1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.SharedPreferences;
10import android.database.ContentObserver;
11import android.graphics.Bitmap;
12import android.net.ConnectivityManager;
13import android.net.NetworkInfo;
14import android.net.Uri;
15import android.os.Binder;
16import android.os.Bundle;
17import android.os.FileObserver;
18import android.os.IBinder;
19import android.os.Looper;
20import android.os.PowerManager;
21import android.os.PowerManager.WakeLock;
22import android.os.SystemClock;
23import android.preference.PreferenceManager;
24import android.provider.ContactsContract;
25import android.util.Log;
26import android.util.LruCache;
27
28import net.java.otr4j.OtrException;
29import net.java.otr4j.session.Session;
30import net.java.otr4j.session.SessionID;
31import net.java.otr4j.session.SessionStatus;
32
33import org.openintents.openpgp.util.OpenPgpApi;
34import org.openintents.openpgp.util.OpenPgpServiceConnection;
35
36import java.math.BigInteger;
37import java.security.SecureRandom;
38import java.util.ArrayList;
39import java.util.Arrays;
40import java.util.Collection;
41import java.util.Collections;
42import java.util.Comparator;
43import java.util.Hashtable;
44import java.util.Iterator;
45import java.util.List;
46import java.util.Locale;
47import java.util.Map;
48import java.util.concurrent.CopyOnWriteArrayList;
49
50import de.duenndns.ssl.MemorizingTrustManager;
51import eu.siacs.conversations.Config;
52import eu.siacs.conversations.R;
53import eu.siacs.conversations.crypto.PgpEngine;
54import eu.siacs.conversations.entities.Account;
55import eu.siacs.conversations.entities.Blockable;
56import eu.siacs.conversations.entities.Bookmark;
57import eu.siacs.conversations.entities.Contact;
58import eu.siacs.conversations.entities.Conversation;
59import eu.siacs.conversations.entities.Downloadable;
60import eu.siacs.conversations.entities.DownloadablePlaceholder;
61import eu.siacs.conversations.entities.Message;
62import eu.siacs.conversations.entities.MucOptions;
63import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
64import eu.siacs.conversations.entities.Presences;
65import eu.siacs.conversations.generator.IqGenerator;
66import eu.siacs.conversations.generator.MessageGenerator;
67import eu.siacs.conversations.generator.PresenceGenerator;
68import eu.siacs.conversations.http.HttpConnectionManager;
69import eu.siacs.conversations.parser.IqParser;
70import eu.siacs.conversations.parser.MessageParser;
71import eu.siacs.conversations.parser.PresenceParser;
72import eu.siacs.conversations.persistance.DatabaseBackend;
73import eu.siacs.conversations.persistance.FileBackend;
74import eu.siacs.conversations.ui.UiCallback;
75import eu.siacs.conversations.utils.CryptoHelper;
76import eu.siacs.conversations.utils.ExceptionHelper;
77import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
78import eu.siacs.conversations.utils.PRNGFixes;
79import eu.siacs.conversations.utils.PhoneHelper;
80import eu.siacs.conversations.utils.Xmlns;
81import eu.siacs.conversations.xml.Element;
82import eu.siacs.conversations.xmpp.OnBindListener;
83import eu.siacs.conversations.xmpp.OnContactStatusChanged;
84import eu.siacs.conversations.xmpp.OnIqPacketReceived;
85import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
86import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
87import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
88import eu.siacs.conversations.xmpp.OnStatusChanged;
89import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
90import eu.siacs.conversations.xmpp.XmppConnection;
91import eu.siacs.conversations.xmpp.chatstate.ChatState;
92import eu.siacs.conversations.xmpp.forms.Data;
93import eu.siacs.conversations.xmpp.forms.Field;
94import eu.siacs.conversations.xmpp.jid.InvalidJidException;
95import eu.siacs.conversations.xmpp.jid.Jid;
96import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
97import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
98import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
99import eu.siacs.conversations.xmpp.pep.Avatar;
100import eu.siacs.conversations.xmpp.stanzas.IqPacket;
101import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
102import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
103import me.leolin.shortcutbadger.ShortcutBadger;
104
105public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
106
107 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
108 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
109 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
110 public static final String ACTION_TRY_AGAIN = "try_again";
111 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
112 private ContentObserver contactObserver = new ContentObserver(null) {
113 @Override
114 public void onChange(boolean selfChange) {
115 super.onChange(selfChange);
116 Intent intent = new Intent(getApplicationContext(),
117 XmppConnectionService.class);
118 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
119 startService(intent);
120 }
121 };
122 private final IBinder mBinder = new XmppConnectionBinder();
123 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
124 private final FileObserver fileObserver = new FileObserver(
125 FileBackend.getConversationsImageDirectory()) {
126
127 @Override
128 public void onEvent(int event, String path) {
129 if (event == FileObserver.DELETE) {
130 markFileDeleted(path.split("\\.")[0]);
131 }
132 }
133 };
134 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
135
136 @Override
137 public void onJinglePacketReceived(Account account, JinglePacket packet) {
138 mJingleConnectionManager.deliverPacket(account, packet);
139 }
140 };
141 private final OnBindListener mOnBindListener = new OnBindListener() {
142
143 @Override
144 public void onBind(final Account account) {
145 account.getRoster().clearPresences();
146 account.pendingConferenceJoins.clear();
147 account.pendingConferenceLeaves.clear();
148 fetchRosterFromServer(account);
149 fetchBookmarks(account);
150 sendPresence(account);
151 connectMultiModeConversations(account);
152 updateConversationUi();
153 }
154 };
155 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
156
157 @Override
158 public void onMessageAcknowledged(Account account, String uuid) {
159 for (final Conversation conversation : getConversations()) {
160 if (conversation.getAccount() == account) {
161 Message message = conversation.findUnsentMessageWithUuid(uuid);
162 if (message != null) {
163 markMessage(message, Message.STATUS_SEND);
164 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
165 databaseBackend.updateConversation(conversation);
166 }
167 }
168 }
169 }
170 }
171 };
172 private final IqGenerator mIqGenerator = new IqGenerator(this);
173 public DatabaseBackend databaseBackend;
174 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
175
176 @Override
177 public void onContactStatusChanged(Contact contact, boolean online) {
178 Conversation conversation = find(getConversations(), contact);
179 if (conversation != null) {
180 if (online) {
181 conversation.endOtrIfNeeded();
182 if (contact.getPresences().size() == 1) {
183 sendUnsentMessages(conversation);
184 }
185 } else {
186 if (contact.getPresences().size() >= 1) {
187 if (conversation.hasValidOtrSession()) {
188 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
189 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
190 conversation.endOtrIfNeeded();
191 }
192 }
193 } else {
194 conversation.endOtrIfNeeded();
195 }
196 }
197 }
198 }
199 };
200 private FileBackend fileBackend = new FileBackend(this);
201 private MemorizingTrustManager mMemorizingTrustManager;
202 private NotificationService mNotificationService = new NotificationService(
203 this);
204 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
205 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
206 private IqParser mIqParser = new IqParser(this);
207 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
208 @Override
209 public void onIqPacketReceived(Account account, IqPacket packet) {
210 if (packet.getType() == IqPacket.TYPE.ERROR) {
211 Element error = packet.findChild("error");
212 String text = error != null ? error.findChildContent("text") : null;
213 if (text != null) {
214 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
215 }
216 }
217 }
218 };
219 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
220 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
221 private List<Account> accounts;
222 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
223 this);
224 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
225 this);
226 private AvatarService mAvatarService = new AvatarService(this);
227 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
228 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
229 private OnConversationUpdate mOnConversationUpdate = null;
230 private int convChangedListenerCount = 0;
231 private int unreadCount = 0;
232 private OnAccountUpdate mOnAccountUpdate = null;
233 private OnStatusChanged statusListener = new OnStatusChanged() {
234
235 @Override
236 public void onStatusChanged(Account account) {
237 XmppConnection connection = account.getXmppConnection();
238 if (mOnAccountUpdate != null) {
239 mOnAccountUpdate.onAccountUpdate();
240 }
241 if (account.getStatus() == Account.State.ONLINE) {
242 for (Conversation conversation : account.pendingConferenceLeaves) {
243 leaveMuc(conversation);
244 }
245 for (Conversation conversation : account.pendingConferenceJoins) {
246 joinMuc(conversation);
247 }
248 mMessageArchiveService.executePendingQueries(account);
249 mJingleConnectionManager.cancelInTransmission();
250 List<Conversation> conversations = getConversations();
251 for (Conversation conversation : conversations) {
252 if (conversation.getAccount() == account) {
253 conversation.startOtrIfNeeded();
254 sendUnsentMessages(conversation);
255 }
256 }
257 if (connection != null && connection.getFeatures().csi()) {
258 if (checkListeners()) {
259 Log.d(Config.LOGTAG, account.getJid().toBareJid()
260 + " sending csi//inactive");
261 connection.sendInactive();
262 } else {
263 Log.d(Config.LOGTAG, account.getJid().toBareJid()
264 + " sending csi//active");
265 connection.sendActive();
266 }
267 }
268 syncDirtyContacts(account);
269 scheduleWakeUpCall(Config.PING_MAX_INTERVAL,account.getUuid().hashCode());
270 } else if (account.getStatus() == Account.State.OFFLINE) {
271 resetSendingToWaiting(account);
272 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
273 int timeToReconnect = mRandom.nextInt(50) + 10;
274 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
275 }
276 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
277 databaseBackend.updateAccount(account);
278 reconnectAccount(account, true);
279 } else if ((account.getStatus() != Account.State.CONNECTING)
280 && (account.getStatus() != Account.State.NO_INTERNET)) {
281 if (connection != null) {
282 int next = connection.getTimeToNextAttempt();
283 Log.d(Config.LOGTAG, account.getJid().toBareJid()
284 + ": error connecting account. try again in "
285 + next + "s for the "
286 + (connection.getAttempt() + 1) + " time");
287 scheduleWakeUpCall(next,account.getUuid().hashCode());
288 }
289 }
290 getNotificationService().updateErrorNotification();
291 }
292 };
293 private int accountChangedListenerCount = 0;
294 private OnRosterUpdate mOnRosterUpdate = null;
295 private OnUpdateBlocklist mOnUpdateBlocklist = null;
296 private int updateBlocklistListenerCount = 0;
297 private int rosterChangedListenerCount = 0;
298 private OnMucRosterUpdate mOnMucRosterUpdate = null;
299 private int mucRosterChangedListenerCount = 0;
300 private SecureRandom mRandom;
301 private OpenPgpServiceConnection pgpServiceConnection;
302 private PgpEngine mPgpEngine = null;
303 private WakeLock wakeLock;
304 private PowerManager pm;
305 private LruCache<String, Bitmap> mBitmapCache;
306 private Thread mPhoneContactMergerThread;
307
308 private boolean mRestoredFromDatabase = false;
309 public boolean areMessagesInitialized() {
310 return this.mRestoredFromDatabase;
311 }
312
313 public PgpEngine getPgpEngine() {
314 if (pgpServiceConnection.isBound()) {
315 if (this.mPgpEngine == null) {
316 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
317 getApplicationContext(),
318 pgpServiceConnection.getService()), this);
319 }
320 return mPgpEngine;
321 } else {
322 return null;
323 }
324
325 }
326
327 public FileBackend getFileBackend() {
328 return this.fileBackend;
329 }
330
331 public AvatarService getAvatarService() {
332 return this.mAvatarService;
333 }
334
335 public void attachLocationToConversation(final Conversation conversation,
336 final Uri uri,
337 final UiCallback<Message> callback) {
338 int encryption = conversation.getNextEncryption(forceEncryption());
339 if (encryption == Message.ENCRYPTION_PGP) {
340 encryption = Message.ENCRYPTION_DECRYPTED;
341 }
342 Message message = new Message(conversation,uri.toString(),encryption);
343 if (conversation.getNextCounterpart() != null) {
344 message.setCounterpart(conversation.getNextCounterpart());
345 }
346 if (encryption == Message.ENCRYPTION_DECRYPTED) {
347 getPgpEngine().encrypt(message, callback);
348 } else {
349 callback.success(message);
350 }
351 }
352
353 public void attachFileToConversation(final Conversation conversation,
354 final Uri uri,
355 final UiCallback<Message> callback) {
356 final Message message;
357 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
358 message = new Message(conversation, "",
359 Message.ENCRYPTION_DECRYPTED);
360 } else {
361 message = new Message(conversation, "",
362 conversation.getNextEncryption(forceEncryption()));
363 }
364 message.setCounterpart(conversation.getNextCounterpart());
365 message.setType(Message.TYPE_FILE);
366 String path = getFileBackend().getOriginalPath(uri);
367 if (path!=null) {
368 message.setRelativeFilePath(path);
369 getFileBackend().updateFileParams(message);
370 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
371 getPgpEngine().encrypt(message, callback);
372 } else {
373 callback.success(message);
374 }
375 } else {
376 new Thread(new Runnable() {
377 @Override
378 public void run() {
379 try {
380 getFileBackend().copyFileToPrivateStorage(message, uri);
381 getFileBackend().updateFileParams(message);
382 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
383 getPgpEngine().encrypt(message, callback);
384 } else {
385 callback.success(message);
386 }
387 } catch (FileBackend.FileCopyException e) {
388 callback.error(e.getResId(),message);
389 }
390 }
391 }).start();
392
393 }
394 }
395
396 public void attachImageToConversation(final Conversation conversation,
397 final Uri uri, final UiCallback<Message> callback) {
398 final Message message;
399 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
400 message = new Message(conversation, "",
401 Message.ENCRYPTION_DECRYPTED);
402 } else {
403 message = new Message(conversation, "",
404 conversation.getNextEncryption(forceEncryption()));
405 }
406 message.setCounterpart(conversation.getNextCounterpart());
407 message.setType(Message.TYPE_IMAGE);
408 new Thread(new Runnable() {
409
410 @Override
411 public void run() {
412 try {
413 getFileBackend().copyImageToPrivateStorage(message, uri);
414 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
415 getPgpEngine().encrypt(message, callback);
416 } else {
417 callback.success(message);
418 }
419 } catch (final FileBackend.FileCopyException e) {
420 callback.error(e.getResId(), message);
421 }
422 }
423 }).start();
424 }
425
426 public Conversation find(Bookmark bookmark) {
427 return find(bookmark.getAccount(), bookmark.getJid());
428 }
429
430 public Conversation find(final Account account, final Jid jid) {
431 return find(getConversations(), account, jid);
432 }
433
434 @Override
435 public int onStartCommand(Intent intent, int flags, int startId) {
436 final String action = intent == null ? null : intent.getAction();
437 if (action != null) {
438 switch (action) {
439 case ConnectivityManager.CONNECTIVITY_ACTION:
440 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
441 resetAllAttemptCounts(true);
442 }
443 break;
444 case ACTION_MERGE_PHONE_CONTACTS:
445 if (mRestoredFromDatabase) {
446 PhoneHelper.loadPhoneContacts(getApplicationContext(),
447 new CopyOnWriteArrayList<Bundle>(),
448 this);
449 }
450 return START_STICKY;
451 case Intent.ACTION_SHUTDOWN:
452 logoutAndSave();
453 return START_NOT_STICKY;
454 case ACTION_CLEAR_NOTIFICATION:
455 mNotificationService.clear();
456 break;
457 case ACTION_DISABLE_FOREGROUND:
458 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
459 toggleForegroundService();
460 break;
461 case ACTION_TRY_AGAIN:
462 resetAllAttemptCounts(false);
463 break;
464 case ACTION_DISABLE_ACCOUNT:
465 try {
466 String jid = intent.getStringExtra("account");
467 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
468 if (account != null) {
469 account.setOption(Account.OPTION_DISABLED,true);
470 updateAccount(account);
471 }
472 } catch (final InvalidJidException ignored) {
473 break;
474 }
475 break;
476 }
477 }
478 this.wakeLock.acquire();
479
480 for (Account account : accounts) {
481 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
482 if (!hasInternetConnection()) {
483 account.setStatus(Account.State.NO_INTERNET);
484 if (statusListener != null) {
485 statusListener.onStatusChanged(account);
486 }
487 } else {
488 if (account.getStatus() == Account.State.NO_INTERNET) {
489 account.setStatus(Account.State.OFFLINE);
490 if (statusListener != null) {
491 statusListener.onStatusChanged(account);
492 }
493 }
494 if (account.getStatus() == Account.State.ONLINE) {
495 long lastReceived = account.getXmppConnection().getLastPacketReceived();
496 long lastSent = account.getXmppConnection().getLastPingSent();
497 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
498 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
499 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
500 if (lastSent > lastReceived) {
501 if (pingTimeoutIn < 0) {
502 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
503 this.reconnectAccount(account, true);
504 } else {
505 int secs = (int) (pingTimeoutIn / 1000);
506 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
507 }
508 } else if (msToNextPing <= 0) {
509 account.getXmppConnection().sendPing();
510 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
511 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
512 } else {
513 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
514 }
515 } else if (account.getStatus() == Account.State.OFFLINE) {
516 reconnectAccount(account,true);
517 } else if (account.getStatus() == Account.State.CONNECTING) {
518 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
519 if (timeout < 0) {
520 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
521 reconnectAccount(account, true);
522 } else {
523 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
524 }
525 } else {
526 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
527 reconnectAccount(account, true);
528 }
529 }
530
531 }
532 if (mOnAccountUpdate != null) {
533 mOnAccountUpdate.onAccountUpdate();
534 }
535 }
536 }
537 /*PowerManager pm = (PowerManager) this.getSystemService(Context.POWER_SERVICE);
538 if (!pm.isScreenOn()) {
539 removeStaleListeners();
540 }*/
541 if (wakeLock.isHeld()) {
542 try {
543 wakeLock.release();
544 } catch (final RuntimeException ignored) {
545 }
546 }
547 return START_STICKY;
548 }
549
550 private void resetAllAttemptCounts(boolean reallyAll) {
551 Log.d(Config.LOGTAG,"resetting all attepmt counts");
552 for(Account account : accounts) {
553 if (account.hasErrorStatus() || reallyAll) {
554 final XmppConnection connection = account.getXmppConnection();
555 if (connection != null) {
556 connection.resetAttemptCount();
557 }
558 }
559 }
560 }
561
562 public boolean hasInternetConnection() {
563 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
564 .getSystemService(Context.CONNECTIVITY_SERVICE);
565 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
566 return activeNetwork != null && activeNetwork.isConnected();
567 }
568
569 @SuppressLint("TrulyRandom")
570 @Override
571 public void onCreate() {
572 ExceptionHelper.init(getApplicationContext());
573 PRNGFixes.apply();
574 this.mRandom = new SecureRandom();
575 updateMemorizingTrustmanager();
576 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
577 final int cacheSize = maxMemory / 8;
578 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
579 @Override
580 protected int sizeOf(final String key, final Bitmap bitmap) {
581 return bitmap.getByteCount() / 1024;
582 }
583 };
584
585 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
586 this.accounts = databaseBackend.getAccounts();
587
588 for (final Account account : this.accounts) {
589 account.initAccountServices(this);
590 }
591 restoreFromDatabase();
592
593 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
594 this.fileObserver.startWatching();
595 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
596 this.pgpServiceConnection.bindToService();
597
598 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
599 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
600 toggleForegroundService();
601 }
602
603 public void toggleForegroundService() {
604 if (getPreferences().getBoolean("keep_foreground_service",false)) {
605 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
606 } else {
607 stopForeground(true);
608 }
609 }
610
611 @Override
612 public void onTaskRemoved(final Intent rootIntent) {
613 super.onTaskRemoved(rootIntent);
614 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
615 this.logoutAndSave();
616 }
617 }
618
619 private void logoutAndSave() {
620 for (final Account account : accounts) {
621 databaseBackend.writeRoster(account.getRoster());
622 if (account.getXmppConnection() != null) {
623 disconnect(account, false);
624 }
625 }
626 Context context = getApplicationContext();
627 AlarmManager alarmManager = (AlarmManager) context
628 .getSystemService(Context.ALARM_SERVICE);
629 Intent intent = new Intent(context, EventReceiver.class);
630 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
631 Log.d(Config.LOGTAG, "good bye");
632 stopSelf();
633 }
634
635 protected void scheduleWakeUpCall(int seconds, int requestCode) {
636 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
637
638 Context context = getApplicationContext();
639 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
640
641 Intent intent = new Intent(context, EventReceiver.class);
642 intent.setAction("ping");
643 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
644 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
645 }
646
647 public XmppConnection createConnection(final Account account) {
648 final SharedPreferences sharedPref = getPreferences();
649 account.setResource(sharedPref.getString("resource", "mobile")
650 .toLowerCase(Locale.getDefault()));
651 final XmppConnection connection = new XmppConnection(account, this);
652 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
653 connection.setOnStatusChangedListener(this.statusListener);
654 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
655 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
656 connection.setOnJinglePacketReceivedListener(this.jingleListener);
657 connection.setOnBindListener(this.mOnBindListener);
658 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
659 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
660 return connection;
661 }
662
663 public void sendChatState(Conversation conversation) {
664 if (sendChatStates()) {
665 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
666 sendMessagePacket(conversation.getAccount(), packet);
667 }
668 }
669
670 public void sendMessage(final Message message) {
671 final Account account = message.getConversation().getAccount();
672 account.deactivateGracePeriod();
673 final Conversation conv = message.getConversation();
674 MessagePacket packet = null;
675 boolean saveInDb = true;
676 boolean send = false;
677 if (account.getStatus() == Account.State.ONLINE
678 && account.getXmppConnection() != null) {
679 if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
680 if (message.getCounterpart() != null) {
681 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
682 if (!conv.hasValidOtrSession()) {
683 conv.startOtrSession(message.getCounterpart().getResourcepart(),true);
684 message.setStatus(Message.STATUS_WAITING);
685 } else if (conv.hasValidOtrSession()
686 && conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
687 mJingleConnectionManager
688 .createNewConnection(message);
689 }
690 } else {
691 mJingleConnectionManager.createNewConnection(message);
692 }
693 } else {
694 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
695 conv.startOtrIfNeeded();
696 }
697 message.setStatus(Message.STATUS_WAITING);
698 }
699 } else {
700 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
701 if (!conv.hasValidOtrSession() && (message.getCounterpart() != null)) {
702 conv.startOtrSession(message.getCounterpart().getResourcepart(), true);
703 message.setStatus(Message.STATUS_WAITING);
704 } else if (conv.hasValidOtrSession()) {
705 if (conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
706 packet = mMessageGenerator.generateOtrChat(message);
707 send = true;
708 } else {
709 message.setStatus(Message.STATUS_WAITING);
710 conv.startOtrIfNeeded();
711 }
712 } else {
713 message.setStatus(Message.STATUS_WAITING);
714 }
715 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
716 message.getConversation().endOtrIfNeeded();
717 message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
718 @Override
719 public void onMessageFound(Message message) {
720 markMessage(message,Message.STATUS_SEND_FAILED);
721 }
722 });
723 packet = mMessageGenerator.generatePgpChat(message);
724 send = true;
725 } else {
726 message.getConversation().endOtrIfNeeded();
727 message.getConversation().findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
728 @Override
729 public void onMessageFound(Message message) {
730 markMessage(message,Message.STATUS_SEND_FAILED);
731 }
732 });
733 packet = mMessageGenerator.generateChat(message);
734 send = true;
735 }
736 }
737 if (!account.getXmppConnection().getFeatures().sm()
738 && conv.getMode() != Conversation.MODE_MULTI) {
739 message.setStatus(Message.STATUS_SEND);
740 }
741 } else {
742 message.setStatus(Message.STATUS_WAITING);
743 if (message.getType() == Message.TYPE_TEXT) {
744 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
745 String pgpBody = message.getEncryptedBody();
746 String decryptedBody = message.getBody();
747 message.setBody(pgpBody);
748 message.setEncryption(Message.ENCRYPTION_PGP);
749 databaseBackend.createMessage(message);
750 saveInDb = false;
751 message.setBody(decryptedBody);
752 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
753 } else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
754 if (!conv.hasValidOtrSession()
755 && message.getCounterpart() != null) {
756 conv.startOtrSession(message.getCounterpart().getResourcepart(), false);
757 }
758 }
759 }
760
761 }
762 conv.add(message);
763 if (saveInDb) {
764 if (message.getEncryption() == Message.ENCRYPTION_NONE
765 || saveEncryptedMessages()) {
766 databaseBackend.createMessage(message);
767 }
768 }
769 if ((send) && (packet != null)) {
770 if (conv.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
771 if (this.sendChatStates()) {
772 packet.addChild(ChatState.toElement(conv.getOutgoingChatState()));
773 }
774 }
775 sendMessagePacket(account, packet);
776 }
777 updateConversationUi();
778 }
779
780 private void sendUnsentMessages(final Conversation conversation) {
781 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
782
783 @Override
784 public void onMessageFound(Message message) {
785 resendMessage(message);
786 }
787 });
788 }
789
790 private void resendMessage(final Message message) {
791 Account account = message.getConversation().getAccount();
792 MessagePacket packet = null;
793 if (message.getEncryption() == Message.ENCRYPTION_OTR) {
794 Presences presences = message.getConversation().getContact()
795 .getPresences();
796 if (!message.getConversation().hasValidOtrSession()) {
797 if ((message.getCounterpart() != null)
798 && (presences.has(message.getCounterpart().getResourcepart()))) {
799 message.getConversation().startOtrSession(message.getCounterpart().getResourcepart(), true);
800 } else {
801 if (presences.size() == 1) {
802 String presence = presences.asStringArray()[0];
803 message.getConversation().startOtrSession(presence, true);
804 }
805 }
806 } else {
807 if (message.getConversation().getOtrSession()
808 .getSessionStatus() == SessionStatus.ENCRYPTED) {
809 try {
810 message.setCounterpart(Jid.fromSessionID(message.getConversation().getOtrSession().getSessionID()));
811 if (message.getType() == Message.TYPE_TEXT) {
812 packet = mMessageGenerator.generateOtrChat(message,
813 true);
814 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
815 mJingleConnectionManager.createNewConnection(message);
816 }
817 } catch (final InvalidJidException ignored) {
818
819 }
820 }
821 }
822 } else if (message.getType() == Message.TYPE_TEXT) {
823 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
824 packet = mMessageGenerator.generateChat(message, true);
825 } else if ((message.getEncryption() == Message.ENCRYPTION_DECRYPTED)
826 || (message.getEncryption() == Message.ENCRYPTION_PGP)) {
827 packet = mMessageGenerator.generatePgpChat(message, true);
828 }
829 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
830 Contact contact = message.getConversation().getContact();
831 Presences presences = contact.getPresences();
832 if ((message.getCounterpart() != null)
833 && (presences.has(message.getCounterpart().getResourcepart()))) {
834 mJingleConnectionManager.createNewConnection(message);
835 } else {
836 if (presences.size() == 1) {
837 String presence = presences.asStringArray()[0];
838 try {
839 message.setCounterpart(Jid.fromParts(contact.getJid().getLocalpart(), contact.getJid().getDomainpart(), presence));
840 } catch (InvalidJidException e) {
841 return;
842 }
843 mJingleConnectionManager.createNewConnection(message);
844 }
845 }
846 }
847 if (packet != null) {
848 if (!account.getXmppConnection().getFeatures().sm()
849 && message.getConversation().getMode() != Conversation.MODE_MULTI) {
850 markMessage(message, Message.STATUS_SEND);
851 } else {
852 markMessage(message, Message.STATUS_UNSEND);
853 }
854 if (message.getConversation().setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
855 if (this.sendChatStates()) {
856 packet.addChild(ChatState.toElement(message.getConversation().getOutgoingChatState()));
857 }
858 }
859 sendMessagePacket(account, packet);
860 }
861 }
862
863 public void fetchRosterFromServer(final Account account) {
864 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
865 if (!"".equals(account.getRosterVersion())) {
866 Log.d(Config.LOGTAG, account.getJid().toBareJid()
867 + ": fetching roster version " + account.getRosterVersion());
868 } else {
869 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
870 }
871 iqPacket.query(Xmlns.ROSTER).setAttribute("ver",
872 account.getRosterVersion());
873 account.getXmppConnection().sendIqPacket(iqPacket, mIqParser);
874 }
875
876 public void fetchBookmarks(final Account account) {
877 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
878 final Element query = iqPacket.query("jabber:iq:private");
879 query.addChild("storage", "storage:bookmarks");
880 final OnIqPacketReceived callback = new OnIqPacketReceived() {
881
882 @Override
883 public void onIqPacketReceived(final Account account, final IqPacket packet) {
884 final Element query = packet.query();
885 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
886 final Element storage = query.findChild("storage",
887 "storage:bookmarks");
888 if (storage != null) {
889 for (final Element item : storage.getChildren()) {
890 if (item.getName().equals("conference")) {
891 final Bookmark bookmark = Bookmark.parse(item, account);
892 bookmarks.add(bookmark);
893 Conversation conversation = find(bookmark);
894 if (conversation != null) {
895 conversation.setBookmark(bookmark);
896 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
897 conversation = findOrCreateConversation(
898 account, bookmark.getJid(), true);
899 conversation.setBookmark(bookmark);
900 joinMuc(conversation);
901 }
902 }
903 }
904 }
905 account.setBookmarks(bookmarks);
906 }
907 };
908 sendIqPacket(account, iqPacket, callback);
909 }
910
911 public void pushBookmarks(Account account) {
912 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
913 Element query = iqPacket.query("jabber:iq:private");
914 Element storage = query.addChild("storage", "storage:bookmarks");
915 for (Bookmark bookmark : account.getBookmarks()) {
916 storage.addChild(bookmark);
917 }
918 sendIqPacket(account, iqPacket, mDefaultIqHandler);
919 }
920
921 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
922 if (mPhoneContactMergerThread != null) {
923 mPhoneContactMergerThread.interrupt();
924 }
925 mPhoneContactMergerThread = new Thread(new Runnable() {
926 @Override
927 public void run() {
928 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
929 for (Account account : accounts) {
930 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
931 for (Bundle phoneContact : phoneContacts) {
932 if (Thread.interrupted()) {
933 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
934 return;
935 }
936 Jid jid;
937 try {
938 jid = Jid.fromString(phoneContact.getString("jid"));
939 } catch (final InvalidJidException e) {
940 continue;
941 }
942 final Contact contact = account.getRoster().getContact(jid);
943 String systemAccount = phoneContact.getInt("phoneid")
944 + "#"
945 + phoneContact.getString("lookup");
946 contact.setSystemAccount(systemAccount);
947 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
948 getAvatarService().clear(contact);
949 }
950 contact.setSystemName(phoneContact.getString("displayname"));
951 withSystemAccounts.remove(contact);
952 }
953 for(Contact contact : withSystemAccounts) {
954 contact.setSystemAccount(null);
955 contact.setSystemName(null);
956 if (contact.setPhotoUri(null)) {
957 getAvatarService().clear(contact);
958 }
959 }
960 }
961 Log.d(Config.LOGTAG,"finished merging phone contacts");
962 updateAccountUi();
963 }
964 });
965 mPhoneContactMergerThread.start();
966 }
967
968 private void restoreFromDatabase() {
969 synchronized (this.conversations) {
970 final Map<String, Account> accountLookupTable = new Hashtable<>();
971 for (Account account : this.accounts) {
972 accountLookupTable.put(account.getUuid(), account);
973 }
974 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
975 for (Conversation conversation : this.conversations) {
976 Account account = accountLookupTable.get(conversation.getAccountUuid());
977 conversation.setAccount(account);
978 }
979 new Thread(new Runnable() {
980 @Override
981 public void run() {
982 Log.d(Config.LOGTAG,"restoring roster");
983 for(Account account : accounts) {
984 databaseBackend.readRoster(account.getRoster());
985 }
986 getBitmapCache().evictAll();
987 Looper.prepare();
988 PhoneHelper.loadPhoneContacts(getApplicationContext(),
989 new CopyOnWriteArrayList<Bundle>(),
990 XmppConnectionService.this);
991 Log.d(Config.LOGTAG,"restoring messages");
992 for (Conversation conversation : conversations) {
993 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
994 checkDeletedFiles(conversation);
995 }
996 mRestoredFromDatabase = true;
997 Log.d(Config.LOGTAG,"restored all messages");
998 updateConversationUi();
999 }
1000 }).start();
1001 }
1002 }
1003
1004 public List<Conversation> getConversations() {
1005 return this.conversations;
1006 }
1007
1008 private void checkDeletedFiles(Conversation conversation) {
1009 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1010
1011 @Override
1012 public void onMessageFound(Message message) {
1013 if (!getFileBackend().isFileAvailable(message)) {
1014 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
1015 }
1016 }
1017 });
1018 }
1019
1020 private void markFileDeleted(String uuid) {
1021 for (Conversation conversation : getConversations()) {
1022 Message message = conversation.findMessageWithFileAndUuid(uuid);
1023 if (message != null) {
1024 if (!getFileBackend().isFileAvailable(message)) {
1025 message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
1026 updateConversationUi();
1027 }
1028 return;
1029 }
1030 }
1031 }
1032
1033 public void populateWithOrderedConversations(final List<Conversation> list) {
1034 populateWithOrderedConversations(list, true);
1035 }
1036
1037 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeConferences) {
1038 list.clear();
1039 if (includeConferences) {
1040 list.addAll(getConversations());
1041 } else {
1042 for (Conversation conversation : getConversations()) {
1043 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1044 list.add(conversation);
1045 }
1046 }
1047 }
1048 Collections.sort(list, new Comparator<Conversation>() {
1049 @Override
1050 public int compare(Conversation lhs, Conversation rhs) {
1051 Message left = lhs.getLatestMessage();
1052 Message right = rhs.getLatestMessage();
1053 if (left.getTimeSent() > right.getTimeSent()) {
1054 return -1;
1055 } else if (left.getTimeSent() < right.getTimeSent()) {
1056 return 1;
1057 } else {
1058 return 0;
1059 }
1060 }
1061 });
1062 }
1063
1064 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1065 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1066 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1067 return;
1068 }
1069 new Thread(new Runnable() {
1070 @Override
1071 public void run() {
1072 final Account account = conversation.getAccount();
1073 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1074 if (messages.size() > 0) {
1075 conversation.addAll(0, messages);
1076 checkDeletedFiles(conversation);
1077 callback.onMoreMessagesLoaded(messages.size(), conversation);
1078 } else if (conversation.hasMessagesLeftOnServer()
1079 && account.isOnlineAndConnected()
1080 && account.getXmppConnection().getFeatures().mam()) {
1081 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1082 if (query != null) {
1083 query.setCallback(callback);
1084 }
1085 callback.informUser(R.string.fetching_history_from_server);
1086 }
1087 }
1088 }).start();
1089 }
1090
1091 public List<Account> getAccounts() {
1092 return this.accounts;
1093 }
1094
1095 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1096 for (final Conversation conversation : haystack) {
1097 if (conversation.getContact() == contact) {
1098 return conversation;
1099 }
1100 }
1101 return null;
1102 }
1103
1104 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1105 if (jid == null) {
1106 return null;
1107 }
1108 for (final Conversation conversation : haystack) {
1109 if ((account == null || conversation.getAccount() == account)
1110 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1111 return conversation;
1112 }
1113 }
1114 return null;
1115 }
1116
1117 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1118 return this.findOrCreateConversation(account, jid, muc, null);
1119 }
1120
1121 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1122 synchronized (this.conversations) {
1123 Conversation conversation = find(account, jid);
1124 if (conversation != null) {
1125 return conversation;
1126 }
1127 conversation = databaseBackend.findConversation(account, jid);
1128 if (conversation != null) {
1129 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1130 conversation.setAccount(account);
1131 if (muc) {
1132 conversation.setMode(Conversation.MODE_MULTI);
1133 conversation.setContactJid(jid);
1134 } else {
1135 conversation.setMode(Conversation.MODE_SINGLE);
1136 conversation.setContactJid(jid.toBareJid());
1137 }
1138 conversation.setNextEncryption(-1);
1139 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1140 this.databaseBackend.updateConversation(conversation);
1141 } else {
1142 String conversationName;
1143 Contact contact = account.getRoster().getContact(jid);
1144 if (contact != null) {
1145 conversationName = contact.getDisplayName();
1146 } else {
1147 conversationName = jid.getLocalpart();
1148 }
1149 if (muc) {
1150 conversation = new Conversation(conversationName, account, jid,
1151 Conversation.MODE_MULTI);
1152 } else {
1153 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1154 Conversation.MODE_SINGLE);
1155 }
1156 this.databaseBackend.createConversation(conversation);
1157 }
1158 if (account.getXmppConnection() != null
1159 && account.getXmppConnection().getFeatures().mam()
1160 && !muc) {
1161 if (query == null) {
1162 this.mMessageArchiveService.query(conversation);
1163 } else {
1164 if (query.getConversation() == null) {
1165 this.mMessageArchiveService.query(conversation, query.getStart());
1166 }
1167 }
1168 }
1169 checkDeletedFiles(conversation);
1170 this.conversations.add(conversation);
1171 updateConversationUi();
1172 return conversation;
1173 }
1174 }
1175
1176 public void archiveConversation(Conversation conversation) {
1177 getNotificationService().clear(conversation);
1178 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1179 conversation.setNextEncryption(-1);
1180 synchronized (this.conversations) {
1181 if (conversation.getMode() == Conversation.MODE_MULTI) {
1182 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1183 Bookmark bookmark = conversation.getBookmark();
1184 if (bookmark != null && bookmark.autojoin()) {
1185 bookmark.setAutojoin(false);
1186 pushBookmarks(bookmark.getAccount());
1187 }
1188 }
1189 leaveMuc(conversation);
1190 } else {
1191 conversation.endOtrIfNeeded();
1192 }
1193 this.databaseBackend.updateConversation(conversation);
1194 this.conversations.remove(conversation);
1195 updateConversationUi();
1196 }
1197 }
1198
1199 public void createAccount(final Account account) {
1200 account.initAccountServices(this);
1201 databaseBackend.createAccount(account);
1202 this.accounts.add(account);
1203 this.reconnectAccountInBackground(account);
1204 updateAccountUi();
1205 }
1206
1207 public void updateAccount(final Account account) {
1208 this.statusListener.onStatusChanged(account);
1209 databaseBackend.updateAccount(account);
1210 reconnectAccount(account, false);
1211 updateAccountUi();
1212 getNotificationService().updateErrorNotification();
1213 }
1214
1215 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1216 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1217 sendIqPacket(account, iq, new OnIqPacketReceived() {
1218 @Override
1219 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1220 if (packet.getType() == IqPacket.TYPE.RESULT) {
1221 account.setPassword(newPassword);
1222 databaseBackend.updateAccount(account);
1223 callback.onPasswordChangeSucceeded();
1224 } else {
1225 callback.onPasswordChangeFailed();
1226 }
1227 }
1228 });
1229 }
1230
1231 public void deleteAccount(final Account account) {
1232 synchronized (this.conversations) {
1233 for (final Conversation conversation : conversations) {
1234 if (conversation.getAccount() == account) {
1235 if (conversation.getMode() == Conversation.MODE_MULTI) {
1236 leaveMuc(conversation);
1237 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1238 conversation.endOtrIfNeeded();
1239 }
1240 conversations.remove(conversation);
1241 }
1242 }
1243 if (account.getXmppConnection() != null) {
1244 this.disconnect(account, true);
1245 }
1246 databaseBackend.deleteAccount(account);
1247 this.accounts.remove(account);
1248 updateAccountUi();
1249 getNotificationService().updateErrorNotification();
1250 }
1251 }
1252
1253 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1254 synchronized (this) {
1255 if (checkListeners()) {
1256 switchToForeground();
1257 }
1258 this.mOnConversationUpdate = listener;
1259 this.mNotificationService.setIsInForeground(true);
1260 if (this.convChangedListenerCount < 2) {
1261 this.convChangedListenerCount++;
1262 }
1263 }
1264 }
1265
1266 public void removeOnConversationListChangedListener() {
1267 synchronized (this) {
1268 this.convChangedListenerCount--;
1269 if (this.convChangedListenerCount <= 0) {
1270 this.convChangedListenerCount = 0;
1271 this.mOnConversationUpdate = null;
1272 this.mNotificationService.setIsInForeground(false);
1273 if (checkListeners()) {
1274 switchToBackground();
1275 }
1276 }
1277 }
1278 }
1279
1280 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1281 synchronized (this) {
1282 if (checkListeners()) {
1283 switchToForeground();
1284 }
1285 this.mOnAccountUpdate = listener;
1286 if (this.accountChangedListenerCount < 2) {
1287 this.accountChangedListenerCount++;
1288 }
1289 }
1290 }
1291
1292 public void removeOnAccountListChangedListener() {
1293 synchronized (this) {
1294 this.accountChangedListenerCount--;
1295 if (this.accountChangedListenerCount <= 0) {
1296 this.mOnAccountUpdate = null;
1297 this.accountChangedListenerCount = 0;
1298 if (checkListeners()) {
1299 switchToBackground();
1300 }
1301 }
1302 }
1303 }
1304
1305 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1306 synchronized (this) {
1307 if (checkListeners()) {
1308 switchToForeground();
1309 }
1310 this.mOnRosterUpdate = listener;
1311 if (this.rosterChangedListenerCount < 2) {
1312 this.rosterChangedListenerCount++;
1313 }
1314 }
1315 }
1316
1317 public void removeOnRosterUpdateListener() {
1318 synchronized (this) {
1319 this.rosterChangedListenerCount--;
1320 if (this.rosterChangedListenerCount <= 0) {
1321 this.rosterChangedListenerCount = 0;
1322 this.mOnRosterUpdate = null;
1323 if (checkListeners()) {
1324 switchToBackground();
1325 }
1326 }
1327 }
1328 }
1329
1330 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1331 synchronized (this) {
1332 if (checkListeners()) {
1333 switchToForeground();
1334 }
1335 this.mOnUpdateBlocklist = listener;
1336 if (this.updateBlocklistListenerCount < 2) {
1337 this.updateBlocklistListenerCount++;
1338 }
1339 }
1340 }
1341
1342 public void removeOnUpdateBlocklistListener() {
1343 synchronized (this) {
1344 this.updateBlocklistListenerCount--;
1345 if (this.updateBlocklistListenerCount <= 0) {
1346 this.updateBlocklistListenerCount = 0;
1347 this.mOnUpdateBlocklist = null;
1348 if (checkListeners()) {
1349 switchToBackground();
1350 }
1351 }
1352 }
1353 }
1354
1355 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1356 synchronized (this) {
1357 if (checkListeners()) {
1358 switchToForeground();
1359 }
1360 this.mOnMucRosterUpdate = listener;
1361 if (this.mucRosterChangedListenerCount < 2) {
1362 this.mucRosterChangedListenerCount++;
1363 }
1364 }
1365 }
1366
1367 public void removeOnMucRosterUpdateListener() {
1368 synchronized (this) {
1369 this.mucRosterChangedListenerCount--;
1370 if (this.mucRosterChangedListenerCount <= 0) {
1371 this.mucRosterChangedListenerCount = 0;
1372 this.mOnMucRosterUpdate = null;
1373 if (checkListeners()) {
1374 switchToBackground();
1375 }
1376 }
1377 }
1378 }
1379
1380 private boolean checkListeners() {
1381 return (this.mOnAccountUpdate == null
1382 && this.mOnConversationUpdate == null
1383 && this.mOnRosterUpdate == null
1384 && this.mOnUpdateBlocklist == null);
1385 }
1386
1387 private void switchToForeground() {
1388 for (Account account : getAccounts()) {
1389 if (account.getStatus() == Account.State.ONLINE) {
1390 XmppConnection connection = account.getXmppConnection();
1391 if (connection != null && connection.getFeatures().csi()) {
1392 connection.sendActive();
1393 }
1394 }
1395 }
1396 Log.d(Config.LOGTAG, "app switched into foreground");
1397 }
1398
1399 private void switchToBackground() {
1400 for (Account account : getAccounts()) {
1401 if (account.getStatus() == Account.State.ONLINE) {
1402 XmppConnection connection = account.getXmppConnection();
1403 if (connection != null && connection.getFeatures().csi()) {
1404 connection.sendInactive();
1405 }
1406 }
1407 }
1408 for(Conversation conversation : getConversations()) {
1409 conversation.setIncomingChatState(ChatState.ACTIVE);
1410 }
1411 this.mNotificationService.setIsInForeground(false);
1412 Log.d(Config.LOGTAG, "app switched into background");
1413 }
1414
1415 private void connectMultiModeConversations(Account account) {
1416 List<Conversation> conversations = getConversations();
1417 for (Conversation conversation : conversations) {
1418 if ((conversation.getMode() == Conversation.MODE_MULTI)
1419 && (conversation.getAccount() == account)) {
1420 conversation.resetMucOptions();
1421 joinMuc(conversation);
1422 }
1423 }
1424 }
1425
1426 public void joinMuc(Conversation conversation) {
1427 Account account = conversation.getAccount();
1428 account.pendingConferenceJoins.remove(conversation);
1429 account.pendingConferenceLeaves.remove(conversation);
1430 if (account.getStatus() == Account.State.ONLINE) {
1431 final String nick = conversation.getMucOptions().getProposedNick();
1432 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1433 if (joinJid == null) {
1434 return; //safety net
1435 }
1436 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1437 PresencePacket packet = new PresencePacket();
1438 packet.setFrom(conversation.getAccount().getJid());
1439 packet.setTo(joinJid);
1440 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1441 if (conversation.getMucOptions().getPassword() != null) {
1442 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1443 }
1444 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1445 String sig = account.getPgpSignature();
1446 if (sig != null) {
1447 packet.addChild("status").setContent("online");
1448 packet.addChild("x", "jabber:x:signed").setContent(sig);
1449 }
1450 sendPresencePacket(account, packet);
1451 fetchConferenceConfiguration(conversation);
1452 if (!joinJid.equals(conversation.getJid())) {
1453 conversation.setContactJid(joinJid);
1454 databaseBackend.updateConversation(conversation);
1455 }
1456 conversation.setHasMessagesLeftOnServer(false);
1457 } else {
1458 account.pendingConferenceJoins.add(conversation);
1459 }
1460 }
1461
1462 public void providePasswordForMuc(Conversation conversation, String password) {
1463 if (conversation.getMode() == Conversation.MODE_MULTI) {
1464 conversation.getMucOptions().setPassword(password);
1465 if (conversation.getBookmark() != null) {
1466 conversation.getBookmark().setAutojoin(true);
1467 pushBookmarks(conversation.getAccount());
1468 }
1469 databaseBackend.updateConversation(conversation);
1470 joinMuc(conversation);
1471 }
1472 }
1473
1474 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1475 final MucOptions options = conversation.getMucOptions();
1476 final Jid joinJid = options.createJoinJid(nick);
1477 if (options.online()) {
1478 Account account = conversation.getAccount();
1479 options.setOnRenameListener(new OnRenameListener() {
1480
1481 @Override
1482 public void onSuccess() {
1483 conversation.setContactJid(joinJid);
1484 databaseBackend.updateConversation(conversation);
1485 Bookmark bookmark = conversation.getBookmark();
1486 if (bookmark != null) {
1487 bookmark.setNick(nick);
1488 pushBookmarks(bookmark.getAccount());
1489 }
1490 callback.success(conversation);
1491 }
1492
1493 @Override
1494 public void onFailure() {
1495 callback.error(R.string.nick_in_use, conversation);
1496 }
1497 });
1498
1499 PresencePacket packet = new PresencePacket();
1500 packet.setTo(joinJid);
1501 packet.setFrom(conversation.getAccount().getJid());
1502
1503 String sig = account.getPgpSignature();
1504 if (sig != null) {
1505 packet.addChild("status").setContent("online");
1506 packet.addChild("x", "jabber:x:signed").setContent(sig);
1507 }
1508 sendPresencePacket(account, packet);
1509 } else {
1510 conversation.setContactJid(joinJid);
1511 databaseBackend.updateConversation(conversation);
1512 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1513 Bookmark bookmark = conversation.getBookmark();
1514 if (bookmark != null) {
1515 bookmark.setNick(nick);
1516 pushBookmarks(bookmark.getAccount());
1517 }
1518 joinMuc(conversation);
1519 }
1520 }
1521 }
1522
1523 public void leaveMuc(Conversation conversation) {
1524 Account account = conversation.getAccount();
1525 account.pendingConferenceJoins.remove(conversation);
1526 account.pendingConferenceLeaves.remove(conversation);
1527 if (account.getStatus() == Account.State.ONLINE) {
1528 PresencePacket packet = new PresencePacket();
1529 packet.setTo(conversation.getJid());
1530 packet.setFrom(conversation.getAccount().getJid());
1531 packet.setAttribute("type", "unavailable");
1532 sendPresencePacket(conversation.getAccount(), packet);
1533 conversation.getMucOptions().setOffline();
1534 conversation.deregisterWithBookmark();
1535 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1536 + ": leaving muc " + conversation.getJid());
1537 } else {
1538 account.pendingConferenceLeaves.add(conversation);
1539 }
1540 }
1541
1542 private String findConferenceServer(final Account account) {
1543 String server;
1544 if (account.getXmppConnection() != null) {
1545 server = account.getXmppConnection().getMucServer();
1546 if (server != null) {
1547 return server;
1548 }
1549 }
1550 for (Account other : getAccounts()) {
1551 if (other != account && other.getXmppConnection() != null) {
1552 server = other.getXmppConnection().getMucServer();
1553 if (server != null) {
1554 return server;
1555 }
1556 }
1557 }
1558 return null;
1559 }
1560
1561 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1562 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1563 if (account.getStatus() == Account.State.ONLINE) {
1564 try {
1565 String server = findConferenceServer(account);
1566 if (server == null) {
1567 if (callback != null) {
1568 callback.error(R.string.no_conference_server_found, null);
1569 }
1570 return;
1571 }
1572 String name = new BigInteger(75, getRNG()).toString(32);
1573 Jid jid = Jid.fromParts(name, server, null);
1574 final Conversation conversation = findOrCreateConversation(account, jid, true);
1575 joinMuc(conversation);
1576 Bundle options = new Bundle();
1577 options.putString("muc#roomconfig_persistentroom", "1");
1578 options.putString("muc#roomconfig_membersonly", "1");
1579 options.putString("muc#roomconfig_publicroom", "0");
1580 options.putString("muc#roomconfig_whois", "anyone");
1581 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1582 @Override
1583 public void onPushSucceeded() {
1584 for (Jid invite : jids) {
1585 invite(conversation, invite);
1586 }
1587 if (account.countPresences() > 1) {
1588 directInvite(conversation, account.getJid().toBareJid());
1589 }
1590 if (callback != null) {
1591 callback.success(conversation);
1592 }
1593 }
1594
1595 @Override
1596 public void onPushFailed() {
1597 if (callback != null) {
1598 callback.error(R.string.conference_creation_failed, conversation);
1599 }
1600 }
1601 });
1602
1603 } catch (InvalidJidException e) {
1604 if (callback != null) {
1605 callback.error(R.string.conference_creation_failed, null);
1606 }
1607 }
1608 } else {
1609 if (callback != null) {
1610 callback.error(R.string.not_connected_try_again, null);
1611 }
1612 }
1613 }
1614
1615 public void fetchConferenceConfiguration(final Conversation conversation) {
1616 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1617 request.setTo(conversation.getJid().toBareJid());
1618 request.query("http://jabber.org/protocol/disco#info");
1619 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1620 @Override
1621 public void onIqPacketReceived(Account account, IqPacket packet) {
1622 if (packet.getType() != IqPacket.TYPE.ERROR) {
1623 ArrayList<String> features = new ArrayList<>();
1624 for (Element child : packet.query().getChildren()) {
1625 if (child != null && child.getName().equals("feature")) {
1626 String var = child.getAttribute("var");
1627 if (var != null) {
1628 features.add(var);
1629 }
1630 }
1631 }
1632 conversation.getMucOptions().updateFeatures(features);
1633 updateConversationUi();
1634 }
1635 }
1636 });
1637 }
1638
1639 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1640 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1641 request.setTo(conversation.getJid().toBareJid());
1642 request.query("http://jabber.org/protocol/muc#owner");
1643 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1644 @Override
1645 public void onIqPacketReceived(Account account, IqPacket packet) {
1646 if (packet.getType() != IqPacket.TYPE.ERROR) {
1647 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1648 for (Field field : data.getFields()) {
1649 if (options.containsKey(field.getName())) {
1650 field.setValue(options.getString(field.getName()));
1651 }
1652 }
1653 data.submit();
1654 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1655 set.setTo(conversation.getJid().toBareJid());
1656 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1657 sendIqPacket(account, set, new OnIqPacketReceived() {
1658 @Override
1659 public void onIqPacketReceived(Account account, IqPacket packet) {
1660 if (packet.getType() == IqPacket.TYPE.RESULT) {
1661 if (callback != null) {
1662 callback.onPushSucceeded();
1663 }
1664 } else {
1665 if (callback != null) {
1666 callback.onPushFailed();
1667 }
1668 }
1669 }
1670 });
1671 } else {
1672 if (callback != null) {
1673 callback.onPushFailed();
1674 }
1675 }
1676 }
1677 });
1678 }
1679
1680 public void pushSubjectToConference(final Conversation conference, final String subject) {
1681 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1682 this.sendMessagePacket(conference.getAccount(), packet);
1683 final MucOptions mucOptions = conference.getMucOptions();
1684 final MucOptions.User self = mucOptions.getSelf();
1685 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1686 Bundle options = new Bundle();
1687 options.putString("muc#roomconfig_persistentroom", "1");
1688 this.pushConferenceConfiguration(conference, options, null);
1689 }
1690 }
1691
1692 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1693 final Jid jid = user.toBareJid();
1694 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1695 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1696 @Override
1697 public void onIqPacketReceived(Account account, IqPacket packet) {
1698 if (packet.getType() == IqPacket.TYPE.RESULT) {
1699 callback.onAffiliationChangedSuccessful(jid);
1700 } else {
1701 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1702 }
1703 }
1704 });
1705 }
1706
1707 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1708 List<Jid> jids = new ArrayList<>();
1709 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1710 if (user.getAffiliation() == before) {
1711 jids.add(user.getJid());
1712 }
1713 }
1714 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1715 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1716 }
1717
1718 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1719 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1720 Log.d(Config.LOGTAG, request.toString());
1721 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1722 @Override
1723 public void onIqPacketReceived(Account account, IqPacket packet) {
1724 Log.d(Config.LOGTAG, packet.toString());
1725 if (packet.getType() == IqPacket.TYPE.RESULT) {
1726 callback.onRoleChangedSuccessful(nick);
1727 } else {
1728 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1729 }
1730 }
1731 });
1732 }
1733
1734 public void disconnect(Account account, boolean force) {
1735 if ((account.getStatus() == Account.State.ONLINE)
1736 || (account.getStatus() == Account.State.DISABLED)) {
1737 if (!force) {
1738 List<Conversation> conversations = getConversations();
1739 for (Conversation conversation : conversations) {
1740 if (conversation.getAccount() == account) {
1741 if (conversation.getMode() == Conversation.MODE_MULTI) {
1742 leaveMuc(conversation);
1743 } else {
1744 if (conversation.endOtrIfNeeded()) {
1745 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1746 + ": ended otr session with "
1747 + conversation.getJid());
1748 }
1749 }
1750 }
1751 }
1752 sendOfflinePresence(account);
1753 }
1754 account.getXmppConnection().disconnect(force);
1755 }
1756 }
1757
1758 @Override
1759 public IBinder onBind(Intent intent) {
1760 return mBinder;
1761 }
1762
1763 public void updateMessage(Message message) {
1764 databaseBackend.updateMessage(message);
1765 updateConversationUi();
1766 }
1767
1768 protected void syncDirtyContacts(Account account) {
1769 for (Contact contact : account.getRoster().getContacts()) {
1770 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
1771 pushContactToServer(contact);
1772 }
1773 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
1774 deleteContactOnServer(contact);
1775 }
1776 }
1777 }
1778
1779 public void createContact(Contact contact) {
1780 SharedPreferences sharedPref = getPreferences();
1781 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
1782 if (autoGrant) {
1783 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
1784 contact.setOption(Contact.Options.ASKING);
1785 }
1786 pushContactToServer(contact);
1787 }
1788
1789 public void onOtrSessionEstablished(Conversation conversation) {
1790 final Account account = conversation.getAccount();
1791 final Session otrSession = conversation.getOtrSession();
1792 Log.d(Config.LOGTAG,
1793 account.getJid().toBareJid() + " otr session established with "
1794 + conversation.getJid() + "/"
1795 + otrSession.getSessionID().getUserID());
1796 conversation.findUnsentMessagesWithOtrEncryption(new Conversation.OnMessageFound() {
1797
1798 @Override
1799 public void onMessageFound(Message message) {
1800 SessionID id = otrSession.getSessionID();
1801 try {
1802 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
1803 } catch (InvalidJidException e) {
1804 return;
1805 }
1806 if (message.getType() == Message.TYPE_TEXT) {
1807 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message, true);
1808 if (outPacket != null) {
1809 message.setStatus(Message.STATUS_SEND);
1810 databaseBackend.updateMessage(message);
1811 sendMessagePacket(account, outPacket);
1812 }
1813 } else if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) {
1814 mJingleConnectionManager.createNewConnection(message);
1815 }
1816 updateConversationUi();
1817 }
1818 });
1819 }
1820
1821 public boolean renewSymmetricKey(Conversation conversation) {
1822 Account account = conversation.getAccount();
1823 byte[] symmetricKey = new byte[32];
1824 this.mRandom.nextBytes(symmetricKey);
1825 Session otrSession = conversation.getOtrSession();
1826 if (otrSession != null) {
1827 MessagePacket packet = new MessagePacket();
1828 packet.setType(MessagePacket.TYPE_CHAT);
1829 packet.setFrom(account.getJid());
1830 packet.addChild("private", "urn:xmpp:carbons:2");
1831 packet.addChild("no-copy", "urn:xmpp:hints");
1832 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
1833 + otrSession.getSessionID().getUserID());
1834 try {
1835 packet.setBody(otrSession
1836 .transformSending(CryptoHelper.FILETRANSFER
1837 + CryptoHelper.bytesToHex(symmetricKey))[0]);
1838 sendMessagePacket(account, packet);
1839 conversation.setSymmetricKey(symmetricKey);
1840 return true;
1841 } catch (OtrException e) {
1842 return false;
1843 }
1844 }
1845 return false;
1846 }
1847
1848 public void pushContactToServer(final Contact contact) {
1849 contact.resetOption(Contact.Options.DIRTY_DELETE);
1850 contact.setOption(Contact.Options.DIRTY_PUSH);
1851 final Account account = contact.getAccount();
1852 if (account.getStatus() == Account.State.ONLINE) {
1853 final boolean ask = contact.getOption(Contact.Options.ASKING);
1854 final boolean sendUpdates = contact
1855 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
1856 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
1857 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
1858 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
1859 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
1860 if (sendUpdates) {
1861 sendPresencePacket(account,
1862 mPresenceGenerator.sendPresenceUpdatesTo(contact));
1863 }
1864 if (ask) {
1865 sendPresencePacket(account,
1866 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
1867 }
1868 }
1869 }
1870
1871 public void publishAvatar(final Account account,
1872 final Uri image,
1873 final UiCallback<Avatar> callback) {
1874 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
1875 final int size = Config.AVATAR_SIZE;
1876 final Avatar avatar = getFileBackend()
1877 .getPepAvatar(image, size, format);
1878 if (avatar != null) {
1879 avatar.height = size;
1880 avatar.width = size;
1881 if (format.equals(Bitmap.CompressFormat.WEBP)) {
1882 avatar.type = "image/webp";
1883 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
1884 avatar.type = "image/jpeg";
1885 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
1886 avatar.type = "image/png";
1887 }
1888 if (!getFileBackend().save(avatar)) {
1889 callback.error(R.string.error_saving_avatar, avatar);
1890 return;
1891 }
1892 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
1893 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
1894
1895 @Override
1896 public void onIqPacketReceived(Account account, IqPacket result) {
1897 if (result.getType() == IqPacket.TYPE.RESULT) {
1898 final IqPacket packet = XmppConnectionService.this.mIqGenerator
1899 .publishAvatarMetadata(avatar);
1900 sendIqPacket(account, packet, new OnIqPacketReceived() {
1901
1902 @Override
1903 public void onIqPacketReceived(Account account,
1904 IqPacket result) {
1905 if (result.getType() == IqPacket.TYPE.RESULT) {
1906 if (account.setAvatar(avatar.getFilename())) {
1907 getAvatarService().clear(account);
1908 databaseBackend.updateAccount(account);
1909 }
1910 callback.success(avatar);
1911 } else {
1912 callback.error(
1913 R.string.error_publish_avatar_server_reject,
1914 avatar);
1915 }
1916 }
1917 });
1918 } else {
1919 callback.error(
1920 R.string.error_publish_avatar_server_reject,
1921 avatar);
1922 }
1923 }
1924 });
1925 } else {
1926 callback.error(R.string.error_publish_avatar_converting, null);
1927 }
1928 }
1929
1930 public void fetchAvatar(Account account, Avatar avatar) {
1931 fetchAvatar(account, avatar, null);
1932 }
1933
1934 private static String generateFetchKey(Account account, final Avatar avatar) {
1935 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
1936 }
1937
1938 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1939 final String KEY = generateFetchKey(account, avatar);
1940 synchronized(this.mInProgressAvatarFetches) {
1941 if (this.mInProgressAvatarFetches.contains(KEY)) {
1942 return;
1943 } else {
1944 switch (avatar.origin) {
1945 case PEP:
1946 this.mInProgressAvatarFetches.add(KEY);
1947 fetchAvatarPep(account, avatar, callback);
1948 break;
1949 case VCARD:
1950 this.mInProgressAvatarFetches.add(KEY);
1951 fetchAvatarVcard(account, avatar, callback);
1952 break;
1953 }
1954 }
1955 }
1956 }
1957
1958 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
1959 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
1960 sendIqPacket(account, packet, new OnIqPacketReceived() {
1961
1962 @Override
1963 public void onIqPacketReceived(Account account, IqPacket result) {
1964 synchronized (mInProgressAvatarFetches) {
1965 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
1966 }
1967 final String ERROR = account.getJid().toBareJid()
1968 + ": fetching avatar for " + avatar.owner + " failed ";
1969 if (result.getType() == IqPacket.TYPE.RESULT) {
1970 avatar.image = mIqParser.avatarData(result);
1971 if (avatar.image != null) {
1972 if (getFileBackend().save(avatar)) {
1973 if (account.getJid().toBareJid().equals(avatar.owner)) {
1974 if (account.setAvatar(avatar.getFilename())) {
1975 databaseBackend.updateAccount(account);
1976 }
1977 getAvatarService().clear(account);
1978 updateConversationUi();
1979 updateAccountUi();
1980 } else {
1981 Contact contact = account.getRoster()
1982 .getContact(avatar.owner);
1983 contact.setAvatar(avatar);
1984 getAvatarService().clear(contact);
1985 updateConversationUi();
1986 updateRosterUi();
1987 }
1988 if (callback != null) {
1989 callback.success(avatar);
1990 }
1991 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1992 + ": succesfuly fetched pep avatar for " + avatar.owner);
1993 return;
1994 }
1995 } else {
1996
1997 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
1998 }
1999 } else {
2000 Element error = result.findChild("error");
2001 if (error == null) {
2002 Log.d(Config.LOGTAG, ERROR + "(server error)");
2003 } else {
2004 Log.d(Config.LOGTAG, ERROR + error.toString());
2005 }
2006 }
2007 if (callback != null) {
2008 callback.error(0, null);
2009 }
2010
2011 }
2012 });
2013 }
2014
2015 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2016 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2017 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2018 @Override
2019 public void onIqPacketReceived(Account account, IqPacket packet) {
2020 synchronized (mInProgressAvatarFetches) {
2021 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2022 }
2023 if (packet.getType() == IqPacket.TYPE.RESULT) {
2024 Element vCard = packet.findChild("vCard", "vcard-temp");
2025 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2026 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2027 if (image != null) {
2028 avatar.image = image;
2029 if (getFileBackend().save(avatar)) {
2030 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2031 + ": successfully fetched vCard avatar for " + avatar.owner);
2032 Contact contact = account.getRoster()
2033 .getContact(avatar.owner);
2034 contact.setAvatar(avatar);
2035 getAvatarService().clear(contact);
2036 updateConversationUi();
2037 updateRosterUi();
2038 }
2039 }
2040 }
2041 }
2042 });
2043 }
2044
2045 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2046 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2047 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2048
2049 @Override
2050 public void onIqPacketReceived(Account account, IqPacket packet) {
2051 if (packet.getType() == IqPacket.TYPE.RESULT) {
2052 Element pubsub = packet.findChild("pubsub",
2053 "http://jabber.org/protocol/pubsub");
2054 if (pubsub != null) {
2055 Element items = pubsub.findChild("items");
2056 if (items != null) {
2057 Avatar avatar = Avatar.parseMetadata(items);
2058 if (avatar != null) {
2059 avatar.owner = account.getJid().toBareJid();
2060 if (fileBackend.isAvatarCached(avatar)) {
2061 if (account.setAvatar(avatar.getFilename())) {
2062 databaseBackend.updateAccount(account);
2063 }
2064 getAvatarService().clear(account);
2065 callback.success(avatar);
2066 } else {
2067 fetchAvatarPep(account, avatar, callback);
2068 }
2069 return;
2070 }
2071 }
2072 }
2073 }
2074 callback.error(0, null);
2075 }
2076 });
2077 }
2078
2079 public void deleteContactOnServer(Contact contact) {
2080 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2081 contact.resetOption(Contact.Options.DIRTY_PUSH);
2082 contact.setOption(Contact.Options.DIRTY_DELETE);
2083 Account account = contact.getAccount();
2084 if (account.getStatus() == Account.State.ONLINE) {
2085 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2086 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2087 item.setAttribute("jid", contact.getJid().toString());
2088 item.setAttribute("subscription", "remove");
2089 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2090 }
2091 }
2092
2093 public void updateConversation(Conversation conversation) {
2094 this.databaseBackend.updateConversation(conversation);
2095 }
2096
2097 public void reconnectAccount(final Account account, final boolean force) {
2098 synchronized (account) {
2099 if (account.getXmppConnection() != null) {
2100 disconnect(account, force);
2101 }
2102 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2103
2104 synchronized (this.mInProgressAvatarFetches) {
2105 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2106 final String KEY = iterator.next();
2107 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2108 iterator.remove();
2109 }
2110 }
2111 }
2112
2113 if (account.getXmppConnection() == null) {
2114 account.setXmppConnection(createConnection(account));
2115 }
2116 Thread thread = new Thread(account.getXmppConnection());
2117 thread.start();
2118 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2119 } else {
2120 account.getRoster().clearPresences();
2121 account.setXmppConnection(null);
2122 }
2123 }
2124 }
2125
2126 public void reconnectAccountInBackground(final Account account) {
2127 new Thread(new Runnable() {
2128 @Override
2129 public void run() {
2130 reconnectAccount(account,false);
2131 }
2132 }).start();
2133 }
2134
2135 public void invite(Conversation conversation, Jid contact) {
2136 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2137 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2138 sendMessagePacket(conversation.getAccount(), packet);
2139 }
2140
2141 public void directInvite(Conversation conversation, Jid jid) {
2142 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2143 sendMessagePacket(conversation.getAccount(),packet);
2144 }
2145
2146 public void resetSendingToWaiting(Account account) {
2147 for (Conversation conversation : getConversations()) {
2148 if (conversation.getAccount() == account) {
2149 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2150
2151 @Override
2152 public void onMessageFound(Message message) {
2153 markMessage(message, Message.STATUS_WAITING);
2154 }
2155 });
2156 }
2157 }
2158 }
2159
2160 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2161 if (uuid == null) {
2162 return null;
2163 }
2164 for (Conversation conversation : getConversations()) {
2165 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2166 final Message message = conversation.findSentMessageWithUuid(uuid);
2167 if (message != null) {
2168 markMessage(message, status);
2169 }
2170 return message;
2171 }
2172 }
2173 return null;
2174 }
2175
2176 public boolean markMessage(Conversation conversation, String uuid,
2177 int status) {
2178 if (uuid == null) {
2179 return false;
2180 } else {
2181 Message message = conversation.findSentMessageWithUuid(uuid);
2182 if (message != null) {
2183 markMessage(message, status);
2184 return true;
2185 } else {
2186 return false;
2187 }
2188 }
2189 }
2190
2191 public void markMessage(Message message, int status) {
2192 if (status == Message.STATUS_SEND_FAILED
2193 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2194 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2195 return;
2196 }
2197 message.setStatus(status);
2198 databaseBackend.updateMessage(message);
2199 updateConversationUi();
2200 }
2201
2202 public SharedPreferences getPreferences() {
2203 return PreferenceManager
2204 .getDefaultSharedPreferences(getApplicationContext());
2205 }
2206
2207 public boolean forceEncryption() {
2208 return getPreferences().getBoolean("force_encryption", false);
2209 }
2210
2211 public boolean confirmMessages() {
2212 return getPreferences().getBoolean("confirm_messages", true);
2213 }
2214
2215 public boolean sendChatStates() {
2216 return getPreferences().getBoolean("chat_states", false);
2217 }
2218
2219 public boolean saveEncryptedMessages() {
2220 return !getPreferences().getBoolean("dont_save_encrypted", false);
2221 }
2222
2223 public boolean indicateReceived() {
2224 return getPreferences().getBoolean("indicate_received", false);
2225 }
2226
2227 public int unreadCount() {
2228 int count = 0;
2229 for(Conversation conversation : getConversations()) {
2230 count += conversation.unreadCount();
2231 }
2232 return count;
2233 }
2234
2235 public void updateConversationUi() {
2236 if (mOnConversationUpdate != null) {
2237 mOnConversationUpdate.onConversationUpdate();
2238 }
2239 }
2240
2241 public void updateAccountUi() {
2242 if (mOnAccountUpdate != null) {
2243 mOnAccountUpdate.onAccountUpdate();
2244 }
2245 }
2246
2247 public void updateRosterUi() {
2248 if (mOnRosterUpdate != null) {
2249 mOnRosterUpdate.onRosterUpdate();
2250 }
2251 }
2252
2253 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2254 if (mOnUpdateBlocklist != null) {
2255 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2256 }
2257 }
2258
2259 public void updateMucRosterUi() {
2260 if (mOnMucRosterUpdate != null) {
2261 mOnMucRosterUpdate.onMucRosterUpdate();
2262 }
2263 }
2264
2265 public Account findAccountByJid(final Jid accountJid) {
2266 for (Account account : this.accounts) {
2267 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2268 return account;
2269 }
2270 }
2271 return null;
2272 }
2273
2274 public Conversation findConversationByUuid(String uuid) {
2275 for (Conversation conversation : getConversations()) {
2276 if (conversation.getUuid().equals(uuid)) {
2277 return conversation;
2278 }
2279 }
2280 return null;
2281 }
2282
2283 public void markRead(final Conversation conversation) {
2284 mNotificationService.clear(conversation);
2285 conversation.markRead();
2286 updateUnreadCountBadge();
2287 }
2288
2289 public synchronized void updateUnreadCountBadge() {
2290 int count = unreadCount();
2291 if (unreadCount != count) {
2292 Log.d(Config.LOGTAG, "update unread count to " + count);
2293 if (count > 0) {
2294 ShortcutBadger.with(getApplicationContext()).count(count);
2295 } else {
2296 ShortcutBadger.with(getApplicationContext()).remove();
2297 }
2298 unreadCount = count;
2299 }
2300 }
2301
2302 public void sendReadMarker(final Conversation conversation) {
2303 final Message markable = conversation.getLatestMarkableMessage();
2304 this.markRead(conversation);
2305 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2306 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2307 Account account = conversation.getAccount();
2308 final Jid to = markable.getCounterpart();
2309 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2310 this.sendMessagePacket(conversation.getAccount(), packet);
2311 }
2312 updateConversationUi();
2313 }
2314
2315 public SecureRandom getRNG() {
2316 return this.mRandom;
2317 }
2318
2319 public MemorizingTrustManager getMemorizingTrustManager() {
2320 return this.mMemorizingTrustManager;
2321 }
2322
2323 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2324 this.mMemorizingTrustManager = trustManager;
2325 }
2326
2327 public void updateMemorizingTrustmanager() {
2328 final MemorizingTrustManager tm;
2329 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2330 if (dontTrustSystemCAs) {
2331 tm = new MemorizingTrustManager(getApplicationContext(), null);
2332 } else {
2333 tm = new MemorizingTrustManager(getApplicationContext());
2334 }
2335 setMemorizingTrustManager(tm);
2336 }
2337
2338 public PowerManager getPowerManager() {
2339 return this.pm;
2340 }
2341
2342 public LruCache<String, Bitmap> getBitmapCache() {
2343 return this.mBitmapCache;
2344 }
2345
2346 public void syncRosterToDisk(final Account account) {
2347 new Thread(new Runnable() {
2348
2349 @Override
2350 public void run() {
2351 databaseBackend.writeRoster(account.getRoster());
2352 }
2353 }).start();
2354
2355 }
2356
2357 public List<String> getKnownHosts() {
2358 final List<String> hosts = new ArrayList<>();
2359 for (final Account account : getAccounts()) {
2360 if (!hosts.contains(account.getServer().toString())) {
2361 hosts.add(account.getServer().toString());
2362 }
2363 for (final Contact contact : account.getRoster().getContacts()) {
2364 if (contact.showInRoster()) {
2365 final String server = contact.getServer().toString();
2366 if (server != null && !hosts.contains(server)) {
2367 hosts.add(server);
2368 }
2369 }
2370 }
2371 }
2372 return hosts;
2373 }
2374
2375 public List<String> getKnownConferenceHosts() {
2376 final ArrayList<String> mucServers = new ArrayList<>();
2377 for (final Account account : accounts) {
2378 if (account.getXmppConnection() != null) {
2379 final String server = account.getXmppConnection().getMucServer();
2380 if (server != null && !mucServers.contains(server)) {
2381 mucServers.add(server);
2382 }
2383 }
2384 }
2385 return mucServers;
2386 }
2387
2388 public void sendMessagePacket(Account account, MessagePacket packet) {
2389 XmppConnection connection = account.getXmppConnection();
2390 if (connection != null) {
2391 connection.sendMessagePacket(packet);
2392 }
2393 }
2394
2395 public void sendPresencePacket(Account account, PresencePacket packet) {
2396 XmppConnection connection = account.getXmppConnection();
2397 if (connection != null) {
2398 connection.sendPresencePacket(packet);
2399 }
2400 }
2401
2402 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2403 final XmppConnection connection = account.getXmppConnection();
2404 if (connection != null) {
2405 connection.sendIqPacket(packet, callback);
2406 }
2407 }
2408
2409 public void sendPresence(final Account account) {
2410 sendPresencePacket(account, mPresenceGenerator.sendPresence(account));
2411 }
2412
2413 public void sendOfflinePresence(final Account account) {
2414 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2415 }
2416
2417 public MessageGenerator getMessageGenerator() {
2418 return this.mMessageGenerator;
2419 }
2420
2421 public PresenceGenerator getPresenceGenerator() {
2422 return this.mPresenceGenerator;
2423 }
2424
2425 public IqGenerator getIqGenerator() {
2426 return this.mIqGenerator;
2427 }
2428
2429 public IqParser getIqParser() {
2430 return this.mIqParser;
2431 }
2432
2433 public JingleConnectionManager getJingleConnectionManager() {
2434 return this.mJingleConnectionManager;
2435 }
2436
2437 public MessageArchiveService getMessageArchiveService() {
2438 return this.mMessageArchiveService;
2439 }
2440
2441 public List<Contact> findContacts(Jid jid) {
2442 ArrayList<Contact> contacts = new ArrayList<>();
2443 for (Account account : getAccounts()) {
2444 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2445 Contact contact = account.getRoster().getContactFromRoster(jid);
2446 if (contact != null) {
2447 contacts.add(contact);
2448 }
2449 }
2450 }
2451 return contacts;
2452 }
2453
2454 public NotificationService getNotificationService() {
2455 return this.mNotificationService;
2456 }
2457
2458 public HttpConnectionManager getHttpConnectionManager() {
2459 return this.mHttpConnectionManager;
2460 }
2461
2462 public void resendFailedMessages(final Message message) {
2463 final Collection<Message> messages = new ArrayList<>();
2464 Message current = message;
2465 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2466 messages.add(current);
2467 if (current.mergeable(current.next())) {
2468 current = current.next();
2469 } else {
2470 break;
2471 }
2472 }
2473 for (final Message msg : messages) {
2474 markMessage(msg, Message.STATUS_WAITING);
2475 this.resendMessage(msg);
2476 }
2477 }
2478
2479 public void clearConversationHistory(final Conversation conversation) {
2480 conversation.clearMessages();
2481 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2482 new Thread(new Runnable() {
2483 @Override
2484 public void run() {
2485 databaseBackend.deleteMessagesInConversation(conversation);
2486 }
2487 }).start();
2488 }
2489
2490 public void sendBlockRequest(final Blockable blockable) {
2491 if (blockable != null && blockable.getBlockedJid() != null) {
2492 final Jid jid = blockable.getBlockedJid();
2493 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2494
2495 @Override
2496 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2497 if (packet.getType() == IqPacket.TYPE.RESULT) {
2498 account.getBlocklist().add(jid);
2499 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2500 }
2501 }
2502 });
2503 }
2504 }
2505
2506 public void sendUnblockRequest(final Blockable blockable) {
2507 if (blockable != null && blockable.getJid() != null) {
2508 final Jid jid = blockable.getBlockedJid();
2509 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2510 @Override
2511 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2512 if (packet.getType() == IqPacket.TYPE.RESULT) {
2513 account.getBlocklist().remove(jid);
2514 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2515 }
2516 }
2517 });
2518 }
2519 }
2520
2521 public interface OnMoreMessagesLoaded {
2522 public void onMoreMessagesLoaded(int count, Conversation conversation);
2523
2524 public void informUser(int r);
2525 }
2526
2527 public interface OnAccountPasswordChanged {
2528 public void onPasswordChangeSucceeded();
2529
2530 public void onPasswordChangeFailed();
2531 }
2532
2533 public interface OnAffiliationChanged {
2534 public void onAffiliationChangedSuccessful(Jid jid);
2535
2536 public void onAffiliationChangeFailed(Jid jid, int resId);
2537 }
2538
2539 public interface OnRoleChanged {
2540 public void onRoleChangedSuccessful(String nick);
2541
2542 public void onRoleChangeFailed(String nick, int resid);
2543 }
2544
2545 public interface OnConversationUpdate {
2546 public void onConversationUpdate();
2547 }
2548
2549 public interface OnAccountUpdate {
2550 public void onAccountUpdate();
2551 }
2552
2553 public interface OnRosterUpdate {
2554 public void onRosterUpdate();
2555 }
2556
2557 public interface OnMucRosterUpdate {
2558 public void onMucRosterUpdate();
2559 }
2560
2561 public interface OnConferenceOptionsPushed {
2562 public void onPushSucceeded();
2563
2564 public void onPushFailed();
2565 }
2566
2567 public class XmppConnectionBinder extends Binder {
2568 public XmppConnectionService getService() {
2569 return XmppConnectionService.this;
2570 }
2571 }
2572}