]> gitweb.stoutner.com Git - PrivacyBrowserAndroid.git/blobdiff - app/src/main/java/com/stoutner/privacybrowser/helpers/ImportExportDatabaseHelper.kt
Add X-Requested-With settings. https://redmine.stoutner.com/issues/819
[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / helpers / ImportExportDatabaseHelper.kt
index 13abb32a63c8e8e6edbe7776a2c5e14c5cc75af4..5dfd845e09c556bf4f10a44ef57d04c3c7005240 100644 (file)
@@ -35,7 +35,7 @@ import java.io.InputStream
 import java.io.OutputStream
 
 // Define the private class constants.
-private const val SCHEMA_VERSION = 14
+private const val SCHEMA_VERSION = 15
 private const val PREFERENCES_TABLE = "preferences"
 
 // Define the private preferences constants.
@@ -46,6 +46,7 @@ private const val DOM_STORAGE = "dom_storage"
 private const val SAVE_FORM_DATA = "save_form_data"
 private const val USER_AGENT = "user_agent"
 private const val CUSTOM_USER_AGENT = "custom_user_agent"
+private const val X_REQUESTED_WITH_HEADER = "x_requested_with_header"
 private const val INCOGNITO_MODE = "incognito_mode"
 private const val ALLOW_SCREENSHOTS = "allow_screenshots"
 private const val EASYLIST = "easylist"
@@ -55,9 +56,8 @@ private const val FANBOYS_SOCIAL_BLOCKING_LIST = "fanboys_social_blocking_list"
 private const val ULTRALIST = "ultralist"
 private const val ULTRAPRIVACY = "ultraprivacy"
 private const val BLOCK_ALL_THIRD_PARTY_REQUESTS = "block_all_third_party_requests"
-private const val GOOGLE_ANALYTICS = "google_analytics"
-private const val FACEBOOK_CLICK_IDS = "facebook_click_ids"
-private const val TWITTER_AMP_REDIRECTS = "twitter_amp_redirects"
+private const val TRACKING_QUERIES = "tracking_queries"
+private const val AMP_REDIRECTS = "amp_redirects"
 private const val SEARCH = "search"
 private const val SEARCH_CUSTOM_URL = "search_custom_url"
 private const val PROXY = "proxy"
@@ -137,7 +137,7 @@ class ImportExportDatabaseHelper {
 
             // Upgrade from schema version 2, first used in Privacy Browser 2.14, to schema version 3, first used in Privacy Browser 2.15.
             if (importDatabaseVersion < 3) {
-                // Once the SQLite version is >= 3.25.0 (API >= 30) `ALTER TABLE RENAME COLUMN` can be used.  <https://www.sqlite.org/lang_altertable.html> <https://www.sqlite.org/changes.html>
+                // 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>
                 // <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.
 
@@ -151,8 +151,8 @@ class ImportExportDatabaseHelper {
             // Upgrade from schema version 3, first used in Privacy Browser 2.15, to schema version 4, first used in Privacy Browser 2.16.
             if (importDatabaseVersion < 4) {
                 // 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")
+                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, first used in Privacy Browser 2.16, to schema version 5, first used in Privacy Browser 2.17.
@@ -168,17 +168,15 @@ class ImportExportDatabaseHelper {
                 // Populate the preferences table with the current app bar values.
                 // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
                 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
-                if (hideAppBar) {
+                if (hideAppBar)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $HIDE_APP_BAR = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $HIDE_APP_BAR = 0")
-                }
 
-                if (scrollAppBar) {
+                if (scrollAppBar)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $SCROLL_APP_BAR = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $SCROLL_APP_BAR = 0")
-                }
             }
 
             // Upgrade from schema version 5, first used in Privacy Browser 2.17, to schema version 6, first used in Privacy Browser 3.0.
@@ -192,65 +190,54 @@ class ImportExportDatabaseHelper {
                 // Populate the preferences table with the current open intents value.
                 // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
                 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
-                if (openIntentsInNewTab) {
+                if (openIntentsInNewTab)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $OPEN_INTENTS_IN_NEW_TAB = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $OPEN_INTENTS_IN_NEW_TAB = 0")
-                }
             }
 
             // Upgrade from schema version 6, first used in Privacy Browser 3.0, to schema version 7, first used in Privacy Browser 3.1.
             if (importDatabaseVersion < 7) {
+                // Previously this upgrade added `facebook_click_ids` to the Preferences table.  But that is now removed in schema version 15.
+
                 // Add the wide viewport column to the domains table.
-                importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WIDE_VIEWPORT + " INTEGER")
+                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")
+                // Add the Google Analytics, 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 twitter_amp_redirects BOOLEAN")
                 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $WIDE_VIEWPORT BOOLEAN")
 
                 // Get the current preference values.
-                val googleAnalytics = sharedPreferences.getBoolean(GOOGLE_ANALYTICS, true)
-                val facebookClickIds = sharedPreferences.getBoolean(FACEBOOK_CLICK_IDS, true)
-                val twitterAmpRedirects = sharedPreferences.getBoolean(TWITTER_AMP_REDIRECTS, true)
+                val trackingQueries = sharedPreferences.getBoolean(TRACKING_QUERIES, true)
+                val ampRedirects = sharedPreferences.getBoolean(AMP_REDIRECTS, true)
                 val wideViewport = sharedPreferences.getBoolean(WIDE_VIEWPORT, true)
 
-                // Populate the preferences with the current Google Analytics value.
+                // Populate the preferences with the current Tracking Queries value.  Google Analytics was renamed Tracking Queries in schema version 15.
                 // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
                 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
-                if (googleAnalytics) {
-                    importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $GOOGLE_ANALYTICS = 1")
-                } else {
-                    importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $GOOGLE_ANALYTICS = 0")
-                }
+                if (trackingQueries)
+                    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 AMP Redirects value.  Twitter AMP Redirects was renamed AMP Redirects in schema version 15.
+                if (ampRedirects)
+                    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) {
+                if (wideViewport)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $WIDE_VIEWPORT = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $WIDE_VIEWPORT = 0")
-                }
             }
 
             // Upgrade from schema version 7, first used in Privacy Browser 3.1, to schema version 8, first used in Privacy Browser 3.2.
             if (importDatabaseVersion < 8) {
                 // Add the UltraList column to the tables.
-                importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.ULTRALIST + " BOOLEAN")
+                importDatabase.execSQL("ALTER TABLE ${DomainsDatabaseHelper.DOMAINS_TABLE} ADD COLUMN ${DomainsDatabaseHelper.ULTRALIST} BOOLEAN")
                 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $ULTRALIST BOOLEAN")
 
                 // Get the current preference values.
@@ -260,10 +247,10 @@ class ImportExportDatabaseHelper {
                 // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
                 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
                 if (ultraList) {
-                    importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.ULTRALIST + " = " + 1)
+                    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 ${DomainsDatabaseHelper.DOMAINS_TABLE} SET ${DomainsDatabaseHelper.ULTRALIST} = 0")
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $ULTRALIST = 0")
                 }
             }
@@ -325,7 +312,7 @@ class ImportExportDatabaseHelper {
                 }
 
                 // 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.
-                importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.WEBVIEW_THEME + " INTEGER")
+                importDatabase.execSQL("ALTER TABLE ${DomainsDatabaseHelper.DOMAINS_TABLE} ADD COLUMN ${DomainsDatabaseHelper.WEBVIEW_THEME} INTEGER")
 
                 // Add the WebView theme to the preferences table.
                 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $WEBVIEW_THEME TEXT")
@@ -348,11 +335,10 @@ class ImportExportDatabaseHelper {
                 // Populate the preferences table with the current clear logcat value.
                 // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
                 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
-                if (clearLogcat) {
+                if (clearLogcat)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $CLEAR_LOGCAT = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $CLEAR_LOGCAT = 0")
-                }
             }
 
             // Upgrade from schema version 12, first used in Privacy Browser 3.6, to schema version 13, first used in Privacy Browser 3.7.
@@ -362,16 +348,16 @@ class ImportExportDatabaseHelper {
             if (importDatabaseVersion < 14) {
                 // `enabledthirdpartycookies` was removed from the domains table.  `do_not_track` and `third_party_cookies` were removed from the preferences table.
 
-                // 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>
+                // 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>
                 // <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.
 
                 // Create the new cookies columns.
-                importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.COOKIES + " BOOLEAN")
+                importDatabase.execSQL("ALTER TABLE ${DomainsDatabaseHelper.DOMAINS_TABLE} ADD COLUMN ${DomainsDatabaseHelper.COOKIES} BOOLEAN")
                 importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $COOKIES BOOLEAN")
 
                 // Copy the data from the old cookies columns to the new ones.
-                importDatabase.execSQL("UPDATE " + DomainsDatabaseHelper.DOMAINS_TABLE + " SET " + DomainsDatabaseHelper.COOKIES + " = enablefirstpartycookies")
+                importDatabase.execSQL("UPDATE ${DomainsDatabaseHelper.DOMAINS_TABLE} SET ${DomainsDatabaseHelper.COOKIES} = enablefirstpartycookies")
                 importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $COOKIES = first_party_cookies")
 
                 // Create the new download with external app and bottom app bar columns.
@@ -385,22 +371,52 @@ class ImportExportDatabaseHelper {
                 // Populate the preferences table with the current download with external app value.
                 // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
                 // <https://developer.android.com/reference/android/database/sqlite/package-summary>
-                if (downloadWithExternalApp) {
+                if (downloadWithExternalApp)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $DOWNLOAD_WITH_EXTERNAL_APP = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $DOWNLOAD_WITH_EXTERNAL_APP = 0")
-                }
 
                 // Populate the preferences table with the current bottom app bar value.
-                if (bottomAppBar) {
+                if (bottomAppBar)
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $BOTTOM_APP_BAR = 1")
-                } else {
+                else
                     importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $BOTTOM_APP_BAR = 0")
-                }
+            }
+
+            // Upgrade from schema version 14, first used in Privacy Browser 3.8, to schema version 15, first used in Privacy Browser 3.11.
+            if (importDatabaseVersion < 15) {
+                // `facebook_click_ids` was removed from the preferences table.
+
+                // 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>
+                // <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.
+
+                // Create the new URL modification columns.
+                importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $TRACKING_QUERIES BOOLEAN")
+                importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $AMP_REDIRECTS BOOLEAN")
+
+                // Copy the data from the old columns to the new ones.
+                importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $TRACKING_QUERIES = google_analytics")
+                importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $AMP_REDIRECTS = twitter_amp_redirects")
+
+                // Create the new X-Requested-with header columns.
+                importDatabase.execSQL("ALTER TABLE $PREFERENCES_TABLE ADD COLUMN $X_REQUESTED_WITH_HEADER BOOLEAN")
+                importDatabase.execSQL("ALTER TABLE ${DomainsDatabaseHelper.DOMAINS_TABLE} ADD COLUMN ${DomainsDatabaseHelper.X_REQUESTED_WITH_HEADER} INTEGER")
+
+                // Get the current X-Requested-With header preferences value.
+                val xRequestedWithHeader = sharedPreferences.getBoolean(X_REQUESTED_WITH_HEADER, true)
+
+                // Populate the Preferences X-Requested-With header with the current value.  The domains X-Requested-With header will default to 0, which is `System default`.
+                // This can switch to using the variables directly once the API >= 30.  <https://www.sqlite.org/datatype3.html#boolean_datatype>
+                // <https://developer.android.com/reference/android/database/sqlite/package-summary>
+                if (xRequestedWithHeader)
+                    importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $X_REQUESTED_WITH_HEADER = 1")
+                else
+                    importDatabase.execSQL("UPDATE $PREFERENCES_TABLE SET $X_REQUESTED_WITH_HEADER = 0")
             }
 
             // Get a cursor for the bookmarks table.
-            val importBookmarksCursor = importDatabase.rawQuery("SELECT * FROM " + BookmarksDatabaseHelper.BOOKMARKS_TABLE, null)
+            val importBookmarksCursor = importDatabase.rawQuery("SELECT * FROM ${BookmarksDatabaseHelper.BOOKMARKS_TABLE}", null)
 
             // Delete the current bookmarks database.
             context.deleteDatabase(BookmarksDatabaseHelper.BOOKMARKS_DATABASE)
@@ -437,7 +453,7 @@ class ImportExportDatabaseHelper {
 
 
             // Get a cursor for the domains table.
-            val importDomainsCursor = importDatabase.rawQuery("SELECT * FROM " + DomainsDatabaseHelper.DOMAINS_TABLE + " ORDER BY " + DomainsDatabaseHelper.DOMAIN_NAME + " ASC", null)
+            val importDomainsCursor = importDatabase.rawQuery("SELECT * FROM ${DomainsDatabaseHelper.DOMAINS_TABLE} ORDER BY ${DomainsDatabaseHelper.DOMAIN_NAME} ASC", null)
 
             // Delete the current domains database.
             context.deleteDatabase(DomainsDatabaseHelper.DOMAINS_DATABASE)
@@ -470,6 +486,7 @@ class ImportExportDatabaseHelper {
                 domainContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS,
                     importDomainsCursor.getInt(importDomainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)))
                 domainContentValues.put(DomainsDatabaseHelper.USER_AGENT, importDomainsCursor.getString(importDomainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.USER_AGENT)))
+                domainContentValues.put(DomainsDatabaseHelper.X_REQUESTED_WITH_HEADER, importDomainsCursor.getInt(importDomainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.X_REQUESTED_WITH_HEADER)))
                 domainContentValues.put(DomainsDatabaseHelper.FONT_SIZE, importDomainsCursor.getInt(importDomainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.FONT_SIZE)))
                 domainContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, importDomainsCursor.getInt(importDomainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.SWIPE_TO_REFRESH)))
                 domainContentValues.put(DomainsDatabaseHelper.WEBVIEW_THEME, importDomainsCursor.getInt(importDomainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.WEBVIEW_THEME)))
@@ -519,6 +536,7 @@ class ImportExportDatabaseHelper {
                 .putBoolean(SAVE_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(SAVE_FORM_DATA)) == 1)  // Save form data can be removed once the minimum API >= 26.
                 .putString(USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(USER_AGENT)))
                 .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(CUSTOM_USER_AGENT)))
+                .putBoolean(X_REQUESTED_WITH_HEADER, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(X_REQUESTED_WITH_HEADER)) == 1)
                 .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(INCOGNITO_MODE)) == 1)
                 .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(ALLOW_SCREENSHOTS)) == 1)
                 .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(EASYLIST)) == 1)
@@ -528,9 +546,8 @@ class ImportExportDatabaseHelper {
                 .putBoolean(ULTRALIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(ULTRALIST)) == 1)
                 .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(ULTRAPRIVACY)) == 1)
                 .putBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
-                .putBoolean(GOOGLE_ANALYTICS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(GOOGLE_ANALYTICS)) == 1)
-                .putBoolean(FACEBOOK_CLICK_IDS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(FACEBOOK_CLICK_IDS)) == 1)
-                .putBoolean(TWITTER_AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(TWITTER_AMP_REDIRECTS)) == 1)
+                .putBoolean(TRACKING_QUERIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(TRACKING_QUERIES)) == 1)
+                .putBoolean(AMP_REDIRECTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndexOrThrow(AMP_REDIRECTS)) == 1)
                 .putString(SEARCH, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(SEARCH)))
                 .putString(SEARCH_CUSTOM_URL, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(SEARCH_CUSTOM_URL)))
                 .putString(PROXY, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndexOrThrow(PROXY)))
@@ -653,6 +670,7 @@ class ImportExportDatabaseHelper {
                 domainContentValues.put(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY, domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)))
                 domainContentValues.put(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS, domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)))
                 domainContentValues.put(DomainsDatabaseHelper.USER_AGENT, domainsCursor.getString(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.USER_AGENT)))
+                domainContentValues.put(DomainsDatabaseHelper.X_REQUESTED_WITH_HEADER, domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.X_REQUESTED_WITH_HEADER)))
                 domainContentValues.put(DomainsDatabaseHelper.FONT_SIZE, domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.FONT_SIZE)))
                 domainContentValues.put(DomainsDatabaseHelper.SWIPE_TO_REFRESH, domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.SWIPE_TO_REFRESH)))
                 domainContentValues.put(DomainsDatabaseHelper.WEBVIEW_THEME, domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.WEBVIEW_THEME)))
@@ -685,50 +703,50 @@ class ImportExportDatabaseHelper {
 
 
             // Prepare the preferences table SQL creation string.
-            val createPreferencesTable = "CREATE TABLE " + PREFERENCES_TABLE + " (" +
-                    ID + " INTEGER PRIMARY KEY, " +
-                    JAVASCRIPT + " BOOLEAN, " +
-                    COOKIES + " BOOLEAN, " +
-                    DOM_STORAGE + " BOOLEAN, " +
-                    SAVE_FORM_DATA + " BOOLEAN, " +
-                    USER_AGENT + " TEXT, " +
-                    CUSTOM_USER_AGENT + " TEXT, " +
-                    INCOGNITO_MODE + " BOOLEAN, " +
-                    ALLOW_SCREENSHOTS + " BOOLEAN, " +
-                    EASYLIST + " BOOLEAN, " +
-                    EASYPRIVACY + " BOOLEAN, " +
-                    FANBOYS_ANNOYANCE_LIST + " BOOLEAN, " +
-                    FANBOYS_SOCIAL_BLOCKING_LIST + " BOOLEAN, " +
-                    ULTRALIST + " BOOLEAN, " +
-                    ULTRAPRIVACY + " BOOLEAN, " +
-                    BLOCK_ALL_THIRD_PARTY_REQUESTS + " BOOLEAN, " +
-                    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_APP_BAR + " BOOLEAN, " +
-                    CLEAR_EVERYTHING + " BOOLEAN, " +
-                    CLEAR_COOKIES + " BOOLEAN, " +
-                    CLEAR_DOM_STORAGE + " BOOLEAN, " +
-                    CLEAR_FORM_DATA + " BOOLEAN, " +
-                    CLEAR_LOGCAT + " BOOLEAN, " +
-                    CLEAR_CACHE + " BOOLEAN, " +
-                    HOMEPAGE + " TEXT, " +
-                    FONT_SIZE + " TEXT, " +
-                    OPEN_INTENTS_IN_NEW_TAB + " BOOLEAN, " +
-                    SWIPE_TO_REFRESH + " BOOLEAN, " +
-                    DOWNLOAD_WITH_EXTERNAL_APP + " BOOLEAN, " +
-                    SCROLL_APP_BAR + " BOOLEAN, " +
-                    BOTTOM_APP_BAR + " BOOLEAN, " +
-                    DISPLAY_ADDITIONAL_APP_BAR_ICONS + " BOOLEAN, " +
-                    APP_THEME + " TEXT, " +
-                    WEBVIEW_THEME + " TEXT, " +
-                    WIDE_VIEWPORT + " BOOLEAN, " +
-                    DISPLAY_WEBPAGE_IMAGES + " BOOLEAN)"
+            val createPreferencesTable = "CREATE TABLE $PREFERENCES_TABLE (" +
+                    "$ID INTEGER PRIMARY KEY, " +
+                    "$JAVASCRIPT BOOLEAN, " +
+                    "$COOKIES BOOLEAN, " +
+                    "$DOM_STORAGE BOOLEAN, " +
+                    "$SAVE_FORM_DATA BOOLEAN, " +
+                    "$USER_AGENT TEXT, " +
+                    "$CUSTOM_USER_AGENT TEXT, " +
+                    "$X_REQUESTED_WITH_HEADER BOOLEAN, " +
+                    "$INCOGNITO_MODE BOOLEAN, " +
+                    "$ALLOW_SCREENSHOTS BOOLEAN, " +
+                    "$EASYLIST BOOLEAN, " +
+                    "$EASYPRIVACY BOOLEAN, " +
+                    "$FANBOYS_ANNOYANCE_LIST BOOLEAN, " +
+                    "$FANBOYS_SOCIAL_BLOCKING_LIST BOOLEAN, " +
+                    "$ULTRALIST BOOLEAN, " +
+                    "$ULTRAPRIVACY BOOLEAN, " +
+                    "$BLOCK_ALL_THIRD_PARTY_REQUESTS BOOLEAN, " +
+                    "$TRACKING_QUERIES BOOLEAN, " +
+                    "$AMP_REDIRECTS BOOLEAN, " +
+                    "$SEARCH TEXT, " +
+                    "$SEARCH_CUSTOM_URL TEXT, " +
+                    "$PROXY TEXT, " +
+                    "$PROXY_CUSTOM_URL TEXT, " +
+                    "$FULL_SCREEN_BROWSING_MODE BOOLEAN, " +
+                    "$HIDE_APP_BAR BOOLEAN, " +
+                    "$CLEAR_EVERYTHING BOOLEAN, " +
+                    "$CLEAR_COOKIES BOOLEAN, " +
+                    "$CLEAR_DOM_STORAGE BOOLEAN, " +
+                    "$CLEAR_FORM_DATA BOOLEAN, " +
+                    "$CLEAR_LOGCAT BOOLEAN, " +
+                    "$CLEAR_CACHE BOOLEAN, " +
+                    "$HOMEPAGE TEXT, " +
+                    "$FONT_SIZE TEXT, " +
+                    "$OPEN_INTENTS_IN_NEW_TAB BOOLEAN, " +
+                    "$SWIPE_TO_REFRESH BOOLEAN, " +
+                    "$DOWNLOAD_WITH_EXTERNAL_APP BOOLEAN, " +
+                    "$SCROLL_APP_BAR BOOLEAN, " +
+                    "$BOTTOM_APP_BAR BOOLEAN, " +
+                    "$DISPLAY_ADDITIONAL_APP_BAR_ICONS BOOLEAN, " +
+                    "$APP_THEME TEXT, " +
+                    "$WEBVIEW_THEME TEXT, " +
+                    "$WIDE_VIEWPORT BOOLEAN, " +
+                    "$DISPLAY_WEBPAGE_IMAGES BOOLEAN)"
 
             // Create the temporary export database preferences table.
             temporaryExportDatabase.execSQL(createPreferencesTable)
@@ -746,6 +764,7 @@ class ImportExportDatabaseHelper {
             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(X_REQUESTED_WITH_HEADER, sharedPreferences.getBoolean(X_REQUESTED_WITH_HEADER, true))
             preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean(INCOGNITO_MODE, false))
             preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean(ALLOW_SCREENSHOTS, false))
             preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean(EASYLIST, true))
@@ -755,9 +774,8 @@ class ImportExportDatabaseHelper {
             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(TRACKING_QUERIES, sharedPreferences.getBoolean(TRACKING_QUERIES, true))
+            preferencesContentValues.put(AMP_REDIRECTS, sharedPreferences.getBoolean(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)))