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