import androidx.viewpager.widget.ViewPager;
import androidx.webkit.WebSettingsCompat;
import androidx.webkit.WebViewFeature;
-import kotlin.Pair;
import com.google.android.material.appbar.AppBarLayout;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
import com.stoutner.privacybrowser.helpers.ProxyHelper;
+import com.stoutner.privacybrowser.helpers.SanitizeUrlHelper;
import com.stoutner.privacybrowser.views.NestedScrollWebView;
import java.io.ByteArrayInputStream;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import kotlin.Pair;
+
public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
EditBookmarkFolderDialog.EditBookmarkFolderListener, FontSizeDialog.UpdateFontSizeListener, NavigationView.OnNavigationItemSelectedListener, OpenDialog.OpenListener,
PinnedMismatchDialog.PinnedMismatchListener, PopulateBlocklists.PopulateBlocklistsListener, SaveDialog.SaveListener, UrlHistoryDialog.NavigateHistoryListener,
public static String proxyMode = ProxyHelper.NONE;
// Declare the public static variables.
- public static String currentBookmarksFolder;
+ public static String currentBookmarksFolder = "";
public static boolean restartFromBookmarksActivity;
public static WebViewPagerAdapter webViewPagerAdapter;
private int defaultProgressViewStartOffset;
private int defaultProgressViewEndOffset;
- // The URL sanitizers are set in `applyAppSettings()` and used in `sanitizeUrl()`.
- private boolean sanitizeGoogleAnalytics;
- private boolean sanitizeFacebookClickIds;
- private boolean sanitizeTwitterAmpRedirects;
+ // Declare the helpers.
+ private BookmarksDatabaseHelper bookmarksDatabaseHelper;
+ private DomainsDatabaseHelper domainsDatabaseHelper;
+ private ProxyHelper proxyHelper;
+ private SanitizeUrlHelper sanitizeUrlHelper;
// Declare the class variables
- private BookmarksDatabaseHelper bookmarksDatabaseHelper;
private boolean bottomAppBar;
private boolean displayingFullScreenVideo;
private boolean downloadWithExternalApp;
private boolean inFullScreenBrowsingMode;
private boolean loadingNewIntent;
private BroadcastReceiver orbotStatusBroadcastReceiver;
- private ProxyHelper proxyHelper;
private boolean reapplyAppSettingsOnRestart;
private boolean reapplyDomainSettingsOnRestart;
+ private boolean sanitizeAmpRedirects;
+ private boolean sanitizeTrackingQueries;
private boolean scrollAppBar;
private boolean waitingForProxy;
private String webViewDefaultUserAgent;
// Enable the drawing of the entire webpage. This makes it possible to save a website image. This must be done before anything else happens with the WebView.
WebView.enableSlowWholeDocumentDraw();
- // Set the theme.
- setTheme(R.style.PrivacyBrowser);
-
// Set the content view according to the position of the app bar.
if (bottomAppBar) setContentView(R.layout.main_framelayout_bottom_appbar);
else setContentView(R.layout.main_framelayout_top_appbar);
// Store up to 100 tabs in memory.
webViewPager.setOffscreenPageLimit(100);
- // Instantiate the proxy helper.
+ // Instantiate the helpers.
+ bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this);
+ domainsDatabaseHelper = new DomainsDatabaseHelper(this);
proxyHelper = new ProxyHelper();
+ sanitizeUrlHelper = new SanitizeUrlHelper();
// Initialize the app.
initializeApp();
// Run the default commands.
super.onNewIntent(intent);
- // Replace the intent that started the app with this one.
- setIntent(intent);
-
// Check to see if the app is being restarted from a saved state.
if (savedStateArrayList == null || savedStateArrayList.size() == 0) { // The activity is not being restarted from a saved state.
// Get the information from the intent.
Uri currentUri = Uri.parse(currentWebView.getUrl());
String currentDomain = currentUri.getHost();
- // Initialize the database handler.
- DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this);
-
// Create the domain and store the database ID.
int newDomainDatabaseId = domainsDatabaseHelper.addDomain(currentDomain);
drawerLayout.setDrawerTitle(GravityCompat.START, getString(R.string.navigation_drawer));
drawerLayout.setDrawerTitle(GravityCompat.END, getString(R.string.bookmarks));
- // Initialize the bookmarks database helper.
- bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this);
-
- // Initialize `currentBookmarksFolder`. `""` is the home folder in the database.
- currentBookmarksFolder = "";
-
- // Load the home folder, which is `""` in the database.
+ // Load the bookmarks folder.
loadBookmarksFolder();
+ // Handle clicks on bookmarks.
bookmarksListView.setOnItemClickListener((parent, view, position, id) -> {
// Convert the id from long to int to match the format of the bookmarks database.
int databaseId = (int) id;
addNewTab(bookmarkCursor.getString(bookmarkCursor.getColumnIndexOrThrow(BookmarksDatabaseHelper.BOOKMARK_URL)), false);
// Display a snackbar.
- Snackbar.make(currentWebView, R.string.bookmark_opened_in_background, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(drawerLayout, R.string.bookmark_opened_in_background, Snackbar.LENGTH_SHORT).show();
}
// Consume the event.
// Store the values from the shared preferences in variables.
incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false);
- sanitizeGoogleAnalytics = sharedPreferences.getBoolean("google_analytics", true);
- sanitizeFacebookClickIds = sharedPreferences.getBoolean("facebook_click_ids", true);
- sanitizeTwitterAmpRedirects = sharedPreferences.getBoolean("twitter_amp_redirects", true);
+ sanitizeTrackingQueries = sharedPreferences.getBoolean(getString(R.string.tracking_queries_key), true);
+ sanitizeAmpRedirects = sharedPreferences.getBoolean(getString(R.string.amp_redirects_key), true);
proxyMode = sharedPreferences.getString("proxy", getString(R.string.proxy_default_value));
fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false);
downloadWithExternalApp = sharedPreferences.getBoolean(getString(R.string.download_with_external_app_key), false);
}
}
- // Initialize the database handler.
- DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this);
-
- // Get a full cursor from `domainsDatabaseHelper`.
+ // Get a full domain name cursor.
Cursor domainNameCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomain();
// Initialize `domainSettingsSet`.
}
private String sanitizeUrl(String url) {
- // Sanitize Google Analytics.
- if (sanitizeGoogleAnalytics) {
- // Remove `?utm_`.
- if (url.contains("?utm_")) {
- url = url.substring(0, url.indexOf("?utm_"));
- }
-
- // Remove `&utm_`.
- if (url.contains("&utm_")) {
- url = url.substring(0, url.indexOf("&utm_"));
- }
- }
-
- // Sanitize Facebook Click IDs.
- if (sanitizeFacebookClickIds) {
- // Remove `?fbclid=`.
- if (url.contains("?fbclid=")) {
- url = url.substring(0, url.indexOf("?fbclid="));
- }
-
- // Remove `&fbclid=`.
- if (url.contains("&fbclid=")) {
- url = url.substring(0, url.indexOf("&fbclid="));
- }
+ // Sanitize tracking queries.
+ if (sanitizeTrackingQueries)
+ url = sanitizeUrlHelper.sanitizeTrackingQueries(url);
- // Remove `?fbadid=`.
- if (url.contains("?fbadid=")) {
- url = url.substring(0, url.indexOf("?fbadid="));
- }
-
- // Remove `&fbadid=`.
- if (url.contains("&fbadid=")) {
- url = url.substring(0, url.indexOf("&fbadid="));
- }
- }
-
- // Sanitize Twitter AMP redirects.
- if (sanitizeTwitterAmpRedirects) {
- // Remove `?amp=1`.
- if (url.contains("?amp=1")) {
- url = url.substring(0, url.indexOf("?amp=1"));
- }
- }
+ // Sanitize AMP redirects.
+ if (sanitizeAmpRedirects)
+ url = sanitizeUrlHelper.sanitizeAmpRedirects(url);
// Return the sanitized URL.
return url;