2 * Copyright © 2018-2021 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 // Declare the public constants.
40 public static final String EXPORT_SUCCESSFUL = "Export Successful";
41 public static final String IMPORT_SUCCESSFUL = "Import Successful";
43 // Declare the class constants.
44 private static final int SCHEMA_VERSION = 13;
45 private static final String PREFERENCES_TABLE = "preferences";
47 // Declare the preferences constants.
48 private static final String _ID = "_id";
49 private static final String JAVASCRIPT = "javascript";
50 private static final String FIRST_PARTY_COOKIES = "first_party_cookies";
51 private static final String THIRD_PARTY_COOKIES = "third_party_cookies";
52 private static final String DOM_STORAGE = "dom_storage";
53 private static final String SAVE_FORM_DATA = "save_form_data";
54 private static final String USER_AGENT = "user_agent";
55 private static final String CUSTOM_USER_AGENT = "custom_user_agent";
56 private static final String INCOGNITO_MODE = "incognito_mode";
57 private static final String DO_NOT_TRACK = "do_not_track";
58 private static final String ALLOW_SCREENSHOTS = "allow_screenshots";
59 private static final String EASYLIST = "easylist";
60 private static final String EASYPRIVACY = "easyprivacy";
61 private static final String FANBOYS_ANNOYANCE_LIST = "fanboys_annoyance_list";
62 private static final String FANBOYS_SOCIAL_BLOCKING_LIST = "fanboys_social_blocking_list";
63 private static final String ULTRALIST = "ultralist";
64 private static final String ULTRAPRIVACY = "ultraprivacy";
65 private static final String BLOCK_ALL_THIRD_PARTY_REQUESTS = "block_all_third_party_requests";
66 private static final String GOOGLE_ANALYTICS = "google_analytics";
67 private static final String FACEBOOK_CLICK_IDS = "facebook_click_ids";
68 private static final String TWITTER_AMP_REDIRECTS = "twitter_amp_redirects";
69 private static final String SEARCH = "search";
70 private static final String SEARCH_CUSTOM_URL = "search_custom_url";
71 private static final String PROXY = "proxy";
72 private static final String PROXY_CUSTOM_URL = "proxy_custom_url";
73 private static final String FULL_SCREEN_BROWSING_MODE = "full_screen_browsing_mode";
74 private static final String HIDE_APP_BAR = "hide_app_bar";
75 private static final String CLEAR_EVERYTHING = "clear_everything";
76 private static final String CLEAR_COOKIES = "clear_cookies";
77 private static final String CLEAR_DOM_STORAGE = "clear_dom_storage";
78 private static final String CLEAR_FORM_DATA = "clear_form_data";
79 private static final String CLEAR_LOGCAT = "clear_logcat";
80 private static final String CLEAR_CACHE = "clear_cache";
81 private static final String HOMEPAGE = "homepage";
82 private static final String FONT_SIZE = "font_size";
83 private static final String OPEN_INTENTS_IN_NEW_TAB = "open_intents_in_new_tab";
84 private static final String SWIPE_TO_REFRESH = "swipe_to_refresh";
85 private static final String SCROLL_APP_BAR = "scroll_app_bar";
86 private static final String DISPLAY_ADDITIONAL_APP_BAR_ICONS = "display_additional_app_bar_icons";
87 private static final String APP_THEME = "app_theme";
88 private static final String WEBVIEW_THEME = "webview_theme";
89 private static final String WIDE_VIEWPORT = "wide_viewport";
90 private static final String DISPLAY_WEBPAGE_IMAGES = "display_webpage_images";
92 public String importUnencrypted(InputStream importFileInputStream, Context context){
94 // Create a temporary import file.
95 File temporaryImportFile = File.createTempFile("temporary_import_file", null, context.getCacheDir());
97 // Create a temporary file output stream.
98 FileOutputStream temporaryImportFileOutputStream = new FileOutputStream(temporaryImportFile);
100 // Create a transfer byte array.
101 byte[] transferByteArray = new byte[1024];
103 // Create an integer to track the number of bytes read.
106 // Copy the import file to the temporary import file.
107 while ((bytesRead = importFileInputStream.read(transferByteArray)) > 0) {
108 temporaryImportFileOutputStream.write(transferByteArray, 0, bytesRead);
111 // Flush the temporary import file output stream.
112 temporaryImportFileOutputStream.flush();
114 // Close the file streams.
115 importFileInputStream.close();
116 temporaryImportFileOutputStream.close();
119 // Get a handle for the shared preference.
120 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
122 // Open the import database. Once the minimum API >= 27 the file can be opened directly without using the string.
123 SQLiteDatabase importDatabase = SQLiteDatabase.openDatabase(temporaryImportFile.toString(), null, SQLiteDatabase.OPEN_READWRITE);
125 // Get the database version.
126 int importDatabaseVersion = importDatabase.getVersion();
128 // Upgrade the database if needed.
129 if (importDatabaseVersion < SCHEMA_VERSION) {
130 switch (importDatabaseVersion) {
131 // Upgrade from schema version 1, Privacy Browser 2.13.
133 // Previously this upgrade added `download_with_external_app` to the Preferences table. But that is now removed in schema version 10.
135 // Upgrade from schema version 2, Privacy Browser 2.14.
137 // 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
138 // https://developer.android.com/reference/android/database/sqlite/package-summary
139 // 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.
141 // Get a cursor with the current `default_font_size` value.
142 Cursor importDatabasePreferenceCursor = importDatabase.rawQuery("SELECT default_font_size FROM " + PREFERENCES_TABLE, null);
144 // Move to the beginning fo the cursor.
145 importDatabasePreferenceCursor.moveToFirst();
147 // Get the current value in `default_font_size`.
148 String fontSize = importDatabasePreferenceCursor.getString(importDatabasePreferenceCursor.getColumnIndex("default_font_size"));
150 // SQL escape the font size.
151 fontSize = DatabaseUtils.sqlEscapeString(fontSize);
154 importDatabasePreferenceCursor.close();
156 // Create the new font size column.
157 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FONT_SIZE + " TEXT");
159 // Populate the preferences table with the current font size value.
160 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FONT_SIZE + " = '" + fontSize + "'");
162 // Upgrade from schema version 3, Privacy Browser 2.15.
164 // Add the Pinned IP Addresses columns to the domains table.
165 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.PINNED_IP_ADDRESSES + " BOOLEAN");
166 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.IP_ADDRESSES + " TEXT");
168 // Upgrade from schema version 4, Privacy Browser 2.16.
170 // Add the hide and scroll app bar columns to the preferences table.
171 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + HIDE_APP_BAR + " BOOLEAN");
172 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + SCROLL_APP_BAR + " BOOLEAN");
174 // Get the current hide and scroll app bar settings.
175 boolean hideAppBar = sharedPreferences.getBoolean(HIDE_APP_BAR, true);
176 boolean scrollAppBar = sharedPreferences.getBoolean(SCROLL_APP_BAR, true);
178 // Populate the preferences table with the current app bar values.
180 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 1);
182 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 0);
186 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 1);
188 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 0);
191 // Upgrade from schema version 5, Privacy Browser 2.17.
193 // Add the open intents in new tab column to the preferences table.
194 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN");
196 // Get the current open intents in new tab preference.
197 boolean openIntentsInNewTab = sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true);
199 // Populate the preferences table with the current open intents value.
200 if (openIntentsInNewTab) {
201 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 1);
203 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 0);
206 // Upgrade from schema version 6, Privacy Browser 3.0.
208 // Add the wide viewport column to the domains table.
209 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WIDE_VIEWPORT + " INTEGER");
211 // Add the Google Analytics, Facebook Click IDs, Twitter AMP redirects, and wide viewport columns to the preferences table.
212 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + GOOGLE_ANALYTICS + " BOOLEAN");
213 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FACEBOOK_CLICK_IDS + " BOOLEAN");
214 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + TWITTER_AMP_REDIRECTS + " BOOLEAN");
215 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + WIDE_VIEWPORT + " BOOLEAN");
217 // Get the current preference values.
218 boolean googleAnalytics = sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true);
219 boolean facebookClickIds = sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true);
220 boolean twitterAmpRedirects = sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true);
221 boolean wideViewport = sharedPreferences.getBoolean(WIDE_VIEWPORT, true);
223 // Populate the preferences with the current Google Analytics value.
224 if (googleAnalytics) {
225 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 1);
227 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 0);
230 // Populate the preferences with the current Facebook Click IDs value.
231 if (facebookClickIds) {
232 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 1);
234 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 0);
237 // Populate the preferences table with the current Twitter AMP redirects value.
238 if (twitterAmpRedirects) {
239 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 1);
241 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 0);
244 // Populate the preferences table with the current wide viewport value.
246 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 1);
248 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 0);
251 // Upgrade from schema version 7, Privacy Browser 3.1.
253 // Add the UltraList column to the domains table.
254 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.ULTRALIST + " BOOLEAN");
256 // Add the UltraList column to the preferences table.
257 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + ULTRALIST + " BOOLEAN");
259 // Get the current preference values.
260 boolean ultraList = sharedPreferences.getBoolean(ULTRALIST, true);
262 // Populate the preferences tables with the current UltraList value.
264 importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 1);
265 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 1);
267 importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 0);
268 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 0);
271 // Upgrade from schema version 8, Privacy Browser 3.2.
273 // Add the new proxy columns to the preferences table.
274 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + PROXY + " TEXT");
275 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + PROXY_CUSTOM_URL + " TEXT");
277 // Get the current proxy values.
278 String proxy = sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value));
279 String proxyCustomUrl = sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value));
281 // SQL escape the proxy custom URL string.
282 proxyCustomUrl = DatabaseUtils.sqlEscapeString(proxyCustomUrl);
284 // 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.
285 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + PROXY + " = '" + proxy + "'");
286 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + PROXY_CUSTOM_URL + " = " + proxyCustomUrl);
288 // Upgrade from schema version 9, Privacy Browser 3.3.
290 // Previously this upgrade added `download_location` and `download_custom_location` to the Preferences table. But they are now removed in schema version 13.
292 // Upgrade from schema version 10, Privacy Browser 3.4.
294 // Add the app theme column to the preferences table.
295 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + APP_THEME + " TEXT");
297 // Get a cursor for the dark theme preference.
298 Cursor darkThemePreferencesCursor = importDatabase.rawQuery("SELECT dark_theme FROM " + PREFERENCES_TABLE, null);
300 // Move to the first preference.
301 darkThemePreferencesCursor.moveToFirst();
303 // Get the old dark theme value, which is in column 0.
304 int darkTheme = darkThemePreferencesCursor.getInt(0);
306 // Close the dark theme preference cursor.
307 darkThemePreferencesCursor.close();
309 // Populate the app theme according to the old dark theme preference.
310 if (darkTheme == 0) { // A light theme was selected.
311 // Set the app theme to be the system default.
312 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + APP_THEME + " = 'System default'");
313 } else { // A dark theme was selected.
314 // Set the app theme to be dark.
315 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + APP_THEME + " = 'Dark'");
318 // 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.
319 importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WEBVIEW_THEME + " INTEGER");
321 // Add the WebView theme to the preferences table.
322 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + WEBVIEW_THEME + " TEXT");
324 // Get the WebView theme default value string.
325 String webViewThemeDefaultValue = context.getString(R.string.webview_theme_default_value);
327 // Set the WebView theme in the preferences table to be the default.
328 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WEBVIEW_THEME + " = " + "'" + webViewThemeDefaultValue + "'");
330 // Upgrade from schema version 11, Privacy Browser 3.5.
332 // Add the clear logcat column to the preferences table.
333 importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + CLEAR_LOGCAT + " BOOLEAN");
335 // Get the current clear logcat value.
336 boolean clearLogcat = sharedPreferences.getBoolean(CLEAR_LOGCAT, true);
338 // Populate the preference table with the current clear logcat value.
340 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + CLEAR_LOGCAT + " = " + 1);
342 importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + CLEAR_LOGCAT + " = " + 0);
345 // Upgrade from schema version 12, Privacy Browser 3.6.
347 // Do nothing. `download_location` and `download_custom_location` were removed from the preferences table.
352 // Get a cursor for the bookmarks table.
353 Cursor importBookmarksCursor = importDatabase.rawQuery("SELECT * FROM " + BookmarksDatabaseHelper.BOOKMARKS_TABLE, null);
355 // Delete the current bookmarks database.
356 context.deleteDatabase(BookmarksDatabaseHelper.BOOKMARKS_DATABASE);
358 // Create a new bookmarks database. The `0` specifies the database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
359 BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
361 // Move to the first bookmark.
362 importBookmarksCursor.moveToFirst();
364 // Copy the data from the import bookmarks cursor into the bookmarks database.
365 for (int i = 0; i < importBookmarksCursor.getCount(); i++) {
366 // Extract the record from the cursor and store the data in a ContentValues.
367 ContentValues bookmarksContentValues = new ContentValues();
368 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_NAME, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME)));
369 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_URL, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
370 bookmarksContentValues.put(BookmarksDatabaseHelper.PARENT_FOLDER, importBookmarksCursor.getString(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)));
371 bookmarksContentValues.put(BookmarksDatabaseHelper.DISPLAY_ORDER, importBookmarksCursor.getInt(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)));
372 bookmarksContentValues.put(BookmarksDatabaseHelper.IS_FOLDER, importBookmarksCursor.getInt(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)));
373 bookmarksContentValues.put(BookmarksDatabaseHelper.FAVORITE_ICON, importBookmarksCursor.getBlob(importBookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)));
375 // Insert the record into the export database.
376 bookmarksDatabaseHelper.createBookmark(bookmarksContentValues);
378 // Advance to the next record.
379 importBookmarksCursor.moveToNext();
382 // Close the bookmarks cursor.
383 importBookmarksCursor.close();
385 // Close the bookmarks database.
386 bookmarksDatabaseHelper.close();
389 // Get a cursor for the domains table.
390 Cursor importDomainsCursor = importDatabase.rawQuery("SELECT * FROM " + DomainsDatabaseHelper.DOMAINS_TABLE + " ORDER BY " + DomainsDatabaseHelper.DOMAIN_NAME + " ASC", null);
392 // Delete the current domains database.
393 context.deleteDatabase(DomainsDatabaseHelper.DOMAINS_DATABASE);
395 // Create a new domains database. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
396 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
398 // Move to the first domain.
399 importDomainsCursor.moveToFirst();
401 // Copy the data from the import domains cursor into the domains database.
402 for (int i = 0; i < importDomainsCursor.getCount(); i++) {
403 // Extract the record from the cursor and store the data in a ContentValues.
404 ContentValues domainsContentValues = new ContentValues();
405 domainsContentValues.put(DomainsDatabaseHelper.DOMAIN_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME)));
406 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_JAVASCRIPT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)));
407 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)));
408 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)));
409 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_DOM_STORAGE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)));
410 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FORM_DATA, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)));
411 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYLIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)));
412 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
413 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST,
414 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
415 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST,
416 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
417 domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
418 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
419 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS,
420 importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
421 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
422 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
423 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
424 domainsContentValues.put(DomainsDatabaseHelper.WEBVIEW_THEME, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.WEBVIEW_THEME)));
425 domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
426 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
427 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
428 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
429 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION)));
430 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT,
431 importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)));
432 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME)));
433 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION)));
434 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT,
435 importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
436 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
437 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
438 domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
439 domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
441 // Insert the record into the export database.
442 domainsDatabaseHelper.addDomain(domainsContentValues);
444 // Advance to the next record.
445 importDomainsCursor.moveToNext();
448 // Close the domains cursor.
449 importDomainsCursor.close();
451 // Close the domains database.
452 domainsDatabaseHelper.close();
455 // Get a cursor for the preferences table.
456 Cursor importPreferencesCursor = importDatabase.rawQuery("SELECT * FROM " + PREFERENCES_TABLE, null);
458 // Move to the first preference.
459 importPreferencesCursor.moveToFirst();
461 // Import the preference data.
462 sharedPreferences.edit()
463 .putBoolean(JAVASCRIPT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
464 .putBoolean(FIRST_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
465 .putBoolean(THIRD_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
466 .putBoolean(DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
467 // Save form data can be removed once the minimum API >= 26.
468 .putBoolean(SAVE_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
469 .putString(USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(USER_AGENT)))
470 .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(CUSTOM_USER_AGENT)))
471 .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(INCOGNITO_MODE)) == 1)
472 .putBoolean(DO_NOT_TRACK, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DO_NOT_TRACK)) == 1)
473 .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ALLOW_SCREENSHOTS)) == 1)
474 .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYLIST)) == 1)
475 .putBoolean(EASYPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYPRIVACY)) == 1)
476 .putBoolean(FANBOYS_ANNOYANCE_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
477 .putBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
478 .putBoolean(ULTRALIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRALIST)) == 1)
479 .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRAPRIVACY)) == 1)
480 .putBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
481 .putBoolean(GOOGLE_ANALYTICS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(GOOGLE_ANALYTICS)) == 1)
482 .putBoolean(FACEBOOK_CLICK_IDS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FACEBOOK_CLICK_IDS)) == 1)
483 .putBoolean(TWITTER_AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(TWITTER_AMP_REDIRECTS)) == 1)
484 .putString(SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH)))
485 .putString(SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH_CUSTOM_URL)))
486 .putString(PROXY, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(PROXY)))
487 .putString(PROXY_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(PROXY_CUSTOM_URL)))
488 .putBoolean(FULL_SCREEN_BROWSING_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FULL_SCREEN_BROWSING_MODE)) == 1)
489 .putBoolean(HIDE_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(HIDE_APP_BAR)) == 1)
490 .putBoolean(CLEAR_EVERYTHING, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_EVERYTHING)) == 1)
491 .putBoolean(CLEAR_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_COOKIES)) == 1)
492 .putBoolean(CLEAR_DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_DOM_STORAGE)) == 1)
493 // Clear form data can be removed once the minimum API >= 26.
494 .putBoolean(CLEAR_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_FORM_DATA)) == 1)
495 .putBoolean(CLEAR_LOGCAT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_LOGCAT)) == 1)
496 .putBoolean(CLEAR_CACHE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_CACHE)) == 1)
497 .putString(HOMEPAGE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(HOMEPAGE)))
498 .putString(FONT_SIZE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(FONT_SIZE)))
499 .putBoolean(OPEN_INTENTS_IN_NEW_TAB, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(OPEN_INTENTS_IN_NEW_TAB)) == 1)
500 .putBoolean(SWIPE_TO_REFRESH, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SWIPE_TO_REFRESH)) == 1)
501 .putBoolean(SCROLL_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SCROLL_APP_BAR)) == 1)
502 .putBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_ADDITIONAL_APP_BAR_ICONS)) == 1)
503 .putString(APP_THEME, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(APP_THEME)))
504 .putString(WEBVIEW_THEME, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(WEBVIEW_THEME)))
505 .putBoolean(WIDE_VIEWPORT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(WIDE_VIEWPORT)) == 1)
506 .putBoolean(DISPLAY_WEBPAGE_IMAGES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_WEBPAGE_IMAGES)) == 1)
509 // Close the preferences cursor.
510 importPreferencesCursor.close();
512 // Close the import database.
513 importDatabase.close();
515 // Delete the temporary import file database, journal, and other related auxiliary files.
516 SQLiteDatabase.deleteDatabase(temporaryImportFile);
518 // Import successful.
519 return IMPORT_SUCCESSFUL;
520 } catch (Exception exception) {
521 // Return the import error.
522 return exception.toString();
526 public String exportUnencrypted(OutputStream exportFileOutputStream, Context context) {
528 // Create a temporary export file.
529 File temporaryExportFile = File.createTempFile("temporary_export_file", null, context.getCacheDir());
531 // Create the temporary export database.
532 SQLiteDatabase temporaryExportDatabase = SQLiteDatabase.openOrCreateDatabase(temporaryExportFile, null);
534 // Set the temporary export database version number.
535 temporaryExportDatabase.setVersion(SCHEMA_VERSION);
538 // Create the temporary export database bookmarks table.
539 temporaryExportDatabase.execSQL(BookmarksDatabaseHelper.CREATE_BOOKMARKS_TABLE);
541 // Open the bookmarks database. The `0` specifies the database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
542 BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
544 // Get a full bookmarks cursor.
545 Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarks();
547 // Move to the first bookmark.
548 bookmarksCursor.moveToFirst();
550 // Copy the data from the bookmarks cursor into the export database.
551 for (int i = 0; i < bookmarksCursor.getCount(); i++) {
552 // Extract the record from the cursor and store the data in a ContentValues.
553 ContentValues bookmarksContentValues = new ContentValues();
554 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_NAME, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME)));
555 bookmarksContentValues.put(BookmarksDatabaseHelper.BOOKMARK_URL, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
556 bookmarksContentValues.put(BookmarksDatabaseHelper.PARENT_FOLDER, bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.PARENT_FOLDER)));
557 bookmarksContentValues.put(BookmarksDatabaseHelper.DISPLAY_ORDER, bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.DISPLAY_ORDER)));
558 bookmarksContentValues.put(BookmarksDatabaseHelper.IS_FOLDER, bookmarksCursor.getInt(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)));
559 bookmarksContentValues.put(BookmarksDatabaseHelper.FAVORITE_ICON, bookmarksCursor.getBlob(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)));
561 // Insert the record into the temporary export database.
562 temporaryExportDatabase.insert(BookmarksDatabaseHelper.BOOKMARKS_TABLE, null, bookmarksContentValues);
564 // Advance to the next record.
565 bookmarksCursor.moveToNext();
568 // Close the bookmarks database.
569 bookmarksCursor.close();
570 bookmarksDatabaseHelper.close();
573 // Create the temporary export database domains table.
574 temporaryExportDatabase.execSQL(DomainsDatabaseHelper.CREATE_DOMAINS_TABLE);
576 // Open the domains database. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
577 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
579 // Get a full domains database cursor.
580 Cursor domainsCursor = domainsDatabaseHelper.getCompleteCursorOrderedByDomain();
582 // Move to the first domain.
583 domainsCursor.moveToFirst();
585 // Copy the data from the domains cursor into the export database.
586 for (int i = 0; i < domainsCursor.getCount(); i++) {
587 // Extract the record from the cursor and store the data in a ContentValues.
588 ContentValues domainsContentValues = new ContentValues();
589 domainsContentValues.put(DomainsDatabaseHelper.DOMAIN_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME)));
590 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_JAVASCRIPT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)));
591 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)));
592 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)));
593 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_DOM_STORAGE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)));
594 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FORM_DATA, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)));
595 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYLIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)));
596 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
597 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
598 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
599 domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
600 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
601 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
602 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
603 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
604 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
605 domainsContentValues.put(DomainsDatabaseHelper.WEBVIEW_THEME, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.WEBVIEW_THEME)));
606 domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
607 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
608 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
609 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
610 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION)));
611 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)));
612 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME)));
613 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION)));
614 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
615 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
616 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
617 domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
618 domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
620 // Insert the record into the temporary export database.
621 temporaryExportDatabase.insert(DomainsDatabaseHelper.DOMAINS_TABLE, null, domainsContentValues);
623 // Advance to the next record.
624 domainsCursor.moveToNext();
627 // Close the domains database.
628 domainsCursor.close();
629 domainsDatabaseHelper.close();
632 // Prepare the preferences table SQL creation string.
633 String CREATE_PREFERENCES_TABLE = "CREATE TABLE " + PREFERENCES_TABLE + " (" +
634 _ID + " INTEGER PRIMARY KEY, " +
635 JAVASCRIPT + " BOOLEAN, " +
636 FIRST_PARTY_COOKIES + " BOOLEAN, " +
637 THIRD_PARTY_COOKIES + " BOOLEAN, " +
638 DOM_STORAGE + " BOOLEAN, " +
639 SAVE_FORM_DATA + " BOOLEAN, " +
640 USER_AGENT + " TEXT, " +
641 CUSTOM_USER_AGENT + " TEXT, " +
642 INCOGNITO_MODE + " BOOLEAN, " +
643 DO_NOT_TRACK + " BOOLEAN, " +
644 ALLOW_SCREENSHOTS + " BOOLEAN, " +
645 EASYLIST + " BOOLEAN, " +
646 EASYPRIVACY + " BOOLEAN, " +
647 FANBOYS_ANNOYANCE_LIST + " BOOLEAN, " +
648 FANBOYS_SOCIAL_BLOCKING_LIST + " BOOLEAN, " +
649 ULTRALIST + " BOOLEAN, " +
650 ULTRAPRIVACY + " BOOLEAN, " +
651 BLOCK_ALL_THIRD_PARTY_REQUESTS + " BOOLEAN, " +
652 GOOGLE_ANALYTICS + " BOOLEAN, " +
653 FACEBOOK_CLICK_IDS + " BOOLEAN, " +
654 TWITTER_AMP_REDIRECTS + " BOOLEAN, " +
656 SEARCH_CUSTOM_URL + " TEXT, " +
658 PROXY_CUSTOM_URL + " TEXT, " +
659 FULL_SCREEN_BROWSING_MODE + " BOOLEAN, " +
660 HIDE_APP_BAR + " BOOLEAN, " +
661 CLEAR_EVERYTHING + " BOOLEAN, " +
662 CLEAR_COOKIES + " BOOLEAN, " +
663 CLEAR_DOM_STORAGE + " BOOLEAN, " +
664 CLEAR_FORM_DATA + " BOOLEAN, " +
665 CLEAR_LOGCAT + " BOOLEAN, " +
666 CLEAR_CACHE + " BOOLEAN, " +
667 HOMEPAGE + " TEXT, " +
668 FONT_SIZE + " TEXT, " +
669 OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN, " +
670 SWIPE_TO_REFRESH + " BOOLEAN, " +
671 SCROLL_APP_BAR + " BOOLEAN, " +
672 DISPLAY_ADDITIONAL_APP_BAR_ICONS + " BOOLEAN, " +
673 APP_THEME + " TEXT, " +
674 WEBVIEW_THEME + " TEXT, " +
675 WIDE_VIEWPORT + " BOOLEAN, " +
676 DISPLAY_WEBPAGE_IMAGES + " BOOLEAN)";
678 // Create the temporary export database preferences table.
679 temporaryExportDatabase.execSQL(CREATE_PREFERENCES_TABLE);
681 // Get a handle for the shared preference.
682 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
684 // Create a ContentValues with the preferences information.
685 ContentValues preferencesContentValues = new ContentValues();
686 preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean(JAVASCRIPT, false));
687 preferencesContentValues.put(FIRST_PARTY_COOKIES, sharedPreferences.getBoolean(FIRST_PARTY_COOKIES, false));
688 preferencesContentValues.put(THIRD_PARTY_COOKIES, sharedPreferences.getBoolean(THIRD_PARTY_COOKIES, false));
689 preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean(DOM_STORAGE, false));
690 preferencesContentValues.put(SAVE_FORM_DATA, sharedPreferences.getBoolean(SAVE_FORM_DATA, false)); // Save form data can be removed once the minimum API >= 26.
691 preferencesContentValues.put(USER_AGENT, sharedPreferences.getString(USER_AGENT, context.getString(R.string.user_agent_default_value)));
692 preferencesContentValues.put(CUSTOM_USER_AGENT, sharedPreferences.getString(CUSTOM_USER_AGENT, context.getString(R.string.custom_user_agent_default_value)));
693 preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean(INCOGNITO_MODE, false));
694 preferencesContentValues.put(DO_NOT_TRACK, sharedPreferences.getBoolean(DO_NOT_TRACK, false));
695 preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean(ALLOW_SCREENSHOTS, false));
696 preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean(EASYLIST, true));
697 preferencesContentValues.put(EASYPRIVACY, sharedPreferences.getBoolean(EASYPRIVACY, true));
698 preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean(FANBOYS_ANNOYANCE_LIST, true));
699 preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, true));
700 preferencesContentValues.put(ULTRALIST, sharedPreferences.getBoolean(ULTRALIST, true));
701 preferencesContentValues.put(ULTRAPRIVACY, sharedPreferences.getBoolean(ULTRAPRIVACY, true));
702 preferencesContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, false));
703 preferencesContentValues.put(GOOGLE_ANALYTICS, sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true));
704 preferencesContentValues.put(FACEBOOK_CLICK_IDS, sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true));
705 preferencesContentValues.put(TWITTER_AMP_REDIRECTS, sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true));
706 preferencesContentValues.put(SEARCH, sharedPreferences.getString(SEARCH, context.getString(R.string.search_default_value)));
707 preferencesContentValues.put(SEARCH_CUSTOM_URL, sharedPreferences.getString(SEARCH_CUSTOM_URL, context.getString(R.string.search_custom_url_default_value)));
708 preferencesContentValues.put(PROXY, sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value)));
709 preferencesContentValues.put(PROXY_CUSTOM_URL, sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value)));
710 preferencesContentValues.put(FULL_SCREEN_BROWSING_MODE, sharedPreferences.getBoolean(FULL_SCREEN_BROWSING_MODE, false));
711 preferencesContentValues.put(HIDE_APP_BAR, sharedPreferences.getBoolean(HIDE_APP_BAR, true));
712 preferencesContentValues.put(CLEAR_EVERYTHING, sharedPreferences.getBoolean(CLEAR_EVERYTHING, true));
713 preferencesContentValues.put(CLEAR_COOKIES, sharedPreferences.getBoolean(CLEAR_COOKIES, true));
714 preferencesContentValues.put(CLEAR_DOM_STORAGE, sharedPreferences.getBoolean(CLEAR_DOM_STORAGE, true));
715 preferencesContentValues.put(CLEAR_FORM_DATA, sharedPreferences.getBoolean(CLEAR_FORM_DATA, true)); // Clear form data can be removed once the minimum API >= 26.
716 preferencesContentValues.put(CLEAR_LOGCAT, sharedPreferences.getBoolean(CLEAR_LOGCAT, true));
717 preferencesContentValues.put(CLEAR_CACHE, sharedPreferences.getBoolean(CLEAR_CACHE, true));
718 preferencesContentValues.put(HOMEPAGE, sharedPreferences.getString(HOMEPAGE, context.getString(R.string.homepage_default_value)));
719 preferencesContentValues.put(FONT_SIZE, sharedPreferences.getString(FONT_SIZE, context.getString(R.string.font_size_default_value)));
720 preferencesContentValues.put(OPEN_INTENTS_IN_NEW_TAB, sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true));
721 preferencesContentValues.put(SWIPE_TO_REFRESH, sharedPreferences.getBoolean(SWIPE_TO_REFRESH, true));
722 preferencesContentValues.put(SCROLL_APP_BAR, sharedPreferences.getBoolean(SCROLL_APP_BAR, true));
723 preferencesContentValues.put(DISPLAY_ADDITIONAL_APP_BAR_ICONS, sharedPreferences.getBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, false));
724 preferencesContentValues.put(APP_THEME, sharedPreferences.getString(APP_THEME, context.getString(R.string.app_theme_default_value)));
725 preferencesContentValues.put(WEBVIEW_THEME, sharedPreferences.getString(WEBVIEW_THEME, context.getString(R.string.webview_theme_default_value)));
726 preferencesContentValues.put(WIDE_VIEWPORT, sharedPreferences.getBoolean(WIDE_VIEWPORT, true));
727 preferencesContentValues.put(DISPLAY_WEBPAGE_IMAGES, sharedPreferences.getBoolean(DISPLAY_WEBPAGE_IMAGES, true));
729 // Insert the preferences into the temporary export database.
730 temporaryExportDatabase.insert(PREFERENCES_TABLE, null, preferencesContentValues);
732 // Close the temporary export database.
733 temporaryExportDatabase.close();
736 // Create the temporary export file input stream.
737 FileInputStream temporaryExportFileInputStream = new FileInputStream(temporaryExportFile);
739 // Create a byte array.
740 byte[] transferByteArray = new byte[1024];
742 // Create an integer to track the number of bytes read.
745 // Copy the temporary export file to the export file output stream.
746 while ((bytesRead = temporaryExportFileInputStream.read(transferByteArray)) > 0) {
747 exportFileOutputStream.write(transferByteArray, 0, bytesRead);
750 // Flush the export file output stream.
751 exportFileOutputStream.flush();
753 // Close the file streams.
754 temporaryExportFileInputStream.close();
755 exportFileOutputStream.close();
757 // Delete the temporary export file database, journal, and other related auxiliary files.
758 SQLiteDatabase.deleteDatabase(temporaryExportFile);
760 // Export successful.
761 return EXPORT_SUCCESSFUL;
762 } catch (Exception exception) {
763 // Return the export error.
764 return exception.toString();