed. If 0, the normal 1716 * extended lifetime is used. 1717 * 1718 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 1719 */ 1720 @Deprecated 1721 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 1722 1723 /** 1724 * Determines which streams are affected by ringer mode changes. The 1725 * stream type's bit should be set to 1 if it should be muted when going 1726 * into an inaudible ringer mode. 1727 */ 1728 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1729 1730 /** 1731 * Determines which streams are affected by mute. The 1732 * stream type's bit should be set to 1 if it should be muted when a mute request 1733 * is received. 1734 */ 1735 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1736 1737 /** 1738 * Whether vibrate is on for different events. This is used internally, 1739 * changing this value will not change the vibrate. See AudioManager. 1740 */ 1741 public static final String VIBRATE_ON = "vibrate_on"; 1742 1743 /** 1744 * If 1, redirects the system vibrator to all currently attached input devices 1745 * that support vibration. If there are no such input devices, then the system 1746 * vibrator is used instead. 1747 * If 0, does not register the system vibrator. 1748 * 1749 * This setting is mainly intended to provide a compatibility mechanism for 1750 * applications that only know about the system vibrator and do not use the 1751 * input device vibrator API. 1752 * 1753 * @hide 1754 */ 1755 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 1756 1757 /** 1758 * Ringer volume. This is used internally, changing this value will not 1759 * change the volume. See AudioManager. 1760 */ 1761 public static final String VOLUME_RING = "volume_ring"; 1762 1763 /** 1764 * System/notifications volume. This is used internally, changing this 1765 * value will not change the volume. See AudioManager. 1766 */ 1767 public static final String VOLUME_SYSTEM = "volume_system"; 1768 1769 /** 1770 * Voice call volume. This is used internally, changing this value will 1771 * not change the volume. See AudioManager. 1772 */ 1773 public static final String VOLUME_VOICE = "volume_voice"; 1774 1775 /** 1776 * Music/media/gaming volume. This is used internally, changing this 1777 * value will not change the volume. See AudioManager. 1778 */ 1779 public static final String VOLUME_MUSIC = "volume_music"; 1780 1781 /** 1782 * Alarm volume. This is used internally, changing this 1783 * value will not change the volume. See AudioManager. 1784 */ 1785 public static final String VOLUME_ALARM = "volume_alarm"; 1786 1787 /** 1788 * Notification volume. This is used internally, changing this 1789 * value will not change the volume. See AudioManager. 1790 */ 1791 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1792 1793 /** 1794 * Bluetooth Headset volume. This is used internally, changing this value will 1795 * not change the volume. See AudioManager. 1796 */ 1797 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1798 1799 /** 1800 * Master volume (float in the range 0.0f to 1.0f). 1801 * @hide 1802 */ 1803 public static final String VOLUME_MASTER = "volume_master"; 1804 1805 /** 1806 * Master volume mute (int 1 = mute, 0 = not muted). 1807 * 1808 * @hide 1809 */ 1810 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 1811 1812 /** 1813 * Whether the notifications should use the ring volume (value of 1) or 1814 * a separate notification volume (value of 0). In most cases, users 1815 * will have this enabled so the notification and ringer volumes will be 1816 * the same. However, power users can disable this and use the separate 1817 * notification volume control. 1818 * <p> 1819 * Note: This is a one-off setting that will be removed in the future 1820 * when there is profile support. For this reason, it is kept hidden 1821 * from the public APIs. 1822 * 1823 * @hide 1824 * @deprecated 1825 */ 1826 @Deprecated 1827 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1828 "notifications_use_ring_volume"; 1829 1830 /** 1831 * Whether silent mode should allow vibration feedback. This is used 1832 * internally in AudioService and the Sound settings activity to 1833 * coordinate decoupling of vibrate and silent modes. This setting 1834 * will likely be removed in a future release with support for 1835 * audio/vibe feedback profiles. 1836 * 1837 * Not used anymore. On devices with vibrator, the user explicitly selects 1838 * silent or vibrate mode. 1839 * Kept for use by legacy database upgrade code in DatabaseHelper. 1840 * @hide 1841 */ 1842 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1843 1844 /** 1845 * The mapping of stream type (integer) to its setting. 1846 */ 1847 public static final String[] VOLUME_SETTINGS = { 1848 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1849 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1850 }; 1851 1852 /** 1853 * Appended to various volume related settings to record the previous 1854 * values before they the settings were affected by a silent/vibrate 1855 * ringer mode change. 1856 */ 1857 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1858 1859 /** 1860 * Persistent store for the system-wide default ringtone URI. 1861 * <p> 1862 * If you need to play the default ringtone at any given time, it is recommended 1863 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1864 * to the set default ringtone at the time of playing. 1865 * 1866 * @see #DEFAULT_RINGTONE_URI 1867 */ 1868 public static final String RINGTONE = "ringtone"; 1869 1870 /** 1871 * A {@link Uri} that will point to the current default ringtone at any 1872 * given time. 1873 * <p> 1874 * If the current default ringtone is in the DRM provider and the caller 1875 * does not have permission, the exception will be a 1876 * FileNotFoundException. 1877 */ 1878 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1879 1880 /** 1881 * Persistent store for the system-wide default notification sound. 1882 * 1883 * @see #RINGTONE 1884 * @see #DEFAULT_NOTIFICATION_URI 1885 */ 1886 public static final String NOTIFICATION_SOUND = "notification_sound"; 1887 1888 /** 1889 * A {@link Uri} that will point to the current default notification 1890 * sound at any given time. 1891 * 1892 * @see #DEFAULT_RINGTONE_URI 1893 */ 1894 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1895 1896 /** 1897 * Persistent store for the system-wide default alarm alert. 1898 * 1899 * @see #RINGTONE 1900 * @see #DEFAULT_ALARM_ALERT_URI 1901 */ 1902 public static final String ALARM_ALERT = "alarm_alert"; 1903 1904 /** 1905 * A {@link Uri} that will point to the current default alarm alert at 1906 * any given time. 1907 * 1908 * @see #DEFAULT_ALARM_ALERT_URI 1909 */ 1910 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1911 1912 /** 1913 * Persistent store for the system default media button event receiver. 1914 * 1915 * @hide 1916 */ 1917 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1918 1919 /** 1920 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1921 */ 1922 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1923 1924 /** 1925 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1926 */ 1927 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1928 1929 /** 1930 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1931 * feature converts two spaces to a "." and space. 1932 */ 1933 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1934 1935 /** 1936 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1937 */ 1938 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1939 1940 public static final String SHOW_GTALK_SERVICE_STATUS = 1941 "SHOW_GTALK_SERVICE_STATUS"; 1942 1943 /** 1944 * Name of activity to use for wallpaper on the home screen. 1945 * 1946 * @deprecated Use {@link WallpaperManager} instead. 1947 */ 1948 @Deprecated 1949 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1950 1951 /** 1952 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 1953 * instead 1954 */ 1955 @Deprecated 1956 public static final String AUTO_TIME = Global.AUTO_TIME; 1957 1958 /** 1959 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 1960 * instead 1961 */ 1962 @Deprecated 1963 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 1964 1965 /** 1966 * Display times as 12 or 24 hours 1967 * 12 1968 * 24 1969 */ 1970 public static final String TIME_12_24 = "time_12_24"; 1971 1972 /** 1973 * Date format string 1974 * mm/dd/yyyy 1975 * dd/mm/yyyy 1976 * yyyy/mm/dd 1977 */ 1978 public static final String DATE_FORMAT = "date_format"; 1979 1980 /** 1981 * Whether the setup wizard has been run before (on first boot), or if 1982 * it still needs to be run. 1983 * 1984 * nonzero = it has been run in the past 1985 * 0 = it has not been run in the past 1986 */ 1987 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1988 1989 /** 1990 * Scaling factor for normal window animations. Setting to 0 will disable window 1991 * animations. 1992 * 1993 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 1994 */ 1995 @Deprecated 1996 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 1997 1998 /** 1999 * Scaling factor for activity transition animations. Setting to 0 will disable window 2000 * animations. 2001 * 2002 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2003 */ 2004 @Deprecated 2005 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2006 2007 /** 2008 * Scaling factor for Animator-based animations. This affects both the start delay and 2009 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2010 * The default value is 1. 2011 * 2012 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2013 */ 2014 @Deprecated 2015 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2016 2017 /** 2018 * Control whether the accelerometer will be used to change screen 2019 * orientation. If 0, it will not be used unless explicitly requested 2020 * by the application; if 1, it will be used by default unless explicitly 2021 * disabled by the application. 2022 */ 2023 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2024 2025 /** 2026 * Default screen rotation when no other policy applies. 2027 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2028 * preference, this rotation value will be used. Must be one of the 2029 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2030 * 2031 * @see Display#getRotation 2032 */ 2033 public static final String USER_ROTATION = "user_rotation"; 2034 2035 /** 2036 * Control whether the rotation lock toggle in the System UI should be hidden. 2037 * Typically this is done for accessibility purposes to make it harder for 2038 * the user to accidentally toggle the rotation lock while the display rotation 2039 * has been locked for accessibility. 2040 * 2041 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2042 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2043 * 2044 * @hide 2045 */ 2046 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2047 "hide_rotation_lock_toggle_for_accessibility"; 2048 2049 /** 2050 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2051 * be used by Phone and Setting apps; it shouldn't affect other apps. 2052 * The value is boolean (1 or 0). 2053 * 2054 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2055 * It was about AudioManager's setting and thus affected all the applications which 2056 * relied on the setting, while this is purely about the vibration setting for incoming 2057 * calls. 2058 * 2059 * @hide 2060 */ 2061 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2062 2063 /** 2064 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2065 * boolean (1 or 0). 2066 */ 2067 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2068 2069 /** 2070 * CDMA only settings 2071 * DTMF tone type played by the dialer when dialing. 2072 * 0 = Normal 2073 * 1 = Long 2074 * @hide 2075 */ 2076 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2077 2078 /** 2079 * Whether the hearing aid is enabled. The value is 2080 * boolean (1 or 0). 2081 * @hide 2082 */ 2083 public static final String HEARING_AID = "hearing_aid"; 2084 2085 /** 2086 * CDMA only settings 2087 * TTY Mode 2088 * 0 = OFF 2089 * 1 = FULL 2090 * 2 = VCO 2091 * 3 = HCO 2092 * @hide 2093 */ 2094 public static final String TTY_MODE = "tty_mode"; 2095 2096 /** 2097 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2098 * boolean (1 or 0). 2099 */ 2100 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2101 2102 /** 2103 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2104 * boolean (1 or 0). 2105 */ 2106 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2107 2108 /** 2109 * @deprecated Each application that shows web suggestions should have its own 2110 * setting for this. 2111 */ 2112 @Deprecated 2113 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2114 2115 /** 2116 * Whether the notification LED should repeatedly flash when a notification is 2117 * pending. The value is boolean (1 or 0). 2118 * @hide 2119 */ 2120 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2121 2122 /** 2123 * Show pointer location on screen? 2124 * 0 = no 2125 * 1 = yes 2126 * @hide 2127 */ 2128 public static final String POINTER_LOCATION = "pointer_location"; 2129 2130 /** 2131 * Show touch positions on screen? 2132 * 0 = no 2133 * 1 = yes 2134 * @hide 2135 */ 2136 public static final String SHOW_TOUCHES = "show_touches"; 2137 2138 /** 2139 * Log raw orientation data from {@link WindowOrientationListener} for use with the 2140 * orientationplot.py tool. 2141 * 0 = no 2142 * 1 = yes 2143 * @hide 2144 */ 2145 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2146 "window_orientation_listener_log"; 2147 2148 /** 2149 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2150 * instead 2151 * @hide 2152 */ 2153 @Deprecated 2154 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2155 2156 /** 2157 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2158 * instead 2159 * @hide 2160 */ 2161 @Deprecated 2162 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2163 2164 /** 2165 * Whether to play sounds when the keyguard is shown and dismissed. 2166 * @hide 2167 */ 2168 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2169 2170 /** 2171 * Whether the lockscreen should be completely disabled. 2172 * @hide 2173 */ 2174 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2175 2176 /** 2177 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2178 * instead 2179 * @hide 2180 */ 2181 @Deprecated 2182 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2183 2184 /** 2185 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2186 * instead 2187 * @hide 2188 */ 2189 @Deprecated 2190 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2191 2192 /** 2193 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2194 * instead 2195 * @hide 2196 */ 2197 @Deprecated 2198 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 2199 2200 /** 2201 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 2202 * instead 2203 * @hide 2204 */ 2205 @Deprecated 2206 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 2207 2208 /** 2209 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 2210 * instead 2211 * @hide 2212 */ 2213 @Deprecated 2214 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 2215 2216 /** 2217 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 2218 * instead 2219 * @hide 2220 */ 2221 @Deprecated 2222 public static final String LOCK_SOUND = Global.LOCK_SOUND; 2223 2224 /** 2225 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 2226 * instead 2227 * @hide 2228 */ 2229 @Deprecated 2230 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 2231 2232 /** 2233 * Receive incoming SIP calls? 2234 * 0 = no 2235 * 1 = yes 2236 * @hide 2237 */ 2238 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 2239 2240 /** 2241 * Call Preference String. 2242 * "SIP_ALWAYS" : Always use SIP with network access 2243 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 2244 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 2245 * @hide 2246 */ 2247 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 2248 2249 /** 2250 * One of the sip call options: Always use SIP with network access. 2251 * @hide 2252 */ 2253 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 2254 2255 /** 2256 * One of the sip call options: Only if destination is a SIP address. 2257 * @hide 2258 */ 2259 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 2260 2261 /** 2262 * One of the sip call options: Always ask me each time. 2263 * @hide 2264 */ 2265 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 2266 2267 /** 2268 * Pointer speed setting. 2269 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 2270 * -7 = slowest 2271 * 0 = default speed 2272 * +7 = fastest 2273 * @hide 2274 */ 2275 public static final String POINTER_SPEED = "pointer_speed"; 2276 2277 /** 2278 * Settings to backup. This is here so that it's in the same place as the settings 2279 * keys and easy to update. 2280 * 2281 * NOTE: Settings are backed up and restored in the order they appear 2282 * in this array. If you have one setting depending on another, 2283 * make sure that they are ordered appropriately. 2284 * 2285 * @hide 2286 */ 2287 public static final String[] SETTINGS_TO_BACKUP = { 2288 STAY_ON_WHILE_PLUGGED_IN, // moved to global 2289 WIFI_USE_STATIC_IP, 2290 WIFI_STATIC_IP, 2291 WIFI_STATIC_GATEWAY, 2292 WIFI_STATIC_NETMASK, 2293 WIFI_STATIC_DNS1, 2294 WIFI_STATIC_DNS2, 2295 BLUETOOTH_DISCOVERABILITY, 2296 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 2297 DIM_SCREEN, 2298 SCREEN_OFF_TIMEOUT, 2299 SCREEN_BRIGHTNESS, 2300 SCREEN_BRIGHTNESS_MODE, 2301 SCREEN_AUTO_BRIGHTNESS_ADJ, 2302 VIBRATE_INPUT_DEVICES, 2303 MODE_RINGER, // moved to global 2304 MODE_RINGER_STREAMS_AFFECTED, 2305 MUTE_STREAMS_AFFECTED, 2306 VOLUME_VOICE, 2307 VOLUME_SYSTEM, 2308 VOLUME_RING, 2309 VOLUME_MUSIC, 2310 VOLUME_ALARM, 2311 VOLUME_NOTIFICATION, 2312 VOLUME_BLUETOOTH_SCO, 2313 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 2314 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 2315 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 2316 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 2317 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 2318 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 2319 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 2320 TEXT_AUTO_REPLACE, 2321 TEXT_AUTO_CAPS, 2322 TEXT_AUTO_PUNCTUATE, 2323 TEXT_SHOW_PASSWORD, 2324 AUTO_TIME, // moved to global 2325 AUTO_TIME_ZONE, // moved to global 2326 TIME_12_24, 2327 DATE_FORMAT, 2328 DTMF_TONE_WHEN_DIALING, 2329 DTMF_TONE_TYPE_WHEN_DIALING, 2330 HEARING_AID, 2331 TTY_MODE, 2332 SOUND_EFFECTS_ENABLED, 2333 HAPTIC_FEEDBACK_ENABLED, 2334 POWER_SOUNDS_ENABLED, // moved to global 2335 DOCK_SOUNDS_ENABLED, // moved to global 2336 LOCKSCREEN_SOUNDS_ENABLED, 2337 SHOW_WEB_SUGGESTIONS, 2338 NOTIFICATION_LIGHT_PULSE, 2339 SIP_CALL_OPTIONS, 2340 SIP_RECEIVE_CALLS, 2341 POINTER_SPEED, 2342 VIBRATE_WHEN_RINGING 2343 }; 2344 2345 // Settings moved to Settings.Secure 2346 2347 /** 2348 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 2349 * instead 2350 */ 2351 @Deprecated 2352 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2353 2354 /** 2355 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 2356 */ 2357 @Deprecated 2358 public static final String ANDROID_ID = Secure.ANDROID_ID; 2359 2360 /** 2361 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 2362 */ 2363 @Deprecated 2364 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 2365 2366 /** 2367 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 2368 */ 2369 @Deprecated 2370 public static final String DATA_ROAMING = Global.DATA_ROAMING; 2371 2372 /** 2373 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 2374 */ 2375 @Deprecated 2376 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 2377 2378 /** 2379 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 2380 */ 2381 @Deprecated 2382 public static final String HTTP_PROXY = Global.HTTP_PROXY; 2383 2384 /** 2385 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 2386 */ 2387 @Deprecated 2388 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 2389 2390 /** 2391 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 2392 * instead 2393 */ 2394 @Deprecated 2395 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 2396 2397 /** 2398 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2399 */ 2400 @Deprecated 2401 public static final String LOGGING_ID = Secure.LOGGING_ID; 2402 2403 /** 2404 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 2405 */ 2406 @Deprecated 2407 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 2408 2409 /** 2410 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2411 * instead 2412 */ 2413 @Deprecated 2414 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2415 2416 /** 2417 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2418 * instead 2419 */ 2420 @Deprecated 2421 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2422 2423 /** 2424 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2425 * instead 2426 */ 2427 @Deprecated 2428 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2429 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2430 2431 /** 2432 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2433 */ 2434 @Deprecated 2435 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2436 2437 /** 2438 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 2439 */ 2440 @Deprecated 2441 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 2442 2443 /** 2444 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 2445 */ 2446 @Deprecated 2447 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 2448 2449 /** 2450 * @deprecated Use 2451 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 2452 */ 2453 @Deprecated 2454 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 2455 2456 /** 2457 * @deprecated Use 2458 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2459 */ 2460 @Deprecated 2461 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2462 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2463 2464 /** 2465 * @deprecated Use 2466 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2467 */ 2468 @Deprecated 2469 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2470 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2471 2472 /** 2473 * @deprecated Use 2474 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2475 */ 2476 @Deprecated 2477 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2478 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2479 2480 /** 2481 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 2482 * instead 2483 */ 2484 @Deprecated 2485 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 2486 2487 /** 2488 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 2489 */ 2490 @Deprecated 2491 public static final String WIFI_ON = Global.WIFI_ON; 2492 2493 /** 2494 * @deprecated Use 2495 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2496 * instead 2497 */ 2498 @Deprecated 2499 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2500 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2501 2502 /** 2503 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2504 */ 2505 @Deprecated 2506 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2507 2508 /** 2509 * @deprecated Use 2510 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2511 */ 2512 @Deprecated 2513 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2514 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2515 2516 /** 2517 * @deprecated Use 2518 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2519 */ 2520 @Deprecated 2521 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2522 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2523 2524 /** 2525 * @deprecated Use 2526 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2527 * instead 2528 */ 2529 @Deprecated 2530 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2531 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2532 2533 /** 2534 * @deprecated Use 2535 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2536 */ 2537 @Deprecated 2538 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2539 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2540 2541 /** 2542 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2543 * instead 2544 */ 2545 @Deprecated 2546 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2547 2548 /** 2549 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 2550 */ 2551 @Deprecated 2552 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 2553 2554 /** 2555 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2556 */ 2557 @Deprecated 2558 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2559 2560 /** 2561 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2562 * instead 2563 */ 2564 @Deprecated 2565 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2566 2567 /** 2568 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2569 * instead 2570 */ 2571 @Deprecated 2572 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2573 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2574 } 2575 2576 /** 2577 * Secure system settings, containing system preferences that applications 2578 * can read but are not allowed to write. These are for preferences that 2579 * the user must explicitly modify through the system UI or specialized 2580 * APIs for those values, not modified directly by applications. 2581 */ 2582 public static final class Secure extends NameValueTable { 2583 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2584 2585 /** 2586 * The content:// style URL for this table 2587 */ 2588 public static final Uri CONTENT_URI = 2589 Uri.parse("content://" + AUTHORITY + "/secure"); 2590 2591 // Populated lazily, guarded by class object: 2592 private static final NameValueCache sNameValueCache = new NameValueCache( 2593 SYS_PROP_SETTING_VERSION, 2594 CONTENT_URI, 2595 CALL_METHOD_GET_SECURE, 2596 CALL_METHOD_PUT_SECURE); 2597 2598 private static ILockSettings sLockSettings = null; 2599 2600 private static boolean sIsSystemProcess; 2601 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 2602 private static final HashSet<String> MOVED_TO_GLOBAL; 2603 static { 2604 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 2605 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 2606 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 2607 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2608 2609 MOVED_TO_GLOBAL = new HashSet<String>(); 2610 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 2611 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 2612 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 2613 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 2614 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 2615 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 2616 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 2617 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 2618 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 2619 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 2620 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 2621 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 2622 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 2623 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 2624 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 2625 MOVED_TO_GLOBAL.add(Settings.Global.INSTALL_NON_MARKET_APPS); 2626 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 2627 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 2628 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 2629 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 2630 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 2631 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 2632 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 2633 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 2634 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_REPORT_XT_OVER_DEV); 2635 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 2636 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 2637 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 2638 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 2639 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 2640 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 2641 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 2642 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 2643 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 2644 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 2645 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 2646 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 2647 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 2648 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 2649 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 2650 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 2651 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 2652 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 2653 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 2654 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 2655 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 2656 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 2657 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 2658 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 2659 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 2660 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 2661 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 2662 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_HELP_URI); 2663 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_MAX_NTP_CACHE_AGE_SEC); 2664 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_NOTIFICATION_TYPE); 2665 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_POLLING_SEC); 2666 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_RESET_DAY); 2667 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_THRESHOLD_BYTES); 2668 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_VALUE_KBITSPS); 2669 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 2670 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 2671 MOVED_TO_GLOBAL.add(Settings.Global.WEB_AUTOFILL_QUERY_URL); 2672 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 2673 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 2674 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 2675 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 2676 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 2677 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 2678 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2679 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2680 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 2681 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 2682 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 2683 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 2684 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 2685 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 2686 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 2687 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 2688 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2689 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 2690 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 2691 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 2692 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 2693 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 2694 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 2695 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 2696 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 2697 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 2698 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 2699 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 2700 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 2701 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 2702 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 2703 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 2704 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 2705 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 2706 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 2707 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 2708 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 2709 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 2710 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 2711 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 2712 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 2713 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 2714 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 2715 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 2716 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 2717 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 2718 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 2719 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 2720 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 2721 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 2722 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 2723 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 2724 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 2725 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 2726 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 2727 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 2728 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_CDMA_SUBSCRIPTION); 2729 } 2730 2731 /** @hide */ 2732 public static void getMovedKeys(HashSet<String> outKeySet) { 2733 outKeySet.addAll(MOVED_TO_GLOBAL); 2734 } 2735 2736 /** 2737 * Look up a name in the database. 2738 * @param resolver to access the database with 2739 * @param name to look up in the table 2740 * @return the corresponding value, or null if not present 2741 */ 2742 public static String getString(ContentResolver resolver, String name) { 2743 return getStringForUser(resolver, name, UserHandle.myUserId()); 2744 } 2745 2746 /** @hide */ 2747 public static String getStringForUser(ContentResolver resolver, String name, 2748 int userHandle) { 2749 if (MOVED_TO_GLOBAL.contains(name)) { 2750 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2751 + " to android.provider.Settings.Global."); 2752 return Global.getStringForUser(resolver, name, userHandle); 2753 } 2754 2755 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 2756 synchronized (Secure.class) { 2757 if (sLockSettings == null) { 2758 sLockSettings = ILockSettings.Stub.asInterface( 2759 (IBinder) ServiceManager.getService("lock_settings")); 2760 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 2761 } 2762 } 2763 if (sLockSettings != null && !sIsSystemProcess) { 2764 try { 2765 return sLockSettings.getString(name, "0", userHandle); 2766 } catch (RemoteException re) { 2767 // Fall through 2768 } 2769 } 2770 } 2771 2772 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2773 } 2774 2775 /** 2776 * Store a name/value pair into the database. 2777 * @param resolver to access the database with 2778 * @param name to store 2779 * @param value to associate with the name 2780 * @return true if the value was set, false on database errors 2781 */ 2782 public static boolean putString(ContentResolver resolver, String name, String value) { 2783 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2784 } 2785 2786 /** @hide */ 2787 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2788 int userHandle) { 2789 if (MOVED_TO_GLOBAL.contains(name)) { 2790 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2791 + " to android.provider.Settings.Global"); 2792 return Global.putStringForUser(resolver, name, value, userHandle); 2793 } 2794 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 2795 } 2796 2797 /** 2798 * Construct the content URI for a particular name/value pair, 2799 * useful for monitoring changes with a ContentObserver. 2800 * @param name to look up in the table 2801 * @return the corresponding content URI, or null if not present 2802 */ 2803 public static Uri getUriFor(String name) { 2804 if (MOVED_TO_GLOBAL.contains(name)) { 2805 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2806 + " to android.provider.Settings.Global, returning global URI."); 2807 return Global.getUriFor(Global.CONTENT_URI, name); 2808 } 2809 return getUriFor(CONTENT_URI, name); 2810 } 2811 2812 /** 2813 * Convenience function for retrieving a single secure settings value 2814 * as an integer. Note that internally setting values are always 2815 * stored as strings; this function converts the string to an integer 2816 * for you. The default value will be returned if the setting is 2817 * not defined or not an integer. 2818 * 2819 * @param cr The ContentResolver to access. 2820 * @param name The name of the setting to retrieve. 2821 * @param def Value to return if the setting is not defined. 2822 * 2823 * @return The setting's current value, or 'def' if it is not defined 2824 * or not a valid integer. 2825 */ 2826 public static int getInt(ContentResolver cr, String name, int def) { 2827 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2828 } 2829 2830 /** @hide */ 2831 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2832 String v = getStringForUser(cr, name, userHandle); 2833 try { 2834 return v != null ? Integer.parseInt(v) : def; 2835 } catch (NumberFormatException e) { 2836 return def; 2837 } 2838 } 2839 2840 /** 2841 * Convenience function for retrieving a single secure settings value 2842 * as an integer. Note that internally setting values are always 2843 * stored as strings; this function converts the string to an integer 2844 * for you. 2845 * <p> 2846 * This version does not take a default value. If the setting has not 2847 * been set, or the string value is not a number, 2848 * it throws {@link SettingNotFoundException}. 2849 * 2850 * @param cr The ContentResolver to access. 2851 * @param name The name of the setting to retrieve. 2852 * 2853 * @throws SettingNotFoundException Thrown if a setting by the given 2854 * name can't be found or the setting value is not an integer. 2855 * 2856 * @return The setting's current value. 2857 */ 2858 public static int getInt(ContentResolver cr, String name) 2859 throws SettingNotFoundException { 2860 return getIntForUser(cr, name, UserHandle.myUserId()); 2861 } 2862 2863 /** @hide */ 2864 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2865 throws SettingNotFoundException { 2866 String v = getStringForUser(cr, name, userHandle); 2867 try { 2868 return Integer.parseInt(v); 2869 } catch (NumberFormatException e) { 2870 throw new SettingNotFoundException(name); 2871 } 2872 } 2873 2874 /** 2875 * Convenience function for updating a single settings value as an 2876 * integer. This will either create a new entry in the table if the 2877 * given name does not exist, or modify the value of the existing row 2878 * with that name. Note that internally setting values are always 2879 * stored as strings, so this function converts the given value to a 2880 * string before storing it. 2881 * 2882 * @param cr The ContentResolver to access. 2883 * @param name The name of the setting to modify. 2884 * @param value The new value for the setting. 2885 * @return true if the value was set, false on database errors 2886 */ 2887 public static boolean putInt(ContentResolver cr, String name, int value) { 2888 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2889 } 2890 2891 /** @hide */ 2892 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2893 int userHandle) { 2894 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2895 } 2896 2897 /** 2898 * Convenience function for retrieving a single secure settings value 2899 * as a {@code long}. Note that internally setting values are always 2900 * stored as strings; this function converts the string to a {@code long} 2901 * for you. The default value will be returned if the setting is 2902 * not defined or not a {@code long}. 2903 * 2904 * @param cr The ContentResolver to access. 2905 * @param name The name of the setting to retrieve. 2906 * @param def Value to return if the setting is not defined. 2907 * 2908 * @return The setting's current value, or 'def' if it is not defined 2909 * or not a valid {@code long}. 2910 */ 2911 public static long getLong(ContentResolver cr, String name, long def) { 2912 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2913 } 2914 2915 /** @hide */ 2916 public static long getLongForUser(ContentResolver cr, String name, long def, 2917 int userHandle) { 2918 String valString = getStringForUser(cr, name, userHandle); 2919 long value; 2920 try { 2921 value = valString != null ? Long.parseLong(valString) : def; 2922 } catch (NumberFormatException e) { 2923 value = def; 2924 } 2925 return value; 2926 } 2927 2928 /** 2929 * Convenience function for retrieving a single secure settings value 2930 * as a {@code long}. Note that internally setting values are always 2931 * stored as strings; this function converts the string to a {@code long} 2932 * for you. 2933 * <p> 2934 * This version does not take a default value. If the setting has not 2935 * been set, or the string value is not a number, 2936 * it throws {@link SettingNotFoundException}. 2937 * 2938 * @param cr The ContentResolver to access. 2939 * @param name The name of the setting to retrieve. 2940 * 2941 * @return The setting's current value. 2942 * @throws SettingNotFoundException Thrown if a setting by the given 2943 * name can't be found or the setting value is not an integer. 2944 */ 2945 public static long getLong(ContentResolver cr, String name) 2946 throws SettingNotFoundException { 2947 return getLongForUser(cr, name, UserHandle.myUserId()); 2948 } 2949 2950 /** @hide */ 2951 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2952 throws SettingNotFoundException { 2953 String valString = getStringForUser(cr, name, userHandle); 2954 try { 2955 return Long.parseLong(valString); 2956 } catch (NumberFormatException e) { 2957 throw new SettingNotFoundException(name); 2958 } 2959 } 2960 2961 /** 2962 * Convenience function for updating a secure settings value as a long 2963 * integer. This will either create a new entry in the table if the 2964 * given name does not exist, or modify the value of the existing row 2965 * with that name. Note that internally setting values are always 2966 * stored as strings, so this function converts the given value to a 2967 * string before storing it. 2968 * 2969 * @param cr The ContentResolver to access. 2970 * @param name The name of the setting to modify. 2971 * @param value The new value for the setting. 2972 * @return true if the value was set, false on database errors 2973 */ 2974 public static boolean putLong(ContentResolver cr, String name, long value) { 2975 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2976 } 2977 2978 /** @hide */ 2979 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2980 int userHandle) { 2981 return putStringForUser(cr, name, Long.toString(value), userHandle); 2982 } 2983 2984 /** 2985 * Convenience function for retrieving a single secure settings value 2986 * as a floating point number. Note that internally setting values are 2987 * always stored as strings; this function converts the string to an 2988 * float for you. The default value will be returned if the setting 2989 * is not defined or not a valid float. 2990 * 2991 * @param cr The ContentResolver to access. 2992 * @param name The name of the setting to retrieve. 2993 * @param def Value to return if the setting is not defined. 2994 * 2995 * @return The setting's current value, or 'def' if it is not defined 2996 * or not a valid float. 2997 */ 2998 public static float getFloat(ContentResolver cr, String name, float def) { 2999 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 3000 } 3001 3002 /** @hide */ 3003 public static float getFloatForUser(ContentResolver cr, String name, float def, 3004 int userHandle) { 3005 String v = getStringForUser(cr, name, userHandle); 3006 try { 3007 return v != null ? Float.parseFloat(v) : def; 3008 } catch (NumberFormatException e) { 3009 return def; 3010 } 3011 } 3012 3013 /** 3014 * Convenience function for retrieving a single secure settings value 3015 * as a float. Note that internally setting values are always 3016 * stored as strings; this function converts the string to a float 3017 * for you. 3018 * <p> 3019 * This version does not take a default value. If the setting has not 3020 * been set, or the string value is not a number, 3021 * it throws {@link SettingNotFoundException}. 3022 * 3023 * @param cr The ContentResolver to access. 3024 * @param name The name of the setting to retrieve. 3025 * 3026 * @throws SettingNotFoundException Thrown if a setting by the given 3027 * name can't be found or the setting value is not a float. 3028 * 3029 * @return The setting's current value. 3030 */ 3031 public static float getFloat(ContentResolver cr, String name) 3032 throws SettingNotFoundException { 3033 return getFloatForUser(cr, name, UserHandle.myUserId()); 3034 } 3035 3036 /** @hide */ 3037 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 3038 throws SettingNotFoundException { 3039 String v = getStringForUser(cr, name, userHandle); 3040 if (v == null) { 3041 throw new SettingNotFoundException(name); 3042 } 3043 try { 3044 return Float.parseFloat(v); 3045 } catch (NumberFormatException e) { 3046 throw new SettingNotFoundException(name); 3047 } 3048 } 3049 3050 /** 3051 * Convenience function for updating a single settings value as a 3052 * floating point number. This will either create a new entry in the 3053 * table if the given name does not exist, or modify the value of the 3054 * existing row with that name. Note that internally setting values 3055 * are always stored as strings, so this function converts the given 3056 * value to a string before storing it. 3057 * 3058 * @param cr The ContentResolver to access. 3059 * @param name The name of the setting to modify. 3060 * @param value The new value for the setting. 3061 * @return true if the value was set, false on database errors 3062 */ 3063 public static boolean putFloat(ContentResolver cr, String name, float value) { 3064 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 3065 } 3066 3067 /** @hide */ 3068 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 3069 int userHandle) { 3070 return putStringForUser(cr, name, Float.toString(value), userHandle); 3071 } 3072 3073 /** 3074 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 3075 * instead 3076 */ 3077 @Deprecated 3078 public static final String DEVELOPMENT_SETTINGS_ENABLED = 3079 Global.DEVELOPMENT_SETTINGS_ENABLED; 3080 3081 /** 3082 * When the user has enable the option to have a "bug report" command 3083 * in the power menu. 3084 * @hide 3085 */ 3086 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 3087 3088 /** 3089 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 3090 */ 3091 @Deprecated 3092 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3093 3094 /** 3095 * Setting to allow mock locations and location provider status to be injected into the 3096 * LocationManager service for testing purposes during application development. These 3097 * locations and status values override actual location and status information generated 3098 * by network, gps, or other location providers. 3099 */ 3100 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 3101 3102 /** 3103 * A 64-bit number (as a hex string) that is randomly 3104 * generated on the device's first boot and should remain 3105 * constant for the lifetime of the device. (The value may 3106 * change if a factory reset is performed on the device.) 3107 */ 3108 public static final String ANDROID_ID = "android_id"; 3109 3110 /** 3111 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3112 */ 3113 @Deprecated 3114 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3115 3116 /** 3117 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3118 */ 3119 @Deprecated 3120 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3121 3122 /** 3123 * Setting to record the input method used by default, holding the ID 3124 * of the desired method. 3125 */ 3126 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 3127 3128 /** 3129 * Setting to record the input method subtype used by default, holding the ID 3130 * of the desired method. 3131 */ 3132 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 3133 "selected_input_method_subtype"; 3134 3135 /** 3136 * Setting to record the history of input method subtype, holding the pair of ID of IME 3137 * and its last used subtype. 3138 * @hide 3139 */ 3140 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 3141 "input_methods_subtype_history"; 3142 3143 /** 3144 * Setting to record the visibility of input method selector 3145 */ 3146 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 3147 "input_method_selector_visibility"; 3148 3149 /** 3150 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3151 */ 3152 @Deprecated 3153 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3154 3155 /** 3156 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 3157 * @hide 3158 */ 3159 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 3160 3161 /** 3162 * List of input methods that are currently enabled. This is a string 3163 * containing the IDs of all enabled input methods, each ID separated 3164 * by ':'. 3165 */ 3166 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3167 3168 /** 3169 * List of system input methods that are currently disabled. This is a string 3170 * containing the IDs of all disabled input methods, each ID separated 3171 * by ':'. 3172 * @hide 3173 */ 3174 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3175 3176 /** 3177 * Host name and port for global http proxy. Uses ':' seperator for 3178 * between host and port. 3179 * 3180 * @deprecated Use {@link Global#HTTP_PROXY} 3181 */ 3182 @Deprecated 3183 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3184 3185 /** 3186 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3187 */ 3188 @Deprecated 3189 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3190 3191 /** 3192 * Comma-separated list of location providers that activities may access. 3193 */ 3194 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3195 3196 /** 3197 * A flag containing settings used for biometric weak 3198 * @hide 3199 */ 3200 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3201 "lock_biometric_weak_flags"; 3202 3203 /** 3204 * Whether autolock is enabled (0 = false, 1 = true) 3205 */ 3206 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3207 3208 /** 3209 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3210 */ 3211 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3212 3213 /** 3214 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 3215 * true) 3216 * 3217 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 3218 * lockscreen uses 3219 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 3220 */ 3221 @Deprecated 3222 public static final String 3223 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 3224 3225 /** 3226 * This preference allows the device to be locked given time after screen goes off, 3227 * subject to current DeviceAdmin policy limits. 3228 * @hide 3229 */ 3230 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3231 3232 3233 /** 3234 * This preference contains the string that shows for owner info on LockScreen. 3235 * @hide 3236 */ 3237 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3238 3239 /** 3240 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 3241 * @hide 3242 */ 3243 public static final String LOCK_SCREEN_APPWIDGET_IDS = 3244 "lock_screen_appwidget_ids"; 3245 3246 /** 3247 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 3248 * @hide 3249 */ 3250 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 3251 "lock_screen_fallback_appwidget_id"; 3252 3253 /** 3254 * Index of the lockscreen appwidget to restore, -1 if none. 3255 * @hide 3256 */ 3257 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 3258 "lock_screen_sticky_appwidget"; 3259 3260 /** 3261 * This preference enables showing the owner info on LockScreen. 3262 * @hide 3263 */ 3264 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3265 "lock_screen_owner_info_enabled"; 3266 3267 /** 3268 * The Logging ID (a unique 64-bit value) as a hex string. 3269 * Used as a pseudonymous identifier for logging. 3270 * @deprecated This identifier is poorly initialized and has 3271 * many collisions. It should not be used. 3272 */ 3273 @Deprecated 3274 public static final String LOGGING_ID = "logging_id"; 3275 3276 /** 3277 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3278 */ 3279 @Deprecated 3280 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3281 3282 /** 3283 * No longer supported. 3284 */ 3285 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3286 3287 /** 3288 * No longer supported. 3289 */ 3290 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3291 3292 /** 3293 * No longer supported. 3294 */ 3295 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3296 3297 /** 3298 * Settings classname to launch when Settings is clicked from All 3299 * Applications. Needed because of user testing between the old 3300 * and new Settings apps. 3301 */ 3302 // TODO: 881807 3303 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3304 3305 /** 3306 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3307 */ 3308 @Deprecated 3309 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3310 3311 /** 3312 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3313 */ 3314 @Deprecated 3315 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3316 3317 /** 3318 * If accessibility is enabled. 3319 */ 3320 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3321 3322 /** 3323 * If touch exploration is enabled. 3324 */ 3325 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3326 3327 /** 3328 * List of the enabled accessibility providers. 3329 */ 3330 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3331 "enabled_accessibility_services"; 3332 3333 /** 3334 * List of the accessibility services to which the user has granted 3335 * permission to put the device into touch exploration mode. 3336 * 3337 * @hide 3338 */ 3339 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3340 "touch_exploration_granted_accessibility_services"; 3341 3342 /** 3343 * Whether to speak passwords while in accessibility mode. 3344 */ 3345 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3346 3347 /** 3348 * If injection of accessibility enhancing JavaScript screen-reader 3349 * is enabled. 3350 * <p> 3351 * Note: The JavaScript based screen-reader is served by the 3352 * Google infrastructure and enable users with disabilities to 3353 * efficiently navigate in and explore web content. 3354 * </p> 3355 * <p> 3356 * This property represents a boolean value. 3357 * </p> 3358 * @hide 3359 */ 3360 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3361 "accessibility_script_injection"; 3362 3363 /** 3364 * The URL for the injected JavaScript based screen-reader used 3365 * for providing accessibility of content in WebView. 3366 * <p> 3367 * Note: The JavaScript based screen-reader is served by the 3368 * Google infrastructure and enable users with disabilities to 3369 * efficiently navigate in and explore web content. 3370 * </p> 3371 * <p> 3372 * This property represents a string value. 3373 * </p> 3374 * @hide 3375 */ 3376 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3377 "accessibility_script_injection_url"; 3378 3379 /** 3380 * Key bindings for navigation in built-in accessibility support for web content. 3381 * <p> 3382 * Note: These key bindings are for the built-in accessibility navigation for 3383 * web content which is used as a fall back solution if JavaScript in a WebView 3384 * is not enabled or the user has not opted-in script injection from Google. 3385 * </p> 3386 * <p> 3387 * The bindings are separated by semi-colon. A binding is a mapping from 3388 * a key to a sequence of actions (for more details look at 3389 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3390 * string representation of an integer obtained from a meta state (optional) shifted 3391 * sixteen times left and bitwise ored with a key code. An action is represented 3392 * as a hexademical string representation of an integer where the first two digits 3393 * are navigation action index, the second, the third, and the fourth digit pairs 3394 * represent the action arguments. The separate actions in a binding are colon 3395 * separated. The key and the action sequence it maps to are separated by equals. 3396 * </p> 3397 * <p> 3398 * For example, the binding below maps the DPAD right button to traverse the 3399 * current navigation axis once without firing an accessibility event and to 3400 * perform the same traversal again but to fire an event: 3401 * <code> 3402 * 0x16=0x01000100:0x01000101; 3403 * </code> 3404 * </p> 3405 * <p> 3406 * The goal of this binding is to enable dynamic rebinding of keys to 3407 * navigation actions for web content without requiring a framework change. 3408 * </p> 3409 * <p> 3410 * This property represents a string value. 3411 * </p> 3412 * @hide 3413 */ 3414 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3415 "accessibility_web_content_key_bindings"; 3416 3417 /** 3418 * Setting that specifies whether the display magnification is enabled. 3419 * Display magnifications allows the user to zoom in the display content 3420 * and is targeted to low vision users. The current magnification scale 3421 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3422 * 3423 * @hide 3424 */ 3425 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3426 "accessibility_display_magnification_enabled"; 3427 3428 /** 3429 * Setting that specifies what the display magnification scale is. 3430 * Display magnifications allows the user to zoom in the display 3431 * content and is targeted to low vision users. Whether a display 3432 * magnification is performed is controlled by 3433 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3434 * 3435 * @hide 3436 */ 3437 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3438 "accessibility_display_magnification_scale"; 3439 3440 /** 3441 * Setting that specifies whether the display magnification should be 3442 * automatically updated. If this fearture is enabled the system will 3443 * exit magnification mode or pan the viewport when a context change 3444 * occurs. For example, on staring a new activity or rotating the screen, 3445 * the system may zoom out so the user can see the new context he is in. 3446 * Another example is on showing a window that is not visible in the 3447 * magnified viewport the system may pan the viewport to make the window 3448 * the has popped up so the user knows that the context has changed. 3449 * Whether a screen magnification is performed is controlled by 3450 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3451 * 3452 * @hide 3453 */ 3454 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3455 "accessibility_display_magnification_auto_update"; 3456 3457 /** 3458 * The timout for considering a press to be a long press in milliseconds. 3459 * @hide 3460 */ 3461 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3462 3463 /** 3464 * Setting to always use the default text-to-speech settings regardless 3465 * of the application settings. 3466 * 1 = override application settings, 3467 * 0 = use application settings (if specified). 3468 * 3469 * @deprecated The value of this setting is no longer respected by 3470 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3471 */ 3472 @Deprecated 3473 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3474 3475 /** 3476 * Default text-to-speech engine speech rate. 100 = 1x 3477 */ 3478 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3479 3480 /** 3481 * Default text-to-speech engine pitch. 100 = 1x 3482 */ 3483 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3484 3485 /** 3486 * Default text-to-speech engine. 3487 */ 3488 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3489 3490 /** 3491 * Default text-to-speech language. 3492 * 3493 * @deprecated this setting is no longer in use, as of the Ice Cream 3494 * Sandwich release. Apps should never need to read this setting directly, 3495 * instead can query the TextToSpeech framework classes for the default 3496 * locale. {@link TextToSpeech#getLanguage()}. 3497 */ 3498 @Deprecated 3499 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3500 3501 /** 3502 * Default text-to-speech country. 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_COUNTRY = "tts_default_country"; 3511 3512 /** 3513 * Default text-to-speech locale variant. 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 3518 * locale that is in use {@link TextToSpeech#getLanguage()}. 3519 */ 3520 @Deprecated 3521 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3522 3523 /** 3524 * Stores the default tts locales on a per engine basis. Stored as 3525 * a comma seperated list of values, each value being of the form 3526 * {@code engine_name:locale} for example, 3527 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3528 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3529 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3530 * setting directly, and can query the TextToSpeech framework classes 3531 * for the locale that is in use. 3532 * 3533 * @hide 3534 */ 3535 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3536 3537 /** 3538 * Space delimited list of plugin packages that are enabled. 3539 */ 3540 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3541 3542 /** 3543 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 3544 * instead. 3545 */ 3546 @Deprecated 3547 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3548 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3549 3550 /** 3551 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 3552 * instead. 3553 */ 3554 @Deprecated 3555 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3556 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3557 3558 /** 3559 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3560 * instead. 3561 */ 3562 @Deprecated 3563 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 3564 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3565 3566 /** 3567 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 3568 * instead. 3569 */ 3570 @Deprecated 3571 public static final String WIFI_ON = Global.WIFI_ON; 3572 3573 /** 3574 * The acceptable packet loss percentage (range 0 - 100) before trying 3575 * another AP on the same network. 3576 * @deprecated This setting is not used. 3577 */ 3578 @Deprecated 3579 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3580 "wifi_watchdog_acceptable_packet_loss_percentage"; 3581 3582 /** 3583 * The number of access points required for a network in order for the 3584 * watchdog to monitor it. 3585 * @deprecated This setting is not used. 3586 */ 3587 @Deprecated 3588 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3589 3590 /** 3591 * The delay between background checks. 3592 * @deprecated This setting is not used. 3593 */ 3594 @Deprecated 3595 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3596 "wifi_watchdog_background_check_delay_ms"; 3597 3598 /** 3599 * Whether the Wi-Fi watchdog is enabled for background checking even 3600 * after it thinks the user has connected to a good access point. 3601 * @deprecated This setting is not used. 3602 */ 3603 @Deprecated 3604 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3605 "wifi_watchdog_background_check_enabled"; 3606 3607 /** 3608 * The timeout for a background ping 3609 * @deprecated This setting is not used. 3610 */ 3611 @Deprecated 3612 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3613 "wifi_watchdog_background_check_timeout_ms"; 3614 3615 /** 3616 * The number of initial pings to perform that *may* be ignored if they 3617 * fail. Again, if these fail, they will *not* be used in packet loss 3618 * calculation. For example, one network always seemed to time out for 3619 * the first couple pings, so this is set to 3 by default. 3620 * @deprecated This setting is not used. 3621 */ 3622 @Deprecated 3623 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3624 "wifi_watchdog_initial_ignored_ping_count"; 3625 3626 /** 3627 * The maximum number of access points (per network) to attempt to test. 3628 * If this number is reached, the watchdog will no longer monitor the 3629 * initial connection state for the network. This is a safeguard for 3630 * networks containing multiple APs whose DNS does not respond to pings. 3631 * @deprecated This setting is not used. 3632 */ 3633 @Deprecated 3634 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3635 3636 /** 3637 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3638 */ 3639 @Deprecated 3640 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3641 3642 /** 3643 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3644 * @deprecated This setting is not used. 3645 */ 3646 @Deprecated 3647 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3648 3649 /** 3650 * The number of pings to test if an access point is a good connection. 3651 * @deprecated This setting is not used. 3652 */ 3653 @Deprecated 3654 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3655 3656 /** 3657 * The delay between pings. 3658 * @deprecated This setting is not used. 3659 */ 3660 @Deprecated 3661 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3662 3663 /** 3664 * The timeout per ping. 3665 * @deprecated This setting is not used. 3666 */ 3667 @Deprecated 3668 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3669 3670 /** 3671 * @deprecated Use 3672 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3673 */ 3674 @Deprecated 3675 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3676 3677 /** 3678 * @deprecated Use 3679 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3680 */ 3681 @Deprecated 3682 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3683 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3684 3685 /** 3686 * Whether background data usage is allowed. 3687 * 3688 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 3689 * availability of background data depends on several 3690 * combined factors. When background data is unavailable, 3691 * {@link ConnectivityManager#getActiveNetworkInfo()} will 3692 * now appear disconnected. 3693 */ 3694 @Deprecated 3695 public static final String BACKGROUND_DATA = "background_data"; 3696 3697 /** 3698 * Origins for which browsers should allow geolocation by default. 3699 * The value is a space-separated list of origins. 3700 */ 3701 public static final String ALLOWED_GEOLOCATION_ORIGINS 3702 = "allowed_geolocation_origins"; 3703 3704 /** 3705 * The preferred TTY mode 0 = TTy Off, CDMA default 3706 * 1 = TTY Full 3707 * 2 = TTY HCO 3708 * 3 = TTY VCO 3709 * @hide 3710 */ 3711 public static final String PREFERRED_TTY_MODE = 3712 "preferred_tty_mode"; 3713 3714 /** 3715 * Whether the enhanced voice privacy mode is enabled. 3716 * 0 = normal voice privacy 3717 * 1 = enhanced voice privacy 3718 * @hide 3719 */ 3720 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3721 3722 /** 3723 * Whether the TTY mode mode is enabled. 3724 * 0 = disabled 3725 * 1 = enabled 3726 * @hide 3727 */ 3728 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3729 3730 /** 3731 * Controls whether settings backup is enabled. 3732 * Type: int ( 0 = disabled, 1 = enabled ) 3733 * @hide 3734 */ 3735 public static final String BACKUP_ENABLED = "backup_enabled"; 3736 3737 /** 3738 * Controls whether application data is automatically restored from backup 3739 * at install time. 3740 * Type: int ( 0 = disabled, 1 = enabled ) 3741 * @hide 3742 */ 3743 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3744 3745 /** 3746 * Indicates whether settings backup has been fully provisioned. 3747 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3748 * @hide 3749 */ 3750 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3751 3752 /** 3753 * Component of the transport to use for backup/restore. 3754 * @hide 3755 */ 3756 public static final String BACKUP_TRANSPORT = "backup_transport"; 3757 3758 /** 3759 * Version for which the setup wizard was last shown. Bumped for 3760 * each release when there is new setup information to show. 3761 * @hide 3762 */ 3763 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3764 3765 /** 3766 * The interval in milliseconds after which Wi-Fi is considered idle. 3767 * When idle, it is possible for the device to be switched from Wi-Fi to 3768 * the mobile data network. 3769 * @hide 3770 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 3771 * instead. 3772 */ 3773 @Deprecated 3774 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 3775 3776 /** 3777 * The global search provider chosen by the user (if multiple global 3778 * search providers are installed). This will be the provider returned 3779 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3780 * installed. This setting is stored as a flattened component name as 3781 * per {@link ComponentName#flattenToString()}. 3782 * 3783 * @hide 3784 */ 3785 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3786 "search_global_search_activity"; 3787 3788 /** 3789 * The number of promoted sources in GlobalSearch. 3790 * @hide 3791 */ 3792 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3793 /** 3794 * The maximum number of suggestions returned by GlobalSearch. 3795 * @hide 3796 */ 3797 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3798 /** 3799 * The number of suggestions GlobalSearch will ask each non-web search source for. 3800 * @hide 3801 */ 3802 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3803 /** 3804 * The number of suggestions the GlobalSearch will ask the web search source for. 3805 * @hide 3806 */ 3807 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3808 "search_web_results_override_limit"; 3809 /** 3810 * The number of milliseconds that GlobalSearch will wait for suggestions from 3811 * promoted sources before continuing with all other sources. 3812 * @hide 3813 */ 3814 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3815 "search_promoted_source_deadline_millis"; 3816 /** 3817 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3818 * @hide 3819 */ 3820 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3821 /** 3822 * The maximum number of milliseconds that GlobalSearch shows the previous results 3823 * after receiving a new query. 3824 * @hide 3825 */ 3826 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3827 /** 3828 * The maximum age of log data used for shortcuts in GlobalSearch. 3829 * @hide 3830 */ 3831 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3832 /** 3833 * The maximum age of log data used for source ranking in GlobalSearch. 3834 * @hide 3835 */ 3836 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3837 "search_max_source_event_age_millis"; 3838 /** 3839 * The minimum number of impressions needed to rank a source in GlobalSearch. 3840 * @hide 3841 */ 3842 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3843 "search_min_impressions_for_source_ranking"; 3844 /** 3845 * The minimum number of clicks needed to rank a source in GlobalSearch. 3846 * @hide 3847 */ 3848 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3849 "search_min_clicks_for_source_ranking"; 3850 /** 3851 * The maximum number of shortcuts shown by GlobalSearch. 3852 * @hide 3853 */ 3854 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3855 /** 3856 * The size of the core thread pool for suggestion queries in GlobalSearch. 3857 * @hide 3858 */ 3859 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3860 "search_query_thread_core_pool_size"; 3861 /** 3862 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3863 * @hide 3864 */ 3865 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3866 "search_query_thread_max_pool_size"; 3867 /** 3868 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3869 * @hide 3870 */ 3871 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3872 "search_shortcut_refresh_core_pool_size"; 3873 /** 3874 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3875 * @hide 3876 */ 3877 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3878 "search_shortcut_refresh_max_pool_size"; 3879 /** 3880 * The maximun time that excess threads in the GlobalSeach thread pools will 3881 * wait before terminating. 3882 * @hide 3883 */ 3884 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3885 "search_thread_keepalive_seconds"; 3886 /** 3887 * The maximum number of concurrent suggestion queries to each source. 3888 * @hide 3889 */ 3890 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3891 "search_per_source_concurrent_query_limit"; 3892 3893 /** 3894 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3895 * @hide 3896 */ 3897 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3898 3899 /** 3900 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3901 * @hide 3902 */ 3903 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3904 3905 /** 3906 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3907 * @hide 3908 */ 3909 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3910 3911 /** 3912 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3913 * @hide 3914 */ 3915 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3916 3917 /** 3918 * If nonzero, ANRs in invisible background processes bring up a dialog. 3919 * Otherwise, the process will be silently killed. 3920 * @hide 3921 */ 3922 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3923 3924 /** 3925 * The {@link ComponentName} string of the service to be used as the voice recognition 3926 * service. 3927 * 3928 * @hide 3929 */ 3930 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3931 3932 3933 /** 3934 * The {@link ComponentName} string of the selected spell checker service which is 3935 * one of the services managed by the text service manager. 3936 * 3937 * @hide 3938 */ 3939 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3940 3941 /** 3942 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3943 * service which is one of the services managed by the text service manager. 3944 * 3945 * @hide 3946 */ 3947 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3948 "selected_spell_checker_subtype"; 3949 3950 /** 3951 * The {@link ComponentName} string whether spell checker is enabled or not. 3952 * 3953 * @hide 3954 */ 3955 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3956 3957 /** 3958 * What happens when the user presses the Power button while in-call 3959 * and the screen is on.<br/> 3960 * <b>Values:</b><br/> 3961 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3962 * 2 - The Power button hangs up the current call.<br/> 3963 * 3964 * @hide 3965 */ 3966 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3967 3968 /** 3969 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3970 * @hide 3971 */ 3972 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3973 3974 /** 3975 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3976 * @hide 3977 */ 3978 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3979 3980 /** 3981 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3982 * @hide 3983 */ 3984 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3985 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3986 3987 /** 3988 * The current night mode that has been selected by the user. Owned 3989 * and controlled by UiModeManagerService. Constants are as per 3990 * UiModeManager. 3991 * @hide 3992 */ 3993 public static final String UI_NIGHT_MODE = "ui_night_mode"; 3994 3995 /** 3996 * Whether screensavers are enabled. 3997 * @hide 3998 */ 3999 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 4000 4001 /** 4002 * The user's chosen screensaver components. 4003 * 4004 * These will be launched by the PhoneWindowManager after a timeout when not on 4005 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 4006 * @hide 4007 */ 4008 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 4009 4010 /** 4011 * If screensavers are enabled, whether the screensaver should be automatically launched 4012 * when the device is inserted into a (desk) dock. 4013 * @hide 4014 */ 4015 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4016 4017 /** 4018 * If screensavers are enabled, whether the screensaver should be automatically launched 4019 * when the screen times out when not on battery. 4020 * @hide 4021 */ 4022 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4023 4024 /** 4025 * If screensavers are enabled, the default screensaver component. 4026 * @hide 4027 */ 4028 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4029 4030 /** 4031 * This are the settings to be backed up. 4032 * 4033 * NOTE: Settings are backed up and restored in the order they appear 4034 * in this array. If you have one setting depending on another, 4035 * make sure that they are ordered appropriately. 4036 * 4037 * @hide 4038 */ 4039 public static final String[] SETTINGS_TO_BACKUP = { 4040 BUGREPORT_IN_POWER_MENU, 4041 ALLOW_MOCK_LOCATION, 4042 PARENTAL_CONTROL_ENABLED, 4043 PARENTAL_CONTROL_REDIRECT_URL, 4044 USB_MASS_STORAGE_ENABLED, // moved to global 4045 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4046 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4047 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4048 ACCESSIBILITY_SCRIPT_INJECTION, 4049 BACKUP_AUTO_RESTORE, 4050 ENABLED_ACCESSIBILITY_SERVICES, 4051 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4052 TOUCH_EXPLORATION_ENABLED, 4053 ACCESSIBILITY_ENABLED, 4054 ACCESSIBILITY_SPEAK_PASSWORD, 4055 TTS_USE_DEFAULTS, 4056 TTS_DEFAULT_RATE, 4057 TTS_DEFAULT_PITCH, 4058 TTS_DEFAULT_SYNTH, 4059 TTS_DEFAULT_LANG, 4060 TTS_DEFAULT_COUNTRY, 4061 TTS_ENABLED_PLUGINS, 4062 TTS_DEFAULT_LOCALE, 4063 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 4064 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 4065 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 4066 MOUNT_PLAY_NOTIFICATION_SND, 4067 MOUNT_UMS_AUTOSTART, 4068 MOUNT_UMS_PROMPT, 4069 MOUNT_UMS_NOTIFY_ENABLED, 4070 UI_NIGHT_MODE, 4071 LOCK_SCREEN_OWNER_INFO, 4072 LOCK_SCREEN_OWNER_INFO_ENABLED 4073 }; 4074 4075 /** 4076 * Helper method for determining if a location provider is enabled. 4077 * @param cr the content resolver to use 4078 * @param provider the location provider to query 4079 * @return true if the provider is enabled 4080 */ 4081 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4082 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 4083 } 4084 4085 /** 4086 * Helper method for determining if a location provider is enabled. 4087 * @param cr the content resolver to use 4088 * @param provider the location provider to query 4089 * @param userId the userId to query 4090 * @return true if the provider is enabled 4091 * @hide 4092 */ 4093 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 4094 String allowedProviders = Settings.Secure.getStringForUser(cr, 4095 LOCATION_PROVIDERS_ALLOWED, userId); 4096 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4097 } 4098 4099 /** 4100 * Thread-safe method for enabling or disabling a single location provider. 4101 * @param cr the content resolver to use 4102 * @param provider the location provider to enable or disable 4103 * @param enabled true if the provider should be enabled 4104 */ 4105 public static final void setLocationProviderEnabled(ContentResolver cr, 4106 String provider, boolean enabled) { 4107 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 4108 } 4109 4110 /** 4111 * Thread-safe method for enabling or disabling a single location provider. 4112 * @param cr the content resolver to use 4113 * @param provider the location provider to enable or disable 4114 * @param enabled true if the provider should be enabled 4115 * @param userId the userId for which to enable/disable providers 4116 * @hide 4117 */ 4118 public static final void setLocationProviderEnabledForUser(ContentResolver cr, 4119 String provider, boolean enabled, int userId) { 4120 // to ensure thread safety, we write the provider name with a '+' or '-' 4121 // and let the SettingsProvider handle it rather than reading and modifying 4122 // the list of enabled providers. 4123 if (enabled) { 4124 provider = "+" + provider; 4125 } else { 4126 provider = "-" + provider; 4127 } 4128 putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 4129 userId); 4130 } 4131 } 4132 4133 /** 4134 * Global system settings, containing preferences that always apply identically 4135 * to all defined users. Applications can read these but are not allowed to write; 4136 * like the "Secure" settings, these are for preferences that the user must 4137 * explicitly modify through the system UI or specialized APIs for those values. 4138 */ 4139 public static final class Global extends NameValueTable { 4140 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4141 4142 /** 4143 * The content:// style URL for global secure settings items. Not public. 4144 */ 4145 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4146 4147 /** 4148 * Setting whether the global gesture for enabling accessibility is enabled. 4149 * If this gesture is enabled the user will be able to perfrom it to enable 4150 * the accessibility state without visiting the settings app. 4151 * @hide 4152 */ 4153 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 4154 "enable_accessibility_global_gesture_enabled"; 4155 4156 /** 4157 * Whether Airplane Mode is on. 4158 */ 4159 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4160 4161 /** 4162 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4163 */ 4164 public static final String RADIO_BLUETOOTH = "bluetooth"; 4165 4166 /** 4167 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4168 */ 4169 public static final String RADIO_WIFI = "wifi"; 4170 4171 /** 4172 * {@hide} 4173 */ 4174 public static final String RADIO_WIMAX = "wimax"; 4175 /** 4176 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4177 */ 4178 public static final String RADIO_CELL = "cell"; 4179 4180 /** 4181 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4182 */ 4183 public static final String RADIO_NFC = "nfc"; 4184 4185 /** 4186 * A comma separated list of radios that need to be disabled when airplane mode 4187 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4188 * included in the comma separated list. 4189 */ 4190 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4191 4192 /** 4193 * A comma separated list of radios that should to be disabled when airplane mode 4194 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4195 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4196 * will be turned off when entering airplane mode, but the user will be able to reenable 4197 * Wifi in the Settings app. 4198 * 4199 * {@hide} 4200 */ 4201 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4202 4203 /** 4204 * The policy for deciding when Wi-Fi should go to sleep (which will in 4205 * turn switch to using the mobile data as an Internet connection). 4206 * <p> 4207 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4208 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4209 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4210 */ 4211 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4212 4213 /** 4214 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4215 * policy, which is to sleep shortly after the turning off 4216 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4217 */ 4218 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4219 4220 /** 4221 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4222 * the device is on battery, and never go to sleep when the device is 4223 * plugged in. 4224 */ 4225 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4226 4227 /** 4228 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4229 */ 4230 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4231 4232 /** 4233 * Value to specify if the user prefers the date, time and time zone 4234 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4235 */ 4236 public static final String AUTO_TIME = "auto_time"; 4237 4238 /** 4239 * Value to specify if the user prefers the time zone 4240 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4241 */ 4242 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4243 4244 /** 4245 * URI for the car dock "in" event sound. 4246 * @hide 4247 */ 4248 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4249 4250 /** 4251 * URI for the car dock "out" event sound. 4252 * @hide 4253 */ 4254 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4255 4256 /** 4257 * URI for the desk dock "in" event sound. 4258 * @hide 4259 */ 4260 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4261 4262 /** 4263 * URI for the desk dock "out" event sound. 4264 * @hide 4265 */ 4266 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4267 4268 /** 4269 * Whether to play a sound for dock events. 4270 * @hide 4271 */ 4272 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4273 4274 /** 4275 * URI for the "device locked" (keyguard shown) sound. 4276 * @hide 4277 */ 4278 public static final String LOCK_SOUND = "lock_sound"; 4279 4280 /** 4281 * URI for the "device unlocked" sound. 4282 * @hide 4283 */ 4284 public static final String UNLOCK_SOUND = "unlock_sound"; 4285 4286 /** 4287 * URI for the low battery sound file. 4288 * @hide 4289 */ 4290 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 4291 4292 /** 4293 * Whether to play a sound for low-battery alerts. 4294 * @hide 4295 */ 4296 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 4297 4298 /** 4299 * URI for the "wireless charging started" sound. 4300 * @hide 4301 */ 4302 public static final String WIRELESS_CHARGING_STARTED_SOUND = 4303 "wireless_charging_started_sound"; 4304 4305 /** 4306 * Whether we keep the device on while the device is plugged in. 4307 * Supported values are: 4308 * <ul> 4309 * <li>{@code 0} to never stay on while plugged in</li> 4310 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 4311 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 4312 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 4313 * </ul> 4314 * These values can be OR-ed together. 4315 */ 4316 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 4317 4318 /** 4319 * Whether ADB is enabled. 4320 */ 4321 public static final String ADB_ENABLED = "adb_enabled"; 4322 4323 /** 4324 * Whether assisted GPS should be enabled or not. 4325 * @hide 4326 */ 4327 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 4328 4329 /** 4330 * Whether bluetooth is enabled/disabled 4331 * 0=disabled. 1=enabled. 4332 */ 4333 public static final String BLUETOOTH_ON = "bluetooth_on"; 4334 4335 /** 4336 * CDMA Cell Broadcast SMS 4337 * 0 = CDMA Cell Broadcast SMS disabled 4338 * 1 = CDMA Cell Broadcast SMS enabled 4339 * @hide 4340 */ 4341 public static final String CDMA_CELL_BROADCAST_SMS = 4342 "cdma_cell_broadcast_sms"; 4343 4344 /** 4345 * The CDMA roaming mode 0 = Home Networks, CDMA default 4346 * 1 = Roaming on Affiliated networks 4347 * 2 = Roaming on any networks 4348 * @hide 4349 */ 4350 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 4351 4352 /** 4353 * The CDMA subscription mode 0 = RUIM/SIM (default) 4354 * 1 = NV 4355 * @hide 4356 */ 4357 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 4358 4359 /** Inactivity timeout to track mobile data activity. 4360 * 4361 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 4362 * infer the data activity of mobile network. After a period of no activity on mobile 4363 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 4364 * intent is fired to indicate a transition of network status from "active" to "idle". Any 4365 * subsequent activity on mobile networks triggers the firing of {@code 4366 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 4367 * 4368 * Network activity refers to transmitting or receiving data on the network interfaces. 4369 * 4370 * Tracking is disabled if set to zero or negative value. 4371 * 4372 * @hide 4373 */ 4374 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 4375 4376 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 4377 * but for Wifi network. 4378 * @hide 4379 */ 4380 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 4381 4382 /** 4383 * Whether or not data roaming is enabled. (0 = false, 1 = true) 4384 */ 4385 public static final String DATA_ROAMING = "data_roaming"; 4386 4387 /** 4388 * Whether user has enabled development settings. 4389 */ 4390 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 4391 4392 /** 4393 * Whether the device has been provisioned (0 = false, 1 = true) 4394 */ 4395 public static final String DEVICE_PROVISIONED = "device_provisioned"; 4396 4397 /** 4398 * The saved value for WindowManagerService.setForcedDisplayDensity(). 4399 * One integer in dpi. If unset, then use the real display density. 4400 * @hide 4401 */ 4402 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 4403 4404 /** 4405 * The saved value for WindowManagerService.setForcedDisplaySize(). 4406 * Two integers separated by a comma. If unset, then use the real display size. 4407 * @hide 4408 */ 4409 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 4410 4411 /** 4412 * The maximum size, in bytes, of a download that the download manager will transfer over 4413 * a non-wifi connection. 4414 * @hide 4415 */ 4416 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4417 "download_manager_max_bytes_over_mobile"; 4418 4419 /** 4420 * The recommended maximum size, in bytes, of a download that the download manager should 4421 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4422 * have the option to start the download over the mobile connection anyway. 4423 * @hide 4424 */ 4425 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4426 "download_manager_recommended_max_bytes_over_mobile"; 4427 4428 /** 4429 * Whether the package installer should allow installation of apps downloaded from 4430 * sources other than Google Play. 4431 * 4432 * 1 = allow installing from other sources 4433 * 0 = only allow installing from Google Play 4434 */ 4435 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4436 4437 /** 4438 * Whether mobile data connections are allowed by the user. See 4439 * ConnectivityManager for more info. 4440 * @hide 4441 */ 4442 public static final String MOBILE_DATA = "mobile_data"; 4443 4444 /** {@hide} */ 4445 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4446 /** {@hide} */ 4447 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4448 /** {@hide} */ 4449 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4450 /** {@hide} */ 4451 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4452 /** {@hide} */ 4453 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4454 /** {@hide} */ 4455 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 4456 4457 /** {@hide} */ 4458 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4459 /** {@hide} */ 4460 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4461 /** {@hide} */ 4462 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4463 /** {@hide} */ 4464 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4465 4466 /** {@hide} */ 4467 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4468 /** {@hide} */ 4469 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4470 /** {@hide} */ 4471 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4472 /** {@hide} */ 4473 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4474 4475 /** {@hide} */ 4476 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4477 /** {@hide} */ 4478 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4479 /** {@hide} */ 4480 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4481 /** {@hide} */ 4482 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4483 4484 /** 4485 * User preference for which network(s) should be used. Only the 4486 * connectivity service should touch this. 4487 */ 4488 public static final String NETWORK_PREFERENCE = "network_preference"; 4489 4490 /** 4491 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 4492 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 4493 * exceeded. 4494 * @hide 4495 */ 4496 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 4497 4498 /** 4499 * The length of time in milli-seconds that automatic small adjustments to 4500 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 4501 * @hide 4502 */ 4503 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 4504 4505 /** Preferred NTP server. {@hide} */ 4506 public static final String NTP_SERVER = "ntp_server"; 4507 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4508 public static final String NTP_TIMEOUT = "ntp_timeout"; 4509 4510 /** 4511 * Whether the package manager should send package verification broadcasts for verifiers to 4512 * review apps prior to installation. 4513 * 1 = request apps to be verified prior to installation, if a verifier exists. 4514 * 0 = do not verify apps before installation 4515 * @hide 4516 */ 4517 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4518 4519 /** Timeout for package verification. 4520 * @hide */ 4521 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4522 4523 /** Default response code for package verification. 4524 * @hide */ 4525 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4526 4527 /** 4528 * Show package verification setting in the Settings app. 4529 * 1 = show (default) 4530 * 0 = hide 4531 * @hide 4532 */ 4533 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 4534 4535 /** 4536 * Run package verificaiton on apps installed through ADB/ADT/USB 4537 * 1 = perform package verification on ADB installs (default) 4538 * 0 = bypass package verification on ADB installs 4539 * @hide 4540 */ 4541 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 4542 4543 /** 4544 * The interval in milliseconds at which to check packet counts on the 4545 * mobile data interface when screen is on, to detect possible data 4546 * connection problems. 4547 * @hide 4548 */ 4549 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4550 "pdp_watchdog_poll_interval_ms"; 4551 4552 /** 4553 * The interval in milliseconds at which to check packet counts on the 4554 * mobile data interface when screen is off, to detect possible data 4555 * connection problems. 4556 * @hide 4557 */ 4558 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4559 "pdp_watchdog_long_poll_interval_ms"; 4560 4561 /** 4562 * The interval in milliseconds at which to check packet counts on the 4563 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 4564 * outgoing packets has been reached without incoming packets. 4565 * @hide 4566 */ 4567 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4568 "pdp_watchdog_error_poll_interval_ms"; 4569 4570 /** 4571 * The number of outgoing packets sent without seeing an incoming packet 4572 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 4573 * device is logged to the event log 4574 * @hide 4575 */ 4576 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4577 "pdp_watchdog_trigger_packet_count"; 4578 4579 /** 4580 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 4581 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 4582 * attempting data connection recovery. 4583 * @hide 4584 */ 4585 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4586 "pdp_watchdog_error_poll_count"; 4587 4588 /** 4589 * The number of failed PDP reset attempts before moving to something more 4590 * drastic: re-registering to the network. 4591 * @hide 4592 */ 4593 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4594 "pdp_watchdog_max_pdp_reset_fail_count"; 4595 4596 /** 4597 * A positive value indicates how often the SamplingProfiler 4598 * should take snapshots. Zero value means SamplingProfiler 4599 * is disabled. 4600 * 4601 * @hide 4602 */ 4603 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 4604 4605 /** 4606 * URL to open browser on to allow user to manage a prepay account 4607 * @hide 4608 */ 4609 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4610 "setup_prepaid_data_service_url"; 4611 4612 /** 4613 * URL to attempt a GET on to see if this is a prepay device 4614 * @hide 4615 */ 4616 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4617 "setup_prepaid_detection_target_url"; 4618 4619 /** 4620 * Host to check for a redirect to after an attempt to GET 4621 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4622 * this is a prepaid device with zero balance.) 4623 * @hide 4624 */ 4625 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4626 "setup_prepaid_detection_redir_host"; 4627 4628 /** 4629 * The interval in milliseconds at which to check the number of SMS sent out without asking 4630 * for use permit, to limit the un-authorized SMS usage. 4631 * 4632 * @hide 4633 */ 4634 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4635 "sms_outgoing_check_interval_ms"; 4636 4637 /** 4638 * The number of outgoing SMS sent without asking for user permit (of {@link 4639 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 4640 * 4641 * @hide 4642 */ 4643 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4644 "sms_outgoing_check_max_count"; 4645 4646 /** 4647 * Used to disable SMS short code confirmation - defaults to true. 4648 * True indcates we will do the check, etc. Set to false to disable. 4649 * @see com.android.internal.telephony.SmsUsageMonitor 4650 * @hide 4651 */ 4652 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 4653 4654 /** 4655 * Used to select which country we use to determine premium sms codes. 4656 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 4657 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 4658 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 4659 * @hide 4660 */ 4661 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 4662 4663 /** 4664 * Used to disable Tethering on a device - defaults to true 4665 * @hide 4666 */ 4667 public static final String TETHER_SUPPORTED = "tether_supported"; 4668 4669 /** 4670 * Used to require DUN APN on the device or not - defaults to a build config value 4671 * which defaults to false 4672 * @hide 4673 */ 4674 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 4675 4676 /** 4677 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 4678 * corresponding build config values are set it will override the APN DB 4679 * values. 4680 * Consists of a comma seperated list of strings: 4681 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 4682 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 4683 * @hide 4684 */ 4685 public static final String TETHER_DUN_APN = "tether_dun_apn"; 4686 4687 /** 4688 * The bandwidth throttle polling freqency in seconds 4689 * @hide 4690 */ 4691 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 4692 4693 /** 4694 * The bandwidth throttle threshold (long) 4695 * @hide 4696 */ 4697 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 4698 4699 /** 4700 * The bandwidth throttle value (kbps) 4701 * @hide 4702 */ 4703 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 4704 4705 /** 4706 * The bandwidth throttle reset calendar day (1-28) 4707 * @hide 4708 */ 4709 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 4710 4711 /** 4712 * The throttling notifications we should send 4713 * @hide 4714 */ 4715 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 4716 4717 /** 4718 * Help URI for data throttling policy 4719 * @hide 4720 */ 4721 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 4722 4723 /** 4724 * The length of time in Sec that we allow our notion of NTP time 4725 * to be cached before we refresh it 4726 * @hide 4727 */ 4728 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4729 "throttle_max_ntp_cache_age_sec"; 4730 4731 /** 4732 * USB Mass Storage Enabled 4733 */ 4734 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 4735 4736 /** 4737 * If this setting is set (to anything), then all references 4738 * to Gmail on the device must change to Google Mail. 4739 */ 4740 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 4741 4742 /** Autofill server address (Used in WebView/browser). 4743 * {@hide} */ 4744 public static final String WEB_AUTOFILL_QUERY_URL = 4745 "web_autofill_query_url"; 4746 4747 /** 4748 * Whether Wifi display is enabled/disabled 4749 * 0=disabled. 1=enabled. 4750 * @hide 4751 */ 4752 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 4753 4754 /** 4755 * Whether to notify the user of open networks. 4756 * <p> 4757 * If not connected and the scan results have an open network, we will 4758 * put this notification up. If we attempt to connect to a network or 4759 * the open network(s) disappear, we remove the notification. When we 4760 * show the notification, we will not show it again for 4761 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 4762 */ 4763 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4764 "wifi_networks_available_notification_on"; 4765 /** 4766 * {@hide} 4767 */ 4768 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4769 "wimax_networks_available_notification_on"; 4770 4771 /** 4772 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 4773 * Connecting to a network will reset the timer. 4774 */ 4775 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4776 "wifi_networks_available_repeat_delay"; 4777 4778 /** 4779 * 802.11 country code in ISO 3166 format 4780 * @hide 4781 */ 4782 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 4783 4784 /** 4785 * The interval in milliseconds to issue wake up scans when wifi needs 4786 * to connect. This is necessary to connect to an access point when 4787 * device is on the move and the screen is off. 4788 * @hide 4789 */ 4790 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4791 "wifi_framework_scan_interval_ms"; 4792 4793 /** 4794 * The interval in milliseconds after which Wi-Fi is considered idle. 4795 * When idle, it is possible for the device to be switched from Wi-Fi to 4796 * the mobile data network. 4797 * @hide 4798 */ 4799 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4800 4801 /** 4802 * When the number of open networks exceeds this number, the 4803 * least-recently-used excess networks will be removed. 4804 */ 4805 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 4806 4807 /** 4808 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 4809 */ 4810 public static final String WIFI_ON = "wifi_on"; 4811 4812 /** 4813 * Used to save the Wifi_ON state prior to tethering. 4814 * This state will be checked to restore Wifi after 4815 * the user turns off tethering. 4816 * 4817 * @hide 4818 */ 4819 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 4820 4821 /** 4822 * The interval in milliseconds to scan as used by the wifi supplicant 4823 * @hide 4824 */ 4825 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4826 "wifi_supplicant_scan_interval_ms"; 4827 4828 /** 4829 * The interval in milliseconds to scan at supplicant when p2p is connected 4830 * @hide 4831 */ 4832 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 4833 "wifi_scan_interval_p2p_connected_ms"; 4834 4835 /** 4836 * Whether the Wi-Fi watchdog is enabled. 4837 */ 4838 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4839 4840 /** 4841 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 4842 * the setting needs to be set to 0 to disable it. 4843 * @hide 4844 */ 4845 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 4846 "wifi_watchdog_poor_network_test_enabled"; 4847 4848 /** 4849 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 4850 * needs to be set to 0 to disable it. 4851 * @hide 4852 */ 4853 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 4854 "wifi_suspend_optimizations_enabled"; 4855 4856 /** 4857 * The maximum number of times we will retry a connection to an access 4858 * point for which we have failed in acquiring an IP address from DHCP. 4859 * A value of N means that we will make N+1 connection attempts in all. 4860 */ 4861 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 4862 4863 /** 4864 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 4865 * data connectivity to be established after a disconnect from Wi-Fi. 4866 */ 4867 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4868 "wifi_mobile_data_transition_wakelock_timeout_ms"; 4869 4870 /** 4871 * The operational wifi frequency band 4872 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 4873 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 4874 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 4875 * 4876 * @hide 4877 */ 4878 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 4879 4880 /** 4881 * The Wi-Fi peer-to-peer device name 4882 * @hide 4883 */ 4884 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 4885 4886 /** 4887 * The number of milliseconds to delay when checking for data stalls during 4888 * non-aggressive detection. (screen is turned off.) 4889 * @hide 4890 */ 4891 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4892 "data_stall_alarm_non_aggressive_delay_in_ms"; 4893 4894 /** 4895 * The number of milliseconds to delay when checking for data stalls during 4896 * aggressive detection. (screen on or suspected data stall) 4897 * @hide 4898 */ 4899 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4900 "data_stall_alarm_aggressive_delay_in_ms"; 4901 4902 /** 4903 * The interval in milliseconds at which to check gprs registration 4904 * after the first registration mismatch of gprs and voice service, 4905 * to detect possible data network registration problems. 4906 * 4907 * @hide 4908 */ 4909 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4910 "gprs_register_check_period_ms"; 4911 4912 /** 4913 * Nonzero causes Log.wtf() to crash. 4914 * @hide 4915 */ 4916 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 4917 4918 /** 4919 * Ringer mode. This is used internally, changing this value will not 4920 * change the ringer mode. See AudioManager. 4921 */ 4922 public static final String MODE_RINGER = "mode_ringer"; 4923 4924 /** 4925 * Overlay display devices setting. 4926 * The associated value is a specially formatted string that describes the 4927 * size and density of simulated secondary display devices. 4928 * <p> 4929 * Format: {width}x{height}/{dpi};... 4930 * </p><p> 4931 * Example: 4932 * <ul> 4933 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4934 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4935 * at 1080p and the second at 720p.</li> 4936 * <li>If the value is empty, then no overlay display devices are created.</li> 4937 * </ul></p> 4938 * 4939 * @hide 4940 */ 4941 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4942 4943 /** 4944 * Threshold values for the duration and level of a discharge cycle, 4945 * under which we log discharge cycle info. 4946 * 4947 * @hide 4948 */ 4949 public static final String 4950 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 4951 4952 /** @hide */ 4953 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4954 4955 /** 4956 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 4957 * intents on application crashes and ANRs. If this is disabled, the 4958 * crash/ANR dialog will never display the "Report" button. 4959 * <p> 4960 * Type: int (0 = disallow, 1 = allow) 4961 * 4962 * @hide 4963 */ 4964 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4965 4966 /** 4967 * Maximum age of entries kept by {@link DropBoxManager}. 4968 * 4969 * @hide 4970 */ 4971 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 4972 4973 /** 4974 * Maximum number of entry files which {@link DropBoxManager} will keep 4975 * around. 4976 * 4977 * @hide 4978 */ 4979 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 4980 4981 /** 4982 * Maximum amount of disk space used by {@link DropBoxManager} no matter 4983 * what. 4984 * 4985 * @hide 4986 */ 4987 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 4988 4989 /** 4990 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 4991 * will use. 4992 * 4993 * @hide 4994 */ 4995 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 4996 4997 /** 4998 * Percent of total disk which {@link DropBoxManager} will never dip 4999 * into. 5000 * 5001 * @hide 5002 */ 5003 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 5004 5005 /** 5006 * Prefix for per-tag dropbox disable/enable settings. 5007 * 5008 * @hide 5009 */ 5010 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 5011 5012 /** 5013 * Lines of logcat to include with system crash/ANR/etc. reports, as a 5014 * prefix of the dropbox tag of the report type. For example, 5015 * "logcat_for_system_server_anr" controls the lines of logcat captured 5016 * with system server ANR reports. 0 to disable. 5017 * 5018 * @hide 5019 */ 5020 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 5021 5022 /** 5023 * The interval in minutes after which the amount of free storage left 5024 * on the device is logged to the event log 5025 * 5026 * @hide 5027 */ 5028 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 5029 5030 /** 5031 * Threshold for the amount of change in disk free space required to 5032 * report the amount of free space. Used to prevent spamming the logs 5033 * when the disk free space isn't changing frequently. 5034 * 5035 * @hide 5036 */ 5037 public static final String 5038 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 5039 5040 /** 5041 * Minimum percentage of free storage on the device that is used to 5042 * determine if the device is running low on storage. The default is 10. 5043 * <p> 5044 * Say this value is set to 10, the device is considered running low on 5045 * storage if 90% or more of the device storage is filled up. 5046 * 5047 * @hide 5048 */ 5049 public static final String 5050 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 5051 5052 /** 5053 * Maximum byte size of the low storage threshold. This is to ensure 5054 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 5055 * overly large threshold for large storage devices. Currently this must 5056 * be less than 2GB. This default is 500MB. 5057 * 5058 * @hide 5059 */ 5060 public static final String 5061 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 5062 5063 /** 5064 * Minimum bytes of free storage on the device before the data partition 5065 * is considered full. By default, 1 MB is reserved to avoid system-wide 5066 * SQLite disk full exceptions. 5067 * 5068 * @hide 5069 */ 5070 public static final String 5071 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 5072 5073 /** 5074 * The maximum reconnect delay for short network outages or when the 5075 * network is suspended due to phone use. 5076 * 5077 * @hide 5078 */ 5079 public static final String 5080 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 5081 5082 /** 5083 * The number of milliseconds to delay before sending out 5084 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. 5085 * 5086 * @hide 5087 */ 5088 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 5089 5090 /** 5091 * Setting to turn off captive portal detection. Feature is enabled by 5092 * default and the setting needs to be set to 0 to disable it. 5093 * 5094 * @hide 5095 */ 5096 public static final String 5097 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 5098 5099 /** 5100 * The server used for captive portal detection upon a new conection. A 5101 * 204 response code from the server is used for validation. 5102 * 5103 * @hide 5104 */ 5105 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 5106 5107 /** 5108 * Whether network service discovery is enabled. 5109 * 5110 * @hide 5111 */ 5112 public static final String NSD_ON = "nsd_on"; 5113 5114 /** 5115 * Let user pick default install location. 5116 * 5117 * @hide 5118 */ 5119 public static final String SET_INSTALL_LOCATION = "set_install_location"; 5120 5121 /** 5122 * Default install location value. 5123 * 0 = auto, let system decide 5124 * 1 = internal 5125 * 2 = sdcard 5126 * @hide 5127 */ 5128 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 5129 5130 /** 5131 * ms during which to consume extra events related to Inet connection 5132 * condition after a transtion to fully-connected 5133 * 5134 * @hide 5135 */ 5136 public static final String 5137 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 5138 5139 /** 5140 * ms during which to consume extra events related to Inet connection 5141 * condtion after a transtion to partly-connected 5142 * 5143 * @hide 5144 */ 5145 public static final String 5146 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 5147 5148 /** {@hide} */ 5149 public static final String 5150 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 5151 5152 /** 5153 * Host name and port for global http proxy. Uses ':' seperator for 5154 * between host and port. 5155 */ 5156 public static final String HTTP_PROXY = "http_proxy"; 5157 5158 /** 5159 * Host name for global http proxy. Set via ConnectivityManager. 5160 * 5161 * @hide 5162 */ 5163 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 5164 5165 /** 5166 * Integer host port for global http proxy. Set via ConnectivityManager. 5167 * 5168 * @hide 5169 */ 5170 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 5171 5172 /** 5173 * Exclusion list for global proxy. This string contains a list of 5174 * comma-separated domains where the global proxy does not apply. 5175 * Domains should be listed in a comma- separated list. Example of 5176 * acceptable formats: ".domain1.com,my.domain2.com" Use 5177 * ConnectivityManager to set/get. 5178 * 5179 * @hide 5180 */ 5181 public static final String 5182 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 5183 5184 /** 5185 * Enables the UI setting to allow the user to specify the global HTTP 5186 * proxy and associated exclusion list. 5187 * 5188 * @hide 5189 */ 5190 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 5191 5192 /** 5193 * Setting for default DNS in case nobody suggests one 5194 * 5195 * @hide 5196 */ 5197 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 5198 5199 /** {@hide} */ 5200 public static final String 5201 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 5202 /** {@hide} */ 5203 public static final String 5204 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 5205 /** {@hide} */ 5206 public static final String 5207 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 5208 5209 /** 5210 * Get the key that retrieves a bluetooth headset's priority. 5211 * @hide 5212 */ 5213 public static final String getBluetoothHeadsetPriorityKey(String address) { 5214 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(); 5215 } 5216 5217 /** 5218 * Get the key that retrieves a bluetooth a2dp sink's priority. 5219 * @hide 5220 */ 5221 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 5222 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(); 5223 } 5224 5225 /** 5226 * Get the key that retrieves a bluetooth Input Device's priority. 5227 * @hide 5228 */ 5229 public static final String getBluetoothInputDevicePriorityKey(String address) { 5230 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(); 5231 } 5232 5233 /** 5234 * Scaling factor for normal window animations. Setting to 0 will 5235 * disable window animations. 5236 */ 5237 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 5238 5239 /** 5240 * Scaling factor for activity transition animations. Setting to 0 will 5241 * disable window animations. 5242 */ 5243 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 5244 5245 /** 5246 * Scaling factor for Animator-based animations. This affects both the 5247 * start delay and duration of all such animations. Setting to 0 will 5248 * cause animations to end immediately. The default value is 1. 5249 */ 5250 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 5251 5252 /** 5253 * Scaling factor for normal window animations. Setting to 0 will 5254 * disable window animations. 5255 * 5256 * @hide 5257 */ 5258 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 5259 5260 /** 5261 * If 0, the compatibility mode is off for all applications. 5262 * If 1, older applications run under compatibility mode. 5263 * TODO: remove this settings before code freeze (bug/1907571) 5264 * @hide 5265 */ 5266 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 5267 5268 /** 5269 * CDMA only settings 5270 * Emergency Tone 0 = Off 5271 * 1 = Alert 5272 * 2 = Vibrate 5273 * @hide 5274 */ 5275 public static final String EMERGENCY_TONE = "emergency_tone"; 5276 5277 /** 5278 * CDMA only settings 5279 * Whether the auto retry is enabled. The value is 5280 * boolean (1 or 0). 5281 * @hide 5282 */ 5283 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 5284 5285 /** 5286 * The preferred network mode 7 = Global 5287 * 6 = EvDo only 5288 * 5 = CDMA w/o EvDo 5289 * 4 = CDMA / EvDo auto 5290 * 3 = GSM / WCDMA auto 5291 * 2 = WCDMA only 5292 * 1 = GSM only 5293 * 0 = GSM / WCDMA preferred 5294 * @hide 5295 */ 5296 public static final String PREFERRED_NETWORK_MODE = 5297 "preferred_network_mode"; 5298 5299 /** 5300 * The cdma subscription 0 = Subscription from RUIM, when available 5301 * 1 = Subscription from NV 5302 * @hide 5303 */ 5304 public static final String PREFERRED_CDMA_SUBSCRIPTION = 5305 "preferred_cdma_subscription"; 5306 5307 /** 5308 * Name of an application package to be debugged. 5309 */ 5310 public static final String DEBUG_APP = "debug_app"; 5311 5312 /** 5313 * If 1, when launching DEBUG_APP it will wait for the debugger before 5314 * starting user code. If 0, it will run normally. 5315 */ 5316 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 5317 5318 /** 5319 * Control whether the process CPU usage meter should be shown. 5320 */ 5321 public static final String SHOW_PROCESSES = "show_processes"; 5322 5323 /** 5324 * If 1, the activity manager will aggressively finish activities and 5325 * processes as soon as they are no longer needed. If 0, the normal 5326 * extended lifetime is used. 5327 */ 5328 public static final String ALWAYS_FINISH_ACTIVITIES = 5329 "always_finish_activities"; 5330 5331 /** 5332 * Use Dock audio output for media: 5333 * 0 = disabled 5334 * 1 = enabled 5335 * @hide 5336 */ 5337 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 5338 5339 /** 5340 * Persisted safe headphone volume management state by AudioService 5341 * @hide 5342 */ 5343 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 5344 5345 /** 5346 * Settings to backup. This is here so that it's in the same place as the settings 5347 * keys and easy to update. 5348 * 5349 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 5350 * and Secure as well. This is because those tables drive both backup and 5351 * restore, and restore needs to properly whitelist keys that used to live 5352 * in those namespaces. The keys will only actually be backed up / restored 5353 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 5354 * 5355 * NOTE: Settings are backed up and restored in the order they appear 5356 * in this array. If you have one setting depending on another, 5357 * make sure that they are ordered appropriately. 5358 * 5359 * @hide 5360 */ 5361 public static final String[] SETTINGS_TO_BACKUP = { 5362 STAY_ON_WHILE_PLUGGED_IN, 5363 MODE_RINGER, 5364 AUTO_TIME, 5365 AUTO_TIME_ZONE, 5366 POWER_SOUNDS_ENABLED, 5367 DOCK_SOUNDS_ENABLED, 5368 USB_MASS_STORAGE_ENABLED, 5369 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 5370 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 5371 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 5372 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 5373 WIFI_NUM_OPEN_NETWORKS_KEPT, 5374 EMERGENCY_TONE, 5375 CALL_AUTO_RETRY, 5376 DOCK_AUDIO_MEDIA_ENABLED 5377 }; 5378 5379 // Populated lazily, guarded by class object: 5380 private static NameValueCache sNameValueCache = new NameValueCache( 5381 SYS_PROP_SETTING_VERSION, 5382 CONTENT_URI, 5383 CALL_METHOD_GET_GLOBAL, 5384 CALL_METHOD_PUT_GLOBAL); 5385 5386 /** 5387 * Look up a name in the database. 5388 * @param resolver to access the database with 5389 * @param name to look up in the table 5390 * @return the corresponding value, or null if not present 5391 */ 5392 public static String getString(ContentResolver resolver, String name) { 5393 return getStringForUser(resolver, name, UserHandle.myUserId()); 5394 } 5395 5396 /** @hide */ 5397 public static String getStringForUser(ContentResolver resolver, String name, 5398 int userHandle) { 5399 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5400 } 5401 5402 /** 5403 * Store a name/value pair into the database. 5404 * @param resolver to access the database with 5405 * @param name to store 5406 * @param value to associate with the name 5407 * @return true if the value was set, false on database errors 5408 */ 5409 public static boolean putString(ContentResolver resolver, 5410 String name, String value) { 5411 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5412 } 5413 5414 /** @hide */ 5415 public static boolean putStringForUser(ContentResolver resolver, 5416 String name, String value, int userHandle) { 5417 if (LOCAL_LOGV) { 5418 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5419 + " for " + userHandle); 5420 } 5421 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5422 } 5423 5424 /** 5425 * Construct the content URI for a particular name/value pair, 5426 * useful for monitoring changes with a ContentObserver. 5427 * @param name to look up in the table 5428 * @return the corresponding content URI, or null if not present 5429 */ 5430 public static Uri getUriFor(String name) { 5431 return getUriFor(CONTENT_URI, name); 5432 } 5433 5434 /** 5435 * Convenience function for retrieving a single secure settings value 5436 * as an integer. Note that internally setting values are always 5437 * stored as strings; this function converts the string to an integer 5438 * for you. The default value will be returned if the setting is 5439 * not defined or not an integer. 5440 * 5441 * @param cr The ContentResolver to access. 5442 * @param name The name of the setting to retrieve. 5443 * @param def Value to return if the setting is not defined. 5444 * 5445 * @return The setting's current value, or 'def' if it is not defined 5446 * or not a valid integer. 5447 */ 5448 public static int getInt(ContentResolver cr, String name, int def) { 5449 String v = getString(cr, name); 5450 try { 5451 return v != null ? Integer.parseInt(v) : def; 5452 } catch (NumberFormatException e) { 5453 return def; 5454 } 5455 } 5456 5457 /** 5458 * Convenience function for retrieving a single secure settings value 5459 * as an integer. Note that internally setting values are always 5460 * stored as strings; this function converts the string to an integer 5461 * for you. 5462 * <p> 5463 * This version does not take a default value. If the setting has not 5464 * been set, or the string value is not a number, 5465 * it throws {@link SettingNotFoundException}. 5466 * 5467 * @param cr The ContentResolver to access. 5468 * @param name The name of the setting to retrieve. 5469 * 5470 * @throws SettingNotFoundException Thrown if a setting by the given 5471 * name can't be found or the setting value is not an integer. 5472 * 5473 * @return The setting's current value. 5474 */ 5475 public static int getInt(ContentResolver cr, String name) 5476 throws SettingNotFoundException { 5477 String v = getString(cr, name); 5478 try { 5479 return Integer.parseInt(v); 5480 } catch (NumberFormatException e) { 5481 throw new SettingNotFoundException(name); 5482 } 5483 } 5484 5485 /** 5486 * Convenience function for updating a single settings value as an 5487 * integer. This will either create a new entry in the table if the 5488 * given name does not exist, or modify the value of the existing row 5489 * with that name. Note that internally setting values are always 5490 * stored as strings, so this function converts the given value to a 5491 * string before storing it. 5492 * 5493 * @param cr The ContentResolver to access. 5494 * @param name The name of the setting to modify. 5495 * @param value The new value for the setting. 5496 * @return true if the value was set, false on database errors 5497 */ 5498 public static boolean putInt(ContentResolver cr, String name, int value) { 5499 return putString(cr, name, Integer.toString(value)); 5500 } 5501 5502 /** 5503 * Convenience function for retrieving a single secure settings value 5504 * as a {@code long}. Note that internally setting values are always 5505 * stored as strings; this function converts the string to a {@code long} 5506 * for you. The default value will be returned if the setting is 5507 * not defined or not a {@code long}. 5508 * 5509 * @param cr The ContentResolver to access. 5510 * @param name The name of the setting to retrieve. 5511 * @param def Value to return if the setting is not defined. 5512 * 5513 * @return The setting's current value, or 'def' if it is not defined 5514 * or not a valid {@code long}. 5515 */ 5516 public static long getLong(ContentResolver cr, String name, long def) { 5517 String valString = getString(cr, name); 5518 long value; 5519 try { 5520 value = valString != null ? Long.parseLong(valString) : def; 5521 } catch (NumberFormatException e) { 5522 value = def; 5523 } 5524 return value; 5525 } 5526 5527 /** 5528 * Convenience function for retrieving a single secure settings value 5529 * as a {@code long}. Note that internally setting values are always 5530 * stored as strings; this function converts the string to a {@code long} 5531 * for you. 5532 * <p> 5533 * This version does not take a default value. If the setting has not 5534 * been set, or the string value is not a number, 5535 * it throws {@link SettingNotFoundException}. 5536 * 5537 * @param cr The ContentResolver to access. 5538 * @param name The name of the setting to retrieve. 5539 * 5540 * @return The setting's current value. 5541 * @throws SettingNotFoundException Thrown if a setting by the given 5542 * name can't be found or the setting value is not an integer. 5543 */ 5544 public static long getLong(ContentResolver cr, String name) 5545 throws SettingNotFoundException { 5546 String valString = getString(cr, name); 5547 try { 5548 return Long.parseLong(valString); 5549 } catch (NumberFormatException e) { 5550 throw new SettingNotFoundException(name); 5551 } 5552 } 5553 5554 /** 5555 * Convenience function for updating a secure settings value as a long 5556 * integer. This will either create a new entry in the table if the 5557 * given name does not exist, or modify the value of the existing row 5558 * with that name. Note that internally setting values are always 5559 * stored as strings, so this function converts the given value to a 5560 * string before storing it. 5561 * 5562 * @param cr The ContentResolver to access. 5563 * @param name The name of the setting to modify. 5564 * @param value The new value for the setting. 5565 * @return true if the value was set, false on database errors 5566 */ 5567 public static boolean putLong(ContentResolver cr, String name, long value) { 5568 return putString(cr, name, Long.toString(value)); 5569 } 5570 5571 /** 5572 * Convenience function for retrieving a single secure settings value 5573 * as a floating point number. Note that internally setting values are 5574 * always stored as strings; this function converts the string to an 5575 * float for you. The default value will be returned if the setting 5576 * is not defined or not a valid float. 5577 * 5578 * @param cr The ContentResolver to access. 5579 * @param name The name of the setting to retrieve. 5580 * @param def Value to return if the setting is not defined. 5581 * 5582 * @return The setting's current value, or 'def' if it is not defined 5583 * or not a valid float. 5584 */ 5585 public static float getFloat(ContentResolver cr, String name, float def) { 5586 String v = getString(cr, name); 5587 try { 5588 return v != null ? Float.parseFloat(v) : def; 5589 } catch (NumberFormatException e) { 5590 return def; 5591 } 5592 } 5593 5594 /** 5595 * Convenience function for retrieving a single secure settings value 5596 * as a float. Note that internally setting values are always 5597 * stored as strings; this function converts the string to a float 5598 * for you. 5599 * <p> 5600 * This version does not take a default value. If the setting has not 5601 * been set, or the string value is not a number, 5602 * it throws {@link SettingNotFoundException}. 5603 * 5604 * @param cr The ContentResolver to access. 5605 * @param name The name of the setting to retrieve. 5606 * 5607 * @throws SettingNotFoundException Thrown if a setting by the given 5608 * name can't be found or the setting value is not a float. 5609 * 5610 * @return The setting's current value. 5611 */ 5612 public static float getFloat(ContentResolver cr, String name) 5613 throws SettingNotFoundException { 5614 String v = getString(cr, name); 5615 if (v == null) { 5616 throw new SettingNotFoundException(name); 5617 } 5618 try { 5619 return Float.parseFloat(v); 5620 } catch (NumberFormatException e) { 5621 throw new SettingNotFoundException(name); 5622 } 5623 } 5624 5625 /** 5626 * Convenience function for updating a single settings value as a 5627 * floating point number. This will either create a new entry in the 5628 * table if the given name does not exist, or modify the value of the 5629 * existing row with that name. Note that internally setting values 5630 * are always stored as strings, so this function converts the given 5631 * value to a string before storing it. 5632 * 5633 * @param cr The ContentResolver to access. 5634 * @param name The name of the setting to modify. 5635 * @param value The new value for the setting. 5636 * @return true if the value was set, false on database errors 5637 */ 5638 public static boolean putFloat(ContentResolver cr, String name, float value) { 5639 return putString(cr, name, Float.toString(value)); 5640 } 5641 } 5642 5643 /** 5644 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5645 * Intent URL, allowing it to be either a web page or a particular 5646 * application activity. 5647 * 5648 * @hide 5649 */ 5650 public static final class Bookmarks implements BaseColumns 5651 { 5652 private static final String TAG = "Bookmarks"; 5653 5654 /** 5655 * The content:// style URL for this table 5656 */ 5657 public static final Uri CONTENT_URI = 5658 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5659 5660 /** 5661 * The row ID. 5662 * <p>Type: INTEGER</p> 5663 */ 5664 public static final String ID = "_id"; 5665 5666 /** 5667 * Descriptive name of the bookmark that can be displayed to the user. 5668 * If this is empty, the title should be resolved at display time (use 5669 * {@link #getTitle(Context, Cursor)} any time you want to display the 5670 * title of a bookmark.) 5671 * <P> 5672 * Type: TEXT 5673 * </P> 5674 */ 5675 public static final String TITLE = "title"; 5676 5677 /** 5678 * Arbitrary string (displayed to the user) that allows bookmarks to be 5679 * organized into categories. There are some special names for 5680 * standard folders, which all start with '@'. The label displayed for 5681 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5682 * the folder name does not change so you can consistently query for 5683 * the folder regardless of the current locale. 5684 * 5685 * <P>Type: TEXT</P> 5686 * 5687 */ 5688 public static final String FOLDER = "folder"; 5689 5690 /** 5691 * The Intent URL of the bookmark, describing what it points to. This 5692 * value is given to {@link android.content.Intent#getIntent} to create 5693 * an Intent that can be launched. 5694 * <P>Type: TEXT</P> 5695 */ 5696 public static final String INTENT = "intent"; 5697 5698 /** 5699 * Optional shortcut character associated with this bookmark. 5700 * <P>Type: INTEGER</P> 5701 */ 5702 public static final String SHORTCUT = "shortcut"; 5703 5704 /** 5705 * The order in which the bookmark should be displayed 5706 * <P>Type: INTEGER</P> 5707 */ 5708 public static final String ORDERING = "ordering"; 5709 5710 private static final String[] sIntentProjection = { INTENT }; 5711 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5712 private static final String sShortcutSelection = SHORTCUT + "=?"; 5713 5714 /** 5715 * Convenience function to retrieve the bookmarked Intent for a 5716 * particular shortcut key. 5717 * 5718 * @param cr The ContentResolver to query. 5719 * @param shortcut The shortcut key. 5720 * 5721 * @return Intent The bookmarked URL, or null if there is no bookmark 5722 * matching the given shortcut. 5723 */ 5724 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5725 { 5726 Intent intent = null; 5727 5728 Cursor c = cr.query(CONTENT_URI, 5729 sIntentProjection, sShortcutSelection, 5730 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5731 // Keep trying until we find a valid shortcut 5732 try { 5733 while (intent == null && c.moveToNext()) { 5734 try { 5735 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5736 intent = Intent.parseUri(intentURI, 0); 5737 } catch (java.net.URISyntaxException e) { 5738 // The stored URL is bad... ignore it. 5739 } catch (IllegalArgumentException e) { 5740 // Column not found 5741 Log.w(TAG, "Intent column not found", e); 5742 } 5743 } 5744 } finally { 5745 if (c != null) c.close(); 5746 } 5747 5748 return intent; 5749 } 5750 5751 /** 5752 * Add a new bookmark to the system. 5753 * 5754 * @param cr The ContentResolver to query. 5755 * @param intent The desired target of the bookmark. 5756 * @param title Bookmark title that is shown to the user; null if none 5757 * or it should be resolved to the intent's title. 5758 * @param folder Folder in which to place the bookmark; null if none. 5759 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5760 * this is non-zero and there is an existing bookmark entry 5761 * with this same shortcut, then that existing shortcut is 5762 * cleared (the bookmark is not removed). 5763 * @return The unique content URL for the new bookmark entry. 5764 */ 5765 public static Uri add(ContentResolver cr, 5766 Intent intent, 5767 String title, 5768 String folder, 5769 char shortcut, 5770 int ordering) 5771 { 5772 // If a shortcut is supplied, and it is already defined for 5773 // another bookmark, then remove the old definition. 5774 if (shortcut != 0) { 5775 cr.delete(CONTENT_URI, sShortcutSelection, 5776 new String[] { String.valueOf((int) shortcut) }); 5777 } 5778 5779 ContentValues values = new ContentValues(); 5780 if (title != null) values.put(TITLE, title); 5781 if (folder != null) values.put(FOLDER, folder); 5782 values.put(INTENT, intent.toUri(0)); 5783 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5784 values.put(ORDERING, ordering); 5785 return cr.insert(CONTENT_URI, values); 5786 } 5787 5788 /** 5789 * Return the folder name as it should be displayed to the user. This 5790 * takes care of localizing special folders. 5791 * 5792 * @param r Resources object for current locale; only need access to 5793 * system resources. 5794 * @param folder The value found in the {@link #FOLDER} column. 5795 * 5796 * @return CharSequence The label for this folder that should be shown 5797 * to the user. 5798 */ 5799 public static CharSequence getLabelForFolder(Resources r, String folder) { 5800 return folder; 5801 } 5802 5803 /** 5804 * Return the title as it should be displayed to the user. This takes 5805 * care of localizing bookmarks that point to activities. 5806 * 5807 * @param context A context. 5808 * @param cursor A cursor pointing to the row whose title should be 5809 * returned. The cursor must contain at least the {@link #TITLE} 5810 * and {@link #INTENT} columns. 5811 * @return A title that is localized and can be displayed to the user, 5812 * or the empty string if one could not be found. 5813 */ 5814 public static CharSequence getTitle(Context context, Cursor cursor) { 5815 int titleColumn = cursor.getColumnIndex(TITLE); 5816 int intentColumn = cursor.getColumnIndex(INTENT); 5817 if (titleColumn == -1 || intentColumn == -1) { 5818 throw new IllegalArgumentException( 5819 "The cursor must contain the TITLE and INTENT columns."); 5820 } 5821 5822 String title = cursor.getString(titleColumn); 5823 if (!TextUtils.isEmpty(title)) { 5824 return title; 5825 } 5826 5827 String intentUri = cursor.getString(intentColumn); 5828 if (TextUtils.isEmpty(intentUri)) { 5829 return ""; 5830 } 5831 5832 Intent intent; 5833 try { 5834 intent = Intent.parseUri(intentUri, 0); 5835 } catch (URISyntaxException e) { 5836 return ""; 5837 } 5838 5839 PackageManager packageManager = context.getPackageManager(); 5840 ResolveInfo info = packageManager.resolveActivity(intent, 0); 5841 return info != null ? info.loadLabel(packageManager) : ""; 5842 } 5843 } 5844 5845 /** 5846 * Returns the device ID that we should use when connecting to the mobile gtalk server. 5847 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 5848 * from the GoogleLoginService. 5849 * 5850 * @param androidId The Android ID for this device. 5851 * @return The device ID that should be used when connecting to the mobile gtalk server. 5852 * @hide 5853 */ 5854 public static String getGTalkDeviceId(long androidId) { 5855 return "android-" + Long.toHexString(androidId); 5856 } 5857} 5858