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