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.getFirstDenied;
8import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
9
10import android.Manifest;
11import android.annotation.SuppressLint;
12import android.app.Activity;
13import android.app.Fragment;
14import android.app.FragmentManager;
15import android.app.PendingIntent;
16import android.content.ActivityNotFoundException;
17import android.content.Context;
18import android.content.DialogInterface;
19import android.content.Intent;
20import android.content.IntentSender.SendIntentException;
21import android.content.SharedPreferences;
22import android.content.pm.PackageManager;
23import android.net.Uri;
24import android.os.Build;
25import android.os.Bundle;
26import android.os.Environment;
27import android.os.Handler;
28import android.os.Looper;
29import android.os.storage.StorageManager;
30import android.os.SystemClock;
31import android.preference.PreferenceManager;
32import android.provider.MediaStore;
33import android.text.Editable;
34import android.text.SpannableStringBuilder;
35import android.text.TextUtils;
36import android.text.TextWatcher;
37import android.text.style.ImageSpan;
38import android.util.Log;
39import android.view.ContextMenu;
40import android.view.ContextMenu.ContextMenuInfo;
41import android.view.Gravity;
42import android.view.LayoutInflater;
43import android.view.Menu;
44import android.view.MenuInflater;
45import android.view.MenuItem;
46import android.view.MotionEvent;
47import android.view.View;
48import android.view.View.OnClickListener;
49import android.view.ViewGroup;
50import android.view.inputmethod.EditorInfo;
51import android.view.inputmethod.InputMethodManager;
52import android.view.WindowManager;
53import android.widget.AbsListView;
54import android.widget.AbsListView.OnScrollListener;
55import android.widget.AdapterView;
56import android.widget.AdapterView.AdapterContextMenuInfo;
57import android.widget.CheckBox;
58import android.widget.ListView;
59import android.widget.PopupMenu;
60import android.widget.PopupWindow;
61import android.widget.TextView.OnEditorActionListener;
62import android.widget.Toast;
63
64import androidx.activity.OnBackPressedCallback;
65import androidx.annotation.IdRes;
66import androidx.annotation.NonNull;
67import androidx.annotation.Nullable;
68import androidx.annotation.StringRes;
69import androidx.appcompat.app.AlertDialog;
70import androidx.core.content.pm.ShortcutInfoCompat;
71import androidx.core.content.pm.ShortcutManagerCompat;
72import androidx.core.view.inputmethod.InputConnectionCompat;
73import androidx.core.view.inputmethod.InputContentInfoCompat;
74import androidx.databinding.DataBindingUtil;
75import androidx.documentfile.provider.DocumentFile;
76import androidx.viewpager.widget.PagerAdapter;
77import androidx.viewpager.widget.ViewPager;
78
79import com.cheogram.android.BobTransfer;
80import com.cheogram.android.EmojiSearch;
81import com.cheogram.android.WebxdcPage;
82
83import com.google.common.base.Optional;
84import com.google.common.collect.ImmutableList;
85
86import org.jetbrains.annotations.NotNull;
87
88import io.ipfs.cid.Cid;
89
90import java.io.File;
91import java.net.URISyntaxException;
92import java.util.AbstractMap;
93import java.util.ArrayList;
94import java.util.Arrays;
95import java.util.Collection;
96import java.util.Collections;
97import java.util.HashSet;
98import java.util.Iterator;
99import java.util.List;
100import java.util.Map;
101import java.util.Set;
102import java.util.UUID;
103import java.util.concurrent.atomic.AtomicBoolean;
104import java.util.regex.Matcher;
105import java.util.regex.Pattern;
106
107import eu.siacs.conversations.Config;
108import eu.siacs.conversations.R;
109import eu.siacs.conversations.crypto.axolotl.AxolotlService;
110import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
111import eu.siacs.conversations.databinding.EmojiSearchBinding;
112import eu.siacs.conversations.databinding.FragmentConversationBinding;
113import eu.siacs.conversations.entities.Account;
114import eu.siacs.conversations.entities.Blockable;
115import eu.siacs.conversations.entities.Contact;
116import eu.siacs.conversations.entities.Conversation;
117import eu.siacs.conversations.entities.Conversational;
118import eu.siacs.conversations.entities.DownloadableFile;
119import eu.siacs.conversations.entities.Message;
120import eu.siacs.conversations.entities.MucOptions;
121import eu.siacs.conversations.entities.MucOptions.User;
122import eu.siacs.conversations.entities.Presence;
123import eu.siacs.conversations.entities.Presences;
124import eu.siacs.conversations.entities.ReadByMarker;
125import eu.siacs.conversations.entities.Transferable;
126import eu.siacs.conversations.entities.TransferablePlaceholder;
127import eu.siacs.conversations.http.HttpDownloadConnection;
128import eu.siacs.conversations.persistance.FileBackend;
129import eu.siacs.conversations.services.MessageArchiveService;
130import eu.siacs.conversations.services.QuickConversationsService;
131import eu.siacs.conversations.services.XmppConnectionService;
132import eu.siacs.conversations.ui.adapter.CommandAdapter;
133import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
134import eu.siacs.conversations.ui.adapter.MessageAdapter;
135import eu.siacs.conversations.ui.util.ActivityResult;
136import eu.siacs.conversations.ui.util.Attachment;
137import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
138import eu.siacs.conversations.ui.util.DateSeparator;
139import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
140import eu.siacs.conversations.ui.util.ListViewUtils;
141import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
142import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
143import eu.siacs.conversations.ui.util.PendingItem;
144import eu.siacs.conversations.ui.util.PresenceSelector;
145import eu.siacs.conversations.ui.util.ScrollState;
146import eu.siacs.conversations.ui.util.SendButtonAction;
147import eu.siacs.conversations.ui.util.SendButtonTool;
148import eu.siacs.conversations.ui.util.ShareUtil;
149import eu.siacs.conversations.ui.util.ViewUtil;
150import eu.siacs.conversations.ui.widget.EditMessage;
151import eu.siacs.conversations.utils.AccountUtils;
152import eu.siacs.conversations.utils.Compatibility;
153import eu.siacs.conversations.utils.Emoticons;
154import eu.siacs.conversations.utils.GeoHelper;
155import eu.siacs.conversations.utils.MessageUtils;
156import eu.siacs.conversations.utils.MimeUtils;
157import eu.siacs.conversations.utils.NickValidityChecker;
158import eu.siacs.conversations.utils.Patterns;
159import eu.siacs.conversations.utils.PermissionUtils;
160import eu.siacs.conversations.utils.QuickLoader;
161import eu.siacs.conversations.utils.StylingHelper;
162import eu.siacs.conversations.utils.TimeFrameUtils;
163import eu.siacs.conversations.utils.UIHelper;
164import eu.siacs.conversations.xml.Element;
165import eu.siacs.conversations.xml.Namespace;
166import eu.siacs.conversations.xmpp.Jid;
167import eu.siacs.conversations.xmpp.XmppConnection;
168import eu.siacs.conversations.xmpp.chatstate.ChatState;
169import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
170import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
171import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
172import eu.siacs.conversations.xmpp.jingle.Media;
173import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
174import eu.siacs.conversations.xmpp.jingle.RtpCapability;
175import eu.siacs.conversations.xmpp.stanzas.IqPacket;
176
177public class ConversationFragment extends XmppFragment
178 implements EditMessage.KeyboardListener,
179 MessageAdapter.OnContactPictureLongClicked,
180 MessageAdapter.OnContactPictureClicked,
181 MessageAdapter.OnInlineImageLongClicked {
182
183 public static final int REQUEST_SEND_MESSAGE = 0x0201;
184 public static final int REQUEST_DECRYPT_PGP = 0x0202;
185 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
186 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
187 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
188 public static final int REQUEST_START_DOWNLOAD = 0x0210;
189 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
190 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
191 public static final int REQUEST_START_AUDIO_CALL = 0x213;
192 public static final int REQUEST_START_VIDEO_CALL = 0x214;
193 public static final int REQUEST_SAVE_STICKER = 0x215;
194 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
195 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
196 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
197 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
198 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
199 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
200 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
201
202 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
203 public static final String STATE_CONVERSATION_UUID =
204 ConversationFragment.class.getName() + ".uuid";
205 public static final String STATE_SCROLL_POSITION =
206 ConversationFragment.class.getName() + ".scroll_position";
207 public static final String STATE_PHOTO_URI =
208 ConversationFragment.class.getName() + ".media_previews";
209 public static final String STATE_MEDIA_PREVIEWS =
210 ConversationFragment.class.getName() + ".take_photo_uri";
211 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
212
213 private final List<Message> messageList = new ArrayList<>();
214 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
215 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
216 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
217 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
218 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
219 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
220 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
221 private final PendingItem<Message> pendingMessage = new PendingItem<>();
222 public Uri mPendingEditorContent = null;
223 protected MessageAdapter messageListAdapter;
224 protected CommandAdapter commandAdapter;
225 private MediaPreviewAdapter mediaPreviewAdapter;
226 private String lastMessageUuid = null;
227 private Conversation conversation;
228 private FragmentConversationBinding binding;
229 private Toast messageLoaderToast;
230 private ConversationsActivity activity;
231 private boolean reInitRequiredOnStart = true;
232 private int identiconWidth = -1;
233 private File savingAsSticker = null;
234 private EmojiSearch emojiSearch = null;
235 private EmojiSearchBinding emojiSearchBinding = null;
236 private PopupWindow emojiPopup = null;
237 private final OnClickListener clickToMuc =
238 new OnClickListener() {
239
240 @Override
241 public void onClick(View v) {
242 ConferenceDetailsActivity.open(getActivity(), conversation);
243 }
244 };
245 private final OnClickListener leaveMuc =
246 new OnClickListener() {
247
248 @Override
249 public void onClick(View v) {
250 activity.xmppConnectionService.archiveConversation(conversation);
251 }
252 };
253 private final OnClickListener joinMuc =
254 new OnClickListener() {
255
256 @Override
257 public void onClick(View v) {
258 activity.xmppConnectionService.joinMuc(conversation);
259 }
260 };
261
262 private final OnClickListener acceptJoin =
263 new OnClickListener() {
264 @Override
265 public void onClick(View v) {
266 conversation.setAttribute("accept_non_anonymous", true);
267 activity.xmppConnectionService.updateConversation(conversation);
268 activity.xmppConnectionService.joinMuc(conversation);
269 }
270 };
271
272 private final OnClickListener enterPassword =
273 new OnClickListener() {
274
275 @Override
276 public void onClick(View v) {
277 MucOptions muc = conversation.getMucOptions();
278 String password = muc.getPassword();
279 if (password == null) {
280 password = "";
281 }
282 activity.quickPasswordEdit(
283 password,
284 value -> {
285 activity.xmppConnectionService.providePasswordForMuc(
286 conversation, value);
287 return null;
288 });
289 }
290 };
291 private final OnScrollListener mOnScrollListener =
292 new OnScrollListener() {
293
294 @Override
295 public void onScrollStateChanged(AbsListView view, int scrollState) {
296 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
297 updateThreadFromLastMessage();
298 fireReadEvent();
299 }
300 }
301
302 @Override
303 public void onScroll(
304 final AbsListView view,
305 int firstVisibleItem,
306 int visibleItemCount,
307 int totalItemCount) {
308 toggleScrollDownButton(view);
309 synchronized (ConversationFragment.this.messageList) {
310 if (firstVisibleItem < 5
311 && conversation != null
312 && conversation.messagesLoaded.compareAndSet(true, false)
313 && messageList.size() > 0) {
314 long timestamp = conversation.loadMoreTimestamp();
315 activity.xmppConnectionService.loadMoreMessages(
316 conversation,
317 timestamp,
318 new XmppConnectionService.OnMoreMessagesLoaded() {
319 @Override
320 public void onMoreMessagesLoaded(
321 final int c, final Conversation conversation) {
322 if (ConversationFragment.this.conversation
323 != conversation) {
324 conversation.messagesLoaded.set(true);
325 return;
326 }
327 runOnUiThread(
328 () -> {
329 synchronized (messageList) {
330 final int oldPosition =
331 binding.messagesView
332 .getFirstVisiblePosition();
333 Message message = null;
334 int childPos;
335 for (childPos = 0;
336 childPos + oldPosition
337 < messageList.size();
338 ++childPos) {
339 message =
340 messageList.get(
341 oldPosition
342 + childPos);
343 if (message.getType()
344 != Message.TYPE_STATUS) {
345 break;
346 }
347 }
348 final String uuid =
349 message != null
350 ? message.getUuid()
351 : null;
352 View v =
353 binding.messagesView.getChildAt(
354 childPos);
355 final int pxOffset =
356 (v == null) ? 0 : v.getTop();
357 ConversationFragment.this.conversation
358 .populateWithMessages(
359 ConversationFragment
360 .this
361 .messageList);
362 try {
363 updateStatusMessages();
364 } catch (IllegalStateException e) {
365 Log.d(
366 Config.LOGTAG,
367 "caught illegal state exception while updating status messages");
368 }
369 messageListAdapter
370 .notifyDataSetChanged();
371 int pos =
372 Math.max(
373 getIndexOf(
374 uuid,
375 messageList),
376 0);
377 binding.messagesView
378 .setSelectionFromTop(
379 pos, pxOffset);
380 if (messageLoaderToast != null) {
381 messageLoaderToast.cancel();
382 }
383 conversation.messagesLoaded.set(true);
384 }
385 });
386 }
387
388 @Override
389 public void informUser(final int resId) {
390
391 runOnUiThread(
392 () -> {
393 if (messageLoaderToast != null) {
394 messageLoaderToast.cancel();
395 }
396 if (ConversationFragment.this.conversation
397 != conversation) {
398 return;
399 }
400 messageLoaderToast =
401 Toast.makeText(
402 view.getContext(),
403 resId,
404 Toast.LENGTH_LONG);
405 messageLoaderToast.show();
406 });
407 }
408 });
409 }
410 }
411 }
412 };
413 private final EditMessage.OnCommitContentListener mEditorContentListener =
414 new EditMessage.OnCommitContentListener() {
415 @Override
416 public boolean onCommitContent(
417 InputContentInfoCompat inputContentInfo,
418 int flags,
419 Bundle opts,
420 String[] contentMimeTypes) {
421 // try to get permission to read the image, if applicable
422 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
423 != 0) {
424 try {
425 inputContentInfo.requestPermission();
426 } catch (Exception e) {
427 Log.e(
428 Config.LOGTAG,
429 "InputContentInfoCompat#requestPermission() failed.",
430 e);
431 Toast.makeText(
432 getActivity(),
433 activity.getString(
434 R.string.no_permission_to_access_x,
435 inputContentInfo.getDescription()),
436 Toast.LENGTH_LONG)
437 .show();
438 return false;
439 }
440 }
441 if (hasPermissions(
442 REQUEST_ADD_EDITOR_CONTENT,
443 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
444 attachEditorContentToConversation(inputContentInfo.getContentUri());
445 } else {
446 mPendingEditorContent = inputContentInfo.getContentUri();
447 }
448 return true;
449 }
450 };
451 private Message selectedMessage;
452 private final OnClickListener mEnableAccountListener =
453 new OnClickListener() {
454 @Override
455 public void onClick(View v) {
456 final Account account = conversation == null ? null : conversation.getAccount();
457 if (account != null) {
458 account.setOption(Account.OPTION_DISABLED, false);
459 activity.xmppConnectionService.updateAccount(account);
460 }
461 }
462 };
463 private final OnClickListener mUnblockClickListener =
464 new OnClickListener() {
465 @Override
466 public void onClick(final View v) {
467 v.post(() -> v.setVisibility(View.INVISIBLE));
468 if (conversation.isDomainBlocked()) {
469 BlockContactDialog.show(activity, conversation);
470 } else {
471 unblockConversation(conversation);
472 }
473 }
474 };
475 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
476 private final OnClickListener mAddBackClickListener =
477 new OnClickListener() {
478
479 @Override
480 public void onClick(View v) {
481 final Contact contact = conversation == null ? null : conversation.getContact();
482 if (contact != null) {
483 activity.xmppConnectionService.createContact(contact, true);
484 activity.switchToContactDetails(contact);
485 }
486 }
487 };
488 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
489 private final OnClickListener mAllowPresenceSubscription =
490 new OnClickListener() {
491 @Override
492 public void onClick(View v) {
493 final Contact contact = conversation == null ? null : conversation.getContact();
494 if (contact != null) {
495 activity.xmppConnectionService.sendPresencePacket(
496 contact.getAccount(),
497 activity.xmppConnectionService
498 .getPresenceGenerator()
499 .sendPresenceUpdatesTo(contact));
500 hideSnackbar();
501 }
502 }
503 };
504 protected OnClickListener clickToDecryptListener =
505 new OnClickListener() {
506
507 @Override
508 public void onClick(View v) {
509 PendingIntent pendingIntent =
510 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
511 if (pendingIntent != null) {
512 try {
513 getActivity()
514 .startIntentSenderForResult(
515 pendingIntent.getIntentSender(),
516 REQUEST_DECRYPT_PGP,
517 null,
518 0,
519 0,
520 0);
521 } catch (SendIntentException e) {
522 Toast.makeText(
523 getActivity(),
524 R.string.unable_to_connect_to_keychain,
525 Toast.LENGTH_SHORT)
526 .show();
527 conversation
528 .getAccount()
529 .getPgpDecryptionService()
530 .continueDecryption(true);
531 }
532 }
533 updateSnackBar(conversation);
534 }
535 };
536 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
537 private final OnEditorActionListener mEditorActionListener =
538 (v, actionId, event) -> {
539 if (actionId == EditorInfo.IME_ACTION_SEND) {
540 InputMethodManager imm =
541 (InputMethodManager)
542 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
543 if (imm != null && imm.isFullscreenMode()) {
544 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
545 }
546 sendMessage();
547 return true;
548 } else {
549 return false;
550 }
551 };
552 private final OnClickListener mScrollButtonListener =
553 new OnClickListener() {
554
555 @Override
556 public void onClick(View v) {
557 stopScrolling();
558 setSelection(binding.messagesView.getCount() - 1, true);
559 }
560 };
561 private final OnClickListener mSendButtonListener =
562 new OnClickListener() {
563
564 @Override
565 public void onClick(View v) {
566 Object tag = v.getTag();
567 if (tag instanceof SendButtonAction) {
568 SendButtonAction action = (SendButtonAction) tag;
569 switch (action) {
570 case TAKE_PHOTO:
571 case RECORD_VIDEO:
572 case SEND_LOCATION:
573 case RECORD_VOICE:
574 case CHOOSE_PICTURE:
575 attachFile(action.toChoice());
576 break;
577 case CANCEL:
578 if (conversation != null) {
579 conversation.setUserSelectedThread(false);
580 if (conversation.setCorrectingMessage(null)) {
581 binding.textinput.setText("");
582 binding.textinput.append(conversation.getDraftMessage());
583 conversation.setDraftMessage(null);
584 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
585 conversation.setNextCounterpart(null);
586 binding.textinput.setText("");
587 } else {
588 binding.textinput.setText("");
589 }
590 updateChatMsgHint();
591 updateSendButton();
592 updateEditablity();
593 }
594 break;
595 default:
596 sendMessage();
597 }
598 } else {
599 sendMessage();
600 }
601 }
602 };
603 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
604 @Override
605 public void handleOnBackPressed() {
606 conversation.setLockThread(false);
607 this.setEnabled(false);
608 conversation.setUserSelectedThread(false);
609 refresh();
610 updateThreadFromLastMessage();
611 }
612 };
613 private int completionIndex = 0;
614 private int lastCompletionLength = 0;
615 private String incomplete;
616 private int lastCompletionCursor;
617 private boolean firstWord = false;
618 private Message mPendingDownloadableMessage;
619
620 private static ConversationFragment findConversationFragment(Activity activity) {
621 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
622 if (fragment instanceof ConversationFragment) {
623 return (ConversationFragment) fragment;
624 }
625 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
626 if (fragment instanceof ConversationFragment) {
627 return (ConversationFragment) fragment;
628 }
629 return null;
630 }
631
632 public static void startStopPending(Activity activity) {
633 ConversationFragment fragment = findConversationFragment(activity);
634 if (fragment != null) {
635 fragment.messageListAdapter.startStopPending();
636 }
637 }
638
639 public static void downloadFile(Activity activity, Message message) {
640 ConversationFragment fragment = findConversationFragment(activity);
641 if (fragment != null) {
642 fragment.startDownloadable(message);
643 }
644 }
645
646 public static void registerPendingMessage(Activity activity, Message message) {
647 ConversationFragment fragment = findConversationFragment(activity);
648 if (fragment != null) {
649 fragment.pendingMessage.push(message);
650 }
651 }
652
653 public static void openPendingMessage(Activity activity) {
654 ConversationFragment fragment = findConversationFragment(activity);
655 if (fragment != null) {
656 Message message = fragment.pendingMessage.pop();
657 if (message != null) {
658 fragment.messageListAdapter.openDownloadable(message);
659 }
660 }
661 }
662
663 public static Conversation getConversation(Activity activity) {
664 return getConversation(activity, R.id.secondary_fragment);
665 }
666
667 private static Conversation getConversation(Activity activity, @IdRes int res) {
668 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
669 if (fragment instanceof ConversationFragment) {
670 return ((ConversationFragment) fragment).getConversation();
671 } else {
672 return null;
673 }
674 }
675
676 public static ConversationFragment get(Activity activity) {
677 FragmentManager fragmentManager = activity.getFragmentManager();
678 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
679 if (fragment instanceof ConversationFragment) {
680 return (ConversationFragment) fragment;
681 } else {
682 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
683 return fragment instanceof ConversationFragment
684 ? (ConversationFragment) fragment
685 : null;
686 }
687 }
688
689 public static Conversation getConversationReliable(Activity activity) {
690 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
691 if (conversation != null) {
692 return conversation;
693 }
694 return getConversation(activity, R.id.main_fragment);
695 }
696
697 private static boolean scrolledToBottom(AbsListView listView) {
698 final int count = listView.getCount();
699 if (count == 0) {
700 return true;
701 } else if (listView.getLastVisiblePosition() == count - 1) {
702 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
703 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
704 } else {
705 return false;
706 }
707 }
708
709 private void toggleScrollDownButton() {
710 toggleScrollDownButton(binding.messagesView);
711 }
712
713 private void toggleScrollDownButton(AbsListView listView) {
714 if (conversation == null) {
715 return;
716 }
717 if (scrolledToBottom(listView)) {
718 lastMessageUuid = null;
719 hideUnreadMessagesCount();
720 } else {
721 binding.scrollToBottomButton.setEnabled(true);
722 binding.scrollToBottomButton.show();
723 if (lastMessageUuid == null) {
724 lastMessageUuid = conversation.getLatestMessage().getUuid();
725 }
726 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
727 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
728 }
729 }
730 }
731
732 private int getIndexOf(String uuid, List<Message> messages) {
733 if (uuid == null) {
734 return messages.size() - 1;
735 }
736 for (int i = 0; i < messages.size(); ++i) {
737 if (uuid.equals(messages.get(i).getUuid())) {
738 return i;
739 } else {
740 Message next = messages.get(i);
741 while (next != null && next.wasMergedIntoPrevious()) {
742 if (uuid.equals(next.getUuid())) {
743 return i;
744 }
745 next = next.next();
746 }
747 }
748 }
749 return -1;
750 }
751
752 private ScrollState getScrollPosition() {
753 final ListView listView = this.binding == null ? null : this.binding.messagesView;
754 if (listView == null
755 || listView.getCount() == 0
756 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
757 return null;
758 } else {
759 final int pos = listView.getFirstVisiblePosition();
760 final View view = listView.getChildAt(0);
761 if (view == null) {
762 return null;
763 } else {
764 return new ScrollState(pos, view.getTop());
765 }
766 }
767 }
768
769 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
770 if (scrollPosition != null) {
771
772 this.lastMessageUuid = lastMessageUuid;
773 if (lastMessageUuid != null) {
774 binding.unreadCountCustomView.setUnreadCount(
775 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
776 }
777 // TODO maybe this needs a 'post'
778 this.binding.messagesView.setSelectionFromTop(
779 scrollPosition.position, scrollPosition.offset);
780 toggleScrollDownButton();
781 }
782 }
783
784 private void attachLocationToConversation(Conversation conversation, Uri uri) {
785 if (conversation == null) {
786 return;
787 }
788 activity.xmppConnectionService.attachLocationToConversation(
789 conversation,
790 uri,
791 new UiCallback<Message>() {
792
793 @Override
794 public void success(Message message) {}
795
796 @Override
797 public void error(int errorCode, Message object) {
798 // TODO show possible pgp error
799 }
800
801 @Override
802 public void userInputRequired(PendingIntent pi, Message object) {}
803 });
804 }
805
806 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
807 if (conversation == null) {
808 return;
809 }
810 if (type == "application/xdc+zip") newSubThread();
811 final Toast prepareFileToast =
812 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
813 prepareFileToast.show();
814 activity.delegateUriPermissionsToService(uri);
815 activity.xmppConnectionService.attachFileToConversation(
816 conversation,
817 uri,
818 type,
819 new UiInformableCallback<Message>() {
820 @Override
821 public void inform(final String text) {
822 hidePrepareFileToast(prepareFileToast);
823 runOnUiThread(() -> activity.replaceToast(text));
824 }
825
826 @Override
827 public void success(Message message) {
828 runOnUiThread(() -> {
829 activity.hideToast();
830 setupReply(null);
831 });
832 hidePrepareFileToast(prepareFileToast);
833 }
834
835 @Override
836 public void error(final int errorCode, Message message) {
837 hidePrepareFileToast(prepareFileToast);
838 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
839 }
840
841 @Override
842 public void userInputRequired(PendingIntent pi, Message message) {
843 hidePrepareFileToast(prepareFileToast);
844 }
845 });
846 }
847
848 public void attachEditorContentToConversation(Uri uri) {
849 mediaPreviewAdapter.addMediaPreviews(
850 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
851 toggleInputMethod();
852 }
853
854 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
855 if (conversation == null) {
856 return;
857 }
858 final Toast prepareFileToast =
859 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
860 prepareFileToast.show();
861 activity.delegateUriPermissionsToService(uri);
862 activity.xmppConnectionService.attachImageToConversation(
863 conversation,
864 uri,
865 type,
866 new UiCallback<Message>() {
867
868 @Override
869 public void userInputRequired(PendingIntent pi, Message object) {
870 hidePrepareFileToast(prepareFileToast);
871 }
872
873 @Override
874 public void success(Message message) {
875 hidePrepareFileToast(prepareFileToast);
876 runOnUiThread(() -> setupReply(null));
877 }
878
879 @Override
880 public void error(final int error, final Message message) {
881 hidePrepareFileToast(prepareFileToast);
882 final ConversationsActivity activity = ConversationFragment.this.activity;
883 if (activity == null) {
884 return;
885 }
886 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
887 }
888 });
889 }
890
891 private void hidePrepareFileToast(final Toast prepareFileToast) {
892 if (prepareFileToast != null && activity != null) {
893 activity.runOnUiThread(prepareFileToast::cancel);
894 }
895 }
896
897 private void sendMessage() {
898 if (mediaPreviewAdapter.hasAttachments()) {
899 commitAttachments();
900 return;
901 }
902 Editable body = this.binding.textinput.getText();
903 if (body == null) body = new SpannableStringBuilder("");
904 final Conversation conversation = this.conversation;
905 if (body.length() == 0 || conversation == null) {
906 return;
907 }
908 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
909 return;
910 }
911 final Message message;
912 if (conversation.getCorrectingMessage() == null) {
913 boolean attention = false;
914 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
915 attention = true;
916 body.delete(0, 6);
917 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
918 }
919 if (conversation.getReplyTo() != null) {
920 if (Emoticons.isEmoji(body.toString())) {
921 message = conversation.getReplyTo().react(body.toString());
922 } else {
923 message = conversation.getReplyTo().reply();
924 message.appendBody(body);
925 }
926 message.setEncryption(conversation.getNextEncryption());
927 } else {
928 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
929 message.setBody(body);
930 if (message.bodyIsOnlyEmojis()) {
931 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
932 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
933 if (imageSpans.length == 1) {
934 // Only one inline image, so it's a sticker
935 String source = imageSpans[0].getSource();
936 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
937 try {
938 final Cid cid = BobTransfer.cid(Uri.parse(source));
939 final String url = activity.xmppConnectionService.getUrlForCid(cid);
940 final File f = activity.xmppConnectionService.getFileForCid(cid);
941 if (url != null) {
942 message.setBody("");
943 message.setRelativeFilePath(f.getAbsolutePath());
944 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
945 }
946 } catch (final Exception e) { }
947 }
948 }
949 }
950 }
951 message.setThread(conversation.getThread());
952 if (attention) {
953 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
954 }
955 Message.configurePrivateMessage(message);
956 } else {
957 message = conversation.getCorrectingMessage();
958 message.setBody(body);
959 message.setThread(conversation.getThread());
960 message.putEdited(message.getUuid(), message.getServerMsgId());
961 message.setServerMsgId(null);
962 message.setUuid(UUID.randomUUID().toString());
963 }
964 switch (conversation.getNextEncryption()) {
965 case Message.ENCRYPTION_PGP:
966 sendPgpMessage(message);
967 break;
968 default:
969 sendMessage(message);
970 }
971 setupReply(null);
972 }
973
974 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
975 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
976 && trustKeysIfNeeded(requestCode);
977 }
978
979 protected boolean trustKeysIfNeeded(int requestCode) {
980 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
981 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
982 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
983 boolean hasUndecidedOwn =
984 !axolotlService
985 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
986 .isEmpty();
987 boolean hasUndecidedContacts =
988 !axolotlService
989 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
990 .isEmpty();
991 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
992 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
993 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
994 if (hasUndecidedOwn
995 || hasUndecidedContacts
996 || hasPendingKeys
997 || hasNoTrustedKeys
998 || hasUnaccepted
999 || downloadInProgress) {
1000 axolotlService.createSessionsIfNeeded(conversation);
1001 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1002 String[] contacts = new String[targets.size()];
1003 for (int i = 0; i < contacts.length; ++i) {
1004 contacts[i] = targets.get(i).toString();
1005 }
1006 intent.putExtra("contacts", contacts);
1007 intent.putExtra(
1008 EXTRA_ACCOUNT,
1009 conversation.getAccount().getJid().asBareJid().toEscapedString());
1010 intent.putExtra("conversation", conversation.getUuid());
1011 startActivityForResult(intent, requestCode);
1012 return true;
1013 } else {
1014 return false;
1015 }
1016 }
1017
1018 public void updateChatMsgHint() {
1019 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1020 if (conversation.getCorrectingMessage() != null) {
1021 this.binding.textInputHint.setVisibility(View.GONE);
1022 this.binding.textinput.setHint(R.string.send_corrected_message);
1023 binding.conversationViewPager.setCurrentItem(0);
1024 } else if (multi && conversation.getNextCounterpart() != null) {
1025 this.binding.textinput.setHint(R.string.send_message);
1026 this.binding.textInputHint.setVisibility(View.VISIBLE);
1027 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1028 String nick = user == null ? null : user.getNick();
1029 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1030 this.binding.textInputHint.setText(
1031 getString(
1032 R.string.send_private_message_to,
1033 nick));
1034 binding.conversationViewPager.setCurrentItem(0);
1035 } else if (multi && !conversation.getMucOptions().participating()) {
1036 this.binding.textInputHint.setVisibility(View.GONE);
1037 this.binding.textinput.setHint(R.string.you_are_not_participating);
1038 } else {
1039 this.binding.textInputHint.setVisibility(View.GONE);
1040 this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
1041 getActivity().invalidateOptionsMenu();
1042 }
1043
1044 binding.messagesView.post(this::updateThreadFromLastMessage);
1045 }
1046
1047 public void setupIme() {
1048 this.binding.textinput.refreshIme();
1049 }
1050
1051 private void handleActivityResult(ActivityResult activityResult) {
1052 if (activityResult.resultCode == Activity.RESULT_OK) {
1053 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1054 } else {
1055 handleNegativeActivityResult(activityResult.requestCode);
1056 }
1057 }
1058
1059 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1060 switch (requestCode) {
1061 case REQUEST_SAVE_STICKER:
1062 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1063 final File f = savingAsSticker;
1064 savingAsSticker = null;
1065 try {
1066 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1067 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1068 } catch (final FileBackend.FileCopyException e) {
1069 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1070 }
1071 break;
1072 case REQUEST_TRUST_KEYS_TEXT:
1073 sendMessage();
1074 break;
1075 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1076 commitAttachments();
1077 break;
1078 case REQUEST_START_AUDIO_CALL:
1079 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1080 break;
1081 case REQUEST_START_VIDEO_CALL:
1082 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1083 break;
1084 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1085 final List<Attachment> imageUris =
1086 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1087 mediaPreviewAdapter.addMediaPreviews(imageUris);
1088 toggleInputMethod();
1089 break;
1090 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1091 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1092 if (takePhotoUri != null) {
1093 mediaPreviewAdapter.addMediaPreviews(
1094 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1095 toggleInputMethod();
1096 } else {
1097 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1098 }
1099 break;
1100 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1101 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1102 case ATTACHMENT_CHOICE_RECORD_VOICE:
1103 final Attachment.Type type =
1104 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1105 ? Attachment.Type.RECORDING
1106 : Attachment.Type.FILE;
1107 final List<Attachment> fileUris =
1108 Attachment.extractAttachments(getActivity(), data, type);
1109 mediaPreviewAdapter.addMediaPreviews(fileUris);
1110 toggleInputMethod();
1111 break;
1112 case ATTACHMENT_CHOICE_LOCATION:
1113 final double latitude = data.getDoubleExtra("latitude", 0);
1114 final double longitude = data.getDoubleExtra("longitude", 0);
1115 final int accuracy = data.getIntExtra("accuracy", 0);
1116 final Uri geo;
1117 if (accuracy > 0) {
1118 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1119 } else {
1120 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1121 }
1122 mediaPreviewAdapter.addMediaPreviews(
1123 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1124 toggleInputMethod();
1125 break;
1126 case REQUEST_INVITE_TO_CONVERSATION:
1127 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1128 if (invite != null) {
1129 if (invite.execute(activity)) {
1130 activity.mToast =
1131 Toast.makeText(
1132 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1133 activity.mToast.show();
1134 }
1135 }
1136 break;
1137 }
1138 }
1139
1140 private void commitAttachments() {
1141 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1142 if (anyNeedsExternalStoragePermission(attachments)
1143 && !hasPermissions(
1144 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1145 return;
1146 }
1147 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1148 return;
1149 }
1150 final PresenceSelector.OnPresenceSelected callback =
1151 () -> {
1152 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1153 final Attachment attachment = i.next();
1154 if (attachment.getType() == Attachment.Type.LOCATION) {
1155 attachLocationToConversation(conversation, attachment.getUri());
1156 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1157 Log.d(
1158 Config.LOGTAG,
1159 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1160 attachImageToConversation(
1161 conversation, attachment.getUri(), attachment.getMime());
1162 } else {
1163 Log.d(
1164 Config.LOGTAG,
1165 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1166 attachFileToConversation(
1167 conversation, attachment.getUri(), attachment.getMime());
1168 }
1169 }
1170 mediaPreviewAdapter.notifyDataSetChanged();
1171 toggleInputMethod();
1172 };
1173 if (conversation == null
1174 || conversation.getMode() == Conversation.MODE_MULTI
1175 || Attachment.canBeSendInband(attachments)
1176 || (conversation.getAccount().httpUploadAvailable()
1177 && FileBackend.allFilesUnderSize(
1178 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1179 callback.onPresenceSelected();
1180 } else {
1181 activity.selectPresence(conversation, callback);
1182 }
1183 }
1184
1185 private static boolean anyNeedsExternalStoragePermission(
1186 final Collection<Attachment> attachments) {
1187 for (final Attachment attachment : attachments) {
1188 if (attachment.getType() != Attachment.Type.LOCATION) {
1189 return true;
1190 }
1191 }
1192 return false;
1193 }
1194
1195 public void toggleInputMethod() {
1196 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1197 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1198 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1199 updateSendButton();
1200 }
1201
1202 private void handleNegativeActivityResult(int requestCode) {
1203 switch (requestCode) {
1204 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1205 if (pendingTakePhotoUri.clear()) {
1206 Log.d(
1207 Config.LOGTAG,
1208 "cleared pending photo uri after negative activity result");
1209 }
1210 break;
1211 }
1212 }
1213
1214 @Override
1215 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1216 super.onActivityResult(requestCode, resultCode, data);
1217 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1218 if (activity != null && activity.xmppConnectionService != null) {
1219 handleActivityResult(activityResult);
1220 } else {
1221 this.postponedActivityResult.push(activityResult);
1222 }
1223 }
1224
1225 public void unblockConversation(final Blockable conversation) {
1226 activity.xmppConnectionService.sendUnblockRequest(conversation);
1227 }
1228
1229 @Override
1230 public void onAttach(Activity activity) {
1231 super.onAttach(activity);
1232 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1233 if (activity instanceof ConversationsActivity) {
1234 this.activity = (ConversationsActivity) activity;
1235 } else {
1236 throw new IllegalStateException(
1237 "Trying to attach fragment to activity that is not the ConversationsActivity");
1238 }
1239 }
1240
1241 @Override
1242 public void onDetach() {
1243 super.onDetach();
1244 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1245 }
1246
1247 @Override
1248 public void onCreate(Bundle savedInstanceState) {
1249 super.onCreate(savedInstanceState);
1250 setHasOptionsMenu(true);
1251 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1252 }
1253
1254 @Override
1255 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1256 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1257
1258 menuInflater.inflate(R.menu.fragment_conversation, menu);
1259 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1260 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1261 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1262 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1263 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1264 final MenuItem menuCall = menu.findItem(R.id.action_call);
1265 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1266 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1267 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1268
1269 if (conversation != null) {
1270 if (conversation.getMode() == Conversation.MODE_MULTI) {
1271 menuContactDetails.setVisible(false);
1272 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1273 menuMucDetails.setTitle(
1274 conversation.getMucOptions().isPrivateAndNonAnonymous()
1275 ? R.string.action_muc_details
1276 : R.string.channel_details);
1277 menuCall.setVisible(false);
1278 menuOngoingCall.setVisible(false);
1279 } else {
1280 final XmppConnectionService service =
1281 activity == null ? null : activity.xmppConnectionService;
1282 final Optional<OngoingRtpSession> ongoingRtpSession =
1283 service == null
1284 ? Optional.absent()
1285 : service.getJingleConnectionManager()
1286 .getOngoingRtpConnection(conversation.getContact());
1287 if (ongoingRtpSession.isPresent()) {
1288 menuOngoingCall.setVisible(true);
1289 menuCall.setVisible(false);
1290 } else {
1291 menuOngoingCall.setVisible(false);
1292 final RtpCapability.Capability rtpCapability =
1293 RtpCapability.check(conversation.getContact());
1294 final boolean cameraAvailable =
1295 activity != null && activity.isCameraFeatureAvailable();
1296 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1297 menuVideoCall.setVisible(
1298 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1299 }
1300 menuContactDetails.setVisible(!this.conversation.withSelf());
1301 menuMucDetails.setVisible(false);
1302 menuInviteContact.setVisible(
1303 service != null
1304 && service.findConferenceServer(conversation.getAccount()) != null);
1305 }
1306 if (conversation.isMuted()) {
1307 menuMute.setVisible(false);
1308 } else {
1309 menuUnmute.setVisible(false);
1310 }
1311 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
1312 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1313 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1314 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1315 } else {
1316 menuTogglePinned.setTitle(R.string.add_to_favorites);
1317 }
1318 }
1319 super.onCreateOptionsMenu(menu, menuInflater);
1320 }
1321
1322 @Override
1323 public View onCreateView(
1324 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1325 this.binding =
1326 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1327 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1328
1329 binding.textinput.addTextChangedListener(
1330 new StylingHelper.MessageEditorStyler(binding.textinput));
1331
1332 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1333 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1334
1335 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1336 binding.contextPreviewCancel.setOnClickListener((v) -> {
1337 conversation.setUserSelectedThread(false);
1338 setupReply(null);
1339 });
1340 binding.requestVoice.setOnClickListener((v) -> {
1341 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1342 binding.requestVoice.setVisibility(View.GONE);
1343 });
1344
1345 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1346 binding.messagesView.setOnScrollListener(mOnScrollListener);
1347 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1348 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1349 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1350 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1351 messageListAdapter.setOnContactPictureClicked(this);
1352 messageListAdapter.setOnContactPictureLongClicked(this);
1353 messageListAdapter.setOnInlineImageLongClicked(this);
1354 binding.messagesView.setAdapter(messageListAdapter);
1355
1356 registerForContextMenu(binding.messagesView);
1357
1358 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1359 this.binding.textinput.setCustomInsertionActionModeCallback(
1360 new EditMessageActionModeCallback(this.binding.textinput));
1361 }
1362
1363 messageListAdapter.setOnMessageBoxClicked(message -> {
1364 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1365 setThread(message.getThread());
1366 conversation.setUserSelectedThread(true);
1367 });
1368
1369 messageListAdapter.setOnMessageBoxSwiped(message -> {
1370 quoteMessage(message);
1371 });
1372
1373 binding.threadIdenticonLayout.setOnClickListener(v -> {
1374 boolean wasLocked = conversation.getLockThread();
1375 conversation.setLockThread(false);
1376 backPressedLeaveSingleThread.setEnabled(false);
1377 if (wasLocked) {
1378 conversation.setUserSelectedThread(false);
1379 refresh();
1380 updateThreadFromLastMessage();
1381 } else {
1382 newThread();
1383 conversation.setUserSelectedThread(true);
1384 newThreadTutorialToast("Switched to new thread");
1385 }
1386 });
1387
1388 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1389 boolean wasLocked = conversation.getLockThread();
1390 conversation.setLockThread(false);
1391 backPressedLeaveSingleThread.setEnabled(false);
1392 setThread(null);
1393 conversation.setUserSelectedThread(true);
1394 if (wasLocked) refresh();
1395 newThreadTutorialToast("Cleared thread");
1396 return true;
1397 });
1398
1399 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1400 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1401 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1402 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1403 Editable toInsert = adapter.getItem(position).toInsert();
1404 toInsert.append(" ");
1405 Editable s = binding.textinput.getText();
1406
1407 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1408 int lastColon = -1;
1409 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1410 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1411 });
1412 setupEmojiSearch();
1413 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, (int) (activity.getResources().getDisplayMetrics().density * 150));
1414 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1415 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1416 binding.textinput.addTextChangedListener(new TextWatcher() {
1417 @Override
1418 public void afterTextChanged(Editable s) {
1419 emojiDebounce.removeCallbacksAndMessages(null);
1420 emojiDebounce.postDelayed(() -> {
1421 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1422 int lastColon = -1;
1423 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1424 if (lastColon < 0) {
1425 emojiPopup.dismiss();
1426 return;
1427 }
1428 final String q = s.toString().substring(lastColon);
1429 if (notEmojiSearch.matcher(q).find()) {
1430 emojiPopup.dismiss();
1431 } else {
1432 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1433 if (adapter != null) {
1434 adapter.search(q);
1435 emojiPopup.showAsDropDown(binding.textinput);
1436 }
1437 }
1438 }, 400L);
1439 }
1440
1441 @Override
1442 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1443
1444 @Override
1445 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1446 });
1447
1448 return binding.getRoot();
1449 }
1450
1451 protected void setupEmojiSearch() {
1452 if (emojiSearch == null && activity != null && activity.xmppConnectionService != null) {
1453 emojiSearch = activity.xmppConnectionService.emojiSearch();
1454 }
1455 if (emojiSearch == null || emojiSearchBinding == null) return;
1456
1457 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1458 }
1459
1460 protected void newThreadTutorialToast(String s) {
1461 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1462 final int tutorialCount = p.getInt("thread_tutorial", 0);
1463 if (tutorialCount < 5) {
1464 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1465 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1466 }
1467 }
1468
1469 @Override
1470 public void onDestroyView() {
1471 super.onDestroyView();
1472 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1473 messageListAdapter.setOnContactPictureClicked(null);
1474 messageListAdapter.setOnContactPictureLongClicked(null);
1475 messageListAdapter.setOnInlineImageLongClicked(null);
1476 binding.conversationViewPager.setAdapter(null);
1477 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1478 }
1479
1480 private void quoteText(String text) {
1481 if (binding.textinput.isEnabled()) {
1482 binding.textinput.insertAsQuote(text);
1483 binding.textinput.requestFocus();
1484 InputMethodManager inputMethodManager =
1485 (InputMethodManager)
1486 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1487 if (inputMethodManager != null) {
1488 inputMethodManager.showSoftInput(
1489 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1490 }
1491 }
1492 }
1493
1494 private void quoteMessage(Message message) {
1495 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1496 setThread(message.getThread());
1497 conversation.setUserSelectedThread(true);
1498 if (message.getThread() == null && conversation.getMode() == Conversation.MODE_MULTI) newThread();
1499 setupReply(message);
1500 }
1501
1502 private void setupReply(Message message) {
1503 conversation.setReplyTo(message);
1504 if (message == null) {
1505 binding.contextPreview.setVisibility(View.GONE);
1506 return;
1507 }
1508
1509 SpannableStringBuilder body = message.getSpannableBody(null, null);
1510 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1511 messageListAdapter.handleTextQuotes(body, activity.isDarkTheme());
1512 binding.contextPreviewText.setText(body);
1513 binding.contextPreview.setVisibility(View.VISIBLE);
1514 }
1515
1516 private void setThread(Element thread) {
1517 this.conversation.setThread(thread);
1518 binding.threadIdenticon.setAlpha(0f);
1519 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1520 if (thread != null) {
1521 final String threadId = thread.getContent();
1522 if (threadId != null) {
1523 binding.threadIdenticon.setAlpha(1f);
1524 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1525 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1526 }
1527 }
1528 updateSendButton();
1529 }
1530
1531 @Override
1532 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1533 // This should cancel any remaining click events that would otherwise trigger links
1534 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1535 synchronized (this.messageList) {
1536 super.onCreateContextMenu(menu, v, menuInfo);
1537 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1538 this.selectedMessage = this.messageList.get(acmi.position);
1539 populateContextMenu(menu);
1540 }
1541 }
1542
1543 private void populateContextMenu(ContextMenu menu) {
1544 final Message m = this.selectedMessage;
1545 final Transferable t = m.getTransferable();
1546 Message relevantForCorrection = m;
1547 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1548 relevantForCorrection = relevantForCorrection.next();
1549 }
1550 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1551
1552 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1553 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1554 return;
1555 }
1556
1557 if (m.getStatus() == Message.STATUS_RECEIVED
1558 && t != null
1559 && (t.getStatus() == Transferable.STATUS_CANCELLED
1560 || t.getStatus() == Transferable.STATUS_FAILED)) {
1561 return;
1562 }
1563
1564 final boolean deleted = m.isDeleted();
1565 final boolean encrypted =
1566 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1567 || m.getEncryption() == Message.ENCRYPTION_PGP;
1568 final boolean receiving =
1569 m.getStatus() == Message.STATUS_RECEIVED
1570 && (t instanceof JingleFileTransferConnection
1571 || t instanceof HttpDownloadConnection);
1572 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1573 MenuItem openWith = menu.findItem(R.id.open_with);
1574 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1575 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1576 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1577 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1578 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1579 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1580 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1581 MenuItem shareWith = menu.findItem(R.id.share_with);
1582 MenuItem sendAgain = menu.findItem(R.id.send_again);
1583 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1584 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1585 MenuItem downloadFile = menu.findItem(R.id.download_file);
1586 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1587 MenuItem blockMedia = menu.findItem(R.id.block_media);
1588 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1589 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1590 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1591 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1592 final boolean showError =
1593 m.getStatus() == Message.STATUS_SEND_FAILED
1594 && m.getErrorMessage() != null
1595 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1596 if (!encrypted && !m.getBody().equals("")) {
1597 copyMessage.setVisible(true);
1598 }
1599 quoteMessage.setVisible(!encrypted && !showError);
1600 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1601 retryDecryption.setVisible(true);
1602 }
1603 if (!showError
1604 && relevantForCorrection.getType() == Message.TYPE_TEXT
1605 && !m.isGeoUri()
1606 && relevantForCorrection.isLastCorrectableMessage()
1607 && m.getConversation() instanceof Conversation) {
1608 correctMessage.setVisible(true);
1609 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1610 }
1611 if (relevantForCorrection.getReactions() != null) {
1612 correctMessage.setVisible(false);
1613 retractMessage.setVisible(true);
1614 }
1615 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")) {
1616 moderateMessage.setVisible(true);
1617 }
1618 if ((m.isFileOrImage() && !deleted && !receiving)
1619 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1620 && !unInitiatedButKnownSize
1621 && t == null) {
1622 shareWith.setVisible(true);
1623 }
1624 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1625 sendAgain.setVisible(true);
1626 }
1627 if (m.hasFileOnRemoteHost()
1628 || m.isGeoUri()
1629 || m.treatAsDownloadable()
1630 || unInitiatedButKnownSize
1631 || t instanceof HttpDownloadConnection) {
1632 copyUrl.setVisible(true);
1633 }
1634 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1635 downloadFile.setVisible(true);
1636 downloadFile.setTitle(
1637 activity.getString(
1638 R.string.download_x_file,
1639 UIHelper.getFileDescriptionString(activity, m)));
1640 }
1641 final boolean waitingOfferedSending =
1642 m.getStatus() == Message.STATUS_WAITING
1643 || m.getStatus() == Message.STATUS_UNSEND
1644 || m.getStatus() == Message.STATUS_OFFERED;
1645 final boolean cancelable =
1646 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1647 if (cancelable) {
1648 cancelTransmission.setVisible(true);
1649 }
1650 if (m.isFileOrImage() && !deleted && !cancelable) {
1651 final String path = m.getRelativeFilePath();
1652 if (path == null
1653 || !path.startsWith("/")
1654 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1655 saveAsSticker.setVisible(true);
1656 blockMedia.setVisible(true);
1657 deleteFile.setVisible(true);
1658 deleteFile.setTitle(
1659 activity.getString(
1660 R.string.delete_x_file,
1661 UIHelper.getFileDescriptionString(activity, m)));
1662 }
1663 }
1664
1665 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1666 // We might be showing a thumbnail worth blocking
1667 blockMedia.setVisible(true);
1668 }
1669 if (showError) {
1670 showErrorMessage.setVisible(true);
1671 }
1672 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1673 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1674 || (mime != null && mime.startsWith("audio/"))) {
1675 openWith.setVisible(true);
1676 }
1677 }
1678 }
1679
1680 @Override
1681 public boolean onContextItemSelected(MenuItem item) {
1682 switch (item.getItemId()) {
1683 case R.id.share_with:
1684 ShareUtil.share(activity, selectedMessage);
1685 return true;
1686 case R.id.correct_message:
1687 correctMessage(selectedMessage);
1688 return true;
1689 case R.id.retract_message:
1690 new AlertDialog.Builder(activity)
1691 .setTitle(R.string.retract_message)
1692 .setMessage("Do you really want to retract this message?")
1693 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1694 Message message = selectedMessage;
1695 while (message.mergeable(message.next())) {
1696 message = message.next();
1697 }
1698 Element reactions = message.getReactions();
1699 if (reactions != null) {
1700 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1701 if (previousReaction != null) reactions = previousReaction.getReactions();
1702 for (Element el : reactions.getChildren()) {
1703 if (message.getQuoteableBody().endsWith(el.getContent())) {
1704 reactions.removeChild(el);
1705 }
1706 }
1707 message.setReactions(reactions);
1708 if (previousReaction != null) {
1709 previousReaction.setReactions(reactions);
1710 activity.xmppConnectionService.updateMessage(previousReaction);
1711 }
1712 }
1713 message.setBody(" ");
1714 message.putEdited(message.getUuid(), message.getServerMsgId());
1715 message.setServerMsgId(null);
1716 message.setUuid(UUID.randomUUID().toString());
1717 sendMessage(message);
1718 })
1719 .setNegativeButton(R.string.no, null).show();
1720 return true;
1721 case R.id.moderate_message:
1722 activity.quickEdit("Spam", (reason) -> {
1723 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), selectedMessage, reason);
1724 return null;
1725 }, R.string.moderate_reason, false, false, true);
1726 return true;
1727 case R.id.copy_message:
1728 ShareUtil.copyToClipboard(activity, selectedMessage);
1729 return true;
1730 case R.id.quote_message:
1731 quoteMessage(selectedMessage);
1732 return true;
1733 case R.id.send_again:
1734 resendMessage(selectedMessage);
1735 return true;
1736 case R.id.copy_url:
1737 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1738 return true;
1739 case R.id.save_as_sticker:
1740 saveAsSticker(selectedMessage);
1741 return true;
1742 case R.id.download_file:
1743 startDownloadable(selectedMessage);
1744 return true;
1745 case R.id.cancel_transmission:
1746 cancelTransmission(selectedMessage);
1747 return true;
1748 case R.id.retry_decryption:
1749 retryDecryption(selectedMessage);
1750 return true;
1751 case R.id.block_media:
1752 new AlertDialog.Builder(activity)
1753 .setTitle(R.string.block_media)
1754 .setMessage("Do you really want to block this media in all messages?")
1755 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1756 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1757 if (thumbs != null && !thumbs.isEmpty()) {
1758 for (Element thumb : thumbs) {
1759 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1760 if (uri.getScheme().equals("cid")) {
1761 Cid cid = BobTransfer.cid(uri);
1762 if (cid == null) continue;
1763 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1764 activity.xmppConnectionService.blockMedia(f);
1765 activity.xmppConnectionService.evictPreview(f);
1766 f.delete();
1767 }
1768 }
1769 }
1770 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1771 activity.xmppConnectionService.blockMedia(f);
1772 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1773 selectedMessage.setDeleted(true);
1774 activity.xmppConnectionService.evictPreview(f);
1775 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1776 activity.onConversationsListItemUpdated();
1777 refresh();
1778 })
1779 .setNegativeButton(R.string.no, null).show();
1780 return true;
1781 case R.id.delete_file:
1782 deleteFile(selectedMessage);
1783 return true;
1784 case R.id.show_error_message:
1785 showErrorMessage(selectedMessage);
1786 return true;
1787 case R.id.open_with:
1788 openWith(selectedMessage);
1789 return true;
1790 case R.id.only_this_thread:
1791 conversation.setLockThread(true);
1792 backPressedLeaveSingleThread.setEnabled(true);
1793 setThread(selectedMessage.getThread());
1794 refresh();
1795 return true;
1796 default:
1797 return super.onContextItemSelected(item);
1798 }
1799 }
1800
1801 @Override
1802 public boolean onOptionsItemSelected(final MenuItem item) {
1803 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1804 return false;
1805 } else if (conversation == null) {
1806 return super.onOptionsItemSelected(item);
1807 }
1808 switch (item.getItemId()) {
1809 case R.id.encryption_choice_axolotl:
1810 case R.id.encryption_choice_pgp:
1811 case R.id.encryption_choice_none:
1812 handleEncryptionSelection(item);
1813 break;
1814 case R.id.attach_choose_picture:
1815 case R.id.attach_take_picture:
1816 case R.id.attach_record_video:
1817 case R.id.attach_choose_file:
1818 case R.id.attach_record_voice:
1819 case R.id.attach_location:
1820 handleAttachmentSelection(item);
1821 break;
1822 case R.id.action_search:
1823 startSearch();
1824 break;
1825 case R.id.action_archive:
1826 activity.xmppConnectionService.archiveConversation(conversation);
1827 break;
1828 case R.id.action_contact_details:
1829 activity.switchToContactDetails(conversation.getContact());
1830 break;
1831 case R.id.action_muc_details:
1832 ConferenceDetailsActivity.open(activity, conversation);
1833 break;
1834 case R.id.action_invite:
1835 startActivityForResult(
1836 ChooseContactActivity.create(activity, conversation),
1837 REQUEST_INVITE_TO_CONVERSATION);
1838 break;
1839 case R.id.action_clear_history:
1840 clearHistoryDialog(conversation);
1841 break;
1842 case R.id.action_mute:
1843 muteConversationDialog(conversation);
1844 break;
1845 case R.id.action_unmute:
1846 unMuteConversation(conversation);
1847 break;
1848 case R.id.action_block:
1849 case R.id.action_unblock:
1850 final Activity activity = getActivity();
1851 if (activity instanceof XmppActivity) {
1852 BlockContactDialog.show((XmppActivity) activity, conversation);
1853 }
1854 break;
1855 case R.id.action_audio_call:
1856 checkPermissionAndTriggerAudioCall();
1857 break;
1858 case R.id.action_video_call:
1859 checkPermissionAndTriggerVideoCall();
1860 break;
1861 case R.id.action_ongoing_call:
1862 returnToOngoingCall();
1863 break;
1864 case R.id.action_toggle_pinned:
1865 togglePinned();
1866 break;
1867 case R.id.action_add_shortcut:
1868 addShortcut();
1869 break;
1870 case R.id.action_refresh_feature_discovery:
1871 refreshFeatureDiscovery();
1872 break;
1873 default:
1874 break;
1875 }
1876 return super.onOptionsItemSelected(item);
1877 }
1878
1879 public boolean onBackPressed() {
1880 boolean wasLocked = conversation.getLockThread();
1881 conversation.setLockThread(false);
1882 backPressedLeaveSingleThread.setEnabled(false);
1883 if (wasLocked) {
1884 conversation.setUserSelectedThread(false);
1885 refresh();
1886 updateThreadFromLastMessage();
1887 return true;
1888 }
1889 return false;
1890 }
1891
1892 private void startSearch() {
1893 final Intent intent = new Intent(getActivity(), SearchActivity.class);
1894 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
1895 startActivity(intent);
1896 }
1897
1898 private void returnToOngoingCall() {
1899 final Optional<OngoingRtpSession> ongoingRtpSession =
1900 activity.xmppConnectionService
1901 .getJingleConnectionManager()
1902 .getOngoingRtpConnection(conversation.getContact());
1903 if (ongoingRtpSession.isPresent()) {
1904 final OngoingRtpSession id = ongoingRtpSession.get();
1905 final Intent intent = new Intent(activity, RtpSessionActivity.class);
1906 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, id.getAccount().getJid().asBareJid().toEscapedString());
1907 intent.putExtra(
1908 RtpSessionActivity.EXTRA_ACCOUNT,
1909 id.getAccount().getJid().asBareJid().toEscapedString());
1910 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
1911 if (id instanceof AbstractJingleConnection.Id) {
1912 intent.setAction(Intent.ACTION_VIEW);
1913 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
1914 } else if (id instanceof JingleConnectionManager.RtpSessionProposal) {
1915 if (((JingleConnectionManager.RtpSessionProposal) id).media.contains(Media.VIDEO)) {
1916 intent.setAction(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1917 } else {
1918 intent.setAction(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1919 }
1920 }
1921 activity.startActivity(intent);
1922 }
1923 }
1924
1925 private void refreshFeatureDiscovery() {
1926 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
1927 if (presences.isEmpty()) {
1928 presences = new HashSet<>();
1929 presences.add(new AbstractMap.SimpleEntry("", null));
1930 }
1931 for (Map.Entry<String, Presence> entry : presences) {
1932 Jid jid = conversation.getContact().getJid();
1933 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
1934 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
1935 if (activity == null) return;
1936 activity.runOnUiThread(() -> {
1937 refresh();
1938 refreshCommands(true);
1939 });
1940 });
1941 }
1942 }
1943
1944 private void addShortcut() {
1945 ShortcutInfoCompat info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
1946 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
1947 }
1948
1949 private void togglePinned() {
1950 final boolean pinned =
1951 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
1952 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
1953 activity.xmppConnectionService.updateConversation(conversation);
1954 activity.invalidateOptionsMenu();
1955 }
1956
1957 private void checkPermissionAndTriggerAudioCall() {
1958 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1959 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1960 return;
1961 }
1962 final List<String> permissions;
1963 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1964 permissions =
1965 Arrays.asList(
1966 Manifest.permission.RECORD_AUDIO,
1967 Manifest.permission.BLUETOOTH_CONNECT);
1968 } else {
1969 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
1970 }
1971 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
1972 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1973 }
1974 }
1975
1976 private void checkPermissionAndTriggerVideoCall() {
1977 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1978 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1979 return;
1980 }
1981 final List<String> permissions;
1982 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1983 permissions =
1984 Arrays.asList(
1985 Manifest.permission.RECORD_AUDIO,
1986 Manifest.permission.CAMERA,
1987 Manifest.permission.BLUETOOTH_CONNECT);
1988 } else {
1989 permissions =
1990 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
1991 }
1992 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
1993 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1994 }
1995 }
1996
1997 private void triggerRtpSession(final String action) {
1998 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy() != null) {
1999 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2000 .show();
2001 return;
2002 }
2003 final Contact contact = conversation.getContact();
2004 if (contact.getPresences().anySupport(Namespace.JINGLE_MESSAGE)) {
2005 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2006 } else {
2007 final RtpCapability.Capability capability;
2008 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2009 capability = RtpCapability.Capability.VIDEO;
2010 } else {
2011 capability = RtpCapability.Capability.AUDIO;
2012 }
2013 PresenceSelector.selectFullJidForDirectRtpConnection(
2014 activity,
2015 contact,
2016 capability,
2017 fullJid -> {
2018 triggerRtpSession(contact.getAccount(), fullJid, action);
2019 });
2020 }
2021 }
2022
2023 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2024 final Intent intent = new Intent(activity, RtpSessionActivity.class);
2025 intent.setAction(action);
2026 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, account.getJid().toEscapedString());
2027 intent.putExtra(RtpSessionActivity.EXTRA_WITH, with.toEscapedString());
2028 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2029 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
2030 startActivity(intent);
2031 }
2032
2033 private void handleAttachmentSelection(MenuItem item) {
2034 switch (item.getItemId()) {
2035 case R.id.attach_choose_picture:
2036 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2037 break;
2038 case R.id.attach_take_picture:
2039 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2040 break;
2041 case R.id.attach_record_video:
2042 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2043 break;
2044 case R.id.attach_choose_file:
2045 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2046 break;
2047 case R.id.attach_record_voice:
2048 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2049 break;
2050 case R.id.attach_location:
2051 attachFile(ATTACHMENT_CHOICE_LOCATION);
2052 break;
2053 }
2054 }
2055
2056 private void handleEncryptionSelection(MenuItem item) {
2057 if (conversation == null) {
2058 return;
2059 }
2060 final boolean updated;
2061 switch (item.getItemId()) {
2062 case R.id.encryption_choice_none:
2063 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2064 item.setChecked(true);
2065 break;
2066 case R.id.encryption_choice_pgp:
2067 if (activity.hasPgp()) {
2068 if (conversation.getAccount().getPgpSignature() != null) {
2069 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2070 item.setChecked(true);
2071 } else {
2072 updated = false;
2073 activity.announcePgp(
2074 conversation.getAccount(),
2075 conversation,
2076 null,
2077 activity.onOpenPGPKeyPublished);
2078 }
2079 } else {
2080 activity.showInstallPgpDialog();
2081 updated = false;
2082 }
2083 break;
2084 case R.id.encryption_choice_axolotl:
2085 Log.d(
2086 Config.LOGTAG,
2087 AxolotlService.getLogprefix(conversation.getAccount())
2088 + "Enabled axolotl for Contact "
2089 + conversation.getContact().getJid());
2090 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2091 item.setChecked(true);
2092 break;
2093 default:
2094 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2095 break;
2096 }
2097 if (updated) {
2098 activity.xmppConnectionService.updateConversation(conversation);
2099 }
2100 updateChatMsgHint();
2101 getActivity().invalidateOptionsMenu();
2102 activity.refreshUi();
2103 }
2104
2105 public void attachFile(final int attachmentChoice) {
2106 attachFile(attachmentChoice, true);
2107 }
2108
2109 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2110 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2111 if (!hasPermissions(
2112 attachmentChoice,
2113 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2114 Manifest.permission.RECORD_AUDIO)) {
2115 return;
2116 }
2117 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2118 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2119 if (!hasPermissions(
2120 attachmentChoice,
2121 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2122 Manifest.permission.CAMERA)) {
2123 return;
2124 }
2125 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2126 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2127 return;
2128 }
2129 }
2130 if (updateRecentlyUsed) {
2131 storeRecentlyUsedQuickAction(attachmentChoice);
2132 }
2133 final int encryption = conversation.getNextEncryption();
2134 final int mode = conversation.getMode();
2135 if (encryption == Message.ENCRYPTION_PGP) {
2136 if (activity.hasPgp()) {
2137 if (mode == Conversation.MODE_SINGLE
2138 && conversation.getContact().getPgpKeyId() != 0) {
2139 activity.xmppConnectionService
2140 .getPgpEngine()
2141 .hasKey(
2142 conversation.getContact(),
2143 new UiCallback<Contact>() {
2144
2145 @Override
2146 public void userInputRequired(
2147 PendingIntent pi, Contact contact) {
2148 startPendingIntent(pi, attachmentChoice);
2149 }
2150
2151 @Override
2152 public void success(Contact contact) {
2153 invokeAttachFileIntent(attachmentChoice);
2154 }
2155
2156 @Override
2157 public void error(int error, Contact contact) {
2158 activity.replaceToast(getString(error));
2159 }
2160 });
2161 } else if (mode == Conversation.MODE_MULTI
2162 && conversation.getMucOptions().pgpKeysInUse()) {
2163 if (!conversation.getMucOptions().everybodyHasKeys()) {
2164 Toast warning =
2165 Toast.makeText(
2166 getActivity(),
2167 R.string.missing_public_keys,
2168 Toast.LENGTH_LONG);
2169 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2170 warning.show();
2171 }
2172 invokeAttachFileIntent(attachmentChoice);
2173 } else {
2174 showNoPGPKeyDialog(
2175 false,
2176 (dialog, which) -> {
2177 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2178 activity.xmppConnectionService.updateConversation(conversation);
2179 invokeAttachFileIntent(attachmentChoice);
2180 });
2181 }
2182 } else {
2183 activity.showInstallPgpDialog();
2184 }
2185 } else {
2186 invokeAttachFileIntent(attachmentChoice);
2187 }
2188 }
2189
2190 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2191 try {
2192 activity.getPreferences()
2193 .edit()
2194 .putString(
2195 RECENTLY_USED_QUICK_ACTION,
2196 SendButtonAction.of(attachmentChoice).toString())
2197 .apply();
2198 } catch (IllegalArgumentException e) {
2199 // just do not save
2200 }
2201 }
2202
2203 @Override
2204 public void onRequestPermissionsResult(
2205 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2206 final PermissionUtils.PermissionResult permissionResult =
2207 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2208 if (grantResults.length > 0) {
2209 if (allGranted(permissionResult.grantResults)) {
2210 switch (requestCode) {
2211 case REQUEST_START_DOWNLOAD:
2212 if (this.mPendingDownloadableMessage != null) {
2213 startDownloadable(this.mPendingDownloadableMessage);
2214 }
2215 break;
2216 case REQUEST_ADD_EDITOR_CONTENT:
2217 if (this.mPendingEditorContent != null) {
2218 attachEditorContentToConversation(this.mPendingEditorContent);
2219 }
2220 break;
2221 case REQUEST_COMMIT_ATTACHMENTS:
2222 commitAttachments();
2223 break;
2224 case REQUEST_START_AUDIO_CALL:
2225 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2226 break;
2227 case REQUEST_START_VIDEO_CALL:
2228 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2229 break;
2230 default:
2231 attachFile(requestCode);
2232 break;
2233 }
2234 } else {
2235 @StringRes int res;
2236 String firstDenied =
2237 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2238 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2239 res = R.string.no_microphone_permission;
2240 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2241 res = R.string.no_camera_permission;
2242 } else {
2243 res = R.string.no_storage_permission;
2244 }
2245 Toast.makeText(
2246 getActivity(),
2247 getString(res, getString(R.string.app_name)),
2248 Toast.LENGTH_SHORT)
2249 .show();
2250 }
2251 }
2252 if (writeGranted(grantResults, permissions)) {
2253 if (activity != null && activity.xmppConnectionService != null) {
2254 activity.xmppConnectionService.getDrawableCache().evictAll();
2255 activity.xmppConnectionService.restartFileObserver();
2256 }
2257 refresh();
2258 }
2259 }
2260
2261 public void startDownloadable(Message message) {
2262 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2263 this.mPendingDownloadableMessage = message;
2264 return;
2265 }
2266 Transferable transferable = message.getTransferable();
2267 if (transferable != null) {
2268 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2269 createNewConnection(message);
2270 return;
2271 }
2272 if (!transferable.start()) {
2273 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2274 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2275 .show();
2276 }
2277 } else if (message.treatAsDownloadable()
2278 || message.hasFileOnRemoteHost()
2279 || MessageUtils.unInitiatedButKnownSize(message)) {
2280 createNewConnection(message);
2281 } else {
2282 Log.d(
2283 Config.LOGTAG,
2284 message.getConversation().getAccount() + ": unable to start downloadable");
2285 }
2286 }
2287
2288 private void createNewConnection(final Message message) {
2289 if (!activity.xmppConnectionService.hasInternetConnection()) {
2290 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2291 .show();
2292 return;
2293 }
2294 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2295 try {
2296 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2297 message.setTransferable(transfer);
2298 transfer.start();
2299 } catch (URISyntaxException e) {
2300 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2301 }
2302 } else {
2303 activity.xmppConnectionService
2304 .getHttpConnectionManager()
2305 .createNewDownloadConnection(message, true);
2306 }
2307 }
2308
2309 @SuppressLint("InflateParams")
2310 protected void clearHistoryDialog(final Conversation conversation) {
2311 final AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2312 builder.setTitle(getString(R.string.clear_conversation_history));
2313 final View dialogView =
2314 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2315 final CheckBox endConversationCheckBox =
2316 dialogView.findViewById(R.id.end_conversation_checkbox);
2317 builder.setView(dialogView);
2318 builder.setNegativeButton(getString(R.string.cancel), null);
2319 builder.setPositiveButton(
2320 getString(R.string.confirm),
2321 (dialog, which) -> {
2322 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2323 if (endConversationCheckBox.isChecked()) {
2324 this.activity.xmppConnectionService.archiveConversation(conversation);
2325 this.activity.onConversationArchived(conversation);
2326 } else {
2327 activity.onConversationsListItemUpdated();
2328 refresh();
2329 }
2330 });
2331 builder.create().show();
2332 }
2333
2334 protected void muteConversationDialog(final Conversation conversation) {
2335 final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
2336 builder.setTitle(R.string.disable_notifications);
2337 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2338 final CharSequence[] labels = new CharSequence[durations.length];
2339 for (int i = 0; i < durations.length; ++i) {
2340 if (durations[i] == -1) {
2341 labels[i] = activity.getString(R.string.until_further_notice);
2342 } else {
2343 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2344 }
2345 }
2346 builder.setItems(
2347 labels,
2348 (dialog, which) -> {
2349 final long till;
2350 if (durations[which] == -1) {
2351 till = Long.MAX_VALUE;
2352 } else {
2353 till = System.currentTimeMillis() + (durations[which] * 1000L);
2354 }
2355 conversation.setMutedTill(till);
2356 activity.xmppConnectionService.updateConversation(conversation);
2357 activity.onConversationsListItemUpdated();
2358 refresh();
2359 activity.invalidateOptionsMenu();
2360 });
2361 builder.create().show();
2362 }
2363
2364 private boolean hasPermissions(int requestCode, List<String> permissions) {
2365 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
2366 final List<String> missingPermissions = new ArrayList<>();
2367 for (String permission : permissions) {
2368 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2369 continue;
2370 }
2371 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2372 missingPermissions.add(permission);
2373 }
2374 }
2375 if (missingPermissions.size() == 0) {
2376 return true;
2377 } else {
2378 requestPermissions(
2379 missingPermissions.toArray(new String[0]),
2380 requestCode);
2381 return false;
2382 }
2383 } else {
2384 return true;
2385 }
2386 }
2387
2388 private boolean hasPermissions(int requestCode, String... permissions) {
2389 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2390 }
2391
2392 public void unMuteConversation(final Conversation conversation) {
2393 conversation.setMutedTill(0);
2394 this.activity.xmppConnectionService.updateConversation(conversation);
2395 this.activity.onConversationsListItemUpdated();
2396 refresh();
2397 this.activity.invalidateOptionsMenu();
2398 }
2399
2400 protected void invokeAttachFileIntent(final int attachmentChoice) {
2401 Intent intent = new Intent();
2402 boolean chooser = false;
2403 switch (attachmentChoice) {
2404 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2405 intent.setAction(Intent.ACTION_GET_CONTENT);
2406 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2407 intent.setType("image/*");
2408 chooser = true;
2409 break;
2410 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2411 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2412 break;
2413 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2414 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2415 pendingTakePhotoUri.push(uri);
2416 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2417 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2418 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2419 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2420 break;
2421 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2422 chooser = true;
2423 intent.setType("*/*");
2424 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2425 intent.addCategory(Intent.CATEGORY_OPENABLE);
2426 intent.setAction(Intent.ACTION_GET_CONTENT);
2427 break;
2428 case ATTACHMENT_CHOICE_RECORD_VOICE:
2429 intent = new Intent(getActivity(), RecordingActivity.class);
2430 break;
2431 case ATTACHMENT_CHOICE_LOCATION:
2432 intent = GeoHelper.getFetchIntent(activity);
2433 break;
2434 }
2435 final Context context = getActivity();
2436 if (context == null) {
2437 return;
2438 }
2439 try {
2440 if (chooser) {
2441 startActivityForResult(
2442 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2443 attachmentChoice);
2444 } else {
2445 startActivityForResult(intent, attachmentChoice);
2446 }
2447 } catch (final ActivityNotFoundException e) {
2448 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2449 }
2450 }
2451
2452 @Override
2453 public void onResume() {
2454 super.onResume();
2455 binding.messagesView.post(this::fireReadEvent);
2456 }
2457
2458 private void fireReadEvent() {
2459 if (activity != null && this.conversation != null) {
2460 String uuid = getLastVisibleMessageUuid();
2461 if (uuid != null) {
2462 activity.onConversationRead(this.conversation, uuid);
2463 }
2464 }
2465 }
2466
2467 private void newSubThread() {
2468 Element oldThread = conversation.getThread();
2469 Element thread = new Element("thread", "jabber:client");
2470 thread.setContent(UUID.randomUUID().toString());
2471 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2472 setThread(thread);
2473 }
2474
2475 private void newThread() {
2476 Element thread = new Element("thread", "jabber:client");
2477 thread.setContent(UUID.randomUUID().toString());
2478 setThread(thread);
2479 }
2480
2481 private void updateThreadFromLastMessage() {
2482 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2483 Message message = getLastVisibleMessage();
2484 if (message == null) {
2485 newThread();
2486 } else {
2487 setThread(message.getThread());
2488 }
2489 }
2490 }
2491
2492 private String getLastVisibleMessageUuid() {
2493 Message message = getLastVisibleMessage();
2494 return message == null ? null : message.getUuid();
2495 }
2496
2497 private Message getLastVisibleMessage() {
2498 if (binding == null) {
2499 return null;
2500 }
2501 synchronized (this.messageList) {
2502 int pos = binding.messagesView.getLastVisiblePosition();
2503 if (pos >= 0) {
2504 Message message = null;
2505 for (int i = pos; i >= 0; --i) {
2506 try {
2507 message = (Message) binding.messagesView.getItemAtPosition(i);
2508 } catch (IndexOutOfBoundsException e) {
2509 // should not happen if we synchronize properly. however if that fails we
2510 // just gonna try item -1
2511 continue;
2512 }
2513 if (message.getType() != Message.TYPE_STATUS) {
2514 break;
2515 }
2516 }
2517 if (message != null) {
2518 while (message.next() != null && message.next().wasMergedIntoPrevious()) {
2519 message = message.next();
2520 }
2521 return message;
2522 }
2523 }
2524 }
2525 return null;
2526 }
2527
2528 private void openWith(final Message message) {
2529 if (message.isGeoUri()) {
2530 GeoHelper.view(getActivity(), message);
2531 } else {
2532 final DownloadableFile file =
2533 activity.xmppConnectionService.getFileBackend().getFile(message);
2534 ViewUtil.view(activity, file);
2535 }
2536 }
2537
2538 private void showErrorMessage(final Message message) {
2539 AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2540 builder.setTitle(R.string.error_message);
2541 final String errorMessage = message.getErrorMessage();
2542 final String[] errorMessageParts =
2543 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2544 final String displayError;
2545 if (errorMessageParts.length == 2) {
2546 displayError = errorMessageParts[1];
2547 } else {
2548 displayError = errorMessage;
2549 }
2550 builder.setMessage(displayError);
2551 builder.setNegativeButton(
2552 R.string.copy_to_clipboard,
2553 (dialog, which) -> {
2554 activity.copyTextToClipboard(displayError, R.string.error_message);
2555 Toast.makeText(
2556 activity,
2557 R.string.error_message_copied_to_clipboard,
2558 Toast.LENGTH_SHORT)
2559 .show();
2560 });
2561 builder.setPositiveButton(R.string.confirm, null);
2562 builder.create().show();
2563 }
2564
2565 public boolean onInlineImageLongClicked(Cid cid) {
2566 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2567 if (f == null) return false;
2568
2569 saveAsSticker(f, null);
2570 return true;
2571 }
2572
2573 private void saveAsSticker(final Message m) {
2574 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2575 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2576 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2577 }
2578
2579 private void saveAsSticker(final File file, final String name) {
2580 savingAsSticker = file;
2581
2582 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2583 intent.addCategory(Intent.CATEGORY_OPENABLE);
2584 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2585 intent.putExtra(Intent.EXTRA_TITLE, name);
2586
2587 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2588 final String dir = p.getString("sticker_directory", "Stickers");
2589 if (dir.startsWith("content://")) {
2590 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2591 } else {
2592 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2593 Uri uri;
2594 if (Build.VERSION.SDK_INT >= 29) {
2595 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2596 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2597 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2598 } else {
2599 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2600 }
2601 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2602 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2603 }
2604
2605 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2606 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2607 }
2608
2609 private void deleteFile(final Message message) {
2610 AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
2611 builder.setNegativeButton(R.string.cancel, null);
2612 builder.setTitle(R.string.delete_file_dialog);
2613 builder.setMessage(R.string.delete_file_dialog_msg);
2614 builder.setPositiveButton(
2615 R.string.confirm,
2616 (dialog, which) -> {
2617 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2618 if (thumbs != null && !thumbs.isEmpty()) {
2619 for (Element thumb : thumbs) {
2620 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2621 if (uri.getScheme().equals("cid")) {
2622 Cid cid = BobTransfer.cid(uri);
2623 if (cid == null) continue;
2624 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2625 activity.xmppConnectionService.evictPreview(f);
2626 f.delete();
2627 }
2628 }
2629 }
2630 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2631 message.setDeleted(true);
2632 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2633 activity.xmppConnectionService.updateMessage(message, false);
2634 activity.onConversationsListItemUpdated();
2635 refresh();
2636 }
2637 });
2638 builder.create().show();
2639 }
2640
2641 private void resendMessage(final Message message) {
2642 if (message.isFileOrImage()) {
2643 if (!(message.getConversation() instanceof Conversation)) {
2644 return;
2645 }
2646 final Conversation conversation = (Conversation) message.getConversation();
2647 final DownloadableFile file =
2648 activity.xmppConnectionService.getFileBackend().getFile(message);
2649 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2650 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2651 if (!message.hasFileOnRemoteHost()
2652 && xmppConnection != null
2653 && conversation.getMode() == Conversational.MODE_SINGLE
2654 && !xmppConnection
2655 .getFeatures()
2656 .httpUpload(message.getFileParams().getSize())) {
2657 activity.selectPresence(
2658 conversation,
2659 () -> {
2660 message.setCounterpart(conversation.getNextCounterpart());
2661 activity.xmppConnectionService.resendFailedMessages(message);
2662 new Handler()
2663 .post(
2664 () -> {
2665 int size = messageList.size();
2666 this.binding.messagesView.setSelection(
2667 size - 1);
2668 });
2669 });
2670 return;
2671 }
2672 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2673 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2674 return;
2675 } else {
2676 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2677 message.setDeleted(true);
2678 activity.xmppConnectionService.updateMessage(message, false);
2679 activity.onConversationsListItemUpdated();
2680 refresh();
2681 return;
2682 }
2683 }
2684 activity.xmppConnectionService.resendFailedMessages(message);
2685 new Handler()
2686 .post(
2687 () -> {
2688 int size = messageList.size();
2689 this.binding.messagesView.setSelection(size - 1);
2690 });
2691 }
2692
2693 private void cancelTransmission(Message message) {
2694 Transferable transferable = message.getTransferable();
2695 if (transferable != null) {
2696 transferable.cancel();
2697 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2698 activity.xmppConnectionService.markMessage(
2699 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2700 }
2701 }
2702
2703 private void retryDecryption(Message message) {
2704 message.setEncryption(Message.ENCRYPTION_PGP);
2705 activity.onConversationsListItemUpdated();
2706 refresh();
2707 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2708 }
2709
2710 public void privateMessageWith(final Jid counterpart) {
2711 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2712 activity.xmppConnectionService.sendChatState(conversation);
2713 }
2714 this.binding.textinput.setText("");
2715 this.conversation.setNextCounterpart(counterpart);
2716 updateChatMsgHint();
2717 updateSendButton();
2718 updateEditablity();
2719 }
2720
2721 private void correctMessage(Message message) {
2722 while (message.mergeable(message.next())) {
2723 message = message.next();
2724 }
2725 setThread(message.getThread());
2726 conversation.setUserSelectedThread(true);
2727 this.conversation.setCorrectingMessage(message);
2728 final Editable editable = binding.textinput.getText();
2729 this.conversation.setDraftMessage(editable.toString());
2730 this.binding.textinput.setText("");
2731 this.binding.textinput.append(message.getBody());
2732 }
2733
2734 private void highlightInConference(String nick) {
2735 final Editable editable = this.binding.textinput.getText();
2736 String oldString = editable.toString().trim();
2737 final int pos = this.binding.textinput.getSelectionStart();
2738 if (oldString.isEmpty() || pos == 0) {
2739 editable.insert(0, nick + ": ");
2740 } else {
2741 final char before = editable.charAt(pos - 1);
2742 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2743 if (before == '\n') {
2744 editable.insert(pos, nick + ": ");
2745 } else {
2746 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2747 if (NickValidityChecker.check(
2748 conversation,
2749 Arrays.asList(
2750 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2751 editable.insert(pos - 2, ", " + nick);
2752 return;
2753 }
2754 }
2755 editable.insert(
2756 pos,
2757 (Character.isWhitespace(before) ? "" : " ")
2758 + nick
2759 + (Character.isWhitespace(after) ? "" : " "));
2760 if (Character.isWhitespace(after)) {
2761 this.binding.textinput.setSelection(
2762 this.binding.textinput.getSelectionStart() + 1);
2763 }
2764 }
2765 }
2766 }
2767
2768 @Override
2769 public void startActivityForResult(Intent intent, int requestCode) {
2770 final Activity activity = getActivity();
2771 if (activity instanceof ConversationsActivity) {
2772 ((ConversationsActivity) activity).clearPendingViewIntent();
2773 }
2774 super.startActivityForResult(intent, requestCode);
2775 }
2776
2777 @Override
2778 public void onSaveInstanceState(@NotNull Bundle outState) {
2779 super.onSaveInstanceState(outState);
2780 if (conversation != null) {
2781 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2782 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2783 final Uri uri = pendingTakePhotoUri.peek();
2784 if (uri != null) {
2785 outState.putString(STATE_PHOTO_URI, uri.toString());
2786 }
2787 final ScrollState scrollState = getScrollPosition();
2788 if (scrollState != null) {
2789 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2790 }
2791 final ArrayList<Attachment> attachments =
2792 mediaPreviewAdapter == null
2793 ? new ArrayList<>()
2794 : mediaPreviewAdapter.getAttachments();
2795 if (attachments.size() > 0) {
2796 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2797 }
2798 }
2799 }
2800
2801 @Override
2802 public void onActivityCreated(Bundle savedInstanceState) {
2803 super.onActivityCreated(savedInstanceState);
2804 if (savedInstanceState == null) {
2805 return;
2806 }
2807 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2808 ArrayList<Attachment> attachments =
2809 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2810 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2811 if (uuid != null) {
2812 QuickLoader.set(uuid);
2813 this.pendingConversationsUuid.push(uuid);
2814 if (attachments != null && attachments.size() > 0) {
2815 this.pendingMediaPreviews.push(attachments);
2816 }
2817 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2818 if (takePhotoUri != null) {
2819 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2820 }
2821 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2822 }
2823 }
2824
2825 @Override
2826 public void onStart() {
2827 super.onStart();
2828 if (this.reInitRequiredOnStart && this.conversation != null) {
2829 final Bundle extras = pendingExtras.pop();
2830 reInit(this.conversation, extras != null);
2831 if (extras != null) {
2832 processExtras(extras);
2833 }
2834 } else if (conversation == null
2835 && activity != null
2836 && activity.xmppConnectionService != null) {
2837 final String uuid = pendingConversationsUuid.pop();
2838 Log.d(
2839 Config.LOGTAG,
2840 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
2841 + uuid);
2842 if (uuid != null) {
2843 findAndReInitByUuidOrArchive(uuid);
2844 }
2845 }
2846 }
2847
2848 @Override
2849 public void onStop() {
2850 super.onStop();
2851 final Activity activity = getActivity();
2852 messageListAdapter.unregisterListenerInAudioPlayer();
2853 if (activity == null || !activity.isChangingConfigurations()) {
2854 hideSoftKeyboard(activity);
2855 messageListAdapter.stopAudioPlayer();
2856 }
2857 if (this.conversation != null) {
2858 final String msg = this.binding.textinput.getText().toString();
2859 storeNextMessage(msg);
2860 updateChatState(this.conversation, msg);
2861 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
2862 }
2863 this.reInitRequiredOnStart = true;
2864 if (emojiPopup != null) emojiPopup.dismiss();
2865 }
2866
2867 private void updateChatState(final Conversation conversation, final String msg) {
2868 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
2869 Account.State status = conversation.getAccount().getStatus();
2870 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
2871 activity.xmppConnectionService.sendChatState(conversation);
2872 }
2873 }
2874
2875 private void saveMessageDraftStopAudioPlayer() {
2876 final Conversation previousConversation = this.conversation;
2877 if (this.activity == null || this.binding == null || previousConversation == null) {
2878 return;
2879 }
2880 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
2881 final String msg = this.binding.textinput.getText().toString();
2882 storeNextMessage(msg);
2883 updateChatState(this.conversation, msg);
2884 messageListAdapter.stopAudioPlayer();
2885 mediaPreviewAdapter.clearPreviews();
2886 toggleInputMethod();
2887 }
2888
2889 public void reInit(final Conversation conversation, final Bundle extras) {
2890 QuickLoader.set(conversation.getUuid());
2891 final boolean changedConversation = this.conversation != conversation;
2892 if (changedConversation) {
2893 this.saveMessageDraftStopAudioPlayer();
2894 }
2895 this.clearPending();
2896 if (this.reInit(conversation, extras != null)) {
2897 if (extras != null) {
2898 processExtras(extras);
2899 }
2900 this.reInitRequiredOnStart = false;
2901 } else {
2902 this.reInitRequiredOnStart = true;
2903 pendingExtras.push(extras);
2904 }
2905 resetUnreadMessagesCount();
2906 }
2907
2908 private void reInit(Conversation conversation) {
2909 reInit(conversation, false);
2910 }
2911
2912 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
2913 if (conversation == null) {
2914 return false;
2915 }
2916 final Conversation originalConversation = this.conversation;
2917 this.conversation = conversation;
2918 // once we set the conversation all is good and it will automatically do the right thing in
2919 // onStart()
2920 if (this.activity == null || this.binding == null) {
2921 return false;
2922 }
2923
2924 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2925 activity.onConversationArchived(this.conversation);
2926 return false;
2927 }
2928
2929 setThread(conversation.getThread());
2930 setupReply(conversation.getReplyTo());
2931
2932 stopScrolling();
2933 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
2934
2935 if (this.conversation.isRead() && hasExtras) {
2936 Log.d(Config.LOGTAG, "trimming conversation");
2937 this.conversation.trim();
2938 }
2939
2940 setupIme();
2941
2942 final boolean scrolledToBottomAndNoPending =
2943 this.scrolledToBottom() && pendingScrollState.peek() == null;
2944
2945 this.binding.textSendButton.setContentDescription(
2946 activity.getString(R.string.send_message_to_x, conversation.getName()));
2947 this.binding.textinput.setKeyboardListener(null);
2948 final boolean participating =
2949 conversation.getMode() == Conversational.MODE_SINGLE
2950 || conversation.getMucOptions().participating();
2951 if (participating) {
2952 this.binding.textinput.setText(this.conversation.getNextMessage());
2953 this.binding.textinput.setSelection(this.binding.textinput.length());
2954 } else {
2955 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
2956 }
2957 this.binding.textinput.setKeyboardListener(this);
2958 messageListAdapter.updatePreferences();
2959 refresh(false);
2960 activity.invalidateOptionsMenu();
2961 this.conversation.messagesLoaded.set(true);
2962 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
2963
2964 if (hasExtras || scrolledToBottomAndNoPending) {
2965 resetUnreadMessagesCount();
2966 synchronized (this.messageList) {
2967 Log.d(Config.LOGTAG, "jump to first unread message");
2968 final Message first = conversation.getFirstUnreadMessage();
2969 final int bottom = Math.max(0, this.messageList.size() - 1);
2970 final int pos;
2971 final boolean jumpToBottom;
2972 if (first == null) {
2973 pos = bottom;
2974 jumpToBottom = true;
2975 } else {
2976 int i = getIndexOf(first.getUuid(), this.messageList);
2977 pos = i < 0 ? bottom : i;
2978 jumpToBottom = false;
2979 }
2980 setSelection(pos, jumpToBottom);
2981 }
2982 }
2983
2984 this.binding.messagesView.post(this::fireReadEvent);
2985 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
2986 // layout which might be unnecessary since we can *see* it
2987 activity.xmppConnectionService
2988 .getNotificationService()
2989 .setOpenConversation(this.conversation);
2990
2991 if (commandAdapter != null && conversation != originalConversation) {
2992 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
2993 refreshCommands(false);
2994 }
2995 if (commandAdapter == null && conversation != null) {
2996 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
2997 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
2998 binding.commandsView.setAdapter(commandAdapter);
2999 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3000 if (activity == null) return;
3001
3002 final Element command = commandAdapter.getItem(position);
3003 activity.startCommand(conversation.getAccount(), command.getAttributeAsJid("jid"), command.getAttribute("node"));
3004 });
3005 refreshCommands(false);
3006 }
3007
3008 return true;
3009 }
3010
3011 public void refreshForNewCaps() {
3012 refreshCommands(true);
3013 }
3014
3015 protected void refreshCommands(boolean delayShow) {
3016 if (commandAdapter == null) return;
3017
3018 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3019 if (commandJid == null && conversation.getJid().isDomainJid()) {
3020 commandJid = conversation.getJid();
3021 }
3022 if (commandJid == null) {
3023 conversation.hideViewPager();
3024 } else {
3025 if (!delayShow) conversation.showViewPager();
3026 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
3027 if (activity == null) return;
3028
3029 activity.runOnUiThread(() -> {
3030 if (iq.getType() == IqPacket.TYPE.RESULT) {
3031 binding.commandsViewProgressbar.setVisibility(View.GONE);
3032 commandAdapter.clear();
3033 for (Element child : iq.query().getChildren()) {
3034 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3035 commandAdapter.add(child);
3036 }
3037 }
3038
3039 if (commandAdapter.getCount() < 1) {
3040 conversation.hideViewPager();
3041 } else if (delayShow) {
3042 conversation.showViewPager();
3043 }
3044 });
3045 });
3046 }
3047 }
3048
3049 private void resetUnreadMessagesCount() {
3050 lastMessageUuid = null;
3051 hideUnreadMessagesCount();
3052 }
3053
3054 private void hideUnreadMessagesCount() {
3055 if (this.binding == null) {
3056 return;
3057 }
3058 this.binding.scrollToBottomButton.setEnabled(false);
3059 this.binding.scrollToBottomButton.hide();
3060 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3061 }
3062
3063 private void setSelection(int pos, boolean jumpToBottom) {
3064 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3065 this.binding.messagesView.post(
3066 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3067 this.binding.messagesView.post(this::fireReadEvent);
3068 }
3069
3070 private boolean scrolledToBottom() {
3071 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3072 }
3073
3074 private void processExtras(final Bundle extras) {
3075 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3076 final String text = extras.getString(Intent.EXTRA_TEXT);
3077 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3078 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3079 final String postInitAction =
3080 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3081 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3082 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3083 final boolean doNotAppend =
3084 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3085 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3086 final List<Uri> uris = extractUris(extras);
3087 if (uris != null && uris.size() > 0) {
3088 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3089 mediaPreviewAdapter.addMediaPreviews(
3090 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3091 } else {
3092 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3093 mediaPreviewAdapter.addMediaPreviews(
3094 Attachment.of(getActivity(), cleanedUris, type));
3095 }
3096 toggleInputMethod();
3097 return;
3098 }
3099 if (nick != null) {
3100 if (pm) {
3101 Jid jid = conversation.getJid();
3102 try {
3103 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3104 privateMessageWith(next);
3105 } catch (final IllegalArgumentException ignored) {
3106 // do nothing
3107 }
3108 } else {
3109 final MucOptions mucOptions = conversation.getMucOptions();
3110 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3111 highlightInConference(nick);
3112 }
3113 }
3114 } else {
3115 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3116 mediaPreviewAdapter.addMediaPreviews(
3117 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3118 toggleInputMethod();
3119 return;
3120 } else if (text != null && asQuote) {
3121 quoteText(text);
3122 } else {
3123 appendText(text, doNotAppend);
3124 }
3125 }
3126 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3127 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3128 return;
3129 }
3130 if ("call".equals(postInitAction)) {
3131 checkPermissionAndTriggerAudioCall();
3132 }
3133 if ("message".equals(postInitAction)) {
3134 binding.conversationViewPager.post(() -> {
3135 binding.conversationViewPager.setCurrentItem(0);
3136 });
3137 }
3138 if ("command".equals(postInitAction)) {
3139 binding.conversationViewPager.post(() -> {
3140 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3141 if (adapter != null && adapter.getCount() > 1) {
3142 binding.conversationViewPager.setCurrentItem(1);
3143 }
3144 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3145 Jid commandJid = null;
3146 if (jid != null) {
3147 try {
3148 commandJid = Jid.of(jid);
3149 } catch (final IllegalArgumentException e) { }
3150 }
3151 if (commandJid == null || !commandJid.isFullJid()) {
3152 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3153 if (discoJid != null) commandJid = discoJid;
3154 }
3155 if (node != null && commandJid != null) {
3156 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3157 }
3158 });
3159 return;
3160 }
3161 final Message message =
3162 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3163 if ("webxdc".equals(postInitAction)) {
3164 if (message == null) return;
3165
3166 Cid webxdcCid = message.getFileParams().getCids().get(0);
3167 WebxdcPage webxdc = new WebxdcPage(webxdcCid, message, activity.xmppConnectionService);
3168 Conversation conversation = (Conversation) message.getConversation();
3169 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3170 conversation.startWebxdc(webxdc);
3171 }
3172 }
3173 if (message != null) {
3174 startDownloadable(message);
3175 }
3176 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3177 if (!conversation.switchToSession("jabber:iq:register")) {
3178 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3179 }
3180 }
3181 }
3182
3183 private Element commandFor(final Jid jid, final String node) {
3184 if (commandAdapter != null) {
3185 for (int i = 0; i < commandAdapter.getCount(); i++) {
3186 Element command = commandAdapter.getItem(i);
3187 final String commandNode = command.getAttribute("node");
3188 if (commandNode == null || !commandNode.equals(node)) continue;
3189
3190 final Jid commandJid = command.getAttributeAsJid("jid");
3191 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3192
3193 return command;
3194 }
3195 }
3196
3197 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3198 }
3199
3200 private List<Uri> extractUris(final Bundle extras) {
3201 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3202 if (uris != null) {
3203 return uris;
3204 }
3205 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3206 if (uri != null) {
3207 return Collections.singletonList(uri);
3208 } else {
3209 return null;
3210 }
3211 }
3212
3213 private List<Uri> cleanUris(final List<Uri> uris) {
3214 final Iterator<Uri> iterator = uris.iterator();
3215 while (iterator.hasNext()) {
3216 final Uri uri = iterator.next();
3217 if (FileBackend.weOwnFile(uri)) {
3218 iterator.remove();
3219 Toast.makeText(
3220 getActivity(),
3221 R.string.security_violation_not_attaching_file,
3222 Toast.LENGTH_SHORT)
3223 .show();
3224 }
3225 }
3226 return uris;
3227 }
3228
3229 private boolean showBlockSubmenu(View view) {
3230 final Jid jid = conversation.getJid();
3231 final boolean showReject =
3232 !conversation.isWithStranger()
3233 && conversation
3234 .getContact()
3235 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3236 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3237 popupMenu.inflate(R.menu.block);
3238 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3239 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3240 popupMenu.setOnMenuItemClickListener(
3241 menuItem -> {
3242 Blockable blockable;
3243 switch (menuItem.getItemId()) {
3244 case R.id.reject:
3245 activity.xmppConnectionService.stopPresenceUpdatesTo(
3246 conversation.getContact());
3247 updateSnackBar(conversation);
3248 return true;
3249 case R.id.block_domain:
3250 blockable =
3251 conversation
3252 .getAccount()
3253 .getRoster()
3254 .getContact(jid.getDomain());
3255 break;
3256 default:
3257 blockable = conversation;
3258 }
3259 BlockContactDialog.show(activity, blockable);
3260 return true;
3261 });
3262 popupMenu.show();
3263 return true;
3264 }
3265
3266 private void updateSnackBar(final Conversation conversation) {
3267 final Account account = conversation.getAccount();
3268 final XmppConnection connection = account.getXmppConnection();
3269 final int mode = conversation.getMode();
3270 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3271 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3272 return;
3273 }
3274 if (account.getStatus() == Account.State.DISABLED) {
3275 showSnackbar(
3276 R.string.this_account_is_disabled,
3277 R.string.enable,
3278 this.mEnableAccountListener);
3279 } else if (conversation.isBlocked()) {
3280 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3281 } else if (contact != null
3282 && !contact.showInRoster()
3283 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3284 showSnackbar(
3285 R.string.contact_added_you,
3286 R.string.add_back,
3287 this.mAddBackClickListener,
3288 this.mLongPressBlockListener);
3289 } else if (contact != null
3290 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3291 showSnackbar(
3292 R.string.contact_asks_for_presence_subscription,
3293 R.string.allow,
3294 this.mAllowPresenceSubscription,
3295 this.mLongPressBlockListener);
3296 } else if (mode == Conversation.MODE_MULTI
3297 && !conversation.getMucOptions().online()
3298 && account.getStatus() == Account.State.ONLINE) {
3299 switch (conversation.getMucOptions().getError()) {
3300 case NICK_IN_USE:
3301 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3302 break;
3303 case NO_RESPONSE:
3304 showSnackbar(R.string.joining_conference, 0, null);
3305 break;
3306 case SERVER_NOT_FOUND:
3307 if (conversation.receivedMessagesCount() > 0) {
3308 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3309 } else {
3310 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3311 }
3312 break;
3313 case REMOTE_SERVER_TIMEOUT:
3314 if (conversation.receivedMessagesCount() > 0) {
3315 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3316 } else {
3317 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3318 }
3319 break;
3320 case PASSWORD_REQUIRED:
3321 showSnackbar(
3322 R.string.conference_requires_password,
3323 R.string.enter_password,
3324 enterPassword);
3325 break;
3326 case BANNED:
3327 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3328 break;
3329 case MEMBERS_ONLY:
3330 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3331 break;
3332 case RESOURCE_CONSTRAINT:
3333 showSnackbar(
3334 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3335 break;
3336 case KICKED:
3337 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3338 break;
3339 case TECHNICAL_PROBLEMS:
3340 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3341 break;
3342 case UNKNOWN:
3343 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3344 break;
3345 case INVALID_NICK:
3346 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3347 case SHUTDOWN:
3348 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3349 break;
3350 case DESTROYED:
3351 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3352 break;
3353 case NON_ANONYMOUS:
3354 showSnackbar(
3355 R.string.group_chat_will_make_your_jabber_id_public,
3356 R.string.join,
3357 acceptJoin);
3358 break;
3359 default:
3360 hideSnackbar();
3361 break;
3362 }
3363 } else if (account.hasPendingPgpIntent(conversation)) {
3364 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3365 } else if (connection != null
3366 && connection.getFeatures().blocking()
3367 && conversation.countMessages() != 0
3368 && !conversation.isBlocked()
3369 && conversation.isWithStranger()) {
3370 showSnackbar(
3371 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
3372 } else {
3373 hideSnackbar();
3374 }
3375 }
3376
3377 @Override
3378 public void refresh() {
3379 if (this.binding == null) {
3380 Log.d(
3381 Config.LOGTAG,
3382 "ConversationFragment.refresh() skipped updated because view binding was null");
3383 return;
3384 }
3385 if (this.conversation != null
3386 && this.activity != null
3387 && this.activity.xmppConnectionService != null) {
3388 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3389 activity.onConversationArchived(this.conversation);
3390 return;
3391 }
3392 }
3393 this.refresh(true);
3394 }
3395
3396 private void refresh(boolean notifyConversationRead) {
3397 synchronized (this.messageList) {
3398 if (this.conversation != null) {
3399 conversation.populateWithMessages(this.messageList);
3400 updateSnackBar(conversation);
3401 updateStatusMessages();
3402 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3403 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3404 binding.unreadCountCustomView.setUnreadCount(
3405 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3406 }
3407 this.messageListAdapter.notifyDataSetChanged();
3408 updateChatMsgHint();
3409 if (notifyConversationRead && activity != null) {
3410 binding.messagesView.post(this::fireReadEvent);
3411 }
3412 updateSendButton();
3413 updateEditablity();
3414 conversation.refreshSessions();
3415 }
3416 }
3417 }
3418
3419 protected void messageSent() {
3420 conversation.setUserSelectedThread(false);
3421 mSendingPgpMessage.set(false);
3422 this.binding.textinput.setText("");
3423 if (conversation.setCorrectingMessage(null)) {
3424 this.binding.textinput.append(conversation.getDraftMessage());
3425 conversation.setDraftMessage(null);
3426 }
3427 storeNextMessage();
3428 updateChatMsgHint();
3429 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3430 final boolean prefScrollToBottom =
3431 p.getBoolean(
3432 "scroll_to_bottom",
3433 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3434 if (prefScrollToBottom || scrolledToBottom()) {
3435 new Handler()
3436 .post(
3437 () -> {
3438 int size = messageList.size();
3439 this.binding.messagesView.setSelection(size - 1);
3440 });
3441 }
3442 }
3443
3444 private boolean storeNextMessage() {
3445 return storeNextMessage(this.binding.textinput.getText().toString());
3446 }
3447
3448 private boolean storeNextMessage(String msg) {
3449 final boolean participating =
3450 conversation.getMode() == Conversational.MODE_SINGLE
3451 || conversation.getMucOptions().participating();
3452 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3453 && participating
3454 && this.conversation.setNextMessage(msg)) {
3455 this.activity.xmppConnectionService.updateConversation(this.conversation);
3456 return true;
3457 }
3458 return false;
3459 }
3460
3461 public void doneSendingPgpMessage() {
3462 mSendingPgpMessage.set(false);
3463 }
3464
3465 public long getMaxHttpUploadSize(Conversation conversation) {
3466 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3467 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3468 }
3469
3470 private boolean canWrite() {
3471 return
3472 this.conversation.getMode() == Conversation.MODE_SINGLE
3473 || this.conversation.getMucOptions().participating()
3474 || this.conversation.getNextCounterpart() != null;
3475 }
3476
3477 private void updateEditablity() {
3478 boolean canWrite = canWrite();
3479 this.binding.textinput.setFocusable(canWrite);
3480 this.binding.textinput.setFocusableInTouchMode(canWrite);
3481 this.binding.textSendButton.setEnabled(canWrite);
3482 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3483 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3484 this.binding.textinput.setCursorVisible(canWrite);
3485 this.binding.textinput.setEnabled(canWrite);
3486 }
3487
3488 public void updateSendButton() {
3489 boolean hasAttachments =
3490 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3491 final Conversation c = this.conversation;
3492 final Presence.Status status;
3493 final String text =
3494 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3495 final SendButtonAction action;
3496 if (hasAttachments) {
3497 action = SendButtonAction.TEXT;
3498 } else {
3499 action = SendButtonTool.getAction(getActivity(), c, text);
3500 }
3501 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3502 if (activity != null
3503 && activity.xmppConnectionService != null
3504 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3505 status = Presence.Status.OFFLINE;
3506 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3507 status = c.getContact().getShownStatus();
3508 } else {
3509 status =
3510 c.getMucOptions().online()
3511 ? Presence.Status.ONLINE
3512 : Presence.Status.OFFLINE;
3513 }
3514 } else {
3515 status = Presence.Status.OFFLINE;
3516 }
3517 this.binding.textSendButton.setTag(action);
3518 final Activity activity = getActivity();
3519 if (activity != null) {
3520 this.binding.textSendButton.setImageResource(
3521 SendButtonTool.getSendButtonImageResource(activity, action, status));
3522 }
3523
3524 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3525 if (identiconWidth < 0) identiconWidth = params.width;
3526 if (hasAttachments || binding.textinput.getText().length() > 0) {
3527 binding.conversationViewPager.setCurrentItem(0);
3528 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3529 } else {
3530 params.width = identiconWidth;
3531 }
3532 if (!canWrite()) params.width = 0;
3533 binding.threadIdenticonLayout.setLayoutParams(params);
3534 }
3535
3536 protected void updateStatusMessages() {
3537 DateSeparator.addAll(this.messageList);
3538 if (showLoadMoreMessages(conversation)) {
3539 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3540 }
3541 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3542 ChatState state = conversation.getIncomingChatState();
3543 if (state == ChatState.COMPOSING) {
3544 this.messageList.add(
3545 Message.createStatusMessage(
3546 conversation,
3547 getString(R.string.contact_is_typing, conversation.getName())));
3548 } else if (state == ChatState.PAUSED) {
3549 this.messageList.add(
3550 Message.createStatusMessage(
3551 conversation,
3552 getString(
3553 R.string.contact_has_stopped_typing,
3554 conversation.getName())));
3555 } else {
3556 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3557 final Message message = this.messageList.get(i);
3558 if (message.getType() != Message.TYPE_STATUS) {
3559 if (message.getStatus() == Message.STATUS_RECEIVED) {
3560 return;
3561 } else {
3562 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3563 this.messageList.add(
3564 i + 1,
3565 Message.createStatusMessage(
3566 conversation,
3567 getString(
3568 R.string.contact_has_read_up_to_this_point,
3569 conversation.getName())));
3570 return;
3571 }
3572 }
3573 }
3574 }
3575 }
3576 } else {
3577 final MucOptions mucOptions = conversation.getMucOptions();
3578 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3579 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3580 ChatState state = ChatState.COMPOSING;
3581 List<MucOptions.User> users =
3582 conversation.getMucOptions().getUsersWithChatState(state, 5);
3583 if (users.size() == 0) {
3584 state = ChatState.PAUSED;
3585 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3586 }
3587 if (mucOptions.isPrivateAndNonAnonymous()) {
3588 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3589 final Set<ReadByMarker> markersForMessage =
3590 messageList.get(i).getReadByMarkers();
3591 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3592 for (ReadByMarker marker : markersForMessage) {
3593 if (!ReadByMarker.contains(marker, addedMarkers)) {
3594 addedMarkers.add(
3595 marker); // may be put outside this condition. set should do
3596 // dedup anyway
3597 MucOptions.User user = mucOptions.findUser(marker);
3598 if (user != null && !users.contains(user)) {
3599 shownMarkers.add(user);
3600 }
3601 }
3602 }
3603 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3604 final Message statusMessage;
3605 final int size = shownMarkers.size();
3606 if (size > 1) {
3607 final String body;
3608 if (size <= 4) {
3609 body =
3610 getString(
3611 R.string.contacts_have_read_up_to_this_point,
3612 UIHelper.concatNames(shownMarkers));
3613 } else if (ReadByMarker.allUsersRepresented(
3614 allUsers, markersForMessage, markerForSender)) {
3615 body = getString(R.string.everyone_has_read_up_to_this_point);
3616 } else {
3617 body =
3618 getString(
3619 R.string.contacts_and_n_more_have_read_up_to_this_point,
3620 UIHelper.concatNames(shownMarkers, 3),
3621 size - 3);
3622 }
3623 statusMessage = Message.createStatusMessage(conversation, body);
3624 statusMessage.setCounterparts(shownMarkers);
3625 } else if (size == 1) {
3626 statusMessage =
3627 Message.createStatusMessage(
3628 conversation,
3629 getString(
3630 R.string.contact_has_read_up_to_this_point,
3631 UIHelper.getDisplayName(shownMarkers.get(0))));
3632 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3633 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3634 } else {
3635 statusMessage = null;
3636 }
3637 if (statusMessage != null) {
3638 this.messageList.add(i + 1, statusMessage);
3639 }
3640 addedMarkers.add(markerForSender);
3641 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3642 break;
3643 }
3644 }
3645 }
3646 if (users.size() > 0) {
3647 Message statusMessage;
3648 if (users.size() == 1) {
3649 MucOptions.User user = users.get(0);
3650 int id =
3651 state == ChatState.COMPOSING
3652 ? R.string.contact_is_typing
3653 : R.string.contact_has_stopped_typing;
3654 statusMessage =
3655 Message.createStatusMessage(
3656 conversation, getString(id, UIHelper.getDisplayName(user)));
3657 statusMessage.setTrueCounterpart(user.getRealJid());
3658 statusMessage.setCounterpart(user.getFullJid());
3659 } else {
3660 int id =
3661 state == ChatState.COMPOSING
3662 ? R.string.contacts_are_typing
3663 : R.string.contacts_have_stopped_typing;
3664 statusMessage =
3665 Message.createStatusMessage(
3666 conversation, getString(id, UIHelper.concatNames(users)));
3667 statusMessage.setCounterparts(users);
3668 }
3669 this.messageList.add(statusMessage);
3670 }
3671 }
3672 }
3673
3674 private void stopScrolling() {
3675 long now = SystemClock.uptimeMillis();
3676 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3677 binding.messagesView.dispatchTouchEvent(cancel);
3678 }
3679
3680 private boolean showLoadMoreMessages(final Conversation c) {
3681 if (activity == null || activity.xmppConnectionService == null) {
3682 return false;
3683 }
3684 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3685 final MessageArchiveService service =
3686 activity.xmppConnectionService.getMessageArchiveService();
3687 return mam
3688 && (c.getLastClearHistory().getTimestamp() != 0
3689 || (c.countMessages() == 0
3690 && c.messagesLoaded.get()
3691 && c.hasMessagesLeftOnServer()
3692 && !service.queryInProgress(c)));
3693 }
3694
3695 private boolean hasMamSupport(final Conversation c) {
3696 if (c.getMode() == Conversation.MODE_SINGLE) {
3697 final XmppConnection connection = c.getAccount().getXmppConnection();
3698 return connection != null && connection.getFeatures().mam();
3699 } else {
3700 return c.getMucOptions().mamSupport();
3701 }
3702 }
3703
3704 protected void showSnackbar(
3705 final int message, final int action, final OnClickListener clickListener) {
3706 showSnackbar(message, action, clickListener, null);
3707 }
3708
3709 protected void showSnackbar(
3710 final int message,
3711 final int action,
3712 final OnClickListener clickListener,
3713 final View.OnLongClickListener longClickListener) {
3714 this.binding.snackbar.setVisibility(View.VISIBLE);
3715 this.binding.snackbar.setOnClickListener(null);
3716 this.binding.snackbarMessage.setText(message);
3717 this.binding.snackbarMessage.setOnClickListener(null);
3718 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3719 if (action != 0) {
3720 this.binding.snackbarAction.setText(action);
3721 }
3722 this.binding.snackbarAction.setOnClickListener(clickListener);
3723 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3724 }
3725
3726 protected void hideSnackbar() {
3727 this.binding.snackbar.setVisibility(View.GONE);
3728 }
3729
3730 protected void sendMessage(Message message) {
3731 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
3732 messageSent();
3733 }
3734
3735 protected void sendPgpMessage(final Message message) {
3736 final XmppConnectionService xmppService = activity.xmppConnectionService;
3737 final Contact contact = message.getConversation().getContact();
3738 if (!activity.hasPgp()) {
3739 activity.showInstallPgpDialog();
3740 return;
3741 }
3742 if (conversation.getAccount().getPgpSignature() == null) {
3743 activity.announcePgp(
3744 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3745 return;
3746 }
3747 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3748 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3749 }
3750 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3751 if (contact.getPgpKeyId() != 0) {
3752 xmppService
3753 .getPgpEngine()
3754 .hasKey(
3755 contact,
3756 new UiCallback<Contact>() {
3757
3758 @Override
3759 public void userInputRequired(
3760 PendingIntent pi, Contact contact) {
3761 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
3762 }
3763
3764 @Override
3765 public void success(Contact contact) {
3766 encryptTextMessage(message);
3767 }
3768
3769 @Override
3770 public void error(int error, Contact contact) {
3771 activity.runOnUiThread(
3772 () ->
3773 Toast.makeText(
3774 activity,
3775 R.string
3776 .unable_to_connect_to_keychain,
3777 Toast.LENGTH_SHORT)
3778 .show());
3779 mSendingPgpMessage.set(false);
3780 }
3781 });
3782
3783 } else {
3784 showNoPGPKeyDialog(
3785 false,
3786 (dialog, which) -> {
3787 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3788 xmppService.updateConversation(conversation);
3789 message.setEncryption(Message.ENCRYPTION_NONE);
3790 xmppService.sendMessage(message);
3791 messageSent();
3792 });
3793 }
3794 } else {
3795 if (conversation.getMucOptions().pgpKeysInUse()) {
3796 if (!conversation.getMucOptions().everybodyHasKeys()) {
3797 Toast warning =
3798 Toast.makeText(
3799 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
3800 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
3801 warning.show();
3802 }
3803 encryptTextMessage(message);
3804 } else {
3805 showNoPGPKeyDialog(
3806 true,
3807 (dialog, which) -> {
3808 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3809 message.setEncryption(Message.ENCRYPTION_NONE);
3810 xmppService.updateConversation(conversation);
3811 xmppService.sendMessage(message);
3812 messageSent();
3813 });
3814 }
3815 }
3816 }
3817
3818 public void encryptTextMessage(Message message) {
3819 activity.xmppConnectionService
3820 .getPgpEngine()
3821 .encrypt(
3822 message,
3823 new UiCallback<Message>() {
3824
3825 @Override
3826 public void userInputRequired(PendingIntent pi, Message message) {
3827 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
3828 }
3829
3830 @Override
3831 public void success(Message message) {
3832 // TODO the following two call can be made before the callback
3833 getActivity().runOnUiThread(() -> messageSent());
3834 }
3835
3836 @Override
3837 public void error(final int error, Message message) {
3838 getActivity()
3839 .runOnUiThread(
3840 () -> {
3841 doneSendingPgpMessage();
3842 Toast.makeText(
3843 getActivity(),
3844 error == 0
3845 ? R.string
3846 .unable_to_connect_to_keychain
3847 : error,
3848 Toast.LENGTH_SHORT)
3849 .show();
3850 });
3851 }
3852 });
3853 }
3854
3855 public void showNoPGPKeyDialog(boolean plural, DialogInterface.OnClickListener listener) {
3856 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
3857 builder.setIconAttribute(android.R.attr.alertDialogIcon);
3858 if (plural) {
3859 builder.setTitle(getString(R.string.no_pgp_keys));
3860 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
3861 } else {
3862 builder.setTitle(getString(R.string.no_pgp_key));
3863 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
3864 }
3865 builder.setNegativeButton(getString(R.string.cancel), null);
3866 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
3867 builder.create().show();
3868 }
3869
3870 public void appendText(String text, final boolean doNotAppend) {
3871 if (text == null) {
3872 return;
3873 }
3874 final Editable editable = this.binding.textinput.getText();
3875 String previous = editable == null ? "" : editable.toString();
3876 if (doNotAppend && !TextUtils.isEmpty(previous)) {
3877 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
3878 .show();
3879 return;
3880 }
3881 if (UIHelper.isLastLineQuote(previous)) {
3882 text = '\n' + text;
3883 } else if (previous.length() != 0
3884 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
3885 text = " " + text;
3886 }
3887 this.binding.textinput.append(text);
3888 }
3889
3890 @Override
3891 public boolean onEnterPressed(final boolean isCtrlPressed) {
3892 if (isCtrlPressed || enterIsSend()) {
3893 sendMessage();
3894 return true;
3895 }
3896 return false;
3897 }
3898
3899 private boolean enterIsSend() {
3900 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
3901 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
3902 }
3903
3904 public boolean onArrowUpCtrlPressed() {
3905 final Message lastEditableMessage =
3906 conversation == null ? null : conversation.getLastEditableMessage();
3907 if (lastEditableMessage != null) {
3908 correctMessage(lastEditableMessage);
3909 return true;
3910 } else {
3911 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
3912 .show();
3913 return false;
3914 }
3915 }
3916
3917 @Override
3918 public void onTypingStarted() {
3919 final XmppConnectionService service =
3920 activity == null ? null : activity.xmppConnectionService;
3921 if (service == null) {
3922 return;
3923 }
3924 final Account.State status = conversation.getAccount().getStatus();
3925 if (status == Account.State.ONLINE
3926 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
3927 service.sendChatState(conversation);
3928 }
3929 runOnUiThread(this::updateSendButton);
3930 }
3931
3932 @Override
3933 public void onTypingStopped() {
3934 final XmppConnectionService service =
3935 activity == null ? null : activity.xmppConnectionService;
3936 if (service == null) {
3937 return;
3938 }
3939 final Account.State status = conversation.getAccount().getStatus();
3940 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
3941 service.sendChatState(conversation);
3942 }
3943 }
3944
3945 @Override
3946 public void onTextDeleted() {
3947 final XmppConnectionService service =
3948 activity == null ? null : activity.xmppConnectionService;
3949 if (service == null) {
3950 return;
3951 }
3952 final Account.State status = conversation.getAccount().getStatus();
3953 if (status == Account.State.ONLINE
3954 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
3955 service.sendChatState(conversation);
3956 }
3957 if (storeNextMessage()) {
3958 runOnUiThread(
3959 () -> {
3960 if (activity == null) {
3961 return;
3962 }
3963 activity.onConversationsListItemUpdated();
3964 });
3965 }
3966 runOnUiThread(this::updateSendButton);
3967 }
3968
3969 @Override
3970 public void onTextChanged() {
3971 if (conversation != null && conversation.getCorrectingMessage() != null) {
3972 runOnUiThread(this::updateSendButton);
3973 }
3974 }
3975
3976 @Override
3977 public boolean onTabPressed(boolean repeated) {
3978 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
3979 return false;
3980 }
3981 if (repeated) {
3982 completionIndex++;
3983 } else {
3984 lastCompletionLength = 0;
3985 completionIndex = 0;
3986 final String content = this.binding.textinput.getText().toString();
3987 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
3988 int start =
3989 lastCompletionCursor > 0
3990 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
3991 : 0;
3992 firstWord = start == 0;
3993 incomplete = content.substring(start, lastCompletionCursor);
3994 }
3995 List<String> completions = new ArrayList<>();
3996 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
3997 String name = user.getNick();
3998 if (name != null && name.startsWith(incomplete)) {
3999 completions.add(name + (firstWord ? ": " : " "));
4000 }
4001 }
4002 Collections.sort(completions);
4003 if (completions.size() > completionIndex) {
4004 String completion = completions.get(completionIndex).substring(incomplete.length());
4005 this.binding
4006 .textinput
4007 .getEditableText()
4008 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4009 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4010 lastCompletionLength = completion.length();
4011 } else {
4012 completionIndex = -1;
4013 this.binding
4014 .textinput
4015 .getEditableText()
4016 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4017 lastCompletionLength = 0;
4018 }
4019 return true;
4020 }
4021
4022 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4023 try {
4024 getActivity()
4025 .startIntentSenderForResult(
4026 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0);
4027 } catch (final SendIntentException ignored) {
4028 }
4029 }
4030
4031 @Override
4032 public void onBackendConnected() {
4033 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4034 setupEmojiSearch();
4035 String uuid = pendingConversationsUuid.pop();
4036 if (uuid != null) {
4037 if (!findAndReInitByUuidOrArchive(uuid)) {
4038 return;
4039 }
4040 } else {
4041 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4042 clearPending();
4043 activity.onConversationArchived(conversation);
4044 return;
4045 }
4046 }
4047 ActivityResult activityResult = postponedActivityResult.pop();
4048 if (activityResult != null) {
4049 handleActivityResult(activityResult);
4050 }
4051 clearPending();
4052 }
4053
4054 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4055 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4056 if (conversation == null) {
4057 clearPending();
4058 activity.onConversationArchived(null);
4059 return false;
4060 }
4061 reInit(conversation);
4062 ScrollState scrollState = pendingScrollState.pop();
4063 String lastMessageUuid = pendingLastMessageUuid.pop();
4064 List<Attachment> attachments = pendingMediaPreviews.pop();
4065 if (scrollState != null) {
4066 setScrollPosition(scrollState, lastMessageUuid);
4067 }
4068 if (attachments != null && attachments.size() > 0) {
4069 Log.d(Config.LOGTAG, "had attachments on restore");
4070 mediaPreviewAdapter.addMediaPreviews(attachments);
4071 toggleInputMethod();
4072 }
4073 return true;
4074 }
4075
4076 private void clearPending() {
4077 if (postponedActivityResult.clear()) {
4078 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4079 if (pendingTakePhotoUri.clear()) {
4080 Log.e(Config.LOGTAG, "cleared pending photo uri");
4081 }
4082 }
4083 if (pendingScrollState.clear()) {
4084 Log.e(Config.LOGTAG, "cleared scroll state");
4085 }
4086 if (pendingConversationsUuid.clear()) {
4087 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4088 }
4089 if (pendingMediaPreviews.clear()) {
4090 Log.e(Config.LOGTAG, "cleared pending media previews");
4091 }
4092 }
4093
4094 public Conversation getConversation() {
4095 return conversation;
4096 }
4097
4098 @Override
4099 public void onContactPictureLongClicked(View v, final Message message) {
4100 final String fingerprint;
4101 if (message.getEncryption() == Message.ENCRYPTION_PGP
4102 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4103 fingerprint = "pgp";
4104 } else {
4105 fingerprint = message.getFingerprint();
4106 }
4107 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4108 final Contact contact = message.getContact();
4109 if (message.getStatus() <= Message.STATUS_RECEIVED
4110 && (contact == null || !contact.isSelf())) {
4111 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4112 final Jid cp = message.getCounterpart();
4113 if (cp == null || cp.isBareJid()) {
4114 return;
4115 }
4116 final Jid tcp = message.getTrueCounterpart();
4117 final User userByRealJid =
4118 tcp != null
4119 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
4120 : null;
4121 final User user =
4122 userByRealJid != null
4123 ? userByRealJid
4124 : conversation.getMucOptions().findUserByFullJid(cp);
4125 popupMenu.inflate(R.menu.muc_details_context);
4126 final Menu menu = popupMenu.getMenu();
4127 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4128 activity, menu, conversation, user);
4129 popupMenu.setOnMenuItemClickListener(
4130 menuItem ->
4131 MucDetailsContextMenuHelper.onContextItemSelected(
4132 menuItem, user, activity, fingerprint));
4133 } else {
4134 popupMenu.inflate(R.menu.one_on_one_context);
4135 popupMenu.setOnMenuItemClickListener(
4136 item -> {
4137 switch (item.getItemId()) {
4138 case R.id.action_contact_details:
4139 activity.switchToContactDetails(
4140 message.getContact(), fingerprint);
4141 break;
4142 case R.id.action_show_qr_code:
4143 activity.showQrCode(
4144 "xmpp:"
4145 + message.getContact()
4146 .getJid()
4147 .asBareJid()
4148 .toEscapedString());
4149 break;
4150 }
4151 return true;
4152 });
4153 }
4154 } else {
4155 popupMenu.inflate(R.menu.account_context);
4156 final Menu menu = popupMenu.getMenu();
4157 menu.findItem(R.id.action_manage_accounts)
4158 .setVisible(QuickConversationsService.isConversations());
4159 popupMenu.setOnMenuItemClickListener(
4160 item -> {
4161 final XmppActivity activity = this.activity;
4162 if (activity == null) {
4163 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4164 return true;
4165 }
4166 switch (item.getItemId()) {
4167 case R.id.action_show_qr_code:
4168 activity.showQrCode(conversation.getAccount().getShareableUri());
4169 break;
4170 case R.id.action_account_details:
4171 activity.switchToAccount(
4172 message.getConversation().getAccount(), fingerprint);
4173 break;
4174 case R.id.action_manage_accounts:
4175 AccountUtils.launchManageAccounts(activity);
4176 break;
4177 }
4178 return true;
4179 });
4180 }
4181 popupMenu.show();
4182 }
4183
4184 @Override
4185 public void onContactPictureClicked(Message message) {
4186 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
4187 setThread(message.getThread());
4188 conversation.setUserSelectedThread(true);
4189
4190 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4191 if (received) {
4192 if (message.getConversation() instanceof Conversation
4193 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4194 Jid tcp = message.getTrueCounterpart();
4195 Jid user = message.getCounterpart();
4196 if (user != null && !user.isBareJid()) {
4197 final MucOptions mucOptions =
4198 ((Conversation) message.getConversation()).getMucOptions();
4199 if (mucOptions.participating()
4200 || ((Conversation) message.getConversation()).getNextCounterpart()
4201 != null) {
4202 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4203 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4204 if (mucUser == null && tcpMucUser == null) {
4205 Toast.makeText(
4206 getActivity(),
4207 activity.getString(
4208 R.string.user_has_left_conference,
4209 user.getResource()),
4210 Toast.LENGTH_SHORT)
4211 .show();
4212 }
4213 highlightInConference(mucUser == null ? (tcpMucUser == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4214 } else {
4215 Toast.makeText(
4216 getActivity(),
4217 R.string.you_are_not_participating,
4218 Toast.LENGTH_SHORT)
4219 .show();
4220 }
4221 }
4222 }
4223 }
4224 }
4225
4226 private Activity requireActivity() {
4227 final Activity activity = getActivity();
4228 if (activity == null) {
4229 throw new IllegalStateException("Activity not attached");
4230 }
4231 return activity;
4232 }
4233}