2 * Copyright © 2017 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
6 * Privacy Browser is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
20 package com.stoutner.privacybrowser.fragments;
22 import android.os.Bundle;
23 import android.support.design.widget.FloatingActionButton;
24 // We have to use `android.support.v4.app.Fragment` until minimum API >= 23. Otherwise we cannot call `getContext()`.
25 import android.support.v4.app.Fragment;
26 import android.support.v4.app.FragmentManager;
27 import android.view.LayoutInflater;
28 import android.view.View;
29 import android.view.ViewGroup;
30 import android.widget.AdapterView;
31 import android.widget.EditText;
32 import android.widget.ListView;
33 import android.widget.Spinner;
34 import android.widget.Switch;
36 import com.stoutner.privacybrowser.R;
37 import com.stoutner.privacybrowser.activities.DomainsActivity;
38 import com.stoutner.privacybrowser.activities.MainWebViewActivity;
39 import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
41 public class DomainsListFragment extends Fragment {
42 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
43 // Inflate `domains_list_fragment`. `false` does not attach it to the root `container`.
44 View domainsListFragmentView = inflater.inflate(R.layout.domains_list_fragment, container, false);
46 // Initialize `domainsListView`.
47 ListView domainsListView = (ListView) domainsListFragmentView.findViewById(R.id.domains_listview);
49 // Initialize the database handler. 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`.
50 final DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(getContext(), null, null, 0);
52 // Get a handle for `supportFragmentManager`.
53 final FragmentManager supportFragmentManager = getActivity().getSupportFragmentManager();
55 domainsListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
57 public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
58 // Dismiss `undoDeleteSnackbar` if it is currently displayed (because a domain has just been deleted).
59 if ((DomainsActivity.undoDeleteSnackbar != null) && (DomainsActivity.undoDeleteSnackbar.isShown())) {
60 DomainsActivity.dismissingSnackbar = true;
62 DomainsActivity.undoDeleteSnackbar.dismiss();
65 // Save the current domain settings if operating in two-paned mode and a domain is currently selected.
66 if (DomainsActivity.twoPanedMode && DomainsActivity.deleteMenuItem.isEnabled()) {
67 View domainSettingsFragmentView = supportFragmentManager.findFragmentById(R.id.domain_settings_fragment_container).getView();
68 assert domainSettingsFragmentView != null;
70 // Get handles for the domain settings.
71 EditText domainNameEditText = (EditText) domainSettingsFragmentView.findViewById(R.id.domain_settings_name_edittext);
72 Switch javaScriptEnabledSwitch = (Switch) domainSettingsFragmentView.findViewById(R.id.domain_settings_javascript_switch);
73 Switch firstPartyCookiesEnabledSwitch = (Switch) domainSettingsFragmentView.findViewById(R.id.domain_settings_first_party_cookies_switch);
74 Switch thirdPartyCookiesEnabledSwitch = (Switch) domainSettingsFragmentView.findViewById(R.id.domain_settings_third_party_cookies_switch);
75 Switch domStorageEnabledSwitch = (Switch) domainSettingsFragmentView.findViewById(R.id.domain_settings_dom_storage_switch);
76 Switch formDataEnabledSwitch = (Switch) domainSettingsFragmentView.findViewById(R.id.domain_settings_form_data_switch);
77 Spinner userAgentSpinner = (Spinner) domainSettingsFragmentView.findViewById(R.id.domain_settings_user_agent_spinner);
78 EditText customUserAgentEditText = (EditText) domainSettingsFragmentView.findViewById(R.id.domain_settings_custom_user_agent_edittext);
79 Spinner fontSizeSpinner = (Spinner) domainSettingsFragmentView.findViewById(R.id.domain_settings_font_size_spinner);
80 Spinner displayWebpageImagesSpinner = (Spinner) domainSettingsFragmentView.findViewById(R.id.domain_settings_display_webpage_images_spinner);
82 // Extract the data for the domain settings.
83 String domainNameString = domainNameEditText.getText().toString();
84 boolean javaScriptEnabledBoolean = javaScriptEnabledSwitch.isChecked();
85 boolean firstPartyCookiesEnabledBoolean = firstPartyCookiesEnabledSwitch.isChecked();
86 boolean thirdPartyCookiesEnabledBoolean = thirdPartyCookiesEnabledSwitch.isChecked();
87 boolean domStorageEnabledEnabledBoolean = domStorageEnabledSwitch.isChecked();
88 boolean formDataEnabledBoolean = formDataEnabledSwitch.isChecked();
89 int userAgentPositionInt = userAgentSpinner.getSelectedItemPosition();
90 int fontSizePositionInt = fontSizeSpinner.getSelectedItemPosition();
91 int displayWebpageImagesInt = displayWebpageImagesSpinner.getSelectedItemPosition();
93 // Get the data for the `Spinners` from the entry values string arrays.
94 String userAgentString = getResources().getStringArray(R.array.domain_settings_user_agent_entry_values)[userAgentPositionInt];
95 int fontSizeInt = Integer.parseInt(getResources().getStringArray(R.array.domain_settings_font_size_entry_values)[fontSizePositionInt]);
97 // Check to see if we are using a custom user agent.
98 if (userAgentString.equals("Custom user agent")) {
99 // Set `userAgentString` to the custom user agent string.
100 userAgentString = customUserAgentEditText.getText().toString();
103 // Save the domain settings.
104 domainsDatabaseHelper.saveDomain(DomainsActivity.currentDomainDatabaseId, domainNameString, javaScriptEnabledBoolean, firstPartyCookiesEnabledBoolean, thirdPartyCookiesEnabledBoolean, domStorageEnabledEnabledBoolean, formDataEnabledBoolean, userAgentString, fontSizeInt,
105 displayWebpageImagesInt);
108 // Store the new `currentDomainDatabaseId`, converting it from `long` to `int` to match the format of the domains database.
109 DomainsActivity.currentDomainDatabaseId = (int) id;
111 // Add `currentDomainDatabaseId` to `argumentsBundle`.
112 Bundle argumentsBundle = new Bundle();
113 argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, DomainsActivity.currentDomainDatabaseId);
115 // Add `argumentsBundle` to `domainSettingsFragment`.
116 DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
117 domainSettingsFragment.setArguments(argumentsBundle);
119 // Display the domain settings fragment.
120 if (DomainsActivity.twoPanedMode) { // The device in in two-paned mode.
121 // enable `deleteMenuItem` if the system is not waiting for a `Snackbar` to be dismissed.
122 if (!DomainsActivity.dismissingSnackbar) {
123 // Enable `deleteMenuItem`.
124 DomainsActivity.deleteMenuItem.setEnabled(true);
126 // Set the delete icon according to the theme.
127 if (MainWebViewActivity.darkTheme) {
128 DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_dark);
130 DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_light);
134 // Display `domainSettingsFragment`.
135 supportFragmentManager.beginTransaction().replace(R.id.domain_settings_fragment_container, domainSettingsFragment).commit();
136 } else { // The device in in single-paned mode
137 // Show `deleteMenuItem` if the system is not waiting for a `Snackbar` to be dismissed.
138 if (!DomainsActivity.dismissingSnackbar) {
139 DomainsActivity.deleteMenuItem.setVisible(true);
142 // Hide `add_domain_fab`.
143 FloatingActionButton addDomainFAB = (FloatingActionButton) getActivity().findViewById(R.id.add_domain_fab);
144 addDomainFAB.setVisibility(View.GONE);
146 // Display `domainSettingsFragment`.
147 supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
152 return domainsListFragmentView;