/*
- * Copyright © 2015-2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2015-2019 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.DialogFragment;
+import android.app.Activity;
import android.app.DownloadManager;
+import android.app.SearchManager;
+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.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.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.ActionBar;
-import android.support.v7.app.ActionBarDrawerToggle;
-import android.support.v7.app.AppCompatActivity;
-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.webkit.CookieManager;
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.WebSettings;
import android.webkit.WebStorage;
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.RelativeLayout;
import android.widget.TextView;
-import com.stoutner.privacybrowser.BannerAd;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import androidx.viewpager.widget.ViewPager;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.android.material.navigation.NavigationView;
+import com.google.android.material.snackbar.Snackbar;
+import com.google.android.material.tabs.TabLayout;
+
import com.stoutner.privacybrowser.BuildConfig;
import com.stoutner.privacybrowser.R;
-import com.stoutner.privacybrowser.dialogs.AddDomainDialog;
+import com.stoutner.privacybrowser.adapters.WebViewPagerAdapter;
+import com.stoutner.privacybrowser.asynctasks.GetHostIpAddresses;
+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.DownloadFileDialog;
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.PinnedMismatchDialog;
+import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
import com.stoutner.privacybrowser.dialogs.ViewSslCertificateDialog;
+import com.stoutner.privacybrowser.fragments.WebViewTabFragment;
+import com.stoutner.privacybrowser.helpers.AdHelper;
import com.stoutner.privacybrowser.helpers.BlockListHelper;
import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
+import com.stoutner.privacybrowser.helpers.CheckPinnedMismatchHelper;
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 com.stoutner.privacybrowser.views.NestedScrollWebView;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
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 AddDomainDialog.AddDomainListener, CreateBookmarkDialog.CreateBookmarkListener,
- CreateBookmarkFolderDialog.CreateBookmarkFolderListener, CreateHomeScreenShortcutDialog.CreateHomeScreenSchortcutListener, DownloadFileDialog.DownloadFileListener,
- DownloadImageDialog.DownloadImageListener, EditBookmarkDialog.EditBookmarkListener, EditBookmarkFolderDialog.EditBookmarkFolderListener, HttpAuthenticationDialog.HttpAuthenticationListener,
- NavigationView.OnNavigationItemSelectedListener, PinnedSslCertificateMismatchDialog.PinnedSslCertificateMismatchListener, SslCertificateErrorDialog.SslCertificateErrorListener,
- UrlHistoryDialog.UrlHistoryListener {
-
- // `darkTheme` is public static so it can be accessed from `AboutActivity`, `GuideActivity`, `AddDomainDialog`, `SettingsActivity`, `DomainsActivity`, `DomainsListFragment`, `BookmarksActivity`,
- // `BookmarksDatabaseViewActivity`, `CreateBookmarkDialog`, `CreateBookmarkFolderDialog`, `DownloadFileDialog`, `DownloadImageDialog`, `EditBookmarkDialog`, `EditBookmarkFolderDialog`,
- // `EditBookmarkDatabaseViewDialog`, `HttpAuthenticationDialog`, `MoveToFolderDialog`, `SslCertificateErrorDialog`, `UrlHistoryDialog`, `ViewSslCertificateDialog`, `CreateHomeScreenShortcutDialog`,
- // and `OrbotProxyHelper`. It is also used in `onCreate()`, `applyAppSettings()`, `applyDomainSettings()`, and `updatePrivacyIcons()`.
+// TODO. The swipe refresh indicator needs to be enabled/disabled when switching tabs.
+
+// AppCompatActivity from android.support.v7.app.AppCompatActivity must be used to have access to the SupportActionBar until the minimum API is >= 21.
+public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
+ DownloadFileDialog.DownloadFileListener, DownloadImageDialog.DownloadImageListener, DownloadLocationPermissionDialog.DownloadLocationPermissionDialogListener, EditBookmarkDialog.EditBookmarkListener,
+ EditBookmarkFolderDialog.EditBookmarkFolderListener, HttpAuthenticationDialog.HttpAuthenticationListener, NavigationView.OnNavigationItemSelectedListener, WebViewTabFragment.NewTabListener,
+ PinnedMismatchDialog.PinnedMismatchListener, SslCertificateErrorDialog.SslCertificateErrorListener, UrlHistoryDialog.UrlHistoryListener {
+
+ // `darkTheme` is public static so it can be accessed from everywhere.
public static boolean darkTheme;
- // `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()`.
+ // `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 `BookmarksActivity`, `BookmarksDatabaseViewActivity`, `CreateBookmarkFolderDialog`,
+ // `EditBookmarkDialog`, `EditBookmarkFolderDialog`, `EditBookmarkDatabaseViewDialog`, and `ViewSslCertificateDialog`. It is also used in `onCreate()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`,
+ // `onCreateHomeScreenShortcut()`, `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()`.
+ // `favoriteIconDefaultBitmap` public static so it can be accessed from `PinnedMismatchDialog`. It is also used in `onCreate()` and `applyDomainSettings`.
+ public static Bitmap favoriteIconDefaultBitmap;
+
+ // TODO Remove.
+ // `formattedUrlString` is public static so it can be accessed from `AddDomainDialog`, `BookmarksActivity`, `DomainSettingsFragment`, and `PinnedMismatchDialog`.
+ // It is also used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onCreateHomeScreenShortcutCreate()`, `loadUrlFromTextBox()`, and `applyProxyThroughOrbot()`.
public static String formattedUrlString;
- // `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;
+ // TODO. We are going to have to move this to the NestedScrollWebView.
+ // The URL loading tracker is public static so it can be accessed from `GetHostIpAddresses`.
+ // It is also used in `onCreate()`, `onCreateOptionsMenu()`, `loadUrl()`, `applyDomainSettings()`, and `GetHostIpAddresses`.
+ public static boolean urlIsLoading;
- // `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()`, `onResume()`, and `applyProxyThroughOrbot()`.
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;
-
+ // TODO.
// `appliedUserAgentString` is public static so it can be accessed from `ViewSourceActivity`. It is also used in `applyDomainSettings()`.
public static String appliedUserAgentString;
+ // The WebView pager adapter is accessed from `PinnedMismatchDialog`. It is also used in `onCreate()`, `onResume()`, and `addTab()`.
+ public static WebViewPagerAdapter webViewPagerAdapter;
+
// `reloadOnRestart` is public static so it can be accessed from `SettingsFragment`. It is also used in `onRestart()`
public static boolean reloadOnRestart;
- // `reloadUrlOnRestart` is public static so it can be accessed from `SettingsFragment`. It is also used in `onRestart()`.
+ // `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()`.
+ // The blocklist versions are public static so they can be accessed from `AboutTabFragment`. They are also used in `onCreate()`.
public static String easyListVersion;
public static String easyPrivacyVersion;
- public static String fanboyAnnoyanceVersion;
- public static String fanboySocialVersion;
+ public static String fanboysAnnoyanceVersion;
+ public static String fanboysSocialVersion;
+ public static String ultraPrivacyVersion;
+
+ // `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 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;
- // 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;
- // `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()`, `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()`, `onSslMismatchBack()`, and `setDisplayWebpageImages()`.
- private WebView mainWebView;
+ // The current WebView is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`,
+ // `findNextOnPage()`, `closeFindOnPage()`, `loadUrlFromTextBox()`, `onSslMismatchBack()`, `applyProxyThroughOrbot()`, and `applyDomainSettings()`.
+ private NestedScrollWebView currentWebView;
// `fullScreenVideoFrameLayout` is used in `onCreate()` and `onConfigurationChanged()`.
private FrameLayout fullScreenVideoFrameLayout;
- // `swipeRefreshLayout` is used in `onCreate()`, `onPrepareOptionsMenu`, and `onRestart()`.
- private SwipeRefreshLayout swipeRefreshLayout;
-
- // `urlAppBarRelativeLayout` is used in `onCreate()` and `applyDomainSettings()`.
- private RelativeLayout urlAppBarRelativeLayout;
-
- // `favoriteIconImageView` is used in `onCreate()` and `applyDomainSettings()`
- private ImageView favoriteIconImageView;
-
// `cookieManager` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`, `loadUrlFromTextBox()`, `onDownloadImage()`, `onDownloadFile()`, and `onRestart()`.
private CookieManager cookieManager;
// `domStorageEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
private boolean domStorageEnabled;
- // `saveFormDataEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
+ // `saveFormDataEnabled` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`. It can be removed once the minimum API >= 26.
private boolean saveFormDataEnabled;
- // `nightMode` is used in `onCreate()` and `applyDomainSettings()`.
+ // TODO Move to NestedScrollWebView.
+ // `nightMode` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyDomainSettings()`.
private boolean nightMode;
- // `swipeToRefreshEnabled` is used in `onPrepareOptionsMenu()` and `applyAppSettings()`.
- private boolean swipeToRefreshEnabled;
-
- // `displayWebpageImagesBoolean` is used in `applyAppSettings()` and `applyDomainSettings()`.
- private boolean displayWebpageImagesBoolean;
-
- // 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applyAppSettings()`.
+ // 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applyProxyThroughOrbot()`.
private String homepage;
- // `searchURL` is used in `loadURLFromTextBox()` and `applyAppSettings()`.
+ // `searchURL` is used in `loadURLFromTextBox()` and `applyProxyThroughOrbot()`.
private String searchURL;
- // The block list variables are used in `onCreate()` and `applyAppSettings()`.
+ // `mainMenu` is used in `onCreateOptionsMenu()` and `updatePrivacyIcons()`.
+ private Menu mainMenu;
+
+ // `refreshMenuItem` is used in `onCreate()` and `onCreateOptionsMenu()`.
+ private MenuItem refreshMenuItem;
+
+ // The navigation requests menu item is used in `onCreate()` and accessed from `WebViewPagerAdapter`.
+ private MenuItem navigationRequestsMenuItem;
+
+ // TODO. This could probably be removed.
+ // The blocklist helper is used in `onCreate()` and `WebViewPagerAdapter`.
+ private BlockListHelper blockListHelper;
+
+ // The blocklists are populated in `onCreate()` and accessed from `WebViewPagerAdapter`.
+ private ArrayList<List<String[]>> easyList;
+ private ArrayList<List<String[]>> easyPrivacy;
+ private ArrayList<List<String[]>> fanboysAnnoyanceList;
+ private ArrayList<List<String[]>> fanboysSocialList;
+ private ArrayList<List<String[]>> ultraPrivacy;
+
+ // 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 blockAllThirdPartyRequestsMenuItem;
+
+ // The blocklist variables are used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
private boolean easyListEnabled;
private boolean easyPrivacyEnabled;
- private boolean fanboyAnnoyanceListEnabled;
- private boolean fanboySocialBlockingListEnabled;
+ private boolean fanboysAnnoyanceListEnabled;
+ private boolean fanboysSocialBlockingListEnabled;
+ private boolean ultraPrivacyEnabled;
+
+ // `webViewDefaultUserAgent` is used in `onCreate()` and `onPrepareOptionsMenu()`.
+ private String webViewDefaultUserAgent;
+
+ // `defaultCustomUserAgentString` is used in `onPrepareOptionsMenu()` and `applyDomainSettings()`.
+ private String defaultCustomUserAgentString;
// `privacyBrowserRuntime` is used in `onCreate()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
private Runtime privacyBrowserRuntime;
+ // `proxyThroughOrbot` is used in `onRestart()`, `onOptionsItemSelected()`, `applyAppSettings()`, and `applyProxyThroughOrbot()`.
+ private boolean proxyThroughOrbot;
+
// `incognitoModeEnabled` is used in `onCreate()` and `applyAppSettings()`.
private boolean incognitoModeEnabled;
// `inFullScreenBrowsingMode` is used in `onCreate()`, `onConfigurationChanged()`, and `applyAppSettings()`.
private boolean inFullScreenBrowsingMode;
- // `hideSystemBarsOnFullscreen` is used in `onCreate()` and `applyAppSettings()`.
- private boolean hideSystemBarsOnFullscreen;
-
- // `translucentNavigationBarOnFullscreen` is used in `onCreate()` and `applyAppSettings()`.
- private boolean translucentNavigationBarOnFullscreen;
+ // Hide app bar is used in `onCreate()` and `applyAppSettings()`.
+ private boolean hideAppBar;
// `reapplyDomainSettingsOnRestart` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, and `onAddDomain()`, .
private boolean reapplyDomainSettingsOnRestart;
// `reapplyAppSettingsOnRestart` is used in `onNavigationItemSelected()` and `onRestart()`.
- private boolean reapplyAppSettingsOnRestert;
+ private boolean reapplyAppSettingsOnRestart;
+
+ // `displayingFullScreenVideo` is used in `onCreate()` and `onResume()`.
+ private boolean displayingFullScreenVideo;
+
+ // `downloadWithExternalApp` is used in `onCreate()`, `onCreateContextMenu()`, and `applyDomainSettings()`.
+ private boolean downloadWithExternalApp;
// `currentDomainName` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onAddDomain()`, and `applyDomainSettings()`.
private String currentDomainName;
- // `ignorePinnedSslCertificateForDomain` is used in `onCreate()`, `onSslMismatchProceed()`, and `applyDomainSettings()`.
- private boolean ignorePinnedSslCertificate;
+ // `orbotStatusBroadcastReceiver` is used in `onCreate()` and `onDestroy()`.
+ private BroadcastReceiver orbotStatusBroadcastReceiver;
- // `waitingForOrbot` is used in `onCreate()` and `applyAppSettings()`.
+ // `waitingForOrbot` is used in `onCreate()`, `onResume()`, and `applyProxyThroughOrbot()`.
private boolean waitingForOrbot;
- // `domainSettingsApplied` is used in `prepareOptionsMenu()`, `applyDomainSettings()`, and `setDisplayWebpageImages()`.
- private boolean domainSettingsApplied;
-
- // `displayWebpageImagesInt` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
- private int displayWebpageImagesInt;
-
- // `onTheFlyDisplayImagesSet` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
- private boolean onTheFlyDisplayImagesSet;
+ // `domainSettingsJavaScriptEnabled` is used in `onOptionsItemSelected()` and `applyDomainSettings()`.
+ private Boolean domainSettingsJavaScriptEnabled;
- // `waitingForOrbotData` is used in `onCreate()` and `applyAppSettings()`.
- private String waitingForOrbotHTMLString;
+ // `waitingForOrbotHtmlString` is used in `onCreate()` and `applyProxyThroughOrbot()`.
+ private String waitingForOrbotHtmlString;
// `privateDataDirectoryString` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`.
private String privateDataDirectoryString;
- // `findOnPageLinearLayout` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
- private LinearLayout findOnPageLinearLayout;
-
// `findOnPageEditText` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
private EditText findOnPageEditText;
- // `mainMenu` is used in `onCreateOptionsMenu()` and `updatePrivacyIcons()`.
- private Menu mainMenu;
-
- // `drawerToggle` is used in `onCreate()`, `onPostCreate()`, `onConfigurationChanged()`, `onNewIntent()`, and `onNavigationItemSelected()`.
- private ActionBarDrawerToggle drawerToggle;
+ // `displayAdditionalAppBarIcons` is used in `onCreate()` and `onCreateOptionsMenu()`.
+ private boolean displayAdditionalAppBarIcons;
- // `supportAppBar` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
- private Toolbar supportAppBar;
-
- // `urlTextBox` is used in `onCreate()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, `loadUrl()`, and `highlightUrlText()`.
- private EditText urlTextBox;
+ // The action bar drawer toggle is initialized in `onCreate()` and used in `onResume()`.
+ private ActionBarDrawerToggle actionBarDrawerToggle;
// The color spans are used in `onCreate()` and `highlightUrlText()`.
private ForegroundColorSpan redColorSpan;
private ForegroundColorSpan initialGrayColorSpan;
private ForegroundColorSpan finalGrayColorSpan;
- // `adView` is used in `onCreate()` and `onConfigurationChanged()`.
- private View adView;
+ // The drawer header padding variables are used in `onCreate()` and `onConfigurationChanged()`.
+ private int drawerHeaderPaddingLeftAndRight;
+ private int drawerHeaderPaddingTop;
+ private int drawerHeaderPaddingBottom;
// `sslErrorHandler` is used in `onCreate()`, `onSslErrorCancel()`, and `onSslErrorProceed`.
private SslErrorHandler sslErrorHandler;
// `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()`, `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()`.
+ // `bookmarksDatabaseHelper` is used in `onCreate()`, `onDestroy`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`,
+ // and `loadBookmarksFolder()`.
private BookmarksDatabaseHelper bookmarksDatabaseHelper;
// `bookmarksListView` is used in `onCreate()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, and `loadBookmarksFolder()`.
// `bookmarksTitleTextView` is used in `onCreate()` and `loadBookmarksFolder()`.
private TextView bookmarksTitleTextView;
- // `bookmarksCursor` is used in `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
+ // `bookmarksCursor` is used in `onDestroy()`, `onOptionsItemSelected()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
private Cursor bookmarksCursor;
// `bookmarksCursorAdapter` is used in `onCreateBookmark()`, `onCreateBookmarkFolder()` `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`.
// `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()`, `onRequestPermissionResult()` and `initializeWebView()`.
+ 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()`, `onRequestPermissionResult()`, and `initializeWebView()`.
+ 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"})
- // Remove Android Studio's warning about deprecations. We have to use the deprecated `getColor()` until API >= 23.
+ // 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. The deprecated `getColor()` must be used until API >= 23.
@SuppressWarnings("deprecation")
protected void onCreate(Bundle savedInstanceState) {
- // Get a handle for `sharedPreferences`. `this` references the current context.
+ // Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Get the theme preference.
+ // 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) {
super.onCreate(savedInstanceState);
// Set the content view.
- setContentView(R.layout.main_drawerlayout);
+ setContentView(R.layout.main_framelayout);
- // Get a handle for `inputMethodManager`.
+ // Get handles for the input method manager and toolbar.
inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+ Toolbar toolbar = findViewById(R.id.toolbar);
- // `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();
+ // Set the action bar. `SupportActionBar` must be used until the minimum API is >= 21.
+ setSupportActionBar(toolbar);
+ ActionBar actionBar = getSupportActionBar();
- // This is needed to get rid of the Android Studio warning that `appBar` might be null.
- assert appBar != null;
+ // This is needed to get rid of the Android Studio warning that the action bar might be null.
+ assert actionBar != null;
- // Add the custom `url_app_bar` layout, which shows the favorite icon and the URL text bar.
- appBar.setCustomView(R.layout.url_app_bar);
- appBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
+ // Add the custom layout, which shows the URL text bar.
+ actionBar.setCustomView(R.layout.url_app_bar);
+ actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
// Initialize the foreground color spans for highlighting the URLs. We have to use the deprecated `getColor()` until API >= 23.
redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
finalGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
// Get a handle for `urlTextBox`.
- urlTextBox = findViewById(R.id.url_edittext);
+ EditText urlEditText = 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`.
+ urlEditText.setOnFocusChangeListener((View v, boolean hasFocus) -> {
+ if (hasFocus) { // The user is editing the URL text box.
// Remove the highlighting.
- urlTextBox.getText().removeSpan(redColorSpan);
- urlTextBox.getText().removeSpan(initialGrayColorSpan);
- urlTextBox.getText().removeSpan(finalGrayColorSpan);
- } else { // The user has stopped editing `urlTextBox`.
+ urlEditText.getText().removeSpan(redColorSpan);
+ urlEditText.getText().removeSpan(initialGrayColorSpan);
+ urlEditText.getText().removeSpan(finalGrayColorSpan);
+ } else { // The user has stopped editing the URL text box.
+ // Move to the beginning of the string.
+ urlEditText.setSelection(0);
+
// 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) -> {
+ urlEditText.setOnKeyListener((View v, int keyCode, KeyEvent event) -> {
// If the event is a key-down event on the `enter` button, load the URL.
if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
// Load the URL into the mainWebView and consume the event.
- try {
- loadUrlFromTextBox();
- } catch (UnsupportedEncodingException e) {
- e.printStackTrace();
- }
+ loadUrlFromTextBox();
+
// If the enter key was pressed, consume the event.
return true;
} else {
});
// Set `waitingForOrbotHTMLString`.
- waitingForOrbotHTMLString = "<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>";
+ waitingForOrbotHtmlString = "<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>";
// Initialize `currentDomainName`, `orbotStatus`, and `waitingForOrbot`.
currentDomainName = "";
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`.
orbotStatus = intent.getStringExtra("org.torproject.android.intent.extra.STATUS");
- // If we are waiting on Orbot, load the website now that Orbot is connected.
+ // If Privacy Browser is waiting on Orbot, load the website now that Orbot is connected.
if (orbotStatus.equals("ON") && waitingForOrbot) {
// Reset `waitingForOrbot`.
waitingForOrbot = false;
// Register `orbotStatusBroadcastReceiver` on `this` context.
this.registerReceiver(orbotStatusBroadcastReceiver, new IntentFilter("org.torproject.android.intent.action.STATUS"));
- // Get handles for views that need to be accessed.
- drawerLayout = findViewById(R.id.drawerlayout);
- rootCoordinatorLayout = findViewById(R.id.root_coordinatorlayout);
+ // Instantiate the block list helper.
+ blockListHelper = new BlockListHelper();
+
+ // Parse the block lists.
+ easyList = blockListHelper.parseBlockList(getAssets(), "blocklists/easylist.txt");
+ easyPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/easyprivacy.txt");
+ fanboysAnnoyanceList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-annoyance.txt");
+ fanboysSocialList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-social.txt");
+ ultraPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/ultraprivacy.txt");
+
+ // 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 handles for views that need to be modified.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ final NavigationView navigationView = findViewById(R.id.navigationview);
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+ ViewPager webViewPager = findViewById(R.id.webviewpager);
bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
bookmarksTitleTextView = findViewById(R.id.bookmarks_title_textview);
FloatingActionButton launchBookmarksActivityFab = findViewById(R.id.launch_bookmarks_activity_fab);
FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
FloatingActionButton createBookmarkFab = findViewById(R.id.create_bookmark_fab);
- 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);
+
+ // Listen for touches on the navigation menu.
+ navigationView.setNavigationItemSelectedListener(this);
+
+ // Get handles for the navigation menu and the back and forward menu items. The menu is zero-based.
+ final Menu navigationMenu = navigationView.getMenu();
+ final MenuItem navigationCloseTabMenuItem = navigationMenu.getItem(0);
+ final MenuItem navigationBackMenuItem = navigationMenu.getItem(3);
+ final MenuItem navigationForwardMenuItem = navigationMenu.getItem(4);
+ final MenuItem navigationHistoryMenuItem = navigationMenu.getItem(5);
+ navigationRequestsMenuItem = navigationMenu.getItem(6);
+
+ // Initialize the web view pager adapter.
+ webViewPagerAdapter = new WebViewPagerAdapter(getSupportFragmentManager());
+
+ // Set the pager adapter on the web view pager.
+ webViewPager.setAdapter(webViewPagerAdapter);
+
+ // Store up to 100 tabs in memory.
+ webViewPager.setOffscreenPageLimit(100);
+
+ // Update the web view pager every time a tab is modified.
+ webViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
+ @Override
+ public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+ // Do nothing.
+ }
+
+ @Override
+ public void onPageSelected(int position) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(position);
+
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
+
+ // Remove the incorrect lint warning below that the fragment view might be null.
+ assert fragmentView != null;
+
+ // Store the current WebView.
+ currentWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+
+ // Store the current formatted URL string.
+ formattedUrlString = currentWebView.getUrl();
+
+ // Clear the focus from the URL text box.
+ urlEditText.clearFocus();
+
+ // Hide the soft keyboard.
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
+
+ // Display the current URL in the URL text box.
+ urlEditText.setText(formattedUrlString);
+
+ // Highlight the URL text.
+ highlightUrlText();
+
+ // Set the background to indicate the domain settings status.
+ if (currentWebView.getDomainSettingsApplied()) {
+ // Set a green background on `urlTextBox` to indicate that custom domain settings are being used. The deprecated `.getDrawable()` must be used until the minimum API >= 21.
+ if (darkTheme) {
+ urlEditText.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
+ } else {
+ urlEditText.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
+ }
+ } else {
+ urlEditText.setBackgroundDrawable(getResources().getDrawable(R.color.transparent));
+ }
+
+ // Select the corresponding tab if it does not match the currently selected page. This will happen if the page was scrolled via swiping in the view pager.
+ if (tabLayout.getSelectedTabPosition() != position) {
+ // Get a handle for the corresponding tab.
+ TabLayout.Tab correspondingTab = tabLayout.getTabAt(position);
+
+ // Assert that the corresponding tab is not null.
+ assert correspondingTab != null;
+
+ // Select the corresponding tab.
+ correspondingTab.select();
+ }
+ }
+
+ @Override
+ public void onPageScrollStateChanged(int state) {
+ // Do nothing.
+ }
+ });
+
+ // Display the View SSL Certificate dialog when the currently selected tab is reselected.
+ tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+ @Override
+ public void onTabSelected(TabLayout.Tab tab) {
+ // Select the same page in the view pager.
+ webViewPager.setCurrentItem(tab.getPosition());
+ }
+
+ @Override
+ public void onTabUnselected(TabLayout.Tab tab) {
+ // Do nothing.
+ }
+
+ @Override
+ public void onTabReselected(TabLayout.Tab tab) {
+ // Instantiate the View SSL Certificate dialog.
+ DialogFragment viewSslCertificateDialogFragment = ViewSslCertificateDialog.displayDialog(currentWebView.getWebViewFragmentId());
+
+ // Display the View SSL Certificate dialog.
+ viewSslCertificateDialogFragment.show(getSupportFragmentManager(), getString(R.string.view_ssl_certificate));
+ }
+ });
+
+ // Add the first tab. (It doesn't matter what view is passed. That is just required as part of the ImageView `onClick()` syntax).
+ addTab(webViewPager);
// Set the bookmarks drawer resources according to the theme. This can't be done in the layout due to compatibility issues with the `DrawerLayout` support widget.
+ // The deprecated `getResources().getDrawable()` must be used until the minimum API >= 21 and and `getResources().getColor()` must be used until the minimum API >= 23.
if (darkTheme) {
launchBookmarksActivityFab.setImageDrawable(getResources().getDrawable(R.drawable.bookmarks_dark));
createBookmarkFolderFab.setImageDrawable(getResources().getDrawable(R.drawable.create_folder_dark));
// Set the launch bookmarks activity FAB to launch the bookmarks activity.
launchBookmarksActivityFab.setOnClickListener(v -> {
+ // Store the current WebView url and title in the bookmarks activity.
+ BookmarksActivity.currentWebViewUrl = currentWebView.getUrl();
+ BookmarksActivity.currentWebViewTitle = currentWebView.getTitle();
+
// Create an intent to launch the bookmarks activity.
Intent bookmarksIntent = new Intent(getApplicationContext(), BookmarksActivity.class);
startActivity(bookmarksIntent);
});
- // Set the create new bookmark folder FAB to display the `AlertDialog`.
+ // 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));
+ // Show the create bookmark folder dialog and name the instance `@string/create_folder`.
+ DialogFragment createBookmarkFolderDialog = new CreateBookmarkFolderDialog();
+ createBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.create_folder));
});
- // Set the create new bookmark FAB to display the `AlertDialog`.
+ // 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() {
- // Override `onDoubleTap()`. All other events are handled using the default settings.
- @Override
- public boolean onDoubleTap(MotionEvent event) {
- if (fullScreenBrowsingModeEnabled) { // Only process the double-tap if full screen browsing mode is enabled.
- // Toggle `inFullScreenBrowsingMode`.
- inFullScreenBrowsingMode = !inFullScreenBrowsingMode;
-
- if (inFullScreenBrowsingMode) { // Switch to full screen mode.
- // Hide the `appBar`.
- appBar.hide();
-
- // Hide the `BannerAd` in the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.hideAd(adView);
- }
-
- // Modify the system bars.
- if (hideSystemBarsOnFullscreen) { // Hide everything.
- // 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);
-
- // Set `rootCoordinatorLayout` to fill the whole screen.
- rootCoordinatorLayout.setFitsSystemWindows(false);
- } else { // Hide everything except the status and navigation bars.
- // Set `rootCoordinatorLayout` to fit under the status and navigation bars.
- rootCoordinatorLayout.setFitsSystemWindows(false);
-
- // 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);
- }
- }
- } else { // Switch to normal viewing mode.
- // Show the `appBar`.
- appBar.show();
+ // Instantiate the create bookmark dialog.
+ DialogFragment createBookmarkDialog = CreateBookmarkDialog.createBookmark(currentWebView.getUrl(), currentWebView.getTitle(), favoriteIconBitmap);
- // 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);
- }
-
- // 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);
- }
-
- // Consume the double-tap.
- return true;
- } else { // Do not consume the double-tap because full screen browsing mode is disabled.
- return false;
- }
- }
- });
-
- // Pass all touch events on `mainWebView` through `gestureDetector` to check for double-taps.
- 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`.
- mainWebView.setFindListener(new WebView.FindListener() {
- // Get a handle for `findOnPageCountTextView`.
- final TextView findOnPageCountTextView = (TextView) findViewById(R.id.find_on_page_count_textview);
-
- @Override
- public void onFindResultReceived(int activeMatchOrdinal, int numberOfMatches, boolean isDoneCounting) {
- if ((isDoneCounting) && (numberOfMatches == 0)) { // There are no matches.
- // Set `findOnPageCountTextView` to `0/0`.
- findOnPageCountTextView.setText(R.string.zero_of_zero);
- } else if (isDoneCounting) { // There are matches.
- // `activeMatchOrdinal` is zero-based.
- int activeMatch = activeMatchOrdinal + 1;
-
- // Build the match string.
- String matchString = activeMatch + "/" + numberOfMatches;
-
- // Set `findOnPageCountTextView`.
- findOnPageCountTextView.setText(matchString);
- }
- }
+ // Display the create bookmark dialog.
+ createBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.create_bookmark));
});
// Search for the string on the page whenever a character changes in the `findOnPageEditText`.
@Override
public void afterTextChanged(Editable s) {
// Search for the text in `mainWebView`.
- mainWebView.findAllAsync(findOnPageEditText.getText().toString());
+ currentWebView.findAllAsync(findOnPageEditText.getText().toString());
}
});
// Set the `check mark` button for the `findOnPageEditText` keyboard to close the soft keyboard.
findOnPageEditText.setOnKeyListener((v, keyCode, event) -> {
if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The `enter` key was pressed.
- // Hide the soft keyboard. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ // Hide the soft keyboard.
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
// Consume the event.
return true;
}
});
- // Implement swipe to refresh
- swipeRefreshLayout = findViewById(R.id.swipe_refreshlayout);
- swipeRefreshLayout.setColorSchemeResources(R.color.blue_700);
- swipeRefreshLayout.setOnRefreshListener(() -> mainWebView.reload());
+ // Implement swipe to refresh.
+ swipeRefreshLayout.setOnRefreshListener(() -> currentWebView.reload());
+
+ // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
+ swipeRefreshLayout.setProgressViewOffset(false, swipeRefreshLayout.getProgressViewStartOffset() - 10, swipeRefreshLayout.getProgressViewEndOffset());
+
+ // Set the swipe to refresh color according to the theme.
+ if (darkTheme) {
+ swipeRefreshLayout.setColorSchemeResources(R.color.blue_800);
+ swipeRefreshLayout.setProgressBackgroundColorSchemeResource(R.color.gray_850);
+ } else {
+ swipeRefreshLayout.setColorSchemeResources(R.color.blue_500);
+ }
// `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 = 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 Menu navigationMenu = navigationView.getMenu();
- final MenuItem navigationBackMenuItem = navigationMenu.getItem(1);
- final MenuItem navigationForwardMenuItem = navigationMenu.getItem(2);
- final MenuItem navigationHistoryMenuItem = navigationMenu.getItem(3);
-
- // 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`.
+ // Initialize the bookmarks database helper. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
bookmarksDatabaseHelper = new BookmarksDatabaseHelper(this, null, null, 0);
// Initialize `currentBookmarksFolder`. `""` is the home folder in the database.
// Convert the id from long to int to match the format of the bookmarks database.
int databaseID = (int) id;
- // Get the bookmark `Cursor` for this ID and move it to the first row.
- Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmarkCursor(databaseID);
+ // Get the bookmark cursor for this ID and move it to the first row.
+ Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmark(databaseID);
bookmarkCursor.moveToFirst();
// Act upon the bookmark according to the type.
oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
// 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));
+ DialogFragment editBookmarkFolderDialog = EditBookmarkFolderDialog.folderDatabaseId(databaseId);
+ editBookmarkFolderDialog.show(getSupportFragmentManager(), 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));
+ DialogFragment editBookmarkDialog = EditBookmarkDialog.bookmarkDatabaseId(databaseId);
+ editBookmarkDialog.show(getSupportFragmentManager(), getString(R.string.edit_bookmark));
}
// Consume the event.
return true;
});
- // The `DrawerListener` allows us to update the Navigation Menu.
+ // Get the status bar pixel size.
+ int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
+ int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
+
+ // Get the resource density.
+ float screenDensity = getResources().getDisplayMetrics().density;
+
+ // Calculate the drawer header padding. This is used to move the text in the drawer headers below any cutouts.
+ drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
+ drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
+ drawerHeaderPaddingBottom = (int) (8 * screenDensity);
+
+ // The drawer listener is used to update the navigation menu.`
drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
@Override
public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
@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()));
+ if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // A drawer is opening or closing.
+ // Get handles for the drawer headers.
+ TextView navigationHeaderTextView = findViewById(R.id.navigationText);
+ TextView bookmarksHeaderTextView = findViewById(R.id.bookmarks_title_textview);
+
+ // Apply the navigation header paddings if the view is not null (sometimes it is null if another activity has already started). This moves the text in the header below any cutouts.
+ if (navigationHeaderTextView != null) {
+ navigationHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
+ }
+
+ // Apply the bookmarks header paddings if the view is not null (sometimes it is null if another activity has already started). This moves the text in the header below any cutouts.
+ if (bookmarksHeaderTextView != null) {
+ bookmarksHeaderTextView.setPadding(drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingTop, drawerHeaderPaddingLeftAndRight, drawerHeaderPaddingBottom);
+ }
+
+ // Update the navigation menu items.
+ navigationCloseTabMenuItem.setEnabled(tabLayout.getTabCount() > 1);
+ navigationBackMenuItem.setEnabled(currentWebView.canGoBack());
+ navigationForwardMenuItem.setEnabled(currentWebView.canGoForward());
+ navigationHistoryMenuItem.setEnabled((currentWebView.canGoBack() || currentWebView.canGoForward()));
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
- // Hide the keyboard (if displayed) so we can see the navigation menu. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ // Hide the keyboard (if displayed).
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
- // Clear the focus from `urlTextBox` if it has it.
- urlTextBox.clearFocus();
+ // Clear the focus from from the URL text box and the WebView. This removes any text selection markers and context menus, which otherwise draw above the open drawers.
+ urlEditText.clearFocus();
+ currentWebView.clearFocus();
}
}
});
- // 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);
+ // Create the hamburger icon at the start of the AppBar.
+ actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open_navigation_drawer, R.string.close_navigation_drawer);
- // Get a handle for the progress bar.
- final ProgressBar progressBar = findViewById(R.id.progress_bar);
+ // Initialize cookieManager.
+ cookieManager = CookieManager.getInstance();
- 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);
- });
- }
+ // 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", "");
- // Update the progress bar.
- progressBar.setProgress(progress);
+ // 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);
- // 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);
+ // Get a handle for the `Runtime`.
+ privacyBrowserRuntime = Runtime.getRuntime();
- // 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);
- }
+ // 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`.
- //Stop the `SwipeToRefresh` indicator if it is running
- swipeRefreshLayout.setRefreshing(false);
- }
- }
+ // Initialize `inFullScreenBrowsingMode`, which is always false at this point because Privacy Browser never starts in full screen browsing mode.
+ inFullScreenBrowsingMode = false;
- // Set the favorite icon when it changes.
- @Override
- public void onReceivedIcon(WebView view, Bitmap icon) {
- // Only update the favorite icon if the website has finished loading.
- if (progressBar.getVisibility() == View.GONE) {
- // Save a copy of the favorite icon.
- favoriteIconBitmap = icon;
+ // 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;
- // Place the favorite icon in the appBar.
- favoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
- }
- }
+ // Inflate a bare WebView to get the default user agent. It is not used to render content on the screen.
+ @SuppressLint("InflateParams") View webViewLayout = getLayoutInflater().inflate(R.layout.bare_webview, null, false);
- // Save a copy of the title when it changes.
- @Override
- public void onReceivedTitle(WebView view, String title) {
- // Save a copy of the title.
- webViewTitle = title;
- }
+ // Get a handle for the WebView.
+ WebView bareWebView = webViewLayout.findViewById(R.id.bare_webview);
- // Enter full screen video
- @Override
- public void onShowCustomView(View view, CustomViewCallback callback) {
- // Pause the ad if this is the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.pauseAd(adView);
- }
+ // Store the default user agent.
+ webViewDefaultUserAgent = bareWebView.getSettings().getUserAgentString();
- // Remove the translucent overlays.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ // Destroy the bare WebView.
+ bareWebView.destroy();
- // 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);
+ // 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();
- /* 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);
-
- // Set `rootCoordinatorLayout` to fill the entire screen.
- rootCoordinatorLayout.setFitsSystemWindows(false);
-
- // Add `view` to `fullScreenVideoFrameLayout` and display it on the screen.
- fullScreenVideoFrameLayout.addView(view);
- fullScreenVideoFrameLayout.setVisibility(View.VISIBLE);
- }
+ // If the favorite icon is null, load the default.
+ if (favoriteIconBitmap == null) {
+ favoriteIconBitmap = favoriteIconDefaultBitmap;
+ }
- // Exit full screen video
- public void onHideCustomView() {
- // Hide `fullScreenVideoFrameLayout`.
- fullScreenVideoFrameLayout.removeAllViews();
- fullScreenVideoFrameLayout.setVisibility(View.GONE);
+ // Initialize the user agent array adapter and string array.
+ userAgentNamesArray = ArrayAdapter.createFromResource(this, R.array.user_agent_names, R.layout.spinner_item);
+ userAgentDataArray = getResources().getStringArray(R.array.user_agent_data);
- // Add the translucent status flag. This also resets `drawerLayout's` `View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`.
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ // Get the intent that started the app.
+ Intent launchingIntent = getIntent();
- // Set `rootCoordinatorLayout` to fit inside the status and navigation bars. This also clears the `SYSTEM_UI` flags.
- rootCoordinatorLayout.setFitsSystemWindows(true);
+ // Get the information from the intent.
+ String launchingIntentAction = launchingIntent.getAction();
+ Uri launchingIntentUriData = launchingIntent.getData();
- // 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));
+ // If the intent action is a web search, perform the search.
+ if ((launchingIntentAction != null) && launchingIntentAction.equals(Intent.ACTION_WEB_SEARCH)) {
+ // Create an encoded URL string.
+ String encodedUrlString;
- // Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adview);
- }
+ // Sanitize the search input and convert it to a search.
+ try {
+ encodedUrlString = URLEncoder.encode(launchingIntent.getStringExtra(SearchManager.QUERY), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
}
- });
-
- // Register `mainWebView` for a context menu. This is used to see link targets and download images.
- registerForContextMenu(mainWebView);
-
- // Allow the downloading of files.
- mainWebView.setDownloadListener((String url, String userAgent, String contentDisposition, String mimetype, long contentLength) -> {
- // Show the `DownloadFileDialog` `AlertDialog` and name this instance `@string/download`.
- AppCompatDialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(url, contentDisposition, contentLength);
- downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
- });
-
- // Allow pinch to zoom.
- mainWebView.getSettings().setBuiltInZoomControls(true);
- // Hide zoom controls.
- mainWebView.getSettings().setDisplayZoomControls(false);
+ // Add the base search URL.
+ formattedUrlString = searchURL + encodedUrlString;
+ } else if (launchingIntentUriData != null){ // Check to see if the intent contains a new URL.
+ // Set the formatted URL string.
+ formattedUrlString = launchingIntentUriData.toString();
+ }
+ }
- // 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);
+ @Override
+ protected void onNewIntent(Intent intent) {
+ // 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);
- // Set `mainWebView` to load in overview mode (zoomed out to the maximum width).
- mainWebView.getSettings().setLoadWithOverviewMode(true);
+ // Get the information from the intent.
+ String intentAction = intent.getAction();
+ Uri intentUriData = intent.getData();
- // Explicitly disable geolocation.
- mainWebView.getSettings().setGeolocationEnabled(false);
+ // If the intent action is a web search, perform the search.
+ if ((intentAction != null) && intentAction.equals(Intent.ACTION_WEB_SEARCH)) {
+ // Create an encoded URL string.
+ String encodedUrlString;
- // Initialize cookieManager.
- cookieManager = CookieManager.getInstance();
+ // Sanitize the search input and convert it to a search.
+ try {
+ encodedUrlString = URLEncoder.encode(intent.getStringExtra(SearchManager.QUERY), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
+ }
- // 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", "");
+ // Add the base search URL.
+ formattedUrlString = searchURL + encodedUrlString;
+ } else if (intentUriData != null){ // Check to see if the intent contains a new URL.
+ // Set the formatted URL string.
+ formattedUrlString = intentUriData.toString();
+ }
- // 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);
+ // Load the URL.
+ loadUrl(formattedUrlString);
- // Get the intent that started the app.
- final Intent launchingIntent = getIntent();
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
- // Extract the launching intent data as `launchingIntentUriData`.
- final Uri launchingIntentUriData = launchingIntent.getData();
+ // Close the navigation drawer if it is open.
+ if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
+ drawerLayout.closeDrawer(GravityCompat.START);
+ }
- // Convert the launching intent URI data (if it exists) to a string and store it in `formattedUrlString`.
- if (launchingIntentUriData != null) {
- formattedUrlString = launchingIntentUriData.toString();
+ // Close the bookmarks drawer if it is open.
+ if (drawerLayout.isDrawerVisible(GravityCompat.END)) {
+ drawerLayout.closeDrawer(GravityCompat.END);
}
- // Get a handle for the `Runtime`.
- privacyBrowserRuntime = Runtime.getRuntime();
+ // Clear the keyboard if displayed and remove the focus on the urlTextBar if it has it.
+ currentWebView.requestFocus();
+ }
- // 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`.
+ @Override
+ public void onRestart() {
+ // Run the default commands.
+ super.onRestart();
- // Initialize `inFullScreenBrowsingMode`, which is always false at this point because Privacy Browser never starts in full screen browsing mode.
- inFullScreenBrowsingMode = false;
+ // 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");
- // Initialize AdView for the free flavor.
- adView = findViewById(R.id.adview);
+ // Send the intent to the Orbot package.
+ orbotIntent.setPackage("org.torproject.android");
- // Initialize the privacy settings variables.
- javaScriptEnabled = false;
- firstPartyCookiesEnabled = false;
- thirdPartyCookiesEnabled = false;
- domStorageEnabled = false;
- saveFormDataEnabled = false;
- nightMode = false;
+ // Make it so.
+ sendBroadcast(orbotIntent);
+ }
- // Initialize `webViewTitle`.
- webViewTitle = getString(R.string.no_title);
+ // Apply the app settings if returning from the Settings activity.
+ if (reapplyAppSettingsOnRestart) {
+ // Apply the app settings.
+ applyAppSettings();
- // Initialize `favoriteIconBitmap`. `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();
+ // Reload the webpage if displaying of images has been disabled in the Settings activity.
+ if (reloadOnRestart) {
+ // Reload the WebViews.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // If the favorite icon is null, load the default.
- if (favoriteIconBitmap == null) {
- favoriteIconBitmap = favoriteIconDefaultBitmap;
- }
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Apply the app settings from the shared preferences.
- applyAppSettings();
+ // Only reload the WebViews if they exist.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Instantiate the block list helper.
- BlockListHelper blockListHelper = new BlockListHelper();
+ // Reload the WebView. This doesn't seem to work if for WebViews that aren't visible.
+ nestedScrollWebView.reload();
+ }
+ }
- // 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[]>> fanboyAnnoyance = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-annoyance.txt");
- final ArrayList<List<String[]>> fanboySocial = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-social.txt");
+ // Reset `reloadOnRestartBoolean`.
+ reloadOnRestart = false;
+ }
- // Store the list versions.
- easyListVersion = easyList.get(0).get(0)[0];
- easyPrivacyVersion = easyPrivacy.get(0).get(0)[0];
- fanboyAnnoyanceVersion = fanboyAnnoyance.get(0).get(0)[0];
- fanboySocialVersion = fanboySocial.get(0).get(0)[0];
+ // Reset the return from settings flag.
+ reapplyAppSettingsOnRestart = false;
+ }
- 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 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);
+ // TODO apply to all the tabs.
+ // Apply the domain settings if returning from the Domains activity.
+ if (reapplyDomainSettingsOnRestart) {
+ // Reapply the domain settings.
+ applyDomainSettings(currentWebView, formattedUrlString, false, true);
- // Parse the url and set it as the data for the `Intent`.
- emailIntent.setData(Uri.parse(url));
+ // Reset `reapplyDomainSettingsOnRestart`.
+ reapplyDomainSettingsOnRestart = false;
+ }
- // `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);
+ // Load the URL on restart to apply changes to night mode.
+ if (loadUrlOnRestart) {
+ // Load the current `formattedUrlString`.
+ loadUrl(formattedUrlString);
- // Make it so.
- startActivity(emailIntent);
+ // Reset `loadUrlOnRestart.
+ loadUrlOnRestart = false;
+ }
- // Returning `true` indicates the application is handling the URL.
- return true;
- } else if (url.startsWith("tel:")) { // Load the phone number in the dialer.
- // `ACTION_DIAL` open the dialer and loads the phone number, but waits for the user to place the call.
- Intent dialIntent = new Intent(Intent.ACTION_DIAL);
+ // Update the bookmarks drawer if returning from the Bookmarks activity.
+ if (restartFromBookmarksActivity) {
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
- // Add the phone number to the intent.
- dialIntent.setData(Uri.parse(url));
+ // Close the bookmarks drawer.
+ drawerLayout.closeDrawer(GravityCompat.END);
- // `FLAG_ACTIVITY_NEW_TASK` opens the dialer in a new task instead as part of Privacy Browser.
- dialIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ // Reload the bookmarks drawer.
+ loadBookmarksFolder();
- // Make it so.
- startActivity(dialIntent);
+ // Reset `restartFromBookmarksActivity`.
+ restartFromBookmarksActivity = false;
+ }
- // 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, true);
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step. This can be important if the screen was rotated.
+ updatePrivacyIcons(true);
+ }
- // Returning `false` causes the current `WebView` to handle the URL and prevents it from adding redirects to the history list.
- return false;
- }
- }
+ // `onResume()` runs after `onStart()`, which runs after `onCreate()` and `onRestart()`.
+ @Override
+ public void onResume() {
+ // Run the default commands.
+ super.onResume();
- // 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()));
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Check EasyList if it is enabled.
- if (easyListEnabled) {
- if (blockListHelper.isBlocked(formattedUrlString, url, easyList)) {
- // The resource request was blocked. Return an empty web resource response.
- return emptyWebResourceResponse;
- }
- }
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Check EasyPrivacy if it is enabled.
- if (easyPrivacyEnabled) {
- if (blockListHelper.isBlocked(formattedUrlString, url, easyPrivacy)) {
- // The resource request was blocked. Return an empty web resource response.
- return emptyWebResourceResponse;
- }
- }
+ // Only resume the WebViews if they exist (they won't when the app is first created).
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Check Fanboy’s Annoyance List if it is enabled.
- if (fanboyAnnoyanceListEnabled) {
- if (blockListHelper.isBlocked(formattedUrlString, url, fanboyAnnoyance)) {
- // The resource request was blocked. Return an empty web resource response.
- return emptyWebResourceResponse;
- }
- } else if (fanboySocialBlockingListEnabled){ // Only check Fanboy’s Social Blocking List if Fanboy’s Annoyance List is disabled.
- if (blockListHelper.isBlocked(formattedUrlString, url, fanboySocial)) {
- // The resource request was blocked. Return an empty web resource response.
- return emptyWebResourceResponse;
- }
- }
+ // Resume the nested scroll WebView JavaScript timers.
+ nestedScrollWebView.resumeTimers();
- // The resource request has not been blocked. `return null` loads the requested resource.
- return null;
+ // Resume the nested scroll WebView.
+ nestedScrollWebView.onResume();
}
+ }
- // 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 a message to the user if waiting for Orbot.
+ if (waitingForOrbot && !orbotStatus.equals("ON")) {
+ // Disable the wide view port so that the waiting for Orbot text is displayed correctly.
+ currentWebView.getSettings().setUseWideViewPort(false);
- // Display the HTTP authentication dialog.
- AppCompatDialogFragment httpAuthenticationDialogFragment = HttpAuthenticationDialog.displayDialog(host, realm);
- httpAuthenticationDialogFragment.show(getSupportFragmentManager(), getString(R.string.http_authentication));
- }
+ // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
+ currentWebView.loadData(waitingForOrbotHtmlString, "text/html", null);
+ }
- // Update the URL in urlTextBox when the page starts to load.
- @Override
- public void onPageStarted(WebView view, String url, Bitmap favicon) {// If night mode is enabled, hide `mainWebView` until after the night mode CSS is applied.
- if (nightMode) {
- mainWebView.setVisibility(View.INVISIBLE);
- }
+ if (displayingFullScreenVideo || inFullScreenBrowsingMode) {
+ // Get a handle for the root frame layouts.
+ FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else if (BuildConfig.FLAVOR.contentEquals("free")) { // Resume the adView for the free flavor.
+ // Resume the ad.
+ AdHelper.resumeAd(findViewById(R.id.adview));
+ }
+ }
- // Hide the keyboard. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ @Override
+ public void onPause() {
+ // Run the default commands.
+ super.onPause();
- // 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;
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Display the formatted URL text.
- urlTextBox.setText(formattedUrlString);
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Apply text highlighting to `urlTextBox`.
- highlightUrlText();
+ // Only pause the WebViews if they exist (they won't when the app is first created).
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Apply any custom domain settings if the URL was loaded by navigating history.
- if (navigatingHistory) {
- applyDomainSettings(url, true);
- }
+ // Pause the nested scroll WebView.
+ nestedScrollWebView.onPause();
- // 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;
- }
+ // Pause the nested scroll WebView JavaScript timers.
+ nestedScrollWebView.pauseTimers();
}
+ }
- // 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();
- }
+ // Pause the ad or it will continue to consume resources in the background on the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Pause the ad.
+ AdHelper.pauseAd(findViewById(R.id.adview));
+ }
+ }
- // Reset `urlIsLoading`, which is used to prevent reloads on redirect if the user agent changes.
- urlIsLoading = false;
+ @Override
+ public void onDestroy() {
+ // Unregister the Orbot status broadcast receiver.
+ this.unregisterReceiver(orbotStatusBroadcastReceiver);
- // Clear the cache and history if Incognito Mode is enabled.
- if (incognitoModeEnabled) {
- // Clear the cache. `true` includes disk files.
- mainWebView.clearCache(true);
+ // Close the bookmarks cursor and database.
+ bookmarksCursor.close();
+ bookmarksDatabaseHelper.close();
- // Clear the back/forward history.
- mainWebView.clearHistory();
+ // Run the default commands.
+ super.onDestroy();
+ }
- // Manually delete cache folders.
- try {
- // Delete the main `cache` folder.
- privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ // Inflate the menu. This adds items to the action bar if it is present.
+ getMenuInflater().inflate(R.menu.webview_options_menu, menu);
- // 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.
- }
- }
+ // Set mainMenu so it can be used by `onOptionsItemSelected()` and `updatePrivacyIcons`.
+ mainMenu = menu;
- // 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 = "";
+ // Set the initial status of the privacy icons. `false` does not call `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(false);
- urlTextBox.setText(formattedUrlString);
+ // Get handles for the menu items.
+ MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
+ MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
+ MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data); // Form data can be removed once the minimum API >= 26.
+ MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data); // Form data can be removed once the minimum API >= 26.
+ refreshMenuItem = menu.findItem(R.id.refresh);
+ blocklistsMenuItem = menu.findItem(R.id.blocklists);
+ easyListMenuItem = menu.findItem(R.id.easylist);
+ easyPrivacyMenuItem = menu.findItem(R.id.easyprivacy);
+ fanboysAnnoyanceListMenuItem = menu.findItem(R.id.fanboys_annoyance_list);
+ fanboysSocialBlockingListMenuItem = menu.findItem(R.id.fanboys_social_blocking_list);
+ ultraPrivacyMenuItem = menu.findItem(R.id.ultraprivacy);
+ blockAllThirdPartyRequestsMenuItem = menu.findItem(R.id.block_all_third_party_requests);
+ MenuItem adConsentMenuItem = menu.findItem(R.id.ad_consent);
+
+ // Only display third-party cookies if API >= 21
+ toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
- // Request focus for `urlTextBox`.
- urlTextBox.requestFocus();
+ // 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);
- // Display the keyboard.
- inputMethodManager.showSoftInput(urlTextBox, 0);
+ // Only show Ad Consent if this is the free flavor.
+ adConsentMenuItem.setVisible(BuildConfig.FLAVOR.contentEquals("free"));
- // Apply the domain settings. This clears any settings from the previous domain.
- applyDomainSettings(formattedUrlString, true);
- } else { // `WebView` has loaded a webpage.
- // Set `formattedUrlString`.
- formattedUrlString = url;
+ // Get the shared preference values.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Only update `urlTextBox` if the user is not typing in it.
- if (!urlTextBox.hasFocus()) {
- // Display the formatted URL text.
- urlTextBox.setText(formattedUrlString);
+ // Get the status of the additional AppBar icons.
+ displayAdditionalAppBarIcons = sharedPreferences.getBoolean("display_additional_app_bar_icons", false);
- // Apply text highlighting to `urlTextBox`.
- highlightUrlText();
- }
- }
-
- // Store the SSL certificate so it can be accessed from `ViewSslCertificateDialog` and `PinnedSslCertificateMismatchDialog`.
- sslCertificate = mainWebView.getCertificate();
-
- // 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 `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 = "";
-
- // Convert the `Dates` to `Strings` if they are not `null`.
- if (currentWebsiteSslStartDate != null) {
- currentWebsiteSslStartDateString = currentWebsiteSslStartDate.toString();
- }
-
- if (currentWebsiteSslEndDate != null) {
- currentWebsiteSslEndDateString = currentWebsiteSslEndDate.toString();
- }
-
- if (pinnedDomainSslStartDate != null) {
- pinnedDomainSslStartDateString = pinnedDomainSslStartDate.toString();
- }
-
- if (pinnedDomainSslEndDate != null) {
- pinnedDomainSslEndDateString = pinnedDomainSslEndDate.toString();
- }
-
- // 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));
- }
- }
- }
- }
-
- // 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 the website if not waiting for Orbot to connect.
- if (!waitingForOrbot) {
- loadUrl(formattedUrlString);
- }
- }
-
- @Override
- protected void onNewIntent(Intent intent) {
- // 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.
- final Uri intentUriData = intent.getData();
- formattedUrlString = intentUriData.toString();
-
- // Load the website.
- loadUrl(formattedUrlString);
-
- // Close the navigation drawer if it is open.
- if (drawerLayout.isDrawerVisible(GravityCompat.START)) {
- drawerLayout.closeDrawer(GravityCompat.START);
- }
-
- // 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 if returning from the Settings activity..
- if (reapplyAppSettingsOnRestert) {
- // Apply the app settings.
- applyAppSettings();
-
- // 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.
- reapplyAppSettingsOnRestert = false;
- }
-
- // Apply the domain settings if returning from the Domains activity.
- if (reapplyDomainSettingsOnRestart) {
- // Reapply the domain settings.
- applyDomainSettings(formattedUrlString, false);
-
- // 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).
- mainWebView.resumeTimers();
-
- // Resume `mainWebView`.
- mainWebView.onResume();
-
- // Resume the adView for the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.resumeAd(adView);
- }
- }
-
- @Override
- public void 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.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.pauseAd(adView);
- }
-
- super.onPause();
- }
-
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu; this adds items to the action bar if it is present.
- getMenuInflater().inflate(R.menu.webview_options_menu, menu);
-
- // Set mainMenu so it can be used by `onOptionsItemSelected()` and `updatePrivacyIcons`.
- mainMenu = menu;
-
- // Set the initial status of the privacy icons. `false` does not call `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(false);
-
- // Get handles for the menu items.
- MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
- MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
- MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
- MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data);
-
- // Only display third-party cookies if SDK >= 21
- toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
-
- // Get the shared preference values. `this` references the current context.
- 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)) {
+ // 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 a handle for the swipe refresh layout.
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
// 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 clearDOMStorageMenuItem = menu.findItem(R.id.clear_dom_storage);
- MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data);
+ 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);
+ MenuItem nightModeMenuItem = menu.findItem(R.id.night_mode);
+ MenuItem proxyThroughOrbotMenuItem = menu.findItem(R.id.proxy_through_orbot);
+
+ // Initialize the current user agent string and the font size.
+ String currentUserAgent = getString(R.string.user_agent_privacy_browser);
+ int fontSize = 100;
+
+ // Set items that require the current web view to be populated. It will be null when the program is first opened, as `onPrepareOptionsMenu()` is called before the first WebView is initialized.
+ if (currentWebView != null) {
+ // Set the add or edit domain text.
+ if (currentWebView.getDomainSettingsApplied()) {
+ addOrEditDomain.setTitle(R.string.edit_domain_settings);
+ } else {
+ addOrEditDomain.setTitle(R.string.add_domain_settings);
+ }
- // Set the text for the domain menu item.
- if (domainSettingsApplied) {
- addOrEditDomain.setTitle(R.string.edit_domain_settings);
- } else {
- addOrEditDomain.setTitle(R.string.add_domain_settings);
+ // Get the current user agent from the WebView.
+ currentUserAgent = currentWebView.getSettings().getUserAgentString();
+
+ // Get the current font size from the
+ fontSize = currentWebView.getSettings().getTextZoom();
+
+ // Set the status of the display images menu item.
+ displayImagesMenuItem.setChecked(currentWebView.getSettings().getLoadsImagesAutomatically());
+
+ // Initialize the display names for the blocklists with the number of blocked requests.
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + currentWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ easyListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASY_LIST_BLOCKED_REQUESTS) + " - " + getString(R.string.easylist));
+ easyPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.EASY_PRIVACY_BLOCKED_REQUESTS) + " - " + getString(R.string.easyprivacy));
+ fanboysAnnoyanceListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST_BLOCKED_REQUESTS) + " - " + getString(R.string.fanboys_annoyance_list));
+ fanboysSocialBlockingListMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST_BLOCKED_REQUESTS) + " - " +
+ getString(R.string.fanboys_social_blocking_list));
+ ultraPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.ULTRA_PRIVACY_BLOCKED_REQUESTS) + " - " + getString(R.string.ultraprivacy));
+ blockAllThirdPartyRequestsMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_BLOCKED_REQUESTS) + " - " + getString(R.string.block_all_third_party_requests));
}
// Set the status of the menu item checkboxes.
toggleFirstPartyCookiesMenuItem.setChecked(firstPartyCookiesEnabled);
toggleThirdPartyCookiesMenuItem.setChecked(thirdPartyCookiesEnabled);
toggleDomStorageMenuItem.setChecked(domStorageEnabled);
- toggleSaveFormDataMenuItem.setChecked(saveFormDataEnabled);
- displayImagesMenuItem.setChecked(mainWebView.getSettings().getLoadsImagesAutomatically());
+ 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);
+ blockAllThirdPartyRequestsMenuItem.setChecked(blockAllThirdPartyRequests);
+ swipeToRefreshMenuItem.setChecked(swipeRefreshLayout.isEnabled());
+ nightModeMenuItem.setChecked(nightMode);
+ proxyThroughOrbotMenuItem.setChecked(proxyThroughOrbot);
// Enable third-party cookies if first-party cookies are enabled.
toggleThirdPartyCookiesMenuItem.setEnabled(firstPartyCookiesEnabled);
- // Enable `DOM Storage` if JavaScript is enabled.
+ // Enable DOM Storage if JavaScript is enabled.
toggleDomStorageMenuItem.setEnabled(javaScriptEnabled);
- // Enable `Clear Cookies` if there are any.
+ // Enable Clear Cookies if there are any.
clearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
- // Get a count of the number of files in the `Local Storage` directory.
+ // 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.
+ // 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.
+ // Enable Clear DOM Storage if there is any.
clearDOMStorageMenuItem.setEnabled(localStorageDirectoryNumberOfFiles > 0 || indexedDBDirectoryNumberOfFiles > 0);
- // Enable `Clear Form Data` is there is any.
- WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(this);
- clearFormDataMenuItem.setEnabled(mainWebViewDatabase.hasFormData());
+ // 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.
+ // Enable Clear Data if any of the submenu items are enabled.
clearDataMenuItem.setEnabled(clearCookiesMenuItem.isEnabled() || clearDOMStorageMenuItem.isEnabled() || clearFormDataMenuItem.isEnabled());
- // Initialize font size variables.
- int fontSize = mainWebView.getSettings().getTextZoom();
+ // Disable Fanboy's Social Blocking List if Fanboy's Annoyance List is checked.
+ fanboysSocialBlockingListMenuItem.setEnabled(!fanboysAnnoyanceListEnabled);
+
+ // Select the current user agent menu item. A switch statement cannot be used because the user agents are not compile time constants.
+ if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[0])) { // Privacy Browser.
+ menu.findItem(R.id.user_agent_privacy_browser).setChecked(true);
+ } else if (currentUserAgent.equals(webViewDefaultUserAgent)) { // WebView Default.
+ menu.findItem(R.id.user_agent_webview_default).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[2])) { // Firefox on Android.
+ menu.findItem(R.id.user_agent_firefox_on_android).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[3])) { // Chrome on Android.
+ menu.findItem(R.id.user_agent_chrome_on_android).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[4])) { // Safari on iOS.
+ menu.findItem(R.id.user_agent_safari_on_ios).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[5])) { // Firefox on Linux.
+ menu.findItem(R.id.user_agent_firefox_on_linux).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[6])) { // Chromium on Linux.
+ menu.findItem(R.id.user_agent_chromium_on_linux).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[7])) { // Firefox on Windows.
+ menu.findItem(R.id.user_agent_firefox_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[8])) { // Chrome on Windows.
+ menu.findItem(R.id.user_agent_chrome_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[9])) { // Edge on Windows.
+ menu.findItem(R.id.user_agent_edge_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[10])) { // Internet Explorer on Windows.
+ menu.findItem(R.id.user_agent_internet_explorer_on_windows).setChecked(true);
+ } else if (currentUserAgent.equals(getResources().getStringArray(R.array.user_agent_data)[11])) { // Safari on macOS.
+ menu.findItem(R.id.user_agent_safari_on_macos).setChecked(true);
+ } else { // Custom user agent.
+ menu.findItem(R.id.user_agent_custom).setChecked(true);
+ }
+
+ // Instantiate the font size title and the selected font size menu item.
String fontSizeTitle;
MenuItem selectedFontSizeMenuItem;
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);
// removeAllCookies is deprecated, but it is required for API < 21.
@SuppressWarnings("deprecation")
public boolean onOptionsItemSelected(MenuItem menuItem) {
+ // Reenter full screen browsing mode if it was interrupted by the options menu. <https://redmine.stoutner.com/issues/389>
+ if (inFullScreenBrowsingMode) {
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ }
+
// Get the selected menu item ID.
int menuItemId = menuItem.getItemId();
- // Set the commands that relate to the menu entries.
+ // Run the commands that correlate to the selected menu item.
switch (menuItemId) {
+ case R.id.toggle_javascript:
+ // Switch the status of javaScriptEnabled.
+ javaScriptEnabled = !javaScriptEnabled;
+
+ // Apply the new JavaScript status.
+ currentWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
+
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(true);
+
+ // Display a `Snackbar`.
+ if (javaScriptEnabled) { // JavaScrip is enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
+ } else if (firstPartyCookiesEnabled) { // JavaScript is disabled, but first-party cookies are enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
+ } else { // Privacy mode.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ }
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
case R.id.add_or_edit_domain:
- if (domainSettingsApplied) { // Edit the current domain settings.
+ if (currentWebView.getDomainSettingsApplied()) { // Edit the current domain settings.
// Reapply the domain settings on returning to `MainWebViewActivity`.
reapplyDomainSettingsOnRestart = true;
currentDomainName = "";
+ // TODO. Move these to `putExtra`. The certificate can be stored as strings.
+ // Store the current SSL certificate and IP addresses in the domains activity.
+ DomainsActivity.currentSslCertificate = currentWebView.getCertificate();
+ DomainsActivity.currentIpAddresses = currentWebView.getCurrentIpAddresses();
+
// 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.
- domainsIntent.putExtra("LoadDomain", domainSettingsDatabaseId);
+ // 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", currentWebView.getDomainSettingsDatabaseId());
+ domainsIntent.putExtra("closeOnBack", true);
// Make it so.
startActivity(domainsIntent);
} else { // Add a new domain.
- // Show the add domain `AlertDialog`.
- AppCompatDialogFragment addDomainDialog = new AddDomainDialog();
- addDomainDialog.show(getSupportFragmentManager(), getResources().getString(R.string.add_domain));
- }
- return true;
+ // Apply the new domain settings on returning to `MainWebViewActivity`.
+ reapplyDomainSettingsOnRestart = true;
+ currentDomainName = "";
- case R.id.toggle_javascript:
- // Switch the status of javaScriptEnabled.
- javaScriptEnabled = !javaScriptEnabled;
+ // Get the current domain
+ Uri currentUri = Uri.parse(formattedUrlString);
+ String currentDomain = currentUri.getHost();
- // Apply the new JavaScript status.
- mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
+ // 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);
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(true);
+ // Create the domain and store the database ID.
+ int newDomainDatabaseId = domainsDatabaseHelper.addDomain(currentDomain);
- // Display a `Snackbar`.
- if (javaScriptEnabled) { // JavaScrip is enabled.
- Snackbar.make(findViewById(R.id.main_webview), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
- } else if (firstPartyCookiesEnabled) { // JavaScript is disabled, but first-party cookies are enabled.
- Snackbar.make(findViewById(R.id.main_webview), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
- } else { // Privacy mode.
- Snackbar.make(findViewById(R.id.main_webview), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
- }
+ // TODO. Move these to `putExtra`. The certificate can be stored as strings.
+ // Store the current SSL certificate and IP addresses in the domains activity.
+ DomainsActivity.currentSslCertificate = currentWebView.getCertificate();
+ DomainsActivity.currentIpAddresses = currentWebView.getCurrentIpAddresses();
+
+ // 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);
- // Reload the WebView.
- mainWebView.reload();
+ // Make it so.
+ startActivity(domainsIntent);
+ }
return true;
case R.id.toggle_first_party_cookies:
// 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.
- Snackbar.make(findViewById(R.id.main_webview), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ } else if (javaScriptEnabled) { // JavaScript is still enabled.
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
} else { // Privacy mode.
- Snackbar.make(findViewById(R.id.main_webview), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
}
- // Reload the WebView.
- mainWebView.reload();
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
case R.id.toggle_third_party_cookies:
menuItem.setChecked(thirdPartyCookiesEnabled);
// Apply the new cookie status.
- cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
+ cookieManager.setAcceptThirdPartyCookies(currentWebView, thirdPartyCookiesEnabled);
// Display a `Snackbar`.
if (thirdPartyCookiesEnabled) {
- Snackbar.make(findViewById(R.id.main_webview), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
} else {
- Snackbar.make(findViewById(R.id.main_webview), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
}
- // Reload the WebView.
- mainWebView.reload();
+ // Reload the current WebView.
+ currentWebView.reload();
} // Else do nothing because SDK < 21.
return true;
menuItem.setChecked(domStorageEnabled);
// Apply the new DOM Storage status.
- mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
+ currentWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
// Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
updatePrivacyIcons(true);
// Display a `Snackbar`.
if (domStorageEnabled) {
- Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
} else {
- Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
}
- // Reload the WebView.
- mainWebView.reload();
+ // Reload the current WebView.
+ currentWebView.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;
menuItem.setChecked(saveFormDataEnabled);
// Apply the new form data status.
- mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ currentWebView.getSettings().setSaveFormData(saveFormDataEnabled);
// Display a `Snackbar`.
if (saveFormDataEnabled) {
- Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
} else {
- Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
}
// Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
updatePrivacyIcons(true);
- // Reload the WebView.
- mainWebView.reload();
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
case R.id.clear_cookies:
- Snackbar.make(findViewById(R.id.main_webview), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
.setAction(R.string.undo, v -> {
// Do nothing because everything will be handled by `onDismissed()` below.
})
.addCallback(new Snackbar.Callback() {
+ @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
@Override
public void onDismissed(Snackbar snackbar, int event) {
switch (event) {
- // The user pushed the `Undo` button.
+ // The user pushed the undo button.
case Snackbar.Callback.DISMISS_EVENT_ACTION:
// Do nothing.
break;
- // The `Snackbar` was dismissed without the `Undo` button being pushed.
+ // The snackbar was dismissed without the undo button being pushed.
default:
// `cookieManager.removeAllCookie()` varies by SDK.
if (Build.VERSION.SDK_INT < 21) {
cookieManager.removeAllCookie();
} else {
- // `null` indicates no callback.
cookieManager.removeAllCookies(null);
}
}
return true;
case R.id.clear_dom_storage:
- Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
.setAction(R.string.undo, v -> {
// Do nothing because everything will be handled by `onDismissed()` below.
})
.addCallback(new Snackbar.Callback() {
+ @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
@Override
public void onDismissed(Snackbar snackbar, int event) {
switch (event) {
- // The user pushed the `Undo` button.
+ // The user pushed the undo button.
case Snackbar.Callback.DISMISS_EVENT_ACTION:
// Do nothing.
break;
- // The `Snackbar` was dismissed without the `Undo` button being pushed.
+ // The snackbar was dismissed without the undo button being pushed.
default:
// 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.
- }
+ // Initialize a handler to manually delete the DOM storage files and directories.
+ Handler deleteDomStorageHandler = new Handler();
+
+ // Setup a runnable to manually delete the DOM storage files and directories.
+ Runnable deleteDomStorageRunnable = () -> {
+ try {
+ // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ Process deleteLocalStorageProcess = privacyBrowserRuntime.exec(new String[]{"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
+
+ // Multiple commands must be used because `Runtime.exec()` does not like `*`.
+ Process deleteIndexProcess = privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
+ Process deleteQuotaManagerProcess = privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
+ Process deleteQuotaManagerJournalProcess = privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
+ Process deleteDatabasesProcess = privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
+
+ // Wait for the processes to finish.
+ deleteLocalStorageProcess.waitFor();
+ deleteIndexProcess.waitFor();
+ deleteQuotaManagerProcess.waitFor();
+ deleteQuotaManagerJournalProcess.waitFor();
+ deleteDatabasesProcess.waitFor();
+ } catch (Exception exception) {
+ // Do nothing if an error is thrown.
+ }
+ };
+
+ // Manually delete the DOM storage files after 200 milliseconds.
+ deleteDomStorageHandler.postDelayed(deleteDomStorageRunnable, 200);
}
}
})
.show();
return true;
+ // 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)
+ Snackbar.make(findViewById(R.id.webviewpager), R.string.form_data_deleted, Snackbar.LENGTH_LONG)
.setAction(R.string.undo, v -> {
// Do nothing because everything will be handled by `onDismissed()` below.
})
.addCallback(new Snackbar.Callback() {
+ @SuppressLint("SwitchIntDef") // Ignore the lint warning about not handling the other possible events as they are covered by `default:`.
@Override
public void onDismissed(Snackbar snackbar, int event) {
switch (event) {
- // The user pushed the `Undo` button.
+ // The user pushed the undo button.
case Snackbar.Callback.DISMISS_EVENT_ACTION:
// Do nothing.
break;
- // The `Snackbar` was dismissed without the `Undo` button being pushed.
+ // The snackbar was dismissed without the `Undo` button being pushed.
default:
// Delete the form data.
WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(getApplicationContext());
.show();
return true;
- case R.id.font_size_twenty_five_percent:
- mainWebView.getSettings().setTextZoom(25);
- return true;
+ case R.id.easylist:
+ // Toggle the EasyList status.
+ easyListEnabled = !easyListEnabled;
- case R.id.font_size_fifty_percent:
- mainWebView.getSettings().setTextZoom(50);
- return true;
+ // Update the menu checkbox.
+ menuItem.setChecked(easyListEnabled);
- case R.id.font_size_seventy_five_percent:
- mainWebView.getSettings().setTextZoom(75);
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
- case R.id.font_size_one_hundred_percent:
- mainWebView.getSettings().setTextZoom(100);
+ case R.id.easyprivacy:
+ // Toggle the EasyPrivacy status.
+ easyPrivacyEnabled = !easyPrivacyEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(easyPrivacyEnabled);
+
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
- case R.id.font_size_one_hundred_twenty_five_percent:
- mainWebView.getSettings().setTextZoom(125);
+ 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 current WebView.
+ currentWebView.reload();
return true;
- case R.id.font_size_one_hundred_fifty_percent:
- mainWebView.getSettings().setTextZoom(150);
+ 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 current WebView.
+ currentWebView.reload();
return true;
- case R.id.font_size_one_hundred_seventy_five_percent:
- mainWebView.getSettings().setTextZoom(175);
+ case R.id.ultraprivacy:
+ // Toggle the UltraPrivacy status.
+ ultraPrivacyEnabled = !ultraPrivacyEnabled;
+
+ // Update the menu checkbox.
+ menuItem.setChecked(ultraPrivacyEnabled);
+
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
- case R.id.font_size_two_hundred_percent:
- mainWebView.getSettings().setTextZoom(200);
+ 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 current WebView.
+ currentWebView.reload();
return true;
- case R.id.display_images:
- if (mainWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
- mainWebView.getSettings().setLoadsImagesAutomatically(false);
- mainWebView.reload();
- } else { // Images are not currently loaded automatically.
- mainWebView.getSettings().setLoadsImagesAutomatically(true);
- }
+ case R.id.user_agent_privacy_browser:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[0]);
- // Set `onTheFlyDisplayImagesSet`.
- onTheFlyDisplayImagesSet = true;
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
- case R.id.share:
- // Setup the share string.
- String shareString = webViewTitle + " – " + urlTextBox.getText().toString();
+ case R.id.user_agent_webview_default:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString("");
- // Create the share intent.
- Intent shareIntent = new Intent();
- shareIntent.setAction(Intent.ACTION_SEND);
- shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
- shareIntent.setType("text/plain");
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
- // Make it so.
- startActivity(Intent.createChooser(shareIntent, "Share URL"));
+ case R.id.user_agent_firefox_on_android:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[2]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
return true;
- case R.id.find_on_page:
- // Hide the URL app bar.
- supportAppBar.setVisibility(View.GONE);
+ case R.id.user_agent_chrome_on_android:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[3]);
- // Show the Find on Page `RelativeLayout`.
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_safari_on_ios:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[4]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_firefox_on_linux:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[5]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_chromium_on_linux:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[6]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_firefox_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[7]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_chrome_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[8]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_edge_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[9]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_internet_explorer_on_windows:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[10]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_safari_on_macos:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(getResources().getStringArray(R.array.user_agent_data)[11]);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.user_agent_custom:
+ // Update the user agent.
+ currentWebView.getSettings().setUserAgentString(defaultCustomUserAgentString);
+
+ // Reload the current WebView.
+ currentWebView.reload();
+ return true;
+
+ case R.id.font_size_twenty_five_percent:
+ currentWebView.getSettings().setTextZoom(25);
+ return true;
+
+ case R.id.font_size_fifty_percent:
+ currentWebView.getSettings().setTextZoom(50);
+ return true;
+
+ case R.id.font_size_seventy_five_percent:
+ currentWebView.getSettings().setTextZoom(75);
+ return true;
+
+ case R.id.font_size_one_hundred_percent:
+ currentWebView.getSettings().setTextZoom(100);
+ return true;
+
+ case R.id.font_size_one_hundred_twenty_five_percent:
+ currentWebView.getSettings().setTextZoom(125);
+ return true;
+
+ case R.id.font_size_one_hundred_fifty_percent:
+ currentWebView.getSettings().setTextZoom(150);
+ return true;
+
+ case R.id.font_size_one_hundred_seventy_five_percent:
+ currentWebView.getSettings().setTextZoom(175);
+ return true;
+
+ case R.id.font_size_two_hundred_percent:
+ currentWebView.getSettings().setTextZoom(200);
+ return true;
+
+ case R.id.swipe_to_refresh:
+ // Get a handle for the swipe refresh layout.
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
+ // Toggle swipe to refresh.
+ swipeRefreshLayout.setEnabled(!swipeRefreshLayout.isEnabled());
+ return true;
+
+ case R.id.display_images:
+ if (currentWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
+ // Disable loading of images.
+ currentWebView.getSettings().setLoadsImagesAutomatically(false);
+
+ // Reload the website to remove existing images.
+ currentWebView.reload();
+ } else { // Images are not currently loaded automatically.
+ // Enable loading of images. Missing images will be loaded without the need for a reload.
+ currentWebView.getSettings().setLoadsImagesAutomatically(true);
+ }
+ return true;
+
+ case R.id.night_mode:
+ // Toggle night mode.
+ nightMode = !nightMode;
+
+ // Enable or disable JavaScript according to night mode, the global preference, and any domain settings.
+ if (nightMode) { // Night mode is enabled. Enable JavaScript.
+ // Update the global variable.
+ javaScriptEnabled = true;
+ } else if (currentWebView.getDomainSettingsApplied()) { // Night mode is disabled and domain settings are applied. Set JavaScript according to the domain settings.
+ // Get the JavaScript preference that was stored the last time domain settings were loaded.
+ javaScriptEnabled = domainSettingsJavaScriptEnabled;
+ } else { // Night mode is disabled and domain settings are not applied. Set JavaScript according to the global preference.
+ // Get a handle for the shared preference.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the JavaScript preference.
+ javaScriptEnabled = sharedPreferences.getBoolean("javascript", false);
+ }
+
+ // Apply the JavaScript setting to the WebView.
+ currentWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
+
+ // Update the privacy icons.
+ updatePrivacyIcons(false);
+
+ // Reload the website.
+ currentWebView.reload();
+ return true;
+
+ case R.id.find_on_page:
+ // Get a handle for the views.
+ Toolbar toolbar = findViewById(R.id.toolbar);
+ LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+
+ // Hide the toolbar.
+ toolbar.setVisibility(View.GONE);
+
+ // Show the find on page linear layout.
findOnPageLinearLayout.setVisibility(View.VISIBLE);
- // Display the keyboard. We have to wait 200 ms before running the command to work around a bug in Android.
+ // Display the keyboard. The app must wait 200 ms before running the command to work around a bug in Android.
// http://stackoverflow.com/questions/5520085/android-show-softkeyboard-with-showsoftinput-is-not-working
findOnPageEditText.postDelayed(() -> {
// Set the focus on `findOnPageEditText`.
}, 200);
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.share_url:
+ // Setup the share string.
+ String shareString = currentWebView.getTitle() + " – " + formattedUrlString;
+
+ // Create the share intent.
+ Intent shareIntent = new Intent(Intent.ACTION_SEND);
+ shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
+ shareIntent.setType("text/plain");
+
+ // Make it so.
+ startActivity(Intent.createChooser(shareIntent, getString(R.string.share_url)));
+ return true;
+
case R.id.print:
// Get a `PrintManager` instance.
PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE);
- // Convert `mainWebView` to `printDocumentAdapter`.
- PrintDocumentAdapter printDocumentAdapter = mainWebView.createPrintDocumentAdapter();
+ // Create a print document adapter form the current WebView.
+ PrintDocumentAdapter printDocumentAdapter = currentWebView.createPrintDocumentAdapter();
// Remove the lint error below that `printManager` might be `null`.
assert printManager != null;
printManager.print(getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
return true;
- case R.id.view_source:
- // Launch the Vew Source activity.
- Intent viewSourceIntent = new Intent(this, ViewSourceActivity.class);
- startActivity(viewSourceIntent);
+ case R.id.open_with_app:
+ openWithApp(formattedUrlString);
+ return true;
+
+ case R.id.open_with_browser:
+ openWithBrowser(formattedUrlString);
return true;
case R.id.add_to_homescreen:
- // Show the `CreateHomeScreenShortcutDialog` `AlertDialog` and name this instance `R.string.create_shortcut`.
- AppCompatDialogFragment createHomeScreenShortcutDialogFragment = new CreateHomeScreenShortcutDialog();
+ // Instantiate the create home screen shortcut dialog.
+ DialogFragment createHomeScreenShortcutDialogFragment = CreateHomeScreenShortcutDialog.createDialog(currentWebView.getTitle(), formattedUrlString, favoriteIconBitmap);
+
+ // Show the create home screen shortcut dialog.
createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getString(R.string.create_shortcut));
+ return true;
- //Everything else will be handled by `CreateHomeScreenShortcutDialog` and the associated listener below.
+ case R.id.proxy_through_orbot:
+ // Toggle the proxy through Orbot variable.
+ proxyThroughOrbot = !proxyThroughOrbot;
+
+ // Apply the proxy through Orbot settings.
+ applyProxyThroughOrbot(true);
return true;
case R.id.refresh:
- mainWebView.reload();
+ if (menuItem.getTitle().equals(getString(R.string.refresh))) { // The refresh button was pushed.
+ // Reload the current WebView.
+ currentWebView.reload();
+ } else { // The stop button was pushed.
+ // Stop the loading of the WebView.
+ currentWebView.stopLoading();
+ }
+ return true;
+
+ case R.id.ad_consent:
+ // Display the ad consent dialog.
+ DialogFragment adConsentDialogFragment = new AdConsentDialog();
+ adConsentDialogFragment.show(getSupportFragmentManager(), getString(R.string.ad_consent));
return true;
default:
@SuppressWarnings("deprecation")
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
+ // Get the menu item ID.
int menuItemId = menuItem.getItemId();
+ // Run the commands that correspond to the selected menu item.
switch (menuItemId) {
- case R.id.home:
- loadUrl(homepage);
- break;
-
- case R.id.back:
- if (mainWebView.canGoBack()) {
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
-
- // Load the previous website in the history.
- mainWebView.goBack();
- }
- break;
-
- case R.id.forward:
- if (mainWebView.canGoForward()) {
- // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
-
- // Load the next website in the history.
- mainWebView.goForward();
- }
- break;
-
- case R.id.history:
- // Get the `WebBackForwardList`.
- WebBackForwardList webBackForwardList = mainWebView.copyBackForwardList();
-
- // Show the `UrlHistoryDialog` `AlertDialog` and name this instance `R.string.history`. `this` is the `Context`.
- AppCompatDialogFragment urlHistoryDialogFragment = UrlHistoryDialog.loadBackForwardList(this, webBackForwardList);
- urlHistoryDialogFragment.show(getSupportFragmentManager(), getString(R.string.history));
- break;
-
- case R.id.downloads:
- // Launch the system Download Manager.
- Intent downloadManagerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
-
- // Launch as a new task so that Download Manager and Privacy Browser show as separate windows in the recent tasks list.
- downloadManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-
- startActivity(downloadManagerIntent);
- break;
-
- case R.id.domains:
- // Set the flag to reapply the domain settings on restart when returning from Domain Settings.
- reapplyDomainSettingsOnRestart = true;
- currentDomainName = "";
-
- // Launch `DomainsActivity`.
- Intent domainsIntent = new Intent(this, DomainsActivity.class);
- startActivity(domainsIntent);
- break;
-
- case R.id.settings:
- // Set the flag to reapply app settings on restart when returning from Settings.
- reapplyAppSettingsOnRestert = true;
+ case R.id.close_tab:
+ // Get a handle for the tab layout.
+ TabLayout tabLayout = findViewById(R.id.tablayout);
- // Set the flag to reapply the domain settings on restart when returning from Settings.
- reapplyDomainSettingsOnRestart = true;
- currentDomainName = "";
+ // Get the current tab number.
+ int currentTabNumber = tabLayout.getSelectedTabPosition();
- // Launch `SettingsActivity`.
- Intent settingsIntent = new Intent(this, SettingsActivity.class);
- startActivity(settingsIntent);
- break;
+ // Delete the current tab.
+ tabLayout.removeTabAt(currentTabNumber);
- case R.id.guide:
- // Launch `GuideActivity`.
- Intent guideIntent = new Intent(this, GuideActivity.class);
- startActivity(guideIntent);
+ // Delete the current page.
+ webViewPagerAdapter.deletePage(currentTabNumber);
break;
- case R.id.about:
- // Launch `AboutActivity`.
- Intent aboutIntent = new Intent(this, AboutActivity.class);
- startActivity(aboutIntent);
- break;
+ case R.id.clear_and_exit:
+ // Close the bookmarks cursor and database.
+ bookmarksCursor.close();
+ bookmarksDatabaseHelper.close();
- case R.id.clearAndExit:
- // Get a handle for `sharedPreferences`. `this` references the current context.
+ // Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+ // Get the status of the clear everything preference.
boolean clearEverything = sharedPreferences.getBoolean("clear_everything", true);
// Clear cookies.
// 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) {
+ // Two commands must be used because `Runtime.exec()` does not like `*`.
+ Process deleteCookiesProcess = privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies");
+ Process deleteCookiesJournalProcess = privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies-journal");
+
+ // Wait until the processes have finished.
+ deleteCookiesProcess.waitFor();
+ deleteCookiesJournalProcess.waitFor();
+ } catch (Exception exception) {
// Do nothing if an error is thrown.
}
}
// 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/"});
+ Process deleteLocalStorageProcess = 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) {
+ Process deleteIndexProcess = privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/IndexedDB");
+ Process deleteQuotaManagerProcess = privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager");
+ Process deleteQuotaManagerJournalProcess = privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/QuotaManager-journal");
+ Process deleteDatabaseProcess = privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview/databases");
+
+ // Wait until the processes have finished.
+ deleteLocalStorageProcess.waitFor();
+ deleteIndexProcess.waitFor();
+ deleteQuotaManagerProcess.waitFor();
+ deleteQuotaManagerJournalProcess.waitFor();
+ deleteDatabaseProcess.waitFor();
+ } catch (Exception exception) {
// Do nothing if an error is thrown.
}
}
- // Clear form data.
- if (clearEverything || sharedPreferences.getBoolean("clear_form_data", true)) {
+ // 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) {
+ // A string array must be used because the database contains a space and `Runtime.exec` will not otherwise escape the string correctly.
+ Process deleteWebDataProcess = privacyBrowserRuntime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data"});
+ Process deleteWebDataJournalProcess = privacyBrowserRuntime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data-journal"});
+
+ // Wait until the processes have finished.
+ deleteWebDataProcess.waitFor();
+ deleteWebDataJournalProcess.waitFor();
+ } catch (Exception exception) {
// Do nothing if an error is thrown.
}
}
// Clear the cache.
if (clearEverything || sharedPreferences.getBoolean("clear_cache", true)) {
- // `true` includes disk files.
- mainWebView.clearCache(true);
+ // Clear the cache from each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
+
+ // Only clear the cache if the WebView exists.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+
+ // Clear the cache for this WebView.
+ nestedScrollWebView.clearCache(true);
+ }
+ }
// Manually delete the cache directories.
try {
// Delete the main cache directory.
- privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+ Process deleteCacheProcess = privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+
// Delete the secondary `Service Worker` cache directory.
- // We have to use a `String[]` 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) {
+ // A string array must be used because the directory contains a space and `Runtime.exec` will otherwise not escape the string correctly.
+ Process deleteServiceWorkerProcess = privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Service Worker/"});
+
+ // Wait until the processes have finished.
+ deleteCacheProcess.waitFor();
+ deleteServiceWorkerProcess.waitFor();
+ } catch (Exception exception) {
// Do nothing if an error is thrown.
}
}
- // Clear SSL certificate preferences.
- mainWebView.clearSslPreferences();
+ // Wipe out each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Clear the back/forward history.
- mainWebView.clearHistory();
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // Clear `formattedUrlString`.
- formattedUrlString = null;
+ // Only wipe out the WebView if it exists.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- // Clear `customHeaders`.
- customHeaders.clear();
+ // Clear SSL certificate preferences for this WebView.
+ nestedScrollWebView.clearSslPreferences();
+
+ // Clear the back/forward history for this WebView.
+ nestedScrollWebView.clearHistory();
+
+ // Destroy the internal state of `mainWebView`.
+ nestedScrollWebView.destroy();
+ }
+ }
- // Detach all views from `mainWebViewRelativeLayout`.
- mainWebViewRelativeLayout.removeAllViews();
+ // Clear the formatted URL string.
+ formattedUrlString = null;
- // Destroy the internal state of `mainWebView`.
- mainWebView.destroy();
+ // Clear the custom headers.
+ customHeaders.clear();
// 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) {
+ // Delete the folder.
+ Process deleteAppWebviewProcess = privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
+
+ // Wait until the process has finished.
+ deleteAppWebviewProcess.waitFor();
+ } catch (Exception exception) {
// Do nothing if an error is thrown.
}
}
// Remove the terminated program from RAM. The status code is `0`.
System.exit(0);
break;
- }
-
- // Close the navigation drawer.
- drawerLayout.closeDrawer(GravityCompat.START);
- return true;
- }
- @Override
- public void onPostCreate(Bundle savedInstanceState) {
- super.onPostCreate(savedInstanceState);
+ case R.id.home:
+ loadUrl(homepage);
+ break;
- // Sync the state of the DrawerToggle after onRestoreInstanceState has finished.
- drawerToggle.syncState();
- }
+ case R.id.back:
+ if (currentWebView.canGoBack()) {
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
- // Reload the ad for the free flavor if we are not in full screen mode.
- if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
- // Reload the ad.
- BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
+ // Load the previous website in the history.
+ currentWebView.goBack();
+ }
+ break;
- // Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adview);
- }
+ case R.id.forward:
+ if (currentWebView.canGoForward()) {
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
- // `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);
- }
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
- @Override
- public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
- // Store the `HitTestResult`.
- final WebView.HitTestResult hitTestResult = mainWebView.getHitTestResult();
+ // Load the next website in the history.
+ currentWebView.goForward();
+ }
+ break;
- // Create strings.
- final String imageUrl;
- final String linkUrl;
+ case R.id.history:
+ // Get the `WebBackForwardList`.
+ WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
- // Get a handle for the `ClipboardManager`.
- final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+ // Show the URL history dialog and name this instance `R.string.history`.
+ DialogFragment urlHistoryDialogFragment = UrlHistoryDialog.loadBackForwardList(this, webBackForwardList);
+ urlHistoryDialogFragment.show(getSupportFragmentManager(), getString(R.string.history));
+ break;
- // Remove the lint errors below that `clipboardManager` might be `null`.
- assert clipboardManager != null;
+ case R.id.requests:
+ // Populate the resource requests.
+ RequestsActivity.resourceRequests = currentWebView.getResourceRequests();
- switch (hitTestResult.getType()) {
- // `SRC_ANCHOR_TYPE` is a link.
- case WebView.HitTestResult.SRC_ANCHOR_TYPE:
- // Get the target URL.
- linkUrl = hitTestResult.getExtra();
+ // Create an intent to launch the Requests activity.
+ Intent requestsIntent = new Intent(this, RequestsActivity.class);
- // Set the target URL as the title of the `ContextMenu`.
- menu.setHeaderTitle(linkUrl);
+ // Make it so.
+ startActivity(requestsIntent);
+ break;
- // Add a `Load URL` entry.
- menu.add(R.string.load_url).setOnMenuItemClickListener(item -> {
- loadUrl(linkUrl);
- return false;
- });
+ case R.id.downloads:
+ // Launch the system Download Manager.
+ Intent downloadManagerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
- // Add a `Copy URL` entry.
- menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
- // Save the link URL in a `ClipData`.
- ClipData srcAnchorTypeClipData = ClipData.newPlainText(getString(R.string.url), linkUrl);
+ // Launch as a new task so that Download Manager and Privacy Browser show as separate windows in the recent tasks list.
+ downloadManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Set the `ClipData` as the clipboard's primary clip.
- clipboardManager.setPrimaryClip(srcAnchorTypeClipData);
- return false;
- });
+ startActivity(downloadManagerIntent);
+ break;
- // Add a `Cancel` entry, which by default closes the `ContextMenu`.
+ case R.id.domains:
+ // Set the flag to reapply the domain settings on restart when returning from Domain Settings.
+ reapplyDomainSettingsOnRestart = true;
+ currentDomainName = "";
+
+ // TODO. Move these to `putExtra`. The certificate can be stored as strings.
+ // Store the current SSL certificate and IP addresses in the domains activity.
+ DomainsActivity.currentSslCertificate = currentWebView.getCertificate();
+ DomainsActivity.currentIpAddresses = currentWebView.getCurrentIpAddresses();
+
+ // Launch the domains activity.
+ Intent domainsIntent = new Intent(this, DomainsActivity.class);
+ startActivity(domainsIntent);
+ break;
+
+ 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 the settings activity.
+ Intent settingsIntent = new Intent(this, SettingsActivity.class);
+ startActivity(settingsIntent);
+ break;
+
+ case R.id.import_export:
+ // Launch the import/export activity.
+ Intent importExportIntent = new Intent (this, ImportExportActivity.class);
+ startActivity(importExportIntent);
+ break;
+
+ case R.id.logcat:
+ // Launch the logcat activity.
+ Intent logcatIntent = new Intent(this, LogcatActivity.class);
+ startActivity(logcatIntent);
+ break;
+
+ case R.id.guide:
+ // Launch `GuideActivity`.
+ Intent guideIntent = new Intent(this, GuideActivity.class);
+ startActivity(guideIntent);
+ break;
+
+ case R.id.about:
+ // Launch `AboutActivity`.
+ Intent aboutIntent = new Intent(this, AboutActivity.class);
+ startActivity(aboutIntent);
+ break;
+ }
+
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+
+ // Close the navigation drawer.
+ drawerLayout.closeDrawer(GravityCompat.START);
+ return true;
+ }
+
+ @Override
+ public void onPostCreate(Bundle savedInstanceState) {
+ // Run the default commands.
+ super.onPostCreate(savedInstanceState);
+
+ // Sync the state of the DrawerToggle after the default `onRestoreInstanceState()` has finished. This creates the navigation drawer icon.
+ actionBarDrawerToggle.syncState();
+ }
+
+ @Override
+ public void onConfigurationChanged(Configuration newConfig) {
+ // Run the default commands.
+ super.onConfigurationChanged(newConfig);
+
+ // Get the status bar pixel size.
+ int statusBarResourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
+ int statusBarPixelSize = getResources().getDimensionPixelSize(statusBarResourceId);
+
+ // Get the resource density.
+ float screenDensity = getResources().getDisplayMetrics().density;
+
+ // Recalculate the drawer header padding.
+ drawerHeaderPaddingLeftAndRight = (int) (15 * screenDensity);
+ drawerHeaderPaddingTop = statusBarPixelSize + (int) (4 * screenDensity);
+ drawerHeaderPaddingBottom = (int) (8 * screenDensity);
+
+ // Reload the ad for the free flavor if not in full screen mode.
+ if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
+ // Reload the ad. The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_unit_id));
+ }
+
+ // `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);
+ }
+
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
+ // Store the `HitTestResult`.
+ final WebView.HitTestResult hitTestResult = currentWebView.getHitTestResult();
+
+ // Create strings.
+ final String imageUrl;
+ final String linkUrl;
+
+ // Get a handle for the the clipboard and fragment managers.
+ final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+ FragmentManager fragmentManager = getSupportFragmentManager();
+
+ // Remove the lint errors below that `clipboardManager` might be `null`.
+ assert clipboardManager != null;
+
+ switch (hitTestResult.getType()) {
+ // `SRC_ANCHOR_TYPE` is a link.
+ case WebView.HitTestResult.SRC_ANCHOR_TYPE:
+ // Get the target URL.
+ linkUrl = hitTestResult.getExtra();
+
+ // 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((MenuItem item) -> {
+ loadUrl(linkUrl);
+ 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 if the download should be processed by an external app.
+ if (downloadWithExternalApp) { // Download with an external app.
+ openUrlWithExternalApp(linkUrl);
+ } else { // Download with Android's download manager.
+ // Check to see if the storage permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
+ // Store the variables for future use by `onRequestPermissionsResult()`.
+ downloadUrl = linkUrl;
+ downloadContentDisposition = "none";
+ downloadContentLength = -1;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_FILE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_FILE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download file alert dialog.
+ DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(linkUrl, "none", -1);
+
+ // Show the download file alert dialog.
+ downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+ }
+ return false;
+ });
+
+ // Add an Open with App entry.
+ menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithApp(linkUrl);
+ return false;
+ });
+
+ // Add an Open with Browser entry.
+ menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithBrowser(linkUrl);
+ return false;
+ });
+
+ // Add a Cancel entry, which by default closes the context menu.
menu.add(R.string.cancel);
break;
// Set the target URL as the title of the `ContextMenu`.
menu.setHeaderTitle(linkUrl);
- // Add a `Write Email` entry.
+ // Add a Write Email entry.
menu.add(R.string.write_email).setOnMenuItemClickListener(item -> {
- // We use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
+ // 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`.
return false;
});
- // Add a `Copy Email Address` entry.
+ // Add a Copy Email Address entry.
menu.add(R.string.copy_email_address).setOnMenuItemClickListener(item -> {
// Save the email address in a `ClipData`.
ClipData srcEmailTypeClipData = ClipData.newPlainText(getString(R.string.email_address), linkUrl);
// Set the image URL as the title of the `ContextMenu`.
menu.setHeaderTitle(imageUrl);
- // Add a `View Image` entry.
+ // Add a View Image entry.
menu.add(R.string.view_image).setOnMenuItemClickListener(item -> {
loadUrl(imageUrl);
return false;
});
- // Add a `Download Image` entry.
+ // Add a Download Image entry.
menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
- // Show the `DownloadImageDialog` `AlertDialog` and name this instance `@string/download`.
- AppCompatDialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
- downloadImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
+ // Check if the download should be processed by an external app.
+ if (downloadWithExternalApp) { // Download with an external app.
+ openUrlWithExternalApp(imageUrl);
+ } else { // Download with Android's download manager.
+ // Check to see if the storage permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
+ // Store the image URL for use by `onRequestPermissionResult()`.
+ downloadImageUrl = imageUrl;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download image alert dialog.
+ DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
+
+ // Show the download image alert dialog.
+ downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+ }
return false;
});
- // Add a `Copy URL` entry.
+ // Add a Copy URL entry.
menu.add(R.string.copy_url).setOnMenuItemClickListener(item -> {
// Save the image URL in a `ClipData`.
ClipData srcImageTypeClipData = ClipData.newPlainText(getString(R.string.url), imageUrl);
return false;
});
+ // Add an Open with App entry.
+ menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithApp(imageUrl);
+ return false;
+ });
+
+ // Add an Open with Browser entry.
+ menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithBrowser(imageUrl);
+ return false;
+ });
+
// Add a `Cancel` entry, which by default closes the `ContextMenu`.
menu.add(R.string.cancel);
break;
// Add a `Download Image` entry.
menu.add(R.string.download_image).setOnMenuItemClickListener((MenuItem item) -> {
- // Show the `DownloadImageDialog` `AlertDialog` and name this instance `@string/download`.
- AppCompatDialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
- downloadImageDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
+ // Check if the download should be processed by an external app.
+ if (downloadWithExternalApp) { // Download with an external app.
+ openUrlWithExternalApp(imageUrl);
+ } else { // Download with Android's download manager.
+ // Check to see if the storage permission has already been granted.
+ if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { // The storage permission needs to be requested.
+ // Store the image URL for use by `onRequestPermissionResult()`.
+ downloadImageUrl = imageUrl;
+
+ // Show a dialog if the user has previously denied the permission.
+ if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
+ // Instantiate the download location permission alert dialog and set the download type to DOWNLOAD_IMAGE.
+ DialogFragment downloadLocationPermissionDialogFragment = DownloadLocationPermissionDialog.downloadType(DownloadLocationPermissionDialog.DOWNLOAD_IMAGE);
+
+ // Show the download location permission alert dialog. The permission will be requested when the dialog is closed.
+ downloadLocationPermissionDialogFragment.show(fragmentManager, getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult().
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_IMAGE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download image alert dialog.
+ DialogFragment downloadImageDialogFragment = DownloadImageDialog.imageUrl(imageUrl);
+
+ // Show the download image alert dialog.
+ downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+ }
return false;
});
return false;
});
+ // Add an Open with App entry.
+ menu.add(R.string.open_with_app).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithApp(imageUrl);
+ return false;
+ });
+
+ // Add an Open with Browser entry.
+ menu.add(R.string.open_with_browser).setOnMenuItemClickListener((MenuItem item) -> {
+ openWithBrowser(imageUrl);
+ return false;
+ });
+
// Add a `Cancel` entry, which by default closes the `ContextMenu`.
menu.add(R.string.cancel);
break;
}
@Override
- public void onAddDomain(AppCompatDialogFragment dialogFragment) {
- // Reapply the domain settings on returning to `MainWebViewActivity`.
- reapplyDomainSettingsOnRestart = true;
- currentDomainName = "";
-
- // Get the new domain name `String` from `dialogFragment`.
- EditText domainNameEditText = dialogFragment.getDialog().findViewById(R.id.domain_name_edittext);
- String domainNameString = domainNameEditText.getText().toString();
-
- // 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`.
- DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
-
- // Create the domain and store the database ID in `currentDomainDatabaseId`.
- int newDomainDatabaseId = domainsDatabaseHelper.addDomain(domainNameString);
-
- // 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.
- domainsIntent.putExtra("LoadDomain", newDomainDatabaseId);
-
- // Make it so.
- startActivity(domainsIntent);
- }
-
- @Override
- public void onCreateBookmark(AppCompatDialogFragment dialogFragment) {
- // Get the `EditTexts` from the `dialogFragment`.
+ public void onCreateBookmark(DialogFragment dialogFragment) {
+ // Get the views from the dialog fragment.
EditText createBookmarkNameEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_name_edittext);
EditText createBookmarkUrlEditText = dialogFragment.getDialog().findViewById(R.id.create_bookmark_url_edittext);
- // Extract the strings from the `EditTexts`.
+ // Extract the strings from the edit texts.
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).
+ // Get a copy of the favorite icon bitmap.
+ Bitmap favoriteIcon = favoriteIconBitmap;
+
+ // Scale the favorite icon bitmap down if it is larger than 256 x 256. Filtering uses bilinear interpolation.
+ if ((favoriteIcon.getHeight() > 256) || (favoriteIcon.getWidth() > 256)) {
+ favoriteIcon = Bitmap.createScaledBitmap(favoriteIcon, 256, 256, true);
+ }
+
+ // Create a favorite icon byte array output stream.
ByteArrayOutputStream favoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
- favoriteIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
+
+ // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ favoriteIcon.compress(Bitmap.CompressFormat.PNG, 0, favoriteIconByteArrayOutputStream);
+
+ // Convert the favorite icon byte array stream to a byte array.
byte[] favoriteIconByteArray = favoriteIconByteArrayOutputStream.toByteArray();
// Display the new bookmark below the current items in the (0 indexed) list.
// 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 bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
- // Update the `ListView`.
+ // Update the list view.
bookmarksCursorAdapter.changeCursor(bookmarksCursor);
// Scroll to the new bookmark.
}
@Override
- public void onCreateBookmarkFolder(AppCompatDialogFragment dialogFragment) {
- // Get handles for the views in `dialogFragment`.
+ public void onCreateBookmarkFolder(DialogFragment dialogFragment) {
+ // Get handles for the views in the dialog fragment.
EditText createFolderNameEditText = dialogFragment.getDialog().findViewById(R.id.create_folder_name_edittext);
RadioButton defaultFolderIconRadioButton = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon_radiobutton);
ImageView folderIconImageView = dialogFragment.getDialog().findViewById(R.id.create_folder_default_icon);
// Get new folder name string.
String folderNameString = createFolderNameEditText.getText().toString();
- // Get the new folder icon `Bitmap`.
+ // Create a folder icon bitmap.
Bitmap folderIconBitmap;
+
+ // Set the folder icon bitmap according to the dialog.
if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
- // Get the default folder icon and convert it to a `Bitmap`.
+ // Get the default folder icon drawable.
Drawable folderIconDrawable = folderIconImageView.getDrawable();
+
+ // Convert the folder icon drawable to a bitmap drawable.
BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+
+ // Convert the folder icon bitmap drawable to a bitmap.
folderIconBitmap = folderIconBitmapDrawable.getBitmap();
- } else { // Use the `WebView` favorite icon.
+ } else { // Use the WebView favorite icon.
+ // Get a copy of the favorite icon bitmap.
folderIconBitmap = favoriteIconBitmap;
+
+ // Scale the folder icon bitmap down if it is larger than 256 x 256. Filtering uses bilinear interpolation.
+ if ((folderIconBitmap.getHeight() > 256) || (folderIconBitmap.getWidth() > 256)) {
+ folderIconBitmap = Bitmap.createScaledBitmap(folderIconBitmap, 256, 256, true);
+ }
}
- // Convert `folderIconBitmap` to a byte array. `0` is for lossless compression (the only option for a PNG).
+ // Create a folder icon byte array output stream.
ByteArrayOutputStream folderIconByteArrayOutputStream = new ByteArrayOutputStream();
+
+ // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, folderIconByteArrayOutputStream);
+
+ // Convert the folder icon byte array stream to a byte array.
byte[] folderIconByteArray = folderIconByteArrayOutputStream.toByteArray();
// Move all the bookmarks down one in the display order.
// 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 bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
// Update the `ListView`.
bookmarksCursorAdapter.changeCursor(bookmarksCursor);
}
@Override
- public void onCreateHomeScreenShortcut(AppCompatDialogFragment dialogFragment) {
- // Get the shortcut name.
- EditText shortcutNameEditText = dialogFragment.getDialog().findViewById(R.id.shortcut_name_edittext);
- String shortcutNameString = shortcutNameEditText.getText().toString();
+ public void onSaveBookmark(DialogFragment 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.
+ // Get a copy of the favorite icon bitmap.
+ Bitmap favoriteIcon = favoriteIconBitmap;
- // Convert the favorite icon bitmap to an `Icon`. `IconCompat` is required until API >= 26.
- IconCompat favoriteIcon = IconCompat.createWithBitmap(favoriteIconBitmap);
+ // Scale the favorite icon bitmap down if it is larger than 256 x 256. Filtering uses bilinear interpolation.
+ if ((favoriteIcon.getHeight() > 256) || (favoriteIcon.getWidth() > 256)) {
+ favoriteIcon = Bitmap.createScaledBitmap(favoriteIcon, 256, 256, true);
+ }
+
+ // Create a favorite icon byte array output stream.
+ ByteArrayOutputStream newFavoriteIconByteArrayOutputStream = new ByteArrayOutputStream();
+
+ // Convert the favorite icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ favoriteIcon.compress(Bitmap.CompressFormat.PNG, 0, newFavoriteIconByteArrayOutputStream);
- // Setup the shortcut intent.
- Intent shortcutIntent = new Intent();
- shortcutIntent.setAction(Intent.ACTION_VIEW);
- shortcutIntent.setData(Uri.parse(formattedUrlString));
+ // Convert the favorite icon byte array stream to a byte array.
+ byte[] newFavoriteIconByteArray = newFavoriteIconByteArrayOutputStream.toByteArray();
- // Create a shortcut info builder. The shortcut name becomes the shortcut ID.
- ShortcutInfoCompat.Builder shortcutInfoBuilder = new ShortcutInfoCompat.Builder(this, shortcutNameString);
+ // Update the bookmark and the favorite icon.
+ bookmarksDatabaseHelper.updateBookmark(selectedBookmarkDatabaseId, bookmarkNameString, bookmarkUrlString, newFavoriteIconByteArray);
+ }
- // Add the required fields to the shortcut info builder.
- shortcutInfoBuilder.setIcon(favoriteIcon);
- shortcutInfoBuilder.setIntent(shortcutIntent);
- shortcutInfoBuilder.setShortLabel(shortcutNameString);
+ // Update the bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
- // Request the pin. `ShortcutManagerCompat` can be switched to `ShortcutManager` once API >= 26.
- ShortcutManagerCompat.requestPinShortcut(this, shortcutInfoBuilder.build(), null);
+ // Update the list view.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
}
@Override
- public void onDownloadImage(AppCompatDialogFragment dialogFragment, String imageUrl) {
- // Download the image if it has an HTTP or HTTPS URI.
- if (imageUrl.startsWith("http")) {
- // Get a handle for the system `DOWNLOAD_SERVICE`.
- DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ public void onSaveBookmarkFolder(DialogFragment 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 defaultFolderIconImageView = dialogFragment.getDialog().findViewById(R.id.edit_folder_default_icon_imageview);
- // Parse `imageUrl`.
- DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
+ // Get the new folder name.
+ String newFolderNameString = editFolderNameEditText.getText().toString();
- // Pass cookies to download manager if cookies are enabled. This is required to download images from websites that require a login.
- // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
- if (firstPartyCookiesEnabled) {
- // Get the cookies for `imageUrl`.
- String cookies = cookieManager.getCookie(imageUrl);
+ // Check if the favorite icon has changed.
+ if (currentFolderIconRadioButton.isChecked()) { // Only the name has changed.
+ // Update the name in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString);
+ } else if (!currentFolderIconRadioButton.isChecked() && newFolderNameString.equals(oldFolderNameString)) { // Only the icon has changed.
+ // Create the new folder icon Bitmap.
+ Bitmap folderIconBitmap;
- // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
- downloadRequest.addRequestHeader("Cookie", cookies);
- }
+ // Populate the new folder icon bitmap.
+ if (defaultFolderIconRadioButton.isChecked()) {
+ // Get the default folder icon drawable.
+ Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
- // Get the file name from `dialogFragment`.
- EditText downloadImageNameEditText = dialogFragment.getDialog().findViewById(R.id.download_image_name);
- String imageName = downloadImageNameEditText.getText().toString();
+ // Convert the folder icon drawable to a bitmap drawable.
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
+
+ // Convert the folder icon bitmap drawable to a bitmap.
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ // Get a copy of the favorite icon bitmap.
+ folderIconBitmap = MainWebViewActivity.favoriteIconBitmap;
- // 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);
+ // Scale the folder icon bitmap down if it is larger than 256 x 256. Filtering uses bilinear interpolation.
+ if ((folderIconBitmap.getHeight() > 256) || (folderIconBitmap.getWidth() > 256)) {
+ folderIconBitmap = Bitmap.createScaledBitmap(folderIconBitmap, 256, 256, true);
+ }
}
- // Allow `MediaScanner` to index the download if it is a media file.
- downloadRequest.allowScanningByMediaScanner();
+ // Create a folder icon byte array output stream.
+ ByteArrayOutputStream newFolderIconByteArrayOutputStream = new ByteArrayOutputStream();
- // Add the URL as the description for the download.
- downloadRequest.setDescription(imageUrl);
+ // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFolderIconByteArrayOutputStream);
- // Show the download notification after the download is completed.
- downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ // Convert the folder icon byte array stream to a byte array.
+ byte[] newFolderIconByteArray = newFolderIconByteArrayOutputStream.toByteArray();
- // Remove the lint warning below that `downloadManager` might be `null`.
- assert downloadManager != null;
+ // Update the folder icon in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, newFolderIconByteArray);
+ } else { // The folder icon and the name have changed.
+ // Get the new folder icon `Bitmap`.
+ Bitmap folderIconBitmap;
+ if (defaultFolderIconRadioButton.isChecked()) {
+ // Get the default folder icon drawable.
+ Drawable folderIconDrawable = defaultFolderIconImageView.getDrawable();
- // Initiate the download.
- downloadManager.enqueue(downloadRequest);
- } else { // The image is not an HTTP or HTTPS URI.
- Snackbar.make(mainWebView, R.string.cannot_download_image, Snackbar.LENGTH_INDEFINITE).show();
- }
- }
+ // Convert the folder icon drawable to a bitmap drawable.
+ BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
- @Override
- public void onDownloadFile(AppCompatDialogFragment dialogFragment, String downloadUrl) {
- // Download the file if it has an HTTP or HTTPS URI.
- if (downloadUrl.startsWith("http")) {
+ // Convert the folder icon bitmap drawable to a bitmap.
+ folderIconBitmap = folderIconBitmapDrawable.getBitmap();
+ } else { // Use the `WebView` favorite icon.
+ // Get a copy of the favorite icon bitmap.
+ folderIconBitmap = MainWebViewActivity.favoriteIconBitmap;
- // Get a handle for the system `DOWNLOAD_SERVICE`.
- DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ // Scale the folder icon bitmap down if it is larger than 256 x 256. Filtering uses bilinear interpolation.
+ if ((folderIconBitmap.getHeight() > 256) || (folderIconBitmap.getWidth() > 256)) {
+ folderIconBitmap = Bitmap.createScaledBitmap(folderIconBitmap, 256, 256, true);
+ }
+ }
- // Parse `downloadUrl`.
- DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
+ // Create a folder icon byte array output stream.
+ ByteArrayOutputStream newFolderIconByteArrayOutputStream = new ByteArrayOutputStream();
- // Pass cookies to download manager if cookies are enabled. This is required to download files from websites that require a login.
- // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
- if (firstPartyCookiesEnabled) {
- // Get the cookies for `downloadUrl`.
- String cookies = cookieManager.getCookie(downloadUrl);
+ // Convert the folder icon bitmap to a byte array. `0` is for lossless compression (the only option for a PNG).
+ folderIconBitmap.compress(Bitmap.CompressFormat.PNG, 0, newFolderIconByteArrayOutputStream);
+
+ // Convert the folder icon byte array stream to a byte array.
+ byte[] newFolderIconByteArray = newFolderIconByteArrayOutputStream.toByteArray();
+
+ // Update the folder name and icon in the database.
+ bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, newFolderIconByteArray);
+ }
+
+ // Update the bookmarks cursor with the current contents of this folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
+
+ // Update the `ListView`.
+ bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ }
+
+ @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) {
+ // Get a handle for the fragment manager.
+ FragmentManager fragmentManager = getSupportFragmentManager();
+
+ switch (requestCode) {
+ case DOWNLOAD_FILE_REQUEST_CODE:
+ // Show the download file alert dialog. When the dialog closes, the correct command will be used based on the permission status.
+ DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(downloadUrl, downloadContentDisposition, downloadContentLength);
+
+ // On API 23, displaying the fragment must be delayed or the app will crash.
+ if (Build.VERSION.SDK_INT == 23) {
+ new Handler().postDelayed(() -> downloadFileDialogFragment.show(fragmentManager, getString(R.string.download)), 500);
+ } else {
+ downloadFileDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+
+ // 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.
+ DialogFragment 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(fragmentManager, getString(R.string.download)), 500);
+ } else {
+ downloadImageDialogFragment.show(fragmentManager, getString(R.string.download));
+ }
+
+ // Reset the image URL variable.
+ downloadImageUrl = "";
+ break;
+ }
+ }
+
+ @Override
+ public void onDownloadImage(DialogFragment dialogFragment, String imageUrl) {
+ // Download the image if it has an HTTP or HTTPS URI.
+ if (imageUrl.startsWith("http")) {
+ // Get a handle for the system `DOWNLOAD_SERVICE`.
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+
+ // Parse `imageUrl`.
+ DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
+
+ // Pass cookies to download manager if cookies are enabled. This is required to download images from websites that require a login.
+ // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
+ if (firstPartyCookiesEnabled) {
+ // Get the cookies for `imageUrl`.
+ String cookies = cookieManager.getCookie(imageUrl);
// Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
downloadRequest.addRequestHeader("Cookie", cookies);
}
- // Get the file name from `dialogFragment`.
- EditText downloadFileNameEditText = dialogFragment.getDialog().findViewById(R.id.download_file_name);
- String fileName = downloadFileNameEditText.getText().toString();
+ // 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 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, 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.
downloadRequest.allowScanningByMediaScanner();
// Add the URL as the description for the download.
- downloadRequest.setDescription(downloadUrl);
+ downloadRequest.setDescription(imageUrl);
// Show the download notification after the download is completed.
downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
// Initiate the download.
downloadManager.enqueue(downloadRequest);
- } else { // The download is not an HTTP or HTTPS URI.
- Snackbar.make(mainWebView, R.string.cannot_download_file, Snackbar.LENGTH_INDEFINITE).show();
+ } else { // The image is not an HTTP or HTTPS URI.
+ Snackbar.make(currentWebView, R.string.cannot_download_image, Snackbar.LENGTH_INDEFINITE).show();
}
}
@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);
- }
+ public void onDownloadFile(DialogFragment dialogFragment, String downloadUrl) {
+ // Download the file if it has an HTTP or HTTPS URI.
+ if (downloadUrl.startsWith("http")) {
+ // Get a handle for the system `DOWNLOAD_SERVICE`.
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
- @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);
+ // Parse `downloadUrl`.
+ DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
- // Get the new folder name.
- String newFolderNameString = editFolderNameEditText.getText().toString();
+ // Pass cookies to download manager if cookies are enabled. This is required to download files from websites that require a login.
+ // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
+ if (firstPartyCookiesEnabled) {
+ // Get the cookies for `downloadUrl`.
+ String cookies = cookieManager.getCookie(downloadUrl);
- // 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;
+ // Add the cookies to `downloadRequest`. In the HTTP request header, cookies are named `Cookie`.
+ downloadRequest.addRequestHeader("Cookie", cookies);
}
- // 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();
+ // Get the file name from the dialog fragment.
+ EditText downloadFileNameEditText = dialogFragment.getDialog().findViewById(R.id.download_file_name);
+ String fileName = downloadFileNameEditText.getText().toString();
- // 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;
+ // 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);
}
- // 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();
+ // Allow `MediaScanner` to index the download if it is a media file.
+ downloadRequest.allowScanningByMediaScanner();
- // Update the folder name and icon in the database.
- bookmarksDatabaseHelper.updateFolder(selectedFolderDatabaseId, oldFolderNameString, newFolderNameString, folderIconByteArray);
- }
+ // Add the URL as the description for the download.
+ downloadRequest.setDescription(downloadUrl);
- // Update `bookmarksCursor` with the current contents of this folder.
- bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+ // Show the download notification after the download is completed.
+ downloadRequest.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
- // Update the `ListView`.
- bookmarksCursorAdapter.changeCursor(bookmarksCursor);
+ // 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.
+ Snackbar.make(currentWebView, R.string.cannot_download_file, Snackbar.LENGTH_INDEFINITE).show();
+ }
}
@Override
}
@Override
- public void onHttpAuthenticationProceed(AppCompatDialogFragment dialogFragment) {
+ public void onHttpAuthenticationProceed(DialogFragment dialogFragment) {
// Get handles for the `EditTexts`.
EditText usernameEditText = dialogFragment.getDialog().findViewById(R.id.http_authentication_username);
EditText passwordEditText = dialogFragment.getDialog().findViewById(R.id.http_authentication_password);
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(), getString(R.string.view_ssl_certificate));
- }
-
@Override
public void onSslErrorCancel() {
sslErrorHandler.cancel();
}
@Override
- public void onSslMismatchBack() {
- if (mainWebView.canGoBack()) { // There is a back page in the history.
+ public void onPinnedMismatchBack() { // TODO. Move this logic to the dialog.
+ if (currentWebView.canGoBack()) { // There is a back page in the history.
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = ""; // TODO.
+
// Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
- navigatingHistory = true;
+ navigatingHistory = true; // TODO.
// Go back.
- mainWebView.goBack();
+ currentWebView.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;
+ public void onPinnedMismatchProceed() { // TODO. Move this logic to the dialog.
+ // Do not check the pinned information for this domain again until the domain changes.
+ currentWebView.setIgnorePinnedDomainInformation(true);
}
@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;
// Load the history entry.
- mainWebView.goBackOrForward(moveBackOrForwardSteps);
+ currentWebView.goBackOrForward(moveBackOrForwardSteps);
}
@Override
public void onClearHistory() {
// Clear the history.
- mainWebView.clearHistory();
+ currentWebView.clearHistory();
}
// Override `onBackPressed` to handle the navigation drawer and `mainWebView`.
@Override
public void onBackPressed() {
+ // Get a handle for the drawer layout.
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+
if (drawerLayout.isDrawerVisible(GravityCompat.START)) { // The navigation drawer is open.
// Close the navigation drawer.
drawerLayout.closeDrawer(GravityCompat.START);
drawerLayout.closeDrawer(GravityCompat.END);
} else { // A subfolder is displayed.
// Place the former parent folder in `currentFolder`.
- currentBookmarksFolder = bookmarksDatabaseHelper.getParentFolder(currentBookmarksFolder);
+ currentBookmarksFolder = bookmarksDatabaseHelper.getParentFolderName(currentBookmarksFolder);
// Load the new folder.
loadBookmarksFolder();
}
- } else if (mainWebView.canGoBack()) { // There is at least one item in the `WebView` history.
+ } else if (currentWebView.canGoBack()) { // There is at least one item in the current WebView history.
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
// Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
navigatingHistory = true;
// Go back.
- mainWebView.goBack();
+ currentWebView.goBack();
} else { // There isn't anything to do in Privacy Browser.
// Pass `onBackPressed()` to the system.
super.onBackPressed();
}
}
- private void loadUrlFromTextBox() throws UnsupportedEncodingException {
+ // 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));
+ }
+ }
+
+ private void loadUrlFromTextBox() {
+ // Get a handle for the URL edit text.
+ EditText urlEditText = findViewById(R.id.url_edittext);
+
// Get the text from urlTextBox and convert it to a string. trim() removes white spaces from the beginning and end of the string.
- String unformattedUrlString = urlTextBox.getText().toString().trim();
+ String unformattedUrlString = urlEditText.getText().toString().trim();
// Check to see if `unformattedUrlString` is a valid URL. Otherwise, convert it into a search.
- if ((Patterns.WEB_URL.matcher(unformattedUrlString).matches()) || (unformattedUrlString.startsWith("http://")) || (unformattedUrlString.startsWith("https://"))) {
- // Add `http://` at the beginning if it is missing. Otherwise the app will segfault.
- if (!unformattedUrlString.startsWith("http")) {
- unformattedUrlString = "http://" + unformattedUrlString;
+ if (unformattedUrlString.startsWith("content://")) {
+ // Load the entire content URL.
+ formattedUrlString = unformattedUrlString;
+ } else if (Patterns.WEB_URL.matcher(unformattedUrlString).matches() || unformattedUrlString.startsWith("http://") || unformattedUrlString.startsWith("https://")
+ || unformattedUrlString.startsWith("file://")) {
+ // Add `https://` at the beginning if there is no protocol. Otherwise the app will segfault.
+ if (!unformattedUrlString.startsWith("http") && !unformattedUrlString.startsWith("file://") && !unformattedUrlString.startsWith("content://")) {
+ unformattedUrlString = "https://" + unformattedUrlString;
}
// Initialize `unformattedUrl`.
}
// The ternary operator (? :) makes sure that a null pointer exception is not thrown, which would happen if `.get` was called on a `null` value.
- final String scheme = unformattedUrl != null ? unformattedUrl.getProtocol() : null;
- final String authority = unformattedUrl != null ? unformattedUrl.getAuthority() : null;
- final String path = unformattedUrl != null ? unformattedUrl.getPath() : null;
- final String query = unformattedUrl != null ? unformattedUrl.getQuery() : null;
- final String fragment = unformattedUrl != null ? unformattedUrl.getRef() : null;
+ String scheme = unformattedUrl != null ? unformattedUrl.getProtocol() : null;
+ String authority = unformattedUrl != null ? unformattedUrl.getAuthority() : null;
+ String path = unformattedUrl != null ? unformattedUrl.getPath() : null;
+ String query = unformattedUrl != null ? unformattedUrl.getQuery() : null;
+ String fragment = unformattedUrl != null ? unformattedUrl.getRef() : null;
// Build the URI.
Uri.Builder formattedUri = new Uri.Builder();
formattedUri.scheme(scheme).authority(authority).path(path).query(query).fragment(fragment);
// Decode `formattedUri` as a `String` in `UTF-8`.
- formattedUrlString = URLDecoder.decode(formattedUri.build().toString(), "UTF-8");
- } else {
- // Sanitize the search input and convert it to a search.
- final String encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8");
+ try {
+ formattedUrlString = URLDecoder.decode(formattedUri.build().toString(), "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ // Load a blank string.
+ formattedUrlString = "";
+ }
+ } else if (unformattedUrlString.isEmpty()){ // Load a blank web site.
+ // Load a blank string.
+ formattedUrlString = "";
+ } else { // Search for the contents of the URL box.
+ // Create an encoded URL String.
+ String encodedUrlString;
+
+ // Sanitize the search input.
+ try {
+ encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8");
+ } catch (UnsupportedEncodingException exception) {
+ encodedUrlString = "";
+ }
// Add the base search URL.
formattedUrlString = searchURL + encodedUrlString;
}
- // 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();
+ // Clear the focus from the URL edit text. Otherwise, proximate typing in the box will retain the colorized formatting instead of being reset during refocus.
+ urlEditText.clearFocus();
+ // 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;
- private void loadUrl(String url) {
- // Apply any custom domain settings.
- applyDomainSettings(url, true);
+ // Apply the domain settings.
+ applyDomainSettings(currentWebView, url, true, false);
- // Load the URL.
- mainWebView.loadUrl(url, customHeaders);
+ // 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("");
- // Set `urlIsLoading` to prevent changes in the user agent on websites with redirects from reloading the current website.
- urlIsLoading = true;
+ // Load the URL.
+ currentWebView.loadUrl(url, customHeaders);
}
public void findPreviousOnPage(View view) {
// Go to the previous highlighted phrase on the page. `false` goes backwards instead of forwards.
- mainWebView.findNext(false);
+ currentWebView.findNext(false);
}
public void findNextOnPage(View view) {
// Go to the next highlighted phrase on the page. `true` goes forwards instead of backwards.
- mainWebView.findNext(true);
+ currentWebView.findNext(true);
}
public void closeFindOnPage(View view) {
+ // Get a handle for the views.
+ Toolbar toolbar = findViewById(R.id.toolbar);
+ LinearLayout findOnPageLinearLayout = findViewById(R.id.find_on_page_linearlayout);
+
// Delete the contents of `find_on_page_edittext`.
findOnPageEditText.setText(null);
// Clear the highlighted phrases.
- mainWebView.clearMatches();
+ currentWebView.clearMatches();
- // Hide the Find on Page `RelativeLayout`.
+ // Hide the find on page linear layout.
findOnPageLinearLayout.setVisibility(View.GONE);
- // Show the URL app bar.
- supportAppBar.setVisibility(View.VISIBLE);
+ // Show the toolbar.
+ toolbar.setVisibility(View.VISIBLE);
- // Hide the keyboard so we can see the webpage. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ // Hide the keyboard.
+ inputMethodManager.hideSoftInputFromWindow(currentWebView.getWindowToken(), 0);
}
private void applyAppSettings() {
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
// Store the values from the shared preferences in variables.
- String homepageString = sharedPreferences.getString("homepage", "https://start.duckduckgo.com");
- String torHomepageString = sharedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion");
- String torSearchString = sharedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q=");
- String torSearchCustomURLString = sharedPreferences.getString("tor_search_custom_url", "");
- String searchString = sharedPreferences.getString("search", "https://duckduckgo.com/html/?q=");
- String searchCustomURLString = sharedPreferences.getString("search_custom_url", "");
- easyListEnabled = sharedPreferences.getBoolean("easylist", true);
- easyPrivacyEnabled = sharedPreferences.getBoolean("easyprivacy", true);
- fanboyAnnoyanceListEnabled = sharedPreferences.getBoolean("fanboy_annoyance_list", true);
- fanboySocialBlockingListEnabled = sharedPreferences.getBoolean("fanboy_social_blocking_list", 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.
- if (proxyThroughOrbot) { // Set the Tor options.
- // Set `torHomepageString` as `homepage`.
- homepage = torHomepageString;
-
- // If formattedUrlString is null assign the homepage to it.
- if (formattedUrlString == null) {
- formattedUrlString = homepage;
- }
-
- // Set the search URL.
- if (torSearchString.equals("Custom URL")) { // Get the custom URL string.
- searchURL = torSearchCustomURLString;
- } else { // Use the string from the pre-built list.
- searchURL = torSearchString;
- }
-
- // Set the proxy. `this` refers to the current activity where an `AlertDialog` might be displayed.
- OrbotProxyHelper.setProxy(getApplicationContext(), this, "localhost", "8118");
-
- // Set the `appBar` background to indicate proxying through Orbot is enabled. `this` refers to the context.
- 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 we are waiting on Orbot.
- if (!orbotStatus.equals("ON")) {
- // Set `waitingForOrbot`.
- waitingForOrbot = true;
-
- // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
- mainWebView.loadData(waitingForOrbotHTMLString, "text/html", null);
- }
- } else { // Set the non-Tor options.
- // Set `homepageString` as `homepage`.
- homepage = homepageString;
-
- // If formattedUrlString is null assign the homepage to it.
- if (formattedUrlString == null) {
- formattedUrlString = homepage;
- }
-
- // Set the search URL.
- if (searchString.equals("Custom URL")) { // Get the custom URL string.
- searchURL = searchCustomURLString;
- } else { // Use the string from the pre-built list.
- searchURL = searchString;
- }
-
- // Reset the proxy to default. The host is `""` and the port is `"0"`.
- OrbotProxyHelper.setProxy(getApplicationContext(), this, "", "0");
+ hideAppBar = sharedPreferences.getBoolean("hide_app_bar", true);
+ downloadWithExternalApp = sharedPreferences.getBoolean("download_with_external_app", false);
- // 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));
- }
+ // Get handles for the views that need to be modified. `getSupportActionBar()` must be used until the minimum API >= 21.
+ FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+ ActionBar actionBar = getSupportActionBar();
- // Reset `waitingForOrbot.
- waitingForOrbot = false;
- }
+ // Remove the incorrect lint warnings below that the action bar might be null.
+ assert actionBar != null;
- // Set swipe to refresh.
- swipeRefreshLayout.setEnabled(swipeToRefreshEnabled);
+ // Apply the proxy through Orbot settings.
+ applyProxyThroughOrbot(false);
// Set Do Not Track status.
if (doNotTrackEnabled) {
customHeaders.remove("DNT");
}
- // Apply the appropriate full screen mode the `SYSTEM_UI` flags.
- if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) {
- if (hideSystemBarsOnFullscreen) { // Hide everything.
- // Remove the translucent navigation setting if it is currently flagged.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
+ // Set the app bar scrolling for each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Remove the translucent status bar overlay.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // 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);
+ // Only modify the WebViews if they exist.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
- /* 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.
- // 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.
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
- } else {
- // Set the navigation bar to be black.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
- }
+ // Set the app bar scrolling.
+ nestedScrollWebView.setNestedScrollingEnabled(sharedPreferences.getBoolean("scroll_app_bar", true));
}
- } else { // Switch to normal viewing mode.
- // Reset `inFullScreenBrowsingMode` to `false`.
- inFullScreenBrowsingMode = false;
+ }
- // Show the `appBar` if `findOnPageLinearLayout` is not visible.
- if (findOnPageLinearLayout.getVisibility() == View.GONE) {
- appBar.show();
+ // Update the full screen browsing mode settings.
+ if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
+ // Update the visibility of the app bar, which might have changed in the settings.
+ if (hideAppBar) {
+ actionBar.hide();
+ } else {
+ actionBar.show();
}
- // Show the `BannerAd` in the free flavor.
+ // Hide the banner ad 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);
+ AdHelper.hideAd(findViewById(R.id.adview));
}
- // Remove the translucent navigation bar flag if it is set.
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else { // 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;
- // 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);
+ // Show the app bar.
+ actionBar.show();
+
+ // Show the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Initialize the ads. If this isn't the first run, `loadAd()` will be automatically called instead.
+ AdHelper.initializeAds(findViewById(R.id.adview), getApplicationContext(), getSupportFragmentManager(), getString(R.string.google_app_id), getString(R.string.ad_unit_id));
+ }
- // Remove any `SYSTEM_UI` flags from `rootCoordinatorLayout`.
- rootCoordinatorLayout.setSystemUiVisibility(0);
+ // Remove the `SYSTEM_UI` flags from the root frame layout.
+ rootFrameLayout.setSystemUiVisibility(0);
- // Constrain `rootCoordinatorLayout` inside the status and navigation bars.
- rootCoordinatorLayout.setFitsSystemWindows(true);
+ // Add the translucent status flag.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
- //
+
+ // `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, boolean resetFavoriteIcon) {
- // Reset `navigatingHistory`.
- navigatingHistory = false;
+ private boolean applyDomainSettings(NestedScrollWebView nestedScrollWebView, String url, boolean resetFavoriteIcon, boolean reloadWebsite) {
+ // Get a handle for the URL edit text.
+ EditText urlEditText = findViewById(R.id.url_edittext);
+
+ // Get the current user agent.
+ String initialUserAgent = nestedScrollWebView.getSettings().getUserAgentString();
+
+ // Initialize a variable to track if the user agent changes.
+ boolean userAgentChanged = false;
// Parse the URL into a URI.
Uri uri = Uri.parse(url);
// If either `hostName` or `currentDomainName` are `null`, run the options for loading a new domain name.
// The lint suggestion to simplify the `if` statement is incorrect, because `hostName.equals(currentDomainName)` can produce a `null object reference.`
//noinspection SimplifiableIfStatement
- if ((hostName == null) || (currentDomainName == null)) {
+ if ((hostName == null) || (currentDomainName == null)) { // TODO.
loadingNewDomainName = true;
} else { // Determine if `hostName` equals `currentDomainName`.
- loadingNewDomainName = !hostName.equals(currentDomainName);
+ loadingNewDomainName = !hostName.equals(currentDomainName); // TODO.
+ }
+
+ // 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;
+ currentDomainName = hostName; // TODO.
+
+ // Reset the ignoring of pinned domain information.
+ nestedScrollWebView.setIgnorePinnedDomainInformation(false);
- // Reset `ignorePinnedSslCertificate`.
- ignorePinnedSslCertificate = false;
+ // Clear any pinned SSL certificate or IP addresses.
+ nestedScrollWebView.clearPinnedSslCertificate();
+ nestedScrollWebView.clearPinnedIpAddresses();
// Reset the favorite icon if specified.
if (resetFavoriteIcon) {
- favoriteIconBitmap = favoriteIconDefaultBitmap;
- favoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(favoriteIconBitmap, 64, 64, true));
+ // Store the favorite icon bitmap.
+ favoriteIconBitmap = favoriteIconDefaultBitmap; // TODO.
+
+ // Get a handle for the tab layout.
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+
+ // Get the current tab.
+ TabLayout.Tab currentTab = tabLayout.getTabAt(tabLayout.getSelectedTabPosition()); // TODO. We need to get the tab for this WebView, which might not be the current tab.
+
+ // Remove the warning below that the current tab might be null.
+ assert currentTab != null;
+
+ // Get the current tab custom view.
+ View currentTabCustomView = currentTab.getCustomView();
+
+ // Remove the warning below that the current tab custom view might be null.
+ assert currentTabCustomView != null;
+
+ // Get the current tab favorite icon image view.
+ ImageView currentTabFavoriteIconImageView = currentTabCustomView.findViewById(R.id.favorite_icon_imageview);
+
+ // Set the default favorite icon as the favorite icon for this tab.
+ currentTabFavoriteIconImageView.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`.
+ // Get a handle for the swipe refresh layout.
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
+ // Initialize the database handler. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
// Get a full cursor from `domainsDatabaseHelper`.
// Close `domainNameCursor.
domainNameCursor.close();
- // Initialize variables to track if domain settings will be applied and, if so, under which name.
- domainSettingsApplied = false;
+ // Initialize the domain name in database variable.
String domainNameInDatabase = null;
- // Check the hostname.
- if (domainSettingsSet.contains(hostName)) {
- domainSettingsApplied = true;
+ // Check the hostname against the domain settings set.
+ if (domainSettingsSet.contains(hostName)) { // The hostname is contained in the domain settings set.
+ // Record the domain name in the database.
domainNameInDatabase = hostName;
+
+ // Set the domain settings applied tracker to true.
+ nestedScrollWebView.setDomainSettingsApplied(true);
+ } else { // The hostname is not contained in the domain settings set.
+ // Set the domain settings applied tracker to false.
+ nestedScrollWebView.setDomainSettingsApplied(false);
}
- // 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 (!nestedScrollWebView.getDomainSettingsApplied() && 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 `*.`.
+ // Set the domain settings applied tracker to true.
+ nestedScrollWebView.setDomainSettingsApplied(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 defaultUserAgentString = sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0");
- String defaultCustomUserAgentString = sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0");
- nightMode = sharedPreferences.getBoolean("night_mode", false);
-
- if (domainSettingsApplied) { // The url we are loading has custom domain settings.
+ String defaultFontSizeString = sharedPreferences.getString("font_size", getString(R.string.font_size_default_value));
+ String defaultUserAgentName = sharedPreferences.getString("user_agent", getString(R.string.user_agent_default_value));
+ defaultCustomUserAgentString = sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value)); // TODO.
+ boolean defaultSwipeToRefresh = sharedPreferences.getBoolean("swipe_to_refresh", true);
+ nightMode = sharedPreferences.getBoolean("night_mode", false); // TODO.
+ boolean displayWebpageImages = sharedPreferences.getBoolean("display_webpage_images", true);
+
+ if (nestedScrollWebView.getDomainSettingsApplied()) { // The url 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);
- saveFormDataEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1);
- String userAgentString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT));
+ nestedScrollWebView.setDomainSettingsDatabaseId(currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper._ID)));
+ javaScriptEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)) == 1); // TODO.
+ firstPartyCookiesEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)) == 1); // TODO.
+ thirdPartyCookiesEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)) == 1); // TODO.
+ domStorageEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)) == 1); // TODO.
+ // Form data can be removed once the minimum API >= 26.
+ saveFormDataEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1); // TODO.
+ easyListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYLIST)) == 1); // TODO.
+ easyPrivacyEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)) == 1); // TODO.
+ fanboysAnnoyanceListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)) == 1); // TODO.
+ fanboysSocialBlockingListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)) == 1); // TODO.
+ ultraPrivacyEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_ULTRAPRIVACY)) == 1); // TODO.
+ blockAllThirdPartyRequests = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1); // TODO.
+ String userAgentName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT));
int fontSize = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE));
- displayWebpageImagesInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES));
+ int swipeToRefreshInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH));
int nightModeInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.NIGHT_MODE));
- 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));
+ int displayWebpageImagesInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES));
+ boolean pinnedSslCertificate = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_SSL_CERTIFICATE)) == 1);
+ String pinnedSslIssuedToCName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_COMMON_NAME));
+ String pinnedSslIssuedToOName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATION));
+ String pinnedSslIssuedToUName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_TO_ORGANIZATIONAL_UNIT));
+ String pinnedSslIssuedByCName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_COMMON_NAME));
+ String pinnedSslIssuedByOName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATION));
+ String pinnedSslIssuedByUName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT));
+ boolean pinnedIpAddresses = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)) == 1);
+ String pinnedHostIpAddresses = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES));
+
+ // Create the pinned SSL date variables.
+ Date pinnedSslStartDate;
+ Date pinnedSslEndDate;
+
+ // Set the pinned SSL certificate start date to `null` if the saved date `long` is 0 because creating a new Date results in an error if the input is 0.
+ if (currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)) == 0) {
+ pinnedSslStartDate = null;
+ } else {
+ pinnedSslStartDate = new Date(currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
+ }
- // 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;
+ // Set the pinned SSL certificate end date to `null` if the saved date `long` is 0 because creating a new Date results in an error if the input is 0.
+ if (currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)) == 0) {
+ pinnedSslEndDate = null;
+ } else {
+ pinnedSslEndDate = new Date(currentHostDomainSettingsCursor.getLong(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
+ }
- case DomainsDatabaseHelper.NIGHT_MODE_DISABLED:
- nightMode = false;
- break;
+ // If there is a pinned SSL certificate, store it in the WebView.
+ if (pinnedSslCertificate) {
+ nestedScrollWebView.setPinnedSslCertificate(pinnedSslIssuedToCName, pinnedSslIssuedToOName, pinnedSslIssuedToUName, pinnedSslIssuedByCName, pinnedSslIssuedByOName, pinnedSslIssuedByUName,
+ pinnedSslStartDate, pinnedSslEndDate);
}
- // Set `javaScriptEnabled` to be `true` if `night_mode` is `true`.
- if (nightMode) {
- javaScriptEnabled = true;
+ // If there is a pinned IP address, store it in the WebView.
+ if (pinnedIpAddresses) {
+ nestedScrollWebView.setPinnedIpAddresses(pinnedHostIpAddresses);
}
- // 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 `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; // TODO.
+ break;
+
+ case DomainsDatabaseHelper.NIGHT_MODE_DISABLED:
+ nightMode = false; // TODO.
+ break;
}
- // 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)));
+ // TODO.
+ // Store the domain JavaScript status. This is used by the options menu night mode toggle.
+ domainSettingsJavaScriptEnabled = javaScriptEnabled;
+
+ // Enable JavaScript if night mode is enabled.
+ if (nightMode) {
+ javaScriptEnabled = true; // TODO.
}
// Close `currentHostDomainSettingsCursor`.
currentHostDomainSettingsCursor.close();
// Apply the domain settings.
- mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
- cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
- mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
- mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ nestedScrollWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled); // TODO.
+ cookieManager.setAcceptCookie(firstPartyCookiesEnabled); //TODO This could be bad.
+ nestedScrollWebView.getSettings().setDomStorageEnabled(domStorageEnabled); // TODO.
+
+ // Apply the form data setting if the API < 26.
+ if (Build.VERSION.SDK_INT < 26) {
+ nestedScrollWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ }
// Apply the font size.
if (fontSize == 0) { // Apply the default font size.
- mainWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
+ nestedScrollWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
} else { // Apply the specified font size.
- mainWebView.getSettings().setTextZoom(fontSize);
+ nestedScrollWebView.getSettings().setTextZoom(fontSize);
}
// Set third-party cookies status if API >= 21.
if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
+ cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, thirdPartyCookiesEnabled); // TODO.
}
// 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) {
- switch (userAgentString) {
- case "System default user agent":
- // Set the user agent according to the system default.
- switch (defaultUserAgentString) {
- 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(defaultCustomUserAgentString);
- break;
-
- default:
- // Use the selected user agent.
- mainWebView.getSettings().setUserAgentString(defaultUserAgentString);
- }
- break;
+ if (!urlIsLoading) { // TODO. We need to track this by WebView.
+ // Set the user agent.
+ if (userAgentName.equals(getString(R.string.system_default_user_agent))) { // Use the system default user agent.
+ // Get the array position of the default user agent name.
+ int defaultUserAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName); // TODO Could this be local.
+
+ // Set the user agent according to the system default.
+ switch (defaultUserAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
+ // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
+ nestedScrollWebView.getSettings().setUserAgentString(defaultUserAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ nestedScrollWebView.getSettings().setUserAgentString("");
+ break;
+
+ case SETTINGS_CUSTOM_USER_AGENT:
+ // Set the custom user agent.
+ nestedScrollWebView.getSettings().setUserAgentString(defaultCustomUserAgentString);
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[defaultUserAgentArrayPosition]);
+ }
+ } else { // Set the user agent according to the stored name.
+ // Get the array position of the user agent name.
+ int userAgentArrayPosition = userAgentNamesArray.getPosition(userAgentName);
+
+ switch (userAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The user agent name contains a custom user agent.
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
+ // Set the user agent to `""`, which uses the default value.
+ nestedScrollWebView.getSettings().setUserAgentString("");
+ break;
+
+ default:
+ // Get the user agent string from the user agent data array.
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
+ }
+ }
- case "WebView default user agent":
- // Set the user agent to `""`, which uses the default value.
- mainWebView.getSettings().setUserAgentString("");
- break;
+ // Store the applied user agent string, which is used in the View Source activity.
+ appliedUserAgentString = nestedScrollWebView.getSettings().getUserAgentString(); // TODO.
- default:
- // Use the selected user agent.
- mainWebView.getSettings().setUserAgentString(userAgentString);
- }
+ // Update the user agent change tracker.
+ userAgentChanged = !appliedUserAgentString.equals(initialUserAgent); // TODO.
+ }
+
+ // Set swipe to refresh.
+ switch (swipeToRefreshInt) { // TODO. This needs to be set and updated by tab.
+ case DomainsDatabaseHelper.SWIPE_TO_REFRESH_SYSTEM_DEFAULT:
+ // Set swipe to refresh according to the default.
+ 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.
- appliedUserAgentString = mainWebView.getSettings().getUserAgentString();
+ // Set the loading of webpage images.
+ switch (displayWebpageImagesInt) {
+ case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_SYSTEM_DEFAULT:
+ nestedScrollWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImages);
+ break;
+
+ case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_ENABLED:
+ nestedScrollWebView.getSettings().setLoadsImagesAutomatically(true);
+ break;
+
+ case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_DISABLED:
+ nestedScrollWebView.getSettings().setLoadsImagesAutomatically(false);
+ break;
}
- // 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.
+ // Set a green background on URL edit text to indicate that custom domain settings are being used. The deprecated `.getDrawable()` must be used until the minimum API >= 21.
if (darkTheme) {
- urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
+ urlEditText.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
} else {
- urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
+ urlEditText.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
}
- } else { // The URL we are loading does not have custom domain settings. Load the defaults.
+ } 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);
+ javaScriptEnabled = sharedPreferences.getBoolean("javascript", false); // TODO.
+ firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies", false); // TODO.
+ thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies", false); // TODO.
+ domStorageEnabled = sharedPreferences.getBoolean("dom_storage", false); // TODO.
+ saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data", false); // Form data can be removed once the minimum API >= 26. // TODO.
+ easyListEnabled = sharedPreferences.getBoolean("easylist", true); // TODO.
+ easyPrivacyEnabled = sharedPreferences.getBoolean("easyprivacy", true); // TODO.
+ fanboysAnnoyanceListEnabled = sharedPreferences.getBoolean("fanboys_annoyance_list", true); // TODO.
+ fanboysSocialBlockingListEnabled = sharedPreferences.getBoolean("fanboys_social_blocking_list", true); // TODO.
+ ultraPrivacyEnabled = sharedPreferences.getBoolean("ultraprivacy", true); // TODO.
+ blockAllThirdPartyRequests = sharedPreferences.getBoolean("block_all_third_party_requests", false); // TODO.
// Set `javaScriptEnabled` to be `true` if `night_mode` is `true`.
if (nightMode) {
- javaScriptEnabled = true;
+ javaScriptEnabled = true; // TODO.
}
// 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));
-
- // Reset the pinned SSL certificate information.
- domainSettingsDatabaseId = -1;
- pinnedDomainSslCertificate = false;
- pinnedDomainSslIssuedToCNameString = "";
- pinnedDomainSslIssuedToONameString = "";
- pinnedDomainSslIssuedToUNameString = "";
- pinnedDomainSslIssuedByCNameString = "";
- pinnedDomainSslIssuedByONameString = "";
- pinnedDomainSslIssuedByUNameString = "";
- pinnedDomainSslStartDate = null;
- pinnedDomainSslEndDate = null;
+ nestedScrollWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled); // TODO.
+ cookieManager.setAcceptCookie(firstPartyCookiesEnabled); // TODO.
+ nestedScrollWebView.getSettings().setDomStorageEnabled(domStorageEnabled); // TODO.
+ nestedScrollWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
+ swipeRefreshLayout.setEnabled(defaultSwipeToRefresh);
+
+ // Apply the form data setting if the API < 26.
+ if (Build.VERSION.SDK_INT < 26) {
+ currentWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ }
+
+ // Reset the pinned variables.
+ nestedScrollWebView.setDomainSettingsDatabaseId(-1);
// Set third-party cookies status if API >= 21.
if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
+ cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, thirdPartyCookiesEnabled);
}
// 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) {
- switch (defaultUserAgentString) {
- case "WebView default user agent":
+ if (!urlIsLoading) { // TODO.
+ // Get the array position of the user agent name.
+ int userAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
+
+ // Set the user agent.
+ switch (userAgentArrayPosition) {
+ case UNRECOGNIZED_USER_AGENT: // The default user agent name is not on the canonical list.
+ // This is probably because it was set in an older version of Privacy Browser before the switch to persistent user agent names.
+ nestedScrollWebView.getSettings().setUserAgentString(defaultUserAgentName);
+ break;
+
+ case SETTINGS_WEBVIEW_DEFAULT_USER_AGENT:
// Set the user agent to `""`, which uses the default value.
- mainWebView.getSettings().setUserAgentString("");
+ nestedScrollWebView.getSettings().setUserAgentString("");
break;
- case "Custom user agent":
+ case SETTINGS_CUSTOM_USER_AGENT:
// Set the custom user agent.
- mainWebView.getSettings().setUserAgentString(defaultCustomUserAgentString);
+ nestedScrollWebView.getSettings().setUserAgentString(defaultCustomUserAgentString); // TODO.
break;
default:
- // Use the selected user agent.
- mainWebView.getSettings().setUserAgentString(defaultUserAgentString);
+ // Get the user agent string from the user agent data array
+ nestedScrollWebView.getSettings().setUserAgentString(userAgentDataArray[userAgentArrayPosition]);
}
- // Store the applied user agent string.
- appliedUserAgentString = mainWebView.getSettings().getUserAgentString();
+ // Store the applied user agent string, which is used in the View Source activity.
+ appliedUserAgentString = nestedScrollWebView.getSettings().getUserAgentString(); // TODO.
+
+ // Update the user agent change tracker.
+ userAgentChanged = !appliedUserAgentString.equals(initialUserAgent); // TODO.
}
- // Set a transparent background on `urlTextBox`. We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
- urlAppBarRelativeLayout.setBackgroundDrawable(getResources().getDrawable(R.color.transparent));
+ // Set the loading of webpage images.
+ nestedScrollWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImages);
+
+ // Set a transparent background on URL edit text. The deprecated `.getDrawable()` must be used until the minimum API >= 21.
+ urlEditText.setBackgroundDrawable(getResources().getDrawable(R.color.transparent));
}
- // Close `domainsDatabaseHelper`.
+ // Close the domains database helper.
domainsDatabaseHelper.close();
- // Remove the `onTheFlyDisplayImagesSet` flag and set the display webpage images mode. `true` indicates that custom domain settings are applied.
- onTheFlyDisplayImagesSet = false;
- setDisplayWebpageImages();
-
- // Update the privacy icons, but only if `mainMenu` has already been populated.
- if (mainMenu != null) {
+ // Update the privacy icons, but only if the options menu has already been populated.
+ if (mainMenu != null) { // TODO. Consider renaming this to optionsMenu.
updatePrivacyIcons(true);
}
}
+
+ // Reload the website if returning from the Domains activity.
+ if (reloadWebsite) {
+ nestedScrollWebView.reload();
+ }
+
+ // Return the user agent changed status.
+ return userAgentChanged;
}
- private void setDisplayWebpageImages() {
- if (!onTheFlyDisplayImagesSet) {
- if (domainSettingsApplied) { // Custom domain settings are applied.
- switch (displayWebpageImagesInt) {
- case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_SYSTEM_DEFAULT:
- mainWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImagesBoolean);
- break;
+ private void applyProxyThroughOrbot(boolean reloadWebsite) {
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_ENABLED:
- mainWebView.getSettings().setLoadsImagesAutomatically(true);
- break;
+ // Get the search preferences.
+ String homepageString = sharedPreferences.getString("homepage", getString(R.string.homepage_default_value));
+ String torHomepageString = sharedPreferences.getString("tor_homepage", getString(R.string.tor_homepage_default_value));
+ String torSearchString = sharedPreferences.getString("tor_search", getString(R.string.tor_search_default_value));
+ String torSearchCustomUrlString = sharedPreferences.getString("tor_search_custom_url", getString(R.string.tor_search_custom_url_default_value));
+ String searchString = sharedPreferences.getString("search", getString(R.string.search_default_value));
+ String searchCustomUrlString = sharedPreferences.getString("search_custom_url", getString(R.string.search_custom_url_default_value));
- case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_DISABLED:
- mainWebView.getSettings().setLoadsImagesAutomatically(false);
- break;
+ // Get a handle for the action bar. `getSupportActionBar()` must be used until the minimum API >= 21.
+ ActionBar actionBar = getSupportActionBar();
+
+ // Remove the incorrect lint warning later that the action bar might be null.
+ assert actionBar != null;
+
+ // Set the homepage, search, and proxy options.
+ if (proxyThroughOrbot) { // Set the Tor options.
+ // Set `torHomepageString` as `homepage`.
+ homepage = torHomepageString;
+
+ // If formattedUrlString is null assign the homepage to it.
+ if (formattedUrlString == null) {
+ formattedUrlString = homepage;
+ }
+
+ // Set the search URL.
+ if (torSearchString.equals("Custom URL")) { // Get the custom URL string.
+ searchURL = torSearchCustomUrlString;
+ } else { // Use the string from the pre-built list.
+ searchURL = torSearchString;
+ }
+
+ // Set the proxy. `this` refers to the current activity where an `AlertDialog` might be displayed.
+ OrbotProxyHelper.setProxy(getApplicationContext(), this, "localhost", "8118");
+
+ // Set the `appBar` background to indicate proxying through Orbot is enabled. `this` refers to the context.
+ if (darkTheme) {
+ actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.dark_blue_30));
+ } else {
+ actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.blue_50));
+ }
+
+ // Check to see if Orbot is ready.
+ if (!orbotStatus.equals("ON")) { // Orbot is not ready.
+ // Set `waitingForOrbot`.
+ waitingForOrbot = true;
+
+ // Disable the wide view port so that the waiting for Orbot text is displayed correctly.
+ currentWebView.getSettings().setUseWideViewPort(false);
+
+ // Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
+ currentWebView.loadData(waitingForOrbotHtmlString, "text/html", null);
+ } else if (reloadWebsite) { // Orbot is ready and the website should be reloaded.
+ // Reload the website.
+ currentWebView.reload();
+ }
+ } else { // Set the non-Tor options.
+ // Set `homepageString` as `homepage`.
+ homepage = homepageString;
+
+ // If formattedUrlString is null assign the homepage to it.
+ if (formattedUrlString == null) {
+ formattedUrlString = homepage;
+ }
+
+ // Set the search URL.
+ if (searchString.equals("Custom URL")) { // Get the custom URL string.
+ searchURL = searchCustomUrlString;
+ } else { // Use the string from the pre-built list.
+ searchURL = searchString;
+ }
+
+ // 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) {
+ actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_900));
+ } else {
+ actionBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_100));
+ }
+
+ // Reset `waitingForOrbot.
+ waitingForOrbot = false;
+
+ // Reload the WebViews if requested.
+ if (reloadWebsite) {
+ // Reload the WebViews.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
+
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
+
+ // Only reload the WebViews if they exist.
+ if (fragmentView != null) {
+ // Get the nested scroll WebView from the tab fragment.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+
+ // Reload the WebView.
+ nestedScrollWebView.reload();
+ }
}
- } else { // Default settings are applied.
- mainWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImagesBoolean);
}
}
}
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.
if (darkTheme) {
- firstPartyCookiesIconMenuItem.setIcon(R.drawable.cookies_disabled_dark);
+ firstPartyCookiesMenuItem.setIcon(R.drawable.cookies_disabled_dark);
} else {
- firstPartyCookiesIconMenuItem.setIcon(R.drawable.cookies_disabled_light);
+ 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.
if (darkTheme) {
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_disabled_dark);
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_disabled_dark);
} else {
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_disabled_light);
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_disabled_light);
}
} else { // JavaScript is disabled, so DOM storage is ghosted.
if (darkTheme) {
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_ghosted_dark);
+ domStorageMenuItem.setIcon(R.drawable.dom_storage_ghosted_dark);
} else {
- domStorageIconMenuItem.setIcon(R.drawable.dom_storage_ghosted_light);
+ 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.
- if (darkTheme) {
- formDataIconMenuItem.setIcon(R.drawable.form_data_disabled_dark);
- } else {
- formDataIconMenuItem.setIcon(R.drawable.form_data_disabled_light);
- }
+ // 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`.
}
}
+ private void openUrlWithExternalApp(String url) {
+ // Create a download intent. Not specifying the action type will display the maximum number of options.
+ Intent downloadIntent = new Intent();
+
+ // Set the URI and the MIME type. Specifying `text/html` displays a good number of options.
+ downloadIntent.setDataAndType(Uri.parse(url), "text/html");
+
+ // Flag the intent to open in a new task.
+ downloadIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Show the chooser.
+ startActivity(Intent.createChooser(downloadIntent, getString(R.string.open_with)));
+ }
+
private void highlightUrlText() {
- String urlString = urlTextBox.getText().toString();
+ // Get a handle for the URL edit text.
+ EditText urlEditText = findViewById(R.id.url_edittext);
+
+ // Only highlight the URL text if the box is not currently selected.
+ if (!urlEditText.hasFocus()) {
+ // Get the URL string.
+ String urlString = urlEditText.getText().toString();
+
+ // Highlight the URL according to the protocol.
+ if (urlString.startsWith("file://")) { // This is a file URL.
+ // De-emphasize only the protocol.
+ urlEditText.getText().setSpan(initialGrayColorSpan, 0, 7, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ } else if (urlString.startsWith("content://")) {
+ // De-emphasize only the protocol.
+ urlEditText.getText().setSpan(initialGrayColorSpan, 0, 10, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ } else { // This is a web URL.
+ // Get the index of the `/` immediately after the domain name.
+ int endOfDomainName = urlString.indexOf("/", (urlString.indexOf("//") + 2));
+
+ // Create a base URL string.
+ String baseUrl;
+
+ // Get the base URL.
+ if (endOfDomainName > 0) { // There is at least one character after the base URL.
+ // Get the base URL.
+ baseUrl = urlString.substring(0, endOfDomainName);
+ } else { // There are no characters after the base URL.
+ // Set the base URL to be the entire URL string.
+ baseUrl = urlString;
+ }
- 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 last `.` in the domain.
+ int lastDotIndex = baseUrl.lastIndexOf(".");
+
+ // Get the index of the penultimate `.` in the domain.
+ int penultimateDotIndex = baseUrl.lastIndexOf(".", lastDotIndex - 1);
- // Get the index of the `/` immediately after the domain name.
- int endOfDomainName = urlString.indexOf("/", (urlString.indexOf("//") + 2));
+ // Markup the beginning of the URL.
+ if (urlString.startsWith("http://")) { // Highlight the protocol of connections that are not encrypted.
+ urlEditText.getText().setSpan(redColorSpan, 0, 7, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+
+ // De-emphasize subdomains.
+ if (penultimateDotIndex > 0) { // There is more than one subdomain in the domain name.
+ urlEditText.getText().setSpan(initialGrayColorSpan, 7, penultimateDotIndex + 1, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+ } else if (urlString.startsWith("https://")) { // De-emphasize the protocol of connections that are encrypted.
+ if (penultimateDotIndex > 0) { // There is more than one subdomain in the domain name.
+ // De-emphasize the protocol and the additional subdomains.
+ urlEditText.getText().setSpan(initialGrayColorSpan, 0, penultimateDotIndex + 1, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ } else { // There is only one subdomain in the domain name.
+ // De-emphasize only the protocol.
+ urlEditText.getText().setSpan(initialGrayColorSpan, 0, 8, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+ }
- // De-emphasize the text after the domain name.
- if (endOfDomainName > 0) {
- urlTextBox.getText().setSpan(finalGrayColorSpan, endOfDomainName, urlString.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ // De-emphasize the text after the domain name.
+ if (endOfDomainName > 0) {
+ urlEditText.getText().setSpan(finalGrayColorSpan, endOfDomainName, urlString.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+ }
}
}
private void loadBookmarksFolder() {
- // Update `bookmarksCursor` with the contents of the bookmarks database for the current folder.
- bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursorByDisplayOrder(currentBookmarksFolder);
+ // Update the bookmarks cursor with the contents of the bookmarks database for the current folder.
+ bookmarksCursor = bookmarksDatabaseHelper.getBookmarksByDisplayOrder(currentBookmarksFolder);
// Populate the bookmarks cursor adapter. `this` specifies the `Context`. `false` disables `autoRequery`.
bookmarksCursorAdapter = new CursorAdapter(this, bookmarksCursor, false) {
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`.
+ // 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.
bookmarksTitleTextView.setText(currentBookmarksFolder);
}
}
-}
+
+ private void openWithApp(String url) {
+ // Create the open with intent with `ACTION_VIEW`.
+ Intent openWithAppIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Set the URI but not the MIME type. This should open all available apps.
+ openWithAppIntent.setData(Uri.parse(url));
+
+ // Flag the intent to open in a new task.
+ openWithAppIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Show the chooser.
+ startActivity(openWithAppIntent);
+ }
+
+ private void openWithBrowser(String url) {
+ // Create the open with intent with `ACTION_VIEW`.
+ Intent openWithBrowserIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Set the URI and the MIME type. `"text/html"` should load browser options.
+ openWithBrowserIntent.setDataAndType(Uri.parse(url), "text/html");
+
+ // Flag the intent to open in a new task.
+ openWithBrowserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Show the chooser.
+ startActivity(openWithBrowserIntent);
+ }
+
+ public void addTab(View view) {
+ // Get a handle for the tab layout.
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+
+ // Get the new page number. The page numbers are 0 indexed, so the new page number will match the current count.
+ int newTabNumber = tabLayout.getTabCount();
+
+ // Add a new tab.
+ tabLayout.addTab(tabLayout.newTab());
+
+ // Get the new tab.
+ TabLayout.Tab newTab = tabLayout.getTabAt(newTabNumber);
+
+ // Remove the lint warning below that the current tab might be null.
+ assert newTab != null;
+
+ // Set a custom view on the current tab.
+ newTab.setCustomView(R.layout.custom_tab_view);
+
+ // Add the new WebView page.
+ webViewPagerAdapter.addPage(newTabNumber);
+
+ if (newTabNumber > 0) {
+ // Move to the new tab.
+ newTab.select();
+ }
+ }
+
+ @Override
+ public void initializeWebView(NestedScrollWebView nestedScrollWebView, int pageNumber, ProgressBar progressBar) {
+ // Get handles for the activity views.
+ FrameLayout rootFrameLayout = findViewById(R.id.root_framelayout);
+ DrawerLayout drawerLayout = findViewById(R.id.drawerlayout);
+ RelativeLayout mainContentRelativeLayout = findViewById(R.id.main_content_relativelayout);
+ ActionBar actionBar = getSupportActionBar();
+ EditText urlEditText = findViewById(R.id.url_edittext);
+ TabLayout tabLayout = findViewById(R.id.tablayout);
+ SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.swiperefreshlayout);
+
+ // Remove the incorrect lint warnings below that the some of the views might be null.
+ assert actionBar != null;
+
+ // Get a handle for the activity
+ Activity activity = this;
+
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the relevant preferences.
+ boolean downloadWithExternalApp = sharedPreferences.getBoolean("download_with_external_app", false);
+
+ // Set the app bar scrolling.
+ nestedScrollWebView.setNestedScrollingEnabled(sharedPreferences.getBoolean("scroll_app_bar", true));
+
+ // Allow pinch to zoom.
+ nestedScrollWebView.getSettings().setBuiltInZoomControls(true);
+
+ // Hide zoom controls.
+ nestedScrollWebView.getSettings().setDisplayZoomControls(false);
+
+ // Don't allow mixed content (HTTP and HTTPS) on the same website.
+ if (Build.VERSION.SDK_INT >= 21) {
+ nestedScrollWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
+ }
+
+ // Set the WebView to use a wide viewport. Otherwise, some web pages will be scrunched and some content will render outside the screen.
+ nestedScrollWebView.getSettings().setUseWideViewPort(true);
+
+ // Set the WebView to load in overview mode (zoomed out to the maximum width).
+ nestedScrollWebView.getSettings().setLoadWithOverviewMode(true);
+
+ // Explicitly disable geolocation.
+ nestedScrollWebView.getSettings().setGeolocationEnabled(false);
+
+ // Create a double-tap gesture detector to toggle full-screen mode.
+ GestureDetector doubleTapGestureDetector = new GestureDetector(getApplicationContext(), new GestureDetector.SimpleOnGestureListener() {
+ // Override `onDoubleTap()`. All other events are handled using the default settings.
+ @Override
+ public boolean onDoubleTap(MotionEvent event) {
+ if (fullScreenBrowsingModeEnabled) { // Only process the double-tap if full screen browsing mode is enabled.
+ // Toggle the full screen browsing mode tracker.
+ inFullScreenBrowsingMode = !inFullScreenBrowsingMode;
+
+ // Toggle the full screen browsing mode.
+ if (inFullScreenBrowsingMode) { // Switch to full screen mode.
+ // Hide the app bar if specified.
+ if (hideAppBar) {
+ actionBar.hide();
+ }
+
+ // Hide the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ AdHelper.hideAd(findViewById(R.id.adview));
+ }
+
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else { // Switch to normal viewing mode.
+ // Show the app bar.
+ actionBar.show();
+
+ // Show the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Reload the ad.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_unit_id));
+ }
+
+ // Remove the `SYSTEM_UI` flags from the root frame layout.
+ rootFrameLayout.setSystemUiVisibility(0);
+
+ // Add the translucent status flag.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ }
+
+ // Consume the double-tap.
+ return true;
+ } else { // Do not consume the double-tap because full screen browsing mode is disabled.
+ return false;
+ }
+ }
+ });
+
+ // Pass all touch events on the WebView through the double-tap gesture detector.
+ nestedScrollWebView.setOnTouchListener((View view, MotionEvent event) -> {
+ // Call `performClick()` on the view, which is required for accessibility.
+ view.performClick();
+
+ // Send the event to the gesture detector.
+ return doubleTapGestureDetector.onTouchEvent(event);
+ });
+
+ // Register the WebView for a context menu. This is used to see link targets and download images.
+ registerForContextMenu(nestedScrollWebView);
+
+ // Allow the downloading of files.
+ nestedScrollWebView.setDownloadListener((String url, String userAgent, String contentDisposition, String mimetype, long contentLength) -> {
+ // Check if the download should be processed by an external app.
+ if (downloadWithExternalApp) { // Download with an external app.
+ // Create a download intent. Not specifying the action type will display the maximum number of options.
+ Intent downloadIntent = new Intent();
+
+ // Set the URI and the MIME type. Specifying `text/html` displays a good number of options.
+ downloadIntent.setDataAndType(Uri.parse(url), "text/html");
+
+ // Flag the intent to open in a new task.
+ downloadIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Show the chooser.
+ startActivity(Intent.createChooser(downloadIntent, getString(R.string.open_with)));
+ } else { // Download with Android's download manager.
+ // 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 storage permission has not been granted.
+ // 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.
+ // Instantiate 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(getSupportFragmentManager(), getString(R.string.download_location));
+ } else { // Show the permission request directly.
+ // Request the permission. The download dialog will be launched by `onRequestPermissionResult()`.
+ ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, DOWNLOAD_FILE_REQUEST_CODE);
+ }
+ } else { // The storage permission has already been granted.
+ // Get a handle for the download file alert dialog.
+ DialogFragment downloadFileDialogFragment = DownloadFileDialog.fromUrl(url, contentDisposition, contentLength);
+
+ // Show the download file alert dialog.
+ downloadFileDialogFragment.show(getSupportFragmentManager(), getString(R.string.download));
+ }
+ }
+ });
+
+ // Update the find on page count.
+ nestedScrollWebView.setFindListener(new WebView.FindListener() {
+ // Get a handle for `findOnPageCountTextView`.
+ final TextView findOnPageCountTextView = findViewById(R.id.find_on_page_count_textview);
+
+ @Override
+ public void onFindResultReceived(int activeMatchOrdinal, int numberOfMatches, boolean isDoneCounting) {
+ if ((isDoneCounting) && (numberOfMatches == 0)) { // There are no matches.
+ // Set `findOnPageCountTextView` to `0/0`.
+ findOnPageCountTextView.setText(R.string.zero_of_zero);
+ } else if (isDoneCounting) { // There are matches.
+ // `activeMatchOrdinal` is zero-based.
+ int activeMatch = activeMatchOrdinal + 1;
+
+ // Build the match string.
+ String matchString = activeMatch + "/" + numberOfMatches;
+
+ // Set `findOnPageCountTextView`.
+ findOnPageCountTextView.setText(matchString);
+ }
+ }
+ });
+
+ // Set the web chrome client.
+ nestedScrollWebView.setWebChromeClient(new WebChromeClient() {
+ // Update the progress bar when a page is loading.
+ @Override
+ public void onProgressChanged(WebView view, int progress) {
+ // Inject the night mode CSS if night mode is enabled.
+ if (nightMode) {
+ // `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.
+ // `::selection {background: #0D47A1}' sets the text selection highlight color to be a dark blue. `!important` takes precedent over any existing sub-settings.
+ nestedScrollWebView.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;} ::selection {background: #0D47A1 !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 gone. This prevents the display of the `WebView` while it is still loading.
+ if (progressBar.getVisibility() == View.GONE) {
+ nestedScrollWebView.setVisibility(View.VISIBLE);
+ }
+ };
+
+ // Displaying of `mainWebView` after 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);
+
+ // Display `mainWebView` if night mode is disabled.
+ // Because of a race condition between `applyDomainSettings` and `onPageStarted`, when night mode is set by domain settings the `WebView` may be hidden even if night mode is not
+ // currently enabled.
+ if (!nightMode) {
+ nestedScrollWebView.setVisibility(View.VISIBLE);
+ }
+
+ //Stop the swipe to refresh indicator if it is running
+ swipeRefreshLayout.setRefreshing(false);
+ }
+ }
+
+ // Set the favorite icon when it changes.
+ @Override
+ public void onReceivedIcon(WebView view, Bitmap icon) {
+ // Only update the favorite icon if the website has finished loading.
+ if (progressBar.getVisibility() == View.GONE) {
+ // Save a copy of the favorite icon.
+ favoriteIconBitmap = icon;
+
+ // Get the current page position.
+ int currentPosition = webViewPagerAdapter.getPositionForId(nestedScrollWebView.getWebViewFragmentId());
+
+ // Get the current tab.
+ TabLayout.Tab tab = tabLayout.getTabAt(currentPosition);
+
+ // Remove the lint warning below that the current tab might be null.
+ assert tab != null;
+
+ // Get the custom view from the tab.
+ View tabView = tab.getCustomView();
+
+ // Remove the incorrect warning below that the current tab view might be null.
+ assert tabView != null;
+
+ // Get the favorite icon image view from the tab.
+ ImageView tabFavoriteIconImageView = tabView.findViewById(R.id.favorite_icon_imageview);
+
+ // Display the favorite icon in the tab.
+ tabFavoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
+ }
+ }
+
+ // Save a copy of the title when it changes.
+ @Override
+ public void onReceivedTitle(WebView view, String title) {
+ // Get the current page position.
+ int currentPosition = webViewPagerAdapter.getPositionForId(nestedScrollWebView.getWebViewFragmentId());
+
+ // Get the current tab.
+ TabLayout.Tab tab = tabLayout.getTabAt(currentPosition);
+
+ // Remove the lint warning below that the current tab might be null.
+ assert tab != null;
+
+ // Get the custom view from the tab.
+ View tabView = tab.getCustomView();
+
+ // Remove the incorrect warning below that the current tab view might be null.
+ assert tabView != null;
+
+ // Get the title text view from the tab.
+ TextView tabTitleTextView = tabView.findViewById(R.id.title_textview);
+
+ // Set the title as the tab text.
+ tabTitleTextView.setText(title);
+ }
+
+ // Enter full screen video.
+ @Override
+ public void onShowCustomView(View video, CustomViewCallback callback) {
+ // Set the full screen video flag.
+ displayingFullScreenVideo = true;
+
+ // Pause the ad if this is the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // 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));
+ }
+
+ // Hide the keyboard.
+ inputMethodManager.hideSoftInputFromWindow(nestedScrollWebView.getWindowToken(), 0);
+
+ // Hide the main content relative layout.
+ mainContentRelativeLayout.setVisibility(View.GONE);
+
+ // 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);
+
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+
+ // Disable the sliding drawers.
+ drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
+
+ // Add the video view to the full screen video frame layout.
+ fullScreenVideoFrameLayout.addView(video);
+
+ // Show the full screen video frame layout.
+ fullScreenVideoFrameLayout.setVisibility(View.VISIBLE);
+ }
+
+ // Exit full screen video.
+ @Override
+ public void onHideCustomView() {
+ // Unset the full screen video flag.
+ displayingFullScreenVideo = false;
+
+ // Remove all the views from the full screen video frame layout.
+ fullScreenVideoFrameLayout.removeAllViews();
+
+ // Hide the full screen video frame layout.
+ fullScreenVideoFrameLayout.setVisibility(View.GONE);
+
+ // Enable the sliding drawers.
+ drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
+
+ // Show the main content relative layout.
+ mainContentRelativeLayout.setVisibility(View.VISIBLE);
+
+ // Apply the appropriate full screen mode the `SYSTEM_UI` flags.
+ if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
+ // Hide the app bar if specified.
+ if (hideAppBar) {
+ actionBar.hide();
+ }
+
+ // Hide the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ AdHelper.hideAd(findViewById(R.id.adview));
+ }
+
+ // Remove the translucent status flag. This is necessary so the root frame layout can fill the entire screen.
+ getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+ /* Hide the system bars.
+ * SYSTEM_UI_FLAG_FULLSCREEN hides the status bar at the top of the screen.
+ * SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the root frame layout fill the area that is normally reserved for the status bar.
+ * SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bar on the bottom or right of the screen.
+ * SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the status and navigation bars translucent and automatically re-hides them after they are shown.
+ */
+ rootFrameLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+ View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ } else { // Switch to normal viewing mode.
+ // Remove the `SYSTEM_UI` flags from the root frame layout.
+ rootFrameLayout.setSystemUiVisibility(0);
+
+ // Add the translucent status flag.
+ getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+ }
+
+ // Reload the ad for the free flavor if not in full screen mode.
+ if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
+ // Reload the ad.
+ AdHelper.loadAd(findViewById(R.id.adview), getApplicationContext(), getString(R.string.ad_unit_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;
+
+ // 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;
+ }
+ });
+
+ nestedScrollWebView.setWebViewClient(new WebViewClient() {
+ // `shouldOverrideUrlLoading` makes this `WebView` the default handler for URLs inside the app, so that links are not kicked out to other apps.
+ // The deprecated `shouldOverrideUrlLoading` must be used until API >= 24.
+ @SuppressWarnings("deprecation")
+ @Override
+ public boolean shouldOverrideUrlLoading(WebView view, String url) {
+ if (url.startsWith("http")) { // Load the URL in Privacy Browser.
+ // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled.
+ formattedUrlString = "";
+
+ // Apply the domain settings for the new URL. `applyDomainSettings` doesn't do anything if the domain has not changed.
+ boolean userAgentChanged = applyDomainSettings(nestedScrollWebView, url, true, false);
+
+ // Check if the user agent has changed.
+ if (userAgentChanged) {
+ // Manually load the URL. The changing of the user agent will cause WebView to reload the previous URL.
+ nestedScrollWebView.loadUrl(url, customHeaders);
+
+ // Returning true indicates that Privacy Browser is manually handling the loading of the URL.
+ return true;
+ } else {
+ // 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(nestedScrollWebView, 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.
+ String[] 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);
+ }
+ }
+
+ // Get the current WebView page position.
+ int webViewPagePosition = webViewPagerAdapter.getPositionForId(nestedScrollWebView.getWebViewFragmentId());
+
+ // Determine if the WebView is currently displayed.
+ boolean webViewDisplayed = (webViewPagePosition == tabLayout.getSelectedTabPosition());
+
+ // Block third-party requests if enabled.
+ if (isThirdPartyRequest && blockAllThirdPartyRequests) {
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[]{BlockListHelper.REQUEST_THIRD_PARTY, url});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.THIRD_PARTY_BLOCKED_REQUESTS);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blockAllThirdPartyRequestsMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_BLOCKED_REQUESTS) + " - " +
+ getString(R.string.block_all_third_party_requests));
+ });
+ }
+
+ // Return an empty web resource response.
+ return emptyWebResourceResponse;
+ }
+
+ // Check UltraPrivacy if it is enabled.
+ if (ultraPrivacyEnabled) {
+ // Check the URL against UltraPrivacy.
+ String[] ultraPrivacyResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, ultraPrivacy);
+
+ // Process the UltraPrivacy results.
+ if (ultraPrivacyResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched UltraPrivacy's blacklist.
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[] {ultraPrivacyResults[0], ultraPrivacyResults[1], ultraPrivacyResults[2], ultraPrivacyResults[3], ultraPrivacyResults[4],
+ ultraPrivacyResults[5]});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.ULTRA_PRIVACY_BLOCKED_REQUESTS);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ ultraPrivacyMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.ULTRA_PRIVACY_BLOCKED_REQUESTS) + " - " + getString(R.string.ultraprivacy));
+ });
+ }
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ } else if (ultraPrivacyResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched UltraPrivacy's whitelist.
+ // Add a whitelist entry to the resource requests array.
+ nestedScrollWebView.addResourceRequest(new String[] {ultraPrivacyResults[0], ultraPrivacyResults[1], ultraPrivacyResults[2], ultraPrivacyResults[3], ultraPrivacyResults[4],
+ ultraPrivacyResults[5]});
+
+ // The resource request has been allowed by UltraPrivacy. `return null` loads the requested resource.
+ return null;
+ }
+ }
+
+ // Check EasyList if it is enabled.
+ if (easyListEnabled) {
+ // Check the URL against EasyList.
+ String[] easyListResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, easyList);
+
+ // Process the EasyList results.
+ if (easyListResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched EasyList's blacklist.
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[] {easyListResults[0], easyListResults[1], easyListResults[2], easyListResults[3], easyListResults[4], easyListResults[5]});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.EASY_LIST_BLOCKED_REQUESTS);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ easyListMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.EASY_LIST_BLOCKED_REQUESTS) + " - " + getString(R.string.easylist));
+ });
+ }
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ } else if (easyListResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched EasyList's whitelist.
+ // Update the whitelist result string array tracker.
+ whitelistResultStringArray = new String[] {easyListResults[0], easyListResults[1], easyListResults[2], easyListResults[3], easyListResults[4], easyListResults[5]};
+ }
+ }
+
+ // Check EasyPrivacy if it is enabled.
+ if (easyPrivacyEnabled) {
+ // Check the URL against EasyPrivacy.
+ String[] easyPrivacyResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, easyPrivacy);
+
+ // Process the EasyPrivacy results.
+ if (easyPrivacyResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched EasyPrivacy's blacklist.
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[] {easyPrivacyResults[0], easyPrivacyResults[1], easyPrivacyResults[2], easyPrivacyResults[3], easyPrivacyResults[5],
+ easyPrivacyResults[5]});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.EASY_PRIVACY_BLOCKED_REQUESTS);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ easyPrivacyMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.EASY_PRIVACY_BLOCKED_REQUESTS) + " - " + getString(R.string.easyprivacy));
+ });
+ }
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ } else if (easyPrivacyResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched EasyPrivacy's whitelist.
+ // Update the whitelist result string array tracker.
+ whitelistResultStringArray = new String[] {easyPrivacyResults[0], easyPrivacyResults[1], easyPrivacyResults[2], easyPrivacyResults[3], easyPrivacyResults[4], easyPrivacyResults[5]};
+ }
+ }
+
+ // Check Fanboy’s Annoyance List if it is enabled.
+ if (fanboysAnnoyanceListEnabled) {
+ // Check the URL against Fanboy's Annoyance List.
+ String[] fanboysAnnoyanceListResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, fanboysAnnoyanceList);
+
+ // Process the Fanboy's Annoyance List results.
+ if (fanboysAnnoyanceListResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched Fanboy's Annoyance List's blacklist.
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[] {fanboysAnnoyanceListResults[0], fanboysAnnoyanceListResults[1], fanboysAnnoyanceListResults[2], fanboysAnnoyanceListResults[3],
+ fanboysAnnoyanceListResults[4], fanboysAnnoyanceListResults[5]});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST_BLOCKED_REQUESTS);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ fanboysAnnoyanceListMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST_BLOCKED_REQUESTS) + " - " +
+ getString(R.string.fanboys_annoyance_list));
+ });
+ }
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ } else if (fanboysAnnoyanceListResults[0].equals(BlockListHelper.REQUEST_ALLOWED)){ // The resource request matched Fanboy's Annoyance List's whitelist.
+ // Update the whitelist result string array tracker.
+ whitelistResultStringArray = new String[] {fanboysAnnoyanceListResults[0], fanboysAnnoyanceListResults[1], fanboysAnnoyanceListResults[2], fanboysAnnoyanceListResults[3],
+ fanboysAnnoyanceListResults[4], fanboysAnnoyanceListResults[5]};
+ }
+ } else if (fanboysSocialBlockingListEnabled) { // Only check Fanboy’s Social Blocking List if Fanboy’s Annoyance List is disabled.
+ // Check the URL against Fanboy's Annoyance List.
+ String[] fanboysSocialListResults = blockListHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, fanboysSocialList);
+
+ // Process the Fanboy's Social Blocking List results.
+ if (fanboysSocialListResults[0].equals(BlockListHelper.REQUEST_BLOCKED)) { // The resource request matched Fanboy's Social Blocking List's blacklist.
+ // Add the result to the resource requests.
+ nestedScrollWebView.addResourceRequest(new String[] {fanboysSocialListResults[0], fanboysSocialListResults[1], fanboysSocialListResults[2], fanboysSocialListResults[3],
+ fanboysSocialListResults[4], fanboysSocialListResults[5]});
+
+ // Increment the blocked requests counters.
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.incrementRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST_BLOCKED_REQUESTS);
+
+ // Update the titles of the blocklist menu items if the WebView is currently displayed.
+ if (webViewDisplayed) {
+ // Updating the UI must be run from the UI thread.
+ activity.runOnUiThread(() -> {
+ // Update the menu item titles.
+ navigationRequestsMenuItem.setTitle(getString(R.string.requests) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ blocklistsMenuItem.setTitle(getString(R.string.blocklists) + " - " + nestedScrollWebView.getRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS));
+ fanboysSocialBlockingListMenuItem.setTitle(nestedScrollWebView.getRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST_BLOCKED_REQUESTS) + " - " +
+ getString(R.string.fanboys_social_blocking_list));
+ });
+ }
+
+ // The resource request was blocked. Return an empty web resource response.
+ return emptyWebResourceResponse;
+ } else if (fanboysSocialListResults[0].equals(BlockListHelper.REQUEST_ALLOWED)) { // The resource request matched Fanboy's Social Blocking List's whitelist.
+ // Update the whitelist result string array tracker.
+ whitelistResultStringArray = new String[] {fanboysSocialListResults[0], fanboysSocialListResults[1], fanboysSocialListResults[2], fanboysSocialListResults[3],
+ fanboysSocialListResults[4], fanboysSocialListResults[5]};
+ }
+ }
+
+ // 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.
+ nestedScrollWebView.addResourceRequest(whitelistResultStringArray);
+ } else { // The request didn't match any blocklist entry. Log it as a default request.
+ nestedScrollWebView.addResourceRequest(new String[]{BlockListHelper.REQUEST_DEFAULT, url});
+ }
+
+ // 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.
+ DialogFragment httpAuthenticationDialogFragment = HttpAuthenticationDialog.displayDialog(host, realm);
+ httpAuthenticationDialogFragment.show(getSupportFragmentManager(), getString(R.string.http_authentication));
+ }
+
+ @Override
+ public void onPageStarted(WebView view, String url, Bitmap favicon) {
+ // 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.
+ // This is also used to determine when to check for pinned mismatches.
+ urlIsLoading = true;
+
+ // Reset the list of resource requests.
+ nestedScrollWebView.clearResourceRequests();
+
+ // Initialize the counters for requests blocked by each blocklist.
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.BLOCKED_REQUESTS);
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.EASY_LIST_BLOCKED_REQUESTS);
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.EASY_PRIVACY_BLOCKED_REQUESTS);
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST_BLOCKED_REQUESTS);
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.FANBOYS_SOCIAL_BLOCKING_LIST_BLOCKED_REQUESTS);
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.ULTRA_PRIVACY_BLOCKED_REQUESTS);
+ nestedScrollWebView.resetRequestsCount(NestedScrollWebView.THIRD_PARTY_BLOCKED_REQUESTS);
+
+ // If night mode is enabled, hide `mainWebView` until after the night mode CSS is applied.
+ if (nightMode) {
+ nestedScrollWebView.setVisibility(View.INVISIBLE);
+ }
+
+ // Hide the keyboard.
+ inputMethodManager.hideSoftInputFromWindow(nestedScrollWebView.getWindowToken(), 0);
+
+ // Check to see if Privacy Browser is waiting on Orbot.
+ if (!waitingForOrbot) { // Process the URL.
+ // The formatted URL string must be updated at the beginning of the load, so that if the user toggles JavaScript during the load the new website is reloaded.
+ formattedUrlString = url;
+
+ // Display the formatted URL text.
+ urlEditText.setText(formattedUrlString);
+
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+
+ // Get a URI for the current URL.
+ Uri currentUri = Uri.parse(formattedUrlString);
+
+ // Reset the list of host IP addresses.
+ nestedScrollWebView.clearCurrentIpAddresses();
+
+ // Get the IP addresses for the host.
+ new GetHostIpAddresses(activity, getSupportFragmentManager(), nestedScrollWebView).execute(currentUri.getHost());
+
+ // Apply any custom domain settings if the URL was loaded by navigating history.
+ if (navigatingHistory) {
+ // Apply the domain settings.
+ boolean userAgentChanged = applyDomainSettings(nestedScrollWebView, url, true, false);
+
+ // Reset `navigatingHistory`.
+ navigatingHistory = false;
+
+ // Manually load the URL if the user agent has changed, which will have caused the previous URL to be reloaded.
+ if (userAgentChanged) {
+ loadUrl(formattedUrlString);
+ }
+ }
+
+ // Replace Refresh with Stop if the menu item has been created. (The WebView typically begins loading before the menu items are instantiated.)
+ if (refreshMenuItem != null) {
+ // Set the title.
+ refreshMenuItem.setTitle(R.string.stop);
+
+ // 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) {
+ // Reset the wide view port if it has been turned off by the waiting for Orbot message.
+ if (!waitingForOrbot) {
+ // Only use a wide view port if the URL starts with `http`, not for `file://` and `content://`.
+ nestedScrollWebView.getSettings().setUseWideViewPort(url.startsWith("http"));
+ }
+
+ // Flush any cookies to persistent storage. `CookieManager` has become very lazy about flushing cookies in recent versions.
+ if (firstPartyCookiesEnabled && Build.VERSION.SDK_INT >= 21) {
+ 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);
+ }
+ }
+ }
+
+
+ // Clear the cache and history if Incognito Mode is enabled.
+ if (incognitoModeEnabled) {
+ // Clear the cache. `true` includes disk files.
+ nestedScrollWebView.clearCache(true);
+
+ // Clear the back/forward history.
+ nestedScrollWebView.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 the URL text box and apply domain settings if not waiting on Orbot.
+ if (!waitingForOrbot) {
+ // Check to see if `WebView` has set `url` to be `about:blank`.
+ if (url.equals("about:blank")) { // `WebView` is blank, so `formattedUrlString` should be `""` and `urlTextBox` should display a hint.
+ // Set `formattedUrlString` to `""`.
+ formattedUrlString = "";
+
+ urlEditText.setText(formattedUrlString);
+
+ // Request focus for `urlTextBox`.
+ urlEditText.requestFocus();
+
+ // Display the keyboard.
+ inputMethodManager.showSoftInput(urlEditText, 0);
+
+ // Apply the domain settings. This clears any settings from the previous domain.
+ applyDomainSettings(nestedScrollWebView, formattedUrlString, true, false);
+ } else { // `WebView` has loaded a webpage.
+ // Set the formatted URL string. Getting the URL from the WebView instead of using the one provided by `onPageFinished` makes websites like YouTube function correctly.
+ formattedUrlString = nestedScrollWebView.getUrl();
+
+ // Only update the URL text box if the user is not typing in it.
+ if (!urlEditText.hasFocus()) {
+ // Display the formatted URL text.
+ urlEditText.setText(formattedUrlString);
+
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+ }
+ }
+
+ // Check the current website information against any pinned domain information if the current IP addresses have been loaded.
+ if ((nestedScrollWebView.hasPinnedSslCertificate() || nestedScrollWebView.hasPinnedIpAddresses()) && nestedScrollWebView.hasCurrentIpAddresses() &&
+ !nestedScrollWebView.ignorePinnedDomainInformation()) {
+ CheckPinnedMismatchHelper.checkPinnedMismatch(getSupportFragmentManager(), nestedScrollWebView);
+ }
+ }
+
+ // Reset `urlIsLoading`, which is used to prevent reloads on redirect if the user agent changes. It is also used to determine when to check for pinned mismatches.
+ urlIsLoading = false;
+ }
+
+ // 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 (nestedScrollWebView.hasPinnedSslCertificate()) {
+ // Get the pinned SSL certificate.
+ ArrayList<Object> pinnedSslCertificateArrayList = nestedScrollWebView.getPinnedSslCertificate();
+
+ // Extract the arrays from the array list.
+ String[] pinnedSslCertificateStringArray = (String[]) pinnedSslCertificateArrayList.get(0);
+ Date[] pinnedSslCertificateDateArray = (Date[]) pinnedSslCertificateArrayList.get(1);
+
+ // Check if the current SSL certificate matches the pinned certificate.
+ if (currentWebsiteIssuedToCName.equals(pinnedSslCertificateStringArray[0]) && currentWebsiteIssuedToOName.equals(pinnedSslCertificateStringArray[1]) &&
+ currentWebsiteIssuedToUName.equals(pinnedSslCertificateStringArray[2]) && currentWebsiteIssuedByCName.equals(pinnedSslCertificateStringArray[3]) &&
+ currentWebsiteIssuedByOName.equals(pinnedSslCertificateStringArray[4]) && currentWebsiteIssuedByUName.equals(pinnedSslCertificateStringArray[5]) &&
+ currentWebsiteSslStartDate.equals(pinnedSslCertificateDateArray[0]) && currentWebsiteSslEndDate.equals(pinnedSslCertificateDateArray[1])) {
+
+ // 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; // TODO. We need to pass this in instead of using a static variable. Because multiple could be displayed at once from different tabs.
+
+ // Display the SSL error `AlertDialog`.
+ DialogFragment sslCertificateErrorDialogFragment = SslCertificateErrorDialog.displayDialog(error);
+ sslCertificateErrorDialogFragment.show(getSupportFragmentManager(), getString(R.string.ssl_certificate_error));
+ }
+ }
+ });
+
+ // Check to see if this is the first page.
+ if (pageNumber == 0) {
+ // Set this nested scroll WebView as the current WebView.
+ currentWebView = nestedScrollWebView;
+
+ // Apply the app settings from the shared preferences.
+ applyAppSettings();
+
+ // Load the website if not waiting for Orbot to connect.
+ if (!waitingForOrbot) {
+ loadUrl(formattedUrlString);
+ }
+ }
+ }
+}
\ No newline at end of file
projects / PrivacyBrowserAndroid.git / blobdiff