1package eu.siacs.conversations.ui;
2
3import java.util.ArrayList;
4import java.util.List;
5
6import eu.siacs.conversations.R;
7import eu.siacs.conversations.entities.Contact;
8import eu.siacs.conversations.entities.Conversation;
9import eu.siacs.conversations.entities.Message;
10import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
11import eu.siacs.conversations.ui.adapter.ConversationAdapter;
12import eu.siacs.conversations.utils.ExceptionHelper;
13import eu.siacs.conversations.utils.UIHelper;
14import android.net.Uri;
15import android.os.Bundle;
16import android.provider.MediaStore;
17import android.app.ActionBar;
18import android.app.AlertDialog;
19import android.app.FragmentTransaction;
20import android.app.PendingIntent;
21import android.content.DialogInterface;
22import android.content.DialogInterface.OnClickListener;
23import android.content.IntentSender.SendIntentException;
24import android.content.Intent;
25import android.support.v4.widget.SlidingPaneLayout;
26import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
27import android.view.KeyEvent;
28import android.view.Menu;
29import android.view.MenuItem;
30import android.view.View;
31import android.widget.AdapterView;
32import android.widget.AdapterView.OnItemClickListener;
33import android.widget.ArrayAdapter;
34import android.widget.CheckBox;
35import android.widget.ListView;
36import android.widget.PopupMenu;
37import android.widget.PopupMenu.OnMenuItemClickListener;
38import android.widget.Toast;
39
40public class ConversationActivity extends XmppActivity {
41
42 public static final String VIEW_CONVERSATION = "viewConversation";
43 public static final String CONVERSATION = "conversationUuid";
44 public static final String TEXT = "text";
45 public static final String PRESENCE = "eu.siacs.conversations.presence";
46
47 public static final int REQUEST_SEND_MESSAGE = 0x0201;
48 public static final int REQUEST_DECRYPT_PGP = 0x0202;
49 private static final int REQUEST_ATTACH_FILE_DIALOG = 0x0203;
50 private static final int REQUEST_IMAGE_CAPTURE = 0x0204;
51 private static final int REQUEST_RECORD_AUDIO = 0x0205;
52 private static final int REQUEST_SEND_PGP_IMAGE = 0x0206;
53 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
54
55 private static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
56 private static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
57 private static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0303;
58
59 protected SlidingPaneLayout spl;
60
61 private List<Conversation> conversationList = new ArrayList<Conversation>();
62 private Conversation selectedConversation = null;
63 private ListView listView;
64
65 private boolean paneShouldBeOpen = true;
66 private ArrayAdapter<Conversation> listAdapter;
67
68 private OnConversationUpdate onConvChanged = new OnConversationUpdate() {
69
70 @Override
71 public void onConversationUpdate() {
72 runOnUiThread(new Runnable() {
73
74 @Override
75 public void run() {
76 updateConversationList();
77 if (paneShouldBeOpen) {
78 if (conversationList.size() >= 1) {
79 swapConversationFragment();
80 } else {
81 startActivity(new Intent(getApplicationContext(),
82 StartConversationActivity.class));
83 finish();
84 }
85 }
86 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
87 .findFragmentByTag("conversation");
88 if (selectedFragment != null) {
89 selectedFragment.updateMessages();
90 }
91 }
92 });
93 }
94 };
95
96 protected ConversationActivity activity = this;
97 private Toast prepareImageToast;
98
99 private Uri pendingImageUri = null;
100
101 public List<Conversation> getConversationList() {
102 return this.conversationList;
103 }
104
105 public Conversation getSelectedConversation() {
106 return this.selectedConversation;
107 }
108
109 public void setSelectedConversation(Conversation conversation) {
110 this.selectedConversation = conversation;
111 }
112
113 public ListView getConversationListView() {
114 return this.listView;
115 }
116
117 public SlidingPaneLayout getSlidingPaneLayout() {
118 return this.spl;
119 }
120
121 public boolean shouldPaneBeOpen() {
122 return paneShouldBeOpen;
123 }
124
125 @Override
126 protected void onCreate(Bundle savedInstanceState) {
127 super.onCreate(savedInstanceState);
128
129 setContentView(R.layout.fragment_conversations_overview);
130
131 listView = (ListView) findViewById(R.id.list);
132
133 getActionBar().setDisplayHomeAsUpEnabled(false);
134 getActionBar().setHomeButtonEnabled(false);
135
136 this.listAdapter = new ConversationAdapter(this, conversationList);
137 listView.setAdapter(this.listAdapter);
138
139 listView.setOnItemClickListener(new OnItemClickListener() {
140
141 @Override
142 public void onItemClick(AdapterView<?> arg0, View clickedView,
143 int position, long arg3) {
144 paneShouldBeOpen = false;
145 if (getSelectedConversation() != conversationList.get(position)) {
146 setSelectedConversation(conversationList.get(position));
147 swapConversationFragment();
148 } else {
149 spl.closePane();
150 }
151 }
152 });
153 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
154 spl.setParallaxDistance(150);
155 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
156 spl.setSliderFadeColor(0);
157 spl.setPanelSlideListener(new PanelSlideListener() {
158
159 @Override
160 public void onPanelOpened(View arg0) {
161 paneShouldBeOpen = true;
162 ActionBar ab = getActionBar();
163 if (ab != null) {
164 ab.setDisplayHomeAsUpEnabled(false);
165 ab.setHomeButtonEnabled(false);
166 ab.setTitle(R.string.app_name);
167 }
168 invalidateOptionsMenu();
169 hideKeyboard();
170 }
171
172 @Override
173 public void onPanelClosed(View arg0) {
174 paneShouldBeOpen = false;
175 if ((conversationList.size() > 0)
176 && (getSelectedConversation() != null)) {
177 ActionBar ab = getActionBar();
178 if (ab != null) {
179 ab.setDisplayHomeAsUpEnabled(true);
180 ab.setHomeButtonEnabled(true);
181 ab.setTitle(getSelectedConversation().getName());
182 }
183 invalidateOptionsMenu();
184 if (!getSelectedConversation().isRead()) {
185 xmppConnectionService
186 .markRead(getSelectedConversation());
187 UIHelper.updateNotification(getApplicationContext(),
188 getConversationList(), null, false);
189 listView.invalidateViews();
190 }
191 }
192 }
193
194 @Override
195 public void onPanelSlide(View arg0, float arg1) {
196 // TODO Auto-generated method stub
197
198 }
199 });
200 }
201
202 @Override
203 public boolean onCreateOptionsMenu(Menu menu) {
204 getMenuInflater().inflate(R.menu.conversations, menu);
205 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
206 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
207 MenuItem menuMucDetails = (MenuItem) menu
208 .findItem(R.id.action_muc_details);
209 MenuItem menuContactDetails = (MenuItem) menu
210 .findItem(R.id.action_contact_details);
211 MenuItem menuAttach = (MenuItem) menu.findItem(R.id.action_attach_file);
212 MenuItem menuClearHistory = (MenuItem) menu
213 .findItem(R.id.action_clear_history);
214 MenuItem menuAdd = (MenuItem) menu.findItem(R.id.action_add);
215 MenuItem menuInviteContact = (MenuItem) menu
216 .findItem(R.id.action_invite);
217
218 if ((spl.isOpen() && (spl.isSlideable()))) {
219 menuArchive.setVisible(false);
220 menuMucDetails.setVisible(false);
221 menuContactDetails.setVisible(false);
222 menuSecure.setVisible(false);
223 menuInviteContact.setVisible(false);
224 menuAttach.setVisible(false);
225 menuClearHistory.setVisible(false);
226 } else {
227 menuAdd.setVisible(!spl.isSlideable());
228 if (this.getSelectedConversation() != null) {
229 if (this.getSelectedConversation().getLatestMessage()
230 .getEncryption() != Message.ENCRYPTION_NONE) {
231 menuSecure.setIcon(R.drawable.ic_action_secure);
232 }
233 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
234 menuContactDetails.setVisible(false);
235 menuAttach.setVisible(false);
236 } else {
237 menuMucDetails.setVisible(false);
238 menuInviteContact.setVisible(false);
239 }
240 }
241 }
242 return true;
243 }
244
245 private void selectPresenceToAttachFile(final int attachmentChoice) {
246 selectPresence(getSelectedConversation(), new OnPresenceSelected() {
247
248 @Override
249 public void onPresenceSelected() {
250 if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO) {
251 pendingImageUri = xmppConnectionService.getFileBackend()
252 .getTakePhotoUri();
253 Intent takePictureIntent = new Intent(
254 MediaStore.ACTION_IMAGE_CAPTURE);
255 takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
256 pendingImageUri);
257 if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
258 startActivityForResult(takePictureIntent,
259 REQUEST_IMAGE_CAPTURE);
260 }
261 } else if (attachmentChoice == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
262 Intent attachFileIntent = new Intent();
263 attachFileIntent.setType("image/*");
264 attachFileIntent.setAction(Intent.ACTION_GET_CONTENT);
265 Intent chooser = Intent.createChooser(attachFileIntent,
266 getString(R.string.attach_file));
267 startActivityForResult(chooser, REQUEST_ATTACH_FILE_DIALOG);
268 } else if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
269 Intent intent = new Intent(
270 MediaStore.Audio.Media.RECORD_SOUND_ACTION);
271 startActivityForResult(intent, REQUEST_RECORD_AUDIO);
272 }
273 }
274 });
275 }
276
277 private void attachFile(final int attachmentChoice) {
278 final Conversation conversation = getSelectedConversation();
279 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
280 if (hasPgp()) {
281 if (conversation.getContact().getPgpKeyId() != 0) {
282 xmppConnectionService.getPgpEngine().hasKey(
283 conversation.getContact(),
284 new UiCallback<Contact>() {
285
286 @Override
287 public void userInputRequried(PendingIntent pi,
288 Contact contact) {
289 ConversationActivity.this.runIntent(pi,
290 attachmentChoice);
291 }
292
293 @Override
294 public void success(Contact contact) {
295 selectPresenceToAttachFile(attachmentChoice);
296 }
297
298 @Override
299 public void error(int error, Contact contact) {
300 displayErrorDialog(error);
301 }
302 });
303 } else {
304 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
305 .findFragmentByTag("conversation");
306 if (fragment != null) {
307 fragment.showNoPGPKeyDialog(false,
308 new OnClickListener() {
309
310 @Override
311 public void onClick(DialogInterface dialog,
312 int which) {
313 conversation
314 .setNextEncryption(Message.ENCRYPTION_NONE);
315 selectPresenceToAttachFile(attachmentChoice);
316 }
317 });
318 }
319 }
320 } else {
321 showInstallPgpDialog();
322 }
323 } else if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_NONE) {
324 selectPresenceToAttachFile(attachmentChoice);
325 } else {
326 selectPresenceToAttachFile(attachmentChoice);
327 }
328 }
329
330 @Override
331 public boolean onOptionsItemSelected(MenuItem item) {
332 switch (item.getItemId()) {
333 case android.R.id.home:
334 spl.openPane();
335 return true;
336 case R.id.action_attach_file:
337 View menuAttachFile = findViewById(R.id.action_attach_file);
338 if (menuAttachFile == null) {
339 break;
340 }
341 PopupMenu attachFilePopup = new PopupMenu(this, menuAttachFile);
342 attachFilePopup.inflate(R.menu.attachment_choices);
343 attachFilePopup
344 .setOnMenuItemClickListener(new OnMenuItemClickListener() {
345
346 @Override
347 public boolean onMenuItemClick(MenuItem item) {
348 switch (item.getItemId()) {
349 case R.id.attach_choose_picture:
350 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
351 break;
352 case R.id.attach_take_picture:
353 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
354 break;
355 case R.id.attach_record_voice:
356 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
357 break;
358 }
359 return false;
360 }
361 });
362 attachFilePopup.show();
363 break;
364 case R.id.action_add:
365 startActivity(new Intent(this, StartConversationActivity.class));
366 break;
367 case R.id.action_archive:
368 this.endConversation(getSelectedConversation());
369 break;
370 case R.id.action_contact_details:
371 Contact contact = this.getSelectedConversation().getContact();
372 if (contact.showInRoster()) {
373 switchToContactDetails(contact);
374 } else {
375 showAddToRosterDialog(getSelectedConversation());
376 }
377 break;
378 case R.id.action_muc_details:
379 Intent intent = new Intent(this, ConferenceDetailsActivity.class);
380 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
381 intent.putExtra("uuid", getSelectedConversation().getUuid());
382 startActivity(intent);
383 break;
384 case R.id.action_invite:
385 inviteToConversation(getSelectedConversation());
386 break;
387 case R.id.action_security:
388 final Conversation conversation = getSelectedConversation();
389 View menuItemView = findViewById(R.id.action_security);
390 if (menuItemView == null) {
391 break;
392 }
393 PopupMenu popup = new PopupMenu(this, menuItemView);
394 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
395 .findFragmentByTag("conversation");
396 if (fragment != null) {
397 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
398
399 @Override
400 public boolean onMenuItemClick(MenuItem item) {
401 switch (item.getItemId()) {
402 case R.id.encryption_choice_none:
403 conversation
404 .setNextEncryption(Message.ENCRYPTION_NONE);
405 item.setChecked(true);
406 break;
407 case R.id.encryption_choice_otr:
408 conversation
409 .setNextEncryption(Message.ENCRYPTION_OTR);
410 item.setChecked(true);
411 break;
412 case R.id.encryption_choice_pgp:
413 if (hasPgp()) {
414 if (conversation.getAccount().getKeys()
415 .has("pgp_signature")) {
416 conversation
417 .setNextEncryption(Message.ENCRYPTION_PGP);
418 item.setChecked(true);
419 } else {
420 announcePgp(conversation.getAccount(),
421 conversation);
422 }
423 } else {
424 showInstallPgpDialog();
425 }
426 break;
427 default:
428 conversation
429 .setNextEncryption(Message.ENCRYPTION_NONE);
430 break;
431 }
432 fragment.updateChatMsgHint();
433 return true;
434 }
435 });
436 popup.inflate(R.menu.encryption_choices);
437 MenuItem otr = popup.getMenu().findItem(
438 R.id.encryption_choice_otr);
439 if (conversation.getMode() == Conversation.MODE_MULTI) {
440 otr.setEnabled(false);
441 }
442 switch (conversation.getNextEncryption()) {
443 case Message.ENCRYPTION_NONE:
444 popup.getMenu().findItem(R.id.encryption_choice_none)
445 .setChecked(true);
446 break;
447 case Message.ENCRYPTION_OTR:
448 otr.setChecked(true);
449 break;
450 case Message.ENCRYPTION_PGP:
451 popup.getMenu().findItem(R.id.encryption_choice_pgp)
452 .setChecked(true);
453 break;
454 default:
455 popup.getMenu().findItem(R.id.encryption_choice_none)
456 .setChecked(true);
457 break;
458 }
459 popup.show();
460 }
461
462 break;
463 case R.id.action_clear_history:
464 clearHistoryDialog(getSelectedConversation());
465 break;
466 default:
467 break;
468 }
469 return super.onOptionsItemSelected(item);
470 }
471
472 public void endConversation(Conversation conversation) {
473 conversation.setStatus(Conversation.STATUS_ARCHIVED);
474 paneShouldBeOpen = true;
475 spl.openPane();
476 xmppConnectionService.archiveConversation(conversation);
477 if (conversationList.size() > 0) {
478 setSelectedConversation(conversationList.get(0));
479 } else {
480 setSelectedConversation(null);
481 }
482 }
483
484 protected void clearHistoryDialog(final Conversation conversation) {
485 AlertDialog.Builder builder = new AlertDialog.Builder(this);
486 builder.setTitle(getString(R.string.clear_conversation_history));
487 View dialogView = getLayoutInflater().inflate(
488 R.layout.dialog_clear_history, null);
489 final CheckBox endConversationCheckBox = (CheckBox) dialogView
490 .findViewById(R.id.end_conversation_checkbox);
491 builder.setView(dialogView);
492 builder.setNegativeButton(getString(R.string.cancel), null);
493 builder.setPositiveButton(getString(R.string.delete_messages),
494 new OnClickListener() {
495
496 @Override
497 public void onClick(DialogInterface dialog, int which) {
498 activity.xmppConnectionService
499 .clearConversationHistory(conversation);
500 if (endConversationCheckBox.isChecked()) {
501 endConversation(conversation);
502 }
503 }
504 });
505 builder.create().show();
506 }
507
508 protected ConversationFragment swapConversationFragment() {
509 ConversationFragment selectedFragment = new ConversationFragment();
510 if (!isFinishing()) {
511
512 FragmentTransaction transaction = getFragmentManager()
513 .beginTransaction();
514 transaction.replace(R.id.selected_conversation, selectedFragment,
515 "conversation");
516
517 transaction.commitAllowingStateLoss();
518 }
519 return selectedFragment;
520 }
521
522 @Override
523 public boolean onKeyDown(int keyCode, KeyEvent event) {
524 if (keyCode == KeyEvent.KEYCODE_BACK) {
525 if (!spl.isOpen()) {
526 spl.openPane();
527 return false;
528 }
529 }
530 return super.onKeyDown(keyCode, event);
531 }
532
533 @Override
534 protected void onNewIntent(Intent intent) {
535 if (xmppConnectionServiceBound) {
536 if ((Intent.ACTION_VIEW.equals(intent.getAction()) && (VIEW_CONVERSATION
537 .equals(intent.getType())))) {
538 String convToView = (String) intent.getExtras().get(
539 CONVERSATION);
540 updateConversationList();
541 for (int i = 0; i < conversationList.size(); ++i) {
542 if (conversationList.get(i).getUuid().equals(convToView)) {
543 setSelectedConversation(conversationList.get(i));
544 break;
545 }
546 }
547 paneShouldBeOpen = false;
548 String text = intent.getExtras().getString(TEXT, null);
549 swapConversationFragment().setText(text);
550 }
551 } else {
552 handledViewIntent = false;
553 setIntent(intent);
554 }
555 }
556
557 @Override
558 public void onStart() {
559 super.onStart();
560 if (this.xmppConnectionServiceBound) {
561 this.onBackendConnected();
562 }
563 if (conversationList.size() >= 1) {
564 onConvChanged.onConversationUpdate();
565 }
566 }
567
568 @Override
569 protected void onStop() {
570 if (xmppConnectionServiceBound) {
571 xmppConnectionService.removeOnConversationListChangedListener();
572 }
573 super.onStop();
574 }
575
576 @Override
577 void onBackendConnected() {
578 this.registerListener();
579 if (conversationList.size() == 0) {
580 updateConversationList();
581 }
582
583 if (getSelectedConversation() != null && pendingImageUri != null) {
584 attachImageToConversation(getSelectedConversation(),
585 pendingImageUri);
586 pendingImageUri = null;
587 } else {
588 pendingImageUri = null;
589 }
590
591 if ((getIntent().getAction() != null)
592 && (getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
593 if (getIntent().getType().equals(
594 ConversationActivity.VIEW_CONVERSATION)) {
595 handledViewIntent = true;
596
597 String convToView = (String) getIntent().getExtras().get(
598 CONVERSATION);
599
600 for (int i = 0; i < conversationList.size(); ++i) {
601 if (conversationList.get(i).getUuid().equals(convToView)) {
602 setSelectedConversation(conversationList.get(i));
603 }
604 }
605 paneShouldBeOpen = false;
606 String text = getIntent().getExtras().getString(TEXT, null);
607 swapConversationFragment().setText(text);
608 }
609 } else {
610 if (xmppConnectionService.getAccounts().size() == 0) {
611 startActivity(new Intent(this, EditAccountActivity.class));
612 } else if (conversationList.size() <= 0) {
613 // add no history
614 startActivity(new Intent(this, StartConversationActivity.class));
615 finish();
616 } else {
617 spl.openPane();
618 // find currently loaded fragment
619 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
620 .findFragmentByTag("conversation");
621 if (selectedFragment != null) {
622 selectedFragment.onBackendConnected();
623 } else {
624 setSelectedConversation(conversationList.get(0));
625 swapConversationFragment();
626 }
627 ExceptionHelper.checkForCrash(this, this.xmppConnectionService);
628 }
629 }
630 }
631
632 public void registerListener() {
633 if (xmppConnectionServiceBound) {
634 xmppConnectionService
635 .setOnConversationListChangedListener(this.onConvChanged);
636 }
637 }
638
639 @Override
640 protected void onActivityResult(int requestCode, int resultCode,
641 final Intent data) {
642 super.onActivityResult(requestCode, resultCode, data);
643 if (resultCode == RESULT_OK) {
644 if (requestCode == REQUEST_DECRYPT_PGP) {
645 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
646 .findFragmentByTag("conversation");
647 if (selectedFragment != null) {
648 selectedFragment.hideSnackbar();
649 }
650 } else if (requestCode == REQUEST_ATTACH_FILE_DIALOG) {
651 pendingImageUri = data.getData();
652 if (xmppConnectionServiceBound) {
653 attachImageToConversation(getSelectedConversation(),
654 pendingImageUri);
655 pendingImageUri = null;
656 }
657 } else if (requestCode == REQUEST_SEND_PGP_IMAGE) {
658
659 } else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
660 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
661 } else if (requestCode == ATTACHMENT_CHOICE_TAKE_PHOTO) {
662 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
663 } else if (requestCode == REQUEST_ANNOUNCE_PGP) {
664 announcePgp(getSelectedConversation().getAccount(),
665 getSelectedConversation());
666 } else if (requestCode == REQUEST_ENCRYPT_MESSAGE) {
667 // encryptTextMessage();
668 } else if (requestCode == REQUEST_IMAGE_CAPTURE) {
669 if (xmppConnectionServiceBound) {
670 attachImageToConversation(getSelectedConversation(),
671 pendingImageUri);
672 pendingImageUri = null;
673 }
674 Intent intent = new Intent(
675 Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
676 intent.setData(pendingImageUri);
677 sendBroadcast(intent);
678 } else if (requestCode == REQUEST_RECORD_AUDIO) {
679 attachAudioToConversation(getSelectedConversation(),
680 data.getData());
681 }
682 }
683 }
684
685 private void attachAudioToConversation(Conversation conversation, Uri uri) {
686
687 }
688
689 private void attachImageToConversation(Conversation conversation, Uri uri) {
690 prepareImageToast = Toast.makeText(getApplicationContext(),
691 getText(R.string.preparing_image), Toast.LENGTH_LONG);
692 prepareImageToast.show();
693 xmppConnectionService.attachImageToConversation(conversation, uri,
694 new UiCallback<Message>() {
695
696 @Override
697 public void userInputRequried(PendingIntent pi,
698 Message object) {
699 hidePrepareImageToast();
700 ConversationActivity.this.runIntent(pi,
701 ConversationActivity.REQUEST_SEND_PGP_IMAGE);
702 }
703
704 @Override
705 public void success(Message message) {
706 xmppConnectionService.sendMessage(message);
707 }
708
709 @Override
710 public void error(int error, Message message) {
711 hidePrepareImageToast();
712 displayErrorDialog(error);
713 }
714 });
715 }
716
717 private void hidePrepareImageToast() {
718 if (prepareImageToast != null) {
719 runOnUiThread(new Runnable() {
720
721 @Override
722 public void run() {
723 prepareImageToast.cancel();
724 }
725 });
726 }
727 }
728
729 public void updateConversationList() {
730 xmppConnectionService
731 .populateWithOrderedConversations(conversationList);
732 listView.invalidateViews();
733 }
734
735 public void runIntent(PendingIntent pi, int requestCode) {
736 try {
737 this.startIntentSenderForResult(pi.getIntentSender(), requestCode,
738 null, 0, 0, 0);
739 } catch (SendIntentException e1) {
740 }
741 }
742
743 public void encryptTextMessage(Message message) {
744 xmppConnectionService.getPgpEngine().encrypt(message,
745 new UiCallback<Message>() {
746
747 @Override
748 public void userInputRequried(PendingIntent pi,
749 Message message) {
750 activity.runIntent(pi,
751 ConversationActivity.REQUEST_SEND_MESSAGE);
752 }
753
754 @Override
755 public void success(Message message) {
756 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
757 xmppConnectionService.sendMessage(message);
758 }
759
760 @Override
761 public void error(int error, Message message) {
762
763 }
764 });
765 }
766}