2 * Copyright 2018-2024 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
6 * Privacy Browser Android 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 Android 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 Android. 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.database.DatabaseUtils
25 import android.database.sqlite.SQLiteDatabase
27 import androidx.preference.PreferenceManager
29 import com.stoutner.privacybrowser.R
30 import com.stoutner.privacybrowser.activities.HOME_FOLDER_ID
33 import java.io.FileInputStream
34 import java.io.FileOutputStream
35 import java.io.InputStream
36 import java.io.OutputStream
40 // Define the public constants.
41 const val IMPORT_EXPORT_SCHEMA_VERSION = 19
42 const val EXPORT_SUCCESSFUL = "A"
43 const val IMPORT_SUCCESSFUL = "B"
45 // Define the private class constants.
46 private const val ALLOW_SCREENSHOTS = "allow_screenshots"
47 private const val AMP_REDIRECTS = "amp_redirects"
48 private const val APP_THEME = "app_theme"
49 private const val BOTTOM_APP_BAR = "bottom_app_bar"
50 private const val CLEAR_CACHE = "clear_cache"
51 private const val CLEAR_COOKIES = "clear_cookies"
52 private const val CLEAR_DOM_STORAGE = "clear_dom_storage"
53 private const val CLEAR_EVERYTHING = "clear_everything"
54 private const val CLEAR_LOGCAT = "clear_logcat"
55 private const val CUSTOM_USER_AGENT = "custom_user_agent"
56 private const val DISPLAY_ADDITIONAL_APP_BAR_ICONS = "display_additional_app_bar_icons"
57 private const val DISPLAY_UNDER_CUTOUTS = "display_under_cutouts"
58 private const val DISPLAY_WEBPAGE_IMAGES = "display_webpage_images"
59 private const val DOM_STORAGE = "dom_storage"
60 private const val DOWNLOAD_PROVIDER = "download_provider"
61 private const val EASYLIST = "easylist"
62 private const val EASYPRIVACY = "easyprivacy"
63 private const val FANBOYS_ANNOYANCE_LIST = "fanboys_annoyance_list"
64 private const val FANBOYS_SOCIAL_BLOCKING_LIST = "fanboys_social_blocking_list"
65 private const val FULL_SCREEN_BROWSING_MODE = "full_screen_browsing_mode"
66 private const val HIDE_APP_BAR = "hide_app_bar"
67 private const val HOMEPAGE = "homepage"
68 private const val INCOGNITO_MODE = "incognito_mode"
69 private const val JAVASCRIPT = "javascript"
70 private const val OPEN_INTENTS_IN_NEW_TAB = "open_intents_in_new_tab"
71 private const val PREFERENCES_BLOCK_ALL_THIRD_PARTY_REQUESTS = "block_all_third_party_requests"
72 private const val PREFERENCES_FONT_SIZE = "font_size"
73 private const val PREFERENCES_TABLE = "preferences"
74 private const val PREFERENCES_USER_AGENT = "user_agent"
75 private const val PROXY = "proxy"
76 private const val PROXY_CUSTOM_URL = "proxy_custom_url"
77 private const val SEARCH = "search"
78 private const val SEARCH_CUSTOM_URL = "search_custom_url"
79 private const val SCROLL_APP_BAR = "scroll_app_bar"
80 private const val PREFERENCES_SWIPE_TO_REFRESH = "swipe_to_refresh"
81 private const val TRACKING_QUERIES = "tracking_queries"
82 private const val ULTRAPRIVACY = "ultraprivacy"
84 class ImportExportDatabaseHelper {
85 fun importUnencrypted(importFileInputStream: InputStream, context: Context): String {
87 // Create a temporary import file.
88 val temporaryImportFile = File.createTempFile("temporary_import_file", null, context.cacheDir)
90 // The file may be copied directly in Kotlin using `File.copyTo`. <https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.io/java.io.-file/copy-to.html>
91 // It can be copied in Android using `Files.copy` once the minimum API >= 26.
92 // <https://developer.android.com/reference/java/nio/file/Files#copy(java.nio.file.Path,%20java.nio.file.Path,%20java.nio.file.CopyOption...)>
93 // However, the file cannot be acquired from the content URI until the minimum API >= 29. <https://developer.android.com/reference/kotlin/android/content/ContentResolver#openfile>
95 // Create a temporary file output stream.
96 val temporaryImportFileOutputStream = FileOutputStream(temporaryImportFile)
98 // Create a transfer byte array.
99 val transferByteArray = ByteArray(1024)
101 // Create an integer to track the number of bytes read.
104 // Copy the import file to the temporary import file.
105 while (importFileInputStream.read(transferByteArray).also { bytesRead = it } > 0) {
106 temporaryImportFileOutputStream.write(transferByteArray, 0, bytesRead)
109 // Flush the temporary import file output stream.
110 temporaryImportFileOutputStream.flush()
112 // Close the file streams.
113 importFileInputStream.close()
114 temporaryImportFileOutputStream.close()
117 // Get a handle for the shared preference.
118 val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
120 // Open the import database. Once the minimum API >= 27 the file can be opened directly without using the string.
121 val importDatabase = SQLiteDatabase.openDatabase(temporaryImportFile.toString(), null, SQLiteDatabase.OPEN_READWRITE)
123 // Get the database version.
124 val importDatabaseVersion = importDatabase.version
126 // Upgrade from schema version 1, first used in Privacy Browser 2.13, to schema version 2, first used in Privacy Browser 2.14.
127 // Previously this upgrade added `download_with_external_app` to the Preferences table. But that is now removed in schema version 10.
129 // Upgrade from schema version 2, first used in Privacy Browser 2.14, to schema version 3, first used in Privacy Browser 2.15.
130 if (importDatabaseVersion < 3) {
131 // `default_font_size` was renamed `font_size`.
132 // Once the SQLite version is >= 3.25.0 (Android API >= 30) `ALTER TABLE RENAME COLUMN` can be used. <https://www.sqlite.org/lang_altertable.html> <https://www.sqlite.org/changes.html>
133 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
134 // 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.
136 // Create the new font size column.
137 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $PREFERENCES_FONT_SIZE TEXT")
139 // Populate the preferences table with the current font size value.
140 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $PREFERENCES_FONT_SIZE = default_font_size")
143 // Upgrade from schema version 3, first used in Privacy Browser 2.15, to schema version 4, first used in Privacy Browser 2.16.
144 if (importDatabaseVersion < 4) {
145 // Add the Pinned IP Addresses columns to the domains table.
146 importDatabase.execSQL("ALTER TABLE $DOMAINS_TABLE ADD COLUMN $PINNED_IP_ADDRESSES BOOLEAN")
147 importDatabase.execSQL("ALTER TABLE $DOMAINS_TABLE ADD COLUMN $IP_ADDRESSES TEXT")
150 // Upgrade from schema version 4, first used in Privacy Browser 2.16, to schema version 5, first used in Privacy Browser 2.17.
151 if (importDatabaseVersion < 5) {
152 // Add the hide and scroll app bar columns to the preferences table.
153 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $HIDE_APP_BAR BOOLEAN")
154 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $SCROLL_APP_BAR BOOLEAN")
156 // Get the current hide and scroll app bar settings.
157 val hideAppBar = sharedPreferences.getBoolean(HIDE_APP_BAR, true)
158 val scrollAppBar = sharedPreferences.getBoolean(SCROLL_APP_BAR, true)
160 // Populate the preferences table with the current app bar values.
161 // This can switch to using the variables directly once the minimum API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
162 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
164 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $HIDE_APP_BAR = 1")
166 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $HIDE_APP_BAR = 0")
169 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $SCROLL_APP_BAR = 1")
171 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $SCROLL_APP_BAR = 0")
174 // Upgrade from schema version 5, first used in Privacy Browser 2.17, to schema version 6, first used in Privacy Browser 3.0.
175 if (importDatabaseVersion < 6) {
176 // Add the open intents in new tab column to the preferences table.
177 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $OPEN_INTENTS_IN_NEW_TAB BOOLEAN")
179 // Get the current open intents in new tab preference.
180 val openIntentsInNewTab = sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true)
182 // Populate the preferences table with the current open intents value.
183 // This can switch to using the variables directly once the API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
184 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
185 if (openIntentsInNewTab)
186 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $OPEN_INTENTS_IN_NEW_TAB = 1")
188 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $OPEN_INTENTS_IN_NEW_TAB = 0")
191 // Upgrade from schema version 6, first used in Privacy Browser 3.0, to schema version 7, first used in Privacy Browser 3.1.
192 if (importDatabaseVersion < 7) {
193 // Previously this upgrade added `facebook_click_ids` to the Preferences table. But that is now removed in schema version 15.
195 // Add the wide viewport column to the domains table.
196 importDatabase.execSQL("ALTER TABLE $DOMAINS_TABLE ADD COLUMN $WIDE_VIEWPORT INTEGER")
198 // Add the Google Analytics, Twitter AMP redirects, and wide viewport columns to the preferences table.
199 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN google_analytics BOOLEAN")
200 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN twitter_amp_redirects BOOLEAN")
201 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $WIDE_VIEWPORT BOOLEAN")
203 // Get the current preference values.
204 val trackingQueries = sharedPreferences.getBoolean(TRACKING_QUERIES, true)
205 val ampRedirects = sharedPreferences.getBoolean(AMP_REDIRECTS, true)
206 val wideViewport = sharedPreferences.getBoolean(WIDE_VIEWPORT, true)
208 // Populate the preferences with the current Tracking Queries value. Google Analytics was renamed Tracking Queries in schema version 15.
209 // This can switch to using the variables directly once the API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
210 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
212 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET google_analytics = 1")
214 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET google_analytics = 0")
216 // Populate the preferences table with the current AMP Redirects value. Twitter AMP Redirects was renamed AMP Redirects in schema version 15.
218 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET twitter_amp_redirects = 1")
220 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET twitter_amp_redirects = 0")
222 // Populate the preferences table with the current wide viewport value.
224 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $WIDE_VIEWPORT = 1")
226 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $WIDE_VIEWPORT = 0")
229 // Upgrade from schema version 7, first used in Privacy Browser 3.1, to schema version 8, first used in Privacy Browser 3.2.
230 if (importDatabaseVersion < 8) {
231 // Add the UltraList column to the tables.
232 importDatabase.execSQL("ALTER TABLE $DOMAINS_TABLE ADD COLUMN $ULTRALIST INTEGER")
233 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $ULTRALIST BOOLEAN")
235 // Get the current preference values.
236 val ultraList = sharedPreferences.getBoolean(ULTRALIST, true)
238 // Populate the tables with the current UltraList value.
239 // This can switch to using the variables directly once the API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
240 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
242 importDatabase.execSQL("UPDATE $DOMAINS_TABLE SET $ULTRALIST = 1")
243 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $ULTRALIST = 1")
245 importDatabase.execSQL("UPDATE $DOMAINS_TABLE SET $ULTRALIST = 0")
246 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $ULTRALIST = 0")
250 // Upgrade from schema version 8, first used in Privacy Browser 3.2, to schema version 9, first used in Privacy Browser 3.3.
251 if (importDatabaseVersion < 9) {
252 // Add the new proxy columns to the preferences table.
253 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $PROXY TEXT")
254 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $PROXY_CUSTOM_URL TEXT")
256 // Get the current proxy values.
257 val proxy = sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value))
258 var proxyCustomUrl = sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value))
260 // SQL escape the proxy custom URL string.
261 proxyCustomUrl = DatabaseUtils.sqlEscapeString(proxyCustomUrl)
263 // 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.
264 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $PROXY = '$proxy'")
265 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $PROXY_CUSTOM_URL = $proxyCustomUrl")
268 // Upgrade from schema version 9, first used in Privacy Browser 3.3, to schema version 10, first used in Privacy Browser 3.4.
269 // Previously this upgrade added `download_location` and `download_custom_location` to the Preferences table. But they were removed in schema version 13.
271 // Upgrade from schema version 10, first used in Privacy Browser 3.4, to schema version 11, first used in Privacy Browser 3.5.
272 if (importDatabaseVersion < 11) {
273 // Add the app theme column to the preferences table.
274 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $APP_THEME TEXT")
276 // Get a cursor for the dark theme preference.
277 val darkThemePreferencesCursor = importDatabase.rawQuery("SELECT dark_theme FROM $PREFERENCES_TABLE", null)
279 // Move to the first entry.
280 darkThemePreferencesCursor.moveToFirst()
282 // Get the old dark theme value, which is in column 0.
283 val darkTheme = darkThemePreferencesCursor.getInt(0)
285 // Close the dark theme preference cursor.
286 darkThemePreferencesCursor.close()
288 // Get the system default string.
289 val systemDefault = context.getString(R.string.app_theme_default_value)
291 // Get the theme entry values string array.
292 val appThemeEntryValuesStringArray: Array<String> = context.resources.getStringArray(R.array.app_theme_entry_values)
294 // Get the dark string.
295 val dark = appThemeEntryValuesStringArray[2]
297 // Populate the app theme according to the old dark theme preference.
298 if (darkTheme == 0) { // A light theme was selected.
299 // Set the app theme to be the system default.
300 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $APP_THEME = '$systemDefault'")
301 } else { // A dark theme was selected.
302 // Set the app theme to be dark.
303 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $APP_THEME = '$dark'")
306 // 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.
307 importDatabase.execSQL("ALTER TABLE $DOMAINS_TABLE ADD COLUMN $WEBVIEW_THEME INTEGER")
309 // Add the WebView theme to the preferences table.
310 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $WEBVIEW_THEME TEXT")
312 // Get the WebView theme default value string.
313 val webViewThemeDefaultValue = context.getString(R.string.webview_theme_default_value)
315 // Set the WebView theme in the preferences table to be the default.
316 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $WEBVIEW_THEME = '$webViewThemeDefaultValue'")
319 // Upgrade from schema version 11, first used in Privacy Browser 3.5, to schema version 12, first used in Privacy Browser 3.6.
320 if (importDatabaseVersion < 12) {
321 // Add the clear logcat column to the preferences table.
322 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $CLEAR_LOGCAT BOOLEAN")
324 // Get the current clear logcat value.
325 val clearLogcat = sharedPreferences.getBoolean(CLEAR_LOGCAT, true)
327 // Populate the preferences table with the current clear logcat value.
328 // This can switch to using the variables directly once the API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
329 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
331 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $CLEAR_LOGCAT = 1")
333 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $CLEAR_LOGCAT = 0")
336 // Upgrade from schema version 12, first used in Privacy Browser 3.6, to schema version 13, first used in Privacy Browser 3.7.
337 // Do nothing. `download_location` and `download_custom_location` were removed from the preferences table, but they can be left in the temporary import database without issue.
339 // Upgrade from schema version 13, first used in Privacy Browser 3.7, to schema version 14, first used in Privacy Browser 3.8.
340 if (importDatabaseVersion < 14) {
341 // `enabledthirdpartycookies` was removed from the domains table. `do_not_track` and `third_party_cookies` were removed from the preferences table.
342 // There is no need to delete the columns as they will simply be ignored by the import.
344 // `enablefirstpartycookies` was renamed `cookies`.
345 // Once the SQLite version is >= 3.25.0 (Android API >= 30) `ALTER TABLE RENAME COLUMN` can be used. <https://www.sqlite.org/lang_altertable.html> <https://www.sqlite.org/changes.html>
346 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
347 // 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.
349 // Create the new cookies columns.
350 importDatabase.execSQL("ALTER TABLE $DOMAINS_TABLE ADD COLUMN $COOKIES INTEGER")
351 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $COOKIES BOOLEAN")
353 // Copy the data from the old cookies columns to the new ones.
354 importDatabase.execSQL("UPDATE $DOMAINS_TABLE SET $COOKIES = enablefirstpartycookies")
355 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $COOKIES = first_party_cookies")
357 // Create the new download with external app and bottom app bar columns.
358 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN download_with_external_app BOOLEAN")
359 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $BOTTOM_APP_BAR BOOLEAN")
361 // Get the current values for the new columns.
362 val bottomAppBar = sharedPreferences.getBoolean(BOTTOM_APP_BAR, false)
363 val downloadProviderString = sharedPreferences.getString(DOWNLOAD_PROVIDER, context.getString(R.string.download_provider_default_value))
365 // Get the download provider entry values string array.
366 val tempDownloadProviderEntryValuesStringArray = context.resources.getStringArray(R.array.download_provider_entry_values)
368 // Populate the new download with external app preference. It was added in this version of the schema, but removed in version 18.
369 // The new preference, `download_provider`, converts `download_with_external_app`, so it needs to exist.
370 // This code sets `download_with_external_app` to be as similar as possible to the current preference in the settings.
371 if (downloadProviderString == tempDownloadProviderEntryValuesStringArray[0]) // Download with Privacy Browser.
372 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET download_with_external_app = 0")
373 else // Download with external app.
374 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET download_with_external_app = 1")
376 // Populate the preferences table with the current bottom app bar value.
377 // This can switch to using the variables directly once the API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
378 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
380 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $BOTTOM_APP_BAR = 1")
382 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $BOTTOM_APP_BAR = 0")
385 // Upgrade from schema version 14, first used in Privacy Browser 3.8, to schema version 15, first used in Privacy Browser 3.11.
386 if (importDatabaseVersion < 15) {
387 // `facebook_click_ids` was removed from the preferences table.
388 // There is no need to delete the columns as they will simply be ignored by the import.
390 // `x_requested_with_header` was previously added to the preferences and domains tables in this version, but it was removed later in schema version 16.
392 // Create the new URL modification columns.
393 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $TRACKING_QUERIES BOOLEAN")
394 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $AMP_REDIRECTS BOOLEAN")
396 // Copy the data from the old columns to the new ones.
397 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $TRACKING_QUERIES = google_analytics")
398 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $AMP_REDIRECTS = twitter_amp_redirects")
401 // Upgrade from schema version 15, first used in Privacy Browser 3.11, to schema version 16, first used in Privacy Browser 3.12.
402 // This upgrade removed `x_requested_with_header` from the domains and preferences tables.
403 // There is no need to delete the columns as they will simply be ignored by the import.
405 // Upgrade from schema version 16, first used in Privacy Browser 3.12, to schema version 17, first used in Privacy Browser 3.15.
406 if (importDatabaseVersion < 17) {
407 // This upgrade removed `parentfolder` from the Bookmarks table.
408 // There is no need to delete the column as they will simply be ignored by the import.
410 // Add the folder ID column.
411 importDatabase.execSQL("ALTER TABLE $BOOKMARKS_TABLE ADD COLUMN $FOLDER_ID INTEGER")
413 // Get a cursor with all the folders.
414 val foldersCursor = importDatabase.rawQuery("SELECT $ID FROM $BOOKMARKS_TABLE WHERE $IS_FOLDER = 1", null)
416 // Get the folders cursor ID column index.
417 val foldersCursorIdColumnIndex = foldersCursor.getColumnIndexOrThrow(ID)
419 // Add a folder ID to each folder.
420 while(foldersCursor.moveToNext()) {
421 // Get the current folder database ID.
422 val databaseId = foldersCursor.getInt(foldersCursorIdColumnIndex)
424 // Generate a folder ID.
425 val folderId = generateFolderId(importDatabase)
427 // Create a folder content values.
428 val folderContentValues = ContentValues()
430 // Store the new folder ID in the content values.
431 folderContentValues.put(FOLDER_ID, folderId)
433 // Update the folder with the new folder ID.
434 importDatabase.update(BOOKMARKS_TABLE, folderContentValues, "$ID = $databaseId", null)
437 // Close the folders cursor.
438 foldersCursor.close()
441 // Add the parent folder ID column.
442 importDatabase.execSQL("ALTER TABLE $BOOKMARKS_TABLE ADD COLUMN $PARENT_FOLDER_ID INTEGER")
444 // Get a cursor with all the bookmarks.
445 val bookmarksCursor = importDatabase.rawQuery("SELECT $ID, parentfolder FROM $BOOKMARKS_TABLE", null)
447 // Get the bookmarks cursor ID column index.
448 val bookmarksCursorIdColumnIndex = bookmarksCursor.getColumnIndexOrThrow(ID)
449 val bookmarksCursorParentFolderColumnIndex = bookmarksCursor.getColumnIndexOrThrow("parentfolder")
451 // Populate the parent folder ID for each bookmark.
452 while(bookmarksCursor.moveToNext()) {
453 // Get the information from the cursor.
454 val databaseId = bookmarksCursor.getInt(bookmarksCursorIdColumnIndex)
455 val oldParentFolderString = bookmarksCursor.getString(bookmarksCursorParentFolderColumnIndex)
457 // Initialize the new parent folder ID.
458 var newParentFolderId = HOME_FOLDER_ID
460 // Get the parent folder ID if the bookmark is not in the home folder.
461 if (oldParentFolderString.isNotEmpty()) {
462 // SQL escape the old parent folder string.
463 val sqlEscapedFolderName = DatabaseUtils.sqlEscapeString(oldParentFolderString)
465 // Get the parent folder cursor.
466 val parentFolderCursor = importDatabase.rawQuery("SELECT $FOLDER_ID FROM $BOOKMARKS_TABLE WHERE $BOOKMARK_NAME = $sqlEscapedFolderName AND $IS_FOLDER = 1", null)
468 // Get the new parent folder ID if it exists.
469 if (parentFolderCursor.count > 0) {
470 // Move to the first entry.
471 parentFolderCursor.moveToFirst()
473 // Get the new parent folder ID.
474 newParentFolderId = parentFolderCursor.getLong(parentFolderCursor.getColumnIndexOrThrow(FOLDER_ID))
477 // Close the parent folder cursor.
478 parentFolderCursor.close()
481 // Create a bookmark content values.
482 val bookmarkContentValues = ContentValues()
484 // Store the new parent folder ID in the content values.
485 bookmarkContentValues.put(PARENT_FOLDER_ID, newParentFolderId)
487 // Update the folder with the new folder ID.
488 importDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, "$ID = $databaseId", null)
491 // Close the bookmarks cursor.
492 bookmarksCursor.close()
494 // Get the current switch default values.
495 val javaScriptDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.javascript_key), false)
496 val cookiesDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.cookies_key), false)
497 val domStorageDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.dom_storage_key), false)
498 val easyListDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.easylist_key), true)
499 val easyPrivacyDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.easyprivacy_key), true)
500 val fanboysAnnoyanceListDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.fanboys_annoyance_list_key), true)
501 val fanboysSocialBlockingListDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.fanboys_social_blocking_list), true)
502 val ultraListDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.ultralist_key), true)
503 val ultraPrivacyDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.ultraprivacy_key), true)
504 val blockAllThirdPartyRequestsDefaultValue = sharedPreferences.getBoolean(context.getString(R.string.block_all_third_party_requests_key), false)
506 // Get a domains cursor.
507 val importDomainsConversionCursor = importDatabase.rawQuery("SELECT * FROM $DOMAINS_TABLE", null)
509 // Get the domains column indexes.
510 val javaScriptColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_JAVASCRIPT)
511 val cookiesColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(COOKIES)
512 val domStorageColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_DOM_STORAGE)
513 val easyListColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_EASYLIST)
514 val easyPrivacyColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_EASYPRIVACY)
515 val fanboysAnnoyanceListColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_FANBOYS_ANNOYANCE_LIST)
516 val fanboysSocialBlockingListColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)
517 val ultraListColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ULTRALIST)
518 val ultraPrivacyColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(ENABLE_ULTRAPRIVACY)
519 val blockAllThirdPartyRequestsColumnIndex = importDomainsConversionCursor.getColumnIndexOrThrow(BLOCK_ALL_THIRD_PARTY_REQUESTS)
521 // Convert the domain from the switch booleans to the spinner integers.
522 for (i in 0 until importDomainsConversionCursor.count) {
523 // Move to the current record.
524 importDomainsConversionCursor.moveToPosition(i)
526 // Get the domain current values.
527 val javaScriptDomainCurrentValue = importDomainsConversionCursor.getInt(javaScriptColumnIndex)
528 val cookiesDomainCurrentValue = importDomainsConversionCursor.getInt(cookiesColumnIndex)
529 val domStorageDomainCurrentValue = importDomainsConversionCursor.getInt(domStorageColumnIndex)
530 val easyListDomainCurrentValue = importDomainsConversionCursor.getInt(easyListColumnIndex)
531 val easyPrivacyDomainCurrentValue = importDomainsConversionCursor.getInt(easyPrivacyColumnIndex)
532 val fanboysAnnoyanceListCurrentValue = importDomainsConversionCursor.getInt(fanboysAnnoyanceListColumnIndex)
533 val fanboysSocialBlockingListCurrentValue = importDomainsConversionCursor.getInt(fanboysSocialBlockingListColumnIndex)
534 val ultraListCurrentValue = importDomainsConversionCursor.getInt(ultraListColumnIndex)
535 val ultraPrivacyCurrentValue = importDomainsConversionCursor.getInt(ultraPrivacyColumnIndex)
536 val blockAllThirdPartyRequestsCurrentValue = importDomainsConversionCursor.getInt(blockAllThirdPartyRequestsColumnIndex)
538 // Instantiate a domain content values.
539 val domainContentValues = ContentValues()
541 // Populate the domain content values.
542 domainContentValues.put(ENABLE_JAVASCRIPT, convertFromSwitchToSpinner(javaScriptDefaultValue, javaScriptDomainCurrentValue))
543 domainContentValues.put(COOKIES, convertFromSwitchToSpinner(cookiesDefaultValue, cookiesDomainCurrentValue))
544 domainContentValues.put(ENABLE_DOM_STORAGE, convertFromSwitchToSpinner(domStorageDefaultValue, domStorageDomainCurrentValue))
545 domainContentValues.put(ENABLE_EASYLIST, convertFromSwitchToSpinner(easyListDefaultValue, easyListDomainCurrentValue))
546 domainContentValues.put(ENABLE_EASYPRIVACY, convertFromSwitchToSpinner(easyPrivacyDefaultValue, easyPrivacyDomainCurrentValue))
547 domainContentValues.put(ENABLE_FANBOYS_ANNOYANCE_LIST, convertFromSwitchToSpinner(fanboysAnnoyanceListDefaultValue, fanboysAnnoyanceListCurrentValue))
548 domainContentValues.put(ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, convertFromSwitchToSpinner(fanboysSocialBlockingListDefaultValue, fanboysSocialBlockingListCurrentValue))
549 domainContentValues.put(ULTRALIST, convertFromSwitchToSpinner(ultraListDefaultValue, ultraListCurrentValue))
550 domainContentValues.put(ENABLE_ULTRAPRIVACY, convertFromSwitchToSpinner(ultraPrivacyDefaultValue, ultraPrivacyCurrentValue))
551 domainContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, convertFromSwitchToSpinner(blockAllThirdPartyRequestsDefaultValue, blockAllThirdPartyRequestsCurrentValue))
553 // Get the current database ID.
554 val currentDatabaseId = importDomainsConversionCursor.getInt(importDomainsConversionCursor.getColumnIndexOrThrow(ID))
556 // Update the row for the specified database ID.
557 importDatabase.update(DOMAINS_TABLE, domainContentValues, "$ID = $currentDatabaseId", null)
561 importDomainsConversionCursor.close()
564 // Upgrade from schema version 17, first used in Privacy Browser 3.15, to schema version 18, first used in Privacy Browser 3.17.
565 if (importDatabaseVersion < 18) {
566 // Create the new columns.
567 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $DISPLAY_UNDER_CUTOUTS BOOLEAN")
568 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $DOWNLOAD_PROVIDER TEXT")
570 // Get the current display under cutout value.
571 val displayUnderCutouts = sharedPreferences.getBoolean(DISPLAY_UNDER_CUTOUTS, false)
573 // Populate the preferences table with the current display under cutouts value.
574 // This can switch to using the variables directly once the minimum API >= 30. <https://www.sqlite.org/datatype3.html#boolean_datatype>
575 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
576 if (displayUnderCutouts)
577 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $DISPLAY_UNDER_CUTOUTS = 1")
579 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $DISPLAY_UNDER_CUTOUTS = 0")
581 // Get the download with external app cursor.
582 val downloadWithExternalAppCursor = importDatabase.rawQuery("SELECT download_with_external_app FROM $PREFERENCES_TABLE", null)
584 // Move to the first entry.
585 downloadWithExternalAppCursor.moveToFirst()
587 // Get the old download with external app setting.
588 val downloadWithExternalApp = (downloadWithExternalAppCursor.getInt(downloadWithExternalAppCursor.getColumnIndexOrThrow("download_with_external_app")) == 1)
591 downloadWithExternalAppCursor.close()
593 // Get the download provider entry values string array.
594 val downloadProviderEntryValuesStringArray = context.resources.getStringArray(R.array.download_provider_entry_values)
596 // Populate the new download provider preference.
597 if (downloadWithExternalApp) // Download with external app.
598 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $DOWNLOAD_PROVIDER = '${downloadProviderEntryValuesStringArray[2]}'")
599 else // Download with Privacy Browser.
600 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $DOWNLOAD_PROVIDER = '${downloadProviderEntryValuesStringArray[0]}'")
603 // Upgrade from schema version 18, first used in Privacy Browser 3.17, to schema version 19, first used in Privacy Browser 3.18.
604 // This upgrade removed `enableformdata` from the Domains table and `save_form_data` and `clear_form_data` from the Preferences table.
605 // There is no need to delete the columns as they will simply be ignored by the import.
608 /* End of database upgrade logic. */
611 // Get a cursor for the bookmarks table.
612 val importBookmarksCursor = importDatabase.rawQuery("SELECT * FROM $BOOKMARKS_TABLE", null)
614 // Delete the current bookmarks database.
615 context.deleteDatabase(BOOKMARKS_DATABASE)
617 // Create a new bookmarks database.
618 val bookmarksDatabaseHelper = BookmarksDatabaseHelper(context)
620 // Move to the first record.
621 importBookmarksCursor.moveToFirst()
623 // Get the bookmarks colum indexes.
624 val bookmarkNameColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(BOOKMARK_NAME)
625 val bookmarkUrlColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(BOOKMARK_URL)
626 val bookmarkParentFolderIdColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(PARENT_FOLDER_ID)
627 val bookmarkDisplayOrderColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(DISPLAY_ORDER)
628 val bookmarkIsFolderColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(IS_FOLDER)
629 val bookmarkFolderIdColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(FOLDER_ID)
630 val bookmarkFavoriteIconColumnIndex = importBookmarksCursor.getColumnIndexOrThrow(FAVORITE_ICON)
632 // Copy the data from the import bookmarks cursor into the bookmarks database.
633 for (i in 0 until importBookmarksCursor.count) {
634 // Create a bookmark content values.
635 val bookmarkContentValues = ContentValues()
637 // Add the information for this bookmark to the content values.
638 bookmarkContentValues.put(BOOKMARK_NAME, importBookmarksCursor.getString(bookmarkNameColumnIndex))
639 bookmarkContentValues.put(BOOKMARK_URL, importBookmarksCursor.getString(bookmarkUrlColumnIndex))
640 bookmarkContentValues.put(PARENT_FOLDER_ID, importBookmarksCursor.getLong(bookmarkParentFolderIdColumnIndex))
641 bookmarkContentValues.put(DISPLAY_ORDER, importBookmarksCursor.getInt(bookmarkDisplayOrderColumnIndex))
642 bookmarkContentValues.put(IS_FOLDER, importBookmarksCursor.getInt(bookmarkIsFolderColumnIndex))
643 bookmarkContentValues.put(FOLDER_ID, importBookmarksCursor.getLong(bookmarkFolderIdColumnIndex))
644 bookmarkContentValues.put(FAVORITE_ICON, importBookmarksCursor.getBlob(bookmarkFavoriteIconColumnIndex))
646 // Insert the content values into the bookmarks database.
647 bookmarksDatabaseHelper.createBookmark(bookmarkContentValues)
649 // Advance to the next record.
650 importBookmarksCursor.moveToNext()
653 // Close the bookmarks cursor and database.
654 importBookmarksCursor.close()
655 bookmarksDatabaseHelper.close()
658 // Get a cursor for the domains table.
659 val importDomainsCursor = importDatabase.rawQuery("SELECT * FROM $DOMAINS_TABLE ORDER BY $DOMAIN_NAME ASC", null)
661 // Delete the current domains database.
662 context.deleteDatabase(DOMAINS_DATABASE)
664 // Create a new domains database.
665 val domainsDatabaseHelper = DomainsDatabaseHelper(context)
667 // Move to the first record.
668 importDomainsCursor.moveToFirst()
670 // Get the domain column indexes.
671 val domainNameColumnIndex = importDomainsCursor.getColumnIndexOrThrow(DOMAIN_NAME)
672 val domainJavaScriptColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_JAVASCRIPT)
673 val domainCookiesColumnIndex = importDomainsCursor.getColumnIndexOrThrow(COOKIES)
674 val domainDomStorageColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_DOM_STORAGE)
675 val domainEasyListColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_EASYLIST)
676 val domainEasyPrivacyColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_EASYPRIVACY)
677 val domainFanboysAnnoyanceListColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_FANBOYS_ANNOYANCE_LIST)
678 val domainFanboysSocialBlockingListColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)
679 val domainUltraListColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ULTRALIST)
680 val domainUltraPrivacyColumnIndex = importDomainsCursor.getColumnIndexOrThrow(ENABLE_EASYPRIVACY)
681 val domainBlockAllThirdPartyRequestsColumnIndex = importDomainsCursor.getColumnIndexOrThrow(BLOCK_ALL_THIRD_PARTY_REQUESTS)
682 val domainUserAgentColumnIndex = importDomainsCursor.getColumnIndexOrThrow(USER_AGENT)
683 val domainFontSizeColumnIndex = importDomainsCursor.getColumnIndexOrThrow(FONT_SIZE)
684 val domainSwipeToRefreshColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SWIPE_TO_REFRESH)
685 val domainWebViewThemeColumnIndex = importDomainsCursor.getColumnIndexOrThrow(WEBVIEW_THEME)
686 val domainWideViewportColumnIndex = importDomainsCursor.getColumnIndexOrThrow(WIDE_VIEWPORT)
687 val domainDisplayImagesColumnIndex = importDomainsCursor.getColumnIndexOrThrow(DISPLAY_IMAGES)
688 val domainPinnedSslCertificateColumnIndex = importDomainsCursor.getColumnIndexOrThrow(PINNED_SSL_CERTIFICATE)
689 val domainSslIssuedToCommonNameColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_ISSUED_TO_COMMON_NAME)
690 val domainSslIssuedToOrganizationColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_ISSUED_TO_ORGANIZATION)
691 val domainSslIssuedToOrganizationalUnitColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)
692 val domainSslIssuedByCommonNameColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_ISSUED_BY_COMMON_NAME)
693 val domainSslIssuedByOrganizationColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_ISSUED_BY_ORGANIZATION)
694 val domainSslIssuedByOrganizationalUnitColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)
695 val domainSslStartDateColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_START_DATE)
696 val domainSslEndDateColumnIndex = importDomainsCursor.getColumnIndexOrThrow(SSL_END_DATE)
697 val domainPinnedIpAddressesColumnIndex = importDomainsCursor.getColumnIndexOrThrow(PINNED_IP_ADDRESSES)
698 val domainIpAddressesColumnIndex = importDomainsCursor.getColumnIndexOrThrow(IP_ADDRESSES)
700 // Copy the data from the import domains cursor into the domains database.
701 for (i in 0 until importDomainsCursor.count) {
702 // Create a domain content values.
703 val domainContentValues = ContentValues()
705 // Populate the domain content values.
706 domainContentValues.put(DOMAIN_NAME, importDomainsCursor.getString(domainNameColumnIndex))
707 domainContentValues.put(ENABLE_JAVASCRIPT, importDomainsCursor.getInt(domainJavaScriptColumnIndex))
708 domainContentValues.put(COOKIES, importDomainsCursor.getInt(domainCookiesColumnIndex))
709 domainContentValues.put(ENABLE_DOM_STORAGE, importDomainsCursor.getInt(domainDomStorageColumnIndex))
710 domainContentValues.put(ENABLE_EASYLIST, importDomainsCursor.getInt(domainEasyListColumnIndex))
711 domainContentValues.put(ENABLE_EASYPRIVACY, importDomainsCursor.getInt(domainEasyPrivacyColumnIndex))
712 domainContentValues.put(ENABLE_FANBOYS_ANNOYANCE_LIST, importDomainsCursor.getInt(domainFanboysAnnoyanceListColumnIndex))
713 domainContentValues.put(ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, importDomainsCursor.getInt(domainFanboysSocialBlockingListColumnIndex))
714 domainContentValues.put(ULTRALIST, importDomainsCursor.getInt(domainUltraListColumnIndex))
715 domainContentValues.put(ENABLE_ULTRAPRIVACY, importDomainsCursor.getInt(domainUltraPrivacyColumnIndex))
716 domainContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, importDomainsCursor.getInt(domainBlockAllThirdPartyRequestsColumnIndex))
717 domainContentValues.put(USER_AGENT, importDomainsCursor.getString(domainUserAgentColumnIndex))
718 domainContentValues.put(FONT_SIZE, importDomainsCursor.getInt(domainFontSizeColumnIndex))
719 domainContentValues.put(SWIPE_TO_REFRESH, importDomainsCursor.getInt(domainSwipeToRefreshColumnIndex))
720 domainContentValues.put(WEBVIEW_THEME, importDomainsCursor.getInt(domainWebViewThemeColumnIndex))
721 domainContentValues.put(WIDE_VIEWPORT, importDomainsCursor.getInt(domainWideViewportColumnIndex))
722 domainContentValues.put(DISPLAY_IMAGES, importDomainsCursor.getInt(domainDisplayImagesColumnIndex))
723 domainContentValues.put(PINNED_SSL_CERTIFICATE, importDomainsCursor.getInt(domainPinnedSslCertificateColumnIndex))
724 domainContentValues.put(SSL_ISSUED_TO_COMMON_NAME, importDomainsCursor.getString(domainSslIssuedToCommonNameColumnIndex))
725 domainContentValues.put(SSL_ISSUED_TO_ORGANIZATION, importDomainsCursor.getString(domainSslIssuedToOrganizationColumnIndex))
726 domainContentValues.put(SSL_ISSUED_TO_ORGANIZATIONAL_UNIT, importDomainsCursor.getString(domainSslIssuedToOrganizationalUnitColumnIndex))
727 domainContentValues.put(SSL_ISSUED_BY_COMMON_NAME, importDomainsCursor.getString(domainSslIssuedByCommonNameColumnIndex))
728 domainContentValues.put(SSL_ISSUED_BY_ORGANIZATION, importDomainsCursor.getString(domainSslIssuedByOrganizationColumnIndex))
729 domainContentValues.put(SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, importDomainsCursor.getString(domainSslIssuedByOrganizationalUnitColumnIndex))
730 domainContentValues.put(SSL_START_DATE, importDomainsCursor.getLong(domainSslStartDateColumnIndex))
731 domainContentValues.put(SSL_END_DATE, importDomainsCursor.getLong(domainSslEndDateColumnIndex))
732 domainContentValues.put(PINNED_IP_ADDRESSES, importDomainsCursor.getInt(domainPinnedIpAddressesColumnIndex))
733 domainContentValues.put(IP_ADDRESSES, importDomainsCursor.getString(domainIpAddressesColumnIndex))
735 // Insert the content values into the domains database.
736 domainsDatabaseHelper.addDomain(domainContentValues)
738 // Advance to the next record.
739 importDomainsCursor.moveToNext()
742 // Close the domains cursor and database.
743 importDomainsCursor.close()
744 domainsDatabaseHelper.close()
747 // Get a cursor for the preferences table.
748 val importPreferencesCursor = importDatabase.rawQuery("SELECT * FROM $PREFERENCES_TABLE", null)
750 // Move to the first record.
751 importPreferencesCursor.moveToFirst()
753 // Import the preference data.
754 sharedPreferences.edit()
755 .putBoolean(JAVASCRIPT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(JAVASCRIPT)) == 1)
756 .putBoolean(COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(COOKIES)) == 1)
757 .putBoolean(DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(DOM_STORAGE)) == 1)
758 .putString(PREFERENCES_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(PREFERENCES_USER_AGENT)))
759 .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(CUSTOM_USER_AGENT)))
760 .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(INCOGNITO_MODE)) == 1)
761 .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(ALLOW_SCREENSHOTS)) == 1)
762 .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(EASYLIST)) == 1)
763 .putBoolean(EASYPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(EASYPRIVACY)) == 1)
764 .putBoolean(FANBOYS_ANNOYANCE_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(FANBOYS_ANNOYANCE_LIST)) == 1)
765 .putBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
766 .putBoolean(ULTRALIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(ULTRALIST)) == 1)
767 .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(ULTRAPRIVACY)) == 1)
768 .putBoolean(PREFERENCES_BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(PREFERENCES_BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
769 .putBoolean(TRACKING_QUERIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(TRACKING_QUERIES)) == 1)
770 .putBoolean(AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(AMP_REDIRECTS)) == 1)
771 .putString(SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(SEARCH)))
772 .putString(SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(SEARCH_CUSTOM_URL)))
773 .putString(PROXY, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(PROXY)))
774 .putString(PROXY_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(PROXY_CUSTOM_URL)))
775 .putBoolean(FULL_SCREEN_BROWSING_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(FULL_SCREEN_BROWSING_MODE)) == 1)
776 .putBoolean(HIDE_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(HIDE_APP_BAR)) == 1)
777 .putBoolean(DISPLAY_UNDER_CUTOUTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(DISPLAY_UNDER_CUTOUTS)) == 1)
778 .putBoolean(CLEAR_EVERYTHING, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(CLEAR_EVERYTHING)) == 1)
779 .putBoolean(CLEAR_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(CLEAR_COOKIES)) == 1)
780 .putBoolean(CLEAR_DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(CLEAR_DOM_STORAGE)) == 1)
781 .putBoolean(CLEAR_LOGCAT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(CLEAR_LOGCAT)) == 1)
782 .putBoolean(CLEAR_CACHE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(CLEAR_CACHE)) == 1)
783 .putString(HOMEPAGE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(HOMEPAGE)))
784 .putString(PREFERENCES_FONT_SIZE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(PREFERENCES_FONT_SIZE)))
785 .putBoolean(OPEN_INTENTS_IN_NEW_TAB, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(OPEN_INTENTS_IN_NEW_TAB)) == 1)
786 .putBoolean(PREFERENCES_SWIPE_TO_REFRESH, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(PREFERENCES_SWIPE_TO_REFRESH)) == 1)
787 .putString(DOWNLOAD_PROVIDER, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(DOWNLOAD_PROVIDER)))
788 .putBoolean(SCROLL_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(SCROLL_APP_BAR)) == 1)
789 .putBoolean(BOTTOM_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(BOTTOM_APP_BAR)) == 1)
790 .putBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(DISPLAY_ADDITIONAL_APP_BAR_ICONS)) == 1)
791 .putString(APP_THEME, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(APP_THEME)))
792 .putString(WEBVIEW_THEME, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(WEBVIEW_THEME)))
793 .putBoolean(WIDE_VIEWPORT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(WIDE_VIEWPORT)) == 1)
794 .putBoolean(DISPLAY_WEBPAGE_IMAGES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(DISPLAY_WEBPAGE_IMAGES)) == 1)
797 // Close the preferences cursor and database.
798 importPreferencesCursor.close()
799 importDatabase.close()
801 // Delete the temporary import file database, journal, and other related auxiliary files.
802 SQLiteDatabase.deleteDatabase(temporaryImportFile)
804 // Return the import successful string.
806 } catch (exception: Exception) {
807 // Return the import error.
812 fun exportUnencrypted(exportFileOutputStream: OutputStream, context: Context): String {
814 // Create a temporary export file.
815 val temporaryExportFile = File.createTempFile("temporary_export_file", null, context.cacheDir)
817 // Create the temporary export database.
818 val temporaryExportDatabase = SQLiteDatabase.openOrCreateDatabase(temporaryExportFile, null)
820 // Set the temporary export database version number.
821 temporaryExportDatabase.version = IMPORT_EXPORT_SCHEMA_VERSION
824 // Create the temporary export database bookmarks table.
825 temporaryExportDatabase.execSQL(CREATE_BOOKMARKS_TABLE)
827 // Open the bookmarks database.
828 val bookmarksDatabaseHelper = BookmarksDatabaseHelper(context)
830 // Get a full bookmarks cursor.
831 val bookmarksCursor = bookmarksDatabaseHelper.allBookmarks
833 // Move to the first record.
834 bookmarksCursor.moveToFirst()
836 // Get the bookmarks colum indexes.
837 val bookmarkNameColumnIndex = bookmarksCursor.getColumnIndexOrThrow(BOOKMARK_NAME)
838 val bookmarkUrlColumnIndex = bookmarksCursor.getColumnIndexOrThrow(BOOKMARK_URL)
839 val bookmarkParentFolderIdColumnIndex = bookmarksCursor.getColumnIndexOrThrow(PARENT_FOLDER_ID)
840 val bookmarkDisplayOrderColumnIndex = bookmarksCursor.getColumnIndexOrThrow(DISPLAY_ORDER)
841 val bookmarkIsFolderColumnIndex = bookmarksCursor.getColumnIndexOrThrow(IS_FOLDER)
842 val bookmarkFolderIdColumnIndex = bookmarksCursor.getColumnIndexOrThrow(FOLDER_ID)
843 val bookmarkFavoriteIconColumnIndex = bookmarksCursor.getColumnIndexOrThrow(FAVORITE_ICON)
845 // Copy the data from the bookmarks cursor into the export database.
846 for (i in 0 until bookmarksCursor.count) {
847 // Create a bookmark content values.
848 val bookmarkContentValues = ContentValues()
850 // Populate the bookmark content values.
851 bookmarkContentValues.put(BOOKMARK_NAME, bookmarksCursor.getString(bookmarkNameColumnIndex))
852 bookmarkContentValues.put(BOOKMARK_URL, bookmarksCursor.getString(bookmarkUrlColumnIndex))
853 bookmarkContentValues.put(PARENT_FOLDER_ID, bookmarksCursor.getLong(bookmarkParentFolderIdColumnIndex))
854 bookmarkContentValues.put(DISPLAY_ORDER, bookmarksCursor.getInt(bookmarkDisplayOrderColumnIndex))
855 bookmarkContentValues.put(IS_FOLDER, bookmarksCursor.getInt(bookmarkIsFolderColumnIndex))
856 bookmarkContentValues.put(FOLDER_ID, bookmarksCursor.getLong(bookmarkFolderIdColumnIndex))
857 bookmarkContentValues.put(FAVORITE_ICON, bookmarksCursor.getBlob(bookmarkFavoriteIconColumnIndex))
859 // Insert the content values into the temporary export database.
860 temporaryExportDatabase.insert(BOOKMARKS_TABLE, null, bookmarkContentValues)
862 // Advance to the next record.
863 bookmarksCursor.moveToNext()
866 // Close the bookmarks cursor and database.
867 bookmarksCursor.close()
868 bookmarksDatabaseHelper.close()
871 // Create the temporary export database domains table.
872 temporaryExportDatabase.execSQL(CREATE_DOMAINS_TABLE)
874 // Open the domains database.
875 val domainsDatabaseHelper = DomainsDatabaseHelper(context)
877 // Get a full domains database cursor.
878 val domainsCursor = domainsDatabaseHelper.completeCursorOrderedByDomain
880 // Move to the first record.
881 domainsCursor.moveToFirst()
883 // Get the domain column indexes.
884 val domainNameColumnIndex = domainsCursor.getColumnIndexOrThrow(DOMAIN_NAME)
885 val domainJavaScriptColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_JAVASCRIPT)
886 val domainCookiesColumnIndex = domainsCursor.getColumnIndexOrThrow(COOKIES)
887 val domainDomStorageColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_DOM_STORAGE)
888 val domainEasyListColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_EASYLIST)
889 val domainEasyPrivacyColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_EASYPRIVACY)
890 val domainFanboysAnnoyanceListColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_FANBOYS_ANNOYANCE_LIST)
891 val domainFanboysSocialBlockingListColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)
892 val domainUltraListColumnIndex = domainsCursor.getColumnIndexOrThrow(ULTRALIST)
893 val domainUltraPrivacyColumnIndex = domainsCursor.getColumnIndexOrThrow(ENABLE_EASYPRIVACY)
894 val domainBlockAllThirdPartyRequestsColumnIndex = domainsCursor.getColumnIndexOrThrow(BLOCK_ALL_THIRD_PARTY_REQUESTS)
895 val domainUserAgentColumnIndex = domainsCursor.getColumnIndexOrThrow(USER_AGENT)
896 val domainFontSizeColumnIndex = domainsCursor.getColumnIndexOrThrow(FONT_SIZE)
897 val domainSwipeToRefreshColumnIndex = domainsCursor.getColumnIndexOrThrow(SWIPE_TO_REFRESH)
898 val domainWebViewThemeColumnIndex = domainsCursor.getColumnIndexOrThrow(WEBVIEW_THEME)
899 val domainWideViewportColumnIndex = domainsCursor.getColumnIndexOrThrow(WIDE_VIEWPORT)
900 val domainDisplayImagesColumnIndex = domainsCursor.getColumnIndexOrThrow(DISPLAY_IMAGES)
901 val domainPinnedSslCertificateColumnIndex = domainsCursor.getColumnIndexOrThrow(PINNED_SSL_CERTIFICATE)
902 val domainSslIssuedToCommonNameColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_ISSUED_TO_COMMON_NAME)
903 val domainSslIssuedToOrganizationColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_ISSUED_TO_ORGANIZATION)
904 val domainSslIssuedToOrganizationalUnitColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_ISSUED_TO_ORGANIZATIONAL_UNIT)
905 val domainSslIssuedByCommonNameColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_ISSUED_BY_COMMON_NAME)
906 val domainSslIssuedByOrganizationColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_ISSUED_BY_ORGANIZATION)
907 val domainSslIssuedByOrganizationalUnitColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)
908 val domainSslStartDateColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_START_DATE)
909 val domainSslEndDateColumnIndex = domainsCursor.getColumnIndexOrThrow(SSL_END_DATE)
910 val domainPinnedIpAddressesColumnIndex = domainsCursor.getColumnIndexOrThrow(PINNED_IP_ADDRESSES)
911 val domainIpAddressesColumnIndex = domainsCursor.getColumnIndexOrThrow(IP_ADDRESSES)
913 // Copy the data from the domains cursor into the export database.
914 for (i in 0 until domainsCursor.count) {
915 // Create a domain content values.
916 val domainContentValues = ContentValues()
918 // Populate the domain content values.
919 domainContentValues.put(DOMAIN_NAME, domainsCursor.getString(domainNameColumnIndex))
920 domainContentValues.put(ENABLE_JAVASCRIPT, domainsCursor.getInt(domainJavaScriptColumnIndex))
921 domainContentValues.put(COOKIES, domainsCursor.getInt(domainCookiesColumnIndex))
922 domainContentValues.put(ENABLE_DOM_STORAGE, domainsCursor.getInt(domainDomStorageColumnIndex))
923 domainContentValues.put(ENABLE_EASYLIST, domainsCursor.getInt(domainEasyListColumnIndex))
924 domainContentValues.put(ENABLE_EASYPRIVACY, domainsCursor.getInt(domainEasyPrivacyColumnIndex))
925 domainContentValues.put(ENABLE_FANBOYS_ANNOYANCE_LIST, domainsCursor.getInt(domainFanboysAnnoyanceListColumnIndex))
926 domainContentValues.put(ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, domainsCursor.getInt(domainFanboysSocialBlockingListColumnIndex))
927 domainContentValues.put(ULTRALIST, domainsCursor.getInt(domainUltraListColumnIndex))
928 domainContentValues.put(ENABLE_ULTRAPRIVACY, domainsCursor.getInt(domainUltraPrivacyColumnIndex))
929 domainContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, domainsCursor.getInt(domainBlockAllThirdPartyRequestsColumnIndex))
930 domainContentValues.put(USER_AGENT, domainsCursor.getString(domainUserAgentColumnIndex))
931 domainContentValues.put(FONT_SIZE, domainsCursor.getInt(domainFontSizeColumnIndex))
932 domainContentValues.put(SWIPE_TO_REFRESH, domainsCursor.getInt(domainSwipeToRefreshColumnIndex))
933 domainContentValues.put(WEBVIEW_THEME, domainsCursor.getInt(domainWebViewThemeColumnIndex))
934 domainContentValues.put(WIDE_VIEWPORT, domainsCursor.getInt(domainWideViewportColumnIndex))
935 domainContentValues.put(DISPLAY_IMAGES, domainsCursor.getInt(domainDisplayImagesColumnIndex))
936 domainContentValues.put(PINNED_SSL_CERTIFICATE, domainsCursor.getInt(domainPinnedSslCertificateColumnIndex))
937 domainContentValues.put(SSL_ISSUED_TO_COMMON_NAME, domainsCursor.getString(domainSslIssuedToCommonNameColumnIndex))
938 domainContentValues.put(SSL_ISSUED_TO_ORGANIZATION, domainsCursor.getString(domainSslIssuedToOrganizationColumnIndex))
939 domainContentValues.put(SSL_ISSUED_TO_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainSslIssuedToOrganizationalUnitColumnIndex))
940 domainContentValues.put(SSL_ISSUED_BY_COMMON_NAME, domainsCursor.getString(domainSslIssuedByCommonNameColumnIndex))
941 domainContentValues.put(SSL_ISSUED_BY_ORGANIZATION, domainsCursor.getString(domainSslIssuedByOrganizationColumnIndex))
942 domainContentValues.put(SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainSslIssuedByOrganizationalUnitColumnIndex))
943 domainContentValues.put(SSL_START_DATE, domainsCursor.getLong(domainSslStartDateColumnIndex))
944 domainContentValues.put(SSL_END_DATE, domainsCursor.getLong(domainSslEndDateColumnIndex))
945 domainContentValues.put(PINNED_IP_ADDRESSES, domainsCursor.getInt(domainPinnedIpAddressesColumnIndex))
946 domainContentValues.put(IP_ADDRESSES, domainsCursor.getString(domainIpAddressesColumnIndex))
948 // Insert the content values into the temporary export database.
949 temporaryExportDatabase.insert(DOMAINS_TABLE, null, domainContentValues)
951 // Advance to the next record.
952 domainsCursor.moveToNext()
955 // Close the domains cursor and database.
956 domainsCursor.close()
957 domainsDatabaseHelper.close()
960 // Prepare the preferences table SQL creation string.
961 val createPreferencesTable = "CREATE TABLE $PREFERENCES_TABLE (" +
962 "$ID INTEGER PRIMARY KEY, " +
963 "$JAVASCRIPT BOOLEAN, " +
964 "$COOKIES BOOLEAN, " +
965 "$DOM_STORAGE BOOLEAN, " +
966 "$PREFERENCES_USER_AGENT TEXT, " +
967 "$CUSTOM_USER_AGENT TEXT, " +
968 "$INCOGNITO_MODE BOOLEAN, " +
969 "$ALLOW_SCREENSHOTS BOOLEAN, " +
970 "$EASYLIST BOOLEAN, " +
971 "$EASYPRIVACY BOOLEAN, " +
972 "$FANBOYS_ANNOYANCE_LIST BOOLEAN, " +
973 "$FANBOYS_SOCIAL_BLOCKING_LIST BOOLEAN, " +
974 "$ULTRALIST BOOLEAN, " +
975 "$ULTRAPRIVACY BOOLEAN, " +
976 "$PREFERENCES_BLOCK_ALL_THIRD_PARTY_REQUESTS BOOLEAN, " +
977 "$TRACKING_QUERIES BOOLEAN, " +
978 "$AMP_REDIRECTS BOOLEAN, " +
980 "$SEARCH_CUSTOM_URL TEXT, " +
982 "$PROXY_CUSTOM_URL TEXT, " +
983 "$FULL_SCREEN_BROWSING_MODE BOOLEAN, " +
984 "$HIDE_APP_BAR BOOLEAN, " +
985 "$DISPLAY_UNDER_CUTOUTS BOOLEAN, " +
986 "$CLEAR_EVERYTHING BOOLEAN, " +
987 "$CLEAR_COOKIES BOOLEAN, " +
988 "$CLEAR_DOM_STORAGE BOOLEAN, " +
989 "$CLEAR_LOGCAT BOOLEAN, " +
990 "$CLEAR_CACHE BOOLEAN, " +
992 "$PREFERENCES_FONT_SIZE TEXT, " +
993 "$OPEN_INTENTS_IN_NEW_TAB BOOLEAN, " +
994 "$PREFERENCES_SWIPE_TO_REFRESH BOOLEAN, " +
995 "$DOWNLOAD_PROVIDER TEXT, " +
996 "$SCROLL_APP_BAR BOOLEAN, " +
997 "$BOTTOM_APP_BAR BOOLEAN, " +
998 "$DISPLAY_ADDITIONAL_APP_BAR_ICONS BOOLEAN, " +
999 "$APP_THEME TEXT, " +
1000 "$WEBVIEW_THEME TEXT, " +
1001 "$WIDE_VIEWPORT BOOLEAN, " +
1002 "$DISPLAY_WEBPAGE_IMAGES BOOLEAN)"
1004 // Create the temporary export database preferences table.
1005 temporaryExportDatabase.execSQL(createPreferencesTable)
1007 // Get a handle for the shared preference.
1008 val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
1010 // Create a preferences content values.
1011 val preferencesContentValues = ContentValues()
1013 // Populate the preferences content values.
1014 preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean(JAVASCRIPT, false))
1015 preferencesContentValues.put(COOKIES, sharedPreferences.getBoolean(COOKIES, false))
1016 preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean(DOM_STORAGE, false))
1017 preferencesContentValues.put(PREFERENCES_USER_AGENT, sharedPreferences.getString(PREFERENCES_USER_AGENT, context.getString(R.string.user_agent_default_value)))
1018 preferencesContentValues.put(CUSTOM_USER_AGENT, sharedPreferences.getString(CUSTOM_USER_AGENT, context.getString(R.string.custom_user_agent_default_value)))
1019 preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean(INCOGNITO_MODE, false))
1020 preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean(ALLOW_SCREENSHOTS, false))
1021 preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean(EASYLIST, true))
1022 preferencesContentValues.put(EASYPRIVACY, sharedPreferences.getBoolean(EASYPRIVACY, true))
1023 preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean(FANBOYS_ANNOYANCE_LIST, true))
1024 preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, true))
1025 preferencesContentValues.put(ULTRALIST, sharedPreferences.getBoolean(ULTRALIST, true))
1026 preferencesContentValues.put(ULTRAPRIVACY, sharedPreferences.getBoolean(ULTRAPRIVACY, true))
1027 preferencesContentValues.put(PREFERENCES_BLOCK_ALL_THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean(PREFERENCES_BLOCK_ALL_THIRD_PARTY_REQUESTS, false))
1028 preferencesContentValues.put(TRACKING_QUERIES, sharedPreferences.getBoolean(TRACKING_QUERIES, true))
1029 preferencesContentValues.put(AMP_REDIRECTS, sharedPreferences.getBoolean(AMP_REDIRECTS, true))
1030 preferencesContentValues.put(SEARCH, sharedPreferences.getString(SEARCH, context.getString(R.string.search_default_value)))
1031 preferencesContentValues.put(SEARCH_CUSTOM_URL, sharedPreferences.getString(SEARCH_CUSTOM_URL, context.getString(R.string.search_custom_url_default_value)))
1032 preferencesContentValues.put(PROXY, sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value)))
1033 preferencesContentValues.put(PROXY_CUSTOM_URL, sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value)))
1034 preferencesContentValues.put(FULL_SCREEN_BROWSING_MODE, sharedPreferences.getBoolean(FULL_SCREEN_BROWSING_MODE, false))
1035 preferencesContentValues.put(HIDE_APP_BAR, sharedPreferences.getBoolean(HIDE_APP_BAR, true))
1036 preferencesContentValues.put(DISPLAY_UNDER_CUTOUTS, sharedPreferences.getBoolean(DISPLAY_UNDER_CUTOUTS, false))
1037 preferencesContentValues.put(CLEAR_EVERYTHING, sharedPreferences.getBoolean(CLEAR_EVERYTHING, true))
1038 preferencesContentValues.put(CLEAR_COOKIES, sharedPreferences.getBoolean(CLEAR_COOKIES, true))
1039 preferencesContentValues.put(CLEAR_DOM_STORAGE, sharedPreferences.getBoolean(CLEAR_DOM_STORAGE, true))
1040 preferencesContentValues.put(CLEAR_LOGCAT, sharedPreferences.getBoolean(CLEAR_LOGCAT, true))
1041 preferencesContentValues.put(CLEAR_CACHE, sharedPreferences.getBoolean(CLEAR_CACHE, true))
1042 preferencesContentValues.put(HOMEPAGE, sharedPreferences.getString(HOMEPAGE, context.getString(R.string.homepage_default_value)))
1043 preferencesContentValues.put(PREFERENCES_FONT_SIZE, sharedPreferences.getString(PREFERENCES_FONT_SIZE, context.getString(R.string.font_size_default_value)))
1044 preferencesContentValues.put(OPEN_INTENTS_IN_NEW_TAB, sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true))
1045 preferencesContentValues.put(PREFERENCES_SWIPE_TO_REFRESH, sharedPreferences.getBoolean(PREFERENCES_SWIPE_TO_REFRESH, true))
1046 preferencesContentValues.put(DOWNLOAD_PROVIDER, sharedPreferences.getString(DOWNLOAD_PROVIDER, context.getString(R.string.download_provider_default_value)))
1047 preferencesContentValues.put(SCROLL_APP_BAR, sharedPreferences.getBoolean(SCROLL_APP_BAR, true))
1048 preferencesContentValues.put(BOTTOM_APP_BAR, sharedPreferences.getBoolean(BOTTOM_APP_BAR, false))
1049 preferencesContentValues.put(DISPLAY_ADDITIONAL_APP_BAR_ICONS, sharedPreferences.getBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, false))
1050 preferencesContentValues.put(APP_THEME, sharedPreferences.getString(APP_THEME, context.getString(R.string.app_theme_default_value)))
1051 preferencesContentValues.put(WEBVIEW_THEME, sharedPreferences.getString(WEBVIEW_THEME, context.getString(R.string.webview_theme_default_value)))
1052 preferencesContentValues.put(WIDE_VIEWPORT, sharedPreferences.getBoolean(WIDE_VIEWPORT, true))
1053 preferencesContentValues.put(DISPLAY_WEBPAGE_IMAGES, sharedPreferences.getBoolean(DISPLAY_WEBPAGE_IMAGES, true))
1055 // Insert the preferences content values into the temporary export database.
1056 temporaryExportDatabase.insert(PREFERENCES_TABLE, null, preferencesContentValues)
1058 // Close the temporary export database.
1059 temporaryExportDatabase.close()
1062 // The file may be copied directly in Kotlin using `File.copyTo`. <https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.io/java.io.-file/copy-to.html>
1063 // It can be copied in Android using `Files.copy` once the minimum API >= 26.
1064 // <https://developer.android.com/reference/java/nio/file/Files#copy(java.nio.file.Path,%20java.nio.file.Path,%20java.nio.file.CopyOption...)>
1065 // However, the file cannot be acquired from the content URI until the minimum API >= 29. <https://developer.android.com/reference/kotlin/android/content/ContentResolver#openfile>
1067 // Create the temporary export file input stream.
1068 val temporaryExportFileInputStream = FileInputStream(temporaryExportFile)
1070 // Create a byte array.
1071 val transferByteArray = ByteArray(1024)
1073 // Create an integer to track the number of bytes read.
1076 // Copy the temporary export file to the export file output stream.
1077 while (temporaryExportFileInputStream.read(transferByteArray).also { bytesRead = it } > 0) {
1078 exportFileOutputStream.write(transferByteArray, 0, bytesRead)
1081 // Flush the export file output stream.
1082 exportFileOutputStream.flush()
1084 // Close the file streams.
1085 temporaryExportFileInputStream.close()
1086 exportFileOutputStream.close()
1088 // Delete the temporary export file database, journal, and other related auxiliary files.
1089 SQLiteDatabase.deleteDatabase(temporaryExportFile)
1091 // Return the export successful string.
1093 } catch (exception: Exception) {
1094 // Return the export error.
1095 exception.toString()
1099 // This method is used to convert the old domain settings switches to spinners.
1100 private fun convertFromSwitchToSpinner(systemDefault: Boolean, currentDatabaseInteger: Int): Int {
1101 // Return the new spinner integer.
1102 return if ((!systemDefault && (currentDatabaseInteger == 0)) ||
1103 (systemDefault && (currentDatabaseInteger == 1))) // The system default is currently selected.
1105 else if (currentDatabaseInteger == 0) // The switch is currently disabled and that is not the system default.
1107 else // The switch is currently enabled and that is not the system default.
1111 private fun generateFolderId(database: SQLiteDatabase): Long {
1112 // Get the current time in epoch format.
1113 val possibleFolderId = Date().time
1115 // Get a cursor with any folders that already have this folder ID.
1116 val existingFolderCursor = database.rawQuery("SELECT $ID FROM $BOOKMARKS_TABLE WHERE $FOLDER_ID = $possibleFolderId", null)
1118 // Check if the folder ID is unique.
1119 val folderIdIsUnique = (existingFolderCursor.count == 0)
1121 // Close the cursor.
1122 existingFolderCursor.close()
1124 // Either return the folder ID or test a new one.
1125 return if (folderIdIsUnique)
1128 generateFolderId(database)