Settings.java revision 8d866e52b209cb683159f2701cc4204163de245c
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 LockScren. 3220 * @hide 3221 */ 3222 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3223 3224 /** 3225 * Id of the time appwidget on the lockscreen, or -1 if none 3226 * @hide 3227 */ 3228 public static final String LOCK_SCREEN_STATUS_APPWIDGET_ID = 3229 "lock_screen_status_appwidget_id"; 3230 3231 /** 3232 * Id of the user-selected appwidget on the lockscreen, or -1 if none 3233 * @hide 3234 */ 3235 public static final String LOCK_SCREEN_USER_SELECTED_APPWIDGET_ID = 3236 "lock_screen_user_selected_appwidget_id"; 3237 3238 /** 3239 * This preference enables showing the owner info on LockScren. 3240 * @hide 3241 */ 3242 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3243 "lock_screen_owner_info_enabled"; 3244 3245 /** 3246 * The Logging ID (a unique 64-bit value) as a hex string. 3247 * Used as a pseudonymous identifier for logging. 3248 * @deprecated This identifier is poorly initialized and has 3249 * many collisions. It should not be used. 3250 */ 3251 @Deprecated 3252 public static final String LOGGING_ID = "logging_id"; 3253 3254 /** 3255 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3256 */ 3257 @Deprecated 3258 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3259 3260 /** 3261 * No longer supported. 3262 */ 3263 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3264 3265 /** 3266 * No longer supported. 3267 */ 3268 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3269 3270 /** 3271 * No longer supported. 3272 */ 3273 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3274 3275 /** 3276 * Settings classname to launch when Settings is clicked from All 3277 * Applications. Needed because of user testing between the old 3278 * and new Settings apps. 3279 */ 3280 // TODO: 881807 3281 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3282 3283 /** 3284 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3285 */ 3286 @Deprecated 3287 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3288 3289 /** 3290 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3291 */ 3292 @Deprecated 3293 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3294 3295 /** 3296 * If accessibility is enabled. 3297 */ 3298 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3299 3300 /** 3301 * If touch exploration is enabled. 3302 */ 3303 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3304 3305 /** 3306 * List of the enabled accessibility providers. 3307 */ 3308 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3309 "enabled_accessibility_services"; 3310 3311 /** 3312 * List of the accessibility services to which the user has granted 3313 * permission to put the device into touch exploration mode. 3314 * 3315 * @hide 3316 */ 3317 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3318 "touch_exploration_granted_accessibility_services"; 3319 3320 /** 3321 * Whether to speak passwords while in accessibility mode. 3322 */ 3323 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3324 3325 /** 3326 * If injection of accessibility enhancing JavaScript screen-reader 3327 * is enabled. 3328 * <p> 3329 * Note: The JavaScript based screen-reader is served by the 3330 * Google infrastructure and enable users with disabilities to 3331 * efficiently navigate in and explore web content. 3332 * </p> 3333 * <p> 3334 * This property represents a boolean value. 3335 * </p> 3336 * @hide 3337 */ 3338 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3339 "accessibility_script_injection"; 3340 3341 /** 3342 * The URL for the injected JavaScript based screen-reader used 3343 * for providing accessibility of content in WebView. 3344 * <p> 3345 * Note: The JavaScript based screen-reader is served by the 3346 * Google infrastructure and enable users with disabilities to 3347 * efficiently navigate in and explore web content. 3348 * </p> 3349 * <p> 3350 * This property represents a string value. 3351 * </p> 3352 * @hide 3353 */ 3354 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3355 "accessibility_script_injection_url"; 3356 3357 /** 3358 * Key bindings for navigation in built-in accessibility support for web content. 3359 * <p> 3360 * Note: These key bindings are for the built-in accessibility navigation for 3361 * web content which is used as a fall back solution if JavaScript in a WebView 3362 * is not enabled or the user has not opted-in script injection from Google. 3363 * </p> 3364 * <p> 3365 * The bindings are separated by semi-colon. A binding is a mapping from 3366 * a key to a sequence of actions (for more details look at 3367 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3368 * string representation of an integer obtained from a meta state (optional) shifted 3369 * sixteen times left and bitwise ored with a key code. An action is represented 3370 * as a hexademical string representation of an integer where the first two digits 3371 * are navigation action index, the second, the third, and the fourth digit pairs 3372 * represent the action arguments. The separate actions in a binding are colon 3373 * separated. The key and the action sequence it maps to are separated by equals. 3374 * </p> 3375 * <p> 3376 * For example, the binding below maps the DPAD right button to traverse the 3377 * current navigation axis once without firing an accessibility event and to 3378 * perform the same traversal again but to fire an event: 3379 * <code> 3380 * 0x16=0x01000100:0x01000101; 3381 * </code> 3382 * </p> 3383 * <p> 3384 * The goal of this binding is to enable dynamic rebinding of keys to 3385 * navigation actions for web content without requiring a framework change. 3386 * </p> 3387 * <p> 3388 * This property represents a string value. 3389 * </p> 3390 * @hide 3391 */ 3392 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3393 "accessibility_web_content_key_bindings"; 3394 3395 /** 3396 * Setting that specifies whether the display magnification is enabled. 3397 * Display magnifications allows the user to zoom in the display content 3398 * and is targeted to low vision users. The current magnification scale 3399 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3400 * 3401 * @hide 3402 */ 3403 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3404 "accessibility_display_magnification_enabled"; 3405 3406 /** 3407 * Setting that specifies what the display magnification scale is. 3408 * Display magnifications allows the user to zoom in the display 3409 * content and is targeted to low vision users. Whether a display 3410 * magnification is performed is controlled by 3411 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3412 * 3413 * @hide 3414 */ 3415 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3416 "accessibility_display_magnification_scale"; 3417 3418 /** 3419 * Setting that specifies whether the display magnification should be 3420 * automatically updated. If this fearture is enabled the system will 3421 * exit magnification mode or pan the viewport when a context change 3422 * occurs. For example, on staring a new activity or rotating the screen, 3423 * the system may zoom out so the user can see the new context he is in. 3424 * Another example is on showing a window that is not visible in the 3425 * magnified viewport the system may pan the viewport to make the window 3426 * the has popped up so the user knows that the context has changed. 3427 * Whether a screen magnification is performed is controlled by 3428 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3429 * 3430 * @hide 3431 */ 3432 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3433 "accessibility_display_magnification_auto_update"; 3434 3435 /** 3436 * The timout for considering a press to be a long press in milliseconds. 3437 * @hide 3438 */ 3439 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3440 3441 /** 3442 * Setting to always use the default text-to-speech settings regardless 3443 * of the application settings. 3444 * 1 = override application settings, 3445 * 0 = use application settings (if specified). 3446 * 3447 * @deprecated The value of this setting is no longer respected by 3448 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3449 */ 3450 @Deprecated 3451 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3452 3453 /** 3454 * Default text-to-speech engine speech rate. 100 = 1x 3455 */ 3456 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3457 3458 /** 3459 * Default text-to-speech engine pitch. 100 = 1x 3460 */ 3461 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3462 3463 /** 3464 * Default text-to-speech engine. 3465 */ 3466 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3467 3468 /** 3469 * Default text-to-speech language. 3470 * 3471 * @deprecated this setting is no longer in use, as of the Ice Cream 3472 * Sandwich release. Apps should never need to read this setting directly, 3473 * instead can query the TextToSpeech framework classes for the default 3474 * locale. {@link TextToSpeech#getLanguage()}. 3475 */ 3476 @Deprecated 3477 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3478 3479 /** 3480 * Default text-to-speech country. 3481 * 3482 * @deprecated this setting is no longer in use, as of the Ice Cream 3483 * Sandwich release. Apps should never need to read this setting directly, 3484 * instead can query the TextToSpeech framework classes for the default 3485 * locale. {@link TextToSpeech#getLanguage()}. 3486 */ 3487 @Deprecated 3488 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3489 3490 /** 3491 * Default text-to-speech locale variant. 3492 * 3493 * @deprecated this setting is no longer in use, as of the Ice Cream 3494 * Sandwich release. Apps should never need to read this setting directly, 3495 * instead can query the TextToSpeech framework classes for the 3496 * locale that is in use {@link TextToSpeech#getLanguage()}. 3497 */ 3498 @Deprecated 3499 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3500 3501 /** 3502 * Stores the default tts locales on a per engine basis. Stored as 3503 * a comma seperated list of values, each value being of the form 3504 * {@code engine_name:locale} for example, 3505 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3506 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3507 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3508 * setting directly, and can query the TextToSpeech framework classes 3509 * for the locale that is in use. 3510 * 3511 * @hide 3512 */ 3513 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3514 3515 /** 3516 * Space delimited list of plugin packages that are enabled. 3517 */ 3518 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3519 3520 /** 3521 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 3522 * instead. 3523 */ 3524 @Deprecated 3525 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3526 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3527 3528 /** 3529 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 3530 * instead. 3531 */ 3532 @Deprecated 3533 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3534 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3535 3536 /** 3537 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3538 * instead. 3539 */ 3540 @Deprecated 3541 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 3542 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3543 3544 /** 3545 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 3546 * instead. 3547 */ 3548 @Deprecated 3549 public static final String WIFI_ON = Global.WIFI_ON; 3550 3551 /** 3552 * The acceptable packet loss percentage (range 0 - 100) before trying 3553 * another AP on the same network. 3554 * @deprecated This setting is not used. 3555 */ 3556 @Deprecated 3557 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3558 "wifi_watchdog_acceptable_packet_loss_percentage"; 3559 3560 /** 3561 * The number of access points required for a network in order for the 3562 * watchdog to monitor it. 3563 * @deprecated This setting is not used. 3564 */ 3565 @Deprecated 3566 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3567 3568 /** 3569 * The delay between background checks. 3570 * @deprecated This setting is not used. 3571 */ 3572 @Deprecated 3573 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3574 "wifi_watchdog_background_check_delay_ms"; 3575 3576 /** 3577 * Whether the Wi-Fi watchdog is enabled for background checking even 3578 * after it thinks the user has connected to a good access point. 3579 * @deprecated This setting is not used. 3580 */ 3581 @Deprecated 3582 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3583 "wifi_watchdog_background_check_enabled"; 3584 3585 /** 3586 * The timeout for a background ping 3587 * @deprecated This setting is not used. 3588 */ 3589 @Deprecated 3590 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3591 "wifi_watchdog_background_check_timeout_ms"; 3592 3593 /** 3594 * The number of initial pings to perform that *may* be ignored if they 3595 * fail. Again, if these fail, they will *not* be used in packet loss 3596 * calculation. For example, one network always seemed to time out for 3597 * the first couple pings, so this is set to 3 by default. 3598 * @deprecated This setting is not used. 3599 */ 3600 @Deprecated 3601 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3602 "wifi_watchdog_initial_ignored_ping_count"; 3603 3604 /** 3605 * The maximum number of access points (per network) to attempt to test. 3606 * If this number is reached, the watchdog will no longer monitor the 3607 * initial connection state for the network. This is a safeguard for 3608 * networks containing multiple APs whose DNS does not respond to pings. 3609 * @deprecated This setting is not used. 3610 */ 3611 @Deprecated 3612 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3613 3614 /** 3615 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3616 */ 3617 @Deprecated 3618 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3619 3620 /** 3621 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3622 * @deprecated This setting is not used. 3623 */ 3624 @Deprecated 3625 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3626 3627 /** 3628 * The number of pings to test if an access point is a good connection. 3629 * @deprecated This setting is not used. 3630 */ 3631 @Deprecated 3632 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3633 3634 /** 3635 * The delay between pings. 3636 * @deprecated This setting is not used. 3637 */ 3638 @Deprecated 3639 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3640 3641 /** 3642 * The timeout per ping. 3643 * @deprecated This setting is not used. 3644 */ 3645 @Deprecated 3646 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3647 3648 /** 3649 * @deprecated Use 3650 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3651 */ 3652 @Deprecated 3653 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3654 3655 /** 3656 * @deprecated Use 3657 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3658 */ 3659 @Deprecated 3660 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3661 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3662 3663 /** 3664 * Whether background data usage is allowed. 3665 * 3666 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 3667 * availability of background data depends on several 3668 * combined factors. When background data is unavailable, 3669 * {@link ConnectivityManager#getActiveNetworkInfo()} will 3670 * now appear disconnected. 3671 */ 3672 @Deprecated 3673 public static final String BACKGROUND_DATA = "background_data"; 3674 3675 /** 3676 * Origins for which browsers should allow geolocation by default. 3677 * The value is a space-separated list of origins. 3678 */ 3679 public static final String ALLOWED_GEOLOCATION_ORIGINS 3680 = "allowed_geolocation_origins"; 3681 3682 /** 3683 * The preferred TTY mode 0 = TTy Off, CDMA default 3684 * 1 = TTY Full 3685 * 2 = TTY HCO 3686 * 3 = TTY VCO 3687 * @hide 3688 */ 3689 public static final String PREFERRED_TTY_MODE = 3690 "preferred_tty_mode"; 3691 3692 /** 3693 * Whether the enhanced voice privacy mode is enabled. 3694 * 0 = normal voice privacy 3695 * 1 = enhanced voice privacy 3696 * @hide 3697 */ 3698 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3699 3700 /** 3701 * Whether the TTY mode mode is enabled. 3702 * 0 = disabled 3703 * 1 = enabled 3704 * @hide 3705 */ 3706 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3707 3708 /** 3709 * Controls whether settings backup is enabled. 3710 * Type: int ( 0 = disabled, 1 = enabled ) 3711 * @hide 3712 */ 3713 public static final String BACKUP_ENABLED = "backup_enabled"; 3714 3715 /** 3716 * Controls whether application data is automatically restored from backup 3717 * at install time. 3718 * Type: int ( 0 = disabled, 1 = enabled ) 3719 * @hide 3720 */ 3721 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3722 3723 /** 3724 * Indicates whether settings backup has been fully provisioned. 3725 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3726 * @hide 3727 */ 3728 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3729 3730 /** 3731 * Component of the transport to use for backup/restore. 3732 * @hide 3733 */ 3734 public static final String BACKUP_TRANSPORT = "backup_transport"; 3735 3736 /** 3737 * Version for which the setup wizard was last shown. Bumped for 3738 * each release when there is new setup information to show. 3739 * @hide 3740 */ 3741 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3742 3743 /** 3744 * The interval in milliseconds after which Wi-Fi is considered idle. 3745 * When idle, it is possible for the device to be switched from Wi-Fi to 3746 * the mobile data network. 3747 * @hide 3748 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 3749 * instead. 3750 */ 3751 @Deprecated 3752 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 3753 3754 /** 3755 * The global search provider chosen by the user (if multiple global 3756 * search providers are installed). This will be the provider returned 3757 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3758 * installed. This setting is stored as a flattened component name as 3759 * per {@link ComponentName#flattenToString()}. 3760 * 3761 * @hide 3762 */ 3763 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3764 "search_global_search_activity"; 3765 3766 /** 3767 * The number of promoted sources in GlobalSearch. 3768 * @hide 3769 */ 3770 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3771 /** 3772 * The maximum number of suggestions returned by GlobalSearch. 3773 * @hide 3774 */ 3775 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3776 /** 3777 * The number of suggestions GlobalSearch will ask each non-web search source for. 3778 * @hide 3779 */ 3780 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3781 /** 3782 * The number of suggestions the GlobalSearch will ask the web search source for. 3783 * @hide 3784 */ 3785 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3786 "search_web_results_override_limit"; 3787 /** 3788 * The number of milliseconds that GlobalSearch will wait for suggestions from 3789 * promoted sources before continuing with all other sources. 3790 * @hide 3791 */ 3792 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3793 "search_promoted_source_deadline_millis"; 3794 /** 3795 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3796 * @hide 3797 */ 3798 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3799 /** 3800 * The maximum number of milliseconds that GlobalSearch shows the previous results 3801 * after receiving a new query. 3802 * @hide 3803 */ 3804 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3805 /** 3806 * The maximum age of log data used for shortcuts in GlobalSearch. 3807 * @hide 3808 */ 3809 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3810 /** 3811 * The maximum age of log data used for source ranking in GlobalSearch. 3812 * @hide 3813 */ 3814 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3815 "search_max_source_event_age_millis"; 3816 /** 3817 * The minimum number of impressions needed to rank a source in GlobalSearch. 3818 * @hide 3819 */ 3820 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3821 "search_min_impressions_for_source_ranking"; 3822 /** 3823 * The minimum number of clicks needed to rank a source in GlobalSearch. 3824 * @hide 3825 */ 3826 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3827 "search_min_clicks_for_source_ranking"; 3828 /** 3829 * The maximum number of shortcuts shown by GlobalSearch. 3830 * @hide 3831 */ 3832 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3833 /** 3834 * The size of the core thread pool for suggestion queries in GlobalSearch. 3835 * @hide 3836 */ 3837 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3838 "search_query_thread_core_pool_size"; 3839 /** 3840 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3841 * @hide 3842 */ 3843 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3844 "search_query_thread_max_pool_size"; 3845 /** 3846 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3847 * @hide 3848 */ 3849 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3850 "search_shortcut_refresh_core_pool_size"; 3851 /** 3852 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3853 * @hide 3854 */ 3855 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3856 "search_shortcut_refresh_max_pool_size"; 3857 /** 3858 * The maximun time that excess threads in the GlobalSeach thread pools will 3859 * wait before terminating. 3860 * @hide 3861 */ 3862 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3863 "search_thread_keepalive_seconds"; 3864 /** 3865 * The maximum number of concurrent suggestion queries to each source. 3866 * @hide 3867 */ 3868 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3869 "search_per_source_concurrent_query_limit"; 3870 3871 /** 3872 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3873 * @hide 3874 */ 3875 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3876 3877 /** 3878 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3879 * @hide 3880 */ 3881 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3882 3883 /** 3884 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3885 * @hide 3886 */ 3887 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3888 3889 /** 3890 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3891 * @hide 3892 */ 3893 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3894 3895 /** 3896 * If nonzero, ANRs in invisible background processes bring up a dialog. 3897 * Otherwise, the process will be silently killed. 3898 * @hide 3899 */ 3900 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3901 3902 /** 3903 * The {@link ComponentName} string of the service to be used as the voice recognition 3904 * service. 3905 * 3906 * @hide 3907 */ 3908 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3909 3910 3911 /** 3912 * The {@link ComponentName} string of the selected spell checker service which is 3913 * one of the services managed by the text service manager. 3914 * 3915 * @hide 3916 */ 3917 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3918 3919 /** 3920 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3921 * service which is one of the services managed by the text service manager. 3922 * 3923 * @hide 3924 */ 3925 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3926 "selected_spell_checker_subtype"; 3927 3928 /** 3929 * The {@link ComponentName} string whether spell checker is enabled or not. 3930 * 3931 * @hide 3932 */ 3933 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3934 3935 /** 3936 * What happens when the user presses the Power button while in-call 3937 * and the screen is on.<br/> 3938 * <b>Values:</b><br/> 3939 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3940 * 2 - The Power button hangs up the current call.<br/> 3941 * 3942 * @hide 3943 */ 3944 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3945 3946 /** 3947 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3948 * @hide 3949 */ 3950 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3951 3952 /** 3953 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3954 * @hide 3955 */ 3956 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3957 3958 /** 3959 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3960 * @hide 3961 */ 3962 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3963 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3964 3965 /** 3966 * The current night mode that has been selected by the user. Owned 3967 * and controlled by UiModeManagerService. Constants are as per 3968 * UiModeManager. 3969 * @hide 3970 */ 3971 public static final String UI_NIGHT_MODE = "ui_night_mode"; 3972 3973 /** 3974 * Whether screensavers are enabled. 3975 * @hide 3976 */ 3977 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 3978 3979 /** 3980 * The user's chosen screensaver components. 3981 * 3982 * These will be launched by the PhoneWindowManager after a timeout when not on 3983 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 3984 * @hide 3985 */ 3986 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 3987 3988 /** 3989 * If screensavers are enabled, whether the screensaver should be automatically launched 3990 * when the device is inserted into a (desk) dock. 3991 * @hide 3992 */ 3993 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 3994 3995 /** 3996 * If screensavers are enabled, whether the screensaver should be automatically launched 3997 * when the screen times out when not on battery. 3998 * @hide 3999 */ 4000 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4001 4002 /** 4003 * If screensavers are enabled, the default screensaver component. 4004 * @hide 4005 */ 4006 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4007 4008 /** 4009 * This are the settings to be backed up. 4010 * 4011 * NOTE: Settings are backed up and restored in the order they appear 4012 * in this array. If you have one setting depending on another, 4013 * make sure that they are ordered appropriately. 4014 * 4015 * @hide 4016 */ 4017 public static final String[] SETTINGS_TO_BACKUP = { 4018 BUGREPORT_IN_POWER_MENU, 4019 ALLOW_MOCK_LOCATION, 4020 PARENTAL_CONTROL_ENABLED, 4021 PARENTAL_CONTROL_REDIRECT_URL, 4022 USB_MASS_STORAGE_ENABLED, // moved to global 4023 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4024 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4025 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4026 ACCESSIBILITY_SCRIPT_INJECTION, 4027 BACKUP_AUTO_RESTORE, 4028 ENABLED_ACCESSIBILITY_SERVICES, 4029 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4030 TOUCH_EXPLORATION_ENABLED, 4031 ACCESSIBILITY_ENABLED, 4032 ACCESSIBILITY_SPEAK_PASSWORD, 4033 TTS_USE_DEFAULTS, 4034 TTS_DEFAULT_RATE, 4035 TTS_DEFAULT_PITCH, 4036 TTS_DEFAULT_SYNTH, 4037 TTS_DEFAULT_LANG, 4038 TTS_DEFAULT_COUNTRY, 4039 TTS_ENABLED_PLUGINS, 4040 TTS_DEFAULT_LOCALE, 4041 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 4042 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 4043 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 4044 MOUNT_PLAY_NOTIFICATION_SND, 4045 MOUNT_UMS_AUTOSTART, 4046 MOUNT_UMS_PROMPT, 4047 MOUNT_UMS_NOTIFY_ENABLED, 4048 UI_NIGHT_MODE, 4049 LOCK_SCREEN_OWNER_INFO, 4050 LOCK_SCREEN_OWNER_INFO_ENABLED 4051 }; 4052 4053 /** 4054 * Helper method for determining if a location provider is enabled. 4055 * @param cr the content resolver to use 4056 * @param provider the location provider to query 4057 * @return true if the provider is enabled 4058 */ 4059 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4060 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 4061 } 4062 4063 /** 4064 * Helper method for determining if a location provider is enabled. 4065 * @param cr the content resolver to use 4066 * @param provider the location provider to query 4067 * @param userId the userId to query 4068 * @return true if the provider is enabled 4069 * @hide 4070 */ 4071 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 4072 String allowedProviders = Settings.Secure.getStringForUser(cr, 4073 LOCATION_PROVIDERS_ALLOWED, userId); 4074 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4075 } 4076 4077 /** 4078 * Thread-safe method for enabling or disabling a single location provider. 4079 * @param cr the content resolver to use 4080 * @param provider the location provider to enable or disable 4081 * @param enabled true if the provider should be enabled 4082 */ 4083 public static final void setLocationProviderEnabled(ContentResolver cr, 4084 String provider, boolean enabled) { 4085 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 4086 } 4087 4088 /** 4089 * Thread-safe method for enabling or disabling a single location provider. 4090 * @param cr the content resolver to use 4091 * @param provider the location provider to enable or disable 4092 * @param enabled true if the provider should be enabled 4093 * @param userId the userId for which to enable/disable providers 4094 * @hide 4095 */ 4096 public static final void setLocationProviderEnabledForUser(ContentResolver cr, 4097 String provider, boolean enabled, int userId) { 4098 // to ensure thread safety, we write the provider name with a '+' or '-' 4099 // and let the SettingsProvider handle it rather than reading and modifying 4100 // the list of enabled providers. 4101 if (enabled) { 4102 provider = "+" + provider; 4103 } else { 4104 provider = "-" + provider; 4105 } 4106 putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 4107 userId); 4108 } 4109 } 4110 4111 /** 4112 * Global system settings, containing preferences that always apply identically 4113 * to all defined users. Applications can read these but are not allowed to write; 4114 * like the "Secure" settings, these are for preferences that the user must 4115 * explicitly modify through the system UI or specialized APIs for those values. 4116 */ 4117 public static final class Global extends NameValueTable { 4118 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4119 4120 /** 4121 * The content:// style URL for global secure settings items. Not public. 4122 */ 4123 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4124 4125 /** 4126 * Setting whether the global gesture for enabling accessibility is enabled. 4127 * If this gesture is enabled the user will be able to perfrom it to enable 4128 * the accessibility state without visiting the settings app. 4129 * @hide 4130 */ 4131 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 4132 "enable_accessibility_global_gesture_enabled"; 4133 4134 /** 4135 * Whether Airplane Mode is on. 4136 */ 4137 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4138 4139 /** 4140 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4141 */ 4142 public static final String RADIO_BLUETOOTH = "bluetooth"; 4143 4144 /** 4145 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4146 */ 4147 public static final String RADIO_WIFI = "wifi"; 4148 4149 /** 4150 * {@hide} 4151 */ 4152 public static final String RADIO_WIMAX = "wimax"; 4153 /** 4154 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4155 */ 4156 public static final String RADIO_CELL = "cell"; 4157 4158 /** 4159 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4160 */ 4161 public static final String RADIO_NFC = "nfc"; 4162 4163 /** 4164 * A comma separated list of radios that need to be disabled when airplane mode 4165 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4166 * included in the comma separated list. 4167 */ 4168 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4169 4170 /** 4171 * A comma separated list of radios that should to be disabled when airplane mode 4172 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4173 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4174 * will be turned off when entering airplane mode, but the user will be able to reenable 4175 * Wifi in the Settings app. 4176 * 4177 * {@hide} 4178 */ 4179 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4180 4181 /** 4182 * The policy for deciding when Wi-Fi should go to sleep (which will in 4183 * turn switch to using the mobile data as an Internet connection). 4184 * <p> 4185 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4186 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4187 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4188 */ 4189 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4190 4191 /** 4192 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4193 * policy, which is to sleep shortly after the turning off 4194 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4195 */ 4196 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4197 4198 /** 4199 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4200 * the device is on battery, and never go to sleep when the device is 4201 * plugged in. 4202 */ 4203 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4204 4205 /** 4206 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4207 */ 4208 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4209 4210 /** 4211 * Value to specify if the user prefers the date, time and time zone 4212 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4213 */ 4214 public static final String AUTO_TIME = "auto_time"; 4215 4216 /** 4217 * Value to specify if the user prefers the time zone 4218 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4219 */ 4220 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4221 4222 /** 4223 * URI for the car dock "in" event sound. 4224 * @hide 4225 */ 4226 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4227 4228 /** 4229 * URI for the car dock "out" event sound. 4230 * @hide 4231 */ 4232 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4233 4234 /** 4235 * URI for the desk dock "in" event sound. 4236 * @hide 4237 */ 4238 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4239 4240 /** 4241 * URI for the desk dock "out" event sound. 4242 * @hide 4243 */ 4244 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4245 4246 /** 4247 * Whether to play a sound for dock events. 4248 * @hide 4249 */ 4250 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4251 4252 /** 4253 * URI for the "device locked" (keyguard shown) sound. 4254 * @hide 4255 */ 4256 public static final String LOCK_SOUND = "lock_sound"; 4257 4258 /** 4259 * URI for the "device unlocked" sound. 4260 * @hide 4261 */ 4262 public static final String UNLOCK_SOUND = "unlock_sound"; 4263 4264 /** 4265 * URI for the low battery sound file. 4266 * @hide 4267 */ 4268 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 4269 4270 /** 4271 * Whether to play a sound for low-battery alerts. 4272 * @hide 4273 */ 4274 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 4275 4276 /** 4277 * Whether we keep the device on while the device is plugged in. 4278 * Supported values are: 4279 * <ul> 4280 * <li>{@code 0} to never stay on while plugged in</li> 4281 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 4282 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 4283 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 4284 * </ul> 4285 * These values can be OR-ed together. 4286 */ 4287 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 4288 4289 /** 4290 * Whether ADB is enabled. 4291 */ 4292 public static final String ADB_ENABLED = "adb_enabled"; 4293 4294 /** 4295 * Whether assisted GPS should be enabled or not. 4296 * @hide 4297 */ 4298 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 4299 4300 /** 4301 * Whether bluetooth is enabled/disabled 4302 * 0=disabled. 1=enabled. 4303 */ 4304 public static final String BLUETOOTH_ON = "bluetooth_on"; 4305 4306 /** 4307 * CDMA Cell Broadcast SMS 4308 * 0 = CDMA Cell Broadcast SMS disabled 4309 * 1 = CDMA Cell Broadcast SMS enabled 4310 * @hide 4311 */ 4312 public static final String CDMA_CELL_BROADCAST_SMS = 4313 "cdma_cell_broadcast_sms"; 4314 4315 /** 4316 * The CDMA roaming mode 0 = Home Networks, CDMA default 4317 * 1 = Roaming on Affiliated networks 4318 * 2 = Roaming on any networks 4319 * @hide 4320 */ 4321 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 4322 4323 /** 4324 * The CDMA subscription mode 0 = RUIM/SIM (default) 4325 * 1 = NV 4326 * @hide 4327 */ 4328 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 4329 4330 /** Inactivity timeout to track mobile data activity. 4331 * 4332 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 4333 * infer the data activity of mobile network. After a period of no activity on mobile 4334 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 4335 * intent is fired to indicate a transition of network status from "active" to "idle". Any 4336 * subsequent activity on mobile networks triggers the firing of {@code 4337 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 4338 * 4339 * Network activity refers to transmitting or receiving data on the network interfaces. 4340 * 4341 * Tracking is disabled if set to zero or negative value. 4342 * 4343 * @hide 4344 */ 4345 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 4346 4347 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 4348 * but for Wifi network. 4349 * @hide 4350 */ 4351 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 4352 4353 /** 4354 * Whether or not data roaming is enabled. (0 = false, 1 = true) 4355 */ 4356 public static final String DATA_ROAMING = "data_roaming"; 4357 4358 /** 4359 * Whether user has enabled development settings. 4360 */ 4361 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 4362 4363 /** 4364 * Whether the device has been provisioned (0 = false, 1 = true) 4365 */ 4366 public static final String DEVICE_PROVISIONED = "device_provisioned"; 4367 4368 /** 4369 * The saved value for WindowManagerService.setForcedDisplayDensity(). 4370 * One integer in dpi. If unset, then use the real display density. 4371 * @hide 4372 */ 4373 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 4374 4375 /** 4376 * The saved value for WindowManagerService.setForcedDisplaySize(). 4377 * Two integers separated by a comma. If unset, then use the real display size. 4378 * @hide 4379 */ 4380 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 4381 4382 /** 4383 * The maximum size, in bytes, of a download that the download manager will transfer over 4384 * a non-wifi connection. 4385 * @hide 4386 */ 4387 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4388 "download_manager_max_bytes_over_mobile"; 4389 4390 /** 4391 * The recommended maximum size, in bytes, of a download that the download manager should 4392 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4393 * have the option to start the download over the mobile connection anyway. 4394 * @hide 4395 */ 4396 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4397 "download_manager_recommended_max_bytes_over_mobile"; 4398 4399 /** 4400 * Whether the package installer should allow installation of apps downloaded from 4401 * sources other than Google Play. 4402 * 4403 * 1 = allow installing from other sources 4404 * 0 = only allow installing from Google Play 4405 */ 4406 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4407 4408 /** 4409 * Whether mobile data connections are allowed by the user. See 4410 * ConnectivityManager for more info. 4411 * @hide 4412 */ 4413 public static final String MOBILE_DATA = "mobile_data"; 4414 4415 /** {@hide} */ 4416 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4417 /** {@hide} */ 4418 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4419 /** {@hide} */ 4420 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4421 /** {@hide} */ 4422 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4423 /** {@hide} */ 4424 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4425 /** {@hide} */ 4426 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 4427 4428 /** {@hide} */ 4429 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4430 /** {@hide} */ 4431 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4432 /** {@hide} */ 4433 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4434 /** {@hide} */ 4435 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4436 4437 /** {@hide} */ 4438 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4439 /** {@hide} */ 4440 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4441 /** {@hide} */ 4442 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4443 /** {@hide} */ 4444 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4445 4446 /** {@hide} */ 4447 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4448 /** {@hide} */ 4449 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4450 /** {@hide} */ 4451 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4452 /** {@hide} */ 4453 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4454 4455 /** 4456 * User preference for which network(s) should be used. Only the 4457 * connectivity service should touch this. 4458 */ 4459 public static final String NETWORK_PREFERENCE = "network_preference"; 4460 4461 /** 4462 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 4463 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 4464 * exceeded. 4465 * @hide 4466 */ 4467 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 4468 4469 /** 4470 * The length of time in milli-seconds that automatic small adjustments to 4471 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 4472 * @hide 4473 */ 4474 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 4475 4476 /** Preferred NTP server. {@hide} */ 4477 public static final String NTP_SERVER = "ntp_server"; 4478 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4479 public static final String NTP_TIMEOUT = "ntp_timeout"; 4480 4481 /** 4482 * Whether the package manager should send package verification broadcasts for verifiers to 4483 * review apps prior to installation. 4484 * 1 = request apps to be verified prior to installation, if a verifier exists. 4485 * 0 = do not verify apps before installation 4486 * @hide 4487 */ 4488 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4489 4490 /** Timeout for package verification. 4491 * @hide */ 4492 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4493 4494 /** Default response code for package verification. 4495 * @hide */ 4496 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4497 4498 /** 4499 * Show package verification setting in the Settings app. 4500 * 1 = show (default) 4501 * 0 = hide 4502 * @hide 4503 */ 4504 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 4505 4506 /** 4507 * Run package verificaiton on apps installed through ADB/ADT/USB 4508 * 1 = perform package verification on ADB installs (default) 4509 * 0 = bypass package verification on ADB installs 4510 * @hide 4511 */ 4512 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 4513 4514 /** 4515 * The interval in milliseconds at which to check packet counts on the 4516 * mobile data interface when screen is on, to detect possible data 4517 * connection problems. 4518 * @hide 4519 */ 4520 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4521 "pdp_watchdog_poll_interval_ms"; 4522 4523 /** 4524 * The interval in milliseconds at which to check packet counts on the 4525 * mobile data interface when screen is off, to detect possible data 4526 * connection problems. 4527 * @hide 4528 */ 4529 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4530 "pdp_watchdog_long_poll_interval_ms"; 4531 4532 /** 4533 * The interval in milliseconds at which to check packet counts on the 4534 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 4535 * outgoing packets has been reached without incoming packets. 4536 * @hide 4537 */ 4538 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4539 "pdp_watchdog_error_poll_interval_ms"; 4540 4541 /** 4542 * The number of outgoing packets sent without seeing an incoming packet 4543 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 4544 * device is logged to the event log 4545 * @hide 4546 */ 4547 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4548 "pdp_watchdog_trigger_packet_count"; 4549 4550 /** 4551 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 4552 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 4553 * attempting data connection recovery. 4554 * @hide 4555 */ 4556 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4557 "pdp_watchdog_error_poll_count"; 4558 4559 /** 4560 * The number of failed PDP reset attempts before moving to something more 4561 * drastic: re-registering to the network. 4562 * @hide 4563 */ 4564 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4565 "pdp_watchdog_max_pdp_reset_fail_count"; 4566 4567 /** 4568 * A positive value indicates how often the SamplingProfiler 4569 * should take snapshots. Zero value means SamplingProfiler 4570 * is disabled. 4571 * 4572 * @hide 4573 */ 4574 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 4575 4576 /** 4577 * URL to open browser on to allow user to manage a prepay account 4578 * @hide 4579 */ 4580 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4581 "setup_prepaid_data_service_url"; 4582 4583 /** 4584 * URL to attempt a GET on to see if this is a prepay device 4585 * @hide 4586 */ 4587 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4588 "setup_prepaid_detection_target_url"; 4589 4590 /** 4591 * Host to check for a redirect to after an attempt to GET 4592 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4593 * this is a prepaid device with zero balance.) 4594 * @hide 4595 */ 4596 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4597 "setup_prepaid_detection_redir_host"; 4598 4599 /** 4600 * The interval in milliseconds at which to check the number of SMS sent out without asking 4601 * for use permit, to limit the un-authorized SMS usage. 4602 * 4603 * @hide 4604 */ 4605 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4606 "sms_outgoing_check_interval_ms"; 4607 4608 /** 4609 * The number of outgoing SMS sent without asking for user permit (of {@link 4610 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 4611 * 4612 * @hide 4613 */ 4614 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4615 "sms_outgoing_check_max_count"; 4616 4617 /** 4618 * Used to disable SMS short code confirmation - defaults to true. 4619 * True indcates we will do the check, etc. Set to false to disable. 4620 * @see com.android.internal.telephony.SmsUsageMonitor 4621 * @hide 4622 */ 4623 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 4624 4625 /** 4626 * Used to select which country we use to determine premium sms codes. 4627 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 4628 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 4629 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 4630 * @hide 4631 */ 4632 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 4633 4634 /** 4635 * Used to disable Tethering on a device - defaults to true 4636 * @hide 4637 */ 4638 public static final String TETHER_SUPPORTED = "tether_supported"; 4639 4640 /** 4641 * Used to require DUN APN on the device or not - defaults to a build config value 4642 * which defaults to false 4643 * @hide 4644 */ 4645 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 4646 4647 /** 4648 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 4649 * corresponding build config values are set it will override the APN DB 4650 * values. 4651 * Consists of a comma seperated list of strings: 4652 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 4653 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 4654 * @hide 4655 */ 4656 public static final String TETHER_DUN_APN = "tether_dun_apn"; 4657 4658 /** 4659 * The bandwidth throttle polling freqency in seconds 4660 * @hide 4661 */ 4662 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 4663 4664 /** 4665 * The bandwidth throttle threshold (long) 4666 * @hide 4667 */ 4668 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 4669 4670 /** 4671 * The bandwidth throttle value (kbps) 4672 * @hide 4673 */ 4674 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 4675 4676 /** 4677 * The bandwidth throttle reset calendar day (1-28) 4678 * @hide 4679 */ 4680 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 4681 4682 /** 4683 * The throttling notifications we should send 4684 * @hide 4685 */ 4686 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 4687 4688 /** 4689 * Help URI for data throttling policy 4690 * @hide 4691 */ 4692 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 4693 4694 /** 4695 * The length of time in Sec that we allow our notion of NTP time 4696 * to be cached before we refresh it 4697 * @hide 4698 */ 4699 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4700 "throttle_max_ntp_cache_age_sec"; 4701 4702 /** 4703 * USB Mass Storage Enabled 4704 */ 4705 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 4706 4707 /** 4708 * If this setting is set (to anything), then all references 4709 * to Gmail on the device must change to Google Mail. 4710 */ 4711 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 4712 4713 /** Autofill server address (Used in WebView/browser). 4714 * {@hide} */ 4715 public static final String WEB_AUTOFILL_QUERY_URL = 4716 "web_autofill_query_url"; 4717 4718 /** 4719 * Whether Wifi display is enabled/disabled 4720 * 0=disabled. 1=enabled. 4721 * @hide 4722 */ 4723 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 4724 4725 /** 4726 * Whether to notify the user of open networks. 4727 * <p> 4728 * If not connected and the scan results have an open network, we will 4729 * put this notification up. If we attempt to connect to a network or 4730 * the open network(s) disappear, we remove the notification. When we 4731 * show the notification, we will not show it again for 4732 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 4733 */ 4734 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4735 "wifi_networks_available_notification_on"; 4736 /** 4737 * {@hide} 4738 */ 4739 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4740 "wimax_networks_available_notification_on"; 4741 4742 /** 4743 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 4744 * Connecting to a network will reset the timer. 4745 */ 4746 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4747 "wifi_networks_available_repeat_delay"; 4748 4749 /** 4750 * 802.11 country code in ISO 3166 format 4751 * @hide 4752 */ 4753 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 4754 4755 /** 4756 * The interval in milliseconds to issue wake up scans when wifi needs 4757 * to connect. This is necessary to connect to an access point when 4758 * device is on the move and the screen is off. 4759 * @hide 4760 */ 4761 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4762 "wifi_framework_scan_interval_ms"; 4763 4764 /** 4765 * The interval in milliseconds after which Wi-Fi is considered idle. 4766 * When idle, it is possible for the device to be switched from Wi-Fi to 4767 * the mobile data network. 4768 * @hide 4769 */ 4770 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4771 4772 /** 4773 * When the number of open networks exceeds this number, the 4774 * least-recently-used excess networks will be removed. 4775 */ 4776 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 4777 4778 /** 4779 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 4780 */ 4781 public static final String WIFI_ON = "wifi_on"; 4782 4783 /** 4784 * Used to save the Wifi_ON state prior to tethering. 4785 * This state will be checked to restore Wifi after 4786 * the user turns off tethering. 4787 * 4788 * @hide 4789 */ 4790 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 4791 4792 /** 4793 * The interval in milliseconds to scan as used by the wifi supplicant 4794 * @hide 4795 */ 4796 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4797 "wifi_supplicant_scan_interval_ms"; 4798 4799 /** 4800 * The interval in milliseconds to scan at supplicant when p2p is connected 4801 * @hide 4802 */ 4803 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 4804 "wifi_scan_interval_p2p_connected_ms"; 4805 4806 /** 4807 * Whether the Wi-Fi watchdog is enabled. 4808 */ 4809 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4810 4811 /** 4812 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 4813 * the setting needs to be set to 0 to disable it. 4814 * @hide 4815 */ 4816 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 4817 "wifi_watchdog_poor_network_test_enabled"; 4818 4819 /** 4820 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 4821 * needs to be set to 0 to disable it. 4822 * @hide 4823 */ 4824 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 4825 "wifi_suspend_optimizations_enabled"; 4826 4827 /** 4828 * The maximum number of times we will retry a connection to an access 4829 * point for which we have failed in acquiring an IP address from DHCP. 4830 * A value of N means that we will make N+1 connection attempts in all. 4831 */ 4832 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 4833 4834 /** 4835 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 4836 * data connectivity to be established after a disconnect from Wi-Fi. 4837 */ 4838 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4839 "wifi_mobile_data_transition_wakelock_timeout_ms"; 4840 4841 /** 4842 * The operational wifi frequency band 4843 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 4844 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 4845 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 4846 * 4847 * @hide 4848 */ 4849 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 4850 4851 /** 4852 * The Wi-Fi peer-to-peer device name 4853 * @hide 4854 */ 4855 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 4856 4857 /** 4858 * The number of milliseconds to delay when checking for data stalls during 4859 * non-aggressive detection. (screen is turned off.) 4860 * @hide 4861 */ 4862 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4863 "data_stall_alarm_non_aggressive_delay_in_ms"; 4864 4865 /** 4866 * The number of milliseconds to delay when checking for data stalls during 4867 * aggressive detection. (screen on or suspected data stall) 4868 * @hide 4869 */ 4870 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4871 "data_stall_alarm_aggressive_delay_in_ms"; 4872 4873 /** 4874 * The interval in milliseconds at which to check gprs registration 4875 * after the first registration mismatch of gprs and voice service, 4876 * to detect possible data network registration problems. 4877 * 4878 * @hide 4879 */ 4880 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4881 "gprs_register_check_period_ms"; 4882 4883 /** 4884 * Nonzero causes Log.wtf() to crash. 4885 * @hide 4886 */ 4887 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 4888 4889 /** 4890 * Ringer mode. This is used internally, changing this value will not 4891 * change the ringer mode. See AudioManager. 4892 */ 4893 public static final String MODE_RINGER = "mode_ringer"; 4894 4895 /** 4896 * Overlay display devices setting. 4897 * The associated value is a specially formatted string that describes the 4898 * size and density of simulated secondary display devices. 4899 * <p> 4900 * Format: {width}x{height}/{dpi};... 4901 * </p><p> 4902 * Example: 4903 * <ul> 4904 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4905 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4906 * at 1080p and the second at 720p.</li> 4907 * <li>If the value is empty, then no overlay display devices are created.</li> 4908 * </ul></p> 4909 * 4910 * @hide 4911 */ 4912 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4913 4914 /** 4915 * Threshold values for the duration and level of a discharge cycle, 4916 * under which we log discharge cycle info. 4917 * 4918 * @hide 4919 */ 4920 public static final String 4921 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 4922 4923 /** @hide */ 4924 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4925 4926 /** 4927 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 4928 * intents on application crashes and ANRs. If this is disabled, the 4929 * crash/ANR dialog will never display the "Report" button. 4930 * <p> 4931 * Type: int (0 = disallow, 1 = allow) 4932 * 4933 * @hide 4934 */ 4935 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4936 4937 /** 4938 * Maximum age of entries kept by {@link DropBoxManager}. 4939 * 4940 * @hide 4941 */ 4942 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 4943 4944 /** 4945 * Maximum number of entry files which {@link DropBoxManager} will keep 4946 * around. 4947 * 4948 * @hide 4949 */ 4950 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 4951 4952 /** 4953 * Maximum amount of disk space used by {@link DropBoxManager} no matter 4954 * what. 4955 * 4956 * @hide 4957 */ 4958 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 4959 4960 /** 4961 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 4962 * will use. 4963 * 4964 * @hide 4965 */ 4966 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 4967 4968 /** 4969 * Percent of total disk which {@link DropBoxManager} will never dip 4970 * into. 4971 * 4972 * @hide 4973 */ 4974 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 4975 4976 /** 4977 * Prefix for per-tag dropbox disable/enable settings. 4978 * 4979 * @hide 4980 */ 4981 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 4982 4983 /** 4984 * Lines of logcat to include with system crash/ANR/etc. reports, as a 4985 * prefix of the dropbox tag of the report type. For example, 4986 * "logcat_for_system_server_anr" controls the lines of logcat captured 4987 * with system server ANR reports. 0 to disable. 4988 * 4989 * @hide 4990 */ 4991 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 4992 4993 /** 4994 * The interval in minutes after which the amount of free storage left 4995 * on the device is logged to the event log 4996 * 4997 * @hide 4998 */ 4999 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 5000 5001 /** 5002 * Threshold for the amount of change in disk free space required to 5003 * report the amount of free space. Used to prevent spamming the logs 5004 * when the disk free space isn't changing frequently. 5005 * 5006 * @hide 5007 */ 5008 public static final String 5009 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 5010 5011 /** 5012 * Minimum percentage of free storage on the device that is used to 5013 * determine if the device is running low on storage. The default is 10. 5014 * <p> 5015 * Say this value is set to 10, the device is considered running low on 5016 * storage if 90% or more of the device storage is filled up. 5017 * 5018 * @hide 5019 */ 5020 public static final String 5021 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 5022 5023 /** 5024 * Maximum byte size of the low storage threshold. This is to ensure 5025 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 5026 * overly large threshold for large storage devices. Currently this must 5027 * be less than 2GB. This default is 500MB. 5028 * 5029 * @hide 5030 */ 5031 public static final String 5032 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 5033 5034 /** 5035 * Minimum bytes of free storage on the device before the data partition 5036 * is considered full. By default, 1 MB is reserved to avoid system-wide 5037 * SQLite disk full exceptions. 5038 * 5039 * @hide 5040 */ 5041 public static final String 5042 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 5043 5044 /** 5045 * The maximum reconnect delay for short network outages or when the 5046 * network is suspended due to phone use. 5047 * 5048 * @hide 5049 */ 5050 public static final String 5051 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 5052 5053 /** 5054 * The number of milliseconds to delay before sending out 5055 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. 5056 * 5057 * @hide 5058 */ 5059 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 5060 5061 /** 5062 * Setting to turn off captive portal detection. Feature is enabled by 5063 * default and the setting needs to be set to 0 to disable it. 5064 * 5065 * @hide 5066 */ 5067 public static final String 5068 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 5069 5070 /** 5071 * The server used for captive portal detection upon a new conection. A 5072 * 204 response code from the server is used for validation. 5073 * 5074 * @hide 5075 */ 5076 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 5077 5078 /** 5079 * Whether network service discovery is enabled. 5080 * 5081 * @hide 5082 */ 5083 public static final String NSD_ON = "nsd_on"; 5084 5085 /** 5086 * Let user pick default install location. 5087 * 5088 * @hide 5089 */ 5090 public static final String SET_INSTALL_LOCATION = "set_install_location"; 5091 5092 /** 5093 * Default install location value. 5094 * 0 = auto, let system decide 5095 * 1 = internal 5096 * 2 = sdcard 5097 * @hide 5098 */ 5099 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 5100 5101 /** 5102 * ms during which to consume extra events related to Inet connection 5103 * condition after a transtion to fully-connected 5104 * 5105 * @hide 5106 */ 5107 public static final String 5108 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 5109 5110 /** 5111 * ms during which to consume extra events related to Inet connection 5112 * condtion after a transtion to partly-connected 5113 * 5114 * @hide 5115 */ 5116 public static final String 5117 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 5118 5119 /** {@hide} */ 5120 public static final String 5121 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 5122 5123 /** 5124 * Host name and port for global http proxy. Uses ':' seperator for 5125 * between host and port. 5126 */ 5127 public static final String HTTP_PROXY = "http_proxy"; 5128 5129 /** 5130 * Host name for global http proxy. Set via ConnectivityManager. 5131 * 5132 * @hide 5133 */ 5134 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 5135 5136 /** 5137 * Integer host port for global http proxy. Set via ConnectivityManager. 5138 * 5139 * @hide 5140 */ 5141 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 5142 5143 /** 5144 * Exclusion list for global proxy. This string contains a list of 5145 * comma-separated domains where the global proxy does not apply. 5146 * Domains should be listed in a comma- separated list. Example of 5147 * acceptable formats: ".domain1.com,my.domain2.com" Use 5148 * ConnectivityManager to set/get. 5149 * 5150 * @hide 5151 */ 5152 public static final String 5153 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 5154 5155 /** 5156 * Enables the UI setting to allow the user to specify the global HTTP 5157 * proxy and associated exclusion list. 5158 * 5159 * @hide 5160 */ 5161 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 5162 5163 /** 5164 * Setting for default DNS in case nobody suggests one 5165 * 5166 * @hide 5167 */ 5168 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 5169 5170 /** {@hide} */ 5171 public static final String 5172 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 5173 /** {@hide} */ 5174 public static final String 5175 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 5176 /** {@hide} */ 5177 public static final String 5178 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 5179 5180 /** 5181 * Get the key that retrieves a bluetooth headset's priority. 5182 * @hide 5183 */ 5184 public static final String getBluetoothHeadsetPriorityKey(String address) { 5185 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(); 5186 } 5187 5188 /** 5189 * Get the key that retrieves a bluetooth a2dp sink's priority. 5190 * @hide 5191 */ 5192 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 5193 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(); 5194 } 5195 5196 /** 5197 * Get the key that retrieves a bluetooth Input Device's priority. 5198 * @hide 5199 */ 5200 public static final String getBluetoothInputDevicePriorityKey(String address) { 5201 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(); 5202 } 5203 5204 /** 5205 * Scaling factor for normal window animations. Setting to 0 will 5206 * disable window animations. 5207 */ 5208 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 5209 5210 /** 5211 * Scaling factor for activity transition animations. Setting to 0 will 5212 * disable window animations. 5213 */ 5214 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 5215 5216 /** 5217 * Scaling factor for Animator-based animations. This affects both the 5218 * start delay and duration of all such animations. Setting to 0 will 5219 * cause animations to end immediately. The default value is 1. 5220 */ 5221 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 5222 5223 /** 5224 * Scaling factor for normal window animations. Setting to 0 will 5225 * disable window animations. 5226 * 5227 * @hide 5228 */ 5229 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 5230 5231 /** 5232 * If 0, the compatibility mode is off for all applications. 5233 * If 1, older applications run under compatibility mode. 5234 * TODO: remove this settings before code freeze (bug/1907571) 5235 * @hide 5236 */ 5237 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 5238 5239 /** 5240 * CDMA only settings 5241 * Emergency Tone 0 = Off 5242 * 1 = Alert 5243 * 2 = Vibrate 5244 * @hide 5245 */ 5246 public static final String EMERGENCY_TONE = "emergency_tone"; 5247 5248 /** 5249 * CDMA only settings 5250 * Whether the auto retry is enabled. The value is 5251 * boolean (1 or 0). 5252 * @hide 5253 */ 5254 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 5255 5256 /** 5257 * The preferred network mode 7 = Global 5258 * 6 = EvDo only 5259 * 5 = CDMA w/o EvDo 5260 * 4 = CDMA / EvDo auto 5261 * 3 = GSM / WCDMA auto 5262 * 2 = WCDMA only 5263 * 1 = GSM only 5264 * 0 = GSM / WCDMA preferred 5265 * @hide 5266 */ 5267 public static final String PREFERRED_NETWORK_MODE = 5268 "preferred_network_mode"; 5269 5270 /** 5271 * The cdma subscription 0 = Subscription from RUIM, when available 5272 * 1 = Subscription from NV 5273 * @hide 5274 */ 5275 public static final String PREFERRED_CDMA_SUBSCRIPTION = 5276 "preferred_cdma_subscription"; 5277 5278 /** 5279 * Name of an application package to be debugged. 5280 */ 5281 public static final String DEBUG_APP = "debug_app"; 5282 5283 /** 5284 * If 1, when launching DEBUG_APP it will wait for the debugger before 5285 * starting user code. If 0, it will run normally. 5286 */ 5287 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 5288 5289 /** 5290 * Control whether the process CPU usage meter should be shown. 5291 */ 5292 public static final String SHOW_PROCESSES = "show_processes"; 5293 5294 /** 5295 * If 1, the activity manager will aggressively finish activities and 5296 * processes as soon as they are no longer needed. If 0, the normal 5297 * extended lifetime is used. 5298 */ 5299 public static final String ALWAYS_FINISH_ACTIVITIES = 5300 "always_finish_activities"; 5301 5302 /** 5303 * Settings to backup. This is here so that it's in the same place as the settings 5304 * keys and easy to update. 5305 * 5306 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 5307 * and Secure as well. This is because those tables drive both backup and 5308 * restore, and restore needs to properly whitelist keys that used to live 5309 * in those namespaces. The keys will only actually be backed up / restored 5310 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 5311 * 5312 * NOTE: Settings are backed up and restored in the order they appear 5313 * in this array. If you have one setting depending on another, 5314 * make sure that they are ordered appropriately. 5315 * 5316 * @hide 5317 */ 5318 public static final String[] SETTINGS_TO_BACKUP = { 5319 STAY_ON_WHILE_PLUGGED_IN, 5320 MODE_RINGER, 5321 AUTO_TIME, 5322 AUTO_TIME_ZONE, 5323 POWER_SOUNDS_ENABLED, 5324 DOCK_SOUNDS_ENABLED, 5325 USB_MASS_STORAGE_ENABLED, 5326 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 5327 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 5328 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 5329 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 5330 WIFI_NUM_OPEN_NETWORKS_KEPT, 5331 EMERGENCY_TONE, 5332 CALL_AUTO_RETRY, 5333 }; 5334 5335 // Populated lazily, guarded by class object: 5336 private static NameValueCache sNameValueCache = new NameValueCache( 5337 SYS_PROP_SETTING_VERSION, 5338 CONTENT_URI, 5339 CALL_METHOD_GET_GLOBAL, 5340 CALL_METHOD_PUT_GLOBAL); 5341 5342 /** 5343 * Look up a name in the database. 5344 * @param resolver to access the database with 5345 * @param name to look up in the table 5346 * @return the corresponding value, or null if not present 5347 */ 5348 public static String getString(ContentResolver resolver, String name) { 5349 return getStringForUser(resolver, name, UserHandle.myUserId()); 5350 } 5351 5352 /** @hide */ 5353 public static String getStringForUser(ContentResolver resolver, String name, 5354 int userHandle) { 5355 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5356 } 5357 5358 /** 5359 * Store a name/value pair into the database. 5360 * @param resolver to access the database with 5361 * @param name to store 5362 * @param value to associate with the name 5363 * @return true if the value was set, false on database errors 5364 */ 5365 public static boolean putString(ContentResolver resolver, 5366 String name, String value) { 5367 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5368 } 5369 5370 /** @hide */ 5371 public static boolean putStringForUser(ContentResolver resolver, 5372 String name, String value, int userHandle) { 5373 if (LOCAL_LOGV) { 5374 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5375 + " for " + userHandle); 5376 } 5377 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5378 } 5379 5380 /** 5381 * Construct the content URI for a particular name/value pair, 5382 * useful for monitoring changes with a ContentObserver. 5383 * @param name to look up in the table 5384 * @return the corresponding content URI, or null if not present 5385 */ 5386 public static Uri getUriFor(String name) { 5387 return getUriFor(CONTENT_URI, name); 5388 } 5389 5390 /** 5391 * Convenience function for retrieving a single secure settings value 5392 * as an integer. Note that internally setting values are always 5393 * stored as strings; this function converts the string to an integer 5394 * for you. The default value will be returned if the setting is 5395 * not defined or not an integer. 5396 * 5397 * @param cr The ContentResolver to access. 5398 * @param name The name of the setting to retrieve. 5399 * @param def Value to return if the setting is not defined. 5400 * 5401 * @return The setting's current value, or 'def' if it is not defined 5402 * or not a valid integer. 5403 */ 5404 public static int getInt(ContentResolver cr, String name, int def) { 5405 String v = getString(cr, name); 5406 try { 5407 return v != null ? Integer.parseInt(v) : def; 5408 } catch (NumberFormatException e) { 5409 return def; 5410 } 5411 } 5412 5413 /** 5414 * Convenience function for retrieving a single secure settings value 5415 * as an integer. Note that internally setting values are always 5416 * stored as strings; this function converts the string to an integer 5417 * for you. 5418 * <p> 5419 * This version does not take a default value. If the setting has not 5420 * been set, or the string value is not a number, 5421 * it throws {@link SettingNotFoundException}. 5422 * 5423 * @param cr The ContentResolver to access. 5424 * @param name The name of the setting to retrieve. 5425 * 5426 * @throws SettingNotFoundException Thrown if a setting by the given 5427 * name can't be found or the setting value is not an integer. 5428 * 5429 * @return The setting's current value. 5430 */ 5431 public static int getInt(ContentResolver cr, String name) 5432 throws SettingNotFoundException { 5433 String v = getString(cr, name); 5434 try { 5435 return Integer.parseInt(v); 5436 } catch (NumberFormatException e) { 5437 throw new SettingNotFoundException(name); 5438 } 5439 } 5440 5441 /** 5442 * Convenience function for updating a single settings value as an 5443 * integer. This will either create a new entry in the table if the 5444 * given name does not exist, or modify the value of the existing row 5445 * with that name. Note that internally setting values are always 5446 * stored as strings, so this function converts the given value to a 5447 * string before storing it. 5448 * 5449 * @param cr The ContentResolver to access. 5450 * @param name The name of the setting to modify. 5451 * @param value The new value for the setting. 5452 * @return true if the value was set, false on database errors 5453 */ 5454 public static boolean putInt(ContentResolver cr, String name, int value) { 5455 return putString(cr, name, Integer.toString(value)); 5456 } 5457 5458 /** 5459 * Convenience function for retrieving a single secure settings value 5460 * as a {@code long}. Note that internally setting values are always 5461 * stored as strings; this function converts the string to a {@code long} 5462 * for you. The default value will be returned if the setting is 5463 * not defined or not a {@code long}. 5464 * 5465 * @param cr The ContentResolver to access. 5466 * @param name The name of the setting to retrieve. 5467 * @param def Value to return if the setting is not defined. 5468 * 5469 * @return The setting's current value, or 'def' if it is not defined 5470 * or not a valid {@code long}. 5471 */ 5472 public static long getLong(ContentResolver cr, String name, long def) { 5473 String valString = getString(cr, name); 5474 long value; 5475 try { 5476 value = valString != null ? Long.parseLong(valString) : def; 5477 } catch (NumberFormatException e) { 5478 value = def; 5479 } 5480 return value; 5481 } 5482 5483 /** 5484 * Convenience function for retrieving a single secure settings value 5485 * as a {@code long}. Note that internally setting values are always 5486 * stored as strings; this function converts the string to a {@code long} 5487 * for you. 5488 * <p> 5489 * This version does not take a default value. If the setting has not 5490 * been set, or the string value is not a number, 5491 * it throws {@link SettingNotFoundException}. 5492 * 5493 * @param cr The ContentResolver to access. 5494 * @param name The name of the setting to retrieve. 5495 * 5496 * @return The setting's current value. 5497 * @throws SettingNotFoundException Thrown if a setting by the given 5498 * name can't be found or the setting value is not an integer. 5499 */ 5500 public static long getLong(ContentResolver cr, String name) 5501 throws SettingNotFoundException { 5502 String valString = getString(cr, name); 5503 try { 5504 return Long.parseLong(valString); 5505 } catch (NumberFormatException e) { 5506 throw new SettingNotFoundException(name); 5507 } 5508 } 5509 5510 /** 5511 * Convenience function for updating a secure settings value as a long 5512 * integer. This will either create a new entry in the table if the 5513 * given name does not exist, or modify the value of the existing row 5514 * with that name. Note that internally setting values are always 5515 * stored as strings, so this function converts the given value to a 5516 * string before storing it. 5517 * 5518 * @param cr The ContentResolver to access. 5519 * @param name The name of the setting to modify. 5520 * @param value The new value for the setting. 5521 * @return true if the value was set, false on database errors 5522 */ 5523 public static boolean putLong(ContentResolver cr, String name, long value) { 5524 return putString(cr, name, Long.toString(value)); 5525 } 5526 5527 /** 5528 * Convenience function for retrieving a single secure settings value 5529 * as a floating point number. Note that internally setting values are 5530 * always stored as strings; this function converts the string to an 5531 * float for you. The default value will be returned if the setting 5532 * is not defined or not a valid float. 5533 * 5534 * @param cr The ContentResolver to access. 5535 * @param name The name of the setting to retrieve. 5536 * @param def Value to return if the setting is not defined. 5537 * 5538 * @return The setting's current value, or 'def' if it is not defined 5539 * or not a valid float. 5540 */ 5541 public static float getFloat(ContentResolver cr, String name, float def) { 5542 String v = getString(cr, name); 5543 try { 5544 return v != null ? Float.parseFloat(v) : def; 5545 } catch (NumberFormatException e) { 5546 return def; 5547 } 5548 } 5549 5550 /** 5551 * Convenience function for retrieving a single secure settings value 5552 * as a float. Note that internally setting values are always 5553 * stored as strings; this function converts the string to a float 5554 * for you. 5555 * <p> 5556 * This version does not take a default value. If the setting has not 5557 * been set, or the string value is not a number, 5558 * it throws {@link SettingNotFoundException}. 5559 * 5560 * @param cr The ContentResolver to access. 5561 * @param name The name of the setting to retrieve. 5562 * 5563 * @throws SettingNotFoundException Thrown if a setting by the given 5564 * name can't be found or the setting value is not a float. 5565 * 5566 * @return The setting's current value. 5567 */ 5568 public static float getFloat(ContentResolver cr, String name) 5569 throws SettingNotFoundException { 5570 String v = getString(cr, name); 5571 if (v == null) { 5572 throw new SettingNotFoundException(name); 5573 } 5574 try { 5575 return Float.parseFloat(v); 5576 } catch (NumberFormatException e) { 5577 throw new SettingNotFoundException(name); 5578 } 5579 } 5580 5581 /** 5582 * Convenience function for updating a single settings value as a 5583 * floating point number. This will either create a new entry in the 5584 * table if the given name does not exist, or modify the value of the 5585 * existing row with that name. Note that internally setting values 5586 * are always stored as strings, so this function converts the given 5587 * value to a string before storing it. 5588 * 5589 * @param cr The ContentResolver to access. 5590 * @param name The name of the setting to modify. 5591 * @param value The new value for the setting. 5592 * @return true if the value was set, false on database errors 5593 */ 5594 public static boolean putFloat(ContentResolver cr, String name, float value) { 5595 return putString(cr, name, Float.toString(value)); 5596 } 5597 } 5598 5599 /** 5600 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5601 * Intent URL, allowing it to be either a web page or a particular 5602 * application activity. 5603 * 5604 * @hide 5605 */ 5606 public static final class Bookmarks implements BaseColumns 5607 { 5608 private static final String TAG = "Bookmarks"; 5609 5610 /** 5611 * The content:// style URL for this table 5612 */ 5613 public static final Uri CONTENT_URI = 5614 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5615 5616 /** 5617 * The row ID. 5618 * <p>Type: INTEGER</p> 5619 */ 5620 public static final String ID = "_id"; 5621 5622 /** 5623 * Descriptive name of the bookmark that can be displayed to the user. 5624 * If this is empty, the title should be resolved at display time (use 5625 * {@link #getTitle(Context, Cursor)} any time you want to display the 5626 * title of a bookmark.) 5627 * <P> 5628 * Type: TEXT 5629 * </P> 5630 */ 5631 public static final String TITLE = "title"; 5632 5633 /** 5634 * Arbitrary string (displayed to the user) that allows bookmarks to be 5635 * organized into categories. There are some special names for 5636 * standard folders, which all start with '@'. The label displayed for 5637 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5638 * the folder name does not change so you can consistently query for 5639 * the folder regardless of the current locale. 5640 * 5641 * <P>Type: TEXT</P> 5642 * 5643 */ 5644 public static final String FOLDER = "folder"; 5645 5646 /** 5647 * The Intent URL of the bookmark, describing what it points to. This 5648 * value is given to {@link android.content.Intent#getIntent} to create 5649 * an Intent that can be launched. 5650 * <P>Type: TEXT</P> 5651 */ 5652 public static final String INTENT = "intent"; 5653 5654 /** 5655 * Optional shortcut character associated with this bookmark. 5656 * <P>Type: INTEGER</P> 5657 */ 5658 public static final String SHORTCUT = "shortcut"; 5659 5660 /** 5661 * The order in which the bookmark should be displayed 5662 * <P>Type: INTEGER</P> 5663 */ 5664 public static final String ORDERING = "ordering"; 5665 5666 private static final String[] sIntentProjection = { INTENT }; 5667 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5668 private static final String sShortcutSelection = SHORTCUT + "=?"; 5669 5670 /** 5671 * Convenience function to retrieve the bookmarked Intent for a 5672 * particular shortcut key. 5673 * 5674 * @param cr The ContentResolver to query. 5675 * @param shortcut The shortcut key. 5676 * 5677 * @return Intent The bookmarked URL, or null if there is no bookmark 5678 * matching the given shortcut. 5679 */ 5680 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5681 { 5682 Intent intent = null; 5683 5684 Cursor c = cr.query(CONTENT_URI, 5685 sIntentProjection, sShortcutSelection, 5686 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5687 // Keep trying until we find a valid shortcut 5688 try { 5689 while (intent == null && c.moveToNext()) { 5690 try { 5691 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5692 intent = Intent.parseUri(intentURI, 0); 5693 } catch (java.net.URISyntaxException e) { 5694 // The stored URL is bad... ignore it. 5695 } catch (IllegalArgumentException e) { 5696 // Column not found 5697 Log.w(TAG, "Intent column not found", e); 5698 } 5699 } 5700 } finally { 5701 if (c != null) c.close(); 5702 } 5703 5704 return intent; 5705 } 5706 5707 /** 5708 * Add a new bookmark to the system. 5709 * 5710 * @param cr The ContentResolver to query. 5711 * @param intent The desired target of the bookmark. 5712 * @param title Bookmark title that is shown to the user; null if none 5713 * or it should be resolved to the intent's title. 5714 * @param folder Folder in which to place the bookmark; null if none. 5715 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5716 * this is non-zero and there is an existing bookmark entry 5717 * with this same shortcut, then that existing shortcut is 5718 * cleared (the bookmark is not removed). 5719 * @return The unique content URL for the new bookmark entry. 5720 */ 5721 public static Uri add(ContentResolver cr, 5722 Intent intent, 5723 String title, 5724 String folder, 5725 char shortcut, 5726 int ordering) 5727 { 5728 // If a shortcut is supplied, and it is already defined for 5729 // another bookmark, then remove the old definition. 5730 if (shortcut != 0) { 5731 cr.delete(CONTENT_URI, sShortcutSelection, 5732 new String[] { String.valueOf((int) shortcut) }); 5733 } 5734 5735 ContentValues values = new ContentValues(); 5736 if (title != null) values.put(TITLE, title); 5737 if (folder != null) values.put(FOLDER, folder); 5738 values.put(INTENT, intent.toUri(0)); 5739 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5740 values.put(ORDERING, ordering); 5741 return cr.insert(CONTENT_URI, values); 5742 } 5743 5744 /** 5745 * Return the folder name as it should be displayed to the user. This 5746 * takes care of localizing special folders. 5747 * 5748 * @param r Resources object for current locale; only need access to 5749 * system resources. 5750 * @param folder The value found in the {@link #FOLDER} column. 5751 * 5752 * @return CharSequence The label for this folder that should be shown 5753 * to the user. 5754 */ 5755 public static CharSequence getLabelForFolder(Resources r, String folder) { 5756 return folder; 5757 } 5758 5759 /** 5760 * Return the title as it should be displayed to the user. This takes 5761 * care of localizing bookmarks that point to activities. 5762 * 5763 * @param context A context. 5764 * @param cursor A cursor pointing to the row whose title should be 5765 * returned. The cursor must contain at least the {@link #TITLE} 5766 * and {@link #INTENT} columns. 5767 * @return A title that is localized and can be displayed to the user, 5768 * or the empty string if one could not be found. 5769 */ 5770 public static CharSequence getTitle(Context context, Cursor cursor) { 5771 int titleColumn = cursor.getColumnIndex(TITLE); 5772 int intentColumn = cursor.getColumnIndex(INTENT); 5773 if (titleColumn == -1 || intentColumn == -1) { 5774 throw new IllegalArgumentException( 5775 "The cursor must contain the TITLE and INTENT columns."); 5776 } 5777 5778 String title = cursor.getString(titleColumn); 5779 if (!TextUtils.isEmpty(title)) { 5780 return title; 5781 } 5782 5783 String intentUri = cursor.getString(intentColumn); 5784 if (TextUtils.isEmpty(intentUri)) { 5785 return ""; 5786 } 5787 5788 Intent intent; 5789 try { 5790 intent = Intent.parseUri(intentUri, 0); 5791 } catch (URISyntaxException e) { 5792 return ""; 5793 } 5794 5795 PackageManager packageManager = context.getPackageManager(); 5796 ResolveInfo info = packageManager.resolveActivity(intent, 0); 5797 return info != null ? info.loadLabel(packageManager) : ""; 5798 } 5799 } 5800 5801 /** 5802 * Returns the device ID that we should use when connecting to the mobile gtalk server. 5803 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 5804 * from the GoogleLoginService. 5805 * 5806 * @param androidId The Android ID for this device. 5807 * @return The device ID that should be used when connecting to the mobile gtalk server. 5808 * @hide 5809 */ 5810 public static String getGTalkDeviceId(long androidId) { 5811 return "android-" + Long.toHexString(androidId); 5812 } 5813} 5814