/*
- * Copyright © 2015-2017 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2015-2018 Soren Stoutner <soren@stoutner.com>.
*
* Download cookie code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
*
package com.stoutner.privacybrowser.activities;
+import android.Manifest;
import android.annotation.SuppressLint;
+import android.app.Activity;
import android.app.DialogFragment;
import android.app.DownloadManager;
+import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.database.Cursor;
import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Typeface;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.net.http.SslError;
import android.os.Build;
import android.os.Bundle;
+import android.os.Environment;
+import android.os.Handler;
import android.preference.PreferenceManager;
import android.print.PrintDocumentAdapter;
import android.print.PrintManager;
import android.support.annotation.NonNull;
import android.support.design.widget.CoordinatorLayout;
+import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.NavigationView;
import android.support.design.widget.Snackbar;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
+// `ShortcutInfoCompat`, `ShortcutManagerCompat`, and `IconCompat` can be switched to the non-compat version once API >= 26.
+import android.support.v4.content.pm.ShortcutInfoCompat;
+import android.support.v4.content.pm.ShortcutManagerCompat;
+import android.support.v4.graphics.drawable.IconCompat;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AppCompatDialogFragment;
import android.support.v7.widget.Toolbar;
import android.text.Editable;
+import android.text.Spanned;
import android.text.TextWatcher;
+import android.text.style.ForegroundColorSpan;
import android.util.Patterns;
import android.view.ContextMenu;
import android.view.GestureDetector;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
+import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.webkit.CookieManager;
-import android.webkit.DownloadListener;
+import android.webkit.HttpAuthHandler;
import android.webkit.SslErrorHandler;
+import android.webkit.ValueCallback;
import android.webkit.WebBackForwardList;
import android.webkit.WebChromeClient;
import android.webkit.WebResourceResponse;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.webkit.WebViewDatabase;
+import android.widget.ArrayAdapter;
+import android.widget.CursorAdapter;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
+import android.widget.ListView;
import android.widget.ProgressBar;
+import android.widget.RadioButton;
import android.widget.RelativeLayout;
import android.widget.TextView;
-import com.stoutner.privacybrowser.BannerAd;
import com.stoutner.privacybrowser.BuildConfig;
import com.stoutner.privacybrowser.R;
+import com.stoutner.privacybrowser.dialogs.AdConsentDialog;
+import com.stoutner.privacybrowser.dialogs.CreateBookmarkDialog;
+import com.stoutner.privacybrowser.dialogs.CreateBookmarkFolderDialog;
import com.stoutner.privacybrowser.dialogs.CreateHomeScreenShortcutDialog;
import com.stoutner.privacybrowser.dialogs.DownloadImageDialog;
+import com.stoutner.privacybrowser.dialogs.DownloadLocationPermissionDialog;
+import com.stoutner.privacybrowser.dialogs.EditBookmarkDialog;
+import com.stoutner.privacybrowser.dialogs.EditBookmarkFolderDialog;
+import com.stoutner.privacybrowser.dialogs.HttpAuthenticationDialog;
+import com.stoutner.privacybrowser.dialogs.PinnedSslCertificateMismatchDialog;
import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
import com.stoutner.privacybrowser.dialogs.ViewSslCertificateDialog;
+import com.stoutner.privacybrowser.helpers.AdHelper;
+import com.stoutner.privacybrowser.helpers.BlockListHelper;
+import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
import com.stoutner.privacybrowser.helpers.OrbotProxyHelper;
import com.stoutner.privacybrowser.dialogs.DownloadFileDialog;
import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
-import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
import java.io.IOException;
-import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLDecoder;
import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
+import java.util.List;
import java.util.Map;
import java.util.Set;
-// We need to use AppCompatActivity from android.support.v7.app.AppCompatActivity to have access to the SupportActionBar until the minimum API is >= 21.
-public class MainWebViewActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener, CreateHomeScreenShortcutDialog.CreateHomeScreenSchortcutListener,
- SslCertificateErrorDialog.SslCertificateErrorListener, DownloadFileDialog.DownloadFileListener, DownloadImageDialog.DownloadImageListener, UrlHistoryDialog.UrlHistoryListener {
+// AppCompatActivity from android.support.v7.app.AppCompatActivity must be used to have access to the SupportActionBar until the minimum API is >= 21.
+public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
+ CreateHomeScreenShortcutDialog.CreateHomeScreenShortcutListener, DownloadFileDialog.DownloadFileListener, DownloadImageDialog.DownloadImageListener,
+ DownloadLocationPermissionDialog.DownloadLocationPermissionDialogListener, EditBookmarkDialog.EditBookmarkListener, EditBookmarkFolderDialog.EditBookmarkFolderListener,
+ HttpAuthenticationDialog.HttpAuthenticationListener, NavigationView.OnNavigationItemSelectedListener, PinnedSslCertificateMismatchDialog.PinnedSslCertificateMismatchListener,
+ SslCertificateErrorDialog.SslCertificateErrorListener, UrlHistoryDialog.UrlHistoryListener {
- // `appBar` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()`, `onOptionsItemSelected()`, `closeFindOnPage()`, and `applyAppSettings()`.
- public static ActionBar appBar;
+ // `darkTheme` is public static so it can be accessed from everywhere.
+ public static boolean darkTheme;
- // `favoriteIconBitmap` is public static so it can be accessed from `CreateHomeScreenShortcutDialog`, `BookmarksActivity`, `CreateBookmarkDialog`, `CreateBookmarkFolderDialog`, `EditBookmarkDialog`, `EditBookmarkFolderDialog`, `ViewSslCertificateDialog`.
- // It is also used in `onCreate()`, `onCreateHomeScreenShortcutCreate()`, and `applyDomainSettings`.
+ // `allowScreenshots` is public static so it can be accessed from everywhere. It is also used in `onCreate()`.
+ public static boolean allowScreenshots;
+
+ // `favoriteIconBitmap` is public static so it can be accessed from `CreateHomeScreenShortcutDialog`, `BookmarksActivity`, `BookmarksDatabaseViewActivity`, `CreateBookmarkDialog`,
+ // `CreateBookmarkFolderDialog`, `EditBookmarkDialog`, `EditBookmarkFolderDialog`, `EditBookmarkDatabaseViewDialog`, and `ViewSslCertificateDialog`. It is also used in `onCreate()`,
+ // `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onCreateHomeScreenShortcutCreate()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `applyDomainSettings()`.
public static Bitmap favoriteIconBitmap;
// `formattedUrlString` is public static so it can be accessed from `BookmarksActivity`, `CreateBookmarkDialog`, and `AddDomainDialog`.
// It is also used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onCreateHomeScreenShortcutCreate()`, and `loadUrlFromTextBox()`.
public static String formattedUrlString;
- // `sslCertificate` is public static so it can be accessed from `ViewSslCertificateDialog`. It is also used in `onCreate()`.
+ // `sslCertificate` is public static so it can be accessed from `DomainsActivity`, `DomainsListFragment`, `DomainSettingsFragment`, `PinnedSslCertificateMismatchDialog`,
+ // and `ViewSslCertificateDialog`. It is also used in `onCreate()`.
public static SslCertificate sslCertificate;
- // `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()`.
+ // `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()` and `onResume()`.
public static String orbotStatus;
// `webViewTitle` is public static so it can be accessed from `CreateBookmarkDialog` and `CreateHomeScreenShortcutDialog`. It is also used in `onCreate()`.
public static String webViewTitle;
- // `displayWebpageImagesBoolean` is public static so it can be accessed from `DomainSettingsFragment`. It is also used in `applyAppSettings` and `applyDomainSettings()`.
- public static boolean displayWebpageImagesBoolean;
-
-
- // `navigatingHistory` is used in `onCreate()`, `onNavigationItemSelected()`, and `applyDomainSettings()`.
+ // `appliedUserAgentString` is public static so it can be accessed from `ViewSourceActivity`. It is also used in `applyDomainSettings()`.
+ public static String appliedUserAgentString;
+
+ // `reloadOnRestart` is public static so it can be accessed from `SettingsFragment`. It is also used in `onRestart()`
+ public static boolean reloadOnRestart;
+
+ // `reloadUrlOnRestart` is public static so it can be accessed from `SettingsFragment` and `BookmarksActivity`. It is also used in `onRestart()`.
+ public static boolean loadUrlOnRestart;
+
+ // `restartFromBookmarksActivity` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onRestart()`.
+ public static boolean restartFromBookmarksActivity;
+
+ // The block list versions are public static so they can be accessed from `AboutTabFragment`. They are also used in `onCreate()`.
+ public static String easyListVersion;
+ public static String easyPrivacyVersion;
+ public static String fanboysAnnoyanceVersion;
+ public static String fanboysSocialVersion;
+ public static String ultraPrivacyVersion;
+
+ // The request items are public static so they can be accessed by `BlockListHelper`, `RequestsArrayAdapter`, and `ViewRequestsDialog`. They are also used in `onCreate()` and `onPrepareOptionsMenu()`.
+ public static List<String[]> resourceRequests;
+ public static String[] whiteListResultStringArray;
+ int blockedRequests;
+ int easyListBlockedRequests;
+ int easyPrivacyBlockedRequests;
+ int fanboysAnnoyanceListBlockedRequests;
+ int fanboysSocialBlockingListBlockedRequests;
+ int ultraPrivacyBlockedRequests;
+ int thirdPartyBlockedRequests;
+
+ public final static int REQUEST_DISPOSITION = 0;
+ public final static int REQUEST_URL = 1;
+ public final static int REQUEST_BLOCKLIST = 2;
+ public final static int REQUEST_SUBLIST = 3;
+ public final static int REQUEST_BLOCKLIST_ENTRIES = 4;
+ public final static int REQUEST_BLOCKLIST_ORIGINAL_ENTRY = 5;
+
+ public final static int REQUEST_DEFAULT = 0;
+ public final static int REQUEST_ALLOWED = 1;
+ public final static int REQUEST_THIRD_PARTY = 2;
+ public final static int REQUEST_BLOCKED = 3;
+
+ public final static int MAIN_WHITELIST = 1;
+ public final static int FINAL_WHITELIST = 2;
+ public final static int DOMAIN_WHITELIST = 3;
+ public final static int DOMAIN_INITIAL_WHITELIST = 4;
+ public final static int DOMAIN_FINAL_WHITELIST = 5;
+ public final static int THIRD_PARTY_WHITELIST = 6;
+ public final static int THIRD_PARTY_DOMAIN_WHITELIST = 7;
+ public final static int THIRD_PARTY_DOMAIN_INITIAL_WHITELIST = 8;
+
+ public final static int MAIN_BLACKLIST = 9;
+ public final static int INITIAL_BLACKLIST = 10;
+ public final static int FINAL_BLACKLIST = 11;
+ public final static int DOMAIN_BLACKLIST = 12;
+ public final static int DOMAIN_INITIAL_BLACKLIST = 13;
+ public final static int DOMAIN_FINAL_BLACKLIST = 14;
+ public final static int DOMAIN_REGULAR_EXPRESSION_BLACKLIST = 15;
+ public final static int THIRD_PARTY_BLACKLIST = 16;
+ public final static int THIRD_PARTY_INITIAL_BLACKLIST = 17;
+ public final static int THIRD_PARTY_DOMAIN_BLACKLIST = 18;
+ public final static int THIRD_PARTY_DOMAIN_INITIAL_BLACKLIST = 19;
+ public final static int THIRD_PARTY_REGULAR_EXPRESSION_BLACKLIST = 20;
+ public final static int THIRD_PARTY_DOMAIN_REGULAR_EXPRESSION_BLACKLIST = 21;
+ public final static int REGULAR_EXPRESSION_BLACKLIST = 22;
+
+ // `blockAllThirdPartyRequests` is public static so it can be accessed from `RequestsActivity`.
+ // It is also used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`
+ public static boolean blockAllThirdPartyRequests;
+
+ // `currentBookmarksFolder` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onCreate()`, `onBackPressed()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`,
+ // `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
+ public static String currentBookmarksFolder;
+
+ // `domainSettingsDatabaseId` is public static so it can be accessed from `PinnedSslCertificateMismatchDialog`. It is also used in `onCreate()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
+ public static int domainSettingsDatabaseId;
+
+ // The pinned domain SSL Certificate variables are public static so they can be accessed from `PinnedSslCertificateMismatchDialog`. They are also used in `onCreate()` and `applyDomainSettings()`.
+ public static String pinnedDomainSslIssuedToCNameString;
+ public static String pinnedDomainSslIssuedToONameString;
+ public static String pinnedDomainSslIssuedToUNameString;
+ public static String pinnedDomainSslIssuedByCNameString;
+ public static String pinnedDomainSslIssuedByONameString;
+ public static String pinnedDomainSslIssuedByUNameString;
+ public static Date pinnedDomainSslStartDate;
+ public static Date pinnedDomainSslEndDate;
+
+ // The user agent constants are public static so they can be accessed from `SettingsFragment`, `DomainsActivity`, and `DomainSettingsFragment`.
+ public final static int UNRECOGNIZED_USER_AGENT = -1;
+ public final static int SETTINGS_WEBVIEW_DEFAULT_USER_AGENT = 1;
+ public final static int SETTINGS_CUSTOM_USER_AGENT = 12;
+ public final static int DOMAINS_SYSTEM_DEFAULT_USER_AGENT = 0;
+ public final static int DOMAINS_WEBVIEW_DEFAULT_USER_AGENT = 2;
+ public final static int DOMAINS_CUSTOM_USER_AGENT = 13;
+
+
+ // `appBar` is used in `onCreate()`, `onOptionsItemSelected()`, `closeFindOnPage()`, and `applyAppSettings()`.
+ private ActionBar appBar;
+
+ // `navigatingHistory` is used in `onCreate()`, `onNavigationItemSelected()`, `onSslMismatchBack()`, and `applyDomainSettings()`.
private boolean navigatingHistory;
// `favoriteIconDefaultBitmap` is used in `onCreate()` and `applyDomainSettings`.
private Bitmap favoriteIconDefaultBitmap;
- // `drawerLayout` is used in `onCreate()`, `onNewIntent()`, and `onBackPressed()`.
+ // `drawerLayout` is used in `onCreate()`, `onNewIntent()`, `onBackPressed()`, and `onRestart()`.
private DrawerLayout drawerLayout;
// `rootCoordinatorLayout` is used in `onCreate()` and `applyAppSettings()`.
private CoordinatorLayout rootCoordinatorLayout;
- // `mainWebView` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`, `findNextOnPage()`, `closeFindOnPage()`, `loadUrlFromTextBox()`
- // and `setDisplayWebpageImages()`.
+ // `mainWebView` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`,
+ // `findNextOnPage()`, `closeFindOnPage()`, `loadUrlFromTextBox()`, `onSslMismatchBack()`, and `setDisplayWebpageImages()`.
private WebView mainWebView;
// `fullScreenVideoFrameLayout` is used in `onCreate()` and `onConfigurationChanged()`.
private FrameLayout fullScreenVideoFrameLayout;
- // `swipeRefreshLayout` is used in `onCreate()`, `onPrepareOptionsMenu`, and `onRestart()`.
+ // `swipeRefreshLayout` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `onRestart()`.
private SwipeRefreshLayout swipeRefreshLayout;
// `urlAppBarRelativeLayout` is used in `onCreate()` and `applyDomainSettings()`.
// `customHeader` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateContextMenu()`, and `loadUrl()`.
private final Map<String, String> customHeaders = new HashMap<>();
- // `javaScriptEnabled` is also used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, and `applyAppSettings()`.
- // It is `Boolean` instead of `boolean` because `applyAppSettings()` needs to know if it is `null`.
- private Boolean javaScriptEnabled;
+ // `javaScriptEnabled` is also used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `applyDomainSettings()`, and `updatePrivacyIcons()`.
+ private boolean javaScriptEnabled;
- // `firstPartyCookiesEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `applyAppSettings()`.
+ // `firstPartyCookiesEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `applyDomainSettings()`.
private boolean firstPartyCookiesEnabled;
- // `thirdPartyCookiesEnabled` used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
+ // `thirdPartyCookiesEnabled` used in `onCreate()`, `onPrepareOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
private boolean thirdPartyCookiesEnabled;
- // `domStorageEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
+ // `domStorageEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
private boolean domStorageEnabled;
- // `saveFormDataEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
+ // `saveFormDataEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`. It can be removed once the minimum API >= 26.
private boolean saveFormDataEnabled;
- // `swipeToRefreshEnabled` is used in `onPrepareOptionsMenu()` and `applyAppSettings()`.
- private boolean swipeToRefreshEnabled;
+ // `nightMode` is used in `onCreate()` and `applyDomainSettings()`.
+ private boolean nightMode;
+
+ // `displayWebpageImagesBoolean` is used in `applyAppSettings()` and `applyDomainSettings()`.
+ private boolean displayWebpageImagesBoolean;
// 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applyAppSettings()`.
private String homepage;
// `searchURL` is used in `loadURLFromTextBox()` and `applyAppSettings()`.
private String searchURL;
- // `adBlockerEnabled` is used in `onCreate()` and `applyAppSettings()`.
- private boolean adBlockerEnabled;
+ // `mainMenu` is used in `onCreateOptionsMenu()` and `updatePrivacyIcons()`.
+ private Menu mainMenu;
- // `privacyBrowserRuntime` is used in `onCreate()` and `applyAppSettings()`.
+ // `refreshMenuItem` is used in `onCreate()` and `onCreateOptionsMenu()`.
+ private MenuItem refreshMenuItem;
+
+ // The blocklist menu items are used in `onCreate()`, `onCreateOptionsMenu()`, and `onPrepareOptionsMenu()`.
+ private MenuItem blocklistsMenuItem;
+ private MenuItem easyListMenuItem;
+ private MenuItem easyPrivacyMenuItem;
+ private MenuItem fanboysAnnoyanceListMenuItem;
+ private MenuItem fanboysSocialBlockingListMenuItem;
+ private MenuItem ultraPrivacyMenuItem;
+ private MenuItem blockAllThirdParyRequestsMenuItem;
+
+ // The blocklist variables are used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
+ private boolean easyListEnabled;
+ private boolean easyPrivacyEnabled;
+ private boolean fanboysAnnoyanceListEnabled;
+ private boolean fanboysSocialBlockingListEnabled;
+ private boolean ultraPrivacyEnabled;
+
+ // `privacyBrowserRuntime` is used in `onCreate()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
private Runtime privacyBrowserRuntime;
+ // `proxyThroughOrbot` is used in `onRestart()` and `applyAppSettings()`.
+ private boolean proxyThroughOrbot;
+
// `incognitoModeEnabled` is used in `onCreate()` and `applyAppSettings()`.
private boolean incognitoModeEnabled;
// `translucentNavigationBarOnFullscreen` is used in `onCreate()` and `applyAppSettings()`.
private boolean translucentNavigationBarOnFullscreen;
- // `currentDomainName` is used in `onCreate()`, `onNavigationItemSelected()`, and `applyDomainSettings()`.
+ // `reapplyDomainSettingsOnRestart` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, and `onAddDomain()`, .
+ private boolean reapplyDomainSettingsOnRestart;
+
+ // `reapplyAppSettingsOnRestart` is used in `onNavigationItemSelected()` and `onRestart()`.
+ private boolean reapplyAppSettingsOnRestart;
+
+ // `displayingFullScreenVideo` is used in `onCreate()` and `onResume()`.
+ private boolean displayingFullScreenVideo;
+
+ // `currentDomainName` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onAddDomain()`, and `applyDomainSettings()`.
private String currentDomainName;
- // `waitingForOrbot` is used in `onCreate()` and `applyAppSettings()`.
+ // `ignorePinnedSslCertificateForDomain` is used in `onCreate()`, `onSslMismatchProceed()`, and `applyDomainSettings()`.
+ private boolean ignorePinnedSslCertificate;
+
+ // `orbotStatusBroadcastReciever` is used in `onCreate()` and `onDestroy()`.
+ private BroadcastReceiver orbotStatusBroadcastReceiver;
+
+ // `waitingForOrbot` is used in `onCreate()`, `onResume()`, and `applyAppSettings()`.
private boolean waitingForOrbot;
- // `domainSettingsApplied` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
+ // `domainSettingsApplied` is used in `prepareOptionsMenu()`, `applyDomainSettings()`, and `setDisplayWebpageImages()`.
private boolean domainSettingsApplied;
// `displayWebpageImagesInt` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
// `onTheFlyDisplayImagesSet` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
private boolean onTheFlyDisplayImagesSet;
- // `loadingNewIntentBoolean` is used in `onNewIntent()` and `onRestart()`.
- private boolean loadingNewIntentBoolean;
-
// `waitingForOrbotData` is used in `onCreate()` and `applyAppSettings()`.
private String waitingForOrbotHTMLString;
- // `privateDataDirectoryString` is used in `onCreate()` and `onNavigationItemSelected()`.
+ // `privateDataDirectoryString` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`.
private String privateDataDirectoryString;
// `findOnPageLinearLayout` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
// `findOnPageEditText` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
private EditText findOnPageEditText;
- // `mainMenu` is used in `onCreateOptionsMenu()` and `updatePrivacyIcons()`.
- private Menu mainMenu;
+ // `displayAdditionalAppBarIcons` is used in `onCreate()` and `onCreateOptionsMenu()`.
+ private boolean displayAdditionalAppBarIcons;
// `drawerToggle` is used in `onCreate()`, `onPostCreate()`, `onConfigurationChanged()`, `onNewIntent()`, and `onNavigationItemSelected()`.
private ActionBarDrawerToggle drawerToggle;
// `supportAppBar` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
private Toolbar supportAppBar;
- // `urlTextBox` is used in `onCreate()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, and `loadUrl()`.
+ // `urlTextBox` is used in `onCreate()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, `loadUrl()`, and `highlightUrlText()`.
private EditText urlTextBox;
- // `adView` is used in `onCreate()` and `onConfigurationChanged()`.
- private View adView;
+ // The color spans are used in `onCreate()` and `highlightUrlText()`.
+ private ForegroundColorSpan redColorSpan;
+ private ForegroundColorSpan initialGrayColorSpan;
+ private ForegroundColorSpan finalGrayColorSpan;
// `sslErrorHandler` is used in `onCreate()`, `onSslErrorCancel()`, and `onSslErrorProceed`.
private SslErrorHandler sslErrorHandler;
+ // `httpAuthHandler` is used in `onCreate()`, `onHttpAuthenticationCancel()`, and `onHttpAuthenticationProceed()`.
+ private static HttpAuthHandler httpAuthHandler;
+
// `inputMethodManager` is used in `onOptionsItemSelected()`, `loadUrlFromTextBox()`, and `closeFindOnPage()`.
private InputMethodManager inputMethodManager;
// `mainWebViewRelativeLayout` is used in `onCreate()` and `onNavigationItemSelected()`.
private RelativeLayout mainWebViewRelativeLayout;
+ // `urlIsLoading` is used in `onCreate()`, `onCreateOptionsMenu()`, `loadUrl()`, and `applyDomainSettings()`.
+ private boolean urlIsLoading;
+
+ // `pinnedDomainSslCertificate` is used in `onCreate()` and `applyDomainSettings()`.
+ private boolean pinnedDomainSslCertificate;
+
+ // `bookmarksDatabaseHelper` is used in `onCreate()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
+ private BookmarksDatabaseHelper bookmarksDatabaseHelper;
+
+ // `bookmarksListView` is used in `onCreate()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, and `loadBookmarksFolder()`.
+ private ListView bookmarksListView;
+
+ // `bookmarksTitleTextView` is used in `onCreate()` and `loadBookmarksFolder()`.
+ private TextView bookmarksTitleTextView;
+
+ // `bookmarksCursor` is used in `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
+ private Cursor bookmarksCursor;
+
+ // `bookmarksCursorAdapter` is used in `onCreateBookmark()`, `onCreateBookmarkFolder()` `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
+ private CursorAdapter bookmarksCursorAdapter;
+
+ // `oldFolderNameString` is used in `onCreate()` and `onSaveEditBookmarkFolder()`.
+ private String oldFolderNameString;
+
+ // `fileChooserCallback` is used in `onCreate()` and `onActivityResult()`.
+ private ValueCallback<Uri[]> fileChooserCallback;
+
+ // The download strings are used in `onCreate()` and `onRequestPermissionResult()`.
+ private String downloadUrl;
+ private String downloadContentDisposition;
+ private long downloadContentLength;
+
+ // `downloadImageUrl` is used in `onCreateContextMenu()` and `onRequestPermissionResult()`.
+ private String downloadImageUrl;
+
+ // The user agent variables are used in `onCreate()` and `applyDomainSettings()`.
+ private ArrayAdapter<CharSequence> userAgentNamesArray;
+ private String[] userAgentDataArray;
+
+ // The request codes are used in `onCreate()`, `onCreateContextMenu()`, `onCloseDownloadLocationPermissionDialog()`, and `onRequestPermissionResult()`.
+ private final int DOWNLOAD_FILE_REQUEST_CODE = 1;
+ private final int DOWNLOAD_IMAGE_REQUEST_CODE = 2;
+
@Override
// Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled. The whole premise of Privacy Browser is built around an understanding of these dangers.
- @SuppressLint("SetJavaScriptEnabled")
+ // Also, remove the warning about needing to override `performClick()` when using an `OnTouchListener` with `WebView`.
+ @SuppressLint({"SetJavaScriptEnabled", "ClickableViewAccessibility"})
+ // Remove Android Studio's warning about deprecations. We have to use the deprecated `getColor()` until API >= 23.
+ @SuppressWarnings("deprecation")
protected void onCreate(Bundle savedInstanceState) {
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the theme and screenshot preferences.
+ darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+ allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
+
+ // Disable screenshots if not allowed.
+ if (!allowScreenshots) {
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
+ }
+
+ // Set the activity theme.
+ if (darkTheme) {
+ setTheme(R.style.PrivacyBrowserDark);
+ } else {
+ setTheme(R.style.PrivacyBrowserLight);
+ }
+
+ // Run the default commands.
super.onCreate(savedInstanceState);
+
+ // Set the content view.
setContentView(R.layout.main_drawerlayout);
// Get a handle for `inputMethodManager`.
inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
- // We need to use the `SupportActionBar` from `android.support.v7.app.ActionBar` until the minimum API is >= 21.
- supportAppBar = (Toolbar) findViewById(R.id.app_bar);
+ // `SupportActionBar` from `android.support.v7.app.ActionBar` must be used until the minimum API is >= 21.
+ supportAppBar = findViewById(R.id.app_bar);
setSupportActionBar(supportAppBar);
appBar = getSupportActionBar();
appBar.setCustomView(R.layout.url_app_bar);
appBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
- // Set the "go" button on the keyboard to load the URL in urlTextBox.
- urlTextBox = (EditText) appBar.getCustomView().findViewById(R.id.url_edittext);
- urlTextBox.setOnKeyListener(new View.OnKeyListener() {
- @Override
- public boolean onKey(View v, int keyCode, KeyEvent event) {
- // If the event is a key-down event on the `enter` button, load the URL.
- if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
- // Load the URL into the mainWebView and consume the event.
- try {
- loadUrlFromTextBox();
- } catch (UnsupportedEncodingException e) {
- e.printStackTrace();
- }
- // If the enter key was pressed, consume the event.
- return true;
- } else {
- // If any other key was pressed, do not consume the event.
- return false;
+ // Initialize the foreground color spans for highlighting the URLs. We have to use the deprecated `getColor()` until API >= 23.
+ redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
+ initialGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
+ finalGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
+
+ // Get a handle for `urlTextBox`.
+ urlTextBox = findViewById(R.id.url_edittext);
+
+ // Remove the formatting from `urlTextBar` when the user is editing the text.
+ urlTextBox.setOnFocusChangeListener((View v, boolean hasFocus) -> {
+ if (hasFocus) { // The user is editing `urlTextBox`.
+ // Remove the highlighting.
+ urlTextBox.getText().removeSpan(redColorSpan);
+ urlTextBox.getText().removeSpan(initialGrayColorSpan);
+ urlTextBox.getText().removeSpan(finalGrayColorSpan);
+ } else { // The user has stopped editing `urlTextBox`.
+ // Reapply the highlighting.
+ highlightUrlText();
+ }
+ });
+
+ // Set the go button on the keyboard to load the URL in `urlTextBox`.
+ urlTextBox.setOnKeyListener((View v, int keyCode, KeyEvent event) -> {
+ // If the event is a key-down event on the `enter` button, load the URL.
+ if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
+ // Load the URL into the mainWebView and consume the event.
+ try {
+ loadUrlFromTextBox();
+ } catch (UnsupportedEncodingException e) {
+ e.printStackTrace();
}
+ // If the enter key was pressed, consume the event.
+ return true;
+ } else {
+ // If any other key was pressed, do not consume the event.
+ return false;
}
});
waitingForOrbot = false;
// Create an Orbot status `BroadcastReceiver`.
- BroadcastReceiver orbotStatusBroadcastReceiver = new BroadcastReceiver() {
+ orbotStatusBroadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// Store the content of the status message in `orbotStatus`.
this.registerReceiver(orbotStatusBroadcastReceiver, new IntentFilter("org.torproject.android.intent.action.STATUS"));
// Get handles for views that need to be accessed.
- drawerLayout = (DrawerLayout) findViewById(R.id.drawerlayout);
- rootCoordinatorLayout = (CoordinatorLayout) findViewById(R.id.root_coordinatorlayout);
- mainWebViewRelativeLayout = (RelativeLayout) findViewById(R.id.main_webview_relativelayout);
- mainWebView = (WebView) findViewById(R.id.main_webview);
- findOnPageLinearLayout = (LinearLayout) findViewById(R.id.find_on_page_linearlayout);
- findOnPageEditText = (EditText) findViewById(R.id.find_on_page_edittext);
- fullScreenVideoFrameLayout = (FrameLayout) findViewById(R.id.full_screen_video_framelayout);
- urlAppBarRelativeLayout = (RelativeLayout) findViewById(R.id.url_app_bar_relativelayout);
- favoriteIconImageView = (ImageView) findViewById(R.id.favorite_icon);
+ drawerLayout = findViewById(R.id.drawerlayout);
+ rootCoordinatorLayout = findViewById(R.id.root_coordinatorlayout);
+ bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
+ bookmarksTitleTextView = findViewById(R.id.bookmarks_title_textview);
+ FloatingActionButton launchBookmarksActivityFab = findViewById(R.id.launch_bookmarks_activity_fab);
+ FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
+ FloatingActionButton createBookmarkFab = findViewById(R.id.create_bookmark_fab);
+ mainWebViewRelativeLayout = findViewById(R.id.main_webview_relativelayout);
+ mainWebView = findViewById(R.id.main_webview);
+ findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+ findOnPageEditText = findViewById(R.id.find_on_page_edittext);
+ fullScreenVideoFrameLayout = findViewById(R.id.full_screen_video_framelayout);
+ urlAppBarRelativeLayout = findViewById(R.id.url_app_bar_relativelayout);
+ favoriteIconImageView = findViewById(R.id.favorite_icon);
+
+ // 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.
+ if (darkTheme) {
+ launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_dark));
+ createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_dark));
+ createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_dark));
+ bookmarksListView.setBackgroundColor(getResources().getColor(R.color.gray_850));
+ } else {
+ launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_light));
+ createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_light));
+ createBookmarkFab.setImageDrawable(getResources().getDrawable(R.drawable.create_bookmark_light));
+ bookmarksListView.setBackgroundColor(getResources().getColor(R.color.white));
+ }
+
+ // Set the launch bookmarks activity FAB to launch the bookmarks activity.
+ launchBookmarksActivityFab.setOnClickListener(v -> {
+ // Create an intent to launch the bookmarks activity.
+ Intent bookmarksIntent = new Intent(getApplicationContext(), BookmarksActivity.class);
+
+ // Include the current folder with the `Intent`.
+ bookmarksIntent.putExtra("Current Folder", currentBookmarksFolder);
+
+ // Make it so.
+ startActivity(bookmarksIntent);
+ });
+
+ // Set the create new bookmark folder FAB to display an alert dialog.
+ createBookmarkFolderFab.setOnClickListener(v -> {
+ // Show the `CreateBookmarkFolderDialog` `AlertDialog` and name the instance `@string/create_folder`.
+ AppCompatDialogFragment createBookmarkFolderDialog = new CreateBookmarkFolderDialog();
+ createBookmarkFolderDialog.show(getSupportFragmentManager(), getResources().getString(R.string.create_folder));
+ });
+
+ // Set the create new bookmark FAB to display an alert dialog.
+ createBookmarkFab.setOnClickListener(view -> {
+ // Show the `CreateBookmarkDialog` `AlertDialog` and name the instance `@string/create_bookmark`.
+ AppCompatDialogFragment createBookmarkDialog = new CreateBookmarkDialog();
+ createBookmarkDialog.show(getSupportFragmentManager(), getResources().getString(R.string.create_bookmark));
+ });
// Create a double-tap listener to toggle full-screen mode.
final GestureDetector gestureDetector = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
// Hide the `appBar`.
appBar.hide();
- // Hide the `BannerAd` in the free flavor.
+ // Hide the banner ad in the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.hideAd(adView);
+ // The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.hideAd(findViewById(R.id.adview));
}
// Modify the system bars.
/* SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
* SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
- * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically rehides them after they are shown.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
*/
rootCoordinatorLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
// Set `rootCoordinatorLayout` to fit under the status and navigation bars.
rootCoordinatorLayout.setFitsSystemWindows(false);
- if (translucentNavigationBarOnFullscreen) { // There is an Android Support Library bug that causes a scrim to print on the right side of the `Drawer Layout` when the navigation bar is displayed on the right of the screen.
+ // There is an Android Support Library bug that causes a scrim to print on the right side of the `Drawer Layout` when the navigation bar is displayed on the right of the screen.
+ if (translucentNavigationBarOnFullscreen) {
// Set the navigation bar to be translucent.
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
}
// Show the `BannerAd` in the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Reload the ad. Because the screen may have rotated, we need to use `reloadAfterRotate`.
- BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
-
- // Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adview);
+ // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_id));
}
// Remove the translucent navigation bar flag if it is set.
});
// Pass all touch events on `mainWebView` through `gestureDetector` to check for double-taps.
- mainWebView.setOnTouchListener(new View.OnTouchListener() {
- @Override
- public boolean onTouch(View v, MotionEvent event) {
- // Send the `event` to `gestureDetector`.
- return gestureDetector.onTouchEvent(event);
- }
+ mainWebView.setOnTouchListener((View v, MotionEvent event) -> {
+ // Call `performClick()` on the view, which is required for accessibility.
+ v.performClick();
+
+ // Send the `event` to `gestureDetector`.
+ return gestureDetector.onTouchEvent(event);
});
// Update `findOnPageCountTextView`.
// `activeMatchOrdinal` is zero-based.
int activeMatch = activeMatchOrdinal + 1;
+ // Build the match string.
+ String matchString = activeMatch + "/" + numberOfMatches;
+
// Set `findOnPageCountTextView`.
- findOnPageCountTextView.setText(activeMatch + "/" + numberOfMatches);
+ findOnPageCountTextView.setText(matchString);
}
}
});
});
// Set the `check mark` button for the `findOnPageEditText` keyboard to close the soft keyboard.
- findOnPageEditText.setOnKeyListener(new View.OnKeyListener() {
- @Override
- public boolean onKey(View v, int keyCode, KeyEvent event) {
- if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The `enter` key was pressed.
- // Hide the soft keyboard. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ findOnPageEditText.setOnKeyListener((v, keyCode, event) -> {
+ if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The `enter` key was pressed.
+ // Hide the soft keyboard. `0` indicates no additional flags.
+ inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
- // Consume the event.
- return true;
- } else { // A different key was pressed.
- // Do not consume the event.
- return false;
- }
+ // Consume the event.
+ return true;
+ } else { // A different key was pressed.
+ // Do not consume the event.
+ return false;
}
});
// Implement swipe to refresh
- swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_refreshlayout);
+ swipeRefreshLayout = findViewById(R.id.swipe_refreshlayout);
swipeRefreshLayout.setColorSchemeResources(R.color.blue_700);
- swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
- @Override
- public void onRefresh() {
- mainWebView.reload();
- }
- });
+ swipeRefreshLayout.setOnRefreshListener(() -> mainWebView.reload());
- // `DrawerTitle` identifies the `DrawerLayout` in accessibility mode.
+ // `DrawerTitle` identifies the `DrawerLayouts` in accessibility mode.
drawerLayout.setDrawerTitle(GravityCompat.START, getString(R.string.navigation_drawer));
+ drawerLayout.setDrawerTitle(GravityCompat.END, getString(R.string.bookmarks));
// Listen for touches on the navigation menu.
- final NavigationView navigationView = (NavigationView) findViewById(R.id.navigationview);
+ final NavigationView navigationView = findViewById(R.id.navigationview);
navigationView.setNavigationItemSelectedListener(this);
// Get handles for `navigationMenu` and the back and forward menu items. The menu is zero-based, so items 1, 2, and 3 are the second, third, and fourth entries in the menu.
final MenuItem navigationBackMenuItem = navigationMenu.getItem(1);
final MenuItem navigationForwardMenuItem = navigationMenu.getItem(2);
final MenuItem navigationHistoryMenuItem = navigationMenu.getItem(3);
+ final MenuItem navigationRequestsMenuItem = navigationMenu.getItem(4);
- // The `DrawerListener` allows us to update the Navigation Menu.
- drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
- @Override
- public void onDrawerSlide(View drawerView, float slideOffset) {
- }
-
- @Override
- public void onDrawerOpened(View drawerView) {
- }
+ // Initialize the bookmarks database helper. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
+ // The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
+ bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
- @Override
- public void onDrawerClosed(View drawerView) {
- }
+ // Initialize `currentBookmarksFolder`. `""` is the home folder in the database.
+ currentBookmarksFolder = "";
- @Override
- public void onDrawerStateChanged(int newState) {
- if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // The drawer is opening or closing.
- // Update the `Back`, `Forward`, and `History` menu items.
- navigationBackMenuItem.setEnabled(mainWebView.canGoBack());
- navigationForwardMenuItem.setEnabled(mainWebView.canGoForward());
- navigationHistoryMenuItem.setEnabled((mainWebView.canGoBack() || mainWebView.canGoForward()));
+ // Load the home folder, which is `""` in the database.
+ loadBookmarksFolder();
- // Hide the keyboard so we can see the navigation menu. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
- }
- }
- });
+ 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;
- // drawerToggle creates the hamburger icon at the start of the AppBar.
- drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, supportAppBar, R.string.open_navigation_drawer, R.string.close_navigation_drawer);
-
- // Initialize `adServerSet`.
- final Set<String> adServersSet = new HashSet<>();
+ // Get the bookmark cursor for this ID and move it to the first row.
+ Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmarkCursor(databaseID);
+ bookmarkCursor.moveToFirst();
- // Load the list of ad servers into memory.
- try {
- // Load `pgl.yoyo.org_adservers.txt` into a `BufferedReader`.
- BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(getAssets().open("pgl.yoyo.org_adservers.txt")));
+ // Act upon the bookmark according to the type.
+ if (bookmarkCursor.getInt(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) { // The selected bookmark is a folder.
+ // Store the new folder name in `currentBookmarksFolder`.
+ currentBookmarksFolder = bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
- // Create a string for storing each ad server.
- String adServer;
+ // Load the new folder.
+ loadBookmarksFolder();
+ } else { // The selected bookmark is not a folder.
+ // Load the bookmark URL.
+ loadUrl(bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)));
- // Populate `adServersSet`.
- while ((adServer = bufferedReader.readLine()) != null) {
- adServersSet.add(adServer);
+ // Close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
}
- // Close `bufferedReader`.
- bufferedReader.close();
- } catch (IOException ioException) {
- // We're pretty sure the asset exists, so we don't need to worry about the `IOException` ever being thrown.
- }
+ // Close the `Cursor`.
+ bookmarkCursor.close();
+ });
- mainWebView.setWebViewClient(new WebViewClient() {
- // `shouldOverrideUrlLoading` makes this `WebView` the default handler for URLs inside the app, so that links are not kicked out to other apps.
- // We have to use the deprecated `shouldOverrideUrlLoading` until API >= 24.
- @SuppressWarnings("deprecation")
- @Override
- public boolean shouldOverrideUrlLoading(WebView view, String url) {
- if (url.startsWith("mailto:")) { // Load the URL in an external email program because it begins with `mailto:`.
- // We use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
- Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
+ bookmarksListView.setOnItemLongClickListener((parent, view, position, id) -> {
+ // Convert the database ID from `long` to `int`.
+ int databaseId = (int) id;
- // Parse the url and set it as the data for the `Intent`.
- emailIntent.setData(Uri.parse(url));
+ // Find out if the selected bookmark is a folder.
+ boolean isFolder = bookmarksDatabaseHelper.isFolder(databaseId);
- // `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
- emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ if (isFolder) {
+ // Save the current folder name, which is used in `onSaveEditBookmarkFolder()`.
+ oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
- // Make it so.
- startActivity(emailIntent);
+ // Show the edit bookmark folder `AlertDialog` and name the instance `@string/edit_folder`.
+ AppCompatDialogFragment editFolderDialog = EditBookmarkFolderDialog.folderDatabaseId(databaseId);
+ editFolderDialog.show(getSupportFragmentManager(), getResources().getString(R.string.edit_folder));
+ } else {
+ // Show the edit bookmark `AlertDialog` and name the instance `@string/edit_bookmark`.
+ AppCompatDialogFragment editBookmarkDialog = EditBookmarkDialog.bookmarkDatabaseId(databaseId);
+ editBookmarkDialog.show(getSupportFragmentManager(), getResources().getString(R.string.edit_bookmark));
+ }
- // Returning `true` indicates the application is handling the URL.
- return true;
- } else { // Load the URL in Privacy Browser.
- // Apply the domain settings for the new URL.
- applyDomainSettings(url);
+ // Consume the event.
+ return true;
+ });
- // Returning `false` causes the current `WebView` to handle the URL and prevents it from adding redirects to the history list.
- return false;
- }
+ // The drawer listener is used to update the navigation menu.
+ drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
+ @Override
+ public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
}
- // Block ads. We have to use the deprecated `shouldInterceptRequest` until minimum API >= 21.
- @SuppressWarnings("deprecation")
@Override
- public WebResourceResponse shouldInterceptRequest(WebView view, String url){
- if (adBlockerEnabled) { // Block ads.
- // Extract the host from `url`.
- Uri requestUri = Uri.parse(url);
- String requestHost = requestUri.getHost();
-
- // Initialize a variable to track if this is an ad server.
- boolean requestHostIsAdServer = false;
-
- // Check all the subdomains of `requestHost` if it is not `null` against the ad server database.
- if (requestHost != null) {
- while (requestHost.contains(".") && !requestHostIsAdServer) { // Stop checking if we run out of `.` or if we already know that `requestHostIsAdServer` is `true`.
- if (adServersSet.contains(requestHost)) {
- requestHostIsAdServer = true;
- }
-
- // Strip out the lowest subdomain of `requestHost`.
- requestHost = requestHost.substring(requestHost.indexOf(".") + 1);
- }
- }
-
- if (requestHostIsAdServer) { // It is an ad server.
- // Return an empty `WebResourceResponse`.
- return new WebResourceResponse("text/plain", "utf8", new ByteArrayInputStream("".getBytes()));
- } else { // It is not an ad server.
- // `return null` loads the requested resource.
- return null;
- }
- } else { // Ad blocking is disabled.
- // `return null` loads the requested resource.
- return null;
- }
+ public void onDrawerOpened(@NonNull View drawerView) {
}
- // Update the URL in urlTextBox when the page starts to load.
@Override
- public void onPageStarted(WebView view, String url, Bitmap favicon) {
- // Reset `webViewTitle`
- webViewTitle = getString(R.string.no_title);
-
- // Check to see if we are waiting on Orbot.
- if (!waitingForOrbot) { // We are not waiting on Orbot, so we need to process the URL.
- // We need to update `formattedUrlString` at the beginning of the load, so that if the user toggles JavaScript during the load the new website is reloaded.
- formattedUrlString = url;
-
- // Display the loading URL is the URL text box.
- urlTextBox.setText(url);
-
- // Apply any custom domain settings if the URL was loaded by navigating history.
- if (navigatingHistory) {
- applyDomainSettings(url);
- }
- }
+ public void onDrawerClosed(@NonNull View drawerView) {
}
- // Update formattedUrlString and urlTextBox. It is necessary to do this after the page finishes loading because the final URL can change during load.
@Override
- public void onPageFinished(WebView view, String url) {
- // Clear the cache and history if Incognito Mode is enabled.
- if (incognitoModeEnabled) {
- // Clear the cache. `true` includes disk files.
- mainWebView.clearCache(true);
-
- // Clear the back/forward history.
- mainWebView.clearHistory();
-
- // Manually delete cache folders.
- try {
- // Delete the main `cache` folder.
- privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
-
- // Delete the `app_webview` folder, which contains an additional `WebView` cache. See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
- privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
- } catch (IOException e) {
- // Do nothing if an error is thrown.
- }
- }
-
- // Update `urlTextBox` and apply domain settings if not waiting on Orbot.
- if (!waitingForOrbot) {
- // Check to see if `WebView` has set `url` to be `about:blank`.
- if (url.equals("about:blank")) { // `WebView` is blank, so `formattedUrlString` should be `""` and `urlTextBox` should display a hint.
- // Set `formattedUrlString` to `""`.
- formattedUrlString = "";
-
- // Update `urlTextBox`.
- urlTextBox.setText(formattedUrlString);
-
- // Request focus for `urlTextBox`.
- urlTextBox.requestFocus();
-
- // Display the keyboard.
- inputMethodManager.showSoftInput(urlTextBox, 0);
-
- // Apply the domain settings.
- applyDomainSettings(formattedUrlString);
- } else { // `WebView` has loaded a webpage.
- // Set `formattedUrlString`.
- formattedUrlString = url;
+ public void onDrawerStateChanged(int newState) {
+ if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // A drawer is opening or closing.
+ // Update the back, forward, history, and requests menu items.
+ navigationBackMenuItem.setEnabled(mainWebView.canGoBack());
+ navigationForwardMenuItem.setEnabled(mainWebView.canGoForward());
+ navigationHistoryMenuItem.setEnabled((mainWebView.canGoBack() || mainWebView.canGoForward()));
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
- // Only update `urlTextBox` if the user is not typing in it.
- if (!urlTextBox.hasFocus()) {
- urlTextBox.setText(formattedUrlString);
- }
- }
+ // Hide the keyboard (if displayed).
+ inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
- // Store the SSL certificate so it can be accessed from `ViewSslCertificateDialog`.
- sslCertificate = mainWebView.getCertificate();
+ // Clear the focus from from the URL text box.
+ urlTextBox.clearFocus();
}
}
-
- // Handle SSL Certificate errors.
- @Override
- public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
- // Store `handler` so it can be accesses from `onSslErrorCancel()` and `onSslErrorProceed()`.
- sslErrorHandler = handler;
-
- // Display the SSL error `AlertDialog`.
- AppCompatDialogFragment sslCertificateErrorDialogFragment = SslCertificateErrorDialog.displayDialog(error);
- sslCertificateErrorDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.ssl_certificate_error));
- }
});
+ // drawerToggle creates the hamburger icon at the start of the AppBar.
+ drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, supportAppBar, R.string.open_navigation_drawer, R.string.close_navigation_drawer);
+
// Get a handle for the progress bar.
- final ProgressBar progressBar = (ProgressBar) findViewById(R.id.progress_bar);
+ final ProgressBar progressBar = findViewById(R.id.progress_bar);
mainWebView.setWebChromeClient(new WebChromeClient() {
// Update the progress bar when a page is loading.
@Override
public void onProgressChanged(WebView view, int progress) {
+ // Inject the night mode CSS if night mode is enabled.
+ if (nightMode) {
+ // `background-color: #212121` sets the background to be dark gray. `color: #BDBDBD` sets the text color to be light gray. `box-shadow: none` removes a lower underline on links
+ // used by WordPress. `text-decoration: none` removes all text underlines. `text-shadow: none` removes text shadows, which usually have a hard coded color.
+ // `border: none` removes all borders, which can also be used to underline text.
+ // `a {color: #1565C0}` sets links to be a dark blue. `!important` takes precedent over any existing sub-settings.
+ mainWebView.evaluateJavascript("(function() {var parent = document.getElementsByTagName('head').item(0); var style = document.createElement('style'); style.type = 'text/css'; " +
+ "style.innerHTML = '* {background-color: #212121 !important; color: #BDBDBD !important; box-shadow: none !important; text-decoration: none !important;" +
+ "text-shadow: none !important; border: none !important;} a {color: #1565C0 !important;}'; parent.appendChild(style)})()", value -> {
+ // Initialize a `Handler` to display `mainWebView`.
+ Handler displayWebViewHandler = new Handler();
+
+ // Setup a `Runnable` to display `mainWebView` after a delay to allow the CSS to be applied.
+ Runnable displayWebViewRunnable = () -> {
+ // Only display `mainWebView` if the progress bar is one. This prevents the display of the `WebView` while it is still loading.
+ if (progressBar.getVisibility() == View.GONE) {
+ mainWebView.setVisibility(View.VISIBLE);
+ }
+ };
+
+ // Use `displayWebViewHandler` to delay the displaying of `mainWebView` for 500 milliseconds.
+ displayWebViewHandler.postDelayed(displayWebViewRunnable, 500);
+ });
+ }
+
+ // Update the progress bar.
progressBar.setProgress(progress);
+
+ // Set the visibility of the progress bar.
if (progress < 100) {
+ // Show the progress bar.
progressBar.setVisibility(View.VISIBLE);
} else {
+ // Hide the progress bar.
progressBar.setVisibility(View.GONE);
- //Stop the `SwipeToRefresh` indicator if it is running
+ // Display `mainWebView` if night mode is disabled.
+ // Because of a race condition between `applyDomainSettings` and `onPageStarted`, when night mode is set by domain settings the `WebView` may be hidden even if night mode is not
+ // currently enabled.
+ if (!nightMode) {
+ mainWebView.setVisibility(View.VISIBLE);
+ }
+
+ //Stop the swipe to refresh indicator if it is running
swipeRefreshLayout.setRefreshing(false);
}
}
webViewTitle = title;
}
- // Enter full screen video
+ // Enter full screen video.
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
+ // Set the full screen video flag.
+ displayingFullScreenVideo = true;
+
// Pause the ad if this is the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.pauseAd(adView);
+ // The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.pauseAd(findViewById(R.id.adview));
}
// Remove the translucent overlays.
/* SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
* SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
- * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically rehides them after they are shown.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
*/
rootCoordinatorLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
// Set `rootCoordinatorLayout` to fill the entire screen.
rootCoordinatorLayout.setFitsSystemWindows(false);
+ // Disable the sliding drawers.
+ drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
+
// Add `view` to `fullScreenVideoFrameLayout` and display it on the screen.
fullScreenVideoFrameLayout.addView(view);
fullScreenVideoFrameLayout.setVisibility(View.VISIBLE);
}
- // Exit full screen video
+ // Exit full screen video.
+ @Override
public void onHideCustomView() {
+ // Unset the full screen video flag.
+ displayingFullScreenVideo = false;
+
// Hide `fullScreenVideoFrameLayout`.
fullScreenVideoFrameLayout.removeAllViews();
fullScreenVideoFrameLayout.setVisibility(View.GONE);
- // Add the translucent status flag. This also resets `drawerLayout's` `View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`.
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ // Enable the sliding drawers.
+ drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
+
+ // Apply the appropriate full screen mode the `SYSTEM_UI` flags.
+ if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
+ if (hideSystemBarsOnFullscreen) { // Hide everything.
+ // Remove the translucent navigation setting if it is currently flagged.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
+
+ // Remove the translucent status bar overlay.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ // Remove the translucent status bar overlay on the `Drawer Layout`, which is special and needs its own command.
+ drawerLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+
+ /* SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootCoordinatorLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else { // Hide everything except the status and navigation bars.
+ // Remove any `SYSTEM_UI` flags from `rootCoordinatorLayout`.
+ rootCoordinatorLayout.setSystemUiVisibility(0);
+
+ // Add the translucent status flag if it is unset.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ if (translucentNavigationBarOnFullscreen) {
+ // Set the navigation bar to be translucent. This also resets `drawerLayout's` `View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
+ } else {
+ // Set the navigation bar to be black.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
+ }
+ }
+ } else { // Switch to normal viewing mode.
+ // Show the `appBar` if `findOnPageLinearLayout` is not visible.
+ if (findOnPageLinearLayout.getVisibility() == View.GONE) {
+ appBar.show();
+ }
+
+ // Show the `BannerAd` in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Initialize the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.initializeAds(findViewById(R.id.adview), getApplicationContext(), getFragmentManager(), getString(R.string.ad_id));
+ }
+
+ // Remove any `SYSTEM_UI` flags from `rootCoordinatorLayout`.
+ rootCoordinatorLayout.setSystemUiVisibility(0);
+
+ // Remove the translucent navigation bar flag if it is set.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
- // Set `rootCoordinatorLayout` to fit inside the status and navigation bars. This also clears the `SYSTEM_UI` flags.
- rootCoordinatorLayout.setFitsSystemWindows(true);
+ // Add the translucent status flag if it is unset. This also resets `drawerLayout's` `View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ // Constrain `rootCoordinatorLayout` inside the status and navigation bars.
+ rootCoordinatorLayout.setFitsSystemWindows(true);
+ }
// Show the ad if this is the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Reload the ad. Because the screen may have rotated, we need to use `reloadAfterRotate`.
- BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
+ // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_id));
+ }
+ }
+
+ // Upload files.
+ @Override
+ public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathCallback, FileChooserParams fileChooserParams) {
+ // Show the file chooser if the device is running API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ // Store the file path callback.
+ fileChooserCallback = filePathCallback;
- // Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adview);
+ // Create an intent to open a chooser based ont the file chooser parameters.
+ Intent fileChooserIntent = fileChooserParams.createIntent();
+
+ // Open the file chooser. Currently only one `startActivityForResult` exists in this activity, so the request code, used to differentiate them, is simply `0`.
+ startActivityForResult(fileChooserIntent, 0);
}
+ return true;
}
});
registerForContextMenu(mainWebView);
// Allow the downloading of files.
- mainWebView.setDownloadListener(new DownloadListener() {
- @Override
- public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype, long contentLength) {
- // Show the `DownloadFileDialog` `AlertDialog` and name this instance `@string/download`.
+ mainWebView.setDownloadListener((String url, String userAgent, String contentDisposition, String mimetype, long contentLength) -> {
+ // Check to see if the WRITE_EXTERNAL_STORAGE permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) {
+ // The WRITE_EXTERNAL_STORAGE permission needs to be requested.
+
+ // Store the variables for future use by `onRequestPermissionsResult()`.
+ downloadUrl = url;
+ downloadContentDisposition = contentDisposition;
+ downloadContentLength = contentLength;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Get a handle for the download location permission alert dialog and set the download type to DOWNLOAD_FILE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_FILE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(getFragmentManager(), getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ }
+ } else { // The WRITE_EXTERNAL_STORAGE permission has already been granted.
+ // Get a handle for the download file alert dialog.
AppCompatDialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(url, contentDisposition, contentLength);
- downloadFileDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.download));
+
+ // Show the download file alert dialog.
+ downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
}
});
// Set `mainWebView` to use a wide viewport. Otherwise, some web pages will be scrunched and some content will render outside the screen.
mainWebView.getSettings().setUseWideViewPort(true);
- // Set `mainWebView` to load in overview mode (zoomed out to the maximum width).
- mainWebView.getSettings().setLoadWithOverviewMode(true);
+ // Set `mainWebView` to load in overview mode (zoomed out to the maximum width).
+ mainWebView.getSettings().setLoadWithOverviewMode(true);
+
+ // Explicitly disable geolocation.
+ mainWebView.getSettings().setGeolocationEnabled(false);
+
+ // Initialize cookieManager.
+ cookieManager = CookieManager.getInstance();
+
+ // Replace the header that `WebView` creates for `X-Requested-With` with a null value. The default value is the application ID (com.stoutner.privacybrowser.standard).
+ customHeaders.put("X-Requested-With", "");
+
+ // Initialize the default preference values the first time the program is run. `false` keeps this command from resetting any current preferences back to default.
+ PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
+
+ // Get the intent that started the app.
+ final Intent launchingIntent = getIntent();
+
+ // Extract the launching intent data as `launchingIntentUriData`.
+ final Uri launchingIntentUriData = launchingIntent.getData();
+
+ // Convert the launching intent URI data (if it exists) to a string and store it in `formattedUrlString`.
+ if (launchingIntentUriData != null) {
+ formattedUrlString = launchingIntentUriData.toString();
+ }
+
+ // Get a handle for the `Runtime`.
+ privacyBrowserRuntime = Runtime.getRuntime();
+
+ // Store the application's private data directory.
+ privateDataDirectoryString = getApplicationInfo().dataDir;
+ // `dataDir` will vary, but will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
+
+ // Initialize `inFullScreenBrowsingMode`, which is always false at this point because Privacy Browser never starts in full screen browsing mode.
+ inFullScreenBrowsingMode = false;
+
+ // Initialize the privacy settings variables.
+ javaScriptEnabled = false;
+ firstPartyCookiesEnabled = false;
+ thirdPartyCookiesEnabled = false;
+ domStorageEnabled = false;
+ saveFormDataEnabled = false; // Form data can be removed once the minimum API >= 26.
+ nightMode = false;
+
+ // Initialize the WebView title.
+ webViewTitle = getString(R.string.no_title);
+
+ // Initialize the favorite icon bitmap. `ContextCompat` must be used until API >= 21.
+ Drawable favoriteIconDrawable = ContextCompat.getDrawable(getApplicationContext(), R.drawable.world);
+ BitmapDrawable favoriteIconBitmapDrawable = (BitmapDrawable) favoriteIconDrawable;
+ assert favoriteIconBitmapDrawable != null;
+ favoriteIconDefaultBitmap = favoriteIconBitmapDrawable.getBitmap();
+
+ // If the favorite icon is null, load the default.
+ if (favoriteIconBitmap == null) {
+ favoriteIconBitmap = favoriteIconDefaultBitmap;
+ }
+
+ // Initialize the user agent array adapter and string array.
+ userAgentNamesArray = ArrayAdapter.createFromResource(this, R.array.user_agent_names, R.layout.domain_settings_spinner_item);
+ userAgentDataArray = getResources().getStringArray(R.array.user_agent_data);
+
+ // Apply the app settings from the shared preferences.
+ applyAppSettings();
+
+ // Instantiate the block list helper.
+ BlockListHelper blockListHelper = new BlockListHelper();
+
+ // Initialize the list of resource requests.
+ resourceRequests = new ArrayList<>();
+
+ // Parse the block lists.
+ final ArrayList<List<String[]>> easyList = blockListHelper.parseBlockList(getAssets(), "blocklists/easylist.txt");
+ final ArrayList<List<String[]>> easyPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/easyprivacy.txt");
+ final ArrayList<List<String[]>> fanboysAnnoyanceList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-annoyance.txt");
+ final ArrayList<List<String[]>> fanboysSocialList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-social.txt");
+ final ArrayList<List<String[]>> ultraPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/ultraprivacy.txt");
+
+ // Store the list versions.
+ easyListVersion = easyList.get(0).get(0)[0];
+ easyPrivacyVersion = easyPrivacy.get(0).get(0)[0];
+ fanboysAnnoyanceVersion = fanboysAnnoyanceList.get(0).get(0)[0];
+ fanboysSocialVersion = fanboysSocialList.get(0).get(0)[0];
+ ultraPrivacyVersion = ultraPrivacy.get(0).get(0)[0];
+
+ // Get a handle for the activity. This is used to update the requests counter while the navigation menu is open.
+ Activity activity = this;
+
+ mainWebView.setWebViewClient(new WebViewClient() {
+ // `shouldOverrideUrlLoading` makes this `WebView` the default handler for URLs inside the app, so that links are not kicked out to other apps.
+ // The deprecated `shouldOverrideUrlLoading` must be used until API >= 24.
+ @SuppressWarnings("deprecation")
+ @Override
+ public boolean shouldOverrideUrlLoading(WebView view, String url) {
+ if (url.startsWith("http")) { // Load the URL in Privacy Browser.
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
+ // Apply the domain settings for the new URL. `applyDomainSettings` doesn't do anything if the domain has not changed.
+ applyDomainSettings(url, true, false);
+
+ // Returning false causes the current WebView to handle the URL and prevents it from adding redirects to the history list.
+ return false;
+ } else if (url.startsWith("mailto:")) { // Load the email address in an external email program.
+ // Use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
+ Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
+
+ // Parse the url and set it as the data for the intent.
+ emailIntent.setData(Uri.parse(url));
+
+ // Open the email program in a new task instead of as part of Privacy Browser.
+ emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Make it so.
+ startActivity(emailIntent);
+
+ // Returning true indicates Privacy Browser is handling the URL by creating an intent.
+ return true;
+ } else if (url.startsWith("tel:")) { // Load the phone number in the dialer.
+ // Open the dialer and load the phone number, but wait for the user to place the call.
+ Intent dialIntent = new Intent(Intent.ACTION_DIAL);
+
+ // Add the phone number to the intent.
+ dialIntent.setData(Uri.parse(url));
+
+ // Open the dialer in a new task instead of as part of Privacy Browser.
+ dialIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Make it so.
+ startActivity(dialIntent);
+
+ // Returning true indicates Privacy Browser is handling the URL by creating an intent.
+ return true;
+ } else { // Load a system chooser to select an app that can handle the URL.
+ // Open an app that can handle the URL.
+ Intent genericIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Add the URL to the intent.
+ genericIntent.setData(Uri.parse(url));
+
+ // List all apps that can handle the URL instead of just opening the first one.
+ genericIntent.addCategory(Intent.CATEGORY_BROWSABLE);
+
+ // Open the app in a new task instead of as part of Privacy Browser.
+ genericIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Start the app or display a snackbar if no app is available to handle the URL.
+ try {
+ startActivity(genericIntent);
+ } catch (ActivityNotFoundException exception) {
+ Snackbar.make(mainWebView, getString(R.string.unrecognized_url) + " " + url, Snackbar.LENGTH_SHORT).show();
+ }
+
+ // Returning true indicates Privacy Browser is handling the URL by creating an intent.
+ return true;
+ }
+ }
+
+ // Check requests against the block lists. The deprecated `shouldInterceptRequest()` must be used until minimum API >= 21.
+ @SuppressWarnings("deprecation")
+ @Override
+ public WebResourceResponse shouldInterceptRequest(WebView view, String url){
+ // Create an empty web resource response to be used if the resource request is blocked.
+ WebResourceResponse emptyWebResourceResponse = new WebResourceResponse("text/plain", "utf8", new ByteArrayInputStream("".getBytes()));
+
+ // Reset the whitelist results tracker.
+ whiteListResultStringArray = null;
+
+ // Initialize the third party request tracker.
+ boolean isThirdPartyRequest = false;
+
+ // Initialize the current domain string.
+ String currentDomain = "";
+
+ // Nobody is happy when comparing null strings.
+ if (!(formattedUrlString == null) && !(url == null)) {
+ // Get the domain strings to URIs.
+ Uri currentDomainUri = Uri.parse(formattedUrlString);
+ Uri requestDomainUri = Uri.parse(url);
+
+ // Get the domain host names.
+ String currentBaseDomain = currentDomainUri.getHost();
+ String requestBaseDomain = requestDomainUri.getHost();
+
+ // Update the current domain variable.
+ currentDomain = currentBaseDomain;
+
+ // Only compare the current base domain and the request base domain if neither is null.
+ if (!(currentBaseDomain == null) && !(requestBaseDomain == null)) {
+ // Determine the current base domain.
+ while (currentBaseDomain.indexOf(".", currentBaseDomain.indexOf(".") + 1) > 0) { // There is at least one subdomain.
+ // Remove the first subdomain.
+ currentBaseDomain = currentBaseDomain.substring(currentBaseDomain.indexOf(".") + 1);
+ }
+
+ // Determine the request base domain.
+ while (requestBaseDomain.indexOf(".", requestBaseDomain.indexOf(".") + 1) > 0) { // There is at least one subdomain.
+ // Remove the first subdomain.
+ requestBaseDomain = requestBaseDomain.substring(requestBaseDomain.indexOf(".") + 1);
+ }
+
+ // Update the third party request tracker.
+ isThirdPartyRequest = !currentBaseDomain.equals(requestBaseDomain);
+ }
+ }
+
+ // Block third-party requests if enabled.
+ if (isThirdPartyRequest && blockAllThirdPartyRequests) {
+ // Increment the blocked requests counters.
+ blockedRequests++;
+ thirdPartyBlockedRequests++;
+
+ // Update the titles of the blocklist menu items. This must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blocklistsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blockAllThirdParyRequestsMenuItem.setTitle(thirdPartyBlockedRequests + " - " + getString(R.string.block_all_third_party_requests));
+ });
+
+ // Add the request to the log.
+ resourceRequests.add(new String[]{String.valueOf(REQUEST_THIRD_PARTY), url});
+
+ // Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+
+ // Check UltraPrivacy if it is enabled.
+ if (ultraPrivacyEnabled) {
+ if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, ultraPrivacy)) {
+ // Increment the blocked requests counters.
+ blockedRequests++;
+ ultraPrivacyBlockedRequests++;
+
+ // Update the titles of the blocklist menu items. This must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blocklistsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ ultraPrivacyMenuItem.setTitle(ultraPrivacyBlockedRequests + " - " + getString(R.string.ultraprivacy));
+ });
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+
+ // If the whitelist result is not null, the request has been allowed by UltraPrivacy.
+ if (whiteListResultStringArray != null) {
+ // Add a whitelist entry to the resource requests array.
+ resourceRequests.add(whiteListResultStringArray);
+
+ // The resource request has been allowed by UltraPrivacy. `return null` loads the requested resource.
+ return null;
+ }
+ }
+
+ // Check EasyList if it is enabled.
+ if (easyListEnabled) {
+ if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, easyList)) {
+ // Increment the blocked requests counters.
+ blockedRequests++;
+ easyListBlockedRequests++;
+
+ // Update the titles of the blocklist menu items. This must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blocklistsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ easyListMenuItem.setTitle(easyListBlockedRequests + " - " + getString(R.string.easylist));
+ });
+
+ // Reset the whitelist results tracker (because otherwise it will sometimes add results to the list due to a race condition).
+ whiteListResultStringArray = null;
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+ }
+
+ // Check EasyPrivacy if it is enabled.
+ if (easyPrivacyEnabled) {
+ if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, easyPrivacy)) {
+ // Increment the blocked requests counters.
+ blockedRequests++;
+ easyPrivacyBlockedRequests++;
+
+ // Update the titles of the blocklist menu items. This must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blocklistsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ easyPrivacyMenuItem.setTitle(easyPrivacyBlockedRequests + " - " + getString(R.string.easyprivacy));
+ });
+
+ // Reset the whitelist results tracker (because otherwise it will sometimes add results to the list due to a race condition).
+ whiteListResultStringArray = null;
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+ }
+
+ // Check Fanboy’s Annoyance List if it is enabled.
+ if (fanboysAnnoyanceListEnabled) {
+ if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, fanboysAnnoyanceList)) {
+ // Increment the blocked requests counters.
+ blockedRequests++;
+ fanboysAnnoyanceListBlockedRequests++;
+
+ // Update the titles of the blocklist menu items. This must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blocklistsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ fanboysAnnoyanceListMenuItem.setTitle(fanboysAnnoyanceListBlockedRequests + " - " + getString(R.string.fanboys_annoyance_list));
+ });
+
+ // Reset the whitelist results tracker (because otherwise it will sometimes add results to the list due to a race condition).
+ whiteListResultStringArray = null;
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+ } else if (fanboysSocialBlockingListEnabled){ // Only check Fanboy’s Social Blocking List if Fanboy’s Annoyance List is disabled.
+ if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, fanboysSocialList)) {
+ // Increment the blocked requests counters.
+ blockedRequests++;
+ fanboysSocialBlockingListBlockedRequests++;
+
+ // Update the titles of the blocklist menu items. This must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ blocklistsMenuItem.setTitle(getString(R.string.requests) + " - " + blockedRequests);
+ fanboysSocialBlockingListMenuItem.setTitle(fanboysSocialBlockingListBlockedRequests + " - " + getString(R.string.fanboys_social_blocking_list));
+ });
+
+ // Reset the whitelist results tracker (because otherwise it will sometimes add results to the list due to a race condition).
+ whiteListResultStringArray = null;
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+ }
+
+ // Add the request to the log because it hasn't been processed by any of the previous checks.
+ if (whiteListResultStringArray != null ) { // The request was processed by a whitelist.
+ resourceRequests.add(whiteListResultStringArray);
+ } else { // The request didn't match any blocklist entry. Log it as a defult request.
+ resourceRequests.add(new String[]{String.valueOf(REQUEST_DEFAULT), url});
+ }
+
+ // The resource request has not been blocked. `return null` loads the requested resource.
+ return null;
+ }
+
+ // Handle HTTP authentication requests.
+ @Override
+ public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host, String realm) {
+ // Store `handler` so it can be accessed from `onHttpAuthenticationCancel()` and `onHttpAuthenticationProceed()`.
+ httpAuthHandler = handler;
+
+ // Display the HTTP authentication dialog.
+ AppCompatDialogFragment httpAuthenticationDialogFragment = HttpAuthenticationDialog.displayDialog(host, realm);
+ httpAuthenticationDialogFragment.show(getSupportFragmentManager(), getString(R.string.http_authentication));
+ }
+
+ // Update the URL in urlTextBox when the page starts to load.
+ @Override
+ public void onPageStarted(WebView view, String url, Bitmap favicon) {
+ // Reset the list of resource requests.
+ resourceRequests.clear();
+
+ // Initialize the counters for requests blocked by each blocklist.
+ blockedRequests = 0;
+ easyListBlockedRequests = 0;
+ easyPrivacyBlockedRequests = 0;
+ fanboysAnnoyanceListBlockedRequests = 0;
+ fanboysSocialBlockingListBlockedRequests = 0;
+ ultraPrivacyBlockedRequests = 0;
+ thirdPartyBlockedRequests = 0;
+
+ // If night mode is enabled, hide `mainWebView` until after the night mode CSS is applied.
+ if (nightMode) {
+ mainWebView.setVisibility(View.INVISIBLE);
+ }
+
+ // Hide the keyboard. `0` indicates no additional flags.
+ inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+
+ // Check to see if Privacy Browser is waiting on Orbot.
+ if (!waitingForOrbot) { // We are not waiting on Orbot, so we need to process the URL.
+ // We need to update `formattedUrlString` at the beginning of the load, so that if the user toggles JavaScript during the load the new website is reloaded.
+ formattedUrlString = url;
+
+ // Display the formatted URL text.
+ urlTextBox.setText(formattedUrlString);
+
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+
+ // Apply any custom domain settings if the URL was loaded by navigating history.
+ if (navigatingHistory) {
+ // Reset `navigatingHistory`.
+ navigatingHistory = false;
+
+ // Apply the domain settings.
+ applyDomainSettings(url, true, false);
+ }
+
+ // Set `urlIsLoading` to `true`, so that redirects while loading do not trigger changes in the user agent, which forces another reload of the existing page.
+ urlIsLoading = true;
+
+ // Replace Refresh with Stop if the menu item has been created. (The WebView typically begins loading before the menu items are instantiated.)
+ if (refreshMenuItem != null) {
+ // Set the title.
+ refreshMenuItem.setTitle(R.string.stop);
+
+ // If the icon is displayed in the AppBar, set it according to the theme.
+ if (displayAdditionalAppBarIcons) {
+ if (darkTheme) {
+ refreshMenuItem.setIcon(R.drawable.close_dark);
+ } else {
+ refreshMenuItem.setIcon(R.drawable.close_light);
+ }
+ }
+ }
+ }
+ }
+
+ // It is necessary to update `formattedUrlString` and `urlTextBox` after the page finishes loading because the final URL can change during load.
+ @Override
+ public void onPageFinished(WebView view, String url) {
+ // Flush any cookies to persistent storage. `CookieManager` has become very lazy about flushing cookies in recent versions.
+ if (firstPartyCookiesEnabled && Build.VERSION.SDK_INT >= 21) {
+ cookieManager.flush();
+ }
+
+ // Update the Refresh menu item if it has been created.
+ if (refreshMenuItem != null) {
+ // Reset the Refresh title.
+ refreshMenuItem.setTitle(R.string.refresh);
+
+ // If the icon is displayed in the AppBar, reset it according to the theme.
+ if (displayAdditionalAppBarIcons) {
+ if (darkTheme) {
+ refreshMenuItem.setIcon(R.drawable.refresh_enabled_dark);
+ } else {
+ refreshMenuItem.setIcon(R.drawable.refresh_enabled_light);
+ }
+ }
+ }
+
+ // Reset `urlIsLoading`, which is used to prevent reloads on redirect if the user agent changes.
+ urlIsLoading = false;
+
+ // Clear the cache and history if Incognito Mode is enabled.
+ if (incognitoModeEnabled) {
+ // Clear the cache. `true` includes disk files.
+ mainWebView.clearCache(true);
+
+ // Clear the back/forward history.
+ mainWebView.clearHistory();
+
+ // Manually delete cache folders.
+ try {
+ // Delete the main cache directory.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+
+ // Delete the secondary `Service Worker` cache directory.
+ // A `String[]` must be used because the directory contains a space and `Runtime.exec` will not escape the string correctly otherwise.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Service Worker/"});
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
+
+ // Update `urlTextBox` and apply domain settings if not waiting on Orbot.
+ if (!waitingForOrbot) {
+ // Check to see if `WebView` has set `url` to be `about:blank`.
+ if (url.equals("about:blank")) { // `WebView` is blank, so `formattedUrlString` should be `""` and `urlTextBox` should display a hint.
+ // Set `formattedUrlString` to `""`.
+ formattedUrlString = "";
- // Initialize cookieManager.
- cookieManager = CookieManager.getInstance();
+ urlTextBox.setText(formattedUrlString);
- // Replace the header that `WebView` creates for `X-Requested-With` with a null value. The default value is the application ID (com.stoutner.privacybrowser.standard).
- customHeaders.put("X-Requested-With", "");
+ // Request focus for `urlTextBox`.
+ urlTextBox.requestFocus();
- // Initialize the default preference values the first time the program is run. `this` is the context. `false` keeps this command from resetting any current preferences back to default.
- PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
+ // Display the keyboard.
+ inputMethodManager.showSoftInput(urlTextBox, 0);
- // Get the intent that started the app.
- final Intent launchingIntent = getIntent();
+ // Apply the domain settings. This clears any settings from the previous domain.
+ applyDomainSettings(formattedUrlString, true, false);
+ } else { // `WebView` has loaded a webpage.
+ // Set `formattedUrlString`.
+ formattedUrlString = url;
- // Extract the launching intent data as `launchingIntentUriData`.
- final Uri launchingIntentUriData = launchingIntent.getData();
+ // Only update `urlTextBox` if the user is not typing in it.
+ if (!urlTextBox.hasFocus()) {
+ // Display the formatted URL text.
+ urlTextBox.setText(formattedUrlString);
- // Convert the launching intent URI data (if it exists) to a string and store it in `formattedUrlString`.
- if (launchingIntentUriData != null) {
- formattedUrlString = launchingIntentUriData.toString();
- }
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+ }
+ }
- // Get a handle for the `Runtime`.
- privacyBrowserRuntime = Runtime.getRuntime();
+ // Store the SSL certificate so it can be accessed from `ViewSslCertificateDialog` and `PinnedSslCertificateMismatchDialog`.
+ sslCertificate = mainWebView.getCertificate();
- // Store the application's private data directory.
- privateDataDirectoryString = getApplicationInfo().dataDir; // `dataDir` will vary, but will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
+ // Check the current website SSL certificate against the pinned SSL certificate if there is a pinned SSL certificate the user has not chosen to ignore it for this session.
+ if (pinnedDomainSslCertificate && !ignorePinnedSslCertificate) {
+ // Initialize the current SSL certificate variables.
+ String currentWebsiteIssuedToCName = "";
+ String currentWebsiteIssuedToOName = "";
+ String currentWebsiteIssuedToUName = "";
+ String currentWebsiteIssuedByCName = "";
+ String currentWebsiteIssuedByOName = "";
+ String currentWebsiteIssuedByUName = "";
+ Date currentWebsiteSslStartDate = null;
+ Date currentWebsiteSslEndDate = null;
+
+
+ // Extract the individual pieces of information from the current website SSL certificate if it is not null.
+ if (sslCertificate != null) {
+ currentWebsiteIssuedToCName = sslCertificate.getIssuedTo().getCName();
+ currentWebsiteIssuedToOName = sslCertificate.getIssuedTo().getOName();
+ currentWebsiteIssuedToUName = sslCertificate.getIssuedTo().getUName();
+ currentWebsiteIssuedByCName = sslCertificate.getIssuedBy().getCName();
+ currentWebsiteIssuedByOName = sslCertificate.getIssuedBy().getOName();
+ currentWebsiteIssuedByUName = sslCertificate.getIssuedBy().getUName();
+ currentWebsiteSslStartDate = sslCertificate.getValidNotBeforeDate();
+ currentWebsiteSslEndDate = sslCertificate.getValidNotAfterDate();
+ }
- // Initialize `inFullScreenBrowsingMode`, which is always false at this point because Privacy Browser never starts in full screen browsing mode.
- inFullScreenBrowsingMode = false;
+ // Initialize `String` variables to store the SSL certificate dates. `Strings` are needed to compare the values below, which doesn't work with `Dates` if they are `null`.
+ String currentWebsiteSslStartDateString = "";
+ String currentWebsiteSslEndDateString = "";
+ String pinnedDomainSslStartDateString = "";
+ String pinnedDomainSslEndDateString = "";
- // Initialize AdView for the free flavor.
- adView = findViewById(R.id.adview);
+ // Convert the `Dates` to `Strings` if they are not `null`.
+ if (currentWebsiteSslStartDate != null) {
+ currentWebsiteSslStartDateString = currentWebsiteSslStartDate.toString();
+ }
- // Initialize the privacy settings variables.
- javaScriptEnabled = false;
- firstPartyCookiesEnabled = false;
- thirdPartyCookiesEnabled = false;
- domStorageEnabled = false;
- saveFormDataEnabled = false;
+ if (currentWebsiteSslEndDate != null) {
+ currentWebsiteSslEndDateString = currentWebsiteSslEndDate.toString();
+ }
- // Initialize `webViewTitle`.
- webViewTitle = getString(R.string.no_title);
+ if (pinnedDomainSslStartDate != null) {
+ pinnedDomainSslStartDateString = pinnedDomainSslStartDate.toString();
+ }
- // Initialize `favoriteIconBitmap`. We have to use `ContextCompat` until API >= 21.
- Drawable favoriteIconDrawable = ContextCompat.getDrawable(getApplicationContext(), R.drawable.world);
- BitmapDrawable favoriteIconBitmapDrawable = (BitmapDrawable) favoriteIconDrawable;
- favoriteIconDefaultBitmap = favoriteIconBitmapDrawable.getBitmap();
+ if (pinnedDomainSslEndDate != null) {
+ pinnedDomainSslEndDateString = pinnedDomainSslEndDate.toString();
+ }
- // If the favorite icon is null, load the default.
- if (favoriteIconBitmap == null) {
- favoriteIconBitmap = favoriteIconDefaultBitmap;
- }
+ // Check to see if the pinned SSL certificate matches the current website certificate.
+ if (!currentWebsiteIssuedToCName.equals(pinnedDomainSslIssuedToCNameString) || !currentWebsiteIssuedToOName.equals(pinnedDomainSslIssuedToONameString) ||
+ !currentWebsiteIssuedToUName.equals(pinnedDomainSslIssuedToUNameString) || !currentWebsiteIssuedByCName.equals(pinnedDomainSslIssuedByCNameString) ||
+ !currentWebsiteIssuedByOName.equals(pinnedDomainSslIssuedByONameString) || !currentWebsiteIssuedByUName.equals(pinnedDomainSslIssuedByUNameString) ||
+ !currentWebsiteSslStartDateString.equals(pinnedDomainSslStartDateString) || !currentWebsiteSslEndDateString.equals(pinnedDomainSslEndDateString)) {
+ // The pinned SSL certificate doesn't match the current domain certificate.
+ //Display the pinned SSL certificate mismatch `AlertDialog`.
+ AppCompatDialogFragment pinnedSslCertificateMismatchDialogFragment = new PinnedSslCertificateMismatchDialog();
+ pinnedSslCertificateMismatchDialogFragment.show(getSupportFragmentManager(), getString(R.string.ssl_certificate_mismatch));
+ }
+ }
+ }
+ }
- // Apply the app settings from the shared preferences.
- applyAppSettings();
+ // Handle SSL Certificate errors.
+ @Override
+ public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
+ // Get the current website SSL certificate.
+ SslCertificate currentWebsiteSslCertificate = error.getCertificate();
+
+ // Extract the individual pieces of information from the current website SSL certificate.
+ String currentWebsiteIssuedToCName = currentWebsiteSslCertificate.getIssuedTo().getCName();
+ String currentWebsiteIssuedToOName = currentWebsiteSslCertificate.getIssuedTo().getOName();
+ String currentWebsiteIssuedToUName = currentWebsiteSslCertificate.getIssuedTo().getUName();
+ String currentWebsiteIssuedByCName = currentWebsiteSslCertificate.getIssuedBy().getCName();
+ String currentWebsiteIssuedByOName = currentWebsiteSslCertificate.getIssuedBy().getOName();
+ String currentWebsiteIssuedByUName = currentWebsiteSslCertificate.getIssuedBy().getUName();
+ Date currentWebsiteSslStartDate = currentWebsiteSslCertificate.getValidNotBeforeDate();
+ Date currentWebsiteSslEndDate = currentWebsiteSslCertificate.getValidNotAfterDate();
+
+ // Proceed to the website if the current SSL website certificate matches the pinned domain certificate.
+ if (pinnedDomainSslCertificate &&
+ currentWebsiteIssuedToCName.equals(pinnedDomainSslIssuedToCNameString) && currentWebsiteIssuedToOName.equals(pinnedDomainSslIssuedToONameString) &&
+ currentWebsiteIssuedToUName.equals(pinnedDomainSslIssuedToUNameString) && currentWebsiteIssuedByCName.equals(pinnedDomainSslIssuedByCNameString) &&
+ currentWebsiteIssuedByOName.equals(pinnedDomainSslIssuedByONameString) && currentWebsiteIssuedByUName.equals(pinnedDomainSslIssuedByUNameString) &&
+ currentWebsiteSslStartDate.equals(pinnedDomainSslStartDate) && currentWebsiteSslEndDate.equals(pinnedDomainSslEndDate)) {
+ // An SSL certificate is pinned and matches the current domain certificate.
+ // Proceed to the website without displaying an error.
+ handler.proceed();
+ } else { // Either there isn't a pinned SSL certificate or it doesn't match the current website certificate.
+ // Store `handler` so it can be accesses from `onSslErrorCancel()` and `onSslErrorProceed()`.
+ sslErrorHandler = handler;
+
+ // Display the SSL error `AlertDialog`.
+ AppCompatDialogFragment sslCertificateErrorDialogFragment = SslCertificateErrorDialog.displayDialog(error);
+ sslCertificateErrorDialogFragment.show(getSupportFragmentManager(), getString(R.string.ssl_certificate_error));
+ }
+ }
+ });
- // Load `formattedUrlString` if we are not waiting for Orbot to connect.
+ // Load the website if not waiting for Orbot to connect.
if (!waitingForOrbot) {
loadUrl(formattedUrlString);
}
@Override
protected void onNewIntent(Intent intent) {
- // Set `loadingNewIntentBoolean`.
- loadingNewIntentBoolean = true;
-
// Sets the new intent as the activity intent, so that any future `getIntent()`s pick up this one instead of creating a new activity.
setIntent(intent);
+ // Check to see if the intent contains a new URL.
if (intent.getData() != null) {
- // Get the intent data and convert it to a string.
+ // Get the intent data.
final Uri intentUriData = intent.getData();
- formattedUrlString = intentUriData.toString();
- }
- // Close the navigation drawer if it is open.
- if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
- drawerLayout.closeDrawer(GravityCompat.START);
- }
+ // Load the website.
+ loadUrl(intentUriData.toString());
- // Load the website.
- loadUrl(formattedUrlString);
+ // Close the navigation drawer if it is open.
+ if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
+ drawerLayout.closeDrawer(GravityCompat.START);
+ }
+
+ // Close the bookmarks drawer if it is open.
+ if (drawerLayout.isDrawerVisible(GravityCompat.END)) {
+ drawerLayout.closeDrawer(GravityCompat.END);
+ }
- // Clear the keyboard if displayed and remove the focus on the urlTextBar if it has it.
- mainWebView.requestFocus();
+ // Clear the keyboard if displayed and remove the focus on the urlTextBar if it has it.
+ mainWebView.requestFocus();
+ }
}
@Override
public void onRestart() {
+ // Run the default commands.
super.onRestart();
- // Apply the app settings, which may have been changed in `SettingsActivity`.
- applyAppSettings();
+ // Make sure Orbot is running if Privacy Browser is proxying through Orbot.
+ if (proxyThroughOrbot) {
+ // Request Orbot to start. If Orbot is already running no hard will be caused by this request.
+ Intent orbotIntent = new Intent("org.torproject.android.intent.action.START");
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(true);
+ // Send the intent to the Orbot package.
+ orbotIntent.setPackage("org.torproject.android");
+
+ // Make it so.
+ sendBroadcast(orbotIntent);
+ }
- // Set the display webpage images mode.
- setDisplayWebpageImages();
+ // Apply the app settings if returning from the Settings activity..
+ if (reapplyAppSettingsOnRestart) {
+ // Apply the app settings.
+ applyAppSettings();
- // Only reload `mainWebView` if not loading a new intent and not waiting for Orbot.
- if (!loadingNewIntentBoolean && !waitingForOrbot) {
- // Reload the webpage to remove images if `setDisplayWebpageImages` has turned them off.
- mainWebView.reload();
- } else if (loadingNewIntentBoolean) { // Reset `loadingNewIntentBoolean` if this run comes from a new intent.
- loadingNewIntentBoolean = false;
+ // Reload the webpage if displaying of images has been disabled in the Settings activity.
+ if (reloadOnRestart) {
+ // Reload `mainWebView`.
+ mainWebView.reload();
+
+ // Reset `reloadOnRestartBoolean`.
+ reloadOnRestart = false;
+ }
+
+ // Reset the return from settings flag.
+ reapplyAppSettingsOnRestart = false;
+ }
+
+ // Apply the domain settings if returning from the Domains activity.
+ if (reapplyDomainSettingsOnRestart) {
+ // Reapply the domain settings.
+ applyDomainSettings(formattedUrlString, false, true);
+
+ // Reset `reapplyDomainSettingsOnRestart`.
+ reapplyDomainSettingsOnRestart = false;
+ }
+
+ // Load the URL on restart to apply changes to night mode.
+ if (loadUrlOnRestart) {
+ // Load the current `formattedUrlString`.
+ loadUrl(formattedUrlString);
+
+ // Reset `loadUrlOnRestart.
+ loadUrlOnRestart = false;
+ }
+
+ // Update the bookmarks drawer if returning from the Bookmarks activity.
+ if (restartFromBookmarksActivity) {
+ // Close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
+
+ // Reload the bookmarks drawer.
+ loadBookmarksFolder();
+
+ // Reset `restartFromBookmarksActivity`.
+ restartFromBookmarksActivity = false;
}
+
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step. This can be important if the screen was rotated.
+ updatePrivacyIcons(true);
}
// `onResume()` runs after `onStart()`, which runs after `onCreate()` and `onRestart()`.
@Override
public void onResume() {
+ // Run the default commands.
super.onResume();
// Resume JavaScript (if enabled).
// Resume the adView for the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.resumeAd(adView);
+ // Resume the ad.
+ AdHelper.resumeAd(findViewById(R.id.adview));
+ }
+
+ // Display a message to the user if waiting for Orbot.
+ if (waitingForOrbot && !orbotStatus.equals("ON")) {
+ // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
+ mainWebView.loadData(waitingForOrbotHTMLString, "text/html", null);
+ }
+
+ if (displayingFullScreenVideo) {
+ // Remove the translucent overlays.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ // Remove the translucent status bar overlay on the `Drawer Layout`, which is special and needs its own command.
+ drawerLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+
+ /* SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootCoordinatorLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
}
}
@Override
public void onPause() {
+ // Run the default commands.
+ super.onPause();
+
// Pause `mainWebView`.
mainWebView.onPause();
// Stop all JavaScript.
mainWebView.pauseTimers();
- // Pause the adView or it will continue to consume resources in the background on the free flavor.
+ // Pause the ad or it will continue to consume resources in the background on the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.pauseAd(adView);
+ // Pause the ad.
+ AdHelper.pauseAd(findViewById(R.id.adview));
}
+ }
- super.onPause();
+ @Override
+ public void onDestroy() {
+ // Unregister the Orbot status broadcast receiver.
+ this.unregisterReceiver(orbotStatusBroadcastReceiver);
+
+ // Run the default commands.
+ super.onDestroy();
}
@Override
MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
- MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data);
-
- // Only display third-party cookies if SDK >= 21
+ MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
+ refreshMenuItem = menu.findItem(R.id.refresh);
+ blocklistsMenuItem = menu.findItem(R.id.blocklists);
+ easyListMenuItem = menu.findItem(R.id.easylist);
+ easyPrivacyMenuItem = menu.findItem(R.id.easyprivacy);
+ fanboysAnnoyanceListMenuItem = menu.findItem(R.id.fanboys_annoyance_list);
+ fanboysSocialBlockingListMenuItem = menu.findItem(R.id.fanboys_social_blocking_list);
+ ultraPrivacyMenuItem = menu.findItem(R.id.ultraprivacy);
+ blockAllThirdParyRequestsMenuItem = menu.findItem(R.id.block_all_third_party_requests);
+ MenuItem adConsentMenuItem = menu.findItem(R.id.ad_consent);
+
+ // Only display third-party cookies if API >= 21
toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
- // Get the shared preference values. `this` references the current context.
+ // Only display the form data menu items if the API < 26.
+ toggleSaveFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
+ clearFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
+
+ // Only show Ad Consent if this is the free flavor.
+ adConsentMenuItem.setVisible(BuildConfig.FLAVOR.contentEquals("free"));
+
+ // Get the shared preference values.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Set the status of the additional app bar icons. The default is `false`.
- if (sharedPreferences.getBoolean("display_additional_app_bar_icons", false)) {
+ // Get the status of the additional AppBar icons.
+ displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
+
+ // Set the status of the additional app bar icons. Setting the refresh menu item to `SHOW_AS_ACTION_ALWAYS` makes it appear even on small devices like phones.
+ if (displayAdditionalAppBarIcons) {
toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
- toggleSaveFormDataMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
} else { //Do not display the additional icons.
toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- toggleSaveFormDataMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ refreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ }
+
+ // Replace Refresh with Stop if a URL is already loading.
+ if (urlIsLoading) {
+ // Set the title.
+ refreshMenuItem.setTitle(R.string.stop);
+
+ // If the icon is displayed in the AppBar, set it according to the theme.
+ if (displayAdditionalAppBarIcons) {
+ if (darkTheme) {
+ refreshMenuItem.setIcon(R.drawable.close_dark);
+ } else {
+ refreshMenuItem.setIcon(R.drawable.close_light);
+ }
+ }
}
return true;
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
// Get handles for the menu items.
+ MenuItem addOrEditDomain = menu.findItem(R.id.add_or_edit_domain);
MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
- MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data);
+ MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem clearDataMenuItem = menu.findItem(R.id.clear_data);
MenuItem clearCookiesMenuItem = menu.findItem(R.id.clear_cookies);
- MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data);
+ MenuItem clearDOMStorageMenuItem = menu.findItem(R.id.clear_dom_storage);
+ MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
MenuItem fontSizeMenuItem = menu.findItem(R.id.font_size);
+ MenuItem swipeToRefreshMenuItem = menu.findItem(R.id.swipe_to_refresh);
MenuItem displayImagesMenuItem = menu.findItem(R.id.display_images);
- MenuItem refreshMenuItem = menu.findItem(R.id.refresh);
+
+ // Set the text for the domain menu item.
+ if (domainSettingsApplied) {
+ addOrEditDomain.setTitle(R.string.edit_domain_settings);
+ } else {
+ addOrEditDomain.setTitle(R.string.add_domain_settings);
+ }
// Set the status of the menu item checkboxes.
toggleFirstPartyCookiesMenuItem.setChecked(firstPartyCookiesEnabled);
toggleThirdPartyCookiesMenuItem.setChecked(thirdPartyCookiesEnabled);
toggleDomStorageMenuItem.setChecked(domStorageEnabled);
- toggleSaveFormDataMenuItem.setChecked(saveFormDataEnabled);
+ toggleSaveFormDataMenuItem.setChecked(saveFormDataEnabled); // Form data can be removed once the minimum API >= 26.
+ easyListMenuItem.setChecked(easyListEnabled);
+ easyPrivacyMenuItem.setChecked(easyPrivacyEnabled);
+ fanboysAnnoyanceListMenuItem.setChecked(fanboysAnnoyanceListEnabled);
+ fanboysSocialBlockingListMenuItem.setChecked(fanboysSocialBlockingListEnabled);
+ ultraPrivacyMenuItem.setChecked(ultraPrivacyEnabled);
+ blockAllThirdParyRequestsMenuItem.setChecked(blockAllThirdPartyRequests);
+ swipeToRefreshMenuItem.setChecked(swipeRefreshLayout.isEnabled());
displayImagesMenuItem.setChecked(mainWebView.getSettings().getLoadsImagesAutomatically());
// Enable third-party cookies if first-party cookies are enabled.
// Enable Clear Cookies if there are any.
clearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
- // Enable Clear Form Data is there is any.
- WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(this);
- clearFormDataMenuItem.setEnabled(mainWebViewDatabase.hasFormData());
+ // Get a count of the number of files in the Local Storage directory.
+ File localStorageDirectory = new File (privateDataDirectoryString + "/app_webview/Local Storage/");
+ int localStorageDirectoryNumberOfFiles = 0;
+ if (localStorageDirectory.exists()) {
+ localStorageDirectoryNumberOfFiles = localStorageDirectory.list().length;
+ }
+
+ // Get a count of the number of files in the IndexedDB directory.
+ File indexedDBDirectory = new File (privateDataDirectoryString + "/app_webview/IndexedDB");
+ int indexedDBDirectoryNumberOfFiles = 0;
+ if (indexedDBDirectory.exists()) {
+ indexedDBDirectoryNumberOfFiles = indexedDBDirectory.list().length;
+ }
+
+ // Enable Clear DOM Storage if there is any.
+ clearDOMStorageMenuItem.setEnabled(localStorageDirectoryNumberOfFiles > 0 || indexedDBDirectoryNumberOfFiles > 0);
+
+ // Enable Clear Form Data is there is any. This can be removed once the minimum API >= 26.
+ if (Build.VERSION.SDK_INT < 26) {
+ WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(this);
+ clearFormDataMenuItem.setEnabled(mainWebViewDatabase.hasFormData());
+ } else {
+ // Disable clear form data because it is not supported on current version of Android.
+ clearFormDataMenuItem.setEnabled(false);
+ }
+
+ // Enable Clear Data if any of the submenu items are enabled.
+ clearDataMenuItem.setEnabled(clearCookiesMenuItem.isEnabled() || clearDOMStorageMenuItem.isEnabled() || clearFormDataMenuItem.isEnabled());
+
+ // Disable Fanboy's Social Blocking List if Fanboy's Annoyance List is checked.
+ fanboysSocialBlockingListMenuItem.setEnabled(!fanboysAnnoyanceListEnabled);
+
+ // Initialize the display names for the blocklists with the number of blocked requests.
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + blockedRequests);
+ easyListMenuItem.setTitle(easyListBlockedRequests + " - " + getString(R.string.easylist));
+ easyPrivacyMenuItem.setTitle(easyPrivacyBlockedRequests + " - " + getString(R.string.easyprivacy));
+ fanboysAnnoyanceListMenuItem.setTitle(fanboysAnnoyanceListBlockedRequests + " - " + getString(R.string.fanboys_annoyance_list));
+ fanboysSocialBlockingListMenuItem.setTitle(fanboysSocialBlockingListBlockedRequests + " - " + getString(R.string.fanboys_social_blocking_list));
+ ultraPrivacyMenuItem.setTitle(ultraPrivacyBlockedRequests + " - " + getString(R.string.ultraprivacy));
+ blockAllThirdParyRequestsMenuItem.setTitle(thirdPartyBlockedRequests + " - " + getString(R.string.block_all_third_party_requests));
// Initialize font size variables.
int fontSize = mainWebView.getSettings().getTextZoom();
// Prepare the font size title and current size menu item.
switch (fontSize) {
case 25:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.twenty_five_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.twenty_five_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_twenty_five_percent);
break;
case 50:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.fifty_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.fifty_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_fifty_percent);
break;
case 75:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.seventy_five_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.seventy_five_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_seventy_five_percent);
break;
case 100:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
break;
case 125:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_twenty_five_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_twenty_five_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_twenty_five_percent);
break;
case 150:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_fifty_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_fifty_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_fifty_percent);
break;
case 175:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_seventy_five_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_seventy_five_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_seventy_five_percent);
break;
case 200:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.two_hundred_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.two_hundred_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_two_hundred_percent);
break;
default:
- fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_percent);
+ fontSizeTitle = getString(R.string.font_size) + " - " + getString(R.string.one_hundred_percent);
selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
break;
}
fontSizeMenuItem.setTitle(fontSizeTitle);
selectedFontSizeMenuItem.setChecked(true);
- // Only show `Refresh` if `swipeToRefresh` is disabled.
- refreshMenuItem.setVisible(!swipeToRefreshEnabled);
-
// Run all the other default commands.
super.onPrepareOptionsMenu(menu);
- // `return true` displays the menu.
+ // Display the menu.
return true;
}
// removeAllCookies is deprecated, but it is required for API < 21.
@SuppressWarnings("deprecation")
public boolean onOptionsItemSelected(MenuItem menuItem) {
+ // Get the selected menu item ID.
int menuItemId = menuItem.getItemId();
// Set the commands that relate to the menu entries.
mainWebView.reload();
return true;
+ case R.id.add_or_edit_domain:
+ if (domainSettingsApplied) { // Edit the current domain settings.
+ // Reapply the domain settings on returning to `MainWebViewActivity`.
+ reapplyDomainSettingsOnRestart = true;
+ currentDomainName = "";
+
+ // Create an intent to launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
+
+ // Put extra information instructing the domains activity to directly load the current domain and close on back instead of returning to the domains list.
+ domainsIntent.putExtra("loadDomain", domainSettingsDatabaseId);
+ domainsIntent.putExtra("closeOnBack", true);
+
+ // Make it so.
+ startActivity(domainsIntent);
+ } else { // Add a new domain.
+ // Apply the new domain settings on returning to `MainWebViewActivity`.
+ reapplyDomainSettingsOnRestart = true;
+ currentDomainName = "";
+
+ // Get the current domain
+ Uri currentUri = Uri.parse(formattedUrlString);
+ String currentDomain = currentUri.getHost();
+
+ // Initialize the database handler. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
+ DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
+
+ // Create the domain and store the database ID.
+ int newDomainDatabaseId = domainsDatabaseHelper.addDomain(currentDomain);
+
+ // Create an intent to launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
+
+ // Put extra information instructing the domains activity to directly load the new domain and close on back instead of returning to the domains list.
+ domainsIntent.putExtra("loadDomain", newDomainDatabaseId);
+ domainsIntent.putExtra("closeOnBack", true);
+
+ // Make it so.
+ startActivity(domainsIntent);
+ }
+ return true;
+
case R.id.toggle_first_party_cookies:
// Switch the status of firstPartyCookiesEnabled.
firstPartyCookiesEnabled = !firstPartyCookiesEnabled;
// Display a `Snackbar`.
if (firstPartyCookiesEnabled) { // First-party cookies are enabled.
Snackbar.make(findViewById(R.id.main_webview), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
- } else if (javaScriptEnabled){ // JavaScript is still enabled.
+ } else if (javaScriptEnabled) { // JavaScript is still enabled.
Snackbar.make(findViewById(R.id.main_webview), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
} else { // Privacy mode.
Snackbar.make(findViewById(R.id.main_webview), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
mainWebView.reload();
return true;
+ // Form data can be removed once the minimum API >= 26.
case R.id.toggle_save_form_data:
// Switch the status of saveFormDataEnabled.
saveFormDataEnabled = !saveFormDataEnabled;
case R.id.clear_cookies:
Snackbar.make(findViewById(R.id.main_webview), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // Do nothing because everything will be handled by `onDismissed()` below.
- }
+ .setAction(R.string.undo, v -> {
+ // Do nothing because everything will be handled by `onDismissed()` below.
})
.addCallback(new Snackbar.Callback() {
@Override
case R.id.clear_dom_storage:
Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // Do nothing because everything will be handled by `onDismissed()` below.
- }
+ .setAction(R.string.undo, v -> {
+ // Do nothing because everything will be handled by `onDismissed()` below.
})
.addCallback(new Snackbar.Callback() {
@Override
// Delete the DOM Storage.
WebStorage webStorage = WebStorage.getInstance();
webStorage.deleteAllData();
+
+ // Manually delete the DOM storage files and directories.
+ try {
+ // A `String[]` must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
+
+ // Multiple commands must be used because `Runtime.exec()` does not like `*`.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
}
}
})
.show();
return true;
+ // Form data can be remove once the minimum API >= 26.
case R.id.clear_form_data:
Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // Do nothing because everything will be handled by `onDismissed()` below.
- }
+ .setAction(R.string.undo, v -> {
+ // Do nothing because everything will be handled by `onDismissed()` below.
})
.addCallback(new Snackbar.Callback() {
@Override
mainWebView.getSettings().setTextZoom(200);
return true;
+ case R.id.swipe_to_refresh:
+ // Toggle swipe to refresh.
+ swipeRefreshLayout.setEnabled(!swipeRefreshLayout.isEnabled());
+ return true;
+
case R.id.display_images:
if (mainWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
mainWebView.getSettings().setLoadsImagesAutomatically(false);
onTheFlyDisplayImagesSet = true;
return true;
+ case R.id.view_source:
+ // Launch the View Source activity.
+ Intent viewSourceIntent = new Intent(this, ViewSourceActivity.class);
+ startActivity(viewSourceIntent);
+ return true;
+
+ case R.id.easylist:
+ // Toggle the EasyList status.
+ easyListEnabled = !easyListEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(easyListEnabled);
+
+ // Reload the main WebView.
+ mainWebView.reload();
+ return true;
+
+ case R.id.easyprivacy:
+ // Toggle the EasyPrivacy status.
+ easyPrivacyEnabled = !easyPrivacyEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(easyPrivacyEnabled);
+
+ // Reload the main WebView.
+ mainWebView.reload();
+ return true;
+
+ case R.id.fanboys_annoyance_list:
+ // Toggle Fanboy's Annoyance List status.
+ fanboysAnnoyanceListEnabled = !fanboysAnnoyanceListEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(fanboysAnnoyanceListEnabled);
+
+ // Update the staus of Fanboy's Social Blocking List.
+ MenuItem fanboysSocialBlockingListMenuItem = mainMenu.findItem(R.id.fanboys_social_blocking_list);
+ fanboysSocialBlockingListMenuItem.setEnabled(!fanboysAnnoyanceListEnabled);
+
+ // Reload the main WebView.
+ mainWebView.reload();
+ return true;
+
+ case R.id.fanboys_social_blocking_list:
+ // Toggle Fanboy's Social Blocking List status.
+ fanboysSocialBlockingListEnabled = !fanboysSocialBlockingListEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(fanboysSocialBlockingListEnabled);
+
+ // Reload the main WebView.
+ mainWebView.reload();
+ return true;
+
+ case R.id.ultraprivacy:
+ // Toggle the UltraPrivacy status.
+ ultraPrivacyEnabled = !ultraPrivacyEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(ultraPrivacyEnabled);
+
+ // Reload the main WebView.
+ mainWebView.reload();
+ return true;
+
+ case R.id.block_all_third_party_requests:
+ //Toggle the third-party requests blocker status.
+ blockAllThirdPartyRequests = !blockAllThirdPartyRequests;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(blockAllThirdPartyRequests);
+
+ // Reload the main WebView.
+ mainWebView.reload();
+ return true;
+
case R.id.share:
// Setup the share string.
- String shareString;
- if (webViewTitle != null) {
- shareString = webViewTitle + " – " + urlTextBox.getText().toString();
- } else {
- shareString = urlTextBox.getText().toString();
- }
+ String shareString = webViewTitle + " – " + urlTextBox.getText().toString();
// Create the share intent.
Intent shareIntent = new Intent();
// Display the keyboard. We have to wait 200 ms before running the command to work around a bug in Android.
// http://stackoverflow.com/questions/5520085/android-show-softkeyboard-with-showsoftinput-is-not-working
- findOnPageEditText.postDelayed(new Runnable()
- {
- @Override
- public void run()
- {
- // Set the focus on `findOnPageEditText`.
- findOnPageEditText.requestFocus();
+ findOnPageEditText.postDelayed(() -> {
+ // Set the focus on `findOnPageEditText`.
+ findOnPageEditText.requestFocus();
- // Display the keyboard.
- inputMethodManager.showSoftInput(findOnPageEditText, 0);
- }
+ // Display the keyboard. `0` sets no input flags.
+ inputMethodManager.showSoftInput(findOnPageEditText, 0);
}, 200);
return true;
// Convert `mainWebView` to `printDocumentAdapter`.
PrintDocumentAdapter printDocumentAdapter = mainWebView.createPrintDocumentAdapter();
+ // Remove the lint error below that `printManager` might be `null`.
+ assert printManager != null;
+
// Print the document. The print attributes are `null`.
- printManager.print(getResources().getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
+ printManager.print(getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
return true;
case R.id.add_to_homescreen:
// Show the `CreateHomeScreenShortcutDialog` `AlertDialog` and name this instance `R.string.create_shortcut`.
AppCompatDialogFragment createHomeScreenShortcutDialogFragment = new CreateHomeScreenShortcutDialog();
- createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.create_shortcut));
+ createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getString(R.string.create_shortcut));
//Everything else will be handled by `CreateHomeScreenShortcutDialog` and the associated listener below.
return true;
case R.id.refresh:
- mainWebView.reload();
+ if (menuItem.getTitle().equals(getString(R.string.refresh))) { // The refresh button was pushed.
+ // Reload the WebView.
+ mainWebView.reload();
+ } else { // The stop button was pushed.
+ // Stop the loading of the WebView.
+ mainWebView.stopLoading();
+ }
+ return true;
+
+ case R.id.ad_consent:
+ // Display the ad consent dialog.
+ DialogFragment adConsentDialogFragment = new AdConsentDialog();
+ adConsentDialogFragment.show(getFragmentManager(), getString(R.string.ad_consent));
return true;
default:
case R.id.back:
if (mainWebView.canGoBack()) {
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
// Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
navigatingHistory = true;
case R.id.forward:
if (mainWebView.canGoForward()) {
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
// Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
navigatingHistory = true;
// Show the `UrlHistoryDialog` `AlertDialog` and name this instance `R.string.history`. `this` is the `Context`.
AppCompatDialogFragment urlHistoryDialogFragment = UrlHistoryDialog.loadBackForwardList(this, webBackForwardList);
- urlHistoryDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.history));
+ urlHistoryDialogFragment.show(getSupportFragmentManager(), getString(R.string.history));
break;
- case R.id.bookmarks:
- // Launch BookmarksActivity.
- Intent bookmarksIntent = new Intent(this, BookmarksActivity.class);
- startActivity(bookmarksIntent);
+ case R.id.requests:
+ // Launch the requests activity.
+ Intent requestsIntent = new Intent(this, RequestsActivity.class);
+ startActivity(requestsIntent);
break;
case R.id.downloads:
startActivity(downloadManagerIntent);
break;
- case R.id.settings:
- // Reset `currentDomainName` so that domain settings are reapplied after returning to `MainWebViewActivity`.
+ case R.id.domains:
+ // Set the flag to reapply the domain settings on restart when returning from Domain Settings.
+ reapplyDomainSettingsOnRestart = true;
currentDomainName = "";
- // Launch `SettingsActivity`.
- Intent settingsIntent = new Intent(this, SettingsActivity.class);
- startActivity(settingsIntent);
+ // Launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
+ startActivity(domainsIntent);
break;
- case R.id.domains:
- // Reset `currentDomainName` so that domain settings are reapplied after returning to `MainWebViewActivity`.
+ case R.id.settings:
+ // Set the flag to reapply app settings on restart when returning from Settings.
+ reapplyAppSettingsOnRestart = true;
+
+ // Set the flag to reapply the domain settings on restart when returning from Settings.
+ reapplyDomainSettingsOnRestart = true;
currentDomainName = "";
- // Launch `DomainsActivity`.
- Intent domainsIntent = new Intent(this, DomainsActivity.class);
- startActivity(domainsIntent);
+ // Launch the settings activity.
+ Intent settingsIntent = new Intent(this, SettingsActivity.class);
+ startActivity(settingsIntent);
break;
case R.id.guide:
break;
case R.id.clearAndExit:
- // Clear cookies. The commands changed slightly in API 21.
- if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.removeAllCookies(null);
- } else {
- cookieManager.removeAllCookie();
+ // Get a handle for `sharedPreferences`. `this` references the current context.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ boolean clearEverything = sharedPreferences.getBoolean("clear_everything", true);
+
+ // Clear cookies.
+ if (clearEverything || sharedPreferences.getBoolean("clear_cookies", true)) {
+ // The command to remove cookies changed slightly in API 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ cookieManager.removeAllCookies(null);
+ } else {
+ cookieManager.removeAllCookie();
+ }
+
+ // Manually delete the cookies database, as `CookieManager` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // We have to use two commands because `Runtime.exec()` does not like `*`.
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies");
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies-journal");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
+
+ // Clear DOM storage.
+ if (clearEverything || sharedPreferences.getBoolean("clear_dom_storage", true)) {
+ // Ask `WebStorage` to clear the DOM storage.
+ WebStorage webStorage = WebStorage.getInstance();
+ webStorage.deleteAllData();
+
+ // Manually delete the DOM storage files and directories, as `WebStorage` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // A `String[]` must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
+
+ // Multiple commands must be used because `Runtime.exec()` does not like `*`.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
+
+ // Clear form data if the API < 26.
+ if ((Build.VERSION.SDK_INT < 26) && (clearEverything || sharedPreferences.getBoolean("clear_form_data", true))) {
+ WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
+ webViewDatabase.clearFormData();
+
+ // Manually delete the form data database, as `WebViewDatabase` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // We have to use a `String[]` because the database contains a space and `Runtime.exec` will not escape the string correctly otherwise.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data"});
+ privacyBrowserRuntime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data-journal"});
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
}
- // Clear DOM storage.
- WebStorage domStorage = WebStorage.getInstance();
- domStorage.deleteAllData();
+ // Clear the cache.
+ if (clearEverything || sharedPreferences.getBoolean("clear_cache", true)) {
+ // `true` includes disk files.
+ mainWebView.clearCache(true);
+
+ // Manually delete the cache directories.
+ try {
+ // Delete the main cache directory.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
- // Clear form data.
- WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
- webViewDatabase.clearFormData();
+ // Delete the secondary `Service Worker` cache directory.
+ // A `String[]` must be used because the directory contains a space and `Runtime.exec` will not escape the string correctly otherwise.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Service Worker/"});
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
- // Clear the cache. `true` includes disk files.
- mainWebView.clearCache(true);
+ // Clear SSL certificate preferences.
+ mainWebView.clearSslPreferences();
// Clear the back/forward history.
mainWebView.clearHistory();
- // Clear any SSL certificate preferences.
- mainWebView.clearSslPreferences();
-
// Clear `formattedUrlString`.
formattedUrlString = null;
// Destroy the internal state of `mainWebView`.
mainWebView.destroy();
- // Manually delete cache folders.
- try {
- // Delete the main `cache` folder.
- privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
-
- // Delete the `app_webview` folder, which contains an additional `WebView` cache. See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
- privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
- } catch (IOException e) {
- // Do nothing if an error is thrown.
+ // Manually delete the `app_webview` folder, which contains the cookies, DOM storage, form data, and `Service Worker` cache.
+ // See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
+ if (clearEverything) {
+ try {
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
}
// Close Privacy Browser. `finishAndRemoveTask` also removes Privacy Browser from the recent app list.
// Remove the terminated program from RAM. The status code is `0`.
System.exit(0);
break;
-
- default:
- break;
}
// Close the navigation drawer.
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
- // Reload the ad for the free flavor if we are not in full screen mode.
+ // Reload the ad for the free flavor if we not in full screen mode.
if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
- // Reload the ad.
- BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
-
- // Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adview);
+ // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_id));
}
- // `invalidateOptionsMenu` should recalculate the number of action buttons from the menu to display on the app bar, but it doesn't because of the this bug: https://code.google.com/p/android/issues/detail?id=20493#c8
+ // `invalidateOptionsMenu` should recalculate the number of action buttons from the menu to display on the app bar, but it doesn't because of the this bug:
+ // https://code.google.com/p/android/issues/detail?id=20493#c8
// ActivityCompat.invalidateOptionsMenu(this);
}
// Get a handle for the `ClipboardManager`.
final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+ // Remove the lint errors below that `clipboardManager` might be `null`.
+ assert clipboardManager != null;
+
switch (hitTestResult.getType()) {
// `SRC_ANCHOR_TYPE` is a link.
case WebView.HitTestResult.SRC_ANCHOR_TYPE:
// Set the target URL as the title of the `ContextMenu`.
menu.setHeaderTitle(linkUrl);
- // Add a `Load URL` entry.
- menu.add(R.string.load_url).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- loadUrl(linkUrl);
- return false;
- }
+ // Add a Load URL entry.
+ menu.add(R.string.load_url).setOnMenuItemClickListener((MenuItem item) -> {
+ loadUrl(linkUrl);
+ return false;
});
- // Add a `Copy URL` entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // Save the link URL in a `ClipData`.
- ClipData srcAnchorTypeClipData = ClipData.newPlainText(getResources().getString(R.string.url), linkUrl);
-
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcAnchorTypeClipData);
- return false;
+ // Add a Copy URL entry.
+ menu.add(R.string.copy_url).setOnMenuItemClickListener((MenuItem item) -> {
+ // Save the link URL in a `ClipData`.
+ ClipData srcAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), linkUrl);
+
+ // Set the `ClipData` as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcAnchorTypeClipData);
+ return false;
+ });
+
+ // Add a Download URL entry.
+ menu.add(R.string.download_url).setOnMenuItemClickListener((MenuItem item) -> {
+ // Check to see if the WRITE_EXTERNAL_STORAGE permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) {
+ // The WRITE_EXTERNAL_STORAGE permission needs to be requested.
+
+ // Store the variables for future use by `onRequestPermissionsResult()`.
+ downloadUrl = linkUrl;
+ downloadContentDisposition = "none";
+ downloadContentLength = -1;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Get a handle for the download location permission alert dialog and set the download type to DOWNLOAD_FILE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_FILE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(getFragmentManager(), getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ }
+ } else { // The WRITE_EXTERNAL_STORAGE permission has already been granted.
+ // Get a handle for the download file alert dialog.
+ AppCompatDialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(linkUrl, "none", -1);
+
+ // Show the download file alert dialog.
+ downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
}
+ return false;
});
// Add a `Cancel` entry, which by default closes the `ContextMenu`.
menu.setHeaderTitle(linkUrl);
// Add a `Write Email` entry.
- menu.add(R.string.write_email).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // We use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
- Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
+ menu.add(R.string.write_email).setOnMenuItemClickListener(item -> {
+ // We use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
+ Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
- // Parse the url and set it as the data for the `Intent`.
- emailIntent.setData(Uri.parse("mailto:" + linkUrl));
+ // Parse the url and set it as the data for the `Intent`.
+ emailIntent.setData(Uri.parse("mailto:" + linkUrl));
- // `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
- emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ // `FLAG_ACTIVITY_NEW_TASK` opens the email program in a new task instead as part of Privacy Browser.
+ emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Make it so.
- startActivity(emailIntent);
- return false;
- }
+ // Make it so.
+ startActivity(emailIntent);
+ return false;
});
// Add a `Copy Email Address` entry.
- menu.add(R.string.copy_email_address).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // Save the email address in a `ClipData`.
- ClipData srcEmailTypeClipData = ClipData.newPlainText(getResources().getString(R.string.email_address), linkUrl);
-
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcEmailTypeClipData);
- return false;
- }
+ menu.add(R.string.copy_email_address).setOnMenuItemClickListener(item -> {
+ // Save the email address in a `ClipData`.
+ ClipData srcEmailTypeClipData = ClipData.newPlainText(getString(R.string.email_address), linkUrl);
+
+ // Set the `ClipData` as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcEmailTypeClipData);
+ return false;
});
// Add a `Cancel` entry, which by default closes the `ContextMenu`.
menu.setHeaderTitle(imageUrl);
// Add a `View Image` entry.
- menu.add(R.string.view_image).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- loadUrl(imageUrl);
- return false;
- }
+ menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
+ loadUrl(imageUrl);
+ return false;
});
// Add a `Download Image` entry.
- menu.add(R.string.download_image).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // Show the `DownloadImageDialog` `AlertDialog` and name this instance `@string/download`.
+ menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
+ // Check to see if the WRITE_EXTERNAL_STORAGE permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) {
+ // The WRITE_EXTERNAL_STORAGE permission needs to be requested.
+
+ // Store the image URL for use by `onRequestPermissionResult()`.
+ downloadImageUrl = imageUrl;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Get a handle for the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(getFragmentManager(), getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ }
+ } else { // The WRITE_EXTERNAL_STORAGE permission has already been granted.
+ // Get a handle for the download image alert dialog.
AppCompatDialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
- downloadImageDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.download));
- return false;
+
+ // Show the download image alert dialog.
+ downloadImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
}
+ return false;
});
// Add a `Copy URL` entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // Save the image URL in a `ClipData`.
- ClipData srcImageTypeClipData = ClipData.newPlainText(getResources().getString(R.string.url), imageUrl);
-
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcImageTypeClipData);
- return false;
- }
+ menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
+ // Save the image URL in a `ClipData`.
+ ClipData srcImageTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
+
+ // Set the `ClipData` as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcImageTypeClipData);
+ return false;
});
// Add a `Cancel` entry, which by default closes the `ContextMenu`.
menu.setHeaderTitle(imageUrl);
// Add a `View Image` entry.
- menu.add(R.string.view_image).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- loadUrl(imageUrl);
- return false;
- }
+ menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
+ loadUrl(imageUrl);
+ return false;
});
// Add a `Download Image` entry.
- menu.add(R.string.download_image).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // Show the `DownloadImageDialog` `AlertDialog` and name this instance `@string/download`.
+ menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
+ // Check to see if the WRITE_EXTERNAL_STORAGE permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) {
+ // The WRITE_EXTERNAL_STORAGE permission needs to be requested.
+
+ // Store the image URL for use by `onRequestPermissionResult()`.
+ downloadImageUrl = imageUrl;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Get a handle for the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(getFragmentManager(), getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ }
+ } else { // The WRITE_EXTERNAL_STORAGE permission has already been granted.
+ // Get a handle for the download image alert dialog.
AppCompatDialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
- downloadImageDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.download));
- return false;
+
+ // Show the download image alert dialog.
+ downloadImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
}
+ return false;
});
// Add a `Copy URL` entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
- @Override
- public boolean onMenuItemClick(MenuItem item) {
- // Save the image URL in a `ClipData`.
- ClipData srcImageAnchorTypeClipData = ClipData.newPlainText(getResources().getString(R.string.url), imageUrl);
-
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcImageAnchorTypeClipData);
- return false;
- }
+ menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
+ // Save the image URL in a `ClipData`.
+ ClipData srcImageAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
+
+ // Set the `ClipData` as the clipboard's primary clip.
+ clipboardManager.setPrimaryClip(srcImageAnchorTypeClipData);
+ return false;
});
// Add a `Cancel` entry, which by default closes the `ContextMenu`.
}
}
+ @Override
+ public void onCreateBookmark(AppCompatDialogFragment dialogFragment) {
+ // Get the `EditTexts` from the `dialogFragment`.
+ EditText createBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_name_edittext);
+ EditText createBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_url_edittext);
+
+ // Extract the strings from the `EditTexts`.
+ String bookmarkNameString = createBookmarkNameEditText.getText().toString();
+ String bookmarkUrlString = createBookmarkUrlEditText.getText().toString();
+
+ // Convert the favoriteIcon Bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
+ favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
+ byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
+
+ // Display the new bookmark below the current items in the (0 indexed) list.
+ int newBookmarkDisplayOrder = bookmarksListView.getCount();
+
+ // Create the bookmark.
+ bookmarksDatabaseHelper.createBookmark(bookmarkNameString, bookmarkUrlString, currentBookmarksFolder, newBookmarkDisplayOrder, favoriteIconByteArray);
+
+ // Update `bookmarksCursor` with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+
+ // Scroll to the new bookmark.
+ bookmarksListView.setSelection(newBookmarkDisplayOrder);
+ }
+
+ @Override
+ public void onCreateBookmarkFolder(AppCompatDialogFragment dialogFragment) {
+ // Get handles for the views in `dialogFragment`.
+ EditText createFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.create_folder_name_edittext);
+ RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton);
+ ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon);
+
+ // Get new folder name string.
+ String folderNameString = createFolderNameEditText.getText().toString();
+
+ // Get the new folder icon `Bitmap`.
+ Bitmap folderIconBitmap;
+ if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
+ // Get the default folder icon and convert it to a `Bitmap`.
+ Drawable folderIconDrawable = folderIconImageView.getDrawable();
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ folderIconBitmap = favoriteIconBitmap;
+ }
+
+ // Convert `folderIconBitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
+ ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
+ byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
+
+ // Move all the bookmarks down one in the display order.
+ for (int i = 0; i < bookmarksListView.getCount(); i++) {
+ int databaseId = (int) bookmarksListView.getItemIdAtPosition(i);
+ bookmarksDatabaseHelper.updateDisplayOrder(databaseId, i + 1);
+ }
+
+ // Create the folder, which will be placed at the top of the `ListView`.
+ bookmarksDatabaseHelper.createFolder(folderNameString, currentBookmarksFolder, folderIconByteArray);
+
+ // Update `bookmarksCursor` with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+
+ // Scroll to the new folder.
+ bookmarksListView.setSelection(0);
+ }
+
@Override
public void onCreateHomeScreenShortcut(AppCompatDialogFragment dialogFragment) {
- // Get shortcutNameEditText from the alert dialog.
- EditText shortcutNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.shortcut_name_edittext);
-
- // Create the bookmark shortcut based on formattedUrlString.
- Intent bookmarkShortcut = new Intent();
- bookmarkShortcut.setAction(Intent.ACTION_VIEW);
- bookmarkShortcut.setData(Uri.parse(formattedUrlString));
-
- // Place the bookmark shortcut on the home screen.
- Intent placeBookmarkShortcut = new Intent();
- placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.INTENT", bookmarkShortcut);
- placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.NAME", shortcutNameEditText.getText().toString());
- placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.ICON", favoriteIconBitmap);
- placeBookmarkShortcut.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
- sendBroadcast(placeBookmarkShortcut);
+ // Get the shortcut name.
+ EditText shortcutNameEditText = dialogFragment.getDialog().findViewById(R.id.shortcut_name_edittext);
+ String shortcutNameString = shortcutNameEditText.getText().toString();
+
+ // Convert the favorite icon bitmap to an `Icon`. `IconCompat` is required until API >= 26.
+ IconCompat favoriteIcon = IconCompat.createWithBitmap(favoriteIconBitmap);
+
+ // Setup the shortcut intent.
+ Intent shortcutIntent = new Intent();
+ shortcutIntent.setAction(Intent.ACTION_VIEW);
+ shortcutIntent.setData(Uri.parse(formattedUrlString));
+
+ // Create a shortcut info builder. The shortcut name becomes the shortcut ID.
+ ShortcutInfoCompat.Builder shortcutInfoBuilder = new ShortcutInfoCompat.Builder(this, shortcutNameString);
+
+ // Add the required fields to the shortcut info builder.
+ shortcutInfoBuilder.setIcon(favoriteIcon);
+ shortcutInfoBuilder.setIntent(shortcutIntent);
+ shortcutInfoBuilder.setShortLabel(shortcutNameString);
+
+ // Request the pin. `ShortcutManagerCompat` can be switched to `ShortcutManager` once API >= 26.
+ ShortcutManagerCompat.requestPinShortcut(this, shortcutInfoBuilder.build(), null);
+ }
+
+ @Override
+ public void onCloseDownloadLocationPermissionDialog(int downloadType) {
+ switch (downloadType) {
+ case DownloadLocationPermissionDialog.DOWNLOAD_FILE:
+ // Request the WRITE_EXTERNAL_STORAGE permission with a file request code.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ break;
+
+ case DownloadLocationPermissionDialog.DOWNLOAD_IMAGE:
+ // Request the WRITE_EXTERNAL_STORAGE permission with an image request code.
+ ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ break;
+ }
+ }
+
+ @Override
+ public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
+ switch (requestCode) {
+ case DOWNLOAD_FILE_REQUEST_CODE:
+ // Show the download file alert dialog. When the dialog closes, the correct command will be used based on the permission status.
+ AppCompatDialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(downloadUrl, downloadContentDisposition, downloadContentLength);
+
+ // On API 23, displaying the fragment must be delayed or the app will crash.
+ if (Build.VERSION.SDK_INT == 23) {
+ new Handler().postDelayed(() -> downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download)), 500);
+ } else {
+ downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
+ }
+
+ // Reset the download variables.
+ downloadUrl = "";
+ downloadContentDisposition = "";
+ downloadContentLength = 0;
+ break;
+
+ case DOWNLOAD_IMAGE_REQUEST_CODE:
+ // Show the download image alert dialog. When the dialog closes, the correct command will be used based on the permission status.
+ AppCompatDialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(downloadImageUrl);
+
+ // On API 23, displaying the fragment must be delayed or the app will crash.
+ if (Build.VERSION.SDK_INT == 23) {
+ new Handler().postDelayed(() -> downloadImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.download)), 500);
+ } else {
+ downloadImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
+ }
+
+ // Reset the image URL variable.
+ downloadImageUrl = "";
+ break;
+ }
}
@Override
downloadRequest.addRequestHeader("Cookie", cookies);
}
- // Get the file name from `dialogFragment`.
- EditText downloadImageNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.download_image_name);
+ // Get the file name from the dialog fragment.
+ EditText downloadImageNameEditText = dialogFragment.getDialog().findViewById(R.id.download_image_name);
String imageName = downloadImageNameEditText.getText().toString();
- // Once we have `WRITE_EXTERNAL_STORAGE` permissions we can use `setDestinationInExternalPublicDir`.
- if (Build.VERSION.SDK_INT >= 23) { // If API >= 23, set the download save in the the `DIRECTORY_DOWNLOADS` using `imageName`.
- downloadRequest.setDestinationInExternalFilesDir(this, "/", imageName);
- } else { // Only set the title using `imageName`.
- downloadRequest.setTitle(imageName);
+ // Specify the download location.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // External write permission granted.
+ // Download to the public download directory.
+ downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, imageName);
+ } else { // External write permission denied.
+ // Download to the app's external download directory.
+ downloadRequest.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, imageName);
}
// Allow `MediaScanner` to index the download if it is a media file.
// Show the download notification after the download is completed.
downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ // Remove the lint warning below that `downloadManager` might be `null`.
+ assert downloadManager != null;
+
// Initiate the download.
downloadManager.enqueue(downloadRequest);
} else { // The image is not an HTTP or HTTPS URI.
public void onDownloadFile(AppCompatDialogFragment dialogFragment, String downloadUrl) {
// Download the file if it has an HTTP or HTTPS URI.
if (downloadUrl.startsWith("http")) {
-
// Get a handle for the system `DOWNLOAD_SERVICE`.
DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
downloadRequest.addRequestHeader("Cookie", cookies);
}
- // Get the file name from `dialogFragment`.
- EditText downloadFileNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.download_file_name);
+ // Get the file name from the dialog fragment.
+ EditText downloadFileNameEditText = dialogFragment.getDialog().findViewById(R.id.download_file_name);
String fileName = downloadFileNameEditText.getText().toString();
- // Once we have `WRITE_EXTERNAL_STORAGE` permissions we can use `setDestinationInExternalPublicDir`.
- if (Build.VERSION.SDK_INT >= 23) { // If API >= 23, set the download location to `/sdcard/Android/data/com.stoutner.privacybrowser.standard/files` named `fileName`.
- downloadRequest.setDestinationInExternalFilesDir(this, "/", fileName);
- } else { // Only set the title using `fileName`.
- downloadRequest.setTitle(fileName);
+ // Specify the download location.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // External write permission granted.
+ // Download to the public download directory.
+ downloadRequest.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, fileName);
+ } else { // External write permission denied.
+ // Download to the app's external download directory.
+ downloadRequest.setDestinationInExternalFilesDir(this, Environment.DIRECTORY_DOWNLOADS, fileName);
}
// Allow `MediaScanner` to index the download if it is a media file.
// Show the download notification after the download is completed.
downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ // Remove the lint warning below that `downloadManager` might be `null`.
+ assert downloadManager != null;
+
// Initiate the download.
downloadManager.enqueue(downloadRequest);
} else { // The download is not an HTTP or HTTPS URI.
}
}
+ @Override
+ public void onSaveBookmark(AppCompatDialogFragment dialogFragment, int selectedBookmarkDatabaseId) {
+ // Get handles for the views from `dialogFragment`.
+ EditText editBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_name_edittext);
+ EditText editBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_url_edittext);
+ RadioButton currentBookmarkIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_bookmark_current_icon_radiobutton);
+
+ // Store the bookmark strings.
+ String bookmarkNameString = editBookmarkNameEditText.getText().toString();
+ String bookmarkUrlString = editBookmarkUrlEditText.getText().toString();
+
+ // Update the bookmark.
+ if (currentBookmarkIconRadioButton.isChecked()) { // Update the bookmark without changing the favorite icon.
+ bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString);
+ } else { // Update the bookmark using the `WebView` favorite icon.
+ // Convert the favorite icon to a byte array. `0` is for lossless compression (the only option for a PNG).
+ ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
+ favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream);
+ byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray();
+
+ // Update the bookmark and the favorite icon.
+ bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray);
+ }
+
+ // Update `bookmarksCursor` with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ }
+
+ @Override
+ public void onSaveBookmarkFolder(AppCompatDialogFragment dialogFragment, int selectedFolderDatabaseId) {
+ // Get handles for the views from `dialogFragment`.
+ EditText editFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.edit_folder_name_edittext);
+ RadioButton currentFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_current_icon_radiobutton);
+ RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_radiobutton);
+ ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_imageview);
+
+ // Get the new folder name.
+ String newFolderNameString = editFolderNameEditText.getText().toString();
+
+ // Check if the favorite icon has changed.
+ if (currentFolderIconRadioButton.isChecked()) { // Only the name has changed.
+ // Update the name in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString);
+ } else if (!currentFolderIconRadioButton.isChecked() && newFolderNameString.equals(oldFolderNameString)) { // Only the icon has changed.
+ // Get the new folder icon `Bitmap`.
+ Bitmap folderIconBitmap;
+ if (defaultFolderIconRadioButton.isChecked()) {
+ // Get the default folder icon and convert it to a `Bitmap`.
+ Drawable folderIconDrawable = folderIconImageView.getDrawable();
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ folderIconBitmap = favoriteIconBitmap;
+ }
+
+ // Convert the folder `Bitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
+ ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
+ byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
+
+ // Update the folder icon in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, folderIconByteArray);
+ } else { // The folder icon and the name have changed.
+ // Get the new folder icon `Bitmap`.
+ Bitmap folderIconBitmap;
+ if (defaultFolderIconRadioButton.isChecked()) {
+ // Get the default folder icon and convert it to a `Bitmap`.
+ Drawable folderIconDrawable = folderIconImageView.getDrawable();
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ folderIconBitmap = MainWebViewActivity.favoriteIconBitmap;
+ }
+
+ // Convert the folder `Bitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
+ ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
+ byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
+
+ // Update the folder name and icon in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, folderIconByteArray);
+ }
+
+ // Update `bookmarksCursor` with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ }
+
+ @Override
+ public void onHttpAuthenticationCancel() {
+ // Cancel the `HttpAuthHandler`.
+ httpAuthHandler.cancel();
+ }
+
+ @Override
+ public void onHttpAuthenticationProceed(AppCompatDialogFragment dialogFragment) {
+ // Get handles for the `EditTexts`.
+ EditText usernameEditText = dialogFragment.getDialog().findViewById(R.id.http_authentication_username);
+ EditText passwordEditText = dialogFragment.getDialog().findViewById(R.id.http_authentication_password);
+
+ // Proceed with the HTTP authentication.
+ httpAuthHandler.proceed(usernameEditText.getText().toString(), passwordEditText.getText().toString());
+ }
+
public void viewSslCertificate(View view) {
// Show the `ViewSslCertificateDialog` `AlertDialog` and name this instance `@string/view_ssl_certificate`.
DialogFragment viewSslCertificateDialogFragment = new ViewSslCertificateDialog();
- viewSslCertificateDialogFragment.show(getFragmentManager(), getResources().getString(R.string.view_ssl_certificate));
+ viewSslCertificateDialogFragment.show(getFragmentManager(), getString(R.string.view_ssl_certificate));
}
@Override
sslErrorHandler.proceed();
}
+ @Override
+ public void onSslMismatchBack() {
+ if (mainWebView.canGoBack()) { // There is a back page in the history.
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
+
+ // Go back.
+ mainWebView.goBack();
+ } else { // There are no pages to go back to.
+ // Load a blank page
+ loadUrl("");
+ }
+ }
+
+ @Override
+ public void onSslMismatchProceed() {
+ // Do not check the pinned SSL certificate for this domain again until the domain changes.
+ ignorePinnedSslCertificate = true;
+ }
+
@Override
public void onUrlHistoryEntrySelected(int moveBackOrForwardSteps) {
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
// Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
navigatingHistory = true;
// Override `onBackPressed` to handle the navigation drawer and `mainWebView`.
@Override
public void onBackPressed() {
- // Close the navigation drawer if it is available. GravityCompat.START is the drawer on the left on Left-to-Right layout text.
- if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
+ if (drawerLayout.isDrawerVisible(GravityCompat.START)) { // The navigation drawer is open.
+ // Close the navigation drawer.
drawerLayout.closeDrawer(GravityCompat.START);
- } else {
- // Load the previous URL if available.
- if (mainWebView.canGoBack()) {
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
-
- // Go back.
- mainWebView.goBack();
- } else {
- // Pass `onBackPressed()` to the system.
- super.onBackPressed();
+ } else if (drawerLayout.isDrawerVisible(GravityCompat.END)){ // The bookmarks drawer is open.
+ if (currentBookmarksFolder.isEmpty()) { // The home folder is displayed.
+ // close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
+ } else { // A subfolder is displayed.
+ // Place the former parent folder in `currentFolder`.
+ currentBookmarksFolder = bookmarksDatabaseHelper.getParentFolder(currentBookmarksFolder);
+
+ // Load the new folder.
+ loadBookmarksFolder();
}
+
+ } else if (mainWebView.canGoBack()) { // There is at least one item in the `WebView` history.
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
+
+ // Go back.
+ mainWebView.goBack();
+ } else { // There isn't anything to do in Privacy Browser.
+ // Pass `onBackPressed()` to the system.
+ super.onBackPressed();
+ }
+ }
+
+ // Process the results of an upload file chooser. Currently there is only one `startActivityForResult` in this activity, so the request code, used to differentiate them, is ignored.
+ @Override
+ public void onActivityResult(int requestCode, int resultCode, Intent data) {
+ // File uploads only work on API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ // Pass the file to the WebView.
+ fileChooserCallback.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(resultCode, data));
}
}
// Decode `formattedUri` as a `String` in `UTF-8`.
formattedUrlString = URLDecoder.decode(formattedUri.build().toString(), "UTF-8");
- } else {
+ } else if (unformattedUrlString.isEmpty()){ // Load a blank web site.
+ // Load a blank string.
+ formattedUrlString = "";
+ } else { // Search for the contents of the URL box.
// Sanitize the search input and convert it to a search.
final String encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8");
formattedUrlString = searchURL + encodedUrlString;
}
- loadUrl(formattedUrlString);
+ // Clear the focus from the URL text box. Otherwise, proximate typing in the box will retain the colorized formatting instead of being reset during refocus.
+ urlTextBox.clearFocus();
- // Hide the keyboard so we can see the webpage. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ // Make it so.
+ loadUrl(formattedUrlString);
}
+ private void loadUrl(String url) {// Apply any custom domain settings.
+ // Set the URL as the formatted URL string so that checking third-party requests works correctly.
+ formattedUrlString = url;
+
+ // Apply the domain settings.
+ applyDomainSettings(url, true, false);
- private void loadUrl(String url) {
- // Apply any custom domain settings.
- applyDomainSettings(url);
+ // If loading a website, set `urlIsLoading` to prevent changes in the user agent on websites with redirects from reloading the current website.
+ urlIsLoading = !url.equals("");
// Load the URL.
mainWebView.loadUrl(url, customHeaders);
}
private void applyAppSettings() {
- // Get the shared preference values. `this` references the current context.
+ // Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Store the values from `sharedPreferences` in variables.
- String homepageString = sharedPreferences.getString("homepage", "https://duckduckgo.com");
- String torHomepageString = sharedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion");
- String torSearchString = sharedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q=");
+ // Store the values from the shared preferences in variables.
+ String homepageString = sharedPreferences.getString("homepage", "https://searx.me/");
+ String torHomepageString = sharedPreferences.getString("tor_homepage", "http://ulrn6sryqaifefld.onion/");
+ String torSearchString = sharedPreferences.getString("tor_search", "http://ulrn6sryqaifefld.onion/?q=");
String torSearchCustomURLString = sharedPreferences.getString("tor_search_custom_url", "");
- String searchString = sharedPreferences.getString("search", "https://duckduckgo.com/html/?q=");
+ String searchString = sharedPreferences.getString("search", "https://searx.me/?q=");
String searchCustomURLString = sharedPreferences.getString("search_custom_url", "");
- adBlockerEnabled = sharedPreferences.getBoolean("block_ads", true);
incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false);
boolean doNotTrackEnabled = sharedPreferences.getBoolean("do_not_track", false);
- boolean proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
+ proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false);
hideSystemBarsOnFullscreen = sharedPreferences.getBoolean("hide_system_bars", false);
translucentNavigationBarOnFullscreen = sharedPreferences.getBoolean("translucent_navigation_bar", true);
- swipeToRefreshEnabled = sharedPreferences.getBoolean("swipe_to_refresh", false);
displayWebpageImagesBoolean = sharedPreferences.getBoolean("display_webpage_images", true);
// Set the homepage, search, and proxy options.
// Set the proxy. `this` refers to the current activity where an `AlertDialog` might be displayed.
OrbotProxyHelper.setProxy(getApplicationContext(), this, "localhost", "8118");
- // Display a message to the user if we are waiting on Orbot.
+ // Set the `appBar` background to indicate proxying through Orbot is enabled. `this` refers to the context.
+ if (darkTheme) {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.dark_blue_30));
+ } else {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.blue_50));
+ }
+
+ // Display a message to the user if waiting for Orbot.
if (!orbotStatus.equals("ON")) {
// Set `waitingForOrbot`.
waitingForOrbot = true;
// Reset the proxy to default. The host is `""` and the port is `"0"`.
OrbotProxyHelper.setProxy(getApplicationContext(), this, "", "0");
+ // Set the default `appBar` background. `this` refers to the context.
+ if (darkTheme) {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_900));
+ } else {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_100));
+ }
+
// Reset `waitingForOrbot.
waitingForOrbot = false;
}
- // Set swipe to refresh.
- swipeRefreshLayout.setEnabled(swipeToRefreshEnabled);
-
// Set Do Not Track status.
if (doNotTrackEnabled) {
customHeaders.put("DNT", "1");
}
// Apply the appropriate full screen mode the `SYSTEM_UI` flags.
- if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) {
+ if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
if (hideSystemBarsOnFullscreen) { // Hide everything.
// Remove the translucent navigation setting if it is currently flagged.
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
/* SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
* SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
- * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically rehides them after they are shown.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
*/
rootCoordinatorLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
} else { // Hide everything except the status and navigation bars.
+ // Remove any `SYSTEM_UI` flags from `rootCoordinatorLayout`.
+ rootCoordinatorLayout.setSystemUiVisibility(0);
+
// Add the translucent status flag if it is unset.
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
}
}
- } else { // Switch to normal viewing mode.
- // Reset `inFullScreenBrowsingMode` to `false`.
+ } else { // Privacy Browser is not in full screen browsing mode.
+ // Reset the full screen tracker, which could be true if Privacy Browser was in full screen mode before entering settings and full screen browsing was disabled.
inFullScreenBrowsingMode = false;
// Show the `appBar` if `findOnPageLinearLayout` is not visible.
// Show the `BannerAd` in the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Reload the ad. Because the screen may have rotated, we need to use `reloadAfterRotate`.
- BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
-
- // Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adview);
+ // Initialize the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.initializeAds(findViewById(R.id.adview), getApplicationContext(), getFragmentManager(), getString(R.string.ad_id));
}
+ // Remove any `SYSTEM_UI` flags from `rootCoordinatorLayout`.
+ rootCoordinatorLayout.setSystemUiVisibility(0);
+
// Remove the translucent navigation bar flag if it is set.
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
// Add the translucent status flag if it is unset. This also resets `drawerLayout's` `View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`.
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
- // Remove any `SYSTEM_UI` flags from `rootCoordinatorLayout`.
- rootCoordinatorLayout.setSystemUiVisibility(0);
-
// Constrain `rootCoordinatorLayout` inside the status and navigation bars.
rootCoordinatorLayout.setFitsSystemWindows(true);
}
}
- // We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
+ // `reloadWebsite` is used if returning from the Domains activity. Otherwise JavaScript might not function correctly if it is newly enabled.
+ // The deprecated `.getDrawable()` must be used until the minimum API >= 21.
@SuppressWarnings("deprecation")
- private void applyDomainSettings(String url) {
- // Reset `navigatingHistory`.
- navigatingHistory = false;
-
+ private void applyDomainSettings(String url, boolean resetFavoriteIcon, boolean reloadWebsite) {
// Parse the URL into a URI.
Uri uri = Uri.parse(url);
loadingNewDomainName = !hostName.equals(currentDomainName);
}
- // Only apply the domain settings if we are loading a new domain. This allows the user to set temporary settings for JavaScript, cookies, DOM storage, etc.
+ // Strings don't like to be null.
+ if (hostName == null) {
+ hostName = "";
+ }
+
+ // Only apply the domain settings if a new domain is being loaded. This allows the user to set temporary settings for JavaScript, cookies, DOM storage, etc.
if (loadingNewDomainName) {
// Set the new `hostname` as the `currentDomainName`.
currentDomainName = hostName;
- // Reset `favoriteIconBitmap` and display it in the `appbar`.
- favoriteIconBitmap = favoriteIconDefaultBitmap;
- favoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(favoriteIconBitmap, 64, 64, true));
+ // Reset `ignorePinnedSslCertificate`.
+ ignorePinnedSslCertificate = false;
+
+ // Reset the favorite icon if specified.
+ if (resetFavoriteIcon) {
+ favoriteIconBitmap = favoriteIconDefaultBitmap;
+ favoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(favoriteIconBitmap, 64, 64, true));
+ }
// Initialize the database handler. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
// The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
domainNameInDatabase = hostName;
}
- // If `hostName` is not `null`, check all the subdomains of `hostName` against wildcard domains in `domainCursor`.
- if (hostName != null) {
- while (hostName.contains(".") && !domainSettingsApplied) { // Stop checking if we run out of `.` or if we already know that `domainSettingsApplied` is `true`.
- if (domainSettingsSet.contains("*." + hostName)) { // Check the host name prepended by `*.`.
- domainSettingsApplied = true;
- domainNameInDatabase = "*." + hostName;
- }
+ // Check all the subdomains of the host name against wildcard domains in the domain cursor.
+ while (!domainSettingsApplied && hostName.contains(".")) { // Stop checking if domain settings are already applied or there are no more `.` in the host name.
+ if (domainSettingsSet.contains("*." + hostName)) { // Check the host name prepended by `*.`.
+ // Apply the domain settings.
+ domainSettingsApplied = true;
- // Strip out the lowest subdomain of `host`.
- hostName = hostName.substring(hostName.indexOf(".") + 1);
+ // Store the applied domain names as it appears in the database.
+ domainNameInDatabase = "*." + hostName;
}
+
+ // Strip out the lowest subdomain of of the host name.
+ hostName = hostName.substring(hostName.indexOf(".") + 1);
}
- // Get a handle for the shared preference. `this` references the current context.
+
+ // Get a handle for the shared preference.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ // Store the general preference information.
+ String defaultFontSizeString = sharedPreferences.getString("default_font_size", "100");
+ String defaultUserAgentName = sharedPreferences.getString("user_agent", "Privacy Browser");
+ String defaultCustomUserAgentString = sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0");
+ boolean defaultSwipeToRefresh = sharedPreferences.getBoolean("swipe_to_refresh", true);
+ nightMode = sharedPreferences.getBoolean("night_mode", false);
+
if (domainSettingsApplied) { // The url we are loading has custom domain settings.
// Get a cursor for the current host and move it to the first position.
Cursor currentHostDomainSettingsCursor = domainsDatabaseHelper.getCursorForDomainName(domainNameInDatabase);
currentHostDomainSettingsCursor.moveToFirst();
// Get the settings from the cursor.
+ domainSettingsDatabaseId = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper._ID)));
javaScriptEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)) == 1);
firstPartyCookiesEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)) == 1);
thirdPartyCookiesEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)) == 1);
domStorageEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)) == 1);
+ // Form data can be removed once the minimum API >= 26.
saveFormDataEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1);
- String userAgentString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT));
+ easyListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)) == 1);
+ easyPrivacyEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)) == 1);
+ fanboysAnnoyanceListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)) == 1);
+ fanboysSocialBlockingListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)) == 1);
+ ultraPrivacyEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)) == 1);
+ blockAllThirdPartyRequests = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1);
+ String userAgentName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT));
int fontSize = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE));
+ int swipeToRefreshInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH));
+ int nightModeInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE));
displayWebpageImagesInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES));
+ pinnedDomainSslCertificate = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)) == 1);
+ pinnedDomainSslIssuedToCNameString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME));
+ pinnedDomainSslIssuedToONameString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION));
+ pinnedDomainSslIssuedToUNameString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT));
+ pinnedDomainSslIssuedByCNameString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME));
+ pinnedDomainSslIssuedByONameString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION));
+ pinnedDomainSslIssuedByUNameString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT));
+
+ // Set `nightMode` according to `nightModeInt`. If `nightModeInt` is `DomainsDatabaseHelper.NIGHT_MODE_SYSTEM_DEFAULT` the current setting from `sharedPreferences` will be used.
+ switch (nightModeInt) {
+ case DomainsDatabaseHelper.NIGHT_MODE_ENABLED:
+ nightMode = true;
+ break;
+
+ case DomainsDatabaseHelper.NIGHT_MODE_DISABLED:
+ nightMode = false;
+ break;
+ }
+
+ // Set `javaScriptEnabled` to be `true` if `night_mode` is `true`.
+ if (nightMode) {
+ javaScriptEnabled = true;
+ }
+
+ // Set the pinned SSL certificate start date to `null` if the saved date `long` is 0.
+ if (currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)) == 0) {
+ pinnedDomainSslStartDate = null;
+ } else {
+ pinnedDomainSslStartDate = new Date(currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
+ }
+
+ // Set the pinned SSL certificate end date to `null` if the saved date `long` is 0.
+ if (currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)) == 0) {
+ pinnedDomainSslEndDate = null;
+ } else {
+ pinnedDomainSslEndDate = new Date(currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
+ }
// Close `currentHostDomainSettingsCursor`.
currentHostDomainSettingsCursor.close();
mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
- mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
- mainWebView.getSettings().setTextZoom(fontSize);
+
+ // Apply the form data setting if the API < 26.
+ if (Build.VERSION.SDK_INT < 26) {
+ mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ }
+
+ // Apply the font size.
+ if (fontSize == 0) { // Apply the default font size.
+ mainWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
+ } else { // Apply the specified font size.
+ mainWebView.getSettings().setTextZoom(fontSize);
+ }
// Set third-party cookies status if API >= 21.
if (Build.VERSION.SDK_INT >= 21) {
cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
}
- // Set the user agent.
- if (userAgentString.equals("WebView default user agent")) {
- // Set the user agent to `""`, which uses the default value.
- mainWebView.getSettings().setUserAgentString("");
- } else {
- // Use the selected user agent.
- mainWebView.getSettings().setUserAgentString(userAgentString);
+ // Only set the user agent if the webpage is not currently loading. Otherwise, changing the user agent on redirects can cause the original website to reload.
+ // <https://redmine.stoutner.com/issues/160>
+ if (!urlIsLoading) {
+ // Set the user agent.
+ if (userAgentName.equals(getString(R.string.system_default_user_agent))) { // Use the system default user agent.
+ // Get the array position of the default user agent name.
+ int defaultUserAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
+
+ // Set the user agent according to the system default.
+ switch (defaultUserAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
+ // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
+ mainWebView.getSettings().setUserAgentString(defaultUserAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ mainWebView.getSettings().setUserAgentString("");
+ break;
+
+ case SETTINGS_CUSTOM_USER_AGENT:
+ // Set the custom user agent.
+ mainWebView.getSettings().setUserAgentString(defaultCustomUserAgentString);
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array
+ mainWebView.getSettings().setUserAgentString(userAgentDataArray[defaultUserAgentArrayPosition]);
+ }
+ } else { // Set the user agent according to the stored name.
+ // Get the array position of the user agent name.
+ int userAgentArrayPosition = userAgentNamesArray.getPosition(userAgentName);
+
+ switch (userAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The user agent name contains a custom user agent.
+ mainWebView.getSettings().setUserAgentString(userAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ mainWebView.getSettings().setUserAgentString("");
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array.
+ mainWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
+ }
+ }
+
+ // Set swipe to refresh.
+ switch (swipeToRefreshInt) {
+ case DomainsDatabaseHelper.SWIPE_TO_REFRESH_SYSTEM_DEFAULT:
+ // Set swipe to refresh according to the default.
+ swipeRefreshLayout.setEnabled(defaultSwipeToRefresh);
+ break;
+
+ case DomainsDatabaseHelper.SWIPE_TO_REFRESH_ENABLED:
+ // Enable swipe to refresh.
+ swipeRefreshLayout.setEnabled(true);
+ break;
+
+ case DomainsDatabaseHelper.SWIPE_TO_REFRESH_DISABLED:
+ // Disable swipe to refresh.
+ swipeRefreshLayout.setEnabled(false);
+ }
+
+ // Store the applied user agent string, which is used in the View Source activity.
+ appliedUserAgentString = mainWebView.getSettings().getUserAgentString();
}
// Set a green background on `urlTextBox` to indicate that custom domain settings are being used. We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
- urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_green));
- } else { // The URL we are loading does not have custom domain settings. Load the defaults.
+ if (darkTheme) {
+ urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
+ } else {
+ urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
+ }
+ } else { // The new URL does not have custom domain settings. Load the defaults.
// Store the values from `sharedPreferences` in variables.
javaScriptEnabled = sharedPreferences.getBoolean("javascript_enabled", false);
firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies_enabled", false);
thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies_enabled", false);
domStorageEnabled = sharedPreferences.getBoolean("dom_storage_enabled", false);
- saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data_enabled", false);
- String userAgentString = sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0");
- String customUserAgentString = sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0");
- String defaultFontSizeString = sharedPreferences.getString("default_font_size", "100");
+ saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data_enabled", false); // Form data can be removed once the minimum API >= 26.
+ easyListEnabled = sharedPreferences.getBoolean("easylist", true);
+ easyPrivacyEnabled = sharedPreferences.getBoolean("easyprivacy", true);
+ fanboysAnnoyanceListEnabled = sharedPreferences.getBoolean("fanboy_annoyance_list", true);
+ fanboysSocialBlockingListEnabled = sharedPreferences.getBoolean("fanboy_social_blocking_list", true);
+ ultraPrivacyEnabled = sharedPreferences.getBoolean("ultraprivacy", true);
+ blockAllThirdPartyRequests = sharedPreferences.getBoolean("block_all_third_party_requests", false);
+
+ // Set `javaScriptEnabled` to be `true` if `night_mode` is `true`.
+ if (nightMode) {
+ javaScriptEnabled = true;
+ }
// Apply the default settings.
mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
- mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
mainWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
+ swipeRefreshLayout.setEnabled(defaultSwipeToRefresh);
+
+ // Apply the form data setting if the API < 26.
+ if (Build.VERSION.SDK_INT < 26) {
+ mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ }
+
+ // Reset the pinned SSL certificate information.
+ domainSettingsDatabaseId = -1;
+ pinnedDomainSslCertificate = false;
+ pinnedDomainSslIssuedToCNameString = "";
+ pinnedDomainSslIssuedToONameString = "";
+ pinnedDomainSslIssuedToUNameString = "";
+ pinnedDomainSslIssuedByCNameString = "";
+ pinnedDomainSslIssuedByONameString = "";
+ pinnedDomainSslIssuedByUNameString = "";
+ pinnedDomainSslStartDate = null;
+ pinnedDomainSslEndDate = null;
// Set third-party cookies status if API >= 21.
if (Build.VERSION.SDK_INT >= 21) {
cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
}
- // Set the default user agent.
- switch (userAgentString) {
- case "WebView default user agent":
- // Set the user agent to `""`, which uses the default value.
- mainWebView.getSettings().setUserAgentString("");
- break;
-
- case "Custom user agent":
- // Set the custom user agent.
- mainWebView.getSettings().setUserAgentString(customUserAgentString);
- break;
+ // Only set the user agent if the webpage is not currently loading. Otherwise, changing the user agent on redirects can cause the original website to reload.
+ // <https://redmine.stoutner.com/issues/160>
+ if (!urlIsLoading) {
+ // Get the array position of the user agent name.
+ int userAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
+
+ // Set the user agent.
+ switch (userAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
+ // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
+ mainWebView.getSettings().setUserAgentString(defaultUserAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ mainWebView.getSettings().setUserAgentString("");
+ break;
+
+ case SETTINGS_CUSTOM_USER_AGENT:
+ // Set the custom user agent.
+ mainWebView.getSettings().setUserAgentString(defaultCustomUserAgentString);
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array
+ mainWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
+ }
- default:
- // Use the selected user agent.
- mainWebView.getSettings().setUserAgentString(userAgentString);
- break;
+ // Store the applied user agent string, which is used in the View Source activity.
+ appliedUserAgentString = mainWebView.getSettings().getUserAgentString();
}
// Set a transparent background on `urlTextBox`. We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
- urlAppBarRelativeLayout.setBackgroundDrawable(getResources().getDrawable(R.drawable.url_bar_background_transparent));
+ urlAppBarRelativeLayout.setBackgroundDrawable(getResources().getDrawable(R.color.transparent));
}
// Close `domainsDatabaseHelper`.
updatePrivacyIcons(true);
}
}
+
+ // Reload the website if returning from the Domains activity.
+ if (reloadWebsite) {
+ mainWebView.reload();
+ }
}
private void setDisplayWebpageImages() {
}
private void updatePrivacyIcons(boolean runInvalidateOptionsMenu) {
- // Get handles for the icons.
- MenuItem privacyIconMenuItem = mainMenu.findItem(R.id.toggle_javascript);
- MenuItem firstPartyCookiesIconMenuItem = mainMenu.findItem(R.id.toggle_first_party_cookies);
- MenuItem domStorageIconMenuItem = mainMenu.findItem(R.id.toggle_dom_storage);
- MenuItem formDataIconMenuItem = mainMenu.findItem(R.id.toggle_save_form_data);
+ // Get handles for the menu items.
+ MenuItem privacyMenuItem = mainMenu.findItem(R.id.toggle_javascript);
+ MenuItem firstPartyCookiesMenuItem = mainMenu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem domStorageMenuItem = mainMenu.findItem(R.id.toggle_dom_storage);
+ MenuItem refreshMenuItem = mainMenu.findItem(R.id.refresh);
- // Update `privacyIcon`.
+ // Update the privacy icon.
if (javaScriptEnabled) { // JavaScript is enabled.
- privacyIconMenuItem.setIcon(R.drawable.javascript_enabled);
+ privacyMenuItem.setIcon(R.drawable.javascript_enabled);
} else if (firstPartyCookiesEnabled) { // JavaScript is disabled but cookies are enabled.
- privacyIconMenuItem.setIcon(R.drawable.warning);
+ privacyMenuItem.setIcon(R.drawable.warning);
} else { // All the dangerous features are disabled.
- privacyIconMenuItem.setIcon(R.drawable.privacy_mode);
+ privacyMenuItem.setIcon(R.drawable.privacy_mode);
}
- // Update `firstPartyCookiesIcon`.
+ // Update the first-party cookies icon.
if (firstPartyCookiesEnabled) { // First-party cookies are enabled.
- firstPartyCookiesIconMenuItem.setIcon(R.drawable.cookies_enabled);
+ firstPartyCookiesMenuItem.setIcon(R.drawable.cookies_enabled);
} else { // First-party cookies are disabled.
- firstPartyCookiesIconMenuItem.setIcon(R.drawable.cookies_disabled);
+ if (darkTheme) {
+ firstPartyCookiesMenuItem.setIcon(R.drawable.cookies_disabled_dark);
+ } else {
+ firstPartyCookiesMenuItem.setIcon(R.drawable.cookies_disabled_light);
+ }
}
- // Update `domStorageIcon`.
+ // Update the DOM storage icon.
if (javaScriptEnabled && domStorageEnabled) { // Both JavaScript and DOM storage are enabled.
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_enabled);
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_enabled);
} else if (javaScriptEnabled) { // JavaScript is enabled but DOM storage is disabled.
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_disabled);
+ if (darkTheme) {
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_disabled_dark);
+ } else {
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_disabled_light);
+ }
} else { // JavaScript is disabled, so DOM storage is ghosted.
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_ghosted);
+ if (darkTheme) {
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_ghosted_dark);
+ } else {
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_ghosted_light);
+ }
}
- // Update `formDataIcon`.
- if (saveFormDataEnabled) { // Form data is enabled.
- formDataIconMenuItem.setIcon(R.drawable.form_data_enabled);
- } else { // Form data is disabled.
- formDataIconMenuItem.setIcon(R.drawable.form_data_disabled);
+ // Update the refresh icon.
+ if (darkTheme) {
+ refreshMenuItem.setIcon(R.drawable.refresh_enabled_dark);
+ } else {
+ refreshMenuItem.setIcon(R.drawable.refresh_enabled_light);
}
- // `invalidateOptionsMenu` calls `onPrepareOptionsMenu()` and redraws the icons in the `AppBar`. `this` references the current activity.
+ // `invalidateOptionsMenu` calls `onPrepareOptionsMenu()` and redraws the icons in the `AppBar`.
if (runInvalidateOptionsMenu) {
- ActivityCompat.invalidateOptionsMenu(this);
+ invalidateOptionsMenu();
+ }
+ }
+
+ private void highlightUrlText() {
+ String urlString = urlTextBox.getText().toString();
+
+ if (urlString.startsWith("http://")) { // Highlight the protocol of connections that are not encrypted.
+ urlTextBox.getText().setSpan(redColorSpan, 0, 7, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ } else if (urlString.startsWith("https://")) { // De-emphasize the protocol of connections that are encrypted.
+ urlTextBox.getText().setSpan(initialGrayColorSpan, 0, 8, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+
+ // Get the index of the `/` immediately after the domain name.
+ int endOfDomainName = urlString.indexOf("/", (urlString.indexOf("//") + 2));
+
+ // De-emphasize the text after the domain name.
+ if (endOfDomainName > 0) {
+ urlTextBox.getText().setSpan(finalGrayColorSpan, endOfDomainName, urlString.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+ }
+
+ private void loadBookmarksFolder() {
+ // Update the bookmarks cursor with the contents of the bookmarks database for the current folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+
+ // Populate the bookmarks cursor adapter. `this` specifies the `Context`. `false` disables `autoRequery`.
+ bookmarksCursorAdapter = new CursorAdapter(this, bookmarksCursor, false) {
+ @Override
+ public View newView(Context context, Cursor cursor, ViewGroup parent) {
+ // Inflate the individual item layout. `false` does not attach it to the root.
+ return getLayoutInflater().inflate(R.layout.bookmarks_drawer_item_linearlayout, parent, false);
+ }
+
+ @Override
+ public void bindView(View view, Context context, Cursor cursor) {
+ // Get handles for the views.
+ ImageView bookmarkFavoriteIcon = view.findViewById(R.id.bookmark_favorite_icon);
+ TextView bookmarkNameTextView = view.findViewById(R.id.bookmark_name);
+
+ // Get the favorite icon byte array from the cursor.
+ byte[] favoriteIconByteArray = cursor.getBlob(cursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON));
+
+ // Convert the byte array to a `Bitmap` beginning at the first byte and ending at the last.
+ Bitmap favoriteIconBitmap = BitmapFactory.decodeByteArray(favoriteIconByteArray, 0, favoriteIconByteArray.length);
+
+ // Display the bitmap in `bookmarkFavoriteIcon`.
+ bookmarkFavoriteIcon.setImageBitmap(favoriteIconBitmap);
+
+ // Get the bookmark name from the cursor and display it in `bookmarkNameTextView`.
+ String bookmarkNameString = cursor.getString(cursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
+ bookmarkNameTextView.setText(bookmarkNameString);
+
+ // Make the font bold for folders.
+ if (cursor.getInt(cursor.getColumnIndex(BookmarksDatabaseHelper.IS_FOLDER)) == 1) {
+ bookmarkNameTextView.setTypeface(Typeface.DEFAULT_BOLD);
+ } else { // Reset the font to default for normal bookmarks.
+ bookmarkNameTextView.setTypeface(Typeface.DEFAULT);
+ }
+ }
+ };
+
+ // Populate the `ListView` with the adapter.
+ bookmarksListView.setAdapter(bookmarksCursorAdapter);
+
+ // Set the bookmarks drawer title.
+ if (currentBookmarksFolder.isEmpty()) {
+ bookmarksTitleTextView.setText(R.string.bookmarks);
+ } else {
+ bookmarksTitleTextView.setText(currentBookmarksFolder);
}
}
-}
+}
\ No newline at end of file
projects / PrivacyBrowserAndroid.git / blobdiff