1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
8import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
9
10import android.Manifest;
11import android.annotation.SuppressLint;
12import android.app.Activity;
13import android.app.Fragment;
14import android.app.FragmentManager;
15import android.app.PendingIntent;
16import android.content.ActivityNotFoundException;
17import android.content.Context;
18import android.content.DialogInterface;
19import android.content.Intent;
20import android.content.IntentSender.SendIntentException;
21import android.content.SharedPreferences;
22import android.content.pm.PackageManager;
23import android.net.Uri;
24import android.os.Build;
25import android.os.Bundle;
26import android.os.Handler;
27import android.os.SystemClock;
28import android.preference.PreferenceManager;
29import android.provider.MediaStore;
30import android.text.Editable;
31import android.text.TextUtils;
32import android.util.Log;
33import android.view.ContextMenu;
34import android.view.ContextMenu.ContextMenuInfo;
35import android.view.Gravity;
36import android.view.LayoutInflater;
37import android.view.Menu;
38import android.view.MenuInflater;
39import android.view.MenuItem;
40import android.view.MotionEvent;
41import android.view.View;
42import android.view.View.OnClickListener;
43import android.view.ViewGroup;
44import android.view.inputmethod.EditorInfo;
45import android.view.inputmethod.InputMethodManager;
46import android.widget.AbsListView;
47import android.widget.AbsListView.OnScrollListener;
48import android.widget.AdapterView;
49import android.widget.AdapterView.AdapterContextMenuInfo;
50import android.widget.CheckBox;
51import android.widget.ListView;
52import android.widget.PopupMenu;
53import android.widget.TextView.OnEditorActionListener;
54import android.widget.Toast;
55
56import androidx.annotation.IdRes;
57import androidx.annotation.NonNull;
58import androidx.annotation.Nullable;
59import androidx.annotation.StringRes;
60import androidx.appcompat.app.AlertDialog;
61import androidx.core.view.inputmethod.InputConnectionCompat;
62import androidx.core.view.inputmethod.InputContentInfoCompat;
63import androidx.databinding.DataBindingUtil;
64import androidx.viewpager.widget.PagerAdapter;
65import androidx.viewpager.widget.ViewPager;
66
67import com.cheogram.android.BobTransfer;
68
69import com.google.common.base.Optional;
70import com.google.common.collect.ImmutableList;
71
72import org.jetbrains.annotations.NotNull;
73
74import java.net.URISyntaxException;
75import java.util.ArrayList;
76import java.util.Arrays;
77import java.util.Collection;
78import java.util.Collections;
79import java.util.HashSet;
80import java.util.Iterator;
81import java.util.List;
82import java.util.Map;
83import java.util.Set;
84import java.util.UUID;
85import java.util.concurrent.atomic.AtomicBoolean;
86
87import eu.siacs.conversations.Config;
88import eu.siacs.conversations.R;
89import eu.siacs.conversations.crypto.axolotl.AxolotlService;
90import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
91import eu.siacs.conversations.databinding.FragmentConversationBinding;
92import eu.siacs.conversations.entities.Account;
93import eu.siacs.conversations.entities.Blockable;
94import eu.siacs.conversations.entities.Contact;
95import eu.siacs.conversations.entities.Conversation;
96import eu.siacs.conversations.entities.Conversational;
97import eu.siacs.conversations.entities.DownloadableFile;
98import eu.siacs.conversations.entities.Message;
99import eu.siacs.conversations.entities.MucOptions;
100import eu.siacs.conversations.entities.MucOptions.User;
101import eu.siacs.conversations.entities.Presence;
102import eu.siacs.conversations.entities.Presences;
103import eu.siacs.conversations.entities.ReadByMarker;
104import eu.siacs.conversations.entities.Transferable;
105import eu.siacs.conversations.entities.TransferablePlaceholder;
106import eu.siacs.conversations.http.HttpDownloadConnection;
107import eu.siacs.conversations.persistance.FileBackend;
108import eu.siacs.conversations.services.MessageArchiveService;
109import eu.siacs.conversations.services.QuickConversationsService;
110import eu.siacs.conversations.services.XmppConnectionService;
111import eu.siacs.conversations.ui.adapter.CommandAdapter;
112import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
113import eu.siacs.conversations.ui.adapter.MessageAdapter;
114import eu.siacs.conversations.ui.util.ActivityResult;
115import eu.siacs.conversations.ui.util.Attachment;
116import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
117import eu.siacs.conversations.ui.util.DateSeparator;
118import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
119import eu.siacs.conversations.ui.util.ListViewUtils;
120import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
121import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
122import eu.siacs.conversations.ui.util.PendingItem;
123import eu.siacs.conversations.ui.util.PresenceSelector;
124import eu.siacs.conversations.ui.util.ScrollState;
125import eu.siacs.conversations.ui.util.SendButtonAction;
126import eu.siacs.conversations.ui.util.SendButtonTool;
127import eu.siacs.conversations.ui.util.ShareUtil;
128import eu.siacs.conversations.ui.util.ViewUtil;
129import eu.siacs.conversations.ui.widget.EditMessage;
130import eu.siacs.conversations.utils.AccountUtils;
131import eu.siacs.conversations.utils.Compatibility;
132import eu.siacs.conversations.utils.GeoHelper;
133import eu.siacs.conversations.utils.MessageUtils;
134import eu.siacs.conversations.utils.NickValidityChecker;
135import eu.siacs.conversations.utils.Patterns;
136import eu.siacs.conversations.utils.PermissionUtils;
137import eu.siacs.conversations.utils.QuickLoader;
138import eu.siacs.conversations.utils.StylingHelper;
139import eu.siacs.conversations.utils.TimeFrameUtils;
140import eu.siacs.conversations.utils.UIHelper;
141import eu.siacs.conversations.xml.Element;
142import eu.siacs.conversations.xml.Namespace;
143import eu.siacs.conversations.xmpp.Jid;
144import eu.siacs.conversations.xmpp.XmppConnection;
145import eu.siacs.conversations.xmpp.chatstate.ChatState;
146import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
147import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
148import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
149import eu.siacs.conversations.xmpp.jingle.Media;
150import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
151import eu.siacs.conversations.xmpp.jingle.RtpCapability;
152import eu.siacs.conversations.xmpp.stanzas.IqPacket;
153
154public class ConversationFragment extends XmppFragment
155 implements EditMessage.KeyboardListener,
156 MessageAdapter.OnContactPictureLongClicked,
157 MessageAdapter.OnContactPictureClicked {
158
159 public static final int REQUEST_SEND_MESSAGE = 0x0201;
160 public static final int REQUEST_DECRYPT_PGP = 0x0202;
161 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
162 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
163 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
164 public static final int REQUEST_START_DOWNLOAD = 0x0210;
165 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
166 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
167 public static final int REQUEST_START_AUDIO_CALL = 0x213;
168 public static final int REQUEST_START_VIDEO_CALL = 0x214;
169 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
170 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
171 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
172 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
173 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
174 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
175 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
176
177 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
178 public static final String STATE_CONVERSATION_UUID =
179 ConversationFragment.class.getName() + ".uuid";
180 public static final String STATE_SCROLL_POSITION =
181 ConversationFragment.class.getName() + ".scroll_position";
182 public static final String STATE_PHOTO_URI =
183 ConversationFragment.class.getName() + ".media_previews";
184 public static final String STATE_MEDIA_PREVIEWS =
185 ConversationFragment.class.getName() + ".take_photo_uri";
186 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
187
188 private final List<Message> messageList = new ArrayList<>();
189 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
190 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
191 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
192 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
193 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
194 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
195 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
196 private final PendingItem<Message> pendingMessage = new PendingItem<>();
197 public Uri mPendingEditorContent = null;
198 protected MessageAdapter messageListAdapter;
199 protected CommandAdapter commandAdapter;
200 private MediaPreviewAdapter mediaPreviewAdapter;
201 private String lastMessageUuid = null;
202 private Conversation conversation;
203 private FragmentConversationBinding binding;
204 private Toast messageLoaderToast;
205 private ConversationsActivity activity;
206 private boolean reInitRequiredOnStart = true;
207 private final OnClickListener clickToMuc =
208 new OnClickListener() {
209
210 @Override
211 public void onClick(View v) {
212 ConferenceDetailsActivity.open(getActivity(), conversation);
213 }
214 };
215 private final OnClickListener leaveMuc =
216 new OnClickListener() {
217
218 @Override
219 public void onClick(View v) {
220 activity.xmppConnectionService.archiveConversation(conversation);
221 }
222 };
223 private final OnClickListener joinMuc =
224 new OnClickListener() {
225
226 @Override
227 public void onClick(View v) {
228 activity.xmppConnectionService.joinMuc(conversation);
229 }
230 };
231
232 private final OnClickListener acceptJoin =
233 new OnClickListener() {
234 @Override
235 public void onClick(View v) {
236 conversation.setAttribute("accept_non_anonymous", true);
237 activity.xmppConnectionService.updateConversation(conversation);
238 activity.xmppConnectionService.joinMuc(conversation);
239 }
240 };
241
242 private final OnClickListener enterPassword =
243 new OnClickListener() {
244
245 @Override
246 public void onClick(View v) {
247 MucOptions muc = conversation.getMucOptions();
248 String password = muc.getPassword();
249 if (password == null) {
250 password = "";
251 }
252 activity.quickPasswordEdit(
253 password,
254 value -> {
255 activity.xmppConnectionService.providePasswordForMuc(
256 conversation, value);
257 return null;
258 });
259 }
260 };
261 private final OnScrollListener mOnScrollListener =
262 new OnScrollListener() {
263
264 @Override
265 public void onScrollStateChanged(AbsListView view, int scrollState) {
266 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
267 updateThreadFromLastMessage();
268 fireReadEvent();
269 }
270 }
271
272 @Override
273 public void onScroll(
274 final AbsListView view,
275 int firstVisibleItem,
276 int visibleItemCount,
277 int totalItemCount) {
278 toggleScrollDownButton(view);
279 synchronized (ConversationFragment.this.messageList) {
280 if (firstVisibleItem < 5
281 && conversation != null
282 && conversation.messagesLoaded.compareAndSet(true, false)
283 && messageList.size() > 0) {
284 long timestamp;
285 if (messageList.get(0).getType() == Message.TYPE_STATUS
286 && messageList.size() >= 2) {
287 timestamp = messageList.get(1).getTimeSent();
288 } else {
289 timestamp = messageList.get(0).getTimeSent();
290 }
291 activity.xmppConnectionService.loadMoreMessages(
292 conversation,
293 timestamp,
294 new XmppConnectionService.OnMoreMessagesLoaded() {
295 @Override
296 public void onMoreMessagesLoaded(
297 final int c, final Conversation conversation) {
298 if (ConversationFragment.this.conversation
299 != conversation) {
300 conversation.messagesLoaded.set(true);
301 return;
302 }
303 runOnUiThread(
304 () -> {
305 synchronized (messageList) {
306 final int oldPosition =
307 binding.messagesView
308 .getFirstVisiblePosition();
309 Message message = null;
310 int childPos;
311 for (childPos = 0;
312 childPos + oldPosition
313 < messageList.size();
314 ++childPos) {
315 message =
316 messageList.get(
317 oldPosition
318 + childPos);
319 if (message.getType()
320 != Message.TYPE_STATUS) {
321 break;
322 }
323 }
324 final String uuid =
325 message != null
326 ? message.getUuid()
327 : null;
328 View v =
329 binding.messagesView.getChildAt(
330 childPos);
331 final int pxOffset =
332 (v == null) ? 0 : v.getTop();
333 ConversationFragment.this.conversation
334 .populateWithMessages(
335 ConversationFragment
336 .this
337 .messageList);
338 try {
339 updateStatusMessages();
340 } catch (IllegalStateException e) {
341 Log.d(
342 Config.LOGTAG,
343 "caught illegal state exception while updating status messages");
344 }
345 messageListAdapter
346 .notifyDataSetChanged();
347 int pos =
348 Math.max(
349 getIndexOf(
350 uuid,
351 messageList),
352 0);
353 binding.messagesView
354 .setSelectionFromTop(
355 pos, pxOffset);
356 if (messageLoaderToast != null) {
357 messageLoaderToast.cancel();
358 }
359 conversation.messagesLoaded.set(true);
360 }
361 });
362 }
363
364 @Override
365 public void informUser(final int resId) {
366
367 runOnUiThread(
368 () -> {
369 if (messageLoaderToast != null) {
370 messageLoaderToast.cancel();
371 }
372 if (ConversationFragment.this.conversation
373 != conversation) {
374 return;
375 }
376 messageLoaderToast =
377 Toast.makeText(
378 view.getContext(),
379 resId,
380 Toast.LENGTH_LONG);
381 messageLoaderToast.show();
382 });
383 }
384 });
385 }
386 }
387 }
388 };
389 private final EditMessage.OnCommitContentListener mEditorContentListener =
390 new EditMessage.OnCommitContentListener() {
391 @Override
392 public boolean onCommitContent(
393 InputContentInfoCompat inputContentInfo,
394 int flags,
395 Bundle opts,
396 String[] contentMimeTypes) {
397 // try to get permission to read the image, if applicable
398 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
399 != 0) {
400 try {
401 inputContentInfo.requestPermission();
402 } catch (Exception e) {
403 Log.e(
404 Config.LOGTAG,
405 "InputContentInfoCompat#requestPermission() failed.",
406 e);
407 Toast.makeText(
408 getActivity(),
409 activity.getString(
410 R.string.no_permission_to_access_x,
411 inputContentInfo.getDescription()),
412 Toast.LENGTH_LONG)
413 .show();
414 return false;
415 }
416 }
417 if (hasPermissions(
418 REQUEST_ADD_EDITOR_CONTENT,
419 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
420 attachEditorContentToConversation(inputContentInfo.getContentUri());
421 } else {
422 mPendingEditorContent = inputContentInfo.getContentUri();
423 }
424 return true;
425 }
426 };
427 private Message selectedMessage;
428 private final OnClickListener mEnableAccountListener =
429 new OnClickListener() {
430 @Override
431 public void onClick(View v) {
432 final Account account = conversation == null ? null : conversation.getAccount();
433 if (account != null) {
434 account.setOption(Account.OPTION_DISABLED, false);
435 activity.xmppConnectionService.updateAccount(account);
436 }
437 }
438 };
439 private final OnClickListener mUnblockClickListener =
440 new OnClickListener() {
441 @Override
442 public void onClick(final View v) {
443 v.post(() -> v.setVisibility(View.INVISIBLE));
444 if (conversation.isDomainBlocked()) {
445 BlockContactDialog.show(activity, conversation);
446 } else {
447 unblockConversation(conversation);
448 }
449 }
450 };
451 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
452 private final OnClickListener mAddBackClickListener =
453 new OnClickListener() {
454
455 @Override
456 public void onClick(View v) {
457 final Contact contact = conversation == null ? null : conversation.getContact();
458 if (contact != null) {
459 activity.xmppConnectionService.createContact(contact, true);
460 activity.switchToContactDetails(contact);
461 }
462 }
463 };
464 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
465 private final OnClickListener mAllowPresenceSubscription =
466 new OnClickListener() {
467 @Override
468 public void onClick(View v) {
469 final Contact contact = conversation == null ? null : conversation.getContact();
470 if (contact != null) {
471 activity.xmppConnectionService.sendPresencePacket(
472 contact.getAccount(),
473 activity.xmppConnectionService
474 .getPresenceGenerator()
475 .sendPresenceUpdatesTo(contact));
476 hideSnackbar();
477 }
478 }
479 };
480 protected OnClickListener clickToDecryptListener =
481 new OnClickListener() {
482
483 @Override
484 public void onClick(View v) {
485 PendingIntent pendingIntent =
486 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
487 if (pendingIntent != null) {
488 try {
489 getActivity()
490 .startIntentSenderForResult(
491 pendingIntent.getIntentSender(),
492 REQUEST_DECRYPT_PGP,
493 null,
494 0,
495 0,
496 0);
497 } catch (SendIntentException e) {
498 Toast.makeText(
499 getActivity(),
500 R.string.unable_to_connect_to_keychain,
501 Toast.LENGTH_SHORT)
502 .show();
503 conversation
504 .getAccount()
505 .getPgpDecryptionService()
506 .continueDecryption(true);
507 }
508 }
509 updateSnackBar(conversation);
510 }
511 };
512 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
513 private final OnEditorActionListener mEditorActionListener =
514 (v, actionId, event) -> {
515 if (actionId == EditorInfo.IME_ACTION_SEND) {
516 InputMethodManager imm =
517 (InputMethodManager)
518 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
519 if (imm != null && imm.isFullscreenMode()) {
520 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
521 }
522 sendMessage();
523 return true;
524 } else {
525 return false;
526 }
527 };
528 private final OnClickListener mScrollButtonListener =
529 new OnClickListener() {
530
531 @Override
532 public void onClick(View v) {
533 stopScrolling();
534 setSelection(binding.messagesView.getCount() - 1, true);
535 }
536 };
537 private final OnClickListener mSendButtonListener =
538 new OnClickListener() {
539
540 @Override
541 public void onClick(View v) {
542 Object tag = v.getTag();
543 if (tag instanceof SendButtonAction) {
544 SendButtonAction action = (SendButtonAction) tag;
545 switch (action) {
546 case TAKE_PHOTO:
547 case RECORD_VIDEO:
548 case SEND_LOCATION:
549 case RECORD_VOICE:
550 case CHOOSE_PICTURE:
551 attachFile(action.toChoice());
552 break;
553 case CANCEL:
554 if (conversation != null) {
555 if (conversation.setCorrectingMessage(null)) {
556 binding.textinput.setText("");
557 binding.textinput.append(conversation.getDraftMessage());
558 conversation.setDraftMessage(null);
559 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
560 conversation.setNextCounterpart(null);
561 binding.textinput.setText("");
562 } else {
563 binding.textinput.setText("");
564 }
565 updateChatMsgHint();
566 updateSendButton();
567 updateEditablity();
568 }
569 break;
570 default:
571 sendMessage();
572 }
573 } else {
574 sendMessage();
575 }
576 }
577 };
578 private int completionIndex = 0;
579 private int lastCompletionLength = 0;
580 private String incomplete;
581 private int lastCompletionCursor;
582 private boolean firstWord = false;
583 private Message mPendingDownloadableMessage;
584
585 private static ConversationFragment findConversationFragment(Activity activity) {
586 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
587 if (fragment instanceof ConversationFragment) {
588 return (ConversationFragment) fragment;
589 }
590 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
591 if (fragment instanceof ConversationFragment) {
592 return (ConversationFragment) fragment;
593 }
594 return null;
595 }
596
597 public static void startStopPending(Activity activity) {
598 ConversationFragment fragment = findConversationFragment(activity);
599 if (fragment != null) {
600 fragment.messageListAdapter.startStopPending();
601 }
602 }
603
604 public static void downloadFile(Activity activity, Message message) {
605 ConversationFragment fragment = findConversationFragment(activity);
606 if (fragment != null) {
607 fragment.startDownloadable(message);
608 }
609 }
610
611 public static void registerPendingMessage(Activity activity, Message message) {
612 ConversationFragment fragment = findConversationFragment(activity);
613 if (fragment != null) {
614 fragment.pendingMessage.push(message);
615 }
616 }
617
618 public static void openPendingMessage(Activity activity) {
619 ConversationFragment fragment = findConversationFragment(activity);
620 if (fragment != null) {
621 Message message = fragment.pendingMessage.pop();
622 if (message != null) {
623 fragment.messageListAdapter.openDownloadable(message);
624 }
625 }
626 }
627
628 public static Conversation getConversation(Activity activity) {
629 return getConversation(activity, R.id.secondary_fragment);
630 }
631
632 private static Conversation getConversation(Activity activity, @IdRes int res) {
633 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
634 if (fragment instanceof ConversationFragment) {
635 return ((ConversationFragment) fragment).getConversation();
636 } else {
637 return null;
638 }
639 }
640
641 public static ConversationFragment get(Activity activity) {
642 FragmentManager fragmentManager = activity.getFragmentManager();
643 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
644 if (fragment instanceof ConversationFragment) {
645 return (ConversationFragment) fragment;
646 } else {
647 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
648 return fragment instanceof ConversationFragment
649 ? (ConversationFragment) fragment
650 : null;
651 }
652 }
653
654 public static Conversation getConversationReliable(Activity activity) {
655 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
656 if (conversation != null) {
657 return conversation;
658 }
659 return getConversation(activity, R.id.main_fragment);
660 }
661
662 private static boolean scrolledToBottom(AbsListView listView) {
663 final int count = listView.getCount();
664 if (count == 0) {
665 return true;
666 } else if (listView.getLastVisiblePosition() == count - 1) {
667 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
668 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
669 } else {
670 return false;
671 }
672 }
673
674 private void toggleScrollDownButton() {
675 toggleScrollDownButton(binding.messagesView);
676 }
677
678 private void toggleScrollDownButton(AbsListView listView) {
679 if (conversation == null) {
680 return;
681 }
682 if (scrolledToBottom(listView)) {
683 lastMessageUuid = null;
684 hideUnreadMessagesCount();
685 } else {
686 binding.scrollToBottomButton.setEnabled(true);
687 binding.scrollToBottomButton.show();
688 if (lastMessageUuid == null) {
689 lastMessageUuid = conversation.getLatestMessage().getUuid();
690 }
691 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
692 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
693 }
694 }
695 }
696
697 private int getIndexOf(String uuid, List<Message> messages) {
698 if (uuid == null) {
699 return messages.size() - 1;
700 }
701 for (int i = 0; i < messages.size(); ++i) {
702 if (uuid.equals(messages.get(i).getUuid())) {
703 return i;
704 } else {
705 Message next = messages.get(i);
706 while (next != null && next.wasMergedIntoPrevious()) {
707 if (uuid.equals(next.getUuid())) {
708 return i;
709 }
710 next = next.next();
711 }
712 }
713 }
714 return -1;
715 }
716
717 private ScrollState getScrollPosition() {
718 final ListView listView = this.binding == null ? null : this.binding.messagesView;
719 if (listView == null
720 || listView.getCount() == 0
721 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
722 return null;
723 } else {
724 final int pos = listView.getFirstVisiblePosition();
725 final View view = listView.getChildAt(0);
726 if (view == null) {
727 return null;
728 } else {
729 return new ScrollState(pos, view.getTop());
730 }
731 }
732 }
733
734 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
735 if (scrollPosition != null) {
736
737 this.lastMessageUuid = lastMessageUuid;
738 if (lastMessageUuid != null) {
739 binding.unreadCountCustomView.setUnreadCount(
740 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
741 }
742 // TODO maybe this needs a 'post'
743 this.binding.messagesView.setSelectionFromTop(
744 scrollPosition.position, scrollPosition.offset);
745 toggleScrollDownButton();
746 }
747 }
748
749 private void attachLocationToConversation(Conversation conversation, Uri uri) {
750 if (conversation == null) {
751 return;
752 }
753 activity.xmppConnectionService.attachLocationToConversation(
754 conversation,
755 uri,
756 new UiCallback<Message>() {
757
758 @Override
759 public void success(Message message) {}
760
761 @Override
762 public void error(int errorCode, Message object) {
763 // TODO show possible pgp error
764 }
765
766 @Override
767 public void userInputRequired(PendingIntent pi, Message object) {}
768 });
769 }
770
771 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
772 if (conversation == null) {
773 return;
774 }
775 final Toast prepareFileToast =
776 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
777 prepareFileToast.show();
778 activity.delegateUriPermissionsToService(uri);
779 activity.xmppConnectionService.attachFileToConversation(
780 conversation,
781 uri,
782 type,
783 new UiInformableCallback<Message>() {
784 @Override
785 public void inform(final String text) {
786 hidePrepareFileToast(prepareFileToast);
787 runOnUiThread(() -> activity.replaceToast(text));
788 }
789
790 @Override
791 public void success(Message message) {
792 runOnUiThread(() -> activity.hideToast());
793 hidePrepareFileToast(prepareFileToast);
794 }
795
796 @Override
797 public void error(final int errorCode, Message message) {
798 hidePrepareFileToast(prepareFileToast);
799 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
800 }
801
802 @Override
803 public void userInputRequired(PendingIntent pi, Message message) {
804 hidePrepareFileToast(prepareFileToast);
805 }
806 });
807 }
808
809 public void attachEditorContentToConversation(Uri uri) {
810 mediaPreviewAdapter.addMediaPreviews(
811 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
812 toggleInputMethod();
813 }
814
815 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
816 if (conversation == null) {
817 return;
818 }
819 final Toast prepareFileToast =
820 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
821 prepareFileToast.show();
822 activity.delegateUriPermissionsToService(uri);
823 activity.xmppConnectionService.attachImageToConversation(
824 conversation,
825 uri,
826 type,
827 new UiCallback<Message>() {
828
829 @Override
830 public void userInputRequired(PendingIntent pi, Message object) {
831 hidePrepareFileToast(prepareFileToast);
832 }
833
834 @Override
835 public void success(Message message) {
836 hidePrepareFileToast(prepareFileToast);
837 }
838
839 @Override
840 public void error(final int error, final Message message) {
841 hidePrepareFileToast(prepareFileToast);
842 final ConversationsActivity activity = ConversationFragment.this.activity;
843 if (activity == null) {
844 return;
845 }
846 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
847 }
848 });
849 }
850
851 private void hidePrepareFileToast(final Toast prepareFileToast) {
852 if (prepareFileToast != null && activity != null) {
853 activity.runOnUiThread(prepareFileToast::cancel);
854 }
855 }
856
857 private void sendMessage() {
858 conversation.setUserSelectedThread(false);
859 if (mediaPreviewAdapter.hasAttachments()) {
860 commitAttachments();
861 return;
862 }
863 final Editable text = this.binding.textinput.getText();
864 final String body = text == null ? "" : text.toString();
865 final Conversation conversation = this.conversation;
866 if (body.length() == 0 || conversation == null) {
867 return;
868 }
869 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
870 return;
871 }
872 final Message message;
873 if (conversation.getCorrectingMessage() == null) {
874 message = new Message(conversation, body, conversation.getNextEncryption());
875 message.setThread(conversation.getThread());
876 Message.configurePrivateMessage(message);
877 } else {
878 message = conversation.getCorrectingMessage();
879 message.setBody(body);
880 message.putEdited(message.getUuid(), message.getServerMsgId());
881 message.setServerMsgId(null);
882 message.setUuid(UUID.randomUUID().toString());
883 }
884 switch (conversation.getNextEncryption()) {
885 case Message.ENCRYPTION_PGP:
886 sendPgpMessage(message);
887 break;
888 default:
889 sendMessage(message);
890 }
891 }
892
893 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
894 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
895 && trustKeysIfNeeded(requestCode);
896 }
897
898 protected boolean trustKeysIfNeeded(int requestCode) {
899 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
900 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
901 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
902 boolean hasUndecidedOwn =
903 !axolotlService
904 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
905 .isEmpty();
906 boolean hasUndecidedContacts =
907 !axolotlService
908 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
909 .isEmpty();
910 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
911 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
912 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
913 if (hasUndecidedOwn
914 || hasUndecidedContacts
915 || hasPendingKeys
916 || hasNoTrustedKeys
917 || hasUnaccepted
918 || downloadInProgress) {
919 axolotlService.createSessionsIfNeeded(conversation);
920 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
921 String[] contacts = new String[targets.size()];
922 for (int i = 0; i < contacts.length; ++i) {
923 contacts[i] = targets.get(i).toString();
924 }
925 intent.putExtra("contacts", contacts);
926 intent.putExtra(
927 EXTRA_ACCOUNT,
928 conversation.getAccount().getJid().asBareJid().toEscapedString());
929 intent.putExtra("conversation", conversation.getUuid());
930 startActivityForResult(intent, requestCode);
931 return true;
932 } else {
933 return false;
934 }
935 }
936
937 public void updateChatMsgHint() {
938 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
939 if (conversation.getCorrectingMessage() != null) {
940 this.binding.textInputHint.setVisibility(View.GONE);
941 this.binding.textinput.setHint(R.string.send_corrected_message);
942 binding.conversationViewPager.setCurrentItem(0);
943 } else if (multi && conversation.getNextCounterpart() != null) {
944 this.binding.textinput.setHint(R.string.send_message);
945 this.binding.textInputHint.setVisibility(View.VISIBLE);
946 this.binding.textInputHint.setText(
947 getString(
948 R.string.send_private_message_to,
949 conversation.getNextCounterpart().getResource()));
950 binding.conversationViewPager.setCurrentItem(0);
951 } else if (multi && !conversation.getMucOptions().participating()) {
952 this.binding.textInputHint.setVisibility(View.GONE);
953 this.binding.textinput.setHint(R.string.you_are_not_participating);
954 } else {
955 this.binding.textInputHint.setVisibility(View.GONE);
956 this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
957 getActivity().invalidateOptionsMenu();
958 }
959
960 binding.messagesView.post(this::updateThreadFromLastMessage);
961 }
962
963 public void setupIme() {
964 this.binding.textinput.refreshIme();
965 }
966
967 private void handleActivityResult(ActivityResult activityResult) {
968 if (activityResult.resultCode == Activity.RESULT_OK) {
969 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
970 } else {
971 handleNegativeActivityResult(activityResult.requestCode);
972 }
973 }
974
975 private void handlePositiveActivityResult(int requestCode, final Intent data) {
976 switch (requestCode) {
977 case REQUEST_TRUST_KEYS_TEXT:
978 sendMessage();
979 break;
980 case REQUEST_TRUST_KEYS_ATTACHMENTS:
981 commitAttachments();
982 break;
983 case REQUEST_START_AUDIO_CALL:
984 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
985 break;
986 case REQUEST_START_VIDEO_CALL:
987 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
988 break;
989 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
990 final List<Attachment> imageUris =
991 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
992 mediaPreviewAdapter.addMediaPreviews(imageUris);
993 toggleInputMethod();
994 break;
995 case ATTACHMENT_CHOICE_TAKE_PHOTO:
996 final Uri takePhotoUri = pendingTakePhotoUri.pop();
997 if (takePhotoUri != null) {
998 mediaPreviewAdapter.addMediaPreviews(
999 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1000 toggleInputMethod();
1001 } else {
1002 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1003 }
1004 break;
1005 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1006 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1007 case ATTACHMENT_CHOICE_RECORD_VOICE:
1008 final Attachment.Type type =
1009 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1010 ? Attachment.Type.RECORDING
1011 : Attachment.Type.FILE;
1012 final List<Attachment> fileUris =
1013 Attachment.extractAttachments(getActivity(), data, type);
1014 mediaPreviewAdapter.addMediaPreviews(fileUris);
1015 toggleInputMethod();
1016 break;
1017 case ATTACHMENT_CHOICE_LOCATION:
1018 final double latitude = data.getDoubleExtra("latitude", 0);
1019 final double longitude = data.getDoubleExtra("longitude", 0);
1020 final int accuracy = data.getIntExtra("accuracy", 0);
1021 final Uri geo;
1022 if (accuracy > 0) {
1023 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1024 } else {
1025 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1026 }
1027 mediaPreviewAdapter.addMediaPreviews(
1028 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1029 toggleInputMethod();
1030 break;
1031 case REQUEST_INVITE_TO_CONVERSATION:
1032 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1033 if (invite != null) {
1034 if (invite.execute(activity)) {
1035 activity.mToast =
1036 Toast.makeText(
1037 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1038 activity.mToast.show();
1039 }
1040 }
1041 break;
1042 }
1043 }
1044
1045 private void commitAttachments() {
1046 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1047 if (anyNeedsExternalStoragePermission(attachments)
1048 && !hasPermissions(
1049 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1050 return;
1051 }
1052 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1053 return;
1054 }
1055 final PresenceSelector.OnPresenceSelected callback =
1056 () -> {
1057 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1058 final Attachment attachment = i.next();
1059 if (attachment.getType() == Attachment.Type.LOCATION) {
1060 attachLocationToConversation(conversation, attachment.getUri());
1061 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1062 Log.d(
1063 Config.LOGTAG,
1064 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1065 attachImageToConversation(
1066 conversation, attachment.getUri(), attachment.getMime());
1067 } else {
1068 Log.d(
1069 Config.LOGTAG,
1070 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1071 attachFileToConversation(
1072 conversation, attachment.getUri(), attachment.getMime());
1073 }
1074 }
1075 mediaPreviewAdapter.notifyDataSetChanged();
1076 toggleInputMethod();
1077 };
1078 if (conversation == null
1079 || conversation.getMode() == Conversation.MODE_MULTI
1080 || Attachment.canBeSendInband(attachments)
1081 || (conversation.getAccount().httpUploadAvailable()
1082 && FileBackend.allFilesUnderSize(
1083 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1084 callback.onPresenceSelected();
1085 } else {
1086 activity.selectPresence(conversation, callback);
1087 }
1088 }
1089
1090 private static boolean anyNeedsExternalStoragePermission(
1091 final Collection<Attachment> attachments) {
1092 for (final Attachment attachment : attachments) {
1093 if (attachment.getType() != Attachment.Type.LOCATION) {
1094 return true;
1095 }
1096 }
1097 return false;
1098 }
1099
1100 public void toggleInputMethod() {
1101 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1102 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1103 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1104 updateSendButton();
1105 }
1106
1107 private void handleNegativeActivityResult(int requestCode) {
1108 switch (requestCode) {
1109 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1110 if (pendingTakePhotoUri.clear()) {
1111 Log.d(
1112 Config.LOGTAG,
1113 "cleared pending photo uri after negative activity result");
1114 }
1115 break;
1116 }
1117 }
1118
1119 @Override
1120 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1121 super.onActivityResult(requestCode, resultCode, data);
1122 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1123 if (activity != null && activity.xmppConnectionService != null) {
1124 handleActivityResult(activityResult);
1125 } else {
1126 this.postponedActivityResult.push(activityResult);
1127 }
1128 }
1129
1130 public void unblockConversation(final Blockable conversation) {
1131 activity.xmppConnectionService.sendUnblockRequest(conversation);
1132 }
1133
1134 @Override
1135 public void onAttach(Activity activity) {
1136 super.onAttach(activity);
1137 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1138 if (activity instanceof ConversationsActivity) {
1139 this.activity = (ConversationsActivity) activity;
1140 } else {
1141 throw new IllegalStateException(
1142 "Trying to attach fragment to activity that is not the ConversationsActivity");
1143 }
1144 }
1145
1146 @Override
1147 public void onDetach() {
1148 super.onDetach();
1149 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1150 }
1151
1152 @Override
1153 public void onCreate(Bundle savedInstanceState) {
1154 super.onCreate(savedInstanceState);
1155 setHasOptionsMenu(true);
1156 }
1157
1158 @Override
1159 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1160 menuInflater.inflate(R.menu.fragment_conversation, menu);
1161 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1162 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1163 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1164 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1165 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1166 final MenuItem menuCall = menu.findItem(R.id.action_call);
1167 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1168 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1169 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1170
1171 if (conversation != null) {
1172 if (conversation.getMode() == Conversation.MODE_MULTI) {
1173 menuContactDetails.setVisible(false);
1174 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1175 menuMucDetails.setTitle(
1176 conversation.getMucOptions().isPrivateAndNonAnonymous()
1177 ? R.string.action_muc_details
1178 : R.string.channel_details);
1179 menuCall.setVisible(false);
1180 menuOngoingCall.setVisible(false);
1181 } else {
1182 final XmppConnectionService service =
1183 activity == null ? null : activity.xmppConnectionService;
1184 final Optional<OngoingRtpSession> ongoingRtpSession =
1185 service == null
1186 ? Optional.absent()
1187 : service.getJingleConnectionManager()
1188 .getOngoingRtpConnection(conversation.getContact());
1189 if (ongoingRtpSession.isPresent()) {
1190 menuOngoingCall.setVisible(true);
1191 menuCall.setVisible(false);
1192 } else {
1193 menuOngoingCall.setVisible(false);
1194 final RtpCapability.Capability rtpCapability =
1195 RtpCapability.check(conversation.getContact());
1196 final boolean cameraAvailable =
1197 activity != null && activity.isCameraFeatureAvailable();
1198 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1199 menuVideoCall.setVisible(
1200 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1201 }
1202 menuContactDetails.setVisible(!this.conversation.withSelf());
1203 menuMucDetails.setVisible(false);
1204 menuInviteContact.setVisible(
1205 service != null
1206 && service.findConferenceServer(conversation.getAccount()) != null);
1207 }
1208 if (conversation.isMuted()) {
1209 menuMute.setVisible(false);
1210 } else {
1211 menuUnmute.setVisible(false);
1212 }
1213 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
1214 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1215 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1216 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1217 } else {
1218 menuTogglePinned.setTitle(R.string.add_to_favorites);
1219 }
1220 }
1221 super.onCreateOptionsMenu(menu, menuInflater);
1222 }
1223
1224 @Override
1225 public View onCreateView(
1226 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1227 this.binding =
1228 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1229 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1230
1231 binding.textinput.addTextChangedListener(
1232 new StylingHelper.MessageEditorStyler(binding.textinput));
1233
1234 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1235 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1236
1237 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1238
1239 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1240 binding.messagesView.setOnScrollListener(mOnScrollListener);
1241 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1242 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1243 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1244 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1245 messageListAdapter.setOnContactPictureClicked(this);
1246 messageListAdapter.setOnContactPictureLongClicked(this);
1247 binding.messagesView.setAdapter(messageListAdapter);
1248
1249 registerForContextMenu(binding.messagesView);
1250
1251 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1252 this.binding.textinput.setCustomInsertionActionModeCallback(
1253 new EditMessageActionModeCallback(this.binding.textinput));
1254 }
1255
1256 messageListAdapter.setOnMessageBoxClicked(message -> {
1257 setThread(message.getThread());
1258 conversation.setUserSelectedThread(true);
1259 });
1260
1261 binding.threadIdenticonLayout.setOnClickListener(v -> {
1262 boolean wasLocked = conversation.getLockThread();
1263 conversation.setLockThread(false);
1264 if (wasLocked) {
1265 conversation.setUserSelectedThread(false);
1266 refresh();
1267 updateThreadFromLastMessage();
1268 } else {
1269 newThread();
1270 conversation.setUserSelectedThread(true);
1271 newThreadTutorialToast("Switched to new thread");
1272 }
1273 });
1274
1275 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1276 boolean wasLocked = conversation.getLockThread();
1277 conversation.setLockThread(false);
1278 setThread(null);
1279 conversation.setUserSelectedThread(true);
1280 if (wasLocked) refresh();
1281 newThreadTutorialToast("Cleared thread");
1282 return true;
1283 });
1284
1285 return binding.getRoot();
1286 }
1287
1288 protected void newThreadTutorialToast(String s) {
1289 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1290 final int tutorialCount = p.getInt("thread_tutorial", 0);
1291 if (tutorialCount < 5) {
1292 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1293 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1294 }
1295 }
1296
1297 @Override
1298 public void onDestroyView() {
1299 super.onDestroyView();
1300 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1301 messageListAdapter.setOnContactPictureClicked(null);
1302 messageListAdapter.setOnContactPictureLongClicked(null);
1303 if (conversation != null) conversation.setupViewPager(null, null);
1304 }
1305
1306 private void quoteText(String text) {
1307 if (binding.textinput.isEnabled()) {
1308 binding.textinput.insertAsQuote(text);
1309 binding.textinput.requestFocus();
1310 InputMethodManager inputMethodManager =
1311 (InputMethodManager)
1312 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1313 if (inputMethodManager != null) {
1314 inputMethodManager.showSoftInput(
1315 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1316 }
1317 }
1318 }
1319
1320 private void quoteMessage(Message message) {
1321 setThread(message.getThread());
1322 conversation.setUserSelectedThread(true);
1323 quoteText(MessageUtils.prepareQuote(message));
1324 }
1325
1326 private void setThread(Element thread) {
1327 this.conversation.setThread(thread);
1328 binding.threadIdenticon.setAlpha(0f);
1329 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1330 if (thread != null) {
1331 final String threadId = thread.getContent();
1332 if (threadId != null) {
1333 binding.threadIdenticon.setAlpha(1f);
1334 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1335 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1336 }
1337 }
1338 }
1339
1340 @Override
1341 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1342 // This should cancel any remaining click events that would otherwise trigger links
1343 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1344 synchronized (this.messageList) {
1345 super.onCreateContextMenu(menu, v, menuInfo);
1346 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1347 this.selectedMessage = this.messageList.get(acmi.position);
1348 populateContextMenu(menu);
1349 }
1350 }
1351
1352 private void populateContextMenu(ContextMenu menu) {
1353 final Message m = this.selectedMessage;
1354 final Transferable t = m.getTransferable();
1355 Message relevantForCorrection = m;
1356 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1357 relevantForCorrection = relevantForCorrection.next();
1358 }
1359 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1360
1361 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1362 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1363 return;
1364 }
1365
1366 if (m.getStatus() == Message.STATUS_RECEIVED
1367 && t != null
1368 && (t.getStatus() == Transferable.STATUS_CANCELLED
1369 || t.getStatus() == Transferable.STATUS_FAILED)) {
1370 return;
1371 }
1372
1373 final boolean deleted = m.isDeleted();
1374 final boolean encrypted =
1375 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1376 || m.getEncryption() == Message.ENCRYPTION_PGP;
1377 final boolean receiving =
1378 m.getStatus() == Message.STATUS_RECEIVED
1379 && (t instanceof JingleFileTransferConnection
1380 || t instanceof HttpDownloadConnection);
1381 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1382 MenuItem openWith = menu.findItem(R.id.open_with);
1383 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1384 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1385 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1386 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1387 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1388 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1389 MenuItem shareWith = menu.findItem(R.id.share_with);
1390 MenuItem sendAgain = menu.findItem(R.id.send_again);
1391 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1392 MenuItem downloadFile = menu.findItem(R.id.download_file);
1393 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1394 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1395 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1396 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1397 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1398 final boolean showError =
1399 m.getStatus() == Message.STATUS_SEND_FAILED
1400 && m.getErrorMessage() != null
1401 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1402 if (!encrypted && !m.getBody().equals("")) {
1403 copyMessage.setVisible(true);
1404 quoteMessage.setVisible(!showError && MessageUtils.prepareQuote(m).length() > 0);
1405 }
1406 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1407 retryDecryption.setVisible(true);
1408 }
1409 if (!showError
1410 && relevantForCorrection.getType() == Message.TYPE_TEXT
1411 && !m.isGeoUri()
1412 && relevantForCorrection.isLastCorrectableMessage()
1413 && m.getConversation() instanceof Conversation) {
1414 correctMessage.setVisible(true);
1415 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1416 }
1417 if ((m.isFileOrImage() && !deleted && !receiving)
1418 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1419 && !unInitiatedButKnownSize
1420 && t == null) {
1421 shareWith.setVisible(true);
1422 }
1423 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1424 sendAgain.setVisible(true);
1425 }
1426 if (m.hasFileOnRemoteHost()
1427 || m.isGeoUri()
1428 || m.treatAsDownloadable()
1429 || unInitiatedButKnownSize
1430 || t instanceof HttpDownloadConnection) {
1431 copyUrl.setVisible(true);
1432 }
1433 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1434 downloadFile.setVisible(true);
1435 downloadFile.setTitle(
1436 activity.getString(
1437 R.string.download_x_file,
1438 UIHelper.getFileDescriptionString(activity, m)));
1439 }
1440 final boolean waitingOfferedSending =
1441 m.getStatus() == Message.STATUS_WAITING
1442 || m.getStatus() == Message.STATUS_UNSEND
1443 || m.getStatus() == Message.STATUS_OFFERED;
1444 final boolean cancelable =
1445 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1446 if (cancelable) {
1447 cancelTransmission.setVisible(true);
1448 }
1449 if (m.isFileOrImage() && !deleted && !cancelable) {
1450 final String path = m.getRelativeFilePath();
1451 if (path == null
1452 || !path.startsWith("/")
1453 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1454 deleteFile.setVisible(true);
1455 deleteFile.setTitle(
1456 activity.getString(
1457 R.string.delete_x_file,
1458 UIHelper.getFileDescriptionString(activity, m)));
1459 }
1460 }
1461 if (showError) {
1462 showErrorMessage.setVisible(true);
1463 }
1464 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1465 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1466 || (mime != null && mime.startsWith("audio/"))) {
1467 openWith.setVisible(true);
1468 }
1469 }
1470 }
1471
1472 @Override
1473 public boolean onContextItemSelected(MenuItem item) {
1474 switch (item.getItemId()) {
1475 case R.id.share_with:
1476 ShareUtil.share(activity, selectedMessage);
1477 return true;
1478 case R.id.correct_message:
1479 correctMessage(selectedMessage);
1480 return true;
1481 case R.id.retract_message:
1482 new AlertDialog.Builder(activity)
1483 .setTitle(R.string.retract_message)
1484 .setMessage("Do you really want to retract this message?")
1485 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1486 Message message = selectedMessage;
1487 while (message.mergeable(message.next())) {
1488 message = message.next();
1489 }
1490 message.setBody(" ");
1491 message.putEdited(message.getUuid(), message.getServerMsgId());
1492 message.setServerMsgId(null);
1493 message.setUuid(UUID.randomUUID().toString());
1494 sendMessage(message);
1495 })
1496 .setNegativeButton(R.string.no, null).show();
1497 return true;
1498 case R.id.copy_message:
1499 ShareUtil.copyToClipboard(activity, selectedMessage);
1500 return true;
1501 case R.id.quote_message:
1502 quoteMessage(selectedMessage);
1503 return true;
1504 case R.id.send_again:
1505 resendMessage(selectedMessage);
1506 return true;
1507 case R.id.copy_url:
1508 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1509 return true;
1510 case R.id.download_file:
1511 startDownloadable(selectedMessage);
1512 return true;
1513 case R.id.cancel_transmission:
1514 cancelTransmission(selectedMessage);
1515 return true;
1516 case R.id.retry_decryption:
1517 retryDecryption(selectedMessage);
1518 return true;
1519 case R.id.delete_file:
1520 deleteFile(selectedMessage);
1521 return true;
1522 case R.id.show_error_message:
1523 showErrorMessage(selectedMessage);
1524 return true;
1525 case R.id.open_with:
1526 openWith(selectedMessage);
1527 return true;
1528 case R.id.only_this_thread:
1529 conversation.setLockThread(true);
1530 setThread(selectedMessage.getThread());
1531 refresh();
1532 return true;
1533 default:
1534 return super.onContextItemSelected(item);
1535 }
1536 }
1537
1538 @Override
1539 public boolean onOptionsItemSelected(final MenuItem item) {
1540 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1541 return false;
1542 } else if (conversation == null) {
1543 return super.onOptionsItemSelected(item);
1544 }
1545 switch (item.getItemId()) {
1546 case R.id.encryption_choice_axolotl:
1547 case R.id.encryption_choice_pgp:
1548 case R.id.encryption_choice_none:
1549 handleEncryptionSelection(item);
1550 break;
1551 case R.id.attach_choose_picture:
1552 case R.id.attach_take_picture:
1553 case R.id.attach_record_video:
1554 case R.id.attach_choose_file:
1555 case R.id.attach_record_voice:
1556 case R.id.attach_location:
1557 handleAttachmentSelection(item);
1558 break;
1559 case R.id.action_search:
1560 startSearch();
1561 break;
1562 case R.id.action_archive:
1563 activity.xmppConnectionService.archiveConversation(conversation);
1564 break;
1565 case R.id.action_contact_details:
1566 activity.switchToContactDetails(conversation.getContact());
1567 break;
1568 case R.id.action_muc_details:
1569 ConferenceDetailsActivity.open(activity, conversation);
1570 break;
1571 case R.id.action_invite:
1572 startActivityForResult(
1573 ChooseContactActivity.create(activity, conversation),
1574 REQUEST_INVITE_TO_CONVERSATION);
1575 break;
1576 case R.id.action_clear_history:
1577 clearHistoryDialog(conversation);
1578 break;
1579 case R.id.action_mute:
1580 muteConversationDialog(conversation);
1581 break;
1582 case R.id.action_unmute:
1583 unMuteConversation(conversation);
1584 break;
1585 case R.id.action_block:
1586 case R.id.action_unblock:
1587 final Activity activity = getActivity();
1588 if (activity instanceof XmppActivity) {
1589 BlockContactDialog.show((XmppActivity) activity, conversation);
1590 }
1591 break;
1592 case R.id.action_audio_call:
1593 checkPermissionAndTriggerAudioCall();
1594 break;
1595 case R.id.action_video_call:
1596 checkPermissionAndTriggerVideoCall();
1597 break;
1598 case R.id.action_ongoing_call:
1599 returnToOngoingCall();
1600 break;
1601 case R.id.action_toggle_pinned:
1602 togglePinned();
1603 break;
1604 case R.id.action_refresh_feature_discovery:
1605 refreshFeatureDiscovery();
1606 break;
1607 default:
1608 break;
1609 }
1610 return super.onOptionsItemSelected(item);
1611 }
1612
1613 private void startSearch() {
1614 final Intent intent = new Intent(getActivity(), SearchActivity.class);
1615 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
1616 startActivity(intent);
1617 }
1618
1619 private void returnToOngoingCall() {
1620 final Optional<OngoingRtpSession> ongoingRtpSession =
1621 activity.xmppConnectionService
1622 .getJingleConnectionManager()
1623 .getOngoingRtpConnection(conversation.getContact());
1624 if (ongoingRtpSession.isPresent()) {
1625 final OngoingRtpSession id = ongoingRtpSession.get();
1626 final Intent intent = new Intent(activity, RtpSessionActivity.class);
1627 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, id.getAccount().getJid().asBareJid().toEscapedString());
1628 intent.putExtra(
1629 RtpSessionActivity.EXTRA_ACCOUNT,
1630 id.getAccount().getJid().asBareJid().toEscapedString());
1631 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
1632 if (id instanceof AbstractJingleConnection.Id) {
1633 intent.setAction(Intent.ACTION_VIEW);
1634 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
1635 } else if (id instanceof JingleConnectionManager.RtpSessionProposal) {
1636 if (((JingleConnectionManager.RtpSessionProposal) id).media.contains(Media.VIDEO)) {
1637 intent.setAction(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1638 } else {
1639 intent.setAction(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1640 }
1641 }
1642 activity.startActivity(intent);
1643 }
1644 }
1645
1646 private void refreshFeatureDiscovery() {
1647 for (Map.Entry<String, Presence> entry : conversation.getContact().getPresences().getPresencesMap().entrySet()) {
1648 Jid jid = conversation.getContact().getJid();
1649 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
1650 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
1651 if (activity == null) return;
1652 activity.runOnUiThread(() -> {
1653 refresh();
1654 refreshCommands();
1655 });
1656 });
1657 }
1658 }
1659
1660 private void togglePinned() {
1661 final boolean pinned =
1662 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
1663 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
1664 activity.xmppConnectionService.updateConversation(conversation);
1665 activity.invalidateOptionsMenu();
1666 }
1667
1668 private void checkPermissionAndTriggerAudioCall() {
1669 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1670 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1671 return;
1672 }
1673 final List<String> permissions;
1674 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1675 permissions =
1676 Arrays.asList(
1677 Manifest.permission.RECORD_AUDIO,
1678 Manifest.permission.BLUETOOTH_CONNECT);
1679 } else {
1680 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
1681 }
1682 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
1683 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1684 }
1685 }
1686
1687 private void checkPermissionAndTriggerVideoCall() {
1688 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1689 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1690 return;
1691 }
1692 final List<String> permissions;
1693 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1694 permissions =
1695 Arrays.asList(
1696 Manifest.permission.RECORD_AUDIO,
1697 Manifest.permission.CAMERA,
1698 Manifest.permission.BLUETOOTH_CONNECT);
1699 } else {
1700 permissions =
1701 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
1702 }
1703 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
1704 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1705 }
1706 }
1707
1708 private void triggerRtpSession(final String action) {
1709 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy() != null) {
1710 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
1711 .show();
1712 return;
1713 }
1714 final Contact contact = conversation.getContact();
1715 if (contact.getPresences().anySupport(Namespace.JINGLE_MESSAGE)) {
1716 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
1717 } else {
1718 final RtpCapability.Capability capability;
1719 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
1720 capability = RtpCapability.Capability.VIDEO;
1721 } else {
1722 capability = RtpCapability.Capability.AUDIO;
1723 }
1724 PresenceSelector.selectFullJidForDirectRtpConnection(
1725 activity,
1726 contact,
1727 capability,
1728 fullJid -> {
1729 triggerRtpSession(contact.getAccount(), fullJid, action);
1730 });
1731 }
1732 }
1733
1734 private void triggerRtpSession(final Account account, final Jid with, final String action) {
1735 final Intent intent = new Intent(activity, RtpSessionActivity.class);
1736 intent.setAction(action);
1737 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, account.getJid().toEscapedString());
1738 intent.putExtra(RtpSessionActivity.EXTRA_WITH, with.toEscapedString());
1739 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1740 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
1741 startActivity(intent);
1742 }
1743
1744 private void handleAttachmentSelection(MenuItem item) {
1745 switch (item.getItemId()) {
1746 case R.id.attach_choose_picture:
1747 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
1748 break;
1749 case R.id.attach_take_picture:
1750 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
1751 break;
1752 case R.id.attach_record_video:
1753 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
1754 break;
1755 case R.id.attach_choose_file:
1756 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
1757 break;
1758 case R.id.attach_record_voice:
1759 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
1760 break;
1761 case R.id.attach_location:
1762 attachFile(ATTACHMENT_CHOICE_LOCATION);
1763 break;
1764 }
1765 }
1766
1767 private void handleEncryptionSelection(MenuItem item) {
1768 if (conversation == null) {
1769 return;
1770 }
1771 final boolean updated;
1772 switch (item.getItemId()) {
1773 case R.id.encryption_choice_none:
1774 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1775 item.setChecked(true);
1776 break;
1777 case R.id.encryption_choice_pgp:
1778 if (activity.hasPgp()) {
1779 if (conversation.getAccount().getPgpSignature() != null) {
1780 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
1781 item.setChecked(true);
1782 } else {
1783 updated = false;
1784 activity.announcePgp(
1785 conversation.getAccount(),
1786 conversation,
1787 null,
1788 activity.onOpenPGPKeyPublished);
1789 }
1790 } else {
1791 activity.showInstallPgpDialog();
1792 updated = false;
1793 }
1794 break;
1795 case R.id.encryption_choice_axolotl:
1796 Log.d(
1797 Config.LOGTAG,
1798 AxolotlService.getLogprefix(conversation.getAccount())
1799 + "Enabled axolotl for Contact "
1800 + conversation.getContact().getJid());
1801 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
1802 item.setChecked(true);
1803 break;
1804 default:
1805 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1806 break;
1807 }
1808 if (updated) {
1809 activity.xmppConnectionService.updateConversation(conversation);
1810 }
1811 updateChatMsgHint();
1812 getActivity().invalidateOptionsMenu();
1813 activity.refreshUi();
1814 }
1815
1816 public void attachFile(final int attachmentChoice) {
1817 attachFile(attachmentChoice, true);
1818 }
1819
1820 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
1821 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
1822 if (!hasPermissions(
1823 attachmentChoice,
1824 Manifest.permission.WRITE_EXTERNAL_STORAGE,
1825 Manifest.permission.RECORD_AUDIO)) {
1826 return;
1827 }
1828 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
1829 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
1830 if (!hasPermissions(
1831 attachmentChoice,
1832 Manifest.permission.WRITE_EXTERNAL_STORAGE,
1833 Manifest.permission.CAMERA)) {
1834 return;
1835 }
1836 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
1837 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1838 return;
1839 }
1840 }
1841 if (updateRecentlyUsed) {
1842 storeRecentlyUsedQuickAction(attachmentChoice);
1843 }
1844 final int encryption = conversation.getNextEncryption();
1845 final int mode = conversation.getMode();
1846 if (encryption == Message.ENCRYPTION_PGP) {
1847 if (activity.hasPgp()) {
1848 if (mode == Conversation.MODE_SINGLE
1849 && conversation.getContact().getPgpKeyId() != 0) {
1850 activity.xmppConnectionService
1851 .getPgpEngine()
1852 .hasKey(
1853 conversation.getContact(),
1854 new UiCallback<Contact>() {
1855
1856 @Override
1857 public void userInputRequired(
1858 PendingIntent pi, Contact contact) {
1859 startPendingIntent(pi, attachmentChoice);
1860 }
1861
1862 @Override
1863 public void success(Contact contact) {
1864 invokeAttachFileIntent(attachmentChoice);
1865 }
1866
1867 @Override
1868 public void error(int error, Contact contact) {
1869 activity.replaceToast(getString(error));
1870 }
1871 });
1872 } else if (mode == Conversation.MODE_MULTI
1873 && conversation.getMucOptions().pgpKeysInUse()) {
1874 if (!conversation.getMucOptions().everybodyHasKeys()) {
1875 Toast warning =
1876 Toast.makeText(
1877 getActivity(),
1878 R.string.missing_public_keys,
1879 Toast.LENGTH_LONG);
1880 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
1881 warning.show();
1882 }
1883 invokeAttachFileIntent(attachmentChoice);
1884 } else {
1885 showNoPGPKeyDialog(
1886 false,
1887 (dialog, which) -> {
1888 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1889 activity.xmppConnectionService.updateConversation(conversation);
1890 invokeAttachFileIntent(attachmentChoice);
1891 });
1892 }
1893 } else {
1894 activity.showInstallPgpDialog();
1895 }
1896 } else {
1897 invokeAttachFileIntent(attachmentChoice);
1898 }
1899 }
1900
1901 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
1902 try {
1903 activity.getPreferences()
1904 .edit()
1905 .putString(
1906 RECENTLY_USED_QUICK_ACTION,
1907 SendButtonAction.of(attachmentChoice).toString())
1908 .apply();
1909 } catch (IllegalArgumentException e) {
1910 // just do not save
1911 }
1912 }
1913
1914 @Override
1915 public void onRequestPermissionsResult(
1916 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
1917 final PermissionUtils.PermissionResult permissionResult =
1918 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
1919 if (grantResults.length > 0) {
1920 if (allGranted(permissionResult.grantResults)) {
1921 switch (requestCode) {
1922 case REQUEST_START_DOWNLOAD:
1923 if (this.mPendingDownloadableMessage != null) {
1924 startDownloadable(this.mPendingDownloadableMessage);
1925 }
1926 break;
1927 case REQUEST_ADD_EDITOR_CONTENT:
1928 if (this.mPendingEditorContent != null) {
1929 attachEditorContentToConversation(this.mPendingEditorContent);
1930 }
1931 break;
1932 case REQUEST_COMMIT_ATTACHMENTS:
1933 commitAttachments();
1934 break;
1935 case REQUEST_START_AUDIO_CALL:
1936 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1937 break;
1938 case REQUEST_START_VIDEO_CALL:
1939 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1940 break;
1941 default:
1942 attachFile(requestCode);
1943 break;
1944 }
1945 } else {
1946 @StringRes int res;
1947 String firstDenied =
1948 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
1949 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
1950 res = R.string.no_microphone_permission;
1951 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
1952 res = R.string.no_camera_permission;
1953 } else {
1954 res = R.string.no_storage_permission;
1955 }
1956 Toast.makeText(
1957 getActivity(),
1958 getString(res, getString(R.string.app_name)),
1959 Toast.LENGTH_SHORT)
1960 .show();
1961 }
1962 }
1963 if (writeGranted(grantResults, permissions)) {
1964 if (activity != null && activity.xmppConnectionService != null) {
1965 activity.xmppConnectionService.getBitmapCache().evictAll();
1966 activity.xmppConnectionService.restartFileObserver();
1967 }
1968 refresh();
1969 }
1970 }
1971
1972 public void startDownloadable(Message message) {
1973 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1974 this.mPendingDownloadableMessage = message;
1975 return;
1976 }
1977 Transferable transferable = message.getTransferable();
1978 if (transferable != null) {
1979 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
1980 createNewConnection(message);
1981 return;
1982 }
1983 if (!transferable.start()) {
1984 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
1985 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
1986 .show();
1987 }
1988 } else if (message.treatAsDownloadable()
1989 || message.hasFileOnRemoteHost()
1990 || MessageUtils.unInitiatedButKnownSize(message)) {
1991 createNewConnection(message);
1992 } else {
1993 Log.d(
1994 Config.LOGTAG,
1995 message.getConversation().getAccount() + ": unable to start downloadable");
1996 }
1997 }
1998
1999 private void createNewConnection(final Message message) {
2000 if (!activity.xmppConnectionService.hasInternetConnection()) {
2001 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2002 .show();
2003 return;
2004 }
2005 if (message.getOob() != null && message.getOob().getScheme().equalsIgnoreCase("cid")) {
2006 try {
2007 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2008 message.setTransferable(transfer);
2009 transfer.start();
2010 } catch (URISyntaxException e) {
2011 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2012 }
2013 } else {
2014 activity.xmppConnectionService
2015 .getHttpConnectionManager()
2016 .createNewDownloadConnection(message, true);
2017 }
2018 }
2019
2020 @SuppressLint("InflateParams")
2021 protected void clearHistoryDialog(final Conversation conversation) {
2022 final AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2023 builder.setTitle(getString(R.string.clear_conversation_history));
2024 final View dialogView =
2025 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2026 final CheckBox endConversationCheckBox =
2027 dialogView.findViewById(R.id.end_conversation_checkbox);
2028 builder.setView(dialogView);
2029 builder.setNegativeButton(getString(R.string.cancel), null);
2030 builder.setPositiveButton(
2031 getString(R.string.confirm),
2032 (dialog, which) -> {
2033 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2034 if (endConversationCheckBox.isChecked()) {
2035 this.activity.xmppConnectionService.archiveConversation(conversation);
2036 this.activity.onConversationArchived(conversation);
2037 } else {
2038 activity.onConversationsListItemUpdated();
2039 refresh();
2040 }
2041 });
2042 builder.create().show();
2043 }
2044
2045 protected void muteConversationDialog(final Conversation conversation) {
2046 final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
2047 builder.setTitle(R.string.disable_notifications);
2048 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2049 final CharSequence[] labels = new CharSequence[durations.length];
2050 for (int i = 0; i < durations.length; ++i) {
2051 if (durations[i] == -1) {
2052 labels[i] = activity.getString(R.string.until_further_notice);
2053 } else {
2054 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2055 }
2056 }
2057 builder.setItems(
2058 labels,
2059 (dialog, which) -> {
2060 final long till;
2061 if (durations[which] == -1) {
2062 till = Long.MAX_VALUE;
2063 } else {
2064 till = System.currentTimeMillis() + (durations[which] * 1000L);
2065 }
2066 conversation.setMutedTill(till);
2067 activity.xmppConnectionService.updateConversation(conversation);
2068 activity.onConversationsListItemUpdated();
2069 refresh();
2070 activity.invalidateOptionsMenu();
2071 });
2072 builder.create().show();
2073 }
2074
2075 private boolean hasPermissions(int requestCode, List<String> permissions) {
2076 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
2077 final List<String> missingPermissions = new ArrayList<>();
2078 for (String permission : permissions) {
2079 if (Config.ONLY_INTERNAL_STORAGE
2080 && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2081 continue;
2082 }
2083 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2084 missingPermissions.add(permission);
2085 }
2086 }
2087 if (missingPermissions.size() == 0) {
2088 return true;
2089 } else {
2090 requestPermissions(
2091 missingPermissions.toArray(new String[0]),
2092 requestCode);
2093 return false;
2094 }
2095 } else {
2096 return true;
2097 }
2098 }
2099
2100 private boolean hasPermissions(int requestCode, String... permissions) {
2101 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2102 }
2103
2104 public void unMuteConversation(final Conversation conversation) {
2105 conversation.setMutedTill(0);
2106 this.activity.xmppConnectionService.updateConversation(conversation);
2107 this.activity.onConversationsListItemUpdated();
2108 refresh();
2109 this.activity.invalidateOptionsMenu();
2110 }
2111
2112 protected void invokeAttachFileIntent(final int attachmentChoice) {
2113 Intent intent = new Intent();
2114 boolean chooser = false;
2115 switch (attachmentChoice) {
2116 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2117 intent.setAction(Intent.ACTION_GET_CONTENT);
2118 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2119 intent.setType("image/*");
2120 chooser = true;
2121 break;
2122 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2123 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2124 break;
2125 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2126 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2127 pendingTakePhotoUri.push(uri);
2128 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2129 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2130 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2131 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2132 break;
2133 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2134 chooser = true;
2135 intent.setType("*/*");
2136 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2137 intent.addCategory(Intent.CATEGORY_OPENABLE);
2138 intent.setAction(Intent.ACTION_GET_CONTENT);
2139 break;
2140 case ATTACHMENT_CHOICE_RECORD_VOICE:
2141 intent = new Intent(getActivity(), RecordingActivity.class);
2142 break;
2143 case ATTACHMENT_CHOICE_LOCATION:
2144 intent = GeoHelper.getFetchIntent(activity);
2145 break;
2146 }
2147 final Context context = getActivity();
2148 if (context == null) {
2149 return;
2150 }
2151 try {
2152 if (chooser) {
2153 startActivityForResult(
2154 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2155 attachmentChoice);
2156 } else {
2157 startActivityForResult(intent, attachmentChoice);
2158 }
2159 } catch (final ActivityNotFoundException e) {
2160 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2161 }
2162 }
2163
2164 @Override
2165 public void onResume() {
2166 super.onResume();
2167 binding.messagesView.post(this::fireReadEvent);
2168 }
2169
2170 private void fireReadEvent() {
2171 if (activity != null && this.conversation != null) {
2172 String uuid = getLastVisibleMessageUuid();
2173 if (uuid != null) {
2174 activity.onConversationRead(this.conversation, uuid);
2175 }
2176 }
2177 }
2178
2179 private void newThread() {
2180 Element thread = new Element("thread", "jabber:client");
2181 thread.setContent(UUID.randomUUID().toString());
2182 setThread(thread);
2183 }
2184
2185 private void updateThreadFromLastMessage() {
2186 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2187 Message message = getLastVisibleMessage();
2188 if (message == null) {
2189 newThread();
2190 } else {
2191 setThread(message.getThread());
2192 }
2193 }
2194 }
2195
2196 private String getLastVisibleMessageUuid() {
2197 Message message = getLastVisibleMessage();
2198 return message == null ? null : message.getUuid();
2199 }
2200
2201 private Message getLastVisibleMessage() {
2202 if (binding == null) {
2203 return null;
2204 }
2205 synchronized (this.messageList) {
2206 int pos = binding.messagesView.getLastVisiblePosition();
2207 if (pos >= 0) {
2208 Message message = null;
2209 for (int i = pos; i >= 0; --i) {
2210 try {
2211 message = (Message) binding.messagesView.getItemAtPosition(i);
2212 } catch (IndexOutOfBoundsException e) {
2213 // should not happen if we synchronize properly. however if that fails we
2214 // just gonna try item -1
2215 continue;
2216 }
2217 if (message.getType() != Message.TYPE_STATUS) {
2218 break;
2219 }
2220 }
2221 if (message != null) {
2222 while (message.next() != null && message.next().wasMergedIntoPrevious()) {
2223 message = message.next();
2224 }
2225 return message;
2226 }
2227 }
2228 }
2229 return null;
2230 }
2231
2232 private void openWith(final Message message) {
2233 if (message.isGeoUri()) {
2234 GeoHelper.view(getActivity(), message);
2235 } else {
2236 final DownloadableFile file =
2237 activity.xmppConnectionService.getFileBackend().getFile(message);
2238 ViewUtil.view(activity, file);
2239 }
2240 }
2241
2242 private void showErrorMessage(final Message message) {
2243 AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2244 builder.setTitle(R.string.error_message);
2245 final String errorMessage = message.getErrorMessage();
2246 final String[] errorMessageParts =
2247 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2248 final String displayError;
2249 if (errorMessageParts.length == 2) {
2250 displayError = errorMessageParts[1];
2251 } else {
2252 displayError = errorMessage;
2253 }
2254 builder.setMessage(displayError);
2255 builder.setNegativeButton(
2256 R.string.copy_to_clipboard,
2257 (dialog, which) -> {
2258 activity.copyTextToClipboard(displayError, R.string.error_message);
2259 Toast.makeText(
2260 activity,
2261 R.string.error_message_copied_to_clipboard,
2262 Toast.LENGTH_SHORT)
2263 .show();
2264 });
2265 builder.setPositiveButton(R.string.confirm, null);
2266 builder.create().show();
2267 }
2268
2269 private void deleteFile(final Message message) {
2270 AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2271 builder.setNegativeButton(R.string.cancel, null);
2272 builder.setTitle(R.string.delete_file_dialog);
2273 builder.setMessage(R.string.delete_file_dialog_msg);
2274 builder.setPositiveButton(
2275 R.string.confirm,
2276 (dialog, which) -> {
2277 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2278 message.setDeleted(true);
2279 activity.xmppConnectionService.evictPreview(message.getUuid());
2280 activity.xmppConnectionService.updateMessage(message, false);
2281 activity.onConversationsListItemUpdated();
2282 refresh();
2283 }
2284 });
2285 builder.create().show();
2286 }
2287
2288 private void resendMessage(final Message message) {
2289 if (message.isFileOrImage()) {
2290 if (!(message.getConversation() instanceof Conversation)) {
2291 return;
2292 }
2293 final Conversation conversation = (Conversation) message.getConversation();
2294 final DownloadableFile file =
2295 activity.xmppConnectionService.getFileBackend().getFile(message);
2296 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2297 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2298 if (!message.hasFileOnRemoteHost()
2299 && xmppConnection != null
2300 && conversation.getMode() == Conversational.MODE_SINGLE
2301 && !xmppConnection
2302 .getFeatures()
2303 .httpUpload(message.getFileParams().getSize())) {
2304 activity.selectPresence(
2305 conversation,
2306 () -> {
2307 message.setCounterpart(conversation.getNextCounterpart());
2308 activity.xmppConnectionService.resendFailedMessages(message);
2309 new Handler()
2310 .post(
2311 () -> {
2312 int size = messageList.size();
2313 this.binding.messagesView.setSelection(
2314 size - 1);
2315 });
2316 });
2317 return;
2318 }
2319 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2320 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2321 return;
2322 } else {
2323 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2324 message.setDeleted(true);
2325 activity.xmppConnectionService.updateMessage(message, false);
2326 activity.onConversationsListItemUpdated();
2327 refresh();
2328 return;
2329 }
2330 }
2331 activity.xmppConnectionService.resendFailedMessages(message);
2332 new Handler()
2333 .post(
2334 () -> {
2335 int size = messageList.size();
2336 this.binding.messagesView.setSelection(size - 1);
2337 });
2338 }
2339
2340 private void cancelTransmission(Message message) {
2341 Transferable transferable = message.getTransferable();
2342 if (transferable != null) {
2343 transferable.cancel();
2344 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2345 activity.xmppConnectionService.markMessage(
2346 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2347 }
2348 }
2349
2350 private void retryDecryption(Message message) {
2351 message.setEncryption(Message.ENCRYPTION_PGP);
2352 activity.onConversationsListItemUpdated();
2353 refresh();
2354 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2355 }
2356
2357 public void privateMessageWith(final Jid counterpart) {
2358 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2359 activity.xmppConnectionService.sendChatState(conversation);
2360 }
2361 this.binding.textinput.setText("");
2362 this.conversation.setNextCounterpart(counterpart);
2363 updateChatMsgHint();
2364 updateSendButton();
2365 updateEditablity();
2366 }
2367
2368 private void correctMessage(Message message) {
2369 while (message.mergeable(message.next())) {
2370 message = message.next();
2371 }
2372 this.conversation.setCorrectingMessage(message);
2373 final Editable editable = binding.textinput.getText();
2374 this.conversation.setDraftMessage(editable.toString());
2375 this.binding.textinput.setText("");
2376 this.binding.textinput.append(message.getBody());
2377 }
2378
2379 private void highlightInConference(String nick) {
2380 final Editable editable = this.binding.textinput.getText();
2381 String oldString = editable.toString().trim();
2382 final int pos = this.binding.textinput.getSelectionStart();
2383 if (oldString.isEmpty() || pos == 0) {
2384 editable.insert(0, nick + ": ");
2385 } else {
2386 final char before = editable.charAt(pos - 1);
2387 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2388 if (before == '\n') {
2389 editable.insert(pos, nick + ": ");
2390 } else {
2391 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2392 if (NickValidityChecker.check(
2393 conversation,
2394 Arrays.asList(
2395 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2396 editable.insert(pos - 2, ", " + nick);
2397 return;
2398 }
2399 }
2400 editable.insert(
2401 pos,
2402 (Character.isWhitespace(before) ? "" : " ")
2403 + nick
2404 + (Character.isWhitespace(after) ? "" : " "));
2405 if (Character.isWhitespace(after)) {
2406 this.binding.textinput.setSelection(
2407 this.binding.textinput.getSelectionStart() + 1);
2408 }
2409 }
2410 }
2411 }
2412
2413 @Override
2414 public void startActivityForResult(Intent intent, int requestCode) {
2415 final Activity activity = getActivity();
2416 if (activity instanceof ConversationsActivity) {
2417 ((ConversationsActivity) activity).clearPendingViewIntent();
2418 }
2419 super.startActivityForResult(intent, requestCode);
2420 }
2421
2422 @Override
2423 public void onSaveInstanceState(@NotNull Bundle outState) {
2424 super.onSaveInstanceState(outState);
2425 if (conversation != null) {
2426 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2427 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2428 final Uri uri = pendingTakePhotoUri.peek();
2429 if (uri != null) {
2430 outState.putString(STATE_PHOTO_URI, uri.toString());
2431 }
2432 final ScrollState scrollState = getScrollPosition();
2433 if (scrollState != null) {
2434 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2435 }
2436 final ArrayList<Attachment> attachments =
2437 mediaPreviewAdapter == null
2438 ? new ArrayList<>()
2439 : mediaPreviewAdapter.getAttachments();
2440 if (attachments.size() > 0) {
2441 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2442 }
2443 }
2444 }
2445
2446 @Override
2447 public void onActivityCreated(Bundle savedInstanceState) {
2448 super.onActivityCreated(savedInstanceState);
2449 if (savedInstanceState == null) {
2450 return;
2451 }
2452 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2453 ArrayList<Attachment> attachments =
2454 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2455 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2456 if (uuid != null) {
2457 QuickLoader.set(uuid);
2458 this.pendingConversationsUuid.push(uuid);
2459 if (attachments != null && attachments.size() > 0) {
2460 this.pendingMediaPreviews.push(attachments);
2461 }
2462 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2463 if (takePhotoUri != null) {
2464 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2465 }
2466 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2467 }
2468 }
2469
2470 @Override
2471 public void onStart() {
2472 super.onStart();
2473 if (this.reInitRequiredOnStart && this.conversation != null) {
2474 final Bundle extras = pendingExtras.pop();
2475 reInit(this.conversation, extras != null);
2476 if (extras != null) {
2477 processExtras(extras);
2478 }
2479 } else if (conversation == null
2480 && activity != null
2481 && activity.xmppConnectionService != null) {
2482 final String uuid = pendingConversationsUuid.pop();
2483 Log.d(
2484 Config.LOGTAG,
2485 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
2486 + uuid);
2487 if (uuid != null) {
2488 findAndReInitByUuidOrArchive(uuid);
2489 }
2490 }
2491 }
2492
2493 @Override
2494 public void onStop() {
2495 super.onStop();
2496 final Activity activity = getActivity();
2497 messageListAdapter.unregisterListenerInAudioPlayer();
2498 if (activity == null || !activity.isChangingConfigurations()) {
2499 hideSoftKeyboard(activity);
2500 messageListAdapter.stopAudioPlayer();
2501 }
2502 if (this.conversation != null) {
2503 final String msg = this.binding.textinput.getText().toString();
2504 storeNextMessage(msg);
2505 updateChatState(this.conversation, msg);
2506 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
2507 }
2508 this.reInitRequiredOnStart = true;
2509 }
2510
2511 private void updateChatState(final Conversation conversation, final String msg) {
2512 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
2513 Account.State status = conversation.getAccount().getStatus();
2514 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
2515 activity.xmppConnectionService.sendChatState(conversation);
2516 }
2517 }
2518
2519 private void saveMessageDraftStopAudioPlayer() {
2520 final Conversation previousConversation = this.conversation;
2521 if (this.activity == null || this.binding == null || previousConversation == null) {
2522 return;
2523 }
2524 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
2525 final String msg = this.binding.textinput.getText().toString();
2526 storeNextMessage(msg);
2527 updateChatState(this.conversation, msg);
2528 messageListAdapter.stopAudioPlayer();
2529 mediaPreviewAdapter.clearPreviews();
2530 toggleInputMethod();
2531 }
2532
2533 public void reInit(final Conversation conversation, final Bundle extras) {
2534 QuickLoader.set(conversation.getUuid());
2535 final boolean changedConversation = this.conversation != conversation;
2536 if (changedConversation) {
2537 this.saveMessageDraftStopAudioPlayer();
2538 }
2539 this.clearPending();
2540 if (this.reInit(conversation, extras != null)) {
2541 if (extras != null) {
2542 processExtras(extras);
2543 }
2544 this.reInitRequiredOnStart = false;
2545 } else {
2546 this.reInitRequiredOnStart = true;
2547 pendingExtras.push(extras);
2548 }
2549 resetUnreadMessagesCount();
2550 }
2551
2552 private void reInit(Conversation conversation) {
2553 reInit(conversation, false);
2554 }
2555
2556 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
2557 if (conversation == null) {
2558 return false;
2559 }
2560 final Conversation originalConversation = this.conversation;
2561 this.conversation = conversation;
2562 // once we set the conversation all is good and it will automatically do the right thing in
2563 // onStart()
2564 if (this.activity == null || this.binding == null) {
2565 return false;
2566 }
2567
2568 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2569 activity.onConversationArchived(this.conversation);
2570 return false;
2571 }
2572
2573 stopScrolling();
2574 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
2575
2576 if (this.conversation.isRead() && hasExtras) {
2577 Log.d(Config.LOGTAG, "trimming conversation");
2578 this.conversation.trim();
2579 }
2580
2581 setupIme();
2582
2583 final boolean scrolledToBottomAndNoPending =
2584 this.scrolledToBottom() && pendingScrollState.peek() == null;
2585
2586 this.binding.textSendButton.setContentDescription(
2587 activity.getString(R.string.send_message_to_x, conversation.getName()));
2588 this.binding.textinput.setKeyboardListener(null);
2589 this.binding.textinput.setText("");
2590 final boolean participating =
2591 conversation.getMode() == Conversational.MODE_SINGLE
2592 || conversation.getMucOptions().participating();
2593 if (participating) {
2594 this.binding.textinput.append(this.conversation.getNextMessage());
2595 }
2596 this.binding.textinput.setKeyboardListener(this);
2597 messageListAdapter.updatePreferences();
2598 refresh(false);
2599 activity.invalidateOptionsMenu();
2600 this.conversation.messagesLoaded.set(true);
2601 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
2602
2603 if (hasExtras || scrolledToBottomAndNoPending) {
2604 resetUnreadMessagesCount();
2605 synchronized (this.messageList) {
2606 Log.d(Config.LOGTAG, "jump to first unread message");
2607 final Message first = conversation.getFirstUnreadMessage();
2608 final int bottom = Math.max(0, this.messageList.size() - 1);
2609 final int pos;
2610 final boolean jumpToBottom;
2611 if (first == null) {
2612 pos = bottom;
2613 jumpToBottom = true;
2614 } else {
2615 int i = getIndexOf(first.getUuid(), this.messageList);
2616 pos = i < 0 ? bottom : i;
2617 jumpToBottom = false;
2618 }
2619 setSelection(pos, jumpToBottom);
2620 }
2621 }
2622
2623 this.binding.messagesView.post(this::fireReadEvent);
2624 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
2625 // layout which might be unnecessary since we can *see* it
2626 activity.xmppConnectionService
2627 .getNotificationService()
2628 .setOpenConversation(this.conversation);
2629
2630 if (commandAdapter != null && conversation != originalConversation) {
2631 originalConversation.setupViewPager(null, null);
2632 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout);
2633 refreshCommands();
2634 }
2635 if (commandAdapter == null && conversation != null) {
2636 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout);
2637 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
2638 binding.commandsView.setAdapter(commandAdapter);
2639 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
2640 final Element command = commandAdapter.getItem(position);
2641 activity.startCommand(conversation.getAccount(), command.getAttributeAsJid("jid"), command.getAttribute("node"));
2642 });
2643 refreshCommands();
2644 }
2645
2646 return true;
2647 }
2648
2649 public void refreshForNewCaps() {
2650 refreshCommands();
2651 }
2652
2653 protected void refreshCommands() {
2654 if (commandAdapter == null) return;
2655
2656 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
2657 if (commandJid == null) {
2658 conversation.hideViewPager();
2659 } else {
2660 conversation.showViewPager();
2661 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
2662 if (activity == null) return;
2663
2664 activity.runOnUiThread(() -> {
2665 if (iq.getType() == IqPacket.TYPE.RESULT) {
2666 binding.commandsViewProgressbar.setVisibility(View.GONE);
2667 commandAdapter.clear();
2668 for (Element child : iq.query().getChildren()) {
2669 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
2670 commandAdapter.add(child);
2671 }
2672 }
2673
2674 if (commandAdapter.getCount() < 1) conversation.hideViewPager();
2675 });
2676 });
2677 }
2678 }
2679
2680 private void resetUnreadMessagesCount() {
2681 lastMessageUuid = null;
2682 hideUnreadMessagesCount();
2683 }
2684
2685 private void hideUnreadMessagesCount() {
2686 if (this.binding == null) {
2687 return;
2688 }
2689 this.binding.scrollToBottomButton.setEnabled(false);
2690 this.binding.scrollToBottomButton.hide();
2691 this.binding.unreadCountCustomView.setVisibility(View.GONE);
2692 }
2693
2694 private void setSelection(int pos, boolean jumpToBottom) {
2695 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
2696 this.binding.messagesView.post(
2697 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
2698 this.binding.messagesView.post(this::fireReadEvent);
2699 }
2700
2701 private boolean scrolledToBottom() {
2702 return this.binding != null && scrolledToBottom(this.binding.messagesView);
2703 }
2704
2705 private void processExtras(final Bundle extras) {
2706 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
2707 final String text = extras.getString(Intent.EXTRA_TEXT);
2708 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
2709 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
2710 final String postInitAction =
2711 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
2712 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
2713 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
2714 final boolean doNotAppend =
2715 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
2716 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
2717 final List<Uri> uris = extractUris(extras);
2718 if (uris != null && uris.size() > 0) {
2719 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
2720 mediaPreviewAdapter.addMediaPreviews(
2721 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
2722 } else {
2723 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
2724 mediaPreviewAdapter.addMediaPreviews(
2725 Attachment.of(getActivity(), cleanedUris, type));
2726 }
2727 toggleInputMethod();
2728 return;
2729 }
2730 if (nick != null) {
2731 if (pm) {
2732 Jid jid = conversation.getJid();
2733 try {
2734 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
2735 privateMessageWith(next);
2736 } catch (final IllegalArgumentException ignored) {
2737 // do nothing
2738 }
2739 } else {
2740 final MucOptions mucOptions = conversation.getMucOptions();
2741 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
2742 highlightInConference(nick);
2743 }
2744 }
2745 } else {
2746 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
2747 mediaPreviewAdapter.addMediaPreviews(
2748 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
2749 toggleInputMethod();
2750 return;
2751 } else if (text != null && asQuote) {
2752 quoteText(text);
2753 } else {
2754 appendText(text, doNotAppend);
2755 }
2756 }
2757 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
2758 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
2759 return;
2760 }
2761 if ("message".equals(postInitAction)) {
2762 binding.conversationViewPager.post(() -> {
2763 binding.conversationViewPager.setCurrentItem(0);
2764 });
2765 }
2766 if ("command".equals(postInitAction)) {
2767 binding.conversationViewPager.post(() -> {
2768 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
2769 if (adapter != null && adapter.getCount() > 1) {
2770 binding.conversationViewPager.setCurrentItem(1);
2771 }
2772 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
2773 Jid commandJid = null;
2774 if (jid != null) {
2775 try {
2776 commandJid = Jid.of(jid);
2777 } catch (final IllegalArgumentException e) { }
2778 }
2779 if (commandJid == null || !commandJid.isFullJid()) {
2780 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
2781 if (discoJid != null) commandJid = discoJid;
2782 }
2783 if (node != null && commandJid != null) {
2784 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
2785 }
2786 });
2787 return;
2788 }
2789 final Message message =
2790 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
2791 if (message != null) {
2792 startDownloadable(message);
2793 }
2794 }
2795
2796 private Element commandFor(final Jid jid, final String node) {
2797 if (commandAdapter != null) {
2798 for (int i = 0; i < commandAdapter.getCount(); i++) {
2799 Element command = commandAdapter.getItem(i);
2800 final String commandNode = command.getAttribute("node");
2801 if (commandNode == null || !commandNode.equals(node)) continue;
2802
2803 final Jid commandJid = command.getAttributeAsJid("jid");
2804 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
2805
2806 return command;
2807 }
2808 }
2809
2810 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
2811 }
2812
2813 private List<Uri> extractUris(final Bundle extras) {
2814 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
2815 if (uris != null) {
2816 return uris;
2817 }
2818 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
2819 if (uri != null) {
2820 return Collections.singletonList(uri);
2821 } else {
2822 return null;
2823 }
2824 }
2825
2826 private List<Uri> cleanUris(final List<Uri> uris) {
2827 final Iterator<Uri> iterator = uris.iterator();
2828 while (iterator.hasNext()) {
2829 final Uri uri = iterator.next();
2830 if (FileBackend.weOwnFile(uri)) {
2831 iterator.remove();
2832 Toast.makeText(
2833 getActivity(),
2834 R.string.security_violation_not_attaching_file,
2835 Toast.LENGTH_SHORT)
2836 .show();
2837 }
2838 }
2839 return uris;
2840 }
2841
2842 private boolean showBlockSubmenu(View view) {
2843 final Jid jid = conversation.getJid();
2844 final boolean showReject =
2845 !conversation.isWithStranger()
2846 && conversation
2847 .getContact()
2848 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
2849 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
2850 popupMenu.inflate(R.menu.block);
2851 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
2852 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
2853 popupMenu.setOnMenuItemClickListener(
2854 menuItem -> {
2855 Blockable blockable;
2856 switch (menuItem.getItemId()) {
2857 case R.id.reject:
2858 activity.xmppConnectionService.stopPresenceUpdatesTo(
2859 conversation.getContact());
2860 updateSnackBar(conversation);
2861 return true;
2862 case R.id.block_domain:
2863 blockable =
2864 conversation
2865 .getAccount()
2866 .getRoster()
2867 .getContact(jid.getDomain());
2868 break;
2869 default:
2870 blockable = conversation;
2871 }
2872 BlockContactDialog.show(activity, blockable);
2873 return true;
2874 });
2875 popupMenu.show();
2876 return true;
2877 }
2878
2879 private void updateSnackBar(final Conversation conversation) {
2880 final Account account = conversation.getAccount();
2881 final XmppConnection connection = account.getXmppConnection();
2882 final int mode = conversation.getMode();
2883 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
2884 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
2885 return;
2886 }
2887 if (account.getStatus() == Account.State.DISABLED) {
2888 showSnackbar(
2889 R.string.this_account_is_disabled,
2890 R.string.enable,
2891 this.mEnableAccountListener);
2892 } else if (conversation.isBlocked()) {
2893 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
2894 } else if (contact != null
2895 && !contact.showInRoster()
2896 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2897 showSnackbar(
2898 R.string.contact_added_you,
2899 R.string.add_back,
2900 this.mAddBackClickListener,
2901 this.mLongPressBlockListener);
2902 } else if (contact != null
2903 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2904 showSnackbar(
2905 R.string.contact_asks_for_presence_subscription,
2906 R.string.allow,
2907 this.mAllowPresenceSubscription,
2908 this.mLongPressBlockListener);
2909 } else if (mode == Conversation.MODE_MULTI
2910 && !conversation.getMucOptions().online()
2911 && account.getStatus() == Account.State.ONLINE) {
2912 switch (conversation.getMucOptions().getError()) {
2913 case NICK_IN_USE:
2914 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
2915 break;
2916 case NO_RESPONSE:
2917 showSnackbar(R.string.joining_conference, 0, null);
2918 break;
2919 case SERVER_NOT_FOUND:
2920 if (conversation.receivedMessagesCount() > 0) {
2921 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
2922 } else {
2923 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
2924 }
2925 break;
2926 case REMOTE_SERVER_TIMEOUT:
2927 if (conversation.receivedMessagesCount() > 0) {
2928 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
2929 } else {
2930 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
2931 }
2932 break;
2933 case PASSWORD_REQUIRED:
2934 showSnackbar(
2935 R.string.conference_requires_password,
2936 R.string.enter_password,
2937 enterPassword);
2938 break;
2939 case BANNED:
2940 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
2941 break;
2942 case MEMBERS_ONLY:
2943 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
2944 break;
2945 case RESOURCE_CONSTRAINT:
2946 showSnackbar(
2947 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
2948 break;
2949 case KICKED:
2950 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
2951 break;
2952 case TECHNICAL_PROBLEMS:
2953 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
2954 break;
2955 case UNKNOWN:
2956 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
2957 break;
2958 case INVALID_NICK:
2959 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
2960 case SHUTDOWN:
2961 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
2962 break;
2963 case DESTROYED:
2964 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
2965 break;
2966 case NON_ANONYMOUS:
2967 showSnackbar(
2968 R.string.group_chat_will_make_your_jabber_id_public,
2969 R.string.join,
2970 acceptJoin);
2971 break;
2972 default:
2973 hideSnackbar();
2974 break;
2975 }
2976 } else if (account.hasPendingPgpIntent(conversation)) {
2977 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
2978 } else if (connection != null
2979 && connection.getFeatures().blocking()
2980 && conversation.countMessages() != 0
2981 && !conversation.isBlocked()
2982 && conversation.isWithStranger()) {
2983 showSnackbar(
2984 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
2985 } else {
2986 hideSnackbar();
2987 }
2988 }
2989
2990 @Override
2991 public void refresh() {
2992 if (this.binding == null) {
2993 Log.d(
2994 Config.LOGTAG,
2995 "ConversationFragment.refresh() skipped updated because view binding was null");
2996 return;
2997 }
2998 if (this.conversation != null
2999 && this.activity != null
3000 && this.activity.xmppConnectionService != null) {
3001 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3002 activity.onConversationArchived(this.conversation);
3003 return;
3004 }
3005 }
3006 this.refresh(true);
3007 }
3008
3009 private void refresh(boolean notifyConversationRead) {
3010 synchronized (this.messageList) {
3011 if (this.conversation != null) {
3012 conversation.populateWithMessages(this.messageList);
3013 updateSnackBar(conversation);
3014 updateStatusMessages();
3015 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3016 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3017 binding.unreadCountCustomView.setUnreadCount(
3018 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3019 }
3020 this.messageListAdapter.notifyDataSetChanged();
3021 updateChatMsgHint();
3022 if (notifyConversationRead && activity != null) {
3023 binding.messagesView.post(this::fireReadEvent);
3024 }
3025 updateSendButton();
3026 updateEditablity();
3027 }
3028 }
3029 }
3030
3031 protected void messageSent() {
3032 mSendingPgpMessage.set(false);
3033 this.binding.textinput.setText("");
3034 if (conversation.setCorrectingMessage(null)) {
3035 this.binding.textinput.append(conversation.getDraftMessage());
3036 conversation.setDraftMessage(null);
3037 }
3038 storeNextMessage();
3039 updateChatMsgHint();
3040 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3041 final boolean prefScrollToBottom =
3042 p.getBoolean(
3043 "scroll_to_bottom",
3044 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3045 if (prefScrollToBottom || scrolledToBottom()) {
3046 new Handler()
3047 .post(
3048 () -> {
3049 int size = messageList.size();
3050 this.binding.messagesView.setSelection(size - 1);
3051 });
3052 }
3053 }
3054
3055 private boolean storeNextMessage() {
3056 return storeNextMessage(this.binding.textinput.getText().toString());
3057 }
3058
3059 private boolean storeNextMessage(String msg) {
3060 final boolean participating =
3061 conversation.getMode() == Conversational.MODE_SINGLE
3062 || conversation.getMucOptions().participating();
3063 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3064 && participating
3065 && this.conversation.setNextMessage(msg)) {
3066 this.activity.xmppConnectionService.updateConversation(this.conversation);
3067 return true;
3068 }
3069 return false;
3070 }
3071
3072 public void doneSendingPgpMessage() {
3073 mSendingPgpMessage.set(false);
3074 }
3075
3076 public long getMaxHttpUploadSize(Conversation conversation) {
3077 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3078 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3079 }
3080
3081 private void updateEditablity() {
3082 boolean canWrite =
3083 this.conversation.getMode() == Conversation.MODE_SINGLE
3084 || this.conversation.getMucOptions().participating()
3085 || this.conversation.getNextCounterpart() != null;
3086 this.binding.textinput.setFocusable(canWrite);
3087 this.binding.textinput.setFocusableInTouchMode(canWrite);
3088 this.binding.textSendButton.setEnabled(canWrite);
3089 this.binding.textinput.setCursorVisible(canWrite);
3090 this.binding.textinput.setEnabled(canWrite);
3091 }
3092
3093 public void updateSendButton() {
3094 boolean hasAttachments =
3095 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3096 final Conversation c = this.conversation;
3097 final Presence.Status status;
3098 final String text =
3099 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3100 final SendButtonAction action;
3101 if (hasAttachments) {
3102 action = SendButtonAction.TEXT;
3103 } else {
3104 action = SendButtonTool.getAction(getActivity(), c, text);
3105 }
3106 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3107 if (activity != null
3108 && activity.xmppConnectionService != null
3109 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3110 status = Presence.Status.OFFLINE;
3111 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3112 status = c.getContact().getShownStatus();
3113 } else {
3114 status =
3115 c.getMucOptions().online()
3116 ? Presence.Status.ONLINE
3117 : Presence.Status.OFFLINE;
3118 }
3119 } else {
3120 status = Presence.Status.OFFLINE;
3121 }
3122 this.binding.textSendButton.setTag(action);
3123 final Activity activity = getActivity();
3124 if (activity != null) {
3125 this.binding.textSendButton.setImageResource(
3126 SendButtonTool.getSendButtonImageResource(activity, action, status));
3127 }
3128
3129 if (hasAttachments || binding.textinput.getText().length() > 0) {
3130 binding.conversationViewPager.setCurrentItem(0);
3131 }
3132 }
3133
3134 protected void updateStatusMessages() {
3135 DateSeparator.addAll(this.messageList);
3136 if (showLoadMoreMessages(conversation)) {
3137 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3138 }
3139 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3140 ChatState state = conversation.getIncomingChatState();
3141 if (state == ChatState.COMPOSING) {
3142 this.messageList.add(
3143 Message.createStatusMessage(
3144 conversation,
3145 getString(R.string.contact_is_typing, conversation.getName())));
3146 } else if (state == ChatState.PAUSED) {
3147 this.messageList.add(
3148 Message.createStatusMessage(
3149 conversation,
3150 getString(
3151 R.string.contact_has_stopped_typing,
3152 conversation.getName())));
3153 } else {
3154 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3155 final Message message = this.messageList.get(i);
3156 if (message.getType() != Message.TYPE_STATUS) {
3157 if (message.getStatus() == Message.STATUS_RECEIVED) {
3158 return;
3159 } else {
3160 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3161 this.messageList.add(
3162 i + 1,
3163 Message.createStatusMessage(
3164 conversation,
3165 getString(
3166 R.string.contact_has_read_up_to_this_point,
3167 conversation.getName())));
3168 return;
3169 }
3170 }
3171 }
3172 }
3173 }
3174 } else {
3175 final MucOptions mucOptions = conversation.getMucOptions();
3176 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3177 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3178 ChatState state = ChatState.COMPOSING;
3179 List<MucOptions.User> users =
3180 conversation.getMucOptions().getUsersWithChatState(state, 5);
3181 if (users.size() == 0) {
3182 state = ChatState.PAUSED;
3183 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3184 }
3185 if (mucOptions.isPrivateAndNonAnonymous()) {
3186 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3187 final Set<ReadByMarker> markersForMessage =
3188 messageList.get(i).getReadByMarkers();
3189 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3190 for (ReadByMarker marker : markersForMessage) {
3191 if (!ReadByMarker.contains(marker, addedMarkers)) {
3192 addedMarkers.add(
3193 marker); // may be put outside this condition. set should do
3194 // dedup anyway
3195 MucOptions.User user = mucOptions.findUser(marker);
3196 if (user != null && !users.contains(user)) {
3197 shownMarkers.add(user);
3198 }
3199 }
3200 }
3201 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3202 final Message statusMessage;
3203 final int size = shownMarkers.size();
3204 if (size > 1) {
3205 final String body;
3206 if (size <= 4) {
3207 body =
3208 getString(
3209 R.string.contacts_have_read_up_to_this_point,
3210 UIHelper.concatNames(shownMarkers));
3211 } else if (ReadByMarker.allUsersRepresented(
3212 allUsers, markersForMessage, markerForSender)) {
3213 body = getString(R.string.everyone_has_read_up_to_this_point);
3214 } else {
3215 body =
3216 getString(
3217 R.string.contacts_and_n_more_have_read_up_to_this_point,
3218 UIHelper.concatNames(shownMarkers, 3),
3219 size - 3);
3220 }
3221 statusMessage = Message.createStatusMessage(conversation, body);
3222 statusMessage.setCounterparts(shownMarkers);
3223 } else if (size == 1) {
3224 statusMessage =
3225 Message.createStatusMessage(
3226 conversation,
3227 getString(
3228 R.string.contact_has_read_up_to_this_point,
3229 UIHelper.getDisplayName(shownMarkers.get(0))));
3230 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3231 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3232 } else {
3233 statusMessage = null;
3234 }
3235 if (statusMessage != null) {
3236 this.messageList.add(i + 1, statusMessage);
3237 }
3238 addedMarkers.add(markerForSender);
3239 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3240 break;
3241 }
3242 }
3243 }
3244 if (users.size() > 0) {
3245 Message statusMessage;
3246 if (users.size() == 1) {
3247 MucOptions.User user = users.get(0);
3248 int id =
3249 state == ChatState.COMPOSING
3250 ? R.string.contact_is_typing
3251 : R.string.contact_has_stopped_typing;
3252 statusMessage =
3253 Message.createStatusMessage(
3254 conversation, getString(id, UIHelper.getDisplayName(user)));
3255 statusMessage.setTrueCounterpart(user.getRealJid());
3256 statusMessage.setCounterpart(user.getFullJid());
3257 } else {
3258 int id =
3259 state == ChatState.COMPOSING
3260 ? R.string.contacts_are_typing
3261 : R.string.contacts_have_stopped_typing;
3262 statusMessage =
3263 Message.createStatusMessage(
3264 conversation, getString(id, UIHelper.concatNames(users)));
3265 statusMessage.setCounterparts(users);
3266 }
3267 this.messageList.add(statusMessage);
3268 }
3269 }
3270 }
3271
3272 private void stopScrolling() {
3273 long now = SystemClock.uptimeMillis();
3274 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3275 binding.messagesView.dispatchTouchEvent(cancel);
3276 }
3277
3278 private boolean showLoadMoreMessages(final Conversation c) {
3279 if (activity == null || activity.xmppConnectionService == null) {
3280 return false;
3281 }
3282 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3283 final MessageArchiveService service =
3284 activity.xmppConnectionService.getMessageArchiveService();
3285 return mam
3286 && (c.getLastClearHistory().getTimestamp() != 0
3287 || (c.countMessages() == 0
3288 && c.messagesLoaded.get()
3289 && c.hasMessagesLeftOnServer()
3290 && !service.queryInProgress(c)));
3291 }
3292
3293 private boolean hasMamSupport(final Conversation c) {
3294 if (c.getMode() == Conversation.MODE_SINGLE) {
3295 final XmppConnection connection = c.getAccount().getXmppConnection();
3296 return connection != null && connection.getFeatures().mam();
3297 } else {
3298 return c.getMucOptions().mamSupport();
3299 }
3300 }
3301
3302 protected void showSnackbar(
3303 final int message, final int action, final OnClickListener clickListener) {
3304 showSnackbar(message, action, clickListener, null);
3305 }
3306
3307 protected void showSnackbar(
3308 final int message,
3309 final int action,
3310 final OnClickListener clickListener,
3311 final View.OnLongClickListener longClickListener) {
3312 this.binding.snackbar.setVisibility(View.VISIBLE);
3313 this.binding.snackbar.setOnClickListener(null);
3314 this.binding.snackbarMessage.setText(message);
3315 this.binding.snackbarMessage.setOnClickListener(null);
3316 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3317 if (action != 0) {
3318 this.binding.snackbarAction.setText(action);
3319 }
3320 this.binding.snackbarAction.setOnClickListener(clickListener);
3321 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3322 }
3323
3324 protected void hideSnackbar() {
3325 this.binding.snackbar.setVisibility(View.GONE);
3326 }
3327
3328 protected void sendMessage(Message message) {
3329 activity.xmppConnectionService.sendMessage(message);
3330 messageSent();
3331 }
3332
3333 protected void sendPgpMessage(final Message message) {
3334 final XmppConnectionService xmppService = activity.xmppConnectionService;
3335 final Contact contact = message.getConversation().getContact();
3336 if (!activity.hasPgp()) {
3337 activity.showInstallPgpDialog();
3338 return;
3339 }
3340 if (conversation.getAccount().getPgpSignature() == null) {
3341 activity.announcePgp(
3342 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3343 return;
3344 }
3345 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3346 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3347 }
3348 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3349 if (contact.getPgpKeyId() != 0) {
3350 xmppService
3351 .getPgpEngine()
3352 .hasKey(
3353 contact,
3354 new UiCallback<Contact>() {
3355
3356 @Override
3357 public void userInputRequired(
3358 PendingIntent pi, Contact contact) {
3359 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
3360 }
3361
3362 @Override
3363 public void success(Contact contact) {
3364 encryptTextMessage(message);
3365 }
3366
3367 @Override
3368 public void error(int error, Contact contact) {
3369 activity.runOnUiThread(
3370 () ->
3371 Toast.makeText(
3372 activity,
3373 R.string
3374 .unable_to_connect_to_keychain,
3375 Toast.LENGTH_SHORT)
3376 .show());
3377 mSendingPgpMessage.set(false);
3378 }
3379 });
3380
3381 } else {
3382 showNoPGPKeyDialog(
3383 false,
3384 (dialog, which) -> {
3385 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3386 xmppService.updateConversation(conversation);
3387 message.setEncryption(Message.ENCRYPTION_NONE);
3388 xmppService.sendMessage(message);
3389 messageSent();
3390 });
3391 }
3392 } else {
3393 if (conversation.getMucOptions().pgpKeysInUse()) {
3394 if (!conversation.getMucOptions().everybodyHasKeys()) {
3395 Toast warning =
3396 Toast.makeText(
3397 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
3398 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
3399 warning.show();
3400 }
3401 encryptTextMessage(message);
3402 } else {
3403 showNoPGPKeyDialog(
3404 true,
3405 (dialog, which) -> {
3406 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3407 message.setEncryption(Message.ENCRYPTION_NONE);
3408 xmppService.updateConversation(conversation);
3409 xmppService.sendMessage(message);
3410 messageSent();
3411 });
3412 }
3413 }
3414 }
3415
3416 public void encryptTextMessage(Message message) {
3417 activity.xmppConnectionService
3418 .getPgpEngine()
3419 .encrypt(
3420 message,
3421 new UiCallback<Message>() {
3422
3423 @Override
3424 public void userInputRequired(PendingIntent pi, Message message) {
3425 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
3426 }
3427
3428 @Override
3429 public void success(Message message) {
3430 // TODO the following two call can be made before the callback
3431 getActivity().runOnUiThread(() -> messageSent());
3432 }
3433
3434 @Override
3435 public void error(final int error, Message message) {
3436 getActivity()
3437 .runOnUiThread(
3438 () -> {
3439 doneSendingPgpMessage();
3440 Toast.makeText(
3441 getActivity(),
3442 error == 0
3443 ? R.string
3444 .unable_to_connect_to_keychain
3445 : error,
3446 Toast.LENGTH_SHORT)
3447 .show();
3448 });
3449 }
3450 });
3451 }
3452
3453 public void showNoPGPKeyDialog(boolean plural, DialogInterface.OnClickListener listener) {
3454 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
3455 builder.setIconAttribute(android.R.attr.alertDialogIcon);
3456 if (plural) {
3457 builder.setTitle(getString(R.string.no_pgp_keys));
3458 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
3459 } else {
3460 builder.setTitle(getString(R.string.no_pgp_key));
3461 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
3462 }
3463 builder.setNegativeButton(getString(R.string.cancel), null);
3464 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
3465 builder.create().show();
3466 }
3467
3468 public void appendText(String text, final boolean doNotAppend) {
3469 if (text == null) {
3470 return;
3471 }
3472 final Editable editable = this.binding.textinput.getText();
3473 String previous = editable == null ? "" : editable.toString();
3474 if (doNotAppend && !TextUtils.isEmpty(previous)) {
3475 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
3476 .show();
3477 return;
3478 }
3479 if (UIHelper.isLastLineQuote(previous)) {
3480 text = '\n' + text;
3481 } else if (previous.length() != 0
3482 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
3483 text = " " + text;
3484 }
3485 this.binding.textinput.append(text);
3486 }
3487
3488 @Override
3489 public boolean onEnterPressed(final boolean isCtrlPressed) {
3490 if (isCtrlPressed || enterIsSend()) {
3491 sendMessage();
3492 return true;
3493 }
3494 return false;
3495 }
3496
3497 private boolean enterIsSend() {
3498 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
3499 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
3500 }
3501
3502 public boolean onArrowUpCtrlPressed() {
3503 final Message lastEditableMessage =
3504 conversation == null ? null : conversation.getLastEditableMessage();
3505 if (lastEditableMessage != null) {
3506 correctMessage(lastEditableMessage);
3507 return true;
3508 } else {
3509 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
3510 .show();
3511 return false;
3512 }
3513 }
3514
3515 @Override
3516 public void onTypingStarted() {
3517 final XmppConnectionService service =
3518 activity == null ? null : activity.xmppConnectionService;
3519 if (service == null) {
3520 return;
3521 }
3522 final Account.State status = conversation.getAccount().getStatus();
3523 if (status == Account.State.ONLINE
3524 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
3525 service.sendChatState(conversation);
3526 }
3527 runOnUiThread(this::updateSendButton);
3528 }
3529
3530 @Override
3531 public void onTypingStopped() {
3532 final XmppConnectionService service =
3533 activity == null ? null : activity.xmppConnectionService;
3534 if (service == null) {
3535 return;
3536 }
3537 final Account.State status = conversation.getAccount().getStatus();
3538 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
3539 service.sendChatState(conversation);
3540 }
3541 }
3542
3543 @Override
3544 public void onTextDeleted() {
3545 final XmppConnectionService service =
3546 activity == null ? null : activity.xmppConnectionService;
3547 if (service == null) {
3548 return;
3549 }
3550 final Account.State status = conversation.getAccount().getStatus();
3551 if (status == Account.State.ONLINE
3552 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
3553 service.sendChatState(conversation);
3554 }
3555 if (storeNextMessage()) {
3556 runOnUiThread(
3557 () -> {
3558 if (activity == null) {
3559 return;
3560 }
3561 activity.onConversationsListItemUpdated();
3562 });
3563 }
3564 runOnUiThread(this::updateSendButton);
3565 }
3566
3567 @Override
3568 public void onTextChanged() {
3569 if (conversation != null && conversation.getCorrectingMessage() != null) {
3570 runOnUiThread(this::updateSendButton);
3571 }
3572 }
3573
3574 @Override
3575 public boolean onTabPressed(boolean repeated) {
3576 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
3577 return false;
3578 }
3579 if (repeated) {
3580 completionIndex++;
3581 } else {
3582 lastCompletionLength = 0;
3583 completionIndex = 0;
3584 final String content = this.binding.textinput.getText().toString();
3585 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
3586 int start =
3587 lastCompletionCursor > 0
3588 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
3589 : 0;
3590 firstWord = start == 0;
3591 incomplete = content.substring(start, lastCompletionCursor);
3592 }
3593 List<String> completions = new ArrayList<>();
3594 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
3595 String name = user.getName();
3596 if (name != null && name.startsWith(incomplete)) {
3597 completions.add(name + (firstWord ? ": " : " "));
3598 }
3599 }
3600 Collections.sort(completions);
3601 if (completions.size() > completionIndex) {
3602 String completion = completions.get(completionIndex).substring(incomplete.length());
3603 this.binding
3604 .textinput
3605 .getEditableText()
3606 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
3607 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
3608 lastCompletionLength = completion.length();
3609 } else {
3610 completionIndex = -1;
3611 this.binding
3612 .textinput
3613 .getEditableText()
3614 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
3615 lastCompletionLength = 0;
3616 }
3617 return true;
3618 }
3619
3620 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
3621 try {
3622 getActivity()
3623 .startIntentSenderForResult(
3624 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0);
3625 } catch (final SendIntentException ignored) {
3626 }
3627 }
3628
3629 @Override
3630 public void onBackendConnected() {
3631 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
3632 String uuid = pendingConversationsUuid.pop();
3633 if (uuid != null) {
3634 if (!findAndReInitByUuidOrArchive(uuid)) {
3635 return;
3636 }
3637 } else {
3638 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
3639 clearPending();
3640 activity.onConversationArchived(conversation);
3641 return;
3642 }
3643 }
3644 ActivityResult activityResult = postponedActivityResult.pop();
3645 if (activityResult != null) {
3646 handleActivityResult(activityResult);
3647 }
3648 clearPending();
3649 }
3650
3651 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
3652 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
3653 if (conversation == null) {
3654 clearPending();
3655 activity.onConversationArchived(null);
3656 return false;
3657 }
3658 reInit(conversation);
3659 ScrollState scrollState = pendingScrollState.pop();
3660 String lastMessageUuid = pendingLastMessageUuid.pop();
3661 List<Attachment> attachments = pendingMediaPreviews.pop();
3662 if (scrollState != null) {
3663 setScrollPosition(scrollState, lastMessageUuid);
3664 }
3665 if (attachments != null && attachments.size() > 0) {
3666 Log.d(Config.LOGTAG, "had attachments on restore");
3667 mediaPreviewAdapter.addMediaPreviews(attachments);
3668 toggleInputMethod();
3669 }
3670 return true;
3671 }
3672
3673 private void clearPending() {
3674 if (postponedActivityResult.clear()) {
3675 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
3676 if (pendingTakePhotoUri.clear()) {
3677 Log.e(Config.LOGTAG, "cleared pending photo uri");
3678 }
3679 }
3680 if (pendingScrollState.clear()) {
3681 Log.e(Config.LOGTAG, "cleared scroll state");
3682 }
3683 if (pendingConversationsUuid.clear()) {
3684 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
3685 }
3686 if (pendingMediaPreviews.clear()) {
3687 Log.e(Config.LOGTAG, "cleared pending media previews");
3688 }
3689 }
3690
3691 public Conversation getConversation() {
3692 return conversation;
3693 }
3694
3695 @Override
3696 public void onContactPictureLongClicked(View v, final Message message) {
3697 final String fingerprint;
3698 if (message.getEncryption() == Message.ENCRYPTION_PGP
3699 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
3700 fingerprint = "pgp";
3701 } else {
3702 fingerprint = message.getFingerprint();
3703 }
3704 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
3705 final Contact contact = message.getContact();
3706 if (message.getStatus() <= Message.STATUS_RECEIVED
3707 && (contact == null || !contact.isSelf())) {
3708 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
3709 final Jid cp = message.getCounterpart();
3710 if (cp == null || cp.isBareJid()) {
3711 return;
3712 }
3713 final Jid tcp = message.getTrueCounterpart();
3714 final User userByRealJid =
3715 tcp != null
3716 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
3717 : null;
3718 final User user =
3719 userByRealJid != null
3720 ? userByRealJid
3721 : conversation.getMucOptions().findUserByFullJid(cp);
3722 popupMenu.inflate(R.menu.muc_details_context);
3723 final Menu menu = popupMenu.getMenu();
3724 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
3725 activity, menu, conversation, user);
3726 popupMenu.setOnMenuItemClickListener(
3727 menuItem ->
3728 MucDetailsContextMenuHelper.onContextItemSelected(
3729 menuItem, user, activity, fingerprint));
3730 } else {
3731 popupMenu.inflate(R.menu.one_on_one_context);
3732 popupMenu.setOnMenuItemClickListener(
3733 item -> {
3734 switch (item.getItemId()) {
3735 case R.id.action_contact_details:
3736 activity.switchToContactDetails(
3737 message.getContact(), fingerprint);
3738 break;
3739 case R.id.action_show_qr_code:
3740 activity.showQrCode(
3741 "xmpp:"
3742 + message.getContact()
3743 .getJid()
3744 .asBareJid()
3745 .toEscapedString());
3746 break;
3747 }
3748 return true;
3749 });
3750 }
3751 } else {
3752 popupMenu.inflate(R.menu.account_context);
3753 final Menu menu = popupMenu.getMenu();
3754 menu.findItem(R.id.action_manage_accounts)
3755 .setVisible(QuickConversationsService.isConversations());
3756 popupMenu.setOnMenuItemClickListener(
3757 item -> {
3758 final XmppActivity activity = this.activity;
3759 if (activity == null) {
3760 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
3761 return true;
3762 }
3763 switch (item.getItemId()) {
3764 case R.id.action_show_qr_code:
3765 activity.showQrCode(conversation.getAccount().getShareableUri());
3766 break;
3767 case R.id.action_account_details:
3768 activity.switchToAccount(
3769 message.getConversation().getAccount(), fingerprint);
3770 break;
3771 case R.id.action_manage_accounts:
3772 AccountUtils.launchManageAccounts(activity);
3773 break;
3774 }
3775 return true;
3776 });
3777 }
3778 popupMenu.show();
3779 }
3780
3781 @Override
3782 public void onContactPictureClicked(Message message) {
3783 setThread(message.getThread());
3784 conversation.setUserSelectedThread(true);
3785
3786 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
3787 if (received) {
3788 if (message.getConversation() instanceof Conversation
3789 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
3790 Jid tcp = message.getTrueCounterpart();
3791 Jid user = message.getCounterpart();
3792 if (user != null && !user.isBareJid()) {
3793 final MucOptions mucOptions =
3794 ((Conversation) message.getConversation()).getMucOptions();
3795 if (mucOptions.participating()
3796 || ((Conversation) message.getConversation()).getNextCounterpart()
3797 != null) {
3798 if (!mucOptions.isUserInRoom(user)
3799 && mucOptions.findUserByRealJid(
3800 tcp == null ? null : tcp.asBareJid())
3801 == null) {
3802 Toast.makeText(
3803 getActivity(),
3804 activity.getString(
3805 R.string.user_has_left_conference,
3806 user.getResource()),
3807 Toast.LENGTH_SHORT)
3808 .show();
3809 }
3810 highlightInConference(user.getResource());
3811 } else {
3812 Toast.makeText(
3813 getActivity(),
3814 R.string.you_are_not_participating,
3815 Toast.LENGTH_SHORT)
3816 .show();
3817 }
3818 }
3819 }
3820 }
3821 }
3822
3823 private Activity requireActivity() {
3824 final Activity activity = getActivity();
3825 if (activity == null) {
3826 throw new IllegalStateException("Activity not attached");
3827 }
3828 return activity;
3829 }
3830}