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