DatabaseHelper.java revision 9266c558bf1d21ff647525ff99f7dadbca417309
1/* 2 * Copyright (C) 2007 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 com.android.providers.settings; 18 19import android.content.ComponentName; 20import android.content.ContentValues; 21import android.content.Context; 22import android.content.Intent; 23import android.content.pm.ActivityInfo; 24import android.content.pm.PackageManager; 25import android.database.Cursor; 26import android.database.sqlite.SQLiteDatabase; 27import android.database.sqlite.SQLiteOpenHelper; 28import android.database.sqlite.SQLiteStatement; 29import android.location.LocationManager; 30import android.media.AudioManager; 31import android.media.AudioService; 32import android.net.ConnectivityManager; 33import android.os.Environment; 34import android.os.SystemProperties; 35import android.provider.Settings; 36import android.text.TextUtils; 37import android.util.Config; 38import android.util.Log; 39import android.util.Xml; 40import com.android.internal.util.XmlUtils; 41 42import com.android.internal.widget.LockPatternUtils; 43import com.android.internal.widget.LockPatternView; 44 45import org.xmlpull.v1.XmlPullParser; 46import org.xmlpull.v1.XmlPullParserException; 47 48import java.io.File; 49import java.io.FileNotFoundException; 50import java.io.FileReader; 51import java.io.IOException; 52import java.util.List; 53 54/** 55 * Database helper class for {@link SettingsProvider}. 56 * Mostly just has a bit {@link #onCreate} to initialize the database. 57 */ 58class DatabaseHelper extends SQLiteOpenHelper { 59 /** 60 * Path to file containing default bookmarks, relative to ANDROID_ROOT. 61 */ 62 private static final String DEFAULT_BOOKMARKS_PATH = "etc/bookmarks.xml"; 63 64 private static final String TAG = "SettingsProvider"; 65 private static final String DATABASE_NAME = "settings.db"; 66 private static final int DATABASE_VERSION = 31; 67 68 private Context mContext; 69 70 public DatabaseHelper(Context context) { 71 super(context, DATABASE_NAME, null, DATABASE_VERSION); 72 mContext = context; 73 } 74 75 private void createSecureTable(SQLiteDatabase db) { 76 db.execSQL("CREATE TABLE secure (" + 77 "_id INTEGER PRIMARY KEY AUTOINCREMENT," + 78 "name TEXT UNIQUE ON CONFLICT REPLACE," + 79 "value TEXT" + 80 ");"); 81 db.execSQL("CREATE INDEX secureIndex1 ON secure (name);"); 82 } 83 84 @Override 85 public void onCreate(SQLiteDatabase db) { 86 db.execSQL("CREATE TABLE system (" + 87 "_id INTEGER PRIMARY KEY AUTOINCREMENT," + 88 "name TEXT UNIQUE ON CONFLICT REPLACE," + 89 "value TEXT" + 90 ");"); 91 db.execSQL("CREATE INDEX systemIndex1 ON system (name);"); 92 93 createSecureTable(db); 94 95 db.execSQL("CREATE TABLE gservices (" + 96 "_id INTEGER PRIMARY KEY AUTOINCREMENT," + 97 "name TEXT UNIQUE ON CONFLICT REPLACE," + 98 "value TEXT" + 99 ");"); 100 db.execSQL("CREATE INDEX gservicesIndex1 ON gservices (name);"); 101 102 db.execSQL("CREATE TABLE bluetooth_devices (" + 103 "_id INTEGER PRIMARY KEY," + 104 "name TEXT," + 105 "addr TEXT," + 106 "channel INTEGER," + 107 "type INTEGER" + 108 ");"); 109 110 db.execSQL("CREATE TABLE bookmarks (" + 111 "_id INTEGER PRIMARY KEY," + 112 "title TEXT," + 113 "folder TEXT," + 114 "intent TEXT," + 115 "shortcut INTEGER," + 116 "ordering INTEGER" + 117 ");"); 118 119 db.execSQL("CREATE INDEX bookmarksIndex1 ON bookmarks (folder);"); 120 db.execSQL("CREATE INDEX bookmarksIndex2 ON bookmarks (shortcut);"); 121 122 // Populate bookmarks table with initial bookmarks 123 loadBookmarks(db); 124 125 // Load initial volume levels into DB 126 loadVolumeLevels(db); 127 128 // Load inital settings values 129 loadSettings(db); 130 } 131 132 @Override 133 public void onUpgrade(SQLiteDatabase db, int oldVersion, int currentVersion) { 134 Log.w(TAG, "Upgrading settings database from version " + oldVersion + " to " 135 + currentVersion); 136 137 int upgradeVersion = oldVersion; 138 139 // Pattern for upgrade blocks: 140 // 141 // if (upgradeVersion == [the DATABASE_VERSION you set] - 1) { 142 // .. your upgrade logic.. 143 // upgradeVersion = [the DATABASE_VERSION you set] 144 // } 145 146 if (upgradeVersion == 20) { 147 /* 148 * Version 21 is part of the volume control refresh. There is no 149 * longer a UI-visible for setting notification vibrate on/off (in 150 * our design), but the functionality still exists. Force the 151 * notification vibrate to on. 152 */ 153 loadVibrateSetting(db, true); 154 if (Config.LOGD) Log.d(TAG, "Reset system vibrate setting"); 155 156 upgradeVersion = 21; 157 } 158 159 if (upgradeVersion < 22) { 160 upgradeVersion = 22; 161 // Upgrade the lock gesture storage location and format 162 upgradeLockPatternLocation(db); 163 } 164 165 if (upgradeVersion < 23) { 166 db.execSQL("UPDATE favorites SET iconResource=0 WHERE iconType=0"); 167 upgradeVersion = 23; 168 } 169 170 if (upgradeVersion == 23) { 171 db.beginTransaction(); 172 try { 173 db.execSQL("ALTER TABLE favorites ADD spanX INTEGER"); 174 db.execSQL("ALTER TABLE favorites ADD spanY INTEGER"); 175 // Shortcuts, applications, folders 176 db.execSQL("UPDATE favorites SET spanX=1, spanY=1 WHERE itemType<=0"); 177 // Photo frames, clocks 178 db.execSQL("UPDATE favorites SET spanX=2, spanY=2 WHERE itemType=1000 or itemType=1002"); 179 // Search boxes 180 db.execSQL("UPDATE favorites SET spanX=4, spanY=1 WHERE itemType=1001"); 181 db.setTransactionSuccessful(); 182 } finally { 183 db.endTransaction(); 184 } 185 upgradeVersion = 24; 186 } 187 188 if (upgradeVersion == 24) { 189 db.beginTransaction(); 190 try { 191 // The value of the constants for preferring wifi or preferring mobile have been 192 // swapped, so reload the default. 193 db.execSQL("DELETE FROM system WHERE name='network_preference'"); 194 db.execSQL("INSERT INTO system ('name', 'value') values ('network_preference', '" + 195 ConnectivityManager.DEFAULT_NETWORK_PREFERENCE + "')"); 196 db.setTransactionSuccessful(); 197 } finally { 198 db.endTransaction(); 199 } 200 upgradeVersion = 25; 201 } 202 203 if (upgradeVersion == 25) { 204 db.beginTransaction(); 205 try { 206 db.execSQL("ALTER TABLE favorites ADD uri TEXT"); 207 db.execSQL("ALTER TABLE favorites ADD displayMode INTEGER"); 208 db.setTransactionSuccessful(); 209 } finally { 210 db.endTransaction(); 211 } 212 upgradeVersion = 26; 213 } 214 215 if (upgradeVersion == 26) { 216 // This introduces the new secure settings table. 217 db.beginTransaction(); 218 try { 219 createSecureTable(db); 220 db.setTransactionSuccessful(); 221 } finally { 222 db.endTransaction(); 223 } 224 upgradeVersion = 27; 225 } 226 227 if (upgradeVersion == 27) { 228 // Copy settings values from 'system' to 'secure' and delete them from 'system' 229 SQLiteStatement insertStmt = null; 230 SQLiteStatement deleteStmt = null; 231 232 db.beginTransaction(); 233 try { 234 insertStmt = 235 db.compileStatement("INSERT INTO secure (name,value) SELECT name,value FROM " 236 + "system WHERE name=?"); 237 deleteStmt = db.compileStatement("DELETE FROM system WHERE name=?"); 238 239 String[] settingsToMove = { 240 Settings.Secure.ADB_ENABLED, 241 Settings.Secure.ANDROID_ID, 242 Settings.Secure.BLUETOOTH_ON, 243 Settings.Secure.DATA_ROAMING, 244 Settings.Secure.DEVICE_PROVISIONED, 245 Settings.Secure.HTTP_PROXY, 246 Settings.Secure.INSTALL_NON_MARKET_APPS, 247 Settings.Secure.LOCATION_PROVIDERS_ALLOWED, 248 Settings.Secure.LOGGING_ID, 249 Settings.Secure.NETWORK_PREFERENCE, 250 Settings.Secure.PARENTAL_CONTROL_ENABLED, 251 Settings.Secure.PARENTAL_CONTROL_LAST_UPDATE, 252 Settings.Secure.PARENTAL_CONTROL_REDIRECT_URL, 253 Settings.Secure.SETTINGS_CLASSNAME, 254 Settings.Secure.USB_MASS_STORAGE_ENABLED, 255 Settings.Secure.USE_GOOGLE_MAIL, 256 Settings.Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 257 Settings.Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 258 Settings.Secure.WIFI_NUM_OPEN_NETWORKS_KEPT, 259 Settings.Secure.WIFI_ON, 260 Settings.Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE, 261 Settings.Secure.WIFI_WATCHDOG_AP_COUNT, 262 Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS, 263 Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED, 264 Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS, 265 Settings.Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT, 266 Settings.Secure.WIFI_WATCHDOG_MAX_AP_CHECKS, 267 Settings.Secure.WIFI_WATCHDOG_ON, 268 Settings.Secure.WIFI_WATCHDOG_PING_COUNT, 269 Settings.Secure.WIFI_WATCHDOG_PING_DELAY_MS, 270 Settings.Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS, 271 }; 272 273 for (String setting : settingsToMove) { 274 insertStmt.bindString(1, setting); 275 insertStmt.execute(); 276 277 deleteStmt.bindString(1, setting); 278 deleteStmt.execute(); 279 } 280 db.setTransactionSuccessful(); 281 } finally { 282 db.endTransaction(); 283 if (insertStmt != null) { 284 insertStmt.close(); 285 } 286 if (deleteStmt != null) { 287 deleteStmt.close(); 288 } 289 } 290 upgradeVersion = 28; 291 } 292 293 if (upgradeVersion == 28 || upgradeVersion == 29) { 294 // Note: The upgrade to 28 was flawed since it didn't delete the old 295 // setting first before inserting. Combining 28 and 29 with the 296 // fixed version. 297 298 // This upgrade adds the STREAM_NOTIFICATION type to the list of 299 // types affected by ringer modes (silent, vibrate, etc.) 300 db.beginTransaction(); 301 try { 302 db.execSQL("DELETE FROM system WHERE name='" 303 + Settings.System.MODE_RINGER_STREAMS_AFFECTED + "'"); 304 int newValue = (1 << AudioManager.STREAM_RING) 305 | (1 << AudioManager.STREAM_NOTIFICATION) 306 | (1 << AudioManager.STREAM_SYSTEM); 307 db.execSQL("INSERT INTO system ('name', 'value') values ('" 308 + Settings.System.MODE_RINGER_STREAMS_AFFECTED + "', '" 309 + String.valueOf(newValue) + "')"); 310 db.setTransactionSuccessful(); 311 } finally { 312 db.endTransaction(); 313 } 314 315 upgradeVersion = 30; 316 } 317 318 if (upgradeVersion == 30) { 319 /* 320 * Upgrade 31 clears the title for all quick launch shortcuts so the 321 * activities' titles will be resolved at display time. Also, the 322 * folder is changed to '@quicklaunch'. 323 */ 324 db.beginTransaction(); 325 try { 326 db.execSQL("UPDATE bookmarks SET folder = '@quicklaunch'"); 327 db.execSQL("UPDATE bookmarks SET title = ''"); 328 db.setTransactionSuccessful(); 329 } finally { 330 db.endTransaction(); 331 } 332 upgradeVersion = 31; 333 } 334 335 if (upgradeVersion != currentVersion) { 336 Log.w(TAG, "Got stuck trying to upgrade from version " + upgradeVersion 337 + ", must wipe the settings provider"); 338 db.execSQL("DROP TABLE IF EXISTS system"); 339 db.execSQL("DROP INDEX IF EXISTS systemIndex1"); 340 db.execSQL("DROP TABLE IF EXISTS secure"); 341 db.execSQL("DROP INDEX IF EXISTS secureIndex1"); 342 db.execSQL("DROP TABLE IF EXISTS gservices"); 343 db.execSQL("DROP INDEX IF EXISTS gservicesIndex1"); 344 db.execSQL("DROP TABLE IF EXISTS bluetooth_devices"); 345 db.execSQL("DROP TABLE IF EXISTS bookmarks"); 346 db.execSQL("DROP INDEX IF EXISTS bookmarksIndex1"); 347 db.execSQL("DROP INDEX IF EXISTS bookmarksIndex2"); 348 db.execSQL("DROP TABLE IF EXISTS favorites"); 349 onCreate(db); 350 } 351 } 352 353 private void upgradeLockPatternLocation(SQLiteDatabase db) { 354 Cursor c = db.query("system", new String[] {"_id", "value"}, "name='lock_pattern'", 355 null, null, null, null); 356 if (c.getCount() > 0) { 357 c.moveToFirst(); 358 String lockPattern = c.getString(1); 359 if (!TextUtils.isEmpty(lockPattern)) { 360 // Convert lock pattern 361 try { 362 LockPatternUtils lpu = new LockPatternUtils(mContext.getContentResolver()); 363 List<LockPatternView.Cell> cellPattern = 364 LockPatternUtils.stringToPattern(lockPattern); 365 lpu.saveLockPattern(cellPattern); 366 } catch (IllegalArgumentException e) { 367 // Don't want corrupted lock pattern to hang the reboot process 368 } 369 } 370 c.close(); 371 db.delete("system", "name='lock_pattern'", null); 372 } else { 373 c.close(); 374 } 375 } 376 377 /** 378 * Loads the default set of bookmarked shortcuts from an xml file. 379 * 380 * @param db The database to write the values into 381 * @param startingIndex The zero-based position at which bookmarks in this file should begin 382 * @param subPath The relative path from ANDROID_ROOT to the file to read 383 * @param quiet If true, do no complain if the file is missing 384 */ 385 private int loadBookmarks(SQLiteDatabase db, int startingIndex, String subPath, 386 boolean quiet) { 387 FileReader bookmarksReader; 388 389 // Environment.getRootDirectory() is a fancy way of saying ANDROID_ROOT or "/system". 390 final File favFile = new File(Environment.getRootDirectory(), subPath); 391 try { 392 bookmarksReader = new FileReader(favFile); 393 } catch (FileNotFoundException e) { 394 if (!quiet) { 395 Log.e(TAG, "Couldn't find or open bookmarks file " + favFile); 396 } 397 return 0; 398 } 399 400 Intent intent = new Intent(Intent.ACTION_MAIN, null); 401 intent.addCategory(Intent.CATEGORY_LAUNCHER); 402 ContentValues values = new ContentValues(); 403 404 PackageManager packageManager = mContext.getPackageManager(); 405 ActivityInfo info; 406 int i = startingIndex; 407 try { 408 XmlPullParser parser = Xml.newPullParser(); 409 parser.setInput(bookmarksReader); 410 411 XmlUtils.beginDocument(parser, "bookmarks"); 412 413 while (true) { 414 XmlUtils.nextElement(parser); 415 416 String name = parser.getName(); 417 if (!"bookmark".equals(name)) { 418 break; 419 } 420 421 String pkg = parser.getAttributeValue(null, "package"); 422 String cls = parser.getAttributeValue(null, "class"); 423 String shortcutStr = parser.getAttributeValue(null, "shortcut"); 424 int shortcutValue = (int) shortcutStr.charAt(0); 425 if (TextUtils.isEmpty(shortcutStr)) { 426 Log.w(TAG, "Unable to get shortcut for: " + pkg + "/" + cls); 427 } 428 try { 429 ComponentName cn = new ComponentName(pkg, cls); 430 info = packageManager.getActivityInfo(cn, 0); 431 intent.setComponent(cn); 432 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 433 values.put(Settings.Bookmarks.INTENT, intent.toURI()); 434 values.put(Settings.Bookmarks.TITLE, 435 info.loadLabel(packageManager).toString()); 436 values.put(Settings.Bookmarks.SHORTCUT, shortcutValue); 437 db.insert("bookmarks", null, values); 438 i++; 439 } catch (PackageManager.NameNotFoundException e) { 440 Log.w(TAG, "Unable to add bookmark: " + pkg + "/" + cls, e); 441 } 442 } 443 } catch (XmlPullParserException e) { 444 Log.w(TAG, "Got execption parsing bookmarks.", e); 445 } catch (IOException e) { 446 Log.w(TAG, "Got execption parsing bookmarks.", e); 447 } 448 449 return i; 450 } 451 452 /** 453 * Loads the default set of bookmark packages. 454 * 455 * @param db The database to write the values into 456 */ 457 private void loadBookmarks(SQLiteDatabase db) { 458 loadBookmarks(db, 0, DEFAULT_BOOKMARKS_PATH, false); 459 } 460 461 /** 462 * Loads the default volume levels. It is actually inserting the index of 463 * the volume array for each of the volume controls. 464 * 465 * @param db the database to insert the volume levels into 466 */ 467 private void loadVolumeLevels(SQLiteDatabase db) { 468 SQLiteStatement stmt = db.compileStatement("INSERT OR IGNORE INTO system(name,value)" 469 + " VALUES(?,?);"); 470 471 loadSetting(stmt, Settings.System.VOLUME_MUSIC, 472 AudioManager.DEFAULT_STREAM_VOLUME[AudioManager.STREAM_MUSIC]); 473 loadSetting(stmt, Settings.System.VOLUME_RING, 474 AudioManager.DEFAULT_STREAM_VOLUME[AudioManager.STREAM_RING]); 475 loadSetting(stmt, Settings.System.VOLUME_SYSTEM, 476 AudioManager.DEFAULT_STREAM_VOLUME[AudioManager.STREAM_SYSTEM]); 477 loadSetting( 478 stmt, 479 Settings.System.VOLUME_VOICE, 480 AudioManager.DEFAULT_STREAM_VOLUME[AudioManager.STREAM_VOICE_CALL]); 481 loadSetting(stmt, Settings.System.VOLUME_ALARM, 482 AudioManager.DEFAULT_STREAM_VOLUME[AudioManager.STREAM_ALARM]); 483 loadSetting( 484 stmt, 485 Settings.System.VOLUME_NOTIFICATION, 486 AudioManager.DEFAULT_STREAM_VOLUME[AudioManager.STREAM_NOTIFICATION]); 487 loadSetting(stmt, Settings.System.MODE_RINGER, 488 AudioManager.RINGER_MODE_NORMAL); 489 490 loadVibrateSetting(db, false); 491 492 // By default, only the ring/notification and system streams are affected 493 loadSetting(stmt, Settings.System.MODE_RINGER_STREAMS_AFFECTED, 494 (1 << AudioManager.STREAM_RING) | (1 << AudioManager.STREAM_NOTIFICATION) | 495 (1 << AudioManager.STREAM_SYSTEM)); 496 497 loadSetting(stmt, Settings.System.MUTE_STREAMS_AFFECTED, 498 ((1 << AudioManager.STREAM_MUSIC) | 499 (1 << AudioManager.STREAM_RING) | 500 (1 << AudioManager.STREAM_NOTIFICATION) | 501 (1 << AudioManager.STREAM_SYSTEM))); 502 503 stmt.close(); 504 } 505 506 private void loadVibrateSetting(SQLiteDatabase db, boolean deleteOld) { 507 if (deleteOld) { 508 db.execSQL("DELETE FROM system WHERE name='" + Settings.System.VIBRATE_ON + "'"); 509 } 510 511 SQLiteStatement stmt = db.compileStatement("INSERT OR IGNORE INTO system(name,value)" 512 + " VALUES(?,?);"); 513 514 // Vibrate off by default for ringer, on for notification 515 int vibrate = 0; 516 vibrate = AudioService.getValueForVibrateSetting(vibrate, 517 AudioManager.VIBRATE_TYPE_NOTIFICATION, AudioManager.VIBRATE_SETTING_ON); 518 vibrate = AudioService.getValueForVibrateSetting(vibrate, 519 AudioManager.VIBRATE_TYPE_RINGER, AudioManager.VIBRATE_SETTING_OFF); 520 loadSetting(stmt, Settings.System.VIBRATE_ON, vibrate); 521 } 522 523 private void loadSettings(SQLiteDatabase db) { 524 loadSystemSettings(db); 525 loadSecureSettings(db); 526 } 527 528 private void loadSystemSettings(SQLiteDatabase db) { 529 SQLiteStatement stmt = db.compileStatement("INSERT OR IGNORE INTO system(name,value)" 530 + " VALUES(?,?);"); 531 532 loadSetting(stmt, Settings.System.DIM_SCREEN, 1); 533 loadSetting(stmt, Settings.System.STAY_ON_WHILE_PLUGGED_IN, 534 "1".equals(SystemProperties.get("ro.kernel.qemu")) ? 1 : 0); 535 loadSetting(stmt, Settings.System.SCREEN_OFF_TIMEOUT, 60000); 536 // Allow airplane mode to turn off cell radio 537 loadSetting(stmt, Settings.System.AIRPLANE_MODE_RADIOS, 538 Settings.System.RADIO_CELL + "," 539 + Settings.System.RADIO_BLUETOOTH + "," + Settings.System.RADIO_WIFI); 540 541 loadSetting(stmt, Settings.System.AIRPLANE_MODE_ON, 0); 542 543 loadSetting(stmt, Settings.System.AUTO_TIME, 1); // Sync time to NITZ 544 545 // Set default brightness to 40% 546 loadSetting(stmt, Settings.System.SCREEN_BRIGHTNESS, 547 (int) (android.os.Power.BRIGHTNESS_ON * 0.4f)); 548 549 // Enable normal window animations (menus, toasts); disable 550 // activity transition animations. 551 loadSetting(stmt, Settings.System.WINDOW_ANIMATION_SCALE, "1"); 552 loadSetting(stmt, Settings.System.TRANSITION_ANIMATION_SCALE, "1"); 553 554 // Default date format based on build 555 loadSetting(stmt, Settings.System.DATE_FORMAT, 556 SystemProperties.get("ro.com.android.dateformat", 557 "MM-dd-yyyy")); 558 stmt.close(); 559 } 560 561 private void loadSecureSettings(SQLiteDatabase db) { 562 SQLiteStatement stmt = db.compileStatement("INSERT OR IGNORE INTO secure(name,value)" 563 + " VALUES(?,?);"); 564 565 // Bluetooth off 566 loadSetting(stmt, Settings.Secure.BLUETOOTH_ON, 0); 567 568 // Data roaming default, based on build 569 loadSetting(stmt, Settings.Secure.DATA_ROAMING, 570 "true".equalsIgnoreCase( 571 SystemProperties.get("ro.com.android.dataroaming", 572 "false")) ? 1 : 0); 573 574 // Don't allow non-market apps to be installed 575 loadSetting(stmt, Settings.Secure.INSTALL_NON_MARKET_APPS, 0); 576 577 // Set the default location providers to network based (cell-id) 578 loadSetting(stmt, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, 579 LocationManager.NETWORK_PROVIDER); 580 581 loadSetting(stmt, Settings.Secure.NETWORK_PREFERENCE, 582 ConnectivityManager.DEFAULT_NETWORK_PREFERENCE); 583 584 // USB mass storage on by default 585 loadSetting(stmt, Settings.Secure.USB_MASS_STORAGE_ENABLED, 1); 586 587 // WIFI on, notify about available networks 588 loadSetting(stmt, Settings.Secure.WIFI_ON, 0); 589 loadSetting(stmt, Settings.Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 1); 590 591 // Don't do this. The SystemServer will initialize ADB_ENABLED from a 592 // persistent system property instead. 593 //loadSetting(stmt, Settings.Secure.ADB_ENABLED, 0); 594 595 stmt.close(); 596 } 597 598 private void loadSetting(SQLiteStatement stmt, String key, Object value) { 599 stmt.bindString(1, key); 600 stmt.bindString(2, value.toString()); 601 stmt.execute(); 602 } 603} 604