BrowserProvider2.java revision d80558989d8252ce859888858d4dd7907a9fc647
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; 45import android.provider.Browser.BookmarkColumns; 46import android.provider.BrowserContract; 47import android.provider.BrowserContract.Accounts; 48import android.provider.BrowserContract.Bookmarks; 49import android.provider.BrowserContract.ChromeSyncColumns; 50import android.provider.BrowserContract.Combined; 51import android.provider.BrowserContract.History; 52import android.provider.BrowserContract.Images; 53import android.provider.BrowserContract.Searches; 54import android.provider.BrowserContract.Settings; 55import android.provider.BrowserContract.SyncState; 56import android.provider.ContactsContract.RawContacts; 57import android.provider.SyncStateContract; 58import android.text.TextUtils; 59 60import java.io.ByteArrayOutputStream; 61import java.io.IOException; 62import java.io.InputStream; 63import java.util.HashMap; 64 65public class BrowserProvider2 extends SQLiteContentProvider { 66 67 static final String LEGACY_AUTHORITY = "browser"; 68 static final Uri LEGACY_AUTHORITY_URI = new Uri.Builder().authority(LEGACY_AUTHORITY).build(); 69 70 static final String TABLE_BOOKMARKS = "bookmarks"; 71 static final String TABLE_HISTORY = "history"; 72 static final String TABLE_IMAGES = "images"; 73 static final String TABLE_SEARCHES = "searches"; 74 static final String TABLE_SYNC_STATE = "syncstate"; 75 static final String TABLE_SETTINGS = "settings"; 76 77 static final String TABLE_BOOKMARKS_JOIN_IMAGES = "bookmarks LEFT OUTER JOIN images " + 78 "ON bookmarks.url = images." + Images.URL; 79 static final String TABLE_HISTORY_JOIN_IMAGES = "history LEFT OUTER JOIN images " + 80 "ON history.url = images." + Images.URL; 81 82 static final String FORMAT_COMBINED_JOIN_SUBQUERY_JOIN_IMAGES = 83 "history LEFT OUTER JOIN (%s) bookmarks " + 84 "ON history.url = bookmarks.url LEFT OUTER JOIN images " + 85 "ON history.url = images.url_key"; 86 87 static final String DEFAULT_SORT_HISTORY = History.DATE_LAST_VISITED + " DESC"; 88 89 private static final String[] SUGGEST_PROJECTION = new String[] { 90 Bookmarks._ID, 91 Bookmarks.URL, 92 Bookmarks.TITLE}; 93 94 private static final String SUGGEST_SELECTION = 95 "url LIKE ? OR url LIKE ? OR url LIKE ? OR url LIKE ?" 96 + " OR title LIKE ?"; 97 98 private static final String IMAGE_PRUNE = 99 "url_key NOT IN (SELECT url FROM bookmarks " + 100 "WHERE url IS NOT NULL AND deleted == 0) AND url_key NOT IN " + 101 "(SELECT url FROM history WHERE url IS NOT NULL)"; 102 103 static final int BOOKMARKS = 1000; 104 static final int BOOKMARKS_ID = 1001; 105 static final int BOOKMARKS_FOLDER = 1002; 106 static final int BOOKMARKS_FOLDER_ID = 1003; 107 static final int BOOKMARKS_SUGGESTIONS = 1004; 108 109 static final int HISTORY = 2000; 110 static final int HISTORY_ID = 2001; 111 112 static final int SEARCHES = 3000; 113 static final int SEARCHES_ID = 3001; 114 115 static final int SYNCSTATE = 4000; 116 static final int SYNCSTATE_ID = 4001; 117 118 static final int IMAGES = 5000; 119 120 static final int COMBINED = 6000; 121 static final int COMBINED_ID = 6001; 122 123 static final int ACCOUNTS = 7000; 124 125 static final int SETTINGS = 8000; 126 127 static final int LEGACY = 9000; 128 static final int LEGACY_ID = 9001; 129 130 public static final long FIXED_ID_ROOT = 1; 131 132 // Default sort order for unsync'd bookmarks 133 static final String DEFAULT_BOOKMARKS_SORT_ORDER = 134 Bookmarks.IS_FOLDER + " DESC, position ASC, _id ASC"; 135 136 // Default sort order for sync'd bookmarks 137 static final String DEFAULT_BOOKMARKS_SORT_ORDER_SYNC = "position ASC, _id ASC"; 138 139 static final UriMatcher URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH); 140 141 static final HashMap<String, String> ACCOUNTS_PROJECTION_MAP = new HashMap<String, String>(); 142 static final HashMap<String, String> BOOKMARKS_PROJECTION_MAP = new HashMap<String, String>(); 143 static final HashMap<String, String> OTHER_BOOKMARKS_PROJECTION_MAP = 144 new HashMap<String, String>(); 145 static final HashMap<String, String> HISTORY_PROJECTION_MAP = new HashMap<String, String>(); 146 static final HashMap<String, String> SYNC_STATE_PROJECTION_MAP = new HashMap<String, String>(); 147 static final HashMap<String, String> IMAGES_PROJECTION_MAP = new HashMap<String, String>(); 148 static final HashMap<String, String> COMBINED_HISTORY_PROJECTION_MAP = new HashMap<String, String>(); 149 static final HashMap<String, String> COMBINED_BOOKMARK_PROJECTION_MAP = new HashMap<String, String>(); 150 static final HashMap<String, String> SEARCHES_PROJECTION_MAP = new HashMap<String, String>(); 151 static final HashMap<String, String> SETTINGS_PROJECTION_MAP = new HashMap<String, String>(); 152 153 static { 154 final UriMatcher matcher = URI_MATCHER; 155 final String authority = BrowserContract.AUTHORITY; 156 matcher.addURI(authority, "accounts", ACCOUNTS); 157 matcher.addURI(authority, "bookmarks", BOOKMARKS); 158 matcher.addURI(authority, "bookmarks/#", BOOKMARKS_ID); 159 matcher.addURI(authority, "bookmarks/folder", BOOKMARKS_FOLDER); 160 matcher.addURI(authority, "bookmarks/folder/#", BOOKMARKS_FOLDER_ID); 161 matcher.addURI(authority, 162 SearchManager.SUGGEST_URI_PATH_QUERY, 163 BOOKMARKS_SUGGESTIONS); 164 matcher.addURI(authority, 165 "bookmarks/" + SearchManager.SUGGEST_URI_PATH_QUERY, 166 BOOKMARKS_SUGGESTIONS); 167 matcher.addURI(authority, "history", HISTORY); 168 matcher.addURI(authority, "history/#", HISTORY_ID); 169 matcher.addURI(authority, "searches", SEARCHES); 170 matcher.addURI(authority, "searches/#", SEARCHES_ID); 171 matcher.addURI(authority, "syncstate", SYNCSTATE); 172 matcher.addURI(authority, "syncstate/#", SYNCSTATE_ID); 173 matcher.addURI(authority, "images", IMAGES); 174 matcher.addURI(authority, "combined", COMBINED); 175 matcher.addURI(authority, "combined/#", COMBINED_ID); 176 matcher.addURI(authority, "settings", SETTINGS); 177 178 // Legacy 179 matcher.addURI(LEGACY_AUTHORITY, "searches", SEARCHES); 180 matcher.addURI(LEGACY_AUTHORITY, "searches/#", SEARCHES_ID); 181 matcher.addURI(LEGACY_AUTHORITY, "bookmarks", LEGACY); 182 matcher.addURI(LEGACY_AUTHORITY, "bookmarks/#", LEGACY_ID); 183 matcher.addURI(LEGACY_AUTHORITY, 184 SearchManager.SUGGEST_URI_PATH_QUERY, 185 BOOKMARKS_SUGGESTIONS); 186 matcher.addURI(LEGACY_AUTHORITY, 187 "bookmarks/" + SearchManager.SUGGEST_URI_PATH_QUERY, 188 BOOKMARKS_SUGGESTIONS); 189 190 // Projection maps 191 HashMap<String, String> map; 192 193 // Accounts 194 map = ACCOUNTS_PROJECTION_MAP; 195 map.put(Accounts.ACCOUNT_TYPE, Accounts.ACCOUNT_TYPE); 196 map.put(Accounts.ACCOUNT_NAME, Accounts.ACCOUNT_NAME); 197 198 // Bookmarks 199 map = BOOKMARKS_PROJECTION_MAP; 200 map.put(Bookmarks._ID, qualifyColumn(TABLE_BOOKMARKS, Bookmarks._ID)); 201 map.put(Bookmarks.TITLE, Bookmarks.TITLE); 202 map.put(Bookmarks.URL, Bookmarks.URL); 203 map.put(Bookmarks.FAVICON, Bookmarks.FAVICON); 204 map.put(Bookmarks.THUMBNAIL, Bookmarks.THUMBNAIL); 205 map.put(Bookmarks.TOUCH_ICON, Bookmarks.TOUCH_ICON); 206 map.put(Bookmarks.IS_FOLDER, Bookmarks.IS_FOLDER); 207 map.put(Bookmarks.PARENT, Bookmarks.PARENT); 208 map.put(Bookmarks.POSITION, Bookmarks.POSITION); 209 map.put(Bookmarks.INSERT_AFTER, Bookmarks.INSERT_AFTER); 210 map.put(Bookmarks.IS_DELETED, Bookmarks.IS_DELETED); 211 map.put(Bookmarks.ACCOUNT_NAME, Bookmarks.ACCOUNT_NAME); 212 map.put(Bookmarks.ACCOUNT_TYPE, Bookmarks.ACCOUNT_TYPE); 213 map.put(Bookmarks.SOURCE_ID, Bookmarks.SOURCE_ID); 214 map.put(Bookmarks.VERSION, Bookmarks.VERSION); 215 map.put(Bookmarks.DATE_CREATED, Bookmarks.DATE_CREATED); 216 map.put(Bookmarks.DATE_MODIFIED, Bookmarks.DATE_MODIFIED); 217 map.put(Bookmarks.DIRTY, Bookmarks.DIRTY); 218 map.put(Bookmarks.SYNC1, Bookmarks.SYNC1); 219 map.put(Bookmarks.SYNC2, Bookmarks.SYNC2); 220 map.put(Bookmarks.SYNC3, Bookmarks.SYNC3); 221 map.put(Bookmarks.SYNC4, Bookmarks.SYNC4); 222 map.put(Bookmarks.SYNC5, Bookmarks.SYNC5); 223 map.put(Bookmarks.PARENT_SOURCE_ID, "(SELECT " + Bookmarks.SOURCE_ID + 224 " FROM " + TABLE_BOOKMARKS + " A WHERE " + 225 "A." + Bookmarks._ID + "=" + TABLE_BOOKMARKS + "." + Bookmarks.PARENT + 226 ") AS " + Bookmarks.PARENT_SOURCE_ID); 227 map.put(Bookmarks.INSERT_AFTER_SOURCE_ID, "(SELECT " + Bookmarks.SOURCE_ID + 228 " FROM " + TABLE_BOOKMARKS + " A WHERE " + 229 "A." + Bookmarks._ID + "=" + TABLE_BOOKMARKS + "." + Bookmarks.INSERT_AFTER + 230 ") AS " + Bookmarks.INSERT_AFTER_SOURCE_ID); 231 232 // Other bookmarks 233 OTHER_BOOKMARKS_PROJECTION_MAP.putAll(BOOKMARKS_PROJECTION_MAP); 234 OTHER_BOOKMARKS_PROJECTION_MAP.put(Bookmarks.POSITION, 235 Long.toString(Long.MAX_VALUE) + " AS " + Bookmarks.POSITION); 236 237 // History 238 map = HISTORY_PROJECTION_MAP; 239 map.put(History._ID, qualifyColumn(TABLE_HISTORY, History._ID)); 240 map.put(History.TITLE, History.TITLE); 241 map.put(History.URL, History.URL); 242 map.put(History.FAVICON, History.FAVICON); 243 map.put(History.THUMBNAIL, History.THUMBNAIL); 244 map.put(History.TOUCH_ICON, History.TOUCH_ICON); 245 map.put(History.DATE_CREATED, History.DATE_CREATED); 246 map.put(History.DATE_LAST_VISITED, History.DATE_LAST_VISITED); 247 map.put(History.VISITS, History.VISITS); 248 map.put(History.USER_ENTERED, History.USER_ENTERED); 249 250 // Sync state 251 map = SYNC_STATE_PROJECTION_MAP; 252 map.put(SyncState._ID, SyncState._ID); 253 map.put(SyncState.ACCOUNT_NAME, SyncState.ACCOUNT_NAME); 254 map.put(SyncState.ACCOUNT_TYPE, SyncState.ACCOUNT_TYPE); 255 map.put(SyncState.DATA, SyncState.DATA); 256 257 // Images 258 map = IMAGES_PROJECTION_MAP; 259 map.put(Images.URL, Images.URL); 260 map.put(Images.FAVICON, Images.FAVICON); 261 map.put(Images.THUMBNAIL, Images.THUMBNAIL); 262 map.put(Images.TOUCH_ICON, Images.TOUCH_ICON); 263 264 // Combined history half 265 map = COMBINED_HISTORY_PROJECTION_MAP; 266 map.put(Combined._ID, bookmarkOrHistoryColumn(Combined._ID)); 267 map.put(Combined.TITLE, bookmarkOrHistoryColumn(Combined.TITLE)); 268 map.put(Combined.URL, qualifyColumn(TABLE_HISTORY, Combined.URL)); 269 map.put(Combined.DATE_CREATED, qualifyColumn(TABLE_HISTORY, Combined.DATE_CREATED)); 270 map.put(Combined.DATE_LAST_VISITED, Combined.DATE_LAST_VISITED); 271 map.put(Combined.IS_BOOKMARK, "CASE WHEN " + 272 TABLE_BOOKMARKS + "." + Bookmarks._ID + 273 " IS NOT NULL THEN 1 ELSE 0 END AS " + Combined.IS_BOOKMARK); 274 map.put(Combined.VISITS, Combined.VISITS); 275 map.put(Combined.FAVICON, Combined.FAVICON); 276 map.put(Combined.THUMBNAIL, Combined.THUMBNAIL); 277 map.put(Combined.TOUCH_ICON, Combined.TOUCH_ICON); 278 map.put(Combined.USER_ENTERED, "NULL AS " + Combined.USER_ENTERED); 279 280 // Combined bookmark half 281 map = COMBINED_BOOKMARK_PROJECTION_MAP; 282 map.put(Combined._ID, Combined._ID); 283 map.put(Combined.TITLE, Combined.TITLE); 284 map.put(Combined.URL, Combined.URL); 285 map.put(Combined.DATE_CREATED, Combined.DATE_CREATED); 286 map.put(Combined.DATE_LAST_VISITED, "NULL AS " + Combined.DATE_LAST_VISITED); 287 map.put(Combined.IS_BOOKMARK, "1 AS " + Combined.IS_BOOKMARK); 288 map.put(Combined.VISITS, "0 AS " + Combined.VISITS); 289 map.put(Combined.FAVICON, Combined.FAVICON); 290 map.put(Combined.THUMBNAIL, Combined.THUMBNAIL); 291 map.put(Combined.TOUCH_ICON, Combined.TOUCH_ICON); 292 map.put(Combined.USER_ENTERED, "NULL AS " + Combined.USER_ENTERED); 293 294 // Searches 295 map = SEARCHES_PROJECTION_MAP; 296 map.put(Searches._ID, Searches._ID); 297 map.put(Searches.SEARCH, Searches.SEARCH); 298 map.put(Searches.DATE, Searches.DATE); 299 300 // Settings 301 map = SETTINGS_PROJECTION_MAP; 302 map.put(Settings.KEY, Settings.KEY); 303 map.put(Settings.VALUE, Settings.VALUE); 304 } 305 306 static final String bookmarkOrHistoryColumn(String column) { 307 return "CASE WHEN bookmarks." + column + " IS NOT NULL THEN " + 308 "bookmarks." + column + " ELSE history." + column + " END AS " + column; 309 } 310 311 static final String qualifyColumn(String table, String column) { 312 return table + "." + column + " AS " + column; 313 } 314 315 DatabaseHelper mOpenHelper; 316 SyncStateContentProviderHelper mSyncHelper = new SyncStateContentProviderHelper(); 317 318 final class DatabaseHelper extends SQLiteOpenHelper { 319 static final String DATABASE_NAME = "browser2.db"; 320 static final int DATABASE_VERSION = 26; 321 public DatabaseHelper(Context context) { 322 super(context, DATABASE_NAME, null, DATABASE_VERSION); 323 } 324 325 @Override 326 public void onCreate(SQLiteDatabase db) { 327 db.execSQL("CREATE TABLE " + TABLE_BOOKMARKS + "(" + 328 Bookmarks._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + 329 Bookmarks.TITLE + " TEXT," + 330 Bookmarks.URL + " TEXT," + 331 Bookmarks.IS_FOLDER + " INTEGER NOT NULL DEFAULT 0," + 332 Bookmarks.PARENT + " INTEGER," + 333 Bookmarks.POSITION + " INTEGER NOT NULL," + 334 Bookmarks.INSERT_AFTER + " INTEGER," + 335 Bookmarks.IS_DELETED + " INTEGER NOT NULL DEFAULT 0," + 336 Bookmarks.ACCOUNT_NAME + " TEXT," + 337 Bookmarks.ACCOUNT_TYPE + " TEXT," + 338 Bookmarks.SOURCE_ID + " TEXT," + 339 Bookmarks.VERSION + " INTEGER NOT NULL DEFAULT 1," + 340 Bookmarks.DATE_CREATED + " INTEGER," + 341 Bookmarks.DATE_MODIFIED + " INTEGER," + 342 Bookmarks.DIRTY + " INTEGER NOT NULL DEFAULT 0," + 343 Bookmarks.SYNC1 + " TEXT," + 344 Bookmarks.SYNC2 + " TEXT," + 345 Bookmarks.SYNC3 + " TEXT," + 346 Bookmarks.SYNC4 + " TEXT," + 347 Bookmarks.SYNC5 + " TEXT" + 348 ");"); 349 350 // TODO indices 351 352 db.execSQL("CREATE TABLE " + TABLE_HISTORY + "(" + 353 History._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + 354 History.TITLE + " TEXT," + 355 History.URL + " TEXT NOT NULL," + 356 History.DATE_CREATED + " INTEGER," + 357 History.DATE_LAST_VISITED + " INTEGER," + 358 History.VISITS + " INTEGER NOT NULL DEFAULT 0," + 359 History.USER_ENTERED + " INTEGER" + 360 ");"); 361 362 db.execSQL("CREATE TABLE " + TABLE_IMAGES + " (" + 363 Images.URL + " TEXT UNIQUE NOT NULL," + 364 Images.FAVICON + " BLOB," + 365 Images.THUMBNAIL + " BLOB," + 366 Images.TOUCH_ICON + " BLOB" + 367 ");"); 368 db.execSQL("CREATE INDEX imagesUrlIndex ON " + TABLE_IMAGES + 369 "(" + Images.URL + ")"); 370 371 db.execSQL("CREATE TABLE " + TABLE_SEARCHES + " (" + 372 Searches._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + 373 Searches.SEARCH + " TEXT," + 374 Searches.DATE + " LONG" + 375 ");"); 376 377 db.execSQL("CREATE TABLE " + TABLE_SETTINGS + " (" + 378 Settings.KEY + " TEXT PRIMARY KEY," + 379 Settings.VALUE + " TEXT NOT NULL" + 380 ");"); 381 382 mSyncHelper.createDatabase(db); 383 384 createDefaultBookmarks(db); 385 } 386 387 @Override 388 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 389 // TODO write upgrade logic 390 db.execSQL("DROP VIEW IF EXISTS combined"); 391 if (oldVersion < 25) { 392 db.execSQL("DROP TABLE IF EXISTS " + TABLE_BOOKMARKS); 393 db.execSQL("DROP TABLE IF EXISTS " + TABLE_HISTORY); 394 db.execSQL("DROP TABLE IF EXISTS " + TABLE_SEARCHES); 395 db.execSQL("DROP TABLE IF EXISTS " + TABLE_IMAGES); 396 db.execSQL("DROP TABLE IF EXISTS " + TABLE_SETTINGS); 397 mSyncHelper.onAccountsChanged(db, new Account[] {}); // remove all sync info 398 onCreate(db); 399 } 400 } 401 402 @Override 403 public void onOpen(SQLiteDatabase db) { 404 mSyncHelper.onDatabaseOpened(db); 405 } 406 407 private void createDefaultBookmarks(SQLiteDatabase db) { 408 ContentValues values = new ContentValues(); 409 // TODO figure out how to deal with localization for the defaults 410 411 // Bookmarks folder 412 values.put(Bookmarks._ID, FIXED_ID_ROOT); 413 values.put(ChromeSyncColumns.SERVER_UNIQUE, ChromeSyncColumns.FOLDER_NAME_BOOKMARKS); 414 values.put(Bookmarks.TITLE, "Bookmarks"); 415 values.putNull(Bookmarks.PARENT); 416 values.put(Bookmarks.POSITION, 0); 417 values.put(Bookmarks.IS_FOLDER, true); 418 values.put(Bookmarks.DIRTY, true); 419 db.insertOrThrow(TABLE_BOOKMARKS, null, values); 420 421 addDefaultBookmarks(db, FIXED_ID_ROOT); 422 } 423 424 private void addDefaultBookmarks(SQLiteDatabase db, long parentId) { 425 Resources res = getContext().getResources(); 426 final CharSequence[] bookmarks = res.getTextArray( 427 R.array.bookmarks); 428 int size = bookmarks.length; 429 TypedArray preloads = res.obtainTypedArray(R.array.bookmark_preloads); 430 try { 431 String parent = Long.toString(parentId); 432 String now = Long.toString(System.currentTimeMillis()); 433 for (int i = 0; i < size; i = i + 2) { 434 CharSequence bookmarkDestination = replaceSystemPropertyInString(getContext(), 435 bookmarks[i + 1]); 436 db.execSQL("INSERT INTO bookmarks (" + 437 Bookmarks.TITLE + ", " + 438 Bookmarks.URL + ", " + 439 Bookmarks.IS_FOLDER + "," + 440 Bookmarks.PARENT + "," + 441 Bookmarks.POSITION + "," + 442 Bookmarks.DATE_CREATED + 443 ") VALUES (" + 444 "'" + bookmarks[i] + "', " + 445 "'" + bookmarkDestination + "', " + 446 "0," + 447 parent + "," + 448 Integer.toString(i) + "," + 449 now + 450 ");"); 451 452 int faviconId = preloads.getResourceId(i, 0); 453 int thumbId = preloads.getResourceId(i + 1, 0); 454 byte[] thumb = null, favicon = null; 455 try { 456 thumb = readRaw(res, thumbId); 457 } catch (IOException e) { 458 } 459 try { 460 favicon = readRaw(res, faviconId); 461 } catch (IOException e) { 462 } 463 if (thumb != null || favicon != null) { 464 ContentValues imageValues = new ContentValues(); 465 imageValues.put(Images.URL, bookmarkDestination.toString()); 466 if (favicon != null) { 467 imageValues.put(Images.FAVICON, favicon); 468 } 469 if (thumb != null) { 470 imageValues.put(Images.THUMBNAIL, thumb); 471 } 472 db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); 473 } 474 } 475 } catch (ArrayIndexOutOfBoundsException e) { 476 } 477 } 478 479 private byte[] readRaw(Resources res, int id) throws IOException { 480 InputStream is = res.openRawResource(id); 481 try { 482 ByteArrayOutputStream bos = new ByteArrayOutputStream(); 483 byte[] buf = new byte[4096]; 484 int read; 485 while ((read = is.read(buf)) > 0) { 486 bos.write(buf, 0, read); 487 } 488 bos.flush(); 489 return bos.toByteArray(); 490 } finally { 491 is.close(); 492 } 493 } 494 495 // XXX: This is a major hack to remove our dependency on gsf constants and 496 // its content provider. http://b/issue?id=2425179 497 private String getClientId(ContentResolver cr) { 498 String ret = "android-google"; 499 Cursor c = null; 500 try { 501 c = cr.query(Uri.parse("content://com.google.settings/partner"), 502 new String[] { "value" }, "name='client_id'", null, null); 503 if (c != null && c.moveToNext()) { 504 ret = c.getString(0); 505 } 506 } catch (RuntimeException ex) { 507 // fall through to return the default 508 } finally { 509 if (c != null) { 510 c.close(); 511 } 512 } 513 return ret; 514 } 515 516 private CharSequence replaceSystemPropertyInString(Context context, CharSequence srcString) { 517 StringBuffer sb = new StringBuffer(); 518 int lastCharLoc = 0; 519 520 final String client_id = getClientId(context.getContentResolver()); 521 522 for (int i = 0; i < srcString.length(); ++i) { 523 char c = srcString.charAt(i); 524 if (c == '{') { 525 sb.append(srcString.subSequence(lastCharLoc, i)); 526 lastCharLoc = i; 527 inner: 528 for (int j = i; j < srcString.length(); ++j) { 529 char k = srcString.charAt(j); 530 if (k == '}') { 531 String propertyKeyValue = srcString.subSequence(i + 1, j).toString(); 532 if (propertyKeyValue.equals("CLIENT_ID")) { 533 sb.append(client_id); 534 } else { 535 sb.append("unknown"); 536 } 537 lastCharLoc = j + 1; 538 i = j; 539 break inner; 540 } 541 } 542 } 543 } 544 if (srcString.length() - lastCharLoc > 0) { 545 // Put on the tail, if there is one 546 sb.append(srcString.subSequence(lastCharLoc, srcString.length())); 547 } 548 return sb; 549 } 550 } 551 552 @Override 553 public SQLiteOpenHelper getDatabaseHelper(Context context) { 554 synchronized (this) { 555 if (mOpenHelper == null) { 556 mOpenHelper = new DatabaseHelper(context); 557 } 558 return mOpenHelper; 559 } 560 } 561 562 @Override 563 public boolean isCallerSyncAdapter(Uri uri) { 564 return uri.getBooleanQueryParameter(BrowserContract.CALLER_IS_SYNCADAPTER, false); 565 } 566 567 @Override 568 public void notifyChange(boolean callerIsSyncAdapter) { 569 ContentResolver resolver = getContext().getContentResolver(); 570 resolver.notifyChange(BrowserContract.AUTHORITY_URI, null, !callerIsSyncAdapter); 571 resolver.notifyChange(LEGACY_AUTHORITY_URI, null, !callerIsSyncAdapter); 572 } 573 574 @Override 575 public String getType(Uri uri) { 576 final int match = URI_MATCHER.match(uri); 577 switch (match) { 578 case LEGACY: 579 case BOOKMARKS: 580 return Bookmarks.CONTENT_TYPE; 581 case LEGACY_ID: 582 case BOOKMARKS_ID: 583 return Bookmarks.CONTENT_ITEM_TYPE; 584 case HISTORY: 585 return History.CONTENT_TYPE; 586 case HISTORY_ID: 587 return History.CONTENT_ITEM_TYPE; 588 case SEARCHES: 589 return Searches.CONTENT_TYPE; 590 case SEARCHES_ID: 591 return Searches.CONTENT_ITEM_TYPE; 592 } 593 return null; 594 } 595 596 @Override 597 public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, 598 String sortOrder) { 599 SQLiteDatabase db = mOpenHelper.getReadableDatabase(); 600 final int match = URI_MATCHER.match(uri); 601 SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); 602 String limit = uri.getQueryParameter(BrowserContract.PARAM_LIMIT); 603 switch (match) { 604 case ACCOUNTS: { 605 qb.setTables(TABLE_BOOKMARKS); 606 qb.setProjectionMap(ACCOUNTS_PROJECTION_MAP); 607 qb.setDistinct(true); 608 qb.appendWhere(Bookmarks.ACCOUNT_NAME + " IS NOT NULL"); 609 break; 610 } 611 612 case BOOKMARKS_FOLDER_ID: 613 case BOOKMARKS_ID: 614 case BOOKMARKS: { 615 // Only show deleted bookmarks if requested to do so 616 if (!uri.getBooleanQueryParameter(Bookmarks.QUERY_PARAMETER_SHOW_DELETED, false)) { 617 selection = DatabaseUtils.concatenateWhere( 618 Bookmarks.IS_DELETED + "=0", selection); 619 } 620 621 if (match == BOOKMARKS_ID) { 622 // Tack on the ID of the specific bookmark requested 623 selection = DatabaseUtils.concatenateWhere(selection, 624 TABLE_BOOKMARKS + "." + Bookmarks._ID + "=?"); 625 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 626 new String[] { Long.toString(ContentUris.parseId(uri)) }); 627 } else if (match == BOOKMARKS_FOLDER_ID) { 628 // Tack on the ID of the specific folder requested 629 selection = DatabaseUtils.concatenateWhere(selection, 630 TABLE_BOOKMARKS + "." + Bookmarks.PARENT + "=?"); 631 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 632 new String[] { Long.toString(ContentUris.parseId(uri)) }); 633 } 634 635 // Look for account info 636 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 637 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 638 // Only add it if it isn't already in the selection 639 if (selection == null || 640 (!selection.contains(Bookmarks.ACCOUNT_NAME) 641 && !selection.contains(Bookmarks.ACCOUNT_TYPE))) { 642 if (!TextUtils.isEmpty(accountType) && !TextUtils.isEmpty(accountName)) { 643 selection = DatabaseUtils.concatenateWhere(selection, 644 Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=? "); 645 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 646 new String[] { accountType, accountName }); 647 } else { 648 selection = DatabaseUtils.concatenateWhere(selection, 649 Bookmarks.ACCOUNT_TYPE + " IS NULL AND " + 650 Bookmarks.ACCOUNT_NAME + " IS NULL "); 651 } 652 } 653 654 // Set a default sort order if one isn't specified 655 if (TextUtils.isEmpty(sortOrder)) { 656 if (!TextUtils.isEmpty(accountType) 657 && !TextUtils.isEmpty(accountName)) { 658 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER_SYNC; 659 } else { 660 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER; 661 } 662 } 663 664 qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); 665 qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); 666 break; 667 } 668 669 case BOOKMARKS_FOLDER: { 670 // Look for an account 671 boolean useAccount = false; 672 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 673 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 674 if (!TextUtils.isEmpty(accountType) && !TextUtils.isEmpty(accountName)) { 675 useAccount = true; 676 } 677 678 qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); 679 String[] args; 680 String query; 681 // Set a default sort order if one isn't specified 682 if (TextUtils.isEmpty(sortOrder)) { 683 if (useAccount) { 684 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER_SYNC; 685 } else { 686 sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER; 687 } 688 } 689 if (!useAccount) { 690 qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); 691 String where = Bookmarks.PARENT + "=? AND " + Bookmarks.IS_DELETED + "=0"; 692 where = DatabaseUtils.concatenateWhere(where, selection); 693 args = new String[] { Long.toString(FIXED_ID_ROOT) }; 694 if (selectionArgs != null) { 695 args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 696 } 697 query = qb.buildQuery(projection, where, null, null, sortOrder, null); 698 } else { 699 qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); 700 String where = Bookmarks.ACCOUNT_TYPE + "=? AND " + 701 Bookmarks.ACCOUNT_NAME + "=? " + 702 "AND parent = " + 703 "(SELECT _id FROM " + TABLE_BOOKMARKS + " WHERE " + 704 ChromeSyncColumns.SERVER_UNIQUE + "=" + 705 "'" + ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR + "' " + 706 "AND account_type = ? AND account_name = ?) " + 707 "AND " + Bookmarks.IS_DELETED + "=0"; 708 where = DatabaseUtils.concatenateWhere(where, selection); 709 String bookmarksBarQuery = qb.buildQuery(projection, 710 where, null, null, null, null); 711 args = new String[] {accountType, accountName, 712 accountType, accountName}; 713 if (selectionArgs != null) { 714 args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 715 } 716 717 where = Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=?" + 718 " AND " + ChromeSyncColumns.SERVER_UNIQUE + "=?"; 719 where = DatabaseUtils.concatenateWhere(where, selection); 720 qb.setProjectionMap(OTHER_BOOKMARKS_PROJECTION_MAP); 721 String otherBookmarksQuery = qb.buildQuery(projection, 722 where, null, null, null, null); 723 724 query = qb.buildUnionQuery( 725 new String[] { bookmarksBarQuery, otherBookmarksQuery }, 726 sortOrder, limit); 727 728 args = DatabaseUtils.appendSelectionArgs(args, new String[] { 729 accountType, accountName, ChromeSyncColumns.FOLDER_NAME_OTHER_BOOKMARKS, 730 }); 731 if (selectionArgs != null) { 732 args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 733 } 734 } 735 736 Cursor cursor = db.rawQuery(query, args); 737 if (cursor != null) { 738 cursor.setNotificationUri(getContext().getContentResolver(), 739 BrowserContract.AUTHORITY_URI); 740 } 741 return cursor; 742 } 743 744 case BOOKMARKS_SUGGESTIONS: { 745 return doSuggestQuery(selection, selectionArgs, limit); 746 } 747 748 case HISTORY_ID: { 749 selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); 750 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 751 new String[] { Long.toString(ContentUris.parseId(uri)) }); 752 // fall through 753 } 754 case HISTORY: { 755 filterSearchClient(selectionArgs); 756 if (sortOrder == null) { 757 sortOrder = DEFAULT_SORT_HISTORY; 758 } 759 qb.setProjectionMap(HISTORY_PROJECTION_MAP); 760 qb.setTables(TABLE_HISTORY_JOIN_IMAGES); 761 break; 762 } 763 764 case SEARCHES_ID: { 765 selection = DatabaseUtils.concatenateWhere(selection, TABLE_SEARCHES + "._id=?"); 766 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 767 new String[] { Long.toString(ContentUris.parseId(uri)) }); 768 // fall through 769 } 770 case SEARCHES: { 771 qb.setTables(TABLE_SEARCHES); 772 qb.setProjectionMap(SEARCHES_PROJECTION_MAP); 773 break; 774 } 775 776 case SYNCSTATE: { 777 return mSyncHelper.query(db, projection, selection, selectionArgs, sortOrder); 778 } 779 780 case SYNCSTATE_ID: { 781 selection = appendAccountToSelection(uri, selection); 782 String selectionWithId = 783 (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") 784 + (selection == null ? "" : " AND (" + selection + ")"); 785 return mSyncHelper.query(db, projection, selectionWithId, selectionArgs, sortOrder); 786 } 787 788 case IMAGES: { 789 qb.setTables(TABLE_IMAGES); 790 qb.setProjectionMap(IMAGES_PROJECTION_MAP); 791 break; 792 } 793 794 case LEGACY_ID: 795 case COMBINED_ID: { 796 selection = DatabaseUtils.concatenateWhere( 797 selection, Combined._ID + " = CAST(? AS INTEGER)"); 798 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 799 new String[] { Long.toString(ContentUris.parseId(uri)) }); 800 // fall through 801 } 802 case LEGACY: 803 case COMBINED: { 804 if ((match == LEGACY || match == LEGACY_ID) 805 && projection == null) { 806 projection = Browser.HISTORY_PROJECTION; 807 } 808 String[] args = createCombinedQuery(uri, projection, qb); 809 if (selectionArgs == null) { 810 selectionArgs = args; 811 } else { 812 selectionArgs = DatabaseUtils.appendSelectionArgs(args, selectionArgs); 813 } 814 break; 815 } 816 817 case SETTINGS: { 818 qb.setTables(TABLE_SETTINGS); 819 qb.setProjectionMap(SETTINGS_PROJECTION_MAP); 820 break; 821 } 822 823 default: { 824 throw new UnsupportedOperationException("Unknown URL " + uri.toString()); 825 } 826 } 827 828 Cursor cursor = qb.query(db, projection, selection, selectionArgs, null, null, sortOrder, 829 limit); 830 cursor.setNotificationUri(getContext().getContentResolver(), BrowserContract.AUTHORITY_URI); 831 return cursor; 832 } 833 834 private Cursor doSuggestQuery(String selection, String[] selectionArgs, String limit) { 835 if (selectionArgs[0] == null) { 836 return null; 837 } else { 838 String like = selectionArgs[0] + "%"; 839 if (selectionArgs[0].startsWith("http") 840 || selectionArgs[0].startsWith("file")) { 841 selectionArgs[0] = like; 842 } else { 843 selectionArgs = new String[5]; 844 selectionArgs[0] = "http://" + like; 845 selectionArgs[1] = "http://www." + like; 846 selectionArgs[2] = "https://" + like; 847 selectionArgs[3] = "https://www." + like; 848 // To match against titles. 849 selectionArgs[4] = like; 850 selection = SUGGEST_SELECTION; 851 } 852 } 853 selection = DatabaseUtils.concatenateWhere(selection, 854 Bookmarks.IS_DELETED + "=0 AND " + Bookmarks.IS_FOLDER + "=0"); 855 856 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); 857 String accountType = prefs.getString(BrowserBookmarksPage.PREF_ACCOUNT_TYPE, null); 858 String accountName = prefs.getString(BrowserBookmarksPage.PREF_ACCOUNT_NAME, null); 859 if (!TextUtils.isEmpty(accountName) && !TextUtils.isEmpty(accountType)) { 860 selection = DatabaseUtils.concatenateWhere(selection, 861 Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=? "); 862 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 863 new String[] { accountType, accountName }); 864 } else { 865 selection = DatabaseUtils.concatenateWhere(selection, 866 Bookmarks.ACCOUNT_TYPE + " IS NULL AND " + 867 Bookmarks.ACCOUNT_NAME + " IS NULL "); 868 } 869 Cursor c = mOpenHelper.getReadableDatabase().query(TABLE_BOOKMARKS, 870 SUGGEST_PROJECTION, selection, selectionArgs, null, null, 871 DEFAULT_BOOKMARKS_SORT_ORDER, null); 872 873 return new SuggestionsCursor(c); 874 } 875 876 private String[] createCombinedQuery( 877 Uri uri, String[] projection, SQLiteQueryBuilder qb) { 878 String[] args = null; 879 // Look for account info 880 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 881 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 882 StringBuilder whereBuilder = new StringBuilder(128); 883 whereBuilder.append(Bookmarks.IS_DELETED); 884 whereBuilder.append(" = 0 AND "); 885 if (!TextUtils.isEmpty(accountName) && !TextUtils.isEmpty(accountType)) { 886 whereBuilder.append(Bookmarks.ACCOUNT_NAME); 887 whereBuilder.append("=? AND "); 888 whereBuilder.append(Bookmarks.ACCOUNT_TYPE); 889 whereBuilder.append("=?"); 890 // We use this where twice 891 args = new String[] { accountName, accountType, 892 accountName, accountType}; 893 } else { 894 whereBuilder.append(Bookmarks.ACCOUNT_NAME); 895 whereBuilder.append(" IS NULL AND "); 896 whereBuilder.append(Bookmarks.ACCOUNT_TYPE); 897 whereBuilder.append(" IS NULL"); 898 } 899 String where = whereBuilder.toString(); 900 // Build the bookmark subquery for history union subquery 901 qb.setTables(TABLE_BOOKMARKS); 902 String subQuery = qb.buildQuery(null, where, null, null, null, null); 903 // Build the history union subquery 904 qb.setTables(String.format(FORMAT_COMBINED_JOIN_SUBQUERY_JOIN_IMAGES, subQuery)); 905 qb.setProjectionMap(COMBINED_HISTORY_PROJECTION_MAP); 906 String historySubQuery = qb.buildQuery(null, 907 null, null, null, null, null); 908 // Build the bookmark union subquery 909 qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); 910 qb.setProjectionMap(COMBINED_BOOKMARK_PROJECTION_MAP); 911 where += String.format(" AND %s NOT IN (SELECT %s FROM %s)", 912 Combined.URL, History.URL, TABLE_HISTORY); 913 String bookmarksSubQuery = qb.buildQuery(null, where, 914 null, null, null, null); 915 // Put it all together 916 String query = qb.buildUnionQuery( 917 new String[] {historySubQuery, bookmarksSubQuery}, 918 null, null); 919 qb.setTables("(" + query + ")"); 920 qb.setProjectionMap(null); 921 return args; 922 } 923 924 int deleteBookmarks(Uri uri, String selection, String[] selectionArgs, 925 boolean callerIsSyncAdapter) { 926 //TODO cascade deletes down from folders 927 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 928 // Look for account info 929 String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); 930 String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); 931 if (!TextUtils.isEmpty(accountType) && !TextUtils.isEmpty(accountName)) { 932 selection = DatabaseUtils.concatenateWhere(selection, 933 Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=? "); 934 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 935 new String[] { accountType, accountName }); 936 } else { 937 selection = DatabaseUtils.concatenateWhere(selection, 938 Bookmarks.ACCOUNT_TYPE + " IS NULL AND " + 939 Bookmarks.ACCOUNT_NAME + " IS NULL "); 940 } 941 if (callerIsSyncAdapter) { 942 return db.delete(TABLE_BOOKMARKS, selection, selectionArgs); 943 } 944 ContentValues values = new ContentValues(); 945 values.put(Bookmarks.DATE_MODIFIED, System.currentTimeMillis()); 946 values.put(Bookmarks.IS_DELETED, 1); 947 return updateInTransaction(Bookmarks.CONTENT_URI, values, 948 selection, selectionArgs, callerIsSyncAdapter); 949 } 950 951 @Override 952 public int deleteInTransaction(Uri uri, String selection, String[] selectionArgs, 953 boolean callerIsSyncAdapter) { 954 final int match = URI_MATCHER.match(uri); 955 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 956 switch (match) { 957 case BOOKMARKS_ID: { 958 selection = DatabaseUtils.concatenateWhere(selection, 959 TABLE_BOOKMARKS + "._id=?"); 960 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 961 new String[] { Long.toString(ContentUris.parseId(uri)) }); 962 // fall through 963 } 964 case BOOKMARKS: { 965 int deleted = deleteBookmarks(uri, selection, selectionArgs, callerIsSyncAdapter); 966 pruneImages(); 967 return deleted; 968 } 969 970 case HISTORY_ID: { 971 selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); 972 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 973 new String[] { Long.toString(ContentUris.parseId(uri)) }); 974 // fall through 975 } 976 case HISTORY: { 977 filterSearchClient(selectionArgs); 978 int deleted = db.delete(TABLE_HISTORY, selection, selectionArgs); 979 pruneImages(); 980 return deleted; 981 } 982 983 case SEARCHES_ID: { 984 selection = DatabaseUtils.concatenateWhere(selection, TABLE_SEARCHES + "._id=?"); 985 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 986 new String[] { Long.toString(ContentUris.parseId(uri)) }); 987 // fall through 988 } 989 case SEARCHES: { 990 return db.delete(TABLE_SEARCHES, selection, selectionArgs); 991 } 992 993 case SYNCSTATE: { 994 return mSyncHelper.delete(db, selection, selectionArgs); 995 } 996 case SYNCSTATE_ID: { 997 String selectionWithId = 998 (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") 999 + (selection == null ? "" : " AND (" + selection + ")"); 1000 return mSyncHelper.delete(db, selectionWithId, selectionArgs); 1001 } 1002 case LEGACY_ID: { 1003 selection = DatabaseUtils.concatenateWhere( 1004 selection, Combined._ID + " = CAST(? AS INTEGER)"); 1005 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 1006 new String[] { Long.toString(ContentUris.parseId(uri)) }); 1007 // fall through 1008 } 1009 case LEGACY: { 1010 String[] projection = new String[] { Combined._ID, 1011 Combined.IS_BOOKMARK, Combined.URL }; 1012 SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); 1013 uri = BookmarkUtils.addAccountInfo(getContext(), uri.buildUpon()) 1014 .build(); 1015 String[] args = createCombinedQuery(uri, projection, qb); 1016 if (selectionArgs == null) { 1017 selectionArgs = args; 1018 } else { 1019 selectionArgs = DatabaseUtils.appendSelectionArgs( 1020 args, selectionArgs); 1021 } 1022 Cursor c = qb.query(db, projection, selection, selectionArgs, 1023 null, null, null); 1024 int deleted = 0; 1025 while (c.moveToNext()) { 1026 long id = c.getLong(0); 1027 boolean isBookmark = c.getInt(1) != 0; 1028 String url = c.getString(2); 1029 if (isBookmark) { 1030 deleted += deleteBookmarks(uri, Bookmarks._ID + "=?", 1031 new String[] { Long.toString(id) }, 1032 callerIsSyncAdapter); 1033 db.delete(TABLE_HISTORY, History.URL + "=?", 1034 new String[] { url }); 1035 } else { 1036 deleted += db.delete(TABLE_HISTORY, 1037 Bookmarks._ID + "=?", 1038 new String[] { Long.toString(id) }); 1039 } 1040 } 1041 return deleted; 1042 } 1043 } 1044 throw new UnsupportedOperationException("Unknown update URI " + uri); 1045 } 1046 1047 long queryDefaultFolderId(String accountName, String accountType) { 1048 if (!TextUtils.isEmpty(accountName) && !TextUtils.isEmpty(accountType)) { 1049 final SQLiteDatabase db = mOpenHelper.getReadableDatabase(); 1050 Cursor c = db.query(TABLE_BOOKMARKS, new String[] { Bookmarks._ID }, 1051 ChromeSyncColumns.SERVER_UNIQUE + " = ?" + 1052 " AND account_type = ? AND account_name = ?", 1053 new String[] { ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR, 1054 accountType, accountName }, null, null, null); 1055 if (c.moveToFirst()) { 1056 return c.getLong(0); 1057 } 1058 } 1059 return FIXED_ID_ROOT; 1060 } 1061 1062 @Override 1063 public Uri insertInTransaction(Uri uri, ContentValues values, boolean callerIsSyncAdapter) { 1064 int match = URI_MATCHER.match(uri); 1065 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1066 long id = -1; 1067 if (match == LEGACY) { 1068 // Intercept and route to the correct table 1069 Integer bookmark = values.getAsInteger(BookmarkColumns.BOOKMARK); 1070 values.remove(BookmarkColumns.BOOKMARK); 1071 if (bookmark == null || bookmark == 0) { 1072 match = HISTORY; 1073 } else { 1074 match = BOOKMARKS; 1075 values.remove(BookmarkColumns.DATE); 1076 values.remove(BookmarkColumns.VISITS); 1077 values.remove(BookmarkColumns.USER_ENTERED); 1078 SharedPreferences prefs = PreferenceManager 1079 .getDefaultSharedPreferences(getContext()); 1080 String accountType = prefs.getString( 1081 BrowserBookmarksPage.PREF_ACCOUNT_TYPE, null); 1082 String accountName = prefs.getString( 1083 BrowserBookmarksPage.PREF_ACCOUNT_NAME, null); 1084 values.put(Bookmarks.ACCOUNT_TYPE, accountType); 1085 values.put(Bookmarks.ACCOUNT_NAME, accountName); 1086 values.put(Bookmarks.IS_FOLDER, 0); 1087 } 1088 } 1089 switch (match) { 1090 case BOOKMARKS: { 1091 // Mark rows dirty if they're not coming from a sync adapter 1092 if (!callerIsSyncAdapter) { 1093 long now = System.currentTimeMillis(); 1094 values.put(Bookmarks.DATE_CREATED, now); 1095 values.put(Bookmarks.DATE_MODIFIED, now); 1096 values.put(Bookmarks.DIRTY, 1); 1097 1098 // If no parent is set default to the "Bookmarks Bar" folder 1099 if (!values.containsKey(Bookmarks.PARENT)) { 1100 String accountType = values 1101 .getAsString(Bookmarks.ACCOUNT_TYPE); 1102 String accountName = values 1103 .getAsString(Bookmarks.ACCOUNT_NAME); 1104 values.put(Bookmarks.PARENT, 1105 queryDefaultFolderId(accountName, accountType)); 1106 } 1107 } 1108 1109 // If no position is requested put the bookmark at the beginning of the list 1110 if (!values.containsKey(Bookmarks.POSITION)) { 1111 values.put(Bookmarks.POSITION, Long.toString(Long.MIN_VALUE)); 1112 } 1113 1114 // Extract out the image values so they can be inserted into the images table 1115 String url = values.getAsString(Bookmarks.URL); 1116 ContentValues imageValues = extractImageValues(values, url); 1117 Boolean isFolder = values.getAsBoolean(Bookmarks.IS_FOLDER); 1118 if ((isFolder == null || !isFolder) 1119 && imageValues != null && !TextUtils.isEmpty(url)) { 1120 int count = db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", 1121 new String[] { url }); 1122 if (count == 0) { 1123 db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, imageValues); 1124 } 1125 } 1126 1127 id = db.insertOrThrow(TABLE_BOOKMARKS, Bookmarks.DIRTY, values); 1128 break; 1129 } 1130 1131 case HISTORY: { 1132 // If no created time is specified set it to now 1133 if (!values.containsKey(History.DATE_CREATED)) { 1134 values.put(History.DATE_CREATED, System.currentTimeMillis()); 1135 } 1136 String url = values.getAsString(History.URL); 1137 url = filterSearchClient(url); 1138 values.put(History.URL, url); 1139 1140 // Extract out the image values so they can be inserted into the images table 1141 ContentValues imageValues = extractImageValues(values, 1142 values.getAsString(History.URL)); 1143 if (imageValues != null) { 1144 db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, imageValues); 1145 } 1146 1147 id = db.insertOrThrow(TABLE_HISTORY, History.VISITS, values); 1148 break; 1149 } 1150 1151 case SEARCHES: { 1152 id = insertSearchesInTransaction(db, values); 1153 break; 1154 } 1155 1156 case SYNCSTATE: { 1157 id = mSyncHelper.insert(db, values); 1158 break; 1159 } 1160 1161 case SETTINGS: { 1162 id = 0; 1163 insertSettingsInTransaction(db, values); 1164 break; 1165 } 1166 1167 default: { 1168 throw new UnsupportedOperationException("Unknown insert URI " + uri); 1169 } 1170 } 1171 1172 if (id >= 0) { 1173 return ContentUris.withAppendedId(uri, id); 1174 } else { 1175 return null; 1176 } 1177 } 1178 1179 private void filterSearchClient(String[] selectionArgs) { 1180 if (selectionArgs != null) { 1181 for (int i = 0; i < selectionArgs.length; i++) { 1182 selectionArgs[i] = filterSearchClient(selectionArgs[i]); 1183 } 1184 } 1185 } 1186 1187 // Filters out the client=ms- param for search urls 1188 private String filterSearchClient(String url) { 1189 // remove "client" before updating it to the history so that it wont 1190 // show up in the auto-complete list. 1191 int index = url.indexOf("client=ms-"); 1192 if (index > 0 && url.contains(".google.")) { 1193 int end = url.indexOf('&', index); 1194 if (end > 0) { 1195 url = url.substring(0, index) 1196 .concat(url.substring(end + 1)); 1197 } else { 1198 // the url.charAt(index-1) should be either '?' or '&' 1199 url = url.substring(0, index-1); 1200 } 1201 } 1202 return url; 1203 } 1204 1205 /** 1206 * Searches are unique, so perform an UPSERT manually since SQLite doesn't support them. 1207 */ 1208 private long insertSearchesInTransaction(SQLiteDatabase db, ContentValues values) { 1209 String search = values.getAsString(Searches.SEARCH); 1210 if (TextUtils.isEmpty(search)) { 1211 throw new IllegalArgumentException("Must include the SEARCH field"); 1212 } 1213 Cursor cursor = null; 1214 try { 1215 cursor = db.query(TABLE_SEARCHES, new String[] { Searches._ID }, 1216 Searches.SEARCH + "=?", new String[] { search }, null, null, null); 1217 if (cursor.moveToNext()) { 1218 long id = cursor.getLong(0); 1219 db.update(TABLE_SEARCHES, values, Searches._ID + "=?", 1220 new String[] { Long.toString(id) }); 1221 return id; 1222 } else { 1223 return db.insertOrThrow(TABLE_SEARCHES, Searches.SEARCH, values); 1224 } 1225 } finally { 1226 if (cursor != null) cursor.close(); 1227 } 1228 } 1229 1230 /** 1231 * Settings are unique, so perform an UPSERT manually since SQLite doesn't support them. 1232 */ 1233 private long insertSettingsInTransaction(SQLiteDatabase db, ContentValues values) { 1234 String key = values.getAsString(Settings.KEY); 1235 if (TextUtils.isEmpty(key)) { 1236 throw new IllegalArgumentException("Must include the KEY field"); 1237 } 1238 String[] keyArray = new String[] { key }; 1239 Cursor cursor = null; 1240 try { 1241 cursor = db.query(TABLE_SETTINGS, new String[] { Settings.KEY }, 1242 Settings.KEY + "=?", keyArray, null, null, null); 1243 if (cursor.moveToNext()) { 1244 long id = cursor.getLong(0); 1245 db.update(TABLE_SETTINGS, values, Settings.KEY + "=?", keyArray); 1246 return id; 1247 } else { 1248 return db.insertOrThrow(TABLE_SETTINGS, Settings.VALUE, values); 1249 } 1250 } finally { 1251 if (cursor != null) cursor.close(); 1252 } 1253 } 1254 1255 @Override 1256 public int updateInTransaction(Uri uri, ContentValues values, String selection, 1257 String[] selectionArgs, boolean callerIsSyncAdapter) { 1258 int match = URI_MATCHER.match(uri); 1259 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1260 if (match == LEGACY || match == LEGACY_ID) { 1261 // Intercept and route to the correct table 1262 Integer bookmark = values.getAsInteger(BookmarkColumns.BOOKMARK); 1263 values.remove(BookmarkColumns.BOOKMARK); 1264 if (bookmark == null || bookmark == 0) { 1265 if (match == LEGACY) { 1266 match = HISTORY; 1267 } else { 1268 match = HISTORY_ID; 1269 } 1270 } else { 1271 if (match == LEGACY) { 1272 match = BOOKMARKS; 1273 } else { 1274 match = BOOKMARKS_ID; 1275 } 1276 values.remove(BookmarkColumns.DATE); 1277 values.remove(BookmarkColumns.VISITS); 1278 values.remove(BookmarkColumns.USER_ENTERED); 1279 } 1280 } 1281 switch (match) { 1282 case BOOKMARKS_ID: { 1283 selection = DatabaseUtils.concatenateWhere(selection, 1284 TABLE_BOOKMARKS + "._id=?"); 1285 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 1286 new String[] { Long.toString(ContentUris.parseId(uri)) }); 1287 // fall through 1288 } 1289 case BOOKMARKS: { 1290 int updated = updateBookmarksInTransaction(values, selection, selectionArgs, 1291 callerIsSyncAdapter); 1292 pruneImages(); 1293 return updated; 1294 } 1295 1296 case HISTORY_ID: { 1297 selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); 1298 selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, 1299 new String[] { Long.toString(ContentUris.parseId(uri)) }); 1300 // fall through 1301 } 1302 case HISTORY: { 1303 int updated = updateHistoryInTransaction(values, selection, selectionArgs); 1304 pruneImages(); 1305 return updated; 1306 } 1307 1308 case SYNCSTATE: { 1309 return mSyncHelper.update(mDb, values, 1310 appendAccountToSelection(uri, selection), selectionArgs); 1311 } 1312 1313 case SYNCSTATE_ID: { 1314 selection = appendAccountToSelection(uri, selection); 1315 String selectionWithId = 1316 (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") 1317 + (selection == null ? "" : " AND (" + selection + ")"); 1318 return mSyncHelper.update(mDb, values, 1319 selectionWithId, selectionArgs); 1320 } 1321 1322 case IMAGES: { 1323 String url = values.getAsString(Images.URL); 1324 if (TextUtils.isEmpty(url)) { 1325 throw new IllegalArgumentException("Images.URL is required"); 1326 } 1327 int count = db.update(TABLE_IMAGES, values, Images.URL + "=?", 1328 new String[] { url }); 1329 if (count == 0) { 1330 db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, values); 1331 count = 1; 1332 } 1333 return count; 1334 } 1335 1336 case SEARCHES: { 1337 return db.update(TABLE_SEARCHES, values, selection, selectionArgs); 1338 } 1339 } 1340 throw new UnsupportedOperationException("Unknown update URI " + uri); 1341 } 1342 1343 /** 1344 * Does a query to find the matching bookmarks and updates each one with the provided values. 1345 */ 1346 int updateBookmarksInTransaction(ContentValues values, String selection, 1347 String[] selectionArgs, boolean callerIsSyncAdapter) { 1348 int count = 0; 1349 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1350 Cursor cursor = query(Bookmarks.CONTENT_URI, 1351 new String[] { Bookmarks._ID, Bookmarks.VERSION, Bookmarks.URL }, 1352 selection, selectionArgs, null); 1353 try { 1354 String[] args = new String[1]; 1355 // Mark the bookmark dirty if the caller isn't a sync adapter 1356 if (!callerIsSyncAdapter) { 1357 values.put(Bookmarks.DATE_MODIFIED, System.currentTimeMillis()); 1358 values.put(Bookmarks.DIRTY, 1); 1359 } 1360 1361 boolean updatingUrl = values.containsKey(Bookmarks.URL); 1362 String url = null; 1363 if (updatingUrl) { 1364 url = values.getAsString(Bookmarks.URL); 1365 } 1366 ContentValues imageValues = extractImageValues(values, url); 1367 1368 while (cursor.moveToNext()) { 1369 args[0] = cursor.getString(0); 1370 if (!callerIsSyncAdapter) { 1371 // increase the local version for non-sync changes 1372 values.put(Bookmarks.VERSION, cursor.getLong(1) + 1); 1373 } 1374 count += db.update(TABLE_BOOKMARKS, values, "_id=?", args); 1375 1376 // Update the images over in their table 1377 if (imageValues != null) { 1378 if (!updatingUrl) { 1379 url = cursor.getString(2); 1380 imageValues.put(Images.URL, url); 1381 } 1382 1383 if (!TextUtils.isEmpty(url)) { 1384 args[0] = url; 1385 if (db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", args) == 0) { 1386 db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); 1387 } 1388 } 1389 } 1390 } 1391 } finally { 1392 if (cursor != null) cursor.close(); 1393 } 1394 return count; 1395 } 1396 1397 /** 1398 * Does a query to find the matching bookmarks and updates each one with the provided values. 1399 */ 1400 int updateHistoryInTransaction(ContentValues values, String selection, String[] selectionArgs) { 1401 int count = 0; 1402 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1403 filterSearchClient(selectionArgs); 1404 Cursor cursor = query(History.CONTENT_URI, 1405 new String[] { History._ID, History.URL }, 1406 selection, selectionArgs, null); 1407 try { 1408 String[] args = new String[1]; 1409 1410 boolean updatingUrl = values.containsKey(History.URL); 1411 String url = null; 1412 if (updatingUrl) { 1413 url = filterSearchClient(values.getAsString(History.URL)); 1414 values.put(History.URL, url); 1415 } 1416 ContentValues imageValues = extractImageValues(values, url); 1417 1418 while (cursor.moveToNext()) { 1419 args[0] = cursor.getString(0); 1420 count += db.update(TABLE_HISTORY, values, "_id=?", args); 1421 1422 // Update the images over in their table 1423 if (imageValues != null) { 1424 if (!updatingUrl) { 1425 url = cursor.getString(1); 1426 imageValues.put(Images.URL, url); 1427 } 1428 args[0] = url; 1429 if (db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", args) == 0) { 1430 db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); 1431 } 1432 } 1433 } 1434 } finally { 1435 if (cursor != null) cursor.close(); 1436 } 1437 return count; 1438 } 1439 1440 String appendAccountToSelection(Uri uri, String selection) { 1441 final String accountName = uri.getQueryParameter(RawContacts.ACCOUNT_NAME); 1442 final String accountType = uri.getQueryParameter(RawContacts.ACCOUNT_TYPE); 1443 1444 final boolean partialUri = TextUtils.isEmpty(accountName) ^ TextUtils.isEmpty(accountType); 1445 if (partialUri) { 1446 // Throw when either account is incomplete 1447 throw new IllegalArgumentException( 1448 "Must specify both or neither of ACCOUNT_NAME and ACCOUNT_TYPE for " + uri); 1449 } 1450 1451 // Accounts are valid by only checking one parameter, since we've 1452 // already ruled out partial accounts. 1453 final boolean validAccount = !TextUtils.isEmpty(accountName); 1454 if (validAccount) { 1455 StringBuilder selectionSb = new StringBuilder(RawContacts.ACCOUNT_NAME + "=" 1456 + DatabaseUtils.sqlEscapeString(accountName) + " AND " 1457 + RawContacts.ACCOUNT_TYPE + "=" 1458 + DatabaseUtils.sqlEscapeString(accountType)); 1459 if (!TextUtils.isEmpty(selection)) { 1460 selectionSb.append(" AND ("); 1461 selectionSb.append(selection); 1462 selectionSb.append(')'); 1463 } 1464 return selectionSb.toString(); 1465 } else { 1466 return selection; 1467 } 1468 } 1469 1470 ContentValues extractImageValues(ContentValues values, String url) { 1471 ContentValues imageValues = null; 1472 // favicon 1473 if (values.containsKey(Bookmarks.FAVICON)) { 1474 imageValues = new ContentValues(); 1475 imageValues.put(Images.FAVICON, values.getAsByteArray(Bookmarks.FAVICON)); 1476 values.remove(Bookmarks.FAVICON); 1477 } 1478 1479 // thumbnail 1480 if (values.containsKey(Bookmarks.THUMBNAIL)) { 1481 if (imageValues == null) { 1482 imageValues = new ContentValues(); 1483 } 1484 imageValues.put(Images.THUMBNAIL, values.getAsByteArray(Bookmarks.THUMBNAIL)); 1485 values.remove(Bookmarks.THUMBNAIL); 1486 } 1487 1488 // touch icon 1489 if (values.containsKey(Bookmarks.TOUCH_ICON)) { 1490 if (imageValues == null) { 1491 imageValues = new ContentValues(); 1492 } 1493 imageValues.put(Images.TOUCH_ICON, values.getAsByteArray(Bookmarks.TOUCH_ICON)); 1494 values.remove(Bookmarks.TOUCH_ICON); 1495 } 1496 1497 if (imageValues != null) { 1498 imageValues.put(Images.URL, url); 1499 } 1500 return imageValues; 1501 } 1502 1503 void pruneImages() { 1504 final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); 1505 db.delete(TABLE_IMAGES, IMAGE_PRUNE, null); 1506 } 1507 1508 static class SuggestionsCursor extends AbstractCursor { 1509 private static final int ID_INDEX = 0; 1510 private static final int URL_INDEX = 1; 1511 private static final int TITLE_INDEX = 2; 1512 // shared suggestion array index, make sure to match COLUMNS 1513 private static final int SUGGEST_COLUMN_INTENT_ACTION_ID = 1; 1514 private static final int SUGGEST_COLUMN_INTENT_DATA_ID = 2; 1515 private static final int SUGGEST_COLUMN_TEXT_1_ID = 3; 1516 private static final int SUGGEST_COLUMN_TEXT_2_TEXT_ID = 4; 1517 private static final int SUGGEST_COLUMN_TEXT_2_URL_ID = 5; 1518 private static final int SUGGEST_COLUMN_ICON_1_ID = 6; 1519 1520 // shared suggestion columns 1521 private static final String[] COLUMNS = new String[] { 1522 BaseColumns._ID, 1523 SearchManager.SUGGEST_COLUMN_INTENT_ACTION, 1524 SearchManager.SUGGEST_COLUMN_INTENT_DATA, 1525 SearchManager.SUGGEST_COLUMN_TEXT_1, 1526 SearchManager.SUGGEST_COLUMN_TEXT_2, 1527 SearchManager.SUGGEST_COLUMN_TEXT_2_URL, 1528 SearchManager.SUGGEST_COLUMN_ICON_1}; 1529 1530 private Cursor mSource; 1531 1532 public SuggestionsCursor(Cursor cursor) { 1533 mSource = cursor; 1534 } 1535 1536 @Override 1537 public String[] getColumnNames() { 1538 return COLUMNS; 1539 } 1540 1541 @Override 1542 public String getString(int columnIndex) { 1543 switch (columnIndex) { 1544 case ID_INDEX: 1545 return mSource.getString(columnIndex); 1546 case SUGGEST_COLUMN_INTENT_ACTION_ID: 1547 return Intent.ACTION_VIEW; 1548 case SUGGEST_COLUMN_INTENT_DATA_ID: 1549 case SUGGEST_COLUMN_TEXT_2_TEXT_ID: 1550 case SUGGEST_COLUMN_TEXT_2_URL_ID: 1551 return mSource.getString(URL_INDEX); 1552 case SUGGEST_COLUMN_TEXT_1_ID: 1553 return mSource.getString(TITLE_INDEX); 1554 case SUGGEST_COLUMN_ICON_1_ID: 1555 return Integer.toString(R.drawable.ic_favorite_off_normal); 1556 } 1557 return null; 1558 } 1559 1560 @Override 1561 public int getCount() { 1562 return mSource.getCount(); 1563 } 1564 1565 @Override 1566 public double getDouble(int column) { 1567 throw new UnsupportedOperationException(); 1568 } 1569 1570 @Override 1571 public float getFloat(int column) { 1572 throw new UnsupportedOperationException(); 1573 } 1574 1575 @Override 1576 public int getInt(int column) { 1577 throw new UnsupportedOperationException(); 1578 } 1579 1580 @Override 1581 public long getLong(int column) { 1582 switch (column) { 1583 case ID_INDEX: 1584 return mSource.getLong(ID_INDEX); 1585 } 1586 throw new UnsupportedOperationException(); 1587 } 1588 1589 @Override 1590 public short getShort(int column) { 1591 throw new UnsupportedOperationException(); 1592 } 1593 1594 @Override 1595 public boolean isNull(int column) { 1596 return mSource.isNull(column); 1597 } 1598 1599 @Override 1600 public boolean onMove(int oldPosition, int newPosition) { 1601 return mSource.moveToPosition(newPosition); 1602 } 1603 } 1604} 1605