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