1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.app.FragmentManager;
5import android.content.DialogInterface;
6import android.content.Intent;
7import android.content.SharedPreferences;
8import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
9import android.content.pm.PackageManager;
10import android.os.Build;
11import android.os.Bundle;
12import android.preference.ListPreference;
13import android.preference.Preference;
14import android.preference.PreferenceCategory;
15import android.preference.PreferenceManager;
16import android.preference.PreferenceScreen;
17import android.util.Log;
18import android.widget.Toast;
19
20import java.security.KeyStoreException;
21import java.util.ArrayList;
22import java.util.Arrays;
23import java.util.Collections;
24import java.util.List;
25import java.util.Locale;
26
27import de.duenndns.ssl.MemorizingTrustManager;
28import eu.siacs.conversations.Config;
29import eu.siacs.conversations.R;
30import eu.siacs.conversations.entities.Account;
31import eu.siacs.conversations.services.ExportLogsService;
32import eu.siacs.conversations.xmpp.XmppConnection;
33
34public class SettingsActivity extends XmppActivity implements
35 OnSharedPreferenceChangeListener {
36
37 public static final int REQUEST_WRITE_LOGS = 0xbf8701;
38 private SettingsFragment mSettingsFragment;
39
40 @Override
41 protected void onCreate(Bundle savedInstanceState) {
42 super.onCreate(savedInstanceState);
43 FragmentManager fm = getFragmentManager();
44 mSettingsFragment = (SettingsFragment) fm.findFragmentById(android.R.id.content);
45 if (mSettingsFragment == null || !mSettingsFragment.getClass().equals(SettingsFragment.class)) {
46 mSettingsFragment = new SettingsFragment();
47 fm.beginTransaction().replace(android.R.id.content, mSettingsFragment).commit();
48 }
49 }
50
51 @Override
52 void onBackendConnected() {
53
54 }
55
56 @Override
57 public void onStart() {
58 super.onStart();
59 PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
60 ListPreference resources = (ListPreference) mSettingsFragment.findPreference("resource");
61 if (resources != null) {
62 ArrayList<CharSequence> entries = new ArrayList<>(Arrays.asList(resources.getEntries()));
63 if (!entries.contains(Build.MODEL)) {
64 entries.add(0, Build.MODEL);
65 resources.setEntries(entries.toArray(new CharSequence[entries.size()]));
66 resources.setEntryValues(entries.toArray(new CharSequence[entries.size()]));
67 }
68 }
69
70 if (Config.FORCE_ORBOT) {
71 PreferenceCategory connectionOptions = (PreferenceCategory) mSettingsFragment.findPreference("connection_options");
72 PreferenceScreen expert = (PreferenceScreen) mSettingsFragment.findPreference("expert");
73 if (connectionOptions != null) {
74 expert.removePreference(connectionOptions);
75 }
76 }
77
78 final Preference removeCertsPreference = mSettingsFragment.findPreference("remove_trusted_certificates");
79 removeCertsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
80 @Override
81 public boolean onPreferenceClick(Preference preference) {
82 final MemorizingTrustManager mtm = xmppConnectionService.getMemorizingTrustManager();
83 final ArrayList<String> aliases = Collections.list(mtm.getCertificates());
84 if (aliases.size() == 0) {
85 displayToast(getString(R.string.toast_no_trusted_certs));
86 return true;
87 }
88 final ArrayList selectedItems = new ArrayList<Integer>();
89 final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(SettingsActivity.this);
90 dialogBuilder.setTitle(getResources().getString(R.string.dialog_manage_certs_title));
91 dialogBuilder.setMultiChoiceItems(aliases.toArray(new CharSequence[aliases.size()]), null,
92 new DialogInterface.OnMultiChoiceClickListener() {
93 @Override
94 public void onClick(DialogInterface dialog, int indexSelected,
95 boolean isChecked) {
96 if (isChecked) {
97 selectedItems.add(indexSelected);
98 } else if (selectedItems.contains(indexSelected)) {
99 selectedItems.remove(Integer.valueOf(indexSelected));
100 }
101 if (selectedItems.size() > 0)
102 ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true);
103 else {
104 ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
105 }
106 }
107 });
108
109 dialogBuilder.setPositiveButton(
110 getResources().getString(R.string.dialog_manage_certs_positivebutton), new DialogInterface.OnClickListener() {
111 @Override
112 public void onClick(DialogInterface dialog, int which) {
113 int count = selectedItems.size();
114 if (count > 0) {
115 for (int i = 0; i < count; i++) {
116 try {
117 Integer item = Integer.valueOf(selectedItems.get(i).toString());
118 String alias = aliases.get(item);
119 mtm.deleteCertificate(alias);
120 } catch (KeyStoreException e) {
121 e.printStackTrace();
122 displayToast("Error: " + e.getLocalizedMessage());
123 }
124 }
125 if (xmppConnectionServiceBound) {
126 reconnectAccounts();
127 }
128 displayToast(getResources().getQuantityString(R.plurals.toast_delete_certificates, count, count));
129 }
130 }
131 });
132 dialogBuilder.setNegativeButton(getResources().getString(R.string.dialog_manage_certs_negativebutton), null);
133 AlertDialog removeCertsDialog = dialogBuilder.create();
134 removeCertsDialog.show();
135 removeCertsDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
136 return true;
137 }
138 });
139
140 final Preference exportLogsPreference = mSettingsFragment.findPreference("export_logs");
141 exportLogsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
142 @Override
143 public boolean onPreferenceClick(Preference preference) {
144 hasStoragePermission(REQUEST_WRITE_LOGS);
145 return true;
146 }
147 });
148 }
149
150 @Override
151 public void onStop() {
152 super.onStop();
153 PreferenceManager.getDefaultSharedPreferences(this)
154 .unregisterOnSharedPreferenceChangeListener(this);
155 }
156
157 @Override
158 public void onSharedPreferenceChanged(SharedPreferences preferences, String name) {
159 final List<String> resendPresence = Arrays.asList(
160 "confirm_messages",
161 "xa_on_silent_mode",
162 "away_when_screen_off",
163 "allow_message_correction",
164 "treat_vibrate_as_silent",
165 "manually_change_presence",
166 "last_activity");
167 if (name.equals("resource")) {
168 String resource = preferences.getString("resource", "mobile")
169 .toLowerCase(Locale.US);
170 if (xmppConnectionServiceBound) {
171 for (Account account : xmppConnectionService.getAccounts()) {
172 if (account.setResource(resource)) {
173 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
174 XmppConnection connection = account.getXmppConnection();
175 if (connection != null) {
176 connection.resetStreamId();
177 }
178 xmppConnectionService.reconnectAccountInBackground(account);
179 }
180 }
181 }
182 }
183 } else if (name.equals("keep_foreground_service")) {
184 xmppConnectionService.toggleForegroundService();
185 } else if (resendPresence.contains(name)) {
186 if (xmppConnectionServiceBound) {
187 if (name.equals("away_when_screen_off")
188 || name.equals("manually_change_presence")) {
189 xmppConnectionService.toggleScreenEventReceiver();
190 }
191 if (name.equals("manually_change_presence") && !noAccountUsesPgp()) {
192 Toast.makeText(this, R.string.republish_pgp_keys, Toast.LENGTH_LONG).show();
193 }
194 xmppConnectionService.refreshAllPresences();
195 }
196 } else if (name.equals("dont_trust_system_cas")) {
197 xmppConnectionService.updateMemorizingTrustmanager();
198 reconnectAccounts();
199 } else if (name.equals("use_tor")) {
200 reconnectAccounts();
201 }
202
203 }
204
205 @Override
206 public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
207 if (grantResults.length > 0)
208 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
209 if (requestCode == REQUEST_WRITE_LOGS) {
210 getApplicationContext().startService(new Intent(getApplicationContext(), ExportLogsService.class));
211 }
212 } else {
213 Toast.makeText(this, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
214 }
215 }
216
217 private void displayToast(final String msg) {
218 runOnUiThread(new Runnable() {
219 @Override
220 public void run() {
221 Toast.makeText(SettingsActivity.this, msg, Toast.LENGTH_LONG).show();
222 }
223 });
224 }
225
226 private void reconnectAccounts() {
227 for (Account account : xmppConnectionService.getAccounts()) {
228 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
229 xmppConnectionService.reconnectAccountInBackground(account);
230 }
231 }
232 }
233
234 public void refreshUiReal() {
235 //nothing to do. This Activity doesn't implement any listeners
236 }
237
238}