Settings.java revision 06efb530a479ea12398c1b3ee4b80e2ac85a1680
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.content.ComponentName; 23import android.content.ContentResolver; 24import android.content.ContentValues; 25import android.content.Context; 26import android.content.IContentProvider; 27import android.content.Intent; 28import android.content.pm.ActivityInfo; 29import android.content.pm.PackageManager; 30import android.content.pm.ResolveInfo; 31import android.content.res.Configuration; 32import android.content.res.Resources; 33import android.database.Cursor; 34import android.database.SQLException; 35import android.net.Uri; 36import android.net.wifi.WifiManager; 37import android.os.BatteryManager; 38import android.os.Bundle; 39import android.os.IBinder; 40import android.os.Process; 41import android.os.RemoteException; 42import android.os.ServiceManager; 43import android.os.SystemProperties; 44import android.os.UserHandle; 45import android.speech.tts.TextToSpeech; 46import android.text.TextUtils; 47import android.util.AndroidException; 48import android.util.Log; 49import android.view.WindowOrientationListener; 50 51import com.android.internal.widget.ILockSettings; 52 53import java.net.URISyntaxException; 54import java.util.HashMap; 55import java.util.HashSet; 56 57/** 58 * The Settings provider contains global system-level device preferences. 59 */ 60public final class Settings { 61 62 // Intent actions for Settings 63 64 /** 65 * Activity Action: Show system settings. 66 * <p> 67 * Input: Nothing. 68 * <p> 69 * Output: Nothing. 70 */ 71 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 72 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 73 74 /** 75 * Activity Action: Show settings to allow configuration of APNs. 76 * <p> 77 * Input: Nothing. 78 * <p> 79 * Output: Nothing. 80 */ 81 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 82 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 83 84 /** 85 * Activity Action: Show settings to allow configuration of current location 86 * sources. 87 * <p> 88 * In some cases, a matching Activity may not exist, so ensure you 89 * safeguard against this. 90 * <p> 91 * Input: Nothing. 92 * <p> 93 * Output: Nothing. 94 */ 95 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 96 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 97 "android.settings.LOCATION_SOURCE_SETTINGS"; 98 99 /** 100 * Activity Action: Show settings to allow configuration of wireless controls 101 * such as Wi-Fi, Bluetooth and Mobile networks. 102 * <p> 103 * In some cases, a matching Activity may not exist, so ensure you 104 * safeguard against this. 105 * <p> 106 * Input: Nothing. 107 * <p> 108 * Output: Nothing. 109 */ 110 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 111 public static final String ACTION_WIRELESS_SETTINGS = 112 "android.settings.WIRELESS_SETTINGS"; 113 114 /** 115 * Activity Action: Show settings to allow entering/exiting airplane mode. 116 * <p> 117 * In some cases, a matching Activity may not exist, so ensure you 118 * safeguard against this. 119 * <p> 120 * Input: Nothing. 121 * <p> 122 * Output: Nothing. 123 */ 124 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 125 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 126 "android.settings.AIRPLANE_MODE_SETTINGS"; 127 128 /** 129 * Activity Action: Show settings for accessibility modules. 130 * <p> 131 * In some cases, a matching Activity may not exist, so ensure you 132 * safeguard against this. 133 * <p> 134 * Input: Nothing. 135 * <p> 136 * Output: Nothing. 137 */ 138 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 139 public static final String ACTION_ACCESSIBILITY_SETTINGS = 140 "android.settings.ACCESSIBILITY_SETTINGS"; 141 142 /** 143 * Activity Action: Show settings to allow configuration of security and 144 * location privacy. 145 * <p> 146 * In some cases, a matching Activity may not exist, so ensure you 147 * safeguard against this. 148 * <p> 149 * Input: Nothing. 150 * <p> 151 * Output: Nothing. 152 */ 153 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 154 public static final String ACTION_SECURITY_SETTINGS = 155 "android.settings.SECURITY_SETTINGS"; 156 157 /** 158 * Activity Action: Show settings to allow configuration of privacy options. 159 * <p> 160 * In some cases, a matching Activity may not exist, so ensure you 161 * safeguard against this. 162 * <p> 163 * Input: Nothing. 164 * <p> 165 * Output: Nothing. 166 */ 167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 168 public static final String ACTION_PRIVACY_SETTINGS = 169 "android.settings.PRIVACY_SETTINGS"; 170 171 /** 172 * Activity Action: Show settings to allow configuration of Wi-Fi. 173 174 * <p> 175 * In some cases, a matching Activity may not exist, so ensure you 176 * safeguard against this. 177 * <p> 178 * Input: Nothing. 179 * <p> 180 * Output: Nothing. 181 182 */ 183 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 184 public static final String ACTION_WIFI_SETTINGS = 185 "android.settings.WIFI_SETTINGS"; 186 187 /** 188 * Activity Action: Show settings to allow configuration of a static IP 189 * address for Wi-Fi. 190 * <p> 191 * In some cases, a matching Activity may not exist, so ensure you safeguard 192 * against this. 193 * <p> 194 * Input: Nothing. 195 * <p> 196 * Output: Nothing. 197 */ 198 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 199 public static final String ACTION_WIFI_IP_SETTINGS = 200 "android.settings.WIFI_IP_SETTINGS"; 201 202 /** 203 * Activity Action: Show settings to allow configuration of Bluetooth. 204 * <p> 205 * In some cases, a matching Activity may not exist, so ensure you 206 * safeguard against this. 207 * <p> 208 * Input: Nothing. 209 * <p> 210 * Output: Nothing. 211 */ 212 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 213 public static final String ACTION_BLUETOOTH_SETTINGS = 214 "android.settings.BLUETOOTH_SETTINGS"; 215 216 /** 217 * Activity Action: Show settings to allow configuration of date and time. 218 * <p> 219 * In some cases, a matching Activity may not exist, so ensure you 220 * safeguard against this. 221 * <p> 222 * Input: Nothing. 223 * <p> 224 * Output: Nothing. 225 */ 226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 227 public static final String ACTION_DATE_SETTINGS = 228 "android.settings.DATE_SETTINGS"; 229 230 /** 231 * Activity Action: Show settings to allow configuration of sound and volume. 232 * <p> 233 * In some cases, a matching Activity may not exist, so ensure you 234 * safeguard against this. 235 * <p> 236 * Input: Nothing. 237 * <p> 238 * Output: Nothing. 239 */ 240 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 241 public static final String ACTION_SOUND_SETTINGS = 242 "android.settings.SOUND_SETTINGS"; 243 244 /** 245 * Activity Action: Show settings to allow configuration of display. 246 * <p> 247 * In some cases, a matching Activity may not exist, so ensure you 248 * safeguard against this. 249 * <p> 250 * Input: Nothing. 251 * <p> 252 * Output: Nothing. 253 */ 254 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 255 public static final String ACTION_DISPLAY_SETTINGS = 256 "android.settings.DISPLAY_SETTINGS"; 257 258 /** 259 * Activity Action: Show settings to allow configuration of locale. 260 * <p> 261 * In some cases, a matching Activity may not exist, so ensure you 262 * safeguard against this. 263 * <p> 264 * Input: Nothing. 265 * <p> 266 * Output: Nothing. 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_LOCALE_SETTINGS = 270 "android.settings.LOCALE_SETTINGS"; 271 272 /** 273 * Activity Action: Show settings to configure input methods, in particular 274 * allowing the user to enable input methods. 275 * <p> 276 * In some cases, a matching Activity may not exist, so ensure you 277 * safeguard against this. 278 * <p> 279 * Input: Nothing. 280 * <p> 281 * Output: Nothing. 282 */ 283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 284 public static final String ACTION_INPUT_METHOD_SETTINGS = 285 "android.settings.INPUT_METHOD_SETTINGS"; 286 287 /** 288 * Activity Action: Show settings to enable/disable input method subtypes. 289 * <p> 290 * In some cases, a matching Activity may not exist, so ensure you 291 * safeguard against this. 292 * <p> 293 * To tell which input method's subtypes are displayed in the settings, add 294 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 295 * If there is no extra in this Intent, subtypes from all installed input methods 296 * will be displayed in the settings. 297 * 298 * @see android.view.inputmethod.InputMethodInfo#getId 299 * <p> 300 * Input: Nothing. 301 * <p> 302 * Output: Nothing. 303 */ 304 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 305 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 306 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 307 308 /** 309 * Activity Action: Show a dialog to select input method. 310 * <p> 311 * In some cases, a matching Activity may not exist, so ensure you 312 * safeguard against this. 313 * <p> 314 * Input: Nothing. 315 * <p> 316 * Output: Nothing. 317 * @hide 318 */ 319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 320 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 321 "android.settings.SHOW_INPUT_METHOD_PICKER"; 322 323 /** 324 * Activity Action: Show settings to manage the user input dictionary. 325 * <p> 326 * In some cases, a matching Activity may not exist, so ensure you 327 * safeguard against this. 328 * <p> 329 * Input: Nothing. 330 * <p> 331 * Output: Nothing. 332 */ 333 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 334 public static final String ACTION_USER_DICTIONARY_SETTINGS = 335 "android.settings.USER_DICTIONARY_SETTINGS"; 336 337 /** 338 * Activity Action: Adds a word to the user dictionary. 339 * <p> 340 * In some cases, a matching Activity may not exist, so ensure you 341 * safeguard against this. 342 * <p> 343 * Input: An extra with key <code>word</code> that contains the word 344 * that should be added to the dictionary. 345 * <p> 346 * Output: Nothing. 347 * 348 * @hide 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_USER_DICTIONARY_INSERT = 352 "com.android.settings.USER_DICTIONARY_INSERT"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of application-related settings. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you 358 * safeguard against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_APPLICATION_SETTINGS = 366 "android.settings.APPLICATION_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of application 370 * development-related settings. 371 * <p> 372 * In some cases, a matching Activity may not exist, so ensure you safeguard 373 * against this. 374 * <p> 375 * Input: Nothing. 376 * <p> 377 * Output: Nothing. 378 */ 379 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 380 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 381 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 382 383 /** 384 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 385 * <p> 386 * In some cases, a matching Activity may not exist, so ensure you 387 * safeguard against this. 388 * <p> 389 * Input: Nothing. 390 * <p> 391 * Output: Nothing. 392 */ 393 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 394 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 395 "android.settings.QUICK_LAUNCH_SETTINGS"; 396 397 /** 398 * Activity Action: Show settings to manage installed applications. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 409 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to manage all applications. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 */ 421 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 422 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 423 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 424 425 /** 426 * Activity Action: Show screen of details about a particular application. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: The Intent's data URI specifies the application package name 432 * to be shown, with the "package" scheme. That is "package:com.my.app". 433 * <p> 434 * Output: Nothing. 435 */ 436 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 437 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 438 "android.settings.APPLICATION_DETAILS_SETTINGS"; 439 440 /** 441 * Activity Action: Show settings for system update functionality. 442 * <p> 443 * In some cases, a matching Activity may not exist, so ensure you 444 * safeguard against this. 445 * <p> 446 * Input: Nothing. 447 * <p> 448 * Output: Nothing. 449 * 450 * @hide 451 */ 452 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 453 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 454 "android.settings.SYSTEM_UPDATE_SETTINGS"; 455 456 /** 457 * Activity Action: Show settings to allow configuration of sync settings. 458 * <p> 459 * In some cases, a matching Activity may not exist, so ensure you 460 * safeguard against this. 461 * <p> 462 * The account types available to add via the add account button may be restricted by adding an 463 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 464 * authorities. Only account types which can sync with that content provider will be offered to 465 * the user. 466 * <p> 467 * Input: Nothing. 468 * <p> 469 * Output: Nothing. 470 */ 471 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 472 public static final String ACTION_SYNC_SETTINGS = 473 "android.settings.SYNC_SETTINGS"; 474 475 /** 476 * Activity Action: Show add account screen for creating a new account. 477 * <p> 478 * In some cases, a matching Activity may not exist, so ensure you 479 * safeguard against this. 480 * <p> 481 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 482 * extra to the Intent with one or more syncable content provider's authorities. Only account 483 * types which can sync with that content provider will be offered to 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_ADD_ACCOUNT = 491 "android.settings.ADD_ACCOUNT_SETTINGS"; 492 493 /** 494 * Activity Action: Show settings for selecting the network operator. 495 * <p> 496 * In some cases, a matching Activity may not exist, so ensure you 497 * safeguard against this. 498 * <p> 499 * Input: Nothing. 500 * <p> 501 * Output: Nothing. 502 */ 503 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 504 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 505 "android.settings.NETWORK_OPERATOR_SETTINGS"; 506 507 /** 508 * Activity Action: Show settings for selection of 2G/3G. 509 * <p> 510 * In some cases, a matching Activity may not exist, so ensure you 511 * safeguard against this. 512 * <p> 513 * Input: Nothing. 514 * <p> 515 * Output: Nothing. 516 */ 517 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 518 public static final String ACTION_DATA_ROAMING_SETTINGS = 519 "android.settings.DATA_ROAMING_SETTINGS"; 520 521 /** 522 * Activity Action: Show settings for internal storage. 523 * <p> 524 * In some cases, a matching Activity may not exist, so ensure you 525 * safeguard against this. 526 * <p> 527 * Input: Nothing. 528 * <p> 529 * Output: Nothing. 530 */ 531 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 532 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 533 "android.settings.INTERNAL_STORAGE_SETTINGS"; 534 /** 535 * Activity Action: Show settings for memory card storage. 536 * <p> 537 * In some cases, a matching Activity may not exist, so ensure you 538 * safeguard against this. 539 * <p> 540 * Input: Nothing. 541 * <p> 542 * Output: Nothing. 543 */ 544 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 545 public static final String ACTION_MEMORY_CARD_SETTINGS = 546 "android.settings.MEMORY_CARD_SETTINGS"; 547 548 /** 549 * Activity Action: Show settings for global search. 550 * <p> 551 * In some cases, a matching Activity may not exist, so ensure you 552 * safeguard against this. 553 * <p> 554 * Input: Nothing. 555 * <p> 556 * Output: Nothing 557 */ 558 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 559 public static final String ACTION_SEARCH_SETTINGS = 560 "android.search.action.SEARCH_SETTINGS"; 561 562 /** 563 * Activity Action: Show general device information settings (serial 564 * number, software version, phone number, etc.). 565 * <p> 566 * In some cases, a matching Activity may not exist, so ensure you 567 * safeguard against this. 568 * <p> 569 * Input: Nothing. 570 * <p> 571 * Output: Nothing 572 */ 573 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 574 public static final String ACTION_DEVICE_INFO_SETTINGS = 575 "android.settings.DEVICE_INFO_SETTINGS"; 576 577 /** 578 * Activity Action: Show NFC settings. 579 * <p> 580 * This shows UI that allows NFC to be turned on or off. 581 * <p> 582 * In some cases, a matching Activity may not exist, so ensure you 583 * safeguard against this. 584 * <p> 585 * Input: Nothing. 586 * <p> 587 * Output: Nothing 588 * @see android.nfc.NfcAdapter#isEnabled() 589 */ 590 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 591 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 592 593 /** 594 * Activity Action: Show NFC Sharing settings. 595 * <p> 596 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 597 * off. 598 * <p> 599 * In some cases, a matching Activity may not exist, so ensure you 600 * safeguard against this. 601 * <p> 602 * Input: Nothing. 603 * <p> 604 * Output: Nothing 605 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 606 */ 607 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 608 public static final String ACTION_NFCSHARING_SETTINGS = 609 "android.settings.NFCSHARING_SETTINGS"; 610 611 // End of Intent actions for Settings 612 613 /** 614 * @hide - Private call() method on SettingsProvider to read from 'system' table. 615 */ 616 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 617 618 /** 619 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 620 */ 621 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 622 623 /** 624 * @hide - Private call() method on SettingsProvider to read from 'global' table. 625 */ 626 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 627 628 /** 629 * @hide - User handle argument extra to the fast-path call()-based requests 630 */ 631 public static final String CALL_METHOD_USER_KEY = "_user"; 632 633 /** @hide - Private call() method to write to 'system' table */ 634 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 635 636 /** @hide - Private call() method to write to 'secure' table */ 637 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 638 639 /** @hide - Private call() method to write to 'global' table */ 640 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 641 642 /** 643 * Activity Extra: Limit available options in launched activity based on the given authority. 644 * <p> 645 * This can be passed as an extra field in an Activity Intent with one or more syncable content 646 * provider's authorities as a String[]. This field is used by some intents to alter the 647 * behavior of the called activity. 648 * <p> 649 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 650 * on the authority given. 651 */ 652 public static final String EXTRA_AUTHORITIES = 653 "authorities"; 654 655 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 656 657 private static final String JID_RESOURCE_PREFIX = "android"; 658 659 public static final String AUTHORITY = "settings"; 660 661 private static final String TAG = "Settings"; 662 private static final boolean LOCAL_LOGV = false; 663 664 public static class SettingNotFoundException extends AndroidException { 665 public SettingNotFoundException(String msg) { 666 super(msg); 667 } 668 } 669 670 /** 671 * Common base for tables of name/value settings. 672 */ 673 public static class NameValueTable implements BaseColumns { 674 public static final String NAME = "name"; 675 public static final String VALUE = "value"; 676 677 protected static boolean putString(ContentResolver resolver, Uri uri, 678 String name, String value) { 679 // The database will take care of replacing duplicates. 680 try { 681 ContentValues values = new ContentValues(); 682 values.put(NAME, name); 683 values.put(VALUE, value); 684 resolver.insert(uri, values); 685 return true; 686 } catch (SQLException e) { 687 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 688 return false; 689 } 690 } 691 692 public static Uri getUriFor(Uri uri, String name) { 693 return Uri.withAppendedPath(uri, name); 694 } 695 } 696 697 // Thread-safe. 698 private static class NameValueCache { 699 private final String mVersionSystemProperty; 700 private final Uri mUri; 701 702 private static final String[] SELECT_VALUE = 703 new String[] { Settings.NameValueTable.VALUE }; 704 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 705 706 // Must synchronize on 'this' to access mValues and mValuesVersion. 707 private final HashMap<String, String> mValues = new HashMap<String, String>(); 708 private long mValuesVersion = 0; 709 710 // Initially null; set lazily and held forever. Synchronized on 'this'. 711 private IContentProvider mContentProvider = null; 712 713 // The method we'll call (or null, to not use) on the provider 714 // for the fast path of retrieving settings. 715 private final String mCallGetCommand; 716 private final String mCallSetCommand; 717 718 public NameValueCache(String versionSystemProperty, Uri uri, 719 String getCommand, String setCommand) { 720 mVersionSystemProperty = versionSystemProperty; 721 mUri = uri; 722 mCallGetCommand = getCommand; 723 mCallSetCommand = setCommand; 724 } 725 726 private IContentProvider lazyGetProvider(ContentResolver cr) { 727 IContentProvider cp = null; 728 synchronized (this) { 729 cp = mContentProvider; 730 if (cp == null) { 731 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 732 } 733 } 734 return cp; 735 } 736 737 public boolean putStringForUser(ContentResolver cr, String name, String value, 738 final int userHandle) { 739 try { 740 Bundle arg = new Bundle(); 741 arg.putString(Settings.NameValueTable.VALUE, value); 742 IContentProvider cp = lazyGetProvider(cr); 743 cp.call(mCallSetCommand, name, arg); 744 } catch (RemoteException e) { 745 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 746 return false; 747 } 748 return true; 749 } 750 751 public boolean putString(ContentResolver cr, String name, String value) { 752 return putStringForUser(cr, name, value, UserHandle.myUserId()); 753 } 754 755 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 756 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 757 758 synchronized (this) { 759 if (mValuesVersion != newValuesVersion) { 760 if (LOCAL_LOGV || false) { 761 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " + 762 newValuesVersion + " != cached " + mValuesVersion); 763 } 764 765 mValues.clear(); 766 mValuesVersion = newValuesVersion; 767 } 768 769 if (mValues.containsKey(name)) { 770 return mValues.get(name); // Could be null, that's OK -- negative caching 771 } 772 } 773 774 IContentProvider cp = lazyGetProvider(cr); 775 776 // Try the fast path first, not using query(). If this 777 // fails (alternate Settings provider that doesn't support 778 // this interface?) then we fall back to the query/table 779 // interface. 780 if (mCallGetCommand != null) { 781 try { 782 Bundle args = null; 783 if (userHandle != UserHandle.myUserId()) { 784 args = new Bundle(); 785 args.putInt(CALL_METHOD_USER_KEY, userHandle); 786 } 787 Bundle b = cp.call(mCallGetCommand, name, args); 788 if (b != null) { 789 String value = b.getPairValue(); 790 synchronized (this) { 791 mValues.put(name, value); 792 } 793 return value; 794 } 795 // If the response Bundle is null, we fall through 796 // to the query interface below. 797 } catch (RemoteException e) { 798 // Not supported by the remote side? Fall through 799 // to query(). 800 } 801 } 802 803 Cursor c = null; 804 try { 805 c = cp.query(mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 806 new String[]{name}, null, null); 807 if (c == null) { 808 Log.w(TAG, "Can't get key " + name + " from " + mUri); 809 return null; 810 } 811 812 String value = c.moveToNext() ? c.getString(0) : null; 813 synchronized (this) { 814 mValues.put(name, value); 815 } 816 if (LOCAL_LOGV) { 817 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 818 name + " = " + (value == null ? "(null)" : value)); 819 } 820 return value; 821 } catch (RemoteException e) { 822 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 823 return null; // Return null, but don't cache it. 824 } finally { 825 if (c != null) c.close(); 826 } 827 } 828 829 public String getString(ContentResolver cr, String name) { 830 return getStringForUser(cr, name, UserHandle.myUserId()); 831 } 832 } 833 834 /** 835 * System settings, containing miscellaneous system preferences. This 836 * table holds simple name/value pairs. There are convenience 837 * functions for accessing individual settings entries. 838 */ 839 public static final class System extends NameValueTable { 840 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 841 842 // Populated lazily, guarded by class object: 843 private static NameValueCache sNameValueCache = null; 844 845 private static final HashSet<String> MOVED_TO_SECURE; 846 static { 847 MOVED_TO_SECURE = new HashSet<String>(30); 848 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 849 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 850 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 851 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 852 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 853 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 854 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 855 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 856 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 857 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 858 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 859 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 860 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 861 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 862 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 863 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 864 MOVED_TO_SECURE.add(Secure.WIFI_ON); 865 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 866 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 867 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 868 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 869 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 870 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 871 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 872 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 873 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 874 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 875 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 876 } 877 878 private static final HashSet<String> MOVED_TO_GLOBAL; 879 static { 880 MOVED_TO_GLOBAL = new HashSet<String>(); 881 MOVED_TO_GLOBAL.add(Global.ADB_ENABLED); 882 MOVED_TO_GLOBAL.add(Global.BLUETOOTH_ON); 883 MOVED_TO_GLOBAL.add(Global.DATA_ROAMING); 884 MOVED_TO_GLOBAL.add(Global.DEVICE_PROVISIONED); 885 MOVED_TO_GLOBAL.add(Global.INSTALL_NON_MARKET_APPS); 886 MOVED_TO_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 887 888 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 889 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 890 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 891 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 892 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 893 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 894 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 895 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 896 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 897 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 898 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 899 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 900 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 901 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 902 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 903 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 904 } 905 906 private static void lazyInitCache() { 907 if (sNameValueCache == null) { 908 sNameValueCache = new NameValueCache( 909 SYS_PROP_SETTING_VERSION + '_' + UserHandle.myUserId(), 910 CONTENT_URI, 911 CALL_METHOD_GET_SYSTEM, 912 CALL_METHOD_PUT_SYSTEM); 913 } 914 } 915 916 /** 917 * Look up a name in the database. 918 * @param resolver to access the database with 919 * @param name to look up in the table 920 * @return the corresponding value, or null if not present 921 */ 922 public synchronized static String getString(ContentResolver resolver, String name) { 923 return getStringForUser(resolver, name, UserHandle.myUserId()); 924 } 925 926 /** @hide */ 927 public synchronized static String getStringForUser(ContentResolver resolver, String name, 928 int userHandle) { 929 if (MOVED_TO_SECURE.contains(name)) { 930 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 931 + " to android.provider.Settings.Secure, returning read-only value."); 932 return Secure.getStringForUser(resolver, name, userHandle); 933 } 934 if (MOVED_TO_GLOBAL.contains(name)) { 935 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 936 + " to android.provider.Settings.Global, returning read-only value."); 937 return Global.getStringForUser(resolver, name, userHandle); 938 } 939 lazyInitCache(); 940 return sNameValueCache.getStringForUser(resolver, name, userHandle); 941 } 942 943 /** 944 * Store a name/value pair into the database. 945 * @param resolver to access the database with 946 * @param name to store 947 * @param value to associate with the name 948 * @return true if the value was set, false on database errors 949 */ 950 public static boolean putString(ContentResolver resolver, String name, String value) { 951 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 952 } 953 954 /** @hide */ 955 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 956 int userHandle) { 957 if (MOVED_TO_SECURE.contains(name)) { 958 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 959 + " to android.provider.Settings.Secure, value is unchanged."); 960 return false; 961 } 962 if (MOVED_TO_GLOBAL.contains(name)) { 963 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 964 + " to android.provider.Settings.Global, value is unchanged."); 965 return false; 966 } 967 lazyInitCache(); 968 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 969 } 970 971 /** 972 * Construct the content URI for a particular name/value pair, 973 * useful for monitoring changes with a ContentObserver. 974 * @param name to look up in the table 975 * @return the corresponding content URI, or null if not present 976 */ 977 public static Uri getUriFor(String name) { 978 if (MOVED_TO_SECURE.contains(name)) { 979 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 980 + " to android.provider.Settings.Secure, returning Secure URI."); 981 return Secure.getUriFor(Secure.CONTENT_URI, name); 982 } 983 if (MOVED_TO_GLOBAL.contains(name)) { 984 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 985 + " to android.provider.Settings.Global, returning read-only global URI."); 986 return Global.getUriFor(Global.CONTENT_URI, name); 987 } 988 return getUriFor(CONTENT_URI, name); 989 } 990 991 /** 992 * Convenience function for retrieving a single system settings value 993 * as an integer. Note that internally setting values are always 994 * stored as strings; this function converts the string to an integer 995 * for you. The default value will be returned if the setting is 996 * not defined or not an integer. 997 * 998 * @param cr The ContentResolver to access. 999 * @param name The name of the setting to retrieve. 1000 * @param def Value to return if the setting is not defined. 1001 * 1002 * @return The setting's current value, or 'def' if it is not defined 1003 * or not a valid integer. 1004 */ 1005 public static int getInt(ContentResolver cr, String name, int def) { 1006 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1007 } 1008 1009 /** @hide */ 1010 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1011 String v = getStringForUser(cr, name, userHandle); 1012 try { 1013 return v != null ? Integer.parseInt(v) : def; 1014 } catch (NumberFormatException e) { 1015 return def; 1016 } 1017 } 1018 1019 /** 1020 * Convenience function for retrieving a single system settings value 1021 * as an integer. Note that internally setting values are always 1022 * stored as strings; this function converts the string to an integer 1023 * for you. 1024 * <p> 1025 * This version does not take a default value. If the setting has not 1026 * been set, or the string value is not a number, 1027 * it throws {@link SettingNotFoundException}. 1028 * 1029 * @param cr The ContentResolver to access. 1030 * @param name The name of the setting to retrieve. 1031 * 1032 * @throws SettingNotFoundException Thrown if a setting by the given 1033 * name can't be found or the setting value is not an integer. 1034 * 1035 * @return The setting's current value. 1036 */ 1037 public static int getInt(ContentResolver cr, String name) 1038 throws SettingNotFoundException { 1039 return getIntForUser(cr, name, UserHandle.myUserId()); 1040 } 1041 1042 /** @hide */ 1043 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1044 throws SettingNotFoundException { 1045 String v = getStringForUser(cr, name, userHandle); 1046 try { 1047 return Integer.parseInt(v); 1048 } catch (NumberFormatException e) { 1049 throw new SettingNotFoundException(name); 1050 } 1051 } 1052 1053 /** 1054 * Convenience function for updating a single settings value as an 1055 * integer. This will either create a new entry in the table if the 1056 * given name does not exist, or modify the value of the existing row 1057 * with that name. Note that internally setting values are always 1058 * stored as strings, so this function converts the given value to a 1059 * string before storing it. 1060 * 1061 * @param cr The ContentResolver to access. 1062 * @param name The name of the setting to modify. 1063 * @param value The new value for the setting. 1064 * @return true if the value was set, false on database errors 1065 */ 1066 public static boolean putInt(ContentResolver cr, String name, int value) { 1067 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1068 } 1069 1070 /** @hide */ 1071 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1072 int userHandle) { 1073 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1074 } 1075 1076 /** 1077 * Convenience function for retrieving a single system settings value 1078 * as a {@code long}. Note that internally setting values are always 1079 * stored as strings; this function converts the string to a {@code long} 1080 * for you. The default value will be returned if the setting is 1081 * not defined or not a {@code long}. 1082 * 1083 * @param cr The ContentResolver to access. 1084 * @param name The name of the setting to retrieve. 1085 * @param def Value to return if the setting is not defined. 1086 * 1087 * @return The setting's current value, or 'def' if it is not defined 1088 * or not a valid {@code long}. 1089 */ 1090 public static long getLong(ContentResolver cr, String name, long def) { 1091 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1092 } 1093 1094 /** @hide */ 1095 public static long getLongForUser(ContentResolver cr, String name, long def, 1096 int userHandle) { 1097 String valString = getStringForUser(cr, name, userHandle); 1098 long value; 1099 try { 1100 value = valString != null ? Long.parseLong(valString) : def; 1101 } catch (NumberFormatException e) { 1102 value = def; 1103 } 1104 return value; 1105 } 1106 1107 /** 1108 * Convenience function for retrieving a single system settings value 1109 * as a {@code long}. Note that internally setting values are always 1110 * stored as strings; this function converts the string to a {@code long} 1111 * for you. 1112 * <p> 1113 * This version does not take a default value. If the setting has not 1114 * been set, or the string value is not a number, 1115 * it throws {@link SettingNotFoundException}. 1116 * 1117 * @param cr The ContentResolver to access. 1118 * @param name The name of the setting to retrieve. 1119 * 1120 * @return The setting's current value. 1121 * @throws SettingNotFoundException Thrown if a setting by the given 1122 * name can't be found or the setting value is not an integer. 1123 */ 1124 public static long getLong(ContentResolver cr, String name) 1125 throws SettingNotFoundException { 1126 return getLongForUser(cr, name, UserHandle.myUserId()); 1127 } 1128 1129 /** @hide */ 1130 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1131 throws SettingNotFoundException { 1132 String valString = getStringForUser(cr, name, userHandle); 1133 try { 1134 return Long.parseLong(valString); 1135 } catch (NumberFormatException e) { 1136 throw new SettingNotFoundException(name); 1137 } 1138 } 1139 1140 /** 1141 * Convenience function for updating a single settings value as a long 1142 * integer. This will either create a new entry in the table if the 1143 * given name does not exist, or modify the value of the existing row 1144 * with that name. Note that internally setting values are always 1145 * stored as strings, so this function converts the given value to a 1146 * string before storing it. 1147 * 1148 * @param cr The ContentResolver to access. 1149 * @param name The name of the setting to modify. 1150 * @param value The new value for the setting. 1151 * @return true if the value was set, false on database errors 1152 */ 1153 public static boolean putLong(ContentResolver cr, String name, long value) { 1154 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1155 } 1156 1157 /** @hide */ 1158 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1159 int userHandle) { 1160 return putStringForUser(cr, name, Long.toString(value), userHandle); 1161 } 1162 1163 /** 1164 * Convenience function for retrieving a single system settings value 1165 * as a floating point number. Note that internally setting values are 1166 * always stored as strings; this function converts the string to an 1167 * float for you. The default value will be returned if the setting 1168 * is not defined or not a valid float. 1169 * 1170 * @param cr The ContentResolver to access. 1171 * @param name The name of the setting to retrieve. 1172 * @param def Value to return if the setting is not defined. 1173 * 1174 * @return The setting's current value, or 'def' if it is not defined 1175 * or not a valid float. 1176 */ 1177 public static float getFloat(ContentResolver cr, String name, float def) { 1178 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1179 } 1180 1181 /** @hide */ 1182 public static float getFloatForUser(ContentResolver cr, String name, float def, 1183 int userHandle) { 1184 String v = getStringForUser(cr, name, userHandle); 1185 try { 1186 return v != null ? Float.parseFloat(v) : def; 1187 } catch (NumberFormatException e) { 1188 return def; 1189 } 1190 } 1191 1192 /** 1193 * Convenience function for retrieving a single system settings value 1194 * as a float. Note that internally setting values are always 1195 * stored as strings; this function converts the string to a float 1196 * for you. 1197 * <p> 1198 * This version does not take a default value. If the setting has not 1199 * been set, or the string value is not a number, 1200 * it throws {@link SettingNotFoundException}. 1201 * 1202 * @param cr The ContentResolver to access. 1203 * @param name The name of the setting to retrieve. 1204 * 1205 * @throws SettingNotFoundException Thrown if a setting by the given 1206 * name can't be found or the setting value is not a float. 1207 * 1208 * @return The setting's current value. 1209 */ 1210 public static float getFloat(ContentResolver cr, String name) 1211 throws SettingNotFoundException { 1212 return getFloatForUser(cr, name, UserHandle.myUserId()); 1213 } 1214 1215 /** @hide */ 1216 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1217 throws SettingNotFoundException { 1218 String v = getStringForUser(cr, name, userHandle); 1219 if (v == null) { 1220 throw new SettingNotFoundException(name); 1221 } 1222 try { 1223 return Float.parseFloat(v); 1224 } catch (NumberFormatException e) { 1225 throw new SettingNotFoundException(name); 1226 } 1227 } 1228 1229 /** 1230 * Convenience function for updating a single settings value as a 1231 * floating point number. This will either create a new entry in the 1232 * table if the given name does not exist, or modify the value of the 1233 * existing row with that name. Note that internally setting values 1234 * are always stored as strings, so this function converts the given 1235 * value to a string before storing it. 1236 * 1237 * @param cr The ContentResolver to access. 1238 * @param name The name of the setting to modify. 1239 * @param value The new value for the setting. 1240 * @return true if the value was set, false on database errors 1241 */ 1242 public static boolean putFloat(ContentResolver cr, String name, float value) { 1243 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1244 } 1245 1246 /** @hide */ 1247 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1248 int userHandle) { 1249 return putStringForUser(cr, name, Float.toString(value), userHandle); 1250 } 1251 1252 /** 1253 * Convenience function to read all of the current 1254 * configuration-related settings into a 1255 * {@link Configuration} object. 1256 * 1257 * @param cr The ContentResolver to access. 1258 * @param outConfig Where to place the configuration settings. 1259 */ 1260 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1261 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1262 } 1263 1264 /** @hide */ 1265 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1266 int userHandle) { 1267 outConfig.fontScale = Settings.System.getFloatForUser( 1268 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1269 if (outConfig.fontScale < 0) { 1270 outConfig.fontScale = 1; 1271 } 1272 } 1273 1274 /** 1275 * @hide Erase the fields in the Configuration that should be applied 1276 * by the settings. 1277 */ 1278 public static void clearConfiguration(Configuration inoutConfig) { 1279 inoutConfig.fontScale = 0; 1280 } 1281 1282 /** 1283 * Convenience function to write a batch of configuration-related 1284 * settings from a {@link Configuration} object. 1285 * 1286 * @param cr The ContentResolver to access. 1287 * @param config The settings to write. 1288 * @return true if the values were set, false on database errors 1289 */ 1290 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1291 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1292 } 1293 1294 /** @hide */ 1295 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1296 int userHandle) { 1297 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1298 } 1299 1300 /** @hide */ 1301 public static boolean hasInterestingConfigurationChanges(int changes) { 1302 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1303 } 1304 1305 /** @deprecated - Do not use */ 1306 @Deprecated 1307 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1308 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1309 } 1310 1311 /** 1312 * @hide 1313 * @deprecated - Do not use 1314 */ 1315 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1316 int userHandle) { 1317 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1318 } 1319 1320 /** @deprecated - Do not use */ 1321 @Deprecated 1322 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1323 /* intentionally empty */ 1324 } 1325 1326 /** 1327 * @hide 1328 * @deprecated - Do not use 1329 */ 1330 @Deprecated 1331 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1332 int userHandle) { 1333 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1334 } 1335 1336 /** 1337 * The content:// style URL for this table 1338 */ 1339 public static final Uri CONTENT_URI = 1340 Uri.parse("content://" + AUTHORITY + "/system"); 1341 1342 /** 1343 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1344 */ 1345 @Deprecated 1346 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1347 1348 /** 1349 * What happens when the user presses the end call button if they're not 1350 * on a call.<br/> 1351 * <b>Values:</b><br/> 1352 * 0 - The end button does nothing.<br/> 1353 * 1 - The end button goes to the home screen.<br/> 1354 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1355 * 3 - The end button goes to the home screen. If the user is already on the 1356 * home screen, it puts the device to sleep. 1357 */ 1358 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1359 1360 /** 1361 * END_BUTTON_BEHAVIOR value for "go home". 1362 * @hide 1363 */ 1364 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1365 1366 /** 1367 * END_BUTTON_BEHAVIOR value for "go to sleep". 1368 * @hide 1369 */ 1370 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1371 1372 /** 1373 * END_BUTTON_BEHAVIOR default value. 1374 * @hide 1375 */ 1376 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1377 1378 /** 1379 * Is advanced settings mode turned on. 0 == no, 1 == yes 1380 * @hide 1381 */ 1382 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1383 1384 /** 1385 * ADVANCED_SETTINGS default value. 1386 * @hide 1387 */ 1388 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1389 1390 /** 1391 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 1392 */ 1393 @Deprecated 1394 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 1395 1396 /** 1397 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 1398 */ 1399 @Deprecated 1400 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 1401 1402 /** 1403 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 1404 */ 1405 @Deprecated 1406 public static final String RADIO_WIFI = Global.RADIO_WIFI; 1407 1408 /** 1409 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 1410 * {@hide} 1411 */ 1412 @Deprecated 1413 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 1414 1415 /** 1416 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 1417 */ 1418 @Deprecated 1419 public static final String RADIO_CELL = Global.RADIO_CELL; 1420 1421 /** 1422 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 1423 */ 1424 @Deprecated 1425 public static final String RADIO_NFC = Global.RADIO_NFC; 1426 1427 /** 1428 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 1429 */ 1430 @Deprecated 1431 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 1432 1433 /** 1434 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 1435 * 1436 * {@hide} 1437 */ 1438 @Deprecated 1439 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 1440 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 1441 1442 /** 1443 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 1444 */ 1445 @Deprecated 1446 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 1447 1448 /** 1449 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 1450 */ 1451 @Deprecated 1452 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 1453 1454 /** 1455 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 1456 */ 1457 @Deprecated 1458 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1459 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 1460 1461 /** 1462 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 1463 */ 1464 @Deprecated 1465 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 1466 1467 //TODO: deprecate static IP constants 1468 /** 1469 * Whether to use static IP and other static network attributes. 1470 * <p> 1471 * Set to 1 for true and 0 for false. 1472 */ 1473 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1474 1475 /** 1476 * The static IP address. 1477 * <p> 1478 * Example: "192.168.1.51" 1479 */ 1480 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1481 1482 /** 1483 * If using static IP, the gateway's IP address. 1484 * <p> 1485 * Example: "192.168.1.1" 1486 */ 1487 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1488 1489 /** 1490 * If using static IP, the net mask. 1491 * <p> 1492 * Example: "255.255.255.0" 1493 */ 1494 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1495 1496 /** 1497 * If using static IP, the primary DNS's IP address. 1498 * <p> 1499 * Example: "192.168.1.1" 1500 */ 1501 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1502 1503 /** 1504 * If using static IP, the secondary DNS's IP address. 1505 * <p> 1506 * Example: "192.168.1.2" 1507 */ 1508 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1509 1510 1511 /** 1512 * Determines whether remote devices may discover and/or connect to 1513 * this device. 1514 * <P>Type: INT</P> 1515 * 2 -- discoverable and connectable 1516 * 1 -- connectable but not discoverable 1517 * 0 -- neither connectable nor discoverable 1518 */ 1519 public static final String BLUETOOTH_DISCOVERABILITY = 1520 "bluetooth_discoverability"; 1521 1522 /** 1523 * Bluetooth discoverability timeout. If this value is nonzero, then 1524 * Bluetooth becomes discoverable for a certain number of seconds, 1525 * after which is becomes simply connectable. The value is in seconds. 1526 */ 1527 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1528 "bluetooth_discoverability_timeout"; 1529 1530 /** 1531 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1532 * instead 1533 */ 1534 @Deprecated 1535 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1536 1537 /** 1538 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1539 * instead 1540 */ 1541 @Deprecated 1542 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1543 1544 /** 1545 * @deprecated Use 1546 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1547 * instead 1548 */ 1549 @Deprecated 1550 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1551 "lock_pattern_tactile_feedback_enabled"; 1552 1553 1554 /** 1555 * A formatted string of the next alarm that is set, or the empty string 1556 * if there is no alarm set. 1557 */ 1558 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1559 1560 /** 1561 * Scaling factor for fonts, float. 1562 */ 1563 public static final String FONT_SCALE = "font_scale"; 1564 1565 /** 1566 * Name of an application package to be debugged. 1567 */ 1568 public static final String DEBUG_APP = "debug_app"; 1569 1570 /** 1571 * If 1, when launching DEBUG_APP it will wait for the debugger before 1572 * starting user code. If 0, it will run normally. 1573 */ 1574 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1575 1576 /** 1577 * Whether or not to dim the screen. 0=no 1=yes 1578 * @deprecated This setting is no longer used. 1579 */ 1580 @Deprecated 1581 public static final String DIM_SCREEN = "dim_screen"; 1582 1583 /** 1584 * The timeout before the screen turns off. 1585 */ 1586 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1587 1588 /** 1589 * If 0, the compatibility mode is off for all applications. 1590 * If 1, older applications run under compatibility mode. 1591 * TODO: remove this settings before code freeze (bug/1907571) 1592 * @hide 1593 */ 1594 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1595 1596 /** 1597 * The screen backlight brightness between 0 and 255. 1598 */ 1599 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1600 1601 /** 1602 * Control whether to enable automatic brightness mode. 1603 */ 1604 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1605 1606 /** 1607 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 1608 * or less (<0.0 >-1.0) bright. 1609 * @hide 1610 */ 1611 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 1612 1613 /** 1614 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1615 */ 1616 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1617 1618 /** 1619 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 1620 */ 1621 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1622 1623 /** 1624 * Control whether the process CPU usage meter should be shown. 1625 */ 1626 public static final String SHOW_PROCESSES = "show_processes"; 1627 1628 /** 1629 * If 1, the activity manager will aggressively finish activities and 1630 * processes as soon as they are no longer needed. If 0, the normal 1631 * extended lifetime is used. 1632 */ 1633 public static final String ALWAYS_FINISH_ACTIVITIES = 1634 "always_finish_activities"; 1635 1636 1637 /** 1638 * Ringer mode. This is used internally, changing this value will not 1639 * change the ringer mode. See AudioManager. 1640 */ 1641 public static final String MODE_RINGER = "mode_ringer"; 1642 1643 /** 1644 * Determines which streams are affected by ringer mode changes. The 1645 * stream type's bit should be set to 1 if it should be muted when going 1646 * into an inaudible ringer mode. 1647 */ 1648 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1649 1650 /** 1651 * Determines which streams are affected by mute. The 1652 * stream type's bit should be set to 1 if it should be muted when a mute request 1653 * is received. 1654 */ 1655 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1656 1657 /** 1658 * Whether vibrate is on for different events. This is used internally, 1659 * changing this value will not change the vibrate. See AudioManager. 1660 */ 1661 public static final String VIBRATE_ON = "vibrate_on"; 1662 1663 /** 1664 * If 1, redirects the system vibrator to all currently attached input devices 1665 * that support vibration. If there are no such input devices, then the system 1666 * vibrator is used instead. 1667 * If 0, does not register the system vibrator. 1668 * 1669 * This setting is mainly intended to provide a compatibility mechanism for 1670 * applications that only know about the system vibrator and do not use the 1671 * input device vibrator API. 1672 * 1673 * @hide 1674 */ 1675 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 1676 1677 /** 1678 * Ringer volume. This is used internally, changing this value will not 1679 * change the volume. See AudioManager. 1680 */ 1681 public static final String VOLUME_RING = "volume_ring"; 1682 1683 /** 1684 * System/notifications volume. This is used internally, changing this 1685 * value will not change the volume. See AudioManager. 1686 */ 1687 public static final String VOLUME_SYSTEM = "volume_system"; 1688 1689 /** 1690 * Voice call volume. This is used internally, changing this value will 1691 * not change the volume. See AudioManager. 1692 */ 1693 public static final String VOLUME_VOICE = "volume_voice"; 1694 1695 /** 1696 * Music/media/gaming volume. This is used internally, changing this 1697 * value will not change the volume. See AudioManager. 1698 */ 1699 public static final String VOLUME_MUSIC = "volume_music"; 1700 1701 /** 1702 * Alarm volume. This is used internally, changing this 1703 * value will not change the volume. See AudioManager. 1704 */ 1705 public static final String VOLUME_ALARM = "volume_alarm"; 1706 1707 /** 1708 * Notification volume. This is used internally, changing this 1709 * value will not change the volume. See AudioManager. 1710 */ 1711 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1712 1713 /** 1714 * Bluetooth Headset volume. This is used internally, changing this value will 1715 * not change the volume. See AudioManager. 1716 */ 1717 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1718 1719 /** 1720 * Master volume (float in the range 0.0f to 1.0f). 1721 * @hide 1722 */ 1723 public static final String VOLUME_MASTER = "volume_master"; 1724 1725 /** 1726 * Master volume mute (int 1 = mute, 0 = not muted). 1727 * 1728 * @hide 1729 */ 1730 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 1731 1732 /** 1733 * Whether the notifications should use the ring volume (value of 1) or 1734 * a separate notification volume (value of 0). In most cases, users 1735 * will have this enabled so the notification and ringer volumes will be 1736 * the same. However, power users can disable this and use the separate 1737 * notification volume control. 1738 * <p> 1739 * Note: This is a one-off setting that will be removed in the future 1740 * when there is profile support. For this reason, it is kept hidden 1741 * from the public APIs. 1742 * 1743 * @hide 1744 * @deprecated 1745 */ 1746 @Deprecated 1747 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1748 "notifications_use_ring_volume"; 1749 1750 /** 1751 * Whether silent mode should allow vibration feedback. This is used 1752 * internally in AudioService and the Sound settings activity to 1753 * coordinate decoupling of vibrate and silent modes. This setting 1754 * will likely be removed in a future release with support for 1755 * audio/vibe feedback profiles. 1756 * 1757 * Not used anymore. On devices with vibrator, the user explicitly selects 1758 * silent or vibrate mode. 1759 * Kept for use by legacy database upgrade code in DatabaseHelper. 1760 * @hide 1761 */ 1762 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1763 1764 /** 1765 * The mapping of stream type (integer) to its setting. 1766 */ 1767 public static final String[] VOLUME_SETTINGS = { 1768 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1769 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1770 }; 1771 1772 /** 1773 * Appended to various volume related settings to record the previous 1774 * values before they the settings were affected by a silent/vibrate 1775 * ringer mode change. 1776 */ 1777 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1778 1779 /** 1780 * Persistent store for the system-wide default ringtone URI. 1781 * <p> 1782 * If you need to play the default ringtone at any given time, it is recommended 1783 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1784 * to the set default ringtone at the time of playing. 1785 * 1786 * @see #DEFAULT_RINGTONE_URI 1787 */ 1788 public static final String RINGTONE = "ringtone"; 1789 1790 /** 1791 * A {@link Uri} that will point to the current default ringtone at any 1792 * given time. 1793 * <p> 1794 * If the current default ringtone is in the DRM provider and the caller 1795 * does not have permission, the exception will be a 1796 * FileNotFoundException. 1797 */ 1798 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1799 1800 /** 1801 * Persistent store for the system-wide default notification sound. 1802 * 1803 * @see #RINGTONE 1804 * @see #DEFAULT_NOTIFICATION_URI 1805 */ 1806 public static final String NOTIFICATION_SOUND = "notification_sound"; 1807 1808 /** 1809 * A {@link Uri} that will point to the current default notification 1810 * sound at any given time. 1811 * 1812 * @see #DEFAULT_RINGTONE_URI 1813 */ 1814 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1815 1816 /** 1817 * Persistent store for the system-wide default alarm alert. 1818 * 1819 * @see #RINGTONE 1820 * @see #DEFAULT_ALARM_ALERT_URI 1821 */ 1822 public static final String ALARM_ALERT = "alarm_alert"; 1823 1824 /** 1825 * A {@link Uri} that will point to the current default alarm alert at 1826 * any given time. 1827 * 1828 * @see #DEFAULT_ALARM_ALERT_URI 1829 */ 1830 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1831 1832 /** 1833 * Persistent store for the system default media button event receiver. 1834 * 1835 * @hide 1836 */ 1837 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1838 1839 /** 1840 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1841 */ 1842 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1843 1844 /** 1845 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1846 */ 1847 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1848 1849 /** 1850 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1851 * feature converts two spaces to a "." and space. 1852 */ 1853 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1854 1855 /** 1856 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1857 */ 1858 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1859 1860 public static final String SHOW_GTALK_SERVICE_STATUS = 1861 "SHOW_GTALK_SERVICE_STATUS"; 1862 1863 /** 1864 * Name of activity to use for wallpaper on the home screen. 1865 */ 1866 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1867 1868 /** 1869 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 1870 * instead 1871 */ 1872 @Deprecated 1873 public static final String AUTO_TIME = Global.AUTO_TIME; 1874 1875 /** 1876 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 1877 * instead 1878 */ 1879 @Deprecated 1880 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 1881 1882 /** 1883 * Display times as 12 or 24 hours 1884 * 12 1885 * 24 1886 */ 1887 public static final String TIME_12_24 = "time_12_24"; 1888 1889 /** 1890 * Date format string 1891 * mm/dd/yyyy 1892 * dd/mm/yyyy 1893 * yyyy/mm/dd 1894 */ 1895 public static final String DATE_FORMAT = "date_format"; 1896 1897 /** 1898 * Whether the setup wizard has been run before (on first boot), or if 1899 * it still needs to be run. 1900 * 1901 * nonzero = it has been run in the past 1902 * 0 = it has not been run in the past 1903 */ 1904 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1905 1906 /** 1907 * Scaling factor for normal window animations. Setting to 0 will disable window 1908 * animations. 1909 */ 1910 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1911 1912 /** 1913 * Scaling factor for activity transition animations. Setting to 0 will disable window 1914 * animations. 1915 */ 1916 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1917 1918 /** 1919 * Scaling factor for Animator-based animations. This affects both the start delay and 1920 * duration of all such animations. Setting to 0 will cause animations to end immediately. 1921 * The default value is 1. 1922 */ 1923 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 1924 1925 /** 1926 * Scaling factor for normal window animations. Setting to 0 will disable window 1927 * animations. 1928 * @hide 1929 */ 1930 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1931 1932 /** 1933 * Control whether the accelerometer will be used to change screen 1934 * orientation. If 0, it will not be used unless explicitly requested 1935 * by the application; if 1, it will be used by default unless explicitly 1936 * disabled by the application. 1937 */ 1938 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1939 1940 /** 1941 * Default screen rotation when no other policy applies. 1942 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 1943 * preference, this rotation value will be used. Must be one of the 1944 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 1945 * 1946 * @see Display#getRotation 1947 */ 1948 public static final String USER_ROTATION = "user_rotation"; 1949 1950 /** 1951 * Control whether the rotation lock toggle in the System UI should be hidden. 1952 * Typically this is done for accessibility purposes to make it harder for 1953 * the user to accidentally toggle the rotation lock while the display rotation 1954 * has been locked for accessibility. 1955 * 1956 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 1957 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 1958 * 1959 * @hide 1960 */ 1961 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 1962 "hide_rotation_lock_toggle_for_accessibility"; 1963 1964 /** 1965 * Whether the phone vibrates when it is ringing due to an incoming call. This will 1966 * be used by Phone and Setting apps; it shouldn't affect other apps. 1967 * The value is boolean (1 or 0). 1968 * 1969 * Note: this is not same as "vibrate on ring", which had been available until ICS. 1970 * It was about AudioManager's setting and thus affected all the applications which 1971 * relied on the setting, while this is purely about the vibration setting for incoming 1972 * calls. 1973 * 1974 * @hide 1975 */ 1976 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 1977 1978 /** 1979 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1980 * boolean (1 or 0). 1981 */ 1982 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1983 1984 /** 1985 * CDMA only settings 1986 * DTMF tone type played by the dialer when dialing. 1987 * 0 = Normal 1988 * 1 = Long 1989 * @hide 1990 */ 1991 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1992 1993 /** 1994 * CDMA only settings 1995 * Emergency Tone 0 = Off 1996 * 1 = Alert 1997 * 2 = Vibrate 1998 * @hide 1999 */ 2000 public static final String EMERGENCY_TONE = "emergency_tone"; 2001 2002 /** 2003 * CDMA only settings 2004 * Whether the auto retry is enabled. The value is 2005 * boolean (1 or 0). 2006 * @hide 2007 */ 2008 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 2009 2010 /** 2011 * Whether the hearing aid is enabled. The value is 2012 * boolean (1 or 0). 2013 * @hide 2014 */ 2015 public static final String HEARING_AID = "hearing_aid"; 2016 2017 /** 2018 * CDMA only settings 2019 * TTY Mode 2020 * 0 = OFF 2021 * 1 = FULL 2022 * 2 = VCO 2023 * 3 = HCO 2024 * @hide 2025 */ 2026 public static final String TTY_MODE = "tty_mode"; 2027 2028 /** 2029 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2030 * boolean (1 or 0). 2031 */ 2032 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2033 2034 /** 2035 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2036 * boolean (1 or 0). 2037 */ 2038 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2039 2040 /** 2041 * @deprecated Each application that shows web suggestions should have its own 2042 * setting for this. 2043 */ 2044 @Deprecated 2045 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2046 2047 /** 2048 * Whether the notification LED should repeatedly flash when a notification is 2049 * pending. The value is boolean (1 or 0). 2050 * @hide 2051 */ 2052 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2053 2054 /** 2055 * Show pointer location on screen? 2056 * 0 = no 2057 * 1 = yes 2058 * @hide 2059 */ 2060 public static final String POINTER_LOCATION = "pointer_location"; 2061 2062 /** 2063 * Show touch positions on screen? 2064 * 0 = no 2065 * 1 = yes 2066 * @hide 2067 */ 2068 public static final String SHOW_TOUCHES = "show_touches"; 2069 2070 /** 2071 * Log raw orientation data from {@link WindowOrientationListener} for use with the 2072 * orientationplot.py tool. 2073 * 0 = no 2074 * 1 = yes 2075 * @hide 2076 */ 2077 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2078 "window_orientation_listener_log"; 2079 2080 /** 2081 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2082 * instead 2083 * @hide 2084 */ 2085 @Deprecated 2086 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2087 2088 /** 2089 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2090 * instead 2091 * @hide 2092 */ 2093 @Deprecated 2094 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2095 2096 /** 2097 * Whether to play sounds when the keyguard is shown and dismissed. 2098 * @hide 2099 */ 2100 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2101 2102 /** 2103 * Whether the lockscreen should be completely disabled. 2104 * @hide 2105 */ 2106 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2107 2108 /** 2109 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2110 * instead 2111 * @hide 2112 */ 2113 @Deprecated 2114 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2115 2116 /** 2117 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2118 * instead 2119 * @hide 2120 */ 2121 @Deprecated 2122 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2123 2124 /** 2125 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2126 * instead 2127 * @hide 2128 */ 2129 @Deprecated 2130 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 2131 2132 /** 2133 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 2134 * instead 2135 * @hide 2136 */ 2137 @Deprecated 2138 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 2139 2140 /** 2141 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 2142 * instead 2143 * @hide 2144 */ 2145 @Deprecated 2146 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 2147 2148 /** 2149 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 2150 * instead 2151 * @hide 2152 */ 2153 @Deprecated 2154 public static final String LOCK_SOUND = Global.LOCK_SOUND; 2155 2156 /** 2157 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 2158 * instead 2159 * @hide 2160 */ 2161 @Deprecated 2162 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 2163 2164 /** 2165 * Receive incoming SIP calls? 2166 * 0 = no 2167 * 1 = yes 2168 * @hide 2169 */ 2170 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 2171 2172 /** 2173 * Call Preference String. 2174 * "SIP_ALWAYS" : Always use SIP with network access 2175 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 2176 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 2177 * @hide 2178 */ 2179 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 2180 2181 /** 2182 * One of the sip call options: Always use SIP with network access. 2183 * @hide 2184 */ 2185 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 2186 2187 /** 2188 * One of the sip call options: Only if destination is a SIP address. 2189 * @hide 2190 */ 2191 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 2192 2193 /** 2194 * One of the sip call options: Always ask me each time. 2195 * @hide 2196 */ 2197 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 2198 2199 /** 2200 * Pointer speed setting. 2201 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 2202 * -7 = slowest 2203 * 0 = default speed 2204 * +7 = fastest 2205 * @hide 2206 */ 2207 public static final String POINTER_SPEED = "pointer_speed"; 2208 2209 /** 2210 * Settings to backup. This is here so that it's in the same place as the settings 2211 * keys and easy to update. 2212 * 2213 * NOTE: Settings are backed up and restored in the order they appear 2214 * in this array. If you have one setting depending on another, 2215 * make sure that they are ordered appropriately. 2216 * 2217 * @hide 2218 */ 2219 public static final String[] SETTINGS_TO_BACKUP = { 2220 STAY_ON_WHILE_PLUGGED_IN, 2221 WIFI_USE_STATIC_IP, 2222 WIFI_STATIC_IP, 2223 WIFI_STATIC_GATEWAY, 2224 WIFI_STATIC_NETMASK, 2225 WIFI_STATIC_DNS1, 2226 WIFI_STATIC_DNS2, 2227 BLUETOOTH_DISCOVERABILITY, 2228 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 2229 DIM_SCREEN, 2230 SCREEN_OFF_TIMEOUT, 2231 SCREEN_BRIGHTNESS, 2232 SCREEN_BRIGHTNESS_MODE, 2233 SCREEN_AUTO_BRIGHTNESS_ADJ, 2234 VIBRATE_INPUT_DEVICES, 2235 MODE_RINGER, 2236 MODE_RINGER_STREAMS_AFFECTED, 2237 MUTE_STREAMS_AFFECTED, 2238 VOLUME_VOICE, 2239 VOLUME_SYSTEM, 2240 VOLUME_RING, 2241 VOLUME_MUSIC, 2242 VOLUME_ALARM, 2243 VOLUME_NOTIFICATION, 2244 VOLUME_BLUETOOTH_SCO, 2245 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 2246 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 2247 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 2248 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 2249 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 2250 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 2251 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 2252 TEXT_AUTO_REPLACE, 2253 TEXT_AUTO_CAPS, 2254 TEXT_AUTO_PUNCTUATE, 2255 TEXT_SHOW_PASSWORD, 2256 AUTO_TIME, 2257 AUTO_TIME_ZONE, 2258 TIME_12_24, 2259 DATE_FORMAT, 2260 DTMF_TONE_WHEN_DIALING, 2261 DTMF_TONE_TYPE_WHEN_DIALING, 2262 EMERGENCY_TONE, 2263 CALL_AUTO_RETRY, 2264 HEARING_AID, 2265 TTY_MODE, 2266 SOUND_EFFECTS_ENABLED, 2267 HAPTIC_FEEDBACK_ENABLED, 2268 POWER_SOUNDS_ENABLED, 2269 DOCK_SOUNDS_ENABLED, 2270 LOCKSCREEN_SOUNDS_ENABLED, 2271 SHOW_WEB_SUGGESTIONS, 2272 NOTIFICATION_LIGHT_PULSE, 2273 SIP_CALL_OPTIONS, 2274 SIP_RECEIVE_CALLS, 2275 POINTER_SPEED, 2276 VIBRATE_WHEN_RINGING 2277 }; 2278 2279 // Settings moved to Settings.Secure 2280 2281 /** 2282 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 2283 * instead 2284 */ 2285 @Deprecated 2286 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2287 2288 /** 2289 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 2290 */ 2291 @Deprecated 2292 public static final String ANDROID_ID = Secure.ANDROID_ID; 2293 2294 /** 2295 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 2296 */ 2297 @Deprecated 2298 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 2299 2300 /** 2301 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 2302 */ 2303 @Deprecated 2304 public static final String DATA_ROAMING = Global.DATA_ROAMING; 2305 2306 /** 2307 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 2308 */ 2309 @Deprecated 2310 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 2311 2312 /** 2313 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 2314 */ 2315 @Deprecated 2316 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 2317 2318 /** 2319 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 2320 */ 2321 @Deprecated 2322 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 2323 2324 /** 2325 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 2326 * instead 2327 */ 2328 @Deprecated 2329 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 2330 2331 /** 2332 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2333 */ 2334 @Deprecated 2335 public static final String LOGGING_ID = Secure.LOGGING_ID; 2336 2337 /** 2338 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 2339 */ 2340 @Deprecated 2341 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 2342 2343 /** 2344 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2345 * instead 2346 */ 2347 @Deprecated 2348 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2349 2350 /** 2351 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2352 * instead 2353 */ 2354 @Deprecated 2355 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2356 2357 /** 2358 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2359 * instead 2360 */ 2361 @Deprecated 2362 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2363 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2364 2365 /** 2366 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2367 */ 2368 @Deprecated 2369 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2370 2371 /** 2372 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 2373 */ 2374 @Deprecated 2375 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 2376 2377 /** 2378 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 2379 */ 2380 @Deprecated 2381 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 2382 2383 /** 2384 * @deprecated Use 2385 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 2386 */ 2387 @Deprecated 2388 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 2389 2390 /** 2391 * @deprecated Use 2392 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2393 */ 2394 @Deprecated 2395 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2396 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2397 2398 /** 2399 * @deprecated Use 2400 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2401 */ 2402 @Deprecated 2403 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2404 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2405 2406 /** 2407 * @deprecated Use 2408 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2409 */ 2410 @Deprecated 2411 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2412 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2413 2414 /** 2415 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 2416 * instead 2417 */ 2418 @Deprecated 2419 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 2420 2421 /** 2422 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 2423 */ 2424 @Deprecated 2425 public static final String WIFI_ON = Global.WIFI_ON; 2426 2427 /** 2428 * @deprecated Use 2429 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2430 * instead 2431 */ 2432 @Deprecated 2433 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2434 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2435 2436 /** 2437 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2438 */ 2439 @Deprecated 2440 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2441 2442 /** 2443 * @deprecated Use 2444 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2445 */ 2446 @Deprecated 2447 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2448 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2449 2450 /** 2451 * @deprecated Use 2452 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2453 */ 2454 @Deprecated 2455 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2456 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2457 2458 /** 2459 * @deprecated Use 2460 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2461 * instead 2462 */ 2463 @Deprecated 2464 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2465 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2466 2467 /** 2468 * @deprecated Use 2469 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2470 */ 2471 @Deprecated 2472 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2473 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2474 2475 /** 2476 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2477 * instead 2478 */ 2479 @Deprecated 2480 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2481 2482 /** 2483 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 2484 */ 2485 @Deprecated 2486 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 2487 2488 /** 2489 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2490 */ 2491 @Deprecated 2492 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2493 2494 /** 2495 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2496 * instead 2497 */ 2498 @Deprecated 2499 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2500 2501 /** 2502 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2503 * instead 2504 */ 2505 @Deprecated 2506 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2507 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2508 } 2509 2510 /** 2511 * Secure system settings, containing system preferences that applications 2512 * can read but are not allowed to write. These are for preferences that 2513 * the user must explicitly modify through the system UI or specialized 2514 * APIs for those values, not modified directly by applications. 2515 */ 2516 public static final class Secure extends NameValueTable { 2517 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2518 2519 // Populated lazily, guarded by class object: 2520 private static NameValueCache sNameValueCache = null; 2521 2522 private static ILockSettings sLockSettings = null; 2523 2524 private static boolean sIsSystemProcess; 2525 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 2526 private static final HashSet<String> MOVED_TO_GLOBAL; 2527 static { 2528 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 2529 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 2530 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 2531 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2532 2533 MOVED_TO_GLOBAL = new HashSet<String>(); 2534 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 2535 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 2536 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 2537 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 2538 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 2539 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 2540 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 2541 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 2542 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 2543 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 2544 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 2545 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 2546 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 2547 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 2548 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 2549 MOVED_TO_GLOBAL.add(Settings.Global.INSTALL_NON_MARKET_APPS); 2550 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 2551 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 2552 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 2553 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 2554 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 2555 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 2556 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 2557 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 2558 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_REPORT_XT_OVER_DEV); 2559 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 2560 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 2561 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 2562 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 2563 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 2564 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 2565 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 2566 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 2567 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 2568 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 2569 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 2570 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 2571 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 2572 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 2573 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 2574 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 2575 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 2576 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 2577 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 2578 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 2579 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 2580 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 2581 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 2582 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 2583 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 2584 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 2585 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 2586 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_HELP_URI); 2587 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_MAX_NTP_CACHE_AGE_SEC); 2588 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_NOTIFICATION_TYPE); 2589 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_POLLING_SEC); 2590 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_RESET_DAY); 2591 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_THRESHOLD_BYTES); 2592 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_VALUE_KBITSPS); 2593 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 2594 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 2595 MOVED_TO_GLOBAL.add(Settings.Global.WEB_AUTOFILL_QUERY_URL); 2596 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 2597 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 2598 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 2599 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 2600 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 2601 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 2602 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2603 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2604 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 2605 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 2606 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 2607 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 2608 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 2609 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 2610 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_NUM_ARP_PINGS); 2611 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 2612 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 2613 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS); 2614 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2615 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 2616 } 2617 2618 private static void lazyInitCache() { 2619 if (sNameValueCache == null) { 2620 sNameValueCache = new NameValueCache( 2621 SYS_PROP_SETTING_VERSION + '_' + UserHandle.myUserId(), 2622 CONTENT_URI, 2623 CALL_METHOD_GET_SECURE, 2624 CALL_METHOD_PUT_SECURE); 2625 } 2626 } 2627 2628 /** 2629 * Look up a name in the database. 2630 * @param resolver to access the database with 2631 * @param name to look up in the table 2632 * @return the corresponding value, or null if not present 2633 */ 2634 public synchronized static String getString(ContentResolver resolver, String name) { 2635 return getStringForUser(resolver, name, UserHandle.myUserId()); 2636 } 2637 2638 /** @hide */ 2639 public synchronized static String getStringForUser(ContentResolver resolver, String name, 2640 int userHandle) { 2641 if (MOVED_TO_GLOBAL.contains(name)) { 2642 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2643 + " to android.provider.Settings.Global."); 2644 return Global.getStringForUser(resolver, name, userHandle); 2645 } 2646 2647 if (sLockSettings == null) { 2648 sLockSettings = ILockSettings.Stub.asInterface( 2649 (IBinder) ServiceManager.getService("lock_settings")); 2650 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 2651 } 2652 if (sLockSettings != null && !sIsSystemProcess 2653 && MOVED_TO_LOCK_SETTINGS.contains(name)) { 2654 try { 2655 return sLockSettings.getString(name, "0", userHandle); 2656 } catch (RemoteException re) { 2657 // Fall through 2658 } 2659 } 2660 2661 lazyInitCache(); 2662 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2663 } 2664 2665 /** 2666 * Store a name/value pair into the database. 2667 * @param resolver to access the database with 2668 * @param name to store 2669 * @param value to associate with the name 2670 * @return true if the value was set, false on database errors 2671 */ 2672 public static boolean putString(ContentResolver resolver, String name, String value) { 2673 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2674 } 2675 2676 /** @hide */ 2677 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2678 int userHandle) { 2679 if (MOVED_TO_GLOBAL.contains(name)) { 2680 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2681 + " to android.provider.Settings.Global"); 2682 return Global.putStringForUser(resolver, name, value, userHandle); 2683 } 2684 lazyInitCache(); 2685 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 2686 } 2687 2688 /** 2689 * Construct the content URI for a particular name/value pair, 2690 * useful for monitoring changes with a ContentObserver. 2691 * @param name to look up in the table 2692 * @return the corresponding content URI, or null if not present 2693 */ 2694 public static Uri getUriFor(String name) { 2695 if (MOVED_TO_GLOBAL.contains(name)) { 2696 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2697 + " to android.provider.Settings.Global, returning global URI."); 2698 return Global.getUriFor(Global.CONTENT_URI, name); 2699 } 2700 return getUriFor(CONTENT_URI, name); 2701 } 2702 2703 /** 2704 * Convenience function for retrieving a single secure settings value 2705 * as an integer. Note that internally setting values are always 2706 * stored as strings; this function converts the string to an integer 2707 * for you. The default value will be returned if the setting is 2708 * not defined or not an integer. 2709 * 2710 * @param cr The ContentResolver to access. 2711 * @param name The name of the setting to retrieve. 2712 * @param def Value to return if the setting is not defined. 2713 * 2714 * @return The setting's current value, or 'def' if it is not defined 2715 * or not a valid integer. 2716 */ 2717 public static int getInt(ContentResolver cr, String name, int def) { 2718 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2719 } 2720 2721 /** @hide */ 2722 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2723 String v = getStringForUser(cr, name, userHandle); 2724 try { 2725 return v != null ? Integer.parseInt(v) : def; 2726 } catch (NumberFormatException e) { 2727 return def; 2728 } 2729 } 2730 2731 /** 2732 * Convenience function for retrieving a single secure settings value 2733 * as an integer. Note that internally setting values are always 2734 * stored as strings; this function converts the string to an integer 2735 * for you. 2736 * <p> 2737 * This version does not take a default value. If the setting has not 2738 * been set, or the string value is not a number, 2739 * it throws {@link SettingNotFoundException}. 2740 * 2741 * @param cr The ContentResolver to access. 2742 * @param name The name of the setting to retrieve. 2743 * 2744 * @throws SettingNotFoundException Thrown if a setting by the given 2745 * name can't be found or the setting value is not an integer. 2746 * 2747 * @return The setting's current value. 2748 */ 2749 public static int getInt(ContentResolver cr, String name) 2750 throws SettingNotFoundException { 2751 return getIntForUser(cr, name, UserHandle.myUserId()); 2752 } 2753 2754 /** @hide */ 2755 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2756 throws SettingNotFoundException { 2757 String v = getStringForUser(cr, name, userHandle); 2758 try { 2759 return Integer.parseInt(v); 2760 } catch (NumberFormatException e) { 2761 throw new SettingNotFoundException(name); 2762 } 2763 } 2764 2765 /** 2766 * Convenience function for updating a single settings value as an 2767 * integer. This will either create a new entry in the table if the 2768 * given name does not exist, or modify the value of the existing row 2769 * with that name. Note that internally setting values are always 2770 * stored as strings, so this function converts the given value to a 2771 * string before storing it. 2772 * 2773 * @param cr The ContentResolver to access. 2774 * @param name The name of the setting to modify. 2775 * @param value The new value for the setting. 2776 * @return true if the value was set, false on database errors 2777 */ 2778 public static boolean putInt(ContentResolver cr, String name, int value) { 2779 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2780 } 2781 2782 /** @hide */ 2783 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2784 int userHandle) { 2785 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2786 } 2787 2788 /** 2789 * Convenience function for retrieving a single secure settings value 2790 * as a {@code long}. Note that internally setting values are always 2791 * stored as strings; this function converts the string to a {@code long} 2792 * for you. The default value will be returned if the setting is 2793 * not defined or not a {@code long}. 2794 * 2795 * @param cr The ContentResolver to access. 2796 * @param name The name of the setting to retrieve. 2797 * @param def Value to return if the setting is not defined. 2798 * 2799 * @return The setting's current value, or 'def' if it is not defined 2800 * or not a valid {@code long}. 2801 */ 2802 public static long getLong(ContentResolver cr, String name, long def) { 2803 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2804 } 2805 2806 /** @hide */ 2807 public static long getLongForUser(ContentResolver cr, String name, long def, 2808 int userHandle) { 2809 String valString = getStringForUser(cr, name, userHandle); 2810 long value; 2811 try { 2812 value = valString != null ? Long.parseLong(valString) : def; 2813 } catch (NumberFormatException e) { 2814 value = def; 2815 } 2816 return value; 2817 } 2818 2819 /** 2820 * Convenience function for retrieving a single secure settings value 2821 * as a {@code long}. Note that internally setting values are always 2822 * stored as strings; this function converts the string to a {@code long} 2823 * for you. 2824 * <p> 2825 * This version does not take a default value. If the setting has not 2826 * been set, or the string value is not a number, 2827 * it throws {@link SettingNotFoundException}. 2828 * 2829 * @param cr The ContentResolver to access. 2830 * @param name The name of the setting to retrieve. 2831 * 2832 * @return The setting's current value. 2833 * @throws SettingNotFoundException Thrown if a setting by the given 2834 * name can't be found or the setting value is not an integer. 2835 */ 2836 public static long getLong(ContentResolver cr, String name) 2837 throws SettingNotFoundException { 2838 return getLongForUser(cr, name, UserHandle.myUserId()); 2839 } 2840 2841 /** @hide */ 2842 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2843 throws SettingNotFoundException { 2844 String valString = getStringForUser(cr, name, userHandle); 2845 try { 2846 return Long.parseLong(valString); 2847 } catch (NumberFormatException e) { 2848 throw new SettingNotFoundException(name); 2849 } 2850 } 2851 2852 /** 2853 * Convenience function for updating a secure settings value as a long 2854 * integer. This will either create a new entry in the table if the 2855 * given name does not exist, or modify the value of the existing row 2856 * with that name. Note that internally setting values are always 2857 * stored as strings, so this function converts the given value to a 2858 * string before storing it. 2859 * 2860 * @param cr The ContentResolver to access. 2861 * @param name The name of the setting to modify. 2862 * @param value The new value for the setting. 2863 * @return true if the value was set, false on database errors 2864 */ 2865 public static boolean putLong(ContentResolver cr, String name, long value) { 2866 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2867 } 2868 2869 /** @hide */ 2870 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2871 int userHandle) { 2872 return putStringForUser(cr, name, Long.toString(value), userHandle); 2873 } 2874 2875 /** 2876 * Convenience function for retrieving a single secure settings value 2877 * as a floating point number. Note that internally setting values are 2878 * always stored as strings; this function converts the string to an 2879 * float for you. The default value will be returned if the setting 2880 * is not defined or not a valid float. 2881 * 2882 * @param cr The ContentResolver to access. 2883 * @param name The name of the setting to retrieve. 2884 * @param def Value to return if the setting is not defined. 2885 * 2886 * @return The setting's current value, or 'def' if it is not defined 2887 * or not a valid float. 2888 */ 2889 public static float getFloat(ContentResolver cr, String name, float def) { 2890 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2891 } 2892 2893 /** @hide */ 2894 public static float getFloatForUser(ContentResolver cr, String name, float def, 2895 int userHandle) { 2896 String v = getStringForUser(cr, name, userHandle); 2897 try { 2898 return v != null ? Float.parseFloat(v) : def; 2899 } catch (NumberFormatException e) { 2900 return def; 2901 } 2902 } 2903 2904 /** 2905 * Convenience function for retrieving a single secure settings value 2906 * as a float. Note that internally setting values are always 2907 * stored as strings; this function converts the string to a float 2908 * for you. 2909 * <p> 2910 * This version does not take a default value. If the setting has not 2911 * been set, or the string value is not a number, 2912 * it throws {@link SettingNotFoundException}. 2913 * 2914 * @param cr The ContentResolver to access. 2915 * @param name The name of the setting to retrieve. 2916 * 2917 * @throws SettingNotFoundException Thrown if a setting by the given 2918 * name can't be found or the setting value is not a float. 2919 * 2920 * @return The setting's current value. 2921 */ 2922 public static float getFloat(ContentResolver cr, String name) 2923 throws SettingNotFoundException { 2924 return getFloatForUser(cr, name, UserHandle.myUserId()); 2925 } 2926 2927 /** @hide */ 2928 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2929 throws SettingNotFoundException { 2930 String v = getStringForUser(cr, name, userHandle); 2931 if (v == null) { 2932 throw new SettingNotFoundException(name); 2933 } 2934 try { 2935 return Float.parseFloat(v); 2936 } catch (NumberFormatException e) { 2937 throw new SettingNotFoundException(name); 2938 } 2939 } 2940 2941 /** 2942 * Convenience function for updating a single settings value as a 2943 * floating point number. This will either create a new entry in the 2944 * table if the given name does not exist, or modify the value of the 2945 * existing row with that name. Note that internally setting values 2946 * are always stored as strings, so this function converts the given 2947 * value to a string before storing it. 2948 * 2949 * @param cr The ContentResolver to access. 2950 * @param name The name of the setting to modify. 2951 * @param value The new value for the setting. 2952 * @return true if the value was set, false on database errors 2953 */ 2954 public static boolean putFloat(ContentResolver cr, String name, float value) { 2955 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2956 } 2957 2958 /** @hide */ 2959 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2960 int userHandle) { 2961 return putStringForUser(cr, name, Float.toString(value), userHandle); 2962 } 2963 2964 /** 2965 * The content:// style URL for this table 2966 */ 2967 public static final Uri CONTENT_URI = 2968 Uri.parse("content://" + AUTHORITY + "/secure"); 2969 2970 /** 2971 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 2972 * instead 2973 */ 2974 @Deprecated 2975 public static final String DEVELOPMENT_SETTINGS_ENABLED = 2976 Global.DEVELOPMENT_SETTINGS_ENABLED; 2977 2978 /** 2979 * When the user has enable the option to have a "bug report" command 2980 * in the power menu. 2981 * @hide 2982 */ 2983 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 2984 2985 /** 2986 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 2987 */ 2988 @Deprecated 2989 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2990 2991 /** 2992 * Setting to allow mock locations and location provider status to be injected into the 2993 * LocationManager service for testing purposes during application development. These 2994 * locations and status values override actual location and status information generated 2995 * by network, gps, or other location providers. 2996 */ 2997 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 2998 2999 /** 3000 * A 64-bit number (as a hex string) that is randomly 3001 * generated on the device's first boot and should remain 3002 * constant for the lifetime of the device. (The value may 3003 * change if a factory reset is performed on the device.) 3004 */ 3005 public static final String ANDROID_ID = "android_id"; 3006 3007 /** 3008 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3009 */ 3010 @Deprecated 3011 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3012 3013 /** 3014 * Get the key that retrieves a bluetooth headset's priority. 3015 * @hide 3016 */ 3017 public static final String getBluetoothHeadsetPriorityKey(String address) { 3018 return ("bluetooth_headset_priority_" + address.toUpperCase()); 3019 } 3020 3021 /** 3022 * Get the key that retrieves a bluetooth a2dp sink's priority. 3023 * @hide 3024 */ 3025 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 3026 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 3027 } 3028 3029 /** 3030 * Get the key that retrieves a bluetooth Input Device's priority. 3031 * @hide 3032 */ 3033 public static final String getBluetoothInputDevicePriorityKey(String address) { 3034 return ("bluetooth_input_device_priority_" + address.toUpperCase()); 3035 } 3036 3037 /** 3038 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3039 */ 3040 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3041 3042 /** 3043 * Setting to record the input method used by default, holding the ID 3044 * of the desired method. 3045 */ 3046 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 3047 3048 /** 3049 * Setting to record the input method subtype used by default, holding the ID 3050 * of the desired method. 3051 */ 3052 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 3053 "selected_input_method_subtype"; 3054 3055 /** 3056 * Setting to record the history of input method subtype, holding the pair of ID of IME 3057 * and its last used subtype. 3058 * @hide 3059 */ 3060 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 3061 "input_methods_subtype_history"; 3062 3063 /** 3064 * Setting to record the visibility of input method selector 3065 */ 3066 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 3067 "input_method_selector_visibility"; 3068 3069 /** 3070 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3071 */ 3072 @Deprecated 3073 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3074 3075 /** 3076 * List of input methods that are currently enabled. This is a string 3077 * containing the IDs of all enabled input methods, each ID separated 3078 * by ':'. 3079 */ 3080 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3081 3082 /** 3083 * List of system input methods that are currently disabled. This is a string 3084 * containing the IDs of all disabled input methods, each ID separated 3085 * by ':'. 3086 * @hide 3087 */ 3088 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3089 3090 /** 3091 * Host name and port for global http proxy. Uses ':' seperator for between host and port 3092 * TODO - deprecate in favor of global_http_proxy_host, etc 3093 */ 3094 public static final String HTTP_PROXY = "http_proxy"; 3095 3096 /** 3097 * Host name for global http proxy. Set via ConnectivityManager. 3098 * @hide 3099 */ 3100 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 3101 3102 /** 3103 * Integer host port for global http proxy. Set via ConnectivityManager. 3104 * @hide 3105 */ 3106 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 3107 3108 /** 3109 * Exclusion list for global proxy. This string contains a list of comma-separated 3110 * domains where the global proxy does not apply. Domains should be listed in a comma- 3111 * separated list. Example of acceptable formats: ".domain1.com,my.domain2.com" 3112 * Use ConnectivityManager to set/get. 3113 * @hide 3114 */ 3115 public static final String GLOBAL_HTTP_PROXY_EXCLUSION_LIST = 3116 "global_http_proxy_exclusion_list"; 3117 3118 /** 3119 * Enables the UI setting to allow the user to specify the global HTTP proxy 3120 * and associated exclusion list. 3121 * @hide 3122 */ 3123 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 3124 3125 /** 3126 * Setting for default DNS in case nobody suggests one 3127 * @hide 3128 */ 3129 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 3130 3131 /** 3132 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3133 */ 3134 @Deprecated 3135 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3136 3137 /** 3138 * Comma-separated list of location providers that activities may access. 3139 */ 3140 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3141 3142 /** 3143 * A flag containing settings used for biometric weak 3144 * @hide 3145 */ 3146 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3147 "lock_biometric_weak_flags"; 3148 3149 /** 3150 * Whether autolock is enabled (0 = false, 1 = true) 3151 */ 3152 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3153 3154 /** 3155 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3156 */ 3157 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3158 3159 /** 3160 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 3161 */ 3162 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3163 "lock_pattern_tactile_feedback_enabled"; 3164 3165 /** 3166 * This preference allows the device to be locked given time after screen goes off, 3167 * subject to current DeviceAdmin policy limits. 3168 * @hide 3169 */ 3170 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3171 3172 3173 /** 3174 * This preference contains the string that shows for owner info on LockScren. 3175 * @hide 3176 */ 3177 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3178 3179 /** 3180 * This preference enables showing the owner info on LockScren. 3181 * @hide 3182 */ 3183 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3184 "lock_screen_owner_info_enabled"; 3185 3186 /** 3187 * @deprecated Use {@link android.provider.Settings.Global#DISPLAY_SIZE_FORCED} instead 3188 * @hide 3189 */ 3190 @Deprecated 3191 public static final String DISPLAY_SIZE_FORCED = Global.DISPLAY_SIZE_FORCED; 3192 3193 /** 3194 * @deprecated Use {@link android.provider.Settings.Global#DISPLAY_DENSITY_FORCED} instead 3195 * @hide 3196 */ 3197 @Deprecated 3198 public static final String DISPLAY_DENSITY_FORCED = Global.DISPLAY_DENSITY_FORCED; 3199 3200 /** 3201 * @deprecated Use {@link android.provider.Settings.Global#ASSISTED_GPS_ENABLE} instead 3202 * @hide 3203 */ 3204 @Deprecated 3205 public static final String ASSISTED_GPS_ENABLED = Global.ASSISTED_GPS_ENABLED; 3206 3207 /** 3208 * The Logging ID (a unique 64-bit value) as a hex string. 3209 * Used as a pseudonymous identifier for logging. 3210 * @deprecated This identifier is poorly initialized and has 3211 * many collisions. It should not be used. 3212 */ 3213 @Deprecated 3214 public static final String LOGGING_ID = "logging_id"; 3215 3216 /** 3217 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3218 */ 3219 @Deprecated 3220 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3221 3222 /** 3223 * @deprecated Use {@link android.provider.Settings.Global#TETHER_SUPPORTED} instead 3224 * @hide 3225 */ 3226 @Deprecated 3227 public static final String TETHER_SUPPORTED = Global.TETHER_SUPPORTED; 3228 3229 /** 3230 * @deprecated Use {@link android.provider.Settings.Global#TETHER_DUN_REQUIRED} instead 3231 * @hide 3232 */ 3233 @Deprecated 3234 public static final String TETHER_DUN_REQUIRED = Global.TETHER_DUN_REQUIRED; 3235 3236 /** 3237 * @deprecated Use {@link android.provider.Settings.Global#TETHER_DUN_REQUIRED} instead 3238 * @hide 3239 */ 3240 @Deprecated 3241 public static final String TETHER_DUN_APN = Global.TETHER_DUN_APN; 3242 3243 /** 3244 * @deprecated Use {@link android.provider.Settings.Global#DATA_ACTIVITY_TIMEOUT_MOBILE} 3245 * instead 3246 * @hide 3247 */ 3248 @Deprecated 3249 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = 3250 Global.DATA_ACTIVITY_TIMEOUT_MOBILE; 3251 3252 /** 3253 * @deprecated Use {@link android.provider.Settings.Global#DATA_ACTIVITY_TIMEOUT_MOBILE} 3254 * instead 3255 * @hide 3256 */ 3257 @Deprecated 3258 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = Global.DATA_ACTIVITY_TIMEOUT_WIFI; 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 * @deprecated Use {@link android.provider.Settings.Global#SAMPLING_PROFILER_MS} instead 3277 * @hide 3278 */ 3279 @Deprecated 3280 public static final String SAMPLING_PROFILER_MS = Global.SAMPLING_PROFILER_MS; 3281 3282 /** 3283 * Settings classname to launch when Settings is clicked from All 3284 * Applications. Needed because of user testing between the old 3285 * and new Settings apps. 3286 */ 3287 // TODO: 881807 3288 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3289 3290 /** 3291 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3292 */ 3293 @Deprecated 3294 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3295 3296 /** 3297 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3298 */ 3299 @Deprecated 3300 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3301 3302 /** 3303 * If accessibility is enabled. 3304 */ 3305 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3306 3307 /** 3308 * If touch exploration is enabled. 3309 */ 3310 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3311 3312 /** 3313 * List of the enabled accessibility providers. 3314 */ 3315 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3316 "enabled_accessibility_services"; 3317 3318 /** 3319 * List of the accessibility services to which the user has graned 3320 * permission to put the device into touch exploration mode. 3321 * 3322 * @hide 3323 */ 3324 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3325 "touch_exploration_granted_accessibility_services"; 3326 3327 /** 3328 * Whether to speak passwords while in accessibility mode. 3329 */ 3330 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3331 3332 /** 3333 * If injection of accessibility enhancing JavaScript screen-reader 3334 * is enabled. 3335 * <p> 3336 * Note: The JavaScript based screen-reader is served by the 3337 * Google infrastructure and enable users with disabilities to 3338 * efficiantly navigate in and explore web content. 3339 * </p> 3340 * <p> 3341 * This property represents a boolean value. 3342 * </p> 3343 * @hide 3344 */ 3345 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3346 "accessibility_script_injection"; 3347 3348 /** 3349 * The URL for the injected JavaScript based screen-reader used 3350 * for providing accessiblity of content in WebView. 3351 * <p> 3352 * Note: The JavaScript based screen-reader is served by the 3353 * Google infrastructure and enable users with disabilities to 3354 * efficiently navigate in and explore web content. 3355 * </p> 3356 * <p> 3357 * This property represents a string value. 3358 * </p> 3359 * @hide 3360 */ 3361 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3362 "accessibility_script_injection_url"; 3363 3364 /** 3365 * Key bindings for navigation in built-in accessibility support for web content. 3366 * <p> 3367 * Note: These key bindings are for the built-in accessibility navigation for 3368 * web content which is used as a fall back solution if JavaScript in a WebView 3369 * is not enabled or the user has not opted-in script injection from Google. 3370 * </p> 3371 * <p> 3372 * The bindings are separated by semi-colon. A binding is a mapping from 3373 * a key to a sequence of actions (for more details look at 3374 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3375 * string representation of an integer obtained from a meta state (optional) shifted 3376 * sixteen times left and bitwise ored with a key code. An action is represented 3377 * as a hexademical string representation of an integer where the first two digits 3378 * are navigation action index, the second, the third, and the fourth digit pairs 3379 * represent the action arguments. The separate actions in a binding are colon 3380 * separated. The key and the action sequence it maps to are separated by equals. 3381 * </p> 3382 * <p> 3383 * For example, the binding below maps the DPAD right button to traverse the 3384 * current navigation axis once without firing an accessibility event and to 3385 * perform the same traversal again but to fire an event: 3386 * <code> 3387 * 0x16=0x01000100:0x01000101; 3388 * </code> 3389 * </p> 3390 * <p> 3391 * The goal of this binding is to enable dynamic rebinding of keys to 3392 * navigation actions for web content without requiring a framework change. 3393 * </p> 3394 * <p> 3395 * This property represents a string value. 3396 * </p> 3397 * @hide 3398 */ 3399 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3400 "accessibility_web_content_key_bindings"; 3401 3402 /** 3403 * The timout for considering a press to be a long press in milliseconds. 3404 * @hide 3405 */ 3406 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3407 3408 /** 3409 * Setting to always use the default text-to-speech settings regardless 3410 * of the application settings. 3411 * 1 = override application settings, 3412 * 0 = use application settings (if specified). 3413 * 3414 * @deprecated The value of this setting is no longer respected by 3415 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3416 */ 3417 @Deprecated 3418 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3419 3420 /** 3421 * Default text-to-speech engine speech rate. 100 = 1x 3422 */ 3423 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3424 3425 /** 3426 * Default text-to-speech engine pitch. 100 = 1x 3427 */ 3428 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3429 3430 /** 3431 * Default text-to-speech engine. 3432 */ 3433 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3434 3435 /** 3436 * Default text-to-speech language. 3437 * 3438 * @deprecated this setting is no longer in use, as of the Ice Cream 3439 * Sandwich release. Apps should never need to read this setting directly, 3440 * instead can query the TextToSpeech framework classes for the default 3441 * locale. {@link TextToSpeech#getLanguage()}. 3442 */ 3443 @Deprecated 3444 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3445 3446 /** 3447 * Default text-to-speech country. 3448 * 3449 * @deprecated this setting is no longer in use, as of the Ice Cream 3450 * Sandwich release. Apps should never need to read this setting directly, 3451 * instead can query the TextToSpeech framework classes for the default 3452 * locale. {@link TextToSpeech#getLanguage()}. 3453 */ 3454 @Deprecated 3455 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3456 3457 /** 3458 * Default text-to-speech locale variant. 3459 * 3460 * @deprecated this setting is no longer in use, as of the Ice Cream 3461 * Sandwich release. Apps should never need to read this setting directly, 3462 * instead can query the TextToSpeech framework classes for the 3463 * locale that is in use {@link TextToSpeech#getLanguage()}. 3464 */ 3465 @Deprecated 3466 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3467 3468 /** 3469 * Stores the default tts locales on a per engine basis. Stored as 3470 * a comma seperated list of values, each value being of the form 3471 * {@code engine_name:locale} for example, 3472 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3473 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3474 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3475 * setting directly, and can query the TextToSpeech framework classes 3476 * for the locale that is in use. 3477 * 3478 * @hide 3479 */ 3480 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3481 3482 /** 3483 * Space delimited list of plugin packages that are enabled. 3484 */ 3485 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3486 3487 /** 3488 * Whether to notify the user of open networks. 3489 * <p> 3490 * If not connected and the scan results have an open network, we will 3491 * put this notification up. If we attempt to connect to a network or 3492 * the open network(s) disappear, we remove the notification. When we 3493 * show the notification, we will not show it again for 3494 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 3495 */ 3496 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3497 "wifi_networks_available_notification_on"; 3498 /** 3499 * {@hide} 3500 */ 3501 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3502 "wimax_networks_available_notification_on"; 3503 3504 /** 3505 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 3506 * Connecting to a network will reset the timer. 3507 */ 3508 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3509 "wifi_networks_available_repeat_delay"; 3510 3511 /** 3512 * 802.11 country code in ISO 3166 format 3513 * @hide 3514 */ 3515 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 3516 3517 3518 /** 3519 * When the number of open networks exceeds this number, the 3520 * least-recently-used excess networks will be removed. 3521 */ 3522 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 3523 3524 /** 3525 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 3526 */ 3527 public static final String WIFI_ON = "wifi_on"; 3528 3529 /** 3530 * Used to save the Wifi_ON state prior to tethering. 3531 * This state will be checked to restore Wifi after 3532 * the user turns off tethering. 3533 * 3534 * @hide 3535 */ 3536 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 3537 3538 /** 3539 * AP SSID 3540 * 3541 * @hide 3542 */ 3543 public static final String WIFI_AP_SSID = "wifi_ap_ssid"; 3544 3545 /** 3546 * AP security 3547 * 3548 * @hide 3549 */ 3550 public static final String WIFI_AP_SECURITY = "wifi_ap_security"; 3551 3552 /** 3553 * AP passphrase 3554 * 3555 * @hide 3556 */ 3557 public static final String WIFI_AP_PASSWD = "wifi_ap_passwd"; 3558 3559 /** 3560 * The acceptable packet loss percentage (range 0 - 100) before trying 3561 * another AP on the same network. 3562 */ 3563 @Deprecated 3564 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3565 "wifi_watchdog_acceptable_packet_loss_percentage"; 3566 3567 /** 3568 * The number of access points required for a network in order for the 3569 * watchdog to monitor it. 3570 */ 3571 @Deprecated 3572 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3573 3574 /** 3575 * The delay between background checks. 3576 */ 3577 @Deprecated 3578 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3579 "wifi_watchdog_background_check_delay_ms"; 3580 3581 /** 3582 * Whether the Wi-Fi watchdog is enabled for background checking even 3583 * after it thinks the user has connected to a good access point. 3584 */ 3585 @Deprecated 3586 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3587 "wifi_watchdog_background_check_enabled"; 3588 3589 /** 3590 * The timeout for a background ping 3591 */ 3592 @Deprecated 3593 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3594 "wifi_watchdog_background_check_timeout_ms"; 3595 3596 /** 3597 * The number of initial pings to perform that *may* be ignored if they 3598 * fail. Again, if these fail, they will *not* be used in packet loss 3599 * calculation. For example, one network always seemed to time out for 3600 * the first couple pings, so this is set to 3 by default. 3601 */ 3602 @Deprecated 3603 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3604 "wifi_watchdog_initial_ignored_ping_count"; 3605 3606 /** 3607 * The maximum number of access points (per network) to attempt to test. 3608 * If this number is reached, the watchdog will no longer monitor the 3609 * initial connection state for the network. This is a safeguard for 3610 * networks containing multiple APs whose DNS does not respond to pings. 3611 */ 3612 @Deprecated 3613 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3614 3615 /** 3616 * Whether the Wi-Fi watchdog is enabled. 3617 */ 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 */ 3623 @Deprecated 3624 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3625 3626 /** 3627 * The number of pings to test if an access point is a good connection. 3628 */ 3629 @Deprecated 3630 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3631 3632 /** 3633 * The delay between pings. 3634 */ 3635 @Deprecated 3636 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3637 3638 /** 3639 * The timeout per ping. 3640 */ 3641 @Deprecated 3642 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3643 3644 /** 3645 * ms delay before rechecking an 'online' wifi connection when it is thought to be unstable. 3646 * @hide 3647 */ 3648 public static final String WIFI_WATCHDOG_ARP_CHECK_INTERVAL_MS = 3649 "wifi_watchdog_arp_interval_ms"; 3650 3651 /** 3652 * ms delay interval between rssi polling when the signal is known to be weak 3653 * @hide 3654 */ 3655 public static final String WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS = 3656 "wifi_watchdog_rssi_fetch_interval_ms"; 3657 3658 3659 /** 3660 * Number of ARP pings per check. 3661 * @hide 3662 */ 3663 public static final String WIFI_WATCHDOG_NUM_ARP_PINGS = "wifi_watchdog_num_arp_pings"; 3664 3665 /** 3666 * Minimum number of responses to the arp pings to consider the test 'successful'. 3667 * @hide 3668 */ 3669 public static final String WIFI_WATCHDOG_MIN_ARP_RESPONSES = 3670 "wifi_watchdog_min_arp_responses"; 3671 3672 /** 3673 * Timeout on ARP pings 3674 * @hide 3675 */ 3676 public static final String WIFI_WATCHDOG_ARP_PING_TIMEOUT_MS = 3677 "wifi_watchdog_arp_ping_timeout_ms"; 3678 3679 /** 3680 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 3681 * the setting needs to be set to 0 to disable it. 3682 * @hide 3683 */ 3684 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 3685 "wifi_watchdog_poor_network_test_enabled"; 3686 3687 /** 3688 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 3689 * needs to be set to 0 to disable it. 3690 * @hide 3691 */ 3692 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 3693 "wifi_suspend_optimizations_enabled"; 3694 3695 /** 3696 * @deprecated Use 3697 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3698 */ 3699 @Deprecated 3700 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3701 3702 /** 3703 * The operational wifi frequency band 3704 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 3705 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 3706 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 3707 * 3708 * @hide 3709 */ 3710 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 3711 3712 /** 3713 * The Wi-Fi peer-to-peer device name 3714 * @hide 3715 */ 3716 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 3717 3718 /** 3719 * Setting to turn off captive portal detection. Feature is enabled by default and 3720 * the setting needs to be set to 0 to disable it. 3721 * @hide 3722 */ 3723 public static final String CAPTIVE_PORTAL_DETECTION_ENABLED = 3724 "captive_portal_detection_enabled"; 3725 3726 /** 3727 * The server used for captive portal detection upon a new conection. A 204 response 3728 * code from the server is used for validation. 3729 * @hide 3730 */ 3731 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 3732 3733 /** 3734 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 3735 * data connectivity to be established after a disconnect from Wi-Fi. 3736 */ 3737 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3738 "wifi_mobile_data_transition_wakelock_timeout_ms"; 3739 3740 /** 3741 * Whether network service discovery is enabled. 3742 * @hide 3743 */ 3744 public static final String NSD_ON = "nsd_on"; 3745 3746 /** 3747 * Whether background data usage is allowed by the user. See 3748 * ConnectivityManager for more info. 3749 */ 3750 @Deprecated 3751 public static final String BACKGROUND_DATA = "background_data"; 3752 3753 /** 3754 * Origins for which browsers should allow geolocation by default. 3755 * The value is a space-separated list of origins. 3756 */ 3757 public static final String ALLOWED_GEOLOCATION_ORIGINS 3758 = "allowed_geolocation_origins"; 3759 3760 /** 3761 * @deprecated Use {@link android.provider.Settings.Global#MOBILE_DATA} instead 3762 * @hide 3763 */ 3764 @Deprecated 3765 public static final String MOBILE_DATA = Global.MOBILE_DATA; 3766 3767 /** 3768 * @deprecated Use {@link android.provider.Settings.Global#CDMA_ROAMING_MODE} instead 3769 * @hide 3770 */ 3771 @Deprecated 3772 public static final String CDMA_ROAMING_MODE = Global.CDMA_ROAMING_MODE; 3773 3774 /** 3775 * @deprecated Use {@link android.provider.Settings.Global#CDMA_ROAMING_MODE} instead 3776 * @hide 3777 */ 3778 @Deprecated 3779 public static final String CDMA_SUBSCRIPTION_MODE = Global.CDMA_SUBSCRIPTION_MODE; 3780 3781 /** 3782 * The preferred network mode 7 = Global 3783 * 6 = EvDo only 3784 * 5 = CDMA w/o EvDo 3785 * 4 = CDMA / EvDo auto 3786 * 3 = GSM / WCDMA auto 3787 * 2 = WCDMA only 3788 * 1 = GSM only 3789 * 0 = GSM / WCDMA preferred 3790 * @hide 3791 */ 3792 public static final String PREFERRED_NETWORK_MODE = 3793 "preferred_network_mode"; 3794 3795 /** 3796 * The preferred TTY mode 0 = TTy Off, CDMA default 3797 * 1 = TTY Full 3798 * 2 = TTY HCO 3799 * 3 = TTY VCO 3800 * @hide 3801 */ 3802 public static final String PREFERRED_TTY_MODE = 3803 "preferred_tty_mode"; 3804 3805 3806 /** 3807 * @deprecated Use {@link android.provider.Settings.Global#CDMA_CELL_BROADCAST_SMS} instead 3808 * @hide 3809 */ 3810 @Deprecated 3811 public static final String CDMA_CELL_BROADCAST_SMS = Global.CDMA_CELL_BROADCAST_SMS; 3812 3813 /** 3814 * The cdma subscription 0 = Subscription from RUIM, when available 3815 * 1 = Subscription from NV 3816 * @hide 3817 */ 3818 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3819 "preferred_cdma_subscription"; 3820 3821 /** 3822 * Whether the enhanced voice privacy mode is enabled. 3823 * 0 = normal voice privacy 3824 * 1 = enhanced voice privacy 3825 * @hide 3826 */ 3827 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3828 3829 /** 3830 * Whether the TTY mode mode is enabled. 3831 * 0 = disabled 3832 * 1 = enabled 3833 * @hide 3834 */ 3835 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3836 3837 /** 3838 * The number of milliseconds to delay before sending out Connectivyt Change broadcasts 3839 * @hide 3840 */ 3841 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 3842 3843 /** 3844 * Default value for CONNECTIVITY_CHANGE_DELAY in milliseconds. 3845 * @hide 3846 */ 3847 public static final int CONNECTIVITY_CHANGE_DELAY_DEFAULT = 3000; 3848 3849 /** 3850 * Controls whether settings backup is enabled. 3851 * Type: int ( 0 = disabled, 1 = enabled ) 3852 * @hide 3853 */ 3854 public static final String BACKUP_ENABLED = "backup_enabled"; 3855 3856 /** 3857 * Controls whether application data is automatically restored from backup 3858 * at install time. 3859 * Type: int ( 0 = disabled, 1 = enabled ) 3860 * @hide 3861 */ 3862 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3863 3864 /** 3865 * Indicates whether settings backup has been fully provisioned. 3866 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3867 * @hide 3868 */ 3869 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3870 3871 /** 3872 * Component of the transport to use for backup/restore. 3873 * @hide 3874 */ 3875 public static final String BACKUP_TRANSPORT = "backup_transport"; 3876 3877 /** 3878 * Version for which the setup wizard was last shown. Bumped for 3879 * each release when there is new setup information to show. 3880 * @hide 3881 */ 3882 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3883 3884 /** 3885 * How frequently (in seconds) to check the memory status of the 3886 * device. 3887 * @hide 3888 */ 3889 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 3890 3891 /** 3892 * Max frequency (in seconds) to log memory check stats, in realtime 3893 * seconds. This allows for throttling of logs when the device is 3894 * running for large amounts of time. 3895 * @hide 3896 */ 3897 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 3898 "memcheck_log_realtime_interval"; 3899 3900 /** 3901 * Boolean indicating whether rebooting due to system memory checks 3902 * is enabled. 3903 * @hide 3904 */ 3905 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 3906 3907 /** 3908 * How many bytes the system process must be below to avoid scheduling 3909 * a soft reboot. This reboot will happen when it is next determined 3910 * to be a good time. 3911 * @hide 3912 */ 3913 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 3914 3915 /** 3916 * How many bytes the system process must be below to avoid scheduling 3917 * a hard reboot. This reboot will happen immediately. 3918 * @hide 3919 */ 3920 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 3921 3922 /** 3923 * How many bytes the phone process must be below to avoid scheduling 3924 * a soft restart. This restart will happen when it is next determined 3925 * to be a good time. 3926 * @hide 3927 */ 3928 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 3929 3930 /** 3931 * How many bytes the phone process must be below to avoid scheduling 3932 * a hard restart. This restart will happen immediately. 3933 * @hide 3934 */ 3935 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 3936 3937 /** 3938 * Boolean indicating whether restarting the phone process due to 3939 * memory checks is enabled. 3940 * @hide 3941 */ 3942 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 3943 3944 /** 3945 * First time during the day it is okay to kill processes 3946 * or reboot the device due to low memory situations. This number is 3947 * in seconds since midnight. 3948 * @hide 3949 */ 3950 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 3951 3952 /** 3953 * Last time during the day it is okay to kill processes 3954 * or reboot the device due to low memory situations. This number is 3955 * in seconds since midnight. 3956 * @hide 3957 */ 3958 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 3959 3960 /** 3961 * How long the screen must have been off in order to kill processes 3962 * or reboot. This number is in seconds. A value of -1 means to 3963 * entirely disregard whether the screen is on. 3964 * @hide 3965 */ 3966 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 3967 3968 /** 3969 * How much time there must be until the next alarm in order to kill processes 3970 * or reboot. This number is in seconds. Note: this value must be 3971 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 3972 * always see an alarm scheduled within its time. 3973 * @hide 3974 */ 3975 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 3976 3977 /** 3978 * How frequently to check whether it is a good time to restart things, 3979 * if the device is in a bad state. This number is in seconds. Note: 3980 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 3981 * the alarm to schedule the recheck will always appear within the 3982 * minimum "do not execute now" time. 3983 * @hide 3984 */ 3985 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 3986 3987 /** 3988 * How frequently (in DAYS) to reboot the device. If 0, no reboots 3989 * will occur. 3990 * @hide 3991 */ 3992 public static final String REBOOT_INTERVAL = "reboot_interval"; 3993 3994 /** 3995 * First time during the day it is okay to force a reboot of the 3996 * device (if REBOOT_INTERVAL is set). This number is 3997 * in seconds since midnight. 3998 * @hide 3999 */ 4000 public static final String REBOOT_START_TIME = "reboot_start_time"; 4001 4002 /** 4003 * The window of time (in seconds) after each REBOOT_INTERVAL in which 4004 * a reboot can be executed. If 0, a reboot will always be executed at 4005 * exactly the given time. Otherwise, it will only be executed if 4006 * the device is idle within the window. 4007 * @hide 4008 */ 4009 public static final String REBOOT_WINDOW = "reboot_window"; 4010 4011 /** 4012 * Threshold values for the duration and level of a discharge cycle, under 4013 * which we log discharge cycle info. 4014 * @hide 4015 */ 4016 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 4017 "battery_discharge_duration_threshold"; 4018 /** @hide */ 4019 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4020 4021 /** 4022 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 4023 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 4024 * will never display the "Report" button. 4025 * Type: int ( 0 = disallow, 1 = allow ) 4026 * @hide 4027 */ 4028 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4029 4030 /** 4031 * @deprecated Use {@link android.provider.Settings.Global#WTF_IS_FATAL} instead 4032 * @hide 4033 */ 4034 @Deprecated 4035 public static final String WTF_IS_FATAL = Global.WTF_IS_FATAL; 4036 4037 /** 4038 * Maximum age of entries kept by {@link com.android.internal.os.IDropBoxManagerService}. 4039 * @hide 4040 */ 4041 public static final String DROPBOX_AGE_SECONDS = 4042 "dropbox_age_seconds"; 4043 /** 4044 * Maximum number of entry files which {@link com.android.internal.os.IDropBoxManagerService} will keep around. 4045 * @hide 4046 */ 4047 public static final String DROPBOX_MAX_FILES = 4048 "dropbox_max_files"; 4049 /** 4050 * Maximum amount of disk space used by {@link com.android.internal.os.IDropBoxManagerService} no matter what. 4051 * @hide 4052 */ 4053 public static final String DROPBOX_QUOTA_KB = 4054 "dropbox_quota_kb"; 4055 /** 4056 * Percent of free disk (excluding reserve) which {@link com.android.internal.os.IDropBoxManagerService} will use. 4057 * @hide 4058 */ 4059 public static final String DROPBOX_QUOTA_PERCENT = 4060 "dropbox_quota_percent"; 4061 /** 4062 * Percent of total disk which {@link com.android.internal.os.IDropBoxManagerService} will never dip into. 4063 * @hide 4064 */ 4065 public static final String DROPBOX_RESERVE_PERCENT = 4066 "dropbox_reserve_percent"; 4067 /** 4068 * Prefix for per-tag dropbox disable/enable settings. 4069 * @hide 4070 */ 4071 public static final String DROPBOX_TAG_PREFIX = 4072 "dropbox:"; 4073 /** 4074 * Lines of logcat to include with system crash/ANR/etc. reports, 4075 * as a prefix of the dropbox tag of the report type. 4076 * For example, "logcat_for_system_server_anr" controls the lines 4077 * of logcat captured with system server ANR reports. 0 to disable. 4078 * @hide 4079 */ 4080 public static final String ERROR_LOGCAT_PREFIX = 4081 "logcat_for_"; 4082 4083 4084 /** 4085 * Screen timeout in milliseconds corresponding to the 4086 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 4087 * possible screen timeout behavior.) 4088 * @hide 4089 */ 4090 public static final String SHORT_KEYLIGHT_DELAY_MS = 4091 "short_keylight_delay_ms"; 4092 4093 /** 4094 * The interval in minutes after which the amount of free storage left on the 4095 * device is logged to the event log 4096 * @hide 4097 */ 4098 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 4099 "sys_free_storage_log_interval"; 4100 4101 /** 4102 * Threshold for the amount of change in disk free space required to report the amount of 4103 * free space. Used to prevent spamming the logs when the disk free space isn't changing 4104 * frequently. 4105 * @hide 4106 */ 4107 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 4108 "disk_free_change_reporting_threshold"; 4109 4110 4111 /** 4112 * Minimum percentage of free storage on the device that is used to determine if 4113 * the device is running low on storage. The default is 10. 4114 * <p>Say this value is set to 10, the device is considered running low on storage 4115 * if 90% or more of the device storage is filled up. 4116 * @hide 4117 */ 4118 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 4119 "sys_storage_threshold_percentage"; 4120 4121 /** 4122 * Maximum byte size of the low storage threshold. This is to ensure 4123 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in 4124 * an overly large threshold for large storage devices. Currently this 4125 * must be less than 2GB. This default is 500MB. 4126 * @hide 4127 */ 4128 public static final String SYS_STORAGE_THRESHOLD_MAX_BYTES = 4129 "sys_storage_threshold_max_bytes"; 4130 4131 /** 4132 * Minimum bytes of free storage on the device before the data 4133 * partition is considered full. By default, 1 MB is reserved 4134 * to avoid system-wide SQLite disk full exceptions. 4135 * @hide 4136 */ 4137 public static final String SYS_STORAGE_FULL_THRESHOLD_BYTES = 4138 "sys_storage_full_threshold_bytes"; 4139 4140 /** 4141 * The interval in milliseconds after which Wi-Fi is considered idle. 4142 * When idle, it is possible for the device to be switched from Wi-Fi to 4143 * the mobile data network. 4144 * @hide 4145 */ 4146 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4147 4148 /** 4149 * The interval in milliseconds to issue wake up scans when wifi needs 4150 * to connect. This is necessary to connect to an access point when 4151 * device is on the move and the screen is off. 4152 * @hide 4153 */ 4154 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4155 "wifi_framework_scan_interval_ms"; 4156 4157 /** 4158 * The interval in milliseconds to scan as used by the wifi supplicant 4159 * @hide 4160 */ 4161 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4162 "wifi_supplicant_scan_interval_ms"; 4163 4164 /** 4165 * @deprecated Moved to Settings.Global 4166 * @hide 4167 */ 4168 @Deprecated 4169 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4170 Global.PDP_WATCHDOG_POLL_INTERVAL_MS; 4171 4172 /** 4173 * @deprecated Moved to Settings.Global 4174 * @hide 4175 */ 4176 @Deprecated 4177 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4178 Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS; 4179 4180 /** 4181 * @deprecated Moved to Settings.Global 4182 * @hide 4183 */ 4184 @Deprecated 4185 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4186 Global.PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS; 4187 4188 /** 4189 * @deprecated Moved to Settings.Global 4190 * @hide 4191 */ 4192 @Deprecated 4193 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4194 Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT; 4195 4196 /** 4197 * @deprecated Moved to Settings.Global 4198 * @hide 4199 */ 4200 @Deprecated 4201 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4202 Global.PDP_WATCHDOG_ERROR_POLL_COUNT; 4203 4204 /** 4205 * @deprecated Moved to Settings.Global 4206 * @hide 4207 */ 4208 @Deprecated 4209 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4210 Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT; 4211 4212 /** 4213 * The number of milliseconds to delay when checking for data stalls during 4214 * non-aggressive detection. (screen is turned off.) 4215 * @hide 4216 */ 4217 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4218 "data_stall_alarm_non_aggressive_delay_in_ms"; 4219 4220 /** 4221 * The number of milliseconds to delay when checking for data stalls during 4222 * aggressive detection. (screen on or suspected data stall) 4223 * @hide 4224 */ 4225 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4226 "data_stall_alarm_aggressive_delay_in_ms"; 4227 4228 /** 4229 * The interval in milliseconds at which to check gprs registration 4230 * after the first registration mismatch of gprs and voice service, 4231 * to detect possible data network registration problems. 4232 * 4233 * @hide 4234 */ 4235 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4236 "gprs_register_check_period_ms"; 4237 4238 /** 4239 * @deprecated Use {@link android.provider.Settings.Global#NITZ_UPDATE_SPACING} instead 4240 * @hide 4241 */ 4242 public static final String NITZ_UPDATE_SPACING = Global.NITZ_UPDATE_SPACING; 4243 4244 /** 4245 * @deprecated Use {@link android.provider.Settings.Global#NITZ_UPDATE_SPACING} instead 4246 * @hide 4247 */ 4248 public static final String NITZ_UPDATE_DIFF = Global.NITZ_UPDATE_DIFF; 4249 4250 /** 4251 * The maximum reconnect delay for short network outages or when the network is suspended 4252 * due to phone use. 4253 * @hide 4254 */ 4255 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 4256 "sync_max_retry_delay_in_seconds"; 4257 4258 /** 4259 * The interval in milliseconds at which to check the number of SMS sent 4260 * out without asking for use permit, to limit the un-authorized SMS 4261 * usage. 4262 * @hide 4263 */ 4264 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4265 "sms_outgoing_check_interval_ms"; 4266 4267 /** 4268 * The number of outgoing SMS sent without asking for user permit 4269 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 4270 * @hide 4271 */ 4272 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4273 "sms_outgoing_check_max_count"; 4274 4275 /** 4276 * The global search provider chosen by the user (if multiple global 4277 * search providers are installed). This will be the provider returned 4278 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 4279 * installed. This setting is stored as a flattened component name as 4280 * per {@link ComponentName#flattenToString()}. 4281 * 4282 * @hide 4283 */ 4284 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 4285 "search_global_search_activity"; 4286 4287 /** 4288 * The number of promoted sources in GlobalSearch. 4289 * @hide 4290 */ 4291 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 4292 /** 4293 * The maximum number of suggestions returned by GlobalSearch. 4294 * @hide 4295 */ 4296 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 4297 /** 4298 * The number of suggestions GlobalSearch will ask each non-web search source for. 4299 * @hide 4300 */ 4301 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 4302 /** 4303 * The number of suggestions the GlobalSearch will ask the web search source for. 4304 * @hide 4305 */ 4306 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 4307 "search_web_results_override_limit"; 4308 /** 4309 * The number of milliseconds that GlobalSearch will wait for suggestions from 4310 * promoted sources before continuing with all other sources. 4311 * @hide 4312 */ 4313 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 4314 "search_promoted_source_deadline_millis"; 4315 /** 4316 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 4317 * @hide 4318 */ 4319 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 4320 /** 4321 * The maximum number of milliseconds that GlobalSearch shows the previous results 4322 * after receiving a new query. 4323 * @hide 4324 */ 4325 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 4326 /** 4327 * The maximum age of log data used for shortcuts in GlobalSearch. 4328 * @hide 4329 */ 4330 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 4331 /** 4332 * The maximum age of log data used for source ranking in GlobalSearch. 4333 * @hide 4334 */ 4335 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 4336 "search_max_source_event_age_millis"; 4337 /** 4338 * The minimum number of impressions needed to rank a source in GlobalSearch. 4339 * @hide 4340 */ 4341 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 4342 "search_min_impressions_for_source_ranking"; 4343 /** 4344 * The minimum number of clicks needed to rank a source in GlobalSearch. 4345 * @hide 4346 */ 4347 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 4348 "search_min_clicks_for_source_ranking"; 4349 /** 4350 * The maximum number of shortcuts shown by GlobalSearch. 4351 * @hide 4352 */ 4353 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 4354 /** 4355 * The size of the core thread pool for suggestion queries in GlobalSearch. 4356 * @hide 4357 */ 4358 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 4359 "search_query_thread_core_pool_size"; 4360 /** 4361 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 4362 * @hide 4363 */ 4364 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 4365 "search_query_thread_max_pool_size"; 4366 /** 4367 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 4368 * @hide 4369 */ 4370 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 4371 "search_shortcut_refresh_core_pool_size"; 4372 /** 4373 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 4374 * @hide 4375 */ 4376 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 4377 "search_shortcut_refresh_max_pool_size"; 4378 /** 4379 * The maximun time that excess threads in the GlobalSeach thread pools will 4380 * wait before terminating. 4381 * @hide 4382 */ 4383 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 4384 "search_thread_keepalive_seconds"; 4385 /** 4386 * The maximum number of concurrent suggestion queries to each source. 4387 * @hide 4388 */ 4389 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 4390 "search_per_source_concurrent_query_limit"; 4391 4392 /** 4393 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 4394 * @hide 4395 */ 4396 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 4397 4398 /** 4399 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 4400 * @hide 4401 */ 4402 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 4403 4404 /** 4405 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 4406 * @hide 4407 */ 4408 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 4409 4410 /** 4411 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 4412 * @hide 4413 */ 4414 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 4415 4416 /** 4417 * If nonzero, ANRs in invisible background processes bring up a dialog. 4418 * Otherwise, the process will be silently killed. 4419 * @hide 4420 */ 4421 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 4422 4423 /** 4424 * The {@link ComponentName} string of the service to be used as the voice recognition 4425 * service. 4426 * 4427 * @hide 4428 */ 4429 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 4430 4431 4432 /** 4433 * The {@link ComponentName} string of the selected spell checker service which is 4434 * one of the services managed by the text service manager. 4435 * 4436 * @hide 4437 */ 4438 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 4439 4440 /** 4441 * The {@link ComponentName} string of the selected subtype of the selected spell checker 4442 * service which is one of the services managed by the text service manager. 4443 * 4444 * @hide 4445 */ 4446 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 4447 "selected_spell_checker_subtype"; 4448 4449 /** 4450 * The {@link ComponentName} string whether spell checker is enabled or not. 4451 * 4452 * @hide 4453 */ 4454 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 4455 4456 /** 4457 * What happens when the user presses the Power button while in-call 4458 * and the screen is on.<br/> 4459 * <b>Values:</b><br/> 4460 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 4461 * 2 - The Power button hangs up the current call.<br/> 4462 * 4463 * @hide 4464 */ 4465 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 4466 4467 /** 4468 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 4469 * @hide 4470 */ 4471 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 4472 4473 /** 4474 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 4475 * @hide 4476 */ 4477 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 4478 4479 /** 4480 * INCALL_POWER_BUTTON_BEHAVIOR default value. 4481 * @hide 4482 */ 4483 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 4484 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 4485 4486 /** 4487 * The current night mode that has been selected by the user. Owned 4488 * and controlled by UiModeManagerService. Constants are as per 4489 * UiModeManager. 4490 * @hide 4491 */ 4492 public static final String UI_NIGHT_MODE = "ui_night_mode"; 4493 4494 /** 4495 * Let user pick default install location. 4496 * @hide 4497 */ 4498 public static final String SET_INSTALL_LOCATION = "set_install_location"; 4499 4500 /** 4501 * Default install location value. 4502 * 0 = auto, let system decide 4503 * 1 = internal 4504 * 2 = sdcard 4505 * @hide 4506 */ 4507 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 4508 4509 /** 4510 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_POLLING_SEC} instead 4511 * @hide 4512 */ 4513 @Deprecated 4514 public static final String THROTTLE_POLLING_SEC = Global.THROTTLE_POLLING_SEC; 4515 4516 /** 4517 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_THRESHOLD_BYTES} instead 4518 * @hide 4519 */ 4520 @Deprecated 4521 public static final String THROTTLE_THRESHOLD_BYTES = Global.THROTTLE_THRESHOLD_BYTES; 4522 4523 /** 4524 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_VALUE_KBITSPS} instead 4525 * @hide 4526 */ 4527 @Deprecated 4528 public static final String THROTTLE_VALUE_KBITSPS = Global.THROTTLE_VALUE_KBITSPS; 4529 4530 /** 4531 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_VALUE_KBITSPS} instead 4532 * @hide 4533 */ 4534 @Deprecated 4535 public static final String THROTTLE_RESET_DAY = Global.THROTTLE_RESET_DAY; 4536 4537 /** 4538 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_NOTIFICATION_TYPE} instead 4539 * @hide 4540 */ 4541 @Deprecated 4542 public static final String THROTTLE_NOTIFICATION_TYPE = Global.THROTTLE_NOTIFICATION_TYPE; 4543 4544 /** 4545 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_HELP_URI} instead 4546 * @hide 4547 */ 4548 @Deprecated 4549 public static final String THROTTLE_HELP_URI = Global.THROTTLE_HELP_URI; 4550 4551 /** 4552 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_MAX_NTP_CACHE_AGE_SEC} instead 4553 * @hide 4554 */ 4555 @Deprecated 4556 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4557 Global.THROTTLE_MAX_NTP_CACHE_AGE_SEC; 4558 4559 /** 4560 * @deprecated Use {@link android.provider.Settings.Global#DOWNLOAD_MAX_BYTES_OVER_MOBILE} instead 4561 * @hide 4562 */ 4563 @Deprecated 4564 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4565 Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE; 4566 4567 /** 4568 * @deprecated Use {@link android.provider.Settings.Global#DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE} instead 4569 * @hide 4570 */ 4571 @Deprecated 4572 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4573 Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE; 4574 4575 /** 4576 * ms during which to consume extra events related to Inet connection condition 4577 * after a transtion to fully-connected 4578 * @hide 4579 */ 4580 public static final String INET_CONDITION_DEBOUNCE_UP_DELAY = 4581 "inet_condition_debounce_up_delay"; 4582 4583 /** 4584 * ms during which to consume extra events related to Inet connection condtion 4585 * after a transtion to partly-connected 4586 * @hide 4587 */ 4588 public static final String INET_CONDITION_DEBOUNCE_DOWN_DELAY = 4589 "inet_condition_debounce_down_delay"; 4590 4591 /** 4592 * @deprecated Use {@link android.provider.Settings.Global#SETUP_PREPAID_DATA_SERVICE_URL} instead 4593 * @hide 4594 */ 4595 @Deprecated 4596 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4597 Global.SETUP_PREPAID_DATA_SERVICE_URL; 4598 4599 /** 4600 * @deprecated Use {@link android.provider.Settings.Global#SETUP_PREPAID_DETECTION_TARGET_URL} instead 4601 * @hide 4602 */ 4603 @Deprecated 4604 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4605 Global.SETUP_PREPAID_DETECTION_TARGET_URL; 4606 4607 /** 4608 * @deprecated Use {@link android.provider.Settings.Global#SETUP_PREPAID_DETECTION_REDIR_HOST} instead 4609 * @hide 4610 */ 4611 @Deprecated 4612 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4613 Global.SETUP_PREPAID_DETECTION_REDIR_HOST; 4614 4615 /** 4616 * Whether screensavers are enabled. 4617 * @hide 4618 */ 4619 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 4620 4621 /** 4622 * The user's chosen screensaver components. 4623 * 4624 * These will be launched by the PhoneWindowManager after a timeout when not on 4625 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 4626 * @hide 4627 */ 4628 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 4629 4630 /** 4631 * If screensavers are enabled, whether the screensaver should be automatically launched 4632 * when the device is inserted into a (desk) dock. 4633 * @hide 4634 */ 4635 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4636 4637 /** 4638 * If screensavers are enabled, whether the screensaver should be automatically launched 4639 * when the screen times out when not on battery. 4640 * @hide 4641 */ 4642 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4643 4644 /** 4645 * If screensavers are enabled, the default screensaver component. 4646 * @hide 4647 */ 4648 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4649 4650 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4651 * {@hide} */ 4652 @Deprecated 4653 public static final String NETSTATS_ENABLED = Global.NETSTATS_ENABLED; 4654 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4655 * {@hide} */ 4656 @Deprecated 4657 public static final String NETSTATS_POLL_INTERVAL = Global.NETSTATS_POLL_INTERVAL; 4658 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4659 * {@hide} */ 4660 @Deprecated 4661 public static final String NETSTATS_TIME_CACHE_MAX_AGE = Global.NETSTATS_TIME_CACHE_MAX_AGE; 4662 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4663 * {@hide} */ 4664 @Deprecated 4665 public static final String NETSTATS_GLOBAL_ALERT_BYTES = Global.NETSTATS_GLOBAL_ALERT_BYTES; 4666 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4667 * {@hide} */ 4668 @Deprecated 4669 public static final String NETSTATS_SAMPLE_ENABLED = Global.NETSTATS_SAMPLE_ENABLED; 4670 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4671 * {@hide} */ 4672 @Deprecated 4673 public static final String NETSTATS_REPORT_XT_OVER_DEV = Global.NETSTATS_REPORT_XT_OVER_DEV; 4674 4675 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4676 * {@hide} */ 4677 @Deprecated 4678 public static final String NETSTATS_DEV_BUCKET_DURATION = Global.NETSTATS_DEV_BUCKET_DURATION; 4679 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4680 * {@hide} */ 4681 @Deprecated 4682 public static final String NETSTATS_DEV_PERSIST_BYTES = Global.NETSTATS_DEV_PERSIST_BYTES; 4683 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4684 * {@hide} */ 4685 @Deprecated 4686 public static final String NETSTATS_DEV_ROTATE_AGE = Global.NETSTATS_DEV_ROTATE_AGE; 4687 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4688 * {@hide} */ 4689 @Deprecated 4690 public static final String NETSTATS_DEV_DELETE_AGE = Global.NETSTATS_DEV_DELETE_AGE; 4691 4692 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4693 * {@hide} */ 4694 @Deprecated 4695 public static final String NETSTATS_UID_BUCKET_DURATION = Global.NETSTATS_UID_BUCKET_DURATION; 4696 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4697 * {@hide} */ 4698 @Deprecated 4699 public static final String NETSTATS_UID_PERSIST_BYTES = Global.NETSTATS_UID_PERSIST_BYTES; 4700 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4701 * {@hide} */ 4702 @Deprecated 4703 public static final String NETSTATS_UID_ROTATE_AGE = Global.NETSTATS_UID_ROTATE_AGE; 4704 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4705 * {@hide} */ 4706 @Deprecated 4707 public static final String NETSTATS_UID_DELETE_AGE = Global.NETSTATS_UID_DELETE_AGE; 4708 4709 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4710 * {@hide} */ 4711 @Deprecated 4712 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = Global.NETSTATS_UID_TAG_BUCKET_DURATION; 4713 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4714 * {@hide} */ 4715 @Deprecated 4716 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = Global.NETSTATS_UID_TAG_PERSIST_BYTES; 4717 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4718 * {@hide} */ 4719 @Deprecated 4720 public static final String NETSTATS_UID_TAG_ROTATE_AGE = Global.NETSTATS_UID_TAG_ROTATE_AGE; 4721 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4722 * {@hide} */ 4723 @Deprecated 4724 public static final String NETSTATS_UID_TAG_DELETE_AGE = Global.NETSTATS_UID_TAG_DELETE_AGE; 4725 4726 /** Preferred NTP server. {@hide} 4727 * @deprecated moved to Settings.Global */ 4728 public static final String NTP_SERVER = Global.NTP_SERVER; 4729 4730 /** Timeout in milliseconds to wait for NTP server. {@hide} 4731 * @deprecated moved to Settings.Global */ 4732 public static final String NTP_TIMEOUT = Global.NTP_TIMEOUT; 4733 4734 /** Autofill server address (Used in WebView/browser). 4735 * @deprecated moved to Settings.Global 4736 * {@hide} */ 4737 public static final String WEB_AUTOFILL_QUERY_URL = Global.WEB_AUTOFILL_QUERY_URL; 4738 4739 /** 4740 * Whether the package manager should send package verification broadcasts for verifiers to 4741 * review apps prior to installation. 4742 * 4743 * 1 = request apps to be verified prior to installation, if a verifier exists. 4744 * 0 = do not verify apps before installation 4745 * {@hide} 4746 */ 4747 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4748 4749 /** Timeout for package verification. {@hide} */ 4750 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4751 4752 /** Default response code for package verification. {@hide} */ 4753 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4754 4755 /** {@hide} */ 4756 public static final String 4757 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 4758 4759 /** 4760 * Duration in milliseconds before pre-authorized URIs for the contacts 4761 * provider should expire. 4762 * @hide 4763 */ 4764 public static final String CONTACTS_PREAUTH_URI_EXPIRATION = 4765 "contacts_preauth_uri_expiration"; 4766 4767 /** 4768 * Prefix for SMS short code regex patterns (country code is appended). 4769 * @see com.android.internal.telephony.SmsUsageMonitor 4770 * @hide 4771 */ 4772 public static final String SMS_SHORT_CODES_PREFIX = "sms_short_codes_"; 4773 4774 /** 4775 * Overlay display devices setting. 4776 * The associated value is a specially formatted string that describes the 4777 * size and density of simulated secondary display devices. 4778 * <p> 4779 * Format: {width}x{height}/{dpi};... 4780 * </p><p> 4781 * Example: 4782 * <ul> 4783 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4784 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4785 * at 1080p and the second at 720p.</li> 4786 * <li>If the value is empty, then no overlay display devices are created.</li> 4787 * </ul></p> 4788 * 4789 * @hide 4790 */ 4791 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4792 4793 /** 4794 * This are the settings to be backed up. 4795 * 4796 * NOTE: Settings are backed up and restored in the order they appear 4797 * in this array. If you have one setting depending on another, 4798 * make sure that they are ordered appropriately. 4799 * 4800 * @hide 4801 */ 4802 public static final String[] SETTINGS_TO_BACKUP = { 4803 ADB_ENABLED, 4804 BUGREPORT_IN_POWER_MENU, 4805 ALLOW_MOCK_LOCATION, 4806 PARENTAL_CONTROL_ENABLED, 4807 PARENTAL_CONTROL_REDIRECT_URL, 4808 USB_MASS_STORAGE_ENABLED, 4809 ACCESSIBILITY_SCRIPT_INJECTION, 4810 BACKUP_AUTO_RESTORE, 4811 ENABLED_ACCESSIBILITY_SERVICES, 4812 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4813 TOUCH_EXPLORATION_ENABLED, 4814 ACCESSIBILITY_ENABLED, 4815 ACCESSIBILITY_SPEAK_PASSWORD, 4816 TTS_USE_DEFAULTS, 4817 TTS_DEFAULT_RATE, 4818 TTS_DEFAULT_PITCH, 4819 TTS_DEFAULT_SYNTH, 4820 TTS_DEFAULT_LANG, 4821 TTS_DEFAULT_COUNTRY, 4822 TTS_ENABLED_PLUGINS, 4823 TTS_DEFAULT_LOCALE, 4824 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4825 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4826 WIFI_NUM_OPEN_NETWORKS_KEPT, 4827 MOUNT_PLAY_NOTIFICATION_SND, 4828 MOUNT_UMS_AUTOSTART, 4829 MOUNT_UMS_PROMPT, 4830 MOUNT_UMS_NOTIFY_ENABLED, 4831 UI_NIGHT_MODE, 4832 LOCK_SCREEN_OWNER_INFO, 4833 LOCK_SCREEN_OWNER_INFO_ENABLED 4834 }; 4835 4836 /** 4837 * Helper method for determining if a location provider is enabled. 4838 * @param cr the content resolver to use 4839 * @param provider the location provider to query 4840 * @return true if the provider is enabled 4841 */ 4842 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4843 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4844 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4845 } 4846 4847 /** 4848 * Thread-safe method for enabling or disabling a single location provider. 4849 * @param cr the content resolver to use 4850 * @param provider the location provider to enable or disable 4851 * @param enabled true if the provider should be enabled 4852 */ 4853 public static final void setLocationProviderEnabled(ContentResolver cr, 4854 String provider, boolean enabled) { 4855 // to ensure thread safety, we write the provider name with a '+' or '-' 4856 // and let the SettingsProvider handle it rather than reading and modifying 4857 // the list of enabled providers. 4858 if (enabled) { 4859 provider = "+" + provider; 4860 } else { 4861 provider = "-" + provider; 4862 } 4863 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4864 } 4865 } 4866 4867 /** 4868 * Global system settings, containing preferences that always apply identically 4869 * to all defined users. Applications can read these but are not allowed to write; 4870 * like the "Secure" settings, these are for preferences that the user must 4871 * explicitly modify through the system UI or specialized APIs for those values. 4872 */ 4873 public static final class Global extends NameValueTable { 4874 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4875 4876 /** 4877 * The content:// style URL for global secure settings items. Not public. 4878 */ 4879 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4880 4881 /** 4882 * Whether Airplane Mode is on. 4883 */ 4884 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4885 4886 /** 4887 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4888 */ 4889 public static final String RADIO_BLUETOOTH = "bluetooth"; 4890 4891 /** 4892 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4893 */ 4894 public static final String RADIO_WIFI = "wifi"; 4895 4896 /** 4897 * {@hide} 4898 */ 4899 public static final String RADIO_WIMAX = "wimax"; 4900 /** 4901 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4902 */ 4903 public static final String RADIO_CELL = "cell"; 4904 4905 /** 4906 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4907 */ 4908 public static final String RADIO_NFC = "nfc"; 4909 4910 /** 4911 * A comma separated list of radios that need to be disabled when airplane mode 4912 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4913 * included in the comma separated list. 4914 */ 4915 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4916 4917 /** 4918 * A comma separated list of radios that should to be disabled when airplane mode 4919 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4920 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4921 * will be turned off when entering airplane mode, but the user will be able to reenable 4922 * Wifi in the Settings app. 4923 * 4924 * {@hide} 4925 */ 4926 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4927 4928 /** 4929 * The policy for deciding when Wi-Fi should go to sleep (which will in 4930 * turn switch to using the mobile data as an Internet connection). 4931 * <p> 4932 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4933 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4934 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4935 */ 4936 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4937 4938 /** 4939 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4940 * policy, which is to sleep shortly after the turning off 4941 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4942 */ 4943 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4944 4945 /** 4946 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4947 * the device is on battery, and never go to sleep when the device is 4948 * plugged in. 4949 */ 4950 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4951 4952 /** 4953 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4954 */ 4955 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4956 4957 /** 4958 * Value to specify if the user prefers the date, time and time zone 4959 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4960 */ 4961 public static final String AUTO_TIME = "auto_time"; 4962 4963 /** 4964 * Value to specify if the user prefers the time zone 4965 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4966 */ 4967 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4968 4969 /** 4970 * URI for the car dock "in" event sound. 4971 * @hide 4972 */ 4973 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4974 4975 /** 4976 * URI for the car dock "out" event sound. 4977 * @hide 4978 */ 4979 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4980 4981 /** 4982 * URI for the desk dock "in" event sound. 4983 * @hide 4984 */ 4985 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4986 4987 /** 4988 * URI for the desk dock "out" event sound. 4989 * @hide 4990 */ 4991 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4992 4993 /** 4994 * Whether to play a sound for dock events. 4995 * @hide 4996 */ 4997 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4998 4999 /** 5000 * URI for the "device locked" (keyguard shown) sound. 5001 * @hide 5002 */ 5003 public static final String LOCK_SOUND = "lock_sound"; 5004 5005 /** 5006 * URI for the "device unlocked" sound. 5007 * @hide 5008 */ 5009 public static final String UNLOCK_SOUND = "unlock_sound"; 5010 5011 /** 5012 * URI for the low battery sound file. 5013 * @hide 5014 */ 5015 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 5016 5017 /** 5018 * Whether to play a sound for low-battery alerts. 5019 * @hide 5020 */ 5021 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 5022 5023 /** 5024 * Whether we keep the device on while the device is plugged in. 5025 * Supported values are: 5026 * <ul> 5027 * <li>{@code 0} to never stay on while plugged in</li> 5028 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 5029 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 5030 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 5031 * </ul> 5032 * These values can be OR-ed together. 5033 */ 5034 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 5035 5036 /** 5037 * Whether ADB is enabled. 5038 */ 5039 public static final String ADB_ENABLED = "adb_enabled"; 5040 5041 /** 5042 * Whether assisted GPS should be enabled or not. 5043 * @hide 5044 */ 5045 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 5046 5047 /** 5048 * Whether bluetooth is enabled/disabled 5049 * 0=disabled. 1=enabled. 5050 */ 5051 public static final String BLUETOOTH_ON = "bluetooth_on"; 5052 5053 /** 5054 * CDMA Cell Broadcast SMS 5055 * 0 = CDMA Cell Broadcast SMS disabled 5056 * 1 = CDMA Cell Broadcast SMS enabled 5057 * @hide 5058 */ 5059 public static final String CDMA_CELL_BROADCAST_SMS = 5060 "cdma_cell_broadcast_sms"; 5061 5062 /** 5063 * The CDMA roaming mode 0 = Home Networks, CDMA default 5064 * 1 = Roaming on Affiliated networks 5065 * 2 = Roaming on any networks 5066 * @hide 5067 */ 5068 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 5069 5070 /** 5071 * The CDMA subscription mode 0 = RUIM/SIM (default) 5072 * 1 = NV 5073 * @hide 5074 */ 5075 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 5076 5077 /** Inactivity timeout to track mobile data activity. 5078 * 5079 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 5080 * infer the data activity of mobile network. After a period of no activity on mobile 5081 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 5082 * intent is fired to indicate a transition of network status from "active" to "idle". Any 5083 * subsequent activity on mobile networks triggers the firing of {@code 5084 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 5085 * 5086 * Network activity refers to transmitting or receiving data on the network interfaces. 5087 * 5088 * Tracking is disabled if set to zero or negative value. 5089 * 5090 * @hide 5091 */ 5092 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 5093 5094 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 5095 * but for Wifi network. 5096 * @hide 5097 */ 5098 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 5099 5100 /** 5101 * Whether or not data roaming is enabled. (0 = false, 1 = true) 5102 */ 5103 public static final String DATA_ROAMING = "data_roaming"; 5104 5105 /** 5106 * Whether user has enabled development settings. 5107 */ 5108 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 5109 5110 /** 5111 * Whether the device has been provisioned (0 = false, 1 = true) 5112 */ 5113 public static final String DEVICE_PROVISIONED = "device_provisioned"; 5114 5115 /** 5116 * The saved value for WindowManagerService.setForcedDisplayDensity(). 5117 * One integer in dpi. If unset, then use the real display density. 5118 * @hide 5119 */ 5120 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5121 5122 /** 5123 * The saved value for WindowManagerService.setForcedDisplaySize(). 5124 * Two integers separated by a comma. If unset, then use the real display size. 5125 * @hide 5126 */ 5127 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 5128 5129 /** 5130 * The maximum size, in bytes, of a download that the download manager will transfer over 5131 * a non-wifi connection. 5132 * @hide 5133 */ 5134 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 5135 "download_manager_max_bytes_over_mobile"; 5136 5137 /** 5138 * The recommended maximum size, in bytes, of a download that the download manager should 5139 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 5140 * have the option to start the download over the mobile connection anyway. 5141 * @hide 5142 */ 5143 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 5144 "download_manager_recommended_max_bytes_over_mobile"; 5145 5146 /** 5147 * Whether the package installer should allow installation of apps downloaded from 5148 * sources other than Google Play. 5149 * 5150 * 1 = allow installing from other sources 5151 * 0 = only allow installing from Google Play 5152 */ 5153 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5154 5155 /** 5156 * Whether mobile data connections are allowed by the user. See 5157 * ConnectivityManager for more info. 5158 * @hide 5159 */ 5160 public static final String MOBILE_DATA = "mobile_data"; 5161 5162 /** {@hide} */ 5163 public static final String NETSTATS_ENABLED = "netstats_enabled"; 5164 /** {@hide} */ 5165 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 5166 /** {@hide} */ 5167 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 5168 /** {@hide} */ 5169 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 5170 /** {@hide} */ 5171 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 5172 /** {@hide} */ 5173 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 5174 5175 /** {@hide} */ 5176 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 5177 /** {@hide} */ 5178 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 5179 /** {@hide} */ 5180 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 5181 /** {@hide} */ 5182 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 5183 5184 /** {@hide} */ 5185 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 5186 /** {@hide} */ 5187 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 5188 /** {@hide} */ 5189 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 5190 /** {@hide} */ 5191 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 5192 5193 /** {@hide} */ 5194 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 5195 /** {@hide} */ 5196 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 5197 /** {@hide} */ 5198 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 5199 /** {@hide} */ 5200 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 5201 5202 /** 5203 * User preference for which network(s) should be used. Only the 5204 * connectivity service should touch this. 5205 */ 5206 public static final String NETWORK_PREFERENCE = "network_preference"; 5207 5208 /** 5209 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 5210 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 5211 * exceeded. 5212 * @hide 5213 */ 5214 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 5215 5216 /** 5217 * The length of time in milli-seconds that automatic small adjustments to 5218 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 5219 * @hide 5220 */ 5221 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 5222 5223 /** Preferred NTP server. {@hide} */ 5224 public static final String NTP_SERVER = "ntp_server"; 5225 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 5226 public static final String NTP_TIMEOUT = "ntp_timeout"; 5227 5228 /** 5229 * The interval in milliseconds at which to check packet counts on the 5230 * mobile data interface when screen is on, to detect possible data 5231 * connection problems. 5232 * @hide 5233 */ 5234 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 5235 "pdp_watchdog_poll_interval_ms"; 5236 5237 /** 5238 * The interval in milliseconds at which to check packet counts on the 5239 * mobile data interface when screen is off, to detect possible data 5240 * connection problems. 5241 * @hide 5242 */ 5243 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 5244 "pdp_watchdog_long_poll_interval_ms"; 5245 5246 /** 5247 * The interval in milliseconds at which to check packet counts on the 5248 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 5249 * outgoing packets has been reached without incoming packets. 5250 * @hide 5251 */ 5252 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 5253 "pdp_watchdog_error_poll_interval_ms"; 5254 5255 /** 5256 * The number of outgoing packets sent without seeing an incoming packet 5257 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 5258 * device is logged to the event log 5259 * @hide 5260 */ 5261 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 5262 "pdp_watchdog_trigger_packet_count"; 5263 5264 /** 5265 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 5266 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 5267 * attempting data connection recovery. 5268 * @hide 5269 */ 5270 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 5271 "pdp_watchdog_error_poll_count"; 5272 5273 /** 5274 * The number of failed PDP reset attempts before moving to something more 5275 * drastic: re-registering to the network. 5276 * @hide 5277 */ 5278 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 5279 "pdp_watchdog_max_pdp_reset_fail_count"; 5280 5281 /** 5282 * A positive value indicates how often the SamplingProfiler 5283 * should take snapshots. Zero value means SamplingProfiler 5284 * is disabled. 5285 * 5286 * @hide 5287 */ 5288 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 5289 5290 /** 5291 * URL to open browser on to allow user to manage a prepay account 5292 * @hide 5293 */ 5294 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 5295 "setup_prepaid_data_service_url"; 5296 5297 /** 5298 * URL to attempt a GET on to see if this is a prepay device 5299 * @hide 5300 */ 5301 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 5302 "setup_prepaid_detection_target_url"; 5303 5304 /** 5305 * Host to check for a redirect to after an attempt to GET 5306 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 5307 * this is a prepaid device with zero balance.) 5308 * @hide 5309 */ 5310 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 5311 "setup_prepaid_detection_redir_host"; 5312 5313 /** 5314 * Used to disable Tethering on a device - defaults to true 5315 * @hide 5316 */ 5317 public static final String TETHER_SUPPORTED = "tether_supported"; 5318 5319 /** 5320 * Used to require DUN APN on the device or not - defaults to a build config value 5321 * which defaults to false 5322 * @hide 5323 */ 5324 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 5325 5326 /** 5327 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 5328 * corresponding build config values are set it will override the APN DB 5329 * values. 5330 * Consists of a comma seperated list of strings: 5331 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 5332 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 5333 * @hide 5334 */ 5335 public static final String TETHER_DUN_APN = "tether_dun_apn"; 5336 5337 /** 5338 * The bandwidth throttle polling freqency in seconds 5339 * @hide 5340 */ 5341 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 5342 5343 /** 5344 * The bandwidth throttle threshold (long) 5345 * @hide 5346 */ 5347 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 5348 5349 /** 5350 * The bandwidth throttle value (kbps) 5351 * @hide 5352 */ 5353 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 5354 5355 /** 5356 * The bandwidth throttle reset calendar day (1-28) 5357 * @hide 5358 */ 5359 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 5360 5361 /** 5362 * The throttling notifications we should send 5363 * @hide 5364 */ 5365 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 5366 5367 /** 5368 * Help URI for data throttling policy 5369 * @hide 5370 */ 5371 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 5372 5373 /** 5374 * The length of time in Sec that we allow our notion of NTP time 5375 * to be cached before we refresh it 5376 * @hide 5377 */ 5378 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 5379 "throttle_max_ntp_cache_age_sec"; 5380 5381 /** 5382 * USB Mass Storage Enabled 5383 */ 5384 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 5385 5386 /** 5387 * If this setting is set (to anything), then all references 5388 * to Gmail on the device must change to Google Mail. 5389 */ 5390 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 5391 5392 /** Autofill server address (Used in WebView/browser). 5393 * {@hide} */ 5394 public static final String WEB_AUTOFILL_QUERY_URL = 5395 "web_autofill_query_url"; 5396 5397 /** 5398 * Whether to notify the user of open networks. 5399 * <p> 5400 * If not connected and the scan results have an open network, we will 5401 * put this notification up. If we attempt to connect to a network or 5402 * the open network(s) disappear, we remove the notification. When we 5403 * show the notification, we will not show it again for 5404 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 5405 */ 5406 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5407 "wifi_networks_available_notification_on"; 5408 /** 5409 * {@hide} 5410 */ 5411 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5412 "wimax_networks_available_notification_on"; 5413 5414 /** 5415 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 5416 * Connecting to a network will reset the timer. 5417 */ 5418 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5419 "wifi_networks_available_repeat_delay"; 5420 5421 /** 5422 * 802.11 country code in ISO 3166 format 5423 * @hide 5424 */ 5425 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 5426 5427 /** 5428 * The interval in milliseconds to issue wake up scans when wifi needs 5429 * to connect. This is necessary to connect to an access point when 5430 * device is on the move and the screen is off. 5431 * @hide 5432 */ 5433 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 5434 "wifi_framework_scan_interval_ms"; 5435 5436 /** 5437 * The interval in milliseconds after which Wi-Fi is considered idle. 5438 * When idle, it is possible for the device to be switched from Wi-Fi to 5439 * the mobile data network. 5440 * @hide 5441 */ 5442 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 5443 5444 /** 5445 * When the number of open networks exceeds this number, the 5446 * least-recently-used excess networks will be removed. 5447 */ 5448 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 5449 5450 /** 5451 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 5452 */ 5453 public static final String WIFI_ON = "wifi_on"; 5454 5455 /** 5456 * Used to save the Wifi_ON state prior to tethering. 5457 * This state will be checked to restore Wifi after 5458 * the user turns off tethering. 5459 * 5460 * @hide 5461 */ 5462 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 5463 5464 /** 5465 * The interval in milliseconds to scan as used by the wifi supplicant 5466 * @hide 5467 */ 5468 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 5469 "wifi_supplicant_scan_interval_ms"; 5470 5471 /** 5472 * Whether the Wi-Fi watchdog is enabled. 5473 */ 5474 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5475 5476 /** 5477 * ms delay interval between rssi polling when the signal is known to be weak 5478 * @hide 5479 */ 5480 public static final String WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS = 5481 "wifi_watchdog_rssi_fetch_interval_ms"; 5482 5483 /** 5484 * Number of ARP pings per check. 5485 * @hide 5486 */ 5487 public static final String WIFI_WATCHDOG_NUM_ARP_PINGS = "wifi_watchdog_num_arp_pings"; 5488 5489 /** 5490 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 5491 * the setting needs to be set to 0 to disable it. 5492 * @hide 5493 */ 5494 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 5495 "wifi_watchdog_poor_network_test_enabled"; 5496 5497 /** 5498 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 5499 * needs to be set to 0 to disable it. 5500 * @hide 5501 */ 5502 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 5503 "wifi_suspend_optimizations_enabled"; 5504 5505 /** 5506 * The maximum number of times we will retry a connection to an access 5507 * point for which we have failed in acquiring an IP address from DHCP. 5508 * A value of N means that we will make N+1 connection attempts in all. 5509 */ 5510 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 5511 5512 /** 5513 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 5514 * data connectivity to be established after a disconnect from Wi-Fi. 5515 */ 5516 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5517 "wifi_mobile_data_transition_wakelock_timeout_ms"; 5518 5519 /** 5520 * The operational wifi frequency band 5521 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 5522 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 5523 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 5524 * 5525 * @hide 5526 */ 5527 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 5528 5529 /** 5530 * The Wi-Fi peer-to-peer device name 5531 * @hide 5532 */ 5533 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 5534 5535 /** 5536 * Nonzero causes Log.wtf() to crash. 5537 * @hide 5538 */ 5539 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 5540 5541 5542 5543 5544 // Populated lazily, guarded by class object: 5545 private static NameValueCache sNameValueCache = null; 5546 5547 private static void lazyInitCache() { 5548 if (sNameValueCache == null) { 5549 sNameValueCache = new NameValueCache( 5550 SYS_PROP_SETTING_VERSION, 5551 CONTENT_URI, 5552 CALL_METHOD_GET_GLOBAL, 5553 CALL_METHOD_PUT_GLOBAL); 5554 } 5555 } 5556 5557 /** 5558 * Look up a name in the database. 5559 * @param resolver to access the database with 5560 * @param name to look up in the table 5561 * @return the corresponding value, or null if not present 5562 */ 5563 public synchronized static String getString(ContentResolver resolver, String name) { 5564 return getStringForUser(resolver, name, UserHandle.myUserId()); 5565 } 5566 5567 /** @hide */ 5568 public synchronized static String getStringForUser(ContentResolver resolver, String name, 5569 int userHandle) { 5570 lazyInitCache(); 5571 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5572 } 5573 5574 /** 5575 * Store a name/value pair into the database. 5576 * @param resolver to access the database with 5577 * @param name to store 5578 * @param value to associate with the name 5579 * @return true if the value was set, false on database errors 5580 */ 5581 public static boolean putString(ContentResolver resolver, 5582 String name, String value) { 5583 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5584 } 5585 5586 /** @hide */ 5587 public static boolean putStringForUser(ContentResolver resolver, 5588 String name, String value, int userHandle) { 5589 lazyInitCache(); 5590 if (LOCAL_LOGV) { 5591 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5592 + " for " + userHandle); 5593 } 5594 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5595 } 5596 5597 /** 5598 * Construct the content URI for a particular name/value pair, 5599 * useful for monitoring changes with a ContentObserver. 5600 * @param name to look up in the table 5601 * @return the corresponding content URI, or null if not present 5602 */ 5603 public static Uri getUriFor(String name) { 5604 return getUriFor(CONTENT_URI, name); 5605 } 5606 5607 /** 5608 * Convenience function for retrieving a single secure settings value 5609 * as an integer. Note that internally setting values are always 5610 * stored as strings; this function converts the string to an integer 5611 * for you. The default value will be returned if the setting is 5612 * not defined or not an integer. 5613 * 5614 * @param cr The ContentResolver to access. 5615 * @param name The name of the setting to retrieve. 5616 * @param def Value to return if the setting is not defined. 5617 * 5618 * @return The setting's current value, or 'def' if it is not defined 5619 * or not a valid integer. 5620 */ 5621 public static int getInt(ContentResolver cr, String name, int def) { 5622 String v = getString(cr, name); 5623 try { 5624 return v != null ? Integer.parseInt(v) : def; 5625 } catch (NumberFormatException e) { 5626 return def; 5627 } 5628 } 5629 5630 /** 5631 * Convenience function for retrieving a single secure settings value 5632 * as an integer. Note that internally setting values are always 5633 * stored as strings; this function converts the string to an integer 5634 * for you. 5635 * <p> 5636 * This version does not take a default value. If the setting has not 5637 * been set, or the string value is not a number, 5638 * it throws {@link SettingNotFoundException}. 5639 * 5640 * @param cr The ContentResolver to access. 5641 * @param name The name of the setting to retrieve. 5642 * 5643 * @throws SettingNotFoundException Thrown if a setting by the given 5644 * name can't be found or the setting value is not an integer. 5645 * 5646 * @return The setting's current value. 5647 */ 5648 public static int getInt(ContentResolver cr, String name) 5649 throws SettingNotFoundException { 5650 String v = getString(cr, name); 5651 try { 5652 return Integer.parseInt(v); 5653 } catch (NumberFormatException e) { 5654 throw new SettingNotFoundException(name); 5655 } 5656 } 5657 5658 /** 5659 * Convenience function for updating a single settings value as an 5660 * integer. This will either create a new entry in the table if the 5661 * given name does not exist, or modify the value of the existing row 5662 * with that name. Note that internally setting values are always 5663 * stored as strings, so this function converts the given value to a 5664 * string before storing it. 5665 * 5666 * @param cr The ContentResolver to access. 5667 * @param name The name of the setting to modify. 5668 * @param value The new value for the setting. 5669 * @return true if the value was set, false on database errors 5670 */ 5671 public static boolean putInt(ContentResolver cr, String name, int value) { 5672 return putString(cr, name, Integer.toString(value)); 5673 } 5674 5675 /** 5676 * Convenience function for retrieving a single secure settings value 5677 * as a {@code long}. Note that internally setting values are always 5678 * stored as strings; this function converts the string to a {@code long} 5679 * for you. The default value will be returned if the setting is 5680 * not defined or not a {@code long}. 5681 * 5682 * @param cr The ContentResolver to access. 5683 * @param name The name of the setting to retrieve. 5684 * @param def Value to return if the setting is not defined. 5685 * 5686 * @return The setting's current value, or 'def' if it is not defined 5687 * or not a valid {@code long}. 5688 */ 5689 public static long getLong(ContentResolver cr, String name, long def) { 5690 String valString = getString(cr, name); 5691 long value; 5692 try { 5693 value = valString != null ? Long.parseLong(valString) : def; 5694 } catch (NumberFormatException e) { 5695 value = def; 5696 } 5697 return value; 5698 } 5699 5700 /** 5701 * Convenience function for retrieving a single secure settings value 5702 * as a {@code long}. Note that internally setting values are always 5703 * stored as strings; this function converts the string to a {@code long} 5704 * for you. 5705 * <p> 5706 * This version does not take a default value. If the setting has not 5707 * been set, or the string value is not a number, 5708 * it throws {@link SettingNotFoundException}. 5709 * 5710 * @param cr The ContentResolver to access. 5711 * @param name The name of the setting to retrieve. 5712 * 5713 * @return The setting's current value. 5714 * @throws SettingNotFoundException Thrown if a setting by the given 5715 * name can't be found or the setting value is not an integer. 5716 */ 5717 public static long getLong(ContentResolver cr, String name) 5718 throws SettingNotFoundException { 5719 String valString = getString(cr, name); 5720 try { 5721 return Long.parseLong(valString); 5722 } catch (NumberFormatException e) { 5723 throw new SettingNotFoundException(name); 5724 } 5725 } 5726 5727 /** 5728 * Convenience function for updating a secure settings value as a long 5729 * integer. This will either create a new entry in the table if the 5730 * given name does not exist, or modify the value of the existing row 5731 * with that name. Note that internally setting values are always 5732 * stored as strings, so this function converts the given value to a 5733 * string before storing it. 5734 * 5735 * @param cr The ContentResolver to access. 5736 * @param name The name of the setting to modify. 5737 * @param value The new value for the setting. 5738 * @return true if the value was set, false on database errors 5739 */ 5740 public static boolean putLong(ContentResolver cr, String name, long value) { 5741 return putString(cr, name, Long.toString(value)); 5742 } 5743 5744 /** 5745 * Convenience function for retrieving a single secure settings value 5746 * as a floating point number. Note that internally setting values are 5747 * always stored as strings; this function converts the string to an 5748 * float for you. The default value will be returned if the setting 5749 * is not defined or not a valid float. 5750 * 5751 * @param cr The ContentResolver to access. 5752 * @param name The name of the setting to retrieve. 5753 * @param def Value to return if the setting is not defined. 5754 * 5755 * @return The setting's current value, or 'def' if it is not defined 5756 * or not a valid float. 5757 */ 5758 public static float getFloat(ContentResolver cr, String name, float def) { 5759 String v = getString(cr, name); 5760 try { 5761 return v != null ? Float.parseFloat(v) : def; 5762 } catch (NumberFormatException e) { 5763 return def; 5764 } 5765 } 5766 5767 /** 5768 * Convenience function for retrieving a single secure settings value 5769 * as a float. Note that internally setting values are always 5770 * stored as strings; this function converts the string to a float 5771 * for you. 5772 * <p> 5773 * This version does not take a default value. If the setting has not 5774 * been set, or the string value is not a number, 5775 * it throws {@link SettingNotFoundException}. 5776 * 5777 * @param cr The ContentResolver to access. 5778 * @param name The name of the setting to retrieve. 5779 * 5780 * @throws SettingNotFoundException Thrown if a setting by the given 5781 * name can't be found or the setting value is not a float. 5782 * 5783 * @return The setting's current value. 5784 */ 5785 public static float getFloat(ContentResolver cr, String name) 5786 throws SettingNotFoundException { 5787 String v = getString(cr, name); 5788 if (v == null) { 5789 throw new SettingNotFoundException(name); 5790 } 5791 try { 5792 return Float.parseFloat(v); 5793 } catch (NumberFormatException e) { 5794 throw new SettingNotFoundException(name); 5795 } 5796 } 5797 5798 /** 5799 * Convenience function for updating a single settings value as a 5800 * floating point number. This will either create a new entry in the 5801 * table if the given name does not exist, or modify the value of the 5802 * existing row with that name. Note that internally setting values 5803 * are always stored as strings, so this function converts the given 5804 * value to a string before storing it. 5805 * 5806 * @param cr The ContentResolver to access. 5807 * @param name The name of the setting to modify. 5808 * @param value The new value for the setting. 5809 * @return true if the value was set, false on database errors 5810 */ 5811 public static boolean putFloat(ContentResolver cr, String name, float value) { 5812 return putString(cr, name, Float.toString(value)); 5813 } 5814 } 5815 5816 /** 5817 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5818 * Intent URL, allowing it to be either a web page or a particular 5819 * application activity. 5820 * 5821 * @hide 5822 */ 5823 public static final class Bookmarks implements BaseColumns 5824 { 5825 private static final String TAG = "Bookmarks"; 5826 5827 /** 5828 * The content:// style URL for this table 5829 */ 5830 public static final Uri CONTENT_URI = 5831 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5832 5833 /** 5834 * The row ID. 5835 * <p>Type: INTEGER</p> 5836 */ 5837 public static final String ID = "_id"; 5838 5839 /** 5840 * Descriptive name of the bookmark that can be displayed to the user. 5841 * If this is empty, the title should be resolved at display time (use 5842 * {@link #getTitle(Context, Cursor)} any time you want to display the 5843 * title of a bookmark.) 5844 * <P> 5845 * Type: TEXT 5846 * </P> 5847 */ 5848 public static final String TITLE = "title"; 5849 5850 /** 5851 * Arbitrary string (displayed to the user) that allows bookmarks to be 5852 * organized into categories. There are some special names for 5853 * standard folders, which all start with '@'. The label displayed for 5854 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5855 * the folder name does not change so you can consistently query for 5856 * the folder regardless of the current locale. 5857 * 5858 * <P>Type: TEXT</P> 5859 * 5860 */ 5861 public static final String FOLDER = "folder"; 5862 5863 /** 5864 * The Intent URL of the bookmark, describing what it points to. This 5865 * value is given to {@link android.content.Intent#getIntent} to create 5866 * an Intent that can be launched. 5867 * <P>Type: TEXT</P> 5868 */ 5869 public static final String INTENT = "intent"; 5870 5871 /** 5872 * Optional shortcut character associated with this bookmark. 5873 * <P>Type: INTEGER</P> 5874 */ 5875 public static final String SHORTCUT = "shortcut"; 5876 5877 /** 5878 * The order in which the bookmark should be displayed 5879 * <P>Type: INTEGER</P> 5880 */ 5881 public static final String ORDERING = "ordering"; 5882 5883 private static final String[] sIntentProjection = { INTENT }; 5884 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5885 private static final String sShortcutSelection = SHORTCUT + "=?"; 5886 5887 /** 5888 * Convenience function to retrieve the bookmarked Intent for a 5889 * particular shortcut key. 5890 * 5891 * @param cr The ContentResolver to query. 5892 * @param shortcut The shortcut key. 5893 * 5894 * @return Intent The bookmarked URL, or null if there is no bookmark 5895 * matching the given shortcut. 5896 */ 5897 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5898 { 5899 Intent intent = null; 5900 5901 Cursor c = cr.query(CONTENT_URI, 5902 sIntentProjection, sShortcutSelection, 5903 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5904 // Keep trying until we find a valid shortcut 5905 try { 5906 while (intent == null && c.moveToNext()) { 5907 try { 5908 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5909 intent = Intent.parseUri(intentURI, 0); 5910 } catch (java.net.URISyntaxException e) { 5911 // The stored URL is bad... ignore it. 5912 } catch (IllegalArgumentException e) { 5913 // Column not found 5914 Log.w(TAG, "Intent column not found", e); 5915 } 5916 } 5917 } finally { 5918 if (c != null) c.close(); 5919 } 5920 5921 return intent; 5922 } 5923 5924 /** 5925 * Add a new bookmark to the system. 5926 * 5927 * @param cr The ContentResolver to query. 5928 * @param intent The desired target of the bookmark. 5929 * @param title Bookmark title that is shown to the user; null if none 5930 * or it should be resolved to the intent's title. 5931 * @param folder Folder in which to place the bookmark; null if none. 5932 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5933 * this is non-zero and there is an existing bookmark entry 5934 * with this same shortcut, then that existing shortcut is 5935 * cleared (the bookmark is not removed). 5936 * @return The unique content URL for the new bookmark entry. 5937 */ 5938 public static Uri add(ContentResolver cr, 5939 Intent intent, 5940 String title, 5941 String folder, 5942 char shortcut, 5943 int ordering) 5944 { 5945 // If a shortcut is supplied, and it is already defined for 5946 // another bookmark, then remove the old definition. 5947 if (shortcut != 0) { 5948 cr.delete(CONTENT_URI, sShortcutSelection, 5949 new String[] { String.valueOf((int) shortcut) }); 5950 } 5951 5952 ContentValues values = new ContentValues(); 5953 if (title != null) values.put(TITLE, title); 5954 if (folder != null) values.put(FOLDER, folder); 5955 values.put(INTENT, intent.toUri(0)); 5956 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5957 values.put(ORDERING, ordering); 5958 return cr.insert(CONTENT_URI, values); 5959 } 5960 5961 /** 5962 * Return the folder name as it should be displayed to the user. This 5963 * takes care of localizing special folders. 5964 * 5965 * @param r Resources object for current locale; only need access to 5966 * system resources. 5967 * @param folder The value found in the {@link #FOLDER} column. 5968 * 5969 * @return CharSequence The label for this folder that should be shown 5970 * to the user. 5971 */ 5972 public static CharSequence getLabelForFolder(Resources r, String folder) { 5973 return folder; 5974 } 5975 5976 /** 5977 * Return the title as it should be displayed to the user. This takes 5978 * care of localizing bookmarks that point to activities. 5979 * 5980 * @param context A context. 5981 * @param cursor A cursor pointing to the row whose title should be 5982 * returned. The cursor must contain at least the {@link #TITLE} 5983 * and {@link #INTENT} columns. 5984 * @return A title that is localized and can be displayed to the user, 5985 * or the empty string if one could not be found. 5986 */ 5987 public static CharSequence getTitle(Context context, Cursor cursor) { 5988 int titleColumn = cursor.getColumnIndex(TITLE); 5989 int intentColumn = cursor.getColumnIndex(INTENT); 5990 if (titleColumn == -1 || intentColumn == -1) { 5991 throw new IllegalArgumentException( 5992 "The cursor must contain the TITLE and INTENT columns."); 5993 } 5994 5995 String title = cursor.getString(titleColumn); 5996 if (!TextUtils.isEmpty(title)) { 5997 return title; 5998 } 5999 6000 String intentUri = cursor.getString(intentColumn); 6001 if (TextUtils.isEmpty(intentUri)) { 6002 return ""; 6003 } 6004 6005 Intent intent; 6006 try { 6007 intent = Intent.parseUri(intentUri, 0); 6008 } catch (URISyntaxException e) { 6009 return ""; 6010 } 6011 6012 PackageManager packageManager = context.getPackageManager(); 6013 ResolveInfo info = packageManager.resolveActivity(intent, 0); 6014 return info != null ? info.loadLabel(packageManager) : ""; 6015 } 6016 } 6017 6018 /** 6019 * Returns the device ID that we should use when connecting to the mobile gtalk server. 6020 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 6021 * from the GoogleLoginService. 6022 * 6023 * @param androidId The Android ID for this device. 6024 * @return The device ID that should be used when connecting to the mobile gtalk server. 6025 * @hide 6026 */ 6027 public static String getGTalkDeviceId(long androidId) { 6028 return "android-" + Long.toHexString(androidId); 6029 } 6030} 6031