Settings.java revision 3c60eeb1332661833638c863b2978422c2846140
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.app.SearchManager; 22import android.content.ComponentName; 23import android.content.ContentResolver; 24import android.content.ContentValues; 25import android.content.Context; 26import android.content.IContentProvider; 27import android.content.Intent; 28import android.content.pm.ActivityInfo; 29import android.content.pm.PackageManager; 30import android.content.pm.ResolveInfo; 31import android.content.res.Configuration; 32import android.content.res.Resources; 33import android.database.Cursor; 34import android.database.SQLException; 35import android.net.Uri; 36import android.net.wifi.WifiManager; 37import android.os.BatteryManager; 38import android.os.Bundle; 39import android.os.IBinder; 40import android.os.Process; 41import android.os.RemoteException; 42import android.os.ServiceManager; 43import android.os.SystemProperties; 44import android.os.UserId; 45import android.speech.tts.TextToSpeech; 46import android.text.TextUtils; 47import android.util.AndroidException; 48import android.util.Log; 49import android.view.WindowOrientationListener; 50 51import com.android.internal.widget.ILockSettings; 52 53import java.net.URISyntaxException; 54import java.util.HashMap; 55import java.util.HashSet; 56 57/** 58 * The Settings provider contains global system-level device preferences. 59 */ 60public final class Settings { 61 62 // Intent actions for Settings 63 64 /** 65 * Activity Action: Show system settings. 66 * <p> 67 * Input: Nothing. 68 * <p> 69 * Output: Nothing. 70 */ 71 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 72 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 73 74 /** 75 * Activity Action: Show settings to allow configuration of APNs. 76 * <p> 77 * Input: Nothing. 78 * <p> 79 * Output: Nothing. 80 */ 81 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 82 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 83 84 /** 85 * Activity Action: Show settings to allow configuration of current location 86 * sources. 87 * <p> 88 * In some cases, a matching Activity may not exist, so ensure you 89 * safeguard against this. 90 * <p> 91 * Input: Nothing. 92 * <p> 93 * Output: Nothing. 94 */ 95 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 96 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 97 "android.settings.LOCATION_SOURCE_SETTINGS"; 98 99 /** 100 * Activity Action: Show settings to allow configuration of wireless controls 101 * such as Wi-Fi, Bluetooth and Mobile networks. 102 * <p> 103 * In some cases, a matching Activity may not exist, so ensure you 104 * safeguard against this. 105 * <p> 106 * Input: Nothing. 107 * <p> 108 * Output: Nothing. 109 */ 110 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 111 public static final String ACTION_WIRELESS_SETTINGS = 112 "android.settings.WIRELESS_SETTINGS"; 113 114 /** 115 * Activity Action: Show settings to allow entering/exiting airplane mode. 116 * <p> 117 * In some cases, a matching Activity may not exist, so ensure you 118 * safeguard against this. 119 * <p> 120 * Input: Nothing. 121 * <p> 122 * Output: Nothing. 123 */ 124 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 125 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 126 "android.settings.AIRPLANE_MODE_SETTINGS"; 127 128 /** 129 * Activity Action: Show settings for accessibility modules. 130 * <p> 131 * In some cases, a matching Activity may not exist, so ensure you 132 * safeguard against this. 133 * <p> 134 * Input: Nothing. 135 * <p> 136 * Output: Nothing. 137 */ 138 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 139 public static final String ACTION_ACCESSIBILITY_SETTINGS = 140 "android.settings.ACCESSIBILITY_SETTINGS"; 141 142 /** 143 * Activity Action: Show settings to allow configuration of security and 144 * location privacy. 145 * <p> 146 * In some cases, a matching Activity may not exist, so ensure you 147 * safeguard against this. 148 * <p> 149 * Input: Nothing. 150 * <p> 151 * Output: Nothing. 152 */ 153 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 154 public static final String ACTION_SECURITY_SETTINGS = 155 "android.settings.SECURITY_SETTINGS"; 156 157 /** 158 * Activity Action: Show settings to allow configuration of privacy options. 159 * <p> 160 * In some cases, a matching Activity may not exist, so ensure you 161 * safeguard against this. 162 * <p> 163 * Input: Nothing. 164 * <p> 165 * Output: Nothing. 166 */ 167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 168 public static final String ACTION_PRIVACY_SETTINGS = 169 "android.settings.PRIVACY_SETTINGS"; 170 171 /** 172 * Activity Action: Show settings to allow configuration of Wi-Fi. 173 174 * <p> 175 * In some cases, a matching Activity may not exist, so ensure you 176 * safeguard against this. 177 * <p> 178 * Input: Nothing. 179 * <p> 180 * Output: Nothing. 181 182 */ 183 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 184 public static final String ACTION_WIFI_SETTINGS = 185 "android.settings.WIFI_SETTINGS"; 186 187 /** 188 * Activity Action: Show settings to allow configuration of a static IP 189 * address for Wi-Fi. 190 * <p> 191 * In some cases, a matching Activity may not exist, so ensure you safeguard 192 * against this. 193 * <p> 194 * Input: Nothing. 195 * <p> 196 * Output: Nothing. 197 */ 198 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 199 public static final String ACTION_WIFI_IP_SETTINGS = 200 "android.settings.WIFI_IP_SETTINGS"; 201 202 /** 203 * Activity Action: Show settings to allow configuration of Bluetooth. 204 * <p> 205 * In some cases, a matching Activity may not exist, so ensure you 206 * safeguard against this. 207 * <p> 208 * Input: Nothing. 209 * <p> 210 * Output: Nothing. 211 */ 212 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 213 public static final String ACTION_BLUETOOTH_SETTINGS = 214 "android.settings.BLUETOOTH_SETTINGS"; 215 216 /** 217 * Activity Action: Show settings to allow configuration of date and time. 218 * <p> 219 * In some cases, a matching Activity may not exist, so ensure you 220 * safeguard against this. 221 * <p> 222 * Input: Nothing. 223 * <p> 224 * Output: Nothing. 225 */ 226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 227 public static final String ACTION_DATE_SETTINGS = 228 "android.settings.DATE_SETTINGS"; 229 230 /** 231 * Activity Action: Show settings to allow configuration of sound and volume. 232 * <p> 233 * In some cases, a matching Activity may not exist, so ensure you 234 * safeguard against this. 235 * <p> 236 * Input: Nothing. 237 * <p> 238 * Output: Nothing. 239 */ 240 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 241 public static final String ACTION_SOUND_SETTINGS = 242 "android.settings.SOUND_SETTINGS"; 243 244 /** 245 * Activity Action: Show settings to allow configuration of display. 246 * <p> 247 * In some cases, a matching Activity may not exist, so ensure you 248 * safeguard against this. 249 * <p> 250 * Input: Nothing. 251 * <p> 252 * Output: Nothing. 253 */ 254 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 255 public static final String ACTION_DISPLAY_SETTINGS = 256 "android.settings.DISPLAY_SETTINGS"; 257 258 /** 259 * Activity Action: Show settings to allow configuration of locale. 260 * <p> 261 * In some cases, a matching Activity may not exist, so ensure you 262 * safeguard against this. 263 * <p> 264 * Input: Nothing. 265 * <p> 266 * Output: Nothing. 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_LOCALE_SETTINGS = 270 "android.settings.LOCALE_SETTINGS"; 271 272 /** 273 * Activity Action: Show settings to configure input methods, in particular 274 * allowing the user to enable input methods. 275 * <p> 276 * In some cases, a matching Activity may not exist, so ensure you 277 * safeguard against this. 278 * <p> 279 * Input: Nothing. 280 * <p> 281 * Output: Nothing. 282 */ 283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 284 public static final String ACTION_INPUT_METHOD_SETTINGS = 285 "android.settings.INPUT_METHOD_SETTINGS"; 286 287 /** 288 * Activity Action: Show settings to enable/disable input method subtypes. 289 * <p> 290 * In some cases, a matching Activity may not exist, so ensure you 291 * safeguard against this. 292 * <p> 293 * To tell which input method's subtypes are displayed in the settings, add 294 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 295 * If there is no extra in this Intent, subtypes from all installed input methods 296 * will be displayed in the settings. 297 * 298 * @see android.view.inputmethod.InputMethodInfo#getId 299 * <p> 300 * Input: Nothing. 301 * <p> 302 * Output: Nothing. 303 */ 304 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 305 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 306 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 307 308 /** 309 * Activity Action: Show a dialog to select input method. 310 * <p> 311 * In some cases, a matching Activity may not exist, so ensure you 312 * safeguard against this. 313 * <p> 314 * Input: Nothing. 315 * <p> 316 * Output: Nothing. 317 * @hide 318 */ 319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 320 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 321 "android.settings.SHOW_INPUT_METHOD_PICKER"; 322 323 /** 324 * Activity Action: Show settings to manage the user input dictionary. 325 * <p> 326 * In some cases, a matching Activity may not exist, so ensure you 327 * safeguard against this. 328 * <p> 329 * Input: Nothing. 330 * <p> 331 * Output: Nothing. 332 */ 333 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 334 public static final String ACTION_USER_DICTIONARY_SETTINGS = 335 "android.settings.USER_DICTIONARY_SETTINGS"; 336 337 /** 338 * Activity Action: Adds a word to the user dictionary. 339 * <p> 340 * In some cases, a matching Activity may not exist, so ensure you 341 * safeguard against this. 342 * <p> 343 * Input: An extra with key <code>word</code> that contains the word 344 * that should be added to the dictionary. 345 * <p> 346 * Output: Nothing. 347 * 348 * @hide 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_USER_DICTIONARY_INSERT = 352 "com.android.settings.USER_DICTIONARY_INSERT"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of application-related settings. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you 358 * safeguard against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_APPLICATION_SETTINGS = 366 "android.settings.APPLICATION_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of application 370 * development-related settings. 371 * <p> 372 * In some cases, a matching Activity may not exist, so ensure you safeguard 373 * against this. 374 * <p> 375 * Input: Nothing. 376 * <p> 377 * Output: Nothing. 378 */ 379 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 380 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 381 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 382 383 /** 384 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 385 * <p> 386 * In some cases, a matching Activity may not exist, so ensure you 387 * safeguard against this. 388 * <p> 389 * Input: Nothing. 390 * <p> 391 * Output: Nothing. 392 */ 393 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 394 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 395 "android.settings.QUICK_LAUNCH_SETTINGS"; 396 397 /** 398 * Activity Action: Show settings to manage installed applications. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 409 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to manage all applications. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 */ 421 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 422 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 423 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 424 425 /** 426 * Activity Action: Show screen of details about a particular application. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: The Intent's data URI specifies the application package name 432 * to be shown, with the "package" scheme. That is "package:com.my.app". 433 * <p> 434 * Output: Nothing. 435 */ 436 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 437 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 438 "android.settings.APPLICATION_DETAILS_SETTINGS"; 439 440 /** 441 * Activity Action: Show settings for system update functionality. 442 * <p> 443 * In some cases, a matching Activity may not exist, so ensure you 444 * safeguard against this. 445 * <p> 446 * Input: Nothing. 447 * <p> 448 * Output: Nothing. 449 * 450 * @hide 451 */ 452 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 453 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 454 "android.settings.SYSTEM_UPDATE_SETTINGS"; 455 456 /** 457 * Activity Action: Show settings to allow configuration of sync settings. 458 * <p> 459 * In some cases, a matching Activity may not exist, so ensure you 460 * safeguard against this. 461 * <p> 462 * The account types available to add via the add account button may be restricted by adding an 463 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 464 * authorities. Only account types which can sync with that content provider will be offered to 465 * the user. 466 * <p> 467 * Input: Nothing. 468 * <p> 469 * Output: Nothing. 470 */ 471 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 472 public static final String ACTION_SYNC_SETTINGS = 473 "android.settings.SYNC_SETTINGS"; 474 475 /** 476 * Activity Action: Show add account screen for creating a new account. 477 * <p> 478 * In some cases, a matching Activity may not exist, so ensure you 479 * safeguard against this. 480 * <p> 481 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 482 * extra to the Intent with one or more syncable content provider's authorities. Only account 483 * types which can sync with that content provider will be offered to the user. 484 * <p> 485 * Input: Nothing. 486 * <p> 487 * Output: Nothing. 488 */ 489 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 490 public static final String ACTION_ADD_ACCOUNT = 491 "android.settings.ADD_ACCOUNT_SETTINGS"; 492 493 /** 494 * Activity Action: Show settings for selecting the network operator. 495 * <p> 496 * In some cases, a matching Activity may not exist, so ensure you 497 * safeguard against this. 498 * <p> 499 * Input: Nothing. 500 * <p> 501 * Output: Nothing. 502 */ 503 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 504 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 505 "android.settings.NETWORK_OPERATOR_SETTINGS"; 506 507 /** 508 * Activity Action: Show settings for selection of 2G/3G. 509 * <p> 510 * In some cases, a matching Activity may not exist, so ensure you 511 * safeguard against this. 512 * <p> 513 * Input: Nothing. 514 * <p> 515 * Output: Nothing. 516 */ 517 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 518 public static final String ACTION_DATA_ROAMING_SETTINGS = 519 "android.settings.DATA_ROAMING_SETTINGS"; 520 521 /** 522 * Activity Action: Show settings for internal storage. 523 * <p> 524 * In some cases, a matching Activity may not exist, so ensure you 525 * safeguard against this. 526 * <p> 527 * Input: Nothing. 528 * <p> 529 * Output: Nothing. 530 */ 531 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 532 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 533 "android.settings.INTERNAL_STORAGE_SETTINGS"; 534 /** 535 * Activity Action: Show settings for memory card storage. 536 * <p> 537 * In some cases, a matching Activity may not exist, so ensure you 538 * safeguard against this. 539 * <p> 540 * Input: Nothing. 541 * <p> 542 * Output: Nothing. 543 */ 544 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 545 public static final String ACTION_MEMORY_CARD_SETTINGS = 546 "android.settings.MEMORY_CARD_SETTINGS"; 547 548 /** 549 * Activity Action: Show settings for global search. 550 * <p> 551 * In some cases, a matching Activity may not exist, so ensure you 552 * safeguard against this. 553 * <p> 554 * Input: Nothing. 555 * <p> 556 * Output: Nothing 557 */ 558 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 559 public static final String ACTION_SEARCH_SETTINGS = 560 "android.search.action.SEARCH_SETTINGS"; 561 562 /** 563 * Activity Action: Show general device information settings (serial 564 * number, software version, phone number, etc.). 565 * <p> 566 * In some cases, a matching Activity may not exist, so ensure you 567 * safeguard against this. 568 * <p> 569 * Input: Nothing. 570 * <p> 571 * Output: Nothing 572 */ 573 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 574 public static final String ACTION_DEVICE_INFO_SETTINGS = 575 "android.settings.DEVICE_INFO_SETTINGS"; 576 577 /** 578 * Activity Action: Show NFC settings. 579 * <p> 580 * This shows UI that allows NFC to be turned on or off. 581 * <p> 582 * In some cases, a matching Activity may not exist, so ensure you 583 * safeguard against this. 584 * <p> 585 * Input: Nothing. 586 * <p> 587 * Output: Nothing 588 * @see android.nfc.NfcAdapter#isEnabled() 589 */ 590 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 591 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 592 593 /** 594 * Activity Action: Show NFC Sharing settings. 595 * <p> 596 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 597 * off. 598 * <p> 599 * In some cases, a matching Activity may not exist, so ensure you 600 * safeguard against this. 601 * <p> 602 * Input: Nothing. 603 * <p> 604 * Output: Nothing 605 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 606 */ 607 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 608 public static final String ACTION_NFCSHARING_SETTINGS = 609 "android.settings.NFCSHARING_SETTINGS"; 610 611 // End of Intent actions for Settings 612 613 /** 614 * @hide - Private call() method on SettingsProvider to read from 'system' table. 615 */ 616 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 617 618 /** 619 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 620 */ 621 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 622 623 /** 624 * Activity Extra: Limit available options in launched activity based on the given authority. 625 * <p> 626 * This can be passed as an extra field in an Activity Intent with one or more syncable content 627 * provider's authorities as a String[]. This field is used by some intents to alter the 628 * behavior of the called activity. 629 * <p> 630 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 631 * on the authority given. 632 */ 633 public static final String EXTRA_AUTHORITIES = 634 "authorities"; 635 636 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 637 638 private static final String JID_RESOURCE_PREFIX = "android"; 639 640 public static final String AUTHORITY = "settings"; 641 642 private static final String TAG = "Settings"; 643 private static final boolean LOCAL_LOGV = false || false; 644 645 public static class SettingNotFoundException extends AndroidException { 646 public SettingNotFoundException(String msg) { 647 super(msg); 648 } 649 } 650 651 /** 652 * Common base for tables of name/value settings. 653 */ 654 public static class NameValueTable implements BaseColumns { 655 public static final String NAME = "name"; 656 public static final String VALUE = "value"; 657 658 protected static boolean putString(ContentResolver resolver, Uri uri, 659 String name, String value) { 660 // The database will take care of replacing duplicates. 661 try { 662 ContentValues values = new ContentValues(); 663 values.put(NAME, name); 664 values.put(VALUE, value); 665 resolver.insert(uri, values); 666 return true; 667 } catch (SQLException e) { 668 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 669 return false; 670 } 671 } 672 673 public static Uri getUriFor(Uri uri, String name) { 674 return Uri.withAppendedPath(uri, name); 675 } 676 } 677 678 // Thread-safe. 679 private static class NameValueCache { 680 private final String mVersionSystemProperty; 681 private final Uri mUri; 682 683 private static final String[] SELECT_VALUE = 684 new String[] { Settings.NameValueTable.VALUE }; 685 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 686 687 // Must synchronize on 'this' to access mValues and mValuesVersion. 688 private final HashMap<String, String> mValues = new HashMap<String, String>(); 689 private long mValuesVersion = 0; 690 691 // Initially null; set lazily and held forever. Synchronized on 'this'. 692 private IContentProvider mContentProvider = null; 693 694 // The method we'll call (or null, to not use) on the provider 695 // for the fast path of retrieving settings. 696 private final String mCallCommand; 697 698 public NameValueCache(String versionSystemProperty, Uri uri, String callCommand) { 699 mVersionSystemProperty = versionSystemProperty; 700 mUri = uri; 701 mCallCommand = callCommand; 702 } 703 704 public String getString(ContentResolver cr, String name) { 705 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 706 707 synchronized (this) { 708 if (mValuesVersion != newValuesVersion) { 709 if (LOCAL_LOGV) { 710 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " + 711 newValuesVersion + " != cached " + mValuesVersion); 712 } 713 714 mValues.clear(); 715 mValuesVersion = newValuesVersion; 716 } 717 718 if (mValues.containsKey(name)) { 719 return mValues.get(name); // Could be null, that's OK -- negative caching 720 } 721 } 722 723 IContentProvider cp = null; 724 synchronized (this) { 725 cp = mContentProvider; 726 if (cp == null) { 727 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 728 } 729 } 730 731 // Try the fast path first, not using query(). If this 732 // fails (alternate Settings provider that doesn't support 733 // this interface?) then we fall back to the query/table 734 // interface. 735 if (mCallCommand != null) { 736 try { 737 Bundle b = cp.call(mCallCommand, name, null); 738 if (b != null) { 739 String value = b.getPairValue(); 740 synchronized (this) { 741 mValues.put(name, value); 742 } 743 return value; 744 } 745 // If the response Bundle is null, we fall through 746 // to the query interface below. 747 } catch (RemoteException e) { 748 // Not supported by the remote side? Fall through 749 // to query(). 750 } 751 } 752 753 Cursor c = null; 754 try { 755 c = cp.query(mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 756 new String[]{name}, null, null); 757 if (c == null) { 758 Log.w(TAG, "Can't get key " + name + " from " + mUri); 759 return null; 760 } 761 762 String value = c.moveToNext() ? c.getString(0) : null; 763 synchronized (this) { 764 mValues.put(name, value); 765 } 766 if (LOCAL_LOGV) { 767 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 768 name + " = " + (value == null ? "(null)" : value)); 769 } 770 return value; 771 } catch (RemoteException e) { 772 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 773 return null; // Return null, but don't cache it. 774 } finally { 775 if (c != null) c.close(); 776 } 777 } 778 } 779 780 /** 781 * System settings, containing miscellaneous system preferences. This 782 * table holds simple name/value pairs. There are convenience 783 * functions for accessing individual settings entries. 784 */ 785 public static final class System extends NameValueTable { 786 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 787 788 // Populated lazily, guarded by class object: 789 private static NameValueCache sNameValueCache = null; 790 791 private static final HashSet<String> MOVED_TO_SECURE; 792 static { 793 MOVED_TO_SECURE = new HashSet<String>(30); 794 MOVED_TO_SECURE.add(Secure.ADB_ENABLED); 795 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 796 MOVED_TO_SECURE.add(Secure.BLUETOOTH_ON); 797 MOVED_TO_SECURE.add(Secure.DATA_ROAMING); 798 MOVED_TO_SECURE.add(Secure.DEVICE_PROVISIONED); 799 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 800 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 801 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 802 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 803 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 804 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 805 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 806 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 807 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 808 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 809 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 810 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 811 MOVED_TO_SECURE.add(Secure.USB_MASS_STORAGE_ENABLED); 812 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 813 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 814 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 815 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 816 MOVED_TO_SECURE.add(Secure.WIFI_ON); 817 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 818 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 819 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 820 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 821 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 822 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 823 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 824 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 825 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 826 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 827 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 828 } 829 830 /** 831 * Look up a name in the database. 832 * @param resolver to access the database with 833 * @param name to look up in the table 834 * @return the corresponding value, or null if not present 835 */ 836 public synchronized static String getString(ContentResolver resolver, String name) { 837 if (MOVED_TO_SECURE.contains(name)) { 838 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 839 + " to android.provider.Settings.Secure, returning read-only value."); 840 return Secure.getString(resolver, name); 841 } 842 if (sNameValueCache == null) { 843 sNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI, 844 CALL_METHOD_GET_SYSTEM); 845 } 846 return sNameValueCache.getString(resolver, name); 847 } 848 849 /** 850 * Store a name/value pair into the database. 851 * @param resolver to access the database with 852 * @param name to store 853 * @param value to associate with the name 854 * @return true if the value was set, false on database errors 855 */ 856 public static boolean putString(ContentResolver resolver, String name, String value) { 857 if (MOVED_TO_SECURE.contains(name)) { 858 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 859 + " to android.provider.Settings.Secure, value is unchanged."); 860 return false; 861 } 862 return putString(resolver, CONTENT_URI, name, value); 863 } 864 865 /** 866 * Construct the content URI for a particular name/value pair, 867 * useful for monitoring changes with a ContentObserver. 868 * @param name to look up in the table 869 * @return the corresponding content URI, or null if not present 870 */ 871 public static Uri getUriFor(String name) { 872 if (MOVED_TO_SECURE.contains(name)) { 873 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 874 + " to android.provider.Settings.Secure, returning Secure URI."); 875 return Secure.getUriFor(Secure.CONTENT_URI, name); 876 } 877 return getUriFor(CONTENT_URI, name); 878 } 879 880 /** 881 * Convenience function for retrieving a single system settings value 882 * as an integer. Note that internally setting values are always 883 * stored as strings; this function converts the string to an integer 884 * for you. The default value will be returned if the setting is 885 * not defined or not an integer. 886 * 887 * @param cr The ContentResolver to access. 888 * @param name The name of the setting to retrieve. 889 * @param def Value to return if the setting is not defined. 890 * 891 * @return The setting's current value, or 'def' if it is not defined 892 * or not a valid integer. 893 */ 894 public static int getInt(ContentResolver cr, String name, int def) { 895 String v = getString(cr, name); 896 try { 897 return v != null ? Integer.parseInt(v) : def; 898 } catch (NumberFormatException e) { 899 return def; 900 } 901 } 902 903 /** 904 * Convenience function for retrieving a single system settings value 905 * as an integer. Note that internally setting values are always 906 * stored as strings; this function converts the string to an integer 907 * for you. 908 * <p> 909 * This version does not take a default value. If the setting has not 910 * been set, or the string value is not a number, 911 * it throws {@link SettingNotFoundException}. 912 * 913 * @param cr The ContentResolver to access. 914 * @param name The name of the setting to retrieve. 915 * 916 * @throws SettingNotFoundException Thrown if a setting by the given 917 * name can't be found or the setting value is not an integer. 918 * 919 * @return The setting's current value. 920 */ 921 public static int getInt(ContentResolver cr, String name) 922 throws SettingNotFoundException { 923 String v = getString(cr, name); 924 try { 925 return Integer.parseInt(v); 926 } catch (NumberFormatException e) { 927 throw new SettingNotFoundException(name); 928 } 929 } 930 931 /** 932 * Convenience function for updating a single settings value as an 933 * integer. This will either create a new entry in the table if the 934 * given name does not exist, or modify the value of the existing row 935 * with that name. Note that internally setting values are always 936 * stored as strings, so this function converts the given value to a 937 * string before storing it. 938 * 939 * @param cr The ContentResolver to access. 940 * @param name The name of the setting to modify. 941 * @param value The new value for the setting. 942 * @return true if the value was set, false on database errors 943 */ 944 public static boolean putInt(ContentResolver cr, String name, int value) { 945 return putString(cr, name, Integer.toString(value)); 946 } 947 948 /** 949 * Convenience function for retrieving a single system settings value 950 * as a {@code long}. Note that internally setting values are always 951 * stored as strings; this function converts the string to a {@code long} 952 * for you. The default value will be returned if the setting is 953 * not defined or not a {@code long}. 954 * 955 * @param cr The ContentResolver to access. 956 * @param name The name of the setting to retrieve. 957 * @param def Value to return if the setting is not defined. 958 * 959 * @return The setting's current value, or 'def' if it is not defined 960 * or not a valid {@code long}. 961 */ 962 public static long getLong(ContentResolver cr, String name, long def) { 963 String valString = getString(cr, name); 964 long value; 965 try { 966 value = valString != null ? Long.parseLong(valString) : def; 967 } catch (NumberFormatException e) { 968 value = def; 969 } 970 return value; 971 } 972 973 /** 974 * Convenience function for retrieving a single system settings value 975 * as a {@code long}. Note that internally setting values are always 976 * stored as strings; this function converts the string to a {@code long} 977 * for you. 978 * <p> 979 * This version does not take a default value. If the setting has not 980 * been set, or the string value is not a number, 981 * it throws {@link SettingNotFoundException}. 982 * 983 * @param cr The ContentResolver to access. 984 * @param name The name of the setting to retrieve. 985 * 986 * @return The setting's current value. 987 * @throws SettingNotFoundException Thrown if a setting by the given 988 * name can't be found or the setting value is not an integer. 989 */ 990 public static long getLong(ContentResolver cr, String name) 991 throws SettingNotFoundException { 992 String valString = getString(cr, name); 993 try { 994 return Long.parseLong(valString); 995 } catch (NumberFormatException e) { 996 throw new SettingNotFoundException(name); 997 } 998 } 999 1000 /** 1001 * Convenience function for updating a single settings value as a long 1002 * integer. This will either create a new entry in the table if the 1003 * given name does not exist, or modify the value of the existing row 1004 * with that name. Note that internally setting values are always 1005 * stored as strings, so this function converts the given value to a 1006 * string before storing it. 1007 * 1008 * @param cr The ContentResolver to access. 1009 * @param name The name of the setting to modify. 1010 * @param value The new value for the setting. 1011 * @return true if the value was set, false on database errors 1012 */ 1013 public static boolean putLong(ContentResolver cr, String name, long value) { 1014 return putString(cr, name, Long.toString(value)); 1015 } 1016 1017 /** 1018 * Convenience function for retrieving a single system settings value 1019 * as a floating point number. Note that internally setting values are 1020 * always stored as strings; this function converts the string to an 1021 * float for you. The default value will be returned if the setting 1022 * is not defined or not a valid float. 1023 * 1024 * @param cr The ContentResolver to access. 1025 * @param name The name of the setting to retrieve. 1026 * @param def Value to return if the setting is not defined. 1027 * 1028 * @return The setting's current value, or 'def' if it is not defined 1029 * or not a valid float. 1030 */ 1031 public static float getFloat(ContentResolver cr, String name, float def) { 1032 String v = getString(cr, name); 1033 try { 1034 return v != null ? Float.parseFloat(v) : def; 1035 } catch (NumberFormatException e) { 1036 return def; 1037 } 1038 } 1039 1040 /** 1041 * Convenience function for retrieving a single system settings value 1042 * as a float. Note that internally setting values are always 1043 * stored as strings; this function converts the string to a float 1044 * for you. 1045 * <p> 1046 * This version does not take a default value. If the setting has not 1047 * been set, or the string value is not a number, 1048 * it throws {@link SettingNotFoundException}. 1049 * 1050 * @param cr The ContentResolver to access. 1051 * @param name The name of the setting to retrieve. 1052 * 1053 * @throws SettingNotFoundException Thrown if a setting by the given 1054 * name can't be found or the setting value is not a float. 1055 * 1056 * @return The setting's current value. 1057 */ 1058 public static float getFloat(ContentResolver cr, String name) 1059 throws SettingNotFoundException { 1060 String v = getString(cr, name); 1061 if (v == null) { 1062 throw new SettingNotFoundException(name); 1063 } 1064 try { 1065 return Float.parseFloat(v); 1066 } catch (NumberFormatException e) { 1067 throw new SettingNotFoundException(name); 1068 } 1069 } 1070 1071 /** 1072 * Convenience function for updating a single settings value as a 1073 * floating point number. This will either create a new entry in the 1074 * table if the given name does not exist, or modify the value of the 1075 * existing row with that name. Note that internally setting values 1076 * are always stored as strings, so this function converts the given 1077 * value to a string before storing it. 1078 * 1079 * @param cr The ContentResolver to access. 1080 * @param name The name of the setting to modify. 1081 * @param value The new value for the setting. 1082 * @return true if the value was set, false on database errors 1083 */ 1084 public static boolean putFloat(ContentResolver cr, String name, float value) { 1085 return putString(cr, name, Float.toString(value)); 1086 } 1087 1088 /** 1089 * Convenience function to read all of the current 1090 * configuration-related settings into a 1091 * {@link Configuration} object. 1092 * 1093 * @param cr The ContentResolver to access. 1094 * @param outConfig Where to place the configuration settings. 1095 */ 1096 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1097 outConfig.fontScale = Settings.System.getFloat( 1098 cr, FONT_SCALE, outConfig.fontScale); 1099 if (outConfig.fontScale < 0) { 1100 outConfig.fontScale = 1; 1101 } 1102 } 1103 1104 /** 1105 * @hide Erase the fields in the Configuration that should be applied 1106 * by the settings. 1107 */ 1108 public static void clearConfiguration(Configuration inoutConfig) { 1109 inoutConfig.fontScale = 0; 1110 } 1111 1112 /** 1113 * Convenience function to write a batch of configuration-related 1114 * settings from a {@link Configuration} object. 1115 * 1116 * @param cr The ContentResolver to access. 1117 * @param config The settings to write. 1118 * @return true if the values were set, false on database errors 1119 */ 1120 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1121 return Settings.System.putFloat(cr, FONT_SCALE, config.fontScale); 1122 } 1123 1124 /** @hide */ 1125 public static boolean hasInterestingConfigurationChanges(int changes) { 1126 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1127 } 1128 1129 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1130 return getInt(cr, SHOW_GTALK_SERVICE_STATUS, 0) != 0; 1131 } 1132 1133 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1134 putInt(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0); 1135 } 1136 1137 /** 1138 * The content:// style URL for this table 1139 */ 1140 public static final Uri CONTENT_URI = 1141 Uri.parse("content://" + AUTHORITY + "/system"); 1142 1143 /** 1144 * Whether we keep the device on while the device is plugged in. 1145 * Supported values are: 1146 * <ul> 1147 * <li>{@code 0} to never stay on while plugged in</li> 1148 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 1149 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 1150 * </ul> 1151 * These values can be OR-ed together. 1152 */ 1153 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 1154 1155 /** 1156 * What happens when the user presses the end call button if they're not 1157 * on a call.<br/> 1158 * <b>Values:</b><br/> 1159 * 0 - The end button does nothing.<br/> 1160 * 1 - The end button goes to the home screen.<br/> 1161 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1162 * 3 - The end button goes to the home screen. If the user is already on the 1163 * home screen, it puts the device to sleep. 1164 */ 1165 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1166 1167 /** 1168 * END_BUTTON_BEHAVIOR value for "go home". 1169 * @hide 1170 */ 1171 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 1172 1173 /** 1174 * END_BUTTON_BEHAVIOR value for "go to sleep". 1175 * @hide 1176 */ 1177 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 1178 1179 /** 1180 * END_BUTTON_BEHAVIOR default value. 1181 * @hide 1182 */ 1183 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 1184 1185 /** 1186 * Is advanced settings mode turned on. 0 == no, 1 == yes 1187 * @hide 1188 */ 1189 public static final String ADVANCED_SETTINGS = "advanced_settings"; 1190 1191 /** 1192 * ADVANCED_SETTINGS default value. 1193 * @hide 1194 */ 1195 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 1196 1197 /** 1198 * Whether Airplane Mode is on. 1199 */ 1200 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 1201 1202 /** 1203 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 1204 */ 1205 public static final String RADIO_BLUETOOTH = "bluetooth"; 1206 1207 /** 1208 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 1209 */ 1210 public static final String RADIO_WIFI = "wifi"; 1211 1212 /** 1213 * {@hide} 1214 */ 1215 public static final String RADIO_WIMAX = "wimax"; 1216 /** 1217 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 1218 */ 1219 public static final String RADIO_CELL = "cell"; 1220 1221 /** 1222 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 1223 */ 1224 public static final String RADIO_NFC = "nfc"; 1225 1226 /** 1227 * A comma separated list of radios that need to be disabled when airplane mode 1228 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 1229 * included in the comma separated list. 1230 */ 1231 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 1232 1233 /** 1234 * A comma separated list of radios that should to be disabled when airplane mode 1235 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 1236 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 1237 * will be turned off when entering airplane mode, but the user will be able to reenable 1238 * Wifi in the Settings app. 1239 * 1240 * {@hide} 1241 */ 1242 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 1243 1244 /** 1245 * The policy for deciding when Wi-Fi should go to sleep (which will in 1246 * turn switch to using the mobile data as an Internet connection). 1247 * <p> 1248 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 1249 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 1250 * {@link #WIFI_SLEEP_POLICY_NEVER}. 1251 */ 1252 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 1253 1254 /** 1255 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 1256 * policy, which is to sleep shortly after the turning off 1257 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 1258 */ 1259 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 1260 1261 /** 1262 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 1263 * the device is on battery, and never go to sleep when the device is 1264 * plugged in. 1265 */ 1266 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 1267 1268 /** 1269 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 1270 */ 1271 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 1272 1273 //TODO: deprecate static IP constants 1274 /** 1275 * Whether to use static IP and other static network attributes. 1276 * <p> 1277 * Set to 1 for true and 0 for false. 1278 */ 1279 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 1280 1281 /** 1282 * The static IP address. 1283 * <p> 1284 * Example: "192.168.1.51" 1285 */ 1286 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 1287 1288 /** 1289 * If using static IP, the gateway's IP address. 1290 * <p> 1291 * Example: "192.168.1.1" 1292 */ 1293 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 1294 1295 /** 1296 * If using static IP, the net mask. 1297 * <p> 1298 * Example: "255.255.255.0" 1299 */ 1300 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 1301 1302 /** 1303 * If using static IP, the primary DNS's IP address. 1304 * <p> 1305 * Example: "192.168.1.1" 1306 */ 1307 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1308 1309 /** 1310 * If using static IP, the secondary DNS's IP address. 1311 * <p> 1312 * Example: "192.168.1.2" 1313 */ 1314 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1315 1316 1317 /** 1318 * Determines whether remote devices may discover and/or connect to 1319 * this device. 1320 * <P>Type: INT</P> 1321 * 2 -- discoverable and connectable 1322 * 1 -- connectable but not discoverable 1323 * 0 -- neither connectable nor discoverable 1324 */ 1325 public static final String BLUETOOTH_DISCOVERABILITY = 1326 "bluetooth_discoverability"; 1327 1328 /** 1329 * Bluetooth discoverability timeout. If this value is nonzero, then 1330 * Bluetooth becomes discoverable for a certain number of seconds, 1331 * after which is becomes simply connectable. The value is in seconds. 1332 */ 1333 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1334 "bluetooth_discoverability_timeout"; 1335 1336 /** 1337 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 1338 * instead 1339 */ 1340 @Deprecated 1341 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 1342 1343 /** 1344 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 1345 * instead 1346 */ 1347 @Deprecated 1348 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1349 1350 /** 1351 * @deprecated Use 1352 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 1353 * instead 1354 */ 1355 @Deprecated 1356 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1357 "lock_pattern_tactile_feedback_enabled"; 1358 1359 1360 /** 1361 * A formatted string of the next alarm that is set, or the empty string 1362 * if there is no alarm set. 1363 */ 1364 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1365 1366 /** 1367 * Scaling factor for fonts, float. 1368 */ 1369 public static final String FONT_SCALE = "font_scale"; 1370 1371 /** 1372 * Name of an application package to be debugged. 1373 */ 1374 public static final String DEBUG_APP = "debug_app"; 1375 1376 /** 1377 * If 1, when launching DEBUG_APP it will wait for the debugger before 1378 * starting user code. If 0, it will run normally. 1379 */ 1380 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1381 1382 /** 1383 * Whether or not to dim the screen. 0=no 1=yes 1384 */ 1385 public static final String DIM_SCREEN = "dim_screen"; 1386 1387 /** 1388 * The timeout before the screen turns off. 1389 */ 1390 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1391 1392 /** 1393 * If 0, the compatibility mode is off for all applications. 1394 * If 1, older applications run under compatibility mode. 1395 * TODO: remove this settings before code freeze (bug/1907571) 1396 * @hide 1397 */ 1398 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1399 1400 /** 1401 * The screen backlight brightness between 0 and 255. 1402 */ 1403 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1404 1405 /** 1406 * Control whether to enable automatic brightness mode. 1407 */ 1408 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1409 1410 /** 1411 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 1412 * or less (<0.0 >-1.0) bright. 1413 */ 1414 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 1415 1416 /** 1417 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1418 */ 1419 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1420 1421 /** 1422 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 1423 */ 1424 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1425 1426 /** 1427 * Control whether the process CPU usage meter should be shown. 1428 */ 1429 public static final String SHOW_PROCESSES = "show_processes"; 1430 1431 /** 1432 * If 1, the activity manager will aggressively finish activities and 1433 * processes as soon as they are no longer needed. If 0, the normal 1434 * extended lifetime is used. 1435 */ 1436 public static final String ALWAYS_FINISH_ACTIVITIES = 1437 "always_finish_activities"; 1438 1439 1440 /** 1441 * Ringer mode. This is used internally, changing this value will not 1442 * change the ringer mode. See AudioManager. 1443 */ 1444 public static final String MODE_RINGER = "mode_ringer"; 1445 1446 /** 1447 * Determines which streams are affected by ringer mode changes. The 1448 * stream type's bit should be set to 1 if it should be muted when going 1449 * into an inaudible ringer mode. 1450 */ 1451 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1452 1453 /** 1454 * Determines which streams are affected by mute. The 1455 * stream type's bit should be set to 1 if it should be muted when a mute request 1456 * is received. 1457 */ 1458 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1459 1460 /** 1461 * Whether vibrate is on for different events. This is used internally, 1462 * changing this value will not change the vibrate. See AudioManager. 1463 */ 1464 public static final String VIBRATE_ON = "vibrate_on"; 1465 1466 /** 1467 * If 1, redirects the system vibrator to all currently attached input devices 1468 * that support vibration. If there are no such input devices, then the system 1469 * vibrator is used instead. 1470 * If 0, does not register the system vibrator. 1471 * 1472 * This setting is mainly intended to provide a compatibility mechanism for 1473 * applications that only know about the system vibrator and do not use the 1474 * input device vibrator API. 1475 * 1476 * @hide 1477 */ 1478 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 1479 1480 /** 1481 * Ringer volume. This is used internally, changing this value will not 1482 * change the volume. See AudioManager. 1483 */ 1484 public static final String VOLUME_RING = "volume_ring"; 1485 1486 /** 1487 * System/notifications volume. This is used internally, changing this 1488 * value will not change the volume. See AudioManager. 1489 */ 1490 public static final String VOLUME_SYSTEM = "volume_system"; 1491 1492 /** 1493 * Voice call volume. This is used internally, changing this value will 1494 * not change the volume. See AudioManager. 1495 */ 1496 public static final String VOLUME_VOICE = "volume_voice"; 1497 1498 /** 1499 * Music/media/gaming volume. This is used internally, changing this 1500 * value will not change the volume. See AudioManager. 1501 */ 1502 public static final String VOLUME_MUSIC = "volume_music"; 1503 1504 /** 1505 * Alarm volume. This is used internally, changing this 1506 * value will not change the volume. See AudioManager. 1507 */ 1508 public static final String VOLUME_ALARM = "volume_alarm"; 1509 1510 /** 1511 * Notification volume. This is used internally, changing this 1512 * value will not change the volume. See AudioManager. 1513 */ 1514 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1515 1516 /** 1517 * Bluetooth Headset volume. This is used internally, changing this value will 1518 * not change the volume. See AudioManager. 1519 */ 1520 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 1521 1522 /** 1523 * Master volume (float in the range 0.0f to 1.0f). 1524 * @hide 1525 */ 1526 public static final String VOLUME_MASTER = "volume_master"; 1527 1528 /** 1529 * Master volume mute (int 1 = mute, 0 = not muted). 1530 * 1531 * @hide 1532 */ 1533 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 1534 1535 /** 1536 * Whether the notifications should use the ring volume (value of 1) or 1537 * a separate notification volume (value of 0). In most cases, users 1538 * will have this enabled so the notification and ringer volumes will be 1539 * the same. However, power users can disable this and use the separate 1540 * notification volume control. 1541 * <p> 1542 * Note: This is a one-off setting that will be removed in the future 1543 * when there is profile support. For this reason, it is kept hidden 1544 * from the public APIs. 1545 * 1546 * @hide 1547 * @deprecated 1548 */ 1549 @Deprecated 1550 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1551 "notifications_use_ring_volume"; 1552 1553 /** 1554 * Whether silent mode should allow vibration feedback. This is used 1555 * internally in AudioService and the Sound settings activity to 1556 * coordinate decoupling of vibrate and silent modes. This setting 1557 * will likely be removed in a future release with support for 1558 * audio/vibe feedback profiles. 1559 * 1560 * Not used anymore. On devices with vibrator, the user explicitly selects 1561 * silent or vibrate mode. 1562 * Kept for use by legacy database upgrade code in DatabaseHelper. 1563 * @hide 1564 */ 1565 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 1566 1567 /** 1568 * The mapping of stream type (integer) to its setting. 1569 */ 1570 public static final String[] VOLUME_SETTINGS = { 1571 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1572 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 1573 }; 1574 1575 /** 1576 * Appended to various volume related settings to record the previous 1577 * values before they the settings were affected by a silent/vibrate 1578 * ringer mode change. 1579 */ 1580 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1581 1582 /** 1583 * Persistent store for the system-wide default ringtone URI. 1584 * <p> 1585 * If you need to play the default ringtone at any given time, it is recommended 1586 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1587 * to the set default ringtone at the time of playing. 1588 * 1589 * @see #DEFAULT_RINGTONE_URI 1590 */ 1591 public static final String RINGTONE = "ringtone"; 1592 1593 /** 1594 * A {@link Uri} that will point to the current default ringtone at any 1595 * given time. 1596 * <p> 1597 * If the current default ringtone is in the DRM provider and the caller 1598 * does not have permission, the exception will be a 1599 * FileNotFoundException. 1600 */ 1601 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1602 1603 /** 1604 * Persistent store for the system-wide default notification sound. 1605 * 1606 * @see #RINGTONE 1607 * @see #DEFAULT_NOTIFICATION_URI 1608 */ 1609 public static final String NOTIFICATION_SOUND = "notification_sound"; 1610 1611 /** 1612 * A {@link Uri} that will point to the current default notification 1613 * sound at any given time. 1614 * 1615 * @see #DEFAULT_RINGTONE_URI 1616 */ 1617 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1618 1619 /** 1620 * Persistent store for the system-wide default alarm alert. 1621 * 1622 * @see #RINGTONE 1623 * @see #DEFAULT_ALARM_ALERT_URI 1624 */ 1625 public static final String ALARM_ALERT = "alarm_alert"; 1626 1627 /** 1628 * A {@link Uri} that will point to the current default alarm alert at 1629 * any given time. 1630 * 1631 * @see #DEFAULT_ALARM_ALERT_URI 1632 */ 1633 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1634 1635 /** 1636 * Persistent store for the system default media button event receiver. 1637 * 1638 * @hide 1639 */ 1640 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 1641 1642 /** 1643 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1644 */ 1645 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1646 1647 /** 1648 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1649 */ 1650 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1651 1652 /** 1653 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1654 * feature converts two spaces to a "." and space. 1655 */ 1656 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1657 1658 /** 1659 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1660 */ 1661 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1662 1663 public static final String SHOW_GTALK_SERVICE_STATUS = 1664 "SHOW_GTALK_SERVICE_STATUS"; 1665 1666 /** 1667 * Name of activity to use for wallpaper on the home screen. 1668 */ 1669 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1670 1671 /** 1672 * Value to specify if the user prefers the date, time and time zone 1673 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1674 */ 1675 public static final String AUTO_TIME = "auto_time"; 1676 1677 /** 1678 * Value to specify if the user prefers the time zone 1679 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1680 */ 1681 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 1682 1683 /** 1684 * Display times as 12 or 24 hours 1685 * 12 1686 * 24 1687 */ 1688 public static final String TIME_12_24 = "time_12_24"; 1689 1690 /** 1691 * Date format string 1692 * mm/dd/yyyy 1693 * dd/mm/yyyy 1694 * yyyy/mm/dd 1695 */ 1696 public static final String DATE_FORMAT = "date_format"; 1697 1698 /** 1699 * Whether the setup wizard has been run before (on first boot), or if 1700 * it still needs to be run. 1701 * 1702 * nonzero = it has been run in the past 1703 * 0 = it has not been run in the past 1704 */ 1705 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1706 1707 /** 1708 * Scaling factor for normal window animations. Setting to 0 will disable window 1709 * animations. 1710 */ 1711 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1712 1713 /** 1714 * Scaling factor for activity transition animations. Setting to 0 will disable window 1715 * animations. 1716 */ 1717 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1718 1719 /** 1720 * Scaling factor for Animator-based animations. This affects both the start delay and 1721 * duration of all such animations. Setting to 0 will cause animations to end immediately. 1722 * The default value is 1. 1723 */ 1724 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 1725 1726 /** 1727 * Scaling factor for normal window animations. Setting to 0 will disable window 1728 * animations. 1729 * @hide 1730 */ 1731 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1732 1733 /** 1734 * Control whether the accelerometer will be used to change screen 1735 * orientation. If 0, it will not be used unless explicitly requested 1736 * by the application; if 1, it will be used by default unless explicitly 1737 * disabled by the application. 1738 */ 1739 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1740 1741 /** 1742 * Default screen rotation when no other policy applies. 1743 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 1744 * preference, this rotation value will be used. Must be one of the 1745 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 1746 * 1747 * @see Display#getRotation 1748 */ 1749 public static final String USER_ROTATION = "user_rotation"; 1750 1751 /** 1752 * Whether the phone vibrates when it is ringing due to an incoming call. This will 1753 * be used by Phone and Setting apps; it shouldn't affect other apps. 1754 * The value is boolean (1 or 0). 1755 * 1756 * Note: this is not same as "vibrate on ring", which had been available until ICS. 1757 * It was about AudioManager's setting and thus affected all the applications which 1758 * relied on the setting, while this is purely about the vibration setting for incoming 1759 * calls. 1760 * 1761 * @hide 1762 */ 1763 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 1764 1765 /** 1766 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1767 * boolean (1 or 0). 1768 */ 1769 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1770 1771 /** 1772 * CDMA only settings 1773 * DTMF tone type played by the dialer when dialing. 1774 * 0 = Normal 1775 * 1 = Long 1776 * @hide 1777 */ 1778 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1779 1780 /** 1781 * CDMA only settings 1782 * Emergency Tone 0 = Off 1783 * 1 = Alert 1784 * 2 = Vibrate 1785 * @hide 1786 */ 1787 public static final String EMERGENCY_TONE = "emergency_tone"; 1788 1789 /** 1790 * CDMA only settings 1791 * Whether the auto retry is enabled. The value is 1792 * boolean (1 or 0). 1793 * @hide 1794 */ 1795 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 1796 1797 /** 1798 * Whether the hearing aid is enabled. The value is 1799 * boolean (1 or 0). 1800 * @hide 1801 */ 1802 public static final String HEARING_AID = "hearing_aid"; 1803 1804 /** 1805 * CDMA only settings 1806 * TTY Mode 1807 * 0 = OFF 1808 * 1 = FULL 1809 * 2 = VCO 1810 * 3 = HCO 1811 * @hide 1812 */ 1813 public static final String TTY_MODE = "tty_mode"; 1814 1815 /** 1816 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 1817 * boolean (1 or 0). 1818 */ 1819 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 1820 1821 /** 1822 * Whether the haptic feedback (long presses, ...) are enabled. The value is 1823 * boolean (1 or 0). 1824 */ 1825 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 1826 1827 /** 1828 * @deprecated Each application that shows web suggestions should have its own 1829 * setting for this. 1830 */ 1831 @Deprecated 1832 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 1833 1834 /** 1835 * Whether the notification LED should repeatedly flash when a notification is 1836 * pending. The value is boolean (1 or 0). 1837 * @hide 1838 */ 1839 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 1840 1841 /** 1842 * Show pointer location on screen? 1843 * 0 = no 1844 * 1 = yes 1845 * @hide 1846 */ 1847 public static final String POINTER_LOCATION = "pointer_location"; 1848 1849 /** 1850 * Show touch positions on screen? 1851 * 0 = no 1852 * 1 = yes 1853 * @hide 1854 */ 1855 public static final String SHOW_TOUCHES = "show_touches"; 1856 1857 /** 1858 * Log raw orientation data from {@link WindowOrientationListener} for use with the 1859 * orientationplot.py tool. 1860 * 0 = no 1861 * 1 = yes 1862 * @hide 1863 */ 1864 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 1865 "window_orientation_listener_log"; 1866 1867 /** 1868 * Whether to play a sound for low-battery alerts. 1869 * @hide 1870 */ 1871 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 1872 1873 /** 1874 * Whether to play a sound for dock events. 1875 * @hide 1876 */ 1877 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 1878 1879 /** 1880 * Whether to play sounds when the keyguard is shown and dismissed. 1881 * @hide 1882 */ 1883 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 1884 1885 /** 1886 * Whether the lockscreen should be completely disabled. 1887 * @hide 1888 */ 1889 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 1890 1891 /** 1892 * URI for the low battery sound file. 1893 * @hide 1894 */ 1895 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 1896 1897 /** 1898 * URI for the desk dock "in" event sound. 1899 * @hide 1900 */ 1901 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 1902 1903 /** 1904 * URI for the desk dock "out" event sound. 1905 * @hide 1906 */ 1907 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 1908 1909 /** 1910 * URI for the car dock "in" event sound. 1911 * @hide 1912 */ 1913 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 1914 1915 /** 1916 * URI for the car dock "out" event sound. 1917 * @hide 1918 */ 1919 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 1920 1921 /** 1922 * URI for the "device locked" (keyguard shown) sound. 1923 * @hide 1924 */ 1925 public static final String LOCK_SOUND = "lock_sound"; 1926 1927 /** 1928 * URI for the "device unlocked" (keyguard dismissed) sound. 1929 * @hide 1930 */ 1931 public static final String UNLOCK_SOUND = "unlock_sound"; 1932 1933 /** 1934 * Receive incoming SIP calls? 1935 * 0 = no 1936 * 1 = yes 1937 * @hide 1938 */ 1939 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 1940 1941 /** 1942 * Call Preference String. 1943 * "SIP_ALWAYS" : Always use SIP with network access 1944 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 1945 * "SIP_ASK_ME_EACH_TIME" : Always ask me each time 1946 * @hide 1947 */ 1948 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 1949 1950 /** 1951 * One of the sip call options: Always use SIP with network access. 1952 * @hide 1953 */ 1954 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 1955 1956 /** 1957 * One of the sip call options: Only if destination is a SIP address. 1958 * @hide 1959 */ 1960 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 1961 1962 /** 1963 * One of the sip call options: Always ask me each time. 1964 * @hide 1965 */ 1966 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 1967 1968 /** 1969 * Pointer speed setting. 1970 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 1971 * -7 = slowest 1972 * 0 = default speed 1973 * +7 = fastest 1974 * @hide 1975 */ 1976 public static final String POINTER_SPEED = "pointer_speed"; 1977 1978 /** 1979 * Settings to backup. This is here so that it's in the same place as the settings 1980 * keys and easy to update. 1981 * 1982 * NOTE: Settings are backed up and restored in the order they appear 1983 * in this array. If you have one setting depending on another, 1984 * make sure that they are ordered appropriately. 1985 * 1986 * @hide 1987 */ 1988 public static final String[] SETTINGS_TO_BACKUP = { 1989 STAY_ON_WHILE_PLUGGED_IN, 1990 WIFI_USE_STATIC_IP, 1991 WIFI_STATIC_IP, 1992 WIFI_STATIC_GATEWAY, 1993 WIFI_STATIC_NETMASK, 1994 WIFI_STATIC_DNS1, 1995 WIFI_STATIC_DNS2, 1996 BLUETOOTH_DISCOVERABILITY, 1997 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 1998 DIM_SCREEN, 1999 SCREEN_OFF_TIMEOUT, 2000 SCREEN_BRIGHTNESS, 2001 SCREEN_BRIGHTNESS_MODE, 2002 SCREEN_AUTO_BRIGHTNESS_ADJ, 2003 VIBRATE_INPUT_DEVICES, 2004 MODE_RINGER, 2005 MODE_RINGER_STREAMS_AFFECTED, 2006 MUTE_STREAMS_AFFECTED, 2007 VOLUME_VOICE, 2008 VOLUME_SYSTEM, 2009 VOLUME_RING, 2010 VOLUME_MUSIC, 2011 VOLUME_ALARM, 2012 VOLUME_NOTIFICATION, 2013 VOLUME_BLUETOOTH_SCO, 2014 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 2015 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 2016 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 2017 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 2018 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 2019 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 2020 VOLUME_BLUETOOTH_SCO + APPEND_FOR_LAST_AUDIBLE, 2021 TEXT_AUTO_REPLACE, 2022 TEXT_AUTO_CAPS, 2023 TEXT_AUTO_PUNCTUATE, 2024 TEXT_SHOW_PASSWORD, 2025 AUTO_TIME, 2026 AUTO_TIME_ZONE, 2027 TIME_12_24, 2028 DATE_FORMAT, 2029 ACCELEROMETER_ROTATION, 2030 USER_ROTATION, 2031 DTMF_TONE_WHEN_DIALING, 2032 DTMF_TONE_TYPE_WHEN_DIALING, 2033 EMERGENCY_TONE, 2034 CALL_AUTO_RETRY, 2035 HEARING_AID, 2036 TTY_MODE, 2037 SOUND_EFFECTS_ENABLED, 2038 HAPTIC_FEEDBACK_ENABLED, 2039 POWER_SOUNDS_ENABLED, 2040 DOCK_SOUNDS_ENABLED, 2041 LOCKSCREEN_SOUNDS_ENABLED, 2042 SHOW_WEB_SUGGESTIONS, 2043 NOTIFICATION_LIGHT_PULSE, 2044 SIP_CALL_OPTIONS, 2045 SIP_RECEIVE_CALLS, 2046 POINTER_SPEED, 2047 VIBRATE_WHEN_RINGING 2048 }; 2049 2050 // Settings moved to Settings.Secure 2051 2052 /** 2053 * @deprecated Use {@link android.provider.Settings.Secure#ADB_ENABLED} 2054 * instead 2055 */ 2056 @Deprecated 2057 public static final String ADB_ENABLED = Secure.ADB_ENABLED; 2058 2059 /** 2060 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 2061 */ 2062 @Deprecated 2063 public static final String ANDROID_ID = Secure.ANDROID_ID; 2064 2065 /** 2066 * @deprecated Use {@link android.provider.Settings.Secure#BLUETOOTH_ON} instead 2067 */ 2068 @Deprecated 2069 public static final String BLUETOOTH_ON = Secure.BLUETOOTH_ON; 2070 2071 /** 2072 * @deprecated Use {@link android.provider.Settings.Secure#DATA_ROAMING} instead 2073 */ 2074 @Deprecated 2075 public static final String DATA_ROAMING = Secure.DATA_ROAMING; 2076 2077 /** 2078 * @deprecated Use {@link android.provider.Settings.Secure#DEVICE_PROVISIONED} instead 2079 */ 2080 @Deprecated 2081 public static final String DEVICE_PROVISIONED = Secure.DEVICE_PROVISIONED; 2082 2083 /** 2084 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 2085 */ 2086 @Deprecated 2087 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 2088 2089 /** 2090 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 2091 */ 2092 @Deprecated 2093 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 2094 2095 /** 2096 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 2097 * instead 2098 */ 2099 @Deprecated 2100 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 2101 2102 /** 2103 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 2104 */ 2105 @Deprecated 2106 public static final String LOGGING_ID = Secure.LOGGING_ID; 2107 2108 /** 2109 * @deprecated Use {@link android.provider.Settings.Secure#NETWORK_PREFERENCE} instead 2110 */ 2111 @Deprecated 2112 public static final String NETWORK_PREFERENCE = Secure.NETWORK_PREFERENCE; 2113 2114 /** 2115 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 2116 * instead 2117 */ 2118 @Deprecated 2119 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 2120 2121 /** 2122 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 2123 * instead 2124 */ 2125 @Deprecated 2126 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 2127 2128 /** 2129 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 2130 * instead 2131 */ 2132 @Deprecated 2133 public static final String PARENTAL_CONTROL_REDIRECT_URL = 2134 Secure.PARENTAL_CONTROL_REDIRECT_URL; 2135 2136 /** 2137 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 2138 */ 2139 @Deprecated 2140 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 2141 2142 /** 2143 * @deprecated Use {@link android.provider.Settings.Secure#USB_MASS_STORAGE_ENABLED} instead 2144 */ 2145 @Deprecated 2146 public static final String USB_MASS_STORAGE_ENABLED = Secure.USB_MASS_STORAGE_ENABLED; 2147 2148 /** 2149 * @deprecated Use {@link android.provider.Settings.Secure#USE_GOOGLE_MAIL} instead 2150 */ 2151 @Deprecated 2152 public static final String USE_GOOGLE_MAIL = Secure.USE_GOOGLE_MAIL; 2153 2154 /** 2155 * @deprecated Use 2156 * {@link android.provider.Settings.Secure#WIFI_MAX_DHCP_RETRY_COUNT} instead 2157 */ 2158 @Deprecated 2159 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Secure.WIFI_MAX_DHCP_RETRY_COUNT; 2160 2161 /** 2162 * @deprecated Use 2163 * {@link android.provider.Settings.Secure#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 2164 */ 2165 @Deprecated 2166 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2167 Secure.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 2168 2169 /** 2170 * @deprecated Use 2171 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 2172 */ 2173 @Deprecated 2174 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2175 Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 2176 2177 /** 2178 * @deprecated Use 2179 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 2180 */ 2181 @Deprecated 2182 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2183 Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 2184 2185 /** 2186 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_NUM_OPEN_NETWORKS_KEPT} 2187 * instead 2188 */ 2189 @Deprecated 2190 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Secure.WIFI_NUM_OPEN_NETWORKS_KEPT; 2191 2192 /** 2193 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_ON} instead 2194 */ 2195 @Deprecated 2196 public static final String WIFI_ON = Secure.WIFI_ON; 2197 2198 /** 2199 * @deprecated Use 2200 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 2201 * instead 2202 */ 2203 @Deprecated 2204 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2205 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 2206 2207 /** 2208 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 2209 */ 2210 @Deprecated 2211 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 2212 2213 /** 2214 * @deprecated Use 2215 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 2216 */ 2217 @Deprecated 2218 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2219 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 2220 2221 /** 2222 * @deprecated Use 2223 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 2224 */ 2225 @Deprecated 2226 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2227 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 2228 2229 /** 2230 * @deprecated Use 2231 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 2232 * instead 2233 */ 2234 @Deprecated 2235 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2236 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 2237 2238 /** 2239 * @deprecated Use 2240 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 2241 */ 2242 @Deprecated 2243 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2244 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 2245 2246 /** 2247 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 2248 * instead 2249 */ 2250 @Deprecated 2251 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 2252 2253 /** 2254 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ON} instead 2255 */ 2256 @Deprecated 2257 public static final String WIFI_WATCHDOG_ON = Secure.WIFI_WATCHDOG_ON; 2258 2259 /** 2260 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 2261 */ 2262 @Deprecated 2263 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 2264 2265 /** 2266 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 2267 * instead 2268 */ 2269 @Deprecated 2270 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 2271 2272 /** 2273 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 2274 * instead 2275 */ 2276 @Deprecated 2277 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 2278 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 2279 } 2280 2281 /** 2282 * Secure system settings, containing system preferences that applications 2283 * can read but are not allowed to write. These are for preferences that 2284 * the user must explicitly modify through the system UI or specialized 2285 * APIs for those values, not modified directly by applications. 2286 */ 2287 public static final class Secure extends NameValueTable { 2288 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 2289 2290 // Populated lazily, guarded by class object: 2291 private static NameValueCache sNameValueCache = null; 2292 2293 private static ILockSettings sLockSettings = null; 2294 2295 private static boolean sIsSystemProcess; 2296 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 2297 static { 2298 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 2299 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 2300 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 2301 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2302 } 2303 2304 /** 2305 * Look up a name in the database. 2306 * @param resolver to access the database with 2307 * @param name to look up in the table 2308 * @return the corresponding value, or null if not present 2309 */ 2310 public synchronized static String getString(ContentResolver resolver, String name) { 2311 if (sNameValueCache == null) { 2312 sNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI, 2313 CALL_METHOD_GET_SECURE); 2314 } 2315 2316 if (sLockSettings == null) { 2317 sLockSettings = ILockSettings.Stub.asInterface( 2318 (IBinder) ServiceManager.getService("lock_settings")); 2319 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 2320 } 2321 if (sLockSettings != null && !sIsSystemProcess 2322 && MOVED_TO_LOCK_SETTINGS.contains(name)) { 2323 try { 2324 return sLockSettings.getString(name, "0", UserId.getCallingUserId()); 2325 } catch (RemoteException re) { 2326 // Fall through 2327 } 2328 } 2329 2330 return sNameValueCache.getString(resolver, name); 2331 } 2332 2333 /** 2334 * Store a name/value pair into the database. 2335 * @param resolver to access the database with 2336 * @param name to store 2337 * @param value to associate with the name 2338 * @return true if the value was set, false on database errors 2339 */ 2340 public static boolean putString(ContentResolver resolver, 2341 String name, String value) { 2342 return putString(resolver, CONTENT_URI, name, value); 2343 } 2344 2345 /** 2346 * Construct the content URI for a particular name/value pair, 2347 * useful for monitoring changes with a ContentObserver. 2348 * @param name to look up in the table 2349 * @return the corresponding content URI, or null if not present 2350 */ 2351 public static Uri getUriFor(String name) { 2352 return getUriFor(CONTENT_URI, name); 2353 } 2354 2355 /** 2356 * Convenience function for retrieving a single secure settings value 2357 * as an integer. Note that internally setting values are always 2358 * stored as strings; this function converts the string to an integer 2359 * for you. The default value will be returned if the setting is 2360 * not defined or not an integer. 2361 * 2362 * @param cr The ContentResolver to access. 2363 * @param name The name of the setting to retrieve. 2364 * @param def Value to return if the setting is not defined. 2365 * 2366 * @return The setting's current value, or 'def' if it is not defined 2367 * or not a valid integer. 2368 */ 2369 public static int getInt(ContentResolver cr, String name, int def) { 2370 String v = getString(cr, name); 2371 try { 2372 return v != null ? Integer.parseInt(v) : def; 2373 } catch (NumberFormatException e) { 2374 return def; 2375 } 2376 } 2377 2378 /** 2379 * Convenience function for retrieving a single secure settings value 2380 * as an integer. Note that internally setting values are always 2381 * stored as strings; this function converts the string to an integer 2382 * for you. 2383 * <p> 2384 * This version does not take a default value. If the setting has not 2385 * been set, or the string value is not a number, 2386 * it throws {@link SettingNotFoundException}. 2387 * 2388 * @param cr The ContentResolver to access. 2389 * @param name The name of the setting to retrieve. 2390 * 2391 * @throws SettingNotFoundException Thrown if a setting by the given 2392 * name can't be found or the setting value is not an integer. 2393 * 2394 * @return The setting's current value. 2395 */ 2396 public static int getInt(ContentResolver cr, String name) 2397 throws SettingNotFoundException { 2398 String v = getString(cr, name); 2399 try { 2400 return Integer.parseInt(v); 2401 } catch (NumberFormatException e) { 2402 throw new SettingNotFoundException(name); 2403 } 2404 } 2405 2406 /** 2407 * Convenience function for updating a single settings value as an 2408 * integer. This will either create a new entry in the table if the 2409 * given name does not exist, or modify the value of the existing row 2410 * with that name. Note that internally setting values are always 2411 * stored as strings, so this function converts the given value to a 2412 * string before storing it. 2413 * 2414 * @param cr The ContentResolver to access. 2415 * @param name The name of the setting to modify. 2416 * @param value The new value for the setting. 2417 * @return true if the value was set, false on database errors 2418 */ 2419 public static boolean putInt(ContentResolver cr, String name, int value) { 2420 return putString(cr, name, Integer.toString(value)); 2421 } 2422 2423 /** 2424 * Convenience function for retrieving a single secure settings value 2425 * as a {@code long}. Note that internally setting values are always 2426 * stored as strings; this function converts the string to a {@code long} 2427 * for you. The default value will be returned if the setting is 2428 * not defined or not a {@code long}. 2429 * 2430 * @param cr The ContentResolver to access. 2431 * @param name The name of the setting to retrieve. 2432 * @param def Value to return if the setting is not defined. 2433 * 2434 * @return The setting's current value, or 'def' if it is not defined 2435 * or not a valid {@code long}. 2436 */ 2437 public static long getLong(ContentResolver cr, String name, long def) { 2438 String valString = getString(cr, name); 2439 long value; 2440 try { 2441 value = valString != null ? Long.parseLong(valString) : def; 2442 } catch (NumberFormatException e) { 2443 value = def; 2444 } 2445 return value; 2446 } 2447 2448 /** 2449 * Convenience function for retrieving a single secure settings value 2450 * as a {@code long}. Note that internally setting values are always 2451 * stored as strings; this function converts the string to a {@code long} 2452 * for you. 2453 * <p> 2454 * This version does not take a default value. If the setting has not 2455 * been set, or the string value is not a number, 2456 * it throws {@link SettingNotFoundException}. 2457 * 2458 * @param cr The ContentResolver to access. 2459 * @param name The name of the setting to retrieve. 2460 * 2461 * @return The setting's current value. 2462 * @throws SettingNotFoundException Thrown if a setting by the given 2463 * name can't be found or the setting value is not an integer. 2464 */ 2465 public static long getLong(ContentResolver cr, String name) 2466 throws SettingNotFoundException { 2467 String valString = getString(cr, name); 2468 try { 2469 return Long.parseLong(valString); 2470 } catch (NumberFormatException e) { 2471 throw new SettingNotFoundException(name); 2472 } 2473 } 2474 2475 /** 2476 * Convenience function for updating a secure settings value as a long 2477 * integer. This will either create a new entry in the table if the 2478 * given name does not exist, or modify the value of the existing row 2479 * with that name. Note that internally setting values are always 2480 * stored as strings, so this function converts the given value to a 2481 * string before storing it. 2482 * 2483 * @param cr The ContentResolver to access. 2484 * @param name The name of the setting to modify. 2485 * @param value The new value for the setting. 2486 * @return true if the value was set, false on database errors 2487 */ 2488 public static boolean putLong(ContentResolver cr, String name, long value) { 2489 return putString(cr, name, Long.toString(value)); 2490 } 2491 2492 /** 2493 * Convenience function for retrieving a single secure settings value 2494 * as a floating point number. Note that internally setting values are 2495 * always stored as strings; this function converts the string to an 2496 * float for you. The default value will be returned if the setting 2497 * is not defined or not a valid float. 2498 * 2499 * @param cr The ContentResolver to access. 2500 * @param name The name of the setting to retrieve. 2501 * @param def Value to return if the setting is not defined. 2502 * 2503 * @return The setting's current value, or 'def' if it is not defined 2504 * or not a valid float. 2505 */ 2506 public static float getFloat(ContentResolver cr, String name, float def) { 2507 String v = getString(cr, name); 2508 try { 2509 return v != null ? Float.parseFloat(v) : def; 2510 } catch (NumberFormatException e) { 2511 return def; 2512 } 2513 } 2514 2515 /** 2516 * Convenience function for retrieving a single secure settings value 2517 * as a float. Note that internally setting values are always 2518 * stored as strings; this function converts the string to a float 2519 * for you. 2520 * <p> 2521 * This version does not take a default value. If the setting has not 2522 * been set, or the string value is not a number, 2523 * it throws {@link SettingNotFoundException}. 2524 * 2525 * @param cr The ContentResolver to access. 2526 * @param name The name of the setting to retrieve. 2527 * 2528 * @throws SettingNotFoundException Thrown if a setting by the given 2529 * name can't be found or the setting value is not a float. 2530 * 2531 * @return The setting's current value. 2532 */ 2533 public static float getFloat(ContentResolver cr, String name) 2534 throws SettingNotFoundException { 2535 String v = getString(cr, name); 2536 if (v == null) { 2537 throw new SettingNotFoundException(name); 2538 } 2539 try { 2540 return Float.parseFloat(v); 2541 } catch (NumberFormatException e) { 2542 throw new SettingNotFoundException(name); 2543 } 2544 } 2545 2546 /** 2547 * Convenience function for updating a single settings value as a 2548 * floating point number. This will either create a new entry in the 2549 * table if the given name does not exist, or modify the value of the 2550 * existing row with that name. Note that internally setting values 2551 * are always stored as strings, so this function converts the given 2552 * value to a string before storing it. 2553 * 2554 * @param cr The ContentResolver to access. 2555 * @param name The name of the setting to modify. 2556 * @param value The new value for the setting. 2557 * @return true if the value was set, false on database errors 2558 */ 2559 public static boolean putFloat(ContentResolver cr, String name, float value) { 2560 return putString(cr, name, Float.toString(value)); 2561 } 2562 2563 /** 2564 * The content:// style URL for this table 2565 */ 2566 public static final Uri CONTENT_URI = 2567 Uri.parse("content://" + AUTHORITY + "/secure"); 2568 2569 /** 2570 * Whether user has enabled development settings. 2571 */ 2572 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 2573 2574 /** 2575 * Whether ADB is enabled. 2576 */ 2577 public static final String ADB_ENABLED = "adb_enabled"; 2578 2579 /** 2580 * Setting to allow mock locations and location provider status to be injected into the 2581 * LocationManager service for testing purposes during application development. These 2582 * locations and status values override actual location and status information generated 2583 * by network, gps, or other location providers. 2584 */ 2585 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 2586 2587 /** 2588 * A 64-bit number (as a hex string) that is randomly 2589 * generated on the device's first boot and should remain 2590 * constant for the lifetime of the device. (The value may 2591 * change if a factory reset is performed on the device.) 2592 */ 2593 public static final String ANDROID_ID = "android_id"; 2594 2595 /** 2596 * Whether bluetooth is enabled/disabled 2597 * 0=disabled. 1=enabled. 2598 */ 2599 public static final String BLUETOOTH_ON = "bluetooth_on"; 2600 2601 /** 2602 * Get the key that retrieves a bluetooth headset's priority. 2603 * @hide 2604 */ 2605 public static final String getBluetoothHeadsetPriorityKey(String address) { 2606 return ("bluetooth_headset_priority_" + address.toUpperCase()); 2607 } 2608 2609 /** 2610 * Get the key that retrieves a bluetooth a2dp sink's priority. 2611 * @hide 2612 */ 2613 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 2614 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 2615 } 2616 2617 /** 2618 * Get the key that retrieves a bluetooth Input Device's priority. 2619 * @hide 2620 */ 2621 public static final String getBluetoothInputDevicePriorityKey(String address) { 2622 return ("bluetooth_input_device_priority_" + address.toUpperCase()); 2623 } 2624 2625 /** 2626 * Whether or not data roaming is enabled. (0 = false, 1 = true) 2627 */ 2628 public static final String DATA_ROAMING = "data_roaming"; 2629 2630 /** 2631 * Setting to record the input method used by default, holding the ID 2632 * of the desired method. 2633 */ 2634 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 2635 2636 /** 2637 * Setting to record the input method subtype used by default, holding the ID 2638 * of the desired method. 2639 */ 2640 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 2641 "selected_input_method_subtype"; 2642 2643 /** 2644 * Setting to record the history of input method subtype, holding the pair of ID of IME 2645 * and its last used subtype. 2646 * @hide 2647 */ 2648 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 2649 "input_methods_subtype_history"; 2650 2651 /** 2652 * Setting to record the visibility of input method selector 2653 */ 2654 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 2655 "input_method_selector_visibility"; 2656 2657 /** 2658 * Whether the device has been provisioned (0 = false, 1 = true) 2659 */ 2660 public static final String DEVICE_PROVISIONED = "device_provisioned"; 2661 2662 /** 2663 * List of input methods that are currently enabled. This is a string 2664 * containing the IDs of all enabled input methods, each ID separated 2665 * by ':'. 2666 */ 2667 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 2668 2669 /** 2670 * List of system input methods that are currently disabled. This is a string 2671 * containing the IDs of all disabled input methods, each ID separated 2672 * by ':'. 2673 * @hide 2674 */ 2675 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 2676 2677 /** 2678 * Host name and port for global http proxy. Uses ':' seperator for between host and port 2679 * TODO - deprecate in favor of global_http_proxy_host, etc 2680 */ 2681 public static final String HTTP_PROXY = "http_proxy"; 2682 2683 /** 2684 * Host name for global http proxy. Set via ConnectivityManager. 2685 * @hide 2686 */ 2687 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 2688 2689 /** 2690 * Integer host port for global http proxy. Set via ConnectivityManager. 2691 * @hide 2692 */ 2693 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 2694 2695 /** 2696 * Exclusion list for global proxy. This string contains a list of comma-separated 2697 * domains where the global proxy does not apply. Domains should be listed in a comma- 2698 * separated list. Example of acceptable formats: ".domain1.com,my.domain2.com" 2699 * Use ConnectivityManager to set/get. 2700 * @hide 2701 */ 2702 public static final String GLOBAL_HTTP_PROXY_EXCLUSION_LIST = 2703 "global_http_proxy_exclusion_list"; 2704 2705 /** 2706 * Enables the UI setting to allow the user to specify the global HTTP proxy 2707 * and associated exclusion list. 2708 * @hide 2709 */ 2710 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 2711 2712 /** 2713 * Setting for default DNS in case nobody suggests one 2714 * @hide 2715 */ 2716 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 2717 2718 /** 2719 * Whether the package installer should allow installation of apps downloaded from 2720 * sources other than Google Play. 2721 * 2722 * 1 = allow installing from other sources 2723 * 0 = only allow installing from Google Play 2724 */ 2725 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 2726 2727 /** 2728 * Comma-separated list of location providers that activities may access. 2729 */ 2730 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 2731 2732 /** 2733 * A flag containing settings used for biometric weak 2734 * @hide 2735 */ 2736 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 2737 "lock_biometric_weak_flags"; 2738 2739 /** 2740 * Whether autolock is enabled (0 = false, 1 = true) 2741 */ 2742 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 2743 2744 /** 2745 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 2746 */ 2747 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2748 2749 /** 2750 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 2751 */ 2752 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2753 "lock_pattern_tactile_feedback_enabled"; 2754 2755 /** 2756 * This preference allows the device to be locked given time after screen goes off, 2757 * subject to current DeviceAdmin policy limits. 2758 * @hide 2759 */ 2760 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 2761 2762 2763 /** 2764 * This preference contains the string that shows for owner info on LockScren. 2765 * @hide 2766 */ 2767 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 2768 2769 /** 2770 * This preference enables showing the owner info on LockScren. 2771 * @hide 2772 */ 2773 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 2774 "lock_screen_owner_info_enabled"; 2775 2776 /** 2777 * The saved value for WindowManagerService.setForcedDisplaySize(). 2778 * Two integers separated by a comma. If unset, then use the real display size. 2779 * @hide 2780 */ 2781 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 2782 2783 /** 2784 * Whether assisted GPS should be enabled or not. 2785 * @hide 2786 */ 2787 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 2788 2789 /** 2790 * The Logging ID (a unique 64-bit value) as a hex string. 2791 * Used as a pseudonymous identifier for logging. 2792 * @deprecated This identifier is poorly initialized and has 2793 * many collisions. It should not be used. 2794 */ 2795 @Deprecated 2796 public static final String LOGGING_ID = "logging_id"; 2797 2798 /** 2799 * User preference for which network(s) should be used. Only the 2800 * connectivity service should touch this. 2801 */ 2802 public static final String NETWORK_PREFERENCE = "network_preference"; 2803 2804 /** 2805 * Used to disable Tethering on a device - defaults to true 2806 * @hide 2807 */ 2808 public static final String TETHER_SUPPORTED = "tether_supported"; 2809 2810 /** 2811 * Used to require DUN APN on the device or not - defaults to a build config value 2812 * which defaults to false 2813 * @hide 2814 */ 2815 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 2816 2817 /** 2818 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 2819 * corresponding build config values are set it will override the APN DB 2820 * values. 2821 * Consists of a comma seperated list of strings: 2822 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 2823 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 2824 * @hide 2825 */ 2826 public static final String TETHER_DUN_APN = "tether_dun_apn"; 2827 2828 /** 2829 * No longer supported. 2830 */ 2831 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 2832 2833 /** 2834 * No longer supported. 2835 */ 2836 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 2837 2838 /** 2839 * No longer supported. 2840 */ 2841 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 2842 2843 /** 2844 * A positive value indicates how often the SamplingProfiler 2845 * should take snapshots. Zero value means SamplingProfiler 2846 * is disabled. 2847 * 2848 * @hide 2849 */ 2850 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 2851 2852 /** 2853 * Settings classname to launch when Settings is clicked from All 2854 * Applications. Needed because of user testing between the old 2855 * and new Settings apps. 2856 */ 2857 // TODO: 881807 2858 public static final String SETTINGS_CLASSNAME = "settings_classname"; 2859 2860 /** 2861 * USB Mass Storage Enabled 2862 */ 2863 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 2864 2865 /** 2866 * If this setting is set (to anything), then all references 2867 * to Gmail on the device must change to Google Mail. 2868 */ 2869 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 2870 2871 /** 2872 * If accessibility is enabled. 2873 */ 2874 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 2875 2876 /** 2877 * If touch exploration is enabled. 2878 */ 2879 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 2880 2881 /** 2882 * List of the enabled accessibility providers. 2883 */ 2884 public static final String ENABLED_ACCESSIBILITY_SERVICES = 2885 "enabled_accessibility_services"; 2886 2887 /** 2888 * Whether to speak passwords while in accessibility mode. 2889 */ 2890 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 2891 2892 /** 2893 * If injection of accessibility enhancing JavaScript screen-reader 2894 * is enabled. 2895 * <p> 2896 * Note: The JavaScript based screen-reader is served by the 2897 * Google infrastructure and enable users with disabilities to 2898 * efficiantly navigate in and explore web content. 2899 * </p> 2900 * <p> 2901 * This property represents a boolean value. 2902 * </p> 2903 * @hide 2904 */ 2905 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 2906 "accessibility_script_injection"; 2907 2908 /** 2909 * The URL for the injected JavaScript based screen-reader used 2910 * for providing accessiblity of content in WebView. 2911 * <p> 2912 * Note: The JavaScript based screen-reader is served by the 2913 * Google infrastructure and enable users with disabilities to 2914 * efficiently navigate in and explore web content. 2915 * </p> 2916 * <p> 2917 * This property represents a string value. 2918 * </p> 2919 * @hide 2920 */ 2921 public static final String ACCESSIBILITY_SCREEN_READER_URL = 2922 "accessibility_script_injection_url"; 2923 2924 /** 2925 * Key bindings for navigation in built-in accessibility support for web content. 2926 * <p> 2927 * Note: These key bindings are for the built-in accessibility navigation for 2928 * web content which is used as a fall back solution if JavaScript in a WebView 2929 * is not enabled or the user has not opted-in script injection from Google. 2930 * </p> 2931 * <p> 2932 * The bindings are separated by semi-colon. A binding is a mapping from 2933 * a key to a sequence of actions (for more details look at 2934 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 2935 * string representation of an integer obtained from a meta state (optional) shifted 2936 * sixteen times left and bitwise ored with a key code. An action is represented 2937 * as a hexademical string representation of an integer where the first two digits 2938 * are navigation action index, the second, the third, and the fourth digit pairs 2939 * represent the action arguments. The separate actions in a binding are colon 2940 * separated. The key and the action sequence it maps to are separated by equals. 2941 * </p> 2942 * <p> 2943 * For example, the binding below maps the DPAD right button to traverse the 2944 * current navigation axis once without firing an accessibility event and to 2945 * perform the same traversal again but to fire an event: 2946 * <code> 2947 * 0x16=0x01000100:0x01000101; 2948 * </code> 2949 * </p> 2950 * <p> 2951 * The goal of this binding is to enable dynamic rebinding of keys to 2952 * navigation actions for web content without requiring a framework change. 2953 * </p> 2954 * <p> 2955 * This property represents a string value. 2956 * </p> 2957 * @hide 2958 */ 2959 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 2960 "accessibility_web_content_key_bindings"; 2961 2962 /** 2963 * The timout for considering a press to be a long press in milliseconds. 2964 * @hide 2965 */ 2966 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 2967 2968 /** 2969 * Setting to always use the default text-to-speech settings regardless 2970 * of the application settings. 2971 * 1 = override application settings, 2972 * 0 = use application settings (if specified). 2973 * 2974 * @deprecated The value of this setting is no longer respected by 2975 * the framework text to speech APIs as of the Ice Cream Sandwich release. 2976 */ 2977 @Deprecated 2978 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 2979 2980 /** 2981 * Default text-to-speech engine speech rate. 100 = 1x 2982 */ 2983 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 2984 2985 /** 2986 * Default text-to-speech engine pitch. 100 = 1x 2987 */ 2988 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 2989 2990 /** 2991 * Default text-to-speech engine. 2992 */ 2993 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 2994 2995 /** 2996 * Default text-to-speech language. 2997 * 2998 * @deprecated this setting is no longer in use, as of the Ice Cream 2999 * Sandwich release. Apps should never need to read this setting directly, 3000 * instead can query the TextToSpeech framework classes for the default 3001 * locale. {@link TextToSpeech#getLanguage()}. 3002 */ 3003 @Deprecated 3004 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 3005 3006 /** 3007 * Default text-to-speech country. 3008 * 3009 * @deprecated this setting is no longer in use, as of the Ice Cream 3010 * Sandwich release. Apps should never need to read this setting directly, 3011 * instead can query the TextToSpeech framework classes for the default 3012 * locale. {@link TextToSpeech#getLanguage()}. 3013 */ 3014 @Deprecated 3015 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 3016 3017 /** 3018 * Default text-to-speech locale variant. 3019 * 3020 * @deprecated this setting is no longer in use, as of the Ice Cream 3021 * Sandwich release. Apps should never need to read this setting directly, 3022 * instead can query the TextToSpeech framework classes for the 3023 * locale that is in use {@link TextToSpeech#getLanguage()}. 3024 */ 3025 @Deprecated 3026 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 3027 3028 /** 3029 * Stores the default tts locales on a per engine basis. Stored as 3030 * a comma seperated list of values, each value being of the form 3031 * {@code engine_name:locale} for example, 3032 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 3033 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 3034 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 3035 * setting directly, and can query the TextToSpeech framework classes 3036 * for the locale that is in use. 3037 * 3038 * @hide 3039 */ 3040 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 3041 3042 /** 3043 * Space delimited list of plugin packages that are enabled. 3044 */ 3045 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 3046 3047 /** 3048 * Whether to notify the user of open networks. 3049 * <p> 3050 * If not connected and the scan results have an open network, we will 3051 * put this notification up. If we attempt to connect to a network or 3052 * the open network(s) disappear, we remove the notification. When we 3053 * show the notification, we will not show it again for 3054 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 3055 */ 3056 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3057 "wifi_networks_available_notification_on"; 3058 /** 3059 * {@hide} 3060 */ 3061 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3062 "wimax_networks_available_notification_on"; 3063 3064 /** 3065 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 3066 * Connecting to a network will reset the timer. 3067 */ 3068 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3069 "wifi_networks_available_repeat_delay"; 3070 3071 /** 3072 * 802.11 country code in ISO 3166 format 3073 * @hide 3074 */ 3075 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 3076 3077 3078 /** 3079 * When the number of open networks exceeds this number, the 3080 * least-recently-used excess networks will be removed. 3081 */ 3082 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 3083 3084 /** 3085 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 3086 */ 3087 public static final String WIFI_ON = "wifi_on"; 3088 3089 /** 3090 * Used to save the Wifi_ON state prior to tethering. 3091 * This state will be checked to restore Wifi after 3092 * the user turns off tethering. 3093 * 3094 * @hide 3095 */ 3096 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 3097 3098 /** 3099 * AP SSID 3100 * 3101 * @hide 3102 */ 3103 public static final String WIFI_AP_SSID = "wifi_ap_ssid"; 3104 3105 /** 3106 * AP security 3107 * 3108 * @hide 3109 */ 3110 public static final String WIFI_AP_SECURITY = "wifi_ap_security"; 3111 3112 /** 3113 * AP passphrase 3114 * 3115 * @hide 3116 */ 3117 public static final String WIFI_AP_PASSWD = "wifi_ap_passwd"; 3118 3119 /** 3120 * The acceptable packet loss percentage (range 0 - 100) before trying 3121 * another AP on the same network. 3122 */ 3123 @Deprecated 3124 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3125 "wifi_watchdog_acceptable_packet_loss_percentage"; 3126 3127 /** 3128 * The number of access points required for a network in order for the 3129 * watchdog to monitor it. 3130 */ 3131 @Deprecated 3132 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 3133 3134 /** 3135 * The delay between background checks. 3136 */ 3137 @Deprecated 3138 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3139 "wifi_watchdog_background_check_delay_ms"; 3140 3141 /** 3142 * Whether the Wi-Fi watchdog is enabled for background checking even 3143 * after it thinks the user has connected to a good access point. 3144 */ 3145 @Deprecated 3146 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3147 "wifi_watchdog_background_check_enabled"; 3148 3149 /** 3150 * The timeout for a background ping 3151 */ 3152 @Deprecated 3153 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3154 "wifi_watchdog_background_check_timeout_ms"; 3155 3156 /** 3157 * The number of initial pings to perform that *may* be ignored if they 3158 * fail. Again, if these fail, they will *not* be used in packet loss 3159 * calculation. For example, one network always seemed to time out for 3160 * the first couple pings, so this is set to 3 by default. 3161 */ 3162 @Deprecated 3163 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3164 "wifi_watchdog_initial_ignored_ping_count"; 3165 3166 /** 3167 * The maximum number of access points (per network) to attempt to test. 3168 * If this number is reached, the watchdog will no longer monitor the 3169 * initial connection state for the network. This is a safeguard for 3170 * networks containing multiple APs whose DNS does not respond to pings. 3171 */ 3172 @Deprecated 3173 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 3174 3175 /** 3176 * Whether the Wi-Fi watchdog is enabled. 3177 */ 3178 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 3179 3180 /** 3181 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 3182 */ 3183 @Deprecated 3184 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 3185 3186 /** 3187 * The number of pings to test if an access point is a good connection. 3188 */ 3189 @Deprecated 3190 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 3191 3192 /** 3193 * The delay between pings. 3194 */ 3195 @Deprecated 3196 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 3197 3198 /** 3199 * The timeout per ping. 3200 */ 3201 @Deprecated 3202 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 3203 3204 /** 3205 * ms delay before rechecking an 'online' wifi connection when it is thought to be unstable. 3206 * @hide 3207 */ 3208 public static final String WIFI_WATCHDOG_ARP_CHECK_INTERVAL_MS = 3209 "wifi_watchdog_arp_interval_ms"; 3210 3211 /** 3212 * ms delay interval between rssi polling when the signal is known to be weak 3213 * @hide 3214 */ 3215 public static final String WIFI_WATCHDOG_RSSI_FETCH_INTERVAL_MS = 3216 "wifi_watchdog_rssi_fetch_interval_ms"; 3217 3218 3219 /** 3220 * ms delay before rechecking a connect SSID for walled garden with a http download. 3221 * @hide 3222 */ 3223 public static final String WIFI_WATCHDOG_WALLED_GARDEN_INTERVAL_MS = 3224 "wifi_watchdog_walled_garden_interval_ms"; 3225 3226 /** 3227 * Number of ARP pings per check. 3228 * @hide 3229 */ 3230 public static final String WIFI_WATCHDOG_NUM_ARP_PINGS = "wifi_watchdog_num_arp_pings"; 3231 3232 /** 3233 * Minimum number of responses to the arp pings to consider the test 'successful'. 3234 * @hide 3235 */ 3236 public static final String WIFI_WATCHDOG_MIN_ARP_RESPONSES = 3237 "wifi_watchdog_min_arp_responses"; 3238 3239 /** 3240 * Timeout on ARP pings 3241 * @hide 3242 */ 3243 public static final String WIFI_WATCHDOG_ARP_PING_TIMEOUT_MS = 3244 "wifi_watchdog_arp_ping_timeout_ms"; 3245 3246 /** 3247 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 3248 * the setting needs to be set to 0 to disable it. 3249 * @hide 3250 */ 3251 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 3252 "wifi_watchdog_poor_network_test_enabled"; 3253 3254 /** 3255 * Setting to turn off walled garden test on Wi-Fi. Feature is enabled by default and 3256 * the setting needs to be set to 0 to disable it. 3257 * @hide 3258 */ 3259 public static final String WIFI_WATCHDOG_WALLED_GARDEN_TEST_ENABLED = 3260 "wifi_watchdog_walled_garden_test_enabled"; 3261 3262 /** 3263 * The URL used for walled garden check upon a new conection. WifiWatchdogService 3264 * fetches the URL and checks to see if {@link #WIFI_WATCHDOG_WALLED_GARDEN_PATTERN} 3265 * is not part of the title string to notify the user on the presence of a walled garden. 3266 * @hide 3267 */ 3268 public static final String WIFI_WATCHDOG_WALLED_GARDEN_URL = 3269 "wifi_watchdog_walled_garden_url"; 3270 3271 /** 3272 * The maximum number of times we will retry a connection to an access 3273 * point for which we have failed in acquiring an IP address from DHCP. 3274 * A value of N means that we will make N+1 connection attempts in all. 3275 */ 3276 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 3277 3278 /** 3279 * The operational wifi frequency band 3280 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 3281 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 3282 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 3283 * 3284 * @hide 3285 */ 3286 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 3287 3288 /** 3289 * The Wi-Fi peer-to-peer device name 3290 * @hide 3291 */ 3292 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 3293 3294 /** 3295 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 3296 * data connectivity to be established after a disconnect from Wi-Fi. 3297 */ 3298 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3299 "wifi_mobile_data_transition_wakelock_timeout_ms"; 3300 3301 /** 3302 * Whether network service discovery is enabled. 3303 * @hide 3304 */ 3305 public static final String NSD_ON = "nsd_on"; 3306 3307 /** 3308 * Whether background data usage is allowed by the user. See 3309 * ConnectivityManager for more info. 3310 */ 3311 @Deprecated 3312 public static final String BACKGROUND_DATA = "background_data"; 3313 3314 /** 3315 * Origins for which browsers should allow geolocation by default. 3316 * The value is a space-separated list of origins. 3317 */ 3318 public static final String ALLOWED_GEOLOCATION_ORIGINS 3319 = "allowed_geolocation_origins"; 3320 3321 /** 3322 * Whether mobile data connections are allowed by the user. See 3323 * ConnectivityManager for more info. 3324 * @hide 3325 */ 3326 public static final String MOBILE_DATA = "mobile_data"; 3327 3328 /** 3329 * The CDMA roaming mode 0 = Home Networks, CDMA default 3330 * 1 = Roaming on Affiliated networks 3331 * 2 = Roaming on any networks 3332 * @hide 3333 */ 3334 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 3335 3336 /** 3337 * The CDMA subscription mode 0 = RUIM/SIM (default) 3338 * 1 = NV 3339 * @hide 3340 */ 3341 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 3342 3343 /** 3344 * The preferred network mode 7 = Global 3345 * 6 = EvDo only 3346 * 5 = CDMA w/o EvDo 3347 * 4 = CDMA / EvDo auto 3348 * 3 = GSM / WCDMA auto 3349 * 2 = WCDMA only 3350 * 1 = GSM only 3351 * 0 = GSM / WCDMA preferred 3352 * @hide 3353 */ 3354 public static final String PREFERRED_NETWORK_MODE = 3355 "preferred_network_mode"; 3356 3357 /** 3358 * The preferred TTY mode 0 = TTy Off, CDMA default 3359 * 1 = TTY Full 3360 * 2 = TTY HCO 3361 * 3 = TTY VCO 3362 * @hide 3363 */ 3364 public static final String PREFERRED_TTY_MODE = 3365 "preferred_tty_mode"; 3366 3367 3368 /** 3369 * CDMA Cell Broadcast SMS 3370 * 0 = CDMA Cell Broadcast SMS disabled 3371 * 1 = CDMA Cell Broadcast SMS enabled 3372 * @hide 3373 */ 3374 public static final String CDMA_CELL_BROADCAST_SMS = 3375 "cdma_cell_broadcast_sms"; 3376 3377 /** 3378 * The cdma subscription 0 = Subscription from RUIM, when available 3379 * 1 = Subscription from NV 3380 * @hide 3381 */ 3382 public static final String PREFERRED_CDMA_SUBSCRIPTION = 3383 "preferred_cdma_subscription"; 3384 3385 /** 3386 * Whether the enhanced voice privacy mode is enabled. 3387 * 0 = normal voice privacy 3388 * 1 = enhanced voice privacy 3389 * @hide 3390 */ 3391 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 3392 3393 /** 3394 * Whether the TTY mode mode is enabled. 3395 * 0 = disabled 3396 * 1 = enabled 3397 * @hide 3398 */ 3399 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 3400 3401 /** 3402 * The number of milliseconds to delay before sending out Connectivyt Change broadcasts 3403 * @hide 3404 */ 3405 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 3406 3407 /** 3408 * Default value for CONNECTIVITY_CHANGE_DELAY in milliseconds. 3409 * @hide 3410 */ 3411 public static final int CONNECTIVITY_CHANGE_DELAY_DEFAULT = 3000; 3412 3413 /** 3414 * Controls whether settings backup is enabled. 3415 * Type: int ( 0 = disabled, 1 = enabled ) 3416 * @hide 3417 */ 3418 public static final String BACKUP_ENABLED = "backup_enabled"; 3419 3420 /** 3421 * Controls whether application data is automatically restored from backup 3422 * at install time. 3423 * Type: int ( 0 = disabled, 1 = enabled ) 3424 * @hide 3425 */ 3426 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 3427 3428 /** 3429 * Indicates whether settings backup has been fully provisioned. 3430 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 3431 * @hide 3432 */ 3433 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 3434 3435 /** 3436 * Component of the transport to use for backup/restore. 3437 * @hide 3438 */ 3439 public static final String BACKUP_TRANSPORT = "backup_transport"; 3440 3441 /** 3442 * Version for which the setup wizard was last shown. Bumped for 3443 * each release when there is new setup information to show. 3444 * @hide 3445 */ 3446 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 3447 3448 /** 3449 * How frequently (in seconds) to check the memory status of the 3450 * device. 3451 * @hide 3452 */ 3453 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 3454 3455 /** 3456 * Max frequency (in seconds) to log memory check stats, in realtime 3457 * seconds. This allows for throttling of logs when the device is 3458 * running for large amounts of time. 3459 * @hide 3460 */ 3461 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 3462 "memcheck_log_realtime_interval"; 3463 3464 /** 3465 * Boolean indicating whether rebooting due to system memory checks 3466 * is enabled. 3467 * @hide 3468 */ 3469 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 3470 3471 /** 3472 * How many bytes the system process must be below to avoid scheduling 3473 * a soft reboot. This reboot will happen when it is next determined 3474 * to be a good time. 3475 * @hide 3476 */ 3477 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 3478 3479 /** 3480 * How many bytes the system process must be below to avoid scheduling 3481 * a hard reboot. This reboot will happen immediately. 3482 * @hide 3483 */ 3484 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 3485 3486 /** 3487 * How many bytes the phone process must be below to avoid scheduling 3488 * a soft restart. This restart will happen when it is next determined 3489 * to be a good time. 3490 * @hide 3491 */ 3492 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 3493 3494 /** 3495 * How many bytes the phone process must be below to avoid scheduling 3496 * a hard restart. This restart will happen immediately. 3497 * @hide 3498 */ 3499 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 3500 3501 /** 3502 * Boolean indicating whether restarting the phone process due to 3503 * memory checks is enabled. 3504 * @hide 3505 */ 3506 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 3507 3508 /** 3509 * First time during the day it is okay to kill processes 3510 * or reboot the device due to low memory situations. This number is 3511 * in seconds since midnight. 3512 * @hide 3513 */ 3514 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 3515 3516 /** 3517 * Last time during the day it is okay to kill processes 3518 * or reboot the device due to low memory situations. This number is 3519 * in seconds since midnight. 3520 * @hide 3521 */ 3522 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 3523 3524 /** 3525 * How long the screen must have been off in order to kill processes 3526 * or reboot. This number is in seconds. A value of -1 means to 3527 * entirely disregard whether the screen is on. 3528 * @hide 3529 */ 3530 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 3531 3532 /** 3533 * How much time there must be until the next alarm in order to kill processes 3534 * or reboot. This number is in seconds. Note: this value must be 3535 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 3536 * always see an alarm scheduled within its time. 3537 * @hide 3538 */ 3539 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 3540 3541 /** 3542 * How frequently to check whether it is a good time to restart things, 3543 * if the device is in a bad state. This number is in seconds. Note: 3544 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 3545 * the alarm to schedule the recheck will always appear within the 3546 * minimum "do not execute now" time. 3547 * @hide 3548 */ 3549 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 3550 3551 /** 3552 * How frequently (in DAYS) to reboot the device. If 0, no reboots 3553 * will occur. 3554 * @hide 3555 */ 3556 public static final String REBOOT_INTERVAL = "reboot_interval"; 3557 3558 /** 3559 * First time during the day it is okay to force a reboot of the 3560 * device (if REBOOT_INTERVAL is set). This number is 3561 * in seconds since midnight. 3562 * @hide 3563 */ 3564 public static final String REBOOT_START_TIME = "reboot_start_time"; 3565 3566 /** 3567 * The window of time (in seconds) after each REBOOT_INTERVAL in which 3568 * a reboot can be executed. If 0, a reboot will always be executed at 3569 * exactly the given time. Otherwise, it will only be executed if 3570 * the device is idle within the window. 3571 * @hide 3572 */ 3573 public static final String REBOOT_WINDOW = "reboot_window"; 3574 3575 /** 3576 * Threshold values for the duration and level of a discharge cycle, under 3577 * which we log discharge cycle info. 3578 * @hide 3579 */ 3580 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 3581 "battery_discharge_duration_threshold"; 3582 /** @hide */ 3583 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 3584 3585 /** 3586 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 3587 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 3588 * will never display the "Report" button. 3589 * Type: int ( 0 = disallow, 1 = allow ) 3590 * @hide 3591 */ 3592 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 3593 3594 /** 3595 * Nonzero causes Log.wtf() to crash. 3596 * @hide 3597 */ 3598 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 3599 3600 /** 3601 * Maximum age of entries kept by {@link com.android.internal.os.IDropBoxManagerService}. 3602 * @hide 3603 */ 3604 public static final String DROPBOX_AGE_SECONDS = 3605 "dropbox_age_seconds"; 3606 /** 3607 * Maximum number of entry files which {@link com.android.internal.os.IDropBoxManagerService} will keep around. 3608 * @hide 3609 */ 3610 public static final String DROPBOX_MAX_FILES = 3611 "dropbox_max_files"; 3612 /** 3613 * Maximum amount of disk space used by {@link com.android.internal.os.IDropBoxManagerService} no matter what. 3614 * @hide 3615 */ 3616 public static final String DROPBOX_QUOTA_KB = 3617 "dropbox_quota_kb"; 3618 /** 3619 * Percent of free disk (excluding reserve) which {@link com.android.internal.os.IDropBoxManagerService} will use. 3620 * @hide 3621 */ 3622 public static final String DROPBOX_QUOTA_PERCENT = 3623 "dropbox_quota_percent"; 3624 /** 3625 * Percent of total disk which {@link com.android.internal.os.IDropBoxManagerService} will never dip into. 3626 * @hide 3627 */ 3628 public static final String DROPBOX_RESERVE_PERCENT = 3629 "dropbox_reserve_percent"; 3630 /** 3631 * Prefix for per-tag dropbox disable/enable settings. 3632 * @hide 3633 */ 3634 public static final String DROPBOX_TAG_PREFIX = 3635 "dropbox:"; 3636 /** 3637 * Lines of logcat to include with system crash/ANR/etc. reports, 3638 * as a prefix of the dropbox tag of the report type. 3639 * For example, "logcat_for_system_server_anr" controls the lines 3640 * of logcat captured with system server ANR reports. 0 to disable. 3641 * @hide 3642 */ 3643 public static final String ERROR_LOGCAT_PREFIX = 3644 "logcat_for_"; 3645 3646 3647 /** 3648 * Screen timeout in milliseconds corresponding to the 3649 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 3650 * possible screen timeout behavior.) 3651 * @hide 3652 */ 3653 public static final String SHORT_KEYLIGHT_DELAY_MS = 3654 "short_keylight_delay_ms"; 3655 3656 /** 3657 * The interval in minutes after which the amount of free storage left on the 3658 * device is logged to the event log 3659 * @hide 3660 */ 3661 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 3662 "sys_free_storage_log_interval"; 3663 3664 /** 3665 * Threshold for the amount of change in disk free space required to report the amount of 3666 * free space. Used to prevent spamming the logs when the disk free space isn't changing 3667 * frequently. 3668 * @hide 3669 */ 3670 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 3671 "disk_free_change_reporting_threshold"; 3672 3673 3674 /** 3675 * Minimum percentage of free storage on the device that is used to determine if 3676 * the device is running low on storage. The default is 10. 3677 * <p>Say this value is set to 10, the device is considered running low on storage 3678 * if 90% or more of the device storage is filled up. 3679 * @hide 3680 */ 3681 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 3682 "sys_storage_threshold_percentage"; 3683 3684 /** 3685 * Maximum byte size of the low storage threshold. This is to ensure 3686 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in 3687 * an overly large threshold for large storage devices. Currently this 3688 * must be less than 2GB. This default is 500MB. 3689 * @hide 3690 */ 3691 public static final String SYS_STORAGE_THRESHOLD_MAX_BYTES = 3692 "sys_storage_threshold_max_bytes"; 3693 3694 /** 3695 * Minimum bytes of free storage on the device before the data 3696 * partition is considered full. By default, 1 MB is reserved 3697 * to avoid system-wide SQLite disk full exceptions. 3698 * @hide 3699 */ 3700 public static final String SYS_STORAGE_FULL_THRESHOLD_BYTES = 3701 "sys_storage_full_threshold_bytes"; 3702 3703 /** 3704 * The interval in milliseconds after which Wi-Fi is considered idle. 3705 * When idle, it is possible for the device to be switched from Wi-Fi to 3706 * the mobile data network. 3707 * @hide 3708 */ 3709 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 3710 3711 /** 3712 * The interval in milliseconds to issue wake up scans when wifi needs 3713 * to connect. This is necessary to connect to an access point when 3714 * device is on the move and the screen is off. 3715 * @hide 3716 */ 3717 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 3718 "wifi_framework_scan_interval_ms"; 3719 3720 /** 3721 * The interval in milliseconds to scan as used by the wifi supplicant 3722 * @hide 3723 */ 3724 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 3725 "wifi_supplicant_scan_interval_ms"; 3726 3727 /** 3728 * The interval in milliseconds at which to check packet counts on the 3729 * mobile data interface when screen is on, to detect possible data 3730 * connection problems. 3731 * @hide 3732 */ 3733 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 3734 "pdp_watchdog_poll_interval_ms"; 3735 3736 /** 3737 * The interval in milliseconds at which to check packet counts on the 3738 * mobile data interface when screen is off, to detect possible data 3739 * connection problems. 3740 * @hide 3741 */ 3742 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 3743 "pdp_watchdog_long_poll_interval_ms"; 3744 3745 /** 3746 * The interval in milliseconds at which to check packet counts on the 3747 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 3748 * outgoing packets has been reached without incoming packets. 3749 * @hide 3750 */ 3751 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 3752 "pdp_watchdog_error_poll_interval_ms"; 3753 3754 /** 3755 * The number of outgoing packets sent without seeing an incoming packet 3756 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 3757 * device is logged to the event log 3758 * @hide 3759 */ 3760 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 3761 "pdp_watchdog_trigger_packet_count"; 3762 3763 /** 3764 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 3765 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 3766 * attempting data connection recovery. 3767 * @hide 3768 */ 3769 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 3770 "pdp_watchdog_error_poll_count"; 3771 3772 /** 3773 * The number of failed PDP reset attempts before moving to something more 3774 * drastic: re-registering to the network. 3775 * @hide 3776 */ 3777 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 3778 "pdp_watchdog_max_pdp_reset_fail_count"; 3779 3780 /** 3781 * The number of milliseconds to delay when checking for data stalls during 3782 * non-aggressive detection. (screen is turned off.) 3783 * @hide 3784 */ 3785 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 3786 "data_stall_alarm_non_aggressive_delay_in_ms"; 3787 3788 /** 3789 * The number of milliseconds to delay when checking for data stalls during 3790 * aggressive detection. (screen on or suspected data stall) 3791 * @hide 3792 */ 3793 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 3794 "data_stall_alarm_aggressive_delay_in_ms"; 3795 3796 /** 3797 * The interval in milliseconds at which to check gprs registration 3798 * after the first registration mismatch of gprs and voice service, 3799 * to detect possible data network registration problems. 3800 * 3801 * @hide 3802 */ 3803 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 3804 "gprs_register_check_period_ms"; 3805 3806 /** 3807 * The length of time in milli-seconds that automatic small adjustments to 3808 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 3809 * @hide 3810 */ 3811 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 3812 3813 /** 3814 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 3815 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 3816 * exceeded. 3817 * @hide 3818 */ 3819 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 3820 3821 /** 3822 * The maximum reconnect delay for short network outages or when the network is suspended 3823 * due to phone use. 3824 * @hide 3825 */ 3826 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 3827 "sync_max_retry_delay_in_seconds"; 3828 3829 /** 3830 * The interval in milliseconds at which to check the number of SMS sent 3831 * out without asking for use permit, to limit the un-authorized SMS 3832 * usage. 3833 * @hide 3834 */ 3835 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 3836 "sms_outgoing_check_interval_ms"; 3837 3838 /** 3839 * The number of outgoing SMS sent without asking for user permit 3840 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 3841 * @hide 3842 */ 3843 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 3844 "sms_outgoing_check_max_count"; 3845 3846 /** 3847 * The global search provider chosen by the user (if multiple global 3848 * search providers are installed). This will be the provider returned 3849 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 3850 * installed. This setting is stored as a flattened component name as 3851 * per {@link ComponentName#flattenToString()}. 3852 * 3853 * @hide 3854 */ 3855 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 3856 "search_global_search_activity"; 3857 3858 /** 3859 * The number of promoted sources in GlobalSearch. 3860 * @hide 3861 */ 3862 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3863 /** 3864 * The maximum number of suggestions returned by GlobalSearch. 3865 * @hide 3866 */ 3867 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3868 /** 3869 * The number of suggestions GlobalSearch will ask each non-web search source for. 3870 * @hide 3871 */ 3872 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3873 /** 3874 * The number of suggestions the GlobalSearch will ask the web search source for. 3875 * @hide 3876 */ 3877 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3878 "search_web_results_override_limit"; 3879 /** 3880 * The number of milliseconds that GlobalSearch will wait for suggestions from 3881 * promoted sources before continuing with all other sources. 3882 * @hide 3883 */ 3884 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3885 "search_promoted_source_deadline_millis"; 3886 /** 3887 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3888 * @hide 3889 */ 3890 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3891 /** 3892 * The maximum number of milliseconds that GlobalSearch shows the previous results 3893 * after receiving a new query. 3894 * @hide 3895 */ 3896 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3897 /** 3898 * The maximum age of log data used for shortcuts in GlobalSearch. 3899 * @hide 3900 */ 3901 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3902 /** 3903 * The maximum age of log data used for source ranking in GlobalSearch. 3904 * @hide 3905 */ 3906 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3907 "search_max_source_event_age_millis"; 3908 /** 3909 * The minimum number of impressions needed to rank a source in GlobalSearch. 3910 * @hide 3911 */ 3912 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3913 "search_min_impressions_for_source_ranking"; 3914 /** 3915 * The minimum number of clicks needed to rank a source in GlobalSearch. 3916 * @hide 3917 */ 3918 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3919 "search_min_clicks_for_source_ranking"; 3920 /** 3921 * The maximum number of shortcuts shown by GlobalSearch. 3922 * @hide 3923 */ 3924 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3925 /** 3926 * The size of the core thread pool for suggestion queries in GlobalSearch. 3927 * @hide 3928 */ 3929 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3930 "search_query_thread_core_pool_size"; 3931 /** 3932 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3933 * @hide 3934 */ 3935 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3936 "search_query_thread_max_pool_size"; 3937 /** 3938 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3939 * @hide 3940 */ 3941 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3942 "search_shortcut_refresh_core_pool_size"; 3943 /** 3944 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3945 * @hide 3946 */ 3947 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3948 "search_shortcut_refresh_max_pool_size"; 3949 /** 3950 * The maximun time that excess threads in the GlobalSeach thread pools will 3951 * wait before terminating. 3952 * @hide 3953 */ 3954 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3955 "search_thread_keepalive_seconds"; 3956 /** 3957 * The maximum number of concurrent suggestion queries to each source. 3958 * @hide 3959 */ 3960 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3961 "search_per_source_concurrent_query_limit"; 3962 3963 /** 3964 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 3965 * @hide 3966 */ 3967 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 3968 3969 /** 3970 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 3971 * @hide 3972 */ 3973 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 3974 3975 /** 3976 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 3977 * @hide 3978 */ 3979 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 3980 3981 /** 3982 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 3983 * @hide 3984 */ 3985 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 3986 3987 /** 3988 * If nonzero, ANRs in invisible background processes bring up a dialog. 3989 * Otherwise, the process will be silently killed. 3990 * @hide 3991 */ 3992 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 3993 3994 /** 3995 * The {@link ComponentName} string of the service to be used as the voice recognition 3996 * service. 3997 * 3998 * @hide 3999 */ 4000 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 4001 4002 4003 /** 4004 * The {@link ComponentName} string of the selected spell checker service which is 4005 * one of the services managed by the text service manager. 4006 * 4007 * @hide 4008 */ 4009 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 4010 4011 /** 4012 * The {@link ComponentName} string of the selected subtype of the selected spell checker 4013 * service which is one of the services managed by the text service manager. 4014 * 4015 * @hide 4016 */ 4017 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 4018 "selected_spell_checker_subtype"; 4019 4020 /** 4021 * The {@link ComponentName} string whether spell checker is enabled or not. 4022 * 4023 * @hide 4024 */ 4025 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 4026 4027 /** 4028 * What happens when the user presses the Power button while in-call 4029 * and the screen is on.<br/> 4030 * <b>Values:</b><br/> 4031 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 4032 * 2 - The Power button hangs up the current call.<br/> 4033 * 4034 * @hide 4035 */ 4036 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 4037 4038 /** 4039 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 4040 * @hide 4041 */ 4042 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 4043 4044 /** 4045 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 4046 * @hide 4047 */ 4048 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 4049 4050 /** 4051 * INCALL_POWER_BUTTON_BEHAVIOR default value. 4052 * @hide 4053 */ 4054 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 4055 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 4056 4057 /** 4058 * The current night mode that has been selected by the user. Owned 4059 * and controlled by UiModeManagerService. Constants are as per 4060 * UiModeManager. 4061 * @hide 4062 */ 4063 public static final String UI_NIGHT_MODE = "ui_night_mode"; 4064 4065 /** 4066 * Let user pick default install location. 4067 * @hide 4068 */ 4069 public static final String SET_INSTALL_LOCATION = "set_install_location"; 4070 4071 /** 4072 * Default install location value. 4073 * 0 = auto, let system decide 4074 * 1 = internal 4075 * 2 = sdcard 4076 * @hide 4077 */ 4078 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 4079 4080 /** 4081 * The bandwidth throttle polling freqency in seconds 4082 * @hide 4083 */ 4084 public static final String THROTTLE_POLLING_SEC = "throttle_polling_sec"; 4085 4086 /** 4087 * The bandwidth throttle threshold (long) 4088 * @hide 4089 */ 4090 public static final String THROTTLE_THRESHOLD_BYTES = "throttle_threshold_bytes"; 4091 4092 /** 4093 * The bandwidth throttle value (kbps) 4094 * @hide 4095 */ 4096 public static final String THROTTLE_VALUE_KBITSPS = "throttle_value_kbitsps"; 4097 4098 /** 4099 * The bandwidth throttle reset calendar day (1-28) 4100 * @hide 4101 */ 4102 public static final String THROTTLE_RESET_DAY = "throttle_reset_day"; 4103 4104 /** 4105 * The throttling notifications we should send 4106 * @hide 4107 */ 4108 public static final String THROTTLE_NOTIFICATION_TYPE = "throttle_notification_type"; 4109 4110 /** 4111 * Help URI for data throttling policy 4112 * @hide 4113 */ 4114 public static final String THROTTLE_HELP_URI = "throttle_help_uri"; 4115 4116 /** 4117 * The length of time in Sec that we allow our notion of NTP time 4118 * to be cached before we refresh it 4119 * @hide 4120 */ 4121 public static final String THROTTLE_MAX_NTP_CACHE_AGE_SEC = 4122 "throttle_max_ntp_cache_age_sec"; 4123 4124 /** 4125 * The maximum size, in bytes, of a download that the download manager will transfer over 4126 * a non-wifi connection. 4127 * @hide 4128 */ 4129 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 4130 "download_manager_max_bytes_over_mobile"; 4131 4132 /** 4133 * The recommended maximum size, in bytes, of a download that the download manager should 4134 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 4135 * have the option to start the download over the mobile connection anyway. 4136 * @hide 4137 */ 4138 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 4139 "download_manager_recommended_max_bytes_over_mobile"; 4140 4141 /** 4142 * ms during which to consume extra events related to Inet connection condition 4143 * after a transtion to fully-connected 4144 * @hide 4145 */ 4146 public static final String INET_CONDITION_DEBOUNCE_UP_DELAY = 4147 "inet_condition_debounce_up_delay"; 4148 4149 /** 4150 * ms during which to consume extra events related to Inet connection condtion 4151 * after a transtion to partly-connected 4152 * @hide 4153 */ 4154 public static final String INET_CONDITION_DEBOUNCE_DOWN_DELAY = 4155 "inet_condition_debounce_down_delay"; 4156 4157 /** 4158 * URL to open browser on to allow user to manage a prepay account 4159 * @hide 4160 */ 4161 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 4162 "setup_prepaid_data_service_url"; 4163 4164 /** 4165 * URL to attempt a GET on to see if this is a prepay device 4166 * @hide 4167 */ 4168 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 4169 "setup_prepaid_detection_target_url"; 4170 4171 /** 4172 * Host to check for a redirect to after an attempt to GET 4173 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 4174 * this is a prepaid device with zero balance.) 4175 * @hide 4176 */ 4177 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 4178 "setup_prepaid_detection_redir_host"; 4179 4180 /** 4181 * Whether the screensaver is enabled. 4182 * @hide 4183 */ 4184 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 4185 4186 /** 4187 * The user's chosen screensaver component. 4188 * 4189 * This component will be launched by the PhoneWindowManager after a timeout when not on 4190 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 4191 * @hide 4192 */ 4193 public static final String SCREENSAVER_COMPONENT = "screensaver_component"; 4194 4195 /** 4196 * Whether the screensaver should be automatically launched when the device is inserted 4197 * into a (desk) dock. 4198 * @hide 4199 */ 4200 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 4201 4202 /** {@hide} */ 4203 public static final String NETSTATS_ENABLED = "netstats_enabled"; 4204 /** {@hide} */ 4205 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 4206 /** {@hide} */ 4207 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 4208 /** {@hide} */ 4209 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 4210 /** {@hide} */ 4211 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 4212 4213 /** {@hide} */ 4214 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 4215 /** {@hide} */ 4216 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 4217 /** {@hide} */ 4218 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 4219 /** {@hide} */ 4220 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 4221 4222 /** {@hide} */ 4223 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 4224 /** {@hide} */ 4225 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 4226 /** {@hide} */ 4227 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 4228 /** {@hide} */ 4229 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 4230 4231 /** {@hide} */ 4232 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 4233 /** {@hide} */ 4234 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 4235 /** {@hide} */ 4236 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 4237 /** {@hide} */ 4238 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 4239 4240 /** Preferred NTP server. {@hide} */ 4241 public static final String NTP_SERVER = "ntp_server"; 4242 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 4243 public static final String NTP_TIMEOUT = "ntp_timeout"; 4244 4245 /** Autofill server address (Used in WebView/browser). {@hide} */ 4246 public static final String WEB_AUTOFILL_QUERY_URL = 4247 "web_autofill_query_url"; 4248 4249 /** Whether package verification is enabled. {@hide} */ 4250 public static final String PACKAGE_VERIFIER_ENABLE = "verifier_enable"; 4251 4252 /** Timeout for package verification. {@hide} */ 4253 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 4254 4255 /** 4256 * Duration in milliseconds before pre-authorized URIs for the contacts 4257 * provider should expire. 4258 * @hide 4259 */ 4260 public static final String CONTACTS_PREAUTH_URI_EXPIRATION = 4261 "contacts_preauth_uri_expiration"; 4262 4263 /** 4264 * This are the settings to be backed up. 4265 * 4266 * NOTE: Settings are backed up and restored in the order they appear 4267 * in this array. If you have one setting depending on another, 4268 * make sure that they are ordered appropriately. 4269 * 4270 * @hide 4271 */ 4272 public static final String[] SETTINGS_TO_BACKUP = { 4273 ADB_ENABLED, 4274 ALLOW_MOCK_LOCATION, 4275 PARENTAL_CONTROL_ENABLED, 4276 PARENTAL_CONTROL_REDIRECT_URL, 4277 USB_MASS_STORAGE_ENABLED, 4278 ACCESSIBILITY_SCRIPT_INJECTION, 4279 BACKUP_AUTO_RESTORE, 4280 ENABLED_ACCESSIBILITY_SERVICES, 4281 TOUCH_EXPLORATION_ENABLED, 4282 ACCESSIBILITY_ENABLED, 4283 ACCESSIBILITY_SPEAK_PASSWORD, 4284 TTS_USE_DEFAULTS, 4285 TTS_DEFAULT_RATE, 4286 TTS_DEFAULT_PITCH, 4287 TTS_DEFAULT_SYNTH, 4288 TTS_DEFAULT_LANG, 4289 TTS_DEFAULT_COUNTRY, 4290 TTS_ENABLED_PLUGINS, 4291 TTS_DEFAULT_LOCALE, 4292 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 4293 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 4294 WIFI_NUM_OPEN_NETWORKS_KEPT, 4295 MOUNT_PLAY_NOTIFICATION_SND, 4296 MOUNT_UMS_AUTOSTART, 4297 MOUNT_UMS_PROMPT, 4298 MOUNT_UMS_NOTIFY_ENABLED, 4299 UI_NIGHT_MODE, 4300 LOCK_SCREEN_OWNER_INFO, 4301 LOCK_SCREEN_OWNER_INFO_ENABLED 4302 }; 4303 4304 /** 4305 * Helper method for determining if a location provider is enabled. 4306 * @param cr the content resolver to use 4307 * @param provider the location provider to query 4308 * @return true if the provider is enabled 4309 */ 4310 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 4311 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 4312 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 4313 } 4314 4315 /** 4316 * Thread-safe method for enabling or disabling a single location provider. 4317 * @param cr the content resolver to use 4318 * @param provider the location provider to enable or disable 4319 * @param enabled true if the provider should be enabled 4320 */ 4321 public static final void setLocationProviderEnabled(ContentResolver cr, 4322 String provider, boolean enabled) { 4323 // to ensure thread safety, we write the provider name with a '+' or '-' 4324 // and let the SettingsProvider handle it rather than reading and modifying 4325 // the list of enabled providers. 4326 if (enabled) { 4327 provider = "+" + provider; 4328 } else { 4329 provider = "-" + provider; 4330 } 4331 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 4332 } 4333 } 4334 4335 /** 4336 * User-defined bookmarks and shortcuts. The target of each bookmark is an 4337 * Intent URL, allowing it to be either a web page or a particular 4338 * application activity. 4339 * 4340 * @hide 4341 */ 4342 public static final class Bookmarks implements BaseColumns 4343 { 4344 private static final String TAG = "Bookmarks"; 4345 4346 /** 4347 * The content:// style URL for this table 4348 */ 4349 public static final Uri CONTENT_URI = 4350 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 4351 4352 /** 4353 * The row ID. 4354 * <p>Type: INTEGER</p> 4355 */ 4356 public static final String ID = "_id"; 4357 4358 /** 4359 * Descriptive name of the bookmark that can be displayed to the user. 4360 * If this is empty, the title should be resolved at display time (use 4361 * {@link #getTitle(Context, Cursor)} any time you want to display the 4362 * title of a bookmark.) 4363 * <P> 4364 * Type: TEXT 4365 * </P> 4366 */ 4367 public static final String TITLE = "title"; 4368 4369 /** 4370 * Arbitrary string (displayed to the user) that allows bookmarks to be 4371 * organized into categories. There are some special names for 4372 * standard folders, which all start with '@'. The label displayed for 4373 * the folder changes with the locale (via {@link #getLabelForFolder}) but 4374 * the folder name does not change so you can consistently query for 4375 * the folder regardless of the current locale. 4376 * 4377 * <P>Type: TEXT</P> 4378 * 4379 */ 4380 public static final String FOLDER = "folder"; 4381 4382 /** 4383 * The Intent URL of the bookmark, describing what it points to. This 4384 * value is given to {@link android.content.Intent#getIntent} to create 4385 * an Intent that can be launched. 4386 * <P>Type: TEXT</P> 4387 */ 4388 public static final String INTENT = "intent"; 4389 4390 /** 4391 * Optional shortcut character associated with this bookmark. 4392 * <P>Type: INTEGER</P> 4393 */ 4394 public static final String SHORTCUT = "shortcut"; 4395 4396 /** 4397 * The order in which the bookmark should be displayed 4398 * <P>Type: INTEGER</P> 4399 */ 4400 public static final String ORDERING = "ordering"; 4401 4402 private static final String[] sIntentProjection = { INTENT }; 4403 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 4404 private static final String sShortcutSelection = SHORTCUT + "=?"; 4405 4406 /** 4407 * Convenience function to retrieve the bookmarked Intent for a 4408 * particular shortcut key. 4409 * 4410 * @param cr The ContentResolver to query. 4411 * @param shortcut The shortcut key. 4412 * 4413 * @return Intent The bookmarked URL, or null if there is no bookmark 4414 * matching the given shortcut. 4415 */ 4416 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 4417 { 4418 Intent intent = null; 4419 4420 Cursor c = cr.query(CONTENT_URI, 4421 sIntentProjection, sShortcutSelection, 4422 new String[] { String.valueOf((int) shortcut) }, ORDERING); 4423 // Keep trying until we find a valid shortcut 4424 try { 4425 while (intent == null && c.moveToNext()) { 4426 try { 4427 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 4428 intent = Intent.parseUri(intentURI, 0); 4429 } catch (java.net.URISyntaxException e) { 4430 // The stored URL is bad... ignore it. 4431 } catch (IllegalArgumentException e) { 4432 // Column not found 4433 Log.w(TAG, "Intent column not found", e); 4434 } 4435 } 4436 } finally { 4437 if (c != null) c.close(); 4438 } 4439 4440 return intent; 4441 } 4442 4443 /** 4444 * Add a new bookmark to the system. 4445 * 4446 * @param cr The ContentResolver to query. 4447 * @param intent The desired target of the bookmark. 4448 * @param title Bookmark title that is shown to the user; null if none 4449 * or it should be resolved to the intent's title. 4450 * @param folder Folder in which to place the bookmark; null if none. 4451 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 4452 * this is non-zero and there is an existing bookmark entry 4453 * with this same shortcut, then that existing shortcut is 4454 * cleared (the bookmark is not removed). 4455 * @return The unique content URL for the new bookmark entry. 4456 */ 4457 public static Uri add(ContentResolver cr, 4458 Intent intent, 4459 String title, 4460 String folder, 4461 char shortcut, 4462 int ordering) 4463 { 4464 // If a shortcut is supplied, and it is already defined for 4465 // another bookmark, then remove the old definition. 4466 if (shortcut != 0) { 4467 cr.delete(CONTENT_URI, sShortcutSelection, 4468 new String[] { String.valueOf((int) shortcut) }); 4469 } 4470 4471 ContentValues values = new ContentValues(); 4472 if (title != null) values.put(TITLE, title); 4473 if (folder != null) values.put(FOLDER, folder); 4474 values.put(INTENT, intent.toUri(0)); 4475 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 4476 values.put(ORDERING, ordering); 4477 return cr.insert(CONTENT_URI, values); 4478 } 4479 4480 /** 4481 * Return the folder name as it should be displayed to the user. This 4482 * takes care of localizing special folders. 4483 * 4484 * @param r Resources object for current locale; only need access to 4485 * system resources. 4486 * @param folder The value found in the {@link #FOLDER} column. 4487 * 4488 * @return CharSequence The label for this folder that should be shown 4489 * to the user. 4490 */ 4491 public static CharSequence getLabelForFolder(Resources r, String folder) { 4492 return folder; 4493 } 4494 4495 /** 4496 * Return the title as it should be displayed to the user. This takes 4497 * care of localizing bookmarks that point to activities. 4498 * 4499 * @param context A context. 4500 * @param cursor A cursor pointing to the row whose title should be 4501 * returned. The cursor must contain at least the {@link #TITLE} 4502 * and {@link #INTENT} columns. 4503 * @return A title that is localized and can be displayed to the user, 4504 * or the empty string if one could not be found. 4505 */ 4506 public static CharSequence getTitle(Context context, Cursor cursor) { 4507 int titleColumn = cursor.getColumnIndex(TITLE); 4508 int intentColumn = cursor.getColumnIndex(INTENT); 4509 if (titleColumn == -1 || intentColumn == -1) { 4510 throw new IllegalArgumentException( 4511 "The cursor must contain the TITLE and INTENT columns."); 4512 } 4513 4514 String title = cursor.getString(titleColumn); 4515 if (!TextUtils.isEmpty(title)) { 4516 return title; 4517 } 4518 4519 String intentUri = cursor.getString(intentColumn); 4520 if (TextUtils.isEmpty(intentUri)) { 4521 return ""; 4522 } 4523 4524 Intent intent; 4525 try { 4526 intent = Intent.parseUri(intentUri, 0); 4527 } catch (URISyntaxException e) { 4528 return ""; 4529 } 4530 4531 PackageManager packageManager = context.getPackageManager(); 4532 ResolveInfo info = packageManager.resolveActivity(intent, 0); 4533 return info != null ? info.loadLabel(packageManager) : ""; 4534 } 4535 } 4536 4537 /** 4538 * Returns the device ID that we should use when connecting to the mobile gtalk server. 4539 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 4540 * from the GoogleLoginService. 4541 * 4542 * @param androidId The Android ID for this device. 4543 * @return The device ID that should be used when connecting to the mobile gtalk server. 4544 * @hide 4545 */ 4546 public static String getGTalkDeviceId(long androidId) { 4547 return "android-" + Long.toHexString(androidId); 4548 } 4549} 4550