BrowserProvider2.java revision 5ddb484848f19e22ee648a0e03c7f3ffdabf4146
1/* 2 * Copyright (C) 2010 he 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.browser.provider; 18 19import com.android.browser.BookmarkUtils; 20import com.android.browser.BrowserBookmarksPage; 21import com.android.browser.R; 22import com.android.common.content.SyncStateContentProviderHelper; 23 24import android.accounts.Account; 25import android.app.SearchManager; 26import android.content.ContentResolver; 27import android.content.ContentUris; 28import android.content.ContentValues; 29import android.content.Context; 30import android.content.Intent; 31import android.content.SharedPreferences; 32import android.content.UriMatcher; 33import android.content.res.Resources; 34import android.content.res.TypedArray; 35import android.database.AbstractCursor; 36import android.database.Cursor; 37import android.database.DatabaseUtils; 38import android.database.sqlite.SQLiteDatabase; 39import android.database.sqlite.SQLiteOpenHelper; 40import android.database.sqlite.SQLiteQueryBuilder; 41import android.net.Uri; 42import android.preference.PreferenceManager; 43import android.provider.BaseColumns; 44import android.provider.Browser.BookmarkColumns; 45import android.provider.BrowserContract; 46import android.provider.BrowserContract.Accounts; 47import android.provider.BrowserContract.Bookmarks; 48import android.provider.BrowserContract.ChromeSyncColumns; 49import android.provider.BrowserContract.Combined; 50import android.provider.BrowserContract.History; 51import android.provider.BrowserContract.Images; 52import android.provider.BrowserContract.Searches; 53import android.provider.BrowserContract.Settings; 54import android.provider.BrowserContract.SyncState; 55import android.provider.ContactsContract.RawContacts; 56import android.provider.SyncStateContract; 57import android.text.TextUtils; 58 59import java.io.ByteArrayOutputStream; 60import java.io.IOException; 61import java.io.InputStream; 62import java.util.HashMap; 63 64public class BrowserProvider2 extends SQLiteContentProvider { 65 66 static final String LEGACY_AUTHORITY = "browser"; 67 static final Uri LEGACY_AUTHORITY_URI = new Uri.Builder().authority(LEGACY_AUTHORITY).build(); 68 69 static final String TABLE_BOOKMARKS = "bookmarks"; 70 static final String TABLE_HISTORY = "history"; 71 static final String TABLE_IMAGES = "images"; 72 static final String TABLE_SEARCHES = "searches"; 73 static final String TABLE_SYNC_STATE = "syncstate"; 74 static final String TABLE_SETTINGS = "settings"; 75 76 static final String TABLE_BOOKMARKS_JOIN_IMAGES = "bookmarks LEFT OUTER JOIN images " + 77 "ON bookmarks.url = images." + Images.URL; 78 static final String TABLE_HISTORY_JOIN_IMAGES = "history LEFT OUTER JOIN images " + 79 "ON history.url = images." + Images.URL; 80 81 static final String FORMAT_COMBINED_JOIN_SUBQUERY_JOIN_IMAGES = 82 "history LEFT OUTER JOIN (%s) bookmarks " + 83 "ON history.url = bookmarks.url LEFT OUTER JOIN images " + 84 "ON history.url = images.url_key"; 85 86 static final String DEFAULT_SORT_HISTORY = History.DATE_LAST_VISITED + " DESC"; 87 88 static final String DEFAULT_SORT_SEARCHES = Searches.DATE + " DESC"; 89 90 private static final String[] SUGGEST_PROJECTION = new String[] { 91 Bookmarks._ID, 92 Bookmarks.URL, 93 Bookmarks.TITLE}; 94 95 private static final String SUGGEST_SELECTION = 96 "url LIKE ? OR url LIKE ? OR url LIKE ? OR url LIKE ?" 97 + " OR title LIKE ?"; 98 99 static final int BOOKMARKS = 1000; 100 static final int BOOKMARKS_ID = 1001; 101 static final int BOOKMARKS_FOLDER = 1002; 102 static final int BOOKMARKS_FOLDER_ID = 1003; 103 static final int BOOKMARKS_SUGGESTIONS = 1004; 104 105 static final int HISTORY = 2000; 106 static final int HISTORY_ID = 2001; 107 108 static final int SEARCHES = 3000; 109 static final int SEARCHES_ID = 3001; 110 111 static final int SYNCSTATE = 4000; 112 static final int SYNCSTATE_ID = 4001; 113 114 static final int IMAGES = 5000; 115 116 static final int COMBINED = 6000; 117 static final int COMBINED_ID = 6001; 118 119 static final int ACCOUNTS = 7000; 120 121 static final int SETTINGS = 8000; 122 123 static final int LEGACY = 9000; 124 static final int LEGACY_ID = 9001; 125 126 public static final long FIXED_ID_ROOT = 1; 127 128 // Default sort order for unsync'd bookmarks 129 static final String DEFAULT_BOOKMARKS_SORT_ORDER = 130 Bookmarks.IS_FOLDER + " DESC, position ASC, _id ASC"; 131 132 // Default sort order for sync'd bookmarks 133 static final String DEFAULT_BOOKMARKS_SORT_ORDER_SYNC = "position ASC, _id ASC"; 134 135 static final UriMatcher URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH); 136 137 static final HashMap<String, String> ACCOUNTS_PROJECTION_MAP = new HashMap<String, String>(); 138 static final HashMap<String, String> BOOKMARKS_PROJECTION_MAP = new HashMap<String, String>(); 139 static final HashMap<String, String> OTHER_BOOKMARKS_PROJECTION_MAP = 140 new HashMap<String, String>(); 141 static final HashMap<String, String> HISTORY_PROJECTION_MAP = new HashMap<String, String>(); 142 static final HashMap<String, String> SYNC_STATE_PROJECTION_MAP = new HashMap<String, String>(); 143 static final HashMap<String, String> IMAGES_PROJECTION_MAP = new HashMap<String, String>(); 144 static final HashMap<String, String> COMBINED_HISTORY_PROJECTION_MAP = new HashMap<String, String>(); 145 static final HashMap<String, String> COMBINED_BOOKMARK_PROJECTION_MAP = new HashMap<String, String>(); 146 static final HashMap<String, String> SEARCHES_PROJECTION_MAP = new HashMap<String, String>(); 147 static final HashMap<String, String> SETTINGS_PROJECTION_MAP = new HashMap<String, String>(); 148 149 static { 150 final UriMatcher matcher = URI_MATCHER; 151 final String authority = BrowserContract.AUTHORITY; 152 matcher.addURI(authority, "accounts", ACCOUNTS); 153 matcher.addURI(authority, "bookmarks", BOOKMARKS); 154 matcher.addURI(authority, "bookmarks/#", BOOKMARKS_ID); 155 matcher.addURI(authority, "bookmarks/folder", BOOKMARKS_FOLDER); 156 matcher.addURI(authority, "bookmarks/folder/#", BOOKMARKS_FOLDER_ID); 157 matcher.addURI(authority, 158 SearchManager.SUGGEST_URI_PATH_QUERY, 159 BOOKMARKS_SUGGESTIONS); 160 matcher.addURI(authority, 161 "bookmarks/" + SearchManager.SUGGEST_URI_PATH_QUERY, 162 BOOKMARKS_SUGGESTIONS); 163 matcher.addURI(authority, "history", HISTORY); 164 matcher.addURI(authority, "history/#", HISTORY_ID); 165 matcher.addURI(authority, "searches", SEARCHES); 166 matcher.addURI(authority, "searches/#", SEARCHES_ID); 167 matcher.addURI(authority, "syncstate", SYNCSTATE); 168 matcher.addURI(authority, "syncstate/#", SYNCSTATE_ID); 169 matcher.addURI(authority, "images", IMAGES); 170 matcher.addURI(authority, "combined", COMBINED); 171 matcher.addURI(authority, "combined/#", COMBINED_ID); 172 matcher.addURI(authority, "settings", SETTINGS); 173 174 // Legacy 175 matcher.addURI(LEGACY_AUTHORITY, "searches", SEARCHES); 176 matcher.addURI(LEGACY_AUTHORITY, "searches/#", SEARCHES_ID); 177 matcher.addURI(LEGACY_AUTHORITY, "bookmarks", LEGACY); 178 matcher.addURI(LEGACY_AUTHORITY, "bookmarks/#", LEGACY_ID); 179 matcher.addURI(LEGACY_AUTHORITY, 180 SearchManager.SUGGEST_URI_PATH_QUERY, 181 BOOKMARKS_SUGGESTIONS); 182 matcher.addURI(LEGACY_AUTHORITY, 183 "bookmarks/" + SearchManager.SUGGEST_URI_PATH_QUERY, 184 BOOKMARKS_SUGGESTIONS); 185 186 // Projection maps 187 HashMap<String, String> map; 188 189 // Accounts 190 map = ACCOUNTS_PROJECTION_MAP; 191 map.put(Accounts.ACCOUNT_TYPE, Accounts.ACCOUNT_TYPE); 192 map.put(Accounts.ACCOUNT_NAME, Accounts.ACCOUNT_NAME); 193 194 // Bookmarks 195 map = BOOKMARKS_PROJECTION_MAP; 196 map.put(Bookmarks._ID, qualifyColumn(TABLE_BOOKMARKS, Bookmarks._ID)); 197 map.put(Bookmarks.TITLE, Bookmarks.TITLE); 198 map.put(Bookmarks.URL, Bookmarks.URL); 199 map.put(Bookmarks.FAVICON, Bookmarks.FAVICON); 200 map.put(Bookmarks.THUMBNAIL, Bookmarks.THUMBNAIL); 201 map.put(Bookmarks.TOUCH_ICON, Bookmarks.TOUCH_ICON); 202 map.put(Bookmarks.IS_FOLDER, Bookmarks.IS_FOLDER); 203 map.put(Bookmarks.PARENT, Bookmarks.PARENT); 204 map.put(Bookmarks.POSITION, Bookmarks.POSITION); 205 map.put(Bookmarks.INSERT_AFTER, Bookmarks.INSERT_AFTER); 206 map.put(Bookmarks.IS_DELETED, Bookmarks.IS_DELETED); 207 map.put(Bookmarks.ACCOUNT_NAME, Bookmarks.ACCOUNT_NAME); 208 map.put(Bookmarks.ACCOUNT_TYPE, Bookmarks.ACCOUNT_TYPE); 209 map.put(Bookmarks.SOURCE_ID, Bookmarks.SOURCE_ID); 210 map.put(Bookmarks.VERSION, Bookmarks.VERSION); 211 map.put(Bookmarks.DATE_CREATED, Bookmarks.DATE_CREATED); 212 map.put(Bookmarks.DATE_MODIFIED, Bookmarks.DATE_MODIFIED); 213 map.put(Bookmarks.DIRTY, Bookmarks.DIRTY); 214 map.put(Bookmarks.SYNC1, Bookmarks.SYNC1); 215 map.put(Bookmarks.SYNC2, Bookmarks.SYNC2); 216 map.put(Bookmarks.SYNC3, Bookmarks.SYNC3); 217 map.put(Bookmarks.SYNC4, Bookmarks.SYNC4); 218 map.put(Bookmarks.SYNC5, Bookmarks.SYNC5); 219 map.put(Bookmarks.PARENT_SOURCE_ID, "(SELECT " + Bookmarks.SOURCE_ID + 220 " FROM " + TABLE_BOOKMARKS + " A WHERE " + 221 "A." + Bookmarks._ID + "=" + TABLE_BOOKMARKS + "." + Bookmarks.PARENT + 222 ") AS " + Bookmarks.PARENT_SOURCE_ID); 223 map.put(Bookmarks.INSERT_AFTER_SOURCE_ID, "(SELECT " + Bookmarks.SOURCE_ID + 224 " FROM " + TABLE_BOOKMARKS + " A WHERE " + 225 "A." + Bookmarks._ID + "=" + TABLE_BOOKMARKS + "." + Bookmarks.INSERT_AFTER + 226 ") AS " + Bookmarks.INSERT_AFTER_SOURCE_ID); 227 228 // Other bookmarks 229 OTHER_BOOKMARKS_PROJECTION_MAP.putAll(BOOKMARKS_PROJECTION_MAP); 230 OTHER_BOOKMARKS_PROJECTION_MAP.put(Bookmarks.POSITION, 231 Long.toString(Long.MAX_VALUE) + " AS " + Bookmarks.POSITION); 232 233 // History 234 map = HISTORY_PROJECTION_MAP; 235 map.put(History._ID, qualifyColumn(TABLE_HISTORY, History._ID)); 236 map.put(History.TITLE, History.TITLE); 237 map.put(History.URL, History.URL); 238 map.put(History.FAVICON, History.FAVICON); 239 map.put(History.THUMBNAIL, History.THUMBNAIL); 240 map.put(History.TOUCH_ICON, History.TOUCH_ICON); 241 map.put(History.DATE_CREATED, History.DATE_CREATED); 242 map.put(History.DATE_LAST_VISITED, History.DATE_LAST_VISITED); 243 map.put(History.VISITS, History.VISITS); 244 map.put(History.USER_ENTERED, History.USER_ENTERED); 245 246 // Sync state 247 map = SYNC_STATE_PROJECTION_MAP; 248 map.put(SyncState._ID, SyncState._ID); 249 map.put(SyncState.ACCOUNT_NAME, SyncState.ACCOUNT_NAME); 250 map.put(SyncState.ACCOUNT_TYPE, SyncState.ACCOUNT_TYPE); 251 map.put(SyncState.DATA, SyncState.DATA); 252 253 // Images 254 map = IMAGES_PROJECTION_MAP; 255 map.put(Images.URL, Images.URL); 256 map.put(Images.FAVICON, Images.FAVICON); 257 map.put(Images.THUMBNAIL, Images.THUMBNAIL); 258 map.put(Images.TOUCH_ICON, Images.TOUCH_ICON); 259 260 // Combined history half 261 map = COMBINED_HISTORY_PROJECTION_MAP; 262 map.put(Combined._ID, bookmarkOrHistoryColumn(Combined._ID)); 263 map.put(Combined.TITLE, bookmarkOrHistoryColumn(Combined.TITLE)); 264 map.put(Combined.URL, qualifyColumn(TABLE_HISTORY, Combined.URL)); 265 map.put(Combined.DATE_CREATED, qualifyColumn(TABLE_HISTORY, Combined.DATE_CREATED)); 266 map.put(Combined.DATE_LAST_VISITED, Combined.DATE_LAST_VISITED); 267 map.put(Combined.IS_BOOKMARK, "CASE WHEN " + 268 TABLE_BOOKMARKS + "." + Bookmarks._ID + 269 " IS NOT NULL THEN 1 ELSE 0 END AS " + Combined.IS_BOOKMARK); 270 map.put(Combined.VISITS, Combined.VISITS); 271 map.put(Combined.FAVICON, Combined.FAVICON); 272 map.put(Combined.THUMBNAIL, Combined.THUMBNAIL); 273 map.put(Combined.TOUCH_ICON, Combined.TOUCH_ICON); 274 map.put(Combined.USER_ENTERED, "NULL AS " + Combined.USER_ENTERED); 275 276 // Combined bookmark half 277 map = COMBINED_BOOKMARK_PROJECTION_MAP; 278 map.put(Combined._ID, Combined._ID); 279 map.put(Combined.TITLE, Combined.TITLE); 280 map.put(Combined.URL, Combined.URL); 281 map.put(Combined.DATE_CREATED, Combined.DATE_CREATED); 282 map.put(Combined.DATE_LAST_VISITED, "NULL AS " + Combined.DATE_LAST_VISITED); 283 map.put(Combined.IS_BOOKMARK, "1 AS " + Combined.IS_BOOKMARK); 284 map.put(Combined.VISITS, "0 AS " + Combined.VISITS); 285 map.put(Combined.FAVICON, Combined.FAVICON); 286 map.put(Combined.THUMBNAIL, Combined.THUMBNAIL); 287 map.put(Combined.TOUCH_ICON, Combined.TOUCH_ICON); 288 map.put(Combined.USER_ENTERED, "NULL AS " + Combined.USER_ENTERED); 289 290 // Searches 291 map = SEARCHES_PROJECTION_MAP; 292 map.put(Searches._ID, Searches._ID); 293 map.put(Searches.SEARCH, Searches.SEARCH); 294 map.put(Searches.DATE, Searches.DATE); 295 296 // Settings 297 map = SETTINGS_PROJECTION_MAP; 298 map.put(Settings.KEY, Settings.KEY); 299 map.put(Settings.VALUE, Settings.VALUE); 300 } 301 302 static final String bookmarkOrHistoryColumn(String column) { 303 return "CASE WHEN bookmarks." + column + " IS NOT NULL THEN " + 304 "bookmarks." + column + " ELSE history." + column + " END AS " + column; 305 } 306 307 static final String qualifyColumn(String table, String column) { 308 return table + "." + column + " AS " + column; 309 } 310 311 DatabaseHelper mOpenHelper; 312 SyncStateContentProviderHelper mSyncHelper = new SyncStateContentProviderHelper(); 313 314 final class DatabaseHelper extends SQLiteOpenHelper { 315 static final String DATABASE_NAME = "browser2.db"; 316 static final int DATABASE_VERSION = 26; 317 public DatabaseHelper(Context context) { 318 super(context, DATABASE_NAME, null, DATABASE_VERSION); 319 } 320 321 @Override 322 public void onCreate(SQLiteDatabase db) { 323 db.execSQL("CREATE TABLE " + TABLE_BOOKMARKS + "(" + 324 Bookmarks._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + 325 Bookmarks.TITLE + " TEXT," + 326 Bookmarks.URL + " TEXT," + 327 Bookmarks.IS_FOLDER + " INTEGER NOT NULL DEFAULT 0," + 328 Bookmarks.PARENT + " INTEGER," + 329 Bookmarks.POSITION + " INTEGER NOT NULL," + 330 Bookmarks.INSERT_AFTER + " INTEGER," + 331 Bookmarks.IS_DELETED + " INTEGER NOT NULL DEFAULT 0," + 332 Bookmarks.ACCOUNT_NAME + " TEXT," + 333 Bookmarks.ACCOUNT_TYPE + " TEXT," + 334 Bookmarks.SOURCE_ID + " TEXT," + 335 Bookmarks.VERSION + " INTEGER NOT NULL DEFAULT 1," + 336 Bookmarks.DATE_CREATED + " INTEGER," + 337 Bookmarks.DATE_MODIFIED + " INTEGER," + 338 Bookmarks.DIRTY + " INTEGER NOT NULL DEFAULT 0," + 339 Bookmarks.SYNC1 + " TEXT," + 340 Bookmarks.SYNC2 + " TEXT," + 341 Bookmarks.SYNC3 + " TEXT," + 342 Bookmarks.SYNC4 + " TEXT," + 343 Bookmarks.SYNC5 + " TEXT" + 344 ");"); 345 346 // TODO indices 347 348 db.execSQL("CREATE TABLE " + TABLE_HISTORY + "(" + 349 History._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + 350 History.TITLE + " TEXT," + 351 History.URL + " TEXT NOT NULL," + 352 History.DATE_CREATED + " INTEGER," + 353 History.DATE_LAST_VISITED + " INTEGER," + 354 History.VISITS + " INTEGER NOT NULL DEFAULT 0," + 355 History.USER_ENTERED + " INTEGER" + 356 ");"); 357 358 db.execSQL("CREATE TABLE " + TABLE_IMAGES + " (" + 359 Images.URL + " TEXT UNIQUE NOT NULL," + 360 Images.FAVICON + " BLOB," + 361 Images.THUMBNAIL + " BLOB," + 362 Images.TOUCH_ICON + " BLOB" + 363 ");"); 364 db.execSQL("CREATE INDEX imagesUrlIndex ON " + TABLE_IMAGES + 365 "(" + Images.URL + ")"); 366 367 db.execSQL("CREATE TABLE " + TABLE_SEARCHES + " (" + 368 Searches._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + 369 Searches.SEARCH + " TEXT," + 370 Searches.DATE + " LONG" + 371 ");"); 372 373 db.execSQL("CREATE TABLE " + TABLE_SETTINGS + " (" + 374 Settings.KEY + " TEXT PRIMARY KEY," + 375 Settings.VALUE + " TEXT NOT NULL" + 376 ");"); 377 378 mSyncHelper.createDatabase(db); 379 380 createDefaultBookmarks(db); 381 } 382 383 @Override 384 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 385 // TODO write upgrade logic 386 db.execSQL("DROP VIEW IF EXISTS combined"); 387 if (oldVersion < 25) { 388 db.execSQL("DROP TABLE IF EXISTS " + TABLE_BOOKMARKS); 389 db.execSQL("DROP TABLE IF EXISTS " + TABLE_HISTORY); 390 db.execSQL("DROP TABLE IF EXISTS " + TABLE_SEARCHES); 391 db.execSQL("DROP TABLE IF EXISTS " + TABLE_IMAGES); 392 db.execSQL("DROP TABLE IF EXISTS " + TABLE_SETTINGS); 393 mSyncHelper.onAccountsChanged(db, new Account[] {}); // remove all sync info 394 onCreate(db); 395 } 396 } 397 398 @Override 399 public void onOpen(SQLiteDatabase db) { 400 mSyncHelper.onDatabaseOpened(db); 401 } 402 403 private void createDefaultBookmarks(SQLiteDatabase db) { 404 ContentValues values = new ContentValues(); 405 // TODO figure out how to deal with localization for the defaults 406 407 // Bookmarks folder 408 values.put(Bookmarks._ID, FIXED_ID_ROOT); 409 values.put(ChromeSyncColumns.SERVER_UNIQUE, ChromeSyncColumns.FOLDER_NAME_BOOKMARKS); 410 values.put(Bookmarks.TITLE, "Bookmarks"); 411 values.putNull(Bookmarks.PARENT); 412 values.put(Bookmarks.POSITION, 0); 413 values.put(Bookmarks.IS_FOLDER, true); 414 values.put(Bookmarks.DIRTY, true); 415 db.insertOrThrow(TABLE_BOOKMARKS, null, values); 416 417 addDefaultBookmarks(db, FIXED_ID_ROOT); 418 } 419 420 private void addDefaultBookmarks(SQLiteDatabase db, long parentId) { 421 Resources res = getContext().getResources(); 422 final CharSequence[] bookmarks = res.getTextArray( 423 R.array.bookmarks); 424 int size = bookmarks.length; 425 TypedArray preloads = res.obtainTypedArray(R.array.bookmark_preloads); 426 try { 427 String parent = Long.toString(parentId); 428 String now = Long.toString(System.currentTimeMillis()); 429 for (int i = 0; i < size; i = i + 2) { 430 CharSequence bookmarkDestination = replaceSystemPropertyInString(getContext(), 431 bookmarks[i + 1]); 432 db.execSQL("INSERT INTO bookmarks (" + 433 Bookmarks.TITLE + ", " + 434 Bookmarks.URL + ", " + 435 Bookmarks.IS_FOLDER + "," + 436 Bookmarks.PARENT + "," + 437 Bookmarks.POSITION + "," + 438 Bookmarks.DATE_CREATED + 439 ") VALUES (" + 440 "'" + bookmarks[i] + "', " + 441 "'" + bookmarkDestination + "', " + 442 "0," + 443 parent + "," + 444 Integer.toString(i) + "," + 445 now + 446 ");"); 447 448 int faviconId = preloads.getResourceId(i, 0); 449 int thumbId = preloads.getResourceId(i + 1, 0); 450 byte[] thumb = null, favicon = null; 451 try { 452 thumb = readRaw(res, thumbId); 453 } catch (IOException e) { 454 } 455 try { 456 favicon = readRaw(res, faviconId); 457 } catch (IOException e) { 458 } 459 if (thumb != null || favicon != null) { 460 ContentValues imageValues = new ContentValues(); 461 imageValues.put(Images.URL, bookmarkDestination.toString()); 462 if (favicon != null) { 463 imageValues.put(Images.FAVICON, favicon); 464 } 465 if (thumb != null) { 466 imageValues.put(Images.THUMBNAIL, thumb); 467 } 468 db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); 469 } 470 } 471 } catch (ArrayIndexOutOfBoundsException e) { 472 } 473 } 474 475 private byte[] readRaw(Resources res, int id) throws IOException { 476 InputStream is = res.openRawResource(id); 477 try { 478 ByteArrayOutputStream bos = new ByteArrayOutputStream(); 479 byte[] buf = new byte[4096]; 480 int read; 481 while ((read = is.read(buf)) > 0) { 482 bos.write(buf, 0, read); 483 } 484 bos.flush(); 485 return bos.toByteArray(); 486 } finally { 487 is.close(); 488 } 489 } 490 491 // XXX: This is a major hack to remove our dependency on gsf constants and 492 // its content provider. http://b/issue?id=2425179 493 private String getClientId(ContentResolver cr) { 494 String ret = "android-google"; 495 Cursor c = null; 496 try { 497 c = cr.query(Uri.parse("content://com.google.settings/partner"), 498 new String[] { "value" }, "name='client_id'", null, null); 499 if (c != null && c.moveToNext()) { 500 ret = c.getString(0); 501 } 502 } catch (RuntimeException ex) { 503 // fall through to return the default 504 } finally { 505 if (c != null) { 506 c.close(); 507 } 508 } 509 return ret; 510 } 511 512 private CharSequence replaceSystemPropertyInString(Context context, CharSequence srcString) { 513 StringBuffer sb = new StringBuffer(); 514 int lastCharLoc = 0; 515 516 final String client_id = getClientId(context.getContentResolver()); 517 518 for (int i = 0; i < srcString.length(); ++i) { 519 char c = srcString.charAt(i); 520 if (c == '{') { 521 sb.append(srcString.subSequence(lastCharLoc, i)); 522 lastCharLoc = i; 523 inner: 524 for (int j = i; j < srcString.length(); ++j) { 525 char k = srcString.charAt(j); 526 if (k == '}') { 527 String propertyKeyValue = srcString.subSequence(i + 1, j).toString(); 528 if (propertyKeyValue.equals("CLIENT_ID")) { 529 sb.append(client_id); 530 } else { 531 sb.append("unknown"); 532 } 533 lastCharLoc = j + 1; 534 i = j; 535 break inner; 536 } 537 } 538 } 539 } 540 if (srcString.length() - lastCharLoc > 0) { 541 // Put on the tail, if there is one 542 sb.append(srcString.subSequence(lastCharLoc, srcString.length())); 543 } 544 return sb; 545 } 546 } 547 548 @Override 549 public SQLiteOpenHelper getDatabaseHelper(Context context) { 550 synchronized (this) { 551 if (mOpenHelper == null) { 552 mOpenHelper = new DatabaseHelper(context); 553 } 554 return mOpenHelper; 555 } 556 } 557 558 @Override 559 public boolean isCallerSyncAdapter(Uri uri) { 560 return uri.getBooleanQueryParameter(BrowserContract.CALLER_IS_SYNCADAPTER, false); 561 } 562 563 @Override 564 public void notifyChange(boolean callerIsSyncAdapter) { 565 ContentResolver resolver = getContext().getContentResolver(); 566 resolver.notifyChange(BrowserContract.AUTHORITY_URI, null, !callerIsSyncAdapter); 567 resolver.notifyChange(LEGACY_AUTHORITY_URI, null, !callerIsSyncAdapter); 568 } 569 570 @Override 571 public String getType(Uri uri) { 572 final int match = URI_MATCHER.match(uri); 573 switch (match) { 574 case LEGACY: 575 case BOOKMARKS: 576 return Bookmarks.CONTENT_TYPE; 577 case LEGACY_ID: 578 case BOOKMARKS_ID: 579 return Bookmarks.CONTENT_ITEM_TYPE; 580 case HISTORY: 581 return History.CONTENT_TYPE; 582 case HISTORY_ID: 583 return History.CONTENT_ITEM_TYPE; 584 case SEARCHES: 585 return Searches.CONTENT_TYPE; 586 case SEARCHES_ID: 587 return Searches.CONTENT_ITEM_TYPE; 588 } 589 return null; 590 } 591 592 @Override 593 public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, 594 String sortOrder) { 595 SQLiteDatabase db = mOpenHelper.getReadableDatabase(); 596 final int match = URI_MATCHER.match(uri); 597 SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); 598 String limit = uri.getQueryParameter(BrowserContract.PARAM_LIMIT); 599 switch (match) { 600 case ACCOUNTS: { 601 qb.setTables(TABLE_BOOKMARKS); 602 qb.setProjectionMap(ACCOUNTS_PROJECTION_MAP); 603 qb.setDistinct(true); 604 qb.appendWhere(Bookmarks.ACCOUNT_NAME + " IS NOT NULL"); 605 break; 606 } 607 608 case BOOKMARKS_FOLDER_ID: 609 case BOOKMARKS_ID: 610 case BOOKMARKS: { 611 // Only show deleted bookmarks if requested to do so 612 if (!uri.getBooleanQueryParameter(Bookmarks.QUERY_PARAMETER_SHOW_DELETED, false)) { 613 selection = DatabaseUtils.concatenateWhere( 614 Bookmarks.IS_DELETED + "=0", selection); 615 } 616 617 if (match == BOOKMARKS_ID) { 618 // Tack on the ID of the specific bookmark requested 619 selection = DatabaseUtils.concatenateWhere(selection, 620 TABLE_BOOKMARKS + "." + Bookmarks._ID + "=?"); 621 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 622 new String[] { Long.toString(ContentUris.parseId(uri)) }); 623 } else if (match == BOOKMARKS_FOLDER_ID) { 624 // Tack on the ID of the specific folder requested 625 selection = DatabaseUtils.concatenateWhere(selection, 626 TABLE_BOOKMARKS + "." + Bookmarks.PARENT + "=?"); 627 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 628 new String[] { Long.toString(ContentUris.parseId(uri)) }); 629 } 630 631 // Look for account info 632 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 633 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 634 if (!TextUtils.isEmpty(accountType) && !TextUtils.isEmpty(accountName)) { 635 selection = DatabaseUtils.concatenateWhere(selection, 636 Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=? "); 637 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 638 new String[] { accountType, accountName }); 639 } 640 641 // Set a default sort order if one isn't specified 642 if (TextUtils.isEmpty(sortOrder)) { 643 if (!TextUtils.isEmpty(accountType) 644 && !TextUtils.isEmpty(accountName)) { 645 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER_SYNC; 646 } else { 647 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER; 648 } 649 } 650 651 qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); 652 qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); 653 break; 654 } 655 656 case BOOKMARKS_FOLDER: { 657 // Look for an account 658 boolean useAccount = false; 659 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 660 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 661 if (!TextUtils.isEmpty(accountType) && !TextUtils.isEmpty(accountName)) { 662 useAccount = true; 663 } 664 665 qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); 666 String[] args; 667 String query; 668 // Set a default sort order if one isn't specified 669 if (TextUtils.isEmpty(sortOrder)) { 670 if (useAccount) { 671 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER_SYNC; 672 } else { 673 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER; 674 } 675 } 676 if (!useAccount) { 677 qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); 678 String where = Bookmarks.PARENT + "=? AND " + Bookmarks.IS_DELETED + "=0"; 679 where = DatabaseUtils.concatenateWhere(where, selection); 680 args = new String[] { Long.toString(FIXED_ID_ROOT) }; 681 if (selectionArgs != null) { 682 args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 683 } 684 query = qb.buildQuery(projection, where, null, null, sortOrder, null); 685 } else { 686 qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); 687 String where = Bookmarks.ACCOUNT_TYPE + "=? AND " + 688 Bookmarks.ACCOUNT_NAME + "=? " + 689 "AND parent = " + 690 "(SELECT _id FROM " + TABLE_BOOKMARKS + " WHERE " + 691 ChromeSyncColumns.SERVER_UNIQUE + "=" + 692 "'" + ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR + "' " + 693 "AND account_type = ? AND account_name = ?) " + 694 "AND " + Bookmarks.IS_DELETED + "=0"; 695 where = DatabaseUtils.concatenateWhere(where, selection); 696 String bookmarksBarQuery = qb.buildQuery(projection, 697 where, null, null, null, null); 698 args = new String[] {accountType, accountName, 699 accountType, accountName}; 700 if (selectionArgs != null) { 701 args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 702 } 703 704 where = Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=?" + 705 " AND " + ChromeSyncColumns.SERVER_UNIQUE + "=?"; 706 where = DatabaseUtils.concatenateWhere(where, selection); 707 qb.setProjectionMap(OTHER_BOOKMARKS_PROJECTION_MAP); 708 String otherBookmarksQuery = qb.buildQuery(projection, 709 where, null, null, null, null); 710 711 query = qb.buildUnionQuery( 712 new String[] { bookmarksBarQuery, otherBookmarksQuery }, 713 sortOrder, limit); 714 715 args = DatabaseUtils.appendSelectionArgs(args, new String[] { 716 accountType, accountName, ChromeSyncColumns.FOLDER_NAME_OTHER_BOOKMARKS, 717 }); 718 if (selectionArgs != null) { 719 args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 720 } 721 } 722 723 Cursor cursor = db.rawQuery(query, args); 724 if (cursor != null) { 725 cursor.setNotificationUri(getContext().getContentResolver(), 726 BrowserContract.AUTHORITY_URI); 727 } 728 return cursor; 729 } 730 731 case BOOKMARKS_SUGGESTIONS: { 732 return doSuggestQuery(selection, selectionArgs, limit); 733 } 734 735 case HISTORY_ID: { 736 selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); 737 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 738 new String[] { Long.toString(ContentUris.parseId(uri)) }); 739 // fall through 740 } 741 case HISTORY: { 742 filterSearchClient(selectionArgs); 743 if (sortOrder == null) { 744 sortOrder = DEFAULT_SORT_HISTORY; 745 } 746 qb.setProjectionMap(HISTORY_PROJECTION_MAP); 747 qb.setTables(TABLE_HISTORY_JOIN_IMAGES); 748 break; 749 } 750 751 case SEARCHES_ID: { 752 selection = DatabaseUtils.concatenateWhere(selection, TABLE_SEARCHES + "._id=?"); 753 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 754 new String[] { Long.toString(ContentUris.parseId(uri)) }); 755 // fall through 756 } 757 case SEARCHES: { 758 if (sortOrder == null) { 759 sortOrder = DEFAULT_SORT_SEARCHES; 760 } 761 qb.setTables(TABLE_SEARCHES); 762 qb.setProjectionMap(SEARCHES_PROJECTION_MAP); 763 break; 764 } 765 766 case SYNCSTATE: { 767 return mSyncHelper.query(db, projection, selection, selectionArgs, sortOrder); 768 } 769 770 case SYNCSTATE_ID: { 771 selection = appendAccountToSelection(uri, selection); 772 String selectionWithId = 773 (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") 774 + (selection == null ? "" : " AND (" + selection + ")"); 775 return mSyncHelper.query(db, projection, selectionWithId, selectionArgs, sortOrder); 776 } 777 778 case IMAGES: { 779 qb.setTables(TABLE_IMAGES); 780 qb.setProjectionMap(IMAGES_PROJECTION_MAP); 781 break; 782 } 783 784 case LEGACY_ID: 785 case COMBINED_ID: { 786 selection = DatabaseUtils.concatenateWhere( 787 selection, Combined._ID + " = CAST(? AS INTEGER)"); 788 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 789 new String[] { Long.toString(ContentUris.parseId(uri)) }); 790 // fall through 791 } 792 case LEGACY: 793 case COMBINED: { 794 qb = new SQLiteQueryBuilder(); 795 String[] args = createCombinedQuery(uri, projection, qb); 796 if (selectionArgs == null) { 797 selectionArgs = args; 798 } else { 799 selectionArgs = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 800 } 801 break; 802 } 803 804 case SETTINGS: { 805 qb.setTables(TABLE_SETTINGS); 806 qb.setProjectionMap(SETTINGS_PROJECTION_MAP); 807 break; 808 } 809 810 default: { 811 throw new UnsupportedOperationException("Unknown URL " + uri.toString()); 812 } 813 } 814 815 Cursor cursor = qb.query(db, projection, selection, selectionArgs, null, null, sortOrder, 816 limit); 817 cursor.setNotificationUri(getContext().getContentResolver(), BrowserContract.AUTHORITY_URI); 818 return cursor; 819 } 820 821 private Cursor doSuggestQuery(String selection, String[] selectionArgs, String limit) { 822 if (selectionArgs[0] == null) { 823 return null; 824 } else { 825 String like = selectionArgs[0] + "%"; 826 if (selectionArgs[0].startsWith("http") 827 || selectionArgs[0].startsWith("file")) { 828 selectionArgs[0] = like; 829 } else { 830 selectionArgs = new String[5]; 831 selectionArgs[0] = "http://" + like; 832 selectionArgs[1] = "http://www." + like; 833 selectionArgs[2] = "https://" + like; 834 selectionArgs[3] = "https://www." + like; 835 // To match against titles. 836 selectionArgs[4] = like; 837 selection = SUGGEST_SELECTION; 838 } 839 } 840 selection = DatabaseUtils.concatenateWhere(selection, 841 Bookmarks.IS_DELETED + "=0 AND " + Bookmarks.IS_FOLDER + "=0"); 842 843 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); 844 String accountType = prefs.getString(BrowserBookmarksPage.PREF_ACCOUNT_TYPE, null); 845 String accountName = prefs.getString(BrowserBookmarksPage.PREF_ACCOUNT_NAME, null); 846 if (!TextUtils.isEmpty(accountName) && !TextUtils.isEmpty(accountType)) { 847 selection = DatabaseUtils.concatenateWhere(selection, 848 Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=? "); 849 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 850 new String[] { accountType, accountName }); 851 } else { 852 selection = DatabaseUtils.concatenateWhere(selection, 853 Bookmarks.ACCOUNT_TYPE + " IS NULL AND " + 854 Bookmarks.ACCOUNT_NAME + " IS NULL "); 855 } 856 Cursor c = mOpenHelper.getReadableDatabase().query(TABLE_BOOKMARKS, 857 SUGGEST_PROJECTION, selection, selectionArgs, null, null, 858 DEFAULT_BOOKMARKS_SORT_ORDER, null); 859 860 return new SuggestionsCursor(c); 861 } 862 863 private String[] createCombinedQuery( 864 Uri uri, String[] projection, SQLiteQueryBuilder qb) { 865 String[] args = null; 866 // Look for account info 867 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 868 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 869 StringBuilder whereBuilder = new StringBuilder(128); 870 whereBuilder.append(Bookmarks.IS_DELETED); 871 whereBuilder.append(" = 0 AND "); 872 if (!TextUtils.isEmpty(accountName) && !TextUtils.isEmpty(accountType)) { 873 whereBuilder.append(Bookmarks.ACCOUNT_NAME); 874 whereBuilder.append("=? AND "); 875 whereBuilder.append(Bookmarks.ACCOUNT_TYPE); 876 whereBuilder.append("=?"); 877 // We use this where twice 878 args = new String[] { accountName, accountType, 879 accountName, accountType}; 880 } else { 881 whereBuilder.append(Bookmarks.ACCOUNT_NAME); 882 whereBuilder.append(" IS NULL AND "); 883 whereBuilder.append(Bookmarks.ACCOUNT_TYPE); 884 whereBuilder.append(" IS NULL"); 885 } 886 String where = whereBuilder.toString(); 887 // Build the bookmark subquery for history union subquery 888 qb.setTables(TABLE_BOOKMARKS); 889 String subQuery = qb.buildQuery(null, where, null, null, null, null); 890 // Build the history union subquery 891 qb.setTables(String.format(FORMAT_COMBINED_JOIN_SUBQUERY_JOIN_IMAGES, subQuery)); 892 qb.setProjectionMap(COMBINED_HISTORY_PROJECTION_MAP); 893 String historySubQuery = qb.buildQuery(null, 894 null, null, null, null, null); 895 // Build the bookmark union subquery 896 qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); 897 qb.setProjectionMap(COMBINED_BOOKMARK_PROJECTION_MAP); 898 where += String.format(" AND %s NOT IN (SELECT %s FROM %s)", 899 Combined.URL, History.URL, TABLE_HISTORY); 900 String bookmarksSubQuery = qb.buildQuery(null, where, 901 null, null, null, null); 902 // Put it all together 903 String query = qb.buildUnionQuery( 904 new String[] {historySubQuery, bookmarksSubQuery}, 905 null, null); 906 qb.setTables("(" + query + ")"); 907 qb.setProjectionMap(null); 908 return args; 909 } 910 911 int deleteBookmarks(String selection, String[] selectionArgs, 912 boolean callerIsSyncAdapter) { 913 //TODO cascade deletes down from folders 914 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 915 if (callerIsSyncAdapter) { 916 return db.delete(TABLE_BOOKMARKS, selection, selectionArgs); 917 } 918 ContentValues values = new ContentValues(); 919 values.put(Bookmarks.DATE_MODIFIED, System.currentTimeMillis()); 920 values.put(Bookmarks.IS_DELETED, 1); 921 return updateInTransaction(Bookmarks.CONTENT_URI, values, 922 selection, selectionArgs, callerIsSyncAdapter); 923 } 924 925 @Override 926 public int deleteInTransaction(Uri uri, String selection, String[] selectionArgs, 927 boolean callerIsSyncAdapter) { 928 final int match = URI_MATCHER.match(uri); 929 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 930 switch (match) { 931 case BOOKMARKS_ID: { 932 selection = DatabaseUtils.concatenateWhere(selection, 933 TABLE_BOOKMARKS + "._id=?"); 934 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 935 new String[] { Long.toString(ContentUris.parseId(uri)) }); 936 // fall through 937 } 938 case BOOKMARKS: { 939 return deleteBookmarks(selection, selectionArgs, callerIsSyncAdapter); 940 } 941 942 case HISTORY_ID: { 943 selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); 944 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 945 new String[] { Long.toString(ContentUris.parseId(uri)) }); 946 // fall through 947 } 948 case HISTORY: { 949 filterSearchClient(selectionArgs); 950 return db.delete(TABLE_HISTORY, selection, selectionArgs); 951 } 952 953 case SEARCHES_ID: { 954 selection = DatabaseUtils.concatenateWhere(selection, TABLE_SEARCHES + "._id=?"); 955 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 956 new String[] { Long.toString(ContentUris.parseId(uri)) }); 957 // fall through 958 } 959 case SEARCHES: { 960 return db.delete(TABLE_SEARCHES, selection, selectionArgs); 961 } 962 963 case SYNCSTATE: { 964 return mSyncHelper.delete(db, selection, selectionArgs); 965 } 966 case SYNCSTATE_ID: { 967 String selectionWithId = 968 (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") 969 + (selection == null ? "" : " AND (" + selection + ")"); 970 return mSyncHelper.delete(db, selectionWithId, selectionArgs); 971 } 972 case LEGACY_ID: { 973 selection = DatabaseUtils.concatenateWhere( 974 selection, Combined._ID + " = CAST(? AS INTEGER)"); 975 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 976 new String[] { Long.toString(ContentUris.parseId(uri)) }); 977 // fall through 978 } 979 case LEGACY: { 980 String[] projection = new String[] { Combined._ID, 981 Combined.IS_BOOKMARK, Combined.URL }; 982 SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); 983 uri = BookmarkUtils.addAccountInfo(getContext(), uri.buildUpon()) 984 .build(); 985 String[] args = createCombinedQuery(uri, projection, qb); 986 if (selectionArgs == null) { 987 selectionArgs = args; 988 } else { 989 selectionArgs = DatabaseUtils.appendSelectionArgs( 990 args, selectionArgs); 991 } 992 Cursor c = qb.query(db, projection, selection, selectionArgs, 993 null, null, null); 994 int deleted = 0; 995 while (c.moveToNext()) { 996 long id = c.getLong(0); 997 boolean isBookmark = c.getInt(1) != 0; 998 String url = c.getString(2); 999 if (isBookmark) { 1000 deleted += deleteBookmarks(Bookmarks._ID + "=?", 1001 new String[] { Long.toString(id) }, 1002 callerIsSyncAdapter); 1003 db.delete(TABLE_HISTORY, History.URL + "=?", 1004 new String[] { url }); 1005 } else { 1006 deleted += db.delete(TABLE_HISTORY, 1007 Bookmarks._ID + "=?", 1008 new String[] { Long.toString(id) }); 1009 } 1010 } 1011 return deleted; 1012 } 1013 } 1014 throw new UnsupportedOperationException("Unknown update URI " + uri); 1015 } 1016 1017 long queryDefaultFolderId(String accountName, String accountType) { 1018 if (!TextUtils.isEmpty(accountName) && !TextUtils.isEmpty(accountType)) { 1019 final SQLiteDatabase db = mOpenHelper.getReadableDatabase(); 1020 Cursor c = db.query(TABLE_BOOKMARKS, new String[] { Bookmarks._ID }, 1021 ChromeSyncColumns.SERVER_UNIQUE + " = ?" + 1022 " AND account_type = ? AND account_name = ?", 1023 new String[] { ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR, 1024 accountType, accountName }, null, null, null); 1025 if (c.moveToFirst()) { 1026 return c.getLong(0); 1027 } 1028 } 1029 return FIXED_ID_ROOT; 1030 } 1031 1032 @Override 1033 public Uri insertInTransaction(Uri uri, ContentValues values, boolean callerIsSyncAdapter) { 1034 int match = URI_MATCHER.match(uri); 1035 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1036 long id = -1; 1037 if (match == LEGACY) { 1038 // Intercept and route to the correct table 1039 Integer bookmark = values.getAsInteger(BookmarkColumns.BOOKMARK); 1040 values.remove(BookmarkColumns.BOOKMARK); 1041 if (bookmark == null || bookmark == 0) { 1042 match = HISTORY; 1043 } else { 1044 match = BOOKMARKS; 1045 values.remove(BookmarkColumns.DATE); 1046 values.remove(BookmarkColumns.VISITS); 1047 values.remove(BookmarkColumns.USER_ENTERED); 1048 SharedPreferences prefs = PreferenceManager 1049 .getDefaultSharedPreferences(getContext()); 1050 String accountType = prefs.getString( 1051 BrowserBookmarksPage.PREF_ACCOUNT_TYPE, null); 1052 String accountName = prefs.getString( 1053 BrowserBookmarksPage.PREF_ACCOUNT_NAME, null); 1054 values.put(Bookmarks.ACCOUNT_TYPE, accountType); 1055 values.put(Bookmarks.ACCOUNT_NAME, accountName); 1056 values.put(Bookmarks.IS_FOLDER, 0); 1057 } 1058 } 1059 switch (match) { 1060 case BOOKMARKS: { 1061 // Mark rows dirty if they're not coming from a sync adapter 1062 if (!callerIsSyncAdapter) { 1063 long now = System.currentTimeMillis(); 1064 values.put(Bookmarks.DATE_CREATED, now); 1065 values.put(Bookmarks.DATE_MODIFIED, now); 1066 values.put(Bookmarks.DIRTY, 1); 1067 1068 // If no parent is set default to the "Bookmarks Bar" folder 1069 if (!values.containsKey(Bookmarks.PARENT)) { 1070 String accountType = values 1071 .getAsString(Bookmarks.ACCOUNT_TYPE); 1072 String accountName = values 1073 .getAsString(Bookmarks.ACCOUNT_NAME); 1074 values.put(Bookmarks.PARENT, 1075 queryDefaultFolderId(accountName, accountType)); 1076 } 1077 } 1078 1079 // If no position is requested put the bookmark at the beginning of the list 1080 if (!values.containsKey(Bookmarks.POSITION)) { 1081 values.put(Bookmarks.POSITION, Long.toString(Long.MIN_VALUE)); 1082 } 1083 1084 // Extract out the image values so they can be inserted into the images table 1085 String url = values.getAsString(Bookmarks.URL); 1086 ContentValues imageValues = extractImageValues(values, url); 1087 Boolean isFolder = values.getAsBoolean(Bookmarks.IS_FOLDER); 1088 if ((isFolder == null || !isFolder) 1089 && imageValues != null && !TextUtils.isEmpty(url)) { 1090 int count = db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", 1091 new String[] { url }); 1092 if (count == 0) { 1093 db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, imageValues); 1094 } 1095 } 1096 1097 id = db.insertOrThrow(TABLE_BOOKMARKS, Bookmarks.DIRTY, values); 1098 break; 1099 } 1100 1101 case HISTORY: { 1102 // If no created time is specified set it to now 1103 if (!values.containsKey(History.DATE_CREATED)) { 1104 values.put(History.DATE_CREATED, System.currentTimeMillis()); 1105 } 1106 String url = values.getAsString(History.URL); 1107 url = filterSearchClient(url); 1108 values.put(History.URL, url); 1109 1110 // Extract out the image values so they can be inserted into the images table 1111 ContentValues imageValues = extractImageValues(values, 1112 values.getAsString(History.URL)); 1113 if (imageValues != null) { 1114 db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, imageValues); 1115 } 1116 1117 id = db.insertOrThrow(TABLE_HISTORY, History.VISITS, values); 1118 break; 1119 } 1120 1121 case SEARCHES: { 1122 id = insertSearchesInTransaction(db, values); 1123 break; 1124 } 1125 1126 case SYNCSTATE: { 1127 id = mSyncHelper.insert(db, values); 1128 break; 1129 } 1130 1131 case SETTINGS: { 1132 id = 0; 1133 insertSettingsInTransaction(db, values); 1134 break; 1135 } 1136 1137 default: { 1138 throw new UnsupportedOperationException("Unknown insert URI " + uri); 1139 } 1140 } 1141 1142 if (id >= 0) { 1143 return ContentUris.withAppendedId(uri, id); 1144 } else { 1145 return null; 1146 } 1147 } 1148 1149 private void filterSearchClient(String[] selectionArgs) { 1150 if (selectionArgs != null) { 1151 for (int i = 0; i < selectionArgs.length; i++) { 1152 selectionArgs[i] = filterSearchClient(selectionArgs[i]); 1153 } 1154 } 1155 } 1156 1157 // Filters out the client=ms- param for search urls 1158 private String filterSearchClient(String url) { 1159 // remove "client" before updating it to the history so that it wont 1160 // show up in the auto-complete list. 1161 int index = url.indexOf("client=ms-"); 1162 if (index > 0 && url.contains(".google.")) { 1163 int end = url.indexOf('&', index); 1164 if (end > 0) { 1165 url = url.substring(0, index) 1166 .concat(url.substring(end + 1)); 1167 } else { 1168 // the url.charAt(index-1) should be either '?' or '&' 1169 url = url.substring(0, index-1); 1170 } 1171 } 1172 return url; 1173 } 1174 1175 /** 1176 * Searches are unique, so perform an UPSERT manually since SQLite doesn't support them. 1177 */ 1178 private long insertSearchesInTransaction(SQLiteDatabase db, ContentValues values) { 1179 String search = values.getAsString(Searches.SEARCH); 1180 if (TextUtils.isEmpty(search)) { 1181 throw new IllegalArgumentException("Must include the SEARCH field"); 1182 } 1183 Cursor cursor = null; 1184 try { 1185 cursor = db.query(TABLE_SEARCHES, new String[] { Searches._ID }, 1186 Searches.SEARCH + "=?", new String[] { search }, null, null, null); 1187 if (cursor.moveToNext()) { 1188 long id = cursor.getLong(0); 1189 db.update(TABLE_SEARCHES, values, Searches._ID + "=?", 1190 new String[] { Long.toString(id) }); 1191 return id; 1192 } else { 1193 return db.insertOrThrow(TABLE_SEARCHES, Searches.SEARCH, values); 1194 } 1195 } finally { 1196 if (cursor != null) cursor.close(); 1197 } 1198 } 1199 1200 /** 1201 * Settings are unique, so perform an UPSERT manually since SQLite doesn't support them. 1202 */ 1203 private long insertSettingsInTransaction(SQLiteDatabase db, ContentValues values) { 1204 String key = values.getAsString(Settings.KEY); 1205 if (TextUtils.isEmpty(key)) { 1206 throw new IllegalArgumentException("Must include the KEY field"); 1207 } 1208 String[] keyArray = new String[] { key }; 1209 Cursor cursor = null; 1210 try { 1211 cursor = db.query(TABLE_SETTINGS, new String[] { Settings.KEY }, 1212 Settings.KEY + "=?", keyArray, null, null, null); 1213 if (cursor.moveToNext()) { 1214 long id = cursor.getLong(0); 1215 db.update(TABLE_SETTINGS, values, Settings.KEY + "=?", keyArray); 1216 return id; 1217 } else { 1218 return db.insertOrThrow(TABLE_SETTINGS, Settings.VALUE, values); 1219 } 1220 } finally { 1221 if (cursor != null) cursor.close(); 1222 } 1223 } 1224 1225 @Override 1226 public int updateInTransaction(Uri uri, ContentValues values, String selection, 1227 String[] selectionArgs, boolean callerIsSyncAdapter) { 1228 int match = URI_MATCHER.match(uri); 1229 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1230 if (match == LEGACY || match == LEGACY_ID) { 1231 // Intercept and route to the correct table 1232 Integer bookmark = values.getAsInteger(BookmarkColumns.BOOKMARK); 1233 values.remove(BookmarkColumns.BOOKMARK); 1234 if (bookmark == null || bookmark == 0) { 1235 if (match == LEGACY) { 1236 match = HISTORY; 1237 } else { 1238 match = HISTORY_ID; 1239 } 1240 } else { 1241 if (match == LEGACY) { 1242 match = BOOKMARKS; 1243 } else { 1244 match = BOOKMARKS_ID; 1245 } 1246 values.remove(BookmarkColumns.DATE); 1247 values.remove(BookmarkColumns.VISITS); 1248 values.remove(BookmarkColumns.USER_ENTERED); 1249 } 1250 } 1251 switch (match) { 1252 case BOOKMARKS_ID: { 1253 selection = DatabaseUtils.concatenateWhere(selection, 1254 TABLE_BOOKMARKS + "._id=?"); 1255 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 1256 new String[] { Long.toString(ContentUris.parseId(uri)) }); 1257 // fall through 1258 } 1259 case BOOKMARKS: { 1260 return updateBookmarksInTransaction(values, selection, selectionArgs, 1261 callerIsSyncAdapter); 1262 } 1263 1264 case HISTORY_ID: { 1265 selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); 1266 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 1267 new String[] { Long.toString(ContentUris.parseId(uri)) }); 1268 // fall through 1269 } 1270 case HISTORY: { 1271 return updateHistoryInTransaction(values, selection, selectionArgs); 1272 } 1273 1274 case SYNCSTATE: { 1275 return mSyncHelper.update(mDb, values, 1276 appendAccountToSelection(uri, selection), selectionArgs); 1277 } 1278 1279 case SYNCSTATE_ID: { 1280 selection = appendAccountToSelection(uri, selection); 1281 String selectionWithId = 1282 (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") 1283 + (selection == null ? "" : " AND (" + selection + ")"); 1284 return mSyncHelper.update(mDb, values, 1285 selectionWithId, selectionArgs); 1286 } 1287 1288 case IMAGES: { 1289 String url = values.getAsString(Images.URL); 1290 if (TextUtils.isEmpty(url)) { 1291 throw new IllegalArgumentException("Images.URL is required"); 1292 } 1293 int count = db.update(TABLE_IMAGES, values, Images.URL + "=?", 1294 new String[] { url }); 1295 if (count == 0) { 1296 db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, values); 1297 count = 1; 1298 } 1299 return count; 1300 } 1301 } 1302 throw new UnsupportedOperationException("Unknown update URI " + uri); 1303 } 1304 1305 /** 1306 * Does a query to find the matching bookmarks and updates each one with the provided values. 1307 */ 1308 int updateBookmarksInTransaction(ContentValues values, String selection, 1309 String[] selectionArgs, boolean callerIsSyncAdapter) { 1310 int count = 0; 1311 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1312 Cursor cursor = query(Bookmarks.CONTENT_URI, 1313 new String[] { Bookmarks._ID, Bookmarks.VERSION, Bookmarks.URL }, 1314 selection, selectionArgs, null); 1315 try { 1316 String[] args = new String[1]; 1317 // Mark the bookmark dirty if the caller isn't a sync adapter 1318 if (!callerIsSyncAdapter) { 1319 values.put(Bookmarks.DATE_MODIFIED, System.currentTimeMillis()); 1320 values.put(Bookmarks.DIRTY, 1); 1321 } 1322 1323 boolean updatingUrl = values.containsKey(Bookmarks.URL); 1324 String url = null; 1325 if (updatingUrl) { 1326 url = values.getAsString(Bookmarks.URL); 1327 } 1328 ContentValues imageValues = extractImageValues(values, url); 1329 1330 while (cursor.moveToNext()) { 1331 args[0] = cursor.getString(0); 1332 if (!callerIsSyncAdapter) { 1333 // increase the local version for non-sync changes 1334 values.put(Bookmarks.VERSION, cursor.getLong(1) + 1); 1335 } 1336 count += db.update(TABLE_BOOKMARKS, values, "_id=?", args); 1337 1338 // Update the images over in their table 1339 if (imageValues != null) { 1340 if (!updatingUrl) { 1341 url = cursor.getString(2); 1342 imageValues.put(Images.URL, url); 1343 } 1344 1345 if (!TextUtils.isEmpty(url)) { 1346 args[0] = url; 1347 if (db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", args) == 0) { 1348 db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); 1349 } 1350 } 1351 } 1352 } 1353 } finally { 1354 if (cursor != null) cursor.close(); 1355 } 1356 return count; 1357 } 1358 1359 /** 1360 * Does a query to find the matching bookmarks and updates each one with the provided values. 1361 */ 1362 int updateHistoryInTransaction(ContentValues values, String selection, String[] selectionArgs) { 1363 int count = 0; 1364 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1365 filterSearchClient(selectionArgs); 1366 Cursor cursor = query(History.CONTENT_URI, 1367 new String[] { History._ID, History.URL }, 1368 selection, selectionArgs, null); 1369 try { 1370 String[] args = new String[1]; 1371 1372 boolean updatingUrl = values.containsKey(History.URL); 1373 String url = null; 1374 if (updatingUrl) { 1375 url = filterSearchClient(values.getAsString(History.URL)); 1376 values.put(History.URL, url); 1377 } 1378 ContentValues imageValues = extractImageValues(values, url); 1379 1380 while (cursor.moveToNext()) { 1381 args[0] = cursor.getString(0); 1382 count += db.update(TABLE_HISTORY, values, "_id=?", args); 1383 1384 // Update the images over in their table 1385 if (imageValues != null) { 1386 if (!updatingUrl) { 1387 url = cursor.getString(1); 1388 imageValues.put(Images.URL, url); 1389 } 1390 args[0] = url; 1391 if (db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", args) == 0) { 1392 db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); 1393 } 1394 } 1395 } 1396 } finally { 1397 if (cursor != null) cursor.close(); 1398 } 1399 return count; 1400 } 1401 1402 String appendAccountToSelection(Uri uri, String selection) { 1403 final String accountName = uri.getQueryParameter(RawContacts.ACCOUNT_NAME); 1404 final String accountType = uri.getQueryParameter(RawContacts.ACCOUNT_TYPE); 1405 1406 final boolean partialUri = TextUtils.isEmpty(accountName) ^ TextUtils.isEmpty(accountType); 1407 if (partialUri) { 1408 // Throw when either account is incomplete 1409 throw new IllegalArgumentException( 1410 "Must specify both or neither of ACCOUNT_NAME and ACCOUNT_TYPE for " + uri); 1411 } 1412 1413 // Accounts are valid by only checking one parameter, since we've 1414 // already ruled out partial accounts. 1415 final boolean validAccount = !TextUtils.isEmpty(accountName); 1416 if (validAccount) { 1417 StringBuilder selectionSb = new StringBuilder(RawContacts.ACCOUNT_NAME + "=" 1418 + DatabaseUtils.sqlEscapeString(accountName) + " AND " 1419 + RawContacts.ACCOUNT_TYPE + "=" 1420 + DatabaseUtils.sqlEscapeString(accountType)); 1421 if (!TextUtils.isEmpty(selection)) { 1422 selectionSb.append(" AND ("); 1423 selectionSb.append(selection); 1424 selectionSb.append(')'); 1425 } 1426 return selectionSb.toString(); 1427 } else { 1428 return selection; 1429 } 1430 } 1431 1432 ContentValues extractImageValues(ContentValues values, String url) { 1433 ContentValues imageValues = null; 1434 // favicon 1435 if (values.containsKey(Bookmarks.FAVICON)) { 1436 imageValues = new ContentValues(); 1437 imageValues.put(Images.FAVICON, values.getAsByteArray(Bookmarks.FAVICON)); 1438 values.remove(Bookmarks.FAVICON); 1439 } 1440 1441 // thumbnail 1442 if (values.containsKey(Bookmarks.THUMBNAIL)) { 1443 if (imageValues == null) { 1444 imageValues = new ContentValues(); 1445 } 1446 imageValues.put(Images.THUMBNAIL, values.getAsByteArray(Bookmarks.THUMBNAIL)); 1447 values.remove(Bookmarks.THUMBNAIL); 1448 } 1449 1450 // touch icon 1451 if (values.containsKey(Bookmarks.TOUCH_ICON)) { 1452 if (imageValues == null) { 1453 imageValues = new ContentValues(); 1454 } 1455 imageValues.put(Images.TOUCH_ICON, values.getAsByteArray(Bookmarks.TOUCH_ICON)); 1456 values.remove(Bookmarks.TOUCH_ICON); 1457 } 1458 1459 if (imageValues != null) { 1460 imageValues.put(Images.URL, url); 1461 } 1462 return imageValues; 1463 } 1464 1465 static class SuggestionsCursor extends AbstractCursor { 1466 private static final int ID_INDEX = 0; 1467 private static final int URL_INDEX = 1; 1468 private static final int TITLE_INDEX = 2; 1469 // shared suggestion array index, make sure to match COLUMNS 1470 private static final int SUGGEST_COLUMN_INTENT_ACTION_ID = 1; 1471 private static final int SUGGEST_COLUMN_INTENT_DATA_ID = 2; 1472 private static final int SUGGEST_COLUMN_TEXT_1_ID = 3; 1473 private static final int SUGGEST_COLUMN_TEXT_2_TEXT_ID = 4; 1474 private static final int SUGGEST_COLUMN_TEXT_2_URL_ID = 5; 1475 private static final int SUGGEST_COLUMN_ICON_1_ID = 6; 1476 1477 // shared suggestion columns 1478 private static final String[] COLUMNS = new String[] { 1479 BaseColumns._ID, 1480 SearchManager.SUGGEST_COLUMN_INTENT_ACTION, 1481 SearchManager.SUGGEST_COLUMN_INTENT_DATA, 1482 SearchManager.SUGGEST_COLUMN_TEXT_1, 1483 SearchManager.SUGGEST_COLUMN_TEXT_2, 1484 SearchManager.SUGGEST_COLUMN_TEXT_2_URL, 1485 SearchManager.SUGGEST_COLUMN_ICON_1}; 1486 1487 private Cursor mSource; 1488 1489 public SuggestionsCursor(Cursor cursor) { 1490 mSource = cursor; 1491 } 1492 1493 @Override 1494 public String[] getColumnNames() { 1495 return COLUMNS; 1496 } 1497 1498 @Override 1499 public String getString(int columnIndex) { 1500 switch (columnIndex) { 1501 case ID_INDEX: 1502 return mSource.getString(columnIndex); 1503 case SUGGEST_COLUMN_INTENT_ACTION_ID: 1504 return Intent.ACTION_VIEW; 1505 case SUGGEST_COLUMN_INTENT_DATA_ID: 1506 case SUGGEST_COLUMN_TEXT_2_TEXT_ID: 1507 case SUGGEST_COLUMN_TEXT_2_URL_ID: 1508 return mSource.getString(URL_INDEX); 1509 case SUGGEST_COLUMN_TEXT_1_ID: 1510 return mSource.getString(TITLE_INDEX); 1511 case SUGGEST_COLUMN_ICON_1_ID: 1512 return Integer.toString(R.drawable.ic_favorite_off_normal); 1513 } 1514 return null; 1515 } 1516 1517 @Override 1518 public int getCount() { 1519 return mSource.getCount(); 1520 } 1521 1522 @Override 1523 public double getDouble(int column) { 1524 throw new UnsupportedOperationException(); 1525 } 1526 1527 @Override 1528 public float getFloat(int column) { 1529 throw new UnsupportedOperationException(); 1530 } 1531 1532 @Override 1533 public int getInt(int column) { 1534 throw new UnsupportedOperationException(); 1535 } 1536 1537 @Override 1538 public long getLong(int column) { 1539 switch (column) { 1540 case ID_INDEX: 1541 return mSource.getLong(ID_INDEX); 1542 } 1543 throw new UnsupportedOperationException(); 1544 } 1545 1546 @Override 1547 public short getShort(int column) { 1548 throw new UnsupportedOperationException(); 1549 } 1550 1551 @Override 1552 public boolean isNull(int column) { 1553 return mSource.isNull(column); 1554 } 1555 1556 @Override 1557 public boolean onMove(int oldPosition, int newPosition) { 1558 return mSource.moveToPosition(newPosition); 1559 } 1560 } 1561} 1562