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.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.DatePickerDialog;
16import android.app.Fragment;
17import android.app.FragmentManager;
18import android.app.PendingIntent;
19import android.app.TimePickerDialog;
20import android.content.ActivityNotFoundException;
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.Intent;
24import android.content.IntentSender.SendIntentException;
25import android.content.SharedPreferences;
26import android.content.pm.PackageManager;
27import android.content.res.ColorStateList;
28import android.graphics.Color;
29import android.icu.util.Calendar;
30import android.icu.util.TimeZone;
31import android.net.Uri;
32import android.os.Build;
33import android.os.Bundle;
34import android.os.Environment;
35import android.os.Handler;
36import android.os.Looper;
37import android.os.storage.StorageManager;
38import android.os.SystemClock;
39import android.preference.PreferenceManager;
40import android.provider.MediaStore;
41import android.text.Editable;
42import android.text.SpannableStringBuilder;
43import android.text.TextUtils;
44import android.text.TextWatcher;
45import android.text.style.ImageSpan;
46import android.util.DisplayMetrics;
47import android.util.Log;
48import android.view.ContextMenu;
49import android.view.ContextMenu.ContextMenuInfo;
50import android.view.Gravity;
51import android.view.LayoutInflater;
52import android.view.Menu;
53import android.view.MenuInflater;
54import android.view.MenuItem;
55import android.view.MotionEvent;
56import android.view.View;
57import android.view.View.OnClickListener;
58import android.view.ViewGroup;
59import android.view.inputmethod.EditorInfo;
60import android.view.inputmethod.InputMethodManager;
61import android.view.WindowManager;
62import android.widget.AbsListView;
63import android.widget.AbsListView.OnScrollListener;
64import android.widget.AdapterView;
65import android.widget.AdapterView.AdapterContextMenuInfo;
66import android.widget.CheckBox;
67import android.widget.ListView;
68import android.widget.PopupMenu;
69import android.widget.PopupWindow;
70import android.widget.TextView.OnEditorActionListener;
71import android.widget.Toast;
72
73import androidx.activity.OnBackPressedCallback;
74import androidx.annotation.IdRes;
75import androidx.annotation.NonNull;
76import androidx.annotation.Nullable;
77import androidx.annotation.StringRes;
78import androidx.appcompat.app.AlertDialog;
79import androidx.core.content.pm.ShortcutInfoCompat;
80import androidx.core.content.pm.ShortcutManagerCompat;
81import androidx.core.graphics.ColorUtils;
82import androidx.core.view.inputmethod.InputConnectionCompat;
83import androidx.core.view.inputmethod.InputContentInfoCompat;
84import androidx.databinding.DataBindingUtil;
85import androidx.documentfile.provider.DocumentFile;
86import androidx.recyclerview.widget.RecyclerView.Adapter;
87import androidx.viewpager.widget.PagerAdapter;
88import androidx.viewpager.widget.ViewPager;
89
90import com.cheogram.android.BobTransfer;
91import com.cheogram.android.EmojiSearch;
92import com.cheogram.android.EditMessageSelectionActionModeCallback;
93import com.cheogram.android.WebxdcPage;
94import com.cheogram.android.WebxdcStore;
95
96import com.google.android.material.color.MaterialColors;
97import com.google.android.material.dialog.MaterialAlertDialogBuilder;
98import com.google.common.base.Optional;
99import com.google.common.collect.Collections2;
100import com.google.common.collect.ImmutableList;
101import com.google.common.collect.ImmutableSet;
102import com.google.common.collect.Lists;
103import com.google.common.collect.Ordering;
104
105import com.otaliastudios.autocomplete.Autocomplete;
106import com.otaliastudios.autocomplete.AutocompleteCallback;
107import com.otaliastudios.autocomplete.AutocompletePresenter;
108import com.otaliastudios.autocomplete.CharPolicy;
109import com.otaliastudios.autocomplete.RecyclerViewPresenter;
110
111import org.jetbrains.annotations.NotNull;
112
113import io.ipfs.cid.Cid;
114
115import java.io.File;
116import java.net.URISyntaxException;
117import java.util.AbstractMap;
118import java.util.ArrayList;
119import java.util.Arrays;
120import java.util.Collection;
121import java.util.Collections;
122import java.util.HashSet;
123import java.util.Iterator;
124import java.util.List;
125import java.util.Locale;
126import java.util.Map;
127import java.util.Set;
128import java.util.UUID;
129import java.util.concurrent.atomic.AtomicBoolean;
130import java.util.regex.Matcher;
131import java.util.regex.Pattern;
132import java.util.stream.Collectors;
133
134import eu.siacs.conversations.Config;
135import eu.siacs.conversations.R;
136import eu.siacs.conversations.crypto.axolotl.AxolotlService;
137import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
138import eu.siacs.conversations.databinding.FragmentConversationBinding;
139import eu.siacs.conversations.entities.Account;
140import eu.siacs.conversations.entities.Blockable;
141import eu.siacs.conversations.entities.Contact;
142import eu.siacs.conversations.entities.Conversation;
143import eu.siacs.conversations.entities.Conversational;
144import eu.siacs.conversations.entities.DownloadableFile;
145import eu.siacs.conversations.entities.Message;
146import eu.siacs.conversations.entities.MucOptions;
147import eu.siacs.conversations.entities.MucOptions.User;
148import eu.siacs.conversations.entities.Presence;
149import eu.siacs.conversations.entities.Presences;
150import eu.siacs.conversations.entities.ReadByMarker;
151import eu.siacs.conversations.entities.Transferable;
152import eu.siacs.conversations.entities.TransferablePlaceholder;
153import eu.siacs.conversations.http.HttpDownloadConnection;
154import eu.siacs.conversations.persistance.FileBackend;
155import eu.siacs.conversations.services.CallIntegrationConnectionService;
156import eu.siacs.conversations.services.MessageArchiveService;
157import eu.siacs.conversations.services.QuickConversationsService;
158import eu.siacs.conversations.services.XmppConnectionService;
159import eu.siacs.conversations.ui.adapter.CommandAdapter;
160import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
161import eu.siacs.conversations.ui.adapter.MessageAdapter;
162import eu.siacs.conversations.ui.adapter.UserAdapter;
163import eu.siacs.conversations.ui.util.ActivityResult;
164import eu.siacs.conversations.ui.util.Attachment;
165import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
166import eu.siacs.conversations.ui.util.DateSeparator;
167import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
168import eu.siacs.conversations.ui.util.ListViewUtils;
169import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
170import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
171import eu.siacs.conversations.ui.util.PendingItem;
172import eu.siacs.conversations.ui.util.PresenceSelector;
173import eu.siacs.conversations.ui.util.ScrollState;
174import eu.siacs.conversations.ui.util.SendButtonAction;
175import eu.siacs.conversations.ui.util.SendButtonTool;
176import eu.siacs.conversations.ui.util.ShareUtil;
177import eu.siacs.conversations.ui.util.ViewUtil;
178import eu.siacs.conversations.ui.widget.EditMessage;
179import eu.siacs.conversations.utils.AccountUtils;
180import eu.siacs.conversations.utils.Compatibility;
181import eu.siacs.conversations.utils.Emoticons;
182import eu.siacs.conversations.utils.GeoHelper;
183import eu.siacs.conversations.utils.MessageUtils;
184import eu.siacs.conversations.utils.MimeUtils;
185import eu.siacs.conversations.utils.NickValidityChecker;
186import eu.siacs.conversations.utils.PermissionUtils;
187import eu.siacs.conversations.utils.QuickLoader;
188import eu.siacs.conversations.utils.StylingHelper;
189import eu.siacs.conversations.utils.TimeFrameUtils;
190import eu.siacs.conversations.utils.UIHelper;
191import eu.siacs.conversations.xml.Element;
192import eu.siacs.conversations.xml.Namespace;
193import eu.siacs.conversations.xmpp.Jid;
194import eu.siacs.conversations.xmpp.XmppConnection;
195import eu.siacs.conversations.xmpp.chatstate.ChatState;
196import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
197import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
198import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
199import eu.siacs.conversations.xmpp.jingle.Media;
200import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
201import eu.siacs.conversations.xmpp.jingle.RtpCapability;
202
203import im.conversations.android.xmpp.model.stanza.Iq;
204
205import org.jetbrains.annotations.NotNull;
206
207import java.util.ArrayList;
208import java.util.Arrays;
209import java.util.Collection;
210import java.util.Collections;
211import java.util.HashSet;
212import java.util.Iterator;
213import java.util.List;
214import java.util.Set;
215import java.util.UUID;
216import java.util.concurrent.atomic.AtomicBoolean;
217import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
218
219public class ConversationFragment extends XmppFragment
220 implements EditMessage.KeyboardListener,
221 MessageAdapter.OnContactPictureLongClicked,
222 MessageAdapter.OnContactPictureClicked,
223 MessageAdapter.OnInlineImageLongClicked {
224
225 public static final int REQUEST_SEND_MESSAGE = 0x0201;
226 public static final int REQUEST_DECRYPT_PGP = 0x0202;
227 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
228 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
229 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
230 public static final int REQUEST_START_DOWNLOAD = 0x0210;
231 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
232 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
233 public static final int REQUEST_START_AUDIO_CALL = 0x213;
234 public static final int REQUEST_START_VIDEO_CALL = 0x214;
235 public static final int REQUEST_SAVE_STICKER = 0x215;
236 public static final int REQUEST_WEBXDC_STORE = 0x216;
237 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
238 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
239 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
240 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
241 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
242 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
243 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
244
245 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
246 public static final String STATE_CONVERSATION_UUID =
247 ConversationFragment.class.getName() + ".uuid";
248 public static final String STATE_SCROLL_POSITION =
249 ConversationFragment.class.getName() + ".scroll_position";
250 public static final String STATE_PHOTO_URI =
251 ConversationFragment.class.getName() + ".media_previews";
252 public static final String STATE_MEDIA_PREVIEWS =
253 ConversationFragment.class.getName() + ".take_photo_uri";
254 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
255
256 private final List<Message> messageList = new ArrayList<>();
257 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
258 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
259 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
260 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
261 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
262 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
263 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
264 private final PendingItem<Message> pendingMessage = new PendingItem<>();
265 public Uri mPendingEditorContent = null;
266 protected MessageAdapter messageListAdapter;
267 protected CommandAdapter commandAdapter;
268 private MediaPreviewAdapter mediaPreviewAdapter;
269 private String lastMessageUuid = null;
270 private Conversation conversation;
271 private FragmentConversationBinding binding;
272 private Toast messageLoaderToast;
273 private ConversationsActivity activity;
274 private boolean reInitRequiredOnStart = true;
275 private int identiconWidth = -1;
276 private File savingAsSticker = null;
277 private EmojiSearch emojiSearch = null;
278 private final OnClickListener clickToMuc =
279 new OnClickListener() {
280
281 @Override
282 public void onClick(View v) {
283 ConferenceDetailsActivity.open(getActivity(), conversation);
284 }
285 };
286 private final OnClickListener leaveMuc =
287 new OnClickListener() {
288
289 @Override
290 public void onClick(View v) {
291 activity.xmppConnectionService.archiveConversation(conversation);
292 }
293 };
294 private final OnClickListener joinMuc =
295 new OnClickListener() {
296
297 @Override
298 public void onClick(View v) {
299 activity.xmppConnectionService.joinMuc(conversation);
300 }
301 };
302
303 private final OnClickListener acceptJoin =
304 new OnClickListener() {
305 @Override
306 public void onClick(View v) {
307 conversation.setAttribute("accept_non_anonymous", true);
308 activity.xmppConnectionService.updateConversation(conversation);
309 activity.xmppConnectionService.joinMuc(conversation);
310 }
311 };
312
313 private final OnClickListener enterPassword =
314 new OnClickListener() {
315
316 @Override
317 public void onClick(View v) {
318 MucOptions muc = conversation.getMucOptions();
319 String password = muc.getPassword();
320 if (password == null) {
321 password = "";
322 }
323 activity.quickPasswordEdit(
324 password,
325 value -> {
326 activity.xmppConnectionService.providePasswordForMuc(
327 conversation, value);
328 return null;
329 });
330 }
331 };
332 private final OnScrollListener mOnScrollListener =
333 new OnScrollListener() {
334
335 @Override
336 public void onScrollStateChanged(AbsListView view, int scrollState) {
337 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
338 updateThreadFromLastMessage();
339 fireReadEvent();
340 }
341 }
342
343 @Override
344 public void onScroll(
345 final AbsListView view,
346 int firstVisibleItem,
347 int visibleItemCount,
348 int totalItemCount) {
349 toggleScrollDownButton(view);
350 synchronized (ConversationFragment.this.messageList) {
351 if (firstVisibleItem < 5
352 && conversation != null
353 && conversation.messagesLoaded.compareAndSet(true, false)
354 && messageList.size() > 0) {
355 long timestamp = conversation.loadMoreTimestamp();
356 activity.xmppConnectionService.loadMoreMessages(
357 conversation,
358 timestamp,
359 new XmppConnectionService.OnMoreMessagesLoaded() {
360 @Override
361 public void onMoreMessagesLoaded(
362 final int c, final Conversation conversation) {
363 if (ConversationFragment.this.conversation
364 != conversation) {
365 conversation.messagesLoaded.set(true);
366 return;
367 }
368 runOnUiThread(
369 () -> {
370 synchronized (messageList) {
371 final int oldPosition =
372 binding.messagesView
373 .getFirstVisiblePosition();
374 Message message = null;
375 int childPos;
376 for (childPos = 0;
377 childPos + oldPosition
378 < messageList.size();
379 ++childPos) {
380 message =
381 messageList.get(
382 oldPosition
383 + childPos);
384 if (message.getType()
385 != Message.TYPE_STATUS) {
386 break;
387 }
388 }
389 final String uuid =
390 message != null
391 ? message.getUuid()
392 : null;
393 View v =
394 binding.messagesView.getChildAt(
395 childPos);
396 final int pxOffset =
397 (v == null) ? 0 : v.getTop();
398 ConversationFragment.this.conversation
399 .populateWithMessages(
400 ConversationFragment
401 .this
402 .messageList, activity == null ? null : activity.xmppConnectionService);
403 try {
404 updateStatusMessages();
405 } catch (IllegalStateException e) {
406 Log.d(
407 Config.LOGTAG,
408 "caught illegal state exception while updating status messages");
409 }
410 messageListAdapter
411 .notifyDataSetChanged();
412 int pos =
413 Math.max(
414 getIndexOf(
415 uuid,
416 messageList),
417 0);
418 binding.messagesView
419 .setSelectionFromTop(
420 pos, pxOffset);
421 if (messageLoaderToast != null) {
422 messageLoaderToast.cancel();
423 }
424 conversation.messagesLoaded.set(true);
425 }
426 });
427 }
428
429 @Override
430 public void informUser(final int resId) {
431
432 runOnUiThread(
433 () -> {
434 if (messageLoaderToast != null) {
435 messageLoaderToast.cancel();
436 }
437 if (ConversationFragment.this.conversation
438 != conversation) {
439 return;
440 }
441 messageLoaderToast =
442 Toast.makeText(
443 view.getContext(),
444 resId,
445 Toast.LENGTH_LONG);
446 messageLoaderToast.show();
447 });
448 }
449 });
450 }
451 }
452 }
453 };
454 private final EditMessage.OnCommitContentListener mEditorContentListener =
455 new EditMessage.OnCommitContentListener() {
456 @Override
457 public boolean onCommitContent(
458 InputContentInfoCompat inputContentInfo,
459 int flags,
460 Bundle opts,
461 String[] contentMimeTypes) {
462 // try to get permission to read the image, if applicable
463 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
464 != 0) {
465 try {
466 inputContentInfo.requestPermission();
467 } catch (Exception e) {
468 Log.e(
469 Config.LOGTAG,
470 "InputContentInfoCompat#requestPermission() failed.",
471 e);
472 Toast.makeText(
473 getActivity(),
474 activity.getString(
475 R.string.no_permission_to_access_x,
476 inputContentInfo.getDescription()),
477 Toast.LENGTH_LONG)
478 .show();
479 return false;
480 }
481 }
482 if (hasPermissions(
483 REQUEST_ADD_EDITOR_CONTENT,
484 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
485 attachEditorContentToConversation(inputContentInfo.getContentUri());
486 } else {
487 mPendingEditorContent = inputContentInfo.getContentUri();
488 }
489 return true;
490 }
491 };
492 private Message selectedMessage;
493 private final OnClickListener mEnableAccountListener =
494 new OnClickListener() {
495 @Override
496 public void onClick(View v) {
497 final Account account = conversation == null ? null : conversation.getAccount();
498 if (account != null) {
499 account.setOption(Account.OPTION_SOFT_DISABLED, false);
500 account.setOption(Account.OPTION_DISABLED, false);
501 activity.xmppConnectionService.updateAccount(account);
502 }
503 }
504 };
505 private final OnClickListener mUnblockClickListener =
506 new OnClickListener() {
507 @Override
508 public void onClick(final View v) {
509 v.post(() -> v.setVisibility(View.INVISIBLE));
510 if (conversation.isDomainBlocked()) {
511 BlockContactDialog.show(activity, conversation);
512 } else {
513 unblockConversation(conversation);
514 }
515 }
516 };
517 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
518 private final OnClickListener mAddBackClickListener =
519 new OnClickListener() {
520
521 @Override
522 public void onClick(View v) {
523 final Contact contact = conversation == null ? null : conversation.getContact();
524 if (contact != null) {
525 activity.xmppConnectionService.createContact(contact, true);
526 activity.switchToContactDetails(contact);
527 }
528 }
529 };
530 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
531 private final OnClickListener mAllowPresenceSubscription =
532 new OnClickListener() {
533 @Override
534 public void onClick(View v) {
535 final Contact contact = conversation == null ? null : conversation.getContact();
536 if (contact != null) {
537 activity.xmppConnectionService.sendPresencePacket(
538 contact.getAccount(),
539 activity.xmppConnectionService
540 .getPresenceGenerator()
541 .sendPresenceUpdatesTo(contact));
542 hideSnackbar();
543 }
544 }
545 };
546 protected OnClickListener clickToDecryptListener =
547 new OnClickListener() {
548
549 @Override
550 public void onClick(View v) {
551 PendingIntent pendingIntent =
552 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
553 if (pendingIntent != null) {
554 try {
555 getActivity()
556 .startIntentSenderForResult(
557 pendingIntent.getIntentSender(),
558 REQUEST_DECRYPT_PGP,
559 null,
560 0,
561 0,
562 0,
563 Compatibility.pgpStartIntentSenderOptions());
564 } catch (SendIntentException e) {
565 Toast.makeText(
566 getActivity(),
567 R.string.unable_to_connect_to_keychain,
568 Toast.LENGTH_SHORT)
569 .show();
570 conversation
571 .getAccount()
572 .getPgpDecryptionService()
573 .continueDecryption(true);
574 }
575 }
576 updateSnackBar(conversation);
577 }
578 };
579 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
580 private final OnEditorActionListener mEditorActionListener =
581 (v, actionId, event) -> {
582 if (actionId == EditorInfo.IME_ACTION_SEND) {
583 InputMethodManager imm =
584 (InputMethodManager)
585 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
586 if (imm != null && imm.isFullscreenMode()) {
587 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
588 }
589 sendMessage();
590 return true;
591 } else {
592 return false;
593 }
594 };
595 private final OnClickListener mScrollButtonListener =
596 new OnClickListener() {
597
598 @Override
599 public void onClick(View v) {
600 stopScrolling();
601 setSelection(binding.messagesView.getCount() - 1, true);
602 }
603 };
604 private final OnClickListener mSendButtonListener =
605 new OnClickListener() {
606
607 @Override
608 public void onClick(View v) {
609 Object tag = v.getTag();
610 if (tag instanceof SendButtonAction) {
611 SendButtonAction action = (SendButtonAction) tag;
612 switch (action) {
613 case TAKE_PHOTO:
614 case RECORD_VIDEO:
615 case SEND_LOCATION:
616 case RECORD_VOICE:
617 case CHOOSE_PICTURE:
618 attachFile(action.toChoice());
619 break;
620 case CANCEL:
621 if (conversation != null) {
622 conversation.setUserSelectedThread(false);
623 if (conversation.setCorrectingMessage(null)) {
624 binding.textinput.setText("");
625 binding.textinput.append(conversation.getDraftMessage());
626 conversation.setDraftMessage(null);
627 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
628 conversation.setNextCounterpart(null);
629 binding.textinput.setText("");
630 } else {
631 binding.textinput.setText("");
632 }
633 binding.textinputSubject.setText("");
634 binding.textinputSubject.setVisibility(View.GONE);
635 updateChatMsgHint();
636 updateSendButton();
637 updateEditablity();
638 }
639 break;
640 default:
641 sendMessage();
642 }
643 } else {
644 sendMessage();
645 }
646 }
647 };
648 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
649 @Override
650 public void handleOnBackPressed() {
651 conversation.setLockThread(false);
652 this.setEnabled(false);
653 conversation.setUserSelectedThread(false);
654 setThread(null);
655 refresh();
656 updateThreadFromLastMessage();
657 }
658 };
659 private int completionIndex = 0;
660 private int lastCompletionLength = 0;
661 private String incomplete;
662 private int lastCompletionCursor;
663 private boolean firstWord = false;
664 private Message mPendingDownloadableMessage;
665
666 private static ConversationFragment findConversationFragment(Activity activity) {
667 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
668 if (fragment instanceof ConversationFragment) {
669 return (ConversationFragment) fragment;
670 }
671 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
672 if (fragment instanceof ConversationFragment) {
673 return (ConversationFragment) fragment;
674 }
675 return null;
676 }
677
678 public static void startStopPending(Activity activity) {
679 ConversationFragment fragment = findConversationFragment(activity);
680 if (fragment != null) {
681 fragment.messageListAdapter.startStopPending();
682 }
683 }
684
685 public static void downloadFile(Activity activity, Message message) {
686 ConversationFragment fragment = findConversationFragment(activity);
687 if (fragment != null) {
688 fragment.startDownloadable(message);
689 }
690 }
691
692 public static void registerPendingMessage(Activity activity, Message message) {
693 ConversationFragment fragment = findConversationFragment(activity);
694 if (fragment != null) {
695 fragment.pendingMessage.push(message);
696 }
697 }
698
699 public static void openPendingMessage(Activity activity) {
700 ConversationFragment fragment = findConversationFragment(activity);
701 if (fragment != null) {
702 Message message = fragment.pendingMessage.pop();
703 if (message != null) {
704 fragment.messageListAdapter.openDownloadable(message);
705 }
706 }
707 }
708
709 public static Conversation getConversation(Activity activity) {
710 return getConversation(activity, R.id.secondary_fragment);
711 }
712
713 private static Conversation getConversation(Activity activity, @IdRes int res) {
714 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
715 if (fragment instanceof ConversationFragment) {
716 return ((ConversationFragment) fragment).getConversation();
717 } else {
718 return null;
719 }
720 }
721
722 public static ConversationFragment get(Activity activity) {
723 FragmentManager fragmentManager = activity.getFragmentManager();
724 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
725 if (fragment instanceof ConversationFragment) {
726 return (ConversationFragment) fragment;
727 } else {
728 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
729 return fragment instanceof ConversationFragment
730 ? (ConversationFragment) fragment
731 : null;
732 }
733 }
734
735 public static Conversation getConversationReliable(Activity activity) {
736 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
737 if (conversation != null) {
738 return conversation;
739 }
740 return getConversation(activity, R.id.main_fragment);
741 }
742
743 private static boolean scrolledToBottom(AbsListView listView) {
744 final int count = listView.getCount();
745 if (count == 0) {
746 return true;
747 } else if (listView.getLastVisiblePosition() == count - 1) {
748 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
749 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
750 } else {
751 return false;
752 }
753 }
754
755 private void toggleScrollDownButton() {
756 toggleScrollDownButton(binding.messagesView);
757 }
758
759 private void toggleScrollDownButton(AbsListView listView) {
760 if (conversation == null) {
761 return;
762 }
763 if (scrolledToBottom(listView)) {
764 lastMessageUuid = null;
765 hideUnreadMessagesCount();
766 } else {
767 binding.scrollToBottomButton.setEnabled(true);
768 binding.scrollToBottomButton.show();
769 if (lastMessageUuid == null) {
770 lastMessageUuid = conversation.getLatestMessage().getUuid();
771 }
772 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
773 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
774 }
775 }
776 }
777
778 private int getIndexOf(String uuid, List<Message> messages) {
779 if (uuid == null) {
780 return messages.size() - 1;
781 }
782 for (int i = 0; i < messages.size(); ++i) {
783 if (uuid.equals(messages.get(i).getUuid())) {
784 return i;
785 } else {
786 Message next = messages.get(i);
787 while (next != null && next.wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
788 if (uuid.equals(next.getUuid())) {
789 return i;
790 }
791 next = next.next();
792 }
793 }
794 }
795 return -1;
796 }
797
798 private ScrollState getScrollPosition() {
799 final ListView listView = this.binding == null ? null : this.binding.messagesView;
800 if (listView == null
801 || listView.getCount() == 0
802 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
803 return null;
804 } else {
805 final int pos = listView.getFirstVisiblePosition();
806 final View view = listView.getChildAt(0);
807 if (view == null) {
808 return null;
809 } else {
810 return new ScrollState(pos, view.getTop());
811 }
812 }
813 }
814
815 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
816 if (scrollPosition != null) {
817
818 this.lastMessageUuid = lastMessageUuid;
819 if (lastMessageUuid != null) {
820 binding.unreadCountCustomView.setUnreadCount(
821 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
822 }
823 // TODO maybe this needs a 'post'
824 this.binding.messagesView.setSelectionFromTop(
825 scrollPosition.position, scrollPosition.offset);
826 toggleScrollDownButton();
827 }
828 }
829
830 private void attachLocationToConversation(Conversation conversation, Uri uri) {
831 if (conversation == null) {
832 return;
833 }
834 final String subject = binding.textinputSubject.getText().toString();
835 activity.xmppConnectionService.attachLocationToConversation(
836 conversation,
837 uri,
838 subject,
839 new UiCallback<Message>() {
840
841 @Override
842 public void success(Message message) {
843 messageSent();
844 }
845
846 @Override
847 public void error(int errorCode, Message object) {
848 // TODO show possible pgp error
849 }
850
851 @Override
852 public void userInputRequired(PendingIntent pi, Message object) {}
853 });
854 }
855
856 private void attachFileToConversation(Conversation conversation, Uri uri, String type, Runnable next) {
857 if (conversation == null) {
858 return;
859 }
860 final String subject = binding.textinputSubject.getText().toString();
861 if ("application/webxdc+zip".equals(type)) newSubThread();
862 final Toast prepareFileToast =
863 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
864 prepareFileToast.show();
865 activity.delegateUriPermissionsToService(uri);
866 activity.xmppConnectionService.attachFileToConversation(
867 conversation,
868 uri,
869 type,
870 subject,
871 new UiInformableCallback<Message>() {
872 @Override
873 public void inform(final String text) {
874 hidePrepareFileToast(prepareFileToast);
875 runOnUiThread(() -> activity.replaceToast(text));
876 }
877
878 @Override
879 public void success(Message message) {
880 if (next == null) {
881 runOnUiThread(() -> {
882 activity.hideToast();
883 messageSent();
884 });
885 } else {
886 runOnUiThread(next);
887 }
888 hidePrepareFileToast(prepareFileToast);
889 }
890
891 @Override
892 public void error(final int errorCode, Message message) {
893 hidePrepareFileToast(prepareFileToast);
894 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
895 }
896
897 @Override
898 public void userInputRequired(PendingIntent pi, Message message) {
899 hidePrepareFileToast(prepareFileToast);
900 }
901 });
902 }
903
904 public void attachEditorContentToConversation(Uri uri) {
905 mediaPreviewAdapter.addMediaPreviews(
906 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
907 toggleInputMethod();
908 }
909
910 private void attachImageToConversation(Conversation conversation, Uri uri, String type, Runnable next) {
911 if (conversation == null) {
912 return;
913 }
914 final String subject = binding.textinputSubject.getText().toString();
915 final Toast prepareFileToast =
916 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
917 prepareFileToast.show();
918 activity.delegateUriPermissionsToService(uri);
919 activity.xmppConnectionService.attachImageToConversation(
920 conversation,
921 uri,
922 type,
923 subject,
924 new UiCallback<Message>() {
925
926 @Override
927 public void userInputRequired(PendingIntent pi, Message object) {
928 hidePrepareFileToast(prepareFileToast);
929 }
930
931 @Override
932 public void success(Message message) {
933 hidePrepareFileToast(prepareFileToast);
934 if (next == null) {
935 runOnUiThread(() -> messageSent());
936 } else {
937 runOnUiThread(next);
938 }
939 }
940
941 @Override
942 public void error(final int error, final Message message) {
943 hidePrepareFileToast(prepareFileToast);
944 final ConversationsActivity activity = ConversationFragment.this.activity;
945 if (activity == null) {
946 return;
947 }
948 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
949 }
950 });
951 }
952
953 private void hidePrepareFileToast(final Toast prepareFileToast) {
954 if (prepareFileToast != null && activity != null) {
955 activity.runOnUiThread(prepareFileToast::cancel);
956 }
957 }
958
959 private void sendMessage() {
960 sendMessage((Long) null);
961 }
962
963 private void sendMessage(Long sendAt) {
964 if (sendAt != null && sendAt < System.currentTimeMillis()) sendAt = null; // No sending in past plz
965 if (mediaPreviewAdapter.hasAttachments()) {
966 commitAttachments();
967 return;
968 }
969 Editable body = this.binding.textinput.getText();
970 if (body == null) body = new SpannableStringBuilder("");
971 if (body.length() > Config.MAX_DISPLAY_MESSAGE_CHARS) {
972 Toast.makeText(activity, "Message is too long", Toast.LENGTH_SHORT).show();
973 return;
974 }
975 final Conversation conversation = this.conversation;
976 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
977 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
978 if (Build.VERSION.SDK_INT >= 24) {
979 binding.textSendButton.showContextMenu(0, 0);
980 } else {
981 binding.textSendButton.showContextMenu();
982 }
983 return;
984 }
985 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
986 return;
987 }
988 final Message message;
989 if (conversation.getCorrectingMessage() == null) {
990 boolean attention = false;
991 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
992 attention = true;
993 body.delete(0, 6);
994 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
995 }
996 if (conversation.getReplyTo() != null) {
997 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
998 final var aggregated = conversation.getReplyTo().getAggregatedReactions();
999 final ImmutableSet.Builder<String> reactionBuilder = new ImmutableSet.Builder<>();
1000 reactionBuilder.addAll(aggregated.ourReactions);
1001 reactionBuilder.add(body.toString().replaceAll("\\s", ""));
1002 activity.xmppConnectionService.sendReactions(conversation.getReplyTo(), reactionBuilder.build());
1003 setupReply(null);
1004 messageSent();
1005 return;
1006 } else {
1007 message = conversation.getReplyTo().reply();
1008 message.appendBody(body);
1009 }
1010 message.setEncryption(conversation.getNextEncryption());
1011 } else {
1012 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
1013 message.setBody(hasSubject && body.length() == 0 ? null : body);
1014 if (message.bodyIsOnlyEmojis()) {
1015 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
1016 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
1017 for (ImageSpan span : imageSpans) {
1018 final int start = spannable.getSpanStart(span);
1019 final int end = spannable.getSpanEnd(span);
1020 spannable.delete(start, end);
1021 }
1022 if (imageSpans.length == 1 && spannable.toString().replaceAll("\\s", "").length() < 1) {
1023 // Only one inline image, so it's a sticker
1024 String source = imageSpans[0].getSource();
1025 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
1026 try {
1027 final Cid cid = BobTransfer.cid(Uri.parse(source));
1028 final String url = activity.xmppConnectionService.getUrlForCid(cid);
1029 final File f = activity.xmppConnectionService.getFileForCid(cid);
1030 if (url != null) {
1031 message.setBody("");
1032 message.setRelativeFilePath(f.getAbsolutePath());
1033 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
1034 }
1035 } catch (final Exception e) { }
1036 }
1037 }
1038 }
1039 }
1040 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1041 message.setThread(conversation.getThread());
1042 if (attention) {
1043 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
1044 }
1045 Message.configurePrivateMessage(message);
1046 } else {
1047 message = conversation.getCorrectingMessage();
1048 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1049 message.setThread(conversation.getThread());
1050 if (conversation.getReplyTo() != null) {
1051 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
1052 message.updateReaction(conversation.getReplyTo(), body.toString().replaceAll("\\s", ""));
1053 } else {
1054 message.updateReplyTo(conversation.getReplyTo(), body);
1055 }
1056 } else {
1057 message.clearReplyReact();
1058 message.setBody(hasSubject && body.length() == 0 ? null : body);
1059 }
1060 if (message.getStatus() == Message.STATUS_WAITING) {
1061 if (sendAt != null) message.setTime(sendAt);
1062 activity.xmppConnectionService.updateMessage(message);
1063 setupReply(null);
1064 messageSent();
1065 return;
1066 } else {
1067 message.putEdited(message.getUuid(), message.getServerMsgId());
1068 message.setServerMsgId(null);
1069 message.setUuid(UUID.randomUUID().toString());
1070 }
1071 }
1072 if (sendAt != null) message.setTime(sendAt);
1073 switch (conversation.getNextEncryption()) {
1074 case Message.ENCRYPTION_PGP:
1075 sendPgpMessage(message);
1076 break;
1077 default:
1078 sendMessage(message);
1079 }
1080 setupReply(null);
1081 }
1082
1083 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1084 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1085 && trustKeysIfNeeded(requestCode);
1086 }
1087
1088 protected boolean trustKeysIfNeeded(int requestCode) {
1089 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1090 if (axolotlService == null) return false;
1091 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1092 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1093 boolean hasUndecidedOwn =
1094 !axolotlService
1095 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1096 .isEmpty();
1097 boolean hasUndecidedContacts =
1098 !axolotlService
1099 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1100 .isEmpty();
1101 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1102 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1103 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1104 if (hasUndecidedOwn
1105 || hasUndecidedContacts
1106 || hasPendingKeys
1107 || hasNoTrustedKeys
1108 || hasUnaccepted
1109 || downloadInProgress) {
1110 axolotlService.createSessionsIfNeeded(conversation);
1111 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1112 String[] contacts = new String[targets.size()];
1113 for (int i = 0; i < contacts.length; ++i) {
1114 contacts[i] = targets.get(i).toString();
1115 }
1116 intent.putExtra("contacts", contacts);
1117 intent.putExtra(
1118 EXTRA_ACCOUNT,
1119 conversation.getAccount().getJid().asBareJid().toEscapedString());
1120 intent.putExtra("conversation", conversation.getUuid());
1121 startActivityForResult(intent, requestCode);
1122 return true;
1123 } else {
1124 return false;
1125 }
1126 }
1127
1128 public void updateChatMsgHint() {
1129 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1130 if (conversation.getCorrectingMessage() != null) {
1131 this.binding.textInputHint.setVisibility(View.GONE);
1132 this.binding.textinput.setHint(R.string.send_corrected_message);
1133 binding.conversationViewPager.setCurrentItem(0);
1134 } else if (multi && conversation.getNextCounterpart() != null) {
1135 this.binding.textinput.setHint(R.string.send_message);
1136 this.binding.textInputHint.setVisibility(View.VISIBLE);
1137 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1138 String nick = user == null ? null : user.getNick();
1139 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1140 this.binding.textInputHint.setText(
1141 getString(
1142 R.string.send_private_message_to,
1143 nick));
1144 binding.conversationViewPager.setCurrentItem(0);
1145 } else if (multi && !conversation.getMucOptions().participating()) {
1146 this.binding.textInputHint.setVisibility(View.GONE);
1147 this.binding.textinput.setHint(R.string.you_are_not_participating);
1148 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1149 } else {
1150 this.binding.textInputHint.setVisibility(View.GONE);
1151 if (activity == null) return;
1152 this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1153 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1154 activity.invalidateOptionsMenu();
1155 }
1156
1157 binding.messagesView.post(this::updateThreadFromLastMessage);
1158 }
1159
1160 public void setupIme() {
1161 this.binding.textinput.refreshIme();
1162 }
1163
1164 private void handleActivityResult(ActivityResult activityResult) {
1165 if (activityResult.resultCode == Activity.RESULT_OK) {
1166 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1167 } else {
1168 handleNegativeActivityResult(activityResult.requestCode);
1169 }
1170 }
1171
1172 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1173 switch (requestCode) {
1174 case REQUEST_WEBXDC_STORE:
1175 mediaPreviewAdapter.addMediaPreviews(Attachment.of(activity, data.getData(), Attachment.Type.FILE));
1176 toggleInputMethod();
1177 break;
1178 case REQUEST_SAVE_STICKER:
1179 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1180 final File f = savingAsSticker;
1181 savingAsSticker = null;
1182 try {
1183 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1184 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1185 } catch (final FileBackend.FileCopyException e) {
1186 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1187 }
1188 break;
1189 case REQUEST_TRUST_KEYS_TEXT:
1190 sendMessage();
1191 break;
1192 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1193 commitAttachments();
1194 break;
1195 case REQUEST_START_AUDIO_CALL:
1196 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1197 break;
1198 case REQUEST_START_VIDEO_CALL:
1199 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1200 break;
1201 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1202 final List<Attachment> imageUris =
1203 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1204 mediaPreviewAdapter.addMediaPreviews(imageUris);
1205 toggleInputMethod();
1206 break;
1207 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1208 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1209 if (takePhotoUri != null) {
1210 mediaPreviewAdapter.addMediaPreviews(
1211 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1212 toggleInputMethod();
1213 } else {
1214 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1215 }
1216 break;
1217 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1218 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1219 case ATTACHMENT_CHOICE_RECORD_VOICE:
1220 final Attachment.Type type =
1221 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1222 ? Attachment.Type.RECORDING
1223 : Attachment.Type.FILE;
1224 final List<Attachment> fileUris =
1225 Attachment.extractAttachments(getActivity(), data, type);
1226 mediaPreviewAdapter.addMediaPreviews(fileUris);
1227 toggleInputMethod();
1228 break;
1229 case ATTACHMENT_CHOICE_LOCATION:
1230 final double latitude = data.getDoubleExtra("latitude", 0);
1231 final double longitude = data.getDoubleExtra("longitude", 0);
1232 final int accuracy = data.getIntExtra("accuracy", 0);
1233 final Uri geo;
1234 if (accuracy > 0) {
1235 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1236 } else {
1237 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1238 }
1239 mediaPreviewAdapter.addMediaPreviews(
1240 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1241 toggleInputMethod();
1242 break;
1243 case REQUEST_INVITE_TO_CONVERSATION:
1244 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1245 if (invite != null) {
1246 if (invite.execute(activity)) {
1247 activity.mToast =
1248 Toast.makeText(
1249 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1250 activity.mToast.show();
1251 }
1252 }
1253 break;
1254 }
1255 }
1256
1257 private void commitAttachments() {
1258 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1259 if (anyNeedsExternalStoragePermission(attachments)
1260 && !hasPermissions(
1261 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1262 return;
1263 }
1264 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1265 return;
1266 }
1267 final PresenceSelector.OnPresenceSelected callback =
1268 () -> {
1269 final Iterator<Attachment> i = attachments.iterator();
1270 final Runnable next = new Runnable() {
1271 @Override
1272 public void run() {
1273 final Attachment attachment = i.next();
1274 if (attachment.getType() == Attachment.Type.LOCATION) {
1275 attachLocationToConversation(conversation, attachment.getUri());
1276 if (i.hasNext()) runOnUiThread(this);
1277 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1278 Log.d(
1279 Config.LOGTAG,
1280 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1281 attachImageToConversation(conversation, attachment.getUri(), attachment.getMime(), i.hasNext() ? this : null);
1282 } else {
1283 Log.d(
1284 Config.LOGTAG,
1285 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1286 attachFileToConversation(conversation, attachment.getUri(), attachment.getMime(), i.hasNext() ? this : null);
1287 }
1288 i.remove();
1289 mediaPreviewAdapter.notifyDataSetChanged();
1290 toggleInputMethod();
1291 }
1292 };
1293 next.run();
1294 };
1295 if (conversation == null
1296 || conversation.getMode() == Conversation.MODE_MULTI
1297 || Attachment.canBeSendInBand(attachments)
1298 || (conversation.getAccount().httpUploadAvailable()
1299 && FileBackend.allFilesUnderSize(
1300 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1301 callback.onPresenceSelected();
1302 } else {
1303 activity.selectPresence(conversation, callback);
1304 }
1305 }
1306
1307 private static boolean anyNeedsExternalStoragePermission(
1308 final Collection<Attachment> attachments) {
1309 for (final Attachment attachment : attachments) {
1310 if (attachment.getType() != Attachment.Type.LOCATION) {
1311 return true;
1312 }
1313 }
1314 return false;
1315 }
1316
1317 public void toggleInputMethod() {
1318 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1319 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1320 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1321 updateSendButton();
1322 }
1323
1324 private void handleNegativeActivityResult(int requestCode) {
1325 switch (requestCode) {
1326 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1327 if (pendingTakePhotoUri.clear()) {
1328 Log.d(
1329 Config.LOGTAG,
1330 "cleared pending photo uri after negative activity result");
1331 }
1332 break;
1333 }
1334 }
1335
1336 @Override
1337 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1338 super.onActivityResult(requestCode, resultCode, data);
1339 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1340 if (activity != null && activity.xmppConnectionService != null) {
1341 handleActivityResult(activityResult);
1342 } else {
1343 this.postponedActivityResult.push(activityResult);
1344 }
1345 }
1346
1347 public void unblockConversation(final Blockable conversation) {
1348 activity.xmppConnectionService.sendUnblockRequest(conversation);
1349 }
1350
1351 @Override
1352 public void onAttach(Activity activity) {
1353 super.onAttach(activity);
1354 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1355 if (activity instanceof ConversationsActivity) {
1356 this.activity = (ConversationsActivity) activity;
1357 } else {
1358 throw new IllegalStateException(
1359 "Trying to attach fragment to activity that is not the ConversationsActivity");
1360 }
1361 }
1362
1363 @Override
1364 public void onDetach() {
1365 super.onDetach();
1366 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1367 }
1368
1369 @Override
1370 public void onCreate(Bundle savedInstanceState) {
1371 super.onCreate(savedInstanceState);
1372 setHasOptionsMenu(true);
1373 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1374 }
1375
1376 @Override
1377 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1378 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1379
1380 menuInflater.inflate(R.menu.fragment_conversation, menu);
1381 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1382 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1383 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1384 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1385 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1386 final MenuItem menuCall = menu.findItem(R.id.action_call);
1387 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1388 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1389 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1390 final MenuItem menuArchiveChat = menu.findItem(R.id.action_archive);
1391
1392 if (conversation != null) {
1393 if (conversation.getMode() == Conversation.MODE_MULTI) {
1394 menuContactDetails.setVisible(false);
1395 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1396 menuMucDetails.setTitle(
1397 conversation.getMucOptions().isPrivateAndNonAnonymous()
1398 ? R.string.action_muc_details
1399 : R.string.channel_details);
1400 menuCall.setVisible(false);
1401 menuOngoingCall.setVisible(false);
1402 menuArchiveChat.setTitle("Leave " + (conversation.getMucOptions().isPrivateAndNonAnonymous() ? "group chat" : "Channel"));
1403 } else {
1404 final XmppConnectionService service =
1405 activity == null ? null : activity.xmppConnectionService;
1406 final Optional<OngoingRtpSession> ongoingRtpSession =
1407 service == null
1408 ? Optional.absent()
1409 : service.getJingleConnectionManager()
1410 .getOngoingRtpConnection(conversation.getContact());
1411 if (ongoingRtpSession.isPresent()) {
1412 menuOngoingCall.setVisible(true);
1413 menuCall.setVisible(false);
1414 } else {
1415 menuOngoingCall.setVisible(false);
1416 final RtpCapability.Capability rtpCapability =
1417 RtpCapability.check(conversation.getContact());
1418 final boolean cameraAvailable =
1419 activity != null && activity.isCameraFeatureAvailable();
1420 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1421 menuVideoCall.setVisible(
1422 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1423 }
1424 menuContactDetails.setVisible(!this.conversation.withSelf());
1425 menuMucDetails.setVisible(false);
1426 menuInviteContact.setVisible(
1427 service != null
1428 && service.findConferenceServer(conversation.getAccount()) != null);
1429 menuArchiveChat.setTitle(R.string.action_archive_chat);
1430 }
1431 if (conversation.isMuted()) {
1432 menuMute.setVisible(false);
1433 } else {
1434 menuUnmute.setVisible(false);
1435 }
1436 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1437 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1438 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1439 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1440 } else {
1441 menuTogglePinned.setTitle(R.string.add_to_favorites);
1442 }
1443 }
1444 super.onCreateOptionsMenu(menu, menuInflater);
1445 }
1446
1447 @Override
1448 public View onCreateView(
1449 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1450 this.binding =
1451 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1452 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1453
1454 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1455 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1456 DisplayMetrics displayMetrics = new DisplayMetrics();
1457 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1458 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1459
1460 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1461 binding.contextPreviewCancel.setOnClickListener((v) -> {
1462 setThread(null);
1463 conversation.setUserSelectedThread(false);
1464 setupReply(null);
1465 });
1466 binding.requestVoice.setOnClickListener((v) -> {
1467 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1468 binding.requestVoice.setVisibility(View.GONE);
1469 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1470 });
1471
1472 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1473 binding.messagesView.setOnScrollListener(mOnScrollListener);
1474 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1475 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1476 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1477 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1478 messageListAdapter.setOnContactPictureClicked(this);
1479 messageListAdapter.setOnContactPictureLongClicked(this);
1480 messageListAdapter.setOnInlineImageLongClicked(this);
1481 messageListAdapter.setConversationFragment(this);
1482 binding.messagesView.setAdapter(messageListAdapter);
1483
1484 binding.textinput.addTextChangedListener(
1485 new StylingHelper.MessageEditorStyler(binding.textinput, messageListAdapter));
1486
1487 registerForContextMenu(binding.messagesView);
1488 registerForContextMenu(binding.textSendButton);
1489
1490 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1491 this.binding.textinput.setCustomInsertionActionModeCallback(
1492 new EditMessageActionModeCallback(this.binding.textinput));
1493 this.binding.textinput.setCustomSelectionActionModeCallback(
1494 new EditMessageSelectionActionModeCallback(this.binding.textinput));
1495 }
1496
1497 messageListAdapter.setOnMessageBoxClicked(message -> {
1498 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1499 setThread(message.getThread());
1500 conversation.setUserSelectedThread(true);
1501 });
1502
1503 messageListAdapter.setOnMessageBoxSwiped(message -> {
1504 quoteMessage(message);
1505 });
1506
1507 binding.threadIdenticonLayout.setOnClickListener(v -> {
1508 boolean wasLocked = conversation.getLockThread();
1509 conversation.setLockThread(false);
1510 backPressedLeaveSingleThread.setEnabled(false);
1511 if (wasLocked) {
1512 setThread(null);
1513 conversation.setUserSelectedThread(false);
1514 refresh();
1515 updateThreadFromLastMessage();
1516 } else {
1517 newThread();
1518 conversation.setUserSelectedThread(true);
1519 newThreadTutorialToast("Switched to new thread");
1520 }
1521 });
1522
1523 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1524 boolean wasLocked = conversation.getLockThread();
1525 conversation.setLockThread(false);
1526 backPressedLeaveSingleThread.setEnabled(false);
1527 setThread(null);
1528 conversation.setUserSelectedThread(true);
1529 if (wasLocked) refresh();
1530 newThreadTutorialToast("Cleared thread");
1531 return true;
1532 });
1533
1534 Autocomplete.<MucOptions.User>on(binding.textinput)
1535 .with(activity.getDrawable(R.drawable.background_message_bubble))
1536 .with(new CharPolicy('@'))
1537 .with(new RecyclerViewPresenter<MucOptions.User>(activity) {
1538 protected UserAdapter adapter;
1539
1540 @Override
1541 protected Adapter instantiateAdapter() {
1542 adapter = new UserAdapter(false) {
1543 @Override
1544 public void onBindViewHolder(UserAdapter.ViewHolder viewHolder, int position) {
1545 super.onBindViewHolder(viewHolder, position);
1546 final var item = getItem(position);
1547 viewHolder.binding.getRoot().setOnClickListener(v -> {
1548 dispatchClick(item);
1549 });
1550 }
1551 };
1552 return adapter;
1553 }
1554
1555 @Override
1556 protected void onQuery(@Nullable CharSequence query) {
1557 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) return;
1558
1559 final var allUsers = conversation.getMucOptions().getUsers();
1560 if (!conversation.getMucOptions().getUsersByRole(MucOptions.Role.MODERATOR).isEmpty()) {
1561 final var u = new MucOptions.User(conversation.getMucOptions(), null, "\0role:moderator", "Notify active moderators", new HashSet<>());
1562 u.setRole("participant");
1563 allUsers.add(u);
1564 }
1565 if (!allUsers.isEmpty() && conversation.getMucOptions().getSelf() != null && conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.MEMBER)) {
1566 final var u = new MucOptions.User(conversation.getMucOptions(), null, "\0attention", "Notify active participants", new HashSet<>());
1567 u.setRole("participant");
1568 allUsers.add(u);
1569 }
1570 final String needle = query.toString().toLowerCase(Locale.getDefault());
1571 adapter.submitList(
1572 Ordering.natural().immutableSortedCopy(Collections2.filter(
1573 allUsers,
1574 user -> {
1575 if ("mods".contains(needle) && "\0role:moderator".equals(user.getOccupantId())) return true;
1576 if ("here".contains(needle) && "\0attention".equals(user.getOccupantId())) return true;
1577 final String name = user.getNick();
1578 if (name == null) return false;
1579 for (final var hat : user.getHats()) {
1580 if (hat.toString().toLowerCase(Locale.getDefault()).contains(needle)) return true;
1581 }
1582 for (final var hat : user.getPseudoHats(activity)) {
1583 if (hat.toString().toLowerCase(Locale.getDefault()).contains(needle)) return true;
1584 }
1585 final Contact contact = user.getContact();
1586 return name.toLowerCase(Locale.getDefault()).contains(needle)
1587 || contact != null
1588 && contact.getDisplayName().toLowerCase(Locale.getDefault()).contains(needle);
1589 })));
1590 }
1591
1592 @Override
1593 protected AutocompletePresenter.PopupDimensions getPopupDimensions() {
1594 final var dim = new AutocompletePresenter.PopupDimensions();
1595 dim.width = displayMetrics.widthPixels * 4/5;
1596 return dim;
1597 }
1598 })
1599 .with(new AutocompleteCallback<MucOptions.User>() {
1600 @Override
1601 public boolean onPopupItemClicked(Editable editable, MucOptions.User user) {
1602 int[] range = com.otaliastudios.autocomplete.CharPolicy.getQueryRange(editable);
1603 if (range == null) return false;
1604 range[0] -= 1;
1605 if ("\0attention".equals(user.getOccupantId())) {
1606 editable.delete(Math.max(0, range[0]), Math.min(editable.length(), range[1]));
1607 editable.insert(0, "@here ");
1608 return true;
1609 }
1610 int colon = editable.toString().indexOf(':');
1611 final var beforeColon = range[0] < colon;
1612 String prefix = "";
1613 String suffix = " ";
1614 if (beforeColon) suffix = ", ";
1615 if (colon < 0 && range[0] == 0) suffix = ": ";
1616 if (colon > 0 && colon == range[0] - 2) {
1617 prefix = ", ";
1618 suffix = ": ";
1619 range[0] -= 2;
1620 }
1621 var insert = user.getNick();
1622 if ("\0role:moderator".equals(user.getOccupantId())) {
1623 insert = conversation.getMucOptions().getUsersByRole(MucOptions.Role.MODERATOR).stream().map(MucOptions.User::getNick).collect(Collectors.joining(", "));
1624 }
1625 editable.replace(Math.max(0, range[0]), Math.min(editable.length(), range[1]), prefix + insert + suffix);
1626 return true;
1627 }
1628
1629 @Override
1630 public void onPopupVisibilityChanged(boolean shown) {}
1631 }).build();
1632
1633 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1634 setupEmojiSearch();
1635 Autocomplete.<EmojiSearch.Emoji>on(binding.textinput)
1636 .with(activity.getDrawable(R.drawable.background_message_bubble))
1637 .with(new CharPolicy(':'))
1638 .with(new RecyclerViewPresenter<EmojiSearch.Emoji>(activity) {
1639 protected EmojiSearch.EmojiSearchAdapter adapter;
1640
1641 @Override
1642 protected Adapter instantiateAdapter() {
1643 setupEmojiSearch();
1644 adapter = emojiSearch.makeAdapter(item -> dispatchClick(item));
1645 return adapter;
1646 }
1647
1648 @Override
1649 protected void onViewHidden() {
1650 if (getRecyclerView() == null) return;
1651 super.onViewHidden();
1652 }
1653
1654 @Override
1655 protected void onQuery(@Nullable CharSequence query) {
1656 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) return;
1657
1658 emojiDebounce.removeCallbacksAndMessages(null);
1659 emojiDebounce.postDelayed(() -> {
1660 if (getRecyclerView() == null) return;
1661 getRecyclerView().setItemAnimator(null);
1662 adapter.search(activity, getRecyclerView(), query.toString());
1663 }, 100L);
1664 }
1665 })
1666 .with(new AutocompleteCallback<EmojiSearch.Emoji>() {
1667 @Override
1668 public boolean onPopupItemClicked(Editable editable, EmojiSearch.Emoji emoji) {
1669 int[] range = com.otaliastudios.autocomplete.CharPolicy.getQueryRange(editable);
1670 if (range == null) return false;
1671 range[0] -= 1;
1672 final var toInsert = emoji.toInsert();
1673 toInsert.append(" ");
1674 editable.replace(Math.max(0, range[0]), Math.min(editable.length(), range[1]), toInsert);
1675 return true;
1676 }
1677
1678 @Override
1679 public void onPopupVisibilityChanged(boolean shown) {}
1680 }).build();
1681
1682 return binding.getRoot();
1683 }
1684
1685 protected void setupEmojiSearch() {
1686 if (activity != null && activity.xmppConnectionService != null) {
1687 if (emojiSearch == null) {
1688 emojiSearch = activity.xmppConnectionService.emojiSearch();
1689 }
1690 }
1691 }
1692
1693 protected void newThreadTutorialToast(String s) {
1694 if (activity == null) return;
1695 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1696 final int tutorialCount = p.getInt("thread_tutorial", 0);
1697 if (tutorialCount < 5) {
1698 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1699 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1700 }
1701 }
1702
1703 @Override
1704 public void onDestroyView() {
1705 super.onDestroyView();
1706 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1707 messageListAdapter.setOnContactPictureClicked(null);
1708 messageListAdapter.setOnContactPictureLongClicked(null);
1709 messageListAdapter.setOnInlineImageLongClicked(null);
1710 messageListAdapter.setConversationFragment(null);
1711 messageListAdapter.setOnMessageBoxClicked(null);
1712 messageListAdapter.setOnMessageBoxSwiped(null);
1713 binding.conversationViewPager.setAdapter(null);
1714 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1715 }
1716
1717 public void quoteText(String text) {
1718 if (binding.textinput.isEnabled()) {
1719 binding.textinput.insertAsQuote(text);
1720 binding.textinput.requestFocus();
1721 InputMethodManager inputMethodManager =
1722 (InputMethodManager)
1723 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1724 if (inputMethodManager != null) {
1725 inputMethodManager.showSoftInput(
1726 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1727 }
1728 }
1729 }
1730
1731 private void quoteMessage(Message message) {
1732 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1733 setThread(message.getThread());
1734 conversation.setUserSelectedThread(true);
1735 if (!forkNullThread(message)) newThread();
1736 setupReply(message);
1737 }
1738
1739 private boolean forkNullThread(Message message) {
1740 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1741 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1742 final Element thread = m.getThread();
1743 if (thread != null) {
1744 setThread(thread);
1745 return true;
1746 }
1747 }
1748
1749 return false;
1750 }
1751
1752 private void setupReply(Message message) {
1753 conversation.setReplyTo(message);
1754 if (message == null) {
1755 binding.contextPreview.setVisibility(View.GONE);
1756 binding.textsend.setBackgroundResource(R.drawable.textsend);
1757 return;
1758 }
1759
1760 SpannableStringBuilder body = message.getSpannableBody(null, null);
1761 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1762 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1763 binding.contextPreviewText.setText(body);
1764 binding.contextPreview.setVisibility(View.VISIBLE);
1765 }
1766
1767 private void setThread(Element thread) {
1768 this.conversation.setThread(thread);
1769 binding.threadIdenticon.setAlpha(0f);
1770 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1771 if (thread != null) {
1772 final String threadId = thread.getContent();
1773 if (threadId != null) {
1774 binding.threadIdenticon.setAlpha(1f);
1775 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1776 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1777 }
1778 }
1779 updateSendButton();
1780 }
1781
1782 @Override
1783 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1784 // This should cancel any remaining click events that would otherwise trigger links
1785 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1786
1787 if (v == binding.textSendButton) {
1788 super.onCreateContextMenu(menu, v, menuInfo);
1789 try {
1790 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1791 m.setAccessible(true);
1792 m.invoke(menu, true);
1793 } catch (Exception e) {
1794 e.printStackTrace();
1795 }
1796 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1797 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1798 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1799 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1800 MenuItem item = attachMenu.getSubMenu().getItem(i);
1801 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1802 newItem.setIcon(item.getIcon());
1803 }
1804 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1805 return;
1806 }
1807
1808 synchronized (this.messageList) {
1809 super.onCreateContextMenu(menu, v, menuInfo);
1810 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1811 this.selectedMessage = this.messageList.get(acmi.position);
1812 populateContextMenu(menu);
1813 }
1814 }
1815
1816 private void populateContextMenu(ContextMenu menu) {
1817 final Message m = this.selectedMessage;
1818 final Transferable t = m.getTransferable();
1819 Message relevantForCorrection = m;
1820 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1821 relevantForCorrection = relevantForCorrection.next();
1822 }
1823 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1824
1825 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1826 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1827 return;
1828 }
1829
1830 if (m.getStatus() == Message.STATUS_RECEIVED
1831 && t != null
1832 && (t.getStatus() == Transferable.STATUS_CANCELLED
1833 || t.getStatus() == Transferable.STATUS_FAILED)) {
1834 return;
1835 }
1836
1837 final boolean deleted = m.isDeleted();
1838 final boolean encrypted =
1839 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1840 || m.getEncryption() == Message.ENCRYPTION_PGP;
1841 final boolean receiving =
1842 m.getStatus() == Message.STATUS_RECEIVED
1843 && (t instanceof JingleFileTransferConnection
1844 || t instanceof HttpDownloadConnection);
1845 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1846 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1847 final MenuItem addReaction = menu.findItem(R.id.action_add_reaction);
1848 MenuItem openWith = menu.findItem(R.id.open_with);
1849 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1850 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1851 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1852 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1853 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1854 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1855 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1856 MenuItem shareWith = menu.findItem(R.id.share_with);
1857 MenuItem sendAgain = menu.findItem(R.id.send_again);
1858 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1859 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1860 MenuItem downloadFile = menu.findItem(R.id.download_file);
1861 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1862 MenuItem blockMedia = menu.findItem(R.id.block_media);
1863 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1864 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1865 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1866 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1867 final boolean showError =
1868 m.getStatus() == Message.STATUS_SEND_FAILED
1869 && m.getErrorMessage() != null
1870 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1871 final Conversational conversational = m.getConversation();
1872 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1873 final XmppConnection connection = c.getAccount().getXmppConnection();
1874 if (c.isWithStranger()
1875 && m.getServerMsgId() != null
1876 && !c.isBlocked()
1877 && connection != null
1878 && connection.getFeatures().spamReporting()) {
1879 reportAndBlock.setVisible(true);
1880 }
1881 }
1882 if (!encrypted) {
1883 addReaction.setVisible(!showError && !m.isDeleted());
1884 }
1885 if (!m.isFileOrImage()
1886 && !encrypted
1887 && !m.isGeoUri()
1888 && !m.treatAsDownloadable()
1889 && !unInitiatedButKnownSize
1890 && t == null) {
1891 copyMessage.setVisible(true);
1892 }
1893 quoteMessage.setVisible(!encrypted && !showError);
1894 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1895 retryDecryption.setVisible(true);
1896 }
1897 if (!showError
1898 && relevantForCorrection.getType() == Message.TYPE_TEXT
1899 && relevantForCorrection.isEditable()
1900 && !m.isGeoUri()
1901 && m.getConversation() instanceof Conversation) {
1902 correctMessage.setVisible(true);
1903 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1904 }
1905 if (relevantForCorrection.getStatus() == Message.STATUS_WAITING) {
1906 correctMessage.setVisible(true);
1907 retractMessage.setVisible(true);
1908 }
1909 if (conversation.getMode() == Conversation.MODE_MULTI && m.getServerMsgId() != null && m.getModerated() == null && conversation.getMucOptions().getSelf().getRole().ranks(MucOptions.Role.MODERATOR) && conversation.getMucOptions().hasFeature("urn:xmpp:message-moderate:0")) {
1910 moderateMessage.setVisible(true);
1911 }
1912 if ((m.isFileOrImage() && !deleted && !receiving)
1913 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1914 && !unInitiatedButKnownSize
1915 && t == null) {
1916 shareWith.setVisible(true);
1917 }
1918 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1919 sendAgain.setVisible(true);
1920 }
1921 if (m.hasFileOnRemoteHost()
1922 || m.isGeoUri()
1923 || m.treatAsDownloadable()
1924 || unInitiatedButKnownSize
1925 || t instanceof HttpDownloadConnection) {
1926 copyUrl.setVisible(true);
1927 }
1928 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1929 downloadFile.setVisible(true);
1930 downloadFile.setTitle(
1931 activity.getString(
1932 R.string.download_x_file,
1933 UIHelper.getFileDescriptionString(activity, m)));
1934 }
1935 final boolean waitingOfferedSending =
1936 m.getStatus() == Message.STATUS_WAITING
1937 || m.getStatus() == Message.STATUS_UNSEND
1938 || m.getStatus() == Message.STATUS_OFFERED;
1939 final boolean cancelable =
1940 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1941 if (cancelable) {
1942 cancelTransmission.setVisible(true);
1943 }
1944 if (m.isFileOrImage() && !deleted && !cancelable) {
1945 final String path = m.getRelativeFilePath();
1946 if (path != null) {
1947 final var file = new File(path);
1948 if (file.canRead()) saveAsSticker.setVisible(true);
1949 blockMedia.setVisible(true);
1950 if (file.canWrite()) deleteFile.setVisible(true);
1951 deleteFile.setTitle(
1952 activity.getString(
1953 R.string.delete_x_file,
1954 UIHelper.getFileDescriptionString(activity, m)));
1955 }
1956 }
1957
1958 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1959 // We might be showing a thumbnail worth blocking
1960 blockMedia.setVisible(true);
1961 }
1962 if (showError) {
1963 showErrorMessage.setVisible(true);
1964 }
1965 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1966 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1967 || (mime != null && mime.startsWith("audio/"))) {
1968 openWith.setVisible(true);
1969 }
1970 }
1971 }
1972
1973 @Override
1974 public boolean onContextItemSelected(MenuItem item) {
1975 switch (item.getItemId()) {
1976 case R.id.share_with:
1977 ShareUtil.share(activity, selectedMessage);
1978 return true;
1979 case R.id.correct_message:
1980 correctMessage(selectedMessage);
1981 return true;
1982 case R.id.retract_message:
1983 new AlertDialog.Builder(activity)
1984 .setTitle(R.string.retract_message)
1985 .setMessage("Do you really want to retract this message?")
1986 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1987 Message message = selectedMessage;
1988 while (message.mergeable(message.next())) {
1989 message = message.next();
1990 }
1991 if (message.getStatus() == Message.STATUS_WAITING || message.getStatus() == Message.STATUS_OFFERED) {
1992 activity.xmppConnectionService.deleteMessage(message);
1993 return;
1994 }
1995 Element reactions = message.getReactionsEl();
1996 if (reactions != null) {
1997 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1998 if (previousReaction != null) reactions = previousReaction.getReactionsEl();
1999 for (Element el : reactions.getChildren()) {
2000 if (message.getRawBody().endsWith(el.getContent())) {
2001 reactions.removeChild(el);
2002 }
2003 }
2004 message.setReactions(reactions);
2005 if (previousReaction != null) {
2006 previousReaction.setReactions(reactions);
2007 activity.xmppConnectionService.updateMessage(previousReaction);
2008 }
2009 } else {
2010 message.setInReplyTo(null);
2011 message.clearPayloads();
2012 }
2013 message.setBody(" ");
2014 message.setSubject(null);
2015 message.putEdited(message.getUuid(), message.getServerMsgId());
2016 message.setServerMsgId(null);
2017 message.setUuid(UUID.randomUUID().toString());
2018 sendMessage(message);
2019 })
2020 .setNegativeButton(R.string.no, null).show();
2021 return true;
2022 case R.id.moderate_message:
2023 activity.quickEdit("Spam", (reason) -> {
2024 Message message = selectedMessage;
2025 do {
2026 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
2027 message = message.mergeable(message.next()) ? message.next() : null;
2028 } while (message != null);
2029 return null;
2030 }, R.string.moderate_reason, false, false, true, true);
2031 return true;
2032 case R.id.copy_message:
2033 ShareUtil.copyToClipboard(activity, selectedMessage);
2034 return true;
2035 case R.id.quote_message:
2036 quoteMessage(selectedMessage);
2037 return true;
2038 case R.id.send_again:
2039 resendMessage(selectedMessage);
2040 return true;
2041 case R.id.copy_url:
2042 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
2043 return true;
2044 case R.id.save_as_sticker:
2045 saveAsSticker(selectedMessage);
2046 return true;
2047 case R.id.download_file:
2048 startDownloadable(selectedMessage);
2049 return true;
2050 case R.id.cancel_transmission:
2051 cancelTransmission(selectedMessage);
2052 return true;
2053 case R.id.retry_decryption:
2054 retryDecryption(selectedMessage);
2055 return true;
2056 case R.id.block_media:
2057 new AlertDialog.Builder(activity)
2058 .setTitle(R.string.block_media)
2059 .setMessage("Do you really want to block this media in all messages?")
2060 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
2061 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2062 if (thumbs != null && !thumbs.isEmpty()) {
2063 for (Element thumb : thumbs) {
2064 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2065 if (uri.getScheme().equals("cid")) {
2066 Cid cid = BobTransfer.cid(uri);
2067 if (cid == null) continue;
2068 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2069 activity.xmppConnectionService.blockMedia(f);
2070 activity.xmppConnectionService.evictPreview(f);
2071 f.delete();
2072 }
2073 }
2074 }
2075 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
2076 activity.xmppConnectionService.blockMedia(f);
2077 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
2078 activity.xmppConnectionService.evictPreview(f);
2079 activity.xmppConnectionService.updateMessage(selectedMessage, false);
2080 activity.onConversationsListItemUpdated();
2081 refresh();
2082 })
2083 .setNegativeButton(R.string.no, null).show();
2084 return true;
2085 case R.id.delete_file:
2086 deleteFile(selectedMessage);
2087 return true;
2088 case R.id.show_error_message:
2089 showErrorMessage(selectedMessage);
2090 return true;
2091 case R.id.open_with:
2092 openWith(selectedMessage);
2093 return true;
2094 case R.id.only_this_thread:
2095 conversation.setLockThread(true);
2096 backPressedLeaveSingleThread.setEnabled(true);
2097 setThread(selectedMessage.getThread());
2098 refresh();
2099 return true;
2100 case R.id.action_report_and_block:
2101 reportMessage(selectedMessage);
2102 return true;
2103 case R.id.action_add_reaction:
2104 addReaction(selectedMessage);
2105 return true;
2106 default:
2107 return onOptionsItemSelected(item);
2108 }
2109 }
2110
2111 @Override
2112 public boolean onOptionsItemSelected(final MenuItem item) {
2113 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
2114 return false;
2115 } else if (conversation == null) {
2116 return super.onOptionsItemSelected(item);
2117 }
2118 switch (item.getItemId()) {
2119 case R.id.encryption_choice_axolotl:
2120 case R.id.encryption_choice_pgp:
2121 case R.id.encryption_choice_none:
2122 handleEncryptionSelection(item);
2123 break;
2124 case R.id.attach_choose_picture:
2125 //case R.id.attach_take_picture:
2126 //case R.id.attach_record_video:
2127 case R.id.attach_choose_file:
2128 case R.id.attach_record_voice:
2129 case R.id.attach_location:
2130 handleAttachmentSelection(item);
2131 break;
2132 case R.id.attach_webxdc:
2133 final Intent intent = new Intent(getActivity(), WebxdcStore.class);
2134 startActivityForResult(intent, REQUEST_WEBXDC_STORE);
2135 break;
2136 case R.id.attach_subject:
2137 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
2138 break;
2139 case R.id.attach_schedule:
2140 scheduleMessage();
2141 break;
2142 case R.id.action_search:
2143 startSearch();
2144 break;
2145 case R.id.action_archive:
2146 activity.xmppConnectionService.archiveConversation(conversation);
2147 break;
2148 case R.id.action_contact_details:
2149 activity.switchToContactDetails(conversation.getContact());
2150 break;
2151 case R.id.action_muc_details:
2152 ConferenceDetailsActivity.open(activity, conversation);
2153 break;
2154 case R.id.action_invite:
2155 startActivityForResult(
2156 ChooseContactActivity.create(activity, conversation),
2157 REQUEST_INVITE_TO_CONVERSATION);
2158 break;
2159 case R.id.action_clear_history:
2160 clearHistoryDialog(conversation);
2161 break;
2162 case R.id.action_mute:
2163 muteConversationDialog(conversation);
2164 break;
2165 case R.id.action_unmute:
2166 unMuteConversation(conversation);
2167 break;
2168 case R.id.action_block:
2169 case R.id.action_unblock:
2170 BlockContactDialog.show(activity, conversation);
2171 break;
2172 case R.id.action_audio_call:
2173 checkPermissionAndTriggerAudioCall();
2174 break;
2175 case R.id.action_video_call:
2176 checkPermissionAndTriggerVideoCall();
2177 break;
2178 case R.id.action_ongoing_call:
2179 returnToOngoingCall();
2180 break;
2181 case R.id.action_toggle_pinned:
2182 togglePinned();
2183 break;
2184 case R.id.action_add_shortcut:
2185 addShortcut();
2186 break;
2187 case R.id.action_block_avatar:
2188 new AlertDialog.Builder(activity)
2189 .setTitle(R.string.block_media)
2190 .setMessage("Do you really want to block this avatar?")
2191 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
2192 activity.xmppConnectionService.blockMedia(activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()));
2193 activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()).delete();
2194 activity.avatarService().clear(conversation);
2195 conversation.getContact().setAvatar(null);
2196 activity.xmppConnectionService.updateConversationUi();
2197 })
2198 .setNegativeButton(R.string.no, null).show();
2199 case R.id.action_refresh_feature_discovery:
2200 refreshFeatureDiscovery();
2201 break;
2202 default:
2203 break;
2204 }
2205 return super.onOptionsItemSelected(item);
2206 }
2207
2208 public boolean onBackPressed() {
2209 boolean wasLocked = conversation.getLockThread();
2210 conversation.setLockThread(false);
2211 backPressedLeaveSingleThread.setEnabled(false);
2212 if (wasLocked) {
2213 setThread(null);
2214 conversation.setUserSelectedThread(false);
2215 refresh();
2216 updateThreadFromLastMessage();
2217 return true;
2218 }
2219 return false;
2220 }
2221
2222 private void startSearch() {
2223 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2224 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2225 startActivity(intent);
2226 }
2227
2228 private void scheduleMessage() {
2229 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2230 final var datePicker = com.google.android.material.datepicker.MaterialDatePicker.Builder.datePicker()
2231 .setTitleText("Schedule Message")
2232 .setSelection(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2233 .setCalendarConstraints(
2234 new com.google.android.material.datepicker.CalendarConstraints.Builder()
2235 .setStart(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2236 .build()
2237 )
2238 .build();
2239 datePicker.addOnPositiveButtonClickListener((date) -> {
2240 final Calendar now = Calendar.getInstance();
2241 final var timePicker = new com.google.android.material.timepicker.MaterialTimePicker.Builder()
2242 .setTitleText("Schedule Message")
2243 .setHour(now.get(Calendar.HOUR_OF_DAY))
2244 .setMinute(now.get(Calendar.MINUTE))
2245 .setTimeFormat(android.text.format.DateFormat.is24HourFormat(activity) ? com.google.android.material.timepicker.TimeFormat.CLOCK_24H : com.google.android.material.timepicker.TimeFormat.CLOCK_12H)
2246 .build();
2247 timePicker.addOnPositiveButtonClickListener((v2) -> {
2248 final var dateCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
2249 dateCal.setTimeInMillis(date);
2250 final var time = Calendar.getInstance();
2251 time.set(dateCal.get(Calendar.YEAR), dateCal.get(Calendar.MONTH), dateCal.get(Calendar.DAY_OF_MONTH), timePicker.getHour(), timePicker.getMinute(), 0);
2252 final long timestamp = time.getTimeInMillis();
2253 sendMessage(timestamp);
2254 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2255 });
2256 timePicker.show(activity.getSupportFragmentManager(), "schedulMessageTime");
2257 });
2258 datePicker.show(activity.getSupportFragmentManager(), "schedulMessageDate");
2259 }
2260 }
2261
2262 private void returnToOngoingCall() {
2263 final Optional<OngoingRtpSession> ongoingRtpSession =
2264 activity.xmppConnectionService
2265 .getJingleConnectionManager()
2266 .getOngoingRtpConnection(conversation.getContact());
2267 if (ongoingRtpSession.isPresent()) {
2268 final OngoingRtpSession id = ongoingRtpSession.get();
2269 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2270 intent.setAction(Intent.ACTION_VIEW);
2271 intent.putExtra(
2272 RtpSessionActivity.EXTRA_ACCOUNT,
2273 id.getAccount().getJid().asBareJid().toEscapedString());
2274 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2275 if (id instanceof AbstractJingleConnection) {
2276 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2277 startActivity(intent);
2278 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2279 if (Media.audioOnly(proposal.media)) {
2280 intent.putExtra(
2281 RtpSessionActivity.EXTRA_LAST_ACTION,
2282 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2283 } else {
2284 intent.putExtra(
2285 RtpSessionActivity.EXTRA_LAST_ACTION,
2286 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2287 }
2288 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2289 startActivity(intent);
2290 }
2291 }
2292 }
2293
2294 private void refreshFeatureDiscovery() {
2295 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2296 if (presences.isEmpty()) {
2297 presences = new HashSet<>();
2298 presences.add(new AbstractMap.SimpleEntry("", null));
2299 }
2300 for (Map.Entry<String, Presence> entry : presences) {
2301 Jid jid = conversation.getContact().getJid();
2302 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2303 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2304 if (activity == null) return;
2305 activity.runOnUiThread(() -> {
2306 refresh();
2307 refreshCommands(true);
2308 });
2309 });
2310 }
2311 }
2312
2313 private void addShortcut() {
2314 ShortcutInfoCompat info;
2315 if (conversation.getMode() == Conversation.MODE_MULTI) {
2316 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2317 } else {
2318 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2319 }
2320 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2321 }
2322
2323 private void togglePinned() {
2324 final boolean pinned =
2325 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2326 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2327 activity.xmppConnectionService.updateConversation(conversation);
2328 activity.invalidateOptionsMenu();
2329 }
2330
2331 private void checkPermissionAndTriggerAudioCall() {
2332 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2333 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2334 return;
2335 }
2336 final List<String> permissions;
2337 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2338 permissions =
2339 Arrays.asList(
2340 Manifest.permission.RECORD_AUDIO,
2341 Manifest.permission.BLUETOOTH_CONNECT);
2342 } else {
2343 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2344 }
2345 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2346 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2347 }
2348 }
2349
2350 private void checkPermissionAndTriggerVideoCall() {
2351 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2352 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2353 return;
2354 }
2355 final List<String> permissions;
2356 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2357 permissions =
2358 Arrays.asList(
2359 Manifest.permission.RECORD_AUDIO,
2360 Manifest.permission.CAMERA,
2361 Manifest.permission.BLUETOOTH_CONNECT);
2362 } else {
2363 permissions =
2364 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2365 }
2366 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2367 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2368 }
2369 }
2370
2371 private void triggerRtpSession(final String action) {
2372 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2373 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2374 .show();
2375 return;
2376 }
2377 final Account account = conversation.getAccount();
2378 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2379 activity.xmppConnectionService.updateAccount(account);
2380 }
2381 final Contact contact = conversation.getContact();
2382 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2383 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2384 } else {
2385 final RtpCapability.Capability capability;
2386 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2387 capability = RtpCapability.Capability.VIDEO;
2388 } else {
2389 capability = RtpCapability.Capability.AUDIO;
2390 }
2391 PresenceSelector.selectFullJidForDirectRtpConnection(
2392 activity,
2393 contact,
2394 capability,
2395 fullJid -> {
2396 triggerRtpSession(contact.getAccount(), fullJid, action);
2397 });
2398 }
2399 }
2400
2401 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2402 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2403 }
2404
2405 private void handleAttachmentSelection(MenuItem item) {
2406 switch (item.getItemId()) {
2407 case R.id.attach_choose_picture:
2408 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2409 break;
2410 /*case R.id.attach_take_picture:
2411 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2412 break;
2413 case R.id.attach_record_video:
2414 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2415 break;*/
2416 case R.id.attach_choose_file:
2417 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2418 break;
2419 case R.id.attach_record_voice:
2420 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2421 break;
2422 case R.id.attach_location:
2423 attachFile(ATTACHMENT_CHOICE_LOCATION);
2424 break;
2425 }
2426 }
2427
2428 private void handleEncryptionSelection(MenuItem item) {
2429 if (conversation == null) {
2430 return;
2431 }
2432 final boolean updated;
2433 switch (item.getItemId()) {
2434 case R.id.encryption_choice_none:
2435 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2436 item.setChecked(true);
2437 break;
2438 case R.id.encryption_choice_pgp:
2439 if (activity.hasPgp()) {
2440 if (conversation.getAccount().getPgpSignature() != null) {
2441 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2442 item.setChecked(true);
2443 } else {
2444 updated = false;
2445 activity.announcePgp(
2446 conversation.getAccount(),
2447 conversation,
2448 null,
2449 activity.onOpenPGPKeyPublished);
2450 }
2451 } else {
2452 activity.showInstallPgpDialog();
2453 updated = false;
2454 }
2455 break;
2456 case R.id.encryption_choice_axolotl:
2457 Log.d(
2458 Config.LOGTAG,
2459 AxolotlService.getLogprefix(conversation.getAccount())
2460 + "Enabled axolotl for Contact "
2461 + conversation.getContact().getJid());
2462 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2463 item.setChecked(true);
2464 break;
2465 default:
2466 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2467 break;
2468 }
2469 if (updated) {
2470 activity.xmppConnectionService.updateConversation(conversation);
2471 }
2472 updateChatMsgHint();
2473 getActivity().invalidateOptionsMenu();
2474 activity.refreshUi();
2475 }
2476
2477 public void attachFile(final int attachmentChoice) {
2478 attachFile(attachmentChoice, true);
2479 }
2480
2481 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2482 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2483 if (!hasPermissions(
2484 attachmentChoice,
2485 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2486 Manifest.permission.RECORD_AUDIO)) {
2487 return;
2488 }
2489 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2490 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2491 if (!hasPermissions(
2492 attachmentChoice,
2493 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2494 Manifest.permission.CAMERA)) {
2495 return;
2496 }
2497 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2498 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2499 return;
2500 }
2501 }
2502 if (updateRecentlyUsed) {
2503 storeRecentlyUsedQuickAction(attachmentChoice);
2504 }
2505 final int encryption = conversation.getNextEncryption();
2506 final int mode = conversation.getMode();
2507 if (encryption == Message.ENCRYPTION_PGP) {
2508 if (activity.hasPgp()) {
2509 if (mode == Conversation.MODE_SINGLE
2510 && conversation.getContact().getPgpKeyId() != 0) {
2511 activity.xmppConnectionService
2512 .getPgpEngine()
2513 .hasKey(
2514 conversation.getContact(),
2515 new UiCallback<Contact>() {
2516
2517 @Override
2518 public void userInputRequired(
2519 PendingIntent pi, Contact contact) {
2520 startPendingIntent(pi, attachmentChoice);
2521 }
2522
2523 @Override
2524 public void success(Contact contact) {
2525 invokeAttachFileIntent(attachmentChoice);
2526 }
2527
2528 @Override
2529 public void error(int error, Contact contact) {
2530 activity.replaceToast(getString(error));
2531 }
2532 });
2533 } else if (mode == Conversation.MODE_MULTI
2534 && conversation.getMucOptions().pgpKeysInUse()) {
2535 if (!conversation.getMucOptions().everybodyHasKeys()) {
2536 Toast warning =
2537 Toast.makeText(
2538 getActivity(),
2539 R.string.missing_public_keys,
2540 Toast.LENGTH_LONG);
2541 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2542 warning.show();
2543 }
2544 invokeAttachFileIntent(attachmentChoice);
2545 } else {
2546 showNoPGPKeyDialog(
2547 false,
2548 (dialog, which) -> {
2549 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2550 activity.xmppConnectionService.updateConversation(conversation);
2551 invokeAttachFileIntent(attachmentChoice);
2552 });
2553 }
2554 } else {
2555 activity.showInstallPgpDialog();
2556 }
2557 } else {
2558 invokeAttachFileIntent(attachmentChoice);
2559 }
2560 }
2561
2562 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2563 try {
2564 activity.getPreferences()
2565 .edit()
2566 .putString(
2567 RECENTLY_USED_QUICK_ACTION,
2568 SendButtonAction.of(attachmentChoice).toString())
2569 .apply();
2570 } catch (IllegalArgumentException e) {
2571 // just do not save
2572 }
2573 }
2574
2575 @Override
2576 public void onRequestPermissionsResult(
2577 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2578 final PermissionUtils.PermissionResult permissionResult =
2579 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2580 if (grantResults.length > 0) {
2581 if (allGranted(permissionResult.grantResults)) {
2582 switch (requestCode) {
2583 case REQUEST_START_DOWNLOAD:
2584 if (this.mPendingDownloadableMessage != null) {
2585 startDownloadable(this.mPendingDownloadableMessage);
2586 }
2587 break;
2588 case REQUEST_ADD_EDITOR_CONTENT:
2589 if (this.mPendingEditorContent != null) {
2590 attachEditorContentToConversation(this.mPendingEditorContent);
2591 }
2592 break;
2593 case REQUEST_COMMIT_ATTACHMENTS:
2594 commitAttachments();
2595 break;
2596 case REQUEST_START_AUDIO_CALL:
2597 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2598 break;
2599 case REQUEST_START_VIDEO_CALL:
2600 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2601 break;
2602 default:
2603 attachFile(requestCode);
2604 break;
2605 }
2606 } else {
2607 @StringRes int res;
2608 String firstDenied =
2609 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2610 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2611 res = R.string.no_microphone_permission;
2612 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2613 res = R.string.no_camera_permission;
2614 } else {
2615 res = R.string.no_storage_permission;
2616 }
2617 Toast.makeText(
2618 getActivity(),
2619 getString(res, getString(R.string.app_name)),
2620 Toast.LENGTH_SHORT)
2621 .show();
2622 }
2623 }
2624 if (writeGranted(grantResults, permissions)) {
2625 if (activity != null && activity.xmppConnectionService != null) {
2626 activity.xmppConnectionService.getDrawableCache().evictAll();
2627 activity.xmppConnectionService.restartFileObserver();
2628 }
2629 refresh();
2630 }
2631 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2632 XmppConnectionService.toggleForegroundService(activity);
2633 }
2634 }
2635
2636 public void startDownloadable(Message message) {
2637 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2638 this.mPendingDownloadableMessage = message;
2639 return;
2640 }
2641 Transferable transferable = message.getTransferable();
2642 if (transferable != null) {
2643 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2644 createNewConnection(message);
2645 return;
2646 }
2647 if (!transferable.start()) {
2648 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2649 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2650 .show();
2651 }
2652 } else if (message.treatAsDownloadable()
2653 || message.hasFileOnRemoteHost()
2654 || MessageUtils.unInitiatedButKnownSize(message)) {
2655 createNewConnection(message);
2656 } else {
2657 Log.d(
2658 Config.LOGTAG,
2659 message.getConversation().getAccount() + ": unable to start downloadable");
2660 }
2661 }
2662
2663 private void createNewConnection(final Message message) {
2664 if (!activity.xmppConnectionService.hasInternetConnection()) {
2665 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2666 .show();
2667 return;
2668 }
2669 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2670 try {
2671 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2672 message.setTransferable(transfer);
2673 transfer.start();
2674 } catch (URISyntaxException e) {
2675 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2676 }
2677 } else {
2678 activity.xmppConnectionService
2679 .getHttpConnectionManager()
2680 .createNewDownloadConnection(message, true);
2681 }
2682 }
2683
2684 @SuppressLint("InflateParams")
2685 protected void clearHistoryDialog(final Conversation conversation) {
2686 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2687 builder.setTitle(R.string.clear_conversation_history);
2688 final View dialogView =
2689 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2690 final CheckBox endConversationCheckBox =
2691 dialogView.findViewById(R.id.end_conversation_checkbox);
2692 builder.setView(dialogView);
2693 builder.setNegativeButton(getString(R.string.cancel), null);
2694 builder.setPositiveButton(
2695 getString(R.string.confirm),
2696 (dialog, which) -> {
2697 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2698 if (endConversationCheckBox.isChecked()) {
2699 this.activity.xmppConnectionService.archiveConversation(conversation);
2700 this.activity.onConversationArchived(conversation);
2701 } else {
2702 activity.onConversationsListItemUpdated();
2703 refresh();
2704 }
2705 });
2706 builder.create().show();
2707 }
2708
2709 protected void muteConversationDialog(final Conversation conversation) {
2710 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2711 builder.setTitle(R.string.disable_notifications);
2712 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2713 final CharSequence[] labels = new CharSequence[durations.length];
2714 for (int i = 0; i < durations.length; ++i) {
2715 if (durations[i] == -1) {
2716 labels[i] = activity.getString(R.string.until_further_notice);
2717 } else {
2718 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2719 }
2720 }
2721 builder.setItems(
2722 labels,
2723 (dialog, which) -> {
2724 final long till;
2725 if (durations[which] == -1) {
2726 till = Long.MAX_VALUE;
2727 } else {
2728 till = System.currentTimeMillis() + (durations[which] * 1000L);
2729 }
2730 conversation.setMutedTill(till);
2731 activity.xmppConnectionService.updateConversation(conversation);
2732 activity.onConversationsListItemUpdated();
2733 refresh();
2734 activity.invalidateOptionsMenu();
2735 });
2736 builder.create().show();
2737 }
2738
2739 private boolean hasPermissions(int requestCode, List<String> permissions) {
2740 final List<String> missingPermissions = new ArrayList<>();
2741 for (String permission : permissions) {
2742 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2743 continue;
2744 }
2745 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2746 missingPermissions.add(permission);
2747 }
2748 }
2749 if (missingPermissions.size() == 0) {
2750 return true;
2751 } else {
2752 requestPermissions(
2753 missingPermissions.toArray(new String[0]),
2754 requestCode);
2755 return false;
2756 }
2757 }
2758
2759 private boolean hasPermissions(int requestCode, String... permissions) {
2760 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2761 }
2762
2763 public void unMuteConversation(final Conversation conversation) {
2764 conversation.setMutedTill(0);
2765 this.activity.xmppConnectionService.updateConversation(conversation);
2766 this.activity.onConversationsListItemUpdated();
2767 refresh();
2768 this.activity.invalidateOptionsMenu();
2769 }
2770
2771 protected void invokeAttachFileIntent(final int attachmentChoice) {
2772 Intent intent = new Intent();
2773
2774 final var takePhotoIntent = new Intent();
2775 final Uri takePhotoUri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2776 pendingTakePhotoUri.push(takePhotoUri);
2777 takePhotoIntent.putExtra(MediaStore.EXTRA_OUTPUT, takePhotoUri);
2778 takePhotoIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2779 takePhotoIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2780 takePhotoIntent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2781
2782 final var takeVideoIntent = new Intent();
2783 takeVideoIntent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2784
2785 switch (attachmentChoice) {
2786 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2787 intent.setAction(Intent.ACTION_GET_CONTENT);
2788 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2789 intent.setType("*/*");
2790 intent.putExtra(Intent.EXTRA_MIME_TYPES, new String[] {"image/*", "video/*"});
2791 intent = Intent.createChooser(intent, getString(R.string.perform_action_with));
2792 intent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] { takePhotoIntent, takeVideoIntent });
2793 break;
2794 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2795 intent = takeVideoIntent;
2796 break;
2797 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2798 intent = takePhotoIntent;
2799 break;
2800 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2801 intent.setAction(Intent.ACTION_GET_CONTENT);
2802 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2803 intent.setType("*/*");
2804 intent.addCategory(Intent.CATEGORY_OPENABLE);
2805 intent = Intent.createChooser(intent, getString(R.string.perform_action_with));
2806 break;
2807 case ATTACHMENT_CHOICE_RECORD_VOICE:
2808 intent = new Intent(getActivity(), RecordingActivity.class);
2809 break;
2810 case ATTACHMENT_CHOICE_LOCATION:
2811 intent = GeoHelper.getFetchIntent(activity);
2812 break;
2813 }
2814 final Context context = getActivity();
2815 if (context == null) {
2816 return;
2817 }
2818 try {
2819 startActivityForResult(intent, attachmentChoice);
2820 } catch (final ActivityNotFoundException e) {
2821 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2822 }
2823 }
2824
2825 @Override
2826 public void onResume() {
2827 super.onResume();
2828 binding.messagesView.post(this::fireReadEvent);
2829 }
2830
2831 private void fireReadEvent() {
2832 if (activity != null && this.conversation != null) {
2833 String uuid = getLastVisibleMessageUuid();
2834 if (uuid != null) {
2835 activity.onConversationRead(this.conversation, uuid);
2836 }
2837 }
2838 }
2839
2840 private void newSubThread() {
2841 Element oldThread = conversation.getThread();
2842 Element thread = new Element("thread", "jabber:client");
2843 thread.setContent(UUID.randomUUID().toString());
2844 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2845 setThread(thread);
2846 }
2847
2848 private void newThread() {
2849 Element thread = new Element("thread", "jabber:client");
2850 thread.setContent(UUID.randomUUID().toString());
2851 setThread(thread);
2852 }
2853
2854 private void updateThreadFromLastMessage() {
2855 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2856 Message message = getLastVisibleMessage();
2857 if (message == null) {
2858 newThread();
2859 } else {
2860 if (conversation.getMode() == Conversation.MODE_MULTI) {
2861 if (activity == null || activity.xmppConnectionService == null) return;
2862 if (message.getStatus() < Message.STATUS_SEND) {
2863 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2864 }
2865 }
2866
2867 setThread(message.getThread());
2868 }
2869 }
2870 }
2871
2872 private String getLastVisibleMessageUuid() {
2873 Message message = getLastVisibleMessage();
2874 return message == null ? null : message.getUuid();
2875 }
2876
2877 private Message getLastVisibleMessage() {
2878 if (binding == null) {
2879 return null;
2880 }
2881 synchronized (this.messageList) {
2882 int pos = binding.messagesView.getLastVisiblePosition();
2883 if (pos >= 0) {
2884 Message message = null;
2885 for (int i = pos; i >= 0; --i) {
2886 try {
2887 message = (Message) binding.messagesView.getItemAtPosition(i);
2888 } catch (IndexOutOfBoundsException e) {
2889 // should not happen if we synchronize properly. however if that fails we
2890 // just gonna try item -1
2891 continue;
2892 }
2893 if (message.getType() != Message.TYPE_STATUS) {
2894 break;
2895 }
2896 }
2897 if (message != null) {
2898 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2899 message = message.next();
2900 }
2901 return message;
2902 }
2903 }
2904 }
2905 return null;
2906 }
2907
2908 public void jumpTo(final Message message) {
2909 if (message.getUuid() == null) return;
2910 for (int i = 0; i < messageList.size(); i++) {
2911 final var m = messageList.get(i);
2912 if (m == null) continue;
2913 if (message.getUuid().equals(m.getUuid())) {
2914 binding.messagesView.setSelection(i);
2915 return;
2916 }
2917 }
2918 }
2919
2920 private void openWith(final Message message) {
2921 if (message.isGeoUri()) {
2922 GeoHelper.view(getActivity(), message);
2923 } else {
2924 final DownloadableFile file =
2925 activity.xmppConnectionService.getFileBackend().getFile(message);
2926 ViewUtil.view(activity, file);
2927 }
2928 }
2929
2930 private void addReaction(final Message message) {
2931 activity.addReaction(message, reactions -> activity.xmppConnectionService.sendReactions(message, reactions));
2932 }
2933
2934 private void reportMessage(final Message message) {
2935 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2936 }
2937
2938 private void showErrorMessage(final Message message) {
2939 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2940 builder.setTitle(R.string.error_message);
2941 final String errorMessage = message.getErrorMessage();
2942 final String[] errorMessageParts =
2943 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2944 final String displayError;
2945 if (errorMessageParts.length == 2) {
2946 displayError = errorMessageParts[1];
2947 } else {
2948 displayError = errorMessage;
2949 }
2950 builder.setMessage(displayError);
2951 builder.setNegativeButton(
2952 R.string.copy_to_clipboard,
2953 (dialog, which) -> {
2954 activity.copyTextToClipboard(displayError, R.string.error_message);
2955 Toast.makeText(
2956 activity,
2957 R.string.error_message_copied_to_clipboard,
2958 Toast.LENGTH_SHORT)
2959 .show();
2960 });
2961 builder.setPositiveButton(R.string.confirm, null);
2962 builder.create().show();
2963 }
2964
2965 public boolean onInlineImageLongClicked(Cid cid) {
2966 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2967 if (f == null) return false;
2968
2969 saveAsSticker(f, null);
2970 return true;
2971 }
2972
2973 private void saveAsSticker(final Message m) {
2974 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2975 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2976 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2977 }
2978
2979 private void saveAsSticker(final File file, final String name) {
2980 savingAsSticker = file;
2981
2982 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2983 intent.addCategory(Intent.CATEGORY_OPENABLE);
2984 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2985 intent.putExtra(Intent.EXTRA_TITLE, name);
2986
2987 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2988 final String dir = p.getString("sticker_directory", "Stickers");
2989 if (dir.startsWith("content://")) {
2990 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2991 } else {
2992 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2993 Uri uri;
2994 if (Build.VERSION.SDK_INT >= 29) {
2995 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2996 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2997 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2998 } else {
2999 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
3000 }
3001 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
3002 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
3003 }
3004
3005 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
3006 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
3007 }
3008
3009 private void deleteFile(final Message message) {
3010 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
3011 builder.setNegativeButton(R.string.cancel, null);
3012 builder.setTitle(R.string.delete_file_dialog);
3013 builder.setMessage(R.string.delete_file_dialog_msg);
3014 builder.setPositiveButton(
3015 R.string.confirm,
3016 (dialog, which) -> {
3017 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
3018 if (thumbs != null && !thumbs.isEmpty()) {
3019 for (Element thumb : thumbs) {
3020 Uri uri = Uri.parse(thumb.getAttribute("uri"));
3021 if (uri.getScheme().equals("cid")) {
3022 Cid cid = BobTransfer.cid(uri);
3023 if (cid == null) continue;
3024 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
3025 activity.xmppConnectionService.evictPreview(f);
3026 f.delete();
3027 }
3028 }
3029 }
3030 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
3031 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
3032 activity.xmppConnectionService.updateMessage(message, false);
3033 activity.onConversationsListItemUpdated();
3034 refresh();
3035 }
3036 });
3037 builder.create().show();
3038 }
3039
3040 private void resendMessage(final Message message) {
3041 if (message.isFileOrImage()) {
3042 if (!(message.getConversation() instanceof Conversation)) {
3043 return;
3044 }
3045 final Conversation conversation = (Conversation) message.getConversation();
3046 final DownloadableFile file =
3047 activity.xmppConnectionService.getFileBackend().getFile(message);
3048 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
3049 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
3050 if (!message.hasFileOnRemoteHost()
3051 && xmppConnection != null
3052 && conversation.getMode() == Conversational.MODE_SINGLE
3053 && !xmppConnection
3054 .getFeatures()
3055 .httpUpload(message.getFileParams().getSize())) {
3056 activity.selectPresence(
3057 conversation,
3058 () -> {
3059 message.setCounterpart(conversation.getNextCounterpart());
3060 activity.xmppConnectionService.resendFailedMessages(message);
3061 new Handler()
3062 .post(
3063 () -> {
3064 int size = messageList.size();
3065 this.binding.messagesView.setSelection(
3066 size - 1);
3067 });
3068 });
3069 return;
3070 }
3071 } else if (!Compatibility.hasStoragePermission(getActivity())) {
3072 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
3073 return;
3074 } else {
3075 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
3076 message.setDeleted(true);
3077 activity.xmppConnectionService.updateMessage(message, false);
3078 activity.onConversationsListItemUpdated();
3079 refresh();
3080 return;
3081 }
3082 }
3083 activity.xmppConnectionService.resendFailedMessages(message);
3084 new Handler()
3085 .post(
3086 () -> {
3087 int size = messageList.size();
3088 this.binding.messagesView.setSelection(size - 1);
3089 });
3090 }
3091
3092 private void cancelTransmission(Message message) {
3093 Transferable transferable = message.getTransferable();
3094 if (transferable != null) {
3095 transferable.cancel();
3096 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
3097 activity.xmppConnectionService.markMessage(
3098 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
3099 }
3100 }
3101
3102 private void retryDecryption(Message message) {
3103 message.setEncryption(Message.ENCRYPTION_PGP);
3104 activity.onConversationsListItemUpdated();
3105 refresh();
3106 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
3107 }
3108
3109 public void privateMessageWith(final Jid counterpart) {
3110 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
3111 activity.xmppConnectionService.sendChatState(conversation);
3112 }
3113 this.binding.textinput.setText("");
3114 this.conversation.setNextCounterpart(counterpart);
3115 updateChatMsgHint();
3116 updateSendButton();
3117 updateEditablity();
3118 }
3119
3120 private void correctMessage(Message message) {
3121 while (message.mergeable(message.next())) {
3122 message = message.next();
3123 }
3124 setThread(message.getThread());
3125 conversation.setUserSelectedThread(true);
3126 this.conversation.setCorrectingMessage(message);
3127 final Editable editable = binding.textinput.getText();
3128 this.conversation.setDraftMessage(editable.toString());
3129 this.binding.textinput.setText("");
3130 this.binding.textinput.append(message.getBody(true));
3131 if (message.getSubject() != null && message.getSubject().length() > 0) {
3132 this.binding.textinputSubject.setText(message.getSubject());
3133 this.binding.textinputSubject.setVisibility(View.VISIBLE);
3134 }
3135 final var replyTo = message.getInReplyTo();
3136 if (replyTo != null) {
3137 setupReply(replyTo);
3138 }
3139 }
3140
3141 private void highlightInConference(String nick) {
3142 final Editable editable = this.binding.textinput.getText();
3143 String oldString = editable.toString().trim();
3144 final int pos = this.binding.textinput.getSelectionStart();
3145 if (oldString.isEmpty() || pos == 0) {
3146 editable.insert(0, nick + ": ");
3147 } else {
3148 final char before = editable.charAt(pos - 1);
3149 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
3150 if (before == '\n') {
3151 editable.insert(pos, nick + ": ");
3152 } else {
3153 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
3154 if (NickValidityChecker.check(
3155 conversation,
3156 Arrays.asList(
3157 editable.subSequence(0, pos - 2).toString().split(", ")))) {
3158 editable.insert(pos - 2, ", " + nick);
3159 return;
3160 }
3161 }
3162 editable.insert(
3163 pos,
3164 (Character.isWhitespace(before) ? "" : " ")
3165 + nick
3166 + (Character.isWhitespace(after) ? "" : " "));
3167 if (Character.isWhitespace(after)) {
3168 this.binding.textinput.setSelection(
3169 this.binding.textinput.getSelectionStart() + 1);
3170 }
3171 }
3172 }
3173 }
3174
3175 @Override
3176 public void startActivityForResult(Intent intent, int requestCode) {
3177 final Activity activity = getActivity();
3178 if (activity instanceof ConversationsActivity) {
3179 ((ConversationsActivity) activity).clearPendingViewIntent();
3180 }
3181 super.startActivityForResult(intent, requestCode);
3182 }
3183
3184 @Override
3185 public void onSaveInstanceState(@NonNull Bundle outState) {
3186 super.onSaveInstanceState(outState);
3187 if (conversation != null) {
3188 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
3189 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
3190 final Uri uri = pendingTakePhotoUri.peek();
3191 if (uri != null) {
3192 outState.putString(STATE_PHOTO_URI, uri.toString());
3193 }
3194 final ScrollState scrollState = getScrollPosition();
3195 if (scrollState != null) {
3196 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
3197 }
3198 final ArrayList<Attachment> attachments =
3199 mediaPreviewAdapter == null
3200 ? new ArrayList<>()
3201 : mediaPreviewAdapter.getAttachments();
3202 if (attachments.size() > 0) {
3203 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
3204 }
3205 }
3206 }
3207
3208 @Override
3209 public void onActivityCreated(Bundle savedInstanceState) {
3210 super.onActivityCreated(savedInstanceState);
3211 if (savedInstanceState == null) {
3212 return;
3213 }
3214 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
3215 ArrayList<Attachment> attachments =
3216 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
3217 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
3218 if (uuid != null) {
3219 QuickLoader.set(uuid);
3220 this.pendingConversationsUuid.push(uuid);
3221 if (attachments != null && attachments.size() > 0) {
3222 this.pendingMediaPreviews.push(attachments);
3223 }
3224 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
3225 if (takePhotoUri != null) {
3226 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
3227 }
3228 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
3229 }
3230 }
3231
3232 @Override
3233 public void onStart() {
3234 super.onStart();
3235 if (this.reInitRequiredOnStart && this.conversation != null) {
3236 final Bundle extras = pendingExtras.pop();
3237 reInit(this.conversation, extras != null);
3238 if (extras != null) {
3239 processExtras(extras);
3240 }
3241 } else if (conversation == null
3242 && activity != null
3243 && activity.xmppConnectionService != null) {
3244 final String uuid = pendingConversationsUuid.pop();
3245 Log.d(
3246 Config.LOGTAG,
3247 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3248 + uuid);
3249 if (uuid != null) {
3250 findAndReInitByUuidOrArchive(uuid);
3251 }
3252 }
3253 }
3254
3255 @Override
3256 public void onStop() {
3257 super.onStop();
3258 final Activity activity = getActivity();
3259 messageListAdapter.unregisterListenerInAudioPlayer();
3260 if (activity == null || !activity.isChangingConfigurations()) {
3261 hideSoftKeyboard(activity);
3262 messageListAdapter.stopAudioPlayer();
3263 }
3264 if (this.conversation != null) {
3265 final String msg = this.binding.textinput.getText().toString();
3266 storeNextMessage(msg);
3267 updateChatState(this.conversation, msg);
3268 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3269 }
3270 this.reInitRequiredOnStart = true;
3271 }
3272
3273 private void updateChatState(final Conversation conversation, final String msg) {
3274 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3275 Account.State status = conversation.getAccount().getStatus();
3276 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3277 activity.xmppConnectionService.sendChatState(conversation);
3278 }
3279 }
3280
3281 private void saveMessageDraftStopAudioPlayer() {
3282 final Conversation previousConversation = this.conversation;
3283 if (this.activity == null || this.binding == null || previousConversation == null) {
3284 return;
3285 }
3286 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3287 final String msg = this.binding.textinput.getText().toString();
3288 storeNextMessage(msg);
3289 updateChatState(this.conversation, msg);
3290 messageListAdapter.stopAudioPlayer();
3291 mediaPreviewAdapter.clearPreviews();
3292 toggleInputMethod();
3293 }
3294
3295 public void reInit(final Conversation conversation, final Bundle extras) {
3296 QuickLoader.set(conversation.getUuid());
3297 final boolean changedConversation = this.conversation != conversation;
3298 if (changedConversation) {
3299 this.saveMessageDraftStopAudioPlayer();
3300 }
3301 this.clearPending();
3302 if (this.reInit(conversation, extras != null)) {
3303 if (extras != null) {
3304 processExtras(extras);
3305 }
3306 this.reInitRequiredOnStart = false;
3307 } else {
3308 this.reInitRequiredOnStart = true;
3309 pendingExtras.push(extras);
3310 }
3311 resetUnreadMessagesCount();
3312 }
3313
3314 private void reInit(Conversation conversation) {
3315 reInit(conversation, false);
3316 }
3317
3318 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3319 if (conversation == null) {
3320 return false;
3321 }
3322 final Conversation originalConversation = this.conversation;
3323 this.conversation = conversation;
3324 // once we set the conversation all is good and it will automatically do the right thing in
3325 // onStart()
3326 if (this.activity == null || this.binding == null) {
3327 return false;
3328 }
3329
3330 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3331 activity.onConversationArchived(this.conversation);
3332 return false;
3333 }
3334
3335 final var cursord = activity.getDrawable(R.drawable.cursor_on_tertiary_container);
3336 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3337 final var bg = MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorSurface);
3338 final var accountColor = conversation.getAccount().getColor(activity.isDark());
3339 final var colors = MaterialColors.getColorRoles(activity, accountColor);
3340 final var accent = activity.isDark() ? ColorUtils.blendARGB(colors.getAccentContainer(), bg, 1.0f - Math.max(0.25f, Color.alpha(accountColor) / 255.0f)) : colors.getAccentContainer();
3341 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3342 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(accent));
3343 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3344 binding.textinput.setTextColor(colors.getOnAccentContainer());
3345 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3346 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3347 binding.textInputHint.setTextColor(colors.getOnAccentContainer());
3348 } else {
3349 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3350 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3351 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3352 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3353 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3354 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3355 binding.textInputHint.setTextColor(MaterialColors.getColor(binding.textInputHint, com.google.android.material.R.attr.colorOnTertiaryContainer));
3356 }
3357 if (Build.VERSION.SDK_INT >= 29) {
3358 binding.textinputSubject.setTextCursorDrawable(cursord);
3359 binding.textinput.setTextCursorDrawable(cursord);
3360 }
3361
3362 setThread(conversation.getThread());
3363 setupReply(conversation.getReplyTo());
3364
3365 stopScrolling();
3366 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3367
3368 if (this.conversation.isRead(activity == null ? null : activity.xmppConnectionService) && hasExtras) {
3369 Log.d(Config.LOGTAG, "trimming conversation");
3370 this.conversation.trim();
3371 }
3372
3373 setupIme();
3374
3375 final boolean scrolledToBottomAndNoPending =
3376 this.scrolledToBottom() && pendingScrollState.peek() == null;
3377
3378 this.binding.textSendButton.setContentDescription(
3379 activity.getString(R.string.send_message_to_x, conversation.getName()));
3380 this.binding.textinput.setKeyboardListener(null);
3381 this.binding.textinputSubject.setKeyboardListener(null);
3382 final boolean participating =
3383 conversation.getMode() == Conversational.MODE_SINGLE
3384 || conversation.getMucOptions().participating();
3385 if (participating) {
3386 this.binding.textinput.setText(this.conversation.getNextMessage());
3387 this.binding.textinput.setSelection(this.binding.textinput.length());
3388 } else {
3389 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3390 }
3391 this.binding.textinput.setKeyboardListener(this);
3392 this.binding.textinputSubject.setKeyboardListener(this);
3393 messageListAdapter.updatePreferences();
3394 refresh(false);
3395 activity.invalidateOptionsMenu();
3396 this.conversation.messagesLoaded.set(true);
3397 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3398
3399 if (hasExtras || scrolledToBottomAndNoPending) {
3400 resetUnreadMessagesCount();
3401 synchronized (this.messageList) {
3402 Log.d(Config.LOGTAG, "jump to first unread message");
3403 final Message first = conversation.getFirstUnreadMessage();
3404 final int bottom = Math.max(0, this.messageList.size() - 1);
3405 final int pos;
3406 final boolean jumpToBottom;
3407 if (first == null) {
3408 pos = bottom;
3409 jumpToBottom = true;
3410 } else {
3411 int i = getIndexOf(first.getUuid(), this.messageList);
3412 pos = i < 0 ? bottom : i;
3413 jumpToBottom = false;
3414 }
3415 setSelection(pos, jumpToBottom);
3416 }
3417 }
3418
3419 this.binding.messagesView.post(this::fireReadEvent);
3420 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3421 // layout which might be unnecessary since we can *see* it
3422 activity.xmppConnectionService
3423 .getNotificationService()
3424 .setOpenConversation(this.conversation);
3425
3426 if (commandAdapter != null && conversation != originalConversation) {
3427 commandAdapter.clear();
3428 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3429 refreshCommands(false);
3430 }
3431 if (commandAdapter == null && conversation != null) {
3432 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3433 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3434 binding.commandsView.setAdapter(commandAdapter);
3435 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3436 if (activity == null) return;
3437
3438 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3439 });
3440 refreshCommands(false);
3441 }
3442
3443 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3444
3445 return true;
3446 }
3447
3448 @Override
3449 public void refreshForNewCaps(final Set<Jid> newCapsJids) {
3450 if (newCapsJids.isEmpty() || (conversation != null && newCapsJids.contains(conversation.getJid().asBareJid()))) {
3451 refreshCommands(true);
3452 }
3453 }
3454
3455 protected void refreshCommands(boolean delayShow) {
3456 if (commandAdapter == null) return;
3457
3458 final CommandAdapter.MucConfig mucConfig =
3459 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3460 new CommandAdapter.MucConfig() :
3461 null;
3462
3463 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3464 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3465 commandJid = conversation.getJid().asBareJid();
3466 }
3467 if (commandJid == null && conversation.getJid().isDomainJid()) {
3468 commandJid = conversation.getJid();
3469 }
3470 if (commandJid == null) {
3471 binding.commandsViewProgressbar.setVisibility(View.GONE);
3472 if (mucConfig == null) {
3473 conversation.hideViewPager();
3474 } else {
3475 commandAdapter.clear();
3476 commandAdapter.add(mucConfig);
3477 conversation.showViewPager();
3478 }
3479 } else {
3480 if (!delayShow) conversation.showViewPager();
3481 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3482 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (iq) -> {
3483 if (activity == null) return;
3484
3485 activity.runOnUiThread(() -> {
3486 binding.commandsViewProgressbar.setVisibility(View.GONE);
3487 commandAdapter.clear();
3488 if (iq.getType() == Iq.Type.RESULT) {
3489 for (Element child : iq.query().getChildren()) {
3490 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3491 commandAdapter.add(new CommandAdapter.Command0050(child));
3492 }
3493 }
3494
3495 if (mucConfig != null) commandAdapter.add(mucConfig);
3496
3497 if (commandAdapter.getCount() < 1) {
3498 conversation.hideViewPager();
3499 } else if (delayShow) {
3500 conversation.showViewPager();
3501 }
3502 });
3503 });
3504 }
3505 }
3506
3507 private void resetUnreadMessagesCount() {
3508 lastMessageUuid = null;
3509 hideUnreadMessagesCount();
3510 }
3511
3512 private void hideUnreadMessagesCount() {
3513 if (this.binding == null) {
3514 return;
3515 }
3516 this.binding.scrollToBottomButton.setEnabled(false);
3517 this.binding.scrollToBottomButton.hide();
3518 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3519 }
3520
3521 private void setSelection(int pos, boolean jumpToBottom) {
3522 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3523 this.binding.messagesView.post(
3524 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3525 this.binding.messagesView.post(this::fireReadEvent);
3526 }
3527
3528 private boolean scrolledToBottom() {
3529 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3530 }
3531
3532 private void processExtras(final Bundle extras) {
3533 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3534 final String text = extras.getString(Intent.EXTRA_TEXT);
3535 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3536 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3537 final String postInitAction =
3538 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3539 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3540 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3541 final boolean doNotAppend =
3542 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3543 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3544
3545 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3546 if (thread != null) {
3547 conversation.setLockThread(true);
3548 backPressedLeaveSingleThread.setEnabled(true);
3549 setThread(new Element("thread").setContent(thread));
3550 refresh();
3551 }
3552
3553 final List<Uri> uris = extractUris(extras);
3554 if (uris != null && uris.size() > 0) {
3555 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3556 mediaPreviewAdapter.addMediaPreviews(
3557 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3558 } else {
3559 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3560 mediaPreviewAdapter.addMediaPreviews(
3561 Attachment.of(getActivity(), cleanedUris, type));
3562 }
3563 toggleInputMethod();
3564 return;
3565 }
3566 if (nick != null) {
3567 if (pm) {
3568 Jid jid = conversation.getJid();
3569 try {
3570 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3571 privateMessageWith(next);
3572 } catch (final IllegalArgumentException ignored) {
3573 // do nothing
3574 }
3575 } else {
3576 final MucOptions mucOptions = conversation.getMucOptions();
3577 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3578 highlightInConference(nick);
3579 }
3580 }
3581 } else {
3582 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3583 mediaPreviewAdapter.addMediaPreviews(
3584 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3585 toggleInputMethod();
3586 return;
3587 } else if (text != null && asQuote) {
3588 quoteText(text);
3589 } else {
3590 appendText(text, doNotAppend);
3591 }
3592 }
3593 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3594 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3595 return;
3596 }
3597 if ("call".equals(postInitAction)) {
3598 checkPermissionAndTriggerAudioCall();
3599 }
3600 if ("message".equals(postInitAction)) {
3601 binding.conversationViewPager.post(() -> {
3602 binding.conversationViewPager.setCurrentItem(0);
3603 });
3604 }
3605 if ("command".equals(postInitAction)) {
3606 binding.conversationViewPager.post(() -> {
3607 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3608 if (adapter != null && adapter.getCount() > 1) {
3609 binding.conversationViewPager.setCurrentItem(1);
3610 }
3611 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3612 Jid commandJid = null;
3613 if (jid != null) {
3614 try {
3615 commandJid = Jid.of(jid);
3616 } catch (final IllegalArgumentException e) { }
3617 }
3618 if (commandJid == null || !commandJid.isFullJid()) {
3619 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3620 if (discoJid != null) commandJid = discoJid;
3621 }
3622 if (node != null && commandJid != null && activity != null) {
3623 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3624 }
3625 });
3626 return;
3627 }
3628 Message message =
3629 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3630 if ("webxdc".equals(postInitAction)) {
3631 if (message == null) {
3632 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3633 }
3634 if (message == null) return;
3635
3636 Cid webxdcCid = message.getFileParams().getCids().get(0);
3637 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3638 Conversation conversation = (Conversation) message.getConversation();
3639 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3640 conversation.startWebxdc(webxdc);
3641 }
3642 }
3643 if (message != null) {
3644 startDownloadable(message);
3645 }
3646 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3647 if (!conversation.switchToSession("jabber:iq:register")) {
3648 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3649 }
3650 }
3651 }
3652
3653 private Element commandFor(final Jid jid, final String node) {
3654 if (commandAdapter != null) {
3655 for (int i = 0; i < commandAdapter.getCount(); i++) {
3656 final CommandAdapter.Command c = commandAdapter.getItem(i);
3657 if (!(c instanceof CommandAdapter.Command0050)) continue;
3658
3659 final Element command = ((CommandAdapter.Command0050) c).el;
3660 final String commandNode = command.getAttribute("node");
3661 if (commandNode == null || !commandNode.equals(node)) continue;
3662
3663 final Jid commandJid = command.getAttributeAsJid("jid");
3664 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3665
3666 return command;
3667 }
3668 }
3669
3670 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3671 }
3672
3673 private List<Uri> extractUris(final Bundle extras) {
3674 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3675 if (uris != null) {
3676 return uris;
3677 }
3678 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3679 if (uri != null) {
3680 return Collections.singletonList(uri);
3681 } else {
3682 return null;
3683 }
3684 }
3685
3686 private List<Uri> cleanUris(final List<Uri> uris) {
3687 final Iterator<Uri> iterator = uris.iterator();
3688 while (iterator.hasNext()) {
3689 final Uri uri = iterator.next();
3690 if (FileBackend.dangerousFile(uri)) {
3691 iterator.remove();
3692 Toast.makeText(
3693 requireActivity(),
3694 R.string.security_violation_not_attaching_file,
3695 Toast.LENGTH_SHORT)
3696 .show();
3697 }
3698 }
3699 return uris;
3700 }
3701
3702 private boolean showBlockSubmenu(View view) {
3703 final Jid jid = conversation.getJid();
3704 final int mode = conversation.getMode();
3705 final var contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3706 final boolean showReject = contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3707 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3708 popupMenu.inflate(R.menu.block);
3709 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3710 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3711 popupMenu.getMenu().findItem(R.id.add_contact).setVisible(!contact.showInRoster());
3712 popupMenu.setOnMenuItemClickListener(
3713 menuItem -> {
3714 Blockable blockable;
3715 switch (menuItem.getItemId()) {
3716 case R.id.reject:
3717 activity.xmppConnectionService.stopPresenceUpdatesTo(
3718 conversation.getContact());
3719 updateSnackBar(conversation);
3720 return true;
3721 case R.id.add_contact:
3722 mAddBackClickListener.onClick(view);
3723 return true;
3724 case R.id.block_domain:
3725 blockable =
3726 conversation
3727 .getAccount()
3728 .getRoster()
3729 .getContact(jid.getDomain());
3730 break;
3731 default:
3732 blockable = conversation;
3733 }
3734 BlockContactDialog.show(activity, blockable);
3735 return true;
3736 });
3737 popupMenu.show();
3738 return true;
3739 }
3740
3741 private boolean showBlockMucSubmenu(View view) {
3742 final var jid = conversation.getJid();
3743 final var popupMenu = new PopupMenu(getActivity(), view);
3744 popupMenu.inflate(R.menu.block_muc);
3745 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3746 popupMenu.setOnMenuItemClickListener(
3747 menuItem -> {
3748 Blockable blockable;
3749 switch (menuItem.getItemId()) {
3750 case R.id.reject:
3751 activity.xmppConnectionService.clearConversationHistory(conversation);
3752 activity.xmppConnectionService.archiveConversation(conversation);
3753 return true;
3754 case R.id.add_bookmark:
3755 activity.xmppConnectionService.saveConversationAsBookmark(conversation, "");
3756 updateSnackBar(conversation);
3757 return true;
3758 case R.id.block_contact:
3759 blockable =
3760 conversation
3761 .getAccount()
3762 .getRoster()
3763 .getContact(Jid.of(conversation.getAttribute("inviter")));
3764 break;
3765 default:
3766 blockable = conversation;
3767 }
3768 BlockContactDialog.show(activity, blockable);
3769 activity.xmppConnectionService.archiveConversation(conversation);
3770 return true;
3771 });
3772 popupMenu.show();
3773 return true;
3774 }
3775
3776 private void updateSnackBar(final Conversation conversation) {
3777 final Account account = conversation.getAccount();
3778 final XmppConnection connection = account.getXmppConnection();
3779 final int mode = conversation.getMode();
3780 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3781 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3782 return;
3783 }
3784 if (account.getStatus() == Account.State.DISABLED) {
3785 showSnackbar(
3786 R.string.this_account_is_disabled,
3787 R.string.enable,
3788 this.mEnableAccountListener);
3789 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3790 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3791 } else if (conversation.isBlocked()) {
3792 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3793 } else if (account.getStatus() == Account.State.CONNECTING) {
3794 showSnackbar(R.string.this_account_is_connecting, 0, null);
3795 } else if (account.getStatus() != Account.State.ONLINE) {
3796 showSnackbar(R.string.this_account_is_offline, 0, null);
3797 } else if (contact != null
3798 && !contact.showInRoster()
3799 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3800 showSnackbar(
3801 R.string.contact_added_you,
3802 R.string.options,
3803 this.mBlockClickListener,
3804 this.mLongPressBlockListener);
3805 } else if (contact != null
3806 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3807 showSnackbar(
3808 R.string.contact_asks_for_presence_subscription,
3809 R.string.allow,
3810 this.mAllowPresenceSubscription,
3811 this.mLongPressBlockListener);
3812 } else if (mode == Conversation.MODE_MULTI
3813 && !conversation.getMucOptions().online()
3814 && account.getStatus() == Account.State.ONLINE) {
3815 switch (conversation.getMucOptions().getError()) {
3816 case NICK_IN_USE:
3817 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3818 break;
3819 case NO_RESPONSE:
3820 showSnackbar(R.string.joining_conference, 0, null);
3821 break;
3822 case SERVER_NOT_FOUND:
3823 if (conversation.receivedMessagesCount() > 0) {
3824 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3825 } else {
3826 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3827 }
3828 break;
3829 case REMOTE_SERVER_TIMEOUT:
3830 if (conversation.receivedMessagesCount() > 0) {
3831 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3832 } else {
3833 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3834 }
3835 break;
3836 case PASSWORD_REQUIRED:
3837 showSnackbar(
3838 R.string.conference_requires_password,
3839 R.string.enter_password,
3840 enterPassword);
3841 break;
3842 case BANNED:
3843 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3844 break;
3845 case MEMBERS_ONLY:
3846 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3847 break;
3848 case RESOURCE_CONSTRAINT:
3849 showSnackbar(
3850 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3851 break;
3852 case KICKED:
3853 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3854 break;
3855 case TECHNICAL_PROBLEMS:
3856 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3857 break;
3858 case UNKNOWN:
3859 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3860 break;
3861 case INVALID_NICK:
3862 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3863 case SHUTDOWN:
3864 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3865 break;
3866 case DESTROYED:
3867 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3868 break;
3869 case NON_ANONYMOUS:
3870 showSnackbar(
3871 R.string.group_chat_will_make_your_jabber_id_public,
3872 R.string.join,
3873 acceptJoin);
3874 break;
3875 default:
3876 hideSnackbar();
3877 break;
3878 }
3879 } else if (account.hasPendingPgpIntent(conversation)) {
3880 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3881 } else if (connection != null
3882 && connection.getFeatures().blocking()
3883 && conversation.strangerInvited()) {
3884 showSnackbar(
3885 R.string.received_invite_from_stranger,
3886 R.string.options,
3887 (v) -> showBlockMucSubmenu(v),
3888 (v) -> showBlockMucSubmenu(v));
3889 } else if (connection != null
3890 && connection.getFeatures().blocking()
3891 && conversation.countMessages() != 0
3892 && !conversation.isBlocked()
3893 && conversation.isWithStranger()) {
3894 showSnackbar(
3895 R.string.received_message_from_stranger,
3896 R.string.options,
3897 this.mBlockClickListener,
3898 this.mLongPressBlockListener);
3899 } else {
3900 hideSnackbar();
3901 }
3902 }
3903
3904 @Override
3905 public void refresh() {
3906 if (this.binding == null) {
3907 Log.d(
3908 Config.LOGTAG,
3909 "ConversationFragment.refresh() skipped updated because view binding was null");
3910 return;
3911 }
3912 if (this.conversation != null
3913 && this.activity != null
3914 && this.activity.xmppConnectionService != null) {
3915 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3916 activity.onConversationArchived(this.conversation);
3917 return;
3918 }
3919 }
3920 this.refresh(true);
3921 }
3922
3923 private void refresh(boolean notifyConversationRead) {
3924 synchronized (this.messageList) {
3925 if (this.conversation != null) {
3926 if (messageListAdapter.hasSelection()) {
3927 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3928 } else {
3929 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3930 updateStatusMessages();
3931 this.messageListAdapter.notifyDataSetChanged();
3932 }
3933 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3934 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3935 binding.unreadCountCustomView.setUnreadCount(
3936 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3937 }
3938 updateSnackBar(conversation);
3939 if (activity != null) updateChatMsgHint();
3940 if (notifyConversationRead && activity != null) {
3941 binding.messagesView.post(this::fireReadEvent);
3942 }
3943 updateSendButton();
3944 updateEditablity();
3945 conversation.refreshSessions();
3946 }
3947 }
3948 }
3949
3950 protected void messageSent() {
3951 binding.textinputSubject.setText("");
3952 binding.textinputSubject.setVisibility(View.GONE);
3953 setThread(null);
3954 conversation.setUserSelectedThread(false);
3955 mSendingPgpMessage.set(false);
3956 this.binding.textinput.setText("");
3957 if (conversation.setCorrectingMessage(null)) {
3958 this.binding.textinput.append(conversation.getDraftMessage());
3959 conversation.setDraftMessage(null);
3960 }
3961 storeNextMessage();
3962 updateChatMsgHint();
3963 if (activity == null) return;
3964 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3965 final boolean prefScrollToBottom =
3966 p.getBoolean(
3967 "scroll_to_bottom",
3968 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3969 if (prefScrollToBottom || scrolledToBottom()) {
3970 new Handler()
3971 .post(
3972 () -> {
3973 int size = messageList.size();
3974 this.binding.messagesView.setSelection(size - 1);
3975 });
3976 }
3977 }
3978
3979 private boolean storeNextMessage() {
3980 return storeNextMessage(this.binding.textinput.getText().toString());
3981 }
3982
3983 private boolean storeNextMessage(String msg) {
3984 final boolean participating =
3985 conversation.getMode() == Conversational.MODE_SINGLE
3986 || conversation.getMucOptions().participating();
3987 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3988 && participating
3989 && this.conversation.setNextMessage(msg) && activity != null) {
3990 activity.xmppConnectionService.updateConversation(this.conversation);
3991 return true;
3992 }
3993 return false;
3994 }
3995
3996 public void doneSendingPgpMessage() {
3997 mSendingPgpMessage.set(false);
3998 }
3999
4000 public long getMaxHttpUploadSize(Conversation conversation) {
4001 final XmppConnection connection = conversation.getAccount().getXmppConnection();
4002 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
4003 }
4004
4005 private boolean canWrite() {
4006 return
4007 this.conversation.getMode() == Conversation.MODE_SINGLE
4008 || this.conversation.getMucOptions().participating()
4009 || this.conversation.getNextCounterpart() != null;
4010 }
4011
4012 private void updateEditablity() {
4013 boolean canWrite = canWrite();
4014 this.binding.textinput.setFocusable(canWrite);
4015 this.binding.textinput.setFocusableInTouchMode(canWrite);
4016 this.binding.textSendButton.setEnabled(canWrite);
4017 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
4018 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
4019 this.binding.textinput.setCursorVisible(canWrite);
4020 this.binding.textinput.setEnabled(canWrite);
4021 }
4022
4023 public void updateSendButton() {
4024 boolean hasAttachments =
4025 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
4026 final Conversation c = this.conversation;
4027 final Presence.Status status;
4028 final String text =
4029 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
4030 final SendButtonAction action;
4031 if (hasAttachments) {
4032 action = SendButtonAction.TEXT;
4033 } else {
4034 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
4035 }
4036 if (c.getAccount().getStatus() == Account.State.ONLINE) {
4037 if (activity != null
4038 && activity.xmppConnectionService != null
4039 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
4040 status = Presence.Status.OFFLINE;
4041 } else if (c.getMode() == Conversation.MODE_SINGLE) {
4042 status = c.getContact().getShownStatus();
4043 } else {
4044 status =
4045 c.getMucOptions().online()
4046 ? Presence.Status.ONLINE
4047 : Presence.Status.OFFLINE;
4048 }
4049 } else {
4050 status = Presence.Status.OFFLINE;
4051 }
4052 this.binding.textSendButton.setTag(action);
4053 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
4054 // TODO send button color
4055 final Activity activity = getActivity();
4056 if (activity != null) {
4057 this.binding.textSendButton.setIconResource(
4058 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
4059 }
4060
4061 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
4062 if (identiconWidth < 0) identiconWidth = params.width;
4063 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
4064 binding.conversationViewPager.setCurrentItem(0);
4065 params.width = conversation.getThread() == null ? 0 : identiconWidth;
4066 } else {
4067 params.width = identiconWidth;
4068 }
4069 if (!canWrite()) params.width = 0;
4070 binding.threadIdenticonLayout.setLayoutParams(params);
4071 }
4072
4073 protected void updateStatusMessages() {
4074 DateSeparator.addAll(this.messageList);
4075 if (showLoadMoreMessages(conversation)) {
4076 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
4077 }
4078 if (conversation.getMode() == Conversation.MODE_SINGLE) {
4079 ChatState state = conversation.getIncomingChatState();
4080 if (state == ChatState.COMPOSING) {
4081 this.messageList.add(
4082 Message.createStatusMessage(
4083 conversation,
4084 getString(R.string.contact_is_typing, conversation.getName())));
4085 } else if (state == ChatState.PAUSED) {
4086 this.messageList.add(
4087 Message.createStatusMessage(
4088 conversation,
4089 getString(
4090 R.string.contact_has_stopped_typing,
4091 conversation.getName())));
4092 } else {
4093 for (int i = this.messageList.size() - 1; i >= 0; --i) {
4094 final Message message = this.messageList.get(i);
4095 if (message.getType() != Message.TYPE_STATUS) {
4096 if (message.getStatus() == Message.STATUS_RECEIVED) {
4097 return;
4098 } else {
4099 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
4100 this.messageList.add(
4101 i + 1,
4102 Message.createStatusMessage(
4103 conversation,
4104 getString(
4105 R.string.contact_has_read_up_to_this_point,
4106 conversation.getName())));
4107 return;
4108 }
4109 }
4110 }
4111 }
4112 }
4113 } else {
4114 final MucOptions mucOptions = conversation.getMucOptions();
4115 final List<MucOptions.User> allUsers = mucOptions.getUsers();
4116 final Set<ReadByMarker> addedMarkers = new HashSet<>();
4117 ChatState state = ChatState.COMPOSING;
4118 List<MucOptions.User> users =
4119 conversation.getMucOptions().getUsersWithChatState(state, 5);
4120 if (users.size() == 0) {
4121 state = ChatState.PAUSED;
4122 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
4123 }
4124 if (mucOptions.isPrivateAndNonAnonymous()) {
4125 for (int i = this.messageList.size() - 1; i >= 0; --i) {
4126 final Set<ReadByMarker> markersForMessage =
4127 messageList.get(i).getReadByMarkers();
4128 final List<MucOptions.User> shownMarkers = new ArrayList<>();
4129 for (ReadByMarker marker : markersForMessage) {
4130 if (!ReadByMarker.contains(marker, addedMarkers)) {
4131 addedMarkers.add(
4132 marker); // may be put outside this condition. set should do
4133 // dedup anyway
4134 MucOptions.User user = mucOptions.findUser(marker);
4135 if (user != null && !users.contains(user)) {
4136 shownMarkers.add(user);
4137 }
4138 }
4139 }
4140 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
4141 final Message statusMessage;
4142 final int size = shownMarkers.size();
4143 if (size > 1) {
4144 final String body;
4145 if (size <= 4) {
4146 body =
4147 getString(
4148 R.string.contacts_have_read_up_to_this_point,
4149 UIHelper.concatNames(shownMarkers));
4150 } else if (ReadByMarker.allUsersRepresented(
4151 allUsers, markersForMessage, markerForSender)) {
4152 body = getString(R.string.everyone_has_read_up_to_this_point);
4153 } else {
4154 body =
4155 getString(
4156 R.string.contacts_and_n_more_have_read_up_to_this_point,
4157 UIHelper.concatNames(shownMarkers, 3),
4158 size - 3);
4159 }
4160 statusMessage = Message.createStatusMessage(conversation, body);
4161 statusMessage.setCounterparts(shownMarkers);
4162 } else if (size == 1) {
4163 statusMessage =
4164 Message.createStatusMessage(
4165 conversation,
4166 getString(
4167 R.string.contact_has_read_up_to_this_point,
4168 UIHelper.getDisplayName(shownMarkers.get(0))));
4169 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
4170 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
4171 } else {
4172 statusMessage = null;
4173 }
4174 if (statusMessage != null) {
4175 this.messageList.add(i + 1, statusMessage);
4176 }
4177 addedMarkers.add(markerForSender);
4178 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
4179 break;
4180 }
4181 }
4182 }
4183 if (users.size() > 0) {
4184 Message statusMessage;
4185 if (users.size() == 1) {
4186 MucOptions.User user = users.get(0);
4187 int id =
4188 state == ChatState.COMPOSING
4189 ? R.string.contact_is_typing
4190 : R.string.contact_has_stopped_typing;
4191 statusMessage =
4192 Message.createStatusMessage(
4193 conversation, getString(id, UIHelper.getDisplayName(user)));
4194 statusMessage.setTrueCounterpart(user.getRealJid());
4195 statusMessage.setCounterpart(user.getFullJid());
4196 } else {
4197 int id =
4198 state == ChatState.COMPOSING
4199 ? R.string.contacts_are_typing
4200 : R.string.contacts_have_stopped_typing;
4201 statusMessage =
4202 Message.createStatusMessage(
4203 conversation, getString(id, UIHelper.concatNames(users)));
4204 statusMessage.setCounterparts(users);
4205 }
4206 this.messageList.add(statusMessage);
4207 }
4208 }
4209 }
4210
4211 private void stopScrolling() {
4212 long now = SystemClock.uptimeMillis();
4213 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
4214 binding.messagesView.dispatchTouchEvent(cancel);
4215 }
4216
4217 private boolean showLoadMoreMessages(final Conversation c) {
4218 if (activity == null || activity.xmppConnectionService == null) {
4219 return false;
4220 }
4221 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
4222 final MessageArchiveService service =
4223 activity.xmppConnectionService.getMessageArchiveService();
4224 return mam
4225 && (c.getLastClearHistory().getTimestamp() != 0
4226 || (c.countMessages() == 0
4227 && c.messagesLoaded.get()
4228 && c.hasMessagesLeftOnServer()
4229 && !service.queryInProgress(c)));
4230 }
4231
4232 private boolean hasMamSupport(final Conversation c) {
4233 if (c.getMode() == Conversation.MODE_SINGLE) {
4234 final XmppConnection connection = c.getAccount().getXmppConnection();
4235 return connection != null && connection.getFeatures().mam();
4236 } else {
4237 return c.getMucOptions().mamSupport();
4238 }
4239 }
4240
4241 protected void showSnackbar(
4242 final int message, final int action, final OnClickListener clickListener) {
4243 showSnackbar(message, action, clickListener, null);
4244 }
4245
4246 protected void showSnackbar(
4247 final int message,
4248 final int action,
4249 final OnClickListener clickListener,
4250 final View.OnLongClickListener longClickListener) {
4251 this.binding.snackbar.setVisibility(View.VISIBLE);
4252 this.binding.snackbar.setOnClickListener(null);
4253 this.binding.snackbarMessage.setText(message);
4254 this.binding.snackbarMessage.setOnClickListener(null);
4255 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
4256 if (action != 0) {
4257 this.binding.snackbarAction.setText(action);
4258 }
4259 this.binding.snackbarAction.setOnClickListener(clickListener);
4260 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
4261 }
4262
4263 protected void hideSnackbar() {
4264 this.binding.snackbar.setVisibility(View.GONE);
4265 }
4266
4267 protected void sendMessage(Message message) {
4268 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
4269 messageSent();
4270 }
4271
4272 protected void sendPgpMessage(final Message message) {
4273 final XmppConnectionService xmppService = activity.xmppConnectionService;
4274 final Contact contact = message.getConversation().getContact();
4275 if (!activity.hasPgp()) {
4276 activity.showInstallPgpDialog();
4277 return;
4278 }
4279 if (conversation.getAccount().getPgpSignature() == null) {
4280 activity.announcePgp(
4281 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
4282 return;
4283 }
4284 if (!mSendingPgpMessage.compareAndSet(false, true)) {
4285 Log.d(Config.LOGTAG, "sending pgp message already in progress");
4286 }
4287 if (conversation.getMode() == Conversation.MODE_SINGLE) {
4288 if (contact.getPgpKeyId() != 0) {
4289 xmppService
4290 .getPgpEngine()
4291 .hasKey(
4292 contact,
4293 new UiCallback<Contact>() {
4294
4295 @Override
4296 public void userInputRequired(
4297 PendingIntent pi, Contact contact) {
4298 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
4299 }
4300
4301 @Override
4302 public void success(Contact contact) {
4303 encryptTextMessage(message);
4304 }
4305
4306 @Override
4307 public void error(int error, Contact contact) {
4308 activity.runOnUiThread(
4309 () ->
4310 Toast.makeText(
4311 activity,
4312 R.string
4313 .unable_to_connect_to_keychain,
4314 Toast.LENGTH_SHORT)
4315 .show());
4316 mSendingPgpMessage.set(false);
4317 }
4318 });
4319
4320 } else {
4321 showNoPGPKeyDialog(
4322 false,
4323 (dialog, which) -> {
4324 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4325 xmppService.updateConversation(conversation);
4326 message.setEncryption(Message.ENCRYPTION_NONE);
4327 xmppService.sendMessage(message);
4328 messageSent();
4329 });
4330 }
4331 } else {
4332 if (conversation.getMucOptions().pgpKeysInUse()) {
4333 if (!conversation.getMucOptions().everybodyHasKeys()) {
4334 Toast warning =
4335 Toast.makeText(
4336 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4337 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4338 warning.show();
4339 }
4340 encryptTextMessage(message);
4341 } else {
4342 showNoPGPKeyDialog(
4343 true,
4344 (dialog, which) -> {
4345 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4346 message.setEncryption(Message.ENCRYPTION_NONE);
4347 xmppService.updateConversation(conversation);
4348 xmppService.sendMessage(message);
4349 messageSent();
4350 });
4351 }
4352 }
4353 }
4354
4355 public void encryptTextMessage(Message message) {
4356 activity.xmppConnectionService
4357 .getPgpEngine()
4358 .encrypt(
4359 message,
4360 new UiCallback<Message>() {
4361
4362 @Override
4363 public void userInputRequired(PendingIntent pi, Message message) {
4364 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4365 }
4366
4367 @Override
4368 public void success(Message message) {
4369 // TODO the following two call can be made before the callback
4370 getActivity().runOnUiThread(() -> messageSent());
4371 }
4372
4373 @Override
4374 public void error(final int error, Message message) {
4375 getActivity()
4376 .runOnUiThread(
4377 () -> {
4378 doneSendingPgpMessage();
4379 Toast.makeText(
4380 getActivity(),
4381 error == 0
4382 ? R.string
4383 .unable_to_connect_to_keychain
4384 : error,
4385 Toast.LENGTH_SHORT)
4386 .show();
4387 });
4388 }
4389 });
4390 }
4391
4392 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4393 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4394 if (plural) {
4395 builder.setTitle(getString(R.string.no_pgp_keys));
4396 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4397 } else {
4398 builder.setTitle(getString(R.string.no_pgp_key));
4399 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4400 }
4401 builder.setNegativeButton(getString(R.string.cancel), null);
4402 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4403 builder.create().show();
4404 }
4405
4406 public void appendText(String text, final boolean doNotAppend) {
4407 if (text == null) {
4408 return;
4409 }
4410 final Editable editable = this.binding.textinput.getText();
4411 String previous = editable == null ? "" : editable.toString();
4412 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4413 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4414 .show();
4415 return;
4416 }
4417 if (UIHelper.isLastLineQuote(previous)) {
4418 text = '\n' + text;
4419 } else if (previous.length() != 0
4420 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4421 text = " " + text;
4422 }
4423 this.binding.textinput.append(text);
4424 }
4425
4426 @Override
4427 public boolean onEnterPressed(final boolean isCtrlPressed) {
4428 if (isCtrlPressed || enterIsSend()) {
4429 sendMessage();
4430 return true;
4431 }
4432 return false;
4433 }
4434
4435 private boolean enterIsSend() {
4436 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4437 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4438 }
4439
4440 public boolean onArrowUpCtrlPressed() {
4441 final Message lastEditableMessage =
4442 conversation == null ? null : conversation.getLastEditableMessage();
4443 if (lastEditableMessage != null) {
4444 correctMessage(lastEditableMessage);
4445 return true;
4446 } else {
4447 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4448 .show();
4449 return false;
4450 }
4451 }
4452
4453 @Override
4454 public void onTypingStarted() {
4455 final XmppConnectionService service =
4456 activity == null ? null : activity.xmppConnectionService;
4457 if (service == null) {
4458 return;
4459 }
4460 final Account.State status = conversation.getAccount().getStatus();
4461 if (status == Account.State.ONLINE
4462 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4463 service.sendChatState(conversation);
4464 }
4465 runOnUiThread(this::updateSendButton);
4466 }
4467
4468 @Override
4469 public void onTypingStopped() {
4470 final XmppConnectionService service =
4471 activity == null ? null : activity.xmppConnectionService;
4472 if (service == null) {
4473 return;
4474 }
4475 final Account.State status = conversation.getAccount().getStatus();
4476 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4477 service.sendChatState(conversation);
4478 }
4479 }
4480
4481 @Override
4482 public void onTextDeleted() {
4483 final XmppConnectionService service =
4484 activity == null ? null : activity.xmppConnectionService;
4485 if (service == null) {
4486 return;
4487 }
4488 final Account.State status = conversation.getAccount().getStatus();
4489 if (status == Account.State.ONLINE
4490 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4491 service.sendChatState(conversation);
4492 }
4493 if (storeNextMessage()) {
4494 runOnUiThread(
4495 () -> {
4496 if (activity == null) {
4497 return;
4498 }
4499 activity.onConversationsListItemUpdated();
4500 });
4501 }
4502 runOnUiThread(this::updateSendButton);
4503 }
4504
4505 @Override
4506 public void onTextChanged() {
4507 if (conversation != null && conversation.getCorrectingMessage() != null) {
4508 runOnUiThread(this::updateSendButton);
4509 }
4510 }
4511
4512 @Override
4513 public boolean onTabPressed(boolean repeated) {
4514 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4515 return false;
4516 }
4517 if (repeated) {
4518 completionIndex++;
4519 } else {
4520 lastCompletionLength = 0;
4521 completionIndex = 0;
4522 final String content = this.binding.textinput.getText().toString();
4523 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4524 int start =
4525 lastCompletionCursor > 0
4526 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4527 : 0;
4528 firstWord = start == 0;
4529 incomplete = content.substring(start, lastCompletionCursor);
4530 }
4531 List<String> completions = new ArrayList<>();
4532 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4533 String name = user.getNick();
4534 if (name != null && name.startsWith(incomplete)) {
4535 completions.add(name + (firstWord ? ": " : " "));
4536 }
4537 }
4538 Collections.sort(completions);
4539 if (completions.size() > completionIndex) {
4540 String completion = completions.get(completionIndex).substring(incomplete.length());
4541 this.binding
4542 .textinput
4543 .getEditableText()
4544 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4545 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4546 lastCompletionLength = completion.length();
4547 } else {
4548 completionIndex = -1;
4549 this.binding
4550 .textinput
4551 .getEditableText()
4552 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4553 lastCompletionLength = 0;
4554 }
4555 return true;
4556 }
4557
4558 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4559 try {
4560 getActivity()
4561 .startIntentSenderForResult(
4562 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4563 } catch (final SendIntentException ignored) {
4564 }
4565 }
4566
4567 @Override
4568 public void onBackendConnected() {
4569 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4570 setupEmojiSearch();
4571 String uuid = pendingConversationsUuid.pop();
4572 if (uuid != null) {
4573 if (!findAndReInitByUuidOrArchive(uuid)) {
4574 return;
4575 }
4576 } else {
4577 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4578 clearPending();
4579 activity.onConversationArchived(conversation);
4580 return;
4581 }
4582 }
4583 ActivityResult activityResult = postponedActivityResult.pop();
4584 if (activityResult != null) {
4585 handleActivityResult(activityResult);
4586 }
4587 clearPending();
4588 }
4589
4590 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4591 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4592 if (conversation == null) {
4593 clearPending();
4594 activity.onConversationArchived(null);
4595 return false;
4596 }
4597 reInit(conversation);
4598 ScrollState scrollState = pendingScrollState.pop();
4599 String lastMessageUuid = pendingLastMessageUuid.pop();
4600 List<Attachment> attachments = pendingMediaPreviews.pop();
4601 if (scrollState != null) {
4602 setScrollPosition(scrollState, lastMessageUuid);
4603 }
4604 if (attachments != null && attachments.size() > 0) {
4605 Log.d(Config.LOGTAG, "had attachments on restore");
4606 mediaPreviewAdapter.addMediaPreviews(attachments);
4607 toggleInputMethod();
4608 }
4609 return true;
4610 }
4611
4612 private void clearPending() {
4613 if (postponedActivityResult.clear()) {
4614 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4615 if (pendingTakePhotoUri.clear()) {
4616 Log.e(Config.LOGTAG, "cleared pending photo uri");
4617 }
4618 }
4619 if (pendingScrollState.clear()) {
4620 Log.e(Config.LOGTAG, "cleared scroll state");
4621 }
4622 if (pendingConversationsUuid.clear()) {
4623 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4624 }
4625 if (pendingMediaPreviews.clear()) {
4626 Log.e(Config.LOGTAG, "cleared pending media previews");
4627 }
4628 }
4629
4630 public Conversation getConversation() {
4631 return conversation;
4632 }
4633
4634 @Override
4635 public void onContactPictureLongClicked(View v, final Message message) {
4636 final String fingerprint;
4637 if (message.getEncryption() == Message.ENCRYPTION_PGP
4638 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4639 fingerprint = "pgp";
4640 } else {
4641 fingerprint = message.getFingerprint();
4642 }
4643 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4644 final Contact contact = message.getContact();
4645 if (message.getStatus() <= Message.STATUS_RECEIVED
4646 && (contact == null || !contact.isSelf())) {
4647 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4648 final Jid cp = message.getCounterpart();
4649 if (cp == null || cp.isBareJid()) {
4650 return;
4651 }
4652 final Jid tcp = message.getTrueCounterpart();
4653 final String occupantId = message.getOccupantId();
4654 final User userByRealJid =
4655 tcp != null
4656 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp, occupantId)
4657 : null;
4658 final User userByOccupantId =
4659 occupantId != null
4660 ? conversation.getMucOptions().findUserByOccupantId(occupantId, cp)
4661 : null;
4662 final User user =
4663 userByRealJid != null
4664 ? userByRealJid
4665 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4666 if (user == null) return;
4667 popupMenu.inflate(R.menu.muc_details_context);
4668 final Menu menu = popupMenu.getMenu();
4669 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4670 activity, menu, conversation, user);
4671 popupMenu.setOnMenuItemClickListener(
4672 menuItem ->
4673 MucDetailsContextMenuHelper.onContextItemSelected(
4674 menuItem, user, activity, fingerprint));
4675 } else {
4676 popupMenu.inflate(R.menu.one_on_one_context);
4677 popupMenu.setOnMenuItemClickListener(
4678 item -> {
4679 switch (item.getItemId()) {
4680 case R.id.action_contact_details:
4681 activity.switchToContactDetails(
4682 message.getContact(), fingerprint);
4683 break;
4684 case R.id.action_show_qr_code:
4685 activity.showQrCode(
4686 "xmpp:"
4687 + message.getContact()
4688 .getJid()
4689 .asBareJid()
4690 .toEscapedString());
4691 break;
4692 }
4693 return true;
4694 });
4695 }
4696 } else {
4697 popupMenu.inflate(R.menu.account_context);
4698 final Menu menu = popupMenu.getMenu();
4699 menu.findItem(R.id.action_manage_accounts)
4700 .setVisible(QuickConversationsService.isConversations());
4701 popupMenu.setOnMenuItemClickListener(
4702 item -> {
4703 final XmppActivity activity = this.activity;
4704 if (activity == null) {
4705 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4706 return true;
4707 }
4708 switch (item.getItemId()) {
4709 case R.id.action_show_qr_code:
4710 activity.showQrCode(conversation.getAccount().getShareableUri());
4711 break;
4712 case R.id.action_account_details:
4713 activity.switchToAccount(
4714 message.getConversation().getAccount(), fingerprint);
4715 break;
4716 case R.id.action_manage_accounts:
4717 AccountUtils.launchManageAccounts(activity);
4718 break;
4719 }
4720 return true;
4721 });
4722 }
4723 popupMenu.show();
4724 }
4725
4726 @Override
4727 public void onContactPictureClicked(Message message) {
4728 setThread(message.getThread());
4729 if (message.isPrivateMessage()) {
4730 privateMessageWith(message.getCounterpart());
4731 return;
4732 }
4733 forkNullThread(message);
4734 conversation.setUserSelectedThread(true);
4735
4736 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4737 if (received) {
4738 if (message.getConversation() instanceof Conversation
4739 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4740 Jid tcp = message.getTrueCounterpart();
4741 Jid user = message.getCounterpart();
4742 if (user != null && !user.isBareJid()) {
4743 final MucOptions mucOptions =
4744 ((Conversation) message.getConversation()).getMucOptions();
4745 if (mucOptions.participating()
4746 || ((Conversation) message.getConversation()).getNextCounterpart()
4747 != null) {
4748 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4749 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4750 if (mucUser == null && tcpMucUser == null) {
4751 Toast.makeText(
4752 getActivity(),
4753 activity.getString(
4754 R.string.user_has_left_conference,
4755 user.getResource()),
4756 Toast.LENGTH_SHORT)
4757 .show();
4758 }
4759 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4760 } else {
4761 Toast.makeText(
4762 getActivity(),
4763 R.string.you_are_not_participating,
4764 Toast.LENGTH_SHORT)
4765 .show();
4766 }
4767 }
4768 }
4769 }
4770 }
4771
4772 private Activity requireActivity() {
4773 Activity activity = getActivity();
4774 if (activity == null) activity = this.activity;
4775 if (activity == null) {
4776 throw new IllegalStateException("Activity not attached");
4777 }
4778 return activity;
4779 }
4780}