]> gitweb.stoutner.com Git - PrivacyBrowserAndroid.git/blobdiff - app/src/main/java/com/stoutner/privacybrowser/helpers/ImportExportDatabaseHelper.java
Add a download location preference. https://redmine.stoutner.com/issues/32
[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / helpers / ImportExportDatabaseHelper.java
index 33887008e46b737de348b06f05713e7066268db7..74b4e510ccb961430cdc1e07edb0f1117e504f22 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2018-2020 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -23,16 +23,23 @@ import android.content.ContentValues;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.Cursor;
+import android.database.DatabaseUtils;
 import android.database.sqlite.SQLiteDatabase;
 import android.preference.PreferenceManager;
 
+import com.stoutner.privacybrowser.R;
+
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
 
 public class ImportExportDatabaseHelper {
     public static final String EXPORT_SUCCESSFUL = "Export Successful";
     public static final String IMPORT_SUCCESSFUL = "Import Successful";
 
-    private static final int SCHEMA_VERSION = 1;
+    private static final int SCHEMA_VERSION = 10;
     private static final String PREFERENCES_TABLE = "preferences";
 
     // The preferences constants.
@@ -51,40 +58,46 @@ public class ImportExportDatabaseHelper {
     private static final String EASYPRIVACY = "easyprivacy";
     private static final String FANBOYS_ANNOYANCE_LIST = "fanboys_annoyance_list";
     private static final String FANBOYS_SOCIAL_BLOCKING_LIST = "fanboys_social_blocking_list";
+    private static final String ULTRALIST = "ultralist";
     private static final String ULTRAPRIVACY = "ultraprivacy";
     private static final String BLOCK_ALL_THIRD_PARTY_REQUESTS = "block_all_third_party_requests";
-    private static final String PROXY_THROUGH_ORBOT = "proxy_through_orbot";
-    private static final String TOR_HOMEPAGE = "tor_homepage";
-    private static final String TOR_SEARCH = "tor_search";
-    private static final String TOR_SEARCH_CUSTOM_URL = "tor_search_custom_url";
+    private static final String GOOGLE_ANALYTICS = "google_analytics";
+    private static final String FACEBOOK_CLICK_IDS = "facebook_click_ids";
+    private static final String TWITTER_AMP_REDIRECTS = "twitter_amp_redirects";
     private static final String SEARCH = "search";
     private static final String SEARCH_CUSTOM_URL = "search_custom_url";
+    private static final String PROXY = "proxy";
+    private static final String PROXY_CUSTOM_URL = "proxy_custom_url";
     private static final String FULL_SCREEN_BROWSING_MODE = "full_screen_browsing_mode";
-    private static final String HIDE_SYSTEM_BARS = "hide_system_bars";
-    private static final String TRANSLUCENT_NAVIGATION_BAR = "translucent_navigation_bar";
+    private static final String HIDE_APP_BAR = "hide_app_bar";
     private static final String CLEAR_EVERYTHING = "clear_everything";
     private static final String CLEAR_COOKIES = "clear_cookies";
     private static final String CLEAR_DOM_STORAGE = "clear_dom_storage";
     private static final String CLEAR_FORM_DATA = "clear_form_data";
     private static final String CLEAR_CACHE = "clear_cache";
     private static final String HOMEPAGE = "homepage";
-    private static final String DEFAULT_FONT_SIZE = "default_font_size";
+    private static final String DOWNLOAD_LOCATION = "download_location";
+    private static final String DOWNLOAD_CUSTOM_LOCATION = "download_custom_location";
+    private static final String FONT_SIZE = "font_size";
+    private static final String OPEN_INTENTS_IN_NEW_TAB = "open_intents_in_new_tab";
     private static final String SWIPE_TO_REFRESH = "swipe_to_refresh";
+    private static final String SCROLL_APP_BAR = "scroll_app_bar";
     private static final String DISPLAY_ADDITIONAL_APP_BAR_ICONS = "display_additional_app_bar_icons";
     private static final String DARK_THEME = "dark_theme";
     private static final String NIGHT_MODE = "night_mode";
+    private static final String WIDE_VIEWPORT = "wide_viewport";
     private static final String DISPLAY_WEBPAGE_IMAGES = "display_webpage_images";
 
-    public String exportUnencrypted(File databaseFile, Context context) {
+    public String exportUnencrypted(File exportFile, Context context) {
         try {
             // Delete the current file if it exists.
-            if (databaseFile.exists()) {
+            if (exportFile.exists()) {
                 //noinspection ResultOfMethodCallIgnored
-                databaseFile.delete();
+                exportFile.delete();
             }
 
             // Create the export database.
-            SQLiteDatabase exportDatabase = SQLiteDatabase.openOrCreateDatabase(databaseFile, null);
+            SQLiteDatabase exportDatabase = SQLiteDatabase.openOrCreateDatabase(exportFile, null);
 
             // Set the export database version number.
             exportDatabase.setVersion(SCHEMA_VERSION);
@@ -115,12 +128,14 @@ public class ImportExportDatabaseHelper {
                 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_EASYPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)));
                 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
                 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
+                domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
                 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
                 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
                 domainsContentValues.put(DomainsDatabaseHelper.USER_AGENT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)));
                 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
                 domainsContentValues.put(DomainsDatabaseHelper.NIGHT_MODE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE)));
+                domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
                 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
                 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
@@ -131,6 +146,8 @@ public class ImportExportDatabaseHelper {
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
+                domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
+                domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
 
                 // Insert the record into the export database.
                 exportDatabase.insert(DomainsDatabaseHelper.DOMAINS_TABLE, null, domainsContentValues);
@@ -151,7 +168,7 @@ public class ImportExportDatabaseHelper {
             BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
 
             // Get a full bookmarks cursor.
-            Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursor();
+            Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarks();
 
             // Move to the first bookmark.
             bookmarksCursor.moveToFirst();
@@ -196,28 +213,34 @@ public class ImportExportDatabaseHelper {
                     EASYPRIVACY + " BOOLEAN, " +
                     FANBOYS_ANNOYANCE_LIST + " BOOLEAN, " +
                     FANBOYS_SOCIAL_BLOCKING_LIST + " BOOLEAN, " +
+                    ULTRALIST + " BOOLEAN, " +
                     ULTRAPRIVACY + " BOOLEAN, " +
                     BLOCK_ALL_THIRD_PARTY_REQUESTS + " BOOLEAN, " +
-                    PROXY_THROUGH_ORBOT + " BOOLEAN, " +
-                    TOR_HOMEPAGE + " TEXT, " +
-                    TOR_SEARCH + " TEXT, " +
-                    TOR_SEARCH_CUSTOM_URL + " TEXT, " +
+                    GOOGLE_ANALYTICS + " BOOLEAN, " +
+                    FACEBOOK_CLICK_IDS + " BOOLEAN, " +
+                    TWITTER_AMP_REDIRECTS + " BOOLEAN, " +
                     SEARCH + " TEXT, " +
                     SEARCH_CUSTOM_URL + " TEXT, " +
+                    PROXY + " TEXT, " +
+                    PROXY_CUSTOM_URL + " TEXT, " +
                     FULL_SCREEN_BROWSING_MODE + " BOOLEAN, " +
-                    HIDE_SYSTEM_BARS + " BOOLEAN, " +
-                    TRANSLUCENT_NAVIGATION_BAR + " BOOLEAN, " +
+                    HIDE_APP_BAR + " BOOLEAN, " +
                     CLEAR_EVERYTHING + " BOOLEAN, " +
                     CLEAR_COOKIES + " BOOLEAN, " +
                     CLEAR_DOM_STORAGE + " BOOLEAN, " +
                     CLEAR_FORM_DATA + " BOOLEAN, " +
                     CLEAR_CACHE + " BOOLEAN, " +
                     HOMEPAGE + " TEXT, " +
-                    DEFAULT_FONT_SIZE + " TEXT, " +
+                    DOWNLOAD_LOCATION + " TEXT, " +
+                    DOWNLOAD_CUSTOM_LOCATION + " TEXT, " +
+                    FONT_SIZE + " TEXT, " +
+                    OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN, " +
                     SWIPE_TO_REFRESH + " BOOLEAN, " +
+                    SCROLL_APP_BAR + " BOOLEAN, " +
                     DISPLAY_ADDITIONAL_APP_BAR_ICONS + " BOOLEAN, " +
                     DARK_THEME + " BOOLEAN, " +
                     NIGHT_MODE + " BOOLEAN, " +
+                    WIDE_VIEWPORT + " BOOLEAN, " +
                     DISPLAY_WEBPAGE_IMAGES + " BOOLEAN)";
 
             // Create the export database preferences table.
@@ -228,43 +251,49 @@ public class ImportExportDatabaseHelper {
 
             // Create a ContentValues with the preferences information.
             ContentValues preferencesContentValues = new ContentValues();
-            preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean("javascript_enabled", false));
-            preferencesContentValues.put(FIRST_PARTY_COOKIES, sharedPreferences.getBoolean("first_party_cookies_enabled", false));
-            preferencesContentValues.put(THIRD_PARTY_COOKIES, sharedPreferences.getBoolean("third_party_cookies_enabled", false));
-            preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean("dom_storage_enabled", false));
-            preferencesContentValues.put(SAVE_FORM_DATA, sharedPreferences.getBoolean("save_form_data_enabled", false));  // Save form data can be removed once the minimum API >= 26.
-            preferencesContentValues.put(USER_AGENT, sharedPreferences.getString("user_agent", "Privacy Browser"));
-            preferencesContentValues.put(CUSTOM_USER_AGENT, sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
-            preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean("incognito_mode", false));
-            preferencesContentValues.put(DO_NOT_TRACK, sharedPreferences.getBoolean("do_not_track", false));
-            preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean("allow_screenshots", false));
-            preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean("easylist", true));
-            preferencesContentValues.put(EASYPRIVACY, sharedPreferences.getBoolean("easyprivacy", true));
-            preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean("fanboy_annoyance_list", true));
-            preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean("fanboy_social_blocking_list", true));
-            preferencesContentValues.put(ULTRAPRIVACY, sharedPreferences.getBoolean("ultraprivacy", true));
-            preferencesContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean("block_all_third_party_requests", false));
-            preferencesContentValues.put(PROXY_THROUGH_ORBOT, sharedPreferences.getBoolean("proxy_through_orbot", false));
-            preferencesContentValues.put(TOR_HOMEPAGE, sharedPreferences.getString("tor_homepage", "http://ulrn6sryqaifefld.onion/"));
-            preferencesContentValues.put(TOR_SEARCH, sharedPreferences.getString("tor_search", "http://ulrn6sryqaifefld.onion/?q="));
-            preferencesContentValues.put(TOR_SEARCH_CUSTOM_URL, sharedPreferences.getString("tor_search_custom_url", ""));
-            preferencesContentValues.put(SEARCH, sharedPreferences.getString("search", "https://searx.me/?q="));
-            preferencesContentValues.put(SEARCH_CUSTOM_URL, sharedPreferences.getString("search_custom_url", ""));
-            preferencesContentValues.put(FULL_SCREEN_BROWSING_MODE, sharedPreferences.getBoolean("full_screen_browsing_mode", false));
-            preferencesContentValues.put(HIDE_SYSTEM_BARS, sharedPreferences.getBoolean("hide_system_bars", false));
-            preferencesContentValues.put(TRANSLUCENT_NAVIGATION_BAR, sharedPreferences.getBoolean("translucent_navigation_bar", true));
-            preferencesContentValues.put(CLEAR_EVERYTHING, sharedPreferences.getBoolean("clear_everything", true));
-            preferencesContentValues.put(CLEAR_COOKIES, sharedPreferences.getBoolean("clear_cookies", true));
-            preferencesContentValues.put(CLEAR_DOM_STORAGE, sharedPreferences.getBoolean("clear_dom_storage", true));
-            preferencesContentValues.put(CLEAR_FORM_DATA, sharedPreferences.getBoolean("clear_form_data", true));  // Clear form data can be removed once the minimum API >= 26.
-            preferencesContentValues.put(CLEAR_CACHE, sharedPreferences.getBoolean("clear_cache", true));
-            preferencesContentValues.put(HOMEPAGE, sharedPreferences.getString("homepage", "https://searx.me"));
-            preferencesContentValues.put(DEFAULT_FONT_SIZE, sharedPreferences.getString("default_font_size", "100"));
-            preferencesContentValues.put(SWIPE_TO_REFRESH, sharedPreferences.getBoolean("swipe_to_refresh", true));
-            preferencesContentValues.put(DISPLAY_ADDITIONAL_APP_BAR_ICONS, sharedPreferences.getBoolean("display_additional_app_bar_icons", false));
-            preferencesContentValues.put(DARK_THEME, sharedPreferences.getBoolean("dark_theme", false));
-            preferencesContentValues.put(NIGHT_MODE, sharedPreferences.getBoolean("night_mode", false));
-            preferencesContentValues.put(DISPLAY_WEBPAGE_IMAGES, sharedPreferences.getBoolean("display_webpage_images", true));
+            preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean(JAVASCRIPT, false));
+            preferencesContentValues.put(FIRST_PARTY_COOKIES, sharedPreferences.getBoolean(FIRST_PARTY_COOKIES, false));
+            preferencesContentValues.put(THIRD_PARTY_COOKIES, sharedPreferences.getBoolean(THIRD_PARTY_COOKIES, false));
+            preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean(DOM_STORAGE, false));
+            preferencesContentValues.put(SAVE_FORM_DATA, sharedPreferences.getBoolean(SAVE_FORM_DATA, false));  // Save form data can be removed once the minimum API >= 26.
+            preferencesContentValues.put(USER_AGENT, sharedPreferences.getString(USER_AGENT, context.getString(R.string.user_agent_default_value)));
+            preferencesContentValues.put(CUSTOM_USER_AGENT, sharedPreferences.getString(CUSTOM_USER_AGENT, context.getString(R.string.custom_user_agent_default_value)));
+            preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean(INCOGNITO_MODE, false));
+            preferencesContentValues.put(DO_NOT_TRACK, sharedPreferences.getBoolean(DO_NOT_TRACK, false));
+            preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean(ALLOW_SCREENSHOTS, false));
+            preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean(EASYLIST, true));
+            preferencesContentValues.put(EASYPRIVACY, sharedPreferences.getBoolean(EASYPRIVACY, true));
+            preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean(FANBOYS_ANNOYANCE_LIST, true));
+            preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, true));
+            preferencesContentValues.put(ULTRALIST, sharedPreferences.getBoolean(ULTRALIST, true));
+            preferencesContentValues.put(ULTRAPRIVACY, sharedPreferences.getBoolean(ULTRAPRIVACY, true));
+            preferencesContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, false));
+            preferencesContentValues.put(GOOGLE_ANALYTICS, sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true));
+            preferencesContentValues.put(FACEBOOK_CLICK_IDS, sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true));
+            preferencesContentValues.put(TWITTER_AMP_REDIRECTS, sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true));
+            preferencesContentValues.put(SEARCH, sharedPreferences.getString(SEARCH, context.getString(R.string.search_default_value)));
+            preferencesContentValues.put(SEARCH_CUSTOM_URL, sharedPreferences.getString(SEARCH_CUSTOM_URL, context.getString(R.string.search_custom_url_default_value)));
+            preferencesContentValues.put(PROXY, sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value)));
+            preferencesContentValues.put(PROXY_CUSTOM_URL, sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value)));
+            preferencesContentValues.put(FULL_SCREEN_BROWSING_MODE, sharedPreferences.getBoolean(FULL_SCREEN_BROWSING_MODE, false));
+            preferencesContentValues.put(HIDE_APP_BAR, sharedPreferences.getBoolean(HIDE_APP_BAR, true));
+            preferencesContentValues.put(CLEAR_EVERYTHING, sharedPreferences.getBoolean(CLEAR_EVERYTHING, true));
+            preferencesContentValues.put(CLEAR_COOKIES, sharedPreferences.getBoolean(CLEAR_COOKIES, true));
+            preferencesContentValues.put(CLEAR_DOM_STORAGE, sharedPreferences.getBoolean(CLEAR_DOM_STORAGE, true));
+            preferencesContentValues.put(CLEAR_FORM_DATA, sharedPreferences.getBoolean(CLEAR_FORM_DATA, true));  // Clear form data can be removed once the minimum API >= 26.
+            preferencesContentValues.put(CLEAR_CACHE, sharedPreferences.getBoolean(CLEAR_CACHE, true));
+            preferencesContentValues.put(HOMEPAGE, sharedPreferences.getString(HOMEPAGE, context.getString(R.string.homepage_default_value)));
+            preferencesContentValues.put(DOWNLOAD_LOCATION, sharedPreferences.getString(DOWNLOAD_LOCATION, context.getString(R.string.download_location_default_value)));
+            preferencesContentValues.put(DOWNLOAD_CUSTOM_LOCATION, sharedPreferences.getString(DOWNLOAD_CUSTOM_LOCATION, context.getString(R.string.download_custom_location_default_value)));
+            preferencesContentValues.put(FONT_SIZE, sharedPreferences.getString(FONT_SIZE, context.getString(R.string.font_size_default_value)));
+            preferencesContentValues.put(OPEN_INTENTS_IN_NEW_TAB, sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true));
+            preferencesContentValues.put(SWIPE_TO_REFRESH, sharedPreferences.getBoolean(SWIPE_TO_REFRESH, true));
+            preferencesContentValues.put(SCROLL_APP_BAR, sharedPreferences.getBoolean(SCROLL_APP_BAR, true));
+            preferencesContentValues.put(DISPLAY_ADDITIONAL_APP_BAR_ICONS, sharedPreferences.getBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, false));
+            preferencesContentValues.put(DARK_THEME, sharedPreferences.getBoolean(DARK_THEME, false));
+            preferencesContentValues.put(NIGHT_MODE, sharedPreferences.getBoolean(NIGHT_MODE, false));
+            preferencesContentValues.put(WIDE_VIEWPORT, sharedPreferences.getBoolean(WIDE_VIEWPORT, true));
+            preferencesContentValues.put(DISPLAY_WEBPAGE_IMAGES, sharedPreferences.getBoolean(DISPLAY_WEBPAGE_IMAGES, true));
 
             // Insert the preferences into the export database.
             exportDatabase.insert(PREFERENCES_TABLE, null, preferencesContentValues);
@@ -273,10 +302,10 @@ public class ImportExportDatabaseHelper {
             exportDatabase.close();
 
             // Convert the database file to a string.
-            String databaseString = databaseFile.toString();
+            String exportFileString = exportFile.toString();
 
             // Create strings for the temporary database files.
-            String journalFileString = databaseString + "-journal";
+            String journalFileString = exportFileString + "-journal";
 
             // Get `Files` for the temporary database files.
             File journalFile = new File(journalFileString);
@@ -295,13 +324,224 @@ public class ImportExportDatabaseHelper {
         }
     }
 
-    public String importUnencrypted(File databaseFile, Context context){
+    public String importUnencrypted(File importFile, Context context){
         try {
-            // Convert the database file to a string.  Once API >= 27 the file can be opened directly.
-            String databaseString = databaseFile.toString();
+            // Create a temporary import file string.
+            String temporaryImportFileString = context.getCacheDir() + "/" + "temporary_import_file";
+
+            // Get a handle for a temporary import file.
+            File temporaryImportFile = new File(temporaryImportFileString);
+
+            // Delete the temporary import file if it already exists.
+            if (temporaryImportFile.exists()) {
+                //noinspection ResultOfMethodCallIgnored
+                temporaryImportFile.delete();
+            }
+
+            // Create input and output streams.
+            InputStream importFileInputStream = new FileInputStream(importFile);
+            OutputStream temporaryImportFileOutputStream = new FileOutputStream(temporaryImportFile);
+
+            // Create a byte array.
+            byte[] transferByteArray = new byte[1024];
+
+            // Create an integer to track the number of bytes read.
+            int bytesRead;
+
+            // Copy the import file to the temporary import file.  Once the minimum API >= 26 `Files.copy` can be used instead.
+            while ((bytesRead = importFileInputStream.read(transferByteArray)) > 0) {
+                temporaryImportFileOutputStream.write(transferByteArray, 0, bytesRead);
+            }
 
-            // Open the import database.
-            SQLiteDatabase importDatabase = SQLiteDatabase.openDatabase(databaseString, null, SQLiteDatabase.OPEN_READONLY);
+            // Close the file streams.
+            importFileInputStream.close();
+            temporaryImportFileOutputStream.close();
+
+
+            // Get a handle for the shared preference.
+            SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
+
+            // Open the import database.  Once the minimum API >= 27 the file can be opened directly without using the string.
+            SQLiteDatabase importDatabase = SQLiteDatabase.openDatabase(temporaryImportFileString, null, SQLiteDatabase.OPEN_READWRITE);
+
+            // Get the database version.
+            int importDatabaseVersion = importDatabase.getVersion();
+
+            // Upgrade the database if needed.
+            if (importDatabaseVersion < SCHEMA_VERSION) {
+                switch (importDatabaseVersion){
+                    // Upgrade from schema version 1.
+                    case 1:
+                        // Previously this upgrade added `download_with_external_app` to the Preferences table.  But that is now removed in schema version 10.
+
+                    // Upgrade from schema version 2.
+                    case 2:
+                        // 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
+                        // https://developer.android.com/reference/android/database/sqlite/package-summary
+                        // 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.
+
+                        // Get a cursor with the current `default_font_size` value.
+                        Cursor importDatabasePreferenceCursor = importDatabase.rawQuery("SELECT default_font_size FROM " + PREFERENCES_TABLE, null);
+
+                        // Move to the beginning fo the cursor.
+                        importDatabasePreferenceCursor.moveToFirst();
+
+                        // Get the current value in `default_font_size`.
+                        String fontSize = importDatabasePreferenceCursor.getString(importDatabasePreferenceCursor.getColumnIndex("default_font_size"));
+
+                        // SQL escape the font size.
+                        fontSize = DatabaseUtils.sqlEscapeString(fontSize);
+
+                        // Close the cursor.
+                        importDatabasePreferenceCursor.close();
+
+                        // Create the new font size column.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FONT_SIZE + " TEXT");
+
+                        // Populate the preferences table with the current font size value.
+                        importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FONT_SIZE + " = '" + fontSize + "'");
+
+                    // Upgrade from schema version 3.
+                    case 3:
+                        // Add the Pinned IP Addresses columns to the domains table.
+                        importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.PINNED_IP_ADDRESSES + " BOOLEAN");
+                        importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.IP_ADDRESSES + " TEXT");
+
+                    // Upgrade from schema version 4.
+                    case 4:
+                        // Add the hide and scroll app bar columns to the preferences table.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + HIDE_APP_BAR + " BOOLEAN");
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + SCROLL_APP_BAR + " BOOLEAN");
+
+                        // Get the current hide and scroll app bar settings.
+                        boolean hideAppBar = sharedPreferences.getBoolean(HIDE_APP_BAR, true);
+                        boolean scrollAppBar = sharedPreferences.getBoolean(SCROLL_APP_BAR, true);
+
+                        // Populate the preferences table with the current app bar values.
+                        if (hideAppBar) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + HIDE_APP_BAR + " = " + 0);
+                        }
+
+                        if (scrollAppBar) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + SCROLL_APP_BAR + " = " + 0);
+                        }
+
+                    // Upgrade from schema version 5.
+                    case 5:
+                        // Add the open intents in new tab column to the preferences table.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN");
+
+                        // Get the current open intents in new tab preference.
+                        boolean openIntentsInNewTab = sharedPreferences.getBoolean(OPEN_INTENTS_IN_NEW_TAB, true);
+
+                        // Populate the preferences table with the current open intents value.
+                        if (openIntentsInNewTab) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + OPEN_INTENTS_IN_NEW_TAB + " = " + 0);
+                        }
+
+                    // Upgrade from schema version 6.
+                    case 6:
+                        // Add the wide viewport column to the domains table.
+                        importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WIDE_VIEWPORT + " INTEGER");
+
+                        // Add the Google Analytics, Facebook Click IDs, Twitter AMP redirects, and wide viewport columns to the preferences table.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + GOOGLE_ANALYTICS + " BOOLEAN");
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + FACEBOOK_CLICK_IDS + " BOOLEAN");
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + TWITTER_AMP_REDIRECTS + " BOOLEAN");
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + WIDE_VIEWPORT + " BOOLEAN");
+
+                        // Get the current preference values.
+                        boolean googleAnalytics = sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true);
+                        boolean facebookClickIds = sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true);
+                        boolean twitterAmpRedirects = sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true);
+                        boolean wideViewport = sharedPreferences.getBoolean(WIDE_VIEWPORT, true);
+
+                        // Populate the preferences with the current Google Analytics value.
+                        if (googleAnalytics) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + GOOGLE_ANALYTICS + " = " + 0);
+                        }
+
+                        // Populate the preferences with the current Facebook Click IDs value.
+                        if (facebookClickIds) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FACEBOOK_CLICK_IDS + " = " + 0);
+                        }
+
+                        // Populate the preferences table with the current Twitter AMP redirects value.
+                        if (twitterAmpRedirects) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + TWITTER_AMP_REDIRECTS + " = " + 0);
+                        }
+
+                        // Populate the preferences table with the current wide viewport value.
+                        if (wideViewport) {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + WIDE_VIEWPORT + " = " + 0);
+                        }
+
+                    // Upgrade from schema version 7.
+                    case 7:
+                        // Add the UltraList column to the domains table.
+                        importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.ULTRALIST + " BOOLEAN");
+
+                        // Add the UltraList column to the preferences table.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + ULTRALIST + " BOOLEAN");
+
+                        // Get the current preference values.
+                        boolean ultraList = sharedPreferences.getBoolean(ULTRALIST, true);
+
+                        // Populate the preferences tables with the current UltraList value.
+                        if (ultraList) {
+                            importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 1);
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 1);
+                        } else {
+                            importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 0);
+                            importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + ULTRALIST + " = " + 0);
+                        }
+
+                    // Upgrade from schema version 8.
+                    case 8:
+                        // Add the new proxy columns to the preferences table.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + PROXY + " TEXT");
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + PROXY_CUSTOM_URL + " TEXT");
+
+                        // Get the current proxy values.
+                        String proxy = sharedPreferences.getString(PROXY, context.getString(R.string.proxy_default_value));
+                        String proxyCustomUrl = sharedPreferences.getString(PROXY_CUSTOM_URL, context.getString(R.string.proxy_custom_url_default_value));
+
+                        // SQL escape the proxy custom URL string.
+                        proxyCustomUrl = DatabaseUtils.sqlEscapeString(proxyCustomUrl);
+
+                        // Populate the preferences table with the current proxy values.
+                        importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + PROXY + " = '" + proxy + "'");
+                        importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + PROXY_CUSTOM_URL + " = '" + proxyCustomUrl + "'");
+
+                    // Upgrade from schema version 9.
+                    case 9:
+                        // Add the download location columns to the preferences table.
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + DOWNLOAD_LOCATION + " TEXT");
+                        importDatabase.execSQL("ALTER TABLE " + PREFERENCES_TABLE + " ADD COLUMN " + DOWNLOAD_CUSTOM_LOCATION + " TEXT");
+
+                        // Get the current download location values.
+                        String downloadLocation = sharedPreferences.getString(DOWNLOAD_LOCATION, context.getString(R.string.download_location_default_value));
+                        String downloadCustomLocation = sharedPreferences.getString(DOWNLOAD_CUSTOM_LOCATION, context.getString(R.string.download_custom_location_default_value));
+
+                        // Populate the preferences table with the current download location values.
+                        importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + DOWNLOAD_LOCATION + " = '" + downloadLocation + "'");
+                        importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + DOWNLOAD_CUSTOM_LOCATION + " = '" + downloadCustomLocation + "'");
+                }
+            }
 
             // Get a cursor for the domains table.
             Cursor importDomainsCursor = importDatabase.rawQuery("SELECT * FROM " + DomainsDatabaseHelper.DOMAINS_TABLE + " ORDER BY " + DomainsDatabaseHelper.DOMAIN_NAME + " ASC", null);
@@ -331,6 +571,7 @@ public class ImportExportDatabaseHelper {
                         importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)));
                 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST,
                         importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)));
+                domainsContentValues.put(DomainsDatabaseHelper.ULTRALIST, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)));
                 domainsContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)));
                 domainsContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS,
                         importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)));
@@ -338,6 +579,7 @@ public class ImportExportDatabaseHelper {
                 domainsContentValues.put(DomainsDatabaseHelper.FONT_SIZE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)));
                 domainsContentValues.put(DomainsDatabaseHelper.NIGHT_MODE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE)));
+                domainsContentValues.put(DomainsDatabaseHelper.WIDE_VIEWPORT, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT)));
                 domainsContentValues.put(DomainsDatabaseHelper.DISPLAY_IMAGES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES)));
                 domainsContentValues.put(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME)));
@@ -350,6 +592,8 @@ public class ImportExportDatabaseHelper {
                         importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
+                domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
+                domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
 
                 // Insert the record into the export database.
                 domainsDatabaseHelper.addDomain(domainsContentValues);
@@ -402,9 +646,6 @@ public class ImportExportDatabaseHelper {
             bookmarksDatabaseHelper.close();
 
 
-            // Get a handle for the shared preference.
-            SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
-
             // Get a cursor for the bookmarks table.
             Cursor importPreferencesCursor = importDatabase.rawQuery("SELECT * FROM " + PREFERENCES_TABLE, null);
 
@@ -413,45 +654,52 @@ public class ImportExportDatabaseHelper {
 
             // Import the preference data.
             sharedPreferences.edit()
-                    .putBoolean("javascript_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
-                    .putBoolean("first_party_cookies_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
-                    .putBoolean("third_party_cookies_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
-                    .putBoolean("dom_storage_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
+                    .putBoolean(JAVASCRIPT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
+                    .putBoolean(FIRST_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
+                    .putBoolean(THIRD_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
+                    .putBoolean(DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
                     // Save form data can be removed once the minimum API >= 26.
-                    .putBoolean("save_form_data_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
-                    .putString("user_agent", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(USER_AGENT)))
-                    .putString("custom_user_agent", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(CUSTOM_USER_AGENT)))
-                    .putBoolean("incognito_mode", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(INCOGNITO_MODE)) == 1)
-                    .putBoolean("do_not_track", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DO_NOT_TRACK)) == 1)
-                    .putBoolean("allow_screenshots", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ALLOW_SCREENSHOTS)) == 1)
-                    .putBoolean("easylist", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYLIST)) == 1)
-                    .putBoolean("easyprivacy", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYPRIVACY)) == 1)
-                    .putBoolean("fanboy_annoyance_list", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
-                    .putBoolean("fanboy_social_blocking_list", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
-                    .putBoolean("ultraprivacy", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRAPRIVACY)) == 1)
-                    .putBoolean("block_all_third_party_requests", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
-                    .putBoolean("proxy_through_orbot", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(PROXY_THROUGH_ORBOT)) == 1)
-                    .putString("tor_homepage", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(TOR_HOMEPAGE)))
-                    .putString("tor_search", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(TOR_SEARCH)))
-                    .putString("tor_search_custom_url", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(TOR_SEARCH_CUSTOM_URL)))
-                    .putString("search", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH)))
-                    .putString("search_custom_url", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH_CUSTOM_URL)))
-                    .putBoolean("full_screen_browsing_mode", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FULL_SCREEN_BROWSING_MODE)) == 1)
-                    .putBoolean("hide_system_bars", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(HIDE_SYSTEM_BARS)) == 1)
-                    .putBoolean("translucent_navigation_bar", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(TRANSLUCENT_NAVIGATION_BAR)) == 1)
-                    .putBoolean("clear_everything", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_EVERYTHING)) == 1)
-                    .putBoolean("clear_cookies", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_COOKIES)) == 1)
-                    .putBoolean("clear_dom_storage", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_DOM_STORAGE)) == 1)
+                    .putBoolean(SAVE_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
+                    .putString(USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(USER_AGENT)))
+                    .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(CUSTOM_USER_AGENT)))
+                    .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(INCOGNITO_MODE)) == 1)
+                    .putBoolean(DO_NOT_TRACK, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DO_NOT_TRACK)) == 1)
+                    .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ALLOW_SCREENSHOTS)) == 1)
+                    .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYLIST)) == 1)
+                    .putBoolean(EASYPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYPRIVACY)) == 1)
+                    .putBoolean(FANBOYS_ANNOYANCE_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
+                    .putBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
+                    .putBoolean(ULTRALIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRALIST)) == 1)
+                    .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRAPRIVACY)) == 1)
+                    .putBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
+                    .putBoolean(GOOGLE_ANALYTICS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(GOOGLE_ANALYTICS)) == 1)
+                    .putBoolean(FACEBOOK_CLICK_IDS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FACEBOOK_CLICK_IDS)) == 1)
+                    .putBoolean(TWITTER_AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(TWITTER_AMP_REDIRECTS)) == 1)
+                    .putString(SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH)))
+                    .putString(SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(SEARCH_CUSTOM_URL)))
+                    .putString(PROXY, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(PROXY)))
+                    .putString(PROXY_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(PROXY_CUSTOM_URL)))
+                    .putBoolean(FULL_SCREEN_BROWSING_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FULL_SCREEN_BROWSING_MODE)) == 1)
+                    .putBoolean(HIDE_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(HIDE_APP_BAR)) == 1)
+                    .putBoolean(CLEAR_EVERYTHING, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_EVERYTHING)) == 1)
+                    .putBoolean(CLEAR_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_COOKIES)) == 1)
+                    .putBoolean(CLEAR_DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_DOM_STORAGE)) == 1)
                     // Clear form data can be removed once the minimum API >= 26.
-                    .putBoolean("clear_form_data", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_FORM_DATA)) == 1)
-                    .putBoolean("clear_cache", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_CACHE)) == 1)
-                    .putString("homepage", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(HOMEPAGE)))
-                    .putString("default_font_size", importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(DEFAULT_FONT_SIZE)))
-                    .putBoolean("swipe_to_refresh", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SWIPE_TO_REFRESH)) == 1)
-                    .putBoolean("display_additional_app_bar_icons", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_ADDITIONAL_APP_BAR_ICONS)) == 1)
-                    .putBoolean("dark_theme", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DARK_THEME)) == 1)
-                    .putBoolean("night_mode", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(NIGHT_MODE)) == 1)
-                    .putBoolean("display_webpage_images", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_WEBPAGE_IMAGES)) == 1).apply();
+                    .putBoolean(CLEAR_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_FORM_DATA)) == 1)
+                    .putBoolean(CLEAR_CACHE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(CLEAR_CACHE)) == 1)
+                    .putString(HOMEPAGE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(HOMEPAGE)))
+                    .putString(DOWNLOAD_LOCATION, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(DOWNLOAD_LOCATION)))
+                    .putString(DOWNLOAD_CUSTOM_LOCATION, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(DOWNLOAD_CUSTOM_LOCATION)))
+                    .putString(FONT_SIZE, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(FONT_SIZE)))
+                    .putBoolean(OPEN_INTENTS_IN_NEW_TAB, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(OPEN_INTENTS_IN_NEW_TAB)) == 1)
+                    .putBoolean(SWIPE_TO_REFRESH, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SWIPE_TO_REFRESH)) == 1)
+                    .putBoolean(SCROLL_APP_BAR, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SCROLL_APP_BAR)) == 1)
+                    .putBoolean(DISPLAY_ADDITIONAL_APP_BAR_ICONS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_ADDITIONAL_APP_BAR_ICONS)) == 1)
+                    .putBoolean(DARK_THEME, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DARK_THEME)) == 1)
+                    .putBoolean(NIGHT_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(NIGHT_MODE)) == 1)
+                    .putBoolean(WIDE_VIEWPORT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(WIDE_VIEWPORT)) == 1)
+                    .putBoolean(DISPLAY_WEBPAGE_IMAGES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DISPLAY_WEBPAGE_IMAGES)) == 1)
+                    .apply();
 
             // Close the preferences cursor.
             importPreferencesCursor.close();
@@ -461,9 +709,9 @@ public class ImportExportDatabaseHelper {
             importDatabase.close();
 
             // Create strings for the temporary database files.
-            String shmFileString = databaseString + "-shm";
-            String walFileString = databaseString + "-wal";
-            String journalFileString = databaseString + "-journal";
+            String shmFileString = temporaryImportFileString + "-shm";
+            String walFileString = temporaryImportFileString + "-wal";
+            String journalFileString = temporaryImportFileString + "-journal";
 
             // Get `Files` for the temporary database files.
             File shmFile = new File(shmFileString);
@@ -488,6 +736,10 @@ public class ImportExportDatabaseHelper {
                 journalFile.delete();
             }
 
+            // Delete the temporary import file.
+            //noinspection ResultOfMethodCallIgnored
+            temporaryImportFile.delete();
+
             // Import successful.
             return IMPORT_SUCCESSFUL;
         } catch (Exception exception) {
@@ -495,4 +747,4 @@ public class ImportExportDatabaseHelper {
             return exception.toString();
         }
     }
-}
+}
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