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