+++ /dev/null
-/*
- * Copyright © 2017-2022 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
- *
- * Privacy Browser Android is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Privacy Browser Android is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Privacy Browser Android. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacybrowser.activities;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.res.Resources;
-import android.database.Cursor;
-import android.os.Bundle;
-import android.os.Handler;
-import android.preference.PreferenceManager;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.WindowManager;
-import android.widget.CursorAdapter;
-import android.widget.EditText;
-import android.widget.ListView;
-import android.widget.RadioButton;
-import android.widget.ScrollView;
-import android.widget.Spinner;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.ActionBar;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.SwitchCompat;
-import androidx.appcompat.widget.Toolbar;
-import androidx.core.app.NavUtils;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.FragmentManager;
-
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import com.google.android.material.snackbar.Snackbar;
-
-import com.stoutner.privacybrowser.R;
-import com.stoutner.privacybrowser.dialogs.AddDomainDialog;
-import com.stoutner.privacybrowser.fragments.DomainSettingsFragment;
-import com.stoutner.privacybrowser.fragments.DomainsListFragment;
-import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
-
-import java.util.Objects;
-
-public class DomainsActivity extends AppCompatActivity implements AddDomainDialog.AddDomainListener, DomainsListFragment.DismissSnackbarInterface {
- // Define the public static variables.
- public static int domainsListViewPosition;
- public static boolean twoPanedMode;
- public static int currentDomainDatabaseId;
- public static MenuItem deleteMenuItem;
- public static boolean dismissingSnackbar;
-
- // The SSL certificate and IP address information are accessed from `DomainSettingsFragment` and `saveDomainSettings()`.
- public static String sslIssuedToCName;
- public static String sslIssuedToOName;
- public static String sslIssuedToUName;
- public static String sslIssuedByCName;
- public static String sslIssuedByOName;
- public static String sslIssuedByUName;
- public static long sslStartDateLong;
- public static long sslEndDateLong;
- public static String currentIpAddresses;
-
-
- // Initialize the class constants.
- private final String LISTVIEW_POSITION = "listview_position";
- private final String DOMAIN_SETTINGS_DISPLAYED = "domain_settings_displayed";
- private final String DOMAIN_SETTINGS_DATABASE_ID = "domain_settings_database_is";
- private final String DOMAIN_SETTINGS_SCROLL_Y = "domain_settings_scroll_y";
-
- // Initialize the class variables.
- private boolean restartAfterRotate;
- private boolean domainSettingsDisplayedBeforeRotate;
- private int domainSettingsDatabaseIdBeforeRotate;
- private int domainSettingsScrollY = 0;
-
- // Defile the class views.
- private ListView domainsListView;
-
- // `closeActivityAfterDismissingSnackbar` is used in `onOptionsItemSelected()`, and `onBackPressed()`.
- private boolean closeActivityAfterDismissingSnackbar;
-
- // The undelete snackbar is used in `onOptionsItemSelected()` and `onBackPressed()`.
- private Snackbar undoDeleteSnackbar;
-
- // `domainsDatabaseHelper` is used in `onCreate()`, `saveDomainSettings()`, and `onDestroy()`.
- private static DomainsDatabaseHelper domainsDatabaseHelper;
-
- // `addDomainFAB` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `onBackPressed()`.
- private FloatingActionButton addDomainFAB;
-
- // `deletedDomainPosition` is used in an inner and outer class in `onOptionsItemSelected()`.
- private int deletedDomainPosition;
-
- // `goDirectlyToDatabaseId` is used in `onCreate()` and `onCreateOptionsMenu()`.
- private int goDirectlyToDatabaseId;
-
- // `closeOnBack` is used in `onCreate()`, `onOptionsItemSelected()` and `onBackPressed()`.
- private boolean closeOnBack;
-
- // `coordinatorLayout` is use in `onCreate()`, `onOptionsItemSelected()`, and `onSaveInstanceState()`.
- private View coordinatorLayout;
-
- // `resources` is used in `onCreate()`, `onOptionsItemSelected()`, and `onSaveInstanceState()`.
- private Resources resources;
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- // Get a handle for the shared preferences.
- SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
-
- // Get the preferences.
- boolean allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false);
- boolean bottomAppBar = sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false);
-
- // Disable screenshots if not allowed.
- if (!allowScreenshots) {
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
- }
-
- // Run the default commands.
- super.onCreate(savedInstanceState);
-
- // Initialize the domains listview position.
- domainsListViewPosition = 0;
-
- // Extract the values from the saved instance state if it is not null.
- if (savedInstanceState != null) {
- domainsListViewPosition = savedInstanceState.getInt(LISTVIEW_POSITION);
- restartAfterRotate = true;
- domainSettingsDisplayedBeforeRotate = savedInstanceState.getBoolean(DOMAIN_SETTINGS_DISPLAYED);
- domainSettingsDatabaseIdBeforeRotate = savedInstanceState.getInt(DOMAIN_SETTINGS_DATABASE_ID);
- domainSettingsScrollY = savedInstanceState.getInt(DOMAIN_SETTINGS_SCROLL_Y);
- }
-
- // Get the launching intent
- Intent intent = getIntent();
-
- // Extract the domain to load if there is one. `-1` is the default value.
- goDirectlyToDatabaseId = intent.getIntExtra("load_domain", -1);
-
- // Get the status of close-on-back, which is true when the domains activity is called from the options menu.
- closeOnBack = intent.getBooleanExtra("close_on_back", false);
-
- // Get the current URL.
- String currentUrl = intent.getStringExtra("current_url");
-
- // Store the current SSL certificate information in class variables.
- sslIssuedToCName = intent.getStringExtra("ssl_issued_to_cname");
- sslIssuedToOName = intent.getStringExtra("ssl_issued_to_oname");
- sslIssuedToUName = intent.getStringExtra("ssl_issued_to_uname");
- sslIssuedByCName = intent.getStringExtra("ssl_issued_by_cname");
- sslIssuedByOName = intent.getStringExtra("ssl_issued_by_oname");
- sslIssuedByUName = intent.getStringExtra("ssl_issued_by_uname");
- sslStartDateLong = intent.getLongExtra("ssl_start_date", 0);
- sslEndDateLong = intent.getLongExtra("ssl_end_date", 0);
- currentIpAddresses = intent.getStringExtra("current_ip_addresses");
-
- // Set the view.
- if (bottomAppBar) {
- setContentView(R.layout.domains_bottom_appbar);
- } else {
- setContentView(R.layout.domains_top_appbar);
- }
-
- // Populate the class variables.
- coordinatorLayout = findViewById(R.id.domains_coordinatorlayout);
- resources = getResources();
-
- // `SupportActionBar` from `android.support.v7.app.ActionBar` must be used until the minimum API is >= 21.
- final Toolbar toolbar = findViewById(R.id.domains_toolbar);
- setSupportActionBar(toolbar);
-
- // Get a handle for the action bar.
- ActionBar actionBar = getSupportActionBar();
-
- // Remove the incorrect lint warning that the action bar might be null.
- assert actionBar != null;
-
- // Set the back arrow on the action bar.
- actionBar.setDisplayHomeAsUpEnabled(true);
-
- // Initialize the database handler.
- domainsDatabaseHelper = new DomainsDatabaseHelper(this);
-
- // Determine if we are in two pane mode. `domain_settings_fragment_container` does not exist on devices with a width less than 900dp.
- twoPanedMode = (findViewById(R.id.domain_settings_fragment_container) != null);
-
- // Get a handle for the add domain floating action button.
- addDomainFAB = findViewById(R.id.add_domain_fab);
-
- // Configure the add domain floating action button.
- addDomainFAB.setOnClickListener((View view) -> {
- // Remove the incorrect warning below that the current URL might be null.
- assert currentUrl != null;
-
- // Create an add domain dialog.
- DialogFragment addDomainDialog = AddDomainDialog.addDomain(currentUrl);
-
- // Show the add domain dialog.
- addDomainDialog.show(getSupportFragmentManager(), resources.getString(R.string.add_domain));
- });
- }
-
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu.
- getMenuInflater().inflate(R.menu.domains_options_menu, menu);
-
- // Store `deleteMenuItem` for future use.
- deleteMenuItem = menu.findItem(R.id.delete_domain);
-
- // Only display `deleteMenuItem` (initially) in two-paned mode.
- deleteMenuItem.setVisible(twoPanedMode);
-
- // Get a handle for the fragment manager.
- FragmentManager fragmentManager = getSupportFragmentManager();
-
- // Display the fragments. This must be done from `onCreateOptionsMenu()` instead of `onCreate()` because `populateDomainsListView()` needs `deleteMenuItem` to be inflated.
- if (restartAfterRotate && domainSettingsDisplayedBeforeRotate) { // The device was rotated and domain settings were displayed previously.
- if (twoPanedMode) { // The device is in two-paned mode.
- // Reset `restartAfterRotate`.
- restartAfterRotate = false;
-
- // Display `DomainsListFragment`.
- DomainsListFragment domainsListFragment = new DomainsListFragment();
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commit();
- fragmentManager.executePendingTransactions();
-
- // Populate the list of domains. `domainSettingsDatabaseId` highlights the domain that was highlighted before the rotation.
- populateDomainsListView(domainSettingsDatabaseIdBeforeRotate, domainsListViewPosition);
- } else { // The device is in single-paned mode.
- // Reset `restartAfterRotate`.
- restartAfterRotate = false;
-
- // Store the current domain database ID.
- currentDomainDatabaseId = domainSettingsDatabaseIdBeforeRotate;
-
- // Create an arguments bundle.
- Bundle argumentsBundle = new Bundle();
-
- // Add the domain settings arguments.
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, currentDomainDatabaseId);
- argumentsBundle.putInt(DomainSettingsFragment.SCROLL_Y, domainSettingsScrollY);
-
- // Instantiate a new domain settings fragment.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
-
- // Add the arguments bundle to the domain settings fragment.
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Show the delete menu item.
- deleteMenuItem.setVisible(true);
-
- // Hide the add domain floating action button.
- addDomainFAB.hide();
-
- // Display the domain settings fragment.
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
- }
- } else { // The device was not rotated or, if it was, domain settings were not displayed previously.
- if (goDirectlyToDatabaseId >=0) { // Load the indicated domain settings.
- // Store the current domain database ID.
- currentDomainDatabaseId = goDirectlyToDatabaseId;
-
- if (twoPanedMode) { // The device is in two-paned mode.
- // Display `DomainsListFragment`.
- DomainsListFragment domainsListFragment = new DomainsListFragment();
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commit();
- fragmentManager.executePendingTransactions();
-
- // Populate the list of domains. `domainSettingsDatabaseId` highlights the domain that was highlighted before the rotation.
- populateDomainsListView(goDirectlyToDatabaseId, domainsListViewPosition);
- } else { // The device is in single-paned mode.
- // Create an arguments bundle.
- Bundle argumentsBundle = new Bundle();
-
- // Add the domain settings to arguments bundle.
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, goDirectlyToDatabaseId);
- argumentsBundle.putInt(DomainSettingsFragment.SCROLL_Y, domainSettingsScrollY);
-
- // Instantiate a new domain settings fragment.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
-
- // Add the arguments bundle to the domain settings fragment`.
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Show the delete menu item.
- deleteMenuItem.setVisible(true);
-
- // Hide the add domain floating action button.
- addDomainFAB.hide();
-
- // Display the domain settings fragment.
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
- }
- } else { // Highlight the first domain.
- // Display `DomainsListFragment`.
- DomainsListFragment domainsListFragment = new DomainsListFragment();
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commit();
- fragmentManager.executePendingTransactions();
-
- // Populate the list of domains. `-1` highlights the first domain.
- populateDomainsListView(-1, domainsListViewPosition);
- }
- }
-
- // Success!
- return true;
- }
-
- @Override
- public boolean onOptionsItemSelected(MenuItem menuItem) {
- // Get the ID of the menu item that was selected.
- int menuItemId = menuItem.getItemId();
-
- // Get a handle for the fragment manager.
- FragmentManager fragmentManager = getSupportFragmentManager();
-
- // Run the command according to the selected menu item.
- if (menuItemId == android.R.id.home) { // The home arrow is identified as `android.R.id.home`, not just `R.id.home`.
- // Check if the device is in two-paned mode.
- if (twoPanedMode) { // The device is in two-paned mode.
- // Save the current domain settings if the domain settings fragment is displayed.
- if (findViewById(R.id.domain_settings_scrollview) != null) {
- saveDomainSettings(coordinatorLayout, resources);
- }
-
- // Dismiss the undo delete snackbar if it is shown.
- if (undoDeleteSnackbar != null && undoDeleteSnackbar.isShown()) {
- // Set the close flag.
- closeActivityAfterDismissingSnackbar = true;
-
- // Dismiss the snackbar.
- undoDeleteSnackbar.dismiss();
- } else {
- // Go home.
- NavUtils.navigateUpFromSameTask(this);
- }
- } else if (closeOnBack) { // Go directly back to the main WebView activity because the domains activity was launched from the options menu.
- // Save the current domain settings.
- saveDomainSettings(coordinatorLayout, resources);
-
- // Go home.
- NavUtils.navigateUpFromSameTask(this);
- } else if (findViewById(R.id.domain_settings_scrollview) != null) { // The device is in single-paned mode and the domain settings fragment is displayed.
- // Save the current domain settings.
- saveDomainSettings(coordinatorLayout, resources);
-
- // Display the domains list fragment.
- DomainsListFragment domainsListFragment = new DomainsListFragment();
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commit();
- fragmentManager.executePendingTransactions();
-
- // Populate the list of domains. `-1` highlights the first domain if in two-paned mode. It has no effect in single-paned mode.
- populateDomainsListView(-1, domainsListViewPosition);
-
- // Show the add domain floating action button.
- addDomainFAB.show();
-
- // Hide the delete menu item.
- deleteMenuItem.setVisible(false);
- } else { // The device is in single-paned mode and domains list fragment is displayed.
- // Dismiss the undo delete `SnackBar` if it is shown.
- if (undoDeleteSnackbar != null && undoDeleteSnackbar.isShown()) {
- // Set the close flag.
- closeActivityAfterDismissingSnackbar = true;
-
- // Dismiss the snackbar.
- undoDeleteSnackbar.dismiss();
- } else {
- // Go home.
- NavUtils.navigateUpFromSameTask(this);
- }
- }
- } else if (menuItemId == R.id.delete_domain) { // Delete.
- // Get a handle for the activity.
- Activity activity = this;
-
- // Check to see if the domain settings were loaded directly for editing of this app in single-paned mode.
- if (closeOnBack && !twoPanedMode) { // The activity should delete the domain settings and exit straight to the the main WebView activity.
- // Delete the selected domain.
- domainsDatabaseHelper.deleteDomain(currentDomainDatabaseId);
-
- // Go home.
- NavUtils.navigateUpFromSameTask(activity);
- } else { // A snackbar should be shown before deleting the domain settings.
- // Reset close-on-back, which otherwise can cause errors if the system attempts to save settings for a domain that no longer exists.
- closeOnBack = false;
-
- // Store a copy of the current domain database ID because it could change while the snackbar is displayed.
- final int databaseIdToDelete = currentDomainDatabaseId;
-
- // Update the fragments and menu items.
- if (twoPanedMode) { // Two-paned mode.
- // Store the deleted domain position, which is needed if undo is selected in the snackbar.
- deletedDomainPosition = domainsListView.getCheckedItemPosition();
-
- // Disable the options menu items.
- deleteMenuItem.setEnabled(false);
- deleteMenuItem.setIcon(R.drawable.delete_disabled);
-
- // Remove the domain settings fragment.
- fragmentManager.beginTransaction().remove(Objects.requireNonNull(fragmentManager.findFragmentById(R.id.domain_settings_fragment_container))).commit();
- } else { // Single-paned mode.
- // Display the domains list fragment.
- DomainsListFragment domainsListFragment = new DomainsListFragment();
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commit();
- fragmentManager.executePendingTransactions();
-
- // Show the add domain floating action button.
- addDomainFAB.show();
-
- // Hide `deleteMenuItem`.
- deleteMenuItem.setVisible(false);
- }
-
- // Get a cursor that does not show the domain to be deleted.
- Cursor domainsPendingDeleteCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomainExcept(databaseIdToDelete);
-
- // Setup the domains pending delete cursor adapter.
- CursorAdapter domainsPendingDeleteCursorAdapter = new CursorAdapter(this, domainsPendingDeleteCursor, false) {
- @Override
- public View newView(Context context, Cursor cursor, ViewGroup parent) {
- // Inflate the individual item layout.
- return getLayoutInflater().inflate(R.layout.domain_name_linearlayout, parent, false);
- }
-
- @Override
- public void bindView(View view, Context context, Cursor cursor) {
- // Get the domain name string.
- String domainNameString = cursor.getString(cursor.getColumnIndexOrThrow(DomainsDatabaseHelper.DOMAIN_NAME));
-
- // Get a handle for the domain name text view.
- TextView domainNameTextView = view.findViewById(R.id.domain_name_textview);
-
- // Display the domain name.
- domainNameTextView.setText(domainNameString);
- }
- };
-
- // Update the handle for the current domains list view.
- domainsListView = findViewById(R.id.domains_listview);
-
- // Update the list view.
- domainsListView.setAdapter(domainsPendingDeleteCursorAdapter);
-
- // Display a snackbar.
- undoDeleteSnackbar = Snackbar.make(domainsListView, R.string.domain_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, (View v) -> {
- // Do nothing because everything will be handled by `onDismissed()` below.
- })
- .addCallback(new Snackbar.Callback() {
- @Override
- public void onDismissed(Snackbar snackbar, int event) {
- // Run commands based on the event.
- if (event == Snackbar.Callback.DISMISS_EVENT_ACTION) { // The user pushed the `Undo` button.
- // Create an arguments bundle.
- Bundle argumentsBundle = new Bundle();
-
- // Store the domains settings in the arguments bundle.
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, databaseIdToDelete);
- argumentsBundle.putInt(DomainSettingsFragment.SCROLL_Y, domainSettingsScrollY);
-
- // Instantiate a new domain settings fragment.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
-
- // Add the arguments bundle to the domain settings fragment.
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Display the correct fragments.
- if (twoPanedMode) { // The device in in two-paned mode.
- // Get a cursor with the current contents of the domains database.
- Cursor undoDeleteDomainsCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomain();
-
- // Setup the domains cursor adapter.
- CursorAdapter undoDeleteDomainsCursorAdapter = new CursorAdapter(getApplicationContext(), undoDeleteDomainsCursor, false) {
- @Override
- public View newView(Context context, Cursor cursor, ViewGroup parent) {
- // Inflate the individual item layout.
- return getLayoutInflater().inflate(R.layout.domain_name_linearlayout, parent, false);
- }
-
- @Override
- public void bindView(View view, Context context, Cursor cursor) {
- /// Get the domain name string.
- String domainNameString = cursor.getString(cursor.getColumnIndexOrThrow(DomainsDatabaseHelper.DOMAIN_NAME));
-
- // Get a handle for the domain name text view.
- TextView domainNameTextView = view.findViewById(R.id.domain_name_textview);
-
- // Display the domain name.
- domainNameTextView.setText(domainNameString);
- }
- };
-
- // Update the domains list view.
- domainsListView.setAdapter(undoDeleteDomainsCursorAdapter);
-
- // Select the previously deleted domain in the list view.
- domainsListView.setItemChecked(deletedDomainPosition, true);
-
- // Display the domain settings fragment.
- fragmentManager.beginTransaction().replace(R.id.domain_settings_fragment_container, domainSettingsFragment).commit();
-
- // Enable the options delete menu item.
- deleteMenuItem.setEnabled(true);
-
- // Set the delete menu item icon.
- deleteMenuItem.setIcon(R.drawable.delete_enabled);
- } else { // The device in in one-paned mode.
- // Display the domain settings fragment.
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
-
- // Hide the add domain floating action button.
- addDomainFAB.hide();
-
- // Show and enable the delete menu item.
- deleteMenuItem.setVisible(true);
-
- // Display the domain settings fragment.
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
- }
- } else { // The snackbar was dismissed without the undo button being pushed.
- // Delete the selected domain.
- domainsDatabaseHelper.deleteDomain(databaseIdToDelete);
-
- // Enable the delete menu item if the system was waiting for a snackbar to be dismissed.
- if (dismissingSnackbar) {
- // Create a `Runnable` to enable the delete menu item.
- Runnable enableDeleteMenuItemRunnable = () -> {
- // Enable the delete menu item according to the display mode.
- if (twoPanedMode) { // Two-paned mode.
- // Enable the delete menu item.
- deleteMenuItem.setEnabled(true);
-
- // Set the delete menu item icon.
- deleteMenuItem.setIcon(R.drawable.delete_enabled);
- } else { // Single-paned mode.
- // Show the delete menu item.
- deleteMenuItem.setVisible(true);
- }
-
- // Reset the dismissing snackbar tracker.
- dismissingSnackbar = false;
- };
-
- // Enable the delete menu icon after 100 milliseconds to make sure that the previous domain has been deleted from the database.
- Handler handler = new Handler();
- handler.postDelayed(enableDeleteMenuItemRunnable, 100);
- }
-
- // Close the activity if back was pressed.
- if (closeActivityAfterDismissingSnackbar) {
- // Go home.
- NavUtils.navigateUpFromSameTask(activity);
- }
- }
- }
- });
-
- // Show the Snackbar.
- undoDeleteSnackbar.show();
- }
- }
-
- // Consume the event.
- return true;
- }
-
- @Override
- protected void onSaveInstanceState(@NonNull Bundle savedInstanceState) {
- // Run the default commands.
- super.onSaveInstanceState(savedInstanceState);
-
- // Get a handle for the domain settings scrollview.
- ScrollView domainSettingsScrollView = findViewById(R.id.domain_settings_scrollview);
-
- // Check to see if the domain settings scrollview exists.
- if (domainSettingsScrollView == null) { // The domain settings are not displayed.
- // Store the domain settings status in the bundle.
- savedInstanceState.putBoolean(DOMAIN_SETTINGS_DISPLAYED, false);
- savedInstanceState.putInt(DOMAIN_SETTINGS_DATABASE_ID, -1);
- savedInstanceState.putInt(DOMAIN_SETTINGS_SCROLL_Y, 0);
- } else { // The domain settings are displayed.
- // Save any changes that have been made to the domain settings.
- saveDomainSettings(coordinatorLayout, resources);
-
- // Get the domain settings scroll Y.
- int domainSettingsScrollY = domainSettingsScrollView.getScrollY();
-
- // Store the domain settings status in the bundle.
- savedInstanceState.putBoolean(DOMAIN_SETTINGS_DISPLAYED, true);
- savedInstanceState.putInt(DOMAIN_SETTINGS_DATABASE_ID, DomainSettingsFragment.databaseId);
- savedInstanceState.putInt(DOMAIN_SETTINGS_SCROLL_Y, domainSettingsScrollY);
- }
-
- // Check to see if the domains listview exists.
- if (domainsListView != null) {
- // Get the domains listview position.
- int domainsListViewPosition = domainsListView.getFirstVisiblePosition();
-
- // Store the listview position in the bundle.
- savedInstanceState.putInt(LISTVIEW_POSITION, domainsListViewPosition);
- }
- }
-
- // Control what the navigation bar back button does.
- @Override
- public void onBackPressed() {
- // Get a handle for the fragment manager.
- FragmentManager fragmentManager = getSupportFragmentManager();
-
- if (twoPanedMode) { // The device is in two-paned mode.
- // Save the current domain settings if the domain settings fragment is displayed.
- if (findViewById(R.id.domain_settings_scrollview) != null) {
- saveDomainSettings(coordinatorLayout, resources);
- }
-
- // Dismiss the undo delete SnackBar if it is shown.
- if ((undoDeleteSnackbar != null) && undoDeleteSnackbar.isShown()) {
- // Set the close flag.
- closeActivityAfterDismissingSnackbar = true;
-
- // Dismiss the snackbar.
- undoDeleteSnackbar.dismiss();
- } else {
- // Pass `onBackPressed()` to the system.
- super.onBackPressed();
- }
- } else if (closeOnBack) { // Go directly back to the main WebView activity because the domains activity was launched from the options menu.
- // Save the current domain settings.
- saveDomainSettings(coordinatorLayout, resources);
-
- // Pass `onBackPressed()` to the system.
- super.onBackPressed();
- } else if (findViewById(R.id.domain_settings_scrollview) != null) { // The device is in single-paned mode and domain settings fragment is displayed.
- // Save the current domain settings.
- saveDomainSettings(coordinatorLayout, resources);
-
- // Display the domains list fragment.
- DomainsListFragment domainsListFragment = new DomainsListFragment();
- fragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commit();
- fragmentManager.executePendingTransactions();
-
- // Populate the list of domains. `-1` highlights the first domain if in two-paned mode. It has no effect in single-paned mode.
- populateDomainsListView(-1, domainsListViewPosition);
-
- // Show the add domain floating action button.
- addDomainFAB.show();
-
- // Hide the delete menu item.
- deleteMenuItem.setVisible(false);
- } else { // The device is in single-paned mode and the domain list fragment is displayed.
- // Dismiss the undo delete SnackBar if it is shown.
- if ((undoDeleteSnackbar != null) && undoDeleteSnackbar.isShown()) {
- // Set the close flag.
- closeActivityAfterDismissingSnackbar = true;
-
- // Dismiss the snackbar.
- undoDeleteSnackbar.dismiss();
- } else {
- // Pass `onBackPressed()` to the system.
- super.onBackPressed();
- }
- }
- }
-
- @Override
- public void onAddDomain(@NonNull DialogFragment dialogFragment) {
- // Dismiss the undo delete snackbar if it is currently displayed.
- if ((undoDeleteSnackbar != null) && undoDeleteSnackbar.isShown()) {
- undoDeleteSnackbar.dismiss();
- }
-
- // Remove the incorrect lint warning below that the dialog might be null.
- assert dialogFragment.getDialog() != null;
-
- // Get a handle for the domain name edit text.
- EditText domainNameEditText = dialogFragment.getDialog().findViewById(R.id.domain_name_edittext);
-
- // Get the domain name string.
- String domainNameString = domainNameEditText.getText().toString();
-
- // Create the domain and store the database ID in `currentDomainDatabaseId`.
- currentDomainDatabaseId = domainsDatabaseHelper.addDomain(domainNameString);
-
- // Display the newly created domain.
- if (twoPanedMode) { // The device in in two-paned mode.
- populateDomainsListView(currentDomainDatabaseId, 0);
- } else { // The device is in single-paned mode.
- // Hide the add domain floating action button.
- addDomainFAB.hide();
-
- // Show and enable the delete menu item.
- DomainsActivity.deleteMenuItem.setVisible(true);
-
- // Create an arguments bundle.
- Bundle argumentsBundle = new Bundle();
-
- // Add the domain settings to the arguments bundle. The scroll Y should always be `0` on a new domain.
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, currentDomainDatabaseId);
- argumentsBundle.putInt(DomainSettingsFragment.SCROLL_Y, 0);
-
- // Instantiate a new domain settings fragment.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
-
- // Add the arguments bundle to the domain setting fragment.
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Display the domain settings fragment.
- getSupportFragmentManager().beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
- }
- }
-
- public void saveDomainSettings(View view, Resources resources) {
- // Get handles for the domain settings.
- EditText domainNameEditText = view.findViewById(R.id.domain_settings_name_edittext);
- SwitchCompat javaScriptSwitch = view.findViewById(R.id.javascript_switch);
- SwitchCompat cookiesSwitch = view.findViewById(R.id.cookies_switch);
- SwitchCompat domStorageSwitch = view.findViewById(R.id.dom_storage_switch);
- SwitchCompat formDataSwitch = view.findViewById(R.id.form_data_switch); // Form data can be removed once the minimum API >= 26.
- SwitchCompat easyListSwitch = view.findViewById(R.id.easylist_switch);
- SwitchCompat easyPrivacySwitch = view.findViewById(R.id.easyprivacy_switch);
- SwitchCompat fanboysAnnoyanceSwitch = view.findViewById(R.id.fanboys_annoyance_list_switch);
- SwitchCompat fanboysSocialBlockingSwitch = view.findViewById(R.id.fanboys_social_blocking_list_switch);
- SwitchCompat ultraListSwitch = view.findViewById(R.id.ultralist_switch);
- SwitchCompat ultraPrivacySwitch = view.findViewById(R.id.ultraprivacy_switch);
- SwitchCompat blockAllThirdPartyRequestsSwitch = view.findViewById(R.id.block_all_third_party_requests_switch);
- Spinner userAgentSpinner = view.findViewById(R.id.user_agent_spinner);
- EditText customUserAgentEditText = view.findViewById(R.id.custom_user_agent_edittext);
- Spinner xRequestedWithHeaderSpinner = view.findViewById(R.id.x_requested_with_header_spinner);
- Spinner fontSizeSpinner = view.findViewById(R.id.font_size_spinner);
- EditText customFontSizeEditText = view.findViewById(R.id.custom_font_size_edittext);
- Spinner swipeToRefreshSpinner = view.findViewById(R.id.swipe_to_refresh_spinner);
- Spinner webViewThemeSpinner = view.findViewById(R.id.webview_theme_spinner);
- Spinner wideViewportSpinner = view.findViewById(R.id.wide_viewport_spinner);
- Spinner displayWebpageImagesSpinner = view.findViewById(R.id.display_webpage_images_spinner);
- SwitchCompat pinnedSslCertificateSwitch = view.findViewById(R.id.pinned_ssl_certificate_switch);
- RadioButton currentWebsiteCertificateRadioButton = view.findViewById(R.id.current_website_certificate_radiobutton);
- SwitchCompat pinnedIpAddressesSwitch = view.findViewById(R.id.pinned_ip_addresses_switch);
- RadioButton currentIpAddressesRadioButton = view.findViewById(R.id.current_ip_addresses_radiobutton);
-
- // Extract the data for the domain settings.
- String domainNameString = domainNameEditText.getText().toString();
- boolean javaScript = javaScriptSwitch.isChecked();
- boolean cookies = cookiesSwitch.isChecked();
- boolean domStorage = domStorageSwitch.isChecked();
- boolean formData = formDataSwitch.isChecked(); // Form data can be removed once the minimum API >= 26.
- boolean easyList = easyListSwitch.isChecked();
- boolean easyPrivacy = easyPrivacySwitch.isChecked();
- boolean fanboysAnnoyance = fanboysAnnoyanceSwitch.isChecked();
- boolean fanboysSocialBlocking = fanboysSocialBlockingSwitch.isChecked();
- boolean ultraList = ultraListSwitch.isChecked();
- boolean ultraPrivacy = ultraPrivacySwitch.isChecked();
- boolean blockAllThirdPartyRequests = blockAllThirdPartyRequestsSwitch.isChecked();
- int userAgentSwitchPosition = userAgentSpinner.getSelectedItemPosition();
- int xRequestedWithHeaderSwitchInt = xRequestedWithHeaderSpinner.getSelectedItemPosition();
- int fontSizeSwitchPosition = fontSizeSpinner.getSelectedItemPosition();
- int swipeToRefreshInt = swipeToRefreshSpinner.getSelectedItemPosition();
- int webViewThemeInt = webViewThemeSpinner.getSelectedItemPosition();
- int wideViewportInt = wideViewportSpinner.getSelectedItemPosition();
- int displayWebpageImagesInt = displayWebpageImagesSpinner.getSelectedItemPosition();
- boolean pinnedSslCertificate = pinnedSslCertificateSwitch.isChecked();
- boolean pinnedIpAddress = pinnedIpAddressesSwitch.isChecked();
-
- // Initialize the user agent name string.
- String userAgentName;
-
- // Set the user agent name.
- switch (userAgentSwitchPosition) {
- case MainWebViewActivity.DOMAINS_SYSTEM_DEFAULT_USER_AGENT:
- // Set the user agent name to be `System default user agent`.
- userAgentName = resources.getString(R.string.system_default_user_agent);
- break;
-
- case MainWebViewActivity.DOMAINS_CUSTOM_USER_AGENT:
- // Set the user agent name to be the custom user agent.
- userAgentName = customUserAgentEditText.getText().toString();
- break;
-
- default:
- // Get the array of user agent names.
- String[] userAgentNameArray = resources.getStringArray(R.array.user_agent_names);
-
- // Set the user agent name from the array. The domain spinner has one more entry than the name array, so the position must be decremented.
- userAgentName = userAgentNameArray[userAgentSwitchPosition - 1];
- }
-
- // Initialize the font size integer. `0` indicates the system default font size.
- int fontSizeInt = 0;
-
- // Use a custom font size if it is selected.
- if (fontSizeSwitchPosition == 1) { // A custom font size is specified.
- // Get the custom font size from the edit text.
- fontSizeInt = Integer.parseInt(customFontSizeEditText.getText().toString());
- }
-
- // Save the domain settings.
- domainsDatabaseHelper.updateDomain(DomainsActivity.currentDomainDatabaseId, domainNameString, javaScript, cookies, domStorage, formData, easyList, easyPrivacy,
- fanboysAnnoyance, fanboysSocialBlocking, ultraList, ultraPrivacy, blockAllThirdPartyRequests, userAgentName, xRequestedWithHeaderSwitchInt, fontSizeInt, swipeToRefreshInt, webViewThemeInt,
- wideViewportInt, displayWebpageImagesInt, pinnedSslCertificate, pinnedIpAddress);
-
- // Update the pinned SSL certificate if a new one is checked.
- if (currentWebsiteCertificateRadioButton.isChecked()) {
- // Update the database.
- domainsDatabaseHelper.updatePinnedSslCertificate(currentDomainDatabaseId, sslIssuedToCName, sslIssuedToOName, sslIssuedToUName, sslIssuedByCName, sslIssuedByOName, sslIssuedByUName,
- sslStartDateLong, sslEndDateLong);
- }
-
- // Update the pinned IP addresses if new ones are checked.
- if (currentIpAddressesRadioButton.isChecked()) {
- // Update the database.
- domainsDatabaseHelper.updatePinnedIpAddresses(currentDomainDatabaseId, currentIpAddresses);
- }
- }
-
- private void populateDomainsListView(final int highlightedDomainDatabaseId, int domainsListViewPosition) {
- // get a handle for the current `domains_listview`.
- domainsListView = findViewById(R.id.domains_listview);
-
- // Get a `Cursor` with the current contents of the domains database.
- Cursor domainsCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomain();
-
- // Setup `domainsCursorAdapter` with `this` context. `false` disables `autoRequery`.
- CursorAdapter domainsCursorAdapter = new CursorAdapter(getApplicationContext(), domainsCursor, false) {
- @Override
- public View newView(Context context, Cursor cursor, ViewGroup parent) {
- // Inflate the individual item layout. `false` does not attach it to the root.
- return getLayoutInflater().inflate(R.layout.domain_name_linearlayout, parent, false);
- }
-
- @Override
- public void bindView(View view, Context context, Cursor cursor) {
- // Set the domain name.
- String domainNameString = cursor.getString(cursor.getColumnIndexOrThrow(DomainsDatabaseHelper.DOMAIN_NAME));
- TextView domainNameTextView = view.findViewById(R.id.domain_name_textview);
- domainNameTextView.setText(domainNameString);
- }
- };
-
- // Update the list view.
- domainsListView.setAdapter(domainsCursorAdapter);
-
- // Restore the scroll position.
- domainsListView.setSelection(domainsListViewPosition);
-
- // Display the domain settings in the second pane if operating in two pane mode and the database contains at least one domain.
- if (DomainsActivity.twoPanedMode && (domainsCursor.getCount() > 0)) { // Two-paned mode is enabled and there is at least one domain.
- // Initialize `highlightedDomainPosition`.
- int highlightedDomainPosition = 0;
-
- // Get the cursor position for the highlighted domain.
- for (int i = 0; i < domainsCursor.getCount(); i++) {
- // Move to position `i` in the cursor.
- domainsCursor.moveToPosition(i);
-
- // Get the database ID for this position.
- int currentDatabaseId = domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.ID));
-
- // Set `highlightedDomainPosition` if the database ID for this matches `highlightedDomainDatabaseId`.
- if (highlightedDomainDatabaseId == currentDatabaseId) {
- highlightedDomainPosition = i;
- }
- }
-
- // Select the highlighted domain.
- domainsListView.setItemChecked(highlightedDomainPosition, true);
-
- // Get the database ID for the highlighted domain.
- domainsCursor.moveToPosition(highlightedDomainPosition);
- currentDomainDatabaseId = domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.ID));
-
- // Create an arguments bundle.
- Bundle argumentsBundle = new Bundle();
-
- // Store the domain settings in the arguments bundle.
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, currentDomainDatabaseId);
- argumentsBundle.putInt(DomainSettingsFragment.SCROLL_Y, domainSettingsScrollY);
-
- // Instantiate a new domain settings fragment.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
-
- // Add the arguments bundle to the domain settings fragment.
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Display the domain settings fragment.
- getSupportFragmentManager().beginTransaction().replace(R.id.domain_settings_fragment_container, domainSettingsFragment).commit();
-
- // Enable the delete options menu items.
- deleteMenuItem.setEnabled(true);
-
- // Set the delete icon.
- deleteMenuItem.setIcon(R.drawable.delete_enabled);
- } else if (twoPanedMode) { // Two-paned mode is enabled but there are no domains.
- // Disable the options `MenuItems`.
- deleteMenuItem.setEnabled(false);
- deleteMenuItem.setIcon(R.drawable.delete_disabled);
- }
- }
-
- @Override
- public void dismissSnackbar() {
- // Dismiss the undo delete snackbar if it is shown.
- if (undoDeleteSnackbar != null && undoDeleteSnackbar.isShown()) {
- // Dismiss the snackbar.
- undoDeleteSnackbar.dismiss();
- }
- }
-
- @Override
- public void onDestroy() {
- // Close the domains database helper.
- domainsDatabaseHelper.close();
-
- // Run the default commands.
- super.onDestroy();
- }
-}
\ No newline at end of file
projects / PrivacyBrowserAndroid.git / blobdiff