2 * Copyright © 2018-2019 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.sqlite.SQLiteDatabase;
27 import android.preference.PreferenceManager;
29 import com.stoutner.privacybrowser.R;
32 import java.io.FileInputStream;
33 import java.io.FileOutputStream;
34 import java.io.InputStream;
35 import java.io.OutputStream;
37 public class ImportExportDatabaseHelper {
38 public static final String EXPORT_SUCCESSFUL = "Export Successful";
39 public static final String IMPORT_SUCCESSFUL = "Import Successful";
41 private static final int SCHEMA_VERSION = 8;
42 private static final String PREFERENCES_TABLE = "preferences";
44 // The preferences constants.
45 private static final String _ID = "_id";
46 private static final String JAVASCRIPT = "javascript";
47 private static final String FIRST_PARTY_COOKIES = "first_party_cookies";
48 private static final String THIRD_PARTY_COOKIES = "third_party_cookies";
49 private static final String DOM_STORAGE = "dom_storage";
50 private static final String SAVE_FORM_DATA = "save_form_data";
51 private static final String USER_AGENT = "user_agent";
52 private static final String CUSTOM_USER_AGENT = "custom_user_agent";
53 private static final String INCOGNITO_MODE = "incognito_mode";
54 private static final String DO_NOT_TRACK = "do_not_track";
55 private static final String ALLOW_SCREENSHOTS = "allow_screenshots";
56 private static final String EASYLIST = "easylist";
57 private static final String EASYPRIVACY = "easyprivacy";
58 private static final String FANBOYS_ANNOYANCE_LIST = "fanboys_annoyance_list";
59 private static final String FANBOYS_SOCIAL_BLOCKING_LIST = "fanboys_social_blocking_list";
60 private static final String ULTRALIST = "ultralist";
61 private static final String ULTRAPRIVACY = "ultraprivacy";
62 private static final String BLOCK_ALL_THIRD_PARTY_REQUESTS = "block_all_third_party_requests";
63 private static final String GOOGLE_ANALYTICS = "google_analytics";
64 private static final String FACEBOOK_CLICK_IDS = "facebook_click_ids";
65 private static final String TWITTER_AMP_REDIRECTS = "twitter_amp_redirects";
66 private static final String PROXY_THROUGH_ORBOT = "proxy_through_orbot";
67 private static final String TOR_HOMEPAGE = "tor_homepage";
68 private static final String TOR_SEARCH = "tor_search";
69 private static final String TOR_SEARCH_CUSTOM_URL = "tor_search_custom_url";
70 private static final String SEARCH = "search";
71 private static final String SEARCH_CUSTOM_URL = "search_custom_url";
72 private static final String FULL_SCREEN_BROWSING_MODE = "full_screen_browsing_mode";
73 private static final String HIDE_APP_BAR = "hide_app_bar";
74 private static final String CLEAR_EVERYTHING = "clear_everything";
75 private static final String CLEAR_COOKIES = "clear_cookies";
76 private static final String CLEAR_DOM_STORAGE = "clear_dom_storage";
77 private static final String CLEAR_FORM_DATA = "clear_form_data";
78 private static final String CLEAR_CACHE = "clear_cache";
79 private static final String HOMEPAGE = "homepage";
80 private static final String FONT_SIZE = "font_size";
81 private static final String OPEN_INTENTS_IN_NEW_TAB = "open_intents_in_new_tab";
82 private static final String SWIPE_TO_REFRESH = "swipe_to_refresh";
83 private static final String SCROLL_APP_BAR = "scroll_app_bar";
84 private static final String DISPLAY_ADDITIONAL_APP_BAR_ICONS = "display_additional_app_bar_icons";
85 private static final String DOWNLOAD_WITH_EXTERNAL_APP = "download_with_external_app";
86 private static final String DARK_THEME = "dark_theme";
87 private static final String NIGHT_MODE = "night_mode";
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);
108 // Open the domains database. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
109 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
111 // Get a full domains database cursor.
112 Cursor domainsCursor = domainsDatabaseHelper.getCompleteCursorOrderedByDomain();
114 // Move to the first domain.
115 domainsCursor.moveToFirst();
117 // Copy the data from the domains cursor into the export database.
118 for (int i = 0; i < domainsCursor.getCount(); i++) {
119 // Extract the record from the cursor and store the data in a ContentValues.
120 ContentValues domainsContentValues = new ContentValues();
121 domainsContentValues.put(DomainsDatabaseHelper.DOMAIN_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME)));
122 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_JAVASCRIPT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)));
123 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)));
124 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)));
125 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_DOM_STORAGE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)));
126 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FORM_DATA, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)));
127 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYLIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)));
128 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
129 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
130 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
131 domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
132 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
133 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
134 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
135 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
136 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
137 domainsContentValues.put(DomainsDatabaseHelper.NIGHT_MODE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE)));
138 domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
139 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
140 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
141 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
142 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION)));
143 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)));
144 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME)));
145 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION)));
146 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
147 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
148 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
149 domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
150 domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
152 // Insert the record into the export database.
153 exportDatabase.insert(DomainsDatabaseHelper.DOMAINS_TABLE, null, domainsContentValues);
155 // Advance to the next record.
156 domainsCursor.moveToNext();
159 // Close the domains database.
160 domainsCursor.close();
161 domainsDatabaseHelper.close();
164 // Create the export database bookmarks table.
165 exportDatabase.execSQL(BookmarksDatabaseHelper.CREATE_BOOKMARKS_TABLE);
167 // Open the bookmarks database. The `0` specifies the database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
168 BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
170 // Get a full bookmarks cursor.
171 Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarks();
173 // Move to the first bookmark.
174 bookmarksCursor.moveToFirst();
176 // Copy the data from the bookmarks cursor into the export database.
177 for (int i = 0; i < bookmarksCursor.getCount(); i++) {
178 // Extract the record from the cursor and store the data in a ContentValues.
179 ContentValues bookmarksContentValues = new ContentValues();
180 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_NAME, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME)));
181 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_URL, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
182 bookmarksContentValues.put(BookmarksDatabaseHelper.PARENT_FOLDER, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)));
183 bookmarksContentValues.put(BookmarksDatabaseHelper.DISPLAY_ORDER, bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)));
184 bookmarksContentValues.put(BookmarksDatabaseHelper.IS_FOLDER, bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)));
185 bookmarksContentValues.put(BookmarksDatabaseHelper.FAVORITE_ICON, bookmarksCursor.getBlob(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)));
187 // Insert the record into the export database.
188 exportDatabase.insert(BookmarksDatabaseHelper.BOOKMARKS_TABLE, null, bookmarksContentValues);
190 // Advance to the next record.
191 bookmarksCursor.moveToNext();
194 // Close the bookmarks database.
195 bookmarksCursor.close();
196 bookmarksDatabaseHelper.close();
199 // Prepare the preferences table SQL creation string.
200 String CREATE_PREFERENCES_TABLE = "CREATE TABLE " + PREFERENCES_TABLE + " (" +
201 _ID + " INTEGER PRIMARY KEY, " +
202 JAVASCRIPT + " BOOLEAN, " +
203 FIRST_PARTY_COOKIES + " BOOLEAN, " +
204 THIRD_PARTY_COOKIES + " BOOLEAN, " +
205 DOM_STORAGE + " BOOLEAN, " +
206 SAVE_FORM_DATA + " BOOLEAN, " +
207 USER_AGENT + " TEXT, " +
208 CUSTOM_USER_AGENT + " TEXT, " +
209 INCOGNITO_MODE + " BOOLEAN, " +
210 DO_NOT_TRACK + " BOOLEAN, " +
211 ALLOW_SCREENSHOTS + " BOOLEAN, " +
212 EASYLIST + " BOOLEAN, " +
213 EASYPRIVACY + " BOOLEAN, " +
214 FANBOYS_ANNOYANCE_LIST + " BOOLEAN, " +
215 FANBOYS_SOCIAL_BLOCKING_LIST + " BOOLEAN, " +
216 ULTRALIST + " BOOLEAN, " +
217 ULTRAPRIVACY + " BOOLEAN, " +
218 BLOCK_ALL_THIRD_PARTY_REQUESTS + " BOOLEAN, " +
219 GOOGLE_ANALYTICS + " BOOLEAN, " +
220 FACEBOOK_CLICK_IDS + " BOOLEAN, " +
221 TWITTER_AMP_REDIRECTS + " BOOLEAN, " +
222 PROXY_THROUGH_ORBOT + " BOOLEAN, " +
223 TOR_HOMEPAGE + " TEXT, " +
224 TOR_SEARCH + " TEXT, " +
225 TOR_SEARCH_CUSTOM_URL + " TEXT, " +
227 SEARCH_CUSTOM_URL + " TEXT, " +
228 FULL_SCREEN_BROWSING_MODE + " BOOLEAN, " +
229 HIDE_APP_BAR + " BOOLEAN, " +
230 CLEAR_EVERYTHING + " BOOLEAN, " +
231 CLEAR_COOKIES + " BOOLEAN, " +
232 CLEAR_DOM_STORAGE + " BOOLEAN, " +
233 CLEAR_FORM_DATA + " BOOLEAN, " +
234 CLEAR_CACHE + " BOOLEAN, " +
235 HOMEPAGE + " TEXT, " +
236 FONT_SIZE + " TEXT, " +
237 OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN, " +
238 SWIPE_TO_REFRESH + " BOOLEAN, " +
239 SCROLL_APP_BAR + " BOOLEAN, " +
240 DISPLAY_ADDITIONAL_APP_BAR_ICONS + " BOOLEAN, " +
241 DOWNLOAD_WITH_EXTERNAL_APP + " BOOLEAN, " +
242 DARK_THEME + " BOOLEAN, " +
243 NIGHT_MODE + " BOOLEAN, " +
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(PROXY_THROUGH_ORBOT, sharedPreferences.getBoolean(PROXY_THROUGH_ORBOT, false));
276 preferencesContentValues.put(TOR_HOMEPAGE, sharedPreferences.getString(TOR_HOMEPAGE, context.getString(R.string.tor_homepage_default_value)));
277 preferencesContentValues.put(TOR_SEARCH, sharedPreferences.getString(TOR_SEARCH, context.getString(R.string.tor_search_default_value)));
278 preferencesContentValues.put(TOR_SEARCH_CUSTOM_URL, sharedPreferences.getString(TOR_SEARCH_CUSTOM_URL, context.getString(R.string.tor_search_custom_url_default_value)));
279 preferencesContentValues.put(SEARCH, sharedPreferences.getString(SEARCH, context.getString(R.string.search_default_value)));
280 preferencesContentValues.put(SEARCH_CUSTOM_URL, sharedPreferences.getString(SEARCH_CUSTOM_URL, context.getString(R.string.search_custom_url_default_value)));
281 preferencesContentValues.put(FULL_SCREEN_BROWSING_MODE, sharedPreferences.getBoolean(FULL_SCREEN_BROWSING_MODE, false));
282 preferencesContentValues.put(HIDE_APP_BAR, sharedPreferences.getBoolean(HIDE_APP_BAR, true));
283 preferencesContentValues.put(CLEAR_EVERYTHING, sharedPreferences.getBoolean(CLEAR_EVERYTHING, true));
284 preferencesContentValues.put(CLEAR_COOKIES, sharedPreferences.getBoolean(CLEAR_COOKIES, true));
285 preferencesContentValues.put(CLEAR_DOM_STORAGE, sharedPreferences.getBoolean(CLEAR_DOM_STORAGE, true));
286 preferencesContentValues.put(CLEAR_FORM_DATA, sharedPreferences.getBoolean(CLEAR_FORM_DATA, true)); // Clear form data can be removed once the minimum API >= 26.
287 preferencesContentValues.put(CLEAR_CACHE, sharedPreferences.getBoolean(CLEAR_CACHE, true));
288 preferencesContentValues.put(HOMEPAGE, sharedPreferences.getString(HOMEPAGE, context.getString(R.string.homepage_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(DOWNLOAD_WITH_EXTERNAL_APP, sharedPreferences.getBoolean(DOWNLOAD_WITH_EXTERNAL_APP, false));
295 preferencesContentValues.put(DARK_THEME, sharedPreferences.getBoolean(DARK_THEME, false));
296 preferencesContentValues.put(NIGHT_MODE, sharedPreferences.getBoolean(NIGHT_MODE, false));
297 preferencesContentValues.put(WIDE_VIEWPORT, sharedPreferences.getBoolean(WIDE_VIEWPORT, true));
298 preferencesContentValues.put(DISPLAY_WEBPAGE_IMAGES, sharedPreferences.getBoolean(DISPLAY_WEBPAGE_IMAGES, true));
300 // Insert the preferences into the export database.
301 exportDatabase.insert(PREFERENCES_TABLE, null, preferencesContentValues);
303 // Close the export database.
304 exportDatabase.close();
306 // Convert the database file to a string.
307 String exportFileString = exportFile.toString();
309 // Create strings for the temporary database files.
310 String journalFileString = exportFileString + "-journal";
312 // Get `Files` for the temporary database files.
313 File journalFile = new File(journalFileString);
315 // Delete the Journal file if it exists.
316 if (journalFile.exists()) {
317 //noinspection ResultOfMethodCallIgnored
318 journalFile.delete();
321 // Export successful.
322 return EXPORT_SUCCESSFUL;
323 } catch (Exception exception) {
324 // Return the export error.
325 return exception.toString();
329 public String importUnencrypted(File importFile, Context context){
331 // Create a temporary import file string.
332 String temporaryImportFileString = context.getCacheDir() + "/" + "temporary_import_file";
334 // Get a handle for a temporary import file.
335 File temporaryImportFile = new File(temporaryImportFileString);
337 // Delete the temporary import file if it already exists.
338 if (temporaryImportFile.exists()) {
339 //noinspection ResultOfMethodCallIgnored
340 temporaryImportFile.delete();
343 // Create input and output streams.
344 InputStream importFileInputStream = new FileInputStream(importFile);
345 OutputStream temporaryImportFileOutputStream = new FileOutputStream(temporaryImportFile);
347 // Create a byte array.
348 byte[] transferByteArray = new byte[1024];
350 // Create an integer to track the number of bytes read.
353 // Copy the import file to the temporary import file. Once the minimum API >= 26 `Files.copy` can be used instead.
354 while ((bytesRead = importFileInputStream.read(transferByteArray)) > 0) {
355 temporaryImportFileOutputStream.write(transferByteArray, 0, bytesRead);
358 // Close the file streams.
359 importFileInputStream.close();
360 temporaryImportFileOutputStream.close();
363 // Get a handle for the shared preference.
364 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
366 // Open the import database. Once the minimum API >= 27 the file can be opened directly without using the string.
367 SQLiteDatabase importDatabase = SQLiteDatabase.openDatabase(temporaryImportFileString, null, SQLiteDatabase.OPEN_READWRITE);
369 // Get the database version.
370 int importDatabaseVersion = importDatabase.getVersion();
372 // Upgrade the database if needed.
373 if (importDatabaseVersion < SCHEMA_VERSION) {
374 switch (importDatabaseVersion){
375 // Upgrade from schema version 1.
377 // Add the download with external app column to the preferences table.
378 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + DOWNLOAD_WITH_EXTERNAL_APP + " BOOLEAN");
380 // Get the current setting for downloading with an external app.
381 boolean downloadWithExternalApp = sharedPreferences.getBoolean(DOWNLOAD_WITH_EXTERNAL_APP, false);
383 // Set the download with external app preference to the current value.
384 if (downloadWithExternalApp) {
385 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + DOWNLOAD_WITH_EXTERNAL_APP + " = " + 1);
387 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + DOWNLOAD_WITH_EXTERNAL_APP + " = " + 0);
390 // Upgrade from schema version 2.
392 // 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
393 // https://developer.android.com/reference/android/database/sqlite/package-summary
394 // 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.
396 // Get a cursor with the current `default_font_size` value.
397 Cursor importDatabasePreferenceCursor = importDatabase.rawQuery("SELECT default_font_size FROM " + PREFERENCES_TABLE, null);
399 // Move to the beginning fo the cursor.
400 importDatabasePreferenceCursor.moveToFirst();
402 // Get the current value in `default_font_size`.
403 String fontSize = importDatabasePreferenceCursor.getString(importDatabasePreferenceCursor.getColumnIndex("default_font_size"));
406 importDatabasePreferenceCursor.close();
408 // Create a new column named `font_size`.
409 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FONT_SIZE + " TEXT");
411 // Place the font size string in the new column.
412 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FONT_SIZE + " = " + fontSize);
414 // Upgrade from schema version 3.
416 // Add the Pinned IP Addresses columns to the domains table.
417 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.PINNED_IP_ADDRESSES + " BOOLEAN");
418 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.IP_ADDRESSES + " TEXT");
420 // Upgrade from schema version 4.
422 // Add the hide and scroll app bar columns to the preferences table.
423 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + HIDE_APP_BAR + " BOOLEAN");
424 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + SCROLL_APP_BAR + " BOOLEAN");
426 // Get the current hide and scroll app bar settings.
427 boolean hideAppBar = sharedPreferences.getBoolean(HIDE_APP_BAR, true);
428 boolean scrollAppBar = sharedPreferences.getBoolean(SCROLL_APP_BAR, true);
430 // Populate the database with the current values.
432 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 1);
434 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 0);
438 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 1);
440 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 0);
443 // Upgrade from schema version 5.
445 // Add the open intents in new tab column to the preferences table.
446 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN");
448 // Get the current open intents in new tab preference.
449 boolean openIntentsInNewTab = sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true);
451 // Populate the database with the current value.
452 if (openIntentsInNewTab) {
453 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 1);
455 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 0);
458 // Upgrade from schema version 6.
460 // Add the wide viewport column to the domains table.
461 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WIDE_VIEWPORT + " INTEGER");
463 // Add the Google Analytics, Facebook Click IDs, Twitter AMP redirects, and wide viewport columns to the preferences table.
464 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + GOOGLE_ANALYTICS + " BOOLEAN");
465 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FACEBOOK_CLICK_IDS + " BOOLEAN");
466 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + TWITTER_AMP_REDIRECTS + " BOOLEAN");
467 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + WIDE_VIEWPORT + " BOOLEAN");
469 // Get the current preference values.
470 boolean googleAnalytics = sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true);
471 boolean facebookClickIds = sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true);
472 boolean twitterAmpRedirects = sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true);
473 boolean wideViewport = sharedPreferences.getBoolean(WIDE_VIEWPORT, true);
475 // Populate the database with the current Google Analytics value.
476 if (googleAnalytics) {
477 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 1);
479 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 0);
482 // Populate the database with the current Facebook Click IDs value.
483 if (facebookClickIds) {
484 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 1);
486 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 0);
489 // Populate the database with the current Twitter AMP redirects value.
490 if (twitterAmpRedirects) {
491 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 1);
493 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 0);
496 // Populate the database with the current wide viewport value.
498 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 1);
500 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 0);
503 // Upgrade from schema version 7.
505 // Add the UltraList column to the domains table.
506 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.ULTRALIST + " BOOLEAN");
508 // Add the UltraList column to the preferences table.
509 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + ULTRALIST + " BOOLEAN");
511 // Get the current preference values.
512 boolean ultraList = sharedPreferences.getBoolean(ULTRALIST, true);
514 // Populate the tables with the current UltraList value.
516 importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 1);
517 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 1);
519 importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 0);
520 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 0);
525 // Get a cursor for the domains table.
526 Cursor importDomainsCursor = importDatabase.rawQuery("SELECT * FROM " + DomainsDatabaseHelper.DOMAINS_TABLE + " ORDER BY " + DomainsDatabaseHelper.DOMAIN_NAME + " ASC", null);
528 // Delete the current domains database.
529 context.deleteDatabase(DomainsDatabaseHelper.DOMAINS_DATABASE);
531 // Create a new domains database. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
532 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
534 // Move to the first domain.
535 importDomainsCursor.moveToFirst();
537 // Copy the data from the import domains cursor into the domains database.
538 for (int i = 0; i < importDomainsCursor.getCount(); i++) {
539 // Extract the record from the cursor and store the data in a ContentValues.
540 ContentValues domainsContentValues = new ContentValues();
541 domainsContentValues.put(DomainsDatabaseHelper.DOMAIN_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME)));
542 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_JAVASCRIPT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)));
543 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)));
544 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)));
545 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_DOM_STORAGE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)));
546 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FORM_DATA, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)));
547 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYLIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)));
548 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
549 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST,
550 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
551 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST,
552 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
553 domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
554 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
555 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS,
556 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
557 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
558 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
559 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
560 domainsContentValues.put(DomainsDatabaseHelper.NIGHT_MODE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE)));
561 domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
562 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
563 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
564 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
565 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION)));
566 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT,
567 importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)));
568 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME)));
569 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION)));
570 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT,
571 importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
572 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
573 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
574 domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
575 domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
577 // Insert the record into the export database.
578 domainsDatabaseHelper.addDomain(domainsContentValues);
580 // Advance to the next record.
581 importDomainsCursor.moveToNext();
584 // Close the domains cursor.
585 importDomainsCursor.close();
587 // Close the domains database.
588 domainsDatabaseHelper.close();
591 // Get a cursor for the bookmarks table.
592 Cursor importBookmarksCursor = importDatabase.rawQuery("SELECT * FROM " + BookmarksDatabaseHelper.BOOKMARKS_TABLE, null);
594 // Delete the current bookmarks database.
595 context.deleteDatabase(BookmarksDatabaseHelper.BOOKMARKS_DATABASE);
597 // Create a new bookmarks database. The `0` specifies the database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
598 BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
600 // Move to the first bookmark.
601 importBookmarksCursor.moveToFirst();
603 // Copy the data from the import bookmarks cursor into the bookmarks database.
604 for (int i = 0; i < importBookmarksCursor.getCount(); i++) {
605 // Extract the record from the cursor and store the data in a ContentValues.
606 ContentValues bookmarksContentValues = new ContentValues();
607 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_NAME, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME)));
608 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_URL, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
609 bookmarksContentValues.put(BookmarksDatabaseHelper.PARENT_FOLDER, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)));
610 bookmarksContentValues.put(BookmarksDatabaseHelper.DISPLAY_ORDER, importBookmarksCursor.getInt(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)));
611 bookmarksContentValues.put(BookmarksDatabaseHelper.IS_FOLDER, importBookmarksCursor.getInt(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)));
612 bookmarksContentValues.put(BookmarksDatabaseHelper.FAVORITE_ICON, importBookmarksCursor.getBlob(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)));
614 // Insert the record into the export database.
615 bookmarksDatabaseHelper.createBookmark(bookmarksContentValues);
617 // Advance to the next record.
618 importBookmarksCursor.moveToNext();
621 // Close the bookmarks cursor.
622 importBookmarksCursor.close();
624 // Close the bookmarks database.
625 bookmarksDatabaseHelper.close();
628 // Get a cursor for the bookmarks table.
629 Cursor importPreferencesCursor = importDatabase.rawQuery("SELECT * FROM " + PREFERENCES_TABLE, null);
631 // Move to the first preference.
632 importPreferencesCursor.moveToFirst();
634 // Import the preference data.
635 sharedPreferences.edit()
636 .putBoolean(JAVASCRIPT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
637 .putBoolean(FIRST_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
638 .putBoolean(THIRD_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
639 .putBoolean(DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
640 // Save form data can be removed once the minimum API >= 26.
641 .putBoolean(SAVE_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
642 .putString(USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(USER_AGENT)))
643 .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(CUSTOM_USER_AGENT)))
644 .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(INCOGNITO_MODE)) == 1)
645 .putBoolean(DO_NOT_TRACK, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DO_NOT_TRACK)) == 1)
646 .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ALLOW_SCREENSHOTS)) == 1)
647 .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYLIST)) == 1)
648 .putBoolean(EASYPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYPRIVACY)) == 1)
649 .putBoolean(FANBOYS_ANNOYANCE_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
650 .putBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
651 .putBoolean(ULTRALIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRALIST)) == 1)
652 .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRAPRIVACY)) == 1)
653 .putBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
654 .putBoolean(GOOGLE_ANALYTICS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(GOOGLE_ANALYTICS)) == 1)
655 .putBoolean(FACEBOOK_CLICK_IDS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FACEBOOK_CLICK_IDS)) == 1)
656 .putBoolean(TWITTER_AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(TWITTER_AMP_REDIRECTS)) == 1)
657 .putBoolean(PROXY_THROUGH_ORBOT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(PROXY_THROUGH_ORBOT)) == 1)
658 .putString(TOR_HOMEPAGE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(TOR_HOMEPAGE)))
659 .putString(TOR_SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(TOR_SEARCH)))
660 .putString(TOR_SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(TOR_SEARCH_CUSTOM_URL)))
661 .putString(SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH)))
662 .putString(SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH_CUSTOM_URL)))
663 .putBoolean(FULL_SCREEN_BROWSING_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FULL_SCREEN_BROWSING_MODE)) == 1)
664 .putBoolean(HIDE_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(HIDE_APP_BAR)) == 1)
665 .putBoolean(CLEAR_EVERYTHING, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_EVERYTHING)) == 1)
666 .putBoolean(CLEAR_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_COOKIES)) == 1)
667 .putBoolean(CLEAR_DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_DOM_STORAGE)) == 1)
668 // Clear form data can be removed once the minimum API >= 26.
669 .putBoolean(CLEAR_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_FORM_DATA)) == 1)
670 .putBoolean(CLEAR_CACHE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_CACHE)) == 1)
671 .putString(HOMEPAGE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(HOMEPAGE)))
672 .putString(FONT_SIZE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(FONT_SIZE)))
673 .putBoolean(OPEN_INTENTS_IN_NEW_TAB, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(OPEN_INTENTS_IN_NEW_TAB)) == 1)
674 .putBoolean(SWIPE_TO_REFRESH, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SWIPE_TO_REFRESH)) == 1)
675 .putBoolean(SCROLL_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SCROLL_APP_BAR)) == 1)
676 .putBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_ADDITIONAL_APP_BAR_ICONS)) == 1)
677 .putBoolean(DOWNLOAD_WITH_EXTERNAL_APP, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOWNLOAD_WITH_EXTERNAL_APP)) == 1)
678 .putBoolean(DARK_THEME, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DARK_THEME)) == 1)
679 .putBoolean(NIGHT_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(NIGHT_MODE)) == 1)
680 .putBoolean(WIDE_VIEWPORT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(WIDE_VIEWPORT)) == 1)
681 .putBoolean(DISPLAY_WEBPAGE_IMAGES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_WEBPAGE_IMAGES)) == 1)
684 // Close the preferences cursor.
685 importPreferencesCursor.close();
688 // Close the import database.
689 importDatabase.close();
691 // Create strings for the temporary database files.
692 String shmFileString = temporaryImportFileString + "-shm";
693 String walFileString = temporaryImportFileString + "-wal";
694 String journalFileString = temporaryImportFileString + "-journal";
696 // Get `Files` for the temporary database files.
697 File shmFile = new File(shmFileString);
698 File walFile = new File(walFileString);
699 File journalFile = new File(journalFileString);
701 // Delete the Shared Memory file if it exists.
702 if (shmFile.exists()) {
703 //noinspection ResultOfMethodCallIgnored
707 // Delete the Write Ahead Log file if it exists.
708 if (walFile.exists()) {
709 //noinspection ResultOfMethodCallIgnored
713 // Delete the Journal file if it exists.
714 if (journalFile.exists()) {
715 //noinspection ResultOfMethodCallIgnored
716 journalFile.delete();
719 // Delete the temporary import file.
720 //noinspection ResultOfMethodCallIgnored
721 temporaryImportFile.delete();
723 // Import successful.
724 return IMPORT_SUCCESSFUL;
725 } catch (Exception exception) {
726 // Return the import error.
727 return exception.toString();