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