Settings.java revision f582a69dd2ed556d48a4c158b6560c08e44386fd
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 privacy options. 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: Nothing. 157 * <p> 158 * Output: Nothing. 159 */ 160 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 161 public static final String ACTION_PRIVACY_SETTINGS = 162 "android.settings.PRIVACY_SETTINGS"; 163 164 /** 165 * Activity Action: Show settings to allow configuration of Wi-Fi. 166 167 * <p> 168 * In some cases, a matching Activity may not exist, so ensure you 169 * safeguard against this. 170 * <p> 171 * Input: Nothing. 172 * <p> 173 * Output: Nothing. 174 175 */ 176 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 177 public static final String ACTION_WIFI_SETTINGS = 178 "android.settings.WIFI_SETTINGS"; 179 180 /** 181 * Activity Action: Show settings to allow configuration of a static IP 182 * address for Wi-Fi. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you safeguard 185 * 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_WIFI_IP_SETTINGS = 193 "android.settings.WIFI_IP_SETTINGS"; 194 195 /** 196 * Activity Action: Show settings to allow configuration of Bluetooth. 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_BLUETOOTH_SETTINGS = 207 "android.settings.BLUETOOTH_SETTINGS"; 208 209 /** 210 * Activity Action: Show settings to allow configuration of date and time. 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_DATE_SETTINGS = 221 "android.settings.DATE_SETTINGS"; 222 223 /** 224 * Activity Action: Show settings to allow configuration of sound and volume. 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_SOUND_SETTINGS = 235 "android.settings.SOUND_SETTINGS"; 236 237 /** 238 * Activity Action: Show settings to allow configuration of display. 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_DISPLAY_SETTINGS = 249 "android.settings.DISPLAY_SETTINGS"; 250 251 /** 252 * Activity Action: Show settings to allow configuration of locale. 253 * <p> 254 * In some cases, a matching Activity may not exist, so ensure you 255 * safeguard against this. 256 * <p> 257 * Input: Nothing. 258 * <p> 259 * Output: Nothing. 260 */ 261 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 262 public static final String ACTION_LOCALE_SETTINGS = 263 "android.settings.LOCALE_SETTINGS"; 264 265 /** 266 * Activity Action: Show settings to configure input methods, in particular 267 * allowing the user to enable input methods. 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_INPUT_METHOD_SETTINGS = 278 "android.settings.INPUT_METHOD_SETTINGS"; 279 280 /** 281 * Activity Action: Show settings to manage the user input dictionary. 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_USER_DICTIONARY_SETTINGS = 292 "android.settings.USER_DICTIONARY_SETTINGS"; 293 294 /** 295 * Activity Action: Show settings to allow configuration of application-related settings. 296 * <p> 297 * In some cases, a matching Activity may not exist, so ensure you 298 * safeguard against this. 299 * <p> 300 * Input: Nothing. 301 * <p> 302 * Output: Nothing. 303 */ 304 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 305 public static final String ACTION_APPLICATION_SETTINGS = 306 "android.settings.APPLICATION_SETTINGS"; 307 308 /** 309 * Activity Action: Show settings to allow configuration of application 310 * development-related settings. 311 * <p> 312 * In some cases, a matching Activity may not exist, so ensure you safeguard 313 * 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_APPLICATION_DEVELOPMENT_SETTINGS = 321 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 322 323 /** 324 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 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_QUICK_LAUNCH_SETTINGS = 335 "android.settings.QUICK_LAUNCH_SETTINGS"; 336 337 /** 338 * Activity Action: Show settings to manage installed applications. 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 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 348 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 349 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 350 351 /** 352 * Activity Action: Show settings for system update functionality. 353 * <p> 354 * In some cases, a matching Activity may not exist, so ensure you 355 * safeguard against this. 356 * <p> 357 * Input: Nothing. 358 * <p> 359 * Output: Nothing. 360 * 361 * @hide 362 */ 363 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 364 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 365 "android.settings.SYSTEM_UPDATE_SETTINGS"; 366 367 /** 368 * Activity Action: Show settings to allow configuration of sync settings. 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_SYNC_SETTINGS = 379 "android.settings.SYNC_SETTINGS"; 380 381 /** 382 * Activity Action: Show settings for selecting the network operator. 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_NETWORK_OPERATOR_SETTINGS = 393 "android.settings.NETWORK_OPERATOR_SETTINGS"; 394 395 /** 396 * Activity Action: Show settings for selection of 2G/3G. 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_DATA_ROAMING_SETTINGS = 407 "android.settings.DATA_ROAMING_SETTINGS"; 408 409 /** 410 * Activity Action: Show settings for internal storage. 411 * <p> 412 * In some cases, a matching Activity may not exist, so ensure you 413 * safeguard against this. 414 * <p> 415 * Input: Nothing. 416 * <p> 417 * Output: Nothing. 418 */ 419 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 420 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 421 "android.settings.INTERNAL_STORAGE_SETTINGS"; 422 /** 423 * Activity Action: Show settings for memory card storage. 424 * <p> 425 * In some cases, a matching Activity may not exist, so ensure you 426 * safeguard against this. 427 * <p> 428 * Input: Nothing. 429 * <p> 430 * Output: Nothing. 431 */ 432 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 433 public static final String ACTION_MEMORY_CARD_SETTINGS = 434 "android.settings.MEMORY_CARD_SETTINGS"; 435 436 // End of Intent actions for Settings 437 438 private static final String JID_RESOURCE_PREFIX = "android"; 439 440 public static final String AUTHORITY = "settings"; 441 442 private static final String TAG = "Settings"; 443 444 public static class SettingNotFoundException extends AndroidException { 445 public SettingNotFoundException(String msg) { 446 super(msg); 447 } 448 } 449 450 /** 451 * Common base for tables of name/value settings. 452 */ 453 public static class NameValueTable implements BaseColumns { 454 public static final String NAME = "name"; 455 public static final String VALUE = "value"; 456 457 protected static boolean putString(ContentResolver resolver, Uri uri, 458 String name, String value) { 459 // The database will take care of replacing duplicates. 460 try { 461 ContentValues values = new ContentValues(); 462 values.put(NAME, name); 463 values.put(VALUE, value); 464 resolver.insert(uri, values); 465 return true; 466 } catch (SQLException e) { 467 Log.e(TAG, "Can't set key " + name + " in " + uri, e); 468 return false; 469 } 470 } 471 472 public static Uri getUriFor(Uri uri, String name) { 473 return Uri.withAppendedPath(uri, name); 474 } 475 } 476 477 private static class NameValueCache { 478 private final String mVersionSystemProperty; 479 private final HashMap<String, String> mValues = Maps.newHashMap(); 480 private long mValuesVersion = 0; 481 private final Uri mUri; 482 483 NameValueCache(String versionSystemProperty, Uri uri) { 484 mVersionSystemProperty = versionSystemProperty; 485 mUri = uri; 486 } 487 488 String getString(ContentResolver cr, String name) { 489 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 490 if (mValuesVersion != newValuesVersion) { 491 mValues.clear(); 492 mValuesVersion = newValuesVersion; 493 } 494 if (!mValues.containsKey(name)) { 495 String value = null; 496 Cursor c = null; 497 try { 498 c = cr.query(mUri, new String[] { Settings.NameValueTable.VALUE }, 499 Settings.NameValueTable.NAME + "=?", new String[]{name}, null); 500 if (c != null && c.moveToNext()) value = c.getString(0); 501 mValues.put(name, value); 502 } catch (SQLException e) { 503 // SQL error: return null, but don't cache it. 504 Log.e(TAG, "Can't get key " + name + " from " + mUri, e); 505 } finally { 506 if (c != null) c.close(); 507 } 508 return value; 509 } else { 510 return mValues.get(name); 511 } 512 } 513 } 514 515 /** 516 * System settings, containing miscellaneous system preferences. This 517 * table holds simple name/value pairs. There are convenience 518 * functions for accessing individual settings entries. 519 */ 520 public static final class System extends NameValueTable { 521 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 522 523 private static volatile NameValueCache mNameValueCache = null; 524 525 private static final HashSet<String> MOVED_TO_SECURE; 526 static { 527 MOVED_TO_SECURE = new HashSet<String>(30); 528 MOVED_TO_SECURE.add(Secure.ADB_ENABLED); 529 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 530 MOVED_TO_SECURE.add(Secure.BLUETOOTH_ON); 531 MOVED_TO_SECURE.add(Secure.DATA_ROAMING); 532 MOVED_TO_SECURE.add(Secure.DEVICE_PROVISIONED); 533 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 534 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 535 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 536 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 537 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 538 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 539 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 540 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 541 MOVED_TO_SECURE.add(Secure.USB_MASS_STORAGE_ENABLED); 542 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 543 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 544 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 545 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 546 MOVED_TO_SECURE.add(Secure.WIFI_ON); 547 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 548 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 549 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 550 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 551 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 552 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 553 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 554 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 555 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 556 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 557 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 558 } 559 560 /** 561 * Look up a name in the database. 562 * @param resolver to access the database with 563 * @param name to look up in the table 564 * @return the corresponding value, or null if not present 565 */ 566 public synchronized static String getString(ContentResolver resolver, String name) { 567 if (MOVED_TO_SECURE.contains(name)) { 568 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 569 + " to android.provider.Settings.Secure, returning read-only value."); 570 return Secure.getString(resolver, name); 571 } 572 if (mNameValueCache == null) { 573 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 574 } 575 return mNameValueCache.getString(resolver, name); 576 } 577 578 /** 579 * Store a name/value pair into the database. 580 * @param resolver to access the database with 581 * @param name to store 582 * @param value to associate with the name 583 * @return true if the value was set, false on database errors 584 */ 585 public static boolean putString(ContentResolver resolver, String name, String value) { 586 if (MOVED_TO_SECURE.contains(name)) { 587 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 588 + " to android.provider.Settings.Secure, value is unchanged."); 589 return false; 590 } 591 return putString(resolver, CONTENT_URI, name, value); 592 } 593 594 /** 595 * Construct the content URI for a particular name/value pair, 596 * useful for monitoring changes with a ContentObserver. 597 * @param name to look up in the table 598 * @return the corresponding content URI, or null if not present 599 */ 600 public static Uri getUriFor(String name) { 601 if (MOVED_TO_SECURE.contains(name)) { 602 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 603 + " to android.provider.Settings.Secure, returning Secure URI."); 604 return Secure.getUriFor(Secure.CONTENT_URI, name); 605 } 606 return getUriFor(CONTENT_URI, name); 607 } 608 609 /** 610 * Convenience function for retrieving a single system settings value 611 * as an integer. Note that internally setting values are always 612 * stored as strings; this function converts the string to an integer 613 * for you. The default value will be returned if the setting is 614 * not defined or not an integer. 615 * 616 * @param cr The ContentResolver to access. 617 * @param name The name of the setting to retrieve. 618 * @param def Value to return if the setting is not defined. 619 * 620 * @return The setting's current value, or 'def' if it is not defined 621 * or not a valid integer. 622 */ 623 public static int getInt(ContentResolver cr, String name, int def) { 624 String v = getString(cr, name); 625 try { 626 return v != null ? Integer.parseInt(v) : def; 627 } catch (NumberFormatException e) { 628 return def; 629 } 630 } 631 632 /** 633 * Convenience function for retrieving a single system settings value 634 * as an integer. Note that internally setting values are always 635 * stored as strings; this function converts the string to an integer 636 * for you. 637 * <p> 638 * This version does not take a default value. If the setting has not 639 * been set, or the string value is not a number, 640 * it throws {@link SettingNotFoundException}. 641 * 642 * @param cr The ContentResolver to access. 643 * @param name The name of the setting to retrieve. 644 * 645 * @throws SettingNotFoundException Thrown if a setting by the given 646 * name can't be found or the setting value is not an integer. 647 * 648 * @return The setting's current value. 649 */ 650 public static int getInt(ContentResolver cr, String name) 651 throws SettingNotFoundException { 652 String v = getString(cr, name); 653 try { 654 return Integer.parseInt(v); 655 } catch (NumberFormatException e) { 656 throw new SettingNotFoundException(name); 657 } 658 } 659 660 /** 661 * Convenience function for updating a single settings value as an 662 * integer. This will either create a new entry in the table if the 663 * given name does not exist, or modify the value of the existing row 664 * with that name. Note that internally setting values are always 665 * stored as strings, so this function converts the given value to a 666 * string before storing it. 667 * 668 * @param cr The ContentResolver to access. 669 * @param name The name of the setting to modify. 670 * @param value The new value for the setting. 671 * @return true if the value was set, false on database errors 672 */ 673 public static boolean putInt(ContentResolver cr, String name, int value) { 674 return putString(cr, name, Integer.toString(value)); 675 } 676 677 /** 678 * Convenience function for retrieving a single system settings value 679 * as a {@code long}. Note that internally setting values are always 680 * stored as strings; this function converts the string to a {@code long} 681 * for you. The default value will be returned if the setting is 682 * not defined or not a {@code long}. 683 * 684 * @param cr The ContentResolver to access. 685 * @param name The name of the setting to retrieve. 686 * @param def Value to return if the setting is not defined. 687 * 688 * @return The setting's current value, or 'def' if it is not defined 689 * or not a valid {@code long}. 690 */ 691 public static long getLong(ContentResolver cr, String name, long def) { 692 String valString = getString(cr, name); 693 long value; 694 try { 695 value = valString != null ? Long.parseLong(valString) : def; 696 } catch (NumberFormatException e) { 697 value = def; 698 } 699 return value; 700 } 701 702 /** 703 * Convenience function for retrieving a single system settings value 704 * as a {@code long}. Note that internally setting values are always 705 * stored as strings; this function converts the string to a {@code long} 706 * for you. 707 * <p> 708 * This version does not take a default value. If the setting has not 709 * been set, or the string value is not a number, 710 * it throws {@link SettingNotFoundException}. 711 * 712 * @param cr The ContentResolver to access. 713 * @param name The name of the setting to retrieve. 714 * 715 * @return The setting's current value. 716 * @throws SettingNotFoundException Thrown if a setting by the given 717 * name can't be found or the setting value is not an integer. 718 */ 719 public static long getLong(ContentResolver cr, String name) 720 throws SettingNotFoundException { 721 String valString = getString(cr, name); 722 try { 723 return Long.parseLong(valString); 724 } catch (NumberFormatException e) { 725 throw new SettingNotFoundException(name); 726 } 727 } 728 729 /** 730 * Convenience function for updating a single settings value as a long 731 * integer. This will either create a new entry in the table if the 732 * given name does not exist, or modify the value of the existing row 733 * with that name. Note that internally setting values are always 734 * stored as strings, so this function converts the given value to a 735 * string before storing it. 736 * 737 * @param cr The ContentResolver to access. 738 * @param name The name of the setting to modify. 739 * @param value The new value for the setting. 740 * @return true if the value was set, false on database errors 741 */ 742 public static boolean putLong(ContentResolver cr, String name, long value) { 743 return putString(cr, name, Long.toString(value)); 744 } 745 746 /** 747 * Convenience function for retrieving a single system settings value 748 * as a floating point number. Note that internally setting values are 749 * always stored as strings; this function converts the string to an 750 * float for you. The default value will be returned if the setting 751 * is not defined or not a valid float. 752 * 753 * @param cr The ContentResolver to access. 754 * @param name The name of the setting to retrieve. 755 * @param def Value to return if the setting is not defined. 756 * 757 * @return The setting's current value, or 'def' if it is not defined 758 * or not a valid float. 759 */ 760 public static float getFloat(ContentResolver cr, String name, float def) { 761 String v = getString(cr, name); 762 try { 763 return v != null ? Float.parseFloat(v) : def; 764 } catch (NumberFormatException e) { 765 return def; 766 } 767 } 768 769 /** 770 * Convenience function for retrieving a single system settings value 771 * as a float. Note that internally setting values are always 772 * stored as strings; this function converts the string to a float 773 * for you. 774 * <p> 775 * This version does not take a default value. If the setting has not 776 * been set, or the string value is not a number, 777 * it throws {@link SettingNotFoundException}. 778 * 779 * @param cr The ContentResolver to access. 780 * @param name The name of the setting to retrieve. 781 * 782 * @throws SettingNotFoundException Thrown if a setting by the given 783 * name can't be found or the setting value is not a float. 784 * 785 * @return The setting's current value. 786 */ 787 public static float getFloat(ContentResolver cr, String name) 788 throws SettingNotFoundException { 789 String v = getString(cr, name); 790 try { 791 return Float.parseFloat(v); 792 } catch (NumberFormatException e) { 793 throw new SettingNotFoundException(name); 794 } 795 } 796 797 /** 798 * Convenience function for updating a single settings value as a 799 * floating point number. This will either create a new entry in the 800 * table if the given name does not exist, or modify the value of the 801 * existing row with that name. Note that internally setting values 802 * are always stored as strings, so this function converts the given 803 * value to a string before storing it. 804 * 805 * @param cr The ContentResolver to access. 806 * @param name The name of the setting to modify. 807 * @param value The new value for the setting. 808 * @return true if the value was set, false on database errors 809 */ 810 public static boolean putFloat(ContentResolver cr, String name, float value) { 811 return putString(cr, name, Float.toString(value)); 812 } 813 814 /** 815 * Convenience function to read all of the current 816 * configuration-related settings into a 817 * {@link Configuration} object. 818 * 819 * @param cr The ContentResolver to access. 820 * @param outConfig Where to place the configuration settings. 821 */ 822 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 823 outConfig.fontScale = Settings.System.getFloat( 824 cr, FONT_SCALE, outConfig.fontScale); 825 if (outConfig.fontScale < 0) { 826 outConfig.fontScale = 1; 827 } 828 } 829 830 /** 831 * Convenience function to write a batch of configuration-related 832 * settings from a {@link Configuration} object. 833 * 834 * @param cr The ContentResolver to access. 835 * @param config The settings to write. 836 * @return true if the values were set, false on database errors 837 */ 838 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 839 return Settings.System.putFloat(cr, FONT_SCALE, config.fontScale); 840 } 841 842 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 843 return getInt(cr, SHOW_GTALK_SERVICE_STATUS, 0) != 0; 844 } 845 846 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 847 putInt(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0); 848 } 849 850 /** 851 * The content:// style URL for this table 852 */ 853 public static final Uri CONTENT_URI = 854 Uri.parse("content://" + AUTHORITY + "/system"); 855 856 /** 857 * Whether we keep the device on while the device is plugged in. 858 * Supported values are: 859 * <ul> 860 * <li>{@code 0} to never stay on while plugged in</li> 861 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 862 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 863 * </ul> 864 * These values can be OR-ed together. 865 */ 866 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 867 868 /** 869 * What happens when the user presses the end call button if they're not 870 * on a call.<br/> 871 * <b>Values:</b><br/> 872 * 0 - The end button does nothing.<br/> 873 * 1 - The end button goes to the home screen.<br/> 874 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 875 * 3 - The end button goes to the home screen. If the user is already on the 876 * home screen, it puts the device to sleep. 877 */ 878 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 879 880 /** 881 * Whether Airplane Mode is on. 882 */ 883 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 884 885 /** 886 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 887 */ 888 public static final String RADIO_BLUETOOTH = "bluetooth"; 889 890 /** 891 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 892 */ 893 public static final String RADIO_WIFI = "wifi"; 894 895 /** 896 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 897 */ 898 public static final String RADIO_CELL = "cell"; 899 900 /** 901 * A comma separated list of radios that need to be disabled when airplane mode 902 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 903 * included in the comma separated list. 904 */ 905 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 906 907 /** 908 * A comma separated list of radios that should to be disabled when airplane mode 909 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 910 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 911 * will be turned off when entering airplane mode, but the user will be able to reenable 912 * Wifi in the Settings app. 913 * 914 * {@hide} 915 */ 916 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 917 918 /** 919 * The policy for deciding when Wi-Fi should go to sleep (which will in 920 * turn switch to using the mobile data as an Internet connection). 921 * <p> 922 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 923 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 924 * {@link #WIFI_SLEEP_POLICY_NEVER}. 925 */ 926 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 927 928 /** 929 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 930 * policy, which is to sleep shortly after the turning off 931 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 932 */ 933 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 934 935 /** 936 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 937 * the device is on battery, and never go to sleep when the device is 938 * plugged in. 939 */ 940 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 941 942 /** 943 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 944 */ 945 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 946 947 /** 948 * Whether to use static IP and other static network attributes. 949 * <p> 950 * Set to 1 for true and 0 for false. 951 */ 952 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 953 954 /** 955 * The static IP address. 956 * <p> 957 * Example: "192.168.1.51" 958 */ 959 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 960 961 /** 962 * If using static IP, the gateway's IP address. 963 * <p> 964 * Example: "192.168.1.1" 965 */ 966 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 967 968 /** 969 * If using static IP, the net mask. 970 * <p> 971 * Example: "255.255.255.0" 972 */ 973 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 974 975 /** 976 * If using static IP, the primary DNS's IP address. 977 * <p> 978 * Example: "192.168.1.1" 979 */ 980 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 981 982 /** 983 * If using static IP, the secondary DNS's IP address. 984 * <p> 985 * Example: "192.168.1.2" 986 */ 987 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 988 989 /** 990 * The number of radio channels that are allowed in the local 991 * 802.11 regulatory domain. 992 * @hide 993 */ 994 public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; 995 996 /** 997 * Determines whether remote devices may discover and/or connect to 998 * this device. 999 * <P>Type: INT</P> 1000 * 2 -- discoverable and connectable 1001 * 1 -- connectable but not discoverable 1002 * 0 -- neither connectable nor discoverable 1003 */ 1004 public static final String BLUETOOTH_DISCOVERABILITY = 1005 "bluetooth_discoverability"; 1006 1007 /** 1008 * Bluetooth discoverability timeout. If this value is nonzero, then 1009 * Bluetooth becomes discoverable for a certain number of seconds, 1010 * after which is becomes simply connectable. The value is in seconds. 1011 */ 1012 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 1013 "bluetooth_discoverability_timeout"; 1014 1015 /** 1016 * Whether autolock is enabled (0 = false, 1 = true) 1017 */ 1018 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 1019 1020 /** 1021 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 1022 */ 1023 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 1024 1025 /** 1026 * Whether lock pattern will vibrate as user enters (0 = false, 1 = true) 1027 */ 1028 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 1029 "lock_pattern_tactile_feedback_enabled"; 1030 1031 1032 /** 1033 * A formatted string of the next alarm that is set, or the empty string 1034 * if there is no alarm set. 1035 */ 1036 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 1037 1038 /** 1039 * Scaling factor for fonts, float. 1040 */ 1041 public static final String FONT_SCALE = "font_scale"; 1042 1043 /** 1044 * Name of an application package to be debugged. 1045 */ 1046 public static final String DEBUG_APP = "debug_app"; 1047 1048 /** 1049 * If 1, when launching DEBUG_APP it will wait for the debugger before 1050 * starting user code. If 0, it will run normally. 1051 */ 1052 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 1053 1054 /** 1055 * Whether or not to dim the screen. 0=no 1=yes 1056 */ 1057 public static final String DIM_SCREEN = "dim_screen"; 1058 1059 /** 1060 * The timeout before the screen turns off. 1061 */ 1062 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 1063 1064 /** 1065 * If 0, the compatibility mode is off for all applications. 1066 * If 1, older applications run under compatibility mode. 1067 * TODO: remove this settings before code freeze (bug/1907571) 1068 * @hide 1069 */ 1070 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 1071 1072 /** 1073 * The screen backlight brightness between 0 and 255. 1074 */ 1075 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 1076 1077 /** 1078 * Control whether to enable automatic brightness mode. 1079 * @hide 1080 */ 1081 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 1082 1083 /** 1084 * Control whether the process CPU usage meter should be shown. 1085 */ 1086 public static final String SHOW_PROCESSES = "show_processes"; 1087 1088 /** 1089 * If 1, the activity manager will aggressively finish activities and 1090 * processes as soon as they are no longer needed. If 0, the normal 1091 * extended lifetime is used. 1092 */ 1093 public static final String ALWAYS_FINISH_ACTIVITIES = 1094 "always_finish_activities"; 1095 1096 1097 /** 1098 * Ringer mode. This is used internally, changing this value will not 1099 * change the ringer mode. See AudioManager. 1100 */ 1101 public static final String MODE_RINGER = "mode_ringer"; 1102 1103 /** 1104 * Determines which streams are affected by ringer mode changes. The 1105 * stream type's bit should be set to 1 if it should be muted when going 1106 * into an inaudible ringer mode. 1107 */ 1108 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 1109 1110 /** 1111 * Determines which streams are affected by mute. The 1112 * stream type's bit should be set to 1 if it should be muted when a mute request 1113 * is received. 1114 */ 1115 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 1116 1117 /** 1118 * Whether vibrate is on for different events. This is used internally, 1119 * changing this value will not change the vibrate. See AudioManager. 1120 */ 1121 public static final String VIBRATE_ON = "vibrate_on"; 1122 1123 /** 1124 * Ringer volume. This is used internally, changing this value will not 1125 * change the volume. See AudioManager. 1126 */ 1127 public static final String VOLUME_RING = "volume_ring"; 1128 1129 /** 1130 * System/notifications volume. This is used internally, changing this 1131 * value will not change the volume. See AudioManager. 1132 */ 1133 public static final String VOLUME_SYSTEM = "volume_system"; 1134 1135 /** 1136 * Voice call volume. This is used internally, changing this value will 1137 * not change the volume. See AudioManager. 1138 */ 1139 public static final String VOLUME_VOICE = "volume_voice"; 1140 1141 /** 1142 * Music/media/gaming volume. This is used internally, changing this 1143 * value will not change the volume. See AudioManager. 1144 */ 1145 public static final String VOLUME_MUSIC = "volume_music"; 1146 1147 /** 1148 * Alarm volume. This is used internally, changing this 1149 * value will not change the volume. See AudioManager. 1150 */ 1151 public static final String VOLUME_ALARM = "volume_alarm"; 1152 1153 /** 1154 * Notification volume. This is used internally, changing this 1155 * value will not change the volume. See AudioManager. 1156 */ 1157 public static final String VOLUME_NOTIFICATION = "volume_notification"; 1158 1159 /** 1160 * Whether the notifications should use the ring volume (value of 1) or 1161 * a separate notification volume (value of 0). In most cases, users 1162 * will have this enabled so the notification and ringer volumes will be 1163 * the same. However, power users can disable this and use the separate 1164 * notification volume control. 1165 * <p> 1166 * Note: This is a one-off setting that will be removed in the future 1167 * when there is profile support. For this reason, it is kept hidden 1168 * from the public APIs. 1169 * 1170 * @hide 1171 */ 1172 public static final String NOTIFICATIONS_USE_RING_VOLUME = 1173 "notifications_use_ring_volume"; 1174 1175 /** 1176 * The mapping of stream type (integer) to its setting. 1177 */ 1178 public static final String[] VOLUME_SETTINGS = { 1179 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 1180 VOLUME_ALARM, VOLUME_NOTIFICATION 1181 }; 1182 1183 /** 1184 * Appended to various volume related settings to record the previous 1185 * values before they the settings were affected by a silent/vibrate 1186 * ringer mode change. 1187 */ 1188 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 1189 1190 /** 1191 * Persistent store for the system-wide default ringtone URI. 1192 * <p> 1193 * If you need to play the default ringtone at any given time, it is recommended 1194 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 1195 * to the set default ringtone at the time of playing. 1196 * 1197 * @see #DEFAULT_RINGTONE_URI 1198 */ 1199 public static final String RINGTONE = "ringtone"; 1200 1201 /** 1202 * A {@link Uri} that will point to the current default ringtone at any 1203 * given time. 1204 * <p> 1205 * If the current default ringtone is in the DRM provider and the caller 1206 * does not have permission, the exception will be a 1207 * FileNotFoundException. 1208 */ 1209 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 1210 1211 /** 1212 * Persistent store for the system-wide default notification sound. 1213 * 1214 * @see #RINGTONE 1215 * @see #DEFAULT_NOTIFICATION_URI 1216 */ 1217 public static final String NOTIFICATION_SOUND = "notification_sound"; 1218 1219 /** 1220 * A {@link Uri} that will point to the current default notification 1221 * sound at any given time. 1222 * 1223 * @see #DEFAULT_RINGTONE_URI 1224 */ 1225 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 1226 1227 /** 1228 * Persistent store for the system-wide default alarm alert. 1229 * 1230 * @see #RINGTONE 1231 * @see #DEFAULT_ALARM_ALERT_URI 1232 */ 1233 public static final String ALARM_ALERT = "alarm_alert"; 1234 1235 /** 1236 * A {@link Uri} that will point to the current default alarm alert at 1237 * any given time. 1238 * 1239 * @see #DEFAULT_ALARM_ALERT_URI 1240 */ 1241 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 1242 1243 /** 1244 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 1245 */ 1246 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 1247 1248 /** 1249 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 1250 */ 1251 public static final String TEXT_AUTO_CAPS = "auto_caps"; 1252 1253 /** 1254 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 1255 * feature converts two spaces to a "." and space. 1256 */ 1257 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 1258 1259 /** 1260 * Setting to showing password characters in text editors. 1 = On, 0 = Off 1261 */ 1262 public static final String TEXT_SHOW_PASSWORD = "show_password"; 1263 1264 public static final String SHOW_GTALK_SERVICE_STATUS = 1265 "SHOW_GTALK_SERVICE_STATUS"; 1266 1267 /** 1268 * Name of activity to use for wallpaper on the home screen. 1269 */ 1270 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 1271 1272 /** 1273 * Value to specify if the user prefers the date, time and time zone 1274 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 1275 */ 1276 public static final String AUTO_TIME = "auto_time"; 1277 1278 /** 1279 * Display times as 12 or 24 hours 1280 * 12 1281 * 24 1282 */ 1283 public static final String TIME_12_24 = "time_12_24"; 1284 1285 /** 1286 * Date format string 1287 * mm/dd/yyyy 1288 * dd/mm/yyyy 1289 * yyyy/mm/dd 1290 */ 1291 public static final String DATE_FORMAT = "date_format"; 1292 1293 /** 1294 * Whether the setup wizard has been run before (on first boot), or if 1295 * it still needs to be run. 1296 * 1297 * nonzero = it has been run in the past 1298 * 0 = it has not been run in the past 1299 */ 1300 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 1301 1302 /** 1303 * Scaling factor for normal window animations. Setting to 0 will disable window 1304 * animations. 1305 */ 1306 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 1307 1308 /** 1309 * Scaling factor for activity transition animations. Setting to 0 will disable window 1310 * animations. 1311 */ 1312 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 1313 1314 /** 1315 * Scaling factor for normal window animations. Setting to 0 will disable window 1316 * animations. 1317 * @hide 1318 */ 1319 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 1320 1321 /** 1322 * Control whether the accelerometer will be used to change screen 1323 * orientation. If 0, it will not be used unless explicitly requested 1324 * by the application; if 1, it will be used by default unless explicitly 1325 * disabled by the application. 1326 */ 1327 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 1328 1329 /** 1330 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 1331 * boolean (1 or 0). 1332 */ 1333 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 1334 1335 /** 1336 * CDMA only settings 1337 * DTMF tone type played by the dialer when dialing. 1338 * 0 = Normal 1339 * 1 = Long 1340 * @hide 1341 */ 1342 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 1343 1344 /** 1345 * CDMA only settings 1346 * Emergency Tone 0 = Off 1347 * 1 = Alert 1348 * 2 = Vibrate 1349 * @hide 1350 */ 1351 public static final String EMERGENCY_TONE = "emergency_tone"; 1352 1353 /** 1354 * CDMA only settings 1355 * Whether the auto retry is enabled. The value is 1356 * boolean (1 or 0). 1357 * @hide 1358 */ 1359 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 1360 1361 /** 1362 * Whether the hearing aid is enabled. The value is 1363 * boolean (1 or 0). 1364 * @hide 1365 */ 1366 public static final String HEARING_AID = "hearing_aid"; 1367 1368 /** 1369 * CDMA only settings 1370 * TTY Mode 1371 * 0 = OFF 1372 * 1 = FULL 1373 * 2 = VCO 1374 * 3 = HCO 1375 * @hide 1376 */ 1377 public static final String TTY_MODE = "tty_mode"; 1378 1379 /** 1380 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 1381 * boolean (1 or 0). 1382 */ 1383 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 1384 1385 /** 1386 * Whether the haptic feedback (long presses, ...) are enabled. The value is 1387 * boolean (1 or 0). 1388 */ 1389 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 1390 1391 /** 1392 * Whether live web suggestions while the user types into search dialogs are 1393 * enabled. Browsers and other search UIs should respect this, as it allows 1394 * a user to avoid sending partial queries to a search engine, if it poses 1395 * any privacy concern. The value is boolean (1 or 0). 1396 */ 1397 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 1398 1399 /** 1400 * Settings to backup. This is here so that it's in the same place as the settings 1401 * keys and easy to update. 1402 * @hide 1403 */ 1404 public static final String[] SETTINGS_TO_BACKUP = { 1405 STAY_ON_WHILE_PLUGGED_IN, 1406 END_BUTTON_BEHAVIOR, 1407 WIFI_SLEEP_POLICY, 1408 WIFI_USE_STATIC_IP, 1409 WIFI_STATIC_IP, 1410 WIFI_STATIC_GATEWAY, 1411 WIFI_STATIC_NETMASK, 1412 WIFI_STATIC_DNS1, 1413 WIFI_STATIC_DNS2, 1414 BLUETOOTH_DISCOVERABILITY, 1415 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 1416 DIM_SCREEN, 1417 SCREEN_OFF_TIMEOUT, 1418 SCREEN_BRIGHTNESS, 1419 SCREEN_BRIGHTNESS_MODE, 1420 VIBRATE_ON, 1421 NOTIFICATIONS_USE_RING_VOLUME, 1422 MODE_RINGER, 1423 MODE_RINGER_STREAMS_AFFECTED, 1424 MUTE_STREAMS_AFFECTED, 1425 VOLUME_VOICE, 1426 VOLUME_SYSTEM, 1427 VOLUME_RING, 1428 VOLUME_MUSIC, 1429 VOLUME_ALARM, 1430 VOLUME_NOTIFICATION, 1431 VOLUME_VOICE + APPEND_FOR_LAST_AUDIBLE, 1432 VOLUME_SYSTEM + APPEND_FOR_LAST_AUDIBLE, 1433 VOLUME_RING + APPEND_FOR_LAST_AUDIBLE, 1434 VOLUME_MUSIC + APPEND_FOR_LAST_AUDIBLE, 1435 VOLUME_ALARM + APPEND_FOR_LAST_AUDIBLE, 1436 VOLUME_NOTIFICATION + APPEND_FOR_LAST_AUDIBLE, 1437 TEXT_AUTO_REPLACE, 1438 TEXT_AUTO_CAPS, 1439 TEXT_AUTO_PUNCTUATE, 1440 TEXT_SHOW_PASSWORD, 1441 AUTO_TIME, 1442 TIME_12_24, 1443 DATE_FORMAT, 1444 ACCELEROMETER_ROTATION, 1445 DTMF_TONE_WHEN_DIALING, 1446 DTMF_TONE_TYPE_WHEN_DIALING, 1447 EMERGENCY_TONE, 1448 CALL_AUTO_RETRY, 1449 HEARING_AID, 1450 TTY_MODE, 1451 SOUND_EFFECTS_ENABLED, 1452 HAPTIC_FEEDBACK_ENABLED, 1453 SHOW_WEB_SUGGESTIONS 1454 }; 1455 1456 // Settings moved to Settings.Secure 1457 1458 /** 1459 * @deprecated Use {@link android.provider.Settings.Secure#ADB_ENABLED} 1460 * instead 1461 */ 1462 @Deprecated 1463 public static final String ADB_ENABLED = Secure.ADB_ENABLED; 1464 1465 /** 1466 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 1467 */ 1468 @Deprecated 1469 public static final String ANDROID_ID = Secure.ANDROID_ID; 1470 1471 /** 1472 * @deprecated Use {@link android.provider.Settings.Secure#BLUETOOTH_ON} instead 1473 */ 1474 @Deprecated 1475 public static final String BLUETOOTH_ON = Secure.BLUETOOTH_ON; 1476 1477 /** 1478 * @deprecated Use {@link android.provider.Settings.Secure#DATA_ROAMING} instead 1479 */ 1480 @Deprecated 1481 public static final String DATA_ROAMING = Secure.DATA_ROAMING; 1482 1483 /** 1484 * @deprecated Use {@link android.provider.Settings.Secure#DEVICE_PROVISIONED} instead 1485 */ 1486 @Deprecated 1487 public static final String DEVICE_PROVISIONED = Secure.DEVICE_PROVISIONED; 1488 1489 /** 1490 * @deprecated Use {@link android.provider.Settings.Secure#HTTP_PROXY} instead 1491 */ 1492 @Deprecated 1493 public static final String HTTP_PROXY = Secure.HTTP_PROXY; 1494 1495 /** 1496 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 1497 */ 1498 @Deprecated 1499 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 1500 1501 /** 1502 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 1503 * instead 1504 */ 1505 @Deprecated 1506 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 1507 1508 /** 1509 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 1510 */ 1511 @Deprecated 1512 public static final String LOGGING_ID = Secure.LOGGING_ID; 1513 1514 /** 1515 * @deprecated Use {@link android.provider.Settings.Secure#NETWORK_PREFERENCE} instead 1516 */ 1517 @Deprecated 1518 public static final String NETWORK_PREFERENCE = Secure.NETWORK_PREFERENCE; 1519 1520 /** 1521 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 1522 * instead 1523 */ 1524 @Deprecated 1525 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 1526 1527 /** 1528 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 1529 * instead 1530 */ 1531 @Deprecated 1532 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 1533 1534 /** 1535 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 1536 * instead 1537 */ 1538 @Deprecated 1539 public static final String PARENTAL_CONTROL_REDIRECT_URL = 1540 Secure.PARENTAL_CONTROL_REDIRECT_URL; 1541 1542 /** 1543 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 1544 */ 1545 @Deprecated 1546 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 1547 1548 /** 1549 * @deprecated Use {@link android.provider.Settings.Secure#USB_MASS_STORAGE_ENABLED} instead 1550 */ 1551 @Deprecated 1552 public static final String USB_MASS_STORAGE_ENABLED = Secure.USB_MASS_STORAGE_ENABLED; 1553 1554 /** 1555 * @deprecated Use {@link android.provider.Settings.Secure#USE_GOOGLE_MAIL} instead 1556 */ 1557 @Deprecated 1558 public static final String USE_GOOGLE_MAIL = Secure.USE_GOOGLE_MAIL; 1559 1560 /** 1561 * @deprecated Use 1562 * {@link android.provider.Settings.Secure#WIFI_MAX_DHCP_RETRY_COUNT} instead 1563 */ 1564 @Deprecated 1565 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Secure.WIFI_MAX_DHCP_RETRY_COUNT; 1566 1567 /** 1568 * @deprecated Use 1569 * {@link android.provider.Settings.Secure#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 1570 */ 1571 @Deprecated 1572 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 1573 Secure.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 1574 1575 /** 1576 * @deprecated Use 1577 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 1578 */ 1579 @Deprecated 1580 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 1581 Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 1582 1583 /** 1584 * @deprecated Use 1585 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 1586 */ 1587 @Deprecated 1588 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 1589 Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 1590 1591 /** 1592 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_NUM_OPEN_NETWORKS_KEPT} 1593 * instead 1594 */ 1595 @Deprecated 1596 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Secure.WIFI_NUM_OPEN_NETWORKS_KEPT; 1597 1598 /** 1599 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_ON} instead 1600 */ 1601 @Deprecated 1602 public static final String WIFI_ON = Secure.WIFI_ON; 1603 1604 /** 1605 * @deprecated Use 1606 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 1607 * instead 1608 */ 1609 @Deprecated 1610 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 1611 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 1612 1613 /** 1614 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 1615 */ 1616 @Deprecated 1617 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 1618 1619 /** 1620 * @deprecated Use 1621 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 1622 */ 1623 @Deprecated 1624 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 1625 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 1626 1627 /** 1628 * @deprecated Use 1629 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 1630 */ 1631 @Deprecated 1632 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 1633 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 1634 1635 /** 1636 * @deprecated Use 1637 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 1638 * instead 1639 */ 1640 @Deprecated 1641 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 1642 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 1643 1644 /** 1645 * @deprecated Use 1646 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 1647 */ 1648 @Deprecated 1649 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 1650 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 1651 1652 /** 1653 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 1654 * instead 1655 */ 1656 @Deprecated 1657 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 1658 1659 /** 1660 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ON} instead 1661 */ 1662 @Deprecated 1663 public static final String WIFI_WATCHDOG_ON = Secure.WIFI_WATCHDOG_ON; 1664 1665 /** 1666 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 1667 */ 1668 @Deprecated 1669 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 1670 1671 /** 1672 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 1673 * instead 1674 */ 1675 @Deprecated 1676 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 1677 1678 /** 1679 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 1680 * instead 1681 */ 1682 @Deprecated 1683 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 1684 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 1685 } 1686 1687 /** 1688 * Secure system settings, containing system preferences that applications 1689 * can read but are not allowed to write. These are for preferences that 1690 * the user must explicitly modify through the system UI or specialized 1691 * APIs for those values, not modified directly by applications. 1692 */ 1693 public static final class Secure extends NameValueTable { 1694 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 1695 1696 private static volatile NameValueCache mNameValueCache = null; 1697 1698 /** 1699 * Look up a name in the database. 1700 * @param resolver to access the database with 1701 * @param name to look up in the table 1702 * @return the corresponding value, or null if not present 1703 */ 1704 public synchronized static String getString(ContentResolver resolver, String name) { 1705 if (mNameValueCache == null) { 1706 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 1707 } 1708 return mNameValueCache.getString(resolver, name); 1709 } 1710 1711 /** 1712 * Store a name/value pair into the database. 1713 * @param resolver to access the database with 1714 * @param name to store 1715 * @param value to associate with the name 1716 * @return true if the value was set, false on database errors 1717 */ 1718 public static boolean putString(ContentResolver resolver, 1719 String name, String value) { 1720 return putString(resolver, CONTENT_URI, name, value); 1721 } 1722 1723 /** 1724 * Construct the content URI for a particular name/value pair, 1725 * useful for monitoring changes with a ContentObserver. 1726 * @param name to look up in the table 1727 * @return the corresponding content URI, or null if not present 1728 */ 1729 public static Uri getUriFor(String name) { 1730 return getUriFor(CONTENT_URI, name); 1731 } 1732 1733 /** 1734 * Convenience function for retrieving a single secure settings value 1735 * as an integer. Note that internally setting values are always 1736 * stored as strings; this function converts the string to an integer 1737 * for you. The default value will be returned if the setting is 1738 * not defined or not an integer. 1739 * 1740 * @param cr The ContentResolver to access. 1741 * @param name The name of the setting to retrieve. 1742 * @param def Value to return if the setting is not defined. 1743 * 1744 * @return The setting's current value, or 'def' if it is not defined 1745 * or not a valid integer. 1746 */ 1747 public static int getInt(ContentResolver cr, String name, int def) { 1748 String v = getString(cr, name); 1749 try { 1750 return v != null ? Integer.parseInt(v) : def; 1751 } catch (NumberFormatException e) { 1752 return def; 1753 } 1754 } 1755 1756 /** 1757 * Convenience function for retrieving a single secure settings value 1758 * as an integer. Note that internally setting values are always 1759 * stored as strings; this function converts the string to an integer 1760 * for you. 1761 * <p> 1762 * This version does not take a default value. If the setting has not 1763 * been set, or the string value is not a number, 1764 * it throws {@link SettingNotFoundException}. 1765 * 1766 * @param cr The ContentResolver to access. 1767 * @param name The name of the setting to retrieve. 1768 * 1769 * @throws SettingNotFoundException Thrown if a setting by the given 1770 * name can't be found or the setting value is not an integer. 1771 * 1772 * @return The setting's current value. 1773 */ 1774 public static int getInt(ContentResolver cr, String name) 1775 throws SettingNotFoundException { 1776 String v = getString(cr, name); 1777 try { 1778 return Integer.parseInt(v); 1779 } catch (NumberFormatException e) { 1780 throw new SettingNotFoundException(name); 1781 } 1782 } 1783 1784 /** 1785 * Convenience function for updating a single settings value as an 1786 * integer. This will either create a new entry in the table if the 1787 * given name does not exist, or modify the value of the existing row 1788 * with that name. Note that internally setting values are always 1789 * stored as strings, so this function converts the given value to a 1790 * string before storing it. 1791 * 1792 * @param cr The ContentResolver to access. 1793 * @param name The name of the setting to modify. 1794 * @param value The new value for the setting. 1795 * @return true if the value was set, false on database errors 1796 */ 1797 public static boolean putInt(ContentResolver cr, String name, int value) { 1798 return putString(cr, name, Integer.toString(value)); 1799 } 1800 1801 /** 1802 * Convenience function for retrieving a single secure settings value 1803 * as a {@code long}. Note that internally setting values are always 1804 * stored as strings; this function converts the string to a {@code long} 1805 * for you. The default value will be returned if the setting is 1806 * not defined or not a {@code long}. 1807 * 1808 * @param cr The ContentResolver to access. 1809 * @param name The name of the setting to retrieve. 1810 * @param def Value to return if the setting is not defined. 1811 * 1812 * @return The setting's current value, or 'def' if it is not defined 1813 * or not a valid {@code long}. 1814 */ 1815 public static long getLong(ContentResolver cr, String name, long def) { 1816 String valString = getString(cr, name); 1817 long value; 1818 try { 1819 value = valString != null ? Long.parseLong(valString) : def; 1820 } catch (NumberFormatException e) { 1821 value = def; 1822 } 1823 return value; 1824 } 1825 1826 /** 1827 * Convenience function for retrieving a single secure settings value 1828 * as a {@code long}. Note that internally setting values are always 1829 * stored as strings; this function converts the string to a {@code long} 1830 * for you. 1831 * <p> 1832 * This version does not take a default value. If the setting has not 1833 * been set, or the string value is not a number, 1834 * it throws {@link SettingNotFoundException}. 1835 * 1836 * @param cr The ContentResolver to access. 1837 * @param name The name of the setting to retrieve. 1838 * 1839 * @return The setting's current value. 1840 * @throws SettingNotFoundException Thrown if a setting by the given 1841 * name can't be found or the setting value is not an integer. 1842 */ 1843 public static long getLong(ContentResolver cr, String name) 1844 throws SettingNotFoundException { 1845 String valString = getString(cr, name); 1846 try { 1847 return Long.parseLong(valString); 1848 } catch (NumberFormatException e) { 1849 throw new SettingNotFoundException(name); 1850 } 1851 } 1852 1853 /** 1854 * Convenience function for updating a secure settings value as a long 1855 * integer. This will either create a new entry in the table if the 1856 * given name does not exist, or modify the value of the existing row 1857 * with that name. Note that internally setting values are always 1858 * stored as strings, so this function converts the given value to a 1859 * string before storing it. 1860 * 1861 * @param cr The ContentResolver to access. 1862 * @param name The name of the setting to modify. 1863 * @param value The new value for the setting. 1864 * @return true if the value was set, false on database errors 1865 */ 1866 public static boolean putLong(ContentResolver cr, String name, long value) { 1867 return putString(cr, name, Long.toString(value)); 1868 } 1869 1870 /** 1871 * Convenience function for retrieving a single secure settings value 1872 * as a floating point number. Note that internally setting values are 1873 * always stored as strings; this function converts the string to an 1874 * float for you. The default value will be returned if the setting 1875 * is not defined or not a valid float. 1876 * 1877 * @param cr The ContentResolver to access. 1878 * @param name The name of the setting to retrieve. 1879 * @param def Value to return if the setting is not defined. 1880 * 1881 * @return The setting's current value, or 'def' if it is not defined 1882 * or not a valid float. 1883 */ 1884 public static float getFloat(ContentResolver cr, String name, float def) { 1885 String v = getString(cr, name); 1886 try { 1887 return v != null ? Float.parseFloat(v) : def; 1888 } catch (NumberFormatException e) { 1889 return def; 1890 } 1891 } 1892 1893 /** 1894 * Convenience function for retrieving a single secure settings value 1895 * as a float. Note that internally setting values are always 1896 * stored as strings; this function converts the string to a float 1897 * for you. 1898 * <p> 1899 * This version does not take a default value. If the setting has not 1900 * been set, or the string value is not a number, 1901 * it throws {@link SettingNotFoundException}. 1902 * 1903 * @param cr The ContentResolver to access. 1904 * @param name The name of the setting to retrieve. 1905 * 1906 * @throws SettingNotFoundException Thrown if a setting by the given 1907 * name can't be found or the setting value is not a float. 1908 * 1909 * @return The setting's current value. 1910 */ 1911 public static float getFloat(ContentResolver cr, String name) 1912 throws SettingNotFoundException { 1913 String v = getString(cr, name); 1914 try { 1915 return Float.parseFloat(v); 1916 } catch (NumberFormatException e) { 1917 throw new SettingNotFoundException(name); 1918 } 1919 } 1920 1921 /** 1922 * Convenience function for updating a single settings value as a 1923 * floating point number. This will either create a new entry in the 1924 * table if the given name does not exist, or modify the value of the 1925 * existing row with that name. Note that internally setting values 1926 * are always stored as strings, so this function converts the given 1927 * value to a string before storing it. 1928 * 1929 * @param cr The ContentResolver to access. 1930 * @param name The name of the setting to modify. 1931 * @param value The new value for the setting. 1932 * @return true if the value was set, false on database errors 1933 */ 1934 public static boolean putFloat(ContentResolver cr, String name, float value) { 1935 return putString(cr, name, Float.toString(value)); 1936 } 1937 1938 /** 1939 * The content:// style URL for this table 1940 */ 1941 public static final Uri CONTENT_URI = 1942 Uri.parse("content://" + AUTHORITY + "/secure"); 1943 1944 /** 1945 * Whether ADB is enabled. 1946 */ 1947 public static final String ADB_ENABLED = "adb_enabled"; 1948 1949 /** 1950 * Setting to allow mock locations and location provider status to be injected into the 1951 * LocationManager service for testing purposes during application development. These 1952 * locations and status values override actual location and status information generated 1953 * by network, gps, or other location providers. 1954 */ 1955 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 1956 1957 /** 1958 * The Android ID (a unique 64-bit value) as a hex string. 1959 * Identical to that obtained by calling 1960 * GoogleLoginService.getAndroidId(); it is also placed here 1961 * so you can get it without binding to a service. 1962 */ 1963 public static final String ANDROID_ID = "android_id"; 1964 1965 /** 1966 * Whether bluetooth is enabled/disabled 1967 * 0=disabled. 1=enabled. 1968 */ 1969 public static final String BLUETOOTH_ON = "bluetooth_on"; 1970 1971 /** 1972 * Get the key that retrieves a bluetooth headset's priority. 1973 * @hide 1974 */ 1975 public static final String getBluetoothHeadsetPriorityKey(String address) { 1976 return ("bluetooth_headset_priority_" + address.toUpperCase()); 1977 } 1978 1979 /** 1980 * Get the key that retrieves a bluetooth a2dp sink's priority. 1981 * @hide 1982 */ 1983 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 1984 return ("bluetooth_a2dp_sink_priority_" + address.toUpperCase()); 1985 } 1986 1987 /** 1988 * Whether or not data roaming is enabled. (0 = false, 1 = true) 1989 */ 1990 public static final String DATA_ROAMING = "data_roaming"; 1991 1992 /** 1993 * Setting to record the input method used by default, holding the ID 1994 * of the desired method. 1995 */ 1996 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 1997 1998 /** 1999 * Whether the device has been provisioned (0 = false, 1 = true) 2000 */ 2001 public static final String DEVICE_PROVISIONED = "device_provisioned"; 2002 2003 /** 2004 * List of input methods that are currently enabled. This is a string 2005 * containing the IDs of all enabled input methods, each ID separated 2006 * by ':'. 2007 */ 2008 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 2009 2010 /** 2011 * Host name and port for a user-selected proxy. 2012 */ 2013 public static final String HTTP_PROXY = "http_proxy"; 2014 2015 /** 2016 * Whether the package installer should allow installation of apps downloaded from 2017 * sources other than the Android Market (vending machine). 2018 * 2019 * 1 = allow installing from other sources 2020 * 0 = only allow installing from the Android Market 2021 */ 2022 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 2023 2024 /** 2025 * Comma-separated list of location providers that activities may access. 2026 */ 2027 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 2028 2029 /** 2030 * Whether assisted GPS should be enabled or not. 2031 * @hide 2032 */ 2033 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 2034 2035 /** 2036 * The Logging ID (a unique 64-bit value) as a hex string. 2037 * Used as a pseudonymous identifier for logging. 2038 * @deprecated This identifier is poorly initialized and has 2039 * many collisions. It should not be used. 2040 */ 2041 @Deprecated 2042 public static final String LOGGING_ID = "logging_id"; 2043 2044 /** 2045 * The Logging ID (a unique 64-bit value) as a hex string. 2046 * Used as a pseudonymous identifier for logging. 2047 * @hide 2048 */ 2049 public static final String LOGGING_ID2 = "logging_id2"; 2050 2051 /** 2052 * User preference for which network(s) should be used. Only the 2053 * connectivity service should touch this. 2054 */ 2055 public static final String NETWORK_PREFERENCE = "network_preference"; 2056 2057 /** 2058 */ 2059 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 2060 2061 /** 2062 */ 2063 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 2064 2065 /** 2066 */ 2067 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 2068 2069 /** 2070 * Settings classname to launch when Settings is clicked from All 2071 * Applications. Needed because of user testing between the old 2072 * and new Settings apps. 2073 */ 2074 // TODO: 881807 2075 public static final String SETTINGS_CLASSNAME = "settings_classname"; 2076 2077 /** 2078 * USB Mass Storage Enabled 2079 */ 2080 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 2081 2082 /** 2083 * If this setting is set (to anything), then all references 2084 * to Gmail on the device must change to Google Mail. 2085 */ 2086 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 2087 2088 /** 2089 * If accessibility is enabled. 2090 */ 2091 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 2092 2093 /** 2094 * List of the enabled accessibility providers. 2095 */ 2096 public static final String ENABLED_ACCESSIBILITY_SERVICES = 2097 "enabled_accessibility_services"; 2098 2099 /** 2100 * Setting to always use the default text-to-speech settings regardless 2101 * of the application settings. 2102 * 1 = override application settings, 2103 * 0 = use application settings (if specified). 2104 */ 2105 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 2106 2107 /** 2108 * Default text-to-speech engine speech rate. 100 = 1x 2109 */ 2110 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 2111 2112 /** 2113 * Default text-to-speech engine pitch. 100 = 1x 2114 */ 2115 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 2116 2117 /** 2118 * Default text-to-speech engine. 2119 */ 2120 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 2121 2122 /** 2123 * Default text-to-speech language. 2124 */ 2125 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 2126 2127 /** 2128 * Default text-to-speech country. 2129 */ 2130 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 2131 2132 /** 2133 * Default text-to-speech locale variant. 2134 */ 2135 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 2136 2137 /** 2138 * Whether to notify the user of open networks. 2139 * <p> 2140 * If not connected and the scan results have an open network, we will 2141 * put this notification up. If we attempt to connect to a network or 2142 * the open network(s) disappear, we remove the notification. When we 2143 * show the notification, we will not show it again for 2144 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 2145 */ 2146 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 2147 "wifi_networks_available_notification_on"; 2148 2149 /** 2150 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 2151 * Connecting to a network will reset the timer. 2152 */ 2153 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 2154 "wifi_networks_available_repeat_delay"; 2155 2156 /** 2157 * The number of radio channels that are allowed in the local 2158 * 802.11 regulatory domain. 2159 * @hide 2160 */ 2161 public static final String WIFI_NUM_ALLOWED_CHANNELS = "wifi_num_allowed_channels"; 2162 2163 /** 2164 * When the number of open networks exceeds this number, the 2165 * least-recently-used excess networks will be removed. 2166 */ 2167 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 2168 2169 /** 2170 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 2171 */ 2172 public static final String WIFI_ON = "wifi_on"; 2173 2174 /** 2175 * The acceptable packet loss percentage (range 0 - 100) before trying 2176 * another AP on the same network. 2177 */ 2178 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 2179 "wifi_watchdog_acceptable_packet_loss_percentage"; 2180 2181 /** 2182 * The number of access points required for a network in order for the 2183 * watchdog to monitor it. 2184 */ 2185 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 2186 2187 /** 2188 * The delay between background checks. 2189 */ 2190 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 2191 "wifi_watchdog_background_check_delay_ms"; 2192 2193 /** 2194 * Whether the Wi-Fi watchdog is enabled for background checking even 2195 * after it thinks the user has connected to a good access point. 2196 */ 2197 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 2198 "wifi_watchdog_background_check_enabled"; 2199 2200 /** 2201 * The timeout for a background ping 2202 */ 2203 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 2204 "wifi_watchdog_background_check_timeout_ms"; 2205 2206 /** 2207 * The number of initial pings to perform that *may* be ignored if they 2208 * fail. Again, if these fail, they will *not* be used in packet loss 2209 * calculation. For example, one network always seemed to time out for 2210 * the first couple pings, so this is set to 3 by default. 2211 */ 2212 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 2213 "wifi_watchdog_initial_ignored_ping_count"; 2214 2215 /** 2216 * The maximum number of access points (per network) to attempt to test. 2217 * If this number is reached, the watchdog will no longer monitor the 2218 * initial connection state for the network. This is a safeguard for 2219 * networks containing multiple APs whose DNS does not respond to pings. 2220 */ 2221 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 2222 2223 /** 2224 * Whether the Wi-Fi watchdog is enabled. 2225 */ 2226 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 2227 2228 /** 2229 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 2230 */ 2231 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 2232 2233 /** 2234 * The number of pings to test if an access point is a good connection. 2235 */ 2236 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 2237 2238 /** 2239 * The delay between pings. 2240 */ 2241 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 2242 2243 /** 2244 * The timeout per ping. 2245 */ 2246 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 2247 2248 /** 2249 * The maximum number of times we will retry a connection to an access 2250 * point for which we have failed in acquiring an IP address from DHCP. 2251 * A value of N means that we will make N+1 connection attempts in all. 2252 */ 2253 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 2254 2255 /** 2256 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 2257 * data connectivity to be established after a disconnect from Wi-Fi. 2258 */ 2259 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 2260 "wifi_mobile_data_transition_wakelock_timeout_ms"; 2261 2262 /** 2263 * Whether background data usage is allowed by the user. See 2264 * ConnectivityManager for more info. 2265 */ 2266 public static final String BACKGROUND_DATA = "background_data"; 2267 2268 /** 2269 * The time in msec, when the LAST_KMSG file was send to the checkin server. 2270 * We will only send the LAST_KMSG file if it was modified after this time. 2271 * 2272 * @hide 2273 */ 2274 public static final String CHECKIN_SEND_LAST_KMSG_TIME = "checkin_kmsg_time"; 2275 2276 /** 2277 * The time in msec, when the apanic_console file was send to the checkin server. 2278 * We will only send the apanic_console file if it was modified after this time. 2279 * 2280 * @hide 2281 */ 2282 public static final String CHECKIN_SEND_APANIC_CONSOLE_TIME = 2283 "checkin_apanic_console_time"; 2284 2285 /** 2286 * The time in msec, when the apanic_thread file was send to the checkin server. 2287 * We will only send the apanic_thread file if it was modified after this time. 2288 * 2289 * @hide 2290 */ 2291 public static final String CHECKIN_SEND_APANIC_THREAD_TIME = 2292 "checkin_apanic_thread_time"; 2293 2294 /** 2295 * The CDMA roaming mode 0 = Home Networks, CDMA default 2296 * 1 = Roaming on Affiliated networks 2297 * 2 = Roaming on any networks 2298 * @hide 2299 */ 2300 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 2301 2302 /** 2303 * The CDMA subscription mode 0 = RUIM/SIM (default) 2304 * 1 = NV 2305 * @hide 2306 */ 2307 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 2308 2309 /** 2310 * The preferred network mode 7 = Global 2311 * 6 = EvDo only 2312 * 5 = CDMA w/o EvDo 2313 * 4 = CDMA / EvDo auto 2314 * 3 = GSM / WCDMA auto 2315 * 2 = WCDMA only 2316 * 1 = GSM only 2317 * 0 = GSM / WCDMA preferred 2318 * @hide 2319 */ 2320 public static final String PREFERRED_NETWORK_MODE = 2321 "preferred_network_mode"; 2322 2323 /** 2324 * The preferred TTY mode 0 = TTy Off, CDMA default 2325 * 1 = TTY Full 2326 * 2 = TTY HCO 2327 * 3 = TTY VCO 2328 * @hide 2329 */ 2330 public static final String PREFERRED_TTY_MODE = 2331 "preferred_tty_mode"; 2332 2333 2334 /** 2335 * CDMA Cell Broadcast SMS 2336 * 0 = CDMA Cell Broadcast SMS disabled 2337 * 1 = CDMA Cell Broadcast SMS enabled 2338 * @hide 2339 */ 2340 public static final String CDMA_CELL_BROADCAST_SMS = 2341 "cdma_cell_broadcast_sms"; 2342 2343 /** 2344 * The cdma subscription 0 = Subscription from RUIM, when available 2345 * 1 = Subscription from NV 2346 * @hide 2347 */ 2348 public static final String PREFERRED_CDMA_SUBSCRIPTION = 2349 "preferred_cdma_subscription"; 2350 2351 /** 2352 * Whether the enhanced voice privacy mode is enabled. 2353 * 0 = normal voice privacy 2354 * 1 = enhanced voice privacy 2355 * @hide 2356 */ 2357 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 2358 2359 /** 2360 * Whether the TTY mode mode is enabled. 2361 * 0 = disabled 2362 * 1 = enabled 2363 * @hide 2364 */ 2365 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 2366 2367 /** 2368 * Flag for allowing service provider to use location information to improve products and 2369 * services. 2370 * Type: int ( 0 = disallow, 1 = allow ) 2371 * @hide 2372 */ 2373 public static final String USE_LOCATION_FOR_SERVICES = "use_location"; 2374 2375 /** 2376 * Controls whether settings backup is enabled. 2377 * Type: int ( 0 = disabled, 1 = enabled ) 2378 * @hide 2379 */ 2380 public static final String BACKUP_ENABLED = "backup_enabled"; 2381 2382 /** 2383 * Indicates whether settings backup has been fully provisioned. 2384 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 2385 * @hide 2386 */ 2387 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 2388 2389 /** 2390 * Component of the transport to use for backup/restore. 2391 * @hide 2392 */ 2393 public static final String BACKUP_TRANSPORT = "backup_transport"; 2394 2395 /** 2396 * Version for which the setup wizard was last shown. Bumped for 2397 * each release when there is new setup information to show. 2398 * @hide 2399 */ 2400 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 2401 2402 /** 2403 * @hide 2404 */ 2405 public static final String[] SETTINGS_TO_BACKUP = { 2406 ADB_ENABLED, 2407 ALLOW_MOCK_LOCATION, 2408 PARENTAL_CONTROL_ENABLED, 2409 PARENTAL_CONTROL_REDIRECT_URL, 2410 USB_MASS_STORAGE_ENABLED, 2411 ACCESSIBILITY_ENABLED, 2412 ENABLED_ACCESSIBILITY_SERVICES, 2413 TTS_USE_DEFAULTS, 2414 TTS_DEFAULT_RATE, 2415 TTS_DEFAULT_PITCH, 2416 TTS_DEFAULT_SYNTH, 2417 TTS_DEFAULT_LANG, 2418 TTS_DEFAULT_COUNTRY, 2419 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 2420 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 2421 WIFI_NUM_ALLOWED_CHANNELS, 2422 WIFI_NUM_OPEN_NETWORKS_KEPT, 2423 }; 2424 2425 /** 2426 * Helper method for determining if a location provider is enabled. 2427 * @param cr the content resolver to use 2428 * @param provider the location provider to query 2429 * @return true if the provider is enabled 2430 * 2431 * @hide 2432 */ 2433 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 2434 String allowedProviders = Settings.Secure.getString(cr, LOCATION_PROVIDERS_ALLOWED); 2435 if (allowedProviders != null) { 2436 return (allowedProviders.equals(provider) || 2437 allowedProviders.contains("," + provider + ",") || 2438 allowedProviders.startsWith(provider + ",") || 2439 allowedProviders.endsWith("," + provider)); 2440 } 2441 return false; 2442 } 2443 2444 /** 2445 * Thread-safe method for enabling or disabling a single location provider. 2446 * @param cr the content resolver to use 2447 * @param provider the location provider to enable or disable 2448 * @param enabled true if the provider should be enabled 2449 * 2450 * @hide 2451 */ 2452 public static final void setLocationProviderEnabled(ContentResolver cr, 2453 String provider, boolean enabled) { 2454 // to ensure thread safety, we write the provider name with a '+' or '-' 2455 // and let the SettingsProvider handle it rather than reading and modifying 2456 // the list of enabled providers. 2457 if (enabled) { 2458 provider = "+" + provider; 2459 } else { 2460 provider = "-" + provider; 2461 } 2462 putString(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider); 2463 } 2464 } 2465 2466 /** 2467 * Gservices settings, containing the network names for Google's 2468 * various services. This table holds simple name/addr pairs. 2469 * Addresses can be accessed through the getString() method. 2470 * 2471 * TODO: This should move to partner/google/... somewhere. 2472 * 2473 * @hide 2474 */ 2475 public static final class Gservices extends NameValueTable { 2476 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_gservices_version"; 2477 2478 /** 2479 * Intent action broadcast when the Gservices table is updated by the server. 2480 * This is broadcast once after settings change (so many values may have been updated). 2481 */ 2482 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2483 public static final String CHANGED_ACTION = 2484 "com.google.gservices.intent.action.GSERVICES_CHANGED"; 2485 2486 /** 2487 * Intent action to override Gservices for testing. (Requires WRITE_GSERVICES permission.) 2488 */ 2489 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2490 public static final String OVERRIDE_ACTION = 2491 "com.google.gservices.intent.action.GSERVICES_OVERRIDE"; 2492 2493 private static volatile NameValueCache mNameValueCache = null; 2494 private static final Object mNameValueCacheLock = new Object(); 2495 2496 /** 2497 * Look up a name in the database. 2498 * @param resolver to access the database with 2499 * @param name to look up in the table 2500 * @return the corresponding value, or null if not present 2501 */ 2502 public static String getString(ContentResolver resolver, String name) { 2503 synchronized (mNameValueCacheLock) { 2504 if (mNameValueCache == null) { 2505 mNameValueCache = new NameValueCache(SYS_PROP_SETTING_VERSION, CONTENT_URI); 2506 } 2507 return mNameValueCache.getString(resolver, name); 2508 } 2509 } 2510 2511 /** 2512 * Store a name/value pair into the database. 2513 * @param resolver to access the database with 2514 * @param name to store 2515 * @param value to associate with the name 2516 * @return true if the value was set, false on database errors 2517 */ 2518 public static boolean putString(ContentResolver resolver, 2519 String name, String value) { 2520 return putString(resolver, CONTENT_URI, name, value); 2521 } 2522 2523 /** 2524 * Look up the value for name in the database, convert it to an int using Integer.parseInt 2525 * and return it. If it is null or if a NumberFormatException is caught during the 2526 * conversion then return defValue. 2527 */ 2528 public static int getInt(ContentResolver resolver, String name, int defValue) { 2529 String valString = getString(resolver, name); 2530 int value; 2531 try { 2532 value = valString != null ? Integer.parseInt(valString) : defValue; 2533 } catch (NumberFormatException e) { 2534 value = defValue; 2535 } 2536 return value; 2537 } 2538 2539 /** 2540 * Look up the value for name in the database, convert it to a long using Long.parseLong 2541 * and return it. If it is null or if a NumberFormatException is caught during the 2542 * conversion then return defValue. 2543 */ 2544 public static long getLong(ContentResolver resolver, String name, long defValue) { 2545 String valString = getString(resolver, name); 2546 long value; 2547 try { 2548 value = valString != null ? Long.parseLong(valString) : defValue; 2549 } catch (NumberFormatException e) { 2550 value = defValue; 2551 } 2552 return value; 2553 } 2554 2555 /** 2556 * Construct the content URI for a particular name/value pair, 2557 * useful for monitoring changes with a ContentObserver. 2558 * @param name to look up in the table 2559 * @return the corresponding content URI, or null if not present 2560 */ 2561 public static Uri getUriFor(String name) { 2562 return getUriFor(CONTENT_URI, name); 2563 } 2564 2565 /** 2566 * The content:// style URL for this table 2567 */ 2568 public static final Uri CONTENT_URI = 2569 Uri.parse("content://" + AUTHORITY + "/gservices"); 2570 2571 /** 2572 * MMS - URL to use for HTTP "x-wap-profile" header 2573 */ 2574 public static final String MMS_X_WAP_PROFILE_URL 2575 = "mms_x_wap_profile_url"; 2576 2577 /** 2578 * YouTube - the flag to indicate whether to use proxy 2579 */ 2580 public static final String YOUTUBE_USE_PROXY 2581 = "youtube_use_proxy"; 2582 2583 /** 2584 * MMS - maximum message size in bytes for a MMS message. 2585 */ 2586 public static final String MMS_MAXIMUM_MESSAGE_SIZE 2587 = "mms_maximum_message_size"; 2588 2589 /** 2590 * Event tags from the kernel event log to upload during checkin. 2591 */ 2592 public static final String CHECKIN_EVENTS = "checkin_events"; 2593 2594 /** 2595 * Comma-separated list of service names to dump and upload during checkin. 2596 */ 2597 public static final String CHECKIN_DUMPSYS_LIST = "checkin_dumpsys_list"; 2598 2599 /** 2600 * Comma-separated list of packages to specify for each service that is 2601 * dumped (currently only meaningful for user activity). 2602 */ 2603 public static final String CHECKIN_PACKAGE_LIST = "checkin_package_list"; 2604 2605 /** 2606 * The interval (in seconds) between periodic checkin attempts. 2607 */ 2608 public static final String CHECKIN_INTERVAL = "checkin_interval"; 2609 2610 /** 2611 * Boolean indicating if the market app should force market only checkins on 2612 * install/uninstall. Any non-0 value is considered true. 2613 */ 2614 public static final String MARKET_FORCE_CHECKIN = "market_force_checkin"; 2615 2616 /** 2617 * How frequently (in seconds) to check the memory status of the 2618 * device. 2619 */ 2620 public static final String MEMCHECK_INTERVAL = "memcheck_interval"; 2621 2622 /** 2623 * Max frequency (in seconds) to log memory check stats, in realtime 2624 * seconds. This allows for throttling of logs when the device is 2625 * running for large amounts of time. 2626 */ 2627 public static final String MEMCHECK_LOG_REALTIME_INTERVAL = 2628 "memcheck_log_realtime_interval"; 2629 2630 /** 2631 * Boolean indicating whether rebooting due to system memory checks 2632 * is enabled. 2633 */ 2634 public static final String MEMCHECK_SYSTEM_ENABLED = "memcheck_system_enabled"; 2635 2636 /** 2637 * How many bytes the system process must be below to avoid scheduling 2638 * a soft reboot. This reboot will happen when it is next determined 2639 * to be a good time. 2640 */ 2641 public static final String MEMCHECK_SYSTEM_SOFT_THRESHOLD = "memcheck_system_soft"; 2642 2643 /** 2644 * How many bytes the system process must be below to avoid scheduling 2645 * a hard reboot. This reboot will happen immediately. 2646 */ 2647 public static final String MEMCHECK_SYSTEM_HARD_THRESHOLD = "memcheck_system_hard"; 2648 2649 /** 2650 * How many bytes the phone process must be below to avoid scheduling 2651 * a soft restart. This restart will happen when it is next determined 2652 * to be a good time. 2653 */ 2654 public static final String MEMCHECK_PHONE_SOFT_THRESHOLD = "memcheck_phone_soft"; 2655 2656 /** 2657 * How many bytes the phone process must be below to avoid scheduling 2658 * a hard restart. This restart will happen immediately. 2659 */ 2660 public static final String MEMCHECK_PHONE_HARD_THRESHOLD = "memcheck_phone_hard"; 2661 2662 /** 2663 * Boolean indicating whether restarting the phone process due to 2664 * memory checks is enabled. 2665 */ 2666 public static final String MEMCHECK_PHONE_ENABLED = "memcheck_phone_enabled"; 2667 2668 /** 2669 * First time during the day it is okay to kill processes 2670 * or reboot the device due to low memory situations. This number is 2671 * in seconds since midnight. 2672 */ 2673 public static final String MEMCHECK_EXEC_START_TIME = "memcheck_exec_start_time"; 2674 2675 /** 2676 * Last time during the day it is okay to kill processes 2677 * or reboot the device due to low memory situations. This number is 2678 * in seconds since midnight. 2679 */ 2680 public static final String MEMCHECK_EXEC_END_TIME = "memcheck_exec_end_time"; 2681 2682 /** 2683 * How long the screen must have been off in order to kill processes 2684 * or reboot. This number is in seconds. A value of -1 means to 2685 * entirely disregard whether the screen is on. 2686 */ 2687 public static final String MEMCHECK_MIN_SCREEN_OFF = "memcheck_min_screen_off"; 2688 2689 /** 2690 * How much time there must be until the next alarm in order to kill processes 2691 * or reboot. This number is in seconds. Note: this value must be 2692 * smaller than {@link #MEMCHECK_RECHECK_INTERVAL} or else it will 2693 * always see an alarm scheduled within its time. 2694 */ 2695 public static final String MEMCHECK_MIN_ALARM = "memcheck_min_alarm"; 2696 2697 /** 2698 * How frequently to check whether it is a good time to restart things, 2699 * if the device is in a bad state. This number is in seconds. Note: 2700 * this value must be larger than {@link #MEMCHECK_MIN_ALARM} or else 2701 * the alarm to schedule the recheck will always appear within the 2702 * minimum "do not execute now" time. 2703 */ 2704 public static final String MEMCHECK_RECHECK_INTERVAL = "memcheck_recheck_interval"; 2705 2706 /** 2707 * How frequently (in DAYS) to reboot the device. If 0, no reboots 2708 * will occur. 2709 */ 2710 public static final String REBOOT_INTERVAL = "reboot_interval"; 2711 2712 /** 2713 * First time during the day it is okay to force a reboot of the 2714 * device (if REBOOT_INTERVAL is set). This number is 2715 * in seconds since midnight. 2716 */ 2717 public static final String REBOOT_START_TIME = "reboot_start_time"; 2718 2719 /** 2720 * The window of time (in seconds) after each REBOOT_INTERVAL in which 2721 * a reboot can be executed. If 0, a reboot will always be executed at 2722 * exactly the given time. Otherwise, it will only be executed if 2723 * the device is idle within the window. 2724 */ 2725 public static final String REBOOT_WINDOW = "reboot_window"; 2726 2727 /** 2728 * The minimum version of the server that is required in order for the device to accept 2729 * the server's recommendations about the initial sync settings to use. When this is unset, 2730 * blank or can't be interpreted as an integer then we will not ask the server for a 2731 * recommendation. 2732 */ 2733 public static final String GMAIL_CONFIG_INFO_MIN_SERVER_VERSION = 2734 "gmail_config_info_min_server_version"; 2735 2736 /** 2737 * Controls whether Gmail offers a preview button for images. 2738 */ 2739 public static final String GMAIL_DISALLOW_IMAGE_PREVIEWS = "gmail_disallow_image_previews"; 2740 2741 /** 2742 * The maximal size in bytes allowed for attachments when composing messages in Gmail 2743 */ 2744 public static final String GMAIL_MAX_ATTACHMENT_SIZE = "gmail_max_attachment_size_bytes"; 2745 2746 /** 2747 * The timeout in milliseconds that Gmail uses when opening a connection and reading 2748 * from it. A missing value or a value of -1 instructs Gmail to use the defaults provided 2749 * by GoogleHttpClient. 2750 */ 2751 public static final String GMAIL_TIMEOUT_MS = "gmail_timeout_ms"; 2752 2753 /** 2754 * Controls whether Gmail will request an expedited sync when a message is sent. Value must 2755 * be an integer where non-zero means true. Defaults to 1. 2756 */ 2757 public static final String GMAIL_SEND_IMMEDIATELY = "gmail_send_immediately"; 2758 2759 /** 2760 * Controls whether gmail buffers server responses. Possible values are "memory", for a 2761 * memory-based buffer, or "file", for a temp-file-based buffer. All other values 2762 * (including not set) disable buffering. 2763 */ 2764 public static final String GMAIL_BUFFER_SERVER_RESPONSE = "gmail_buffer_server_response"; 2765 2766 /** 2767 * The maximum size in bytes allowed for the provider to gzip a protocol buffer uploaded to 2768 * the server. 2769 */ 2770 public static final String GMAIL_MAX_GZIP_SIZE = "gmail_max_gzip_size_bytes"; 2771 2772 /** 2773 * Controls whether Gmail will discard uphill operations that repeatedly fail. Value must be 2774 * an integer where non-zero means true. Defaults to 1. This flag controls Donut devices. 2775 */ 2776 public static final String GMAIL_DISCARD_ERROR_UPHILL_OP = "gmail_discard_error_uphill_op"; 2777 2778 /** 2779 * Controls whether Gmail will discard uphill operations that repeatedly fail. Value must be 2780 * an integer where non-zero means true. Defaults to 1. This flag controls Eclair and 2781 * future devices. 2782 */ 2783 public static final String GMAIL_DISCARD_ERROR_UPHILL_OP_NEW = 2784 "gmail_discard_error_uphill_op_new"; 2785 2786 /** 2787 * Controls how many attempts Gmail will try to upload an uphill operations before it 2788 * abandons the operation. Defaults to 20. 2789 */ 2790 public static final String GMAIL_NUM_RETRY_UPHILL_OP = "gmail_num_retry_uphill_op"; 2791 2792 /** 2793 * How much time in seconds Gmail will try to upload an uphill operations before it 2794 * abandons the operation. Defaults to 36400 (one day). 2795 */ 2796 public static final String GMAIL_WAIT_TIME_RETRY_UPHILL_OP = 2797 "gmail_wait_time_retry_uphill_op"; 2798 2799 /** 2800 * Controls if the protocol buffer version of the protocol will use a multipart request for 2801 * attachment uploads. Value must be an integer where non-zero means true. Defaults to 0. 2802 */ 2803 public static final String GMAIL_USE_MULTIPART_PROTOBUF = "gmail_use_multipart_protobuf"; 2804 2805 /** 2806 * the transcoder URL for mobile devices. 2807 */ 2808 public static final String TRANSCODER_URL = "mobile_transcoder_url"; 2809 2810 /** 2811 * URL that points to the privacy terms of the Google Talk service. 2812 */ 2813 public static final String GTALK_TERMS_OF_SERVICE_URL = "gtalk_terms_of_service_url"; 2814 2815 /** 2816 * Hostname of the GTalk server. 2817 */ 2818 public static final String GTALK_SERVICE_HOSTNAME = "gtalk_hostname"; 2819 2820 /** 2821 * Secure port of the GTalk server. 2822 */ 2823 public static final String GTALK_SERVICE_SECURE_PORT = "gtalk_secure_port"; 2824 2825 /** 2826 * The server configurable RMQ acking interval 2827 */ 2828 public static final String GTALK_SERVICE_RMQ_ACK_INTERVAL = "gtalk_rmq_ack_interval"; 2829 2830 /** 2831 * The minimum reconnect delay for short network outages or when the network is suspended 2832 * due to phone use. 2833 */ 2834 public static final String GTALK_SERVICE_MIN_RECONNECT_DELAY_SHORT = 2835 "gtalk_min_reconnect_delay_short"; 2836 2837 /** 2838 * The reconnect variant range for short network outages or when the network is suspended 2839 * due to phone use. A random number between 0 and this constant is computed and 2840 * added to {@link #GTALK_SERVICE_MIN_RECONNECT_DELAY_SHORT} to form the initial reconnect 2841 * delay. 2842 */ 2843 public static final String GTALK_SERVICE_RECONNECT_VARIANT_SHORT = 2844 "gtalk_reconnect_variant_short"; 2845 2846 /** 2847 * The minimum reconnect delay for long network outages 2848 */ 2849 public static final String GTALK_SERVICE_MIN_RECONNECT_DELAY_LONG = 2850 "gtalk_min_reconnect_delay_long"; 2851 2852 /** 2853 * The reconnect variant range for long network outages. A random number between 0 and this 2854 * constant is computed and added to {@link #GTALK_SERVICE_MIN_RECONNECT_DELAY_LONG} to 2855 * form the initial reconnect delay. 2856 */ 2857 public static final String GTALK_SERVICE_RECONNECT_VARIANT_LONG = 2858 "gtalk_reconnect_variant_long"; 2859 2860 /** 2861 * The maximum reconnect delay time, in milliseconds. 2862 */ 2863 public static final String GTALK_SERVICE_MAX_RECONNECT_DELAY = 2864 "gtalk_max_reconnect_delay"; 2865 2866 /** 2867 * The network downtime that is considered "short" for the above calculations, 2868 * in milliseconds. 2869 */ 2870 public static final String GTALK_SERVICE_SHORT_NETWORK_DOWNTIME = 2871 "gtalk_short_network_downtime"; 2872 2873 /** 2874 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2875 * will reset the heartbeat timer. The away heartbeat should be used when the user is 2876 * logged into the GTalk app, but not actively using it. 2877 */ 2878 public static final String GTALK_SERVICE_AWAY_HEARTBEAT_INTERVAL_MS = 2879 "gtalk_heartbeat_ping_interval_ms"; // keep the string backward compatible 2880 2881 /** 2882 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2883 * will reset the heartbeat timer. The active heartbeat should be used when the user is 2884 * actively using the GTalk app. 2885 */ 2886 public static final String GTALK_SERVICE_ACTIVE_HEARTBEAT_INTERVAL_MS = 2887 "gtalk_active_heartbeat_ping_interval_ms"; 2888 2889 /** 2890 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2891 * will reset the heartbeat timer. The sync heartbeat should be used when the user isn't 2892 * logged into the GTalk app, but auto-sync is enabled. 2893 */ 2894 public static final String GTALK_SERVICE_SYNC_HEARTBEAT_INTERVAL_MS = 2895 "gtalk_sync_heartbeat_ping_interval_ms"; 2896 2897 /** 2898 * How frequently we send heartbeat pings to the GTalk server. Receiving a server packet 2899 * will reset the heartbeat timer. The no sync heartbeat should be used when the user isn't 2900 * logged into the GTalk app, and auto-sync is not enabled. 2901 */ 2902 public static final String GTALK_SERVICE_NOSYNC_HEARTBEAT_INTERVAL_MS = 2903 "gtalk_nosync_heartbeat_ping_interval_ms"; 2904 2905 /** 2906 * The maximum heartbeat interval used while on the WIFI network. 2907 */ 2908 public static final String GTALK_SERVICE_WIFI_MAX_HEARTBEAT_INTERVAL_MS = 2909 "gtalk_wifi_max_heartbeat_ping_interval_ms"; 2910 2911 /** 2912 * How long we wait to receive a heartbeat ping acknowledgement (or another packet) 2913 * from the GTalk server, before deeming the connection dead. 2914 */ 2915 public static final String GTALK_SERVICE_HEARTBEAT_ACK_TIMEOUT_MS = 2916 "gtalk_heartbeat_ack_timeout_ms"; 2917 2918 /** 2919 * How long after screen is turned off before we consider the user to be idle. 2920 */ 2921 public static final String GTALK_SERVICE_IDLE_TIMEOUT_MS = 2922 "gtalk_idle_timeout_ms"; 2923 2924 /** 2925 * By default, GTalkService will always connect to the server regardless of the auto-sync 2926 * setting. However, if this parameter is true, then GTalkService will only connect 2927 * if auto-sync is enabled. Using the GTalk app will trigger the connection too. 2928 */ 2929 public static final String GTALK_SERVICE_CONNECT_ON_AUTO_SYNC = 2930 "gtalk_connect_on_auto_sync"; 2931 2932 /** 2933 * GTalkService holds a wakelock while broadcasting the intent for data message received. 2934 * It then automatically release the wakelock after a timeout. This setting controls what 2935 * the timeout should be. 2936 */ 2937 public static final String GTALK_DATA_MESSAGE_WAKELOCK_MS = 2938 "gtalk_data_message_wakelock_ms"; 2939 2940 /** 2941 * The socket read timeout used to control how long ssl handshake wait for reads before 2942 * timing out. This is needed so the ssl handshake doesn't hang for a long time in some 2943 * circumstances. 2944 */ 2945 public static final String GTALK_SSL_HANDSHAKE_TIMEOUT_MS = 2946 "gtalk_ssl_handshake_timeout_ms"; 2947 2948 /** 2949 * Compress the gtalk stream. 2950 */ 2951 public static final String GTALK_COMPRESS = "gtalk_compress"; 2952 2953 /** 2954 * This is the timeout for which Google Talk will send the message using bareJID. In a 2955 * established chat between two XMPP endpoints, Google Talk uses fullJID in the format 2956 * of user@domain/resource in order to send the message to the specific client. However, 2957 * if Google Talk hasn't received a message from that client after some time, it would 2958 * fall back to use the bareJID, which would broadcast the message to all clients for 2959 * the other user. 2960 */ 2961 public static final String GTALK_USE_BARE_JID_TIMEOUT_MS = "gtalk_use_barejid_timeout_ms"; 2962 2963 /** 2964 * This is the threshold of retry number when there is an authentication expired failure 2965 * for Google Talk. In some situation, e.g. when a Google Apps account is disabled chat 2966 * service, the connection keeps failing. This threshold controls when we should stop 2967 * the retrying. 2968 */ 2969 public static final String GTALK_MAX_RETRIES_FOR_AUTH_EXPIRED = 2970 "gtalk_max_retries_for_auth_expired"; 2971 2972 /** 2973 * a boolean setting indicating whether the GTalkService should use RMQ2 protocol or not. 2974 */ 2975 public static final String GTALK_USE_RMQ2_PROTOCOL = 2976 "gtalk_use_rmq2"; 2977 2978 /** 2979 * a boolean setting indicating whether the GTalkService should support both RMQ and 2980 * RMQ2 protocols. This setting is true for the transitional period when we need to 2981 * support both protocols. 2982 */ 2983 public static final String GTALK_SUPPORT_RMQ_AND_RMQ2_PROTOCOLS = 2984 "gtalk_support_rmq_and_rmq2"; 2985 2986 /** 2987 * a boolean setting controlling whether the rmq2 protocol will include stream ids in 2988 * the protobufs. This is used for debugging. 2989 */ 2990 public static final String GTALK_RMQ2_INCLUDE_STREAM_ID = 2991 "gtalk_rmq2_include_stream_id"; 2992 2993 /** 2994 * when receiving a chat message from the server, the message could be an older message 2995 * whose "time sent" is x seconds from now. If x is significant enough, we want to flag 2996 * it so the UI can give it some special treatment when displaying the "time sent" for 2997 * it. This setting is to control what x is. 2998 */ 2999 public static final String GTALK_OLD_CHAT_MESSAGE_THRESHOLD_IN_SEC = 3000 "gtalk_old_chat_msg_threshold_in_sec"; 3001 3002 /** 3003 * a setting to control the max connection history record GTalkService stores. 3004 */ 3005 public static final String GTALK_MAX_CONNECTION_HISTORY_RECORDS = 3006 "gtalk_max_conn_history_records"; 3007 3008 /** 3009 * This is gdata url to lookup album and picture info from picasa web. It also controls 3010 * whether url scraping for picasa is enabled (NULL to disable). 3011 */ 3012 public static final String GTALK_PICASA_ALBUM_URL = 3013 "gtalk_picasa_album_url"; 3014 3015 /** 3016 * This is the url to lookup picture info from flickr. It also controls 3017 * whether url scraping for flickr is enabled (NULL to disable). 3018 */ 3019 public static final String GTALK_FLICKR_PHOTO_INFO_URL = 3020 "gtalk_flickr_photo_info_url"; 3021 3022 /** 3023 * This is the url to lookup an actual picture from flickr. 3024 */ 3025 public static final String GTALK_FLICKR_PHOTO_URL = 3026 "gtalk_flickr_photo_url"; 3027 3028 /** 3029 * This is the gdata url to lookup info on a youtube video. It also controls 3030 * whether url scraping for youtube is enabled (NULL to disable). 3031 */ 3032 public static final String GTALK_YOUTUBE_VIDEO_URL = 3033 "gtalk_youtube_video_url"; 3034 3035 /** 3036 * Enable/disable GTalk URL scraping for JPG images ("true" to enable). 3037 */ 3038 public static final String GTALK_URL_SCRAPING_FOR_JPG = 3039 "gtalk_url_scraping_for_jpg"; 3040 3041 /** 3042 * Chat message lifetime (for pruning old chat messages). 3043 */ 3044 public static final String GTALK_CHAT_MESSAGE_LIFETIME = 3045 "gtalk_chat_message_lifetime"; 3046 3047 /** 3048 * OTR message lifetime (for pruning old otr messages). 3049 */ 3050 public static final String GTALK_OTR_MESSAGE_LIFETIME = 3051 "gtalk_otr_message_lifetime"; 3052 3053 /** 3054 * Chat expiration time, i.e., time since last message in the chat (for pruning old chats). 3055 */ 3056 public static final String GTALK_CHAT_EXPIRATION_TIME = 3057 "gtalk_chat_expiration_time"; 3058 3059 /** 3060 * This is the url for getting the app token for server-to-device push messaging. 3061 */ 3062 public static final String PUSH_MESSAGING_REGISTRATION_URL = 3063 "push_messaging_registration_url"; 3064 3065 /** 3066 * Use android://<it> routing infos for Google Sync Server subcriptions. 3067 */ 3068 public static final String GSYNC_USE_RMQ2_ROUTING_INFO = "gsync_use_rmq2_routing_info"; 3069 3070 /** 3071 * Enable use of ssl session caching. 3072 * 'db' - save each session in a (per process) database 3073 * 'file' - save each session in a (per process) file 3074 * not set or any other value - normal java in-memory caching 3075 */ 3076 public static final String SSL_SESSION_CACHE = "ssl_session_cache"; 3077 3078 /** 3079 * How many bytes long a message has to be, in order to be gzipped. 3080 */ 3081 public static final String SYNC_MIN_GZIP_BYTES = 3082 "sync_min_gzip_bytes"; 3083 3084 /** 3085 * The hash value of the current provisioning settings 3086 */ 3087 public static final String PROVISIONING_DIGEST = "digest"; 3088 3089 /** 3090 * Provisioning keys to block from server update 3091 */ 3092 public static final String PROVISIONING_OVERRIDE = "override"; 3093 3094 /** 3095 * "Generic" service name for authentication requests. 3096 */ 3097 public static final String GOOGLE_LOGIN_GENERIC_AUTH_SERVICE 3098 = "google_login_generic_auth_service"; 3099 3100 /** 3101 * Frequency in milliseconds at which we should sync the locally installed Vending Machine 3102 * content with the server. 3103 */ 3104 public static final String VENDING_SYNC_FREQUENCY_MS = "vending_sync_frequency_ms"; 3105 3106 /** 3107 * Support URL that is opened in a browser when user clicks on 'Help and Info' in Vending 3108 * Machine. 3109 */ 3110 public static final String VENDING_SUPPORT_URL = "vending_support_url"; 3111 3112 /** 3113 * Indicates if Vending Machine requires a SIM to be in the phone to allow a purchase. 3114 * 3115 * true = SIM is required 3116 * false = SIM is not required 3117 */ 3118 public static final String VENDING_REQUIRE_SIM_FOR_PURCHASE = 3119 "vending_require_sim_for_purchase"; 3120 3121 /** 3122 * Indicates the Vending Machine backup state. It is set if the 3123 * Vending application has been backed up at least once. 3124 */ 3125 public static final String VENDING_BACKUP_STATE = "vending_backup_state"; 3126 3127 /** 3128 * The current version id of the Vending Machine terms of service. 3129 */ 3130 public static final String VENDING_TOS_VERSION = "vending_tos_version"; 3131 3132 /** 3133 * URL that points to the terms of service for Vending Machine. 3134 */ 3135 public static final String VENDING_TOS_URL = "vending_tos_url"; 3136 3137 /** 3138 * URL to navigate to in browser (not Market) when the terms of service 3139 * for Vending Machine could not be accessed due to bad network 3140 * connection. 3141 */ 3142 public static final String VENDING_TOS_MISSING_URL = "vending_tos_missing_url"; 3143 3144 /** 3145 * Whether to use sierraqa instead of sierra tokens for the purchase flow in 3146 * Vending Machine. 3147 * 3148 * true = use sierraqa 3149 * false = use sierra (default) 3150 */ 3151 public static final String VENDING_USE_CHECKOUT_QA_SERVICE = 3152 "vending_use_checkout_qa_service"; 3153 3154 /** 3155 * Default value to use for all/free/priced filter in Market. 3156 * Valid values: ALL, FREE, PAID (case insensitive) 3157 */ 3158 public static final String VENDING_DEFAULT_FILTER = "vending_default_filter"; 3159 /** 3160 * Ranking type value to use for the first category tab (currently popular) 3161 */ 3162 public static final String VENDING_TAB_1_RANKING_TYPE = "vending_tab_1_ranking_type"; 3163 3164 /** 3165 * Title string to use for first category tab. 3166 */ 3167 public static final String VENDING_TAB_1_TITLE = "vending_tab_1_title"; 3168 3169 /** 3170 * Ranking type value to use for the second category tab (currently newest) 3171 */ 3172 public static final String VENDING_TAB_2_RANKING_TYPE = "vending_tab_2_ranking_type"; 3173 3174 /** 3175 * Title string to use for second category tab. 3176 */ 3177 public static final String VENDING_TAB_2_TITLE = "vending_tab_2_title"; 3178 3179 /** 3180 * Frequency in milliseconds at which we should request MCS heartbeats 3181 * from the Vending Machine client. 3182 */ 3183 public static final String VENDING_HEARTBEAT_FREQUENCY_MS = 3184 "vending_heartbeat_frequency_ms"; 3185 3186 /** 3187 * Frequency in milliseconds at which we should resend pending download 3188 * requests to the API Server from the Vending Machine client. 3189 */ 3190 public static final String VENDING_PENDING_DOWNLOAD_RESEND_FREQUENCY_MS = 3191 "vending_pd_resend_frequency_ms"; 3192 3193 /** 3194 * Size of buffer in bytes for Vending to use when reading cache files. 3195 */ 3196 public static final String VENDING_DISK_INPUT_BUFFER_BYTES = 3197 "vending_disk_input_buffer_bytes"; 3198 3199 /** 3200 * Size of buffer in bytes for Vending to use when writing cache files. 3201 */ 3202 public static final String VENDING_DISK_OUTPUT_BUFFER_BYTES = 3203 "vending_disk_output_buffer_bytes"; 3204 3205 /** 3206 * Frequency in milliseconds at which we should cycle through the promoted applications 3207 * on the home screen or the categories page. 3208 */ 3209 public static final String VENDING_PROMO_REFRESH_FREQUENCY_MS = 3210 "vending_promo_refresh_freq_ms"; 3211 3212 /** 3213 * Frequency in milliseconds when we should refresh the provisioning information from 3214 * the carrier backend. 3215 */ 3216 public static final String VENDING_CARRIER_PROVISIONING_REFRESH_FREQUENCY_MS = 3217 "vending_carrier_ref_freq_ms"; 3218 3219 /** 3220 * Interval in milliseconds after which a failed provisioning request should be retried. 3221 */ 3222 public static final String VENDING_CARRIER_PROVISIONING_RETRY_MS = 3223 "vending_carrier_prov_retry_ms"; 3224 3225 /** 3226 * Buffer in milliseconds for carrier credentials to be considered valid. 3227 */ 3228 public static final String VENDING_CARRIER_CREDENTIALS_BUFFER_MS = 3229 "vending_carrier_cred_buf_ms"; 3230 3231 /** 3232 * URL that points to the legal terms of service to display in Settings. 3233 * <p> 3234 * This should be a https URL. For a pretty user-friendly URL, use 3235 * {@link #SETTINGS_TOS_PRETTY_URL}. 3236 */ 3237 public static final String SETTINGS_TOS_URL = "settings_tos_url"; 3238 3239 /** 3240 * URL that points to the legal terms of service to display in Settings. 3241 * <p> 3242 * This should be a pretty http URL. For the URL the device will access 3243 * via Settings, use {@link #SETTINGS_TOS_URL}. 3244 */ 3245 public static final String SETTINGS_TOS_PRETTY_URL = "settings_tos_pretty_url"; 3246 3247 /** 3248 * URL that points to the contributors to display in Settings. 3249 * <p> 3250 * This should be a https URL. For a pretty user-friendly URL, use 3251 * {@link #SETTINGS_CONTRIBUTORS_PRETTY_URL}. 3252 */ 3253 public static final String SETTINGS_CONTRIBUTORS_URL = "settings_contributors_url"; 3254 3255 /** 3256 * URL that points to the contributors to display in Settings. 3257 * <p> 3258 * This should be a pretty http URL. For the URL the device will access 3259 * via Settings, use {@link #SETTINGS_CONTRIBUTORS_URL}. 3260 */ 3261 public static final String SETTINGS_CONTRIBUTORS_PRETTY_URL = 3262 "settings_contributors_pretty_url"; 3263 3264 /** 3265 * URL that points to the Terms Of Service for the device. 3266 * <p> 3267 * This should be a pretty http URL. 3268 */ 3269 public static final String SETUP_GOOGLE_TOS_URL = "setup_google_tos_url"; 3270 3271 /** 3272 * URL that points to the Android privacy policy for the device. 3273 * <p> 3274 * This should be a pretty http URL. 3275 */ 3276 public static final String SETUP_ANDROID_PRIVACY_URL = "setup_android_privacy_url"; 3277 3278 /** 3279 * URL that points to the Google privacy policy for the device. 3280 * <p> 3281 * This should be a pretty http URL. 3282 */ 3283 public static final String SETUP_GOOGLE_PRIVACY_URL = "setup_google_privacy_url"; 3284 3285 /** 3286 * Request an MSISDN token for various Google services. 3287 */ 3288 public static final String USE_MSISDN_TOKEN = "use_msisdn_token"; 3289 3290 /** 3291 * RSA public key used to encrypt passwords stored in the database. 3292 */ 3293 public static final String GLS_PUBLIC_KEY = "google_login_public_key"; 3294 3295 /** 3296 * Only check parental control status if this is set to "true". 3297 */ 3298 public static final String PARENTAL_CONTROL_CHECK_ENABLED = 3299 "parental_control_check_enabled"; 3300 3301 /** 3302 * The list of applications we need to block if parental control is 3303 * enabled. 3304 */ 3305 public static final String PARENTAL_CONTROL_APPS_LIST = 3306 "parental_control_apps_list"; 3307 3308 /** 3309 * Duration in which parental control status is valid. 3310 */ 3311 public static final String PARENTAL_CONTROL_TIMEOUT_IN_MS = 3312 "parental_control_timeout_in_ms"; 3313 3314 /** 3315 * When parental control is off, we expect to get this string from the 3316 * litmus url. 3317 */ 3318 public static final String PARENTAL_CONTROL_EXPECTED_RESPONSE = 3319 "parental_control_expected_response"; 3320 3321 /** 3322 * When the litmus url returns a 302, declare parental control to be on 3323 * only if the redirect url matches this regular expression. 3324 */ 3325 public static final String PARENTAL_CONTROL_REDIRECT_REGEX = 3326 "parental_control_redirect_regex"; 3327 3328 /** 3329 * Threshold for the amount of change in disk free space required to report the amount of 3330 * free space. Used to prevent spamming the logs when the disk free space isn't changing 3331 * frequently. 3332 */ 3333 public static final String DISK_FREE_CHANGE_REPORTING_THRESHOLD = 3334 "disk_free_change_reporting_threshold"; 3335 3336 /** 3337 * Prefix for new Google services published by the checkin 3338 * server. 3339 */ 3340 public static final String GOOGLE_SERVICES_PREFIX 3341 = "google_services:"; 3342 3343 /** 3344 * The maximum reconnect delay for short network outages or when the network is suspended 3345 * due to phone use. 3346 */ 3347 public static final String SYNC_MAX_RETRY_DELAY_IN_SECONDS = 3348 "sync_max_retry_delay_in_seconds"; 3349 3350 /** 3351 * Minimum percentage of free storage on the device that is used to determine if 3352 * the device is running low on storage. 3353 * Say this value is set to 10, the device is considered running low on storage 3354 * if 90% or more of the device storage is filled up. 3355 */ 3356 public static final String SYS_STORAGE_THRESHOLD_PERCENTAGE = 3357 "sys_storage_threshold_percentage"; 3358 3359 /** 3360 * The interval in minutes after which the amount of free storage left on the 3361 * device is logged to the event log 3362 */ 3363 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = 3364 "sys_free_storage_log_interval"; 3365 3366 /** 3367 * The interval in milliseconds at which to check the number of SMS sent 3368 * out without asking for use permit, to limit the un-authorized SMS 3369 * usage. 3370 */ 3371 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 3372 "sms_outgoing_check_interval_ms"; 3373 3374 /** 3375 * The number of outgoing SMS sent without asking for user permit 3376 * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS} 3377 */ 3378 public static final String SMS_OUTGOING_CEHCK_MAX_COUNT = 3379 "sms_outgoing_check_max_count"; 3380 3381 /** 3382 * The interval in milliseconds at which to check packet counts on the 3383 * mobile data interface when screen is on, to detect possible data 3384 * connection problems. 3385 */ 3386 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 3387 "pdp_watchdog_poll_interval_ms"; 3388 3389 /** 3390 * The interval in milliseconds at which to check packet counts on the 3391 * mobile data interface when screen is off, to detect possible data 3392 * connection problems. 3393 */ 3394 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 3395 "pdp_watchdog_long_poll_interval_ms"; 3396 3397 /** 3398 * The interval in milliseconds at which to check packet counts on the 3399 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 3400 * outgoing packets has been reached without incoming packets. 3401 */ 3402 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 3403 "pdp_watchdog_error_poll_interval_ms"; 3404 3405 /** 3406 * The number of outgoing packets sent without seeing an incoming packet 3407 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 3408 * device is logged to the event log 3409 */ 3410 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 3411 "pdp_watchdog_trigger_packet_count"; 3412 3413 /** 3414 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 3415 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 3416 * attempting data connection recovery. 3417 */ 3418 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 3419 "pdp_watchdog_error_poll_count"; 3420 3421 /** 3422 * The number of failed PDP reset attempts before moving to something more 3423 * drastic: re-registering to the network. 3424 */ 3425 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 3426 "pdp_watchdog_max_pdp_reset_fail_count"; 3427 3428 /** 3429 * Address to ping as a last sanity check before attempting any recovery. 3430 * Unset or set to "0.0.0.0" to skip this check. 3431 */ 3432 public static final String PDP_WATCHDOG_PING_ADDRESS = "pdp_watchdog_ping_address"; 3433 3434 /** 3435 * The "-w deadline" parameter for the ping, ie, the max time in 3436 * seconds to spend pinging. 3437 */ 3438 public static final String PDP_WATCHDOG_PING_DEADLINE = "pdp_watchdog_ping_deadline"; 3439 3440 /** 3441 * The interval in milliseconds at which to check gprs registration 3442 * after the first registration mismatch of gprs and voice service, 3443 * to detect possible data network registration problems. 3444 * 3445 */ 3446 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 3447 "gprs_register_check_period_ms"; 3448 3449 /** 3450 * The interval in milliseconds after which Wi-Fi is considered idle. 3451 * When idle, it is possible for the device to be switched from Wi-Fi to 3452 * the mobile data network. 3453 */ 3454 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 3455 3456 /** 3457 * Screen timeout in milliseconds corresponding to the 3458 * PowerManager's POKE_LOCK_SHORT_TIMEOUT flag (i.e. the fastest 3459 * possible screen timeout behavior.) 3460 */ 3461 public static final String SHORT_KEYLIGHT_DELAY_MS = 3462 "short_keylight_delay_ms"; 3463 3464 /** 3465 * List of test suites (local disk filename) for the automatic instrumentation test runner. 3466 * The file format is similar to automated_suites.xml, see AutoTesterService. 3467 * If this setting is missing or empty, the automatic test runner will not start. 3468 */ 3469 public static final String AUTOTEST_SUITES_FILE = "autotest_suites_file"; 3470 3471 /** 3472 * Interval between synchronous checkins forced by the automatic test runner. 3473 * If you set this to a value smaller than CHECKIN_INTERVAL, then the test runner's 3474 * frequent checkins will prevent asynchronous background checkins from interfering 3475 * with any performance measurements. 3476 */ 3477 public static final String AUTOTEST_CHECKIN_SECONDS = "autotest_checkin_seconds"; 3478 3479 /** 3480 * Interval between reboots forced by the automatic test runner. 3481 */ 3482 public static final String AUTOTEST_REBOOT_SECONDS = "autotest_reboot_seconds"; 3483 3484 3485 /** 3486 * Threshold values for the duration and level of a discharge cycle, under 3487 * which we log discharge cycle info. 3488 */ 3489 public static final String BATTERY_DISCHARGE_DURATION_THRESHOLD = 3490 "battery_discharge_duration_threshold"; 3491 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 3492 3493 /** 3494 * An email address that anr bugreports should be sent to. 3495 */ 3496 public static final String ANR_BUGREPORT_RECIPIENT = "anr_bugreport_recipient"; 3497 3498 /** 3499 * Flag for allowing service provider to use location information to improve products and 3500 * services. 3501 * Type: int ( 0 = disallow, 1 = allow ) 3502 * @deprecated 3503 */ 3504 public static final String USE_LOCATION_FOR_SERVICES = "use_location"; 3505 3506 /** 3507 * The length of the calendar sync window into the future. 3508 * This specifies the number of days into the future for the sliding window sync. 3509 * Setting this to zero will disable sliding sync. 3510 */ 3511 public static final String GOOGLE_CALENDAR_SYNC_WINDOW_DAYS = 3512 "google_calendar_sync_window_days"; 3513 3514 /** 3515 * How often to update the calendar sync window. 3516 * The window will be advanced every n days. 3517 */ 3518 public static final String GOOGLE_CALENDAR_SYNC_WINDOW_UPDATE_DAYS = 3519 "google_calendar_sync_window_update_days"; 3520 3521 /** 3522 * The number of promoted sources in GlobalSearch. 3523 */ 3524 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 3525 /** 3526 * The maximum number of suggestions returned by GlobalSearch. 3527 */ 3528 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 3529 /** 3530 * The number of suggestions GlobalSearch will ask each non-web search source for. 3531 */ 3532 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 3533 /** 3534 * The number of suggestions the GlobalSearch will ask the web search source for. 3535 */ 3536 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 3537 "search_web_results_override_limit"; 3538 /** 3539 * The number of milliseconds that GlobalSearch will wait for suggestions from 3540 * promoted sources before continuing with all other sources. 3541 */ 3542 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 3543 "search_promoted_source_deadline_millis"; 3544 /** 3545 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 3546 */ 3547 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 3548 /** 3549 * The maximum number of milliseconds that GlobalSearch shows the previous results 3550 * after receiving a new query. 3551 */ 3552 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 3553 /** 3554 * The maximum age of log data used for shortcuts in GlobalSearch. 3555 */ 3556 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 3557 /** 3558 * The maximum age of log data used for source ranking in GlobalSearch. 3559 */ 3560 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 3561 "search_max_source_event_age_millis"; 3562 /** 3563 * The minimum number of impressions needed to rank a source in GlobalSearch. 3564 */ 3565 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 3566 "search_min_impressions_for_source_ranking"; 3567 /** 3568 * The minimum number of clicks needed to rank a source in GlobalSearch. 3569 */ 3570 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 3571 "search_min_clicks_for_source_ranking"; 3572 /** 3573 * The maximum number of shortcuts shown by GlobalSearch. 3574 */ 3575 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 3576 /** 3577 * The size of the core thread pool for suggestion queries in GlobalSearch. 3578 */ 3579 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 3580 "search_query_thread_core_pool_size"; 3581 /** 3582 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 3583 */ 3584 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 3585 "search_query_thread_max_pool_size"; 3586 /** 3587 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 3588 */ 3589 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 3590 "search_shortcut_refresh_core_pool_size"; 3591 /** 3592 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 3593 */ 3594 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 3595 "search_shortcut_refresh_max_pool_size"; 3596 /** 3597 * The maximun time that excess threads in the GlobalSeach thread pools will 3598 * wait before terminating. 3599 */ 3600 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 3601 "search_thread_keepalive_seconds"; 3602 /** 3603 * The maximum number of concurrent suggestion queries to each source. 3604 */ 3605 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 3606 "search_per_source_concurrent_query_limit"; 3607 3608 /** 3609 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR intents 3610 * on application crashes and ANRs. If this is disabled, the crash/ANR dialog 3611 * will never display the "Report" button. 3612 * Type: int ( 0 = disallow, 1 = allow ) 3613 */ 3614 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 3615 3616 /** 3617 * @deprecated 3618 * @hide 3619 */ 3620 @Deprecated // Obviated by NameValueCache: just fetch the value directly. 3621 public static class QueryMap extends ContentQueryMap { 3622 3623 public QueryMap(ContentResolver contentResolver, Cursor cursor, boolean keepUpdated, 3624 Handler handlerForUpdateNotifications) { 3625 super(cursor, NAME, keepUpdated, handlerForUpdateNotifications); 3626 } 3627 3628 public QueryMap(ContentResolver contentResolver, boolean keepUpdated, 3629 Handler handlerForUpdateNotifications) { 3630 this(contentResolver, 3631 contentResolver.query(CONTENT_URI, null, null, null, null), 3632 keepUpdated, handlerForUpdateNotifications); 3633 } 3634 3635 public String getString(String name) { 3636 ContentValues cv = getValues(name); 3637 if (cv == null) return null; 3638 return cv.getAsString(VALUE); 3639 } 3640 } 3641 3642 } 3643 3644 /** 3645 * User-defined bookmarks and shortcuts. The target of each bookmark is an 3646 * Intent URL, allowing it to be either a web page or a particular 3647 * application activity. 3648 * 3649 * @hide 3650 */ 3651 public static final class Bookmarks implements BaseColumns 3652 { 3653 private static final String TAG = "Bookmarks"; 3654 3655 /** 3656 * The content:// style URL for this table 3657 */ 3658 public static final Uri CONTENT_URI = 3659 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 3660 3661 /** 3662 * The row ID. 3663 * <p>Type: INTEGER</p> 3664 */ 3665 public static final String ID = "_id"; 3666 3667 /** 3668 * Descriptive name of the bookmark that can be displayed to the user. 3669 * If this is empty, the title should be resolved at display time (use 3670 * {@link #getTitle(Context, Cursor)} any time you want to display the 3671 * title of a bookmark.) 3672 * <P> 3673 * Type: TEXT 3674 * </P> 3675 */ 3676 public static final String TITLE = "title"; 3677 3678 /** 3679 * Arbitrary string (displayed to the user) that allows bookmarks to be 3680 * organized into categories. There are some special names for 3681 * standard folders, which all start with '@'. The label displayed for 3682 * the folder changes with the locale (via {@link #getLabelForFolder}) but 3683 * the folder name does not change so you can consistently query for 3684 * the folder regardless of the current locale. 3685 * 3686 * <P>Type: TEXT</P> 3687 * 3688 */ 3689 public static final String FOLDER = "folder"; 3690 3691 /** 3692 * The Intent URL of the bookmark, describing what it points to. This 3693 * value is given to {@link android.content.Intent#getIntent} to create 3694 * an Intent that can be launched. 3695 * <P>Type: TEXT</P> 3696 */ 3697 public static final String INTENT = "intent"; 3698 3699 /** 3700 * Optional shortcut character associated with this bookmark. 3701 * <P>Type: INTEGER</P> 3702 */ 3703 public static final String SHORTCUT = "shortcut"; 3704 3705 /** 3706 * The order in which the bookmark should be displayed 3707 * <P>Type: INTEGER</P> 3708 */ 3709 public static final String ORDERING = "ordering"; 3710 3711 private static final String[] sIntentProjection = { INTENT }; 3712 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 3713 private static final String sShortcutSelection = SHORTCUT + "=?"; 3714 3715 /** 3716 * Convenience function to retrieve the bookmarked Intent for a 3717 * particular shortcut key. 3718 * 3719 * @param cr The ContentResolver to query. 3720 * @param shortcut The shortcut key. 3721 * 3722 * @return Intent The bookmarked URL, or null if there is no bookmark 3723 * matching the given shortcut. 3724 */ 3725 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 3726 { 3727 Intent intent = null; 3728 3729 Cursor c = cr.query(CONTENT_URI, 3730 sIntentProjection, sShortcutSelection, 3731 new String[] { String.valueOf((int) shortcut) }, ORDERING); 3732 // Keep trying until we find a valid shortcut 3733 try { 3734 while (intent == null && c.moveToNext()) { 3735 try { 3736 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 3737 intent = Intent.getIntent(intentURI); 3738 } catch (java.net.URISyntaxException e) { 3739 // The stored URL is bad... ignore it. 3740 } catch (IllegalArgumentException e) { 3741 // Column not found 3742 Log.e(TAG, "Intent column not found", e); 3743 } 3744 } 3745 } finally { 3746 if (c != null) c.close(); 3747 } 3748 3749 return intent; 3750 } 3751 3752 /** 3753 * Add a new bookmark to the system. 3754 * 3755 * @param cr The ContentResolver to query. 3756 * @param intent The desired target of the bookmark. 3757 * @param title Bookmark title that is shown to the user; null if none 3758 * or it should be resolved to the intent's title. 3759 * @param folder Folder in which to place the bookmark; null if none. 3760 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 3761 * this is non-zero and there is an existing bookmark entry 3762 * with this same shortcut, then that existing shortcut is 3763 * cleared (the bookmark is not removed). 3764 * @return The unique content URL for the new bookmark entry. 3765 */ 3766 public static Uri add(ContentResolver cr, 3767 Intent intent, 3768 String title, 3769 String folder, 3770 char shortcut, 3771 int ordering) 3772 { 3773 // If a shortcut is supplied, and it is already defined for 3774 // another bookmark, then remove the old definition. 3775 if (shortcut != 0) { 3776 Cursor c = cr.query(CONTENT_URI, 3777 sShortcutProjection, sShortcutSelection, 3778 new String[] { String.valueOf((int) shortcut) }, null); 3779 try { 3780 if (c.moveToFirst()) { 3781 while (c.getCount() > 0) { 3782 if (!c.deleteRow()) { 3783 Log.w(TAG, "Could not delete existing shortcut row"); 3784 } 3785 } 3786 } 3787 } finally { 3788 if (c != null) c.close(); 3789 } 3790 } 3791 3792 ContentValues values = new ContentValues(); 3793 if (title != null) values.put(TITLE, title); 3794 if (folder != null) values.put(FOLDER, folder); 3795 values.put(INTENT, intent.toURI()); 3796 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 3797 values.put(ORDERING, ordering); 3798 return cr.insert(CONTENT_URI, values); 3799 } 3800 3801 /** 3802 * Return the folder name as it should be displayed to the user. This 3803 * takes care of localizing special folders. 3804 * 3805 * @param r Resources object for current locale; only need access to 3806 * system resources. 3807 * @param folder The value found in the {@link #FOLDER} column. 3808 * 3809 * @return CharSequence The label for this folder that should be shown 3810 * to the user. 3811 */ 3812 public static CharSequence getLabelForFolder(Resources r, String folder) { 3813 return folder; 3814 } 3815 3816 /** 3817 * Return the title as it should be displayed to the user. This takes 3818 * care of localizing bookmarks that point to activities. 3819 * 3820 * @param context A context. 3821 * @param cursor A cursor pointing to the row whose title should be 3822 * returned. The cursor must contain at least the {@link #TITLE} 3823 * and {@link #INTENT} columns. 3824 * @return A title that is localized and can be displayed to the user, 3825 * or the empty string if one could not be found. 3826 */ 3827 public static CharSequence getTitle(Context context, Cursor cursor) { 3828 int titleColumn = cursor.getColumnIndex(TITLE); 3829 int intentColumn = cursor.getColumnIndex(INTENT); 3830 if (titleColumn == -1 || intentColumn == -1) { 3831 throw new IllegalArgumentException( 3832 "The cursor must contain the TITLE and INTENT columns."); 3833 } 3834 3835 String title = cursor.getString(titleColumn); 3836 if (!TextUtils.isEmpty(title)) { 3837 return title; 3838 } 3839 3840 String intentUri = cursor.getString(intentColumn); 3841 if (TextUtils.isEmpty(intentUri)) { 3842 return ""; 3843 } 3844 3845 Intent intent; 3846 try { 3847 intent = Intent.getIntent(intentUri); 3848 } catch (URISyntaxException e) { 3849 return ""; 3850 } 3851 3852 PackageManager packageManager = context.getPackageManager(); 3853 ResolveInfo info = packageManager.resolveActivity(intent, 0); 3854 return info != null ? info.loadLabel(packageManager) : ""; 3855 } 3856 } 3857 3858 /** 3859 * Returns the device ID that we should use when connecting to the mobile gtalk server. 3860 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 3861 * from the GoogleLoginService. 3862 * 3863 * @param androidId The Android ID for this device. 3864 * @return The device ID that should be used when connecting to the mobile gtalk server. 3865 * @hide 3866 */ 3867 public static String getGTalkDeviceId(long androidId) { 3868 return "android-" + Long.toHexString(androidId); 3869 } 3870} 3871