+ // Get the array position for the new user agent name.
+ int newUserAgentArrayPosition = userAgentNamesArray.getPosition(newUserAgentName);
+
+ // Get the translated new user agent name.
+ String translatedNewUserAgentName = translatedUserAgentNamesArray[newUserAgentArrayPosition];
+
+ // Populate the user agent summary.
+ switch (newUserAgentArrayPosition) {
+ case MainWebViewActivity.SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Get the user agent text from the webview (which changes based on the version of Android and WebView installed).
+ userAgentPreference.setSummary(translatedNewUserAgentName + ":\n" + bareWebView.getSettings().getUserAgentString());
+
+ // Disable the custom user agent preference.
+ customUserAgentPreference.setEnabled(false);
+
+ // Set the custom user agent preference icon according to the theme.
+ if (darkTheme) {
+ customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_dark);
+ } else {
+ customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_light);
+ }
+ break;
+
+ case MainWebViewActivity.SETTINGS_CUSTOM_USER_AGENT:
+ // Set the summary text.
+ userAgentPreference.setSummary(R.string.custom_user_agent);
+
+ // Enable the custom user agent preference.
+ customUserAgentPreference.setEnabled(true);
+
+ // Set the custom user agent preference icon according to the theme.
+ if (darkTheme) {
+ customUserAgentPreference.setIcon(R.drawable.custom_user_agent_enabled_dark);
+ } else {
+ customUserAgentPreference.setIcon(R.drawable.custom_user_agent_enabled_light);
+ }
+ break;
+
+ default:
+ // Get the user agent summary from the user agent data array.
+ userAgentPreference.setSummary(translatedNewUserAgentName + ":\n" + userAgentDataArray[newUserAgentArrayPosition]);
+
+ // Disable the custom user agent preference.
+ customUserAgentPreference.setEnabled(false);
+
+ // Set the custom user agent preference icon according to the theme.
+ if (darkTheme) {
+ customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_dark);
+ } else {
+ customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_light);
+ }
+ }
+ break;
+
+ case "custom_user_agent":
+ // Set the new custom user agent as the summary text for the preference.
+ customUserAgentPreference.setSummary(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
+ break;
+
+ case "incognito_mode":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("incognito_mode", false)) {
+ if (darkTheme) {
+ incognitoModePreference.setIcon(R.drawable.incognito_mode_enabled_dark);
+ } else {
+ incognitoModePreference.setIcon(R.drawable.incognito_mode_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ incognitoModePreference.setIcon(R.drawable.incognito_mode_disabled_dark);
+ } else {
+ incognitoModePreference.setIcon(R.drawable.incognito_mode_disabled_light);
+ }
+ }
+ break;
+
+ case "do_not_track":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("do_not_track", false)) {
+ if (darkTheme) {
+ doNotTrackPreference.setIcon(R.drawable.block_tracking_enabled_dark);
+ } else {
+ doNotTrackPreference.setIcon(R.drawable.block_tracking_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ doNotTrackPreference.setIcon(R.drawable.block_tracking_disabled_dark);
+ } else {
+ doNotTrackPreference.setIcon(R.drawable.block_tracking_disabled_light);
+ }
+ }
+
+ break;
+
+ case "allow_screenshots":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("allow_screenshots", false)) {
+ if (darkTheme) {
+ allowScreenshotsPreference.setIcon(R.drawable.allow_screenshots_enabled_dark);
+ } else {
+ allowScreenshotsPreference.setIcon(R.drawable.allow_screenshots_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ allowScreenshotsPreference.setIcon(R.drawable.allow_screenshots_disabled_dark);
+ } else {
+ allowScreenshotsPreference.setIcon(R.drawable.allow_screenshots_disabled_light);
+ }
+ }
+
+ // Create an intent to restart Privacy Browser.
+ Intent allowScreenshotsRestartIntent = getActivity().getParentActivityIntent();
+
+ // Assert that the intent is not null to remove the lint error below.
+ assert allowScreenshotsRestartIntent != null;
+
+ // `Intent.FLAG_ACTIVITY_CLEAR_TASK` removes all activities from the stack. It requires `Intent.FLAG_ACTIVITY_NEW_TASK`.
+ allowScreenshotsRestartIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+
+ // Create a handler to restart the activity.
+ Handler allowScreenshotsRestartHandler = new Handler();
+
+ // Create a runnable to restart the activity.
+ Runnable allowScreenshotsRestartRunnable = () -> {
+ // Restart the activity.
+ startActivity(allowScreenshotsRestartIntent);
+
+ // Kill this instance of Privacy Browser. Otherwise, the app exhibits sporadic behavior after the restart.
+ System.exit(0);
+ };
+
+ // Restart the activity after 100 milliseconds, so that the app has enough time to save the change to the preference.
+ allowScreenshotsRestartHandler.postDelayed(allowScreenshotsRestartRunnable, 100);
+ break;
+
+ case "easylist":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("easylist", true)) {
+ if (darkTheme) {
+ easyListPreference.setIcon(R.drawable.block_ads_enabled_dark);
+ } else {
+ easyListPreference.setIcon(R.drawable.block_ads_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ easyListPreference.setIcon(R.drawable.block_ads_disabled_dark);
+ } else {
+ easyListPreference.setIcon(R.drawable.block_ads_disabled_light);
+ }
+ }
+ break;
+
+ case "easyprivacy":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("easyprivacy", true)) {
+ if (darkTheme) {
+ easyPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_dark);
+ } else {
+ easyPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ easyPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_dark);
+ } else {
+ easyPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_light);
+ }
+ }
+ break;
+
+ case "fanboys_annoyance_list":
+ boolean currentFanboyAnnoyanceList = sharedPreferences.getBoolean("fanboys_annoyance_list", true);
+ boolean currentFanboySocialBlockingList = sharedPreferences.getBoolean("fanboys_social_blocking_list", true);
+
+ // Update the Fanboy icons.
+ if (currentFanboyAnnoyanceList) { // Fanboy's annoyance list is enabled.
+ if (darkTheme) {
+ // Update the Fanboy's annoyance list icon.
+ fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_enabled_dark);
+
+ // Update the Fanboy's social blocking list icon.
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_ghosted_dark);
+ } else {
+ // Update the Fanboy's annoyance list icon.
+ fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_enabled_light);
+
+ // Update the Fanboy's social blocking list icon.
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_ghosted_light);
+ }
+ } else { // Fanboy's annoyance list is disabled.
+ if (darkTheme) {
+ // Update the Fanboy's annoyance list icon.
+ fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_disabled_dark);
+
+ // Update the Fanboy's social blocking list icon.
+ if (currentFanboySocialBlockingList) {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_dark);
+ } else {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_dark);
+ }
+ } else {
+ // Update the Fanboy's annoyance list icon.
+ fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_disabled_light);
+
+ // Update the Fanboy's social blocking list icon.
+ if (currentFanboySocialBlockingList) {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_light);
+ } else {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_light);
+ }
+ }
+ }
+
+ // Only enable Fanboy's social blocking list preference if Fanboy's annoyance list preference is disabled.
+ fanboySocialBlockingListPreference.setEnabled(!currentFanboyAnnoyanceList);
+ break;
+
+ case "fanboys_social_blocking_list":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("fanboys_social_blocking_list", true)) {
+ if (darkTheme) {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_dark);
+ } else {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_dark);
+ } else {
+ fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_light);
+ }
+ }
+ break;
+
+ case "ultraprivacy":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("ultraprivacy", true)) {
+ if (darkTheme) {
+ ultraPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_dark);
+ } else {
+ ultraPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ ultraPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_dark);
+ } else {
+ ultraPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_light);
+ }
+ }
+ break;
+
+ case "block_all_third_party_requests":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("block_all_third_party_requests", false)) {
+ if (darkTheme) {
+ blockAllThirdPartyRequestsPreference.setIcon(R.drawable.block_all_third_party_requests_enabled_dark);
+ } else {
+ blockAllThirdPartyRequestsPreference.setIcon(R.drawable.block_all_third_party_requests_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ blockAllThirdPartyRequestsPreference.setIcon(R.drawable.block_all_third_party_requests_disabled_dark);
+ } else {
+ blockAllThirdPartyRequestsPreference.setIcon(R.drawable.block_all_third_party_requests_disabled_light);
+ }
+ }
+ break;
+
+ case "google_analytics":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("google_analytics", true)) {
+ if (darkTheme) {
+ googleAnalyticsPreference.setIcon(R.drawable.modify_url_enabled_dark);
+ } else {
+ googleAnalyticsPreference.setIcon(R.drawable.modify_url_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ googleAnalyticsPreference.setIcon(R.drawable.modify_url_disabled_dark);
+ } else {
+ googleAnalyticsPreference.setIcon(R.drawable.modify_url_disabled_light);
+ }
+ }
+ break;
+
+ case "facebook_click_ids":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("facebook_click_ids", true)) {
+ if (darkTheme) {
+ facebookClickIdsPreference.setIcon(R.drawable.modify_url_enabled_dark);
+ } else {
+ facebookClickIdsPreference.setIcon(R.drawable.modify_url_enabled_light);
+ }
+ } else {
+ if (darkTheme) {
+ facebookClickIdsPreference.setIcon(R.drawable.modify_url_disabled_dark);
+ } else {
+ facebookClickIdsPreference.setIcon(R.drawable.modify_url_disabled_light);
+ }
+ }
+ break;
+
+ case "proxy_through_orbot":
+ // Get current settings.
+ boolean currentProxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
+ String currentTorSearchString = sharedPreferences.getString("tor_search", getString(R.string.tor_search_default_value));
+
+ // Enable the Tor custom URL search option only if `currentProxyThroughOrbot` is true and the search is set to `Custom URL`.
+ torSearchCustomURLPreference.setEnabled(currentProxyThroughOrbot && currentTorSearchString.equals("Custom URL"));
+
+ // Update the icons.
+ if (currentProxyThroughOrbot) {
+ // Set the Tor icons according to the theme.
+ if (darkTheme) {
+ proxyThroughOrbotPreference.setIcon(R.drawable.orbot_enabled_dark);
+ torHomepagePreference.setIcon(R.drawable.home_enabled_dark);
+ torSearchPreference.setIcon(R.drawable.search_enabled_dark);
+
+ // Set the `torSearchCustomURLPreference` icon.
+ if (torSearchCustomURLPreference.isEnabled()) {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_dark);
+ } else {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_dark);
+ }
+ } else {
+ proxyThroughOrbotPreference.setIcon(R.drawable.orbot_enabled_light);
+ torHomepagePreference.setIcon(R.drawable.home_enabled_light);
+ torSearchPreference.setIcon(R.drawable.search_enabled_light);
+
+ // Set the `torSearchCustomURLPreference` icon.
+ if (torSearchCustomURLPreference.isEnabled()) {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_light);
+ } else {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light);
+ }
+ }
+ } else { // Proxy through Orbot is disabled.
+ if (darkTheme) {
+ proxyThroughOrbotPreference.setIcon(R.drawable.orbot_disabled_dark);
+ torHomepagePreference.setIcon(R.drawable.home_ghosted_dark);
+ torSearchPreference.setIcon(R.drawable.search_ghosted_dark);
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_dark);
+ } else {
+ proxyThroughOrbotPreference.setIcon(R.drawable.orbot_disabled_light);
+ torHomepagePreference.setIcon(R.drawable.home_ghosted_light);
+ torSearchPreference.setIcon(R.drawable.search_ghosted_light);
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light);
+ }
+ }
+ break;
+
+ case "tor_homepage":
+ // Set the new tor homepage URL as the summary text for the `tor_homepage` preference. The default is Searx: `http://ulrn6sryqaifefld.onion/`.
+ torHomepagePreference.setSummary(sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value)));
+ break;
+
+ case "tor_search":
+ // Get the present search string.
+ String presentTorSearchString = sharedPreferences.getString("tor_search", getString(R.string.tor_search_default_value));
+
+ // Update the preferences.
+ if (presentTorSearchString.equals("Custom URL")) {
+ // Use `R.string.custom_url`, which is translated, as the summary instead of the array value, which isn't.
+ torSearchPreference.setSummary(R.string.custom_url);
+
+ // Enable `torSearchCustomURLPreference`.
+ torSearchCustomURLPreference.setEnabled(true);
+
+ // Update the `torSearchCustomURLPreference` icon.
+ if (darkTheme) {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_dark);
+ } else {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_light);
+ }
+ } else {
+ // Set the array value as the summary text.
+ torSearchPreference.setSummary(presentTorSearchString);
+
+ // Disable `torSearchCustomURLPreference`.
+ torSearchCustomURLPreference.setEnabled(false);
+
+ // Update the `torSearchCustomURLPreference` icon.
+ if (darkTheme) {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_dark);
+ } else {
+ torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light);
+ }
+ }
+ break;
+
+ case "tor_search_custom_url":
+ // Set the summary text for `tor_search_custom_url`.
+ torSearchCustomURLPreference.setSummary(sharedPreferences.getString("tor_search_custom_url", getString(R.string.tor_search_custom_url_default_value)));
+ break;
+
+ case "search":
+ // Store the new search string.
+ String newSearchString = sharedPreferences.getString("search", getString(R.string.search_default_value));
+
+ // Update `searchPreference` and `searchCustomURLPreference`.
+ if (newSearchString.equals("Custom URL")) { // `Custom URL` is selected.
+ // Set the summary text to `R.string.custom_url`, which is translated.
+ searchPreference.setSummary(R.string.custom_url);
+
+ // Enable `searchCustomURLPreference`.
+ searchCustomURLPreference.setEnabled(true);
+
+ // Set the `searchCustomURLPreference` according to the theme.
+ if (darkTheme) {
+ searchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_dark);
+ } else {
+ searchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_light);
+ }
+ } else { // `Custom URL` is not selected.
+ // Set the summary text to `newSearchString`.
+ searchPreference.setSummary(newSearchString);
+
+ // Disable `searchCustomURLPreference`.
+ searchCustomURLPreference.setEnabled(false);
+
+ // Set the `searchCustomURLPreference` according to the theme.
+ if (darkTheme) {
+ searchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_dark);
+ } else {
+ searchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light);
+ }
+ }
+ break;
+
+ case "search_custom_url":
+ // Set the new custom search URL as the summary text for `search_custom_url`. The default is `""`.
+ searchCustomURLPreference.setSummary(sharedPreferences.getString("search_custom_url", getString(R.string.search_custom_url_default_value)));
+ break;
+
+ case "full_screen_browsing_mode":
+ if (sharedPreferences.getBoolean("full_screen_browsing_mode", false)) { // Full screen browsing is enabled.
+ // Set the full screen browsing mode preference icon according to the theme.
+ if (darkTheme) {
+ fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_enabled_dark);
+ } else {
+ fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_enabled_light);
+ }
+
+ // Set the hide app bar preference icon.
+ if (sharedPreferences.getBoolean("hide_app_bar", true)) { // Hide app bar is enabled.
+ // Set the icon according to the theme.
+ if (darkTheme) {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_enabled_dark);
+ } else {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_enabled_light);
+ }
+ } else { // Hide app bar is disabled.
+ // Set the icon according to the theme.
+ if (darkTheme) {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_disabled_dark);
+ } else {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_disabled_light);
+ }
+ }
+ } else { // Full screen browsing is disabled.
+ // Update the icons according to the theme.
+ if (darkTheme) {
+ fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_disabled_dark);
+ hideAppBarPreference.setIcon(R.drawable.app_bar_ghosted_dark);
+ } else {
+ fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_disabled_light);
+ hideAppBarPreference.setIcon(R.drawable.app_bar_ghosted_light);
+ }
+ }
+ break;
+
+ case "hide_app_bar":
+ // Update the icon.
+ if (sharedPreferences.getBoolean("hide_app_bar", true)) { // Hide app bar is enabled.
+ // Set the icon according to the theme.
+ if (darkTheme) {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_enabled_dark);
+ } else {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_enabled_light);
+ }
+ } else { // Hide app bar is disabled.
+ // Set the icon according to the theme.
+ if (darkTheme) {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_disabled_dark);
+ } else {
+ hideAppBarPreference.setIcon(R.drawable.app_bar_disabled_light);
+ }
+ }
+ break;
+
+ case "clear_everything":
+ // Store the new `clear_everything` status
+ boolean newClearEverythingBoolean = sharedPreferences.getBoolean("clear_everything", true);
+
+ // Update the status of the `Clear and Exit` preferences.
+ clearCookiesPreference.setEnabled(!newClearEverythingBoolean);
+ clearDomStoragePreference.setEnabled(!newClearEverythingBoolean);
+ clearFormDataPreference.setEnabled(!newClearEverythingBoolean); // This line can be removed once the minimum API >= 26.
+ clearCachePreference.setEnabled(!newClearEverythingBoolean);
+
+ // Update the `clearEverythingPreference` icon.
+ if (newClearEverythingBoolean) {
+ if (darkTheme) {
+ clearEverythingPreference.setIcon(R.drawable.clear_everything_enabled_dark);
+ } else {
+ clearEverythingPreference.setIcon(R.drawable.clear_everything_enabled_light);
+ }
+ } else {
+ clearEverythingPreference.setIcon(R.drawable.clear_everything_disabled);
+ }
+
+ // Update the `clearCookiesPreference` icon.
+ if (newClearEverythingBoolean || sharedPreferences.getBoolean("clear_cookies", true)) {
+ if (darkTheme) {
+ clearCookiesPreference.setIcon(R.drawable.cookies_cleared_dark);
+ } else {
+ clearCookiesPreference.setIcon(R.drawable.cookies_cleared_light);
+ }
+ } else {
+ clearCookiesPreference.setIcon(R.drawable.cookies_warning);
+ }
+
+ // Update the `clearDomStoragePreference` icon.
+ if (newClearEverythingBoolean || sharedPreferences.getBoolean("clear_dom_storage", true)) {
+ if (darkTheme) {
+ clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_dark);