2 * Copyright © 2015-2019 Soren Stoutner <soren@stoutner.com>.
4 * Download cookie code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
6 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
8 * Privacy Browser is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
13 * Privacy Browser is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
22 package com.stoutner.privacybrowser.activities;
24 import android.Manifest;
25 import android.annotation.SuppressLint;
26 import android.app.Activity;
27 import android.app.DownloadManager;
28 import android.app.SearchManager;
29 import android.content.ActivityNotFoundException;
30 import android.content.BroadcastReceiver;
31 import android.content.ClipData;
32 import android.content.ClipboardManager;
33 import android.content.Context;
34 import android.content.Intent;
35 import android.content.IntentFilter;
36 import android.content.SharedPreferences;
37 import android.content.pm.PackageManager;
38 import android.content.res.Configuration;
39 import android.database.Cursor;
40 import android.graphics.Bitmap;
41 import android.graphics.BitmapFactory;
42 import android.graphics.Typeface;
43 import android.graphics.drawable.BitmapDrawable;
44 import android.graphics.drawable.Drawable;
45 import android.net.Uri;
46 import android.net.http.SslCertificate;
47 import android.net.http.SslError;
48 import android.os.Build;
49 import android.os.Bundle;
50 import android.os.Environment;
51 import android.os.Handler;
52 import android.preference.PreferenceManager;
53 import android.print.PrintDocumentAdapter;
54 import android.print.PrintManager;
55 import android.text.Editable;
56 import android.text.Spanned;
57 import android.text.TextWatcher;
58 import android.text.style.ForegroundColorSpan;
59 import android.util.Patterns;
60 import android.view.ContextMenu;
61 import android.view.GestureDetector;
62 import android.view.KeyEvent;
63 import android.view.Menu;
64 import android.view.MenuItem;
65 import android.view.MotionEvent;
66 import android.view.View;
67 import android.view.ViewGroup;
68 import android.view.WindowManager;
69 import android.view.inputmethod.InputMethodManager;
70 import android.webkit.CookieManager;
71 import android.webkit.HttpAuthHandler;
72 import android.webkit.SslErrorHandler;
73 import android.webkit.ValueCallback;
74 import android.webkit.WebChromeClient;
75 import android.webkit.WebResourceResponse;
76 import android.webkit.WebSettings;
77 import android.webkit.WebStorage;
78 import android.webkit.WebView;
79 import android.webkit.WebViewClient;
80 import android.webkit.WebViewDatabase;
81 import android.widget.ArrayAdapter;
82 import android.widget.CursorAdapter;
83 import android.widget.EditText;
84 import android.widget.FrameLayout;
85 import android.widget.ImageView;
86 import android.widget.LinearLayout;
87 import android.widget.ListView;
88 import android.widget.ProgressBar;
89 import android.widget.RadioButton;
90 import android.widget.RelativeLayout;
91 import android.widget.TextView;
93 import androidx.annotation.NonNull;
94 import androidx.appcompat.app.ActionBar;
95 import androidx.appcompat.app.ActionBarDrawerToggle;
96 import androidx.appcompat.app.AppCompatActivity;
97 import androidx.appcompat.widget.Toolbar;
98 import androidx.coordinatorlayout.widget.CoordinatorLayout;
99 import androidx.core.app.ActivityCompat;
100 import androidx.core.content.ContextCompat;
101 import androidx.core.view.GravityCompat;
102 import androidx.drawerlayout.widget.DrawerLayout;
103 import androidx.fragment.app.DialogFragment;
104 import androidx.fragment.app.FragmentManager;
105 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
106 import androidx.viewpager.widget.ViewPager;
108 import com.google.android.material.appbar.AppBarLayout;
109 import com.google.android.material.floatingactionbutton.FloatingActionButton;
110 import com.google.android.material.navigation.NavigationView;
111 import com.google.android.material.snackbar.Snackbar;
112 import com.google.android.material.tabs.TabLayout;
114 import com.stoutner.privacybrowser.BuildConfig;
115 import com.stoutner.privacybrowser.R;
116 import com.stoutner.privacybrowser.adapters.WebViewPagerAdapter;
117 import com.stoutner.privacybrowser.asynctasks.GetHostIpAddresses;
118 import com.stoutner.privacybrowser.asynctasks.PopulateBlocklists;
119 import com.stoutner.privacybrowser.dialogs.AdConsentDialog;
120 import com.stoutner.privacybrowser.dialogs.CreateBookmarkDialog;
121 import com.stoutner.privacybrowser.dialogs.CreateBookmarkFolderDialog;
122 import com.stoutner.privacybrowser.dialogs.CreateHomeScreenShortcutDialog;
123 import com.stoutner.privacybrowser.dialogs.DownloadFileDialog;
124 import com.stoutner.privacybrowser.dialogs.DownloadImageDialog;
125 import com.stoutner.privacybrowser.dialogs.DownloadLocationPermissionDialog;
126 import com.stoutner.privacybrowser.dialogs.EditBookmarkDialog;
127 import com.stoutner.privacybrowser.dialogs.EditBookmarkFolderDialog;
128 import com.stoutner.privacybrowser.dialogs.HttpAuthenticationDialog;
129 import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
130 import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
131 import com.stoutner.privacybrowser.dialogs.ViewSslCertificateDialog;
132 import com.stoutner.privacybrowser.fragments.WebViewTabFragment;
133 import com.stoutner.privacybrowser.helpers.AdHelper;
134 import com.stoutner.privacybrowser.helpers.BlockListHelper;
135 import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
136 import com.stoutner.privacybrowser.helpers.CheckPinnedMismatchHelper;
137 import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
138 import com.stoutner.privacybrowser.helpers.OrbotProxyHelper;
139 import com.stoutner.privacybrowser.views.NestedScrollWebView;
141 import java.io.ByteArrayInputStream;
142 import java.io.ByteArrayOutputStream;
144 import java.io.IOException;
145 import java.io.UnsupportedEncodingException;
146 import java.net.MalformedURLException;
148 import java.net.URLDecoder;
149 import java.net.URLEncoder;
150 import java.util.ArrayList;
151 import java.util.Date;
152 import java.util.HashMap;
153 import java.util.HashSet;
154 import java.util.List;
155 import java.util.Map;
156 import java.util.Set;
158 // AppCompatActivity from android.support.v7.app.AppCompatActivity must be used to have access to the SupportActionBar until the minimum API is >= 21.
159 public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
160 DownloadFileDialog.DownloadFileListener, DownloadImageDialog.DownloadImageListener, DownloadLocationPermissionDialog.DownloadLocationPermissionDialogListener, EditBookmarkDialog.EditBookmarkListener,
161 EditBookmarkFolderDialog.EditBookmarkFolderListener, NavigationView.OnNavigationItemSelectedListener, PopulateBlocklists.PopulateBlocklistsListener, WebViewTabFragment.NewTabListener {
163 // `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()`, `onResume()`, and `applyProxyThroughOrbot()`.
164 public static String orbotStatus;
166 // The WebView pager adapter is accessed from `HttpAuthenticationDialog`, `PinnedMismatchDialog`, and `SslCertificateErrorDialog`. It is also used in `onCreate()`, `onResume()`, and `addTab()`.
167 public static WebViewPagerAdapter webViewPagerAdapter;
169 // The load URL on restart variables are public static so they can be accessed from `BookmarksActivity`. They are used in `onRestart()`.
170 public static boolean loadUrlOnRestart;
171 public static String urlToLoadOnRestart;
173 // `restartFromBookmarksActivity` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onRestart()`.
174 public static boolean restartFromBookmarksActivity;
176 // `currentBookmarksFolder` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onCreate()`, `onBackPressed()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`,
177 // `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
178 public static String currentBookmarksFolder;
180 // The user agent constants are public static so they can be accessed from `SettingsFragment`, `DomainsActivity`, and `DomainSettingsFragment`.
181 public final static int UNRECOGNIZED_USER_AGENT = -1;
182 public final static int SETTINGS_WEBVIEW_DEFAULT_USER_AGENT = 1;
183 public final static int SETTINGS_CUSTOM_USER_AGENT = 12;
184 public final static int DOMAINS_SYSTEM_DEFAULT_USER_AGENT = 0;
185 public final static int DOMAINS_WEBVIEW_DEFAULT_USER_AGENT = 2;
186 public final static int DOMAINS_CUSTOM_USER_AGENT = 13;
190 // The current WebView is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`,
191 // `findNextOnPage()`, `closeFindOnPage()`, `loadUrlFromTextBox()`, `onSslMismatchBack()`, `applyProxyThroughOrbot()`, and `applyDomainSettings()`.
192 private NestedScrollWebView currentWebView;
194 // `customHeader` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateContextMenu()`, and `loadUrl()`.
195 private final Map<String, String> customHeaders = new HashMap<>();
197 // The search URL is set in `applyProxyThroughOrbot()` and used in `onCreate()`, `onNewIntent()`, `loadURLFromTextBox()`, and `initializeWebView()`.
198 private String searchURL;
200 // The options menu is set in `onCreateOptionsMenu()` and used in `onOptionsItemSelected()`, `updatePrivacyIcons()`, and `initializeWebView()`.
201 private Menu optionsMenu;
203 // The blocklists are populated in `finishedPopulatingBlocklists()` and accessed from `initializeWebView()`.
204 private ArrayList<List<String[]>> easyList;
205 private ArrayList<List<String[]>> easyPrivacy;
206 private ArrayList<List<String[]>> fanboysAnnoyanceList;
207 private ArrayList<List<String[]>> fanboysSocialList;
208 private ArrayList<List<String[]>> ultraPrivacy;
210 // `webViewDefaultUserAgent` is used in `onCreate()` and `onPrepareOptionsMenu()`.
211 private String webViewDefaultUserAgent;
213 // `proxyThroughOrbot` is used in `onRestart()`, `onOptionsItemSelected()`, `applyAppSettings()`, and `applyProxyThroughOrbot()`.
214 private boolean proxyThroughOrbot;
216 // The incognito mode is set in `applyAppSettings()` and used in `initializeWebView()`.
217 private boolean incognitoModeEnabled;
219 // The full screen browsing mode tracker is set it `applyAppSettings()` and used in `initializeWebView()`.
220 private boolean fullScreenBrowsingModeEnabled;
222 // `inFullScreenBrowsingMode` is used in `onCreate()`, `onConfigurationChanged()`, and `applyAppSettings()`.
223 private boolean inFullScreenBrowsingMode;
225 // The app bar trackers are set in `applyAppSettings()` and used in `initializeWebView()`.
226 private boolean hideAppBar;
227 private boolean scrollAppBar;
229 // The loading new intent tracker is set in `onNewIntent()` and used in `setCurrentWebView()`.
230 private boolean loadingNewIntent;
232 // `reapplyDomainSettingsOnRestart` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, and `onAddDomain()`, .
233 private boolean reapplyDomainSettingsOnRestart;
235 // `reapplyAppSettingsOnRestart` is used in `onNavigationItemSelected()` and `onRestart()`.
236 private boolean reapplyAppSettingsOnRestart;
238 // `displayingFullScreenVideo` is used in `onCreate()` and `onResume()`.
239 private boolean displayingFullScreenVideo;
241 // `orbotStatusBroadcastReceiver` is used in `onCreate()` and `onDestroy()`.
242 private BroadcastReceiver orbotStatusBroadcastReceiver;
244 // `waitingForOrbot` is used in `onCreate()`, `onResume()`, and `applyProxyThroughOrbot()`.
245 private boolean waitingForOrbot;
247 // The action bar drawer toggle is initialized in `onCreate()` and used in `onResume()`.
248 private ActionBarDrawerToggle actionBarDrawerToggle;
250 // The color spans are used in `onCreate()` and `highlightUrlText()`.
251 private ForegroundColorSpan redColorSpan;
252 private ForegroundColorSpan initialGrayColorSpan;
253 private ForegroundColorSpan finalGrayColorSpan;
255 // The drawer header padding variables are used in `onCreate()` and `onConfigurationChanged()`.
256 private int drawerHeaderPaddingLeftAndRight;
257 private int drawerHeaderPaddingTop;
258 private int drawerHeaderPaddingBottom;
260 // `bookmarksDatabaseHelper` is used in `onCreate()`, `onDestroy`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`,
261 // and `loadBookmarksFolder()`.
262 private BookmarksDatabaseHelper bookmarksDatabaseHelper;
264 // `bookmarksCursor` is used in `onDestroy()`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
265 private Cursor bookmarksCursor;
267 // `bookmarksCursorAdapter` is used in `onCreateBookmark()`, `onCreateBookmarkFolder()` `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
268 private CursorAdapter bookmarksCursorAdapter;
270 // `oldFolderNameString` is used in `onCreate()` and `onSaveEditBookmarkFolder()`.
271 private String oldFolderNameString;
273 // `fileChooserCallback` is used in `onCreate()` and `onActivityResult()`.
274 private ValueCallback<Uri[]> fileChooserCallback;
276 // The default progress view offsets are set in `onCreate()` and used in `initializeWebView()`.
277 private int defaultProgressViewStartOffset;
278 private int defaultProgressViewEndOffset;
280 // The swipe refresh layout top padding is used when exiting full screen browsing mode. It is used in an inner class in `initializeWebView()`.
281 private int swipeRefreshLayoutPaddingTop;
283 // The URL sanitizers are set in `applyAppSettings()` and used in `sanitizeUrl()`.
284 private boolean sanitizeGoogleAnalytics;
285 private boolean sanitizeFacebookClickIds;
286 private boolean sanitizeTwitterAmpRedirects;
288 // The download strings are used in `onCreate()`, `onRequestPermissionResult()` and `initializeWebView()`.
289 private String downloadUrl;
290 private String downloadContentDisposition;
291 private long downloadContentLength;
293 // `downloadImageUrl` is used in `onCreateContextMenu()` and `onRequestPermissionResult()`.
294 private String downloadImageUrl;
296 // The request codes are used in `onCreate()`, `onCreateContextMenu()`, `onCloseDownloadLocationPermissionDialog()`, `onRequestPermissionResult()`, and `initializeWebView()`.
297 private final int DOWNLOAD_FILE_REQUEST_CODE = 1;
298 private final int DOWNLOAD_IMAGE_REQUEST_CODE = 2;
301 // Remove the warning about needing to override `performClick()` when using an `OnTouchListener` with `WebView`.
302 @SuppressLint("ClickableViewAccessibility")
303 protected void onCreate(Bundle savedInstanceState) {
304 // Get a handle for the shared preferences.
305 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
307 // Get the theme and screenshot preferences.
308 boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
309 boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
311 // Disable screenshots if not allowed.
312 if (!allowScreenshots) {
313 getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
316 // Set the activity theme.
318 setTheme(R.style.PrivacyBrowserDark);
320 setTheme(R.style.PrivacyBrowserLight);
323 // Run the default commands.
324 super.onCreate(savedInstanceState);
326 // Set the content view.
327 setContentView(R.layout.main_framelayout);
329 // Get a handle for the input method.
330 InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
332 // Remove the lint warning below that the input method manager might be null.
333 assert inputMethodManager != null;
335 // Get a handle for the toolbar.
336 Toolbar toolbar = findViewById(R.id.toolbar);
338 // Set the action bar. `SupportActionBar` must be used until the minimum API is >= 21.
339 setSupportActionBar(toolbar);
341 // Get a handle for the action bar.
342 ActionBar actionBar = getSupportActionBar();
344 // This is needed to get rid of the Android Studio warning that the action bar might be null.
345 assert actionBar != null;
347 // Add the custom layout, which shows the URL text bar.
348 actionBar.setCustomView(R.layout.url_app_bar);
349 actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
351 // Initialize the foreground color spans for highlighting the URLs. We have to use the deprecated `getColor()` until API >= 23.
352 redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
353 initialGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
354 finalGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
356 // Get handles for the URL views.
357 EditText urlEditText = findViewById(R.id.url_edittext);
359 // Remove the formatting from `urlTextBar` when the user is editing the text.
360 urlEditText.setOnFocusChangeListener((View v, boolean hasFocus) -> {
361 if (hasFocus) { // The user is editing the URL text box.
362 // Remove the highlighting.
363 urlEditText.getText().removeSpan(redColorSpan);
364 urlEditText.getText().removeSpan(initialGrayColorSpan);
365 urlEditText.getText().removeSpan(finalGrayColorSpan);
366 } else { // The user has stopped editing the URL text box.
367 // Move to the beginning of the string.
368 urlEditText.setSelection(0);
370 // Reapply the highlighting.
375 // Set the go button on the keyboard to load the URL in `urlTextBox`.
376 urlEditText.setOnKeyListener((View v, int keyCode, KeyEvent event) -> {
377 // If the event is a key-down event on the `enter` button, load the URL.
378 if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
379 // Load the URL into the mainWebView and consume the event.
380 loadUrlFromTextBox();
382 // If the enter key was pressed, consume the event.
385 // If any other key was pressed, do not consume the event.
390 // Initialize the Orbot status and the waiting for Orbot trackers.
391 orbotStatus = "unknown";
392 waitingForOrbot = false;
394 // Create an Orbot status `BroadcastReceiver`.
395 orbotStatusBroadcastReceiver = new BroadcastReceiver() {
397 public void onReceive(Context context, Intent intent) {
398 // Store the content of the status message in `orbotStatus`.
399 orbotStatus = intent.getStringExtra("org.torproject.android.intent.extra.STATUS");
401 // If Privacy Browser is waiting on Orbot, load the website now that Orbot is connected.
402 if (orbotStatus.equals("ON") && waitingForOrbot) {
403 // Reset the waiting for Orbot status.
404 waitingForOrbot = false;
406 // Get the intent that started the app.
407 Intent launchingIntent = getIntent();
409 // Get the information from the intent.
410 String launchingIntentAction = launchingIntent.getAction();
411 Uri launchingIntentUriData = launchingIntent.getData();
413 // If the intent action is a web search, perform the search.
414 if ((launchingIntentAction != null) && launchingIntentAction.equals(Intent.ACTION_WEB_SEARCH)) {
415 // Create an encoded URL string.
416 String encodedUrlString;
418 // Sanitize the search input and convert it to a search.
420 encodedUrlString = URLEncoder.encode(launchingIntent.getStringExtra(SearchManager.QUERY), "UTF-8");
421 } catch (UnsupportedEncodingException exception) {
422 encodedUrlString = "";
425 // Load the completed search URL.
426 loadUrl(searchURL + encodedUrlString);
427 } else if (launchingIntentUriData != null){ // Check to see if the intent contains a new URL.
428 // Load the URL from the intent.
429 loadUrl(launchingIntentUriData.toString());
430 } else { // The is no URL in the intent.
431 // Select the homepage based on the proxy through Orbot status.
432 if (proxyThroughOrbot) {
433 // Load the Tor homepage.
434 loadUrl(sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value)));
436 // Load the normal homepage.
437 loadUrl(sharedPreferences.getString("homepage", getString(R.string.homepage_default_value)));
444 // Register `orbotStatusBroadcastReceiver` on `this` context.
445 this.registerReceiver(orbotStatusBroadcastReceiver, new IntentFilter("org.torproject.android.intent.action.STATUS"));
447 // Get handles for views that need to be modified.
448 DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
449 NavigationView navigationView = findViewById(R.id.navigationview);
450 TabLayout tabLayout = findViewById(R.id.tablayout);
451 SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
452 ViewPager webViewPager = findViewById(R.id.webviewpager);
453 ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
454 FloatingActionButton launchBookmarksActivityFab = findViewById(R.id.launch_bookmarks_activity_fab);
455 FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
456 FloatingActionButton createBookmarkFab = findViewById(R.id.create_bookmark_fab);
457 EditText findOnPageEditText = findViewById(R.id.find_on_page_edittext);
459 // Listen for touches on the navigation menu.
460 navigationView.setNavigationItemSelectedListener(this);
462 // Get handles for the navigation menu and the back and forward menu items. The menu is zero-based.
463 Menu navigationMenu = navigationView.getMenu();
464 MenuItem navigationBackMenuItem = navigationMenu.getItem(2);
465 MenuItem navigationForwardMenuItem = navigationMenu.getItem(3);
466 MenuItem navigationHistoryMenuItem = navigationMenu.getItem(4);
467 MenuItem navigationRequestsMenuItem = navigationMenu.getItem(5);
469 // Initialize the web view pager adapter.
470 webViewPagerAdapter = new WebViewPagerAdapter(getSupportFragmentManager());
472 // Set the pager adapter on the web view pager.
473 webViewPager.setAdapter(webViewPagerAdapter);
475 // Store up to 100 tabs in memory.
476 webViewPager.setOffscreenPageLimit(100);
478 // Update the web view pager every time a tab is modified.
479 webViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
481 public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
486 public void onPageSelected(int position) {
487 // Close the find on page bar if it is open.
488 closeFindOnPage(null);
490 // Set the current WebView.
491 setCurrentWebView(position);
493 // 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.
494 if (tabLayout.getSelectedTabPosition() != position) {
495 // Create a handler to select the tab.
496 Handler selectTabHandler = new Handler();
498 // Create a runnable to select the tab.
499 Runnable selectTabRunnable = () -> {
500 // Get a handle for the tab.
501 TabLayout.Tab tab = tabLayout.getTabAt(position);
503 // Assert that the tab is not null.
510 // Select the tab layout after 150 milliseconds, which leaves enough time for a new tab to be inflated.
511 selectTabHandler.postDelayed(selectTabRunnable, 150);
516 public void onPageScrollStateChanged(int state) {
521 // Display the View SSL Certificate dialog when the currently selected tab is reselected.
522 tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
524 public void onTabSelected(TabLayout.Tab tab) {
525 // Select the same page in the view pager.
526 webViewPager.setCurrentItem(tab.getPosition());
530 public void onTabUnselected(TabLayout.Tab tab) {
535 public void onTabReselected(TabLayout.Tab tab) {
536 // Instantiate the View SSL Certificate dialog.
537 DialogFragment viewSslCertificateDialogFragment = ViewSslCertificateDialog.displayDialog(currentWebView.getWebViewFragmentId());
539 // Display the View SSL Certificate dialog.
540 viewSslCertificateDialogFragment.show(getSupportFragmentManager(), getString(R.string.view_ssl_certificate));
544 // 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.
545 // The deprecated `getResources().getDrawable()` must be used until the minimum API >= 21 and and `getResources().getColor()` must be used until the minimum API >= 23.
547 launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_dark));
548 createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_dark));
549 createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_dark));
550 bookmarksListView.setBackgroundColor(getResources().getColor(R.color.gray_850));
552 launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_light));
553 createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_light));
554 createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_light));
555 bookmarksListView.setBackgroundColor(getResources().getColor(R.color.white));
558 // Set the launch bookmarks activity FAB to launch the bookmarks activity.
559 launchBookmarksActivityFab.setOnClickListener(v -> {
560 // Get a copy of the favorite icon bitmap.
561 Bitmap favoriteIconBitmap = currentWebView.getFavoriteOrDefaultIcon();
563 // Create a favorite icon byte array output stream.
564 ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
566 // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
567 favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
569 // Convert the favorite icon byte array stream to a byte array.
570 byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
572 // Create an intent to launch the bookmarks activity.
573 Intent bookmarksIntent = new Intent(getApplicationContext(), BookmarksActivity.class);
575 // Add the extra information to the intent.
576 bookmarksIntent.putExtra("current_url", currentWebView.getUrl());
577 bookmarksIntent.putExtra("current_title", currentWebView.getTitle());
578 bookmarksIntent.putExtra("current_folder", currentBookmarksFolder);
579 bookmarksIntent.putExtra("favorite_icon_byte_array", favoriteIconByteArray);
582 startActivity(bookmarksIntent);
585 // Set the create new bookmark folder FAB to display an alert dialog.
586 createBookmarkFolderFab.setOnClickListener(v -> {
587 // Create a create bookmark folder dialog.
588 DialogFragment createBookmarkFolderDialog = CreateBookmarkFolderDialog.createBookmarkFolder(currentWebView.getFavoriteOrDefaultIcon());
590 // Show the create bookmark folder dialog.
591 createBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.create_folder));
594 // Set the create new bookmark FAB to display an alert dialog.
595 createBookmarkFab.setOnClickListener(view -> {
596 // Instantiate the create bookmark dialog.
597 DialogFragment createBookmarkDialog = CreateBookmarkDialog.createBookmark(currentWebView.getUrl(), currentWebView.getTitle(), currentWebView.getFavoriteOrDefaultIcon());
599 // Display the create bookmark dialog.
600 createBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.create_bookmark));
603 // Search for the string on the page whenever a character changes in the `findOnPageEditText`.
604 findOnPageEditText.addTextChangedListener(new TextWatcher() {
606 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
611 public void onTextChanged(CharSequence s, int start, int before, int count) {
616 public void afterTextChanged(Editable s) {
617 // 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.
618 if (currentWebView != null) {
619 currentWebView.findAllAsync(findOnPageEditText.getText().toString());
624 // Set the `check mark` button for the `findOnPageEditText` keyboard to close the soft keyboard.
625 findOnPageEditText.setOnKeyListener((v, keyCode, event) -> {
626 if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The `enter` key was pressed.
627 // Hide the soft keyboard.
628 inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
630 // Consume the event.
632 } else { // A different key was pressed.
633 // Do not consume the event.
638 // Implement swipe to refresh.
639 swipeRefreshLayout.setOnRefreshListener(() -> currentWebView.reload());
641 // Store the default progress view offsets for use later in `initializeWebView()`.
642 defaultProgressViewStartOffset = swipeRefreshLayout.getProgressViewStartOffset();
643 defaultProgressViewEndOffset = swipeRefreshLayout.getProgressViewEndOffset();
645 // Set the swipe to refresh color according to the theme.
647 swipeRefreshLayout.setColorSchemeResources(R.color.blue_800);
648 swipeRefreshLayout.setProgressBackgroundColorSchemeResource(R.color.gray_850);
650 swipeRefreshLayout.setColorSchemeResources(R.color.blue_500);
653 // `DrawerTitle` identifies the `DrawerLayouts` in accessibility mode.
654 drawerLayout.setDrawerTitle(GravityCompat.START, getString(R.string.navigation_drawer));
655 drawerLayout.setDrawerTitle(GravityCompat.END, getString(R.string.bookmarks));
657 // Initialize the bookmarks database helper. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
658 bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
660 // Initialize `currentBookmarksFolder`. `""` is the home folder in the database.
661 currentBookmarksFolder = "";
663 // Load the home folder, which is `""` in the database.
664 loadBookmarksFolder();
666 bookmarksListView.setOnItemClickListener((parent, view, position, id) -> {
667 // Convert the id from long to int to match the format of the bookmarks database.
668 int databaseID = (int) id;
670 // Get the bookmark cursor for this ID and move it to the first row.
671 Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmark(databaseID);
672 bookmarkCursor.moveToFirst();
674 // Act upon the bookmark according to the type.
675 if (bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) { // The selected bookmark is a folder.
676 // Store the new folder name in `currentBookmarksFolder`.
677 currentBookmarksFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
679 // Load the new folder.
680 loadBookmarksFolder();
681 } else { // The selected bookmark is not a folder.
682 // Load the bookmark URL.
683 loadUrl(bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
685 // Close the bookmarks drawer.
686 drawerLayout.closeDrawer(GravityCompat.END);
689 // Close the `Cursor`.
690 bookmarkCursor.close();
693 bookmarksListView.setOnItemLongClickListener((parent, view, position, id) -> {
694 // Convert the database ID from `long` to `int`.
695 int databaseId = (int) id;
697 // Find out if the selected bookmark is a folder.
698 boolean isFolder = bookmarksDatabaseHelper.isFolder(databaseId);
701 // Save the current folder name, which is used in `onSaveEditBookmarkFolder()`.
702 oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
704 // Show the edit bookmark folder `AlertDialog` and name the instance `@string/edit_folder`.
705 DialogFragment editBookmarkFolderDialog = EditBookmarkFolderDialog.folderDatabaseId(databaseId, currentWebView.getFavoriteOrDefaultIcon());
706 editBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.edit_folder));
708 // Show the edit bookmark `AlertDialog` and name the instance `@string/edit_bookmark`.
709 DialogFragment editBookmarkDialog = EditBookmarkDialog.bookmarkDatabaseId(databaseId, currentWebView.getFavoriteOrDefaultIcon());
710 editBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.edit_bookmark));
713 // Consume the event.
717 // Get the status bar pixel size.
718 int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
719 int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
721 // Get the resource density.
722 float screenDensity = getResources().getDisplayMetrics().density;
724 // Calculate the drawer header padding. This is used to move the text in the drawer headers below any cutouts.
725 drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
726 drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
727 drawerHeaderPaddingBottom = (int) (8 * screenDensity);
729 // The drawer listener is used to update the navigation menu.`
730 drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
732 public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
736 public void onDrawerOpened(@NonNull View drawerView) {
740 public void onDrawerClosed(@NonNull View drawerView) {
744 public void onDrawerStateChanged(int newState) {
745 if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // A drawer is opening or closing.
746 // Get handles for the drawer headers.
747 TextView navigationHeaderTextView = findViewById(R.id.navigationText);
748 TextView bookmarksHeaderTextView = findViewById(R.id.bookmarks_title_textview);
750 // 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.
751 if (navigationHeaderTextView != null) {
752 navigationHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
755 // 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.
756 if (bookmarksHeaderTextView != null) {
757 bookmarksHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
760 // Update the navigation menu items.
761 navigationBackMenuItem.setEnabled(currentWebView.canGoBack());
762 navigationForwardMenuItem.setEnabled(currentWebView.canGoForward());
763 navigationHistoryMenuItem.setEnabled((currentWebView.canGoBack() || currentWebView.canGoForward()));
764 navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
766 // Hide the keyboard (if displayed).
767 inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
769 // 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.
770 urlEditText.clearFocus();
771 currentWebView.clearFocus();
776 // Create the hamburger icon at the start of the AppBar.
777 actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open_navigation_drawer, R.string.close_navigation_drawer);
779 // 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).
780 customHeaders.put("X-Requested-With", "");
782 // Initialize the default preference values the first time the program is run. `false` keeps this command from resetting any current preferences back to default.
783 PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
785 // Inflate a bare WebView to get the default user agent. It is not used to render content on the screen.
786 @SuppressLint("InflateParams") View webViewLayout = getLayoutInflater().inflate(R.layout.bare_webview, null, false);
788 // Get a handle for the WebView.
789 WebView bareWebView = webViewLayout.findViewById(R.id.bare_webview);
791 // Store the default user agent.
792 webViewDefaultUserAgent = bareWebView.getSettings().getUserAgentString();
794 // Destroy the bare WebView.
795 bareWebView.destroy();
797 // Populate the blocklists.
798 new PopulateBlocklists(this, this).execute();
802 protected void onNewIntent(Intent intent) {
803 // Get the information from the intent.
804 String intentAction = intent.getAction();
805 Uri intentUriData = intent.getData();
807 // Determine if this is a web search.
808 boolean isWebSearch = ((intentAction != null) && intentAction.equals(Intent.ACTION_WEB_SEARCH));
810 // 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.
811 if (intentUriData != null || isWebSearch) {
812 // Get the shared preferences.
813 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
815 // Create a URL string.
818 // If the intent action is a web search, perform the search.
820 // Create an encoded URL string.
821 String encodedUrlString;
823 // Sanitize the search input and convert it to a search.
825 encodedUrlString = URLEncoder.encode(intent.getStringExtra(SearchManager.QUERY), "UTF-8");
826 } catch (UnsupportedEncodingException exception) {
827 encodedUrlString = "";
830 // Add the base search URL.
831 url = searchURL + encodedUrlString;
832 } else { // The intent should contain a URL.
833 // Set the intent data as the URL.
834 url = intentUriData.toString();
837 // Add a new tab if specified in the preferences.
838 if (sharedPreferences.getBoolean("open_intents_in_new_tab", true)) { // Load the URL in a new tab.
839 // Set the loading new intent flag.
840 loadingNewIntent = true;
844 } else { // Load the URL in the current tab.
849 // Get a handle for the drawer layout.
850 DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
852 // Close the navigation drawer if it is open.
853 if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
854 drawerLayout.closeDrawer(GravityCompat.START);
857 // Close the bookmarks drawer if it is open.
858 if (drawerLayout.isDrawerVisible(GravityCompat.END)) {
859 drawerLayout.closeDrawer(GravityCompat.END);
865 public void onRestart() {
866 // Run the default commands.
869 // Make sure Orbot is running if Privacy Browser is proxying through Orbot.
870 if (proxyThroughOrbot) {
871 // Request Orbot to start. If Orbot is already running no hard will be caused by this request.
872 Intent orbotIntent = new Intent("org.torproject.android.intent.action.START");
874 // Send the intent to the Orbot package.
875 orbotIntent.setPackage("org.torproject.android");
878 sendBroadcast(orbotIntent);
881 // Apply the app settings if returning from the Settings activity.
882 if (reapplyAppSettingsOnRestart) {
883 // Reset the reapply app settings on restart tracker.
884 reapplyAppSettingsOnRestart = false;
886 // Apply the app settings.
890 // Apply the domain settings if returning from the settings or domains activity.
891 if (reapplyDomainSettingsOnRestart) {
892 // Reset the reapply domain settings on restart tracker.
893 reapplyDomainSettingsOnRestart = false;
895 // Reapply the domain settings for each tab.
896 for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
897 // Get the WebView tab fragment.
898 WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
900 // Get the fragment view.
901 View fragmentView = webViewTabFragment.getView();
903 // Only reload the WebViews if they exist.
904 if (fragmentView != null) {
905 // Get the nested scroll WebView from the tab fragment.
906 NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
908 // Reset the current domain name so the domain settings will be reapplied.
909 nestedScrollWebView.resetCurrentDomainName();
911 // Reapply the domain settings if the URL is not null, which can happen if an empty tab is active when returning from settings.
912 if (nestedScrollWebView.getUrl() != null) {
913 applyDomainSettings(nestedScrollWebView, nestedScrollWebView.getUrl(), false, true);
919 // Load the URL on restart (used when loading a bookmark).
920 if (loadUrlOnRestart) {
921 // Load the specified URL.
922 loadUrl(urlToLoadOnRestart);
924 // Reset the load on restart tracker.
925 loadUrlOnRestart = false;
928 // Update the bookmarks drawer if returning from the Bookmarks activity.
929 if (restartFromBookmarksActivity) {
930 // Get a handle for the drawer layout.
931 DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
933 // Close the bookmarks drawer.
934 drawerLayout.closeDrawer(GravityCompat.END);
936 // Reload the bookmarks drawer.
937 loadBookmarksFolder();
939 // Reset `restartFromBookmarksActivity`.
940 restartFromBookmarksActivity = false;
943 // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step. This can be important if the screen was rotated.
944 updatePrivacyIcons(true);
947 // `onResume()` runs after `onStart()`, which runs after `onCreate()` and `onRestart()`.
949 public void onResume() {
950 // Run the default commands.
953 for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
954 // Get the WebView tab fragment.
955 WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
957 // Get the fragment view.
958 View fragmentView = webViewTabFragment.getView();
960 // Only resume the WebViews if they exist (they won't when the app is first created).
961 if (fragmentView != null) {
962 // Get the nested scroll WebView from the tab fragment.
963 NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
965 // Resume the nested scroll WebView JavaScript timers.
966 nestedScrollWebView.resumeTimers();
968 // Resume the nested scroll WebView.
969 nestedScrollWebView.onResume();
973 // Display a message to the user if waiting for Orbot.
974 if (waitingForOrbot && !orbotStatus.equals("ON")) {
975 // Disable the wide view port so that the waiting for Orbot text is displayed correctly.
976 currentWebView.getSettings().setUseWideViewPort(false);
978 // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
979 currentWebView.loadData("<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>", "text/html", null);
982 if (displayingFullScreenVideo || inFullScreenBrowsingMode) {
983 // Get a handle for the root frame layouts.
984 FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
986 // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
987 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
989 /* Hide the system bars.
990 * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
991 * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
992 * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
993 * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
995 rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
996 View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
997 } else if (BuildConfig.FLAVOR.contentEquals("free")) { // Resume the adView for the free flavor.
999 AdHelper.resumeAd(findViewById(R.id.adview));
1004 public void onPause() {
1005 // Run the default commands.
1008 for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
1009 // Get the WebView tab fragment.
1010 WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
1012 // Get the fragment view.
1013 View fragmentView = webViewTabFragment.getView();
1015 // Only pause the WebViews if they exist (they won't when the app is first created).
1016 if (fragmentView != null) {
1017 // Get the nested scroll WebView from the tab fragment.
1018 NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
1020 // Pause the nested scroll WebView.
1021 nestedScrollWebView.onPause();
1023 // Pause the nested scroll WebView JavaScript timers.
1024 nestedScrollWebView.pauseTimers();
1028 // Pause the ad or it will continue to consume resources in the background on the free flavor.
1029 if (BuildConfig.FLAVOR.contentEquals("free")) {
1031 AdHelper.pauseAd(findViewById(R.id.adview));
1036 public void onDestroy() {
1037 // Unregister the Orbot status broadcast receiver.
1038 this.unregisterReceiver(orbotStatusBroadcastReceiver);
1040 // Close the bookmarks cursor and database.
1041 bookmarksCursor.close();
1042 bookmarksDatabaseHelper.close();
1044 // Run the default commands.
1049 public boolean onCreateOptionsMenu(Menu menu) {
1050 // Inflate the menu. This adds items to the action bar if it is present.
1051 getMenuInflater().inflate(R.menu.webview_options_menu, menu);
1053 // Store a handle for the options menu so it can be used by `onOptionsItemSelected()` and `updatePrivacyIcons()`.
1056 // Set the initial status of the privacy icons. `false` does not call `invalidateOptionsMenu` as the last step.
1057 updatePrivacyIcons(false);
1059 // Get handles for the menu items.
1060 MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
1061 MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
1062 MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
1063 MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
1064 MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
1065 MenuItem refreshMenuItem = menu.findItem(R.id.refresh);
1066 MenuItem adConsentMenuItem = menu.findItem(R.id.ad_consent);
1068 // Only display third-party cookies if API >= 21
1069 toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
1071 // Only display the form data menu items if the API < 26.
1072 toggleSaveFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
1073 clearFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
1075 // Disable the clear form data menu item if the API >= 26 so that the status of the main Clear Data is calculated correctly.
1076 clearFormDataMenuItem.setEnabled(Build.VERSION.SDK_INT < 26);
1078 // Only show Ad Consent if this is the free flavor.
1079 adConsentMenuItem.setVisible(BuildConfig.FLAVOR.contentEquals("free"));
1081 // Get the shared preferences.
1082 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
1084 // Get the dark theme and app bar preferences..
1085 boolean displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
1086 boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
1088 // 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.
1089 if (displayAdditionalAppBarIcons) {
1090 toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
1091 toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
1092 refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
1093 } else { //Do not display the additional icons.
1094 toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
1095 toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
1096 refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
1099 // Replace Refresh with Stop if a URL is already loading.
1100 if (currentWebView != null && currentWebView.getProgress() != 100) {
1102 refreshMenuItem.setTitle(R.string.stop);
1104 // If the icon is displayed in the AppBar, set it according to the theme.
1105 if (displayAdditionalAppBarIcons) {
1107 refreshMenuItem.setIcon(R.drawable.close_dark);
1109 refreshMenuItem.setIcon(R.drawable.close_light);
1118 public boolean onPrepareOptionsMenu(Menu menu) {
1119 // Get handles for the menu items.
1120 MenuItem addOrEditDomain = menu.findItem(R.id.add_or_edit_domain);
1121 MenuItem firstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
1122 MenuItem thirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
1123 MenuItem domStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
1124 MenuItem saveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
1125 MenuItem clearDataMenuItem = menu.findItem(R.id.clear_data);
1126 MenuItem clearCookiesMenuItem = menu.findItem(R.id.clear_cookies);
1127 MenuItem clearDOMStorageMenuItem = menu.findItem(R.id.clear_dom_storage);
1128 MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
1129 MenuItem blocklistsMenuItem = menu.findItem(R.id.blocklists);
1130 MenuItem easyListMenuItem = menu.findItem(R.id.easylist);
1131 MenuItem easyPrivacyMenuItem = menu.findItem(R.id.easyprivacy);
1132 MenuItem fanboysAnnoyanceListMenuItem = menu.findItem(R.id.fanboys_annoyance_list);
1133 MenuItem fanboysSocialBlockingListMenuItem = menu.findItem(R.id.fanboys_social_blocking_list);
1134 MenuItem ultraPrivacyMenuItem = menu.findItem(R.id.ultraprivacy);
1135 MenuItem blockAllThirdPartyRequestsMenuItem = menu.findItem(R.id.block_all_third_party_requests);
1136 MenuItem fontSizeMenuItem = menu.findItem(R.id.font_size);
1137 MenuItem swipeToRefreshMenuItem = menu.findItem(R.id.swipe_to_refresh);
1138 MenuItem wideViewportMenuItem = menu.findItem(R.id.wide_viewport);
1139 MenuItem displayImagesMenuItem = menu.findItem(R.id.display_images);
1140 MenuItem nightModeMenuItem = menu.findItem(R.id.night_mode);
1141 MenuItem proxyThroughOrbotMenuItem = menu.findItem(R.id.proxy_through_orbot);
1143 // Get a handle for the cookie manager.
1144 CookieManager cookieManager = CookieManager.getInstance();
1146 // Initialize the current user agent string and the font size.
1147 String currentUserAgent = getString(R.string.user_agent_privacy_browser);
1150 // 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.
1151 if (currentWebView != null) {
1152 // Set the add or edit domain text.
1153 if (currentWebView.getDomainSettingsApplied()) {
1154 addOrEditDomain.setTitle(R.string.edit_domain_settings);
1156 addOrEditDomain.setTitle(R.string.add_domain_settings);
1159 // Get the current user agent from the WebView.
1160 currentUserAgent = currentWebView.getSettings().getUserAgentString();
1162 // Get the current font size from the
1163 fontSize = currentWebView.getSettings().getTextZoom();
1165 // Set the status of the menu item checkboxes.
1166 domStorageMenuItem.setChecked(currentWebView.getSettings().getDomStorageEnabled());
1167 saveFormDataMenuItem.setChecked(currentWebView.getSettings().getSaveFormData()); // Form data can be removed once the minimum API >= 26.
1168 easyListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST));
1169 easyPrivacyMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY));
1170 fanboysAnnoyanceListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
1171 fanboysSocialBlockingListMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
1172 ultraPrivacyMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY));
1173 blockAllThirdPartyRequestsMenuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
1174 swipeToRefreshMenuItem.setChecked(currentWebView.getSwipeToRefresh());
1175 wideViewportMenuItem.setChecked(currentWebView.getSettings().getUseWideViewPort());
1176 displayImagesMenuItem.setChecked(currentWebView.getSettings().getLoadsImagesAutomatically());
1177 nightModeMenuItem.setChecked(currentWebView.getNightMode());
1179 // Initialize the display names for the blocklists with the number of blocked requests.
1180 blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
1181 easyListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASY_LIST) + " - " + getString(R.string.easylist));
1182 easyPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASY_PRIVACY) + " - " + getString(R.string.easyprivacy));
1183 fanboysAnnoyanceListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST) + " - " + getString(R.string.fanboys_annoyance_list));
1184 fanboysSocialBlockingListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST) + " - " + getString(R.string.fanboys_social_blocking_list));
1185 ultraPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.ULTRA_PRIVACY) + " - " + getString(R.string.ultraprivacy));
1186 blockAllThirdPartyRequestsMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_REQUESTS) + " - " + getString(R.string.block_all_third_party_requests));
1188 // Only modify third-party cookies if the API >= 21.
1189 if (Build.VERSION.SDK_INT >= 21) {
1190 // Set the status of the third-party cookies checkbox.
1191 thirdPartyCookiesMenuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
1193 // Enable third-party cookies if first-party cookies are enabled.
1194 thirdPartyCookiesMenuItem.setEnabled(cookieManager.acceptCookie());
1197 // Enable DOM Storage if JavaScript is enabled.
1198 domStorageMenuItem.setEnabled(currentWebView.getSettings().getJavaScriptEnabled());
1201 // Set the status of the menu item checkboxes.
1202 firstPartyCookiesMenuItem.setChecked(cookieManager.acceptCookie());
1203 proxyThroughOrbotMenuItem.setChecked(proxyThroughOrbot);
1205 // Enable Clear Cookies if there are any.
1206 clearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
1208 // 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`.
1209 String privateDataDirectoryString = getApplicationInfo().dataDir;
1211 // Get a count of the number of files in the Local Storage directory.
1212 File localStorageDirectory = new File (privateDataDirectoryString + "/app_webview/Local Storage/");
1213 int localStorageDirectoryNumberOfFiles = 0;
1214 if (localStorageDirectory.exists()) {
1215 localStorageDirectoryNumberOfFiles = localStorageDirectory.list().length;
1218 // Get a count of the number of files in the IndexedDB directory.
1219 File indexedDBDirectory = new File (privateDataDirectoryString + "/app_webview/IndexedDB");
1220 int indexedDBDirectoryNumberOfFiles = 0;
1221 if (indexedDBDirectory.exists()) {
1222 indexedDBDirectoryNumberOfFiles = indexedDBDirectory.list().length;
1225 // Enable Clear DOM Storage if there is any.
1226 clearDOMStorageMenuItem.setEnabled(localStorageDirectoryNumberOfFiles > 0 || indexedDBDirectoryNumberOfFiles > 0);
1228 // Enable Clear Form Data is there is any. This can be removed once the minimum API >= 26.
1229 if (Build.VERSION.SDK_INT < 26) {
1230 // Get the WebView database.
1231 WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
1233 // Enable the clear form data menu item if there is anything to clear.
1234 clearFormDataMenuItem.setEnabled(webViewDatabase.hasFormData());
1237 // Enable Clear Data if any of the submenu items are enabled.
1238 clearDataMenuItem.setEnabled(clearCookiesMenuItem.isEnabled() || clearDOMStorageMenuItem.isEnabled() || clearFormDataMenuItem.isEnabled());
1240 // Disable Fanboy's Social Blocking List menu item if Fanboy's Annoyance List is checked.
1241 fanboysSocialBlockingListMenuItem.setEnabled(!fanboysAnnoyanceListMenuItem.isChecked());
1243 // Select the current user agent menu item. A switch statement cannot be used because the user agents are not compile time constants.
1244 if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[0])) { // Privacy Browser.
1245 menu.findItem(R.id.user_agent_privacy_browser).setChecked(true);
1246 } else if (currentUserAgent.equals(webViewDefaultUserAgent)) { // WebView Default.
1247 menu.findItem(R.id.user_agent_webview_default).setChecked(true);
1248 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[2])) { // Firefox on Android.
1249 menu.findItem(R.id.user_agent_firefox_on_android).setChecked(true);
1250 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[3])) { // Chrome on Android.
1251 menu.findItem(R.id.user_agent_chrome_on_android).setChecked(true);
1252 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[4])) { // Safari on iOS.
1253 menu.findItem(R.id.user_agent_safari_on_ios).setChecked(true);
1254 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[5])) { // Firefox on Linux.
1255 menu.findItem(R.id.user_agent_firefox_on_linux).setChecked(true);
1256 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[6])) { // Chromium on Linux.
1257 menu.findItem(R.id.user_agent_chromium_on_linux).setChecked(true);
1258 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[7])) { // Firefox on Windows.
1259 menu.findItem(R.id.user_agent_firefox_on_windows).setChecked(true);
1260 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[8])) { // Chrome on Windows.
1261 menu.findItem(R.id.user_agent_chrome_on_windows).setChecked(true);
1262 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[9])) { // Edge on Windows.
1263 menu.findItem(R.id.user_agent_edge_on_windows).setChecked(true);
1264 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[10])) { // Internet Explorer on Windows.
1265 menu.findItem(R.id.user_agent_internet_explorer_on_windows).setChecked(true);
1266 } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[11])) { // Safari on macOS.
1267 menu.findItem(R.id.user_agent_safari_on_macos).setChecked(true);
1268 } else { // Custom user agent.
1269 menu.findItem(R.id.user_agent_custom).setChecked(true);
1272 // Instantiate the font size title and the selected font size menu item.
1273 String fontSizeTitle;
1274 MenuItem selectedFontSizeMenuItem;
1276 // Prepare the font size title and current size menu item.
1279 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.twenty_five_percent);
1280 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_twenty_five_percent);
1284 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.fifty_percent);
1285 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_fifty_percent);
1289 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.seventy_five_percent);
1290 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_seventy_five_percent);
1294 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
1295 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
1299 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_twenty_five_percent);
1300 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_twenty_five_percent);
1304 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_fifty_percent);
1305 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_fifty_percent);
1309 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_seventy_five_percent);
1310 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_seventy_five_percent);
1314 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.two_hundred_percent);
1315 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_two_hundred_percent);
1319 fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
1320 selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
1324 // Set the font size title and select the current size menu item.
1325 fontSizeMenuItem.setTitle(fontSizeTitle);
1326 selectedFontSizeMenuItem.setChecked(true);
1328 // Run all the other default commands.
1329 super.onPrepareOptionsMenu(menu);
1331 // Display the menu.
1336 // Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled.
1337 @SuppressLint("SetJavaScriptEnabled")
1338 public boolean onOptionsItemSelected(MenuItem menuItem) {
1339 // Reenter full screen browsing mode if it was interrupted by the options menu. <https://redmine.stoutner.com/issues/389>
1340 if (inFullScreenBrowsingMode) {
1341 // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
1342 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
1344 FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
1346 /* Hide the system bars.
1347 * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
1348 * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
1349 * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
1350 * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
1352 rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
1353 View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
1356 // Get the selected menu item ID.
1357 int menuItemId = menuItem.getItemId();
1359 // Get a handle for the shared preferences.
1360 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
1362 // Get a handle for the cookie manager.
1363 CookieManager cookieManager = CookieManager.getInstance();
1365 // Run the commands that correlate to the selected menu item.
1366 switch (menuItemId) {
1367 case R.id.toggle_javascript:
1368 // Toggle the JavaScript status.
1369 currentWebView.getSettings().setJavaScriptEnabled(!currentWebView.getSettings().getJavaScriptEnabled());
1371 // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
1372 updatePrivacyIcons(true);
1374 // Display a `Snackbar`.
1375 if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScrip is enabled.
1376 Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
1377 } else if (cookieManager.acceptCookie()) { // JavaScript is disabled, but first-party cookies are enabled.
1378 Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
1379 } else { // Privacy mode.
1380 Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
1383 // Reload the current WebView.
1384 currentWebView.reload();
1387 case R.id.add_or_edit_domain:
1388 if (currentWebView.getDomainSettingsApplied()) { // Edit the current domain settings.
1389 // Reapply the domain settings on returning to `MainWebViewActivity`.
1390 reapplyDomainSettingsOnRestart = true;
1392 // Create an intent to launch the domains activity.
1393 Intent domainsIntent = new Intent(this, DomainsActivity.class);
1395 // Add the extra information to the intent.
1396 domainsIntent.putExtra("load_domain", currentWebView.getDomainSettingsDatabaseId());
1397 domainsIntent.putExtra("close_on_back", true);
1398 domainsIntent.putExtra("current_url", currentWebView.getUrl());
1400 // Get the current certificate.
1401 SslCertificate sslCertificate = currentWebView.getCertificate();
1403 // Check to see if the SSL certificate is populated.
1404 if (sslCertificate != null) {
1405 // Extract the certificate to strings.
1406 String issuedToCName = sslCertificate.getIssuedTo().getCName();
1407 String issuedToOName = sslCertificate.getIssuedTo().getOName();
1408 String issuedToUName = sslCertificate.getIssuedTo().getUName();
1409 String issuedByCName = sslCertificate.getIssuedBy().getCName();
1410 String issuedByOName = sslCertificate.getIssuedBy().getOName();
1411 String issuedByUName = sslCertificate.getIssuedBy().getUName();
1412 long startDateLong = sslCertificate.getValidNotBeforeDate().getTime();
1413 long endDateLong = sslCertificate.getValidNotAfterDate().getTime();
1415 // Add the certificate to the intent.
1416 domainsIntent.putExtra("ssl_issued_to_cname", issuedToCName);
1417 domainsIntent.putExtra("ssl_issued_to_oname", issuedToOName);
1418 domainsIntent.putExtra("ssl_issued_to_uname", issuedToUName);
1419 domainsIntent.putExtra("ssl_issued_by_cname", issuedByCName);
1420 domainsIntent.putExtra("ssl_issued_by_oname", issuedByOName);
1421 domainsIntent.putExtra("ssl_issued_by_uname", issuedByUName);
1422 domainsIntent.putExtra("ssl_start_date", startDateLong);
1423 domainsIntent.putExtra("ssl_end_date", endDateLong);
1426 // Check to see if the current IP addresses have been received.
1427 if (currentWebView.hasCurrentIpAddresses()) {
1428 // Add the current IP addresses to the intent.
1429 domainsIntent.putExtra("current_ip_addresses", currentWebView.getCurrentIpAddresses());
1433 startActivity(domainsIntent);
1434 } else { // Add a new domain.
1435 // Apply the new domain settings on returning to `MainWebViewActivity`.
1436 reapplyDomainSettingsOnRestart = true;
1438 // Get the current domain
1439 Uri currentUri = Uri.parse(currentWebView.getUrl());
1440 String currentDomain = currentUri.getHost();
1442 // Initialize the database handler. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
1443 DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
1445 // Create the domain and store the database ID.
1446 int newDomainDatabaseId = domainsDatabaseHelper.addDomain(currentDomain);
1448 // Create an intent to launch the domains activity.
1449 Intent domainsIntent = new Intent(this, DomainsActivity.class);
1451 // Add the extra information to the intent.
1452 domainsIntent.putExtra("load_domain", newDomainDatabaseId);
1453 domainsIntent.putExtra("close_on_back", true);
1454 domainsIntent.putExtra("current_url", currentWebView.getUrl());
1456 // Get the current certificate.
1457 SslCertificate sslCertificate = currentWebView.getCertificate();
1459 // Check to see if the SSL certificate is populated.
1460 if (sslCertificate != null) {
1461 // Extract the certificate to strings.
1462 String issuedToCName = sslCertificate.getIssuedTo().getCName();
1463 String issuedToOName = sslCertificate.getIssuedTo().getOName();
1464 String issuedToUName = sslCertificate.getIssuedTo().getUName();
1465 String issuedByCName = sslCertificate.getIssuedBy().getCName();
1466 String issuedByOName = sslCertificate.getIssuedBy().getOName();
1467 String issuedByUName = sslCertificate.getIssuedBy().getUName();
1468 long startDateLong = sslCertificate.getValidNotBeforeDate().getTime();
1469 long endDateLong = sslCertificate.getValidNotAfterDate().getTime();
1471 // Add the certificate to the intent.
1472 domainsIntent.putExtra("ssl_issued_to_cname", issuedToCName);
1473 domainsIntent.putExtra("ssl_issued_to_oname", issuedToOName);
1474 domainsIntent.putExtra("ssl_issued_to_uname", issuedToUName);
1475 domainsIntent.putExtra("ssl_issued_by_cname", issuedByCName);
1476 domainsIntent.putExtra("ssl_issued_by_oname", issuedByOName);
1477 domainsIntent.putExtra("ssl_issued_by_uname", issuedByUName);
1478 domainsIntent.putExtra("ssl_start_date", startDateLong);
1479 domainsIntent.putExtra("ssl_end_date", endDateLong);
1482 // Check to see if the current IP addresses have been received.
1483 if (currentWebView.hasCurrentIpAddresses()) {
1484 // Add the current IP addresses to the intent.
1485 domainsIntent.putExtra("current_ip_addresses", currentWebView.getCurrentIpAddresses());
1489 startActivity(domainsIntent);
1493 case R.id.toggle_first_party_cookies:
1494 // Switch the first-party cookie status.
1495 cookieManager.setAcceptCookie(!cookieManager.acceptCookie());
1497 // Store the first-party cookie status.
1498 currentWebView.setAcceptFirstPartyCookies(cookieManager.acceptCookie());
1500 // Update the menu checkbox.
1501 menuItem.setChecked(cookieManager.acceptCookie());
1503 // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
1504 updatePrivacyIcons(true);
1506 // Display a snackbar.
1507 if (cookieManager.acceptCookie()) { // First-party cookies are enabled.
1508 Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
1509 } else if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScript is still enabled.
1510 Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
1511 } else { // Privacy mode.
1512 Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
1515 // Reload the current WebView.
1516 currentWebView.reload();
1519 case R.id.toggle_third_party_cookies:
1520 if (Build.VERSION.SDK_INT >= 21) {
1521 // Switch the status of thirdPartyCookiesEnabled.
1522 cookieManager.setAcceptThirdPartyCookies(currentWebView, !cookieManager.acceptThirdPartyCookies(currentWebView));
1524 // Update the menu checkbox.
1525 menuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
1527 // Display a snackbar.
1528 if (cookieManager.acceptThirdPartyCookies(currentWebView)) {
1529 Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
1531 Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
1534 // Reload the current WebView.
1535 currentWebView.reload();
1536 } // Else do nothing because SDK < 21.
1539 case R.id.toggle_dom_storage:
1540 // Toggle the status of domStorageEnabled.
1541 currentWebView.getSettings().setDomStorageEnabled(!currentWebView.getSettings().getDomStorageEnabled());
1543 // Update the menu checkbox.
1544 menuItem.setChecked(currentWebView.getSettings().getDomStorageEnabled());
1546 // Update the privacy icon. `true` refreshes the app bar icons.
1547 updatePrivacyIcons(true);
1549 // Display a snackbar.
1550 if (currentWebView.getSettings().getDomStorageEnabled()) {
1551 Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
1553 Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
1556 // Reload the current WebView.
1557 currentWebView.reload();
1560 // Form data can be removed once the minimum API >= 26.
1561 case R.id.toggle_save_form_data:
1562 // Switch the status of saveFormDataEnabled.
1563 currentWebView.getSettings().setSaveFormData(!currentWebView.getSettings().getSaveFormData());
1565 // Update the menu checkbox.
1566 menuItem.setChecked(currentWebView.getSettings().getSaveFormData());
1568 // Display a snackbar.
1569 if (currentWebView.getSettings().getSaveFormData()) {
1570 Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
1572 Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
1575 // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
1576 updatePrivacyIcons(true);
1578 // Reload the current WebView.
1579 currentWebView.reload();
1582 case R.id.clear_cookies:
1583 Snackbar.make(findViewById(R.id.webviewpager), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
1584 .setAction(R.string.undo, v -> {
1585 // Do nothing because everything will be handled by `onDismissed()` below.
1587 .addCallback(new Snackbar.Callback() {
1588 @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
1590 public void onDismissed(Snackbar snackbar, int event) {
1591 if (event != Snackbar.Callback.DISMISS_EVENT_ACTION) { // The snackbar was dismissed without the undo button being pushed.
1592 // Delete the cookies, which command varies by SDK.
1593 if (Build.VERSION.SDK_INT < 21) {
1594 cookieManager.removeAllCookie();
1596 cookieManager.removeAllCookies(null);
1604 case R.id.clear_dom_storage:
1605 Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
1606 .setAction(R.string.undo, v -> {
1607 // Do nothing because everything will be handled by `onDismissed()` below.
1609 .addCallback(new Snackbar.Callback() {
1610 @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
1612 public void onDismissed(Snackbar snackbar, int event) {
1613 if (event != Snackbar.Callback.DISMISS_EVENT_ACTION) { // The snackbar was dismissed without the undo button being pushed.
1614 // Delete the DOM Storage.
1615 WebStorage webStorage = WebStorage.getInstance();
1616 webStorage.deleteAllData();
1618 // Initialize a handler to manually delete the DOM storage files and directories.
1619 Handler deleteDomStorageHandler = new Handler();
1621 // Setup a runnable to manually delete the DOM storage files and directories.
1622 Runnable deleteDomStorageRunnable = () -> {
1624 // Get a handle for the runtime.
1625 Runtime runtime = Runtime.getRuntime();
1627 // Get the application's private data directory, which will be something like `/data/user/0/com.stoutner.privacybrowser.standard`,
1628 // which links to `/data/data/com.stoutner.privacybrowser.standard`.
1629 String privateDataDirectoryString = getApplicationInfo().dataDir;
1631 // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
1632 Process deleteLocalStorageProcess = runtime.exec(new String[]{"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
1634 // Multiple commands must be used because `Runtime.exec()` does not like `*`.
1635 Process deleteIndexProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
1636 Process deleteQuotaManagerProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
1637 Process deleteQuotaManagerJournalProcess = runtime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
1638 Process deleteDatabasesProcess = runtime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
1640 // Wait for the processes to finish.
1641 deleteLocalStorageProcess.waitFor();
1642 deleteIndexProcess.waitFor();
1643 deleteQuotaManagerProcess.waitFor();
1644 deleteQuotaManagerJournalProcess.waitFor();
1645 deleteDatabasesProcess.waitFor();
1646 } catch (Exception exception) {
1647 // Do nothing if an error is thrown.
1651 // Manually delete the DOM storage files after 200 milliseconds.
1652 deleteDomStorageHandler.postDelayed(deleteDomStorageRunnable, 200);
1659 // Form data can be remove once the minimum API >= 26.
1660 case R.id.clear_form_data:
1661 Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_deleted, Snackbar.LENGTH_LONG)
1662 .setAction(R.string.undo, v -> {
1663 // Do nothing because everything will be handled by `onDismissed()` below.
1665 .addCallback(new Snackbar.Callback() {
1666 @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
1668 public void onDismissed(Snackbar snackbar, int event) {
1669 if (event != Snackbar.Callback.DISMISS_EVENT_ACTION) { // The snackbar was dismissed without the undo button being pushed.
1670 // Delete the form data.
1671 WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(getApplicationContext());
1672 mainWebViewDatabase.clearFormData();
1680 // Toggle the EasyList status.
1681 currentWebView.enableBlocklist(NestedScrollWebView.EASY_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST));
1683 // Update the menu checkbox.
1684 menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_LIST));
1686 // Reload the current WebView.
1687 currentWebView.reload();
1690 case R.id.easyprivacy:
1691 // Toggle the EasyPrivacy status.
1692 currentWebView.enableBlocklist(NestedScrollWebView.EASY_PRIVACY, !currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY));
1694 // Update the menu checkbox.
1695 menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.EASY_PRIVACY));
1697 // Reload the current WebView.
1698 currentWebView.reload();
1701 case R.id.fanboys_annoyance_list:
1702 // Toggle Fanboy's Annoyance List status.
1703 currentWebView.enableBlocklist(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
1705 // Update the menu checkbox.
1706 menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
1708 // Update the staus of Fanboy's Social Blocking List.
1709 MenuItem fanboysSocialBlockingListMenuItem = optionsMenu.findItem(R.id.fanboys_social_blocking_list);
1710 fanboysSocialBlockingListMenuItem.setEnabled(!currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
1712 // Reload the current WebView.
1713 currentWebView.reload();
1716 case R.id.fanboys_social_blocking_list:
1717 // Toggle Fanboy's Social Blocking List status.
1718 currentWebView.enableBlocklist(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST, !currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
1720 // Update the menu checkbox.
1721 menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST));
1723 // Reload the current WebView.
1724 currentWebView.reload();
1727 case R.id.ultraprivacy:
1728 // Toggle the UltraPrivacy status.
1729 currentWebView.enableBlocklist(NestedScrollWebView.ULTRA_PRIVACY, !currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY));
1731 // Update the menu checkbox.
1732 menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.ULTRA_PRIVACY));
1734 // Reload the current WebView.
1735 currentWebView.reload();
1738 case R.id.block_all_third_party_requests:
1739 //Toggle the third-party requests blocker status.
1740 currentWebView.enableBlocklist(NestedScrollWebView.THIRD_PARTY_REQUESTS, !currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
1742 // Update the menu checkbox.
1743 menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
1745 // Reload the current WebView.
1746 currentWebView.reload();
1749 case R.id.user_agent_privacy_browser:
1750 // Update the user agent.
1751 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[0]);
1753 // Reload the current WebView.
1754 currentWebView.reload();
1757 case R.id.user_agent_webview_default:
1758 // Update the user agent.
1759 currentWebView.getSettings().setUserAgentString("");
1761 // Reload the current WebView.
1762 currentWebView.reload();
1765 case R.id.user_agent_firefox_on_android:
1766 // Update the user agent.
1767 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[2]);
1769 // Reload the current WebView.
1770 currentWebView.reload();
1773 case R.id.user_agent_chrome_on_android:
1774 // Update the user agent.
1775 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[3]);
1777 // Reload the current WebView.
1778 currentWebView.reload();
1781 case R.id.user_agent_safari_on_ios:
1782 // Update the user agent.
1783 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[4]);
1785 // Reload the current WebView.
1786 currentWebView.reload();
1789 case R.id.user_agent_firefox_on_linux:
1790 // Update the user agent.
1791 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[5]);
1793 // Reload the current WebView.
1794 currentWebView.reload();
1797 case R.id.user_agent_chromium_on_linux:
1798 // Update the user agent.
1799 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[6]);
1801 // Reload the current WebView.
1802 currentWebView.reload();
1805 case R.id.user_agent_firefox_on_windows:
1806 // Update the user agent.
1807 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[7]);
1809 // Reload the current WebView.
1810 currentWebView.reload();
1813 case R.id.user_agent_chrome_on_windows:
1814 // Update the user agent.
1815 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[8]);
1817 // Reload the current WebView.
1818 currentWebView.reload();
1821 case R.id.user_agent_edge_on_windows:
1822 // Update the user agent.
1823 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[9]);
1825 // Reload the current WebView.
1826 currentWebView.reload();
1829 case R.id.user_agent_internet_explorer_on_windows:
1830 // Update the user agent.
1831 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[10]);
1833 // Reload the current WebView.
1834 currentWebView.reload();
1837 case R.id.user_agent_safari_on_macos:
1838 // Update the user agent.
1839 currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[11]);
1841 // Reload the current WebView.
1842 currentWebView.reload();
1845 case R.id.user_agent_custom:
1846 // Update the user agent.
1847 currentWebView.getSettings().setUserAgentString(sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)));
1849 // Reload the current WebView.
1850 currentWebView.reload();
1853 case R.id.font_size_twenty_five_percent:
1854 currentWebView.getSettings().setTextZoom(25);
1857 case R.id.font_size_fifty_percent:
1858 currentWebView.getSettings().setTextZoom(50);
1861 case R.id.font_size_seventy_five_percent:
1862 currentWebView.getSettings().setTextZoom(75);
1865 case R.id.font_size_one_hundred_percent:
1866 currentWebView.getSettings().setTextZoom(100);
1869 case R.id.font_size_one_hundred_twenty_five_percent:
1870 currentWebView.getSettings().setTextZoom(125);
1873 case R.id.font_size_one_hundred_fifty_percent:
1874 currentWebView.getSettings().setTextZoom(150);
1877 case R.id.font_size_one_hundred_seventy_five_percent:
1878 currentWebView.getSettings().setTextZoom(175);
1881 case R.id.font_size_two_hundred_percent:
1882 currentWebView.getSettings().setTextZoom(200);
1885 case R.id.swipe_to_refresh:
1886 // Toggle the stored status of swipe to refresh.
1887 currentWebView.setSwipeToRefresh(!currentWebView.getSwipeToRefresh());
1889 // Get a handle for the swipe refresh layout.
1890 SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
1892 // Update the swipe refresh layout.
1893 if (currentWebView.getSwipeToRefresh()) { // Swipe to refresh is enabled.
1894 // Only enable the swipe refresh layout if the WebView is scrolled to the top. It is updated every time the scroll changes.
1895 swipeRefreshLayout.setEnabled(currentWebView.getY() == 0);
1896 } else { // Swipe to refresh is disabled.
1897 // Disable the swipe refresh layout.
1898 swipeRefreshLayout.setEnabled(false);
1902 case R.id.wide_viewport:
1903 // Toggle the viewport.
1904 currentWebView.getSettings().setUseWideViewPort(!currentWebView.getSettings().getUseWideViewPort());
1907 case R.id.display_images:
1908 if (currentWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
1909 // Disable loading of images.
1910 currentWebView.getSettings().setLoadsImagesAutomatically(false);
1912 // Reload the website to remove existing images.
1913 currentWebView.reload();
1914 } else { // Images are not currently loaded automatically.
1915 // Enable loading of images. Missing images will be loaded without the need for a reload.
1916 currentWebView.getSettings().setLoadsImagesAutomatically(true);
1920 case R.id.night_mode:
1921 // Toggle night mode.
1922 currentWebView.setNightMode(!currentWebView.getNightMode());
1924 // Enable or disable JavaScript according to night mode, the global preference, and any domain settings.
1925 if (currentWebView.getNightMode()) { // Night mode is enabled, which requires JavaScript.
1926 // Enable JavaScript.
1927 currentWebView.getSettings().setJavaScriptEnabled(true);
1928 } else if (currentWebView.getDomainSettingsApplied()) { // Night mode is disabled and domain settings are applied. Set JavaScript according to the domain settings.
1929 // Apply the JavaScript preference that was stored the last time domain settings were loaded.
1930 currentWebView.getSettings().setJavaScriptEnabled(currentWebView.getDomainSettingsJavaScriptEnabled());
1931 } else { // Night mode is disabled and domain settings are not applied. Set JavaScript according to the global preference.
1932 // Apply the JavaScript preference.
1933 currentWebView.getSettings().setJavaScriptEnabled(sharedPreferences.getBoolean("javascript", false));
1936 // Update the privacy icons.
1937 updatePrivacyIcons(false);
1939 // Reload the website.
1940 currentWebView.reload();
1943 case R.id.find_on_page:
1944 // Get a handle for the views.
1945 Toolbar toolbar = findViewById(R.id.toolbar);
1946 LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
1947 EditText findOnPageEditText = findViewById(R.id.find_on_page_edittext);
1949 // Set the minimum height of the find on page linear layout to match the toolbar.
1950 findOnPageLinearLayout.setMinimumHeight(toolbar.getHeight());
1952 // Hide the toolbar.
1953 toolbar.setVisibility(View.GONE);
1955 // Show the find on page linear layout.
1956 findOnPageLinearLayout.setVisibility(View.VISIBLE);
1958 // Display the keyboard. The app must wait 200 ms before running the command to work around a bug in Android.
1959 // http://stackoverflow.com/questions/5520085/android-show-softkeyboard-with-showsoftinput-is-not-working
1960 findOnPageEditText.postDelayed(() -> {
1961 // Set the focus on `findOnPageEditText`.
1962 findOnPageEditText.requestFocus();
1964 // Get a handle for the input method manager.
1965 InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
1967 // Remove the lint warning below that the input method manager might be null.
1968 assert inputMethodManager != null;
1970 // Display the keyboard. `0` sets no input flags.
1971 inputMethodManager.showSoftInput(findOnPageEditText, 0);
1976 // Get a print manager instance.
1977 PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE);
1979 // Remove the lint error below that print manager might be null.
1980 assert printManager != null;
1982 // Create a print document adapter from the current WebView.
1983 PrintDocumentAdapter printDocumentAdapter = currentWebView.createPrintDocumentAdapter();
1985 // Print the document.
1986 printManager.print(getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
1989 case R.id.add_to_homescreen:
1990 // Instantiate the create home screen shortcut dialog.
1991 DialogFragment createHomeScreenShortcutDialogFragment = CreateHomeScreenShortcutDialog.createDialog(currentWebView.getTitle(), currentWebView.getUrl(),
1992 currentWebView.getFavoriteOrDefaultIcon());
1994 // Show the create home screen shortcut dialog.
1995 createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getString(R.string.create_shortcut));
1998 case R.id.view_source:
1999 // Create an intent to launch the view source activity.
2000 Intent viewSourceIntent = new Intent(this, ViewSourceActivity.class);
2002 // Add the variables to the intent.
2003 viewSourceIntent.putExtra("user_agent", currentWebView.getSettings().getUserAgentString());
2004 viewSourceIntent.putExtra("current_url", currentWebView.getUrl());
2007 startActivity(viewSourceIntent);
2010 case R.id.share_url:
2011 // Setup the share string.
2012 String shareString = currentWebView.getTitle() + " – " + currentWebView.getUrl();
2014 // Create the share intent.
2015 Intent shareIntent = new Intent(Intent.ACTION_SEND);
2016 shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
2017 shareIntent.setType("text/plain");
2020 startActivity(Intent.createChooser(shareIntent, getString(R.string.share_url)));
2023 case R.id.open_with_app:
2024 openWithApp(currentWebView.getUrl());
2027 case R.id.open_with_browser:
2028 openWithBrowser(currentWebView.getUrl());
2031 case R.id.proxy_through_orbot:
2032 // Toggle the proxy through Orbot variable.
2033 proxyThroughOrbot = !proxyThroughOrbot;
2035 // Apply the proxy through Orbot settings.
2036 applyProxyThroughOrbot(true);
2040 if (menuItem.getTitle().equals(getString(R.string.refresh))) { // The refresh button was pushed.
2041 // Reload the current WebView.
2042 currentWebView.reload();
2043 } else { // The stop button was pushed.
2044 // Stop the loading of the WebView.
2045 currentWebView.stopLoading();
2049 case R.id.ad_consent:
2050 // Display the ad consent dialog.
2051 DialogFragment adConsentDialogFragment = new AdConsentDialog();
2052 adConsentDialogFragment.show(getSupportFragmentManager(), getString(R.string.ad_consent));
2056 // Don't consume the event.
2057 return super.onOptionsItemSelected(menuItem);
2061 // removeAllCookies is deprecated, but it is required for API < 21.
2063 public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
2064 // Get the menu item ID.
2065 int menuItemId = menuItem.getItemId();
2067 // Get a handle for the shared preferences.
2068 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
2070 // Run the commands that correspond to the selected menu item.
2071 switch (menuItemId) {
2072 case R.id.clear_and_exit:
2073 // Clear and exit Privacy Browser.
2078 // Select the homepage based on the proxy through Orbot status.
2079 if (proxyThroughOrbot) {
2080 // Load the Tor homepage.
2081 loadUrl(sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value)));
2083 // Load the normal homepage.
2084 loadUrl(sharedPreferences.getString("homepage", getString(R.string.homepage_default_value)));
2089 if (currentWebView.canGoBack()) {
2090 // Reset the current domain name so that navigation works if third-party requests are blocked.
2091 currentWebView.resetCurrentDomainName();
2093 // Set navigating history so that the domain settings are applied when the new URL is loaded.
2094 currentWebView.setNavigatingHistory(true);
2096 // Load the previous website in the history.
2097 currentWebView.goBack();
2102 if (currentWebView.canGoForward()) {
2103 // Reset the current domain name so that navigation works if third-party requests are blocked.
2104 currentWebView.resetCurrentDomainName();
2106 // Set navigating history so that the domain settings are applied when the new URL is loaded.
2107 currentWebView.setNavigatingHistory(true);
2109 // Load the next website in the history.
2110 currentWebView.goForward();
2115 // Instantiate the URL history dialog.
2116 DialogFragment urlHistoryDialogFragment = UrlHistoryDialog.loadBackForwardList(currentWebView.getWebViewFragmentId());
2118 // Show the URL history dialog.
2119 urlHistoryDialogFragment.show(getSupportFragmentManager(), getString(R.string.history));
2123 // Populate the resource requests.
2124 RequestsActivity.resourceRequests = currentWebView.getResourceRequests();
2126 // Create an intent to launch the Requests activity.
2127 Intent requestsIntent = new Intent(this, RequestsActivity.class);
2129 // Add the block third-party requests status to the intent.
2130 requestsIntent.putExtra("block_all_third_party_requests", currentWebView.isBlocklistEnabled(NestedScrollWebView.THIRD_PARTY_REQUESTS));
2133 startActivity(requestsIntent);
2136 case R.id.downloads:
2137 // Launch the system Download Manager.
2138 Intent downloadManagerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
2140 // Launch as a new task so that Download Manager and Privacy Browser show as separate windows in the recent tasks list.
2141 downloadManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2143 startActivity(downloadManagerIntent);
2147 // Set the flag to reapply the domain settings on restart when returning from Domain Settings.
2148 reapplyDomainSettingsOnRestart = true;
2150 // Launch the domains activity.
2151 Intent domainsIntent = new Intent(this, DomainsActivity.class);
2153 // Add the extra information to the intent.
2154 domainsIntent.putExtra("current_url", currentWebView.getUrl());
2156 // Get the current certificate.
2157 SslCertificate sslCertificate = currentWebView.getCertificate();
2159 // Check to see if the SSL certificate is populated.
2160 if (sslCertificate != null) {
2161 // Extract the certificate to strings.
2162 String issuedToCName = sslCertificate.getIssuedTo().getCName();
2163 String issuedToOName = sslCertificate.getIssuedTo().getOName();
2164 String issuedToUName = sslCertificate.getIssuedTo().getUName();
2165 String issuedByCName = sslCertificate.getIssuedBy().getCName();
2166 String issuedByOName = sslCertificate.getIssuedBy().getOName();
2167 String issuedByUName = sslCertificate.getIssuedBy().getUName();
2168 long startDateLong = sslCertificate.getValidNotBeforeDate().getTime();
2169 long endDateLong = sslCertificate.getValidNotAfterDate().getTime();
2171 // Add the certificate to the intent.
2172 domainsIntent.putExtra("ssl_issued_to_cname", issuedToCName);
2173 domainsIntent.putExtra("ssl_issued_to_oname", issuedToOName);
2174 domainsIntent.putExtra("ssl_issued_to_uname", issuedToUName);
2175 domainsIntent.putExtra("ssl_issued_by_cname", issuedByCName);
2176 domainsIntent.putExtra("ssl_issued_by_oname", issuedByOName);
2177 domainsIntent.putExtra("ssl_issued_by_uname", issuedByUName);
2178 domainsIntent.putExtra("ssl_start_date", startDateLong);
2179 domainsIntent.putExtra("ssl_end_date", endDateLong);
2182 // Check to see if the current IP addresses have been received.
2183 if (currentWebView.hasCurrentIpAddresses()) {
2184 // Add the current IP addresses to the intent.
2185 domainsIntent.putExtra("current_ip_addresses", currentWebView.getCurrentIpAddresses());
2189 startActivity(domainsIntent);
2193 // Set the flag to reapply app settings on restart when returning from Settings.
2194 reapplyAppSettingsOnRestart = true;
2196 // Set the flag to reapply the domain settings on restart when returning from Settings.
2197 reapplyDomainSettingsOnRestart = true;
2199 // Launch the settings activity.
2200 Intent settingsIntent = new Intent(this, SettingsActivity.class);
2201 startActivity(settingsIntent);
2204 case R.id.import_export:
2205 // Launch the import/export activity.
2206 Intent importExportIntent = new Intent (this, ImportExportActivity.class);
2207 startActivity(importExportIntent);
2211 // Launch the logcat activity.
2212 Intent logcatIntent = new Intent(this, LogcatActivity.class);
2213 startActivity(logcatIntent);
2217 // Launch `GuideActivity`.
2218 Intent guideIntent = new Intent(this, GuideActivity.class);
2219 startActivity(guideIntent);
2223 // Create an intent to launch the about activity.
2224 Intent aboutIntent = new Intent(this, AboutActivity.class);
2226 // Create a string array for the blocklist versions.
2227 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],
2228 ultraPrivacy.get(0).get(0)[0]};
2230 // Add the blocklist versions to the intent.
2231 aboutIntent.putExtra("blocklist_versions", blocklistVersions);
2234 startActivity(aboutIntent);
2238 // Get a handle for the drawer layout.
2239 DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
2241 // Close the navigation drawer.
2242 drawerLayout.closeDrawer(GravityCompat.START);
2247 public void onPostCreate(Bundle savedInstanceState) {
2248 // Run the default commands.
2249 super.onPostCreate(savedInstanceState);
2251 // Sync the state of the DrawerToggle after the default `onRestoreInstanceState()` has finished. This creates the navigation drawer icon.
2252 actionBarDrawerToggle.syncState();
2256 public void onConfigurationChanged(Configuration newConfig) {
2257 // Run the default commands.
2258 super.onConfigurationChanged(newConfig);
2260 // Get the status bar pixel size.
2261 int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
2262 int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
2264 // Get the resource density.
2265 float screenDensity = getResources().getDisplayMetrics().density;
2267 // Recalculate the drawer header padding.
2268 drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
2269 drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
2270 drawerHeaderPaddingBottom = (int) (8 * screenDensity);
2272 // Reload the ad for the free flavor if not in full screen mode.
2273 if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
2274 // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
2275 AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_unit_id));
2278 // `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:
2279 // https://code.google.com/p/android/issues/detail?id=20493#c8
2280 // ActivityCompat.invalidateOptionsMenu(this);
2284 public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
2285 // Store the hit test result.
2286 final WebView.HitTestResult hitTestResult = currentWebView.getHitTestResult();
2288 // Create the URL strings.
2289 final String imageUrl;
2290 final String linkUrl;
2292 // Get handles for the system managers.
2293 final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
2294 FragmentManager fragmentManager = getSupportFragmentManager();
2295 SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
2297 // Remove the lint errors below that the clipboard manager might be null.
2298 assert clipboardManager != null;
2300 // Process the link according to the type.
2301 switch (hitTestResult.getType()) {
2302 // `SRC_ANCHOR_TYPE` is a link.
2303 case WebView.HitTestResult.SRC_ANCHOR_TYPE:
2304 // Get the target URL.
2305 linkUrl = hitTestResult.getExtra();
2307 // Set the target URL as the title of the `ContextMenu`.
2308 menu.setHeaderTitle(linkUrl);
2310 // Add an Open in New Tab entry.
2311 menu.add(R.string.open_in_new_tab).setOnMenuItemClickListener((MenuItem item) -> {
2312 // Load the link URL in a new tab.
2317 // Add an Open with App entry.
2318 menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
2319 openWithApp(linkUrl);
2323 // Add an Open with Browser entry.
2324 menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
2325 openWithBrowser(linkUrl);
2329 // Add a Copy URL entry.
2330 menu.add(R.string.copy_url).setOnMenuItemClickListener((MenuItem item) -> {
2331 // Save the link URL in a `ClipData`.
2332 ClipData srcAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), linkUrl);
2334 // Set the `ClipData` as the clipboard's primary clip.
2335 clipboardManager.setPrimaryClip(srcAnchorTypeClipData);
2339 // Add a Download URL entry.
2340 menu.add(R.string.download_url).setOnMenuItemClickListener((MenuItem item) -> {
2341 // Check if the download should be processed by an external app.
2342 if (sharedPreferences.getBoolean("download_with_external_app", false)) { // Download with an external app.
2343 openUrlWithExternalApp(linkUrl);
2344 } else { // Download with Android's download manager.
2345 // Check to see if the storage permission has already been granted.
2346 if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
2347 // Store the variables for future use by `onRequestPermissionsResult()`.
2348 downloadUrl = linkUrl;
2349 downloadContentDisposition = "none";
2350 downloadContentLength = -1;
2352 // Show a dialog if the user has previously denied the permission.
2353 if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
2354 // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_FILE.
2355 DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_FILE);
2357 // Show the download location permission alert dialog. The permission will be requested when the the dialog is closed.
2358 downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
2359 } else { // Show the permission request directly.
2360 // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
2361 ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
2363 } else { // The storage permission has already been granted.
2364 // Get a handle for the download file alert dialog.
2365 DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(linkUrl, "none", -1);
2367 // Show the download file alert dialog.
2368 downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
2374 // Add a Cancel entry, which by default closes the context menu.
2375 menu.add(R.string.cancel);
2378 case WebView.HitTestResult.EMAIL_TYPE:
2379 // Get the target URL.
2380 linkUrl = hitTestResult.getExtra();
2382 // Set the target URL as the title of the `ContextMenu`.
2383 menu.setHeaderTitle(linkUrl);
2385 // Add a Write Email entry.
2386 menu.add(R.string.write_email).setOnMenuItemClickListener(item -> {
2387 // Use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
2388 Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
2390 // Parse the url and set it as the data for the `Intent`.
2391 emailIntent.setData(Uri.parse("mailto:" + linkUrl));
2393 // `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
2394 emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2397 startActivity(emailIntent);
2401 // Add a Copy Email Address entry.
2402 menu.add(R.string.copy_email_address).setOnMenuItemClickListener(item -> {
2403 // Save the email address in a `ClipData`.
2404 ClipData srcEmailTypeClipData = ClipData.newPlainText(getString(R.string.email_address), linkUrl);
2406 // Set the `ClipData` as the clipboard's primary clip.
2407 clipboardManager.setPrimaryClip(srcEmailTypeClipData);
2411 // Add a `Cancel` entry, which by default closes the `ContextMenu`.
2412 menu.add(R.string.cancel);
2415 // `IMAGE_TYPE` is an image. `SRC_IMAGE_ANCHOR_TYPE` is an image that is also a link. Privacy Browser processes them the same.
2416 case WebView.HitTestResult.IMAGE_TYPE:
2417 case WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE:
2418 // Get the image URL.
2419 imageUrl = hitTestResult.getExtra();
2421 // Set the image URL as the title of the context menu.
2422 menu.setHeaderTitle(imageUrl);
2424 // Add an Open in New Tab entry.
2425 menu.add(R.string.open_in_new_tab).setOnMenuItemClickListener((MenuItem item) -> {
2426 // Load the image URL in a new tab.
2427 addNewTab(imageUrl);
2431 // Add a View Image entry.
2432 menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
2437 // Add a `Download Image` entry.
2438 menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
2439 // Check if the download should be processed by an external app.
2440 if (sharedPreferences.getBoolean("download_with_external_app", false)) { // Download with an external app.
2441 openUrlWithExternalApp(imageUrl);
2442 } else { // Download with Android's download manager.
2443 // Check to see if the storage permission has already been granted.
2444 if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
2445 // Store the image URL for use by `onRequestPermissionResult()`.
2446 downloadImageUrl = imageUrl;
2448 // Show a dialog if the user has previously denied the permission.
2449 if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
2450 // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
2451 DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
2453 // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
2454 downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
2455 } else { // Show the permission request directly.
2456 // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
2457 ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
2459 } else { // The storage permission has already been granted.
2460 // Get a handle for the download image alert dialog.
2461 DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
2463 // Show the download image alert dialog.
2464 downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
2470 // Add a `Copy URL` entry.
2471 menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
2472 // Save the image URL in a `ClipData`.
2473 ClipData srcImageAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
2475 // Set the `ClipData` as the clipboard's primary clip.
2476 clipboardManager.setPrimaryClip(srcImageAnchorTypeClipData);
2480 // Add an Open with App entry.
2481 menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
2482 openWithApp(imageUrl);
2486 // Add an Open with Browser entry.
2487 menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
2488 openWithBrowser(imageUrl);
2492 // Add a `Cancel` entry, which by default closes the `ContextMenu`.
2493 menu.add(R.string.cancel);
2499 public void onCreateBookmark(DialogFragment dialogFragment, Bitmap favoriteIconBitmap) {
2500 // Get a handle for the bookmarks list view.
2501 ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
2503 // Get the views from the dialog fragment.
2504 EditText createBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_name_edittext);
2505 EditText createBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_url_edittext);
2507 // Extract the strings from the edit texts.
2508 String bookmarkNameString = createBookmarkNameEditText.getText().toString();
2509 String bookmarkUrlString = createBookmarkUrlEditText.getText().toString();
2511 // Create a favorite icon byte array output stream.
2512 ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
2514 // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
2515 favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
2517 // Convert the favorite icon byte array stream to a byte array.
2518 byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
2520 // Display the new bookmark below the current items in the (0 indexed) list.
2521 int newBookmarkDisplayOrder = bookmarksListView.getCount();
2523 // Create the bookmark.
2524 bookmarksDatabaseHelper.createBookmark(bookmarkNameString, bookmarkUrlString, currentBookmarksFolder, newBookmarkDisplayOrder, favoriteIconByteArray);
2526 // Update the bookmarks cursor with the current contents of this folder.
2527 bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
2529 // Update the list view.
2530 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
2532 // Scroll to the new bookmark.
2533 bookmarksListView.setSelection(newBookmarkDisplayOrder);
2537 public void onCreateBookmarkFolder(DialogFragment dialogFragment, Bitmap favoriteIconBitmap) {
2538 // Get a handle for the bookmarks list view.
2539 ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
2541 // Get handles for the views in the dialog fragment.
2542 EditText createFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.create_folder_name_edittext);
2543 RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton);
2544 ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon);
2546 // Get new folder name string.
2547 String folderNameString = createFolderNameEditText.getText().toString();
2549 // Create a folder icon bitmap.
2550 Bitmap folderIconBitmap;
2552 // Set the folder icon bitmap according to the dialog.
2553 if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
2554 // Get the default folder icon drawable.
2555 Drawable folderIconDrawable = folderIconImageView.getDrawable();
2557 // Convert the folder icon drawable to a bitmap drawable.
2558 BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
2560 // Convert the folder icon bitmap drawable to a bitmap.
2561 folderIconBitmap = folderIconBitmapDrawable.getBitmap();
2562 } else { // Use the WebView favorite icon.
2563 // Copy the favorite icon bitmap to the folder icon bitmap.
2564 folderIconBitmap = favoriteIconBitmap;
2567 // Create a folder icon byte array output stream.
2568 ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
2570 // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
2571 folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
2573 // Convert the folder icon byte array stream to a byte array.
2574 byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
2576 // Move all the bookmarks down one in the display order.
2577 for (int i = 0; i < bookmarksListView.getCount(); i++) {
2578 int databaseId = (int) bookmarksListView.getItemIdAtPosition(i);
2579 bookmarksDatabaseHelper.updateDisplayOrder(databaseId, i + 1);
2582 // Create the folder, which will be placed at the top of the `ListView`.
2583 bookmarksDatabaseHelper.createFolder(folderNameString, currentBookmarksFolder, folderIconByteArray);
2585 // Update the bookmarks cursor with the current contents of this folder.
2586 bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
2588 // Update the `ListView`.
2589 bookmarksCursorAdapter.changeCursor(bookmarksCursor);
2591 // Scroll to the new folder.
2592 bookmarksListView.setSelection(0);
2596 public void onSaveBookmark(DialogFragment dialogFragment, int selectedBookmarkDatabaseId, Bitmap favoriteIconBitmap) {
2597 // Get handles for the views from `dialogFragment`.
2598 EditText editBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_name_edittext);
2599 EditText editBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_url_edittext);
2600 RadioButton currentBookmarkIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_current_icon_radiobutton);
2602 // Store the bookmark strings.
2603 String bookmarkNameString = editBookmarkNameEditText.getText().toString();
2604 String bookmarkUrlString = editBookmarkUrlEditText.getText().toString();
2606 // Update the bookmark.
2607 if (currentBookmarkIconRadioButton.isChecked()) { // Update the bookmark without changing the favorite icon.
2608 bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString);
2609 } else { // Update the bookmark using the `WebView` favorite icon.
2610 // Create a favorite icon byte array output stream.
2611 ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
2613 // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
2614 favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream);
2616 // Convert the favorite icon byte array stream to a byte array.
2617 byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray();
2619 // Update the bookmark and the favorite icon.
2620 bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray);
2623 // Update the bookmarks cursor with the current contents of this folder.
2624 bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);