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.OnAccountUpdate;
11import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
12import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
13import eu.siacs.conversations.ui.adapter.ConversationAdapter;
14import eu.siacs.conversations.utils.ExceptionHelper;
15import eu.siacs.conversations.utils.UIHelper;
16import android.net.Uri;
17import android.os.Bundle;
18import android.os.SystemClock;
19import android.provider.MediaStore;
20import android.app.ActionBar;
21import android.app.AlertDialog;
22import android.app.FragmentTransaction;
23import android.app.PendingIntent;
24import android.content.DialogInterface;
25import android.content.DialogInterface.OnClickListener;
26import android.content.IntentSender.SendIntentException;
27import android.content.Intent;
28import android.support.v4.widget.SlidingPaneLayout;
29import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
30import android.view.KeyEvent;
31import android.view.Menu;
32import android.view.MenuItem;
33import android.view.View;
34import android.widget.AdapterView;
35import android.widget.AdapterView.OnItemClickListener;
36import android.widget.ArrayAdapter;
37import android.widget.CheckBox;
38import android.widget.ListView;
39import android.widget.PopupMenu;
40import android.widget.PopupMenu.OnMenuItemClickListener;
41import android.widget.Toast;
42
43public class ConversationActivity extends XmppActivity implements
44 OnAccountUpdate, OnConversationUpdate, OnRosterUpdate {
45
46 public static final String VIEW_CONVERSATION = "viewConversation";
47 public static final String CONVERSATION = "conversationUuid";
48 public static final String TEXT = "text";
49 public static final String PRESENCE = "eu.siacs.conversations.presence";
50
51 public static final int REQUEST_SEND_MESSAGE = 0x0201;
52 public static final int REQUEST_DECRYPT_PGP = 0x0202;
53 private static final int REQUEST_ATTACH_FILE_DIALOG = 0x0203;
54 private static final int REQUEST_IMAGE_CAPTURE = 0x0204;
55 private static final int REQUEST_RECORD_AUDIO = 0x0205;
56 private static final int REQUEST_SEND_PGP_IMAGE = 0x0206;
57 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
58
59 private static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
60 private static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
61 private static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0303;
62
63 protected SlidingPaneLayout spl;
64
65 private List<Conversation> conversationList = new ArrayList<Conversation>();
66 private Conversation selectedConversation = null;
67 private ListView listView;
68
69 private boolean paneShouldBeOpen = true;
70 private ArrayAdapter<Conversation> listAdapter;
71
72 protected ConversationActivity activity = this;
73 private Toast prepareImageToast;
74
75 private Uri pendingImageUri = null;
76
77 public List<Conversation> getConversationList() {
78 return this.conversationList;
79 }
80
81 public Conversation getSelectedConversation() {
82 return this.selectedConversation;
83 }
84
85 public void setSelectedConversation(Conversation conversation) {
86 this.selectedConversation = conversation;
87 }
88
89 public ListView getConversationListView() {
90 return this.listView;
91 }
92
93 public SlidingPaneLayout getSlidingPaneLayout() {
94 return this.spl;
95 }
96
97 public boolean shouldPaneBeOpen() {
98 return paneShouldBeOpen;
99 }
100
101 @Override
102 protected void onCreate(Bundle savedInstanceState) {
103 super.onCreate(savedInstanceState);
104
105 setContentView(R.layout.fragment_conversations_overview);
106
107 listView = (ListView) findViewById(R.id.list);
108
109 getActionBar().setDisplayHomeAsUpEnabled(false);
110 getActionBar().setHomeButtonEnabled(false);
111
112 this.listAdapter = new ConversationAdapter(this, conversationList);
113 listView.setAdapter(this.listAdapter);
114
115 listView.setOnItemClickListener(new OnItemClickListener() {
116
117 @Override
118 public void onItemClick(AdapterView<?> arg0, View clickedView,
119 int position, long arg3) {
120 paneShouldBeOpen = false;
121 if (getSelectedConversation() != conversationList.get(position)) {
122 setSelectedConversation(conversationList.get(position));
123 swapConversationFragment();
124 } else {
125 spl.closePane();
126 }
127 }
128 });
129 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
130 spl.setParallaxDistance(150);
131 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
132 spl.setSliderFadeColor(0);
133 spl.setPanelSlideListener(new PanelSlideListener() {
134
135 @Override
136 public void onPanelOpened(View arg0) {
137 paneShouldBeOpen = true;
138 ActionBar ab = getActionBar();
139 if (ab != null) {
140 ab.setDisplayHomeAsUpEnabled(false);
141 ab.setHomeButtonEnabled(false);
142 ab.setTitle(R.string.app_name);
143 }
144 invalidateOptionsMenu();
145 hideKeyboard();
146 }
147
148 @Override
149 public void onPanelClosed(View arg0) {
150 paneShouldBeOpen = false;
151 if ((conversationList.size() > 0)
152 && (getSelectedConversation() != null)) {
153 ActionBar ab = getActionBar();
154 if (ab != null) {
155 ab.setDisplayHomeAsUpEnabled(true);
156 ab.setHomeButtonEnabled(true);
157 if (getSelectedConversation().getMode() == Conversation.MODE_SINGLE
158 || activity.useSubjectToIdentifyConference()) {
159 ab.setTitle(getSelectedConversation().getName());
160 } else {
161 ab.setTitle(getSelectedConversation()
162 .getContactJid().split("/")[0]);
163 }
164 }
165 invalidateOptionsMenu();
166 if (!getSelectedConversation().isRead()) {
167 xmppConnectionService
168 .markRead(getSelectedConversation());
169 UIHelper.updateNotification(getApplicationContext(),
170 getConversationList(), null, false);
171 listView.invalidateViews();
172 }
173 }
174 }
175
176 @Override
177 public void onPanelSlide(View arg0, float arg1) {
178 // TODO Auto-generated method stub
179
180 }
181 });
182 }
183
184 @Override
185 public boolean onCreateOptionsMenu(Menu menu) {
186 getMenuInflater().inflate(R.menu.conversations, menu);
187 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
188 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
189 MenuItem menuMucDetails = (MenuItem) menu
190 .findItem(R.id.action_muc_details);
191 MenuItem menuContactDetails = (MenuItem) menu
192 .findItem(R.id.action_contact_details);
193 MenuItem menuAttach = (MenuItem) menu.findItem(R.id.action_attach_file);
194 MenuItem menuClearHistory = (MenuItem) menu
195 .findItem(R.id.action_clear_history);
196 MenuItem menuAdd = (MenuItem) menu.findItem(R.id.action_add);
197 MenuItem menuInviteContact = (MenuItem) menu
198 .findItem(R.id.action_invite);
199 MenuItem menuMute = (MenuItem) menu.findItem(R.id.action_mute);
200
201 if ((spl.isOpen() && (spl.isSlideable()))) {
202 menuArchive.setVisible(false);
203 menuMucDetails.setVisible(false);
204 menuContactDetails.setVisible(false);
205 menuSecure.setVisible(false);
206 menuInviteContact.setVisible(false);
207 menuAttach.setVisible(false);
208 menuClearHistory.setVisible(false);
209 menuMute.setVisible(false);
210 } else {
211 menuAdd.setVisible(!spl.isSlideable());
212 if (this.getSelectedConversation() != null) {
213 if (this.getSelectedConversation().getLatestMessage()
214 .getEncryption() != Message.ENCRYPTION_NONE) {
215 menuSecure.setIcon(R.drawable.ic_action_secure);
216 }
217 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
218 menuContactDetails.setVisible(false);
219 menuAttach.setVisible(false);
220 } else {
221 menuMucDetails.setVisible(false);
222 menuInviteContact.setVisible(false);
223 }
224 }
225 }
226 return true;
227 }
228
229 private void selectPresenceToAttachFile(final int attachmentChoice) {
230 selectPresence(getSelectedConversation(), new OnPresenceSelected() {
231
232 @Override
233 public void onPresenceSelected() {
234 if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO) {
235 pendingImageUri = xmppConnectionService.getFileBackend()
236 .getTakePhotoUri();
237 Intent takePictureIntent = new Intent(
238 MediaStore.ACTION_IMAGE_CAPTURE);
239 takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
240 pendingImageUri);
241 if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
242 startActivityForResult(takePictureIntent,
243 REQUEST_IMAGE_CAPTURE);
244 }
245 } else if (attachmentChoice == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
246 Intent attachFileIntent = new Intent();
247 attachFileIntent.setType("image/*");
248 attachFileIntent.setAction(Intent.ACTION_GET_CONTENT);
249 Intent chooser = Intent.createChooser(attachFileIntent,
250 getString(R.string.attach_file));
251 startActivityForResult(chooser, REQUEST_ATTACH_FILE_DIALOG);
252 } else if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
253 Intent intent = new Intent(
254 MediaStore.Audio.Media.RECORD_SOUND_ACTION);
255 startActivityForResult(intent, REQUEST_RECORD_AUDIO);
256 }
257 }
258 });
259 }
260
261 private void attachFile(final int attachmentChoice) {
262 final Conversation conversation = getSelectedConversation();
263 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
264 if (hasPgp()) {
265 if (conversation.getContact().getPgpKeyId() != 0) {
266 xmppConnectionService.getPgpEngine().hasKey(
267 conversation.getContact(),
268 new UiCallback<Contact>() {
269
270 @Override
271 public void userInputRequried(PendingIntent pi,
272 Contact contact) {
273 ConversationActivity.this.runIntent(pi,
274 attachmentChoice);
275 }
276
277 @Override
278 public void success(Contact contact) {
279 selectPresenceToAttachFile(attachmentChoice);
280 }
281
282 @Override
283 public void error(int error, Contact contact) {
284 displayErrorDialog(error);
285 }
286 });
287 } else {
288 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
289 .findFragmentByTag("conversation");
290 if (fragment != null) {
291 fragment.showNoPGPKeyDialog(false,
292 new OnClickListener() {
293
294 @Override
295 public void onClick(DialogInterface dialog,
296 int which) {
297 conversation
298 .setNextEncryption(Message.ENCRYPTION_NONE);
299 selectPresenceToAttachFile(attachmentChoice);
300 }
301 });
302 }
303 }
304 } else {
305 showInstallPgpDialog();
306 }
307 } else if (getSelectedConversation().getNextEncryption(
308 forceEncryption()) == Message.ENCRYPTION_NONE) {
309 selectPresenceToAttachFile(attachmentChoice);
310 } else {
311 selectPresenceToAttachFile(attachmentChoice);
312 }
313 }
314
315 @Override
316 public boolean onOptionsItemSelected(MenuItem item) {
317 if (item.getItemId() == android.R.id.home) {
318 spl.openPane();
319 return true;
320 } else if (item.getItemId() == R.id.action_add) {
321 startActivity(new Intent(this, StartConversationActivity.class));
322 return true;
323 } else if (getSelectedConversation() != null) {
324 switch (item.getItemId()) {
325 case R.id.action_attach_file:
326 attachFileDialog();
327 break;
328 case R.id.action_archive:
329 this.endConversation(getSelectedConversation());
330 break;
331 case R.id.action_contact_details:
332 Contact contact = this.getSelectedConversation().getContact();
333 if (contact.showInRoster()) {
334 switchToContactDetails(contact);
335 } else {
336 showAddToRosterDialog(getSelectedConversation());
337 }
338 break;
339 case R.id.action_muc_details:
340 Intent intent = new Intent(this,
341 ConferenceDetailsActivity.class);
342 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
343 intent.putExtra("uuid", getSelectedConversation().getUuid());
344 startActivity(intent);
345 break;
346 case R.id.action_invite:
347 inviteToConversation(getSelectedConversation());
348 break;
349 case R.id.action_security:
350 selectEncryptionDialog(getSelectedConversation());
351 break;
352 case R.id.action_clear_history:
353 clearHistoryDialog(getSelectedConversation());
354 break;
355 case R.id.action_mute:
356 muteConversationDialog(getSelectedConversation());
357 break;
358 default:
359 break;
360 }
361 return super.onOptionsItemSelected(item);
362 } else {
363 return super.onOptionsItemSelected(item);
364 }
365 }
366
367 public void endConversation(Conversation conversation) {
368 conversation.setStatus(Conversation.STATUS_ARCHIVED);
369 paneShouldBeOpen = true;
370 spl.openPane();
371 xmppConnectionService.archiveConversation(conversation);
372 if (conversationList.size() > 0) {
373 setSelectedConversation(conversationList.get(0));
374 } else {
375 setSelectedConversation(null);
376 }
377 }
378
379 protected void clearHistoryDialog(final Conversation conversation) {
380 AlertDialog.Builder builder = new AlertDialog.Builder(this);
381 builder.setTitle(getString(R.string.clear_conversation_history));
382 View dialogView = getLayoutInflater().inflate(
383 R.layout.dialog_clear_history, null);
384 final CheckBox endConversationCheckBox = (CheckBox) dialogView
385 .findViewById(R.id.end_conversation_checkbox);
386 builder.setView(dialogView);
387 builder.setNegativeButton(getString(R.string.cancel), null);
388 builder.setPositiveButton(getString(R.string.delete_messages),
389 new OnClickListener() {
390
391 @Override
392 public void onClick(DialogInterface dialog, int which) {
393 activity.xmppConnectionService
394 .clearConversationHistory(conversation);
395 if (endConversationCheckBox.isChecked()) {
396 endConversation(conversation);
397 }
398 }
399 });
400 builder.create().show();
401 }
402
403 protected void attachFileDialog() {
404 View menuAttachFile = findViewById(R.id.action_attach_file);
405 if (menuAttachFile == null) {
406 return;
407 }
408 PopupMenu attachFilePopup = new PopupMenu(this, menuAttachFile);
409 attachFilePopup.inflate(R.menu.attachment_choices);
410 attachFilePopup
411 .setOnMenuItemClickListener(new OnMenuItemClickListener() {
412
413 @Override
414 public boolean onMenuItemClick(MenuItem item) {
415 switch (item.getItemId()) {
416 case R.id.attach_choose_picture:
417 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
418 break;
419 case R.id.attach_take_picture:
420 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
421 break;
422 case R.id.attach_record_voice:
423 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
424 break;
425 }
426 return false;
427 }
428 });
429 attachFilePopup.show();
430 }
431
432 protected void selectEncryptionDialog(final Conversation conversation) {
433 View menuItemView = findViewById(R.id.action_security);
434 if (menuItemView == null) {
435 return;
436 }
437 PopupMenu popup = new PopupMenu(this, menuItemView);
438 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
439 .findFragmentByTag("conversation");
440 if (fragment != null) {
441 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
442
443 @Override
444 public boolean onMenuItemClick(MenuItem item) {
445 switch (item.getItemId()) {
446 case R.id.encryption_choice_none:
447 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
448 item.setChecked(true);
449 break;
450 case R.id.encryption_choice_otr:
451 conversation.setNextEncryption(Message.ENCRYPTION_OTR);
452 item.setChecked(true);
453 break;
454 case R.id.encryption_choice_pgp:
455 if (hasPgp()) {
456 if (conversation.getAccount().getKeys()
457 .has("pgp_signature")) {
458 conversation
459 .setNextEncryption(Message.ENCRYPTION_PGP);
460 item.setChecked(true);
461 } else {
462 announcePgp(conversation.getAccount(),
463 conversation);
464 }
465 } else {
466 showInstallPgpDialog();
467 }
468 break;
469 default:
470 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
471 break;
472 }
473 fragment.updateChatMsgHint();
474 return true;
475 }
476 });
477 popup.inflate(R.menu.encryption_choices);
478 MenuItem otr = popup.getMenu().findItem(R.id.encryption_choice_otr);
479 MenuItem none = popup.getMenu().findItem(
480 R.id.encryption_choice_none);
481 if (conversation.getMode() == Conversation.MODE_MULTI) {
482 otr.setEnabled(false);
483 } else {
484 if (forceEncryption()) {
485 none.setVisible(false);
486 }
487 }
488 switch (conversation.getNextEncryption(forceEncryption())) {
489 case Message.ENCRYPTION_NONE:
490 none.setChecked(true);
491 break;
492 case Message.ENCRYPTION_OTR:
493 otr.setChecked(true);
494 break;
495 case Message.ENCRYPTION_PGP:
496 popup.getMenu().findItem(R.id.encryption_choice_pgp)
497 .setChecked(true);
498 break;
499 default:
500 popup.getMenu().findItem(R.id.encryption_choice_none)
501 .setChecked(true);
502 break;
503 }
504 popup.show();
505 }
506 }
507
508 protected void muteConversationDialog(final Conversation conversation) {
509 AlertDialog.Builder builder = new AlertDialog.Builder(this);
510 builder.setTitle(R.string.disable_notifications_for_this_conversation);
511 final int[] durations = getResources().getIntArray(
512 R.array.mute_options_durations);
513 builder.setItems(R.array.mute_options_descriptions,
514 new OnClickListener() {
515
516 @Override
517 public void onClick(DialogInterface dialog, int which) {
518 long till;
519 if (durations[which] == -1) {
520 till = Long.MAX_VALUE;
521 } else {
522 till = SystemClock.elapsedRealtime()
523 + (durations[which] * 1000);
524 }
525 conversation.setMutedTill(till);
526 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
527 .findFragmentByTag("conversation");
528 if (selectedFragment != null) {
529 selectedFragment.updateMessages();
530 }
531 }
532 });
533 builder.create().show();
534 }
535
536 protected ConversationFragment swapConversationFragment() {
537 ConversationFragment selectedFragment = new ConversationFragment();
538 if (!isFinishing()) {
539
540 FragmentTransaction transaction = getFragmentManager()
541 .beginTransaction();
542 transaction.replace(R.id.selected_conversation, selectedFragment,
543 "conversation");
544
545 transaction.commitAllowingStateLoss();
546 }
547 return selectedFragment;
548 }
549
550 @Override
551 public boolean onKeyDown(int keyCode, KeyEvent event) {
552 if (keyCode == KeyEvent.KEYCODE_BACK) {
553 if (!spl.isOpen()) {
554 spl.openPane();
555 return false;
556 }
557 }
558 return super.onKeyDown(keyCode, event);
559 }
560
561 @Override
562 protected void onNewIntent(Intent intent) {
563 if (xmppConnectionServiceBound) {
564 if ((Intent.ACTION_VIEW.equals(intent.getAction()) && (VIEW_CONVERSATION
565 .equals(intent.getType())))) {
566 String convToView = (String) intent.getExtras().get(
567 CONVERSATION);
568 updateConversationList();
569 for (int i = 0; i < conversationList.size(); ++i) {
570 if (conversationList.get(i).getUuid().equals(convToView)) {
571 setSelectedConversation(conversationList.get(i));
572 break;
573 }
574 }
575 paneShouldBeOpen = false;
576 String text = intent.getExtras().getString(TEXT, null);
577 swapConversationFragment().setText(text);
578 }
579 } else {
580 handledViewIntent = false;
581 setIntent(intent);
582 }
583 }
584
585 @Override
586 public void onStart() {
587 super.onStart();
588 if (this.xmppConnectionServiceBound) {
589 this.onBackendConnected();
590 }
591 if (conversationList.size() >= 1) {
592 this.onConversationUpdate();
593 }
594 }
595
596 @Override
597 protected void onStop() {
598 if (xmppConnectionServiceBound) {
599 xmppConnectionService.removeOnConversationListChangedListener();
600 xmppConnectionService.removeOnAccountListChangedListener();
601 xmppConnectionService.removeOnRosterUpdateListener();
602 }
603 super.onStop();
604 }
605
606 @Override
607 void onBackendConnected() {
608 this.registerListener();
609 if (conversationList.size() == 0) {
610 updateConversationList();
611 }
612
613 if (getSelectedConversation() != null && pendingImageUri != null) {
614 attachImageToConversation(getSelectedConversation(),
615 pendingImageUri);
616 pendingImageUri = null;
617 } else {
618 pendingImageUri = null;
619 }
620
621 if ((getIntent().getAction() != null)
622 && (getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
623 if (getIntent().getType().equals(
624 ConversationActivity.VIEW_CONVERSATION)) {
625 handledViewIntent = true;
626
627 String convToView = (String) getIntent().getExtras().get(
628 CONVERSATION);
629
630 for (int i = 0; i < conversationList.size(); ++i) {
631 if (conversationList.get(i).getUuid().equals(convToView)) {
632 setSelectedConversation(conversationList.get(i));
633 }
634 }
635 paneShouldBeOpen = false;
636 String text = getIntent().getExtras().getString(TEXT, null);
637 swapConversationFragment().setText(text);
638 }
639 } else {
640 if (xmppConnectionService.getAccounts().size() == 0) {
641 startActivity(new Intent(this, EditAccountActivity.class));
642 } else if (conversationList.size() <= 0) {
643 // add no history
644 startActivity(new Intent(this, StartConversationActivity.class));
645 finish();
646 } else {
647 spl.openPane();
648 // find currently loaded fragment
649 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
650 .findFragmentByTag("conversation");
651 if (selectedFragment != null) {
652 selectedFragment.onBackendConnected();
653 } else {
654 setSelectedConversation(conversationList.get(0));
655 swapConversationFragment();
656 }
657 ExceptionHelper.checkForCrash(this, this.xmppConnectionService);
658 }
659 }
660 }
661
662 public void registerListener() {
663 if (xmppConnectionServiceBound) {
664 xmppConnectionService.setOnConversationListChangedListener(this);
665 xmppConnectionService.setOnAccountListChangedListener(this);
666 xmppConnectionService.setOnRosterUpdateListener(this);
667 }
668 }
669
670 @Override
671 protected void onActivityResult(int requestCode, int resultCode,
672 final Intent data) {
673 super.onActivityResult(requestCode, resultCode, data);
674 if (resultCode == RESULT_OK) {
675 if (requestCode == REQUEST_DECRYPT_PGP) {
676 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
677 .findFragmentByTag("conversation");
678 if (selectedFragment != null) {
679 selectedFragment.hideSnackbar();
680 }
681 } else if (requestCode == REQUEST_ATTACH_FILE_DIALOG) {
682 pendingImageUri = data.getData();
683 if (xmppConnectionServiceBound) {
684 attachImageToConversation(getSelectedConversation(),
685 pendingImageUri);
686 pendingImageUri = null;
687 }
688 } else if (requestCode == REQUEST_SEND_PGP_IMAGE) {
689
690 } else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
691 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
692 } else if (requestCode == ATTACHMENT_CHOICE_TAKE_PHOTO) {
693 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
694 } else if (requestCode == REQUEST_ANNOUNCE_PGP) {
695 announcePgp(getSelectedConversation().getAccount(),
696 getSelectedConversation());
697 } else if (requestCode == REQUEST_ENCRYPT_MESSAGE) {
698 // encryptTextMessage();
699 } else if (requestCode == REQUEST_IMAGE_CAPTURE) {
700 if (xmppConnectionServiceBound) {
701 attachImageToConversation(getSelectedConversation(),
702 pendingImageUri);
703 pendingImageUri = null;
704 }
705 Intent intent = new Intent(
706 Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
707 intent.setData(pendingImageUri);
708 sendBroadcast(intent);
709 } else if (requestCode == REQUEST_RECORD_AUDIO) {
710 attachAudioToConversation(getSelectedConversation(),
711 data.getData());
712 }
713 }
714 }
715
716 private void attachAudioToConversation(Conversation conversation, Uri uri) {
717
718 }
719
720 private void attachImageToConversation(Conversation conversation, Uri uri) {
721 prepareImageToast = Toast.makeText(getApplicationContext(),
722 getText(R.string.preparing_image), Toast.LENGTH_LONG);
723 prepareImageToast.show();
724 xmppConnectionService.attachImageToConversation(conversation, uri,
725 new UiCallback<Message>() {
726
727 @Override
728 public void userInputRequried(PendingIntent pi,
729 Message object) {
730 hidePrepareImageToast();
731 ConversationActivity.this.runIntent(pi,
732 ConversationActivity.REQUEST_SEND_PGP_IMAGE);
733 }
734
735 @Override
736 public void success(Message message) {
737 xmppConnectionService.sendMessage(message);
738 }
739
740 @Override
741 public void error(int error, Message message) {
742 hidePrepareImageToast();
743 displayErrorDialog(error);
744 }
745 });
746 }
747
748 private void hidePrepareImageToast() {
749 if (prepareImageToast != null) {
750 runOnUiThread(new Runnable() {
751
752 @Override
753 public void run() {
754 prepareImageToast.cancel();
755 }
756 });
757 }
758 }
759
760 public void updateConversationList() {
761 xmppConnectionService
762 .populateWithOrderedConversations(conversationList);
763 listAdapter.notifyDataSetChanged();
764 }
765
766 public void runIntent(PendingIntent pi, int requestCode) {
767 try {
768 this.startIntentSenderForResult(pi.getIntentSender(), requestCode,
769 null, 0, 0, 0);
770 } catch (SendIntentException e1) {
771 }
772 }
773
774 public void encryptTextMessage(Message message) {
775 xmppConnectionService.getPgpEngine().encrypt(message,
776 new UiCallback<Message>() {
777
778 @Override
779 public void userInputRequried(PendingIntent pi,
780 Message message) {
781 activity.runIntent(pi,
782 ConversationActivity.REQUEST_SEND_MESSAGE);
783 }
784
785 @Override
786 public void success(Message message) {
787 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
788 xmppConnectionService.sendMessage(message);
789 }
790
791 @Override
792 public void error(int error, Message message) {
793
794 }
795 });
796 }
797
798 public boolean forceEncryption() {
799 return getPreferences().getBoolean("force_encryption", false);
800 }
801
802 public boolean useSendButtonToIndicateStatus() {
803 return getPreferences().getBoolean("send_button_status", false);
804 }
805
806 public boolean indicateReceived() {
807 return getPreferences().getBoolean("indicate_received", false);
808 }
809
810 @Override
811 public void onAccountUpdate() {
812 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
813 .findFragmentByTag("conversation");
814 if (fragment != null) {
815 runOnUiThread(new Runnable() {
816
817 @Override
818 public void run() {
819 fragment.updateMessages();
820 }
821 });
822 }
823 }
824
825 @Override
826 public void onConversationUpdate() {
827 runOnUiThread(new Runnable() {
828
829 @Override
830 public void run() {
831 updateConversationList();
832 if (paneShouldBeOpen) {
833 if (conversationList.size() >= 1) {
834 swapConversationFragment();
835 } else {
836 startActivity(new Intent(getApplicationContext(),
837 StartConversationActivity.class));
838 finish();
839 }
840 }
841 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
842 .findFragmentByTag("conversation");
843 if (selectedFragment != null) {
844 selectedFragment.updateMessages();
845 }
846 }
847 });
848 }
849
850 @Override
851 public void onRosterUpdate() {
852 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
853 .findFragmentByTag("conversation");
854 if (fragment != null) {
855 runOnUiThread(new Runnable() {
856
857 @Override
858 public void run() {
859 fragment.updateMessages();
860 }
861 });
862 }
863 }
864}