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.os.SystemClock;
17import android.preference.PreferenceManager;
18import android.provider.MediaStore;
19import android.app.ActionBar;
20import android.app.AlertDialog;
21import android.app.FragmentTransaction;
22import android.app.PendingIntent;
23import android.content.DialogInterface;
24import android.content.DialogInterface.OnClickListener;
25import android.content.IntentSender.SendIntentException;
26import android.content.Intent;
27import android.support.v4.widget.SlidingPaneLayout;
28import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
29import android.view.KeyEvent;
30import android.view.Menu;
31import android.view.MenuItem;
32import android.view.View;
33import android.widget.AdapterView;
34import android.widget.AdapterView.OnItemClickListener;
35import android.widget.ArrayAdapter;
36import android.widget.CheckBox;
37import android.widget.ListView;
38import android.widget.PopupMenu;
39import android.widget.PopupMenu.OnMenuItemClickListener;
40import android.widget.Toast;
41
42public class ConversationActivity extends XmppActivity {
43
44 public static final String VIEW_CONVERSATION = "viewConversation";
45 public static final String CONVERSATION = "conversationUuid";
46 public static final String TEXT = "text";
47 public static final String PRESENCE = "eu.siacs.conversations.presence";
48
49 public static final int REQUEST_SEND_MESSAGE = 0x0201;
50 public static final int REQUEST_DECRYPT_PGP = 0x0202;
51 private static final int REQUEST_ATTACH_FILE_DIALOG = 0x0203;
52 private static final int REQUEST_IMAGE_CAPTURE = 0x0204;
53 private static final int REQUEST_RECORD_AUDIO = 0x0205;
54 private static final int REQUEST_SEND_PGP_IMAGE = 0x0206;
55 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
56
57 private static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
58 private static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
59 private static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0303;
60
61 protected SlidingPaneLayout spl;
62
63 private List<Conversation> conversationList = new ArrayList<Conversation>();
64 private Conversation selectedConversation = null;
65 private ListView listView;
66
67 private boolean paneShouldBeOpen = true;
68 private ArrayAdapter<Conversation> listAdapter;
69
70 private OnConversationUpdate onConvChanged = new OnConversationUpdate() {
71
72 @Override
73 public void onConversationUpdate() {
74 runOnUiThread(new Runnable() {
75
76 @Override
77 public void run() {
78 updateConversationList();
79 if (paneShouldBeOpen) {
80 if (conversationList.size() >= 1) {
81 swapConversationFragment();
82 } else {
83 startActivity(new Intent(getApplicationContext(),
84 StartConversationActivity.class));
85 finish();
86 }
87 }
88 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
89 .findFragmentByTag("conversation");
90 if (selectedFragment != null) {
91 selectedFragment.updateMessages();
92 }
93 }
94 });
95 }
96 };
97
98 protected ConversationActivity activity = this;
99 private Toast prepareImageToast;
100
101 private Uri pendingImageUri = null;
102
103 public List<Conversation> getConversationList() {
104 return this.conversationList;
105 }
106
107 public Conversation getSelectedConversation() {
108 return this.selectedConversation;
109 }
110
111 public void setSelectedConversation(Conversation conversation) {
112 this.selectedConversation = conversation;
113 }
114
115 public ListView getConversationListView() {
116 return this.listView;
117 }
118
119 public SlidingPaneLayout getSlidingPaneLayout() {
120 return this.spl;
121 }
122
123 public boolean shouldPaneBeOpen() {
124 return paneShouldBeOpen;
125 }
126
127 @Override
128 protected void onCreate(Bundle savedInstanceState) {
129 super.onCreate(savedInstanceState);
130
131 setContentView(R.layout.fragment_conversations_overview);
132
133 listView = (ListView) findViewById(R.id.list);
134
135 getActionBar().setDisplayHomeAsUpEnabled(false);
136 getActionBar().setHomeButtonEnabled(false);
137
138 this.listAdapter = new ConversationAdapter(this, conversationList);
139 listView.setAdapter(this.listAdapter);
140
141 listView.setOnItemClickListener(new OnItemClickListener() {
142
143 @Override
144 public void onItemClick(AdapterView<?> arg0, View clickedView,
145 int position, long arg3) {
146 paneShouldBeOpen = false;
147 if (getSelectedConversation() != conversationList.get(position)) {
148 setSelectedConversation(conversationList.get(position));
149 swapConversationFragment();
150 } else {
151 spl.closePane();
152 }
153 }
154 });
155 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
156 spl.setParallaxDistance(150);
157 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
158 spl.setSliderFadeColor(0);
159 spl.setPanelSlideListener(new PanelSlideListener() {
160
161 @Override
162 public void onPanelOpened(View arg0) {
163 paneShouldBeOpen = true;
164 ActionBar ab = getActionBar();
165 if (ab != null) {
166 ab.setDisplayHomeAsUpEnabled(false);
167 ab.setHomeButtonEnabled(false);
168 ab.setTitle(R.string.app_name);
169 }
170 invalidateOptionsMenu();
171 hideKeyboard();
172 }
173
174 @Override
175 public void onPanelClosed(View arg0) {
176 paneShouldBeOpen = false;
177 if ((conversationList.size() > 0)
178 && (getSelectedConversation() != null)) {
179 ActionBar ab = getActionBar();
180 if (ab != null) {
181 ab.setDisplayHomeAsUpEnabled(true);
182 ab.setHomeButtonEnabled(true);
183 ab.setTitle(getSelectedConversation().getName());
184 }
185 invalidateOptionsMenu();
186 if (!getSelectedConversation().isRead()) {
187 xmppConnectionService
188 .markRead(getSelectedConversation());
189 UIHelper.updateNotification(getApplicationContext(),
190 getConversationList(), null, false);
191 listView.invalidateViews();
192 }
193 }
194 }
195
196 @Override
197 public void onPanelSlide(View arg0, float arg1) {
198 // TODO Auto-generated method stub
199
200 }
201 });
202 }
203
204 @Override
205 public boolean onCreateOptionsMenu(Menu menu) {
206 getMenuInflater().inflate(R.menu.conversations, menu);
207 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
208 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
209 MenuItem menuMucDetails = (MenuItem) menu
210 .findItem(R.id.action_muc_details);
211 MenuItem menuContactDetails = (MenuItem) menu
212 .findItem(R.id.action_contact_details);
213 MenuItem menuAttach = (MenuItem) menu.findItem(R.id.action_attach_file);
214 MenuItem menuClearHistory = (MenuItem) menu
215 .findItem(R.id.action_clear_history);
216 MenuItem menuAdd = (MenuItem) menu.findItem(R.id.action_add);
217 MenuItem menuInviteContact = (MenuItem) menu
218 .findItem(R.id.action_invite);
219 MenuItem menuMute = (MenuItem) menu.findItem(R.id.action_mute);
220
221 if ((spl.isOpen() && (spl.isSlideable()))) {
222 menuArchive.setVisible(false);
223 menuMucDetails.setVisible(false);
224 menuContactDetails.setVisible(false);
225 menuSecure.setVisible(false);
226 menuInviteContact.setVisible(false);
227 menuAttach.setVisible(false);
228 menuClearHistory.setVisible(false);
229 menuMute.setVisible(false);
230 } else {
231 menuAdd.setVisible(!spl.isSlideable());
232 if (this.getSelectedConversation() != null) {
233 if (this.getSelectedConversation().getLatestMessage()
234 .getEncryption() != Message.ENCRYPTION_NONE) {
235 menuSecure.setIcon(R.drawable.ic_action_secure);
236 }
237 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
238 menuContactDetails.setVisible(false);
239 menuAttach.setVisible(false);
240 } else {
241 menuMucDetails.setVisible(false);
242 menuInviteContact.setVisible(false);
243 }
244 }
245 }
246 return true;
247 }
248
249 private void selectPresenceToAttachFile(final int attachmentChoice) {
250 selectPresence(getSelectedConversation(), new OnPresenceSelected() {
251
252 @Override
253 public void onPresenceSelected() {
254 if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO) {
255 pendingImageUri = xmppConnectionService.getFileBackend()
256 .getTakePhotoUri();
257 Intent takePictureIntent = new Intent(
258 MediaStore.ACTION_IMAGE_CAPTURE);
259 takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
260 pendingImageUri);
261 if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
262 startActivityForResult(takePictureIntent,
263 REQUEST_IMAGE_CAPTURE);
264 }
265 } else if (attachmentChoice == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
266 Intent attachFileIntent = new Intent();
267 attachFileIntent.setType("image/*");
268 attachFileIntent.setAction(Intent.ACTION_GET_CONTENT);
269 Intent chooser = Intent.createChooser(attachFileIntent,
270 getString(R.string.attach_file));
271 startActivityForResult(chooser, REQUEST_ATTACH_FILE_DIALOG);
272 } else if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
273 Intent intent = new Intent(
274 MediaStore.Audio.Media.RECORD_SOUND_ACTION);
275 startActivityForResult(intent, REQUEST_RECORD_AUDIO);
276 }
277 }
278 });
279 }
280
281 private void attachFile(final int attachmentChoice) {
282 final Conversation conversation = getSelectedConversation();
283 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
284 if (hasPgp()) {
285 if (conversation.getContact().getPgpKeyId() != 0) {
286 xmppConnectionService.getPgpEngine().hasKey(
287 conversation.getContact(),
288 new UiCallback<Contact>() {
289
290 @Override
291 public void userInputRequried(PendingIntent pi,
292 Contact contact) {
293 ConversationActivity.this.runIntent(pi,
294 attachmentChoice);
295 }
296
297 @Override
298 public void success(Contact contact) {
299 selectPresenceToAttachFile(attachmentChoice);
300 }
301
302 @Override
303 public void error(int error, Contact contact) {
304 displayErrorDialog(error);
305 }
306 });
307 } else {
308 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
309 .findFragmentByTag("conversation");
310 if (fragment != null) {
311 fragment.showNoPGPKeyDialog(false,
312 new OnClickListener() {
313
314 @Override
315 public void onClick(DialogInterface dialog,
316 int which) {
317 conversation
318 .setNextEncryption(Message.ENCRYPTION_NONE);
319 selectPresenceToAttachFile(attachmentChoice);
320 }
321 });
322 }
323 }
324 } else {
325 showInstallPgpDialog();
326 }
327 } else if (getSelectedConversation().getNextEncryption(
328 forceEncryption()) == Message.ENCRYPTION_NONE) {
329 selectPresenceToAttachFile(attachmentChoice);
330 } else {
331 selectPresenceToAttachFile(attachmentChoice);
332 }
333 }
334
335 @Override
336 public boolean onOptionsItemSelected(MenuItem item) {
337 switch (item.getItemId()) {
338 case android.R.id.home:
339 spl.openPane();
340 return true;
341 case R.id.action_attach_file:
342 View menuAttachFile = findViewById(R.id.action_attach_file);
343 if (menuAttachFile == null) {
344 break;
345 }
346 PopupMenu attachFilePopup = new PopupMenu(this, menuAttachFile);
347 attachFilePopup.inflate(R.menu.attachment_choices);
348 attachFilePopup
349 .setOnMenuItemClickListener(new OnMenuItemClickListener() {
350
351 @Override
352 public boolean onMenuItemClick(MenuItem item) {
353 switch (item.getItemId()) {
354 case R.id.attach_choose_picture:
355 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
356 break;
357 case R.id.attach_take_picture:
358 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
359 break;
360 case R.id.attach_record_voice:
361 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
362 break;
363 }
364 return false;
365 }
366 });
367 attachFilePopup.show();
368 break;
369 case R.id.action_add:
370 startActivity(new Intent(this, StartConversationActivity.class));
371 break;
372 case R.id.action_archive:
373 this.endConversation(getSelectedConversation());
374 break;
375 case R.id.action_contact_details:
376 Contact contact = this.getSelectedConversation().getContact();
377 if (contact.showInRoster()) {
378 switchToContactDetails(contact);
379 } else {
380 showAddToRosterDialog(getSelectedConversation());
381 }
382 break;
383 case R.id.action_muc_details:
384 Intent intent = new Intent(this, ConferenceDetailsActivity.class);
385 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
386 intent.putExtra("uuid", getSelectedConversation().getUuid());
387 startActivity(intent);
388 break;
389 case R.id.action_invite:
390 inviteToConversation(getSelectedConversation());
391 break;
392 case R.id.action_security:
393 final Conversation conversation = getSelectedConversation();
394 View menuItemView = findViewById(R.id.action_security);
395 if (menuItemView == null) {
396 break;
397 }
398 PopupMenu popup = new PopupMenu(this, menuItemView);
399 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
400 .findFragmentByTag("conversation");
401 if (fragment != null) {
402 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
403
404 @Override
405 public boolean onMenuItemClick(MenuItem item) {
406 switch (item.getItemId()) {
407 case R.id.encryption_choice_none:
408 conversation
409 .setNextEncryption(Message.ENCRYPTION_NONE);
410 item.setChecked(true);
411 break;
412 case R.id.encryption_choice_otr:
413 conversation
414 .setNextEncryption(Message.ENCRYPTION_OTR);
415 item.setChecked(true);
416 break;
417 case R.id.encryption_choice_pgp:
418 if (hasPgp()) {
419 if (conversation.getAccount().getKeys()
420 .has("pgp_signature")) {
421 conversation
422 .setNextEncryption(Message.ENCRYPTION_PGP);
423 item.setChecked(true);
424 } else {
425 announcePgp(conversation.getAccount(),
426 conversation);
427 }
428 } else {
429 showInstallPgpDialog();
430 }
431 break;
432 default:
433 conversation
434 .setNextEncryption(Message.ENCRYPTION_NONE);
435 break;
436 }
437 fragment.updateChatMsgHint();
438 return true;
439 }
440 });
441 popup.inflate(R.menu.encryption_choices);
442 MenuItem otr = popup.getMenu().findItem(
443 R.id.encryption_choice_otr);
444 MenuItem none = popup.getMenu().findItem(
445 R.id.encryption_choice_none);
446 if (conversation.getMode() == Conversation.MODE_MULTI) {
447 otr.setEnabled(false);
448 } else {
449 if (forceEncryption()) {
450 none.setVisible(false);
451 }
452 }
453 switch (conversation.getNextEncryption(forceEncryption())) {
454 case Message.ENCRYPTION_NONE:
455 none.setChecked(true);
456 break;
457 case Message.ENCRYPTION_OTR:
458 otr.setChecked(true);
459 break;
460 case Message.ENCRYPTION_PGP:
461 popup.getMenu().findItem(R.id.encryption_choice_pgp)
462 .setChecked(true);
463 break;
464 default:
465 popup.getMenu().findItem(R.id.encryption_choice_none)
466 .setChecked(true);
467 break;
468 }
469 popup.show();
470 }
471
472 break;
473 case R.id.action_clear_history:
474 clearHistoryDialog(getSelectedConversation());
475 break;
476 case R.id.action_mute:
477 muteConversationDialog(getSelectedConversation());
478 break;
479 default:
480 break;
481 }
482 return super.onOptionsItemSelected(item);
483 }
484
485 public void endConversation(Conversation conversation) {
486 conversation.setStatus(Conversation.STATUS_ARCHIVED);
487 paneShouldBeOpen = true;
488 spl.openPane();
489 xmppConnectionService.archiveConversation(conversation);
490 if (conversationList.size() > 0) {
491 setSelectedConversation(conversationList.get(0));
492 } else {
493 setSelectedConversation(null);
494 }
495 }
496
497 protected void clearHistoryDialog(final Conversation conversation) {
498 AlertDialog.Builder builder = new AlertDialog.Builder(this);
499 builder.setTitle(getString(R.string.clear_conversation_history));
500 View dialogView = getLayoutInflater().inflate(
501 R.layout.dialog_clear_history, null);
502 final CheckBox endConversationCheckBox = (CheckBox) dialogView
503 .findViewById(R.id.end_conversation_checkbox);
504 builder.setView(dialogView);
505 builder.setNegativeButton(getString(R.string.cancel), null);
506 builder.setPositiveButton(getString(R.string.delete_messages),
507 new OnClickListener() {
508
509 @Override
510 public void onClick(DialogInterface dialog, int which) {
511 activity.xmppConnectionService
512 .clearConversationHistory(conversation);
513 if (endConversationCheckBox.isChecked()) {
514 endConversation(conversation);
515 }
516 }
517 });
518 builder.create().show();
519 }
520
521 protected void muteConversationDialog(final Conversation conversation) {
522 AlertDialog.Builder builder = new AlertDialog.Builder(this);
523 builder.setTitle(R.string.disable_notifications_for_this_conversation);
524 final int[] durations = getResources().getIntArray(
525 R.array.mute_options_durations);
526 builder.setItems(R.array.mute_options_descriptions,
527 new OnClickListener() {
528
529 @Override
530 public void onClick(DialogInterface dialog, int which) {
531 long till;
532 if (durations[which] == -1) {
533 till = Long.MAX_VALUE;
534 } else {
535 till = SystemClock.elapsedRealtime()
536 + (durations[which] * 1000);
537 }
538 conversation.setMutedTill(till);
539 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
540 .findFragmentByTag("conversation");
541 if (selectedFragment != null) {
542 selectedFragment.updateMessages();
543 }
544 }
545 });
546 builder.create().show();
547 }
548
549 protected ConversationFragment swapConversationFragment() {
550 ConversationFragment selectedFragment = new ConversationFragment();
551 if (!isFinishing()) {
552
553 FragmentTransaction transaction = getFragmentManager()
554 .beginTransaction();
555 transaction.replace(R.id.selected_conversation, selectedFragment,
556 "conversation");
557
558 transaction.commitAllowingStateLoss();
559 }
560 return selectedFragment;
561 }
562
563 @Override
564 public boolean onKeyDown(int keyCode, KeyEvent event) {
565 if (keyCode == KeyEvent.KEYCODE_BACK) {
566 if (!spl.isOpen()) {
567 spl.openPane();
568 return false;
569 }
570 }
571 return super.onKeyDown(keyCode, event);
572 }
573
574 @Override
575 protected void onNewIntent(Intent intent) {
576 if (xmppConnectionServiceBound) {
577 if ((Intent.ACTION_VIEW.equals(intent.getAction()) && (VIEW_CONVERSATION
578 .equals(intent.getType())))) {
579 String convToView = (String) intent.getExtras().get(
580 CONVERSATION);
581 updateConversationList();
582 for (int i = 0; i < conversationList.size(); ++i) {
583 if (conversationList.get(i).getUuid().equals(convToView)) {
584 setSelectedConversation(conversationList.get(i));
585 break;
586 }
587 }
588 paneShouldBeOpen = false;
589 String text = intent.getExtras().getString(TEXT, null);
590 swapConversationFragment().setText(text);
591 }
592 } else {
593 handledViewIntent = false;
594 setIntent(intent);
595 }
596 }
597
598 @Override
599 public void onStart() {
600 super.onStart();
601 if (this.xmppConnectionServiceBound) {
602 this.onBackendConnected();
603 }
604 if (conversationList.size() >= 1) {
605 onConvChanged.onConversationUpdate();
606 }
607 }
608
609 @Override
610 protected void onStop() {
611 if (xmppConnectionServiceBound) {
612 xmppConnectionService.removeOnConversationListChangedListener();
613 }
614 super.onStop();
615 }
616
617 @Override
618 void onBackendConnected() {
619 this.registerListener();
620 if (conversationList.size() == 0) {
621 updateConversationList();
622 }
623
624 if (getSelectedConversation() != null && pendingImageUri != null) {
625 attachImageToConversation(getSelectedConversation(),
626 pendingImageUri);
627 pendingImageUri = null;
628 } else {
629 pendingImageUri = null;
630 }
631
632 if ((getIntent().getAction() != null)
633 && (getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
634 if (getIntent().getType().equals(
635 ConversationActivity.VIEW_CONVERSATION)) {
636 handledViewIntent = true;
637
638 String convToView = (String) getIntent().getExtras().get(
639 CONVERSATION);
640
641 for (int i = 0; i < conversationList.size(); ++i) {
642 if (conversationList.get(i).getUuid().equals(convToView)) {
643 setSelectedConversation(conversationList.get(i));
644 }
645 }
646 paneShouldBeOpen = false;
647 String text = getIntent().getExtras().getString(TEXT, null);
648 swapConversationFragment().setText(text);
649 }
650 } else {
651 if (xmppConnectionService.getAccounts().size() == 0) {
652 startActivity(new Intent(this, EditAccountActivity.class));
653 } else if (conversationList.size() <= 0) {
654 // add no history
655 startActivity(new Intent(this, StartConversationActivity.class));
656 finish();
657 } else {
658 spl.openPane();
659 // find currently loaded fragment
660 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
661 .findFragmentByTag("conversation");
662 if (selectedFragment != null) {
663 selectedFragment.onBackendConnected();
664 } else {
665 setSelectedConversation(conversationList.get(0));
666 swapConversationFragment();
667 }
668 ExceptionHelper.checkForCrash(this, this.xmppConnectionService);
669 }
670 }
671 }
672
673 public void registerListener() {
674 if (xmppConnectionServiceBound) {
675 xmppConnectionService
676 .setOnConversationListChangedListener(this.onConvChanged);
677 }
678 }
679
680 @Override
681 protected void onActivityResult(int requestCode, int resultCode,
682 final Intent data) {
683 super.onActivityResult(requestCode, resultCode, data);
684 if (resultCode == RESULT_OK) {
685 if (requestCode == REQUEST_DECRYPT_PGP) {
686 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
687 .findFragmentByTag("conversation");
688 if (selectedFragment != null) {
689 selectedFragment.hideSnackbar();
690 }
691 } else if (requestCode == REQUEST_ATTACH_FILE_DIALOG) {
692 pendingImageUri = data.getData();
693 if (xmppConnectionServiceBound) {
694 attachImageToConversation(getSelectedConversation(),
695 pendingImageUri);
696 pendingImageUri = null;
697 }
698 } else if (requestCode == REQUEST_SEND_PGP_IMAGE) {
699
700 } else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
701 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
702 } else if (requestCode == ATTACHMENT_CHOICE_TAKE_PHOTO) {
703 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
704 } else if (requestCode == REQUEST_ANNOUNCE_PGP) {
705 announcePgp(getSelectedConversation().getAccount(),
706 getSelectedConversation());
707 } else if (requestCode == REQUEST_ENCRYPT_MESSAGE) {
708 // encryptTextMessage();
709 } else if (requestCode == REQUEST_IMAGE_CAPTURE) {
710 if (xmppConnectionServiceBound) {
711 attachImageToConversation(getSelectedConversation(),
712 pendingImageUri);
713 pendingImageUri = null;
714 }
715 Intent intent = new Intent(
716 Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
717 intent.setData(pendingImageUri);
718 sendBroadcast(intent);
719 } else if (requestCode == REQUEST_RECORD_AUDIO) {
720 attachAudioToConversation(getSelectedConversation(),
721 data.getData());
722 }
723 }
724 }
725
726 private void attachAudioToConversation(Conversation conversation, Uri uri) {
727
728 }
729
730 private void attachImageToConversation(Conversation conversation, Uri uri) {
731 prepareImageToast = Toast.makeText(getApplicationContext(),
732 getText(R.string.preparing_image), Toast.LENGTH_LONG);
733 prepareImageToast.show();
734 xmppConnectionService.attachImageToConversation(conversation, uri,
735 new UiCallback<Message>() {
736
737 @Override
738 public void userInputRequried(PendingIntent pi,
739 Message object) {
740 hidePrepareImageToast();
741 ConversationActivity.this.runIntent(pi,
742 ConversationActivity.REQUEST_SEND_PGP_IMAGE);
743 }
744
745 @Override
746 public void success(Message message) {
747 xmppConnectionService.sendMessage(message);
748 }
749
750 @Override
751 public void error(int error, Message message) {
752 hidePrepareImageToast();
753 displayErrorDialog(error);
754 }
755 });
756 }
757
758 private void hidePrepareImageToast() {
759 if (prepareImageToast != null) {
760 runOnUiThread(new Runnable() {
761
762 @Override
763 public void run() {
764 prepareImageToast.cancel();
765 }
766 });
767 }
768 }
769
770 public void updateConversationList() {
771 xmppConnectionService
772 .populateWithOrderedConversations(conversationList);
773 listAdapter.notifyDataSetChanged();
774 }
775
776 public void runIntent(PendingIntent pi, int requestCode) {
777 try {
778 this.startIntentSenderForResult(pi.getIntentSender(), requestCode,
779 null, 0, 0, 0);
780 } catch (SendIntentException e1) {
781 }
782 }
783
784 public void encryptTextMessage(Message message) {
785 xmppConnectionService.getPgpEngine().encrypt(message,
786 new UiCallback<Message>() {
787
788 @Override
789 public void userInputRequried(PendingIntent pi,
790 Message message) {
791 activity.runIntent(pi,
792 ConversationActivity.REQUEST_SEND_MESSAGE);
793 }
794
795 @Override
796 public void success(Message message) {
797 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
798 xmppConnectionService.sendMessage(message);
799 }
800
801 @Override
802 public void error(int error, Message message) {
803
804 }
805 });
806 }
807
808 public boolean forceEncryption() {
809 return PreferenceManager.getDefaultSharedPreferences(
810 getApplicationContext()).getBoolean("force_encryption", false);
811 }
812}