import android.Manifest;
import android.annotation.SuppressLint;
import android.app.Activity;
+import android.app.Dialog;
import android.app.DownloadManager;
import android.app.SearchManager;
import android.content.ActivityNotFoundException;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
+import android.os.Message;
import android.preference.PreferenceManager;
import android.print.PrintDocumentAdapter;
import android.print.PrintManager;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import androidx.core.view.GravityCompat;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import androidx.viewpager.widget.ViewPager;
+import com.google.android.material.appbar.AppBarLayout;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.navigation.NavigationView;
import com.google.android.material.snackbar.Snackbar;
import com.stoutner.privacybrowser.R;
import com.stoutner.privacybrowser.adapters.WebViewPagerAdapter;
import com.stoutner.privacybrowser.asynctasks.GetHostIpAddresses;
+import com.stoutner.privacybrowser.asynctasks.PopulateBlocklists;
+import com.stoutner.privacybrowser.asynctasks.SaveWebpageImage;
import com.stoutner.privacybrowser.dialogs.AdConsentDialog;
import com.stoutner.privacybrowser.dialogs.CreateBookmarkDialog;
import com.stoutner.privacybrowser.dialogs.CreateBookmarkFolderDialog;
import com.stoutner.privacybrowser.dialogs.EditBookmarkFolderDialog;
import com.stoutner.privacybrowser.dialogs.HttpAuthenticationDialog;
import com.stoutner.privacybrowser.dialogs.PinnedMismatchDialog;
+import com.stoutner.privacybrowser.dialogs.SaveWebpageImageDialog;
import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
+import com.stoutner.privacybrowser.dialogs.StoragePermissionDialog;
import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
import com.stoutner.privacybrowser.dialogs.ViewSslCertificateDialog;
import com.stoutner.privacybrowser.fragments.WebViewTabFragment;
import com.stoutner.privacybrowser.helpers.AdHelper;
-import com.stoutner.privacybrowser.helpers.BlockListHelper;
+import com.stoutner.privacybrowser.helpers.BlocklistHelper;
import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
import com.stoutner.privacybrowser.helpers.CheckPinnedMismatchHelper;
import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
+import com.stoutner.privacybrowser.helpers.FileNameHelper;
import com.stoutner.privacybrowser.helpers.OrbotProxyHelper;
import com.stoutner.privacybrowser.views.NestedScrollWebView;
import java.util.Map;
import java.util.Set;
-// TODO. The swipe refresh indicator needs to be enabled/disabled when switching tabs.
-
// AppCompatActivity from android.support.v7.app.AppCompatActivity must be used to have access to the SupportActionBar until the minimum API is >= 21.
public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
DownloadFileDialog.DownloadFileListener, DownloadImageDialog.DownloadImageListener, DownloadLocationPermissionDialog.DownloadLocationPermissionDialogListener, EditBookmarkDialog.EditBookmarkListener,
- EditBookmarkFolderDialog.EditBookmarkFolderListener, HttpAuthenticationDialog.HttpAuthenticationListener, NavigationView.OnNavigationItemSelectedListener, WebViewTabFragment.NewTabListener,
- PinnedMismatchDialog.PinnedMismatchListener, SslCertificateErrorDialog.SslCertificateErrorListener, UrlHistoryDialog.UrlHistoryListener {
-
- // `darkTheme` is public static so it can be accessed from everywhere.
- public static boolean darkTheme;
-
- // `allowScreenshots` is public static so it can be accessed from everywhere. It is also used in `onCreate()`.
- public static boolean allowScreenshots;
-
- // TODO Remove.
- // `formattedUrlString` is public static so it can be accessed from `AddDomainDialog`, `BookmarksActivity`, `DomainSettingsFragment`, and `PinnedMismatchDialog`.
- // It is also used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onCreateHomeScreenShortcutCreate()`, `loadUrlFromTextBox()`, and `applyProxyThroughOrbot()`.
- public static String formattedUrlString;
+ EditBookmarkFolderDialog.EditBookmarkFolderListener, NavigationView.OnNavigationItemSelectedListener, PinnedMismatchDialog.PinnedMismatchListener, PopulateBlocklists.PopulateBlocklistsListener, SaveWebpageImageDialog.SaveWebpageImageListener,
+ StoragePermissionDialog.StoragePermissionDialogListener, UrlHistoryDialog.NavigateHistoryListener, WebViewTabFragment.NewTabListener {
// `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()`, `onResume()`, and `applyProxyThroughOrbot()`.
public static String orbotStatus;
- // The WebView pager adapter is accessed from `PinnedMismatchDialog`. It is also used in `onCreate()`, `onResume()`, and `addTab()`.
+ // The WebView pager adapter is accessed from `HttpAuthenticationDialog`, `PinnedMismatchDialog`, and `SslCertificateErrorDialog`. It is also used in `onCreate()`, `onResume()`, and `addTab()`.
public static WebViewPagerAdapter webViewPagerAdapter;
- // `reloadOnRestart` is public static so it can be accessed from `SettingsFragment`. It is also used in `onRestart()`
- public static boolean reloadOnRestart;
-
- // `reloadUrlOnRestart` is public static so it can be accessed from `SettingsFragment` and `BookmarksActivity`. It is also used in `onRestart()`.
+ // The load URL on restart variables are public static so they can be accessed from `BookmarksActivity`. They are used in `onRestart()`.
public static boolean loadUrlOnRestart;
+ public static String urlToLoadOnRestart;
// `restartFromBookmarksActivity` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onRestart()`.
public static boolean restartFromBookmarksActivity;
- // The blocklist versions are public static so they can be accessed from `AboutTabFragment`. They are also used in `onCreate()`.
- public static String easyListVersion;
- public static String easyPrivacyVersion;
- public static String fanboysAnnoyanceVersion;
- public static String fanboysSocialVersion;
- public static String ultraPrivacyVersion;
-
// `currentBookmarksFolder` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onCreate()`, `onBackPressed()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`,
// `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
public static String currentBookmarksFolder;
public final static int DOMAINS_WEBVIEW_DEFAULT_USER_AGENT = 2;
public final static int DOMAINS_CUSTOM_USER_AGENT = 13;
+ // Start activity for result request codes.
+ private final int FILE_UPLOAD_REQUEST_CODE = 0;
+ public final static int BROWSE_SAVE_WEBPAGE_IMAGE_REQUEST_CODE = 1;
- // `navigatingHistory` is used in `onCreate()`, `onNavigationItemSelected()`, `onSslMismatchBack()`, and `applyDomainSettings()`.
- private boolean navigatingHistory; // TODO.
-
// The current WebView is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`,
// `findNextOnPage()`, `closeFindOnPage()`, `loadUrlFromTextBox()`, `onSslMismatchBack()`, `applyProxyThroughOrbot()`, and `applyDomainSettings()`.
private NestedScrollWebView currentWebView;
// `customHeader` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateContextMenu()`, and `loadUrl()`.
private final Map<String, String> customHeaders = new HashMap<>();
- // `firstPartyCookiesEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `applyDomainSettings()`.
- private boolean firstPartyCookiesEnabled;
-
- // `saveFormDataEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`. It can be removed once the minimum API >= 26.
- private boolean saveFormDataEnabled;
+ // The search URL is set in `applyProxyThroughOrbot()` and used in `onCreate()`, `onNewIntent()`, `loadURLFromTextBox()`, and `initializeWebView()`.
+ private String searchURL;
- // TODO Move to NestedScrollWebView.
- // `nightMode` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
- private boolean nightMode;
-
- // 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applyProxyThroughOrbot()`.
- private String homepage; // TODO ?
-
- // `searchURL` is used in `loadURLFromTextBox()` and `applyProxyThroughOrbot()`.
- private String searchURL; // TODO ?
-
- // The options menu is set in `onCreateOptionsMenu()` and used in `onOptionsItemSelected()` and `updatePrivacyIcons()`.
+ // The options menu is set in `onCreateOptionsMenu()` and used in `onOptionsItemSelected()`, `updatePrivacyIcons()`, and `initializeWebView()`.
private Menu optionsMenu;
- // The refresh menu item is set in `onCreateOptionsMenu()` and accessed from `initializeWebView()`.
- // It must be this way because `initializeWebView()` runs before the menu is created but doesn't actually modify the menu until later.
- private MenuItem refreshMenuItem; // TODO. Create it from `optionsMenu`.
-
- // TODO. This could probably be removed.
- // The blocklist helper is used in `onCreate()` and `WebViewPagerAdapter`.
- private BlockListHelper blockListHelper;
-
- // The blocklists are populated in `onCreate()` and accessed from `WebViewPagerAdapter`.
+ // The blocklists are populated in `finishedPopulatingBlocklists()` and accessed from `initializeWebView()`.
private ArrayList<List<String[]>> easyList;
private ArrayList<List<String[]>> easyPrivacy;
private ArrayList<List<String[]>> fanboysAnnoyanceList;
private ArrayList<List<String[]>> fanboysSocialList;
+ private ArrayList<List<String[]>> ultraList;
private ArrayList<List<String[]>> ultraPrivacy;
- // The blocklist menu items are used in `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, and `initializeWebView()`. // TODO.
- private MenuItem blocklistsMenuItem;
- private MenuItem easyListMenuItem;
- private MenuItem easyPrivacyMenuItem;
- private MenuItem fanboysAnnoyanceListMenuItem;
- private MenuItem fanboysSocialBlockingListMenuItem;
- private MenuItem ultraPrivacyMenuItem;
- private MenuItem blockAllThirdPartyRequestsMenuItem;
-
// `webViewDefaultUserAgent` is used in `onCreate()` and `onPrepareOptionsMenu()`.
private String webViewDefaultUserAgent;
// `proxyThroughOrbot` is used in `onRestart()`, `onOptionsItemSelected()`, `applyAppSettings()`, and `applyProxyThroughOrbot()`.
private boolean proxyThroughOrbot;
- // `incognitoModeEnabled` is used in `onCreate()` and `applyAppSettings()`.
- private boolean incognitoModeEnabled; // TODO.
+ // The incognito mode is set in `applyAppSettings()` and used in `initializeWebView()`.
+ private boolean incognitoModeEnabled;
- // `fullScreenBrowsingModeEnabled` is used in `onCreate()` and `applyAppSettings()`.
- private boolean fullScreenBrowsingModeEnabled; // TODO.
+ // The full screen browsing mode tracker is set it `applyAppSettings()` and used in `initializeWebView()`.
+ private boolean fullScreenBrowsingModeEnabled;
// `inFullScreenBrowsingMode` is used in `onCreate()`, `onConfigurationChanged()`, and `applyAppSettings()`.
private boolean inFullScreenBrowsingMode;
- // Hide app bar is used in `onCreate()` and `applyAppSettings()`.
- private boolean hideAppBar; // TODO.
+ // The app bar trackers are set in `applyAppSettings()` and used in `initializeWebView()`.
+ private boolean hideAppBar;
+ private boolean scrollAppBar;
+
+ // The loading new intent tracker is set in `onNewIntent()` and used in `setCurrentWebView()`.
+ private boolean loadingNewIntent;
// `reapplyDomainSettingsOnRestart` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, and `onAddDomain()`, .
private boolean reapplyDomainSettingsOnRestart;
// `displayingFullScreenVideo` is used in `onCreate()` and `onResume()`.
private boolean displayingFullScreenVideo;
- // `downloadWithExternalApp` is used in `onCreate()`, `onCreateContextMenu()`, and `applyDomainSettings()`.
- private boolean downloadWithExternalApp; // TODO.
-
// `orbotStatusBroadcastReceiver` is used in `onCreate()` and `onDestroy()`.
private BroadcastReceiver orbotStatusBroadcastReceiver;
// `waitingForOrbot` is used in `onCreate()`, `onResume()`, and `applyProxyThroughOrbot()`.
private boolean waitingForOrbot;
- // `domainSettingsJavaScriptEnabled` is used in `onOptionsItemSelected()` and `applyDomainSettings()`.
- private Boolean domainSettingsJavaScriptEnabled; // TODO.
-
- // `waitingForOrbotHtmlString` is used in `onCreate()` and `applyProxyThroughOrbot()`.
- private String waitingForOrbotHtmlString; // TODO.
-
- // `privateDataDirectoryString` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`.
- private String privateDataDirectoryString; // TODO.
-
- // `findOnPageEditText` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
- private EditText findOnPageEditText; // TODO.
-
- // `displayAdditionalAppBarIcons` is used in `onCreate()` and `onCreateOptionsMenu()`.
- private boolean displayAdditionalAppBarIcons; // TODO.
-
// The action bar drawer toggle is initialized in `onCreate()` and used in `onResume()`.
- private ActionBarDrawerToggle actionBarDrawerToggle; // TODO.
+ private ActionBarDrawerToggle actionBarDrawerToggle;
// The color spans are used in `onCreate()` and `highlightUrlText()`.
private ForegroundColorSpan redColorSpan;
private int drawerHeaderPaddingTop;
private int drawerHeaderPaddingBottom;
- // `sslErrorHandler` is used in `onCreate()`, `onSslErrorCancel()`, and `onSslErrorProceed`.
- private SslErrorHandler sslErrorHandler; // TODO.
-
- // `httpAuthHandler` is used in `onCreate()`, `onHttpAuthenticationCancel()`, and `onHttpAuthenticationProceed()`.
- private static HttpAuthHandler httpAuthHandler; // TODO.
-
- // `inputMethodManager` is used in `onOptionsItemSelected()`, `loadUrlFromTextBox()`, and `closeFindOnPage()`.
- private InputMethodManager inputMethodManager; // TODO.
-
// `bookmarksDatabaseHelper` is used in `onCreate()`, `onDestroy`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`,
// and `loadBookmarksFolder()`.
- private BookmarksDatabaseHelper bookmarksDatabaseHelper; // TODO.
-
- // `bookmarksListView` is used in `onCreate()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, and `loadBookmarksFolder()`.
- private ListView bookmarksListView; // TODO.
-
- // `bookmarksTitleTextView` is used in `onCreate()` and `loadBookmarksFolder()`.
- private TextView bookmarksTitleTextView; // TODO.
+ private BookmarksDatabaseHelper bookmarksDatabaseHelper;
// `bookmarksCursor` is used in `onDestroy()`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
private Cursor bookmarksCursor;
// `fileChooserCallback` is used in `onCreate()` and `onActivityResult()`.
private ValueCallback<Uri[]> fileChooserCallback;
+ // The default progress view offsets are set in `onCreate()` and used in `initializeWebView()`.
+ private int defaultProgressViewStartOffset;
+ private int defaultProgressViewEndOffset;
+
+ // The swipe refresh layout top padding is used when exiting full screen browsing mode. It is used in an inner class in `initializeWebView()`.
+ private int swipeRefreshLayoutPaddingTop;
+
+ // The URL sanitizers are set in `applyAppSettings()` and used in `sanitizeUrl()`.
+ private boolean sanitizeGoogleAnalytics;
+ private boolean sanitizeFacebookClickIds;
+ private boolean sanitizeTwitterAmpRedirects;
+
// The download strings are used in `onCreate()`, `onRequestPermissionResult()` and `initializeWebView()`.
private String downloadUrl;
private String downloadContentDisposition;
// `downloadImageUrl` is used in `onCreateContextMenu()` and `onRequestPermissionResult()`.
private String downloadImageUrl;
- // The user agent variables are used in `onCreate()` and `applyDomainSettings()`.
- private ArrayAdapter<CharSequence> userAgentNamesArray;
- private String[] userAgentDataArray;
+ // The save website image file path string is used in `onSaveWebpageImage()` and `onRequestPermissionResult()`
+ private String saveWebsiteImageFilePath;
- // The request codes are used in `onCreate()`, `onCreateContextMenu()`, `onCloseDownloadLocationPermissionDialog()`, `onRequestPermissionResult()`, and `initializeWebView()`.
+ // The permission result request codes are used in `onCreateContextMenu()`, `onCloseDownloadLocationPermissionDialog()`, `onRequestPermissionResult()`, `onSaveWebpageImage()`,
+ // `onCloseStoragePermissionDialog()`, and `initializeWebView()`.
private final int DOWNLOAD_FILE_REQUEST_CODE = 1;
private final int DOWNLOAD_IMAGE_REQUEST_CODE = 2;
+ private final int SAVE_WEBPAGE_IMAGE_REQUEST_CODE = 3;
@Override
// Remove the warning about needing to override `performClick()` when using an `OnTouchListener` with `WebView`.
@SuppressLint("ClickableViewAccessibility")
protected void onCreate(Bundle savedInstanceState) {
+ if (Build.VERSION.SDK_INT >= 21) {
+ WebView.enableSlowWholeDocumentDraw();
+ }
+
+ // Initialize the default preference values the first time the program is run. `false` keeps this command from resetting any current preferences back to default.
+ PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
+
// Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
// Get the theme and screenshot preferences.
- darkTheme = sharedPreferences.getBoolean("dark_theme", false);
- allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+ boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
// Disable screenshots if not allowed.
if (!allowScreenshots) {
// Set the content view.
setContentView(R.layout.main_framelayout);
- // Get handles for the input method manager and toolbar.
- inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+ // Get handles for the views that need to be modified.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
Toolbar toolbar = findViewById(R.id.toolbar);
+ ViewPager webViewPager = findViewById(R.id.webviewpager);
// Set the action bar. `SupportActionBar` must be used until the minimum API is >= 21.
setSupportActionBar(toolbar);
+
+ // Get a handle for the action bar.
ActionBar actionBar = getSupportActionBar();
// This is needed to get rid of the Android Studio warning that the action bar might be null.
actionBar.setCustomView(R.layout.url_app_bar);
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
- // Initialize the foreground color spans for highlighting the URLs. We have to use the deprecated `getColor()` until API >= 23.
- redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
- initialGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
- finalGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
+ // Initially disable the sliding drawers. They will be enabled once the blocklists are loaded.
+ drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
- // Get handles for the URL views.
- EditText urlEditText = findViewById(R.id.url_edittext);
+ // Create the hamburger icon at the start of the AppBar.
+ actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open_navigation_drawer, R.string.close_navigation_drawer);
- // Remove the formatting from `urlTextBar` when the user is editing the text.
- urlEditText.setOnFocusChangeListener((View v, boolean hasFocus) -> {
- if (hasFocus) { // The user is editing the URL text box.
- // Remove the highlighting.
- urlEditText.getText().removeSpan(redColorSpan);
- urlEditText.getText().removeSpan(initialGrayColorSpan);
- urlEditText.getText().removeSpan(finalGrayColorSpan);
- } else { // The user has stopped editing the URL text box.
- // Move to the beginning of the string.
- urlEditText.setSelection(0);
+ // Initialize the web view pager adapter.
+ webViewPagerAdapter = new WebViewPagerAdapter(getSupportFragmentManager());
- // Reapply the highlighting.
- highlightUrlText();
- }
- });
+ // Set the pager adapter on the web view pager.
+ webViewPager.setAdapter(webViewPagerAdapter);
- // Set the go button on the keyboard to load the URL in `urlTextBox`.
- urlEditText.setOnKeyListener((View v, int keyCode, KeyEvent event) -> {
- // If the event is a key-down event on the `enter` button, load the URL.
- if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
- // Load the URL into the mainWebView and consume the event.
- loadUrlFromTextBox();
+ // Store up to 100 tabs in memory.
+ webViewPager.setOffscreenPageLimit(100);
- // If the enter key was pressed, consume the event.
- return true;
- } else {
- // If any other key was pressed, do not consume the event.
- return false;
- }
- });
+ // Populate the blocklists.
+ new PopulateBlocklists(this, this).execute();
+ }
- // Set `waitingForOrbotHTMLString`.
- waitingForOrbotHtmlString = "<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>";
+ @Override
+ protected void onNewIntent(Intent intent) {
+ // Replace the intent that started the app with this one.
+ setIntent(intent);
- // Initialize the Orbot status and the waiting for Orbot trackers.
- orbotStatus = "unknown";
- waitingForOrbot = false;
+ // Process the intent here if Privacy Browser is fully initialized. If the process has been killed by the system while sitting in the background, this will be handled in `initializeWebView()`.
+ if (ultraPrivacy != null) {
+ // Get the information from the intent.
+ String intentAction = intent.getAction();
+ Uri intentUriData = intent.getData();
- // Create an Orbot status `BroadcastReceiver`.
- orbotStatusBroadcastReceiver = new BroadcastReceiver() {
- @Override
- public void onReceive(Context context, Intent intent) {
- // Store the content of the status message in `orbotStatus`.
- orbotStatus = intent.getStringExtra("org.torproject.android.intent.extra.STATUS");
+ // Determine if this is a web search.
+ boolean isWebSearch = ((intentAction != null) && intentAction.equals(Intent.ACTION_WEB_SEARCH));
- // If Privacy Browser is waiting on Orbot, load the website now that Orbot is connected.
- if (orbotStatus.equals("ON") && waitingForOrbot) {
- // Reset `waitingForOrbot`.
- waitingForOrbot = false;
+ // Only process the URI if it contains data or it is a web search. If the user pressed the desktop icon after the app was already running the URI will be null.
+ if (intentUriData != null || isWebSearch) {
+ // Get the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Load `formattedUrlString
- loadUrl(formattedUrlString);
- }
- }
- };
+ // Create a URL string.
+ String url;
- // Register `orbotStatusBroadcastReceiver` on `this` context.
- this.registerReceiver(orbotStatusBroadcastReceiver, new IntentFilter("org.torproject.android.intent.action.STATUS"));
+ // If the intent action is a web search, perform the search.
+ if (isWebSearch) {
+ // Create an encoded URL string.
+ String encodedUrlString;
- // Instantiate the block list helper.
- blockListHelper = new BlockListHelper();
+ // Sanitize the search input and convert it to a search.
+ try {
+ encodedUrlString = URLEncoder.encode(intent.getStringExtra(SearchManager.QUERY), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
+ }
- // Parse the block lists.
- easyList = blockListHelper.parseBlockList(getAssets(), "blocklists/easylist.txt");
- easyPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/easyprivacy.txt");
- fanboysAnnoyanceList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-annoyance.txt");
- fanboysSocialList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-social.txt");
- ultraPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/ultraprivacy.txt");
+ // Add the base search URL.
+ url = searchURL + encodedUrlString;
+ } else { // The intent should contain a URL.
+ // Set the intent data as the URL.
+ url = intentUriData.toString();
+ }
- // Store the list versions.
- easyListVersion = easyList.get(0).get(0)[0];
- easyPrivacyVersion = easyPrivacy.get(0).get(0)[0];
- fanboysAnnoyanceVersion = fanboysAnnoyanceList.get(0).get(0)[0];
- fanboysSocialVersion = fanboysSocialList.get(0).get(0)[0];
- ultraPrivacyVersion = ultraPrivacy.get(0).get(0)[0];
+ // Add a new tab if specified in the preferences.
+ if (sharedPreferences.getBoolean("open_intents_in_new_tab", true)) { // Load the URL in a new tab.
+ // Set the loading new intent flag.
+ loadingNewIntent = true;
- // Get handles for views that need to be modified.
- DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
- NavigationView navigationView = findViewById(R.id.navigationview);
- TabLayout tabLayout = findViewById(R.id.tablayout);
- SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
- ViewPager webViewPager = findViewById(R.id.webviewpager);
- bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
- bookmarksTitleTextView = findViewById(R.id.bookmarks_title_textview);
- FloatingActionButton launchBookmarksActivityFab = findViewById(R.id.launch_bookmarks_activity_fab);
- FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
- FloatingActionButton createBookmarkFab = findViewById(R.id.create_bookmark_fab);
- findOnPageEditText = findViewById(R.id.find_on_page_edittext);
+ // Add a new tab.
+ addNewTab(url, true);
+ } else { // Load the URL in the current tab.
+ // Make it so.
+ loadUrl(url);
+ }
- // Listen for touches on the navigation menu.
- navigationView.setNavigationItemSelectedListener(this);
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
- // Get handles for the navigation menu and the back and forward menu items. The menu is zero-based.
- Menu navigationMenu = navigationView.getMenu();
- MenuItem navigationCloseTabMenuItem = navigationMenu.getItem(0);
- MenuItem navigationBackMenuItem = navigationMenu.getItem(3);
- MenuItem navigationForwardMenuItem = navigationMenu.getItem(4);
- MenuItem navigationHistoryMenuItem = navigationMenu.getItem(5);
- MenuItem navigationRequestsMenuItem = navigationMenu.getItem(6);
+ // Close the navigation drawer if it is open.
+ if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
+ drawerLayout.closeDrawer(GravityCompat.START);
+ }
- // Initialize the web view pager adapter.
- webViewPagerAdapter = new WebViewPagerAdapter(getSupportFragmentManager());
+ // Close the bookmarks drawer if it is open.
+ if (drawerLayout.isDrawerVisible(GravityCompat.END)) {
+ drawerLayout.closeDrawer(GravityCompat.END);
+ }
+ }
+ }
+ }
- // Set the pager adapter on the web view pager.
- webViewPager.setAdapter(webViewPagerAdapter);
+ @Override
+ public void onRestart() {
+ // Run the default commands.
+ super.onRestart();
- // Store up to 100 tabs in memory.
- webViewPager.setOffscreenPageLimit(100);
+ // Make sure Orbot is running if Privacy Browser is proxying through Orbot.
+ if (proxyThroughOrbot) {
+ // Request Orbot to start. If Orbot is already running no hard will be caused by this request.
+ Intent orbotIntent = new Intent("org.torproject.android.intent.action.START");
- // Update the web view pager every time a tab is modified.
- webViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
- @Override
- public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
- // Do nothing.
- }
+ // Send the intent to the Orbot package.
+ orbotIntent.setPackage("org.torproject.android");
- @Override
- public void onPageSelected(int position) {
- // Set the current WebView.
- setCurrentWebView(position);
+ // Make it so.
+ sendBroadcast(orbotIntent);
+ }
- // Select the corresponding tab if it does not match the currently selected page. This will happen if the page was scrolled via swiping in the view pager.
- if (tabLayout.getSelectedTabPosition() != position) {
- // Get a handle for the corresponding tab.
- TabLayout.Tab correspondingTab = tabLayout.getTabAt(position);
+ // Apply the app settings if returning from the Settings activity.
+ if (reapplyAppSettingsOnRestart) {
+ // Reset the reapply app settings on restart tracker.
+ reapplyAppSettingsOnRestart = false;
- // Assert that the corresponding tab is not null.
- assert correspondingTab != null;
+ // Apply the app settings.
+ applyAppSettings();
+ }
- // Select the corresponding tab.
- correspondingTab.select();
- }
- }
+ // Apply the domain settings if returning from the settings or domains activity.
+ if (reapplyDomainSettingsOnRestart) {
+ // Reset the reapply domain settings on restart tracker.
+ reapplyDomainSettingsOnRestart = false;
- @Override
- public void onPageScrollStateChanged(int state) {
- // Do nothing.
- }
- });
+ // Reapply the domain settings for each tab.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Display the View SSL Certificate dialog when the currently selected tab is reselected.
- tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
- @Override
- public void onTabSelected(TabLayout.Tab tab) {
- // Select the same page in the view pager.
- webViewPager.setCurrentItem(tab.getPosition());
- }
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- @Override
- public void onTabUnselected(TabLayout.Tab tab) {
- // Do nothing.
- }
+ // Only reload the WebViews if they exist.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- @Override
- public void onTabReselected(TabLayout.Tab tab) {
- // Instantiate the View SSL Certificate dialog.
- DialogFragment viewSslCertificateDialogFragment = ViewSslCertificateDialog.displayDialog(currentWebView.getWebViewFragmentId(), currentWebView.getFavoriteOrDefaultIcon());
+ // Reset the current domain name so the domain settings will be reapplied.
+ nestedScrollWebView.resetCurrentDomainName();
- // Display the View SSL Certificate dialog.
- viewSslCertificateDialogFragment.show(getSupportFragmentManager(), getString(R.string.view_ssl_certificate));
+ // Reapply the domain settings if the URL is not null, which can happen if an empty tab is active when returning from settings.
+ if (nestedScrollWebView.getUrl() != null) {
+ applyDomainSettings(nestedScrollWebView, nestedScrollWebView.getUrl(), false, true);
+ }
+ }
}
- });
+ }
- // Add the first tab.
- addTab(null);
+ // Load the URL on restart (used when loading a bookmark).
+ if (loadUrlOnRestart) {
+ // Load the specified URL.
+ loadUrl(urlToLoadOnRestart);
- // Set the bookmarks drawer resources according to the theme. This can't be done in the layout due to compatibility issues with the `DrawerLayout` support widget.
- // The deprecated `getResources().getDrawable()` must be used until the minimum API >= 21 and and `getResources().getColor()` must be used until the minimum API >= 23.
- if (darkTheme) {
- launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_dark));
- createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_dark));
- createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_dark));
- bookmarksListView.setBackgroundColor(getResources().getColor(R.color.gray_850));
- } else {
- launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_light));
- createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_light));
- createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_light));
- bookmarksListView.setBackgroundColor(getResources().getColor(R.color.white));
+ // Reset the load on restart tracker.
+ loadUrlOnRestart = false;
}
- // Set the launch bookmarks activity FAB to launch the bookmarks activity.
- launchBookmarksActivityFab.setOnClickListener(v -> {
- // Store the current WebView url and title in the bookmarks activity. // TODO.
- BookmarksActivity.currentWebViewUrl = currentWebView.getUrl();
- BookmarksActivity.currentWebViewTitle = currentWebView.getTitle();
-
- // Get a copy of the favorite icon bitmap.
- Bitmap favoriteIconBitmap = currentWebView.getFavoriteOrDefaultIcon();
+ // Update the bookmarks drawer if returning from the Bookmarks activity.
+ if (restartFromBookmarksActivity) {
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
- // Create a favorite icon byte array output stream.
- ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
+ // Close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
- // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
- favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
+ // Reload the bookmarks drawer.
+ loadBookmarksFolder();
- // Convert the favorite icon byte array stream to a byte array.
- byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
+ // Reset `restartFromBookmarksActivity`.
+ restartFromBookmarksActivity = false;
+ }
- // Create an intent to launch the bookmarks activity.
- Intent bookmarksIntent = new Intent(getApplicationContext(), BookmarksActivity.class);
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step. This can be important if the screen was rotated.
+ updatePrivacyIcons(true);
+ }
- // Add the extra information to the intent.
- bookmarksIntent.putExtra("current_folder", currentBookmarksFolder);
- bookmarksIntent.putExtra("favorite_icon_byte_array", favoriteIconByteArray);
+ // `onResume()` runs after `onStart()`, which runs after `onCreate()` and `onRestart()`.
+ @Override
+ public void onResume() {
+ // Run the default commands.
+ super.onResume();
- // Make it so.
- startActivity(bookmarksIntent);
- });
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Set the create new bookmark folder FAB to display an alert dialog.
- createBookmarkFolderFab.setOnClickListener(v -> {
- // Create a create bookmark folder dialog.
- DialogFragment createBookmarkFolderDialog = CreateBookmarkFolderDialog.createBookmarkFolder(currentWebView.getFavoriteOrDefaultIcon());
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Show the create bookmark folder dialog.
- createBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.create_folder));
- });
+ // Only resume the WebViews if they exist (they won't when the app is first created).
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Set the create new bookmark FAB to display an alert dialog.
- createBookmarkFab.setOnClickListener(view -> {
- // Instantiate the create bookmark dialog.
- DialogFragment createBookmarkDialog = CreateBookmarkDialog.createBookmark(currentWebView.getUrl(), currentWebView.getTitle(), currentWebView.getFavoriteOrDefaultIcon());
+ // Resume the nested scroll WebView JavaScript timers.
+ nestedScrollWebView.resumeTimers();
- // Display the create bookmark dialog.
- createBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.create_bookmark));
- });
+ // Resume the nested scroll WebView.
+ nestedScrollWebView.onResume();
+ }
+ }
- // Search for the string on the page whenever a character changes in the `findOnPageEditText`.
- findOnPageEditText.addTextChangedListener(new TextWatcher() {
- @Override
- public void beforeTextChanged(CharSequence s, int start, int count, int after) {
- // Do nothing.
+ // Display a message to the user if waiting for Orbot.
+ if (waitingForOrbot && !orbotStatus.equals("ON")) {
+ // Disable the wide view port so that the waiting for Orbot text is displayed correctly.
+ currentWebView.getSettings().setUseWideViewPort(false);
+
+ // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
+ currentWebView.loadData("<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>", "text/html", null);
+ }
+
+ if (displayingFullScreenVideo || inFullScreenBrowsingMode) {
+ // Get a handle for the root frame layouts.
+ FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else if (BuildConfig.FLAVOR.contentEquals("free")) { // Resume the adView for the free flavor.
+ // Resume the ad.
+ AdHelper.resumeAd(findViewById(R.id.adview));
+ }
+ }
+
+ @Override
+ public void onPause() {
+ // Run the default commands.
+ super.onPause();
+
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
+
+ // Only pause the WebViews if they exist (they won't when the app is first created).
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+
+ // Pause the nested scroll WebView.
+ nestedScrollWebView.onPause();
+
+ // Pause the nested scroll WebView JavaScript timers.
+ nestedScrollWebView.pauseTimers();
}
+ }
- @Override
- public void onTextChanged(CharSequence s, int start, int before, int count) {
- // Do nothing.
+ // Pause the ad or it will continue to consume resources in the background on the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Pause the ad.
+ AdHelper.pauseAd(findViewById(R.id.adview));
+ }
+ }
+
+ @Override
+ public void onDestroy() {
+ // Unregister the Orbot status broadcast receiver.
+ this.unregisterReceiver(orbotStatusBroadcastReceiver);
+
+ // Close the bookmarks cursor and database.
+ bookmarksCursor.close();
+ bookmarksDatabaseHelper.close();
+
+ // Run the default commands.
+ super.onDestroy();
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ // Inflate the menu. This adds items to the action bar if it is present.
+ getMenuInflater().inflate(R.menu.webview_options_menu, menu);
+
+ // Store a handle for the options menu so it can be used by `onOptionsItemSelected()` and `updatePrivacyIcons()`.
+ optionsMenu = menu;
+
+ // Set the initial status of the privacy icons. `false` does not call `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(false);
+
+ // Get handles for the menu items.
+ MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
+ MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
+ MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem refreshMenuItem = menu.findItem(R.id.refresh);
+ MenuItem adConsentMenuItem = menu.findItem(R.id.ad_consent);
+
+ // Only display third-party cookies if API >= 21
+ toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
+
+ // Only display the form data menu items if the API < 26.
+ toggleSaveFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
+ clearFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
+
+ // Disable the clear form data menu item if the API >= 26 so that the status of the main Clear Data is calculated correctly.
+ clearFormDataMenuItem.setEnabled(Build.VERSION.SDK_INT < 26);
+
+ // Only show Ad Consent if this is the free flavor.
+ adConsentMenuItem.setVisible(BuildConfig.FLAVOR.contentEquals("free"));
+
+ // Get the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the dark theme and app bar preferences..
+ boolean displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
+ // Set the status of the additional app bar icons. Setting the refresh menu item to `SHOW_AS_ACTION_ALWAYS` makes it appear even on small devices like phones.
+ if (displayAdditionalAppBarIcons) {
+ toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
+ } else { //Do not display the additional icons.
+ toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ }
+
+ // Replace Refresh with Stop if a URL is already loading.
+ if (currentWebView != null && currentWebView.getProgress() != 100) {
+ // Set the title.
+ refreshMenuItem.setTitle(R.string.stop);
+
+ // If the icon is displayed in the AppBar, set it according to the theme.
+ if (displayAdditionalAppBarIcons) {
+ if (darkTheme) {
+ refreshMenuItem.setIcon(R.drawable.close_dark);
+ } else {
+ refreshMenuItem.setIcon(R.drawable.close_light);
+ }
}
+ }
- @Override
- public void afterTextChanged(Editable s) {
- // Search for the text in `mainWebView`.
- currentWebView.findAllAsync(findOnPageEditText.getText().toString());
+ // Done.
+ return true;
+ }
+
+ @Override
+ public boolean onPrepareOptionsMenu(Menu menu) {
+ // Get handles for the menu items.
+ MenuItem addOrEditDomain = menu.findItem(R.id.add_or_edit_domain);
+ MenuItem firstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem thirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
+ MenuItem domStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
+ MenuItem saveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem clearDataMenuItem = menu.findItem(R.id.clear_data);
+ MenuItem clearCookiesMenuItem = menu.findItem(R.id.clear_cookies);
+ MenuItem clearDOMStorageMenuItem = menu.findItem(R.id.clear_dom_storage);
+ MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem blocklistsMenuItem = menu.findItem(R.id.blocklists);
+ MenuItem easyListMenuItem = menu.findItem(R.id.easylist);
+ MenuItem easyPrivacyMenuItem = menu.findItem(R.id.easyprivacy);
+ MenuItem fanboysAnnoyanceListMenuItem = menu.findItem(R.id.fanboys_annoyance_list);
+ MenuItem fanboysSocialBlockingListMenuItem = menu.findItem(R.id.fanboys_social_blocking_list);
+ MenuItem ultraListMenuItem = menu.findItem(R.id.ultralist);
+ MenuItem ultraPrivacyMenuItem = menu.findItem(R.id.ultraprivacy);
+ MenuItem blockAllThirdPartyRequestsMenuItem = menu.findItem(R.id.block_all_third_party_requests);
+ MenuItem fontSizeMenuItem = menu.findItem(R.id.font_size);
+ MenuItem swipeToRefreshMenuItem = menu.findItem(R.id.swipe_to_refresh);
+ MenuItem wideViewportMenuItem = menu.findItem(R.id.wide_viewport);
+ MenuItem displayImagesMenuItem = menu.findItem(R.id.display_images);
+ MenuItem nightModeMenuItem = menu.findItem(R.id.night_mode);
+ MenuItem proxyThroughOrbotMenuItem = menu.findItem(R.id.proxy_through_orbot);
+
+ // Get a handle for the cookie manager.
+ CookieManager cookieManager = CookieManager.getInstance();
+
+ // Initialize the current user agent string and the font size.
+ String currentUserAgent = getString(R.string.user_agent_privacy_browser);
+ int fontSize = 100;
+
+ // Set items that require the current web view to be populated. It will be null when the program is first opened, as `onPrepareOptionsMenu()` is called before the first WebView is initialized.
+ if (currentWebView != null) {
+ // Set the add or edit domain text.
+ if (currentWebView.getDomainSettingsApplied()) {
+ addOrEditDomain.setTitle(R.string.edit_domain_settings);
+ } else {
+ addOrEditDomain.setTitle(R.string.add_domain_settings);
}
- });
- // Set the `check mark` button for the `findOnPageEditText` keyboard to close the soft keyboard.
- findOnPageEditText.setOnKeyListener((v, keyCode, event) -> {
- if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The `enter` key was pressed.
- // Hide the soft keyboard.
- inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
+ // Get the current user agent from the WebView.
+ currentUserAgent = currentWebView.getSettings().getUserAgentString();
- // Consume the event.
- return true;
- } else { // A different key was pressed.
- // Do not consume the event.
- return false;
+ // Get the current font size from the
+ fontSize = currentWebView.getSettings().getTextZoom();
+
+ // Set the status of the menu item checkboxes.
+ domStorageMenuItem.setChecked(currentWebView.getSettings().getDomStorageEnabled());
+ saveFormDataMenuItem.setChecked(currentWebView.getSettings().getSaveFormData()); // Form data can be removed once the minimum API >= 26.
+ easyListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASYLIST));
+ easyPrivacyMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASYPRIVACY));
+ fanboysAnnoyanceListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
+ fanboysSocialBlockingListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
+ ultraListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRALIST));
+ ultraPrivacyMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRAPRIVACY));
+ blockAllThirdPartyRequestsMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
+ swipeToRefreshMenuItem.setChecked(currentWebView.getSwipeToRefresh());
+ wideViewportMenuItem.setChecked(currentWebView.getSettings().getUseWideViewPort());
+ displayImagesMenuItem.setChecked(currentWebView.getSettings().getLoadsImagesAutomatically());
+ nightModeMenuItem.setChecked(currentWebView.getNightMode());
+
+ // Initialize the display names for the blocklists with the number of blocked requests.
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ easyListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASYLIST) + " - " + getString(R.string.easylist));
+ easyPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASYPRIVACY) + " - " + getString(R.string.easyprivacy));
+ fanboysAnnoyanceListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST) + " - " + getString(R.string.fanboys_annoyance_list));
+ fanboysSocialBlockingListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST) + " - " + getString(R.string.fanboys_social_blocking_list));
+ ultraListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.ULTRALIST) + " - " + getString(R.string.ultralist));
+ ultraPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.ULTRAPRIVACY) + " - " + getString(R.string.ultraprivacy));
+ blockAllThirdPartyRequestsMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_REQUESTS) + " - " + getString(R.string.block_all_third_party_requests));
+
+ // Only modify third-party cookies if the API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ // Set the status of the third-party cookies checkbox.
+ thirdPartyCookiesMenuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
+
+ // Enable third-party cookies if first-party cookies are enabled.
+ thirdPartyCookiesMenuItem.setEnabled(cookieManager.acceptCookie());
}
- });
- // Implement swipe to refresh.
- swipeRefreshLayout.setOnRefreshListener(() -> currentWebView.reload());
+ // Enable DOM Storage if JavaScript is enabled.
+ domStorageMenuItem.setEnabled(currentWebView.getSettings().getJavaScriptEnabled());
+ }
- // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
- swipeRefreshLayout.setProgressViewOffset(false, swipeRefreshLayout.getProgressViewStartOffset() - 10, swipeRefreshLayout.getProgressViewEndOffset());
+ // Set the status of the menu item checkboxes.
+ firstPartyCookiesMenuItem.setChecked(cookieManager.acceptCookie());
+ proxyThroughOrbotMenuItem.setChecked(proxyThroughOrbot);
- // Set the swipe to refresh color according to the theme.
- if (darkTheme) {
- swipeRefreshLayout.setColorSchemeResources(R.color.blue_800);
- swipeRefreshLayout.setProgressBackgroundColorSchemeResource(R.color.gray_850);
- } else {
- swipeRefreshLayout.setColorSchemeResources(R.color.blue_500);
+ // Enable Clear Cookies if there are any.
+ clearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
+
+ // Get the application's private data directory, which will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ String privateDataDirectoryString = getApplicationInfo().dataDir;
+
+ // Get a count of the number of files in the Local Storage directory.
+ File localStorageDirectory = new File (privateDataDirectoryString + "/app_webview/Local Storage/");
+ int localStorageDirectoryNumberOfFiles = 0;
+ if (localStorageDirectory.exists()) {
+ localStorageDirectoryNumberOfFiles = localStorageDirectory.list().length;
}
- // `DrawerTitle` identifies the `DrawerLayouts` in accessibility mode.
- drawerLayout.setDrawerTitle(GravityCompat.START, getString(R.string.navigation_drawer));
- drawerLayout.setDrawerTitle(GravityCompat.END, getString(R.string.bookmarks));
+ // Get a count of the number of files in the IndexedDB directory.
+ File indexedDBDirectory = new File (privateDataDirectoryString + "/app_webview/IndexedDB");
+ int indexedDBDirectoryNumberOfFiles = 0;
+ if (indexedDBDirectory.exists()) {
+ indexedDBDirectoryNumberOfFiles = indexedDBDirectory.list().length;
+ }
- // Initialize the bookmarks database helper. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
- bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
+ // Enable Clear DOM Storage if there is any.
+ clearDOMStorageMenuItem.setEnabled(localStorageDirectoryNumberOfFiles > 0 || indexedDBDirectoryNumberOfFiles > 0);
- // Initialize `currentBookmarksFolder`. `""` is the home folder in the database.
- currentBookmarksFolder = "";
+ // Enable Clear Form Data is there is any. This can be removed once the minimum API >= 26.
+ if (Build.VERSION.SDK_INT < 26) {
+ // Get the WebView database.
+ WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
- // Load the home folder, which is `""` in the database.
- loadBookmarksFolder();
+ // Enable the clear form data menu item if there is anything to clear.
+ clearFormDataMenuItem.setEnabled(webViewDatabase.hasFormData());
+ }
- bookmarksListView.setOnItemClickListener((parent, view, position, id) -> {
- // Convert the id from long to int to match the format of the bookmarks database.
- int databaseID = (int) id;
+ // Enable Clear Data if any of the submenu items are enabled.
+ clearDataMenuItem.setEnabled(clearCookiesMenuItem.isEnabled() || clearDOMStorageMenuItem.isEnabled() || clearFormDataMenuItem.isEnabled());
- // Get the bookmark cursor for this ID and move it to the first row.
- Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmark(databaseID);
- bookmarkCursor.moveToFirst();
+ // Disable Fanboy's Social Blocking List menu item if Fanboy's Annoyance List is checked.
+ fanboysSocialBlockingListMenuItem.setEnabled(!fanboysAnnoyanceListMenuItem.isChecked());
- // Act upon the bookmark according to the type.
- if (bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) { // The selected bookmark is a folder.
- // Store the new folder name in `currentBookmarksFolder`.
- currentBookmarksFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
+ // Select the current user agent menu item. A switch statement cannot be used because the user agents are not compile time constants.
+ if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[0])) { // Privacy Browser.
+ menu.findItem(R.id.user_agent_privacy_browser).setChecked(true);
+ } else if (currentUserAgent.equals(webViewDefaultUserAgent)) { // WebView Default.
+ menu.findItem(R.id.user_agent_webview_default).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[2])) { // Firefox on Android.
+ menu.findItem(R.id.user_agent_firefox_on_android).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[3])) { // Chrome on Android.
+ menu.findItem(R.id.user_agent_chrome_on_android).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[4])) { // Safari on iOS.
+ menu.findItem(R.id.user_agent_safari_on_ios).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[5])) { // Firefox on Linux.
+ menu.findItem(R.id.user_agent_firefox_on_linux).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[6])) { // Chromium on Linux.
+ menu.findItem(R.id.user_agent_chromium_on_linux).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[7])) { // Firefox on Windows.
+ menu.findItem(R.id.user_agent_firefox_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[8])) { // Chrome on Windows.
+ menu.findItem(R.id.user_agent_chrome_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[9])) { // Edge on Windows.
+ menu.findItem(R.id.user_agent_edge_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[10])) { // Internet Explorer on Windows.
+ menu.findItem(R.id.user_agent_internet_explorer_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[11])) { // Safari on macOS.
+ menu.findItem(R.id.user_agent_safari_on_macos).setChecked(true);
+ } else { // Custom user agent.
+ menu.findItem(R.id.user_agent_custom).setChecked(true);
+ }
- // Load the new folder.
- loadBookmarksFolder();
- } else { // The selected bookmark is not a folder.
- // Load the bookmark URL.
- loadUrl(bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
+ // Instantiate the font size title and the selected font size menu item.
+ String fontSizeTitle;
+ MenuItem selectedFontSizeMenuItem;
- // Close the bookmarks drawer.
- drawerLayout.closeDrawer(GravityCompat.END);
- }
+ // Prepare the font size title and current size menu item.
+ switch (fontSize) {
+ case 25:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.twenty_five_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_twenty_five_percent);
+ break;
- // Close the `Cursor`.
- bookmarkCursor.close();
- });
+ case 50:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.fifty_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_fifty_percent);
+ break;
- bookmarksListView.setOnItemLongClickListener((parent, view, position, id) -> {
- // Convert the database ID from `long` to `int`.
- int databaseId = (int) id;
+ case 75:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.seventy_five_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_seventy_five_percent);
+ break;
- // Find out if the selected bookmark is a folder.
- boolean isFolder = bookmarksDatabaseHelper.isFolder(databaseId);
+ case 100:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
+ break;
- if (isFolder) {
- // Save the current folder name, which is used in `onSaveEditBookmarkFolder()`.
- oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
+ case 125:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_twenty_five_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_twenty_five_percent);
+ break;
- // Show the edit bookmark folder `AlertDialog` and name the instance `@string/edit_folder`.
- DialogFragment editBookmarkFolderDialog = EditBookmarkFolderDialog.folderDatabaseId(databaseId, currentWebView.getFavoriteOrDefaultIcon());
- editBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.edit_folder));
- } else {
- // Show the edit bookmark `AlertDialog` and name the instance `@string/edit_bookmark`.
- DialogFragment editBookmarkDialog = EditBookmarkDialog.bookmarkDatabaseId(databaseId, currentWebView.getFavoriteOrDefaultIcon());
- editBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.edit_bookmark));
- }
+ case 150:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_fifty_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_fifty_percent);
+ break;
- // Consume the event.
- return true;
- });
+ case 175:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_seventy_five_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_seventy_five_percent);
+ break;
- // Get the status bar pixel size.
- int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
- int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
+ case 200:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.two_hundred_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_two_hundred_percent);
+ break;
- // Get the resource density.
- float screenDensity = getResources().getDisplayMetrics().density;
+ default:
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
+ break;
+ }
- // Calculate the drawer header padding. This is used to move the text in the drawer headers below any cutouts.
- drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
- drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
- drawerHeaderPaddingBottom = (int) (8 * screenDensity);
+ // Set the font size title and select the current size menu item.
+ fontSizeMenuItem.setTitle(fontSizeTitle);
+ selectedFontSizeMenuItem.setChecked(true);
+
+ // Run all the other default commands.
+ super.onPrepareOptionsMenu(menu);
+
+ // Display the menu.
+ return true;
+ }
+
+ @Override
+ // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled.
+ @SuppressLint("SetJavaScriptEnabled")
+ public boolean onOptionsItemSelected(MenuItem menuItem) {
+ // Get the selected menu item ID.
+ int menuItemId = menuItem.getItemId();
+
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get a handle for the cookie manager.
+ CookieManager cookieManager = CookieManager.getInstance();
+
+ // Run the commands that correlate to the selected menu item.
+ switch (menuItemId) {
+ case R.id.toggle_javascript:
+ // Toggle the JavaScript status.
+ currentWebView.getSettings().setJavaScriptEnabled(!currentWebView.getSettings().getJavaScriptEnabled());
+
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(true);
+
+ // Display a `Snackbar`.
+ if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScrip is enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
+ } else if (cookieManager.acceptCookie()) { // JavaScript is disabled, but first-party cookies are enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
+ } else { // Privacy mode.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ }
+
+ // Reload the current WebView.
+ currentWebView.reload();
+
+ // Consume the event.
+ return true;
+
+ case R.id.add_or_edit_domain:
+ if (currentWebView.getDomainSettingsApplied()) { // Edit the current domain settings.
+ // Reapply the domain settings on returning to `MainWebViewActivity`.
+ reapplyDomainSettingsOnRestart = true;
+
+ // Create an intent to launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
+
+ // Add the extra information to the intent.
+ domainsIntent.putExtra("load_domain", currentWebView.getDomainSettingsDatabaseId());
+ domainsIntent.putExtra("close_on_back", true);
+ domainsIntent.putExtra("current_url", currentWebView.getUrl());
+
+ // Get the current certificate.
+ SslCertificate sslCertificate = currentWebView.getCertificate();
+
+ // Check to see if the SSL certificate is populated.
+ if (sslCertificate != null) {
+ // Extract the certificate to strings.
+ String issuedToCName = sslCertificate.getIssuedTo().getCName();
+ String issuedToOName = sslCertificate.getIssuedTo().getOName();
+ String issuedToUName = sslCertificate.getIssuedTo().getUName();
+ String issuedByCName = sslCertificate.getIssuedBy().getCName();
+ String issuedByOName = sslCertificate.getIssuedBy().getOName();
+ String issuedByUName = sslCertificate.getIssuedBy().getUName();
+ long startDateLong = sslCertificate.getValidNotBeforeDate().getTime();
+ long endDateLong = sslCertificate.getValidNotAfterDate().getTime();
+
+ // Add the certificate to the intent.
+ domainsIntent.putExtra("ssl_issued_to_cname", issuedToCName);
+ domainsIntent.putExtra("ssl_issued_to_oname", issuedToOName);
+ domainsIntent.putExtra("ssl_issued_to_uname", issuedToUName);
+ domainsIntent.putExtra("ssl_issued_by_cname", issuedByCName);
+ domainsIntent.putExtra("ssl_issued_by_oname", issuedByOName);
+ domainsIntent.putExtra("ssl_issued_by_uname", issuedByUName);
+ domainsIntent.putExtra("ssl_start_date", startDateLong);
+ domainsIntent.putExtra("ssl_end_date", endDateLong);
+ }
+
+ // Check to see if the current IP addresses have been received.
+ if (currentWebView.hasCurrentIpAddresses()) {
+ // Add the current IP addresses to the intent.
+ domainsIntent.putExtra("current_ip_addresses", currentWebView.getCurrentIpAddresses());
+ }
+
+ // Make it so.
+ startActivity(domainsIntent);
+ } else { // Add a new domain.
+ // Apply the new domain settings on returning to `MainWebViewActivity`.
+ reapplyDomainSettingsOnRestart = true;
+
+ // Get the current domain
+ Uri currentUri = Uri.parse(currentWebView.getUrl());
+ String currentDomain = currentUri.getHost();
+
+ // Initialize the database handler. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
+ DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
+
+ // Create the domain and store the database ID.
+ int newDomainDatabaseId = domainsDatabaseHelper.addDomain(currentDomain);
+
+ // Create an intent to launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
+
+ // Add the extra information to the intent.
+ domainsIntent.putExtra("load_domain", newDomainDatabaseId);
+ domainsIntent.putExtra("close_on_back", true);
+ domainsIntent.putExtra("current_url", currentWebView.getUrl());
+
+ // Get the current certificate.
+ SslCertificate sslCertificate = currentWebView.getCertificate();
+
+ // Check to see if the SSL certificate is populated.
+ if (sslCertificate != null) {
+ // Extract the certificate to strings.
+ String issuedToCName = sslCertificate.getIssuedTo().getCName();
+ String issuedToOName = sslCertificate.getIssuedTo().getOName();
+ String issuedToUName = sslCertificate.getIssuedTo().getUName();
+ String issuedByCName = sslCertificate.getIssuedBy().getCName();
+ String issuedByOName = sslCertificate.getIssuedBy().getOName();
+ String issuedByUName = sslCertificate.getIssuedBy().getUName();
+ long startDateLong = sslCertificate.getValidNotBeforeDate().getTime();
+ long endDateLong = sslCertificate.getValidNotAfterDate().getTime();
+
+ // Add the certificate to the intent.
+ domainsIntent.putExtra("ssl_issued_to_cname", issuedToCName);
+ domainsIntent.putExtra("ssl_issued_to_oname", issuedToOName);
+ domainsIntent.putExtra("ssl_issued_to_uname", issuedToUName);
+ domainsIntent.putExtra("ssl_issued_by_cname", issuedByCName);
+ domainsIntent.putExtra("ssl_issued_by_oname", issuedByOName);
+ domainsIntent.putExtra("ssl_issued_by_uname", issuedByUName);
+ domainsIntent.putExtra("ssl_start_date", startDateLong);
+ domainsIntent.putExtra("ssl_end_date", endDateLong);
+ }
+
+ // Check to see if the current IP addresses have been received.
+ if (currentWebView.hasCurrentIpAddresses()) {
+ // Add the current IP addresses to the intent.
+ domainsIntent.putExtra("current_ip_addresses", currentWebView.getCurrentIpAddresses());
+ }
+
+ // Make it so.
+ startActivity(domainsIntent);
+ }
+
+ // Consume the event.
+ return true;
+
+ case R.id.toggle_first_party_cookies:
+ // Switch the first-party cookie status.
+ cookieManager.setAcceptCookie(!cookieManager.acceptCookie());
+
+ // Store the first-party cookie status.
+ currentWebView.setAcceptFirstPartyCookies(cookieManager.acceptCookie());
+
+ // Update the menu checkbox.
+ menuItem.setChecked(cookieManager.acceptCookie());
+
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(true);
+
+ // Display a snackbar.
+ if (cookieManager.acceptCookie()) { // First-party cookies are enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ } else if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScript is still enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ } else { // Privacy mode.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ }
+
+ // Reload the current WebView.
+ currentWebView.reload();
+
+ // Consume the event.
+ return true;
+
+ case R.id.toggle_third_party_cookies:
+ if (Build.VERSION.SDK_INT >= 21) {
+ // Switch the status of thirdPartyCookiesEnabled.
+ cookieManager.setAcceptThirdPartyCookies(currentWebView, !cookieManager.acceptThirdPartyCookies(currentWebView));
+
+ // Update the menu checkbox.
+ menuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
+
+ // Display a snackbar.
+ if (cookieManager.acceptThirdPartyCookies(currentWebView)) {
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ }
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ } // Else do nothing because SDK < 21.
+
+ // Consume the event.
+ return true;
- // The drawer listener is used to update the navigation menu.`
- drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
- @Override
- public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
- }
+ case R.id.toggle_dom_storage:
+ // Toggle the status of domStorageEnabled.
+ currentWebView.getSettings().setDomStorageEnabled(!currentWebView.getSettings().getDomStorageEnabled());
- @Override
- public void onDrawerOpened(@NonNull View drawerView) {
- }
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.getSettings().getDomStorageEnabled());
- @Override
- public void onDrawerClosed(@NonNull View drawerView) {
- }
+ // Update the privacy icon. `true` refreshes the app bar icons.
+ updatePrivacyIcons(true);
- @Override
- public void onDrawerStateChanged(int newState) {
- if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // A drawer is opening or closing.
- // Get handles for the drawer headers.
- TextView navigationHeaderTextView = findViewById(R.id.navigationText);
- TextView bookmarksHeaderTextView = findViewById(R.id.bookmarks_title_textview);
+ // Display a snackbar.
+ if (currentWebView.getSettings().getDomStorageEnabled()) {
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
+ }
- // Apply the navigation header paddings if the view is not null (sometimes it is null if another activity has already started). This moves the text in the header below any cutouts.
- if (navigationHeaderTextView != null) {
- navigationHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- // Apply the bookmarks header paddings if the view is not null (sometimes it is null if another activity has already started). This moves the text in the header below any cutouts.
- if (bookmarksHeaderTextView != null) {
- bookmarksHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
- }
+ // Consume the event.
+ return true;
- // Update the navigation menu items.
- navigationCloseTabMenuItem.setEnabled(tabLayout.getTabCount() > 1);
- navigationBackMenuItem.setEnabled(currentWebView.canGoBack());
- navigationForwardMenuItem.setEnabled(currentWebView.canGoForward());
- navigationHistoryMenuItem.setEnabled((currentWebView.canGoBack() || currentWebView.canGoForward()));
- navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ // Form data can be removed once the minimum API >= 26.
+ case R.id.toggle_save_form_data:
+ // Switch the status of saveFormDataEnabled.
+ currentWebView.getSettings().setSaveFormData(!currentWebView.getSettings().getSaveFormData());
- // Hide the keyboard (if displayed).
- inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.getSettings().getSaveFormData());
- // Clear the focus from from the URL text box and the WebView. This removes any text selection markers and context menus, which otherwise draw above the open drawers.
- urlEditText.clearFocus();
- currentWebView.clearFocus();
+ // Display a snackbar.
+ if (currentWebView.getSettings().getSaveFormData()) {
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
+ } else {
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
}
- }
- });
- // Create the hamburger icon at the start of the AppBar.
- actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open_navigation_drawer, R.string.close_navigation_drawer);
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(true);
- // 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", "");
+ // Reload the current WebView.
+ currentWebView.reload();
- // Initialize the default preference values the first time the program is run. `false` keeps this command from resetting any current preferences back to default.
- PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
+ // Consume the event.
+ return true;
- // Store the application's private data directory.
- privateDataDirectoryString = getApplicationInfo().dataDir;
- // `dataDir` will vary, but will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ case R.id.clear_cookies:
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo, v -> {
+ // Do nothing because everything will be handled by `onDismissed()` below.
+ })
+ .addCallback(new Snackbar.Callback() {
+ @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
+ @Override
+ public void onDismissed(Snackbar snackbar, int event) {
+ if (event != Snackbar.Callback.DISMISS_EVENT_ACTION) { // The snackbar was dismissed without the undo button being pushed.
+ // Delete the cookies, which command varies by SDK.
+ if (Build.VERSION.SDK_INT < 21) {
+ cookieManager.removeAllCookie();
+ } else {
+ cookieManager.removeAllCookies(null);
+ }
+ }
+ }
+ })
+ .show();
- // Initialize `inFullScreenBrowsingMode`, which is always false at this point because Privacy Browser never starts in full screen browsing mode.
- inFullScreenBrowsingMode = false;
+ // Consume the event.
+ return true;
- // Initialize the privacy settings variables.
- firstPartyCookiesEnabled = false;
- saveFormDataEnabled = false; // Form data can be removed once the minimum API >= 26.
- nightMode = false;
+ case R.id.clear_dom_storage:
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo, v -> {
+ // Do nothing because everything will be handled by `onDismissed()` below.
+ })
+ .addCallback(new Snackbar.Callback() {
+ @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
+ @Override
+ public void onDismissed(Snackbar snackbar, int event) {
+ if (event != Snackbar.Callback.DISMISS_EVENT_ACTION) { // The snackbar was dismissed without the undo button being pushed.
+ // Delete the DOM Storage.
+ WebStorage webStorage = WebStorage.getInstance();
+ webStorage.deleteAllData();
+
+ // Initialize a handler to manually delete the DOM storage files and directories.
+ Handler deleteDomStorageHandler = new Handler();
+
+ // Setup a runnable to manually delete the DOM storage files and directories.
+ Runnable deleteDomStorageRunnable = () -> {
+ try {
+ // Get a handle for the runtime.
+ Runtime runtime = Runtime.getRuntime();
+
+ // Get the application's private data directory, which will be something like `/data/user/0/com.stoutner.privacybrowser.standard`,
+ // which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ String privateDataDirectoryString = getApplicationInfo().dataDir;
+
+ // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ Process deleteLocalStorageProcess = runtime.exec(new String[]{"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
+
+ // Multiple commands must be used because `Runtime.exec()` does not like `*`.
+ Process deleteIndexProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
+ Process deleteQuotaManagerProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
+ Process deleteQuotaManagerJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
+ Process deleteDatabasesProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
+
+ // Wait for the processes to finish.
+ deleteLocalStorageProcess.waitFor();
+ deleteIndexProcess.waitFor();
+ deleteQuotaManagerProcess.waitFor();
+ deleteQuotaManagerJournalProcess.waitFor();
+ deleteDatabasesProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ };
- // Inflate a bare WebView to get the default user agent. It is not used to render content on the screen.
- @SuppressLint("InflateParams") View webViewLayout = getLayoutInflater().inflate(R.layout.bare_webview, null, false);
+ // Manually delete the DOM storage files after 200 milliseconds.
+ deleteDomStorageHandler.postDelayed(deleteDomStorageRunnable, 200);
+ }
+ }
+ })
+ .show();
- // Get a handle for the WebView.
- WebView bareWebView = webViewLayout.findViewById(R.id.bare_webview);
+ // Consume the event.
+ return true;
- // Store the default user agent.
- webViewDefaultUserAgent = bareWebView.getSettings().getUserAgentString();
+ // Form data can be remove once the minimum API >= 26.
+ case R.id.clear_form_data:
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo, v -> {
+ // Do nothing because everything will be handled by `onDismissed()` below.
+ })
+ .addCallback(new Snackbar.Callback() {
+ @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
+ @Override
+ public void onDismissed(Snackbar snackbar, int event) {
+ if (event != Snackbar.Callback.DISMISS_EVENT_ACTION) { // The snackbar was dismissed without the undo button being pushed.
+ // Delete the form data.
+ WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(getApplicationContext());
+ mainWebViewDatabase.clearFormData();
+ }
+ }
+ })
+ .show();
- // Destroy the bare WebView.
- bareWebView.destroy();
+ // Consume the event.
+ return true;
+
+ case R.id.easylist:
+ // Toggle the EasyList status.
+ currentWebView.enableBlocklist(NestedScrollWebView.EASYLIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.EASYLIST));
+
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASYLIST));
- // Initialize the user agent array adapter and string array.
- userAgentNamesArray = ArrayAdapter.createFromResource(this, R.array.user_agent_names, R.layout.spinner_item);
- userAgentDataArray = getResources().getStringArray(R.array.user_agent_data);
+ // Reload the current WebView.
+ currentWebView.reload();
- // Get the intent that started the app.
- Intent launchingIntent = getIntent();
+ // Consume the event.
+ return true;
- // Get the information from the intent.
- String launchingIntentAction = launchingIntent.getAction();
- Uri launchingIntentUriData = launchingIntent.getData();
+ case R.id.easyprivacy:
+ // Toggle the EasyPrivacy status.
+ currentWebView.enableBlocklist(NestedScrollWebView.EASYPRIVACY, !currentWebView.isBlocklistEnabled(NestedScrollWebView.EASYPRIVACY));
- // If the intent action is a web search, perform the search.
- if ((launchingIntentAction != null) && launchingIntentAction.equals(Intent.ACTION_WEB_SEARCH)) {
- // Create an encoded URL string.
- String encodedUrlString;
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASYPRIVACY));
- // Sanitize the search input and convert it to a search.
- try {
- encodedUrlString = URLEncoder.encode(launchingIntent.getStringExtra(SearchManager.QUERY), "UTF-8");
- } catch (UnsupportedEncodingException exception) {
- encodedUrlString = "";
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- // Add the base search URL.
- formattedUrlString = searchURL + encodedUrlString;
- } else if (launchingIntentUriData != null){ // Check to see if the intent contains a new URL.
- // Set the formatted URL string.
- formattedUrlString = launchingIntentUriData.toString();
- }
- }
+ // Consume the event.
+ return true;
- @Override
- protected void onNewIntent(Intent intent) {
- // Get the information from the intent.
- String intentAction = intent.getAction();
- Uri intentUriData = intent.getData();
-
- // Only process the URI if it contains data. If the user pressed the desktop icon after the app was already running the URI will be null.
- if (intentUriData != null) {
- // Sets the new intent as the activity intent, which replaces the one that originally started the app.
- setIntent(intent);
-
- // Add a new tab.
- addTab(null);
-
- // If the intent action is a web search, perform the search.
- if ((intentAction != null) && intentAction.equals(Intent.ACTION_WEB_SEARCH)) {
- // Create an encoded URL string.
- String encodedUrlString;
-
- // Sanitize the search input and convert it to a search.
- try {
- encodedUrlString = URLEncoder.encode(intent.getStringExtra(SearchManager.QUERY), "UTF-8");
- } catch (UnsupportedEncodingException exception) {
- encodedUrlString = "";
- }
+ case R.id.fanboys_annoyance_list:
+ // Toggle Fanboy's Annoyance List status.
+ currentWebView.enableBlocklist(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
- // Add the base search URL.
- formattedUrlString = searchURL + encodedUrlString;
- } else { // The intent should contain a URL.
- // Set the formatted URL string.
- formattedUrlString = intentUriData.toString();
- }
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
- // Load the URL.
- loadUrl(formattedUrlString);
+ // Update the staus of Fanboy's Social Blocking List.
+ MenuItem fanboysSocialBlockingListMenuItem = optionsMenu.findItem(R.id.fanboys_social_blocking_list);
+ fanboysSocialBlockingListMenuItem.setEnabled(!currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
- // Get a handle for the drawer layout.
- DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ // Reload the current WebView.
+ currentWebView.reload();
- // Close the navigation drawer if it is open.
- if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
- drawerLayout.closeDrawer(GravityCompat.START);
- }
+ // Consume the event.
+ return true;
- // Close the bookmarks drawer if it is open.
- if (drawerLayout.isDrawerVisible(GravityCompat.END)) {
- drawerLayout.closeDrawer(GravityCompat.END);
- }
+ case R.id.fanboys_social_blocking_list:
+ // Toggle Fanboy's Social Blocking List status.
+ currentWebView.enableBlocklist(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
- // Clear the keyboard if displayed and remove the focus on the urlTextBar if it has it.
- currentWebView.requestFocus();
- }
- }
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
- @Override
- public void onRestart() {
- // Run the default commands.
- super.onRestart();
+ // Reload the current WebView.
+ currentWebView.reload();
- // Make sure Orbot is running if Privacy Browser is proxying through Orbot.
- if (proxyThroughOrbot) {
- // Request Orbot to start. If Orbot is already running no hard will be caused by this request.
- Intent orbotIntent = new Intent("org.torproject.android.intent.action.START");
+ // Consume the event.
+ return true;
- // Send the intent to the Orbot package.
- orbotIntent.setPackage("org.torproject.android");
+ case R.id.ultralist:
+ // Toggle the UltraList status.
+ currentWebView.enableBlocklist(NestedScrollWebView.ULTRALIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRALIST));
- // Make it so.
- sendBroadcast(orbotIntent);
- }
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRALIST));
- // Apply the app settings if returning from the Settings activity.
- if (reapplyAppSettingsOnRestart) {
- // Apply the app settings.
- applyAppSettings();
+ // Reload the current WebView.
+ currentWebView.reload();
- // Reload the webpage if displaying of images has been disabled in the Settings activity.
- if (reloadOnRestart) {
- // Reload the WebViews.
- for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
- // Get the WebView tab fragment.
- WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+ // Consume the event.
+ return true;
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ case R.id.ultraprivacy:
+ // Toggle the UltraPrivacy status.
+ currentWebView.enableBlocklist(NestedScrollWebView.ULTRAPRIVACY, !currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRAPRIVACY));
- // Only reload the WebViews if they exist.
- if (fragmentView != null) {
- // Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRAPRIVACY));
- // Reload the WebView. This doesn't seem to work if for WebViews that aren't visible.
- nestedScrollWebView.reload();
- }
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- // Reset `reloadOnRestartBoolean`.
- reloadOnRestart = false;
- }
+ // Consume the event.
+ return true;
- // Reset the return from settings flag.
- reapplyAppSettingsOnRestart = false;
- }
+ case R.id.block_all_third_party_requests:
+ //Toggle the third-party requests blocker status.
+ currentWebView.enableBlocklist(NestedScrollWebView.THIRD_PARTY_REQUESTS, !currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
- // TODO apply to all the tabs.
- // Apply the domain settings if returning from the Domains activity.
- if (reapplyDomainSettingsOnRestart) {
- // Reapply the domain settings.
- applyDomainSettings(currentWebView, formattedUrlString, false, true);
+ // Update the menu checkbox.
+ menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
- // Reset `reapplyDomainSettingsOnRestart`.
- reapplyDomainSettingsOnRestart = false;
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- // Load the URL on restart to apply changes to night mode.
- if (loadUrlOnRestart) {
- // Load the current `formattedUrlString`.
- loadUrl(formattedUrlString);
+ // Consume the event.
+ return true;
- // Reset `loadUrlOnRestart.
- loadUrlOnRestart = false;
- }
+ case R.id.user_agent_privacy_browser:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[0]);
- // Update the bookmarks drawer if returning from the Bookmarks activity.
- if (restartFromBookmarksActivity) {
- // Get a handle for the drawer layout.
- DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ // Reload the current WebView.
+ currentWebView.reload();
- // Close the bookmarks drawer.
- drawerLayout.closeDrawer(GravityCompat.END);
+ // Consume the event.
+ return true;
- // Reload the bookmarks drawer.
- loadBookmarksFolder();
+ case R.id.user_agent_webview_default:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString("");
- // Reset `restartFromBookmarksActivity`.
- restartFromBookmarksActivity = false;
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step. This can be important if the screen was rotated.
- updatePrivacyIcons(true);
- }
+ // Consume the event.
+ return true;
- // `onResume()` runs after `onStart()`, which runs after `onCreate()` and `onRestart()`.
- @Override
- public void onResume() {
- // Run the default commands.
- super.onResume();
+ case R.id.user_agent_firefox_on_android:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[2]);
- for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
- // Get the WebView tab fragment.
- WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+ // Reload the current WebView.
+ currentWebView.reload();
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Consume the event.
+ return true;
- // Only resume the WebViews if they exist (they won't when the app is first created).
- if (fragmentView != null) {
- // Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ case R.id.user_agent_chrome_on_android:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[3]);
- // Resume the nested scroll WebView JavaScript timers.
- nestedScrollWebView.resumeTimers();
+ // Reload the current WebView.
+ currentWebView.reload();
- // Resume the nested scroll WebView.
- nestedScrollWebView.onResume();
- }
- }
+ // Consume the event.
+ return true;
- // Display a message to the user if waiting for Orbot.
- if (waitingForOrbot && !orbotStatus.equals("ON")) {
- // Disable the wide view port so that the waiting for Orbot text is displayed correctly.
- currentWebView.getSettings().setUseWideViewPort(false);
+ case R.id.user_agent_safari_on_ios:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[4]);
- // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
- currentWebView.loadData(waitingForOrbotHtmlString, "text/html", null);
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- if (displayingFullScreenVideo || inFullScreenBrowsingMode) {
- // Get a handle for the root frame layouts.
- FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+ // Consume the event.
+ return true;
- // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ case R.id.user_agent_firefox_on_linux:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[5]);
- /* Hide the system bars.
- * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
- * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
- * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
- * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
- */
- rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
- View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
- } else if (BuildConfig.FLAVOR.contentEquals("free")) { // Resume the adView for the free flavor.
- // Resume the ad.
- AdHelper.resumeAd(findViewById(R.id.adview));
- }
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- @Override
- public void onPause() {
- // Run the default commands.
- super.onPause();
+ // Consume the event.
+ return true;
- for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
- // Get the WebView tab fragment.
- WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+ case R.id.user_agent_chromium_on_linux:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[6]);
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Reload the current WebView.
+ currentWebView.reload();
- // Only pause the WebViews if they exist (they won't when the app is first created).
- if (fragmentView != null) {
- // Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ // Consume the event.
+ return true;
- // Pause the nested scroll WebView.
- nestedScrollWebView.onPause();
+ case R.id.user_agent_firefox_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[7]);
- // Pause the nested scroll WebView JavaScript timers.
- nestedScrollWebView.pauseTimers();
- }
- }
+ // Reload the current WebView.
+ currentWebView.reload();
- // Pause the ad or it will continue to consume resources in the background on the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Pause the ad.
- AdHelper.pauseAd(findViewById(R.id.adview));
- }
- }
+ // Consume the event.
+ return true;
- @Override
- public void onDestroy() {
- // Unregister the Orbot status broadcast receiver.
- this.unregisterReceiver(orbotStatusBroadcastReceiver);
+ case R.id.user_agent_chrome_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[8]);
- // Close the bookmarks cursor and database.
- bookmarksCursor.close();
- bookmarksDatabaseHelper.close();
+ // Reload the current WebView.
+ currentWebView.reload();
- // Run the default commands.
- super.onDestroy();
- }
+ // Consume the event.
+ return true;
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu. This adds items to the action bar if it is present.
- getMenuInflater().inflate(R.menu.webview_options_menu, menu);
+ case R.id.user_agent_edge_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[9]);
- // Store a handle for the options menu so it can be used by `onOptionsItemSelected()` and `updatePrivacyIcons`.
- optionsMenu = menu;
+ // Reload the current WebView.
+ currentWebView.reload();
- // Set the initial status of the privacy icons. `false` does not call `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(false);
+ // Consume the event.
+ return true;
- // Get handles for the menu items.
- MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
- MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
- MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
- MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
- MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
- refreshMenuItem = menu.findItem(R.id.refresh);
- blocklistsMenuItem = menu.findItem(R.id.blocklists);
- easyListMenuItem = menu.findItem(R.id.easylist);
- easyPrivacyMenuItem = menu.findItem(R.id.easyprivacy);
- fanboysAnnoyanceListMenuItem = menu.findItem(R.id.fanboys_annoyance_list);
- fanboysSocialBlockingListMenuItem = menu.findItem(R.id.fanboys_social_blocking_list);
- ultraPrivacyMenuItem = menu.findItem(R.id.ultraprivacy);
- blockAllThirdPartyRequestsMenuItem = menu.findItem(R.id.block_all_third_party_requests);
- MenuItem adConsentMenuItem = menu.findItem(R.id.ad_consent);
+ case R.id.user_agent_internet_explorer_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[10]);
- // Only display third-party cookies if API >= 21
- toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
+ // Reload the current WebView.
+ currentWebView.reload();
- // Only display the form data menu items if the API < 26.
- toggleSaveFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
- clearFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
+ // Consume the event.
+ return true;
- // Only show Ad Consent if this is the free flavor.
- adConsentMenuItem.setVisible(BuildConfig.FLAVOR.contentEquals("free"));
+ case R.id.user_agent_safari_on_macos:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[11]);
- // Get the shared preference values.
- SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ // Reload the current WebView.
+ currentWebView.reload();
- // Get the status of the additional AppBar icons.
- displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
+ // Consume the event.
+ return true;
- // Set the status of the additional app bar icons. Setting the refresh menu item to `SHOW_AS_ACTION_ALWAYS` makes it appear even on small devices like phones.
- if (displayAdditionalAppBarIcons) {
- toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
- toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
- refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
- } else { //Do not display the additional icons.
- toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- }
+ case R.id.user_agent_custom:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
- // Replace Refresh with Stop if a URL is already loading.
- if (currentWebView != null && currentWebView.getProgress() != 100) {
- // Set the title.
- refreshMenuItem.setTitle(R.string.stop);
+ // Reload the current WebView.
+ currentWebView.reload();
- // If the icon is displayed in the AppBar, set it according to the theme.
- if (displayAdditionalAppBarIcons) {
- if (darkTheme) {
- refreshMenuItem.setIcon(R.drawable.close_dark);
- } else {
- refreshMenuItem.setIcon(R.drawable.close_light);
- }
- }
- }
+ // Consume the event.
+ return true;
- return true;
- }
+ case R.id.font_size_twenty_five_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(25);
- @Override
- public boolean onPrepareOptionsMenu(Menu menu) {
- // Get a handle for the swipe refresh layout.
- SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+ // Consume the event.
+ return true;
- // Get handles for the menu items.
- MenuItem addOrEditDomain = menu.findItem(R.id.add_or_edit_domain);
- MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
- MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
- MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
- MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
- MenuItem clearDataMenuItem = menu.findItem(R.id.clear_data);
- MenuItem clearCookiesMenuItem = menu.findItem(R.id.clear_cookies);
- MenuItem clearDOMStorageMenuItem = menu.findItem(R.id.clear_dom_storage);
- MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
- MenuItem fontSizeMenuItem = menu.findItem(R.id.font_size);
- MenuItem swipeToRefreshMenuItem = menu.findItem(R.id.swipe_to_refresh);
- MenuItem displayImagesMenuItem = menu.findItem(R.id.display_images);
- MenuItem nightModeMenuItem = menu.findItem(R.id.night_mode);
- MenuItem proxyThroughOrbotMenuItem = menu.findItem(R.id.proxy_through_orbot);
+ case R.id.font_size_fifty_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(50);
- // Get a handle for the cookie manager.
- CookieManager cookieManager = CookieManager.getInstance();
+ // Consume the event.
+ return true;
- // Initialize the current user agent string and the font size.
- String currentUserAgent = getString(R.string.user_agent_privacy_browser);
- int fontSize = 100;
+ case R.id.font_size_seventy_five_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(75);
- // Set items that require the current web view to be populated. It will be null when the program is first opened, as `onPrepareOptionsMenu()` is called before the first WebView is initialized.
- if (currentWebView != null) {
- // Set the add or edit domain text.
- if (currentWebView.getDomainSettingsApplied()) {
- addOrEditDomain.setTitle(R.string.edit_domain_settings);
- } else {
- addOrEditDomain.setTitle(R.string.add_domain_settings);
- }
+ // Consume the event.
+ return true;
- // Get the current user agent from the WebView.
- currentUserAgent = currentWebView.getSettings().getUserAgentString();
+ case R.id.font_size_one_hundred_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(100);
- // Get the current font size from the
- fontSize = currentWebView.getSettings().getTextZoom();
+ // Consume the event.
+ return true;
- // Set the status of the menu item checkboxes.
- toggleDomStorageMenuItem.setChecked(currentWebView.getSettings().getDomStorageEnabled());
- easyListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST));
- easyPrivacyMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY));
- fanboysAnnoyanceListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
- fanboysSocialBlockingListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
- ultraPrivacyMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY));
- blockAllThirdPartyRequestsMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
- displayImagesMenuItem.setChecked(currentWebView.getSettings().getLoadsImagesAutomatically());
+ case R.id.font_size_one_hundred_twenty_five_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(125);
- // Initialize the display names for the blocklists with the number of blocked requests.
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- easyListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASY_LIST) + " - " + getString(R.string.easylist));
- easyPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASY_PRIVACY) + " - " + getString(R.string.easyprivacy));
- fanboysAnnoyanceListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST) + " - " + getString(R.string.fanboys_annoyance_list));
- fanboysSocialBlockingListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST) + " - " + getString(R.string.fanboys_social_blocking_list));
- ultraPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.ULTRA_PRIVACY) + " - " + getString(R.string.ultraprivacy));
- blockAllThirdPartyRequestsMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_REQUESTS) + " - " + getString(R.string.block_all_third_party_requests));
- }
+ // Consume the event.
+ return true;
- // Set the status of the menu item checkboxes.
- toggleFirstPartyCookiesMenuItem.setChecked(firstPartyCookiesEnabled);
- toggleSaveFormDataMenuItem.setChecked(saveFormDataEnabled); // Form data can be removed once the minimum API >= 26.
- swipeToRefreshMenuItem.setChecked(swipeRefreshLayout.isEnabled());
- nightModeMenuItem.setChecked(nightMode);
- proxyThroughOrbotMenuItem.setChecked(proxyThroughOrbot);
+ case R.id.font_size_one_hundred_fifty_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(150);
- // Only modify third-party cookies if the API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- // Set the status of the third-party cookies checkbox.
- toggleThirdPartyCookiesMenuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
+ // Consume the event.
+ return true;
- // Enable third-party cookies if first-party cookies are enabled.
- toggleThirdPartyCookiesMenuItem.setEnabled(firstPartyCookiesEnabled);
- }
+ case R.id.font_size_one_hundred_seventy_five_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(175);
- // Enable DOM Storage if JavaScript is enabled.
- toggleDomStorageMenuItem.setEnabled(currentWebView.getSettings().getJavaScriptEnabled());
+ // Consume the event.
+ return true;
- // Enable Clear Cookies if there are any.
- clearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
+ case R.id.font_size_two_hundred_percent:
+ // Set the font size.
+ currentWebView.getSettings().setTextZoom(200);
- // Get a count of the number of files in the Local Storage directory.
- File localStorageDirectory = new File (privateDataDirectoryString + "/app_webview/Local Storage/");
- int localStorageDirectoryNumberOfFiles = 0;
- if (localStorageDirectory.exists()) {
- localStorageDirectoryNumberOfFiles = localStorageDirectory.list().length;
- }
+ // Consume the event.
+ return true;
- // Get a count of the number of files in the IndexedDB directory.
- File indexedDBDirectory = new File (privateDataDirectoryString + "/app_webview/IndexedDB");
- int indexedDBDirectoryNumberOfFiles = 0;
- if (indexedDBDirectory.exists()) {
- indexedDBDirectoryNumberOfFiles = indexedDBDirectory.list().length;
- }
+ case R.id.swipe_to_refresh:
+ // Toggle the stored status of swipe to refresh.
+ currentWebView.setSwipeToRefresh(!currentWebView.getSwipeToRefresh());
- // Enable Clear DOM Storage if there is any.
- clearDOMStorageMenuItem.setEnabled(localStorageDirectoryNumberOfFiles > 0 || indexedDBDirectoryNumberOfFiles > 0);
+ // Get a handle for the swipe refresh layout.
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
- // Enable Clear Form Data is there is any. This can be removed once the minimum API >= 26.
- if (Build.VERSION.SDK_INT < 26) {
- WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(this);
- clearFormDataMenuItem.setEnabled(mainWebViewDatabase.hasFormData());
- } else {
- // Disable clear form data because it is not supported on current version of Android.
- clearFormDataMenuItem.setEnabled(false);
- }
+ // Update the swipe refresh layout.
+ if (currentWebView.getSwipeToRefresh()) { // Swipe to refresh is enabled.
+ // Only enable the swipe refresh layout if the WebView is scrolled to the top. It is updated every time the scroll changes.
+ swipeRefreshLayout.setEnabled(currentWebView.getY() == 0);
+ } else { // Swipe to refresh is disabled.
+ // Disable the swipe refresh layout.
+ swipeRefreshLayout.setEnabled(false);
+ }
- // Enable Clear Data if any of the submenu items are enabled.
- clearDataMenuItem.setEnabled(clearCookiesMenuItem.isEnabled() || clearDOMStorageMenuItem.isEnabled() || clearFormDataMenuItem.isEnabled());
+ // Consume the event.
+ return true;
- // Disable Fanboy's Social Blocking List menu item if Fanboy's Annoyance List is checked.
- fanboysSocialBlockingListMenuItem.setEnabled(!fanboysAnnoyanceListMenuItem.isChecked());
+ case R.id.wide_viewport:
+ // Toggle the viewport.
+ currentWebView.getSettings().setUseWideViewPort(!currentWebView.getSettings().getUseWideViewPort());
- // Select the current user agent menu item. A switch statement cannot be used because the user agents are not compile time constants.
- if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[0])) { // Privacy Browser.
- menu.findItem(R.id.user_agent_privacy_browser).setChecked(true);
- } else if (currentUserAgent.equals(webViewDefaultUserAgent)) { // WebView Default.
- menu.findItem(R.id.user_agent_webview_default).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[2])) { // Firefox on Android.
- menu.findItem(R.id.user_agent_firefox_on_android).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[3])) { // Chrome on Android.
- menu.findItem(R.id.user_agent_chrome_on_android).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[4])) { // Safari on iOS.
- menu.findItem(R.id.user_agent_safari_on_ios).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[5])) { // Firefox on Linux.
- menu.findItem(R.id.user_agent_firefox_on_linux).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[6])) { // Chromium on Linux.
- menu.findItem(R.id.user_agent_chromium_on_linux).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[7])) { // Firefox on Windows.
- menu.findItem(R.id.user_agent_firefox_on_windows).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[8])) { // Chrome on Windows.
- menu.findItem(R.id.user_agent_chrome_on_windows).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[9])) { // Edge on Windows.
- menu.findItem(R.id.user_agent_edge_on_windows).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[10])) { // Internet Explorer on Windows.
- menu.findItem(R.id.user_agent_internet_explorer_on_windows).setChecked(true);
- } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[11])) { // Safari on macOS.
- menu.findItem(R.id.user_agent_safari_on_macos).setChecked(true);
- } else { // Custom user agent.
- menu.findItem(R.id.user_agent_custom).setChecked(true);
- }
+ // Consume the event.
+ return true;
- // Instantiate the font size title and the selected font size menu item.
- String fontSizeTitle;
- MenuItem selectedFontSizeMenuItem;
+ case R.id.display_images:
+ if (currentWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
+ // Disable loading of images.
+ currentWebView.getSettings().setLoadsImagesAutomatically(false);
- // Prepare the font size title and current size menu item.
- switch (fontSize) {
- case 25:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.twenty_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_twenty_five_percent);
- break;
+ // Reload the website to remove existing images.
+ currentWebView.reload();
+ } else { // Images are not currently loaded automatically.
+ // Enable loading of images. Missing images will be loaded without the need for a reload.
+ currentWebView.getSettings().setLoadsImagesAutomatically(true);
+ }
- case 50:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.fifty_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_fifty_percent);
- break;
+ // Consume the event.
+ return true;
- case 75:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.seventy_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_seventy_five_percent);
- break;
+ case R.id.night_mode:
+ // Toggle night mode.
+ currentWebView.setNightMode(!currentWebView.getNightMode());
- case 100:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
- break;
+ // Enable or disable JavaScript according to night mode, the global preference, and any domain settings.
+ if (currentWebView.getNightMode()) { // Night mode is enabled, which requires JavaScript.
+ // Enable JavaScript.
+ currentWebView.getSettings().setJavaScriptEnabled(true);
+ } else if (currentWebView.getDomainSettingsApplied()) { // Night mode is disabled and domain settings are applied. Set JavaScript according to the domain settings.
+ // Apply the JavaScript preference that was stored the last time domain settings were loaded.
+ currentWebView.getSettings().setJavaScriptEnabled(currentWebView.getDomainSettingsJavaScriptEnabled());
+ } else { // Night mode is disabled and domain settings are not applied. Set JavaScript according to the global preference.
+ // Apply the JavaScript preference.
+ currentWebView.getSettings().setJavaScriptEnabled(sharedPreferences.getBoolean("javascript", false));
+ }
- case 125:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_twenty_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_twenty_five_percent);
- break;
+ // Update the privacy icons.
+ updatePrivacyIcons(false);
- case 150:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_fifty_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_fifty_percent);
- break;
+ // Reload the website.
+ currentWebView.reload();
- case 175:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_seventy_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_seventy_five_percent);
- break;
+ // Consume the event.
+ return true;
- case 200:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.two_hundred_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_two_hundred_percent);
- break;
+ case R.id.find_on_page:
+ // Get a handle for the views.
+ Toolbar toolbar = findViewById(R.id.toolbar);
+ LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+ EditText findOnPageEditText = findViewById(R.id.find_on_page_edittext);
- default:
- fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
- break;
- }
+ // Set the minimum height of the find on page linear layout to match the toolbar.
+ findOnPageLinearLayout.setMinimumHeight(toolbar.getHeight());
- // Set the font size title and select the current size menu item.
- fontSizeMenuItem.setTitle(fontSizeTitle);
- selectedFontSizeMenuItem.setChecked(true);
+ // Hide the toolbar.
+ toolbar.setVisibility(View.GONE);
- // Run all the other default commands.
- super.onPrepareOptionsMenu(menu);
+ // Show the find on page linear layout.
+ findOnPageLinearLayout.setVisibility(View.VISIBLE);
- // Display the menu.
- return true;
- }
+ // Display the keyboard. The app must wait 200 ms before running the command to work around a bug in Android.
+ // http://stackoverflow.com/questions/5520085/android-show-softkeyboard-with-showsoftinput-is-not-working
+ findOnPageEditText.postDelayed(() -> {
+ // Set the focus on `findOnPageEditText`.
+ findOnPageEditText.requestFocus();
- @Override
- // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled.
- @SuppressLint("SetJavaScriptEnabled")
- // removeAllCookies is deprecated, but it is required for API < 21.
- @SuppressWarnings("deprecation")
- public boolean onOptionsItemSelected(MenuItem menuItem) {
- // Reenter full screen browsing mode if it was interrupted by the options menu. <https://redmine.stoutner.com/issues/389>
- if (inFullScreenBrowsingMode) {
- // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ // Get a handle for the input method manager.
+ InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
- FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+ // Remove the lint warning below that the input method manager might be null.
+ assert inputMethodManager != null;
- /* Hide the system bars.
- * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
- * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
- * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
- * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
- */
- rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
- View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
- }
+ // Display the keyboard. `0` sets no input flags.
+ inputMethodManager.showSoftInput(findOnPageEditText, 0);
+ }, 200);
- // Get the selected menu item ID.
- int menuItemId = menuItem.getItemId();
+ // Consume the event.
+ return true;
- // Get a handle for the shared preferences.
- SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ case R.id.print:
+ // Get a print manager instance.
+ PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE);
- // Get a handle for the cookie manager.
- CookieManager cookieManager = CookieManager.getInstance();
+ // Remove the lint error below that print manager might be null.
+ assert printManager != null;
- // Run the commands that correlate to the selected menu item.
- switch (menuItemId) {
- case R.id.toggle_javascript:
- // Toggle the JavaScript status.
- currentWebView.getSettings().setJavaScriptEnabled(!currentWebView.getSettings().getJavaScriptEnabled());
+ // Create a print document adapter from the current WebView.
+ PrintDocumentAdapter printDocumentAdapter = currentWebView.createPrintDocumentAdapter();
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(true);
+ // Print the document.
+ printManager.print(getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
- // Display a `Snackbar`.
- if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScrip is enabled.
- Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
- } else if (firstPartyCookiesEnabled) { // JavaScript is disabled, but first-party cookies are enabled.
- Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
- } else { // Privacy mode.
- Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
- }
+ // Consume the event.
+ return true;
- // Reload the current WebView.
- currentWebView.reload();
+ case R.id.save_as_image:
+ // Instantiate the save webpage image dialog.
+ DialogFragment saveWebpageImageDialogFragment = new SaveWebpageImageDialog();
+
+ // Show the save webpage image dialog.
+ saveWebpageImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.save_as_image));
+
+ // Consume the event.
return true;
- case R.id.add_or_edit_domain:
- if (currentWebView.getDomainSettingsApplied()) { // Edit the current domain settings.
- // Reapply the domain settings on returning to `MainWebViewActivity`.
- reapplyDomainSettingsOnRestart = true;
- currentWebView.resetCurrentDomainName();
+ case R.id.add_to_homescreen:
+ // Instantiate the create home screen shortcut dialog.
+ DialogFragment createHomeScreenShortcutDialogFragment = CreateHomeScreenShortcutDialog.createDialog(currentWebView.getTitle(), currentWebView.getUrl(),
+ currentWebView.getFavoriteOrDefaultIcon());
+
+ // Show the create home screen shortcut dialog.
+ createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getString(R.string.create_shortcut));
- // TODO. Move these to `putExtra`. The certificate can be stored as strings.
- // Store the current SSL certificate and IP addresses in the domains activity.
- DomainsActivity.currentSslCertificate = currentWebView.getCertificate();
- DomainsActivity.currentIpAddresses = currentWebView.getCurrentIpAddresses();
+ // Consume the event.
+ return true;
- // Create an intent to launch the domains activity.
- Intent domainsIntent = new Intent(this, DomainsActivity.class);
+ case R.id.view_source:
+ // Create an intent to launch the view source activity.
+ Intent viewSourceIntent = new Intent(this, ViewSourceActivity.class);
- // Put extra information instructing the domains activity to directly load the current domain and close on back instead of returning to the domains list.
- domainsIntent.putExtra("load_domain", currentWebView.getDomainSettingsDatabaseId());
- domainsIntent.putExtra("close_on_back", true);
+ // Add the variables to the intent.
+ viewSourceIntent.putExtra("user_agent", currentWebView.getSettings().getUserAgentString());
+ viewSourceIntent.putExtra("current_url", currentWebView.getUrl());
- // Make it so.
- startActivity(domainsIntent);
- } else { // Add a new domain.
- // Apply the new domain settings on returning to `MainWebViewActivity`.
- reapplyDomainSettingsOnRestart = true;
- currentWebView.resetCurrentDomainName();
+ // Make it so.
+ startActivity(viewSourceIntent);
- // Get the current domain
- Uri currentUri = Uri.parse(formattedUrlString);
- String currentDomain = currentUri.getHost();
+ // Consume the event.
+ return true;
- // Initialize the database handler. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
- DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
+ case R.id.share_url:
+ // Setup the share string.
+ String shareString = currentWebView.getTitle() + " – " + currentWebView.getUrl();
- // Create the domain and store the database ID.
- int newDomainDatabaseId = domainsDatabaseHelper.addDomain(currentDomain);
+ // Create the share intent.
+ Intent shareIntent = new Intent(Intent.ACTION_SEND);
+ shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
+ shareIntent.setType("text/plain");
- // TODO. Move these to `putExtra`. The certificate can be stored as strings.
- // Store the current SSL certificate and IP addresses in the domains activity.
- DomainsActivity.currentSslCertificate = currentWebView.getCertificate();
- DomainsActivity.currentIpAddresses = currentWebView.getCurrentIpAddresses();
+ // Make it so.
+ startActivity(Intent.createChooser(shareIntent, getString(R.string.share_url)));
- // Create an intent to launch the domains activity.
- Intent domainsIntent = new Intent(this, DomainsActivity.class);
+ // Consume the event.
+ return true;
- // Put extra information instructing the domains activity to directly load the new domain and close on back instead of returning to the domains list.
- domainsIntent.putExtra("load_domain", newDomainDatabaseId);
- domainsIntent.putExtra("close_on_back", true);
+ case R.id.open_with_app:
+ // Open the URL with an outside app.
+ openWithApp(currentWebView.getUrl());
- // Make it so.
- startActivity(domainsIntent);
- }
+ // Consume the event.
return true;
- case R.id.toggle_first_party_cookies:
- // Switch the status of firstPartyCookiesEnabled.
- firstPartyCookiesEnabled = !firstPartyCookiesEnabled;
+ case R.id.open_with_browser:
+ // Open the URL with an outside browser.
+ openWithBrowser(currentWebView.getUrl());
- // Update the menu checkbox.
- menuItem.setChecked(firstPartyCookiesEnabled);
+ // Consume the event.
+ return true;
- // Apply the new cookie status.
- cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
+ case R.id.proxy_through_orbot:
+ // Toggle the proxy through Orbot variable.
+ proxyThroughOrbot = !proxyThroughOrbot;
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(true);
+ // Apply the proxy through Orbot settings.
+ applyProxyThroughOrbot(true);
- // Display a `Snackbar`.
- if (firstPartyCookiesEnabled) { // First-party cookies are enabled.
- Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
- } else if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScript is still enabled.
- Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
- } else { // Privacy mode.
- Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ // Consume the event.
+ return true;
+
+ case R.id.refresh:
+ if (menuItem.getTitle().equals(getString(R.string.refresh))) { // The refresh button was pushed.
+ // Reload the current WebView.
+ currentWebView.reload();
+ } else { // The stop button was pushed.
+ // Stop the loading of the WebView.
+ currentWebView.stopLoading();
}
- // Reload the current WebView.
- currentWebView.reload();
+ // Consume the event.
return true;
- case R.id.toggle_third_party_cookies:
- if (Build.VERSION.SDK_INT >= 21) {
- // Switch the status of thirdPartyCookiesEnabled.
- cookieManager.setAcceptThirdPartyCookies(currentWebView, !cookieManager.acceptThirdPartyCookies(currentWebView));
-
- // Update the menu checkbox.
- menuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
+ case R.id.ad_consent:
+ // Instantiate the ad consent dialog.
+ DialogFragment adConsentDialogFragment = new AdConsentDialog();
- // Display a snackbar.
- if (cookieManager.acceptThirdPartyCookies(currentWebView)) {
- Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
- } else {
- Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
- }
+ // Display the ad consent dialog.
+ adConsentDialogFragment.show(getSupportFragmentManager(), getString(R.string.ad_consent));
- // Reload the current WebView.
- currentWebView.reload();
- } // Else do nothing because SDK < 21.
+ // Consume the event.
return true;
- case R.id.toggle_dom_storage:
- // Toggle the status of domStorageEnabled.
- currentWebView.getSettings().setDomStorageEnabled(!currentWebView.getSettings().getDomStorageEnabled());
+ default:
+ // Don't consume the event.
+ return super.onOptionsItemSelected(menuItem);
+ }
+ }
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.getSettings().getDomStorageEnabled());
+ // removeAllCookies is deprecated, but it is required for API < 21.
+ @Override
+ public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
+ // Get the menu item ID.
+ int menuItemId = menuItem.getItemId();
- // Update the privacy icon. `true` refreshes the app bar icons.
- updatePrivacyIcons(true);
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Display a snackbar.
- if (currentWebView.getSettings().getDomStorageEnabled()) {
- Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
+ // Run the commands that correspond to the selected menu item.
+ switch (menuItemId) {
+ case R.id.clear_and_exit:
+ // Clear and exit Privacy Browser.
+ clearAndExit();
+ break;
+
+ case R.id.home:
+ // Select the homepage based on the proxy through Orbot status.
+ if (proxyThroughOrbot) {
+ // Load the Tor homepage.
+ loadUrl(sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value)));
} else {
- Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
+ // Load the normal homepage.
+ loadUrl(sharedPreferences.getString("homepage", getString(R.string.homepage_default_value)));
+ }
+ break;
+
+ case R.id.back:
+ if (currentWebView.canGoBack()) {
+ // Get the current web back forward list.
+ WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
+
+ // Get the previous entry URL.
+ String previousUrl = webBackForwardList.getItemAtIndex(webBackForwardList.getCurrentIndex() - 1).getUrl();
+
+ // Reset the current domain name so that navigation works if third-party requests are blocked.
+ currentWebView.resetCurrentDomainName();
+
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, previousUrl, false, false);
+
+ // Load the previous website in the history.
+ currentWebView.goBack();
}
+ break;
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ case R.id.forward:
+ if (currentWebView.canGoForward()) {
+ // Get the current web back forward list.
+ WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
- // Form data can be removed once the minimum API >= 26.
- case R.id.toggle_save_form_data:
- // Switch the status of saveFormDataEnabled.
- saveFormDataEnabled = !saveFormDataEnabled;
+ // Get the next entry URL.
+ String nextUrl = webBackForwardList.getItemAtIndex(webBackForwardList.getCurrentIndex() + 1).getUrl();
- // Update the menu checkbox.
- menuItem.setChecked(saveFormDataEnabled);
+ // Reset the current domain name so that navigation works if third-party requests are blocked.
+ currentWebView.resetCurrentDomainName();
- // Apply the new form data status.
- currentWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, nextUrl, false, false);
- // Display a `Snackbar`.
- if (saveFormDataEnabled) {
- Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
- } else {
- Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
+ // Load the next website in the history.
+ currentWebView.goForward();
}
+ break;
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(true);
+ case R.id.history:
+ // Instantiate the URL history dialog.
+ DialogFragment urlHistoryDialogFragment = UrlHistoryDialog.loadBackForwardList(currentWebView.getWebViewFragmentId());
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Show the URL history dialog.
+ urlHistoryDialogFragment.show(getSupportFragmentManager(), getString(R.string.history));
+ break;
- case R.id.clear_cookies:
- Snackbar.make(findViewById(R.id.webviewpager), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, v -> {
- // Do nothing because everything will be handled by `onDismissed()` below.
- })
- .addCallback(new Snackbar.Callback() {
- @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
- @Override
- public void onDismissed(Snackbar snackbar, int event) {
- switch (event) {
- // The user pushed the undo button.
- case Snackbar.Callback.DISMISS_EVENT_ACTION:
- // Do nothing.
- break;
-
- // The snackbar was dismissed without the undo button being pushed.
- default:
- // `cookieManager.removeAllCookie()` varies by SDK.
- if (Build.VERSION.SDK_INT < 21) {
- cookieManager.removeAllCookie();
- } else {
- cookieManager.removeAllCookies(null);
- }
- }
- }
- })
- .show();
- return true;
+ case R.id.requests:
+ // Populate the resource requests.
+ RequestsActivity.resourceRequests = currentWebView.getResourceRequests();
- case R.id.clear_dom_storage:
- Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, v -> {
- // Do nothing because everything will be handled by `onDismissed()` below.
- })
- .addCallback(new Snackbar.Callback() {
- @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
- @Override
- public void onDismissed(Snackbar snackbar, int event) {
- switch (event) {
- // The user pushed the undo button.
- case Snackbar.Callback.DISMISS_EVENT_ACTION:
- // Do nothing.
- break;
-
- // The snackbar was dismissed without the undo button being pushed.
- default:
- // Delete the DOM Storage.
- WebStorage webStorage = WebStorage.getInstance();
- webStorage.deleteAllData();
-
- // Initialize a handler to manually delete the DOM storage files and directories.
- Handler deleteDomStorageHandler = new Handler();
-
- // Setup a runnable to manually delete the DOM storage files and directories.
- Runnable deleteDomStorageRunnable = () -> {
- try {
- // Get a handle for the runtime.
- Runtime runtime = Runtime.getRuntime();
-
- // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
- Process deleteLocalStorageProcess = runtime.exec(new String[]{"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
-
- // Multiple commands must be used because `Runtime.exec()` does not like `*`.
- Process deleteIndexProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
- Process deleteQuotaManagerProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
- Process deleteQuotaManagerJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
- Process deleteDatabasesProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
-
- // Wait for the processes to finish.
- deleteLocalStorageProcess.waitFor();
- deleteIndexProcess.waitFor();
- deleteQuotaManagerProcess.waitFor();
- deleteQuotaManagerJournalProcess.waitFor();
- deleteDatabasesProcess.waitFor();
- } catch (Exception exception) {
- // Do nothing if an error is thrown.
- }
- };
-
- // Manually delete the DOM storage files after 200 milliseconds.
- deleteDomStorageHandler.postDelayed(deleteDomStorageRunnable, 200);
- }
- }
- })
- .show();
- return true;
+ // Create an intent to launch the Requests activity.
+ Intent requestsIntent = new Intent(this, RequestsActivity.class);
- // Form data can be remove once the minimum API >= 26.
- case R.id.clear_form_data:
- Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, v -> {
- // Do nothing because everything will be handled by `onDismissed()` below.
- })
- .addCallback(new Snackbar.Callback() {
- @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
- @Override
- public void onDismissed(Snackbar snackbar, int event) {
- switch (event) {
- // The user pushed the undo button.
- case Snackbar.Callback.DISMISS_EVENT_ACTION:
- // Do nothing.
- break;
-
- // The snackbar was dismissed without the `Undo` button being pushed.
- default:
- // Delete the form data.
- WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(getApplicationContext());
- mainWebViewDatabase.clearFormData();
- }
- }
- })
- .show();
- return true;
+ // Add the block third-party requests status to the intent.
+ requestsIntent.putExtra("block_all_third_party_requests", currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
- case R.id.easylist:
- // Toggle the EasyList status.
- currentWebView.enableBlocklist(NestedScrollWebView.EASY_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST));
+ // Make it so.
+ startActivity(requestsIntent);
+ break;
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST));
+ case R.id.downloads:
+ // Launch the system Download Manager.
+ Intent downloadManagerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Launch as a new task so that Download Manager and Privacy Browser show as separate windows in the recent tasks list.
+ downloadManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- case R.id.easyprivacy:
- // Toggle the EasyPrivacy status.
- currentWebView.enableBlocklist(NestedScrollWebView.EASY_PRIVACY, !currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY));
+ startActivity(downloadManagerIntent);
+ break;
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY));
+ case R.id.domains:
+ // Set the flag to reapply the domain settings on restart when returning from Domain Settings.
+ reapplyDomainSettingsOnRestart = true;
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
- case R.id.fanboys_annoyance_list:
- // Toggle Fanboy's Annoyance List status.
- currentWebView.enableBlocklist(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
+ // Add the extra information to the intent.
+ domainsIntent.putExtra("current_url", currentWebView.getUrl());
+
+ // Get the current certificate.
+ SslCertificate sslCertificate = currentWebView.getCertificate();
+
+ // Check to see if the SSL certificate is populated.
+ if (sslCertificate != null) {
+ // Extract the certificate to strings.
+ String issuedToCName = sslCertificate.getIssuedTo().getCName();
+ String issuedToOName = sslCertificate.getIssuedTo().getOName();
+ String issuedToUName = sslCertificate.getIssuedTo().getUName();
+ String issuedByCName = sslCertificate.getIssuedBy().getCName();
+ String issuedByOName = sslCertificate.getIssuedBy().getOName();
+ String issuedByUName = sslCertificate.getIssuedBy().getUName();
+ long startDateLong = sslCertificate.getValidNotBeforeDate().getTime();
+ long endDateLong = sslCertificate.getValidNotAfterDate().getTime();
+
+ // Add the certificate to the intent.
+ domainsIntent.putExtra("ssl_issued_to_cname", issuedToCName);
+ domainsIntent.putExtra("ssl_issued_to_oname", issuedToOName);
+ domainsIntent.putExtra("ssl_issued_to_uname", issuedToUName);
+ domainsIntent.putExtra("ssl_issued_by_cname", issuedByCName);
+ domainsIntent.putExtra("ssl_issued_by_oname", issuedByOName);
+ domainsIntent.putExtra("ssl_issued_by_uname", issuedByUName);
+ domainsIntent.putExtra("ssl_start_date", startDateLong);
+ domainsIntent.putExtra("ssl_end_date", endDateLong);
+ }
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
+ // Check to see if the current IP addresses have been received.
+ if (currentWebView.hasCurrentIpAddresses()) {
+ // Add the current IP addresses to the intent.
+ domainsIntent.putExtra("current_ip_addresses", currentWebView.getCurrentIpAddresses());
+ }
- // Update the staus of Fanboy's Social Blocking List.
- MenuItem fanboysSocialBlockingListMenuItem = optionsMenu.findItem(R.id.fanboys_social_blocking_list);
- fanboysSocialBlockingListMenuItem.setEnabled(!currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
+ // Make it so.
+ startActivity(domainsIntent);
+ break;
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ case R.id.settings:
+ // Set the flag to reapply app settings on restart when returning from Settings.
+ reapplyAppSettingsOnRestart = true;
- case R.id.fanboys_social_blocking_list:
- // Toggle Fanboy's Social Blocking List status.
- currentWebView.enableBlocklist(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
+ // Set the flag to reapply the domain settings on restart when returning from Settings.
+ reapplyDomainSettingsOnRestart = true;
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
+ // Launch the settings activity.
+ Intent settingsIntent = new Intent(this, SettingsActivity.class);
+ startActivity(settingsIntent);
+ break;
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ case R.id.import_export:
+ // Launch the import/export activity.
+ Intent importExportIntent = new Intent (this, ImportExportActivity.class);
+ startActivity(importExportIntent);
+ break;
- case R.id.ultraprivacy:
- // Toggle the UltraPrivacy status.
- currentWebView.enableBlocklist(NestedScrollWebView.ULTRA_PRIVACY, !currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY));
+ case R.id.logcat:
+ // Launch the logcat activity.
+ Intent logcatIntent = new Intent(this, LogcatActivity.class);
+ startActivity(logcatIntent);
+ break;
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY));
+ case R.id.guide:
+ // Launch `GuideActivity`.
+ Intent guideIntent = new Intent(this, GuideActivity.class);
+ startActivity(guideIntent);
+ break;
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ case R.id.about:
+ // Create an intent to launch the about activity.
+ Intent aboutIntent = new Intent(this, AboutActivity.class);
- case R.id.block_all_third_party_requests:
- //Toggle the third-party requests blocker status.
- currentWebView.enableBlocklist(NestedScrollWebView.THIRD_PARTY_REQUESTS, !currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
+ // Create a string array for the blocklist versions.
+ String[] blocklistVersions = new String[] {easyList.get(0).get(0)[0], easyPrivacy.get(0).get(0)[0], fanboysAnnoyanceList.get(0).get(0)[0], fanboysSocialList.get(0).get(0)[0],
+ ultraList.get(0).get(0)[0], ultraPrivacy.get(0).get(0)[0]};
- // Update the menu checkbox.
- menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
+ // Add the blocklist versions to the intent.
+ aboutIntent.putExtra("blocklist_versions", blocklistVersions);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Make it so.
+ startActivity(aboutIntent);
+ break;
+ }
- case R.id.user_agent_privacy_browser:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[0]);
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Close the navigation drawer.
+ drawerLayout.closeDrawer(GravityCompat.START);
+ return true;
+ }
- case R.id.user_agent_webview_default:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString("");
+ @Override
+ public void onPostCreate(Bundle savedInstanceState) {
+ // Run the default commands.
+ super.onPostCreate(savedInstanceState);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Sync the state of the DrawerToggle after the default `onRestoreInstanceState()` has finished. This creates the navigation drawer icon.
+ actionBarDrawerToggle.syncState();
+ }
- case R.id.user_agent_firefox_on_android:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[2]);
+ @Override
+ public void onConfigurationChanged(Configuration newConfig) {
+ // Run the default commands.
+ super.onConfigurationChanged(newConfig);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Get the status bar pixel size.
+ int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
+ int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
- case R.id.user_agent_chrome_on_android:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[3]);
+ // Get the resource density.
+ float screenDensity = getResources().getDisplayMetrics().density;
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Recalculate the drawer header padding.
+ drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
+ drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
+ drawerHeaderPaddingBottom = (int) (8 * screenDensity);
- case R.id.user_agent_safari_on_ios:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[4]);
+ // Reload the ad for the free flavor if not in full screen mode.
+ if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
+ // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_unit_id));
+ }
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // `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
+ // ActivityCompat.invalidateOptionsMenu(this);
+ }
- case R.id.user_agent_firefox_on_linux:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[5]);
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
+ // Store the hit test result.
+ final WebView.HitTestResult hitTestResult = currentWebView.getHitTestResult();
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Define the URL strings.
+ final String imageUrl;
+ final String linkUrl;
- case R.id.user_agent_chromium_on_linux:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[6]);
+ // Get handles for the system managers.
+ final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+ FragmentManager fragmentManager = getSupportFragmentManager();
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Remove the lint errors below that the clipboard manager might be null.
+ assert clipboardManager != null;
- case R.id.user_agent_firefox_on_windows:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[7]);
+ // Process the link according to the type.
+ switch (hitTestResult.getType()) {
+ // `SRC_ANCHOR_TYPE` is a link.
+ case WebView.HitTestResult.SRC_ANCHOR_TYPE:
+ // Get the target URL.
+ linkUrl = hitTestResult.getExtra();
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Set the target URL as the title of the `ContextMenu`.
+ menu.setHeaderTitle(linkUrl);
- case R.id.user_agent_chrome_on_windows:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[8]);
+ // Add an Open in New Tab entry.
+ menu.add(R.string.open_in_new_tab).setOnMenuItemClickListener((MenuItem item) -> {
+ // Load the link URL in a new tab.
+ addNewTab(linkUrl, false);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.user_agent_edge_on_windows:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[9]);
+ // Add an Open with App entry.
+ menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithApp(linkUrl);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.user_agent_internet_explorer_on_windows:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[10]);
+ // Add an Open with Browser entry.
+ menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithBrowser(linkUrl);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.user_agent_safari_on_macos:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[11]);
+ // Add a Copy URL entry.
+ menu.add(R.string.copy_url).setOnMenuItemClickListener((MenuItem item) -> {
+ // Save the link URL in a `ClipData`.
+ ClipData srcAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), linkUrl);
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Set the `ClipData` as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcAnchorTypeClipData);
- case R.id.user_agent_custom:
- // Update the user agent.
- currentWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
+ // Consume the event.
+ return true;
+ });
- // Reload the current WebView.
- currentWebView.reload();
- return true;
+ // Add a Download URL entry.
+ menu.add(R.string.download_url).setOnMenuItemClickListener((MenuItem item) -> {
+ // Check if the download should be processed by an external app.
+ if (sharedPreferences.getBoolean("download_with_external_app", false)) { // Download with an external app.
+ openUrlWithExternalApp(linkUrl);
+ } else { // Download with Android's download manager.
+ // Check to see if the storage permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
+ // Store the variables for future use by `onRequestPermissionsResult()`.
+ downloadUrl = linkUrl;
+ downloadContentDisposition = "none";
+ downloadContentLength = -1;
- case R.id.font_size_twenty_five_percent:
- currentWebView.getSettings().setTextZoom(25);
- return true;
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_FILE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_FILE);
- case R.id.font_size_fifty_percent:
- currentWebView.getSettings().setTextZoom(50);
- return true;
+ // Show the download location permission alert dialog. The permission will be requested when the the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download file alert dialog.
+ DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(linkUrl, "none", -1);
- case R.id.font_size_seventy_five_percent:
- currentWebView.getSettings().setTextZoom(75);
- return true;
+ // Show the download file alert dialog.
+ downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+ }
- case R.id.font_size_one_hundred_percent:
- currentWebView.getSettings().setTextZoom(100);
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.font_size_one_hundred_twenty_five_percent:
- currentWebView.getSettings().setTextZoom(125);
- return true;
+ // Add a Cancel entry, which by default closes the context menu.
+ menu.add(R.string.cancel);
+ break;
+
+ case WebView.HitTestResult.EMAIL_TYPE:
+ // Get the target URL.
+ linkUrl = hitTestResult.getExtra();
- case R.id.font_size_one_hundred_fifty_percent:
- currentWebView.getSettings().setTextZoom(150);
- return true;
+ // Set the target URL as the title of the `ContextMenu`.
+ menu.setHeaderTitle(linkUrl);
- case R.id.font_size_one_hundred_seventy_five_percent:
- currentWebView.getSettings().setTextZoom(175);
- return true;
+ // Add a Write Email entry.
+ menu.add(R.string.write_email).setOnMenuItemClickListener(item -> {
+ // Use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
+ Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
- case R.id.font_size_two_hundred_percent:
- currentWebView.getSettings().setTextZoom(200);
- return true;
+ // Parse the url and set it as the data for the `Intent`.
+ emailIntent.setData(Uri.parse("mailto:" + linkUrl));
- case R.id.swipe_to_refresh:
- // Get a handle for the swipe refresh layout.
- SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+ // `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
+ emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Toggle swipe to refresh.
- swipeRefreshLayout.setEnabled(!swipeRefreshLayout.isEnabled());
- return true;
+ // Make it so.
+ startActivity(emailIntent);
- case R.id.display_images:
- if (currentWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
- // Disable loading of images.
- currentWebView.getSettings().setLoadsImagesAutomatically(false);
+ // Consume the event.
+ return true;
+ });
- // Reload the website to remove existing images.
- currentWebView.reload();
- } else { // Images are not currently loaded automatically.
- // Enable loading of images. Missing images will be loaded without the need for a reload.
- currentWebView.getSettings().setLoadsImagesAutomatically(true);
- }
- return true;
+ // Add a Copy Email Address entry.
+ menu.add(R.string.copy_email_address).setOnMenuItemClickListener(item -> {
+ // Save the email address in a `ClipData`.
+ ClipData srcEmailTypeClipData = ClipData.newPlainText(getString(R.string.email_address), linkUrl);
- case R.id.night_mode:
- // Toggle night mode.
- nightMode = !nightMode;
+ // Set the `ClipData` as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcEmailTypeClipData);
- // Enable or disable JavaScript according to night mode, the global preference, and any domain settings.
- if (nightMode) { // Night mode is enabled, which requires JavaScript.
- // Enable JavaScript.
- currentWebView.getSettings().setJavaScriptEnabled(true);
- } else if (currentWebView.getDomainSettingsApplied()) { // Night mode is disabled and domain settings are applied. Set JavaScript according to the domain settings.
- // Apply the JavaScript preference that was stored the last time domain settings were loaded.
- currentWebView.getSettings().setJavaScriptEnabled(domainSettingsJavaScriptEnabled);
- } else { // Night mode is disabled and domain settings are not applied. Set JavaScript according to the global preference.
- // Apply the JavaScript preference.
- currentWebView.getSettings().setJavaScriptEnabled(sharedPreferences.getBoolean("javascript", false));
- }
+ // Consume the event.
+ return true;
+ });
- // Update the privacy icons.
- updatePrivacyIcons(false);
+ // Add a `Cancel` entry, which by default closes the `ContextMenu`.
+ menu.add(R.string.cancel);
+ break;
- // Reload the website.
- currentWebView.reload();
- return true;
+ // `IMAGE_TYPE` is an image.
+ case WebView.HitTestResult.IMAGE_TYPE:
+ // Get the image URL.
+ imageUrl = hitTestResult.getExtra();
- case R.id.find_on_page:
- // Get a handle for the views.
- Toolbar toolbar = findViewById(R.id.toolbar);
- LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+ // Set the image URL as the title of the context menu.
+ menu.setHeaderTitle(imageUrl);
- // Hide the toolbar.
- toolbar.setVisibility(View.GONE);
+ // Add an Open in New Tab entry.
+ menu.add(R.string.open_image_in_new_tab).setOnMenuItemClickListener((MenuItem item) -> {
+ // Load the image in a new tab.
+ addNewTab(imageUrl, false);
- // Show the find on page linear layout.
- findOnPageLinearLayout.setVisibility(View.VISIBLE);
+ // Consume the event.
+ return true;
+ });
- // Display the keyboard. The app must wait 200 ms before running the command to work around a bug in Android.
- // http://stackoverflow.com/questions/5520085/android-show-softkeyboard-with-showsoftinput-is-not-working
- findOnPageEditText.postDelayed(() -> {
- // Set the focus on `findOnPageEditText`.
- findOnPageEditText.requestFocus();
+ // Add a View Image entry.
+ menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
+ // Load the image in the current tab.
+ loadUrl(imageUrl);
- // Display the keyboard. `0` sets no input flags.
- inputMethodManager.showSoftInput(findOnPageEditText, 0);
- }, 200);
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.view_source:
- // Create an intent to launch the view source activity.
- Intent viewSourceIntent = new Intent(this, ViewSourceActivity.class);
+ // Add a Download Image entry.
+ menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
+ // Check if the download should be processed by an external app.
+ if (sharedPreferences.getBoolean("download_with_external_app", false)) { // Download with an external app.
+ openUrlWithExternalApp(imageUrl);
+ } else { // Download with Android's download manager.
+ // Check to see if the storage permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
+ // Store the image URL for use by `onRequestPermissionResult()`.
+ downloadImageUrl = imageUrl;
- // Add the user agent as an extra to the intent.
- viewSourceIntent.putExtra("user_agent", currentWebView.getSettings().getUserAgentString());
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
- // Make it so.
- startActivity(viewSourceIntent);
- return true;
+ // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download image alert dialog.
+ DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
- case R.id.share_url:
- // Setup the share string.
- String shareString = currentWebView.getTitle() + " – " + formattedUrlString;
+ // Show the download image alert dialog.
+ downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+ }
- // Create the share intent.
- Intent shareIntent = new Intent(Intent.ACTION_SEND);
- shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
- shareIntent.setType("text/plain");
+ // Consume the event.
+ return true;
+ });
- // Make it so.
- startActivity(Intent.createChooser(shareIntent, getString(R.string.share_url)));
- return true;
+ // Add a Copy URL entry.
+ menu.add(R.string.copy_url).setOnMenuItemClickListener((MenuItem item) -> {
+ // Save the image URL in a clip data.
+ ClipData imageTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
- case R.id.print:
- // Get a `PrintManager` instance.
- PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE);
+ // Set the clip data as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(imageTypeClipData);
- // Create a print document adapter form the current WebView.
- PrintDocumentAdapter printDocumentAdapter = currentWebView.createPrintDocumentAdapter();
+ // Consume the event.
+ return true;
+ });
- // Remove the lint error below that `printManager` might be `null`.
- assert printManager != null;
+ // Add an Open with App entry.
+ menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
+ // Open the image URL with an external app.
+ openWithApp(imageUrl);
- // Print the document. The print attributes are `null`.
- printManager.print(getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.open_with_app:
- openWithApp(formattedUrlString);
- return true;
+ // Add an Open with Browser entry.
+ menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
+ // Open the image URL with an external browser.
+ openWithBrowser(imageUrl);
- case R.id.open_with_browser:
- openWithBrowser(formattedUrlString);
- return true;
+ // Consume the event.
+ return true;
+ });
- case R.id.add_to_homescreen:
- // Instantiate the create home screen shortcut dialog.
- DialogFragment createHomeScreenShortcutDialogFragment = CreateHomeScreenShortcutDialog.createDialog(currentWebView.getTitle(), formattedUrlString, currentWebView.getFavoriteOrDefaultIcon());
+ // Add a Cancel entry, which by default closes the context menu.
+ menu.add(R.string.cancel);
+ break;
- // Show the create home screen shortcut dialog.
- createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getString(R.string.create_shortcut));
- return true;
+ // `SRC_IMAGE_ANCHOR_TYPE` is an image that is also a link.
+ case WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE:
+ // Get the image URL.
+ imageUrl = hitTestResult.getExtra();
- case R.id.proxy_through_orbot:
- // Toggle the proxy through Orbot variable.
- proxyThroughOrbot = !proxyThroughOrbot;
+ // Instantiate a handler.
+ Handler handler = new Handler();
- // Apply the proxy through Orbot settings.
- applyProxyThroughOrbot(true);
- return true;
+ // Get a message from the handler.
+ Message message = handler.obtainMessage();
- case R.id.refresh:
- if (menuItem.getTitle().equals(getString(R.string.refresh))) { // The refresh button was pushed.
- // Reload the current WebView.
- currentWebView.reload();
- } else { // The stop button was pushed.
- // Stop the loading of the WebView.
- currentWebView.stopLoading();
- }
- return true;
+ // Request the image details from the last touched node be returned in the message.
+ currentWebView.requestFocusNodeHref(message);
- case R.id.ad_consent:
- // Display the ad consent dialog.
- DialogFragment adConsentDialogFragment = new AdConsentDialog();
- adConsentDialogFragment.show(getSupportFragmentManager(), getString(R.string.ad_consent));
- return true;
+ // Get the link URL from the message data.
+ linkUrl = message.getData().getString("url");
- default:
- // Don't consume the event.
- return super.onOptionsItemSelected(menuItem);
- }
- }
+ // Set the link URL as the title of the context menu.
+ menu.setHeaderTitle(linkUrl);
- // removeAllCookies is deprecated, but it is required for API < 21.
- @SuppressWarnings("deprecation")
- @Override
- public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
- // Get the menu item ID.
- int menuItemId = menuItem.getItemId();
+ // Add an Open in New Tab entry.
+ menu.add(R.string.open_in_new_tab).setOnMenuItemClickListener((MenuItem item) -> {
+ // Load the link URL in a new tab.
+ addNewTab(linkUrl, false);
- // Run the commands that correspond to the selected menu item.
- switch (menuItemId) {
- case R.id.close_tab:
- // Get a handle for the tab layout and the view pager.
- TabLayout tabLayout = findViewById(R.id.tablayout);
- ViewPager webViewPager = findViewById(R.id.webviewpager);
+ // Consume the event.
+ return true;
+ });
- // Get the current tab number.
- int currentTabNumber = tabLayout.getSelectedTabPosition();
+ // Add an Open Image in New Tab entry.
+ menu.add(R.string.open_image_in_new_tab).setOnMenuItemClickListener((MenuItem item) -> {
+ // Load the image in a new tab.
+ addNewTab(imageUrl, false);
- // Delete the current tab.
- tabLayout.removeTabAt(currentTabNumber);
+ // Consume the event.
+ return true;
+ });
- // Delete the current page. If the selected page number did not change during the delete, it will return true, meaning that the current WebView must be reset.
- if (webViewPagerAdapter.deletePage(currentTabNumber, webViewPager)) {
- setCurrentWebView(currentTabNumber);
- }
- break;
+ // Add a View Image entry.
+ menu.add(R.string.view_image).setOnMenuItemClickListener((MenuItem item) -> {
+ // View the image in the current tab.
+ loadUrl(imageUrl);
- case R.id.clear_and_exit:
- // Close the bookmarks cursor and database.
- bookmarksCursor.close();
- bookmarksDatabaseHelper.close();
+ // Consume the event.
+ return true;
+ });
- // Get a handle for the shared preferences.
- SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ // Add a Download Image entry.
+ menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
+ // Check if the download should be processed by an external app.
+ if (sharedPreferences.getBoolean("download_with_external_app", false)) { // Download with an external app.
+ openUrlWithExternalApp(imageUrl);
+ } else { // Download with Android's download manager.
+ // Check to see if the storage permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
+ // Store the image URL for use by `onRequestPermissionResult()`.
+ downloadImageUrl = imageUrl;
- // Get the status of the clear everything preference.
- boolean clearEverything = sharedPreferences.getBoolean("clear_everything", true);
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
- // Get a handle for the runtime.
- Runtime runtime = Runtime.getRuntime();
+ // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download image alert dialog.
+ DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
- // Clear cookies.
- if (clearEverything || sharedPreferences.getBoolean("clear_cookies", true)) {
- // The command to remove cookies changed slightly in API 21.
- if (Build.VERSION.SDK_INT >= 21) {
- CookieManager.getInstance().removeAllCookies(null);
- } else {
- CookieManager.getInstance().removeAllCookie();
+ // Show the download image alert dialog.
+ downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
}
- // Manually delete the cookies database, as `CookieManager` sometimes will not flush its changes to disk before `System.exit(0)` is run.
- try {
- // Two commands must be used because `Runtime.exec()` does not like `*`.
- Process deleteCookiesProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies");
- Process deleteCookiesJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies-journal");
-
- // Wait until the processes have finished.
- deleteCookiesProcess.waitFor();
- deleteCookiesJournalProcess.waitFor();
- } catch (Exception exception) {
- // Do nothing if an error is thrown.
- }
- }
+ // Consume the event.
+ return true;
+ });
- // Clear DOM storage.
- if (clearEverything || sharedPreferences.getBoolean("clear_dom_storage", true)) {
- // Ask `WebStorage` to clear the DOM storage.
- WebStorage webStorage = WebStorage.getInstance();
- webStorage.deleteAllData();
+ // Add a Copy URL entry.
+ menu.add(R.string.copy_url).setOnMenuItemClickListener((MenuItem item) -> {
+ // Save the link URL in a clip data.
+ ClipData srcImageAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), linkUrl);
- // Manually delete the DOM storage files and directories, as `WebStorage` sometimes will not flush its changes to disk before `System.exit(0)` is run.
- try {
- // A `String[]` must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
- Process deleteLocalStorageProcess = runtime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
-
- // Multiple commands must be used because `Runtime.exec()` does not like `*`.
- Process deleteIndexProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
- Process deleteQuotaManagerProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
- Process deleteQuotaManagerJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
- Process deleteDatabaseProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
-
- // Wait until the processes have finished.
- deleteLocalStorageProcess.waitFor();
- deleteIndexProcess.waitFor();
- deleteQuotaManagerProcess.waitFor();
- deleteQuotaManagerJournalProcess.waitFor();
- deleteDatabaseProcess.waitFor();
- } catch (Exception exception) {
- // Do nothing if an error is thrown.
- }
- }
+ // Set the clip data as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcImageAnchorTypeClipData);
- // Clear form data if the API < 26.
- if ((Build.VERSION.SDK_INT < 26) && (clearEverything || sharedPreferences.getBoolean("clear_form_data", true))) {
- WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
- webViewDatabase.clearFormData();
+ // Consume the event.
+ return true;
+ });
- // Manually delete the form data database, as `WebViewDatabase` sometimes will not flush its changes to disk before `System.exit(0)` is run.
- try {
- // A string array must be used because the database contains a space and `Runtime.exec` will not otherwise escape the string correctly.
- Process deleteWebDataProcess = runtime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data"});
- Process deleteWebDataJournalProcess = runtime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data-journal"});
-
- // Wait until the processes have finished.
- deleteWebDataProcess.waitFor();
- deleteWebDataJournalProcess.waitFor();
- } catch (Exception exception) {
- // Do nothing if an error is thrown.
- }
- }
+ // Add an Open with App entry.
+ menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
+ // Open the link URL with an external app.
+ openWithApp(linkUrl);
- // Clear the cache.
- if (clearEverything || sharedPreferences.getBoolean("clear_cache", true)) {
- // Clear the cache from each WebView.
- for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
- // Get the WebView tab fragment.
- WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+ // Consume the event.
+ return true;
+ });
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Add an Open with Browser entry.
+ menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
+ // Open the link URL with an external browser.
+ openWithBrowser(linkUrl);
- // Only clear the cache if the WebView exists.
- if (fragmentView != null) {
- // Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ // Consume the event.
+ return true;
+ });
- // Clear the cache for this WebView.
- nestedScrollWebView.clearCache(true);
- }
- }
+ // Add a cancel entry, which by default closes the context menu.
+ menu.add(R.string.cancel);
+ break;
+ }
+ }
- // Manually delete the cache directories.
- try {
- // Delete the main cache directory.
- Process deleteCacheProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+ @Override
+ public void onCreateBookmark(DialogFragment dialogFragment, Bitmap favoriteIconBitmap) {
+ // Get a handle for the bookmarks list view.
+ ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
- // Delete the secondary `Service Worker` cache directory.
- // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
- Process deleteServiceWorkerProcess = runtime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Service Worker/"});
+ // Get the views from the dialog fragment.
+ EditText createBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_name_edittext);
+ EditText createBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_url_edittext);
- // Wait until the processes have finished.
- deleteCacheProcess.waitFor();
- deleteServiceWorkerProcess.waitFor();
- } catch (Exception exception) {
- // Do nothing if an error is thrown.
- }
- }
+ // Extract the strings from the edit texts.
+ String bookmarkNameString = createBookmarkNameEditText.getText().toString();
+ String bookmarkUrlString = createBookmarkUrlEditText.getText().toString();
- // Wipe out each WebView.
- for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
- // Get the WebView tab fragment.
- WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+ // Create a favorite icon byte array output stream.
+ ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
- // Only wipe out the WebView if it exists.
- if (fragmentView != null) {
- // Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ // Convert the favorite icon byte array stream to a byte array.
+ byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
- // Clear SSL certificate preferences for this WebView.
- nestedScrollWebView.clearSslPreferences();
+ // Display the new bookmark below the current items in the (0 indexed) list.
+ int newBookmarkDisplayOrder = bookmarksListView.getCount();
- // Clear the back/forward history for this WebView.
- nestedScrollWebView.clearHistory();
+ // Create the bookmark.
+ bookmarksDatabaseHelper.createBookmark(bookmarkNameString, bookmarkUrlString, currentBookmarksFolder, newBookmarkDisplayOrder, favoriteIconByteArray);
- // Destroy the internal state of `mainWebView`.
- nestedScrollWebView.destroy();
- }
- }
+ // Update the bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
- // Clear the formatted URL string.
- formattedUrlString = null;
+ // Update the list view.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
- // Clear the custom headers.
- customHeaders.clear();
+ // Scroll to the new bookmark.
+ bookmarksListView.setSelection(newBookmarkDisplayOrder);
+ }
- // Manually delete the `app_webview` folder, which contains the cookies, DOM storage, form data, and `Service Worker` cache.
- // See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
- if (clearEverything) {
- try {
- // Delete the folder.
- Process deleteAppWebviewProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
+ @Override
+ public void onCreateBookmarkFolder(DialogFragment dialogFragment, Bitmap favoriteIconBitmap) {
+ // Get a handle for the bookmarks list view.
+ ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
- // Wait until the process has finished.
- deleteAppWebviewProcess.waitFor();
- } catch (Exception exception) {
- // Do nothing if an error is thrown.
- }
- }
+ // Get handles for the views in the dialog fragment.
+ EditText createFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.create_folder_name_edittext);
+ RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton);
+ ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon);
- // Close Privacy Browser. `finishAndRemoveTask` also removes Privacy Browser from the recent app list.
- if (Build.VERSION.SDK_INT >= 21) {
- finishAndRemoveTask();
- } else {
- finish();
- }
+ // Get new folder name string.
+ String folderNameString = createFolderNameEditText.getText().toString();
- // Remove the terminated program from RAM. The status code is `0`.
- System.exit(0);
- break;
+ // Create a folder icon bitmap.
+ Bitmap folderIconBitmap;
- case R.id.home:
- loadUrl(homepage);
- break;
+ // Set the folder icon bitmap according to the dialog.
+ if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
+ // Get the default folder icon drawable.
+ Drawable folderIconDrawable = folderIconImageView.getDrawable();
- case R.id.back:
- if (currentWebView.canGoBack()) {
- // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
- formattedUrlString = "";
+ // Convert the folder icon drawable to a bitmap drawable.
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
+ // Convert the folder icon bitmap drawable to a bitmap.
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the WebView favorite icon.
+ // Copy the favorite icon bitmap to the folder icon bitmap.
+ folderIconBitmap = favoriteIconBitmap;
+ }
- // Load the previous website in the history.
- currentWebView.goBack();
- }
- break;
+ // Create a folder icon byte array output stream.
+ ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
- case R.id.forward:
- if (currentWebView.canGoForward()) {
- // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
- formattedUrlString = "";
+ // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
+ // Convert the folder icon byte array stream to a byte array.
+ byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
- // Load the next website in the history.
- currentWebView.goForward();
- }
- break;
+ // Move all the bookmarks down one in the display order.
+ for (int i = 0; i < bookmarksListView.getCount(); i++) {
+ int databaseId = (int) bookmarksListView.getItemIdAtPosition(i);
+ bookmarksDatabaseHelper.updateDisplayOrder(databaseId, i + 1);
+ }
- case R.id.history:
- // Get the `WebBackForwardList`.
- WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
+ // Create the folder, which will be placed at the top of the `ListView`.
+ bookmarksDatabaseHelper.createFolder(folderNameString, currentBookmarksFolder, folderIconByteArray);
- // Show the URL history dialog and name this instance `R.string.history`.
- DialogFragment urlHistoryDialogFragment = UrlHistoryDialog.loadBackForwardList(this, webBackForwardList);
- urlHistoryDialogFragment.show(getSupportFragmentManager(), getString(R.string.history));
- break;
+ // Update the bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
- case R.id.requests:
- // Populate the resource requests.
- RequestsActivity.resourceRequests = currentWebView.getResourceRequests();
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
- // Create an intent to launch the Requests activity.
- Intent requestsIntent = new Intent(this, RequestsActivity.class);
+ // Scroll to the new folder.
+ bookmarksListView.setSelection(0);
+ }
- // Add the block third-party requests status to the intent.
- requestsIntent.putExtra("block_all_third_party_requests", currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
+ @Override
+ public void onSaveBookmark(DialogFragment dialogFragment, int selectedBookmarkDatabaseId, Bitmap favoriteIconBitmap) {
+ // Get handles for the views from `dialogFragment`.
+ EditText editBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_name_edittext);
+ EditText editBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_url_edittext);
+ RadioButton currentBookmarkIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_current_icon_radiobutton);
- // Make it so.
- startActivity(requestsIntent);
- break;
+ // Store the bookmark strings.
+ String bookmarkNameString = editBookmarkNameEditText.getText().toString();
+ String bookmarkUrlString = editBookmarkUrlEditText.getText().toString();
- case R.id.downloads:
- // Launch the system Download Manager.
- Intent downloadManagerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
+ // Update the bookmark.
+ if (currentBookmarkIconRadioButton.isChecked()) { // Update the bookmark without changing the favorite icon.
+ bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString);
+ } else { // Update the bookmark using the `WebView` favorite icon.
+ // Create a favorite icon byte array output stream.
+ ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
- // Launch as a new task so that Download Manager and Privacy Browser show as separate windows in the recent tasks list.
- downloadManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream);
- startActivity(downloadManagerIntent);
- break;
+ // Convert the favorite icon byte array stream to a byte array.
+ byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray();
- case R.id.domains:
- // Set the flag to reapply the domain settings on restart when returning from Domain Settings.
- reapplyDomainSettingsOnRestart = true;
- currentWebView.resetCurrentDomainName(); // TODO. Do this for all tabs.
+ // Update the bookmark and the favorite icon.
+ bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray);
+ }
- // TODO. Move these to `putExtra`. The certificate can be stored as strings.
- // Store the current SSL certificate and IP addresses in the domains activity.
- DomainsActivity.currentSslCertificate = currentWebView.getCertificate();
- DomainsActivity.currentIpAddresses = currentWebView.getCurrentIpAddresses();
+ // Update the bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
- // Launch the domains activity.
- Intent domainsIntent = new Intent(this, DomainsActivity.class);
- startActivity(domainsIntent);
- break;
+ // Update the list view.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ }
- case R.id.settings:
- // Set the flag to reapply app settings on restart when returning from Settings.
- reapplyAppSettingsOnRestart = true;
+ @Override
+ public void onSaveBookmarkFolder(DialogFragment dialogFragment, int selectedFolderDatabaseId, Bitmap favoriteIconBitmap) {
+ // Get handles for the views from `dialogFragment`.
+ EditText editFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_folder_name_edittext);
+ RadioButton currentFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_current_icon_radiobutton);
+ RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_radiobutton);
+ ImageView defaultFolderIconImageView = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_imageview);
- // Set the flag to reapply the domain settings on restart when returning from Settings.
- reapplyDomainSettingsOnRestart = true;
- currentWebView.resetCurrentDomainName(); // TODO. Do this for all tabs.
+ // Get the new folder name.
+ String newFolderNameString = editFolderNameEditText.getText().toString();
- // Launch the settings activity.
- Intent settingsIntent = new Intent(this, SettingsActivity.class);
- startActivity(settingsIntent);
- break;
+ // Check if the favorite icon has changed.
+ if (currentFolderIconRadioButton.isChecked()) { // Only the name has changed.
+ // Update the name in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString);
+ } else if (!currentFolderIconRadioButton.isChecked() && newFolderNameString.equals(oldFolderNameString)) { // Only the icon has changed.
+ // Create the new folder icon Bitmap.
+ Bitmap folderIconBitmap;
- case R.id.import_export:
- // Launch the import/export activity.
- Intent importExportIntent = new Intent (this, ImportExportActivity.class);
- startActivity(importExportIntent);
- break;
+ // Populate the new folder icon bitmap.
+ if (defaultFolderIconRadioButton.isChecked()) {
+ // Get the default folder icon drawable.
+ Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
- case R.id.logcat:
- // Launch the logcat activity.
- Intent logcatIntent = new Intent(this, LogcatActivity.class);
- startActivity(logcatIntent);
- break;
+ // Convert the folder icon drawable to a bitmap drawable.
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
- case R.id.guide:
- // Launch `GuideActivity`.
- Intent guideIntent = new Intent(this, GuideActivity.class);
- startActivity(guideIntent);
- break;
+ // Convert the folder icon bitmap drawable to a bitmap.
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ // Copy the favorite icon bitmap to the folder icon bitmap.
+ folderIconBitmap = favoriteIconBitmap;
+ }
- case R.id.about:
- // Launch `AboutActivity`.
- Intent aboutIntent = new Intent(this, AboutActivity.class);
- startActivity(aboutIntent);
- break;
- }
+ // Create a folder icon byte array output stream.
+ ByteArrayOutputStream newFolderIconByteArrayOutputStream = new ByteArrayOutputStream();
- // Get a handle for the drawer layout.
- DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFolderIconByteArrayOutputStream);
- // Close the navigation drawer.
- drawerLayout.closeDrawer(GravityCompat.START);
- return true;
- }
+ // Convert the folder icon byte array stream to a byte array.
+ byte[] newFolderIconByteArray = newFolderIconByteArrayOutputStream.toByteArray();
- @Override
- public void onPostCreate(Bundle savedInstanceState) {
- // Run the default commands.
- super.onPostCreate(savedInstanceState);
+ // Update the folder icon in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, newFolderIconByteArray);
+ } else { // The folder icon and the name have changed.
+ // Get the new folder icon `Bitmap`.
+ Bitmap folderIconBitmap;
+ if (defaultFolderIconRadioButton.isChecked()) {
+ // Get the default folder icon drawable.
+ Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
- // Sync the state of the DrawerToggle after the default `onRestoreInstanceState()` has finished. This creates the navigation drawer icon.
- actionBarDrawerToggle.syncState();
- }
+ // Convert the folder icon drawable to a bitmap drawable.
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- // Run the default commands.
- super.onConfigurationChanged(newConfig);
+ // Convert the folder icon bitmap drawable to a bitmap.
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ // Copy the favorite icon bitmap to the folder icon bitmap.
+ folderIconBitmap = favoriteIconBitmap;
+ }
- // Get the status bar pixel size.
- int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
- int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
+ // Create a folder icon byte array output stream.
+ ByteArrayOutputStream newFolderIconByteArrayOutputStream = new ByteArrayOutputStream();
- // Get the resource density.
- float screenDensity = getResources().getDisplayMetrics().density;
+ // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFolderIconByteArrayOutputStream);
- // Recalculate the drawer header padding.
- drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
- drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
- drawerHeaderPaddingBottom = (int) (8 * screenDensity);
+ // Convert the folder icon byte array stream to a byte array.
+ byte[] newFolderIconByteArray = newFolderIconByteArrayOutputStream.toByteArray();
- // Reload the ad for the free flavor if not in full screen mode.
- if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
- // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
- AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_unit_id));
+ // Update the folder name and icon in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, newFolderIconByteArray);
}
- // `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
- // ActivityCompat.invalidateOptionsMenu(this);
+ // Update the bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
+
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
}
@Override
- public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
- // Store the `HitTestResult`.
- final WebView.HitTestResult hitTestResult = currentWebView.getHitTestResult();
+ public void onCloseDownloadLocationPermissionDialog(int downloadType) {
+ switch (downloadType) {
+ case DownloadLocationPermissionDialog.DOWNLOAD_FILE:
+ // Request the WRITE_EXTERNAL_STORAGE permission with a file request code.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ break;
- // Create strings.
- final String imageUrl;
- final String linkUrl;
+ case DownloadLocationPermissionDialog.DOWNLOAD_IMAGE:
+ // Request the WRITE_EXTERNAL_STORAGE permission with an image request code.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ break;
+ }
+ }
- // Get a handle for the the clipboard and fragment managers.
- final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+ @Override
+ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+ // Get a handle for the fragment manager.
FragmentManager fragmentManager = getSupportFragmentManager();
- // Remove the lint errors below that `clipboardManager` might be `null`.
- assert clipboardManager != null;
-
- switch (hitTestResult.getType()) {
- // `SRC_ANCHOR_TYPE` is a link.
- case WebView.HitTestResult.SRC_ANCHOR_TYPE:
- // Get the target URL.
- linkUrl = hitTestResult.getExtra();
+ switch (requestCode) {
+ case DOWNLOAD_FILE_REQUEST_CODE:
+ // Show the download file alert dialog. When the dialog closes, the correct command will be used based on the permission status.
+ DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(downloadUrl, downloadContentDisposition, downloadContentLength);
- // Set the target URL as the title of the `ContextMenu`.
- menu.setHeaderTitle(linkUrl);
+ // On API 23, displaying the fragment must be delayed or the app will crash.
+ if (Build.VERSION.SDK_INT == 23) {
+ new Handler().postDelayed(() -> downloadFileDialogFragment.show(fragmentManager, getString(R.string.download)), 500);
+ } else {
+ downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
- // Add a Load URL entry.
- menu.add(R.string.load_url).setOnMenuItemClickListener((MenuItem item) -> {
- loadUrl(linkUrl);
- return false;
- });
+ // Reset the download variables.
+ downloadUrl = "";
+ downloadContentDisposition = "";
+ downloadContentLength = 0;
+ break;
- // Add a Copy URL entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener((MenuItem item) -> {
- // Save the link URL in a `ClipData`.
- ClipData srcAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), linkUrl);
+ case DOWNLOAD_IMAGE_REQUEST_CODE:
+ // Show the download image alert dialog. When the dialog closes, the correct command will be used based on the permission status.
+ DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(downloadImageUrl);
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcAnchorTypeClipData);
- return false;
- });
+ // On API 23, displaying the fragment must be delayed or the app will crash.
+ if (Build.VERSION.SDK_INT == 23) {
+ new Handler().postDelayed(() -> downloadImageDialogFragment.show(fragmentManager, getString(R.string.download)), 500);
+ } else {
+ downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
- // Add a Download URL entry.
- menu.add(R.string.download_url).setOnMenuItemClickListener((MenuItem item) -> {
- // Check if the download should be processed by an external app.
- if (downloadWithExternalApp) { // Download with an external app.
- openUrlWithExternalApp(linkUrl);
- } else { // Download with Android's download manager.
- // Check to see if the storage permission has already been granted.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
- // Store the variables for future use by `onRequestPermissionsResult()`.
- downloadUrl = linkUrl;
- downloadContentDisposition = "none";
- downloadContentLength = -1;
+ // Reset the image URL variable.
+ downloadImageUrl = "";
+ break;
- // Show a dialog if the user has previously denied the permission.
- if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
- // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_FILE.
- DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_FILE);
+ case SAVE_WEBPAGE_IMAGE_REQUEST_CODE:
+ // Check to see if the storage permission was granted. If the dialog was canceled the grant result will be empty.
+ if ((grantResults.length > 0) && (grantResults[0] == PackageManager.PERMISSION_GRANTED)) { // The storage permission was granted.
+ // Save the webpage image.
+ new SaveWebpageImage(this, currentWebView).execute(saveWebsiteImageFilePath);
+ } else { // The storage permission was not granted.
+ // Display an error snackbar.
+ Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
+ }
- // Show the download location permission alert dialog. The permission will be requested when the the dialog is closed.
- downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
- } else { // Show the permission request directly.
- // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
- ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
- }
- } else { // The storage permission has already been granted.
- // Get a handle for the download file alert dialog.
- DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(linkUrl, "none", -1);
+ // Reset the save website image file path.
+ saveWebsiteImageFilePath = "";
+ break;
+ }
+ }
- // Show the download file alert dialog.
- downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
- }
- }
- return false;
- });
+ @Override
+ public void onDownloadImage(DialogFragment dialogFragment, String imageUrl) {
+ // Download the image if it has an HTTP or HTTPS URI.
+ if (imageUrl.startsWith("http")) {
+ // Get a handle for the system `DOWNLOAD_SERVICE`.
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
- // Add an Open with App entry.
- menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
- openWithApp(linkUrl);
- return false;
- });
+ // Parse `imageUrl`.
+ DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
- // Add an Open with Browser entry.
- menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
- openWithBrowser(linkUrl);
- return false;
- });
+ // Get a handle for the cookie manager.
+ CookieManager cookieManager = CookieManager.getInstance();
- // Add a Cancel entry, which by default closes the context menu.
- menu.add(R.string.cancel);
- break;
+ // Pass cookies to download manager if cookies are enabled. This is required to download images from websites that require a login.
+ // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
+ if (cookieManager.acceptCookie()) {
+ // Get the cookies for `imageUrl`.
+ String cookies = cookieManager.getCookie(imageUrl);
- case WebView.HitTestResult.EMAIL_TYPE:
- // Get the target URL.
- linkUrl = hitTestResult.getExtra();
+ // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
+ downloadRequest.addRequestHeader("Cookie", cookies);
+ }
- // Set the target URL as the title of the `ContextMenu`.
- menu.setHeaderTitle(linkUrl);
+ // Get the file name from the dialog fragment.
+ EditText downloadImageNameEditText = dialogFragment.getDialog().findViewById(R.id.download_image_name);
+ String imageName = downloadImageNameEditText.getText().toString();
- // Add a Write Email entry.
- menu.add(R.string.write_email).setOnMenuItemClickListener(item -> {
- // Use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
- Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
+ // Specify the download location.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // External write permission granted.
+ // Download to the public download directory.
+ downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, imageName);
+ } else { // External write permission denied.
+ // Download to the app's external download directory.
+ downloadRequest.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, imageName);
+ }
- // Parse the url and set it as the data for the `Intent`.
- emailIntent.setData(Uri.parse("mailto:" + linkUrl));
+ // Allow `MediaScanner` to index the download if it is a media file.
+ downloadRequest.allowScanningByMediaScanner();
- // `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
- emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ // Add the URL as the description for the download.
+ downloadRequest.setDescription(imageUrl);
- // Make it so.
- startActivity(emailIntent);
- return false;
- });
+ // Show the download notification after the download is completed.
+ downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
- // Add a Copy Email Address entry.
- menu.add(R.string.copy_email_address).setOnMenuItemClickListener(item -> {
- // Save the email address in a `ClipData`.
- ClipData srcEmailTypeClipData = ClipData.newPlainText(getString(R.string.email_address), linkUrl);
+ // Remove the lint warning below that `downloadManager` might be `null`.
+ assert downloadManager != null;
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcEmailTypeClipData);
- return false;
- });
+ // Initiate the download.
+ downloadManager.enqueue(downloadRequest);
+ } else { // The image is not an HTTP or HTTPS URI.
+ Snackbar.make(currentWebView, R.string.cannot_download_image, Snackbar.LENGTH_INDEFINITE).show();
+ }
+ }
- // Add a `Cancel` entry, which by default closes the `ContextMenu`.
- menu.add(R.string.cancel);
- break;
+ @Override
+ public void onDownloadFile(DialogFragment dialogFragment, String downloadUrl) {
+ // Download the file if it has an HTTP or HTTPS URI.
+ if (downloadUrl.startsWith("http")) {
+ // Get a handle for the system `DOWNLOAD_SERVICE`.
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
- // `IMAGE_TYPE` is an image.
- case WebView.HitTestResult.IMAGE_TYPE:
- // Get the image URL.
- imageUrl = hitTestResult.getExtra();
+ // Parse `downloadUrl`.
+ DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
- // Set the image URL as the title of the `ContextMenu`.
- menu.setHeaderTitle(imageUrl);
+ // Get a handle for the cookie manager.
+ CookieManager cookieManager = CookieManager.getInstance();
- // Add a View Image entry.
- menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
- loadUrl(imageUrl);
- return false;
- });
+ // Pass cookies to download manager if cookies are enabled. This is required to download files from websites that require a login.
+ // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
+ if (cookieManager.acceptCookie()) {
+ // Get the cookies for `downloadUrl`.
+ String cookies = cookieManager.getCookie(downloadUrl);
- // Add a Download Image entry.
- menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
- // Check if the download should be processed by an external app.
- if (downloadWithExternalApp) { // Download with an external app.
- openUrlWithExternalApp(imageUrl);
- } else { // Download with Android's download manager.
- // Check to see if the storage permission has already been granted.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
- // Store the image URL for use by `onRequestPermissionResult()`.
- downloadImageUrl = imageUrl;
+ // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
+ downloadRequest.addRequestHeader("Cookie", cookies);
+ }
- // Show a dialog if the user has previously denied the permission.
- if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
- // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
- DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
+ // Get the file name from the dialog fragment.
+ EditText downloadFileNameEditText = dialogFragment.getDialog().findViewById(R.id.download_file_name);
+ String fileName = downloadFileNameEditText.getText().toString();
- // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
- downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
- } else { // Show the permission request directly.
- // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
- ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
- }
- } else { // The storage permission has already been granted.
- // Get a handle for the download image alert dialog.
- DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
+ // Specify the download location.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // External write permission granted.
+ // Download to the public download directory.
+ downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, fileName);
+ } else { // External write permission denied.
+ // Download to the app's external download directory.
+ downloadRequest.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, fileName);
+ }
- // Show the download image alert dialog.
- downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
- }
- }
- return false;
- });
+ // Allow `MediaScanner` to index the download if it is a media file.
+ downloadRequest.allowScanningByMediaScanner();
- // Add a Copy URL entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
- // Save the image URL in a `ClipData`.
- ClipData srcImageTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
+ // Add the URL as the description for the download.
+ downloadRequest.setDescription(downloadUrl);
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcImageTypeClipData);
- return false;
- });
+ // Show the download notification after the download is completed.
+ downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
- // Add an Open with App entry.
- menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
- openWithApp(imageUrl);
- return false;
- });
+ // Remove the lint warning below that `downloadManager` might be `null`.
+ assert downloadManager != null;
- // Add an Open with Browser entry.
- menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
- openWithBrowser(imageUrl);
- return false;
- });
+ // Initiate the download.
+ downloadManager.enqueue(downloadRequest);
+ } else { // The download is not an HTTP or HTTPS URI.
+ Snackbar.make(currentWebView, R.string.cannot_download_file, Snackbar.LENGTH_INDEFINITE).show();
+ }
+ }
- // Add a `Cancel` entry, which by default closes the `ContextMenu`.
- menu.add(R.string.cancel);
- break;
+ // Override `onBackPressed` to handle the navigation drawer and and the WebViews.
+ @Override
+ public void onBackPressed() {
+ // Get a handle for the drawer layout and the tab layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+ if (drawerLayout.isDrawerVisible(GravityCompat.START)) { // The navigation drawer is open.
+ // Close the navigation drawer.
+ drawerLayout.closeDrawer(GravityCompat.START);
+ } else if (drawerLayout.isDrawerVisible(GravityCompat.END)){ // The bookmarks drawer is open.
+ if (currentBookmarksFolder.isEmpty()) { // The home folder is displayed.
+ // close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
+ } else { // A subfolder is displayed.
+ // Place the former parent folder in `currentFolder`.
+ currentBookmarksFolder = bookmarksDatabaseHelper.getParentFolderName(currentBookmarksFolder);
- // `SRC_IMAGE_ANCHOR_TYPE` is an image that is also a link.
- case WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE:
- // Get the image URL.
- imageUrl = hitTestResult.getExtra();
+ // Load the new folder.
+ loadBookmarksFolder();
+ }
+ } else if (currentWebView.canGoBack()) { // There is at least one item in the current WebView history.
+ // Get the current web back forward list.
+ WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
- // Set the image URL as the title of the `ContextMenu`.
- menu.setHeaderTitle(imageUrl);
+ // Get the previous entry URL.
+ String previousUrl = webBackForwardList.getItemAtIndex(webBackForwardList.getCurrentIndex() - 1).getUrl();
- // Add a `View Image` entry.
- menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
- loadUrl(imageUrl);
- return false;
- });
+ // Reset the current domain name so that navigation works if third-party requests are blocked.
+ currentWebView.resetCurrentDomainName();
- // Add a `Download Image` entry.
- menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
- // Check if the download should be processed by an external app.
- if (downloadWithExternalApp) { // Download with an external app.
- openUrlWithExternalApp(imageUrl);
- } else { // Download with Android's download manager.
- // Check to see if the storage permission has already been granted.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
- // Store the image URL for use by `onRequestPermissionResult()`.
- downloadImageUrl = imageUrl;
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, previousUrl, false, false);
- // Show a dialog if the user has previously denied the permission.
- if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
- // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
- DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
+ // Go back.
+ currentWebView.goBack();
+ } else if (tabLayout.getTabCount() > 1) { // There are at least two tabs.
+ // Close the current tab.
+ closeCurrentTab();
+ } else { // There isn't anything to do in Privacy Browser.
+ // Run the default commands.
+ super.onBackPressed();
- // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
- downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
- } else { // Show the permission request directly.
- // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
- ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
- }
- } else { // The storage permission has already been granted.
- // Get a handle for the download image alert dialog.
- DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
+ // Manually kill Privacy Browser. Otherwise, it is glitchy when restarted.
+ System.exit(0);
+ }
+ }
- // Show the download image alert dialog.
- downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
- }
- }
- return false;
- });
+ // Process the results of a file browse.
+ @Override
+ public void onActivityResult(int requestCode, int resultCode, Intent data) {
+ // Run the commands that correlate to the specified request code.
+ switch (requestCode) {
+ case FILE_UPLOAD_REQUEST_CODE:
+ // File uploads only work on API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ // Pass the file to the WebView.
+ fileChooserCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, data));
+ }
+ break;
- // Add a `Copy URL` entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
- // Save the image URL in a `ClipData`.
- ClipData srcImageAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
+ case BROWSE_SAVE_WEBPAGE_IMAGE_REQUEST_CODE:
+ // Don't do anything if the user pressed back from the file picker.
+ if (resultCode == Activity.RESULT_OK) {
+ // Get a handle for the save dialog fragment.
+ DialogFragment saveWebpageImageDialogFragment= (DialogFragment) getSupportFragmentManager().findFragmentByTag(getString(R.string.save_as_image));
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcImageAnchorTypeClipData);
- return false;
- });
+ // Only update the file name if the dialog still exists.
+ if (saveWebpageImageDialogFragment != null) {
+ // Get a handle for the save webpage image dialog.
+ Dialog saveWebpageImageDialog = saveWebpageImageDialogFragment.getDialog();
- // Add an Open with App entry.
- menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
- openWithApp(imageUrl);
- return false;
- });
+ // Get a handle for the file name edit text.
+ EditText fileNameEditText = saveWebpageImageDialog.findViewById(R.id.file_name_edittext);
- // Add an Open with Browser entry.
- menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
- openWithBrowser(imageUrl);
- return false;
- });
+ // Instantiate the file name helper.
+ FileNameHelper fileNameHelper = new FileNameHelper();
- // Add a `Cancel` entry, which by default closes the `ContextMenu`.
- menu.add(R.string.cancel);
+ // Convert the file name URI to a file name path.
+ String fileNamePath = fileNameHelper.convertUriToFileNamePath(data.getData());
+
+ // Set the file name path as the text of the file name edit text.
+ fileNameEditText.setText(fileNamePath);
+ }
+ }
break;
}
}
- @Override
- public void onCreateBookmark(DialogFragment dialogFragment, Bitmap favoriteIconBitmap) {
- // Get the views from the dialog fragment.
- EditText createBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_name_edittext);
- EditText createBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_url_edittext);
+ private void loadUrlFromTextBox() {
+ // Get a handle for the URL edit text.
+ EditText urlEditText = findViewById(R.id.url_edittext);
- // Extract the strings from the edit texts.
- String bookmarkNameString = createBookmarkNameEditText.getText().toString();
- String bookmarkUrlString = createBookmarkUrlEditText.getText().toString();
+ // Get the text from urlTextBox and convert it to a string. trim() removes white spaces from the beginning and end of the string.
+ String unformattedUrlString = urlEditText.getText().toString().trim();
- // Create a favorite icon byte array output stream.
- ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
+ // Initialize the formatted URL string.
+ String url = "";
- // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
- favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
+ // Check to see if `unformattedUrlString` is a valid URL. Otherwise, convert it into a search.
+ if (unformattedUrlString.startsWith("content://")) { // This is a Content URL.
+ // Load the entire content URL.
+ url = unformattedUrlString;
+ } else if (Patterns.WEB_URL.matcher(unformattedUrlString).matches() || unformattedUrlString.startsWith("http://") || unformattedUrlString.startsWith("https://") ||
+ unformattedUrlString.startsWith("file://")) { // This is a standard URL.
+ // Add `https://` at the beginning if there is no protocol. Otherwise the app will segfault.
+ if (!unformattedUrlString.startsWith("http") && !unformattedUrlString.startsWith("file://") && !unformattedUrlString.startsWith("content://")) {
+ unformattedUrlString = "https://" + unformattedUrlString;
+ }
- // Convert the favorite icon byte array stream to a byte array.
- byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
+ // Initialize `unformattedUrl`.
+ URL unformattedUrl = null;
- // Display the new bookmark below the current items in the (0 indexed) list.
- int newBookmarkDisplayOrder = bookmarksListView.getCount();
+ // Convert `unformattedUrlString` to a `URL`, then to a `URI`, and then back to a `String`, which sanitizes the input and adds in any missing components.
+ try {
+ unformattedUrl = new URL(unformattedUrlString);
+ } catch (MalformedURLException e) {
+ e.printStackTrace();
+ }
- // Create the bookmark.
- bookmarksDatabaseHelper.createBookmark(bookmarkNameString, bookmarkUrlString, currentBookmarksFolder, newBookmarkDisplayOrder, favoriteIconByteArray);
+ // The ternary operator (? :) makes sure that a null pointer exception is not thrown, which would happen if `.get` was called on a `null` value.
+ String scheme = unformattedUrl != null ? unformattedUrl.getProtocol() : null;
+ String authority = unformattedUrl != null ? unformattedUrl.getAuthority() : null;
+ String path = unformattedUrl != null ? unformattedUrl.getPath() : null;
+ String query = unformattedUrl != null ? unformattedUrl.getQuery() : null;
+ String fragment = unformattedUrl != null ? unformattedUrl.getRef() : null;
- // Update the bookmarks cursor with the current contents of this folder.
- bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
+ // Build the URI.
+ Uri.Builder uri = new Uri.Builder();
+ uri.scheme(scheme).authority(authority).path(path).query(query).fragment(fragment);
- // Update the list view.
- bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ // Decode the URI as a UTF-8 string in.
+ try {
+ url = URLDecoder.decode(uri.build().toString(), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ // Do nothing. The formatted URL string will remain blank.
+ }
+ } else if (!unformattedUrlString.isEmpty()){ // This is not a URL, but rather a search string.
+ // Create an encoded URL String.
+ String encodedUrlString;
- // Scroll to the new bookmark.
- bookmarksListView.setSelection(newBookmarkDisplayOrder);
- }
+ // Sanitize the search input.
+ try {
+ encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
+ }
- @Override
- public void onCreateBookmarkFolder(DialogFragment dialogFragment, Bitmap favoriteIconBitmap) {
- // Get handles for the views in the dialog fragment.
- EditText createFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.create_folder_name_edittext);
- RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton);
- ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon);
+ // Add the base search URL.
+ url = searchURL + encodedUrlString;
+ }
- // Get new folder name string.
- String folderNameString = createFolderNameEditText.getText().toString();
+ // Clear the focus from the URL edit text. Otherwise, proximate typing in the box will retain the colorized formatting instead of being reset during refocus.
+ urlEditText.clearFocus();
- // Create a folder icon bitmap.
- Bitmap folderIconBitmap;
+ // Make it so.
+ loadUrl(url);
+ }
- // Set the folder icon bitmap according to the dialog.
- if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
- // Get the default folder icon drawable.
- Drawable folderIconDrawable = folderIconImageView.getDrawable();
+ private void loadUrl(String url) {
+ // Sanitize the URL.
+ url = sanitizeUrl(url);
- // Convert the folder icon drawable to a bitmap drawable.
- BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, url, true, false);
- // Convert the folder icon bitmap drawable to a bitmap.
- folderIconBitmap = folderIconBitmapDrawable.getBitmap();
- } else { // Use the WebView favorite icon.
- // Copy the favorite icon bitmap to the folder icon bitmap.
- folderIconBitmap = favoriteIconBitmap;
- }
+ // Load the URL.
+ currentWebView.loadUrl(url, customHeaders);
+ }
+
+ public void findPreviousOnPage(View view) {
+ // Go to the previous highlighted phrase on the page. `false` goes backwards instead of forwards.
+ currentWebView.findNext(false);
+ }
- // Create a folder icon byte array output stream.
- ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
+ public void findNextOnPage(View view) {
+ // Go to the next highlighted phrase on the page. `true` goes forwards instead of backwards.
+ currentWebView.findNext(true);
+ }
- // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
- folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
+ public void closeFindOnPage(View view) {
+ // Get a handle for the views.
+ Toolbar toolbar = findViewById(R.id.toolbar);
+ LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+ EditText findOnPageEditText = findViewById(R.id.find_on_page_edittext);
- // Convert the folder icon byte array stream to a byte array.
- byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
+ // Delete the contents of `find_on_page_edittext`.
+ findOnPageEditText.setText(null);
- // Move all the bookmarks down one in the display order.
- for (int i = 0; i < bookmarksListView.getCount(); i++) {
- int databaseId = (int) bookmarksListView.getItemIdAtPosition(i);
- bookmarksDatabaseHelper.updateDisplayOrder(databaseId, i + 1);
+ // Clear the highlighted phrases if the WebView is not null.
+ if (currentWebView != null) {
+ currentWebView.clearMatches();
}
- // Create the folder, which will be placed at the top of the `ListView`.
- bookmarksDatabaseHelper.createFolder(folderNameString, currentBookmarksFolder, folderIconByteArray);
+ // Hide the find on page linear layout.
+ findOnPageLinearLayout.setVisibility(View.GONE);
- // Update the bookmarks cursor with the current contents of this folder.
- bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
+ // Show the toolbar.
+ toolbar.setVisibility(View.VISIBLE);
- // Update the `ListView`.
- bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ // Get a handle for the input method manager.
+ InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
- // Scroll to the new folder.
- bookmarksListView.setSelection(0);
+ // Remove the lint warning below that the input method manager might be null.
+ assert inputMethodManager != null;
+
+ // Hide the keyboard.
+ inputMethodManager.hideSoftInputFromWindow(toolbar.getWindowToken(), 0);
}
@Override
- public void onSaveBookmark(DialogFragment dialogFragment, int selectedBookmarkDatabaseId, Bitmap favoriteIconBitmap) {
- // Get handles for the views from `dialogFragment`.
- EditText editBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_name_edittext);
- EditText editBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_url_edittext);
- RadioButton currentBookmarkIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_current_icon_radiobutton);
+ public void onSaveWebpageImage(DialogFragment dialogFragment) {
+ // Get a handle for the file name edit text.
+ EditText fileNameEditText = dialogFragment.getDialog().findViewById(R.id.file_name_edittext);
+
+ // Get the file path string.
+ saveWebsiteImageFilePath = fileNameEditText.getText().toString();
+
+ // Check to see if the storage permission is needed.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // The storage permission has been granted.
+ // Save the webpage image.
+ new SaveWebpageImage(this, currentWebView).execute(saveWebsiteImageFilePath);
+ } else { // The storage permission has not been granted.
+ // Get the external private directory `File`.
+ File externalPrivateDirectoryFile = getExternalFilesDir(null);
+
+ // Remove the incorrect lint error below that the file might be null.
+ assert externalPrivateDirectoryFile != null;
+
+ // Get the external private directory string.
+ String externalPrivateDirectory = externalPrivateDirectoryFile.toString();
+
+ // Check to see if the file path is in the external private directory.
+ if (saveWebsiteImageFilePath.startsWith(externalPrivateDirectory)) { // The file path is in the external private directory.
+ // Save the webpage image.
+ new SaveWebpageImage(this, currentWebView).execute(saveWebsiteImageFilePath);
+ } else { // The file path is in a public directory.
+ // Check if the user has previously denied the storage permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the storage permission alert dialog.
+ DialogFragment storagePermissionDialogFragment = new StoragePermissionDialog();
+
+ // Show the storage permission alert dialog. The permission will be requested when the dialog is closed.
+ storagePermissionDialogFragment.show(getSupportFragmentManager(), getString(R.string.storage_permission));
+ } else { // Show the permission request directly.
+ // Request the write external storage permission. The webpage image will be saved when it finishes.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, SAVE_WEBPAGE_IMAGE_REQUEST_CODE);
+ }
+ }
+ }
+ }
- // Store the bookmark strings.
- String bookmarkNameString = editBookmarkNameEditText.getText().toString();
- String bookmarkUrlString = editBookmarkUrlEditText.getText().toString();
+ @Override
+ public void onCloseStoragePermissionDialog() {
+ // Request the write external storage permission. The webpage image will be saved when it finishes.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, SAVE_WEBPAGE_IMAGE_REQUEST_CODE);
+ }
- // Update the bookmark.
- if (currentBookmarkIconRadioButton.isChecked()) { // Update the bookmark without changing the favorite icon.
- bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString);
- } else { // Update the bookmark using the `WebView` favorite icon.
- // Create a favorite icon byte array output stream.
- ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
+ private void applyAppSettings() {
+ // Initialize the app if this is the first run. This is done here instead of in `onCreate()` to shorten the time that an unthemed background is displayed on app startup.
+ if (webViewDefaultUserAgent == null) {
+ initializeApp();
+ }
- // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
- favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream);
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Convert the favorite icon byte array stream to a byte array.
- byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray();
+ // Store the values from the shared preferences in variables.
+ incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false);
+ boolean doNotTrackEnabled = sharedPreferences.getBoolean("do_not_track", false);
+ sanitizeGoogleAnalytics = sharedPreferences.getBoolean("google_analytics", true);
+ sanitizeFacebookClickIds = sharedPreferences.getBoolean("facebook_click_ids", true);
+ sanitizeTwitterAmpRedirects = sharedPreferences.getBoolean("twitter_amp_redirects", true);
+ proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
+ fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false);
+ hideAppBar = sharedPreferences.getBoolean("hide_app_bar", true);
+ scrollAppBar = sharedPreferences.getBoolean("scroll_app_bar", true);
- // Update the bookmark and the favorite icon.
- bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray);
+ // Get handles for the views that need to be modified.
+ FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+ AppBarLayout appBarLayout = findViewById(R.id.appbar_layout);
+ ActionBar actionBar = getSupportActionBar();
+ Toolbar toolbar = findViewById(R.id.toolbar);
+ LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+ LinearLayout tabsLinearLayout = findViewById(R.id.tabs_linearlayout);
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
+ // Remove the incorrect lint warning below that the action bar might be null.
+ assert actionBar != null;
+
+ // Apply the proxy through Orbot settings.
+ applyProxyThroughOrbot(false);
+
+ // Set Do Not Track status.
+ if (doNotTrackEnabled) {
+ customHeaders.put("DNT", "1");
+ } else {
+ customHeaders.remove("DNT");
}
- // Update the bookmarks cursor with the current contents of this folder.
- bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
+ // Get the current layout parameters. Using coordinator layout parameters allows the `setBehavior()` command and using app bar layout parameters allows the `setScrollFlags()` command.
+ CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
+ AppBarLayout.LayoutParams toolbarLayoutParams = (AppBarLayout.LayoutParams) toolbar.getLayoutParams();
+ AppBarLayout.LayoutParams findOnPageLayoutParams = (AppBarLayout.LayoutParams) findOnPageLinearLayout.getLayoutParams();
+ AppBarLayout.LayoutParams tabsLayoutParams = (AppBarLayout.LayoutParams) tabsLinearLayout.getLayoutParams();
+
+ // Add the scrolling behavior to the layout parameters.
+ if (scrollAppBar) {
+ // Enable scrolling of the app bar.
+ swipeRefreshLayoutParams.setBehavior(new AppBarLayout.ScrollingViewBehavior());
+ toolbarLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
+ findOnPageLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
+ tabsLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
+ } else {
+ // Disable scrolling of the app bar.
+ swipeRefreshLayoutParams.setBehavior(null);
+ toolbarLayoutParams.setScrollFlags(0);
+ findOnPageLayoutParams.setScrollFlags(0);
+ tabsLayoutParams.setScrollFlags(0);
+
+ // Expand the app bar if it is currently collapsed.
+ appBarLayout.setExpanded(true);
+ }
- // Update the list view.
- bookmarksCursorAdapter.changeCursor(bookmarksCursor);
- }
+ // Apply the modified layout parameters.
+ swipeRefreshLayout.setLayoutParams(swipeRefreshLayoutParams);
+ toolbar.setLayoutParams(toolbarLayoutParams);
+ findOnPageLinearLayout.setLayoutParams(findOnPageLayoutParams);
+ tabsLinearLayout.setLayoutParams(tabsLayoutParams);
- @Override
- public void onSaveBookmarkFolder(DialogFragment dialogFragment, int selectedFolderDatabaseId, Bitmap favoriteIconBitmap) {
- // Get handles for the views from `dialogFragment`.
- EditText editFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_folder_name_edittext);
- RadioButton currentFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_current_icon_radiobutton);
- RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_radiobutton);
- ImageView defaultFolderIconImageView = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_imageview);
+ // Set the app bar scrolling for each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Get the new folder name.
- String newFolderNameString = editFolderNameEditText.getText().toString();
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Check if the favorite icon has changed.
- if (currentFolderIconRadioButton.isChecked()) { // Only the name has changed.
- // Update the name in the database.
- bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString);
- } else if (!currentFolderIconRadioButton.isChecked() && newFolderNameString.equals(oldFolderNameString)) { // Only the icon has changed.
- // Create the new folder icon Bitmap.
- Bitmap folderIconBitmap;
+ // Only modify the WebViews if they exist.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Populate the new folder icon bitmap.
- if (defaultFolderIconRadioButton.isChecked()) {
- // Get the default folder icon drawable.
- Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
+ // Set the app bar scrolling.
+ nestedScrollWebView.setNestedScrollingEnabled(scrollAppBar);
+ }
+ }
- // Convert the folder icon drawable to a bitmap drawable.
- BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+ // Update the full screen browsing mode settings.
+ if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
+ // Update the visibility of the app bar, which might have changed in the settings.
+ if (hideAppBar) {
+ // Hide the tab linear layout.
+ tabsLinearLayout.setVisibility(View.GONE);
- // Convert the folder icon bitmap drawable to a bitmap.
- folderIconBitmap = folderIconBitmapDrawable.getBitmap();
- } else { // Use the `WebView` favorite icon.
- // Copy the favorite icon bitmap to the folder icon bitmap.
- folderIconBitmap = favoriteIconBitmap;
+ // Hide the action bar.
+ actionBar.hide();
+ } else {
+ // Show the tab linear layout.
+ tabsLinearLayout.setVisibility(View.VISIBLE);
+
+ // Show the action bar.
+ actionBar.show();
}
- // Create a folder icon byte array output stream.
- ByteArrayOutputStream newFolderIconByteArrayOutputStream = new ByteArrayOutputStream();
+ // Hide the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ AdHelper.hideAd(findViewById(R.id.adview));
+ }
- // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
- folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFolderIconByteArrayOutputStream);
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
- // Convert the folder icon byte array stream to a byte array.
- byte[] newFolderIconByteArray = newFolderIconByteArrayOutputStream.toByteArray();
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else { // Privacy Browser is not in full screen browsing mode.
+ // Reset the full screen tracker, which could be true if Privacy Browser was in full screen mode before entering settings and full screen browsing was disabled.
+ inFullScreenBrowsingMode = false;
- // Update the folder icon in the database.
- bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, newFolderIconByteArray);
- } else { // The folder icon and the name have changed.
- // Get the new folder icon `Bitmap`.
- Bitmap folderIconBitmap;
- if (defaultFolderIconRadioButton.isChecked()) {
- // Get the default folder icon drawable.
- Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
+ // Show the tab linear layout.
+ tabsLinearLayout.setVisibility(View.VISIBLE);
- // Convert the folder icon drawable to a bitmap drawable.
- BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+ // Show the action bar.
+ actionBar.show();
- // Convert the folder icon bitmap drawable to a bitmap.
- folderIconBitmap = folderIconBitmapDrawable.getBitmap();
- } else { // Use the `WebView` favorite icon.
- // Copy the favorite icon bitmap to the folder icon bitmap.
- folderIconBitmap = favoriteIconBitmap;
+ // Show the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Initialize the ads. If this isn't the first run, `loadAd()` will be automatically called instead.
+ AdHelper.initializeAds(findViewById(R.id.adview), getApplicationContext(), getSupportFragmentManager(), getString(R.string.google_app_id), getString(R.string.ad_unit_id));
}
- // Create a folder icon byte array output stream.
- ByteArrayOutputStream newFolderIconByteArrayOutputStream = new ByteArrayOutputStream();
+ // Remove the `SYSTEM_UI` flags from the root frame layout.
+ rootFrameLayout.setSystemUiVisibility(0);
- // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
- folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFolderIconByteArrayOutputStream);
+ // Add the translucent status flag.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ }
+ }
- // Convert the folder icon byte array stream to a byte array.
- byte[] newFolderIconByteArray = newFolderIconByteArrayOutputStream.toByteArray();
+ private void initializeApp() {
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Update the folder name and icon in the database.
- bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, newFolderIconByteArray);
- }
+ // Get the theme preference.
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
- // Update the bookmarks cursor with the current contents of this folder.
- bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
+ // Get a handle for the input method.
+ InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
- // Update the `ListView`.
- bookmarksCursorAdapter.changeCursor(bookmarksCursor);
- }
+ // Remove the lint warning below that the input method manager might be null.
+ assert inputMethodManager != null;
- @Override
- public void onCloseDownloadLocationPermissionDialog(int downloadType) {
- switch (downloadType) {
- case DownloadLocationPermissionDialog.DOWNLOAD_FILE:
- // Request the WRITE_EXTERNAL_STORAGE permission with a file request code.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
- break;
+ // Initialize the foreground color spans for highlighting the URLs. We have to use the deprecated `getColor()` until API >= 23.
+ redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
+ initialGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
+ finalGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
- case DownloadLocationPermissionDialog.DOWNLOAD_IMAGE:
- // Request the WRITE_EXTERNAL_STORAGE permission with an image request code.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
- break;
- }
- }
+ // Get handles for the URL views.
+ EditText urlEditText = findViewById(R.id.url_edittext);
- @Override
- public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
- // Get a handle for the fragment manager.
- FragmentManager fragmentManager = getSupportFragmentManager();
+ // Remove the formatting from the URL edit text when the user is editing the text.
+ urlEditText.setOnFocusChangeListener((View v, boolean hasFocus) -> {
+ if (hasFocus) { // The user is editing the URL text box.
+ // Remove the highlighting.
+ urlEditText.getText().removeSpan(redColorSpan);
+ urlEditText.getText().removeSpan(initialGrayColorSpan);
+ urlEditText.getText().removeSpan(finalGrayColorSpan);
+ } else { // The user has stopped editing the URL text box.
+ // Move to the beginning of the string.
+ urlEditText.setSelection(0);
- switch (requestCode) {
- case DOWNLOAD_FILE_REQUEST_CODE:
- // Show the download file alert dialog. When the dialog closes, the correct command will be used based on the permission status.
- DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(downloadUrl, downloadContentDisposition, downloadContentLength);
+ // Reapply the highlighting.
+ highlightUrlText();
+ }
+ });
- // On API 23, displaying the fragment must be delayed or the app will crash.
- if (Build.VERSION.SDK_INT == 23) {
- new Handler().postDelayed(() -> downloadFileDialogFragment.show(fragmentManager, getString(R.string.download)), 500);
- } else {
- downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
- }
+ // Set the go button on the keyboard to load the URL in `urlTextBox`.
+ urlEditText.setOnKeyListener((View v, int keyCode, KeyEvent event) -> {
+ // If the event is a key-down event on the `enter` button, load the URL.
+ if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
+ // Load the URL into the mainWebView and consume the event.
+ loadUrlFromTextBox();
- // Reset the download variables.
- downloadUrl = "";
- downloadContentDisposition = "";
- downloadContentLength = 0;
- break;
+ // If the enter key was pressed, consume the event.
+ return true;
+ } else {
+ // If any other key was pressed, do not consume the event.
+ return false;
+ }
+ });
- case DOWNLOAD_IMAGE_REQUEST_CODE:
- // Show the download image alert dialog. When the dialog closes, the correct command will be used based on the permission status.
- DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(downloadImageUrl);
+ // Initialize the Orbot status and the waiting for Orbot trackers.
+ orbotStatus = "unknown";
+ waitingForOrbot = false;
- // On API 23, displaying the fragment must be delayed or the app will crash.
- if (Build.VERSION.SDK_INT == 23) {
- new Handler().postDelayed(() -> downloadImageDialogFragment.show(fragmentManager, getString(R.string.download)), 500);
- } else {
- downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
- }
+ // Create an Orbot status `BroadcastReceiver`.
+ orbotStatusBroadcastReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ // Store the content of the status message in `orbotStatus`.
+ orbotStatus = intent.getStringExtra("org.torproject.android.intent.extra.STATUS");
- // Reset the image URL variable.
- downloadImageUrl = "";
- break;
- }
- }
+ // If Privacy Browser is waiting on Orbot, load the website now that Orbot is connected.
+ if (orbotStatus.equals("ON") && waitingForOrbot) {
+ // Reset the waiting for Orbot status.
+ waitingForOrbot = false;
- @Override
- public void onDownloadImage(DialogFragment dialogFragment, String imageUrl) {
- // Download the image if it has an HTTP or HTTPS URI.
- if (imageUrl.startsWith("http")) {
- // Get a handle for the system `DOWNLOAD_SERVICE`.
- DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ // Get the intent that started the app.
+ Intent launchingIntent = getIntent();
- // Parse `imageUrl`.
- DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
+ // Get the information from the intent.
+ String launchingIntentAction = launchingIntent.getAction();
+ Uri launchingIntentUriData = launchingIntent.getData();
- // Pass cookies to download manager if cookies are enabled. This is required to download images from websites that require a login.
- // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
- if (firstPartyCookiesEnabled) {
- // Get the cookies for `imageUrl`.
- String cookies = CookieManager.getInstance().getCookie(imageUrl);
+ // If the intent action is a web search, perform the search.
+ if ((launchingIntentAction != null) && launchingIntentAction.equals(Intent.ACTION_WEB_SEARCH)) {
+ // Create an encoded URL string.
+ String encodedUrlString;
- // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
- downloadRequest.addRequestHeader("Cookie", cookies);
+ // Sanitize the search input and convert it to a search.
+ try {
+ encodedUrlString = URLEncoder.encode(launchingIntent.getStringExtra(SearchManager.QUERY), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
+ }
+
+ // Load the completed search URL.
+ loadUrl(searchURL + encodedUrlString);
+ } else if (launchingIntentUriData != null){ // Check to see if the intent contains a new URL.
+ // Load the URL from the intent.
+ loadUrl(launchingIntentUriData.toString());
+ } else { // The is no URL in the intent.
+ // Select the homepage based on the proxy through Orbot status.
+ if (proxyThroughOrbot) {
+ // Load the Tor homepage.
+ loadUrl(sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value)));
+ } else {
+ // Load the normal homepage.
+ loadUrl(sharedPreferences.getString("homepage", getString(R.string.homepage_default_value)));
+ }
+ }
+ }
}
+ };
- // Get the file name from the dialog fragment.
- EditText downloadImageNameEditText = dialogFragment.getDialog().findViewById(R.id.download_image_name);
- String imageName = downloadImageNameEditText.getText().toString();
+ // Register `orbotStatusBroadcastReceiver` on `this` context.
+ this.registerReceiver(orbotStatusBroadcastReceiver, new IntentFilter("org.torproject.android.intent.action.STATUS"));
- // Specify the download location.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // External write permission granted.
- // Download to the public download directory.
- downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, imageName);
- } else { // External write permission denied.
- // Download to the app's external download directory.
- downloadRequest.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, imageName);
- }
+ // Get handles for views that need to be modified.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ NavigationView navigationView = findViewById(R.id.navigationview);
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+ ViewPager webViewPager = findViewById(R.id.webviewpager);
+ ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
+ FloatingActionButton launchBookmarksActivityFab = findViewById(R.id.launch_bookmarks_activity_fab);
+ FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
+ FloatingActionButton createBookmarkFab = findViewById(R.id.create_bookmark_fab);
+ EditText findOnPageEditText = findViewById(R.id.find_on_page_edittext);
- // Allow `MediaScanner` to index the download if it is a media file.
- downloadRequest.allowScanningByMediaScanner();
+ // Listen for touches on the navigation menu.
+ navigationView.setNavigationItemSelectedListener(this);
- // Add the URL as the description for the download.
- downloadRequest.setDescription(imageUrl);
+ // Get handles for the navigation menu and the back and forward menu items. The menu is zero-based.
+ Menu navigationMenu = navigationView.getMenu();
+ MenuItem navigationBackMenuItem = navigationMenu.getItem(2);
+ MenuItem navigationForwardMenuItem = navigationMenu.getItem(3);
+ MenuItem navigationHistoryMenuItem = navigationMenu.getItem(4);
+ MenuItem navigationRequestsMenuItem = navigationMenu.getItem(5);
- // Show the download notification after the download is completed.
- downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ // Update the web view pager every time a tab is modified.
+ webViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
+ @Override
+ public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+ // Do nothing.
+ }
- // Remove the lint warning below that `downloadManager` might be `null`.
- assert downloadManager != null;
+ @Override
+ public void onPageSelected(int position) {
+ // Close the find on page bar if it is open.
+ closeFindOnPage(null);
- // Initiate the download.
- downloadManager.enqueue(downloadRequest);
- } else { // The image is not an HTTP or HTTPS URI.
- Snackbar.make(currentWebView, R.string.cannot_download_image, Snackbar.LENGTH_INDEFINITE).show();
- }
- }
+ // Set the current WebView.
+ setCurrentWebView(position);
- @Override
- public void onDownloadFile(DialogFragment dialogFragment, String downloadUrl) {
- // Download the file if it has an HTTP or HTTPS URI.
- if (downloadUrl.startsWith("http")) {
- // Get a handle for the system `DOWNLOAD_SERVICE`.
- DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ // Select the corresponding tab if it does not match the currently selected page. This will happen if the page was scrolled via swiping in the view pager or by creating a new tab.
+ if (tabLayout.getSelectedTabPosition() != position) {
+ // Create a handler to select the tab.
+ Handler selectTabHandler = new Handler();
- // Parse `downloadUrl`.
- DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
+ // Create a runnable to select the tab.
+ Runnable selectTabRunnable = () -> {
+ // Get a handle for the tab.
+ TabLayout.Tab tab = tabLayout.getTabAt(position);
- // Pass cookies to download manager if cookies are enabled. This is required to download files from websites that require a login.
- // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
- if (firstPartyCookiesEnabled) {
- // Get the cookies for `downloadUrl`.
- String cookies = CookieManager.getInstance().getCookie(downloadUrl);
+ // Assert that the tab is not null.
+ assert tab != null;
- // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
- downloadRequest.addRequestHeader("Cookie", cookies);
- }
+ // Select the tab.
+ tab.select();
+ };
- // Get the file name from the dialog fragment.
- EditText downloadFileNameEditText = dialogFragment.getDialog().findViewById(R.id.download_file_name);
- String fileName = downloadFileNameEditText.getText().toString();
+ // Select the tab layout after 150 milliseconds, which leaves enough time for a new tab to be inflated.
+ selectTabHandler.postDelayed(selectTabRunnable, 150);
+ }
+ }
- // Specify the download location.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // External write permission granted.
- // Download to the public download directory.
- downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, fileName);
- } else { // External write permission denied.
- // Download to the app's external download directory.
- downloadRequest.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, fileName);
+ @Override
+ public void onPageScrollStateChanged(int state) {
+ // Do nothing.
}
+ });
- // Allow `MediaScanner` to index the download if it is a media file.
- downloadRequest.allowScanningByMediaScanner();
+ // Display the View SSL Certificate dialog when the currently selected tab is reselected.
+ tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+ @Override
+ public void onTabSelected(TabLayout.Tab tab) {
+ // Select the same page in the view pager.
+ webViewPager.setCurrentItem(tab.getPosition());
+ }
- // Add the URL as the description for the download.
- downloadRequest.setDescription(downloadUrl);
+ @Override
+ public void onTabUnselected(TabLayout.Tab tab) {
+ // Do nothing.
+ }
- // Show the download notification after the download is completed.
- downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ @Override
+ public void onTabReselected(TabLayout.Tab tab) {
+ // Instantiate the View SSL Certificate dialog.
+ DialogFragment viewSslCertificateDialogFragment = ViewSslCertificateDialog.displayDialog(currentWebView.getWebViewFragmentId());
- // Remove the lint warning below that `downloadManager` might be `null`.
- assert downloadManager != null;
+ // Display the View SSL Certificate dialog.
+ viewSslCertificateDialogFragment.show(getSupportFragmentManager(), getString(R.string.view_ssl_certificate));
+ }
+ });
- // Initiate the download.
- downloadManager.enqueue(downloadRequest);
- } else { // The download is not an HTTP or HTTPS URI.
- Snackbar.make(currentWebView, R.string.cannot_download_file, Snackbar.LENGTH_INDEFINITE).show();
+ // Set the bookmarks drawer resources according to the theme. This can't be done in the layout due to compatibility issues with the `DrawerLayout` support widget.
+ // The deprecated `getResources().getDrawable()` must be used until the minimum API >= 21 and and `getResources().getColor()` must be used until the minimum API >= 23.
+ if (darkTheme) {
+ launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_dark));
+ createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_dark));
+ createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_dark));
+ bookmarksListView.setBackgroundColor(getResources().getColor(R.color.gray_850));
+ } else {
+ launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_light));
+ createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_light));
+ createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_light));
+ bookmarksListView.setBackgroundColor(getResources().getColor(R.color.white));
}
- }
-
- @Override
- public void onHttpAuthenticationCancel() {
- // Cancel the `HttpAuthHandler`.
- httpAuthHandler.cancel();
- }
-
- @Override
- public void onHttpAuthenticationProceed(DialogFragment dialogFragment) {
- // Get handles for the `EditTexts`.
- EditText usernameEditText = dialogFragment.getDialog().findViewById(R.id.http_authentication_username);
- EditText passwordEditText = dialogFragment.getDialog().findViewById(R.id.http_authentication_password);
-
- // Proceed with the HTTP authentication.
- httpAuthHandler.proceed(usernameEditText.getText().toString(), passwordEditText.getText().toString());
- }
- @Override
- public void onSslErrorCancel() { // TODO. How to handle this with multiple tabs? There could be multiple errors at once.
- sslErrorHandler.cancel();
- }
+ // Set the launch bookmarks activity FAB to launch the bookmarks activity.
+ launchBookmarksActivityFab.setOnClickListener(v -> {
+ // Get a copy of the favorite icon bitmap.
+ Bitmap favoriteIconBitmap = currentWebView.getFavoriteOrDefaultIcon();
- @Override
- public void onSslErrorProceed() { // TODO. How to handle this with multiple tabs? There could be multiple errors at once.
- sslErrorHandler.proceed();
- }
+ // Create a favorite icon byte array output stream.
+ ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
- @Override
- public void onPinnedMismatchBack() { // TODO. Move this logic to the dialog.
- if (currentWebView.canGoBack()) { // There is a back page in the history.
- // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
- formattedUrlString = ""; // TODO.
+ // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true; // TODO.
+ // Convert the favorite icon byte array stream to a byte array.
+ byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
- // Go back.
- currentWebView.goBack();
- } else { // There are no pages to go back to.
- // Load a blank page
- loadUrl("");
- }
- }
+ // Create an intent to launch the bookmarks activity.
+ Intent bookmarksIntent = new Intent(getApplicationContext(), BookmarksActivity.class);
- @Override
- public void onPinnedMismatchProceed() { // TODO. Move this logic to the dialog.
- // Do not check the pinned information for this domain again until the domain changes.
- currentWebView.setIgnorePinnedDomainInformation(true);
- }
+ // Add the extra information to the intent.
+ bookmarksIntent.putExtra("current_url", currentWebView.getUrl());
+ bookmarksIntent.putExtra("current_title", currentWebView.getTitle());
+ bookmarksIntent.putExtra("current_folder", currentBookmarksFolder);
+ bookmarksIntent.putExtra("favorite_icon_byte_array", favoriteIconByteArray);
- @Override
- public void onUrlHistoryEntrySelected(int moveBackOrForwardSteps) {
- // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
- formattedUrlString = "";
+ // Make it so.
+ startActivity(bookmarksIntent);
+ });
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
+ // Set the create new bookmark folder FAB to display an alert dialog.
+ createBookmarkFolderFab.setOnClickListener(v -> {
+ // Create a create bookmark folder dialog.
+ DialogFragment createBookmarkFolderDialog = CreateBookmarkFolderDialog.createBookmarkFolder(currentWebView.getFavoriteOrDefaultIcon());
- // Load the history entry.
- currentWebView.goBackOrForward(moveBackOrForwardSteps);
- }
+ // Show the create bookmark folder dialog.
+ createBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.create_folder));
+ });
- @Override
- public void onClearHistory() {
- // Clear the history.
- currentWebView.clearHistory();
- }
+ // Set the create new bookmark FAB to display an alert dialog.
+ createBookmarkFab.setOnClickListener(view -> {
+ // Instantiate the create bookmark dialog.
+ DialogFragment createBookmarkDialog = CreateBookmarkDialog.createBookmark(currentWebView.getUrl(), currentWebView.getTitle(), currentWebView.getFavoriteOrDefaultIcon());
- // Override `onBackPressed` to handle the navigation drawer and `mainWebView`.
- @Override
- public void onBackPressed() {
- // Get a handle for the drawer layout.
- DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ // Display the create bookmark dialog.
+ createBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.create_bookmark));
+ });
- if (drawerLayout.isDrawerVisible(GravityCompat.START)) { // The navigation drawer is open.
- // Close the navigation drawer.
- drawerLayout.closeDrawer(GravityCompat.START);
- } else if (drawerLayout.isDrawerVisible(GravityCompat.END)){ // The bookmarks drawer is open.
- if (currentBookmarksFolder.isEmpty()) { // The home folder is displayed.
- // close the bookmarks drawer.
- drawerLayout.closeDrawer(GravityCompat.END);
- } else { // A subfolder is displayed.
- // Place the former parent folder in `currentFolder`.
- currentBookmarksFolder = bookmarksDatabaseHelper.getParentFolderName(currentBookmarksFolder);
+ // Search for the string on the page whenever a character changes in the `findOnPageEditText`.
+ findOnPageEditText.addTextChangedListener(new TextWatcher() {
+ @Override
+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+ // Do nothing.
+ }
- // Load the new folder.
- loadBookmarksFolder();
+ @Override
+ public void onTextChanged(CharSequence s, int start, int before, int count) {
+ // Do nothing.
}
- } else if (currentWebView.canGoBack()) { // There is at least one item in the current WebView history.
- // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
- formattedUrlString = "";
+ @Override
+ public void afterTextChanged(Editable s) {
+ // Search for the text in the WebView if it is not null. Sometimes on resume after a period of non-use the WebView will be null.
+ if (currentWebView != null) {
+ currentWebView.findAllAsync(findOnPageEditText.getText().toString());
+ }
+ }
+ });
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
+ // Set the `check mark` button for the `findOnPageEditText` keyboard to close the soft keyboard.
+ findOnPageEditText.setOnKeyListener((v, keyCode, event) -> {
+ if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The `enter` key was pressed.
+ // Hide the soft keyboard.
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
- // Go back.
- currentWebView.goBack();
- } else { // There isn't anything to do in Privacy Browser.
- // Pass `onBackPressed()` to the system.
- super.onBackPressed();
- }
- }
+ // Consume the event.
+ return true;
+ } else { // A different key was pressed.
+ // Do not consume the event.
+ return false;
+ }
+ });
- // Process the results of an upload file chooser. Currently there is only one `startActivityForResult` in this activity, so the request code, used to differentiate them, is ignored.
- @Override
- public void onActivityResult(int requestCode, int resultCode, Intent data) {
- // File uploads only work on API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- // Pass the file to the WebView.
- fileChooserCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, data));
- }
- }
+ // Implement swipe to refresh.
+ swipeRefreshLayout.setOnRefreshListener(() -> currentWebView.reload());
- private void loadUrlFromTextBox() {
- // Get a handle for the URL edit text.
- EditText urlEditText = findViewById(R.id.url_edittext);
+ // Store the default progress view offsets for use later in `initializeWebView()`.
+ defaultProgressViewStartOffset = swipeRefreshLayout.getProgressViewStartOffset();
+ defaultProgressViewEndOffset = swipeRefreshLayout.getProgressViewEndOffset();
- // Get the text from urlTextBox and convert it to a string. trim() removes white spaces from the beginning and end of the string.
- String unformattedUrlString = urlEditText.getText().toString().trim();
+ // Set the swipe to refresh color according to the theme.
+ if (darkTheme) {
+ swipeRefreshLayout.setColorSchemeResources(R.color.blue_800);
+ swipeRefreshLayout.setProgressBackgroundColorSchemeResource(R.color.gray_850);
+ } else {
+ swipeRefreshLayout.setColorSchemeResources(R.color.blue_500);
+ }
- // Check to see if `unformattedUrlString` is a valid URL. Otherwise, convert it into a search.
- if (unformattedUrlString.startsWith("content://")) {
- // Load the entire content URL.
- formattedUrlString = unformattedUrlString;
- } else if (Patterns.WEB_URL.matcher(unformattedUrlString).matches() || unformattedUrlString.startsWith("http://") || unformattedUrlString.startsWith("https://")
- || unformattedUrlString.startsWith("file://")) {
- // Add `https://` at the beginning if there is no protocol. Otherwise the app will segfault.
- if (!unformattedUrlString.startsWith("http") && !unformattedUrlString.startsWith("file://") && !unformattedUrlString.startsWith("content://")) {
- unformattedUrlString = "https://" + unformattedUrlString;
- }
+ // `DrawerTitle` identifies the `DrawerLayouts` in accessibility mode.
+ drawerLayout.setDrawerTitle(GravityCompat.START, getString(R.string.navigation_drawer));
+ drawerLayout.setDrawerTitle(GravityCompat.END, getString(R.string.bookmarks));
- // Initialize `unformattedUrl`.
- URL unformattedUrl = null;
+ // Initialize the bookmarks database helper. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
+ bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
- // Convert `unformattedUrlString` to a `URL`, then to a `URI`, and then back to a `String`, which sanitizes the input and adds in any missing components.
- try {
- unformattedUrl = new URL(unformattedUrlString);
- } catch (MalformedURLException e) {
- e.printStackTrace();
- }
+ // Initialize `currentBookmarksFolder`. `""` is the home folder in the database.
+ currentBookmarksFolder = "";
- // The ternary operator (? :) makes sure that a null pointer exception is not thrown, which would happen if `.get` was called on a `null` value.
- String scheme = unformattedUrl != null ? unformattedUrl.getProtocol() : null;
- String authority = unformattedUrl != null ? unformattedUrl.getAuthority() : null;
- String path = unformattedUrl != null ? unformattedUrl.getPath() : null;
- String query = unformattedUrl != null ? unformattedUrl.getQuery() : null;
- String fragment = unformattedUrl != null ? unformattedUrl.getRef() : null;
+ // Load the home folder, which is `""` in the database.
+ loadBookmarksFolder();
- // Build the URI.
- Uri.Builder formattedUri = new Uri.Builder();
- formattedUri.scheme(scheme).authority(authority).path(path).query(query).fragment(fragment);
+ bookmarksListView.setOnItemClickListener((parent, view, position, id) -> {
+ // Convert the id from long to int to match the format of the bookmarks database.
+ int databaseID = (int) id;
- // Decode `formattedUri` as a `String` in `UTF-8`.
- try {
- formattedUrlString = URLDecoder.decode(formattedUri.build().toString(), "UTF-8");
- } catch (UnsupportedEncodingException exception) {
- // Load a blank string.
- formattedUrlString = "";
- }
- } else if (unformattedUrlString.isEmpty()){ // Load a blank web site.
- // Load a blank string.
- formattedUrlString = "";
- } else { // Search for the contents of the URL box.
- // Create an encoded URL String.
- String encodedUrlString;
+ // Get the bookmark cursor for this ID and move it to the first row.
+ Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmark(databaseID);
+ bookmarkCursor.moveToFirst();
- // Sanitize the search input.
- try {
- encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8");
- } catch (UnsupportedEncodingException exception) {
- encodedUrlString = "";
- }
+ // Act upon the bookmark according to the type.
+ if (bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) { // The selected bookmark is a folder.
+ // Store the new folder name in `currentBookmarksFolder`.
+ currentBookmarksFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
- // Add the base search URL.
- formattedUrlString = searchURL + encodedUrlString;
- }
+ // Load the new folder.
+ loadBookmarksFolder();
+ } else { // The selected bookmark is not a folder.
+ // Load the bookmark URL.
+ loadUrl(bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
- // Clear the focus from the URL edit text. Otherwise, proximate typing in the box will retain the colorized formatting instead of being reset during refocus.
- urlEditText.clearFocus();
+ // Close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
+ }
- // Make it so.
- loadUrl(formattedUrlString);
- }
+ // Close the `Cursor`.
+ bookmarkCursor.close();
+ });
- private void loadUrl(String url) {// Apply any custom domain settings.
- // Set the URL as the formatted URL string so that checking third-party requests works correctly.
- formattedUrlString = url;
+ bookmarksListView.setOnItemLongClickListener((parent, view, position, id) -> {
+ // Convert the database ID from `long` to `int`.
+ int databaseId = (int) id;
- // Apply the domain settings.
- applyDomainSettings(currentWebView, url, true, false);
+ // Find out if the selected bookmark is a folder.
+ boolean isFolder = bookmarksDatabaseHelper.isFolder(databaseId);
- // Load the URL.
- currentWebView.loadUrl(url, customHeaders);
- }
+ if (isFolder) {
+ // Save the current folder name, which is used in `onSaveEditBookmarkFolder()`.
+ oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
- public void findPreviousOnPage(View view) {
- // Go to the previous highlighted phrase on the page. `false` goes backwards instead of forwards.
- currentWebView.findNext(false);
- }
+ // Show the edit bookmark folder `AlertDialog` and name the instance `@string/edit_folder`.
+ DialogFragment editBookmarkFolderDialog = EditBookmarkFolderDialog.folderDatabaseId(databaseId, currentWebView.getFavoriteOrDefaultIcon());
+ editBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.edit_folder));
+ } else {
+ // Show the edit bookmark `AlertDialog` and name the instance `@string/edit_bookmark`.
+ DialogFragment editBookmarkDialog = EditBookmarkDialog.bookmarkDatabaseId(databaseId, currentWebView.getFavoriteOrDefaultIcon());
+ editBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.edit_bookmark));
+ }
- public void findNextOnPage(View view) {
- // Go to the next highlighted phrase on the page. `true` goes forwards instead of backwards.
- currentWebView.findNext(true);
- }
+ // Consume the event.
+ return true;
+ });
- public void closeFindOnPage(View view) {
- // Get a handle for the views.
- Toolbar toolbar = findViewById(R.id.toolbar);
- LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+ // Get the status bar pixel size.
+ int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
+ int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
- // Delete the contents of `find_on_page_edittext`.
- findOnPageEditText.setText(null);
+ // Get the resource density.
+ float screenDensity = getResources().getDisplayMetrics().density;
- // Clear the highlighted phrases.
- currentWebView.clearMatches();
+ // Calculate the drawer header padding. This is used to move the text in the drawer headers below any cutouts.
+ drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
+ drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
+ drawerHeaderPaddingBottom = (int) (8 * screenDensity);
- // Hide the find on page linear layout.
- findOnPageLinearLayout.setVisibility(View.GONE);
+ // The drawer listener is used to update the navigation menu.`
+ drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
+ @Override
+ public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
+ }
- // Show the toolbar.
- toolbar.setVisibility(View.VISIBLE);
+ @Override
+ public void onDrawerOpened(@NonNull View drawerView) {
+ }
- // Hide the keyboard.
- inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
- }
+ @Override
+ public void onDrawerClosed(@NonNull View drawerView) {
+ }
- private void applyAppSettings() {
- // Get a handle for the shared preferences.
- SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ @Override
+ public void onDrawerStateChanged(int newState) {
+ if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // A drawer is opening or closing.
+ // Get handles for the drawer headers.
+ TextView navigationHeaderTextView = findViewById(R.id.navigationText);
+ TextView bookmarksHeaderTextView = findViewById(R.id.bookmarks_title_textview);
- // Store the values from the shared preferences in variables.
- incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false);
- boolean doNotTrackEnabled = sharedPreferences.getBoolean("do_not_track", false);
- proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
- fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false);
- hideAppBar = sharedPreferences.getBoolean("hide_app_bar", true);
- downloadWithExternalApp = sharedPreferences.getBoolean("download_with_external_app", false);
+ // Apply the navigation header paddings if the view is not null (sometimes it is null if another activity has already started). This moves the text in the header below any cutouts.
+ if (navigationHeaderTextView != null) {
+ navigationHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
+ }
- // Get handles for the views that need to be modified. `getSupportActionBar()` must be used until the minimum API >= 21.
- FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
- ActionBar actionBar = getSupportActionBar();
+ // Apply the bookmarks header paddings if the view is not null (sometimes it is null if another activity has already started). This moves the text in the header below any cutouts.
+ if (bookmarksHeaderTextView != null) {
+ bookmarksHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
+ }
- // Remove the incorrect lint warnings below that the action bar might be null.
- assert actionBar != null;
+ // Update the navigation menu items if the WebView is not null.
+ if (currentWebView != null) {
+ navigationBackMenuItem.setEnabled(currentWebView.canGoBack());
+ navigationForwardMenuItem.setEnabled(currentWebView.canGoForward());
+ navigationHistoryMenuItem.setEnabled((currentWebView.canGoBack() || currentWebView.canGoForward()));
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- // Apply the proxy through Orbot settings.
- applyProxyThroughOrbot(false);
+ // Hide the keyboard (if displayed).
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
+ }
- // Set Do Not Track status.
- if (doNotTrackEnabled) {
- customHeaders.put("DNT", "1");
- } else {
- customHeaders.remove("DNT");
- }
+ // Clear the focus from from the URL text box and the WebView. This removes any text selection markers and context menus, which otherwise draw above the open drawers.
+ urlEditText.clearFocus();
+ currentWebView.clearFocus();
+ }
+ }
+ });
- // Set the app bar scrolling for each WebView.
- for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
- // Get the WebView tab fragment.
- WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+ // 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", "");
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Inflate a bare WebView to get the default user agent. It is not used to render content on the screen.
+ @SuppressLint("InflateParams") View webViewLayout = getLayoutInflater().inflate(R.layout.bare_webview, null, false);
- // Only modify the WebViews if they exist.
- if (fragmentView != null) {
- // Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ // Get a handle for the WebView.
+ WebView bareWebView = webViewLayout.findViewById(R.id.bare_webview);
- // Set the app bar scrolling.
- nestedScrollWebView.setNestedScrollingEnabled(sharedPreferences.getBoolean("scroll_app_bar", true));
- }
- }
+ // Store the default user agent.
+ webViewDefaultUserAgent = bareWebView.getSettings().getUserAgentString();
- // Update the full screen browsing mode settings.
- if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
- // Update the visibility of the app bar, which might have changed in the settings.
- if (hideAppBar) {
- actionBar.hide();
- } else {
- actionBar.show();
- }
+ // Destroy the bare WebView.
+ bareWebView.destroy();
+ }
- // Hide the banner ad in the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- AdHelper.hideAd(findViewById(R.id.adview));
- }
+ @Override
+ public void navigateHistory(String url, int steps) {
+ // Reset the current domain name so that navigation works if third-party requests are blocked.
+ currentWebView.resetCurrentDomainName();
- // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, url, false, false);
- /* Hide the system bars.
- * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
- * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
- * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
- * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
- */
- rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
- View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
- } else { // Privacy Browser is not in full screen browsing mode.
- // Reset the full screen tracker, which could be true if Privacy Browser was in full screen mode before entering settings and full screen browsing was disabled.
- inFullScreenBrowsingMode = false;
+ // Load the history entry.
+ currentWebView.goBackOrForward(steps);
+ }
- // Show the app bar.
- actionBar.show();
+ @Override
+ public void pinnedErrorGoBack() {
+ // Get the current web back forward list.
+ WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
- // Show the banner ad in the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Initialize the ads. If this isn't the first run, `loadAd()` will be automatically called instead.
- AdHelper.initializeAds(findViewById(R.id.adview), getApplicationContext(), getSupportFragmentManager(), getString(R.string.google_app_id), getString(R.string.ad_unit_id));
- }
+ // Get the previous entry URL.
+ String previousUrl = webBackForwardList.getItemAtIndex(webBackForwardList.getCurrentIndex() - 1).getUrl();
- // Remove the `SYSTEM_UI` flags from the root frame layout.
- rootFrameLayout.setSystemUiVisibility(0);
+ // Reset the current domain name so that navigation works if third-party requests are blocked.
+ currentWebView.resetCurrentDomainName();
- // Add the translucent status flag.
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
- }
- }
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, previousUrl, false, false);
+ // Go back.
+ currentWebView.goBack();
+ }
// `reloadWebsite` is used if returning from the Domains activity. Otherwise JavaScript might not function correctly if it is newly enabled.
@SuppressLint("SetJavaScriptEnabled")
- private boolean applyDomainSettings(NestedScrollWebView nestedScrollWebView, String url, boolean resetFavoriteIcon, boolean reloadWebsite) {
- // Get a handle for the URL relative layout.
- RelativeLayout urlRelativeLayout = findViewById(R.id.url_relativelayout);
-
+ private boolean applyDomainSettings(NestedScrollWebView nestedScrollWebView, String url, boolean resetTab, boolean reloadWebsite) {
// Store a copy of the current user agent to track changes for the return boolean.
String initialUserAgent = nestedScrollWebView.getSettings().getUserAgentString();
+ // Store the current URL.
+ nestedScrollWebView.setCurrentUrl(url);
+
// Parse the URL into a URI.
Uri uri = Uri.parse(url);
newHostName = "";
}
- // Only apply the domain settings if a new domain is being loaded. This allows the user to set temporary settings for JavaScript, cookies, DOM storage, etc.
- if (!nestedScrollWebView.getCurrentDomainName().equals(newHostName)) {
+ // Apply the domain settings if a new domain is being loaded or if the new domain is blank. This allows the user to set temporary settings for JavaScript, cookies, DOM storage, etc.
+ if (!nestedScrollWebView.getCurrentDomainName().equals(newHostName) || newHostName.equals("")) {
// Set the new host name as the current domain name.
nestedScrollWebView.setCurrentDomainName(newHostName);
nestedScrollWebView.clearPinnedIpAddresses();
// Reset the favorite icon if specified.
- if (resetFavoriteIcon) {
+ if (resetTab) {
// Initialize the favorite icon.
- currentWebView.initializeFavoriteIcon();
+ nestedScrollWebView.initializeFavoriteIcon();
+
+ // Get the current page position.
+ int currentPagePosition = webViewPagerAdapter.getPositionForId(nestedScrollWebView.getWebViewFragmentId());
// Get a handle for the tab layout.
TabLayout tabLayout = findViewById(R.id.tablayout);
- // Get the current tab.
- TabLayout.Tab currentTab = tabLayout.getTabAt(tabLayout.getSelectedTabPosition()); // TODO. We need to get the tab for this WebView, which might not be the current tab.
+ // Get the corresponding tab.
+ TabLayout.Tab tab = tabLayout.getTabAt(currentPagePosition);
- // Remove the warning below that the current tab might be null.
- assert currentTab != null;
+ // Update the tab if it isn't null, which sometimes happens when restarting from the background.
+ if (tab != null) {
+ // Get the tab custom view.
+ View tabCustomView = tab.getCustomView();
- // Get the current tab custom view.
- View currentTabCustomView = currentTab.getCustomView();
+ // Remove the warning below that the tab custom view might be null.
+ assert tabCustomView != null;
- // Remove the warning below that the current tab custom view might be null.
- assert currentTabCustomView != null;
+ // Get the tab views.
+ ImageView tabFavoriteIconImageView = tabCustomView.findViewById(R.id.favorite_icon_imageview);
+ TextView tabTitleTextView = tabCustomView.findViewById(R.id.title_textview);
- // Get the current tab favorite icon image view.
- ImageView currentTabFavoriteIconImageView = currentTabCustomView.findViewById(R.id.favorite_icon_imageview);
+ // Set the default favorite icon as the favorite icon for this tab.
+ tabFavoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(nestedScrollWebView.getFavoriteOrDefaultIcon(), 64, 64, true));
- // Set the default favorite icon as the favorite icon for this tab.
- currentTabFavoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(nestedScrollWebView.getFavoriteOrDefaultIcon(), 64, 64, true));
+ // Set the loading title text.
+ tabTitleTextView.setText(R.string.loading);
+ }
}
- // Get a handle for the swipe refresh layout.
- SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
-
// Initialize the database handler. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
String defaultFontSizeString = sharedPreferences.getString("font_size", getString(R.string.font_size_default_value));
String defaultUserAgentName = sharedPreferences.getString("user_agent", getString(R.string.user_agent_default_value));
boolean defaultSwipeToRefresh = sharedPreferences.getBoolean("swipe_to_refresh", true);
- nightMode = sharedPreferences.getBoolean("night_mode", false); // TODO.
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+ boolean wideViewport = sharedPreferences.getBoolean("wide_viewport", true);
boolean displayWebpageImages = sharedPreferences.getBoolean("display_webpage_images", true);
// Get a handle for the cookie manager.
CookieManager cookieManager = CookieManager.getInstance();
+ // Get handles for the views.
+ RelativeLayout urlRelativeLayout = findViewById(R.id.url_relativelayout);
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
+ // Initialize the user agent array adapter and string array.
+ ArrayAdapter<CharSequence> userAgentNamesArray = ArrayAdapter.createFromResource(this, R.array.user_agent_names, R.layout.spinner_item);
+ String[] userAgentDataArray = getResources().getStringArray(R.array.user_agent_data);
+
if (nestedScrollWebView.getDomainSettingsApplied()) { // The url has custom domain settings.
// Get a cursor for the current host and move it to the first position.
Cursor currentDomainSettingsCursor = domainsDatabaseHelper.getCursorForDomainName(domainNameInDatabase);
// Get the settings from the cursor.
nestedScrollWebView.setDomainSettingsDatabaseId(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper._ID)));
- boolean domainJavaScriptEnabled = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)) == 1);
- firstPartyCookiesEnabled = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)) == 1); // TODO.
+ nestedScrollWebView.setDomainSettingsJavaScriptEnabled(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)) == 1);
+ nestedScrollWebView.setAcceptFirstPartyCookies(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)) == 1);
boolean domainThirdPartyCookiesEnabled = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)) == 1);
- boolean domainDomStorageEnabled = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)) == 1);
+ nestedScrollWebView.getSettings().setDomStorageEnabled(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)) == 1);
// Form data can be removed once the minimum API >= 26.
- saveFormDataEnabled = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1); // TODO.
- nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASY_LIST,
+ boolean saveFormData = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1);
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASYLIST,
currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)) == 1);
- nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASY_PRIVACY,
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASYPRIVACY,
currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)) == 1);
nestedScrollWebView.enableBlocklist(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST,
currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)) == 1);
nestedScrollWebView.enableBlocklist(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST,
currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)) == 1);
- nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRA_PRIVACY,
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRALIST, currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ULTRALIST)) == 1);
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRAPRIVACY,
currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)) == 1);
nestedScrollWebView.enableBlocklist(NestedScrollWebView.THIRD_PARTY_REQUESTS,
currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1);
int fontSize = currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE));
int swipeToRefreshInt = currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH));
int nightModeInt = currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE));
+ int wideViewportInt = currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.WIDE_VIEWPORT));
int displayWebpageImagesInt = currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES));
boolean pinnedSslCertificate = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)) == 1);
String pinnedSslIssuedToCName = currentDomainSettingsCursor.getString(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME));
nestedScrollWebView.setPinnedIpAddresses(pinnedHostIpAddresses);
}
- // Set `nightMode` according to `nightModeInt`. If `nightModeInt` is `DomainsDatabaseHelper.NIGHT_MODE_SYSTEM_DEFAULT` the current setting from `sharedPreferences` will be used.
+ // Set night mode according to the night mode int.
switch (nightModeInt) {
- case DomainsDatabaseHelper.NIGHT_MODE_ENABLED:
- nightMode = true; // TODO.
+ case DomainsDatabaseHelper.SYSTEM_DEFAULT:
+ // Set night mode according to the current default.
+ nestedScrollWebView.setNightMode(sharedPreferences.getBoolean("night_mode", false));
break;
- case DomainsDatabaseHelper.NIGHT_MODE_DISABLED:
- nightMode = false; // TODO.
+ case DomainsDatabaseHelper.ENABLED:
+ // Enable night mode.
+ nestedScrollWebView.setNightMode(true);
break;
- }
- // TODO.
- // Store the domain JavaScript status. This is used by the options menu night mode toggle.
- domainSettingsJavaScriptEnabled = domainJavaScriptEnabled;
+ case DomainsDatabaseHelper.DISABLED:
+ // Disable night mode.
+ nestedScrollWebView.setNightMode(false);
+ break;
+ }
// Enable JavaScript if night mode is enabled.
- if (nightMode) {
+ if (nestedScrollWebView.getNightMode()) {
// Enable JavaScript.
nestedScrollWebView.getSettings().setJavaScriptEnabled(true);
} else {
// Set JavaScript according to the domain settings.
- nestedScrollWebView.getSettings().setJavaScriptEnabled(domainJavaScriptEnabled);
+ nestedScrollWebView.getSettings().setJavaScriptEnabled(nestedScrollWebView.getDomainSettingsJavaScriptEnabled());
}
- // Close `currentHostDomainSettingsCursor`.
+ // Close the current host domain settings cursor.
currentDomainSettingsCursor.close();
// Apply the domain settings.
- cookieManager.setAcceptCookie(firstPartyCookiesEnabled); //TODO This could be bad.
- nestedScrollWebView.getSettings().setDomStorageEnabled(domainDomStorageEnabled); // TODO. Move up.
+ cookieManager.setAcceptCookie(nestedScrollWebView.getAcceptFirstPartyCookies());
+
+ // Set third-party cookies status if API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, domainThirdPartyCookiesEnabled);
+ }
// Apply the form data setting if the API < 26.
if (Build.VERSION.SDK_INT < 26) {
- nestedScrollWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ nestedScrollWebView.getSettings().setSaveFormData(saveFormData);
}
// Apply the font size.
nestedScrollWebView.getSettings().setTextZoom(fontSize);
}
- // Set third-party cookies status if API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, domainThirdPartyCookiesEnabled);
- }
+ // Set the user agent.
+ if (userAgentName.equals(getString(R.string.system_default_user_agent))) { // Use the system default user agent.
+ // Get the array position of the default user agent name.
+ int defaultUserAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
- // Only set the user agent if the webpage is not currently loading. Otherwise, changing the user agent on redirects can cause the original website to reload.
- // <https://redmine.stoutner.com/issues/160>
- if (nestedScrollWebView.getProgress() == 100) { // A URL is not loading.
- // Set the user agent.
- if (userAgentName.equals(getString(R.string.system_default_user_agent))) { // Use the system default user agent.
- // Get the array position of the default user agent name.
- int defaultUserAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName); // TODO Could this be local.
-
- // Set the user agent according to the system default.
- switch (defaultUserAgentArrayPosition) {
- case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
- // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
- nestedScrollWebView.getSettings().setUserAgentString(defaultUserAgentName);
- break;
-
- case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
- // Set the user agent to `""`, which uses the default value.
- nestedScrollWebView.getSettings().setUserAgentString("");
- break;
-
- case SETTINGS_CUSTOM_USER_AGENT:
- // Set the default custom user agent.
- nestedScrollWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
- break;
-
- default:
- // Get the user agent string from the user agent data array
- nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[defaultUserAgentArrayPosition]);
- }
- } else { // Set the user agent according to the stored name.
- // Get the array position of the user agent name.
- int userAgentArrayPosition = userAgentNamesArray.getPosition(userAgentName);
-
- switch (userAgentArrayPosition) {
- case UNRECOGNIZED_USER_AGENT: // The user agent name contains a custom user agent.
- nestedScrollWebView.getSettings().setUserAgentString(userAgentName);
- break;
-
- case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
- // Set the user agent to `""`, which uses the default value.
- nestedScrollWebView.getSettings().setUserAgentString("");
- break;
-
- default:
- // Get the user agent string from the user agent data array.
- nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
- }
+ // Set the user agent according to the system default.
+ switch (defaultUserAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
+ // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
+ nestedScrollWebView.getSettings().setUserAgentString(defaultUserAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ nestedScrollWebView.getSettings().setUserAgentString("");
+ break;
+
+ case SETTINGS_CUSTOM_USER_AGENT:
+ // Set the default custom user agent.
+ nestedScrollWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[defaultUserAgentArrayPosition]);
+ }
+ } else { // Set the user agent according to the stored name.
+ // Get the array position of the user agent name.
+ int userAgentArrayPosition = userAgentNamesArray.getPosition(userAgentName);
+
+ switch (userAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The user agent name contains a custom user agent.
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ nestedScrollWebView.getSettings().setUserAgentString("");
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array.
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
}
}
// Set swipe to refresh.
- switch (swipeToRefreshInt) { // TODO. This needs to be set and updated by tab.
- case DomainsDatabaseHelper.SWIPE_TO_REFRESH_SYSTEM_DEFAULT:
- // Set swipe to refresh according to the default.
+ switch (swipeToRefreshInt) {
+ case DomainsDatabaseHelper.SYSTEM_DEFAULT:
+ // Store the swipe to refresh status in the nested scroll WebView.
+ nestedScrollWebView.setSwipeToRefresh(defaultSwipeToRefresh);
+
+ // Apply swipe to refresh according to the default. This can be removed once the minimum API >= 23 because it is continuously set by an on scroll change listener.
swipeRefreshLayout.setEnabled(defaultSwipeToRefresh);
break;
- case DomainsDatabaseHelper.SWIPE_TO_REFRESH_ENABLED:
- // Enable swipe to refresh.
+ case DomainsDatabaseHelper.ENABLED:
+ // Store the swipe to refresh status in the nested scroll WebView.
+ nestedScrollWebView.setSwipeToRefresh(true);
+
+ // Enable swipe to refresh. This can be removed once the minimum API >= 23 because it is continuously set by an on scroll change listener.
swipeRefreshLayout.setEnabled(true);
break;
- case DomainsDatabaseHelper.SWIPE_TO_REFRESH_DISABLED:
- // Disable swipe to refresh.
+ case DomainsDatabaseHelper.DISABLED:
+ // Store the swipe to refresh status in the nested scroll WebView.
+ nestedScrollWebView.setSwipeToRefresh(false);
+
+ // Disable swipe to refresh. This can be removed once the minimum API >= 23 because it is continuously set by an on scroll change listener.
swipeRefreshLayout.setEnabled(false);
}
+ // Set the viewport.
+ switch (wideViewportInt) {
+ case DomainsDatabaseHelper.SYSTEM_DEFAULT:
+ nestedScrollWebView.getSettings().setUseWideViewPort(wideViewport);
+ break;
+
+ case DomainsDatabaseHelper.ENABLED:
+ nestedScrollWebView.getSettings().setUseWideViewPort(true);
+ break;
+
+ case DomainsDatabaseHelper.DISABLED:
+ nestedScrollWebView.getSettings().setUseWideViewPort(false);
+ break;
+ }
+
// Set the loading of webpage images.
switch (displayWebpageImagesInt) {
- case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_SYSTEM_DEFAULT:
+ case DomainsDatabaseHelper.SYSTEM_DEFAULT:
nestedScrollWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImages);
break;
- case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_ENABLED:
+ case DomainsDatabaseHelper.ENABLED:
nestedScrollWebView.getSettings().setLoadsImagesAutomatically(true);
break;
- case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_DISABLED:
+ case DomainsDatabaseHelper.DISABLED:
nestedScrollWebView.getSettings().setLoadsImagesAutomatically(false);
break;
}
} else { // The new URL does not have custom domain settings. Load the defaults.
// Store the values from the shared preferences.
boolean defaultJavaScriptEnabled = sharedPreferences.getBoolean("javascript", false);
- firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies", false); // TODO.
+ nestedScrollWebView.setAcceptFirstPartyCookies(sharedPreferences.getBoolean("first_party_cookies", false));
boolean defaultThirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies", false);
nestedScrollWebView.getSettings().setDomStorageEnabled(sharedPreferences.getBoolean("dom_storage", false));
- saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data", false); // Form data can be removed once the minimum API >= 26. // TODO.
- nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASY_LIST, sharedPreferences.getBoolean("easylist", true));
- nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASY_PRIVACY, sharedPreferences.getBoolean("easyprivacy", true));
+ boolean saveFormData = sharedPreferences.getBoolean("save_form_data", false); // Form data can be removed once the minimum API >= 26.
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASYLIST, sharedPreferences.getBoolean("easylist", true));
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASYPRIVACY, sharedPreferences.getBoolean("easyprivacy", true));
nestedScrollWebView.enableBlocklist(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean("fanboys_annoyance_list", true));
nestedScrollWebView.enableBlocklist(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean("fanboys_social_blocking_list", true));
- nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRA_PRIVACY, sharedPreferences.getBoolean("ultraprivacy", true));
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRALIST, sharedPreferences.getBoolean("ultralist", true));
+ nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRAPRIVACY, sharedPreferences.getBoolean("ultraprivacy", true));
nestedScrollWebView.enableBlocklist(NestedScrollWebView.THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean("block_all_third_party_requests", false));
+ nestedScrollWebView.setNightMode(sharedPreferences.getBoolean("night_mode", false));
// Enable JavaScript if night mode is enabled.
- if (nightMode) {
+ if (nestedScrollWebView.getNightMode()) {
// Enable JavaScript.
nestedScrollWebView.getSettings().setJavaScriptEnabled(true);
} else {
}
// Apply the default settings.
- cookieManager.setAcceptCookie(firstPartyCookiesEnabled); // TODO.
+ cookieManager.setAcceptCookie(nestedScrollWebView.getAcceptFirstPartyCookies());
nestedScrollWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
- swipeRefreshLayout.setEnabled(defaultSwipeToRefresh);
// Apply the form data setting if the API < 26.
if (Build.VERSION.SDK_INT < 26) {
- currentWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ nestedScrollWebView.getSettings().setSaveFormData(saveFormData);
}
+ // Store the swipe to refresh status in the nested scroll WebView.
+ nestedScrollWebView.setSwipeToRefresh(defaultSwipeToRefresh);
+
+ // Apply swipe to refresh according to the default.
+ swipeRefreshLayout.setEnabled(defaultSwipeToRefresh);
+
// Reset the pinned variables.
nestedScrollWebView.setDomainSettingsDatabaseId(-1);
cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, defaultThirdPartyCookiesEnabled);
}
- // Only set the user agent if the webpage is not currently loading. Otherwise, changing the user agent on redirects can cause the original website to reload.
- // <https://redmine.stoutner.com/issues/160>
- if (nestedScrollWebView.getProgress() == 100) { // A URL is not loading.
- // Get the array position of the user agent name.
- int userAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
+ // Get the array position of the user agent name.
+ int userAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
- // Set the user agent.
- switch (userAgentArrayPosition) {
- case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
- // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
- nestedScrollWebView.getSettings().setUserAgentString(defaultUserAgentName);
- break;
+ // Set the user agent.
+ switch (userAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
+ // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
+ nestedScrollWebView.getSettings().setUserAgentString(defaultUserAgentName);
+ break;
- case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
- // Set the user agent to `""`, which uses the default value.
- nestedScrollWebView.getSettings().setUserAgentString("");
- break;
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ nestedScrollWebView.getSettings().setUserAgentString("");
+ break;
- case SETTINGS_CUSTOM_USER_AGENT:
- // Set the default custom user agent.
- nestedScrollWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
- break;
+ case SETTINGS_CUSTOM_USER_AGENT:
+ // Set the default custom user agent.
+ nestedScrollWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
+ break;
- default:
- // Get the user agent string from the user agent data array
- nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
- }
+ default:
+ // Get the user agent string from the user agent data array
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
}
+ // Set the viewport.
+ nestedScrollWebView.getSettings().setUseWideViewPort(wideViewport);
+
// Set the loading of webpage images.
nestedScrollWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImages);
// Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Get the search preferences.
- String homepageString = sharedPreferences.getString("homepage", getString(R.string.homepage_default_value));
- String torHomepageString = sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value));
+ // Get the search and theme preferences.
String torSearchString = sharedPreferences.getString("tor_search", getString(R.string.tor_search_default_value));
String torSearchCustomUrlString = sharedPreferences.getString("tor_search_custom_url", getString(R.string.tor_search_custom_url_default_value));
String searchString = sharedPreferences.getString("search", getString(R.string.search_default_value));
String searchCustomUrlString = sharedPreferences.getString("search_custom_url", getString(R.string.search_custom_url_default_value));
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
- // Get a handle for the action bar. `getSupportActionBar()` must be used until the minimum API >= 21.
- ActionBar actionBar = getSupportActionBar();
-
- // Remove the incorrect lint warning later that the action bar might be null.
- assert actionBar != null;
+ // Get a handle for the app bar layout.
+ AppBarLayout appBarLayout = findViewById(R.id.appbar_layout);
// Set the homepage, search, and proxy options.
if (proxyThroughOrbot) { // Set the Tor options.
- // Set `torHomepageString` as `homepage`.
- homepage = torHomepageString;
-
- // If formattedUrlString is null assign the homepage to it.
- if (formattedUrlString == null) {
- formattedUrlString = homepage;
- }
-
// Set the search URL.
if (torSearchString.equals("Custom URL")) { // Get the custom URL string.
searchURL = torSearchCustomUrlString;
// Set the proxy. `this` refers to the current activity where an `AlertDialog` might be displayed.
OrbotProxyHelper.setProxy(getApplicationContext(), this, "localhost", "8118");
- // Set the `appBar` background to indicate proxying through Orbot is enabled. `this` refers to the context.
+ // Set the app bar background to indicate proxying through Orbot is enabled.
if (darkTheme) {
- actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.dark_blue_30));
+ appBarLayout.setBackgroundResource(R.color.dark_blue_30);
} else {
- actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.blue_50));
+ appBarLayout.setBackgroundResource(R.color.blue_50);
}
// Check to see if Orbot is ready.
currentWebView.getSettings().setUseWideViewPort(false);
// Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
- currentWebView.loadData(waitingForOrbotHtmlString, "text/html", null);
+ currentWebView.loadData("<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>", "text/html", null);
} else if (reloadWebsite) { // Orbot is ready and the website should be reloaded.
// Reload the website.
currentWebView.reload();
}
} else { // Set the non-Tor options.
- // Set `homepageString` as `homepage`.
- homepage = homepageString;
-
- // If formattedUrlString is null assign the homepage to it.
- if (formattedUrlString == null) {
- formattedUrlString = homepage;
- }
-
// Set the search URL.
if (searchString.equals("Custom URL")) { // Get the custom URL string.
searchURL = searchCustomUrlString;
// Reset the proxy to default. The host is `""` and the port is `"0"`.
OrbotProxyHelper.setProxy(getApplicationContext(), this, "", "0");
- // Set the default `appBar` background. `this` refers to the context.
+ // Set the default app bar layout background.
if (darkTheme) {
- actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_900));
+ appBarLayout.setBackgroundResource(R.color.gray_900);
} else {
- actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_100));
+ appBarLayout.setBackgroundResource(R.color.gray_100);
}
// Reset `waitingForOrbot.
}
private void updatePrivacyIcons(boolean runInvalidateOptionsMenu) {
- // Only update the privacy icons if the options menu has already been populated.
- if (optionsMenu != null) {
+ // Only update the privacy icons if the options menu and the current WebView have already been populated.
+ if ((optionsMenu != null) && (currentWebView != null)) {
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the theme and screenshot preferences.
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
// Get handles for the menu items.
MenuItem privacyMenuItem = optionsMenu.findItem(R.id.toggle_javascript);
MenuItem firstPartyCookiesMenuItem = optionsMenu.findItem(R.id.toggle_first_party_cookies);
// Update the privacy icon.
if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScript is enabled.
privacyMenuItem.setIcon(R.drawable.javascript_enabled);
- } else if (firstPartyCookiesEnabled) { // JavaScript is disabled but cookies are enabled.
+ } else if (currentWebView.getAcceptFirstPartyCookies()) { // JavaScript is disabled but cookies are enabled.
privacyMenuItem.setIcon(R.drawable.warning);
} else { // All the dangerous features are disabled.
privacyMenuItem.setIcon(R.drawable.privacy_mode);
}
// Update the first-party cookies icon.
- if (firstPartyCookiesEnabled) { // First-party cookies are enabled.
+ if (currentWebView.getAcceptFirstPartyCookies()) { // First-party cookies are enabled.
firstPartyCookiesMenuItem.setIcon(R.drawable.cookies_enabled);
} else { // First-party cookies are disabled.
if (darkTheme) {
}
};
- // Populate the `ListView` with the adapter.
+ // Get a handle for the bookmarks list view.
+ ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
+
+ // Populate the list view with the adapter.
bookmarksListView.setAdapter(bookmarksCursorAdapter);
+ // Get a handle for the bookmarks title text view.
+ TextView bookmarksTitleTextView = findViewById(R.id.bookmarks_title_textview);
+
// Set the bookmarks drawer title.
if (currentBookmarksFolder.isEmpty()) {
bookmarksTitleTextView.setText(R.string.bookmarks);
} else {
bookmarksTitleTextView.setText(currentBookmarksFolder);
}
- }
+ }
+
+ private void openWithApp(String url) {
+ // Create the open with intent with `ACTION_VIEW`.
+ Intent openWithAppIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Set the URI but not the MIME type. This should open all available apps.
+ openWithAppIntent.setData(Uri.parse(url));
+
+ // Flag the intent to open in a new task.
+ openWithAppIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ try {
+ // Show the chooser.
+ startActivity(openWithAppIntent);
+ } catch (ActivityNotFoundException exception) {
+ // Show a snackbar with the error.
+ Snackbar.make(currentWebView, getString(R.string.error) + " " + exception, Snackbar.LENGTH_INDEFINITE).show();
+ }
+ }
+
+ private void openWithBrowser(String url) {
+ // Create the open with intent with `ACTION_VIEW`.
+ Intent openWithBrowserIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Set the URI and the MIME type. `"text/html"` should load browser options.
+ openWithBrowserIntent.setDataAndType(Uri.parse(url), "text/html");
+
+ // Flag the intent to open in a new task.
+ openWithBrowserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ try {
+ // Show the chooser.
+ startActivity(openWithBrowserIntent);
+ } catch (ActivityNotFoundException exception) {
+ // Show a snackbar with the error.
+ Snackbar.make(currentWebView, getString(R.string.error) + " " + exception, Snackbar.LENGTH_INDEFINITE).show();
+ }
+ }
+
+ private String sanitizeUrl(String url) {
+ // Sanitize Google Analytics.
+ if (sanitizeGoogleAnalytics) {
+ // Remove `?utm_`.
+ if (url.contains("?utm_")) {
+ url = url.substring(0, url.indexOf("?utm_"));
+ }
+
+ // Remove `&utm_`.
+ if (url.contains("&utm_")) {
+ url = url.substring(0, url.indexOf("&utm_"));
+ }
+ }
+
+ // Sanitize Facebook Click IDs.
+ if (sanitizeFacebookClickIds) {
+ // Remove `?fbclid=`.
+ if (url.contains("?fbclid=")) {
+ url = url.substring(0, url.indexOf("?fbclid="));
+ }
+
+ // Remove `&fbclid=`.
+ if (url.contains("&fbclid=")) {
+ url = url.substring(0, url.indexOf("&fbclid="));
+ }
+
+ // Remove `?fbadid=`.
+ if (url.contains("?fbadid=")) {
+ url = url.substring(0, url.indexOf("?fbadid="));
+ }
+
+ // Remove `&fbadid=`.
+ if (url.contains("&fbadid=")) {
+ url = url.substring(0, url.indexOf("&fbadid="));
+ }
+ }
+
+ // Sanitize Twitter AMP redirects.
+ if (sanitizeTwitterAmpRedirects) {
+ // Remove `?amp=1`.
+ if (url.contains("?amp=1")) {
+ url = url.substring(0, url.indexOf("?amp=1"));
+ }
+ }
+
+ // Return the sanitized URL.
+ return url;
+ }
+
+ public void finishedPopulatingBlocklists(ArrayList<ArrayList<List<String[]>>> combinedBlocklists) {
+ // Store the blocklists.
+ easyList = combinedBlocklists.get(0);
+ easyPrivacy = combinedBlocklists.get(1);
+ fanboysAnnoyanceList = combinedBlocklists.get(2);
+ fanboysSocialList = combinedBlocklists.get(3);
+ ultraList = combinedBlocklists.get(4);
+ ultraPrivacy = combinedBlocklists.get(5);
+
+ // Add the first tab.
+ addNewTab("", true);
+ }
+
+ public void addTab(View view) {
+ // Add a new tab with a blank URL.
+ addNewTab("", true);
+ }
+
+ private void addNewTab(String url, boolean moveToTab) {
+ // Sanitize the URL.
+ url = sanitizeUrl(url);
+
+ // Get a handle for the tab layout and the view pager.
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+ ViewPager webViewPager = findViewById(R.id.webviewpager);
+
+ // Get the new page number. The page numbers are 0 indexed, so the new page number will match the current count.
+ int newTabNumber = tabLayout.getTabCount();
+
+ // Add a new tab.
+ tabLayout.addTab(tabLayout.newTab());
+
+ // Get the new tab.
+ TabLayout.Tab newTab = tabLayout.getTabAt(newTabNumber);
+
+ // Remove the lint warning below that the current tab might be null.
+ assert newTab != null;
+
+ // Set a custom view on the new tab.
+ newTab.setCustomView(R.layout.tab_custom_view);
+
+ // Add the new WebView page.
+ webViewPagerAdapter.addPage(newTabNumber, webViewPager, url, moveToTab);
+ }
+
+ public void closeTab(View view) {
+ // Get a handle for the tab layout.
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+
+ // Run the command according to the number of tabs.
+ if (tabLayout.getTabCount() > 1) { // There is more than one tab open.
+ // Close the current tab.
+ closeCurrentTab();
+ } else { // There is only one tab open.
+ clearAndExit();
+ }
+ }
+
+ private void closeCurrentTab() {
+ // Get handles for the views.
+ AppBarLayout appBarLayout = findViewById(R.id.appbar_layout);
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+ ViewPager webViewPager = findViewById(R.id.webviewpager);
+
+ // Get the current tab number.
+ int currentTabNumber = tabLayout.getSelectedTabPosition();
+
+ // Delete the current tab.
+ tabLayout.removeTabAt(currentTabNumber);
+
+ // Delete the current page. If the selected page number did not change during the delete, it will return true, meaning that the current WebView must be reset.
+ if (webViewPagerAdapter.deletePage(currentTabNumber, webViewPager)) {
+ setCurrentWebView(currentTabNumber);
+ }
+
+ // Expand the app bar if it is currently collapsed.
+ appBarLayout.setExpanded(true);
+ }
+
+ private void clearAndExit() {
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Close the bookmarks cursor and database.
+ bookmarksCursor.close();
+ bookmarksDatabaseHelper.close();
+
+ // Get the status of the clear everything preference.
+ boolean clearEverything = sharedPreferences.getBoolean("clear_everything", true);
+
+ // Get a handle for the runtime.
+ Runtime runtime = Runtime.getRuntime();
+
+ // Get the application's private data directory, which will be something like `/data/user/0/com.stoutner.privacybrowser.standard`,
+ // which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ String privateDataDirectoryString = getApplicationInfo().dataDir;
+
+ // Clear cookies.
+ if (clearEverything || sharedPreferences.getBoolean("clear_cookies", true)) {
+ // The command to remove cookies changed slightly in API 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ CookieManager.getInstance().removeAllCookies(null);
+ } else {
+ CookieManager.getInstance().removeAllCookie();
+ }
+
+ // Manually delete the cookies database, as `CookieManager` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // Two commands must be used because `Runtime.exec()` does not like `*`.
+ Process deleteCookiesProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies");
+ Process deleteCookiesJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies-journal");
+
+ // Wait until the processes have finished.
+ deleteCookiesProcess.waitFor();
+ deleteCookiesJournalProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ }
+
+ // Clear DOM storage.
+ if (clearEverything || sharedPreferences.getBoolean("clear_dom_storage", true)) {
+ // Ask `WebStorage` to clear the DOM storage.
+ WebStorage webStorage = WebStorage.getInstance();
+ webStorage.deleteAllData();
+
+ // Manually delete the DOM storage files and directories, as `WebStorage` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // A `String[]` must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ Process deleteLocalStorageProcess = runtime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
+
+ // Multiple commands must be used because `Runtime.exec()` does not like `*`.
+ Process deleteIndexProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
+ Process deleteQuotaManagerProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
+ Process deleteQuotaManagerJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
+ Process deleteDatabaseProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
+
+ // Wait until the processes have finished.
+ deleteLocalStorageProcess.waitFor();
+ deleteIndexProcess.waitFor();
+ deleteQuotaManagerProcess.waitFor();
+ deleteQuotaManagerJournalProcess.waitFor();
+ deleteDatabaseProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ }
- private void openWithApp(String url) {
- // Create the open with intent with `ACTION_VIEW`.
- Intent openWithAppIntent = new Intent(Intent.ACTION_VIEW);
+ // Clear form data if the API < 26.
+ if ((Build.VERSION.SDK_INT < 26) && (clearEverything || sharedPreferences.getBoolean("clear_form_data", true))) {
+ WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
+ webViewDatabase.clearFormData();
- // Set the URI but not the MIME type. This should open all available apps.
- openWithAppIntent.setData(Uri.parse(url));
+ // Manually delete the form data database, as `WebViewDatabase` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // A string array must be used because the database contains a space and `Runtime.exec` will not otherwise escape the string correctly.
+ Process deleteWebDataProcess = runtime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data"});
+ Process deleteWebDataJournalProcess = runtime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data-journal"});
+
+ // Wait until the processes have finished.
+ deleteWebDataProcess.waitFor();
+ deleteWebDataJournalProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ }
- // Flag the intent to open in a new task.
- openWithAppIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ // Clear the cache.
+ if (clearEverything || sharedPreferences.getBoolean("clear_cache", true)) {
+ // Clear the cache from each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Show the chooser.
- startActivity(openWithAppIntent);
- }
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- private void openWithBrowser(String url) {
- // Create the open with intent with `ACTION_VIEW`.
- Intent openWithBrowserIntent = new Intent(Intent.ACTION_VIEW);
+ // Only clear the cache if the WebView exists.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Set the URI and the MIME type. `"text/html"` should load browser options.
- openWithBrowserIntent.setDataAndType(Uri.parse(url), "text/html");
+ // Clear the cache for this WebView.
+ nestedScrollWebView.clearCache(true);
+ }
+ }
- // Flag the intent to open in a new task.
- openWithBrowserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ // Manually delete the cache directories.
+ try {
+ // Delete the main cache directory.
+ Process deleteCacheProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+
+ // Delete the secondary `Service Worker` cache directory.
+ // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ Process deleteServiceWorkerProcess = runtime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Service Worker/"});
+
+ // Wait until the processes have finished.
+ deleteCacheProcess.waitFor();
+ deleteServiceWorkerProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ }
- // Show the chooser.
- startActivity(openWithBrowserIntent);
- }
+ // Wipe out each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- public void addTab(View view) {
- // Get a handle for the tab layout and the view pager.
- TabLayout tabLayout = findViewById(R.id.tablayout);
- ViewPager webViewPager = findViewById(R.id.webviewpager);
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Get the new page number. The page numbers are 0 indexed, so the new page number will match the current count.
- int newTabNumber = tabLayout.getTabCount();
+ // Only wipe out the WebView if it exists.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Add a new tab.
- tabLayout.addTab(tabLayout.newTab());
+ // Clear SSL certificate preferences for this WebView.
+ nestedScrollWebView.clearSslPreferences();
- // Get the new tab.
- TabLayout.Tab newTab = tabLayout.getTabAt(newTabNumber);
+ // Clear the back/forward history for this WebView.
+ nestedScrollWebView.clearHistory();
- // Remove the lint warning below that the current tab might be null.
- assert newTab != null;
+ // Destroy the internal state of `mainWebView`.
+ nestedScrollWebView.destroy();
+ }
+ }
- // Set a custom view on the new tab.
- newTab.setCustomView(R.layout.custom_tab_view);
+ // Clear the custom headers.
+ customHeaders.clear();
- // Add the new WebView page.
- webViewPagerAdapter.addPage(newTabNumber, webViewPager);
+ // Manually delete the `app_webview` folder, which contains the cookies, DOM storage, form data, and `Service Worker` cache.
+ // See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
+ if (clearEverything) {
+ try {
+ // Delete the folder.
+ Process deleteAppWebviewProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
+
+ // Wait until the process has finished.
+ deleteAppWebviewProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ }
+
+ // Close Privacy Browser. `finishAndRemoveTask` also removes Privacy Browser from the recent app list.
+ if (Build.VERSION.SDK_INT >= 21) {
+ finishAndRemoveTask();
+ } else {
+ finish();
+ }
+
+ // Remove the terminated program from RAM. The status code is `0`.
+ System.exit(0);
}
private void setCurrentWebView(int pageNumber) {
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the theme preference.
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
// Get handles for the URL views.
RelativeLayout urlRelativeLayout = findViewById(R.id.url_relativelayout);
EditText urlEditText = findViewById(R.id.url_edittext);
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
+ // Stop the swipe to refresh indicator if it is running
+ swipeRefreshLayout.setRefreshing(false);
// Get the WebView tab fragment.
WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(pageNumber);
// Get the fragment view.
View fragmentView = webViewTabFragment.getView();
- // Remove the incorrect lint warning below that the fragment view might be null.
- assert fragmentView != null;
+ // Set the current WebView if the fragment view is not null.
+ if (fragmentView != null) { // The fragment has been populated.
+ // Store the current WebView.
+ currentWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+
+ // Update the status of swipe to refresh.
+ if (currentWebView.getSwipeToRefresh()) { // Swipe to refresh is enabled.
+ // Enable the swipe refresh layout if the WebView is scrolled all the way to the top. It is updated every time the scroll changes.
+ swipeRefreshLayout.setEnabled(currentWebView.getY() == 0);
+ } else { // Swipe to refresh is disabled.
+ // Disable the swipe refresh layout.
+ swipeRefreshLayout.setEnabled(false);
+ }
+
+ // Get a handle for the cookie manager.
+ CookieManager cookieManager = CookieManager.getInstance();
- // Store the current WebView.
- currentWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ // Set the first-party cookie status.
+ cookieManager.setAcceptCookie(currentWebView.getAcceptFirstPartyCookies());
- // Update the privacy icons. `true` redraws the icons in the app bar.
- updatePrivacyIcons(true);
+ // Update the privacy icons. `true` redraws the icons in the app bar.
+ updatePrivacyIcons(true);
- // Store the current formatted URL string.
- formattedUrlString = currentWebView.getUrl();
+ // Get a handle for the input method manager.
+ InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
- // Clear the focus from the URL text box.
- urlEditText.clearFocus();
+ // Remove the lint warning below that the input method manager might be null.
+ assert inputMethodManager != null;
- // Hide the soft keyboard.
- inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
+ // Get the current URL.
+ String url = currentWebView.getUrl();
- // Display the current URL in the URL text box.
- urlEditText.setText(formattedUrlString);
+ // Update the URL edit text if not loading a new intent. Otherwise, this will be handled by `onPageStarted()` (if called) and `onPageFinished()`.
+ if (!loadingNewIntent) { // A new intent is not being loaded.
+ if ((url == null) || url.equals("about:blank")) { // The WebView is blank.
+ // Display the hint in the URL edit text.
+ urlEditText.setText("");
- // Highlight the URL text.
- highlightUrlText();
+ // Request focus for the URL text box.
+ urlEditText.requestFocus();
- // Set the background to indicate the domain settings status.
- if (currentWebView.getDomainSettingsApplied()) {
- // Set a green background on the URL relative layout to indicate that custom domain settings are being used. The deprecated `.getDrawable()` must be used until the minimum API >= 21.
- if (darkTheme) {
- urlRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
+ // Display the keyboard.
+ inputMethodManager.showSoftInput(urlEditText, 0);
+ } else { // The WebView has a loaded URL.
+ // Clear the focus from the URL text box.
+ urlEditText.clearFocus();
+
+ // Hide the soft keyboard.
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
+
+ // Display the current URL in the URL text box.
+ urlEditText.setText(url);
+
+ // Highlight the URL text.
+ highlightUrlText();
+ }
+ } else { // A new intent is being loaded.
+ // Reset the loading new intent tracker.
+ loadingNewIntent = false;
+ }
+
+ // Set the background to indicate the domain settings status.
+ if (currentWebView.getDomainSettingsApplied()) {
+ // Set a green background on the URL relative layout to indicate that custom domain settings are being used. The deprecated `.getDrawable()` must be used until the minimum API >= 21.
+ if (darkTheme) {
+ urlRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
+ } else {
+ urlRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
+ }
} else {
- urlRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
+ urlRelativeLayout.setBackground(getResources().getDrawable(R.color.transparent));
}
- } else {
- urlRelativeLayout.setBackground(getResources().getDrawable(R.color.transparent));
+ } else { // The fragment has not been populated. Try again in 100 milliseconds.
+ // Create a handler to set the current WebView.
+ Handler setCurrentWebViewHandler = new Handler();
+
+ // Create a runnable to set the current WebView.
+ Runnable setCurrentWebWebRunnable = () -> {
+ // Set the current WebView.
+ setCurrentWebView(pageNumber);
+ };
+
+ // Try setting the current WebView again after 100 milliseconds.
+ setCurrentWebViewHandler.postDelayed(setCurrentWebWebRunnable, 100);
}
}
@Override
- public void initializeWebView(NestedScrollWebView nestedScrollWebView, int pageNumber, ProgressBar progressBar) {
+ public void initializeWebView(NestedScrollWebView nestedScrollWebView, int pageNumber, ProgressBar progressBar, String url) {
// Get handles for the activity views.
FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
RelativeLayout mainContentRelativeLayout = findViewById(R.id.main_content_relativelayout);
ActionBar actionBar = getSupportActionBar();
+ LinearLayout tabsLinearLayout = findViewById(R.id.tabs_linearlayout);
EditText urlEditText = findViewById(R.id.url_edittext);
TabLayout tabLayout = findViewById(R.id.tablayout);
SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
- // Remove the incorrect lint warnings below that the some of the views might be null.
+ // Remove the incorrect lint warning below that the action bar might be null.
assert actionBar != null;
// Get a handle for the activity
Activity activity = this;
+ // Get a handle for the input method manager.
+ InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+
+ // Instantiate the blocklist helper.
+ BlocklistHelper blocklistHelper = new BlocklistHelper();
+
+ // Remove the lint warning below that the input method manager might be null.
+ assert inputMethodManager != null;
+
// Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Get the relevant preferences.
- boolean downloadWithExternalApp = sharedPreferences.getBoolean("download_with_external_app", false);
-
// Initialize the favorite icon.
nestedScrollWebView.initializeFavoriteIcon();
nestedScrollWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
}
- // Set the WebView to use a wide viewport. Otherwise, some web pages will be scrunched and some content will render outside the screen.
- nestedScrollWebView.getSettings().setUseWideViewPort(true);
-
// Set the WebView to load in overview mode (zoomed out to the maximum width).
nestedScrollWebView.getSettings().setLoadWithOverviewMode(true);
// Toggle the full screen browsing mode.
if (inFullScreenBrowsingMode) { // Switch to full screen mode.
+ // Store the swipe refresh layout top padding.
+ swipeRefreshLayoutPaddingTop = swipeRefreshLayout.getPaddingTop();
+
// Hide the app bar if specified.
if (hideAppBar) {
+ // Close the find on page bar if it is visible.
+ closeFindOnPage(null);
+
+ // Hide the tab linear layout.
+ tabsLinearLayout.setVisibility(View.GONE);
+
+ // Hide the action bar.
actionBar.hide();
+
+ // Check to see if app bar scrolling is disabled.
+ if (!scrollAppBar) {
+ // Remove the padding from the top of the swipe refresh layout.
+ swipeRefreshLayout.setPadding(0, 0, 0, 0);
+ }
}
// Hide the banner ad in the free flavor.
rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
} else { // Switch to normal viewing mode.
- // Show the app bar.
+ // Show the tab linear layout.
+ tabsLinearLayout.setVisibility(View.VISIBLE);
+
+ // Show the action bar.
actionBar.show();
+ // Check to see if app bar scrolling is disabled.
+ if (!scrollAppBar) {
+ // Add the padding from the top of the swipe refresh layout.
+ swipeRefreshLayout.setPadding(0, swipeRefreshLayoutPaddingTop, 0, 0);
+ }
+
// Show the banner ad in the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
// Reload the ad.
registerForContextMenu(nestedScrollWebView);
// Allow the downloading of files.
- nestedScrollWebView.setDownloadListener((String url, String userAgent, String contentDisposition, String mimetype, long contentLength) -> {
+ nestedScrollWebView.setDownloadListener((String downloadUrl, String userAgent, String contentDisposition, String mimetype, long contentLength) -> {
// Check if the download should be processed by an external app.
- if (downloadWithExternalApp) { // Download with an external app.
+ if (sharedPreferences.getBoolean("download_with_external_app", false)) { // Download with an external app.
// Create a download intent. Not specifying the action type will display the maximum number of options.
Intent downloadIntent = new Intent();
// Set the URI and the MIME type. Specifying `text/html` displays a good number of options.
- downloadIntent.setDataAndType(Uri.parse(url), "text/html");
+ downloadIntent.setDataAndType(Uri.parse(downloadUrl), "text/html");
// Flag the intent to open in a new task.
downloadIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// The WRITE_EXTERNAL_STORAGE permission needs to be requested.
// Store the variables for future use by `onRequestPermissionsResult()`.
- downloadUrl = url;
+ this.downloadUrl = downloadUrl;
downloadContentDisposition = contentDisposition;
downloadContentLength = contentLength;
}
} else { // The storage permission has already been granted.
// Get a handle for the download file alert dialog.
- DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(url, contentDisposition, contentLength);
+ DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(downloadUrl, contentDisposition, contentLength);
// Show the download file alert dialog.
downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
}
});
+ // Update the status of swipe to refresh based on the scroll position of the nested scroll WebView. Also reinforce full screen browsing mode.
+ // Once the minimum API >= 23 this can be replaced with `nestedScrollWebView.setOnScrollChangeListener()`.
+ nestedScrollWebView.getViewTreeObserver().addOnScrollChangedListener(() -> {
+ if (nestedScrollWebView.getSwipeToRefresh()) {
+ // Only enable swipe to refresh if the WebView is scrolled to the top.
+ swipeRefreshLayout.setEnabled(nestedScrollWebView.getScrollY() == 0);
+ }
+
+ // Reinforce the system UI visibility flags if in full screen browsing mode.
+ // This hides the status and navigation bars, which are displayed if other elements are shown, like dialog boxes, the options menu, or the keyboard.
+ if (inFullScreenBrowsingMode) {
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ }
+ });
+
// Set the web chrome client.
nestedScrollWebView.setWebChromeClient(new WebChromeClient() {
// Update the progress bar when a page is loading.
@Override
public void onProgressChanged(WebView view, int progress) {
// Inject the night mode CSS if night mode is enabled.
- if (nightMode) {
+ if (nestedScrollWebView.getNightMode()) { // Night mode is enabled.
// `background-color: #212121` sets the background to be dark gray. `color: #BDBDBD` sets the text color to be light gray. `box-shadow: none` removes a lower underline on links
// used by WordPress. `text-decoration: none` removes all text underlines. `text-shadow: none` removes text shadows, which usually have a hard coded color.
// `border: none` removes all borders, which can also be used to underline text. `a {color: #1565C0}` sets links to be a dark blue.
}
};
- // Displaying of `mainWebView` after 500 milliseconds.
+ // Display the WebView after 500 milliseconds.
displayWebViewHandler.postDelayed(displayWebViewRunnable, 500);
});
+ } else { // Night mode is disabled.
+ // Display the nested scroll WebView if night mode is disabled.
+ // Because of a race condition between `applyDomainSettings` and `onPageStarted`,
+ // when night mode is set by domain settings the WebView may be hidden even if night mode is not currently enabled.
+ nestedScrollWebView.setVisibility(View.VISIBLE);
}
// Update the progress bar.
// Hide the progress bar.
progressBar.setVisibility(View.GONE);
- // Display `mainWebView` if night mode is disabled.
- // Because of a race condition between `applyDomainSettings` and `onPageStarted`, when night mode is set by domain settings the `WebView` may be hidden even if night mode is not
- // currently enabled.
- if (!nightMode) {
- nestedScrollWebView.setVisibility(View.VISIBLE);
- }
-
//Stop the swipe to refresh indicator if it is running
swipeRefreshLayout.setRefreshing(false);
}
// Get the current tab.
TabLayout.Tab tab = tabLayout.getTabAt(currentPosition);
- // Remove the lint warning below that the current tab might be null.
- assert tab != null;
-
- // Get the custom view from the tab.
- View tabView = tab.getCustomView();
-
- // Remove the incorrect warning below that the current tab view might be null.
- assert tabView != null;
+ // Check to see if the tab has been populated.
+ if (tab != null) {
+ // Get the custom view from the tab.
+ View tabView = tab.getCustomView();
- // Get the favorite icon image view from the tab.
- ImageView tabFavoriteIconImageView = tabView.findViewById(R.id.favorite_icon_imageview);
+ // Check to see if the custom tab view has been populated.
+ if (tabView != null) {
+ // Get the favorite icon image view from the tab.
+ ImageView tabFavoriteIconImageView = tabView.findViewById(R.id.favorite_icon_imageview);
- // Display the favorite icon in the tab.
- tabFavoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
+ // Display the favorite icon in the tab.
+ tabFavoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
+ }
+ }
}
}
// Get the title text view from the tab.
TextView tabTitleTextView = tabView.findViewById(R.id.title_textview);
- // Set the title as the tab text.
- tabTitleTextView.setText(title);
+ // Set the title according to the URL.
+ if (title.equals("about:blank")) {
+ // Set the title to indicate a new tab.
+ tabTitleTextView.setText(R.string.new_tab);
+ } else {
+ // Set the title as the tab text.
+ tabTitleTextView.setText(title);
+ }
}
}
// Show the main content relative layout.
mainContentRelativeLayout.setVisibility(View.VISIBLE);
- // Apply the appropriate full screen mode the `SYSTEM_UI` flags.
+ // Apply the appropriate full screen mode flags.
if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
// Hide the app bar if specified.
if (hideAppBar) {
+ // Hide the tab linear layout.
+ tabsLinearLayout.setVisibility(View.GONE);
+
+ // Hide the action bar.
actionBar.hide();
}
// Create an intent to open a chooser based ont the file chooser parameters.
Intent fileChooserIntent = fileChooserParams.createIntent();
- // Open the file chooser. Currently only one `startActivityForResult` exists in this activity, so the request code, used to differentiate them, is simply `0`.
- startActivityForResult(fileChooserIntent, 0);
+ // Open the file chooser.
+ startActivityForResult(fileChooserIntent, FILE_UPLOAD_REQUEST_CODE);
}
return true;
}
nestedScrollWebView.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.
// The deprecated `shouldOverrideUrlLoading` must be used until API >= 24.
- @SuppressWarnings("deprecation")
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
- if (url.startsWith("http")) { // Load the URL in Privacy Browser.
- // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
- formattedUrlString = "";
+ // Sanitize the url.
+ url = sanitizeUrl(url);
- // Apply the domain settings for the new URL. `applyDomainSettings` doesn't do anything if the domain has not changed.
+ if (url.startsWith("http")) { // Load the URL in Privacy Browser.
+ // Apply the domain settings for the new URL. This doesn't do anything if the domain has not changed.
boolean userAgentChanged = applyDomainSettings(nestedScrollWebView, url, true, false);
// Check if the user agent has changed.
}
// Check requests against the block lists. The deprecated `shouldInterceptRequest()` must be used until minimum API >= 21.
- @SuppressWarnings("deprecation")
@Override
public WebResourceResponse shouldInterceptRequest(WebView view, String url) {
+ // Check to see if the resource request is for the main URL.
+ if (url.equals(nestedScrollWebView.getCurrentUrl())) {
+ // `return null` loads the resource request, which should never be blocked if it is the main URL.
+ return null;
+ }
+
+ // Wait until the blocklists have been populated. When Privacy Browser is being resumed after having the process killed in the background it will try to load the URLs immediately.
+ while (ultraPrivacy == null) {
+ // The wait must be synchronized, which only lets one thread run on it at a time, or `java.lang.IllegalMonitorStateException` is thrown.
+ synchronized (this) {
+ try {
+ // Check to see if the blocklists have been populated after 100 ms.
+ wait(100);
+ } catch (InterruptedException exception) {
+ // Do nothing.
+ }
+ }
+ }
+
+ // Sanitize the URL.
+ url = sanitizeUrl(url);
+
// Get a handle for the navigation view.
NavigationView navigationView = findViewById(R.id.navigationview);
Menu navigationMenu = navigationView.getMenu();
// Get a handle for the navigation requests menu item. The menu is 0 based.
- MenuItem navigationRequestsMenuItem = navigationMenu.getItem(6);
+ MenuItem navigationRequestsMenuItem = navigationMenu.getItem(5);
// Create an empty web resource response to be used if the resource request is blocked.
WebResourceResponse emptyWebResourceResponse = new WebResourceResponse("text/plain", "utf8", new ByteArrayInputStream("".getBytes()));
// Initialize the third party request tracker.
boolean isThirdPartyRequest = false;
- // Initialize the current domain string.
- String currentDomain = "";
+ // Get the current URL. `.getUrl()` throws an error because operations on the WebView cannot be made from this thread.
+ String currentBaseDomain = nestedScrollWebView.getCurrentDomainName();
- // Nobody is happy when comparing null strings.
- if (!(formattedUrlString == null) && !(url == null)) {
- // Get the domain strings to URIs.
- Uri currentDomainUri = Uri.parse(formattedUrlString);
- Uri requestDomainUri = Uri.parse(url);
+ // Store a copy of the current domain for use in later requests.
+ String currentDomain = currentBaseDomain;
- // Get the domain host names.
- String currentBaseDomain = currentDomainUri.getHost();
- String requestBaseDomain = requestDomainUri.getHost();
+ // Nobody is happy when comparing null strings.
+ if ((currentBaseDomain != null) && (url != null)) {
+ // Convert the request URL to a URI.
+ Uri requestUri = Uri.parse(url);
- // Update the current domain variable.
- currentDomain = currentBaseDomain;
+ // Get the request host name.
+ String requestBaseDomain = requestUri.getHost();
- // Only compare the current base domain and the request base domain if neither is null.
- if (!(currentBaseDomain == null) && !(requestBaseDomain == null)) {
+ // Only check for third-party requests if the current base domain is not empty and the request domain is not null.
+ if (!currentBaseDomain.isEmpty() && (requestBaseDomain != null)) {
// Determine the current base domain.
while (currentBaseDomain.indexOf(".", currentBaseDomain.indexOf(".") + 1) > 0) { // There is at least one subdomain.
// Remove the first subdomain.
// Block third-party requests if enabled.
if (isThirdPartyRequest && nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS)) {
// Add the result to the resource requests.
- nestedScrollWebView.addResourceRequest(new String[]{BlockListHelper.REQUEST_THIRD_PARTY, url});
+ nestedScrollWebView.addResourceRequest(new String[]{BlocklistHelper.REQUEST_THIRD_PARTY, url});
// Increment the blocked requests counters.
nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
activity.runOnUiThread(() -> {
// Update the menu item titles.
navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blockAllThirdPartyRequestsMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_REQUESTS) + " - " +
- getString(R.string.block_all_third_party_requests));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.block_all_third_party_requests).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_REQUESTS) + " - " +
+ getString(R.string.block_all_third_party_requests));
+ }
});
}
return emptyWebResourceResponse;
}
+ // Check UltraList if it is enabled.
+ if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.ULTRALIST)) {
+ // Check the URL against UltraList.
+ String[] ultraListResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, ultraList);
+
+ // Process the UltraList results.
+ if (ultraListResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched UltraLists's blacklist.
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[] {ultraListResults[0], ultraListResults[1], ultraListResults[2], ultraListResults[3], ultraListResults[4], ultraListResults[5]});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.ULTRALIST);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.ultralist).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.ULTRALIST) + " - " + getString(R.string.ultralist));
+ }
+ });
+ }
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ } else if (ultraListResults[0].equals(BlocklistHelper.REQUEST_ALLOWED)) { // The resource request matched UltraList's whitelist.
+ // Add a whitelist entry to the resource requests array.
+ nestedScrollWebView.addResourceRequest(new String[] {ultraListResults[0], ultraListResults[1], ultraListResults[2], ultraListResults[3], ultraListResults[4], ultraListResults[5]});
+
+ // The resource request has been allowed by UltraPrivacy. `return null` loads the requested resource.
+ return null;
+ }
+ }
+
// Check UltraPrivacy if it is enabled.
- if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY)) {
+ if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.ULTRAPRIVACY)) {
// Check the URL against UltraPrivacy.
- String[] ultraPrivacyResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, ultraPrivacy);
+ String[] ultraPrivacyResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, ultraPrivacy);
// Process the UltraPrivacy results.
- if (ultraPrivacyResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched UltraPrivacy's blacklist.
+ if (ultraPrivacyResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched UltraPrivacy's blacklist.
// Add the result to the resource requests.
nestedScrollWebView.addResourceRequest(new String[] {ultraPrivacyResults[0], ultraPrivacyResults[1], ultraPrivacyResults[2], ultraPrivacyResults[3], ultraPrivacyResults[4],
ultraPrivacyResults[5]});
// Increment the blocked requests counters.
nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
- nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.ULTRA_PRIVACY);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.ULTRAPRIVACY);
// Update the titles of the blocklist menu items if the WebView is currently displayed.
if (webViewDisplayed) {
activity.runOnUiThread(() -> {
// Update the menu item titles.
navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- ultraPrivacyMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.ULTRA_PRIVACY) + " - " + getString(R.string.ultraprivacy));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.ultraprivacy).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.ULTRAPRIVACY) + " - " + getString(R.string.ultraprivacy));
+ }
});
}
// The resource request was blocked. Return an empty web resource response.
return emptyWebResourceResponse;
- } else if (ultraPrivacyResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched UltraPrivacy's whitelist.
+ } else if (ultraPrivacyResults[0].equals(BlocklistHelper.REQUEST_ALLOWED)) { // The resource request matched UltraPrivacy's whitelist.
// Add a whitelist entry to the resource requests array.
nestedScrollWebView.addResourceRequest(new String[] {ultraPrivacyResults[0], ultraPrivacyResults[1], ultraPrivacyResults[2], ultraPrivacyResults[3], ultraPrivacyResults[4],
ultraPrivacyResults[5]});
}
// Check EasyList if it is enabled.
- if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST)) {
+ if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.EASYLIST)) {
// Check the URL against EasyList.
- String[] easyListResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, easyList);
+ String[] easyListResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, easyList);
// Process the EasyList results.
- if (easyListResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched EasyList's blacklist.
+ if (easyListResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched EasyList's blacklist.
// Add the result to the resource requests.
nestedScrollWebView.addResourceRequest(new String[] {easyListResults[0], easyListResults[1], easyListResults[2], easyListResults[3], easyListResults[4], easyListResults[5]});
// Increment the blocked requests counters.
nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
- nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.EASY_LIST);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.EASYLIST);
// Update the titles of the blocklist menu items if the WebView is currently displayed.
if (webViewDisplayed) {
activity.runOnUiThread(() -> {
// Update the menu item titles.
navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- easyListMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.EASY_LIST) + " - " + getString(R.string.easylist));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.easylist).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.EASYLIST) + " - " + getString(R.string.easylist));
+ }
});
}
// The resource request was blocked. Return an empty web resource response.
return emptyWebResourceResponse;
- } else if (easyListResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched EasyList's whitelist.
+ } else if (easyListResults[0].equals(BlocklistHelper.REQUEST_ALLOWED)) { // The resource request matched EasyList's whitelist.
// Update the whitelist result string array tracker.
whitelistResultStringArray = new String[] {easyListResults[0], easyListResults[1], easyListResults[2], easyListResults[3], easyListResults[4], easyListResults[5]};
}
}
// Check EasyPrivacy if it is enabled.
- if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY)) {
+ if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.EASYPRIVACY)) {
// Check the URL against EasyPrivacy.
- String[] easyPrivacyResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, easyPrivacy);
+ String[] easyPrivacyResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, easyPrivacy);
// Process the EasyPrivacy results.
- if (easyPrivacyResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched EasyPrivacy's blacklist.
+ if (easyPrivacyResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched EasyPrivacy's blacklist.
// Add the result to the resource requests.
nestedScrollWebView.addResourceRequest(new String[] {easyPrivacyResults[0], easyPrivacyResults[1], easyPrivacyResults[2], easyPrivacyResults[3], easyPrivacyResults[4],
easyPrivacyResults[5]});
// Increment the blocked requests counters.
nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
- nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.EASY_PRIVACY);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.EASYPRIVACY);
// Update the titles of the blocklist menu items if the WebView is currently displayed.
if (webViewDisplayed) {
activity.runOnUiThread(() -> {
// Update the menu item titles.
navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- easyPrivacyMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.EASY_PRIVACY) + " - " + getString(R.string.easyprivacy));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.easyprivacy).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.EASYPRIVACY) + " - " + getString(R.string.easyprivacy));
+ }
});
}
// The resource request was blocked. Return an empty web resource response.
return emptyWebResourceResponse;
- } else if (easyPrivacyResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched EasyPrivacy's whitelist.
+ } else if (easyPrivacyResults[0].equals(BlocklistHelper.REQUEST_ALLOWED)) { // The resource request matched EasyPrivacy's whitelist.
// Update the whitelist result string array tracker.
whitelistResultStringArray = new String[] {easyPrivacyResults[0], easyPrivacyResults[1], easyPrivacyResults[2], easyPrivacyResults[3], easyPrivacyResults[4], easyPrivacyResults[5]};
}
// Check Fanboy’s Annoyance List if it is enabled.
if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST)) {
// Check the URL against Fanboy's Annoyance List.
- String[] fanboysAnnoyanceListResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, fanboysAnnoyanceList);
+ String[] fanboysAnnoyanceListResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, fanboysAnnoyanceList);
// Process the Fanboy's Annoyance List results.
- if (fanboysAnnoyanceListResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched Fanboy's Annoyance List's blacklist.
+ if (fanboysAnnoyanceListResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched Fanboy's Annoyance List's blacklist.
// Add the result to the resource requests.
nestedScrollWebView.addResourceRequest(new String[] {fanboysAnnoyanceListResults[0], fanboysAnnoyanceListResults[1], fanboysAnnoyanceListResults[2], fanboysAnnoyanceListResults[3],
fanboysAnnoyanceListResults[4], fanboysAnnoyanceListResults[5]});
activity.runOnUiThread(() -> {
// Update the menu item titles.
navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- fanboysAnnoyanceListMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST) + " - " +
- getString(R.string.fanboys_annoyance_list));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.fanboys_annoyance_list).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST) + " - " +
+ getString(R.string.fanboys_annoyance_list));
+ }
});
}
// The resource request was blocked. Return an empty web resource response.
return emptyWebResourceResponse;
- } else if (fanboysAnnoyanceListResults[0].equals(BlockListHelper.REQUEST_ALLOWED)){ // The resource request matched Fanboy's Annoyance List's whitelist.
+ } else if (fanboysAnnoyanceListResults[0].equals(BlocklistHelper.REQUEST_ALLOWED)){ // The resource request matched Fanboy's Annoyance List's whitelist.
// Update the whitelist result string array tracker.
whitelistResultStringArray = new String[] {fanboysAnnoyanceListResults[0], fanboysAnnoyanceListResults[1], fanboysAnnoyanceListResults[2], fanboysAnnoyanceListResults[3],
fanboysAnnoyanceListResults[4], fanboysAnnoyanceListResults[5]};
}
} else if (nestedScrollWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST)) { // Only check Fanboy’s Social Blocking List if Fanboy’s Annoyance List is disabled.
// Check the URL against Fanboy's Annoyance List.
- String[] fanboysSocialListResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, fanboysSocialList);
+ String[] fanboysSocialListResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, fanboysSocialList);
// Process the Fanboy's Social Blocking List results.
- if (fanboysSocialListResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched Fanboy's Social Blocking List's blacklist.
+ if (fanboysSocialListResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched Fanboy's Social Blocking List's blacklist.
// Add the result to the resource requests.
nestedScrollWebView.addResourceRequest(new String[] {fanboysSocialListResults[0], fanboysSocialListResults[1], fanboysSocialListResults[2], fanboysSocialListResults[3],
fanboysSocialListResults[4], fanboysSocialListResults[5]});
activity.runOnUiThread(() -> {
// Update the menu item titles.
navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- fanboysSocialBlockingListMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST) + " - " +
- getString(R.string.fanboys_social_blocking_list));
+
+ // Update the options menu if it has been populated.
+ if (optionsMenu != null) {
+ optionsMenu.findItem(R.id.blocklists).setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ optionsMenu.findItem(R.id.fanboys_social_blocking_list).setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST) + " - " +
+ getString(R.string.fanboys_social_blocking_list));
+ }
});
}
// The resource request was blocked. Return an empty web resource response.
return emptyWebResourceResponse;
- } else if (fanboysSocialListResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched Fanboy's Social Blocking List's whitelist.
+ } else if (fanboysSocialListResults[0].equals(BlocklistHelper.REQUEST_ALLOWED)) { // The resource request matched Fanboy's Social Blocking List's whitelist.
// Update the whitelist result string array tracker.
whitelistResultStringArray = new String[] {fanboysSocialListResults[0], fanboysSocialListResults[1], fanboysSocialListResults[2], fanboysSocialListResults[3],
fanboysSocialListResults[4], fanboysSocialListResults[5]};
if (whitelistResultStringArray != null) { // The request was processed by a whitelist.
nestedScrollWebView.addResourceRequest(whitelistResultStringArray);
} else { // The request didn't match any blocklist entry. Log it as a default request.
- nestedScrollWebView.addResourceRequest(new String[]{BlockListHelper.REQUEST_DEFAULT, url});
+ nestedScrollWebView.addResourceRequest(new String[]{BlocklistHelper.REQUEST_DEFAULT, url});
}
// The resource request has not been blocked. `return null` loads the requested resource.
// Handle HTTP authentication requests.
@Override
public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host, String realm) {
- // Store `handler` so it can be accessed from `onHttpAuthenticationCancel()` and `onHttpAuthenticationProceed()`.
- httpAuthHandler = handler;
+ // Store the handler.
+ nestedScrollWebView.setHttpAuthHandler(handler);
- // Display the HTTP authentication dialog.
- DialogFragment httpAuthenticationDialogFragment = HttpAuthenticationDialog.displayDialog(host, realm);
+ // Instantiate an HTTP authentication dialog.
+ DialogFragment httpAuthenticationDialogFragment = HttpAuthenticationDialog.displayDialog(host, realm, nestedScrollWebView.getWebViewFragmentId());
+
+ // Show the HTTP authentication dialog.
httpAuthenticationDialogFragment.show(getSupportFragmentManager(), getString(R.string.http_authentication));
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
+ // Get the preferences.
+ boolean scrollAppBar = sharedPreferences.getBoolean("scroll_app_bar", true);
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
+ // Get a handler for the app bar layout.
+ AppBarLayout appBarLayout = findViewById(R.id.appbar_layout);
+
+ // Set the top padding of the swipe refresh layout according to the app bar scrolling preference.
+ if (scrollAppBar) {
+ // No padding is needed because it will automatically be placed below the app bar layout due to the scrolling layout behavior.
+ swipeRefreshLayout.setPadding(0, 0, 0, 0);
+
+ // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
+ swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10, defaultProgressViewEndOffset);
+ } else {
+ // Get the app bar layout height. This can't be done in `applyAppSettings()` because the app bar is not yet populated.
+ int appBarHeight = appBarLayout.getHeight();
+
+ // The swipe refresh layout must be manually moved below the app bar layout.
+ swipeRefreshLayout.setPadding(0, appBarHeight, 0, 0);
+
+ // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
+ swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10 + appBarHeight, defaultProgressViewEndOffset + appBarHeight);
+ }
+
// Reset the list of resource requests.
nestedScrollWebView.clearResourceRequests();
nestedScrollWebView.resetRequestsCounters();
// If night mode is enabled, hide `mainWebView` until after the night mode CSS is applied.
- if (nightMode) {
+ if (nestedScrollWebView.getNightMode()) {
nestedScrollWebView.setVisibility(View.INVISIBLE);
+ } else {
+ nestedScrollWebView.setVisibility(View.VISIBLE);
}
// Hide the keyboard.
// Check to see if Privacy Browser is waiting on Orbot.
if (!waitingForOrbot) { // Process the URL.
- // The formatted URL string must be updated at the beginning of the load, so that if the user toggles JavaScript during the load the new website is reloaded.
- formattedUrlString = url;
+ // Get the current page position.
+ int currentPagePosition = webViewPagerAdapter.getPositionForId(nestedScrollWebView.getWebViewFragmentId());
- // Display the formatted URL text.
- urlEditText.setText(formattedUrlString);
+ // Update the URL text bar if the page is currently selected.
+ if (tabLayout.getSelectedTabPosition() == currentPagePosition) {
+ // Clear the focus from the URL edit text.
+ urlEditText.clearFocus();
- // Apply text highlighting to `urlTextBox`.
- highlightUrlText();
+ // Display the formatted URL text.
+ urlEditText.setText(url);
- // Get a URI for the current URL.
- Uri currentUri = Uri.parse(formattedUrlString);
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+ }
// Reset the list of host IP addresses.
nestedScrollWebView.clearCurrentIpAddresses();
+ // Get a URI for the current URL.
+ Uri currentUri = Uri.parse(url);
+
// Get the IP addresses for the host.
new GetHostIpAddresses(activity, getSupportFragmentManager(), nestedScrollWebView).execute(currentUri.getHost());
- // Apply any custom domain settings if the URL was loaded by navigating history.
- if (navigatingHistory) {
- // Apply the domain settings.
- boolean userAgentChanged = applyDomainSettings(nestedScrollWebView, url, true, false);
+ // Replace Refresh with Stop if the options menu has been created. (The first WebView typically begins loading before the menu items are instantiated.)
+ if (optionsMenu != null) {
+ // Get a handle for the refresh menu item.
+ MenuItem refreshMenuItem = optionsMenu.findItem(R.id.refresh);
- // Reset `navigatingHistory`.
- navigatingHistory = false;
-
- // Manually load the URL if the user agent has changed, which will have caused the previous URL to be reloaded.
- if (userAgentChanged) {
- loadUrl(formattedUrlString);
- }
- }
-
- // Replace Refresh with Stop if the menu item has been created. (The WebView typically begins loading before the menu items are instantiated.)
- if (refreshMenuItem != null) {
// Set the title.
refreshMenuItem.setTitle(R.string.stop);
+ // Get the app bar and theme preferences.
+ boolean displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
+
// If the icon is displayed in the AppBar, set it according to the theme.
if (displayAdditionalAppBarIcons) {
if (darkTheme) {
}
}
- // It is necessary to update `formattedUrlString` and `urlTextBox` after the page finishes loading because the final URL can change during load.
@Override
public void onPageFinished(WebView view, String url) {
- // Reset the wide view port if it has been turned off by the waiting for Orbot message.
- if (!waitingForOrbot) {
- // Only use a wide view port if the URL starts with `http`, not for `file://` and `content://`.
- nestedScrollWebView.getSettings().setUseWideViewPort(url.startsWith("http"));
- }
-
- // Flush any cookies to persistent storage. `CookieManager` has become very lazy about flushing cookies in recent versions.
- if (firstPartyCookiesEnabled && Build.VERSION.SDK_INT >= 21) {
+ // Flush any cookies to persistent storage. The cookie manager has become very lazy about flushing cookies in recent versions.
+ if (nestedScrollWebView.getAcceptFirstPartyCookies() && Build.VERSION.SDK_INT >= 21) {
CookieManager.getInstance().flush();
}
- // Update the Refresh menu item if it has been created.
- if (refreshMenuItem != null) {
+ // Update the Refresh menu item if the options menu has been created.
+ if (optionsMenu != null) {
+ // Get a handle for the refresh menu item.
+ MenuItem refreshMenuItem = optionsMenu.findItem(R.id.refresh);
+
// Reset the Refresh title.
refreshMenuItem.setTitle(R.string.refresh);
+ // Get the app bar and theme preferences.
+ boolean displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
// If the icon is displayed in the AppBar, reset it according to the theme.
if (displayAdditionalAppBarIcons) {
if (darkTheme) {
}
}
-
// Clear the cache and history if Incognito Mode is enabled.
if (incognitoModeEnabled) {
// Clear the cache. `true` includes disk files.
// Manually delete cache folders.
try {
+ // Get the application's private data directory, which will be something like `/data/user/0/com.stoutner.privacybrowser.standard`,
+ // which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ String privateDataDirectoryString = getApplicationInfo().dataDir;
+
// Delete the main cache directory.
Runtime.getRuntime().exec("rm -rf " + privateDataDirectoryString + "/cache");
// Update the URL text box and apply domain settings if not waiting on Orbot.
if (!waitingForOrbot) {
- // Check to see if `WebView` has set `url` to be `about:blank`.
- if (url.equals("about:blank")) { // `WebView` is blank, so `formattedUrlString` should be `""` and `urlTextBox` should display a hint.
- // Set `formattedUrlString` to `""`.
- formattedUrlString = "";
+ // Get the current page position.
+ int currentPagePosition = webViewPagerAdapter.getPositionForId(nestedScrollWebView.getWebViewFragmentId());
- urlEditText.setText(formattedUrlString);
+ // Check the current website information against any pinned domain information if the current IP addresses have been loaded.
+ if ((nestedScrollWebView.hasPinnedSslCertificate() || nestedScrollWebView.hasPinnedIpAddresses()) && nestedScrollWebView.hasCurrentIpAddresses() &&
+ !nestedScrollWebView.ignorePinnedDomainInformation()) {
+ CheckPinnedMismatchHelper.checkPinnedMismatch(getSupportFragmentManager(), nestedScrollWebView);
+ }
- // Request focus for `urlTextBox`.
- urlEditText.requestFocus();
+ // Get the current URL from the nested scroll WebView. This is more accurate than using the URL passed into the method, which is sometimes not the final one.
+ String currentUrl = nestedScrollWebView.getUrl();
- // Display the keyboard.
- inputMethodManager.showSoftInput(urlEditText, 0);
+ // Get the current tab.
+ TabLayout.Tab tab = tabLayout.getTabAt(currentPagePosition);
- // Apply the domain settings. This clears any settings from the previous domain.
- applyDomainSettings(nestedScrollWebView, formattedUrlString, true, false);
- } else { // `WebView` has loaded a webpage.
- // Set the formatted URL string. Getting the URL from the WebView instead of using the one provided by `onPageFinished` makes websites like YouTube function correctly.
- formattedUrlString = nestedScrollWebView.getUrl();
+ // Update the URL text bar if the page is currently selected and the user is not currently typing in the URL edit text.
+ // Crash records show that, in some crazy way, it is possible for the current URL to be blank at this point.
+ // Probably some sort of race condition when Privacy Browser is being resumed.
+ if ((tabLayout.getSelectedTabPosition() == currentPagePosition) && !urlEditText.hasFocus() && (currentUrl != null)) {
+ // Check to see if the URL is `about:blank`.
+ if (currentUrl.equals("about:blank")) { // The WebView is blank.
+ // Display the hint in the URL edit text.
+ urlEditText.setText("");
- // Only update the URL text box if the user is not typing in it.
- if (!urlEditText.hasFocus()) {
- // Display the formatted URL text.
- urlEditText.setText(formattedUrlString);
+ // Request focus for the URL text box.
+ urlEditText.requestFocus();
- // Apply text highlighting to `urlTextBox`.
- highlightUrlText();
- }
- }
+ // Display the keyboard.
+ inputMethodManager.showSoftInput(urlEditText, 0);
- // Check the current website information against any pinned domain information if the current IP addresses have been loaded.
- if ((nestedScrollWebView.hasPinnedSslCertificate() || nestedScrollWebView.hasPinnedIpAddresses()) && nestedScrollWebView.hasCurrentIpAddresses() &&
- !nestedScrollWebView.ignorePinnedDomainInformation()) {
- CheckPinnedMismatchHelper.checkPinnedMismatch(getSupportFragmentManager(), nestedScrollWebView);
+ // Apply the domain settings. This clears any settings from the previous domain.
+ applyDomainSettings(nestedScrollWebView, "", true, false);
+
+ // Only populate the title text view if the tab has been fully created.
+ if (tab != null) {
+ // Get the custom view from the tab.
+ View tabView = tab.getCustomView();
+
+ // Remove the incorrect warning below that the current tab view might be null.
+ assert tabView != null;
+
+ // Get the title text view from the tab.
+ TextView tabTitleTextView = tabView.findViewById(R.id.title_textview);
+
+ // Set the title as the tab text.
+ tabTitleTextView.setText(R.string.new_tab);
+ }
+ } else { // The WebView has loaded a webpage.
+ // Update the URL edit text if it is not currently being edited.
+ if (!urlEditText.hasFocus()) {
+ // Sanitize the current URL. This removes unwanted URL elements that were added by redirects, so that they won't be included if the URL is shared.
+ String sanitizedUrl = sanitizeUrl(currentUrl);
+
+ // Display the final URL. Getting the URL from the WebView instead of using the one provided by `onPageFinished()` makes websites like YouTube function correctly.
+ urlEditText.setText(sanitizedUrl);
+
+ // Apply text highlighting to the URL.
+ highlightUrlText();
+ }
+
+ // Only populate the title text view if the tab has been fully created.
+ if (tab != null) {
+ // Get the custom view from the tab.
+ View tabView = tab.getCustomView();
+
+ // Remove the incorrect warning below that the current tab view might be null.
+ assert tabView != null;
+
+ // Get the title text view from the tab.
+ TextView tabTitleTextView = tabView.findViewById(R.id.title_textview);
+
+ // Set the title as the tab text. Sometimes `onReceivedTitle()` is not called, especially when navigating history.
+ tabTitleTextView.setText(nestedScrollWebView.getTitle());
+ }
+ }
}
}
}
handler.proceed();
}
} else { // Either there isn't a pinned SSL certificate or it doesn't match the current website certificate.
- // Store `handler` so it can be accesses from `onSslErrorCancel()` and `onSslErrorProceed()`.
- sslErrorHandler = handler; // TODO. We need to pass this in instead of using a static variable. Because multiple could be displayed at once from different tabs.
+ // Store the SSL error handler.
+ nestedScrollWebView.setSslErrorHandler(handler);
+
+ // Instantiate an SSL certificate error alert dialog.
+ DialogFragment sslCertificateErrorDialogFragment = SslCertificateErrorDialog.displayDialog(error, nestedScrollWebView.getWebViewFragmentId());
- // Display the SSL error `AlertDialog`.
- DialogFragment sslCertificateErrorDialogFragment = SslCertificateErrorDialog.displayDialog(error);
+ // Show the SSL certificate error dialog.
sslCertificateErrorDialogFragment.show(getSupportFragmentManager(), getString(R.string.ssl_certificate_error));
}
}
// Load the website if not waiting for Orbot to connect.
if (!waitingForOrbot) {
- loadUrl(formattedUrlString);
+ // Get the intent that started the app.
+ Intent launchingIntent = getIntent();
+
+ // Get the information from the intent.
+ String launchingIntentAction = launchingIntent.getAction();
+ Uri launchingIntentUriData = launchingIntent.getData();
+
+ // If the intent action is a web search, perform the search.
+ if ((launchingIntentAction != null) && launchingIntentAction.equals(Intent.ACTION_WEB_SEARCH)) {
+ // Create an encoded URL string.
+ String encodedUrlString;
+
+ // Sanitize the search input and convert it to a search.
+ try {
+ encodedUrlString = URLEncoder.encode(launchingIntent.getStringExtra(SearchManager.QUERY), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
+ }
+
+ // Load the completed search URL.
+ loadUrl(searchURL + encodedUrlString);
+ } else if (launchingIntentUriData != null){ // Check to see if the intent contains a new URL.
+ // Load the URL from the intent.
+ loadUrl(launchingIntentUriData.toString());
+ } else { // The is no URL in the intent.
+ // Select the homepage based on the proxy through Orbot status.
+ if (proxyThroughOrbot) {
+ // Load the Tor homepage.
+ loadUrl(sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value)));
+ } else {
+ // Load the normal homepage.
+ loadUrl(sharedPreferences.getString("homepage", getString(R.string.homepage_default_value)));
+ }
+ }
+ }
+ } else { // This is not the first tab.
+ // Apply the domain settings.
+ applyDomainSettings(nestedScrollWebView, url, false, false);
+
+ // Load the URL.
+ nestedScrollWebView.loadUrl(url, customHeaders);
+
+ // Set the focus and display the keyboard if the URL is blank.
+ if (url.equals("")) {
+ // Request focus for the URL text box.
+ urlEditText.requestFocus();
+
+ // Create a display keyboard handler.
+ Handler displayKeyboardHandler = new Handler();
+
+ // Create a display keyboard runnable.
+ Runnable displayKeyboardRunnable = () -> {
+ // Display the keyboard.
+ inputMethodManager.showSoftInput(urlEditText, 0);
+ };
+
+ // Display the keyboard after 100 milliseconds, which leaves enough time for the tab to transition.
+ displayKeyboardHandler.postDelayed(displayKeyboardRunnable, 100);
}
}
}
projects / PrivacyBrowserAndroid.git / blobdiff