+++ /dev/null
-/*
- * Copyright © 2017 Soren Stoutner <soren@stoutner.com>.
- *
- * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
- *
- * Privacy Browser 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 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. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.stoutner.privacybrowser.activities;
-
-import android.content.Context;
-import android.content.Intent;
-import android.database.Cursor;
-import android.os.Bundle;
-import android.support.design.widget.FloatingActionButton;
-import android.support.design.widget.Snackbar;
-import android.support.v4.app.NavUtils;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.app.AppCompatDialogFragment;
-import android.support.v7.widget.Toolbar;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.CursorAdapter;
-import android.widget.EditText;
-import android.widget.ListView;
-import android.widget.Spinner;
-import android.widget.Switch;
-import android.widget.TextView;
-
-import com.stoutner.privacybrowser.R;
-import com.stoutner.privacybrowser.dialogs.AddDomainDialog;
-import com.stoutner.privacybrowser.fragments.DomainSettingsFragment;
-import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
-
-public class DomainsActivity extends AppCompatActivity implements AddDomainDialog.AddDomainListener {
- // `context` is used in `onCreate()` and `onOptionsItemSelected()`.
- private Context context;
-
- // `domainsDatabaseHelper` is used in `onCreate()`, `onOptionsItemSelected()`, `onAddDomain()`, and `updateDomainsRecyclerView()`.
- private static DomainsDatabaseHelper domainsDatabaseHelper;
-
- // `twoPaneMode` is used in `onCreate()` and `updateDomainsListView()`.
- private boolean twoPaneMode;
-
- // `domainsListView` is used in `onCreate()`, `onOptionsItemSelected()`, and `updateDomainsListView()`.
- private ListView domainsListView;
-
- // `databaseId` is used in `onCreate()` and `onOptionsItemSelected()`.
- private int databaseId;
-
- // `saveMenuItem` is used in `onCreate()`, `onOptionsItemSelected()`, and `onCreateOptionsMenu()`.
- private MenuItem saveMenuItem;
-
- // `deleteMenuItem` is used in `onCreate()`, `onOptionsItemSelected()`, and `onCreateOptionsMenu()`.
- private MenuItem deleteMenuItem;
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.domains_coordinatorlayout);
-
- // Get a handle for the context.
- context = this;
-
- // We need to use the `SupportActionBar` from `android.support.v7.app.ActionBar` until the minimum API is >= 21.
- final Toolbar bookmarksAppBar = (Toolbar) findViewById(R.id.domains_toolbar);
- setSupportActionBar(bookmarksAppBar);
-
- // Display the home arrow on `SupportActionBar`.
- ActionBar appBar = getSupportActionBar();
- assert appBar != null;// This assert removes the incorrect warning in Android Studio on the following line that `appBar` might be null.
- appBar.setDisplayHomeAsUpEnabled(true);
-
- // Initialize the database handler. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
- // The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
- domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
-
- // Determine if we are in two pane mode. `domains_settings_linearlayout` is only populated if two panes are present.
- twoPaneMode = ((findViewById(R.id.domain_settings_scrollview)) != null);
-
- // Initialize `domainsListView`.
- domainsListView = (ListView) findViewById(R.id.domains_listview);
-
- domainsListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
- @Override
- public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
- // Convert the id from `long` to `int` to match the format of the domains database.
- databaseId = (int) id;
-
- // Display the Domain Settings.
- if (twoPaneMode) { // Display a fragment in two paned mode.
- // Enable the options `MenuItems`.
- saveMenuItem.setEnabled(true);
- deleteMenuItem.setEnabled(true);
-
- // Store `databaseId` in `argumentsBundle`.
- Bundle argumentsBundle = new Bundle();
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, databaseId);
-
- // Add `argumentsBundle` to `domainSettingsFragment`.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Display `domainSettingsFragment`.
- getSupportFragmentManager().beginTransaction().replace(R.id.domain_settings_scrollview, domainSettingsFragment).commit();
-
- // Enable the options `MenuItems`.
- deleteMenuItem.setEnabled(true);
- deleteMenuItem.setIcon(R.drawable.delete);
- saveMenuItem.setEnabled(true);
- } else { // Load the second activity on smaller screens.
- // Create `domainSettingsActivityIntent` with the `databaseId`.
- Intent domainSettingsActivityIntent = new Intent(context, DomainSettingsActivity.class);
- domainSettingsActivityIntent.putExtra(DomainSettingsFragment.DATABASE_ID, databaseId);
-
- // Start `DomainSettingsActivity`.
- context.startActivity(domainSettingsActivityIntent);
- }
- }
- });
-
- FloatingActionButton addDomainFAB = (FloatingActionButton) findViewById(R.id.add_domain_fab);
- addDomainFAB.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View view) {
- // Show the `AddDomainDialog` `AlertDialog` and name the instance `@string/add_domain`.
- AppCompatDialogFragment addDomainDialog = new AddDomainDialog();
- addDomainDialog.show(getSupportFragmentManager(), getResources().getString(R.string.add_domain));
- }
- });
- }
-
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu.
- getMenuInflater().inflate(R.menu.domains_options_menu, menu);
-
- // Store the `MenuItems` for future use.
- deleteMenuItem = menu.findItem(R.id.delete_domain);
- saveMenuItem = menu.findItem(R.id.save_domain);
-
- // Only display the options `MenuItems` in two pane mode.
- deleteMenuItem.setVisible(twoPaneMode);
- saveMenuItem.setVisible(twoPaneMode);
-
- // Load the `ListView`. We have to do this from `onCreateOptionsMenu()` instead of `onCreate()` because `updateDomainsListView()` needs the `MenuItems` to be inflated.
- updateDomainsListView();
-
- // Success!
- return true;
- }
-
- @Override
- public boolean onOptionsItemSelected(MenuItem menuItem) {
- // Get the ID of the `MenuItem` that was selected.
- int menuItemID = menuItem.getItemId();
-
- switch (menuItemID) {
- case android.R.id.home: // The home arrow is identified as `android.R.id.home`, not just `R.id.home`.
- // Go home.
- NavUtils.navigateUpFromSameTask(this);
- break;
-
- case R.id.save_domain:
- // Get handles for the domain settings.
- EditText domainNameEditText = (EditText) findViewById(R.id.domain_settings_name_edittext);
- Switch javaScriptEnabledSwitch = (Switch) findViewById(R.id.domain_settings_javascript_switch);
- Switch firstPartyCookiesEnabledSwitch = (Switch) findViewById(R.id.domain_settings_first_party_cookies_switch);
- Switch thirdPartyCookiesEnabledSwitch = (Switch) findViewById(R.id.domain_settings_third_party_cookies_switch);
- Switch domStorageEnabledSwitch = (Switch) findViewById(R.id.domain_settings_dom_storage_switch);
- Switch formDataEnabledSwitch = (Switch) findViewById(R.id.domain_settings_form_data_switch);
- Spinner userAgentSpinner = (Spinner) findViewById(R.id.domain_settings_user_agent_spinner);
- EditText customUserAgentEditText = (EditText) findViewById(R.id.domain_settings_custom_user_agent_edittext);
- Spinner fontSizeSpinner = (Spinner) findViewById(R.id.domain_settings_font_size_spinner);
-
- // Extract the data for the domain settings.
- String domainNameString = domainNameEditText.getText().toString();
- boolean javaScriptEnabled = javaScriptEnabledSwitch.isChecked();
- boolean firstPartyCookiesEnabled = firstPartyCookiesEnabledSwitch.isChecked();
- boolean thirdPartyCookiesEnabled = thirdPartyCookiesEnabledSwitch.isChecked();
- boolean domStorageEnabledEnabled = domStorageEnabledSwitch.isChecked();
- boolean formDataEnabled = formDataEnabledSwitch.isChecked();
- int userAgentPosition = userAgentSpinner.getSelectedItemPosition();
- int fontSizePosition = fontSizeSpinner.getSelectedItemPosition();
-
- // Get the data for the `Spinners` from the entry values string arrays.
- String userAgentString = getResources().getStringArray(R.array.user_agent_entry_values)[userAgentPosition];
- int fontSizeInt = Integer.parseInt(getResources().getStringArray(R.array.default_font_size_entry_values)[fontSizePosition]);
-
- // Check to see if we are using a custom user agent.
- if (userAgentString.equals("Custom user agent")) {
- // Set `userAgentString` to the custom user agent string.
- userAgentString = customUserAgentEditText.getText().toString();
- }
-
- // Save the domain settings.
- domainsDatabaseHelper.saveDomain(databaseId, domainNameString, javaScriptEnabled, firstPartyCookiesEnabled, thirdPartyCookiesEnabled, domStorageEnabledEnabled, formDataEnabled, userAgentString, fontSizeInt);
-
- // Display a `Snackbar`.
- Snackbar.make(domainsListView, R.string.domain_settings_saved, Snackbar.LENGTH_SHORT).show();
-
- // update the domains `ListView`.
- updateDomainsListView();
- break;
-
- case R.id.delete_domain:
- // Save the `ListView` `currentPosition`.
- final int currentPosition = domainsListView.getCheckedItemPosition();
-
- // Get a `Cursor` that does not show the domain to be deleted.
- Cursor domainsPendingDeleteCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomainExcept(databaseId);
-
- // Setup `domainsPendingDeleteCursorAdapter` with `this` context. `false` disables `autoRequery`.
- CursorAdapter domainsPendingDeleteCursorAdapter = new CursorAdapter(this, domainsPendingDeleteCursor, 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.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME));
- TextView domainNameTextView = (TextView) view.findViewById(R.id.domain_name_textview);
- domainNameTextView.setText(domainNameString);
- }
- };
-
- // Update the `ListView`.
- domainsListView.setAdapter(domainsPendingDeleteCursorAdapter);
-
- // Detach the domain settings `Fragment`.
- getSupportFragmentManager().beginTransaction().detach(getSupportFragmentManager().findFragmentById(R.id.domain_settings_scrollview)).commit();
-
- // Disable the options `MenuItems`.
- deleteMenuItem.setEnabled(false);
- deleteMenuItem.setIcon(R.drawable.delete_blue);
- saveMenuItem.setEnabled(false);
-
- // Display a `Snackbar`.
- Snackbar.make(domainsListView, R.string.domain_deleted, Snackbar.LENGTH_LONG)
- .setAction(R.string.undo, new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // Do nothing because everything will be handled by `onDismissed()` below.
- }
- })
- .addCallback(new Snackbar.Callback() {
- @Override
- public void onDismissed(Snackbar snackbar, int event) {
- switch (event) {
- // The user pushed the `Undo` button.
- case Snackbar.Callback.DISMISS_EVENT_ACTION:
- // Get a `Cursor` with the current contents of the domains database.
- Cursor undoDeleteDomainsCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomain();
-
- // Setup `domainsCursorAdapter` with `this` context. `false` disables `autoRequery`.
- CursorAdapter undoDeleteDomainsCursorAdapter = new CursorAdapter(context, undoDeleteDomainsCursor, 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.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME));
- TextView domainNameTextView = (TextView) view.findViewById(R.id.domain_name_textview);
- domainNameTextView.setText(domainNameString);
- }
- };
-
- // Update the `ListView`.
- domainsListView.setAdapter(undoDeleteDomainsCursorAdapter);
-
- // Select the entry in the domain list at `currentPosition`.
- domainsListView.setItemChecked(currentPosition, true);
-
- // Store `databaseId` in `argumentsBundle`.
- Bundle argumentsBundle = new Bundle();
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, databaseId);
-
- // Add `argumentsBundle` to `domainSettingsFragment`.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Display `domainSettingsFragment`.
- getSupportFragmentManager().beginTransaction().replace(R.id.domain_settings_scrollview, domainSettingsFragment).commit();
-
- // Enable the options `MenuItems`.
- deleteMenuItem.setEnabled(true);
- deleteMenuItem.setIcon(R.drawable.delete);
- saveMenuItem.setEnabled(true);
- break;
-
- // The `Snackbar` was dismissed without the `Undo` button being pushed.
- default:
- // Delete the selected domain.
- domainsDatabaseHelper.deleteDomain(databaseId);
- break;
- }
- }
- })
- .show();
- break;
- }
-
- // Consume the event.
- return true;
- }
-
- @Override
- public void onAddDomain(AppCompatDialogFragment dialogFragment) {
- // Get the `domainNameEditText` from `dialogFragment` and extract the string.
- EditText domainNameEditText = (EditText) dialogFragment.getDialog().findViewById(R.id.domain_name_edittext);
- String domainNameString = domainNameEditText.getText().toString();
-
- // Create the domain.
- domainsDatabaseHelper.addDomain(domainNameString);
-
- // Refresh the `ListView`.
- updateDomainsListView();
- }
-
- private void updateDomainsListView() {
- // Initialize `currentPosition`.
- int currentPosition;
-
- // Store the current position of `domainsListView` if it is already populated.
- if (domainsListView.getCount() > 0){
- currentPosition = domainsListView.getCheckedItemPosition();
- } else {
- // Set `currentPosition` to 0;
- currentPosition = 0;
- }
-
- // 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(this, 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.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME));
- TextView domainNameTextView = (TextView) view.findViewById(R.id.domain_name_textview);
- domainNameTextView.setText(domainNameString);
- }
- };
-
- // Update the `ListView`.
- domainsListView.setAdapter(domainsCursorAdapter);
-
- // Display the domain settings in the second pane if operating in two pane mode and the database contains at least one domain.
- if (twoPaneMode && (domainsCursor.getCount() > 0)) {
- // Select the entry in the domain list at `currentPosition`.
- domainsListView.setItemChecked(currentPosition, true);
-
- // Get the `databaseId` for `currentPosition`.
- domainsCursor.moveToPosition(currentPosition);
- databaseId = domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper._ID));
-
- // Store `databaseId` in `argumentsBundle`.
- Bundle argumentsBundle = new Bundle();
- argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, databaseId);
-
- // Add `argumentsBundle` to `domainSettingsFragment`.
- DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
- domainSettingsFragment.setArguments(argumentsBundle);
-
- // Display `domainSettingsFragment`.
- getSupportFragmentManager().beginTransaction().replace(R.id.domain_settings_scrollview, domainSettingsFragment).commit();
-
- // Enable the options `MenuItems`.
- deleteMenuItem.setEnabled(true);
- deleteMenuItem.setIcon(R.drawable.delete);
- saveMenuItem.setEnabled(true);
- } else {
- // Disable the options `MenuItems`.
- deleteMenuItem.setEnabled(false);
- deleteMenuItem.setIcon(R.drawable.delete_blue);
- saveMenuItem.setEnabled(false);
- }
- }
-}
\ No newline at end of file
projects / PrivacyBrowserAndroid.git / blobdiff