Settings.java revision fd4da14c8304912dcb8ee54d4597527c2ee0d2d2
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 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 3145 * @hide 3146 */ 3147 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 3148 3149 /** 3150 * List of input methods that are currently enabled. This is a string 3151 * containing the IDs of all enabled input methods, each ID separated 3152 * by ':'. 3153 */ 3154 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 3155 3156 /** 3157 * List of system input methods that are currently disabled. This is a string 3158 * containing the IDs of all disabled input methods, each ID separated 3159 * by ':'. 3160 * @hide 3161 */ 3162 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 3163 3164 /** 3165 * Host name and port for global http proxy. Uses ':' seperator for 3166 * between host and port. 3167 * 3168 * @deprecated Use {@link Global#HTTP_PROXY} 3169 */ 3170 @Deprecated 3171 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3172 3173 /** 3174 * @deprecated Use {@link android.provider.Settings.Global#INSTALL_NON_MARKET_APPS} instead 3175 */ 3176 @Deprecated 3177 public static final String INSTALL_NON_MARKET_APPS = Global.INSTALL_NON_MARKET_APPS; 3178 3179 /** 3180 * Comma-separated list of location providers that activities may access. 3181 */ 3182 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 3183 3184 /** 3185 * A flag containing settings used for biometric weak 3186 * @hide 3187 */ 3188 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 3189 "lock_biometric_weak_flags"; 3190 3191 /** 3192 * Whether autolock is enabled (0 = false, 1 = true) 3193 */ 3194 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 3195 3196 /** 3197 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 3198 */ 3199 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3200 3201 /** 3202 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 3203 */ 3204 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3205 "lock_pattern_tactile_feedback_enabled"; 3206 3207 /** 3208 * This preference allows the device to be locked given time after screen goes off, 3209 * subject to current DeviceAdmin policy limits. 3210 * @hide 3211 */ 3212 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 3213 3214 3215 /** 3216 * This preference contains the string that shows for owner info on LockScren. 3217 * @hide 3218 */ 3219 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 3220 3221 /** 3222 * Id of the time appwidget on the lockscreen, or -1 if none 3223 * @hide 3224 */ 3225 public static final String LOCK_SCREEN_STATUS_APPWIDGET_ID = 3226 "lock_screen_status_appwidget_id"; 3227 3228 /** 3229 * Id of the user-selected appwidget on the lockscreen, or -1 if none 3230 * @hide 3231 */ 3232 public static final String LOCK_SCREEN_USER_SELECTED_APPWIDGET_ID = 3233 "lock_screen_user_selected_appwidget_id"; 3234 3235 /** 3236 * This preference enables showing the owner info on LockScren. 3237 * @hide 3238 */ 3239 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 3240 "lock_screen_owner_info_enabled"; 3241 3242 /** 3243 * The Logging ID (a unique 64-bit value) as a hex string. 3244 * Used as a pseudonymous identifier for logging. 3245 * @deprecated This identifier is poorly initialized and has 3246 * many collisions. It should not be used. 3247 */ 3248 @Deprecated 3249 public static final String LOGGING_ID = "logging_id"; 3250 3251 /** 3252 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3253 */ 3254 @Deprecated 3255 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3256 3257 /** 3258 * No longer supported. 3259 */ 3260 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 3261 3262 /** 3263 * No longer supported. 3264 */ 3265 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 3266 3267 /** 3268 * No longer supported. 3269 */ 3270 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 3271 3272 /** 3273 * Settings classname to launch when Settings is clicked from All 3274 * Applications. Needed because of user testing between the old 3275 * and new Settings apps. 3276 */ 3277 // TODO: 881807 3278 public static final String SETTINGS_CLASSNAME = "settings_classname"; 3279 3280 /** 3281 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3282 */ 3283 @Deprecated 3284 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3285 3286 /** 3287 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3288 */ 3289 @Deprecated 3290 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3291 3292 /** 3293 * If accessibility is enabled. 3294 */ 3295 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 3296 3297 /** 3298 * If touch exploration is enabled. 3299 */ 3300 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 3301 3302 /** 3303 * List of the enabled accessibility providers. 3304 */ 3305 public static final String ENABLED_ACCESSIBILITY_SERVICES = 3306 "enabled_accessibility_services"; 3307 3308 /** 3309 * List of the accessibility services to which the user has granted 3310 * permission to put the device into touch exploration mode. 3311 * 3312 * @hide 3313 */ 3314 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 3315 "touch_exploration_granted_accessibility_services"; 3316 3317 /** 3318 * Whether to speak passwords while in accessibility mode. 3319 */ 3320 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 3321 3322 /** 3323 * If injection of accessibility enhancing JavaScript screen-reader 3324 * is enabled. 3325 * <p> 3326 * Note: The JavaScript based screen-reader is served by the 3327 * Google infrastructure and enable users with disabilities to 3328 * efficiently navigate in and explore web content. 3329 * </p> 3330 * <p> 3331 * This property represents a boolean value. 3332 * </p> 3333 * @hide 3334 */ 3335 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 3336 "accessibility_script_injection"; 3337 3338 /** 3339 * The URL for the injected JavaScript based screen-reader used 3340 * for providing accessibility of content in WebView. 3341 * <p> 3342 * Note: The JavaScript based screen-reader is served by the 3343 * Google infrastructure and enable users with disabilities to 3344 * efficiently navigate in and explore web content. 3345 * </p> 3346 * <p> 3347 * This property represents a string value. 3348 * </p> 3349 * @hide 3350 */ 3351 public static final String ACCESSIBILITY_SCREEN_READER_URL = 3352 "accessibility_script_injection_url"; 3353 3354 /** 3355 * Key bindings for navigation in built-in accessibility support for web content. 3356 * <p> 3357 * Note: These key bindings are for the built-in accessibility navigation for 3358 * web content which is used as a fall back solution if JavaScript in a WebView 3359 * is not enabled or the user has not opted-in script injection from Google. 3360 * </p> 3361 * <p> 3362 * The bindings are separated by semi-colon. A binding is a mapping from 3363 * a key to a sequence of actions (for more details look at 3364 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 3365 * string representation of an integer obtained from a meta state (optional) shifted 3366 * sixteen times left and bitwise ored with a key code. An action is represented 3367 * as a hexademical string representation of an integer where the first two digits 3368 * are navigation action index, the second, the third, and the fourth digit pairs 3369 * represent the action arguments. The separate actions in a binding are colon 3370 * separated. The key and the action sequence it maps to are separated by equals. 3371 * </p> 3372 * <p> 3373 * For example, the binding below maps the DPAD right button to traverse the 3374 * current navigation axis once without firing an accessibility event and to 3375 * perform the same traversal again but to fire an event: 3376 * <code> 3377 * 0x16=0x01000100:0x01000101; 3378 * </code> 3379 * </p> 3380 * <p> 3381 * The goal of this binding is to enable dynamic rebinding of keys to 3382 * navigation actions for web content without requiring a framework change. 3383 * </p> 3384 * <p> 3385 * This property represents a string value. 3386 * </p> 3387 * @hide 3388 */ 3389 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 3390 "accessibility_web_content_key_bindings"; 3391 3392 /** 3393 * Setting that specifies whether the display magnification is enabled. 3394 * Display magnifications allows the user to zoom in the display content 3395 * and is targeted to low vision users. The current magnification scale 3396 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 3397 * 3398 * @hide 3399 */ 3400 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 3401 "accessibility_display_magnification_enabled"; 3402 3403 /** 3404 * Setting that specifies what the display magnification scale is. 3405 * Display magnifications allows the user to zoom in the display 3406 * content and is targeted to low vision users. Whether a display 3407 * magnification is performed is controlled by 3408 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3409 * 3410 * @hide 3411 */ 3412 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 3413 "accessibility_display_magnification_scale"; 3414 3415 /** 3416 * Setting that specifies whether the display magnification should be 3417 * automatically updated. If this fearture is enabled the system will 3418 * exit magnification mode or pan the viewport when a context change 3419 * occurs. For example, on staring a new activity or rotating the screen, 3420 * the system may zoom out so the user can see the new context he is in. 3421 * Another example is on showing a window that is not visible in the 3422 * magnified viewport the system may pan the viewport to make the window 3423 * the has popped up so the user knows that the context has changed. 3424 * Whether a screen magnification is performed is controlled by 3425 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 3426 * 3427 * @hide 3428 */ 3429 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 3430 "accessibility_display_magnification_auto_update"; 3431 3432 /** 3433 * The timout for considering a press to be a long press in milliseconds. 3434 * @hide 3435 */ 3436 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 3437 3438 /** 3439 * Setting to always use the default text-to-speech settings regardless 3440 * of the application settings. 3441 * 1 = override application settings, 3442 * 0 = use application settings (if specified). 3443 * 3444 * @deprecated The value of this setting is no longer respected by 3445 * the framework text to speech APIs as of the Ice Cream Sandwich release. 3446 */ 3447 @Deprecated 3448 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 3449 3450 /** 3451 * Default text-to-speech engine speech rate. 100 = 1x 3452 */ 3453 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 3454 3455 /** 3456 * Default text-to-speech engine pitch. 100 = 1x 3457 */ 3458 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 3459 3460 /** 3461 * Default text-to-speech engine. 3462 */ 3463 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 3464 3465 /** 3466 * Default text-to-speech language. 3467 * 3468 * @deprecated this setting is no longer in use, as of the Ice Cream 3469 * Sandwich release. Apps should never need to read this setting directly, 3470 * instead can query the TextToSpeech framework classes for the default 3471 * locale. {@link TextToSpeech#getLanguage()}. 3472 */ 3473 @Deprecated 3474 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3475 3476 /** 3477 * Default text-to-speech country. 3478 * 3479 * @deprecated this setting is no longer in use, as of the Ice Cream 3480 * Sandwich release. Apps should never need to read this setting directly, 3481 * instead can query the TextToSpeech framework classes for the default 3482 * locale. {@link TextToSpeech#getLanguage()}. 3483 */ 3484 @Deprecated 3485 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3486 3487 /** 3488 * Default text-to-speech locale variant. 3489 * 3490 * @deprecated this setting is no longer in use, as of the Ice Cream 3491 * Sandwich release. Apps should never need to read this setting directly, 3492 * instead can query the TextToSpeech framework classes for the 3493 * locale that is in use {@link TextToSpeech#getLanguage()}. 3494 */ 3495 @Deprecated 3496 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3497 3498 /** 3499 * Stores the default tts locales on a per engine basis. Stored as 3500 * a comma seperated list of values, each value being of the form 3501 * {@code engine_name:locale} for example, 3502 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3503 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3504 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3505 * setting directly, and can query the TextToSpeech framework classes 3506 * for the locale that is in use. 3507 * 3508 * @hide 3509 */ 3510 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3511 3512 /** 3513 * Space delimited list of plugin packages that are enabled. 3514 */ 3515 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3516 3517 /** 3518 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 3519 * instead. 3520 */ 3521 @Deprecated 3522 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3523 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3524 3525 /** 3526 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 3527 * instead. 3528 */ 3529 @Deprecated 3530 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3531 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3532 3533 /** 3534 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3535 * instead. 3536 */ 3537 @Deprecated 3538 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 3539 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3540 3541 /** 3542 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 3543 * instead. 3544 */ 3545 @Deprecated 3546 public static final String WIFI_ON = Global.WIFI_ON; 3547 3548 /** 3549 * The acceptable packet loss percentage (range 0 - 100) before trying 3550 * another AP on the same network. 3551 * @deprecated This setting is not used. 3552 */ 3553 @Deprecated 3554 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3555 "wifi_watchdog_acceptable_packet_loss_percentage"; 3556 3557 /** 3558 * The number of access points required for a network in order for the 3559 * watchdog to monitor it. 3560 * @deprecated This setting is not used. 3561 */ 3562 @Deprecated 3563 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3564 3565 /** 3566 * The delay between background checks. 3567 * @deprecated This setting is not used. 3568 */ 3569 @Deprecated 3570 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3571 "wifi_watchdog_background_check_delay_ms"; 3572 3573 /** 3574 * Whether the Wi-Fi watchdog is enabled for background checking even 3575 * after it thinks the user has connected to a good access point. 3576 * @deprecated This setting is not used. 3577 */ 3578 @Deprecated 3579 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3580 "wifi_watchdog_background_check_enabled"; 3581 3582 /** 3583 * The timeout for a background ping 3584 * @deprecated This setting is not used. 3585 */ 3586 @Deprecated 3587 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3588 "wifi_watchdog_background_check_timeout_ms"; 3589 3590 /** 3591 * The number of initial pings to perform that *may* be ignored if they 3592 * fail. Again, if these fail, they will *not* be used in packet loss 3593 * calculation. For example, one network always seemed to time out for 3594 * the first couple pings, so this is set to 3 by default. 3595 * @deprecated This setting is not used. 3596 */ 3597 @Deprecated 3598 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3599 "wifi_watchdog_initial_ignored_ping_count"; 3600 3601 /** 3602 * The maximum number of access points (per network) to attempt to test. 3603 * If this number is reached, the watchdog will no longer monitor the 3604 * initial connection state for the network. This is a safeguard for 3605 * networks containing multiple APs whose DNS does not respond to pings. 3606 * @deprecated This setting is not used. 3607 */ 3608 @Deprecated 3609 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3610 3611 /** 3612 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3613 */ 3614 @Deprecated 3615 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3616 3617 /** 3618 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3619 * @deprecated This setting is not used. 3620 */ 3621 @Deprecated 3622 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3623 3624 /** 3625 * The number of pings to test if an access point is a good connection. 3626 * @deprecated This setting is not used. 3627 */ 3628 @Deprecated 3629 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3630 3631 /** 3632 * The delay between pings. 3633 * @deprecated This setting is not used. 3634 */ 3635 @Deprecated 3636 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3637 3638 /** 3639 * The timeout per ping. 3640 * @deprecated This setting is not used. 3641 */ 3642 @Deprecated 3643 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3644 3645 /** 3646 * @deprecated Use 3647 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3648 */ 3649 @Deprecated 3650 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3651 3652 /** 3653 * @deprecated Use 3654 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3655 */ 3656 @Deprecated 3657 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3658 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3659 3660 /** 3661 * Whether background data usage is allowed. 3662 * 3663 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 3664 * availability of background data depends on several 3665 * combined factors. When background data is unavailable, 3666 * {@link ConnectivityManager#getActiveNetworkInfo()} will 3667 * now appear disconnected. 3668 */ 3669 @Deprecated 3670 public static final String BACKGROUND_DATA = "background_data"; 3671 3672 /** 3673 * Origins for which browsers should allow geolocation by default. 3674 * The value is a space-separated list of origins. 3675 */ 3676 public static final String ALLOWED_GEOLOCATION_ORIGINS 3677 = "allowed_geolocation_origins"; 3678 3679 /** 3680 * The preferred network mode 7 = Global 3681 * 6 = EvDo only 3682 * 5 = CDMA w/o EvDo 3683 * 4 = CDMA / EvDo auto 3684 * 3 = GSM / WCDMA auto 3685 * 2 = WCDMA only 3686 * 1 = GSM only 3687 * 0 = GSM / WCDMA preferred 3688 * @hide 3689 */ 3690 public static final String PREFERRED_NETWORK_MODE = 3691 "preferred_network_mode"; 3692 3693 /** 3694 * The preferred TTY mode 0 = TTy Off, CDMA default 3695 * 1 = TTY Full 3696 * 2 = TTY HCO 3697 * 3 = TTY VCO 3698 * @hide 3699 */ 3700 public static final String PREFERRED_TTY_MODE = 3701 "preferred_tty_mode"; 3702 3703 /** 3704 * The cdma subscription 0 = Subscription from RUIM, when available 3705 * 1 = Subscription from NV 3706 * @hide 3707 */ 3708 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3709 "preferred_cdma_subscription"; 3710 3711 /** 3712 * Whether the enhanced voice privacy mode is enabled. 3713 * 0 = normal voice privacy 3714 * 1 = enhanced voice privacy 3715 * @hide 3716 */ 3717 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3718 3719 /** 3720 * Whether the TTY mode mode is enabled. 3721 * 0 = disabled 3722 * 1 = enabled 3723 * @hide 3724 */ 3725 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3726 3727 /** 3728 * Controls whether settings backup is enabled. 3729 * Type: int ( 0 = disabled, 1 = enabled ) 3730 * @hide 3731 */ 3732 public static final String BACKUP_ENABLED = "backup_enabled"; 3733 3734 /** 3735 * Controls whether application data is automatically restored from backup 3736 * at install time. 3737 * Type: int ( 0 = disabled, 1 = enabled ) 3738 * @hide 3739 */ 3740 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3741 3742 /** 3743 * Indicates whether settings backup has been fully provisioned. 3744 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3745 * @hide 3746 */ 3747 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3748 3749 /** 3750 * Component of the transport to use for backup/restore. 3751 * @hide 3752 */ 3753 public static final String BACKUP_TRANSPORT = "backup_transport"; 3754 3755 /** 3756 * Version for which the setup wizard was last shown. Bumped for 3757 * each release when there is new setup information to show. 3758 * @hide 3759 */ 3760 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3761 3762 /** 3763 * The interval in milliseconds after which Wi-Fi is considered idle. 3764 * When idle, it is possible for the device to be switched from Wi-Fi to 3765 * the mobile data network. 3766 * @hide 3767 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 3768 * instead. 3769 */ 3770 @Deprecated 3771 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 3772 3773 /** 3774 * The global search provider chosen by the user (if multiple global 3775 * search providers are installed). This will be the provider returned 3776 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3777 * installed. This setting is stored as a flattened component name as 3778 * per {@link ComponentName#flattenToString()}. 3779 * 3780 * @hide 3781 */ 3782 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3783 "search_global_search_activity"; 3784 3785 /** 3786 * The number of promoted sources in GlobalSearch. 3787 * @hide 3788 */ 3789 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3790 /** 3791 * The maximum number of suggestions returned by GlobalSearch. 3792 * @hide 3793 */ 3794 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3795 /** 3796 * The number of suggestions GlobalSearch will ask each non-web search source for. 3797 * @hide 3798 */ 3799 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3800 /** 3801 * The number of suggestions the GlobalSearch will ask the web search source for. 3802 * @hide 3803 */ 3804 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3805 "search_web_results_override_limit"; 3806 /** 3807 * The number of milliseconds that GlobalSearch will wait for suggestions from 3808 * promoted sources before continuing with all other sources. 3809 * @hide 3810 */ 3811 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3812 "search_promoted_source_deadline_millis"; 3813 /** 3814 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3815 * @hide 3816 */ 3817 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3818 /** 3819 * The maximum number of milliseconds that GlobalSearch shows the previous results 3820 * after receiving a new query. 3821 * @hide 3822 */ 3823 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3824 /** 3825 * The maximum age of log data used for shortcuts in GlobalSearch. 3826 * @hide 3827 */ 3828 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3829 /** 3830 * The maximum age of log data used for source ranking in GlobalSearch. 3831 * @hide 3832 */ 3833 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3834 "search_max_source_event_age_millis"; 3835 /** 3836 * The minimum number of impressions needed to rank a source in GlobalSearch. 3837 * @hide 3838 */ 3839 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3840 "search_min_impressions_for_source_ranking"; 3841 /** 3842 * The minimum number of clicks needed to rank a source in GlobalSearch. 3843 * @hide 3844 */ 3845 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3846 "search_min_clicks_for_source_ranking"; 3847 /** 3848 * The maximum number of shortcuts shown by GlobalSearch. 3849 * @hide 3850 */ 3851 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3852 /** 3853 * The size of the core thread pool for suggestion queries in GlobalSearch. 3854 * @hide 3855 */ 3856 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3857 "search_query_thread_core_pool_size"; 3858 /** 3859 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3860 * @hide 3861 */ 3862 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3863 "search_query_thread_max_pool_size"; 3864 /** 3865 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3866 * @hide 3867 */ 3868 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3869 "search_shortcut_refresh_core_pool_size"; 3870 /** 3871 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3872 * @hide 3873 */ 3874 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3875 "search_shortcut_refresh_max_pool_size"; 3876 /** 3877 * The maximun time that excess threads in the GlobalSeach thread pools will 3878 * wait before terminating. 3879 * @hide 3880 */ 3881 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3882 "search_thread_keepalive_seconds"; 3883 /** 3884 * The maximum number of concurrent suggestion queries to each source. 3885 * @hide 3886 */ 3887 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3888 "search_per_source_concurrent_query_limit"; 3889 3890 /** 3891 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3892 * @hide 3893 */ 3894 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3895 3896 /** 3897 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3898 * @hide 3899 */ 3900 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3901 3902 /** 3903 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3904 * @hide 3905 */ 3906 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3907 3908 /** 3909 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3910 * @hide 3911 */ 3912 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3913 3914 /** 3915 * If nonzero, ANRs in invisible background processes bring up a dialog. 3916 * Otherwise, the process will be silently killed. 3917 * @hide 3918 */ 3919 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3920 3921 /** 3922 * The {@link ComponentName} string of the service to be used as the voice recognition 3923 * service. 3924 * 3925 * @hide 3926 */ 3927 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3928 3929 3930 /** 3931 * The {@link ComponentName} string of the selected spell checker service which is 3932 * one of the services managed by the text service manager. 3933 * 3934 * @hide 3935 */ 3936 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3937 3938 /** 3939 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3940 * service which is one of the services managed by the text service manager. 3941 * 3942 * @hide 3943 */ 3944 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3945 "selected_spell_checker_subtype"; 3946 3947 /** 3948 * The {@link ComponentName} string whether spell checker is enabled or not. 3949 * 3950 * @hide 3951 */ 3952 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3953 3954 /** 3955 * What happens when the user presses the Power button while in-call 3956 * and the screen is on.<br/> 3957 * <b>Values:</b><br/> 3958 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3959 * 2 - The Power button hangs up the current call.<br/> 3960 * 3961 * @hide 3962 */ 3963 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3964 3965 /** 3966 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3967 * @hide 3968 */ 3969 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3970 3971 /** 3972 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3973 * @hide 3974 */ 3975 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3976 3977 /** 3978 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3979 * @hide 3980 */ 3981 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3982 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3983 3984 /** 3985 * The current night mode that has been selected by the user. Owned 3986 * and controlled by UiModeManagerService. Constants are as per 3987 * UiModeManager. 3988 * @hide 3989 */ 3990 public static final String UI_NIGHT_MODE = "ui_night_mode"; 3991 3992 /** 3993 * Whether screensavers are enabled. 3994 * @hide 3995 */ 3996 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 3997 3998 /** 3999 * The user's chosen screensaver components. 4000 * 4001 * These will be launched by the PhoneWindowManager after a timeout when not on 4002 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 4003 * @hide 4004 */ 4005 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 4006 4007 /** 4008 * If screensavers are enabled, whether the screensaver should be automatically launched 4009 * when the device is inserted into a (desk) dock. 4010 * @hide 4011 */ 4012 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4013 4014 /** 4015 * If screensavers are enabled, whether the screensaver should be automatically launched 4016 * when the screen times out when not on battery. 4017 * @hide 4018 */ 4019 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 4020 4021 /** 4022 * If screensavers are enabled, the default screensaver component. 4023 * @hide 4024 */ 4025 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 4026 4027 /** 4028 * This are the settings to be backed up. 4029 * 4030 * NOTE: Settings are backed up and restored in the order they appear 4031 * in this array. If you have one setting depending on another, 4032 * make sure that they are ordered appropriately. 4033 * 4034 * @hide 4035 */ 4036 public static final String[] SETTINGS_TO_BACKUP = { 4037 ADB_ENABLED, 4038 BUGREPORT_IN_POWER_MENU, 4039 ALLOW_MOCK_LOCATION, 4040 PARENTAL_CONTROL_ENABLED, 4041 PARENTAL_CONTROL_REDIRECT_URL, 4042 USB_MASS_STORAGE_ENABLED, 4043 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 4044 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 4045 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 4046 ACCESSIBILITY_SCRIPT_INJECTION, 4047 BACKUP_AUTO_RESTORE, 4048 ENABLED_ACCESSIBILITY_SERVICES, 4049 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 4050 TOUCH_EXPLORATION_ENABLED, 4051 ACCESSIBILITY_ENABLED, 4052 ACCESSIBILITY_SPEAK_PASSWORD, 4053 TTS_USE_DEFAULTS, 4054 TTS_DEFAULT_RATE, 4055 TTS_DEFAULT_PITCH, 4056 TTS_DEFAULT_SYNTH, 4057 TTS_DEFAULT_LANG, 4058 TTS_DEFAULT_COUNTRY, 4059 TTS_ENABLED_PLUGINS, 4060 TTS_DEFAULT_LOCALE, 4061 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4062 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4063 WIFI_NUM_OPEN_NETWORKS_KEPT, 4064 MOUNT_PLAY_NOTIFICATION_SND, 4065 MOUNT_UMS_AUTOSTART, 4066 MOUNT_UMS_PROMPT, 4067 MOUNT_UMS_NOTIFY_ENABLED, 4068 UI_NIGHT_MODE, 4069 LOCK_SCREEN_OWNER_INFO, 4070 LOCK_SCREEN_OWNER_INFO_ENABLED 4071 }; 4072 4073 /** 4074 * Helper method for determining if a location provider is enabled. 4075 * @param cr the content resolver to use 4076 * @param provider the location provider to query 4077 * @return true if the provider is enabled 4078 */ 4079 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4080 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4081 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4082 } 4083 4084 /** 4085 * Thread-safe method for enabling or disabling a single location provider. 4086 * @param cr the content resolver to use 4087 * @param provider the location provider to enable or disable 4088 * @param enabled true if the provider should be enabled 4089 */ 4090 public static final void setLocationProviderEnabled(ContentResolver cr, 4091 String provider, boolean enabled) { 4092 // to ensure thread safety, we write the provider name with a '+' or '-' 4093 // and let the SettingsProvider handle it rather than reading and modifying 4094 // the list of enabled providers. 4095 if (enabled) { 4096 provider = "+" + provider; 4097 } else { 4098 provider = "-" + provider; 4099 } 4100 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4101 } 4102 } 4103 4104 /** 4105 * Global system settings, containing preferences that always apply identically 4106 * to all defined users. Applications can read these but are not allowed to write; 4107 * like the "Secure" settings, these are for preferences that the user must 4108 * explicitly modify through the system UI or specialized APIs for those values. 4109 */ 4110 public static final class Global extends NameValueTable { 4111 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 4112 4113 /** 4114 * The content:// style URL for global secure settings items. Not public. 4115 */ 4116 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 4117 4118 /** 4119 * Setting whether the global gesture for enabling accessibility is enabled. 4120 * If this gesture is enabled the user will be able to perfrom it to enable 4121 * the accessibility state without visiting the settings app. 4122 * @hide 4123 */ 4124 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 4125 "enable_accessibility_global_gesture_enabled"; 4126 4127 /** 4128 * Whether Airplane Mode is on. 4129 */ 4130 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 4131 4132 /** 4133 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 4134 */ 4135 public static final String RADIO_BLUETOOTH = "bluetooth"; 4136 4137 /** 4138 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 4139 */ 4140 public static final String RADIO_WIFI = "wifi"; 4141 4142 /** 4143 * {@hide} 4144 */ 4145 public static final String RADIO_WIMAX = "wimax"; 4146 /** 4147 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 4148 */ 4149 public static final String RADIO_CELL = "cell"; 4150 4151 /** 4152 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 4153 */ 4154 public static final String RADIO_NFC = "nfc"; 4155 4156 /** 4157 * A comma separated list of radios that need to be disabled when airplane mode 4158 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 4159 * included in the comma separated list. 4160 */ 4161 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 4162 4163 /** 4164 * A comma separated list of radios that should to be disabled when airplane mode 4165 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 4166 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 4167 * will be turned off when entering airplane mode, but the user will be able to reenable 4168 * Wifi in the Settings app. 4169 * 4170 * {@hide} 4171 */ 4172 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 4173 4174 /** 4175 * The policy for deciding when Wi-Fi should go to sleep (which will in 4176 * turn switch to using the mobile data as an Internet connection). 4177 * <p> 4178 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 4179 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 4180 * {@link #WIFI_SLEEP_POLICY_NEVER}. 4181 */ 4182 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 4183 4184 /** 4185 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 4186 * policy, which is to sleep shortly after the turning off 4187 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 4188 */ 4189 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 4190 4191 /** 4192 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 4193 * the device is on battery, and never go to sleep when the device is 4194 * plugged in. 4195 */ 4196 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 4197 4198 /** 4199 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 4200 */ 4201 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 4202 4203 /** 4204 * Value to specify if the user prefers the date, time and time zone 4205 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4206 */ 4207 public static final String AUTO_TIME = "auto_time"; 4208 4209 /** 4210 * Value to specify if the user prefers the time zone 4211 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 4212 */ 4213 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 4214 4215 /** 4216 * URI for the car dock "in" event sound. 4217 * @hide 4218 */ 4219 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 4220 4221 /** 4222 * URI for the car dock "out" event sound. 4223 * @hide 4224 */ 4225 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 4226 4227 /** 4228 * URI for the desk dock "in" event sound. 4229 * @hide 4230 */ 4231 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 4232 4233 /** 4234 * URI for the desk dock "out" event sound. 4235 * @hide 4236 */ 4237 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 4238 4239 /** 4240 * Whether to play a sound for dock events. 4241 * @hide 4242 */ 4243 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 4244 4245 /** 4246 * URI for the "device locked" (keyguard shown) sound. 4247 * @hide 4248 */ 4249 public static final String LOCK_SOUND = "lock_sound"; 4250 4251 /** 4252 * URI for the "device unlocked" sound. 4253 * @hide 4254 */ 4255 public static final String UNLOCK_SOUND = "unlock_sound"; 4256 4257 /** 4258 * URI for the low battery sound file. 4259 * @hide 4260 */ 4261 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 4262 4263 /** 4264 * Whether to play a sound for low-battery alerts. 4265 * @hide 4266 */ 4267 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 4268 4269 /** 4270 * Whether we keep the device on while the device is plugged in. 4271 * Supported values are: 4272 * <ul> 4273 * <li>{@code 0} to never stay on while plugged in</li> 4274 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 4275 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 4276 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 4277 * </ul> 4278 * These values can be OR-ed together. 4279 */ 4280 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 4281 4282 /** 4283 * Whether ADB is enabled. 4284 */ 4285 public static final String ADB_ENABLED = "adb_enabled"; 4286 4287 /** 4288 * Whether assisted GPS should be enabled or not. 4289 * @hide 4290 */ 4291 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 4292 4293 /** 4294 * Whether bluetooth is enabled/disabled 4295 * 0=disabled. 1=enabled. 4296 */ 4297 public static final String BLUETOOTH_ON = "bluetooth_on"; 4298 4299 /** 4300 * CDMA Cell Broadcast SMS 4301 * 0 = CDMA Cell Broadcast SMS disabled 4302 * 1 = CDMA Cell Broadcast SMS enabled 4303 * @hide 4304 */ 4305 public static final String CDMA_CELL_BROADCAST_SMS = 4306 "cdma_cell_broadcast_sms"; 4307 4308 /** 4309 * The CDMA roaming mode 0 = Home Networks, CDMA default 4310 * 1 = Roaming on Affiliated networks 4311 * 2 = Roaming on any networks 4312 * @hide 4313 */ 4314 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 4315 4316 /** 4317 * The CDMA subscription mode 0 = RUIM/SIM (default) 4318 * 1 = NV 4319 * @hide 4320 */ 4321 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 4322 4323 /** Inactivity timeout to track mobile data activity. 4324 * 4325 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 4326 * infer the data activity of mobile network. After a period of no activity on mobile 4327 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 4328 * intent is fired to indicate a transition of network status from "active" to "idle". Any 4329 * subsequent activity on mobile networks triggers the firing of {@code 4330 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 4331 * 4332 * Network activity refers to transmitting or receiving data on the network interfaces. 4333 * 4334 * Tracking is disabled if set to zero or negative value. 4335 * 4336 * @hide 4337 */ 4338 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 4339 4340 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 4341 * but for Wifi network. 4342 * @hide 4343 */ 4344 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 4345 4346 /** 4347 * Whether or not data roaming is enabled. (0 = false, 1 = true) 4348 */ 4349 public static final String DATA_ROAMING = "data_roaming"; 4350 4351 /** 4352 * Whether user has enabled development settings. 4353 */ 4354 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 4355 4356 /** 4357 * Whether the device has been provisioned (0 = false, 1 = true) 4358 */ 4359 public static final String DEVICE_PROVISIONED = "device_provisioned"; 4360 4361 /** 4362 * The saved value for WindowManagerService.setForcedDisplayDensity(). 4363 * One integer in dpi. If unset, then use the real display density. 4364 * @hide 4365 */ 4366 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 4367 4368 /** 4369 * The saved value for WindowManagerService.setForcedDisplaySize(). 4370 * Two integers separated by a comma. If unset, then use the real display size. 4371 * @hide 4372 */ 4373 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 4374 4375 /** 4376 * The maximum size, in bytes, of a download that the download manager will transfer over 4377 * a non-wifi connection. 4378 * @hide 4379 */ 4380 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4381 "download_manager_max_bytes_over_mobile"; 4382 4383 /** 4384 * The recommended maximum size, in bytes, of a download that the download manager should 4385 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4386 * have the option to start the download over the mobile connection anyway. 4387 * @hide 4388 */ 4389 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4390 "download_manager_recommended_max_bytes_over_mobile"; 4391 4392 /** 4393 * Whether the package installer should allow installation of apps downloaded from 4394 * sources other than Google Play. 4395 * 4396 * 1 = allow installing from other sources 4397 * 0 = only allow installing from Google Play 4398 */ 4399 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4400 4401 /** 4402 * Whether mobile data connections are allowed by the user. See 4403 * ConnectivityManager for more info. 4404 * @hide 4405 */ 4406 public static final String MOBILE_DATA = "mobile_data"; 4407 4408 /** {@hide} */ 4409 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4410 /** {@hide} */ 4411 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4412 /** {@hide} */ 4413 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4414 /** {@hide} */ 4415 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4416 /** {@hide} */ 4417 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4418 /** {@hide} */ 4419 public static final String NETSTATS_REPORT_XT_OVER_DEV = "netstats_report_xt_over_dev"; 4420 4421 /** {@hide} */ 4422 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4423 /** {@hide} */ 4424 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4425 /** {@hide} */ 4426 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4427 /** {@hide} */ 4428 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4429 4430 /** {@hide} */ 4431 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4432 /** {@hide} */ 4433 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4434 /** {@hide} */ 4435 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4436 /** {@hide} */ 4437 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4438 4439 /** {@hide} */ 4440 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4441 /** {@hide} */ 4442 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4443 /** {@hide} */ 4444 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4445 /** {@hide} */ 4446 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4447 4448 /** 4449 * User preference for which network(s) should be used. Only the 4450 * connectivity service should touch this. 4451 */ 4452 public static final String NETWORK_PREFERENCE = "network_preference"; 4453 4454 /** 4455 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 4456 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 4457 * exceeded. 4458 * @hide 4459 */ 4460 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 4461 4462 /** 4463 * The length of time in milli-seconds that automatic small adjustments to 4464 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 4465 * @hide 4466 */ 4467 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 4468 4469 /** Preferred NTP server. {@hide} */ 4470 public static final String NTP_SERVER = "ntp_server"; 4471 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4472 public static final String NTP_TIMEOUT = "ntp_timeout"; 4473 4474 /** 4475 * Whether the package manager should send package verification broadcasts for verifiers to 4476 * review apps prior to installation. 4477 * 1 = request apps to be verified prior to installation, if a verifier exists. 4478 * 0 = do not verify apps before installation 4479 * @hide 4480 */ 4481 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 4482 4483 /** Timeout for package verification. 4484 * @hide */ 4485 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4486 4487 /** Default response code for package verification. 4488 * @hide */ 4489 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 4490 4491 /** 4492 * Show package verification setting in the Settings app. 4493 * 1 = show (default) 4494 * 0 = hide 4495 * @hide 4496 */ 4497 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 4498 4499 /** 4500 * Run package verificaiton on apps installed through ADB/ADT/USB 4501 * 1 = perform package verification on ADB installs (default) 4502 * 0 = bypass package verification on ADB installs 4503 * @hide 4504 */ 4505 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 4506 4507 /** 4508 * The interval in milliseconds at which to check packet counts on the 4509 * mobile data interface when screen is on, to detect possible data 4510 * connection problems. 4511 * @hide 4512 */ 4513 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 4514 "pdp_watchdog_poll_interval_ms"; 4515 4516 /** 4517 * The interval in milliseconds at which to check packet counts on the 4518 * mobile data interface when screen is off, to detect possible data 4519 * connection problems. 4520 * @hide 4521 */ 4522 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 4523 "pdp_watchdog_long_poll_interval_ms"; 4524 4525 /** 4526 * The interval in milliseconds at which to check packet counts on the 4527 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 4528 * outgoing packets has been reached without incoming packets. 4529 * @hide 4530 */ 4531 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 4532 "pdp_watchdog_error_poll_interval_ms"; 4533 4534 /** 4535 * The number of outgoing packets sent without seeing an incoming packet 4536 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 4537 * device is logged to the event log 4538 * @hide 4539 */ 4540 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 4541 "pdp_watchdog_trigger_packet_count"; 4542 4543 /** 4544 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 4545 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 4546 * attempting data connection recovery. 4547 * @hide 4548 */ 4549 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 4550 "pdp_watchdog_error_poll_count"; 4551 4552 /** 4553 * The number of failed PDP reset attempts before moving to something more 4554 * drastic: re-registering to the network. 4555 * @hide 4556 */ 4557 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 4558 "pdp_watchdog_max_pdp_reset_fail_count"; 4559 4560 /** 4561 * A positive value indicates how often the SamplingProfiler 4562 * should take snapshots. Zero value means SamplingProfiler 4563 * is disabled. 4564 * 4565 * @hide 4566 */ 4567 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 4568 4569 /** 4570 * URL to open browser on to allow user to manage a prepay account 4571 * @hide 4572 */ 4573 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4574 "setup_prepaid_data_service_url"; 4575 4576 /** 4577 * URL to attempt a GET on to see if this is a prepay device 4578 * @hide 4579 */ 4580 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4581 "setup_prepaid_detection_target_url"; 4582 4583 /** 4584 * Host to check for a redirect to after an attempt to GET 4585 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4586 * this is a prepaid device with zero balance.) 4587 * @hide 4588 */ 4589 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4590 "setup_prepaid_detection_redir_host"; 4591 4592 /** 4593 * The interval in milliseconds at which to check the number of SMS sent out without asking 4594 * for use permit, to limit the un-authorized SMS usage. 4595 * 4596 * @hide 4597 */ 4598 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 4599 "sms_outgoing_check_interval_ms"; 4600 4601 /** 4602 * The number of outgoing SMS sent without asking for user permit (of {@link 4603 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 4604 * 4605 * @hide 4606 */ 4607 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 4608 "sms_outgoing_check_max_count"; 4609 4610 /** 4611 * Used to disable SMS short code confirmation - defaults to true. 4612 * True indcates we will do the check, etc. Set to false to disable. 4613 * @see com.android.internal.telephony.SmsUsageMonitor 4614 * @hide 4615 */ 4616 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 4617 4618 /** 4619 * Used to select which country we use to determine premium sms codes. 4620 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 4621 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 4622 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 4623 * @hide 4624 */ 4625 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 4626 4627 /** 4628 * Prefix for SMS short code regex patterns (country code is appended). 4629 * @see com.android.internal.telephony.SmsUsageMonitor 4630 * @hide 4631 */ 4632 public static final String SMS_SHORT_CODES_PREFIX = "sms_short_codes_"; 4633 4634 /** 4635 * Used to disable Tethering on a device - defaults to true 4636 * @hide 4637 */ 4638 public static final String TETHER_SUPPORTED = "tether_supported"; 4639 4640 /** 4641 * Used to require DUN APN on the device or not - defaults to a build config value 4642 * which defaults to false 4643 * @hide 4644 */ 4645 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 4646 4647 /** 4648 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 4649 * corresponding build config values are set it will override the APN DB 4650 * values. 4651 * Consists of a comma seperated list of strings: 4652 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 4653 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 4654 * @hide 4655 */ 4656 public static final String TETHER_DUN_APN = "tether_dun_apn"; 4657 4658 /** 4659 * The bandwidth throttle polling freqency in seconds 4660 * @hide 4661 */ 4662 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 4663 4664 /** 4665 * The bandwidth throttle threshold (long) 4666 * @hide 4667 */ 4668 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 4669 4670 /** 4671 * The bandwidth throttle value (kbps) 4672 * @hide 4673 */ 4674 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 4675 4676 /** 4677 * The bandwidth throttle reset calendar day (1-28) 4678 * @hide 4679 */ 4680 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 4681 4682 /** 4683 * The throttling notifications we should send 4684 * @hide 4685 */ 4686 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 4687 4688 /** 4689 * Help URI for data throttling policy 4690 * @hide 4691 */ 4692 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 4693 4694 /** 4695 * The length of time in Sec that we allow our notion of NTP time 4696 * to be cached before we refresh it 4697 * @hide 4698 */ 4699 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4700 "throttle_max_ntp_cache_age_sec"; 4701 4702 /** 4703 * USB Mass Storage Enabled 4704 */ 4705 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 4706 4707 /** 4708 * If this setting is set (to anything), then all references 4709 * to Gmail on the device must change to Google Mail. 4710 */ 4711 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 4712 4713 /** Autofill server address (Used in WebView/browser). 4714 * {@hide} */ 4715 public static final String WEB_AUTOFILL_QUERY_URL = 4716 "web_autofill_query_url"; 4717 4718 /** 4719 * Whether Wifi display is enabled/disabled 4720 * 0=disabled. 1=enabled. 4721 * @hide 4722 */ 4723 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 4724 4725 /** 4726 * Whether to notify the user of open networks. 4727 * <p> 4728 * If not connected and the scan results have an open network, we will 4729 * put this notification up. If we attempt to connect to a network or 4730 * the open network(s) disappear, we remove the notification. When we 4731 * show the notification, we will not show it again for 4732 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 4733 */ 4734 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4735 "wifi_networks_available_notification_on"; 4736 /** 4737 * {@hide} 4738 */ 4739 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4740 "wimax_networks_available_notification_on"; 4741 4742 /** 4743 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 4744 * Connecting to a network will reset the timer. 4745 */ 4746 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4747 "wifi_networks_available_repeat_delay"; 4748 4749 /** 4750 * 802.11 country code in ISO 3166 format 4751 * @hide 4752 */ 4753 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 4754 4755 /** 4756 * The interval in milliseconds to issue wake up scans when wifi needs 4757 * to connect. This is necessary to connect to an access point when 4758 * device is on the move and the screen is off. 4759 * @hide 4760 */ 4761 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 4762 "wifi_framework_scan_interval_ms"; 4763 4764 /** 4765 * The interval in milliseconds after which Wi-Fi is considered idle. 4766 * When idle, it is possible for the device to be switched from Wi-Fi to 4767 * the mobile data network. 4768 * @hide 4769 */ 4770 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 4771 4772 /** 4773 * When the number of open networks exceeds this number, the 4774 * least-recently-used excess networks will be removed. 4775 */ 4776 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 4777 4778 /** 4779 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 4780 */ 4781 public static final String WIFI_ON = "wifi_on"; 4782 4783 /** 4784 * Used to save the Wifi_ON state prior to tethering. 4785 * This state will be checked to restore Wifi after 4786 * the user turns off tethering. 4787 * 4788 * @hide 4789 */ 4790 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 4791 4792 /** 4793 * The interval in milliseconds to scan as used by the wifi supplicant 4794 * @hide 4795 */ 4796 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 4797 "wifi_supplicant_scan_interval_ms"; 4798 4799 /** 4800 * The interval in milliseconds to scan at supplicant when p2p is connected 4801 * @hide 4802 */ 4803 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 4804 "wifi_scan_interval_p2p_connected_ms"; 4805 4806 /** 4807 * Whether the Wi-Fi watchdog is enabled. 4808 */ 4809 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4810 4811 /** 4812 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 4813 * the setting needs to be set to 0 to disable it. 4814 * @hide 4815 */ 4816 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 4817 "wifi_watchdog_poor_network_test_enabled"; 4818 4819 /** 4820 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 4821 * needs to be set to 0 to disable it. 4822 * @hide 4823 */ 4824 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 4825 "wifi_suspend_optimizations_enabled"; 4826 4827 /** 4828 * The maximum number of times we will retry a connection to an access 4829 * point for which we have failed in acquiring an IP address from DHCP. 4830 * A value of N means that we will make N+1 connection attempts in all. 4831 */ 4832 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 4833 4834 /** 4835 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 4836 * data connectivity to be established after a disconnect from Wi-Fi. 4837 */ 4838 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4839 "wifi_mobile_data_transition_wakelock_timeout_ms"; 4840 4841 /** 4842 * The operational wifi frequency band 4843 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 4844 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 4845 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 4846 * 4847 * @hide 4848 */ 4849 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 4850 4851 /** 4852 * The Wi-Fi peer-to-peer device name 4853 * @hide 4854 */ 4855 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 4856 4857 /** 4858 * The number of milliseconds to delay when checking for data stalls during 4859 * non-aggressive detection. (screen is turned off.) 4860 * @hide 4861 */ 4862 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 4863 "data_stall_alarm_non_aggressive_delay_in_ms"; 4864 4865 /** 4866 * The number of milliseconds to delay when checking for data stalls during 4867 * aggressive detection. (screen on or suspected data stall) 4868 * @hide 4869 */ 4870 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 4871 "data_stall_alarm_aggressive_delay_in_ms"; 4872 4873 /** 4874 * The interval in milliseconds at which to check gprs registration 4875 * after the first registration mismatch of gprs and voice service, 4876 * to detect possible data network registration problems. 4877 * 4878 * @hide 4879 */ 4880 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 4881 "gprs_register_check_period_ms"; 4882 4883 /** 4884 * Nonzero causes Log.wtf() to crash. 4885 * @hide 4886 */ 4887 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 4888 4889 /** 4890 * Ringer mode. This is used internally, changing this value will not 4891 * change the ringer mode. See AudioManager. 4892 */ 4893 public static final String MODE_RINGER = "mode_ringer"; 4894 4895 /** 4896 * Overlay display devices setting. 4897 * The associated value is a specially formatted string that describes the 4898 * size and density of simulated secondary display devices. 4899 * <p> 4900 * Format: {width}x{height}/{dpi};... 4901 * </p><p> 4902 * Example: 4903 * <ul> 4904 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 4905 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 4906 * at 1080p and the second at 720p.</li> 4907 * <li>If the value is empty, then no overlay display devices are created.</li> 4908 * </ul></p> 4909 * 4910 * @hide 4911 */ 4912 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 4913 4914 /** 4915 * Threshold values for the duration and level of a discharge cycle, 4916 * under which we log discharge cycle info. 4917 * 4918 * @hide 4919 */ 4920 public static final String 4921 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 4922 4923 /** @hide */ 4924 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 4925 4926 /** 4927 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 4928 * intents on application crashes and ANRs. If this is disabled, the 4929 * crash/ANR dialog will never display the "Report" button. 4930 * <p> 4931 * Type: int (0 = disallow, 1 = allow) 4932 * 4933 * @hide 4934 */ 4935 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 4936 4937 /** 4938 * Maximum age of entries kept by {@link DropBoxManager}. 4939 * 4940 * @hide 4941 */ 4942 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 4943 4944 /** 4945 * Maximum number of entry files which {@link DropBoxManager} will keep 4946 * around. 4947 * 4948 * @hide 4949 */ 4950 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 4951 4952 /** 4953 * Maximum amount of disk space used by {@link DropBoxManager} no matter 4954 * what. 4955 * 4956 * @hide 4957 */ 4958 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 4959 4960 /** 4961 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 4962 * will use. 4963 * 4964 * @hide 4965 */ 4966 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 4967 4968 /** 4969 * Percent of total disk which {@link DropBoxManager} will never dip 4970 * into. 4971 * 4972 * @hide 4973 */ 4974 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 4975 4976 /** 4977 * Prefix for per-tag dropbox disable/enable settings. 4978 * 4979 * @hide 4980 */ 4981 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 4982 4983 /** 4984 * Lines of logcat to include with system crash/ANR/etc. reports, as a 4985 * prefix of the dropbox tag of the report type. For example, 4986 * "logcat_for_system_server_anr" controls the lines of logcat captured 4987 * with system server ANR reports. 0 to disable. 4988 * 4989 * @hide 4990 */ 4991 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 4992 4993 /** 4994 * The interval in minutes after which the amount of free storage left 4995 * on the device is logged to the event log 4996 * 4997 * @hide 4998 */ 4999 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 5000 5001 /** 5002 * Threshold for the amount of change in disk free space required to 5003 * report the amount of free space. Used to prevent spamming the logs 5004 * when the disk free space isn't changing frequently. 5005 * 5006 * @hide 5007 */ 5008 public static final String 5009 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 5010 5011 /** 5012 * Minimum percentage of free storage on the device that is used to 5013 * determine if the device is running low on storage. The default is 10. 5014 * <p> 5015 * Say this value is set to 10, the device is considered running low on 5016 * storage if 90% or more of the device storage is filled up. 5017 * 5018 * @hide 5019 */ 5020 public static final String 5021 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 5022 5023 /** 5024 * Maximum byte size of the low storage threshold. This is to ensure 5025 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 5026 * overly large threshold for large storage devices. Currently this must 5027 * be less than 2GB. This default is 500MB. 5028 * 5029 * @hide 5030 */ 5031 public static final String 5032 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 5033 5034 /** 5035 * Minimum bytes of free storage on the device before the data partition 5036 * is considered full. By default, 1 MB is reserved to avoid system-wide 5037 * SQLite disk full exceptions. 5038 * 5039 * @hide 5040 */ 5041 public static final String 5042 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 5043 5044 /** 5045 * The maximum reconnect delay for short network outages or when the 5046 * network is suspended due to phone use. 5047 * 5048 * @hide 5049 */ 5050 public static final String 5051 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 5052 5053 /** 5054 * The number of milliseconds to delay before sending out 5055 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. 5056 * 5057 * @hide 5058 */ 5059 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 5060 5061 /** 5062 * Setting to turn off captive portal detection. Feature is enabled by 5063 * default and the setting needs to be set to 0 to disable it. 5064 * 5065 * @hide 5066 */ 5067 public static final String 5068 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 5069 5070 /** 5071 * The server used for captive portal detection upon a new conection. A 5072 * 204 response code from the server is used for validation. 5073 * 5074 * @hide 5075 */ 5076 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 5077 5078 /** 5079 * Whether network service discovery is enabled. 5080 * 5081 * @hide 5082 */ 5083 public static final String NSD_ON = "nsd_on"; 5084 5085 /** 5086 * Let user pick default install location. 5087 * 5088 * @hide 5089 */ 5090 public static final String SET_INSTALL_LOCATION = "set_install_location"; 5091 5092 /** 5093 * Default install location value. 5094 * 0 = auto, let system decide 5095 * 1 = internal 5096 * 2 = sdcard 5097 * @hide 5098 */ 5099 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 5100 5101 /** 5102 * ms during which to consume extra events related to Inet connection 5103 * condition after a transtion to fully-connected 5104 * 5105 * @hide 5106 */ 5107 public static final String 5108 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 5109 5110 /** 5111 * ms during which to consume extra events related to Inet connection 5112 * condtion after a transtion to partly-connected 5113 * 5114 * @hide 5115 */ 5116 public static final String 5117 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 5118 5119 /** {@hide} */ 5120 public static final String 5121 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 5122 5123 /** 5124 * Host name and port for global http proxy. Uses ':' seperator for 5125 * between host and port. 5126 */ 5127 public static final String HTTP_PROXY = "http_proxy"; 5128 5129 /** 5130 * Host name for global http proxy. Set via ConnectivityManager. 5131 * 5132 * @hide 5133 */ 5134 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 5135 5136 /** 5137 * Integer host port for global http proxy. Set via ConnectivityManager. 5138 * 5139 * @hide 5140 */ 5141 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 5142 5143 /** 5144 * Exclusion list for global proxy. This string contains a list of 5145 * comma-separated domains where the global proxy does not apply. 5146 * Domains should be listed in a comma- separated list. Example of 5147 * acceptable formats: ".domain1.com,my.domain2.com" Use 5148 * ConnectivityManager to set/get. 5149 * 5150 * @hide 5151 */ 5152 public static final String 5153 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 5154 5155 /** 5156 * Enables the UI setting to allow the user to specify the global HTTP 5157 * proxy and associated exclusion list. 5158 * 5159 * @hide 5160 */ 5161 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 5162 5163 /** 5164 * Setting for default DNS in case nobody suggests one 5165 * 5166 * @hide 5167 */ 5168 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 5169 5170 // Populated lazily, guarded by class object: 5171 private static NameValueCache sNameValueCache = new NameValueCache( 5172 SYS_PROP_SETTING_VERSION, 5173 CONTENT_URI, 5174 CALL_METHOD_GET_GLOBAL, 5175 CALL_METHOD_PUT_GLOBAL); 5176 5177 /** 5178 * Look up a name in the database. 5179 * @param resolver to access the database with 5180 * @param name to look up in the table 5181 * @return the corresponding value, or null if not present 5182 */ 5183 public static String getString(ContentResolver resolver, String name) { 5184 return getStringForUser(resolver, name, UserHandle.myUserId()); 5185 } 5186 5187 /** @hide */ 5188 public static String getStringForUser(ContentResolver resolver, String name, 5189 int userHandle) { 5190 return sNameValueCache.getStringForUser(resolver, name, userHandle); 5191 } 5192 5193 /** 5194 * Store a name/value pair into the database. 5195 * @param resolver to access the database with 5196 * @param name to store 5197 * @param value to associate with the name 5198 * @return true if the value was set, false on database errors 5199 */ 5200 public static boolean putString(ContentResolver resolver, 5201 String name, String value) { 5202 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 5203 } 5204 5205 /** @hide */ 5206 public static boolean putStringForUser(ContentResolver resolver, 5207 String name, String value, int userHandle) { 5208 if (LOCAL_LOGV) { 5209 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 5210 + " for " + userHandle); 5211 } 5212 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 5213 } 5214 5215 /** 5216 * Construct the content URI for a particular name/value pair, 5217 * useful for monitoring changes with a ContentObserver. 5218 * @param name to look up in the table 5219 * @return the corresponding content URI, or null if not present 5220 */ 5221 public static Uri getUriFor(String name) { 5222 return getUriFor(CONTENT_URI, name); 5223 } 5224 5225 /** 5226 * Convenience function for retrieving a single secure settings value 5227 * as an integer. Note that internally setting values are always 5228 * stored as strings; this function converts the string to an integer 5229 * for you. The default value will be returned if the setting is 5230 * not defined or not an integer. 5231 * 5232 * @param cr The ContentResolver to access. 5233 * @param name The name of the setting to retrieve. 5234 * @param def Value to return if the setting is not defined. 5235 * 5236 * @return The setting's current value, or 'def' if it is not defined 5237 * or not a valid integer. 5238 */ 5239 public static int getInt(ContentResolver cr, String name, int def) { 5240 String v = getString(cr, name); 5241 try { 5242 return v != null ? Integer.parseInt(v) : def; 5243 } catch (NumberFormatException e) { 5244 return def; 5245 } 5246 } 5247 5248 /** 5249 * Convenience function for retrieving a single secure settings value 5250 * as an integer. Note that internally setting values are always 5251 * stored as strings; this function converts the string to an integer 5252 * for you. 5253 * <p> 5254 * This version does not take a default value. If the setting has not 5255 * been set, or the string value is not a number, 5256 * it throws {@link SettingNotFoundException}. 5257 * 5258 * @param cr The ContentResolver to access. 5259 * @param name The name of the setting to retrieve. 5260 * 5261 * @throws SettingNotFoundException Thrown if a setting by the given 5262 * name can't be found or the setting value is not an integer. 5263 * 5264 * @return The setting's current value. 5265 */ 5266 public static int getInt(ContentResolver cr, String name) 5267 throws SettingNotFoundException { 5268 String v = getString(cr, name); 5269 try { 5270 return Integer.parseInt(v); 5271 } catch (NumberFormatException e) { 5272 throw new SettingNotFoundException(name); 5273 } 5274 } 5275 5276 /** 5277 * Convenience function for updating a single settings value as an 5278 * integer. This will either create a new entry in the table if the 5279 * given name does not exist, or modify the value of the existing row 5280 * with that name. Note that internally setting values are always 5281 * stored as strings, so this function converts the given value to a 5282 * string before storing it. 5283 * 5284 * @param cr The ContentResolver to access. 5285 * @param name The name of the setting to modify. 5286 * @param value The new value for the setting. 5287 * @return true if the value was set, false on database errors 5288 */ 5289 public static boolean putInt(ContentResolver cr, String name, int value) { 5290 return putString(cr, name, Integer.toString(value)); 5291 } 5292 5293 /** 5294 * Convenience function for retrieving a single secure settings value 5295 * as a {@code long}. Note that internally setting values are always 5296 * stored as strings; this function converts the string to a {@code long} 5297 * for you. The default value will be returned if the setting is 5298 * not defined or not a {@code long}. 5299 * 5300 * @param cr The ContentResolver to access. 5301 * @param name The name of the setting to retrieve. 5302 * @param def Value to return if the setting is not defined. 5303 * 5304 * @return The setting's current value, or 'def' if it is not defined 5305 * or not a valid {@code long}. 5306 */ 5307 public static long getLong(ContentResolver cr, String name, long def) { 5308 String valString = getString(cr, name); 5309 long value; 5310 try { 5311 value = valString != null ? Long.parseLong(valString) : def; 5312 } catch (NumberFormatException e) { 5313 value = def; 5314 } 5315 return value; 5316 } 5317 5318 /** 5319 * Convenience function for retrieving a single secure settings value 5320 * as a {@code long}. Note that internally setting values are always 5321 * stored as strings; this function converts the string to a {@code long} 5322 * for you. 5323 * <p> 5324 * This version does not take a default value. If the setting has not 5325 * been set, or the string value is not a number, 5326 * it throws {@link SettingNotFoundException}. 5327 * 5328 * @param cr The ContentResolver to access. 5329 * @param name The name of the setting to retrieve. 5330 * 5331 * @return The setting's current value. 5332 * @throws SettingNotFoundException Thrown if a setting by the given 5333 * name can't be found or the setting value is not an integer. 5334 */ 5335 public static long getLong(ContentResolver cr, String name) 5336 throws SettingNotFoundException { 5337 String valString = getString(cr, name); 5338 try { 5339 return Long.parseLong(valString); 5340 } catch (NumberFormatException e) { 5341 throw new SettingNotFoundException(name); 5342 } 5343 } 5344 5345 /** 5346 * Convenience function for updating a secure settings value as a long 5347 * integer. This will either create a new entry in the table if the 5348 * given name does not exist, or modify the value of the existing row 5349 * with that name. Note that internally setting values are always 5350 * stored as strings, so this function converts the given value to a 5351 * string before storing it. 5352 * 5353 * @param cr The ContentResolver to access. 5354 * @param name The name of the setting to modify. 5355 * @param value The new value for the setting. 5356 * @return true if the value was set, false on database errors 5357 */ 5358 public static boolean putLong(ContentResolver cr, String name, long value) { 5359 return putString(cr, name, Long.toString(value)); 5360 } 5361 5362 /** 5363 * Convenience function for retrieving a single secure settings value 5364 * as a floating point number. Note that internally setting values are 5365 * always stored as strings; this function converts the string to an 5366 * float for you. The default value will be returned if the setting 5367 * is not defined or not a valid float. 5368 * 5369 * @param cr The ContentResolver to access. 5370 * @param name The name of the setting to retrieve. 5371 * @param def Value to return if the setting is not defined. 5372 * 5373 * @return The setting's current value, or 'def' if it is not defined 5374 * or not a valid float. 5375 */ 5376 public static float getFloat(ContentResolver cr, String name, float def) { 5377 String v = getString(cr, name); 5378 try { 5379 return v != null ? Float.parseFloat(v) : def; 5380 } catch (NumberFormatException e) { 5381 return def; 5382 } 5383 } 5384 5385 /** 5386 * Convenience function for retrieving a single secure settings value 5387 * as a float. Note that internally setting values are always 5388 * stored as strings; this function converts the string to a float 5389 * for you. 5390 * <p> 5391 * This version does not take a default value. If the setting has not 5392 * been set, or the string value is not a number, 5393 * it throws {@link SettingNotFoundException}. 5394 * 5395 * @param cr The ContentResolver to access. 5396 * @param name The name of the setting to retrieve. 5397 * 5398 * @throws SettingNotFoundException Thrown if a setting by the given 5399 * name can't be found or the setting value is not a float. 5400 * 5401 * @return The setting's current value. 5402 */ 5403 public static float getFloat(ContentResolver cr, String name) 5404 throws SettingNotFoundException { 5405 String v = getString(cr, name); 5406 if (v == null) { 5407 throw new SettingNotFoundException(name); 5408 } 5409 try { 5410 return Float.parseFloat(v); 5411 } catch (NumberFormatException e) { 5412 throw new SettingNotFoundException(name); 5413 } 5414 } 5415 5416 /** 5417 * Convenience function for updating a single settings value as a 5418 * floating point number. This will either create a new entry in the 5419 * table if the given name does not exist, or modify the value of the 5420 * existing row with that name. Note that internally setting values 5421 * are always stored as strings, so this function converts the given 5422 * value to a string before storing it. 5423 * 5424 * @param cr The ContentResolver to access. 5425 * @param name The name of the setting to modify. 5426 * @param value The new value for the setting. 5427 * @return true if the value was set, false on database errors 5428 */ 5429 public static boolean putFloat(ContentResolver cr, String name, float value) { 5430 return putString(cr, name, Float.toString(value)); 5431 } 5432 } 5433 5434 /** 5435 * User-defined bookmarks and shortcuts. The target of each bookmark is an 5436 * Intent URL, allowing it to be either a web page or a particular 5437 * application activity. 5438 * 5439 * @hide 5440 */ 5441 public static final class Bookmarks implements BaseColumns 5442 { 5443 private static final String TAG = "Bookmarks"; 5444 5445 /** 5446 * The content:// style URL for this table 5447 */ 5448 public static final Uri CONTENT_URI = 5449 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 5450 5451 /** 5452 * The row ID. 5453 * <p>Type: INTEGER</p> 5454 */ 5455 public static final String ID = "_id"; 5456 5457 /** 5458 * Descriptive name of the bookmark that can be displayed to the user. 5459 * If this is empty, the title should be resolved at display time (use 5460 * {@link #getTitle(Context, Cursor)} any time you want to display the 5461 * title of a bookmark.) 5462 * <P> 5463 * Type: TEXT 5464 * </P> 5465 */ 5466 public static final String TITLE = "title"; 5467 5468 /** 5469 * Arbitrary string (displayed to the user) that allows bookmarks to be 5470 * organized into categories. There are some special names for 5471 * standard folders, which all start with '@'. The label displayed for 5472 * the folder changes with the locale (via {@link #getLabelForFolder}) but 5473 * the folder name does not change so you can consistently query for 5474 * the folder regardless of the current locale. 5475 * 5476 * <P>Type: TEXT</P> 5477 * 5478 */ 5479 public static final String FOLDER = "folder"; 5480 5481 /** 5482 * The Intent URL of the bookmark, describing what it points to. This 5483 * value is given to {@link android.content.Intent#getIntent} to create 5484 * an Intent that can be launched. 5485 * <P>Type: TEXT</P> 5486 */ 5487 public static final String INTENT = "intent"; 5488 5489 /** 5490 * Optional shortcut character associated with this bookmark. 5491 * <P>Type: INTEGER</P> 5492 */ 5493 public static final String SHORTCUT = "shortcut"; 5494 5495 /** 5496 * The order in which the bookmark should be displayed 5497 * <P>Type: INTEGER</P> 5498 */ 5499 public static final String ORDERING = "ordering"; 5500 5501 private static final String[] sIntentProjection = { INTENT }; 5502 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 5503 private static final String sShortcutSelection = SHORTCUT + "=?"; 5504 5505 /** 5506 * Convenience function to retrieve the bookmarked Intent for a 5507 * particular shortcut key. 5508 * 5509 * @param cr The ContentResolver to query. 5510 * @param shortcut The shortcut key. 5511 * 5512 * @return Intent The bookmarked URL, or null if there is no bookmark 5513 * matching the given shortcut. 5514 */ 5515 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 5516 { 5517 Intent intent = null; 5518 5519 Cursor c = cr.query(CONTENT_URI, 5520 sIntentProjection, sShortcutSelection, 5521 new String[] { String.valueOf((int) shortcut) }, ORDERING); 5522 // Keep trying until we find a valid shortcut 5523 try { 5524 while (intent == null && c.moveToNext()) { 5525 try { 5526 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 5527 intent = Intent.parseUri(intentURI, 0); 5528 } catch (java.net.URISyntaxException e) { 5529 // The stored URL is bad... ignore it. 5530 } catch (IllegalArgumentException e) { 5531 // Column not found 5532 Log.w(TAG, "Intent column not found", e); 5533 } 5534 } 5535 } finally { 5536 if (c != null) c.close(); 5537 } 5538 5539 return intent; 5540 } 5541 5542 /** 5543 * Add a new bookmark to the system. 5544 * 5545 * @param cr The ContentResolver to query. 5546 * @param intent The desired target of the bookmark. 5547 * @param title Bookmark title that is shown to the user; null if none 5548 * or it should be resolved to the intent's title. 5549 * @param folder Folder in which to place the bookmark; null if none. 5550 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 5551 * this is non-zero and there is an existing bookmark entry 5552 * with this same shortcut, then that existing shortcut is 5553 * cleared (the bookmark is not removed). 5554 * @return The unique content URL for the new bookmark entry. 5555 */ 5556 public static Uri add(ContentResolver cr, 5557 Intent intent, 5558 String title, 5559 String folder, 5560 char shortcut, 5561 int ordering) 5562 { 5563 // If a shortcut is supplied, and it is already defined for 5564 // another bookmark, then remove the old definition. 5565 if (shortcut != 0) { 5566 cr.delete(CONTENT_URI, sShortcutSelection, 5567 new String[] { String.valueOf((int) shortcut) }); 5568 } 5569 5570 ContentValues values = new ContentValues(); 5571 if (title != null) values.put(TITLE, title); 5572 if (folder != null) values.put(FOLDER, folder); 5573 values.put(INTENT, intent.toUri(0)); 5574 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 5575 values.put(ORDERING, ordering); 5576 return cr.insert(CONTENT_URI, values); 5577 } 5578 5579 /** 5580 * Return the folder name as it should be displayed to the user. This 5581 * takes care of localizing special folders. 5582 * 5583 * @param r Resources object for current locale; only need access to 5584 * system resources. 5585 * @param folder The value found in the {@link #FOLDER} column. 5586 * 5587 * @return CharSequence The label for this folder that should be shown 5588 * to the user. 5589 */ 5590 public static CharSequence getLabelForFolder(Resources r, String folder) { 5591 return folder; 5592 } 5593 5594 /** 5595 * Return the title as it should be displayed to the user. This takes 5596 * care of localizing bookmarks that point to activities. 5597 * 5598 * @param context A context. 5599 * @param cursor A cursor pointing to the row whose title should be 5600 * returned. The cursor must contain at least the {@link #TITLE} 5601 * and {@link #INTENT} columns. 5602 * @return A title that is localized and can be displayed to the user, 5603 * or the empty string if one could not be found. 5604 */ 5605 public static CharSequence getTitle(Context context, Cursor cursor) { 5606 int titleColumn = cursor.getColumnIndex(TITLE); 5607 int intentColumn = cursor.getColumnIndex(INTENT); 5608 if (titleColumn == -1 || intentColumn == -1) { 5609 throw new IllegalArgumentException( 5610 "The cursor must contain the TITLE and INTENT columns."); 5611 } 5612 5613 String title = cursor.getString(titleColumn); 5614 if (!TextUtils.isEmpty(title)) { 5615 return title; 5616 } 5617 5618 String intentUri = cursor.getString(intentColumn); 5619 if (TextUtils.isEmpty(intentUri)) { 5620 return ""; 5621 } 5622 5623 Intent intent; 5624 try { 5625 intent = Intent.parseUri(intentUri, 0); 5626 } catch (URISyntaxException e) { 5627 return ""; 5628 } 5629 5630 PackageManager packageManager = context.getPackageManager(); 5631 ResolveInfo info = packageManager.resolveActivity(intent, 0); 5632 return info != null ? info.loadLabel(packageManager) : ""; 5633 } 5634 } 5635 5636 /** 5637 * Returns the device ID that we should use when connecting to the mobile gtalk server. 5638 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 5639 * from the GoogleLoginService. 5640 * 5641 * @param androidId The Android ID for this device. 5642 * @return The device ID that should be used when connecting to the mobile gtalk server. 5643 * @hide 5644 */ 5645 public static String getGTalkDeviceId(long androidId) { 5646 return "android-" + Long.toHexString(androidId); 5647 } 5648} 5649