Settings.java revision 0ac1028b0dc8713296e2face40abe5451ecd479c
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.ConnectivityManager; 36import android.net.Uri; 37import android.net.wifi.WifiManager; 38import android.os.BatteryManager; 39import android.os.Bundle; 40import android.os.DropBoxManager; 41import android.os.IBinder; 42import android.os.Process; 43import android.os.RemoteException; 44import android.os.ServiceManager; 45import android.os.SystemProperties; 46import android.os.UserHandle; 47import android.os.Build.VERSION_CODES; 48import android.speech.tts.TextToSpeech; 49import android.text.TextUtils; 50import android.util.AndroidException; 51import android.util.Log; 52import android.view.WindowOrientationListener; 53 54import com.android.internal.widget.ILockSettings; 55 56import java.net.URISyntaxException; 57import java.util.HashMap; 58import java.util.HashSet; 59 60/** 61 * The Settings provider contains global system-level device preferences. 62 */ 63public final class Settings { 64 65 // Intent actions for Settings 66 67 /** 68 * Activity Action: Show system settings. 69 * <p> 70 * Input: Nothing. 71 * <p> 72 * Output: Nothing. 73 */ 74 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 75 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 76 77 /** 78 * Activity Action: Show settings to allow configuration of APNs. 79 * <p> 80 * Input: Nothing. 81 * <p> 82 * Output: Nothing. 83 */ 84 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 85 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 86 87 /** 88 * Activity Action: Show settings to allow configuration of current location 89 * sources. 90 * <p> 91 * In some cases, a matching Activity may not exist, so ensure you 92 * safeguard against this. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 100 "android.settings.LOCATION_SOURCE_SETTINGS"; 101 102 /** 103 * Activity Action: Show settings to allow configuration of wireless controls 104 * such as Wi-Fi, Bluetooth and Mobile networks. 105 * <p> 106 * In some cases, a matching Activity may not exist, so ensure you 107 * safeguard against this. 108 * <p> 109 * Input: Nothing. 110 * <p> 111 * Output: Nothing. 112 */ 113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 114 public static final String ACTION_WIRELESS_SETTINGS = 115 "android.settings.WIRELESS_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow entering/exiting airplane mode. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 129 "android.settings.AIRPLANE_MODE_SETTINGS"; 130 131 /** 132 * Activity Action: Show settings for accessibility modules. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_ACCESSIBILITY_SETTINGS = 143 "android.settings.ACCESSIBILITY_SETTINGS"; 144 145 /** 146 * Activity Action: Show settings to allow configuration of security and 147 * location privacy. 148 * <p> 149 * In some cases, a matching Activity may not exist, so ensure you 150 * safeguard against this. 151 * <p> 152 * Input: Nothing. 153 * <p> 154 * Output: Nothing. 155 */ 156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 157 public static final String ACTION_SECURITY_SETTINGS = 158 "android.settings.SECURITY_SETTINGS"; 159 160 /** 161 * Activity Action: Show settings to allow configuration of privacy options. 162 * <p> 163 * In some cases, a matching Activity may not exist, so ensure you 164 * safeguard against this. 165 * <p> 166 * Input: Nothing. 167 * <p> 168 * Output: Nothing. 169 */ 170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 171 public static final String ACTION_PRIVACY_SETTINGS = 172 "android.settings.PRIVACY_SETTINGS"; 173 174 /** 175 * Activity Action: Show settings to allow configuration of Wi-Fi. 176 177 * <p> 178 * In some cases, a matching Activity may not exist, so ensure you 179 * safeguard against this. 180 * <p> 181 * Input: Nothing. 182 * <p> 183 * Output: Nothing. 184 185 */ 186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 187 public static final String ACTION_WIFI_SETTINGS = 188 "android.settings.WIFI_SETTINGS"; 189 190 /** 191 * Activity Action: Show settings to allow configuration of a static IP 192 * address for Wi-Fi. 193 * <p> 194 * In some cases, a matching Activity may not exist, so ensure you safeguard 195 * against this. 196 * <p> 197 * Input: Nothing. 198 * <p> 199 * Output: Nothing. 200 */ 201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 202 public static final String ACTION_WIFI_IP_SETTINGS = 203 "android.settings.WIFI_IP_SETTINGS"; 204 205 /** 206 * Activity Action: Show settings to allow configuration of Bluetooth. 207 * <p> 208 * In some cases, a matching Activity may not exist, so ensure you 209 * safeguard against this. 210 * <p> 211 * Input: Nothing. 212 * <p> 213 * Output: Nothing. 214 */ 215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 216 public static final String ACTION_BLUETOOTH_SETTINGS = 217 "android.settings.BLUETOOTH_SETTINGS"; 218 219 /** 220 * Activity Action: Show settings to allow configuration of Wifi Displays. 221 * <p> 222 * In some cases, a matching Activity may not exist, so ensure you 223 * safeguard against this. 224 * <p> 225 * Input: Nothing. 226 * <p> 227 * Output: Nothing. 228 * @hide 229 */ 230 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 231 public static final String ACTION_WIFI_DISPLAY_SETTINGS = 232 "android.settings.WIFI_DISPLAY_SETTINGS"; 233 234 /** 235 * Activity Action: Show settings to allow configuration of date and time. 236 * <p> 237 * In some cases, a matching Activity may not exist, so ensure you 238 * safeguard against this. 239 * <p> 240 * Input: Nothing. 241 * <p> 242 * Output: Nothing. 243 */ 244 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 245 public static final String ACTION_DATE_SETTINGS = 246 "android.settings.DATE_SETTINGS"; 247 248 /** 249 * Activity Action: Show settings to allow configuration of sound and volume. 250 * <p> 251 * In some cases, a matching Activity may not exist, so ensure you 252 * safeguard against this. 253 * <p> 254 * Input: Nothing. 255 * <p> 256 * Output: Nothing. 257 */ 258 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 259 public static final String ACTION_SOUND_SETTINGS = 260 "android.settings.SOUND_SETTINGS"; 261 262 /** 263 * Activity Action: Show settings to allow configuration of display. 264 * <p> 265 * In some cases, a matching Activity may not exist, so ensure you 266 * safeguard against this. 267 * <p> 268 * Input: Nothing. 269 * <p> 270 * Output: Nothing. 271 */ 272 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 273 public static final String ACTION_DISPLAY_SETTINGS = 274 "android.settings.DISPLAY_SETTINGS"; 275 276 /** 277 * Activity Action: Show settings to allow configuration of locale. 278 * <p> 279 * In some cases, a matching Activity may not exist, so ensure you 280 * safeguard against this. 281 * <p> 282 * Input: Nothing. 283 * <p> 284 * Output: Nothing. 285 */ 286 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 287 public static final String ACTION_LOCALE_SETTINGS = 288 "android.settings.LOCALE_SETTINGS"; 289 290 /** 291 * Activity Action: Show settings to configure input methods, in particular 292 * allowing the user to enable input methods. 293 * <p> 294 * In some cases, a matching Activity may not exist, so ensure you 295 * safeguard against this. 296 * <p> 297 * Input: Nothing. 298 * <p> 299 * Output: Nothing. 300 */ 301 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 302 public static final String ACTION_INPUT_METHOD_SETTINGS = 303 "android.settings.INPUT_METHOD_SETTINGS"; 304 305 /** 306 * Activity Action: Show settings to enable/disable input method subtypes. 307 * <p> 308 * In some cases, a matching Activity may not exist, so ensure you 309 * safeguard against this. 310 * <p> 311 * To tell which input method's subtypes are displayed in the settings, add 312 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 313 * If there is no extra in this Intent, subtypes from all installed input methods 314 * will be displayed in the settings. 315 * 316 * @see android.view.inputmethod.InputMethodInfo#getId 317 * <p> 318 * Input: Nothing. 319 * <p> 320 * Output: Nothing. 321 */ 322 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 323 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 324 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 325 326 /** 327 * Activity Action: Show a dialog to select input method. 328 * <p> 329 * In some cases, a matching Activity may not exist, so ensure you 330 * safeguard against this. 331 * <p> 332 * Input: Nothing. 333 * <p> 334 * Output: Nothing. 335 * @hide 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 339 "android.settings.SHOW_INPUT_METHOD_PICKER"; 340 341 /** 342 * Activity Action: Show settings to manage the user input dictionary. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 */ 351 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 352 public static final String ACTION_USER_DICTIONARY_SETTINGS = 353 "android.settings.USER_DICTIONARY_SETTINGS"; 354 355 /** 356 * Activity Action: Adds a word to the user dictionary. 357 * <p> 358 * In some cases, a matching Activity may not exist, so ensure you 359 * safeguard against this. 360 * <p> 361 * Input: An extra with key <code>word</code> that contains the word 362 * that should be added to the dictionary. 363 * <p> 364 * Output: Nothing. 365 * 366 * @hide 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_USER_DICTIONARY_INSERT = 370 "com.android.settings.USER_DICTIONARY_INSERT"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of application-related settings. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_APPLICATION_SETTINGS = 384 "android.settings.APPLICATION_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of application 388 * development-related settings. 389 * <p> 390 * In some cases, a matching Activity may not exist, so ensure you safeguard 391 * against this. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 399 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 413 "android.settings.QUICK_LAUNCH_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to manage installed applications. 417 * <p> 418 * In some cases, a matching Activity may not exist, so ensure you 419 * safeguard against this. 420 * <p> 421 * Input: Nothing. 422 * <p> 423 * Output: Nothing. 424 */ 425 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 426 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 427 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 428 429 /** 430 * Activity Action: Show settings to manage all applications. 431 * <p> 432 * In some cases, a matching Activity may not exist, so ensure you 433 * safeguard against this. 434 * <p> 435 * Input: Nothing. 436 * <p> 437 * Output: Nothing. 438 */ 439 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 440 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 441 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 442 443 /** 444 * Activity Action: Show screen of details about a particular application. 445 * <p> 446 * In some cases, a matching Activity may not exist, so ensure you 447 * safeguard against this. 448 * <p> 449 * Input: The Intent's data URI specifies the application package name 450 * to be shown, with the "package" scheme. That is "package:com.my.app". 451 * <p> 452 * Output: Nothing. 453 */ 454 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 455 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 456 "android.settings.APPLICATION_DETAILS_SETTINGS"; 457 458 /** 459 * Activity Action: Show settings for system update functionality. 460 * <p> 461 * In some cases, a matching Activity may not exist, so ensure you 462 * safeguard against this. 463 * <p> 464 * Input: Nothing. 465 * <p> 466 * Output: Nothing. 467 * 468 * @hide 469 */ 470 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 471 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 472 "android.settings.SYSTEM_UPDATE_SETTINGS"; 473 474 /** 475 * Activity Action: Show settings to allow configuration of sync settings. 476 * <p> 477 * In some cases, a matching Activity may not exist, so ensure you 478 * safeguard against this. 479 * <p> 480 * The account types available to add via the add account button may be restricted by adding an 481 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 482 * authorities. Only account types which can sync with that content provider will be offered to 483 * the user. 484 * <p> 485 * Input: Nothing. 486 * <p> 487 * Output: Nothing. 488 */ 489 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 490 public static final String ACTION_SYNC_SETTINGS = 491 "android.settings.SYNC_SETTINGS"; 492 493 /** 494 * Activity Action: Show add account screen for creating a new account. 495 * <p> 496 * In some cases, a matching Activity may not exist, so ensure you 497 * safeguard against this. 498 * <p> 499 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 500 * extra to the Intent with one or more syncable content provider's authorities. Only account 501 * types which can sync with that content provider will be offered to the user. 502 * <p> 503 * Input: Nothing. 504 * <p> 505 * Output: Nothing. 506 */ 507 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 508 public static final String ACTION_ADD_ACCOUNT = 509 "android.settings.ADD_ACCOUNT_SETTINGS"; 510 511 /** 512 * Activity Action: Show settings for selecting the network operator. 513 * <p> 514 * In some cases, a matching Activity may not exist, so ensure you 515 * safeguard against this. 516 * <p> 517 * Input: Nothing. 518 * <p> 519 * Output: Nothing. 520 */ 521 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 522 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 523 "android.settings.NETWORK_OPERATOR_SETTINGS"; 524 525 /** 526 * Activity Action: Show settings for selection of 2G/3G. 527 * <p> 528 * In some cases, a matching Activity may not exist, so ensure you 529 * safeguard against this. 530 * <p> 531 * Input: Nothing. 532 * <p> 533 * Output: Nothing. 534 */ 535 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 536 public static final String ACTION_DATA_ROAMING_SETTINGS = 537 "android.settings.DATA_ROAMING_SETTINGS"; 538 539 /** 540 * Activity Action: Show settings for internal storage. 541 * <p> 542 * In some cases, a matching Activity may not exist, so ensure you 543 * safeguard against this. 544 * <p> 545 * Input: Nothing. 546 * <p> 547 * Output: Nothing. 548 */ 549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 550 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 551 "android.settings.INTERNAL_STORAGE_SETTINGS"; 552 /** 553 * Activity Action: Show settings for memory card storage. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_MEMORY_CARD_SETTINGS = 564 "android.settings.MEMORY_CARD_SETTINGS"; 565 566 /** 567 * Activity Action: Show settings for global search. 568 * <p> 569 * In some cases, a matching Activity may not exist, so ensure you 570 * safeguard against this. 571 * <p> 572 * Input: Nothing. 573 * <p> 574 * Output: Nothing 575 */ 576 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 577 public static final String ACTION_SEARCH_SETTINGS = 578 "android.search.action.SEARCH_SETTINGS"; 579 580 /** 581 * Activity Action: Show general device information settings (serial 582 * number, software version, phone number, etc.). 583 * <p> 584 * In some cases, a matching Activity may not exist, so ensure you 585 * safeguard against this. 586 * <p> 587 * Input: Nothing. 588 * <p> 589 * Output: Nothing 590 */ 591 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 592 public static final String ACTION_DEVICE_INFO_SETTINGS = 593 "android.settings.DEVICE_INFO_SETTINGS"; 594 595 /** 596 * Activity Action: Show NFC settings. 597 * <p> 598 * This shows UI that allows NFC to be turned on or off. 599 * <p> 600 * In some cases, a matching Activity may not exist, so ensure you 601 * safeguard against this. 602 * <p> 603 * Input: Nothing. 604 * <p> 605 * Output: Nothing 606 * @see android.nfc.NfcAdapter#isEnabled() 607 */ 608 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 609 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 610 611 /** 612 * Activity Action: Show NFC Sharing settings. 613 * <p> 614 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 615 * off. 616 * <p> 617 * In some cases, a matching Activity may not exist, so ensure you 618 * safeguard against this. 619 * <p> 620 * Input: Nothing. 621 * <p> 622 * Output: Nothing 623 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 624 */ 625 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 626 public static final String ACTION_NFCSHARING_SETTINGS = 627 "android.settings.NFCSHARING_SETTINGS"; 628 629 // End of Intent actions for Settings 630 631 /** 632 * @hide - Private call() method on SettingsProvider to read from 'system' table. 633 */ 634 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 635 636 /** 637 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 638 */ 639 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 640 641 /** 642 * @hide - Private call() method on SettingsProvider to read from 'global' table. 643 */ 644 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 645 646 /** 647 * @hide - User handle argument extra to the fast-path call()-based requests 648 */ 649 public static final String CALL_METHOD_USER_KEY = "_user"; 650 651 /** @hide - Private call() method to write to 'system' table */ 652 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 653 654 /** @hide - Private call() method to write to 'secure' table */ 655 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 656 657 /** @hide - Private call() method to write to 'global' table */ 658 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 659 660 /** 661 * Activity Extra: Limit available options in launched activity based on the given authority. 662 * <p> 663 * This can be passed as an extra field in an Activity Intent with one or more syncable content 664 * provider's authorities as a String[]. This field is used by some intents to alter the 665 * behavior of the called activity. 666 * <p> 667 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 668 * on the authority given. 669 */ 670 public static final String EXTRA_AUTHORITIES = 671 "authorities"; 672 673 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 674 675 private static final String JID_RESOURCE_PREFIX = "android"; 676 677 public static final String AUTHORITY = "settings"; 678 679 private static final String TAG = "Settings"; 680 private static final boolean LOCAL_LOGV = false; 681 682 public static class SettingNotFoundException extends AndroidException { 683 public SettingNotFoundException(String msg) { 684 super(msg); 685 } 686 } 687 688 /** 689 * Common base for tables of name/value settings. 690 */ 691 public static class NameValueTable implements BaseColumns { 692 public static final String NAME = "name"; 693 public static final String VALUE = "value"; 694 695 protected static boolean putString(ContentResolver resolver, Uri uri, 696 String name, String value) { 697 // The database will take care of replacing duplicates. 698 try { 699 ContentValues values = new ContentValues(); 700 values.put(NAME, name); 701 values.put(VALUE, value); 702 resolver.insert(uri, values); 703 return true; 704 } catch (SQLException e) { 705 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 706 return false; 707 } 708 } 709 710 public static Uri getUriFor(Uri uri, String name) { 711 return Uri.withAppendedPath(uri, name); 712 } 713 } 714 715 // Thread-safe. 716 private static class NameValueCache { 717 private final String mVersionSystemProperty; 718 private final Uri mUri; 719 720 private static final String[] SELECT_VALUE = 721 new String[] { Settings.NameValueTable.VALUE }; 722 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 723 724 // Must synchronize on 'this' to access mValues and mValuesVersion. 725 private final HashMap<String, String> mValues = new HashMap<String, String>(); 726 private long mValuesVersion = 0; 727 728 // Initially null; set lazily and held forever. Synchronized on 'this'. 729 private IContentProvider mContentProvider = null; 730 731 // The method we'll call (or null, to not use) on the provider 732 // for the fast path of retrieving settings. 733 private final String mCallGetCommand; 734 private final String mCallSetCommand; 735 736 public NameValueCache(String versionSystemProperty, Uri uri, 737 String getCommand, String setCommand) { 738 mVersionSystemProperty = versionSystemProperty; 739 mUri = uri; 740 mCallGetCommand = getCommand; 741 mCallSetCommand = setCommand; 742 } 743 744 private IContentProvider lazyGetProvider(ContentResolver cr) { 745 IContentProvider cp = null; 746 synchronized (this) { 747 cp = mContentProvider; 748 if (cp == null) { 749 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 750 } 751 } 752 return cp; 753 } 754 755 public boolean putStringForUser(ContentResolver cr, String name, String value, 756 final int userHandle) { 757 try { 758 Bundle arg = new Bundle(); 759 arg.putString(Settings.NameValueTable.VALUE, value); 760 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 761 IContentProvider cp = lazyGetProvider(cr); 762 cp.call(mCallSetCommand, name, arg); 763 } catch (RemoteException e) { 764 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 765 return false; 766 } 767 return true; 768 } 769 770 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 771 final boolean isSelf = (userHandle == UserHandle.myUserId()); 772 if (isSelf) { 773 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 774 775 // Our own user's settings data uses a client-side cache 776 synchronized (this) { 777 if (mValuesVersion != newValuesVersion) { 778 if (LOCAL_LOGV || false) { 779 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 780 + newValuesVersion + " != cached " + mValuesVersion); 781 } 782 783 mValues.clear(); 784 mValuesVersion = newValuesVersion; 785 } 786 787 if (mValues.containsKey(name)) { 788 return mValues.get(name); // Could be null, that's OK -- negative caching 789 } 790 } 791 } else { 792 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 793 + " by user " + UserHandle.myUserId() + " so skipping cache"); 794 } 795 796 IContentProvider cp = lazyGetProvider(cr); 797 798 // Try the fast path first, not using query(). If this 799 // fails (alternate Settings provider that doesn't support 800 // this interface?) then we fall back to the query/table 801 // interface. 802 if (mCallGetCommand != null) { 803 try { 804 Bundle args = null; 805 if (!isSelf) { 806 args = new Bundle(); 807 args.putInt(CALL_METHOD_USER_KEY, userHandle); 808 } 809 Bundle b = cp.call(mCallGetCommand, name, args); 810 if (b != null) { 811 String value = b.getPairValue(); 812 // Don't update our cache for reads of other users' data 813 if (isSelf) { 814 synchronized (this) { 815 mValues.put(name, value); 816 } 817 } else { 818 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 819 + " by " + UserHandle.myUserId() 820 + " so not updating cache"); 821 } 822 return value; 823 } 824 // If the response Bundle is null, we fall through 825 // to the query interface below. 826 } catch (RemoteException e) { 827 // Not supported by the remote side? Fall through 828 // to query(). 829 } 830 } 831 832 Cursor c = null; 833 try { 834 c = cp.query(mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 835 new String[]{name}, null, null); 836 if (c == null) { 837 Log.w(TAG, "Can't get key " + name + " from " + mUri); 838 return null; 839 } 840 841 String value = c.moveToNext() ? c.getString(0) : null; 842 synchronized (this) { 843 mValues.put(name, value); 844 } 845 if (LOCAL_LOGV) { 846 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 847 name + " = " + (value == null ? "(null)" : value)); 848 } 849 return value; 850 } catch (RemoteException e) { 851 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 852 return null; // Return null, but don't cache it. 853 } finally { 854 if (c != null) c.close(); 855 } 856 } 857 } 858 859 /** 860 * System settings, containing miscellaneous system preferences. This 861 * table holds simple name/value pairs. There are convenience 862 * functions for accessing individual settings entries. 863 */ 864 public static final class System extends NameValueTable { 865 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 866 867 /** 868 * The content:// style URL for this table 869 */ 870 public static final Uri CONTENT_URI = 871 Uri.parse("content://" + AUTHORITY + "/system"); 872 873 private static final NameValueCache sNameValueCache = new NameValueCache( 874 SYS_PROP_SETTING_VERSION, 875 CONTENT_URI, 876 CALL_METHOD_GET_SYSTEM, 877 CALL_METHOD_PUT_SYSTEM); 878 879 private static final HashSet<String> MOVED_TO_SECURE; 880 static { 881 MOVED_TO_SECURE = new HashSet<String>(30); 882 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 883 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 884 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 885 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 886 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 887 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 888 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 889 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 890 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 891 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 892 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 893 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 894 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 895 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 896 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 897 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 898 MOVED_TO_SECURE.add(Secure.WIFI_ON); 899 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 900 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 901 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 902 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 903 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 904 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 905 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 906 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 907 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 908 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 909 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 910 } 911 912 private static final HashSet<String> MOVED_TO_GLOBAL; 913 static { 914 MOVED_TO_GLOBAL = new HashSet<String>(); 915 // these were originally in system but migrated to secure in the past, 916 // so are duplicated in the Secure.* namespace 917 MOVED_TO_GLOBAL.add(Global.ADB_ENABLED); 918 MOVED_TO_GLOBAL.add(Global.BLUETOOTH_ON); 919 MOVED_TO_GLOBAL.add(Global.DATA_ROAMING); 920 MOVED_TO_GLOBAL.add(Global.DEVICE_PROVISIONED); 921 MOVED_TO_GLOBAL.add(Global.INSTALL_NON_MARKET_APPS); 922 MOVED_TO_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 923 MOVED_TO_GLOBAL.add(Global.HTTP_PROXY); 924 925 // these are moving directly from system to global 926 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 927 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 928 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 929 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 930 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 931 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 932 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 933 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 934 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 935 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 936 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 937 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 938 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 939 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 940 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 941 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 942 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 943 } 944 945 /** 946 * Look up a name in the database. 947 * @param resolver to access the database with 948 * @param name to look up in the table 949 * @return the corresponding value, or null if not present 950 */ 951 public static String getString(ContentResolver resolver, String name) { 952 return getStringForUser(resolver, name, UserHandle.myUserId()); 953 } 954 955 /** @hide */ 956 public static String getStringForUser(ContentResolver resolver, String name, 957 int userHandle) { 958 if (MOVED_TO_SECURE.contains(name)) { 959 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 960 + " to android.provider.Settings.Secure, returning read-only value."); 961 return Secure.getStringForUser(resolver, name, userHandle); 962 } 963 if (MOVED_TO_GLOBAL.contains(name)) { 964 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 965 + " to android.provider.Settings.Global, returning read-only value."); 966 return Global.getStringForUser(resolver, name, userHandle); 967 } 968 return sNameValueCache.getStringForUser(resolver, name, userHandle); 969 } 970 971 /** 972 * Store a name/value pair into the database. 973 * @param resolver to access the database with 974 * @param name to store 975 * @param value to associate with the name 976 * @return true if the value was set, false on database errors 977 */ 978 public static boolean putString(ContentResolver resolver, String name, String value) { 979 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 980 } 981 982 /** @hide */ 983 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 984 int userHandle) { 985 if (MOVED_TO_SECURE.contains(name)) { 986 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 987 + " to android.provider.Settings.Secure, value is unchanged."); 988 return false; 989 } 990 if (MOVED_TO_GLOBAL.contains(name)) { 991 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 992 + " to android.provider.Settings.Global, value is unchanged."); 993 return false; 994 } 995 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 996 } 997 998 /** 999 * Construct the content URI for a particular name/value pair, 1000 * useful for monitoring changes with a ContentObserver. 1001 * @param name to look up in the table 1002 * @return the corresponding content URI, or null if not present 1003 */ 1004 public static Uri getUriFor(String name) { 1005 if (MOVED_TO_SECURE.contains(name)) { 1006 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1007 + " to android.provider.Settings.Secure, returning Secure URI."); 1008 return Secure.getUriFor(Secure.CONTENT_URI, name); 1009 } 1010 if (MOVED_TO_GLOBAL.contains(name)) { 1011 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1012 + " to android.provider.Settings.Global, returning read-only global URI."); 1013 return Global.getUriFor(Global.CONTENT_URI, name); 1014 } 1015 return getUriFor(CONTENT_URI, name); 1016 } 1017 1018 /** 1019 * Convenience function for retrieving a single system settings value 1020 * as an integer. Note that internally setting values are always 1021 * stored as strings; this function converts the string to an integer 1022 * for you. The default value will be returned if the setting is 1023 * not defined or not an integer. 1024 * 1025 * @param cr The ContentResolver to access. 1026 * @param name The name of the setting to retrieve. 1027 * @param def Value to return if the setting is not defined. 1028 * 1029 * @return The setting's current value, or 'def' if it is not defined 1030 * or not a valid integer. 1031 */ 1032 public static int getInt(ContentResolver cr, String name, int def) { 1033 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1034 } 1035 1036 /** @hide */ 1037 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1038 String v = getStringForUser(cr, name, userHandle); 1039 try { 1040 return v != null ? Integer.parseInt(v) : def; 1041 } catch (NumberFormatException e) { 1042 return def; 1043 } 1044 } 1045 1046 /** 1047 * Convenience function for retrieving a single system settings value 1048 * as an integer. Note that internally setting values are always 1049 * stored as strings; this function converts the string to an integer 1050 * for you. 1051 * <p> 1052 * This version does not take a default value. If the setting has not 1053 * been set, or the string value is not a number, 1054 * it throws {@link SettingNotFoundException}. 1055 * 1056 * @param cr The ContentResolver to access. 1057 * @param name The name of the setting to retrieve. 1058 * 1059 * @throws SettingNotFoundException Thrown if a setting by the given 1060 * name can't be found or the setting value is not an integer. 1061 * 1062 * @return The setting's current value. 1063 */ 1064 public static int getInt(ContentResolver cr, String name) 1065 throws SettingNotFoundException { 1066 return getIntForUser(cr, name, UserHandle.myUserId()); 1067 } 1068 1069 /** @hide */ 1070 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1071 throws SettingNotFoundException { 1072 String v = getStringForUser(cr, name, userHandle); 1073 try { 1074 return Integer.parseInt(v); 1075 } catch (NumberFormatException e) { 1076 throw new SettingNotFoundException(name); 1077 } 1078 } 1079 1080 /** 1081 * Convenience function for updating a single settings value as an 1082 * integer. This will either create a new entry in the table if the 1083 * given name does not exist, or modify the value of the existing row 1084 * with that name. Note that internally setting values are always 1085 * stored as strings, so this function converts the given value to a 1086 * string before storing it. 1087 * 1088 * @param cr The ContentResolver to access. 1089 * @param name The name of the setting to modify. 1090 * @param value The new value for the setting. 1091 * @return true if the value was set, false on database errors 1092 */ 1093 public static boolean putInt(ContentResolver cr, String name, int value) { 1094 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1095 } 1096 1097 /** @hide */ 1098 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1099 int userHandle) { 1100 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1101 } 1102 1103 /** 1104 * Convenience function for retrieving a single system settings value 1105 * as a {@code long}. Note that internally setting values are always 1106 * stored as strings; this function converts the string to a {@code long} 1107 * for you. The default value will be returned if the setting is 1108 * not defined or not a {@code long}. 1109 * 1110 * @param cr The ContentResolver to access. 1111 * @param name The name of the setting to retrieve. 1112 * @param def Value to return if the setting is not defined. 1113 * 1114 * @return The setting's current value, or 'def' if it is not defined 1115 * or not a valid {@code long}. 1116 */ 1117 public static long getLong(ContentResolver cr, String name, long def) { 1118 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1119 } 1120 1121 /** @hide */ 1122 public static long getLongForUser(ContentResolver cr, String name, long def, 1123 int userHandle) { 1124 String valString = getStringForUser(cr, name, userHandle); 1125 long value; 1126 try { 1127 value = valString != null ? Long.parseLong(valString) : def; 1128 } catch (NumberFormatException e) { 1129 value = def; 1130 } 1131 return value; 1132 } 1133 1134 /** 1135 * Convenience function for retrieving a single system settings value 1136 * as a {@code long}. Note that internally setting values are always 1137 * stored as strings; this function converts the string to a {@code long} 1138 * for you. 1139 * <p> 1140 * This version does not take a default value. If the setting has not 1141 * been set, or the string value is not a number, 1142 * it throws {@link SettingNotFoundException}. 1143 * 1144 * @param cr The ContentResolver to access. 1145 * @param name The name of the setting to retrieve. 1146 * 1147 * @return The setting's current value. 1148 * @throws SettingNotFoundException Thrown if a setting by the given 1149 * name can't be found or the setting value is not an integer. 1150 */ 1151 public static long getLong(ContentResolver cr, String name) 1152 throws SettingNotFoundException { 1153 return getLongForUser(cr, name, UserHandle.myUserId()); 1154 } 1155 1156 /** @hide */ 1157 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1158 throws SettingNotFoundException { 1159 String valString = getStringForUser(cr, name, userHandle); 1160 try { 1161 return Long.parseLong(valString); 1162 } catch (NumberFormatException e) { 1163 throw new SettingNotFoundException(name); 1164 } 1165 } 1166 1167 /** 1168 * Convenience function for updating a single settings value as a long 1169 * integer. This will either create a new entry in the table if the 1170 * given name does not exist, or modify the value of the existing row 1171 * with that name. Note that internally setting values are always 1172 * stored as strings, so this function converts the given value to a 1173 * string before storing it. 1174 * 1175 * @param cr The ContentResolver to access. 1176 * @param name The name of the setting to modify. 1177 * @param value The new value for the setting. 1178 * @return true if the value was set, false on database errors 1179 */ 1180 public static boolean putLong(ContentResolver cr, String name, long value) { 1181 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1182 } 1183 1184 /** @hide */ 1185 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1186 int userHandle) { 1187 return putStringForUser(cr, name, Long.toString(value), userHandle); 1188 } 1189 1190 /** 1191 * Convenience function for retrieving a single system settings value 1192 * as a floating point number. Note that internally setting values are 1193 * always stored as strings; this function converts the string to an 1194 * float for you. The default value will be returned if the setting 1195 * is not defined or not a valid float. 1196 * 1197 * @param cr The ContentResolver to access. 1198 * @param name The name of the setting to retrieve. 1199 * @param def Value to return if the setting is not defined. 1200 * 1201 * @return The setting's current value, or 'def' if it is not defined 1202 * or not a valid float. 1203 */ 1204 public static float getFloat(ContentResolver cr, String name, float def) { 1205 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1206 } 1207 1208 /** @hide */ 1209 public static float getFloatForUser(ContentResolver cr, String name, float def, 1210 int userHandle) { 1211 String v = getStringForUser(cr, name, userHandle); 1212 try { 1213 return v != null ? Float.parseFloat(v) : def; 1214 } catch (NumberFormatException e) { 1215 return def; 1216 } 1217 } 1218 1219 /** 1220 * Convenience function for retrieving a single system settings value 1221 * as a float. Note that internally setting values are always 1222 * stored as strings; this function converts the string to a float 1223 * for you. 1224 * <p> 1225 * This version does not take a default value. If the setting has not 1226 * been set, or the string value is not a number, 1227 * it throws {@link SettingNotFoundException}. 1228 * 1229 * @param cr The ContentResolver to access. 1230 * @param name The name of the setting to retrieve. 1231 * 1232 * @throws SettingNotFoundException Thrown if a setting by the given 1233 * name can't be found or the setting value is not a float. 1234 * 1235 * @return The setting's current value. 1236 */ 1237 public static float getFloat(ContentResolver cr, String name) 1238 throws SettingNotFoundException { 1239 return getFloatForUser(cr, name, UserHandle.myUserId()); 1240 } 1241 1242 /** @hide */ 1243 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1244 throws SettingNotFoundException { 1245 String v = getStringForUser(cr, name, userHandle); 1246 if (v == null) { 1247 throw new SettingNotFoundException(name); 1248 } 1249 try { 1250 return Float.parseFloat(v); 1251 } catch (NumberFormatException e) { 1252 throw new SettingNotFoundException(name); 1253 } 1254 } 1255 1256 /** 1257 * Convenience function for updating a single settings value as a 1258 * floating point number. This will either create a new entry in the 1259 * table if the given name does not exist, or modify the value of the 1260 * existing row with that name. Note that internally setting values 1261 * are always stored as strings, so this function converts the given 1262 * value to a string before storing it. 1263 * 1264 * @param cr The ContentResolver to access. 1265 * @param name The name of the setting to modify. 1266 * @param value The new value for the setting. 1267 * @return true if the value was set, false on database errors 1268 */ 1269 public static boolean putFloat(ContentResolver cr, String name, float value) { 1270 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1271 } 1272 1273 /** @hide */ 1274 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1275 int userHandle) { 1276 return putStringForUser(cr, name, Float.toString(value), userHandle); 1277 } 1278 1279 /** 1280 * Convenience function to read all of the current 1281 * configuration-related settings into a 1282 * {@link Configuration} object. 1283 * 1284 * @param cr The ContentResolver to access. 1285 * @param outConfig Where to place the configuration settings. 1286 */ 1287 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1288 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1289 } 1290 1291 /** @hide */ 1292 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1293 int userHandle) { 1294 outConfig.fontScale = Settings.System.getFloatForUser( 1295 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1296 if (outConfig.fontScale < 0) { 1297 outConfig.fontScale = 1; 1298 } 1299 } 1300 1301 /** 1302 * @hide Erase the fields in the Configuration that should be applied 1303 * by the settings. 1304 */ 1305 public static void clearConfiguration(Configuration inoutConfig) { 1306 inoutConfig.fontScale = 0; 1307 } 1308 1309 /** 1310 * Convenience function to write a batch of configuration-related 1311 * settings from a {@link Configuration} object. 1312 * 1313 * @param cr The ContentResolver to access. 1314 * @param config The settings to write. 1315 * @return true if the values were set, false on database errors 1316 */ 1317 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1318 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1319 } 1320 1321 /** @hide */ 1322 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1323 int userHandle) { 1324 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1325 } 1326 1327 /** @hide */ 1328 public static boolean hasInterestingConfigurationChanges(int changes) { 1329 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1330 } 1331 1332 /** @deprecated - Do not use */ 1333 @Deprecated 1334 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1335 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1336 } 1337 1338 /** 1339 * @hide 1340 * @deprecated - Do not use 1341 */ 1342 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1343 int userHandle) { 1344 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1345 } 1346 1347 /** @deprecated - Do not use */ 1348 @Deprecated 1349 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1350 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1351 } 1352 1353 /** 1354 * @hide 1355 * @deprecated - Do not use 1356 */ 1357 @Deprecated 1358 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1359 int userHandle) { 1360 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1361 } 1362 1363 /** 1364 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1365 */ 1366 @Deprecated 1367 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1368 1369 /** 1370 * What happens when the user presses the end call button if they're not 1371 * on a call.<br/> 1372 * <b>Values:</b><br/> 1373 * 0 - The end button does nothing.<br/> 1374 * 1 - The end button goes to the home screen.<br/> 1375 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1376 * 3 - The end button goes to the home screen. If the user is already on the 1377 * home screen, it puts the device to sleep. 1378 */ 1379 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1380 1381 /** 1382 * END_BUTTON_BEHAVIOR value for "go home". 1383 * @hide 1384 */ 1385 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1386 1387 /** 1388 * END_BUTTON_BEHAVIOR value for "go to sleep". 1389 * @hide 1390 */ 1391 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1392 1393 /** 1394 * END_BUTTON_BEHAVIOR default value. 1395 * @hide 1396 */ 1397 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1398 1399 /** 1400 * Is advanced settings mode turned on. 0 == no, 1 == yes 1401 * @hide 1402 */ 1403 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1404 1405 /** 1406 * ADVANCED_SETTINGS default value. 1407 * @hide 1408 */ 1409 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1410 1411 /** 1412 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 1413 */ 1414 @Deprecated 1415 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 1416 1417 /** 1418 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 1419 */ 1420 @Deprecated 1421 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 1422 1423 /** 1424 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 1425 */ 1426 @Deprecated 1427 public static final String RADIO_WIFI = Global.RADIO_WIFI; 1428 1429 /** 1430 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 1431 * {@hide} 1432 */ 1433 @Deprecated 1434 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 1435 1436 /** 1437 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 1438 */ 1439 @Deprecated 1440 public static final String RADIO_CELL = Global.RADIO_CELL; 1441 1442 /** 1443 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 1444 */ 1445 @Deprecated 1446 public static final String RADIO_NFC = Global.RADIO_NFC; 1447 1448 /** 1449 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 1450 */ 1451 @Deprecated 1452 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 1453 1454 /** 1455 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 1456 * 1457 * {@hide} 1458 */ 1459 @Deprecated 1460 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 1461 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 1462 1463 /** 1464 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 1465 */ 1466 @Deprecated 1467 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 1468 1469 /** 1470 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 1471 */ 1472 @Deprecated 1473 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 1474 1475 /** 1476 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 1477 */ 1478 @Deprecated 1479 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1480 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 1481 1482 /** 1483 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 1484 */ 1485 @Deprecated 1486 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 1487 1488 /** 1489 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 1490 */ 1491 @Deprecated 1492 public static final String MODE_RINGER = Global.MODE_RINGER; 1493 1494 /** 1495 * Whether to use static IP and other static network attributes. 1496 * <p> 1497 * Set to 1 for true and 0 for false. 1498 * 1499 * @deprecated Use {@link WifiManager} instead 1500 */ 1501 @Deprecated 1502 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1503 1504 /** 1505 * The static IP address. 1506 * <p> 1507 * Example: "192.168.1.51" 1508 * 1509 * @deprecated Use {@link WifiManager} instead 1510 */ 1511 @Deprecated 1512 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1513 1514 /** 1515 * If using static IP, the gateway's IP address. 1516 * <p> 1517 * Example: "192.168.1.1" 1518 * 1519 * @deprecated Use {@link WifiManager} instead 1520 */ 1521 @Deprecated 1522 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1523 1524 /** 1525 * If using static IP, the net mask. 1526 * <p> 1527 * Example: "255.255.255.0" 1528 * 1529 * @deprecated Use {@link WifiManager} instead 1530 */ 1531 @Deprecated 1532 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1533 1534 /** 1535 * If using static IP, the primary DNS's IP address. 1536 * <p> 1537 * Example: "192.168.1.1" 1538 * 1539 * @deprecated Use {@link WifiManager} instead 1540 */ 1541 @Deprecated 1542 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1543 1544 /** 1545 * If using static IP, the secondary DNS's IP address. 1546 * <p> 1547 * Example: "192.168.1.2" 1548 * 1549 * @deprecated Use {@link WifiManager} instead 1550 */ 1551 @Deprecated 1552 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1553 1554 1555 /** 1556 * Determines whether remote devices may discover and/or connect to 1557 * this device. 1558 * <P>Type: INT</P> 1559 * 2 -- discoverable and connectable 1560 * 1 -- connectable but not discoverable 1561 * 0 -- neither connectable nor discoverable 1562 */ 1563 public static final String BLUETOOTH_DISCOVERABILITY = 1564 "bluetooth_discoverability"; 1565 1566 /** 1567 * Bluetooth discoverability timeout. If this value is nonzero, then 1568 * Bluetooth becomes discoverable for a certain number of seconds, 1569 * after which is becomes simply connectable. The value is in seconds. 1570 */ 1571 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1572 "bluetooth_discoverability_timeout"; 1573 1574 /** 1575 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1576 * instead 1577 */ 1578 @Deprecated 1579 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1580 1581 /** 1582 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1583 * instead 1584 */ 1585 @Deprecated 1586 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1587 1588 /** 1589 * @deprecated Use 1590 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1591 * instead 1592 */ 1593 @Deprecated 1594 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1595 "lock_pattern_tactile_feedback_enabled"; 1596 1597 1598 /** 1599 * A formatted string of the next alarm that is set, or the empty string 1600 * if there is no alarm set. 1601 */ 1602 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1603 1604 /** 1605 * Scaling factor for fonts, float. 1606 */ 1607 public static final String FONT_SCALE = "font_scale"; 1608 1609 /** 1610 * Name of an application package to be debugged. 1611 */ 1612 public static final String DEBUG_APP = "debug_app"; 1613 1614 /** 1615 * If 1, when launching DEBUG_APP it will wait for the debugger before 1616 * starting user code. If 0, it will run normally. 1617 */ 1618 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1619 1620 /** 1621 * Whether or not to dim the screen. 0=no 1=yes 1622 * @deprecated This setting is no longer used. 1623 */ 1624 @Deprecated 1625 public static final String DIM_SCREEN = "dim_screen"; 1626 1627 /** 1628 * The timeout before the screen turns off. 1629 */ 1630 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1631 1632 /** 1633 * If 0, the compatibility mode is off for all applications. 1634 * If 1, older applications run under compatibility mode. 1635 * TODO: remove this settings before code freeze (bug/1907571) 1636 * @hide 1637 */ 1638 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1639 1640 /** 1641 * The screen backlight brightness between 0 and 255. 1642 */ 1643 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1644 1645 /** 1646 * Control whether to enable automatic brightness mode. 1647 */ 1648 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1649 1650 /** 1651 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 1652 * or less (<0.0 >-1.0) bright. 1653 * @hide 1654 */ 1655 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 1656 1657 /** 1658 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1659 */ 1660 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1661 1662 /** 1663 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 1664 */ 1665 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1666 1667 /** 1668 * Control whether the process CPU usage meter should be shown. 1669 */ 1670 public static final String SHOW_PROCESSES = "show_processes"; 1671 1672 /** 1673 * If 1, the activity manager will aggressively finish activities and 1674 * processes as soon as they are no longer needed. If 0, the normal 1675 * extended lifetime is used. 1676 */ 1677 public static final String ALWAYS_FINISH_ACTIVITIES = 1678 "always_finish_activities"; 1679 1680 /** 1681 * Determines which streams are affected by ringer mode changes. The 1682 * stream type's bit should be set to 1 if it should be muted when going 1683 * into an inaudible ringer mode. 1684 */ 1685 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1686 1687 /** 1688 * Determines which streams are affected by mute. The 1689 * stream type's bit should be set to 1 if it should be muted when a mute request 1690 * is received. 1691 */ 1692 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1693 1694 /** 1695 * Whether vibrate is on for different events. This is used internally, 1696 * changing this value will not change the vibrate. See AudioManager. 1697 */ 1698 public static final String VIBRATE_ON = "vibrate_on"; 1699 1700 /** 1701 * If 1, redirects the system vibrator to all currently attached input devices 1702 * that support vibration. If there are no such input devices, then the system 1703 * vibrator is used instead. 1704 * If 0, does not register the system vibrator. 1705 * 1706 * This setting is mainly intended to provide a compatibility mechanism for 1707 * applications that only know about the system vibrator and do not use the 1708 * input device vibrator API. 1709 * 1710 * @hide 1711 */ 1712 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 1713 1714 /** 1715 * Ringer volume. This is used internally, changing this value will not 1716 * change the volume. See AudioManager. 1717 */ 1718 public static final String VOLUME_RING = "volume_ring"; 1719 1720 /** 1721 * System/notifications volume. This is used internally, changing this 1722 * value will not change the volume. See AudioManager. 1723 */ 1724 public static final String VOLUME_SYSTEM = "volume_system"; 1725 1726 /** 1727 * Voice call volume. This is used internally, changing this value will 1728 * not change the volume. See AudioManager. 1729 */ 1730 public static final String VOLUME_VOICE = "volume_voice"; 1731 1732 /** 1733 * Music/media/gaming volume. This is used internally, changing this 1734 * value will not change the volume. See AudioManager. 1735 */ 1736 public static final String VOLUME_MUSIC = "volume_music"; 1737 1738 /** 1739 * Alarm volume. This is used internally, changing this 1740 * value will not change the volume. See AudioManager. 1741 */ 1742 public static final String VOLUME_ALARM = "volume_alarm"; 1743 1744 /** 1745 * Notification volume. This is used internally, changing this 1746 * value will not change the volume. See AudioManager. 1747 */ 1748 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1749 1750 /** 1751 * Bluetooth Headset volume. This is used internally, changing this value will 1752 * not change the volume. See AudioManager. 1753 */ 1754 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1755 1756 /** 1757 * Master volume (float in the range 0.0f to 1.0f). 1758 * @hide 1759 */ 1760 public static final String VOLUME_MASTER = "volume_master"; 1761 1762 /** 1763 * Master volume mute (int 1 = mute, 0 = not muted). 1764 * 1765 * @hide 1766 */ 1767 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 1768 1769 /** 1770 * Whether the notifications should use the ring volume (value of 1) or 1771 * a separate notification volume (value of 0). In most cases, users 1772 * will have this enabled so the notification and ringer volumes will be 1773 * the same. However, power users can disable this and use the separate 1774 * notification volume control. 1775 * <p> 1776 * Note: This is a one-off setting that will be removed in the future 1777 * when there is profile support. For this reason, it is kept hidden 1778 * from the public APIs. 1779 * 1780 * @hide 1781 * @deprecated 1782 */ 1783 @Deprecated 1784 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1785 "notifications_use_ring_volume"; 1786 1787 /** 1788 * Whether silent mode should allow vibration feedback. This is used 1789 * internally in AudioService and the Sound settings activity to 1790 * coordinate decoupling of vibrate and silent modes. This setting 1791 * will likely be removed in a future release with support for 1792 * audio/vibe feedback profiles. 1793 * 1794 * Not used anymore. On devices with vibrator, the user explicitly selects 1795 * silent or vibrate mode. 1796 * Kept for use by legacy database upgrade code in DatabaseHelper. 1797 * @hide 1798 */ 1799 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1800 1801 /** 1802 * The mapping of stream type (integer) to its setting. 1803 */ 1804 public static final String[] VOLUME_SETTINGS = { 1805 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1806 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1807 }; 1808 1809 /** 1810 * Appended to various volume related settings to record the previous 1811 * values before they the settings were affected by a silent/vibrate 1812 * ringer mode change. 1813 */ 1814 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1815 1816 /** 1817 * Persistent store for the system-wide default ringtone URI. 1818 * <p> 1819 * If you need to play the default ringtone at any given time, it is recommended 1820 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1821 * to the set default ringtone at the time of playing. 1822 * 1823 * @see #DEFAULT_RINGTONE_URI 1824 */ 1825 public static final String RINGTONE = "ringtone"; 1826 1827 /** 1828 * A {@link Uri} that will point to the current default ringtone at any 1829 * given time. 1830 * <p> 1831 * If the current default ringtone is in the DRM provider and the caller 1832 * does not have permission, the exception will be a 1833 * FileNotFoundException. 1834 */ 1835 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1836 1837 /** 1838 * Persistent store for the system-wide default notification sound. 1839 * 1840 * @see #RINGTONE 1841 * @see #DEFAULT_NOTIFICATION_URI 1842 */ 1843 public static final String NOTIFICATION_SOUND = "notification_sound"; 1844 1845 /** 1846 * A {@link Uri} that will point to the current default notification 1847 * sound at any given time. 1848 * 1849 * @see #DEFAULT_RINGTONE_URI 1850 */ 1851 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1852 1853 /** 1854 * Persistent store for the system-wide default alarm alert. 1855 * 1856 * @see #RINGTONE 1857 * @see #DEFAULT_ALARM_ALERT_URI 1858 */ 1859 public static final String ALARM_ALERT = "alarm_alert"; 1860 1861 /** 1862 * A {@link Uri} that will point to the current default alarm alert at 1863 * any given time. 1864 * 1865 * @see #DEFAULT_ALARM_ALERT_URI 1866 */ 1867 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1868 1869 /** 1870 * Persistent store for the system default media button event receiver. 1871 * 1872 * @hide 1873 */ 1874 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1875 1876 /** 1877 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1878 */ 1879 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1880 1881 /** 1882 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1883 */ 1884 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1885 1886 /** 1887 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1888 * feature converts two spaces to a "." and space. 1889 */ 1890 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1891 1892 /** 1893 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1894 */ 1895 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1896 1897 public static final String SHOW_GTALK_SERVICE_STATUS = 1898 "SHOW_GTALK_SERVICE_STATUS"; 1899 1900 /** 1901 * Name of activity to use for wallpaper on the home screen. 1902 */ 1903 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1904 1905 /** 1906 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 1907 * instead 1908 */ 1909 @Deprecated 1910 public static final String AUTO_TIME = Global.AUTO_TIME; 1911 1912 /** 1913 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 1914 * instead 1915 */ 1916 @Deprecated 1917 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 1918 1919 /** 1920 * Display times as 12 or 24 hours 1921 * 12 1922 * 24 1923 */ 1924 public static final String TIME_12_24 = "time_12_24"; 1925 1926 /** 1927 * Date format string 1928 * mm/dd/yyyy 1929 * dd/mm/yyyy 1930 * yyyy/mm/dd 1931 */ 1932 public static final String DATE_FORMAT = "date_format"; 1933 1934 /** 1935 * Whether the setup wizard has been run before (on first boot), or if 1936 * it still needs to be run. 1937 * 1938 * nonzero = it has been run in the past 1939 * 0 = it has not been run in the past 1940 */ 1941 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1942 1943 /** 1944 * Scaling factor for normal window animations. Setting to 0 will disable window 1945 * animations. 1946 */ 1947 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1948 1949 /** 1950 * Scaling factor for activity transition animations. Setting to 0 will disable window 1951 * animations. 1952 */ 1953 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1954 1955 /** 1956 * Scaling factor for Animator-based animations. This affects both the start delay and 1957 * duration of all such animations. Setting to 0 will cause animations to end immediately. 1958 * The default value is 1. 1959 */ 1960 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 1961 1962 /** 1963 * Scaling factor for normal window animations. Setting to 0 will disable window 1964 * animations. 1965 * @hide 1966 */ 1967 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1968 1969 /** 1970 * Control whether the accelerometer will be used to change screen 1971 * orientation. If 0, it will not be used unless explicitly requested 1972 * by the application; if 1, it will be used by default unless explicitly 1973 * disabled by the application. 1974 */ 1975 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1976 1977 /** 1978 * Default screen rotation when no other policy applies. 1979 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 1980 * preference, this rotation value will be used. Must be one of the 1981 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 1982 * 1983 * @see Display#getRotation 1984 */ 1985 public static final String USER_ROTATION = "user_rotation"; 1986 1987 /** 1988 * Control whether the rotation lock toggle in the System UI should be hidden. 1989 * Typically this is done for accessibility purposes to make it harder for 1990 * the user to accidentally toggle the rotation lock while the display rotation 1991 * has been locked for accessibility. 1992 * 1993 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 1994 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 1995 * 1996 * @hide 1997 */ 1998 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 1999 "hide_rotation_lock_toggle_for_accessibility"; 2000 2001 /** 2002 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2003 * be used by Phone and Setting apps; it shouldn't affect other apps. 2004 * The value is boolean (1 or 0). 2005 * 2006 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2007 * It was about AudioManager's setting and thus affected all the applications which 2008 * relied on the setting, while this is purely about the vibration setting for incoming 2009 * calls. 2010 * 2011 * @hide 2012 */ 2013 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2014 2015 /** 2016 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2017 * boolean (1 or 0). 2018 */ 2019 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2020 2021 /** 2022 * CDMA only settings 2023 * DTMF tone type played by the dialer when dialing. 2024 * 0 = Normal 2025 * 1 = Long 2026 * @hide 2027 */ 2028 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2029 2030 /** 2031 * CDMA only settings 2032 * Emergency Tone 0 = Off 2033 * 1 = Alert 2034 * 2 = Vibrate 2035 * @hide 2036 */ 2037 public static final String EMERGENCY_TONE = "emergency_tone"; 2038 2039 /** 2040 * CDMA only settings 2041 * Whether the auto retry is enabled. The value is 2042 * boolean (1 or 0). 2043 * @hide 2044 */ 2045 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 2046 2047 /** 2048 * Whether the hearing aid is enabled. The value is 2049 * boolean (1 or 0). 2050 * @hide 2051 */ 2052 public static final String HEARING_AID = "hearing_aid"; 2053 2054 /** 2055 * CDMA only settings 2056 * TTY Mode 2057 * 0 = OFF 2058 * 1 = FULL 2059 * 2 = VCO 2060 * 3 = HCO 2061 * @hide 2062 */ 2063 public static final String TTY_MODE = "tty_mode"; 2064 2065 /** 2066 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2067 * boolean (1 or 0). 2068 */ 2069 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2070 2071 /** 2072 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2073 * boolean (1 or 0). 2074 */ 2075 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2076 2077 /** 2078 * @deprecated Each application that shows web suggestions should have its own 2079 * setting for this. 2080 */ 2081 @Deprecated 2082 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2083 2084 /** 2085 * Whether the notification LED should repeatedly flash when a notification is 2086 * pending. The value is boolean (1 or 0). 2087 * @hide 2088 */ 2089 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2090 2091 /** 2092 * Show pointer location on screen? 2093 * 0 = no 2094 * 1 = yes 2095 * @hide 2096 */ 2097 public static final String POINTER_LOCATION = "pointer_location"; 2098 2099 /** 2100 * Show touch positions on screen? 2101 * 0 = no 2102 * 1 = yes 2103 * @hide 2104 */ 2105 public static final String SHOW_TOUCHES = "show_touches"; 2106 2107 /** 2108 * Log raw orientation data from {@link WindowOrientationListener} for use with the 2109 * orientationplot.py tool. 2110 * 0 = no 2111 * 1 = yes 2112 * @hide 2113 */ 2114 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2115 "window_orientation_listener_log"; 2116 2117 /** 2118 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2119 * instead 2120 * @hide 2121 */ 2122 @Deprecated 2123 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2124 2125 /** 2126 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2127 * instead 2128 * @hide 2129 */ 2130 @Deprecated 2131 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2132 2133 /** 2134 * Whether to play sounds when the keyguard is shown and dismissed. 2135 * @hide 2136 */ 2137 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2138 2139 /** 2140 * Whether the lockscreen should be completely disabled. 2141 * @hide 2142 */ 2143 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2144 2145 /** 2146 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2147 * instead 2148 * @hide 2149 */ 2150 @Deprecated 2151 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2152 2153 /** 2154 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2155 * instead 2156 * @hide 2157 */ 2158 @Deprecated 2159 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2160 2161 /** 2162 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2163 * instead 2164 * @hide 2165 */ 2166 @Deprecated 2167 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 2168 2169 /** 2170 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 2171 * instead 2172 * @hide 2173 */ 2174 @Deprecated 2175 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 2176 2177 /** 2178 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 2179 * instead 2180 * @hide 2181 */ 2182 @Deprecated 2183 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 2184 2185 /** 2186 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 2187 * instead 2188 * @hide 2189 */ 2190 @Deprecated 2191 public static final String LOCK_SOUND = Global.LOCK_SOUND; 2192 2193 /** 2194 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 2195 * instead 2196 * @hide 2197 */ 2198 @Deprecated 2199 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 2200 2201 /** 2202 * Receive incoming SIP calls? 2203 * 0 = no 2204 * 1 = yes 2205 * @hide 2206 */ 2207 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 2208 2209 /** 2210 * Call Preference String. 2211 * "SIP_ALWAYS" : Always use SIP with network access 2212 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 2213 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 2214 * @hide 2215 */ 2216 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 2217 2218 /** 2219 * One of the sip call options: Always use SIP with network access. 2220 * @hide 2221 */ 2222 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 2223 2224 /** 2225 * One of the sip call options: Only if destination is a SIP address. 2226 * @hide 2227 */ 2228 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 2229 2230 /** 2231 * One of the sip call options: Always ask me each time. 2232 * @hide 2233 */ 2234 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 2235 2236 /** 2237 * Pointer speed setting. 2238 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 2239 * -7 = slowest 2240 * 0 = default speed 2241 * +7 = fastest 2242 * @hide 2243 */ 2244 public static final String POINTER_SPEED = "pointer_speed"; 2245 2246 /** 2247 * Settings to backup. This is here so that it's in the same place as the settings 2248 * keys and easy to update. 2249 * 2250 * NOTE: Settings are backed up and restored in the order they appear 2251 * in this array. If you have one setting depending on another, 2252 * make sure that they are ordered appropriately. 2253 * 2254 * @hide 2255 */ 2256 public static final String[] SETTINGS_TO_BACKUP = { 2257 STAY_ON_WHILE_PLUGGED_IN, 2258 WIFI_USE_STATIC_IP, 2259 WIFI_STATIC_IP, 2260 WIFI_STATIC_GATEWAY, 2261 WIFI_STATIC_NETMASK, 2262 WIFI_STATIC_DNS1, 2263 WIFI_STATIC_DNS2, 2264 BLUETOOTH_DISCOVERABILITY, 2265 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 2266 DIM_SCREEN, 2267 SCREEN_OFF_TIMEOUT, 2268 SCREEN_BRIGHTNESS, 2269 SCREEN_BRIGHTNESS_MODE, 2270 SCREEN_AUTO_BRIGHTNESS_ADJ, 2271 VIBRATE_INPUT_DEVICES, 2272 MODE_RINGER, 2273 MODE_RINGER_STREAMS_AFFECTED, 2274 MUTE_STREAMS_AFFECTED, 2275 VOLUME_VOICE, 2276 VOLUME_SYSTEM, 2277 VOLUME_RING, 2278 VOLUME_MUSIC, 2279 VOLUME_ALARM, 2280 VOLUME_NOTIFICATION, 2281 VOLUME_BLUETOOTH_SCO, 2282 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 2283 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 2284 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 2285 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 2286 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 2287 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 2288 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 2289 TEXT_AUTO_REPLACE, 2290 TEXT_AUTO_CAPS, 2291 TEXT_AUTO_PUNCTUATE, 2292 TEXT_SHOW_PASSWORD, 2293 AUTO_TIME, 2294 AUTO_TIME_ZONE, 2295 TIME_12_24, 2296 DATE_FORMAT, 2297 DTMF_TONE_WHEN_DIALING, 2298 DTMF_TONE_TYPE_WHEN_DIALING, 2299 EMERGENCY_TONE, 2300 CALL_AUTO_RETRY, 2301 HEARING_AID, 2302 TTY_MODE, 2303 SOUND_EFFECTS_ENABLED, 2304 HAPTIC_FEEDBACK_ENABLED, 2305 POWER_SOUNDS_ENABLED, 2306 DOCK_SOUNDS_ENABLED, 2307 LOCKSCREEN_SOUNDS_ENABLED, 2308 SHOW_WEB_SUGGESTIONS, 2309 NOTIFICATION_LIGHT_PULSE, 2310 SIP_CALL_OPTIONS, 2311 SIP_RECEIVE_CALLS, 2312 POINTER_SPEED, 2313 VIBRATE_WHEN_RINGING 2314 }; 2315 2316 // Settings moved to Settings.Secure 2317 2318 /** 2319 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 2320 * instead 2321 */ 2322 @Deprecated 2323 public static final String ADB_ENABLED = Global.ADB_ENABLED; 2324 2325 /** 2326 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 2327 */ 2328 @Deprecated 2329 public static final String ANDROID_ID = Secure.ANDROID_ID; 2330 2331 /** 2332 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 2333 */ 2334 @Deprecated 2335 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 2336 2337 /** 2338 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 2339 */ 2340 @Deprecated 2341 public static final String DATA_ROAMING = Global.DATA_ROAMING; 2342 2343 /** 2344 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 2345 */ 2346 @Deprecated 2347 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 2348 2349 /** 2350 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 2351 */ 2352 @Deprecated 2353 public static final String HTTP_PROXY = Global.HTTP_PROXY; 2354 2355 /** 2356 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 2357 */ 2358 @Deprecated 2359 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 2360 2361 /** 2362 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 2363 * instead 2364 */ 2365 @Deprecated 2366 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 2367 2368 /** 2369 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2370 */ 2371 @Deprecated 2372 public static final String LOGGING_ID = Secure.LOGGING_ID; 2373 2374 /** 2375 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 2376 */ 2377 @Deprecated 2378 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 2379 2380 /** 2381 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2382 * instead 2383 */ 2384 @Deprecated 2385 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2386 2387 /** 2388 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2389 * instead 2390 */ 2391 @Deprecated 2392 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2393 2394 /** 2395 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2396 * instead 2397 */ 2398 @Deprecated 2399 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2400 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2401 2402 /** 2403 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2404 */ 2405 @Deprecated 2406 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2407 2408 /** 2409 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 2410 */ 2411 @Deprecated 2412 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 2413 2414 /** 2415 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 2416 */ 2417 @Deprecated 2418 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 2419 2420 /** 2421 * @deprecated Use 2422 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 2423 */ 2424 @Deprecated 2425 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 2426 2427 /** 2428 * @deprecated Use 2429 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2430 */ 2431 @Deprecated 2432 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2433 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2434 2435 /** 2436 * @deprecated Use 2437 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2438 */ 2439 @Deprecated 2440 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2441 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2442 2443 /** 2444 * @deprecated Use 2445 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2446 */ 2447 @Deprecated 2448 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2449 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2450 2451 /** 2452 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 2453 * instead 2454 */ 2455 @Deprecated 2456 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 2457 2458 /** 2459 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 2460 */ 2461 @Deprecated 2462 public static final String WIFI_ON = Global.WIFI_ON; 2463 2464 /** 2465 * @deprecated Use 2466 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2467 * instead 2468 */ 2469 @Deprecated 2470 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2471 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2472 2473 /** 2474 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2475 */ 2476 @Deprecated 2477 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2478 2479 /** 2480 * @deprecated Use 2481 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2482 */ 2483 @Deprecated 2484 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2485 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2486 2487 /** 2488 * @deprecated Use 2489 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2490 */ 2491 @Deprecated 2492 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2493 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2494 2495 /** 2496 * @deprecated Use 2497 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2498 * instead 2499 */ 2500 @Deprecated 2501 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2502 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2503 2504 /** 2505 * @deprecated Use 2506 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2507 */ 2508 @Deprecated 2509 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2510 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2511 2512 /** 2513 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2514 * instead 2515 */ 2516 @Deprecated 2517 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2518 2519 /** 2520 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 2521 */ 2522 @Deprecated 2523 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 2524 2525 /** 2526 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2527 */ 2528 @Deprecated 2529 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2530 2531 /** 2532 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2533 * instead 2534 */ 2535 @Deprecated 2536 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2537 2538 /** 2539 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2540 * instead 2541 */ 2542 @Deprecated 2543 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2544 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2545 } 2546 2547 /** 2548 * Secure system settings, containing system preferences that applications 2549 * can read but are not allowed to write. These are for preferences that 2550 * the user must explicitly modify through the system UI or specialized 2551 * APIs for those values, not modified directly by applications. 2552 */ 2553 public static final class Secure extends NameValueTable { 2554 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2555 2556 /** 2557 * The content:// style URL for this table 2558 */ 2559 public static final Uri CONTENT_URI = 2560 Uri.parse("content://" + AUTHORITY + "/secure"); 2561 2562 // Populated lazily, guarded by class object: 2563 private static final NameValueCache sNameValueCache = new NameValueCache( 2564 SYS_PROP_SETTING_VERSION, 2565 CONTENT_URI, 2566 CALL_METHOD_GET_SECURE, 2567 CALL_METHOD_PUT_SECURE); 2568 2569 private static ILockSettings sLockSettings = null; 2570 2571 private static boolean sIsSystemProcess; 2572 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 2573 private static final HashSet<String> MOVED_TO_GLOBAL; 2574 static { 2575 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 2576 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 2577 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 2578 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2579 2580 MOVED_TO_GLOBAL = new HashSet<String>(); 2581 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 2582 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 2583 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 2584 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 2585 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 2586 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 2587 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 2588 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 2589 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 2590 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 2591 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 2592 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 2593 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 2594 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 2595 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 2596 MOVED_TO_GLOBAL.add(Settings.Global.INSTALL_NON_MARKET_APPS); 2597 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 2598 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 2599 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 2600 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 2601 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 2602 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 2603 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 2604 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 2605 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_REPORT_XT_OVER_DEV); 2606 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 2607 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 2608 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 2609 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 2610 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 2611 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 2612 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 2613 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 2614 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 2615 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 2616 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 2617 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 2618 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 2619 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 2620 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 2621 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 2622 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 2623 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 2624 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 2625 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 2626 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 2627 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 2628 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 2629 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 2630 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 2631 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 2632 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 2633 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_HELP_URI); 2634 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_MAX_NTP_CACHE_AGE_SEC); 2635 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_NOTIFICATION_TYPE); 2636 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_POLLING_SEC); 2637 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_RESET_DAY); 2638 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_THRESHOLD_BYTES); 2639 MOVED_TO_GLOBAL.add(Settings.Global.THROTTLE_VALUE_KBITSPS); 2640 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 2641 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 2642 MOVED_TO_GLOBAL.add(Settings.Global.WEB_AUTOFILL_QUERY_URL); 2643 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 2644 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 2645 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 2646 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 2647 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 2648 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 2649 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2650 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2651 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 2652 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 2653 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 2654 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 2655 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 2656 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 2657 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 2658 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 2659 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2660 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 2661 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 2662 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 2663 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 2664 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 2665 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 2666 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 2667 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 2668 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 2669 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 2670 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 2671 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 2672 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 2673 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 2674 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 2675 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 2676 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 2677 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 2678 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 2679 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 2680 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 2681 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 2682 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 2683 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 2684 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 2685 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 2686 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 2687 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 2688 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 2689 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 2690 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 2691 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 2692 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 2693 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 2694 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 2695 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 2696 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 2697 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 2698 } 2699 2700 /** 2701 * Look up a name in the database. 2702 * @param resolver to access the database with 2703 * @param name to look up in the table 2704 * @return the corresponding value, or null if not present 2705 */ 2706 public static String getString(ContentResolver resolver, String name) { 2707 return getStringForUser(resolver, name, UserHandle.myUserId()); 2708 } 2709 2710 /** @hide */ 2711 public static String getStringForUser(ContentResolver resolver, String name, 2712 int userHandle) { 2713 if (MOVED_TO_GLOBAL.contains(name)) { 2714 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2715 + " to android.provider.Settings.Global."); 2716 return Global.getStringForUser(resolver, name, userHandle); 2717 } 2718 2719 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 2720 synchronized (Secure.class) { 2721 if (sLockSettings == null) { 2722 sLockSettings = ILockSettings.Stub.asInterface( 2723 (IBinder) ServiceManager.getService("lock_settings")); 2724 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 2725 } 2726 } 2727 if (sLockSettings != null && !sIsSystemProcess) { 2728 try { 2729 return sLockSettings.getString(name, "0", userHandle); 2730 } catch (RemoteException re) { 2731 // Fall through 2732 } 2733 } 2734 } 2735 2736 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2737 } 2738 2739 /** 2740 * Store a name/value pair into the database. 2741 * @param resolver to access the database with 2742 * @param name to store 2743 * @param value to associate with the name 2744 * @return true if the value was set, false on database errors 2745 */ 2746 public static boolean putString(ContentResolver resolver, String name, String value) { 2747 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2748 } 2749 2750 /** @hide */ 2751 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2752 int userHandle) { 2753 if (MOVED_TO_GLOBAL.contains(name)) { 2754 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2755 + " to android.provider.Settings.Global"); 2756 return Global.putStringForUser(resolver, name, value, userHandle); 2757 } 2758 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 2759 } 2760 2761 /** 2762 * Construct the content URI for a particular name/value pair, 2763 * useful for monitoring changes with a ContentObserver. 2764 * @param name to look up in the table 2765 * @return the corresponding content URI, or null if not present 2766 */ 2767 public static Uri getUriFor(String name) { 2768 if (MOVED_TO_GLOBAL.contains(name)) { 2769 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 2770 + " to android.provider.Settings.Global, returning global URI."); 2771 return Global.getUriFor(Global.CONTENT_URI, name); 2772 } 2773 return getUriFor(CONTENT_URI, name); 2774 } 2775 2776 /** 2777 * Convenience function for retrieving a single secure settings value 2778 * as an integer. Note that internally setting values are always 2779 * stored as strings; this function converts the string to an integer 2780 * for you. The default value will be returned if the setting is 2781 * not defined or not an integer. 2782 * 2783 * @param cr The ContentResolver to access. 2784 * @param name The name of the setting to retrieve. 2785 * @param def Value to return if the setting is not defined. 2786 * 2787 * @return The setting's current value, or 'def' if it is not defined 2788 * or not a valid integer. 2789 */ 2790 public static int getInt(ContentResolver cr, String name, int def) { 2791 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2792 } 2793 2794 /** @hide */ 2795 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2796 String v = getStringForUser(cr, name, userHandle); 2797 try { 2798 return v != null ? Integer.parseInt(v) : def; 2799 } catch (NumberFormatException e) { 2800 return def; 2801 } 2802 } 2803 2804 /** 2805 * Convenience function for retrieving a single secure settings value 2806 * as an integer. Note that internally setting values are always 2807 * stored as strings; this function converts the string to an integer 2808 * for you. 2809 * <p> 2810 * This version does not take a default value. If the setting has not 2811 * been set, or the string value is not a number, 2812 * it throws {@link SettingNotFoundException}. 2813 * 2814 * @param cr The ContentResolver to access. 2815 * @param name The name of the setting to retrieve. 2816 * 2817 * @throws SettingNotFoundException Thrown if a setting by the given 2818 * name can't be found or the setting value is not an integer. 2819 * 2820 * @return The setting's current value. 2821 */ 2822 public static int getInt(ContentResolver cr, String name) 2823 throws SettingNotFoundException { 2824 return getIntForUser(cr, name, UserHandle.myUserId()); 2825 } 2826 2827 /** @hide */ 2828 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2829 throws SettingNotFoundException { 2830 String v = getStringForUser(cr, name, userHandle); 2831 try { 2832 return Integer.parseInt(v); 2833 } catch (NumberFormatException e) { 2834 throw new SettingNotFoundException(name); 2835 } 2836 } 2837 2838 /** 2839 * Convenience function for updating a single settings value as an 2840 * integer. This will either create a new entry in the table if the 2841 * given name does not exist, or modify the value of the existing row 2842 * with that name. Note that internally setting values are always 2843 * stored as strings, so this function converts the given value to a 2844 * string before storing it. 2845 * 2846 * @param cr The ContentResolver to access. 2847 * @param name The name of the setting to modify. 2848 * @param value The new value for the setting. 2849 * @return true if the value was set, false on database errors 2850 */ 2851 public static boolean putInt(ContentResolver cr, String name, int value) { 2852 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2853 } 2854 2855 /** @hide */ 2856 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2857 int userHandle) { 2858 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2859 } 2860 2861 /** 2862 * Convenience function for retrieving a single secure settings value 2863 * as a {@code long}. Note that internally setting values are always 2864 * stored as strings; this function converts the string to a {@code long} 2865 * for you. The default value will be returned if the setting is 2866 * not defined or not a {@code long}. 2867 * 2868 * @param cr The ContentResolver to access. 2869 * @param name The name of the setting to retrieve. 2870 * @param def Value to return if the setting is not defined. 2871 * 2872 * @return The setting's current value, or 'def' if it is not defined 2873 * or not a valid {@code long}. 2874 */ 2875 public static long getLong(ContentResolver cr, String name, long def) { 2876 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2877 } 2878 2879 /** @hide */ 2880 public static long getLongForUser(ContentResolver cr, String name, long def, 2881 int userHandle) { 2882 String valString = getStringForUser(cr, name, userHandle); 2883 long value; 2884 try { 2885 value = valString != null ? Long.parseLong(valString) : def; 2886 } catch (NumberFormatException e) { 2887 value = def; 2888 } 2889 return value; 2890 } 2891 2892 /** 2893 * Convenience function for retrieving a single secure settings value 2894 * as a {@code long}. Note that internally setting values are always 2895 * stored as strings; this function converts the string to a {@code long} 2896 * for you. 2897 * <p> 2898 * This version does not take a default value. If the setting has not 2899 * been set, or the string value is not a number, 2900 * it throws {@link SettingNotFoundException}. 2901 * 2902 * @param cr The ContentResolver to access. 2903 * @param name The name of the setting to retrieve. 2904 * 2905 * @return The setting's current value. 2906 * @throws SettingNotFoundException Thrown if a setting by the given 2907 * name can't be found or the setting value is not an integer. 2908 */ 2909 public static long getLong(ContentResolver cr, String name) 2910 throws SettingNotFoundException { 2911 return getLongForUser(cr, name, UserHandle.myUserId()); 2912 } 2913 2914 /** @hide */ 2915 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2916 throws SettingNotFoundException { 2917 String valString = getStringForUser(cr, name, userHandle); 2918 try { 2919 return Long.parseLong(valString); 2920 } catch (NumberFormatException e) { 2921 throw new SettingNotFoundException(name); 2922 } 2923 } 2924 2925 /** 2926 * Convenience function for updating a secure settings value as a long 2927 * integer. This will either create a new entry in the table if the 2928 * given name does not exist, or modify the value of the existing row 2929 * with that name. Note that internally setting values are always 2930 * stored as strings, so this function converts the given value to a 2931 * string before storing it. 2932 * 2933 * @param cr The ContentResolver to access. 2934 * @param name The name of the setting to modify. 2935 * @param value The new value for the setting. 2936 * @return true if the value was set, false on database errors 2937 */ 2938 public static boolean putLong(ContentResolver cr, String name, long value) { 2939 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2940 } 2941 2942 /** @hide */ 2943 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2944 int userHandle) { 2945 return putStringForUser(cr, name, Long.toString(value), userHandle); 2946 } 2947 2948 /** 2949 * Convenience function for retrieving a single secure settings value 2950 * as a floating point number. Note that internally setting values are 2951 * always stored as strings; this function converts the string to an 2952 * float for you. The default value will be returned if the setting 2953 * is not defined or not a valid float. 2954 * 2955 * @param cr The ContentResolver to access. 2956 * @param name The name of the setting to retrieve. 2957 * @param def Value to return if the setting is not defined. 2958 * 2959 * @return The setting's current value, or 'def' if it is not defined 2960 * or not a valid float. 2961 */ 2962 public static float getFloat(ContentResolver cr, String name, float def) { 2963 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2964 } 2965 2966 /** @hide */ 2967 public static float getFloatForUser(ContentResolver cr, String name, float def, 2968 int userHandle) { 2969 String v = getStringForUser(cr, name, userHandle); 2970 try { 2971 return v != null ? Float.parseFloat(v) : def; 2972 } catch (NumberFormatException e) { 2973 return def; 2974 } 2975 } 2976 2977 /** 2978 * Convenience function for retrieving a single secure settings value 2979 * as a float. Note that internally setting values are always 2980 * stored as strings; this function converts the string to a float 2981 * for you. 2982 * <p> 2983 * This version does not take a default value. If the setting has not 2984 * been set, or the string value is not a number, 2985 * it throws {@link SettingNotFoundException}. 2986 * 2987 * @param cr The ContentResolver to access. 2988 * @param name The name of the setting to retrieve. 2989 * 2990 * @throws SettingNotFoundException Thrown if a setting by the given 2991 * name can't be found or the setting value is not a float. 2992 * 2993 * @return The setting's current value. 2994 */ 2995 public static float getFloat(ContentResolver cr, String name) 2996 throws SettingNotFoundException { 2997 return getFloatForUser(cr, name, UserHandle.myUserId()); 2998 } 2999 3000 /** @hide */ 3001 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 3002 throws SettingNotFoundException { 3003 String v = getStringForUser(cr, name, userHandle); 3004 if (v == null) { 3005 throw new SettingNotFoundException(name); 3006 } 3007 try { 3008 return Float.parseFloat(v); 3009 } catch (NumberFormatException e) { 3010 throw new SettingNotFoundException(name); 3011 } 3012 } 3013 3014 /** 3015 * Convenience function for updating a single settings value as a 3016 * floating point number. This will either create a new entry in the 3017 * table if the given name does not exist, or modify the value of the 3018 * existing row with that name. Note that internally setting values 3019 * are always stored as strings, so this function converts the given 3020 * value to a string before storing it. 3021 * 3022 * @param cr The ContentResolver to access. 3023 * @param name The name of the setting to modify. 3024 * @param value The new value for the setting. 3025 * @return true if the value was set, false on database errors 3026 */ 3027 public static boolean putFloat(ContentResolver cr, String name, float value) { 3028 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 3029 } 3030 3031 /** @hide */ 3032 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 3033 int userHandle) { 3034 return putStringForUser(cr, name, Float.toString(value), userHandle); 3035 } 3036 3037 /** 3038 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 3039 * instead 3040 */ 3041 @Deprecated 3042 public static final String DEVELOPMENT_SETTINGS_ENABLED = 3043 Global.DEVELOPMENT_SETTINGS_ENABLED; 3044 3045 /** 3046 * When the user has enable the option to have a "bug report" command 3047 * in the power menu. 3048 * @hide 3049 */ 3050 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 3051 3052 /** 3053 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 3054 */ 3055 @Deprecated 3056 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3057 3058 /** 3059 * Setting to allow mock locations and location provider status to be injected into the 3060 * LocationManager service for testing purposes during application development. These 3061 * locations and status values override actual location and status information generated 3062 * by network, gps, or other location providers. 3063 */ 3064 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 3065 3066 /** 3067 * A 64-bit number (as a hex string) that is randomly 3068 * generated on the device's first boot and should remain 3069 * constant for the lifetime of the device. (The value may 3070 * change if a factory reset is performed on the device.) 3071 */ 3072 public static final String ANDROID_ID = "android_id"; 3073 3074 /** 3075 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3076 */ 3077 @Deprecated 3078 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3079 3080 /** 3081 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3082 */ 3083 @Deprecated 3084 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3085 3086 /** 3087 * Setting to record the input method used by default, holding the ID 3088 * of the desired method. 3089 */ 3090 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 3091 3092 /** 3093 * Setting to record the input method subtype used by default, holding the ID 3094 * of the desired method. 3095 */ 3096 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 3097 "selected_input_method_subtype"; 3098 3099 /** 3100 * Setting to record the history of input method subtype, holding the pair of ID of IME 3101 * and its last used subtype. 3102 * @hide 3103 */ 3104 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 3105 "input_methods_subtype_history"; 3106 3107 /** 3108 * Setting to record the visibility of input method selector 3109 */ 3110 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 3111 "input_method_selector_visibility"; 3112 3113 /** 3114 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3115 */ 3116 @Deprecated 3117 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3118 3119 /** 3120 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 3121 * @hide 3122 */ 3123 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 3124 3125 /** 3126 * List of input methods that are currently enabled. This is a string 3127 * containing the IDs of all enabled input methods, each ID separated 3128 * by ':'. 3129 */ 3130 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3131 3132 /** 3133 * List of system input methods that are currently disabled. This is a string 3134 * containing the IDs of all disabled input methods, each ID separated 3135 * by ':'. 3136 * @hide 3137 */ 3138 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3139 3140 /** 3141 * Host name and port for global http proxy. Uses ':' seperator for 3142 * between host and port. 3143 * 3144 * @deprecated Use {@link Global#HTTP_PROXY} 3145 */ 3146 @Deprecated 3147 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3148 3149 /** 3150 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3151 */ 3152 @Deprecated 3153 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3154 3155 /** 3156 * Comma-separated list of location providers that activities may access. 3157 */ 3158 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3159 3160 /** 3161 * A flag containing settings used for biometric weak 3162 * @hide 3163 */ 3164 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3165 "lock_biometric_weak_flags"; 3166 3167 /** 3168 * Whether autolock is enabled (0 = false, 1 = true) 3169 */ 3170 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3171 3172 /** 3173 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3174 */ 3175 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3176 3177 /** 3178 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 3179 */ 3180 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3181 "lock_pattern_tactile_feedback_enabled"; 3182 3183 /** 3184 * This preference allows the device to be locked given time after screen goes off, 3185 * subject to current DeviceAdmin policy limits. 3186 * @hide 3187 */ 3188 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3189 3190 3191 /** 3192 * This preference contains the string that shows for owner info on LockScren. 3193 * @hide 3194 */ 3195 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3196 3197 /** 3198 * Id of the time appwidget on the lockscreen, or -1 if none 3199 * @hide 3200 */ 3201 public static final String LOCK_SCREEN_STATUS_APPWIDGET_ID = 3202 "lock_screen_status_appwidget_id"; 3203 3204 /** 3205 * Id of the user-selected appwidget on the lockscreen, or -1 if none 3206 * @hide 3207 */ 3208 public static final String LOCK_SCREEN_USER_SELECTED_APPWIDGET_ID = 3209 "lock_screen_user_selected_appwidget_id"; 3210 3211 /** 3212 * This preference enables showing the owner info on LockScren. 3213 * @hide 3214 */ 3215 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3216 "lock_screen_owner_info_enabled"; 3217 3218 /** 3219 * The Logging ID (a unique 64-bit value) as a hex string. 3220 * Used as a pseudonymous identifier for logging. 3221 * @deprecated This identifier is poorly initialized and has 3222 * many collisions. It should not be used. 3223 */ 3224 @Deprecated 3225 public static final String LOGGING_ID = "logging_id"; 3226 3227 /** 3228 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3229 */ 3230 @Deprecated 3231 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3232 3233 /** 3234 * No longer supported. 3235 */ 3236 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3237 3238 /** 3239 * No longer supported. 3240 */ 3241 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3242 3243 /** 3244 * No longer supported. 3245 */ 3246 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3247 3248 /** 3249 * Settings classname to launch when Settings is clicked from All 3250 * Applications. Needed because of user testing between the old 3251 * and new Settings apps. 3252 */ 3253 // TODO: 881807 3254 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3255 3256 /** 3257 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3258 */ 3259 @Deprecated 3260 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3261 3262 /** 3263 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3264 */ 3265 @Deprecated 3266 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3267 3268 /** 3269 * If accessibility is enabled. 3270 */ 3271 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3272 3273 /** 3274 * If touch exploration is enabled. 3275 */ 3276 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3277 3278 /** 3279 * List of the enabled accessibility providers. 3280 */ 3281 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3282 "enabled_accessibility_services"; 3283 3284 /** 3285 * List of the accessibility services to which the user has granted 3286 * permission to put the device into touch exploration mode. 3287 * 3288 * @hide 3289 */ 3290 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3291 "touch_exploration_granted_accessibility_services"; 3292 3293 /** 3294 * Whether to speak passwords while in accessibility mode. 3295 */ 3296 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3297 3298 /** 3299 * If injection of accessibility enhancing JavaScript screen-reader 3300 * is enabled. 3301 * <p> 3302 * Note: The JavaScript based screen-reader is served by the 3303 * Google infrastructure and enable users with disabilities to 3304 * efficiently navigate in and explore web content. 3305 * </p> 3306 * <p> 3307 * This property represents a boolean value. 3308 * </p> 3309 * @hide 3310 */ 3311 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3312 "accessibility_script_injection"; 3313 3314 /** 3315 * The URL for the injected JavaScript based screen-reader used 3316 * for providing accessibility of content in WebView. 3317 * <p> 3318 * Note: The JavaScript based screen-reader is served by the 3319 * Google infrastructure and enable users with disabilities to 3320 * efficiently navigate in and explore web content. 3321 * </p> 3322 * <p> 3323 * This property represents a string value. 3324 * </p> 3325 * @hide 3326 */ 3327 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3328 "accessibility_script_injection_url"; 3329 3330 /** 3331 * Key bindings for navigation in built-in accessibility support for web content. 3332 * <p> 3333 * Note: These key bindings are for the built-in accessibility navigation for 3334 * web content which is used as a fall back solution if JavaScript in a WebView 3335 * is not enabled or the user has not opted-in script injection from Google. 3336 * </p> 3337 * <p> 3338 * The bindings are separated by semi-colon. A binding is a mapping from 3339 * a key to a sequence of actions (for more details look at 3340 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3341 * string representation of an integer obtained from a meta state (optional) shifted 3342 * sixteen times left and bitwise ored with a key code. An action is represented 3343 * as a hexademical string representation of an integer where the first two digits 3344 * are navigation action index, the second, the third, and the fourth digit pairs 3345 * represent the action arguments. The separate actions in a binding are colon 3346 * separated. The key and the action sequence it maps to are separated by equals. 3347 * </p> 3348 * <p> 3349 * For example, the binding below maps the DPAD right button to traverse the 3350 * current navigation axis once without firing an accessibility event and to 3351 * perform the same traversal again but to fire an event: 3352 * <code> 3353 * 0x16=0x01000100:0x01000101; 3354 * </code> 3355 * </p> 3356 * <p> 3357 * The goal of this binding is to enable dynamic rebinding of keys to 3358 * navigation actions for web content without requiring a framework change. 3359 * </p> 3360 * <p> 3361 * This property represents a string value. 3362 * </p> 3363 * @hide 3364 */ 3365 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3366 "accessibility_web_content_key_bindings"; 3367 3368 /** 3369 * Setting that specifies whether the display magnification is enabled. 3370 * Display magnifications allows the user to zoom in the display content 3371 * and is targeted to low vision users. The current magnification scale 3372 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3373 * 3374 * @hide 3375 */ 3376 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3377 "accessibility_display_magnification_enabled"; 3378 3379 /** 3380 * Setting that specifies what the display magnification scale is. 3381 * Display magnifications allows the user to zoom in the display 3382 * content and is targeted to low vision users. Whether a display 3383 * magnification is performed is controlled by 3384 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3385 * 3386 * @hide 3387 */ 3388 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3389 "accessibility_display_magnification_scale"; 3390 3391 /** 3392 * Setting that specifies whether the display magnification should be 3393 * automatically updated. If this fearture is enabled the system will 3394 * exit magnification mode or pan the viewport when a context change 3395 * occurs. For example, on staring a new activity or rotating the screen, 3396 * the system may zoom out so the user can see the new context he is in. 3397 * Another example is on showing a window that is not visible in the 3398 * magnified viewport the system may pan the viewport to make the window 3399 * the has popped up so the user knows that the context has changed. 3400 * Whether a screen magnification is performed is controlled by 3401 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3402 * 3403 * @hide 3404 */ 3405 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3406 "accessibility_display_magnification_auto_update"; 3407 3408 /** 3409 * The timout for considering a press to be a long press in milliseconds. 3410 * @hide 3411 */ 3412 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3413 3414 /** 3415 * Setting to always use the default text-to-speech settings regardless 3416 * of the application settings. 3417 * 1 = override application settings, 3418 * 0 = use application settings (if specified). 3419 * 3420 * @deprecated The value of this setting is no longer respected by 3421 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3422 */ 3423 @Deprecated 3424 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3425 3426 /** 3427 * Default text-to-speech engine speech rate. 100 = 1x 3428 */ 3429 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3430 3431 /** 3432 * Default text-to-speech engine pitch. 100 = 1x 3433 */ 3434 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3435 3436 /** 3437 * Default text-to-speech engine. 3438 */ 3439 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3440 3441 /** 3442 * Default text-to-speech language. 3443 * 3444 * @deprecated this setting is no longer in use, as of the Ice Cream 3445 * Sandwich release. Apps should never need to read this setting directly, 3446 * instead can query the TextToSpeech framework classes for the default 3447 * locale. {@link TextToSpeech#getLanguage()}. 3448 */ 3449 @Deprecated 3450 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3451 3452 /** 3453 * Default text-to-speech country. 3454 * 3455 * @deprecated this setting is no longer in use, as of the Ice Cream 3456 * Sandwich release. Apps should never need to read this setting directly, 3457 * instead can query the TextToSpeech framework classes for the default 3458 * locale. {@link TextToSpeech#getLanguage()}. 3459 */ 3460 @Deprecated 3461 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3462 3463 /** 3464 * Default text-to-speech locale variant. 3465 * 3466 * @deprecated this setting is no longer in use, as of the Ice Cream 3467 * Sandwich release. Apps should never need to read this setting directly, 3468 * instead can query the TextToSpeech framework classes for the 3469 * locale that is in use {@link TextToSpeech#getLanguage()}. 3470 */ 3471 @Deprecated 3472 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3473 3474 /** 3475 * Stores the default tts locales on a per engine basis. Stored as 3476 * a comma seperated list of values, each value being of the form 3477 * {@code engine_name:locale} for example, 3478 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3479 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3480 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3481 * setting directly, and can query the TextToSpeech framework classes 3482 * for the locale that is in use. 3483 * 3484 * @hide 3485 */ 3486 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3487 3488 /** 3489 * Space delimited list of plugin packages that are enabled. 3490 */ 3491 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3492 3493 /** 3494 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 3495 * instead. 3496 */ 3497 @Deprecated 3498 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3499 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3500 3501 /** 3502 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 3503 * instead. 3504 */ 3505 @Deprecated 3506 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3507 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3508 3509 /** 3510 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3511 * instead. 3512 */ 3513 @Deprecated 3514 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 3515 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3516 3517 /** 3518 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 3519 * instead. 3520 */ 3521 @Deprecated 3522 public static final String WIFI_ON = Global.WIFI_ON; 3523 3524 /** 3525 * The acceptable packet loss percentage (range 0 - 100) before trying 3526 * another AP on the same network. 3527 * @deprecated This setting is not used. 3528 */ 3529 @Deprecated 3530 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3531 "wifi_watchdog_acceptable_packet_loss_percentage"; 3532 3533 /** 3534 * The number of access points required for a network in order for the 3535 * watchdog to monitor it. 3536 * @deprecated This setting is not used. 3537 */ 3538 @Deprecated 3539 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3540 3541 /** 3542 * The delay between background checks. 3543 * @deprecated This setting is not used. 3544 */ 3545 @Deprecated 3546 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3547 "wifi_watchdog_background_check_delay_ms"; 3548 3549 /** 3550 * Whether the Wi-Fi watchdog is enabled for background checking even 3551 * after it thinks the user has connected to a good access point. 3552 * @deprecated This setting is not used. 3553 */ 3554 @Deprecated 3555 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3556 "wifi_watchdog_background_check_enabled"; 3557 3558 /** 3559 * The timeout for a background ping 3560 * @deprecated This setting is not used. 3561 */ 3562 @Deprecated 3563 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3564 "wifi_watchdog_background_check_timeout_ms"; 3565 3566 /** 3567 * The number of initial pings to perform that *may* be ignored if they 3568 * fail. Again, if these fail, they will *not* be used in packet loss 3569 * calculation. For example, one network always seemed to time out for 3570 * the first couple pings, so this is set to 3 by default. 3571 * @deprecated This setting is not used. 3572 */ 3573 @Deprecated 3574 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3575 "wifi_watchdog_initial_ignored_ping_count"; 3576 3577 /** 3578 * The maximum number of access points (per network) to attempt to test. 3579 * If this number is reached, the watchdog will no longer monitor the 3580 * initial connection state for the network. This is a safeguard for 3581 * networks containing multiple APs whose DNS does not respond to pings. 3582 * @deprecated This setting is not used. 3583 */ 3584 @Deprecated 3585 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3586 3587 /** 3588 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3589 */ 3590 @Deprecated 3591 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3592 3593 /** 3594 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3595 * @deprecated This setting is not used. 3596 */ 3597 @Deprecated 3598 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3599 3600 /** 3601 * The number of pings to test if an access point is a good connection. 3602 * @deprecated This setting is not used. 3603 */ 3604 @Deprecated 3605 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3606 3607 /** 3608 * The delay between pings. 3609 * @deprecated This setting is not used. 3610 */ 3611 @Deprecated 3612 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3613 3614 /** 3615 * The timeout per ping. 3616 * @deprecated This setting is not used. 3617 */ 3618 @Deprecated 3619 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3620 3621 /** 3622 * @deprecated Use 3623 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3624 */ 3625 @Deprecated 3626 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3627 3628 /** 3629 * @deprecated Use 3630 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3631 */ 3632 @Deprecated 3633 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3634 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3635 3636 /** 3637 * Whether background data usage is allowed. 3638 * 3639 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 3640 * availability of background data depends on several 3641 * combined factors. When background data is unavailable, 3642 * {@link ConnectivityManager#getActiveNetworkInfo()} will 3643 * now appear disconnected. 3644 */ 3645 @Deprecated 3646 public static final String BACKGROUND_DATA = "background_data"; 3647 3648 /** 3649 * Origins for which browsers should allow geolocation by default. 3650 * The value is a space-separated list of origins. 3651 */ 3652 public static final String ALLOWED_GEOLOCATION_ORIGINS 3653 = "allowed_geolocation_origins"; 3654 3655 /** 3656 * The preferred network mode 7 = Global 3657 * 6 = EvDo only 3658 * 5 = CDMA w/o EvDo 3659 * 4 = CDMA / EvDo auto 3660 * 3 = GSM / WCDMA auto 3661 * 2 = WCDMA only 3662 * 1 = GSM only 3663 * 0 = GSM / WCDMA preferred 3664 * @hide 3665 */ 3666 public static final String PREFERRED_NETWORK_MODE = 3667 "preferred_network_mode"; 3668 3669 /** 3670 * The preferred TTY mode 0 = TTy Off, CDMA default 3671 * 1 = TTY Full 3672 * 2 = TTY HCO 3673 * 3 = TTY VCO 3674 * @hide 3675 */ 3676 public static final String PREFERRED_TTY_MODE = 3677 "preferred_tty_mode"; 3678 3679 /** 3680 * The cdma subscription 0 = Subscription from RUIM, when available 3681 * 1 = Subscription from NV 3682 * @hide 3683 */ 3684 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3685 "preferred_cdma_subscription"; 3686 3687 /** 3688 * Whether the enhanced voice privacy mode is enabled. 3689 * 0 = normal voice privacy 3690 * 1 = enhanced voice privacy 3691 * @hide 3692 */ 3693 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3694 3695 /** 3696 * Whether the TTY mode mode is enabled. 3697 * 0 = disabled 3698 * 1 = enabled 3699 * @hide 3700 */ 3701 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3702 3703 /** 3704 * Controls whether settings backup is enabled. 3705 * Type: int ( 0 = disabled, 1 = enabled ) 3706 * @hide 3707 */ 3708 public static final String BACKUP_ENABLED = "backup_enabled"; 3709 3710 /** 3711 * Controls whether application data is automatically restored from backup 3712 * at install time. 3713 * Type: int ( 0 = disabled, 1 = enabled ) 3714 * @hide 3715 */ 3716 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3717 3718 /** 3719 * Indicates whether settings backup has been fully provisioned. 3720 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3721 * @hide 3722 */ 3723 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3724 3725 /** 3726 * Component of the transport to use for backup/restore. 3727 * @hide 3728 */ 3729 public static final String BACKUP_TRANSPORT = "backup_transport"; 3730 3731 /** 3732 * Version for which the setup wizard was last shown. Bumped for 3733 * each release when there is new setup information to show. 3734 * @hide 3735 */ 3736 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3737 3738 /** 3739 * The interval in milliseconds after which Wi-Fi is considered idle. 3740 * When idle, it is possible for the device to be switched from Wi-Fi to 3741 * the mobile data network. 3742 * @hide 3743 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 3744 * instead. 3745 */ 3746 @Deprecated 3747 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 3748 3749 /** 3750 * The global search provider chosen by the user (if multiple global 3751 * search providers are installed). This will be the provider returned 3752 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3753 * installed. This setting is stored as a flattened component name as 3754 * per {@link ComponentName#flattenToString()}. 3755 * 3756 * @hide 3757 */ 3758 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3759 "search_global_search_activity"; 3760 3761 /** 3762 * The number of promoted sources in GlobalSearch. 3763 * @hide 3764 */ 3765 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3766 /** 3767 * The maximum number of suggestions returned by GlobalSearch. 3768 * @hide 3769 */ 3770 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3771 /** 3772 * The number of suggestions GlobalSearch will ask each non-web search source for. 3773 * @hide 3774 */ 3775 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3776 /** 3777 * The number of suggestions the GlobalSearch will ask the web search source for. 3778 * @hide 3779 */ 3780 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3781 "search_web_results_override_limit"; 3782 /** 3783 * The number of milliseconds that GlobalSearch will wait for suggestions from 3784 * promoted sources before continuing with all other sources. 3785 * @hide 3786 */ 3787 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3788 "search_promoted_source_deadline_millis"; 3789 /** 3790 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3791 * @hide 3792 */ 3793 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3794 /** 3795 * The maximum number of milliseconds that GlobalSearch shows the previous results 3796 * after receiving a new query. 3797 * @hide 3798 */ 3799 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3800 /** 3801 * The maximum age of log data used for shortcuts in GlobalSearch. 3802 * @hide 3803 */ 3804 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3805 /** 3806 * The maximum age of log data used for source ranking in GlobalSearch. 3807 * @hide 3808 */ 3809 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3810 "search_max_source_event_age_millis"; 3811 /** 3812 * The minimum number of impressions needed to rank a source in GlobalSearch. 3813 * @hide 3814 */ 3815 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3816 "search_min_impressions_for_source_ranking"; 3817 /** 3818 * The minimum number of clicks needed to rank a source in GlobalSearch. 3819 * @hide 3820 */ 3821 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3822 "search_min_clicks_for_source_ranking"; 3823 /** 3824 * The maximum number of shortcuts shown by GlobalSearch. 3825 * @hide 3826 */ 3827 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3828 /** 3829 * The size of the core thread pool for suggestion queries in GlobalSearch. 3830 * @hide 3831 */ 3832 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3833 "search_query_thread_core_pool_size"; 3834 /** 3835 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3836 * @hide 3837 */ 3838 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3839 "search_query_thread_max_pool_size"; 3840 /** 3841 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3842 * @hide 3843 */ 3844 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3845 "search_shortcut_refresh_core_pool_size"; 3846 /** 3847 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3848 * @hide 3849 */ 3850 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3851 "search_shortcut_refresh_max_pool_size"; 3852 /** 3853 * The maximun time that excess threads in the GlobalSeach thread pools will 3854 * wait before terminating. 3855 * @hide 3856 */ 3857 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3858 "search_thread_keepalive_seconds"; 3859 /** 3860 * The maximum number of concurrent suggestion queries to each source. 3861 * @hide 3862 */ 3863 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3864 "search_per_source_concurrent_query_limit"; 3865 3866 /** 3867 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3868 * @hide 3869 */ 3870 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3871 3872 /** 3873 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3874 * @hide 3875 */ 3876 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3877 3878 /** 3879 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3880 * @hide 3881 */ 3882 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3883 3884 /** 3885 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3886 * @hide 3887 */ 3888 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3889 3890 /** 3891 * If nonzero, ANRs in invisible background processes bring up a dialog. 3892 * Otherwise, the process will be silently killed. 3893 * @hide 3894 */ 3895 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3896 3897 /** 3898 * The {@link ComponentName} string of the service to be used as the voice recognition 3899 * service. 3900 * 3901 * @hide 3902 */ 3903 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3904 3905 3906 /** 3907 * The {@link ComponentName} string of the selected spell checker service which is 3908 * one of the services managed by the text service manager. 3909 * 3910 * @hide 3911 */ 3912 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3913 3914 /** 3915 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3916 * service which is one of the services managed by the text service manager. 3917 * 3918 * @hide 3919 */ 3920 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3921 "selected_spell_checker_subtype"; 3922 3923 /** 3924 * The {@link ComponentName} string whether spell checker is enabled or not. 3925 * 3926 * @hide 3927 */ 3928 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3929 3930 /** 3931 * What happens when the user presses the Power button while in-call 3932 * and the screen is on.<br/> 3933 * <b>Values:</b><br/> 3934 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3935 * 2 - The Power button hangs up the current call.<br/> 3936 * 3937 * @hide 3938 */ 3939 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3940 3941 /** 3942 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3943 * @hide 3944 */ 3945 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3946 3947 /** 3948 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3949 * @hide 3950 */ 3951 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3952 3953 /** 3954 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3955 * @hide 3956 */ 3957 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3958 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3959 3960 /** 3961 * The current night mode that has been selected by the user. Owned 3962 * and controlled by UiModeManagerService. Constants are as per 3963 * UiModeManager. 3964 * @hide 3965 */ 3966 public static final String UI_NIGHT_MODE = "ui_night_mode"; 3967 3968 /** 3969 * Whether screensavers are enabled. 3970 * @hide 3971 */ 3972 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 3973 3974 /** 3975 * The user's chosen screensaver components. 3976 * 3977 * These will be launched by the PhoneWindowManager after a timeout when not on 3978 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 3979 * @hide 3980 */ 3981 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 3982 3983 /** 3984 * If screensavers are enabled, whether the screensaver should be automatically launched 3985 * when the device is inserted into a (desk) dock. 3986 * @hide 3987 */ 3988 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 3989 3990 /** 3991 * If screensavers are enabled, whether the screensaver should be automatically launched 3992 * when the screen times out when not on battery. 3993 * @hide 3994 */ 3995 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 3996 3997 /** 3998 * If screensavers are enabled, the default screensaver component. 3999 * @hide 4000 */ 4001 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4002 4003 /** 4004 * This are the settings to be backed up. 4005 * 4006 * NOTE: Settings are backed up and restored in the order they appear 4007 * in this array. If you have one setting depending on another, 4008 * make sure that they are ordered appropriately. 4009 * 4010 * @hide 4011 */ 4012 public static final String[] SETTINGS_TO_BACKUP = { 4013 ADB_ENABLED, 4014 BUGREPORT_IN_POWER_MENU, 4015 ALLOW_MOCK_LOCATION, 4016 PARENTAL_CONTROL_ENABLED, 4017 PARENTAL_CONTROL_REDIRECT_URL, 4018 USB_MASS_STORAGE_ENABLED, 4019 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4020 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4021 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4022 ACCESSIBILITY_SCRIPT_INJECTION, 4023 BACKUP_AUTO_RESTORE, 4024 ENABLED_ACCESSIBILITY_SERVICES, 4025 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4026 TOUCH_EXPLORATION_ENABLED, 4027 ACCESSIBILITY_ENABLED, 4028 ACCESSIBILITY_SPEAK_PASSWORD, 4029 TTS_USE_DEFAULTS, 4030 TTS_DEFAULT_RATE, 4031 TTS_DEFAULT_PITCH, 4032 TTS_DEFAULT_SYNTH, 4033 TTS_DEFAULT_LANG, 4034 TTS_DEFAULT_COUNTRY, 4035 TTS_ENABLED_PLUGINS, 4036 TTS_DEFAULT_LOCALE, 4037 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4038 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4039 WIFI_NUM_OPEN_NETWORKS_KEPT, 4040 MOUNT_PLAY_NOTIFICATION_SND, 4041 MOUNT_UMS_AUTOSTART, 4042 MOUNT_UMS_PROMPT, 4043 MOUNT_UMS_NOTIFY_ENABLED, 4044 UI_NIGHT_MODE, 4045 LOCK_SCREEN_OWNER_INFO, 4046 LOCK_SCREEN_OWNER_INFO_ENABLED 4047 }; 4048 4049 /** 4050 * Helper method for determining if a location provider is enabled. 4051 * @param cr the content resolver to use 4052 * @param provider the location provider to query 4053 * @return true if the provider is enabled 4054 */ 4055 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4056 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4057 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4058 } 4059 4060 /** 4061 * Thread-safe method for enabling or disabling a single location provider. 4062 * @param cr the content resolver to use 4063 * @param provider the location provider to enable or disable 4064 * @param enabled true if the provider should be enabled 4065 */ 4066 public static final void setLocationProviderEnabled(ContentResolver cr, 4067 String provider, boolean enabled) { 4068 // to ensure thread safety, we write the provider name with a '+' or '-' 4069 // and let the SettingsProvider handle it rather than reading and modifying 4070 // the list of enabled providers. 4071 if (enabled) { 4072 provider = "+" + provider; 4073 } else { 4074 provider = "-" + provider; 4075 } 4076 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4077 } 4078 } 4079 4080 /** 4081 * Global system settings, containing preferences that always apply identically 4082 * to all defined users. Applications can read these but are not allowed to write; 4083 * like the "Secure" settings, these are for preferences that the user must 4084 * explicitly modify through the system UI or specialized APIs for those values. 4085 */ 4086 public static final class Global extends NameValueTable { 4087 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4088 4089 /** 4090 * The content:// style URL for global secure settings items. Not public. 4091 */ 4092 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4093 4094 /** 4095 * Setting whether the global gesture for enabling accessibility is enabled. 4096 * If this gesture is enabled the user will be able to perfrom it to enable 4097 * the accessibility state without visiting the settings app. 4098 * @hide 4099 */ 4100 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 4101 "enable_accessibility_global_gesture_enabled"; 4102 4103 /** 4104 * Whether Airplane Mode is on. 4105 */ 4106 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4107 4108 /** 4109 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4110 */ 4111 public static final String RADIO_BLUETOOTH = "bluetooth"; 4112 4113 /** 4114 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4115 */ 4116 public static final String RADIO_WIFI = "wifi"; 4117 4118 /** 4119 * {@hide} 4120 */ 4121 public static final String RADIO_WIMAX = "wimax"; 4122 /** 4123 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4124 */ 4125 public static final String RADIO_CELL = "cell"; 4126 4127 /** 4128 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4129 */ 4130 public static final String RADIO_NFC = "nfc"; 4131 4132 /** 4133 * A comma separated list of radios that need to be disabled when airplane mode 4134 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4135 * included in the comma separated list. 4136 */ 4137 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4138 4139 /** 4140 * A comma separated list of radios that should to be disabled when airplane mode 4141 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4142 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4143 * will be turned off when entering airplane mode, but the user will be able to reenable 4144 * Wifi in the Settings app. 4145 * 4146 * {@hide} 4147 */ 4148 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4149 4150 /** 4151 * The policy for deciding when Wi-Fi should go to sleep (which will in 4152 * turn switch to using the mobile data as an Internet connection). 4153 * <p> 4154 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4155 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4156 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4157 */ 4158 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4159 4160 /** 4161 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4162 * policy, which is to sleep shortly after the turning off 4163 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4164 */ 4165 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4166 4167 /** 4168 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4169 * the device is on battery, and never go to sleep when the device is 4170 * plugged in. 4171 */ 4172 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4173 4174 /** 4175 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4176 */ 4177 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4178 4179 /** 4180 * Value to specify if the user prefers the date, time and time zone 4181 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4182 */ 4183 public static final String AUTO_TIME = "auto_time"; 4184 4185 /** 4186 * Value to specify if the user prefers the time zone 4187 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4188 */ 4189 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4190 4191 /** 4192 * URI for the car dock "in" event sound. 4193 * @hide 4194 */ 4195 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4196 4197 /** 4198 * URI for the car dock "out" event sound. 4199 * @hide 4200 */ 4201 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4202 4203 /** 4204 * URI for the desk dock "in" event sound. 4205 * @hide 4206 */ 4207 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4208 4209 /** 4210 * URI for the desk dock "out" event sound. 4211 * @hide 4212 */ 4213 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4214 4215 /** 4216 * Whether to play a sound for dock events. 4217 * @hide 4218 */ 4219 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4220 4221 /** 4222 * URI for the "device locked" (keyguard shown) sound. 4223 * @hide 4224 */ 4225 public static final String LOCK_SOUND = "lock_sound"; 4226 4227 /** 4228 * URI for the "device unlocked" sound. 4229 * @hide 4230 */ 4231 public static final String UNLOCK_SOUND = "unlock_sound"; 4232 4233 /** 4234 * URI for the low battery sound file. 4235 * @hide 4236 */ 4237 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 4238 4239 /** 4240 * Whether to play a sound for low-battery alerts. 4241 * @hide 4242 */ 4243 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 4244 4245 /** 4246 * Whether we keep the device on while the device is plugged in. 4247 * Supported values are: 4248 * <ul> 4249 * <li>{@code 0} to never stay on while plugged in</li> 4250 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 4251 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 4252 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 4253 * </ul> 4254 * These values can be OR-ed together. 4255 */ 4256 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 4257 4258 /** 4259 * Whether ADB is enabled. 4260 */ 4261 public static final String ADB_ENABLED = "adb_enabled"; 4262 4263 /** 4264 * Whether assisted GPS should be enabled or not. 4265 * @hide 4266 */ 4267 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 4268 4269 /** 4270 * Whether bluetooth is enabled/disabled 4271 * 0=disabled. 1=enabled. 4272 */ 4273 public static final String BLUETOOTH_ON = "bluetooth_on"; 4274 4275 /** 4276 * CDMA Cell Broadcast SMS 4277 * 0 = CDMA Cell Broadcast SMS disabled 4278 * 1 = CDMA Cell Broadcast SMS enabled 4279 * @hide 4280 */ 4281 public static final String CDMA_CELL_BROADCAST_SMS = 4282 "cdma_cell_broadcast_sms"; 4283 4284 /** 4285 * The CDMA roaming mode 0 = Home Networks, CDMA default 4286 * 1 = Roaming on Affiliated networks 4287 * 2 = Roaming on any networks 4288 * @hide 4289 */ 4290 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 4291 4292 /** 4293 * The CDMA subscription mode 0 = RUIM/SIM (default) 4294 * 1 = NV 4295 * @hide 4296 */ 4297 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 4298 4299 /** Inactivity timeout to track mobile data activity. 4300 * 4301 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 4302 * infer the data activity of mobile network. After a period of no activity on mobile 4303 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 4304 * intent is fired to indicate a transition of network status from "active" to "idle". Any 4305 * subsequent activity on mobile networks triggers the firing of {@code 4306 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 4307 * 4308 * Network activity refers to transmitting or receiving data on the network interfaces. 4309 * 4310 * Tracking is disabled if set to zero or negative value. 4311 * 4312 * @hide 4313 */ 4314 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 4315 4316 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 4317 * but for Wifi network. 4318 * @hide 4319 */ 4320 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 4321 4322 /** 4323 * Whether or not data roaming is enabled. (0 = false, 1 = true) 4324 */ 4325 public static final String DATA_ROAMING = "data_roaming"; 4326 4327 /** 4328 * Whether user has enabled development settings. 4329 */ 4330 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 4331 4332 /** 4333 * Whether the device has been provisioned (0 = false, 1 = true) 4334 */ 4335 public static final String DEVICE_PROVISIONED = "device_provisioned"; 4336 4337 /** 4338 * The saved value for WindowManagerService.setForcedDisplayDensity(). 4339 * One integer in dpi. If unset, then use the real display density. 4340 * @hide 4341 */ 4342 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 4343 4344 /** 4345 * The saved value for WindowManagerService.setForcedDisplaySize(). 4346 * Two integers separated by a comma. If unset, then use the real display size. 4347 * @hide 4348 */ 4349 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 4350 4351 /** 4352 * The maximum size, in bytes, of a download that the download manager will transfer over 4353 * a non-wifi connection. 4354 * @hide 4355 */ 4356 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4357 "download_manager_max_bytes_over_mobile"; 4358 4359 /** 4360 * The recommended maximum size, in bytes, of a download that the download manager should 4361 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4362 * have the option to start the download over the mobile connection anyway. 4363 * @hide 4364 */ 4365 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4366 "download_manager_recommended_max_bytes_over_mobile"; 4367 4368 /** 4369 * Whether the package installer should allow installation of apps downloaded from 4370 * sources other than Google Play. 4371 * 4372 * 1 = allow installing from other sources 4373 * 0 = only allow installing from Google Play 4374 */ 4375 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4376 4377 /** 4378 * Whether mobile data connections are allowed by the user. See 4379 * ConnectivityManager for more info. 4380 * @hide 4381 */ 4382 public static final String MOBILE_DATA = "mobile_data"; 4383 4384 /** {@hide} */ 4385 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4386 /** {@hide} */ 4387 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4388 /** {@hide} */ 4389 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4390 /** {@hide} */ 4391 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4392 /** {@hide} */ 4393 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4394 /** {@hide} */ 4395 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 4396 4397 /** {@hide} */ 4398 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4399 /** {@hide} */ 4400 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4401 /** {@hide} */ 4402 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4403 /** {@hide} */ 4404 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4405 4406 /** {@hide} */ 4407 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4408 /** {@hide} */ 4409 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4410 /** {@hide} */ 4411 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4412 /** {@hide} */ 4413 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4414 4415 /** {@hide} */ 4416 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4417 /** {@hide} */ 4418 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4419 /** {@hide} */ 4420 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4421 /** {@hide} */ 4422 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4423 4424 /** 4425 * User preference for which network(s) should be used. Only the 4426 * connectivity service should touch this. 4427 */ 4428 public static final String NETWORK_PREFERENCE = "network_preference"; 4429 4430 /** 4431 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 4432 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 4433 * exceeded. 4434 * @hide 4435 */ 4436 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 4437 4438 /** 4439 * The length of time in milli-seconds that automatic small adjustments to 4440 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 4441 * @hide 4442 */ 4443 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 4444 4445 /** Preferred NTP server. {@hide} */ 4446 public static final String NTP_SERVER = "ntp_server"; 4447 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4448 public static final String NTP_TIMEOUT = "ntp_timeout"; 4449 4450 /** 4451 * Whether the package manager should send package verification broadcasts for verifiers to 4452 * review apps prior to installation. 4453 * 1 = request apps to be verified prior to installation, if a verifier exists. 4454 * 0 = do not verify apps before installation 4455 * @hide 4456 */ 4457 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4458 4459 /** Timeout for package verification. 4460 * @hide */ 4461 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4462 4463 /** Default response code for package verification. 4464 * @hide */ 4465 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4466 4467 /** 4468 * Show package verification setting in the Settings app. 4469 * 1 = show (default) 4470 * 0 = hide 4471 * @hide 4472 */ 4473 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 4474 4475 /** 4476 * Run package verificaiton on apps installed through ADB/ADT/USB 4477 * 1 = perform package verification on ADB installs (default) 4478 * 0 = bypass package verification on ADB installs 4479 * @hide 4480 */ 4481 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 4482 4483 /** 4484 * The interval in milliseconds at which to check packet counts on the 4485 * mobile data interface when screen is on, to detect possible data 4486 * connection problems. 4487 * @hide 4488 */ 4489 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4490 "pdp_watchdog_poll_interval_ms"; 4491 4492 /** 4493 * The interval in milliseconds at which to check packet counts on the 4494 * mobile data interface when screen is off, to detect possible data 4495 * connection problems. 4496 * @hide 4497 */ 4498 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4499 "pdp_watchdog_long_poll_interval_ms"; 4500 4501 /** 4502 * The interval in milliseconds at which to check packet counts on the 4503 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 4504 * outgoing packets has been reached without incoming packets. 4505 * @hide 4506 */ 4507 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4508 "pdp_watchdog_error_poll_interval_ms"; 4509 4510 /** 4511 * The number of outgoing packets sent without seeing an incoming packet 4512 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 4513 * device is logged to the event log 4514 * @hide 4515 */ 4516 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4517 "pdp_watchdog_trigger_packet_count"; 4518 4519 /** 4520 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 4521 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 4522 * attempting data connection recovery. 4523 * @hide 4524 */ 4525 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4526 "pdp_watchdog_error_poll_count"; 4527 4528 /** 4529 * The number of failed PDP reset attempts before moving to something more 4530 * drastic: re-registering to the network. 4531 * @hide 4532 */ 4533 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4534 "pdp_watchdog_max_pdp_reset_fail_count"; 4535 4536 /** 4537 * A positive value indicates how often the SamplingProfiler 4538 * should take snapshots. Zero value means SamplingProfiler 4539 * is disabled. 4540 * 4541 * @hide 4542 */ 4543 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 4544 4545 /** 4546 * URL to open browser on to allow user to manage a prepay account 4547 * @hide 4548 */ 4549 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4550 "setup_prepaid_data_service_url"; 4551 4552 /** 4553 * URL to attempt a GET on to see if this is a prepay device 4554 * @hide 4555 */ 4556 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4557 "setup_prepaid_detection_target_url"; 4558 4559 /** 4560 * Host to check for a redirect to after an attempt to GET 4561 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4562 * this is a prepaid device with zero balance.) 4563 * @hide 4564 */ 4565 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4566 "setup_prepaid_detection_redir_host"; 4567 4568 /** 4569 * The interval in milliseconds at which to check the number of SMS sent out without asking 4570 * for use permit, to limit the un-authorized SMS usage. 4571 * 4572 * @hide 4573 */ 4574 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4575 "sms_outgoing_check_interval_ms"; 4576 4577 /** 4578 * The number of outgoing SMS sent without asking for user permit (of {@link 4579 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 4580 * 4581 * @hide 4582 */ 4583 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4584 "sms_outgoing_check_max_count"; 4585 4586 /** 4587 * Used to disable SMS short code confirmation - defaults to true. 4588 * True indcates we will do the check, etc. Set to false to disable. 4589 * @see com.android.internal.telephony.SmsUsageMonitor 4590 * @hide 4591 */ 4592 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 4593 4594 /** 4595 * Used to select which country we use to determine premium sms codes. 4596 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 4597 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 4598 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 4599 * @hide 4600 */ 4601 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 4602 4603 /** 4604 * Used to disable Tethering on a device - defaults to true 4605 * @hide 4606 */ 4607 public static final String TETHER_SUPPORTED = "tether_supported"; 4608 4609 /** 4610 * Used to require DUN APN on the device or not - defaults to a build config value 4611 * which defaults to false 4612 * @hide 4613 */ 4614 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 4615 4616 /** 4617 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 4618 * corresponding build config values are set it will override the APN DB 4619 * values. 4620 * Consists of a comma seperated list of strings: 4621 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 4622 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 4623 * @hide 4624 */ 4625 public static final String TETHER_DUN_APN = "tether_dun_apn"; 4626 4627 /** 4628 * The bandwidth throttle polling freqency in seconds 4629 * @hide 4630 */ 4631 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 4632 4633 /** 4634 * The bandwidth throttle threshold (long) 4635 * @hide 4636 */ 4637 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 4638 4639 /** 4640 * The bandwidth throttle value (kbps) 4641 * @hide 4642 */ 4643 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 4644 4645 /** 4646 * The bandwidth throttle reset calendar day (1-28) 4647 * @hide 4648 */ 4649 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 4650 4651 /** 4652 * The throttling notifications we should send 4653 * @hide 4654 */ 4655 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 4656 4657 /** 4658 * Help URI for data throttling policy 4659 * @hide 4660 */ 4661 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 4662 4663 /** 4664 * The length of time in Sec that we allow our notion of NTP time 4665 * to be cached before we refresh it 4666 * @hide 4667 */ 4668 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4669 "throttle_max_ntp_cache_age_sec"; 4670 4671 /** 4672 * USB Mass Storage Enabled 4673 */ 4674 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 4675 4676 /** 4677 * If this setting is set (to anything), then all references 4678 * to Gmail on the device must change to Google Mail. 4679 */ 4680 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 4681 4682 /** Autofill server address (Used in WebView/browser). 4683 * {@hide} */ 4684 public static final String WEB_AUTOFILL_QUERY_URL = 4685 "web_autofill_query_url"; 4686 4687 /** 4688 * Whether Wifi display is enabled/disabled 4689 * 0=disabled. 1=enabled. 4690 * @hide 4691 */ 4692 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 4693 4694 /** 4695 * Whether to notify the user of open networks. 4696 * <p> 4697 * If not connected and the scan results have an open network, we will 4698 * put this notification up. If we attempt to connect to a network or 4699 * the open network(s) disappear, we remove the notification. When we 4700 * show the notification, we will not show it again for 4701 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 4702 */ 4703 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4704 "wifi_networks_available_notification_on"; 4705 /** 4706 * {@hide} 4707 */ 4708 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4709 "wimax_networks_available_notification_on"; 4710 4711 /** 4712 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 4713 * Connecting to a network will reset the timer. 4714 */ 4715 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4716 "wifi_networks_available_repeat_delay"; 4717 4718 /** 4719 * 802.11 country code in ISO 3166 format 4720 * @hide 4721 */ 4722 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 4723 4724 /** 4725 * The interval in milliseconds to issue wake up scans when wifi needs 4726 * to connect. This is necessary to connect to an access point when 4727 * device is on the move and the screen is off. 4728 * @hide 4729 */ 4730 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4731 "wifi_framework_scan_interval_ms"; 4732 4733 /** 4734 * The interval in milliseconds after which Wi-Fi is considered idle. 4735 * When idle, it is possible for the device to be switched from Wi-Fi to 4736 * the mobile data network. 4737 * @hide 4738 */ 4739 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4740 4741 /** 4742 * When the number of open networks exceeds this number, the 4743 * least-recently-used excess networks will be removed. 4744 */ 4745 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 4746 4747 /** 4748 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 4749 */ 4750 public static final String WIFI_ON = "wifi_on"; 4751 4752 /** 4753 * Used to save the Wifi_ON state prior to tethering. 4754 * This state will be checked to restore Wifi after 4755 * the user turns off tethering. 4756 * 4757 * @hide 4758 */ 4759 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 4760 4761 /** 4762 * The interval in milliseconds to scan as used by the wifi supplicant 4763 * @hide 4764 */ 4765 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4766 "wifi_supplicant_scan_interval_ms"; 4767 4768 /** 4769 * The interval in milliseconds to scan at supplicant when p2p is connected 4770 * @hide 4771 */ 4772 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 4773 "wifi_scan_interval_p2p_connected_ms"; 4774 4775 /** 4776 * Whether the Wi-Fi watchdog is enabled. 4777 */ 4778 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4779 4780 /** 4781 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 4782 * the setting needs to be set to 0 to disable it. 4783 * @hide 4784 */ 4785 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 4786 "wifi_watchdog_poor_network_test_enabled"; 4787 4788 /** 4789 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 4790 * needs to be set to 0 to disable it. 4791 * @hide 4792 */ 4793 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 4794 "wifi_suspend_optimizations_enabled"; 4795 4796 /** 4797 * The maximum number of times we will retry a connection to an access 4798 * point for which we have failed in acquiring an IP address from DHCP. 4799 * A value of N means that we will make N+1 connection attempts in all. 4800 */ 4801 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 4802 4803 /** 4804 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 4805 * data connectivity to be established after a disconnect from Wi-Fi. 4806 */ 4807 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4808 "wifi_mobile_data_transition_wakelock_timeout_ms"; 4809 4810 /** 4811 * The operational wifi frequency band 4812 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 4813 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 4814 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 4815 * 4816 * @hide 4817 */ 4818 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 4819 4820 /** 4821 * The Wi-Fi peer-to-peer device name 4822 * @hide 4823 */ 4824 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 4825 4826 /** 4827 * The number of milliseconds to delay when checking for data stalls during 4828 * non-aggressive detection. (screen is turned off.) 4829 * @hide 4830 */ 4831 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4832 "data_stall_alarm_non_aggressive_delay_in_ms"; 4833 4834 /** 4835 * The number of milliseconds to delay when checking for data stalls during 4836 * aggressive detection. (screen on or suspected data stall) 4837 * @hide 4838 */ 4839 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4840 "data_stall_alarm_aggressive_delay_in_ms"; 4841 4842 /** 4843 * The interval in milliseconds at which to check gprs registration 4844 * after the first registration mismatch of gprs and voice service, 4845 * to detect possible data network registration problems. 4846 * 4847 * @hide 4848 */ 4849 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4850 "gprs_register_check_period_ms"; 4851 4852 /** 4853 * Nonzero causes Log.wtf() to crash. 4854 * @hide 4855 */ 4856 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 4857 4858 /** 4859 * Ringer mode. This is used internally, changing this value will not 4860 * change the ringer mode. See AudioManager. 4861 */ 4862 public static final String MODE_RINGER = "mode_ringer"; 4863 4864 /** 4865 * Overlay display devices setting. 4866 * The associated value is a specially formatted string that describes the 4867 * size and density of simulated secondary display devices. 4868 * <p> 4869 * Format: {width}x{height}/{dpi};... 4870 * </p><p> 4871 * Example: 4872 * <ul> 4873 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4874 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4875 * at 1080p and the second at 720p.</li> 4876 * <li>If the value is empty, then no overlay display devices are created.</li> 4877 * </ul></p> 4878 * 4879 * @hide 4880 */ 4881 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4882 4883 /** 4884 * Threshold values for the duration and level of a discharge cycle, 4885 * under which we log discharge cycle info. 4886 * 4887 * @hide 4888 */ 4889 public static final String 4890 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 4891 4892 /** @hide */ 4893 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4894 4895 /** 4896 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 4897 * intents on application crashes and ANRs. If this is disabled, the 4898 * crash/ANR dialog will never display the "Report" button. 4899 * <p> 4900 * Type: int (0 = disallow, 1 = allow) 4901 * 4902 * @hide 4903 */ 4904 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4905 4906 /** 4907 * Maximum age of entries kept by {@link DropBoxManager}. 4908 * 4909 * @hide 4910 */ 4911 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 4912 4913 /** 4914 * Maximum number of entry files which {@link DropBoxManager} will keep 4915 * around. 4916 * 4917 * @hide 4918 */ 4919 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 4920 4921 /** 4922 * Maximum amount of disk space used by {@link DropBoxManager} no matter 4923 * what. 4924 * 4925 * @hide 4926 */ 4927 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 4928 4929 /** 4930 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 4931 * will use. 4932 * 4933 * @hide 4934 */ 4935 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 4936 4937 /** 4938 * Percent of total disk which {@link DropBoxManager} will never dip 4939 * into. 4940 * 4941 * @hide 4942 */ 4943 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 4944 4945 /** 4946 * Prefix for per-tag dropbox disable/enable settings. 4947 * 4948 * @hide 4949 */ 4950 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 4951 4952 /** 4953 * Lines of logcat to include with system crash/ANR/etc. reports, as a 4954 * prefix of the dropbox tag of the report type. For example, 4955 * "logcat_for_system_server_anr" controls the lines of logcat captured 4956 * with system server ANR reports. 0 to disable. 4957 * 4958 * @hide 4959 */ 4960 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 4961 4962 /** 4963 * The interval in minutes after which the amount of free storage left 4964 * on the device is logged to the event log 4965 * 4966 * @hide 4967 */ 4968 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 4969 4970 /** 4971 * Threshold for the amount of change in disk free space required to 4972 * report the amount of free space. Used to prevent spamming the logs 4973 * when the disk free space isn't changing frequently. 4974 * 4975 * @hide 4976 */ 4977 public static final String 4978 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 4979 4980 /** 4981 * Minimum percentage of free storage on the device that is used to 4982 * determine if the device is running low on storage. The default is 10. 4983 * <p> 4984 * Say this value is set to 10, the device is considered running low on 4985 * storage if 90% or more of the device storage is filled up. 4986 * 4987 * @hide 4988 */ 4989 public static final String 4990 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 4991 4992 /** 4993 * Maximum byte size of the low storage threshold. This is to ensure 4994 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 4995 * overly large threshold for large storage devices. Currently this must 4996 * be less than 2GB. This default is 500MB. 4997 * 4998 * @hide 4999 */ 5000 public static final String 5001 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 5002 5003 /** 5004 * Minimum bytes of free storage on the device before the data partition 5005 * is considered full. By default, 1 MB is reserved to avoid system-wide 5006 * SQLite disk full exceptions. 5007 * 5008 * @hide 5009 */ 5010 public static final String 5011 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 5012 5013 /** 5014 * The maximum reconnect delay for short network outages or when the 5015 * network is suspended due to phone use. 5016 * 5017 * @hide 5018 */ 5019 public static final String 5020 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 5021 5022 /** 5023 * The number of milliseconds to delay before sending out 5024 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. 5025 * 5026 * @hide 5027 */ 5028 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 5029 5030 /** 5031 * Setting to turn off captive portal detection. Feature is enabled by 5032 * default and the setting needs to be set to 0 to disable it. 5033 * 5034 * @hide 5035 */ 5036 public static final String 5037 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 5038 5039 /** 5040 * The server used for captive portal detection upon a new conection. A 5041 * 204 response code from the server is used for validation. 5042 * 5043 * @hide 5044 */ 5045 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 5046 5047 /** 5048 * Whether network service discovery is enabled. 5049 * 5050 * @hide 5051 */ 5052 public static final String NSD_ON = "nsd_on"; 5053 5054 /** 5055 * Let user pick default install location. 5056 * 5057 * @hide 5058 */ 5059 public static final String SET_INSTALL_LOCATION = "set_install_location"; 5060 5061 /** 5062 * Default install location value. 5063 * 0 = auto, let system decide 5064 * 1 = internal 5065 * 2 = sdcard 5066 * @hide 5067 */ 5068 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 5069 5070 /** 5071 * ms during which to consume extra events related to Inet connection 5072 * condition after a transtion to fully-connected 5073 * 5074 * @hide 5075 */ 5076 public static final String 5077 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 5078 5079 /** 5080 * ms during which to consume extra events related to Inet connection 5081 * condtion after a transtion to partly-connected 5082 * 5083 * @hide 5084 */ 5085 public static final String 5086 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 5087 5088 /** {@hide} */ 5089 public static final String 5090 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 5091 5092 /** 5093 * Host name and port for global http proxy. Uses ':' seperator for 5094 * between host and port. 5095 */ 5096 public static final String HTTP_PROXY = "http_proxy"; 5097 5098 /** 5099 * Host name for global http proxy. Set via ConnectivityManager. 5100 * 5101 * @hide 5102 */ 5103 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 5104 5105 /** 5106 * Integer host port for global http proxy. Set via ConnectivityManager. 5107 * 5108 * @hide 5109 */ 5110 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 5111 5112 /** 5113 * Exclusion list for global proxy. This string contains a list of 5114 * comma-separated domains where the global proxy does not apply. 5115 * Domains should be listed in a comma- separated list. Example of 5116 * acceptable formats: ".domain1.com,my.domain2.com" Use 5117 * ConnectivityManager to set/get. 5118 * 5119 * @hide 5120 */ 5121 public static final String 5122 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 5123 5124 /** 5125 * Enables the UI setting to allow the user to specify the global HTTP 5126 * proxy and associated exclusion list. 5127 * 5128 * @hide 5129 */ 5130 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 5131 5132 /** 5133 * Setting for default DNS in case nobody suggests one 5134 * 5135 * @hide 5136 */ 5137 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 5138 5139 /** {@hide} */ 5140 public static final String 5141 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 5142 /** {@hide} */ 5143 public static final String 5144 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 5145 /** {@hide} */ 5146 public static final String 5147 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 5148 5149 /** 5150 * Get the key that retrieves a bluetooth headset's priority. 5151 * @hide 5152 */ 5153 public static final String getBluetoothHeadsetPriorityKey(String address) { 5154 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(); 5155 } 5156 5157 /** 5158 * Get the key that retrieves a bluetooth a2dp sink's priority. 5159 * @hide 5160 */ 5161 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 5162 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(); 5163 } 5164 5165 /** 5166 * Get the key that retrieves a bluetooth Input Device's priority. 5167 * @hide 5168 */ 5169 public static final String getBluetoothInputDevicePriorityKey(String address) { 5170 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(); 5171 } 5172 5173 // Populated lazily, guarded by class object: 5174 private static NameValueCache sNameValueCache = new NameValueCache( 5175 SYS_PROP_SETTING_VERSION, 5176 CONTENT_URI, 5177 CALL_METHOD_GET_GLOBAL, 5178 CALL_METHOD_PUT_GLOBAL); 5179 5180 /** 5181 * Look up a name in the database. 5182 * @param resolver to access the database with 5183 * @param name to look up in the table 5184 * @return the corresponding value, or null if not present 5185 */ 5186 public static String getString(ContentResolver resolver, String name) { 5187 return getStringForUser(resolver, name, UserHandle.myUserId()); 5188 } 5189 5190 /** @hide */ 5191 public static String getStringForUser(ContentResolver resolver, String name, 5192 int userHandle) { 5193 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5194 } 5195 5196 /** 5197 * Store a name/value pair into the database. 5198 * @param resolver to access the database with 5199 * @param name to store 5200 * @param value to associate with the name 5201 * @return true if the value was set, false on database errors 5202 */ 5203 public static boolean putString(ContentResolver resolver, 5204 String name, String value) { 5205 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5206 } 5207 5208 /** @hide */ 5209 public static boolean putStringForUser(ContentResolver resolver, 5210 String name, String value, int userHandle) { 5211 if (LOCAL_LOGV) { 5212 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5213 + " for " + userHandle); 5214 } 5215 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5216 } 5217 5218 /** 5219 * Construct the content URI for a particular name/value pair, 5220 * useful for monitoring changes with a ContentObserver. 5221 * @param name to look up in the table 5222 * @return the corresponding content URI, or null if not present 5223 */ 5224 public static Uri getUriFor(String name) { 5225 return getUriFor(CONTENT_URI, name); 5226 } 5227 5228 /** 5229 * Convenience function for retrieving a single secure settings value 5230 * as an integer. Note that internally setting values are always 5231 * stored as strings; this function converts the string to an integer 5232 * for you. The default value will be returned if the setting is 5233 * not defined or not an integer. 5234 * 5235 * @param cr The ContentResolver to access. 5236 * @param name The name of the setting to retrieve. 5237 * @param def Value to return if the setting is not defined. 5238 * 5239 * @return The setting's current value, or 'def' if it is not defined 5240 * or not a valid integer. 5241 */ 5242 public static int getInt(ContentResolver cr, String name, int def) { 5243 String v = getString(cr, name); 5244 try { 5245 return v != null ? Integer.parseInt(v) : def; 5246 } catch (NumberFormatException e) { 5247 return def; 5248 } 5249 } 5250 5251 /** 5252 * Convenience function for retrieving a single secure settings value 5253 * as an integer. Note that internally setting values are always 5254 * stored as strings; this function converts the string to an integer 5255 * for you. 5256 * <p> 5257 * This version does not take a default value. If the setting has not 5258 * been set, or the string value is not a number, 5259 * it throws {@link SettingNotFoundException}. 5260 * 5261 * @param cr The ContentResolver to access. 5262 * @param name The name of the setting to retrieve. 5263 * 5264 * @throws SettingNotFoundException Thrown if a setting by the given 5265 * name can't be found or the setting value is not an integer. 5266 * 5267 * @return The setting's current value. 5268 */ 5269 public static int getInt(ContentResolver cr, String name) 5270 throws SettingNotFoundException { 5271 String v = getString(cr, name); 5272 try { 5273 return Integer.parseInt(v); 5274 } catch (NumberFormatException e) { 5275 throw new SettingNotFoundException(name); 5276 } 5277 } 5278 5279 /** 5280 * Convenience function for updating a single settings value as an 5281 * integer. This will either create a new entry in the table if the 5282 * given name does not exist, or modify the value of the existing row 5283 * with that name. Note that internally setting values are always 5284 * stored as strings, so this function converts the given value to a 5285 * string before storing it. 5286 * 5287 * @param cr The ContentResolver to access. 5288 * @param name The name of the setting to modify. 5289 * @param value The new value for the setting. 5290 * @return true if the value was set, false on database errors 5291 */ 5292 public static boolean putInt(ContentResolver cr, String name, int value) { 5293 return putString(cr, name, Integer.toString(value)); 5294 } 5295 5296 /** 5297 * Convenience function for retrieving a single secure settings value 5298 * as a {@code long}. Note that internally setting values are always 5299 * stored as strings; this function converts the string to a {@code long} 5300 * for you. The default value will be returned if the setting is 5301 * not defined or not a {@code long}. 5302 * 5303 * @param cr The ContentResolver to access. 5304 * @param name The name of the setting to retrieve. 5305 * @param def Value to return if the setting is not defined. 5306 * 5307 * @return The setting's current value, or 'def' if it is not defined 5308 * or not a valid {@code long}. 5309 */ 5310 public static long getLong(ContentResolver cr, String name, long def) { 5311 String valString = getString(cr, name); 5312 long value; 5313 try { 5314 value = valString != null ? Long.parseLong(valString) : def; 5315 } catch (NumberFormatException e) { 5316 value = def; 5317 } 5318 return value; 5319 } 5320 5321 /** 5322 * Convenience function for retrieving a single secure settings value 5323 * as a {@code long}. Note that internally setting values are always 5324 * stored as strings; this function converts the string to a {@code long} 5325 * for you. 5326 * <p> 5327 * This version does not take a default value. If the setting has not 5328 * been set, or the string value is not a number, 5329 * it throws {@link SettingNotFoundException}. 5330 * 5331 * @param cr The ContentResolver to access. 5332 * @param name The name of the setting to retrieve. 5333 * 5334 * @return The setting's current value. 5335 * @throws SettingNotFoundException Thrown if a setting by the given 5336 * name can't be found or the setting value is not an integer. 5337 */ 5338 public static long getLong(ContentResolver cr, String name) 5339 throws SettingNotFoundException { 5340 String valString = getString(cr, name); 5341 try { 5342 return Long.parseLong(valString); 5343 } catch (NumberFormatException e) { 5344 throw new SettingNotFoundException(name); 5345 } 5346 } 5347 5348 /** 5349 * Convenience function for updating a secure settings value as a long 5350 * integer. This will either create a new entry in the table if the 5351 * given name does not exist, or modify the value of the existing row 5352 * with that name. Note that internally setting values are always 5353 * stored as strings, so this function converts the given value to a 5354 * string before storing it. 5355 * 5356 * @param cr The ContentResolver to access. 5357 * @param name The name of the setting to modify. 5358 * @param value The new value for the setting. 5359 * @return true if the value was set, false on database errors 5360 */ 5361 public static boolean putLong(ContentResolver cr, String name, long value) { 5362 return putString(cr, name, Long.toString(value)); 5363 } 5364 5365 /** 5366 * Convenience function for retrieving a single secure settings value 5367 * as a floating point number. Note that internally setting values are 5368 * always stored as strings; this function converts the string to an 5369 * float for you. The default value will be returned if the setting 5370 * is not defined or not a valid float. 5371 * 5372 * @param cr The ContentResolver to access. 5373 * @param name The name of the setting to retrieve. 5374 * @param def Value to return if the setting is not defined. 5375 * 5376 * @return The setting's current value, or 'def' if it is not defined 5377 * or not a valid float. 5378 */ 5379 public static float getFloat(ContentResolver cr, String name, float def) { 5380 String v = getString(cr, name); 5381 try { 5382 return v != null ? Float.parseFloat(v) : def; 5383 } catch (NumberFormatException e) { 5384 return def; 5385 } 5386 } 5387 5388 /** 5389 * Convenience function for retrieving a single secure settings value 5390 * as a float. Note that internally setting values are always 5391 * stored as strings; this function converts the string to a float 5392 * for you. 5393 * <p> 5394 * This version does not take a default value. If the setting has not 5395 * been set, or the string value is not a number, 5396 * it throws {@link SettingNotFoundException}. 5397 * 5398 * @param cr The ContentResolver to access. 5399 * @param name The name of the setting to retrieve. 5400 * 5401 * @throws SettingNotFoundException Thrown if a setting by the given 5402 * name can't be found or the setting value is not a float. 5403 * 5404 * @return The setting's current value. 5405 */ 5406 public static float getFloat(ContentResolver cr, String name) 5407 throws SettingNotFoundException { 5408 String v = getString(cr, name); 5409 if (v == null) { 5410 throw new SettingNotFoundException(name); 5411 } 5412 try { 5413 return Float.parseFloat(v); 5414 } catch (NumberFormatException e) { 5415 throw new SettingNotFoundException(name); 5416 } 5417 } 5418 5419 /** 5420 * Convenience function for updating a single settings value as a 5421 * floating point number. This will either create a new entry in the 5422 * table if the given name does not exist, or modify the value of the 5423 * existing row with that name. Note that internally setting values 5424 * are always stored as strings, so this function converts the given 5425 * value to a string before storing it. 5426 * 5427 * @param cr The ContentResolver to access. 5428 * @param name The name of the setting to modify. 5429 * @param value The new value for the setting. 5430 * @return true if the value was set, false on database errors 5431 */ 5432 public static boolean putFloat(ContentResolver cr, String name, float value) { 5433 return putString(cr, name, Float.toString(value)); 5434 } 5435 } 5436 5437 /** 5438 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5439 * Intent URL, allowing it to be either a web page or a particular 5440 * application activity. 5441 * 5442 * @hide 5443 */ 5444 public static final class Bookmarks implements BaseColumns 5445 { 5446 private static final String TAG = "Bookmarks"; 5447 5448 /** 5449 * The content:// style URL for this table 5450 */ 5451 public static final Uri CONTENT_URI = 5452 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5453 5454 /** 5455 * The row ID. 5456 * <p>Type: INTEGER</p> 5457 */ 5458 public static final String ID = "_id"; 5459 5460 /** 5461 * Descriptive name of the bookmark that can be displayed to the user. 5462 * If this is empty, the title should be resolved at display time (use 5463 * {@link #getTitle(Context, Cursor)} any time you want to display the 5464 * title of a bookmark.) 5465 * <P> 5466 * Type: TEXT 5467 * </P> 5468 */ 5469 public static final String TITLE = "title"; 5470 5471 /** 5472 * Arbitrary string (displayed to the user) that allows bookmarks to be 5473 * organized into categories. There are some special names for 5474 * standard folders, which all start with '@'. The label displayed for 5475 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5476 * the folder name does not change so you can consistently query for 5477 * the folder regardless of the current locale. 5478 * 5479 * <P>Type: TEXT</P> 5480 * 5481 */ 5482 public static final String FOLDER = "folder"; 5483 5484 /** 5485 * The Intent URL of the bookmark, describing what it points to. This 5486 * value is given to {@link android.content.Intent#getIntent} to create 5487 * an Intent that can be launched. 5488 * <P>Type: TEXT</P> 5489 */ 5490 public static final String INTENT = "intent"; 5491 5492 /** 5493 * Optional shortcut character associated with this bookmark. 5494 * <P>Type: INTEGER</P> 5495 */ 5496 public static final String SHORTCUT = "shortcut"; 5497 5498 /** 5499 * The order in which the bookmark should be displayed 5500 * <P>Type: INTEGER</P> 5501 */ 5502 public static final String ORDERING = "ordering"; 5503 5504 private static final String[] sIntentProjection = { INTENT }; 5505 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5506 private static final String sShortcutSelection = SHORTCUT + "=?"; 5507 5508 /** 5509 * Convenience function to retrieve the bookmarked Intent for a 5510 * particular shortcut key. 5511 * 5512 * @param cr The ContentResolver to query. 5513 * @param shortcut The shortcut key. 5514 * 5515 * @return Intent The bookmarked URL, or null if there is no bookmark 5516 * matching the given shortcut. 5517 */ 5518 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5519 { 5520 Intent intent = null; 5521 5522 Cursor c = cr.query(CONTENT_URI, 5523 sIntentProjection, sShortcutSelection, 5524 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5525 // Keep trying until we find a valid shortcut 5526 try { 5527 while (intent == null && c.moveToNext()) { 5528 try { 5529 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5530 intent = Intent.parseUri(intentURI, 0); 5531 } catch (java.net.URISyntaxException e) { 5532 // The stored URL is bad... ignore it. 5533 } catch (IllegalArgumentException e) { 5534 // Column not found 5535 Log.w(TAG, "Intent column not found", e); 5536 } 5537 } 5538 } finally { 5539 if (c != null) c.close(); 5540 } 5541 5542 return intent; 5543 } 5544 5545 /** 5546 * Add a new bookmark to the system. 5547 * 5548 * @param cr The ContentResolver to query. 5549 * @param intent The desired target of the bookmark. 5550 * @param title Bookmark title that is shown to the user; null if none 5551 * or it should be resolved to the intent's title. 5552 * @param folder Folder in which to place the bookmark; null if none. 5553 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5554 * this is non-zero and there is an existing bookmark entry 5555 * with this same shortcut, then that existing shortcut is 5556 * cleared (the bookmark is not removed). 5557 * @return The unique content URL for the new bookmark entry. 5558 */ 5559 public static Uri add(ContentResolver cr, 5560 Intent intent, 5561 String title, 5562 String folder, 5563 char shortcut, 5564 int ordering) 5565 { 5566 // If a shortcut is supplied, and it is already defined for 5567 // another bookmark, then remove the old definition. 5568 if (shortcut != 0) { 5569 cr.delete(CONTENT_URI, sShortcutSelection, 5570 new String[] { String.valueOf((int) shortcut) }); 5571 } 5572 5573 ContentValues values = new ContentValues(); 5574 if (title != null) values.put(TITLE, title); 5575 if (folder != null) values.put(FOLDER, folder); 5576 values.put(INTENT, intent.toUri(0)); 5577 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5578 values.put(ORDERING, ordering); 5579 return cr.insert(CONTENT_URI, values); 5580 } 5581 5582 /** 5583 * Return the folder name as it should be displayed to the user. This 5584 * takes care of localizing special folders. 5585 * 5586 * @param r Resources object for current locale; only need access to 5587 * system resources. 5588 * @param folder The value found in the {@link #FOLDER} column. 5589 * 5590 * @return CharSequence The label for this folder that should be shown 5591 * to the user. 5592 */ 5593 public static CharSequence getLabelForFolder(Resources r, String folder) { 5594 return folder; 5595 } 5596 5597 /** 5598 * Return the title as it should be displayed to the user. This takes 5599 * care of localizing bookmarks that point to activities. 5600 * 5601 * @param context A context. 5602 * @param cursor A cursor pointing to the row whose title should be 5603 * returned. The cursor must contain at least the {@link #TITLE} 5604 * and {@link #INTENT} columns. 5605 * @return A title that is localized and can be displayed to the user, 5606 * or the empty string if one could not be found. 5607 */ 5608 public static CharSequence getTitle(Context context, Cursor cursor) { 5609 int titleColumn = cursor.getColumnIndex(TITLE); 5610 int intentColumn = cursor.getColumnIndex(INTENT); 5611 if (titleColumn == -1 || intentColumn == -1) { 5612 throw new IllegalArgumentException( 5613 "The cursor must contain the TITLE and INTENT columns."); 5614 } 5615 5616 String title = cursor.getString(titleColumn); 5617 if (!TextUtils.isEmpty(title)) { 5618 return title; 5619 } 5620 5621 String intentUri = cursor.getString(intentColumn); 5622 if (TextUtils.isEmpty(intentUri)) { 5623 return ""; 5624 } 5625 5626 Intent intent; 5627 try { 5628 intent = Intent.parseUri(intentUri, 0); 5629 } catch (URISyntaxException e) { 5630 return ""; 5631 } 5632 5633 PackageManager packageManager = context.getPackageManager(); 5634 ResolveInfo info = packageManager.resolveActivity(intent, 0); 5635 return info != null ? info.loadLabel(packageManager) : ""; 5636 } 5637 } 5638 5639 /** 5640 * Returns the device ID that we should use when connecting to the mobile gtalk server. 5641 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 5642 * from the GoogleLoginService. 5643 * 5644 * @param androidId The Android ID for this device. 5645 * @return The device ID that should be used when connecting to the mobile gtalk server. 5646 * @hide 5647 */ 5648 public static String getGTalkDeviceId(long androidId) { 5649 return "android-" + Long.toHexString(androidId); 5650 } 5651} 5652