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 android.net.Uri;
16import android.os.Bundle;
17import android.os.SystemClock;
18import android.provider.MediaStore;
19import android.annotation.SuppressLint;
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 private static final String STATE_OPEN_CONVERSATION = "state_open_conversation";
63 private static final String STATE_PANEL_OPEN = "state_panel_open";
64
65 private String mOpenConverstaion = null;
66 private boolean mPanelOpen = true;
67
68 private View mContentView;
69
70 private List<Conversation> conversationList = new ArrayList<Conversation>();
71 private Conversation selectedConversation = null;
72 private ListView listView;
73
74 private boolean paneShouldBeOpen = true;
75 private ArrayAdapter<Conversation> listAdapter;
76
77 protected ConversationActivity activity = this;
78 private Toast prepareImageToast;
79
80 private Uri pendingImageUri = null;
81
82 public List<Conversation> getConversationList() {
83 return this.conversationList;
84 }
85
86 public Conversation getSelectedConversation() {
87 return this.selectedConversation;
88 }
89
90 public void setSelectedConversation(Conversation conversation) {
91 this.selectedConversation = conversation;
92 }
93
94 public ListView getConversationListView() {
95 return this.listView;
96 }
97
98 public boolean shouldPaneBeOpen() {
99 return paneShouldBeOpen;
100 }
101
102 public void showConversationsOverview() {
103 if (mContentView instanceof SlidingPaneLayout) {
104 SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView;
105 mSlidingPaneLayout.openPane();
106 }
107 }
108
109 public void hideConversationsOverview() {
110 if (mContentView instanceof SlidingPaneLayout) {
111 SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView;
112 mSlidingPaneLayout.closePane();
113 }
114 }
115
116 public boolean isConversationsOverviewHideable() {
117 if (mContentView instanceof SlidingPaneLayout) {
118 SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView;
119 return mSlidingPaneLayout.isSlideable();
120 } else {
121 return false;
122 }
123 }
124
125 public boolean isConversationsOverviewVisable() {
126 if (mContentView instanceof SlidingPaneLayout) {
127 SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView;
128 return mSlidingPaneLayout.isOpen();
129 } else {
130 return true;
131 }
132 }
133
134 @Override
135 protected void onCreate(Bundle savedInstanceState) {
136 super.onCreate(savedInstanceState);
137
138 if (savedInstanceState != null) {
139 mOpenConverstaion = savedInstanceState.getString(
140 STATE_OPEN_CONVERSATION, null);
141 mPanelOpen = savedInstanceState.getBoolean(STATE_PANEL_OPEN, true);
142 }
143
144 setContentView(R.layout.fragment_conversations_overview);
145
146 listView = (ListView) findViewById(R.id.list);
147
148 getActionBar().setDisplayHomeAsUpEnabled(false);
149 getActionBar().setHomeButtonEnabled(false);
150
151 this.listAdapter = new ConversationAdapter(this, conversationList);
152 listView.setAdapter(this.listAdapter);
153
154 listView.setOnItemClickListener(new OnItemClickListener() {
155
156 @Override
157 public void onItemClick(AdapterView<?> arg0, View clickedView,
158 int position, long arg3) {
159 paneShouldBeOpen = false;
160 if (getSelectedConversation() != conversationList.get(position)) {
161 setSelectedConversation(conversationList.get(position));
162 swapConversationFragment();
163 } else {
164 hideConversationsOverview();
165 }
166 }
167 });
168 mContentView = findViewById(R.id.content_view_spl);
169 if (mContentView==null) {
170 mContentView = findViewById(R.id.content_view_ll);
171 }
172 if (mContentView instanceof SlidingPaneLayout) {
173 SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView;
174 mSlidingPaneLayout.setParallaxDistance(150);
175 mSlidingPaneLayout.setShadowResource(R.drawable.es_slidingpane_shadow);
176 mSlidingPaneLayout.setSliderFadeColor(0);
177 mSlidingPaneLayout.setPanelSlideListener(new PanelSlideListener() {
178
179 @Override
180 public void onPanelOpened(View arg0) {
181 paneShouldBeOpen = true;
182 ActionBar ab = getActionBar();
183 if (ab != null) {
184 ab.setDisplayHomeAsUpEnabled(false);
185 ab.setHomeButtonEnabled(false);
186 ab.setTitle(R.string.app_name);
187 }
188 invalidateOptionsMenu();
189 hideKeyboard();
190 if (xmppConnectionServiceBound) {
191 xmppConnectionService.getNotificationService()
192 .setOpenConversation(null);
193 }
194 }
195
196 @Override
197 public void onPanelClosed(View arg0) {
198 paneShouldBeOpen = false;
199 if ((conversationList.size() > 0)
200 && (getSelectedConversation() != null)) {
201 openConversation(getSelectedConversation());
202 if (!getSelectedConversation().isRead()) {
203 xmppConnectionService.markRead(
204 getSelectedConversation(), true);
205 listView.invalidateViews();
206 }
207 }
208 }
209
210 @Override
211 public void onPanelSlide(View arg0, float arg1) {
212 // TODO Auto-generated method stub
213
214 }
215 });
216 }
217 }
218
219 public void openConversation(Conversation conversation) {
220 ActionBar ab = getActionBar();
221 if (ab != null) {
222 ab.setDisplayHomeAsUpEnabled(true);
223 ab.setHomeButtonEnabled(true);
224 if (getSelectedConversation().getMode() == Conversation.MODE_SINGLE
225 || activity.useSubjectToIdentifyConference()) {
226 ab.setTitle(getSelectedConversation().getName());
227 } else {
228 ab.setTitle(getSelectedConversation().getContactJid()
229 .split("/")[0]);
230 }
231 }
232 invalidateOptionsMenu();
233 if (xmppConnectionServiceBound) {
234 xmppConnectionService.getNotificationService().setOpenConversation(
235 conversation);
236 }
237 }
238
239 @Override
240 public boolean onCreateOptionsMenu(Menu menu) {
241 getMenuInflater().inflate(R.menu.conversations, menu);
242 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
243 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
244 MenuItem menuMucDetails = (MenuItem) menu
245 .findItem(R.id.action_muc_details);
246 MenuItem menuContactDetails = (MenuItem) menu
247 .findItem(R.id.action_contact_details);
248 MenuItem menuAttach = (MenuItem) menu.findItem(R.id.action_attach_file);
249 MenuItem menuClearHistory = (MenuItem) menu
250 .findItem(R.id.action_clear_history);
251 MenuItem menuAdd = (MenuItem) menu.findItem(R.id.action_add);
252 MenuItem menuInviteContact = (MenuItem) menu
253 .findItem(R.id.action_invite);
254 MenuItem menuMute = (MenuItem) menu.findItem(R.id.action_mute);
255
256 if (isConversationsOverviewVisable() && isConversationsOverviewHideable()) {
257 menuArchive.setVisible(false);
258 menuMucDetails.setVisible(false);
259 menuContactDetails.setVisible(false);
260 menuSecure.setVisible(false);
261 menuInviteContact.setVisible(false);
262 menuAttach.setVisible(false);
263 menuClearHistory.setVisible(false);
264 menuMute.setVisible(false);
265 } else {
266 menuAdd.setVisible(!isConversationsOverviewHideable());
267 if (this.getSelectedConversation() != null) {
268 if (this.getSelectedConversation().getLatestMessage()
269 .getEncryption() != Message.ENCRYPTION_NONE) {
270 menuSecure.setIcon(R.drawable.ic_action_secure);
271 }
272 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
273 menuContactDetails.setVisible(false);
274 menuAttach.setVisible(false);
275 } else {
276 menuMucDetails.setVisible(false);
277 menuInviteContact.setVisible(false);
278 }
279 }
280 }
281 return true;
282 }
283
284 private void selectPresenceToAttachFile(final int attachmentChoice) {
285 selectPresence(getSelectedConversation(), new OnPresenceSelected() {
286
287 @Override
288 public void onPresenceSelected() {
289 if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO) {
290 pendingImageUri = xmppConnectionService.getFileBackend()
291 .getTakePhotoUri();
292 Intent takePictureIntent = new Intent(
293 MediaStore.ACTION_IMAGE_CAPTURE);
294 takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
295 pendingImageUri);
296 if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
297 startActivityForResult(takePictureIntent,
298 REQUEST_IMAGE_CAPTURE);
299 }
300 } else if (attachmentChoice == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
301 Intent attachFileIntent = new Intent();
302 attachFileIntent.setType("image/*");
303 attachFileIntent.setAction(Intent.ACTION_GET_CONTENT);
304 Intent chooser = Intent.createChooser(attachFileIntent,
305 getString(R.string.attach_file));
306 startActivityForResult(chooser, REQUEST_ATTACH_FILE_DIALOG);
307 } else if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
308 Intent intent = new Intent(
309 MediaStore.Audio.Media.RECORD_SOUND_ACTION);
310 startActivityForResult(intent, REQUEST_RECORD_AUDIO);
311 }
312 }
313 });
314 }
315
316 private void attachFile(final int attachmentChoice) {
317 final Conversation conversation = getSelectedConversation();
318 if (conversation.getNextEncryption(forceEncryption()) == Message.ENCRYPTION_PGP) {
319 if (hasPgp()) {
320 if (conversation.getContact().getPgpKeyId() != 0) {
321 xmppConnectionService.getPgpEngine().hasKey(
322 conversation.getContact(),
323 new UiCallback<Contact>() {
324
325 @Override
326 public void userInputRequried(PendingIntent pi,
327 Contact contact) {
328 ConversationActivity.this.runIntent(pi,
329 attachmentChoice);
330 }
331
332 @Override
333 public void success(Contact contact) {
334 selectPresenceToAttachFile(attachmentChoice);
335 }
336
337 @Override
338 public void error(int error, Contact contact) {
339 displayErrorDialog(error);
340 }
341 });
342 } else {
343 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
344 .findFragmentByTag("conversation");
345 if (fragment != null) {
346 fragment.showNoPGPKeyDialog(false,
347 new OnClickListener() {
348
349 @Override
350 public void onClick(DialogInterface dialog,
351 int which) {
352 conversation
353 .setNextEncryption(Message.ENCRYPTION_NONE);
354 xmppConnectionService.databaseBackend
355 .updateConversation(conversation);
356 selectPresenceToAttachFile(attachmentChoice);
357 }
358 });
359 }
360 }
361 } else {
362 showInstallPgpDialog();
363 }
364 } else if (getSelectedConversation().getNextEncryption(
365 forceEncryption()) == Message.ENCRYPTION_NONE) {
366 selectPresenceToAttachFile(attachmentChoice);
367 } else {
368 selectPresenceToAttachFile(attachmentChoice);
369 }
370 }
371
372 @Override
373 public boolean onOptionsItemSelected(MenuItem item) {
374 if (item.getItemId() == android.R.id.home) {
375 showConversationsOverview();
376 return true;
377 } else if (item.getItemId() == R.id.action_add) {
378 startActivity(new Intent(this, StartConversationActivity.class));
379 return true;
380 } else if (getSelectedConversation() != null) {
381 switch (item.getItemId()) {
382 case R.id.action_attach_file:
383 attachFileDialog();
384 break;
385 case R.id.action_archive:
386 this.endConversation(getSelectedConversation());
387 break;
388 case R.id.action_contact_details:
389 Contact contact = this.getSelectedConversation().getContact();
390 if (contact.showInRoster()) {
391 switchToContactDetails(contact);
392 } else {
393 showAddToRosterDialog(getSelectedConversation());
394 }
395 break;
396 case R.id.action_muc_details:
397 Intent intent = new Intent(this,
398 ConferenceDetailsActivity.class);
399 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
400 intent.putExtra("uuid", getSelectedConversation().getUuid());
401 startActivity(intent);
402 break;
403 case R.id.action_invite:
404 inviteToConversation(getSelectedConversation());
405 break;
406 case R.id.action_security:
407 selectEncryptionDialog(getSelectedConversation());
408 break;
409 case R.id.action_clear_history:
410 clearHistoryDialog(getSelectedConversation());
411 break;
412 case R.id.action_mute:
413 muteConversationDialog(getSelectedConversation());
414 break;
415 default:
416 break;
417 }
418 return super.onOptionsItemSelected(item);
419 } else {
420 return super.onOptionsItemSelected(item);
421 }
422 }
423
424 public void endConversation(Conversation conversation) {
425 conversation.setStatus(Conversation.STATUS_ARCHIVED);
426 paneShouldBeOpen = true;
427 showConversationsOverview();
428 xmppConnectionService.archiveConversation(conversation);
429 if (conversationList.size() > 0) {
430 setSelectedConversation(conversationList.get(0));
431 } else {
432 setSelectedConversation(null);
433 }
434 }
435
436 @SuppressLint("InflateParams")
437 protected void clearHistoryDialog(final Conversation conversation) {
438 AlertDialog.Builder builder = new AlertDialog.Builder(this);
439 builder.setTitle(getString(R.string.clear_conversation_history));
440 View dialogView = getLayoutInflater().inflate(
441 R.layout.dialog_clear_history, null);
442 final CheckBox endConversationCheckBox = (CheckBox) dialogView
443 .findViewById(R.id.end_conversation_checkbox);
444 builder.setView(dialogView);
445 builder.setNegativeButton(getString(R.string.cancel), null);
446 builder.setPositiveButton(getString(R.string.delete_messages),
447 new OnClickListener() {
448
449 @Override
450 public void onClick(DialogInterface dialog, int which) {
451 activity.xmppConnectionService
452 .clearConversationHistory(conversation);
453 if (endConversationCheckBox.isChecked()) {
454 endConversation(conversation);
455 }
456 }
457 });
458 builder.create().show();
459 }
460
461 protected void attachFileDialog() {
462 View menuAttachFile = findViewById(R.id.action_attach_file);
463 if (menuAttachFile == null) {
464 return;
465 }
466 PopupMenu attachFilePopup = new PopupMenu(this, menuAttachFile);
467 attachFilePopup.inflate(R.menu.attachment_choices);
468 attachFilePopup
469 .setOnMenuItemClickListener(new OnMenuItemClickListener() {
470
471 @Override
472 public boolean onMenuItemClick(MenuItem item) {
473 switch (item.getItemId()) {
474 case R.id.attach_choose_picture:
475 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
476 break;
477 case R.id.attach_take_picture:
478 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
479 break;
480 case R.id.attach_record_voice:
481 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
482 break;
483 }
484 return false;
485 }
486 });
487 attachFilePopup.show();
488 }
489
490 protected void selectEncryptionDialog(final Conversation conversation) {
491 View menuItemView = findViewById(R.id.action_security);
492 if (menuItemView == null) {
493 return;
494 }
495 PopupMenu popup = new PopupMenu(this, menuItemView);
496 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
497 .findFragmentByTag("conversation");
498 if (fragment != null) {
499 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
500
501 @Override
502 public boolean onMenuItemClick(MenuItem item) {
503 switch (item.getItemId()) {
504 case R.id.encryption_choice_none:
505 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
506 item.setChecked(true);
507 break;
508 case R.id.encryption_choice_otr:
509 conversation.setNextEncryption(Message.ENCRYPTION_OTR);
510 item.setChecked(true);
511 break;
512 case R.id.encryption_choice_pgp:
513 if (hasPgp()) {
514 if (conversation.getAccount().getKeys()
515 .has("pgp_signature")) {
516 conversation
517 .setNextEncryption(Message.ENCRYPTION_PGP);
518 item.setChecked(true);
519 } else {
520 announcePgp(conversation.getAccount(),
521 conversation);
522 }
523 } else {
524 showInstallPgpDialog();
525 }
526 break;
527 default:
528 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
529 break;
530 }
531 xmppConnectionService.databaseBackend
532 .updateConversation(conversation);
533 fragment.updateChatMsgHint();
534 return true;
535 }
536 });
537 popup.inflate(R.menu.encryption_choices);
538 MenuItem otr = popup.getMenu().findItem(R.id.encryption_choice_otr);
539 MenuItem none = popup.getMenu().findItem(
540 R.id.encryption_choice_none);
541 if (conversation.getMode() == Conversation.MODE_MULTI) {
542 otr.setEnabled(false);
543 } else {
544 if (forceEncryption()) {
545 none.setVisible(false);
546 }
547 }
548 switch (conversation.getNextEncryption(forceEncryption())) {
549 case Message.ENCRYPTION_NONE:
550 none.setChecked(true);
551 break;
552 case Message.ENCRYPTION_OTR:
553 otr.setChecked(true);
554 break;
555 case Message.ENCRYPTION_PGP:
556 popup.getMenu().findItem(R.id.encryption_choice_pgp)
557 .setChecked(true);
558 break;
559 default:
560 popup.getMenu().findItem(R.id.encryption_choice_none)
561 .setChecked(true);
562 break;
563 }
564 popup.show();
565 }
566 }
567
568 protected void muteConversationDialog(final Conversation conversation) {
569 AlertDialog.Builder builder = new AlertDialog.Builder(this);
570 builder.setTitle(R.string.disable_notifications_for_this_conversation);
571 final int[] durations = getResources().getIntArray(
572 R.array.mute_options_durations);
573 builder.setItems(R.array.mute_options_descriptions,
574 new OnClickListener() {
575
576 @Override
577 public void onClick(DialogInterface dialog, int which) {
578 long till;
579 if (durations[which] == -1) {
580 till = Long.MAX_VALUE;
581 } else {
582 till = SystemClock.elapsedRealtime()
583 + (durations[which] * 1000);
584 }
585 conversation.setMutedTill(till);
586 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
587 .findFragmentByTag("conversation");
588 if (selectedFragment != null) {
589 selectedFragment.updateMessages();
590 }
591 }
592 });
593 builder.create().show();
594 }
595
596 protected ConversationFragment swapConversationFragment() {
597 ConversationFragment selectedFragment = new ConversationFragment();
598 if (!isFinishing()) {
599
600 FragmentTransaction transaction = getFragmentManager()
601 .beginTransaction();
602 transaction.replace(R.id.selected_conversation, selectedFragment,
603 "conversation");
604
605 transaction.commitAllowingStateLoss();
606 }
607 return selectedFragment;
608 }
609
610 @Override
611 public boolean onKeyDown(int keyCode, KeyEvent event) {
612 if (keyCode == KeyEvent.KEYCODE_BACK) {
613 if (!isConversationsOverviewVisable()) {
614 showConversationsOverview();
615 return false;
616 }
617 }
618 return super.onKeyDown(keyCode, event);
619 }
620
621 @Override
622 protected void onNewIntent(Intent intent) {
623 if (xmppConnectionServiceBound) {
624 if ((Intent.ACTION_VIEW.equals(intent.getAction()) && (VIEW_CONVERSATION
625 .equals(intent.getType())))) {
626 String convToView = (String) intent.getExtras().get(
627 CONVERSATION);
628 updateConversationList();
629 for (int i = 0; i < conversationList.size(); ++i) {
630 if (conversationList.get(i).getUuid().equals(convToView)) {
631 setSelectedConversation(conversationList.get(i));
632 break;
633 }
634 }
635 paneShouldBeOpen = false;
636 String text = intent.getExtras().getString(TEXT, null);
637 swapConversationFragment().setText(text);
638 }
639 } else {
640 handledViewIntent = false;
641 setIntent(intent);
642 }
643 }
644
645 @Override
646 public void onStart() {
647 super.onStart();
648 if (this.xmppConnectionServiceBound) {
649 this.onBackendConnected();
650 }
651 if (conversationList.size() >= 1) {
652 this.onConversationUpdate();
653 }
654 }
655
656 @Override
657 protected void onStop() {
658 if (xmppConnectionServiceBound) {
659 xmppConnectionService.removeOnConversationListChangedListener();
660 xmppConnectionService.removeOnAccountListChangedListener();
661 xmppConnectionService.removeOnRosterUpdateListener();
662 xmppConnectionService.getNotificationService().setOpenConversation(
663 null);
664 }
665 super.onStop();
666 }
667
668 @Override
669 public void onSaveInstanceState(Bundle savedInstanceState) {
670 savedInstanceState.putString(STATE_OPEN_CONVERSATION,
671 getSelectedConversation().getUuid());
672 savedInstanceState.putBoolean(STATE_PANEL_OPEN, isConversationsOverviewVisable());
673 super.onSaveInstanceState(savedInstanceState);
674 }
675
676 @Override
677 void onBackendConnected() {
678 this.registerListener();
679 updateConversationList();
680
681 if (xmppConnectionService.getAccounts().size() == 0) {
682 startActivity(new Intent(this, EditAccountActivity.class));
683 } else if (conversationList.size() <= 0) {
684 startActivity(new Intent(this, StartConversationActivity.class));
685 finish();
686 } else if (mOpenConverstaion != null) {
687 selectConversationByUuid(mOpenConverstaion);
688 paneShouldBeOpen = mPanelOpen;
689 if (paneShouldBeOpen) {
690 showConversationsOverview();
691 }
692 swapConversationFragment();
693 mOpenConverstaion = null;
694 } else if (getIntent() != null
695 && VIEW_CONVERSATION.equals(getIntent().getType())) {
696 String uuid = (String) getIntent().getExtras().get(CONVERSATION);
697 String text = getIntent().getExtras().getString(TEXT, null);
698 selectConversationByUuid(uuid);
699 paneShouldBeOpen = false;
700 swapConversationFragment().setText(text);
701 setIntent(null);
702 } else {
703 showConversationsOverview();
704 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
705 .findFragmentByTag("conversation");
706 if (selectedFragment != null) {
707 selectedFragment.onBackendConnected();
708 } else {
709 pendingImageUri = null;
710 setSelectedConversation(conversationList.get(0));
711 swapConversationFragment();
712 }
713 }
714
715 if (pendingImageUri != null) {
716 attachImageToConversation(getSelectedConversation(),
717 pendingImageUri);
718 pendingImageUri = null;
719 }
720 ExceptionHelper.checkForCrash(this, this.xmppConnectionService);
721 }
722
723 private void selectConversationByUuid(String uuid) {
724 for (int i = 0; i < conversationList.size(); ++i) {
725 if (conversationList.get(i).getUuid().equals(uuid)) {
726 setSelectedConversation(conversationList.get(i));
727 }
728 }
729 }
730
731 public void registerListener() {
732 if (xmppConnectionServiceBound) {
733 xmppConnectionService.setOnConversationListChangedListener(this);
734 xmppConnectionService.setOnAccountListChangedListener(this);
735 xmppConnectionService.setOnRosterUpdateListener(this);
736 }
737 }
738
739 @Override
740 protected void onActivityResult(int requestCode, int resultCode,
741 final Intent data) {
742 super.onActivityResult(requestCode, resultCode, data);
743 if (resultCode == RESULT_OK) {
744 if (requestCode == REQUEST_DECRYPT_PGP) {
745 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
746 .findFragmentByTag("conversation");
747 if (selectedFragment != null) {
748 selectedFragment.hideSnackbar();
749 }
750 } else if (requestCode == REQUEST_ATTACH_FILE_DIALOG) {
751 pendingImageUri = data.getData();
752 if (xmppConnectionServiceBound) {
753 attachImageToConversation(getSelectedConversation(),
754 pendingImageUri);
755 pendingImageUri = null;
756 }
757 } else if (requestCode == REQUEST_SEND_PGP_IMAGE) {
758
759 } else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
760 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
761 } else if (requestCode == ATTACHMENT_CHOICE_TAKE_PHOTO) {
762 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
763 } else if (requestCode == REQUEST_ANNOUNCE_PGP) {
764 announcePgp(getSelectedConversation().getAccount(),
765 getSelectedConversation());
766 } else if (requestCode == REQUEST_ENCRYPT_MESSAGE) {
767 // encryptTextMessage();
768 } else if (requestCode == REQUEST_IMAGE_CAPTURE) {
769 if (xmppConnectionServiceBound) {
770 attachImageToConversation(getSelectedConversation(),
771 pendingImageUri);
772 pendingImageUri = null;
773 }
774 Intent intent = new Intent(
775 Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
776 intent.setData(pendingImageUri);
777 sendBroadcast(intent);
778 } else if (requestCode == REQUEST_RECORD_AUDIO) {
779 attachAudioToConversation(getSelectedConversation(),
780 data.getData());
781 }
782 }
783 }
784
785 private void attachAudioToConversation(Conversation conversation, Uri uri) {
786
787 }
788
789 private void attachImageToConversation(Conversation conversation, Uri uri) {
790 prepareImageToast = Toast.makeText(getApplicationContext(),
791 getText(R.string.preparing_image), Toast.LENGTH_LONG);
792 prepareImageToast.show();
793 xmppConnectionService.attachImageToConversation(conversation, uri,
794 new UiCallback<Message>() {
795
796 @Override
797 public void userInputRequried(PendingIntent pi,
798 Message object) {
799 hidePrepareImageToast();
800 ConversationActivity.this.runIntent(pi,
801 ConversationActivity.REQUEST_SEND_PGP_IMAGE);
802 }
803
804 @Override
805 public void success(Message message) {
806 xmppConnectionService.sendMessage(message);
807 }
808
809 @Override
810 public void error(int error, Message message) {
811 hidePrepareImageToast();
812 displayErrorDialog(error);
813 }
814 });
815 }
816
817 private void hidePrepareImageToast() {
818 if (prepareImageToast != null) {
819 runOnUiThread(new Runnable() {
820
821 @Override
822 public void run() {
823 prepareImageToast.cancel();
824 }
825 });
826 }
827 }
828
829 public void updateConversationList() {
830 xmppConnectionService
831 .populateWithOrderedConversations(conversationList);
832 listAdapter.notifyDataSetChanged();
833 }
834
835 public void runIntent(PendingIntent pi, int requestCode) {
836 try {
837 this.startIntentSenderForResult(pi.getIntentSender(), requestCode,
838 null, 0, 0, 0);
839 } catch (SendIntentException e1) {
840 }
841 }
842
843 public void encryptTextMessage(Message message) {
844 xmppConnectionService.getPgpEngine().encrypt(message,
845 new UiCallback<Message>() {
846
847 @Override
848 public void userInputRequried(PendingIntent pi,
849 Message message) {
850 activity.runIntent(pi,
851 ConversationActivity.REQUEST_SEND_MESSAGE);
852 }
853
854 @Override
855 public void success(Message message) {
856 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
857 xmppConnectionService.sendMessage(message);
858 }
859
860 @Override
861 public void error(int error, Message message) {
862
863 }
864 });
865 }
866
867 public boolean forceEncryption() {
868 return getPreferences().getBoolean("force_encryption", false);
869 }
870
871 public boolean useSendButtonToIndicateStatus() {
872 return getPreferences().getBoolean("send_button_status", false);
873 }
874
875 public boolean indicateReceived() {
876 return getPreferences().getBoolean("indicate_received", false);
877 }
878
879 @Override
880 public void onAccountUpdate() {
881 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
882 .findFragmentByTag("conversation");
883 if (fragment != null) {
884 runOnUiThread(new Runnable() {
885
886 @Override
887 public void run() {
888 fragment.updateMessages();
889 }
890 });
891 }
892 }
893
894 @Override
895 public void onConversationUpdate() {
896 runOnUiThread(new Runnable() {
897
898 @Override
899 public void run() {
900 updateConversationList();
901 if (paneShouldBeOpen) {
902 if (conversationList.size() >= 1) {
903 swapConversationFragment();
904 } else {
905 startActivity(new Intent(getApplicationContext(),
906 StartConversationActivity.class));
907 finish();
908 }
909 }
910 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager()
911 .findFragmentByTag("conversation");
912 if (selectedFragment != null) {
913 selectedFragment.updateMessages();
914 }
915 }
916 });
917 }
918
919 @Override
920 public void onRosterUpdate() {
921 final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
922 .findFragmentByTag("conversation");
923 if (fragment != null) {
924 runOnUiThread(new Runnable() {
925
926 @Override
927 public void run() {
928 fragment.updateMessages();
929 }
930 });
931 }
932 }
933}