+++ /dev/null
-/*
- * Copyright 2016-2017 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
- *
- * Privacy Browser is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Privacy Browser is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacybrowser.fragments;
-
-import android.annotation.SuppressLint;
-import android.content.SharedPreferences;
-import android.os.Bundle;
-import android.preference.Preference;
-import android.preference.PreferenceFragment;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.webkit.WebView;
-
-import com.stoutner.privacybrowser.R;
-
-public class SettingsFragment extends PreferenceFragment {
- private SharedPreferences.OnSharedPreferenceChangeListener preferencesListener;
- private SharedPreferences savedPreferences;
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- addPreferencesFromResource(R.xml.preferences);
-
- // Initialize savedPreferences.
- 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 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 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 homepagePreference = findPreference("homepage");
- final Preference defaultFontSizePreference = findPreference("default_font_size");
-
- // 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");
-
- // Allow the user to access "dom_storage_enabled" if "javascript_enabled" is enabled. The default is false.
- domStorageEnabled.setEnabled(savedPreferences.getBoolean("javascript_enabled", false));
-
- // 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 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);
-
- // 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 "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;
-
- case "Custom user agent":
- // We can't use the string from the array because it is referenced in code and can't be translated.
- userAgentPreference.setSummary(R.string.custom_user_agent);
- break;
-
- default:
- // Display the user agent from the preference as the summary text.
- 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".
- customUserAgent.setSummary(savedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
- customUserAgent.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")) {
- // Use R.string.custom_url, which will be translated, instead of the array value, which will not.
- javaScriptDisabledSearchPreference.setSummary(R.string.custom_url);
- } else {
- // Set the array value as the summary text.
- javaScriptDisabledSearchPreference.setSummary(javaScriptDisabledSearchString);
- }
-
- // 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 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);
- } else {
- // Set the array value as the summary text.
- javaScriptEnabledSearchPreference.setSummary(javaScriptEnabledSearchString);
- }
-
- // 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"));
-
-
- // 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);
- } else {
- // Disable `transparent_navigation_bar` if `hide_system_bars` is `true`.
- translucentNavigationBarPreference.setEnabled(!savedPreferences.getBoolean("hide_system_bars", false));
- }
-
-
- // 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 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);
- } else {
- // Set the array value as the summary text.
- torJavaScriptDisabledSearchPreference.setSummary(torJavaScriptDisabledSearchString);
- }
-
- // 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 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);
- } else {
- // Set the array value as the summary text.
- torJavaScriptEnabledSearchPreference.setSummary(torJavaScriptEnabledSearchString);
- }
-
- // Set the summary text for `tor_javascript_enabled_search_custom_url`. The default is `""`.
- torJavaScriptEnabledSearchCustomURLPreference.setSummary(savedPreferences.getString("tor_javascript_enabled_search_custom_url", ""));
-
-
- // Enable the Tor preferences only if `proxy_through_orbot` is enabled. The default is `false`.
- torHomepagePreference.setEnabled(proxyThroughOrbot);
- torJavaScriptDisabledSearchPreference.setEnabled(proxyThroughOrbot);
- torJavaScriptEnabledSearchPreference.setEnabled(proxyThroughOrbot);
-
- // 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"));
-
-
- // 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(defaultFontSizeString + "%%");
-
-
- // 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 "WebView 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);
- }
- break;
-
- 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=");
-
- // Enable the Tor preferences only if `proxy_through_orbot` is enabled. The default is `false`.
- torHomepagePreference.setEnabled(currentProxyThroughOrbot);
- torJavaScriptDisabledSearchPreference.setEnabled(currentProxyThroughOrbot);
- torJavaScriptEnabledSearchPreference.setEnabled(currentProxyThroughOrbot);
-
- // 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;
-
- 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_javascript_disabled_search":
- // Get the present search string.
- String presentTorJavaScriptDisabledSearchString = sharedPreferences.getString("tor_javascript_disabled_search", "https://3g2upl4pq6kufc4m.onion/html/?q=");
-
- // 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);
- } else {
- // Set the array value as the summary text.
- torJavaScriptDisabledSearchPreference.setSummary(presentTorJavaScriptDisabledSearchString);
- }
-
- // Set the status of `torJavaScriptDisabledSearchCustomURLPreference`.
- torJavaScriptDisabledSearchCustomURLPreference.setEnabled(presentTorJavaScriptDisabledSearchString.equals("Custom URL"));
- 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 "tor_javascript_enabled_search":
- // Get the present search string.
- String presentTorJavaScriptEnabledSearchString = sharedPreferences.getString("tor_javascript_enabled_search", "https://3g2upl4pq6kufc4m.onion/?q=");
-
- // 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);
- } else {
- // Set the array value as the summary text.
- torJavaScriptEnabledSearchPreference.setSummary(presentTorJavaScriptEnabledSearchString);
- }
-
- // Set the status of `torJavaScriptEnabledSearchCustomURLPreference`.
- torJavaScriptEnabledSearchCustomURLPreference.setEnabled(presentTorJavaScriptEnabledSearchString.equals("Custom URL"));
- break;
-
- 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;
-
- 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":
- // 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 + "%%");
- break;
-
- case "hide_system_bars":
- // Enable `translucentNavigationBarPreference` if `hide_system_bars` is disabled.
- translucentNavigationBarPreference.setEnabled(!sharedPreferences.getBoolean("hide_system_bars", false));
- break;
-
- default:
- // If no match, do nothing.
- break;
- }
- }
- };
-
- // Register the listener.
- savedPreferences.registerOnSharedPreferenceChangeListener(preferencesListener);
- }
-
- // It is necessary to re-register the listener on every resume or it will randomly stop working because apps can be paused and resumed at any time
- // even while running in the foreground.
- @Override
- public void onPause() {
- super.onPause();
- savedPreferences.unregisterOnSharedPreferenceChangeListener(preferencesListener);
- }
-
- @Override
- public void onResume() {
- super.onResume();
- savedPreferences.registerOnSharedPreferenceChangeListener(preferencesListener);
- }
-}
projects / PrivacyBrowserAndroid.git / blobdiff