-/*
- * Copyright © 2016-2022 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
- *
- * Privacy Browser Android is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Privacy Browser Android is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Privacy Browser Android. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacybrowser.helpers;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.database.DatabaseUtils;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-
-public class BookmarksDatabaseHelper extends SQLiteOpenHelper {
- private static final int SCHEMA_VERSION = 1;
- static final String BOOKMARKS_DATABASE = "bookmarks.db";
- static final String BOOKMARKS_TABLE = "bookmarks";
-
- public static final String _ID = "_id";
- public static final String BOOKMARK_NAME = "bookmarkname";
- public static final String BOOKMARK_URL = "bookmarkurl";
- public static final String PARENT_FOLDER = "parentfolder";
- public static final String DISPLAY_ORDER = "displayorder";
- public static final String IS_FOLDER = "isfolder";
- public static final String FAVORITE_ICON = "favoriteicon";
-
- static final String CREATE_BOOKMARKS_TABLE = "CREATE TABLE " + BOOKMARKS_TABLE + " (" +
- _ID + " INTEGER PRIMARY KEY, " +
- BOOKMARK_NAME + " TEXT, " +
- BOOKMARK_URL + " TEXT, " +
- PARENT_FOLDER + " TEXT, " +
- DISPLAY_ORDER + " INTEGER, " +
- IS_FOLDER + " BOOLEAN, " +
- FAVORITE_ICON + " BLOB)";
-
- // Initialize the database. The lint warnings for the unused parameters are suppressed.
- public BookmarksDatabaseHelper(Context context, @SuppressWarnings("UnusedParameters") String name, SQLiteDatabase.CursorFactory cursorFactory, @SuppressWarnings("UnusedParameters") int version) {
- super(context, BOOKMARKS_DATABASE, cursorFactory, SCHEMA_VERSION);
- }
-
- @Override
- public void onCreate(SQLiteDatabase bookmarksDatabase) {
- // Create the bookmarks table.
- bookmarksDatabase.execSQL(CREATE_BOOKMARKS_TABLE);
- }
-
- @Override
- public void onUpgrade(SQLiteDatabase bookmarksDatabase, int oldVersion, int newVersion) {
- // Code for upgrading the database will be added here when the schema version > 1.
- }
-
- // Create a bookmark.
- public void createBookmark(String bookmarkName, String bookmarkURL, String parentFolder, int displayOrder, byte[] favoriteIcon) {
- // Store the bookmark data in a `ContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
-
- // ID is created automatically.
- bookmarkContentValues.put(BOOKMARK_NAME, bookmarkName);
- bookmarkContentValues.put(BOOKMARK_URL, bookmarkURL);
- bookmarkContentValues.put(PARENT_FOLDER, parentFolder);
- bookmarkContentValues.put(DISPLAY_ORDER, displayOrder);
- bookmarkContentValues.put(IS_FOLDER, false);
- bookmarkContentValues.put(FAVORITE_ICON, favoriteIcon);
-
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Insert a new row. The second argument is `null`, which makes it so that a completely null row cannot be created.
- bookmarksDatabase.insert(BOOKMARKS_TABLE, null, bookmarkContentValues);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Create a bookmark from content values.
- void createBookmark(ContentValues contentValues) {
- // Get a writable database.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Insert a new row. The second argument is `null`, which makes it so that a completely null row cannot be created.
- bookmarksDatabase.insert(BOOKMARKS_TABLE, null, contentValues);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Create a folder.
- public void createFolder(String folderName, String parentFolder, byte[] favoriteIcon) {
- ContentValues bookmarkContentValues = new ContentValues();
-
- // ID is created automatically. Folders are always created at the top of the list.
- bookmarkContentValues.put(BOOKMARK_NAME, folderName);
- bookmarkContentValues.put(PARENT_FOLDER, parentFolder);
- bookmarkContentValues.put(DISPLAY_ORDER, 0);
- bookmarkContentValues.put(IS_FOLDER, true);
- bookmarkContentValues.put(FAVORITE_ICON, favoriteIcon);
-
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // The second argument is `null`, which makes it so that completely null rows cannot be created. Not a problem in our case.
- bookmarksDatabase.insert(BOOKMARKS_TABLE, null, bookmarkContentValues);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Get a `Cursor` for the bookmark with the specified database ID.
- public Cursor getBookmark(int databaseId) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare the SQL statement to get the cursor for the database ID.
- String GET_ONE_BOOKMARK = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + _ID + " = " + databaseId;
-
- // Return the results as a `Cursor`. The second argument is `null` because there are no `selectionArgs`. We can't close the `Cursor` because we need to use it in the parent activity.
- return bookmarksDatabase.rawQuery(GET_ONE_BOOKMARK, null);
- }
-
- // Get the folder name for the specified database ID.
- public String getFolderName (int databaseId) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare the SQL statement to get the cursor for the folder.
- String GET_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + _ID + " = " + databaseId;
-
- // Get a folder cursor.
- Cursor folderCursor = bookmarksDatabase.rawQuery(GET_FOLDER, null);
-
- // Get the folder name.
- folderCursor.moveToFirst();
- String folderName = folderCursor.getString(folderCursor.getColumnIndexOrThrow(BOOKMARK_NAME));
-
- // Close the cursor and the database handle.
- folderCursor.close();
- bookmarksDatabase.close();
-
- // Return the folder name.
- return folderName;
- }
-
- // Get the database ID for the specified folder name.
- public int getFolderDatabaseId (String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape `folderName`.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Prepare the SQL statement to get the `Cursor` for the folder.
- String GET_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + BOOKMARK_NAME + " = " + folderName +
- " AND " + IS_FOLDER + " = " + 1;
-
- // Get `folderCursor`. The second argument is `null` because there are no `selectionArgs`.
- Cursor folderCursor = bookmarksDatabase.rawQuery(GET_FOLDER, null);
-
- // Get the database ID.
- folderCursor.moveToFirst();
- int databaseId = folderCursor.getInt(folderCursor.getColumnIndexOrThrow(_ID));
-
- // Close the cursor and the database handle.
- folderCursor.close();
- bookmarksDatabase.close();
-
- // Return the database ID.
- return databaseId;
- }
-
- // Get a cursor for the specified folder name.
- public Cursor getFolder(String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape `folderName`.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Prepare the SQL statement to get the `Cursor` for the folder.
- String GET_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + BOOKMARK_NAME + " = " + folderName +
- " AND " + IS_FOLDER + " = " + 1;
-
- // Return the results as a `Cursor`. The second argument is `null` because there are no `selectionArgs`.
- // We can't close the `Cursor` because we need to use it in the parent activity.
- return bookmarksDatabase.rawQuery(GET_FOLDER, null);
- }
-
- // Get a cursor of all the folders except those specified.
- public Cursor getFoldersExcept(String exceptFolders) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare the SQL statement to get the `Cursor` for the folders.
- String GET_FOLDERS_EXCEPT = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + IS_FOLDER + " = " + 1 +
- " AND " + BOOKMARK_NAME + " NOT IN (" + exceptFolders +
- ") ORDER BY " + BOOKMARK_NAME + " ASC";
-
- // Return the results as a `Cursor`. The second argument is `null` because there are no `selectionArgs`.
- // We can't close the `Cursor` because we need to use it in the parent activity.
- return bookmarksDatabase.rawQuery(GET_FOLDERS_EXCEPT, null);
- }
-
- // Get a cursor with all the subfolders of the specified folder.
- public Cursor getSubfolders(String currentFolder) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape `currentFolder.
- currentFolder = DatabaseUtils.sqlEscapeString(currentFolder);
-
- // Prepare the SQL statement to get the `Cursor` for the subfolders.
- String GET_SUBFOLDERS = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + currentFolder +
- " AND " + IS_FOLDER + " = " + 1;
-
- // Return the results as a `Cursor`. The second argument is `null` because there are no `selectionArgs`.
- // We can't close the `Cursor` because we need to use it in the parent activity.
- return bookmarksDatabase.rawQuery(GET_SUBFOLDERS, null);
- }
-
- // Get the name of the parent folder.
- public String getParentFolderName(String currentFolder) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape `currentFolder`.
- currentFolder = DatabaseUtils.sqlEscapeString(currentFolder);
-
- // Prepare the SQL statement to get the current folder.
- String GET_CURRENT_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + IS_FOLDER + " = " + 1 +
- " AND " + BOOKMARK_NAME + " = " + currentFolder;
-
- // Get the bookmark cursor and move to the first entry.
- Cursor bookmarkCursor = bookmarksDatabase.rawQuery(GET_CURRENT_FOLDER, null);
- bookmarkCursor.moveToFirst();
-
- // Store the name of the parent folder.
- String parentFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndexOrThrow(PARENT_FOLDER));
-
- // Close the cursor.
- bookmarkCursor.close();
-
- return parentFolder;
- }
-
- // Get the name of the parent folder.
- public String getParentFolderName(int databaseId) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare the SQL statement to get the current bookmark.
- String GET_BOOKMARK = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + _ID + " = " + databaseId;
-
- // Get the bookmark cursor and move to the first entry.
- Cursor bookmarkCursor = bookmarksDatabase.rawQuery(GET_BOOKMARK, null);
- bookmarkCursor.moveToFirst();
-
- // Store the name of the parent folder.
- String parentFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndexOrThrow(PARENT_FOLDER));
-
- // Close the cursor.
- bookmarkCursor.close();
-
- return parentFolder;
- }
-
- // Get a cursor of all the folders.
- public Cursor getAllFolders() {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare the SQL statement to get the `Cursor` for all the folders.
- String GET_ALL_FOLDERS = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + IS_FOLDER + " = " + 1 +
- " ORDER BY " + BOOKMARK_NAME + " ASC";
-
- // Return the results as a cursor. The cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_ALL_FOLDERS, null);
- }
-
- // Get a cursor for all bookmarks and folders.
- public Cursor getAllBookmarks() {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Get everything in the bookmarks table.
- String GET_ALL_BOOKMARKS = "SELECT * FROM " + BOOKMARKS_TABLE;
-
- // Return the result as a Cursor. The Cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_ALL_BOOKMARKS, null);
- }
-
- // Get a cursor for all bookmarks and folders ordered by display order.
- public Cursor getAllBookmarksByDisplayOrder() {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Get everything in the bookmarks table ordered by display order.
- String GET_ALL_BOOKMARKS = "SELECT * FROM " + BOOKMARKS_TABLE +
- " ORDER BY " + DISPLAY_ORDER + " ASC";
-
- // Return the result as a cursor. The cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_ALL_BOOKMARKS, null);
- }
-
- // Get a cursor for all bookmarks and folders except those with the specified IDs.
- public Cursor getAllBookmarksExcept(long[] exceptIdLongArray) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare a string builder to contain the comma-separated list of IDs not to get.
- StringBuilder idsNotToGetStringBuilder = new StringBuilder();
-
- // Extract the array of IDs not to get to the string builder.
- for (long databaseIdLong : exceptIdLongArray) {
- // Check to see if there is already a number in the builder.
- if (idsNotToGetStringBuilder.length() > 0) {
- // This is not the first number, so place a `,` before the new number.
- idsNotToGetStringBuilder.append(",");
- }
-
- // Add the new number to the builder.
- idsNotToGetStringBuilder.append(databaseIdLong);
- }
-
- // Prepare the SQL statement to select all items except those with the specified IDs.
- String GET_ALL_BOOKMARKS_EXCEPT_SPECIFIED = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + _ID + " NOT IN (" + idsNotToGetStringBuilder.toString() + ")";
-
- // Return the results as a cursor. The cursor cannot be closed because it will be used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_ALL_BOOKMARKS_EXCEPT_SPECIFIED, null);
- }
-
- // Get a cursor for all bookmarks and folders by display order except for a specific of IDs.
- public Cursor getAllBookmarksByDisplayOrderExcept(long[] exceptIdLongArray) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare a string builder to contain the comma-separated list of IDs not to get.
- StringBuilder idsNotToGetStringBuilder = new StringBuilder();
-
- // Extract the array of IDs not to get to the string builder.
- for (long databaseIdLong : exceptIdLongArray) {
- // Check to see if there is already a number in the builder.
- if (idsNotToGetStringBuilder.length() > 0) {
- // This is not the first number, so place a `,` before the new number.
- idsNotToGetStringBuilder.append(",");
- }
-
- // Add the new number to the builder.
- idsNotToGetStringBuilder.append(databaseIdLong);
- }
-
- // Prepare the SQL statement to select all items except those with the specified IDs.
- String GET_ALL_BOOKMARKS_EXCEPT_SPECIFIED = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + _ID + " NOT IN (" + idsNotToGetStringBuilder.toString() +
- ") ORDER BY " + DISPLAY_ORDER + " ASC";
-
- // Return the results as a cursor. The cursor cannot be closed because it will be used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_ALL_BOOKMARKS_EXCEPT_SPECIFIED, null);
- }
-
- // Get a cursor for bookmarks and folders in the specified folder.
- public Cursor getBookmarks(String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape the folder name.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Get everything in the bookmarks table with `folderName` as the `PARENT_FOLDER`.
- String GET_BOOKMARKS = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + folderName;
-
- // Return the result as a cursor. The cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_BOOKMARKS, null);
- }
-
- // Get a cursor for bookmarks and folders in the specified folder ordered by display order.
- public Cursor getBookmarksByDisplayOrder(String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape `folderName`.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Get everything in the bookmarks table with `folderName` as the `PARENT_FOLDER`.
- String GET_BOOKMARKS = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + folderName +
- " ORDER BY " + DISPLAY_ORDER + " ASC";
-
- // Return the result as a cursor. The cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_BOOKMARKS, null);
- }
-
- // Get a cursor with just database ID of bookmarks and folders in the specified folder. This is useful for deleting folders with bookmarks that have favorite icons too large to fit in a cursor.
- public Cursor getBookmarkIds(String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // SQL escape the folder name.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Get everything in the bookmarks table with `folderName` as the `PARENT_FOLDER`.
- String GET_BOOKMARKS = "SELECT " + _ID + " FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + folderName;
-
- // Return the result as a cursor. The cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_BOOKMARKS, null);
- }
-
- // Get a cursor for bookmarks and folders in the specified folder except for ta specific list of IDs.
- public Cursor getBookmarksExcept(long[] exceptIdLongArray, String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare a string builder to contain the comma-separated list of IDs not to get.
- StringBuilder idsNotToGetStringBuilder = new StringBuilder();
-
- // Extract the array of IDs not to get to the string builder.
- for (long databaseIdLong : exceptIdLongArray) {
- // Check to see if there is already a number in the builder.
- if (idsNotToGetStringBuilder.length() > 0) {
- // This is not the first number, so place a `,` before the new number.
- idsNotToGetStringBuilder.append(",");
- }
-
- // Add the new number to the builder.
- idsNotToGetStringBuilder.append(databaseIdLong);
- }
-
- // SQL escape the folder name.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Get everything in the bookmarks table with `folderName` as the `PARENT_FOLDER` except those with the specified IDs.
- String GET_BOOKMARKS_EXCEPT_SPECIFIED = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + folderName +
- " AND " + _ID + " NOT IN (" + idsNotToGetStringBuilder.toString() + ")";
-
- // Return the result as a cursor. The cursor cannot be closed because it is used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_BOOKMARKS_EXCEPT_SPECIFIED, null);
- }
-
- // Get a cursor for bookmarks and folders in the specified folder by display order except for a specific list of IDs.
- public Cursor getBookmarksByDisplayOrderExcept(long[] exceptIdLongArray, String folderName) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare a string builder to contain the comma-separated list of IDs not to get.
- StringBuilder idsNotToGetStringBuilder = new StringBuilder();
-
- // Extract the array of IDs not to get to the string builder.
- for (long databaseIdLong : exceptIdLongArray) {
- // Check to see if there is already a number in the builder.
- if (idsNotToGetStringBuilder.length() > 0) {
- // This is not the first number, so place a `,` before the new number.
- idsNotToGetStringBuilder.append(",");
- }
-
- // Add the new number to the builder.
- idsNotToGetStringBuilder.append(databaseIdLong);
- }
-
- // SQL escape `folderName`.
- folderName = DatabaseUtils.sqlEscapeString(folderName);
-
- // Prepare the SQL statement to select all items except those with the specified IDs.
- String GET_BOOKMARKS_EXCEPT_SPECIFIED = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + folderName +
- " AND " + _ID + " NOT IN (" + idsNotToGetStringBuilder.toString() +
- ") ORDER BY " + DISPLAY_ORDER + " ASC";
-
- // Return the results as a cursor. The cursor cannot be closed because it will be used in the parent activity.
- return bookmarksDatabase.rawQuery(GET_BOOKMARKS_EXCEPT_SPECIFIED, null);
- }
-
- // Check if a database ID is a folder.
- public boolean isFolder(int databaseId) {
- // Get a readable database handle.
- SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
-
- // Prepare the SQL statement to determine if `databaseId` is a folder.
- String CHECK_IF_FOLDER = "SELECT " + IS_FOLDER + " FROM " + BOOKMARKS_TABLE +
- " WHERE " + _ID + " = " + databaseId;
-
- // Populate the folder cursor.
- Cursor folderCursor = bookmarksDatabase.rawQuery(CHECK_IF_FOLDER, null);
-
- // Ascertain if this database ID is a folder.
- folderCursor.moveToFirst();
- boolean isFolder = (folderCursor.getInt(folderCursor.getColumnIndexOrThrow(IS_FOLDER)) == 1);
-
- // Close the cursor and the database handle.
- folderCursor.close();
- bookmarksDatabase.close();
-
- return isFolder;
- }
-
- // Update the bookmark name and URL.
- public void updateBookmark(int databaseId, String bookmarkName, String bookmarkUrl) {
- // Initialize a ContentValues.
- ContentValues bookmarkContentValues = new ContentValues();
-
- // Store the updated values.
- bookmarkContentValues.put(BOOKMARK_NAME, bookmarkName);
- bookmarkContentValues.put(BOOKMARK_URL, bookmarkUrl);
-
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the bookmark. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the bookmark name, URL, parent folder, and display order.
- public void updateBookmark(int databaseId, String bookmarkName, String bookmarkUrl, String parentFolder, int displayOrder) {
- // Initialize a `ContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
-
- // Store the updated values.
- bookmarkContentValues.put(BOOKMARK_NAME, bookmarkName);
- bookmarkContentValues.put(BOOKMARK_URL, bookmarkUrl);
- bookmarkContentValues.put(PARENT_FOLDER, parentFolder);
- bookmarkContentValues.put(DISPLAY_ORDER, displayOrder);
-
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the bookmark. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the bookmark name, URL, and favorite icon.
- public void updateBookmark(int databaseId, String bookmarkName, String bookmarkUrl, byte[] favoriteIcon) {
- // Initialize a `ContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
-
- // Store the updated values.
- bookmarkContentValues.put(BOOKMARK_NAME, bookmarkName);
- bookmarkContentValues.put(BOOKMARK_URL, bookmarkUrl);
- bookmarkContentValues.put(FAVORITE_ICON, favoriteIcon);
-
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the bookmark. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the bookmark name, URL, parent folder, display order, and favorite icon.
- public void updateBookmark(int databaseId, String bookmarkName, String bookmarkUrl, String parentFolder, int displayOrder, byte[] favoriteIcon) {
- // Initialize a `ContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
-
- // Store the updated values.
- bookmarkContentValues.put(BOOKMARK_NAME, bookmarkName);
- bookmarkContentValues.put(BOOKMARK_URL, bookmarkUrl);
- bookmarkContentValues.put(PARENT_FOLDER, parentFolder);
- bookmarkContentValues.put(DISPLAY_ORDER, displayOrder);
- bookmarkContentValues.put(FAVORITE_ICON, favoriteIcon);
-
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the bookmark. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the folder name.
- public void updateFolder(int databaseId, String oldFolderName, String newFolderName) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the folder first. Store the new folder name in `folderContentValues`.
- ContentValues folderContentValues = new ContentValues();
- folderContentValues.put(BOOKMARK_NAME, newFolderName);
-
- // Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Update the bookmarks inside the folder. Store the new parent folder name in `bookmarkContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
- bookmarkContentValues.put(PARENT_FOLDER, newFolderName);
-
- // SQL escape `oldFolderName`.
- oldFolderName = DatabaseUtils.sqlEscapeString(oldFolderName);
-
- // Run the update on all the bookmarks that currently list `oldFolderName` as their parent folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, PARENT_FOLDER + " = " + oldFolderName, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the folder icon.
- public void updateFolder(int databaseId, byte[] folderIcon) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Store the updated icon in `folderContentValues`.
- ContentValues folderContentValues = new ContentValues();
- folderContentValues.put(FAVORITE_ICON, folderIcon);
-
- // Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the folder name, parent folder, and display order.
- public void updateFolder(int databaseId, String oldFolderName, String newFolderName, String parentFolder, int displayOrder) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the folder first. Store the new folder name in `folderContentValues`.
- ContentValues folderContentValues = new ContentValues();
- folderContentValues.put(BOOKMARK_NAME, newFolderName);
- folderContentValues.put(PARENT_FOLDER, parentFolder);
- folderContentValues.put(DISPLAY_ORDER, displayOrder);
-
- // Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Update the bookmarks inside the folder. Store the new parent folder name in `bookmarkContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
- bookmarkContentValues.put(PARENT_FOLDER, newFolderName);
-
- // SQL escape `oldFolderName`.
- oldFolderName = DatabaseUtils.sqlEscapeString(oldFolderName);
-
- // Run the update on all the bookmarks that currently list `oldFolderName` as their parent folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, PARENT_FOLDER + " = " + oldFolderName, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the folder name and icon.
- public void updateFolder(int databaseId, String oldFolderName, String newFolderName, byte[] folderIcon) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the folder first. Store the updated values in `folderContentValues`.
- ContentValues folderContentValues = new ContentValues();
- folderContentValues.put(BOOKMARK_NAME, newFolderName);
- folderContentValues.put(FAVORITE_ICON, folderIcon);
-
- // Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Update the bookmarks inside the folder. Store the new parent folder name in `bookmarkContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
- bookmarkContentValues.put(PARENT_FOLDER, newFolderName);
-
- // SQL escape `oldFolderName`.
- oldFolderName = DatabaseUtils.sqlEscapeString(oldFolderName);
-
- // Run the update on all the bookmarks that currently list `oldFolderName` as their parent folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, PARENT_FOLDER + " = " + oldFolderName, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the folder name and icon.
- public void updateFolder(int databaseId, String oldFolderName, String newFolderName, String parentFolder, int displayOrder, byte[] folderIcon) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Update the folder first. Store the updated values in `folderContentValues`.
- ContentValues folderContentValues = new ContentValues();
- folderContentValues.put(BOOKMARK_NAME, newFolderName);
- folderContentValues.put(PARENT_FOLDER, parentFolder);
- folderContentValues.put(DISPLAY_ORDER, displayOrder);
- folderContentValues.put(FAVORITE_ICON, folderIcon);
-
- // Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Update the bookmarks inside the folder. Store the new parent folder name in `bookmarkContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
- bookmarkContentValues.put(PARENT_FOLDER, newFolderName);
-
- // SQL escape `oldFolderName`.
- oldFolderName = DatabaseUtils.sqlEscapeString(oldFolderName);
-
- // Run the update on all the bookmarks that currently list `oldFolderName` as their parent folder. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, PARENT_FOLDER + " = " + oldFolderName, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Update the display order for one bookmark or folder.
- public void updateDisplayOrder(int databaseId, int displayOrder) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Store the new display order in `bookmarkContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
- bookmarkContentValues.put(DISPLAY_ORDER, displayOrder);
-
- // Update the database. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Move one bookmark or folder to a new folder.
- public void moveToFolder(int databaseId, String newFolder) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // SQL escape the new folder name.
- String newFolderSqlEscaped = DatabaseUtils.sqlEscapeString(newFolder);
-
- // Prepare a SQL query to select all the bookmarks in the new folder.
- String NEW_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
- " WHERE " + PARENT_FOLDER + " = " + newFolderSqlEscaped +
- " ORDER BY " + DISPLAY_ORDER + " ASC";
-
- // Get a cursor for all the bookmarks in the new folder. The second argument is `null` because there are no `selectionArgs`.
- Cursor newFolderCursor = bookmarksDatabase.rawQuery(NEW_FOLDER, null);
-
- // Instantiate a variable to store the display order after the move.
- int displayOrder;
-
- // Set the new display order.
- if (newFolderCursor.getCount() > 0) { // There are already bookmarks in the folder.
- // Move to the last bookmark.
- newFolderCursor.moveToLast();
-
- // Set the display order to be one greater that the last bookmark.
- displayOrder = newFolderCursor.getInt(newFolderCursor.getColumnIndexOrThrow(DISPLAY_ORDER)) + 1;
- } else { // There are no bookmarks in the new folder.
- // Set the display order to be `0`.
- displayOrder = 0;
- }
-
- // Close the new folder `Cursor`.
- newFolderCursor.close();
-
- // Store the new values in `bookmarkContentValues`.
- ContentValues bookmarkContentValues = new ContentValues();
- bookmarkContentValues.put(DISPLAY_ORDER, displayOrder);
- bookmarkContentValues.put(PARENT_FOLDER, newFolder);
-
- // Update the database. The last argument is `null` because there are no `whereArgs`.
- bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-
- // Delete one bookmark.
- public void deleteBookmark(int databaseId) {
- // Get a writable database handle.
- SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
-
- // Deletes the row with the given `databaseId`. The last argument is `null` because we don't need additional parameters.
- bookmarksDatabase.delete(BOOKMARKS_TABLE, _ID + " = " + databaseId, null);
-
- // Close the database handle.
- bookmarksDatabase.close();
- }
-}
\ No newline at end of file
projects / PrivacyBrowserAndroid.git / commitdiff