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.activity.OnBackPressedCallback;
57import androidx.annotation.IdRes;
58import androidx.annotation.NonNull;
59import androidx.annotation.Nullable;
60import androidx.annotation.StringRes;
61import androidx.appcompat.app.AlertDialog;
62import androidx.core.view.inputmethod.InputConnectionCompat;
63import androidx.core.view.inputmethod.InputContentInfoCompat;
64import androidx.databinding.DataBindingUtil;
65import androidx.viewpager.widget.PagerAdapter;
66import androidx.viewpager.widget.ViewPager;
67
68import com.cheogram.android.BobTransfer;
69
70import com.google.common.base.Optional;
71import com.google.common.collect.ImmutableList;
72
73import org.jetbrains.annotations.NotNull;
74
75import java.net.URISyntaxException;
76import java.util.ArrayList;
77import java.util.Arrays;
78import java.util.Collection;
79import java.util.Collections;
80import java.util.HashSet;
81import java.util.Iterator;
82import java.util.List;
83import java.util.Map;
84import java.util.Set;
85import java.util.UUID;
86import java.util.concurrent.atomic.AtomicBoolean;
87
88import eu.siacs.conversations.Config;
89import eu.siacs.conversations.R;
90import eu.siacs.conversations.crypto.axolotl.AxolotlService;
91import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
92import eu.siacs.conversations.databinding.FragmentConversationBinding;
93import eu.siacs.conversations.entities.Account;
94import eu.siacs.conversations.entities.Blockable;
95import eu.siacs.conversations.entities.Contact;
96import eu.siacs.conversations.entities.Conversation;
97import eu.siacs.conversations.entities.Conversational;
98import eu.siacs.conversations.entities.DownloadableFile;
99import eu.siacs.conversations.entities.Message;
100import eu.siacs.conversations.entities.MucOptions;
101import eu.siacs.conversations.entities.MucOptions.User;
102import eu.siacs.conversations.entities.Presence;
103import eu.siacs.conversations.entities.Presences;
104import eu.siacs.conversations.entities.ReadByMarker;
105import eu.siacs.conversations.entities.Transferable;
106import eu.siacs.conversations.entities.TransferablePlaceholder;
107import eu.siacs.conversations.http.HttpDownloadConnection;
108import eu.siacs.conversations.persistance.FileBackend;
109import eu.siacs.conversations.services.MessageArchiveService;
110import eu.siacs.conversations.services.QuickConversationsService;
111import eu.siacs.conversations.services.XmppConnectionService;
112import eu.siacs.conversations.ui.adapter.CommandAdapter;
113import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
114import eu.siacs.conversations.ui.adapter.MessageAdapter;
115import eu.siacs.conversations.ui.util.ActivityResult;
116import eu.siacs.conversations.ui.util.Attachment;
117import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
118import eu.siacs.conversations.ui.util.DateSeparator;
119import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
120import eu.siacs.conversations.ui.util.ListViewUtils;
121import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
122import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
123import eu.siacs.conversations.ui.util.PendingItem;
124import eu.siacs.conversations.ui.util.PresenceSelector;
125import eu.siacs.conversations.ui.util.ScrollState;
126import eu.siacs.conversations.ui.util.SendButtonAction;
127import eu.siacs.conversations.ui.util.SendButtonTool;
128import eu.siacs.conversations.ui.util.ShareUtil;
129import eu.siacs.conversations.ui.util.ViewUtil;
130import eu.siacs.conversations.ui.widget.EditMessage;
131import eu.siacs.conversations.utils.AccountUtils;
132import eu.siacs.conversations.utils.Compatibility;
133import eu.siacs.conversations.utils.GeoHelper;
134import eu.siacs.conversations.utils.MessageUtils;
135import eu.siacs.conversations.utils.NickValidityChecker;
136import eu.siacs.conversations.utils.Patterns;
137import eu.siacs.conversations.utils.PermissionUtils;
138import eu.siacs.conversations.utils.QuickLoader;
139import eu.siacs.conversations.utils.StylingHelper;
140import eu.siacs.conversations.utils.TimeFrameUtils;
141import eu.siacs.conversations.utils.UIHelper;
142import eu.siacs.conversations.xml.Element;
143import eu.siacs.conversations.xml.Namespace;
144import eu.siacs.conversations.xmpp.Jid;
145import eu.siacs.conversations.xmpp.XmppConnection;
146import eu.siacs.conversations.xmpp.chatstate.ChatState;
147import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
148import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
149import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
150import eu.siacs.conversations.xmpp.jingle.Media;
151import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
152import eu.siacs.conversations.xmpp.jingle.RtpCapability;
153import eu.siacs.conversations.xmpp.stanzas.IqPacket;
154
155public class ConversationFragment extends XmppFragment
156 implements EditMessage.KeyboardListener,
157 MessageAdapter.OnContactPictureLongClicked,
158 MessageAdapter.OnContactPictureClicked {
159
160 public static final int REQUEST_SEND_MESSAGE = 0x0201;
161 public static final int REQUEST_DECRYPT_PGP = 0x0202;
162 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
163 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
164 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
165 public static final int REQUEST_START_DOWNLOAD = 0x0210;
166 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
167 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
168 public static final int REQUEST_START_AUDIO_CALL = 0x213;
169 public static final int REQUEST_START_VIDEO_CALL = 0x214;
170 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
171 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
172 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
173 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
174 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
175 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
176 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
177
178 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
179 public static final String STATE_CONVERSATION_UUID =
180 ConversationFragment.class.getName() + ".uuid";
181 public static final String STATE_SCROLL_POSITION =
182 ConversationFragment.class.getName() + ".scroll_position";
183 public static final String STATE_PHOTO_URI =
184 ConversationFragment.class.getName() + ".media_previews";
185 public static final String STATE_MEDIA_PREVIEWS =
186 ConversationFragment.class.getName() + ".take_photo_uri";
187 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
188
189 private final List<Message> messageList = new ArrayList<>();
190 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
191 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
192 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
193 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
194 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
195 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
196 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
197 private final PendingItem<Message> pendingMessage = new PendingItem<>();
198 public Uri mPendingEditorContent = null;
199 protected MessageAdapter messageListAdapter;
200 protected CommandAdapter commandAdapter;
201 private MediaPreviewAdapter mediaPreviewAdapter;
202 private String lastMessageUuid = null;
203 private Conversation conversation;
204 private FragmentConversationBinding binding;
205 private Toast messageLoaderToast;
206 private ConversationsActivity activity;
207 private boolean reInitRequiredOnStart = true;
208 private final OnClickListener clickToMuc =
209 new OnClickListener() {
210
211 @Override
212 public void onClick(View v) {
213 ConferenceDetailsActivity.open(getActivity(), conversation);
214 }
215 };
216 private final OnClickListener leaveMuc =
217 new OnClickListener() {
218
219 @Override
220 public void onClick(View v) {
221 activity.xmppConnectionService.archiveConversation(conversation);
222 }
223 };
224 private final OnClickListener joinMuc =
225 new OnClickListener() {
226
227 @Override
228 public void onClick(View v) {
229 activity.xmppConnectionService.joinMuc(conversation);
230 }
231 };
232
233 private final OnClickListener acceptJoin =
234 new OnClickListener() {
235 @Override
236 public void onClick(View v) {
237 conversation.setAttribute("accept_non_anonymous", true);
238 activity.xmppConnectionService.updateConversation(conversation);
239 activity.xmppConnectionService.joinMuc(conversation);
240 }
241 };
242
243 private final OnClickListener enterPassword =
244 new OnClickListener() {
245
246 @Override
247 public void onClick(View v) {
248 MucOptions muc = conversation.getMucOptions();
249 String password = muc.getPassword();
250 if (password == null) {
251 password = "";
252 }
253 activity.quickPasswordEdit(
254 password,
255 value -> {
256 activity.xmppConnectionService.providePasswordForMuc(
257 conversation, value);
258 return null;
259 });
260 }
261 };
262 private final OnScrollListener mOnScrollListener =
263 new OnScrollListener() {
264
265 @Override
266 public void onScrollStateChanged(AbsListView view, int scrollState) {
267 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
268 updateThreadFromLastMessage();
269 fireReadEvent();
270 }
271 }
272
273 @Override
274 public void onScroll(
275 final AbsListView view,
276 int firstVisibleItem,
277 int visibleItemCount,
278 int totalItemCount) {
279 toggleScrollDownButton(view);
280 synchronized (ConversationFragment.this.messageList) {
281 if (firstVisibleItem < 5
282 && conversation != null
283 && conversation.messagesLoaded.compareAndSet(true, false)
284 && messageList.size() > 0) {
285 long timestamp;
286 if (messageList.get(0).getType() == Message.TYPE_STATUS
287 && messageList.size() >= 2) {
288 timestamp = messageList.get(1).getTimeSent();
289 } else {
290 timestamp = messageList.get(0).getTimeSent();
291 }
292 activity.xmppConnectionService.loadMoreMessages(
293 conversation,
294 timestamp,
295 new XmppConnectionService.OnMoreMessagesLoaded() {
296 @Override
297 public void onMoreMessagesLoaded(
298 final int c, final Conversation conversation) {
299 if (ConversationFragment.this.conversation
300 != conversation) {
301 conversation.messagesLoaded.set(true);
302 return;
303 }
304 runOnUiThread(
305 () -> {
306 synchronized (messageList) {
307 final int oldPosition =
308 binding.messagesView
309 .getFirstVisiblePosition();
310 Message message = null;
311 int childPos;
312 for (childPos = 0;
313 childPos + oldPosition
314 < messageList.size();
315 ++childPos) {
316 message =
317 messageList.get(
318 oldPosition
319 + childPos);
320 if (message.getType()
321 != Message.TYPE_STATUS) {
322 break;
323 }
324 }
325 final String uuid =
326 message != null
327 ? message.getUuid()
328 : null;
329 View v =
330 binding.messagesView.getChildAt(
331 childPos);
332 final int pxOffset =
333 (v == null) ? 0 : v.getTop();
334 ConversationFragment.this.conversation
335 .populateWithMessages(
336 ConversationFragment
337 .this
338 .messageList);
339 try {
340 updateStatusMessages();
341 } catch (IllegalStateException e) {
342 Log.d(
343 Config.LOGTAG,
344 "caught illegal state exception while updating status messages");
345 }
346 messageListAdapter
347 .notifyDataSetChanged();
348 int pos =
349 Math.max(
350 getIndexOf(
351 uuid,
352 messageList),
353 0);
354 binding.messagesView
355 .setSelectionFromTop(
356 pos, pxOffset);
357 if (messageLoaderToast != null) {
358 messageLoaderToast.cancel();
359 }
360 conversation.messagesLoaded.set(true);
361 }
362 });
363 }
364
365 @Override
366 public void informUser(final int resId) {
367
368 runOnUiThread(
369 () -> {
370 if (messageLoaderToast != null) {
371 messageLoaderToast.cancel();
372 }
373 if (ConversationFragment.this.conversation
374 != conversation) {
375 return;
376 }
377 messageLoaderToast =
378 Toast.makeText(
379 view.getContext(),
380 resId,
381 Toast.LENGTH_LONG);
382 messageLoaderToast.show();
383 });
384 }
385 });
386 }
387 }
388 }
389 };
390 private final EditMessage.OnCommitContentListener mEditorContentListener =
391 new EditMessage.OnCommitContentListener() {
392 @Override
393 public boolean onCommitContent(
394 InputContentInfoCompat inputContentInfo,
395 int flags,
396 Bundle opts,
397 String[] contentMimeTypes) {
398 // try to get permission to read the image, if applicable
399 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
400 != 0) {
401 try {
402 inputContentInfo.requestPermission();
403 } catch (Exception e) {
404 Log.e(
405 Config.LOGTAG,
406 "InputContentInfoCompat#requestPermission() failed.",
407 e);
408 Toast.makeText(
409 getActivity(),
410 activity.getString(
411 R.string.no_permission_to_access_x,
412 inputContentInfo.getDescription()),
413 Toast.LENGTH_LONG)
414 .show();
415 return false;
416 }
417 }
418 if (hasPermissions(
419 REQUEST_ADD_EDITOR_CONTENT,
420 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
421 attachEditorContentToConversation(inputContentInfo.getContentUri());
422 } else {
423 mPendingEditorContent = inputContentInfo.getContentUri();
424 }
425 return true;
426 }
427 };
428 private Message selectedMessage;
429 private final OnClickListener mEnableAccountListener =
430 new OnClickListener() {
431 @Override
432 public void onClick(View v) {
433 final Account account = conversation == null ? null : conversation.getAccount();
434 if (account != null) {
435 account.setOption(Account.OPTION_DISABLED, false);
436 activity.xmppConnectionService.updateAccount(account);
437 }
438 }
439 };
440 private final OnClickListener mUnblockClickListener =
441 new OnClickListener() {
442 @Override
443 public void onClick(final View v) {
444 v.post(() -> v.setVisibility(View.INVISIBLE));
445 if (conversation.isDomainBlocked()) {
446 BlockContactDialog.show(activity, conversation);
447 } else {
448 unblockConversation(conversation);
449 }
450 }
451 };
452 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
453 private final OnClickListener mAddBackClickListener =
454 new OnClickListener() {
455
456 @Override
457 public void onClick(View v) {
458 final Contact contact = conversation == null ? null : conversation.getContact();
459 if (contact != null) {
460 activity.xmppConnectionService.createContact(contact, true);
461 activity.switchToContactDetails(contact);
462 }
463 }
464 };
465 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
466 private final OnClickListener mAllowPresenceSubscription =
467 new OnClickListener() {
468 @Override
469 public void onClick(View v) {
470 final Contact contact = conversation == null ? null : conversation.getContact();
471 if (contact != null) {
472 activity.xmppConnectionService.sendPresencePacket(
473 contact.getAccount(),
474 activity.xmppConnectionService
475 .getPresenceGenerator()
476 .sendPresenceUpdatesTo(contact));
477 hideSnackbar();
478 }
479 }
480 };
481 protected OnClickListener clickToDecryptListener =
482 new OnClickListener() {
483
484 @Override
485 public void onClick(View v) {
486 PendingIntent pendingIntent =
487 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
488 if (pendingIntent != null) {
489 try {
490 getActivity()
491 .startIntentSenderForResult(
492 pendingIntent.getIntentSender(),
493 REQUEST_DECRYPT_PGP,
494 null,
495 0,
496 0,
497 0);
498 } catch (SendIntentException e) {
499 Toast.makeText(
500 getActivity(),
501 R.string.unable_to_connect_to_keychain,
502 Toast.LENGTH_SHORT)
503 .show();
504 conversation
505 .getAccount()
506 .getPgpDecryptionService()
507 .continueDecryption(true);
508 }
509 }
510 updateSnackBar(conversation);
511 }
512 };
513 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
514 private final OnEditorActionListener mEditorActionListener =
515 (v, actionId, event) -> {
516 if (actionId == EditorInfo.IME_ACTION_SEND) {
517 InputMethodManager imm =
518 (InputMethodManager)
519 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
520 if (imm != null && imm.isFullscreenMode()) {
521 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
522 }
523 sendMessage();
524 return true;
525 } else {
526 return false;
527 }
528 };
529 private final OnClickListener mScrollButtonListener =
530 new OnClickListener() {
531
532 @Override
533 public void onClick(View v) {
534 stopScrolling();
535 setSelection(binding.messagesView.getCount() - 1, true);
536 }
537 };
538 private final OnClickListener mSendButtonListener =
539 new OnClickListener() {
540
541 @Override
542 public void onClick(View v) {
543 Object tag = v.getTag();
544 if (tag instanceof SendButtonAction) {
545 SendButtonAction action = (SendButtonAction) tag;
546 switch (action) {
547 case TAKE_PHOTO:
548 case RECORD_VIDEO:
549 case SEND_LOCATION:
550 case RECORD_VOICE:
551 case CHOOSE_PICTURE:
552 attachFile(action.toChoice());
553 break;
554 case CANCEL:
555 if (conversation != null) {
556 if (conversation.setCorrectingMessage(null)) {
557 binding.textinput.setText("");
558 binding.textinput.append(conversation.getDraftMessage());
559 conversation.setDraftMessage(null);
560 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
561 conversation.setNextCounterpart(null);
562 binding.textinput.setText("");
563 } else {
564 binding.textinput.setText("");
565 }
566 updateChatMsgHint();
567 updateSendButton();
568 updateEditablity();
569 }
570 break;
571 default:
572 sendMessage();
573 }
574 } else {
575 sendMessage();
576 }
577 }
578 };
579 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
580 @Override
581 public void handleOnBackPressed() {
582 conversation.setLockThread(false);
583 this.setEnabled(false);
584 conversation.setUserSelectedThread(false);
585 refresh();
586 updateThreadFromLastMessage();
587 }
588 };
589 private int completionIndex = 0;
590 private int lastCompletionLength = 0;
591 private String incomplete;
592 private int lastCompletionCursor;
593 private boolean firstWord = false;
594 private Message mPendingDownloadableMessage;
595
596 private static ConversationFragment findConversationFragment(Activity activity) {
597 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
598 if (fragment instanceof ConversationFragment) {
599 return (ConversationFragment) fragment;
600 }
601 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
602 if (fragment instanceof ConversationFragment) {
603 return (ConversationFragment) fragment;
604 }
605 return null;
606 }
607
608 public static void startStopPending(Activity activity) {
609 ConversationFragment fragment = findConversationFragment(activity);
610 if (fragment != null) {
611 fragment.messageListAdapter.startStopPending();
612 }
613 }
614
615 public static void downloadFile(Activity activity, Message message) {
616 ConversationFragment fragment = findConversationFragment(activity);
617 if (fragment != null) {
618 fragment.startDownloadable(message);
619 }
620 }
621
622 public static void registerPendingMessage(Activity activity, Message message) {
623 ConversationFragment fragment = findConversationFragment(activity);
624 if (fragment != null) {
625 fragment.pendingMessage.push(message);
626 }
627 }
628
629 public static void openPendingMessage(Activity activity) {
630 ConversationFragment fragment = findConversationFragment(activity);
631 if (fragment != null) {
632 Message message = fragment.pendingMessage.pop();
633 if (message != null) {
634 fragment.messageListAdapter.openDownloadable(message);
635 }
636 }
637 }
638
639 public static Conversation getConversation(Activity activity) {
640 return getConversation(activity, R.id.secondary_fragment);
641 }
642
643 private static Conversation getConversation(Activity activity, @IdRes int res) {
644 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
645 if (fragment instanceof ConversationFragment) {
646 return ((ConversationFragment) fragment).getConversation();
647 } else {
648 return null;
649 }
650 }
651
652 public static ConversationFragment get(Activity activity) {
653 FragmentManager fragmentManager = activity.getFragmentManager();
654 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
655 if (fragment instanceof ConversationFragment) {
656 return (ConversationFragment) fragment;
657 } else {
658 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
659 return fragment instanceof ConversationFragment
660 ? (ConversationFragment) fragment
661 : null;
662 }
663 }
664
665 public static Conversation getConversationReliable(Activity activity) {
666 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
667 if (conversation != null) {
668 return conversation;
669 }
670 return getConversation(activity, R.id.main_fragment);
671 }
672
673 private static boolean scrolledToBottom(AbsListView listView) {
674 final int count = listView.getCount();
675 if (count == 0) {
676 return true;
677 } else if (listView.getLastVisiblePosition() == count - 1) {
678 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
679 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
680 } else {
681 return false;
682 }
683 }
684
685 private void toggleScrollDownButton() {
686 toggleScrollDownButton(binding.messagesView);
687 }
688
689 private void toggleScrollDownButton(AbsListView listView) {
690 if (conversation == null) {
691 return;
692 }
693 if (scrolledToBottom(listView)) {
694 lastMessageUuid = null;
695 hideUnreadMessagesCount();
696 } else {
697 binding.scrollToBottomButton.setEnabled(true);
698 binding.scrollToBottomButton.show();
699 if (lastMessageUuid == null) {
700 lastMessageUuid = conversation.getLatestMessage().getUuid();
701 }
702 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
703 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
704 }
705 }
706 }
707
708 private int getIndexOf(String uuid, List<Message> messages) {
709 if (uuid == null) {
710 return messages.size() - 1;
711 }
712 for (int i = 0; i < messages.size(); ++i) {
713 if (uuid.equals(messages.get(i).getUuid())) {
714 return i;
715 } else {
716 Message next = messages.get(i);
717 while (next != null && next.wasMergedIntoPrevious()) {
718 if (uuid.equals(next.getUuid())) {
719 return i;
720 }
721 next = next.next();
722 }
723 }
724 }
725 return -1;
726 }
727
728 private ScrollState getScrollPosition() {
729 final ListView listView = this.binding == null ? null : this.binding.messagesView;
730 if (listView == null
731 || listView.getCount() == 0
732 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
733 return null;
734 } else {
735 final int pos = listView.getFirstVisiblePosition();
736 final View view = listView.getChildAt(0);
737 if (view == null) {
738 return null;
739 } else {
740 return new ScrollState(pos, view.getTop());
741 }
742 }
743 }
744
745 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
746 if (scrollPosition != null) {
747
748 this.lastMessageUuid = lastMessageUuid;
749 if (lastMessageUuid != null) {
750 binding.unreadCountCustomView.setUnreadCount(
751 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
752 }
753 // TODO maybe this needs a 'post'
754 this.binding.messagesView.setSelectionFromTop(
755 scrollPosition.position, scrollPosition.offset);
756 toggleScrollDownButton();
757 }
758 }
759
760 private void attachLocationToConversation(Conversation conversation, Uri uri) {
761 if (conversation == null) {
762 return;
763 }
764 activity.xmppConnectionService.attachLocationToConversation(
765 conversation,
766 uri,
767 new UiCallback<Message>() {
768
769 @Override
770 public void success(Message message) {}
771
772 @Override
773 public void error(int errorCode, Message object) {
774 // TODO show possible pgp error
775 }
776
777 @Override
778 public void userInputRequired(PendingIntent pi, Message object) {}
779 });
780 }
781
782 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
783 if (conversation == null) {
784 return;
785 }
786 final Toast prepareFileToast =
787 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
788 prepareFileToast.show();
789 activity.delegateUriPermissionsToService(uri);
790 activity.xmppConnectionService.attachFileToConversation(
791 conversation,
792 uri,
793 type,
794 new UiInformableCallback<Message>() {
795 @Override
796 public void inform(final String text) {
797 hidePrepareFileToast(prepareFileToast);
798 runOnUiThread(() -> activity.replaceToast(text));
799 }
800
801 @Override
802 public void success(Message message) {
803 runOnUiThread(() -> activity.hideToast());
804 hidePrepareFileToast(prepareFileToast);
805 }
806
807 @Override
808 public void error(final int errorCode, Message message) {
809 hidePrepareFileToast(prepareFileToast);
810 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
811 }
812
813 @Override
814 public void userInputRequired(PendingIntent pi, Message message) {
815 hidePrepareFileToast(prepareFileToast);
816 }
817 });
818 }
819
820 public void attachEditorContentToConversation(Uri uri) {
821 mediaPreviewAdapter.addMediaPreviews(
822 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
823 toggleInputMethod();
824 }
825
826 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
827 if (conversation == null) {
828 return;
829 }
830 final Toast prepareFileToast =
831 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
832 prepareFileToast.show();
833 activity.delegateUriPermissionsToService(uri);
834 activity.xmppConnectionService.attachImageToConversation(
835 conversation,
836 uri,
837 type,
838 new UiCallback<Message>() {
839
840 @Override
841 public void userInputRequired(PendingIntent pi, Message object) {
842 hidePrepareFileToast(prepareFileToast);
843 }
844
845 @Override
846 public void success(Message message) {
847 hidePrepareFileToast(prepareFileToast);
848 }
849
850 @Override
851 public void error(final int error, final Message message) {
852 hidePrepareFileToast(prepareFileToast);
853 final ConversationsActivity activity = ConversationFragment.this.activity;
854 if (activity == null) {
855 return;
856 }
857 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
858 }
859 });
860 }
861
862 private void hidePrepareFileToast(final Toast prepareFileToast) {
863 if (prepareFileToast != null && activity != null) {
864 activity.runOnUiThread(prepareFileToast::cancel);
865 }
866 }
867
868 private void sendMessage() {
869 conversation.setUserSelectedThread(false);
870 if (mediaPreviewAdapter.hasAttachments()) {
871 commitAttachments();
872 return;
873 }
874 final Editable text = this.binding.textinput.getText();
875 final String body = text == null ? "" : text.toString();
876 final Conversation conversation = this.conversation;
877 if (body.length() == 0 || conversation == null) {
878 return;
879 }
880 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
881 return;
882 }
883 final Message message;
884 if (conversation.getCorrectingMessage() == null) {
885 message = new Message(conversation, body, conversation.getNextEncryption());
886 message.setThread(conversation.getThread());
887 Message.configurePrivateMessage(message);
888 } else {
889 message = conversation.getCorrectingMessage();
890 message.setBody(body);
891 message.putEdited(message.getUuid(), message.getServerMsgId());
892 message.setServerMsgId(null);
893 message.setUuid(UUID.randomUUID().toString());
894 }
895 switch (conversation.getNextEncryption()) {
896 case Message.ENCRYPTION_PGP:
897 sendPgpMessage(message);
898 break;
899 default:
900 sendMessage(message);
901 }
902 }
903
904 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
905 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
906 && trustKeysIfNeeded(requestCode);
907 }
908
909 protected boolean trustKeysIfNeeded(int requestCode) {
910 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
911 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
912 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
913 boolean hasUndecidedOwn =
914 !axolotlService
915 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
916 .isEmpty();
917 boolean hasUndecidedContacts =
918 !axolotlService
919 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
920 .isEmpty();
921 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
922 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
923 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
924 if (hasUndecidedOwn
925 || hasUndecidedContacts
926 || hasPendingKeys
927 || hasNoTrustedKeys
928 || hasUnaccepted
929 || downloadInProgress) {
930 axolotlService.createSessionsIfNeeded(conversation);
931 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
932 String[] contacts = new String[targets.size()];
933 for (int i = 0; i < contacts.length; ++i) {
934 contacts[i] = targets.get(i).toString();
935 }
936 intent.putExtra("contacts", contacts);
937 intent.putExtra(
938 EXTRA_ACCOUNT,
939 conversation.getAccount().getJid().asBareJid().toEscapedString());
940 intent.putExtra("conversation", conversation.getUuid());
941 startActivityForResult(intent, requestCode);
942 return true;
943 } else {
944 return false;
945 }
946 }
947
948 public void updateChatMsgHint() {
949 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
950 if (conversation.getCorrectingMessage() != null) {
951 this.binding.textInputHint.setVisibility(View.GONE);
952 this.binding.textinput.setHint(R.string.send_corrected_message);
953 binding.conversationViewPager.setCurrentItem(0);
954 } else if (multi && conversation.getNextCounterpart() != null) {
955 this.binding.textinput.setHint(R.string.send_message);
956 this.binding.textInputHint.setVisibility(View.VISIBLE);
957 this.binding.textInputHint.setText(
958 getString(
959 R.string.send_private_message_to,
960 conversation.getNextCounterpart().getResource()));
961 binding.conversationViewPager.setCurrentItem(0);
962 } else if (multi && !conversation.getMucOptions().participating()) {
963 this.binding.textInputHint.setVisibility(View.GONE);
964 this.binding.textinput.setHint(R.string.you_are_not_participating);
965 } else {
966 this.binding.textInputHint.setVisibility(View.GONE);
967 this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
968 getActivity().invalidateOptionsMenu();
969 }
970
971 binding.messagesView.post(this::updateThreadFromLastMessage);
972 }
973
974 public void setupIme() {
975 this.binding.textinput.refreshIme();
976 }
977
978 private void handleActivityResult(ActivityResult activityResult) {
979 if (activityResult.resultCode == Activity.RESULT_OK) {
980 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
981 } else {
982 handleNegativeActivityResult(activityResult.requestCode);
983 }
984 }
985
986 private void handlePositiveActivityResult(int requestCode, final Intent data) {
987 switch (requestCode) {
988 case REQUEST_TRUST_KEYS_TEXT:
989 sendMessage();
990 break;
991 case REQUEST_TRUST_KEYS_ATTACHMENTS:
992 commitAttachments();
993 break;
994 case REQUEST_START_AUDIO_CALL:
995 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
996 break;
997 case REQUEST_START_VIDEO_CALL:
998 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
999 break;
1000 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1001 final List<Attachment> imageUris =
1002 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1003 mediaPreviewAdapter.addMediaPreviews(imageUris);
1004 toggleInputMethod();
1005 break;
1006 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1007 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1008 if (takePhotoUri != null) {
1009 mediaPreviewAdapter.addMediaPreviews(
1010 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1011 toggleInputMethod();
1012 } else {
1013 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1014 }
1015 break;
1016 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1017 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1018 case ATTACHMENT_CHOICE_RECORD_VOICE:
1019 final Attachment.Type type =
1020 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1021 ? Attachment.Type.RECORDING
1022 : Attachment.Type.FILE;
1023 final List<Attachment> fileUris =
1024 Attachment.extractAttachments(getActivity(), data, type);
1025 mediaPreviewAdapter.addMediaPreviews(fileUris);
1026 toggleInputMethod();
1027 break;
1028 case ATTACHMENT_CHOICE_LOCATION:
1029 final double latitude = data.getDoubleExtra("latitude", 0);
1030 final double longitude = data.getDoubleExtra("longitude", 0);
1031 final int accuracy = data.getIntExtra("accuracy", 0);
1032 final Uri geo;
1033 if (accuracy > 0) {
1034 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1035 } else {
1036 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1037 }
1038 mediaPreviewAdapter.addMediaPreviews(
1039 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1040 toggleInputMethod();
1041 break;
1042 case REQUEST_INVITE_TO_CONVERSATION:
1043 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1044 if (invite != null) {
1045 if (invite.execute(activity)) {
1046 activity.mToast =
1047 Toast.makeText(
1048 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1049 activity.mToast.show();
1050 }
1051 }
1052 break;
1053 }
1054 }
1055
1056 private void commitAttachments() {
1057 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1058 if (anyNeedsExternalStoragePermission(attachments)
1059 && !hasPermissions(
1060 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1061 return;
1062 }
1063 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1064 return;
1065 }
1066 final PresenceSelector.OnPresenceSelected callback =
1067 () -> {
1068 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1069 final Attachment attachment = i.next();
1070 if (attachment.getType() == Attachment.Type.LOCATION) {
1071 attachLocationToConversation(conversation, attachment.getUri());
1072 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1073 Log.d(
1074 Config.LOGTAG,
1075 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1076 attachImageToConversation(
1077 conversation, attachment.getUri(), attachment.getMime());
1078 } else {
1079 Log.d(
1080 Config.LOGTAG,
1081 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1082 attachFileToConversation(
1083 conversation, attachment.getUri(), attachment.getMime());
1084 }
1085 }
1086 mediaPreviewAdapter.notifyDataSetChanged();
1087 toggleInputMethod();
1088 };
1089 if (conversation == null
1090 || conversation.getMode() == Conversation.MODE_MULTI
1091 || Attachment.canBeSendInband(attachments)
1092 || (conversation.getAccount().httpUploadAvailable()
1093 && FileBackend.allFilesUnderSize(
1094 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1095 callback.onPresenceSelected();
1096 } else {
1097 activity.selectPresence(conversation, callback);
1098 }
1099 }
1100
1101 private static boolean anyNeedsExternalStoragePermission(
1102 final Collection<Attachment> attachments) {
1103 for (final Attachment attachment : attachments) {
1104 if (attachment.getType() != Attachment.Type.LOCATION) {
1105 return true;
1106 }
1107 }
1108 return false;
1109 }
1110
1111 public void toggleInputMethod() {
1112 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1113 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1114 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1115 updateSendButton();
1116 }
1117
1118 private void handleNegativeActivityResult(int requestCode) {
1119 switch (requestCode) {
1120 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1121 if (pendingTakePhotoUri.clear()) {
1122 Log.d(
1123 Config.LOGTAG,
1124 "cleared pending photo uri after negative activity result");
1125 }
1126 break;
1127 }
1128 }
1129
1130 @Override
1131 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1132 super.onActivityResult(requestCode, resultCode, data);
1133 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1134 if (activity != null && activity.xmppConnectionService != null) {
1135 handleActivityResult(activityResult);
1136 } else {
1137 this.postponedActivityResult.push(activityResult);
1138 }
1139 }
1140
1141 public void unblockConversation(final Blockable conversation) {
1142 activity.xmppConnectionService.sendUnblockRequest(conversation);
1143 }
1144
1145 @Override
1146 public void onAttach(Activity activity) {
1147 super.onAttach(activity);
1148 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1149 if (activity instanceof ConversationsActivity) {
1150 this.activity = (ConversationsActivity) activity;
1151 } else {
1152 throw new IllegalStateException(
1153 "Trying to attach fragment to activity that is not the ConversationsActivity");
1154 }
1155 }
1156
1157 @Override
1158 public void onDetach() {
1159 super.onDetach();
1160 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1161 }
1162
1163 @Override
1164 public void onCreate(Bundle savedInstanceState) {
1165 super.onCreate(savedInstanceState);
1166 setHasOptionsMenu(true);
1167 activity.getOnBackPressedDispatcher().addCallback(backPressedLeaveSingleThread);
1168 }
1169
1170 @Override
1171 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1172 menuInflater.inflate(R.menu.fragment_conversation, menu);
1173 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1174 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1175 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1176 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1177 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1178 final MenuItem menuCall = menu.findItem(R.id.action_call);
1179 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1180 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1181 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1182
1183 if (conversation != null) {
1184 if (conversation.getMode() == Conversation.MODE_MULTI) {
1185 menuContactDetails.setVisible(false);
1186 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1187 menuMucDetails.setTitle(
1188 conversation.getMucOptions().isPrivateAndNonAnonymous()
1189 ? R.string.action_muc_details
1190 : R.string.channel_details);
1191 menuCall.setVisible(false);
1192 menuOngoingCall.setVisible(false);
1193 } else {
1194 final XmppConnectionService service =
1195 activity == null ? null : activity.xmppConnectionService;
1196 final Optional<OngoingRtpSession> ongoingRtpSession =
1197 service == null
1198 ? Optional.absent()
1199 : service.getJingleConnectionManager()
1200 .getOngoingRtpConnection(conversation.getContact());
1201 if (ongoingRtpSession.isPresent()) {
1202 menuOngoingCall.setVisible(true);
1203 menuCall.setVisible(false);
1204 } else {
1205 menuOngoingCall.setVisible(false);
1206 final RtpCapability.Capability rtpCapability =
1207 RtpCapability.check(conversation.getContact());
1208 final boolean cameraAvailable =
1209 activity != null && activity.isCameraFeatureAvailable();
1210 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1211 menuVideoCall.setVisible(
1212 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1213 }
1214 menuContactDetails.setVisible(!this.conversation.withSelf());
1215 menuMucDetails.setVisible(false);
1216 menuInviteContact.setVisible(
1217 service != null
1218 && service.findConferenceServer(conversation.getAccount()) != null);
1219 }
1220 if (conversation.isMuted()) {
1221 menuMute.setVisible(false);
1222 } else {
1223 menuUnmute.setVisible(false);
1224 }
1225 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
1226 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1227 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1228 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1229 } else {
1230 menuTogglePinned.setTitle(R.string.add_to_favorites);
1231 }
1232 }
1233 super.onCreateOptionsMenu(menu, menuInflater);
1234 }
1235
1236 @Override
1237 public View onCreateView(
1238 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1239 this.binding =
1240 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1241 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1242
1243 binding.textinput.addTextChangedListener(
1244 new StylingHelper.MessageEditorStyler(binding.textinput));
1245
1246 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1247 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1248
1249 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1250
1251 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1252 binding.messagesView.setOnScrollListener(mOnScrollListener);
1253 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1254 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1255 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1256 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1257 messageListAdapter.setOnContactPictureClicked(this);
1258 messageListAdapter.setOnContactPictureLongClicked(this);
1259 binding.messagesView.setAdapter(messageListAdapter);
1260
1261 registerForContextMenu(binding.messagesView);
1262
1263 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1264 this.binding.textinput.setCustomInsertionActionModeCallback(
1265 new EditMessageActionModeCallback(this.binding.textinput));
1266 }
1267
1268 messageListAdapter.setOnMessageBoxClicked(message -> {
1269 setThread(message.getThread());
1270 conversation.setUserSelectedThread(true);
1271 });
1272
1273 binding.threadIdenticonLayout.setOnClickListener(v -> {
1274 boolean wasLocked = conversation.getLockThread();
1275 conversation.setLockThread(false);
1276 backPressedLeaveSingleThread.setEnabled(false);
1277 if (wasLocked) {
1278 conversation.setUserSelectedThread(false);
1279 refresh();
1280 updateThreadFromLastMessage();
1281 } else {
1282 newThread();
1283 conversation.setUserSelectedThread(true);
1284 newThreadTutorialToast("Switched to new thread");
1285 }
1286 });
1287
1288 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1289 boolean wasLocked = conversation.getLockThread();
1290 conversation.setLockThread(false);
1291 backPressedLeaveSingleThread.setEnabled(false);
1292 setThread(null);
1293 conversation.setUserSelectedThread(true);
1294 if (wasLocked) refresh();
1295 newThreadTutorialToast("Cleared thread");
1296 return true;
1297 });
1298
1299 return binding.getRoot();
1300 }
1301
1302 protected void newThreadTutorialToast(String s) {
1303 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1304 final int tutorialCount = p.getInt("thread_tutorial", 0);
1305 if (tutorialCount < 5) {
1306 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1307 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1308 }
1309 }
1310
1311 @Override
1312 public void onDestroyView() {
1313 super.onDestroyView();
1314 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1315 messageListAdapter.setOnContactPictureClicked(null);
1316 messageListAdapter.setOnContactPictureLongClicked(null);
1317 if (conversation != null) conversation.setupViewPager(null, null);
1318 }
1319
1320 private void quoteText(String text) {
1321 if (binding.textinput.isEnabled()) {
1322 binding.textinput.insertAsQuote(text);
1323 binding.textinput.requestFocus();
1324 InputMethodManager inputMethodManager =
1325 (InputMethodManager)
1326 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1327 if (inputMethodManager != null) {
1328 inputMethodManager.showSoftInput(
1329 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1330 }
1331 }
1332 }
1333
1334 private void quoteMessage(Message message) {
1335 setThread(message.getThread());
1336 conversation.setUserSelectedThread(true);
1337 quoteText(MessageUtils.prepareQuote(message));
1338 }
1339
1340 private void setThread(Element thread) {
1341 this.conversation.setThread(thread);
1342 binding.threadIdenticon.setAlpha(0f);
1343 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1344 if (thread != null) {
1345 final String threadId = thread.getContent();
1346 if (threadId != null) {
1347 binding.threadIdenticon.setAlpha(1f);
1348 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1349 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1350 }
1351 }
1352 }
1353
1354 @Override
1355 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1356 // This should cancel any remaining click events that would otherwise trigger links
1357 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1358 synchronized (this.messageList) {
1359 super.onCreateContextMenu(menu, v, menuInfo);
1360 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1361 this.selectedMessage = this.messageList.get(acmi.position);
1362 populateContextMenu(menu);
1363 }
1364 }
1365
1366 private void populateContextMenu(ContextMenu menu) {
1367 final Message m = this.selectedMessage;
1368 final Transferable t = m.getTransferable();
1369 Message relevantForCorrection = m;
1370 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1371 relevantForCorrection = relevantForCorrection.next();
1372 }
1373 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1374
1375 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1376 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1377 return;
1378 }
1379
1380 if (m.getStatus() == Message.STATUS_RECEIVED
1381 && t != null
1382 && (t.getStatus() == Transferable.STATUS_CANCELLED
1383 || t.getStatus() == Transferable.STATUS_FAILED)) {
1384 return;
1385 }
1386
1387 final boolean deleted = m.isDeleted();
1388 final boolean encrypted =
1389 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1390 || m.getEncryption() == Message.ENCRYPTION_PGP;
1391 final boolean receiving =
1392 m.getStatus() == Message.STATUS_RECEIVED
1393 && (t instanceof JingleFileTransferConnection
1394 || t instanceof HttpDownloadConnection);
1395 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1396 MenuItem openWith = menu.findItem(R.id.open_with);
1397 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1398 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1399 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1400 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1401 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1402 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1403 MenuItem shareWith = menu.findItem(R.id.share_with);
1404 MenuItem sendAgain = menu.findItem(R.id.send_again);
1405 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1406 MenuItem downloadFile = menu.findItem(R.id.download_file);
1407 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1408 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1409 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1410 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1411 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1412 final boolean showError =
1413 m.getStatus() == Message.STATUS_SEND_FAILED
1414 && m.getErrorMessage() != null
1415 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1416 if (!encrypted && !m.getBody().equals("")) {
1417 copyMessage.setVisible(true);
1418 quoteMessage.setVisible(!showError && MessageUtils.prepareQuote(m).length() > 0);
1419 }
1420 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1421 retryDecryption.setVisible(true);
1422 }
1423 if (!showError
1424 && relevantForCorrection.getType() == Message.TYPE_TEXT
1425 && !m.isGeoUri()
1426 && relevantForCorrection.isLastCorrectableMessage()
1427 && m.getConversation() instanceof Conversation) {
1428 correctMessage.setVisible(true);
1429 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1430 }
1431 if ((m.isFileOrImage() && !deleted && !receiving)
1432 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1433 && !unInitiatedButKnownSize
1434 && t == null) {
1435 shareWith.setVisible(true);
1436 }
1437 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1438 sendAgain.setVisible(true);
1439 }
1440 if (m.hasFileOnRemoteHost()
1441 || m.isGeoUri()
1442 || m.treatAsDownloadable()
1443 || unInitiatedButKnownSize
1444 || t instanceof HttpDownloadConnection) {
1445 copyUrl.setVisible(true);
1446 }
1447 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1448 downloadFile.setVisible(true);
1449 downloadFile.setTitle(
1450 activity.getString(
1451 R.string.download_x_file,
1452 UIHelper.getFileDescriptionString(activity, m)));
1453 }
1454 final boolean waitingOfferedSending =
1455 m.getStatus() == Message.STATUS_WAITING
1456 || m.getStatus() == Message.STATUS_UNSEND
1457 || m.getStatus() == Message.STATUS_OFFERED;
1458 final boolean cancelable =
1459 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1460 if (cancelable) {
1461 cancelTransmission.setVisible(true);
1462 }
1463 if (m.isFileOrImage() && !deleted && !cancelable) {
1464 final String path = m.getRelativeFilePath();
1465 if (path == null
1466 || !path.startsWith("/")
1467 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1468 deleteFile.setVisible(true);
1469 deleteFile.setTitle(
1470 activity.getString(
1471 R.string.delete_x_file,
1472 UIHelper.getFileDescriptionString(activity, m)));
1473 }
1474 }
1475 if (showError) {
1476 showErrorMessage.setVisible(true);
1477 }
1478 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1479 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1480 || (mime != null && mime.startsWith("audio/"))) {
1481 openWith.setVisible(true);
1482 }
1483 }
1484 }
1485
1486 @Override
1487 public boolean onContextItemSelected(MenuItem item) {
1488 switch (item.getItemId()) {
1489 case R.id.share_with:
1490 ShareUtil.share(activity, selectedMessage);
1491 return true;
1492 case R.id.correct_message:
1493 correctMessage(selectedMessage);
1494 return true;
1495 case R.id.retract_message:
1496 new AlertDialog.Builder(activity)
1497 .setTitle(R.string.retract_message)
1498 .setMessage("Do you really want to retract this message?")
1499 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1500 Message message = selectedMessage;
1501 while (message.mergeable(message.next())) {
1502 message = message.next();
1503 }
1504 message.setBody(" ");
1505 message.putEdited(message.getUuid(), message.getServerMsgId());
1506 message.setServerMsgId(null);
1507 message.setUuid(UUID.randomUUID().toString());
1508 sendMessage(message);
1509 })
1510 .setNegativeButton(R.string.no, null).show();
1511 return true;
1512 case R.id.copy_message:
1513 ShareUtil.copyToClipboard(activity, selectedMessage);
1514 return true;
1515 case R.id.quote_message:
1516 quoteMessage(selectedMessage);
1517 return true;
1518 case R.id.send_again:
1519 resendMessage(selectedMessage);
1520 return true;
1521 case R.id.copy_url:
1522 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1523 return true;
1524 case R.id.download_file:
1525 startDownloadable(selectedMessage);
1526 return true;
1527 case R.id.cancel_transmission:
1528 cancelTransmission(selectedMessage);
1529 return true;
1530 case R.id.retry_decryption:
1531 retryDecryption(selectedMessage);
1532 return true;
1533 case R.id.delete_file:
1534 deleteFile(selectedMessage);
1535 return true;
1536 case R.id.show_error_message:
1537 showErrorMessage(selectedMessage);
1538 return true;
1539 case R.id.open_with:
1540 openWith(selectedMessage);
1541 return true;
1542 case R.id.only_this_thread:
1543 conversation.setLockThread(true);
1544 backPressedLeaveSingleThread.setEnabled(true);
1545 setThread(selectedMessage.getThread());
1546 refresh();
1547 return true;
1548 default:
1549 return super.onContextItemSelected(item);
1550 }
1551 }
1552
1553 @Override
1554 public boolean onOptionsItemSelected(final MenuItem item) {
1555 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1556 return false;
1557 } else if (conversation == null) {
1558 return super.onOptionsItemSelected(item);
1559 }
1560 switch (item.getItemId()) {
1561 case R.id.encryption_choice_axolotl:
1562 case R.id.encryption_choice_pgp:
1563 case R.id.encryption_choice_none:
1564 handleEncryptionSelection(item);
1565 break;
1566 case R.id.attach_choose_picture:
1567 case R.id.attach_take_picture:
1568 case R.id.attach_record_video:
1569 case R.id.attach_choose_file:
1570 case R.id.attach_record_voice:
1571 case R.id.attach_location:
1572 handleAttachmentSelection(item);
1573 break;
1574 case R.id.action_search:
1575 startSearch();
1576 break;
1577 case R.id.action_archive:
1578 activity.xmppConnectionService.archiveConversation(conversation);
1579 break;
1580 case R.id.action_contact_details:
1581 activity.switchToContactDetails(conversation.getContact());
1582 break;
1583 case R.id.action_muc_details:
1584 ConferenceDetailsActivity.open(activity, conversation);
1585 break;
1586 case R.id.action_invite:
1587 startActivityForResult(
1588 ChooseContactActivity.create(activity, conversation),
1589 REQUEST_INVITE_TO_CONVERSATION);
1590 break;
1591 case R.id.action_clear_history:
1592 clearHistoryDialog(conversation);
1593 break;
1594 case R.id.action_mute:
1595 muteConversationDialog(conversation);
1596 break;
1597 case R.id.action_unmute:
1598 unMuteConversation(conversation);
1599 break;
1600 case R.id.action_block:
1601 case R.id.action_unblock:
1602 final Activity activity = getActivity();
1603 if (activity instanceof XmppActivity) {
1604 BlockContactDialog.show((XmppActivity) activity, conversation);
1605 }
1606 break;
1607 case R.id.action_audio_call:
1608 checkPermissionAndTriggerAudioCall();
1609 break;
1610 case R.id.action_video_call:
1611 checkPermissionAndTriggerVideoCall();
1612 break;
1613 case R.id.action_ongoing_call:
1614 returnToOngoingCall();
1615 break;
1616 case R.id.action_toggle_pinned:
1617 togglePinned();
1618 break;
1619 case R.id.action_refresh_feature_discovery:
1620 refreshFeatureDiscovery();
1621 break;
1622 default:
1623 break;
1624 }
1625 return super.onOptionsItemSelected(item);
1626 }
1627
1628 public boolean onBackPressed() {
1629 boolean wasLocked = conversation.getLockThread();
1630 conversation.setLockThread(false);
1631 backPressedLeaveSingleThread.setEnabled(false);
1632 if (wasLocked) {
1633 conversation.setUserSelectedThread(false);
1634 refresh();
1635 updateThreadFromLastMessage();
1636 return true;
1637 }
1638 return false;
1639 }
1640
1641 private void startSearch() {
1642 final Intent intent = new Intent(getActivity(), SearchActivity.class);
1643 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
1644 startActivity(intent);
1645 }
1646
1647 private void returnToOngoingCall() {
1648 final Optional<OngoingRtpSession> ongoingRtpSession =
1649 activity.xmppConnectionService
1650 .getJingleConnectionManager()
1651 .getOngoingRtpConnection(conversation.getContact());
1652 if (ongoingRtpSession.isPresent()) {
1653 final OngoingRtpSession id = ongoingRtpSession.get();
1654 final Intent intent = new Intent(activity, RtpSessionActivity.class);
1655 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, id.getAccount().getJid().asBareJid().toEscapedString());
1656 intent.putExtra(
1657 RtpSessionActivity.EXTRA_ACCOUNT,
1658 id.getAccount().getJid().asBareJid().toEscapedString());
1659 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
1660 if (id instanceof AbstractJingleConnection.Id) {
1661 intent.setAction(Intent.ACTION_VIEW);
1662 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
1663 } else if (id instanceof JingleConnectionManager.RtpSessionProposal) {
1664 if (((JingleConnectionManager.RtpSessionProposal) id).media.contains(Media.VIDEO)) {
1665 intent.setAction(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1666 } else {
1667 intent.setAction(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1668 }
1669 }
1670 activity.startActivity(intent);
1671 }
1672 }
1673
1674 private void refreshFeatureDiscovery() {
1675 for (Map.Entry<String, Presence> entry : conversation.getContact().getPresences().getPresencesMap().entrySet()) {
1676 Jid jid = conversation.getContact().getJid();
1677 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
1678 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
1679 if (activity == null) return;
1680 activity.runOnUiThread(() -> {
1681 refresh();
1682 refreshCommands();
1683 });
1684 });
1685 }
1686 }
1687
1688 private void togglePinned() {
1689 final boolean pinned =
1690 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
1691 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
1692 activity.xmppConnectionService.updateConversation(conversation);
1693 activity.invalidateOptionsMenu();
1694 }
1695
1696 private void checkPermissionAndTriggerAudioCall() {
1697 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1698 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1699 return;
1700 }
1701 final List<String> permissions;
1702 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1703 permissions =
1704 Arrays.asList(
1705 Manifest.permission.RECORD_AUDIO,
1706 Manifest.permission.BLUETOOTH_CONNECT);
1707 } else {
1708 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
1709 }
1710 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
1711 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1712 }
1713 }
1714
1715 private void checkPermissionAndTriggerVideoCall() {
1716 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1717 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1718 return;
1719 }
1720 final List<String> permissions;
1721 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1722 permissions =
1723 Arrays.asList(
1724 Manifest.permission.RECORD_AUDIO,
1725 Manifest.permission.CAMERA,
1726 Manifest.permission.BLUETOOTH_CONNECT);
1727 } else {
1728 permissions =
1729 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
1730 }
1731 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
1732 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1733 }
1734 }
1735
1736 private void triggerRtpSession(final String action) {
1737 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy() != null) {
1738 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
1739 .show();
1740 return;
1741 }
1742 final Contact contact = conversation.getContact();
1743 if (contact.getPresences().anySupport(Namespace.JINGLE_MESSAGE)) {
1744 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
1745 } else {
1746 final RtpCapability.Capability capability;
1747 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
1748 capability = RtpCapability.Capability.VIDEO;
1749 } else {
1750 capability = RtpCapability.Capability.AUDIO;
1751 }
1752 PresenceSelector.selectFullJidForDirectRtpConnection(
1753 activity,
1754 contact,
1755 capability,
1756 fullJid -> {
1757 triggerRtpSession(contact.getAccount(), fullJid, action);
1758 });
1759 }
1760 }
1761
1762 private void triggerRtpSession(final Account account, final Jid with, final String action) {
1763 final Intent intent = new Intent(activity, RtpSessionActivity.class);
1764 intent.setAction(action);
1765 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, account.getJid().toEscapedString());
1766 intent.putExtra(RtpSessionActivity.EXTRA_WITH, with.toEscapedString());
1767 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1768 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
1769 startActivity(intent);
1770 }
1771
1772 private void handleAttachmentSelection(MenuItem item) {
1773 switch (item.getItemId()) {
1774 case R.id.attach_choose_picture:
1775 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
1776 break;
1777 case R.id.attach_take_picture:
1778 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
1779 break;
1780 case R.id.attach_record_video:
1781 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
1782 break;
1783 case R.id.attach_choose_file:
1784 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
1785 break;
1786 case R.id.attach_record_voice:
1787 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
1788 break;
1789 case R.id.attach_location:
1790 attachFile(ATTACHMENT_CHOICE_LOCATION);
1791 break;
1792 }
1793 }
1794
1795 private void handleEncryptionSelection(MenuItem item) {
1796 if (conversation == null) {
1797 return;
1798 }
1799 final boolean updated;
1800 switch (item.getItemId()) {
1801 case R.id.encryption_choice_none:
1802 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1803 item.setChecked(true);
1804 break;
1805 case R.id.encryption_choice_pgp:
1806 if (activity.hasPgp()) {
1807 if (conversation.getAccount().getPgpSignature() != null) {
1808 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
1809 item.setChecked(true);
1810 } else {
1811 updated = false;
1812 activity.announcePgp(
1813 conversation.getAccount(),
1814 conversation,
1815 null,
1816 activity.onOpenPGPKeyPublished);
1817 }
1818 } else {
1819 activity.showInstallPgpDialog();
1820 updated = false;
1821 }
1822 break;
1823 case R.id.encryption_choice_axolotl:
1824 Log.d(
1825 Config.LOGTAG,
1826 AxolotlService.getLogprefix(conversation.getAccount())
1827 + "Enabled axolotl for Contact "
1828 + conversation.getContact().getJid());
1829 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
1830 item.setChecked(true);
1831 break;
1832 default:
1833 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1834 break;
1835 }
1836 if (updated) {
1837 activity.xmppConnectionService.updateConversation(conversation);
1838 }
1839 updateChatMsgHint();
1840 getActivity().invalidateOptionsMenu();
1841 activity.refreshUi();
1842 }
1843
1844 public void attachFile(final int attachmentChoice) {
1845 attachFile(attachmentChoice, true);
1846 }
1847
1848 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
1849 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
1850 if (!hasPermissions(
1851 attachmentChoice,
1852 Manifest.permission.WRITE_EXTERNAL_STORAGE,
1853 Manifest.permission.RECORD_AUDIO)) {
1854 return;
1855 }
1856 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
1857 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
1858 if (!hasPermissions(
1859 attachmentChoice,
1860 Manifest.permission.WRITE_EXTERNAL_STORAGE,
1861 Manifest.permission.CAMERA)) {
1862 return;
1863 }
1864 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
1865 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1866 return;
1867 }
1868 }
1869 if (updateRecentlyUsed) {
1870 storeRecentlyUsedQuickAction(attachmentChoice);
1871 }
1872 final int encryption = conversation.getNextEncryption();
1873 final int mode = conversation.getMode();
1874 if (encryption == Message.ENCRYPTION_PGP) {
1875 if (activity.hasPgp()) {
1876 if (mode == Conversation.MODE_SINGLE
1877 && conversation.getContact().getPgpKeyId() != 0) {
1878 activity.xmppConnectionService
1879 .getPgpEngine()
1880 .hasKey(
1881 conversation.getContact(),
1882 new UiCallback<Contact>() {
1883
1884 @Override
1885 public void userInputRequired(
1886 PendingIntent pi, Contact contact) {
1887 startPendingIntent(pi, attachmentChoice);
1888 }
1889
1890 @Override
1891 public void success(Contact contact) {
1892 invokeAttachFileIntent(attachmentChoice);
1893 }
1894
1895 @Override
1896 public void error(int error, Contact contact) {
1897 activity.replaceToast(getString(error));
1898 }
1899 });
1900 } else if (mode == Conversation.MODE_MULTI
1901 && conversation.getMucOptions().pgpKeysInUse()) {
1902 if (!conversation.getMucOptions().everybodyHasKeys()) {
1903 Toast warning =
1904 Toast.makeText(
1905 getActivity(),
1906 R.string.missing_public_keys,
1907 Toast.LENGTH_LONG);
1908 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
1909 warning.show();
1910 }
1911 invokeAttachFileIntent(attachmentChoice);
1912 } else {
1913 showNoPGPKeyDialog(
1914 false,
1915 (dialog, which) -> {
1916 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1917 activity.xmppConnectionService.updateConversation(conversation);
1918 invokeAttachFileIntent(attachmentChoice);
1919 });
1920 }
1921 } else {
1922 activity.showInstallPgpDialog();
1923 }
1924 } else {
1925 invokeAttachFileIntent(attachmentChoice);
1926 }
1927 }
1928
1929 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
1930 try {
1931 activity.getPreferences()
1932 .edit()
1933 .putString(
1934 RECENTLY_USED_QUICK_ACTION,
1935 SendButtonAction.of(attachmentChoice).toString())
1936 .apply();
1937 } catch (IllegalArgumentException e) {
1938 // just do not save
1939 }
1940 }
1941
1942 @Override
1943 public void onRequestPermissionsResult(
1944 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
1945 final PermissionUtils.PermissionResult permissionResult =
1946 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
1947 if (grantResults.length > 0) {
1948 if (allGranted(permissionResult.grantResults)) {
1949 switch (requestCode) {
1950 case REQUEST_START_DOWNLOAD:
1951 if (this.mPendingDownloadableMessage != null) {
1952 startDownloadable(this.mPendingDownloadableMessage);
1953 }
1954 break;
1955 case REQUEST_ADD_EDITOR_CONTENT:
1956 if (this.mPendingEditorContent != null) {
1957 attachEditorContentToConversation(this.mPendingEditorContent);
1958 }
1959 break;
1960 case REQUEST_COMMIT_ATTACHMENTS:
1961 commitAttachments();
1962 break;
1963 case REQUEST_START_AUDIO_CALL:
1964 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1965 break;
1966 case REQUEST_START_VIDEO_CALL:
1967 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1968 break;
1969 default:
1970 attachFile(requestCode);
1971 break;
1972 }
1973 } else {
1974 @StringRes int res;
1975 String firstDenied =
1976 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
1977 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
1978 res = R.string.no_microphone_permission;
1979 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
1980 res = R.string.no_camera_permission;
1981 } else {
1982 res = R.string.no_storage_permission;
1983 }
1984 Toast.makeText(
1985 getActivity(),
1986 getString(res, getString(R.string.app_name)),
1987 Toast.LENGTH_SHORT)
1988 .show();
1989 }
1990 }
1991 if (writeGranted(grantResults, permissions)) {
1992 if (activity != null && activity.xmppConnectionService != null) {
1993 activity.xmppConnectionService.getBitmapCache().evictAll();
1994 activity.xmppConnectionService.restartFileObserver();
1995 }
1996 refresh();
1997 }
1998 }
1999
2000 public void startDownloadable(Message message) {
2001 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2002 this.mPendingDownloadableMessage = message;
2003 return;
2004 }
2005 Transferable transferable = message.getTransferable();
2006 if (transferable != null) {
2007 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2008 createNewConnection(message);
2009 return;
2010 }
2011 if (!transferable.start()) {
2012 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2013 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2014 .show();
2015 }
2016 } else if (message.treatAsDownloadable()
2017 || message.hasFileOnRemoteHost()
2018 || MessageUtils.unInitiatedButKnownSize(message)) {
2019 createNewConnection(message);
2020 } else {
2021 Log.d(
2022 Config.LOGTAG,
2023 message.getConversation().getAccount() + ": unable to start downloadable");
2024 }
2025 }
2026
2027 private void createNewConnection(final Message message) {
2028 if (!activity.xmppConnectionService.hasInternetConnection()) {
2029 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2030 .show();
2031 return;
2032 }
2033 if (message.getOob() != null && message.getOob().getScheme().equalsIgnoreCase("cid")) {
2034 try {
2035 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2036 message.setTransferable(transfer);
2037 transfer.start();
2038 } catch (URISyntaxException e) {
2039 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2040 }
2041 } else {
2042 activity.xmppConnectionService
2043 .getHttpConnectionManager()
2044 .createNewDownloadConnection(message, true);
2045 }
2046 }
2047
2048 @SuppressLint("InflateParams")
2049 protected void clearHistoryDialog(final Conversation conversation) {
2050 final AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2051 builder.setTitle(getString(R.string.clear_conversation_history));
2052 final View dialogView =
2053 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2054 final CheckBox endConversationCheckBox =
2055 dialogView.findViewById(R.id.end_conversation_checkbox);
2056 builder.setView(dialogView);
2057 builder.setNegativeButton(getString(R.string.cancel), null);
2058 builder.setPositiveButton(
2059 getString(R.string.confirm),
2060 (dialog, which) -> {
2061 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2062 if (endConversationCheckBox.isChecked()) {
2063 this.activity.xmppConnectionService.archiveConversation(conversation);
2064 this.activity.onConversationArchived(conversation);
2065 } else {
2066 activity.onConversationsListItemUpdated();
2067 refresh();
2068 }
2069 });
2070 builder.create().show();
2071 }
2072
2073 protected void muteConversationDialog(final Conversation conversation) {
2074 final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
2075 builder.setTitle(R.string.disable_notifications);
2076 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2077 final CharSequence[] labels = new CharSequence[durations.length];
2078 for (int i = 0; i < durations.length; ++i) {
2079 if (durations[i] == -1) {
2080 labels[i] = activity.getString(R.string.until_further_notice);
2081 } else {
2082 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2083 }
2084 }
2085 builder.setItems(
2086 labels,
2087 (dialog, which) -> {
2088 final long till;
2089 if (durations[which] == -1) {
2090 till = Long.MAX_VALUE;
2091 } else {
2092 till = System.currentTimeMillis() + (durations[which] * 1000L);
2093 }
2094 conversation.setMutedTill(till);
2095 activity.xmppConnectionService.updateConversation(conversation);
2096 activity.onConversationsListItemUpdated();
2097 refresh();
2098 activity.invalidateOptionsMenu();
2099 });
2100 builder.create().show();
2101 }
2102
2103 private boolean hasPermissions(int requestCode, List<String> permissions) {
2104 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
2105 final List<String> missingPermissions = new ArrayList<>();
2106 for (String permission : permissions) {
2107 if (Config.ONLY_INTERNAL_STORAGE
2108 && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2109 continue;
2110 }
2111 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2112 missingPermissions.add(permission);
2113 }
2114 }
2115 if (missingPermissions.size() == 0) {
2116 return true;
2117 } else {
2118 requestPermissions(
2119 missingPermissions.toArray(new String[0]),
2120 requestCode);
2121 return false;
2122 }
2123 } else {
2124 return true;
2125 }
2126 }
2127
2128 private boolean hasPermissions(int requestCode, String... permissions) {
2129 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2130 }
2131
2132 public void unMuteConversation(final Conversation conversation) {
2133 conversation.setMutedTill(0);
2134 this.activity.xmppConnectionService.updateConversation(conversation);
2135 this.activity.onConversationsListItemUpdated();
2136 refresh();
2137 this.activity.invalidateOptionsMenu();
2138 }
2139
2140 protected void invokeAttachFileIntent(final int attachmentChoice) {
2141 Intent intent = new Intent();
2142 boolean chooser = false;
2143 switch (attachmentChoice) {
2144 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2145 intent.setAction(Intent.ACTION_GET_CONTENT);
2146 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2147 intent.setType("image/*");
2148 chooser = true;
2149 break;
2150 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2151 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2152 break;
2153 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2154 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2155 pendingTakePhotoUri.push(uri);
2156 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2157 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2158 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2159 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2160 break;
2161 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2162 chooser = true;
2163 intent.setType("*/*");
2164 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2165 intent.addCategory(Intent.CATEGORY_OPENABLE);
2166 intent.setAction(Intent.ACTION_GET_CONTENT);
2167 break;
2168 case ATTACHMENT_CHOICE_RECORD_VOICE:
2169 intent = new Intent(getActivity(), RecordingActivity.class);
2170 break;
2171 case ATTACHMENT_CHOICE_LOCATION:
2172 intent = GeoHelper.getFetchIntent(activity);
2173 break;
2174 }
2175 final Context context = getActivity();
2176 if (context == null) {
2177 return;
2178 }
2179 try {
2180 if (chooser) {
2181 startActivityForResult(
2182 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2183 attachmentChoice);
2184 } else {
2185 startActivityForResult(intent, attachmentChoice);
2186 }
2187 } catch (final ActivityNotFoundException e) {
2188 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2189 }
2190 }
2191
2192 @Override
2193 public void onResume() {
2194 super.onResume();
2195 binding.messagesView.post(this::fireReadEvent);
2196 }
2197
2198 private void fireReadEvent() {
2199 if (activity != null && this.conversation != null) {
2200 String uuid = getLastVisibleMessageUuid();
2201 if (uuid != null) {
2202 activity.onConversationRead(this.conversation, uuid);
2203 }
2204 }
2205 }
2206
2207 private void newThread() {
2208 Element thread = new Element("thread", "jabber:client");
2209 thread.setContent(UUID.randomUUID().toString());
2210 setThread(thread);
2211 }
2212
2213 private void updateThreadFromLastMessage() {
2214 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2215 Message message = getLastVisibleMessage();
2216 if (message == null) {
2217 newThread();
2218 } else {
2219 setThread(message.getThread());
2220 }
2221 }
2222 }
2223
2224 private String getLastVisibleMessageUuid() {
2225 Message message = getLastVisibleMessage();
2226 return message == null ? null : message.getUuid();
2227 }
2228
2229 private Message getLastVisibleMessage() {
2230 if (binding == null) {
2231 return null;
2232 }
2233 synchronized (this.messageList) {
2234 int pos = binding.messagesView.getLastVisiblePosition();
2235 if (pos >= 0) {
2236 Message message = null;
2237 for (int i = pos; i >= 0; --i) {
2238 try {
2239 message = (Message) binding.messagesView.getItemAtPosition(i);
2240 } catch (IndexOutOfBoundsException e) {
2241 // should not happen if we synchronize properly. however if that fails we
2242 // just gonna try item -1
2243 continue;
2244 }
2245 if (message.getType() != Message.TYPE_STATUS) {
2246 break;
2247 }
2248 }
2249 if (message != null) {
2250 while (message.next() != null && message.next().wasMergedIntoPrevious()) {
2251 message = message.next();
2252 }
2253 return message;
2254 }
2255 }
2256 }
2257 return null;
2258 }
2259
2260 private void openWith(final Message message) {
2261 if (message.isGeoUri()) {
2262 GeoHelper.view(getActivity(), message);
2263 } else {
2264 final DownloadableFile file =
2265 activity.xmppConnectionService.getFileBackend().getFile(message);
2266 ViewUtil.view(activity, file);
2267 }
2268 }
2269
2270 private void showErrorMessage(final Message message) {
2271 AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2272 builder.setTitle(R.string.error_message);
2273 final String errorMessage = message.getErrorMessage();
2274 final String[] errorMessageParts =
2275 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2276 final String displayError;
2277 if (errorMessageParts.length == 2) {
2278 displayError = errorMessageParts[1];
2279 } else {
2280 displayError = errorMessage;
2281 }
2282 builder.setMessage(displayError);
2283 builder.setNegativeButton(
2284 R.string.copy_to_clipboard,
2285 (dialog, which) -> {
2286 activity.copyTextToClipboard(displayError, R.string.error_message);
2287 Toast.makeText(
2288 activity,
2289 R.string.error_message_copied_to_clipboard,
2290 Toast.LENGTH_SHORT)
2291 .show();
2292 });
2293 builder.setPositiveButton(R.string.confirm, null);
2294 builder.create().show();
2295 }
2296
2297 private void deleteFile(final Message message) {
2298 AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2299 builder.setNegativeButton(R.string.cancel, null);
2300 builder.setTitle(R.string.delete_file_dialog);
2301 builder.setMessage(R.string.delete_file_dialog_msg);
2302 builder.setPositiveButton(
2303 R.string.confirm,
2304 (dialog, which) -> {
2305 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2306 message.setDeleted(true);
2307 activity.xmppConnectionService.evictPreview(message.getUuid());
2308 activity.xmppConnectionService.updateMessage(message, false);
2309 activity.onConversationsListItemUpdated();
2310 refresh();
2311 }
2312 });
2313 builder.create().show();
2314 }
2315
2316 private void resendMessage(final Message message) {
2317 if (message.isFileOrImage()) {
2318 if (!(message.getConversation() instanceof Conversation)) {
2319 return;
2320 }
2321 final Conversation conversation = (Conversation) message.getConversation();
2322 final DownloadableFile file =
2323 activity.xmppConnectionService.getFileBackend().getFile(message);
2324 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2325 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2326 if (!message.hasFileOnRemoteHost()
2327 && xmppConnection != null
2328 && conversation.getMode() == Conversational.MODE_SINGLE
2329 && !xmppConnection
2330 .getFeatures()
2331 .httpUpload(message.getFileParams().getSize())) {
2332 activity.selectPresence(
2333 conversation,
2334 () -> {
2335 message.setCounterpart(conversation.getNextCounterpart());
2336 activity.xmppConnectionService.resendFailedMessages(message);
2337 new Handler()
2338 .post(
2339 () -> {
2340 int size = messageList.size();
2341 this.binding.messagesView.setSelection(
2342 size - 1);
2343 });
2344 });
2345 return;
2346 }
2347 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2348 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2349 return;
2350 } else {
2351 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2352 message.setDeleted(true);
2353 activity.xmppConnectionService.updateMessage(message, false);
2354 activity.onConversationsListItemUpdated();
2355 refresh();
2356 return;
2357 }
2358 }
2359 activity.xmppConnectionService.resendFailedMessages(message);
2360 new Handler()
2361 .post(
2362 () -> {
2363 int size = messageList.size();
2364 this.binding.messagesView.setSelection(size - 1);
2365 });
2366 }
2367
2368 private void cancelTransmission(Message message) {
2369 Transferable transferable = message.getTransferable();
2370 if (transferable != null) {
2371 transferable.cancel();
2372 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2373 activity.xmppConnectionService.markMessage(
2374 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2375 }
2376 }
2377
2378 private void retryDecryption(Message message) {
2379 message.setEncryption(Message.ENCRYPTION_PGP);
2380 activity.onConversationsListItemUpdated();
2381 refresh();
2382 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2383 }
2384
2385 public void privateMessageWith(final Jid counterpart) {
2386 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2387 activity.xmppConnectionService.sendChatState(conversation);
2388 }
2389 this.binding.textinput.setText("");
2390 this.conversation.setNextCounterpart(counterpart);
2391 updateChatMsgHint();
2392 updateSendButton();
2393 updateEditablity();
2394 }
2395
2396 private void correctMessage(Message message) {
2397 while (message.mergeable(message.next())) {
2398 message = message.next();
2399 }
2400 this.conversation.setCorrectingMessage(message);
2401 final Editable editable = binding.textinput.getText();
2402 this.conversation.setDraftMessage(editable.toString());
2403 this.binding.textinput.setText("");
2404 this.binding.textinput.append(message.getBody());
2405 }
2406
2407 private void highlightInConference(String nick) {
2408 final Editable editable = this.binding.textinput.getText();
2409 String oldString = editable.toString().trim();
2410 final int pos = this.binding.textinput.getSelectionStart();
2411 if (oldString.isEmpty() || pos == 0) {
2412 editable.insert(0, nick + ": ");
2413 } else {
2414 final char before = editable.charAt(pos - 1);
2415 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2416 if (before == '\n') {
2417 editable.insert(pos, nick + ": ");
2418 } else {
2419 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2420 if (NickValidityChecker.check(
2421 conversation,
2422 Arrays.asList(
2423 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2424 editable.insert(pos - 2, ", " + nick);
2425 return;
2426 }
2427 }
2428 editable.insert(
2429 pos,
2430 (Character.isWhitespace(before) ? "" : " ")
2431 + nick
2432 + (Character.isWhitespace(after) ? "" : " "));
2433 if (Character.isWhitespace(after)) {
2434 this.binding.textinput.setSelection(
2435 this.binding.textinput.getSelectionStart() + 1);
2436 }
2437 }
2438 }
2439 }
2440
2441 @Override
2442 public void startActivityForResult(Intent intent, int requestCode) {
2443 final Activity activity = getActivity();
2444 if (activity instanceof ConversationsActivity) {
2445 ((ConversationsActivity) activity).clearPendingViewIntent();
2446 }
2447 super.startActivityForResult(intent, requestCode);
2448 }
2449
2450 @Override
2451 public void onSaveInstanceState(@NotNull Bundle outState) {
2452 super.onSaveInstanceState(outState);
2453 if (conversation != null) {
2454 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2455 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2456 final Uri uri = pendingTakePhotoUri.peek();
2457 if (uri != null) {
2458 outState.putString(STATE_PHOTO_URI, uri.toString());
2459 }
2460 final ScrollState scrollState = getScrollPosition();
2461 if (scrollState != null) {
2462 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2463 }
2464 final ArrayList<Attachment> attachments =
2465 mediaPreviewAdapter == null
2466 ? new ArrayList<>()
2467 : mediaPreviewAdapter.getAttachments();
2468 if (attachments.size() > 0) {
2469 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2470 }
2471 }
2472 }
2473
2474 @Override
2475 public void onActivityCreated(Bundle savedInstanceState) {
2476 super.onActivityCreated(savedInstanceState);
2477 if (savedInstanceState == null) {
2478 return;
2479 }
2480 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2481 ArrayList<Attachment> attachments =
2482 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2483 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2484 if (uuid != null) {
2485 QuickLoader.set(uuid);
2486 this.pendingConversationsUuid.push(uuid);
2487 if (attachments != null && attachments.size() > 0) {
2488 this.pendingMediaPreviews.push(attachments);
2489 }
2490 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2491 if (takePhotoUri != null) {
2492 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2493 }
2494 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2495 }
2496 }
2497
2498 @Override
2499 public void onStart() {
2500 super.onStart();
2501 if (this.reInitRequiredOnStart && this.conversation != null) {
2502 final Bundle extras = pendingExtras.pop();
2503 reInit(this.conversation, extras != null);
2504 if (extras != null) {
2505 processExtras(extras);
2506 }
2507 } else if (conversation == null
2508 && activity != null
2509 && activity.xmppConnectionService != null) {
2510 final String uuid = pendingConversationsUuid.pop();
2511 Log.d(
2512 Config.LOGTAG,
2513 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
2514 + uuid);
2515 if (uuid != null) {
2516 findAndReInitByUuidOrArchive(uuid);
2517 }
2518 }
2519 }
2520
2521 @Override
2522 public void onStop() {
2523 super.onStop();
2524 final Activity activity = getActivity();
2525 messageListAdapter.unregisterListenerInAudioPlayer();
2526 if (activity == null || !activity.isChangingConfigurations()) {
2527 hideSoftKeyboard(activity);
2528 messageListAdapter.stopAudioPlayer();
2529 }
2530 if (this.conversation != null) {
2531 final String msg = this.binding.textinput.getText().toString();
2532 storeNextMessage(msg);
2533 updateChatState(this.conversation, msg);
2534 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
2535 }
2536 this.reInitRequiredOnStart = true;
2537 }
2538
2539 private void updateChatState(final Conversation conversation, final String msg) {
2540 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
2541 Account.State status = conversation.getAccount().getStatus();
2542 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
2543 activity.xmppConnectionService.sendChatState(conversation);
2544 }
2545 }
2546
2547 private void saveMessageDraftStopAudioPlayer() {
2548 final Conversation previousConversation = this.conversation;
2549 if (this.activity == null || this.binding == null || previousConversation == null) {
2550 return;
2551 }
2552 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
2553 final String msg = this.binding.textinput.getText().toString();
2554 storeNextMessage(msg);
2555 updateChatState(this.conversation, msg);
2556 messageListAdapter.stopAudioPlayer();
2557 mediaPreviewAdapter.clearPreviews();
2558 toggleInputMethod();
2559 }
2560
2561 public void reInit(final Conversation conversation, final Bundle extras) {
2562 QuickLoader.set(conversation.getUuid());
2563 final boolean changedConversation = this.conversation != conversation;
2564 if (changedConversation) {
2565 this.saveMessageDraftStopAudioPlayer();
2566 }
2567 this.clearPending();
2568 if (this.reInit(conversation, extras != null)) {
2569 if (extras != null) {
2570 processExtras(extras);
2571 }
2572 this.reInitRequiredOnStart = false;
2573 } else {
2574 this.reInitRequiredOnStart = true;
2575 pendingExtras.push(extras);
2576 }
2577 resetUnreadMessagesCount();
2578 }
2579
2580 private void reInit(Conversation conversation) {
2581 reInit(conversation, false);
2582 }
2583
2584 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
2585 if (conversation == null) {
2586 return false;
2587 }
2588 final Conversation originalConversation = this.conversation;
2589 this.conversation = conversation;
2590 // once we set the conversation all is good and it will automatically do the right thing in
2591 // onStart()
2592 if (this.activity == null || this.binding == null) {
2593 return false;
2594 }
2595
2596 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2597 activity.onConversationArchived(this.conversation);
2598 return false;
2599 }
2600
2601 setThread(conversation.getThread());
2602
2603 stopScrolling();
2604 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
2605
2606 if (this.conversation.isRead() && hasExtras) {
2607 Log.d(Config.LOGTAG, "trimming conversation");
2608 this.conversation.trim();
2609 }
2610
2611 setupIme();
2612
2613 final boolean scrolledToBottomAndNoPending =
2614 this.scrolledToBottom() && pendingScrollState.peek() == null;
2615
2616 this.binding.textSendButton.setContentDescription(
2617 activity.getString(R.string.send_message_to_x, conversation.getName()));
2618 this.binding.textinput.setKeyboardListener(null);
2619 this.binding.textinput.setText("");
2620 final boolean participating =
2621 conversation.getMode() == Conversational.MODE_SINGLE
2622 || conversation.getMucOptions().participating();
2623 if (participating) {
2624 this.binding.textinput.append(this.conversation.getNextMessage());
2625 }
2626 this.binding.textinput.setKeyboardListener(this);
2627 messageListAdapter.updatePreferences();
2628 refresh(false);
2629 activity.invalidateOptionsMenu();
2630 this.conversation.messagesLoaded.set(true);
2631 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
2632
2633 if (hasExtras || scrolledToBottomAndNoPending) {
2634 resetUnreadMessagesCount();
2635 synchronized (this.messageList) {
2636 Log.d(Config.LOGTAG, "jump to first unread message");
2637 final Message first = conversation.getFirstUnreadMessage();
2638 final int bottom = Math.max(0, this.messageList.size() - 1);
2639 final int pos;
2640 final boolean jumpToBottom;
2641 if (first == null) {
2642 pos = bottom;
2643 jumpToBottom = true;
2644 } else {
2645 int i = getIndexOf(first.getUuid(), this.messageList);
2646 pos = i < 0 ? bottom : i;
2647 jumpToBottom = false;
2648 }
2649 setSelection(pos, jumpToBottom);
2650 }
2651 }
2652
2653 this.binding.messagesView.post(this::fireReadEvent);
2654 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
2655 // layout which might be unnecessary since we can *see* it
2656 activity.xmppConnectionService
2657 .getNotificationService()
2658 .setOpenConversation(this.conversation);
2659
2660 if (commandAdapter != null && conversation != originalConversation) {
2661 originalConversation.setupViewPager(null, null);
2662 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout);
2663 refreshCommands();
2664 }
2665 if (commandAdapter == null && conversation != null) {
2666 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout);
2667 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
2668 binding.commandsView.setAdapter(commandAdapter);
2669 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
2670 final Element command = commandAdapter.getItem(position);
2671 activity.startCommand(conversation.getAccount(), command.getAttributeAsJid("jid"), command.getAttribute("node"));
2672 });
2673 refreshCommands();
2674 }
2675
2676 return true;
2677 }
2678
2679 public void refreshForNewCaps() {
2680 refreshCommands();
2681 }
2682
2683 protected void refreshCommands() {
2684 if (commandAdapter == null) return;
2685
2686 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
2687 if (commandJid == null) {
2688 conversation.hideViewPager();
2689 } else {
2690 conversation.showViewPager();
2691 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
2692 if (activity == null) return;
2693
2694 activity.runOnUiThread(() -> {
2695 if (iq.getType() == IqPacket.TYPE.RESULT) {
2696 binding.commandsViewProgressbar.setVisibility(View.GONE);
2697 commandAdapter.clear();
2698 for (Element child : iq.query().getChildren()) {
2699 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
2700 commandAdapter.add(child);
2701 }
2702 }
2703
2704 if (commandAdapter.getCount() < 1) conversation.hideViewPager();
2705 });
2706 });
2707 }
2708 }
2709
2710 private void resetUnreadMessagesCount() {
2711 lastMessageUuid = null;
2712 hideUnreadMessagesCount();
2713 }
2714
2715 private void hideUnreadMessagesCount() {
2716 if (this.binding == null) {
2717 return;
2718 }
2719 this.binding.scrollToBottomButton.setEnabled(false);
2720 this.binding.scrollToBottomButton.hide();
2721 this.binding.unreadCountCustomView.setVisibility(View.GONE);
2722 }
2723
2724 private void setSelection(int pos, boolean jumpToBottom) {
2725 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
2726 this.binding.messagesView.post(
2727 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
2728 this.binding.messagesView.post(this::fireReadEvent);
2729 }
2730
2731 private boolean scrolledToBottom() {
2732 return this.binding != null && scrolledToBottom(this.binding.messagesView);
2733 }
2734
2735 private void processExtras(final Bundle extras) {
2736 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
2737 final String text = extras.getString(Intent.EXTRA_TEXT);
2738 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
2739 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
2740 final String postInitAction =
2741 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
2742 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
2743 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
2744 final boolean doNotAppend =
2745 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
2746 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
2747 final List<Uri> uris = extractUris(extras);
2748 if (uris != null && uris.size() > 0) {
2749 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
2750 mediaPreviewAdapter.addMediaPreviews(
2751 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
2752 } else {
2753 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
2754 mediaPreviewAdapter.addMediaPreviews(
2755 Attachment.of(getActivity(), cleanedUris, type));
2756 }
2757 toggleInputMethod();
2758 return;
2759 }
2760 if (nick != null) {
2761 if (pm) {
2762 Jid jid = conversation.getJid();
2763 try {
2764 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
2765 privateMessageWith(next);
2766 } catch (final IllegalArgumentException ignored) {
2767 // do nothing
2768 }
2769 } else {
2770 final MucOptions mucOptions = conversation.getMucOptions();
2771 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
2772 highlightInConference(nick);
2773 }
2774 }
2775 } else {
2776 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
2777 mediaPreviewAdapter.addMediaPreviews(
2778 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
2779 toggleInputMethod();
2780 return;
2781 } else if (text != null && asQuote) {
2782 quoteText(text);
2783 } else {
2784 appendText(text, doNotAppend);
2785 }
2786 }
2787 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
2788 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
2789 return;
2790 }
2791 if ("message".equals(postInitAction)) {
2792 binding.conversationViewPager.post(() -> {
2793 binding.conversationViewPager.setCurrentItem(0);
2794 });
2795 }
2796 if ("command".equals(postInitAction)) {
2797 binding.conversationViewPager.post(() -> {
2798 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
2799 if (adapter != null && adapter.getCount() > 1) {
2800 binding.conversationViewPager.setCurrentItem(1);
2801 }
2802 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
2803 Jid commandJid = null;
2804 if (jid != null) {
2805 try {
2806 commandJid = Jid.of(jid);
2807 } catch (final IllegalArgumentException e) { }
2808 }
2809 if (commandJid == null || !commandJid.isFullJid()) {
2810 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
2811 if (discoJid != null) commandJid = discoJid;
2812 }
2813 if (node != null && commandJid != null) {
2814 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
2815 }
2816 });
2817 return;
2818 }
2819 final Message message =
2820 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
2821 if (message != null) {
2822 startDownloadable(message);
2823 }
2824 }
2825
2826 private Element commandFor(final Jid jid, final String node) {
2827 if (commandAdapter != null) {
2828 for (int i = 0; i < commandAdapter.getCount(); i++) {
2829 Element command = commandAdapter.getItem(i);
2830 final String commandNode = command.getAttribute("node");
2831 if (commandNode == null || !commandNode.equals(node)) continue;
2832
2833 final Jid commandJid = command.getAttributeAsJid("jid");
2834 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
2835
2836 return command;
2837 }
2838 }
2839
2840 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
2841 }
2842
2843 private List<Uri> extractUris(final Bundle extras) {
2844 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
2845 if (uris != null) {
2846 return uris;
2847 }
2848 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
2849 if (uri != null) {
2850 return Collections.singletonList(uri);
2851 } else {
2852 return null;
2853 }
2854 }
2855
2856 private List<Uri> cleanUris(final List<Uri> uris) {
2857 final Iterator<Uri> iterator = uris.iterator();
2858 while (iterator.hasNext()) {
2859 final Uri uri = iterator.next();
2860 if (FileBackend.weOwnFile(uri)) {
2861 iterator.remove();
2862 Toast.makeText(
2863 getActivity(),
2864 R.string.security_violation_not_attaching_file,
2865 Toast.LENGTH_SHORT)
2866 .show();
2867 }
2868 }
2869 return uris;
2870 }
2871
2872 private boolean showBlockSubmenu(View view) {
2873 final Jid jid = conversation.getJid();
2874 final boolean showReject =
2875 !conversation.isWithStranger()
2876 && conversation
2877 .getContact()
2878 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
2879 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
2880 popupMenu.inflate(R.menu.block);
2881 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
2882 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
2883 popupMenu.setOnMenuItemClickListener(
2884 menuItem -> {
2885 Blockable blockable;
2886 switch (menuItem.getItemId()) {
2887 case R.id.reject:
2888 activity.xmppConnectionService.stopPresenceUpdatesTo(
2889 conversation.getContact());
2890 updateSnackBar(conversation);
2891 return true;
2892 case R.id.block_domain:
2893 blockable =
2894 conversation
2895 .getAccount()
2896 .getRoster()
2897 .getContact(jid.getDomain());
2898 break;
2899 default:
2900 blockable = conversation;
2901 }
2902 BlockContactDialog.show(activity, blockable);
2903 return true;
2904 });
2905 popupMenu.show();
2906 return true;
2907 }
2908
2909 private void updateSnackBar(final Conversation conversation) {
2910 final Account account = conversation.getAccount();
2911 final XmppConnection connection = account.getXmppConnection();
2912 final int mode = conversation.getMode();
2913 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
2914 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
2915 return;
2916 }
2917 if (account.getStatus() == Account.State.DISABLED) {
2918 showSnackbar(
2919 R.string.this_account_is_disabled,
2920 R.string.enable,
2921 this.mEnableAccountListener);
2922 } else if (conversation.isBlocked()) {
2923 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
2924 } else if (contact != null
2925 && !contact.showInRoster()
2926 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2927 showSnackbar(
2928 R.string.contact_added_you,
2929 R.string.add_back,
2930 this.mAddBackClickListener,
2931 this.mLongPressBlockListener);
2932 } else if (contact != null
2933 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2934 showSnackbar(
2935 R.string.contact_asks_for_presence_subscription,
2936 R.string.allow,
2937 this.mAllowPresenceSubscription,
2938 this.mLongPressBlockListener);
2939 } else if (mode == Conversation.MODE_MULTI
2940 && !conversation.getMucOptions().online()
2941 && account.getStatus() == Account.State.ONLINE) {
2942 switch (conversation.getMucOptions().getError()) {
2943 case NICK_IN_USE:
2944 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
2945 break;
2946 case NO_RESPONSE:
2947 showSnackbar(R.string.joining_conference, 0, null);
2948 break;
2949 case SERVER_NOT_FOUND:
2950 if (conversation.receivedMessagesCount() > 0) {
2951 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
2952 } else {
2953 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
2954 }
2955 break;
2956 case REMOTE_SERVER_TIMEOUT:
2957 if (conversation.receivedMessagesCount() > 0) {
2958 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
2959 } else {
2960 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
2961 }
2962 break;
2963 case PASSWORD_REQUIRED:
2964 showSnackbar(
2965 R.string.conference_requires_password,
2966 R.string.enter_password,
2967 enterPassword);
2968 break;
2969 case BANNED:
2970 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
2971 break;
2972 case MEMBERS_ONLY:
2973 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
2974 break;
2975 case RESOURCE_CONSTRAINT:
2976 showSnackbar(
2977 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
2978 break;
2979 case KICKED:
2980 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
2981 break;
2982 case TECHNICAL_PROBLEMS:
2983 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
2984 break;
2985 case UNKNOWN:
2986 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
2987 break;
2988 case INVALID_NICK:
2989 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
2990 case SHUTDOWN:
2991 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
2992 break;
2993 case DESTROYED:
2994 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
2995 break;
2996 case NON_ANONYMOUS:
2997 showSnackbar(
2998 R.string.group_chat_will_make_your_jabber_id_public,
2999 R.string.join,
3000 acceptJoin);
3001 break;
3002 default:
3003 hideSnackbar();
3004 break;
3005 }
3006 } else if (account.hasPendingPgpIntent(conversation)) {
3007 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3008 } else if (connection != null
3009 && connection.getFeatures().blocking()
3010 && conversation.countMessages() != 0
3011 && !conversation.isBlocked()
3012 && conversation.isWithStranger()) {
3013 showSnackbar(
3014 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
3015 } else {
3016 hideSnackbar();
3017 }
3018 }
3019
3020 @Override
3021 public void refresh() {
3022 if (this.binding == null) {
3023 Log.d(
3024 Config.LOGTAG,
3025 "ConversationFragment.refresh() skipped updated because view binding was null");
3026 return;
3027 }
3028 if (this.conversation != null
3029 && this.activity != null
3030 && this.activity.xmppConnectionService != null) {
3031 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3032 activity.onConversationArchived(this.conversation);
3033 return;
3034 }
3035 }
3036 this.refresh(true);
3037 }
3038
3039 private void refresh(boolean notifyConversationRead) {
3040 synchronized (this.messageList) {
3041 if (this.conversation != null) {
3042 conversation.populateWithMessages(this.messageList);
3043 updateSnackBar(conversation);
3044 updateStatusMessages();
3045 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3046 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3047 binding.unreadCountCustomView.setUnreadCount(
3048 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3049 }
3050 this.messageListAdapter.notifyDataSetChanged();
3051 updateChatMsgHint();
3052 if (notifyConversationRead && activity != null) {
3053 binding.messagesView.post(this::fireReadEvent);
3054 }
3055 updateSendButton();
3056 updateEditablity();
3057 }
3058 }
3059 }
3060
3061 protected void messageSent() {
3062 mSendingPgpMessage.set(false);
3063 this.binding.textinput.setText("");
3064 if (conversation.setCorrectingMessage(null)) {
3065 this.binding.textinput.append(conversation.getDraftMessage());
3066 conversation.setDraftMessage(null);
3067 }
3068 storeNextMessage();
3069 updateChatMsgHint();
3070 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3071 final boolean prefScrollToBottom =
3072 p.getBoolean(
3073 "scroll_to_bottom",
3074 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3075 if (prefScrollToBottom || scrolledToBottom()) {
3076 new Handler()
3077 .post(
3078 () -> {
3079 int size = messageList.size();
3080 this.binding.messagesView.setSelection(size - 1);
3081 });
3082 }
3083 }
3084
3085 private boolean storeNextMessage() {
3086 return storeNextMessage(this.binding.textinput.getText().toString());
3087 }
3088
3089 private boolean storeNextMessage(String msg) {
3090 final boolean participating =
3091 conversation.getMode() == Conversational.MODE_SINGLE
3092 || conversation.getMucOptions().participating();
3093 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3094 && participating
3095 && this.conversation.setNextMessage(msg)) {
3096 this.activity.xmppConnectionService.updateConversation(this.conversation);
3097 return true;
3098 }
3099 return false;
3100 }
3101
3102 public void doneSendingPgpMessage() {
3103 mSendingPgpMessage.set(false);
3104 }
3105
3106 public long getMaxHttpUploadSize(Conversation conversation) {
3107 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3108 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3109 }
3110
3111 private void updateEditablity() {
3112 boolean canWrite =
3113 this.conversation.getMode() == Conversation.MODE_SINGLE
3114 || this.conversation.getMucOptions().participating()
3115 || this.conversation.getNextCounterpart() != null;
3116 this.binding.textinput.setFocusable(canWrite);
3117 this.binding.textinput.setFocusableInTouchMode(canWrite);
3118 this.binding.textSendButton.setEnabled(canWrite);
3119 this.binding.textinput.setCursorVisible(canWrite);
3120 this.binding.textinput.setEnabled(canWrite);
3121 }
3122
3123 public void updateSendButton() {
3124 boolean hasAttachments =
3125 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3126 final Conversation c = this.conversation;
3127 final Presence.Status status;
3128 final String text =
3129 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3130 final SendButtonAction action;
3131 if (hasAttachments) {
3132 action = SendButtonAction.TEXT;
3133 } else {
3134 action = SendButtonTool.getAction(getActivity(), c, text);
3135 }
3136 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3137 if (activity != null
3138 && activity.xmppConnectionService != null
3139 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3140 status = Presence.Status.OFFLINE;
3141 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3142 status = c.getContact().getShownStatus();
3143 } else {
3144 status =
3145 c.getMucOptions().online()
3146 ? Presence.Status.ONLINE
3147 : Presence.Status.OFFLINE;
3148 }
3149 } else {
3150 status = Presence.Status.OFFLINE;
3151 }
3152 this.binding.textSendButton.setTag(action);
3153 final Activity activity = getActivity();
3154 if (activity != null) {
3155 this.binding.textSendButton.setImageResource(
3156 SendButtonTool.getSendButtonImageResource(activity, action, status));
3157 }
3158
3159 if (hasAttachments || binding.textinput.getText().length() > 0) {
3160 binding.conversationViewPager.setCurrentItem(0);
3161 }
3162 }
3163
3164 protected void updateStatusMessages() {
3165 DateSeparator.addAll(this.messageList);
3166 if (showLoadMoreMessages(conversation)) {
3167 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3168 }
3169 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3170 ChatState state = conversation.getIncomingChatState();
3171 if (state == ChatState.COMPOSING) {
3172 this.messageList.add(
3173 Message.createStatusMessage(
3174 conversation,
3175 getString(R.string.contact_is_typing, conversation.getName())));
3176 } else if (state == ChatState.PAUSED) {
3177 this.messageList.add(
3178 Message.createStatusMessage(
3179 conversation,
3180 getString(
3181 R.string.contact_has_stopped_typing,
3182 conversation.getName())));
3183 } else {
3184 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3185 final Message message = this.messageList.get(i);
3186 if (message.getType() != Message.TYPE_STATUS) {
3187 if (message.getStatus() == Message.STATUS_RECEIVED) {
3188 return;
3189 } else {
3190 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3191 this.messageList.add(
3192 i + 1,
3193 Message.createStatusMessage(
3194 conversation,
3195 getString(
3196 R.string.contact_has_read_up_to_this_point,
3197 conversation.getName())));
3198 return;
3199 }
3200 }
3201 }
3202 }
3203 }
3204 } else {
3205 final MucOptions mucOptions = conversation.getMucOptions();
3206 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3207 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3208 ChatState state = ChatState.COMPOSING;
3209 List<MucOptions.User> users =
3210 conversation.getMucOptions().getUsersWithChatState(state, 5);
3211 if (users.size() == 0) {
3212 state = ChatState.PAUSED;
3213 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3214 }
3215 if (mucOptions.isPrivateAndNonAnonymous()) {
3216 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3217 final Set<ReadByMarker> markersForMessage =
3218 messageList.get(i).getReadByMarkers();
3219 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3220 for (ReadByMarker marker : markersForMessage) {
3221 if (!ReadByMarker.contains(marker, addedMarkers)) {
3222 addedMarkers.add(
3223 marker); // may be put outside this condition. set should do
3224 // dedup anyway
3225 MucOptions.User user = mucOptions.findUser(marker);
3226 if (user != null && !users.contains(user)) {
3227 shownMarkers.add(user);
3228 }
3229 }
3230 }
3231 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3232 final Message statusMessage;
3233 final int size = shownMarkers.size();
3234 if (size > 1) {
3235 final String body;
3236 if (size <= 4) {
3237 body =
3238 getString(
3239 R.string.contacts_have_read_up_to_this_point,
3240 UIHelper.concatNames(shownMarkers));
3241 } else if (ReadByMarker.allUsersRepresented(
3242 allUsers, markersForMessage, markerForSender)) {
3243 body = getString(R.string.everyone_has_read_up_to_this_point);
3244 } else {
3245 body =
3246 getString(
3247 R.string.contacts_and_n_more_have_read_up_to_this_point,
3248 UIHelper.concatNames(shownMarkers, 3),
3249 size - 3);
3250 }
3251 statusMessage = Message.createStatusMessage(conversation, body);
3252 statusMessage.setCounterparts(shownMarkers);
3253 } else if (size == 1) {
3254 statusMessage =
3255 Message.createStatusMessage(
3256 conversation,
3257 getString(
3258 R.string.contact_has_read_up_to_this_point,
3259 UIHelper.getDisplayName(shownMarkers.get(0))));
3260 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3261 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3262 } else {
3263 statusMessage = null;
3264 }
3265 if (statusMessage != null) {
3266 this.messageList.add(i + 1, statusMessage);
3267 }
3268 addedMarkers.add(markerForSender);
3269 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3270 break;
3271 }
3272 }
3273 }
3274 if (users.size() > 0) {
3275 Message statusMessage;
3276 if (users.size() == 1) {
3277 MucOptions.User user = users.get(0);
3278 int id =
3279 state == ChatState.COMPOSING
3280 ? R.string.contact_is_typing
3281 : R.string.contact_has_stopped_typing;
3282 statusMessage =
3283 Message.createStatusMessage(
3284 conversation, getString(id, UIHelper.getDisplayName(user)));
3285 statusMessage.setTrueCounterpart(user.getRealJid());
3286 statusMessage.setCounterpart(user.getFullJid());
3287 } else {
3288 int id =
3289 state == ChatState.COMPOSING
3290 ? R.string.contacts_are_typing
3291 : R.string.contacts_have_stopped_typing;
3292 statusMessage =
3293 Message.createStatusMessage(
3294 conversation, getString(id, UIHelper.concatNames(users)));
3295 statusMessage.setCounterparts(users);
3296 }
3297 this.messageList.add(statusMessage);
3298 }
3299 }
3300 }
3301
3302 private void stopScrolling() {
3303 long now = SystemClock.uptimeMillis();
3304 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3305 binding.messagesView.dispatchTouchEvent(cancel);
3306 }
3307
3308 private boolean showLoadMoreMessages(final Conversation c) {
3309 if (activity == null || activity.xmppConnectionService == null) {
3310 return false;
3311 }
3312 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3313 final MessageArchiveService service =
3314 activity.xmppConnectionService.getMessageArchiveService();
3315 return mam
3316 && (c.getLastClearHistory().getTimestamp() != 0
3317 || (c.countMessages() == 0
3318 && c.messagesLoaded.get()
3319 && c.hasMessagesLeftOnServer()
3320 && !service.queryInProgress(c)));
3321 }
3322
3323 private boolean hasMamSupport(final Conversation c) {
3324 if (c.getMode() == Conversation.MODE_SINGLE) {
3325 final XmppConnection connection = c.getAccount().getXmppConnection();
3326 return connection != null && connection.getFeatures().mam();
3327 } else {
3328 return c.getMucOptions().mamSupport();
3329 }
3330 }
3331
3332 protected void showSnackbar(
3333 final int message, final int action, final OnClickListener clickListener) {
3334 showSnackbar(message, action, clickListener, null);
3335 }
3336
3337 protected void showSnackbar(
3338 final int message,
3339 final int action,
3340 final OnClickListener clickListener,
3341 final View.OnLongClickListener longClickListener) {
3342 this.binding.snackbar.setVisibility(View.VISIBLE);
3343 this.binding.snackbar.setOnClickListener(null);
3344 this.binding.snackbarMessage.setText(message);
3345 this.binding.snackbarMessage.setOnClickListener(null);
3346 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3347 if (action != 0) {
3348 this.binding.snackbarAction.setText(action);
3349 }
3350 this.binding.snackbarAction.setOnClickListener(clickListener);
3351 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3352 }
3353
3354 protected void hideSnackbar() {
3355 this.binding.snackbar.setVisibility(View.GONE);
3356 }
3357
3358 protected void sendMessage(Message message) {
3359 activity.xmppConnectionService.sendMessage(message);
3360 messageSent();
3361 }
3362
3363 protected void sendPgpMessage(final Message message) {
3364 final XmppConnectionService xmppService = activity.xmppConnectionService;
3365 final Contact contact = message.getConversation().getContact();
3366 if (!activity.hasPgp()) {
3367 activity.showInstallPgpDialog();
3368 return;
3369 }
3370 if (conversation.getAccount().getPgpSignature() == null) {
3371 activity.announcePgp(
3372 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3373 return;
3374 }
3375 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3376 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3377 }
3378 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3379 if (contact.getPgpKeyId() != 0) {
3380 xmppService
3381 .getPgpEngine()
3382 .hasKey(
3383 contact,
3384 new UiCallback<Contact>() {
3385
3386 @Override
3387 public void userInputRequired(
3388 PendingIntent pi, Contact contact) {
3389 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
3390 }
3391
3392 @Override
3393 public void success(Contact contact) {
3394 encryptTextMessage(message);
3395 }
3396
3397 @Override
3398 public void error(int error, Contact contact) {
3399 activity.runOnUiThread(
3400 () ->
3401 Toast.makeText(
3402 activity,
3403 R.string
3404 .unable_to_connect_to_keychain,
3405 Toast.LENGTH_SHORT)
3406 .show());
3407 mSendingPgpMessage.set(false);
3408 }
3409 });
3410
3411 } else {
3412 showNoPGPKeyDialog(
3413 false,
3414 (dialog, which) -> {
3415 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3416 xmppService.updateConversation(conversation);
3417 message.setEncryption(Message.ENCRYPTION_NONE);
3418 xmppService.sendMessage(message);
3419 messageSent();
3420 });
3421 }
3422 } else {
3423 if (conversation.getMucOptions().pgpKeysInUse()) {
3424 if (!conversation.getMucOptions().everybodyHasKeys()) {
3425 Toast warning =
3426 Toast.makeText(
3427 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
3428 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
3429 warning.show();
3430 }
3431 encryptTextMessage(message);
3432 } else {
3433 showNoPGPKeyDialog(
3434 true,
3435 (dialog, which) -> {
3436 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3437 message.setEncryption(Message.ENCRYPTION_NONE);
3438 xmppService.updateConversation(conversation);
3439 xmppService.sendMessage(message);
3440 messageSent();
3441 });
3442 }
3443 }
3444 }
3445
3446 public void encryptTextMessage(Message message) {
3447 activity.xmppConnectionService
3448 .getPgpEngine()
3449 .encrypt(
3450 message,
3451 new UiCallback<Message>() {
3452
3453 @Override
3454 public void userInputRequired(PendingIntent pi, Message message) {
3455 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
3456 }
3457
3458 @Override
3459 public void success(Message message) {
3460 // TODO the following two call can be made before the callback
3461 getActivity().runOnUiThread(() -> messageSent());
3462 }
3463
3464 @Override
3465 public void error(final int error, Message message) {
3466 getActivity()
3467 .runOnUiThread(
3468 () -> {
3469 doneSendingPgpMessage();
3470 Toast.makeText(
3471 getActivity(),
3472 error == 0
3473 ? R.string
3474 .unable_to_connect_to_keychain
3475 : error,
3476 Toast.LENGTH_SHORT)
3477 .show();
3478 });
3479 }
3480 });
3481 }
3482
3483 public void showNoPGPKeyDialog(boolean plural, DialogInterface.OnClickListener listener) {
3484 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
3485 builder.setIconAttribute(android.R.attr.alertDialogIcon);
3486 if (plural) {
3487 builder.setTitle(getString(R.string.no_pgp_keys));
3488 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
3489 } else {
3490 builder.setTitle(getString(R.string.no_pgp_key));
3491 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
3492 }
3493 builder.setNegativeButton(getString(R.string.cancel), null);
3494 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
3495 builder.create().show();
3496 }
3497
3498 public void appendText(String text, final boolean doNotAppend) {
3499 if (text == null) {
3500 return;
3501 }
3502 final Editable editable = this.binding.textinput.getText();
3503 String previous = editable == null ? "" : editable.toString();
3504 if (doNotAppend && !TextUtils.isEmpty(previous)) {
3505 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
3506 .show();
3507 return;
3508 }
3509 if (UIHelper.isLastLineQuote(previous)) {
3510 text = '\n' + text;
3511 } else if (previous.length() != 0
3512 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
3513 text = " " + text;
3514 }
3515 this.binding.textinput.append(text);
3516 }
3517
3518 @Override
3519 public boolean onEnterPressed(final boolean isCtrlPressed) {
3520 if (isCtrlPressed || enterIsSend()) {
3521 sendMessage();
3522 return true;
3523 }
3524 return false;
3525 }
3526
3527 private boolean enterIsSend() {
3528 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
3529 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
3530 }
3531
3532 public boolean onArrowUpCtrlPressed() {
3533 final Message lastEditableMessage =
3534 conversation == null ? null : conversation.getLastEditableMessage();
3535 if (lastEditableMessage != null) {
3536 correctMessage(lastEditableMessage);
3537 return true;
3538 } else {
3539 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
3540 .show();
3541 return false;
3542 }
3543 }
3544
3545 @Override
3546 public void onTypingStarted() {
3547 final XmppConnectionService service =
3548 activity == null ? null : activity.xmppConnectionService;
3549 if (service == null) {
3550 return;
3551 }
3552 final Account.State status = conversation.getAccount().getStatus();
3553 if (status == Account.State.ONLINE
3554 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
3555 service.sendChatState(conversation);
3556 }
3557 runOnUiThread(this::updateSendButton);
3558 }
3559
3560 @Override
3561 public void onTypingStopped() {
3562 final XmppConnectionService service =
3563 activity == null ? null : activity.xmppConnectionService;
3564 if (service == null) {
3565 return;
3566 }
3567 final Account.State status = conversation.getAccount().getStatus();
3568 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
3569 service.sendChatState(conversation);
3570 }
3571 }
3572
3573 @Override
3574 public void onTextDeleted() {
3575 final XmppConnectionService service =
3576 activity == null ? null : activity.xmppConnectionService;
3577 if (service == null) {
3578 return;
3579 }
3580 final Account.State status = conversation.getAccount().getStatus();
3581 if (status == Account.State.ONLINE
3582 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
3583 service.sendChatState(conversation);
3584 }
3585 if (storeNextMessage()) {
3586 runOnUiThread(
3587 () -> {
3588 if (activity == null) {
3589 return;
3590 }
3591 activity.onConversationsListItemUpdated();
3592 });
3593 }
3594 runOnUiThread(this::updateSendButton);
3595 }
3596
3597 @Override
3598 public void onTextChanged() {
3599 if (conversation != null && conversation.getCorrectingMessage() != null) {
3600 runOnUiThread(this::updateSendButton);
3601 }
3602 }
3603
3604 @Override
3605 public boolean onTabPressed(boolean repeated) {
3606 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
3607 return false;
3608 }
3609 if (repeated) {
3610 completionIndex++;
3611 } else {
3612 lastCompletionLength = 0;
3613 completionIndex = 0;
3614 final String content = this.binding.textinput.getText().toString();
3615 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
3616 int start =
3617 lastCompletionCursor > 0
3618 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
3619 : 0;
3620 firstWord = start == 0;
3621 incomplete = content.substring(start, lastCompletionCursor);
3622 }
3623 List<String> completions = new ArrayList<>();
3624 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
3625 String name = user.getName();
3626 if (name != null && name.startsWith(incomplete)) {
3627 completions.add(name + (firstWord ? ": " : " "));
3628 }
3629 }
3630 Collections.sort(completions);
3631 if (completions.size() > completionIndex) {
3632 String completion = completions.get(completionIndex).substring(incomplete.length());
3633 this.binding
3634 .textinput
3635 .getEditableText()
3636 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
3637 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
3638 lastCompletionLength = completion.length();
3639 } else {
3640 completionIndex = -1;
3641 this.binding
3642 .textinput
3643 .getEditableText()
3644 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
3645 lastCompletionLength = 0;
3646 }
3647 return true;
3648 }
3649
3650 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
3651 try {
3652 getActivity()
3653 .startIntentSenderForResult(
3654 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0);
3655 } catch (final SendIntentException ignored) {
3656 }
3657 }
3658
3659 @Override
3660 public void onBackendConnected() {
3661 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
3662 String uuid = pendingConversationsUuid.pop();
3663 if (uuid != null) {
3664 if (!findAndReInitByUuidOrArchive(uuid)) {
3665 return;
3666 }
3667 } else {
3668 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
3669 clearPending();
3670 activity.onConversationArchived(conversation);
3671 return;
3672 }
3673 }
3674 ActivityResult activityResult = postponedActivityResult.pop();
3675 if (activityResult != null) {
3676 handleActivityResult(activityResult);
3677 }
3678 clearPending();
3679 }
3680
3681 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
3682 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
3683 if (conversation == null) {
3684 clearPending();
3685 activity.onConversationArchived(null);
3686 return false;
3687 }
3688 reInit(conversation);
3689 ScrollState scrollState = pendingScrollState.pop();
3690 String lastMessageUuid = pendingLastMessageUuid.pop();
3691 List<Attachment> attachments = pendingMediaPreviews.pop();
3692 if (scrollState != null) {
3693 setScrollPosition(scrollState, lastMessageUuid);
3694 }
3695 if (attachments != null && attachments.size() > 0) {
3696 Log.d(Config.LOGTAG, "had attachments on restore");
3697 mediaPreviewAdapter.addMediaPreviews(attachments);
3698 toggleInputMethod();
3699 }
3700 return true;
3701 }
3702
3703 private void clearPending() {
3704 if (postponedActivityResult.clear()) {
3705 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
3706 if (pendingTakePhotoUri.clear()) {
3707 Log.e(Config.LOGTAG, "cleared pending photo uri");
3708 }
3709 }
3710 if (pendingScrollState.clear()) {
3711 Log.e(Config.LOGTAG, "cleared scroll state");
3712 }
3713 if (pendingConversationsUuid.clear()) {
3714 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
3715 }
3716 if (pendingMediaPreviews.clear()) {
3717 Log.e(Config.LOGTAG, "cleared pending media previews");
3718 }
3719 }
3720
3721 public Conversation getConversation() {
3722 return conversation;
3723 }
3724
3725 @Override
3726 public void onContactPictureLongClicked(View v, final Message message) {
3727 final String fingerprint;
3728 if (message.getEncryption() == Message.ENCRYPTION_PGP
3729 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
3730 fingerprint = "pgp";
3731 } else {
3732 fingerprint = message.getFingerprint();
3733 }
3734 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
3735 final Contact contact = message.getContact();
3736 if (message.getStatus() <= Message.STATUS_RECEIVED
3737 && (contact == null || !contact.isSelf())) {
3738 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
3739 final Jid cp = message.getCounterpart();
3740 if (cp == null || cp.isBareJid()) {
3741 return;
3742 }
3743 final Jid tcp = message.getTrueCounterpart();
3744 final User userByRealJid =
3745 tcp != null
3746 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
3747 : null;
3748 final User user =
3749 userByRealJid != null
3750 ? userByRealJid
3751 : conversation.getMucOptions().findUserByFullJid(cp);
3752 popupMenu.inflate(R.menu.muc_details_context);
3753 final Menu menu = popupMenu.getMenu();
3754 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
3755 activity, menu, conversation, user);
3756 popupMenu.setOnMenuItemClickListener(
3757 menuItem ->
3758 MucDetailsContextMenuHelper.onContextItemSelected(
3759 menuItem, user, activity, fingerprint));
3760 } else {
3761 popupMenu.inflate(R.menu.one_on_one_context);
3762 popupMenu.setOnMenuItemClickListener(
3763 item -> {
3764 switch (item.getItemId()) {
3765 case R.id.action_contact_details:
3766 activity.switchToContactDetails(
3767 message.getContact(), fingerprint);
3768 break;
3769 case R.id.action_show_qr_code:
3770 activity.showQrCode(
3771 "xmpp:"
3772 + message.getContact()
3773 .getJid()
3774 .asBareJid()
3775 .toEscapedString());
3776 break;
3777 }
3778 return true;
3779 });
3780 }
3781 } else {
3782 popupMenu.inflate(R.menu.account_context);
3783 final Menu menu = popupMenu.getMenu();
3784 menu.findItem(R.id.action_manage_accounts)
3785 .setVisible(QuickConversationsService.isConversations());
3786 popupMenu.setOnMenuItemClickListener(
3787 item -> {
3788 final XmppActivity activity = this.activity;
3789 if (activity == null) {
3790 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
3791 return true;
3792 }
3793 switch (item.getItemId()) {
3794 case R.id.action_show_qr_code:
3795 activity.showQrCode(conversation.getAccount().getShareableUri());
3796 break;
3797 case R.id.action_account_details:
3798 activity.switchToAccount(
3799 message.getConversation().getAccount(), fingerprint);
3800 break;
3801 case R.id.action_manage_accounts:
3802 AccountUtils.launchManageAccounts(activity);
3803 break;
3804 }
3805 return true;
3806 });
3807 }
3808 popupMenu.show();
3809 }
3810
3811 @Override
3812 public void onContactPictureClicked(Message message) {
3813 setThread(message.getThread());
3814 conversation.setUserSelectedThread(true);
3815
3816 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
3817 if (received) {
3818 if (message.getConversation() instanceof Conversation
3819 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
3820 Jid tcp = message.getTrueCounterpart();
3821 Jid user = message.getCounterpart();
3822 if (user != null && !user.isBareJid()) {
3823 final MucOptions mucOptions =
3824 ((Conversation) message.getConversation()).getMucOptions();
3825 if (mucOptions.participating()
3826 || ((Conversation) message.getConversation()).getNextCounterpart()
3827 != null) {
3828 if (!mucOptions.isUserInRoom(user)
3829 && mucOptions.findUserByRealJid(
3830 tcp == null ? null : tcp.asBareJid())
3831 == null) {
3832 Toast.makeText(
3833 getActivity(),
3834 activity.getString(
3835 R.string.user_has_left_conference,
3836 user.getResource()),
3837 Toast.LENGTH_SHORT)
3838 .show();
3839 }
3840 highlightInConference(user.getResource());
3841 } else {
3842 Toast.makeText(
3843 getActivity(),
3844 R.string.you_are_not_participating,
3845 Toast.LENGTH_SHORT)
3846 .show();
3847 }
3848 }
3849 }
3850 }
3851 }
3852
3853 private Activity requireActivity() {
3854 final Activity activity = getActivity();
3855 if (activity == null) {
3856 throw new IllegalStateException("Activity not attached");
3857 }
3858 return activity;
3859 }
3860}