| /* |
| * Copyright (C) 2010 he Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package com.android.browser.provider; |
| |
| import android.accounts.Account; |
| import android.accounts.AccountManager; |
| import android.app.SearchManager; |
| import android.content.ContentResolver; |
| import android.content.ContentUris; |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.UriMatcher; |
| import android.content.res.Resources; |
| import android.content.res.TypedArray; |
| import android.database.AbstractCursor; |
| import android.database.ContentObserver; |
| import android.database.Cursor; |
| import android.database.DatabaseUtils; |
| import android.database.MatrixCursor; |
| import android.database.sqlite.SQLiteDatabase; |
| import android.database.sqlite.SQLiteOpenHelper; |
| import android.database.sqlite.SQLiteQueryBuilder; |
| import android.net.Uri; |
| import android.provider.BaseColumns; |
| import android.provider.Browser; |
| import android.provider.Browser.BookmarkColumns; |
| import android.provider.BrowserContract; |
| import android.provider.BrowserContract.Accounts; |
| import android.provider.BrowserContract.Bookmarks; |
| import android.provider.BrowserContract.ChromeSyncColumns; |
| import android.provider.BrowserContract.Combined; |
| import android.provider.BrowserContract.History; |
| import android.provider.BrowserContract.Images; |
| import android.provider.BrowserContract.Searches; |
| import android.provider.BrowserContract.Settings; |
| import android.provider.BrowserContract.SyncState; |
| import android.provider.ContactsContract.RawContacts; |
| import android.provider.SyncStateContract; |
| import android.text.TextUtils; |
| |
| import com.android.browser.R; |
| import com.android.browser.UrlUtils; |
| import com.android.browser.widget.BookmarkThumbnailWidgetProvider; |
| import com.android.common.content.SyncStateContentProviderHelper; |
| import com.google.common.annotations.VisibleForTesting; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| public class BrowserProvider2 extends SQLiteContentProvider { |
| |
| public static final String PARAM_GROUP_BY = "groupBy"; |
| public static final String PARAM_ALLOW_EMPTY_ACCOUNTS = "allowEmptyAccounts"; |
| |
| public static final String LEGACY_AUTHORITY = "browser"; |
| static final Uri LEGACY_AUTHORITY_URI = new Uri.Builder() |
| .authority(LEGACY_AUTHORITY).scheme("content").build(); |
| |
| public static interface Thumbnails { |
| public static final Uri CONTENT_URI = Uri.withAppendedPath( |
| BrowserContract.AUTHORITY_URI, "thumbnails"); |
| public static final String _ID = "_id"; |
| public static final String THUMBNAIL = "thumbnail"; |
| } |
| |
| public static interface OmniboxSuggestions { |
| public static final Uri CONTENT_URI = Uri.withAppendedPath( |
| BrowserContract.AUTHORITY_URI, "omnibox_suggestions"); |
| public static final String _ID = "_id"; |
| public static final String URL = "url"; |
| public static final String TITLE = "title"; |
| public static final String IS_BOOKMARK = "bookmark"; |
| } |
| |
| static final String TABLE_BOOKMARKS = "bookmarks"; |
| static final String TABLE_HISTORY = "history"; |
| static final String TABLE_IMAGES = "images"; |
| static final String TABLE_SEARCHES = "searches"; |
| static final String TABLE_SYNC_STATE = "syncstate"; |
| static final String TABLE_SETTINGS = "settings"; |
| static final String TABLE_SNAPSHOTS = "snapshots"; |
| static final String TABLE_THUMBNAILS = "thumbnails"; |
| |
| static final String TABLE_BOOKMARKS_JOIN_IMAGES = "bookmarks LEFT OUTER JOIN images " + |
| "ON bookmarks.url = images." + Images.URL; |
| static final String TABLE_HISTORY_JOIN_IMAGES = "history LEFT OUTER JOIN images " + |
| "ON history.url = images." + Images.URL; |
| |
| static final String VIEW_ACCOUNTS = "v_accounts"; |
| static final String VIEW_SNAPSHOTS_COMBINED = "v_snapshots_combined"; |
| static final String VIEW_OMNIBOX_SUGGESTIONS = "v_omnibox_suggestions"; |
| |
| static final String FORMAT_COMBINED_JOIN_SUBQUERY_JOIN_IMAGES = |
| "history LEFT OUTER JOIN (%s) bookmarks " + |
| "ON history.url = bookmarks.url LEFT OUTER JOIN images " + |
| "ON history.url = images.url_key"; |
| |
| static final String DEFAULT_SORT_HISTORY = History.DATE_LAST_VISITED + " DESC"; |
| static final String DEFAULT_SORT_ACCOUNTS = |
| Accounts.ACCOUNT_NAME + " IS NOT NULL DESC, " |
| + Accounts.ACCOUNT_NAME + " ASC"; |
| |
| private static final String TABLE_BOOKMARKS_JOIN_HISTORY = |
| "history LEFT OUTER JOIN bookmarks ON history.url = bookmarks.url"; |
| |
| private static final String[] SUGGEST_PROJECTION = new String[] { |
| qualifyColumn(TABLE_HISTORY, History._ID), |
| qualifyColumn(TABLE_HISTORY, History.URL), |
| bookmarkOrHistoryColumn(Combined.TITLE), |
| bookmarkOrHistoryLiteral(Combined.URL, |
| Integer.toString(R.drawable.ic_bookmark_off_holo_dark), |
| Integer.toString(R.drawable.ic_history_holo_dark)), |
| qualifyColumn(TABLE_HISTORY, History.DATE_LAST_VISITED)}; |
| |
| private static final String SUGGEST_SELECTION = |
| "history.url LIKE ? OR history.url LIKE ? OR history.url LIKE ? OR history.url LIKE ?" |
| + " OR history.title LIKE ? OR bookmarks.title LIKE ?"; |
| |
| private static final String ZERO_QUERY_SUGGEST_SELECTION = |
| TABLE_HISTORY + "." + History.DATE_LAST_VISITED + " != 0"; |
| |
| private static final String IMAGE_PRUNE = |
| "url_key NOT IN (SELECT url FROM bookmarks " + |
| "WHERE url IS NOT NULL AND deleted == 0) AND url_key NOT IN " + |
| "(SELECT url FROM history WHERE url IS NOT NULL)"; |
| |
| static final int THUMBNAILS = 10; |
| static final int THUMBNAILS_ID = 11; |
| static final int OMNIBOX_SUGGESTIONS = 20; |
| |
| static final int BOOKMARKS = 1000; |
| static final int BOOKMARKS_ID = 1001; |
| static final int BOOKMARKS_FOLDER = 1002; |
| static final int BOOKMARKS_FOLDER_ID = 1003; |
| static final int BOOKMARKS_SUGGESTIONS = 1004; |
| static final int BOOKMARKS_DEFAULT_FOLDER_ID = 1005; |
| |
| static final int HISTORY = 2000; |
| static final int HISTORY_ID = 2001; |
| |
| static final int SEARCHES = 3000; |
| static final int SEARCHES_ID = 3001; |
| |
| static final int SYNCSTATE = 4000; |
| static final int SYNCSTATE_ID = 4001; |
| |
| static final int IMAGES = 5000; |
| |
| static final int COMBINED = 6000; |
| static final int COMBINED_ID = 6001; |
| |
| static final int ACCOUNTS = 7000; |
| |
| static final int SETTINGS = 8000; |
| |
| static final int LEGACY = 9000; |
| static final int LEGACY_ID = 9001; |
| |
| public static final long FIXED_ID_ROOT = 1; |
| |
| // Default sort order for unsync'd bookmarks |
| static final String DEFAULT_BOOKMARKS_SORT_ORDER = |
| Bookmarks.IS_FOLDER + " DESC, position ASC, _id ASC"; |
| |
| // Default sort order for sync'd bookmarks |
| static final String DEFAULT_BOOKMARKS_SORT_ORDER_SYNC = "position ASC, _id ASC"; |
| |
| static final UriMatcher URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH); |
| |
| static final HashMap<String, String> ACCOUNTS_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> BOOKMARKS_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> OTHER_BOOKMARKS_PROJECTION_MAP = |
| new HashMap<String, String>(); |
| static final HashMap<String, String> HISTORY_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> SYNC_STATE_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> IMAGES_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> COMBINED_HISTORY_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> COMBINED_BOOKMARK_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> SEARCHES_PROJECTION_MAP = new HashMap<String, String>(); |
| static final HashMap<String, String> SETTINGS_PROJECTION_MAP = new HashMap<String, String>(); |
| |
| static { |
| final UriMatcher matcher = URI_MATCHER; |
| final String authority = BrowserContract.AUTHORITY; |
| matcher.addURI(authority, "accounts", ACCOUNTS); |
| matcher.addURI(authority, "bookmarks", BOOKMARKS); |
| matcher.addURI(authority, "bookmarks/#", BOOKMARKS_ID); |
| matcher.addURI(authority, "bookmarks/folder", BOOKMARKS_FOLDER); |
| matcher.addURI(authority, "bookmarks/folder/#", BOOKMARKS_FOLDER_ID); |
| matcher.addURI(authority, "bookmarks/folder/id", BOOKMARKS_DEFAULT_FOLDER_ID); |
| matcher.addURI(authority, |
| SearchManager.SUGGEST_URI_PATH_QUERY, |
| BOOKMARKS_SUGGESTIONS); |
| matcher.addURI(authority, |
| "bookmarks/" + SearchManager.SUGGEST_URI_PATH_QUERY, |
| BOOKMARKS_SUGGESTIONS); |
| matcher.addURI(authority, "history", HISTORY); |
| matcher.addURI(authority, "history/#", HISTORY_ID); |
| matcher.addURI(authority, "searches", SEARCHES); |
| matcher.addURI(authority, "searches/#", SEARCHES_ID); |
| matcher.addURI(authority, "syncstate", SYNCSTATE); |
| matcher.addURI(authority, "syncstate/#", SYNCSTATE_ID); |
| matcher.addURI(authority, "images", IMAGES); |
| matcher.addURI(authority, "combined", COMBINED); |
| matcher.addURI(authority, "combined/#", COMBINED_ID); |
| matcher.addURI(authority, "settings", SETTINGS); |
| matcher.addURI(authority, "thumbnails", THUMBNAILS); |
| matcher.addURI(authority, "thumbnails/#", THUMBNAILS_ID); |
| matcher.addURI(authority, "omnibox_suggestions", OMNIBOX_SUGGESTIONS); |
| |
| // Legacy |
| matcher.addURI(LEGACY_AUTHORITY, "searches", SEARCHES); |
| matcher.addURI(LEGACY_AUTHORITY, "searches/#", SEARCHES_ID); |
| matcher.addURI(LEGACY_AUTHORITY, "bookmarks", LEGACY); |
| matcher.addURI(LEGACY_AUTHORITY, "bookmarks/#", LEGACY_ID); |
| matcher.addURI(LEGACY_AUTHORITY, |
| SearchManager.SUGGEST_URI_PATH_QUERY, |
| BOOKMARKS_SUGGESTIONS); |
| matcher.addURI(LEGACY_AUTHORITY, |
| "bookmarks/" + SearchManager.SUGGEST_URI_PATH_QUERY, |
| BOOKMARKS_SUGGESTIONS); |
| |
| // Projection maps |
| HashMap<String, String> map; |
| |
| // Accounts |
| map = ACCOUNTS_PROJECTION_MAP; |
| map.put(Accounts.ACCOUNT_TYPE, Accounts.ACCOUNT_TYPE); |
| map.put(Accounts.ACCOUNT_NAME, Accounts.ACCOUNT_NAME); |
| map.put(Accounts.ROOT_ID, Accounts.ROOT_ID); |
| |
| // Bookmarks |
| map = BOOKMARKS_PROJECTION_MAP; |
| map.put(Bookmarks._ID, qualifyColumn(TABLE_BOOKMARKS, Bookmarks._ID)); |
| map.put(Bookmarks.TITLE, Bookmarks.TITLE); |
| map.put(Bookmarks.URL, Bookmarks.URL); |
| map.put(Bookmarks.FAVICON, Bookmarks.FAVICON); |
| map.put(Bookmarks.THUMBNAIL, Bookmarks.THUMBNAIL); |
| map.put(Bookmarks.TOUCH_ICON, Bookmarks.TOUCH_ICON); |
| map.put(Bookmarks.IS_FOLDER, Bookmarks.IS_FOLDER); |
| map.put(Bookmarks.PARENT, Bookmarks.PARENT); |
| map.put(Bookmarks.POSITION, Bookmarks.POSITION); |
| map.put(Bookmarks.INSERT_AFTER, Bookmarks.INSERT_AFTER); |
| map.put(Bookmarks.IS_DELETED, Bookmarks.IS_DELETED); |
| map.put(Bookmarks.ACCOUNT_NAME, Bookmarks.ACCOUNT_NAME); |
| map.put(Bookmarks.ACCOUNT_TYPE, Bookmarks.ACCOUNT_TYPE); |
| map.put(Bookmarks.SOURCE_ID, Bookmarks.SOURCE_ID); |
| map.put(Bookmarks.VERSION, Bookmarks.VERSION); |
| map.put(Bookmarks.DATE_CREATED, Bookmarks.DATE_CREATED); |
| map.put(Bookmarks.DATE_MODIFIED, Bookmarks.DATE_MODIFIED); |
| map.put(Bookmarks.DIRTY, Bookmarks.DIRTY); |
| map.put(Bookmarks.SYNC1, Bookmarks.SYNC1); |
| map.put(Bookmarks.SYNC2, Bookmarks.SYNC2); |
| map.put(Bookmarks.SYNC3, Bookmarks.SYNC3); |
| map.put(Bookmarks.SYNC4, Bookmarks.SYNC4); |
| map.put(Bookmarks.SYNC5, Bookmarks.SYNC5); |
| map.put(Bookmarks.PARENT_SOURCE_ID, "(SELECT " + Bookmarks.SOURCE_ID + |
| " FROM " + TABLE_BOOKMARKS + " A WHERE " + |
| "A." + Bookmarks._ID + "=" + TABLE_BOOKMARKS + "." + Bookmarks.PARENT + |
| ") AS " + Bookmarks.PARENT_SOURCE_ID); |
| map.put(Bookmarks.INSERT_AFTER_SOURCE_ID, "(SELECT " + Bookmarks.SOURCE_ID + |
| " FROM " + TABLE_BOOKMARKS + " A WHERE " + |
| "A." + Bookmarks._ID + "=" + TABLE_BOOKMARKS + "." + Bookmarks.INSERT_AFTER + |
| ") AS " + Bookmarks.INSERT_AFTER_SOURCE_ID); |
| map.put(Bookmarks.TYPE, "CASE " |
| + " WHEN " + Bookmarks.IS_FOLDER + "=0 THEN " |
| + Bookmarks.BOOKMARK_TYPE_BOOKMARK |
| + " WHEN " + ChromeSyncColumns.SERVER_UNIQUE + "='" |
| + ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR + "' THEN " |
| + Bookmarks.BOOKMARK_TYPE_BOOKMARK_BAR_FOLDER |
| + " WHEN " + ChromeSyncColumns.SERVER_UNIQUE + "='" |
| + ChromeSyncColumns.FOLDER_NAME_OTHER_BOOKMARKS + "' THEN " |
| + Bookmarks.BOOKMARK_TYPE_OTHER_FOLDER |
| + " ELSE " + Bookmarks.BOOKMARK_TYPE_FOLDER |
| + " END AS " + Bookmarks.TYPE); |
| |
| // Other bookmarks |
| OTHER_BOOKMARKS_PROJECTION_MAP.putAll(BOOKMARKS_PROJECTION_MAP); |
| OTHER_BOOKMARKS_PROJECTION_MAP.put(Bookmarks.POSITION, |
| Long.toString(Long.MAX_VALUE) + " AS " + Bookmarks.POSITION); |
| |
| // History |
| map = HISTORY_PROJECTION_MAP; |
| map.put(History._ID, qualifyColumn(TABLE_HISTORY, History._ID)); |
| map.put(History.TITLE, History.TITLE); |
| map.put(History.URL, History.URL); |
| map.put(History.FAVICON, History.FAVICON); |
| map.put(History.THUMBNAIL, History.THUMBNAIL); |
| map.put(History.TOUCH_ICON, History.TOUCH_ICON); |
| map.put(History.DATE_CREATED, History.DATE_CREATED); |
| map.put(History.DATE_LAST_VISITED, History.DATE_LAST_VISITED); |
| map.put(History.VISITS, History.VISITS); |
| map.put(History.USER_ENTERED, History.USER_ENTERED); |
| |
| // Sync state |
| map = SYNC_STATE_PROJECTION_MAP; |
| map.put(SyncState._ID, SyncState._ID); |
| map.put(SyncState.ACCOUNT_NAME, SyncState.ACCOUNT_NAME); |
| map.put(SyncState.ACCOUNT_TYPE, SyncState.ACCOUNT_TYPE); |
| map.put(SyncState.DATA, SyncState.DATA); |
| |
| // Images |
| map = IMAGES_PROJECTION_MAP; |
| map.put(Images.URL, Images.URL); |
| map.put(Images.FAVICON, Images.FAVICON); |
| map.put(Images.THUMBNAIL, Images.THUMBNAIL); |
| map.put(Images.TOUCH_ICON, Images.TOUCH_ICON); |
| |
| // Combined history half |
| map = COMBINED_HISTORY_PROJECTION_MAP; |
| map.put(Combined._ID, bookmarkOrHistoryColumn(Combined._ID)); |
| map.put(Combined.TITLE, bookmarkOrHistoryColumn(Combined.TITLE)); |
| map.put(Combined.URL, qualifyColumn(TABLE_HISTORY, Combined.URL)); |
| map.put(Combined.DATE_CREATED, qualifyColumn(TABLE_HISTORY, Combined.DATE_CREATED)); |
| map.put(Combined.DATE_LAST_VISITED, Combined.DATE_LAST_VISITED); |
| map.put(Combined.IS_BOOKMARK, "CASE WHEN " + |
| TABLE_BOOKMARKS + "." + Bookmarks._ID + |
| " IS NOT NULL THEN 1 ELSE 0 END AS " + Combined.IS_BOOKMARK); |
| map.put(Combined.VISITS, Combined.VISITS); |
| map.put(Combined.FAVICON, Combined.FAVICON); |
| map.put(Combined.THUMBNAIL, Combined.THUMBNAIL); |
| map.put(Combined.TOUCH_ICON, Combined.TOUCH_ICON); |
| map.put(Combined.USER_ENTERED, "NULL AS " + Combined.USER_ENTERED); |
| |
| // Combined bookmark half |
| map = COMBINED_BOOKMARK_PROJECTION_MAP; |
| map.put(Combined._ID, Combined._ID); |
| map.put(Combined.TITLE, Combined.TITLE); |
| map.put(Combined.URL, Combined.URL); |
| map.put(Combined.DATE_CREATED, Combined.DATE_CREATED); |
| map.put(Combined.DATE_LAST_VISITED, "NULL AS " + Combined.DATE_LAST_VISITED); |
| map.put(Combined.IS_BOOKMARK, "1 AS " + Combined.IS_BOOKMARK); |
| map.put(Combined.VISITS, "0 AS " + Combined.VISITS); |
| map.put(Combined.FAVICON, Combined.FAVICON); |
| map.put(Combined.THUMBNAIL, Combined.THUMBNAIL); |
| map.put(Combined.TOUCH_ICON, Combined.TOUCH_ICON); |
| map.put(Combined.USER_ENTERED, "NULL AS " + Combined.USER_ENTERED); |
| |
| // Searches |
| map = SEARCHES_PROJECTION_MAP; |
| map.put(Searches._ID, Searches._ID); |
| map.put(Searches.SEARCH, Searches.SEARCH); |
| map.put(Searches.DATE, Searches.DATE); |
| |
| // Settings |
| map = SETTINGS_PROJECTION_MAP; |
| map.put(Settings.KEY, Settings.KEY); |
| map.put(Settings.VALUE, Settings.VALUE); |
| } |
| |
| static final String bookmarkOrHistoryColumn(String column) { |
| return "CASE WHEN bookmarks." + column + " IS NOT NULL THEN " + |
| "bookmarks." + column + " ELSE history." + column + " END AS " + column; |
| } |
| |
| static final String bookmarkOrHistoryLiteral(String column, String bookmarkValue, |
| String historyValue) { |
| return "CASE WHEN bookmarks." + column + " IS NOT NULL THEN \"" + bookmarkValue + |
| "\" ELSE \"" + historyValue + "\" END"; |
| } |
| |
| static final String qualifyColumn(String table, String column) { |
| return table + "." + column + " AS " + column; |
| } |
| |
| DatabaseHelper mOpenHelper; |
| SyncStateContentProviderHelper mSyncHelper = new SyncStateContentProviderHelper(); |
| // This is so provider tests can intercept widget updating |
| ContentObserver mWidgetObserver = null; |
| boolean mUpdateWidgets = false; |
| boolean mSyncToNetwork = true; |
| |
| final class DatabaseHelper extends SQLiteOpenHelper { |
| static final String DATABASE_NAME = "browser2.db"; |
| static final int DATABASE_VERSION = 32; |
| public DatabaseHelper(Context context) { |
| super(context, DATABASE_NAME, null, DATABASE_VERSION); |
| setWriteAheadLoggingEnabled(true); |
| } |
| |
| @Override |
| public void onCreate(SQLiteDatabase db) { |
| db.execSQL("CREATE TABLE " + TABLE_BOOKMARKS + "(" + |
| Bookmarks._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + |
| Bookmarks.TITLE + " TEXT," + |
| Bookmarks.URL + " TEXT," + |
| Bookmarks.IS_FOLDER + " INTEGER NOT NULL DEFAULT 0," + |
| Bookmarks.PARENT + " INTEGER," + |
| Bookmarks.POSITION + " INTEGER NOT NULL," + |
| Bookmarks.INSERT_AFTER + " INTEGER," + |
| Bookmarks.IS_DELETED + " INTEGER NOT NULL DEFAULT 0," + |
| Bookmarks.ACCOUNT_NAME + " TEXT," + |
| Bookmarks.ACCOUNT_TYPE + " TEXT," + |
| Bookmarks.SOURCE_ID + " TEXT," + |
| Bookmarks.VERSION + " INTEGER NOT NULL DEFAULT 1," + |
| Bookmarks.DATE_CREATED + " INTEGER," + |
| Bookmarks.DATE_MODIFIED + " INTEGER," + |
| Bookmarks.DIRTY + " INTEGER NOT NULL DEFAULT 0," + |
| Bookmarks.SYNC1 + " TEXT," + |
| Bookmarks.SYNC2 + " TEXT," + |
| Bookmarks.SYNC3 + " TEXT," + |
| Bookmarks.SYNC4 + " TEXT," + |
| Bookmarks.SYNC5 + " TEXT" + |
| ");"); |
| |
| // TODO indices |
| |
| db.execSQL("CREATE TABLE " + TABLE_HISTORY + "(" + |
| History._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + |
| History.TITLE + " TEXT," + |
| History.URL + " TEXT NOT NULL," + |
| History.DATE_CREATED + " INTEGER," + |
| History.DATE_LAST_VISITED + " INTEGER," + |
| History.VISITS + " INTEGER NOT NULL DEFAULT 0," + |
| History.USER_ENTERED + " INTEGER" + |
| ");"); |
| |
| db.execSQL("CREATE TABLE " + TABLE_IMAGES + " (" + |
| Images.URL + " TEXT UNIQUE NOT NULL," + |
| Images.FAVICON + " BLOB," + |
| Images.THUMBNAIL + " BLOB," + |
| Images.TOUCH_ICON + " BLOB" + |
| ");"); |
| db.execSQL("CREATE INDEX imagesUrlIndex ON " + TABLE_IMAGES + |
| "(" + Images.URL + ")"); |
| |
| db.execSQL("CREATE TABLE " + TABLE_SEARCHES + " (" + |
| Searches._ID + " INTEGER PRIMARY KEY AUTOINCREMENT," + |
| Searches.SEARCH + " TEXT," + |
| Searches.DATE + " LONG" + |
| ");"); |
| |
| db.execSQL("CREATE TABLE " + TABLE_SETTINGS + " (" + |
| Settings.KEY + " TEXT PRIMARY KEY," + |
| Settings.VALUE + " TEXT NOT NULL" + |
| ");"); |
| |
| createAccountsView(db); |
| createThumbnails(db); |
| |
| mSyncHelper.createDatabase(db); |
| |
| if (!importFromBrowserProvider(db)) { |
| createDefaultBookmarks(db); |
| } |
| |
| enableSync(db); |
| createOmniboxSuggestions(db); |
| } |
| |
| void createOmniboxSuggestions(SQLiteDatabase db) { |
| db.execSQL(SQL_CREATE_VIEW_OMNIBOX_SUGGESTIONS); |
| } |
| |
| void createThumbnails(SQLiteDatabase db) { |
| db.execSQL("CREATE TABLE IF NOT EXISTS " + TABLE_THUMBNAILS + " (" + |
| Thumbnails._ID + " INTEGER PRIMARY KEY," + |
| Thumbnails.THUMBNAIL + " BLOB NOT NULL" + |
| ");"); |
| } |
| |
| void enableSync(SQLiteDatabase db) { |
| ContentValues values = new ContentValues(); |
| values.put(Settings.KEY, Settings.KEY_SYNC_ENABLED); |
| values.put(Settings.VALUE, 1); |
| insertSettingsInTransaction(db, values); |
| // Enable bookmark sync on all accounts |
| AccountManager am = (AccountManager) getContext().getSystemService( |
| Context.ACCOUNT_SERVICE); |
| if (am == null) { |
| return; |
| } |
| Account[] accounts = am.getAccountsByType("com.google"); |
| if (accounts == null || accounts.length == 0) { |
| return; |
| } |
| for (Account account : accounts) { |
| if (ContentResolver.getIsSyncable( |
| account, BrowserContract.AUTHORITY) == 0) { |
| // Account wasn't syncable, enable it |
| ContentResolver.setIsSyncable( |
| account, BrowserContract.AUTHORITY, 1); |
| ContentResolver.setSyncAutomatically( |
| account, BrowserContract.AUTHORITY, true); |
| } |
| } |
| } |
| |
| boolean importFromBrowserProvider(SQLiteDatabase db) { |
| Context context = getContext(); |
| File oldDbFile = context.getDatabasePath(BrowserProvider.sDatabaseName); |
| if (oldDbFile.exists()) { |
| BrowserProvider.DatabaseHelper helper = |
| new BrowserProvider.DatabaseHelper(context); |
| SQLiteDatabase oldDb = helper.getWritableDatabase(); |
| Cursor c = null; |
| try { |
| String table = BrowserProvider.TABLE_NAMES[BrowserProvider.URI_MATCH_BOOKMARKS]; |
| // Import bookmarks |
| c = oldDb.query(table, |
| new String[] { |
| BookmarkColumns.URL, // 0 |
| BookmarkColumns.TITLE, // 1 |
| BookmarkColumns.FAVICON, // 2 |
| BookmarkColumns.TOUCH_ICON, // 3 |
| BookmarkColumns.CREATED, // 4 |
| }, BookmarkColumns.BOOKMARK + "!=0", null, |
| null, null, null); |
| if (c != null) { |
| while (c.moveToNext()) { |
| String url = c.getString(0); |
| if (TextUtils.isEmpty(url)) |
| continue; // We require a valid URL |
| ContentValues values = new ContentValues(); |
| values.put(Bookmarks.URL, url); |
| values.put(Bookmarks.TITLE, c.getString(1)); |
| values.put(Bookmarks.DATE_CREATED, c.getInt(4)); |
| values.put(Bookmarks.POSITION, 0); |
| values.put(Bookmarks.PARENT, FIXED_ID_ROOT); |
| ContentValues imageValues = new ContentValues(); |
| imageValues.put(Images.URL, url); |
| imageValues.put(Images.FAVICON, c.getBlob(2)); |
| imageValues.put(Images.TOUCH_ICON, c.getBlob(3)); |
| db.insert(TABLE_IMAGES, Images.THUMBNAIL, imageValues); |
| db.insert(TABLE_BOOKMARKS, Bookmarks.DIRTY, values); |
| } |
| c.close(); |
| } |
| // Import history |
| c = oldDb.query(table, |
| new String[] { |
| BookmarkColumns.URL, // 0 |
| BookmarkColumns.TITLE, // 1 |
| BookmarkColumns.VISITS, // 2 |
| BookmarkColumns.DATE, // 3 |
| BookmarkColumns.CREATED, // 4 |
| }, BookmarkColumns.VISITS + " > 0 OR " |
| + BookmarkColumns.BOOKMARK + " = 0", |
| null, null, null, null); |
| if (c != null) { |
| while (c.moveToNext()) { |
| ContentValues values = new ContentValues(); |
| String url = c.getString(0); |
| if (TextUtils.isEmpty(url)) |
| continue; // We require a valid URL |
| values.put(History.URL, url); |
| values.put(History.TITLE, c.getString(1)); |
| values.put(History.VISITS, c.getInt(2)); |
| values.put(History.DATE_LAST_VISITED, c.getLong(3)); |
| values.put(History.DATE_CREATED, c.getLong(4)); |
| db.insert(TABLE_HISTORY, History.FAVICON, values); |
| } |
| c.close(); |
| } |
| // Wipe the old DB, in case the delete fails. |
| oldDb.delete(table, null, null); |
| } finally { |
| if (c != null) c.close(); |
| oldDb.close(); |
| helper.close(); |
| } |
| if (!oldDbFile.delete()) { |
| oldDbFile.deleteOnExit(); |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| void createAccountsView(SQLiteDatabase db) { |
| db.execSQL("CREATE VIEW IF NOT EXISTS v_accounts AS " |
| + "SELECT NULL AS " + Accounts.ACCOUNT_NAME |
| + ", NULL AS " + Accounts.ACCOUNT_TYPE |
| + ", " + FIXED_ID_ROOT + " AS " + Accounts.ROOT_ID |
| + " UNION ALL SELECT " + Accounts.ACCOUNT_NAME |
| + ", " + Accounts.ACCOUNT_TYPE + ", " |
| + Bookmarks._ID + " AS " + Accounts.ROOT_ID |
| + " FROM " + TABLE_BOOKMARKS + " WHERE " |
| + ChromeSyncColumns.SERVER_UNIQUE + " = \"" |
| + ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR + "\" AND " |
| + Bookmarks.IS_DELETED + " = 0"); |
| } |
| |
| @Override |
| public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { |
| if (oldVersion < 32) { |
| createOmniboxSuggestions(db); |
| } |
| if (oldVersion < 31) { |
| createThumbnails(db); |
| } |
| if (oldVersion < 30) { |
| db.execSQL("DROP VIEW IF EXISTS " + VIEW_SNAPSHOTS_COMBINED); |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_SNAPSHOTS); |
| } |
| if (oldVersion < 28) { |
| enableSync(db); |
| } |
| if (oldVersion < 27) { |
| createAccountsView(db); |
| } |
| if (oldVersion < 26) { |
| db.execSQL("DROP VIEW IF EXISTS combined"); |
| } |
| if (oldVersion < 25) { |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_BOOKMARKS); |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_HISTORY); |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_SEARCHES); |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_IMAGES); |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_SETTINGS); |
| mSyncHelper.onAccountsChanged(db, new Account[] {}); // remove all sync info |
| onCreate(db); |
| } |
| } |
| |
| public void onOpen(SQLiteDatabase db) { |
| mSyncHelper.onDatabaseOpened(db); |
| } |
| |
| private void createDefaultBookmarks(SQLiteDatabase db) { |
| ContentValues values = new ContentValues(); |
| // TODO figure out how to deal with localization for the defaults |
| |
| // Bookmarks folder |
| values.put(Bookmarks._ID, FIXED_ID_ROOT); |
| values.put(ChromeSyncColumns.SERVER_UNIQUE, ChromeSyncColumns.FOLDER_NAME_BOOKMARKS); |
| values.put(Bookmarks.TITLE, "Bookmarks"); |
| values.putNull(Bookmarks.PARENT); |
| values.put(Bookmarks.POSITION, 0); |
| values.put(Bookmarks.IS_FOLDER, true); |
| values.put(Bookmarks.DIRTY, true); |
| db.insertOrThrow(TABLE_BOOKMARKS, null, values); |
| |
| addDefaultBookmarks(db, FIXED_ID_ROOT); |
| } |
| |
| private void addDefaultBookmarks(SQLiteDatabase db, long parentId) { |
| Resources res = getContext().getResources(); |
| final CharSequence[] bookmarks = res.getTextArray( |
| R.array.bookmarks); |
| int size = bookmarks.length; |
| TypedArray preloads = res.obtainTypedArray(R.array.bookmark_preloads); |
| try { |
| String parent = Long.toString(parentId); |
| String now = Long.toString(System.currentTimeMillis()); |
| for (int i = 0; i < size; i = i + 2) { |
| CharSequence bookmarkDestination = replaceSystemPropertyInString(getContext(), |
| bookmarks[i + 1]); |
| db.execSQL("INSERT INTO bookmarks (" + |
| Bookmarks.TITLE + ", " + |
| Bookmarks.URL + ", " + |
| Bookmarks.IS_FOLDER + "," + |
| Bookmarks.PARENT + "," + |
| Bookmarks.POSITION + "," + |
| Bookmarks.DATE_CREATED + |
| ") VALUES (" + |
| "'" + bookmarks[i] + "', " + |
| "'" + bookmarkDestination + "', " + |
| "0," + |
| parent + "," + |
| Integer.toString(i) + "," + |
| now + |
| ");"); |
| |
| int faviconId = preloads.getResourceId(i, 0); |
| int thumbId = preloads.getResourceId(i + 1, 0); |
| byte[] thumb = null, favicon = null; |
| try { |
| thumb = readRaw(res, thumbId); |
| } catch (IOException e) { |
| } |
| try { |
| favicon = readRaw(res, faviconId); |
| } catch (IOException e) { |
| } |
| if (thumb != null || favicon != null) { |
| ContentValues imageValues = new ContentValues(); |
| imageValues.put(Images.URL, bookmarkDestination.toString()); |
| if (favicon != null) { |
| imageValues.put(Images.FAVICON, favicon); |
| } |
| if (thumb != null) { |
| imageValues.put(Images.THUMBNAIL, thumb); |
| } |
| db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); |
| } |
| } |
| } catch (ArrayIndexOutOfBoundsException e) { |
| } finally { |
| preloads.recycle(); |
| } |
| } |
| |
| private byte[] readRaw(Resources res, int id) throws IOException { |
| if (id == 0) { |
| return null; |
| } |
| InputStream is = res.openRawResource(id); |
| try { |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| byte[] buf = new byte[4096]; |
| int read; |
| while ((read = is.read(buf)) > 0) { |
| bos.write(buf, 0, read); |
| } |
| bos.flush(); |
| return bos.toByteArray(); |
| } finally { |
| is.close(); |
| } |
| } |
| |
| // XXX: This is a major hack to remove our dependency on gsf constants and |
| // its content provider. http://b/issue?id=2425179 |
| private String getClientId(ContentResolver cr) { |
| String ret = "android-google"; |
| Cursor c = null; |
| try { |
| c = cr.query(Uri.parse("content://com.google.settings/partner"), |
| new String[] { "value" }, "name='client_id'", null, null); |
| if (c != null && c.moveToNext()) { |
| ret = c.getString(0); |
| } |
| } catch (RuntimeException ex) { |
| // fall through to return the default |
| } finally { |
| if (c != null) { |
| c.close(); |
| } |
| } |
| return ret; |
| } |
| |
| private CharSequence replaceSystemPropertyInString(Context context, CharSequence srcString) { |
| StringBuffer sb = new StringBuffer(); |
| int lastCharLoc = 0; |
| |
| final String client_id = getClientId(context.getContentResolver()); |
| |
| for (int i = 0; i < srcString.length(); ++i) { |
| char c = srcString.charAt(i); |
| if (c == '{') { |
| sb.append(srcString.subSequence(lastCharLoc, i)); |
| lastCharLoc = i; |
| inner: |
| for (int j = i; j < srcString.length(); ++j) { |
| char k = srcString.charAt(j); |
| if (k == '}') { |
| String propertyKeyValue = srcString.subSequence(i + 1, j).toString(); |
| if (propertyKeyValue.equals("CLIENT_ID")) { |
| sb.append(client_id); |
| } else { |
| sb.append("unknown"); |
| } |
| lastCharLoc = j + 1; |
| i = j; |
| break inner; |
| } |
| } |
| } |
| } |
| if (srcString.length() - lastCharLoc > 0) { |
| // Put on the tail, if there is one |
| sb.append(srcString.subSequence(lastCharLoc, srcString.length())); |
| } |
| return sb; |
| } |
| } |
| |
| @Override |
| public SQLiteOpenHelper getDatabaseHelper(Context context) { |
| synchronized (this) { |
| if (mOpenHelper == null) { |
| mOpenHelper = new DatabaseHelper(context); |
| } |
| return mOpenHelper; |
| } |
| } |
| |
| @Override |
| public boolean isCallerSyncAdapter(Uri uri) { |
| return uri.getBooleanQueryParameter(BrowserContract.CALLER_IS_SYNCADAPTER, false); |
| } |
| |
| @VisibleForTesting |
| public void setWidgetObserver(ContentObserver obs) { |
| mWidgetObserver = obs; |
| } |
| |
| void refreshWidgets() { |
| mUpdateWidgets = true; |
| } |
| |
| @Override |
| protected void onEndTransaction(boolean callerIsSyncAdapter) { |
| super.onEndTransaction(callerIsSyncAdapter); |
| if (mUpdateWidgets) { |
| if (mWidgetObserver == null) { |
| BookmarkThumbnailWidgetProvider.refreshWidgets(getContext()); |
| } else { |
| mWidgetObserver.dispatchChange(false); |
| } |
| mUpdateWidgets = false; |
| } |
| mSyncToNetwork = true; |
| } |
| |
| @Override |
| public String getType(Uri uri) { |
| final int match = URI_MATCHER.match(uri); |
| switch (match) { |
| case LEGACY: |
| case BOOKMARKS: |
| return Bookmarks.CONTENT_TYPE; |
| case LEGACY_ID: |
| case BOOKMARKS_ID: |
| return Bookmarks.CONTENT_ITEM_TYPE; |
| case HISTORY: |
| return History.CONTENT_TYPE; |
| case HISTORY_ID: |
| return History.CONTENT_ITEM_TYPE; |
| case SEARCHES: |
| return Searches.CONTENT_TYPE; |
| case SEARCHES_ID: |
| return Searches.CONTENT_ITEM_TYPE; |
| } |
| return null; |
| } |
| |
| boolean isNullAccount(String account) { |
| if (account == null) return true; |
| account = account.trim(); |
| return account.length() == 0 || account.equals("null"); |
| } |
| |
| Object[] getSelectionWithAccounts(Uri uri, String selection, String[] selectionArgs) { |
| // Look for account info |
| String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); |
| String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); |
| boolean hasAccounts = false; |
| if (accountType != null && accountName != null) { |
| if (!isNullAccount(accountType) && !isNullAccount(accountName)) { |
| selection = DatabaseUtils.concatenateWhere(selection, |
| Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=? "); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { accountType, accountName }); |
| hasAccounts = true; |
| } else { |
| selection = DatabaseUtils.concatenateWhere(selection, |
| Bookmarks.ACCOUNT_NAME + " IS NULL AND " + |
| Bookmarks.ACCOUNT_TYPE + " IS NULL"); |
| } |
| } |
| return new Object[] { selection, selectionArgs, hasAccounts }; |
| } |
| |
| @Override |
| public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, |
| String sortOrder) { |
| SQLiteDatabase db = mOpenHelper.getReadableDatabase(); |
| final int match = URI_MATCHER.match(uri); |
| SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); |
| String limit = uri.getQueryParameter(BrowserContract.PARAM_LIMIT); |
| String groupBy = uri.getQueryParameter(PARAM_GROUP_BY); |
| switch (match) { |
| case ACCOUNTS: { |
| qb.setTables(VIEW_ACCOUNTS); |
| qb.setProjectionMap(ACCOUNTS_PROJECTION_MAP); |
| String allowEmpty = uri.getQueryParameter(PARAM_ALLOW_EMPTY_ACCOUNTS); |
| if ("false".equals(allowEmpty)) { |
| selection = DatabaseUtils.concatenateWhere(selection, |
| SQL_WHERE_ACCOUNT_HAS_BOOKMARKS); |
| } |
| if (sortOrder == null) { |
| sortOrder = DEFAULT_SORT_ACCOUNTS; |
| } |
| break; |
| } |
| |
| case BOOKMARKS_FOLDER_ID: |
| case BOOKMARKS_ID: |
| case BOOKMARKS: { |
| // Only show deleted bookmarks if requested to do so |
| if (!uri.getBooleanQueryParameter(Bookmarks.QUERY_PARAMETER_SHOW_DELETED, false)) { |
| selection = DatabaseUtils.concatenateWhere( |
| Bookmarks.IS_DELETED + "=0", selection); |
| } |
| |
| if (match == BOOKMARKS_ID) { |
| // Tack on the ID of the specific bookmark requested |
| selection = DatabaseUtils.concatenateWhere(selection, |
| TABLE_BOOKMARKS + "." + Bookmarks._ID + "=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| } else if (match == BOOKMARKS_FOLDER_ID) { |
| // Tack on the ID of the specific folder requested |
| selection = DatabaseUtils.concatenateWhere(selection, |
| TABLE_BOOKMARKS + "." + Bookmarks.PARENT + "=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| } |
| |
| Object[] withAccount = getSelectionWithAccounts(uri, selection, selectionArgs); |
| selection = (String) withAccount[0]; |
| selectionArgs = (String[]) withAccount[1]; |
| boolean hasAccounts = (Boolean) withAccount[2]; |
| |
| // Set a default sort order if one isn't specified |
| if (TextUtils.isEmpty(sortOrder)) { |
| if (hasAccounts) { |
| sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER_SYNC; |
| } else { |
| sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER; |
| } |
| } |
| |
| qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); |
| qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); |
| break; |
| } |
| |
| case BOOKMARKS_FOLDER: { |
| // Look for an account |
| boolean useAccount = false; |
| String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); |
| String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); |
| if (!isNullAccount(accountType) && !isNullAccount(accountName)) { |
| useAccount = true; |
| } |
| |
| qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); |
| String[] args; |
| String query; |
| // Set a default sort order if one isn't specified |
| if (TextUtils.isEmpty(sortOrder)) { |
| if (useAccount) { |
| sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER_SYNC; |
| } else { |
| sortOrder = DEFAULT_BOOKMARKS_SORT_ORDER; |
| } |
| } |
| if (!useAccount) { |
| qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); |
| String where = Bookmarks.PARENT + "=? AND " + Bookmarks.IS_DELETED + "=0"; |
| where = DatabaseUtils.concatenateWhere(where, selection); |
| args = new String[] { Long.toString(FIXED_ID_ROOT) }; |
| if (selectionArgs != null) { |
| args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); |
| } |
| query = qb.buildQuery(projection, where, null, null, sortOrder, null); |
| } else { |
| qb.setProjectionMap(BOOKMARKS_PROJECTION_MAP); |
| String where = Bookmarks.ACCOUNT_TYPE + "=? AND " + |
| Bookmarks.ACCOUNT_NAME + "=? " + |
| "AND parent = " + |
| "(SELECT _id FROM " + TABLE_BOOKMARKS + " WHERE " + |
| ChromeSyncColumns.SERVER_UNIQUE + "=" + |
| "'" + ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR + "' " + |
| "AND account_type = ? AND account_name = ?) " + |
| "AND " + Bookmarks.IS_DELETED + "=0"; |
| where = DatabaseUtils.concatenateWhere(where, selection); |
| String bookmarksBarQuery = qb.buildQuery(projection, |
| where, null, null, null, null); |
| args = new String[] {accountType, accountName, |
| accountType, accountName}; |
| if (selectionArgs != null) { |
| args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); |
| } |
| |
| where = Bookmarks.ACCOUNT_TYPE + "=? AND " + Bookmarks.ACCOUNT_NAME + "=?" + |
| " AND " + ChromeSyncColumns.SERVER_UNIQUE + "=?"; |
| where = DatabaseUtils.concatenateWhere(where, selection); |
| qb.setProjectionMap(OTHER_BOOKMARKS_PROJECTION_MAP); |
| String otherBookmarksQuery = qb.buildQuery(projection, |
| where, null, null, null, null); |
| |
| query = qb.buildUnionQuery( |
| new String[] { bookmarksBarQuery, otherBookmarksQuery }, |
| sortOrder, limit); |
| |
| args = DatabaseUtils.appendSelectionArgs(args, new String[] { |
| accountType, accountName, ChromeSyncColumns.FOLDER_NAME_OTHER_BOOKMARKS, |
| }); |
| if (selectionArgs != null) { |
| args = DatabaseUtils.appendSelectionArgs(args, selectionArgs); |
| } |
| } |
| |
| Cursor cursor = db.rawQuery(query, args); |
| if (cursor != null) { |
| cursor.setNotificationUri(getContext().getContentResolver(), |
| BrowserContract.AUTHORITY_URI); |
| } |
| return cursor; |
| } |
| |
| case BOOKMARKS_DEFAULT_FOLDER_ID: { |
| String accountName = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_NAME); |
| String accountType = uri.getQueryParameter(Bookmarks.PARAM_ACCOUNT_TYPE); |
| long id = queryDefaultFolderId(accountName, accountType); |
| MatrixCursor c = new MatrixCursor(new String[] {Bookmarks._ID}); |
| c.newRow().add(id); |
| return c; |
| } |
| |
| case BOOKMARKS_SUGGESTIONS: { |
| return doSuggestQuery(selection, selectionArgs, limit); |
| } |
| |
| case HISTORY_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case HISTORY: { |
| filterSearchClient(selectionArgs); |
| if (sortOrder == null) { |
| sortOrder = DEFAULT_SORT_HISTORY; |
| } |
| qb.setProjectionMap(HISTORY_PROJECTION_MAP); |
| qb.setTables(TABLE_HISTORY_JOIN_IMAGES); |
| break; |
| } |
| |
| case SEARCHES_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, TABLE_SEARCHES + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case SEARCHES: { |
| qb.setTables(TABLE_SEARCHES); |
| qb.setProjectionMap(SEARCHES_PROJECTION_MAP); |
| break; |
| } |
| |
| case SYNCSTATE: { |
| return mSyncHelper.query(db, projection, selection, selectionArgs, sortOrder); |
| } |
| |
| case SYNCSTATE_ID: { |
| selection = appendAccountToSelection(uri, selection); |
| String selectionWithId = |
| (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") |
| + (selection == null ? "" : " AND (" + selection + ")"); |
| return mSyncHelper.query(db, projection, selectionWithId, selectionArgs, sortOrder); |
| } |
| |
| case IMAGES: { |
| qb.setTables(TABLE_IMAGES); |
| qb.setProjectionMap(IMAGES_PROJECTION_MAP); |
| break; |
| } |
| |
| case LEGACY_ID: |
| case COMBINED_ID: { |
| selection = DatabaseUtils.concatenateWhere( |
| selection, Combined._ID + " = CAST(? AS INTEGER)"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case LEGACY: |
| case COMBINED: { |
| if ((match == LEGACY || match == LEGACY_ID) |
| && projection == null) { |
| projection = Browser.HISTORY_PROJECTION; |
| } |
| String[] args = createCombinedQuery(uri, projection, qb); |
| if (selectionArgs == null) { |
| selectionArgs = args; |
| } else { |
| selectionArgs = DatabaseUtils.appendSelectionArgs(args, selectionArgs); |
| } |
| break; |
| } |
| |
| case SETTINGS: { |
| qb.setTables(TABLE_SETTINGS); |
| qb.setProjectionMap(SETTINGS_PROJECTION_MAP); |
| break; |
| } |
| |
| case THUMBNAILS_ID: { |
| selection = DatabaseUtils.concatenateWhere( |
| selection, Thumbnails._ID + " = ?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case THUMBNAILS: { |
| qb.setTables(TABLE_THUMBNAILS); |
| break; |
| } |
| |
| case OMNIBOX_SUGGESTIONS: { |
| qb.setTables(VIEW_OMNIBOX_SUGGESTIONS); |
| break; |
| } |
| |
| default: { |
| throw new UnsupportedOperationException("Unknown URL " + uri.toString()); |
| } |
| } |
| |
| Cursor cursor = qb.query(db, projection, selection, selectionArgs, groupBy, |
| null, sortOrder, limit); |
| cursor.setNotificationUri(getContext().getContentResolver(), BrowserContract.AUTHORITY_URI); |
| return cursor; |
| } |
| |
| private Cursor doSuggestQuery(String selection, String[] selectionArgs, String limit) { |
| if (TextUtils.isEmpty(selectionArgs[0])) { |
| selection = ZERO_QUERY_SUGGEST_SELECTION; |
| selectionArgs = null; |
| } else { |
| String like = selectionArgs[0] + "%"; |
| if (selectionArgs[0].startsWith("http") |
| || selectionArgs[0].startsWith("file")) { |
| selectionArgs[0] = like; |
| } else { |
| selectionArgs = new String[6]; |
| selectionArgs[0] = "http://" + like; |
| selectionArgs[1] = "http://www." + like; |
| selectionArgs[2] = "https://" + like; |
| selectionArgs[3] = "https://www." + like; |
| // To match against titles. |
| selectionArgs[4] = like; |
| selectionArgs[5] = like; |
| selection = SUGGEST_SELECTION; |
| } |
| selection = DatabaseUtils.concatenateWhere(selection, |
| Bookmarks.IS_DELETED + "=0 AND " + Bookmarks.IS_FOLDER + "=0"); |
| |
| } |
| Cursor c = mOpenHelper.getReadableDatabase().query(TABLE_BOOKMARKS_JOIN_HISTORY, |
| SUGGEST_PROJECTION, selection, selectionArgs, null, null, |
| null, null); |
| |
| return new SuggestionsCursor(c); |
| } |
| |
| private String[] createCombinedQuery( |
| Uri uri, String[] projection, SQLiteQueryBuilder qb) { |
| String[] args = null; |
| StringBuilder whereBuilder = new StringBuilder(128); |
| whereBuilder.append(Bookmarks.IS_DELETED); |
| whereBuilder.append(" = 0"); |
| // Look for account info |
| Object[] withAccount = getSelectionWithAccounts(uri, null, null); |
| String selection = (String) withAccount[0]; |
| String[] selectionArgs = (String[]) withAccount[1]; |
| if (selection != null) { |
| whereBuilder.append(" AND " + selection); |
| if (selectionArgs != null) { |
| // We use the selection twice, hence we need to duplicate the args |
| args = new String[selectionArgs.length * 2]; |
| System.arraycopy(selectionArgs, 0, args, 0, selectionArgs.length); |
| System.arraycopy(selectionArgs, 0, args, selectionArgs.length, |
| selectionArgs.length); |
| } |
| } |
| String where = whereBuilder.toString(); |
| // Build the bookmark subquery for history union subquery |
| qb.setTables(TABLE_BOOKMARKS); |
| String subQuery = qb.buildQuery(null, where, null, null, null, null); |
| // Build the history union subquery |
| qb.setTables(String.format(FORMAT_COMBINED_JOIN_SUBQUERY_JOIN_IMAGES, subQuery)); |
| qb.setProjectionMap(COMBINED_HISTORY_PROJECTION_MAP); |
| String historySubQuery = qb.buildQuery(null, |
| null, null, null, null, null); |
| // Build the bookmark union subquery |
| qb.setTables(TABLE_BOOKMARKS_JOIN_IMAGES); |
| qb.setProjectionMap(COMBINED_BOOKMARK_PROJECTION_MAP); |
| where += String.format(" AND %s NOT IN (SELECT %s FROM %s)", |
| Combined.URL, History.URL, TABLE_HISTORY); |
| String bookmarksSubQuery = qb.buildQuery(null, where, |
| null, null, null, null); |
| // Put it all together |
| String query = qb.buildUnionQuery( |
| new String[] {historySubQuery, bookmarksSubQuery}, |
| null, null); |
| qb.setTables("(" + query + ")"); |
| qb.setProjectionMap(null); |
| return args; |
| } |
| |
| int deleteBookmarks(String selection, String[] selectionArgs, |
| boolean callerIsSyncAdapter) { |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| if (callerIsSyncAdapter) { |
| return db.delete(TABLE_BOOKMARKS, selection, selectionArgs); |
| } |
| |
| Object[] appendedBookmarks = appendBookmarksIfFolder(selection, selectionArgs); |
| selection = (String) appendedBookmarks[0]; |
| selectionArgs = (String[]) appendedBookmarks[1]; |
| |
| ContentValues values = new ContentValues(); |
| values.put(Bookmarks.DATE_MODIFIED, System.currentTimeMillis()); |
| values.put(Bookmarks.IS_DELETED, 1); |
| return updateBookmarksInTransaction(values, selection, selectionArgs, |
| callerIsSyncAdapter); |
| } |
| |
| private Object[] appendBookmarksIfFolder(String selection, String[] selectionArgs) { |
| final SQLiteDatabase db = mOpenHelper.getReadableDatabase(); |
| final String[] bookmarksProjection = new String[] { |
| Bookmarks._ID, // 0 |
| Bookmarks.IS_FOLDER // 1 |
| }; |
| StringBuilder newSelection = new StringBuilder(selection); |
| List<String> newSelectionArgs = new ArrayList<String>(); |
| |
| Cursor cursor = null; |
| try { |
| cursor = db.query(TABLE_BOOKMARKS, bookmarksProjection, |
| selection, selectionArgs, null, null, null); |
| if (cursor != null) { |
| while (cursor.moveToNext()) { |
| String id = Long.toString(cursor.getLong(0)); |
| newSelectionArgs.add(id); |
| if (cursor.getInt(1) != 0) { |
| // collect bookmarks in this folder |
| Object[] bookmarks = appendBookmarksIfFolder( |
| Bookmarks.PARENT + "=?", new String[] { id }); |
| String[] bookmarkIds = (String[]) bookmarks[1]; |
| if (bookmarkIds.length > 0) { |
| newSelection.append(" OR " + TABLE_BOOKMARKS + "._id IN ("); |
| for (String bookmarkId : bookmarkIds) { |
| newSelection.append("?,"); |
| newSelectionArgs.add(bookmarkId); |
| } |
| newSelection.deleteCharAt(newSelection.length() - 1); |
| newSelection.append(")"); |
| } |
| } |
| } |
| } |
| } finally { |
| if (cursor != null) { |
| cursor.close(); |
| } |
| } |
| |
| return new Object[] { |
| newSelection.toString(), |
| newSelectionArgs.toArray(new String[newSelectionArgs.size()]) |
| }; |
| } |
| |
| @Override |
| public int deleteInTransaction(Uri uri, String selection, String[] selectionArgs, |
| boolean callerIsSyncAdapter) { |
| final int match = URI_MATCHER.match(uri); |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| int deleted = 0; |
| switch (match) { |
| case BOOKMARKS_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, |
| TABLE_BOOKMARKS + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case BOOKMARKS: { |
| // Look for account info |
| Object[] withAccount = getSelectionWithAccounts(uri, selection, selectionArgs); |
| selection = (String) withAccount[0]; |
| selectionArgs = (String[]) withAccount[1]; |
| deleted = deleteBookmarks(selection, selectionArgs, callerIsSyncAdapter); |
| pruneImages(); |
| if (deleted > 0) { |
| refreshWidgets(); |
| } |
| break; |
| } |
| |
| case HISTORY_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case HISTORY: { |
| filterSearchClient(selectionArgs); |
| deleted = db.delete(TABLE_HISTORY, selection, selectionArgs); |
| pruneImages(); |
| break; |
| } |
| |
| case SEARCHES_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, TABLE_SEARCHES + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case SEARCHES: { |
| deleted = db.delete(TABLE_SEARCHES, selection, selectionArgs); |
| break; |
| } |
| |
| case SYNCSTATE: { |
| deleted = mSyncHelper.delete(db, selection, selectionArgs); |
| break; |
| } |
| case SYNCSTATE_ID: { |
| String selectionWithId = |
| (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") |
| + (selection == null ? "" : " AND (" + selection + ")"); |
| deleted = mSyncHelper.delete(db, selectionWithId, selectionArgs); |
| break; |
| } |
| case LEGACY_ID: { |
| selection = DatabaseUtils.concatenateWhere( |
| selection, Combined._ID + " = CAST(? AS INTEGER)"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case LEGACY: { |
| String[] projection = new String[] { Combined._ID, |
| Combined.IS_BOOKMARK, Combined.URL }; |
| SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); |
| String[] args = createCombinedQuery(uri, projection, qb); |
| if (selectionArgs == null) { |
| selectionArgs = args; |
| } else { |
| selectionArgs = DatabaseUtils.appendSelectionArgs( |
| args, selectionArgs); |
| } |
| Cursor c = qb.query(db, projection, selection, selectionArgs, |
| null, null, null); |
| while (c.moveToNext()) { |
| long id = c.getLong(0); |
| boolean isBookmark = c.getInt(1) != 0; |
| String url = c.getString(2); |
| if (isBookmark) { |
| deleted += deleteBookmarks(Bookmarks._ID + "=?", |
| new String[] { Long.toString(id) }, |
| callerIsSyncAdapter); |
| db.delete(TABLE_HISTORY, History.URL + "=?", |
| new String[] { url }); |
| } else { |
| deleted += db.delete(TABLE_HISTORY, |
| Bookmarks._ID + "=?", |
| new String[] { Long.toString(id) }); |
| } |
| } |
| c.close(); |
| break; |
| } |
| case THUMBNAILS_ID: { |
| selection = DatabaseUtils.concatenateWhere( |
| selection, Thumbnails._ID + " = ?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case THUMBNAILS: { |
| deleted = db.delete(TABLE_THUMBNAILS, selection, selectionArgs); |
| break; |
| } |
| default: { |
| throw new UnsupportedOperationException("Unknown delete URI " + uri); |
| } |
| } |
| if (deleted > 0) { |
| postNotifyUri(uri); |
| if (shouldNotifyLegacy(uri)) { |
| postNotifyUri(LEGACY_AUTHORITY_URI); |
| } |
| } |
| return deleted; |
| } |
| |
| long queryDefaultFolderId(String accountName, String accountType) { |
| if (!isNullAccount(accountName) && !isNullAccount(accountType)) { |
| final SQLiteDatabase db = mOpenHelper.getReadableDatabase(); |
| Cursor c = db.query(TABLE_BOOKMARKS, new String[] { Bookmarks._ID }, |
| ChromeSyncColumns.SERVER_UNIQUE + " = ?" + |
| " AND account_type = ? AND account_name = ?", |
| new String[] { ChromeSyncColumns.FOLDER_NAME_BOOKMARKS_BAR, |
| accountType, accountName }, null, null, null); |
| try { |
| if (c.moveToFirst()) { |
| return c.getLong(0); |
| } |
| } finally { |
| c.close(); |
| } |
| } |
| return FIXED_ID_ROOT; |
| } |
| |
| @Override |
| public Uri insertInTransaction(Uri uri, ContentValues values, boolean callerIsSyncAdapter) { |
| int match = URI_MATCHER.match(uri); |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| long id = -1; |
| if (match == LEGACY) { |
| // Intercept and route to the correct table |
| Integer bookmark = values.getAsInteger(BookmarkColumns.BOOKMARK); |
| values.remove(BookmarkColumns.BOOKMARK); |
| if (bookmark == null || bookmark == 0) { |
| match = HISTORY; |
| } else { |
| match = BOOKMARKS; |
| values.remove(BookmarkColumns.DATE); |
| values.remove(BookmarkColumns.VISITS); |
| values.remove(BookmarkColumns.USER_ENTERED); |
| values.put(Bookmarks.IS_FOLDER, 0); |
| } |
| } |
| switch (match) { |
| case BOOKMARKS: { |
| // Mark rows dirty if they're not coming from a sync adapter |
| if (!callerIsSyncAdapter) { |
| long now = System.currentTimeMillis(); |
| values.put(Bookmarks.DATE_CREATED, now); |
| values.put(Bookmarks.DATE_MODIFIED, now); |
| values.put(Bookmarks.DIRTY, 1); |
| |
| boolean hasAccounts = values.containsKey(Bookmarks.ACCOUNT_TYPE) |
| || values.containsKey(Bookmarks.ACCOUNT_NAME); |
| String accountType = values |
| .getAsString(Bookmarks.ACCOUNT_TYPE); |
| String accountName = values |
| .getAsString(Bookmarks.ACCOUNT_NAME); |
| boolean hasParent = values.containsKey(Bookmarks.PARENT); |
| if (hasParent && hasAccounts) { |
| // Let's make sure it's valid |
| long parentId = values.getAsLong(Bookmarks.PARENT); |
| hasParent = isValidParent( |
| accountType, accountName, parentId); |
| } else if (hasParent && !hasAccounts) { |
| long parentId = values.getAsLong(Bookmarks.PARENT); |
| hasParent = setParentValues(parentId, values); |
| } |
| |
| // If no parent is set default to the "Bookmarks Bar" folder |
| if (!hasParent) { |
| values.put(Bookmarks.PARENT, |
| queryDefaultFolderId(accountName, accountType)); |
| } |
| } |
| |
| // If no position is requested put the bookmark at the beginning of the list |
| if (!values.containsKey(Bookmarks.POSITION)) { |
| values.put(Bookmarks.POSITION, Long.toString(Long.MIN_VALUE)); |
| } |
| |
| // Extract out the image values so they can be inserted into the images table |
| String url = values.getAsString(Bookmarks.URL); |
| ContentValues imageValues = extractImageValues(values, url); |
| Boolean isFolder = values.getAsBoolean(Bookmarks.IS_FOLDER); |
| if ((isFolder == null || !isFolder) |
| && imageValues != null && !TextUtils.isEmpty(url)) { |
| int count = db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", |
| new String[] { url }); |
| if (count == 0) { |
| db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, imageValues); |
| } |
| } |
| |
| id = db.insertOrThrow(TABLE_BOOKMARKS, Bookmarks.DIRTY, values); |
| refreshWidgets(); |
| break; |
| } |
| |
| case HISTORY: { |
| // If no created time is specified set it to now |
| if (!values.containsKey(History.DATE_CREATED)) { |
| values.put(History.DATE_CREATED, System.currentTimeMillis()); |
| } |
| String url = values.getAsString(History.URL); |
| url = filterSearchClient(url); |
| values.put(History.URL, url); |
| |
| // Extract out the image values so they can be inserted into the images table |
| ContentValues imageValues = extractImageValues(values, |
| values.getAsString(History.URL)); |
| if (imageValues != null) { |
| db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, imageValues); |
| } |
| |
| id = db.insertOrThrow(TABLE_HISTORY, History.VISITS, values); |
| break; |
| } |
| |
| case SEARCHES: { |
| id = insertSearchesInTransaction(db, values); |
| break; |
| } |
| |
| case SYNCSTATE: { |
| id = mSyncHelper.insert(db, values); |
| break; |
| } |
| |
| case SETTINGS: { |
| id = 0; |
| insertSettingsInTransaction(db, values); |
| break; |
| } |
| |
| case THUMBNAILS: { |
| id = db.replaceOrThrow(TABLE_THUMBNAILS, null, values); |
| break; |
| } |
| |
| default: { |
| throw new UnsupportedOperationException("Unknown insert URI " + uri); |
| } |
| } |
| |
| if (id >= 0) { |
| postNotifyUri(uri); |
| if (shouldNotifyLegacy(uri)) { |
| postNotifyUri(LEGACY_AUTHORITY_URI); |
| } |
| return ContentUris.withAppendedId(uri, id); |
| } else { |
| return null; |
| } |
| } |
| |
| private String[] getAccountNameAndType(long id) { |
| if (id <= 0) { |
| return null; |
| } |
| Uri uri = ContentUris.withAppendedId(Bookmarks.CONTENT_URI, id); |
| Cursor c = query(uri, |
| new String[] { Bookmarks.ACCOUNT_NAME, Bookmarks.ACCOUNT_TYPE }, |
| null, null, null); |
| try { |
| if (c.moveToFirst()) { |
| String parentName = c.getString(0); |
| String parentType = c.getString(1); |
| return new String[] { parentName, parentType }; |
| } |
| return null; |
| } finally { |
| c.close(); |
| } |
| } |
| |
| private boolean setParentValues(long parentId, ContentValues values) { |
| String[] parent = getAccountNameAndType(parentId); |
| if (parent == null) { |
| return false; |
| } |
| values.put(Bookmarks.ACCOUNT_NAME, parent[0]); |
| values.put(Bookmarks.ACCOUNT_TYPE, parent[1]); |
| return true; |
| } |
| |
| private boolean isValidParent(String accountType, String accountName, |
| long parentId) { |
| String[] parent = getAccountNameAndType(parentId); |
| if (parent != null |
| && TextUtils.equals(accountName, parent[0]) |
| && TextUtils.equals(accountType, parent[1])) { |
| return true; |
| } |
| return false; |
| } |
| |
| private void filterSearchClient(String[] selectionArgs) { |
| if (selectionArgs != null) { |
| for (int i = 0; i < selectionArgs.length; i++) { |
| selectionArgs[i] = filterSearchClient(selectionArgs[i]); |
| } |
| } |
| } |
| |
| // Filters out the client= param for search urls |
| private String filterSearchClient(String url) { |
| // remove "client" before updating it to the history so that it wont |
| // show up in the auto-complete list. |
| int index = url.indexOf("client="); |
| if (index > 0 && url.contains(".google.")) { |
| int end = url.indexOf('&', index); |
| if (end > 0) { |
| url = url.substring(0, index) |
| .concat(url.substring(end + 1)); |
| } else { |
| // the url.charAt(index-1) should be either '?' or '&' |
| url = url.substring(0, index-1); |
| } |
| } |
| return url; |
| } |
| |
| /** |
| * Searches are unique, so perform an UPSERT manually since SQLite doesn't support them. |
| */ |
| private long insertSearchesInTransaction(SQLiteDatabase db, ContentValues values) { |
| String search = values.getAsString(Searches.SEARCH); |
| if (TextUtils.isEmpty(search)) { |
| throw new IllegalArgumentException("Must include the SEARCH field"); |
| } |
| Cursor cursor = null; |
| try { |
| cursor = db.query(TABLE_SEARCHES, new String[] { Searches._ID }, |
| Searches.SEARCH + "=?", new String[] { search }, null, null, null); |
| if (cursor.moveToNext()) { |
| long id = cursor.getLong(0); |
| db.update(TABLE_SEARCHES, values, Searches._ID + "=?", |
| new String[] { Long.toString(id) }); |
| return id; |
| } else { |
| return db.insertOrThrow(TABLE_SEARCHES, Searches.SEARCH, values); |
| } |
| } finally { |
| if (cursor != null) cursor.close(); |
| } |
| } |
| |
| /** |
| * Settings are unique, so perform an UPSERT manually since SQLite doesn't support them. |
| */ |
| private long insertSettingsInTransaction(SQLiteDatabase db, ContentValues values) { |
| String key = values.getAsString(Settings.KEY); |
| if (TextUtils.isEmpty(key)) { |
| throw new IllegalArgumentException("Must include the KEY field"); |
| } |
| String[] keyArray = new String[] { key }; |
| Cursor cursor = null; |
| try { |
| cursor = db.query(TABLE_SETTINGS, new String[] { Settings.KEY }, |
| Settings.KEY + "=?", keyArray, null, null, null); |
| if (cursor.moveToNext()) { |
| long id = cursor.getLong(0); |
| db.update(TABLE_SETTINGS, values, Settings.KEY + "=?", keyArray); |
| return id; |
| } else { |
| return db.insertOrThrow(TABLE_SETTINGS, Settings.VALUE, values); |
| } |
| } finally { |
| if (cursor != null) cursor.close(); |
| } |
| } |
| |
| @Override |
| public int updateInTransaction(Uri uri, ContentValues values, String selection, |
| String[] selectionArgs, boolean callerIsSyncAdapter) { |
| int match = URI_MATCHER.match(uri); |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| if (match == LEGACY || match == LEGACY_ID) { |
| // Intercept and route to the correct table |
| Integer bookmark = values.getAsInteger(BookmarkColumns.BOOKMARK); |
| values.remove(BookmarkColumns.BOOKMARK); |
| if (bookmark == null || bookmark == 0) { |
| if (match == LEGACY) { |
| match = HISTORY; |
| } else { |
| match = HISTORY_ID; |
| } |
| } else { |
| if (match == LEGACY) { |
| match = BOOKMARKS; |
| } else { |
| match = BOOKMARKS_ID; |
| } |
| values.remove(BookmarkColumns.DATE); |
| values.remove(BookmarkColumns.VISITS); |
| values.remove(BookmarkColumns.USER_ENTERED); |
| } |
| } |
| int modified = 0; |
| switch (match) { |
| case BOOKMARKS_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, |
| TABLE_BOOKMARKS + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case BOOKMARKS: { |
| Object[] withAccount = getSelectionWithAccounts(uri, selection, selectionArgs); |
| selection = (String) withAccount[0]; |
| selectionArgs = (String[]) withAccount[1]; |
| modified = updateBookmarksInTransaction(values, selection, selectionArgs, |
| callerIsSyncAdapter); |
| if (modified > 0) { |
| refreshWidgets(); |
| } |
| break; |
| } |
| |
| case HISTORY_ID: { |
| selection = DatabaseUtils.concatenateWhere(selection, TABLE_HISTORY + "._id=?"); |
| selectionArgs = DatabaseUtils.appendSelectionArgs(selectionArgs, |
| new String[] { Long.toString(ContentUris.parseId(uri)) }); |
| // fall through |
| } |
| case HISTORY: { |
| modified = updateHistoryInTransaction(values, selection, selectionArgs); |
| break; |
| } |
| |
| case SYNCSTATE: { |
| modified = mSyncHelper.update(mDb, values, |
| appendAccountToSelection(uri, selection), selectionArgs); |
| break; |
| } |
| |
| case SYNCSTATE_ID: { |
| selection = appendAccountToSelection(uri, selection); |
| String selectionWithId = |
| (SyncStateContract.Columns._ID + "=" + ContentUris.parseId(uri) + " ") |
| + (selection == null ? "" : " AND (" + selection + ")"); |
| modified = mSyncHelper.update(mDb, values, |
| selectionWithId, selectionArgs); |
| break; |
| } |
| |
| case IMAGES: { |
| String url = values.getAsString(Images.URL); |
| if (TextUtils.isEmpty(url)) { |
| throw new IllegalArgumentException("Images.URL is required"); |
| } |
| if (!shouldUpdateImages(db, url, values)) { |
| return 0; |
| } |
| int count = db.update(TABLE_IMAGES, values, Images.URL + "=?", |
| new String[] { url }); |
| if (count == 0) { |
| db.insertOrThrow(TABLE_IMAGES, Images.FAVICON, values); |
| count = 1; |
| } |
| // Only favicon is exposed in the public API. If we updated |
| // the thumbnail or touch icon don't bother notifying the |
| // legacy authority since it can't read it anyway. |
| boolean updatedLegacy = false; |
| if (getUrlCount(db, TABLE_BOOKMARKS, url) > 0) { |
| postNotifyUri(Bookmarks.CONTENT_URI); |
| updatedLegacy = values.containsKey(Images.FAVICON); |
| refreshWidgets(); |
| } |
| if (getUrlCount(db, TABLE_HISTORY, url) > 0) { |
| postNotifyUri(History.CONTENT_URI); |
| updatedLegacy = values.containsKey(Images.FAVICON); |
| } |
| if (pruneImages() > 0 || updatedLegacy) { |
| postNotifyUri(LEGACY_AUTHORITY_URI); |
| } |
| // Even though we may be calling notifyUri on Bookmarks, don't |
| // sync to network as images aren't synced. Otherwise this |
| // unnecessarily triggers a bookmark sync. |
| mSyncToNetwork = false; |
| return count; |
| } |
| |
| case SEARCHES: { |
| modified = db.update(TABLE_SEARCHES, values, selection, selectionArgs); |
| break; |
| } |
| |
| case ACCOUNTS: { |
| Account[] accounts = AccountManager.get(getContext()).getAccounts(); |
| mSyncHelper.onAccountsChanged(mDb, accounts); |
| break; |
| } |
| |
| case THUMBNAILS: { |
| modified = db.update(TABLE_THUMBNAILS, values, |
| selection, selectionArgs); |
| break; |
| } |
| |
| default: { |
| throw new UnsupportedOperationException("Unknown update URI " + uri); |
| } |
| } |
| pruneImages(); |
| if (modified > 0) { |
| postNotifyUri(uri); |
| if (shouldNotifyLegacy(uri)) { |
| postNotifyUri(LEGACY_AUTHORITY_URI); |
| } |
| } |
| return modified; |
| } |
| |
| // We want to avoid sending out more URI notifications than we have to |
| // Thus, we check to see if the images we are about to store are already there |
| // This is used because things like a site's favion or touch icon is rarely |
| // changed, but the browser tries to update it every time the page loads. |
| // Without this, we will always send out 3 URI notifications per page load. |
| // With this, that drops to 0 or 1, depending on if the thumbnail changed. |
| private boolean shouldUpdateImages( |
| SQLiteDatabase db, String url, ContentValues values) { |
| final String[] projection = new String[] { |
| Images.FAVICON, |
| Images.THUMBNAIL, |
| Images.TOUCH_ICON, |
| }; |
| Cursor cursor = db.query(TABLE_IMAGES, projection, Images.URL + "=?", |
| new String[] { url }, null, null, null); |
| byte[] nfavicon = values.getAsByteArray(Images.FAVICON); |
| byte[] nthumb = values.getAsByteArray(Images.THUMBNAIL); |
| byte[] ntouch = values.getAsByteArray(Images.TOUCH_ICON); |
| byte[] cfavicon = null; |
| byte[] cthumb = null; |
| byte[] ctouch = null; |
| try { |
| if (cursor.getCount() <= 0) { |
| return nfavicon != null || nthumb != null || ntouch != null; |
| } |
| while (cursor.moveToNext()) { |
| if (nfavicon != null) { |
| cfavicon = cursor.getBlob(0); |
| if (!Arrays.equals(nfavicon, cfavicon)) { |
| return true; |
| } |
| } |
| if (nthumb != null) { |
| cthumb = cursor.getBlob(1); |
| if (!Arrays.equals(nthumb, cthumb)) { |
| return true; |
| } |
| } |
| if (ntouch != null) { |
| ctouch = cursor.getBlob(2); |
| if (!Arrays.equals(ntouch, ctouch)) { |
| return true; |
| } |
| } |
| } |
| } finally { |
| cursor.close(); |
| } |
| return false; |
| } |
| |
| int getUrlCount(SQLiteDatabase db, String table, String url) { |
| Cursor c = db.query(table, new String[] { "COUNT(*)" }, |
| "url = ?", new String[] { url }, null, null, null); |
| try { |
| int count = 0; |
| if (c.moveToFirst()) { |
| count = c.getInt(0); |
| } |
| return count; |
| } finally { |
| c.close(); |
| } |
| } |
| |
| /** |
| * Does a query to find the matching bookmarks and updates each one with the provided values. |
| */ |
| int updateBookmarksInTransaction(ContentValues values, String selection, |
| String[] selectionArgs, boolean callerIsSyncAdapter) { |
| int count = 0; |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| final String[] bookmarksProjection = new String[] { |
| Bookmarks._ID, // 0 |
| Bookmarks.VERSION, // 1 |
| Bookmarks.URL, // 2 |
| Bookmarks.TITLE, // 3 |
| Bookmarks.IS_FOLDER, // 4 |
| Bookmarks.ACCOUNT_NAME, // 5 |
| Bookmarks.ACCOUNT_TYPE, // 6 |
| }; |
| Cursor cursor = db.query(TABLE_BOOKMARKS, bookmarksProjection, |
| selection, selectionArgs, null, null, null); |
| boolean updatingParent = values.containsKey(Bookmarks.PARENT); |
| String parentAccountName = null; |
| String parentAccountType = null; |
| if (updatingParent) { |
| long parent = values.getAsLong(Bookmarks.PARENT); |
| Cursor c = db.query(TABLE_BOOKMARKS, new String[] { |
| Bookmarks.ACCOUNT_NAME, Bookmarks.ACCOUNT_TYPE}, |
| "_id = ?", new String[] { Long.toString(parent) }, |
| null, null, null); |
| if (c.moveToFirst()) { |
| parentAccountName = c.getString(0); |
| parentAccountType = c.getString(1); |
| } |
| c.close(); |
| } else if (values.containsKey(Bookmarks.ACCOUNT_NAME) |
| || values.containsKey(Bookmarks.ACCOUNT_TYPE)) { |
| // TODO: Implement if needed (no one needs this yet) |
| } |
| try { |
| String[] args = new String[1]; |
| // Mark the bookmark dirty if the caller isn't a sync adapter |
| if (!callerIsSyncAdapter) { |
| values.put(Bookmarks.DATE_MODIFIED, System.currentTimeMillis()); |
| values.put(Bookmarks.DIRTY, 1); |
| } |
| |
| boolean updatingUrl = values.containsKey(Bookmarks.URL); |
| String url = null; |
| if (updatingUrl) { |
| url = values.getAsString(Bookmarks.URL); |
| } |
| ContentValues imageValues = extractImageValues(values, url); |
| |
| while (cursor.moveToNext()) { |
| long id = cursor.getLong(0); |
| args[0] = Long.toString(id); |
| String accountName = cursor.getString(5); |
| String accountType = cursor.getString(6); |
| // If we are updating the parent and either the account name or |
| // type do not match that of the new parent |
| if (updatingParent |
| && (!TextUtils.equals(accountName, parentAccountName) |
| || !TextUtils.equals(accountType, parentAccountType))) { |
| // Parent is a different account |
| // First, insert a new bookmark/folder with the new account |
| // Then, if this is a folder, reparent all it's children |
| // Finally, delete the old bookmark/folder |
| ContentValues newValues = valuesFromCursor(cursor); |
| newValues.putAll(values); |
| newValues.remove(Bookmarks._ID); |
| newValues.remove(Bookmarks.VERSION); |
| newValues.put(Bookmarks.ACCOUNT_NAME, parentAccountName); |
| newValues.put(Bookmarks.ACCOUNT_TYPE, parentAccountType); |
| Uri insertUri = insertInTransaction(Bookmarks.CONTENT_URI, |
| newValues, callerIsSyncAdapter); |
| long newId = ContentUris.parseId(insertUri); |
| if (cursor.getInt(4) != 0) { |
| // This is a folder, reparent |
| ContentValues updateChildren = new ContentValues(1); |
| updateChildren.put(Bookmarks.PARENT, newId); |
| count += updateBookmarksInTransaction(updateChildren, |
| Bookmarks.PARENT + "=?", new String[] { |
| Long.toString(id)}, callerIsSyncAdapter); |
| } |
| // Now, delete the old one |
| Uri uri = ContentUris.withAppendedId(Bookmarks.CONTENT_URI, id); |
| deleteInTransaction(uri, null, null, callerIsSyncAdapter); |
| count += 1; |
| } else { |
| if (!callerIsSyncAdapter) { |
| // increase the local version for non-sync changes |
| values.put(Bookmarks.VERSION, cursor.getLong(1) + 1); |
| } |
| count += db.update(TABLE_BOOKMARKS, values, "_id=?", args); |
| } |
| |
| // Update the images over in their table |
| if (imageValues != null) { |
| if (!updatingUrl) { |
| url = cursor.getString(2); |
| imageValues.put(Images.URL, url); |
| } |
| |
| if (!TextUtils.isEmpty(url)) { |
| args[0] = url; |
| if (db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", args) == 0) { |
| db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); |
| } |
| } |
| } |
| } |
| } finally { |
| if (cursor != null) cursor.close(); |
| } |
| return count; |
| } |
| |
| ContentValues valuesFromCursor(Cursor c) { |
| int count = c.getColumnCount(); |
| ContentValues values = new ContentValues(count); |
| String[] colNames = c.getColumnNames(); |
| for (int i = 0; i < count; i++) { |
| switch (c.getType(i)) { |
| case Cursor.FIELD_TYPE_BLOB: |
| values.put(colNames[i], c.getBlob(i)); |
| break; |
| case Cursor.FIELD_TYPE_FLOAT: |
| values.put(colNames[i], c.getFloat(i)); |
| break; |
| case Cursor.FIELD_TYPE_INTEGER: |
| values.put(colNames[i], c.getLong(i)); |
| break; |
| case Cursor.FIELD_TYPE_STRING: |
| values.put(colNames[i], c.getString(i)); |
| break; |
| } |
| } |
| return values; |
| } |
| |
| /** |
| * Does a query to find the matching bookmarks and updates each one with the provided values. |
| */ |
| int updateHistoryInTransaction(ContentValues values, String selection, String[] selectionArgs) { |
| int count = 0; |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| filterSearchClient(selectionArgs); |
| Cursor cursor = query(History.CONTENT_URI, |
| new String[] { History._ID, History.URL }, |
| selection, selectionArgs, null); |
| try { |
| String[] args = new String[1]; |
| |
| boolean updatingUrl = values.containsKey(History.URL); |
| String url = null; |
| if (updatingUrl) { |
| url = filterSearchClient(values.getAsString(History.URL)); |
| values.put(History.URL, url); |
| } |
| ContentValues imageValues = extractImageValues(values, url); |
| |
| while (cursor.moveToNext()) { |
| args[0] = cursor.getString(0); |
| count += db.update(TABLE_HISTORY, values, "_id=?", args); |
| |
| // Update the images over in their table |
| if (imageValues != null) { |
| if (!updatingUrl) { |
| url = cursor.getString(1); |
| imageValues.put(Images.URL, url); |
| } |
| args[0] = url; |
| if (db.update(TABLE_IMAGES, imageValues, Images.URL + "=?", args) == 0) { |
| db.insert(TABLE_IMAGES, Images.FAVICON, imageValues); |
| } |
| } |
| } |
| } finally { |
| if (cursor != null) cursor.close(); |
| } |
| return count; |
| } |
| |
| String appendAccountToSelection(Uri uri, String selection) { |
| final String accountName = uri.getQueryParameter(RawContacts.ACCOUNT_NAME); |
| final String accountType = uri.getQueryParameter(RawContacts.ACCOUNT_TYPE); |
| |
| final boolean partialUri = TextUtils.isEmpty(accountName) ^ TextUtils.isEmpty(accountType); |
| if (partialUri) { |
| // Throw when either account is incomplete |
| throw new IllegalArgumentException( |
| "Must specify both or neither of ACCOUNT_NAME and ACCOUNT_TYPE for " + uri); |
| } |
| |
| // Accounts are valid by only checking one parameter, since we've |
| // already ruled out partial accounts. |
| final boolean validAccount = !TextUtils.isEmpty(accountName); |
| if (validAccount) { |
| StringBuilder selectionSb = new StringBuilder(RawContacts.ACCOUNT_NAME + "=" |
| + DatabaseUtils.sqlEscapeString(accountName) + " AND " |
| + RawContacts.ACCOUNT_TYPE + "=" |
| + DatabaseUtils.sqlEscapeString(accountType)); |
| if (!TextUtils.isEmpty(selection)) { |
| selectionSb.append(" AND ("); |
| selectionSb.append(selection); |
| selectionSb.append(')'); |
| } |
| return selectionSb.toString(); |
| } else { |
| return selection; |
| } |
| } |
| |
| ContentValues extractImageValues(ContentValues values, String url) { |
| ContentValues imageValues = null; |
| // favicon |
| if (values.containsKey(Bookmarks.FAVICON)) { |
| imageValues = new ContentValues(); |
| imageValues.put(Images.FAVICON, values.getAsByteArray(Bookmarks.FAVICON)); |
| values.remove(Bookmarks.FAVICON); |
| } |
| |
| // thumbnail |
| if (values.containsKey(Bookmarks.THUMBNAIL)) { |
| if (imageValues == null) { |
| imageValues = new ContentValues(); |
| } |
| imageValues.put(Images.THUMBNAIL, values.getAsByteArray(Bookmarks.THUMBNAIL)); |
| values.remove(Bookmarks.THUMBNAIL); |
| } |
| |
| // touch icon |
| if (values.containsKey(Bookmarks.TOUCH_ICON)) { |
| if (imageValues == null) { |
| imageValues = new ContentValues(); |
| } |
| imageValues.put(Images.TOUCH_ICON, values.getAsByteArray(Bookmarks.TOUCH_ICON)); |
| values.remove(Bookmarks.TOUCH_ICON); |
| } |
| |
| if (imageValues != null) { |
| imageValues.put(Images.URL, url); |
| } |
| return imageValues; |
| } |
| |
| int pruneImages() { |
| final SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| return db.delete(TABLE_IMAGES, IMAGE_PRUNE, null); |
| } |
| |
| boolean shouldNotifyLegacy(Uri uri) { |
| if (uri.getPathSegments().contains("history") |
| || uri.getPathSegments().contains("bookmarks") |
| || uri.getPathSegments().contains("searches")) { |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| protected boolean syncToNetwork(Uri uri) { |
| if (BrowserContract.AUTHORITY.equals(uri.getAuthority()) |
| && uri.getPathSegments().contains("bookmarks")) { |
| return mSyncToNetwork; |
| } |
| if (LEGACY_AUTHORITY.equals(uri.getAuthority())) { |
| // Allow for 3rd party sync adapters |
| return true; |
| } |
| return false; |
| } |
| |
| static class SuggestionsCursor extends AbstractCursor { |
| private static final int ID_INDEX = 0; |
| private static final int URL_INDEX = 1; |
| private static final int TITLE_INDEX = 2; |
| private static final int ICON_INDEX = 3; |
| private static final int LAST_ACCESS_TIME_INDEX = 4; |
| // shared suggestion array index, make sure to match COLUMNS |
| private static final int SUGGEST_COLUMN_INTENT_ACTION_ID = 1; |
| private static final int SUGGEST_COLUMN_INTENT_DATA_ID = 2; |
| private static final int SUGGEST_COLUMN_TEXT_1_ID = 3; |
| private static final int SUGGEST_COLUMN_TEXT_2_TEXT_ID = 4; |
| private static final int SUGGEST_COLUMN_TEXT_2_URL_ID = 5; |
| private static final int SUGGEST_COLUMN_ICON_1_ID = 6; |
| private static final int SUGGEST_COLUMN_LAST_ACCESS_HINT_ID = 7; |
| |
| // shared suggestion columns |
| private static final String[] COLUMNS = new String[] { |
| BaseColumns._ID, |
| SearchManager.SUGGEST_COLUMN_INTENT_ACTION, |
| SearchManager.SUGGEST_COLUMN_INTENT_DATA, |
| SearchManager.SUGGEST_COLUMN_TEXT_1, |
| SearchManager.SUGGEST_COLUMN_TEXT_2, |
| SearchManager.SUGGEST_COLUMN_TEXT_2_URL, |
| SearchManager.SUGGEST_COLUMN_ICON_1, |
| SearchManager.SUGGEST_COLUMN_LAST_ACCESS_HINT}; |
| |
| private final Cursor mSource; |
| |
| public SuggestionsCursor(Cursor cursor) { |
| mSource = cursor; |
| } |
| |
| @Override |
| public String[] getColumnNames() { |
| return COLUMNS; |
| } |
| |
| @Override |
| public String getString(int columnIndex) { |
| switch (columnIndex) { |
| case ID_INDEX: |
| return mSource.getString(columnIndex); |
| case SUGGEST_COLUMN_INTENT_ACTION_ID: |
| return Intent.ACTION_VIEW; |
| case SUGGEST_COLUMN_INTENT_DATA_ID: |
| return mSource.getString(URL_INDEX); |
| case SUGGEST_COLUMN_TEXT_2_TEXT_ID: |
| case SUGGEST_COLUMN_TEXT_2_URL_ID: |
| return UrlUtils.stripUrl(mSource.getString(URL_INDEX)); |
| case SUGGEST_COLUMN_TEXT_1_ID: |
| return mSource.getString(TITLE_INDEX); |
| case SUGGEST_COLUMN_ICON_1_ID: |
| return mSource.getString(ICON_INDEX); |
| case SUGGEST_COLUMN_LAST_ACCESS_HINT_ID: |
| return mSource.getString(LAST_ACCESS_TIME_INDEX); |
| } |
| return null; |
| } |
| |
| @Override |
| public int getCount() { |
| return mSource.getCount(); |
| } |
| |
| @Override |
| public double getDouble(int column) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public float getFloat(int column) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public int getInt(int column) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public long getLong(int column) { |
| switch (column) { |
| case ID_INDEX: |
| return mSource.getLong(ID_INDEX); |
| case SUGGEST_COLUMN_LAST_ACCESS_HINT_ID: |
| return mSource.getLong(LAST_ACCESS_TIME_INDEX); |
| } |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public short getShort(int column) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isNull(int column) { |
| return mSource.isNull(column); |
| } |
| |
| @Override |
| public boolean onMove(int oldPosition, int newPosition) { |
| return mSource.moveToPosition(newPosition); |
| } |
| } |
| |
| // --------------------------------------------------- |
| // SQL below, be warned |
| // --------------------------------------------------- |
| |
| private static final String SQL_CREATE_VIEW_OMNIBOX_SUGGESTIONS = |
| "CREATE VIEW IF NOT EXISTS v_omnibox_suggestions " |
| + " AS " |
| + " SELECT _id, url, title, 1 AS bookmark, 0 AS visits, 0 AS date" |
| + " FROM bookmarks " |
| + " WHERE deleted = 0 AND folder = 0 " |
| + " UNION ALL " |
| + " SELECT _id, url, title, 0 AS bookmark, visits, date " |
| + " FROM history " |
| + " WHERE url NOT IN (SELECT url FROM bookmarks" |
| + " WHERE deleted = 0 AND folder = 0) " |
| + " ORDER BY bookmark DESC, visits DESC, date DESC "; |
| |
| private static final String SQL_WHERE_ACCOUNT_HAS_BOOKMARKS = |
| "0 < ( " |
| + "SELECT count(*) " |
| + "FROM bookmarks " |
| + "WHERE deleted = 0 AND folder = 0 " |
| + " AND ( " |
| + " v_accounts.account_name = bookmarks.account_name " |
| + " OR (v_accounts.account_name IS NULL AND bookmarks.account_name IS NULL) " |
| + " ) " |
| + " AND ( " |
| + " v_accounts.account_type = bookmarks.account_type " |
| + " OR (v_accounts.account_type IS NULL AND bookmarks.account_type IS NULL) " |
| + " ) " |
| + ")"; |
| } |
