Settings.java revision 1f0b13b9d64085dd8342ba942f39b6063b6d534d
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.app.SearchManager; 22import android.content.ComponentName; 23import android.content.ContentResolver; 24import android.content.ContentValues; 25import android.content.Context; 26import android.content.IContentProvider; 27import android.content.Intent; 28import android.content.pm.ActivityInfo; 29import android.content.pm.PackageManager; 30import android.content.pm.ResolveInfo; 31import android.content.res.Configuration; 32import android.content.res.Resources; 33import android.database.Cursor; 34import android.database.SQLException; 35import android.net.Uri; 36import android.net.wifi.WifiManager; 37import android.os.BatteryManager; 38import android.os.Bundle; 39import android.os.RemoteException; 40import android.os.SystemProperties; 41import android.speech.tts.TextToSpeech; 42import android.text.TextUtils; 43import android.util.AndroidException; 44import android.util.Log; 45import android.view.WindowOrientationListener; 46 47import java.net.URISyntaxException; 48import java.util.HashMap; 49import java.util.HashSet; 50 51/** 52 * The Settings provider contains global system-level device preferences. 53 */ 54public final class Settings { 55 56 // Intent actions for Settings 57 58 /** 59 * Activity Action: Show system settings. 60 * <p> 61 * Input: Nothing. 62 * <p> 63 * Output: Nothing. 64 */ 65 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 66 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 67 68 /** 69 * Activity Action: Show settings to allow configuration of APNs. 70 * <p> 71 * Input: Nothing. 72 * <p> 73 * Output: Nothing. 74 */ 75 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 76 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 77 78 /** 79 * Activity Action: Show settings to allow configuration of current location 80 * sources. 81 * <p> 82 * In some cases, a matching Activity may not exist, so ensure you 83 * safeguard against this. 84 * <p> 85 * Input: Nothing. 86 * <p> 87 * Output: Nothing. 88 */ 89 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 90 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 91 "android.settings.LOCATION_SOURCE_SETTINGS"; 92 93 /** 94 * Activity Action: Show settings to allow configuration of wireless controls 95 * such as Wi-Fi, Bluetooth and Mobile networks. 96 * <p> 97 * In some cases, a matching Activity may not exist, so ensure you 98 * safeguard against this. 99 * <p> 100 * Input: Nothing. 101 * <p> 102 * Output: Nothing. 103 */ 104 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 105 public static final String ACTION_WIRELESS_SETTINGS = 106 "android.settings.WIRELESS_SETTINGS"; 107 108 /** 109 * Activity Action: Show settings to allow entering/exiting airplane mode. 110 * <p> 111 * In some cases, a matching Activity may not exist, so ensure you 112 * safeguard against this. 113 * <p> 114 * Input: Nothing. 115 * <p> 116 * Output: Nothing. 117 */ 118 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 119 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 120 "android.settings.AIRPLANE_MODE_SETTINGS"; 121 122 /** 123 * Activity Action: Show settings for accessibility modules. 124 * <p> 125 * In some cases, a matching Activity may not exist, so ensure you 126 * safeguard against this. 127 * <p> 128 * Input: Nothing. 129 * <p> 130 * Output: Nothing. 131 */ 132 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 133 public static final String ACTION_ACCESSIBILITY_SETTINGS = 134 "android.settings.ACCESSIBILITY_SETTINGS"; 135 136 /** 137 * Activity Action: Show settings to allow configuration of security and 138 * location privacy. 139 * <p> 140 * In some cases, a matching Activity may not exist, so ensure you 141 * safeguard against this. 142 * <p> 143 * Input: Nothing. 144 * <p> 145 * Output: Nothing. 146 */ 147 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 148 public static final String ACTION_SECURITY_SETTINGS = 149 "android.settings.SECURITY_SETTINGS"; 150 151 /** 152 * Activity Action: Show settings to allow configuration of privacy options. 153 * <p> 154 * In some cases, a matching Activity may not exist, so ensure you 155 * safeguard against this. 156 * <p> 157 * Input: Nothing. 158 * <p> 159 * Output: Nothing. 160 */ 161 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 162 public static final String ACTION_PRIVACY_SETTINGS = 163 "android.settings.PRIVACY_SETTINGS"; 164 165 /** 166 * Activity Action: Show settings to allow configuration of Wi-Fi. 167 168 * <p> 169 * In some cases, a matching Activity may not exist, so ensure you 170 * safeguard against this. 171 * <p> 172 * Input: Nothing. 173 * <p> 174 * Output: Nothing. 175 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_WIFI_SETTINGS = 179 "android.settings.WIFI_SETTINGS"; 180 181 /** 182 * Activity Action: Show settings to allow configuration of a static IP 183 * address for Wi-Fi. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you safeguard 186 * against this. 187 * <p> 188 * Input: Nothing. 189 * <p> 190 * Output: Nothing. 191 */ 192 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 193 public static final String ACTION_WIFI_IP_SETTINGS = 194 "android.settings.WIFI_IP_SETTINGS"; 195 196 /** 197 * Activity Action: Show settings to allow configuration of Bluetooth. 198 * <p> 199 * In some cases, a matching Activity may not exist, so ensure you 200 * safeguard against this. 201 * <p> 202 * Input: Nothing. 203 * <p> 204 * Output: Nothing. 205 */ 206 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 207 public static final String ACTION_BLUETOOTH_SETTINGS = 208 "android.settings.BLUETOOTH_SETTINGS"; 209 210 /** 211 * Activity Action: Show settings to allow configuration of date and time. 212 * <p> 213 * In some cases, a matching Activity may not exist, so ensure you 214 * safeguard against this. 215 * <p> 216 * Input: Nothing. 217 * <p> 218 * Output: Nothing. 219 */ 220 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 221 public static final String ACTION_DATE_SETTINGS = 222 "android.settings.DATE_SETTINGS"; 223 224 /** 225 * Activity Action: Show settings to allow configuration of sound and volume. 226 * <p> 227 * In some cases, a matching Activity may not exist, so ensure you 228 * safeguard against this. 229 * <p> 230 * Input: Nothing. 231 * <p> 232 * Output: Nothing. 233 */ 234 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 235 public static final String ACTION_SOUND_SETTINGS = 236 "android.settings.SOUND_SETTINGS"; 237 238 /** 239 * Activity Action: Show settings to allow configuration of display. 240 * <p> 241 * In some cases, a matching Activity may not exist, so ensure you 242 * safeguard against this. 243 * <p> 244 * Input: Nothing. 245 * <p> 246 * Output: Nothing. 247 */ 248 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 249 public static final String ACTION_DISPLAY_SETTINGS = 250 "android.settings.DISPLAY_SETTINGS"; 251 252 /** 253 * Activity Action: Show settings to allow configuration of locale. 254 * <p> 255 * In some cases, a matching Activity may not exist, so ensure you 256 * safeguard against this. 257 * <p> 258 * Input: Nothing. 259 * <p> 260 * Output: Nothing. 261 */ 262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 263 public static final String ACTION_LOCALE_SETTINGS = 264 "android.settings.LOCALE_SETTINGS"; 265 266 /** 267 * Activity Action: Show settings to configure input methods, in particular 268 * allowing the user to enable input methods. 269 * <p> 270 * In some cases, a matching Activity may not exist, so ensure you 271 * safeguard against this. 272 * <p> 273 * Input: Nothing. 274 * <p> 275 * Output: Nothing. 276 */ 277 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 278 public static final String ACTION_INPUT_METHOD_SETTINGS = 279 "android.settings.INPUT_METHOD_SETTINGS"; 280 281 /** 282 * Activity Action: Show settings to enable/disable input method subtypes. 283 * <p> 284 * In some cases, a matching Activity may not exist, so ensure you 285 * safeguard against this. 286 * <p> 287 * To tell which input method's subtypes are displayed in the settings, add 288 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 289 * If there is no extra in this Intent, subtypes from all installed input methods 290 * will be displayed in the settings. 291 * 292 * @see android.view.inputmethod.InputMethodInfo#getId 293 * <p> 294 * Input: Nothing. 295 * <p> 296 * Output: Nothing. 297 */ 298 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 299 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 300 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 301 302 /** 303 * Activity Action: Show a dialog to select input method. 304 * <p> 305 * In some cases, a matching Activity may not exist, so ensure you 306 * safeguard against this. 307 * <p> 308 * Input: Nothing. 309 * <p> 310 * Output: Nothing. 311 * @hide 312 */ 313 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 314 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 315 "android.settings.SHOW_INPUT_METHOD_PICKER"; 316 317 /** 318 * Activity Action: Show settings to manage the user input dictionary. 319 * <p> 320 * In some cases, a matching Activity may not exist, so ensure you 321 * safeguard against this. 322 * <p> 323 * Input: Nothing. 324 * <p> 325 * Output: Nothing. 326 */ 327 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 328 public static final String ACTION_USER_DICTIONARY_SETTINGS = 329 "android.settings.USER_DICTIONARY_SETTINGS"; 330 331 /** 332 * Activity Action: Adds a word to the user dictionary. 333 * <p> 334 * In some cases, a matching Activity may not exist, so ensure you 335 * safeguard against this. 336 * <p> 337 * Input: An extra with key <code>word</code> that contains the word 338 * that should be added to the dictionary. 339 * <p> 340 * Output: Nothing. 341 * 342 * @hide 343 */ 344 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 345 public static final String ACTION_USER_DICTIONARY_INSERT = 346 "com.android.settings.USER_DICTIONARY_INSERT"; 347 348 /** 349 * Activity Action: Show settings to allow configuration of application-related settings. 350 * <p> 351 * In some cases, a matching Activity may not exist, so ensure you 352 * safeguard against this. 353 * <p> 354 * Input: Nothing. 355 * <p> 356 * Output: Nothing. 357 */ 358 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 359 public static final String ACTION_APPLICATION_SETTINGS = 360 "android.settings.APPLICATION_SETTINGS"; 361 362 /** 363 * Activity Action: Show settings to allow configuration of application 364 * development-related settings. 365 * <p> 366 * In some cases, a matching Activity may not exist, so ensure you safeguard 367 * against this. 368 * <p> 369 * Input: Nothing. 370 * <p> 371 * Output: Nothing. 372 */ 373 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 374 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 375 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 376 377 /** 378 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 379 * <p> 380 * In some cases, a matching Activity may not exist, so ensure you 381 * safeguard against this. 382 * <p> 383 * Input: Nothing. 384 * <p> 385 * Output: Nothing. 386 */ 387 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 388 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 389 "android.settings.QUICK_LAUNCH_SETTINGS"; 390 391 /** 392 * Activity Action: Show settings to manage installed applications. 393 * <p> 394 * In some cases, a matching Activity may not exist, so ensure you 395 * safeguard against this. 396 * <p> 397 * Input: Nothing. 398 * <p> 399 * Output: Nothing. 400 */ 401 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 402 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 403 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 404 405 /** 406 * Activity Action: Show settings to manage all applications. 407 * <p> 408 * In some cases, a matching Activity may not exist, so ensure you 409 * safeguard against this. 410 * <p> 411 * Input: Nothing. 412 * <p> 413 * Output: Nothing. 414 */ 415 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 416 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 417 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 418 419 /** 420 * Activity Action: Show screen of details about a particular application. 421 * <p> 422 * In some cases, a matching Activity may not exist, so ensure you 423 * safeguard against this. 424 * <p> 425 * Input: The Intent's data URI specifies the application package name 426 * to be shown, with the "package" scheme. That is "package:com.my.app". 427 * <p> 428 * Output: Nothing. 429 */ 430 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 431 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 432 "android.settings.APPLICATION_DETAILS_SETTINGS"; 433 434 /** 435 * Activity Action: Show settings for system update functionality. 436 * <p> 437 * In some cases, a matching Activity may not exist, so ensure you 438 * safeguard against this. 439 * <p> 440 * Input: Nothing. 441 * <p> 442 * Output: Nothing. 443 * 444 * @hide 445 */ 446 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 447 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 448 "android.settings.SYSTEM_UPDATE_SETTINGS"; 449 450 /** 451 * Activity Action: Show settings to allow configuration of sync settings. 452 * <p> 453 * In some cases, a matching Activity may not exist, so ensure you 454 * safeguard against this. 455 * <p> 456 * The account types available to add via the add account button may be restricted by adding an 457 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 458 * authorities. Only account types which can sync with that content provider will be offered to 459 * the user. 460 * <p> 461 * Input: Nothing. 462 * <p> 463 * Output: Nothing. 464 */ 465 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 466 public static final String ACTION_SYNC_SETTINGS = 467 "android.settings.SYNC_SETTINGS"; 468 469 /** 470 * Activity Action: Show add account screen for creating a new account. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 476 * extra to the Intent with one or more syncable content provider's authorities. Only account 477 * types which can sync with that content provider will be offered to the user. 478 * <p> 479 * Input: Nothing. 480 * <p> 481 * Output: Nothing. 482 */ 483 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 484 public static final String ACTION_ADD_ACCOUNT = 485 "android.settings.ADD_ACCOUNT_SETTINGS"; 486 487 /** 488 * Activity Action: Show settings for selecting the network operator. 489 * <p> 490 * In some cases, a matching Activity may not exist, so ensure you 491 * safeguard against this. 492 * <p> 493 * Input: Nothing. 494 * <p> 495 * Output: Nothing. 496 */ 497 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 498 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 499 "android.settings.NETWORK_OPERATOR_SETTINGS"; 500 501 /** 502 * Activity Action: Show settings for selection of 2G/3G. 503 * <p> 504 * In some cases, a matching Activity may not exist, so ensure you 505 * safeguard against this. 506 * <p> 507 * Input: Nothing. 508 * <p> 509 * Output: Nothing. 510 */ 511 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 512 public static final String ACTION_DATA_ROAMING_SETTINGS = 513 "android.settings.DATA_ROAMING_SETTINGS"; 514 515 /** 516 * Activity Action: Show settings for internal storage. 517 * <p> 518 * In some cases, a matching Activity may not exist, so ensure you 519 * safeguard against this. 520 * <p> 521 * Input: Nothing. 522 * <p> 523 * Output: Nothing. 524 */ 525 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 526 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 527 "android.settings.INTERNAL_STORAGE_SETTINGS"; 528 /** 529 * Activity Action: Show settings for memory card storage. 530 * <p> 531 * In some cases, a matching Activity may not exist, so ensure you 532 * safeguard against this. 533 * <p> 534 * Input: Nothing. 535 * <p> 536 * Output: Nothing. 537 */ 538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 539 public static final String ACTION_MEMORY_CARD_SETTINGS = 540 "android.settings.MEMORY_CARD_SETTINGS"; 541 542 /** 543 * Activity Action: Show settings for global search. 544 * <p> 545 * In some cases, a matching Activity may not exist, so ensure you 546 * safeguard against this. 547 * <p> 548 * Input: Nothing. 549 * <p> 550 * Output: Nothing 551 */ 552 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 553 public static final String ACTION_SEARCH_SETTINGS = 554 "android.search.action.SEARCH_SETTINGS"; 555 556 /** 557 * Activity Action: Show general device information settings (serial 558 * number, software version, phone number, etc.). 559 * <p> 560 * In some cases, a matching Activity may not exist, so ensure you 561 * safeguard against this. 562 * <p> 563 * Input: Nothing. 564 * <p> 565 * Output: Nothing 566 */ 567 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 568 public static final String ACTION_DEVICE_INFO_SETTINGS = 569 "android.settings.DEVICE_INFO_SETTINGS"; 570 571 /** 572 * Activity Action: Show NFC sharing settings. 573 * <p> 574 * In some cases, a matching Activity may not exist, so ensure you 575 * safeguard against this. 576 * <p> 577 * Input: Nothing. 578 * <p> 579 * Output: Nothing 580 */ 581 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 582 public static final String ACTION_NFCSHARING_SETTINGS = 583 "android.settings.NFCSHARING_SETTINGS"; 584 585 // End of Intent actions for Settings 586 587 /** 588 * @hide - Private call() method on SettingsProvider to read from 'system' table. 589 */ 590 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 591 592 /** 593 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 594 */ 595 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 596 597 /** 598 * Activity Extra: Limit available options in launched activity based on the given authority. 599 * <p> 600 * This can be passed as an extra field in an Activity Intent with one or more syncable content 601 * provider's authorities as a String[]. This field is used by some intents to alter the 602 * behavior of the called activity. 603 * <p> 604 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 605 * on the authority given. 606 */ 607 public static final String EXTRA_AUTHORITIES = 608 "authorities"; 609 610 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 611 612 private static final String JID_RESOURCE_PREFIX = "android"; 613 614 public static final String AUTHORITY = "settings"; 615 616 private static final String TAG = "Settings"; 617 private static final boolean LOCAL_LOGV = false || false; 618 619 public static class SettingNotFoundException extends AndroidException { 620 public SettingNotFoundException(String msg) { 621 super(msg); 622 } 623 } 624 625 /** 626 * Common base for tables of name/value settings. 627 */ 628 public static class NameValueTable implements BaseColumns { 629 public static final String NAME = "name"; 630 public static final String VALUE = "value"; 631 632 protected static boolean putString(ContentResolver resolver, Uri uri, 633 String name, String value) { 634 // The database will take care of replacing duplicates. 635 try { 636 ContentValues values = new ContentValues(); 637 values.put(NAME, name); 638 values.put(VALUE, value); 639 resolver.insert(uri, values); 640 return true; 641 } catch (SQLException e) { 642 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 643 return false; 644 } 645 } 646 647 public static Uri getUriFor(Uri uri, String name) { 648 return Uri.withAppendedPath(uri, name); 649 } 650 } 651 652 // Thread-safe. 653 private static class NameValueCache { 654 private final String mVersionSystemProperty; 655 private final Uri mUri; 656 657 private static final String[] SELECT_VALUE = 658 new String[] { Settings.NameValueTable.VALUE }; 659 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 660 661 // Must synchronize on 'this' to access mValues and mValuesVersion. 662 private final HashMap<String, String> mValues = new HashMap<String, String>(); 663 private long mValuesVersion = 0; 664 665 // Initially null; set lazily and held forever. Synchronized on 'this'. 666 private IContentProvider mContentProvider = null; 667 668 // The method we'll call (or null, to not use) on the provider 669 // for the fast path of retrieving settings. 670 private final String mCallCommand; 671 672 public NameValueCache(String versionSystemProperty, Uri uri, String callCommand) { 673 mVersionSystemProperty = versionSystemProperty; 674 mUri = uri; 675 mCallCommand = callCommand; 676 } 677 678 public String getString(ContentResolver cr, String name) { 679 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 680 681 synchronized (this) { 682 if (mValuesVersion != newValuesVersion) { 683 if (LOCAL_LOGV) { 684 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " + 685 newValuesVersion + " != cached " + mValuesVersion); 686 } 687 688 mValues.clear(); 689 mValuesVersion = newValuesVersion; 690 } 691 692 if (mValues.containsKey(name)) { 693 return mValues.get(name); // Could be null, that's OK -- negative caching 694 } 695 } 696 697 IContentProvider cp = null; 698 synchronized (this) { 699 cp = mContentProvider; 700 if (cp == null) { 701 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 702 } 703 } 704 705 // Try the fast path first, not using query(). If this 706 // fails (alternate Settings provider that doesn't support 707 // this interface?) then we fall back to the query/table 708 // interface. 709 if (mCallCommand != null) { 710 try { 711 Bundle b = cp.call(mCallCommand, name, null); 712 if (b != null) { 713 String value = b.getPairValue(); 714 synchronized (this) { 715 mValues.put(name, value); 716 } 717 return value; 718 } 719 // If the response Bundle is null, we fall through 720 // to the query interface below. 721 } catch (RemoteException e) { 722 // Not supported by the remote side? Fall through 723 // to query(). 724 } 725 } 726 727 Cursor c = null; 728 try { 729 c = cp.query(mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 730 new String[]{name}, null); 731 if (c == null) { 732 Log.w(TAG, "Can't get key " + name + " from " + mUri); 733 return null; 734 } 735 736 String value = c.moveToNext() ? c.getString(0) : null; 737 synchronized (this) { 738 mValues.put(name, value); 739 } 740 if (LOCAL_LOGV) { 741 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 742 name + " = " + (value == null ? "(null)" : value)); 743 } 744 return value; 745 } catch (RemoteException e) { 746 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 747 return null; // Return null, but don't cache it. 748 } finally { 749 if (c != null) c.close(); 750 } 751 } 752 } 753 754 /** 755 * System settings, containing miscellaneous system preferences. This 756 * table holds simple name/value pairs. There are convenience 757 * functions for accessing individual settings entries. 758 */ 759 public static final class System extends NameValueTable { 760 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 761 762 // Populated lazily, guarded by class object: 763 private static NameValueCache sNameValueCache = null; 764 765 private static final HashSet<String> MOVED_TO_SECURE; 766 static { 767 MOVED_TO_SECURE = new HashSet<String>(30); 768 MOVED_TO_SECURE.add(Secure.ADB_ENABLED); 769 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 770 MOVED_TO_SECURE.add(Secure.BLUETOOTH_ON); 771 MOVED_TO_SECURE.add(Secure.DATA_ROAMING); 772 MOVED_TO_SECURE.add(Secure.DEVICE_PROVISIONED); 773 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 774 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 775 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 776 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 777 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 778 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 779 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 780 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 781 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 782 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 783 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 784 MOVED_TO_SECURE.add(Secure.USB_MASS_STORAGE_ENABLED); 785 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 786 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 787 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 788 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 789 MOVED_TO_SECURE.add(Secure.WIFI_ON); 790 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 791 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 792 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 793 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 794 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 795 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 796 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 797 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 798 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 799 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 800 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 801 } 802 803 /** 804 * Look up a name in the database. 805 * @param resolver to access the database with 806 * @param name to look up in the table 807 * @return the corresponding value, or null if not present 808 */ 809 public synchronized static String getString(ContentResolver resolver, String name) { 810 if (MOVED_TO_SECURE.contains(name)) { 811 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 812 + " to android.provider.Settings.Secure, returning read-only value."); 813 return Secure.getString(resolver, name); 814 } 815 if (sNameValueCache == null) { 816 sNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI, 817 CALL_METHOD_GET_SYSTEM); 818 } 819 return sNameValueCache.getString(resolver, name); 820 } 821 822 /** 823 * Store a name/value pair into the database. 824 * @param resolver to access the database with 825 * @param name to store 826 * @param value to associate with the name 827 * @return true if the value was set, false on database errors 828 */ 829 public static boolean putString(ContentResolver resolver, String name, String value) { 830 if (MOVED_TO_SECURE.contains(name)) { 831 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 832 + " to android.provider.Settings.Secure, value is unchanged."); 833 return false; 834 } 835 return putString(resolver, CONTENT_URI, name, value); 836 } 837 838 /** 839 * Construct the content URI for a particular name/value pair, 840 * useful for monitoring changes with a ContentObserver. 841 * @param name to look up in the table 842 * @return the corresponding content URI, or null if not present 843 */ 844 public static Uri getUriFor(String name) { 845 if (MOVED_TO_SECURE.contains(name)) { 846 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 847 + " to android.provider.Settings.Secure, returning Secure URI."); 848 return Secure.getUriFor(Secure.CONTENT_URI, name); 849 } 850 return getUriFor(CONTENT_URI, name); 851 } 852 853 /** 854 * Convenience function for retrieving a single system settings value 855 * as an integer. Note that internally setting values are always 856 * stored as strings; this function converts the string to an integer 857 * for you. The default value will be returned if the setting is 858 * not defined or not an integer. 859 * 860 * @param cr The ContentResolver to access. 861 * @param name The name of the setting to retrieve. 862 * @param def Value to return if the setting is not defined. 863 * 864 * @return The setting's current value, or 'def' if it is not defined 865 * or not a valid integer. 866 */ 867 public static int getInt(ContentResolver cr, String name, int def) { 868 String v = getString(cr, name); 869 try { 870 return v != null ? Integer.parseInt(v) : def; 871 } catch (NumberFormatException e) { 872 return def; 873 } 874 } 875 876 /** 877 * Convenience function for retrieving a single system settings value 878 * as an integer. Note that internally setting values are always 879 * stored as strings; this function converts the string to an integer 880 * for you. 881 * <p> 882 * This version does not take a default value. If the setting has not 883 * been set, or the string value is not a number, 884 * it throws {@link SettingNotFoundException}. 885 * 886 * @param cr The ContentResolver to access. 887 * @param name The name of the setting to retrieve. 888 * 889 * @throws SettingNotFoundException Thrown if a setting by the given 890 * name can't be found or the setting value is not an integer. 891 * 892 * @return The setting's current value. 893 */ 894 public static int getInt(ContentResolver cr, String name) 895 throws SettingNotFoundException { 896 String v = getString(cr, name); 897 try { 898 return Integer.parseInt(v); 899 } catch (NumberFormatException e) { 900 throw new SettingNotFoundException(name); 901 } 902 } 903 904 /** 905 * Convenience function for updating a single settings value as an 906 * integer. This will either create a new entry in the table if the 907 * given name does not exist, or modify the value of the existing row 908 * with that name. Note that internally setting values are always 909 * stored as strings, so this function converts the given value to a 910 * string before storing it. 911 * 912 * @param cr The ContentResolver to access. 913 * @param name The name of the setting to modify. 914 * @param value The new value for the setting. 915 * @return true if the value was set, false on database errors 916 */ 917 public static boolean putInt(ContentResolver cr, String name, int value) { 918 return putString(cr, name, Integer.toString(value)); 919 } 920 921 /** 922 * Convenience function for retrieving a single system settings value 923 * as a {@code long}. Note that internally setting values are always 924 * stored as strings; this function converts the string to a {@code long} 925 * for you. The default value will be returned if the setting is 926 * not defined or not a {@code long}. 927 * 928 * @param cr The ContentResolver to access. 929 * @param name The name of the setting to retrieve. 930 * @param def Value to return if the setting is not defined. 931 * 932 * @return The setting's current value, or 'def' if it is not defined 933 * or not a valid {@code long}. 934 */ 935 public static long getLong(ContentResolver cr, String name, long def) { 936 String valString = getString(cr, name); 937 long value; 938 try { 939 value = valString != null ? Long.parseLong(valString) : def; 940 } catch (NumberFormatException e) { 941 value = def; 942 } 943 return value; 944 } 945 946 /** 947 * Convenience function for retrieving a single system settings value 948 * as a {@code long}. Note that internally setting values are always 949 * stored as strings; this function converts the string to a {@code long} 950 * for you. 951 * <p> 952 * This version does not take a default value. If the setting has not 953 * been set, or the string value is not a number, 954 * it throws {@link SettingNotFoundException}. 955 * 956 * @param cr The ContentResolver to access. 957 * @param name The name of the setting to retrieve. 958 * 959 * @return The setting's current value. 960 * @throws SettingNotFoundException Thrown if a setting by the given 961 * name can't be found or the setting value is not an integer. 962 */ 963 public static long getLong(ContentResolver cr, String name) 964 throws SettingNotFoundException { 965 String valString = getString(cr, name); 966 try { 967 return Long.parseLong(valString); 968 } catch (NumberFormatException e) { 969 throw new SettingNotFoundException(name); 970 } 971 } 972 973 /** 974 * Convenience function for updating a single settings value as a long 975 * integer. This will either create a new entry in the table if the 976 * given name does not exist, or modify the value of the existing row 977 * with that name. Note that internally setting values are always 978 * stored as strings, so this function converts the given value to a 979 * string before storing it. 980 * 981 * @param cr The ContentResolver to access. 982 * @param name The name of the setting to modify. 983 * @param value The new value for the setting. 984 * @return true if the value was set, false on database errors 985 */ 986 public static boolean putLong(ContentResolver cr, String name, long value) { 987 return putString(cr, name, Long.toString(value)); 988 } 989 990 /** 991 * Convenience function for retrieving a single system settings value 992 * as a floating point number. Note that internally setting values are 993 * always stored as strings; this function converts the string to an 994 * float for you. The default value will be returned if the setting 995 * is not defined or not a valid float. 996 * 997 * @param cr The ContentResolver to access. 998 * @param name The name of the setting to retrieve. 999 * @param def Value to return if the setting is not defined. 1000 * 1001 * @return The setting's current value, or 'def' if it is not defined 1002 * or not a valid float. 1003 */ 1004 public static float getFloat(ContentResolver cr, String name, float def) { 1005 String v = getString(cr, name); 1006 try { 1007 return v != null ? Float.parseFloat(v) : def; 1008 } catch (NumberFormatException e) { 1009 return def; 1010 } 1011 } 1012 1013 /** 1014 * Convenience function for retrieving a single system settings value 1015 * as a float. Note that internally setting values are always 1016 * stored as strings; this function converts the string to a float 1017 * for you. 1018 * <p> 1019 * This version does not take a default value. If the setting has not 1020 * been set, or the string value is not a number, 1021 * it throws {@link SettingNotFoundException}. 1022 * 1023 * @param cr The ContentResolver to access. 1024 * @param name The name of the setting to retrieve. 1025 * 1026 * @throws SettingNotFoundException Thrown if a setting by the given 1027 * name can't be found or the setting value is not a float. 1028 * 1029 * @return The setting's current value. 1030 */ 1031 public static float getFloat(ContentResolver cr, String name) 1032 throws SettingNotFoundException { 1033 String v = getString(cr, name); 1034 if (v == null) { 1035 throw new SettingNotFoundException(name); 1036 } 1037 try { 1038 return Float.parseFloat(v); 1039 } catch (NumberFormatException e) { 1040 throw new SettingNotFoundException(name); 1041 } 1042 } 1043 1044 /** 1045 * Convenience function for updating a single settings value as a 1046 * floating point number. This will either create a new entry in the 1047 * table if the given name does not exist, or modify the value of the 1048 * existing row with that name. Note that internally setting values 1049 * are always stored as strings, so this function converts the given 1050 * value to a string before storing it. 1051 * 1052 * @param cr The ContentResolver to access. 1053 * @param name The name of the setting to modify. 1054 * @param value The new value for the setting. 1055 * @return true if the value was set, false on database errors 1056 */ 1057 public static boolean putFloat(ContentResolver cr, String name, float value) { 1058 return putString(cr, name, Float.toString(value)); 1059 } 1060 1061 /** 1062 * Convenience function to read all of the current 1063 * configuration-related settings into a 1064 * {@link Configuration} object. 1065 * 1066 * @param cr The ContentResolver to access. 1067 * @param outConfig Where to place the configuration settings. 1068 */ 1069 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1070 outConfig.fontScale = Settings.System.getFloat( 1071 cr, FONT_SCALE, outConfig.fontScale); 1072 if (outConfig.fontScale < 0) { 1073 outConfig.fontScale = 1; 1074 } 1075 } 1076 1077 /** 1078 * @hide Erase the fields in the Configuration that should be applied 1079 * by the settings. 1080 */ 1081 public static void clearConfiguration(Configuration inoutConfig) { 1082 inoutConfig.fontScale = 0; 1083 } 1084 1085 /** 1086 * Convenience function to write a batch of configuration-related 1087 * settings from a {@link Configuration} object. 1088 * 1089 * @param cr The ContentResolver to access. 1090 * @param config The settings to write. 1091 * @return true if the values were set, false on database errors 1092 */ 1093 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1094 return Settings.System.putFloat(cr, FONT_SCALE, config.fontScale); 1095 } 1096 1097 /** @hide */ 1098 public static boolean hasInterestingConfigurationChanges(int changes) { 1099 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1100 } 1101 1102 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1103 return getInt(cr, SHOW_GTALK_SERVICE_STATUS, 0) != 0; 1104 } 1105 1106 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1107 putInt(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0); 1108 } 1109 1110 /** 1111 * The content:// style URL for this table 1112 */ 1113 public static final Uri CONTENT_URI = 1114 Uri.parse("content://" + AUTHORITY + "/system"); 1115 1116 /** 1117 * Whether we keep the device on while the device is plugged in. 1118 * Supported values are: 1119 * <ul> 1120 * <li>{@code 0} to never stay on while plugged in</li> 1121 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 1122 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 1123 * </ul> 1124 * These values can be OR-ed together. 1125 */ 1126 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 1127 1128 /** 1129 * What happens when the user presses the end call button if they're not 1130 * on a call.<br/> 1131 * <b>Values:</b><br/> 1132 * 0 - The end button does nothing.<br/> 1133 * 1 - The end button goes to the home screen.<br/> 1134 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1135 * 3 - The end button goes to the home screen. If the user is already on the 1136 * home screen, it puts the device to sleep. 1137 */ 1138 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1139 1140 /** 1141 * END_BUTTON_BEHAVIOR value for "go home". 1142 * @hide 1143 */ 1144 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1145 1146 /** 1147 * END_BUTTON_BEHAVIOR value for "go to sleep". 1148 * @hide 1149 */ 1150 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1151 1152 /** 1153 * END_BUTTON_BEHAVIOR default value. 1154 * @hide 1155 */ 1156 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1157 1158 /** 1159 * Is advanced settings mode turned on. 0 == no, 1 == yes 1160 * @hide 1161 */ 1162 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1163 1164 /** 1165 * ADVANCED_SETTINGS default value. 1166 * @hide 1167 */ 1168 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1169 1170 /** 1171 * Whether Airplane Mode is on. 1172 */ 1173 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 1174 1175 /** 1176 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 1177 */ 1178 public static final String RADIO_BLUETOOTH = "bluetooth"; 1179 1180 /** 1181 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 1182 */ 1183 public static final String RADIO_WIFI = "wifi"; 1184 1185 /** 1186 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 1187 */ 1188 public static final String RADIO_CELL = "cell"; 1189 1190 /** 1191 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 1192 */ 1193 public static final String RADIO_NFC = "nfc"; 1194 1195 /** 1196 * A comma separated list of radios that need to be disabled when airplane mode 1197 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 1198 * included in the comma separated list. 1199 */ 1200 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 1201 1202 /** 1203 * A comma separated list of radios that should to be disabled when airplane mode 1204 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 1205 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 1206 * will be turned off when entering airplane mode, but the user will be able to reenable 1207 * Wifi in the Settings app. 1208 * 1209 * {@hide} 1210 */ 1211 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 1212 1213 /** 1214 * The policy for deciding when Wi-Fi should go to sleep (which will in 1215 * turn switch to using the mobile data as an Internet connection). 1216 * <p> 1217 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 1218 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 1219 * {@link #WIFI_SLEEP_POLICY_NEVER}. 1220 */ 1221 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 1222 1223 /** 1224 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 1225 * policy, which is to sleep shortly after the turning off 1226 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 1227 */ 1228 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 1229 1230 /** 1231 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 1232 * the device is on battery, and never go to sleep when the device is 1233 * plugged in. 1234 */ 1235 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 1236 1237 /** 1238 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 1239 */ 1240 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 1241 1242 //TODO: deprecate static IP constants 1243 /** 1244 * Whether to use static IP and other static network attributes. 1245 * <p> 1246 * Set to 1 for true and 0 for false. 1247 */ 1248 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1249 1250 /** 1251 * The static IP address. 1252 * <p> 1253 * Example: "192.168.1.51" 1254 */ 1255 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1256 1257 /** 1258 * If using static IP, the gateway's IP address. 1259 * <p> 1260 * Example: "192.168.1.1" 1261 */ 1262 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1263 1264 /** 1265 * If using static IP, the net mask. 1266 * <p> 1267 * Example: "255.255.255.0" 1268 */ 1269 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1270 1271 /** 1272 * If using static IP, the primary DNS's IP address. 1273 * <p> 1274 * Example: "192.168.1.1" 1275 */ 1276 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1277 1278 /** 1279 * If using static IP, the secondary DNS's IP address. 1280 * <p> 1281 * Example: "192.168.1.2" 1282 */ 1283 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1284 1285 1286 /** 1287 * Determines whether remote devices may discover and/or connect to 1288 * this device. 1289 * <P>Type: INT</P> 1290 * 2 -- discoverable and connectable 1291 * 1 -- connectable but not discoverable 1292 * 0 -- neither connectable nor discoverable 1293 */ 1294 public static final String BLUETOOTH_DISCOVERABILITY = 1295 "bluetooth_discoverability"; 1296 1297 /** 1298 * Bluetooth discoverability timeout. If this value is nonzero, then 1299 * Bluetooth becomes discoverable for a certain number of seconds, 1300 * after which is becomes simply connectable. The value is in seconds. 1301 */ 1302 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1303 "bluetooth_discoverability_timeout"; 1304 1305 /** 1306 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1307 * instead 1308 */ 1309 @Deprecated 1310 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1311 1312 /** 1313 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1314 * instead 1315 */ 1316 @Deprecated 1317 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1318 1319 /** 1320 * @deprecated Use 1321 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1322 * instead 1323 */ 1324 @Deprecated 1325 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1326 "lock_pattern_tactile_feedback_enabled"; 1327 1328 1329 /** 1330 * A formatted string of the next alarm that is set, or the empty string 1331 * if there is no alarm set. 1332 */ 1333 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1334 1335 /** 1336 * Scaling factor for fonts, float. 1337 */ 1338 public static final String FONT_SCALE = "font_scale"; 1339 1340 /** 1341 * Name of an application package to be debugged. 1342 */ 1343 public static final String DEBUG_APP = "debug_app"; 1344 1345 /** 1346 * If 1, when launching DEBUG_APP it will wait for the debugger before 1347 * starting user code. If 0, it will run normally. 1348 */ 1349 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1350 1351 /** 1352 * Whether or not to dim the screen. 0=no 1=yes 1353 */ 1354 public static final String DIM_SCREEN = "dim_screen"; 1355 1356 /** 1357 * The timeout before the screen turns off. 1358 */ 1359 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1360 1361 /** 1362 * If 0, the compatibility mode is off for all applications. 1363 * If 1, older applications run under compatibility mode. 1364 * TODO: remove this settings before code freeze (bug/1907571) 1365 * @hide 1366 */ 1367 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1368 1369 /** 1370 * The screen backlight brightness between 0 and 255. 1371 */ 1372 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1373 1374 /** 1375 * Control whether to enable automatic brightness mode. 1376 */ 1377 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1378 1379 /** 1380 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1381 */ 1382 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1383 1384 /** 1385 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1386 */ 1387 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1388 1389 /** 1390 * Control whether the process CPU usage meter should be shown. 1391 */ 1392 public static final String SHOW_PROCESSES = "show_processes"; 1393 1394 /** 1395 * If 1, the activity manager will aggressively finish activities and 1396 * processes as soon as they are no longer needed. If 0, the normal 1397 * extended lifetime is used. 1398 */ 1399 public static final String ALWAYS_FINISH_ACTIVITIES = 1400 "always_finish_activities"; 1401 1402 1403 /** 1404 * Ringer mode. This is used internally, changing this value will not 1405 * change the ringer mode. See AudioManager. 1406 */ 1407 public static final String MODE_RINGER = "mode_ringer"; 1408 1409 /** 1410 * Determines which streams are affected by ringer mode changes. The 1411 * stream type's bit should be set to 1 if it should be muted when going 1412 * into an inaudible ringer mode. 1413 */ 1414 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1415 1416 /** 1417 * Determines which streams are affected by mute. The 1418 * stream type's bit should be set to 1 if it should be muted when a mute request 1419 * is received. 1420 */ 1421 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1422 1423 /** 1424 * Whether vibrate is on for different events. This is used internally, 1425 * changing this value will not change the vibrate. See AudioManager. 1426 */ 1427 public static final String VIBRATE_ON = "vibrate_on"; 1428 1429 /** 1430 * Ringer volume. This is used internally, changing this value will not 1431 * change the volume. See AudioManager. 1432 */ 1433 public static final String VOLUME_RING = "volume_ring"; 1434 1435 /** 1436 * System/notifications volume. This is used internally, changing this 1437 * value will not change the volume. See AudioManager. 1438 */ 1439 public static final String VOLUME_SYSTEM = "volume_system"; 1440 1441 /** 1442 * Voice call volume. This is used internally, changing this value will 1443 * not change the volume. See AudioManager. 1444 */ 1445 public static final String VOLUME_VOICE = "volume_voice"; 1446 1447 /** 1448 * Music/media/gaming volume. This is used internally, changing this 1449 * value will not change the volume. See AudioManager. 1450 */ 1451 public static final String VOLUME_MUSIC = "volume_music"; 1452 1453 /** 1454 * Alarm volume. This is used internally, changing this 1455 * value will not change the volume. See AudioManager. 1456 */ 1457 public static final String VOLUME_ALARM = "volume_alarm"; 1458 1459 /** 1460 * Notification volume. This is used internally, changing this 1461 * value will not change the volume. See AudioManager. 1462 */ 1463 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1464 1465 /** 1466 * Bluetooth Headset volume. This is used internally, changing this value will 1467 * not change the volume. See AudioManager. 1468 */ 1469 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1470 1471 /** 1472 * Whether the notifications should use the ring volume (value of 1) or a separate 1473 * notification volume (value of 0). In most cases, users will have this enabled so the 1474 * notification and ringer volumes will be the same. However, power users can disable this 1475 * and use the separate notification volume control. 1476 * <p> 1477 * Note: This is a one-off setting that will be removed in the future when there is profile 1478 * support. For this reason, it is kept hidden from the public APIs. 1479 * 1480 * @hide 1481 * @deprecated 1482 */ 1483 @Deprecated 1484 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1485 "notifications_use_ring_volume"; 1486 1487 /** 1488 * Whether silent mode should allow vibration feedback. This is used 1489 * internally in AudioService and the Sound settings activity to 1490 * coordinate decoupling of vibrate and silent modes. This setting 1491 * will likely be removed in a future release with support for 1492 * audio/vibe feedback profiles. 1493 * 1494 * @hide 1495 */ 1496 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1497 1498 /** 1499 * The mapping of stream type (integer) to its setting. 1500 */ 1501 public static final String[] VOLUME_SETTINGS = { 1502 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1503 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1504 }; 1505 1506 /** 1507 * Appended to various volume related settings to record the previous 1508 * values before they the settings were affected by a silent/vibrate 1509 * ringer mode change. 1510 */ 1511 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1512 1513 /** 1514 * Persistent store for the system-wide default ringtone URI. 1515 * <p> 1516 * If you need to play the default ringtone at any given time, it is recommended 1517 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1518 * to the set default ringtone at the time of playing. 1519 * 1520 * @see #DEFAULT_RINGTONE_URI 1521 */ 1522 public static final String RINGTONE = "ringtone"; 1523 1524 /** 1525 * A {@link Uri} that will point to the current default ringtone at any 1526 * given time. 1527 * <p> 1528 * If the current default ringtone is in the DRM provider and the caller 1529 * does not have permission, the exception will be a 1530 * FileNotFoundException. 1531 */ 1532 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1533 1534 /** 1535 * Persistent store for the system-wide default notification sound. 1536 * 1537 * @see #RINGTONE 1538 * @see #DEFAULT_NOTIFICATION_URI 1539 */ 1540 public static final String NOTIFICATION_SOUND = "notification_sound"; 1541 1542 /** 1543 * A {@link Uri} that will point to the current default notification 1544 * sound at any given time. 1545 * 1546 * @see #DEFAULT_RINGTONE_URI 1547 */ 1548 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1549 1550 /** 1551 * Persistent store for the system-wide default alarm alert. 1552 * 1553 * @see #RINGTONE 1554 * @see #DEFAULT_ALARM_ALERT_URI 1555 */ 1556 public static final String ALARM_ALERT = "alarm_alert"; 1557 1558 /** 1559 * A {@link Uri} that will point to the current default alarm alert at 1560 * any given time. 1561 * 1562 * @see #DEFAULT_ALARM_ALERT_URI 1563 */ 1564 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1565 1566 /** 1567 * Persistent store for the system default media button event receiver. 1568 * 1569 * @hide 1570 */ 1571 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1572 1573 /** 1574 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1575 */ 1576 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1577 1578 /** 1579 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1580 */ 1581 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1582 1583 /** 1584 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1585 * feature converts two spaces to a "." and space. 1586 */ 1587 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1588 1589 /** 1590 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1591 */ 1592 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1593 1594 public static final String SHOW_GTALK_SERVICE_STATUS = 1595 "SHOW_GTALK_SERVICE_STATUS"; 1596 1597 /** 1598 * Name of activity to use for wallpaper on the home screen. 1599 */ 1600 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1601 1602 /** 1603 * Value to specify if the user prefers the date, time and time zone 1604 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1605 */ 1606 public static final String AUTO_TIME = "auto_time"; 1607 1608 /** 1609 * Value to specify if the user prefers the time zone 1610 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1611 */ 1612 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 1613 1614 /** 1615 * Display times as 12 or 24 hours 1616 * 12 1617 * 24 1618 */ 1619 public static final String TIME_12_24 = "time_12_24"; 1620 1621 /** 1622 * Date format string 1623 * mm/dd/yyyy 1624 * dd/mm/yyyy 1625 * yyyy/mm/dd 1626 */ 1627 public static final String DATE_FORMAT = "date_format"; 1628 1629 /** 1630 * Whether the setup wizard has been run before (on first boot), or if 1631 * it still needs to be run. 1632 * 1633 * nonzero = it has been run in the past 1634 * 0 = it has not been run in the past 1635 */ 1636 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1637 1638 /** 1639 * Scaling factor for normal window animations. Setting to 0 will disable window 1640 * animations. 1641 */ 1642 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1643 1644 /** 1645 * Scaling factor for activity transition animations. Setting to 0 will disable window 1646 * animations. 1647 */ 1648 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1649 1650 /** 1651 * Scaling factor for normal window animations. Setting to 0 will disable window 1652 * animations. 1653 * @hide 1654 */ 1655 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1656 1657 /** 1658 * Control whether the accelerometer will be used to change screen 1659 * orientation. If 0, it will not be used unless explicitly requested 1660 * by the application; if 1, it will be used by default unless explicitly 1661 * disabled by the application. 1662 */ 1663 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1664 1665 /** 1666 * Default screen rotation when no other policy applies. 1667 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 1668 * preference, this rotation value will be used. Must be one of the 1669 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 1670 * 1671 * @see Display#getRotation 1672 */ 1673 public static final String USER_ROTATION = "user_rotation"; 1674 1675 /** 1676 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1677 * boolean (1 or 0). 1678 */ 1679 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1680 1681 /** 1682 * CDMA only settings 1683 * DTMF tone type played by the dialer when dialing. 1684 * 0 = Normal 1685 * 1 = Long 1686 * @hide 1687 */ 1688 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1689 1690 /** 1691 * CDMA only settings 1692 * Emergency Tone 0 = Off 1693 * 1 = Alert 1694 * 2 = Vibrate 1695 * @hide 1696 */ 1697 public static final String EMERGENCY_TONE = "emergency_tone"; 1698 1699 /** 1700 * CDMA only settings 1701 * Whether the auto retry is enabled. The value is 1702 * boolean (1 or 0). 1703 * @hide 1704 */ 1705 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 1706 1707 /** 1708 * Whether the hearing aid is enabled. The value is 1709 * boolean (1 or 0). 1710 * @hide 1711 */ 1712 public static final String HEARING_AID = "hearing_aid"; 1713 1714 /** 1715 * CDMA only settings 1716 * TTY Mode 1717 * 0 = OFF 1718 * 1 = FULL 1719 * 2 = VCO 1720 * 3 = HCO 1721 * @hide 1722 */ 1723 public static final String TTY_MODE = "tty_mode"; 1724 1725 /** 1726 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 1727 * boolean (1 or 0). 1728 */ 1729 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 1730 1731 /** 1732 * Whether the haptic feedback (long presses, ...) are enabled. The value is 1733 * boolean (1 or 0). 1734 */ 1735 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 1736 1737 /** 1738 * @deprecated Each application that shows web suggestions should have its own 1739 * setting for this. 1740 */ 1741 @Deprecated 1742 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 1743 1744 /** 1745 * Whether the notification LED should repeatedly flash when a notification is 1746 * pending. The value is boolean (1 or 0). 1747 * @hide 1748 */ 1749 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 1750 1751 /** 1752 * Show pointer location on screen? 1753 * 0 = no 1754 * 1 = yes 1755 * @hide 1756 */ 1757 public static final String POINTER_LOCATION = "pointer_location"; 1758 1759 /** 1760 * Show touch positions on screen? 1761 * 0 = no 1762 * 1 = yes 1763 * @hide 1764 */ 1765 public static final String SHOW_TOUCHES = "show_touches"; 1766 1767 /** 1768 * Log raw orientation data from {@link WindowOrientationListener} for use with the 1769 * orientationplot.py tool. 1770 * 0 = no 1771 * 1 = yes 1772 * @hide 1773 */ 1774 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 1775 "window_orientation_listener_log"; 1776 1777 /** 1778 * Whether to play a sound for low-battery alerts. 1779 * @hide 1780 */ 1781 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 1782 1783 /** 1784 * Whether to play a sound for dock events. 1785 * @hide 1786 */ 1787 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 1788 1789 /** 1790 * Whether to play sounds when the keyguard is shown and dismissed. 1791 * @hide 1792 */ 1793 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 1794 1795 /** 1796 * URI for the low battery sound file. 1797 * @hide 1798 */ 1799 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 1800 1801 /** 1802 * URI for the desk dock "in" event sound. 1803 * @hide 1804 */ 1805 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 1806 1807 /** 1808 * URI for the desk dock "out" event sound. 1809 * @hide 1810 */ 1811 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 1812 1813 /** 1814 * URI for the car dock "in" event sound. 1815 * @hide 1816 */ 1817 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 1818 1819 /** 1820 * URI for the car dock "out" event sound. 1821 * @hide 1822 */ 1823 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 1824 1825 /** 1826 * URI for the "device locked" (keyguard shown) sound. 1827 * @hide 1828 */ 1829 public static final String LOCK_SOUND = "lock_sound"; 1830 1831 /** 1832 * URI for the "device unlocked" (keyguard dismissed) sound. 1833 * @hide 1834 */ 1835 public static final String UNLOCK_SOUND = "unlock_sound"; 1836 1837 /** 1838 * Receive incoming SIP calls? 1839 * 0 = no 1840 * 1 = yes 1841 * @hide 1842 */ 1843 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 1844 1845 /** 1846 * Call Preference String. 1847 * "SIP_ALWAYS" : Always use SIP with network access 1848 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 1849 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 1850 * @hide 1851 */ 1852 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 1853 1854 /** 1855 * One of the sip call options: Always use SIP with network access. 1856 * @hide 1857 */ 1858 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 1859 1860 /** 1861 * One of the sip call options: Only if destination is a SIP address. 1862 * @hide 1863 */ 1864 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 1865 1866 /** 1867 * One of the sip call options: Always ask me each time. 1868 * @hide 1869 */ 1870 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 1871 1872 /** 1873 * Pointer speed setting. 1874 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 1875 * -7 = slowest 1876 * 0 = default speed 1877 * +7 = fastest 1878 * @hide 1879 */ 1880 public static final String POINTER_SPEED = "pointer_speed"; 1881 1882 /** 1883 * Settings to backup. This is here so that it's in the same place as the settings 1884 * keys and easy to update. 1885 * @hide 1886 */ 1887 public static final String[] SETTINGS_TO_BACKUP = { 1888 STAY_ON_WHILE_PLUGGED_IN, 1889 WIFI_USE_STATIC_IP, 1890 WIFI_STATIC_IP, 1891 WIFI_STATIC_GATEWAY, 1892 WIFI_STATIC_NETMASK, 1893 WIFI_STATIC_DNS1, 1894 WIFI_STATIC_DNS2, 1895 BLUETOOTH_DISCOVERABILITY, 1896 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 1897 DIM_SCREEN, 1898 SCREEN_OFF_TIMEOUT, 1899 SCREEN_BRIGHTNESS, 1900 SCREEN_BRIGHTNESS_MODE, 1901 VIBRATE_ON, 1902 MODE_RINGER, 1903 MODE_RINGER_STREAMS_AFFECTED, 1904 MUTE_STREAMS_AFFECTED, 1905 VOLUME_VOICE, 1906 VOLUME_SYSTEM, 1907 VOLUME_RING, 1908 VOLUME_MUSIC, 1909 VOLUME_ALARM, 1910 VOLUME_NOTIFICATION, 1911 VOLUME_BLUETOOTH_SCO, 1912 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 1913 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 1914 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 1915 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 1916 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 1917 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 1918 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 1919 VIBRATE_IN_SILENT, 1920 TEXT_AUTO_REPLACE, 1921 TEXT_AUTO_CAPS, 1922 TEXT_AUTO_PUNCTUATE, 1923 TEXT_SHOW_PASSWORD, 1924 AUTO_TIME, 1925 AUTO_TIME_ZONE, 1926 TIME_12_24, 1927 DATE_FORMAT, 1928 ACCELEROMETER_ROTATION, 1929 USER_ROTATION, 1930 DTMF_TONE_WHEN_DIALING, 1931 DTMF_TONE_TYPE_WHEN_DIALING, 1932 EMERGENCY_TONE, 1933 CALL_AUTO_RETRY, 1934 HEARING_AID, 1935 TTY_MODE, 1936 SOUND_EFFECTS_ENABLED, 1937 HAPTIC_FEEDBACK_ENABLED, 1938 POWER_SOUNDS_ENABLED, 1939 DOCK_SOUNDS_ENABLED, 1940 LOCKSCREEN_SOUNDS_ENABLED, 1941 SHOW_WEB_SUGGESTIONS, 1942 NOTIFICATION_LIGHT_PULSE, 1943 SIP_CALL_OPTIONS, 1944 SIP_RECEIVE_CALLS, 1945 POINTER_SPEED, 1946 }; 1947 1948 // Settings moved to Settings.Secure 1949 1950 /** 1951 * @deprecated Use {@link android.provider.Settings.Secure#ADB_ENABLED} 1952 * instead 1953 */ 1954 @Deprecated 1955 public static final String ADB_ENABLED = Secure.ADB_ENABLED; 1956 1957 /** 1958 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 1959 */ 1960 @Deprecated 1961 public static final String ANDROID_ID = Secure.ANDROID_ID; 1962 1963 /** 1964 * @deprecated Use {@link android.provider.Settings.Secure#BLUETOOTH_ON} instead 1965 */ 1966 @Deprecated 1967 public static final String BLUETOOTH_ON = Secure.BLUETOOTH_ON; 1968 1969 /** 1970 * @deprecated Use {@link android.provider.Settings.Secure#DATA_ROAMING} instead 1971 */ 1972 @Deprecated 1973 public static final String DATA_ROAMING = Secure.DATA_ROAMING; 1974 1975 /** 1976 * @deprecated Use {@link android.provider.Settings.Secure#DEVICE_PROVISIONED} instead 1977 */ 1978 @Deprecated 1979 public static final String DEVICE_PROVISIONED = Secure.DEVICE_PROVISIONED; 1980 1981 /** 1982 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 1983 */ 1984 @Deprecated 1985 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 1986 1987 /** 1988 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 1989 */ 1990 @Deprecated 1991 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 1992 1993 /** 1994 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 1995 * instead 1996 */ 1997 @Deprecated 1998 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 1999 2000 /** 2001 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2002 */ 2003 @Deprecated 2004 public static final String LOGGING_ID = Secure.LOGGING_ID; 2005 2006 /** 2007 * @deprecated Use {@link android.provider.Settings.Secure#NETWORK_PREFERENCE} instead 2008 */ 2009 @Deprecated 2010 public static final String NETWORK_PREFERENCE = Secure.NETWORK_PREFERENCE; 2011 2012 /** 2013 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2014 * instead 2015 */ 2016 @Deprecated 2017 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2018 2019 /** 2020 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2021 * instead 2022 */ 2023 @Deprecated 2024 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2025 2026 /** 2027 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2028 * instead 2029 */ 2030 @Deprecated 2031 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2032 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2033 2034 /** 2035 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2036 */ 2037 @Deprecated 2038 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2039 2040 /** 2041 * @deprecated Use {@link android.provider.Settings.Secure#USB_MASS_STORAGE_ENABLED} instead 2042 */ 2043 @Deprecated 2044 public static final String USB_MASS_STORAGE_ENABLED = Secure.USB_MASS_STORAGE_ENABLED; 2045 2046 /** 2047 * @deprecated Use {@link android.provider.Settings.Secure#USE_GOOGLE_MAIL} instead 2048 */ 2049 @Deprecated 2050 public static final String USE_GOOGLE_MAIL = Secure.USE_GOOGLE_MAIL; 2051 2052 /** 2053 * @deprecated Use 2054 * {@link android.provider.Settings.Secure#WIFI_MAX_DHCP_RETRY_COUNT} instead 2055 */ 2056 @Deprecated 2057 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Secure.WIFI_MAX_DHCP_RETRY_COUNT; 2058 2059 /** 2060 * @deprecated Use 2061 * {@link android.provider.Settings.Secure#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2062 */ 2063 @Deprecated 2064 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2065 Secure.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2066 2067 /** 2068 * @deprecated Use 2069 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2070 */ 2071 @Deprecated 2072 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2073 Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2074 2075 /** 2076 * @deprecated Use 2077 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2078 */ 2079 @Deprecated 2080 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2081 Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2082 2083 /** 2084 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_NUM_OPEN_NETWORKS_KEPT} 2085 * instead 2086 */ 2087 @Deprecated 2088 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Secure.WIFI_NUM_OPEN_NETWORKS_KEPT; 2089 2090 /** 2091 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_ON} instead 2092 */ 2093 @Deprecated 2094 public static final String WIFI_ON = Secure.WIFI_ON; 2095 2096 /** 2097 * @deprecated Use 2098 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2099 * instead 2100 */ 2101 @Deprecated 2102 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2103 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2104 2105 /** 2106 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2107 */ 2108 @Deprecated 2109 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2110 2111 /** 2112 * @deprecated Use 2113 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2114 */ 2115 @Deprecated 2116 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2117 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2118 2119 /** 2120 * @deprecated Use 2121 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2122 */ 2123 @Deprecated 2124 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2125 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2126 2127 /** 2128 * @deprecated Use 2129 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2130 * instead 2131 */ 2132 @Deprecated 2133 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2134 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2135 2136 /** 2137 * @deprecated Use 2138 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2139 */ 2140 @Deprecated 2141 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2142 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2143 2144 /** 2145 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2146 * instead 2147 */ 2148 @Deprecated 2149 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2150 2151 /** 2152 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ON} instead 2153 */ 2154 @Deprecated 2155 public static final String WIFI_WATCHDOG_ON = Secure.WIFI_WATCHDOG_ON; 2156 2157 /** 2158 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2159 */ 2160 @Deprecated 2161 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2162 2163 /** 2164 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2165 * instead 2166 */ 2167 @Deprecated 2168 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2169 2170 /** 2171 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2172 * instead 2173 */ 2174 @Deprecated 2175 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2176 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2177 } 2178 2179 /** 2180 * Secure system settings, containing system preferences that applications 2181 * can read but are not allowed to write. These are for preferences that 2182 * the user must explicitly modify through the system UI or specialized 2183 * APIs for those values, not modified directly by applications. 2184 */ 2185 public static final class Secure extends NameValueTable { 2186 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2187 2188 // Populated lazily, guarded by class object: 2189 private static NameValueCache sNameValueCache = null; 2190 2191 /** 2192 * Look up a name in the database. 2193 * @param resolver to access the database with 2194 * @param name to look up in the table 2195 * @return the corresponding value, or null if not present 2196 */ 2197 public synchronized static String getString(ContentResolver resolver, String name) { 2198 if (sNameValueCache == null) { 2199 sNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI, 2200 CALL_METHOD_GET_SECURE); 2201 } 2202 return sNameValueCache.getString(resolver, name); 2203 } 2204 2205 /** 2206 * Store a name/value pair into the database. 2207 * @param resolver to access the database with 2208 * @param name to store 2209 * @param value to associate with the name 2210 * @return true if the value was set, false on database errors 2211 */ 2212 public static boolean putString(ContentResolver resolver, 2213 String name, String value) { 2214 return putString(resolver, CONTENT_URI, name, value); 2215 } 2216 2217 /** 2218 * Construct the content URI for a particular name/value pair, 2219 * useful for monitoring changes with a ContentObserver. 2220 * @param name to look up in the table 2221 * @return the corresponding content URI, or null if not present 2222 */ 2223 public static Uri getUriFor(String name) { 2224 return getUriFor(CONTENT_URI, name); 2225 } 2226 2227 /** 2228 * Convenience function for retrieving a single secure settings value 2229 * as an integer. Note that internally setting values are always 2230 * stored as strings; this function converts the string to an integer 2231 * for you. The default value will be returned if the setting is 2232 * not defined or not an integer. 2233 * 2234 * @param cr The ContentResolver to access. 2235 * @param name The name of the setting to retrieve. 2236 * @param def Value to return if the setting is not defined. 2237 * 2238 * @return The setting's current value, or 'def' if it is not defined 2239 * or not a valid integer. 2240 */ 2241 public static int getInt(ContentResolver cr, String name, int def) { 2242 String v = getString(cr, name); 2243 try { 2244 return v != null ? Integer.parseInt(v) : def; 2245 } catch (NumberFormatException e) { 2246 return def; 2247 } 2248 } 2249 2250 /** 2251 * Convenience function for retrieving a single secure settings value 2252 * as an integer. Note that internally setting values are always 2253 * stored as strings; this function converts the string to an integer 2254 * for you. 2255 * <p> 2256 * This version does not take a default value. If the setting has not 2257 * been set, or the string value is not a number, 2258 * it throws {@link SettingNotFoundException}. 2259 * 2260 * @param cr The ContentResolver to access. 2261 * @param name The name of the setting to retrieve. 2262 * 2263 * @throws SettingNotFoundException Thrown if a setting by the given 2264 * name can't be found or the setting value is not an integer. 2265 * 2266 * @return The setting's current value. 2267 */ 2268 public static int getInt(ContentResolver cr, String name) 2269 throws SettingNotFoundException { 2270 String v = getString(cr, name); 2271 try { 2272 return Integer.parseInt(v); 2273 } catch (NumberFormatException e) { 2274 throw new SettingNotFoundException(name); 2275 } 2276 } 2277 2278 /** 2279 * Convenience function for updating a single settings value as an 2280 * integer. This will either create a new entry in the table if the 2281 * given name does not exist, or modify the value of the existing row 2282 * with that name. Note that internally setting values are always 2283 * stored as strings, so this function converts the given value to a 2284 * string before storing it. 2285 * 2286 * @param cr The ContentResolver to access. 2287 * @param name The name of the setting to modify. 2288 * @param value The new value for the setting. 2289 * @return true if the value was set, false on database errors 2290 */ 2291 public static boolean putInt(ContentResolver cr, String name, int value) { 2292 return putString(cr, name, Integer.toString(value)); 2293 } 2294 2295 /** 2296 * Convenience function for retrieving a single secure settings value 2297 * as a {@code long}. Note that internally setting values are always 2298 * stored as strings; this function converts the string to a {@code long} 2299 * for you. The default value will be returned if the setting is 2300 * not defined or not a {@code long}. 2301 * 2302 * @param cr The ContentResolver to access. 2303 * @param name The name of the setting to retrieve. 2304 * @param def Value to return if the setting is not defined. 2305 * 2306 * @return The setting's current value, or 'def' if it is not defined 2307 * or not a valid {@code long}. 2308 */ 2309 public static long getLong(ContentResolver cr, String name, long def) { 2310 String valString = getString(cr, name); 2311 long value; 2312 try { 2313 value = valString != null ? Long.parseLong(valString) : def; 2314 } catch (NumberFormatException e) { 2315 value = def; 2316 } 2317 return value; 2318 } 2319 2320 /** 2321 * Convenience function for retrieving a single secure settings value 2322 * as a {@code long}. Note that internally setting values are always 2323 * stored as strings; this function converts the string to a {@code long} 2324 * for you. 2325 * <p> 2326 * This version does not take a default value. If the setting has not 2327 * been set, or the string value is not a number, 2328 * it throws {@link SettingNotFoundException}. 2329 * 2330 * @param cr The ContentResolver to access. 2331 * @param name The name of the setting to retrieve. 2332 * 2333 * @return The setting's current value. 2334 * @throws SettingNotFoundException Thrown if a setting by the given 2335 * name can't be found or the setting value is not an integer. 2336 */ 2337 public static long getLong(ContentResolver cr, String name) 2338 throws SettingNotFoundException { 2339 String valString = getString(cr, name); 2340 try { 2341 return Long.parseLong(valString); 2342 } catch (NumberFormatException e) { 2343 throw new SettingNotFoundException(name); 2344 } 2345 } 2346 2347 /** 2348 * Convenience function for updating a secure settings value as a long 2349 * integer. This will either create a new entry in the table if the 2350 * given name does not exist, or modify the value of the existing row 2351 * with that name. Note that internally setting values are always 2352 * stored as strings, so this function converts the given value to a 2353 * string before storing it. 2354 * 2355 * @param cr The ContentResolver to access. 2356 * @param name The name of the setting to modify. 2357 * @param value The new value for the setting. 2358 * @return true if the value was set, false on database errors 2359 */ 2360 public static boolean putLong(ContentResolver cr, String name, long value) { 2361 return putString(cr, name, Long.toString(value)); 2362 } 2363 2364 /** 2365 * Convenience function for retrieving a single secure settings value 2366 * as a floating point number. Note that internally setting values are 2367 * always stored as strings; this function converts the string to an 2368 * float for you. The default value will be returned if the setting 2369 * is not defined or not a valid float. 2370 * 2371 * @param cr The ContentResolver to access. 2372 * @param name The name of the setting to retrieve. 2373 * @param def Value to return if the setting is not defined. 2374 * 2375 * @return The setting's current value, or 'def' if it is not defined 2376 * or not a valid float. 2377 */ 2378 public static float getFloat(ContentResolver cr, String name, float def) { 2379 String v = getString(cr, name); 2380 try { 2381 return v != null ? Float.parseFloat(v) : def; 2382 } catch (NumberFormatException e) { 2383 return def; 2384 } 2385 } 2386 2387 /** 2388 * Convenience function for retrieving a single secure settings value 2389 * as a float. Note that internally setting values are always 2390 * stored as strings; this function converts the string to a float 2391 * for you. 2392 * <p> 2393 * This version does not take a default value. If the setting has not 2394 * been set, or the string value is not a number, 2395 * it throws {@link SettingNotFoundException}. 2396 * 2397 * @param cr The ContentResolver to access. 2398 * @param name The name of the setting to retrieve. 2399 * 2400 * @throws SettingNotFoundException Thrown if a setting by the given 2401 * name can't be found or the setting value is not a float. 2402 * 2403 * @return The setting's current value. 2404 */ 2405 public static float getFloat(ContentResolver cr, String name) 2406 throws SettingNotFoundException { 2407 String v = getString(cr, name); 2408 if (v == null) { 2409 throw new SettingNotFoundException(name); 2410 } 2411 try { 2412 return Float.parseFloat(v); 2413 } catch (NumberFormatException e) { 2414 throw new SettingNotFoundException(name); 2415 } 2416 } 2417 2418 /** 2419 * Convenience function for updating a single settings value as a 2420 * floating point number. This will either create a new entry in the 2421 * table if the given name does not exist, or modify the value of the 2422 * existing row with that name. Note that internally setting values 2423 * are always stored as strings, so this function converts the given 2424 * value to a string before storing it. 2425 * 2426 * @param cr The ContentResolver to access. 2427 * @param name The name of the setting to modify. 2428 * @param value The new value for the setting. 2429 * @return true if the value was set, false on database errors 2430 */ 2431 public static boolean putFloat(ContentResolver cr, String name, float value) { 2432 return putString(cr, name, Float.toString(value)); 2433 } 2434 2435 /** 2436 * The content:// style URL for this table 2437 */ 2438 public static final Uri CONTENT_URI = 2439 Uri.parse("content://" + AUTHORITY + "/secure"); 2440 2441 /** 2442 * Whether ADB is enabled. 2443 */ 2444 public static final String ADB_ENABLED = "adb_enabled"; 2445 2446 /** 2447 * Setting to allow mock locations and location provider status to be injected into the 2448 * LocationManager service for testing purposes during application development. These 2449 * locations and status values override actual location and status information generated 2450 * by network, gps, or other location providers. 2451 */ 2452 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 2453 2454 /** 2455 * A 64-bit number (as a hex string) that is randomly 2456 * generated on the device's first boot and should remain 2457 * constant for the lifetime of the device. (The value may 2458 * change if a factory reset is performed on the device.) 2459 */ 2460 public static final String ANDROID_ID = "android_id"; 2461 2462 /** 2463 * Whether bluetooth is enabled/disabled 2464 * 0=disabled. 1=enabled. 2465 */ 2466 public static final String BLUETOOTH_ON = "bluetooth_on"; 2467 2468 /** 2469 * Get the key that retrieves a bluetooth headset's priority. 2470 * @hide 2471 */ 2472 public static final String getBluetoothHeadsetPriorityKey(String address) { 2473 return ("bluetooth_headset_priority_" + address.toUpperCase()); 2474 } 2475 2476 /** 2477 * Get the key that retrieves a bluetooth a2dp sink's priority. 2478 * @hide 2479 */ 2480 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 2481 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 2482 } 2483 2484 /** 2485 * Get the key that retrieves a bluetooth Input Device's priority. 2486 * @hide 2487 */ 2488 public static final String getBluetoothInputDevicePriorityKey(String address) { 2489 return ("bluetooth_input_device_priority_" + address.toUpperCase()); 2490 } 2491 2492 /** 2493 * Whether or not data roaming is enabled. (0 = false, 1 = true) 2494 */ 2495 public static final String DATA_ROAMING = "data_roaming"; 2496 2497 /** 2498 * Setting to record the input method used by default, holding the ID 2499 * of the desired method. 2500 */ 2501 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 2502 2503 /** 2504 * Setting to record the input method subtype used by default, holding the ID 2505 * of the desired method. 2506 */ 2507 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 2508 "selected_input_method_subtype"; 2509 2510 /** 2511 * Setting to record the history of input method subtype, holding the pair of ID of IME 2512 * and its last used subtype. 2513 * @hide 2514 */ 2515 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 2516 "input_methods_subtype_history"; 2517 2518 /** 2519 * Setting to record the visibility of input method selector 2520 */ 2521 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 2522 "input_method_selector_visibility"; 2523 2524 /** 2525 * Whether the device has been provisioned (0 = false, 1 = true) 2526 */ 2527 public static final String DEVICE_PROVISIONED = "device_provisioned"; 2528 2529 /** 2530 * List of input methods that are currently enabled. This is a string 2531 * containing the IDs of all enabled input methods, each ID separated 2532 * by ':'. 2533 */ 2534 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 2535 2536 /** 2537 * List of system input methods that are currently disabled. This is a string 2538 * containing the IDs of all disabled input methods, each ID separated 2539 * by ':'. 2540 * @hide 2541 */ 2542 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 2543 2544 /** 2545 * Host name and port for global http proxy. Uses ':' seperator for between host and port 2546 * TODO - deprecate in favor of global_http_proxy_host, etc 2547 */ 2548 public static final String HTTP_PROXY = "http_proxy"; 2549 2550 /** 2551 * Host name for global http proxy. Set via ConnectivityManager. 2552 * @hide 2553 */ 2554 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 2555 2556 /** 2557 * Integer host port for global http proxy. Set via ConnectivityManager. 2558 * @hide 2559 */ 2560 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 2561 2562 /** 2563 * Exclusion list for global proxy. This string contains a list of comma-separated 2564 * domains where the global proxy does not apply. Domains should be listed in a comma- 2565 * separated list. Example of acceptable formats: ".domain1.com,my.domain2.com" 2566 * Use ConnectivityManager to set/get. 2567 * @hide 2568 */ 2569 public static final String GLOBAL_HTTP_PROXY_EXCLUSION_LIST = 2570 "global_http_proxy_exclusion_list"; 2571 2572 /** 2573 * Enables the UI setting to allow the user to specify the global HTTP proxy 2574 * and associated exclusion list. 2575 * @hide 2576 */ 2577 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 2578 2579 /** 2580 * Setting for default DNS in case nobody suggests one 2581 * @hide 2582 */ 2583 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 2584 2585 /** 2586 * Whether the package installer should allow installation of apps downloaded from 2587 * sources other than the Android Market (vending machine). 2588 * 2589 * 1 = allow installing from other sources 2590 * 0 = only allow installing from the Android Market 2591 */ 2592 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 2593 2594 /** 2595 * Comma-separated list of location providers that activities may access. 2596 */ 2597 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 2598 2599 /** 2600 * Whether autolock is enabled (0 = false, 1 = true) 2601 */ 2602 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 2603 2604 /** 2605 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 2606 */ 2607 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2608 2609 /** 2610 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 2611 */ 2612 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2613 "lock_pattern_tactile_feedback_enabled"; 2614 2615 /** 2616 * This preference allows the device to be locked given time after screen goes off, 2617 * subject to current DeviceAdmin policy limits. 2618 * @hide 2619 */ 2620 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 2621 2622 2623 /** 2624 * This preference contains the string that shows for owner info on LockScren. 2625 * @hide 2626 */ 2627 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 2628 2629 /** 2630 * This preference enables showing the owner info on LockScren. 2631 * @hide 2632 */ 2633 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 2634 "lock_screen_owner_info_enabled"; 2635 2636 /** 2637 * The saved value for WindowManagerService.setForcedDisplaySize(). 2638 * Two integers separated by a comma. If unset, then use the real display size. 2639 * @hide 2640 */ 2641 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 2642 2643 /** 2644 * Whether assisted GPS should be enabled or not. 2645 * @hide 2646 */ 2647 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 2648 2649 /** 2650 * The Logging ID (a unique 64-bit value) as a hex string. 2651 * Used as a pseudonymous identifier for logging. 2652 * @deprecated This identifier is poorly initialized and has 2653 * many collisions. It should not be used. 2654 */ 2655 @Deprecated 2656 public static final String LOGGING_ID = "logging_id"; 2657 2658 /** 2659 * User preference for which network(s) should be used. Only the 2660 * connectivity service should touch this. 2661 */ 2662 public static final String NETWORK_PREFERENCE = "network_preference"; 2663 2664 /** 2665 * Used to disable Tethering on a device - defaults to true 2666 * @hide 2667 */ 2668 public static final String TETHER_SUPPORTED = "tether_supported"; 2669 2670 /** 2671 * Used to require DUN APN on the device or not - defaults to a build config value 2672 * which defaults to false 2673 * @hide 2674 */ 2675 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 2676 2677 /** 2678 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 2679 * corresponding build config values are set it will override the APN DB 2680 * values. 2681 * Consists of a comma seperated list of strings: 2682 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 2683 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 2684 * @hide 2685 */ 2686 public static final String TETHER_DUN_APN = "tether_dun_apn"; 2687 2688 /** 2689 * No longer supported. 2690 */ 2691 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 2692 2693 /** 2694 * No longer supported. 2695 */ 2696 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 2697 2698 /** 2699 * No longer supported. 2700 */ 2701 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 2702 2703 /** 2704 * A positive value indicates how often the SamplingProfiler 2705 * should take snapshots. Zero value means SamplingProfiler 2706 * is disabled. 2707 * 2708 * @hide 2709 */ 2710 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 2711 2712 /** 2713 * Settings classname to launch when Settings is clicked from All 2714 * Applications. Needed because of user testing between the old 2715 * and new Settings apps. 2716 */ 2717 // TODO: 881807 2718 public static final String SETTINGS_CLASSNAME = "settings_classname"; 2719 2720 /** 2721 * USB Mass Storage Enabled 2722 */ 2723 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 2724 2725 /** 2726 * If this setting is set (to anything), then all references 2727 * to Gmail on the device must change to Google Mail. 2728 */ 2729 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 2730 2731 /** 2732 * If accessibility is enabled. 2733 */ 2734 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 2735 2736 /** 2737 * If touch exploration is enabled. 2738 */ 2739 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 2740 2741 /** 2742 * List of the enabled accessibility providers. 2743 */ 2744 public static final String ENABLED_ACCESSIBILITY_SERVICES = 2745 "enabled_accessibility_services"; 2746 2747 /** 2748 * If injection of accessibility enhancing JavaScript scripts 2749 * is enabled. 2750 * <p> 2751 * Note: Accessibility injecting scripts are served by the 2752 * Google infrastructure and enable users with disabilities to 2753 * efficiantly navigate in and explore web content. 2754 * </p> 2755 * <p> 2756 * This property represents a boolean value. 2757 * </p> 2758 * @hide 2759 */ 2760 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 2761 "accessibility_script_injection"; 2762 2763 /** 2764 * Key bindings for navigation in built-in accessibility support for web content. 2765 * <p> 2766 * Note: These key bindings are for the built-in accessibility navigation for 2767 * web content which is used as a fall back solution if JavaScript in a WebView 2768 * is not enabled or the user has not opted-in script injection from Google. 2769 * </p> 2770 * <p> 2771 * The bindings are separated by semi-colon. A binding is a mapping from 2772 * a key to a sequence of actions (for more details look at 2773 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 2774 * string representation of an integer obtained from a meta state (optional) shifted 2775 * sixteen times left and bitwise ored with a key code. An action is represented 2776 * as a hexademical string representation of an integer where the first two digits 2777 * are navigation action index, the second, the third, and the fourth digit pairs 2778 * represent the action arguments. The separate actions in a binding are colon 2779 * separated. The key and the action sequence it maps to are separated by equals. 2780 * </p> 2781 * <p> 2782 * For example, the binding below maps the DPAD right button to traverse the 2783 * current navigation axis once without firing an accessibility event and to 2784 * perform the same traversal again but to fire an event: 2785 * <code> 2786 * 0x16=0x01000100:0x01000101; 2787 * </code> 2788 * </p> 2789 * <p> 2790 * The goal of this binding is to enable dynamic rebinding of keys to 2791 * navigation actions for web content without requiring a framework change. 2792 * </p> 2793 * <p> 2794 * This property represents a string value. 2795 * </p> 2796 * @hide 2797 */ 2798 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 2799 "accessibility_web_content_key_bindings"; 2800 2801 /** 2802 * The timout for considering a press to be a long press in milliseconds. 2803 * @hide 2804 */ 2805 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 2806 2807 /** 2808 * Setting to always use the default text-to-speech settings regardless 2809 * of the application settings. 2810 * 1 = override application settings, 2811 * 0 = use application settings (if specified). 2812 * 2813 * @deprecated The value of this setting is no longer respected by 2814 * the framework text to speech APIs as of the Ice Cream Sandwich release. 2815 */ 2816 @Deprecated 2817 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 2818 2819 /** 2820 * Default text-to-speech engine speech rate. 100 = 1x 2821 */ 2822 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 2823 2824 /** 2825 * Default text-to-speech engine pitch. 100 = 1x 2826 */ 2827 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 2828 2829 /** 2830 * Default text-to-speech engine. 2831 */ 2832 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 2833 2834 /** 2835 * Default text-to-speech language. 2836 * 2837 * @deprecated this setting is no longer in use, as of the Ice Cream 2838 * Sandwich release. Apps should never need to read this setting directly, 2839 * instead can query the TextToSpeech framework classes for the default 2840 * locale. {@link TextToSpeech#getLanguage()}. 2841 */ 2842 @Deprecated 2843 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 2844 2845 /** 2846 * Default text-to-speech country. 2847 * 2848 * @deprecated this setting is no longer in use, as of the Ice Cream 2849 * Sandwich release. Apps should never need to read this setting directly, 2850 * instead can query the TextToSpeech framework classes for the default 2851 * locale. {@link TextToSpeech#getLanguage()}. 2852 */ 2853 @Deprecated 2854 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 2855 2856 /** 2857 * Default text-to-speech locale variant. 2858 * 2859 * @deprecated this setting is no longer in use, as of the Ice Cream 2860 * Sandwich release. Apps should never need to read this setting directly, 2861 * instead can query the TextToSpeech framework classes for the 2862 * locale that is in use {@link TextToSpeech#getLanguage()}. 2863 */ 2864 @Deprecated 2865 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 2866 2867 /** 2868 * Stores the default tts locales on a per engine basis. Stored as 2869 * a comma seperated list of values, each value being of the form 2870 * {@code engine_name:locale} for example, 2871 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 2872 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 2873 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 2874 * setting directly, and can query the TextToSpeech framework classes 2875 * for the locale that is in use. 2876 * 2877 * @hide 2878 */ 2879 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 2880 2881 /** 2882 * Space delimited list of plugin packages that are enabled. 2883 */ 2884 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 2885 2886 /** 2887 * Whether to notify the user of open networks. 2888 * <p> 2889 * If not connected and the scan results have an open network, we will 2890 * put this notification up. If we attempt to connect to a network or 2891 * the open network(s) disappear, we remove the notification. When we 2892 * show the notification, we will not show it again for 2893 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 2894 */ 2895 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2896 "wifi_networks_available_notification_on"; 2897 2898 /** 2899 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 2900 * Connecting to a network will reset the timer. 2901 */ 2902 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2903 "wifi_networks_available_repeat_delay"; 2904 2905 /** 2906 * 802.11 country code in ISO 3166 format 2907 * @hide 2908 */ 2909 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 2910 2911 2912 /** 2913 * When the number of open networks exceeds this number, the 2914 * least-recently-used excess networks will be removed. 2915 */ 2916 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 2917 2918 /** 2919 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 2920 */ 2921 public static final String WIFI_ON = "wifi_on"; 2922 2923 /** 2924 * Used to save the Wifi_ON state prior to tethering. 2925 * This state will be checked to restore Wifi after 2926 * the user turns off tethering. 2927 * 2928 * @hide 2929 */ 2930 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 2931 2932 /** 2933 * AP SSID 2934 * 2935 * @hide 2936 */ 2937 public static final String WIFI_AP_SSID = "wifi_ap_ssid"; 2938 2939 /** 2940 * AP security 2941 * 2942 * @hide 2943 */ 2944 public static final String WIFI_AP_SECURITY = "wifi_ap_security"; 2945 2946 /** 2947 * AP passphrase 2948 * 2949 * @hide 2950 */ 2951 public static final String WIFI_AP_PASSWD = "wifi_ap_passwd"; 2952 2953 /** 2954 * The acceptable packet loss percentage (range 0 - 100) before trying 2955 * another AP on the same network. 2956 */ 2957 @Deprecated 2958 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2959 "wifi_watchdog_acceptable_packet_loss_percentage"; 2960 2961 /** 2962 * The number of access points required for a network in order for the 2963 * watchdog to monitor it. 2964 */ 2965 @Deprecated 2966 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 2967 2968 /** 2969 * The delay between background checks. 2970 */ 2971 @Deprecated 2972 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2973 "wifi_watchdog_background_check_delay_ms"; 2974 2975 /** 2976 * Whether the Wi-Fi watchdog is enabled for background checking even 2977 * after it thinks the user has connected to a good access point. 2978 */ 2979 @Deprecated 2980 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2981 "wifi_watchdog_background_check_enabled"; 2982 2983 /** 2984 * The timeout for a background ping 2985 */ 2986 @Deprecated 2987 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2988 "wifi_watchdog_background_check_timeout_ms"; 2989 2990 /** 2991 * The number of initial pings to perform that *may* be ignored if they 2992 * fail. Again, if these fail, they will *not* be used in packet loss 2993 * calculation. For example, one network always seemed to time out for 2994 * the first couple pings, so this is set to 3 by default. 2995 */ 2996 @Deprecated 2997 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2998 "wifi_watchdog_initial_ignored_ping_count"; 2999 3000 /** 3001 * The maximum number of access points (per network) to attempt to test. 3002 * If this number is reached, the watchdog will no longer monitor the 3003 * initial connection state for the network. This is a safeguard for 3004 * networks containing multiple APs whose DNS does not respond to pings. 3005 */ 3006 @Deprecated 3007 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3008 3009 /** 3010 * Whether the Wi-Fi watchdog is enabled. 3011 */ 3012 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3013 3014 /** 3015 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3016 */ 3017 @Deprecated 3018 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3019 3020 /** 3021 * The number of pings to test if an access point is a good connection. 3022 */ 3023 @Deprecated 3024 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3025 3026 /** 3027 * The delay between pings. 3028 */ 3029 @Deprecated 3030 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3031 3032 /** 3033 * The timeout per ping. 3034 */ 3035 @Deprecated 3036 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3037 3038 /** 3039 * ms delay before rechecking an 'online' wifi connection when it is thought to be unstable. 3040 * @hide 3041 */ 3042 public static final String WIFI_WATCHDOG_DNS_CHECK_SHORT_INTERVAL_MS = 3043 "wifi_watchdog_dns_check_short_interval_ms"; 3044 3045 /** 3046 * ms delay before rechecking an 'online' wifi connection when it is thought to be stable. 3047 * @hide 3048 */ 3049 public static final String WIFI_WATCHDOG_DNS_CHECK_LONG_INTERVAL_MS = 3050 "wifi_watchdog_dns_check_long_interval_ms"; 3051 3052 /** 3053 * ms delay before rechecking a connect SSID for walled garden with a http download. 3054 * @hide 3055 */ 3056 public static final String WIFI_WATCHDOG_WALLED_GARDEN_INTERVAL_MS = 3057 "wifi_watchdog_walled_garden_interval_ms"; 3058 3059 /** 3060 * max blacklist calls on an SSID before full dns check failures disable the network. 3061 * @hide 3062 */ 3063 public static final String WIFI_WATCHDOG_MAX_SSID_BLACKLISTS = 3064 "wifi_watchdog_max_ssid_blacklists"; 3065 3066 /** 3067 * Number of dns pings per check. 3068 * @hide 3069 */ 3070 public static final String WIFI_WATCHDOG_NUM_DNS_PINGS = "wifi_watchdog_num_dns_pings"; 3071 3072 /** 3073 * Minimum number of responses to the dns pings to consider the test 'successful'. 3074 * @hide 3075 */ 3076 public static final String WIFI_WATCHDOG_MIN_DNS_RESPONSES = 3077 "wifi_watchdog_min_dns_responses"; 3078 3079 /** 3080 * Timeout on dns pings 3081 * @hide 3082 */ 3083 public static final String WIFI_WATCHDOG_DNS_PING_TIMEOUT_MS = 3084 "wifi_watchdog_dns_ping_timeout_ms"; 3085 3086 /** 3087 * We consider action from a 'blacklist' call to have finished by the end of 3088 * this interval. If we are connected to the same AP with no network connection, 3089 * we are likely stuck on an SSID with no external connectivity. 3090 * @hide 3091 */ 3092 public static final String WIFI_WATCHDOG_BLACKLIST_FOLLOWUP_INTERVAL_MS = 3093 "wifi_watchdog_blacklist_followup_interval_ms"; 3094 3095 /** 3096 * Setting to turn off walled garden test on Wi-Fi. Feature is enabled by default and 3097 * the setting needs to be set to 0 to disable it. 3098 * @hide 3099 */ 3100 public static final String WIFI_WATCHDOG_WALLED_GARDEN_TEST_ENABLED = 3101 "wifi_watchdog_walled_garden_test_enabled"; 3102 3103 /** 3104 * The URL used for walled garden check upon a new conection. WifiWatchdogService 3105 * fetches the URL and checks to see if {@link #WIFI_WATCHDOG_WALLED_GARDEN_PATTERN} 3106 * is not part of the title string to notify the user on the presence of a walled garden. 3107 * @hide 3108 */ 3109 public static final String WIFI_WATCHDOG_WALLED_GARDEN_URL = 3110 "wifi_watchdog_walled_garden_url"; 3111 3112 /** 3113 * Boolean to determine whether to notify on disabling a network. Secure setting used 3114 * to notify user only once. 3115 * @hide 3116 */ 3117 public static final String WIFI_WATCHDOG_SHOW_DISABLED_NETWORK_POPUP = 3118 "wifi_watchdog_show_disabled_network_popup"; 3119 3120 /** 3121 * The maximum number of times we will retry a connection to an access 3122 * point for which we have failed in acquiring an IP address from DHCP. 3123 * A value of N means that we will make N+1 connection attempts in all. 3124 */ 3125 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 3126 3127 /** 3128 * The operational wifi frequency band 3129 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 3130 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 3131 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 3132 * 3133 * @hide 3134 */ 3135 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 3136 3137 /** 3138 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 3139 * data connectivity to be established after a disconnect from Wi-Fi. 3140 */ 3141 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3142 "wifi_mobile_data_transition_wakelock_timeout_ms"; 3143 3144 /** 3145 * Whether background data usage is allowed by the user. See 3146 * ConnectivityManager for more info. 3147 */ 3148 @Deprecated 3149 public static final String BACKGROUND_DATA = "background_data"; 3150 3151 /** 3152 * Origins for which browsers should allow geolocation by default. 3153 * The value is a space-separated list of origins. 3154 */ 3155 public static final String ALLOWED_GEOLOCATION_ORIGINS 3156 = "allowed_geolocation_origins"; 3157 3158 /** 3159 * Whether mobile data connections are allowed by the user. See 3160 * ConnectivityManager for more info. 3161 * @hide 3162 */ 3163 public static final String MOBILE_DATA = "mobile_data"; 3164 3165 /** 3166 * The CDMA roaming mode 0 = Home Networks, CDMA default 3167 * 1 = Roaming on Affiliated networks 3168 * 2 = Roaming on any networks 3169 * @hide 3170 */ 3171 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 3172 3173 /** 3174 * The CDMA subscription mode 0 = RUIM/SIM (default) 3175 * 1 = NV 3176 * @hide 3177 */ 3178 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 3179 3180 /** 3181 * The preferred network mode 7 = Global 3182 * 6 = EvDo only 3183 * 5 = CDMA w/o EvDo 3184 * 4 = CDMA / EvDo auto 3185 * 3 = GSM / WCDMA auto 3186 * 2 = WCDMA only 3187 * 1 = GSM only 3188 * 0 = GSM / WCDMA preferred 3189 * @hide 3190 */ 3191 public static final String PREFERRED_NETWORK_MODE = 3192 "preferred_network_mode"; 3193 3194 /** 3195 * The preferred TTY mode 0 = TTy Off, CDMA default 3196 * 1 = TTY Full 3197 * 2 = TTY HCO 3198 * 3 = TTY VCO 3199 * @hide 3200 */ 3201 public static final String PREFERRED_TTY_MODE = 3202 "preferred_tty_mode"; 3203 3204 3205 /** 3206 * CDMA Cell Broadcast SMS 3207 * 0 = CDMA Cell Broadcast SMS disabled 3208 * 1 = CDMA Cell Broadcast SMS enabled 3209 * @hide 3210 */ 3211 public static final String CDMA_CELL_BROADCAST_SMS = 3212 "cdma_cell_broadcast_sms"; 3213 3214 /** 3215 * The cdma subscription 0 = Subscription from RUIM, when available 3216 * 1 = Subscription from NV 3217 * @hide 3218 */ 3219 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3220 "preferred_cdma_subscription"; 3221 3222 /** 3223 * Whether the enhanced voice privacy mode is enabled. 3224 * 0 = normal voice privacy 3225 * 1 = enhanced voice privacy 3226 * @hide 3227 */ 3228 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3229 3230 /** 3231 * Whether the TTY mode mode is enabled. 3232 * 0 = disabled 3233 * 1 = enabled 3234 * @hide 3235 */ 3236 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3237 3238 /** 3239 * The number of milliseconds to delay before sending out Connectivyt Change broadcasts 3240 * @hide 3241 */ 3242 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 3243 3244 /** 3245 * Default value for CONNECTIVITY_CHANGE_DELAY in milliseconds. 3246 * @hide 3247 */ 3248 public static final int CONNECTIVITY_CHANGE_DELAY_DEFAULT = 3000; 3249 3250 /** 3251 * Controls whether settings backup is enabled. 3252 * Type: int ( 0 = disabled, 1 = enabled ) 3253 * @hide 3254 */ 3255 public static final String BACKUP_ENABLED = "backup_enabled"; 3256 3257 /** 3258 * Controls whether application data is automatically restored from backup 3259 * at install time. 3260 * Type: int ( 0 = disabled, 1 = enabled ) 3261 * @hide 3262 */ 3263 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3264 3265 /** 3266 * Indicates whether settings backup has been fully provisioned. 3267 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3268 * @hide 3269 */ 3270 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3271 3272 /** 3273 * Component of the transport to use for backup/restore. 3274 * @hide 3275 */ 3276 public static final String BACKUP_TRANSPORT = "backup_transport"; 3277 3278 /** 3279 * Version for which the setup wizard was last shown. Bumped for 3280 * each release when there is new setup information to show. 3281 * @hide 3282 */ 3283 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3284 3285 /** 3286 * How frequently (in seconds) to check the memory status of the 3287 * device. 3288 * @hide 3289 */ 3290 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 3291 3292 /** 3293 * Max frequency (in seconds) to log memory check stats, in realtime 3294 * seconds. This allows for throttling of logs when the device is 3295 * running for large amounts of time. 3296 * @hide 3297 */ 3298 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 3299 "memcheck_log_realtime_interval"; 3300 3301 /** 3302 * Boolean indicating whether rebooting due to system memory checks 3303 * is enabled. 3304 * @hide 3305 */ 3306 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 3307 3308 /** 3309 * How many bytes the system process must be below to avoid scheduling 3310 * a soft reboot. This reboot will happen when it is next determined 3311 * to be a good time. 3312 * @hide 3313 */ 3314 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 3315 3316 /** 3317 * How many bytes the system process must be below to avoid scheduling 3318 * a hard reboot. This reboot will happen immediately. 3319 * @hide 3320 */ 3321 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 3322 3323 /** 3324 * How many bytes the phone process must be below to avoid scheduling 3325 * a soft restart. This restart will happen when it is next determined 3326 * to be a good time. 3327 * @hide 3328 */ 3329 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 3330 3331 /** 3332 * How many bytes the phone process must be below to avoid scheduling 3333 * a hard restart. This restart will happen immediately. 3334 * @hide 3335 */ 3336 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 3337 3338 /** 3339 * Boolean indicating whether restarting the phone process due to 3340 * memory checks is enabled. 3341 * @hide 3342 */ 3343 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 3344 3345 /** 3346 * First time during the day it is okay to kill processes 3347 * or reboot the device due to low memory situations. This number is 3348 * in seconds since midnight. 3349 * @hide 3350 */ 3351 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 3352 3353 /** 3354 * Last time during the day it is okay to kill processes 3355 * or reboot the device due to low memory situations. This number is 3356 * in seconds since midnight. 3357 * @hide 3358 */ 3359 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 3360 3361 /** 3362 * How long the screen must have been off in order to kill processes 3363 * or reboot. This number is in seconds. A value of -1 means to 3364 * entirely disregard whether the screen is on. 3365 * @hide 3366 */ 3367 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 3368 3369 /** 3370 * How much time there must be until the next alarm in order to kill processes 3371 * or reboot. This number is in seconds. Note: this value must be 3372 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 3373 * always see an alarm scheduled within its time. 3374 * @hide 3375 */ 3376 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 3377 3378 /** 3379 * How frequently to check whether it is a good time to restart things, 3380 * if the device is in a bad state. This number is in seconds. Note: 3381 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 3382 * the alarm to schedule the recheck will always appear within the 3383 * minimum "do not execute now" time. 3384 * @hide 3385 */ 3386 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 3387 3388 /** 3389 * How frequently (in DAYS) to reboot the device. If 0, no reboots 3390 * will occur. 3391 * @hide 3392 */ 3393 public static final String REBOOT_INTERVAL = "reboot_interval"; 3394 3395 /** 3396 * First time during the day it is okay to force a reboot of the 3397 * device (if REBOOT_INTERVAL is set). This number is 3398 * in seconds since midnight. 3399 * @hide 3400 */ 3401 public static final String REBOOT_START_TIME = "reboot_start_time"; 3402 3403 /** 3404 * The window of time (in seconds) after each REBOOT_INTERVAL in which 3405 * a reboot can be executed. If 0, a reboot will always be executed at 3406 * exactly the given time. Otherwise, it will only be executed if 3407 * the device is idle within the window. 3408 * @hide 3409 */ 3410 public static final String REBOOT_WINDOW = "reboot_window"; 3411 3412 /** 3413 * Threshold values for the duration and level of a discharge cycle, under 3414 * which we log discharge cycle info. 3415 * @hide 3416 */ 3417 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 3418 "battery_discharge_duration_threshold"; 3419 /** @hide */ 3420 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 3421 3422 /** 3423 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 3424 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 3425 * will never display the "Report" button. 3426 * Type: int ( 0 = disallow, 1 = allow ) 3427 * @hide 3428 */ 3429 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 3430 3431 /** 3432 * Nonzero causes Log.wtf() to crash. 3433 * @hide 3434 */ 3435 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 3436 3437 /** 3438 * Maximum age of entries kept by {@link com.android.internal.os.IDropBoxManagerService}. 3439 * @hide 3440 */ 3441 public static final String DROPBOX_AGE_SECONDS = 3442 "dropbox_age_seconds"; 3443 /** 3444 * Maximum number of entry files which {@link com.android.internal.os.IDropBoxManagerService} will keep around. 3445 * @hide 3446 */ 3447 public static final String DROPBOX_MAX_FILES = 3448 "dropbox_max_files"; 3449 /** 3450 * Maximum amount of disk space used by {@link com.android.internal.os.IDropBoxManagerService} no matter what. 3451 * @hide 3452 */ 3453 public static final String DROPBOX_QUOTA_KB = 3454 "dropbox_quota_kb"; 3455 /** 3456 * Percent of free disk (excluding reserve) which {@link com.android.internal.os.IDropBoxManagerService} will use. 3457 * @hide 3458 */ 3459 public static final String DROPBOX_QUOTA_PERCENT = 3460 "dropbox_quota_percent"; 3461 /** 3462 * Percent of total disk which {@link com.android.internal.os.IDropBoxManagerService} will never dip into. 3463 * @hide 3464 */ 3465 public static final String DROPBOX_RESERVE_PERCENT = 3466 "dropbox_reserve_percent"; 3467 /** 3468 * Prefix for per-tag dropbox disable/enable settings. 3469 * @hide 3470 */ 3471 public static final String DROPBOX_TAG_PREFIX = 3472 "dropbox:"; 3473 /** 3474 * Lines of logcat to include with system crash/ANR/etc. reports, 3475 * as a prefix of the dropbox tag of the report type. 3476 * For example, "logcat_for_system_server_anr" controls the lines 3477 * of logcat captured with system server ANR reports. 0 to disable. 3478 * @hide 3479 */ 3480 public static final String ERROR_LOGCAT_PREFIX = 3481 "logcat_for_"; 3482 3483 3484 /** 3485 * Screen timeout in milliseconds corresponding to the 3486 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 3487 * possible screen timeout behavior.) 3488 * @hide 3489 */ 3490 public static final String SHORT_KEYLIGHT_DELAY_MS = 3491 "short_keylight_delay_ms"; 3492 3493 /** 3494 * The interval in minutes after which the amount of free storage left on the 3495 * device is logged to the event log 3496 * @hide 3497 */ 3498 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 3499 "sys_free_storage_log_interval"; 3500 3501 /** 3502 * Threshold for the amount of change in disk free space required to report the amount of 3503 * free space. Used to prevent spamming the logs when the disk free space isn't changing 3504 * frequently. 3505 * @hide 3506 */ 3507 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 3508 "disk_free_change_reporting_threshold"; 3509 3510 3511 /** 3512 * Minimum percentage of free storage on the device that is used to determine if 3513 * the device is running low on storage. The default is 10. 3514 * <p>Say this value is set to 10, the device is considered running low on storage 3515 * if 90% or more of the device storage is filled up. 3516 * @hide 3517 */ 3518 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 3519 "sys_storage_threshold_percentage"; 3520 3521 /** 3522 * Maximum byte size of the low storage threshold. This is to ensure 3523 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in 3524 * an overly large threshold for large storage devices. Currently this 3525 * must be less than 2GB. This default is 500MB. 3526 * @hide 3527 */ 3528 public static final String SYS_STORAGE_THRESHOLD_MAX_BYTES = 3529 "sys_storage_threshold_max_bytes"; 3530 3531 /** 3532 * Minimum bytes of free storage on the device before the data 3533 * partition is considered full. By default, 1 MB is reserved 3534 * to avoid system-wide SQLite disk full exceptions. 3535 * @hide 3536 */ 3537 public static final String SYS_STORAGE_FULL_THRESHOLD_BYTES = 3538 "sys_storage_full_threshold_bytes"; 3539 3540 /** 3541 * The interval in milliseconds after which Wi-Fi is considered idle. 3542 * When idle, it is possible for the device to be switched from Wi-Fi to 3543 * the mobile data network. 3544 * @hide 3545 */ 3546 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 3547 3548 /** 3549 * The interval in milliseconds to issue wake up scans when wifi needs 3550 * to connect. This is necessary to connect to an access point when 3551 * device is on the move and the screen is off. 3552 * @hide 3553 */ 3554 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 3555 "wifi_framework_scan_interval_ms"; 3556 3557 /** 3558 * The interval in milliseconds to scan as used by the wifi supplicant 3559 * @hide 3560 */ 3561 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 3562 "wifi_supplicant_scan_interval_ms"; 3563 3564 /** 3565 * The interval in milliseconds at which to check packet counts on the 3566 * mobile data interface when screen is on, to detect possible data 3567 * connection problems. 3568 * @hide 3569 */ 3570 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 3571 "pdp_watchdog_poll_interval_ms"; 3572 3573 /** 3574 * The interval in milliseconds at which to check packet counts on the 3575 * mobile data interface when screen is off, to detect possible data 3576 * connection problems. 3577 * @hide 3578 */ 3579 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 3580 "pdp_watchdog_long_poll_interval_ms"; 3581 3582 /** 3583 * The interval in milliseconds at which to check packet counts on the 3584 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 3585 * outgoing packets has been reached without incoming packets. 3586 * @hide 3587 */ 3588 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 3589 "pdp_watchdog_error_poll_interval_ms"; 3590 3591 /** 3592 * The number of outgoing packets sent without seeing an incoming packet 3593 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 3594 * device is logged to the event log 3595 * @hide 3596 */ 3597 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 3598 "pdp_watchdog_trigger_packet_count"; 3599 3600 /** 3601 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 3602 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 3603 * attempting data connection recovery. 3604 * @hide 3605 */ 3606 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 3607 "pdp_watchdog_error_poll_count"; 3608 3609 /** 3610 * The number of failed PDP reset attempts before moving to something more 3611 * drastic: re-registering to the network. 3612 * @hide 3613 */ 3614 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 3615 "pdp_watchdog_max_pdp_reset_fail_count"; 3616 3617 /** 3618 * The interval in milliseconds at which to check gprs registration 3619 * after the first registration mismatch of gprs and voice service, 3620 * to detect possible data network registration problems. 3621 * 3622 * @hide 3623 */ 3624 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 3625 "gprs_register_check_period_ms"; 3626 3627 /** 3628 * The length of time in milli-seconds that automatic small adjustments to 3629 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 3630 * @hide 3631 */ 3632 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 3633 3634 /** 3635 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 3636 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 3637 * exceeded. 3638 * @hide 3639 */ 3640 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 3641 3642 /** 3643 * The maximum reconnect delay for short network outages or when the network is suspended 3644 * due to phone use. 3645 * @hide 3646 */ 3647 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 3648 "sync_max_retry_delay_in_seconds"; 3649 3650 /** 3651 * The interval in milliseconds at which to check the number of SMS sent 3652 * out without asking for use permit, to limit the un-authorized SMS 3653 * usage. 3654 * @hide 3655 */ 3656 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 3657 "sms_outgoing_check_interval_ms"; 3658 3659 /** 3660 * The number of outgoing SMS sent without asking for user permit 3661 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 3662 * @hide 3663 */ 3664 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 3665 "sms_outgoing_check_max_count"; 3666 3667 /** 3668 * The global search provider chosen by the user (if multiple global 3669 * search providers are installed). This will be the provider returned 3670 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3671 * installed. This setting is stored as a flattened component name as 3672 * per {@link ComponentName#flattenToString()}. 3673 * 3674 * @hide 3675 */ 3676 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3677 "search_global_search_activity"; 3678 3679 /** 3680 * The number of promoted sources in GlobalSearch. 3681 * @hide 3682 */ 3683 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3684 /** 3685 * The maximum number of suggestions returned by GlobalSearch. 3686 * @hide 3687 */ 3688 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3689 /** 3690 * The number of suggestions GlobalSearch will ask each non-web search source for. 3691 * @hide 3692 */ 3693 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3694 /** 3695 * The number of suggestions the GlobalSearch will ask the web search source for. 3696 * @hide 3697 */ 3698 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3699 "search_web_results_override_limit"; 3700 /** 3701 * The number of milliseconds that GlobalSearch will wait for suggestions from 3702 * promoted sources before continuing with all other sources. 3703 * @hide 3704 */ 3705 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3706 "search_promoted_source_deadline_millis"; 3707 /** 3708 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3709 * @hide 3710 */ 3711 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3712 /** 3713 * The maximum number of milliseconds that GlobalSearch shows the previous results 3714 * after receiving a new query. 3715 * @hide 3716 */ 3717 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3718 /** 3719 * The maximum age of log data used for shortcuts in GlobalSearch. 3720 * @hide 3721 */ 3722 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3723 /** 3724 * The maximum age of log data used for source ranking in GlobalSearch. 3725 * @hide 3726 */ 3727 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3728 "search_max_source_event_age_millis"; 3729 /** 3730 * The minimum number of impressions needed to rank a source in GlobalSearch. 3731 * @hide 3732 */ 3733 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3734 "search_min_impressions_for_source_ranking"; 3735 /** 3736 * The minimum number of clicks needed to rank a source in GlobalSearch. 3737 * @hide 3738 */ 3739 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3740 "search_min_clicks_for_source_ranking"; 3741 /** 3742 * The maximum number of shortcuts shown by GlobalSearch. 3743 * @hide 3744 */ 3745 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3746 /** 3747 * The size of the core thread pool for suggestion queries in GlobalSearch. 3748 * @hide 3749 */ 3750 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3751 "search_query_thread_core_pool_size"; 3752 /** 3753 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3754 * @hide 3755 */ 3756 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3757 "search_query_thread_max_pool_size"; 3758 /** 3759 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3760 * @hide 3761 */ 3762 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3763 "search_shortcut_refresh_core_pool_size"; 3764 /** 3765 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3766 * @hide 3767 */ 3768 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3769 "search_shortcut_refresh_max_pool_size"; 3770 /** 3771 * The maximun time that excess threads in the GlobalSeach thread pools will 3772 * wait before terminating. 3773 * @hide 3774 */ 3775 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3776 "search_thread_keepalive_seconds"; 3777 /** 3778 * The maximum number of concurrent suggestion queries to each source. 3779 * @hide 3780 */ 3781 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3782 "search_per_source_concurrent_query_limit"; 3783 3784 /** 3785 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3786 * @hide 3787 */ 3788 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3789 3790 /** 3791 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3792 * @hide 3793 */ 3794 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3795 3796 /** 3797 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3798 * @hide 3799 */ 3800 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3801 3802 /** 3803 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3804 * @hide 3805 */ 3806 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3807 3808 /** 3809 * If nonzero, ANRs in invisible background processes bring up a dialog. 3810 * Otherwise, the process will be silently killed. 3811 * @hide 3812 */ 3813 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3814 3815 /** 3816 * The {@link ComponentName} string of the service to be used as the voice recognition 3817 * service. 3818 * 3819 * @hide 3820 */ 3821 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 3822 3823 3824 /** 3825 * The {@link ComponentName} string of the selected spell checker service which is 3826 * one of the services managed by the text service manager. 3827 * 3828 * @hide 3829 */ 3830 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 3831 3832 /** 3833 * The {@link ComponentName} string of the selected subtype of the selected spell checker 3834 * service which is one of the services managed by the text service manager. 3835 * 3836 * @hide 3837 */ 3838 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 3839 "selected_spell_checker_subtype"; 3840 3841 /** 3842 * The {@link ComponentName} string whether spell checker is enabled or not. 3843 * 3844 * @hide 3845 */ 3846 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 3847 3848 /** 3849 * What happens when the user presses the Power button while in-call 3850 * and the screen is on.<br/> 3851 * <b>Values:</b><br/> 3852 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 3853 * 2 - The Power button hangs up the current call.<br/> 3854 * 3855 * @hide 3856 */ 3857 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 3858 3859 /** 3860 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 3861 * @hide 3862 */ 3863 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 3864 3865 /** 3866 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 3867 * @hide 3868 */ 3869 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 3870 3871 /** 3872 * INCALL_POWER_BUTTON_BEHAVIOR default value. 3873 * @hide 3874 */ 3875 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 3876 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 3877 3878 /** 3879 * The current night mode that has been selected by the user. Owned 3880 * and controlled by UiModeManagerService. Constants are as per 3881 * UiModeManager. 3882 * @hide 3883 */ 3884 public static final String UI_NIGHT_MODE = "ui_night_mode"; 3885 3886 /** 3887 * Let user pick default install location. 3888 * @hide 3889 */ 3890 public static final String SET_INSTALL_LOCATION = "set_install_location"; 3891 3892 /** 3893 * Default install location value. 3894 * 0 = auto, let system decide 3895 * 1 = internal 3896 * 2 = sdcard 3897 * @hide 3898 */ 3899 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 3900 3901 /** 3902 * The bandwidth throttle polling freqency in seconds 3903 * @hide 3904 */ 3905 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 3906 3907 /** 3908 * The bandwidth throttle threshold (long) 3909 * @hide 3910 */ 3911 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 3912 3913 /** 3914 * The bandwidth throttle value (kbps) 3915 * @hide 3916 */ 3917 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 3918 3919 /** 3920 * The bandwidth throttle reset calendar day (1-28) 3921 * @hide 3922 */ 3923 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 3924 3925 /** 3926 * The throttling notifications we should send 3927 * @hide 3928 */ 3929 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 3930 3931 /** 3932 * Help URI for data throttling policy 3933 * @hide 3934 */ 3935 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 3936 3937 /** 3938 * The length of time in Sec that we allow our notion of NTP time 3939 * to be cached before we refresh it 3940 * @hide 3941 */ 3942 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 3943 "throttle_max_ntp_cache_age_sec"; 3944 3945 /** 3946 * The maximum size, in bytes, of a download that the download manager will transfer over 3947 * a non-wifi connection. 3948 * @hide 3949 */ 3950 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 3951 "download_manager_max_bytes_over_mobile"; 3952 3953 /** 3954 * The recommended maximum size, in bytes, of a download that the download manager should 3955 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 3956 * have the option to start the download over the mobile connection anyway. 3957 * @hide 3958 */ 3959 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 3960 "download_manager_recommended_max_bytes_over_mobile"; 3961 3962 /** 3963 * ms during which to consume extra events related to Inet connection condition 3964 * after a transtion to fully-connected 3965 * @hide 3966 */ 3967 public static final String INET_CONDITION_DEBOUNCE_UP_DELAY = 3968 "inet_condition_debounce_up_delay"; 3969 3970 /** 3971 * ms during which to consume extra events related to Inet connection condtion 3972 * after a transtion to partly-connected 3973 * @hide 3974 */ 3975 public static final String INET_CONDITION_DEBOUNCE_DOWN_DELAY = 3976 "inet_condition_debounce_down_delay"; 3977 3978 /** 3979 * URL to open browser on to allow user to manage a prepay account 3980 * @hide 3981 */ 3982 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 3983 "setup_prepaid_data_service_url"; 3984 3985 /** 3986 * URL to attempt a GET on to see if this is a prepay device 3987 * @hide 3988 */ 3989 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 3990 "setup_prepaid_detection_target_url"; 3991 3992 /** 3993 * Host to check for a redirect to after an attempt to GET 3994 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 3995 * this is a prepaid device with zero balance.) 3996 * @hide 3997 */ 3998 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 3999 "setup_prepaid_detection_redir_host"; 4000 4001 /** 4002 * The user's preferred "dream" (interactive screensaver) component. 4003 * 4004 * This component will be launched by the PhoneWindowManager after the user's chosen idle 4005 * timeout (specified by {@link #DREAM_TIMEOUT}). 4006 * @hide 4007 */ 4008 public static final String DREAM_COMPONENT = 4009 "dream_component"; 4010 4011 /** 4012 * The delay before a "dream" is started (set to 0 to disable). 4013 * @hide 4014 */ 4015 public static final String DREAM_TIMEOUT = 4016 "dream_timeout"; 4017 4018 /** {@hide} */ 4019 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4020 /** {@hide} */ 4021 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4022 /** {@hide} */ 4023 public static final String NETSTATS_PERSIST_THRESHOLD = "netstats_persist_threshold"; 4024 /** {@hide} */ 4025 public static final String NETSTATS_NETWORK_BUCKET_DURATION = "netstats_network_bucket_duration"; 4026 /** {@hide} */ 4027 public static final String NETSTATS_NETWORK_MAX_HISTORY = "netstats_network_max_history"; 4028 /** {@hide} */ 4029 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4030 /** {@hide} */ 4031 public static final String NETSTATS_UID_MAX_HISTORY = "netstats_uid_max_history"; 4032 /** {@hide} */ 4033 public static final String NETSTATS_TAG_MAX_HISTORY = "netstats_tag_max_history"; 4034 4035 /** Preferred NTP server. {@hide} */ 4036 public static final String NTP_SERVER = "ntp_server"; 4037 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4038 public static final String NTP_TIMEOUT = "ntp_timeout"; 4039 4040 /** Autofill server address (Used in WebView/browser). {@hide} */ 4041 public static final String WEB_AUTOFILL_QUERY_URL = 4042 "web_autofill_query_url"; 4043 4044 /** Whether package verification is enabled. {@hide} */ 4045 public static final String PACKAGE_VERIFIER_ENABLE = "verifier_enable"; 4046 4047 /** Timeout for package verification. {@hide} */ 4048 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4049 4050 /** 4051 * @hide 4052 */ 4053 public static final String[] SETTINGS_TO_BACKUP = { 4054 ADB_ENABLED, 4055 ALLOW_MOCK_LOCATION, 4056 PARENTAL_CONTROL_ENABLED, 4057 PARENTAL_CONTROL_REDIRECT_URL, 4058 USB_MASS_STORAGE_ENABLED, 4059 ACCESSIBILITY_ENABLED, 4060 ACCESSIBILITY_SCRIPT_INJECTION, 4061 BACKUP_AUTO_RESTORE, 4062 ENABLED_ACCESSIBILITY_SERVICES, 4063 TOUCH_EXPLORATION_ENABLED, 4064 TTS_USE_DEFAULTS, 4065 TTS_DEFAULT_RATE, 4066 TTS_DEFAULT_PITCH, 4067 TTS_DEFAULT_SYNTH, 4068 TTS_DEFAULT_LANG, 4069 TTS_DEFAULT_COUNTRY, 4070 TTS_ENABLED_PLUGINS, 4071 TTS_DEFAULT_LOCALE, 4072 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4073 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4074 WIFI_NUM_OPEN_NETWORKS_KEPT, 4075 MOUNT_PLAY_NOTIFICATION_SND, 4076 MOUNT_UMS_AUTOSTART, 4077 MOUNT_UMS_PROMPT, 4078 MOUNT_UMS_NOTIFY_ENABLED, 4079 UI_NIGHT_MODE 4080 }; 4081 4082 /** 4083 * Helper method for determining if a location provider is enabled. 4084 * @param cr the content resolver to use 4085 * @param provider the location provider to query 4086 * @return true if the provider is enabled 4087 */ 4088 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4089 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4090 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4091 } 4092 4093 /** 4094 * Thread-safe method for enabling or disabling a single location provider. 4095 * @param cr the content resolver to use 4096 * @param provider the location provider to enable or disable 4097 * @param enabled true if the provider should be enabled 4098 */ 4099 public static final void setLocationProviderEnabled(ContentResolver cr, 4100 String provider, boolean enabled) { 4101 // to ensure thread safety, we write the provider name with a '+' or '-' 4102 // and let the SettingsProvider handle it rather than reading and modifying 4103 // the list of enabled providers. 4104 if (enabled) { 4105 provider = "+" + provider; 4106 } else { 4107 provider = "-" + provider; 4108 } 4109 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4110 } 4111 } 4112 4113 /** 4114 * User-defined bookmarks and shortcuts. The target of each bookmark is an 4115 * Intent URL, allowing it to be either a web page or a particular 4116 * application activity. 4117 * 4118 * @hide 4119 */ 4120 public static final class Bookmarks implements BaseColumns 4121 { 4122 private static final String TAG = "Bookmarks"; 4123 4124 /** 4125 * The content:// style URL for this table 4126 */ 4127 public static final Uri CONTENT_URI = 4128 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 4129 4130 /** 4131 * The row ID. 4132 * <p>Type: INTEGER</p> 4133 */ 4134 public static final String ID = "_id"; 4135 4136 /** 4137 * Descriptive name of the bookmark that can be displayed to the user. 4138 * If this is empty, the title should be resolved at display time (use 4139 * {@link #getTitle(Context, Cursor)} any time you want to display the 4140 * title of a bookmark.) 4141 * <P> 4142 * Type: TEXT 4143 * </P> 4144 */ 4145 public static final String TITLE = "title"; 4146 4147 /** 4148 * Arbitrary string (displayed to the user) that allows bookmarks to be 4149 * organized into categories. There are some special names for 4150 * standard folders, which all start with '@'. The label displayed for 4151 * the folder changes with the locale (via {@link #getLabelForFolder}) but 4152 * the folder name does not change so you can consistently query for 4153 * the folder regardless of the current locale. 4154 * 4155 * <P>Type: TEXT</P> 4156 * 4157 */ 4158 public static final String FOLDER = "folder"; 4159 4160 /** 4161 * The Intent URL of the bookmark, describing what it points to. This 4162 * value is given to {@link android.content.Intent#getIntent} to create 4163 * an Intent that can be launched. 4164 * <P>Type: TEXT</P> 4165 */ 4166 public static final String INTENT = "intent"; 4167 4168 /** 4169 * Optional shortcut character associated with this bookmark. 4170 * <P>Type: INTEGER</P> 4171 */ 4172 public static final String SHORTCUT = "shortcut"; 4173 4174 /** 4175 * The order in which the bookmark should be displayed 4176 * <P>Type: INTEGER</P> 4177 */ 4178 public static final String ORDERING = "ordering"; 4179 4180 private static final String[] sIntentProjection = { INTENT }; 4181 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 4182 private static final String sShortcutSelection = SHORTCUT + "=?"; 4183 4184 /** 4185 * Convenience function to retrieve the bookmarked Intent for a 4186 * particular shortcut key. 4187 * 4188 * @param cr The ContentResolver to query. 4189 * @param shortcut The shortcut key. 4190 * 4191 * @return Intent The bookmarked URL, or null if there is no bookmark 4192 * matching the given shortcut. 4193 */ 4194 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 4195 { 4196 Intent intent = null; 4197 4198 Cursor c = cr.query(CONTENT_URI, 4199 sIntentProjection, sShortcutSelection, 4200 new String[] { String.valueOf((int) shortcut) }, ORDERING); 4201 // Keep trying until we find a valid shortcut 4202 try { 4203 while (intent == null && c.moveToNext()) { 4204 try { 4205 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 4206 intent = Intent.parseUri(intentURI, 0); 4207 } catch (java.net.URISyntaxException e) { 4208 // The stored URL is bad... ignore it. 4209 } catch (IllegalArgumentException e) { 4210 // Column not found 4211 Log.w(TAG, "Intent column not found", e); 4212 } 4213 } 4214 } finally { 4215 if (c != null) c.close(); 4216 } 4217 4218 return intent; 4219 } 4220 4221 /** 4222 * Add a new bookmark to the system. 4223 * 4224 * @param cr The ContentResolver to query. 4225 * @param intent The desired target of the bookmark. 4226 * @param title Bookmark title that is shown to the user; null if none 4227 * or it should be resolved to the intent's title. 4228 * @param folder Folder in which to place the bookmark; null if none. 4229 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 4230 * this is non-zero and there is an existing bookmark entry 4231 * with this same shortcut, then that existing shortcut is 4232 * cleared (the bookmark is not removed). 4233 * @return The unique content URL for the new bookmark entry. 4234 */ 4235 public static Uri add(ContentResolver cr, 4236 Intent intent, 4237 String title, 4238 String folder, 4239 char shortcut, 4240 int ordering) 4241 { 4242 // If a shortcut is supplied, and it is already defined for 4243 // another bookmark, then remove the old definition. 4244 if (shortcut != 0) { 4245 cr.delete(CONTENT_URI, sShortcutSelection, 4246 new String[] { String.valueOf((int) shortcut) }); 4247 } 4248 4249 ContentValues values = new ContentValues(); 4250 if (title != null) values.put(TITLE, title); 4251 if (folder != null) values.put(FOLDER, folder); 4252 values.put(INTENT, intent.toUri(0)); 4253 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 4254 values.put(ORDERING, ordering); 4255 return cr.insert(CONTENT_URI, values); 4256 } 4257 4258 /** 4259 * Return the folder name as it should be displayed to the user. This 4260 * takes care of localizing special folders. 4261 * 4262 * @param r Resources object for current locale; only need access to 4263 * system resources. 4264 * @param folder The value found in the {@link #FOLDER} column. 4265 * 4266 * @return CharSequence The label for this folder that should be shown 4267 * to the user. 4268 */ 4269 public static CharSequence getLabelForFolder(Resources r, String folder) { 4270 return folder; 4271 } 4272 4273 /** 4274 * Return the title as it should be displayed to the user. This takes 4275 * care of localizing bookmarks that point to activities. 4276 * 4277 * @param context A context. 4278 * @param cursor A cursor pointing to the row whose title should be 4279 * returned. The cursor must contain at least the {@link #TITLE} 4280 * and {@link #INTENT} columns. 4281 * @return A title that is localized and can be displayed to the user, 4282 * or the empty string if one could not be found. 4283 */ 4284 public static CharSequence getTitle(Context context, Cursor cursor) { 4285 int titleColumn = cursor.getColumnIndex(TITLE); 4286 int intentColumn = cursor.getColumnIndex(INTENT); 4287 if (titleColumn == -1 || intentColumn == -1) { 4288 throw new IllegalArgumentException( 4289 "The cursor must contain the TITLE and INTENT columns."); 4290 } 4291 4292 String title = cursor.getString(titleColumn); 4293 if (!TextUtils.isEmpty(title)) { 4294 return title; 4295 } 4296 4297 String intentUri = cursor.getString(intentColumn); 4298 if (TextUtils.isEmpty(intentUri)) { 4299 return ""; 4300 } 4301 4302 Intent intent; 4303 try { 4304 intent = Intent.parseUri(intentUri, 0); 4305 } catch (URISyntaxException e) { 4306 return ""; 4307 } 4308 4309 PackageManager packageManager = context.getPackageManager(); 4310 ResolveInfo info = packageManager.resolveActivity(intent, 0); 4311 return info != null ? info.loadLabel(packageManager) : ""; 4312 } 4313 } 4314 4315 /** 4316 * Returns the device ID that we should use when connecting to the mobile gtalk server. 4317 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 4318 * from the GoogleLoginService. 4319 * 4320 * @param androidId The Android ID for this device. 4321 * @return The device ID that should be used when connecting to the mobile gtalk server. 4322 * @hide 4323 */ 4324 public static String getGTalkDeviceId(long androidId) { 4325 return "android-" + Long.toHexString(androidId); 4326 } 4327} 4328