Settings.java revision a233943cb1b064155d001556c573140ed333149e
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.Log; 42 43import java.net.URISyntaxException; 44import java.security.MessageDigest; 45import java.security.NoSuchAlgorithmException; 46import java.util.HashMap; 47import java.util.HashSet; 48 49 50/** 51 * The Settings provider contains global system-level device preferences. 52 */ 53public final class Settings { 54 55 // Intent actions for Settings 56 57 /** 58 * Activity Action: Show system settings. 59 * <p> 60 * Input: Nothing. 61 * <p> 62 * Output: nothing. 63 */ 64 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 65 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 66 67 /** 68 * Activity Action: Show settings to allow configuration of APNs. 69 * <p> 70 * Input: Nothing. 71 * <p> 72 * Output: nothing. 73 */ 74 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 75 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 76 77 /** 78 * Activity Action: Show settings to allow configuration of current location 79 * sources. 80 * <p> 81 * In some cases, a matching Activity may not exist, so ensure you 82 * safeguard against this. 83 * <p> 84 * Input: Nothing. 85 * <p> 86 * Output: Nothing. 87 */ 88 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 89 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 90 "android.settings.LOCATION_SOURCE_SETTINGS"; 91 92 /** 93 * Activity Action: Show settings to allow configuration of wireless controls 94 * such as Wi-Fi, Bluetooth and Mobile networks. 95 * <p> 96 * In some cases, a matching Activity may not exist, so ensure you 97 * safeguard against this. 98 * <p> 99 * Input: Nothing. 100 * <p> 101 * Output: Nothing. 102 */ 103 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 104 public static final String ACTION_WIRELESS_SETTINGS = 105 "android.settings.WIRELESS_SETTINGS"; 106 107 /** 108 * Activity Action: Show settings to allow entering/exiting airplane mode. 109 * <p> 110 * In some cases, a matching Activity may not exist, so ensure you 111 * safeguard against this. 112 * <p> 113 * Input: Nothing. 114 * <p> 115 * Output: Nothing. 116 */ 117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 118 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 119 "android.settings.AIRPLANE_MODE_SETTINGS"; 120 121 /** 122 * Activity Action: Show settings for accessibility modules. 123 * <p> 124 * In some cases, a matching Activity may not exist, so ensure you 125 * safeguard against this. 126 * <p> 127 * Input: Nothing. 128 * <p> 129 * Output: Nothing. 130 */ 131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 132 public static final String ACTION_ACCESSIBILITY_SETTINGS = 133 "android.settings.ACCESSIBILITY_SETTINGS"; 134 135 /** 136 * Activity Action: Show settings to allow configuration of security and 137 * location privacy. 138 * <p> 139 * In some cases, a matching Activity may not exist, so ensure you 140 * safeguard against this. 141 * <p> 142 * Input: Nothing. 143 * <p> 144 * Output: Nothing. 145 */ 146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 147 public static final String ACTION_SECURITY_SETTINGS = 148 "android.settings.SECURITY_SETTINGS"; 149 150 /** 151 * Activity Action: Show settings to allow configuration of Wi-Fi. 152 153 * <p> 154 * In some cases, a matching Activity may not exist, so ensure you 155 * safeguard against this. 156 * <p> 157 * Input: Nothing. 158 * <p> 159 * Output: Nothing. 160 161 */ 162 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 163 public static final String ACTION_WIFI_SETTINGS = 164 "android.settings.WIFI_SETTINGS"; 165 166 /** 167 * Activity Action: Show settings to allow configuration of a static IP 168 * address for Wi-Fi. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you safeguard 171 * against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_WIFI_IP_SETTINGS = 179 "android.settings.WIFI_IP_SETTINGS"; 180 181 /** 182 * Activity Action: Show settings to allow configuration of Bluetooth. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_BLUETOOTH_SETTINGS = 193 "android.settings.BLUETOOTH_SETTINGS"; 194 195 /** 196 * Activity Action: Show settings to allow configuration of date and time. 197 * <p> 198 * In some cases, a matching Activity may not exist, so ensure you 199 * safeguard against this. 200 * <p> 201 * Input: Nothing. 202 * <p> 203 * Output: Nothing. 204 */ 205 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 206 public static final String ACTION_DATE_SETTINGS = 207 "android.settings.DATE_SETTINGS"; 208 209 /** 210 * Activity Action: Show settings to allow configuration of sound and volume. 211 * <p> 212 * In some cases, a matching Activity may not exist, so ensure you 213 * safeguard against this. 214 * <p> 215 * Input: Nothing. 216 * <p> 217 * Output: Nothing. 218 */ 219 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 220 public static final String ACTION_SOUND_SETTINGS = 221 "android.settings.SOUND_SETTINGS"; 222 223 /** 224 * Activity Action: Show settings to allow configuration of display. 225 * <p> 226 * In some cases, a matching Activity may not exist, so ensure you 227 * safeguard against this. 228 * <p> 229 * Input: Nothing. 230 * <p> 231 * Output: Nothing. 232 */ 233 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 234 public static final String ACTION_DISPLAY_SETTINGS = 235 "android.settings.DISPLAY_SETTINGS"; 236 237 /** 238 * Activity Action: Show settings to allow configuration of locale. 239 * <p> 240 * In some cases, a matching Activity may not exist, so ensure you 241 * safeguard against this. 242 * <p> 243 * Input: Nothing. 244 * <p> 245 * Output: Nothing. 246 */ 247 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 248 public static final String ACTION_LOCALE_SETTINGS = 249 "android.settings.LOCALE_SETTINGS"; 250 251 /** 252 * Activity Action: Show settings to configure input methods, in particular 253 * allowing the user to enable input methods. 254 * <p> 255 * In some cases, a matching Activity may not exist, so ensure you 256 * safeguard against this. 257 * <p> 258 * Input: Nothing. 259 * <p> 260 * Output: Nothing. 261 */ 262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 263 public static final String ACTION_INPUT_METHOD_SETTINGS = 264 "android.settings.INPUT_METHOD_SETTINGS"; 265 266 /** 267 * Activity Action: Show settings to manage the user input dictionary. 268 * <p> 269 * In some cases, a matching Activity may not exist, so ensure you 270 * safeguard against this. 271 * <p> 272 * Input: Nothing. 273 * <p> 274 * Output: Nothing. 275 */ 276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 277 public static final String ACTION_USER_DICTIONARY_SETTINGS = 278 "android.settings.USER_DICTIONARY_SETTINGS"; 279 280 /** 281 * Activity Action: Show settings to allow configuration of application-related settings. 282 * <p> 283 * In some cases, a matching Activity may not exist, so ensure you 284 * safeguard against this. 285 * <p> 286 * Input: Nothing. 287 * <p> 288 * Output: Nothing. 289 */ 290 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 291 public static final String ACTION_APPLICATION_SETTINGS = 292 "android.settings.APPLICATION_SETTINGS"; 293 294 /** 295 * Activity Action: Show settings to allow configuration of application 296 * development-related settings. 297 * <p> 298 * In some cases, a matching Activity may not exist, so ensure you safeguard 299 * against this. 300 * <p> 301 * Input: Nothing. 302 * <p> 303 * Output: Nothing. 304 */ 305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 306 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 307 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 308 309 /** 310 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 311 * <p> 312 * In some cases, a matching Activity may not exist, so ensure you 313 * safeguard against this. 314 * <p> 315 * Input: Nothing. 316 * <p> 317 * Output: Nothing. 318 */ 319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 320 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 321 "android.settings.QUICK_LAUNCH_SETTINGS"; 322 323 /** 324 * Activity Action: Show settings to manage installed applications. 325 * <p> 326 * In some cases, a matching Activity may not exist, so ensure you 327 * safeguard against this. 328 * <p> 329 * Input: Nothing. 330 * <p> 331 * Output: Nothing. 332 */ 333 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 334 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 335 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 336 337 /** 338 * Activity Action: Show settings for system update functionality. 339 * <p> 340 * In some cases, a matching Activity may not exist, so ensure you 341 * safeguard against this. 342 * <p> 343 * Input: Nothing. 344 * <p> 345 * Output: Nothing. 346 * 347 * @hide 348 */ 349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 350 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 351 "android.settings.SYSTEM_UPDATE_SETTINGS"; 352 353 /** 354 * Activity Action: Show settings to allow configuration of sync settings. 355 * <p> 356 * In some cases, a matching Activity may not exist, so ensure you 357 * safeguard against this. 358 * <p> 359 * Input: Nothing. 360 * <p> 361 * Output: Nothing. 362 */ 363 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 364 public static final String ACTION_SYNC_SETTINGS = 365 "android.settings.SYNC_SETTINGS"; 366 367 /** 368 * Activity Action: Show settings for selecting the network operator. 369 * <p> 370 * In some cases, a matching Activity may not exist, so ensure you 371 * safeguard against this. 372 * <p> 373 * Input: Nothing. 374 * <p> 375 * Output: Nothing. 376 */ 377 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 378 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 379 "android.settings.NETWORK_OPERATOR_SETTINGS"; 380 381 /** 382 * Activity Action: Show settings for selection of 2G/3G. 383 * <p> 384 * In some cases, a matching Activity may not exist, so ensure you 385 * safeguard against this. 386 * <p> 387 * Input: Nothing. 388 * <p> 389 * Output: Nothing. 390 */ 391 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 392 public static final String ACTION_DATA_ROAMING_SETTINGS = 393 "android.settings.DATA_ROAMING_SETTINGS"; 394 395 /** 396 * Activity Action: Show settings for internal storage. 397 * <p> 398 * In some cases, a matching Activity may not exist, so ensure you 399 * safeguard against this. 400 * <p> 401 * Input: Nothing. 402 * <p> 403 * Output: Nothing. 404 */ 405 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 406 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 407 "android.settings.INTERNAL_STORAGE_SETTINGS"; 408 /** 409 * Activity Action: Show settings for memory card storage. 410 * <p> 411 * In some cases, a matching Activity may not exist, so ensure you 412 * safeguard against this. 413 * <p> 414 * Input: Nothing. 415 * <p> 416 * Output: Nothing. 417 */ 418 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 419 public static final String ACTION_MEMORY_CARD_SETTINGS = 420 "android.settings.MEMORY_CARD_SETTINGS"; 421 422 // End of Intent actions for Settings 423 424 private static final String JID_RESOURCE_PREFIX = "android"; 425 426 public static final String AUTHORITY = "settings"; 427 428 private static final String TAG = "Settings"; 429 430 public static class SettingNotFoundException extends AndroidException { 431 public SettingNotFoundException(String msg) { 432 super(msg); 433 } 434 } 435 436 /** 437 * Common base for tables of name/value settings. 438 */ 439 public static class NameValueTable implements BaseColumns { 440 public static final String NAME = "name"; 441 public static final String VALUE = "value"; 442 443 protected static boolean putString(ContentResolver resolver, Uri uri, 444 String name, String value) { 445 // The database will take care of replacing duplicates. 446 try { 447 ContentValues values = new ContentValues(); 448 values.put(NAME, name); 449 values.put(VALUE, value); 450 resolver.insert(uri, values); 451 return true; 452 } catch (SQLException e) { 453 Log.e(TAG, "Can't set key " + name + " in " + uri, e); 454 return false; 455 } 456 } 457 458 public static Uri getUriFor(Uri uri, String name) { 459 return Uri.withAppendedPath(uri, name); 460 } 461 } 462 463 private static class NameValueCache { 464 private final String mVersionSystemProperty; 465 private final HashMap<String, String> mValues = Maps.newHashMap(); 466 private long mValuesVersion = 0; 467 private final Uri mUri; 468 469 NameValueCache(String versionSystemProperty, Uri uri) { 470 mVersionSystemProperty = versionSystemProperty; 471 mUri = uri; 472 } 473 474 String getString(ContentResolver cr, String name) { 475 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 476 if (mValuesVersion != newValuesVersion) { 477 mValues.clear(); 478 mValuesVersion = newValuesVersion; 479 } 480 if (!mValues.containsKey(name)) { 481 String value = null; 482 Cursor c = null; 483 try { 484 c = cr.query(mUri, new String[] { Settings.NameValueTable.VALUE }, 485 Settings.NameValueTable.NAME + "=?", new String[]{name}, null); 486 if (c != null && c.moveToNext()) value = c.getString(0); 487 mValues.put(name, value); 488 } catch (SQLException e) { 489 // SQL error: return null, but don't cache it. 490 Log.e(TAG, "Can't get key " + name + " from " + mUri, e); 491 } finally { 492 if (c != null) c.close(); 493 } 494 return value; 495 } else { 496 return mValues.get(name); 497 } 498 } 499 } 500 501 /** 502 * System settings, containing miscellaneous system preferences. This 503 * table holds simple name/value pairs. There are convenience 504 * functions for accessing individual settings entries. 505 */ 506 public static final class System extends NameValueTable { 507 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 508 509 private static volatile NameValueCache mNameValueCache = null; 510 511 private static final HashSet<String> MOVED_TO_SECURE; 512 static { 513 MOVED_TO_SECURE = new HashSet<String>(30); 514 MOVED_TO_SECURE.add(Secure.ADB_ENABLED); 515 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 516 MOVED_TO_SECURE.add(Secure.BLUETOOTH_ON); 517 MOVED_TO_SECURE.add(Secure.DATA_ROAMING); 518 MOVED_TO_SECURE.add(Secure.DEVICE_PROVISIONED); 519 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 520 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 521 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 522 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 523 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 524 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 525 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 526 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 527 MOVED_TO_SECURE.add(Secure.USB_MASS_STORAGE_ENABLED); 528 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 529 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 530 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 531 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 532 MOVED_TO_SECURE.add(Secure.WIFI_ON); 533 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 534 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 535 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 536 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 537 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 538 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 539 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 540 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 541 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 542 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 543 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 544 } 545 546 /** 547 * Look up a name in the database. 548 * @param resolver to access the database with 549 * @param name to look up in the table 550 * @return the corresponding value, or null if not present 551 */ 552 public synchronized static String getString(ContentResolver resolver, String name) { 553 if (MOVED_TO_SECURE.contains(name)) { 554 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 555 + " to android.provider.Settings.Secure, returning read-only value."); 556 return Secure.getString(resolver, name); 557 } 558 if (mNameValueCache == null) { 559 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 560 } 561 return mNameValueCache.getString(resolver, name); 562 } 563 564 /** 565 * Store a name/value pair into the database. 566 * @param resolver to access the database with 567 * @param name to store 568 * @param value to associate with the name 569 * @return true if the value was set, false on database errors 570 */ 571 public static boolean putString(ContentResolver resolver, String name, String value) { 572 if (MOVED_TO_SECURE.contains(name)) { 573 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 574 + " to android.provider.Settings.Secure, value is unchanged."); 575 return false; 576 } 577 return putString(resolver, CONTENT_URI, name, value); 578 } 579 580 /** 581 * Construct the content URI for a particular name/value pair, 582 * useful for monitoring changes with a ContentObserver. 583 * @param name to look up in the table 584 * @return the corresponding content URI, or null if not present 585 */ 586 public static Uri getUriFor(String name) { 587 if (MOVED_TO_SECURE.contains(name)) { 588 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 589 + " to android.provider.Settings.Secure, returning Secure URI."); 590 return Secure.getUriFor(Secure.CONTENT_URI, name); 591 } 592 return getUriFor(CONTENT_URI, name); 593 } 594 595 /** 596 * Convenience function for retrieving a single system settings value 597 * as an integer. Note that internally setting values are always 598 * stored as strings; this function converts the string to an integer 599 * for you. The default value will be returned if the setting is 600 * not defined or not an integer. 601 * 602 * @param cr The ContentResolver to access. 603 * @param name The name of the setting to retrieve. 604 * @param def Value to return if the setting is not defined. 605 * 606 * @return The setting's current value, or 'def' if it is not defined 607 * or not a valid integer. 608 */ 609 public static int getInt(ContentResolver cr, String name, int def) { 610 String v = getString(cr, name); 611 try { 612 return v != null ? Integer.parseInt(v) : def; 613 } catch (NumberFormatException e) { 614 return def; 615 } 616 } 617 618 /** 619 * Convenience function for retrieving a single system settings value 620 * as an integer. Note that internally setting values are always 621 * stored as strings; this function converts the string to an integer 622 * for you. 623 * <p> 624 * This version does not take a default value. If the setting has not 625 * been set, or the string value is not a number, 626 * it throws {@link SettingNotFoundException}. 627 * 628 * @param cr The ContentResolver to access. 629 * @param name The name of the setting to retrieve. 630 * 631 * @throws SettingNotFoundException Thrown if a setting by the given 632 * name can't be found or the setting value is not an integer. 633 * 634 * @return The setting's current value. 635 */ 636 public static int getInt(ContentResolver cr, String name) 637 throws SettingNotFoundException { 638 String v = getString(cr, name); 639 try { 640 return Integer.parseInt(v); 641 } catch (NumberFormatException e) { 642 throw new SettingNotFoundException(name); 643 } 644 } 645 646 /** 647 * Convenience function for updating a single settings value as an 648 * integer. This will either create a new entry in the table if the 649 * given name does not exist, or modify the value of the existing row 650 * with that name. Note that internally setting values are always 651 * stored as strings, so this function converts the given value to a 652 * string before storing it. 653 * 654 * @param cr The ContentResolver to access. 655 * @param name The name of the setting to modify. 656 * @param value The new value for the setting. 657 * @return true if the value was set, false on database errors 658 */ 659 public static boolean putInt(ContentResolver cr, String name, int value) { 660 return putString(cr, name, Integer.toString(value)); 661 } 662 663 /** 664 * Convenience function for retrieving a single system settings value 665 * as a {@code long}. Note that internally setting values are always 666 * stored as strings; this function converts the string to a {@code long} 667 * for you. The default value will be returned if the setting is 668 * not defined or not a {@code long}. 669 * 670 * @param cr The ContentResolver to access. 671 * @param name The name of the setting to retrieve. 672 * @param def Value to return if the setting is not defined. 673 * 674 * @return The setting's current value, or 'def' if it is not defined 675 * or not a valid {@code long}. 676 */ 677 public static long getLong(ContentResolver cr, String name, long def) { 678 String valString = getString(cr, name); 679 long value; 680 try { 681 value = valString != null ? Long.parseLong(valString) : def; 682 } catch (NumberFormatException e) { 683 value = def; 684 } 685 return value; 686 } 687 688 /** 689 * Convenience function for retrieving a single system settings value 690 * as a {@code long}. Note that internally setting values are always 691 * stored as strings; this function converts the string to a {@code long} 692 * for you. 693 * <p> 694 * This version does not take a default value. If the setting has not 695 * been set, or the string value is not a number, 696 * it throws {@link SettingNotFoundException}. 697 * 698 * @param cr The ContentResolver to access. 699 * @param name The name of the setting to retrieve. 700 * 701 * @return The setting's current value. 702 * @throws SettingNotFoundException Thrown if a setting by the given 703 * name can't be found or the setting value is not an integer. 704 */ 705 public static long getLong(ContentResolver cr, String name) 706 throws SettingNotFoundException { 707 String valString = getString(cr, name); 708 try { 709 return Long.parseLong(valString); 710 } catch (NumberFormatException e) { 711 throw new SettingNotFoundException(name); 712 } 713 } 714 715 /** 716 * Convenience function for updating a single settings value as a long 717 * integer. This will either create a new entry in the table if the 718 * given name does not exist, or modify the value of the existing row 719 * with that name. Note that internally setting values are always 720 * stored as strings, so this function converts the given value to a 721 * string before storing it. 722 * 723 * @param cr The ContentResolver to access. 724 * @param name The name of the setting to modify. 725 * @param value The new value for the setting. 726 * @return true if the value was set, false on database errors 727 */ 728 public static boolean putLong(ContentResolver cr, String name, long value) { 729 return putString(cr, name, Long.toString(value)); 730 } 731 732 /** 733 * Convenience function for retrieving a single system settings value 734 * as a floating point number. Note that internally setting values are 735 * always stored as strings; this function converts the string to an 736 * float for you. The default value will be returned if the setting 737 * is not defined or not a valid float. 738 * 739 * @param cr The ContentResolver to access. 740 * @param name The name of the setting to retrieve. 741 * @param def Value to return if the setting is not defined. 742 * 743 * @return The setting's current value, or 'def' if it is not defined 744 * or not a valid float. 745 */ 746 public static float getFloat(ContentResolver cr, String name, float def) { 747 String v = getString(cr, name); 748 try { 749 return v != null ? Float.parseFloat(v) : def; 750 } catch (NumberFormatException e) { 751 return def; 752 } 753 } 754 755 /** 756 * Convenience function for retrieving a single system settings value 757 * as a float. Note that internally setting values are always 758 * stored as strings; this function converts the string to a float 759 * for you. 760 * <p> 761 * This version does not take a default value. If the setting has not 762 * been set, or the string value is not a number, 763 * it throws {@link SettingNotFoundException}. 764 * 765 * @param cr The ContentResolver to access. 766 * @param name The name of the setting to retrieve. 767 * 768 * @throws SettingNotFoundException Thrown if a setting by the given 769 * name can't be found or the setting value is not a float. 770 * 771 * @return The setting's current value. 772 */ 773 public static float getFloat(ContentResolver cr, String name) 774 throws SettingNotFoundException { 775 String v = getString(cr, name); 776 try { 777 return Float.parseFloat(v); 778 } catch (NumberFormatException e) { 779 throw new SettingNotFoundException(name); 780 } 781 } 782 783 /** 784 * Convenience function for updating a single settings value as a 785 * floating point number. This will either create a new entry in the 786 * table if the given name does not exist, or modify the value of the 787 * existing row with that name. Note that internally setting values 788 * are always stored as strings, so this function converts the given 789 * value to a string before storing it. 790 * 791 * @param cr The ContentResolver to access. 792 * @param name The name of the setting to modify. 793 * @param value The new value for the setting. 794 * @return true if the value was set, false on database errors 795 */ 796 public static boolean putFloat(ContentResolver cr, String name, float value) { 797 return putString(cr, name, Float.toString(value)); 798 } 799 800 /** 801 * Convenience function to read all of the current 802 * configuration-related settings into a 803 * {@link Configuration} object. 804 * 805 * @param cr The ContentResolver to access. 806 * @param outConfig Where to place the configuration settings. 807 */ 808 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 809 outConfig.fontScale = Settings.System.getFloat( 810 cr, FONT_SCALE, outConfig.fontScale); 811 if (outConfig.fontScale < 0) { 812 outConfig.fontScale = 1; 813 } 814 } 815 816 /** 817 * Convenience function to write a batch of configuration-related 818 * settings from a {@link Configuration} object. 819 * 820 * @param cr The ContentResolver to access. 821 * @param config The settings to write. 822 * @return true if the values were set, false on database errors 823 */ 824 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 825 return Settings.System.putFloat(cr, FONT_SCALE, config.fontScale); 826 } 827 828 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 829 return getInt(cr, SHOW_GTALK_SERVICE_STATUS, 0) != 0; 830 } 831 832 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 833 putInt(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0); 834 } 835 836 /** 837 * The content:// style URL for this table 838 */ 839 public static final Uri CONTENT_URI = 840 Uri.parse("content://" + AUTHORITY + "/system"); 841 842 /** 843 * Whether we keep the device on while the device is plugged in. 844 * Supported values are: 845 * <ul> 846 * <li>{@code 0} to never stay on while plugged in</li> 847 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 848 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 849 * </ul> 850 * These values can be OR-ed together. 851 */ 852 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 853 854 /** 855 * What happens when the user presses the end call button if they're not 856 * on a call.<br/> 857 * <b>Values:</b><br/> 858 * 0 - The end button does nothing.<br/> 859 * 1 - The end button goes to the home screen.<br/> 860 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 861 * 3 - The end button goes to the home screen. If the user is already on the 862 * home screen, it puts the device to sleep. 863 */ 864 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 865 866 /** 867 * Whether Airplane Mode is on. 868 */ 869 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 870 871 /** 872 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 873 */ 874 public static final String RADIO_BLUETOOTH = "bluetooth"; 875 876 /** 877 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 878 */ 879 public static final String RADIO_WIFI = "wifi"; 880 881 /** 882 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 883 */ 884 public static final String RADIO_CELL = "cell"; 885 886 /** 887 * A comma separated list of radios that need to be disabled when airplane mode 888 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 889 * included in the comma separated list. 890 */ 891 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 892 893 /** 894 * A comma separated list of radios that should to be disabled when airplane mode 895 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 896 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 897 * will be turned off when entering airplane mode, but the user will be able to reenable 898 * Wifi in the Settings app. 899 * 900 * {@hide} 901 */ 902 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 903 904 /** 905 * The policy for deciding when Wi-Fi should go to sleep (which will in 906 * turn switch to using the mobile data as an Internet connection). 907 * <p> 908 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 909 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 910 * {@link #WIFI_SLEEP_POLICY_NEVER}. 911 */ 912 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 913 914 /** 915 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 916 * policy, which is to sleep shortly after the turning off 917 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 918 */ 919 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 920 921 /** 922 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 923 * the device is on battery, and never go to sleep when the device is 924 * plugged in. 925 */ 926 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 927 928 /** 929 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 930 */ 931 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 932 933 /** 934 * Whether to use static IP and other static network attributes. 935 * <p> 936 * Set to 1 for true and 0 for false. 937 */ 938 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 939 940 /** 941 * The static IP address. 942 * <p> 943 * Example: "192.168.1.51" 944 */ 945 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 946 947 /** 948 * If using static IP, the gateway's IP address. 949 * <p> 950 * Example: "192.168.1.1" 951 */ 952 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 953 954 /** 955 * If using static IP, the net mask. 956 * <p> 957 * Example: "255.255.255.0" 958 */ 959 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 960 961 /** 962 * If using static IP, the primary DNS's IP address. 963 * <p> 964 * Example: "192.168.1.1" 965 */ 966 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 967 968 /** 969 * If using static IP, the secondary DNS's IP address. 970 * <p> 971 * Example: "192.168.1.2" 972 */ 973 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 974 975 /** 976 * The number of radio channels that are allowed in the local 977 * 802.11 regulatory domain. 978 * @hide 979 */ 980 public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; 981 982 /** 983 * Determines whether remote devices may discover and/or connect to 984 * this device. 985 * <P>Type: INT</P> 986 * 2 -- discoverable and connectable 987 * 1 -- connectable but not discoverable 988 * 0 -- neither connectable nor discoverable 989 */ 990 public static final String BLUETOOTH_DISCOVERABILITY = 991 "bluetooth_discoverability"; 992 993 /** 994 * Bluetooth discoverability timeout. If this value is nonzero, then 995 * Bluetooth becomes discoverable for a certain number of seconds, 996 * after which is becomes simply connectable. The value is in seconds. 997 */ 998 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 999 "bluetooth_discoverability_timeout"; 1000 1001 /** 1002 * Whether autolock is enabled (0 = false, 1 = true) 1003 */ 1004 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 1005 1006 /** 1007 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 1008 */ 1009 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1010 1011 /** 1012 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 1013 */ 1014 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1015 "lock_pattern_tactile_feedback_enabled"; 1016 1017 1018 /** 1019 * A formatted string of the next alarm that is set, or the empty string 1020 * if there is no alarm set. 1021 */ 1022 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1023 1024 /** 1025 * Scaling factor for fonts, float. 1026 */ 1027 public static final String FONT_SCALE = "font_scale"; 1028 1029 /** 1030 * Name of an application package to be debugged. 1031 */ 1032 public static final String DEBUG_APP = "debug_app"; 1033 1034 /** 1035 * If 1, when launching DEBUG_APP it will wait for the debugger before 1036 * starting user code. If 0, it will run normally. 1037 */ 1038 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1039 1040 /** 1041 * Whether or not to dim the screen. 0=no 1=yes 1042 */ 1043 public static final String DIM_SCREEN = "dim_screen"; 1044 1045 /** 1046 * The timeout before the screen turns off. 1047 */ 1048 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1049 1050 /** 1051 * If 0, the compatibility mode is off for all applications. 1052 * If 1, older applications run under compatibility mode. 1053 * TODO: remove this settings before code freeze (bug/1907571) 1054 * @hide 1055 */ 1056 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1057 1058 /** 1059 * The screen backlight brightness between 0 and 255. 1060 */ 1061 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1062 1063 /** 1064 * Control whether to enable automatic brightness mode. 1065 * @hide 1066 */ 1067 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1068 1069 /** 1070 * Control whether the process CPU usage meter should be shown. 1071 */ 1072 public static final String SHOW_PROCESSES = "show_processes"; 1073 1074 /** 1075 * If 1, the activity manager will aggressively finish activities and 1076 * processes as soon as they are no longer needed. If 0, the normal 1077 * extended lifetime is used. 1078 */ 1079 public static final String ALWAYS_FINISH_ACTIVITIES = 1080 "always_finish_activities"; 1081 1082 1083 /** 1084 * Ringer mode. This is used internally, changing this value will not 1085 * change the ringer mode. See AudioManager. 1086 */ 1087 public static final String MODE_RINGER = "mode_ringer"; 1088 1089 /** 1090 * Determines which streams are affected by ringer mode changes. The 1091 * stream type's bit should be set to 1 if it should be muted when going 1092 * into an inaudible ringer mode. 1093 */ 1094 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1095 1096 /** 1097 * Determines which streams are affected by mute. The 1098 * stream type's bit should be set to 1 if it should be muted when a mute request 1099 * is received. 1100 */ 1101 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1102 1103 /** 1104 * Whether vibrate is on for different events. This is used internally, 1105 * changing this value will not change the vibrate. See AudioManager. 1106 */ 1107 public static final String VIBRATE_ON = "vibrate_on"; 1108 1109 /** 1110 * Ringer volume. This is used internally, changing this value will not 1111 * change the volume. See AudioManager. 1112 */ 1113 public static final String VOLUME_RING = "volume_ring"; 1114 1115 /** 1116 * System/notifications volume. This is used internally, changing this 1117 * value will not change the volume. See AudioManager. 1118 */ 1119 public static final String VOLUME_SYSTEM = "volume_system"; 1120 1121 /** 1122 * Voice call volume. This is used internally, changing this value will 1123 * not change the volume. See AudioManager. 1124 */ 1125 public static final String VOLUME_VOICE = "volume_voice"; 1126 1127 /** 1128 * Music/media/gaming volume. This is used internally, changing this 1129 * value will not change the volume. See AudioManager. 1130 */ 1131 public static final String VOLUME_MUSIC = "volume_music"; 1132 1133 /** 1134 * Alarm volume. This is used internally, changing this 1135 * value will not change the volume. See AudioManager. 1136 */ 1137 public static final String VOLUME_ALARM = "volume_alarm"; 1138 1139 /** 1140 * Notification volume. This is used internally, changing this 1141 * value will not change the volume. See AudioManager. 1142 */ 1143 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1144 1145 /** 1146 * Whether the notifications should use the ring volume (value of 1) or 1147 * a separate notification volume (value of 0). In most cases, users 1148 * will have this enabled so the notification and ringer volumes will be 1149 * the same. However, power users can disable this and use the separate 1150 * notification volume control. 1151 * <p> 1152 * Note: This is a one-off setting that will be removed in the future 1153 * when there is profile support. For this reason, it is kept hidden 1154 * from the public APIs. 1155 * 1156 * @hide 1157 */ 1158 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1159 "notifications_use_ring_volume"; 1160 1161 /** 1162 * The mapping of stream type (integer) to its setting. 1163 */ 1164 public static final String[] VOLUME_SETTINGS = { 1165 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1166 VOLUME_ALARM, VOLUME_NOTIFICATION 1167 }; 1168 1169 /** 1170 * Appended to various volume related settings to record the previous 1171 * values before they the settings were affected by a silent/vibrate 1172 * ringer mode change. 1173 */ 1174 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1175 1176 /** 1177 * Persistent store for the system-wide default ringtone URI. 1178 * <p> 1179 * If you need to play the default ringtone at any given time, it is recommended 1180 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1181 * to the set default ringtone at the time of playing. 1182 * 1183 * @see #DEFAULT_RINGTONE_URI 1184 */ 1185 public static final String RINGTONE = "ringtone"; 1186 1187 /** 1188 * A {@link Uri} that will point to the current default ringtone at any 1189 * given time. 1190 * <p> 1191 * If the current default ringtone is in the DRM provider and the caller 1192 * does not have permission, the exception will be a 1193 * FileNotFoundException. 1194 */ 1195 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1196 1197 /** 1198 * Persistent store for the system-wide default notification sound. 1199 * 1200 * @see #RINGTONE 1201 * @see #DEFAULT_NOTIFICATION_URI 1202 */ 1203 public static final String NOTIFICATION_SOUND = "notification_sound"; 1204 1205 /** 1206 * A {@link Uri} that will point to the current default notification 1207 * sound at any given time. 1208 * 1209 * @see #DEFAULT_RINGTONE_URI 1210 */ 1211 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1212 1213 /** 1214 * Persistent store for the system-wide default alarm alert. 1215 * 1216 * @see #RINGTONE 1217 * @see #DEFAULT_ALARM_ALERT_URI 1218 */ 1219 public static final String ALARM_ALERT = "alarm_alert"; 1220 1221 /** 1222 * A {@link Uri} that will point to the current default alarm alert at 1223 * any given time. 1224 * 1225 * @see #DEFAULT_ALARM_ALERT_URI 1226 */ 1227 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1228 1229 /** 1230 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1231 */ 1232 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1233 1234 /** 1235 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1236 */ 1237 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1238 1239 /** 1240 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1241 * feature converts two spaces to a "." and space. 1242 */ 1243 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1244 1245 /** 1246 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1247 */ 1248 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1249 1250 public static final String SHOW_GTALK_SERVICE_STATUS = 1251 "SHOW_GTALK_SERVICE_STATUS"; 1252 1253 /** 1254 * Name of activity to use for wallpaper on the home screen. 1255 */ 1256 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1257 1258 /** 1259 * Value to specify if the user prefers the date, time and time zone 1260 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1261 */ 1262 public static final String AUTO_TIME = "auto_time"; 1263 1264 /** 1265 * Display times as 12 or 24 hours 1266 * 12 1267 * 24 1268 */ 1269 public static final String TIME_12_24 = "time_12_24"; 1270 1271 /** 1272 * Date format string 1273 * mm/dd/yyyy 1274 * dd/mm/yyyy 1275 * yyyy/mm/dd 1276 */ 1277 public static final String DATE_FORMAT = "date_format"; 1278 1279 /** 1280 * Whether the setup wizard has been run before (on first boot), or if 1281 * it still needs to be run. 1282 * 1283 * nonzero = it has been run in the past 1284 * 0 = it has not been run in the past 1285 */ 1286 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1287 1288 /** 1289 * Scaling factor for normal window animations. Setting to 0 will disable window 1290 * animations. 1291 */ 1292 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1293 1294 /** 1295 * Scaling factor for activity transition animations. Setting to 0 will disable window 1296 * animations. 1297 */ 1298 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1299 1300 /** 1301 * Scaling factor for normal window animations. Setting to 0 will disable window 1302 * animations. 1303 * @hide 1304 */ 1305 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1306 1307 /** 1308 * Control whether the accelerometer will be used to change screen 1309 * orientation. If 0, it will not be used unless explicitly requested 1310 * by the application; if 1, it will be used by default unless explicitly 1311 * disabled by the application. 1312 */ 1313 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1314 1315 /** 1316 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1317 * boolean (1 or 0). 1318 */ 1319 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1320 1321 /** 1322 * CDMA only settings 1323 * DTMF tone type played by the dialer when dialing. 1324 * 0 = Normal 1325 * 1 = Long 1326 * @hide 1327 */ 1328 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1329 1330 /** 1331 * CDMA only settings 1332 * Emergency Tone 0 = Off 1333 * 1 = Alert 1334 * 2 = Vibrate 1335 * @hide 1336 */ 1337 public static final String EMERGENCY_TONE = "emergency_tone"; 1338 1339 /** 1340 * CDMA only settings 1341 * Whether the auto retry is enabled. The value is 1342 * boolean (1 or 0). 1343 * @hide 1344 */ 1345 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 1346 1347 /** 1348 * Whether the hearing aid is enabled. The value is 1349 * boolean (1 or 0). 1350 * @hide 1351 */ 1352 public static final String HEARING_AID = "hearing_aid"; 1353 1354 /** 1355 * CDMA only settings 1356 * TTY Mode 1357 * 0 = OFF 1358 * 1 = FULL 1359 * 2 = VCO 1360 * 3 = HCO 1361 * @hide 1362 */ 1363 public static final String TTY_MODE = "tty_mode"; 1364 1365 /** 1366 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 1367 * boolean (1 or 0). 1368 */ 1369 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 1370 1371 /** 1372 * Whether the haptic feedback (long presses, ...) are enabled. The value is 1373 * boolean (1 or 0). 1374 */ 1375 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 1376 1377 /** 1378 * Whether live web suggestions while the user types into search dialogs are 1379 * enabled. Browsers and other search UIs should respect this, as it allows 1380 * a user to avoid sending partial queries to a search engine, if it poses 1381 * any privacy concern. The value is boolean (1 or 0). 1382 */ 1383 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 1384 1385 /** 1386 * Settings to backup. This is here so that it's in the same place as the settings 1387 * keys and easy to update. 1388 * @hide 1389 */ 1390 public static final String[] SETTINGS_TO_BACKUP = { 1391 STAY_ON_WHILE_PLUGGED_IN, 1392 END_BUTTON_BEHAVIOR, 1393 WIFI_SLEEP_POLICY, 1394 WIFI_USE_STATIC_IP, 1395 WIFI_STATIC_IP, 1396 WIFI_STATIC_GATEWAY, 1397 WIFI_STATIC_NETMASK, 1398 WIFI_STATIC_DNS1, 1399 WIFI_STATIC_DNS2, 1400 BLUETOOTH_DISCOVERABILITY, 1401 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 1402 DIM_SCREEN, 1403 SCREEN_OFF_TIMEOUT, 1404 SCREEN_BRIGHTNESS, 1405 VIBRATE_ON, 1406 NOTIFICATIONS_USE_RING_VOLUME, 1407 MODE_RINGER, 1408 MODE_RINGER_STREAMS_AFFECTED, 1409 MUTE_STREAMS_AFFECTED, 1410 VOLUME_VOICE, 1411 VOLUME_SYSTEM, 1412 VOLUME_RING, 1413 VOLUME_MUSIC, 1414 VOLUME_ALARM, 1415 VOLUME_NOTIFICATION, 1416 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 1417 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 1418 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 1419 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 1420 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 1421 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 1422 TEXT_AUTO_REPLACE, 1423 TEXT_AUTO_CAPS, 1424 TEXT_AUTO_PUNCTUATE, 1425 TEXT_SHOW_PASSWORD, 1426 AUTO_TIME, 1427 TIME_12_24, 1428 DATE_FORMAT, 1429 ACCELEROMETER_ROTATION, 1430 DTMF_TONE_WHEN_DIALING, 1431 DTMF_TONE_TYPE_WHEN_DIALING, 1432 EMERGENCY_TONE, 1433 CALL_AUTO_RETRY, 1434 HEARING_AID, 1435 TTY_MODE, 1436 SOUND_EFFECTS_ENABLED, 1437 HAPTIC_FEEDBACK_ENABLED, 1438 SHOW_WEB_SUGGESTIONS 1439 }; 1440 1441 // Settings moved to Settings.Secure 1442 1443 /** 1444 * @deprecated Use {@link android.provider.Settings.Secure#ADB_ENABLED} 1445 * instead 1446 */ 1447 @Deprecated 1448 public static final String ADB_ENABLED = Secure.ADB_ENABLED; 1449 1450 /** 1451 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 1452 */ 1453 @Deprecated 1454 public static final String ANDROID_ID = Secure.ANDROID_ID; 1455 1456 /** 1457 * @deprecated Use {@link android.provider.Settings.Secure#BLUETOOTH_ON} instead 1458 */ 1459 @Deprecated 1460 public static final String BLUETOOTH_ON = Secure.BLUETOOTH_ON; 1461 1462 /** 1463 * @deprecated Use {@link android.provider.Settings.Secure#DATA_ROAMING} instead 1464 */ 1465 @Deprecated 1466 public static final String DATA_ROAMING = Secure.DATA_ROAMING; 1467 1468 /** 1469 * @deprecated Use {@link android.provider.Settings.Secure#DEVICE_PROVISIONED} instead 1470 */ 1471 @Deprecated 1472 public static final String DEVICE_PROVISIONED = Secure.DEVICE_PROVISIONED; 1473 1474 /** 1475 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 1476 */ 1477 @Deprecated 1478 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 1479 1480 /** 1481 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 1482 */ 1483 @Deprecated 1484 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 1485 1486 /** 1487 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 1488 * instead 1489 */ 1490 @Deprecated 1491 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 1492 1493 /** 1494 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 1495 */ 1496 @Deprecated 1497 public static final String LOGGING_ID = Secure.LOGGING_ID; 1498 1499 /** 1500 * @deprecated Use {@link android.provider.Settings.Secure#NETWORK_PREFERENCE} instead 1501 */ 1502 @Deprecated 1503 public static final String NETWORK_PREFERENCE = Secure.NETWORK_PREFERENCE; 1504 1505 /** 1506 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 1507 * instead 1508 */ 1509 @Deprecated 1510 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 1511 1512 /** 1513 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 1514 * instead 1515 */ 1516 @Deprecated 1517 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 1518 1519 /** 1520 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 1521 * instead 1522 */ 1523 @Deprecated 1524 public static final String PARENTAL_CONTROL_REDIRECT_URL = 1525 Secure.PARENTAL_CONTROL_REDIRECT_URL; 1526 1527 /** 1528 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 1529 */ 1530 @Deprecated 1531 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 1532 1533 /** 1534 * @deprecated Use {@link android.provider.Settings.Secure#USB_MASS_STORAGE_ENABLED} instead 1535 */ 1536 @Deprecated 1537 public static final String USB_MASS_STORAGE_ENABLED = Secure.USB_MASS_STORAGE_ENABLED; 1538 1539 /** 1540 * @deprecated Use {@link android.provider.Settings.Secure#USE_GOOGLE_MAIL} instead 1541 */ 1542 @Deprecated 1543 public static final String USE_GOOGLE_MAIL = Secure.USE_GOOGLE_MAIL; 1544 1545 /** 1546 * @deprecated Use 1547 * {@link android.provider.Settings.Secure#WIFI_MAX_DHCP_RETRY_COUNT} instead 1548 */ 1549 @Deprecated 1550 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Secure.WIFI_MAX_DHCP_RETRY_COUNT; 1551 1552 /** 1553 * @deprecated Use 1554 * {@link android.provider.Settings.Secure#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 1555 */ 1556 @Deprecated 1557 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 1558 Secure.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 1559 1560 /** 1561 * @deprecated Use 1562 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 1563 */ 1564 @Deprecated 1565 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 1566 Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 1567 1568 /** 1569 * @deprecated Use 1570 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 1571 */ 1572 @Deprecated 1573 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 1574 Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 1575 1576 /** 1577 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_NUM_OPEN_NETWORKS_KEPT} 1578 * instead 1579 */ 1580 @Deprecated 1581 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Secure.WIFI_NUM_OPEN_NETWORKS_KEPT; 1582 1583 /** 1584 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_ON} instead 1585 */ 1586 @Deprecated 1587 public static final String WIFI_ON = Secure.WIFI_ON; 1588 1589 /** 1590 * @deprecated Use 1591 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 1592 * instead 1593 */ 1594 @Deprecated 1595 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 1596 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 1597 1598 /** 1599 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 1600 */ 1601 @Deprecated 1602 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 1603 1604 /** 1605 * @deprecated Use 1606 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 1607 */ 1608 @Deprecated 1609 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 1610 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 1611 1612 /** 1613 * @deprecated Use 1614 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 1615 */ 1616 @Deprecated 1617 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 1618 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 1619 1620 /** 1621 * @deprecated Use 1622 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 1623 * instead 1624 */ 1625 @Deprecated 1626 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 1627 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 1628 1629 /** 1630 * @deprecated Use 1631 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 1632 */ 1633 @Deprecated 1634 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 1635 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 1636 1637 /** 1638 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 1639 * instead 1640 */ 1641 @Deprecated 1642 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 1643 1644 /** 1645 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ON} instead 1646 */ 1647 @Deprecated 1648 public static final String WIFI_WATCHDOG_ON = Secure.WIFI_WATCHDOG_ON; 1649 1650 /** 1651 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 1652 */ 1653 @Deprecated 1654 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 1655 1656 /** 1657 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 1658 * instead 1659 */ 1660 @Deprecated 1661 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 1662 1663 /** 1664 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 1665 * instead 1666 */ 1667 @Deprecated 1668 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 1669 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 1670 } 1671 1672 /** 1673 * Secure system settings, containing system preferences that applications 1674 * can read but are not allowed to write. These are for preferences that 1675 * the user must explicitly modify through the system UI or specialized 1676 * APIs for those values, not modified directly by applications. 1677 */ 1678 public static final class Secure extends NameValueTable { 1679 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 1680 1681 private static volatile NameValueCache mNameValueCache = null; 1682 1683 /** 1684 * Look up a name in the database. 1685 * @param resolver to access the database with 1686 * @param name to look up in the table 1687 * @return the corresponding value, or null if not present 1688 */ 1689 public synchronized static String getString(ContentResolver resolver, String name) { 1690 if (mNameValueCache == null) { 1691 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 1692 } 1693 return mNameValueCache.getString(resolver, name); 1694 } 1695 1696 /** 1697 * Store a name/value pair into the database. 1698 * @param resolver to access the database with 1699 * @param name to store 1700 * @param value to associate with the name 1701 * @return true if the value was set, false on database errors 1702 */ 1703 public static boolean putString(ContentResolver resolver, 1704 String name, String value) { 1705 return putString(resolver, CONTENT_URI, name, value); 1706 } 1707 1708 /** 1709 * Construct the content URI for a particular name/value pair, 1710 * useful for monitoring changes with a ContentObserver. 1711 * @param name to look up in the table 1712 * @return the corresponding content URI, or null if not present 1713 */ 1714 public static Uri getUriFor(String name) { 1715 return getUriFor(CONTENT_URI, name); 1716 } 1717 1718 /** 1719 * Convenience function for retrieving a single secure settings value 1720 * as an integer. Note that internally setting values are always 1721 * stored as strings; this function converts the string to an integer 1722 * for you. The default value will be returned if the setting is 1723 * not defined or not an integer. 1724 * 1725 * @param cr The ContentResolver to access. 1726 * @param name The name of the setting to retrieve. 1727 * @param def Value to return if the setting is not defined. 1728 * 1729 * @return The setting's current value, or 'def' if it is not defined 1730 * or not a valid integer. 1731 */ 1732 public static int getInt(ContentResolver cr, String name, int def) { 1733 String v = getString(cr, name); 1734 try { 1735 return v != null ? Integer.parseInt(v) : def; 1736 } catch (NumberFormatException e) { 1737 return def; 1738 } 1739 } 1740 1741 /** 1742 * Convenience function for retrieving a single secure settings value 1743 * as an integer. Note that internally setting values are always 1744 * stored as strings; this function converts the string to an integer 1745 * for you. 1746 * <p> 1747 * This version does not take a default value. If the setting has not 1748 * been set, or the string value is not a number, 1749 * it throws {@link SettingNotFoundException}. 1750 * 1751 * @param cr The ContentResolver to access. 1752 * @param name The name of the setting to retrieve. 1753 * 1754 * @throws SettingNotFoundException Thrown if a setting by the given 1755 * name can't be found or the setting value is not an integer. 1756 * 1757 * @return The setting's current value. 1758 */ 1759 public static int getInt(ContentResolver cr, String name) 1760 throws SettingNotFoundException { 1761 String v = getString(cr, name); 1762 try { 1763 return Integer.parseInt(v); 1764 } catch (NumberFormatException e) { 1765 throw new SettingNotFoundException(name); 1766 } 1767 } 1768 1769 /** 1770 * Convenience function for updating a single settings value as an 1771 * integer. This will either create a new entry in the table if the 1772 * given name does not exist, or modify the value of the existing row 1773 * with that name. Note that internally setting values are always 1774 * stored as strings, so this function converts the given value to a 1775 * string before storing it. 1776 * 1777 * @param cr The ContentResolver to access. 1778 * @param name The name of the setting to modify. 1779 * @param value The new value for the setting. 1780 * @return true if the value was set, false on database errors 1781 */ 1782 public static boolean putInt(ContentResolver cr, String name, int value) { 1783 return putString(cr, name, Integer.toString(value)); 1784 } 1785 1786 /** 1787 * Convenience function for retrieving a single secure settings value 1788 * as a {@code long}. Note that internally setting values are always 1789 * stored as strings; this function converts the string to a {@code long} 1790 * for you. The default value will be returned if the setting is 1791 * not defined or not a {@code long}. 1792 * 1793 * @param cr The ContentResolver to access. 1794 * @param name The name of the setting to retrieve. 1795 * @param def Value to return if the setting is not defined. 1796 * 1797 * @return The setting's current value, or 'def' if it is not defined 1798 * or not a valid {@code long}. 1799 */ 1800 public static long getLong(ContentResolver cr, String name, long def) { 1801 String valString = getString(cr, name); 1802 long value; 1803 try { 1804 value = valString != null ? Long.parseLong(valString) : def; 1805 } catch (NumberFormatException e) { 1806 value = def; 1807 } 1808 return value; 1809 } 1810 1811 /** 1812 * Convenience function for retrieving a single secure settings value 1813 * as a {@code long}. Note that internally setting values are always 1814 * stored as strings; this function converts the string to a {@code long} 1815 * for you. 1816 * <p> 1817 * This version does not take a default value. If the setting has not 1818 * been set, or the string value is not a number, 1819 * it throws {@link SettingNotFoundException}. 1820 * 1821 * @param cr The ContentResolver to access. 1822 * @param name The name of the setting to retrieve. 1823 * 1824 * @return The setting's current value. 1825 * @throws SettingNotFoundException Thrown if a setting by the given 1826 * name can't be found or the setting value is not an integer. 1827 */ 1828 public static long getLong(ContentResolver cr, String name) 1829 throws SettingNotFoundException { 1830 String valString = getString(cr, name); 1831 try { 1832 return Long.parseLong(valString); 1833 } catch (NumberFormatException e) { 1834 throw new SettingNotFoundException(name); 1835 } 1836 } 1837 1838 /** 1839 * Convenience function for updating a secure settings value as a long 1840 * integer. This will either create a new entry in the table if the 1841 * given name does not exist, or modify the value of the existing row 1842 * with that name. Note that internally setting values are always 1843 * stored as strings, so this function converts the given value to a 1844 * string before storing it. 1845 * 1846 * @param cr The ContentResolver to access. 1847 * @param name The name of the setting to modify. 1848 * @param value The new value for the setting. 1849 * @return true if the value was set, false on database errors 1850 */ 1851 public static boolean putLong(ContentResolver cr, String name, long value) { 1852 return putString(cr, name, Long.toString(value)); 1853 } 1854 1855 /** 1856 * Convenience function for retrieving a single secure settings value 1857 * as a floating point number. Note that internally setting values are 1858 * always stored as strings; this function converts the string to an 1859 * float for you. The default value will be returned if the setting 1860 * is not defined or not a valid float. 1861 * 1862 * @param cr The ContentResolver to access. 1863 * @param name The name of the setting to retrieve. 1864 * @param def Value to return if the setting is not defined. 1865 * 1866 * @return The setting's current value, or 'def' if it is not defined 1867 * or not a valid float. 1868 */ 1869 public static float getFloat(ContentResolver cr, String name, float def) { 1870 String v = getString(cr, name); 1871 try { 1872 return v != null ? Float.parseFloat(v) : def; 1873 } catch (NumberFormatException e) { 1874 return def; 1875 } 1876 } 1877 1878 /** 1879 * Convenience function for retrieving a single secure settings value 1880 * as a float. Note that internally setting values are always 1881 * stored as strings; this function converts the string to a float 1882 * for you. 1883 * <p> 1884 * This version does not take a default value. If the setting has not 1885 * been set, or the string value is not a number, 1886 * it throws {@link SettingNotFoundException}. 1887 * 1888 * @param cr The ContentResolver to access. 1889 * @param name The name of the setting to retrieve. 1890 * 1891 * @throws SettingNotFoundException Thrown if a setting by the given 1892 * name can't be found or the setting value is not a float. 1893 * 1894 * @return The setting's current value. 1895 */ 1896 public static float getFloat(ContentResolver cr, String name) 1897 throws SettingNotFoundException { 1898 String v = getString(cr, name); 1899 try { 1900 return Float.parseFloat(v); 1901 } catch (NumberFormatException e) { 1902 throw new SettingNotFoundException(name); 1903 } 1904 } 1905 1906 /** 1907 * Convenience function for updating a single settings value as a 1908 * floating point number. This will either create a new entry in the 1909 * table if the given name does not exist, or modify the value of the 1910 * existing row with that name. Note that internally setting values 1911 * are always stored as strings, so this function converts the given 1912 * value to a string before storing it. 1913 * 1914 * @param cr The ContentResolver to access. 1915 * @param name The name of the setting to modify. 1916 * @param value The new value for the setting. 1917 * @return true if the value was set, false on database errors 1918 */ 1919 public static boolean putFloat(ContentResolver cr, String name, float value) { 1920 return putString(cr, name, Float.toString(value)); 1921 } 1922 1923 /** 1924 * The content:// style URL for this table 1925 */ 1926 public static final Uri CONTENT_URI = 1927 Uri.parse("content://" + AUTHORITY + "/secure"); 1928 1929 /** 1930 * Whether ADB is enabled. 1931 */ 1932 public static final String ADB_ENABLED = "adb_enabled"; 1933 1934 /** 1935 * Setting to allow mock locations and location provider status to be injected into the 1936 * LocationManager service for testing purposes during application development. These 1937 * locations and status values override actual location and status information generated 1938 * by network, gps, or other location providers. 1939 */ 1940 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 1941 1942 /** 1943 * The Android ID (a unique 64-bit value) as a hex string. 1944 * Identical to that obtained by calling 1945 * GoogleLoginService.getAndroidId(); it is also placed here 1946 * so you can get it without binding to a service. 1947 */ 1948 public static final String ANDROID_ID = "android_id"; 1949 1950 /** 1951 * Whether bluetooth is enabled/disabled 1952 * 0=disabled. 1=enabled. 1953 */ 1954 public static final String BLUETOOTH_ON = "bluetooth_on"; 1955 1956 /** 1957 * Get the key that retrieves a bluetooth headset's priority. 1958 * @hide 1959 */ 1960 public static final String getBluetoothHeadsetPriorityKey(String address) { 1961 return ("bluetooth_headset_priority_" + address.toUpperCase()); 1962 } 1963 1964 /** 1965 * Get the key that retrieves a bluetooth a2dp sink's priority. 1966 * @hide 1967 */ 1968 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 1969 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 1970 } 1971 1972 /** 1973 * Whether or not data roaming is enabled. (0 = false, 1 = true) 1974 */ 1975 public static final String DATA_ROAMING = "data_roaming"; 1976 1977 /** 1978 * Setting to record the input method used by default, holding the ID 1979 * of the desired method. 1980 */ 1981 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 1982 1983 /** 1984 * Whether the device has been provisioned (0 = false, 1 = true) 1985 */ 1986 public static final String DEVICE_PROVISIONED = "device_provisioned"; 1987 1988 /** 1989 * List of input methods that are currently enabled. This is a string 1990 * containing the IDs of all enabled input methods, each ID separated 1991 * by ':'. 1992 */ 1993 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 1994 1995 /** 1996 * Host name and port for a user-selected proxy. 1997 */ 1998 public static final String HTTP_PROXY = "http_proxy"; 1999 2000 /** 2001 * Whether the package installer should allow installation of apps downloaded from 2002 * sources other than the Android Market (vending machine). 2003 * 2004 * 1 = allow installing from other sources 2005 * 0 = only allow installing from the Android Market 2006 */ 2007 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 2008 2009 /** 2010 * Comma-separated list of location providers that activities may access. 2011 */ 2012 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 2013 2014 /** 2015 * Whether assisted GPS should be enabled or not. 2016 * @hide 2017 */ 2018 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 2019 2020 /** 2021 * The Logging ID (a unique 64-bit value) as a hex string. 2022 * Used as a pseudonymous identifier for logging. 2023 * @deprecated This identifier is poorly initialized and has 2024 * many collisions. It should not be used. 2025 */ 2026 @Deprecated 2027 public static final String LOGGING_ID = "logging_id"; 2028 2029 /** 2030 * The Logging ID (a unique 64-bit value) as a hex string. 2031 * Used as a pseudonymous identifier for logging. 2032 * @hide 2033 */ 2034 public static final String LOGGING_ID2 = "logging_id2"; 2035 2036 /** 2037 * User preference for which network(s) should be used. Only the 2038 * connectivity service should touch this. 2039 */ 2040 public static final String NETWORK_PREFERENCE = "network_preference"; 2041 2042 /** 2043 */ 2044 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 2045 2046 /** 2047 */ 2048 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 2049 2050 /** 2051 */ 2052 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 2053 2054 /** 2055 * Settings classname to launch when Settings is clicked from All 2056 * Applications. Needed because of user testing between the old 2057 * and new Settings apps. 2058 */ 2059 // TODO: 881807 2060 public static final String SETTINGS_CLASSNAME = "settings_classname"; 2061 2062 /** 2063 * USB Mass Storage Enabled 2064 */ 2065 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 2066 2067 /** 2068 * If this setting is set (to anything), then all references 2069 * to Gmail on the device must change to Google Mail. 2070 */ 2071 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 2072 2073 /** 2074 * If accessibility is enabled. 2075 */ 2076 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 2077 2078 /** 2079 * List of the enabled accessibility providers. 2080 */ 2081 public static final String ENABLED_ACCESSIBILITY_SERVICES = 2082 "enabled_accessibility_services"; 2083 2084 /** 2085 * Setting to always use the default text-to-speech settings regardless 2086 * of the application settings. 2087 * 1 = override application settings, 2088 * 0 = use application settings (if specified). 2089 */ 2090 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 2091 2092 /** 2093 * Default text-to-speech engine speech rate. 100 = 1x 2094 */ 2095 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 2096 2097 /** 2098 * Default text-to-speech engine pitch. 100 = 1x 2099 */ 2100 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 2101 2102 /** 2103 * Default text-to-speech engine. 2104 */ 2105 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 2106 2107 /** 2108 * Default text-to-speech language. 2109 */ 2110 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 2111 2112 /** 2113 * Default text-to-speech country. 2114 */ 2115 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 2116 2117 /** 2118 * Default text-to-speech locale variant. 2119 */ 2120 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 2121 2122 /** 2123 * Whether to notify the user of open networks. 2124 * <p> 2125 * If not connected and the scan results have an open network, we will 2126 * put this notification up. If we attempt to connect to a network or 2127 * the open network(s) disappear, we remove the notification. When we 2128 * show the notification, we will not show it again for 2129 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 2130 */ 2131 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2132 "wifi_networks_available_notification_on"; 2133 2134 /** 2135 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 2136 * Connecting to a network will reset the timer. 2137 */ 2138 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2139 "wifi_networks_available_repeat_delay"; 2140 2141 /** 2142 * The number of radio channels that are allowed in the local 2143 * 802.11 regulatory domain. 2144 * @hide 2145 */ 2146 public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; 2147 2148 /** 2149 * When the number of open networks exceeds this number, the 2150 * least-recently-used excess networks will be removed. 2151 */ 2152 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 2153 2154 /** 2155 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 2156 */ 2157 public static final String WIFI_ON = "wifi_on"; 2158 2159 /** 2160 * The acceptable packet loss percentage (range 0 - 100) before trying 2161 * another AP on the same network. 2162 */ 2163 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2164 "wifi_watchdog_acceptable_packet_loss_percentage"; 2165 2166 /** 2167 * The number of access points required for a network in order for the 2168 * watchdog to monitor it. 2169 */ 2170 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 2171 2172 /** 2173 * The delay between background checks. 2174 */ 2175 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2176 "wifi_watchdog_background_check_delay_ms"; 2177 2178 /** 2179 * Whether the Wi-Fi watchdog is enabled for background checking even 2180 * after it thinks the user has connected to a good access point. 2181 */ 2182 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2183 "wifi_watchdog_background_check_enabled"; 2184 2185 /** 2186 * The timeout for a background ping 2187 */ 2188 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2189 "wifi_watchdog_background_check_timeout_ms"; 2190 2191 /** 2192 * The number of initial pings to perform that *may* be ignored if they 2193 * fail. Again, if these fail, they will *not* be used in packet loss 2194 * calculation. For example, one network always seemed to time out for 2195 * the first couple pings, so this is set to 3 by default. 2196 */ 2197 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2198 "wifi_watchdog_initial_ignored_ping_count"; 2199 2200 /** 2201 * The maximum number of access points (per network) to attempt to test. 2202 * If this number is reached, the watchdog will no longer monitor the 2203 * initial connection state for the network. This is a safeguard for 2204 * networks containing multiple APs whose DNS does not respond to pings. 2205 */ 2206 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 2207 2208 /** 2209 * Whether the Wi-Fi watchdog is enabled. 2210 */ 2211 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 2212 2213 /** 2214 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 2215 */ 2216 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 2217 2218 /** 2219 * The number of pings to test if an access point is a good connection. 2220 */ 2221 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 2222 2223 /** 2224 * The delay between pings. 2225 */ 2226 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 2227 2228 /** 2229 * The timeout per ping. 2230 */ 2231 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 2232 2233 /** 2234 * The maximum number of times we will retry a connection to an access 2235 * point for which we have failed in acquiring an IP address from DHCP. 2236 * A value of N means that we will make N+1 connection attempts in all. 2237 */ 2238 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 2239 2240 /** 2241 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 2242 * data connectivity to be established after a disconnect from Wi-Fi. 2243 */ 2244 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2245 "wifi_mobile_data_transition_wakelock_timeout_ms"; 2246 2247 /** 2248 * Whether background data usage is allowed by the user. See 2249 * ConnectivityManager for more info. 2250 */ 2251 public static final String BACKGROUND_DATA = "background_data"; 2252 2253 /** 2254 * The time in msec, when the LAST_KMSG file was send to the checkin server. 2255 * We will only send the LAST_KMSG file if it was modified after this time. 2256 * 2257 * @hide 2258 */ 2259 public static final String CHECKIN_SEND_LAST_KMSG_TIME = "checkin_kmsg_time"; 2260 2261 /** 2262 * The time in msec, when the apanic_console file was send to the checkin server. 2263 * We will only send the apanic_console file if it was modified after this time. 2264 * 2265 * @hide 2266 */ 2267 public static final String CHECKIN_SEND_APANIC_CONSOLE_TIME = 2268 "checkin_apanic_console_time"; 2269 2270 /** 2271 * The time in msec, when the apanic_thread file was send to the checkin server. 2272 * We will only send the apanic_thread file if it was modified after this time. 2273 * 2274 * @hide 2275 */ 2276 public static final String CHECKIN_SEND_APANIC_THREAD_TIME = 2277 "checkin_apanic_thread_time"; 2278 2279 /** 2280 * The CDMA roaming mode 0 = Home Networks, CDMA default 2281 * 1 = Roaming on Affiliated networks 2282 * 2 = Roaming on any networks 2283 * @hide 2284 */ 2285 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 2286 2287 /** 2288 * The CDMA subscription mode 0 = RUIM/SIM (default) 2289 * 1 = NV 2290 * @hide 2291 */ 2292 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 2293 2294 /** 2295 * The preferred network mode 7 = Global 2296 * 6 = EvDo only 2297 * 5 = CDMA w/o EvDo 2298 * 4 = CDMA / EvDo auto 2299 * 3 = GSM / WCDMA auto 2300 * 2 = WCDMA only 2301 * 1 = GSM only 2302 * 0 = GSM / WCDMA preferred 2303 * @hide 2304 */ 2305 public static final String PREFERRED_NETWORK_MODE = 2306 "preferred_network_mode"; 2307 2308 /** 2309 * The preferred TTY mode 0 = TTy Off, CDMA default 2310 * 1 = TTY Full 2311 * 2 = TTY HCO 2312 * 3 = TTY VCO 2313 * @hide 2314 */ 2315 public static final String PREFERRED_TTY_MODE = 2316 "preferred_tty_mode"; 2317 2318 2319 /** 2320 * CDMA Cell Broadcast SMS 2321 * 0 = CDMA Cell Broadcast SMS disabled 2322 * 1 = CDMA Cell Broadcast SMS enabled 2323 * @hide 2324 */ 2325 public static final String CDMA_CELL_BROADCAST_SMS = 2326 "cdma_cell_broadcast_sms"; 2327 2328 /** 2329 * The cdma subscription 0 = Subscription from RUIM, when available 2330 * 1 = Subscription from NV 2331 * @hide 2332 */ 2333 public static final String PREFERRED_CDMA_SUBSCRIPTION = 2334 "preferred_cdma_subscription"; 2335 2336 /** 2337 * Whether the enhanced voice privacy mode is enabled. 2338 * 0 = normal voice privacy 2339 * 1 = enhanced voice privacy 2340 * @hide 2341 */ 2342 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 2343 2344 /** 2345 * Whether the TTY mode mode is enabled. 2346 * 0 = disabled 2347 * 1 = enabled 2348 * @hide 2349 */ 2350 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 2351 2352 /** 2353 * Flag for allowing service provider to use location information to improve products and 2354 * services. 2355 * Type: int ( 0 = disallow, 1 = allow ) 2356 * @hide 2357 */ 2358 public static final String USE_LOCATION_FOR_SERVICES = "use_location"; 2359 2360 /** 2361 * Controls whether settings backup is enabled. 2362 * Type: int ( 0 = disabled, 1 = enabled ) 2363 * @hide 2364 */ 2365 public static final String BACKUP_ENABLED = "backup_enabled"; 2366 2367 /** 2368 * Indicates whether settings backup has been fully provisioned. 2369 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 2370 * @hide 2371 */ 2372 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 2373 2374 /** 2375 * Component of the transport to use for backup/restore. 2376 * @hide 2377 */ 2378 public static final String BACKUP_TRANSPORT = "backup_transport"; 2379 2380 /** 2381 * Version for which the setup wizard was last shown. Bumped for 2382 * each release when there is new setup information to show. 2383 * @hide 2384 */ 2385 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 2386 2387 /** 2388 * @hide 2389 */ 2390 public static final String[] SETTINGS_TO_BACKUP = { 2391 ADB_ENABLED, 2392 ALLOW_MOCK_LOCATION, 2393 INSTALL_NON_MARKET_APPS, 2394 PARENTAL_CONTROL_ENABLED, 2395 PARENTAL_CONTROL_REDIRECT_URL, 2396 USB_MASS_STORAGE_ENABLED, 2397 ACCESSIBILITY_ENABLED, 2398 ENABLED_ACCESSIBILITY_SERVICES, 2399 TTS_USE_DEFAULTS, 2400 TTS_DEFAULT_RATE, 2401 TTS_DEFAULT_PITCH, 2402 TTS_DEFAULT_SYNTH, 2403 TTS_DEFAULT_LANG, 2404 TTS_DEFAULT_COUNTRY, 2405 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 2406 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 2407 WIFI_NUM_ALLOWED_CHANNELS, 2408 WIFI_NUM_OPEN_NETWORKS_KEPT, 2409 BACKGROUND_DATA, 2410 }; 2411 2412 /** 2413 * Helper method for determining if a location provider is enabled. 2414 * @param cr the content resolver to use 2415 * @param provider the location provider to query 2416 * @return true if the provider is enabled 2417 * 2418 * @hide 2419 */ 2420 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 2421 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 2422 if (allowedProviders != null) { 2423 return (allowedProviders.equals(provider) || 2424 allowedProviders.contains("," + provider + ",") || 2425 allowedProviders.startsWith(provider + ",") || 2426 allowedProviders.endsWith("," + provider)); 2427 } 2428 return false; 2429 } 2430 2431 /** 2432 * Thread-safe method for enabling or disabling a single location provider. 2433 * @param cr the content resolver to use 2434 * @param provider the location provider to enable or disable 2435 * @param enabled true if the provider should be enabled 2436 * 2437 * @hide 2438 */ 2439 public static final void setLocationProviderEnabled(ContentResolver cr, 2440 String provider, boolean enabled) { 2441 // to ensure thread safety, we write the provider name with a '+' or '-' 2442 // and let the SettingsProvider handle it rather than reading and modifying 2443 // the list of enabled providers. 2444 if (enabled) { 2445 provider = "+" + provider; 2446 } else { 2447 provider = "-" + provider; 2448 } 2449 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 2450 } 2451 } 2452 2453 /** 2454 * Gservices settings, containing the network names for Google's 2455 * various services. This table holds simple name/addr pairs. 2456 * Addresses can be accessed through the getString() method. 2457 * 2458 * TODO: This should move to partner/google/... somewhere. 2459 * 2460 * @hide 2461 */ 2462 public static final class Gservices extends NameValueTable { 2463 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_gservices_version"; 2464 2465 /** 2466 * Intent action broadcast when the Gservices table is updated by the server. 2467 * This is broadcast once after settings change (so many values may have been updated). 2468 */ 2469 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2470 public static final String CHANGED_ACTION = 2471 "com.google.gservices.intent.action.GSERVICES_CHANGED"; 2472 2473 /** 2474 * Intent action to override Gservices for testing. (Requires WRITE_GSERVICES permission.) 2475 */ 2476 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2477 public static final String OVERRIDE_ACTION = 2478 "com.google.gservices.intent.action.GSERVICES_OVERRIDE"; 2479 2480 private static volatile NameValueCache mNameValueCache = null; 2481 private static final Object mNameValueCacheLock = new Object(); 2482 2483 /** 2484 * Look up a name in the database. 2485 * @param resolver to access the database with 2486 * @param name to look up in the table 2487 * @return the corresponding value, or null if not present 2488 */ 2489 public static String getString(ContentResolver resolver, String name) { 2490 synchronized (mNameValueCacheLock) { 2491 if (mNameValueCache == null) { 2492 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 2493 } 2494 return mNameValueCache.getString(resolver, name); 2495 } 2496 } 2497 2498 /** 2499 * Store a name/value pair into the database. 2500 * @param resolver to access the database with 2501 * @param name to store 2502 * @param value to associate with the name 2503 * @return true if the value was set, false on database errors 2504 */ 2505 public static boolean putString(ContentResolver resolver, 2506 String name, String value) { 2507 return putString(resolver, CONTENT_URI, name, value); 2508 } 2509 2510 /** 2511 * Look up the value for name in the database, convert it to an int using Integer.parseInt 2512 * and return it. If it is null or if a NumberFormatException is caught during the 2513 * conversion then return defValue. 2514 */ 2515 public static int getInt(ContentResolver resolver, String name, int defValue) { 2516 String valString = getString(resolver, name); 2517 int value; 2518 try { 2519 value = valString != null ? Integer.parseInt(valString) : defValue; 2520 } catch (NumberFormatException e) { 2521 value = defValue; 2522 } 2523 return value; 2524 } 2525 2526 /** 2527 * Look up the value for name in the database, convert it to a long using Long.parseLong 2528 * and return it. If it is null or if a NumberFormatException is caught during the 2529 * conversion then return defValue. 2530 */ 2531 public static long getLong(ContentResolver resolver, String name, long defValue) { 2532 String valString = getString(resolver, name); 2533 long value; 2534 try { 2535 value = valString != null ? Long.parseLong(valString) : defValue; 2536 } catch (NumberFormatException e) { 2537 value = defValue; 2538 } 2539 return value; 2540 } 2541 2542 /** 2543 * Construct the content URI for a particular name/value pair, 2544 * useful for monitoring changes with a ContentObserver. 2545 * @param name to look up in the table 2546 * @return the corresponding content URI, or null if not present 2547 */ 2548 public static Uri getUriFor(String name) { 2549 return getUriFor(CONTENT_URI, name); 2550 } 2551 2552 /** 2553 * The content:// style URL for this table 2554 */ 2555 public static final Uri CONTENT_URI = 2556 Uri.parse("content://" + AUTHORITY + "/gservices"); 2557 2558 /** 2559 * MMS - URL to use for HTTP "x-wap-profile" header 2560 */ 2561 public static final String MMS_X_WAP_PROFILE_URL 2562 = "mms_x_wap_profile_url"; 2563 2564 /** 2565 * YouTube - the flag to indicate whether to use proxy 2566 */ 2567 public static final String YOUTUBE_USE_PROXY 2568 = "youtube_use_proxy"; 2569 2570 /** 2571 * MMS - maximum message size in bytes for a MMS message. 2572 */ 2573 public static final String MMS_MAXIMUM_MESSAGE_SIZE 2574 = "mms_maximum_message_size"; 2575 2576 /** 2577 * Event tags from the kernel event log to upload during checkin. 2578 */ 2579 public static final String CHECKIN_EVENTS = "checkin_events"; 2580 2581 /** 2582 * Comma-separated list of service names to dump and upload during checkin. 2583 */ 2584 public static final String CHECKIN_DUMPSYS_LIST = "checkin_dumpsys_list"; 2585 2586 /** 2587 * Comma-separated list of packages to specify for each service that is 2588 * dumped (currently only meaningful for user activity). 2589 */ 2590 public static final String CHECKIN_PACKAGE_LIST = "checkin_package_list"; 2591 2592 /** 2593 * The interval (in seconds) between periodic checkin attempts. 2594 */ 2595 public static final String CHECKIN_INTERVAL = "checkin_interval"; 2596 2597 /** 2598 * Boolean indicating if the market app should force market only checkins on 2599 * install/uninstall. Any non-0 value is considered true. 2600 */ 2601 public static final String MARKET_FORCE_CHECKIN = "market_force_checkin"; 2602 2603 /** 2604 * How frequently (in seconds) to check the memory status of the 2605 * device. 2606 */ 2607 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 2608 2609 /** 2610 * Max frequency (in seconds) to log memory check stats, in realtime 2611 * seconds. This allows for throttling of logs when the device is 2612 * running for large amounts of time. 2613 */ 2614 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 2615 "memcheck_log_realtime_interval"; 2616 2617 /** 2618 * Boolean indicating whether rebooting due to system memory checks 2619 * is enabled. 2620 */ 2621 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 2622 2623 /** 2624 * How many bytes the system process must be below to avoid scheduling 2625 * a soft reboot. This reboot will happen when it is next determined 2626 * to be a good time. 2627 */ 2628 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 2629 2630 /** 2631 * How many bytes the system process must be below to avoid scheduling 2632 * a hard reboot. This reboot will happen immediately. 2633 */ 2634 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 2635 2636 /** 2637 * How many bytes the phone process must be below to avoid scheduling 2638 * a soft restart. This restart will happen when it is next determined 2639 * to be a good time. 2640 */ 2641 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 2642 2643 /** 2644 * How many bytes the phone process must be below to avoid scheduling 2645 * a hard restart. This restart will happen immediately. 2646 */ 2647 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 2648 2649 /** 2650 * Boolean indicating whether restarting the phone process due to 2651 * memory checks is enabled. 2652 */ 2653 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 2654 2655 /** 2656 * First time during the day it is okay to kill processes 2657 * or reboot the device due to low memory situations. This number is 2658 * in seconds since midnight. 2659 */ 2660 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 2661 2662 /** 2663 * Last time during the day it is okay to kill processes 2664 * or reboot the device due to low memory situations. This number is 2665 * in seconds since midnight. 2666 */ 2667 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 2668 2669 /** 2670 * How long the screen must have been off in order to kill processes 2671 * or reboot. This number is in seconds. A value of -1 means to 2672 * entirely disregard whether the screen is on. 2673 */ 2674 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 2675 2676 /** 2677 * How much time there must be until the next alarm in order to kill processes 2678 * or reboot. This number is in seconds. Note: this value must be 2679 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 2680 * always see an alarm scheduled within its time. 2681 */ 2682 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 2683 2684 /** 2685 * How frequently to check whether it is a good time to restart things, 2686 * if the device is in a bad state. This number is in seconds. Note: 2687 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 2688 * the alarm to schedule the recheck will always appear within the 2689 * minimum "do not execute now" time. 2690 */ 2691 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 2692 2693 /** 2694 * How frequently (in DAYS) to reboot the device. If 0, no reboots 2695 * will occur. 2696 */ 2697 public static final String REBOOT_INTERVAL = "reboot_interval"; 2698 2699 /** 2700 * First time during the day it is okay to force a reboot of the 2701 * device (if REBOOT_INTERVAL is set). This number is 2702 * in seconds since midnight. 2703 */ 2704 public static final String REBOOT_START_TIME = "reboot_start_time"; 2705 2706 /** 2707 * The window of time (in seconds) after each REBOOT_INTERVAL in which 2708 * a reboot can be executed. If 0, a reboot will always be executed at 2709 * exactly the given time. Otherwise, it will only be executed if 2710 * the device is idle within the window. 2711 */ 2712 public static final String REBOOT_WINDOW = "reboot_window"; 2713 2714 /** 2715 * The minimum version of the server that is required in order for the device to accept 2716 * the server's recommendations about the initial sync settings to use. When this is unset, 2717 * blank or can't be interpreted as an integer then we will not ask the server for a 2718 * recommendation. 2719 */ 2720 public static final String GMAIL_CONFIG_INFO_MIN_SERVER_VERSION = 2721 "gmail_config_info_min_server_version"; 2722 2723 /** 2724 * Controls whether Gmail offers a preview button for images. 2725 */ 2726 public static final String GMAIL_DISALLOW_IMAGE_PREVIEWS = "gmail_disallow_image_previews"; 2727 2728 /** 2729 * The maximal size in bytes allowed for attachments when composing messages in Gmail 2730 */ 2731 public static final String GMAIL_MAX_ATTACHMENT_SIZE = "gmail_max_attachment_size_bytes"; 2732 2733 /** 2734 * The timeout in milliseconds that Gmail uses when opening a connection and reading 2735 * from it. A missing value or a value of -1 instructs Gmail to use the defaults provided 2736 * by GoogleHttpClient. 2737 */ 2738 public static final String GMAIL_TIMEOUT_MS = "gmail_timeout_ms"; 2739 2740 /** 2741 * Controls whether Gmail will request an expedited sync when a message is sent. Value must 2742 * be an integer where non-zero means true. Defaults to 1. 2743 */ 2744 public static final String GMAIL_SEND_IMMEDIATELY = "gmail_send_immediately"; 2745 2746 /** 2747 * Controls whether gmail buffers server responses. Possible values are "memory", for a 2748 * memory-based buffer, or "file", for a temp-file-based buffer. All other values 2749 * (including not set) disable buffering. 2750 */ 2751 public static final String GMAIL_BUFFER_SERVER_RESPONSE = "gmail_buffer_server_response"; 2752 2753 /** 2754 * The maximum size in bytes allowed for the provider to gzip a protocol buffer uploaded to 2755 * the server. 2756 */ 2757 public static final String GMAIL_MAX_GZIP_SIZE = "gmail_max_gzip_size_bytes"; 2758 2759 /** 2760 * Controls whether Gmail will discard uphill operations that repeatedly fail. Value must be 2761 * an integer where non-zero means true. Defaults to 1. This flag controls Donut devices. 2762 */ 2763 public static final String GMAIL_DISCARD_ERROR_UPHILL_OP = "gmail_discard_error_uphill_op"; 2764 2765 /** 2766 * Controls whether Gmail will discard uphill operations that repeatedly fail. Value must be 2767 * an integer where non-zero means true. Defaults to 1. This flag controls Eclair and 2768 * future devices. 2769 */ 2770 public static final String GMAIL_DISCARD_ERROR_UPHILL_OP_NEW = 2771 "gmail_discard_error_uphill_op_new"; 2772 2773 /** 2774 * Controls how many attempts Gmail will try to upload an uphill operations before it 2775 * abandons the operation. Defaults to 20. 2776 */ 2777 public static final String GMAIL_NUM_RETRY_UPHILL_OP = "gmail_num_retry_uphill_op"; 2778 2779 /** 2780 * How much time in seconds Gmail will try to upload an uphill operations before it 2781 * abandons the operation. Defaults to 36400 (one day). 2782 */ 2783 public static final String GMAIL_WAIT_TIME_RETRY_UPHILL_OP = 2784 "gmail_wait_time_retry_uphill_op"; 2785 2786 /** 2787 * Controls if the protocol buffer version of the protocol will use a multipart request for 2788 * attachment uploads. Value must be an integer where non-zero means true. Defaults to 0. 2789 */ 2790 public static final String GMAIL_USE_MULTIPART_PROTOBUF = "gmail_use_multipart_protobuf"; 2791 2792 /** 2793 * the transcoder URL for mobile devices. 2794 */ 2795 public static final String TRANSCODER_URL = "mobile_transcoder_url"; 2796 2797 /** 2798 * URL that points to the privacy terms of the Google Talk service. 2799 */ 2800 public static final String GTALK_TERMS_OF_SERVICE_URL = "gtalk_terms_of_service_url"; 2801 2802 /** 2803 * Hostname of the GTalk server. 2804 */ 2805 public static final String GTALK_SERVICE_HOSTNAME = "gtalk_hostname"; 2806 2807 /** 2808 * Secure port of the GTalk server. 2809 */ 2810 public static final String GTALK_SERVICE_SECURE_PORT = "gtalk_secure_port"; 2811 2812 /** 2813 * The server configurable RMQ acking interval 2814 */ 2815 public static final String GTALK_SERVICE_RMQ_ACK_INTERVAL = "gtalk_rmq_ack_interval"; 2816 2817 /** 2818 * The minimum reconnect delay for short network outages or when the network is suspended 2819 * due to phone use. 2820 */ 2821 public static final String GTALK_SERVICE_MIN_RECONNECT_DELAY_SHORT = 2822 "gtalk_min_reconnect_delay_short"; 2823 2824 /** 2825 * The reconnect variant range for short network outages or when the network is suspended 2826 * due to phone use. A random number between 0 and this constant is computed and 2827 * added to {@link #GTALK_SERVICE_MIN_RECONNECT_DELAY_SHORT} to form the initial reconnect 2828 * delay. 2829 */ 2830 public static final String GTALK_SERVICE_RECONNECT_VARIANT_SHORT = 2831 "gtalk_reconnect_variant_short"; 2832 2833 /** 2834 * The minimum reconnect delay for long network outages 2835 */ 2836 public static final String GTALK_SERVICE_MIN_RECONNECT_DELAY_LONG = 2837 "gtalk_min_reconnect_delay_long"; 2838 2839 /** 2840 * The reconnect variant range for long network outages. A random number between 0 and this 2841 * constant is computed and added to {@link #GTALK_SERVICE_MIN_RECONNECT_DELAY_LONG} to 2842 * form the initial reconnect delay. 2843 */ 2844 public static final String GTALK_SERVICE_RECONNECT_VARIANT_LONG = 2845 "gtalk_reconnect_variant_long"; 2846 2847 /** 2848 * The maximum reconnect delay time, in milliseconds. 2849 */ 2850 public static final String GTALK_SERVICE_MAX_RECONNECT_DELAY = 2851 "gtalk_max_reconnect_delay"; 2852 2853 /** 2854 * The network downtime that is considered "short" for the above calculations, 2855 * in milliseconds. 2856 */ 2857 public static final String GTALK_SERVICE_SHORT_NETWORK_DOWNTIME = 2858 "gtalk_short_network_downtime"; 2859 2860 /** 2861 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2862 * will reset the heartbeat timer. The away heartbeat should be used when the user is 2863 * logged into the GTalk app, but not actively using it. 2864 */ 2865 public static final String GTALK_SERVICE_AWAY_HEARTBEAT_INTERVAL_MS = 2866 "gtalk_heartbeat_ping_interval_ms"; // keep the string backward compatible 2867 2868 /** 2869 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2870 * will reset the heartbeat timer. The active heartbeat should be used when the user is 2871 * actively using the GTalk app. 2872 */ 2873 public static final String GTALK_SERVICE_ACTIVE_HEARTBEAT_INTERVAL_MS = 2874 "gtalk_active_heartbeat_ping_interval_ms"; 2875 2876 /** 2877 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2878 * will reset the heartbeat timer. The sync heartbeat should be used when the user isn't 2879 * logged into the GTalk app, but auto-sync is enabled. 2880 */ 2881 public static final String GTALK_SERVICE_SYNC_HEARTBEAT_INTERVAL_MS = 2882 "gtalk_sync_heartbeat_ping_interval_ms"; 2883 2884 /** 2885 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2886 * will reset the heartbeat timer. The no sync heartbeat should be used when the user isn't 2887 * logged into the GTalk app, and auto-sync is not enabled. 2888 */ 2889 public static final String GTALK_SERVICE_NOSYNC_HEARTBEAT_INTERVAL_MS = 2890 "gtalk_nosync_heartbeat_ping_interval_ms"; 2891 2892 /** 2893 * The maximum heartbeat interval used while on the WIFI network. 2894 */ 2895 public static final String GTALK_SERVICE_WIFI_MAX_HEARTBEAT_INTERVAL_MS = 2896 "gtalk_wifi_max_heartbeat_ping_interval_ms"; 2897 2898 /** 2899 * How long we wait to receive a heartbeat ping acknowledgement (or another packet) 2900 * from the GTalk server, before deeming the connection dead. 2901 */ 2902 public static final String GTALK_SERVICE_HEARTBEAT_ACK_TIMEOUT_MS = 2903 "gtalk_heartbeat_ack_timeout_ms"; 2904 2905 /** 2906 * How long after screen is turned off before we consider the user to be idle. 2907 */ 2908 public static final String GTALK_SERVICE_IDLE_TIMEOUT_MS = 2909 "gtalk_idle_timeout_ms"; 2910 2911 /** 2912 * By default, GTalkService will always connect to the server regardless of the auto-sync 2913 * setting. However, if this parameter is true, then GTalkService will only connect 2914 * if auto-sync is enabled. Using the GTalk app will trigger the connection too. 2915 */ 2916 public static final String GTALK_SERVICE_CONNECT_ON_AUTO_SYNC = 2917 "gtalk_connect_on_auto_sync"; 2918 2919 /** 2920 * GTalkService holds a wakelock while broadcasting the intent for data message received. 2921 * It then automatically release the wakelock after a timeout. This setting controls what 2922 * the timeout should be. 2923 */ 2924 public static final String GTALK_DATA_MESSAGE_WAKELOCK_MS = 2925 "gtalk_data_message_wakelock_ms"; 2926 2927 /** 2928 * The socket read timeout used to control how long ssl handshake wait for reads before 2929 * timing out. This is needed so the ssl handshake doesn't hang for a long time in some 2930 * circumstances. 2931 */ 2932 public static final String GTALK_SSL_HANDSHAKE_TIMEOUT_MS = 2933 "gtalk_ssl_handshake_timeout_ms"; 2934 2935 /** 2936 * Compress the gtalk stream. 2937 */ 2938 public static final String GTALK_COMPRESS = "gtalk_compress"; 2939 2940 /** 2941 * This is the timeout for which Google Talk will send the message using bareJID. In a 2942 * established chat between two XMPP endpoints, Google Talk uses fullJID in the format 2943 * of user@domain/resource in order to send the message to the specific client. However, 2944 * if Google Talk hasn't received a message from that client after some time, it would 2945 * fall back to use the bareJID, which would broadcast the message to all clients for 2946 * the other user. 2947 */ 2948 public static final String GTALK_USE_BARE_JID_TIMEOUT_MS = "gtalk_use_barejid_timeout_ms"; 2949 2950 /** 2951 * This is the threshold of retry number when there is an authentication expired failure 2952 * for Google Talk. In some situation, e.g. when a Google Apps account is disabled chat 2953 * service, the connection keeps failing. This threshold controls when we should stop 2954 * the retrying. 2955 */ 2956 public static final String GTALK_MAX_RETRIES_FOR_AUTH_EXPIRED = 2957 "gtalk_max_retries_for_auth_expired"; 2958 2959 /** 2960 * a boolean setting indicating whether the GTalkService should use RMQ2 protocol or not. 2961 */ 2962 public static final String GTALK_USE_RMQ2_PROTOCOL = 2963 "gtalk_use_rmq2"; 2964 2965 /** 2966 * a boolean setting indicating whether the GTalkService should support both RMQ and 2967 * RMQ2 protocols. This setting is true for the transitional period when we need to 2968 * support both protocols. 2969 */ 2970 public static final String GTALK_SUPPORT_RMQ_AND_RMQ2_PROTOCOLS = 2971 "gtalk_support_rmq_and_rmq2"; 2972 2973 /** 2974 * a boolean setting controlling whether the rmq2 protocol will include stream ids in 2975 * the protobufs. This is used for debugging. 2976 */ 2977 public static final String GTALK_RMQ2_INCLUDE_STREAM_ID = 2978 "gtalk_rmq2_include_stream_id"; 2979 2980 /** 2981 * when receiving a chat message from the server, the message could be an older message 2982 * whose "time sent" is x seconds from now. If x is significant enough, we want to flag 2983 * it so the UI can give it some special treatment when displaying the "time sent" for 2984 * it. This setting is to control what x is. 2985 */ 2986 public static final String GTALK_OLD_CHAT_MESSAGE_THRESHOLD_IN_SEC = 2987 "gtalk_old_chat_msg_threshold_in_sec"; 2988 2989 /** 2990 * a setting to control the max connection history record GTalkService stores. 2991 */ 2992 public static final String GTALK_MAX_CONNECTION_HISTORY_RECORDS = 2993 "gtalk_max_conn_history_records"; 2994 2995 /** 2996 * This is gdata url to lookup album and picture info from picasa web. It also controls 2997 * whether url scraping for picasa is enabled (NULL to disable). 2998 */ 2999 public static final String GTALK_PICASA_ALBUM_URL = 3000 "gtalk_picasa_album_url"; 3001 3002 /** 3003 * This is the url to lookup picture info from flickr. It also controls 3004 * whether url scraping for flickr is enabled (NULL to disable). 3005 */ 3006 public static final String GTALK_FLICKR_PHOTO_INFO_URL = 3007 "gtalk_flickr_photo_info_url"; 3008 3009 /** 3010 * This is the url to lookup an actual picture from flickr. 3011 */ 3012 public static final String GTALK_FLICKR_PHOTO_URL = 3013 "gtalk_flickr_photo_url"; 3014 3015 /** 3016 * This is the gdata url to lookup info on a youtube video. It also controls 3017 * whether url scraping for youtube is enabled (NULL to disable). 3018 */ 3019 public static final String GTALK_YOUTUBE_VIDEO_URL = 3020 "gtalk_youtube_video_url"; 3021 3022 /** 3023 * Enable/disable GTalk URL scraping for JPG images ("true" to enable). 3024 */ 3025 public static final String GTALK_URL_SCRAPING_FOR_JPG = 3026 "gtalk_url_scraping_for_jpg"; 3027 3028 /** 3029 * Chat message lifetime (for pruning old chat messages). 3030 */ 3031 public static final String GTALK_CHAT_MESSAGE_LIFETIME = 3032 "gtalk_chat_message_lifetime"; 3033 3034 /** 3035 * OTR message lifetime (for pruning old otr messages). 3036 */ 3037 public static final String GTALK_OTR_MESSAGE_LIFETIME = 3038 "gtalk_otr_message_lifetime"; 3039 3040 /** 3041 * Chat expiration time, i.e., time since last message in the chat (for pruning old chats). 3042 */ 3043 public static final String GTALK_CHAT_EXPIRATION_TIME = 3044 "gtalk_chat_expiration_time"; 3045 3046 /** 3047 * This is the url for getting the app token for server-to-device push messaging. 3048 */ 3049 public static final String PUSH_MESSAGING_REGISTRATION_URL = 3050 "push_messaging_registration_url"; 3051 3052 /** 3053 * Use android://<it> routing infos for Google Sync Server subcriptions. 3054 */ 3055 public static final String GSYNC_USE_RMQ2_ROUTING_INFO = "gsync_use_rmq2_routing_info"; 3056 3057 /** 3058 * Enable use of ssl session caching. 3059 * 'db' - save each session in a (per process) database 3060 * 'file' - save each session in a (per process) file 3061 * not set or any other value - normal java in-memory caching 3062 */ 3063 public static final String SSL_SESSION_CACHE = "ssl_session_cache"; 3064 3065 /** 3066 * How many bytes long a message has to be, in order to be gzipped. 3067 */ 3068 public static final String SYNC_MIN_GZIP_BYTES = 3069 "sync_min_gzip_bytes"; 3070 3071 /** 3072 * The hash value of the current provisioning settings 3073 */ 3074 public static final String PROVISIONING_DIGEST = "digest"; 3075 3076 /** 3077 * Provisioning keys to block from server update 3078 */ 3079 public static final String PROVISIONING_OVERRIDE = "override"; 3080 3081 /** 3082 * "Generic" service name for authentication requests. 3083 */ 3084 public static final String GOOGLE_LOGIN_GENERIC_AUTH_SERVICE 3085 = "google_login_generic_auth_service"; 3086 3087 /** 3088 * Frequency in milliseconds at which we should sync the locally installed Vending Machine 3089 * content with the server. 3090 */ 3091 public static final String VENDING_SYNC_FREQUENCY_MS = "vending_sync_frequency_ms"; 3092 3093 /** 3094 * Support URL that is opened in a browser when user clicks on 'Help and Info' in Vending 3095 * Machine. 3096 */ 3097 public static final String VENDING_SUPPORT_URL = "vending_support_url"; 3098 3099 /** 3100 * Indicates if Vending Machine requires a SIM to be in the phone to allow a purchase. 3101 * 3102 * true = SIM is required 3103 * false = SIM is not required 3104 */ 3105 public static final String VENDING_REQUIRE_SIM_FOR_PURCHASE = 3106 "vending_require_sim_for_purchase"; 3107 3108 /** 3109 * Indicates the Vending Machine backup state. It is set if the 3110 * Vending application has been backed up at least once. 3111 */ 3112 public static final String VENDING_BACKUP_STATE = "vending_backup_state"; 3113 3114 /** 3115 * The current version id of the Vending Machine terms of service. 3116 */ 3117 public static final String VENDING_TOS_VERSION = "vending_tos_version"; 3118 3119 /** 3120 * URL that points to the terms of service for Vending Machine. 3121 */ 3122 public static final String VENDING_TOS_URL = "vending_tos_url"; 3123 3124 /** 3125 * URL to navigate to in browser (not Market) when the terms of service 3126 * for Vending Machine could not be accessed due to bad network 3127 * connection. 3128 */ 3129 public static final String VENDING_TOS_MISSING_URL = "vending_tos_missing_url"; 3130 3131 /** 3132 * Whether to use sierraqa instead of sierra tokens for the purchase flow in 3133 * Vending Machine. 3134 * 3135 * true = use sierraqa 3136 * false = use sierra (default) 3137 */ 3138 public static final String VENDING_USE_CHECKOUT_QA_SERVICE = 3139 "vending_use_checkout_qa_service"; 3140 3141 /** 3142 * Default value to use for all/free/priced filter in Market. 3143 * Valid values: ALL, FREE, PAID (case insensitive) 3144 */ 3145 public static final String VENDING_DEFAULT_FILTER = "vending_default_filter"; 3146 /** 3147 * Ranking type value to use for the first category tab (currently popular) 3148 */ 3149 public static final String VENDING_TAB_1_RANKING_TYPE = "vending_tab_1_ranking_type"; 3150 3151 /** 3152 * Title string to use for first category tab. 3153 */ 3154 public static final String VENDING_TAB_1_TITLE = "vending_tab_1_title"; 3155 3156 /** 3157 * Ranking type value to use for the second category tab (currently newest) 3158 */ 3159 public static final String VENDING_TAB_2_RANKING_TYPE = "vending_tab_2_ranking_type"; 3160 3161 /** 3162 * Title string to use for second category tab. 3163 */ 3164 public static final String VENDING_TAB_2_TITLE = "vending_tab_2_title"; 3165 3166 /** 3167 * Frequency in milliseconds at which we should request MCS heartbeats 3168 * from the Vending Machine client. 3169 */ 3170 public static final String VENDING_HEARTBEAT_FREQUENCY_MS = 3171 "vending_heartbeat_frequency_ms"; 3172 3173 /** 3174 * Frequency in milliseconds at which we should resend pending download 3175 * requests to the API Server from the Vending Machine client. 3176 */ 3177 public static final String VENDING_PENDING_DOWNLOAD_RESEND_FREQUENCY_MS = 3178 "vending_pd_resend_frequency_ms"; 3179 3180 /** 3181 * Size of buffer in bytes for Vending to use when reading cache files. 3182 */ 3183 public static final String VENDING_DISK_INPUT_BUFFER_BYTES = 3184 "vending_disk_input_buffer_bytes"; 3185 3186 /** 3187 * Size of buffer in bytes for Vending to use when writing cache files. 3188 */ 3189 public static final String VENDING_DISK_OUTPUT_BUFFER_BYTES = 3190 "vending_disk_output_buffer_bytes"; 3191 3192 /** 3193 * Frequency in milliseconds at which we should cycle through the promoted applications 3194 * on the home screen or the categories page. 3195 */ 3196 public static final String VENDING_PROMO_REFRESH_FREQUENCY_MS = 3197 "vending_promo_refresh_freq_ms"; 3198 3199 /** 3200 * Frequency in milliseconds when we should refresh the provisioning information from 3201 * the carrier backend. 3202 */ 3203 public static final String VENDING_CARRIER_PROVISIONING_REFRESH_FREQUENCY_MS = 3204 "vending_carrier_ref_freq_ms"; 3205 3206 /** 3207 * Interval in milliseconds after which a failed provisioning request should be retried. 3208 */ 3209 public static final String VENDING_CARRIER_PROVISIONING_RETRY_MS = 3210 "vending_carrier_prov_retry_ms"; 3211 3212 /** 3213 * Buffer in milliseconds for carrier credentials to be considered valid. 3214 */ 3215 public static final String VENDING_CARRIER_CREDENTIALS_BUFFER_MS = 3216 "vending_carrier_cred_buf_ms"; 3217 3218 /** 3219 * Setting which states if German Direct Debit support should be enabled. 3220 */ 3221 public static final String VENDING_GDD_ENABLE = 3222 "vending_gdd_enable"; 3223 3224 /** 3225 * URL that points to the legal terms of service to display in Settings. 3226 * <p> 3227 * This should be a https URL. For a pretty user-friendly URL, use 3228 * {@link #SETTINGS_TOS_PRETTY_URL}. 3229 */ 3230 public static final String SETTINGS_TOS_URL = "settings_tos_url"; 3231 3232 /** 3233 * URL that points to the legal terms of service to display in Settings. 3234 * <p> 3235 * This should be a pretty http URL. For the URL the device will access 3236 * via Settings, use {@link #SETTINGS_TOS_URL}. 3237 */ 3238 public static final String SETTINGS_TOS_PRETTY_URL = "settings_tos_pretty_url"; 3239 3240 /** 3241 * URL that points to the contributors to display in Settings. 3242 * <p> 3243 * This should be a https URL. For a pretty user-friendly URL, use 3244 * {@link #SETTINGS_CONTRIBUTORS_PRETTY_URL}. 3245 */ 3246 public static final String SETTINGS_CONTRIBUTORS_URL = "settings_contributors_url"; 3247 3248 /** 3249 * URL that points to the contributors to display in Settings. 3250 * <p> 3251 * This should be a pretty http URL. For the URL the device will access 3252 * via Settings, use {@link #SETTINGS_CONTRIBUTORS_URL}. 3253 */ 3254 public static final String SETTINGS_CONTRIBUTORS_PRETTY_URL = 3255 "settings_contributors_pretty_url"; 3256 3257 /** 3258 * URL that points to the Terms Of Service for the device. 3259 * <p> 3260 * This should be a pretty http URL. 3261 */ 3262 public static final String SETUP_GOOGLE_TOS_URL = "setup_google_tos_url"; 3263 3264 /** 3265 * URL that points to the Android privacy policy for the device. 3266 * <p> 3267 * This should be a pretty http URL. 3268 */ 3269 public static final String SETUP_ANDROID_PRIVACY_URL = "setup_android_privacy_url"; 3270 3271 /** 3272 * URL that points to the Google privacy policy for the device. 3273 * <p> 3274 * This should be a pretty http URL. 3275 */ 3276 public static final String SETUP_GOOGLE_PRIVACY_URL = "setup_google_privacy_url"; 3277 3278 /** 3279 * Request an MSISDN token for various Google services. 3280 */ 3281 public static final String USE_MSISDN_TOKEN = "use_msisdn_token"; 3282 3283 /** 3284 * RSA public key used to encrypt passwords stored in the database. 3285 */ 3286 public static final String GLS_PUBLIC_KEY = "google_login_public_key"; 3287 3288 /** 3289 * Only check parental control status if this is set to "true". 3290 */ 3291 public static final String PARENTAL_CONTROL_CHECK_ENABLED = 3292 "parental_control_check_enabled"; 3293 3294 /** 3295 * The list of applications we need to block if parental control is 3296 * enabled. 3297 */ 3298 public static final String PARENTAL_CONTROL_APPS_LIST = 3299 "parental_control_apps_list"; 3300 3301 /** 3302 * Duration in which parental control status is valid. 3303 */ 3304 public static final String PARENTAL_CONTROL_TIMEOUT_IN_MS = 3305 "parental_control_timeout_in_ms"; 3306 3307 /** 3308 * When parental control is off, we expect to get this string from the 3309 * litmus url. 3310 */ 3311 public static final String PARENTAL_CONTROL_EXPECTED_RESPONSE = 3312 "parental_control_expected_response"; 3313 3314 /** 3315 * When the litmus url returns a 302, declare parental control to be on 3316 * only if the redirect url matches this regular expression. 3317 */ 3318 public static final String PARENTAL_CONTROL_REDIRECT_REGEX = 3319 "parental_control_redirect_regex"; 3320 3321 /** 3322 * Threshold for the amount of change in disk free space required to report the amount of 3323 * free space. Used to prevent spamming the logs when the disk free space isn't changing 3324 * frequently. 3325 */ 3326 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 3327 "disk_free_change_reporting_threshold"; 3328 3329 /** 3330 * Prefix for new Google services published by the checkin 3331 * server. 3332 */ 3333 public static final String GOOGLE_SERVICES_PREFIX 3334 = "google_services:"; 3335 3336 /** 3337 * The maximum reconnect delay for short network outages or when the network is suspended 3338 * due to phone use. 3339 */ 3340 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 3341 "sync_max_retry_delay_in_seconds"; 3342 3343 /** 3344 * Minimum percentage of free storage on the device that is used to determine if 3345 * the device is running low on storage. 3346 * Say this value is set to 10, the device is considered running low on storage 3347 * if 90% or more of the device storage is filled up. 3348 */ 3349 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 3350 "sys_storage_threshold_percentage"; 3351 3352 /** 3353 * The interval in minutes after which the amount of free storage left on the 3354 * device is logged to the event log 3355 */ 3356 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 3357 "sys_free_storage_log_interval"; 3358 3359 /** 3360 * The interval in milliseconds at which to check the number of SMS sent 3361 * out without asking for use permit, to limit the un-authorized SMS 3362 * usage. 3363 */ 3364 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 3365 "sms_outgoing_check_interval_ms"; 3366 3367 /** 3368 * The number of outgoing SMS sent without asking for user permit 3369 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 3370 */ 3371 public static final String SMS_OUTGOING_CEHCK_MAX_COUNT = 3372 "sms_outgoing_check_max_count"; 3373 3374 /** 3375 * The interval in milliseconds at which to check packet counts on the 3376 * mobile data interface when screen is on, to detect possible data 3377 * connection problems. 3378 */ 3379 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 3380 "pdp_watchdog_poll_interval_ms"; 3381 3382 /** 3383 * The interval in milliseconds at which to check packet counts on the 3384 * mobile data interface when screen is off, to detect possible data 3385 * connection problems. 3386 */ 3387 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 3388 "pdp_watchdog_long_poll_interval_ms"; 3389 3390 /** 3391 * The interval in milliseconds at which to check packet counts on the 3392 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 3393 * outgoing packets has been reached without incoming packets. 3394 */ 3395 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 3396 "pdp_watchdog_error_poll_interval_ms"; 3397 3398 /** 3399 * The number of outgoing packets sent without seeing an incoming packet 3400 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 3401 * device is logged to the event log 3402 */ 3403 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 3404 "pdp_watchdog_trigger_packet_count"; 3405 3406 /** 3407 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 3408 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 3409 * attempting data connection recovery. 3410 */ 3411 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 3412 "pdp_watchdog_error_poll_count"; 3413 3414 /** 3415 * The number of failed PDP reset attempts before moving to something more 3416 * drastic: re-registering to the network. 3417 */ 3418 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 3419 "pdp_watchdog_max_pdp_reset_fail_count"; 3420 3421 /** 3422 * Address to ping as a last sanity check before attempting any recovery. 3423 * Unset or set to "0.0.0.0" to skip this check. 3424 */ 3425 public static final String PDP_WATCHDOG_PING_ADDRESS = "pdp_watchdog_ping_address"; 3426 3427 /** 3428 * The "-w deadline" parameter for the ping, ie, the max time in 3429 * seconds to spend pinging. 3430 */ 3431 public static final String PDP_WATCHDOG_PING_DEADLINE = "pdp_watchdog_ping_deadline"; 3432 3433 /** 3434 * The interval in milliseconds at which to check gprs registration 3435 * after the first registration mismatch of gprs and voice service, 3436 * to detect possible data network registration problems. 3437 * 3438 */ 3439 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 3440 "gprs_register_check_period_ms"; 3441 3442 /** 3443 * The interval in milliseconds after which Wi-Fi is considered idle. 3444 * When idle, it is possible for the device to be switched from Wi-Fi to 3445 * the mobile data network. 3446 */ 3447 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 3448 3449 /** 3450 * Screen timeout in milliseconds corresponding to the 3451 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 3452 * possible screen timeout behavior.) 3453 */ 3454 public static final String SHORT_KEYLIGHT_DELAY_MS = 3455 "short_keylight_delay_ms"; 3456 3457 /** 3458 * List of test suites (local disk filename) for the automatic instrumentation test runner. 3459 * The file format is similar to automated_suites.xml, see AutoTesterService. 3460 * If this setting is missing or empty, the automatic test runner will not start. 3461 */ 3462 public static final String AUTOTEST_SUITES_FILE = "autotest_suites_file"; 3463 3464 /** 3465 * Interval between synchronous checkins forced by the automatic test runner. 3466 * If you set this to a value smaller than CHECKIN_INTERVAL, then the test runner's 3467 * frequent checkins will prevent asynchronous background checkins from interfering 3468 * with any performance measurements. 3469 */ 3470 public static final String AUTOTEST_CHECKIN_SECONDS = "autotest_checkin_seconds"; 3471 3472 /** 3473 * Interval between reboots forced by the automatic test runner. 3474 */ 3475 public static final String AUTOTEST_REBOOT_SECONDS = "autotest_reboot_seconds"; 3476 3477 3478 /** 3479 * Threshold values for the duration and level of a discharge cycle, under 3480 * which we log discharge cycle info. 3481 */ 3482 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 3483 "battery_discharge_duration_threshold"; 3484 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 3485 3486 /** 3487 * An email address that anr bugreports should be sent to. 3488 */ 3489 public static final String ANR_BUGREPORT_RECIPIENT = "anr_bugreport_recipient"; 3490 3491 /** 3492 * Flag for allowing service provider to use location information to improve products and 3493 * services. 3494 * Type: int ( 0 = disallow, 1 = allow ) 3495 * @deprecated 3496 */ 3497 public static final String USE_LOCATION_FOR_SERVICES = "use_location"; 3498 3499 /** 3500 * The length of the calendar sync window into the future. 3501 * This specifies the number of days into the future for the sliding window sync. 3502 * Setting this to zero will disable sliding sync. 3503 */ 3504 public static final String GOOGLE_CALENDAR_SYNC_WINDOW_DAYS = 3505 "google_calendar_sync_window_days"; 3506 3507 /** 3508 * How often to update the calendar sync window. 3509 * The window will be advanced every n days. 3510 */ 3511 public static final String GOOGLE_CALENDAR_SYNC_WINDOW_UPDATE_DAYS = 3512 "google_calendar_sync_window_update_days"; 3513 3514 /** 3515 * The number of promoted sources in GlobalSearch. 3516 */ 3517 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3518 /** 3519 * The maximum number of suggestions returned by GlobalSearch. 3520 */ 3521 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3522 /** 3523 * The number of suggestions GlobalSearch will ask each non-web search source for. 3524 */ 3525 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3526 /** 3527 * The number of suggestions the GlobalSearch will ask the web search source for. 3528 */ 3529 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3530 "search_web_results_override_limit"; 3531 /** 3532 * The number of milliseconds that GlobalSearch will wait for suggestions from 3533 * promoted sources before continuing with all other sources. 3534 */ 3535 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3536 "search_promoted_source_deadline_millis"; 3537 /** 3538 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3539 */ 3540 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3541 /** 3542 * The maximum number of milliseconds that GlobalSearch shows the previous results 3543 * after receiving a new query. 3544 */ 3545 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3546 /** 3547 * The maximum age of log data used for shortcuts in GlobalSearch. 3548 */ 3549 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3550 /** 3551 * The maximum age of log data used for source ranking in GlobalSearch. 3552 */ 3553 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3554 "search_max_source_event_age_millis"; 3555 /** 3556 * The minimum number of impressions needed to rank a source in GlobalSearch. 3557 */ 3558 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3559 "search_min_impressions_for_source_ranking"; 3560 /** 3561 * The minimum number of clicks needed to rank a source in GlobalSearch. 3562 */ 3563 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3564 "search_min_clicks_for_source_ranking"; 3565 /** 3566 * The maximum number of shortcuts shown by GlobalSearch. 3567 */ 3568 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3569 /** 3570 * The size of the core thread pool for suggestion queries in GlobalSearch. 3571 */ 3572 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3573 "search_query_thread_core_pool_size"; 3574 /** 3575 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3576 */ 3577 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3578 "search_query_thread_max_pool_size"; 3579 /** 3580 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3581 */ 3582 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3583 "search_shortcut_refresh_core_pool_size"; 3584 /** 3585 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3586 */ 3587 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3588 "search_shortcut_refresh_max_pool_size"; 3589 /** 3590 * The maximun time that excess threads in the GlobalSeach thread pools will 3591 * wait before terminating. 3592 */ 3593 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3594 "search_thread_keepalive_seconds"; 3595 /** 3596 * The maximum number of concurrent suggestion queries to each source. 3597 */ 3598 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3599 "search_per_source_concurrent_query_limit"; 3600 3601 /** 3602 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 3603 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 3604 * will never display the "Report" button. 3605 * Type: int ( 0 = disallow, 1 = allow ) 3606 */ 3607 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 3608 3609 /** 3610 * @deprecated 3611 * @hide 3612 */ 3613 @Deprecated // Obviated by NameValueCache: just fetch the value directly. 3614 public static class QueryMap extends ContentQueryMap { 3615 3616 public QueryMap(ContentResolver contentResolver, Cursor cursor, boolean keepUpdated, 3617 Handler handlerForUpdateNotifications) { 3618 super(cursor, NAME, keepUpdated, handlerForUpdateNotifications); 3619 } 3620 3621 public QueryMap(ContentResolver contentResolver, boolean keepUpdated, 3622 Handler handlerForUpdateNotifications) { 3623 this(contentResolver, 3624 contentResolver.query(CONTENT_URI, null, null, null, null), 3625 keepUpdated, handlerForUpdateNotifications); 3626 } 3627 3628 public String getString(String name) { 3629 ContentValues cv = getValues(name); 3630 if (cv == null) return null; 3631 return cv.getAsString(VALUE); 3632 } 3633 } 3634 3635 } 3636 3637 /** 3638 * User-defined bookmarks and shortcuts. The target of each bookmark is an 3639 * Intent URL, allowing it to be either a web page or a particular 3640 * application activity. 3641 * 3642 * @hide 3643 */ 3644 public static final class Bookmarks implements BaseColumns 3645 { 3646 private static final String TAG = "Bookmarks"; 3647 3648 /** 3649 * The content:// style URL for this table 3650 */ 3651 public static final Uri CONTENT_URI = 3652 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 3653 3654 /** 3655 * The row ID. 3656 * <p>Type: INTEGER</p> 3657 */ 3658 public static final String ID = "_id"; 3659 3660 /** 3661 * Descriptive name of the bookmark that can be displayed to the user. 3662 * If this is empty, the title should be resolved at display time (use 3663 * {@link #getTitle(Context, Cursor)} any time you want to display the 3664 * title of a bookmark.) 3665 * <P> 3666 * Type: TEXT 3667 * </P> 3668 */ 3669 public static final String TITLE = "title"; 3670 3671 /** 3672 * Arbitrary string (displayed to the user) that allows bookmarks to be 3673 * organized into categories. There are some special names for 3674 * standard folders, which all start with '@'. The label displayed for 3675 * the folder changes with the locale (via {@link #getLabelForFolder}) but 3676 * the folder name does not change so you can consistently query for 3677 * the folder regardless of the current locale. 3678 * 3679 * <P>Type: TEXT</P> 3680 * 3681 */ 3682 public static final String FOLDER = "folder"; 3683 3684 /** 3685 * The Intent URL of the bookmark, describing what it points to. This 3686 * value is given to {@link android.content.Intent#getIntent} to create 3687 * an Intent that can be launched. 3688 * <P>Type: TEXT</P> 3689 */ 3690 public static final String INTENT = "intent"; 3691 3692 /** 3693 * Optional shortcut character associated with this bookmark. 3694 * <P>Type: INTEGER</P> 3695 */ 3696 public static final String SHORTCUT = "shortcut"; 3697 3698 /** 3699 * The order in which the bookmark should be displayed 3700 * <P>Type: INTEGER</P> 3701 */ 3702 public static final String ORDERING = "ordering"; 3703 3704 private static final String[] sIntentProjection = { INTENT }; 3705 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 3706 private static final String sShortcutSelection = SHORTCUT + "=?"; 3707 3708 /** 3709 * Convenience function to retrieve the bookmarked Intent for a 3710 * particular shortcut key. 3711 * 3712 * @param cr The ContentResolver to query. 3713 * @param shortcut The shortcut key. 3714 * 3715 * @return Intent The bookmarked URL, or null if there is no bookmark 3716 * matching the given shortcut. 3717 */ 3718 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 3719 { 3720 Intent intent = null; 3721 3722 Cursor c = cr.query(CONTENT_URI, 3723 sIntentProjection, sShortcutSelection, 3724 new String[] { String.valueOf((int) shortcut) }, ORDERING); 3725 // Keep trying until we find a valid shortcut 3726 try { 3727 while (intent == null && c.moveToNext()) { 3728 try { 3729 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 3730 intent = Intent.getIntent(intentURI); 3731 } catch (java.net.URISyntaxException e) { 3732 // The stored URL is bad... ignore it. 3733 } catch (IllegalArgumentException e) { 3734 // Column not found 3735 Log.e(TAG, "Intent column not found", e); 3736 } 3737 } 3738 } finally { 3739 if (c != null) c.close(); 3740 } 3741 3742 return intent; 3743 } 3744 3745 /** 3746 * Add a new bookmark to the system. 3747 * 3748 * @param cr The ContentResolver to query. 3749 * @param intent The desired target of the bookmark. 3750 * @param title Bookmark title that is shown to the user; null if none 3751 * or it should be resolved to the intent's title. 3752 * @param folder Folder in which to place the bookmark; null if none. 3753 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 3754 * this is non-zero and there is an existing bookmark entry 3755 * with this same shortcut, then that existing shortcut is 3756 * cleared (the bookmark is not removed). 3757 * @return The unique content URL for the new bookmark entry. 3758 */ 3759 public static Uri add(ContentResolver cr, 3760 Intent intent, 3761 String title, 3762 String folder, 3763 char shortcut, 3764 int ordering) 3765 { 3766 // If a shortcut is supplied, and it is already defined for 3767 // another bookmark, then remove the old definition. 3768 if (shortcut != 0) { 3769 Cursor c = cr.query(CONTENT_URI, 3770 sShortcutProjection, sShortcutSelection, 3771 new String[] { String.valueOf((int) shortcut) }, null); 3772 try { 3773 if (c.moveToFirst()) { 3774 while (c.getCount() > 0) { 3775 if (!c.deleteRow()) { 3776 Log.w(TAG, "Could not delete existing shortcut row"); 3777 } 3778 } 3779 } 3780 } finally { 3781 if (c != null) c.close(); 3782 } 3783 } 3784 3785 ContentValues values = new ContentValues(); 3786 if (title != null) values.put(TITLE, title); 3787 if (folder != null) values.put(FOLDER, folder); 3788 values.put(INTENT, intent.toURI()); 3789 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 3790 values.put(ORDERING, ordering); 3791 return cr.insert(CONTENT_URI, values); 3792 } 3793 3794 /** 3795 * Return the folder name as it should be displayed to the user. This 3796 * takes care of localizing special folders. 3797 * 3798 * @param r Resources object for current locale; only need access to 3799 * system resources. 3800 * @param folder The value found in the {@link #FOLDER} column. 3801 * 3802 * @return CharSequence The label for this folder that should be shown 3803 * to the user. 3804 */ 3805 public static CharSequence getLabelForFolder(Resources r, String folder) { 3806 return folder; 3807 } 3808 3809 /** 3810 * Return the title as it should be displayed to the user. This takes 3811 * care of localizing bookmarks that point to activities. 3812 * 3813 * @param context A context. 3814 * @param cursor A cursor pointing to the row whose title should be 3815 * returned. The cursor must contain at least the {@link #TITLE} 3816 * and {@link #INTENT} columns. 3817 * @return A title that is localized and can be displayed to the user, 3818 * or the empty string if one could not be found. 3819 */ 3820 public static CharSequence getTitle(Context context, Cursor cursor) { 3821 int titleColumn = cursor.getColumnIndex(TITLE); 3822 int intentColumn = cursor.getColumnIndex(INTENT); 3823 if (titleColumn == -1 || intentColumn == -1) { 3824 throw new IllegalArgumentException( 3825 "The cursor must contain the TITLE and INTENT columns."); 3826 } 3827 3828 String title = cursor.getString(titleColumn); 3829 if (!TextUtils.isEmpty(title)) { 3830 return title; 3831 } 3832 3833 String intentUri = cursor.getString(intentColumn); 3834 if (TextUtils.isEmpty(intentUri)) { 3835 return ""; 3836 } 3837 3838 Intent intent; 3839 try { 3840 intent = Intent.getIntent(intentUri); 3841 } catch (URISyntaxException e) { 3842 return ""; 3843 } 3844 3845 PackageManager packageManager = context.getPackageManager(); 3846 ResolveInfo info = packageManager.resolveActivity(intent, 0); 3847 return info != null ? info.loadLabel(packageManager) : ""; 3848 } 3849 } 3850 3851 /** 3852 * Returns the device ID that we should use when connecting to the mobile gtalk server. 3853 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 3854 * from the GoogleLoginService. 3855 * 3856 * @param androidId The Android ID for this device. 3857 * @return The device ID that should be used when connecting to the mobile gtalk server. 3858 * @hide 3859 */ 3860 public static String getGTalkDeviceId(long androidId) { 3861 return "android-" + Long.toHexString(androidId); 3862 } 3863} 3864