package com.stoutner.privacybrowser.activities;
-import android.Manifest;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Dialog;
import android.content.BroadcastReceiver;
import android.content.ClipData;
import android.content.ClipboardManager;
-import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
+import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.preference.PreferenceManager;
import android.print.PrintDocumentAdapter;
import android.print.PrintManager;
+import android.provider.DocumentsContract;
import android.text.Editable;
import android.text.Spanned;
import android.text.TextWatcher;
import android.webkit.WebViewClient;
import android.webkit.WebViewDatabase;
import android.widget.ArrayAdapter;
+import android.widget.CheckBox;
import android.widget.CursorAdapter;
import android.widget.EditText;
import android.widget.FrameLayout;
import androidx.appcompat.app.AppCompatDelegate;
import androidx.appcompat.widget.Toolbar;
import androidx.coordinatorlayout.widget.CoordinatorLayout;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-import androidx.core.content.FileProvider;
import androidx.core.content.res.ResourcesCompat;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import com.stoutner.privacybrowser.dialogs.PinnedMismatchDialog;
import com.stoutner.privacybrowser.dialogs.SaveWebpageDialog;
import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
-import com.stoutner.privacybrowser.dialogs.StoragePermissionDialog;
import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
import com.stoutner.privacybrowser.dialogs.ViewSslCertificateDialog;
import com.stoutner.privacybrowser.dialogs.WaitingForProxyDialog;
import com.stoutner.privacybrowser.helpers.BlocklistHelper;
import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
-import com.stoutner.privacybrowser.helpers.FileNameHelper;
import com.stoutner.privacybrowser.helpers.ProxyHelper;
import com.stoutner.privacybrowser.views.NestedScrollWebView;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
+
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLDecoder;
import java.net.URLEncoder;
+
import java.text.NumberFormat;
+
import java.util.ArrayList;
+import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
public class MainWebViewActivity extends AppCompatActivity implements CreateBookmarkDialog.CreateBookmarkListener, CreateBookmarkFolderDialog.CreateBookmarkFolderListener,
EditBookmarkFolderDialog.EditBookmarkFolderListener, FontSizeDialog.UpdateFontSizeListener, NavigationView.OnNavigationItemSelectedListener, OpenDialog.OpenListener,
- PinnedMismatchDialog.PinnedMismatchListener, PopulateBlocklists.PopulateBlocklistsListener, SaveWebpageDialog.SaveWebpageListener, StoragePermissionDialog.StoragePermissionDialogListener,
- UrlHistoryDialog.NavigateHistoryListener, WebViewTabFragment.NewTabListener {
+ PinnedMismatchDialog.PinnedMismatchListener, PopulateBlocklists.PopulateBlocklistsListener, SaveWebpageDialog.SaveWebpageListener, UrlHistoryDialog.NavigateHistoryListener,
+ WebViewTabFragment.NewTabListener {
// The executor service handles background tasks. It is accessed from `ViewSourceActivity`.
public static ExecutorService executorService = Executors.newFixedThreadPool(4);
public final static int DOMAINS_WEBVIEW_DEFAULT_USER_AGENT = 2;
public final static int DOMAINS_CUSTOM_USER_AGENT = 13;
- // Start activity for result request codes. The public static entries are accessed from `OpenDialog()` and `SaveWebpageDialog()`.
- public final static int BROWSE_OPEN_REQUEST_CODE = 0;
- public final static int BROWSE_SAVE_WEBPAGE_REQUEST_CODE = 1;
- private final int BROWSE_FILE_UPLOAD_REQUEST_CODE = 2;
+ // Define the start activity for result request codes. The public static entries are accessed from `OpenDialog()` and `SaveWebpageDialog()`.
+ private final int BROWSE_FILE_UPLOAD_REQUEST_CODE = 0;
+ public final static int BROWSE_OPEN_REQUEST_CODE = 1;
+ public final static int BROWSE_SAVE_WEBPAGE_REQUEST_CODE = 2;
// The proxy mode is public static so it can be accessed from `ProxyHelper()`.
// It is also used in `onRestart()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `applyAppSettings()`, and `applyProxy()`.
private ArrayList<List<String[]>> ultraList;
private ArrayList<List<String[]>> ultraPrivacy;
- // `webViewDefaultUserAgent` is used in `onCreate()` and `onPrepareOptionsMenu()`.
+ // Declare the class variables
+ private BroadcastReceiver orbotStatusBroadcastReceiver;
private String webViewDefaultUserAgent;
-
- // The incognito mode is set in `applyAppSettings()` and used in `initializeWebView()`.
private boolean incognitoModeEnabled;
-
- // The full screen browsing mode tracker is set it `applyAppSettings()` and used in `initializeWebView()`.
private boolean fullScreenBrowsingModeEnabled;
-
- // `inFullScreenBrowsingMode` is used in `onCreate()`, `onConfigurationChanged()`, and `applyAppSettings()`.
private boolean inFullScreenBrowsingMode;
-
- // The app bar trackers are set in `applyAppSettings()` and used in `initializeWebView()`.
+ private boolean downloadWithExternalApp;
private boolean hideAppBar;
private boolean scrollAppBar;
-
- // The loading new intent tracker is set in `onNewIntent()` and used in `setCurrentWebView()`.
+ private boolean bottomAppBar;
private boolean loadingNewIntent;
-
- // `reapplyDomainSettingsOnRestart` is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, and `onAddDomain()`, .
private boolean reapplyDomainSettingsOnRestart;
-
- // `reapplyAppSettingsOnRestart` is used in `onNavigationItemSelected()` and `onRestart()`.
private boolean reapplyAppSettingsOnRestart;
-
- // `displayingFullScreenVideo` is used in `onCreate()` and `onResume()`.
private boolean displayingFullScreenVideo;
-
- // `orbotStatusBroadcastReceiver` is used in `onCreate()` and `onDestroy()`.
- private BroadcastReceiver orbotStatusBroadcastReceiver;
-
- // The waiting for proxy boolean is used in `onResume()`, `initializeApp()` and `applyProxy()`.
- private boolean waitingForProxy = false;
+ private boolean waitingForProxy;
// The action bar drawer toggle is initialized in `onCreate()` and used in `onResume()`.
private ActionBarDrawerToggle actionBarDrawerToggle;
private boolean sanitizeFacebookClickIds;
private boolean sanitizeTwitterAmpRedirects;
- // The file path strings are used in `onSaveWebpage()` and `onRequestPermissionResult()`
- private String openFilePath;
- private String saveWebpageUrl;
- private String saveWebpageFilePath;
+ // Define the class variables.
+ private long lastScrollUpdate = 0;
// Declare the class views.
private FrameLayout rootFrameLayout;
private MenuItem navigationRequestsMenuItem;
private MenuItem optionsPrivacyMenuItem;
private MenuItem optionsRefreshMenuItem;
- private MenuItem optionsFirstPartyCookiesMenuItem;
- private MenuItem optionsThirdPartyCookiesMenuItem;
+ private MenuItem optionsCookiesMenuItem;
private MenuItem optionsDomStorageMenuItem;
private MenuItem optionsSaveFormDataMenuItem;
private MenuItem optionsClearDataMenuItem;
// Get a handle for the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- // Get the screenshot preference.
+ // Get the preferences.
String appTheme = sharedPreferences.getString("app_theme", getString(R.string.app_theme_default_value));
boolean allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false);
+ bottomAppBar = sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false);
// Get the theme entry values string array.
String[] appThemeEntryValuesStringArray = getResources().getStringArray(R.array.app_theme_entry_values);
setTheme(R.style.PrivacyBrowser);
// Set the content view.
- setContentView(R.layout.main_framelayout);
+ if (bottomAppBar) {
+ setContentView(R.layout.main_framelayout_bottom_appbar);
+ } else {
+ setContentView(R.layout.main_framelayout_top_appbar);
+ }
// Get handles for the views.
rootFrameLayout = findViewById(R.id.root_framelayout);
// Only process the URI if it contains data or it is a web search. If the user pressed the desktop icon after the app was already running the URI will be null.
if (intentUriData != null || intentStringExtra != null || isWebSearch) {
+ // Exit the full screen video if it is displayed.
+ if (displayingFullScreenVideo) {
+ // Exit full screen video mode.
+ exitFullScreenVideo();
+
+ // Reload the current WebView. Otherwise, it can display entirely black.
+ currentWebView.reload();
+ }
+
// Get the shared preferences.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
// Get handles for the class menu items.
optionsPrivacyMenuItem = menu.findItem(R.id.javascript);
optionsRefreshMenuItem = menu.findItem(R.id.refresh);
- optionsFirstPartyCookiesMenuItem = menu.findItem(R.id.first_party_cookies);
- optionsThirdPartyCookiesMenuItem = menu.findItem(R.id.third_party_cookies);
+ optionsCookiesMenuItem = menu.findItem(R.id.cookies);
optionsDomStorageMenuItem = menu.findItem(R.id.dom_storage);
optionsSaveFormDataMenuItem = menu.findItem(R.id.save_form_data); // Form data can be removed once the minimum API >= 26.
optionsClearDataMenuItem = menu.findItem(R.id.clear_data);
// Set the initial status of the privacy icons. `false` does not call `invalidateOptionsMenu` as the last step.
updatePrivacyIcons(false);
- // Only display third-party cookies if API >= 21
- optionsThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
-
// Only display the form data menu items if the API < 26.
optionsSaveFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
optionsClearFormDataMenuItem.setVisible(Build.VERSION.SDK_INT < 26);
if (displayAdditionalAppBarIcons) {
optionsRefreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
bookmarksMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
- optionsFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ optionsCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
} else { //Do not display the additional icons.
optionsRefreshMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
bookmarksMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- optionsFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ optionsCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
}
// Replace Refresh with Stop if a URL is already loading.
optionsUltraPrivacyMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.ULTRAPRIVACY) + " - " + getString(R.string.ultraprivacy));
optionsBlockAllThirdPartyRequestsMenuItem.setTitle(currentWebView.getRequestsCount(NestedScrollWebView.THIRD_PARTY_REQUESTS) + " - " + getString(R.string.block_all_third_party_requests));
- // Only modify third-party cookies if the API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- // Set the status of the third-party cookies checkbox.
- optionsThirdPartyCookiesMenuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
-
- // Enable third-party cookies if first-party cookies are enabled.
- optionsThirdPartyCookiesMenuItem.setEnabled(cookieManager.acceptCookie());
- }
-
// Enable DOM Storage if JavaScript is enabled.
optionsDomStorageMenuItem.setEnabled(currentWebView.getSettings().getJavaScriptEnabled());
}
}
- // Set the checked status of the first party cookies menu item.
- optionsFirstPartyCookiesMenuItem.setChecked(cookieManager.acceptCookie());
+ // Set the cookies menu item checked status.
+ optionsCookiesMenuItem.setChecked(cookieManager.acceptCookie());
// Enable Clear Cookies if there are any.
optionsClearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
// Consume the event.
return true;
- } else if (menuItemId == R.id.first_party_cookies) { // First-party cookies.
+ } else if (menuItemId == R.id.cookies) { // Cookies.
// Switch the first-party cookie status.
cookieManager.setAcceptCookie(!cookieManager.acceptCookie());
- // Store the first-party cookie status.
- currentWebView.setAcceptFirstPartyCookies(cookieManager.acceptCookie());
+ // Store the cookie status.
+ currentWebView.setAcceptCookies(cookieManager.acceptCookie());
// Update the menu checkbox.
menuItem.setChecked(cookieManager.acceptCookie());
updatePrivacyIcons(true);
// Display a snackbar.
- if (cookieManager.acceptCookie()) { // First-party cookies are enabled.
- Snackbar.make(webViewPager, R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ if (cookieManager.acceptCookie()) { // Cookies are enabled.
+ Snackbar.make(webViewPager, R.string.cookies_enabled, Snackbar.LENGTH_SHORT).show();
} else if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScript is still enabled.
- Snackbar.make(webViewPager, R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(webViewPager, R.string.cookies_disabled, Snackbar.LENGTH_SHORT).show();
} else { // Privacy mode.
Snackbar.make(webViewPager, R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
}
// Reload the current WebView.
currentWebView.reload();
- // Consume the event.
- return true;
- } else if (menuItemId == R.id.third_party_cookies) { // Third-party cookies.
- // Only act if the API >= 21. Otherwise, there are no third-party cookie controls.
- if (Build.VERSION.SDK_INT >= 21) {
- // Toggle the status of thirdPartyCookiesEnabled.
- cookieManager.setAcceptThirdPartyCookies(currentWebView, !cookieManager.acceptThirdPartyCookies(currentWebView));
-
- // Update the menu checkbox.
- menuItem.setChecked(cookieManager.acceptThirdPartyCookies(currentWebView));
-
- // Display a snackbar.
- if (cookieManager.acceptThirdPartyCookies(currentWebView)) {
- Snackbar.make(webViewPager, R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
- } else {
- Snackbar.make(webViewPager, R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
- }
-
- // Reload the current WebView.
- currentWebView.reload();
- }
-
// Consume the event.
return true;
} else if (menuItemId == R.id.dom_storage) { // DOM storage.
// Update the menu checkbox.
menuItem.setChecked(currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
- // Update the staus of Fanboy's Social Blocking List.
+ // Update the status of Fanboy's Social Blocking List.
optionsFanboysSocialBlockingListMenuItem.setEnabled(!currentWebView.isBlocklistEnabled(NestedScrollWebView.FANBOYS_ANNOYANCE_LIST));
// Reload the current WebView.
PrintDocumentAdapter printDocumentAdapter = currentWebView.createPrintDocumentAdapter();
// Print the document.
- printManager.print(getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
+ printManager.print(getString(R.string.privacy_browser_webpage), printDocumentAdapter, null);
// Consume the event.
return true;
} else if (menuItemId == R.id.save_url) { // Save URL.
- // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(currentWebView.getCurrentUrl());
+ // Check the download preference.
+ if (downloadWithExternalApp) { // Download with an external app.
+ downloadUrlWithExternalApp(currentWebView.getCurrentUrl());
+ } else { // Handle the download inside of Privacy Browser.
+ // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
+ new PrepareSaveDialog(this, this, getSupportFragmentManager(), SaveWebpageDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
+ currentWebView.getAcceptCookies()).execute(currentWebView.getCurrentUrl());
+ }
// Consume the event.
return true;
- } else if (menuItemId == R.id.save_archive) { // Save archive.
+ } else if (menuItemId == R.id.save_archive) {
// Instantiate the save dialog.
- DialogFragment saveArchiveFragment = SaveWebpageDialog.saveWebpage(StoragePermissionDialog.SAVE_ARCHIVE, null, null, getString(R.string.webpage_mht), null,
+ DialogFragment saveArchiveFragment = SaveWebpageDialog.saveWebpage(SaveWebpageDialog.SAVE_ARCHIVE, currentWebView.getCurrentUrl(), null, null, null,
false);
// Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
saveArchiveFragment.show(getSupportFragmentManager(), getString(R.string.save_dialog));
- // Consume the event.
return true;
} else if (menuItemId == R.id.save_image) { // Save image.
// Instantiate the save dialog.
- DialogFragment saveImageFragment = SaveWebpageDialog.saveWebpage(StoragePermissionDialog.SAVE_IMAGE, null, null, getString(R.string.webpage_png), null,
+ DialogFragment saveImageFragment = SaveWebpageDialog.saveWebpage(SaveWebpageDialog.SAVE_IMAGE, currentWebView.getCurrentUrl(), null, null, null,
false);
// Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
// Make it so.
startActivity(requestsIntent);
} else if (menuItemId == R.id.downloads) { // Downloads.
- // Launch the system Download Manager.
- Intent downloadManagerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
+ // Try the default system download manager.
+ try {
+ // Launch the default system Download Manager.
+ Intent defaultDownloadManagerIntent = 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);
+ // Launch as a new task so that the download manager and Privacy Browser show as separate windows in the recent tasks list.
+ defaultDownloadManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- // Make it so.
- startActivity(downloadManagerIntent);
+ // Make it so.
+ startActivity(defaultDownloadManagerIntent);
+ } catch (Exception defaultDownloadManagerException) {
+ // Try a generic file manager.
+ try {
+ // Create a generic file manager intent.
+ Intent genericFileManagerIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Open the download directory.
+ genericFileManagerIntent.setDataAndType(Uri.parse(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).toString()), DocumentsContract.Document.MIME_TYPE_DIR);
+
+ // Launch as a new task so that the file manager and Privacy Browser show as separate windows in the recent tasks list.
+ genericFileManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Make it so.
+ startActivity(genericFileManagerIntent);
+ } catch (Exception genericFileManagerException) {
+ // Try an alternate file manager.
+ try {
+ // Create an alternate file manager intent.
+ Intent alternateFileManagerIntent = new Intent(Intent.ACTION_VIEW);
+
+ // Open the download directory.
+ alternateFileManagerIntent.setDataAndType(Uri.parse(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).toString()), "resource/folder");
+
+ // Launch as a new task so that the file manager and Privacy Browser show as separate windows in the recent tasks list.
+ alternateFileManagerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ // Open the alternate file manager.
+ startActivity(alternateFileManagerIntent);
+ } catch (Exception alternateFileManagerException) {
+ // Display a snackbar.
+ Snackbar.make(currentWebView, R.string.no_file_manager_detected, Snackbar.LENGTH_INDEFINITE).show();
+ }
+ }
+ }
} else if (menuItemId == R.id.domains) { // Domains.
// Set the flag to reapply the domain settings on restart when returning from Domain Settings.
reapplyDomainSettingsOnRestart = true;
ultraList.get(0).get(0)[0], ultraPrivacy.get(0).get(0)[0]};
// Add the blocklist versions to the intent.
- aboutIntent.putExtra("blocklist_versions", blocklistVersions);
+ aboutIntent.putExtra(AboutActivity.BLOCKLIST_VERSIONS, blocklistVersions);
// Make it so.
startActivity(aboutIntent);
// Add a Save URL entry.
menu.add(R.string.save_url).setOnMenuItemClickListener((MenuItem item) -> {
- // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(linkUrl);
+ // Check the download preference.
+ if (downloadWithExternalApp) { // Download with an external app.
+ downloadUrlWithExternalApp(linkUrl);
+ } else { // Handle the download inside of Privacy Browser.
+ // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
+ new PrepareSaveDialog(this, this, getSupportFragmentManager(), SaveWebpageDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
+ currentWebView.getAcceptCookies()).execute(linkUrl);
+ }
// Consume the event.
return true;
// Add a Save Image entry.
menu.add(R.string.save_image).setOnMenuItemClickListener((MenuItem item) -> {
- // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(imageUrl);
+ // Check the download preference.
+ if (downloadWithExternalApp) { // Download with an external app.
+ downloadUrlWithExternalApp(imageUrl);
+ } else { // Handle the download inside of Privacy Browser.
+ // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
+ new PrepareSaveDialog(this, this, getSupportFragmentManager(), SaveWebpageDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
+ currentWebView.getAcceptCookies()).execute(imageUrl);
+ }
// Consume the event.
return true;
// Add a Save Image entry.
menu.add(R.string.save_image).setOnMenuItemClickListener((MenuItem item) -> {
- // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(imageUrl);
+ // Check the download preference.
+ if (downloadWithExternalApp) { // Download with an external app.
+ downloadUrlWithExternalApp(imageUrl);
+ } else { // Handle the download inside of Privacy Browser.
+ // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
+ new PrepareSaveDialog(this, this, getSupportFragmentManager(), SaveWebpageDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
+ currentWebView.getAcceptCookies()).execute(imageUrl);
+ }
// Consume the event.
return true;
// Add a Save URL entry.
menu.add(R.string.save_url).setOnMenuItemClickListener((MenuItem item) -> {
- // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
- new PrepareSaveDialog(this, this, getSupportFragmentManager(), StoragePermissionDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
- currentWebView.getAcceptFirstPartyCookies()).execute(linkUrl);
+ // Check the download preference.
+ if (downloadWithExternalApp) { // Download with an external app.
+ downloadUrlWithExternalApp(linkUrl);
+ } else { // Handle the download inside of Privacy Browser.
+ // Prepare the save dialog. The dialog will be displayed once the file size and the content disposition have been acquired.
+ new PrepareSaveDialog(this, this, getSupportFragmentManager(), SaveWebpageDialog.SAVE_URL, currentWebView.getSettings().getUserAgentString(),
+ currentWebView.getAcceptCookies()).execute(linkUrl);
+ }
// Consume the event.
return true;
assert dialog != null;
// Get handles for the views in the dialog fragment.
- EditText createFolderNameEditText = dialog.findViewById(R.id.create_folder_name_edittext);
- RadioButton defaultFolderIconRadioButton = dialog.findViewById(R.id.create_folder_default_icon_radiobutton);
- ImageView folderIconImageView = dialog.findViewById(R.id.create_folder_default_icon);
+ EditText folderNameEditText = dialog.findViewById(R.id.folder_name_edittext);
+ RadioButton defaultIconRadioButton = dialog.findViewById(R.id.default_icon_radiobutton);
+ ImageView defaultIconImageView = dialog.findViewById(R.id.default_icon_imageview);
// Get new folder name string.
- String folderNameString = createFolderNameEditText.getText().toString();
+ String folderNameString = folderNameEditText.getText().toString();
// Create a folder icon bitmap.
Bitmap folderIconBitmap;
// Set the folder icon bitmap according to the dialog.
- if (defaultFolderIconRadioButton.isChecked()) { // Use the default folder icon.
+ if (defaultIconRadioButton.isChecked()) { // Use the default folder icon.
// Get the default folder icon drawable.
- Drawable folderIconDrawable = folderIconImageView.getDrawable();
+ Drawable folderIconDrawable = defaultIconImageView.getDrawable();
// Convert the folder icon drawable to a bitmap drawable.
BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
assert dialog != null;
// Get handles for the views from the dialog.
- EditText editFolderNameEditText = dialog.findViewById(R.id.edit_folder_name_edittext);
- RadioButton currentFolderIconRadioButton = dialog.findViewById(R.id.edit_folder_current_icon_radiobutton);
- RadioButton defaultFolderIconRadioButton = dialog.findViewById(R.id.edit_folder_default_icon_radiobutton);
- ImageView defaultFolderIconImageView = dialog.findViewById(R.id.edit_folder_default_icon_imageview);
+ RadioButton currentFolderIconRadioButton = dialog.findViewById(R.id.current_icon_radiobutton);
+ RadioButton defaultFolderIconRadioButton = dialog.findViewById(R.id.default_icon_radiobutton);
+ ImageView defaultFolderIconImageView = dialog.findViewById(R.id.default_icon_imageview);
+ EditText editFolderNameEditText = dialog.findViewById(R.id.folder_name_edittext);
// Get the new folder name.
String newFolderNameString = editFolderNameEditText.getText().toString();
// 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`.
+ // Get the new folder icon bitmap.
Bitmap folderIconBitmap;
if (defaultFolderIconRadioButton.isChecked()) {
// Get the default folder icon drawable.
// close the bookmarks drawer.
drawerLayout.closeDrawer(GravityCompat.END);
} else if (displayingFullScreenVideo) { // A full screen video is shown.
- // Re-enable the screen timeout.
- fullScreenVideoFrameLayout.setKeepScreenOn(false);
-
- // 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 flags.
- if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
- // Hide the banner ad in the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Get a handle for the ad view. This cannot be a class variable because it changes with each ad load.
- View adView = findViewById(R.id.adview);
-
- // Hide the banner ad.
- AdHelper.hideAd(adView);
- }
-
- /* 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);
-
- // Reload the website if the app bar is hidden. Otherwise, there is some bug in Android that causes the WebView to be entirely black.
- if (hideAppBar) {
- // Reload the WebView.
- currentWebView.reload();
- }
- } else { // Switch to normal viewing mode.
- // Remove the `SYSTEM_UI` flags from the root frame layout.
- rootFrameLayout.setSystemUiVisibility(0);
- }
-
- // Reload the ad for the free flavor if not in full screen mode.
- if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
- // Get a handle for the ad view. This cannot be a class variable because it changes with each ad load.
- View adView = findViewById(R.id.adview);
-
- // Reload the ad. `getContext()` can be used instead of `getActivity.getApplicationContext()` once the minimum API >= 23.
- AdHelper.loadAd(adView, getApplicationContext(), this, getString(R.string.ad_unit_id));
- }
+ // Exit the full screen video.
+ exitFullScreenVideo();
} else if (currentWebView.canGoBack()) { // There is at least one item in the current WebView history.
// Get the current web back forward list.
WebBackForwardList webBackForwardList = currentWebView.copyBackForwardList();
}
break;
- case BROWSE_SAVE_WEBPAGE_REQUEST_CODE:
+ case BROWSE_OPEN_REQUEST_CODE:
// Don't do anything if the user pressed back from the file picker.
if (resultCode == Activity.RESULT_OK) {
- // Get a handle for the save dialog fragment.
- DialogFragment saveWebpageDialogFragment = (DialogFragment) getSupportFragmentManager().findFragmentByTag(getString(R.string.save_dialog));
+ // Get a handle for the open dialog fragment.
+ DialogFragment openDialogFragment = (DialogFragment) getSupportFragmentManager().findFragmentByTag(getString(R.string.open));
// Only update the file name if the dialog still exists.
- if (saveWebpageDialogFragment != null) {
- // Get a handle for the save webpage dialog.
- Dialog saveWebpageDialog = saveWebpageDialogFragment.getDialog();
+ if (openDialogFragment != null) {
+ // Get a handle for the open dialog.
+ Dialog openDialog = openDialogFragment.getDialog();
// Remove the incorrect lint warning below that the dialog might be null.
- assert saveWebpageDialog != null;
+ assert openDialog != null;
// Get a handle for the file name edit text.
- EditText fileNameEditText = saveWebpageDialog.findViewById(R.id.file_name_edittext);
- TextView fileExistsWarningTextView = saveWebpageDialog.findViewById(R.id.file_exists_warning_textview);
-
- // Instantiate the file name helper.
- FileNameHelper fileNameHelper = new FileNameHelper();
+ EditText fileNameEditText = openDialog.findViewById(R.id.file_name_edittext);
- // Get the file path if it isn't null.
- if (returnedIntent.getData() != null) {
- // Convert the file name URI to a file name path.
- String fileNamePath = fileNameHelper.convertUriToFileNamePath(returnedIntent.getData());
+ // Get the file name URI from the intent.
+ Uri fileNameUri = returnedIntent.getData();
- // Set the file name path as the text of the file name edit text.
- fileNameEditText.setText(fileNamePath);
+ // Get the file name string from the URI.
+ String fileNameString = fileNameUri.toString();
- // Move the cursor to the end of the file name edit text.
- fileNameEditText.setSelection(fileNamePath.length());
+ // Set the file name text.
+ fileNameEditText.setText(fileNameString);
- // Hide the file exists warning.
- fileExistsWarningTextView.setVisibility(View.GONE);
- }
+ // Move the cursor to the end of the file name edit text.
+ fileNameEditText.setSelection(fileNameString.length());
}
}
break;
- case BROWSE_OPEN_REQUEST_CODE:
+ case BROWSE_SAVE_WEBPAGE_REQUEST_CODE:
// Don't do anything if the user pressed back from the file picker.
if (resultCode == Activity.RESULT_OK) {
- // Get a handle for the open dialog fragment.
- DialogFragment openDialogFragment = (DialogFragment) getSupportFragmentManager().findFragmentByTag(getString(R.string.open));
+ // Get a handle for the save dialog fragment.
+ DialogFragment saveWebpageDialogFragment = (DialogFragment) getSupportFragmentManager().findFragmentByTag(getString(R.string.save_dialog));
// Only update the file name if the dialog still exists.
- if (openDialogFragment != null) {
- // Get a handle for the open dialog.
- Dialog openDialog = openDialogFragment.getDialog();
+ if (saveWebpageDialogFragment != null) {
+ // Get a handle for the save webpage dialog.
+ Dialog saveWebpageDialog = saveWebpageDialogFragment.getDialog();
// Remove the incorrect lint warning below that the dialog might be null.
- assert openDialog != null;
+ assert saveWebpageDialog != null;
// Get a handle for the file name edit text.
- EditText fileNameEditText = openDialog.findViewById(R.id.file_name_edittext);
+ EditText fileNameEditText = saveWebpageDialog.findViewById(R.id.file_name_edittext);
- // Instantiate the file name helper.
- FileNameHelper fileNameHelper = new FileNameHelper();
+ // Get the file name URI from the intent.
+ Uri fileNameUri = returnedIntent.getData();
- // Get the file path if it isn't null.
- if (returnedIntent.getData() != null) {
- // Convert the file name URI to a file name path.
- String fileNamePath = fileNameHelper.convertUriToFileNamePath(returnedIntent.getData());
+ // Get the file name string from the URI.
+ String fileNameString = fileNameUri.toString();
- // Set the file name path as the text of the file name edit text.
- fileNameEditText.setText(fileNamePath);
+ // Set the file name text.
+ fileNameEditText.setText(fileNameString);
- // Move the cursor to the end of the file name edit text.
- fileNameEditText.setSelection(fileNamePath.length());
- }
+ // Move the cursor to the end of the file name edit text.
+ fileNameEditText.setSelection(fileNameString.length());
}
}
break;
// Remove the incorrect lint warning below that the dialog might be null.
assert dialog != null;
- // Get a handle for the file name edit text.
+ // Get handles for the views.
EditText fileNameEditText = dialog.findViewById(R.id.file_name_edittext);
+ CheckBox mhtCheckBox = dialog.findViewById(R.id.mht_checkbox);
// Get the file path string.
- openFilePath = fileNameEditText.getText().toString();
+ String openFilePath = fileNameEditText.getText().toString();
// Apply the domain settings. This resets the favorite icon and removes any domain settings.
- applyDomainSettings(currentWebView, "file://" + openFilePath, true, false, false);
+ applyDomainSettings(currentWebView, openFilePath, true, false, false);
- // Check to see if the storage permission is needed.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // The storage permission has been granted.
- // Open the file.
- currentWebView.loadUrl("file://" + openFilePath);
- } else { // The storage permission has not been granted.
- // Get the external private directory file.
- File externalPrivateDirectoryFile = getExternalFilesDir(null);
-
- // Remove the incorrect lint error below that the file might be null.
- assert externalPrivateDirectoryFile != null;
-
- // Get the external private directory string.
- String externalPrivateDirectory = externalPrivateDirectoryFile.toString();
-
- // Check to see if the file path is in the external private directory.
- if (openFilePath.startsWith(externalPrivateDirectory)) { // the file path is in the external private directory.
- // Open the file.
- currentWebView.loadUrl("file://" + openFilePath);
- } else { // The file path is in a public directory.
- // Check if the user has previously denied the storage permission.
- if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
- // Instantiate the storage permission alert dialog.
- DialogFragment storagePermissionDialogFragment = StoragePermissionDialog.displayDialog(StoragePermissionDialog.OPEN);
-
- // Show the storage permission alert dialog. The permission will be requested the the dialog is closed.
- storagePermissionDialogFragment.show(getSupportFragmentManager(), getString(R.string.storage_permission));
- } else { // Show the permission request directly.
- // Request the write external storage permission. The file will be opened when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, StoragePermissionDialog.OPEN);
+ // Open the file according to the type.
+ if (mhtCheckBox.isChecked()) { // Force opening of an MHT file.
+ try {
+ // Get the MHT file input stream.
+ InputStream mhtFileInputStream = getContentResolver().openInputStream(Uri.parse(openFilePath));
+
+ // Create a temporary MHT file.
+ File temporaryMhtFile = File.createTempFile("temporary_mht_file", ".mht", getCacheDir());
+
+ // Get a file output stream for the temporary MHT file.
+ FileOutputStream temporaryMhtFileOutputStream = new FileOutputStream(temporaryMhtFile);
+
+ // Create a transfer byte array.
+ byte[] transferByteArray = new byte[1024];
+
+ // Create an integer to track the number of bytes read.
+ int bytesRead;
+
+ // Copy the temporary MHT file input stream to the MHT output stream.
+ while ((bytesRead = mhtFileInputStream.read(transferByteArray)) > 0) {
+ temporaryMhtFileOutputStream.write(transferByteArray, 0, bytesRead);
}
+
+ // Flush the temporary MHT file output stream.
+ temporaryMhtFileOutputStream.flush();
+
+ // Close the streams.
+ temporaryMhtFileOutputStream.close();
+ mhtFileInputStream.close();
+
+ // Load the temporary MHT file.
+ currentWebView.loadUrl(temporaryMhtFile.toString());
+ } catch (Exception exception) {
+ // Display a snackbar.
+ Snackbar.make(currentWebView, getString(R.string.error) + " " + exception.toString(), Snackbar.LENGTH_INDEFINITE).show();
}
+ } else { // Let the WebView handle opening of the file.
+ // Open the file.
+ currentWebView.loadUrl(openFilePath);
}
}
- @Override
- public void onSaveWebpage(int saveType, String originalUrlString, DialogFragment dialogFragment) {
+ private void downloadUrlWithExternalApp(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.
+ 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.download_with_external_app)));
+ }
+
+ public void onSaveWebpage(int saveType, @NonNull String originalUrlString, DialogFragment dialogFragment) {
// Get the dialog.
Dialog dialog = dialogFragment.getDialog();
// Remove the incorrect lint warning below that the dialog might be null.
assert dialog != null;
- // Get a handle for the edit texts.
- EditText dialogUrlEditText = dialog.findViewById(R.id.url_edittext);
+ // Get a handle for the file name edit text.
EditText fileNameEditText = dialog.findViewById(R.id.file_name_edittext);
- // Store the URL.
- if ((originalUrlString != null) && originalUrlString.startsWith("data:")) {
- // Save the original URL.
- saveWebpageUrl = originalUrlString;
- } else {
- // Get the URL from the edit text, which may have been modified.
- saveWebpageUrl = dialogUrlEditText.getText().toString();
- }
-
// Get the file path from the edit text.
- saveWebpageFilePath = fileNameEditText.getText().toString();
-
- // Check to see if the storage permission is needed.
- if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // The storage permission has been granted.
- //Save the webpage according to the save type.
- switch (saveType) {
- case StoragePermissionDialog.SAVE_URL:
- // Save the URL.
- new SaveUrl(this, this, saveWebpageFilePath, currentWebView.getSettings().getUserAgentString(), currentWebView.getAcceptFirstPartyCookies()).execute(saveWebpageUrl);
- break;
-
- case StoragePermissionDialog.SAVE_ARCHIVE:
- // Save the webpage archive.
- saveWebpageArchive(saveWebpageFilePath);
- break;
-
- case StoragePermissionDialog.SAVE_IMAGE:
- // Save the webpage image.
- new SaveWebpageImage(this, this, saveWebpageFilePath, currentWebView).execute();
- break;
- }
+ String saveWebpageFilePath = fileNameEditText.getText().toString();
- // Reset the strings.
- saveWebpageUrl = "";
- saveWebpageFilePath = "";
- } else { // The storage permission has not been granted.
- // Get the external private directory file.
- File externalPrivateDirectoryFile = getExternalFilesDir(null);
-
- // Remove the incorrect lint error below that the file might be null.
- assert externalPrivateDirectoryFile != null;
-
- // Get the external private directory string.
- String externalPrivateDirectory = externalPrivateDirectoryFile.toString();
-
- // Check to see if the file path is in the external private directory.
- if (saveWebpageFilePath.startsWith(externalPrivateDirectory)) { // The file path is in the external private directory.
- // Save the webpage according to the save type.
- switch (saveType) {
- case StoragePermissionDialog.SAVE_URL:
- // Save the URL.
- new SaveUrl(this, this, saveWebpageFilePath, currentWebView.getSettings().getUserAgentString(), currentWebView.getAcceptFirstPartyCookies()).execute(saveWebpageUrl);
- break;
+ //Save the webpage according to the save type.
+ switch (saveType) {
+ case SaveWebpageDialog.SAVE_URL:
+ // Get a handle for the dialog URL edit text.
+ EditText dialogUrlEditText = dialog.findViewById(R.id.url_edittext);
- case StoragePermissionDialog.SAVE_ARCHIVE:
- // Save the webpage archive.
- saveWebpageArchive(saveWebpageFilePath);
- break;
+ // Define the save webpage URL.
+ String saveWebpageUrl;
- case StoragePermissionDialog.SAVE_IMAGE:
- // Save the webpage image.
- new SaveWebpageImage(this, this, saveWebpageFilePath, currentWebView).execute();
- break;
+ // Store the URL.
+ if (originalUrlString.startsWith("data:")) {
+ // Save the original URL.
+ saveWebpageUrl = originalUrlString;
+ } else {
+ // Get the URL from the edit text, which may have been modified.
+ saveWebpageUrl = dialogUrlEditText.getText().toString();
}
- // Reset the strings.
- saveWebpageUrl = "";
- saveWebpageFilePath = "";
- } else { // The file path is in a public directory.
- // Check if the user has previously denied the storage permission.
- if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) { // Show a dialog explaining the request first.
- // Instantiate the storage permission alert dialog.
- DialogFragment storagePermissionDialogFragment = StoragePermissionDialog.displayDialog(saveType);
-
- // Show the storage permission alert dialog. The permission will be requested when the dialog is closed.
- storagePermissionDialogFragment.show(getSupportFragmentManager(), getString(R.string.storage_permission));
- } else { // Show the permission request directly.
- // Request the write external storage permission according to the save type. The URL will be saved when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, saveType);
- }
- }
- }
- }
+ // Save the URL.
+ new SaveUrl(this, this, saveWebpageFilePath, currentWebView.getSettings().getUserAgentString(), currentWebView.getAcceptCookies()).execute(saveWebpageUrl);
+ break;
- @Override
- public void onCloseStoragePermissionDialog(int requestType) {
- // Request the write external storage permission according to the request type. The file will be opened when it finishes.
- ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, requestType);
+ case SaveWebpageDialog.SAVE_ARCHIVE:
+ try {
+ // Create a temporary MHT file.
+ File temporaryMhtFile = File.createTempFile("temporary_mht_file", ".mht", getCacheDir());
- }
+ // Save the temporary MHT file.
+ currentWebView.saveWebArchive(temporaryMhtFile.toString(), false, callbackValue -> {
+ if (callbackValue != null) { // The temporary MHT file was saved successfully.
+ try {
+ // Create a temporary MHT file input stream.
+ FileInputStream temporaryMhtFileInputStream = new FileInputStream(temporaryMhtFile);
- @Override
- public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
- //Only process the results if they exist (this method is triggered when a dialog is presented the first time for an app, but no grant results are included).
- if (grantResults.length > 0) {
- switch (requestCode) {
- case StoragePermissionDialog.OPEN:
- // Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
- if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
- // Load the file.
- currentWebView.loadUrl("file://" + openFilePath);
- } else { // The storage permission was not granted.
- // Display an error snackbar.
- Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
- }
- break;
-
- case StoragePermissionDialog.SAVE_URL:
- // Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
- if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
- // Save the raw URL.
- new SaveUrl(this, this, saveWebpageFilePath, currentWebView.getSettings().getUserAgentString(), currentWebView.getAcceptFirstPartyCookies()).execute(saveWebpageUrl);
- } else { // The storage permission was not granted.
- // Display an error snackbar.
- Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
- }
- break;
-
- case StoragePermissionDialog.SAVE_ARCHIVE:
- // Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
- if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
- // Save the webpage archive.
- saveWebpageArchive(saveWebpageFilePath);
- } else { // The storage permission was not granted.
- // Display an error snackbar.
- Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
- }
- break;
-
- case StoragePermissionDialog.SAVE_IMAGE:
- // Check to see if the storage permission was granted. If the dialog was canceled the grant results will be empty.
- if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { // The storage permission was granted.
- // Save the webpage image.
- new SaveWebpageImage(this, this, saveWebpageFilePath, currentWebView).execute();
- } else { // The storage permission was not granted.
- // Display an error snackbar.
- Snackbar.make(currentWebView, getString(R.string.cannot_use_location), Snackbar.LENGTH_LONG).show();
- }
- break;
- }
+ // Get an output stream for the save webpage file path.
+ OutputStream mhtOutputStream = getContentResolver().openOutputStream(Uri.parse(saveWebpageFilePath));
- // Reset the strings.
- openFilePath = "";
- saveWebpageUrl = "";
- saveWebpageFilePath = "";
+ // Create a transfer byte array.
+ byte[] transferByteArray = new byte[1024];
+
+ // Create an integer to track the number of bytes read.
+ int bytesRead;
+
+ // Copy the temporary MHT file input stream to the MHT output stream.
+ while ((bytesRead = temporaryMhtFileInputStream.read(transferByteArray)) > 0) {
+ mhtOutputStream.write(transferByteArray, 0, bytesRead);
+ }
+
+ // Close the streams.
+ mhtOutputStream.close();
+ temporaryMhtFileInputStream.close();
+
+ // Display a snackbar.
+ Snackbar.make(currentWebView, getString(R.string.file_saved) + " " + currentWebView.getCurrentUrl(), Snackbar.LENGTH_SHORT).show();
+ } catch (Exception exception) {
+ // Display a snackbar with the exception.
+ Snackbar.make(currentWebView, getString(R.string.error_saving_file) + " " + exception.toString(), Snackbar.LENGTH_INDEFINITE).show();
+ } finally {
+ // Delete the temporary MHT file.
+ //noinspection ResultOfMethodCallIgnored
+ temporaryMhtFile.delete();
+ }
+ } else { // There was an unspecified error while saving the temporary MHT file.
+ // Display an error snackbar.
+ Snackbar.make(currentWebView, getString(R.string.error_saving_file), Snackbar.LENGTH_INDEFINITE).show();
+ }
+ });
+ } catch (IOException ioException) {
+ // Display a snackbar with the IO exception.
+ Snackbar.make(currentWebView, getString(R.string.error_saving_file) + " " + ioException.toString(), Snackbar.LENGTH_INDEFINITE).show();
+ }
+ break;
+
+ case SaveWebpageDialog.SAVE_IMAGE:
+ // Save the webpage image.
+ new SaveWebpageImage(this, saveWebpageFilePath, currentWebView).execute();
+ break;
}
}
-
+
+ // Remove the warning that `OnTouchListener()` needs to override `performClick()`, as the only purpose of setting the `OnTouchListener()` is to make it do nothing.
+ @SuppressLint("ClickableViewAccessibility")
private void initializeApp() {
// Get a handle for the input method.
InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
this.registerReceiver(orbotStatusBroadcastReceiver, new IntentFilter("org.torproject.android.intent.action.STATUS"));
// Get handles for views that need to be modified.
+ LinearLayout bookmarksHeaderLinearLayout = findViewById(R.id.bookmarks_header_linearlayout);
ListView bookmarksListView = findViewById(R.id.bookmarks_drawer_listview);
FloatingActionButton launchBookmarksActivityFab = findViewById(R.id.launch_bookmarks_activity_fab);
FloatingActionButton createBookmarkFolderFab = findViewById(R.id.create_bookmark_folder_fab);
}
});
+ // Set a touch listener on the bookmarks header linear layout so that touches don't pass through to the button underneath.
+ bookmarksHeaderLinearLayout.setOnTouchListener((view, motionEvent) -> {
+ // Consume the touch.
+ return true;
+ });
+
// Set the launch bookmarks activity FAB to launch the bookmarks activity.
launchBookmarksActivityFab.setOnClickListener(v -> {
// Get a copy of the favorite icon bitmap.
});
// Implement swipe to refresh.
- swipeRefreshLayout.setOnRefreshListener(() -> currentWebView.reload());
+ swipeRefreshLayout.setOnRefreshListener(() -> {
+ // Check the visibility of the bottom app bar. Sometimes it is hidden if the WebView is the same size as the visible screen.
+ if (bottomAppBar && scrollAppBar && (appBarLayout.getVisibility() == View.GONE)) { // The bottom app bar is currently hidden.
+ // Show the app bar.
+ appBarLayout.setVisibility(View.VISIBLE);
+
+ // Disable the refreshing animation.
+ swipeRefreshLayout.setRefreshing(false);
+ } else { // A bottom app bar is not currently hidden.
+ // Reload the website.
+ currentWebView.reload();
+ }
+ });
// Store the default progress view offsets for use later in `initializeWebView()`.
defaultProgressViewStartOffset = swipeRefreshLayout.getProgressViewStartOffset();
// Find out if the selected bookmark is a folder.
boolean isFolder = bookmarksDatabaseHelper.isFolder(databaseId);
- if (isFolder) {
+ // Check to see if the bookmark is a folder.
+ if (isFolder) { // The bookmark is a folder.
// Save the current folder name, which is used in `onSaveEditBookmarkFolder()`.
oldFolderNameString = bookmarksCursor.getString(bookmarksCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME));
// Show the edit folder bookmark dialog.
editBookmarkFolderDialog.show(getSupportFragmentManager(), getString(R.string.edit_folder));
- } else {
+ } else { // The bookmark is not a folder.
// Get the bookmark cursor for this ID.
Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmark(databaseId);
// Load the bookmark in a new tab but do not switch to the tab or close the drawer.
addNewTab(bookmarkCursor.getString(bookmarkCursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_URL)), false);
+
+ // Display a snackbar.
+ Snackbar.make(currentWebView, R.string.bookmark_opened_in_background, Snackbar.LENGTH_SHORT).show();
}
// Consume the event.
@Override
public void onDrawerClosed(@NonNull View drawerView) {
+ // Reset the drawer icon when the drawer is closed. Otherwise, it is an arrow if the drawer is open when the app is restarted.
+ actionBarDrawerToggle.syncState();
}
@Override
// Store the values from the shared preferences in variables.
incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false);
- boolean doNotTrackEnabled = sharedPreferences.getBoolean("do_not_track", false);
sanitizeGoogleAnalytics = sharedPreferences.getBoolean("google_analytics", true);
sanitizeFacebookClickIds = sharedPreferences.getBoolean("facebook_click_ids", true);
sanitizeTwitterAmpRedirects = sharedPreferences.getBoolean("twitter_amp_redirects", true);
proxyMode = sharedPreferences.getString("proxy", getString(R.string.proxy_default_value));
fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false);
+ downloadWithExternalApp = sharedPreferences.getBoolean(getString(R.string.download_with_external_app_key), false);
hideAppBar = sharedPreferences.getBoolean("hide_app_bar", true);
scrollAppBar = sharedPreferences.getBoolean("scroll_app_bar", true);
// Apply the proxy.
applyProxy(false);
- // Set Do Not Track status.
- if (doNotTrackEnabled) {
- customHeaders.put("DNT", "1");
- } else {
- customHeaders.remove("DNT");
- }
-
- // Get the current layout parameters. Using coordinator layout parameters allows the `setBehavior()` command and using app bar layout parameters allows the `setScrollFlags()` command.
- CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
- AppBarLayout.LayoutParams toolbarLayoutParams = (AppBarLayout.LayoutParams) toolbar.getLayoutParams();
- AppBarLayout.LayoutParams findOnPageLayoutParams = (AppBarLayout.LayoutParams) findOnPageLinearLayout.getLayoutParams();
- AppBarLayout.LayoutParams tabsLayoutParams = (AppBarLayout.LayoutParams) tabsLinearLayout.getLayoutParams();
-
- // Add the scrolling behavior to the layout parameters.
- if (scrollAppBar) {
- // Enable scrolling of the app bar.
- swipeRefreshLayoutParams.setBehavior(new AppBarLayout.ScrollingViewBehavior());
- toolbarLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
- findOnPageLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
- tabsLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
- } else {
- // Disable scrolling of the app bar.
- swipeRefreshLayoutParams.setBehavior(null);
- toolbarLayoutParams.setScrollFlags(0);
- findOnPageLayoutParams.setScrollFlags(0);
- tabsLayoutParams.setScrollFlags(0);
-
- // Expand the app bar if it is currently collapsed.
- appBarLayout.setExpanded(true);
- }
-
- // Apply the modified layout parameters.
- swipeRefreshLayout.setLayoutParams(swipeRefreshLayoutParams);
- toolbar.setLayoutParams(toolbarLayoutParams);
- findOnPageLinearLayout.setLayoutParams(findOnPageLayoutParams);
- tabsLinearLayout.setLayoutParams(tabsLayoutParams);
+ // Adjust the layout and scrolling parameters if the app bar is at the top of the screen.
+ if (!bottomAppBar) {
+ // Get the current layout parameters. Using coordinator layout parameters allows the `setBehavior()` command and using app bar layout parameters allows the `setScrollFlags()` command.
+ CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
+ AppBarLayout.LayoutParams toolbarLayoutParams = (AppBarLayout.LayoutParams) toolbar.getLayoutParams();
+ AppBarLayout.LayoutParams findOnPageLayoutParams = (AppBarLayout.LayoutParams) findOnPageLinearLayout.getLayoutParams();
+ AppBarLayout.LayoutParams tabsLayoutParams = (AppBarLayout.LayoutParams) tabsLinearLayout.getLayoutParams();
+
+ // Add the scrolling behavior to the layout parameters.
+ if (scrollAppBar) {
+ // Enable scrolling of the app bar.
+ swipeRefreshLayoutParams.setBehavior(new AppBarLayout.ScrollingViewBehavior());
+ toolbarLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
+ findOnPageLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
+ tabsLayoutParams.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS | AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
+ } else {
+ // Disable scrolling of the app bar.
+ swipeRefreshLayoutParams.setBehavior(null);
+ toolbarLayoutParams.setScrollFlags(0);
+ findOnPageLayoutParams.setScrollFlags(0);
+ tabsLayoutParams.setScrollFlags(0);
+
+ // Expand the app bar if it is currently collapsed.
+ appBarLayout.setExpanded(true);
+ }
- // 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);
+ // Set the app bar scrolling for each WebView.
+ for (int i = 0; i < webViewPagerAdapter.getCount(); i++) {
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
- // 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);
+ // 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);
- // Set the app bar scrolling.
- nestedScrollWebView.setNestedScrollingEnabled(scrollAppBar);
+ // Set the app bar scrolling.
+ nestedScrollWebView.setNestedScrollingEnabled(scrollAppBar);
+ }
}
}
}
@Override
- public void navigateHistory(String url, int steps) {
+ public void navigateHistory(@NonNull String url, int steps) {
// Apply the domain settings.
applyDomainSettings(currentWebView, url, false, false, false);
// Get the settings from the cursor.
nestedScrollWebView.setDomainSettingsDatabaseId(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper._ID)));
nestedScrollWebView.getSettings().setJavaScriptEnabled(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)) == 1);
- nestedScrollWebView.setAcceptFirstPartyCookies(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)) == 1);
- boolean domainThirdPartyCookiesEnabled = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)) == 1);
+ nestedScrollWebView.setAcceptCookies(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.COOKIES)) == 1);
nestedScrollWebView.getSettings().setDomStorageEnabled(currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)) == 1);
// Form data can be removed once the minimum API >= 26.
boolean saveFormData = (currentDomainSettingsCursor.getInt(currentDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1);
}
// Apply the cookie domain settings.
- cookieManager.setAcceptCookie(nestedScrollWebView.getAcceptFirstPartyCookies());
-
- // Set third-party cookies status if API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, domainThirdPartyCookiesEnabled);
- }
+ cookieManager.setAcceptCookie(nestedScrollWebView.getAcceptCookies());
// Apply the form data setting if the API < 26.
if (Build.VERSION.SDK_INT < 26) {
} else { // The new URL does not have custom domain settings. Load the defaults.
// Store the values from the shared preferences.
nestedScrollWebView.getSettings().setJavaScriptEnabled(sharedPreferences.getBoolean("javascript", false));
- nestedScrollWebView.setAcceptFirstPartyCookies(sharedPreferences.getBoolean("first_party_cookies", false));
- boolean defaultThirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies", false);
+ nestedScrollWebView.setAcceptCookies(sharedPreferences.getBoolean(getString(R.string.cookies_key), false));
nestedScrollWebView.getSettings().setDomStorageEnabled(sharedPreferences.getBoolean("dom_storage", false));
boolean saveFormData = sharedPreferences.getBoolean("save_form_data", false); // Form data can be removed once the minimum API >= 26.
nestedScrollWebView.enableBlocklist(NestedScrollWebView.EASYLIST, sharedPreferences.getBoolean("easylist", true));
nestedScrollWebView.enableBlocklist(NestedScrollWebView.ULTRAPRIVACY, sharedPreferences.getBoolean("ultraprivacy", true));
nestedScrollWebView.enableBlocklist(NestedScrollWebView.THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean("block_all_third_party_requests", false));
- // Apply the default first-party cookie setting.
- cookieManager.setAcceptCookie(nestedScrollWebView.getAcceptFirstPartyCookies());
+ // Apply the default cookie setting.
+ cookieManager.setAcceptCookie(nestedScrollWebView.getAcceptCookies());
// Apply the default font size setting.
try {
// Reset the pinned variables.
nestedScrollWebView.setDomainSettingsDatabaseId(-1);
- // Set third-party cookies status if API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.setAcceptThirdPartyCookies(nestedScrollWebView, defaultThirdPartyCookiesEnabled);
- }
-
// Get the array position of the user agent name.
int userAgentArrayPosition = userAgentNamesArray.getPosition(defaultUserAgentName);
PackageManager packageManager = getPackageManager();
// Check to see if I2P is in the list. This will throw an error and drop to the catch section if it isn't installed.
- packageManager.getPackageInfo("org.torproject.android", 0);
+ packageManager.getPackageInfo("net.i2p.android.router", 0);
} catch (PackageManager.NameNotFoundException exception) { // I2P is not installed.
// Sow the I2P not installed dialog if it is not already displayed.
if (getSupportFragmentManager().findFragmentByTag(getString(R.string.proxy_not_installed_dialog)) == null) {
// Update the privacy icon.
if (currentWebView.getSettings().getJavaScriptEnabled()) { // JavaScript is enabled.
optionsPrivacyMenuItem.setIcon(R.drawable.javascript_enabled);
- } else if (currentWebView.getAcceptFirstPartyCookies()) { // JavaScript is disabled but cookies are enabled.
+ } else if (currentWebView.getAcceptCookies()) { // JavaScript is disabled but cookies are enabled.
optionsPrivacyMenuItem.setIcon(R.drawable.warning);
} else { // All the dangerous features are disabled.
optionsPrivacyMenuItem.setIcon(R.drawable.privacy_mode);
// Get the current theme status.
int currentThemeStatus = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
- // Update the first-party cookies icon.
- if (currentWebView.getAcceptFirstPartyCookies()) { // First-party cookies are enabled.
- optionsFirstPartyCookiesMenuItem.setIcon(R.drawable.cookies_enabled);
- } else { // First-party cookies are disabled.
+ // Update the cookies icon.
+ if (currentWebView.getAcceptCookies()) { // Cookies are enabled.
+ optionsCookiesMenuItem.setIcon(R.drawable.cookies_enabled);
+ } else { // Cookies are disabled.
if (currentThemeStatus == Configuration.UI_MODE_NIGHT_NO) {
- optionsFirstPartyCookiesMenuItem.setIcon(R.drawable.cookies_disabled_day);
+ optionsCookiesMenuItem.setIcon(R.drawable.cookies_disabled_day);
} else {
- optionsFirstPartyCookiesMenuItem.setIcon(R.drawable.cookies_disabled_night);
+ optionsCookiesMenuItem.setIcon(R.drawable.cookies_disabled_night);
}
}
// 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`.
+ // Populate the bookmarks cursor adapter.
bookmarksCursorAdapter = new CursorAdapter(this, bookmarksCursor, false) {
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
- // Inflate the individual item layout. `false` does not attach it to the root.
+ // Inflate the individual item layout.
return getLayoutInflater().inflate(R.layout.bookmarks_drawer_item_linearlayout, parent, false);
}
}
private void addNewTab(String url, boolean moveToTab) {
+ // Clear the focus from the URL edit text, so that it will be populated with the information from the new tab.
+ urlEditText.clearFocus();
+
// 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();
}
private void closeCurrentTab() {
- // Pause the current WebView. This prevents buffered audio from playing after the tab is closed.
- currentWebView.onPause();
-
// Get the current tab number.
int currentTabNumber = tabLayout.getSelectedTabPosition();
// Delete the current tab.
tabLayout.removeTabAt(currentTabNumber);
- // Delete the current page. If the selected page number did not change during the delete, it will return true, meaning that the current WebView must be reset.
+ // Delete the current page. If the selected page number did not change during the delete (because the newly selected tab has has same number as the previously deleted tab), it will return true,
+ // meaning that the current WebView must be reset. Otherwise it will happen automatically as the selected tab number changes.
if (webViewPagerAdapter.deletePage(currentTabNumber, webViewPager)) {
setCurrentWebView(currentTabNumber);
}
-
- // Expand the app bar if it is currently collapsed.
- appBarLayout.setExpanded(true);
}
- private void saveWebpageArchive(String filePath) {
- // Save the webpage archive.
- currentWebView.saveWebArchive(filePath);
+ private void exitFullScreenVideo() {
+ // Re-enable the screen timeout.
+ fullScreenVideoFrameLayout.setKeepScreenOn(false);
- // Display a snackbar.
- Snackbar saveWebpageArchiveSnackbar = Snackbar.make(currentWebView, getString(R.string.file_saved) + " " + filePath, Snackbar.LENGTH_SHORT);
+ // Unset the full screen video flag.
+ displayingFullScreenVideo = false;
- // Add an open option to the snackbar.
- saveWebpageArchiveSnackbar.setAction(R.string.open, (View view) -> {
- // Get a file for the file name string.
- File file = new File(filePath);
+ // Remove all the views from the full screen video frame layout.
+ fullScreenVideoFrameLayout.removeAllViews();
- // Declare a file URI variable.
- Uri fileUri;
+ // Hide the full screen video frame layout.
+ fullScreenVideoFrameLayout.setVisibility(View.GONE);
- // Get the URI for the file according to the Android version.
- if (Build.VERSION.SDK_INT >= 24) { // Use a file provider.
- fileUri = FileProvider.getUriForFile(this, getString(R.string.file_provider), file);
- } else { // Get the raw file path URI.
- fileUri = Uri.fromFile(file);
- }
+ // Enable the sliding drawers.
+ drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
- // Get a handle for the content resolver.
- ContentResolver contentResolver = getContentResolver();
+ // Show the main content relative layout.
+ mainContentRelativeLayout.setVisibility(View.VISIBLE);
- // Create an open intent with `ACTION_VIEW`.
- Intent openIntent = new Intent(Intent.ACTION_VIEW);
+ // Apply the appropriate full screen mode flags.
+ if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
+ // Hide the app bar if specified.
+ if (hideAppBar) {
+ // Hide the tab linear layout.
+ tabsLinearLayout.setVisibility(View.GONE);
- // Set the URI and the MIME type.
- openIntent.setDataAndType(fileUri, contentResolver.getType(fileUri));
+ // Hide the action bar.
+ actionBar.hide();
+ }
- // Allow the app to read the file URI.
- openIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ // Hide the banner ad in the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ // Get a handle for the ad view. This cannot be a class variable because it changes with each ad load.
+ View adView = findViewById(R.id.adview);
- // Show the chooser.
- startActivity(Intent.createChooser(openIntent, getString(R.string.open)));
- });
+ // Hide the banner ad.
+ AdHelper.hideAd(adView);
+ }
- // Show the snackbar.
- saveWebpageArchiveSnackbar.show();
+ /* 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);
+ }
+
+ // Reload the ad for the free flavor if not in full screen mode.
+ if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
+ // Get a handle for the ad view. This cannot be a class variable because it changes with each ad load.
+ View adView = findViewById(R.id.adview);
+
+ // Reload the ad.
+ AdHelper.loadAd(adView, this, this, getString(R.string.ad_unit_id));
+ }
}
private void clearAndExit() {
// Get the WebView tab fragment.
WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Get the WebView fragment view.
+ View webViewFragmentView = webViewTabFragment.getView();
// Only clear the cache if the WebView exists.
- if (fragmentView != null) {
+ if (webViewFragmentView != null) {
// Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ NestedScrollWebView nestedScrollWebView = webViewFragmentView.findViewById(R.id.nestedscroll_webview);
// Clear the cache for this WebView.
nestedScrollWebView.clearCache(true);
// Get the WebView tab fragment.
WebViewTabFragment webViewTabFragment = webViewPagerAdapter.getPageFragment(i);
- // Get the fragment view.
- View fragmentView = webViewTabFragment.getView();
+ // Get the WebView frame layout.
+ FrameLayout webViewFrameLayout = (FrameLayout) webViewTabFragment.getView();
// Only wipe out the WebView if it exists.
- if (fragmentView != null) {
+ if (webViewFrameLayout != null) {
// Get the nested scroll WebView from the tab fragment.
- NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+ NestedScrollWebView nestedScrollWebView = webViewFrameLayout.findViewById(R.id.nestedscroll_webview);
// Clear SSL certificate preferences for this WebView.
nestedScrollWebView.clearSslPreferences();
// Clear the back/forward history for this WebView.
nestedScrollWebView.clearHistory();
+ // Remove all the views from the frame layout.
+ webViewFrameLayout.removeAllViews();
+
// Destroy the internal state of the WebView.
nestedScrollWebView.destroy();
}
// Get a handle for the cookie manager.
CookieManager cookieManager = CookieManager.getInstance();
- // Set the first-party cookie status.
- cookieManager.setAcceptCookie(currentWebView.getAcceptFirstPartyCookies());
+ // Set the cookie status.
+ cookieManager.setAcceptCookie(currentWebView.getAcceptCookies());
// Update the privacy icons. `true` redraws the icons in the app bar.
updatePrivacyIcons(true);
// Explicitly disable geolocation.
nestedScrollWebView.getSettings().setGeolocationEnabled(false);
+ // Allow loading of file:// URLs. This is necessary for opening MHT web archives, which are copies into a temporary cache location.
+ nestedScrollWebView.getSettings().setAllowFileAccess(true);
+
// 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.
// Hide the action bar.
actionBar.hide();
- // Check to see if the app bar is normally scrolled.
- if (scrollAppBar) { // The app bar is scrolled when it is displayed.
- // Get the swipe refresh layout parameters.
- CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
-
- // Remove the off-screen scrolling layout.
- swipeRefreshLayoutParams.setBehavior(null);
- } else { // The app bar is not scrolled when it is displayed.
- // Remove the padding from the top of the swipe refresh layout.
- swipeRefreshLayout.setPadding(0, 0, 0, 0);
-
- // The swipe refresh circle must be moved above the now removed status bar location.
- swipeRefreshLayout.setProgressViewOffset(false, -200, defaultProgressViewEndOffset);
+ // Set layout and scrolling parameters if the app bar is at the top of the screen.
+ if (!bottomAppBar) {
+ // Check to see if the app bar is normally scrolled.
+ if (scrollAppBar) { // The app bar is scrolled when it is displayed.
+ // Get the swipe refresh layout parameters.
+ CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
+
+ // Remove the off-screen scrolling layout.
+ swipeRefreshLayoutParams.setBehavior(null);
+ } else { // The app bar is not scrolled when it is displayed.
+ // Remove the padding from the top of the swipe refresh layout.
+ swipeRefreshLayout.setPadding(0, 0, 0, 0);
+
+ // The swipe refresh circle must be moved above the now removed status bar location.
+ swipeRefreshLayout.setProgressViewOffset(false, -200, defaultProgressViewEndOffset);
+ }
}
}
// Show the action bar.
actionBar.show();
- // Check to see if the app bar is normally scrolled.
- if (scrollAppBar) { // The app bar is scrolled when it is displayed.
- // Get the swipe refresh layout parameters.
- CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
-
- // Add the off-screen scrolling layout.
- swipeRefreshLayoutParams.setBehavior(new AppBarLayout.ScrollingViewBehavior());
- } else { // The app bar is not scrolled when it is displayed.
- // The swipe refresh layout must be manually moved below the app bar layout.
- swipeRefreshLayout.setPadding(0, appBarHeight, 0, 0);
-
- // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
- swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10 + appBarHeight, defaultProgressViewEndOffset + appBarHeight);
+ // Set layout and scrolling parameters if the app bar is at the top of the screen.
+ if (!bottomAppBar) {
+ // Check to see if the app bar is normally scrolled.
+ if (scrollAppBar) { // The app bar is scrolled when it is displayed.
+ // Get the swipe refresh layout parameters.
+ CoordinatorLayout.LayoutParams swipeRefreshLayoutParams = (CoordinatorLayout.LayoutParams) swipeRefreshLayout.getLayoutParams();
+
+ // Add the off-screen scrolling layout.
+ swipeRefreshLayoutParams.setBehavior(new AppBarLayout.ScrollingViewBehavior());
+ } else { // The app bar is not scrolled when it is displayed.
+ // The swipe refresh layout must be manually moved below the app bar layout.
+ swipeRefreshLayout.setPadding(0, appBarHeight, 0, 0);
+
+ // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
+ swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10 + appBarHeight, defaultProgressViewEndOffset + appBarHeight);
+ }
}
}
// Allow the downloading of files.
nestedScrollWebView.setDownloadListener((String downloadUrl, String userAgent, String contentDisposition, String mimetype, long contentLength) -> {
- // Define a formatted file size string.
- String formattedFileSizeString;
-
- // Process the content length if it contains data.
- if (contentLength > 0) { // The content length is greater than 0.
- // Format the content length as a string.
- formattedFileSizeString = NumberFormat.getInstance().format(contentLength) + " " + getString(R.string.bytes);
- } else { // The content length is not greater than 0.
- // Set the formatted file size string to be `unknown size`.
- formattedFileSizeString = getString(R.string.unknown_size);
- }
+ // Check the download preference.
+ if (downloadWithExternalApp) { // Download with an external app.
+ downloadUrlWithExternalApp(downloadUrl);
+ } else { // Handle the download inside of Privacy Browser.
+ // Define a formatted file size string.
+ String formattedFileSizeString;
+
+ // Process the content length if it contains data.
+ if (contentLength > 0) { // The content length is greater than 0.
+ // Format the content length as a string.
+ formattedFileSizeString = NumberFormat.getInstance().format(contentLength) + " " + getString(R.string.bytes);
+ } else { // The content length is not greater than 0.
+ // Set the formatted file size string to be `unknown size`.
+ formattedFileSizeString = getString(R.string.unknown_size);
+ }
- // Get the file name from the content disposition.
- String fileNameString = PrepareSaveDialog.getFileNameFromHeaders(this, contentDisposition, mimetype, downloadUrl);
+ // Get the file name from the content disposition.
+ String fileNameString = PrepareSaveDialog.getFileNameFromHeaders(this, contentDisposition, mimetype, downloadUrl);
- // Instantiate the save dialog.
- DialogFragment saveDialogFragment = SaveWebpageDialog.saveWebpage(StoragePermissionDialog.SAVE_URL, downloadUrl, formattedFileSizeString, fileNameString, userAgent,
- nestedScrollWebView.getAcceptFirstPartyCookies());
+ // Prevent the dialog from displaying if the app window is not visible.
+ // The download listener continues to function even when the WebView is paused. Attempting to display a dialog in that state leads to a crash.
+ while (!activity.getWindow().isActive()) {
+ try {
+ // The window is not active. Wait 1 second.
+ wait(1000);
+ } catch (InterruptedException e) {
+ // Do nothing.
+ }
+ }
- // Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
- saveDialogFragment.show(getSupportFragmentManager(), getString(R.string.save_dialog));
+ // Instantiate the save dialog.
+ DialogFragment saveDialogFragment = SaveWebpageDialog.saveWebpage(SaveWebpageDialog.SAVE_URL, downloadUrl, formattedFileSizeString, fileNameString, userAgent,
+ nestedScrollWebView.getAcceptCookies());
+
+ // Show the save dialog. It must be named `save_dialog` so that the file picker can update the file name.
+ saveDialogFragment.show(getSupportFragmentManager(), getString(R.string.save_dialog));
+ }
});
// Update the find on page count.
// Update the status of swipe to refresh based on the scroll position of the nested scroll WebView. Also reinforce full screen browsing mode.
// On API < 23, `getViewTreeObserver().addOnScrollChangedListener()` must be used, but it is a little bit buggy and appears to get garbage collected from time to time.
if (Build.VERSION.SDK_INT >= 23) {
- nestedScrollWebView.setOnScrollChangeListener((view, i, i1, i2, i3) -> {
+ nestedScrollWebView.setOnScrollChangeListener((view, scrollX, scrollY, oldScrollX, oldScrollY) -> {
+ // Set the swipe to refresh status.
if (nestedScrollWebView.getSwipeToRefresh()) {
// Only enable swipe to refresh if the WebView is scrolled to the top.
swipeRefreshLayout.setEnabled(nestedScrollWebView.getScrollY() == 0);
swipeRefreshLayout.setEnabled(false);
}
+ // Set the visibility of the bottom app bar.
+ if (bottomAppBar && scrollAppBar && (Calendar.getInstance().getTimeInMillis() - lastScrollUpdate > 100)) {
+ if (scrollY - oldScrollY > 25) { // The WebView was scrolled down.
+ appBarLayout.setVisibility(View.GONE);
+ } else if (scrollY - oldScrollY < -25) { // The WebView was scrolled up.
+ appBarLayout.setVisibility(View.VISIBLE);
+ }
+
+ // Update the last scroll update variable. This prevents the app bar from flashing on and off at the bottom of the screen.
+ lastScrollUpdate = Calendar.getInstance().getTimeInMillis();
+ }
+
// Reinforce the system UI visibility flags if in full screen browsing mode.
// This hides the status and navigation bars, which are displayed if other elements are shown, like dialog boxes, the options menu, or the keyboard.
if (inFullScreenBrowsingMode) {
swipeRefreshLayout.setEnabled(false);
}
-
// Reinforce the system UI visibility flags if in full screen browsing mode.
// This hides the status and navigation bars, which are displayed if other elements are shown, like dialog boxes, the options menu, or the keyboard.
if (inFullScreenBrowsingMode) {
// Exit full screen video.
@Override
public void onHideCustomView() {
- // Re-enable the screen timeout.
- fullScreenVideoFrameLayout.setKeepScreenOn(false);
-
- // 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 flags.
- if (fullScreenBrowsingModeEnabled && inFullScreenBrowsingMode) { // Privacy Browser is currently in full screen browsing mode.
- // Hide the app bar if specified.
- if (hideAppBar) {
- // Hide the tab linear layout.
- tabsLinearLayout.setVisibility(View.GONE);
-
- // Hide the action bar.
- actionBar.hide();
- }
-
- // Hide the banner ad in the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- // Get a handle for the ad view. This cannot be a class variable because it changes with each ad load.
- View adView = findViewById(R.id.adview);
-
- // Hide the banner ad.
- AdHelper.hideAd(adView);
- }
-
- /* 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);
- }
-
- // Reload the ad for the free flavor if not in full screen mode.
- if (BuildConfig.FLAVOR.contentEquals("free") && !inFullScreenBrowsingMode) {
- // Get a handle for the ad view. This cannot be a class variable because it changes with each ad load.
- View adView = findViewById(R.id.adview);
-
- // Reload the ad. `getContext()` can be used instead of `getActivity.getApplicationContext()` once the minimum API >= 23.
- AdHelper.loadAd(adView, getApplicationContext(), activity, getString(R.string.ad_unit_id));
- }
+ // Exit the full screen video.
+ exitFullScreenVideo();
}
// Upload files.
String[] ultraListResults = blocklistHelper.checkBlocklist(currentDomain, url, isThirdPartyRequest, ultraList);
// Process the UltraList results.
- if (ultraListResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched UltraLists's blacklist.
+ if (ultraListResults[0].equals(BlocklistHelper.REQUEST_BLOCKED)) { // The resource request matched UltraList's blacklist.
// Add the result to the resource requests.
nestedScrollWebView.addResourceRequest(new String[] {ultraListResults[0], ultraListResults[1], ultraListResults[2], ultraListResults[3], ultraListResults[4], ultraListResults[5]});
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
- // Get the preferences.
- boolean scrollAppBar = sharedPreferences.getBoolean("scroll_app_bar", true);
-
- // Set the top padding of the swipe refresh layout according to the app bar scrolling preference. This can't be done in `appAppSettings()` because the app bar is not yet populated there.
- if (scrollAppBar || (inFullScreenBrowsingMode && hideAppBar)) {
- // No padding is needed because it will automatically be placed below the app bar layout due to the scrolling layout behavior.
- swipeRefreshLayout.setPadding(0, 0, 0, 0);
-
- // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
- swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10, defaultProgressViewEndOffset);
- } else {
- // Get the app bar layout height. This can't be done in `applyAppSettings()` because the app bar is not yet populated there.
- appBarHeight = appBarLayout.getHeight();
-
- // The swipe refresh layout must be manually moved below the app bar layout.
- swipeRefreshLayout.setPadding(0, appBarHeight, 0, 0);
-
- // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
- swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10 + appBarHeight, defaultProgressViewEndOffset + appBarHeight);
+ // Set the padding and layout settings if the app bar is at the top of the screen.
+ if (!bottomAppBar) {
+ // Set the top padding of the swipe refresh layout according to the app bar scrolling preference. This can't be done in `appAppSettings()` because the app bar is not yet populated there.
+ if (scrollAppBar || (inFullScreenBrowsingMode && hideAppBar)) {
+ // No padding is needed because it will automatically be placed below the app bar layout due to the scrolling layout behavior.
+ swipeRefreshLayout.setPadding(0, 0, 0, 0);
+
+ // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
+ swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10, defaultProgressViewEndOffset);
+ } else {
+ // Get the app bar layout height. This can't be done in `applyAppSettings()` because the app bar is not yet populated there.
+ appBarHeight = appBarLayout.getHeight();
+
+ // The swipe refresh layout must be manually moved below the app bar layout.
+ swipeRefreshLayout.setPadding(0, appBarHeight, 0, 0);
+
+ // The swipe to refresh circle doesn't always hide itself completely unless it is moved up 10 pixels.
+ swipeRefreshLayout.setProgressViewOffset(false, defaultProgressViewStartOffset - 10 + appBarHeight, defaultProgressViewEndOffset + appBarHeight);
+ }
}
// Reset the list of resource requests.
// Display the formatted URL text.
urlEditText.setText(url);
- // Apply text highlighting to `urlTextBox`.
+ // Apply text highlighting to the URL text box.
highlightUrlText();
// Hide the keyboard.
@Override
public void onPageFinished(WebView view, String url) {
// Flush any cookies to persistent storage. The cookie manager has become very lazy about flushing cookies in recent versions.
- if (nestedScrollWebView.getAcceptFirstPartyCookies() && Build.VERSION.SDK_INT >= 21) {
+ if (nestedScrollWebView.getAcceptCookies() && Build.VERSION.SDK_INT >= 21) {
CookieManager.getInstance().flush();
}
// Store the SSL error handler.
nestedScrollWebView.setSslErrorHandler(handler);
+ // Prevent the dialog from displaying if the app window is not visible.
+ // The SSL error handler continues to function even when the WebView is paused. Attempting to display a dialog in that state leads to a crash.
+ while (!activity.getWindow().isActive()) {
+ try {
+ // The window is not active. Wait 1 second.
+ wait(1000);
+ } catch (InterruptedException e) {
+ // Do nothing.
+ }
+ }
+
// Instantiate an SSL certificate error alert dialog.
DialogFragment sslCertificateErrorDialogFragment = SslCertificateErrorDialog.displayDialog(error, nestedScrollWebView.getWebViewFragmentId());
projects / PrivacyBrowserAndroid.git / blobdiff