2 * Copyright © 2018-2020 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
6 * Privacy Browser is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
20 package com.stoutner.privacybrowser.helpers;
22 import android.content.ContentValues;
23 import android.content.Context;
24 import android.content.SharedPreferences;
25 import android.database.Cursor;
26 import android.database.DatabaseUtils;
27 import android.database.sqlite.SQLiteDatabase;
28 import android.preference.PreferenceManager;
30 import com.stoutner.privacybrowser.R;
33 import java.io.FileInputStream;
34 import java.io.FileOutputStream;
35 import java.io.InputStream;
36 import java.io.OutputStream;
38 public class ImportExportDatabaseHelper {
39 public static final String EXPORT_SUCCESSFUL = "Export Successful";
40 public static final String IMPORT_SUCCESSFUL = "Import Successful";
42 private static final int SCHEMA_VERSION = 11;
43 private static final String PREFERENCES_TABLE = "preferences";
45 // The preferences constants.
46 private static final String _ID = "_id";
47 private static final String JAVASCRIPT = "javascript";
48 private static final String FIRST_PARTY_COOKIES = "first_party_cookies";
49 private static final String THIRD_PARTY_COOKIES = "third_party_cookies";
50 private static final String DOM_STORAGE = "dom_storage";
51 private static final String SAVE_FORM_DATA = "save_form_data";
52 private static final String USER_AGENT = "user_agent";
53 private static final String CUSTOM_USER_AGENT = "custom_user_agent";
54 private static final String INCOGNITO_MODE = "incognito_mode";
55 private static final String DO_NOT_TRACK = "do_not_track";
56 private static final String ALLOW_SCREENSHOTS = "allow_screenshots";
57 private static final String EASYLIST = "easylist";
58 private static final String EASYPRIVACY = "easyprivacy";
59 private static final String FANBOYS_ANNOYANCE_LIST = "fanboys_annoyance_list";
60 private static final String FANBOYS_SOCIAL_BLOCKING_LIST = "fanboys_social_blocking_list";
61 private static final String ULTRALIST = "ultralist";
62 private static final String ULTRAPRIVACY = "ultraprivacy";
63 private static final String BLOCK_ALL_THIRD_PARTY_REQUESTS = "block_all_third_party_requests";
64 private static final String GOOGLE_ANALYTICS = "google_analytics";
65 private static final String FACEBOOK_CLICK_IDS = "facebook_click_ids";
66 private static final String TWITTER_AMP_REDIRECTS = "twitter_amp_redirects";
67 private static final String SEARCH = "search";
68 private static final String SEARCH_CUSTOM_URL = "search_custom_url";
69 private static final String PROXY = "proxy";
70 private static final String PROXY_CUSTOM_URL = "proxy_custom_url";
71 private static final String FULL_SCREEN_BROWSING_MODE = "full_screen_browsing_mode";
72 private static final String HIDE_APP_BAR = "hide_app_bar";
73 private static final String CLEAR_EVERYTHING = "clear_everything";
74 private static final String CLEAR_COOKIES = "clear_cookies";
75 private static final String CLEAR_DOM_STORAGE = "clear_dom_storage";
76 private static final String CLEAR_FORM_DATA = "clear_form_data";
77 private static final String CLEAR_CACHE = "clear_cache";
78 private static final String HOMEPAGE = "homepage";
79 private static final String DOWNLOAD_LOCATION = "download_location";
80 private static final String DOWNLOAD_CUSTOM_LOCATION = "download_custom_location";
81 private static final String FONT_SIZE = "font_size";
82 private static final String OPEN_INTENTS_IN_NEW_TAB = "open_intents_in_new_tab";
83 private static final String SWIPE_TO_REFRESH = "swipe_to_refresh";
84 private static final String SCROLL_APP_BAR = "scroll_app_bar";
85 private static final String DISPLAY_ADDITIONAL_APP_BAR_ICONS = "display_additional_app_bar_icons";
86 private static final String APP_THEME = "app_theme";
87 private static final String WEBVIEW_THEME = "webview_theme";
88 private static final String WIDE_VIEWPORT = "wide_viewport";
89 private static final String DISPLAY_WEBPAGE_IMAGES = "display_webpage_images";
91 public String exportUnencrypted(File exportFile, Context context) {
93 // Delete the current file if it exists.
94 if (exportFile.exists()) {
95 //noinspection ResultOfMethodCallIgnored
99 // Create the export database.
100 SQLiteDatabase exportDatabase = SQLiteDatabase.openOrCreateDatabase(exportFile, null);
102 // Set the export database version number.
103 exportDatabase.setVersion(SCHEMA_VERSION);
105 // Create the export database domains table.
106 exportDatabase.execSQL(DomainsDatabaseHelper.CREATE_DOMAINS_TABLE);
109 // Create the export database bookmarks table.
110 exportDatabase.execSQL(BookmarksDatabaseHelper.CREATE_BOOKMARKS_TABLE);
112 // Open the bookmarks database. The `0` specifies the database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
113 BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
115 // Get a full bookmarks cursor.
116 Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarks();
118 // Move to the first bookmark.
119 bookmarksCursor.moveToFirst();
121 // Copy the data from the bookmarks cursor into the export database.
122 for (int i = 0; i < bookmarksCursor.getCount(); i++) {
123 // Extract the record from the cursor and store the data in a ContentValues.
124 ContentValues bookmarksContentValues = new ContentValues();
125 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_NAME, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME)));
126 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_URL, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
127 bookmarksContentValues.put(BookmarksDatabaseHelper.PARENT_FOLDER, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)));
128 bookmarksContentValues.put(BookmarksDatabaseHelper.DISPLAY_ORDER, bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)));
129 bookmarksContentValues.put(BookmarksDatabaseHelper.IS_FOLDER, bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)));
130 bookmarksContentValues.put(BookmarksDatabaseHelper.FAVORITE_ICON, bookmarksCursor.getBlob(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)));
132 // Insert the record into the export database.
133 exportDatabase.insert(BookmarksDatabaseHelper.BOOKMARKS_TABLE, null, bookmarksContentValues);
135 // Advance to the next record.
136 bookmarksCursor.moveToNext();
139 // Close the bookmarks database.
140 bookmarksCursor.close();
141 bookmarksDatabaseHelper.close();
144 // Open the domains database. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
145 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
147 // Get a full domains database cursor.
148 Cursor domainsCursor = domainsDatabaseHelper.getCompleteCursorOrderedByDomain();
150 // Move to the first domain.
151 domainsCursor.moveToFirst();
153 // Copy the data from the domains cursor into the export database.
154 for (int i = 0; i < domainsCursor.getCount(); i++) {
155 // Extract the record from the cursor and store the data in a ContentValues.
156 ContentValues domainsContentValues = new ContentValues();
157 domainsContentValues.put(DomainsDatabaseHelper.DOMAIN_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME)));
158 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_JAVASCRIPT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)));
159 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)));
160 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)));
161 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_DOM_STORAGE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)));
162 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FORM_DATA, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)));
163 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYLIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)));
164 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
165 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
166 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
167 domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
168 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
169 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
170 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
171 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
172 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
173 domainsContentValues.put(DomainsDatabaseHelper.WEBVIEW_THEME, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.WEBVIEW_THEME)));
174 domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
175 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
176 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
177 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
178 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION)));
179 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)));
180 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME)));
181 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION)));
182 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
183 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
184 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
185 domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
186 domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
188 // Insert the record into the export database.
189 exportDatabase.insert(DomainsDatabaseHelper.DOMAINS_TABLE, null, domainsContentValues);
191 // Advance to the next record.
192 domainsCursor.moveToNext();
195 // Close the domains database.
196 domainsCursor.close();
197 domainsDatabaseHelper.close();
200 // Prepare the preferences table SQL creation string.
201 String CREATE_PREFERENCES_TABLE = "CREATE TABLE " + PREFERENCES_TABLE + " (" +
202 _ID + " INTEGER PRIMARY KEY, " +
203 JAVASCRIPT + " BOOLEAN, " +
204 FIRST_PARTY_COOKIES + " BOOLEAN, " +
205 THIRD_PARTY_COOKIES + " BOOLEAN, " +
206 DOM_STORAGE + " BOOLEAN, " +
207 SAVE_FORM_DATA + " BOOLEAN, " +
208 USER_AGENT + " TEXT, " +
209 CUSTOM_USER_AGENT + " TEXT, " +
210 INCOGNITO_MODE + " BOOLEAN, " +
211 DO_NOT_TRACK + " BOOLEAN, " +
212 ALLOW_SCREENSHOTS + " BOOLEAN, " +
213 EASYLIST + " BOOLEAN, " +
214 EASYPRIVACY + " BOOLEAN, " +
215 FANBOYS_ANNOYANCE_LIST + " BOOLEAN, " +
216 FANBOYS_SOCIAL_BLOCKING_LIST + " BOOLEAN, " +
217 ULTRALIST + " BOOLEAN, " +
218 ULTRAPRIVACY + " BOOLEAN, " +
219 BLOCK_ALL_THIRD_PARTY_REQUESTS + " BOOLEAN, " +
220 GOOGLE_ANALYTICS + " BOOLEAN, " +
221 FACEBOOK_CLICK_IDS + " BOOLEAN, " +
222 TWITTER_AMP_REDIRECTS + " BOOLEAN, " +
224 SEARCH_CUSTOM_URL + " TEXT, " +
226 PROXY_CUSTOM_URL + " TEXT, " +
227 FULL_SCREEN_BROWSING_MODE + " BOOLEAN, " +
228 HIDE_APP_BAR + " BOOLEAN, " +
229 CLEAR_EVERYTHING + " BOOLEAN, " +
230 CLEAR_COOKIES + " BOOLEAN, " +
231 CLEAR_DOM_STORAGE + " BOOLEAN, " +
232 CLEAR_FORM_DATA + " BOOLEAN, " +
233 CLEAR_CACHE + " BOOLEAN, " +
234 HOMEPAGE + " TEXT, " +
235 DOWNLOAD_LOCATION + " TEXT, " +
236 DOWNLOAD_CUSTOM_LOCATION + " TEXT, " +
237 FONT_SIZE + " TEXT, " +
238 OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN, " +
239 SWIPE_TO_REFRESH + " BOOLEAN, " +
240 SCROLL_APP_BAR + " BOOLEAN, " +
241 DISPLAY_ADDITIONAL_APP_BAR_ICONS + " BOOLEAN, " +
242 APP_THEME + " TEXT, " +
243 WEBVIEW_THEME + " TEXT, " +
244 WIDE_VIEWPORT + " BOOLEAN, " +
245 DISPLAY_WEBPAGE_IMAGES + " BOOLEAN)";
247 // Create the export database preferences table.
248 exportDatabase.execSQL(CREATE_PREFERENCES_TABLE);
250 // Get a handle for the shared preference.
251 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
253 // Create a ContentValues with the preferences information.
254 ContentValues preferencesContentValues = new ContentValues();
255 preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean(JAVASCRIPT, false));
256 preferencesContentValues.put(FIRST_PARTY_COOKIES, sharedPreferences.getBoolean(FIRST_PARTY_COOKIES, false));
257 preferencesContentValues.put(THIRD_PARTY_COOKIES, sharedPreferences.getBoolean(THIRD_PARTY_COOKIES, false));
258 preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean(DOM_STORAGE, false));
259 preferencesContentValues.put(SAVE_FORM_DATA, sharedPreferences.getBoolean(SAVE_FORM_DATA, false)); // Save form data can be removed once the minimum API >= 26.
260 preferencesContentValues.put(USER_AGENT, sharedPreferences.getString(USER_AGENT, context.getString(R.string.user_agent_default_value)));
261 preferencesContentValues.put(CUSTOM_USER_AGENT, sharedPreferences.getString(CUSTOM_USER_AGENT, context.getString(R.string.custom_user_agent_default_value)));
262 preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean(INCOGNITO_MODE, false));
263 preferencesContentValues.put(DO_NOT_TRACK, sharedPreferences.getBoolean(DO_NOT_TRACK, false));
264 preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean(ALLOW_SCREENSHOTS, false));
265 preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean(EASYLIST, true));
266 preferencesContentValues.put(EASYPRIVACY, sharedPreferences.getBoolean(EASYPRIVACY, true));
267 preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean(FANBOYS_ANNOYANCE_LIST, true));
268 preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, true));
269 preferencesContentValues.put(ULTRALIST, sharedPreferences.getBoolean(ULTRALIST, true));
270 preferencesContentValues.put(ULTRAPRIVACY, sharedPreferences.getBoolean(ULTRAPRIVACY, true));
271 preferencesContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, false));
272 preferencesContentValues.put(GOOGLE_ANALYTICS, sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true));
273 preferencesContentValues.put(FACEBOOK_CLICK_IDS, sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true));
274 preferencesContentValues.put(TWITTER_AMP_REDIRECTS, sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true));
275 preferencesContentValues.put(SEARCH, sharedPreferences.getString(SEARCH, context.getString(R.string.search_default_value)));
276 preferencesContentValues.put(SEARCH_CUSTOM_URL, sharedPreferences.getString(SEARCH_CUSTOM_URL, context.getString(R.string.search_custom_url_default_value)));
277 preferencesContentValues.put(PROXY, sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value)));
278 preferencesContentValues.put(PROXY_CUSTOM_URL, sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value)));
279 preferencesContentValues.put(FULL_SCREEN_BROWSING_MODE, sharedPreferences.getBoolean(FULL_SCREEN_BROWSING_MODE, false));
280 preferencesContentValues.put(HIDE_APP_BAR, sharedPreferences.getBoolean(HIDE_APP_BAR, true));
281 preferencesContentValues.put(CLEAR_EVERYTHING, sharedPreferences.getBoolean(CLEAR_EVERYTHING, true));
282 preferencesContentValues.put(CLEAR_COOKIES, sharedPreferences.getBoolean(CLEAR_COOKIES, true));
283 preferencesContentValues.put(CLEAR_DOM_STORAGE, sharedPreferences.getBoolean(CLEAR_DOM_STORAGE, true));
284 preferencesContentValues.put(CLEAR_FORM_DATA, sharedPreferences.getBoolean(CLEAR_FORM_DATA, true)); // Clear form data can be removed once the minimum API >= 26.
285 preferencesContentValues.put(CLEAR_CACHE, sharedPreferences.getBoolean(CLEAR_CACHE, true));
286 preferencesContentValues.put(HOMEPAGE, sharedPreferences.getString(HOMEPAGE, context.getString(R.string.homepage_default_value)));
287 preferencesContentValues.put(DOWNLOAD_LOCATION, sharedPreferences.getString(DOWNLOAD_LOCATION, context.getString(R.string.download_location_default_value)));
288 preferencesContentValues.put(DOWNLOAD_CUSTOM_LOCATION, sharedPreferences.getString(DOWNLOAD_CUSTOM_LOCATION, context.getString(R.string.download_custom_location_default_value)));
289 preferencesContentValues.put(FONT_SIZE, sharedPreferences.getString(FONT_SIZE, context.getString(R.string.font_size_default_value)));
290 preferencesContentValues.put(OPEN_INTENTS_IN_NEW_TAB, sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true));
291 preferencesContentValues.put(SWIPE_TO_REFRESH, sharedPreferences.getBoolean(SWIPE_TO_REFRESH, true));
292 preferencesContentValues.put(SCROLL_APP_BAR, sharedPreferences.getBoolean(SCROLL_APP_BAR, true));
293 preferencesContentValues.put(DISPLAY_ADDITIONAL_APP_BAR_ICONS, sharedPreferences.getBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, false));
294 preferencesContentValues.put(APP_THEME, sharedPreferences.getString(APP_THEME, context.getString(R.string.app_theme_default_value)));
295 preferencesContentValues.put(WEBVIEW_THEME, sharedPreferences.getString(WEBVIEW_THEME, context.getString(R.string.webview_theme_default_value)));
296 preferencesContentValues.put(WIDE_VIEWPORT, sharedPreferences.getBoolean(WIDE_VIEWPORT, true));
297 preferencesContentValues.put(DISPLAY_WEBPAGE_IMAGES, sharedPreferences.getBoolean(DISPLAY_WEBPAGE_IMAGES, true));
299 // Insert the preferences into the export database.
300 exportDatabase.insert(PREFERENCES_TABLE, null, preferencesContentValues);
302 // Close the export database.
303 exportDatabase.close();
305 // Convert the database file to a string.
306 String exportFileString = exportFile.toString();
308 // Create strings for the temporary database files.
309 String journalFileString = exportFileString + "-journal";
311 // Get `Files` for the temporary database files.
312 File journalFile = new File(journalFileString);
314 // Delete the Journal file if it exists.
315 if (journalFile.exists()) {
316 //noinspection ResultOfMethodCallIgnored
317 journalFile.delete();
320 // Export successful.
321 return EXPORT_SUCCESSFUL;
322 } catch (Exception exception) {
323 // Return the export error.
324 return exception.toString();
328 public String importUnencrypted(File importFile, Context context){
330 // Create a temporary import file string.
331 String temporaryImportFileString = context.getCacheDir() + "/" + "temporary_import_file";
333 // Get a handle for a temporary import file.
334 File temporaryImportFile = new File(temporaryImportFileString);
336 // Delete the temporary import file if it already exists.
337 if (temporaryImportFile.exists()) {
338 //noinspection ResultOfMethodCallIgnored
339 temporaryImportFile.delete();
342 // Create input and output streams.
343 InputStream importFileInputStream = new FileInputStream(importFile);
344 OutputStream temporaryImportFileOutputStream = new FileOutputStream(temporaryImportFile);
346 // Create a byte array.
347 byte[] transferByteArray = new byte[1024];
349 // Create an integer to track the number of bytes read.
352 // Copy the import file to the temporary import file. Once the minimum API >= 26 `Files.copy` can be used instead.
353 while ((bytesRead = importFileInputStream.read(transferByteArray)) > 0) {
354 temporaryImportFileOutputStream.write(transferByteArray, 0, bytesRead);
357 // Close the file streams.
358 importFileInputStream.close();
359 temporaryImportFileOutputStream.close();
362 // Get a handle for the shared preference.
363 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
365 // Open the import database. Once the minimum API >= 27 the file can be opened directly without using the string.
366 SQLiteDatabase importDatabase = SQLiteDatabase.openDatabase(temporaryImportFileString, null, SQLiteDatabase.OPEN_READWRITE);
368 // Get the database version.
369 int importDatabaseVersion = importDatabase.getVersion();
371 // Upgrade the database if needed.
372 if (importDatabaseVersion < SCHEMA_VERSION) {
373 switch (importDatabaseVersion){
374 // Upgrade from schema version 1.
376 // Previously this upgrade added `download_with_external_app` to the Preferences table. But that is now removed in schema version 10.
378 // Upgrade from schema version 2.
380 // Once the SQLite version is >= 3.25.0 `ALTER TABLE RENAME COLUMN` can be used. https://www.sqlite.org/lang_altertable.html https://www.sqlite.org/changes.html
381 // https://developer.android.com/reference/android/database/sqlite/package-summary
382 // In the meantime, a new column must be created with the new name. There is no need to delete the old column on the temporary import database.
384 // Get a cursor with the current `default_font_size` value.
385 Cursor importDatabasePreferenceCursor = importDatabase.rawQuery("SELECT default_font_size FROM " + PREFERENCES_TABLE, null);
387 // Move to the beginning fo the cursor.
388 importDatabasePreferenceCursor.moveToFirst();
390 // Get the current value in `default_font_size`.
391 String fontSize = importDatabasePreferenceCursor.getString(importDatabasePreferenceCursor.getColumnIndex("default_font_size"));
393 // SQL escape the font size.
394 fontSize = DatabaseUtils.sqlEscapeString(fontSize);
397 importDatabasePreferenceCursor.close();
399 // Create the new font size column.
400 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FONT_SIZE + " TEXT");
402 // Populate the preferences table with the current font size value.
403 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FONT_SIZE + " = '" + fontSize + "'");
405 // Upgrade from schema version 3.
407 // Add the Pinned IP Addresses columns to the domains table.
408 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.PINNED_IP_ADDRESSES + " BOOLEAN");
409 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.IP_ADDRESSES + " TEXT");
411 // Upgrade from schema version 4.
413 // Add the hide and scroll app bar columns to the preferences table.
414 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + HIDE_APP_BAR + " BOOLEAN");
415 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + SCROLL_APP_BAR + " BOOLEAN");
417 // Get the current hide and scroll app bar settings.
418 boolean hideAppBar = sharedPreferences.getBoolean(HIDE_APP_BAR, true);
419 boolean scrollAppBar = sharedPreferences.getBoolean(SCROLL_APP_BAR, true);
421 // Populate the preferences table with the current app bar values.
423 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 1);
425 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 0);
429 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 1);
431 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 0);
434 // Upgrade from schema version 5.
436 // Add the open intents in new tab column to the preferences table.
437 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN");
439 // Get the current open intents in new tab preference.
440 boolean openIntentsInNewTab = sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true);
442 // Populate the preferences table with the current open intents value.
443 if (openIntentsInNewTab) {
444 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 1);
446 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 0);
449 // Upgrade from schema version 6.
451 // Add the wide viewport column to the domains table.
452 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WIDE_VIEWPORT + " INTEGER");
454 // Add the Google Analytics, Facebook Click IDs, Twitter AMP redirects, and wide viewport columns to the preferences table.
455 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + GOOGLE_ANALYTICS + " BOOLEAN");
456 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FACEBOOK_CLICK_IDS + " BOOLEAN");
457 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + TWITTER_AMP_REDIRECTS + " BOOLEAN");
458 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + WIDE_VIEWPORT + " BOOLEAN");
460 // Get the current preference values.
461 boolean googleAnalytics = sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true);
462 boolean facebookClickIds = sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true);
463 boolean twitterAmpRedirects = sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true);
464 boolean wideViewport = sharedPreferences.getBoolean(WIDE_VIEWPORT, true);
466 // Populate the preferences with the current Google Analytics value.
467 if (googleAnalytics) {
468 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 1);
470 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 0);
473 // Populate the preferences with the current Facebook Click IDs value.
474 if (facebookClickIds) {
475 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 1);
477 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 0);
480 // Populate the preferences table with the current Twitter AMP redirects value.
481 if (twitterAmpRedirects) {
482 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 1);
484 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 0);
487 // Populate the preferences table with the current wide viewport value.
489 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 1);
491 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 0);
494 // Upgrade from schema version 7.
496 // Add the UltraList column to the domains table.
497 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.ULTRALIST + " BOOLEAN");
499 // Add the UltraList column to the preferences table.
500 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + ULTRALIST + " BOOLEAN");
502 // Get the current preference values.
503 boolean ultraList = sharedPreferences.getBoolean(ULTRALIST, true);
505 // Populate the preferences tables with the current UltraList value.
507 importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 1);
508 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 1);
510 importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 0);
511 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 0);
514 // Upgrade from schema version 8.
516 // Add the new proxy columns to the preferences table.
517 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + PROXY + " TEXT");
518 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + PROXY_CUSTOM_URL + " TEXT");
520 // Get the current proxy values.
521 String proxy = sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value));
522 String proxyCustomUrl = sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value));
524 // SQL escape the proxy custom URL string.
525 proxyCustomUrl = DatabaseUtils.sqlEscapeString(proxyCustomUrl);
527 // Populate the preferences table with the current proxy values. The proxy custom URL does not need to be surrounded by `'` because it was SLQ escaped above.
528 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + PROXY + " = '" + proxy + "'");
529 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + PROXY_CUSTOM_URL + " = " + proxyCustomUrl);
531 // Upgrade from schema version 9.
533 // Add the download location columns to the preferences table.
534 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + DOWNLOAD_LOCATION + " TEXT");
535 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + DOWNLOAD_CUSTOM_LOCATION + " TEXT");
537 // Get the current download location values.
538 String downloadLocation = sharedPreferences.getString(DOWNLOAD_LOCATION, context.getString(R.string.download_location_default_value));
539 String downloadCustomLocation = sharedPreferences.getString(DOWNLOAD_CUSTOM_LOCATION, context.getString(R.string.download_custom_location_default_value));
541 // Populate the preferences table with the current download location values.
542 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + DOWNLOAD_LOCATION + " = '" + downloadLocation + "'");
543 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + DOWNLOAD_CUSTOM_LOCATION + " = '" + downloadCustomLocation + "'");
545 // Upgrade from schema version 10.
547 // Add the app theme column to the preferences table.
548 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + APP_THEME + " TEXT");
550 // Get a cursor for the dark theme preference.
551 Cursor darkThemePreferencesCursor = importDatabase.rawQuery("SELECT dark_theme FROM " + PREFERENCES_TABLE, null);
553 // Move to the first preference.
554 darkThemePreferencesCursor.moveToFirst();
556 // Get the old dark theme value, which is in column 0.
557 int darkTheme = darkThemePreferencesCursor.getInt(0);
559 // Close the dark theme preference cursor.
560 darkThemePreferencesCursor.close();
562 // Populate the app theme according to the old dark theme preference.
563 if (darkTheme == 0) { // A light theme was selected.
564 // Set the app theme to be the system default.
565 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + APP_THEME + " = 'System default'");
566 } else { // A dark theme was selected.
567 // Set the app theme to be dark.
568 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + APP_THEME + " = 'Dark'");
571 // Add the WebView theme to the domains table. This defaults to 0, which is `System default`, so a separate step isn't needed to populate the database.
572 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WEBVIEW_THEME + " INTEGER");
574 // Add the WebView theme to the preferences table.
575 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + WEBVIEW_THEME + " TEXT");
577 // Get the WebView theme default value string.
578 String webViewThemeDefaultValue = context.getString(R.string.webview_theme_default_value);
580 // Set the WebView theme in the preferences table to be the default.
581 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WEBVIEW_THEME + " = " + "'" + webViewThemeDefaultValue + "'");
586 // Get a cursor for the bookmarks table.
587 Cursor importBookmarksCursor = importDatabase.rawQuery("SELECT * FROM " + BookmarksDatabaseHelper.BOOKMARKS_TABLE, null);
589 // Delete the current bookmarks database.
590 context.deleteDatabase(BookmarksDatabaseHelper.BOOKMARKS_DATABASE);
592 // Create a new bookmarks database. The `0` specifies the database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
593 BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
595 // Move to the first bookmark.
596 importBookmarksCursor.moveToFirst();
598 // Copy the data from the import bookmarks cursor into the bookmarks database.
599 for (int i = 0; i < importBookmarksCursor.getCount(); i++) {
600 // Extract the record from the cursor and store the data in a ContentValues.
601 ContentValues bookmarksContentValues = new ContentValues();
602 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_NAME, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME)));
603 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_URL, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
604 bookmarksContentValues.put(BookmarksDatabaseHelper.PARENT_FOLDER, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)));
605 bookmarksContentValues.put(BookmarksDatabaseHelper.DISPLAY_ORDER, importBookmarksCursor.getInt(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)));
606 bookmarksContentValues.put(BookmarksDatabaseHelper.IS_FOLDER, importBookmarksCursor.getInt(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)));
607 bookmarksContentValues.put(BookmarksDatabaseHelper.FAVORITE_ICON, importBookmarksCursor.getBlob(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)));
609 // Insert the record into the export database.
610 bookmarksDatabaseHelper.createBookmark(bookmarksContentValues);
612 // Advance to the next record.
613 importBookmarksCursor.moveToNext();
616 // Close the bookmarks cursor.
617 importBookmarksCursor.close();
619 // Close the bookmarks database.
620 bookmarksDatabaseHelper.close();
623 // Get a cursor for the domains table.
624 Cursor importDomainsCursor = importDatabase.rawQuery("SELECT * FROM " + DomainsDatabaseHelper.DOMAINS_TABLE + " ORDER BY " + DomainsDatabaseHelper.DOMAIN_NAME + " ASC", null);
626 // Delete the current domains database.
627 context.deleteDatabase(DomainsDatabaseHelper.DOMAINS_DATABASE);
629 // Create a new domains database. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
630 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
632 // Move to the first domain.
633 importDomainsCursor.moveToFirst();
635 // Copy the data from the import domains cursor into the domains database.
636 for (int i = 0; i < importDomainsCursor.getCount(); i++) {
637 // Extract the record from the cursor and store the data in a ContentValues.
638 ContentValues domainsContentValues = new ContentValues();
639 domainsContentValues.put(DomainsDatabaseHelper.DOMAIN_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME)));
640 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_JAVASCRIPT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)));
641 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)));
642 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)));
643 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_DOM_STORAGE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)));
644 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FORM_DATA, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)));
645 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYLIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)));
646 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
647 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST,
648 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
649 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST,
650 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
651 domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
652 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
653 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS,
654 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
655 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
656 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
657 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
658 domainsContentValues.put(DomainsDatabaseHelper.WEBVIEW_THEME, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.WEBVIEW_THEME)));
659 domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
660 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
661 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
662 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
663 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION)));
664 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT,
665 importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)));
666 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME)));
667 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION)));
668 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT,
669 importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
670 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
671 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
672 domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
673 domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
675 // Insert the record into the export database.
676 domainsDatabaseHelper.addDomain(domainsContentValues);
678 // Advance to the next record.
679 importDomainsCursor.moveToNext();
682 // Close the domains cursor.
683 importDomainsCursor.close();
685 // Close the domains database.
686 domainsDatabaseHelper.close();
689 // Get a cursor for the preferences table.
690 Cursor importPreferencesCursor = importDatabase.rawQuery("SELECT * FROM " + PREFERENCES_TABLE, null);
692 // Move to the first preference.
693 importPreferencesCursor.moveToFirst();
695 // Import the preference data.
696 sharedPreferences.edit()
697 .putBoolean(JAVASCRIPT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
698 .putBoolean(FIRST_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
699 .putBoolean(THIRD_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
700 .putBoolean(DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
701 // Save form data can be removed once the minimum API >= 26.
702 .putBoolean(SAVE_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
703 .putString(USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(USER_AGENT)))
704 .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(CUSTOM_USER_AGENT)))
705 .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(INCOGNITO_MODE)) == 1)
706 .putBoolean(DO_NOT_TRACK, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DO_NOT_TRACK)) == 1)
707 .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ALLOW_SCREENSHOTS)) == 1)
708 .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYLIST)) == 1)
709 .putBoolean(EASYPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYPRIVACY)) == 1)
710 .putBoolean(FANBOYS_ANNOYANCE_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
711 .putBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
712 .putBoolean(ULTRALIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRALIST)) == 1)
713 .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRAPRIVACY)) == 1)
714 .putBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
715 .putBoolean(GOOGLE_ANALYTICS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(GOOGLE_ANALYTICS)) == 1)
716 .putBoolean(FACEBOOK_CLICK_IDS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FACEBOOK_CLICK_IDS)) == 1)
717 .putBoolean(TWITTER_AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(TWITTER_AMP_REDIRECTS)) == 1)
718 .putString(SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH)))
719 .putString(SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH_CUSTOM_URL)))
720 .putString(PROXY, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(PROXY)))
721 .putString(PROXY_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(PROXY_CUSTOM_URL)))
722 .putBoolean(FULL_SCREEN_BROWSING_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FULL_SCREEN_BROWSING_MODE)) == 1)
723 .putBoolean(HIDE_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(HIDE_APP_BAR)) == 1)
724 .putBoolean(CLEAR_EVERYTHING, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_EVERYTHING)) == 1)
725 .putBoolean(CLEAR_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_COOKIES)) == 1)
726 .putBoolean(CLEAR_DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_DOM_STORAGE)) == 1)
727 // Clear form data can be removed once the minimum API >= 26.
728 .putBoolean(CLEAR_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_FORM_DATA)) == 1)
729 .putBoolean(CLEAR_CACHE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_CACHE)) == 1)
730 .putString(HOMEPAGE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(HOMEPAGE)))
731 .putString(DOWNLOAD_LOCATION, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(DOWNLOAD_LOCATION)))
732 .putString(DOWNLOAD_CUSTOM_LOCATION, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(DOWNLOAD_CUSTOM_LOCATION)))
733 .putString(FONT_SIZE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(FONT_SIZE)))
734 .putBoolean(OPEN_INTENTS_IN_NEW_TAB, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(OPEN_INTENTS_IN_NEW_TAB)) == 1)
735 .putBoolean(SWIPE_TO_REFRESH, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SWIPE_TO_REFRESH)) == 1)
736 .putBoolean(SCROLL_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SCROLL_APP_BAR)) == 1)
737 .putBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_ADDITIONAL_APP_BAR_ICONS)) == 1)
738 .putString(APP_THEME, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(APP_THEME)))
739 .putString(WEBVIEW_THEME, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(WEBVIEW_THEME)))
740 .putBoolean(WIDE_VIEWPORT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(WIDE_VIEWPORT)) == 1)
741 .putBoolean(DISPLAY_WEBPAGE_IMAGES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_WEBPAGE_IMAGES)) == 1)
744 // Close the preferences cursor.
745 importPreferencesCursor.close();
748 // Close the import database.
749 importDatabase.close();
751 // Create strings for the temporary database files.
752 String shmFileString = temporaryImportFileString + "-shm";
753 String walFileString = temporaryImportFileString + "-wal";
754 String journalFileString = temporaryImportFileString + "-journal";
756 // Get `Files` for the temporary database files.
757 File shmFile = new File(shmFileString);
758 File walFile = new File(walFileString);
759 File journalFile = new File(journalFileString);
761 // Delete the Shared Memory file if it exists.
762 if (shmFile.exists()) {
763 //noinspection ResultOfMethodCallIgnored
767 // Delete the Write Ahead Log file if it exists.
768 if (walFile.exists()) {
769 //noinspection ResultOfMethodCallIgnored
773 // Delete the Journal file if it exists.
774 if (journalFile.exists()) {
775 //noinspection ResultOfMethodCallIgnored
776 journalFile.delete();
779 // Delete the temporary import file.
780 //noinspection ResultOfMethodCallIgnored
781 temporaryImportFile.delete();
783 // Import successful.
784 return IMPORT_SUCCESSFUL;
785 } catch (Exception exception) {
786 // Return the import error.
787 return exception.toString();