import android.preference.PreferenceManager;
import android.support.design.widget.NavigationView;
import android.support.design.widget.Snackbar;
+import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
// It is also used in `onCreate()` and `onCreateHomeScreenShortcutCreate()`.
public static Bitmap favoriteIcon;
+ // `privacyBrowserActivity` is public static so it can be accessed from `SettingsFragment`.
+ // It is also used in `onCreate()`, `onCreateOptionsMenu()`, and `onOptionsItemSelected()`,
+ public static Activity privacyBrowserActivity;
+
// `mainWebView` is public static so it can be accessed from `SettingsFragment`.
// It is also used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, and `loadUrlFromTextBox()`.
public static WebView mainWebView;
// It is also used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, and `onOptionsItemSelected()`.
public static boolean firstPartyCookiesEnabled;
- // `thirdPartyCookiesEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, and `onOptionsItemSelected()`.
+ // `thirdPartyCookiesEnables` is public static so it can be accessed from `SettingsFragment`.
+ // It is also used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, and `onOptionsItemSelected()`.
public static boolean thirdPartyCookiesEnabled;
// `domStorageEnabled` is public static so it can be accessed from `SettingsFragment`. It is also used in `onCreate()`, `onCreateOptionsMenu()`, and `onOptionsItemSelected()`.
// `swipeToRefreshEnabled` is public static so it can be accessed from `SettingsFragment`. It is also used in `onCreate()`.
public static boolean swipeToRefreshEnabled;
- // `customHeader` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onCreate()` and `loadUrlFromTextBox()`.
+ // `customHeader` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onCreate()`, `onOptionsItemSelected()`, and `loadUrlFromTextBox()`.
public static Map<String, String> customHeaders = new HashMap<String, String>();
// `drawerLayout` is used in `onCreate()`, `onNewIntent()`, and `onBackPressed()`.
private DrawerLayout drawerLayout;
- // `privacyIcon` is used in `onCreateOptionsMenu()` and `updatePrivacyIcon()`.
- private MenuItem privacyIcon;
-
// `urlTextBox` is used in `onCreate()`, `onOptionsItemSelected()`, and `loadUrlFromTextBox()`.
private EditText urlTextBox;
// `sslErrorHandler` is used in `onCreate()`, `onSslErrorCancel()`, and `onSslErrorProceed`.
private SslErrorHandler sslErrorHandler;
+ // `sharedPreferences` is used in `onCreate()` and `onCreateOptionsMenu()`.
+ SharedPreferences sharedPreferences;
+
@Override
// Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled. The whole premise of Privacy Browser is built around an understanding of these dangers.
@SuppressLint("SetJavaScriptEnabled")
super.onCreate(savedInstanceState);
setContentView(R.layout.main_coordinatorlayout);
+ // We need a handle for the activity, which is accessed from `SettingsFragment` and fed into `updatePrivacyIcons()`.
+ privacyBrowserActivity = this;
+
// We need to use the SupportActionBar from android.support.v7.app.ActionBar until the minimum API is >= 21.
Toolbar supportAppBar = (Toolbar) findViewById(R.id.appBar);
setSupportActionBar(supportAppBar);
// drawerToggle creates the hamburger icon at the start of the AppBar.
drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, supportAppBar, R.string.open_navigation, R.string.close_navigation);
- // Replace the header that `WebView` creates for `X-Requested-With` with a null value. The default value is the application ID (com.stoutner.privacybrowser.standard).
- customHeaders.put("X-Requested-With", "");
-
mainWebView.setWebViewClient(new WebViewClient() {
// shouldOverrideUrlLoading makes this `WebView` the default handler for URLs inside the app, so that links are not kicked out to other apps.
@Override
PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
// Get the shared preference values.
- SharedPreferences savedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
// Set JavaScript initial status. The default value is false.
- javaScriptEnabled = savedPreferences.getBoolean("javascript_enabled", false);
+ javaScriptEnabled = sharedPreferences.getBoolean("javascript_enabled", false);
mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
// Initialize cookieManager.
cookieManager = CookieManager.getInstance();
// Set cookies initial status. The default value is false.
- firstPartyCookiesEnabled = savedPreferences.getBoolean("first_party_cookies_enabled", false);
+ firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies_enabled", false);
cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
// Set third-party cookies initial status if API >= 21. The default value is false.
if (Build.VERSION.SDK_INT >= 21) {
- thirdPartyCookiesEnabled = savedPreferences.getBoolean("third_party_cookies_enabled", false);
+ thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies_enabled", false);
cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
}
// Set DOM storage initial status. The default value is false.
- domStorageEnabled = savedPreferences.getBoolean("dom_storage_enabled", false);
+ domStorageEnabled = sharedPreferences.getBoolean("dom_storage_enabled", false);
mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
// Set the saved form data initial status. The default is false.
- saveFormDataEnabled = savedPreferences.getBoolean("save_form_data_enabled", false);
+ saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data_enabled", false);
mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
// Set the user agent initial status.
- String userAgentString = savedPreferences.getString("user_agent", "Default user agent");
+ String userAgentString = sharedPreferences.getString("user_agent", "Default user agent");
switch (userAgentString) {
case "Default user agent":
// Do nothing.
case "Custom user agent":
// Set the custom user agent on mainWebView, The default is "PrivacyBrowser/1.0".
- mainWebView.getSettings().setUserAgentString(savedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
+ mainWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
break;
default:
// Set the selected user agent on mainWebView. The default is "PrivacyBrowser/1.0".
- mainWebView.getSettings().setUserAgentString(savedPreferences.getString("user_agent", "PrivacyBrowser/1.0"));
+ mainWebView.getSettings().setUserAgentString(sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0"));
break;
}
// Set the initial string for JavaScript disabled search.
- if (savedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q=").equals("Custom URL")) {
+ if (sharedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q=").equals("Custom URL")) {
// Get the custom URL string. The default is "".
- javaScriptDisabledSearchURL = savedPreferences.getString("javascript_disabled_search_custom_url", "");
+ javaScriptDisabledSearchURL = sharedPreferences.getString("javascript_disabled_search_custom_url", "");
} else {
// Use the string from javascript_disabled_search.
- javaScriptDisabledSearchURL = savedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q=");
+ javaScriptDisabledSearchURL = sharedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q=");
}
// Set the initial string for JavaScript enabled search.
- if (savedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q=").equals("Custom URL")) {
+ if (sharedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q=").equals("Custom URL")) {
// Get the custom URL string. The default is "".
- javaScriptEnabledSearchURL = savedPreferences.getString("javascript_enabled_search_custom_url", "");
+ javaScriptEnabledSearchURL = sharedPreferences.getString("javascript_enabled_search_custom_url", "");
} else {
// Use the string from javascript_enabled_search.
- javaScriptEnabledSearchURL = savedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q=");
+ javaScriptEnabledSearchURL = sharedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q=");
}
// Set the homepage initial status. The default value is `https://www.duckduckgo.com`.
- homepage = savedPreferences.getString("homepage", "https://www.duckduckgo.com");
+ homepage = sharedPreferences.getString("homepage", "https://www.duckduckgo.com");
// Set the font size initial status. the default value is `100`.
- String defaultFontSizeString = savedPreferences.getString("default_font_size", "100");
+ String defaultFontSizeString = sharedPreferences.getString("default_font_size", "100");
mainWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
// Set the swipe to refresh initial status. The default is `true`.
- swipeToRefreshEnabled = savedPreferences.getBoolean("swipe_to_refresh_enabled", true);
+ swipeToRefreshEnabled = sharedPreferences.getBoolean("swipe_to_refresh_enabled", true);
swipeToRefresh.setEnabled(swipeToRefreshEnabled);
+ // Replace the header that `WebView` creates for `X-Requested-With` with a null value. The default value is the application ID (com.stoutner.privacybrowser.standard).
+ customHeaders.put("X-Requested-With", "");
+
+ // Set Do Not Track. The default is true.
+ if (sharedPreferences.getBoolean("do_not_track", true)) {
+ customHeaders.put("DNT", "1");
+ }
+
+
// Get the intent information that started the app.
final Intent intent = getIntent();
// Set mainMenu so it can be used by onOptionsItemSelected.
mainMenu = menu;
- // Initialize privacyIcon
- privacyIcon = menu.findItem(R.id.toggleJavaScript);
-
// Set the initial status of the privacy icon.
- updatePrivacyIcon();
+ updatePrivacyIcons(privacyBrowserActivity);
- // Get MenuItems for checkable menu items.
+ // Get handles for the menu items.
MenuItem toggleFirstPartyCookies = menu.findItem(R.id.toggleFirstPartyCookies);
MenuItem toggleThirdPartyCookies = menu.findItem(R.id.toggleThirdPartyCookies);
MenuItem toggleDomStorage = menu.findItem(R.id.toggleDomStorage);
toggleDomStorage.setChecked(domStorageEnabled);
toggleSaveFormData.setChecked(saveFormDataEnabled);
+ // Set the status of the additional app bar icons. The default is `false`.
+ if (sharedPreferences.getBoolean("display_additional_app_bar_icons", false)) {
+ toggleFirstPartyCookies.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleThirdPartyCookies.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleDomStorage.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleSaveFormData.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ } else { //Do not display the additional icons.
+ toggleFirstPartyCookies.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleThirdPartyCookies.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleDomStorage.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleSaveFormData.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ }
+
return true;
}
mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
// Update the privacy icon.
- updatePrivacyIcon();
+ updatePrivacyIcons(privacyBrowserActivity);
- // Display a Snackbar.
+ // Display a `Snackbar`.
if (javaScriptEnabled) {
Snackbar.make(findViewById(R.id.mainWebView), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
} else {
cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
// Update the privacy icon.
- updatePrivacyIcon();
+ updatePrivacyIcons(privacyBrowserActivity);
+
+ // Display a `Snackbar`.
+ if (firstPartyCookiesEnabled) {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ if (javaScriptEnabled) {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ }
+ }
// Reload the WebView.
mainWebView.reload();
// Apply the new cookie status.
cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
+ // Display a `Snackbar`.
+ if (thirdPartyCookiesEnabled) {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ }
+
// Reload the WebView.
mainWebView.reload();
} // Else do nothing because SDK < 21.
// Apply the new DOM Storage status.
mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
+ // Display a `Snackbar`.
+ if (domStorageEnabled) {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
+ }
+
// Reload the WebView.
mainWebView.reload();
return true;
// Apply the new form data status.
mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ // Display a `Snackbar`.
+ if (saveFormDataEnabled) {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.mainWebView), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
+ }
+
// Reload the WebView.
mainWebView.reload();
return true;
// Clear `formattedUrlString`.
formattedUrlString = null;
+ // Clear `customHeaders`.
+ customHeaders.clear();
+
// Destroy the internal state of the webview.
mainWebView.destroy();
// Reinitialize the adView variable, as the View will have been removed and re-added in the free flavor by BannerAd.reloadAfterRotate().
adView = findViewById(R.id.adView);
+
+ // `invalidateOptionsMenu` should recalculate the number of action buttons from the menu to display on the app bar, but it doesn't because of the this bug: https://code.google.com/p/android/issues/detail?id=20493#c8
+ invalidateOptionsMenu();
}
@Override
inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
}
- private void updatePrivacyIcon() {
+ public static void updatePrivacyIcons(Activity activity) {
+ // Get handles for the icons.
+ MenuItem privacyIcon = mainMenu.findItem(R.id.toggleJavaScript);
+ MenuItem firstPartyCookiesIcon = mainMenu.findItem(R.id.toggleFirstPartyCookies);
+ MenuItem thirdPartyCookiesIcon = mainMenu.findItem(R.id.toggleThirdPartyCookies);
+ MenuItem domStorageIcon = mainMenu.findItem(R.id.toggleDomStorage);
+ MenuItem formDataIcon = mainMenu.findItem(R.id.toggleSaveFormData);
+
+ // Update `privacyIcon`.
if (javaScriptEnabled) {
+ // `JavaScript` is enabled.
privacyIcon.setIcon(R.drawable.javascript_enabled);
} else {
if (firstPartyCookiesEnabled) {
+ // `JavaScript` is disabled but cookies are enabled.
privacyIcon.setIcon(R.drawable.warning);
} else {
+ // All the dangerous features are disabled.
privacyIcon.setIcon(R.drawable.privacy_mode);
}
}
+
+ // Update `firstPartyCookiesIcon`.
+ if (firstPartyCookiesEnabled) {
+ // First-party cookies are enabled.
+ firstPartyCookiesIcon.setIcon(R.drawable.cookies_warning);
+ } else {
+ // First-party cookies are disabled.
+ firstPartyCookiesIcon.setIcon(R.drawable.cookies_disabled);
+ }
+
+ // Update `thirdPartyCookiesIcon`.
+ if (firstPartyCookiesEnabled) {
+ if (thirdPartyCookiesEnabled) {
+ // Third-party cookies are enabled. Bad!
+ thirdPartyCookiesIcon.setIcon(R.drawable.cookies_critical);
+ } else {
+ // Third-party cookies are disabled.
+ thirdPartyCookiesIcon.setIcon(R.drawable.cookies_disabled);
+ }
+ } else {
+ // First-party cookies are disabled, so third-party cookies are ghosted.
+ thirdPartyCookiesIcon.setIcon(R.drawable.cookies_ghosted);
+ }
+
+ // Update `domStorageIcon`.
+ if (javaScriptEnabled) {
+ if (domStorageEnabled) {
+ domStorageIcon.setIcon(R.drawable.dom_storage_enabled);
+ } else {
+ domStorageIcon.setIcon(R.drawable.dom_storage_disabled);
+ }
+ } else {
+ domStorageIcon.setIcon(R.drawable.dom_storage_ghosted);
+ }
+
+ // Update `formDataIcon`.
+ if (saveFormDataEnabled) {
+ formDataIcon.setIcon(R.drawable.form_data_enabled);
+ } else {
+ formDataIcon.setIcon(R.drawable.form_data_disabled);
+ }
+
+ // `invalidateOptionsMenu` calls `onPrepareOptionsMenu()` and redraws the icons in the `AppBar`.
+ ActivityCompat.invalidateOptionsMenu(activity);
}
}
projects / PrivacyBrowserAndroid.git / blobdiff