Settings.java revision 4d8fc793f044cf2c857ac72ebe51641b8e6c413d
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 // these were originally in system but migrated to secure in the past, 882 // so are duplicated in the Secure.* namespace 883 MOVED_TO_GLOBAL.add(Global.ADB_ENABLED); 884 MOVED_TO_GLOBAL.add(Global.BLUETOOTH_ON); 885 MOVED_TO_GLOBAL.add(Global.DATA_ROAMING); 886 MOVED_TO_GLOBAL.add(Global.DEVICE_PROVISIONED); 887 MOVED_TO_GLOBAL.add(Global.INSTALL_NON_MARKET_APPS); 888 MOVED_TO_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 889 890 // these are moving directly from system to global 891 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 892 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 893 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 894 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 895 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 896 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 897 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 898 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 899 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 900 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 901 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 902 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 903 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 904 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 905 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 906 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 907 } 908 909 private static void lazyInitCache() { 910 if (sNameValueCache == null) { 911 sNameValueCache = new NameValueCache( 912 SYS_PROP_SETTING_VERSION + '_' + UserHandle.myUserId(), 913 CONTENT_URI, 914 CALL_METHOD_GET_SYSTEM, 915 CALL_METHOD_PUT_SYSTEM); 916 } 917 } 918 919 /** 920 * Look up a name in the database. 921 * @param resolver to access the database with 922 * @param name to look up in the table 923 * @return the corresponding value, or null if not present 924 */ 925 public synchronized static String getString(ContentResolver resolver, String name) { 926 return getStringForUser(resolver, name, UserHandle.myUserId()); 927 } 928 929 /** @hide */ 930 public synchronized static String getStringForUser(ContentResolver resolver, String name, 931 int userHandle) { 932 if (MOVED_TO_SECURE.contains(name)) { 933 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 934 + " to android.provider.Settings.Secure, returning read-only value."); 935 return Secure.getStringForUser(resolver, name, userHandle); 936 } 937 if (MOVED_TO_GLOBAL.contains(name)) { 938 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 939 + " to android.provider.Settings.Global, returning read-only value."); 940 return Global.getStringForUser(resolver, name, userHandle); 941 } 942 lazyInitCache(); 943 return sNameValueCache.getStringForUser(resolver, name, userHandle); 944 } 945 946 /** 947 * Store a name/value pair into the database. 948 * @param resolver to access the database with 949 * @param name to store 950 * @param value to associate with the name 951 * @return true if the value was set, false on database errors 952 */ 953 public static boolean putString(ContentResolver resolver, String name, String value) { 954 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 955 } 956 957 /** @hide */ 958 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 959 int userHandle) { 960 if (MOVED_TO_SECURE.contains(name)) { 961 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 962 + " to android.provider.Settings.Secure, value is unchanged."); 963 return false; 964 } 965 if (MOVED_TO_GLOBAL.contains(name)) { 966 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 967 + " to android.provider.Settings.Global, value is unchanged."); 968 return false; 969 } 970 lazyInitCache(); 971 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 972 } 973 974 /** 975 * Construct the content URI for a particular name/value pair, 976 * useful for monitoring changes with a ContentObserver. 977 * @param name to look up in the table 978 * @return the corresponding content URI, or null if not present 979 */ 980 public static Uri getUriFor(String name) { 981 if (MOVED_TO_SECURE.contains(name)) { 982 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 983 + " to android.provider.Settings.Secure, returning Secure URI."); 984 return Secure.getUriFor(Secure.CONTENT_URI, name); 985 } 986 if (MOVED_TO_GLOBAL.contains(name)) { 987 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 988 + " to android.provider.Settings.Global, returning read-only global URI."); 989 return Global.getUriFor(Global.CONTENT_URI, name); 990 } 991 return getUriFor(CONTENT_URI, name); 992 } 993 994 /** 995 * Convenience function for retrieving a single system settings value 996 * as an integer. Note that internally setting values are always 997 * stored as strings; this function converts the string to an integer 998 * for you. The default value will be returned if the setting is 999 * not defined or not an integer. 1000 * 1001 * @param cr The ContentResolver to access. 1002 * @param name The name of the setting to retrieve. 1003 * @param def Value to return if the setting is not defined. 1004 * 1005 * @return The setting's current value, or 'def' if it is not defined 1006 * or not a valid integer. 1007 */ 1008 public static int getInt(ContentResolver cr, String name, int def) { 1009 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1010 } 1011 1012 /** @hide */ 1013 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1014 String v = getStringForUser(cr, name, userHandle); 1015 try { 1016 return v != null ? Integer.parseInt(v) : def; 1017 } catch (NumberFormatException e) { 1018 return def; 1019 } 1020 } 1021 1022 /** 1023 * Convenience function for retrieving a single system settings value 1024 * as an integer. Note that internally setting values are always 1025 * stored as strings; this function converts the string to an integer 1026 * for you. 1027 * <p> 1028 * This version does not take a default value. If the setting has not 1029 * been set, or the string value is not a number, 1030 * it throws {@link SettingNotFoundException}. 1031 * 1032 * @param cr The ContentResolver to access. 1033 * @param name The name of the setting to retrieve. 1034 * 1035 * @throws SettingNotFoundException Thrown if a setting by the given 1036 * name can't be found or the setting value is not an integer. 1037 * 1038 * @return The setting's current value. 1039 */ 1040 public static int getInt(ContentResolver cr, String name) 1041 throws SettingNotFoundException { 1042 return getIntForUser(cr, name, UserHandle.myUserId()); 1043 } 1044 1045 /** @hide */ 1046 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1047 throws SettingNotFoundException { 1048 String v = getStringForUser(cr, name, userHandle); 1049 try { 1050 return Integer.parseInt(v); 1051 } catch (NumberFormatException e) { 1052 throw new SettingNotFoundException(name); 1053 } 1054 } 1055 1056 /** 1057 * Convenience function for updating a single settings value as an 1058 * integer. This will either create a new entry in the table if the 1059 * given name does not exist, or modify the value of the existing row 1060 * with that name. Note that internally setting values are always 1061 * stored as strings, so this function converts the given value to a 1062 * string before storing it. 1063 * 1064 * @param cr The ContentResolver to access. 1065 * @param name The name of the setting to modify. 1066 * @param value The new value for the setting. 1067 * @return true if the value was set, false on database errors 1068 */ 1069 public static boolean putInt(ContentResolver cr, String name, int value) { 1070 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1071 } 1072 1073 /** @hide */ 1074 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1075 int userHandle) { 1076 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1077 } 1078 1079 /** 1080 * Convenience function for retrieving a single system settings value 1081 * as a {@code long}. Note that internally setting values are always 1082 * stored as strings; this function converts the string to a {@code long} 1083 * for you. The default value will be returned if the setting is 1084 * not defined or not a {@code long}. 1085 * 1086 * @param cr The ContentResolver to access. 1087 * @param name The name of the setting to retrieve. 1088 * @param def Value to return if the setting is not defined. 1089 * 1090 * @return The setting's current value, or 'def' if it is not defined 1091 * or not a valid {@code long}. 1092 */ 1093 public static long getLong(ContentResolver cr, String name, long def) { 1094 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1095 } 1096 1097 /** @hide */ 1098 public static long getLongForUser(ContentResolver cr, String name, long def, 1099 int userHandle) { 1100 String valString = getStringForUser(cr, name, userHandle); 1101 long value; 1102 try { 1103 value = valString != null ? Long.parseLong(valString) : def; 1104 } catch (NumberFormatException e) { 1105 value = def; 1106 } 1107 return value; 1108 } 1109 1110 /** 1111 * Convenience function for retrieving a single system settings value 1112 * as a {@code long}. Note that internally setting values are always 1113 * stored as strings; this function converts the string to a {@code long} 1114 * for you. 1115 * <p> 1116 * This version does not take a default value. If the setting has not 1117 * been set, or the string value is not a number, 1118 * it throws {@link SettingNotFoundException}. 1119 * 1120 * @param cr The ContentResolver to access. 1121 * @param name The name of the setting to retrieve. 1122 * 1123 * @return The setting's current value. 1124 * @throws SettingNotFoundException Thrown if a setting by the given 1125 * name can't be found or the setting value is not an integer. 1126 */ 1127 public static long getLong(ContentResolver cr, String name) 1128 throws SettingNotFoundException { 1129 return getLongForUser(cr, name, UserHandle.myUserId()); 1130 } 1131 1132 /** @hide */ 1133 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1134 throws SettingNotFoundException { 1135 String valString = getStringForUser(cr, name, userHandle); 1136 try { 1137 return Long.parseLong(valString); 1138 } catch (NumberFormatException e) { 1139 throw new SettingNotFoundException(name); 1140 } 1141 } 1142 1143 /** 1144 * Convenience function for updating a single settings value as a long 1145 * integer. This will either create a new entry in the table if the 1146 * given name does not exist, or modify the value of the existing row 1147 * with that name. Note that internally setting values are always 1148 * stored as strings, so this function converts the given value to a 1149 * string before storing it. 1150 * 1151 * @param cr The ContentResolver to access. 1152 * @param name The name of the setting to modify. 1153 * @param value The new value for the setting. 1154 * @return true if the value was set, false on database errors 1155 */ 1156 public static boolean putLong(ContentResolver cr, String name, long value) { 1157 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1158 } 1159 1160 /** @hide */ 1161 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1162 int userHandle) { 1163 return putStringForUser(cr, name, Long.toString(value), userHandle); 1164 } 1165 1166 /** 1167 * Convenience function for retrieving a single system settings value 1168 * as a floating point number. Note that internally setting values are 1169 * always stored as strings; this function converts the string to an 1170 * float for you. The default value will be returned if the setting 1171 * is not defined or not a valid float. 1172 * 1173 * @param cr The ContentResolver to access. 1174 * @param name The name of the setting to retrieve. 1175 * @param def Value to return if the setting is not defined. 1176 * 1177 * @return The setting's current value, or 'def' if it is not defined 1178 * or not a valid float. 1179 */ 1180 public static float getFloat(ContentResolver cr, String name, float def) { 1181 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1182 } 1183 1184 /** @hide */ 1185 public static float getFloatForUser(ContentResolver cr, String name, float def, 1186 int userHandle) { 1187 String v = getStringForUser(cr, name, userHandle); 1188 try { 1189 return v != null ? Float.parseFloat(v) : def; 1190 } catch (NumberFormatException e) { 1191 return def; 1192 } 1193 } 1194 1195 /** 1196 * Convenience function for retrieving a single system settings value 1197 * as a float. Note that internally setting values are always 1198 * stored as strings; this function converts the string to a float 1199 * for you. 1200 * <p> 1201 * This version does not take a default value. If the setting has not 1202 * been set, or the string value is not a number, 1203 * it throws {@link SettingNotFoundException}. 1204 * 1205 * @param cr The ContentResolver to access. 1206 * @param name The name of the setting to retrieve. 1207 * 1208 * @throws SettingNotFoundException Thrown if a setting by the given 1209 * name can't be found or the setting value is not a float. 1210 * 1211 * @return The setting's current value. 1212 */ 1213 public static float getFloat(ContentResolver cr, String name) 1214 throws SettingNotFoundException { 1215 return getFloatForUser(cr, name, UserHandle.myUserId()); 1216 } 1217 1218 /** @hide */ 1219 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1220 throws SettingNotFoundException { 1221 String v = getStringForUser(cr, name, userHandle); 1222 if (v == null) { 1223 throw new SettingNotFoundException(name); 1224 } 1225 try { 1226 return Float.parseFloat(v); 1227 } catch (NumberFormatException e) { 1228 throw new SettingNotFoundException(name); 1229 } 1230 } 1231 1232 /** 1233 * Convenience function for updating a single settings value as a 1234 * floating point number. This will either create a new entry in the 1235 * table if the given name does not exist, or modify the value of the 1236 * existing row with that name. Note that internally setting values 1237 * are always stored as strings, so this function converts the given 1238 * value to a string before storing it. 1239 * 1240 * @param cr The ContentResolver to access. 1241 * @param name The name of the setting to modify. 1242 * @param value The new value for the setting. 1243 * @return true if the value was set, false on database errors 1244 */ 1245 public static boolean putFloat(ContentResolver cr, String name, float value) { 1246 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1247 } 1248 1249 /** @hide */ 1250 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1251 int userHandle) { 1252 return putStringForUser(cr, name, Float.toString(value), userHandle); 1253 } 1254 1255 /** 1256 * Convenience function to read all of the current 1257 * configuration-related settings into a 1258 * {@link Configuration} object. 1259 * 1260 * @param cr The ContentResolver to access. 1261 * @param outConfig Where to place the configuration settings. 1262 */ 1263 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1264 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1265 } 1266 1267 /** @hide */ 1268 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1269 int userHandle) { 1270 outConfig.fontScale = Settings.System.getFloatForUser( 1271 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1272 if (outConfig.fontScale < 0) { 1273 outConfig.fontScale = 1; 1274 } 1275 } 1276 1277 /** 1278 * @hide Erase the fields in the Configuration that should be applied 1279 * by the settings. 1280 */ 1281 public static void clearConfiguration(Configuration inoutConfig) { 1282 inoutConfig.fontScale = 0; 1283 } 1284 1285 /** 1286 * Convenience function to write a batch of configuration-related 1287 * settings from a {@link Configuration} object. 1288 * 1289 * @param cr The ContentResolver to access. 1290 * @param config The settings to write. 1291 * @return true if the values were set, false on database errors 1292 */ 1293 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1294 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1295 } 1296 1297 /** @hide */ 1298 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1299 int userHandle) { 1300 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1301 } 1302 1303 /** @hide */ 1304 public static boolean hasInterestingConfigurationChanges(int changes) { 1305 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1306 } 1307 1308 /** @deprecated - Do not use */ 1309 @Deprecated 1310 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1311 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1312 } 1313 1314 /** 1315 * @hide 1316 * @deprecated - Do not use 1317 */ 1318 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1319 int userHandle) { 1320 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1321 } 1322 1323 /** @deprecated - Do not use */ 1324 @Deprecated 1325 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1326 /* intentionally empty */ 1327 } 1328 1329 /** 1330 * @hide 1331 * @deprecated - Do not use 1332 */ 1333 @Deprecated 1334 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1335 int userHandle) { 1336 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1337 } 1338 1339 /** 1340 * The content:// style URL for this table 1341 */ 1342 public static final Uri CONTENT_URI = 1343 Uri.parse("content://" + AUTHORITY + "/system"); 1344 1345 /** 1346 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1347 */ 1348 @Deprecated 1349 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1350 1351 /** 1352 * What happens when the user presses the end call button if they're not 1353 * on a call.<br/> 1354 * <b>Values:</b><br/> 1355 * 0 - The end button does nothing.<br/> 1356 * 1 - The end button goes to the home screen.<br/> 1357 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1358 * 3 - The end button goes to the home screen. If the user is already on the 1359 * home screen, it puts the device to sleep. 1360 */ 1361 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1362 1363 /** 1364 * END_BUTTON_BEHAVIOR value for "go home". 1365 * @hide 1366 */ 1367 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1368 1369 /** 1370 * END_BUTTON_BEHAVIOR value for "go to sleep". 1371 * @hide 1372 */ 1373 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1374 1375 /** 1376 * END_BUTTON_BEHAVIOR default value. 1377 * @hide 1378 */ 1379 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1380 1381 /** 1382 * Is advanced settings mode turned on. 0 == no, 1 == yes 1383 * @hide 1384 */ 1385 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1386 1387 /** 1388 * ADVANCED_SETTINGS default value. 1389 * @hide 1390 */ 1391 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1392 1393 /** 1394 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 1395 */ 1396 @Deprecated 1397 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 1398 1399 /** 1400 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 1401 */ 1402 @Deprecated 1403 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 1404 1405 /** 1406 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 1407 */ 1408 @Deprecated 1409 public static final String RADIO_WIFI = Global.RADIO_WIFI; 1410 1411 /** 1412 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 1413 * {@hide} 1414 */ 1415 @Deprecated 1416 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 1417 1418 /** 1419 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 1420 */ 1421 @Deprecated 1422 public static final String RADIO_CELL = Global.RADIO_CELL; 1423 1424 /** 1425 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 1426 */ 1427 @Deprecated 1428 public static final String RADIO_NFC = Global.RADIO_NFC; 1429 1430 /** 1431 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 1432 */ 1433 @Deprecated 1434 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 1435 1436 /** 1437 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 1438 * 1439 * {@hide} 1440 */ 1441 @Deprecated 1442 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 1443 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 1444 1445 /** 1446 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 1447 */ 1448 @Deprecated 1449 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 1450 1451 /** 1452 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 1453 */ 1454 @Deprecated 1455 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 1456 1457 /** 1458 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 1459 */ 1460 @Deprecated 1461 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1462 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 1463 1464 /** 1465 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 1466 */ 1467 @Deprecated 1468 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 1469 1470 //TODO: deprecate static IP constants 1471 /** 1472 * Whether to use static IP and other static network attributes. 1473 * <p> 1474 * Set to 1 for true and 0 for false. 1475 */ 1476 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1477 1478 /** 1479 * The static IP address. 1480 * <p> 1481 * Example: "192.168.1.51" 1482 */ 1483 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1484 1485 /** 1486 * If using static IP, the gateway's IP address. 1487 * <p> 1488 * Example: "192.168.1.1" 1489 */ 1490 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1491 1492 /** 1493 * If using static IP, the net mask. 1494 * <p> 1495 * Example: "255.255.255.0" 1496 */ 1497 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1498 1499 /** 1500 * If using static IP, the primary DNS's IP address. 1501 * <p> 1502 * Example: "192.168.1.1" 1503 */ 1504 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1505 1506 /** 1507 * If using static IP, the secondary DNS's IP address. 1508 * <p> 1509 * Example: "192.168.1.2" 1510 */ 1511 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1512 1513 1514 /** 1515 * Determines whether remote devices may discover and/or connect to 1516 * this device. 1517 * <P>Type: INT</P> 1518 * 2 -- discoverable and connectable 1519 * 1 -- connectable but not discoverable 1520 * 0 -- neither connectable nor discoverable 1521 */ 1522 public static final String BLUETOOTH_DISCOVERABILITY = 1523 "bluetooth_discoverability"; 1524 1525 /** 1526 * Bluetooth discoverability timeout. If this value is nonzero, then 1527 * Bluetooth becomes discoverable for a certain number of seconds, 1528 * after which is becomes simply connectable. The value is in seconds. 1529 */ 1530 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1531 "bluetooth_discoverability_timeout"; 1532 1533 /** 1534 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1535 * instead 1536 */ 1537 @Deprecated 1538 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1539 1540 /** 1541 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1542 * instead 1543 */ 1544 @Deprecated 1545 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1546 1547 /** 1548 * @deprecated Use 1549 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1550 * instead 1551 */ 1552 @Deprecated 1553 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1554 "lock_pattern_tactile_feedback_enabled"; 1555 1556 1557 /** 1558 * A formatted string of the next alarm that is set, or the empty string 1559 * if there is no alarm set. 1560 */ 1561 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1562 1563 /** 1564 * Scaling factor for fonts, float. 1565 */ 1566 public static final String FONT_SCALE = "font_scale"; 1567 1568 /** 1569 * Name of an application package to be debugged. 1570 */ 1571 public static final String DEBUG_APP = "debug_app"; 1572 1573 /** 1574 * If 1, when launching DEBUG_APP it will wait for the debugger before 1575 * starting user code. If 0, it will run normally. 1576 */ 1577 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1578 1579 /** 1580 * Whether or not to dim the screen. 0=no 1=yes 1581 * @deprecated This setting is no longer used. 1582 */ 1583 @Deprecated 1584 public static final String DIM_SCREEN = "dim_screen"; 1585 1586 /** 1587 * The timeout before the screen turns off. 1588 */ 1589 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1590 1591 /** 1592 * If 0, the compatibility mode is off for all applications. 1593 * If 1, older applications run under compatibility mode. 1594 * TODO: remove this settings before code freeze (bug/1907571) 1595 * @hide 1596 */ 1597 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1598 1599 /** 1600 * The screen backlight brightness between 0 and 255. 1601 */ 1602 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1603 1604 /** 1605 * Control whether to enable automatic brightness mode. 1606 */ 1607 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1608 1609 /** 1610 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 1611 * or less (<0.0 >-1.0) bright. 1612 * @hide 1613 */ 1614 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 1615 1616 /** 1617 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1618 */ 1619 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1620 1621 /** 1622 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 1623 */ 1624 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1625 1626 /** 1627 * Control whether the process CPU usage meter should be shown. 1628 */ 1629 public static final String SHOW_PROCESSES = "show_processes"; 1630 1631 /** 1632 * If 1, the activity manager will aggressively finish activities and 1633 * processes as soon as they are no longer needed. If 0, the normal 1634 * extended lifetime is used. 1635 */ 1636 public static final String ALWAYS_FINISH_ACTIVITIES = 1637 "always_finish_activities"; 1638 1639 1640 /** 1641 * Ringer mode. This is used internally, changing this value will not 1642 * change the ringer mode. See AudioManager. 1643 */ 1644 public static final String MODE_RINGER = "mode_ringer"; 1645 1646 /** 1647 * Determines which streams are affected by ringer mode changes. The 1648 * stream type's bit should be set to 1 if it should be muted when going 1649 * into an inaudible ringer mode. 1650 */ 1651 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1652 1653 /** 1654 * Determines which streams are affected by mute. The 1655 * stream type's bit should be set to 1 if it should be muted when a mute request 1656 * is received. 1657 */ 1658 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1659 1660 /** 1661 * Whether vibrate is on for different events. This is used internally, 1662 * changing this value will not change the vibrate. See AudioManager. 1663 */ 1664 public static final String VIBRATE_ON = "vibrate_on"; 1665 1666 /** 1667 * If 1, redirects the system vibrator to all currently attached input devices 1668 * that support vibration. If there are no such input devices, then the system 1669 * vibrator is used instead. 1670 * If 0, does not register the system vibrator. 1671 * 1672 * This setting is mainly intended to provide a compatibility mechanism for 1673 * applications that only know about the system vibrator and do not use the 1674 * input device vibrator API. 1675 * 1676 * @hide 1677 */ 1678 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 1679 1680 /** 1681 * Ringer volume. This is used internally, changing this value will not 1682 * change the volume. See AudioManager. 1683 */ 1684 public static final String VOLUME_RING = "volume_ring"; 1685 1686 /** 1687 * System/notifications volume. This is used internally, changing this 1688 * value will not change the volume. See AudioManager. 1689 */ 1690 public static final String VOLUME_SYSTEM = "volume_system"; 1691 1692 /** 1693 * Voice call volume. This is used internally, changing this value will 1694 * not change the volume. See AudioManager. 1695 */ 1696 public static final String VOLUME_VOICE = "volume_voice"; 1697 1698 /** 1699 * Music/media/gaming volume. This is used internally, changing this 1700 * value will not change the volume. See AudioManager. 1701 */ 1702 public static final String VOLUME_MUSIC = "volume_music"; 1703 1704 /** 1705 * Alarm volume. This is used internally, changing this 1706 * value will not change the volume. See AudioManager. 1707 */ 1708 public static final String VOLUME_ALARM = "volume_alarm"; 1709 1710 /** 1711 * Notification volume. This is used internally, changing this 1712 * value will not change the volume. See AudioManager. 1713 */ 1714 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1715 1716 /** 1717 * Bluetooth Headset volume. This is used internally, changing this value will 1718 * not change the volume. See AudioManager. 1719 */ 1720 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1721 1722 /** 1723 * Master volume (float in the range 0.0f to 1.0f). 1724 * @hide 1725 */ 1726 public static final String VOLUME_MASTER = "volume_master"; 1727 1728 /** 1729 * Master volume mute (int 1 = mute, 0 = not muted). 1730 * 1731 * @hide 1732 */ 1733 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 1734 1735 /** 1736 * Whether the notifications should use the ring volume (value of 1) or 1737 * a separate notification volume (value of 0). In most cases, users 1738 * will have this enabled so the notification and ringer volumes will be 1739 * the same. However, power users can disable this and use the separate 1740 * notification volume control. 1741 * <p> 1742 * Note: This is a one-off setting that will be removed in the future 1743 * when there is profile support. For this reason, it is kept hidden 1744 * from the public APIs. 1745 * 1746 * @hide 1747 * @deprecated 1748 */ 1749 @Deprecated 1750 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1751 "notifications_use_ring_volume"; 1752 1753 /** 1754 * Whether silent mode should allow vibration feedback. This is used 1755 * internally in AudioService and the Sound settings activity to 1756 * coordinate decoupling of vibrate and silent modes. This setting 1757 * will likely be removed in a future release with support for 1758 * audio/vibe feedback profiles. 1759 * 1760 * Not used anymore. On devices with vibrator, the user explicitly selects 1761 * silent or vibrate mode. 1762 * Kept for use by legacy database upgrade code in DatabaseHelper. 1763 * @hide 1764 */ 1765 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1766 1767 /** 1768 * The mapping of stream type (integer) to its setting. 1769 */ 1770 public static final String[] VOLUME_SETTINGS = { 1771 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1772 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1773 }; 1774 1775 /** 1776 * Appended to various volume related settings to record the previous 1777 * values before they the settings were affected by a silent/vibrate 1778 * ringer mode change. 1779 */ 1780 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1781 1782 /** 1783 * Persistent store for the system-wide default ringtone URI. 1784 * <p> 1785 * If you need to play the default ringtone at any given time, it is recommended 1786 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1787 * to the set default ringtone at the time of playing. 1788 * 1789 * @see #DEFAULT_RINGTONE_URI 1790 */ 1791 public static final String RINGTONE = "ringtone"; 1792 1793 /** 1794 * A {@link Uri} that will point to the current default ringtone at any 1795 * given time. 1796 * <p> 1797 * If the current default ringtone is in the DRM provider and the caller 1798 * does not have permission, the exception will be a 1799 * FileNotFoundException. 1800 */ 1801 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1802 1803 /** 1804 * Persistent store for the system-wide default notification sound. 1805 * 1806 * @see #RINGTONE 1807 * @see #DEFAULT_NOTIFICATION_URI 1808 */ 1809 public static final String NOTIFICATION_SOUND = "notification_sound"; 1810 1811 /** 1812 * A {@link Uri} that will point to the current default notification 1813 * sound at any given time. 1814 * 1815 * @see #DEFAULT_RINGTONE_URI 1816 */ 1817 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1818 1819 /** 1820 * Persistent store for the system-wide default alarm alert. 1821 * 1822 * @see #RINGTONE 1823 * @see #DEFAULT_ALARM_ALERT_URI 1824 */ 1825 public static final String ALARM_ALERT = "alarm_alert"; 1826 1827 /** 1828 * A {@link Uri} that will point to the current default alarm alert at 1829 * any given time. 1830 * 1831 * @see #DEFAULT_ALARM_ALERT_URI 1832 */ 1833 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1834 1835 /** 1836 * Persistent store for the system default media button event receiver. 1837 * 1838 * @hide 1839 */ 1840 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1841 1842 /** 1843 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1844 */ 1845 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1846 1847 /** 1848 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1849 */ 1850 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1851 1852 /** 1853 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1854 * feature converts two spaces to a "." and space. 1855 */ 1856 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1857 1858 /** 1859 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1860 */ 1861 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1862 1863 public static final String SHOW_GTALK_SERVICE_STATUS = 1864 "SHOW_GTALK_SERVICE_STATUS"; 1865 1866 /** 1867 * Name of activity to use for wallpaper on the home screen. 1868 */ 1869 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1870 1871 /** 1872 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 1873 * instead 1874 */ 1875 @Deprecated 1876 public static final String AUTO_TIME = Global.AUTO_TIME; 1877 1878 /** 1879 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 1880 * instead 1881 */ 1882 @Deprecated 1883 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 1884 1885 /** 1886 * Display times as 12 or 24 hours 1887 * 12 1888 * 24 1889 */ 1890 public static final String TIME_12_24 = "time_12_24"; 1891 1892 /** 1893 * Date format string 1894 * mm/dd/yyyy 1895 * dd/mm/yyyy 1896 * yyyy/mm/dd 1897 */ 1898 public static final String DATE_FORMAT = "date_format"; 1899 1900 /** 1901 * Whether the setup wizard has been run before (on first boot), or if 1902 * it still needs to be run. 1903 * 1904 * nonzero = it has been run in the past 1905 * 0 = it has not been run in the past 1906 */ 1907 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1908 1909 /** 1910 * Scaling factor for normal window animations. Setting to 0 will disable window 1911 * animations. 1912 */ 1913 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1914 1915 /** 1916 * Scaling factor for activity transition animations. Setting to 0 will disable window 1917 * animations. 1918 */ 1919 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1920 1921 /** 1922 * Scaling factor for Animator-based animations. This affects both the start delay and 1923 * duration of all such animations. Setting to 0 will cause animations to end immediately. 1924 * The default value is 1. 1925 */ 1926 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 1927 1928 /** 1929 * Scaling factor for normal window animations. Setting to 0 will disable window 1930 * animations. 1931 * @hide 1932 */ 1933 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1934 1935 /** 1936 * Control whether the accelerometer will be used to change screen 1937 * orientation. If 0, it will not be used unless explicitly requested 1938 * by the application; if 1, it will be used by default unless explicitly 1939 * disabled by the application. 1940 */ 1941 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1942 1943 /** 1944 * Default screen rotation when no other policy applies. 1945 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 1946 * preference, this rotation value will be used. Must be one of the 1947 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 1948 * 1949 * @see Display#getRotation 1950 */ 1951 public static final String USER_ROTATION = "user_rotation"; 1952 1953 /** 1954 * Control whether the rotation lock toggle in the System UI should be hidden. 1955 * Typically this is done for accessibility purposes to make it harder for 1956 * the user to accidentally toggle the rotation lock while the display rotation 1957 * has been locked for accessibility. 1958 * 1959 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 1960 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 1961 * 1962 * @hide 1963 */ 1964 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 1965 "hide_rotation_lock_toggle_for_accessibility"; 1966 1967 /** 1968 * Whether the phone vibrates when it is ringing due to an incoming call. This will 1969 * be used by Phone and Setting apps; it shouldn't affect other apps. 1970 * The value is boolean (1 or 0). 1971 * 1972 * Note: this is not same as "vibrate on ring", which had been available until ICS. 1973 * It was about AudioManager's setting and thus affected all the applications which 1974 * relied on the setting, while this is purely about the vibration setting for incoming 1975 * calls. 1976 * 1977 * @hide 1978 */ 1979 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 1980 1981 /** 1982 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1983 * boolean (1 or 0). 1984 */ 1985 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1986 1987 /** 1988 * CDMA only settings 1989 * DTMF tone type played by the dialer when dialing. 1990 * 0 = Normal 1991 * 1 = Long 1992 * @hide 1993 */ 1994 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1995 1996 /** 1997 * CDMA only settings 1998 * Emergency Tone 0 = Off 1999 * 1 = Alert 2000 * 2 = Vibrate 2001 * @hide 2002 */ 2003 public static final String EMERGENCY_TONE = "emergency_tone"; 2004 2005 /** 2006 * CDMA only settings 2007 * Whether the auto retry is enabled. The value is 2008 * boolean (1 or 0). 2009 * @hide 2010 */ 2011 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 2012 2013 /** 2014 * Whether the hearing aid is enabled. The value is 2015 * boolean (1 or 0). 2016 * @hide 2017 */ 2018 public static final String HEARING_AID = "hearing_aid"; 2019 2020 /** 2021 * CDMA only settings 2022 * TTY Mode 2023 * 0 = OFF 2024 * 1 = FULL 2025 * 2 = VCO 2026 * 3 = HCO 2027 * @hide 2028 */ 2029 public static final String TTY_MODE = "tty_mode"; 2030 2031 /** 2032 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2033 * boolean (1 or 0). 2034 */ 2035 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2036 2037 /** 2038 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2039 * boolean (1 or 0). 2040 */ 2041 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2042 2043 /** 2044 * @deprecated Each application that shows web suggestions should have its own 2045 * setting for this. 2046 */ 2047 @Deprecated 2048 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2049 2050 /** 2051 * Whether the notification LED should repeatedly flash when a notification is 2052 * pending. The value is boolean (1 or 0). 2053 * @hide 2054 */ 2055 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2056 2057 /** 2058 * Show pointer location on screen? 2059 * 0 = no 2060 * 1 = yes 2061 * @hide 2062 */ 2063 public static final String POINTER_LOCATION = "pointer_location"; 2064 2065 /** 2066 * Show touch positions on screen? 2067 * 0 = no 2068 * 1 = yes 2069 * @hide 2070 */ 2071 public static final String SHOW_TOUCHES = "show_touches"; 2072 2073 /** 2074 * Log raw orientation data from {@link WindowOrientationListener} for use with the 2075 * orientationplot.py tool. 2076 * 0 = no 2077 * 1 = yes 2078 * @hide 2079 */ 2080 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2081 "window_orientation_listener_log"; 2082 2083 /** 2084 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2085 * instead 2086 * @hide 2087 */ 2088 @Deprecated 2089 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2090 2091 /** 2092 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2093 * instead 2094 * @hide 2095 */ 2096 @Deprecated 2097 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2098 2099 /** 2100 * Whether to play sounds when the keyguard is shown and dismissed. 2101 * @hide 2102 */ 2103 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2104 2105 /** 2106 * Whether the lockscreen should be completely disabled. 2107 * @hide 2108 */ 2109 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2110 2111 /** 2112 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2113 * instead 2114 * @hide 2115 */ 2116 @Deprecated 2117 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2118 2119 /** 2120 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2121 * instead 2122 * @hide 2123 */ 2124 @Deprecated 2125 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2126 2127 /** 2128 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2129 * instead 2130 * @hide 2131 */ 2132 @Deprecated 2133 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 2134 2135 /** 2136 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 2137 * instead 2138 * @hide 2139 */ 2140 @Deprecated 2141 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 2142 2143 /** 2144 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 2145 * instead 2146 * @hide 2147 */ 2148 @Deprecated 2149 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 2150 2151 /** 2152 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 2153 * instead 2154 * @hide 2155 */ 2156 @Deprecated 2157 public static final String LOCK_SOUND = Global.LOCK_SOUND; 2158 2159 /** 2160 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 2161 * instead 2162 * @hide 2163 */ 2164 @Deprecated 2165 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 2166 2167 /** 2168 * Receive incoming SIP calls? 2169 * 0 = no 2170 * 1 = yes 2171 * @hide 2172 */ 2173 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 2174 2175 /** 2176 * Call Preference String. 2177 * "SIP_ALWAYS" : Always use SIP with network access 2178 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 2179 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 2180 * @hide 2181 */ 2182 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 2183 2184 /** 2185 * One of the sip call options: Always use SIP with network access. 2186 * @hide 2187 */ 2188 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 2189 2190 /** 2191 * One of the sip call options: Only if destination is a SIP address. 2192 * @hide 2193 */ 2194 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 2195 2196 /** 2197 * One of the sip call options: Always ask me each time. 2198 * @hide 2199 */ 2200 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 2201 2202 /** 2203 * Pointer speed setting. 2204 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 2205 * -7 = slowest 2206 * 0 = default speed 2207 * +7 = fastest 2208 * @hide 2209 */ 2210 public static final String POINTER_SPEED = "pointer_speed"; 2211 2212 /** 2213 * Settings to backup. This is here so that it's in the same place as the settings 2214 * keys and easy to update. 2215 * 2216 * NOTE: Settings are backed up and restored in the order they appear 2217 * in this array. If you have one setting depending on another, 2218 * make sure that they are ordered appropriately. 2219 * 2220 * @hide 2221 */ 2222 public static final String[] SETTINGS_TO_BACKUP = { 2223 STAY_ON_WHILE_PLUGGED_IN, 2224 WIFI_USE_STATIC_IP, 2225 WIFI_STATIC_IP, 2226 WIFI_STATIC_GATEWAY, 2227 WIFI_STATIC_NETMASK, 2228 WIFI_STATIC_DNS1, 2229 WIFI_STATIC_DNS2, 2230 BLUETOOTH_DISCOVERABILITY, 2231 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 2232 DIM_SCREEN, 2233 SCREEN_OFF_TIMEOUT, 2234 SCREEN_BRIGHTNESS, 2235 SCREEN_BRIGHTNESS_MODE, 2236 SCREEN_AUTO_BRIGHTNESS_ADJ, 2237 VIBRATE_INPUT_DEVICES, 2238 MODE_RINGER, 2239 MODE_RINGER_STREAMS_AFFECTED, 2240 MUTE_STREAMS_AFFECTED, 2241 VOLUME_VOICE, 2242 VOLUME_SYSTEM, 2243 VOLUME_RING, 2244 VOLUME_MUSIC, 2245 VOLUME_ALARM, 2246 VOLUME_NOTIFICATION, 2247 VOLUME_BLUETOOTH_SCO, 2248 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 2249 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 2250 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 2251 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 2252 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 2253 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 2254 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 2255 TEXT_AUTO_REPLACE, 2256 TEXT_AUTO_CAPS, 2257 TEXT_AUTO_PUNCTUATE, 2258 TEXT_SHOW_PASSWORD, 2259 AUTO_TIME, 2260 AUTO_TIME_ZONE, 2261 TIME_12_24, 2262 DATE_FORMAT, 2263 DTMF_TONE_WHEN_DIALING, 2264 DTMF_TONE_TYPE_WHEN_DIALING, 2265 EMERGENCY_TONE, 2266 CALL_AUTO_RETRY, 2267 HEARING_AID, 2268 TTY_MODE, 2269 SOUND_EFFECTS_ENABLED, 2270 HAPTIC_FEEDBACK_ENABLED, 2271 POWER_SOUNDS_ENABLED, 2272 DOCK_SOUNDS_ENABLED, 2273 LOCKSCREEN_SOUNDS_ENABLED, 2274 SHOW_WEB_SUGGESTIONS, 2275 NOTIFICATION_LIGHT_PULSE, 2276 SIP_CALL_OPTIONS, 2277 SIP_RECEIVE_CALLS, 2278 POINTER_SPEED, 2279 VIBRATE_WHEN_RINGING 2280 }; 2281 2282 // Settings moved to Settings.Secure 2283 2284 /** 2285 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 2286 * instead 2287 */ 2288 @Deprecated 2289 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2290 2291 /** 2292 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 2293 */ 2294 @Deprecated 2295 public static final String ANDROID_ID = Secure.ANDROID_ID; 2296 2297 /** 2298 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 2299 */ 2300 @Deprecated 2301 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 2302 2303 /** 2304 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 2305 */ 2306 @Deprecated 2307 public static final String DATA_ROAMING = Global.DATA_ROAMING; 2308 2309 /** 2310 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 2311 */ 2312 @Deprecated 2313 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 2314 2315 /** 2316 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 2317 */ 2318 @Deprecated 2319 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 2320 2321 /** 2322 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 2323 */ 2324 @Deprecated 2325 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 2326 2327 /** 2328 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 2329 * instead 2330 */ 2331 @Deprecated 2332 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 2333 2334 /** 2335 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2336 */ 2337 @Deprecated 2338 public static final String LOGGING_ID = Secure.LOGGING_ID; 2339 2340 /** 2341 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 2342 */ 2343 @Deprecated 2344 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 2345 2346 /** 2347 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2348 * instead 2349 */ 2350 @Deprecated 2351 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2352 2353 /** 2354 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2355 * instead 2356 */ 2357 @Deprecated 2358 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2359 2360 /** 2361 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2362 * instead 2363 */ 2364 @Deprecated 2365 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2366 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2367 2368 /** 2369 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2370 */ 2371 @Deprecated 2372 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2373 2374 /** 2375 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 2376 */ 2377 @Deprecated 2378 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 2379 2380 /** 2381 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 2382 */ 2383 @Deprecated 2384 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 2385 2386 /** 2387 * @deprecated Use 2388 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 2389 */ 2390 @Deprecated 2391 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 2392 2393 /** 2394 * @deprecated Use 2395 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2396 */ 2397 @Deprecated 2398 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2399 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2400 2401 /** 2402 * @deprecated Use 2403 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2404 */ 2405 @Deprecated 2406 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2407 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2408 2409 /** 2410 * @deprecated Use 2411 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2412 */ 2413 @Deprecated 2414 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2415 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2416 2417 /** 2418 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 2419 * instead 2420 */ 2421 @Deprecated 2422 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 2423 2424 /** 2425 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 2426 */ 2427 @Deprecated 2428 public static final String WIFI_ON = Global.WIFI_ON; 2429 2430 /** 2431 * @deprecated Use 2432 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2433 * instead 2434 */ 2435 @Deprecated 2436 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2437 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2438 2439 /** 2440 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2441 */ 2442 @Deprecated 2443 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2444 2445 /** 2446 * @deprecated Use 2447 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2448 */ 2449 @Deprecated 2450 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2451 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2452 2453 /** 2454 * @deprecated Use 2455 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2456 */ 2457 @Deprecated 2458 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2459 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2460 2461 /** 2462 * @deprecated Use 2463 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2464 * instead 2465 */ 2466 @Deprecated 2467 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2468 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2469 2470 /** 2471 * @deprecated Use 2472 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2473 */ 2474 @Deprecated 2475 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2476 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2477 2478 /** 2479 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2480 * instead 2481 */ 2482 @Deprecated 2483 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2484 2485 /** 2486 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 2487 */ 2488 @Deprecated 2489 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 2490 2491 /** 2492 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2493 */ 2494 @Deprecated 2495 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2496 2497 /** 2498 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2499 * instead 2500 */ 2501 @Deprecated 2502 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2503 2504 /** 2505 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2506 * instead 2507 */ 2508 @Deprecated 2509 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2510 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2511 } 2512 2513 /** 2514 * Secure system settings, containing system preferences that applications 2515 * can read but are not allowed to write. These are for preferences that 2516 * the user must explicitly modify through the system UI or specialized 2517 * APIs for those values, not modified directly by applications. 2518 */ 2519 public static final class Secure extends NameValueTable { 2520 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2521 2522 // Populated lazily, guarded by class object: 2523 private static NameValueCache sNameValueCache = null; 2524 2525 private static ILockSettings sLockSettings = null; 2526 2527 private static boolean sIsSystemProcess; 2528 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 2529 private static final HashSet<String> MOVED_TO_GLOBAL; 2530 static { 2531 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 2532 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 2533 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 2534 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2535 2536 MOVED_TO_GLOBAL = new HashSet<String>(); 2537 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 2538 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 2539 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 2540 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 2541 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 2542 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 2543 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 2544 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 2545 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 2546 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 2547 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 2548 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 2549 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 2550 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 2551 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 2552 MOVED_TO_GLOBAL.add(Settings.Global.INSTALL_NON_MARKET_APPS); 2553 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 2554 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 2555 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 2556 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 2557 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 2558 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 2559 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 2560 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 2561 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_REPORT_XT_OVER_DEV); 2562 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 2563 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 2564 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 2565 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 2566 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 2567 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 2568 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 2569 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 2570 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 2571 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 2572 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 2573 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 2574 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 2575 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 2576 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 2577 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 2578 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 2579 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 2580 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 2581 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 2582 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 2583 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 2584 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 2585 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 2586 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 2587 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 2588 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 2589 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_HELP_URI); 2590 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_MAX_NTP_CACHE_AGE_SEC); 2591 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_NOTIFICATION_TYPE); 2592 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_POLLING_SEC); 2593 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_RESET_DAY); 2594 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_THRESHOLD_BYTES); 2595 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_VALUE_KBITSPS); 2596 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 2597 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 2598 MOVED_TO_GLOBAL.add(Settings.Global.WEB_AUTOFILL_QUERY_URL); 2599 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 2600 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 2601 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 2602 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 2603 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 2604 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 2605 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2606 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2607 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 2608 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 2609 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 2610 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 2611 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 2612 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 2613 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_NUM_ARP_PINGS); 2614 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 2615 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 2616 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS); 2617 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2618 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 2619 } 2620 2621 private static void lazyInitCache() { 2622 if (sNameValueCache == null) { 2623 sNameValueCache = new NameValueCache( 2624 SYS_PROP_SETTING_VERSION + '_' + UserHandle.myUserId(), 2625 CONTENT_URI, 2626 CALL_METHOD_GET_SECURE, 2627 CALL_METHOD_PUT_SECURE); 2628 } 2629 } 2630 2631 /** 2632 * Look up a name in the database. 2633 * @param resolver to access the database with 2634 * @param name to look up in the table 2635 * @return the corresponding value, or null if not present 2636 */ 2637 public synchronized static String getString(ContentResolver resolver, String name) { 2638 return getStringForUser(resolver, name, UserHandle.myUserId()); 2639 } 2640 2641 /** @hide */ 2642 public synchronized static String getStringForUser(ContentResolver resolver, String name, 2643 int userHandle) { 2644 if (MOVED_TO_GLOBAL.contains(name)) { 2645 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2646 + " to android.provider.Settings.Global."); 2647 return Global.getStringForUser(resolver, name, userHandle); 2648 } 2649 2650 if (sLockSettings == null) { 2651 sLockSettings = ILockSettings.Stub.asInterface( 2652 (IBinder) ServiceManager.getService("lock_settings")); 2653 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 2654 } 2655 if (sLockSettings != null && !sIsSystemProcess 2656 && MOVED_TO_LOCK_SETTINGS.contains(name)) { 2657 try { 2658 return sLockSettings.getString(name, "0", userHandle); 2659 } catch (RemoteException re) { 2660 // Fall through 2661 } 2662 } 2663 2664 lazyInitCache(); 2665 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2666 } 2667 2668 /** 2669 * Store a name/value pair into the database. 2670 * @param resolver to access the database with 2671 * @param name to store 2672 * @param value to associate with the name 2673 * @return true if the value was set, false on database errors 2674 */ 2675 public static boolean putString(ContentResolver resolver, String name, String value) { 2676 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2677 } 2678 2679 /** @hide */ 2680 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2681 int userHandle) { 2682 if (MOVED_TO_GLOBAL.contains(name)) { 2683 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2684 + " to android.provider.Settings.Global"); 2685 return Global.putStringForUser(resolver, name, value, userHandle); 2686 } 2687 lazyInitCache(); 2688 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 2689 } 2690 2691 /** 2692 * Construct the content URI for a particular name/value pair, 2693 * useful for monitoring changes with a ContentObserver. 2694 * @param name to look up in the table 2695 * @return the corresponding content URI, or null if not present 2696 */ 2697 public static Uri getUriFor(String name) { 2698 if (MOVED_TO_GLOBAL.contains(name)) { 2699 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2700 + " to android.provider.Settings.Global, returning global URI."); 2701 return Global.getUriFor(Global.CONTENT_URI, name); 2702 } 2703 return getUriFor(CONTENT_URI, name); 2704 } 2705 2706 /** 2707 * Convenience function for retrieving a single secure settings value 2708 * as an integer. Note that internally setting values are always 2709 * stored as strings; this function converts the string to an integer 2710 * for you. The default value will be returned if the setting is 2711 * not defined or not an integer. 2712 * 2713 * @param cr The ContentResolver to access. 2714 * @param name The name of the setting to retrieve. 2715 * @param def Value to return if the setting is not defined. 2716 * 2717 * @return The setting's current value, or 'def' if it is not defined 2718 * or not a valid integer. 2719 */ 2720 public static int getInt(ContentResolver cr, String name, int def) { 2721 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2722 } 2723 2724 /** @hide */ 2725 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2726 String v = getStringForUser(cr, name, userHandle); 2727 try { 2728 return v != null ? Integer.parseInt(v) : def; 2729 } catch (NumberFormatException e) { 2730 return def; 2731 } 2732 } 2733 2734 /** 2735 * Convenience function for retrieving a single secure settings value 2736 * as an integer. Note that internally setting values are always 2737 * stored as strings; this function converts the string to an integer 2738 * for you. 2739 * <p> 2740 * This version does not take a default value. If the setting has not 2741 * been set, or the string value is not a number, 2742 * it throws {@link SettingNotFoundException}. 2743 * 2744 * @param cr The ContentResolver to access. 2745 * @param name The name of the setting to retrieve. 2746 * 2747 * @throws SettingNotFoundException Thrown if a setting by the given 2748 * name can't be found or the setting value is not an integer. 2749 * 2750 * @return The setting's current value. 2751 */ 2752 public static int getInt(ContentResolver cr, String name) 2753 throws SettingNotFoundException { 2754 return getIntForUser(cr, name, UserHandle.myUserId()); 2755 } 2756 2757 /** @hide */ 2758 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2759 throws SettingNotFoundException { 2760 String v = getStringForUser(cr, name, userHandle); 2761 try { 2762 return Integer.parseInt(v); 2763 } catch (NumberFormatException e) { 2764 throw new SettingNotFoundException(name); 2765 } 2766 } 2767 2768 /** 2769 * Convenience function for updating a single settings value as an 2770 * integer. This will either create a new entry in the table if the 2771 * given name does not exist, or modify the value of the existing row 2772 * with that name. Note that internally setting values are always 2773 * stored as strings, so this function converts the given value to a 2774 * string before storing it. 2775 * 2776 * @param cr The ContentResolver to access. 2777 * @param name The name of the setting to modify. 2778 * @param value The new value for the setting. 2779 * @return true if the value was set, false on database errors 2780 */ 2781 public static boolean putInt(ContentResolver cr, String name, int value) { 2782 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2783 } 2784 2785 /** @hide */ 2786 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2787 int userHandle) { 2788 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2789 } 2790 2791 /** 2792 * Convenience function for retrieving a single secure settings value 2793 * as a {@code long}. Note that internally setting values are always 2794 * stored as strings; this function converts the string to a {@code long} 2795 * for you. The default value will be returned if the setting is 2796 * not defined or not a {@code long}. 2797 * 2798 * @param cr The ContentResolver to access. 2799 * @param name The name of the setting to retrieve. 2800 * @param def Value to return if the setting is not defined. 2801 * 2802 * @return The setting's current value, or 'def' if it is not defined 2803 * or not a valid {@code long}. 2804 */ 2805 public static long getLong(ContentResolver cr, String name, long def) { 2806 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2807 } 2808 2809 /** @hide */ 2810 public static long getLongForUser(ContentResolver cr, String name, long def, 2811 int userHandle) { 2812 String valString = getStringForUser(cr, name, userHandle); 2813 long value; 2814 try { 2815 value = valString != null ? Long.parseLong(valString) : def; 2816 } catch (NumberFormatException e) { 2817 value = def; 2818 } 2819 return value; 2820 } 2821 2822 /** 2823 * Convenience function for retrieving a single secure settings value 2824 * as a {@code long}. Note that internally setting values are always 2825 * stored as strings; this function converts the string to a {@code long} 2826 * for you. 2827 * <p> 2828 * This version does not take a default value. If the setting has not 2829 * been set, or the string value is not a number, 2830 * it throws {@link SettingNotFoundException}. 2831 * 2832 * @param cr The ContentResolver to access. 2833 * @param name The name of the setting to retrieve. 2834 * 2835 * @return The setting's current value. 2836 * @throws SettingNotFoundException Thrown if a setting by the given 2837 * name can't be found or the setting value is not an integer. 2838 */ 2839 public static long getLong(ContentResolver cr, String name) 2840 throws SettingNotFoundException { 2841 return getLongForUser(cr, name, UserHandle.myUserId()); 2842 } 2843 2844 /** @hide */ 2845 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2846 throws SettingNotFoundException { 2847 String valString = getStringForUser(cr, name, userHandle); 2848 try { 2849 return Long.parseLong(valString); 2850 } catch (NumberFormatException e) { 2851 throw new SettingNotFoundException(name); 2852 } 2853 } 2854 2855 /** 2856 * Convenience function for updating a secure settings value as a long 2857 * integer. This will either create a new entry in the table if the 2858 * given name does not exist, or modify the value of the existing row 2859 * with that name. Note that internally setting values are always 2860 * stored as strings, so this function converts the given value to a 2861 * string before storing it. 2862 * 2863 * @param cr The ContentResolver to access. 2864 * @param name The name of the setting to modify. 2865 * @param value The new value for the setting. 2866 * @return true if the value was set, false on database errors 2867 */ 2868 public static boolean putLong(ContentResolver cr, String name, long value) { 2869 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2870 } 2871 2872 /** @hide */ 2873 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2874 int userHandle) { 2875 return putStringForUser(cr, name, Long.toString(value), userHandle); 2876 } 2877 2878 /** 2879 * Convenience function for retrieving a single secure settings value 2880 * as a floating point number. Note that internally setting values are 2881 * always stored as strings; this function converts the string to an 2882 * float for you. The default value will be returned if the setting 2883 * is not defined or not a valid float. 2884 * 2885 * @param cr The ContentResolver to access. 2886 * @param name The name of the setting to retrieve. 2887 * @param def Value to return if the setting is not defined. 2888 * 2889 * @return The setting's current value, or 'def' if it is not defined 2890 * or not a valid float. 2891 */ 2892 public static float getFloat(ContentResolver cr, String name, float def) { 2893 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2894 } 2895 2896 /** @hide */ 2897 public static float getFloatForUser(ContentResolver cr, String name, float def, 2898 int userHandle) { 2899 String v = getStringForUser(cr, name, userHandle); 2900 try { 2901 return v != null ? Float.parseFloat(v) : def; 2902 } catch (NumberFormatException e) { 2903 return def; 2904 } 2905 } 2906 2907 /** 2908 * Convenience function for retrieving a single secure settings value 2909 * as a float. Note that internally setting values are always 2910 * stored as strings; this function converts the string to a float 2911 * for you. 2912 * <p> 2913 * This version does not take a default value. If the setting has not 2914 * been set, or the string value is not a number, 2915 * it throws {@link SettingNotFoundException}. 2916 * 2917 * @param cr The ContentResolver to access. 2918 * @param name The name of the setting to retrieve. 2919 * 2920 * @throws SettingNotFoundException Thrown if a setting by the given 2921 * name can't be found or the setting value is not a float. 2922 * 2923 * @return The setting's current value. 2924 */ 2925 public static float getFloat(ContentResolver cr, String name) 2926 throws SettingNotFoundException { 2927 return getFloatForUser(cr, name, UserHandle.myUserId()); 2928 } 2929 2930 /** @hide */ 2931 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2932 throws SettingNotFoundException { 2933 String v = getStringForUser(cr, name, userHandle); 2934 if (v == null) { 2935 throw new SettingNotFoundException(name); 2936 } 2937 try { 2938 return Float.parseFloat(v); 2939 } catch (NumberFormatException e) { 2940 throw new SettingNotFoundException(name); 2941 } 2942 } 2943 2944 /** 2945 * Convenience function for updating a single settings value as a 2946 * floating point number. This will either create a new entry in the 2947 * table if the given name does not exist, or modify the value of the 2948 * existing row with that name. Note that internally setting values 2949 * are always stored as strings, so this function converts the given 2950 * value to a string before storing it. 2951 * 2952 * @param cr The ContentResolver to access. 2953 * @param name The name of the setting to modify. 2954 * @param value The new value for the setting. 2955 * @return true if the value was set, false on database errors 2956 */ 2957 public static boolean putFloat(ContentResolver cr, String name, float value) { 2958 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2959 } 2960 2961 /** @hide */ 2962 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2963 int userHandle) { 2964 return putStringForUser(cr, name, Float.toString(value), userHandle); 2965 } 2966 2967 /** 2968 * The content:// style URL for this table 2969 */ 2970 public static final Uri CONTENT_URI = 2971 Uri.parse("content://" + AUTHORITY + "/secure"); 2972 2973 /** 2974 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 2975 * instead 2976 */ 2977 @Deprecated 2978 public static final String DEVELOPMENT_SETTINGS_ENABLED = 2979 Global.DEVELOPMENT_SETTINGS_ENABLED; 2980 2981 /** 2982 * When the user has enable the option to have a "bug report" command 2983 * in the power menu. 2984 * @hide 2985 */ 2986 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 2987 2988 /** 2989 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 2990 */ 2991 @Deprecated 2992 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2993 2994 /** 2995 * Setting to allow mock locations and location provider status to be injected into the 2996 * LocationManager service for testing purposes during application development. These 2997 * locations and status values override actual location and status information generated 2998 * by network, gps, or other location providers. 2999 */ 3000 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 3001 3002 /** 3003 * A 64-bit number (as a hex string) that is randomly 3004 * generated on the device's first boot and should remain 3005 * constant for the lifetime of the device. (The value may 3006 * change if a factory reset is performed on the device.) 3007 */ 3008 public static final String ANDROID_ID = "android_id"; 3009 3010 /** 3011 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3012 */ 3013 @Deprecated 3014 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3015 3016 /** 3017 * Get the key that retrieves a bluetooth headset's priority. 3018 * @hide 3019 */ 3020 public static final String getBluetoothHeadsetPriorityKey(String address) { 3021 return ("bluetooth_headset_priority_" + address.toUpperCase()); 3022 } 3023 3024 /** 3025 * Get the key that retrieves a bluetooth a2dp sink's priority. 3026 * @hide 3027 */ 3028 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 3029 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 3030 } 3031 3032 /** 3033 * Get the key that retrieves a bluetooth Input Device's priority. 3034 * @hide 3035 */ 3036 public static final String getBluetoothInputDevicePriorityKey(String address) { 3037 return ("bluetooth_input_device_priority_" + address.toUpperCase()); 3038 } 3039 3040 /** 3041 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3042 */ 3043 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3044 3045 /** 3046 * Setting to record the input method used by default, holding the ID 3047 * of the desired method. 3048 */ 3049 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 3050 3051 /** 3052 * Setting to record the input method subtype used by default, holding the ID 3053 * of the desired method. 3054 */ 3055 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 3056 "selected_input_method_subtype"; 3057 3058 /** 3059 * Setting to record the history of input method subtype, holding the pair of ID of IME 3060 * and its last used subtype. 3061 * @hide 3062 */ 3063 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 3064 "input_methods_subtype_history"; 3065 3066 /** 3067 * Setting to record the visibility of input method selector 3068 */ 3069 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 3070 "input_method_selector_visibility"; 3071 3072 /** 3073 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3074 */ 3075 @Deprecated 3076 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3077 3078 /** 3079 * List of input methods that are currently enabled. This is a string 3080 * containing the IDs of all enabled input methods, each ID separated 3081 * by ':'. 3082 */ 3083 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3084 3085 /** 3086 * List of system input methods that are currently disabled. This is a string 3087 * containing the IDs of all disabled input methods, each ID separated 3088 * by ':'. 3089 * @hide 3090 */ 3091 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3092 3093 /** 3094 * Host name and port for global http proxy. Uses ':' seperator for between host and port 3095 * TODO - deprecate in favor of global_http_proxy_host, etc 3096 */ 3097 public static final String HTTP_PROXY = "http_proxy"; 3098 3099 /** 3100 * Host name for global http proxy. Set via ConnectivityManager. 3101 * @hide 3102 */ 3103 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 3104 3105 /** 3106 * Integer host port for global http proxy. Set via ConnectivityManager. 3107 * @hide 3108 */ 3109 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 3110 3111 /** 3112 * Exclusion list for global proxy. This string contains a list of comma-separated 3113 * domains where the global proxy does not apply. Domains should be listed in a comma- 3114 * separated list. Example of acceptable formats: ".domain1.com,my.domain2.com" 3115 * Use ConnectivityManager to set/get. 3116 * @hide 3117 */ 3118 public static final String GLOBAL_HTTP_PROXY_EXCLUSION_LIST = 3119 "global_http_proxy_exclusion_list"; 3120 3121 /** 3122 * Enables the UI setting to allow the user to specify the global HTTP proxy 3123 * and associated exclusion list. 3124 * @hide 3125 */ 3126 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 3127 3128 /** 3129 * Setting for default DNS in case nobody suggests one 3130 * @hide 3131 */ 3132 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 3133 3134 /** 3135 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3136 */ 3137 @Deprecated 3138 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3139 3140 /** 3141 * Comma-separated list of location providers that activities may access. 3142 */ 3143 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3144 3145 /** 3146 * A flag containing settings used for biometric weak 3147 * @hide 3148 */ 3149 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3150 "lock_biometric_weak_flags"; 3151 3152 /** 3153 * Whether autolock is enabled (0 = false, 1 = true) 3154 */ 3155 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3156 3157 /** 3158 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3159 */ 3160 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3161 3162 /** 3163 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 3164 */ 3165 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3166 "lock_pattern_tactile_feedback_enabled"; 3167 3168 /** 3169 * This preference allows the device to be locked given time after screen goes off, 3170 * subject to current DeviceAdmin policy limits. 3171 * @hide 3172 */ 3173 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3174 3175 3176 /** 3177 * This preference contains the string that shows for owner info on LockScren. 3178 * @hide 3179 */ 3180 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3181 3182 /** 3183 * This preference enables showing the owner info on LockScren. 3184 * @hide 3185 */ 3186 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3187 "lock_screen_owner_info_enabled"; 3188 3189 /** 3190 * @deprecated Use {@link android.provider.Settings.Global#DISPLAY_SIZE_FORCED} instead 3191 * @hide 3192 */ 3193 @Deprecated 3194 public static final String DISPLAY_SIZE_FORCED = Global.DISPLAY_SIZE_FORCED; 3195 3196 /** 3197 * @deprecated Use {@link android.provider.Settings.Global#DISPLAY_DENSITY_FORCED} instead 3198 * @hide 3199 */ 3200 @Deprecated 3201 public static final String DISPLAY_DENSITY_FORCED = Global.DISPLAY_DENSITY_FORCED; 3202 3203 /** 3204 * @deprecated Use {@link android.provider.Settings.Global#ASSISTED_GPS_ENABLE} instead 3205 * @hide 3206 */ 3207 @Deprecated 3208 public static final String ASSISTED_GPS_ENABLED = Global.ASSISTED_GPS_ENABLED; 3209 3210 /** 3211 * The Logging ID (a unique 64-bit value) as a hex string. 3212 * Used as a pseudonymous identifier for logging. 3213 * @deprecated This identifier is poorly initialized and has 3214 * many collisions. It should not be used. 3215 */ 3216 @Deprecated 3217 public static final String LOGGING_ID = "logging_id"; 3218 3219 /** 3220 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3221 */ 3222 @Deprecated 3223 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3224 3225 /** 3226 * @deprecated Use {@link android.provider.Settings.Global#TETHER_SUPPORTED} instead 3227 * @hide 3228 */ 3229 @Deprecated 3230 public static final String TETHER_SUPPORTED = Global.TETHER_SUPPORTED; 3231 3232 /** 3233 * @deprecated Use {@link android.provider.Settings.Global#TETHER_DUN_REQUIRED} instead 3234 * @hide 3235 */ 3236 @Deprecated 3237 public static final String TETHER_DUN_REQUIRED = Global.TETHER_DUN_REQUIRED; 3238 3239 /** 3240 * @deprecated Use {@link android.provider.Settings.Global#TETHER_DUN_REQUIRED} instead 3241 * @hide 3242 */ 3243 @Deprecated 3244 public static final String TETHER_DUN_APN = Global.TETHER_DUN_APN; 3245 3246 /** 3247 * @deprecated Use {@link android.provider.Settings.Global#DATA_ACTIVITY_TIMEOUT_MOBILE} 3248 * instead 3249 * @hide 3250 */ 3251 @Deprecated 3252 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = 3253 Global.DATA_ACTIVITY_TIMEOUT_MOBILE; 3254 3255 /** 3256 * @deprecated Use {@link android.provider.Settings.Global#DATA_ACTIVITY_TIMEOUT_MOBILE} 3257 * instead 3258 * @hide 3259 */ 3260 @Deprecated 3261 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = Global.DATA_ACTIVITY_TIMEOUT_WIFI; 3262 3263 /** 3264 * No longer supported. 3265 */ 3266 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3267 3268 /** 3269 * No longer supported. 3270 */ 3271 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3272 3273 /** 3274 * No longer supported. 3275 */ 3276 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3277 3278 /** 3279 * @deprecated Use {@link android.provider.Settings.Global#SAMPLING_PROFILER_MS} instead 3280 * @hide 3281 */ 3282 @Deprecated 3283 public static final String SAMPLING_PROFILER_MS = Global.SAMPLING_PROFILER_MS; 3284 3285 /** 3286 * Settings classname to launch when Settings is clicked from All 3287 * Applications. Needed because of user testing between the old 3288 * and new Settings apps. 3289 */ 3290 // TODO: 881807 3291 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3292 3293 /** 3294 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3295 */ 3296 @Deprecated 3297 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3298 3299 /** 3300 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3301 */ 3302 @Deprecated 3303 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3304 3305 /** 3306 * If accessibility is enabled. 3307 */ 3308 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3309 3310 /** 3311 * If touch exploration is enabled. 3312 */ 3313 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3314 3315 /** 3316 * List of the enabled accessibility providers. 3317 */ 3318 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3319 "enabled_accessibility_services"; 3320 3321 /** 3322 * List of the accessibility services to which the user has graned 3323 * permission to put the device into touch exploration mode. 3324 * 3325 * @hide 3326 */ 3327 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3328 "touch_exploration_granted_accessibility_services"; 3329 3330 /** 3331 * Whether to speak passwords while in accessibility mode. 3332 */ 3333 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3334 3335 /** 3336 * If injection of accessibility enhancing JavaScript screen-reader 3337 * is enabled. 3338 * <p> 3339 * Note: The JavaScript based screen-reader is served by the 3340 * Google infrastructure and enable users with disabilities to 3341 * efficiantly navigate in and explore web content. 3342 * </p> 3343 * <p> 3344 * This property represents a boolean value. 3345 * </p> 3346 * @hide 3347 */ 3348 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3349 "accessibility_script_injection"; 3350 3351 /** 3352 * The URL for the injected JavaScript based screen-reader used 3353 * for providing accessiblity of content in WebView. 3354 * <p> 3355 * Note: The JavaScript based screen-reader is served by the 3356 * Google infrastructure and enable users with disabilities to 3357 * efficiently navigate in and explore web content. 3358 * </p> 3359 * <p> 3360 * This property represents a string value. 3361 * </p> 3362 * @hide 3363 */ 3364 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3365 "accessibility_script_injection_url"; 3366 3367 /** 3368 * Key bindings for navigation in built-in accessibility support for web content. 3369 * <p> 3370 * Note: These key bindings are for the built-in accessibility navigation for 3371 * web content which is used as a fall back solution if JavaScript in a WebView 3372 * is not enabled or the user has not opted-in script injection from Google. 3373 * </p> 3374 * <p> 3375 * The bindings are separated by semi-colon. A binding is a mapping from 3376 * a key to a sequence of actions (for more details look at 3377 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3378 * string representation of an integer obtained from a meta state (optional) shifted 3379 * sixteen times left and bitwise ored with a key code. An action is represented 3380 * as a hexademical string representation of an integer where the first two digits 3381 * are navigation action index, the second, the third, and the fourth digit pairs 3382 * represent the action arguments. The separate actions in a binding are colon 3383 * separated. The key and the action sequence it maps to are separated by equals. 3384 * </p> 3385 * <p> 3386 * For example, the binding below maps the DPAD right button to traverse the 3387 * current navigation axis once without firing an accessibility event and to 3388 * perform the same traversal again but to fire an event: 3389 * <code> 3390 * 0x16=0x01000100:0x01000101; 3391 * </code> 3392 * </p> 3393 * <p> 3394 * The goal of this binding is to enable dynamic rebinding of keys to 3395 * navigation actions for web content without requiring a framework change. 3396 * </p> 3397 * <p> 3398 * This property represents a string value. 3399 * </p> 3400 * @hide 3401 */ 3402 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3403 "accessibility_web_content_key_bindings"; 3404 3405 /** 3406 * Setting that specifies whether the display magnification is enabled. 3407 * Display magnifications allows the user to zoom in the display content 3408 * and is targeted to low vision users. The current magnification scale 3409 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3410 * 3411 * @hide 3412 */ 3413 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3414 "accessibility_display_magnification_enabled"; 3415 3416 /** 3417 * Setting that specifies what the display magnification scale is. 3418 * Display magnifications allows the user to zoom in the display 3419 * content and is targeted to low vision users. Whether a display 3420 * magnification is performed is controlled by 3421 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3422 * 3423 * @hide 3424 */ 3425 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3426 "accessibility_display_magnification_scale"; 3427 3428 /** 3429 * Setting that specifies whether the display magnification should be 3430 * automatically updated. If this fearture is enabled the system will 3431 * exit magnification mode or pan the viewport when a context change 3432 * occurs. For example, on staring a new activity or rotating the screen, 3433 * the system may zoom out so the user can see the new context he is in. 3434 * Another example is on showing a window that is not visible in the 3435 * magnified viewport the system may pan the viewport to make the window 3436 * the has popped up so the user knows that the context has changed. 3437 * Whether a screen magnification is performed is controlled by 3438 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3439 * 3440 * @hide 3441 */ 3442 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3443 "accessibility_display_magnification_auto_update"; 3444 3445 /** 3446 * The timout for considering a press to be a long press in milliseconds. 3447 * @hide 3448 */ 3449 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3450 3451 /** 3452 * Setting to always use the default text-to-speech settings regardless 3453 * of the application settings. 3454 * 1 = override application settings, 3455 * 0 = use application settings (if specified). 3456 * 3457 * @deprecated The value of this setting is no longer respected by 3458 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3459 */ 3460 @Deprecated 3461 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3462 3463 /** 3464 * Default text-to-speech engine speech rate. 100 = 1x 3465 */ 3466 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3467 3468 /** 3469 * Default text-to-speech engine pitch. 100 = 1x 3470 */ 3471 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3472 3473 /** 3474 * Default text-to-speech engine. 3475 */ 3476 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3477 3478 /** 3479 * Default text-to-speech language. 3480 * 3481 * @deprecated this setting is no longer in use, as of the Ice Cream 3482 * Sandwich release. Apps should never need to read this setting directly, 3483 * instead can query the TextToSpeech framework classes for the default 3484 * locale. {@link TextToSpeech#getLanguage()}. 3485 */ 3486 @Deprecated 3487 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3488 3489 /** 3490 * Default text-to-speech country. 3491 * 3492 * @deprecated this setting is no longer in use, as of the Ice Cream 3493 * Sandwich release. Apps should never need to read this setting directly, 3494 * instead can query the TextToSpeech framework classes for the default 3495 * locale. {@link TextToSpeech#getLanguage()}. 3496 */ 3497 @Deprecated 3498 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3499 3500 /** 3501 * Default text-to-speech locale variant. 3502 * 3503 * @deprecated this setting is no longer in use, as of the Ice Cream 3504 * Sandwich release. Apps should never need to read this setting directly, 3505 * instead can query the TextToSpeech framework classes for the 3506 * locale that is in use {@link TextToSpeech#getLanguage()}. 3507 */ 3508 @Deprecated 3509 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3510 3511 /** 3512 * Stores the default tts locales on a per engine basis. Stored as 3513 * a comma seperated list of values, each value being of the form 3514 * {@code engine_name:locale} for example, 3515 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3516 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3517 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3518 * setting directly, and can query the TextToSpeech framework classes 3519 * for the locale that is in use. 3520 * 3521 * @hide 3522 */ 3523 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3524 3525 /** 3526 * Space delimited list of plugin packages that are enabled. 3527 */ 3528 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3529 3530 /** 3531 * Whether to notify the user of open networks. 3532 * <p> 3533 * If not connected and the scan results have an open network, we will 3534 * put this notification up. If we attempt to connect to a network or 3535 * the open network(s) disappear, we remove the notification. When we 3536 * show the notification, we will not show it again for 3537 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 3538 */ 3539 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3540 "wifi_networks_available_notification_on"; 3541 /** 3542 * {@hide} 3543 */ 3544 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3545 "wimax_networks_available_notification_on"; 3546 3547 /** 3548 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 3549 * Connecting to a network will reset the timer. 3550 */ 3551 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3552 "wifi_networks_available_repeat_delay"; 3553 3554 /** 3555 * 802.11 country code in ISO 3166 format 3556 * @hide 3557 */ 3558 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 3559 3560 3561 /** 3562 * When the number of open networks exceeds this number, the 3563 * least-recently-used excess networks will be removed. 3564 */ 3565 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 3566 3567 /** 3568 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 3569 */ 3570 public static final String WIFI_ON = "wifi_on"; 3571 3572 /** 3573 * Used to save the Wifi_ON state prior to tethering. 3574 * This state will be checked to restore Wifi after 3575 * the user turns off tethering. 3576 * 3577 * @hide 3578 */ 3579 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 3580 3581 /** 3582 * AP SSID 3583 * 3584 * @hide 3585 */ 3586 public static final String WIFI_AP_SSID = "wifi_ap_ssid"; 3587 3588 /** 3589 * AP security 3590 * 3591 * @hide 3592 */ 3593 public static final String WIFI_AP_SECURITY = "wifi_ap_security"; 3594 3595 /** 3596 * AP passphrase 3597 * 3598 * @hide 3599 */ 3600 public static final String WIFI_AP_PASSWD = "wifi_ap_passwd"; 3601 3602 /** 3603 * The acceptable packet loss percentage (range 0 - 100) before trying 3604 * another AP on the same network. 3605 */ 3606 @Deprecated 3607 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3608 "wifi_watchdog_acceptable_packet_loss_percentage"; 3609 3610 /** 3611 * The number of access points required for a network in order for the 3612 * watchdog to monitor it. 3613 */ 3614 @Deprecated 3615 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3616 3617 /** 3618 * The delay between background checks. 3619 */ 3620 @Deprecated 3621 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3622 "wifi_watchdog_background_check_delay_ms"; 3623 3624 /** 3625 * Whether the Wi-Fi watchdog is enabled for background checking even 3626 * after it thinks the user has connected to a good access point. 3627 */ 3628 @Deprecated 3629 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3630 "wifi_watchdog_background_check_enabled"; 3631 3632 /** 3633 * The timeout for a background ping 3634 */ 3635 @Deprecated 3636 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3637 "wifi_watchdog_background_check_timeout_ms"; 3638 3639 /** 3640 * The number of initial pings to perform that *may* be ignored if they 3641 * fail. Again, if these fail, they will *not* be used in packet loss 3642 * calculation. For example, one network always seemed to time out for 3643 * the first couple pings, so this is set to 3 by default. 3644 */ 3645 @Deprecated 3646 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3647 "wifi_watchdog_initial_ignored_ping_count"; 3648 3649 /** 3650 * The maximum number of access points (per network) to attempt to test. 3651 * If this number is reached, the watchdog will no longer monitor the 3652 * initial connection state for the network. This is a safeguard for 3653 * networks containing multiple APs whose DNS does not respond to pings. 3654 */ 3655 @Deprecated 3656 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3657 3658 /** 3659 * Whether the Wi-Fi watchdog is enabled. 3660 */ 3661 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3662 3663 /** 3664 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3665 */ 3666 @Deprecated 3667 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3668 3669 /** 3670 * The number of pings to test if an access point is a good connection. 3671 */ 3672 @Deprecated 3673 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3674 3675 /** 3676 * The delay between pings. 3677 */ 3678 @Deprecated 3679 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3680 3681 /** 3682 * The timeout per ping. 3683 */ 3684 @Deprecated 3685 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3686 3687 /** 3688 * ms delay before rechecking an 'online' wifi connection when it is thought to be unstable. 3689 * @hide 3690 */ 3691 public static final String WIFI_WATCHDOG_ARP_CHECK_INTERVAL_MS = 3692 "wifi_watchdog_arp_interval_ms"; 3693 3694 /** 3695 * ms delay interval between rssi polling when the signal is known to be weak 3696 * @hide 3697 */ 3698 public static final String WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS = 3699 "wifi_watchdog_rssi_fetch_interval_ms"; 3700 3701 3702 /** 3703 * Number of ARP pings per check. 3704 * @hide 3705 */ 3706 public static final String WIFI_WATCHDOG_NUM_ARP_PINGS = "wifi_watchdog_num_arp_pings"; 3707 3708 /** 3709 * Minimum number of responses to the arp pings to consider the test 'successful'. 3710 * @hide 3711 */ 3712 public static final String WIFI_WATCHDOG_MIN_ARP_RESPONSES = 3713 "wifi_watchdog_min_arp_responses"; 3714 3715 /** 3716 * Timeout on ARP pings 3717 * @hide 3718 */ 3719 public static final String WIFI_WATCHDOG_ARP_PING_TIMEOUT_MS = 3720 "wifi_watchdog_arp_ping_timeout_ms"; 3721 3722 /** 3723 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 3724 * the setting needs to be set to 0 to disable it. 3725 * @hide 3726 */ 3727 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 3728 "wifi_watchdog_poor_network_test_enabled"; 3729 3730 /** 3731 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 3732 * needs to be set to 0 to disable it. 3733 * @hide 3734 */ 3735 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 3736 "wifi_suspend_optimizations_enabled"; 3737 3738 /** 3739 * @deprecated Use 3740 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3741 */ 3742 @Deprecated 3743 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3744 3745 /** 3746 * The operational wifi frequency band 3747 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 3748 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 3749 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 3750 * 3751 * @hide 3752 */ 3753 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 3754 3755 /** 3756 * The Wi-Fi peer-to-peer device name 3757 * @hide 3758 */ 3759 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 3760 3761 /** 3762 * Setting to turn off captive portal detection. Feature is enabled by default and 3763 * the setting needs to be set to 0 to disable it. 3764 * @hide 3765 */ 3766 public static final String CAPTIVE_PORTAL_DETECTION_ENABLED = 3767 "captive_portal_detection_enabled"; 3768 3769 /** 3770 * The server used for captive portal detection upon a new conection. A 204 response 3771 * code from the server is used for validation. 3772 * @hide 3773 */ 3774 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 3775 3776 /** 3777 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 3778 * data connectivity to be established after a disconnect from Wi-Fi. 3779 */ 3780 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3781 "wifi_mobile_data_transition_wakelock_timeout_ms"; 3782 3783 /** 3784 * Whether network service discovery is enabled. 3785 * @hide 3786 */ 3787 public static final String NSD_ON = "nsd_on"; 3788 3789 /** 3790 * Whether background data usage is allowed by the user. See 3791 * ConnectivityManager for more info. 3792 */ 3793 @Deprecated 3794 public static final String BACKGROUND_DATA = "background_data"; 3795 3796 /** 3797 * Origins for which browsers should allow geolocation by default. 3798 * The value is a space-separated list of origins. 3799 */ 3800 public static final String ALLOWED_GEOLOCATION_ORIGINS 3801 = "allowed_geolocation_origins"; 3802 3803 /** 3804 * @deprecated Use {@link android.provider.Settings.Global#MOBILE_DATA} instead 3805 * @hide 3806 */ 3807 @Deprecated 3808 public static final String MOBILE_DATA = Global.MOBILE_DATA; 3809 3810 /** 3811 * @deprecated Use {@link android.provider.Settings.Global#CDMA_ROAMING_MODE} instead 3812 * @hide 3813 */ 3814 @Deprecated 3815 public static final String CDMA_ROAMING_MODE = Global.CDMA_ROAMING_MODE; 3816 3817 /** 3818 * @deprecated Use {@link android.provider.Settings.Global#CDMA_ROAMING_MODE} instead 3819 * @hide 3820 */ 3821 @Deprecated 3822 public static final String CDMA_SUBSCRIPTION_MODE = Global.CDMA_SUBSCRIPTION_MODE; 3823 3824 /** 3825 * The preferred network mode 7 = Global 3826 * 6 = EvDo only 3827 * 5 = CDMA w/o EvDo 3828 * 4 = CDMA / EvDo auto 3829 * 3 = GSM / WCDMA auto 3830 * 2 = WCDMA only 3831 * 1 = GSM only 3832 * 0 = GSM / WCDMA preferred 3833 * @hide 3834 */ 3835 public static final String PREFERRED_NETWORK_MODE = 3836 "preferred_network_mode"; 3837 3838 /** 3839 * The preferred TTY mode 0 = TTy Off, CDMA default 3840 * 1 = TTY Full 3841 * 2 = TTY HCO 3842 * 3 = TTY VCO 3843 * @hide 3844 */ 3845 public static final String PREFERRED_TTY_MODE = 3846 "preferred_tty_mode"; 3847 3848 3849 /** 3850 * @deprecated Use {@link android.provider.Settings.Global#CDMA_CELL_BROADCAST_SMS} instead 3851 * @hide 3852 */ 3853 @Deprecated 3854 public static final String CDMA_CELL_BROADCAST_SMS = Global.CDMA_CELL_BROADCAST_SMS; 3855 3856 /** 3857 * The cdma subscription 0 = Subscription from RUIM, when available 3858 * 1 = Subscription from NV 3859 * @hide 3860 */ 3861 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3862 "preferred_cdma_subscription"; 3863 3864 /** 3865 * Whether the enhanced voice privacy mode is enabled. 3866 * 0 = normal voice privacy 3867 * 1 = enhanced voice privacy 3868 * @hide 3869 */ 3870 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3871 3872 /** 3873 * Whether the TTY mode mode is enabled. 3874 * 0 = disabled 3875 * 1 = enabled 3876 * @hide 3877 */ 3878 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3879 3880 /** 3881 * The number of milliseconds to delay before sending out Connectivyt Change broadcasts 3882 * @hide 3883 */ 3884 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 3885 3886 /** 3887 * Default value for CONNECTIVITY_CHANGE_DELAY in milliseconds. 3888 * @hide 3889 */ 3890 public static final int CONNECTIVITY_CHANGE_DELAY_DEFAULT = 3000; 3891 3892 /** 3893 * Controls whether settings backup is enabled. 3894 * Type: int ( 0 = disabled, 1 = enabled ) 3895 * @hide 3896 */ 3897 public static final String BACKUP_ENABLED = "backup_enabled"; 3898 3899 /** 3900 * Controls whether application data is automatically restored from backup 3901 * at install time. 3902 * Type: int ( 0 = disabled, 1 = enabled ) 3903 * @hide 3904 */ 3905 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3906 3907 /** 3908 * Indicates whether settings backup has been fully provisioned. 3909 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3910 * @hide 3911 */ 3912 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3913 3914 /** 3915 * Component of the transport to use for backup/restore. 3916 * @hide 3917 */ 3918 public static final String BACKUP_TRANSPORT = "backup_transport"; 3919 3920 /** 3921 * Version for which the setup wizard was last shown. Bumped for 3922 * each release when there is new setup information to show. 3923 * @hide 3924 */ 3925 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3926 3927 /** 3928 * How frequently (in seconds) to check the memory status of the 3929 * device. 3930 * @hide 3931 */ 3932 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 3933 3934 /** 3935 * Max frequency (in seconds) to log memory check stats, in realtime 3936 * seconds. This allows for throttling of logs when the device is 3937 * running for large amounts of time. 3938 * @hide 3939 */ 3940 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 3941 "memcheck_log_realtime_interval"; 3942 3943 /** 3944 * Boolean indicating whether rebooting due to system memory checks 3945 * is enabled. 3946 * @hide 3947 */ 3948 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 3949 3950 /** 3951 * How many bytes the system process must be below to avoid scheduling 3952 * a soft reboot. This reboot will happen when it is next determined 3953 * to be a good time. 3954 * @hide 3955 */ 3956 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 3957 3958 /** 3959 * How many bytes the system process must be below to avoid scheduling 3960 * a hard reboot. This reboot will happen immediately. 3961 * @hide 3962 */ 3963 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 3964 3965 /** 3966 * How many bytes the phone process must be below to avoid scheduling 3967 * a soft restart. This restart will happen when it is next determined 3968 * to be a good time. 3969 * @hide 3970 */ 3971 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 3972 3973 /** 3974 * How many bytes the phone process must be below to avoid scheduling 3975 * a hard restart. This restart will happen immediately. 3976 * @hide 3977 */ 3978 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 3979 3980 /** 3981 * Boolean indicating whether restarting the phone process due to 3982 * memory checks is enabled. 3983 * @hide 3984 */ 3985 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 3986 3987 /** 3988 * First time during the day it is okay to kill processes 3989 * or reboot the device due to low memory situations. This number is 3990 * in seconds since midnight. 3991 * @hide 3992 */ 3993 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 3994 3995 /** 3996 * Last time during the day it is okay to kill processes 3997 * or reboot the device due to low memory situations. This number is 3998 * in seconds since midnight. 3999 * @hide 4000 */ 4001 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 4002 4003 /** 4004 * How long the screen must have been off in order to kill processes 4005 * or reboot. This number is in seconds. A value of -1 means to 4006 * entirely disregard whether the screen is on. 4007 * @hide 4008 */ 4009 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 4010 4011 /** 4012 * How much time there must be until the next alarm in order to kill processes 4013 * or reboot. This number is in seconds. Note: this value must be 4014 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 4015 * always see an alarm scheduled within its time. 4016 * @hide 4017 */ 4018 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 4019 4020 /** 4021 * How frequently to check whether it is a good time to restart things, 4022 * if the device is in a bad state. This number is in seconds. Note: 4023 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 4024 * the alarm to schedule the recheck will always appear within the 4025 * minimum "do not execute now" time. 4026 * @hide 4027 */ 4028 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 4029 4030 /** 4031 * How frequently (in DAYS) to reboot the device. If 0, no reboots 4032 * will occur. 4033 * @hide 4034 */ 4035 public static final String REBOOT_INTERVAL = "reboot_interval"; 4036 4037 /** 4038 * First time during the day it is okay to force a reboot of the 4039 * device (if REBOOT_INTERVAL is set). This number is 4040 * in seconds since midnight. 4041 * @hide 4042 */ 4043 public static final String REBOOT_START_TIME = "reboot_start_time"; 4044 4045 /** 4046 * The window of time (in seconds) after each REBOOT_INTERVAL in which 4047 * a reboot can be executed. If 0, a reboot will always be executed at 4048 * exactly the given time. Otherwise, it will only be executed if 4049 * the device is idle within the window. 4050 * @hide 4051 */ 4052 public static final String REBOOT_WINDOW = "reboot_window"; 4053 4054 /** 4055 * Threshold values for the duration and level of a discharge cycle, under 4056 * which we log discharge cycle info. 4057 * @hide 4058 */ 4059 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 4060 "battery_discharge_duration_threshold"; 4061 /** @hide */ 4062 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4063 4064 /** 4065 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 4066 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 4067 * will never display the "Report" button. 4068 * Type: int ( 0 = disallow, 1 = allow ) 4069 * @hide 4070 */ 4071 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4072 4073 /** 4074 * @deprecated Use {@link android.provider.Settings.Global#WTF_IS_FATAL} instead 4075 * @hide 4076 */ 4077 @Deprecated 4078 public static final String WTF_IS_FATAL = Global.WTF_IS_FATAL; 4079 4080 /** 4081 * Maximum age of entries kept by {@link com.android.internal.os.IDropBoxManagerService}. 4082 * @hide 4083 */ 4084 public static final String DROPBOX_AGE_SECONDS = 4085 "dropbox_age_seconds"; 4086 /** 4087 * Maximum number of entry files which {@link com.android.internal.os.IDropBoxManagerService} will keep around. 4088 * @hide 4089 */ 4090 public static final String DROPBOX_MAX_FILES = 4091 "dropbox_max_files"; 4092 /** 4093 * Maximum amount of disk space used by {@link com.android.internal.os.IDropBoxManagerService} no matter what. 4094 * @hide 4095 */ 4096 public static final String DROPBOX_QUOTA_KB = 4097 "dropbox_quota_kb"; 4098 /** 4099 * Percent of free disk (excluding reserve) which {@link com.android.internal.os.IDropBoxManagerService} will use. 4100 * @hide 4101 */ 4102 public static final String DROPBOX_QUOTA_PERCENT = 4103 "dropbox_quota_percent"; 4104 /** 4105 * Percent of total disk which {@link com.android.internal.os.IDropBoxManagerService} will never dip into. 4106 * @hide 4107 */ 4108 public static final String DROPBOX_RESERVE_PERCENT = 4109 "dropbox_reserve_percent"; 4110 /** 4111 * Prefix for per-tag dropbox disable/enable settings. 4112 * @hide 4113 */ 4114 public static final String DROPBOX_TAG_PREFIX = 4115 "dropbox:"; 4116 /** 4117 * Lines of logcat to include with system crash/ANR/etc. reports, 4118 * as a prefix of the dropbox tag of the report type. 4119 * For example, "logcat_for_system_server_anr" controls the lines 4120 * of logcat captured with system server ANR reports. 0 to disable. 4121 * @hide 4122 */ 4123 public static final String ERROR_LOGCAT_PREFIX = 4124 "logcat_for_"; 4125 4126 4127 /** 4128 * Screen timeout in milliseconds corresponding to the 4129 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 4130 * possible screen timeout behavior.) 4131 * @hide 4132 */ 4133 public static final String SHORT_KEYLIGHT_DELAY_MS = 4134 "short_keylight_delay_ms"; 4135 4136 /** 4137 * The interval in minutes after which the amount of free storage left on the 4138 * device is logged to the event log 4139 * @hide 4140 */ 4141 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 4142 "sys_free_storage_log_interval"; 4143 4144 /** 4145 * Threshold for the amount of change in disk free space required to report the amount of 4146 * free space. Used to prevent spamming the logs when the disk free space isn't changing 4147 * frequently. 4148 * @hide 4149 */ 4150 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 4151 "disk_free_change_reporting_threshold"; 4152 4153 4154 /** 4155 * Minimum percentage of free storage on the device that is used to determine if 4156 * the device is running low on storage. The default is 10. 4157 * <p>Say this value is set to 10, the device is considered running low on storage 4158 * if 90% or more of the device storage is filled up. 4159 * @hide 4160 */ 4161 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 4162 "sys_storage_threshold_percentage"; 4163 4164 /** 4165 * Maximum byte size of the low storage threshold. This is to ensure 4166 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in 4167 * an overly large threshold for large storage devices. Currently this 4168 * must be less than 2GB. This default is 500MB. 4169 * @hide 4170 */ 4171 public static final String SYS_STORAGE_THRESHOLD_MAX_BYTES = 4172 "sys_storage_threshold_max_bytes"; 4173 4174 /** 4175 * Minimum bytes of free storage on the device before the data 4176 * partition is considered full. By default, 1 MB is reserved 4177 * to avoid system-wide SQLite disk full exceptions. 4178 * @hide 4179 */ 4180 public static final String SYS_STORAGE_FULL_THRESHOLD_BYTES = 4181 "sys_storage_full_threshold_bytes"; 4182 4183 /** 4184 * The interval in milliseconds after which Wi-Fi is considered idle. 4185 * When idle, it is possible for the device to be switched from Wi-Fi to 4186 * the mobile data network. 4187 * @hide 4188 */ 4189 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4190 4191 /** 4192 * The interval in milliseconds to issue wake up scans when wifi needs 4193 * to connect. This is necessary to connect to an access point when 4194 * device is on the move and the screen is off. 4195 * @hide 4196 */ 4197 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4198 "wifi_framework_scan_interval_ms"; 4199 4200 /** 4201 * The interval in milliseconds to scan as used by the wifi supplicant 4202 * @hide 4203 */ 4204 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4205 "wifi_supplicant_scan_interval_ms"; 4206 4207 /** 4208 * @deprecated Moved to Settings.Global 4209 * @hide 4210 */ 4211 @Deprecated 4212 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4213 Global.PDP_WATCHDOG_POLL_INTERVAL_MS; 4214 4215 /** 4216 * @deprecated Moved to Settings.Global 4217 * @hide 4218 */ 4219 @Deprecated 4220 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4221 Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS; 4222 4223 /** 4224 * @deprecated Moved to Settings.Global 4225 * @hide 4226 */ 4227 @Deprecated 4228 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4229 Global.PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS; 4230 4231 /** 4232 * @deprecated Moved to Settings.Global 4233 * @hide 4234 */ 4235 @Deprecated 4236 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4237 Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT; 4238 4239 /** 4240 * @deprecated Moved to Settings.Global 4241 * @hide 4242 */ 4243 @Deprecated 4244 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4245 Global.PDP_WATCHDOG_ERROR_POLL_COUNT; 4246 4247 /** 4248 * @deprecated Moved to Settings.Global 4249 * @hide 4250 */ 4251 @Deprecated 4252 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4253 Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT; 4254 4255 /** 4256 * The number of milliseconds to delay when checking for data stalls during 4257 * non-aggressive detection. (screen is turned off.) 4258 * @hide 4259 */ 4260 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4261 "data_stall_alarm_non_aggressive_delay_in_ms"; 4262 4263 /** 4264 * The number of milliseconds to delay when checking for data stalls during 4265 * aggressive detection. (screen on or suspected data stall) 4266 * @hide 4267 */ 4268 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4269 "data_stall_alarm_aggressive_delay_in_ms"; 4270 4271 /** 4272 * The interval in milliseconds at which to check gprs registration 4273 * after the first registration mismatch of gprs and voice service, 4274 * to detect possible data network registration problems. 4275 * 4276 * @hide 4277 */ 4278 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4279 "gprs_register_check_period_ms"; 4280 4281 /** 4282 * @deprecated Use {@link android.provider.Settings.Global#NITZ_UPDATE_SPACING} instead 4283 * @hide 4284 */ 4285 public static final String NITZ_UPDATE_SPACING = Global.NITZ_UPDATE_SPACING; 4286 4287 /** 4288 * @deprecated Use {@link android.provider.Settings.Global#NITZ_UPDATE_SPACING} instead 4289 * @hide 4290 */ 4291 public static final String NITZ_UPDATE_DIFF = Global.NITZ_UPDATE_DIFF; 4292 4293 /** 4294 * The maximum reconnect delay for short network outages or when the network is suspended 4295 * due to phone use. 4296 * @hide 4297 */ 4298 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 4299 "sync_max_retry_delay_in_seconds"; 4300 4301 /** 4302 * The interval in milliseconds at which to check the number of SMS sent 4303 * out without asking for use permit, to limit the un-authorized SMS 4304 * usage. 4305 * @hide 4306 */ 4307 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4308 "sms_outgoing_check_interval_ms"; 4309 4310 /** 4311 * The number of outgoing SMS sent without asking for user permit 4312 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 4313 * @hide 4314 */ 4315 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4316 "sms_outgoing_check_max_count"; 4317 4318 /** 4319 * The global search provider chosen by the user (if multiple global 4320 * search providers are installed). This will be the provider returned 4321 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 4322 * installed. This setting is stored as a flattened component name as 4323 * per {@link ComponentName#flattenToString()}. 4324 * 4325 * @hide 4326 */ 4327 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 4328 "search_global_search_activity"; 4329 4330 /** 4331 * The number of promoted sources in GlobalSearch. 4332 * @hide 4333 */ 4334 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 4335 /** 4336 * The maximum number of suggestions returned by GlobalSearch. 4337 * @hide 4338 */ 4339 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 4340 /** 4341 * The number of suggestions GlobalSearch will ask each non-web search source for. 4342 * @hide 4343 */ 4344 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 4345 /** 4346 * The number of suggestions the GlobalSearch will ask the web search source for. 4347 * @hide 4348 */ 4349 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 4350 "search_web_results_override_limit"; 4351 /** 4352 * The number of milliseconds that GlobalSearch will wait for suggestions from 4353 * promoted sources before continuing with all other sources. 4354 * @hide 4355 */ 4356 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 4357 "search_promoted_source_deadline_millis"; 4358 /** 4359 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 4360 * @hide 4361 */ 4362 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 4363 /** 4364 * The maximum number of milliseconds that GlobalSearch shows the previous results 4365 * after receiving a new query. 4366 * @hide 4367 */ 4368 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 4369 /** 4370 * The maximum age of log data used for shortcuts in GlobalSearch. 4371 * @hide 4372 */ 4373 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 4374 /** 4375 * The maximum age of log data used for source ranking in GlobalSearch. 4376 * @hide 4377 */ 4378 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 4379 "search_max_source_event_age_millis"; 4380 /** 4381 * The minimum number of impressions needed to rank a source in GlobalSearch. 4382 * @hide 4383 */ 4384 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 4385 "search_min_impressions_for_source_ranking"; 4386 /** 4387 * The minimum number of clicks needed to rank a source in GlobalSearch. 4388 * @hide 4389 */ 4390 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 4391 "search_min_clicks_for_source_ranking"; 4392 /** 4393 * The maximum number of shortcuts shown by GlobalSearch. 4394 * @hide 4395 */ 4396 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 4397 /** 4398 * The size of the core thread pool for suggestion queries in GlobalSearch. 4399 * @hide 4400 */ 4401 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 4402 "search_query_thread_core_pool_size"; 4403 /** 4404 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 4405 * @hide 4406 */ 4407 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 4408 "search_query_thread_max_pool_size"; 4409 /** 4410 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 4411 * @hide 4412 */ 4413 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 4414 "search_shortcut_refresh_core_pool_size"; 4415 /** 4416 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 4417 * @hide 4418 */ 4419 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 4420 "search_shortcut_refresh_max_pool_size"; 4421 /** 4422 * The maximun time that excess threads in the GlobalSeach thread pools will 4423 * wait before terminating. 4424 * @hide 4425 */ 4426 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 4427 "search_thread_keepalive_seconds"; 4428 /** 4429 * The maximum number of concurrent suggestion queries to each source. 4430 * @hide 4431 */ 4432 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 4433 "search_per_source_concurrent_query_limit"; 4434 4435 /** 4436 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 4437 * @hide 4438 */ 4439 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 4440 4441 /** 4442 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 4443 * @hide 4444 */ 4445 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 4446 4447 /** 4448 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 4449 * @hide 4450 */ 4451 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 4452 4453 /** 4454 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 4455 * @hide 4456 */ 4457 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 4458 4459 /** 4460 * If nonzero, ANRs in invisible background processes bring up a dialog. 4461 * Otherwise, the process will be silently killed. 4462 * @hide 4463 */ 4464 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 4465 4466 /** 4467 * The {@link ComponentName} string of the service to be used as the voice recognition 4468 * service. 4469 * 4470 * @hide 4471 */ 4472 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 4473 4474 4475 /** 4476 * The {@link ComponentName} string of the selected spell checker service which is 4477 * one of the services managed by the text service manager. 4478 * 4479 * @hide 4480 */ 4481 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 4482 4483 /** 4484 * The {@link ComponentName} string of the selected subtype of the selected spell checker 4485 * service which is one of the services managed by the text service manager. 4486 * 4487 * @hide 4488 */ 4489 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 4490 "selected_spell_checker_subtype"; 4491 4492 /** 4493 * The {@link ComponentName} string whether spell checker is enabled or not. 4494 * 4495 * @hide 4496 */ 4497 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 4498 4499 /** 4500 * What happens when the user presses the Power button while in-call 4501 * and the screen is on.<br/> 4502 * <b>Values:</b><br/> 4503 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 4504 * 2 - The Power button hangs up the current call.<br/> 4505 * 4506 * @hide 4507 */ 4508 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 4509 4510 /** 4511 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 4512 * @hide 4513 */ 4514 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 4515 4516 /** 4517 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 4518 * @hide 4519 */ 4520 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 4521 4522 /** 4523 * INCALL_POWER_BUTTON_BEHAVIOR default value. 4524 * @hide 4525 */ 4526 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 4527 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 4528 4529 /** 4530 * The current night mode that has been selected by the user. Owned 4531 * and controlled by UiModeManagerService. Constants are as per 4532 * UiModeManager. 4533 * @hide 4534 */ 4535 public static final String UI_NIGHT_MODE = "ui_night_mode"; 4536 4537 /** 4538 * Let user pick default install location. 4539 * @hide 4540 */ 4541 public static final String SET_INSTALL_LOCATION = "set_install_location"; 4542 4543 /** 4544 * Default install location value. 4545 * 0 = auto, let system decide 4546 * 1 = internal 4547 * 2 = sdcard 4548 * @hide 4549 */ 4550 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 4551 4552 /** 4553 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_POLLING_SEC} instead 4554 * @hide 4555 */ 4556 @Deprecated 4557 public static final String THROTTLE_POLLING_SEC = Global.THROTTLE_POLLING_SEC; 4558 4559 /** 4560 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_THRESHOLD_BYTES} instead 4561 * @hide 4562 */ 4563 @Deprecated 4564 public static final String THROTTLE_THRESHOLD_BYTES = Global.THROTTLE_THRESHOLD_BYTES; 4565 4566 /** 4567 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_VALUE_KBITSPS} instead 4568 * @hide 4569 */ 4570 @Deprecated 4571 public static final String THROTTLE_VALUE_KBITSPS = Global.THROTTLE_VALUE_KBITSPS; 4572 4573 /** 4574 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_VALUE_KBITSPS} instead 4575 * @hide 4576 */ 4577 @Deprecated 4578 public static final String THROTTLE_RESET_DAY = Global.THROTTLE_RESET_DAY; 4579 4580 /** 4581 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_NOTIFICATION_TYPE} instead 4582 * @hide 4583 */ 4584 @Deprecated 4585 public static final String THROTTLE_NOTIFICATION_TYPE = Global.THROTTLE_NOTIFICATION_TYPE; 4586 4587 /** 4588 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_HELP_URI} instead 4589 * @hide 4590 */ 4591 @Deprecated 4592 public static final String THROTTLE_HELP_URI = Global.THROTTLE_HELP_URI; 4593 4594 /** 4595 * @deprecated Use {@link android.provider.Settings.Global#THROTTLE_MAX_NTP_CACHE_AGE_SEC} instead 4596 * @hide 4597 */ 4598 @Deprecated 4599 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4600 Global.THROTTLE_MAX_NTP_CACHE_AGE_SEC; 4601 4602 /** 4603 * @deprecated Use {@link android.provider.Settings.Global#DOWNLOAD_MAX_BYTES_OVER_MOBILE} instead 4604 * @hide 4605 */ 4606 @Deprecated 4607 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4608 Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE; 4609 4610 /** 4611 * @deprecated Use {@link android.provider.Settings.Global#DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE} instead 4612 * @hide 4613 */ 4614 @Deprecated 4615 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4616 Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE; 4617 4618 /** 4619 * ms during which to consume extra events related to Inet connection condition 4620 * after a transtion to fully-connected 4621 * @hide 4622 */ 4623 public static final String INET_CONDITION_DEBOUNCE_UP_DELAY = 4624 "inet_condition_debounce_up_delay"; 4625 4626 /** 4627 * ms during which to consume extra events related to Inet connection condtion 4628 * after a transtion to partly-connected 4629 * @hide 4630 */ 4631 public static final String INET_CONDITION_DEBOUNCE_DOWN_DELAY = 4632 "inet_condition_debounce_down_delay"; 4633 4634 /** 4635 * @deprecated Use {@link android.provider.Settings.Global#SETUP_PREPAID_DATA_SERVICE_URL} instead 4636 * @hide 4637 */ 4638 @Deprecated 4639 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4640 Global.SETUP_PREPAID_DATA_SERVICE_URL; 4641 4642 /** 4643 * @deprecated Use {@link android.provider.Settings.Global#SETUP_PREPAID_DETECTION_TARGET_URL} instead 4644 * @hide 4645 */ 4646 @Deprecated 4647 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4648 Global.SETUP_PREPAID_DETECTION_TARGET_URL; 4649 4650 /** 4651 * @deprecated Use {@link android.provider.Settings.Global#SETUP_PREPAID_DETECTION_REDIR_HOST} instead 4652 * @hide 4653 */ 4654 @Deprecated 4655 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4656 Global.SETUP_PREPAID_DETECTION_REDIR_HOST; 4657 4658 /** 4659 * Whether screensavers are enabled. 4660 * @hide 4661 */ 4662 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 4663 4664 /** 4665 * The user's chosen screensaver components. 4666 * 4667 * These will be launched by the PhoneWindowManager after a timeout when not on 4668 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 4669 * @hide 4670 */ 4671 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 4672 4673 /** 4674 * If screensavers are enabled, whether the screensaver should be automatically launched 4675 * when the device is inserted into a (desk) dock. 4676 * @hide 4677 */ 4678 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4679 4680 /** 4681 * If screensavers are enabled, whether the screensaver should be automatically launched 4682 * when the screen times out when not on battery. 4683 * @hide 4684 */ 4685 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4686 4687 /** 4688 * If screensavers are enabled, the default screensaver component. 4689 * @hide 4690 */ 4691 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4692 4693 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4694 * {@hide} */ 4695 @Deprecated 4696 public static final String NETSTATS_ENABLED = Global.NETSTATS_ENABLED; 4697 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4698 * {@hide} */ 4699 @Deprecated 4700 public static final String NETSTATS_POLL_INTERVAL = Global.NETSTATS_POLL_INTERVAL; 4701 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4702 * {@hide} */ 4703 @Deprecated 4704 public static final String NETSTATS_TIME_CACHE_MAX_AGE = Global.NETSTATS_TIME_CACHE_MAX_AGE; 4705 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4706 * {@hide} */ 4707 @Deprecated 4708 public static final String NETSTATS_GLOBAL_ALERT_BYTES = Global.NETSTATS_GLOBAL_ALERT_BYTES; 4709 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4710 * {@hide} */ 4711 @Deprecated 4712 public static final String NETSTATS_SAMPLE_ENABLED = Global.NETSTATS_SAMPLE_ENABLED; 4713 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4714 * {@hide} */ 4715 @Deprecated 4716 public static final String NETSTATS_REPORT_XT_OVER_DEV = Global.NETSTATS_REPORT_XT_OVER_DEV; 4717 4718 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4719 * {@hide} */ 4720 @Deprecated 4721 public static final String NETSTATS_DEV_BUCKET_DURATION = Global.NETSTATS_DEV_BUCKET_DURATION; 4722 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4723 * {@hide} */ 4724 @Deprecated 4725 public static final String NETSTATS_DEV_PERSIST_BYTES = Global.NETSTATS_DEV_PERSIST_BYTES; 4726 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4727 * {@hide} */ 4728 @Deprecated 4729 public static final String NETSTATS_DEV_ROTATE_AGE = Global.NETSTATS_DEV_ROTATE_AGE; 4730 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4731 * {@hide} */ 4732 @Deprecated 4733 public static final String NETSTATS_DEV_DELETE_AGE = Global.NETSTATS_DEV_DELETE_AGE; 4734 4735 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4736 * {@hide} */ 4737 @Deprecated 4738 public static final String NETSTATS_UID_BUCKET_DURATION = Global.NETSTATS_UID_BUCKET_DURATION; 4739 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4740 * {@hide} */ 4741 @Deprecated 4742 public static final String NETSTATS_UID_PERSIST_BYTES = Global.NETSTATS_UID_PERSIST_BYTES; 4743 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4744 * {@hide} */ 4745 @Deprecated 4746 public static final String NETSTATS_UID_ROTATE_AGE = Global.NETSTATS_UID_ROTATE_AGE; 4747 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4748 * {@hide} */ 4749 @Deprecated 4750 public static final String NETSTATS_UID_DELETE_AGE = Global.NETSTATS_UID_DELETE_AGE; 4751 4752 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4753 * {@hide} */ 4754 @Deprecated 4755 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = Global.NETSTATS_UID_TAG_BUCKET_DURATION; 4756 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4757 * {@hide} */ 4758 @Deprecated 4759 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = Global.NETSTATS_UID_TAG_PERSIST_BYTES; 4760 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4761 * {@hide} */ 4762 @Deprecated 4763 public static final String NETSTATS_UID_TAG_ROTATE_AGE = Global.NETSTATS_UID_TAG_ROTATE_AGE; 4764 /** @deprecated The NETSTATS_* symbols live in Settings.Global.* now 4765 * {@hide} */ 4766 @Deprecated 4767 public static final String NETSTATS_UID_TAG_DELETE_AGE = Global.NETSTATS_UID_TAG_DELETE_AGE; 4768 4769 /** Preferred NTP server. {@hide} 4770 * @deprecated moved to Settings.Global */ 4771 public static final String NTP_SERVER = Global.NTP_SERVER; 4772 4773 /** Timeout in milliseconds to wait for NTP server. {@hide} 4774 * @deprecated moved to Settings.Global */ 4775 public static final String NTP_TIMEOUT = Global.NTP_TIMEOUT; 4776 4777 /** Autofill server address (Used in WebView/browser). 4778 * @deprecated moved to Settings.Global 4779 * {@hide} */ 4780 public static final String WEB_AUTOFILL_QUERY_URL = Global.WEB_AUTOFILL_QUERY_URL; 4781 4782 /** 4783 * Whether the package manager should send package verification broadcasts for verifiers to 4784 * review apps prior to installation. 4785 * @deprecated moved to Settings.Global 4786 * 1 = request apps to be verified prior to installation, if a verifier exists. 4787 * 0 = do not verify apps before installation 4788 * {@hide} 4789 */ 4790 @Deprecated 4791 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4792 4793 /** Timeout for package verification. 4794 * @deprecated moved to Settings.Global 4795 * {@hide} */ 4796 @Deprecated 4797 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4798 4799 /** Default response code for package verification. 4800 * @deprecated moved to Settings.Global 4801 * {@hide} */ 4802 @Deprecated 4803 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4804 4805 /** {@hide} */ 4806 public static final String 4807 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 4808 4809 /** 4810 * Duration in milliseconds before pre-authorized URIs for the contacts 4811 * provider should expire. 4812 * @hide 4813 */ 4814 public static final String CONTACTS_PREAUTH_URI_EXPIRATION = 4815 "contacts_preauth_uri_expiration"; 4816 4817 /** 4818 * Prefix for SMS short code regex patterns (country code is appended). 4819 * @see com.android.internal.telephony.SmsUsageMonitor 4820 * @hide 4821 */ 4822 public static final String SMS_SHORT_CODES_PREFIX = "sms_short_codes_"; 4823 4824 /** 4825 * Overlay display devices setting. 4826 * The associated value is a specially formatted string that describes the 4827 * size and density of simulated secondary display devices. 4828 * <p> 4829 * Format: {width}x{height}/{dpi};... 4830 * </p><p> 4831 * Example: 4832 * <ul> 4833 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4834 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4835 * at 1080p and the second at 720p.</li> 4836 * <li>If the value is empty, then no overlay display devices are created.</li> 4837 * </ul></p> 4838 * 4839 * @hide 4840 */ 4841 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4842 4843 /** 4844 * This are the settings to be backed up. 4845 * 4846 * NOTE: Settings are backed up and restored in the order they appear 4847 * in this array. If you have one setting depending on another, 4848 * make sure that they are ordered appropriately. 4849 * 4850 * @hide 4851 */ 4852 public static final String[] SETTINGS_TO_BACKUP = { 4853 ADB_ENABLED, 4854 BUGREPORT_IN_POWER_MENU, 4855 ALLOW_MOCK_LOCATION, 4856 PARENTAL_CONTROL_ENABLED, 4857 PARENTAL_CONTROL_REDIRECT_URL, 4858 USB_MASS_STORAGE_ENABLED, 4859 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4860 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4861 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4862 ACCESSIBILITY_SCRIPT_INJECTION, 4863 BACKUP_AUTO_RESTORE, 4864 ENABLED_ACCESSIBILITY_SERVICES, 4865 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4866 TOUCH_EXPLORATION_ENABLED, 4867 ACCESSIBILITY_ENABLED, 4868 ACCESSIBILITY_SPEAK_PASSWORD, 4869 TTS_USE_DEFAULTS, 4870 TTS_DEFAULT_RATE, 4871 TTS_DEFAULT_PITCH, 4872 TTS_DEFAULT_SYNTH, 4873 TTS_DEFAULT_LANG, 4874 TTS_DEFAULT_COUNTRY, 4875 TTS_ENABLED_PLUGINS, 4876 TTS_DEFAULT_LOCALE, 4877 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4878 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4879 WIFI_NUM_OPEN_NETWORKS_KEPT, 4880 MOUNT_PLAY_NOTIFICATION_SND, 4881 MOUNT_UMS_AUTOSTART, 4882 MOUNT_UMS_PROMPT, 4883 MOUNT_UMS_NOTIFY_ENABLED, 4884 UI_NIGHT_MODE, 4885 LOCK_SCREEN_OWNER_INFO, 4886 LOCK_SCREEN_OWNER_INFO_ENABLED 4887 }; 4888 4889 /** 4890 * Helper method for determining if a location provider is enabled. 4891 * @param cr the content resolver to use 4892 * @param provider the location provider to query 4893 * @return true if the provider is enabled 4894 */ 4895 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4896 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4897 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4898 } 4899 4900 /** 4901 * Thread-safe method for enabling or disabling a single location provider. 4902 * @param cr the content resolver to use 4903 * @param provider the location provider to enable or disable 4904 * @param enabled true if the provider should be enabled 4905 */ 4906 public static final void setLocationProviderEnabled(ContentResolver cr, 4907 String provider, boolean enabled) { 4908 // to ensure thread safety, we write the provider name with a '+' or '-' 4909 // and let the SettingsProvider handle it rather than reading and modifying 4910 // the list of enabled providers. 4911 if (enabled) { 4912 provider = "+" + provider; 4913 } else { 4914 provider = "-" + provider; 4915 } 4916 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4917 } 4918 } 4919 4920 /** 4921 * Global system settings, containing preferences that always apply identically 4922 * to all defined users. Applications can read these but are not allowed to write; 4923 * like the "Secure" settings, these are for preferences that the user must 4924 * explicitly modify through the system UI or specialized APIs for those values. 4925 */ 4926 public static final class Global extends NameValueTable { 4927 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4928 4929 /** 4930 * The content:// style URL for global secure settings items. Not public. 4931 */ 4932 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4933 4934 /** 4935 * Whether Airplane Mode is on. 4936 */ 4937 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4938 4939 /** 4940 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4941 */ 4942 public static final String RADIO_BLUETOOTH = "bluetooth"; 4943 4944 /** 4945 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4946 */ 4947 public static final String RADIO_WIFI = "wifi"; 4948 4949 /** 4950 * {@hide} 4951 */ 4952 public static final String RADIO_WIMAX = "wimax"; 4953 /** 4954 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4955 */ 4956 public static final String RADIO_CELL = "cell"; 4957 4958 /** 4959 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4960 */ 4961 public static final String RADIO_NFC = "nfc"; 4962 4963 /** 4964 * A comma separated list of radios that need to be disabled when airplane mode 4965 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4966 * included in the comma separated list. 4967 */ 4968 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4969 4970 /** 4971 * A comma separated list of radios that should to be disabled when airplane mode 4972 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4973 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4974 * will be turned off when entering airplane mode, but the user will be able to reenable 4975 * Wifi in the Settings app. 4976 * 4977 * {@hide} 4978 */ 4979 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4980 4981 /** 4982 * The policy for deciding when Wi-Fi should go to sleep (which will in 4983 * turn switch to using the mobile data as an Internet connection). 4984 * <p> 4985 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4986 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4987 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4988 */ 4989 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4990 4991 /** 4992 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4993 * policy, which is to sleep shortly after the turning off 4994 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4995 */ 4996 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4997 4998 /** 4999 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 5000 * the device is on battery, and never go to sleep when the device is 5001 * plugged in. 5002 */ 5003 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 5004 5005 /** 5006 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 5007 */ 5008 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 5009 5010 /** 5011 * Value to specify if the user prefers the date, time and time zone 5012 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5013 */ 5014 public static final String AUTO_TIME = "auto_time"; 5015 5016 /** 5017 * Value to specify if the user prefers the time zone 5018 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5019 */ 5020 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 5021 5022 /** 5023 * URI for the car dock "in" event sound. 5024 * @hide 5025 */ 5026 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 5027 5028 /** 5029 * URI for the car dock "out" event sound. 5030 * @hide 5031 */ 5032 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 5033 5034 /** 5035 * URI for the desk dock "in" event sound. 5036 * @hide 5037 */ 5038 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 5039 5040 /** 5041 * URI for the desk dock "out" event sound. 5042 * @hide 5043 */ 5044 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 5045 5046 /** 5047 * Whether to play a sound for dock events. 5048 * @hide 5049 */ 5050 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 5051 5052 /** 5053 * URI for the "device locked" (keyguard shown) sound. 5054 * @hide 5055 */ 5056 public static final String LOCK_SOUND = "lock_sound"; 5057 5058 /** 5059 * URI for the "device unlocked" sound. 5060 * @hide 5061 */ 5062 public static final String UNLOCK_SOUND = "unlock_sound"; 5063 5064 /** 5065 * URI for the low battery sound file. 5066 * @hide 5067 */ 5068 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 5069 5070 /** 5071 * Whether to play a sound for low-battery alerts. 5072 * @hide 5073 */ 5074 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 5075 5076 /** 5077 * Whether we keep the device on while the device is plugged in. 5078 * Supported values are: 5079 * <ul> 5080 * <li>{@code 0} to never stay on while plugged in</li> 5081 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 5082 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 5083 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 5084 * </ul> 5085 * These values can be OR-ed together. 5086 */ 5087 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 5088 5089 /** 5090 * Whether ADB is enabled. 5091 */ 5092 public static final String ADB_ENABLED = "adb_enabled"; 5093 5094 /** 5095 * Whether assisted GPS should be enabled or not. 5096 * @hide 5097 */ 5098 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 5099 5100 /** 5101 * Whether bluetooth is enabled/disabled 5102 * 0=disabled. 1=enabled. 5103 */ 5104 public static final String BLUETOOTH_ON = "bluetooth_on"; 5105 5106 /** 5107 * CDMA Cell Broadcast SMS 5108 * 0 = CDMA Cell Broadcast SMS disabled 5109 * 1 = CDMA Cell Broadcast SMS enabled 5110 * @hide 5111 */ 5112 public static final String CDMA_CELL_BROADCAST_SMS = 5113 "cdma_cell_broadcast_sms"; 5114 5115 /** 5116 * The CDMA roaming mode 0 = Home Networks, CDMA default 5117 * 1 = Roaming on Affiliated networks 5118 * 2 = Roaming on any networks 5119 * @hide 5120 */ 5121 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 5122 5123 /** 5124 * The CDMA subscription mode 0 = RUIM/SIM (default) 5125 * 1 = NV 5126 * @hide 5127 */ 5128 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 5129 5130 /** Inactivity timeout to track mobile data activity. 5131 * 5132 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 5133 * infer the data activity of mobile network. After a period of no activity on mobile 5134 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 5135 * intent is fired to indicate a transition of network status from "active" to "idle". Any 5136 * subsequent activity on mobile networks triggers the firing of {@code 5137 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 5138 * 5139 * Network activity refers to transmitting or receiving data on the network interfaces. 5140 * 5141 * Tracking is disabled if set to zero or negative value. 5142 * 5143 * @hide 5144 */ 5145 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 5146 5147 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 5148 * but for Wifi network. 5149 * @hide 5150 */ 5151 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 5152 5153 /** 5154 * Whether or not data roaming is enabled. (0 = false, 1 = true) 5155 */ 5156 public static final String DATA_ROAMING = "data_roaming"; 5157 5158 /** 5159 * Whether user has enabled development settings. 5160 */ 5161 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 5162 5163 /** 5164 * Whether the device has been provisioned (0 = false, 1 = true) 5165 */ 5166 public static final String DEVICE_PROVISIONED = "device_provisioned"; 5167 5168 /** 5169 * The saved value for WindowManagerService.setForcedDisplayDensity(). 5170 * One integer in dpi. If unset, then use the real display density. 5171 * @hide 5172 */ 5173 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5174 5175 /** 5176 * The saved value for WindowManagerService.setForcedDisplaySize(). 5177 * Two integers separated by a comma. If unset, then use the real display size. 5178 * @hide 5179 */ 5180 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 5181 5182 /** 5183 * The maximum size, in bytes, of a download that the download manager will transfer over 5184 * a non-wifi connection. 5185 * @hide 5186 */ 5187 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 5188 "download_manager_max_bytes_over_mobile"; 5189 5190 /** 5191 * The recommended maximum size, in bytes, of a download that the download manager should 5192 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 5193 * have the option to start the download over the mobile connection anyway. 5194 * @hide 5195 */ 5196 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 5197 "download_manager_recommended_max_bytes_over_mobile"; 5198 5199 /** 5200 * Whether the package installer should allow installation of apps downloaded from 5201 * sources other than Google Play. 5202 * 5203 * 1 = allow installing from other sources 5204 * 0 = only allow installing from Google Play 5205 */ 5206 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5207 5208 /** 5209 * Whether mobile data connections are allowed by the user. See 5210 * ConnectivityManager for more info. 5211 * @hide 5212 */ 5213 public static final String MOBILE_DATA = "mobile_data"; 5214 5215 /** {@hide} */ 5216 public static final String NETSTATS_ENABLED = "netstats_enabled"; 5217 /** {@hide} */ 5218 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 5219 /** {@hide} */ 5220 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 5221 /** {@hide} */ 5222 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 5223 /** {@hide} */ 5224 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 5225 /** {@hide} */ 5226 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 5227 5228 /** {@hide} */ 5229 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 5230 /** {@hide} */ 5231 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 5232 /** {@hide} */ 5233 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 5234 /** {@hide} */ 5235 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 5236 5237 /** {@hide} */ 5238 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 5239 /** {@hide} */ 5240 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 5241 /** {@hide} */ 5242 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 5243 /** {@hide} */ 5244 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 5245 5246 /** {@hide} */ 5247 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 5248 /** {@hide} */ 5249 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 5250 /** {@hide} */ 5251 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 5252 /** {@hide} */ 5253 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 5254 5255 /** 5256 * User preference for which network(s) should be used. Only the 5257 * connectivity service should touch this. 5258 */ 5259 public static final String NETWORK_PREFERENCE = "network_preference"; 5260 5261 /** 5262 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 5263 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 5264 * exceeded. 5265 * @hide 5266 */ 5267 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 5268 5269 /** 5270 * The length of time in milli-seconds that automatic small adjustments to 5271 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 5272 * @hide 5273 */ 5274 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 5275 5276 /** Preferred NTP server. {@hide} */ 5277 public static final String NTP_SERVER = "ntp_server"; 5278 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 5279 public static final String NTP_TIMEOUT = "ntp_timeout"; 5280 5281 /** 5282 * Whether the package manager should send package verification broadcasts for verifiers to 5283 * review apps prior to installation. 5284 * 1 = request apps to be verified prior to installation, if a verifier exists. 5285 * 0 = do not verify apps before installation 5286 * {@hide} 5287 */ 5288 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 5289 5290 /** Timeout for package verification. 5291 * {@hide} */ 5292 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 5293 5294 /** Default response code for package verification. 5295 * {@hide} */ 5296 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 5297 5298 /** 5299 * The interval in milliseconds at which to check packet counts on the 5300 * mobile data interface when screen is on, to detect possible data 5301 * connection problems. 5302 * @hide 5303 */ 5304 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 5305 "pdp_watchdog_poll_interval_ms"; 5306 5307 /** 5308 * The interval in milliseconds at which to check packet counts on the 5309 * mobile data interface when screen is off, to detect possible data 5310 * connection problems. 5311 * @hide 5312 */ 5313 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 5314 "pdp_watchdog_long_poll_interval_ms"; 5315 5316 /** 5317 * The interval in milliseconds at which to check packet counts on the 5318 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 5319 * outgoing packets has been reached without incoming packets. 5320 * @hide 5321 */ 5322 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 5323 "pdp_watchdog_error_poll_interval_ms"; 5324 5325 /** 5326 * The number of outgoing packets sent without seeing an incoming packet 5327 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 5328 * device is logged to the event log 5329 * @hide 5330 */ 5331 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 5332 "pdp_watchdog_trigger_packet_count"; 5333 5334 /** 5335 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 5336 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 5337 * attempting data connection recovery. 5338 * @hide 5339 */ 5340 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 5341 "pdp_watchdog_error_poll_count"; 5342 5343 /** 5344 * The number of failed PDP reset attempts before moving to something more 5345 * drastic: re-registering to the network. 5346 * @hide 5347 */ 5348 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 5349 "pdp_watchdog_max_pdp_reset_fail_count"; 5350 5351 /** 5352 * A positive value indicates how often the SamplingProfiler 5353 * should take snapshots. Zero value means SamplingProfiler 5354 * is disabled. 5355 * 5356 * @hide 5357 */ 5358 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 5359 5360 /** 5361 * URL to open browser on to allow user to manage a prepay account 5362 * @hide 5363 */ 5364 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 5365 "setup_prepaid_data_service_url"; 5366 5367 /** 5368 * URL to attempt a GET on to see if this is a prepay device 5369 * @hide 5370 */ 5371 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 5372 "setup_prepaid_detection_target_url"; 5373 5374 /** 5375 * Host to check for a redirect to after an attempt to GET 5376 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 5377 * this is a prepaid device with zero balance.) 5378 * @hide 5379 */ 5380 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 5381 "setup_prepaid_detection_redir_host"; 5382 5383 /** 5384 * Used to disable Tethering on a device - defaults to true 5385 * @hide 5386 */ 5387 public static final String TETHER_SUPPORTED = "tether_supported"; 5388 5389 /** 5390 * Used to require DUN APN on the device or not - defaults to a build config value 5391 * which defaults to false 5392 * @hide 5393 */ 5394 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 5395 5396 /** 5397 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 5398 * corresponding build config values are set it will override the APN DB 5399 * values. 5400 * Consists of a comma seperated list of strings: 5401 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 5402 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 5403 * @hide 5404 */ 5405 public static final String TETHER_DUN_APN = "tether_dun_apn"; 5406 5407 /** 5408 * The bandwidth throttle polling freqency in seconds 5409 * @hide 5410 */ 5411 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 5412 5413 /** 5414 * The bandwidth throttle threshold (long) 5415 * @hide 5416 */ 5417 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 5418 5419 /** 5420 * The bandwidth throttle value (kbps) 5421 * @hide 5422 */ 5423 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 5424 5425 /** 5426 * The bandwidth throttle reset calendar day (1-28) 5427 * @hide 5428 */ 5429 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 5430 5431 /** 5432 * The throttling notifications we should send 5433 * @hide 5434 */ 5435 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 5436 5437 /** 5438 * Help URI for data throttling policy 5439 * @hide 5440 */ 5441 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 5442 5443 /** 5444 * The length of time in Sec that we allow our notion of NTP time 5445 * to be cached before we refresh it 5446 * @hide 5447 */ 5448 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 5449 "throttle_max_ntp_cache_age_sec"; 5450 5451 /** 5452 * USB Mass Storage Enabled 5453 */ 5454 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 5455 5456 /** 5457 * If this setting is set (to anything), then all references 5458 * to Gmail on the device must change to Google Mail. 5459 */ 5460 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 5461 5462 /** Autofill server address (Used in WebView/browser). 5463 * {@hide} */ 5464 public static final String WEB_AUTOFILL_QUERY_URL = 5465 "web_autofill_query_url"; 5466 5467 /** 5468 * Whether to notify the user of open networks. 5469 * <p> 5470 * If not connected and the scan results have an open network, we will 5471 * put this notification up. If we attempt to connect to a network or 5472 * the open network(s) disappear, we remove the notification. When we 5473 * show the notification, we will not show it again for 5474 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 5475 */ 5476 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5477 "wifi_networks_available_notification_on"; 5478 /** 5479 * {@hide} 5480 */ 5481 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5482 "wimax_networks_available_notification_on"; 5483 5484 /** 5485 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 5486 * Connecting to a network will reset the timer. 5487 */ 5488 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5489 "wifi_networks_available_repeat_delay"; 5490 5491 /** 5492 * 802.11 country code in ISO 3166 format 5493 * @hide 5494 */ 5495 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 5496 5497 /** 5498 * The interval in milliseconds to issue wake up scans when wifi needs 5499 * to connect. This is necessary to connect to an access point when 5500 * device is on the move and the screen is off. 5501 * @hide 5502 */ 5503 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 5504 "wifi_framework_scan_interval_ms"; 5505 5506 /** 5507 * The interval in milliseconds after which Wi-Fi is considered idle. 5508 * When idle, it is possible for the device to be switched from Wi-Fi to 5509 * the mobile data network. 5510 * @hide 5511 */ 5512 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 5513 5514 /** 5515 * When the number of open networks exceeds this number, the 5516 * least-recently-used excess networks will be removed. 5517 */ 5518 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 5519 5520 /** 5521 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 5522 */ 5523 public static final String WIFI_ON = "wifi_on"; 5524 5525 /** 5526 * Used to save the Wifi_ON state prior to tethering. 5527 * This state will be checked to restore Wifi after 5528 * the user turns off tethering. 5529 * 5530 * @hide 5531 */ 5532 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 5533 5534 /** 5535 * The interval in milliseconds to scan as used by the wifi supplicant 5536 * @hide 5537 */ 5538 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 5539 "wifi_supplicant_scan_interval_ms"; 5540 5541 /** 5542 * Whether the Wi-Fi watchdog is enabled. 5543 */ 5544 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5545 5546 /** 5547 * ms delay interval between rssi polling when the signal is known to be weak 5548 * @hide 5549 */ 5550 public static final String WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS = 5551 "wifi_watchdog_rssi_fetch_interval_ms"; 5552 5553 /** 5554 * Number of ARP pings per check. 5555 * @hide 5556 */ 5557 public static final String WIFI_WATCHDOG_NUM_ARP_PINGS = "wifi_watchdog_num_arp_pings"; 5558 5559 /** 5560 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 5561 * the setting needs to be set to 0 to disable it. 5562 * @hide 5563 */ 5564 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 5565 "wifi_watchdog_poor_network_test_enabled"; 5566 5567 /** 5568 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 5569 * needs to be set to 0 to disable it. 5570 * @hide 5571 */ 5572 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 5573 "wifi_suspend_optimizations_enabled"; 5574 5575 /** 5576 * The maximum number of times we will retry a connection to an access 5577 * point for which we have failed in acquiring an IP address from DHCP. 5578 * A value of N means that we will make N+1 connection attempts in all. 5579 */ 5580 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 5581 5582 /** 5583 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 5584 * data connectivity to be established after a disconnect from Wi-Fi. 5585 */ 5586 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5587 "wifi_mobile_data_transition_wakelock_timeout_ms"; 5588 5589 /** 5590 * The operational wifi frequency band 5591 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 5592 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 5593 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 5594 * 5595 * @hide 5596 */ 5597 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 5598 5599 /** 5600 * The Wi-Fi peer-to-peer device name 5601 * @hide 5602 */ 5603 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 5604 5605 /** 5606 * Nonzero causes Log.wtf() to crash. 5607 * @hide 5608 */ 5609 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 5610 5611 5612 5613 5614 // Populated lazily, guarded by class object: 5615 private static NameValueCache sNameValueCache = null; 5616 5617 private static void lazyInitCache() { 5618 if (sNameValueCache == null) { 5619 sNameValueCache = new NameValueCache( 5620 SYS_PROP_SETTING_VERSION, 5621 CONTENT_URI, 5622 CALL_METHOD_GET_GLOBAL, 5623 CALL_METHOD_PUT_GLOBAL); 5624 } 5625 } 5626 5627 /** 5628 * Look up a name in the database. 5629 * @param resolver to access the database with 5630 * @param name to look up in the table 5631 * @return the corresponding value, or null if not present 5632 */ 5633 public synchronized static String getString(ContentResolver resolver, String name) { 5634 return getStringForUser(resolver, name, UserHandle.myUserId()); 5635 } 5636 5637 /** @hide */ 5638 public synchronized static String getStringForUser(ContentResolver resolver, String name, 5639 int userHandle) { 5640 lazyInitCache(); 5641 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5642 } 5643 5644 /** 5645 * Store a name/value pair into the database. 5646 * @param resolver to access the database with 5647 * @param name to store 5648 * @param value to associate with the name 5649 * @return true if the value was set, false on database errors 5650 */ 5651 public static boolean putString(ContentResolver resolver, 5652 String name, String value) { 5653 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5654 } 5655 5656 /** @hide */ 5657 public static boolean putStringForUser(ContentResolver resolver, 5658 String name, String value, int userHandle) { 5659 lazyInitCache(); 5660 if (LOCAL_LOGV) { 5661 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5662 + " for " + userHandle); 5663 } 5664 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5665 } 5666 5667 /** 5668 * Construct the content URI for a particular name/value pair, 5669 * useful for monitoring changes with a ContentObserver. 5670 * @param name to look up in the table 5671 * @return the corresponding content URI, or null if not present 5672 */ 5673 public static Uri getUriFor(String name) { 5674 return getUriFor(CONTENT_URI, name); 5675 } 5676 5677 /** 5678 * Convenience function for retrieving a single secure settings value 5679 * as an integer. Note that internally setting values are always 5680 * stored as strings; this function converts the string to an integer 5681 * for you. The default value will be returned if the setting is 5682 * not defined or not an integer. 5683 * 5684 * @param cr The ContentResolver to access. 5685 * @param name The name of the setting to retrieve. 5686 * @param def Value to return if the setting is not defined. 5687 * 5688 * @return The setting's current value, or 'def' if it is not defined 5689 * or not a valid integer. 5690 */ 5691 public static int getInt(ContentResolver cr, String name, int def) { 5692 String v = getString(cr, name); 5693 try { 5694 return v != null ? Integer.parseInt(v) : def; 5695 } catch (NumberFormatException e) { 5696 return def; 5697 } 5698 } 5699 5700 /** 5701 * Convenience function for retrieving a single secure settings value 5702 * as an integer. Note that internally setting values are always 5703 * stored as strings; this function converts the string to an integer 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 * @throws SettingNotFoundException Thrown if a setting by the given 5714 * name can't be found or the setting value is not an integer. 5715 * 5716 * @return The setting's current value. 5717 */ 5718 public static int getInt(ContentResolver cr, String name) 5719 throws SettingNotFoundException { 5720 String v = getString(cr, name); 5721 try { 5722 return Integer.parseInt(v); 5723 } catch (NumberFormatException e) { 5724 throw new SettingNotFoundException(name); 5725 } 5726 } 5727 5728 /** 5729 * Convenience function for updating a single settings value as an 5730 * integer. This will either create a new entry in the table if the 5731 * given name does not exist, or modify the value of the existing row 5732 * with that name. Note that internally setting values are always 5733 * stored as strings, so this function converts the given value to a 5734 * string before storing it. 5735 * 5736 * @param cr The ContentResolver to access. 5737 * @param name The name of the setting to modify. 5738 * @param value The new value for the setting. 5739 * @return true if the value was set, false on database errors 5740 */ 5741 public static boolean putInt(ContentResolver cr, String name, int value) { 5742 return putString(cr, name, Integer.toString(value)); 5743 } 5744 5745 /** 5746 * Convenience function for retrieving a single secure settings value 5747 * as a {@code long}. Note that internally setting values are always 5748 * stored as strings; this function converts the string to a {@code long} 5749 * for you. The default value will be returned if the setting is 5750 * not defined or not a {@code long}. 5751 * 5752 * @param cr The ContentResolver to access. 5753 * @param name The name of the setting to retrieve. 5754 * @param def Value to return if the setting is not defined. 5755 * 5756 * @return The setting's current value, or 'def' if it is not defined 5757 * or not a valid {@code long}. 5758 */ 5759 public static long getLong(ContentResolver cr, String name, long def) { 5760 String valString = getString(cr, name); 5761 long value; 5762 try { 5763 value = valString != null ? Long.parseLong(valString) : def; 5764 } catch (NumberFormatException e) { 5765 value = def; 5766 } 5767 return value; 5768 } 5769 5770 /** 5771 * Convenience function for retrieving a single secure settings value 5772 * as a {@code long}. Note that internally setting values are always 5773 * stored as strings; this function converts the string to a {@code long} 5774 * for you. 5775 * <p> 5776 * This version does not take a default value. If the setting has not 5777 * been set, or the string value is not a number, 5778 * it throws {@link SettingNotFoundException}. 5779 * 5780 * @param cr The ContentResolver to access. 5781 * @param name The name of the setting to retrieve. 5782 * 5783 * @return The setting's current value. 5784 * @throws SettingNotFoundException Thrown if a setting by the given 5785 * name can't be found or the setting value is not an integer. 5786 */ 5787 public static long getLong(ContentResolver cr, String name) 5788 throws SettingNotFoundException { 5789 String valString = getString(cr, name); 5790 try { 5791 return Long.parseLong(valString); 5792 } catch (NumberFormatException e) { 5793 throw new SettingNotFoundException(name); 5794 } 5795 } 5796 5797 /** 5798 * Convenience function for updating a secure settings value as a long 5799 * integer. This will either create a new entry in the table if the 5800 * given name does not exist, or modify the value of the existing row 5801 * with that name. Note that internally setting values are always 5802 * stored as strings, so this function converts the given value to a 5803 * string before storing it. 5804 * 5805 * @param cr The ContentResolver to access. 5806 * @param name The name of the setting to modify. 5807 * @param value The new value for the setting. 5808 * @return true if the value was set, false on database errors 5809 */ 5810 public static boolean putLong(ContentResolver cr, String name, long value) { 5811 return putString(cr, name, Long.toString(value)); 5812 } 5813 5814 /** 5815 * Convenience function for retrieving a single secure settings value 5816 * as a floating point number. Note that internally setting values are 5817 * always stored as strings; this function converts the string to an 5818 * float for you. The default value will be returned if the setting 5819 * is not defined or not a valid float. 5820 * 5821 * @param cr The ContentResolver to access. 5822 * @param name The name of the setting to retrieve. 5823 * @param def Value to return if the setting is not defined. 5824 * 5825 * @return The setting's current value, or 'def' if it is not defined 5826 * or not a valid float. 5827 */ 5828 public static float getFloat(ContentResolver cr, String name, float def) { 5829 String v = getString(cr, name); 5830 try { 5831 return v != null ? Float.parseFloat(v) : def; 5832 } catch (NumberFormatException e) { 5833 return def; 5834 } 5835 } 5836 5837 /** 5838 * Convenience function for retrieving a single secure settings value 5839 * as a float. Note that internally setting values are always 5840 * stored as strings; this function converts the string to a float 5841 * for you. 5842 * <p> 5843 * This version does not take a default value. If the setting has not 5844 * been set, or the string value is not a number, 5845 * it throws {@link SettingNotFoundException}. 5846 * 5847 * @param cr The ContentResolver to access. 5848 * @param name The name of the setting to retrieve. 5849 * 5850 * @throws SettingNotFoundException Thrown if a setting by the given 5851 * name can't be found or the setting value is not a float. 5852 * 5853 * @return The setting's current value. 5854 */ 5855 public static float getFloat(ContentResolver cr, String name) 5856 throws SettingNotFoundException { 5857 String v = getString(cr, name); 5858 if (v == null) { 5859 throw new SettingNotFoundException(name); 5860 } 5861 try { 5862 return Float.parseFloat(v); 5863 } catch (NumberFormatException e) { 5864 throw new SettingNotFoundException(name); 5865 } 5866 } 5867 5868 /** 5869 * Convenience function for updating a single settings value as a 5870 * floating point number. This will either create a new entry in the 5871 * table if the given name does not exist, or modify the value of the 5872 * existing row with that name. Note that internally setting values 5873 * are always stored as strings, so this function converts the given 5874 * value to a string before storing it. 5875 * 5876 * @param cr The ContentResolver to access. 5877 * @param name The name of the setting to modify. 5878 * @param value The new value for the setting. 5879 * @return true if the value was set, false on database errors 5880 */ 5881 public static boolean putFloat(ContentResolver cr, String name, float value) { 5882 return putString(cr, name, Float.toString(value)); 5883 } 5884 } 5885 5886 /** 5887 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5888 * Intent URL, allowing it to be either a web page or a particular 5889 * application activity. 5890 * 5891 * @hide 5892 */ 5893 public static final class Bookmarks implements BaseColumns 5894 { 5895 private static final String TAG = "Bookmarks"; 5896 5897 /** 5898 * The content:// style URL for this table 5899 */ 5900 public static final Uri CONTENT_URI = 5901 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5902 5903 /** 5904 * The row ID. 5905 * <p>Type: INTEGER</p> 5906 */ 5907 public static final String ID = "_id"; 5908 5909 /** 5910 * Descriptive name of the bookmark that can be displayed to the user. 5911 * If this is empty, the title should be resolved at display time (use 5912 * {@link #getTitle(Context, Cursor)} any time you want to display the 5913 * title of a bookmark.) 5914 * <P> 5915 * Type: TEXT 5916 * </P> 5917 */ 5918 public static final String TITLE = "title"; 5919 5920 /** 5921 * Arbitrary string (displayed to the user) that allows bookmarks to be 5922 * organized into categories. There are some special names for 5923 * standard folders, which all start with '@'. The label displayed for 5924 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5925 * the folder name does not change so you can consistently query for 5926 * the folder regardless of the current locale. 5927 * 5928 * <P>Type: TEXT</P> 5929 * 5930 */ 5931 public static final String FOLDER = "folder"; 5932 5933 /** 5934 * The Intent URL of the bookmark, describing what it points to. This 5935 * value is given to {@link android.content.Intent#getIntent} to create 5936 * an Intent that can be launched. 5937 * <P>Type: TEXT</P> 5938 */ 5939 public static final String INTENT = "intent"; 5940 5941 /** 5942 * Optional shortcut character associated with this bookmark. 5943 * <P>Type: INTEGER</P> 5944 */ 5945 public static final String SHORTCUT = "shortcut"; 5946 5947 /** 5948 * The order in which the bookmark should be displayed 5949 * <P>Type: INTEGER</P> 5950 */ 5951 public static final String ORDERING = "ordering"; 5952 5953 private static final String[] sIntentProjection = { INTENT }; 5954 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5955 private static final String sShortcutSelection = SHORTCUT + "=?"; 5956 5957 /** 5958 * Convenience function to retrieve the bookmarked Intent for a 5959 * particular shortcut key. 5960 * 5961 * @param cr The ContentResolver to query. 5962 * @param shortcut The shortcut key. 5963 * 5964 * @return Intent The bookmarked URL, or null if there is no bookmark 5965 * matching the given shortcut. 5966 */ 5967 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5968 { 5969 Intent intent = null; 5970 5971 Cursor c = cr.query(CONTENT_URI, 5972 sIntentProjection, sShortcutSelection, 5973 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5974 // Keep trying until we find a valid shortcut 5975 try { 5976 while (intent == null && c.moveToNext()) { 5977 try { 5978 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5979 intent = Intent.parseUri(intentURI, 0); 5980 } catch (java.net.URISyntaxException e) { 5981 // The stored URL is bad... ignore it. 5982 } catch (IllegalArgumentException e) { 5983 // Column not found 5984 Log.w(TAG, "Intent column not found", e); 5985 } 5986 } 5987 } finally { 5988 if (c != null) c.close(); 5989 } 5990 5991 return intent; 5992 } 5993 5994 /** 5995 * Add a new bookmark to the system. 5996 * 5997 * @param cr The ContentResolver to query. 5998 * @param intent The desired target of the bookmark. 5999 * @param title Bookmark title that is shown to the user; null if none 6000 * or it should be resolved to the intent's title. 6001 * @param folder Folder in which to place the bookmark; null if none. 6002 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 6003 * this is non-zero and there is an existing bookmark entry 6004 * with this same shortcut, then that existing shortcut is 6005 * cleared (the bookmark is not removed). 6006 * @return The unique content URL for the new bookmark entry. 6007 */ 6008 public static Uri add(ContentResolver cr, 6009 Intent intent, 6010 String title, 6011 String folder, 6012 char shortcut, 6013 int ordering) 6014 { 6015 // If a shortcut is supplied, and it is already defined for 6016 // another bookmark, then remove the old definition. 6017 if (shortcut != 0) { 6018 cr.delete(CONTENT_URI, sShortcutSelection, 6019 new String[] { String.valueOf((int) shortcut) }); 6020 } 6021 6022 ContentValues values = new ContentValues(); 6023 if (title != null) values.put(TITLE, title); 6024 if (folder != null) values.put(FOLDER, folder); 6025 values.put(INTENT, intent.toUri(0)); 6026 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 6027 values.put(ORDERING, ordering); 6028 return cr.insert(CONTENT_URI, values); 6029 } 6030 6031 /** 6032 * Return the folder name as it should be displayed to the user. This 6033 * takes care of localizing special folders. 6034 * 6035 * @param r Resources object for current locale; only need access to 6036 * system resources. 6037 * @param folder The value found in the {@link #FOLDER} column. 6038 * 6039 * @return CharSequence The label for this folder that should be shown 6040 * to the user. 6041 */ 6042 public static CharSequence getLabelForFolder(Resources r, String folder) { 6043 return folder; 6044 } 6045 6046 /** 6047 * Return the title as it should be displayed to the user. This takes 6048 * care of localizing bookmarks that point to activities. 6049 * 6050 * @param context A context. 6051 * @param cursor A cursor pointing to the row whose title should be 6052 * returned. The cursor must contain at least the {@link #TITLE} 6053 * and {@link #INTENT} columns. 6054 * @return A title that is localized and can be displayed to the user, 6055 * or the empty string if one could not be found. 6056 */ 6057 public static CharSequence getTitle(Context context, Cursor cursor) { 6058 int titleColumn = cursor.getColumnIndex(TITLE); 6059 int intentColumn = cursor.getColumnIndex(INTENT); 6060 if (titleColumn == -1 || intentColumn == -1) { 6061 throw new IllegalArgumentException( 6062 "The cursor must contain the TITLE and INTENT columns."); 6063 } 6064 6065 String title = cursor.getString(titleColumn); 6066 if (!TextUtils.isEmpty(title)) { 6067 return title; 6068 } 6069 6070 String intentUri = cursor.getString(intentColumn); 6071 if (TextUtils.isEmpty(intentUri)) { 6072 return ""; 6073 } 6074 6075 Intent intent; 6076 try { 6077 intent = Intent.parseUri(intentUri, 0); 6078 } catch (URISyntaxException e) { 6079 return ""; 6080 } 6081 6082 PackageManager packageManager = context.getPackageManager(); 6083 ResolveInfo info = packageManager.resolveActivity(intent, 0); 6084 return info != null ? info.loadLabel(packageManager) : ""; 6085 } 6086 } 6087 6088 /** 6089 * Returns the device ID that we should use when connecting to the mobile gtalk server. 6090 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 6091 * from the GoogleLoginService. 6092 * 6093 * @param androidId The Android ID for this device. 6094 * @return The device ID that should be used when connecting to the mobile gtalk server. 6095 * @hide 6096 */ 6097 public static String getGTalkDeviceId(long androidId) { 6098 return "android-" + Long.toHexString(androidId); 6099 } 6100} 6101