1package eu.siacs.conversations.ui;
2
3import android.app.Activity;
4import android.app.AlertDialog;
5import android.app.Fragment;
6import android.app.PendingIntent;
7import android.content.ActivityNotFoundException;
8import android.content.Context;
9import android.content.DialogInterface;
10import android.content.Intent;
11import android.content.IntentSender;
12import android.content.IntentSender.SendIntentException;
13import android.os.Bundle;
14import android.support.annotation.Nullable;
15import android.text.InputType;
16import android.view.ContextMenu;
17import android.view.ContextMenu.ContextMenuInfo;
18import android.view.Gravity;
19import android.view.KeyEvent;
20import android.view.LayoutInflater;
21import android.view.MenuItem;
22import android.view.View;
23import android.view.View.OnClickListener;
24import android.view.ViewGroup;
25import android.view.inputmethod.EditorInfo;
26import android.view.inputmethod.InputMethodManager;
27import android.widget.AbsListView;
28import android.widget.AbsListView.OnScrollListener;
29import android.widget.AdapterView;
30import android.widget.AdapterView.AdapterContextMenuInfo;
31import android.widget.ImageButton;
32import android.widget.ListView;
33import android.widget.RelativeLayout;
34import android.widget.TextView;
35import android.widget.TextView.OnEditorActionListener;
36import android.widget.Toast;
37
38import net.java.otr4j.session.SessionStatus;
39
40import java.util.ArrayList;
41import java.util.Collections;
42import java.util.List;
43
44import eu.siacs.conversations.Config;
45import eu.siacs.conversations.R;
46import eu.siacs.conversations.crypto.axolotl.AxolotlService;
47import eu.siacs.conversations.entities.Account;
48import eu.siacs.conversations.entities.Contact;
49import eu.siacs.conversations.entities.Conversation;
50import eu.siacs.conversations.entities.DownloadableFile;
51import eu.siacs.conversations.entities.Message;
52import eu.siacs.conversations.entities.MucOptions;
53import eu.siacs.conversations.entities.Presence;
54import eu.siacs.conversations.entities.Presences;
55import eu.siacs.conversations.entities.Transferable;
56import eu.siacs.conversations.entities.TransferablePlaceholder;
57import eu.siacs.conversations.services.XmppConnectionService;
58import eu.siacs.conversations.ui.XmppActivity.OnPresenceSelected;
59import eu.siacs.conversations.ui.XmppActivity.OnValueEdited;
60import eu.siacs.conversations.ui.adapter.MessageAdapter;
61import eu.siacs.conversations.ui.adapter.MessageAdapter.OnContactPictureClicked;
62import eu.siacs.conversations.ui.adapter.MessageAdapter.OnContactPictureLongClicked;
63import eu.siacs.conversations.utils.GeoHelper;
64import eu.siacs.conversations.utils.UIHelper;
65import eu.siacs.conversations.xmpp.XmppConnection;
66import eu.siacs.conversations.xmpp.chatstate.ChatState;
67import eu.siacs.conversations.xmpp.jid.Jid;
68
69public class ConversationFragment extends Fragment implements EditMessage.KeyboardListener {
70
71 protected Conversation conversation;
72 private OnClickListener leaveMuc = new OnClickListener() {
73
74 @Override
75 public void onClick(View v) {
76 activity.endConversation(conversation);
77 }
78 };
79 private OnClickListener joinMuc = new OnClickListener() {
80
81 @Override
82 public void onClick(View v) {
83 activity.xmppConnectionService.joinMuc(conversation);
84 }
85 };
86 private OnClickListener enterPassword = new OnClickListener() {
87
88 @Override
89 public void onClick(View v) {
90 MucOptions muc = conversation.getMucOptions();
91 String password = muc.getPassword();
92 if (password == null) {
93 password = "";
94 }
95 activity.quickPasswordEdit(password, new OnValueEdited() {
96
97 @Override
98 public void onValueEdited(String value) {
99 activity.xmppConnectionService.providePasswordForMuc(
100 conversation, value);
101 }
102 });
103 }
104 };
105 protected ListView messagesView;
106 final protected List<Message> messageList = new ArrayList<>();
107 protected MessageAdapter messageListAdapter;
108 private EditMessage mEditMessage;
109 private ImageButton mSendButton;
110 private RelativeLayout snackbar;
111 private TextView snackbarMessage;
112 private TextView snackbarAction;
113 private boolean messagesLoaded = true;
114 private Toast messageLoaderToast;
115
116 private OnScrollListener mOnScrollListener = new OnScrollListener() {
117
118 @Override
119 public void onScrollStateChanged(AbsListView view, int scrollState) {
120 // TODO Auto-generated method stub
121
122 }
123
124 private int getIndexOf(String uuid, List<Message> messages) {
125 if (uuid == null) {
126 return 0;
127 }
128 for(int i = 0; i < messages.size(); ++i) {
129 if (uuid.equals(messages.get(i).getUuid())) {
130 return i;
131 } else {
132 Message next = messages.get(i);
133 while(next != null && next.wasMergedIntoPrevious()) {
134 if (uuid.equals(next.getUuid())) {
135 return i;
136 }
137 next = next.next();
138 }
139
140 }
141 }
142 return 0;
143 }
144
145 @Override
146 public void onScroll(AbsListView view, int firstVisibleItem,
147 int visibleItemCount, int totalItemCount) {
148 synchronized (ConversationFragment.this.messageList) {
149 if (firstVisibleItem < 5 && messagesLoaded && messageList.size() > 0) {
150 long timestamp;
151 if (messageList.get(0).getType() == Message.TYPE_STATUS && messageList.size() >= 2) {
152 timestamp = messageList.get(1).getTimeSent();
153 } else {
154 timestamp = messageList.get(0).getTimeSent();
155 }
156 messagesLoaded = false;
157 activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() {
158 @Override
159 public void onMoreMessagesLoaded(final int c, Conversation conversation) {
160 if (ConversationFragment.this.conversation != conversation) {
161 return;
162 }
163 activity.runOnUiThread(new Runnable() {
164 @Override
165 public void run() {
166 final int oldPosition = messagesView.getFirstVisiblePosition();
167 Message message = messageList.get(oldPosition);
168 String uuid = message != null ? message.getUuid() : null;
169 View v = messagesView.getChildAt(0);
170 final int pxOffset = (v == null) ? 0 : v.getTop();
171 ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList);
172 updateStatusMessages();
173 messageListAdapter.notifyDataSetChanged();
174 int pos = getIndexOf(uuid,messageList);
175 messagesView.setSelectionFromTop(pos, pxOffset);
176 messagesLoaded = true;
177 if (messageLoaderToast != null) {
178 messageLoaderToast.cancel();
179 }
180 }
181 });
182 }
183
184 @Override
185 public void informUser(final int resId) {
186
187 activity.runOnUiThread(new Runnable() {
188 @Override
189 public void run() {
190 if (messageLoaderToast != null) {
191 messageLoaderToast.cancel();
192 }
193 if (ConversationFragment.this.conversation != conversation) {
194 return;
195 }
196 messageLoaderToast = Toast.makeText(activity, resId, Toast.LENGTH_LONG);
197 messageLoaderToast.show();
198 }
199 });
200
201 }
202 });
203
204 }
205 }
206 }
207 };
208 private final int KEYCHAIN_UNLOCK_NOT_REQUIRED = 0;
209 private final int KEYCHAIN_UNLOCK_REQUIRED = 1;
210 private final int KEYCHAIN_UNLOCK_PENDING = 2;
211 private int keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
212 protected OnClickListener clickToDecryptListener = new OnClickListener() {
213
214 @Override
215 public void onClick(View v) {
216 if (keychainUnlock == KEYCHAIN_UNLOCK_REQUIRED
217 && activity.hasPgp() && !conversation.getAccount().getPgpDecryptionService().isRunning()) {
218 keychainUnlock = KEYCHAIN_UNLOCK_PENDING;
219 updateSnackBar(conversation);
220 Message message = getLastPgpDecryptableMessage();
221 if (message != null) {
222 activity.xmppConnectionService.getPgpEngine().decrypt(message, new UiCallback<Message>() {
223 @Override
224 public void success(Message object) {
225 conversation.getAccount().getPgpDecryptionService().onKeychainUnlocked();
226 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
227 }
228
229 @Override
230 public void error(int errorCode, Message object) {
231 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
232 }
233
234 @Override
235 public void userInputRequried(PendingIntent pi, Message object) {
236 try {
237 activity.startIntentSenderForResult(pi.getIntentSender(),
238 ConversationActivity.REQUEST_DECRYPT_PGP, null, 0, 0, 0);
239 } catch (SendIntentException e) {
240 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
241 updatePgpMessages();
242 }
243 }
244 });
245 }
246 } else {
247 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
248 updatePgpMessages();
249 }
250 }
251 };
252 protected OnClickListener clickToVerify = new OnClickListener() {
253
254 @Override
255 public void onClick(View v) {
256 activity.verifyOtrSessionDialog(conversation, v);
257 }
258 };
259 private OnEditorActionListener mEditorActionListener = new OnEditorActionListener() {
260
261 @Override
262 public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
263 if (actionId == EditorInfo.IME_ACTION_SEND) {
264 InputMethodManager imm = (InputMethodManager) v.getContext()
265 .getSystemService(Context.INPUT_METHOD_SERVICE);
266 if (imm.isFullscreenMode()) {
267 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
268 }
269 sendMessage();
270 return true;
271 } else {
272 return false;
273 }
274 }
275 };
276 private OnClickListener mSendButtonListener = new OnClickListener() {
277
278 @Override
279 public void onClick(View v) {
280 Object tag = v.getTag();
281 if (tag instanceof SendButtonAction) {
282 SendButtonAction action = (SendButtonAction) tag;
283 switch (action) {
284 case TAKE_PHOTO:
285 activity.attachFile(ConversationActivity.ATTACHMENT_CHOICE_TAKE_PHOTO);
286 break;
287 case SEND_LOCATION:
288 activity.attachFile(ConversationActivity.ATTACHMENT_CHOICE_LOCATION);
289 break;
290 case RECORD_VOICE:
291 activity.attachFile(ConversationActivity.ATTACHMENT_CHOICE_RECORD_VOICE);
292 break;
293 case CHOOSE_PICTURE:
294 activity.attachFile(ConversationActivity.ATTACHMENT_CHOICE_CHOOSE_IMAGE);
295 break;
296 case CANCEL:
297 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
298 conversation.setNextCounterpart(null);
299 updateChatMsgHint();
300 updateSendButton();
301 }
302 break;
303 default:
304 sendMessage();
305 }
306 } else {
307 sendMessage();
308 }
309 }
310 };
311 private OnClickListener clickToMuc = new OnClickListener() {
312
313 @Override
314 public void onClick(View v) {
315 Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
316 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
317 intent.putExtra("uuid", conversation.getUuid());
318 startActivity(intent);
319 }
320 };
321 private ConversationActivity activity;
322 private Message selectedMessage;
323
324 public void setMessagesLoaded() {
325 this.messagesLoaded = true;
326 }
327
328 private void sendMessage() {
329 final String body = mEditMessage.getText().toString();
330 if (body.length() == 0 || this.conversation == null) {
331 return;
332 }
333 Message message = new Message(conversation, body, conversation.getNextEncryption());
334 if (conversation.getMode() == Conversation.MODE_MULTI) {
335 if (conversation.getNextCounterpart() != null) {
336 message.setCounterpart(conversation.getNextCounterpart());
337 message.setType(Message.TYPE_PRIVATE);
338 }
339 }
340 switch (conversation.getNextEncryption()) {
341 case Message.ENCRYPTION_OTR:
342 sendOtrMessage(message);
343 break;
344 case Message.ENCRYPTION_PGP:
345 sendPgpMessage(message);
346 break;
347 case Message.ENCRYPTION_AXOLOTL:
348 if(!activity.trustKeysIfNeeded(ConversationActivity.REQUEST_TRUST_KEYS_TEXT)) {
349 sendAxolotlMessage(message);
350 }
351 break;
352 default:
353 sendPlainTextMessage(message);
354 }
355 }
356
357 public void updateChatMsgHint() {
358 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
359 if (multi && conversation.getNextCounterpart() != null) {
360 this.mEditMessage.setHint(getString(
361 R.string.send_private_message_to,
362 conversation.getNextCounterpart().getResourcepart()));
363 } else if (multi && !conversation.getMucOptions().participating()) {
364 this.mEditMessage.setHint(R.string.you_are_not_participating);
365 } else {
366 switch (conversation.getNextEncryption()) {
367 case Message.ENCRYPTION_NONE:
368 mEditMessage
369 .setHint(getString(R.string.send_unencrypted_message));
370 break;
371 case Message.ENCRYPTION_OTR:
372 mEditMessage.setHint(getString(R.string.send_otr_message));
373 break;
374 case Message.ENCRYPTION_AXOLOTL:
375 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
376 if (axolotlService != null && axolotlService.trustedSessionVerified(conversation)) {
377 mEditMessage.setHint(getString(R.string.send_omemo_x509_message));
378 } else {
379 mEditMessage.setHint(getString(R.string.send_omemo_message));
380 }
381 break;
382 case Message.ENCRYPTION_PGP:
383 mEditMessage.setHint(getString(R.string.send_pgp_message));
384 break;
385 default:
386 break;
387 }
388 getActivity().invalidateOptionsMenu();
389 }
390 }
391
392 public void setupIme() {
393 if (activity == null) {
394 return;
395 } else if (activity.usingEnterKey() && activity.enterIsSend()) {
396 mEditMessage.setInputType(mEditMessage.getInputType() & (~InputType.TYPE_TEXT_FLAG_MULTI_LINE));
397 mEditMessage.setInputType(mEditMessage.getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
398 } else if (activity.usingEnterKey()) {
399 mEditMessage.setInputType(mEditMessage.getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
400 mEditMessage.setInputType(mEditMessage.getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
401 } else {
402 mEditMessage.setInputType(mEditMessage.getInputType() | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
403 mEditMessage.setInputType(mEditMessage.getInputType() | InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE);
404 }
405 }
406
407 @Override
408 public View onCreateView(final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
409 final View view = inflater.inflate(R.layout.fragment_conversation, container, false);
410 view.setOnClickListener(null);
411 mEditMessage = (EditMessage) view.findViewById(R.id.textinput);
412 mEditMessage.setOnClickListener(new OnClickListener() {
413
414 @Override
415 public void onClick(View v) {
416 if (activity != null) {
417 activity.hideConversationsOverview();
418 }
419 }
420 });
421 mEditMessage.setOnEditorActionListener(mEditorActionListener);
422
423 mSendButton = (ImageButton) view.findViewById(R.id.textSendButton);
424 mSendButton.setOnClickListener(this.mSendButtonListener);
425
426 snackbar = (RelativeLayout) view.findViewById(R.id.snackbar);
427 snackbarMessage = (TextView) view.findViewById(R.id.snackbar_message);
428 snackbarAction = (TextView) view.findViewById(R.id.snackbar_action);
429
430 messagesView = (ListView) view.findViewById(R.id.messages_view);
431 messagesView.setOnScrollListener(mOnScrollListener);
432 messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
433 messageListAdapter = new MessageAdapter((ConversationActivity) getActivity(), this.messageList);
434 messageListAdapter.setOnContactPictureClicked(new OnContactPictureClicked() {
435
436 @Override
437 public void onContactPictureClicked(Message message) {
438 if (message.getStatus() <= Message.STATUS_RECEIVED) {
439 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
440 if (message.getCounterpart() != null) {
441 String user = message.getCounterpart().isBareJid() ? message.getCounterpart().toString() : message.getCounterpart().getResourcepart();
442 if (!message.getConversation().getMucOptions().isUserInRoom(user)) {
443 Toast.makeText(activity,activity.getString(R.string.user_has_left_conference,user),Toast.LENGTH_SHORT).show();
444 }
445 highlightInConference(user);
446 }
447 } else {
448 activity.switchToContactDetails(message.getContact(), message.getAxolotlFingerprint());
449 }
450 } else {
451 Account account = message.getConversation().getAccount();
452 Intent intent = new Intent(activity, EditAccountActivity.class);
453 intent.putExtra("jid", account.getJid().toBareJid().toString());
454 intent.putExtra("fingerprint", message.getAxolotlFingerprint());
455 startActivity(intent);
456 }
457 }
458 });
459 messageListAdapter
460 .setOnContactPictureLongClicked(new OnContactPictureLongClicked() {
461
462 @Override
463 public void onContactPictureLongClicked(Message message) {
464 if (message.getStatus() <= Message.STATUS_RECEIVED) {
465 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
466 if (message.getCounterpart() != null) {
467 String user = message.getCounterpart().getResourcepart();
468 if (user != null) {
469 if (message.getConversation().getMucOptions().isUserInRoom(user)) {
470 privateMessageWith(message.getCounterpart());
471 } else {
472 Toast.makeText(activity, activity.getString(R.string.user_has_left_conference, user), Toast.LENGTH_SHORT).show();
473 }
474 }
475 }
476 }
477 } else {
478 activity.showQrCode();
479 }
480 }
481 });
482 messagesView.setAdapter(messageListAdapter);
483
484 registerForContextMenu(messagesView);
485
486 return view;
487 }
488
489 @Override
490 public void onCreateContextMenu(ContextMenu menu, View v,
491 ContextMenuInfo menuInfo) {
492 synchronized (this.messageList) {
493 super.onCreateContextMenu(menu, v, menuInfo);
494 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
495 this.selectedMessage = this.messageList.get(acmi.position);
496 populateContextMenu(menu);
497 }
498 }
499
500 private void populateContextMenu(ContextMenu menu) {
501 final Message m = this.selectedMessage;
502 if (m.getType() != Message.TYPE_STATUS) {
503 activity.getMenuInflater().inflate(R.menu.message_context, menu);
504 menu.setHeaderTitle(R.string.message_options);
505 MenuItem copyText = menu.findItem(R.id.copy_text);
506 MenuItem shareWith = menu.findItem(R.id.share_with);
507 MenuItem sendAgain = menu.findItem(R.id.send_again);
508 MenuItem copyUrl = menu.findItem(R.id.copy_url);
509 MenuItem downloadFile = menu.findItem(R.id.download_file);
510 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
511 if ((m.getType() == Message.TYPE_TEXT || m.getType() == Message.TYPE_PRIVATE)
512 && m.getTransferable() == null
513 && !GeoHelper.isGeoUri(m.getBody())
514 && m.treatAsDownloadable() != Message.Decision.MUST) {
515 copyText.setVisible(true);
516 }
517 if ((m.getType() != Message.TYPE_TEXT
518 && m.getType() != Message.TYPE_PRIVATE
519 && m.getTransferable() == null)
520 || (GeoHelper.isGeoUri(m.getBody()))) {
521 shareWith.setVisible(true);
522 }
523 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
524 sendAgain.setVisible(true);
525 }
526 if (m.hasFileOnRemoteHost()
527 || GeoHelper.isGeoUri(m.getBody())
528 || m.treatAsDownloadable() == Message.Decision.MUST) {
529 copyUrl.setVisible(true);
530 }
531 if ((m.getType() == Message.TYPE_TEXT && m.getTransferable() == null && m.treatAsDownloadable() != Message.Decision.NEVER)
532 || (m.isFileOrImage() && m.getTransferable() instanceof TransferablePlaceholder && m.hasFileOnRemoteHost())){
533 downloadFile.setVisible(true);
534 downloadFile.setTitle(activity.getString(R.string.download_x_file,UIHelper.getFileDescriptionString(activity, m)));
535 }
536 if ((m.getTransferable() != null && !(m.getTransferable() instanceof TransferablePlaceholder))
537 || (m.isFileOrImage() && (m.getStatus() == Message.STATUS_WAITING
538 || m.getStatus() == Message.STATUS_OFFERED))) {
539 cancelTransmission.setVisible(true);
540 }
541 }
542 }
543
544 @Override
545 public boolean onContextItemSelected(MenuItem item) {
546 switch (item.getItemId()) {
547 case R.id.share_with:
548 shareWith(selectedMessage);
549 return true;
550 case R.id.copy_text:
551 copyText(selectedMessage);
552 return true;
553 case R.id.send_again:
554 resendMessage(selectedMessage);
555 return true;
556 case R.id.copy_url:
557 copyUrl(selectedMessage);
558 return true;
559 case R.id.download_file:
560 downloadFile(selectedMessage);
561 return true;
562 case R.id.cancel_transmission:
563 cancelTransmission(selectedMessage);
564 return true;
565 default:
566 return super.onContextItemSelected(item);
567 }
568 }
569
570 private void shareWith(Message message) {
571 Intent shareIntent = new Intent();
572 shareIntent.setAction(Intent.ACTION_SEND);
573 if (GeoHelper.isGeoUri(message.getBody())) {
574 shareIntent.putExtra(Intent.EXTRA_TEXT, message.getBody());
575 shareIntent.setType("text/plain");
576 } else {
577 shareIntent.putExtra(Intent.EXTRA_STREAM,
578 activity.xmppConnectionService.getFileBackend()
579 .getJingleFileUri(message));
580 shareIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
581 String mime = message.getMimeType();
582 if (mime == null) {
583 mime = "*/*";
584 }
585 shareIntent.setType(mime);
586 }
587 try {
588 activity.startActivity(Intent.createChooser(shareIntent, getText(R.string.share_with)));
589 } catch (ActivityNotFoundException e) {
590 //This should happen only on faulty androids because normally chooser is always available
591 Toast.makeText(activity,R.string.no_application_found_to_open_file,Toast.LENGTH_SHORT).show();
592 }
593 }
594
595 private void copyText(Message message) {
596 if (activity.copyTextToClipboard(message.getMergedBody(),
597 R.string.message_text)) {
598 Toast.makeText(activity, R.string.message_copied_to_clipboard,
599 Toast.LENGTH_SHORT).show();
600 }
601 }
602
603 private void resendMessage(Message message) {
604 if (message.getType() == Message.TYPE_FILE || message.getType() == Message.TYPE_IMAGE) {
605 DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
606 if (!file.exists()) {
607 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
608 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
609 return;
610 }
611 }
612 activity.xmppConnectionService.resendFailedMessages(message);
613 }
614
615 private void copyUrl(Message message) {
616 final String url;
617 final int resId;
618 if (GeoHelper.isGeoUri(message.getBody())) {
619 resId = R.string.location;
620 url = message.getBody();
621 } else if (message.hasFileOnRemoteHost()) {
622 resId = R.string.file_url;
623 url = message.getFileParams().url.toString();
624 } else {
625 url = message.getBody().trim();
626 resId = R.string.file_url;
627 }
628 if (activity.copyTextToClipboard(url, resId)) {
629 Toast.makeText(activity, R.string.url_copied_to_clipboard,
630 Toast.LENGTH_SHORT).show();
631 }
632 }
633
634 private void downloadFile(Message message) {
635 activity.xmppConnectionService.getHttpConnectionManager()
636 .createNewDownloadConnection(message,true);
637 }
638
639 private void cancelTransmission(Message message) {
640 Transferable transferable = message.getTransferable();
641 if (transferable != null) {
642 transferable.cancel();
643 } else {
644 activity.xmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED);
645 }
646 }
647
648 protected void privateMessageWith(final Jid counterpart) {
649 this.mEditMessage.setText("");
650 this.conversation.setNextCounterpart(counterpart);
651 updateChatMsgHint();
652 updateSendButton();
653 }
654
655 protected void highlightInConference(String nick) {
656 String oldString = mEditMessage.getText().toString().trim();
657 if (oldString.isEmpty() || mEditMessage.getSelectionStart() == 0) {
658 mEditMessage.getText().insert(0, nick + ": ");
659 } else {
660 if (mEditMessage.getText().charAt(
661 mEditMessage.getSelectionStart() - 1) != ' ') {
662 nick = " " + nick;
663 }
664 mEditMessage.getText().insert(mEditMessage.getSelectionStart(),
665 nick + " ");
666 }
667 }
668
669 @Override
670 public void onStop() {
671 super.onStop();
672 if (this.conversation != null) {
673 final String msg = mEditMessage.getText().toString();
674 this.conversation.setNextMessage(msg);
675 updateChatState(this.conversation, msg);
676 }
677 }
678
679 private void updateChatState(final Conversation conversation, final String msg) {
680 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHATSTATE : ChatState.PAUSED;
681 Account.State status = conversation.getAccount().getStatus();
682 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
683 activity.xmppConnectionService.sendChatState(conversation);
684 }
685 }
686
687 public void reInit(Conversation conversation) {
688 if (conversation == null) {
689 return;
690 }
691 this.activity = (ConversationActivity) getActivity();
692 setupIme();
693 if (this.conversation != null) {
694 final String msg = mEditMessage.getText().toString();
695 this.conversation.setNextMessage(msg);
696 if (this.conversation != conversation) {
697 updateChatState(this.conversation, msg);
698 }
699 this.conversation.trim();
700 }
701
702 this.keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
703 this.conversation = conversation;
704 if (this.conversation.getMode() == Conversation.MODE_MULTI) {
705 this.conversation.setNextCounterpart(null);
706 }
707 boolean canWrite = this.conversation.getMode() == Conversation.MODE_SINGLE || this.conversation.getMucOptions().participating();
708 this.mEditMessage.setEnabled(canWrite);
709 this.mSendButton.setEnabled(canWrite);
710 this.mEditMessage.setKeyboardListener(null);
711 this.mEditMessage.setText("");
712 this.mEditMessage.append(this.conversation.getNextMessage());
713 this.mEditMessage.setKeyboardListener(this);
714 messageListAdapter.updatePreferences();
715 this.messagesView.setAdapter(messageListAdapter);
716 updateMessages();
717 this.messagesLoaded = true;
718 int size = this.messageList.size();
719 if (size > 0) {
720 messagesView.setSelection(size - 1);
721 }
722 }
723
724 private OnClickListener mUnblockClickListener = new OnClickListener() {
725 @Override
726 public void onClick(final View v) {
727 v.post(new Runnable() {
728 @Override
729 public void run() {
730 v.setVisibility(View.INVISIBLE);
731 }
732 });
733 if (conversation.isDomainBlocked()) {
734 BlockContactDialog.show(activity, activity.xmppConnectionService, conversation);
735 } else {
736 activity.unblockConversation(conversation);
737 }
738 }
739 };
740
741 private OnClickListener mAddBackClickListener = new OnClickListener() {
742
743 @Override
744 public void onClick(View v) {
745 final Contact contact = conversation == null ? null : conversation.getContact();
746 if (contact != null) {
747 activity.xmppConnectionService.createContact(contact);
748 activity.switchToContactDetails(contact);
749 }
750 }
751 };
752
753 private OnClickListener mAnswerSmpClickListener = new OnClickListener() {
754 @Override
755 public void onClick(View view) {
756 Intent intent = new Intent(activity, VerifyOTRActivity.class);
757 intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT);
758 intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString());
759 intent.putExtra(VerifyOTRActivity.EXTRA_ACCOUNT, conversation.getAccount().getJid().toBareJid().toString());
760 intent.putExtra("mode", VerifyOTRActivity.MODE_ANSWER_QUESTION);
761 startActivity(intent);
762 }
763 };
764
765 private void updateSnackBar(final Conversation conversation) {
766 final Account account = conversation.getAccount();
767 final Contact contact = conversation.getContact();
768 final int mode = conversation.getMode();
769 if (conversation.isBlocked()) {
770 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
771 } else if (!contact.showInRoster() && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
772 showSnackbar(R.string.contact_added_you, R.string.add_back, this.mAddBackClickListener);
773 } else if (mode == Conversation.MODE_MULTI
774 && !conversation.getMucOptions().online()
775 && account.getStatus() == Account.State.ONLINE) {
776 switch (conversation.getMucOptions().getError()) {
777 case MucOptions.ERROR_NICK_IN_USE:
778 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
779 break;
780 case MucOptions.ERROR_NO_RESPONSE:
781 showSnackbar(R.string.conference_not_found, R.string.leave, leaveMuc);
782 break;
783 case MucOptions.ERROR_PASSWORD_REQUIRED:
784 showSnackbar(R.string.conference_requires_password, R.string.enter_password, enterPassword);
785 break;
786 case MucOptions.ERROR_BANNED:
787 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
788 break;
789 case MucOptions.ERROR_MEMBERS_ONLY:
790 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
791 break;
792 case MucOptions.KICKED_FROM_ROOM:
793 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
794 break;
795 case MucOptions.ERROR_UNKNOWN:
796 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
797 break;
798 default:
799 break;
800 }
801 } else if (keychainUnlock == KEYCHAIN_UNLOCK_REQUIRED) {
802 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
803 } else if (mode == Conversation.MODE_SINGLE
804 && conversation.smpRequested()) {
805 showSnackbar(R.string.smp_requested, R.string.verify, this.mAnswerSmpClickListener);
806 } else if (mode == Conversation.MODE_SINGLE
807 && conversation.hasValidOtrSession()
808 && (conversation.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED)
809 && (!conversation.isOtrFingerprintVerified())) {
810 showSnackbar(R.string.unknown_otr_fingerprint, R.string.verify, clickToVerify);
811 } else {
812 hideSnackbar();
813 }
814 }
815
816 public void updateMessages() {
817 synchronized (this.messageList) {
818 if (getView() == null) {
819 return;
820 }
821 final ConversationActivity activity = (ConversationActivity) getActivity();
822 if (this.conversation != null) {
823 conversation.populateWithMessages(ConversationFragment.this.messageList);
824 updatePgpMessages();
825 updateSnackBar(conversation);
826 updateStatusMessages();
827 this.messageListAdapter.notifyDataSetChanged();
828 updateChatMsgHint();
829 if (!activity.isConversationsOverviewVisable() || !activity.isConversationsOverviewHideable()) {
830 activity.sendReadMarkerIfNecessary(conversation);
831 }
832 this.updateSendButton();
833 }
834 }
835 }
836
837 public void updatePgpMessages() {
838 if (keychainUnlock != KEYCHAIN_UNLOCK_PENDING) {
839 if (getLastPgpDecryptableMessage() != null
840 && !conversation.getAccount().getPgpDecryptionService().isRunning()) {
841 keychainUnlock = KEYCHAIN_UNLOCK_REQUIRED;
842 } else {
843 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
844 }
845 }
846 }
847
848 @Nullable
849 private Message getLastPgpDecryptableMessage() {
850 for (final Message message : this.messageList) {
851 if (message.getEncryption() == Message.ENCRYPTION_PGP
852 && (message.getStatus() == Message.STATUS_RECEIVED || message.getStatus() >= Message.STATUS_SEND)
853 && message.getTransferable() == null) {
854 return message;
855 }
856 }
857 return null;
858 }
859
860 private void messageSent() {
861 int size = this.messageList.size();
862 messagesView.setSelection(size - 1);
863 mEditMessage.setText("");
864 updateChatMsgHint();
865 }
866
867 public void setFocusOnInputField() {
868 mEditMessage.requestFocus();
869 }
870
871 enum SendButtonAction {TEXT, TAKE_PHOTO, SEND_LOCATION, RECORD_VOICE, CANCEL, CHOOSE_PICTURE}
872
873 private int getSendButtonImageResource(SendButtonAction action, Presence.Status status) {
874 switch (action) {
875 case TEXT:
876 switch (status) {
877 case CHAT:
878 case ONLINE:
879 return R.drawable.ic_send_text_online;
880 case AWAY:
881 return R.drawable.ic_send_text_away;
882 case XA:
883 case DND:
884 return R.drawable.ic_send_text_dnd;
885 default:
886 return R.drawable.ic_send_text_offline;
887 }
888 case TAKE_PHOTO:
889 switch (status) {
890 case CHAT:
891 case ONLINE:
892 return R.drawable.ic_send_photo_online;
893 case AWAY:
894 return R.drawable.ic_send_photo_away;
895 case XA:
896 case DND:
897 return R.drawable.ic_send_photo_dnd;
898 default:
899 return R.drawable.ic_send_photo_offline;
900 }
901 case RECORD_VOICE:
902 switch (status) {
903 case CHAT:
904 case ONLINE:
905 return R.drawable.ic_send_voice_online;
906 case AWAY:
907 return R.drawable.ic_send_voice_away;
908 case XA:
909 case DND:
910 return R.drawable.ic_send_voice_dnd;
911 default:
912 return R.drawable.ic_send_voice_offline;
913 }
914 case SEND_LOCATION:
915 switch (status) {
916 case CHAT:
917 case ONLINE:
918 return R.drawable.ic_send_location_online;
919 case AWAY:
920 return R.drawable.ic_send_location_away;
921 case XA:
922 case DND:
923 return R.drawable.ic_send_location_dnd;
924 default:
925 return R.drawable.ic_send_location_offline;
926 }
927 case CANCEL:
928 switch (status) {
929 case CHAT:
930 case ONLINE:
931 return R.drawable.ic_send_cancel_online;
932 case AWAY:
933 return R.drawable.ic_send_cancel_away;
934 case XA:
935 case DND:
936 return R.drawable.ic_send_cancel_dnd;
937 default:
938 return R.drawable.ic_send_cancel_offline;
939 }
940 case CHOOSE_PICTURE:
941 switch (status) {
942 case CHAT:
943 case ONLINE:
944 return R.drawable.ic_send_picture_online;
945 case AWAY:
946 return R.drawable.ic_send_picture_away;
947 case XA:
948 case DND:
949 return R.drawable.ic_send_picture_dnd;
950 default:
951 return R.drawable.ic_send_picture_offline;
952 }
953 }
954 return R.drawable.ic_send_text_offline;
955 }
956
957 public void updateSendButton() {
958 final Conversation c = this.conversation;
959 final SendButtonAction action;
960 final Presence.Status status;
961 final boolean empty = this.mEditMessage == null || this.mEditMessage.getText().length() == 0;
962 final boolean conference = c.getMode() == Conversation.MODE_MULTI;
963 if (conference && !c.getAccount().httpUploadAvailable()) {
964 if (empty && c.getNextCounterpart() != null) {
965 action = SendButtonAction.CANCEL;
966 } else {
967 action = SendButtonAction.TEXT;
968 }
969 } else {
970 if (empty) {
971 if (conference && c.getNextCounterpart() != null) {
972 action = SendButtonAction.CANCEL;
973 } else {
974 String setting = activity.getPreferences().getString("quick_action", "recent");
975 if (!setting.equals("none") && UIHelper.receivedLocationQuestion(conversation.getLatestMessage())) {
976 setting = "location";
977 } else if (setting.equals("recent")) {
978 setting = activity.getPreferences().getString("recently_used_quick_action", "text");
979 }
980 switch (setting) {
981 case "photo":
982 action = SendButtonAction.TAKE_PHOTO;
983 break;
984 case "location":
985 action = SendButtonAction.SEND_LOCATION;
986 break;
987 case "voice":
988 action = SendButtonAction.RECORD_VOICE;
989 break;
990 case "picture":
991 action = SendButtonAction.CHOOSE_PICTURE;
992 break;
993 default:
994 action = SendButtonAction.TEXT;
995 break;
996 }
997 }
998 } else {
999 action = SendButtonAction.TEXT;
1000 }
1001 }
1002 if (activity.useSendButtonToIndicateStatus() && c != null
1003 && c.getAccount().getStatus() == Account.State.ONLINE) {
1004 if (c.getMode() == Conversation.MODE_SINGLE) {
1005 status = c.getContact().getMostAvailableStatus();
1006 } else {
1007 status = c.getMucOptions().online() ? Presence.Status.ONLINE : Presence.Status.OFFLINE;
1008 }
1009 } else {
1010 status = Presence.Status.OFFLINE;
1011 }
1012 this.mSendButton.setTag(action);
1013 this.mSendButton.setImageResource(getSendButtonImageResource(action, status));
1014 }
1015
1016 protected void updateStatusMessages() {
1017 synchronized (this.messageList) {
1018 final XmppConnection connection = conversation.getAccount().getXmppConnection();
1019 if (conversation.getLastClearHistory() != 0
1020 && connection != null
1021 && connection.getFeatures().mam()) {
1022 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
1023 }
1024 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1025 ChatState state = conversation.getIncomingChatState();
1026 if (state == ChatState.COMPOSING) {
1027 this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_is_typing, conversation.getName())));
1028 } else if (state == ChatState.PAUSED) {
1029 this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_has_stopped_typing, conversation.getName())));
1030 } else {
1031 for (int i = this.messageList.size() - 1; i >= 0; --i) {
1032 if (this.messageList.get(i).getStatus() == Message.STATUS_RECEIVED) {
1033 return;
1034 } else {
1035 if (this.messageList.get(i).getStatus() == Message.STATUS_SEND_DISPLAYED) {
1036 this.messageList.add(i + 1,
1037 Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, conversation.getName())));
1038 return;
1039 }
1040 }
1041 }
1042 }
1043 }
1044 }
1045 }
1046
1047 protected void showSnackbar(final int message, final int action,
1048 final OnClickListener clickListener) {
1049 snackbar.setVisibility(View.VISIBLE);
1050 snackbar.setOnClickListener(null);
1051 snackbarMessage.setText(message);
1052 snackbarMessage.setOnClickListener(null);
1053 snackbarAction.setVisibility(View.VISIBLE);
1054 snackbarAction.setText(action);
1055 snackbarAction.setOnClickListener(clickListener);
1056 }
1057
1058 protected void hideSnackbar() {
1059 snackbar.setVisibility(View.GONE);
1060 }
1061
1062 protected void sendPlainTextMessage(Message message) {
1063 ConversationActivity activity = (ConversationActivity) getActivity();
1064 activity.xmppConnectionService.sendMessage(message);
1065 messageSent();
1066 }
1067
1068 protected void sendPgpMessage(final Message message) {
1069 final ConversationActivity activity = (ConversationActivity) getActivity();
1070 final XmppConnectionService xmppService = activity.xmppConnectionService;
1071 final Contact contact = message.getConversation().getContact();
1072 if (!activity.hasPgp()) {
1073 activity.showInstallPgpDialog();
1074 return;
1075 }
1076 if (conversation.getAccount().getPgpSignature() == null) {
1077 activity.announcePgp(conversation.getAccount(), conversation);
1078 return;
1079 }
1080 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1081 if (contact.getPgpKeyId() != 0) {
1082 xmppService.getPgpEngine().hasKey(contact,
1083 new UiCallback<Contact>() {
1084
1085 @Override
1086 public void userInputRequried(PendingIntent pi,
1087 Contact contact) {
1088 activity.runIntent(
1089 pi,
1090 ConversationActivity.REQUEST_ENCRYPT_MESSAGE);
1091 }
1092
1093 @Override
1094 public void success(Contact contact) {
1095 messageSent();
1096 activity.encryptTextMessage(message);
1097 }
1098
1099 @Override
1100 public void error(int error, Contact contact) {
1101 System.out.println();
1102 }
1103 });
1104
1105 } else {
1106 showNoPGPKeyDialog(false,
1107 new DialogInterface.OnClickListener() {
1108
1109 @Override
1110 public void onClick(DialogInterface dialog,
1111 int which) {
1112 conversation
1113 .setNextEncryption(Message.ENCRYPTION_NONE);
1114 xmppService.databaseBackend
1115 .updateConversation(conversation);
1116 message.setEncryption(Message.ENCRYPTION_NONE);
1117 xmppService.sendMessage(message);
1118 messageSent();
1119 }
1120 });
1121 }
1122 } else {
1123 if (conversation.getMucOptions().pgpKeysInUse()) {
1124 if (!conversation.getMucOptions().everybodyHasKeys()) {
1125 Toast warning = Toast
1126 .makeText(getActivity(),
1127 R.string.missing_public_keys,
1128 Toast.LENGTH_LONG);
1129 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
1130 warning.show();
1131 }
1132 activity.encryptTextMessage(message);
1133 messageSent();
1134 } else {
1135 showNoPGPKeyDialog(true,
1136 new DialogInterface.OnClickListener() {
1137
1138 @Override
1139 public void onClick(DialogInterface dialog,
1140 int which) {
1141 conversation
1142 .setNextEncryption(Message.ENCRYPTION_NONE);
1143 message.setEncryption(Message.ENCRYPTION_NONE);
1144 xmppService.databaseBackend
1145 .updateConversation(conversation);
1146 xmppService.sendMessage(message);
1147 messageSent();
1148 }
1149 });
1150 }
1151 }
1152 }
1153
1154 public void showNoPGPKeyDialog(boolean plural,
1155 DialogInterface.OnClickListener listener) {
1156 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
1157 builder.setIconAttribute(android.R.attr.alertDialogIcon);
1158 if (plural) {
1159 builder.setTitle(getString(R.string.no_pgp_keys));
1160 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
1161 } else {
1162 builder.setTitle(getString(R.string.no_pgp_key));
1163 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
1164 }
1165 builder.setNegativeButton(getString(R.string.cancel), null);
1166 builder.setPositiveButton(getString(R.string.send_unencrypted),
1167 listener);
1168 builder.create().show();
1169 }
1170
1171 protected void sendAxolotlMessage(final Message message) {
1172 final ConversationActivity activity = (ConversationActivity) getActivity();
1173 final XmppConnectionService xmppService = activity.xmppConnectionService;
1174 xmppService.sendMessage(message);
1175 messageSent();
1176 }
1177
1178 protected void sendOtrMessage(final Message message) {
1179 final ConversationActivity activity = (ConversationActivity) getActivity();
1180 final XmppConnectionService xmppService = activity.xmppConnectionService;
1181 activity.selectPresence(message.getConversation(),
1182 new OnPresenceSelected() {
1183
1184 @Override
1185 public void onPresenceSelected() {
1186 message.setCounterpart(conversation.getNextCounterpart());
1187 xmppService.sendMessage(message);
1188 messageSent();
1189 }
1190 });
1191 }
1192
1193 public void appendText(String text) {
1194 if (text == null) {
1195 return;
1196 }
1197 String previous = this.mEditMessage.getText().toString();
1198 if (previous.length() != 0 && !previous.endsWith(" ")) {
1199 text = " " + text;
1200 }
1201 this.mEditMessage.append(text);
1202 }
1203
1204 @Override
1205 public boolean onEnterPressed() {
1206 if (activity.enterIsSend()) {
1207 sendMessage();
1208 return true;
1209 } else {
1210 return false;
1211 }
1212 }
1213
1214 @Override
1215 public void onTypingStarted() {
1216 Account.State status = conversation.getAccount().getStatus();
1217 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
1218 activity.xmppConnectionService.sendChatState(conversation);
1219 }
1220 activity.hideConversationsOverview();
1221 updateSendButton();
1222 }
1223
1224 @Override
1225 public void onTypingStopped() {
1226 Account.State status = conversation.getAccount().getStatus();
1227 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
1228 activity.xmppConnectionService.sendChatState(conversation);
1229 }
1230 }
1231
1232 @Override
1233 public void onTextDeleted() {
1234 Account.State status = conversation.getAccount().getStatus();
1235 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1236 activity.xmppConnectionService.sendChatState(conversation);
1237 }
1238 updateSendButton();
1239 }
1240
1241 private int completionIndex = 0;
1242 private int lastCompletionLength = 0;
1243 private String incomplete;
1244 private int lastCompletionCursor;
1245 private boolean firstWord = false;
1246
1247 @Override
1248 public boolean onTabPressed(boolean repeated) {
1249 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
1250 return false;
1251 }
1252 if (repeated) {
1253 completionIndex++;
1254 } else {
1255 lastCompletionLength = 0;
1256 completionIndex = 0;
1257 final String content = mEditMessage.getText().toString();
1258 lastCompletionCursor = mEditMessage.getSelectionEnd();
1259 int start = lastCompletionCursor > 0 ? content.lastIndexOf(" ",lastCompletionCursor-1) + 1 : 0;
1260 firstWord = start == 0;
1261 incomplete = content.substring(start,lastCompletionCursor);
1262 }
1263 List<String> completions = new ArrayList<>();
1264 for(MucOptions.User user : conversation.getMucOptions().getUsers()) {
1265 if (user.getName().startsWith(incomplete)) {
1266 completions.add(user.getName()+(firstWord ? ": " : " "));
1267 }
1268 }
1269 Collections.sort(completions);
1270 if (completions.size() > completionIndex) {
1271 String completion = completions.get(completionIndex).substring(incomplete.length());
1272 mEditMessage.getEditableText().delete(lastCompletionCursor,lastCompletionCursor + lastCompletionLength);
1273 mEditMessage.getEditableText().insert(lastCompletionCursor, completion);
1274 lastCompletionLength = completion.length();
1275 } else {
1276 completionIndex = -1;
1277 mEditMessage.getEditableText().delete(lastCompletionCursor,lastCompletionCursor + lastCompletionLength);
1278 lastCompletionLength = 0;
1279 }
1280 return true;
1281 }
1282
1283 @Override
1284 public void onActivityResult(int requestCode, int resultCode,
1285 final Intent data) {
1286 if (resultCode == Activity.RESULT_OK) {
1287 if (requestCode == ConversationActivity.REQUEST_DECRYPT_PGP) {
1288 activity.getSelectedConversation().getAccount().getPgpDecryptionService().onKeychainUnlocked();
1289 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
1290 updatePgpMessages();
1291 } else if (requestCode == ConversationActivity.REQUEST_TRUST_KEYS_TEXT) {
1292 final String body = mEditMessage.getText().toString();
1293 Message message = new Message(conversation, body, conversation.getNextEncryption());
1294 sendAxolotlMessage(message);
1295 } else if (requestCode == ConversationActivity.REQUEST_TRUST_KEYS_MENU) {
1296 int choice = data.getIntExtra("choice", ConversationActivity.ATTACHMENT_CHOICE_INVALID);
1297 activity.selectPresenceToAttachFile(choice, conversation.getNextEncryption());
1298 }
1299 } else {
1300 if (requestCode == ConversationActivity.REQUEST_DECRYPT_PGP) {
1301 keychainUnlock = KEYCHAIN_UNLOCK_NOT_REQUIRED;
1302 updatePgpMessages();
1303 }
1304 }
1305 }
1306
1307}