--- /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.database.Cursor
+import android.os.Bundle
+import android.os.Handler
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+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.activity.OnBackPressedCallback
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.SwitchCompat
+import androidx.appcompat.widget.Toolbar
+import androidx.core.app.NavUtils
+import androidx.cursoradapter.widget.CursorAdapter
+import androidx.fragment.app.DialogFragment
+import androidx.preference.PreferenceManager
+
+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.AddDomainListener
+import com.stoutner.privacybrowser.dialogs.AddDomainDialog.Companion.addDomain
+import com.stoutner.privacybrowser.fragments.DomainSettingsFragment
+import com.stoutner.privacybrowser.fragments.DomainsListFragment
+import com.stoutner.privacybrowser.fragments.DomainsListFragment.DismissSnackbarInterface
+import com.stoutner.privacybrowser.fragments.DomainsListFragment.SaveDomainSettingsInterface
+import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper
+
+// Define the class constants.
+private const val DOMAIN_SETTINGS_DATABASE_ID = "domain_settings_database_id"
+private const val DOMAIN_SETTINGS_DISPLAYED = "domain_settings_displayed"
+private const val DOMAIN_SETTINGS_SCROLL_Y = "domain_settings_scroll_y"
+private const val LISTVIEW_POSITION = "listview_position"
+
+class DomainsActivity : AppCompatActivity(), AddDomainListener, DismissSnackbarInterface, SaveDomainSettingsInterface {
+ companion object {
+ // Define the public constants.
+ const val CLOSE_ON_BACK = "close_on_back"
+ const val CURRENT_IP_ADDRESSES = "current_ip_addresses"
+ const val CURRENT_URL = "current_url"
+ const val LOAD_DOMAIN = "load_domain"
+ const val SSL_END_DATE = "ssl_end_date"
+ const val SSL_ISSUED_BY_CNAME = "ssl_issued_by_cname"
+ const val SSL_ISSUED_BY_ONAME = "ssl_issued_by_oname"
+ const val SSL_ISSUED_BY_UNAME = "ssl_issued_by_uname"
+ const val SSL_ISSUED_TO_CNAME = "ssl_issued_to_cname"
+ const val SSL_ISSUED_TO_ONAME = "ssl_issued_to_oname"
+ const val SSL_ISSUED_TO_UNAME = "ssl_issued_to_uname"
+ const val SSL_START_DATE = "ssl_start_date"
+
+ // Define the public variables.
+ var currentDomainDatabaseId = 0 // Used in `DomainsListFragment`.
+ var dismissingSnackbar = false // Used in `DomainsListFragment`.
+ var domainsListViewPosition = 0 // Used in `DomainsListFragment`.
+ var sslEndDateLong: Long = 0 // Used in `DomainsSettingsFragment`.
+ var sslStartDateLong: Long = 0 // Used in `DomainSettingsFragment`.
+ var twoPanedMode = false // Used in `DomainsListFragment`.
+
+ // Declare the public views. They are used in `DomainsListFragment`.
+ lateinit var deleteMenuItem: MenuItem
+
+ // Declare the SSL certificate and IP address strings.
+ var currentIpAddresses: String? = null // Used in `DomainSettingsFragment`.
+ var sslIssuedToCName: String? = null // Used in `DomainSettingsFragment`.
+ var sslIssuedToOName: String? = null // Used in `DomainSettingsFragment`.
+ var sslIssuedToUName: String? = null // Used in `DomainSettingsFragment`.
+ var sslIssuedByCName: String? = null // Used in `DomainSettingsFragment`.
+ var sslIssuedByOName: String? = null // Used in `DomainSettingsFragment`.
+ var sslIssuedByUName: String? = null // Used in `DomainSettingsFragment`.
+ }
+
+ // Declare the class views.
+ private lateinit var addDomainFAB: FloatingActionButton
+ private lateinit var coordinatorLayout: View
+ private var domainsListView: ListView? = null
+ private var undoDeleteSnackbar: Snackbar? = null
+
+ // Declare the class variables.
+ private lateinit var domainsDatabaseHelper: DomainsDatabaseHelper
+
+ // Define the class variables.
+ private var appRestarted = false
+ private var closeActivityAfterDismissingSnackbar = false
+ private var closeOnBack = false
+ private var deletedDomainPosition = 0
+ private var domainSettingsDatabaseIdBeforeRestart = 0
+ private var domainSettingsDisplayedBeforeRestart = false
+ private var domainSettingsScrollY = 0
+ private var goDirectlyToDatabaseId = -1
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ // Get a handle for the shared preferences.
+ val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
+
+ // Get the preferences.
+ val allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false)
+ val bottomAppBar = sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false)
+
+ // Disable screenshots if not allowed.
+ if (!allowScreenshots) {
+ window.addFlags(WindowManager.LayoutParams.FLAG_SECURE)
+ }
+
+ // Run the default commands.
+ super.onCreate(savedInstanceState)
+
+ // Process the saved instance state if it is not null.
+ if (savedInstanceState != null) {
+ // Extract the values from the saved instance state if it is not null.
+ domainsListViewPosition = savedInstanceState.getInt(LISTVIEW_POSITION)
+ domainSettingsDisplayedBeforeRestart = savedInstanceState.getBoolean(DOMAIN_SETTINGS_DISPLAYED)
+ domainSettingsDatabaseIdBeforeRestart = savedInstanceState.getInt(DOMAIN_SETTINGS_DATABASE_ID)
+ domainSettingsScrollY = savedInstanceState.getInt(DOMAIN_SETTINGS_SCROLL_Y)
+
+ // Set the app restarted flag.
+ appRestarted = true
+ }
+
+ // Get the launching intent
+ val intent = intent
+
+ // 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.
+ val 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 content view.
+ if (bottomAppBar)
+ setContentView(R.layout.domains_bottom_appbar)
+ else
+ setContentView(R.layout.domains_top_appbar)
+
+ // Get handles for the views.
+ coordinatorLayout = findViewById(R.id.domains_coordinatorlayout)
+ val toolbar = findViewById<Toolbar>(R.id.domains_toolbar)
+ addDomainFAB = findViewById(R.id.add_domain_fab)
+
+ // Set the support action bar.
+ setSupportActionBar(toolbar)
+
+ // Get a handle for the action bar.
+ val actionBar = supportActionBar!!
+
+ // Set the back arrow on the action bar.
+ actionBar.setDisplayHomeAsUpEnabled(true)
+
+ // Initialize the database handler.
+ domainsDatabaseHelper = DomainsDatabaseHelper(this)
+
+ // Determine if the device is in two pane mode. `domain_settings_fragment_container` does not exist on devices with a width less than 900dp.
+ twoPanedMode = (findViewById<View?>(R.id.domain_settings_fragment_container) != null)
+
+ // Configure the add domain floating action button.
+ addDomainFAB.setOnClickListener {
+ // Create an add domain dialog.
+ val addDomainDialog: DialogFragment = addDomain(currentUrl)
+
+ // Show the add domain dialog.
+ addDomainDialog.show(supportFragmentManager, resources.getString(R.string.add_domain))
+ }
+
+ // Get a handle for the activity.
+ val activity: Activity = this
+
+ // Control what the navigation bar back button does.
+ val onBackPressedCallback: OnBackPressedCallback = object : OnBackPressedCallback(true) {
+ override fun handleOnBackPressed() {
+ if (twoPanedMode) { // The device is in two-paned mode.
+ // Save the current domain settings if the domain settings fragment is displayed.
+ if (findViewById<View?>(R.id.domain_settings_scrollview) != null)
+ saveDomainSettings(coordinatorLayout)
+
+ // 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(activity)
+ }
+ } 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)
+
+ // Go home.
+ NavUtils.navigateUpFromSameTask(activity)
+ } else if (findViewById<View?>(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)
+
+ // Instantiate a new domains list fragment.
+ val domainsListFragment = DomainsListFragment()
+
+ // Display the domains list fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commitNow()
+
+ // 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.isVisible = 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 {
+ // Go home.
+ NavUtils.navigateUpFromSameTask(activity)
+ }
+ }
+ }
+ }
+
+ // Register the on back pressed callback.
+ onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
+ }
+
+ override fun onCreateOptionsMenu(menu: Menu): Boolean {
+ // Inflate the menu.
+ menuInflater.inflate(R.menu.domains_options_menu, menu)
+
+ // Get a handle for the delete menu item.
+ deleteMenuItem = menu.findItem(R.id.delete_domain)
+
+ // Only display the delete menu item (initially) in two-paned mode.
+ deleteMenuItem.isVisible = twoPanedMode
+
+ // Display the fragments. This must be done from `onCreateOptionsMenu()` instead of `onCreate()` because `populateDomainsListView()` needs `deleteMenuItem` to be inflated.
+ if (appRestarted && domainSettingsDisplayedBeforeRestart) { // The app was restarted, possibly because the device was rotated, and domain settings were displayed previously.
+ // Reset the app restarted flag.
+ appRestarted = false
+
+ if (twoPanedMode) { // The device is in two-paned mode.
+ // Initialize the domains list fragment.
+ val domainsListFragment = DomainsListFragment()
+
+ // Display the domains list fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commitNow()
+
+ // Populate the list of domains and highlight the domain that was highlighted before the restart.
+ populateDomainsListView(domainSettingsDatabaseIdBeforeRestart, domainsListViewPosition)
+ } else { // The device is in single-paned mode.
+ // Store the current domain database ID.
+ currentDomainDatabaseId = domainSettingsDatabaseIdBeforeRestart
+
+ // Create an arguments bundle.
+ val argumentsBundle = Bundle()
+
+ // Add the domain settings arguments.
+ argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, currentDomainDatabaseId)
+ argumentsBundle.putInt(DomainSettingsFragment.SCROLL_Y, domainSettingsScrollY)
+
+ // Instantiate a new domain settings fragment.
+ val domainSettingsFragment = DomainSettingsFragment()
+
+ // Add the arguments bundle to the domain settings fragment.
+ domainSettingsFragment.arguments = argumentsBundle
+
+ // Show the delete menu item.
+ deleteMenuItem.isVisible = true
+
+ // Hide the add domain floating action button.
+ addDomainFAB.hide()
+
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commitNow()
+ }
+ } else { // The device was not restarted 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
+
+ // Check if the device is in two-paned mode.
+ if (twoPanedMode) { // The device is in two-paned mode.
+ // Instantiate a new domains list fragment.
+ val domainsListFragment = DomainsListFragment()
+
+ // Display the domains list fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commitNow()
+
+ // Populate the list of domains.
+ populateDomainsListView(goDirectlyToDatabaseId, domainsListViewPosition)
+ } else { // The device is in single-paned mode.
+ // Create an arguments bundle.
+ val argumentsBundle = 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.
+ val domainSettingsFragment = DomainSettingsFragment()
+
+ // Add the arguments bundle to the domain settings fragment.
+ domainSettingsFragment.arguments = argumentsBundle
+
+ // Show the delete menu item.
+ deleteMenuItem.isVisible = true
+
+ // Hide the add domain floating action button.
+ addDomainFAB.hide()
+
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commitNow()
+ }
+ } else { // Highlight the first domain.
+ // Instantiate a new domains list fragment.
+ val domainsListFragment = DomainsListFragment()
+
+ // Display the domain list fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commitNow()
+
+ // Populate the list of domains. `-1` highlights the first domain.
+ populateDomainsListView(-1, domainsListViewPosition)
+ }
+ }
+
+ // Success!
+ return true
+ }
+
+ override fun onOptionsItemSelected(menuItem: MenuItem): Boolean {
+ // Run the command according to the selected menu item.
+ when (menuItem.itemId) {
+ 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<View?>(R.id.domain_settings_scrollview) != null)
+ saveDomainSettings(coordinatorLayout)
+
+ // 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)
+
+ // Go home.
+ NavUtils.navigateUpFromSameTask(this)
+ } else if (findViewById<View?>(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)
+
+ // Instantiate a new domains list fragment.
+ val domainsListFragment = DomainsListFragment()
+
+ // Display the domains list fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commitNow()
+
+ // 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.isVisible = 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)
+ }
+ }
+ }
+
+ R.id.delete_domain -> { // Delete.
+ // Get a handle for the activity (used in an inner class below).
+ val 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.
+ val 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!!.checkedItemPosition
+
+ // Disable the delete menu item.
+ deleteMenuItem.isEnabled = false
+
+ // Remove the domain settings fragment.
+ supportFragmentManager.beginTransaction().remove(supportFragmentManager.findFragmentById(R.id.domain_settings_fragment_container)!!).commitNow()
+ } else { // Single-paned mode.
+ // Instantiate a new domains list fragment.
+ val domainsListFragment = DomainsListFragment()
+
+ // Display the domains list fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainsListFragment).commitNow()
+
+ // Show the add domain floating action button.
+ addDomainFAB.show()
+
+ // Hide the delete menu item.
+ deleteMenuItem.isVisible = false
+ }
+
+ // Get a cursor that does not show the domain to be deleted.
+ val domainsPendingDeleteCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomainExcept(databaseIdToDelete)
+
+ // Setup the domains pending delete cursor adapter.
+ val domainsPendingDeleteCursorAdapter: CursorAdapter = object : CursorAdapter(this, domainsPendingDeleteCursor, false) {
+ override fun newView(context: Context, cursor: Cursor, parent: ViewGroup): View {
+ // Inflate the individual item layout.
+ return layoutInflater.inflate(R.layout.domain_name_linearlayout, parent, false)
+ }
+
+ override fun bindView(view: View, context: Context, cursor: Cursor) {
+ // Get the domain name string.
+ val domainNameString = cursor.getString(cursor.getColumnIndexOrThrow(DomainsDatabaseHelper.DOMAIN_NAME))
+
+ // Get a handle for the domain name text view.
+ val domainNameTextView = view.findViewById<TextView>(R.id.domain_name_textview)
+
+ // Display the domain name.
+ domainNameTextView.text = domainNameString
+ }
+ }
+
+ // Update the handle for the current domains list view.
+ domainsListView = findViewById(R.id.domains_listview)
+
+ // Update the list view.
+ domainsListView!!.adapter = domainsPendingDeleteCursorAdapter
+
+ // Display a snackbar.
+ undoDeleteSnackbar = Snackbar.make(domainsListView!!, R.string.domain_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo) {} // Do nothing because everything will be handled by `onDismissed()` below.
+ .addCallback(object : Snackbar.Callback() {
+ override fun onDismissed(snackbar: Snackbar, event: Int) {
+ // Run commands based on the event.
+ if (event == DISMISS_EVENT_ACTION) { // The user pushed the `Undo` button.
+ // Create an arguments bundle.
+ val argumentsBundle = 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.
+ val domainSettingsFragment = DomainSettingsFragment()
+
+ // Add the arguments bundle to the domain settings fragment.
+ domainSettingsFragment.arguments = 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.
+ val undoDeleteDomainsCursor = domainsDatabaseHelper.domainNameCursorOrderedByDomain
+
+ // Setup the domains cursor adapter.
+ val undoDeleteDomainsCursorAdapter: CursorAdapter = object : CursorAdapter(applicationContext, undoDeleteDomainsCursor, false) {
+ override fun newView(context: Context, cursor: Cursor, parent: ViewGroup): View {
+ // Inflate the individual item layout.
+ return layoutInflater.inflate(R.layout.domain_name_linearlayout, parent, false)
+ }
+
+ override fun bindView(view: View, context: Context, cursor: Cursor) {
+ /// Get the domain name string.
+ val domainNameString = cursor.getString(cursor.getColumnIndexOrThrow(DomainsDatabaseHelper.DOMAIN_NAME))
+
+ // Get a handle for the domain name text view.
+ val domainNameTextView = view.findViewById<TextView>(R.id.domain_name_textview)
+
+ // Display the domain name.
+ domainNameTextView.text = domainNameString
+ }
+ }
+
+ // Update the domains list view.
+ domainsListView!!.adapter = undoDeleteDomainsCursorAdapter
+
+ // Select the previously deleted domain in the list view.
+ domainsListView!!.setItemChecked(deletedDomainPosition, true)
+
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domain_settings_fragment_container, domainSettingsFragment).commitNow()
+
+ // Enable the delete menu item.
+ deleteMenuItem.isEnabled = true
+ } else { // The device in in one-paned mode.
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commitNow()
+
+ // Hide the add domain floating action button.
+ addDomainFAB.hide()
+
+ // Show and enable the delete menu item.
+ deleteMenuItem.isVisible = true
+
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commitNow()
+ }
+ } 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.
+ val enableDeleteMenuItemRunnable = Runnable {
+ // Enable or show the delete menu item according to the display mode.
+ if (twoPanedMode)
+ deleteMenuItem.isEnabled = true
+ else
+ deleteMenuItem.isVisible = true
+
+ // Reset the dismissing snackbar tracker.
+ dismissingSnackbar = false
+ }
+
+ // Instantiate a handler running the main looper.
+ val handler = Handler(mainLooper)
+
+ // Enable or show the delete menu icon after 100 milliseconds to make sure that the previous domain has been deleted from the database.
+ handler.postDelayed(enableDeleteMenuItemRunnable, 100)
+ }
+
+ // Close the activity if back was pressed.
+ if (closeActivityAfterDismissingSnackbar)
+ NavUtils.navigateUpFromSameTask(activity)
+ }
+ }
+ })
+
+ // Show the Snackbar.
+ undoDeleteSnackbar!!.show()
+ }
+ }
+ }
+
+ // Consume the event.
+ return true
+ }
+
+ override fun onSaveInstanceState(savedInstanceState: Bundle) {
+ // Run the default commands.
+ super.onSaveInstanceState(savedInstanceState)
+
+ // Get a handle for the domain settings scrollview.
+ val domainSettingsScrollView = findViewById<ScrollView>(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)
+
+ // Get the domain settings scroll Y.
+ val domainSettingsScrollY = domainSettingsScrollView.scrollY
+
+ // 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.
+ val domainsListViewPosition = domainsListView!!.firstVisiblePosition
+
+ // Store the listview position in the bundle.
+ savedInstanceState.putInt(LISTVIEW_POSITION, domainsListViewPosition)
+ }
+ }
+
+ override fun onAddDomain(dialogFragment: DialogFragment) {
+ // Dismiss the undo delete snackbar if it is currently displayed.
+ if (undoDeleteSnackbar != null && undoDeleteSnackbar!!.isShown)
+ undoDeleteSnackbar!!.dismiss()
+
+ // Get a handle for the domain name edit text.
+ val domainNameEditText = dialogFragment.dialog!!.findViewById<EditText>(R.id.domain_name_edittext)
+
+ // Get the domain name string.
+ val domainNameString = domainNameEditText.text.toString()
+
+ // Create the domain and store the database ID in the current domain database ID.
+ 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.
+ deleteMenuItem.isVisible = true
+
+ // Create an arguments bundle.
+ val argumentsBundle = 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.
+ val domainSettingsFragment = DomainSettingsFragment()
+
+ // Add the arguments bundle to the domain setting fragment.
+ domainSettingsFragment.arguments = argumentsBundle
+
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commitNow()
+ }
+ }
+
+ override fun saveDomainSettings(view: View) {
+ // Get handles for the domain settings.
+ val domainNameEditText = view.findViewById<EditText>(R.id.domain_settings_name_edittext)
+ val javaScriptSwitch = view.findViewById<SwitchCompat>(R.id.javascript_switch)
+ val cookiesSwitch = view.findViewById<SwitchCompat>(R.id.cookies_switch)
+ val domStorageSwitch = view.findViewById<SwitchCompat>(R.id.dom_storage_switch)
+ val formDataSwitch = view.findViewById<SwitchCompat>(R.id.form_data_switch) // Form data can be removed once the minimum API >= 26.
+ val easyListSwitch = view.findViewById<SwitchCompat>(R.id.easylist_switch)
+ val easyPrivacySwitch = view.findViewById<SwitchCompat>(R.id.easyprivacy_switch)
+ val fanboysAnnoyanceSwitch = view.findViewById<SwitchCompat>(R.id.fanboys_annoyance_list_switch)
+ val fanboysSocialBlockingSwitch = view.findViewById<SwitchCompat>(R.id.fanboys_social_blocking_list_switch)
+ val ultraListSwitch = view.findViewById<SwitchCompat>(R.id.ultralist_switch)
+ val ultraPrivacySwitch = view.findViewById<SwitchCompat>(R.id.ultraprivacy_switch)
+ val blockAllThirdPartyRequestsSwitch = view.findViewById<SwitchCompat>(R.id.block_all_third_party_requests_switch)
+ val userAgentSpinner = view.findViewById<Spinner>(R.id.user_agent_spinner)
+ val customUserAgentEditText = view.findViewById<EditText>(R.id.custom_user_agent_edittext)
+ val xRequestedWithHeaderSpinner = view.findViewById<Spinner>(R.id.x_requested_with_header_spinner)
+ val fontSizeSpinner = view.findViewById<Spinner>(R.id.font_size_spinner)
+ val customFontSizeEditText = view.findViewById<EditText>(R.id.custom_font_size_edittext)
+ val swipeToRefreshSpinner = view.findViewById<Spinner>(R.id.swipe_to_refresh_spinner)
+ val webViewThemeSpinner = view.findViewById<Spinner>(R.id.webview_theme_spinner)
+ val wideViewportSpinner = view.findViewById<Spinner>(R.id.wide_viewport_spinner)
+ val displayWebpageImagesSpinner = view.findViewById<Spinner>(R.id.display_webpage_images_spinner)
+ val pinnedSslCertificateSwitch = view.findViewById<SwitchCompat>(R.id.pinned_ssl_certificate_switch)
+ val currentWebsiteCertificateRadioButton = view.findViewById<RadioButton>(R.id.current_website_certificate_radiobutton)
+ val pinnedIpAddressesSwitch = view.findViewById<SwitchCompat>(R.id.pinned_ip_addresses_switch)
+ val currentIpAddressesRadioButton = view.findViewById<RadioButton>(R.id.current_ip_addresses_radiobutton)
+
+ // Extract the data for the domain settings.
+ val domainNameString = domainNameEditText.text.toString()
+ val javaScript = javaScriptSwitch.isChecked
+ val cookies = cookiesSwitch.isChecked
+ val domStorage = domStorageSwitch.isChecked
+ val formData = formDataSwitch.isChecked // Form data can be removed once the minimum API >= 26.
+ val easyList = easyListSwitch.isChecked
+ val easyPrivacy = easyPrivacySwitch.isChecked
+ val fanboysAnnoyance = fanboysAnnoyanceSwitch.isChecked
+ val fanboysSocialBlocking = fanboysSocialBlockingSwitch.isChecked
+ val ultraList = ultraListSwitch.isChecked
+ val ultraPrivacy = ultraPrivacySwitch.isChecked
+ val blockAllThirdPartyRequests = blockAllThirdPartyRequestsSwitch.isChecked
+ val userAgentSwitchPosition = userAgentSpinner.selectedItemPosition
+ val xRequestedWithHeaderSwitchInt = xRequestedWithHeaderSpinner.selectedItemPosition
+ val fontSizeSwitchPosition = fontSizeSpinner.selectedItemPosition
+ val swipeToRefreshInt = swipeToRefreshSpinner.selectedItemPosition
+ val webViewThemeInt = webViewThemeSpinner.selectedItemPosition
+ val wideViewportInt = wideViewportSpinner.selectedItemPosition
+ val displayWebpageImagesInt = displayWebpageImagesSpinner.selectedItemPosition
+ val pinnedSslCertificate = pinnedSslCertificateSwitch.isChecked
+ val pinnedIpAddress = pinnedIpAddressesSwitch.isChecked
+
+ // Get the user agent name.
+ val userAgentName: String = when (userAgentSwitchPosition) {
+ MainWebViewActivity.DOMAINS_SYSTEM_DEFAULT_USER_AGENT -> resources.getString(R.string.system_default_user_agent) // Set the user agent name to be `System default user agent`.
+ MainWebViewActivity.DOMAINS_CUSTOM_USER_AGENT -> customUserAgentEditText.text.toString() // Set the user agent name to be the custom user agent.
+ else -> {
+ // Get the array of user agent names.
+ val 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.
+ userAgentNameArray[userAgentSwitchPosition - 1]
+ }
+ }
+
+ // Initialize the font size integer. `0` indicates the system default font size.
+ var fontSizeInt = 0
+
+ // Use a custom font size if it is selected.
+ if (fontSizeSwitchPosition == 1)
+ fontSizeInt = customFontSizeEditText.text.toString().toInt()
+
+ // Save the domain settings.
+ domainsDatabaseHelper.updateDomain(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)
+ domainsDatabaseHelper.updatePinnedSslCertificate(currentDomainDatabaseId, sslIssuedToCName!!, sslIssuedToOName!!, sslIssuedToUName!!, sslIssuedByCName!!, sslIssuedByOName!!, sslIssuedByUName!!,
+ sslStartDateLong, sslEndDateLong)
+
+ // Update the pinned IP addresses if new ones are checked.
+ if (currentIpAddressesRadioButton.isChecked)
+ domainsDatabaseHelper.updatePinnedIpAddresses(currentDomainDatabaseId, currentIpAddresses!!)
+ }
+
+ private fun populateDomainsListView(highlightedDomainDatabaseId: Int, domainsListViewPosition: Int) {
+ // Get a cursor with the current contents of the domains database.
+ val domainsCursor = domainsDatabaseHelper.domainNameCursorOrderedByDomain
+
+ // Setup the domains cursor adapter.
+ val domainsCursorAdapter: CursorAdapter = object : CursorAdapter(applicationContext, domainsCursor, false) {
+ override fun newView(context: Context, cursor: Cursor, parent: ViewGroup): View {
+ // Inflate the individual item layout.
+ return layoutInflater.inflate(R.layout.domain_name_linearlayout, parent, false)
+ }
+
+ override fun bindView(view: View, context: Context, cursor: Cursor) {
+ // Get a handle for the domain name text view.
+ val domainNameTextView = view.findViewById<TextView>(R.id.domain_name_textview)
+
+ // Get the domain name string.
+ val domainNameString = cursor.getString(cursor.getColumnIndexOrThrow(DomainsDatabaseHelper.DOMAIN_NAME))
+
+ // Set the domain name.
+ domainNameTextView.text = domainNameString
+ }
+ }
+
+ // get a handle for the current domains listview.
+ domainsListView = findViewById(R.id.domains_listview)
+
+ // Update the list view.
+ domainsListView!!.adapter = 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 (twoPanedMode && domainsCursor.count > 0) { // Two-paned mode is enabled and there is at least one domain.
+ // Initialize the highlighted domain position tracker.
+ var highlightedDomainPosition = 0
+
+ // Get the cursor position for the highlighted domain.
+ for (i in 0 until domainsCursor.count) {
+ // Move to position `i` in the cursor.
+ domainsCursor.moveToPosition(i)
+
+ // Get the database ID for this position.
+ val currentDatabaseId = domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.ID))
+
+ // Set the highlighted domain position if the database ID for this matches the highlighted domain database ID.
+ if (highlightedDomainDatabaseId == currentDatabaseId)
+ highlightedDomainPosition = i
+ }
+
+ // Select the highlighted domain.
+ domainsListView!!.setItemChecked(highlightedDomainPosition, true)
+
+ // Move to the highlighted domain.
+ domainsCursor.moveToPosition(highlightedDomainPosition)
+
+ // Get the database ID for the highlighted domain.
+ currentDomainDatabaseId = domainsCursor.getInt(domainsCursor.getColumnIndexOrThrow(DomainsDatabaseHelper.ID))
+
+ // Create an arguments bundle.
+ val argumentsBundle = 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.
+ val domainSettingsFragment = DomainSettingsFragment()
+
+ // Add the arguments bundle to the domain settings fragment.
+ domainSettingsFragment.arguments = argumentsBundle
+
+ // Display the domain settings fragment.
+ supportFragmentManager.beginTransaction().replace(R.id.domain_settings_fragment_container, domainSettingsFragment).commit()
+
+ // Enable the delete options menu items.
+ deleteMenuItem.isEnabled = true
+ } else if (twoPanedMode) { // Two-paned mode is enabled but there are no domains.
+ // Disable the delete menu item.
+ deleteMenuItem.isEnabled = false
+ }
+ }
+
+ override fun dismissSnackbar() {
+ // Dismiss the undo delete snackbar if it is shown.
+ if (undoDeleteSnackbar != null && undoDeleteSnackbar!!.isShown) {
+ // Dismiss the snackbar.
+ undoDeleteSnackbar!!.dismiss()
+ }
+ }
+
+ public override fun onDestroy() {
+ // Close the domains database helper.
+ domainsDatabaseHelper.close()
+
+ // Run the default commands.
+ super.onDestroy()
+ }
+}
projects / PrivacyBrowserAndroid.git / blobdiff