import android.annotation.SuppressLint;
import android.content.SharedPreferences;
-import android.os.Build;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceFragment;
-import android.view.MenuItem;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.webkit.WebView;
public class SettingsFragment extends PreferenceFragment {
private SharedPreferences.OnSharedPreferenceChangeListener preferencesListener;
// 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));
+
+ // 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));
+
+
+ // We need an inflated `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.
final Preference userAgentPreference = findPreference("user_agent");
switch (savedPreferences.getString("user_agent", "Default user agent")) {
case "Default user agent":
// Get the user agent text from the webview (which changes based on the version of Android and WebView installed).
- // Once API >= 17 we can use getDefaultUserAgent() instead of getUserAgentString().
- userAgentPreference.setSummary(MainWebViewActivity.mainWebView.getSettings().getUserAgentString());
+ userAgentPreference.setSummary(bareWebView.getSettings().getUserAgentString());
break;
case "Custom user agent":
javaScriptDisabledSearchCustomURLPreference.setEnabled(javaScriptDisabledSearchString.equals("Custom URL"));
- // Set the JavaScript-enabed searchURL as the summary text for the JavaScript-enabled search preference when the preference screen is loaded.
+ // 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 tgranslated, instead of the array value, which will not.
+ // 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.
javaScriptEnabledSearchCustomURLPreference.setEnabled(javaScriptEnabledSearchString.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".
+ // 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"));
+ // 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 + "%%");
+
// Listen for preference changes.
preferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() {
@Override
- // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled.
+ // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled. We know.
@SuppressLint("SetJavaScriptEnabled")
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
- // Several keys need to update the toggleJavaScript icon.
- MenuItem toggleJavaScript = MainWebViewActivity.mainMenu.findItem(R.id.toggleJavaScript);
-
switch (key) {
case "javascript_enabled":
- // Set javaScriptEnabled to the new state. The default is false.
- MainWebViewActivity.javaScriptEnabled = sharedPreferences.getBoolean("javascript_enabled", false);
-
- // Update mainWebView and reload the website.
- MainWebViewActivity.mainWebView.getSettings().setJavaScriptEnabled(MainWebViewActivity.javaScriptEnabled);
- MainWebViewActivity.mainWebView.reload();
-
- // Update the toggleJavaScript icon.
- if (MainWebViewActivity.javaScriptEnabled) {
- toggleJavaScript.setIcon(R.drawable.javascript_enabled);
- } else {
- if (MainWebViewActivity.firstPartyCookiesEnabled || MainWebViewActivity.domStorageEnabled) {
- toggleJavaScript.setIcon(R.drawable.warning);
- } else {
- toggleJavaScript.setIcon(R.drawable.privacy_mode);
- }
- }
+ // 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":
- // Set firstPartyCookiesEnabled to the new state. The default is false.
- MainWebViewActivity.firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies_enabled", false);
-
- // Update the checkbox in the options menu.
- MenuItem firstPartyCookiesMenuItem = MainWebViewActivity.mainMenu.findItem(R.id.toggleFirstPartyCookies);
- firstPartyCookiesMenuItem.setChecked(MainWebViewActivity.firstPartyCookiesEnabled);
-
- // Update mainWebView and reload the website.
- MainWebViewActivity.cookieManager.setAcceptCookie(MainWebViewActivity.firstPartyCookiesEnabled);
- MainWebViewActivity.mainWebView.reload();
-
- // Update the toggleJavaScript icon.
- if (MainWebViewActivity.javaScriptEnabled) {
- toggleJavaScript.setIcon(R.drawable.javascript_enabled);
- } else {
- if (MainWebViewActivity.firstPartyCookiesEnabled || MainWebViewActivity.domStorageEnabled) {
- toggleJavaScript.setIcon(R.drawable.warning);
- } else {
- toggleJavaScript.setIcon(R.drawable.privacy_mode);
- }
- }
- break;
-
- case "third_party_cookies_enabled":
- // Set thirdPartyCookiesEnabled to the new state. The default is false.
- MainWebViewActivity.thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies_enabled", false);
-
- // Update the checkbox in the options menu.
- MenuItem thirdPartyCookiesMenuItem = MainWebViewActivity.mainMenu.findItem(R.id.toggleThirdPartyCookies);
- thirdPartyCookiesMenuItem.setChecked(MainWebViewActivity.thirdPartyCookiesEnabled);
-
- // Update mainWebView and reload the website if API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- MainWebViewActivity.cookieManager.setAcceptThirdPartyCookies(MainWebViewActivity.mainWebView, MainWebViewActivity.thirdPartyCookiesEnabled);
- MainWebViewActivity.mainWebView.reload();
- }
- break;
-
- case "dom_storage_enabled":
- // Set domStorageEnabled to the new state. The default is false.
- MainWebViewActivity.domStorageEnabled = sharedPreferences.getBoolean("dom_storage_enabled", false);
-
- // Update the checkbox in the options menu.
- MenuItem domStorageMenuItem = MainWebViewActivity.mainMenu.findItem(R.id.toggleDomStorage);
- domStorageMenuItem.setChecked(MainWebViewActivity.domStorageEnabled);
-
- // Update mainWebView and reload the website.
- MainWebViewActivity.mainWebView.getSettings().setDomStorageEnabled(MainWebViewActivity.domStorageEnabled);
- MainWebViewActivity.mainWebView.reload();
-
- // Update the toggleJavaScript icon.
- if (MainWebViewActivity.javaScriptEnabled) {
- toggleJavaScript.setIcon(R.drawable.javascript_enabled);
- } else {
- if (MainWebViewActivity.firstPartyCookiesEnabled || MainWebViewActivity.domStorageEnabled) {
- toggleJavaScript.setIcon(R.drawable.warning);
- } else {
- toggleJavaScript.setIcon(R.drawable.privacy_mode);
- }
- }
+ // 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":
switch (userAgentString) {
case "Default user agent":
- // Set the default user agent on mainWebView, display the user agent as the summary text for userAgentPreference, and disable customUserAgent.
- // Once API >= 17 we can use getDefaultUserAgent(). For now, setUserAgentString("") sets the WebView's default user agent.
- MainWebViewActivity.mainWebView.getSettings().setUserAgentString("");
- userAgentPreference.setSummary(MainWebViewActivity.mainWebView.getSettings().getUserAgentString());
+ // 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":
- // Set the custom user agent on mainWebView, display "Custom user agent" as the summary text for userAgentPreference, and enable customUserAgent.
- MainWebViewActivity.mainWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
+ // 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:
- // Set the user agent on mainWebView, display the user agent as the summary text for userAgentPreference, and disable customUserAgent.
- MainWebViewActivity.mainWebView.getSettings().setUserAgentString(sharedPreferences.getString("user_agent", "Default user agent"));
- userAgentPreference.setSummary(MainWebViewActivity.mainWebView.getSettings().getUserAgentString());
+ // 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);
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"));
-
- // Update mainWebView's user agent. The default is "PrivacyBrowser/1.0".
- MainWebViewActivity.mainWebView.getSettings().setUserAgentString(sharedPreferences.getString("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 will be translated.
+ if (newJavaScriptDisabledSearchString.equals("Custom URL")) { // Set the summary text to `R.string.custom_url`, which is translated.
javaScriptDisabledSearchPreference.setSummary(R.string.custom_url);
-
- // Update the javaScriptDisabledSearchURL variable. The default is "".
- MainWebViewActivity.javaScriptDisabledSearchURL = sharedPreferences.getString("javascript_disabled_search_custom_url", "");
- } else { // javascript_disabled_search is not set to Custom.
- // Set the new search URL as the summary text for the JavaScript-disabled search preference. The default is "https://duckduckgo.com/html/?q=".
+ } else { // Set the new search URL as the summary text for the JavaScript-disabled search preference.
javaScriptDisabledSearchPreference.setSummary(newJavaScriptDisabledSearchString);
-
- // Update the javaScriptDisabledSearchURL variable. The default is "https://duckduckgo.com/html/?q=".
- MainWebViewActivity.javaScriptDisabledSearchURL = newJavaScriptDisabledSearchString;
}
// Enable or disable javaScriptDisabledSearchCustomURLPreference.
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 "".
+ // 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", ""));
-
- // Update javaScriptDisabledSearchCustomURL. The default is "".
- MainWebViewActivity.javaScriptDisabledSearchURL = 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 will be translated.
+ if (newJavaScriptEnabledSearchString.equals("Custom URL")) { // Set the summary text to `R.string.custom_url`, which is translated.
javaScriptEnabledSearchPreference.setSummary(R.string.custom_url);
-
- // Update the javaScriptEnabledSearchURL variable. The default is "".
- MainWebViewActivity.javaScriptEnabledSearchURL = sharedPreferences.getString("javascript_enabled_search_custom_url", "");
- } else { // javascript_enabled_search is not set to Custom.
- // Set the new search URL as the summary text for the JavaScript-enabled search preference. The default is "https://duckduckgo.com/?q=".
+ } else { // Set the new search URL as the summary text for the JavaScript-enabled search preference..
javaScriptEnabledSearchPreference.setSummary(newJavaScriptEnabledSearchString);
-
- // Update the javaScriptEnabledSearchURL variable. The default is "https://duckduckgo.com/?q=".
- MainWebViewActivity.javaScriptEnabledSearchURL = newJavaScriptEnabledSearchString;
}
// Enable or disable javaScriptEnabledSearchCustomURLPreference.
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 "".
+ // 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", ""));
-
- // Update javaScriptEnabledSearchCustomURL. The default is "".
- MainWebViewActivity.javaScriptEnabledSearchURL = sharedPreferences.getString("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".
+ // 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"));
-
- // Update the homepage variable. The default is "https://www.duckduckgo.com".
- MainWebViewActivity.homepage = sharedPreferences.getString("homepage", "https://www.duckduckgo.com");
break;
- case "swipe_to_refresh_enabled":
- // Set swipeToRefreshEnabled to the new state. The default is true.
- MainWebViewActivity.swipeToRefreshEnabled = sharedPreferences.getBoolean("swipe_to_refresh_enabled", true);
+ 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 swipeRefreshLayout to match the new state.
- MainWebViewActivity.swipeToRefresh.setEnabled(MainWebViewActivity.swipeToRefreshEnabled);
- break;
+ // Update the summary text of `default_font_size`.
+ defaultFontSizePreference.setSummary(newDefaultFontSizeString + "%%");
default:
// If no match, do nothing.
projects / PrivacyBrowserAndroid.git / blobdiff