Settings.java revision 42c4c589003c029309c823e8f06ed00b3cdb21de
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 com.google.android.collect.Maps; 20 21import org.apache.commons.codec.binary.Base64; 22 23import android.annotation.SdkConstant; 24import android.annotation.SdkConstant.SdkConstantType; 25import android.content.ContentQueryMap; 26import android.content.ContentResolver; 27import android.content.ContentValues; 28import android.content.Context; 29import android.content.Intent; 30import android.content.pm.PackageManager; 31import android.content.pm.ResolveInfo; 32import android.content.res.Configuration; 33import android.content.res.Resources; 34import android.database.Cursor; 35import android.database.SQLException; 36import android.net.Uri; 37import android.os.*; 38import android.telephony.TelephonyManager; 39import android.text.TextUtils; 40import android.util.AndroidException; 41import android.util.Config; 42import android.util.Log; 43 44import java.net.URISyntaxException; 45import java.security.MessageDigest; 46import java.security.NoSuchAlgorithmException; 47import java.util.Collections; 48import java.util.HashMap; 49import java.util.HashSet; 50import java.util.Map; 51 52 53/** 54 * The Settings provider contains global system-level device preferences. 55 */ 56public final class Settings { 57 58 // Intent actions for Settings 59 60 /** 61 * Activity Action: Show system settings. 62 * <p> 63 * Input: Nothing. 64 * <p> 65 * Output: nothing. 66 */ 67 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 68 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 69 70 /** 71 * Activity Action: Show settings to allow configuration of APNs. 72 * <p> 73 * Input: Nothing. 74 * <p> 75 * Output: nothing. 76 */ 77 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 78 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 79 80 /** 81 * Activity Action: Show settings to allow configuration of current location 82 * sources. 83 * <p> 84 * In some cases, a matching Activity may not exist, so ensure you 85 * safeguard against this. 86 * <p> 87 * Input: Nothing. 88 * <p> 89 * Output: Nothing. 90 */ 91 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 92 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 93 "android.settings.LOCATION_SOURCE_SETTINGS"; 94 95 /** 96 * Activity Action: Show settings to allow configuration of wireless controls 97 * such as Wi-Fi, Bluetooth and Mobile networks. 98 * <p> 99 * In some cases, a matching Activity may not exist, so ensure you 100 * safeguard against this. 101 * <p> 102 * Input: Nothing. 103 * <p> 104 * Output: Nothing. 105 */ 106 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 107 public static final String ACTION_WIRELESS_SETTINGS = 108 "android.settings.WIRELESS_SETTINGS"; 109 110 /** 111 * Activity Action: Show settings to allow entering/exiting airplane mode. 112 * <p> 113 * In some cases, a matching Activity may not exist, so ensure you 114 * safeguard against this. 115 * <p> 116 * Input: Nothing. 117 * <p> 118 * Output: Nothing. 119 */ 120 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 121 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 122 "android.settings.AIRPLANE_MODE_SETTINGS"; 123 124 /** 125 * Activity Action: Show settings for accessibility modules. 126 * <p> 127 * In some cases, a matching Activity may not exist, so ensure you 128 * safeguard against this. 129 * <p> 130 * Input: Nothing. 131 * <p> 132 * Output: Nothing. 133 */ 134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 135 public static final String ACTION_ACCESSIBILITY_SETTINGS = 136 "android.settings.ACCESSIBILITY_SETTINGS"; 137 138 /** 139 * Activity Action: Show settings to allow configuration of security and 140 * location privacy. 141 * <p> 142 * In some cases, a matching Activity may not exist, so ensure you 143 * safeguard against this. 144 * <p> 145 * Input: Nothing. 146 * <p> 147 * Output: Nothing. 148 */ 149 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 150 public static final String ACTION_SECURITY_SETTINGS = 151 "android.settings.SECURITY_SETTINGS"; 152 153 /** 154 * Activity Action: Show settings to allow configuration of privacy options. 155 * <p> 156 * In some cases, a matching Activity may not exist, so ensure you 157 * safeguard against this. 158 * <p> 159 * Input: Nothing. 160 * <p> 161 * Output: Nothing. 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_PRIVACY_SETTINGS = 165 "android.settings.PRIVACY_SETTINGS"; 166 167 /** 168 * Activity Action: Show settings to allow configuration of Wi-Fi. 169 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 178 */ 179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 180 public static final String ACTION_WIFI_SETTINGS = 181 "android.settings.WIFI_SETTINGS"; 182 183 /** 184 * Activity Action: Show settings to allow configuration of a static IP 185 * address for Wi-Fi. 186 * <p> 187 * In some cases, a matching Activity may not exist, so ensure you safeguard 188 * against this. 189 * <p> 190 * Input: Nothing. 191 * <p> 192 * Output: Nothing. 193 */ 194 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 195 public static final String ACTION_WIFI_IP_SETTINGS = 196 "android.settings.WIFI_IP_SETTINGS"; 197 198 /** 199 * Activity Action: Show settings to allow configuration of Bluetooth. 200 * <p> 201 * In some cases, a matching Activity may not exist, so ensure you 202 * safeguard against this. 203 * <p> 204 * Input: Nothing. 205 * <p> 206 * Output: Nothing. 207 */ 208 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 209 public static final String ACTION_BLUETOOTH_SETTINGS = 210 "android.settings.BLUETOOTH_SETTINGS"; 211 212 /** 213 * Activity Action: Show settings to allow configuration of date and time. 214 * <p> 215 * In some cases, a matching Activity may not exist, so ensure you 216 * safeguard against this. 217 * <p> 218 * Input: Nothing. 219 * <p> 220 * Output: Nothing. 221 */ 222 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 223 public static final String ACTION_DATE_SETTINGS = 224 "android.settings.DATE_SETTINGS"; 225 226 /** 227 * Activity Action: Show settings to allow configuration of sound and volume. 228 * <p> 229 * In some cases, a matching Activity may not exist, so ensure you 230 * safeguard against this. 231 * <p> 232 * Input: Nothing. 233 * <p> 234 * Output: Nothing. 235 */ 236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 237 public static final String ACTION_SOUND_SETTINGS = 238 "android.settings.SOUND_SETTINGS"; 239 240 /** 241 * Activity Action: Show settings to allow configuration of display. 242 * <p> 243 * In some cases, a matching Activity may not exist, so ensure you 244 * safeguard against this. 245 * <p> 246 * Input: Nothing. 247 * <p> 248 * Output: Nothing. 249 */ 250 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 251 public static final String ACTION_DISPLAY_SETTINGS = 252 "android.settings.DISPLAY_SETTINGS"; 253 254 /** 255 * Activity Action: Show settings to allow configuration of locale. 256 * <p> 257 * In some cases, a matching Activity may not exist, so ensure you 258 * safeguard against this. 259 * <p> 260 * Input: Nothing. 261 * <p> 262 * Output: Nothing. 263 */ 264 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 265 public static final String ACTION_LOCALE_SETTINGS = 266 "android.settings.LOCALE_SETTINGS"; 267 268 /** 269 * Activity Action: Show settings to configure input methods, in particular 270 * allowing the user to enable input methods. 271 * <p> 272 * In some cases, a matching Activity may not exist, so ensure you 273 * safeguard against this. 274 * <p> 275 * Input: Nothing. 276 * <p> 277 * Output: Nothing. 278 */ 279 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 280 public static final String ACTION_INPUT_METHOD_SETTINGS = 281 "android.settings.INPUT_METHOD_SETTINGS"; 282 283 /** 284 * Activity Action: Show settings to manage the user input dictionary. 285 * <p> 286 * In some cases, a matching Activity may not exist, so ensure you 287 * safeguard against this. 288 * <p> 289 * Input: Nothing. 290 * <p> 291 * Output: Nothing. 292 */ 293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 294 public static final String ACTION_USER_DICTIONARY_SETTINGS = 295 "android.settings.USER_DICTIONARY_SETTINGS"; 296 297 /** 298 * Activity Action: Show settings to allow configuration of application-related settings. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. 302 * <p> 303 * Input: Nothing. 304 * <p> 305 * Output: Nothing. 306 */ 307 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 308 public static final String ACTION_APPLICATION_SETTINGS = 309 "android.settings.APPLICATION_SETTINGS"; 310 311 /** 312 * Activity Action: Show settings to allow configuration of application 313 * development-related settings. 314 * <p> 315 * In some cases, a matching Activity may not exist, so ensure you safeguard 316 * against this. 317 * <p> 318 * Input: Nothing. 319 * <p> 320 * Output: Nothing. 321 */ 322 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 323 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 324 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 325 326 /** 327 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 328 * <p> 329 * In some cases, a matching Activity may not exist, so ensure you 330 * safeguard against this. 331 * <p> 332 * Input: Nothing. 333 * <p> 334 * Output: Nothing. 335 */ 336 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 337 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 338 "android.settings.QUICK_LAUNCH_SETTINGS"; 339 340 /** 341 * Activity Action: Show settings to manage installed applications. 342 * <p> 343 * In some cases, a matching Activity may not exist, so ensure you 344 * safeguard against this. 345 * <p> 346 * Input: Nothing. 347 * <p> 348 * Output: Nothing. 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 352 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 353 354 /** 355 * Activity Action: Show settings for system update functionality. 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 * @hide 365 */ 366 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 367 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 368 "android.settings.SYSTEM_UPDATE_SETTINGS"; 369 370 /** 371 * Activity Action: Show settings to allow configuration of sync settings. 372 * <p> 373 * In some cases, a matching Activity may not exist, so ensure you 374 * safeguard against this. 375 * <p> 376 * Input: Nothing. 377 * <p> 378 * Output: Nothing. 379 */ 380 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 381 public static final String ACTION_SYNC_SETTINGS = 382 "android.settings.SYNC_SETTINGS"; 383 384 /** 385 * Activity Action: Show settings for selecting the network operator. 386 * <p> 387 * In some cases, a matching Activity may not exist, so ensure you 388 * safeguard against this. 389 * <p> 390 * Input: Nothing. 391 * <p> 392 * Output: Nothing. 393 */ 394 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 395 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 396 "android.settings.NETWORK_OPERATOR_SETTINGS"; 397 398 /** 399 * Activity Action: Show settings for selection of 2G/3G. 400 * <p> 401 * In some cases, a matching Activity may not exist, so ensure you 402 * safeguard against this. 403 * <p> 404 * Input: Nothing. 405 * <p> 406 * Output: Nothing. 407 */ 408 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 409 public static final String ACTION_DATA_ROAMING_SETTINGS = 410 "android.settings.DATA_ROAMING_SETTINGS"; 411 412 /** 413 * Activity Action: Show settings for internal storage. 414 * <p> 415 * In some cases, a matching Activity may not exist, so ensure you 416 * safeguard against this. 417 * <p> 418 * Input: Nothing. 419 * <p> 420 * Output: Nothing. 421 */ 422 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 423 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 424 "android.settings.INTERNAL_STORAGE_SETTINGS"; 425 /** 426 * Activity Action: Show settings for memory card storage. 427 * <p> 428 * In some cases, a matching Activity may not exist, so ensure you 429 * safeguard against this. 430 * <p> 431 * Input: Nothing. 432 * <p> 433 * Output: Nothing. 434 */ 435 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 436 public static final String ACTION_MEMORY_CARD_SETTINGS = 437 "android.settings.MEMORY_CARD_SETTINGS"; 438 439 // End of Intent actions for Settings 440 441 private static final String JID_RESOURCE_PREFIX = "android"; 442 443 public static final String AUTHORITY = "settings"; 444 445 private static final String TAG = "Settings"; 446 private static final boolean LOCAL_LOGV = Config.LOGV || false; 447 448 public static class SettingNotFoundException extends AndroidException { 449 public SettingNotFoundException(String msg) { 450 super(msg); 451 } 452 } 453 454 /** 455 * Common base for tables of name/value settings. 456 */ 457 public static class NameValueTable implements BaseColumns { 458 public static final String NAME = "name"; 459 public static final String VALUE = "value"; 460 461 protected static boolean putString(ContentResolver resolver, Uri uri, 462 String name, String value) { 463 // The database will take care of replacing duplicates. 464 try { 465 ContentValues values = new ContentValues(); 466 values.put(NAME, name); 467 values.put(VALUE, value); 468 resolver.insert(uri, values); 469 return true; 470 } catch (SQLException e) { 471 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 472 return false; 473 } 474 } 475 476 public static Uri getUriFor(Uri uri, String name) { 477 return Uri.withAppendedPath(uri, name); 478 } 479 } 480 481 private static class NameValueCache { 482 private final String mVersionSystemProperty; 483 private final Uri mUri; 484 485 // Must synchronize(mValues) to access mValues and mValuesVersion. 486 private final HashMap<String, String> mValues = new HashMap<String, String>(); 487 private long mValuesVersion = 0; 488 489 public NameValueCache(String versionSystemProperty, Uri uri) { 490 mVersionSystemProperty = versionSystemProperty; 491 mUri = uri; 492 } 493 494 public String getString(ContentResolver cr, String name) { 495 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 496 497 synchronized (mValues) { 498 if (mValuesVersion != newValuesVersion) { 499 if (LOCAL_LOGV) { 500 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " + 501 newValuesVersion + " != cached " + mValuesVersion); 502 } 503 504 mValues.clear(); 505 mValuesVersion = newValuesVersion; 506 } 507 508 if (mValues.containsKey(name)) { 509 return mValues.get(name); // Could be null, that's OK -- negative caching 510 } 511 } 512 513 Cursor c = null; 514 try { 515 c = cr.query(mUri, new String[] { Settings.NameValueTable.VALUE }, 516 Settings.NameValueTable.NAME + "=?", new String[]{name}, null); 517 if (c == null) { 518 Log.w(TAG, "Can't get key " + name + " from " + mUri); 519 return null; 520 } 521 522 String value = c.moveToNext() ? c.getString(0) : null; 523 synchronized (mValues) { 524 mValues.put(name, value); 525 } 526 if (LOCAL_LOGV) { 527 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 528 name + " = " + (value == null ? "(null)" : value)); 529 } 530 return value; 531 } catch (SQLException e) { 532 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 533 return null; // Return null, but don't cache it. 534 } finally { 535 if (c != null) c.close(); 536 } 537 } 538 } 539 540 /** 541 * System settings, containing miscellaneous system preferences. This 542 * table holds simple name/value pairs. There are convenience 543 * functions for accessing individual settings entries. 544 */ 545 public static final class System extends NameValueTable { 546 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 547 548 private static volatile NameValueCache mNameValueCache = null; 549 550 private static final HashSet<String> MOVED_TO_SECURE; 551 static { 552 MOVED_TO_SECURE = new HashSet<String>(30); 553 MOVED_TO_SECURE.add(Secure.ADB_ENABLED); 554 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 555 MOVED_TO_SECURE.add(Secure.BLUETOOTH_ON); 556 MOVED_TO_SECURE.add(Secure.DATA_ROAMING); 557 MOVED_TO_SECURE.add(Secure.DEVICE_PROVISIONED); 558 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 559 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 560 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 561 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 562 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 563 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 564 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 565 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 566 MOVED_TO_SECURE.add(Secure.USB_MASS_STORAGE_ENABLED); 567 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 568 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 569 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 570 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 571 MOVED_TO_SECURE.add(Secure.WIFI_ON); 572 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 573 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 574 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 575 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 576 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 577 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 578 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 579 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 580 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 581 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 582 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 583 } 584 585 /** 586 * Look up a name in the database. 587 * @param resolver to access the database with 588 * @param name to look up in the table 589 * @return the corresponding value, or null if not present 590 */ 591 public synchronized static String getString(ContentResolver resolver, String name) { 592 if (MOVED_TO_SECURE.contains(name)) { 593 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 594 + " to android.provider.Settings.Secure, returning read-only value."); 595 return Secure.getString(resolver, name); 596 } 597 if (mNameValueCache == null) { 598 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 599 } 600 return mNameValueCache.getString(resolver, name); 601 } 602 603 /** 604 * Store a name/value pair into the database. 605 * @param resolver to access the database with 606 * @param name to store 607 * @param value to associate with the name 608 * @return true if the value was set, false on database errors 609 */ 610 public static boolean putString(ContentResolver resolver, String name, String value) { 611 if (MOVED_TO_SECURE.contains(name)) { 612 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 613 + " to android.provider.Settings.Secure, value is unchanged."); 614 return false; 615 } 616 return putString(resolver, CONTENT_URI, name, value); 617 } 618 619 /** 620 * Construct the content URI for a particular name/value pair, 621 * useful for monitoring changes with a ContentObserver. 622 * @param name to look up in the table 623 * @return the corresponding content URI, or null if not present 624 */ 625 public static Uri getUriFor(String name) { 626 if (MOVED_TO_SECURE.contains(name)) { 627 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 628 + " to android.provider.Settings.Secure, returning Secure URI."); 629 return Secure.getUriFor(Secure.CONTENT_URI, name); 630 } 631 return getUriFor(CONTENT_URI, name); 632 } 633 634 /** 635 * Convenience function for retrieving a single system settings value 636 * as an integer. Note that internally setting values are always 637 * stored as strings; this function converts the string to an integer 638 * for you. The default value will be returned if the setting is 639 * not defined or not an integer. 640 * 641 * @param cr The ContentResolver to access. 642 * @param name The name of the setting to retrieve. 643 * @param def Value to return if the setting is not defined. 644 * 645 * @return The setting's current value, or 'def' if it is not defined 646 * or not a valid integer. 647 */ 648 public static int getInt(ContentResolver cr, String name, int def) { 649 String v = getString(cr, name); 650 try { 651 return v != null ? Integer.parseInt(v) : def; 652 } catch (NumberFormatException e) { 653 return def; 654 } 655 } 656 657 /** 658 * Convenience function for retrieving a single system settings value 659 * as an integer. Note that internally setting values are always 660 * stored as strings; this function converts the string to an integer 661 * for you. 662 * <p> 663 * This version does not take a default value. If the setting has not 664 * been set, or the string value is not a number, 665 * it throws {@link SettingNotFoundException}. 666 * 667 * @param cr The ContentResolver to access. 668 * @param name The name of the setting to retrieve. 669 * 670 * @throws SettingNotFoundException Thrown if a setting by the given 671 * name can't be found or the setting value is not an integer. 672 * 673 * @return The setting's current value. 674 */ 675 public static int getInt(ContentResolver cr, String name) 676 throws SettingNotFoundException { 677 String v = getString(cr, name); 678 try { 679 return Integer.parseInt(v); 680 } catch (NumberFormatException e) { 681 throw new SettingNotFoundException(name); 682 } 683 } 684 685 /** 686 * Convenience function for updating a single settings value as an 687 * integer. This will either create a new entry in the table if the 688 * given name does not exist, or modify the value of the existing row 689 * with that name. Note that internally setting values are always 690 * stored as strings, so this function converts the given value to a 691 * string before storing it. 692 * 693 * @param cr The ContentResolver to access. 694 * @param name The name of the setting to modify. 695 * @param value The new value for the setting. 696 * @return true if the value was set, false on database errors 697 */ 698 public static boolean putInt(ContentResolver cr, String name, int value) { 699 return putString(cr, name, Integer.toString(value)); 700 } 701 702 /** 703 * Convenience function for retrieving a single system settings value 704 * as a {@code long}. Note that internally setting values are always 705 * stored as strings; this function converts the string to a {@code long} 706 * for you. The default value will be returned if the setting is 707 * not defined or not a {@code long}. 708 * 709 * @param cr The ContentResolver to access. 710 * @param name The name of the setting to retrieve. 711 * @param def Value to return if the setting is not defined. 712 * 713 * @return The setting's current value, or 'def' if it is not defined 714 * or not a valid {@code long}. 715 */ 716 public static long getLong(ContentResolver cr, String name, long def) { 717 String valString = getString(cr, name); 718 long value; 719 try { 720 value = valString != null ? Long.parseLong(valString) : def; 721 } catch (NumberFormatException e) { 722 value = def; 723 } 724 return value; 725 } 726 727 /** 728 * Convenience function for retrieving a single system settings value 729 * as a {@code long}. Note that internally setting values are always 730 * stored as strings; this function converts the string to a {@code long} 731 * for you. 732 * <p> 733 * This version does not take a default value. If the setting has not 734 * been set, or the string value is not a number, 735 * it throws {@link SettingNotFoundException}. 736 * 737 * @param cr The ContentResolver to access. 738 * @param name The name of the setting to retrieve. 739 * 740 * @return The setting's current value. 741 * @throws SettingNotFoundException Thrown if a setting by the given 742 * name can't be found or the setting value is not an integer. 743 */ 744 public static long getLong(ContentResolver cr, String name) 745 throws SettingNotFoundException { 746 String valString = getString(cr, name); 747 try { 748 return Long.parseLong(valString); 749 } catch (NumberFormatException e) { 750 throw new SettingNotFoundException(name); 751 } 752 } 753 754 /** 755 * Convenience function for updating a single settings value as a long 756 * integer. This will either create a new entry in the table if the 757 * given name does not exist, or modify the value of the existing row 758 * with that name. Note that internally setting values are always 759 * stored as strings, so this function converts the given value to a 760 * string before storing it. 761 * 762 * @param cr The ContentResolver to access. 763 * @param name The name of the setting to modify. 764 * @param value The new value for the setting. 765 * @return true if the value was set, false on database errors 766 */ 767 public static boolean putLong(ContentResolver cr, String name, long value) { 768 return putString(cr, name, Long.toString(value)); 769 } 770 771 /** 772 * Convenience function for retrieving a single system settings value 773 * as a floating point number. Note that internally setting values are 774 * always stored as strings; this function converts the string to an 775 * float for you. The default value will be returned if the setting 776 * is not defined or not a valid float. 777 * 778 * @param cr The ContentResolver to access. 779 * @param name The name of the setting to retrieve. 780 * @param def Value to return if the setting is not defined. 781 * 782 * @return The setting's current value, or 'def' if it is not defined 783 * or not a valid float. 784 */ 785 public static float getFloat(ContentResolver cr, String name, float def) { 786 String v = getString(cr, name); 787 try { 788 return v != null ? Float.parseFloat(v) : def; 789 } catch (NumberFormatException e) { 790 return def; 791 } 792 } 793 794 /** 795 * Convenience function for retrieving a single system settings value 796 * as a float. Note that internally setting values are always 797 * stored as strings; this function converts the string to a float 798 * for you. 799 * <p> 800 * This version does not take a default value. If the setting has not 801 * been set, or the string value is not a number, 802 * it throws {@link SettingNotFoundException}. 803 * 804 * @param cr The ContentResolver to access. 805 * @param name The name of the setting to retrieve. 806 * 807 * @throws SettingNotFoundException Thrown if a setting by the given 808 * name can't be found or the setting value is not a float. 809 * 810 * @return The setting's current value. 811 */ 812 public static float getFloat(ContentResolver cr, String name) 813 throws SettingNotFoundException { 814 String v = getString(cr, name); 815 try { 816 return Float.parseFloat(v); 817 } catch (NumberFormatException e) { 818 throw new SettingNotFoundException(name); 819 } 820 } 821 822 /** 823 * Convenience function for updating a single settings value as a 824 * floating point number. This will either create a new entry in the 825 * table if the given name does not exist, or modify the value of the 826 * existing row with that name. Note that internally setting values 827 * are always stored as strings, so this function converts the given 828 * value to a string before storing it. 829 * 830 * @param cr The ContentResolver to access. 831 * @param name The name of the setting to modify. 832 * @param value The new value for the setting. 833 * @return true if the value was set, false on database errors 834 */ 835 public static boolean putFloat(ContentResolver cr, String name, float value) { 836 return putString(cr, name, Float.toString(value)); 837 } 838 839 /** 840 * Convenience function to read all of the current 841 * configuration-related settings into a 842 * {@link Configuration} object. 843 * 844 * @param cr The ContentResolver to access. 845 * @param outConfig Where to place the configuration settings. 846 */ 847 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 848 outConfig.fontScale = Settings.System.getFloat( 849 cr, FONT_SCALE, outConfig.fontScale); 850 if (outConfig.fontScale < 0) { 851 outConfig.fontScale = 1; 852 } 853 } 854 855 /** 856 * Convenience function to write a batch of configuration-related 857 * settings from a {@link Configuration} object. 858 * 859 * @param cr The ContentResolver to access. 860 * @param config The settings to write. 861 * @return true if the values were set, false on database errors 862 */ 863 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 864 return Settings.System.putFloat(cr, FONT_SCALE, config.fontScale); 865 } 866 867 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 868 return getInt(cr, SHOW_GTALK_SERVICE_STATUS, 0) != 0; 869 } 870 871 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 872 putInt(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0); 873 } 874 875 /** 876 * The content:// style URL for this table 877 */ 878 public static final Uri CONTENT_URI = 879 Uri.parse("content://" + AUTHORITY + "/system"); 880 881 /** 882 * Whether we keep the device on while the device is plugged in. 883 * Supported values are: 884 * <ul> 885 * <li>{@code 0} to never stay on while plugged in</li> 886 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 887 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 888 * </ul> 889 * These values can be OR-ed together. 890 */ 891 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 892 893 /** 894 * What happens when the user presses the end call button if they're not 895 * on a call.<br/> 896 * <b>Values:</b><br/> 897 * 0 - The end button does nothing.<br/> 898 * 1 - The end button goes to the home screen.<br/> 899 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 900 * 3 - The end button goes to the home screen. If the user is already on the 901 * home screen, it puts the device to sleep. 902 */ 903 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 904 905 /** 906 * Whether Airplane Mode is on. 907 */ 908 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 909 910 /** 911 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 912 */ 913 public static final String RADIO_BLUETOOTH = "bluetooth"; 914 915 /** 916 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 917 */ 918 public static final String RADIO_WIFI = "wifi"; 919 920 /** 921 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 922 */ 923 public static final String RADIO_CELL = "cell"; 924 925 /** 926 * A comma separated list of radios that need to be disabled when airplane mode 927 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 928 * included in the comma separated list. 929 */ 930 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 931 932 /** 933 * A comma separated list of radios that should to be disabled when airplane mode 934 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 935 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 936 * will be turned off when entering airplane mode, but the user will be able to reenable 937 * Wifi in the Settings app. 938 * 939 * {@hide} 940 */ 941 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 942 943 /** 944 * The policy for deciding when Wi-Fi should go to sleep (which will in 945 * turn switch to using the mobile data as an Internet connection). 946 * <p> 947 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 948 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 949 * {@link #WIFI_SLEEP_POLICY_NEVER}. 950 */ 951 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 952 953 /** 954 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 955 * policy, which is to sleep shortly after the turning off 956 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 957 */ 958 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 959 960 /** 961 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 962 * the device is on battery, and never go to sleep when the device is 963 * plugged in. 964 */ 965 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 966 967 /** 968 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 969 */ 970 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 971 972 /** 973 * Whether to use static IP and other static network attributes. 974 * <p> 975 * Set to 1 for true and 0 for false. 976 */ 977 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 978 979 /** 980 * The static IP address. 981 * <p> 982 * Example: "192.168.1.51" 983 */ 984 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 985 986 /** 987 * If using static IP, the gateway's IP address. 988 * <p> 989 * Example: "192.168.1.1" 990 */ 991 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 992 993 /** 994 * If using static IP, the net mask. 995 * <p> 996 * Example: "255.255.255.0" 997 */ 998 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 999 1000 /** 1001 * If using static IP, the primary DNS's IP address. 1002 * <p> 1003 * Example: "192.168.1.1" 1004 */ 1005 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 1006 1007 /** 1008 * If using static IP, the secondary DNS's IP address. 1009 * <p> 1010 * Example: "192.168.1.2" 1011 */ 1012 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 1013 1014 /** 1015 * The number of radio channels that are allowed in the local 1016 * 802.11 regulatory domain. 1017 * @hide 1018 */ 1019 public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; 1020 1021 /** 1022 * Determines whether remote devices may discover and/or connect to 1023 * this device. 1024 * <P>Type: INT</P> 1025 * 2 -- discoverable and connectable 1026 * 1 -- connectable but not discoverable 1027 * 0 -- neither connectable nor discoverable 1028 */ 1029 public static final String BLUETOOTH_DISCOVERABILITY = 1030 "bluetooth_discoverability"; 1031 1032 /** 1033 * Bluetooth discoverability timeout. If this value is nonzero, then 1034 * Bluetooth becomes discoverable for a certain number of seconds, 1035 * after which is becomes simply connectable. The value is in seconds. 1036 */ 1037 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1038 "bluetooth_discoverability_timeout"; 1039 1040 /** 1041 * Whether autolock is enabled (0 = false, 1 = true) 1042 */ 1043 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 1044 1045 /** 1046 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 1047 */ 1048 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1049 1050 /** 1051 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 1052 */ 1053 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1054 "lock_pattern_tactile_feedback_enabled"; 1055 1056 1057 /** 1058 * A formatted string of the next alarm that is set, or the empty string 1059 * if there is no alarm set. 1060 */ 1061 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1062 1063 /** 1064 * Scaling factor for fonts, float. 1065 */ 1066 public static final String FONT_SCALE = "font_scale"; 1067 1068 /** 1069 * Name of an application package to be debugged. 1070 */ 1071 public static final String DEBUG_APP = "debug_app"; 1072 1073 /** 1074 * If 1, when launching DEBUG_APP it will wait for the debugger before 1075 * starting user code. If 0, it will run normally. 1076 */ 1077 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1078 1079 /** 1080 * Whether or not to dim the screen. 0=no 1=yes 1081 */ 1082 public static final String DIM_SCREEN = "dim_screen"; 1083 1084 /** 1085 * The timeout before the screen turns off. 1086 */ 1087 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1088 1089 /** 1090 * If 0, the compatibility mode is off for all applications. 1091 * If 1, older applications run under compatibility mode. 1092 * TODO: remove this settings before code freeze (bug/1907571) 1093 * @hide 1094 */ 1095 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1096 1097 /** 1098 * The screen backlight brightness between 0 and 255. 1099 */ 1100 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1101 1102 /** 1103 * Control whether to enable automatic brightness mode. 1104 * @hide 1105 */ 1106 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1107 1108 /** 1109 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1110 * @hide 1111 */ 1112 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 1113 1114 /** 1115 * SCREEN_BRIGHTNESS_MODE value for manual mode. 1116 * @hide 1117 */ 1118 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 1119 1120 /** 1121 * Control whether the process CPU usage meter should be shown. 1122 */ 1123 public static final String SHOW_PROCESSES = "show_processes"; 1124 1125 /** 1126 * If 1, the activity manager will aggressively finish activities and 1127 * processes as soon as they are no longer needed. If 0, the normal 1128 * extended lifetime is used. 1129 */ 1130 public static final String ALWAYS_FINISH_ACTIVITIES = 1131 "always_finish_activities"; 1132 1133 1134 /** 1135 * Ringer mode. This is used internally, changing this value will not 1136 * change the ringer mode. See AudioManager. 1137 */ 1138 public static final String MODE_RINGER = "mode_ringer"; 1139 1140 /** 1141 * Determines which streams are affected by ringer mode changes. The 1142 * stream type's bit should be set to 1 if it should be muted when going 1143 * into an inaudible ringer mode. 1144 */ 1145 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1146 1147 /** 1148 * Determines which streams are affected by mute. The 1149 * stream type's bit should be set to 1 if it should be muted when a mute request 1150 * is received. 1151 */ 1152 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1153 1154 /** 1155 * Whether vibrate is on for different events. This is used internally, 1156 * changing this value will not change the vibrate. See AudioManager. 1157 */ 1158 public static final String VIBRATE_ON = "vibrate_on"; 1159 1160 /** 1161 * Ringer volume. This is used internally, changing this value will not 1162 * change the volume. See AudioManager. 1163 */ 1164 public static final String VOLUME_RING = "volume_ring"; 1165 1166 /** 1167 * System/notifications volume. This is used internally, changing this 1168 * value will not change the volume. See AudioManager. 1169 */ 1170 public static final String VOLUME_SYSTEM = "volume_system"; 1171 1172 /** 1173 * Voice call volume. This is used internally, changing this value will 1174 * not change the volume. See AudioManager. 1175 */ 1176 public static final String VOLUME_VOICE = "volume_voice"; 1177 1178 /** 1179 * Music/media/gaming volume. This is used internally, changing this 1180 * value will not change the volume. See AudioManager. 1181 */ 1182 public static final String VOLUME_MUSIC = "volume_music"; 1183 1184 /** 1185 * Alarm volume. This is used internally, changing this 1186 * value will not change the volume. See AudioManager. 1187 */ 1188 public static final String VOLUME_ALARM = "volume_alarm"; 1189 1190 /** 1191 * Notification volume. This is used internally, changing this 1192 * value will not change the volume. See AudioManager. 1193 */ 1194 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1195 1196 /** 1197 * Whether the notifications should use the ring volume (value of 1) or 1198 * a separate notification volume (value of 0). In most cases, users 1199 * will have this enabled so the notification and ringer volumes will be 1200 * the same. However, power users can disable this and use the separate 1201 * notification volume control. 1202 * <p> 1203 * Note: This is a one-off setting that will be removed in the future 1204 * when there is profile support. For this reason, it is kept hidden 1205 * from the public APIs. 1206 * 1207 * @hide 1208 */ 1209 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1210 "notifications_use_ring_volume"; 1211 1212 /** 1213 * The mapping of stream type (integer) to its setting. 1214 */ 1215 public static final String[] VOLUME_SETTINGS = { 1216 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1217 VOLUME_ALARM, VOLUME_NOTIFICATION 1218 }; 1219 1220 /** 1221 * Appended to various volume related settings to record the previous 1222 * values before they the settings were affected by a silent/vibrate 1223 * ringer mode change. 1224 */ 1225 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1226 1227 /** 1228 * Persistent store for the system-wide default ringtone URI. 1229 * <p> 1230 * If you need to play the default ringtone at any given time, it is recommended 1231 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1232 * to the set default ringtone at the time of playing. 1233 * 1234 * @see #DEFAULT_RINGTONE_URI 1235 */ 1236 public static final String RINGTONE = "ringtone"; 1237 1238 /** 1239 * A {@link Uri} that will point to the current default ringtone at any 1240 * given time. 1241 * <p> 1242 * If the current default ringtone is in the DRM provider and the caller 1243 * does not have permission, the exception will be a 1244 * FileNotFoundException. 1245 */ 1246 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1247 1248 /** 1249 * Persistent store for the system-wide default notification sound. 1250 * 1251 * @see #RINGTONE 1252 * @see #DEFAULT_NOTIFICATION_URI 1253 */ 1254 public static final String NOTIFICATION_SOUND = "notification_sound"; 1255 1256 /** 1257 * A {@link Uri} that will point to the current default notification 1258 * sound at any given time. 1259 * 1260 * @see #DEFAULT_RINGTONE_URI 1261 */ 1262 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1263 1264 /** 1265 * Persistent store for the system-wide default alarm alert. 1266 * 1267 * @see #RINGTONE 1268 * @see #DEFAULT_ALARM_ALERT_URI 1269 */ 1270 public static final String ALARM_ALERT = "alarm_alert"; 1271 1272 /** 1273 * A {@link Uri} that will point to the current default alarm alert at 1274 * any given time. 1275 * 1276 * @see #DEFAULT_ALARM_ALERT_URI 1277 */ 1278 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1279 1280 /** 1281 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1282 */ 1283 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1284 1285 /** 1286 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1287 */ 1288 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1289 1290 /** 1291 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1292 * feature converts two spaces to a "." and space. 1293 */ 1294 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1295 1296 /** 1297 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1298 */ 1299 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1300 1301 public static final String SHOW_GTALK_SERVICE_STATUS = 1302 "SHOW_GTALK_SERVICE_STATUS"; 1303 1304 /** 1305 * Name of activity to use for wallpaper on the home screen. 1306 */ 1307 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1308 1309 /** 1310 * Value to specify if the user prefers the date, time and time zone 1311 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1312 */ 1313 public static final String AUTO_TIME = "auto_time"; 1314 1315 /** 1316 * Display times as 12 or 24 hours 1317 * 12 1318 * 24 1319 */ 1320 public static final String TIME_12_24 = "time_12_24"; 1321 1322 /** 1323 * Date format string 1324 * mm/dd/yyyy 1325 * dd/mm/yyyy 1326 * yyyy/mm/dd 1327 */ 1328 public static final String DATE_FORMAT = "date_format"; 1329 1330 /** 1331 * Whether the setup wizard has been run before (on first boot), or if 1332 * it still needs to be run. 1333 * 1334 * nonzero = it has been run in the past 1335 * 0 = it has not been run in the past 1336 */ 1337 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1338 1339 /** 1340 * Scaling factor for normal window animations. Setting to 0 will disable window 1341 * animations. 1342 */ 1343 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1344 1345 /** 1346 * Scaling factor for activity transition animations. Setting to 0 will disable window 1347 * animations. 1348 */ 1349 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1350 1351 /** 1352 * Scaling factor for normal window animations. Setting to 0 will disable window 1353 * animations. 1354 * @hide 1355 */ 1356 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1357 1358 /** 1359 * Control whether the accelerometer will be used to change screen 1360 * orientation. If 0, it will not be used unless explicitly requested 1361 * by the application; if 1, it will be used by default unless explicitly 1362 * disabled by the application. 1363 */ 1364 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1365 1366 /** 1367 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1368 * boolean (1 or 0). 1369 */ 1370 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1371 1372 /** 1373 * CDMA only settings 1374 * DTMF tone type played by the dialer when dialing. 1375 * 0 = Normal 1376 * 1 = Long 1377 * @hide 1378 */ 1379 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1380 1381 /** 1382 * CDMA only settings 1383 * Emergency Tone 0 = Off 1384 * 1 = Alert 1385 * 2 = Vibrate 1386 * @hide 1387 */ 1388 public static final String EMERGENCY_TONE = "emergency_tone"; 1389 1390 /** 1391 * CDMA only settings 1392 * Whether the auto retry is enabled. The value is 1393 * boolean (1 or 0). 1394 * @hide 1395 */ 1396 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 1397 1398 /** 1399 * Whether the hearing aid is enabled. The value is 1400 * boolean (1 or 0). 1401 * @hide 1402 */ 1403 public static final String HEARING_AID = "hearing_aid"; 1404 1405 /** 1406 * CDMA only settings 1407 * TTY Mode 1408 * 0 = OFF 1409 * 1 = FULL 1410 * 2 = VCO 1411 * 3 = HCO 1412 * @hide 1413 */ 1414 public static final String TTY_MODE = "tty_mode"; 1415 1416 /** 1417 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 1418 * boolean (1 or 0). 1419 */ 1420 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 1421 1422 /** 1423 * Whether the haptic feedback (long presses, ...) are enabled. The value is 1424 * boolean (1 or 0). 1425 */ 1426 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 1427 1428 /** 1429 * Whether live web suggestions while the user types into search dialogs are 1430 * enabled. Browsers and other search UIs should respect this, as it allows 1431 * a user to avoid sending partial queries to a search engine, if it poses 1432 * any privacy concern. The value is boolean (1 or 0). 1433 */ 1434 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 1435 1436 /** 1437 * Whether the notification LED should repeatedly flash when a notification is 1438 * pending. The value is boolean (1 or 0). 1439 * @hide 1440 */ 1441 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 1442 1443 /** 1444 * Settings to backup. This is here so that it's in the same place as the settings 1445 * keys and easy to update. 1446 * @hide 1447 */ 1448 public static final String[] SETTINGS_TO_BACKUP = { 1449 STAY_ON_WHILE_PLUGGED_IN, 1450 END_BUTTON_BEHAVIOR, 1451 WIFI_SLEEP_POLICY, 1452 WIFI_USE_STATIC_IP, 1453 WIFI_STATIC_IP, 1454 WIFI_STATIC_GATEWAY, 1455 WIFI_STATIC_NETMASK, 1456 WIFI_STATIC_DNS1, 1457 WIFI_STATIC_DNS2, 1458 BLUETOOTH_DISCOVERABILITY, 1459 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 1460 DIM_SCREEN, 1461 SCREEN_OFF_TIMEOUT, 1462 SCREEN_BRIGHTNESS, 1463 SCREEN_BRIGHTNESS_MODE, 1464 VIBRATE_ON, 1465 NOTIFICATIONS_USE_RING_VOLUME, 1466 MODE_RINGER, 1467 MODE_RINGER_STREAMS_AFFECTED, 1468 MUTE_STREAMS_AFFECTED, 1469 VOLUME_VOICE, 1470 VOLUME_SYSTEM, 1471 VOLUME_RING, 1472 VOLUME_MUSIC, 1473 VOLUME_ALARM, 1474 VOLUME_NOTIFICATION, 1475 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 1476 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 1477 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 1478 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 1479 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 1480 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 1481 TEXT_AUTO_REPLACE, 1482 TEXT_AUTO_CAPS, 1483 TEXT_AUTO_PUNCTUATE, 1484 TEXT_SHOW_PASSWORD, 1485 AUTO_TIME, 1486 TIME_12_24, 1487 DATE_FORMAT, 1488 ACCELEROMETER_ROTATION, 1489 DTMF_TONE_WHEN_DIALING, 1490 DTMF_TONE_TYPE_WHEN_DIALING, 1491 EMERGENCY_TONE, 1492 CALL_AUTO_RETRY, 1493 HEARING_AID, 1494 TTY_MODE, 1495 SOUND_EFFECTS_ENABLED, 1496 HAPTIC_FEEDBACK_ENABLED, 1497 SHOW_WEB_SUGGESTIONS, 1498 NOTIFICATION_LIGHT_PULSE 1499 }; 1500 1501 // Settings moved to Settings.Secure 1502 1503 /** 1504 * @deprecated Use {@link android.provider.Settings.Secure#ADB_ENABLED} 1505 * instead 1506 */ 1507 @Deprecated 1508 public static final String ADB_ENABLED = Secure.ADB_ENABLED; 1509 1510 /** 1511 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 1512 */ 1513 @Deprecated 1514 public static final String ANDROID_ID = Secure.ANDROID_ID; 1515 1516 /** 1517 * @deprecated Use {@link android.provider.Settings.Secure#BLUETOOTH_ON} instead 1518 */ 1519 @Deprecated 1520 public static final String BLUETOOTH_ON = Secure.BLUETOOTH_ON; 1521 1522 /** 1523 * @deprecated Use {@link android.provider.Settings.Secure#DATA_ROAMING} instead 1524 */ 1525 @Deprecated 1526 public static final String DATA_ROAMING = Secure.DATA_ROAMING; 1527 1528 /** 1529 * @deprecated Use {@link android.provider.Settings.Secure#DEVICE_PROVISIONED} instead 1530 */ 1531 @Deprecated 1532 public static final String DEVICE_PROVISIONED = Secure.DEVICE_PROVISIONED; 1533 1534 /** 1535 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 1536 */ 1537 @Deprecated 1538 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 1539 1540 /** 1541 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 1542 */ 1543 @Deprecated 1544 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 1545 1546 /** 1547 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 1548 * instead 1549 */ 1550 @Deprecated 1551 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 1552 1553 /** 1554 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 1555 */ 1556 @Deprecated 1557 public static final String LOGGING_ID = Secure.LOGGING_ID; 1558 1559 /** 1560 * @deprecated Use {@link android.provider.Settings.Secure#NETWORK_PREFERENCE} instead 1561 */ 1562 @Deprecated 1563 public static final String NETWORK_PREFERENCE = Secure.NETWORK_PREFERENCE; 1564 1565 /** 1566 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 1567 * instead 1568 */ 1569 @Deprecated 1570 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 1571 1572 /** 1573 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 1574 * instead 1575 */ 1576 @Deprecated 1577 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 1578 1579 /** 1580 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 1581 * instead 1582 */ 1583 @Deprecated 1584 public static final String PARENTAL_CONTROL_REDIRECT_URL = 1585 Secure.PARENTAL_CONTROL_REDIRECT_URL; 1586 1587 /** 1588 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 1589 */ 1590 @Deprecated 1591 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 1592 1593 /** 1594 * @deprecated Use {@link android.provider.Settings.Secure#USB_MASS_STORAGE_ENABLED} instead 1595 */ 1596 @Deprecated 1597 public static final String USB_MASS_STORAGE_ENABLED = Secure.USB_MASS_STORAGE_ENABLED; 1598 1599 /** 1600 * @deprecated Use {@link android.provider.Settings.Secure#USE_GOOGLE_MAIL} instead 1601 */ 1602 @Deprecated 1603 public static final String USE_GOOGLE_MAIL = Secure.USE_GOOGLE_MAIL; 1604 1605 /** 1606 * @deprecated Use 1607 * {@link android.provider.Settings.Secure#WIFI_MAX_DHCP_RETRY_COUNT} instead 1608 */ 1609 @Deprecated 1610 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Secure.WIFI_MAX_DHCP_RETRY_COUNT; 1611 1612 /** 1613 * @deprecated Use 1614 * {@link android.provider.Settings.Secure#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 1615 */ 1616 @Deprecated 1617 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 1618 Secure.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 1619 1620 /** 1621 * @deprecated Use 1622 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 1623 */ 1624 @Deprecated 1625 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 1626 Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 1627 1628 /** 1629 * @deprecated Use 1630 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 1631 */ 1632 @Deprecated 1633 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 1634 Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 1635 1636 /** 1637 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_NUM_OPEN_NETWORKS_KEPT} 1638 * instead 1639 */ 1640 @Deprecated 1641 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Secure.WIFI_NUM_OPEN_NETWORKS_KEPT; 1642 1643 /** 1644 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_ON} instead 1645 */ 1646 @Deprecated 1647 public static final String WIFI_ON = Secure.WIFI_ON; 1648 1649 /** 1650 * @deprecated Use 1651 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 1652 * instead 1653 */ 1654 @Deprecated 1655 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 1656 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 1657 1658 /** 1659 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 1660 */ 1661 @Deprecated 1662 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 1663 1664 /** 1665 * @deprecated Use 1666 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 1667 */ 1668 @Deprecated 1669 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 1670 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 1671 1672 /** 1673 * @deprecated Use 1674 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 1675 */ 1676 @Deprecated 1677 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 1678 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 1679 1680 /** 1681 * @deprecated Use 1682 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 1683 * instead 1684 */ 1685 @Deprecated 1686 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 1687 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 1688 1689 /** 1690 * @deprecated Use 1691 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 1692 */ 1693 @Deprecated 1694 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 1695 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 1696 1697 /** 1698 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 1699 * instead 1700 */ 1701 @Deprecated 1702 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 1703 1704 /** 1705 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ON} instead 1706 */ 1707 @Deprecated 1708 public static final String WIFI_WATCHDOG_ON = Secure.WIFI_WATCHDOG_ON; 1709 1710 /** 1711 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 1712 */ 1713 @Deprecated 1714 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 1715 1716 /** 1717 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 1718 * instead 1719 */ 1720 @Deprecated 1721 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 1722 1723 /** 1724 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 1725 * instead 1726 */ 1727 @Deprecated 1728 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 1729 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 1730 } 1731 1732 /** 1733 * Secure system settings, containing system preferences that applications 1734 * can read but are not allowed to write. These are for preferences that 1735 * the user must explicitly modify through the system UI or specialized 1736 * APIs for those values, not modified directly by applications. 1737 */ 1738 public static final class Secure extends NameValueTable { 1739 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 1740 1741 private static volatile NameValueCache mNameValueCache = null; 1742 1743 /** 1744 * Look up a name in the database. 1745 * @param resolver to access the database with 1746 * @param name to look up in the table 1747 * @return the corresponding value, or null if not present 1748 */ 1749 public synchronized static String getString(ContentResolver resolver, String name) { 1750 if (mNameValueCache == null) { 1751 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 1752 } 1753 return mNameValueCache.getString(resolver, name); 1754 } 1755 1756 /** 1757 * Store a name/value pair into the database. 1758 * @param resolver to access the database with 1759 * @param name to store 1760 * @param value to associate with the name 1761 * @return true if the value was set, false on database errors 1762 */ 1763 public static boolean putString(ContentResolver resolver, 1764 String name, String value) { 1765 return putString(resolver, CONTENT_URI, name, value); 1766 } 1767 1768 /** 1769 * Construct the content URI for a particular name/value pair, 1770 * useful for monitoring changes with a ContentObserver. 1771 * @param name to look up in the table 1772 * @return the corresponding content URI, or null if not present 1773 */ 1774 public static Uri getUriFor(String name) { 1775 return getUriFor(CONTENT_URI, name); 1776 } 1777 1778 /** 1779 * Convenience function for retrieving a single secure settings value 1780 * as an integer. Note that internally setting values are always 1781 * stored as strings; this function converts the string to an integer 1782 * for you. The default value will be returned if the setting is 1783 * not defined or not an integer. 1784 * 1785 * @param cr The ContentResolver to access. 1786 * @param name The name of the setting to retrieve. 1787 * @param def Value to return if the setting is not defined. 1788 * 1789 * @return The setting's current value, or 'def' if it is not defined 1790 * or not a valid integer. 1791 */ 1792 public static int getInt(ContentResolver cr, String name, int def) { 1793 String v = getString(cr, name); 1794 try { 1795 return v != null ? Integer.parseInt(v) : def; 1796 } catch (NumberFormatException e) { 1797 return def; 1798 } 1799 } 1800 1801 /** 1802 * Convenience function for retrieving a single secure settings value 1803 * as an integer. Note that internally setting values are always 1804 * stored as strings; this function converts the string to an integer 1805 * for you. 1806 * <p> 1807 * This version does not take a default value. If the setting has not 1808 * been set, or the string value is not a number, 1809 * it throws {@link SettingNotFoundException}. 1810 * 1811 * @param cr The ContentResolver to access. 1812 * @param name The name of the setting to retrieve. 1813 * 1814 * @throws SettingNotFoundException Thrown if a setting by the given 1815 * name can't be found or the setting value is not an integer. 1816 * 1817 * @return The setting's current value. 1818 */ 1819 public static int getInt(ContentResolver cr, String name) 1820 throws SettingNotFoundException { 1821 String v = getString(cr, name); 1822 try { 1823 return Integer.parseInt(v); 1824 } catch (NumberFormatException e) { 1825 throw new SettingNotFoundException(name); 1826 } 1827 } 1828 1829 /** 1830 * Convenience function for updating a single settings value as an 1831 * integer. This will either create a new entry in the table if the 1832 * given name does not exist, or modify the value of the existing row 1833 * with that name. Note that internally setting values are always 1834 * stored as strings, so this function converts the given value to a 1835 * string before storing it. 1836 * 1837 * @param cr The ContentResolver to access. 1838 * @param name The name of the setting to modify. 1839 * @param value The new value for the setting. 1840 * @return true if the value was set, false on database errors 1841 */ 1842 public static boolean putInt(ContentResolver cr, String name, int value) { 1843 return putString(cr, name, Integer.toString(value)); 1844 } 1845 1846 /** 1847 * Convenience function for retrieving a single secure settings value 1848 * as a {@code long}. Note that internally setting values are always 1849 * stored as strings; this function converts the string to a {@code long} 1850 * for you. The default value will be returned if the setting is 1851 * not defined or not a {@code long}. 1852 * 1853 * @param cr The ContentResolver to access. 1854 * @param name The name of the setting to retrieve. 1855 * @param def Value to return if the setting is not defined. 1856 * 1857 * @return The setting's current value, or 'def' if it is not defined 1858 * or not a valid {@code long}. 1859 */ 1860 public static long getLong(ContentResolver cr, String name, long def) { 1861 String valString = getString(cr, name); 1862 long value; 1863 try { 1864 value = valString != null ? Long.parseLong(valString) : def; 1865 } catch (NumberFormatException e) { 1866 value = def; 1867 } 1868 return value; 1869 } 1870 1871 /** 1872 * Convenience function for retrieving a single secure settings value 1873 * as a {@code long}. Note that internally setting values are always 1874 * stored as strings; this function converts the string to a {@code long} 1875 * for you. 1876 * <p> 1877 * This version does not take a default value. If the setting has not 1878 * been set, or the string value is not a number, 1879 * it throws {@link SettingNotFoundException}. 1880 * 1881 * @param cr The ContentResolver to access. 1882 * @param name The name of the setting to retrieve. 1883 * 1884 * @return The setting's current value. 1885 * @throws SettingNotFoundException Thrown if a setting by the given 1886 * name can't be found or the setting value is not an integer. 1887 */ 1888 public static long getLong(ContentResolver cr, String name) 1889 throws SettingNotFoundException { 1890 String valString = getString(cr, name); 1891 try { 1892 return Long.parseLong(valString); 1893 } catch (NumberFormatException e) { 1894 throw new SettingNotFoundException(name); 1895 } 1896 } 1897 1898 /** 1899 * Convenience function for updating a secure settings value as a long 1900 * integer. This will either create a new entry in the table if the 1901 * given name does not exist, or modify the value of the existing row 1902 * with that name. Note that internally setting values are always 1903 * stored as strings, so this function converts the given value to a 1904 * string before storing it. 1905 * 1906 * @param cr The ContentResolver to access. 1907 * @param name The name of the setting to modify. 1908 * @param value The new value for the setting. 1909 * @return true if the value was set, false on database errors 1910 */ 1911 public static boolean putLong(ContentResolver cr, String name, long value) { 1912 return putString(cr, name, Long.toString(value)); 1913 } 1914 1915 /** 1916 * Convenience function for retrieving a single secure settings value 1917 * as a floating point number. Note that internally setting values are 1918 * always stored as strings; this function converts the string to an 1919 * float for you. The default value will be returned if the setting 1920 * is not defined or not a valid float. 1921 * 1922 * @param cr The ContentResolver to access. 1923 * @param name The name of the setting to retrieve. 1924 * @param def Value to return if the setting is not defined. 1925 * 1926 * @return The setting's current value, or 'def' if it is not defined 1927 * or not a valid float. 1928 */ 1929 public static float getFloat(ContentResolver cr, String name, float def) { 1930 String v = getString(cr, name); 1931 try { 1932 return v != null ? Float.parseFloat(v) : def; 1933 } catch (NumberFormatException e) { 1934 return def; 1935 } 1936 } 1937 1938 /** 1939 * Convenience function for retrieving a single secure settings value 1940 * as a float. Note that internally setting values are always 1941 * stored as strings; this function converts the string to a float 1942 * for you. 1943 * <p> 1944 * This version does not take a default value. If the setting has not 1945 * been set, or the string value is not a number, 1946 * it throws {@link SettingNotFoundException}. 1947 * 1948 * @param cr The ContentResolver to access. 1949 * @param name The name of the setting to retrieve. 1950 * 1951 * @throws SettingNotFoundException Thrown if a setting by the given 1952 * name can't be found or the setting value is not a float. 1953 * 1954 * @return The setting's current value. 1955 */ 1956 public static float getFloat(ContentResolver cr, String name) 1957 throws SettingNotFoundException { 1958 String v = getString(cr, name); 1959 try { 1960 return Float.parseFloat(v); 1961 } catch (NumberFormatException e) { 1962 throw new SettingNotFoundException(name); 1963 } 1964 } 1965 1966 /** 1967 * Convenience function for updating a single settings value as a 1968 * floating point number. This will either create a new entry in the 1969 * table if the given name does not exist, or modify the value of the 1970 * existing row with that name. Note that internally setting values 1971 * are always stored as strings, so this function converts the given 1972 * value to a string before storing it. 1973 * 1974 * @param cr The ContentResolver to access. 1975 * @param name The name of the setting to modify. 1976 * @param value The new value for the setting. 1977 * @return true if the value was set, false on database errors 1978 */ 1979 public static boolean putFloat(ContentResolver cr, String name, float value) { 1980 return putString(cr, name, Float.toString(value)); 1981 } 1982 1983 /** 1984 * The content:// style URL for this table 1985 */ 1986 public static final Uri CONTENT_URI = 1987 Uri.parse("content://" + AUTHORITY + "/secure"); 1988 1989 /** 1990 * Whether ADB is enabled. 1991 */ 1992 public static final String ADB_ENABLED = "adb_enabled"; 1993 1994 /** 1995 * Setting to allow mock locations and location provider status to be injected into the 1996 * LocationManager service for testing purposes during application development. These 1997 * locations and status values override actual location and status information generated 1998 * by network, gps, or other location providers. 1999 */ 2000 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 2001 2002 /** 2003 * The Android ID (a unique 64-bit value) as a hex string. 2004 * Identical to that obtained by calling 2005 * GoogleLoginService.getAndroidId(); it is also placed here 2006 * so you can get it without binding to a service. 2007 */ 2008 public static final String ANDROID_ID = "android_id"; 2009 2010 /** 2011 * Whether bluetooth is enabled/disabled 2012 * 0=disabled. 1=enabled. 2013 */ 2014 public static final String BLUETOOTH_ON = "bluetooth_on"; 2015 2016 /** 2017 * Get the key that retrieves a bluetooth headset's priority. 2018 * @hide 2019 */ 2020 public static final String getBluetoothHeadsetPriorityKey(String address) { 2021 return ("bluetooth_headset_priority_" + address.toUpperCase()); 2022 } 2023 2024 /** 2025 * Get the key that retrieves a bluetooth a2dp sink's priority. 2026 * @hide 2027 */ 2028 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 2029 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 2030 } 2031 2032 /** 2033 * Whether or not data roaming is enabled. (0 = false, 1 = true) 2034 */ 2035 public static final String DATA_ROAMING = "data_roaming"; 2036 2037 /** 2038 * Setting to record the input method used by default, holding the ID 2039 * of the desired method. 2040 */ 2041 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 2042 2043 /** 2044 * Whether the device has been provisioned (0 = false, 1 = true) 2045 */ 2046 public static final String DEVICE_PROVISIONED = "device_provisioned"; 2047 2048 /** 2049 * List of input methods that are currently enabled. This is a string 2050 * containing the IDs of all enabled input methods, each ID separated 2051 * by ':'. 2052 */ 2053 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 2054 2055 /** 2056 * Host name and port for a user-selected proxy. 2057 */ 2058 public static final String HTTP_PROXY = "http_proxy"; 2059 2060 /** 2061 * Whether the package installer should allow installation of apps downloaded from 2062 * sources other than the Android Market (vending machine). 2063 * 2064 * 1 = allow installing from other sources 2065 * 0 = only allow installing from the Android Market 2066 */ 2067 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 2068 2069 /** 2070 * Comma-separated list of location providers that activities may access. 2071 */ 2072 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 2073 2074 /** 2075 * Whether assisted GPS should be enabled or not. 2076 * @hide 2077 */ 2078 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 2079 2080 /** 2081 * The Logging ID (a unique 64-bit value) as a hex string. 2082 * Used as a pseudonymous identifier for logging. 2083 * @deprecated This identifier is poorly initialized and has 2084 * many collisions. It should not be used. 2085 */ 2086 @Deprecated 2087 public static final String LOGGING_ID = "logging_id"; 2088 2089 /** 2090 * The Logging ID (a unique 64-bit value) as a hex string. 2091 * Used as a pseudonymous identifier for logging. 2092 * @hide 2093 */ 2094 public static final String LOGGING_ID2 = "logging_id2"; 2095 2096 /** 2097 * User preference for which network(s) should be used. Only the 2098 * connectivity service should touch this. 2099 */ 2100 public static final String NETWORK_PREFERENCE = "network_preference"; 2101 2102 /** 2103 */ 2104 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 2105 2106 /** 2107 */ 2108 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 2109 2110 /** 2111 */ 2112 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 2113 2114 /** 2115 * Settings classname to launch when Settings is clicked from All 2116 * Applications. Needed because of user testing between the old 2117 * and new Settings apps. 2118 */ 2119 // TODO: 881807 2120 public static final String SETTINGS_CLASSNAME = "settings_classname"; 2121 2122 /** 2123 * USB Mass Storage Enabled 2124 */ 2125 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 2126 2127 /** 2128 * If this setting is set (to anything), then all references 2129 * to Gmail on the device must change to Google Mail. 2130 */ 2131 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 2132 2133 /** 2134 * If accessibility is enabled. 2135 */ 2136 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 2137 2138 /** 2139 * List of the enabled accessibility providers. 2140 */ 2141 public static final String ENABLED_ACCESSIBILITY_SERVICES = 2142 "enabled_accessibility_services"; 2143 2144 /** 2145 * Setting to always use the default text-to-speech settings regardless 2146 * of the application settings. 2147 * 1 = override application settings, 2148 * 0 = use application settings (if specified). 2149 */ 2150 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 2151 2152 /** 2153 * Default text-to-speech engine speech rate. 100 = 1x 2154 */ 2155 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 2156 2157 /** 2158 * Default text-to-speech engine pitch. 100 = 1x 2159 */ 2160 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 2161 2162 /** 2163 * Default text-to-speech engine. 2164 */ 2165 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 2166 2167 /** 2168 * Default text-to-speech language. 2169 */ 2170 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 2171 2172 /** 2173 * Default text-to-speech country. 2174 */ 2175 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 2176 2177 /** 2178 * Default text-to-speech locale variant. 2179 */ 2180 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 2181 2182 /** 2183 * Whether to notify the user of open networks. 2184 * <p> 2185 * If not connected and the scan results have an open network, we will 2186 * put this notification up. If we attempt to connect to a network or 2187 * the open network(s) disappear, we remove the notification. When we 2188 * show the notification, we will not show it again for 2189 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 2190 */ 2191 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2192 "wifi_networks_available_notification_on"; 2193 2194 /** 2195 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 2196 * Connecting to a network will reset the timer. 2197 */ 2198 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2199 "wifi_networks_available_repeat_delay"; 2200 2201 /** 2202 * The number of radio channels that are allowed in the local 2203 * 802.11 regulatory domain. 2204 * @hide 2205 */ 2206 public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; 2207 2208 /** 2209 * When the number of open networks exceeds this number, the 2210 * least-recently-used excess networks will be removed. 2211 */ 2212 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 2213 2214 /** 2215 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 2216 */ 2217 public static final String WIFI_ON = "wifi_on"; 2218 2219 /** 2220 * The acceptable packet loss percentage (range 0 - 100) before trying 2221 * another AP on the same network. 2222 */ 2223 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2224 "wifi_watchdog_acceptable_packet_loss_percentage"; 2225 2226 /** 2227 * The number of access points required for a network in order for the 2228 * watchdog to monitor it. 2229 */ 2230 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 2231 2232 /** 2233 * The delay between background checks. 2234 */ 2235 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2236 "wifi_watchdog_background_check_delay_ms"; 2237 2238 /** 2239 * Whether the Wi-Fi watchdog is enabled for background checking even 2240 * after it thinks the user has connected to a good access point. 2241 */ 2242 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2243 "wifi_watchdog_background_check_enabled"; 2244 2245 /** 2246 * The timeout for a background ping 2247 */ 2248 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2249 "wifi_watchdog_background_check_timeout_ms"; 2250 2251 /** 2252 * The number of initial pings to perform that *may* be ignored if they 2253 * fail. Again, if these fail, they will *not* be used in packet loss 2254 * calculation. For example, one network always seemed to time out for 2255 * the first couple pings, so this is set to 3 by default. 2256 */ 2257 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2258 "wifi_watchdog_initial_ignored_ping_count"; 2259 2260 /** 2261 * The maximum number of access points (per network) to attempt to test. 2262 * If this number is reached, the watchdog will no longer monitor the 2263 * initial connection state for the network. This is a safeguard for 2264 * networks containing multiple APs whose DNS does not respond to pings. 2265 */ 2266 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 2267 2268 /** 2269 * Whether the Wi-Fi watchdog is enabled. 2270 */ 2271 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 2272 2273 /** 2274 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 2275 */ 2276 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 2277 2278 /** 2279 * The number of pings to test if an access point is a good connection. 2280 */ 2281 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 2282 2283 /** 2284 * The delay between pings. 2285 */ 2286 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 2287 2288 /** 2289 * The timeout per ping. 2290 */ 2291 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 2292 2293 /** 2294 * The maximum number of times we will retry a connection to an access 2295 * point for which we have failed in acquiring an IP address from DHCP. 2296 * A value of N means that we will make N+1 connection attempts in all. 2297 */ 2298 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 2299 2300 /** 2301 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 2302 * data connectivity to be established after a disconnect from Wi-Fi. 2303 */ 2304 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2305 "wifi_mobile_data_transition_wakelock_timeout_ms"; 2306 2307 /** 2308 * Whether background data usage is allowed by the user. See 2309 * ConnectivityManager for more info. 2310 */ 2311 public static final String BACKGROUND_DATA = "background_data"; 2312 2313 /** 2314 * The time in msec, when the LAST_KMSG file was send to the checkin server. 2315 * We will only send the LAST_KMSG file if it was modified after this time. 2316 * 2317 * @hide 2318 */ 2319 public static final String CHECKIN_SEND_LAST_KMSG_TIME = "checkin_kmsg_time"; 2320 2321 /** 2322 * The time in msec, when the apanic_console file was send to the checkin server. 2323 * We will only send the apanic_console file if it was modified after this time. 2324 * 2325 * @hide 2326 */ 2327 public static final String CHECKIN_SEND_APANIC_CONSOLE_TIME = 2328 "checkin_apanic_console_time"; 2329 2330 /** 2331 * The time in msec, when the apanic_thread file was send to the checkin server. 2332 * We will only send the apanic_thread file if it was modified after this time. 2333 * 2334 * @hide 2335 */ 2336 public static final String CHECKIN_SEND_APANIC_THREAD_TIME = 2337 "checkin_apanic_thread_time"; 2338 2339 /** 2340 * The CDMA roaming mode 0 = Home Networks, CDMA default 2341 * 1 = Roaming on Affiliated networks 2342 * 2 = Roaming on any networks 2343 * @hide 2344 */ 2345 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 2346 2347 /** 2348 * The CDMA subscription mode 0 = RUIM/SIM (default) 2349 * 1 = NV 2350 * @hide 2351 */ 2352 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 2353 2354 /** 2355 * The preferred network mode 7 = Global 2356 * 6 = EvDo only 2357 * 5 = CDMA w/o EvDo 2358 * 4 = CDMA / EvDo auto 2359 * 3 = GSM / WCDMA auto 2360 * 2 = WCDMA only 2361 * 1 = GSM only 2362 * 0 = GSM / WCDMA preferred 2363 * @hide 2364 */ 2365 public static final String PREFERRED_NETWORK_MODE = 2366 "preferred_network_mode"; 2367 2368 /** 2369 * The preferred TTY mode 0 = TTy Off, CDMA default 2370 * 1 = TTY Full 2371 * 2 = TTY HCO 2372 * 3 = TTY VCO 2373 * @hide 2374 */ 2375 public static final String PREFERRED_TTY_MODE = 2376 "preferred_tty_mode"; 2377 2378 2379 /** 2380 * CDMA Cell Broadcast SMS 2381 * 0 = CDMA Cell Broadcast SMS disabled 2382 * 1 = CDMA Cell Broadcast SMS enabled 2383 * @hide 2384 */ 2385 public static final String CDMA_CELL_BROADCAST_SMS = 2386 "cdma_cell_broadcast_sms"; 2387 2388 /** 2389 * The cdma subscription 0 = Subscription from RUIM, when available 2390 * 1 = Subscription from NV 2391 * @hide 2392 */ 2393 public static final String PREFERRED_CDMA_SUBSCRIPTION = 2394 "preferred_cdma_subscription"; 2395 2396 /** 2397 * Whether the enhanced voice privacy mode is enabled. 2398 * 0 = normal voice privacy 2399 * 1 = enhanced voice privacy 2400 * @hide 2401 */ 2402 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 2403 2404 /** 2405 * Whether the TTY mode mode is enabled. 2406 * 0 = disabled 2407 * 1 = enabled 2408 * @hide 2409 */ 2410 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 2411 2412 /** 2413 * Flag for allowing service provider to use location information to improve products and 2414 * services. 2415 * Type: int ( 0 = disallow, 1 = allow ) 2416 * @hide 2417 */ 2418 public static final String USE_LOCATION_FOR_SERVICES = "use_location"; 2419 2420 /** 2421 * Controls whether settings backup is enabled. 2422 * Type: int ( 0 = disabled, 1 = enabled ) 2423 * @hide 2424 */ 2425 public static final String BACKUP_ENABLED = "backup_enabled"; 2426 2427 /** 2428 * Indicates whether settings backup has been fully provisioned. 2429 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 2430 * @hide 2431 */ 2432 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 2433 2434 /** 2435 * Component of the transport to use for backup/restore. 2436 * @hide 2437 */ 2438 public static final String BACKUP_TRANSPORT = "backup_transport"; 2439 2440 /** 2441 * Version for which the setup wizard was last shown. Bumped for 2442 * each release when there is new setup information to show. 2443 * @hide 2444 */ 2445 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 2446 2447 /** 2448 * @hide 2449 */ 2450 public static final String[] SETTINGS_TO_BACKUP = { 2451 ADB_ENABLED, 2452 ALLOW_MOCK_LOCATION, 2453 PARENTAL_CONTROL_ENABLED, 2454 PARENTAL_CONTROL_REDIRECT_URL, 2455 USB_MASS_STORAGE_ENABLED, 2456 ACCESSIBILITY_ENABLED, 2457 ENABLED_ACCESSIBILITY_SERVICES, 2458 TTS_USE_DEFAULTS, 2459 TTS_DEFAULT_RATE, 2460 TTS_DEFAULT_PITCH, 2461 TTS_DEFAULT_SYNTH, 2462 TTS_DEFAULT_LANG, 2463 TTS_DEFAULT_COUNTRY, 2464 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 2465 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 2466 WIFI_NUM_ALLOWED_CHANNELS, 2467 WIFI_NUM_OPEN_NETWORKS_KEPT, 2468 }; 2469 2470 /** 2471 * Helper method for determining if a location provider is enabled. 2472 * @param cr the content resolver to use 2473 * @param provider the location provider to query 2474 * @return true if the provider is enabled 2475 * 2476 * @hide 2477 */ 2478 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 2479 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 2480 if (allowedProviders != null) { 2481 return (allowedProviders.equals(provider) || 2482 allowedProviders.contains("," + provider + ",") || 2483 allowedProviders.startsWith(provider + ",") || 2484 allowedProviders.endsWith("," + provider)); 2485 } 2486 return false; 2487 } 2488 2489 /** 2490 * Thread-safe method for enabling or disabling a single location provider. 2491 * @param cr the content resolver to use 2492 * @param provider the location provider to enable or disable 2493 * @param enabled true if the provider should be enabled 2494 * 2495 * @hide 2496 */ 2497 public static final void setLocationProviderEnabled(ContentResolver cr, 2498 String provider, boolean enabled) { 2499 // to ensure thread safety, we write the provider name with a '+' or '-' 2500 // and let the SettingsProvider handle it rather than reading and modifying 2501 // the list of enabled providers. 2502 if (enabled) { 2503 provider = "+" + provider; 2504 } else { 2505 provider = "-" + provider; 2506 } 2507 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 2508 } 2509 } 2510 2511 /** 2512 * Gservices settings, containing the network names for Google's 2513 * various services. This table holds simple name/addr pairs. 2514 * Addresses can be accessed through the getString() method. 2515 * 2516 * TODO: This should move to partner/google/... somewhere. 2517 * 2518 * @hide 2519 */ 2520 public static final class Gservices extends NameValueTable { 2521 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_gservices_version"; 2522 2523 /** 2524 * Intent action broadcast when the Gservices table is updated by the server. 2525 * This is broadcast once after settings change (so many values may have been updated). 2526 */ 2527 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2528 public static final String CHANGED_ACTION = 2529 "com.google.gservices.intent.action.GSERVICES_CHANGED"; 2530 2531 /** 2532 * Intent action to override Gservices for testing. (Requires WRITE_GSERVICES permission.) 2533 */ 2534 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2535 public static final String OVERRIDE_ACTION = 2536 "com.google.gservices.intent.action.GSERVICES_OVERRIDE"; 2537 2538 /** 2539 * Intent action to set Gservices with new values. (Requires WRITE_GSERVICES permission.) 2540 */ 2541 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2542 public static final String UPDATE_ACTION = 2543 "com.google.gservices.intent.action.GSERVICES_UPDATE"; 2544 2545 private static volatile NameValueCache mNameValueCache = null; 2546 private static final Object mNameValueCacheLock = new Object(); 2547 2548 /** 2549 * Look up a name in the database. 2550 * @param resolver to access the database with 2551 * @param name to look up in the table 2552 * @return the corresponding value, or null if not present 2553 */ 2554 public static String getString(ContentResolver resolver, String name) { 2555 synchronized (mNameValueCacheLock) { 2556 if (mNameValueCache == null) { 2557 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 2558 } 2559 return mNameValueCache.getString(resolver, name); 2560 } 2561 } 2562 2563 /** 2564 * Store a name/value pair into the database. 2565 * @param resolver to access the database with 2566 * @param name to store 2567 * @param value to associate with the name 2568 * @return true if the value was set, false on database errors 2569 */ 2570 public static boolean putString(ContentResolver resolver, 2571 String name, String value) { 2572 return putString(resolver, CONTENT_URI, name, value); 2573 } 2574 2575 /** 2576 * Look up the value for name in the database, convert it to an int using Integer.parseInt 2577 * and return it. If it is null or if a NumberFormatException is caught during the 2578 * conversion then return defValue. 2579 */ 2580 public static int getInt(ContentResolver resolver, String name, int defValue) { 2581 String valString = getString(resolver, name); 2582 int value; 2583 try { 2584 value = valString != null ? Integer.parseInt(valString) : defValue; 2585 } catch (NumberFormatException e) { 2586 value = defValue; 2587 } 2588 return value; 2589 } 2590 2591 /** 2592 * Look up the value for name in the database, convert it to a long using Long.parseLong 2593 * and return it. If it is null or if a NumberFormatException is caught during the 2594 * conversion then return defValue. 2595 */ 2596 public static long getLong(ContentResolver resolver, String name, long defValue) { 2597 String valString = getString(resolver, name); 2598 long value; 2599 try { 2600 value = valString != null ? Long.parseLong(valString) : defValue; 2601 } catch (NumberFormatException e) { 2602 value = defValue; 2603 } 2604 return value; 2605 } 2606 2607 /** 2608 * Construct the content URI for a particular name/value pair, 2609 * useful for monitoring changes with a ContentObserver. 2610 * @param name to look up in the table 2611 * @return the corresponding content URI, or null if not present 2612 */ 2613 public static Uri getUriFor(String name) { 2614 return getUriFor(CONTENT_URI, name); 2615 } 2616 2617 /** 2618 * The content:// style URL for this table 2619 */ 2620 public static final Uri CONTENT_URI = 2621 Uri.parse("content://" + AUTHORITY + "/gservices"); 2622 2623 /** 2624 * MMS - URL to use for HTTP "x-wap-profile" header 2625 */ 2626 public static final String MMS_X_WAP_PROFILE_URL 2627 = "mms_x_wap_profile_url"; 2628 2629 /** 2630 * YouTube - the flag to indicate whether to use proxy 2631 */ 2632 public static final String YOUTUBE_USE_PROXY 2633 = "youtube_use_proxy"; 2634 2635 /** 2636 * MMS - maximum message size in bytes for a MMS message. 2637 */ 2638 public static final String MMS_MAXIMUM_MESSAGE_SIZE 2639 = "mms_maximum_message_size"; 2640 2641 /** 2642 * Event tags from the kernel event log to upload during checkin. 2643 */ 2644 public static final String CHECKIN_EVENTS = "checkin_events"; 2645 2646 /** 2647 * Comma-separated list of service names to dump and upload during checkin. 2648 */ 2649 public static final String CHECKIN_DUMPSYS_LIST = "checkin_dumpsys_list"; 2650 2651 /** 2652 * Comma-separated list of packages to specify for each service that is 2653 * dumped (currently only meaningful for user activity). 2654 */ 2655 public static final String CHECKIN_PACKAGE_LIST = "checkin_package_list"; 2656 2657 /** 2658 * The interval (in seconds) between periodic checkin attempts. 2659 */ 2660 public static final String CHECKIN_INTERVAL = "checkin_interval"; 2661 2662 /** 2663 * The interval (in seconds) between event log aggregation runs. 2664 */ 2665 public static final String AGGREGATION_INTERVAL_SECONDS = "aggregation_interval_seconds"; 2666 2667 /** 2668 * Boolean indicating if the market app should force market only checkins on 2669 * install/uninstall. Any non-0 value is considered true. 2670 */ 2671 public static final String MARKET_FORCE_CHECKIN = "market_force_checkin"; 2672 2673 /** 2674 * How frequently (in seconds) to check the memory status of the 2675 * device. 2676 */ 2677 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 2678 2679 /** 2680 * Max frequency (in seconds) to log memory check stats, in realtime 2681 * seconds. This allows for throttling of logs when the device is 2682 * running for large amounts of time. 2683 */ 2684 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 2685 "memcheck_log_realtime_interval"; 2686 2687 /** 2688 * Boolean indicating whether rebooting due to system memory checks 2689 * is enabled. 2690 */ 2691 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 2692 2693 /** 2694 * How many bytes the system process must be below to avoid scheduling 2695 * a soft reboot. This reboot will happen when it is next determined 2696 * to be a good time. 2697 */ 2698 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 2699 2700 /** 2701 * How many bytes the system process must be below to avoid scheduling 2702 * a hard reboot. This reboot will happen immediately. 2703 */ 2704 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 2705 2706 /** 2707 * How many bytes the phone process must be below to avoid scheduling 2708 * a soft restart. This restart will happen when it is next determined 2709 * to be a good time. 2710 */ 2711 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 2712 2713 /** 2714 * How many bytes the phone process must be below to avoid scheduling 2715 * a hard restart. This restart will happen immediately. 2716 */ 2717 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 2718 2719 /** 2720 * Boolean indicating whether restarting the phone process due to 2721 * memory checks is enabled. 2722 */ 2723 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 2724 2725 /** 2726 * First time during the day it is okay to kill processes 2727 * or reboot the device due to low memory situations. This number is 2728 * in seconds since midnight. 2729 */ 2730 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 2731 2732 /** 2733 * Last time during the day it is okay to kill processes 2734 * or reboot the device due to low memory situations. This number is 2735 * in seconds since midnight. 2736 */ 2737 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 2738 2739 /** 2740 * How long the screen must have been off in order to kill processes 2741 * or reboot. This number is in seconds. A value of -1 means to 2742 * entirely disregard whether the screen is on. 2743 */ 2744 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 2745 2746 /** 2747 * How much time there must be until the next alarm in order to kill processes 2748 * or reboot. This number is in seconds. Note: this value must be 2749 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 2750 * always see an alarm scheduled within its time. 2751 */ 2752 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 2753 2754 /** 2755 * How frequently to check whether it is a good time to restart things, 2756 * if the device is in a bad state. This number is in seconds. Note: 2757 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 2758 * the alarm to schedule the recheck will always appear within the 2759 * minimum "do not execute now" time. 2760 */ 2761 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 2762 2763 /** 2764 * How frequently (in DAYS) to reboot the device. If 0, no reboots 2765 * will occur. 2766 */ 2767 public static final String REBOOT_INTERVAL = "reboot_interval"; 2768 2769 /** 2770 * First time during the day it is okay to force a reboot of the 2771 * device (if REBOOT_INTERVAL is set). This number is 2772 * in seconds since midnight. 2773 */ 2774 public static final String REBOOT_START_TIME = "reboot_start_time"; 2775 2776 /** 2777 * The window of time (in seconds) after each REBOOT_INTERVAL in which 2778 * a reboot can be executed. If 0, a reboot will always be executed at 2779 * exactly the given time. Otherwise, it will only be executed if 2780 * the device is idle within the window. 2781 */ 2782 public static final String REBOOT_WINDOW = "reboot_window"; 2783 2784 /** 2785 * The minimum version of the server that is required in order for the device to accept 2786 * the server's recommendations about the initial sync settings to use. When this is unset, 2787 * blank or can't be interpreted as an integer then we will not ask the server for a 2788 * recommendation. 2789 */ 2790 public static final String GMAIL_CONFIG_INFO_MIN_SERVER_VERSION = 2791 "gmail_config_info_min_server_version"; 2792 2793 /** 2794 * Controls whether Gmail offers a preview button for images. 2795 */ 2796 public static final String GMAIL_DISALLOW_IMAGE_PREVIEWS = "gmail_disallow_image_previews"; 2797 2798 /** 2799 * The maximal size in bytes allowed for attachments when composing messages in Gmail 2800 */ 2801 public static final String GMAIL_MAX_ATTACHMENT_SIZE = "gmail_max_attachment_size_bytes"; 2802 2803 /** 2804 * The timeout in milliseconds that Gmail uses when opening a connection and reading 2805 * from it. A missing value or a value of -1 instructs Gmail to use the defaults provided 2806 * by GoogleHttpClient. 2807 */ 2808 public static final String GMAIL_TIMEOUT_MS = "gmail_timeout_ms"; 2809 2810 /** 2811 * Controls whether Gmail will request an expedited sync when a message is sent. Value must 2812 * be an integer where non-zero means true. Defaults to 1. 2813 */ 2814 public static final String GMAIL_SEND_IMMEDIATELY = "gmail_send_immediately"; 2815 2816 /** 2817 * Controls whether gmail buffers server responses. Possible values are "memory", for a 2818 * memory-based buffer, or "file", for a temp-file-based buffer. All other values 2819 * (including not set) disable buffering. 2820 */ 2821 public static final String GMAIL_BUFFER_SERVER_RESPONSE = "gmail_buffer_server_response"; 2822 2823 /** 2824 * The maximum size in bytes allowed for the provider to gzip a protocol buffer uploaded to 2825 * the server. 2826 */ 2827 public static final String GMAIL_MAX_GZIP_SIZE = "gmail_max_gzip_size_bytes"; 2828 2829 /** 2830 * Controls whether Gmail will discard uphill operations that repeatedly fail. Value must be 2831 * an integer where non-zero means true. Defaults to 1. This flag controls Donut devices. 2832 */ 2833 public static final String GMAIL_DISCARD_ERROR_UPHILL_OP = "gmail_discard_error_uphill_op"; 2834 2835 /** 2836 * Controls whether Gmail will discard uphill operations that repeatedly fail. Value must be 2837 * an integer where non-zero means true. Defaults to 1. This flag controls Eclair and 2838 * future devices. 2839 */ 2840 public static final String GMAIL_DISCARD_ERROR_UPHILL_OP_NEW = 2841 "gmail_discard_error_uphill_op_new"; 2842 2843 /** 2844 * Controls how many attempts Gmail will try to upload an uphill operations before it 2845 * abandons the operation. Defaults to 20. 2846 */ 2847 public static final String GMAIL_NUM_RETRY_UPHILL_OP = "gmail_num_retry_uphill_op"; 2848 2849 /** 2850 * How much time in seconds Gmail will try to upload an uphill operations before it 2851 * abandons the operation. Defaults to 36400 (one day). 2852 */ 2853 public static final String GMAIL_WAIT_TIME_RETRY_UPHILL_OP = 2854 "gmail_wait_time_retry_uphill_op"; 2855 2856 /** 2857 * Controls if Gmail should delay sending operations that have previously failed. 2858 */ 2859 public static final String GMAIL_DELAY_BAD_OP = "gmail_delay_bad_op"; 2860 2861 /** 2862 * Controls if the protocol buffer version of the protocol will use a multipart request for 2863 * attachment uploads. Value must be an integer where non-zero means true. Defaults to 0. 2864 */ 2865 public static final String GMAIL_USE_MULTIPART_PROTOBUF = "gmail_use_multipart_protobuf"; 2866 2867 /** 2868 * the transcoder URL for mobile devices. 2869 */ 2870 public static final String TRANSCODER_URL = "mobile_transcoder_url"; 2871 2872 /** 2873 * URL that points to the privacy terms of the Google Talk service. 2874 */ 2875 public static final String GTALK_TERMS_OF_SERVICE_URL = "gtalk_terms_of_service_url"; 2876 2877 /** 2878 * Hostname of the GTalk server. 2879 */ 2880 public static final String GTALK_SERVICE_HOSTNAME = "gtalk_hostname"; 2881 2882 /** 2883 * Secure port of the GTalk server. 2884 */ 2885 public static final String GTALK_SERVICE_SECURE_PORT = "gtalk_secure_port"; 2886 2887 /** 2888 * The server configurable RMQ acking interval 2889 */ 2890 public static final String GTALK_SERVICE_RMQ_ACK_INTERVAL = "gtalk_rmq_ack_interval"; 2891 2892 /** 2893 * The minimum reconnect delay for short network outages or when the network is suspended 2894 * due to phone use. 2895 */ 2896 public static final String GTALK_SERVICE_MIN_RECONNECT_DELAY_SHORT = 2897 "gtalk_min_reconnect_delay_short"; 2898 2899 /** 2900 * The reconnect variant range for short network outages or when the network is suspended 2901 * due to phone use. A random number between 0 and this constant is computed and 2902 * added to {@link #GTALK_SERVICE_MIN_RECONNECT_DELAY_SHORT} to form the initial reconnect 2903 * delay. 2904 */ 2905 public static final String GTALK_SERVICE_RECONNECT_VARIANT_SHORT = 2906 "gtalk_reconnect_variant_short"; 2907 2908 /** 2909 * The minimum reconnect delay for long network outages 2910 */ 2911 public static final String GTALK_SERVICE_MIN_RECONNECT_DELAY_LONG = 2912 "gtalk_min_reconnect_delay_long"; 2913 2914 /** 2915 * The reconnect variant range for long network outages. A random number between 0 and this 2916 * constant is computed and added to {@link #GTALK_SERVICE_MIN_RECONNECT_DELAY_LONG} to 2917 * form the initial reconnect delay. 2918 */ 2919 public static final String GTALK_SERVICE_RECONNECT_VARIANT_LONG = 2920 "gtalk_reconnect_variant_long"; 2921 2922 /** 2923 * The maximum reconnect delay time, in milliseconds. 2924 */ 2925 public static final String GTALK_SERVICE_MAX_RECONNECT_DELAY = 2926 "gtalk_max_reconnect_delay"; 2927 2928 /** 2929 * The network downtime that is considered "short" for the above calculations, 2930 * in milliseconds. 2931 */ 2932 public static final String GTALK_SERVICE_SHORT_NETWORK_DOWNTIME = 2933 "gtalk_short_network_downtime"; 2934 2935 /** 2936 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2937 * will reset the heartbeat timer. The away heartbeat should be used when the user is 2938 * logged into the GTalk app, but not actively using it. 2939 */ 2940 public static final String GTALK_SERVICE_AWAY_HEARTBEAT_INTERVAL_MS = 2941 "gtalk_heartbeat_ping_interval_ms"; // keep the string backward compatible 2942 2943 /** 2944 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2945 * will reset the heartbeat timer. The active heartbeat should be used when the user is 2946 * actively using the GTalk app. 2947 */ 2948 public static final String GTALK_SERVICE_ACTIVE_HEARTBEAT_INTERVAL_MS = 2949 "gtalk_active_heartbeat_ping_interval_ms"; 2950 2951 /** 2952 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2953 * will reset the heartbeat timer. The sync heartbeat should be used when the user isn't 2954 * logged into the GTalk app, but auto-sync is enabled. 2955 */ 2956 public static final String GTALK_SERVICE_SYNC_HEARTBEAT_INTERVAL_MS = 2957 "gtalk_sync_heartbeat_ping_interval_ms"; 2958 2959 /** 2960 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2961 * will reset the heartbeat timer. The no sync heartbeat should be used when the user isn't 2962 * logged into the GTalk app, and auto-sync is not enabled. 2963 */ 2964 public static final String GTALK_SERVICE_NOSYNC_HEARTBEAT_INTERVAL_MS = 2965 "gtalk_nosync_heartbeat_ping_interval_ms"; 2966 2967 /** 2968 * The maximum heartbeat interval used while on the WIFI network. 2969 */ 2970 public static final String GTALK_SERVICE_WIFI_MAX_HEARTBEAT_INTERVAL_MS = 2971 "gtalk_wifi_max_heartbeat_ping_interval_ms"; 2972 2973 /** 2974 * How long we wait to receive a heartbeat ping acknowledgement (or another packet) 2975 * from the GTalk server, before deeming the connection dead. 2976 */ 2977 public static final String GTALK_SERVICE_HEARTBEAT_ACK_TIMEOUT_MS = 2978 "gtalk_heartbeat_ack_timeout_ms"; 2979 2980 /** 2981 * How long after screen is turned off before we consider the user to be idle. 2982 */ 2983 public static final String GTALK_SERVICE_IDLE_TIMEOUT_MS = 2984 "gtalk_idle_timeout_ms"; 2985 2986 /** 2987 * By default, GTalkService will always connect to the server regardless of the auto-sync 2988 * setting. However, if this parameter is true, then GTalkService will only connect 2989 * if auto-sync is enabled. Using the GTalk app will trigger the connection too. 2990 */ 2991 public static final String GTALK_SERVICE_CONNECT_ON_AUTO_SYNC = 2992 "gtalk_connect_on_auto_sync"; 2993 2994 /** 2995 * GTalkService holds a wakelock while broadcasting the intent for data message received. 2996 * It then automatically release the wakelock after a timeout. This setting controls what 2997 * the timeout should be. 2998 */ 2999 public static final String GTALK_DATA_MESSAGE_WAKELOCK_MS = 3000 "gtalk_data_message_wakelock_ms"; 3001 3002 /** 3003 * The socket read timeout used to control how long ssl handshake wait for reads before 3004 * timing out. This is needed so the ssl handshake doesn't hang for a long time in some 3005 * circumstances. 3006 */ 3007 public static final String GTALK_SSL_HANDSHAKE_TIMEOUT_MS = 3008 "gtalk_ssl_handshake_timeout_ms"; 3009 3010 /** 3011 * Compress the gtalk stream. 3012 */ 3013 public static final String GTALK_COMPRESS = "gtalk_compress"; 3014 3015 /** 3016 * This is the timeout for which Google Talk will send the message using bareJID. In a 3017 * established chat between two XMPP endpoints, Google Talk uses fullJID in the format 3018 * of user@domain/resource in order to send the message to the specific client. However, 3019 * if Google Talk hasn't received a message from that client after some time, it would 3020 * fall back to use the bareJID, which would broadcast the message to all clients for 3021 * the other user. 3022 */ 3023 public static final String GTALK_USE_BARE_JID_TIMEOUT_MS = "gtalk_use_barejid_timeout_ms"; 3024 3025 /** 3026 * This is the threshold of retry number when there is an authentication expired failure 3027 * for Google Talk. In some situation, e.g. when a Google Apps account is disabled chat 3028 * service, the connection keeps failing. This threshold controls when we should stop 3029 * the retrying. 3030 */ 3031 public static final String GTALK_MAX_RETRIES_FOR_AUTH_EXPIRED = 3032 "gtalk_max_retries_for_auth_expired"; 3033 3034 /** 3035 * a boolean setting indicating whether the GTalkService should use RMQ2 protocol or not. 3036 */ 3037 public static final String GTALK_USE_RMQ2_PROTOCOL = 3038 "gtalk_use_rmq2"; 3039 3040 /** 3041 * a boolean setting indicating whether the GTalkService should support both RMQ and 3042 * RMQ2 protocols. This setting is true for the transitional period when we need to 3043 * support both protocols. 3044 */ 3045 public static final String GTALK_SUPPORT_RMQ_AND_RMQ2_PROTOCOLS = 3046 "gtalk_support_rmq_and_rmq2"; 3047 3048 /** 3049 * a boolean setting controlling whether the rmq2 protocol will include stream ids in 3050 * the protobufs. This is used for debugging. 3051 */ 3052 public static final String GTALK_RMQ2_INCLUDE_STREAM_ID = 3053 "gtalk_rmq2_include_stream_id"; 3054 3055 /** 3056 * when receiving a chat message from the server, the message could be an older message 3057 * whose "time sent" is x seconds from now. If x is significant enough, we want to flag 3058 * it so the UI can give it some special treatment when displaying the "time sent" for 3059 * it. This setting is to control what x is. 3060 */ 3061 public static final String GTALK_OLD_CHAT_MESSAGE_THRESHOLD_IN_SEC = 3062 "gtalk_old_chat_msg_threshold_in_sec"; 3063 3064 /** 3065 * a setting to control the max connection history record GTalkService stores. 3066 */ 3067 public static final String GTALK_MAX_CONNECTION_HISTORY_RECORDS = 3068 "gtalk_max_conn_history_records"; 3069 3070 /** 3071 * This is gdata url to lookup album and picture info from picasa web. It also controls 3072 * whether url scraping for picasa is enabled (NULL to disable). 3073 */ 3074 public static final String GTALK_PICASA_ALBUM_URL = 3075 "gtalk_picasa_album_url"; 3076 3077 /** 3078 * This is the url to lookup picture info from flickr. It also controls 3079 * whether url scraping for flickr is enabled (NULL to disable). 3080 */ 3081 public static final String GTALK_FLICKR_PHOTO_INFO_URL = 3082 "gtalk_flickr_photo_info_url"; 3083 3084 /** 3085 * This is the url to lookup an actual picture from flickr. 3086 */ 3087 public static final String GTALK_FLICKR_PHOTO_URL = 3088 "gtalk_flickr_photo_url"; 3089 3090 /** 3091 * This is the gdata url to lookup info on a youtube video. It also controls 3092 * whether url scraping for youtube is enabled (NULL to disable). 3093 */ 3094 public static final String GTALK_YOUTUBE_VIDEO_URL = 3095 "gtalk_youtube_video_url"; 3096 3097 /** 3098 * Enable/disable GTalk URL scraping for JPG images ("true" to enable). 3099 */ 3100 public static final String GTALK_URL_SCRAPING_FOR_JPG = 3101 "gtalk_url_scraping_for_jpg"; 3102 3103 /** 3104 * Chat message lifetime (for pruning old chat messages). 3105 */ 3106 public static final String GTALK_CHAT_MESSAGE_LIFETIME = 3107 "gtalk_chat_message_lifetime"; 3108 3109 /** 3110 * OTR message lifetime (for pruning old otr messages). 3111 */ 3112 public static final String GTALK_OTR_MESSAGE_LIFETIME = 3113 "gtalk_otr_message_lifetime"; 3114 3115 /** 3116 * Chat expiration time, i.e., time since last message in the chat (for pruning old chats). 3117 */ 3118 public static final String GTALK_CHAT_EXPIRATION_TIME = 3119 "gtalk_chat_expiration_time"; 3120 3121 /** 3122 * This is the url for getting the app token for server-to-device push messaging. 3123 */ 3124 public static final String PUSH_MESSAGING_REGISTRATION_URL = 3125 "push_messaging_registration_url"; 3126 3127 /** 3128 * Use android://<it> routing infos for Google Sync Server subcriptions. 3129 */ 3130 public static final String GSYNC_USE_RMQ2_ROUTING_INFO = "gsync_use_rmq2_routing_info"; 3131 3132 /** 3133 * Enable use of ssl session caching. 3134 * 'db' - save each session in a (per process) database 3135 * 'file' - save each session in a (per process) file 3136 * not set or any other value - normal java in-memory caching 3137 */ 3138 public static final String SSL_SESSION_CACHE = "ssl_session_cache"; 3139 3140 /** 3141 * How many bytes long a message has to be, in order to be gzipped. 3142 */ 3143 public static final String SYNC_MIN_GZIP_BYTES = 3144 "sync_min_gzip_bytes"; 3145 3146 /** 3147 * The hash value of the current provisioning settings 3148 */ 3149 public static final String PROVISIONING_DIGEST = "digest"; 3150 3151 /** 3152 * Provisioning keys to block from server update 3153 */ 3154 public static final String PROVISIONING_OVERRIDE = "override"; 3155 3156 /** 3157 * "Generic" service name for authentication requests. 3158 */ 3159 public static final String GOOGLE_LOGIN_GENERIC_AUTH_SERVICE 3160 = "google_login_generic_auth_service"; 3161 3162 /** 3163 * Duration in milliseconds after setup at which market does not reconcile applications 3164 * which are installed during restore. 3165 */ 3166 public static final String VENDING_RESTORE_WINDOW_MS = "vending_restore_window_ms"; 3167 3168 3169 /** 3170 * Frequency in milliseconds at which we should sync the locally installed Vending Machine 3171 * content with the server. 3172 */ 3173 public static final String VENDING_SYNC_FREQUENCY_MS = "vending_sync_frequency_ms"; 3174 3175 /** 3176 * Support URL that is opened in a browser when user clicks on 'Help and Info' in Vending 3177 * Machine. 3178 */ 3179 public static final String VENDING_SUPPORT_URL = "vending_support_url"; 3180 3181 /** 3182 * Indicates if Vending Machine requires a SIM to be in the phone to allow a purchase. 3183 * 3184 * true = SIM is required 3185 * false = SIM is not required 3186 */ 3187 public static final String VENDING_REQUIRE_SIM_FOR_PURCHASE = 3188 "vending_require_sim_for_purchase"; 3189 3190 /** 3191 * Indicates the Vending Machine backup state. It is set if the 3192 * Vending application has been backed up at least once. 3193 */ 3194 public static final String VENDING_BACKUP_STATE = "vending_backup_state"; 3195 3196 /** 3197 * The current version id of the Vending Machine terms of service. 3198 */ 3199 public static final String VENDING_TOS_VERSION = "vending_tos_version"; 3200 3201 /** 3202 * URL that points to the terms of service for Vending Machine. 3203 */ 3204 public static final String VENDING_TOS_URL = "vending_tos_url"; 3205 3206 /** 3207 * URL to navigate to in browser (not Market) when the terms of service 3208 * for Vending Machine could not be accessed due to bad network 3209 * connection. 3210 */ 3211 public static final String VENDING_TOS_MISSING_URL = "vending_tos_missing_url"; 3212 3213 /** 3214 * Whether to use sierraqa instead of sierra tokens for the purchase flow in 3215 * Vending Machine. 3216 * 3217 * true = use sierraqa 3218 * false = use sierra (default) 3219 */ 3220 public static final String VENDING_USE_CHECKOUT_QA_SERVICE = 3221 "vending_use_checkout_qa_service"; 3222 3223 /** 3224 * Default value to use for all/free/priced filter in Market. 3225 * Valid values: ALL, FREE, PAID (case insensitive) 3226 */ 3227 public static final String VENDING_DEFAULT_FILTER = "vending_default_filter"; 3228 /** 3229 * Ranking type value to use for the first category tab (currently popular) 3230 */ 3231 public static final String VENDING_TAB_1_RANKING_TYPE = "vending_tab_1_ranking_type"; 3232 3233 /** 3234 * Title string to use for first category tab. 3235 */ 3236 public static final String VENDING_TAB_1_TITLE = "vending_tab_1_title"; 3237 3238 /** 3239 * Ranking type value to use for the second category tab (currently newest) 3240 */ 3241 public static final String VENDING_TAB_2_RANKING_TYPE = "vending_tab_2_ranking_type"; 3242 3243 /** 3244 * Title string to use for second category tab. 3245 */ 3246 public static final String VENDING_TAB_2_TITLE = "vending_tab_2_title"; 3247 3248 /** 3249 * Frequency in milliseconds at which we should request MCS heartbeats 3250 * from the Vending Machine client. 3251 */ 3252 public static final String VENDING_HEARTBEAT_FREQUENCY_MS = 3253 "vending_heartbeat_frequency_ms"; 3254 3255 /** 3256 * Frequency in milliseconds at which we should resend pending download 3257 * requests to the API Server from the Vending Machine client. 3258 */ 3259 public static final String VENDING_PENDING_DOWNLOAD_RESEND_FREQUENCY_MS = 3260 "vending_pd_resend_frequency_ms"; 3261 3262 /** 3263 * Time before an asset in the 'DOWNLOADING' state is considered ready 3264 * for an install kick on the client. 3265 */ 3266 public static final String VENDING_DOWNLOADING_KICK_TIMEOUT_MS = 3267 "vending_downloading_kick_ms"; 3268 3269 /** 3270 * Size of buffer in bytes for Vending to use when reading cache files. 3271 */ 3272 public static final String VENDING_DISK_INPUT_BUFFER_BYTES = 3273 "vending_disk_input_buffer_bytes"; 3274 3275 /** 3276 * Size of buffer in bytes for Vending to use when writing cache files. 3277 */ 3278 public static final String VENDING_DISK_OUTPUT_BUFFER_BYTES = 3279 "vending_disk_output_buffer_bytes"; 3280 3281 /** 3282 * Frequency in milliseconds at which we should cycle through the promoted applications 3283 * on the home screen or the categories page. 3284 */ 3285 public static final String VENDING_PROMO_REFRESH_FREQUENCY_MS = 3286 "vending_promo_refresh_freq_ms"; 3287 3288 /** 3289 * Frequency in milliseconds when we should refresh the provisioning information from 3290 * the carrier backend. 3291 */ 3292 public static final String VENDING_CARRIER_PROVISIONING_REFRESH_FREQUENCY_MS = 3293 "vending_carrier_ref_freq_ms"; 3294 3295 /** 3296 * Interval in milliseconds after which a failed provisioning request should be retried. 3297 */ 3298 public static final String VENDING_CARRIER_PROVISIONING_RETRY_MS = 3299 "vending_carrier_prov_retry_ms"; 3300 3301 /** 3302 * Buffer in milliseconds for carrier credentials to be considered valid. 3303 */ 3304 public static final String VENDING_CARRIER_CREDENTIALS_BUFFER_MS = 3305 "vending_carrier_cred_buf_ms"; 3306 3307 /** 3308 * Whether to turn on performance logging in the Market client. 3309 */ 3310 public static final String VENDING_LOG_PERFORMANCE = 3311 "vending_log_perf"; 3312 3313 /** 3314 * URL that points to the legal terms of service to display in Settings. 3315 * <p> 3316 * This should be a https URL. For a pretty user-friendly URL, use 3317 * {@link #SETTINGS_TOS_PRETTY_URL}. 3318 */ 3319 public static final String SETTINGS_TOS_URL = "settings_tos_url"; 3320 3321 /** 3322 * URL that points to the legal terms of service to display in Settings. 3323 * <p> 3324 * This should be a pretty http URL. For the URL the device will access 3325 * via Settings, use {@link #SETTINGS_TOS_URL}. 3326 */ 3327 public static final String SETTINGS_TOS_PRETTY_URL = "settings_tos_pretty_url"; 3328 3329 /** 3330 * URL that points to the contributors to display in Settings. 3331 * <p> 3332 * This should be a https URL. For a pretty user-friendly URL, use 3333 * {@link #SETTINGS_CONTRIBUTORS_PRETTY_URL}. 3334 */ 3335 public static final String SETTINGS_CONTRIBUTORS_URL = "settings_contributors_url"; 3336 3337 /** 3338 * URL that points to the contributors to display in Settings. 3339 * <p> 3340 * This should be a pretty http URL. For the URL the device will access 3341 * via Settings, use {@link #SETTINGS_CONTRIBUTORS_URL}. 3342 */ 3343 public static final String SETTINGS_CONTRIBUTORS_PRETTY_URL = 3344 "settings_contributors_pretty_url"; 3345 3346 /** 3347 * URL that points to the Terms Of Service for the device. 3348 * <p> 3349 * This should be a pretty http URL. 3350 */ 3351 public static final String SETUP_GOOGLE_TOS_URL = "setup_google_tos_url"; 3352 3353 /** 3354 * URL that points to the Android privacy policy for the device. 3355 * <p> 3356 * This should be a pretty http URL. 3357 */ 3358 public static final String SETUP_ANDROID_PRIVACY_URL = "setup_android_privacy_url"; 3359 3360 /** 3361 * URL that points to the Google privacy policy for the device. 3362 * <p> 3363 * This should be a pretty http URL. 3364 */ 3365 public static final String SETUP_GOOGLE_PRIVACY_URL = "setup_google_privacy_url"; 3366 3367 /** 3368 * Request an MSISDN token for various Google services. 3369 */ 3370 public static final String USE_MSISDN_TOKEN = "use_msisdn_token"; 3371 3372 /** 3373 * RSA public key used to encrypt passwords stored in the database. 3374 */ 3375 public static final String GLS_PUBLIC_KEY = "google_login_public_key"; 3376 3377 /** 3378 * Only check parental control status if this is set to "true". 3379 */ 3380 public static final String PARENTAL_CONTROL_CHECK_ENABLED = 3381 "parental_control_check_enabled"; 3382 3383 /** 3384 * The list of applications we need to block if parental control is 3385 * enabled. 3386 */ 3387 public static final String PARENTAL_CONTROL_APPS_LIST = 3388 "parental_control_apps_list"; 3389 3390 /** 3391 * Duration in which parental control status is valid. 3392 */ 3393 public static final String PARENTAL_CONTROL_TIMEOUT_IN_MS = 3394 "parental_control_timeout_in_ms"; 3395 3396 /** 3397 * When parental control is off, we expect to get this string from the 3398 * litmus url. 3399 */ 3400 public static final String PARENTAL_CONTROL_EXPECTED_RESPONSE = 3401 "parental_control_expected_response"; 3402 3403 /** 3404 * When the litmus url returns a 302, declare parental control to be on 3405 * only if the redirect url matches this regular expression. 3406 */ 3407 public static final String PARENTAL_CONTROL_REDIRECT_REGEX = 3408 "parental_control_redirect_regex"; 3409 3410 /** 3411 * Threshold for the amount of change in disk free space required to report the amount of 3412 * free space. Used to prevent spamming the logs when the disk free space isn't changing 3413 * frequently. 3414 */ 3415 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 3416 "disk_free_change_reporting_threshold"; 3417 3418 /** 3419 * Prefix for new Google services published by the checkin 3420 * server. 3421 */ 3422 public static final String GOOGLE_SERVICES_PREFIX 3423 = "google_services:"; 3424 3425 /** 3426 * The maximum reconnect delay for short network outages or when the network is suspended 3427 * due to phone use. 3428 */ 3429 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 3430 "sync_max_retry_delay_in_seconds"; 3431 3432 /** 3433 * Minimum percentage of free storage on the device that is used to determine if 3434 * the device is running low on storage. 3435 * Say this value is set to 10, the device is considered running low on storage 3436 * if 90% or more of the device storage is filled up. 3437 */ 3438 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 3439 "sys_storage_threshold_percentage"; 3440 3441 /** 3442 * The interval in minutes after which the amount of free storage left on the 3443 * device is logged to the event log 3444 */ 3445 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 3446 "sys_free_storage_log_interval"; 3447 3448 /** 3449 * The interval in milliseconds at which to check the number of SMS sent 3450 * out without asking for use permit, to limit the un-authorized SMS 3451 * usage. 3452 */ 3453 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 3454 "sms_outgoing_check_interval_ms"; 3455 3456 /** 3457 * The number of outgoing SMS sent without asking for user permit 3458 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 3459 */ 3460 public static final String SMS_OUTGOING_CEHCK_MAX_COUNT = 3461 "sms_outgoing_check_max_count"; 3462 3463 /** 3464 * The interval in milliseconds at which to check packet counts on the 3465 * mobile data interface when screen is on, to detect possible data 3466 * connection problems. 3467 */ 3468 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 3469 "pdp_watchdog_poll_interval_ms"; 3470 3471 /** 3472 * The interval in milliseconds at which to check packet counts on the 3473 * mobile data interface when screen is off, to detect possible data 3474 * connection problems. 3475 */ 3476 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 3477 "pdp_watchdog_long_poll_interval_ms"; 3478 3479 /** 3480 * The interval in milliseconds at which to check packet counts on the 3481 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 3482 * outgoing packets has been reached without incoming packets. 3483 */ 3484 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 3485 "pdp_watchdog_error_poll_interval_ms"; 3486 3487 /** 3488 * The number of outgoing packets sent without seeing an incoming packet 3489 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 3490 * device is logged to the event log 3491 */ 3492 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 3493 "pdp_watchdog_trigger_packet_count"; 3494 3495 /** 3496 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 3497 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 3498 * attempting data connection recovery. 3499 */ 3500 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 3501 "pdp_watchdog_error_poll_count"; 3502 3503 /** 3504 * The number of failed PDP reset attempts before moving to something more 3505 * drastic: re-registering to the network. 3506 */ 3507 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 3508 "pdp_watchdog_max_pdp_reset_fail_count"; 3509 3510 /** 3511 * Address to ping as a last sanity check before attempting any recovery. 3512 * Unset or set to "0.0.0.0" to skip this check. 3513 */ 3514 public static final String PDP_WATCHDOG_PING_ADDRESS = "pdp_watchdog_ping_address"; 3515 3516 /** 3517 * The "-w deadline" parameter for the ping, ie, the max time in 3518 * seconds to spend pinging. 3519 */ 3520 public static final String PDP_WATCHDOG_PING_DEADLINE = "pdp_watchdog_ping_deadline"; 3521 3522 /** 3523 * The interval in milliseconds at which to check gprs registration 3524 * after the first registration mismatch of gprs and voice service, 3525 * to detect possible data network registration problems. 3526 * 3527 */ 3528 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 3529 "gprs_register_check_period_ms"; 3530 3531 /** 3532 * The interval in milliseconds after which Wi-Fi is considered idle. 3533 * When idle, it is possible for the device to be switched from Wi-Fi to 3534 * the mobile data network. 3535 */ 3536 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 3537 3538 /** 3539 * Screen timeout in milliseconds corresponding to the 3540 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 3541 * possible screen timeout behavior.) 3542 */ 3543 public static final String SHORT_KEYLIGHT_DELAY_MS = 3544 "short_keylight_delay_ms"; 3545 3546 /** 3547 * List of test suites (local disk filename) for the automatic instrumentation test runner. 3548 * The file format is similar to automated_suites.xml, see AutoTesterService. 3549 * If this setting is missing or empty, the automatic test runner will not start. 3550 */ 3551 public static final String AUTOTEST_SUITES_FILE = "autotest_suites_file"; 3552 3553 /** 3554 * Interval between synchronous checkins forced by the automatic test runner. 3555 * If you set this to a value smaller than CHECKIN_INTERVAL, then the test runner's 3556 * frequent checkins will prevent asynchronous background checkins from interfering 3557 * with any performance measurements. 3558 */ 3559 public static final String AUTOTEST_CHECKIN_SECONDS = "autotest_checkin_seconds"; 3560 3561 /** 3562 * Interval between reboots forced by the automatic test runner. 3563 */ 3564 public static final String AUTOTEST_REBOOT_SECONDS = "autotest_reboot_seconds"; 3565 3566 3567 /** 3568 * Threshold values for the duration and level of a discharge cycle, under 3569 * which we log discharge cycle info. 3570 */ 3571 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 3572 "battery_discharge_duration_threshold"; 3573 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 3574 3575 /** 3576 * An email address that anr bugreports should be sent to. 3577 */ 3578 public static final String ANR_BUGREPORT_RECIPIENT = "anr_bugreport_recipient"; 3579 3580 /** 3581 * Flag for allowing service provider to use location information to improve products and 3582 * services. 3583 * Type: int ( 0 = disallow, 1 = allow ) 3584 * @deprecated 3585 */ 3586 public static final String USE_LOCATION_FOR_SERVICES = "use_location"; 3587 3588 /** 3589 * The number of entries to fetch from the feed at a time for calendar sync. 3590 */ 3591 private static final String GOOGLE_CALENDAR_SYNC_ENTRY_FETCH_QUEUE_SIZE = 3592 "google_calendar_sync_entry_fetch_queue_size"; 3593 3594 /** 3595 * The number of entities to fetch from the provider at a time for calendar sync. 3596 */ 3597 private static final String GOOGLE_CALENDAR_SYNC_ENTITY_FETCH_QUEUE_SIZE = 3598 "google_calendar_sync_entity_fetch_queue_size"; 3599 3600 /** 3601 * The maximum number of simultaneous changes to allow before alerting the user for 3602 * calendar sync. 3603 */ 3604 private static final String GOOGLE_CALENDAR_SYNC_NUM_ALLOWED_SIMULTANEOUS_CHANGES = 3605 "google_calendar_sync_num_allowed_simultaneous changes"; 3606 3607 /** 3608 * The maximum percentage of simultaneous changes to allow before alerting the user for 3609 * calendar sync. 3610 */ 3611 private static final String GOOGLE_CALENDAR_SYNC_PERCENT_ALLOWED_SIMULTANEOUS_CHANGES = 3612 "google_calendar_sync_percent_allowed_simultaneous_changes"; 3613 3614 /** 3615 * The number of times to apply local changes in calendar sync before stopping. 3616 */ 3617 private static final String GOOGLE_CALENDAR_SYNC_MAX_LOOP_ATTEMPTS = 3618 "google_calendar_sync_max_loop_attempts"; 3619 3620 /** 3621 * The batch size for applying server changes to the provider for calendar sync. 3622 */ 3623 private static final String GOOGLE_CALENDAR_SYNC_NUM_APPLICATIONS_PER_BATCH = 3624 "google_calendar_sync_num_applications_per_batch"; 3625 3626 /** 3627 * The length of the calendar sync window into the future. 3628 * This specifies the number of days into the future for the sliding window sync. 3629 * Setting this to zero will disable sliding sync. 3630 */ 3631 public static final String GOOGLE_CALENDAR_SYNC_WINDOW_DAYS = 3632 "google_calendar_sync_window_days"; 3633 3634 /** 3635 * How often to update the calendar sync window. 3636 * The window will be advanced every n days. 3637 */ 3638 public static final String GOOGLE_CALENDAR_SYNC_WINDOW_UPDATE_DAYS = 3639 "google_calendar_sync_window_update_days"; 3640 3641 /** 3642 * The number of promoted sources in GlobalSearch. 3643 */ 3644 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3645 /** 3646 * The maximum number of suggestions returned by GlobalSearch. 3647 */ 3648 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3649 /** 3650 * The number of suggestions GlobalSearch will ask each non-web search source for. 3651 */ 3652 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3653 /** 3654 * The number of suggestions the GlobalSearch will ask the web search source for. 3655 */ 3656 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3657 "search_web_results_override_limit"; 3658 /** 3659 * The number of milliseconds that GlobalSearch will wait for suggestions from 3660 * promoted sources before continuing with all other sources. 3661 */ 3662 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3663 "search_promoted_source_deadline_millis"; 3664 /** 3665 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3666 */ 3667 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3668 /** 3669 * The maximum number of milliseconds that GlobalSearch shows the previous results 3670 * after receiving a new query. 3671 */ 3672 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3673 /** 3674 * The maximum age of log data used for shortcuts in GlobalSearch. 3675 */ 3676 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3677 /** 3678 * The maximum age of log data used for source ranking in GlobalSearch. 3679 */ 3680 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3681 "search_max_source_event_age_millis"; 3682 /** 3683 * The minimum number of impressions needed to rank a source in GlobalSearch. 3684 */ 3685 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3686 "search_min_impressions_for_source_ranking"; 3687 /** 3688 * The minimum number of clicks needed to rank a source in GlobalSearch. 3689 */ 3690 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3691 "search_min_clicks_for_source_ranking"; 3692 /** 3693 * The maximum number of shortcuts shown by GlobalSearch. 3694 */ 3695 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3696 /** 3697 * The size of the core thread pool for suggestion queries in GlobalSearch. 3698 */ 3699 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3700 "search_query_thread_core_pool_size"; 3701 /** 3702 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3703 */ 3704 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3705 "search_query_thread_max_pool_size"; 3706 /** 3707 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3708 */ 3709 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3710 "search_shortcut_refresh_core_pool_size"; 3711 /** 3712 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3713 */ 3714 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3715 "search_shortcut_refresh_max_pool_size"; 3716 /** 3717 * The maximun time that excess threads in the GlobalSeach thread pools will 3718 * wait before terminating. 3719 */ 3720 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3721 "search_thread_keepalive_seconds"; 3722 /** 3723 * The maximum number of concurrent suggestion queries to each source. 3724 */ 3725 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3726 "search_per_source_concurrent_query_limit"; 3727 /** 3728 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 3729 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 3730 * will never display the "Report" button. 3731 * Type: int ( 0 = disallow, 1 = allow ) 3732 */ 3733 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 3734 3735 /** 3736 * Maximum size of /proc/last_kmsg content to upload after reboot. 3737 */ 3738 public static final String LAST_KMSG_KB = "last_kmsg_kb"; 3739 3740 /** 3741 * Maximum age of entries kept by {@link android.os.IDropBox}. 3742 */ 3743 public static final String DROPBOX_AGE_SECONDS = 3744 "dropbox_age_seconds"; 3745 /** 3746 * Maximum amount of disk space used by {@link android.os.IDropBox} no matter what. 3747 */ 3748 public static final String DROPBOX_QUOTA_KB = 3749 "dropbox_quota_kb"; 3750 /** 3751 * Percent of free disk (excluding reserve) which {@link android.os.IDropBox} will use. 3752 */ 3753 public static final String DROPBOX_QUOTA_PERCENT = 3754 "dropbox_quota_percent"; 3755 /** 3756 * Percent of total disk which {@link android.os.IDropBox} will never dip into. 3757 */ 3758 public static final String DROPBOX_RESERVE_PERCENT = 3759 "dropbox_reserve_percent"; 3760 /** 3761 * Prefix for per-tag dropbox disable/enable settings. 3762 */ 3763 public static final String DROPBOX_TAG_PREFIX = 3764 "dropbox:"; 3765 3766 /** 3767 * The length of time in milli-seconds that automatic small adjustments to 3768 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 3769 */ 3770 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 3771 3772 /** 3773 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 3774 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 3775 * exceeded. 3776 */ 3777 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 3778 3779 /** 3780 * @deprecated 3781 * @hide 3782 */ 3783 @Deprecated // Obviated by NameValueCache: just fetch the value directly. 3784 public static class QueryMap extends ContentQueryMap { 3785 3786 public QueryMap(ContentResolver contentResolver, Cursor cursor, boolean keepUpdated, 3787 Handler handlerForUpdateNotifications) { 3788 super(cursor, NAME, keepUpdated, handlerForUpdateNotifications); 3789 } 3790 3791 public QueryMap(ContentResolver contentResolver, boolean keepUpdated, 3792 Handler handlerForUpdateNotifications) { 3793 this(contentResolver, 3794 contentResolver.query(CONTENT_URI, null, null, null, null), 3795 keepUpdated, handlerForUpdateNotifications); 3796 } 3797 3798 public String getString(String name) { 3799 ContentValues cv = getValues(name); 3800 if (cv == null) return null; 3801 return cv.getAsString(VALUE); 3802 } 3803 } 3804 3805 } 3806 3807 /** 3808 * User-defined bookmarks and shortcuts. The target of each bookmark is an 3809 * Intent URL, allowing it to be either a web page or a particular 3810 * application activity. 3811 * 3812 * @hide 3813 */ 3814 public static final class Bookmarks implements BaseColumns 3815 { 3816 private static final String TAG = "Bookmarks"; 3817 3818 /** 3819 * The content:// style URL for this table 3820 */ 3821 public static final Uri CONTENT_URI = 3822 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 3823 3824 /** 3825 * The row ID. 3826 * <p>Type: INTEGER</p> 3827 */ 3828 public static final String ID = "_id"; 3829 3830 /** 3831 * Descriptive name of the bookmark that can be displayed to the user. 3832 * If this is empty, the title should be resolved at display time (use 3833 * {@link #getTitle(Context, Cursor)} any time you want to display the 3834 * title of a bookmark.) 3835 * <P> 3836 * Type: TEXT 3837 * </P> 3838 */ 3839 public static final String TITLE = "title"; 3840 3841 /** 3842 * Arbitrary string (displayed to the user) that allows bookmarks to be 3843 * organized into categories. There are some special names for 3844 * standard folders, which all start with '@'. The label displayed for 3845 * the folder changes with the locale (via {@link #getLabelForFolder}) but 3846 * the folder name does not change so you can consistently query for 3847 * the folder regardless of the current locale. 3848 * 3849 * <P>Type: TEXT</P> 3850 * 3851 */ 3852 public static final String FOLDER = "folder"; 3853 3854 /** 3855 * The Intent URL of the bookmark, describing what it points to. This 3856 * value is given to {@link android.content.Intent#getIntent} to create 3857 * an Intent that can be launched. 3858 * <P>Type: TEXT</P> 3859 */ 3860 public static final String INTENT = "intent"; 3861 3862 /** 3863 * Optional shortcut character associated with this bookmark. 3864 * <P>Type: INTEGER</P> 3865 */ 3866 public static final String SHORTCUT = "shortcut"; 3867 3868 /** 3869 * The order in which the bookmark should be displayed 3870 * <P>Type: INTEGER</P> 3871 */ 3872 public static final String ORDERING = "ordering"; 3873 3874 private static final String[] sIntentProjection = { INTENT }; 3875 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 3876 private static final String sShortcutSelection = SHORTCUT + "=?"; 3877 3878 /** 3879 * Convenience function to retrieve the bookmarked Intent for a 3880 * particular shortcut key. 3881 * 3882 * @param cr The ContentResolver to query. 3883 * @param shortcut The shortcut key. 3884 * 3885 * @return Intent The bookmarked URL, or null if there is no bookmark 3886 * matching the given shortcut. 3887 */ 3888 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 3889 { 3890 Intent intent = null; 3891 3892 Cursor c = cr.query(CONTENT_URI, 3893 sIntentProjection, sShortcutSelection, 3894 new String[] { String.valueOf((int) shortcut) }, ORDERING); 3895 // Keep trying until we find a valid shortcut 3896 try { 3897 while (intent == null && c.moveToNext()) { 3898 try { 3899 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 3900 intent = Intent.getIntent(intentURI); 3901 } catch (java.net.URISyntaxException e) { 3902 // The stored URL is bad... ignore it. 3903 } catch (IllegalArgumentException e) { 3904 // Column not found 3905 Log.w(TAG, "Intent column not found", e); 3906 } 3907 } 3908 } finally { 3909 if (c != null) c.close(); 3910 } 3911 3912 return intent; 3913 } 3914 3915 /** 3916 * Add a new bookmark to the system. 3917 * 3918 * @param cr The ContentResolver to query. 3919 * @param intent The desired target of the bookmark. 3920 * @param title Bookmark title that is shown to the user; null if none 3921 * or it should be resolved to the intent's title. 3922 * @param folder Folder in which to place the bookmark; null if none. 3923 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 3924 * this is non-zero and there is an existing bookmark entry 3925 * with this same shortcut, then that existing shortcut is 3926 * cleared (the bookmark is not removed). 3927 * @return The unique content URL for the new bookmark entry. 3928 */ 3929 public static Uri add(ContentResolver cr, 3930 Intent intent, 3931 String title, 3932 String folder, 3933 char shortcut, 3934 int ordering) 3935 { 3936 // If a shortcut is supplied, and it is already defined for 3937 // another bookmark, then remove the old definition. 3938 if (shortcut != 0) { 3939 Cursor c = cr.query(CONTENT_URI, 3940 sShortcutProjection, sShortcutSelection, 3941 new String[] { String.valueOf((int) shortcut) }, null); 3942 try { 3943 if (c.moveToFirst()) { 3944 while (c.getCount() > 0) { 3945 if (!c.deleteRow()) { 3946 Log.w(TAG, "Could not delete existing shortcut row"); 3947 } 3948 } 3949 } 3950 } finally { 3951 if (c != null) c.close(); 3952 } 3953 } 3954 3955 ContentValues values = new ContentValues(); 3956 if (title != null) values.put(TITLE, title); 3957 if (folder != null) values.put(FOLDER, folder); 3958 values.put(INTENT, intent.toURI()); 3959 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 3960 values.put(ORDERING, ordering); 3961 return cr.insert(CONTENT_URI, values); 3962 } 3963 3964 /** 3965 * Return the folder name as it should be displayed to the user. This 3966 * takes care of localizing special folders. 3967 * 3968 * @param r Resources object for current locale; only need access to 3969 * system resources. 3970 * @param folder The value found in the {@link #FOLDER} column. 3971 * 3972 * @return CharSequence The label for this folder that should be shown 3973 * to the user. 3974 */ 3975 public static CharSequence getLabelForFolder(Resources r, String folder) { 3976 return folder; 3977 } 3978 3979 /** 3980 * Return the title as it should be displayed to the user. This takes 3981 * care of localizing bookmarks that point to activities. 3982 * 3983 * @param context A context. 3984 * @param cursor A cursor pointing to the row whose title should be 3985 * returned. The cursor must contain at least the {@link #TITLE} 3986 * and {@link #INTENT} columns. 3987 * @return A title that is localized and can be displayed to the user, 3988 * or the empty string if one could not be found. 3989 */ 3990 public static CharSequence getTitle(Context context, Cursor cursor) { 3991 int titleColumn = cursor.getColumnIndex(TITLE); 3992 int intentColumn = cursor.getColumnIndex(INTENT); 3993 if (titleColumn == -1 || intentColumn == -1) { 3994 throw new IllegalArgumentException( 3995 "The cursor must contain the TITLE and INTENT columns."); 3996 } 3997 3998 String title = cursor.getString(titleColumn); 3999 if (!TextUtils.isEmpty(title)) { 4000 return title; 4001 } 4002 4003 String intentUri = cursor.getString(intentColumn); 4004 if (TextUtils.isEmpty(intentUri)) { 4005 return ""; 4006 } 4007 4008 Intent intent; 4009 try { 4010 intent = Intent.getIntent(intentUri); 4011 } catch (URISyntaxException e) { 4012 return ""; 4013 } 4014 4015 PackageManager packageManager = context.getPackageManager(); 4016 ResolveInfo info = packageManager.resolveActivity(intent, 0); 4017 return info != null ? info.loadLabel(packageManager) : ""; 4018 } 4019 } 4020 4021 /** 4022 * Returns the device ID that we should use when connecting to the mobile gtalk server. 4023 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 4024 * from the GoogleLoginService. 4025 * 4026 * @param androidId The Android ID for this device. 4027 * @return The device ID that should be used when connecting to the mobile gtalk server. 4028 * @hide 4029 */ 4030 public static String getGTalkDeviceId(long androidId) { 4031 return "android-" + Long.toHexString(androidId); 4032 } 4033} 4034