X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Ffragments%2FSettingsFragment.java;h=cff09bee795f40df1d15e4e9734c7d3e654351cd;hp=9fee293149a12598a9b627d2b4ead7b82ca7ad92;hb=49e94a767e452d451a722bbb068e46458e404ed9;hpb=acae0260d295ddab13d47bf6e011ae4ebe8b5e44 diff --git a/app/src/main/java/com/stoutner/privacybrowser/fragments/SettingsFragment.java b/app/src/main/java/com/stoutner/privacybrowser/fragments/SettingsFragment.java index 9fee2931..cff09bee 100644 --- a/app/src/main/java/com/stoutner/privacybrowser/fragments/SettingsFragment.java +++ b/app/src/main/java/com/stoutner/privacybrowser/fragments/SettingsFragment.java @@ -1,5 +1,5 @@ -/** - * Copyright 2016 Soren Stoutner . +/* + * Copyright © 2016-2018 Soren Stoutner . * * This file is part of Privacy Browser . * @@ -20,7 +20,9 @@ package com.stoutner.privacybrowser.fragments; import android.annotation.SuppressLint; +import android.content.Intent; import android.content.SharedPreferences; +import android.os.Build; import android.os.Bundle; import android.preference.Preference; import android.preference.PreferenceFragment; @@ -29,6 +31,7 @@ import android.view.View; import android.webkit.WebView; import com.stoutner.privacybrowser.R; +import com.stoutner.privacybrowser.activities.MainWebViewActivity; public class SettingsFragment extends PreferenceFragment { private SharedPreferences.OnSharedPreferenceChangeListener preferencesListener; @@ -43,52 +46,80 @@ public class SettingsFragment extends PreferenceFragment { savedPreferences = getPreferenceScreen().getSharedPreferences(); // Get handles for the preferences we need to modify. - final Preference domStorageEnabled = findPreference("dom_storage_enabled"); - final Preference thirdPartyCookiesEnabled = findPreference("third_party_cookies_enabled"); + final Preference javaScriptPreference = findPreference("javascript_enabled"); + final Preference firstPartyCookiesPreference = findPreference("first_party_cookies_enabled"); + final Preference thirdPartyCookiesPreference = findPreference("third_party_cookies_enabled"); + final Preference domStoragePreference = findPreference("dom_storage_enabled"); + final Preference saveFormDataPreference = findPreference("save_form_data_enabled"); final Preference userAgentPreference = findPreference("user_agent"); - final Preference customUserAgent = findPreference("custom_user_agent"); - final Preference javaScriptDisabledSearchPreference = findPreference("javascript_disabled_search"); - final Preference javaScriptDisabledSearchCustomURLPreference = findPreference("javascript_disabled_search_custom_url"); - final Preference javaScriptEnabledSearchPreference = findPreference("javascript_enabled_search"); - final Preference javaScriptEnabledSearchCustomURLPreference = findPreference("javascript_enabled_search_custom_url"); + final Preference customUserAgentPreference = findPreference("custom_user_agent"); + final Preference incognitoModePreference = findPreference("incognito_mode"); + final Preference doNotTrackPreference = findPreference("do_not_track"); + final Preference easyListPreference = findPreference("easylist"); + final Preference easyPrivacyPreference = findPreference("easyprivacy"); + final Preference fanboyAnnoyanceListPreference = findPreference("fanboy_annoyance_list"); + final Preference fanboySocialBlockingListPreference = findPreference("fanboy_social_blocking_list"); + final Preference proxyThroughOrbotPreference = findPreference("proxy_through_orbot"); + final Preference torHomepagePreference = findPreference("tor_homepage"); + final Preference torSearchPreference = findPreference("tor_search"); + final Preference torSearchCustomURLPreference = findPreference("tor_search_custom_url"); + final Preference searchPreference = findPreference("search"); + final Preference searchCustomURLPreference = findPreference("search_custom_url"); + final Preference fullScreenBrowsingModePreference = findPreference("full_screen_browsing_mode"); final Preference hideSystemBarsPreference = findPreference("hide_system_bars"); final Preference translucentNavigationBarPreference = findPreference("translucent_navigation_bar"); - final Preference torHomepagePreference = findPreference("tor_homepage"); - final Preference torJavaScriptDisabledSearchPreference = findPreference("tor_javascript_disabled_search"); - final Preference torJavaScriptDisabledSearchCustomURLPreference = findPreference("tor_javascript_disabled_search_custom_url"); - final Preference torJavaScriptEnabledSearchPreference = findPreference("tor_javascript_enabled_search"); - final Preference torJavaScriptEnabledSearchCustomURLPreference = findPreference("tor_javascript_enabled_search_custom_url"); + final Preference clearEverythingPreference = findPreference("clear_everything"); + final Preference clearCookiesPreference = findPreference("clear_cookies"); + final Preference clearDomStoragePreference = findPreference("clear_dom_storage"); + final Preference clearFormDataPreference = findPreference("clear_form_data"); + final Preference clearCachePreference = findPreference("clear_cache"); final Preference homepagePreference = findPreference("homepage"); final Preference defaultFontSizePreference = findPreference("default_font_size"); + final Preference swipeToRefreshPreference = findPreference("swipe_to_refresh"); + final Preference displayAdditionalAppBarIconsPreference = findPreference("display_additional_app_bar_icons"); + final Preference darkThemePreference = findPreference("dark_theme"); + final Preference nightModePreference = findPreference("night_mode"); + final Preference displayWebpageImagesPreference = findPreference("display_webpage_images"); - // Get booleans from the preferences. - final boolean fullScreenBrowsingModeEnabled = savedPreferences.getBoolean("enable_full_screen_browsing_mode", false); - final boolean proxyThroughOrbot = savedPreferences.getBoolean("proxy_through_orbot", false); - - // Get strings from the preferences. - String javaScriptDisabledSearchString = savedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q="); - String javaScriptEnabledSearchString = savedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q="); - String torJavaScriptDisabledSearchString = savedPreferences.getString("tor_javascript_disabled_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); - String torJavaScriptEnabledSearchString = savedPreferences.getString("tor_javascript_enabled_search", "https://3g2upl4pq6kufc4m.onion/?q="); - String defaultFontSizeString = savedPreferences.getString("default_font_size", "100"); + // Set dependencies. + torHomepagePreference.setDependency("proxy_through_orbot"); + torSearchPreference.setDependency("proxy_through_orbot"); + hideSystemBarsPreference.setDependency("full_screen_browsing_mode"); - // Allow the user to access "dom_storage_enabled" if "javascript_enabled" is enabled. The default is false. - domStorageEnabled.setEnabled(savedPreferences.getBoolean("javascript_enabled", false)); + // Get Strings from the preferences. + String torSearchString = savedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); + String searchString = savedPreferences.getString("search", "https://duckduckgo.com/html/?q="); - // Allow the user to access "third_party_cookies_enabled" if "first_party_cookies_enabled" is enabled. The default is false. - thirdPartyCookiesEnabled.setEnabled(savedPreferences.getBoolean("first_party_cookies_enabled", false)); - - - // We need an inflated `WebView` to get the default user agent. + // Get booleans from the preferences. + final boolean javaScriptEnabled = savedPreferences.getBoolean("javascript_enabled", false); + boolean firstPartyCookiesEnabled = savedPreferences.getBoolean("first_party_cookies_enabled", false); + boolean thirdPartyCookiesEnabled = savedPreferences.getBoolean("third_party_cookies_enabled", false); + boolean fanboyAnnoyanceListEnabled = savedPreferences.getBoolean("fanboy_annoyance_list", true); + boolean fanboySocialBlockingEnabled = savedPreferences.getBoolean("fanboy_social_blocking_list", true); + boolean proxyThroughOrbot = savedPreferences.getBoolean("proxy_through_orbot", false); + boolean fullScreenBrowsingMode = savedPreferences.getBoolean("full_screen_browsing_mode", false); + boolean hideSystemBars = savedPreferences.getBoolean("hide_system_bars", false); + boolean clearEverything = savedPreferences.getBoolean("clear_everything", true); + final boolean nightMode = savedPreferences.getBoolean("night_mode", false); + + // Only enable the third-party preference if first-party cookies are enabled and API >= 21. + thirdPartyCookiesPreference.setEnabled(firstPartyCookiesEnabled && (Build.VERSION.SDK_INT >= 21)); + + // Only enable the DOM storage preference if either JavaScript or Night Mode is enabled. + domStoragePreference.setEnabled(javaScriptEnabled || nightMode); + + // Only enable Fanboy's social blocking list preference if Fanboy's annoyance list is disabled. + fanboySocialBlockingListPreference.setEnabled(!fanboyAnnoyanceListEnabled); + + // We need to inflated a `WebView` to get the default user agent. LayoutInflater inflater = getActivity().getLayoutInflater(); // `@SuppressLint("InflateParams")` removes the warning about using `null` as the `ViewGroup`, which in this case makes sense because we don't want to display `bare_webview` on the screen. - // `false` does not attach the view to the root. @SuppressLint("InflateParams") View bareWebViewLayout = inflater.inflate(R.layout.bare_webview, null, false); - final WebView bareWebView = (WebView) bareWebViewLayout.findViewById(R.id.bare_webview); + final WebView bareWebView = bareWebViewLayout.findViewById(R.id.bare_webview); // Set the current user-agent as the summary text for the "user_agent" preference when the preference screen is loaded. switch (savedPreferences.getString("user_agent", "PrivacyBrowser/1.0")) { - case "Default user agent": + case "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(bareWebView.getSettings().getUserAgentString()); break; @@ -104,282 +135,1301 @@ public class SettingsFragment extends PreferenceFragment { break; } - // Set the summary text for "custom_user_agent" (the default is "PrivacyBrowser/1.0") and enable it if "user_agent" it set to "Custom user agent". - customUserAgent.setSummary(savedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0")); - customUserAgent.setEnabled(userAgentPreference.getSummary().equals("Custom user agent")); + // Set the summary text for "customUserAgentPreference" (the default is `PrivacyBrowser/1.0`) and enable it if `userAgentPreference` it set to `Custom user agent`. + customUserAgentPreference.setSummary(savedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0")); + customUserAgentPreference.setEnabled(userAgentPreference.getSummary().equals("Custom user agent")); - // Set the JavaScript-disabled search URL as the summary text for the JavaScript-disabled search preference when the preference screen is loaded. The default is `https://duckduckgo.com/html/?q=`. - if (javaScriptDisabledSearchString.equals("Custom URL")) { + // Set the Tor homepage URL as the summary text for the `tor_homepage` preference when the preference screen is loaded. The default is DuckDuckGo: `https://3g2upl4pq6kufc4m.onion`. + torHomepagePreference.setSummary(savedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion")); + + + // Set the Tor search URL as the summary text for the Tor preference when the preference screen is loaded. The default is `https://3g2upl4pq6kufc4m.onion/html/?q=` + if (torSearchString.equals("Custom URL")) { // Use R.string.custom_url, which will be translated, instead of the array value, which will not. - javaScriptDisabledSearchPreference.setSummary(R.string.custom_url); + torSearchPreference.setSummary(R.string.custom_url); } else { // Set the array value as the summary text. - javaScriptDisabledSearchPreference.setSummary(javaScriptDisabledSearchString); + torSearchPreference.setSummary(torSearchString); } - // Set the summary text for `javascript_disabled_search_custom_url` (the default is `""`) and enable it if `javascript_disabled_search` is set to `Custom URL`. - javaScriptDisabledSearchCustomURLPreference.setSummary(savedPreferences.getString("javascript_disabled_search_custom_url", "")); - javaScriptDisabledSearchCustomURLPreference.setEnabled(javaScriptDisabledSearchString.equals("Custom URL")); + // Set the summary text for `tor_search_custom_url`. The default is `""`. + torSearchCustomURLPreference.setSummary(savedPreferences.getString("tor_search_custom_url", "")); + + // Enable the Tor custom URL search options only if proxying through Orbot and the search is set to `Custom URL`. + torSearchCustomURLPreference.setEnabled(proxyThroughOrbot && torSearchString.equals("Custom URL")); - // Set the JavaScript-enabled search URL as the summary text for the JavaScript-enabled search preference when the preference screen is loaded. The default is `https://duckduckgo.com/?q=`. - if (javaScriptEnabledSearchString.equals("Custom URL")) { - // If set to "Custom URL", use R.string.custom_url, which will be translated, instead of the array value, which will not. - javaScriptEnabledSearchPreference.setSummary(R.string.custom_url); + // Set the search URL as the summary text for the search preference when the preference screen is loaded. The default is `https://duckduckgo.com/html/?q=`. + if (searchString.equals("Custom URL")) { + // Use R.string.custom_url, which will be translated, instead of the array value, which will not. + searchPreference.setSummary(R.string.custom_url); } else { // Set the array value as the summary text. - javaScriptEnabledSearchPreference.setSummary(javaScriptEnabledSearchString); + searchPreference.setSummary(searchString); } - // Set the summary text for `javascript_enabled_search_custom_url` (the default is `""`) and enable it if `javascript_enabled_search` is set to `Custom URL`. - javaScriptEnabledSearchCustomURLPreference.setSummary(savedPreferences.getString("javascript_enabled_search_custom_url", "")); - javaScriptEnabledSearchCustomURLPreference.setEnabled(javaScriptEnabledSearchString.equals("Custom URL")); + // Set the summary text for `search_custom_url` (the default is `""`) and enable it if `search` is set to `Custom URL`. + searchCustomURLPreference.setSummary(savedPreferences.getString("search_custom_url", "")); + searchCustomURLPreference.setEnabled(searchString.equals("Custom URL")); + + + // Enable `translucentNavigationBarPreference` only if full screen browsing mode is enabled and `hide_system_bars` is disabled. + translucentNavigationBarPreference.setEnabled(fullScreenBrowsingMode && !hideSystemBars); + // Set the status of the `Clear and Exit` preferences. + clearCookiesPreference.setEnabled(!clearEverything); + clearDomStoragePreference.setEnabled(!clearEverything); + clearFormDataPreference.setEnabled(!clearEverything); + clearCachePreference.setEnabled(!clearEverything); - // Enable the full screen options if full screen browsing mode is enabled. - if (!fullScreenBrowsingModeEnabled) { - // Disable the full screen options. - hideSystemBarsPreference.setEnabled(false); - translucentNavigationBarPreference.setEnabled(false); + // Set the homepage URL as the summary text for the `Homepage` preference when the preference screen is loaded. The default is `https://duckduckgo.com`. + homepagePreference.setSummary(savedPreferences.getString("homepage", "https://duckduckgo.com")); + + // Set the default font size as the summary text for the `Default Font Size` preference when the preference screen is loaded. The default is `100`. + defaultFontSizePreference.setSummary(savedPreferences.getString("default_font_size", "100") + "%%"); + + // Disable `javaScriptPreference` if `nightModeBoolean` is true. JavaScript will be enabled for all web pages. + javaScriptPreference.setEnabled(!nightMode); + + // Set the `javaScriptPreference` icon. + if (javaScriptEnabled || nightMode) { + javaScriptPreference.setIcon(R.drawable.javascript_enabled); } else { - // Disable `transparent_navigation_bar` if `hide_system_bars` is `true`. - translucentNavigationBarPreference.setEnabled(!savedPreferences.getBoolean("hide_system_bars", false)); + javaScriptPreference.setIcon(R.drawable.privacy_mode); } + // Set the `firstPartyCookiesPreference` icon. + if (firstPartyCookiesEnabled) { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_enabled); + } else { + if (MainWebViewActivity.darkTheme) { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_dark); + } else { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_light); + } + } - // Set the Tor homepage URL as the summary text for the `tor_homepage` preference when the preference screen is loaded. The default is DuckDuckGo: `https://3g2upl4pq6kufc4m.onion`. - torHomepagePreference.setSummary(savedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion")); + // Set the `thirdPartyCookiesPreference` icon. + if (firstPartyCookiesEnabled && Build.VERSION.SDK_INT >= 21) { + if (thirdPartyCookiesEnabled) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_warning); + } else { + if (MainWebViewActivity.darkTheme) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_dark); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_light); + } + } + } else { + if (MainWebViewActivity.darkTheme) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted_dark); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted_light); + } + } + // Set the `domStoragePreference` icon. + if (javaScriptEnabled || nightMode) { // The preference is enabled. + if (savedPreferences.getBoolean("dom_storage_enabled", false)) { // DOM storage is enabled. + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { // DOM storage is disabled. + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_light); + } + } + } else { // The preference is disabled. The icon should be ghosted. + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted_light); + } + } - // Set the Tor JavaScript-disabled search URL as the summary text for the Tor JavaScript-disabled search preference when the preference screen is loaded. The default is `https://3g2upl4pq6kufc4m.onion/html/?q=` - if (torJavaScriptDisabledSearchString.equals("Custom URL")) { - // Use R.string.custom_url, which will be translated, instead of the array value, which will not. - torJavaScriptDisabledSearchPreference.setSummary(R.string.custom_url); + // Set the `saveFormDataPreference` icon. + if (savedPreferences.getBoolean("save_form_data_enabled", false)) { + saveFormDataPreference.setIcon(R.drawable.form_data_enabled); } else { - // Set the array value as the summary text. - torJavaScriptDisabledSearchPreference.setSummary(torJavaScriptDisabledSearchString); + if (MainWebViewActivity.darkTheme) { + saveFormDataPreference.setIcon(R.drawable.form_data_disabled_dark); + } else { + saveFormDataPreference.setIcon(R.drawable.form_data_disabled_light); + } } - // Set the summary text for `tor_javascript_disabled_search_custom_url`. The default is `""`. - torJavaScriptDisabledSearchCustomURLPreference.setSummary(savedPreferences.getString("tor_javascript_disabled_search_custom_url", "")); + // Set the `customUserAgentPreference` icon. + if (customUserAgentPreference.isEnabled()) { + if (MainWebViewActivity.darkTheme) { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_enabled_dark); + } else { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_dark); + } else { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_light); + } + } + // Set the `incognitoModePreference` icon. + if (savedPreferences.getBoolean("incognito_mode", false)) { + if (MainWebViewActivity.darkTheme) { + incognitoModePreference.setIcon(R.drawable.incognito_mode_enabled_dark); + } else { + incognitoModePreference.setIcon(R.drawable.incognito_mode_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + incognitoModePreference.setIcon(R.drawable.incognito_mode_disabled_dark); + } else { + incognitoModePreference.setIcon(R.drawable.incognito_mode_disabled_light); + } + } - // Set the Tor JavaScript-enabled search URL as the summary text for the Tor Javascript-enabled search preference when the preference screen is loaded. The default is `https://3g2upl4pq6kufc4m.onion/?q=`. - if (torJavaScriptEnabledSearchString.equals("Custom URL")) { - // Use R.string.custom_url, which will be translated, instead of the array value, which will not. - torJavaScriptEnabledSearchPreference.setSummary(R.string.custom_url); + // Set the `doNotTrackPreference` icon. + if (savedPreferences.getBoolean("do_not_track", false)) { + if (MainWebViewActivity.darkTheme) { + doNotTrackPreference.setIcon(R.drawable.block_tracking_enabled_dark); + } else { + doNotTrackPreference.setIcon(R.drawable.block_tracking_enabled_light); + } } else { - // Set the array value as the summary text. - torJavaScriptEnabledSearchPreference.setSummary(torJavaScriptEnabledSearchString); + if (MainWebViewActivity.darkTheme) { + doNotTrackPreference.setIcon(R.drawable.block_tracking_disabled_dark); + } else { + doNotTrackPreference.setIcon(R.drawable.block_tracking_disabled_light); + } + } + + // Set the EasyList icon. + if (savedPreferences.getBoolean("easylist", true)) { + if (MainWebViewActivity.darkTheme) { + easyListPreference.setIcon(R.drawable.block_ads_enabled_dark); + } else { + easyListPreference.setIcon(R.drawable.block_ads_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + easyListPreference.setIcon(R.drawable.block_ads_disabled_dark); + } else { + easyListPreference.setIcon(R.drawable.block_ads_disabled_light); + } + } + + // Set the EasyPrivacy icon. + if (savedPreferences.getBoolean("easyprivacy", true)) { + if (MainWebViewActivity.darkTheme) { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_dark); + } else { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_dark); + } else { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_light); + } + } + + // Set the Fanboy list icons. + if (fanboyAnnoyanceListEnabled) { + if (MainWebViewActivity.darkTheme) { + // Set the Fanboy annoyance list icon. + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_enabled_dark); + + // Set the Fanboy social blocking list icon. + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_ghosted_dark); + } else { + // Set the Fanboy annoyance list icon. + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_enabled_light); + + // Set the Fanboy social blocking list icon. + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_ghosted_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + // Set the Fanboy annoyance list icon. + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_disabled_dark); + + // Set the Fanboy social blocking list icon. + if (fanboySocialBlockingEnabled) { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_dark); + } else { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_dark); + } + } else { + // Set the Fanboy annoyance list icon. + fanboyAnnoyanceListPreference.setIcon(R.drawable.block_ads_disabled_light); + + // Set the Fanboy social blocking list icon. + if (fanboySocialBlockingEnabled) { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_light); + } else { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_light); + } + } } - // Set the summary text for `tor_javascript_enabled_search_custom_url`. The default is `""`. - torJavaScriptEnabledSearchCustomURLPreference.setSummary(savedPreferences.getString("tor_javascript_enabled_search_custom_url", "")); + // Set the Tor icons according to the theme. + if (proxyThroughOrbot) { // Proxying is enabled. + if (MainWebViewActivity.darkTheme) { + proxyThroughOrbotPreference.setIcon(R.drawable.orbot_enabled_dark); + torHomepagePreference.setIcon(R.drawable.home_enabled_dark); + torSearchPreference.setIcon(R.drawable.search_enabled_dark); + + // Set the custom search 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 custom search icon. + if (torSearchCustomURLPreference.isEnabled()) { + torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_light); + } else { + torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light); + } + } + } else { // Proxying is disabled. + if (MainWebViewActivity.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); + } + } + // Set the `searchCustomURLPreference` icon. + if (searchCustomURLPreference.isEnabled()) { + if (MainWebViewActivity.darkTheme) { + searchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_dark); + } else { + searchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + searchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_dark); + } else { + searchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light); + } + } - // Enable the Tor preferences only if `proxy_through_orbot` is enabled. The default is `false`. - torHomepagePreference.setEnabled(proxyThroughOrbot); - torJavaScriptDisabledSearchPreference.setEnabled(proxyThroughOrbot); - torJavaScriptEnabledSearchPreference.setEnabled(proxyThroughOrbot); + // Set the full screen browsing mode icons. + if (fullScreenBrowsingMode) { // `fullScreenBrowsingModeBoolean` is `true`. + // Set the `fullScreenBrowsingModePreference` icon according to the theme. + if (MainWebViewActivity.darkTheme) { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_enabled_dark); + } else { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_enabled_light); + } - // Enable the Tor custom URL search options only if `proxyThroughOrbot` is true and the search is set to `Custom URL`. - torJavaScriptDisabledSearchCustomURLPreference.setEnabled(proxyThroughOrbot && torJavaScriptDisabledSearchString.equals("Custom URL")); - torJavaScriptEnabledSearchCustomURLPreference.setEnabled(proxyThroughOrbot && torJavaScriptEnabledSearchString.equals("Custom URL")); + if (hideSystemBars) { // `hideSystemBarsBoolean` is `true`. + // Set the icons according to the theme. + if (MainWebViewActivity.darkTheme) { + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_enabled_dark); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_dark); + } else { + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_enabled_light); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_light); + } + } else { // `hideSystemBarsBoolean` is `false`. + // Set the `hideSystemBarsPreference` icon according to the theme. + if (MainWebViewActivity.darkTheme) { + // Set the icon for `hideSystemBarsPreference`. + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_disabled_dark); + + // Set the icon for `translucentNavigationBarPreference`. + if (savedPreferences.getBoolean("translucent_navigation_bar", true)) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_dark); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_dark); + } + } else { + // Set the icon for `hideSystemBarsPreference`. + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_disabled_light); + + // Set the icon for `translucentNavigationBarPreference`. + if (savedPreferences.getBoolean("translucent_navigation_bar", true)) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_light); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_light); + } + } + } + } else { // `fullScreenBrowsingModeBoolean` is `false`. + // Set the icons according to the theme. + if (MainWebViewActivity.darkTheme) { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_disabled_dark); + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_ghosted_dark); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_dark); + } else { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_disabled_light); + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_ghosted_light); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_light); + } + } + // Set the `clearEverythingPreference` icon. + if (clearEverything) { + if (MainWebViewActivity.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); + } - // Set the homepage URL as the summary text for the `Homepage` preference when the preference screen is loaded. The default is `https://www.duckduckgo.com`. - homepagePreference.setSummary(savedPreferences.getString("homepage", "https://www.duckduckgo.com")); + // Set the `clearCookiesPreference` icon. + if (clearEverything || savedPreferences.getBoolean("clear_cookies", true)) { + if (MainWebViewActivity.darkTheme) { + clearCookiesPreference.setIcon(R.drawable.cookies_cleared_dark); + } else { + clearCookiesPreference.setIcon(R.drawable.cookies_cleared_light); + } + } else { + clearCookiesPreference.setIcon(R.drawable.cookies_warning); + } - // Set the default font size as the summary text for the `Default Font Size` preference when the preference screen is loaded. The default is `100`. - defaultFontSizePreference.setSummary(defaultFontSizeString + "%%"); + // Set the `clearDomStoragePreference` icon. + if (clearEverything || savedPreferences.getBoolean("clear_dom_storage", true)) { + if (MainWebViewActivity.darkTheme) { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_dark); + } else { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_light); + } + } else { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_warning); + } + + // Set the `clearFormDataPreference` icon. + if (clearEverything || savedPreferences.getBoolean("clear_form_data", true)) { + if (MainWebViewActivity.darkTheme) { + clearFormDataPreference.setIcon(R.drawable.form_data_cleared_dark); + } else { + clearFormDataPreference.setIcon(R.drawable.form_data_cleared_light); + } + } else { + clearFormDataPreference.setIcon(R.drawable.form_data_warning); + } + + // Set the `clearCachePreference` icon. + if (clearEverything || savedPreferences.getBoolean("clear_cache", true)) { + if (MainWebViewActivity.darkTheme) { + clearCachePreference.setIcon(R.drawable.cache_cleared_dark); + } else { + clearCachePreference.setIcon(R.drawable.cache_cleared_light); + } + } else { + clearCachePreference.setIcon(R.drawable.cache_warning); + } + + // Set the `swipeToRefreshPreference` icon. + if (savedPreferences.getBoolean("swipe_to_refresh", false)) { + if (MainWebViewActivity.darkTheme) { + swipeToRefreshPreference.setIcon(R.drawable.refresh_enabled_dark); + } else { + swipeToRefreshPreference.setIcon(R.drawable.refresh_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + swipeToRefreshPreference.setIcon(R.drawable.refresh_disabled_dark); + } else { + swipeToRefreshPreference.setIcon(R.drawable.refresh_disabled_light); + } + } + + // Set the `displayAdditionalAppBarIconsPreference` icon. + if (savedPreferences.getBoolean("display_additional_app_bar_icons", false)) { + if (MainWebViewActivity.darkTheme) { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_enabled_dark); + } else { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_disabled_dark); + } else { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_disabled_light); + } + } + + // Set the `darkThemePreference` icon. + if (savedPreferences.getBoolean("dark_theme", false)) { + darkThemePreference.setIcon(R.drawable.theme_dark); + } else { + darkThemePreference.setIcon(R.drawable.theme_light); + } + + // Set the `nightModePreference` icon. + if (nightMode) { + if (MainWebViewActivity.darkTheme) { + nightModePreference.setIcon(R.drawable.night_mode_enabled_dark); + } else { + nightModePreference.setIcon(R.drawable.night_mode_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + nightModePreference.setIcon(R.drawable.night_mode_disabled_dark); + } else { + nightModePreference.setIcon(R.drawable.night_mode_disabled_light); + } + } + + // Set the `displayWebpageImagesPreference` icon. + if (savedPreferences.getBoolean("display_webpage_images", true)) { + if (MainWebViewActivity.darkTheme) { + displayWebpageImagesPreference.setIcon(R.drawable.images_enabled_dark); + } else { + displayWebpageImagesPreference.setIcon(R.drawable.images_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + displayWebpageImagesPreference.setIcon(R.drawable.images_disabled_dark); + } else { + displayWebpageImagesPreference.setIcon(R.drawable.images_disabled_light); + } + } // Listen for preference changes. - preferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() { - @Override - // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled. We know. - @SuppressLint("SetJavaScriptEnabled") - public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { - - switch (key) { - case "javascript_enabled": - // Toggle the state of the `dom_storage_enabled` preference. The default is `false`. - final Preference domStorageEnabled = findPreference("dom_storage_enabled"); - domStorageEnabled.setEnabled(sharedPreferences.getBoolean("javascript_enabled", false)); - break; - - case "first_party_cookies_enabled": - // Toggle the state of the `third_party_cookies_enabled` preference. The default is `false`. - final Preference thirdPartyCookiesEnabled = findPreference("third_party_cookies_enabled"); - thirdPartyCookiesEnabled.setEnabled(sharedPreferences.getBoolean("first_party_cookies_enabled", false)); - break; - - case "user_agent": - String userAgentString = sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0"); - - switch (userAgentString) { - case "Default user agent": - // Display the user agent as the summary text for `userAgentPreference`, and disable `customUserAgent`. - userAgentPreference.setSummary(bareWebView.getSettings().getUserAgentString()); - customUserAgent.setEnabled(false); - break; - - case "Custom user agent": - // Display "Custom user agent" as the summary text for userAgentPreference, and enable customUserAgent. - userAgentPreference.setSummary(R.string.custom_user_agent); - customUserAgent.setEnabled(true); - break; - - default: - // Display the user agent as the summary text for userAgentPreference, and disable customUserAgent. - userAgentPreference.setSummary(sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0")); - customUserAgent.setEnabled(false); - break; - } - break; - - case "custom_user_agent": - // Set the new custom user agent as the summary text for `custom_user_agent`. The default is `PrivacyBrowser/1.0`. - customUserAgent.setSummary(sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0")); - break; - - case "javascript_disabled_search": - String newJavaScriptDisabledSearchString = sharedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q="); - if (newJavaScriptDisabledSearchString.equals("Custom URL")) { // Set the summary text to `R.string.custom_url`, which is translated. - javaScriptDisabledSearchPreference.setSummary(R.string.custom_url); - } else { // Set the new search URL as the summary text for the JavaScript-disabled search preference. - javaScriptDisabledSearchPreference.setSummary(newJavaScriptDisabledSearchString); - } - - // Enable or disable javaScriptDisabledSearchCustomURLPreference. - javaScriptDisabledSearchCustomURLPreference.setEnabled(newJavaScriptDisabledSearchString.equals("Custom URL")); - break; - - case "javascript_disabled_search_custom_url": - // Set the new custom search URL as the summary text for `javascript_disabled_search_custom_url`. The default is `""`. - javaScriptDisabledSearchCustomURLPreference.setSummary(sharedPreferences.getString("javascript_disabled_search_custom_url", "")); - break; - - case "javascript_enabled_search": - String newJavaScriptEnabledSearchString = sharedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q="); - if (newJavaScriptEnabledSearchString.equals("Custom URL")) { // Set the summary text to `R.string.custom_url`, which is translated. - javaScriptEnabledSearchPreference.setSummary(R.string.custom_url); - } else { // Set the new search URL as the summary text for the JavaScript-enabled search preference.. - javaScriptEnabledSearchPreference.setSummary(newJavaScriptEnabledSearchString); - } - - // Enable or disable javaScriptEnabledSearchCustomURLPreference. - javaScriptEnabledSearchCustomURLPreference.setEnabled(newJavaScriptEnabledSearchString.equals("Custom URL")); - break; - - case "javascript_enabled_search_custom_url": - // Set the new custom search URL as the summary text for `javascript_enabled_search_custom_url`. The default is `""`. - javaScriptEnabledSearchCustomURLPreference.setSummary(sharedPreferences.getString("javascript_enabled_search_custom_url", "")); - break; - - case "enable_full_screen_browsing_mode": - boolean newFullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("enable_full_screen_browsing_mode", false); - if (newFullScreenBrowsingModeEnabled) { - // Enable `hideSystemBarsPreference`. - hideSystemBarsPreference.setEnabled(true); - - // Only enable `transparent_navigation_bar` if `hide_system_bars` is `false`. - translucentNavigationBarPreference.setEnabled(!sharedPreferences.getBoolean("hide_system_bars", false)); - } else { - // Disable the full screen options. - hideSystemBarsPreference.setEnabled(false); - translucentNavigationBarPreference.setEnabled(false); + preferencesListener = (SharedPreferences sharedPreferences, String key) -> { + switch (key) { + case "javascript_enabled": + // Update the icons and the DOM storage preference status. + if (sharedPreferences.getBoolean("javascript_enabled", false)) { // The JavaScript preference is enabled. + // Update the icon for the JavaScript preference. + javaScriptPreference.setIcon(R.drawable.javascript_enabled); + + // Update the status of the DOM storage preference. + domStoragePreference.setEnabled(true); + + // Update the icon for the DOM storage preference. + if (sharedPreferences.getBoolean("dom_storage_enabled", false)) { + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_light); + } } - break; + } else { // The JavaScript preference is disabled. + // Update the icon for the JavaScript preference. + javaScriptPreference.setIcon(R.drawable.privacy_mode); - case "proxy_through_orbot": - // Get current settings. - boolean currentProxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false); - String currentTorJavaScriptDisabledSearchString = sharedPreferences.getString("tor_javascript_disabled_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); - String currentTorJavaScriptEnabledSearchString = sharedPreferences.getString("tor_javascript_enabled_search", "https://3g2upl4pq6kufc4m.onion/?q="); + // Update the status of the DOM storage preference. + domStoragePreference.setEnabled(false); - // Enable the Tor preferences only if `proxy_through_orbot` is enabled. The default is `false`. - torHomepagePreference.setEnabled(currentProxyThroughOrbot); - torJavaScriptDisabledSearchPreference.setEnabled(currentProxyThroughOrbot); - torJavaScriptEnabledSearchPreference.setEnabled(currentProxyThroughOrbot); + // Set the icon for DOM storage preference to be ghosted. + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted_light); + } + } + break; + + case "first_party_cookies_enabled": + // Update the icons for `first_party_cookies_enabled` and `third_party_cookies_enabled`. + if (sharedPreferences.getBoolean("first_party_cookies_enabled", false)) { + // Set the icon for `first_party_cookies_enabled`. + firstPartyCookiesPreference.setIcon(R.drawable.cookies_enabled); + + // Update the icon for `third_party_cookies_enabled`. + if (Build.VERSION.SDK_INT >= 21) { + if (sharedPreferences.getBoolean("third_party_cookies_enabled", false)) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_warning); + } else { + if (MainWebViewActivity.darkTheme) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_dark); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_light); + } + } + } else { + if (MainWebViewActivity.darkTheme) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted_dark); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted_light); + } + } + } else { // `first_party_cookies_enabled` is `false`. + // Update the icon for `first_party_cookies_enabled`. + if (MainWebViewActivity.darkTheme) { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_dark); + } else { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_light); + } - // Enable the Tor custom URL search options only if `currentProxyThroughOrbot` is true and the search is set to `Custom URL`. - torJavaScriptDisabledSearchCustomURLPreference.setEnabled(currentProxyThroughOrbot && currentTorJavaScriptDisabledSearchString.equals("Custom URL")); - torJavaScriptEnabledSearchCustomURLPreference.setEnabled(currentProxyThroughOrbot && currentTorJavaScriptEnabledSearchString.equals("Custom URL")); - break; + // Set the icon for `third_party_cookies_enabled` to be ghosted. + if (MainWebViewActivity.darkTheme) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted_dark); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted_light); + } + } + + // Enable `third_party_cookies_enabled` if `first_party_cookies_enabled` is `true` and API >= 21. + thirdPartyCookiesPreference.setEnabled(sharedPreferences.getBoolean("first_party_cookies_enabled", false) && (Build.VERSION.SDK_INT >= 21)); + break; + + case "third_party_cookies_enabled": + // Update the icon. + if (sharedPreferences.getBoolean("third_party_cookies_enabled", false)) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_warning); + } else { + if (MainWebViewActivity.darkTheme) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_dark); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled_light); + } + } + break; + + case "dom_storage_enabled": + // Update the icon. + if (sharedPreferences.getBoolean("dom_storage_enabled", false)) { + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_light); + } + } + break; + + case "save_form_data_enabled": + // Update the icon. + if (sharedPreferences.getBoolean("save_form_data_enabled", false)) { + saveFormDataPreference.setIcon(R.drawable.form_data_enabled); + } else { + if (MainWebViewActivity.darkTheme) { + saveFormDataPreference.setIcon(R.drawable.form_data_disabled_dark); + } else { + saveFormDataPreference.setIcon(R.drawable.form_data_disabled_light); + } + } + + case "user_agent": + String userAgentString = sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0"); + + switch (userAgentString) { + case "WebView default user agent": + // Display the user agent as the summary text for `userAgentPreference`. + userAgentPreference.setSummary(bareWebView.getSettings().getUserAgentString()); + + // Disable `customUserAgentPreference`. + customUserAgentPreference.setEnabled(false); + + // Set the `customUserAgentPreference` icon according to the theme. + if (MainWebViewActivity.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": + // Display `Custom user agent` as the summary text for `userAgentPreference`. + userAgentPreference.setSummary(R.string.custom_user_agent); + + // Enable `customUserAgentPreference`. + customUserAgentPreference.setEnabled(true); + + // Set the `customUserAgentPreference` icon according to the theme. + if (MainWebViewActivity.darkTheme) { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_enabled_dark); + } else { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_enabled_light); + } + break; + + default: + // Display the user agent as the summary text for `userAgentPreference`. + userAgentPreference.setSummary(sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0")); + + // Disable `customUserAgentPreference`. + customUserAgentPreference.setEnabled(false); + + // Set the `customUserAgentPreference` icon according to the theme. + if (MainWebViewActivity.darkTheme) { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_dark); + } else { + customUserAgentPreference.setIcon(R.drawable.custom_user_agent_ghosted_light); + } + break; + } + break; + + case "custom_user_agent": + // Set the new custom user agent as the summary text for `custom_user_agent`. The default is `PrivacyBrowser/1.0`. + customUserAgentPreference.setSummary(sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0")); + break; + + case "incognito_mode": + // Update the icon. + if (sharedPreferences.getBoolean("incognito_mode", false)) { + if (MainWebViewActivity.darkTheme) { + incognitoModePreference.setIcon(R.drawable.incognito_mode_enabled_dark); + } else { + incognitoModePreference.setIcon(R.drawable.incognito_mode_enabled_light); + } + } else { + if (MainWebViewActivity.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 (MainWebViewActivity.darkTheme) { + doNotTrackPreference.setIcon(R.drawable.block_tracking_enabled_dark); + } else { + doNotTrackPreference.setIcon(R.drawable.block_tracking_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + doNotTrackPreference.setIcon(R.drawable.block_tracking_disabled_dark); + } else { + doNotTrackPreference.setIcon(R.drawable.block_tracking_disabled_light); + } + } - case "tor_homepage": - // Set the new tor homepage URL as the summary text for the `tor_homepage` preference. The default is DuckDuckGo: `https://3g2upl4pq6kufc4m.onion`. - torHomepagePreference.setSummary(sharedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion")); - break; + break; - case "tor_javascript_disabled_search": - // Get the present search string. - String presentTorJavaScriptDisabledSearchString = sharedPreferences.getString("tor_javascript_disabled_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); + case "easylist": + // Update the icon. + if (sharedPreferences.getBoolean("easylist", true)) { + if (MainWebViewActivity.darkTheme) { + easyListPreference.setIcon(R.drawable.block_ads_enabled_dark); + } else { + easyListPreference.setIcon(R.drawable.block_ads_enabled_light); + } + } else { + if (MainWebViewActivity.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 (MainWebViewActivity.darkTheme) { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_dark); + } else { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_dark); + } else { + easyPrivacyPreference.setIcon(R.drawable.block_tracking_disabled_light); + } + } + break; + + case "fanboy_annoyance_list": + boolean currentFanboyAnnoyanceList = sharedPreferences.getBoolean("fanboy_annoyance_list", true); + boolean currentFanboySocialBlockingList = sharedPreferences.getBoolean("fanboy_social_blocking_list", true); - // Set the summary text for `tor_javascript_disabled_search`. - if (presentTorJavaScriptDisabledSearchString.equals("Custom URL")) { - // Use R.string.custom_url, which is translated, instead of the array value, which isn't. - torJavaScriptDisabledSearchPreference.setSummary(R.string.custom_url); + // Update the Fanboy icons. + if (sharedPreferences.getBoolean("fanboy_annoyance_list", true)) { + if (MainWebViewActivity.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 { + if (MainWebViewActivity.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) { + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_enabled_dark); + } else { + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_disabled_dark); + } } else { - // Set the array value as the summary text. - torJavaScriptDisabledSearchPreference.setSummary(presentTorJavaScriptDisabledSearchString); + // 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) { + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_enabled_light); + } else { + fanboyAnnoyanceListPreference.setIcon(R.drawable.social_media_disabled_light); + } } + } - // Set the status of `torJavaScriptDisabledSearchCustomURLPreference`. - torJavaScriptDisabledSearchCustomURLPreference.setEnabled(presentTorJavaScriptDisabledSearchString.equals("Custom URL")); - break; + // Only enable Fanboy's social blocking list preference if Fanboy's annoyance list preference is disabled. + fanboySocialBlockingListPreference.setEnabled(!currentFanboyAnnoyanceList); + break; - case "tor_javascript_disabled_search_custom_url": - // Set the summary text for `tor_javascript_disabled_search_custom_url`. - torJavaScriptDisabledSearchCustomURLPreference.setSummary(sharedPreferences.getString("tor_javascript_disabled_search_custom_url", "")); - break; + case "fanboy_social_blocking_list": + // Update the icon. + if (sharedPreferences.getBoolean("fanboy_social_blocking_list", true)) { + if (MainWebViewActivity.darkTheme) { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_dark); + } else { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_dark); + } else { + fanboySocialBlockingListPreference.setIcon(R.drawable.social_media_disabled_light); + } + } + break; + + case "proxy_through_orbot": + // Get current settings. + boolean currentProxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false); + String currentTorSearchString = sharedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); + + // 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 (MainWebViewActivity.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 (MainWebViewActivity.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 DuckDuckGo: `https://3g2upl4pq6kufc4m.onion`. + torHomepagePreference.setSummary(sharedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion")); + break; + + case "tor_search": + // Get the present search string. + String presentTorSearchString = sharedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q="); - case "tor_javascript_enabled_search": - // Get the present search string. - String presentTorJavaScriptEnabledSearchString = sharedPreferences.getString("tor_javascript_enabled_search", "https://3g2upl4pq6kufc4m.onion/?q="); + // 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); - // Set the summary text for `tor_javascript_enabled_search`. - if (presentTorJavaScriptEnabledSearchString.equals("Custom URL")) { - // Use R.string.custom_url, which is translated, instead of the array value, which isn't. - torJavaScriptEnabledSearchPreference.setSummary(R.string.custom_url); + // Enable `torSearchCustomURLPreference`. + torSearchCustomURLPreference.setEnabled(true); + + // Update the `torSearchCustomURLPreference` icon. + if (MainWebViewActivity.darkTheme) { + torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_dark); } else { - // Set the array value as the summary text. - torJavaScriptEnabledSearchPreference.setSummary(presentTorJavaScriptEnabledSearchString); + torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_enabled_light); } + } else { + // Set the array value as the summary text. + torSearchPreference.setSummary(presentTorSearchString); - // Set the status of `torJavaScriptEnabledSearchCustomURLPreference`. - torJavaScriptEnabledSearchCustomURLPreference.setEnabled(presentTorJavaScriptEnabledSearchString.equals("Custom URL")); - break; + // Disable `torSearchCustomURLPreference`. + torSearchCustomURLPreference.setEnabled(false); - case "tor_javascript_enabled_search_custom_url": - // Set the summary text for `tor_javascript_enabled_search_custom_url`. - torJavaScriptEnabledSearchCustomURLPreference.setSummary(sharedPreferences.getString("tor_javascript_enabled_search_custom_url", "")); - break; + // Update the `torSearchCustomURLPreference` icon. + if (MainWebViewActivity.darkTheme) { + torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_dark); + } else { + torSearchCustomURLPreference.setIcon(R.drawable.search_custom_url_ghosted_light); + } + } + break; - case "homepage": - // Set the new homepage URL as the summary text for the Homepage preference. The default is `https://www.duckduckgo.com`. - homepagePreference.setSummary(sharedPreferences.getString("homepage", "https://www.duckduckgo.com")); - break; + case "tor_search_custom_url": + // Set the summary text for `tor_search_custom_url`. + torSearchCustomURLPreference.setSummary(sharedPreferences.getString("tor_search_custom_url", "")); + break; - case "default_font_size": - // Get the default font size as a string. The default is `100`. - String newDefaultFontSizeString = sharedPreferences.getString("default_font_size", "100"); + case "search": + // Store the new search string. + String newSearchString = sharedPreferences.getString("search", "https://duckduckgo.com/html/?q="); - // Update the summary text of `default_font_size`. - defaultFontSizePreference.setSummary(newDefaultFontSizeString + "%%"); - break; + // 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); - case "hide_system_bars": - // Enable `translucentNavigationBarPreference` if `hide_system_bars` is disabled. - translucentNavigationBarPreference.setEnabled(!sharedPreferences.getBoolean("hide_system_bars", false)); - break; + // Enable `searchCustomURLPreference`. + searchCustomURLPreference.setEnabled(true); - default: - // If no match, do nothing. - break; - } + // Set the `searchCustomURLPreference` according to the theme. + if (MainWebViewActivity.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 (MainWebViewActivity.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", "")); + break; + + case "full_screen_browsing_mode": + if (sharedPreferences.getBoolean("full_screen_browsing_mode", false)) { + // Set the `fullScreenBrowsingModePreference` icon according to the theme. + if (MainWebViewActivity.darkTheme) { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_enabled_dark); + } else { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_enabled_light); + } + + if (sharedPreferences.getBoolean("hide_system_bars", false)) { // `hide_system_bars` is `true`. + // Disable `translucentNavigationBarPreference`. + translucentNavigationBarPreference.setEnabled(false); + + // Set the icons according to the theme. + if (MainWebViewActivity.darkTheme) { + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_enabled_dark); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_dark); + } else { + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_enabled_light); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_light); + } + } else { // `hide_system_bars` is `false`. + // Enable `translucentNavigationBarPreference`. + translucentNavigationBarPreference.setEnabled(true); + + // Set the icons according to the theme. + if (MainWebViewActivity.darkTheme) { // Use the dark theme. + // Set the `hideSystemBarsPreference` icon. + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_disabled_dark); + + // Set the `translucentNavigationBarPreference` icon. + if (sharedPreferences.getBoolean("translucent_navigation_bar", true)) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_dark); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_dark); + } + } else { // Use the light theme. + // Set the `hideSystemBarsPreference` icon. + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_disabled_light); + + // Set the `translucentNavigationBarPreference` icon. + if (sharedPreferences.getBoolean("translucent_navigation_bar", true)) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_light); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_light); + } + } + } + } else { // `full_screen_browsing_mode` is false. + // Disable `translucentNavigationBarPreference`. + translucentNavigationBarPreference.setEnabled(false); + + // Update the icons according to the theme. + if (MainWebViewActivity.darkTheme) { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_disabled_dark); + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_ghosted_dark); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_dark); + } else { + fullScreenBrowsingModePreference.setIcon(R.drawable.full_screen_disabled_light); + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_ghosted_light); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_light); + } + } + break; + + case "hide_system_bars": + if (sharedPreferences.getBoolean("hide_system_bars", false)) { + // Disable `translucentNavigationBarPreference`. + translucentNavigationBarPreference.setEnabled(false); + + // Set the icons according to the theme. + if (MainWebViewActivity.darkTheme) { + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_enabled_dark); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_dark); + } else { + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_enabled_light); + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_ghosted_light); + } + } else { // `hide_system_bars` is false. + // Enable `translucentNavigationBarPreference`. + translucentNavigationBarPreference.setEnabled(true); + + // Set the icons according to the theme. + if (MainWebViewActivity.darkTheme) { + // Set the `hideSystemBarsPreference` icon. + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_disabled_dark); + + // Set the `translucentNavigationBarPreference` icon. + if (sharedPreferences.getBoolean("translucent_navigation_bar", true)) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_dark); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_dark); + } + } else { + // Set the `hideSystemBarsPreference` icon. + hideSystemBarsPreference.setIcon(R.drawable.hide_system_bars_disabled_light); + + // Set the `translucentNavigationBarPreference` icon. + if (sharedPreferences.getBoolean("translucent_navigation_bar", true)) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_light); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_light); + } + } + } + break; + + case "translucent_navigation_bar": + // Update the icon. + if (sharedPreferences.getBoolean("translucent_navigation_bar", true)) { + if (MainWebViewActivity.darkTheme) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_dark); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_bar_disabled_dark); + } else { + translucentNavigationBarPreference.setIcon(R.drawable.translucent_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); + clearCachePreference.setEnabled(!newClearEverythingBoolean); + + // Update the `clearEverythingPreference` icon. + if (newClearEverythingBoolean) { + if (MainWebViewActivity.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 (MainWebViewActivity.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 (MainWebViewActivity.darkTheme) { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_dark); + } else { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_light); + } + } else { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_warning); + } + + // Update the `clearFormDataPreference` icon. + if (newClearEverythingBoolean || sharedPreferences.getBoolean("clear_form_data", true)) { + if (MainWebViewActivity.darkTheme) { + clearFormDataPreference.setIcon(R.drawable.form_data_cleared_dark); + } else { + clearFormDataPreference.setIcon(R.drawable.form_data_cleared_light); + } + } else { + clearFormDataPreference.setIcon(R.drawable.form_data_warning); + } + + // Update the `clearCachePreference` icon. + if (newClearEverythingBoolean || sharedPreferences.getBoolean("clear_cache", true)) { + if (MainWebViewActivity.darkTheme) { + clearCachePreference.setIcon(R.drawable.cache_cleared_dark); + } else { + clearCachePreference.setIcon(R.drawable.cache_cleared_light); + } + } else { + clearCachePreference.setIcon(R.drawable.cache_warning); + } + break; + + case "clear_cookies": + // Update the icon. + if (sharedPreferences.getBoolean("clear_cookies", true)) { + if (MainWebViewActivity.darkTheme) { + clearCookiesPreference.setIcon(R.drawable.cookies_cleared_dark); + } else { + clearCookiesPreference.setIcon(R.drawable.cookies_cleared_light); + } + } else { + clearCookiesPreference.setIcon(R.drawable.cookies_warning); + } + break; + + case "clear_dom_storage": + // Update the icon. + if (sharedPreferences.getBoolean("clear_dom_storage", true)) { + if (MainWebViewActivity.darkTheme) { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_dark); + } else { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_cleared_light); + } + } else { + clearDomStoragePreference.setIcon(R.drawable.dom_storage_warning); + } + break; + + case "clear_form_data": + // Update the icon. + if (sharedPreferences.getBoolean("clear_form_data", true)) { + if (MainWebViewActivity.darkTheme) { + clearFormDataPreference.setIcon(R.drawable.form_data_cleared_dark); + } else { + clearFormDataPreference.setIcon(R.drawable.form_data_cleared_light); + } + } else { + clearFormDataPreference.setIcon(R.drawable.form_data_warning); + } + break; + + case "clear_cache": + // Update the icon. + if (sharedPreferences.getBoolean("clear_cache", true)) { + if (MainWebViewActivity.darkTheme) { + clearCachePreference.setIcon(R.drawable.cache_cleared_dark); + } else { + clearCachePreference.setIcon(R.drawable.cache_cleared_light); + } + } else { + clearCachePreference.setIcon(R.drawable.cache_warning); + } + break; + + case "homepage": + // Set the new homepage URL as the summary text for the Homepage preference. The default is `https://www.duckduckgo.com`. + homepagePreference.setSummary(sharedPreferences.getString("homepage", "https://www.duckduckgo.com")); + break; + + case "default_font_size": + // Update the summary text of `default_font_size`. + defaultFontSizePreference.setSummary(sharedPreferences.getString("default_font_size", "100") + "%%"); + break; + + case "swipe_to_refresh": + // Update the icon. + if (sharedPreferences.getBoolean("swipe_to_refresh", false)) { + if (MainWebViewActivity.darkTheme) { + swipeToRefreshPreference.setIcon(R.drawable.refresh_enabled_dark); + } else { + swipeToRefreshPreference.setIcon(R.drawable.refresh_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + swipeToRefreshPreference.setIcon(R.drawable.refresh_disabled_dark); + } else { + swipeToRefreshPreference.setIcon(R.drawable.refresh_disabled_light); + } + } + break; + + case "display_additional_app_bar_icons": + // Update the icon. + if (sharedPreferences.getBoolean("display_additional_app_bar_icons", false)) { + if (MainWebViewActivity.darkTheme) { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_enabled_dark); + } else { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_disabled_dark); + } else { + displayAdditionalAppBarIconsPreference.setIcon(R.drawable.more_disabled_light); + } + } + break; + + case "dark_theme": + // Update the icon. + if (sharedPreferences.getBoolean("dark_theme", false)) { + darkThemePreference.setIcon(R.drawable.theme_dark); + } else { + darkThemePreference.setIcon(R.drawable.theme_light); + } + + // Create an `Intent` to restart Privacy Browser. + Intent intent = getActivity().getParentActivityIntent(); + + // Assert that `intent` is not `null` to remove the lint error below. + assert intent != null; + + // `Intent.FLAG_ACTIVITY_CLEAR_TASK` removes all activities from the stack. It requires `Intent.FLAG_ACTIVITY_NEW_TASK`. + intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); + + // Make it so. + startActivity(intent); + break; + + case "night_mode": + // Set the URL to be reloaded on restart to apply the new night mode setting. + MainWebViewActivity.loadUrlOnRestart = true; + + // Store the current night mode status. + boolean currentNightModeBoolean = sharedPreferences.getBoolean("night_mode", false); + boolean currentJavaScriptBoolean = sharedPreferences.getBoolean("javascript_enabled", false); + + // Update the icon. + if (currentNightModeBoolean) { + if (MainWebViewActivity.darkTheme) { + nightModePreference.setIcon(R.drawable.night_mode_enabled_dark); + } else { + nightModePreference.setIcon(R.drawable.night_mode_enabled_light); + } + } else { + if (MainWebViewActivity.darkTheme) { + nightModePreference.setIcon(R.drawable.night_mode_disabled_dark); + } else { + nightModePreference.setIcon(R.drawable.night_mode_disabled_light); + } + } + + // Update the status of `javaScriptPreference` and `domStoragePreference`. + javaScriptPreference.setEnabled(!currentNightModeBoolean); + domStoragePreference.setEnabled(currentNightModeBoolean || currentJavaScriptBoolean); + + // Update the `javaScriptPreference` icon. + if (currentNightModeBoolean || currentJavaScriptBoolean) { + javaScriptPreference.setIcon(R.drawable.javascript_enabled); + } else { + javaScriptPreference.setIcon(R.drawable.privacy_mode); + } + + // Update the `domStoragePreference` icon. + if (currentNightModeBoolean || currentJavaScriptBoolean) { // The preference is enabled. + if (sharedPreferences.getBoolean("dom_storage_enabled", false)) { // DOM storage is enabled. + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { // DOM storage is disabled. + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled_light); + } + } + } else { // The preference is disabled. The icon should be ghosted. + if (MainWebViewActivity.darkTheme) { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted_dark); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted_light); + } + } + break; + + case "display_webpage_images": + if (sharedPreferences.getBoolean("display_webpage_images", true)) { + // Update the icon. + if (MainWebViewActivity.darkTheme) { + displayWebpageImagesPreference.setIcon(R.drawable.images_enabled_dark); + } else { + displayWebpageImagesPreference.setIcon(R.drawable.images_enabled_light); + } + + // `mainWebView` does not need to be reloaded because unloaded images will load automatically. + MainWebViewActivity.reloadOnRestart = false; + } else { + // Update the icon. + if (MainWebViewActivity.darkTheme) { + displayWebpageImagesPreference.setIcon(R.drawable.images_disabled_dark); + } else { + displayWebpageImagesPreference.setIcon(R.drawable.images_disabled_light); + } + + // Set `mainWebView` to reload on restart to remove the current images. + MainWebViewActivity.reloadOnRestart = true; + } + break; } };