Settings.java revision c6fa237daeaae6107174a9b9d4f591ea8cd26d86
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 * Get the key that retrieves a bluetooth headset's priority. 3082 * @hide 3083 */ 3084 public static final String getBluetoothHeadsetPriorityKey(String address) { 3085 return ("bluetooth_headset_priority_" + address.toUpperCase()); 3086 } 3087 3088 /** 3089 * Get the key that retrieves a bluetooth a2dp sink's priority. 3090 * @hide 3091 */ 3092 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 3093 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 3094 } 3095 3096 /** 3097 * Get the key that retrieves a bluetooth Input Device's priority. 3098 * @hide 3099 */ 3100 public static final String getBluetoothInputDevicePriorityKey(String address) { 3101 return ("bluetooth_input_device_priority_" + address.toUpperCase()); 3102 } 3103 3104 /** 3105 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3106 */ 3107 @Deprecated 3108 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3109 3110 /** 3111 * Setting to record the input method used by default, holding the ID 3112 * of the desired method. 3113 */ 3114 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 3115 3116 /** 3117 * Setting to record the input method subtype used by default, holding the ID 3118 * of the desired method. 3119 */ 3120 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 3121 "selected_input_method_subtype"; 3122 3123 /** 3124 * Setting to record the history of input method subtype, holding the pair of ID of IME 3125 * and its last used subtype. 3126 * @hide 3127 */ 3128 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 3129 "input_methods_subtype_history"; 3130 3131 /** 3132 * Setting to record the visibility of input method selector 3133 */ 3134 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 3135 "input_method_selector_visibility"; 3136 3137 /** 3138 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3139 */ 3140 @Deprecated 3141 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3142 3143 /** 3144 * List of input methods that are currently enabled. This is a string 3145 * containing the IDs of all enabled input methods, each ID separated 3146 * by ':'. 3147 */ 3148 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3149 3150 /** 3151 * List of system input methods that are currently disabled. This is a string 3152 * containing the IDs of all disabled input methods, each ID separated 3153 * by ':'. 3154 * @hide 3155 */ 3156 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3157 3158 /** 3159 * Host name and port for global http proxy. Uses ':' seperator for 3160 * between host and port. 3161 * 3162 * @deprecated Use {@link Global#HTTP_PROXY} 3163 */ 3164 @Deprecated 3165 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3166 3167 /** 3168 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3169 */ 3170 @Deprecated 3171 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3172 3173 /** 3174 * Comma-separated list of location providers that activities may access. 3175 */ 3176 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3177 3178 /** 3179 * A flag containing settings used for biometric weak 3180 * @hide 3181 */ 3182 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3183 "lock_biometric_weak_flags"; 3184 3185 /** 3186 * Whether autolock is enabled (0 = false, 1 = true) 3187 */ 3188 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3189 3190 /** 3191 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3192 */ 3193 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3194 3195 /** 3196 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 3197 */ 3198 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3199 "lock_pattern_tactile_feedback_enabled"; 3200 3201 /** 3202 * This preference allows the device to be locked given time after screen goes off, 3203 * subject to current DeviceAdmin policy limits. 3204 * @hide 3205 */ 3206 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3207 3208 3209 /** 3210 * This preference contains the string that shows for owner info on LockScren. 3211 * @hide 3212 */ 3213 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3214 3215 /** 3216 * Id of the time appwidget on the lockscreen, or -1 if none 3217 * @hide 3218 */ 3219 public static final String LOCK_SCREEN_STATUS_APPWIDGET_ID = 3220 "lock_screen_status_appwidget_id"; 3221 3222 /** 3223 * Id of the user-selected appwidget on the lockscreen, or -1 if none 3224 * @hide 3225 */ 3226 public static final String LOCK_SCREEN_USER_SELECTED_APPWIDGET_ID = 3227 "lock_screen_user_selected_appwidget_id"; 3228 3229 /** 3230 * This preference enables showing the owner info on LockScren. 3231 * @hide 3232 */ 3233 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3234 "lock_screen_owner_info_enabled"; 3235 3236 /** 3237 * The Logging ID (a unique 64-bit value) as a hex string. 3238 * Used as a pseudonymous identifier for logging. 3239 * @deprecated This identifier is poorly initialized and has 3240 * many collisions. It should not be used. 3241 */ 3242 @Deprecated 3243 public static final String LOGGING_ID = "logging_id"; 3244 3245 /** 3246 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3247 */ 3248 @Deprecated 3249 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3250 3251 /** 3252 * No longer supported. 3253 */ 3254 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3255 3256 /** 3257 * No longer supported. 3258 */ 3259 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3260 3261 /** 3262 * No longer supported. 3263 */ 3264 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3265 3266 /** 3267 * Settings classname to launch when Settings is clicked from All 3268 * Applications. Needed because of user testing between the old 3269 * and new Settings apps. 3270 */ 3271 // TODO: 881807 3272 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3273 3274 /** 3275 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3276 */ 3277 @Deprecated 3278 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3279 3280 /** 3281 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3282 */ 3283 @Deprecated 3284 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3285 3286 /** 3287 * If accessibility is enabled. 3288 */ 3289 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3290 3291 /** 3292 * If touch exploration is enabled. 3293 */ 3294 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3295 3296 /** 3297 * List of the enabled accessibility providers. 3298 */ 3299 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3300 "enabled_accessibility_services"; 3301 3302 /** 3303 * List of the accessibility services to which the user has granted 3304 * permission to put the device into touch exploration mode. 3305 * 3306 * @hide 3307 */ 3308 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3309 "touch_exploration_granted_accessibility_services"; 3310 3311 /** 3312 * Whether to speak passwords while in accessibility mode. 3313 */ 3314 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3315 3316 /** 3317 * If injection of accessibility enhancing JavaScript screen-reader 3318 * is enabled. 3319 * <p> 3320 * Note: The JavaScript based screen-reader is served by the 3321 * Google infrastructure and enable users with disabilities to 3322 * efficiently navigate in and explore web content. 3323 * </p> 3324 * <p> 3325 * This property represents a boolean value. 3326 * </p> 3327 * @hide 3328 */ 3329 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3330 "accessibility_script_injection"; 3331 3332 /** 3333 * The URL for the injected JavaScript based screen-reader used 3334 * for providing accessibility of content in WebView. 3335 * <p> 3336 * Note: The JavaScript based screen-reader is served by the 3337 * Google infrastructure and enable users with disabilities to 3338 * efficiently navigate in and explore web content. 3339 * </p> 3340 * <p> 3341 * This property represents a string value. 3342 * </p> 3343 * @hide 3344 */ 3345 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3346 "accessibility_script_injection_url"; 3347 3348 /** 3349 * Key bindings for navigation in built-in accessibility support for web content. 3350 * <p> 3351 * Note: These key bindings are for the built-in accessibility navigation for 3352 * web content which is used as a fall back solution if JavaScript in a WebView 3353 * is not enabled or the user has not opted-in script injection from Google. 3354 * </p> 3355 * <p> 3356 * The bindings are separated by semi-colon. A binding is a mapping from 3357 * a key to a sequence of actions (for more details look at 3358 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3359 * string representation of an integer obtained from a meta state (optional) shifted 3360 * sixteen times left and bitwise ored with a key code. An action is represented 3361 * as a hexademical string representation of an integer where the first two digits 3362 * are navigation action index, the second, the third, and the fourth digit pairs 3363 * represent the action arguments. The separate actions in a binding are colon 3364 * separated. The key and the action sequence it maps to are separated by equals. 3365 * </p> 3366 * <p> 3367 * For example, the binding below maps the DPAD right button to traverse the 3368 * current navigation axis once without firing an accessibility event and to 3369 * perform the same traversal again but to fire an event: 3370 * <code> 3371 * 0x16=0x01000100:0x01000101; 3372 * </code> 3373 * </p> 3374 * <p> 3375 * The goal of this binding is to enable dynamic rebinding of keys to 3376 * navigation actions for web content without requiring a framework change. 3377 * </p> 3378 * <p> 3379 * This property represents a string value. 3380 * </p> 3381 * @hide 3382 */ 3383 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3384 "accessibility_web_content_key_bindings"; 3385 3386 /** 3387 * Setting that specifies whether the display magnification is enabled. 3388 * Display magnifications allows the user to zoom in the display content 3389 * and is targeted to low vision users. The current magnification scale 3390 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3391 * 3392 * @hide 3393 */ 3394 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3395 "accessibility_display_magnification_enabled"; 3396 3397 /** 3398 * Setting that specifies what the display magnification scale is. 3399 * Display magnifications allows the user to zoom in the display 3400 * content and is targeted to low vision users. Whether a display 3401 * magnification is performed is controlled by 3402 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3403 * 3404 * @hide 3405 */ 3406 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3407 "accessibility_display_magnification_scale"; 3408 3409 /** 3410 * Setting that specifies whether the display magnification should be 3411 * automatically updated. If this fearture is enabled the system will 3412 * exit magnification mode or pan the viewport when a context change 3413 * occurs. For example, on staring a new activity or rotating the screen, 3414 * the system may zoom out so the user can see the new context he is in. 3415 * Another example is on showing a window that is not visible in the 3416 * magnified viewport the system may pan the viewport to make the window 3417 * the has popped up so the user knows that the context has changed. 3418 * Whether a screen magnification is performed is controlled by 3419 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3420 * 3421 * @hide 3422 */ 3423 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3424 "accessibility_display_magnification_auto_update"; 3425 3426 /** 3427 * The timout for considering a press to be a long press in milliseconds. 3428 * @hide 3429 */ 3430 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3431 3432 /** 3433 * Setting to always use the default text-to-speech settings regardless 3434 * of the application settings. 3435 * 1 = override application settings, 3436 * 0 = use application settings (if specified). 3437 * 3438 * @deprecated The value of this setting is no longer respected by 3439 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3440 */ 3441 @Deprecated 3442 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3443 3444 /** 3445 * Default text-to-speech engine speech rate. 100 = 1x 3446 */ 3447 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3448 3449 /** 3450 * Default text-to-speech engine pitch. 100 = 1x 3451 */ 3452 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3453 3454 /** 3455 * Default text-to-speech engine. 3456 */ 3457 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3458 3459 /** 3460 * Default text-to-speech language. 3461 * 3462 * @deprecated this setting is no longer in use, as of the Ice Cream 3463 * Sandwich release. Apps should never need to read this setting directly, 3464 * instead can query the TextToSpeech framework classes for the default 3465 * locale. {@link TextToSpeech#getLanguage()}. 3466 */ 3467 @Deprecated 3468 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3469 3470 /** 3471 * Default text-to-speech country. 3472 * 3473 * @deprecated this setting is no longer in use, as of the Ice Cream 3474 * Sandwich release. Apps should never need to read this setting directly, 3475 * instead can query the TextToSpeech framework classes for the default 3476 * locale. {@link TextToSpeech#getLanguage()}. 3477 */ 3478 @Deprecated 3479 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3480 3481 /** 3482 * Default text-to-speech locale variant. 3483 * 3484 * @deprecated this setting is no longer in use, as of the Ice Cream 3485 * Sandwich release. Apps should never need to read this setting directly, 3486 * instead can query the TextToSpeech framework classes for the 3487 * locale that is in use {@link TextToSpeech#getLanguage()}. 3488 */ 3489 @Deprecated 3490 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3491 3492 /** 3493 * Stores the default tts locales on a per engine basis. Stored as 3494 * a comma seperated list of values, each value being of the form 3495 * {@code engine_name:locale} for example, 3496 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3497 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3498 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3499 * setting directly, and can query the TextToSpeech framework classes 3500 * for the locale that is in use. 3501 * 3502 * @hide 3503 */ 3504 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3505 3506 /** 3507 * Space delimited list of plugin packages that are enabled. 3508 */ 3509 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3510 3511 /** 3512 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 3513 * instead. 3514 */ 3515 @Deprecated 3516 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3517 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3518 3519 /** 3520 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 3521 * instead. 3522 */ 3523 @Deprecated 3524 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3525 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3526 3527 /** 3528 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3529 * instead. 3530 */ 3531 @Deprecated 3532 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 3533 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3534 3535 /** 3536 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 3537 * instead. 3538 */ 3539 @Deprecated 3540 public static final String WIFI_ON = Global.WIFI_ON; 3541 3542 /** 3543 * The acceptable packet loss percentage (range 0 - 100) before trying 3544 * another AP on the same network. 3545 * @deprecated This setting is not used. 3546 */ 3547 @Deprecated 3548 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3549 "wifi_watchdog_acceptable_packet_loss_percentage"; 3550 3551 /** 3552 * The number of access points required for a network in order for the 3553 * watchdog to monitor it. 3554 * @deprecated This setting is not used. 3555 */ 3556 @Deprecated 3557 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3558 3559 /** 3560 * The delay between background checks. 3561 * @deprecated This setting is not used. 3562 */ 3563 @Deprecated 3564 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3565 "wifi_watchdog_background_check_delay_ms"; 3566 3567 /** 3568 * Whether the Wi-Fi watchdog is enabled for background checking even 3569 * after it thinks the user has connected to a good access point. 3570 * @deprecated This setting is not used. 3571 */ 3572 @Deprecated 3573 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3574 "wifi_watchdog_background_check_enabled"; 3575 3576 /** 3577 * The timeout for a background ping 3578 * @deprecated This setting is not used. 3579 */ 3580 @Deprecated 3581 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3582 "wifi_watchdog_background_check_timeout_ms"; 3583 3584 /** 3585 * The number of initial pings to perform that *may* be ignored if they 3586 * fail. Again, if these fail, they will *not* be used in packet loss 3587 * calculation. For example, one network always seemed to time out for 3588 * the first couple pings, so this is set to 3 by default. 3589 * @deprecated This setting is not used. 3590 */ 3591 @Deprecated 3592 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3593 "wifi_watchdog_initial_ignored_ping_count"; 3594 3595 /** 3596 * The maximum number of access points (per network) to attempt to test. 3597 * If this number is reached, the watchdog will no longer monitor the 3598 * initial connection state for the network. This is a safeguard for 3599 * networks containing multiple APs whose DNS does not respond to pings. 3600 * @deprecated This setting is not used. 3601 */ 3602 @Deprecated 3603 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3604 3605 /** 3606 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3607 */ 3608 @Deprecated 3609 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3610 3611 /** 3612 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3613 * @deprecated This setting is not used. 3614 */ 3615 @Deprecated 3616 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3617 3618 /** 3619 * The number of pings to test if an access point is a good connection. 3620 * @deprecated This setting is not used. 3621 */ 3622 @Deprecated 3623 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3624 3625 /** 3626 * The delay between pings. 3627 * @deprecated This setting is not used. 3628 */ 3629 @Deprecated 3630 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3631 3632 /** 3633 * The timeout per ping. 3634 * @deprecated This setting is not used. 3635 */ 3636 @Deprecated 3637 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3638 3639 /** 3640 * @deprecated Use 3641 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3642 */ 3643 @Deprecated 3644 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3645 3646 /** 3647 * @deprecated Use 3648 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3649 */ 3650 @Deprecated 3651 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3652 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3653 3654 /** 3655 * Whether background data usage is allowed. 3656 * 3657 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 3658 * availability of background data depends on several 3659 * combined factors. When background data is unavailable, 3660 * {@link ConnectivityManager#getActiveNetworkInfo()} will 3661 * now appear disconnected. 3662 */ 3663 @Deprecated 3664 public static final String BACKGROUND_DATA = "background_data"; 3665 3666 /** 3667 * Origins for which browsers should allow geolocation by default. 3668 * The value is a space-separated list of origins. 3669 */ 3670 public static final String ALLOWED_GEOLOCATION_ORIGINS 3671 = "allowed_geolocation_origins"; 3672 3673 /** 3674 * The preferred network mode 7 = Global 3675 * 6 = EvDo only 3676 * 5 = CDMA w/o EvDo 3677 * 4 = CDMA / EvDo auto 3678 * 3 = GSM / WCDMA auto 3679 * 2 = WCDMA only 3680 * 1 = GSM only 3681 * 0 = GSM / WCDMA preferred 3682 * @hide 3683 */ 3684 public static final String PREFERRED_NETWORK_MODE = 3685 "preferred_network_mode"; 3686 3687 /** 3688 * The preferred TTY mode 0 = TTy Off, CDMA default 3689 * 1 = TTY Full 3690 * 2 = TTY HCO 3691 * 3 = TTY VCO 3692 * @hide 3693 */ 3694 public static final String PREFERRED_TTY_MODE = 3695 "preferred_tty_mode"; 3696 3697 /** 3698 * The cdma subscription 0 = Subscription from RUIM, when available 3699 * 1 = Subscription from NV 3700 * @hide 3701 */ 3702 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3703 "preferred_cdma_subscription"; 3704 3705 /** 3706 * Whether the enhanced voice privacy mode is enabled. 3707 * 0 = normal voice privacy 3708 * 1 = enhanced voice privacy 3709 * @hide 3710 */ 3711 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3712 3713 /** 3714 * Whether the TTY mode mode is enabled. 3715 * 0 = disabled 3716 * 1 = enabled 3717 * @hide 3718 */ 3719 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3720 3721 /** 3722 * Controls whether settings backup is enabled. 3723 * Type: int ( 0 = disabled, 1 = enabled ) 3724 * @hide 3725 */ 3726 public static final String BACKUP_ENABLED = "backup_enabled"; 3727 3728 /** 3729 * Controls whether application data is automatically restored from backup 3730 * at install time. 3731 * Type: int ( 0 = disabled, 1 = enabled ) 3732 * @hide 3733 */ 3734 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3735 3736 /** 3737 * Indicates whether settings backup has been fully provisioned. 3738 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3739 * @hide 3740 */ 3741 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3742 3743 /** 3744 * Component of the transport to use for backup/restore. 3745 * @hide 3746 */ 3747 public static final String BACKUP_TRANSPORT = "backup_transport"; 3748 3749 /** 3750 * Version for which the setup wizard was last shown. Bumped for 3751 * each release when there is new setup information to show. 3752 * @hide 3753 */ 3754 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3755 3756 /** 3757 * The interval in milliseconds after which Wi-Fi is considered idle. 3758 * When idle, it is possible for the device to be switched from Wi-Fi to 3759 * the mobile data network. 3760 * @hide 3761 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 3762 * instead. 3763 */ 3764 @Deprecated 3765 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 3766 3767 /** 3768 * The global search provider chosen by the user (if multiple global 3769 * search providers are installed). This will be the provider returned 3770 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3771 * installed. This setting is stored as a flattened component name as 3772 * per {@link ComponentName#flattenToString()}. 3773 * 3774 * @hide 3775 */ 3776 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3777 "search_global_search_activity"; 3778 3779 /** 3780 * The number of promoted sources in GlobalSearch. 3781 * @hide 3782 */ 3783 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3784 /** 3785 * The maximum number of suggestions returned by GlobalSearch. 3786 * @hide 3787 */ 3788 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3789 /** 3790 * The number of suggestions GlobalSearch will ask each non-web search source for. 3791 * @hide 3792 */ 3793 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3794 /** 3795 * The number of suggestions the GlobalSearch will ask the web search source for. 3796 * @hide 3797 */ 3798 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3799 "search_web_results_override_limit"; 3800 /** 3801 * The number of milliseconds that GlobalSearch will wait for suggestions from 3802 * promoted sources before continuing with all other sources. 3803 * @hide 3804 */ 3805 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3806 "search_promoted_source_deadline_millis"; 3807 /** 3808 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3809 * @hide 3810 */ 3811 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3812 /** 3813 * The maximum number of milliseconds that GlobalSearch shows the previous results 3814 * after receiving a new query. 3815 * @hide 3816 */ 3817 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3818 /** 3819 * The maximum age of log data used for shortcuts in GlobalSearch. 3820 * @hide 3821 */ 3822 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3823 /** 3824 * The maximum age of log data used for source ranking in GlobalSearch. 3825 * @hide 3826 */ 3827 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3828 "search_max_source_event_age_millis"; 3829 /** 3830 * The minimum number of impressions needed to rank a source in GlobalSearch. 3831 * @hide 3832 */ 3833 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3834 "search_min_impressions_for_source_ranking"; 3835 /** 3836 * The minimum number of clicks needed to rank a source in GlobalSearch. 3837 * @hide 3838 */ 3839 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3840 "search_min_clicks_for_source_ranking"; 3841 /** 3842 * The maximum number of shortcuts shown by GlobalSearch. 3843 * @hide 3844 */ 3845 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3846 /** 3847 * The size of the core thread pool for suggestion queries in GlobalSearch. 3848 * @hide 3849 */ 3850 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3851 "search_query_thread_core_pool_size"; 3852 /** 3853 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3854 * @hide 3855 */ 3856 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3857 "search_query_thread_max_pool_size"; 3858 /** 3859 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3860 * @hide 3861 */ 3862 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3863 "search_shortcut_refresh_core_pool_size"; 3864 /** 3865 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3866 * @hide 3867 */ 3868 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3869 "search_shortcut_refresh_max_pool_size"; 3870 /** 3871 * The maximun time that excess threads in the GlobalSeach thread pools will 3872 * wait before terminating. 3873 * @hide 3874 */ 3875 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3876 "search_thread_keepalive_seconds"; 3877 /** 3878 * The maximum number of concurrent suggestion queries to each source. 3879 * @hide 3880 */ 3881 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3882 "search_per_source_concurrent_query_limit"; 3883 3884 /** 3885 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3886 * @hide 3887 */ 3888 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3889 3890 /** 3891 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3892 * @hide 3893 */ 3894 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3895 3896 /** 3897 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3898 * @hide 3899 */ 3900 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3901 3902 /** 3903 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3904 * @hide 3905 */ 3906 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3907 3908 /** 3909 * If nonzero, ANRs in invisible background processes bring up a dialog. 3910 * Otherwise, the process will be silently killed. 3911 * @hide 3912 */ 3913 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3914 3915 /** 3916 * The {@link ComponentName} string of the service to be used as the voice recognition 3917 * service. 3918 * 3919 * @hide 3920 */ 3921 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3922 3923 3924 /** 3925 * The {@link ComponentName} string of the selected spell checker service which is 3926 * one of the services managed by the text service manager. 3927 * 3928 * @hide 3929 */ 3930 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3931 3932 /** 3933 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3934 * service which is one of the services managed by the text service manager. 3935 * 3936 * @hide 3937 */ 3938 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3939 "selected_spell_checker_subtype"; 3940 3941 /** 3942 * The {@link ComponentName} string whether spell checker is enabled or not. 3943 * 3944 * @hide 3945 */ 3946 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3947 3948 /** 3949 * What happens when the user presses the Power button while in-call 3950 * and the screen is on.<br/> 3951 * <b>Values:</b><br/> 3952 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3953 * 2 - The Power button hangs up the current call.<br/> 3954 * 3955 * @hide 3956 */ 3957 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3958 3959 /** 3960 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3961 * @hide 3962 */ 3963 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3964 3965 /** 3966 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3967 * @hide 3968 */ 3969 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3970 3971 /** 3972 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3973 * @hide 3974 */ 3975 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3976 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3977 3978 /** 3979 * The current night mode that has been selected by the user. Owned 3980 * and controlled by UiModeManagerService. Constants are as per 3981 * UiModeManager. 3982 * @hide 3983 */ 3984 public static final String UI_NIGHT_MODE = "ui_night_mode"; 3985 3986 /** 3987 * Whether screensavers are enabled. 3988 * @hide 3989 */ 3990 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 3991 3992 /** 3993 * The user's chosen screensaver components. 3994 * 3995 * These will be launched by the PhoneWindowManager after a timeout when not on 3996 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 3997 * @hide 3998 */ 3999 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 4000 4001 /** 4002 * If screensavers are enabled, whether the screensaver should be automatically launched 4003 * when the device is inserted into a (desk) dock. 4004 * @hide 4005 */ 4006 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4007 4008 /** 4009 * If screensavers are enabled, whether the screensaver should be automatically launched 4010 * when the screen times out when not on battery. 4011 * @hide 4012 */ 4013 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4014 4015 /** 4016 * If screensavers are enabled, the default screensaver component. 4017 * @hide 4018 */ 4019 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4020 4021 /** 4022 * This are the settings to be backed up. 4023 * 4024 * NOTE: Settings are backed up and restored in the order they appear 4025 * in this array. If you have one setting depending on another, 4026 * make sure that they are ordered appropriately. 4027 * 4028 * @hide 4029 */ 4030 public static final String[] SETTINGS_TO_BACKUP = { 4031 ADB_ENABLED, 4032 BUGREPORT_IN_POWER_MENU, 4033 ALLOW_MOCK_LOCATION, 4034 PARENTAL_CONTROL_ENABLED, 4035 PARENTAL_CONTROL_REDIRECT_URL, 4036 USB_MASS_STORAGE_ENABLED, 4037 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4038 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4039 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4040 ACCESSIBILITY_SCRIPT_INJECTION, 4041 BACKUP_AUTO_RESTORE, 4042 ENABLED_ACCESSIBILITY_SERVICES, 4043 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4044 TOUCH_EXPLORATION_ENABLED, 4045 ACCESSIBILITY_ENABLED, 4046 ACCESSIBILITY_SPEAK_PASSWORD, 4047 TTS_USE_DEFAULTS, 4048 TTS_DEFAULT_RATE, 4049 TTS_DEFAULT_PITCH, 4050 TTS_DEFAULT_SYNTH, 4051 TTS_DEFAULT_LANG, 4052 TTS_DEFAULT_COUNTRY, 4053 TTS_ENABLED_PLUGINS, 4054 TTS_DEFAULT_LOCALE, 4055 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4056 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4057 WIFI_NUM_OPEN_NETWORKS_KEPT, 4058 MOUNT_PLAY_NOTIFICATION_SND, 4059 MOUNT_UMS_AUTOSTART, 4060 MOUNT_UMS_PROMPT, 4061 MOUNT_UMS_NOTIFY_ENABLED, 4062 UI_NIGHT_MODE, 4063 LOCK_SCREEN_OWNER_INFO, 4064 LOCK_SCREEN_OWNER_INFO_ENABLED 4065 }; 4066 4067 /** 4068 * Helper method for determining if a location provider is enabled. 4069 * @param cr the content resolver to use 4070 * @param provider the location provider to query 4071 * @return true if the provider is enabled 4072 */ 4073 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4074 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4075 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4076 } 4077 4078 /** 4079 * Thread-safe method for enabling or disabling a single location provider. 4080 * @param cr the content resolver to use 4081 * @param provider the location provider to enable or disable 4082 * @param enabled true if the provider should be enabled 4083 */ 4084 public static final void setLocationProviderEnabled(ContentResolver cr, 4085 String provider, boolean enabled) { 4086 // to ensure thread safety, we write the provider name with a '+' or '-' 4087 // and let the SettingsProvider handle it rather than reading and modifying 4088 // the list of enabled providers. 4089 if (enabled) { 4090 provider = "+" + provider; 4091 } else { 4092 provider = "-" + provider; 4093 } 4094 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4095 } 4096 } 4097 4098 /** 4099 * Global system settings, containing preferences that always apply identically 4100 * to all defined users. Applications can read these but are not allowed to write; 4101 * like the "Secure" settings, these are for preferences that the user must 4102 * explicitly modify through the system UI or specialized APIs for those values. 4103 */ 4104 public static final class Global extends NameValueTable { 4105 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4106 4107 /** 4108 * The content:// style URL for global secure settings items. Not public. 4109 */ 4110 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4111 4112 /** 4113 * Setting whether the global gesture for enabling accessibility is enabled. 4114 * If this gesture is enabled the user will be able to perfrom it to enable 4115 * the accessibility state without visiting the settings app. 4116 * @hide 4117 */ 4118 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 4119 "enable_accessibility_global_gesture_enabled"; 4120 4121 /** 4122 * Whether Airplane Mode is on. 4123 */ 4124 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4125 4126 /** 4127 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4128 */ 4129 public static final String RADIO_BLUETOOTH = "bluetooth"; 4130 4131 /** 4132 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4133 */ 4134 public static final String RADIO_WIFI = "wifi"; 4135 4136 /** 4137 * {@hide} 4138 */ 4139 public static final String RADIO_WIMAX = "wimax"; 4140 /** 4141 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4142 */ 4143 public static final String RADIO_CELL = "cell"; 4144 4145 /** 4146 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4147 */ 4148 public static final String RADIO_NFC = "nfc"; 4149 4150 /** 4151 * A comma separated list of radios that need to be disabled when airplane mode 4152 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4153 * included in the comma separated list. 4154 */ 4155 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4156 4157 /** 4158 * A comma separated list of radios that should to be disabled when airplane mode 4159 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4160 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4161 * will be turned off when entering airplane mode, but the user will be able to reenable 4162 * Wifi in the Settings app. 4163 * 4164 * {@hide} 4165 */ 4166 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4167 4168 /** 4169 * The policy for deciding when Wi-Fi should go to sleep (which will in 4170 * turn switch to using the mobile data as an Internet connection). 4171 * <p> 4172 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4173 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4174 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4175 */ 4176 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4177 4178 /** 4179 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4180 * policy, which is to sleep shortly after the turning off 4181 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4182 */ 4183 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4184 4185 /** 4186 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4187 * the device is on battery, and never go to sleep when the device is 4188 * plugged in. 4189 */ 4190 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4191 4192 /** 4193 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4194 */ 4195 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4196 4197 /** 4198 * Value to specify if the user prefers the date, time and time zone 4199 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4200 */ 4201 public static final String AUTO_TIME = "auto_time"; 4202 4203 /** 4204 * Value to specify if the user prefers the time zone 4205 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4206 */ 4207 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4208 4209 /** 4210 * URI for the car dock "in" event sound. 4211 * @hide 4212 */ 4213 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4214 4215 /** 4216 * URI for the car dock "out" event sound. 4217 * @hide 4218 */ 4219 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4220 4221 /** 4222 * URI for the desk dock "in" event sound. 4223 * @hide 4224 */ 4225 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4226 4227 /** 4228 * URI for the desk dock "out" event sound. 4229 * @hide 4230 */ 4231 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4232 4233 /** 4234 * Whether to play a sound for dock events. 4235 * @hide 4236 */ 4237 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4238 4239 /** 4240 * URI for the "device locked" (keyguard shown) sound. 4241 * @hide 4242 */ 4243 public static final String LOCK_SOUND = "lock_sound"; 4244 4245 /** 4246 * URI for the "device unlocked" sound. 4247 * @hide 4248 */ 4249 public static final String UNLOCK_SOUND = "unlock_sound"; 4250 4251 /** 4252 * URI for the low battery sound file. 4253 * @hide 4254 */ 4255 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 4256 4257 /** 4258 * Whether to play a sound for low-battery alerts. 4259 * @hide 4260 */ 4261 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 4262 4263 /** 4264 * Whether we keep the device on while the device is plugged in. 4265 * Supported values are: 4266 * <ul> 4267 * <li>{@code 0} to never stay on while plugged in</li> 4268 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 4269 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 4270 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 4271 * </ul> 4272 * These values can be OR-ed together. 4273 */ 4274 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 4275 4276 /** 4277 * Whether ADB is enabled. 4278 */ 4279 public static final String ADB_ENABLED = "adb_enabled"; 4280 4281 /** 4282 * Whether assisted GPS should be enabled or not. 4283 * @hide 4284 */ 4285 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 4286 4287 /** 4288 * Whether bluetooth is enabled/disabled 4289 * 0=disabled. 1=enabled. 4290 */ 4291 public static final String BLUETOOTH_ON = "bluetooth_on"; 4292 4293 /** 4294 * CDMA Cell Broadcast SMS 4295 * 0 = CDMA Cell Broadcast SMS disabled 4296 * 1 = CDMA Cell Broadcast SMS enabled 4297 * @hide 4298 */ 4299 public static final String CDMA_CELL_BROADCAST_SMS = 4300 "cdma_cell_broadcast_sms"; 4301 4302 /** 4303 * The CDMA roaming mode 0 = Home Networks, CDMA default 4304 * 1 = Roaming on Affiliated networks 4305 * 2 = Roaming on any networks 4306 * @hide 4307 */ 4308 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 4309 4310 /** 4311 * The CDMA subscription mode 0 = RUIM/SIM (default) 4312 * 1 = NV 4313 * @hide 4314 */ 4315 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 4316 4317 /** Inactivity timeout to track mobile data activity. 4318 * 4319 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 4320 * infer the data activity of mobile network. After a period of no activity on mobile 4321 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 4322 * intent is fired to indicate a transition of network status from "active" to "idle". Any 4323 * subsequent activity on mobile networks triggers the firing of {@code 4324 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 4325 * 4326 * Network activity refers to transmitting or receiving data on the network interfaces. 4327 * 4328 * Tracking is disabled if set to zero or negative value. 4329 * 4330 * @hide 4331 */ 4332 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 4333 4334 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 4335 * but for Wifi network. 4336 * @hide 4337 */ 4338 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 4339 4340 /** 4341 * Whether or not data roaming is enabled. (0 = false, 1 = true) 4342 */ 4343 public static final String DATA_ROAMING = "data_roaming"; 4344 4345 /** 4346 * Whether user has enabled development settings. 4347 */ 4348 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 4349 4350 /** 4351 * Whether the device has been provisioned (0 = false, 1 = true) 4352 */ 4353 public static final String DEVICE_PROVISIONED = "device_provisioned"; 4354 4355 /** 4356 * The saved value for WindowManagerService.setForcedDisplayDensity(). 4357 * One integer in dpi. If unset, then use the real display density. 4358 * @hide 4359 */ 4360 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 4361 4362 /** 4363 * The saved value for WindowManagerService.setForcedDisplaySize(). 4364 * Two integers separated by a comma. If unset, then use the real display size. 4365 * @hide 4366 */ 4367 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 4368 4369 /** 4370 * The maximum size, in bytes, of a download that the download manager will transfer over 4371 * a non-wifi connection. 4372 * @hide 4373 */ 4374 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4375 "download_manager_max_bytes_over_mobile"; 4376 4377 /** 4378 * The recommended maximum size, in bytes, of a download that the download manager should 4379 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4380 * have the option to start the download over the mobile connection anyway. 4381 * @hide 4382 */ 4383 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4384 "download_manager_recommended_max_bytes_over_mobile"; 4385 4386 /** 4387 * Whether the package installer should allow installation of apps downloaded from 4388 * sources other than Google Play. 4389 * 4390 * 1 = allow installing from other sources 4391 * 0 = only allow installing from Google Play 4392 */ 4393 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4394 4395 /** 4396 * Whether mobile data connections are allowed by the user. See 4397 * ConnectivityManager for more info. 4398 * @hide 4399 */ 4400 public static final String MOBILE_DATA = "mobile_data"; 4401 4402 /** {@hide} */ 4403 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4404 /** {@hide} */ 4405 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4406 /** {@hide} */ 4407 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4408 /** {@hide} */ 4409 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4410 /** {@hide} */ 4411 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4412 /** {@hide} */ 4413 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 4414 4415 /** {@hide} */ 4416 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4417 /** {@hide} */ 4418 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4419 /** {@hide} */ 4420 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4421 /** {@hide} */ 4422 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4423 4424 /** {@hide} */ 4425 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4426 /** {@hide} */ 4427 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4428 /** {@hide} */ 4429 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4430 /** {@hide} */ 4431 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4432 4433 /** {@hide} */ 4434 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4435 /** {@hide} */ 4436 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4437 /** {@hide} */ 4438 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4439 /** {@hide} */ 4440 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4441 4442 /** 4443 * User preference for which network(s) should be used. Only the 4444 * connectivity service should touch this. 4445 */ 4446 public static final String NETWORK_PREFERENCE = "network_preference"; 4447 4448 /** 4449 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 4450 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 4451 * exceeded. 4452 * @hide 4453 */ 4454 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 4455 4456 /** 4457 * The length of time in milli-seconds that automatic small adjustments to 4458 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 4459 * @hide 4460 */ 4461 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 4462 4463 /** Preferred NTP server. {@hide} */ 4464 public static final String NTP_SERVER = "ntp_server"; 4465 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4466 public static final String NTP_TIMEOUT = "ntp_timeout"; 4467 4468 /** 4469 * Whether the package manager should send package verification broadcasts for verifiers to 4470 * review apps prior to installation. 4471 * 1 = request apps to be verified prior to installation, if a verifier exists. 4472 * 0 = do not verify apps before installation 4473 * @hide 4474 */ 4475 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4476 4477 /** Timeout for package verification. 4478 * @hide */ 4479 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4480 4481 /** Default response code for package verification. 4482 * @hide */ 4483 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4484 4485 /** 4486 * Show package verification setting in the Settings app. 4487 * 1 = show (default) 4488 * 0 = hide 4489 * @hide 4490 */ 4491 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 4492 4493 /** 4494 * Run package verificaiton on apps installed through ADB/ADT/USB 4495 * 1 = perform package verification on ADB installs (default) 4496 * 0 = bypass package verification on ADB installs 4497 * @hide 4498 */ 4499 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 4500 4501 /** 4502 * The interval in milliseconds at which to check packet counts on the 4503 * mobile data interface when screen is on, to detect possible data 4504 * connection problems. 4505 * @hide 4506 */ 4507 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4508 "pdp_watchdog_poll_interval_ms"; 4509 4510 /** 4511 * The interval in milliseconds at which to check packet counts on the 4512 * mobile data interface when screen is off, to detect possible data 4513 * connection problems. 4514 * @hide 4515 */ 4516 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4517 "pdp_watchdog_long_poll_interval_ms"; 4518 4519 /** 4520 * The interval in milliseconds at which to check packet counts on the 4521 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 4522 * outgoing packets has been reached without incoming packets. 4523 * @hide 4524 */ 4525 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4526 "pdp_watchdog_error_poll_interval_ms"; 4527 4528 /** 4529 * The number of outgoing packets sent without seeing an incoming packet 4530 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 4531 * device is logged to the event log 4532 * @hide 4533 */ 4534 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4535 "pdp_watchdog_trigger_packet_count"; 4536 4537 /** 4538 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 4539 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 4540 * attempting data connection recovery. 4541 * @hide 4542 */ 4543 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4544 "pdp_watchdog_error_poll_count"; 4545 4546 /** 4547 * The number of failed PDP reset attempts before moving to something more 4548 * drastic: re-registering to the network. 4549 * @hide 4550 */ 4551 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4552 "pdp_watchdog_max_pdp_reset_fail_count"; 4553 4554 /** 4555 * A positive value indicates how often the SamplingProfiler 4556 * should take snapshots. Zero value means SamplingProfiler 4557 * is disabled. 4558 * 4559 * @hide 4560 */ 4561 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 4562 4563 /** 4564 * URL to open browser on to allow user to manage a prepay account 4565 * @hide 4566 */ 4567 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4568 "setup_prepaid_data_service_url"; 4569 4570 /** 4571 * URL to attempt a GET on to see if this is a prepay device 4572 * @hide 4573 */ 4574 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4575 "setup_prepaid_detection_target_url"; 4576 4577 /** 4578 * Host to check for a redirect to after an attempt to GET 4579 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4580 * this is a prepaid device with zero balance.) 4581 * @hide 4582 */ 4583 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4584 "setup_prepaid_detection_redir_host"; 4585 4586 /** 4587 * The interval in milliseconds at which to check the number of SMS sent out without asking 4588 * for use permit, to limit the un-authorized SMS usage. 4589 * 4590 * @hide 4591 */ 4592 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4593 "sms_outgoing_check_interval_ms"; 4594 4595 /** 4596 * The number of outgoing SMS sent without asking for user permit (of {@link 4597 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 4598 * 4599 * @hide 4600 */ 4601 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4602 "sms_outgoing_check_max_count"; 4603 4604 /** 4605 * Used to disable SMS short code confirmation - defaults to true. 4606 * True indcates we will do the check, etc. Set to false to disable. 4607 * @see com.android.internal.telephony.SmsUsageMonitor 4608 * @hide 4609 */ 4610 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 4611 4612 /** 4613 * Used to select which country we use to determine premium sms codes. 4614 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 4615 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 4616 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 4617 * @hide 4618 */ 4619 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 4620 4621 /** 4622 * Used to disable Tethering on a device - defaults to true 4623 * @hide 4624 */ 4625 public static final String TETHER_SUPPORTED = "tether_supported"; 4626 4627 /** 4628 * Used to require DUN APN on the device or not - defaults to a build config value 4629 * which defaults to false 4630 * @hide 4631 */ 4632 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 4633 4634 /** 4635 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 4636 * corresponding build config values are set it will override the APN DB 4637 * values. 4638 * Consists of a comma seperated list of strings: 4639 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 4640 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 4641 * @hide 4642 */ 4643 public static final String TETHER_DUN_APN = "tether_dun_apn"; 4644 4645 /** 4646 * The bandwidth throttle polling freqency in seconds 4647 * @hide 4648 */ 4649 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 4650 4651 /** 4652 * The bandwidth throttle threshold (long) 4653 * @hide 4654 */ 4655 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 4656 4657 /** 4658 * The bandwidth throttle value (kbps) 4659 * @hide 4660 */ 4661 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 4662 4663 /** 4664 * The bandwidth throttle reset calendar day (1-28) 4665 * @hide 4666 */ 4667 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 4668 4669 /** 4670 * The throttling notifications we should send 4671 * @hide 4672 */ 4673 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 4674 4675 /** 4676 * Help URI for data throttling policy 4677 * @hide 4678 */ 4679 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 4680 4681 /** 4682 * The length of time in Sec that we allow our notion of NTP time 4683 * to be cached before we refresh it 4684 * @hide 4685 */ 4686 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4687 "throttle_max_ntp_cache_age_sec"; 4688 4689 /** 4690 * USB Mass Storage Enabled 4691 */ 4692 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 4693 4694 /** 4695 * If this setting is set (to anything), then all references 4696 * to Gmail on the device must change to Google Mail. 4697 */ 4698 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 4699 4700 /** Autofill server address (Used in WebView/browser). 4701 * {@hide} */ 4702 public static final String WEB_AUTOFILL_QUERY_URL = 4703 "web_autofill_query_url"; 4704 4705 /** 4706 * Whether Wifi display is enabled/disabled 4707 * 0=disabled. 1=enabled. 4708 * @hide 4709 */ 4710 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 4711 4712 /** 4713 * Whether to notify the user of open networks. 4714 * <p> 4715 * If not connected and the scan results have an open network, we will 4716 * put this notification up. If we attempt to connect to a network or 4717 * the open network(s) disappear, we remove the notification. When we 4718 * show the notification, we will not show it again for 4719 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 4720 */ 4721 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4722 "wifi_networks_available_notification_on"; 4723 /** 4724 * {@hide} 4725 */ 4726 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4727 "wimax_networks_available_notification_on"; 4728 4729 /** 4730 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 4731 * Connecting to a network will reset the timer. 4732 */ 4733 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4734 "wifi_networks_available_repeat_delay"; 4735 4736 /** 4737 * 802.11 country code in ISO 3166 format 4738 * @hide 4739 */ 4740 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 4741 4742 /** 4743 * The interval in milliseconds to issue wake up scans when wifi needs 4744 * to connect. This is necessary to connect to an access point when 4745 * device is on the move and the screen is off. 4746 * @hide 4747 */ 4748 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4749 "wifi_framework_scan_interval_ms"; 4750 4751 /** 4752 * The interval in milliseconds after which Wi-Fi is considered idle. 4753 * When idle, it is possible for the device to be switched from Wi-Fi to 4754 * the mobile data network. 4755 * @hide 4756 */ 4757 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4758 4759 /** 4760 * When the number of open networks exceeds this number, the 4761 * least-recently-used excess networks will be removed. 4762 */ 4763 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 4764 4765 /** 4766 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 4767 */ 4768 public static final String WIFI_ON = "wifi_on"; 4769 4770 /** 4771 * Used to save the Wifi_ON state prior to tethering. 4772 * This state will be checked to restore Wifi after 4773 * the user turns off tethering. 4774 * 4775 * @hide 4776 */ 4777 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 4778 4779 /** 4780 * The interval in milliseconds to scan as used by the wifi supplicant 4781 * @hide 4782 */ 4783 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4784 "wifi_supplicant_scan_interval_ms"; 4785 4786 /** 4787 * The interval in milliseconds to scan at supplicant when p2p is connected 4788 * @hide 4789 */ 4790 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 4791 "wifi_scan_interval_p2p_connected_ms"; 4792 4793 /** 4794 * Whether the Wi-Fi watchdog is enabled. 4795 */ 4796 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4797 4798 /** 4799 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 4800 * the setting needs to be set to 0 to disable it. 4801 * @hide 4802 */ 4803 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 4804 "wifi_watchdog_poor_network_test_enabled"; 4805 4806 /** 4807 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 4808 * needs to be set to 0 to disable it. 4809 * @hide 4810 */ 4811 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 4812 "wifi_suspend_optimizations_enabled"; 4813 4814 /** 4815 * The maximum number of times we will retry a connection to an access 4816 * point for which we have failed in acquiring an IP address from DHCP. 4817 * A value of N means that we will make N+1 connection attempts in all. 4818 */ 4819 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 4820 4821 /** 4822 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 4823 * data connectivity to be established after a disconnect from Wi-Fi. 4824 */ 4825 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4826 "wifi_mobile_data_transition_wakelock_timeout_ms"; 4827 4828 /** 4829 * The operational wifi frequency band 4830 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 4831 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 4832 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 4833 * 4834 * @hide 4835 */ 4836 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 4837 4838 /** 4839 * The Wi-Fi peer-to-peer device name 4840 * @hide 4841 */ 4842 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 4843 4844 /** 4845 * The number of milliseconds to delay when checking for data stalls during 4846 * non-aggressive detection. (screen is turned off.) 4847 * @hide 4848 */ 4849 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4850 "data_stall_alarm_non_aggressive_delay_in_ms"; 4851 4852 /** 4853 * The number of milliseconds to delay when checking for data stalls during 4854 * aggressive detection. (screen on or suspected data stall) 4855 * @hide 4856 */ 4857 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4858 "data_stall_alarm_aggressive_delay_in_ms"; 4859 4860 /** 4861 * The interval in milliseconds at which to check gprs registration 4862 * after the first registration mismatch of gprs and voice service, 4863 * to detect possible data network registration problems. 4864 * 4865 * @hide 4866 */ 4867 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4868 "gprs_register_check_period_ms"; 4869 4870 /** 4871 * Nonzero causes Log.wtf() to crash. 4872 * @hide 4873 */ 4874 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 4875 4876 /** 4877 * Ringer mode. This is used internally, changing this value will not 4878 * change the ringer mode. See AudioManager. 4879 */ 4880 public static final String MODE_RINGER = "mode_ringer"; 4881 4882 /** 4883 * Overlay display devices setting. 4884 * The associated value is a specially formatted string that describes the 4885 * size and density of simulated secondary display devices. 4886 * <p> 4887 * Format: {width}x{height}/{dpi};... 4888 * </p><p> 4889 * Example: 4890 * <ul> 4891 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4892 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4893 * at 1080p and the second at 720p.</li> 4894 * <li>If the value is empty, then no overlay display devices are created.</li> 4895 * </ul></p> 4896 * 4897 * @hide 4898 */ 4899 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4900 4901 /** 4902 * Threshold values for the duration and level of a discharge cycle, 4903 * under which we log discharge cycle info. 4904 * 4905 * @hide 4906 */ 4907 public static final String 4908 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 4909 4910 /** @hide */ 4911 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4912 4913 /** 4914 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 4915 * intents on application crashes and ANRs. If this is disabled, the 4916 * crash/ANR dialog will never display the "Report" button. 4917 * <p> 4918 * Type: int (0 = disallow, 1 = allow) 4919 * 4920 * @hide 4921 */ 4922 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4923 4924 /** 4925 * Maximum age of entries kept by {@link DropBoxManager}. 4926 * 4927 * @hide 4928 */ 4929 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 4930 4931 /** 4932 * Maximum number of entry files which {@link DropBoxManager} will keep 4933 * around. 4934 * 4935 * @hide 4936 */ 4937 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 4938 4939 /** 4940 * Maximum amount of disk space used by {@link DropBoxManager} no matter 4941 * what. 4942 * 4943 * @hide 4944 */ 4945 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 4946 4947 /** 4948 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 4949 * will use. 4950 * 4951 * @hide 4952 */ 4953 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 4954 4955 /** 4956 * Percent of total disk which {@link DropBoxManager} will never dip 4957 * into. 4958 * 4959 * @hide 4960 */ 4961 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 4962 4963 /** 4964 * Prefix for per-tag dropbox disable/enable settings. 4965 * 4966 * @hide 4967 */ 4968 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 4969 4970 /** 4971 * Lines of logcat to include with system crash/ANR/etc. reports, as a 4972 * prefix of the dropbox tag of the report type. For example, 4973 * "logcat_for_system_server_anr" controls the lines of logcat captured 4974 * with system server ANR reports. 0 to disable. 4975 * 4976 * @hide 4977 */ 4978 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 4979 4980 /** 4981 * The interval in minutes after which the amount of free storage left 4982 * on the device is logged to the event log 4983 * 4984 * @hide 4985 */ 4986 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 4987 4988 /** 4989 * Threshold for the amount of change in disk free space required to 4990 * report the amount of free space. Used to prevent spamming the logs 4991 * when the disk free space isn't changing frequently. 4992 * 4993 * @hide 4994 */ 4995 public static final String 4996 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 4997 4998 /** 4999 * Minimum percentage of free storage on the device that is used to 5000 * determine if the device is running low on storage. The default is 10. 5001 * <p> 5002 * Say this value is set to 10, the device is considered running low on 5003 * storage if 90% or more of the device storage is filled up. 5004 * 5005 * @hide 5006 */ 5007 public static final String 5008 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 5009 5010 /** 5011 * Maximum byte size of the low storage threshold. This is to ensure 5012 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 5013 * overly large threshold for large storage devices. Currently this must 5014 * be less than 2GB. This default is 500MB. 5015 * 5016 * @hide 5017 */ 5018 public static final String 5019 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 5020 5021 /** 5022 * Minimum bytes of free storage on the device before the data partition 5023 * is considered full. By default, 1 MB is reserved to avoid system-wide 5024 * SQLite disk full exceptions. 5025 * 5026 * @hide 5027 */ 5028 public static final String 5029 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 5030 5031 /** 5032 * The maximum reconnect delay for short network outages or when the 5033 * network is suspended due to phone use. 5034 * 5035 * @hide 5036 */ 5037 public static final String 5038 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 5039 5040 /** 5041 * The number of milliseconds to delay before sending out 5042 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. 5043 * 5044 * @hide 5045 */ 5046 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 5047 5048 /** 5049 * Setting to turn off captive portal detection. Feature is enabled by 5050 * default and the setting needs to be set to 0 to disable it. 5051 * 5052 * @hide 5053 */ 5054 public static final String 5055 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 5056 5057 /** 5058 * The server used for captive portal detection upon a new conection. A 5059 * 204 response code from the server is used for validation. 5060 * 5061 * @hide 5062 */ 5063 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 5064 5065 /** 5066 * Whether network service discovery is enabled. 5067 * 5068 * @hide 5069 */ 5070 public static final String NSD_ON = "nsd_on"; 5071 5072 /** 5073 * Let user pick default install location. 5074 * 5075 * @hide 5076 */ 5077 public static final String SET_INSTALL_LOCATION = "set_install_location"; 5078 5079 /** 5080 * Default install location value. 5081 * 0 = auto, let system decide 5082 * 1 = internal 5083 * 2 = sdcard 5084 * @hide 5085 */ 5086 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 5087 5088 /** 5089 * ms during which to consume extra events related to Inet connection 5090 * condition after a transtion to fully-connected 5091 * 5092 * @hide 5093 */ 5094 public static final String 5095 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 5096 5097 /** 5098 * ms during which to consume extra events related to Inet connection 5099 * condtion after a transtion to partly-connected 5100 * 5101 * @hide 5102 */ 5103 public static final String 5104 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 5105 5106 /** {@hide} */ 5107 public static final String 5108 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 5109 5110 /** 5111 * Host name and port for global http proxy. Uses ':' seperator for 5112 * between host and port. 5113 */ 5114 public static final String HTTP_PROXY = "http_proxy"; 5115 5116 /** 5117 * Host name for global http proxy. Set via ConnectivityManager. 5118 * 5119 * @hide 5120 */ 5121 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 5122 5123 /** 5124 * Integer host port for global http proxy. Set via ConnectivityManager. 5125 * 5126 * @hide 5127 */ 5128 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 5129 5130 /** 5131 * Exclusion list for global proxy. This string contains a list of 5132 * comma-separated domains where the global proxy does not apply. 5133 * Domains should be listed in a comma- separated list. Example of 5134 * acceptable formats: ".domain1.com,my.domain2.com" Use 5135 * ConnectivityManager to set/get. 5136 * 5137 * @hide 5138 */ 5139 public static final String 5140 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 5141 5142 /** 5143 * Enables the UI setting to allow the user to specify the global HTTP 5144 * proxy and associated exclusion list. 5145 * 5146 * @hide 5147 */ 5148 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 5149 5150 /** 5151 * Setting for default DNS in case nobody suggests one 5152 * 5153 * @hide 5154 */ 5155 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 5156 5157 // Populated lazily, guarded by class object: 5158 private static NameValueCache sNameValueCache = new NameValueCache( 5159 SYS_PROP_SETTING_VERSION, 5160 CONTENT_URI, 5161 CALL_METHOD_GET_GLOBAL, 5162 CALL_METHOD_PUT_GLOBAL); 5163 5164 /** 5165 * Look up a name in the database. 5166 * @param resolver to access the database with 5167 * @param name to look up in the table 5168 * @return the corresponding value, or null if not present 5169 */ 5170 public static String getString(ContentResolver resolver, String name) { 5171 return getStringForUser(resolver, name, UserHandle.myUserId()); 5172 } 5173 5174 /** @hide */ 5175 public static String getStringForUser(ContentResolver resolver, String name, 5176 int userHandle) { 5177 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5178 } 5179 5180 /** 5181 * Store a name/value pair into the database. 5182 * @param resolver to access the database with 5183 * @param name to store 5184 * @param value to associate with the name 5185 * @return true if the value was set, false on database errors 5186 */ 5187 public static boolean putString(ContentResolver resolver, 5188 String name, String value) { 5189 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5190 } 5191 5192 /** @hide */ 5193 public static boolean putStringForUser(ContentResolver resolver, 5194 String name, String value, int userHandle) { 5195 if (LOCAL_LOGV) { 5196 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5197 + " for " + userHandle); 5198 } 5199 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5200 } 5201 5202 /** 5203 * Construct the content URI for a particular name/value pair, 5204 * useful for monitoring changes with a ContentObserver. 5205 * @param name to look up in the table 5206 * @return the corresponding content URI, or null if not present 5207 */ 5208 public static Uri getUriFor(String name) { 5209 return getUriFor(CONTENT_URI, name); 5210 } 5211 5212 /** 5213 * Convenience function for retrieving a single secure settings value 5214 * as an integer. Note that internally setting values are always 5215 * stored as strings; this function converts the string to an integer 5216 * for you. The default value will be returned if the setting is 5217 * not defined or not an integer. 5218 * 5219 * @param cr The ContentResolver to access. 5220 * @param name The name of the setting to retrieve. 5221 * @param def Value to return if the setting is not defined. 5222 * 5223 * @return The setting's current value, or 'def' if it is not defined 5224 * or not a valid integer. 5225 */ 5226 public static int getInt(ContentResolver cr, String name, int def) { 5227 String v = getString(cr, name); 5228 try { 5229 return v != null ? Integer.parseInt(v) : def; 5230 } catch (NumberFormatException e) { 5231 return def; 5232 } 5233 } 5234 5235 /** 5236 * Convenience function for retrieving a single secure settings value 5237 * as an integer. Note that internally setting values are always 5238 * stored as strings; this function converts the string to an integer 5239 * for you. 5240 * <p> 5241 * This version does not take a default value. If the setting has not 5242 * been set, or the string value is not a number, 5243 * it throws {@link SettingNotFoundException}. 5244 * 5245 * @param cr The ContentResolver to access. 5246 * @param name The name of the setting to retrieve. 5247 * 5248 * @throws SettingNotFoundException Thrown if a setting by the given 5249 * name can't be found or the setting value is not an integer. 5250 * 5251 * @return The setting's current value. 5252 */ 5253 public static int getInt(ContentResolver cr, String name) 5254 throws SettingNotFoundException { 5255 String v = getString(cr, name); 5256 try { 5257 return Integer.parseInt(v); 5258 } catch (NumberFormatException e) { 5259 throw new SettingNotFoundException(name); 5260 } 5261 } 5262 5263 /** 5264 * Convenience function for updating a single settings value as an 5265 * integer. This will either create a new entry in the table if the 5266 * given name does not exist, or modify the value of the existing row 5267 * with that name. Note that internally setting values are always 5268 * stored as strings, so this function converts the given value to a 5269 * string before storing it. 5270 * 5271 * @param cr The ContentResolver to access. 5272 * @param name The name of the setting to modify. 5273 * @param value The new value for the setting. 5274 * @return true if the value was set, false on database errors 5275 */ 5276 public static boolean putInt(ContentResolver cr, String name, int value) { 5277 return putString(cr, name, Integer.toString(value)); 5278 } 5279 5280 /** 5281 * Convenience function for retrieving a single secure settings value 5282 * as a {@code long}. Note that internally setting values are always 5283 * stored as strings; this function converts the string to a {@code long} 5284 * for you. The default value will be returned if the setting is 5285 * not defined or not a {@code long}. 5286 * 5287 * @param cr The ContentResolver to access. 5288 * @param name The name of the setting to retrieve. 5289 * @param def Value to return if the setting is not defined. 5290 * 5291 * @return The setting's current value, or 'def' if it is not defined 5292 * or not a valid {@code long}. 5293 */ 5294 public static long getLong(ContentResolver cr, String name, long def) { 5295 String valString = getString(cr, name); 5296 long value; 5297 try { 5298 value = valString != null ? Long.parseLong(valString) : def; 5299 } catch (NumberFormatException e) { 5300 value = def; 5301 } 5302 return value; 5303 } 5304 5305 /** 5306 * Convenience function for retrieving a single secure settings value 5307 * as a {@code long}. Note that internally setting values are always 5308 * stored as strings; this function converts the string to a {@code long} 5309 * for you. 5310 * <p> 5311 * This version does not take a default value. If the setting has not 5312 * been set, or the string value is not a number, 5313 * it throws {@link SettingNotFoundException}. 5314 * 5315 * @param cr The ContentResolver to access. 5316 * @param name The name of the setting to retrieve. 5317 * 5318 * @return The setting's current value. 5319 * @throws SettingNotFoundException Thrown if a setting by the given 5320 * name can't be found or the setting value is not an integer. 5321 */ 5322 public static long getLong(ContentResolver cr, String name) 5323 throws SettingNotFoundException { 5324 String valString = getString(cr, name); 5325 try { 5326 return Long.parseLong(valString); 5327 } catch (NumberFormatException e) { 5328 throw new SettingNotFoundException(name); 5329 } 5330 } 5331 5332 /** 5333 * Convenience function for updating a secure settings value as a long 5334 * integer. This will either create a new entry in the table if the 5335 * given name does not exist, or modify the value of the existing row 5336 * with that name. Note that internally setting values are always 5337 * stored as strings, so this function converts the given value to a 5338 * string before storing it. 5339 * 5340 * @param cr The ContentResolver to access. 5341 * @param name The name of the setting to modify. 5342 * @param value The new value for the setting. 5343 * @return true if the value was set, false on database errors 5344 */ 5345 public static boolean putLong(ContentResolver cr, String name, long value) { 5346 return putString(cr, name, Long.toString(value)); 5347 } 5348 5349 /** 5350 * Convenience function for retrieving a single secure settings value 5351 * as a floating point number. Note that internally setting values are 5352 * always stored as strings; this function converts the string to an 5353 * float for you. The default value will be returned if the setting 5354 * is not defined or not a valid float. 5355 * 5356 * @param cr The ContentResolver to access. 5357 * @param name The name of the setting to retrieve. 5358 * @param def Value to return if the setting is not defined. 5359 * 5360 * @return The setting's current value, or 'def' if it is not defined 5361 * or not a valid float. 5362 */ 5363 public static float getFloat(ContentResolver cr, String name, float def) { 5364 String v = getString(cr, name); 5365 try { 5366 return v != null ? Float.parseFloat(v) : def; 5367 } catch (NumberFormatException e) { 5368 return def; 5369 } 5370 } 5371 5372 /** 5373 * Convenience function for retrieving a single secure settings value 5374 * as a float. Note that internally setting values are always 5375 * stored as strings; this function converts the string to a float 5376 * for you. 5377 * <p> 5378 * This version does not take a default value. If the setting has not 5379 * been set, or the string value is not a number, 5380 * it throws {@link SettingNotFoundException}. 5381 * 5382 * @param cr The ContentResolver to access. 5383 * @param name The name of the setting to retrieve. 5384 * 5385 * @throws SettingNotFoundException Thrown if a setting by the given 5386 * name can't be found or the setting value is not a float. 5387 * 5388 * @return The setting's current value. 5389 */ 5390 public static float getFloat(ContentResolver cr, String name) 5391 throws SettingNotFoundException { 5392 String v = getString(cr, name); 5393 if (v == null) { 5394 throw new SettingNotFoundException(name); 5395 } 5396 try { 5397 return Float.parseFloat(v); 5398 } catch (NumberFormatException e) { 5399 throw new SettingNotFoundException(name); 5400 } 5401 } 5402 5403 /** 5404 * Convenience function for updating a single settings value as a 5405 * floating point number. This will either create a new entry in the 5406 * table if the given name does not exist, or modify the value of the 5407 * existing row with that name. Note that internally setting values 5408 * are always stored as strings, so this function converts the given 5409 * value to a string before storing it. 5410 * 5411 * @param cr The ContentResolver to access. 5412 * @param name The name of the setting to modify. 5413 * @param value The new value for the setting. 5414 * @return true if the value was set, false on database errors 5415 */ 5416 public static boolean putFloat(ContentResolver cr, String name, float value) { 5417 return putString(cr, name, Float.toString(value)); 5418 } 5419 } 5420 5421 /** 5422 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5423 * Intent URL, allowing it to be either a web page or a particular 5424 * application activity. 5425 * 5426 * @hide 5427 */ 5428 public static final class Bookmarks implements BaseColumns 5429 { 5430 private static final String TAG = "Bookmarks"; 5431 5432 /** 5433 * The content:// style URL for this table 5434 */ 5435 public static final Uri CONTENT_URI = 5436 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5437 5438 /** 5439 * The row ID. 5440 * <p>Type: INTEGER</p> 5441 */ 5442 public static final String ID = "_id"; 5443 5444 /** 5445 * Descriptive name of the bookmark that can be displayed to the user. 5446 * If this is empty, the title should be resolved at display time (use 5447 * {@link #getTitle(Context, Cursor)} any time you want to display the 5448 * title of a bookmark.) 5449 * <P> 5450 * Type: TEXT 5451 * </P> 5452 */ 5453 public static final String TITLE = "title"; 5454 5455 /** 5456 * Arbitrary string (displayed to the user) that allows bookmarks to be 5457 * organized into categories. There are some special names for 5458 * standard folders, which all start with '@'. The label displayed for 5459 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5460 * the folder name does not change so you can consistently query for 5461 * the folder regardless of the current locale. 5462 * 5463 * <P>Type: TEXT</P> 5464 * 5465 */ 5466 public static final String FOLDER = "folder"; 5467 5468 /** 5469 * The Intent URL of the bookmark, describing what it points to. This 5470 * value is given to {@link android.content.Intent#getIntent} to create 5471 * an Intent that can be launched. 5472 * <P>Type: TEXT</P> 5473 */ 5474 public static final String INTENT = "intent"; 5475 5476 /** 5477 * Optional shortcut character associated with this bookmark. 5478 * <P>Type: INTEGER</P> 5479 */ 5480 public static final String SHORTCUT = "shortcut"; 5481 5482 /** 5483 * The order in which the bookmark should be displayed 5484 * <P>Type: INTEGER</P> 5485 */ 5486 public static final String ORDERING = "ordering"; 5487 5488 private static final String[] sIntentProjection = { INTENT }; 5489 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5490 private static final String sShortcutSelection = SHORTCUT + "=?"; 5491 5492 /** 5493 * Convenience function to retrieve the bookmarked Intent for a 5494 * particular shortcut key. 5495 * 5496 * @param cr The ContentResolver to query. 5497 * @param shortcut The shortcut key. 5498 * 5499 * @return Intent The bookmarked URL, or null if there is no bookmark 5500 * matching the given shortcut. 5501 */ 5502 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5503 { 5504 Intent intent = null; 5505 5506 Cursor c = cr.query(CONTENT_URI, 5507 sIntentProjection, sShortcutSelection, 5508 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5509 // Keep trying until we find a valid shortcut 5510 try { 5511 while (intent == null && c.moveToNext()) { 5512 try { 5513 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5514 intent = Intent.parseUri(intentURI, 0); 5515 } catch (java.net.URISyntaxException e) { 5516 // The stored URL is bad... ignore it. 5517 } catch (IllegalArgumentException e) { 5518 // Column not found 5519 Log.w(TAG, "Intent column not found", e); 5520 } 5521 } 5522 } finally { 5523 if (c != null) c.close(); 5524 } 5525 5526 return intent; 5527 } 5528 5529 /** 5530 * Add a new bookmark to the system. 5531 * 5532 * @param cr The ContentResolver to query. 5533 * @param intent The desired target of the bookmark. 5534 * @param title Bookmark title that is shown to the user; null if none 5535 * or it should be resolved to the intent's title. 5536 * @param folder Folder in which to place the bookmark; null if none. 5537 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5538 * this is non-zero and there is an existing bookmark entry 5539 * with this same shortcut, then that existing shortcut is 5540 * cleared (the bookmark is not removed). 5541 * @return The unique content URL for the new bookmark entry. 5542 */ 5543 public static Uri add(ContentResolver cr, 5544 Intent intent, 5545 String title, 5546 String folder, 5547 char shortcut, 5548 int ordering) 5549 { 5550 // If a shortcut is supplied, and it is already defined for 5551 // another bookmark, then remove the old definition. 5552 if (shortcut != 0) { 5553 cr.delete(CONTENT_URI, sShortcutSelection, 5554 new String[] { String.valueOf((int) shortcut) }); 5555 } 5556 5557 ContentValues values = new ContentValues(); 5558 if (title != null) values.put(TITLE, title); 5559 if (folder != null) values.put(FOLDER, folder); 5560 values.put(INTENT, intent.toUri(0)); 5561 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5562 values.put(ORDERING, ordering); 5563 return cr.insert(CONTENT_URI, values); 5564 } 5565 5566 /** 5567 * Return the folder name as it should be displayed to the user. This 5568 * takes care of localizing special folders. 5569 * 5570 * @param r Resources object for current locale; only need access to 5571 * system resources. 5572 * @param folder The value found in the {@link #FOLDER} column. 5573 * 5574 * @return CharSequence The label for this folder that should be shown 5575 * to the user. 5576 */ 5577 public static CharSequence getLabelForFolder(Resources r, String folder) { 5578 return folder; 5579 } 5580 5581 /** 5582 * Return the title as it should be displayed to the user. This takes 5583 * care of localizing bookmarks that point to activities. 5584 * 5585 * @param context A context. 5586 * @param cursor A cursor pointing to the row whose title should be 5587 * returned. The cursor must contain at least the {@link #TITLE} 5588 * and {@link #INTENT} columns. 5589 * @return A title that is localized and can be displayed to the user, 5590 * or the empty string if one could not be found. 5591 */ 5592 public static CharSequence getTitle(Context context, Cursor cursor) { 5593 int titleColumn = cursor.getColumnIndex(TITLE); 5594 int intentColumn = cursor.getColumnIndex(INTENT); 5595 if (titleColumn == -1 || intentColumn == -1) { 5596 throw new IllegalArgumentException( 5597 "The cursor must contain the TITLE and INTENT columns."); 5598 } 5599 5600 String title = cursor.getString(titleColumn); 5601 if (!TextUtils.isEmpty(title)) { 5602 return title; 5603 } 5604 5605 String intentUri = cursor.getString(intentColumn); 5606 if (TextUtils.isEmpty(intentUri)) { 5607 return ""; 5608 } 5609 5610 Intent intent; 5611 try { 5612 intent = Intent.parseUri(intentUri, 0); 5613 } catch (URISyntaxException e) { 5614 return ""; 5615 } 5616 5617 PackageManager packageManager = context.getPackageManager(); 5618 ResolveInfo info = packageManager.resolveActivity(intent, 0); 5619 return info != null ? info.loadLabel(packageManager) : ""; 5620 } 5621 } 5622 5623 /** 5624 * Returns the device ID that we should use when connecting to the mobile gtalk server. 5625 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 5626 * from the GoogleLoginService. 5627 * 5628 * @param androidId The Android ID for this device. 5629 * @return The device ID that should be used when connecting to the mobile gtalk server. 5630 * @hide 5631 */ 5632 public static String getGTalkDeviceId(long androidId) { 5633 return "android-" + Long.toHexString(androidId); 5634 } 5635} 5636