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=06fd18ec46a8d5b838bcf37ac75c3854f97efb34;hp=2149df504d7b0ebffa4dcd90d1fe8bca0346f675;hb=9133910bd316f6a50d478c26283c2cc5447483a7;hpb=ae2ee09aa7a2afc19f5603c9bc021f98888d7b78 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 2149df50..06fd18ec 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 2016-2017 Soren Stoutner . * * This file is part of Privacy Browser . * @@ -21,6 +21,7 @@ package com.stoutner.privacybrowser.fragments; import android.annotation.SuppressLint; import android.content.SharedPreferences; +import android.os.Build; import android.os.Bundle; import android.preference.Preference; import android.preference.PreferenceFragment; @@ -42,26 +43,52 @@ public class SettingsFragment extends PreferenceFragment { // Initialize savedPreferences. savedPreferences = getPreferenceScreen().getSharedPreferences(); - // Allow the user to access "dom_storage_enabled" if "javascript_enabled" is enabled. The default is false. - final Preference domStorageEnabled = findPreference("dom_storage_enabled"); - domStorageEnabled.setEnabled(savedPreferences.getBoolean("javascript_enabled", false)); + // Get handles for the preferences we need to modify. + 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 customUserAgentPreference = findPreference("custom_user_agent"); + final Preference doNotTrackPreference = findPreference("do_not_track"); + 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 hideSystemBarsPreference = findPreference("hide_system_bars"); + final Preference translucentNavigationBarPreference = findPreference("translucent_navigation_bar"); + final Preference homepagePreference = findPreference("homepage"); + final Preference defaultFontSizePreference = findPreference("default_font_size"); + + // Set dependencies. + domStoragePreference.setDependency("javascript_enabled"); + torHomepagePreference.setDependency("proxy_through_orbot"); + torSearchPreference.setDependency("proxy_through_orbot"); + hideSystemBarsPreference.setDependency("enable_full_screen_browsing_mode"); + + // 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. - final Preference thirdPartyCookiesEnabled = findPreference("third_party_cookies_enabled"); - thirdPartyCookiesEnabled.setEnabled(savedPreferences.getBoolean("first_party_cookies_enabled", false)); + // Get booleans from the preferences. + boolean javaScriptEnabledBoolean = savedPreferences.getBoolean("javascript_enabled", false); + boolean firstPartyCookiesEnabledBoolean = savedPreferences.getBoolean("first_party_cookies_enabled", false); + boolean thirdPartyCookiesEnabledBoolean = savedPreferences.getBoolean("third_party_cookies_enabled", false); + // Only enable `thirdPartyCookiesPreference` if `firstPartyCookiesEnabledBoolean` is `true` and API >= 21. + thirdPartyCookiesPreference.setEnabled(firstPartyCookiesEnabledBoolean && (Build.VERSION.SDK_INT >= 21)); - // We need an inflated `WebView` to get the default user agent. + // 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")` 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); // Set the current user-agent as the summary text for the "user_agent" preference when the preference screen is loaded. - final Preference userAgentPreference = findPreference("user_agent"); - switch (savedPreferences.getString("user_agent", "Default user agent")) { - case "Default user agent": + switch (savedPreferences.getString("user_agent", "PrivacyBrowser/1.0")) { + 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; @@ -73,61 +100,116 @@ public class SettingsFragment extends PreferenceFragment { default: // Display the user agent from the preference as the summary text. - userAgentPreference.setSummary(savedPreferences.getString("user_agent", "Default user agent")); + userAgentPreference.setSummary(savedPreferences.getString("user_agent", "PrivacyBrowser/1.0")); 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". - final Preference customUserAgent = findPreference("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 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 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=". - final Preference javaScriptDisabledSearchPreference = findPreference("javascript_disabled_search"); - String javaScriptDisabledSearchString = savedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q="); - if (javaScriptDisabledSearchString.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. - javaScriptDisabledSearchPreference.setSummary(R.string.custom_url); + + // 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. + 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". - final Preference javaScriptDisabledSearchCustomURLPreference = findPreference("javascript_disabled_search_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(savedPreferences.getBoolean("proxy_through_orbot", false) && torSearchString.equals("Custom URL")); - // Set the JavaScript-enabled searchURL as the summary text for the JavaScript-enabled search preference when the preference screen is loaded. - // The default is "https://duckduckgo.com/?q=". - final Preference javaScriptEnabledSearchPreference = findPreference("javascript_enabled_search"); - String javaScriptEnabledSearchString = savedPreferences.getString("javascript_enabled_search", "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". - final Preference javaScriptEnabledSearchCustomURLPreference = findPreference("javascript_enabled_search_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")); - // 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`. - final Preference homepagePreference = findPreference("homepage"); - homepagePreference.setSummary(savedPreferences.getString("homepage", "https://www.duckduckgo.com")); + // Enable `transparent_navigation_bar` only if full screen browsing mode is enabled and `hide_system_bars` is disabled. + translucentNavigationBarPreference.setEnabled(savedPreferences.getBoolean("enable_full_screen_browsing_mode", false) && !savedPreferences.getBoolean("hide_system_bars", 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`. - final Preference defaultFontSizePreference = findPreference("default_font_size"); - String defaultFontSizeString = savedPreferences.getString("default_font_size", "100"); - defaultFontSizePreference.setSummary(defaultFontSizeString + "%%"); + defaultFontSizePreference.setSummary(savedPreferences.getString("default_font_size", "100") + "%%"); + + + // Set the `javaScriptPreference` icon. + if (javaScriptEnabledBoolean) { + javaScriptPreference.setIcon(R.drawable.javascript_enabled); + } else { + javaScriptPreference.setIcon(R.drawable.privacy_mode); + } + // Set the `firstPartyCookiesPreference` icon. + if (firstPartyCookiesEnabledBoolean) { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_enabled); + } else { + firstPartyCookiesPreference.setIcon(R.drawable.cookies_disabled); + } + + // Set the `thirdPartyCookiesPreference` icon. + if (firstPartyCookiesEnabledBoolean && Build.VERSION.SDK_INT >= 21) { + if (thirdPartyCookiesEnabledBoolean) { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_warning); + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled); + } + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted); + } + + // Set the `domStoragePreference` icon. + if (javaScriptEnabledBoolean) { + if (savedPreferences.getBoolean("dom_storage_enabled", false)) { + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled); + } + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted); + } + + // Set the `saveFormDataPreference` icon. + if (savedPreferences.getBoolean("save_form_data_enabled", false)) { + saveFormDataPreference.setIcon(R.drawable.form_data_enabled); + } else { + saveFormDataPreference.setIcon(R.drawable.form_data_disabled); + } + + // Set the `customUserAgentPreference` icon. + if (customUserAgentPreference.isEnabled()) { + customUserAgentPreference.setIcon(R.drawable.user_agent_enabled); + } else { + customUserAgentPreference.setIcon(R.drawable.user_agent_ghosted); + } + + // Set the `doNotTrackPreference` icon. + if (savedPreferences.getBoolean("do_not_track", false)) { + doNotTrackPreference.setIcon(R.drawable.do_not_track_enabled); + } else { + doNotTrackPreference.setIcon(R.drawable.do_not_track_disabled); + } // Listen for preference changes. preferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() { @@ -138,78 +220,189 @@ public class SettingsFragment extends PreferenceFragment { 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)); + // Update the icons. + if (sharedPreferences.getBoolean("javascript_enabled", false)) { + // Update the icon for `javascript_enabled`. + javaScriptPreference.setIcon(R.drawable.javascript_enabled); + + // Update the icon for `dom_storage_enabled`. + if (sharedPreferences.getBoolean("dom_storage_enabled", false)) { + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled); + } + } else { // `javascript_enabled` is `false`. + // Update the icon for `javascript_enabled`. + javaScriptPreference.setIcon(R.drawable.privacy_mode); + + // Set the icon for `dom_storage_disabled` to be ghosted. + domStoragePreference.setIcon(R.drawable.dom_storage_ghosted); + } 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)); + // 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 { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled); + } + } else { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted); + } + } else { // `first_party_cookies_enabled` is `false`. + // Update the icon for `first_party_cookies_enabled`. + firstPartyCookiesPreference.setIcon(R.drawable.cookies_disabled); + + // Set the icon for `third_party_cookies_enabled` to be ghosted. + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_ghosted); + } + + // 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 { + thirdPartyCookiesPreference.setIcon(R.drawable.cookies_disabled); + } + break; + + case "dom_storage_enabled": + // Update the icon. + if (sharedPreferences.getBoolean("dom_storage_enabled", false)) { + domStoragePreference.setIcon(R.drawable.dom_storage_enabled); + } else { + domStoragePreference.setIcon(R.drawable.dom_storage_disabled); + } + 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 { + saveFormDataPreference.setIcon(R.drawable.form_data_disabled); + } + case "user_agent": - String userAgentString = sharedPreferences.getString("user_agent", "Default 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`. + case "WebView default user agent": + // Display the user agent as the summary text for `userAgentPreference`. userAgentPreference.setSummary(bareWebView.getSettings().getUserAgentString()); - customUserAgent.setEnabled(false); + + // Update `customUserAgentPreference`. + customUserAgentPreference.setEnabled(false); + customUserAgentPreference.setIcon(R.drawable.user_agent_ghosted); break; case "Custom user agent": - // Display "Custom user agent" as the summary text for userAgentPreference, and enable customUserAgent. + // Display `Custom user agent` as the summary text for `userAgentPreference`. userAgentPreference.setSummary(R.string.custom_user_agent); - customUserAgent.setEnabled(true); + + // Update `customUserAgentPreference`. + customUserAgentPreference.setEnabled(true); + customUserAgentPreference.setIcon(R.drawable.user_agent_enabled); break; default: - // Display the user agent as the summary text for userAgentPreference, and disable customUserAgent. - userAgentPreference.setSummary(sharedPreferences.getString("user_agent", "Default user agent")); - customUserAgent.setEnabled(false); + // Display the user agent as the summary text for `userAgentPreference`. + userAgentPreference.setSummary(sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0")); + + // Update `customUserAgentPreference`. + customUserAgentPreference.setEnabled(false); + customUserAgentPreference.setIcon(R.drawable.user_agent_ghosted); 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")); + // 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 "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); + case "do_not_track": + // Update the icon. + if (sharedPreferences.getBoolean("do_not_track", false)) { + doNotTrackPreference.setIcon(R.drawable.do_not_track_enabled); + } else { + doNotTrackPreference.setIcon(R.drawable.do_not_track_disabled); } - // 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", "")); + 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")); + 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="); + + // Set the summary text for `tor_search`. + if (presentTorSearchString.equals("Custom URL")) { + // Use R.string.custom_url, which is translated, instead of the array value, which isn't. + torSearchPreference.setSummary(R.string.custom_url); + } else { + // Set the array value as the summary text. + torSearchPreference.setSummary(presentTorSearchString); + } + + // Set the status of `torJavaScriptDisabledSearchCustomURLPreference`. + torSearchCustomURLPreference.setEnabled(presentTorSearchString.equals("Custom URL")); + 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 "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); + case "search": + String newSearchString = sharedPreferences.getString("search", "https://duckduckgo.com/html/?q="); + if (newSearchString.equals("Custom URL")) { // Set the summary text to `R.string.custom_url`, which is translated. + searchPreference.setSummary(R.string.custom_url); + } else { // Set the new search URL as the summary text for the JavaScript-disabled search preference. + searchPreference.setSummary(newSearchString); } - // Enable or disable javaScriptEnabledSearchCustomURLPreference. - javaScriptEnabledSearchCustomURLPreference.setEnabled(newJavaScriptEnabledSearchString.equals("Custom URL")); + // Enable or disable `searchCustomURLPreference`. + searchCustomURLPreference.setEnabled(newSearchString.equals("Custom URL")); + 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 "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", "")); + case "enable_full_screen_browsing_mode": + // Enable `transparent_navigation_bar` only if full screen browsing mode is enabled and `hide_system_bars` is disabled. + translucentNavigationBarPreference.setEnabled(sharedPreferences.getBoolean("enable_full_screen_browsing_mode", false) && !sharedPreferences.getBoolean("hide_system_bars", false)); + break; + + case "hide_system_bars": + // Enable `translucentNavigationBarPreference` if `hide_system_bars` is disabled. + translucentNavigationBarPreference.setEnabled(!sharedPreferences.getBoolean("hide_system_bars", false)); break; case "homepage": @@ -218,11 +411,9 @@ public class SettingsFragment extends PreferenceFragment { 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"); - // Update the summary text of `default_font_size`. - defaultFontSizePreference.setSummary(newDefaultFontSizeString + "%%"); + defaultFontSizePreference.setSummary(sharedPreferences.getString("default_font_size", "100") + "%%"); + break; default: // If no match, do nothing.