1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.Fragment;
16import android.app.FragmentManager;
17import android.app.PendingIntent;
18import android.content.ActivityNotFoundException;
19import android.content.Context;
20import android.content.DialogInterface;
21import android.content.Intent;
22import android.content.IntentSender.SendIntentException;
23import android.content.SharedPreferences;
24import android.content.pm.PackageManager;
25import android.content.res.ColorStateList;
26import android.net.Uri;
27import android.os.Build;
28import android.os.Bundle;
29import android.os.Handler;
30import android.os.SystemClock;
31import android.preference.PreferenceManager;
32import android.provider.MediaStore;
33import android.text.Editable;
34import android.text.TextUtils;
35import android.util.Log;
36import android.view.ContextMenu;
37import android.view.ContextMenu.ContextMenuInfo;
38import android.view.Gravity;
39import android.view.LayoutInflater;
40import android.view.Menu;
41import android.view.MenuInflater;
42import android.view.MenuItem;
43import android.view.MotionEvent;
44import android.view.View;
45import android.view.View.OnClickListener;
46import android.view.ViewGroup;
47import android.view.inputmethod.EditorInfo;
48import android.view.inputmethod.InputMethodManager;
49import android.widget.AbsListView;
50import android.widget.AbsListView.OnScrollListener;
51import android.widget.AdapterView;
52import android.widget.AdapterView.AdapterContextMenuInfo;
53import android.widget.CheckBox;
54import android.widget.ListView;
55import android.widget.PopupMenu;
56import android.widget.TextView.OnEditorActionListener;
57import android.widget.Toast;
58import androidx.annotation.IdRes;
59import androidx.annotation.NonNull;
60import androidx.annotation.StringRes;
61import androidx.core.view.inputmethod.InputConnectionCompat;
62import androidx.core.view.inputmethod.InputContentInfoCompat;
63import androidx.databinding.DataBindingUtil;
64import com.google.android.material.dialog.MaterialAlertDialogBuilder;
65import com.google.common.base.Optional;
66import com.google.common.collect.ImmutableList;
67import com.google.common.collect.Iterables;
68import de.gultsch.common.Linkify;
69import de.gultsch.common.Patterns;
70import eu.siacs.conversations.Config;
71import eu.siacs.conversations.R;
72import eu.siacs.conversations.crypto.axolotl.AxolotlService;
73import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
74import eu.siacs.conversations.databinding.FragmentConversationBinding;
75import eu.siacs.conversations.entities.Account;
76import eu.siacs.conversations.entities.Blockable;
77import eu.siacs.conversations.entities.Contact;
78import eu.siacs.conversations.entities.Conversation;
79import eu.siacs.conversations.entities.Conversational;
80import eu.siacs.conversations.entities.DownloadableFile;
81import eu.siacs.conversations.entities.Message;
82import eu.siacs.conversations.entities.MucOptions;
83import eu.siacs.conversations.entities.MucOptions.User;
84import eu.siacs.conversations.entities.Presence;
85import eu.siacs.conversations.entities.ReadByMarker;
86import eu.siacs.conversations.entities.Transferable;
87import eu.siacs.conversations.entities.TransferablePlaceholder;
88import eu.siacs.conversations.http.HttpDownloadConnection;
89import eu.siacs.conversations.persistance.FileBackend;
90import eu.siacs.conversations.services.CallIntegrationConnectionService;
91import eu.siacs.conversations.services.MessageArchiveService;
92import eu.siacs.conversations.services.QuickConversationsService;
93import eu.siacs.conversations.services.XmppConnectionService;
94import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
95import eu.siacs.conversations.ui.adapter.MessageAdapter;
96import eu.siacs.conversations.ui.util.ActivityResult;
97import eu.siacs.conversations.ui.util.Attachment;
98import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
99import eu.siacs.conversations.ui.util.DateSeparator;
100import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
101import eu.siacs.conversations.ui.util.ListViewUtils;
102import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
103import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
104import eu.siacs.conversations.ui.util.PendingItem;
105import eu.siacs.conversations.ui.util.PresenceSelector;
106import eu.siacs.conversations.ui.util.ScrollState;
107import eu.siacs.conversations.ui.util.SendButtonAction;
108import eu.siacs.conversations.ui.util.SendButtonTool;
109import eu.siacs.conversations.ui.util.ShareUtil;
110import eu.siacs.conversations.ui.util.ViewUtil;
111import eu.siacs.conversations.ui.widget.EditMessage;
112import eu.siacs.conversations.utils.AccountUtils;
113import eu.siacs.conversations.utils.Compatibility;
114import eu.siacs.conversations.utils.GeoHelper;
115import eu.siacs.conversations.utils.MessageUtils;
116import eu.siacs.conversations.utils.NickValidityChecker;
117import eu.siacs.conversations.utils.PermissionUtils;
118import eu.siacs.conversations.utils.QuickLoader;
119import eu.siacs.conversations.utils.StylingHelper;
120import eu.siacs.conversations.utils.TimeFrameUtils;
121import eu.siacs.conversations.utils.UIHelper;
122import eu.siacs.conversations.xmpp.Jid;
123import eu.siacs.conversations.xmpp.XmppConnection;
124import eu.siacs.conversations.xmpp.chatstate.ChatState;
125import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
126import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
127import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
128import eu.siacs.conversations.xmpp.jingle.Media;
129import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
130import eu.siacs.conversations.xmpp.jingle.RtpCapability;
131import java.util.ArrayList;
132import java.util.Arrays;
133import java.util.Collection;
134import java.util.Collections;
135import java.util.HashSet;
136import java.util.Iterator;
137import java.util.List;
138import java.util.Set;
139import java.util.UUID;
140import java.util.concurrent.atomic.AtomicBoolean;
141
142public class ConversationFragment extends XmppFragment
143 implements EditMessage.KeyboardListener,
144 MessageAdapter.OnContactPictureLongClicked,
145 MessageAdapter.OnContactPictureClicked {
146
147 public static final int REQUEST_SEND_MESSAGE = 0x0201;
148 public static final int REQUEST_DECRYPT_PGP = 0x0202;
149 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
150 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
151 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
152 public static final int REQUEST_START_DOWNLOAD = 0x0210;
153 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
154 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
155 public static final int REQUEST_START_AUDIO_CALL = 0x213;
156 public static final int REQUEST_START_VIDEO_CALL = 0x214;
157 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
158 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
159 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
160 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
161 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
162 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
163 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
164
165 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
166 public static final String STATE_CONVERSATION_UUID =
167 ConversationFragment.class.getName() + ".uuid";
168 public static final String STATE_SCROLL_POSITION =
169 ConversationFragment.class.getName() + ".scroll_position";
170 public static final String STATE_PHOTO_URI =
171 ConversationFragment.class.getName() + ".media_previews";
172 public static final String STATE_MEDIA_PREVIEWS =
173 ConversationFragment.class.getName() + ".take_photo_uri";
174 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
175
176 private final List<Message> messageList = new ArrayList<>();
177 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
178 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
179 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
180 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
181 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
182 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
183 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
184 private final PendingItem<Message> pendingMessage = new PendingItem<>();
185 public Uri mPendingEditorContent = null;
186 protected MessageAdapter messageListAdapter;
187 private MediaPreviewAdapter mediaPreviewAdapter;
188 private String lastMessageUuid = null;
189 private Conversation conversation;
190 private FragmentConversationBinding binding;
191 private Toast messageLoaderToast;
192 private ConversationsActivity activity;
193 private boolean reInitRequiredOnStart = true;
194 private final OnClickListener clickToMuc =
195 new OnClickListener() {
196
197 @Override
198 public void onClick(View v) {
199 ConferenceDetailsActivity.open(getActivity(), conversation);
200 }
201 };
202 private final OnClickListener leaveMuc =
203 new OnClickListener() {
204
205 @Override
206 public void onClick(View v) {
207 activity.xmppConnectionService.archiveConversation(conversation);
208 }
209 };
210 private final OnClickListener joinMuc =
211 new OnClickListener() {
212
213 @Override
214 public void onClick(View v) {
215 activity.xmppConnectionService.joinMuc(conversation);
216 }
217 };
218
219 private final OnClickListener acceptJoin =
220 new OnClickListener() {
221 @Override
222 public void onClick(View v) {
223 conversation.setAttribute("accept_non_anonymous", true);
224 activity.xmppConnectionService.updateConversation(conversation);
225 activity.xmppConnectionService.joinMuc(conversation);
226 }
227 };
228
229 private final OnClickListener enterPassword =
230 new OnClickListener() {
231
232 @Override
233 public void onClick(View v) {
234 MucOptions muc = conversation.getMucOptions();
235 String password = muc.getPassword();
236 if (password == null) {
237 password = "";
238 }
239 activity.quickPasswordEdit(
240 password,
241 value -> {
242 activity.xmppConnectionService.providePasswordForMuc(
243 conversation, value);
244 return null;
245 });
246 }
247 };
248 private final OnScrollListener mOnScrollListener =
249 new OnScrollListener() {
250
251 @Override
252 public void onScrollStateChanged(AbsListView view, int scrollState) {
253 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
254 fireReadEvent();
255 }
256 }
257
258 @Override
259 public void onScroll(
260 final AbsListView view,
261 int firstVisibleItem,
262 int visibleItemCount,
263 int totalItemCount) {
264 toggleScrollDownButton(view);
265 synchronized (ConversationFragment.this.messageList) {
266 if (firstVisibleItem < 5
267 && conversation != null
268 && conversation.messagesLoaded.compareAndSet(true, false)
269 && messageList.size() > 0) {
270 long timestamp;
271 if (messageList.get(0).getType() == Message.TYPE_STATUS
272 && messageList.size() >= 2) {
273 timestamp = messageList.get(1).getTimeSent();
274 } else {
275 timestamp = messageList.get(0).getTimeSent();
276 }
277 activity.xmppConnectionService.loadMoreMessages(
278 conversation,
279 timestamp,
280 new XmppConnectionService.OnMoreMessagesLoaded() {
281 @Override
282 public void onMoreMessagesLoaded(
283 final int c, final Conversation conversation) {
284 if (ConversationFragment.this.conversation
285 != conversation) {
286 conversation.messagesLoaded.set(true);
287 return;
288 }
289 runOnUiThread(
290 () -> {
291 synchronized (messageList) {
292 final int oldPosition =
293 binding.messagesView
294 .getFirstVisiblePosition();
295 Message message = null;
296 int childPos;
297 for (childPos = 0;
298 childPos + oldPosition
299 < messageList.size();
300 ++childPos) {
301 message =
302 messageList.get(
303 oldPosition
304 + childPos);
305 if (message.getType()
306 != Message.TYPE_STATUS) {
307 break;
308 }
309 }
310 final String uuid =
311 message != null
312 ? message.getUuid()
313 : null;
314 View v =
315 binding.messagesView.getChildAt(
316 childPos);
317 final int pxOffset =
318 (v == null) ? 0 : v.getTop();
319 ConversationFragment.this.conversation
320 .populateWithMessages(
321 ConversationFragment
322 .this
323 .messageList);
324 try {
325 updateStatusMessages();
326 } catch (IllegalStateException e) {
327 Log.d(
328 Config.LOGTAG,
329 "caught illegal state"
330 + " exception while"
331 + " updating status"
332 + " messages");
333 }
334 messageListAdapter
335 .notifyDataSetChanged();
336 int pos =
337 Math.max(
338 getIndexOf(
339 uuid,
340 messageList),
341 0);
342 binding.messagesView
343 .setSelectionFromTop(
344 pos, pxOffset);
345 if (messageLoaderToast != null) {
346 messageLoaderToast.cancel();
347 }
348 conversation.messagesLoaded.set(true);
349 }
350 });
351 }
352
353 @Override
354 public void informUser(final int resId) {
355
356 runOnUiThread(
357 () -> {
358 if (messageLoaderToast != null) {
359 messageLoaderToast.cancel();
360 }
361 if (ConversationFragment.this.conversation
362 != conversation) {
363 return;
364 }
365 messageLoaderToast =
366 Toast.makeText(
367 view.getContext(),
368 resId,
369 Toast.LENGTH_LONG);
370 messageLoaderToast.show();
371 });
372 }
373 });
374 }
375 }
376 }
377 };
378 private final EditMessage.OnCommitContentListener mEditorContentListener =
379 new EditMessage.OnCommitContentListener() {
380 @Override
381 public boolean onCommitContent(
382 InputContentInfoCompat inputContentInfo,
383 int flags,
384 Bundle opts,
385 String[] contentMimeTypes) {
386 // try to get permission to read the image, if applicable
387 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
388 != 0) {
389 try {
390 inputContentInfo.requestPermission();
391 } catch (Exception e) {
392 Log.e(
393 Config.LOGTAG,
394 "InputContentInfoCompat#requestPermission() failed.",
395 e);
396 Toast.makeText(
397 getActivity(),
398 activity.getString(
399 R.string.no_permission_to_access_x,
400 inputContentInfo.getDescription()),
401 Toast.LENGTH_LONG)
402 .show();
403 return false;
404 }
405 }
406 if (hasPermissions(
407 REQUEST_ADD_EDITOR_CONTENT,
408 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
409 attachEditorContentToConversation(inputContentInfo.getContentUri());
410 } else {
411 mPendingEditorContent = inputContentInfo.getContentUri();
412 }
413 return true;
414 }
415 };
416 private Message selectedMessage;
417 private final OnClickListener mEnableAccountListener =
418 new OnClickListener() {
419 @Override
420 public void onClick(View v) {
421 final Account account = conversation == null ? null : conversation.getAccount();
422 if (account != null) {
423 account.setOption(Account.OPTION_SOFT_DISABLED, false);
424 account.setOption(Account.OPTION_DISABLED, false);
425 activity.xmppConnectionService.updateAccount(account);
426 }
427 }
428 };
429 private final OnClickListener mUnblockClickListener =
430 new OnClickListener() {
431 @Override
432 public void onClick(final View v) {
433 v.post(() -> v.setVisibility(View.INVISIBLE));
434 if (conversation.isDomainBlocked()) {
435 BlockContactDialog.show(activity, conversation);
436 } else {
437 unblockConversation(conversation);
438 }
439 }
440 };
441 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
442 private final OnClickListener mAddBackClickListener =
443 new OnClickListener() {
444
445 @Override
446 public void onClick(View v) {
447 final Contact contact = conversation == null ? null : conversation.getContact();
448 if (contact != null) {
449 activity.xmppConnectionService.createContact(contact, true);
450 activity.switchToContactDetails(contact);
451 }
452 }
453 };
454 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
455 private final OnClickListener mAllowPresenceSubscription =
456 new OnClickListener() {
457 @Override
458 public void onClick(View v) {
459 final Contact contact = conversation == null ? null : conversation.getContact();
460 if (contact != null) {
461 activity.xmppConnectionService.sendPresencePacket(
462 contact.getAccount(),
463 activity.xmppConnectionService
464 .getPresenceGenerator()
465 .sendPresenceUpdatesTo(contact));
466 hideSnackbar();
467 }
468 }
469 };
470 protected OnClickListener clickToDecryptListener =
471 new OnClickListener() {
472
473 @Override
474 public void onClick(View v) {
475 PendingIntent pendingIntent =
476 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
477 if (pendingIntent != null) {
478 try {
479 getActivity()
480 .startIntentSenderForResult(
481 pendingIntent.getIntentSender(),
482 REQUEST_DECRYPT_PGP,
483 null,
484 0,
485 0,
486 0,
487 Compatibility.pgpStartIntentSenderOptions());
488 } catch (SendIntentException e) {
489 Toast.makeText(
490 getActivity(),
491 R.string.unable_to_connect_to_keychain,
492 Toast.LENGTH_SHORT)
493 .show();
494 conversation
495 .getAccount()
496 .getPgpDecryptionService()
497 .continueDecryption(true);
498 }
499 }
500 updateSnackBar(conversation);
501 }
502 };
503 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
504 private final OnEditorActionListener mEditorActionListener =
505 (v, actionId, event) -> {
506 if (actionId == EditorInfo.IME_ACTION_SEND) {
507 InputMethodManager imm =
508 (InputMethodManager)
509 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
510 if (imm != null && imm.isFullscreenMode()) {
511 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
512 }
513 sendMessage();
514 return true;
515 } else {
516 return false;
517 }
518 };
519 private final OnClickListener mScrollButtonListener =
520 new OnClickListener() {
521
522 @Override
523 public void onClick(View v) {
524 stopScrolling();
525 setSelection(binding.messagesView.getCount() - 1, true);
526 }
527 };
528 private final OnClickListener mSendButtonListener =
529 new OnClickListener() {
530
531 @Override
532 public void onClick(View v) {
533 Object tag = v.getTag();
534 if (tag instanceof SendButtonAction action) {
535 switch (action) {
536 case TAKE_PHOTO:
537 case RECORD_VIDEO:
538 case SEND_LOCATION:
539 case RECORD_VOICE:
540 case CHOOSE_PICTURE:
541 attachFile(action.toChoice());
542 break;
543 case CANCEL:
544 if (conversation != null) {
545 if (conversation.setCorrectingMessage(null)) {
546 binding.textinput.setText("");
547 binding.textinput.append(conversation.getDraftMessage());
548 conversation.setDraftMessage(null);
549 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
550 conversation.setNextCounterpart(null);
551 binding.textinput.setText("");
552 } else {
553 binding.textinput.setText("");
554 }
555 updateChatMsgHint();
556 updateSendButton();
557 updateEditablity();
558 }
559 break;
560 default:
561 sendMessage();
562 }
563 } else {
564 sendMessage();
565 }
566 }
567 };
568 private int completionIndex = 0;
569 private int lastCompletionLength = 0;
570 private String incomplete;
571 private int lastCompletionCursor;
572 private boolean firstWord = false;
573 private Message mPendingDownloadableMessage;
574
575 private static ConversationFragment findConversationFragment(Activity activity) {
576 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
577 if (fragment instanceof ConversationFragment) {
578 return (ConversationFragment) fragment;
579 }
580 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
581 if (fragment instanceof ConversationFragment) {
582 return (ConversationFragment) fragment;
583 }
584 return null;
585 }
586
587 public static void startStopPending(Activity activity) {
588 ConversationFragment fragment = findConversationFragment(activity);
589 if (fragment != null) {
590 fragment.messageListAdapter.startStopPending();
591 }
592 }
593
594 public static void downloadFile(Activity activity, Message message) {
595 ConversationFragment fragment = findConversationFragment(activity);
596 if (fragment != null) {
597 fragment.startDownloadable(message);
598 }
599 }
600
601 public static void registerPendingMessage(Activity activity, Message message) {
602 ConversationFragment fragment = findConversationFragment(activity);
603 if (fragment != null) {
604 fragment.pendingMessage.push(message);
605 }
606 }
607
608 public static void openPendingMessage(Activity activity) {
609 ConversationFragment fragment = findConversationFragment(activity);
610 if (fragment != null) {
611 Message message = fragment.pendingMessage.pop();
612 if (message != null) {
613 fragment.messageListAdapter.openDownloadable(message);
614 }
615 }
616 }
617
618 public static Conversation getConversation(Activity activity) {
619 return getConversation(activity, R.id.secondary_fragment);
620 }
621
622 private static Conversation getConversation(Activity activity, @IdRes int res) {
623 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
624 if (fragment instanceof ConversationFragment) {
625 return ((ConversationFragment) fragment).getConversation();
626 } else {
627 return null;
628 }
629 }
630
631 public static ConversationFragment get(Activity activity) {
632 FragmentManager fragmentManager = activity.getFragmentManager();
633 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
634 if (fragment instanceof ConversationFragment) {
635 return (ConversationFragment) fragment;
636 } else {
637 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
638 return fragment instanceof ConversationFragment
639 ? (ConversationFragment) fragment
640 : null;
641 }
642 }
643
644 public static Conversation getConversationReliable(Activity activity) {
645 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
646 if (conversation != null) {
647 return conversation;
648 }
649 return getConversation(activity, R.id.main_fragment);
650 }
651
652 private static boolean scrolledToBottom(AbsListView listView) {
653 final int count = listView.getCount();
654 if (count == 0) {
655 return true;
656 } else if (listView.getLastVisiblePosition() == count - 1) {
657 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
658 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
659 } else {
660 return false;
661 }
662 }
663
664 private void toggleScrollDownButton() {
665 toggleScrollDownButton(binding.messagesView);
666 }
667
668 private void toggleScrollDownButton(AbsListView listView) {
669 if (conversation == null) {
670 return;
671 }
672 if (scrolledToBottom(listView)) {
673 lastMessageUuid = null;
674 hideUnreadMessagesCount();
675 } else {
676 binding.scrollToBottomButton.setEnabled(true);
677 binding.scrollToBottomButton.show();
678 if (lastMessageUuid == null) {
679 lastMessageUuid = conversation.getLatestMessage().getUuid();
680 }
681 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
682 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
683 }
684 }
685 }
686
687 private int getIndexOf(String uuid, List<Message> messages) {
688 if (uuid == null) {
689 return messages.size() - 1;
690 }
691 for (int i = 0; i < messages.size(); ++i) {
692 if (uuid.equals(messages.get(i).getUuid())) {
693 return i;
694 }
695 }
696 return -1;
697 }
698
699 private ScrollState getScrollPosition() {
700 final ListView listView = this.binding == null ? null : this.binding.messagesView;
701 if (listView == null
702 || listView.getCount() == 0
703 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
704 return null;
705 } else {
706 final int pos = listView.getFirstVisiblePosition();
707 final View view = listView.getChildAt(0);
708 if (view == null) {
709 return null;
710 } else {
711 return new ScrollState(pos, view.getTop());
712 }
713 }
714 }
715
716 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
717 if (scrollPosition != null) {
718
719 this.lastMessageUuid = lastMessageUuid;
720 if (lastMessageUuid != null) {
721 binding.unreadCountCustomView.setUnreadCount(
722 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
723 }
724 // TODO maybe this needs a 'post'
725 this.binding.messagesView.setSelectionFromTop(
726 scrollPosition.position, scrollPosition.offset);
727 toggleScrollDownButton();
728 }
729 }
730
731 private void attachLocationToConversation(Conversation conversation, Uri uri) {
732 if (conversation == null) {
733 return;
734 }
735 activity.xmppConnectionService.attachLocationToConversation(
736 conversation,
737 uri,
738 new UiCallback<Message>() {
739
740 @Override
741 public void success(Message message) {}
742
743 @Override
744 public void error(int errorCode, Message object) {
745 // TODO show possible pgp error
746 }
747
748 @Override
749 public void userInputRequired(PendingIntent pi, Message object) {}
750 });
751 }
752
753 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
754 if (conversation == null) {
755 return;
756 }
757 final Toast prepareFileToast =
758 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
759 prepareFileToast.show();
760 activity.delegateUriPermissionsToService(uri);
761 activity.xmppConnectionService.attachFileToConversation(
762 conversation,
763 uri,
764 type,
765 new UiInformableCallback<Message>() {
766 @Override
767 public void inform(final String text) {
768 hidePrepareFileToast(prepareFileToast);
769 runOnUiThread(() -> activity.replaceToast(text));
770 }
771
772 @Override
773 public void success(Message message) {
774 runOnUiThread(() -> activity.hideToast());
775 hidePrepareFileToast(prepareFileToast);
776 }
777
778 @Override
779 public void error(final int errorCode, Message message) {
780 hidePrepareFileToast(prepareFileToast);
781 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
782 }
783
784 @Override
785 public void userInputRequired(PendingIntent pi, Message message) {
786 hidePrepareFileToast(prepareFileToast);
787 }
788 });
789 }
790
791 public void attachEditorContentToConversation(Uri uri) {
792 mediaPreviewAdapter.addMediaPreviews(
793 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
794 toggleInputMethod();
795 }
796
797 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
798 if (conversation == null) {
799 return;
800 }
801 final Toast prepareFileToast =
802 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
803 prepareFileToast.show();
804 activity.delegateUriPermissionsToService(uri);
805 activity.xmppConnectionService.attachImageToConversation(
806 conversation,
807 uri,
808 type,
809 new UiCallback<Message>() {
810
811 @Override
812 public void userInputRequired(PendingIntent pi, Message object) {
813 hidePrepareFileToast(prepareFileToast);
814 }
815
816 @Override
817 public void success(Message message) {
818 hidePrepareFileToast(prepareFileToast);
819 }
820
821 @Override
822 public void error(final int error, final Message message) {
823 hidePrepareFileToast(prepareFileToast);
824 final ConversationsActivity activity = ConversationFragment.this.activity;
825 if (activity == null) {
826 return;
827 }
828 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
829 }
830 });
831 }
832
833 private void hidePrepareFileToast(final Toast prepareFileToast) {
834 if (prepareFileToast != null && activity != null) {
835 activity.runOnUiThread(prepareFileToast::cancel);
836 }
837 }
838
839 private void sendMessage() {
840 if (mediaPreviewAdapter.hasAttachments()) {
841 commitAttachments();
842 return;
843 }
844 final Editable text = this.binding.textinput.getText();
845 final String body = text == null ? "" : text.toString();
846 final Conversation conversation = this.conversation;
847 if (body.isEmpty() || conversation == null) {
848 return;
849 }
850 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
851 return;
852 }
853 final Message message;
854 if (conversation.getCorrectingMessage() == null) {
855 message = new Message(conversation, body, conversation.getNextEncryption());
856 Message.configurePrivateMessage(message);
857 } else {
858 message = conversation.getCorrectingMessage();
859 message.setBody(body);
860 message.putEdited(message.getUuid(), message.getServerMsgId());
861 message.setUuid(UUID.randomUUID().toString());
862 }
863 switch (conversation.getNextEncryption()) {
864 case Message.ENCRYPTION_PGP:
865 sendPgpMessage(message);
866 break;
867 default:
868 sendMessage(message);
869 }
870 }
871
872 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
873 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
874 && trustKeysIfNeeded(requestCode);
875 }
876
877 protected boolean trustKeysIfNeeded(int requestCode) {
878 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
879 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
880 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
881 boolean hasUndecidedOwn =
882 !axolotlService
883 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
884 .isEmpty();
885 boolean hasUndecidedContacts =
886 !axolotlService
887 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
888 .isEmpty();
889 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
890 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
891 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
892 if (hasUndecidedOwn
893 || hasUndecidedContacts
894 || hasPendingKeys
895 || hasNoTrustedKeys
896 || hasUnaccepted
897 || downloadInProgress) {
898 axolotlService.createSessionsIfNeeded(conversation);
899 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
900 String[] contacts = new String[targets.size()];
901 for (int i = 0; i < contacts.length; ++i) {
902 contacts[i] = targets.get(i).toString();
903 }
904 intent.putExtra("contacts", contacts);
905 intent.putExtra(
906 EXTRA_ACCOUNT, conversation.getAccount().getJid().asBareJid().toString());
907 intent.putExtra("conversation", conversation.getUuid());
908 startActivityForResult(intent, requestCode);
909 return true;
910 } else {
911 return false;
912 }
913 }
914
915 public void updateChatMsgHint() {
916 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
917 if (conversation.getCorrectingMessage() != null) {
918 this.binding.textInputHint.setVisibility(View.GONE);
919 this.binding.textinput.setHint(R.string.send_corrected_message);
920 } else if (multi && conversation.getNextCounterpart() != null) {
921 this.binding.textinput.setHint(R.string.send_unencrypted_message);
922 this.binding.textInputHint.setVisibility(View.VISIBLE);
923 this.binding.textInputHint.setText(
924 getString(
925 R.string.send_private_message_to,
926 conversation.getNextCounterpart().getResource()));
927 } else if (multi && !conversation.getMucOptions().participating()) {
928 this.binding.textInputHint.setVisibility(View.GONE);
929 this.binding.textinput.setHint(R.string.you_are_not_participating);
930 } else {
931 this.binding.textInputHint.setVisibility(View.GONE);
932 this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
933 getActivity().invalidateOptionsMenu();
934 }
935 }
936
937 public void setupIme() {
938 this.binding.textinput.refreshIme();
939 }
940
941 private void handleActivityResult(ActivityResult activityResult) {
942 if (activityResult.resultCode == Activity.RESULT_OK) {
943 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
944 } else {
945 handleNegativeActivityResult(activityResult.requestCode);
946 }
947 }
948
949 private void handlePositiveActivityResult(int requestCode, final Intent data) {
950 switch (requestCode) {
951 case REQUEST_TRUST_KEYS_TEXT:
952 sendMessage();
953 break;
954 case REQUEST_TRUST_KEYS_ATTACHMENTS:
955 commitAttachments();
956 break;
957 case REQUEST_START_AUDIO_CALL:
958 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
959 break;
960 case REQUEST_START_VIDEO_CALL:
961 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
962 break;
963 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
964 final List<Attachment> imageUris =
965 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
966 mediaPreviewAdapter.addMediaPreviews(imageUris);
967 toggleInputMethod();
968 break;
969 case ATTACHMENT_CHOICE_TAKE_PHOTO:
970 final Uri takePhotoUri = pendingTakePhotoUri.pop();
971 if (takePhotoUri != null) {
972 mediaPreviewAdapter.addMediaPreviews(
973 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
974 toggleInputMethod();
975 } else {
976 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
977 }
978 break;
979 case ATTACHMENT_CHOICE_CHOOSE_FILE:
980 case ATTACHMENT_CHOICE_RECORD_VIDEO:
981 case ATTACHMENT_CHOICE_RECORD_VOICE:
982 final Attachment.Type type =
983 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
984 ? Attachment.Type.RECORDING
985 : Attachment.Type.FILE;
986 final List<Attachment> fileUris =
987 Attachment.extractAttachments(getActivity(), data, type);
988 mediaPreviewAdapter.addMediaPreviews(fileUris);
989 toggleInputMethod();
990 break;
991 case ATTACHMENT_CHOICE_LOCATION:
992 final double latitude = data.getDoubleExtra("latitude", 0);
993 final double longitude = data.getDoubleExtra("longitude", 0);
994 final int accuracy = data.getIntExtra("accuracy", 0);
995 final Uri geo;
996 if (accuracy > 0) {
997 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
998 } else {
999 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1000 }
1001 mediaPreviewAdapter.addMediaPreviews(
1002 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1003 toggleInputMethod();
1004 break;
1005 case REQUEST_INVITE_TO_CONVERSATION:
1006 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1007 if (invite != null) {
1008 if (invite.execute(activity)) {
1009 activity.mToast =
1010 Toast.makeText(
1011 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1012 activity.mToast.show();
1013 }
1014 }
1015 break;
1016 }
1017 }
1018
1019 private void commitAttachments() {
1020 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1021 if (anyNeedsExternalStoragePermission(attachments)
1022 && !hasPermissions(
1023 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1024 return;
1025 }
1026 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1027 return;
1028 }
1029 final PresenceSelector.OnPresenceSelected callback =
1030 () -> {
1031 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1032 final Attachment attachment = i.next();
1033 if (attachment.getType() == Attachment.Type.LOCATION) {
1034 attachLocationToConversation(conversation, attachment.getUri());
1035 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1036 Log.d(
1037 Config.LOGTAG,
1038 "ConversationsActivity.commitAttachments() - attaching image to"
1039 + " conversations. CHOOSE_IMAGE");
1040 attachImageToConversation(
1041 conversation, attachment.getUri(), attachment.getMime());
1042 } else {
1043 Log.d(
1044 Config.LOGTAG,
1045 "ConversationsActivity.commitAttachments() - attaching file to"
1046 + " conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1047 attachFileToConversation(
1048 conversation, attachment.getUri(), attachment.getMime());
1049 }
1050 }
1051 mediaPreviewAdapter.notifyDataSetChanged();
1052 toggleInputMethod();
1053 };
1054 if (conversation == null
1055 || conversation.getMode() == Conversation.MODE_MULTI
1056 || Attachment.canBeSendInBand(attachments)
1057 || (conversation.getAccount().httpUploadAvailable()
1058 && FileBackend.allFilesUnderSize(
1059 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1060 callback.onPresenceSelected();
1061 } else {
1062 activity.selectPresence(conversation, callback);
1063 }
1064 }
1065
1066 private static boolean anyNeedsExternalStoragePermission(
1067 final Collection<Attachment> attachments) {
1068 for (final Attachment attachment : attachments) {
1069 if (attachment.getType() != Attachment.Type.LOCATION) {
1070 return true;
1071 }
1072 }
1073 return false;
1074 }
1075
1076 public void toggleInputMethod() {
1077 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1078 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1079 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1080 updateSendButton();
1081 }
1082
1083 private void handleNegativeActivityResult(int requestCode) {
1084 switch (requestCode) {
1085 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1086 if (pendingTakePhotoUri.clear()) {
1087 Log.d(
1088 Config.LOGTAG,
1089 "cleared pending photo uri after negative activity result");
1090 }
1091 break;
1092 }
1093 }
1094
1095 @Override
1096 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1097 super.onActivityResult(requestCode, resultCode, data);
1098 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1099 if (activity != null && activity.xmppConnectionService != null) {
1100 handleActivityResult(activityResult);
1101 } else {
1102 this.postponedActivityResult.push(activityResult);
1103 }
1104 }
1105
1106 public void unblockConversation(final Blockable conversation) {
1107 activity.xmppConnectionService.sendUnblockRequest(conversation);
1108 }
1109
1110 @Override
1111 public void onAttach(Activity activity) {
1112 super.onAttach(activity);
1113 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1114 if (activity instanceof ConversationsActivity) {
1115 this.activity = (ConversationsActivity) activity;
1116 } else {
1117 throw new IllegalStateException(
1118 "Trying to attach fragment to activity that is not the ConversationsActivity");
1119 }
1120 }
1121
1122 @Override
1123 public void onDetach() {
1124 super.onDetach();
1125 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1126 }
1127
1128 @Override
1129 public void onCreate(Bundle savedInstanceState) {
1130 super.onCreate(savedInstanceState);
1131 setHasOptionsMenu(true);
1132 }
1133
1134 @Override
1135 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1136 menuInflater.inflate(R.menu.fragment_conversation, menu);
1137 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1138 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1139 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1140 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1141 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1142 final MenuItem menuCall = menu.findItem(R.id.action_call);
1143 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1144 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1145 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1146
1147 if (conversation != null) {
1148 if (conversation.getMode() == Conversation.MODE_MULTI) {
1149 menuContactDetails.setVisible(false);
1150 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1151 menuMucDetails.setTitle(
1152 conversation.getMucOptions().isPrivateAndNonAnonymous()
1153 ? R.string.action_muc_details
1154 : R.string.channel_details);
1155 menuCall.setVisible(false);
1156 menuOngoingCall.setVisible(false);
1157 } else {
1158 final XmppConnectionService service =
1159 activity == null ? null : activity.xmppConnectionService;
1160 final Optional<OngoingRtpSession> ongoingRtpSession =
1161 service == null
1162 ? Optional.absent()
1163 : service.getJingleConnectionManager()
1164 .getOngoingRtpConnection(conversation.getContact());
1165 if (ongoingRtpSession.isPresent()) {
1166 menuOngoingCall.setVisible(true);
1167 menuCall.setVisible(false);
1168 } else {
1169 menuOngoingCall.setVisible(false);
1170 // use RtpCapability.check(conversation.getContact()); to check if contact
1171 // actually has support
1172 final boolean cameraAvailable =
1173 activity != null && activity.isCameraFeatureAvailable();
1174 menuCall.setVisible(true);
1175 menuVideoCall.setVisible(cameraAvailable);
1176 }
1177 menuContactDetails.setVisible(!this.conversation.withSelf());
1178 menuMucDetails.setVisible(false);
1179 menuInviteContact.setVisible(
1180 service != null
1181 && service.findConferenceServer(conversation.getAccount()) != null);
1182 }
1183 if (conversation.isMuted()) {
1184 menuMute.setVisible(false);
1185 } else {
1186 menuUnmute.setVisible(false);
1187 }
1188 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
1189 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1190 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1191 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1192 } else {
1193 menuTogglePinned.setTitle(R.string.add_to_favorites);
1194 }
1195 }
1196 super.onCreateOptionsMenu(menu, menuInflater);
1197 }
1198
1199 @Override
1200 public View onCreateView(
1201 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1202 this.binding =
1203 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1204 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1205
1206 binding.textinput.addTextChangedListener(
1207 new StylingHelper.MessageEditorStyler(binding.textinput));
1208
1209 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1210 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1211
1212 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1213
1214 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1215 binding.messagesView.setOnScrollListener(mOnScrollListener);
1216 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1217 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1218 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1219 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1220 messageListAdapter.setOnContactPictureClicked(this);
1221 messageListAdapter.setOnContactPictureLongClicked(this);
1222 binding.messagesView.setAdapter(messageListAdapter);
1223
1224 registerForContextMenu(binding.messagesView);
1225
1226 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1227 this.binding.textinput.setCustomInsertionActionModeCallback(
1228 new EditMessageActionModeCallback(this.binding.textinput));
1229 }
1230
1231 return binding.getRoot();
1232 }
1233
1234 @Override
1235 public void onDestroyView() {
1236 super.onDestroyView();
1237 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1238 messageListAdapter.setOnContactPictureClicked(null);
1239 messageListAdapter.setOnContactPictureLongClicked(null);
1240 }
1241
1242 private void quoteText(String text) {
1243 if (binding.textinput.isEnabled()) {
1244 binding.textinput.insertAsQuote(text);
1245 binding.textinput.requestFocus();
1246 InputMethodManager inputMethodManager =
1247 (InputMethodManager)
1248 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1249 if (inputMethodManager != null) {
1250 inputMethodManager.showSoftInput(
1251 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1252 }
1253 }
1254 }
1255
1256 private void quoteMessage(Message message) {
1257 quoteText(MessageUtils.prepareQuote(message));
1258 }
1259
1260 @Override
1261 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1262 // This should cancel any remaining click events that would otherwise trigger links
1263 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1264 synchronized (this.messageList) {
1265 super.onCreateContextMenu(menu, v, menuInfo);
1266 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1267 this.selectedMessage = this.messageList.get(acmi.position);
1268 populateContextMenu(menu);
1269 }
1270 }
1271
1272 private void populateContextMenu(final ContextMenu menu) {
1273 final Message m = this.selectedMessage;
1274 final Transferable t = m.getTransferable();
1275 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1276
1277 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1278 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1279 return;
1280 }
1281
1282 if (m.getStatus() == Message.STATUS_RECEIVED
1283 && t != null
1284 && (t.getStatus() == Transferable.STATUS_CANCELLED
1285 || t.getStatus() == Transferable.STATUS_FAILED)) {
1286 return;
1287 }
1288
1289 final boolean deleted = m.isDeleted();
1290 final boolean encrypted =
1291 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1292 || m.getEncryption() == Message.ENCRYPTION_PGP;
1293 final boolean receiving =
1294 m.getStatus() == Message.STATUS_RECEIVED
1295 && (t instanceof JingleFileTransferConnection
1296 || t instanceof HttpDownloadConnection);
1297 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1298 menu.setHeaderTitle(R.string.message_options);
1299 final MenuItem addReaction = menu.findItem(R.id.action_add_reaction);
1300 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1301 final MenuItem openWith = menu.findItem(R.id.open_with);
1302 final MenuItem copyMessage = menu.findItem(R.id.copy_message);
1303 final MenuItem copyLink = menu.findItem(R.id.copy_link);
1304 final MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1305 final MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1306 final MenuItem correctMessage = menu.findItem(R.id.correct_message);
1307 final MenuItem shareWith = menu.findItem(R.id.share_with);
1308 final MenuItem sendAgain = menu.findItem(R.id.send_again);
1309 final MenuItem retryAsP2P = menu.findItem(R.id.send_again_as_p2p);
1310 final MenuItem copyUrl = menu.findItem(R.id.copy_url);
1311 final MenuItem downloadFile = menu.findItem(R.id.download_file);
1312 final MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1313 final MenuItem deleteFile = menu.findItem(R.id.delete_file);
1314 final MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1315 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1316 final boolean showError =
1317 m.getStatus() == Message.STATUS_SEND_FAILED
1318 && m.getErrorMessage() != null
1319 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1320 final Conversational conversational = m.getConversation();
1321 if (m.getStatus() == Message.STATUS_RECEIVED
1322 && conversational instanceof Conversation c) {
1323 final XmppConnection connection = c.getAccount().getXmppConnection();
1324 if (c.isWithStranger()
1325 && m.getServerMsgId() != null
1326 && !c.isBlocked()
1327 && connection != null
1328 && connection.getFeatures().spamReporting()) {
1329 reportAndBlock.setVisible(true);
1330 }
1331 }
1332 if (conversational instanceof Conversation c) {
1333 addReaction.setVisible(
1334 !showError
1335 && !m.isDeleted()
1336 && (c.getMode() == Conversational.MODE_SINGLE
1337 || (c.getMucOptions().occupantId()
1338 && c.getMucOptions().participating())));
1339 } else {
1340 addReaction.setVisible(false);
1341 }
1342 if (!m.isFileOrImage()
1343 && !encrypted
1344 && !m.isGeoUri()
1345 && !m.treatAsDownloadable()
1346 && !unInitiatedButKnownSize
1347 && t == null) {
1348 copyMessage.setVisible(true);
1349 quoteMessage.setVisible(!showError && !MessageUtils.prepareQuote(m).isEmpty());
1350 final var firstUri = Iterables.getFirst(Linkify.getLinks(m.getBody()), null);
1351 if (firstUri != null) {
1352 final var scheme = firstUri.getScheme();
1353 final @StringRes int resForScheme =
1354 switch (scheme) {
1355 case "xmpp" -> R.string.copy_jabber_id;
1356 case "http", "https", "gemini" -> R.string.copy_link;
1357 case "geo" -> R.string.copy_geo_uri;
1358 case "tel" -> R.string.copy_telephone_number;
1359 case "mailto" -> R.string.copy_email_address;
1360 default -> R.string.copy_URI;
1361 };
1362 copyLink.setTitle(resForScheme);
1363 copyLink.setVisible(true);
1364 } else {
1365 copyLink.setVisible(false);
1366 }
1367 }
1368 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1369 retryDecryption.setVisible(true);
1370 }
1371 if (!showError
1372 && m.getType() == Message.TYPE_TEXT
1373 && !m.isGeoUri()
1374 && m.isLastCorrectableMessage()
1375 && m.getConversation() instanceof Conversation) {
1376 correctMessage.setVisible(true);
1377 }
1378 if ((m.isFileOrImage() && !deleted && !receiving)
1379 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1380 && !unInitiatedButKnownSize
1381 && t == null) {
1382 shareWith.setVisible(true);
1383 }
1384 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1385 sendAgain.setVisible(true);
1386 final var fileNotUploaded = m.isFileOrImage() && !m.hasFileOnRemoteHost();
1387 final var isPeerOnline =
1388 conversational.getMode() == Conversation.MODE_SINGLE
1389 && (conversational instanceof Conversation c)
1390 && !c.getContact().getPresences().isEmpty();
1391 retryAsP2P.setVisible(fileNotUploaded && isPeerOnline);
1392 }
1393 if (m.hasFileOnRemoteHost()
1394 || m.isGeoUri()
1395 || m.treatAsDownloadable()
1396 || unInitiatedButKnownSize
1397 || t instanceof HttpDownloadConnection) {
1398 copyUrl.setVisible(true);
1399 }
1400 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1401 downloadFile.setVisible(true);
1402 downloadFile.setTitle(
1403 activity.getString(
1404 R.string.download_x_file,
1405 UIHelper.getFileDescriptionString(activity, m)));
1406 }
1407 final boolean waitingOfferedSending =
1408 m.getStatus() == Message.STATUS_WAITING
1409 || m.getStatus() == Message.STATUS_UNSEND
1410 || m.getStatus() == Message.STATUS_OFFERED;
1411 final boolean cancelable =
1412 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1413 if (cancelable) {
1414 cancelTransmission.setVisible(true);
1415 }
1416 if (m.isFileOrImage() && !deleted && !cancelable) {
1417 final String path = m.getRelativeFilePath();
1418 if (path == null
1419 || !path.startsWith("/")
1420 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1421 deleteFile.setVisible(true);
1422 deleteFile.setTitle(
1423 activity.getString(
1424 R.string.delete_x_file,
1425 UIHelper.getFileDescriptionString(activity, m)));
1426 }
1427 }
1428 if (showError) {
1429 showErrorMessage.setVisible(true);
1430 }
1431 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1432 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1433 || (mime != null && mime.startsWith("audio/"))) {
1434 openWith.setVisible(true);
1435 }
1436 }
1437 }
1438
1439 @Override
1440 public boolean onContextItemSelected(MenuItem item) {
1441 switch (item.getItemId()) {
1442 case R.id.share_with:
1443 ShareUtil.share(activity, selectedMessage);
1444 return true;
1445 case R.id.correct_message:
1446 correctMessage(selectedMessage);
1447 return true;
1448 case R.id.copy_message:
1449 ShareUtil.copyToClipboard(activity, selectedMessage);
1450 return true;
1451 case R.id.copy_link:
1452 ShareUtil.copyLinkToClipboard(activity, selectedMessage);
1453 return true;
1454 case R.id.quote_message:
1455 quoteMessage(selectedMessage);
1456 return true;
1457 case R.id.send_again:
1458 resendMessage(selectedMessage, false);
1459 return true;
1460 case R.id.send_again_as_p2p:
1461 resendMessage(selectedMessage, true);
1462 return true;
1463 case R.id.copy_url:
1464 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1465 return true;
1466 case R.id.download_file:
1467 startDownloadable(selectedMessage);
1468 return true;
1469 case R.id.cancel_transmission:
1470 cancelTransmission(selectedMessage);
1471 return true;
1472 case R.id.retry_decryption:
1473 retryDecryption(selectedMessage);
1474 return true;
1475 case R.id.delete_file:
1476 deleteFile(selectedMessage);
1477 return true;
1478 case R.id.show_error_message:
1479 showErrorMessage(selectedMessage);
1480 return true;
1481 case R.id.open_with:
1482 openWith(selectedMessage);
1483 return true;
1484 case R.id.action_report_and_block:
1485 reportMessage(selectedMessage);
1486 return true;
1487 case R.id.action_add_reaction:
1488 addReaction(selectedMessage);
1489 return true;
1490 default:
1491 return super.onContextItemSelected(item);
1492 }
1493 }
1494
1495 @Override
1496 public boolean onOptionsItemSelected(final MenuItem item) {
1497 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1498 return false;
1499 } else if (conversation == null) {
1500 return super.onOptionsItemSelected(item);
1501 }
1502 switch (item.getItemId()) {
1503 case R.id.encryption_choice_axolotl:
1504 case R.id.encryption_choice_pgp:
1505 case R.id.encryption_choice_none:
1506 handleEncryptionSelection(item);
1507 break;
1508 case R.id.attach_choose_picture:
1509 case R.id.attach_take_picture:
1510 case R.id.attach_record_video:
1511 case R.id.attach_choose_file:
1512 case R.id.attach_record_voice:
1513 case R.id.attach_location:
1514 handleAttachmentSelection(item);
1515 break;
1516 case R.id.action_search:
1517 startSearch();
1518 break;
1519 case R.id.action_archive:
1520 activity.xmppConnectionService.archiveConversation(conversation);
1521 break;
1522 case R.id.action_contact_details:
1523 activity.switchToContactDetails(conversation.getContact());
1524 break;
1525 case R.id.action_muc_details:
1526 ConferenceDetailsActivity.open(getActivity(), conversation);
1527 break;
1528 case R.id.action_invite:
1529 startActivityForResult(
1530 ChooseContactActivity.create(activity, conversation),
1531 REQUEST_INVITE_TO_CONVERSATION);
1532 break;
1533 case R.id.action_clear_history:
1534 clearHistoryDialog(conversation);
1535 break;
1536 case R.id.action_mute:
1537 muteConversationDialog(conversation);
1538 break;
1539 case R.id.action_unmute:
1540 unMuteConversation(conversation);
1541 break;
1542 case R.id.action_block:
1543 case R.id.action_unblock:
1544 final Activity activity = getActivity();
1545 if (activity instanceof XmppActivity) {
1546 BlockContactDialog.show((XmppActivity) activity, conversation);
1547 }
1548 break;
1549 case R.id.action_audio_call:
1550 checkPermissionAndTriggerAudioCall();
1551 break;
1552 case R.id.action_video_call:
1553 checkPermissionAndTriggerVideoCall();
1554 break;
1555 case R.id.action_ongoing_call:
1556 returnToOngoingCall();
1557 break;
1558 case R.id.action_toggle_pinned:
1559 togglePinned();
1560 break;
1561 default:
1562 break;
1563 }
1564 return super.onOptionsItemSelected(item);
1565 }
1566
1567 private void startSearch() {
1568 final Intent intent = new Intent(getActivity(), SearchActivity.class);
1569 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
1570 startActivity(intent);
1571 }
1572
1573 private void returnToOngoingCall() {
1574 final Optional<OngoingRtpSession> ongoingRtpSession =
1575 activity.xmppConnectionService
1576 .getJingleConnectionManager()
1577 .getOngoingRtpConnection(conversation.getContact());
1578 if (ongoingRtpSession.isPresent()) {
1579 final OngoingRtpSession id = ongoingRtpSession.get();
1580 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
1581 intent.setAction(Intent.ACTION_VIEW);
1582 intent.putExtra(
1583 RtpSessionActivity.EXTRA_ACCOUNT,
1584 id.getAccount().getJid().asBareJid().toString());
1585 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toString());
1586 if (id instanceof AbstractJingleConnection) {
1587 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
1588 startActivity(intent);
1589 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
1590 if (Media.audioOnly(proposal.media)) {
1591 intent.putExtra(
1592 RtpSessionActivity.EXTRA_LAST_ACTION,
1593 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1594 } else {
1595 intent.putExtra(
1596 RtpSessionActivity.EXTRA_LAST_ACTION,
1597 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1598 }
1599 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
1600 startActivity(intent);
1601 }
1602 }
1603 }
1604
1605 private void togglePinned() {
1606 final boolean pinned =
1607 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
1608 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
1609 activity.xmppConnectionService.updateConversation(conversation);
1610 activity.invalidateOptionsMenu();
1611 }
1612
1613 private void checkPermissionAndTriggerAudioCall() {
1614 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1615 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1616 return;
1617 }
1618 final List<String> permissions;
1619 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1620 permissions =
1621 Arrays.asList(
1622 Manifest.permission.RECORD_AUDIO,
1623 Manifest.permission.BLUETOOTH_CONNECT);
1624 } else {
1625 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
1626 }
1627 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
1628 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1629 }
1630 }
1631
1632 private void checkPermissionAndTriggerVideoCall() {
1633 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1634 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1635 return;
1636 }
1637 final List<String> permissions;
1638 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1639 permissions =
1640 Arrays.asList(
1641 Manifest.permission.RECORD_AUDIO,
1642 Manifest.permission.CAMERA,
1643 Manifest.permission.BLUETOOTH_CONNECT);
1644 } else {
1645 permissions =
1646 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
1647 }
1648 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
1649 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1650 }
1651 }
1652
1653 private void triggerRtpSession(final String action) {
1654 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
1655 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
1656 .show();
1657 return;
1658 }
1659 final Account account = conversation.getAccount();
1660 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
1661 activity.xmppConnectionService.updateAccount(account);
1662 }
1663 final Contact contact = conversation.getContact();
1664 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
1665 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
1666 } else {
1667 final RtpCapability.Capability capability;
1668 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
1669 capability = RtpCapability.Capability.VIDEO;
1670 } else {
1671 capability = RtpCapability.Capability.AUDIO;
1672 }
1673 PresenceSelector.selectFullJidForDirectRtpConnection(
1674 activity,
1675 contact,
1676 capability,
1677 fullJid -> {
1678 triggerRtpSession(contact.getAccount(), fullJid, action);
1679 });
1680 }
1681 }
1682
1683 private void triggerRtpSession(final Account account, final Jid with, final String action) {
1684 CallIntegrationConnectionService.placeCall(
1685 activity.xmppConnectionService,
1686 account,
1687 with,
1688 RtpSessionActivity.actionToMedia(action));
1689 }
1690
1691 private void handleAttachmentSelection(MenuItem item) {
1692 switch (item.getItemId()) {
1693 case R.id.attach_choose_picture:
1694 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
1695 break;
1696 case R.id.attach_take_picture:
1697 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
1698 break;
1699 case R.id.attach_record_video:
1700 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
1701 break;
1702 case R.id.attach_choose_file:
1703 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
1704 break;
1705 case R.id.attach_record_voice:
1706 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
1707 break;
1708 case R.id.attach_location:
1709 attachFile(ATTACHMENT_CHOICE_LOCATION);
1710 break;
1711 }
1712 }
1713
1714 private void handleEncryptionSelection(MenuItem item) {
1715 if (conversation == null) {
1716 return;
1717 }
1718 final boolean updated;
1719 switch (item.getItemId()) {
1720 case R.id.encryption_choice_none:
1721 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1722 item.setChecked(true);
1723 break;
1724 case R.id.encryption_choice_pgp:
1725 if (activity.hasPgp()) {
1726 if (conversation.getAccount().getPgpSignature() != null) {
1727 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
1728 item.setChecked(true);
1729 } else {
1730 updated = false;
1731 activity.announcePgp(
1732 conversation.getAccount(),
1733 conversation,
1734 null,
1735 activity.onOpenPGPKeyPublished);
1736 }
1737 } else {
1738 activity.showInstallPgpDialog();
1739 updated = false;
1740 }
1741 break;
1742 case R.id.encryption_choice_axolotl:
1743 Log.d(
1744 Config.LOGTAG,
1745 AxolotlService.getLogprefix(conversation.getAccount())
1746 + "Enabled axolotl for Contact "
1747 + conversation.getContact().getJid());
1748 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
1749 item.setChecked(true);
1750 break;
1751 default:
1752 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1753 break;
1754 }
1755 if (updated) {
1756 activity.xmppConnectionService.updateConversation(conversation);
1757 }
1758 updateChatMsgHint();
1759 getActivity().invalidateOptionsMenu();
1760 activity.refreshUi();
1761 }
1762
1763 public void attachFile(final int attachmentChoice) {
1764 attachFile(attachmentChoice, true);
1765 }
1766
1767 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
1768 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
1769 if (!hasPermissions(
1770 attachmentChoice,
1771 Manifest.permission.WRITE_EXTERNAL_STORAGE,
1772 Manifest.permission.RECORD_AUDIO)) {
1773 return;
1774 }
1775 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
1776 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
1777 if (!hasPermissions(
1778 attachmentChoice,
1779 Manifest.permission.WRITE_EXTERNAL_STORAGE,
1780 Manifest.permission.CAMERA)) {
1781 return;
1782 }
1783 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
1784 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1785 return;
1786 }
1787 }
1788 if (updateRecentlyUsed) {
1789 storeRecentlyUsedQuickAction(attachmentChoice);
1790 }
1791 final int encryption = conversation.getNextEncryption();
1792 final int mode = conversation.getMode();
1793 if (encryption == Message.ENCRYPTION_PGP) {
1794 if (activity.hasPgp()) {
1795 if (mode == Conversation.MODE_SINGLE
1796 && conversation.getContact().getPgpKeyId() != 0) {
1797 activity.xmppConnectionService
1798 .getPgpEngine()
1799 .hasKey(
1800 conversation.getContact(),
1801 new UiCallback<Contact>() {
1802
1803 @Override
1804 public void userInputRequired(
1805 PendingIntent pi, Contact contact) {
1806 startPendingIntent(pi, attachmentChoice);
1807 }
1808
1809 @Override
1810 public void success(Contact contact) {
1811 invokeAttachFileIntent(attachmentChoice);
1812 }
1813
1814 @Override
1815 public void error(int error, Contact contact) {
1816 activity.replaceToast(getString(error));
1817 }
1818 });
1819 } else if (mode == Conversation.MODE_MULTI
1820 && conversation.getMucOptions().pgpKeysInUse()) {
1821 if (!conversation.getMucOptions().everybodyHasKeys()) {
1822 Toast warning =
1823 Toast.makeText(
1824 getActivity(),
1825 R.string.missing_public_keys,
1826 Toast.LENGTH_LONG);
1827 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
1828 warning.show();
1829 }
1830 invokeAttachFileIntent(attachmentChoice);
1831 } else {
1832 showNoPGPKeyDialog(
1833 false,
1834 (dialog, which) -> {
1835 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1836 activity.xmppConnectionService.updateConversation(conversation);
1837 invokeAttachFileIntent(attachmentChoice);
1838 });
1839 }
1840 } else {
1841 activity.showInstallPgpDialog();
1842 }
1843 } else {
1844 invokeAttachFileIntent(attachmentChoice);
1845 }
1846 }
1847
1848 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
1849 try {
1850 activity.getPreferences()
1851 .edit()
1852 .putString(
1853 RECENTLY_USED_QUICK_ACTION,
1854 SendButtonAction.of(attachmentChoice).toString())
1855 .apply();
1856 } catch (IllegalArgumentException e) {
1857 // just do not save
1858 }
1859 }
1860
1861 @Override
1862 public void onRequestPermissionsResult(
1863 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
1864 final PermissionUtils.PermissionResult permissionResult =
1865 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
1866 if (grantResults.length > 0) {
1867 if (allGranted(permissionResult.grantResults)) {
1868 switch (requestCode) {
1869 case REQUEST_START_DOWNLOAD:
1870 if (this.mPendingDownloadableMessage != null) {
1871 startDownloadable(this.mPendingDownloadableMessage);
1872 }
1873 break;
1874 case REQUEST_ADD_EDITOR_CONTENT:
1875 if (this.mPendingEditorContent != null) {
1876 attachEditorContentToConversation(this.mPendingEditorContent);
1877 }
1878 break;
1879 case REQUEST_COMMIT_ATTACHMENTS:
1880 commitAttachments();
1881 break;
1882 case REQUEST_START_AUDIO_CALL:
1883 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1884 break;
1885 case REQUEST_START_VIDEO_CALL:
1886 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1887 break;
1888 default:
1889 attachFile(requestCode);
1890 break;
1891 }
1892 } else {
1893 @StringRes int res;
1894 String firstDenied =
1895 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
1896 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
1897 res = R.string.no_microphone_permission;
1898 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
1899 res = R.string.no_camera_permission;
1900 } else {
1901 res = R.string.no_storage_permission;
1902 }
1903 Toast.makeText(
1904 getActivity(),
1905 getString(res, getString(R.string.app_name)),
1906 Toast.LENGTH_SHORT)
1907 .show();
1908 }
1909 }
1910 if (writeGranted(grantResults, permissions)) {
1911 if (activity != null && activity.xmppConnectionService != null) {
1912 activity.xmppConnectionService.getBitmapCache().evictAll();
1913 activity.xmppConnectionService.restartFileObserver();
1914 }
1915 refresh();
1916 }
1917 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
1918 XmppConnectionService.toggleForegroundService(activity);
1919 }
1920 }
1921
1922 public void startDownloadable(Message message) {
1923 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1924 this.mPendingDownloadableMessage = message;
1925 return;
1926 }
1927 Transferable transferable = message.getTransferable();
1928 if (transferable != null) {
1929 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
1930 createNewConnection(message);
1931 return;
1932 }
1933 if (!transferable.start()) {
1934 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
1935 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
1936 .show();
1937 }
1938 } else if (message.treatAsDownloadable()
1939 || message.hasFileOnRemoteHost()
1940 || MessageUtils.unInitiatedButKnownSize(message)) {
1941 createNewConnection(message);
1942 } else {
1943 Log.d(
1944 Config.LOGTAG,
1945 message.getConversation().getAccount() + ": unable to start downloadable");
1946 }
1947 }
1948
1949 private void createNewConnection(final Message message) {
1950 if (!activity.xmppConnectionService.hasInternetConnection()) {
1951 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
1952 .show();
1953 return;
1954 }
1955 activity.xmppConnectionService
1956 .getHttpConnectionManager()
1957 .createNewDownloadConnection(message, true);
1958 }
1959
1960 @SuppressLint("InflateParams")
1961 protected void clearHistoryDialog(final Conversation conversation) {
1962 final MaterialAlertDialogBuilder builder =
1963 new MaterialAlertDialogBuilder(requireActivity());
1964 builder.setTitle(R.string.clear_conversation_history);
1965 final View dialogView =
1966 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
1967 final CheckBox endConversationCheckBox =
1968 dialogView.findViewById(R.id.end_conversation_checkbox);
1969 builder.setView(dialogView);
1970 builder.setNegativeButton(getString(R.string.cancel), null);
1971 builder.setPositiveButton(
1972 getString(R.string.confirm),
1973 (dialog, which) -> {
1974 this.activity.xmppConnectionService.clearConversationHistory(conversation);
1975 if (endConversationCheckBox.isChecked()) {
1976 this.activity.xmppConnectionService.archiveConversation(conversation);
1977 this.activity.onConversationArchived(conversation);
1978 } else {
1979 activity.onConversationsListItemUpdated();
1980 refresh();
1981 }
1982 });
1983 builder.create().show();
1984 }
1985
1986 protected void muteConversationDialog(final Conversation conversation) {
1987 final MaterialAlertDialogBuilder builder =
1988 new MaterialAlertDialogBuilder(requireActivity());
1989 builder.setTitle(R.string.disable_notifications);
1990 final int[] durations = getResources().getIntArray(R.array.mute_options_durations);
1991 final CharSequence[] labels = new CharSequence[durations.length];
1992 for (int i = 0; i < durations.length; ++i) {
1993 if (durations[i] == -1) {
1994 labels[i] = getString(R.string.until_further_notice);
1995 } else {
1996 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
1997 }
1998 }
1999 builder.setItems(
2000 labels,
2001 (dialog, which) -> {
2002 final long till;
2003 if (durations[which] == -1) {
2004 till = Long.MAX_VALUE;
2005 } else {
2006 till = System.currentTimeMillis() + (durations[which] * 1000L);
2007 }
2008 conversation.setMutedTill(till);
2009 activity.xmppConnectionService.updateConversation(conversation);
2010 activity.onConversationsListItemUpdated();
2011 refresh();
2012 requireActivity().invalidateOptionsMenu();
2013 });
2014 builder.create().show();
2015 }
2016
2017 private boolean hasPermissions(int requestCode, List<String> permissions) {
2018 final List<String> missingPermissions = new ArrayList<>();
2019 for (String permission : permissions) {
2020 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU
2021 || Config.ONLY_INTERNAL_STORAGE)
2022 && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2023 continue;
2024 }
2025 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2026 missingPermissions.add(permission);
2027 }
2028 }
2029 if (missingPermissions.size() == 0) {
2030 return true;
2031 } else {
2032 requestPermissions(missingPermissions.toArray(new String[0]), requestCode);
2033 return false;
2034 }
2035 }
2036
2037 private boolean hasPermissions(int requestCode, String... permissions) {
2038 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2039 }
2040
2041 public void unMuteConversation(final Conversation conversation) {
2042 conversation.setMutedTill(0);
2043 this.activity.xmppConnectionService.updateConversation(conversation);
2044 this.activity.onConversationsListItemUpdated();
2045 refresh();
2046 requireActivity().invalidateOptionsMenu();
2047 }
2048
2049 protected void invokeAttachFileIntent(final int attachmentChoice) {
2050 Intent intent = new Intent();
2051 boolean chooser = false;
2052 switch (attachmentChoice) {
2053 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2054 intent.setAction(Intent.ACTION_GET_CONTENT);
2055 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2056 intent.setType("image/*");
2057 chooser = true;
2058 break;
2059 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2060 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2061 break;
2062 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2063 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2064 pendingTakePhotoUri.push(uri);
2065 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2066 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2067 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2068 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2069 break;
2070 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2071 chooser = true;
2072 intent.setType("*/*");
2073 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2074 intent.addCategory(Intent.CATEGORY_OPENABLE);
2075 intent.setAction(Intent.ACTION_GET_CONTENT);
2076 break;
2077 case ATTACHMENT_CHOICE_RECORD_VOICE:
2078 intent = new Intent(getActivity(), RecordingActivity.class);
2079 break;
2080 case ATTACHMENT_CHOICE_LOCATION:
2081 intent = GeoHelper.getFetchIntent(activity);
2082 break;
2083 }
2084 final Context context = getActivity();
2085 if (context == null) {
2086 return;
2087 }
2088 try {
2089 if (chooser) {
2090 startActivityForResult(
2091 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2092 attachmentChoice);
2093 } else {
2094 startActivityForResult(intent, attachmentChoice);
2095 }
2096 } catch (final ActivityNotFoundException e) {
2097 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2098 }
2099 }
2100
2101 @Override
2102 public void onResume() {
2103 super.onResume();
2104 binding.messagesView.post(this::fireReadEvent);
2105 }
2106
2107 private void fireReadEvent() {
2108 if (activity != null && this.conversation != null) {
2109 String uuid = getLastVisibleMessageUuid();
2110 if (uuid != null) {
2111 activity.onConversationRead(this.conversation, uuid);
2112 }
2113 }
2114 }
2115
2116 private String getLastVisibleMessageUuid() {
2117 if (binding == null) {
2118 return null;
2119 }
2120 synchronized (this.messageList) {
2121 int pos = binding.messagesView.getLastVisiblePosition();
2122 if (pos >= 0) {
2123 Message message = null;
2124 for (int i = pos; i >= 0; --i) {
2125 try {
2126 message = (Message) binding.messagesView.getItemAtPosition(i);
2127 } catch (IndexOutOfBoundsException e) {
2128 // should not happen if we synchronize properly. however if that fails we
2129 // just gonna try item -1
2130 continue;
2131 }
2132 if (message.getType() != Message.TYPE_STATUS) {
2133 break;
2134 }
2135 }
2136 if (message != null) {
2137 return message.getUuid();
2138 }
2139 }
2140 }
2141 return null;
2142 }
2143
2144 private void openWith(final Message message) {
2145 if (message.isGeoUri()) {
2146 GeoHelper.view(getActivity(), message);
2147 } else {
2148 final DownloadableFile file =
2149 activity.xmppConnectionService.getFileBackend().getFile(message);
2150 ViewUtil.view(activity, file);
2151 }
2152 }
2153
2154 private void addReaction(final Message message) {
2155 activity.addReaction(
2156 message,
2157 reactions -> {
2158 if (activity.xmppConnectionService.sendReactions(message, reactions)) {
2159 return;
2160 }
2161 Toast.makeText(activity, R.string.could_not_add_reaction, Toast.LENGTH_LONG)
2162 .show();
2163 });
2164 }
2165
2166 private void reportMessage(final Message message) {
2167 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2168 }
2169
2170 private void showErrorMessage(final Message message) {
2171 final MaterialAlertDialogBuilder builder =
2172 new MaterialAlertDialogBuilder(requireActivity());
2173 builder.setTitle(R.string.error_message);
2174 final String errorMessage = message.getErrorMessage();
2175 final String[] errorMessageParts =
2176 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2177 final String displayError;
2178 if (errorMessageParts.length == 2) {
2179 displayError = errorMessageParts[1];
2180 } else {
2181 displayError = errorMessage;
2182 }
2183 builder.setMessage(displayError);
2184 builder.setNegativeButton(
2185 R.string.copy_to_clipboard,
2186 (dialog, which) -> {
2187 if (activity.copyTextToClipboard(displayError, R.string.error_message)
2188 && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
2189 Toast.makeText(
2190 activity,
2191 R.string.error_message_copied_to_clipboard,
2192 Toast.LENGTH_SHORT)
2193 .show();
2194 }
2195 });
2196 builder.setPositiveButton(R.string.confirm, null);
2197 builder.create().show();
2198 }
2199
2200 private void deleteFile(final Message message) {
2201 final MaterialAlertDialogBuilder builder =
2202 new MaterialAlertDialogBuilder(requireActivity());
2203 builder.setNegativeButton(R.string.cancel, null);
2204 builder.setTitle(R.string.delete_file_dialog);
2205 builder.setMessage(R.string.delete_file_dialog_msg);
2206 builder.setPositiveButton(
2207 R.string.confirm,
2208 (dialog, which) -> {
2209 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2210 message.setDeleted(true);
2211 activity.xmppConnectionService.evictPreview(message.getUuid());
2212 activity.xmppConnectionService.updateMessage(message, false);
2213 activity.onConversationsListItemUpdated();
2214 refresh();
2215 }
2216 });
2217 builder.create().show();
2218 }
2219
2220 private void resendMessage(final Message message, final boolean forceP2P) {
2221 if (message.isFileOrImage()) {
2222 if (!(message.getConversation() instanceof Conversation conversation)) {
2223 return;
2224 }
2225 final DownloadableFile file =
2226 activity.xmppConnectionService.getFileBackend().getFile(message);
2227 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2228 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2229 if (!message.hasFileOnRemoteHost()
2230 && xmppConnection != null
2231 && conversation.getMode() == Conversational.MODE_SINGLE
2232 && (!xmppConnection
2233 .getFeatures()
2234 .httpUpload(message.getFileParams().getSize())
2235 || forceP2P)) {
2236 activity.selectPresence(
2237 conversation,
2238 () -> {
2239 message.setCounterpart(conversation.getNextCounterpart());
2240 activity.xmppConnectionService.resendFailedMessages(
2241 message, forceP2P);
2242 new Handler()
2243 .post(
2244 () -> {
2245 int size = messageList.size();
2246 this.binding.messagesView.setSelection(
2247 size - 1);
2248 });
2249 });
2250 return;
2251 }
2252 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2253 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2254 return;
2255 } else {
2256 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2257 message.setDeleted(true);
2258 activity.xmppConnectionService.updateMessage(message, false);
2259 activity.onConversationsListItemUpdated();
2260 refresh();
2261 return;
2262 }
2263 }
2264 activity.xmppConnectionService.resendFailedMessages(message, false);
2265 new Handler()
2266 .post(
2267 () -> {
2268 int size = messageList.size();
2269 this.binding.messagesView.setSelection(size - 1);
2270 });
2271 }
2272
2273 private void cancelTransmission(Message message) {
2274 Transferable transferable = message.getTransferable();
2275 if (transferable != null) {
2276 transferable.cancel();
2277 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2278 activity.xmppConnectionService.markMessage(
2279 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2280 }
2281 }
2282
2283 private void retryDecryption(Message message) {
2284 message.setEncryption(Message.ENCRYPTION_PGP);
2285 activity.onConversationsListItemUpdated();
2286 refresh();
2287 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2288 }
2289
2290 public void privateMessageWith(final Jid counterpart) {
2291 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2292 activity.xmppConnectionService.sendChatState(conversation);
2293 }
2294 this.binding.textinput.setText("");
2295 this.conversation.setNextCounterpart(counterpart);
2296 updateChatMsgHint();
2297 updateSendButton();
2298 updateEditablity();
2299 }
2300
2301 private void correctMessage(final Message message) {
2302 this.conversation.setCorrectingMessage(message);
2303 final Editable editable = binding.textinput.getText();
2304 this.conversation.setDraftMessage(editable.toString());
2305 this.binding.textinput.setText("");
2306 this.binding.textinput.append(message.getBody());
2307 }
2308
2309 private void highlightInConference(String nick) {
2310 final Editable editable = this.binding.textinput.getText();
2311 String oldString = editable.toString().trim();
2312 final int pos = this.binding.textinput.getSelectionStart();
2313 if (oldString.isEmpty() || pos == 0) {
2314 editable.insert(0, nick + ": ");
2315 } else {
2316 final char before = editable.charAt(pos - 1);
2317 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2318 if (before == '\n') {
2319 editable.insert(pos, nick + ": ");
2320 } else {
2321 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2322 if (NickValidityChecker.check(
2323 conversation,
2324 Arrays.asList(
2325 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2326 editable.insert(pos - 2, ", " + nick);
2327 return;
2328 }
2329 }
2330 editable.insert(
2331 pos,
2332 (Character.isWhitespace(before) ? "" : " ")
2333 + nick
2334 + (Character.isWhitespace(after) ? "" : " "));
2335 if (Character.isWhitespace(after)) {
2336 this.binding.textinput.setSelection(
2337 this.binding.textinput.getSelectionStart() + 1);
2338 }
2339 }
2340 }
2341 }
2342
2343 @Override
2344 public void startActivityForResult(Intent intent, int requestCode) {
2345 final Activity activity = getActivity();
2346 if (activity instanceof ConversationsActivity) {
2347 ((ConversationsActivity) activity).clearPendingViewIntent();
2348 }
2349 super.startActivityForResult(intent, requestCode);
2350 }
2351
2352 @Override
2353 public void onSaveInstanceState(@NonNull Bundle outState) {
2354 super.onSaveInstanceState(outState);
2355 if (conversation != null) {
2356 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2357 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2358 final Uri uri = pendingTakePhotoUri.peek();
2359 if (uri != null) {
2360 outState.putString(STATE_PHOTO_URI, uri.toString());
2361 }
2362 final ScrollState scrollState = getScrollPosition();
2363 if (scrollState != null) {
2364 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2365 }
2366 final ArrayList<Attachment> attachments =
2367 mediaPreviewAdapter == null
2368 ? new ArrayList<>()
2369 : mediaPreviewAdapter.getAttachments();
2370 if (attachments.size() > 0) {
2371 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2372 }
2373 }
2374 }
2375
2376 @Override
2377 public void onActivityCreated(Bundle savedInstanceState) {
2378 super.onActivityCreated(savedInstanceState);
2379 if (savedInstanceState == null) {
2380 return;
2381 }
2382 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2383 ArrayList<Attachment> attachments =
2384 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2385 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2386 if (uuid != null) {
2387 QuickLoader.set(uuid);
2388 this.pendingConversationsUuid.push(uuid);
2389 if (attachments != null && attachments.size() > 0) {
2390 this.pendingMediaPreviews.push(attachments);
2391 }
2392 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2393 if (takePhotoUri != null) {
2394 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2395 }
2396 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2397 }
2398 }
2399
2400 @Override
2401 public void onStart() {
2402 super.onStart();
2403 if (this.reInitRequiredOnStart && this.conversation != null) {
2404 final Bundle extras = pendingExtras.pop();
2405 reInit(this.conversation, extras != null);
2406 if (extras != null) {
2407 processExtras(extras);
2408 }
2409 } else if (conversation == null
2410 && activity != null
2411 && activity.xmppConnectionService != null) {
2412 final String uuid = pendingConversationsUuid.pop();
2413 Log.d(
2414 Config.LOGTAG,
2415 "ConversationFragment.onStart() - activity was bound but no conversation"
2416 + " loaded. uuid="
2417 + uuid);
2418 if (uuid != null) {
2419 findAndReInitByUuidOrArchive(uuid);
2420 }
2421 }
2422 }
2423
2424 @Override
2425 public void onStop() {
2426 super.onStop();
2427 final Activity activity = getActivity();
2428 messageListAdapter.unregisterListenerInAudioPlayer();
2429 if (activity == null || !activity.isChangingConfigurations()) {
2430 hideSoftKeyboard(activity);
2431 messageListAdapter.stopAudioPlayer();
2432 }
2433 if (this.conversation != null) {
2434 final String msg = this.binding.textinput.getText().toString();
2435 storeNextMessage(msg);
2436 updateChatState(this.conversation, msg);
2437 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
2438 }
2439 this.reInitRequiredOnStart = true;
2440 }
2441
2442 private void updateChatState(final Conversation conversation, final String msg) {
2443 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
2444 Account.State status = conversation.getAccount().getStatus();
2445 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
2446 activity.xmppConnectionService.sendChatState(conversation);
2447 }
2448 }
2449
2450 private void saveMessageDraftStopAudioPlayer() {
2451 final Conversation previousConversation = this.conversation;
2452 if (this.activity == null || this.binding == null || previousConversation == null) {
2453 return;
2454 }
2455 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
2456 final String msg = this.binding.textinput.getText().toString();
2457 storeNextMessage(msg);
2458 updateChatState(this.conversation, msg);
2459 messageListAdapter.stopAudioPlayer();
2460 mediaPreviewAdapter.clearPreviews();
2461 toggleInputMethod();
2462 }
2463
2464 public void reInit(final Conversation conversation, final Bundle extras) {
2465 QuickLoader.set(conversation.getUuid());
2466 final boolean changedConversation = this.conversation != conversation;
2467 if (changedConversation) {
2468 this.saveMessageDraftStopAudioPlayer();
2469 }
2470 this.clearPending();
2471 if (this.reInit(conversation, extras != null)) {
2472 if (extras != null) {
2473 processExtras(extras);
2474 }
2475 this.reInitRequiredOnStart = false;
2476 } else {
2477 this.reInitRequiredOnStart = true;
2478 pendingExtras.push(extras);
2479 }
2480 resetUnreadMessagesCount();
2481 }
2482
2483 private void reInit(Conversation conversation) {
2484 reInit(conversation, false);
2485 }
2486
2487 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
2488 if (conversation == null) {
2489 return false;
2490 }
2491 this.conversation = conversation;
2492 // once we set the conversation all is good and it will automatically do the right thing in
2493 // onStart()
2494 if (this.activity == null || this.binding == null) {
2495 return false;
2496 }
2497
2498 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2499 activity.onConversationArchived(this.conversation);
2500 return false;
2501 }
2502
2503 stopScrolling();
2504 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
2505
2506 if (this.conversation.isRead() && hasExtras) {
2507 Log.d(Config.LOGTAG, "trimming conversation");
2508 this.conversation.trim();
2509 }
2510
2511 setupIme();
2512
2513 final boolean scrolledToBottomAndNoPending =
2514 this.scrolledToBottom() && pendingScrollState.peek() == null;
2515
2516 this.binding.textSendButton.setContentDescription(
2517 activity.getString(R.string.send_message_to_x, conversation.getName()));
2518 this.binding.textinput.setKeyboardListener(null);
2519 final boolean participating =
2520 conversation.getMode() == Conversational.MODE_SINGLE
2521 || conversation.getMucOptions().participating();
2522 if (participating) {
2523 this.binding.textinput.setText(this.conversation.getNextMessage());
2524 this.binding.textinput.setSelection(this.binding.textinput.length());
2525 } else {
2526 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
2527 }
2528 this.binding.textinput.setKeyboardListener(this);
2529 messageListAdapter.updatePreferences();
2530 refresh(false);
2531 activity.invalidateOptionsMenu();
2532 this.conversation.messagesLoaded.set(true);
2533 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
2534
2535 if (hasExtras || scrolledToBottomAndNoPending) {
2536 resetUnreadMessagesCount();
2537 synchronized (this.messageList) {
2538 Log.d(Config.LOGTAG, "jump to first unread message");
2539 final Message first = conversation.getFirstUnreadMessage();
2540 final int bottom = Math.max(0, this.messageList.size() - 1);
2541 final int pos;
2542 final boolean jumpToBottom;
2543 if (first == null) {
2544 pos = bottom;
2545 jumpToBottom = true;
2546 } else {
2547 int i = getIndexOf(first.getUuid(), this.messageList);
2548 pos = i < 0 ? bottom : i;
2549 jumpToBottom = false;
2550 }
2551 setSelection(pos, jumpToBottom);
2552 }
2553 }
2554
2555 this.binding.messagesView.post(this::fireReadEvent);
2556 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
2557 // layout which might be unnecessary since we can *see* it
2558 activity.xmppConnectionService
2559 .getNotificationService()
2560 .setOpenConversation(this.conversation);
2561 return true;
2562 }
2563
2564 private void resetUnreadMessagesCount() {
2565 lastMessageUuid = null;
2566 hideUnreadMessagesCount();
2567 }
2568
2569 private void hideUnreadMessagesCount() {
2570 if (this.binding == null) {
2571 return;
2572 }
2573 this.binding.scrollToBottomButton.setEnabled(false);
2574 this.binding.scrollToBottomButton.hide();
2575 this.binding.unreadCountCustomView.setVisibility(View.GONE);
2576 }
2577
2578 private void setSelection(int pos, boolean jumpToBottom) {
2579 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
2580 this.binding.messagesView.post(
2581 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
2582 this.binding.messagesView.post(this::fireReadEvent);
2583 }
2584
2585 private boolean scrolledToBottom() {
2586 return this.binding != null && scrolledToBottom(this.binding.messagesView);
2587 }
2588
2589 private void processExtras(final Bundle extras) {
2590 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
2591 final String text = extras.getString(Intent.EXTRA_TEXT);
2592 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
2593 final String postInitAction =
2594 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
2595 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
2596 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
2597 final boolean doNotAppend =
2598 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
2599 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
2600 final List<Uri> uris = extractUris(extras);
2601 if (uris != null && uris.size() > 0) {
2602 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
2603 mediaPreviewAdapter.addMediaPreviews(
2604 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
2605 } else {
2606 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
2607 mediaPreviewAdapter.addMediaPreviews(
2608 Attachment.of(getActivity(), cleanedUris, type));
2609 }
2610 toggleInputMethod();
2611 return;
2612 }
2613 if (nick != null) {
2614 if (pm) {
2615 Jid jid = conversation.getJid();
2616 try {
2617 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
2618 privateMessageWith(next);
2619 } catch (final IllegalArgumentException ignored) {
2620 // do nothing
2621 }
2622 } else {
2623 final MucOptions mucOptions = conversation.getMucOptions();
2624 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
2625 highlightInConference(nick);
2626 }
2627 }
2628 } else {
2629 if (text != null && Patterns.URI_GEO.matcher(text).matches()) {
2630 mediaPreviewAdapter.addMediaPreviews(
2631 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
2632 toggleInputMethod();
2633 return;
2634 } else if (text != null && asQuote) {
2635 quoteText(text);
2636 } else {
2637 appendText(text, doNotAppend);
2638 }
2639 }
2640 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
2641 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
2642 return;
2643 }
2644 final Message message =
2645 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
2646 if (message != null) {
2647 startDownloadable(message);
2648 }
2649 }
2650
2651 private List<Uri> extractUris(final Bundle extras) {
2652 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
2653 if (uris != null) {
2654 return uris;
2655 }
2656 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
2657 if (uri != null) {
2658 return Collections.singletonList(uri);
2659 } else {
2660 return null;
2661 }
2662 }
2663
2664 private List<Uri> cleanUris(final List<Uri> uris) {
2665 final Iterator<Uri> iterator = uris.iterator();
2666 while (iterator.hasNext()) {
2667 final Uri uri = iterator.next();
2668 if (FileBackend.dangerousFile(uri)) {
2669 iterator.remove();
2670 Toast.makeText(
2671 requireActivity(),
2672 R.string.security_violation_not_attaching_file,
2673 Toast.LENGTH_SHORT)
2674 .show();
2675 }
2676 }
2677 return uris;
2678 }
2679
2680 private boolean showBlockSubmenu(View view) {
2681 final Jid jid = conversation.getJid();
2682 final boolean showReject =
2683 !conversation.isWithStranger()
2684 && conversation
2685 .getContact()
2686 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
2687 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
2688 popupMenu.inflate(R.menu.block);
2689 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
2690 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
2691 popupMenu.setOnMenuItemClickListener(
2692 menuItem -> {
2693 Blockable blockable;
2694 switch (menuItem.getItemId()) {
2695 case R.id.reject:
2696 activity.xmppConnectionService.stopPresenceUpdatesTo(
2697 conversation.getContact());
2698 updateSnackBar(conversation);
2699 return true;
2700 case R.id.block_domain:
2701 blockable =
2702 conversation
2703 .getAccount()
2704 .getRoster()
2705 .getContact(jid.getDomain());
2706 break;
2707 default:
2708 blockable = conversation;
2709 }
2710 BlockContactDialog.show(activity, blockable);
2711 return true;
2712 });
2713 popupMenu.show();
2714 return true;
2715 }
2716
2717 private void updateSnackBar(final Conversation conversation) {
2718 final Account account = conversation.getAccount();
2719 final XmppConnection connection = account.getXmppConnection();
2720 final int mode = conversation.getMode();
2721 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
2722 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
2723 return;
2724 }
2725 if (account.getStatus() == Account.State.DISABLED) {
2726 showSnackbar(
2727 R.string.this_account_is_disabled,
2728 R.string.enable,
2729 this.mEnableAccountListener);
2730 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
2731 showSnackbar(
2732 R.string.this_account_is_logged_out,
2733 R.string.log_in,
2734 this.mEnableAccountListener);
2735 } else if (conversation.isBlocked()) {
2736 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
2737 } else if (contact != null
2738 && !contact.showInRoster()
2739 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2740 showSnackbar(
2741 R.string.contact_added_you,
2742 R.string.add_back,
2743 this.mAddBackClickListener,
2744 this.mLongPressBlockListener);
2745 } else if (contact != null
2746 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2747 showSnackbar(
2748 R.string.contact_asks_for_presence_subscription,
2749 R.string.allow,
2750 this.mAllowPresenceSubscription,
2751 this.mLongPressBlockListener);
2752 } else if (mode == Conversation.MODE_MULTI
2753 && !conversation.getMucOptions().online()
2754 && account.getStatus() == Account.State.ONLINE) {
2755 switch (conversation.getMucOptions().getError()) {
2756 case NICK_IN_USE:
2757 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
2758 break;
2759 case NO_RESPONSE:
2760 showSnackbar(R.string.joining_conference, 0, null);
2761 break;
2762 case SERVER_NOT_FOUND:
2763 if (conversation.receivedMessagesCount() > 0) {
2764 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
2765 } else {
2766 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
2767 }
2768 break;
2769 case REMOTE_SERVER_TIMEOUT:
2770 if (conversation.receivedMessagesCount() > 0) {
2771 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
2772 } else {
2773 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
2774 }
2775 break;
2776 case PASSWORD_REQUIRED:
2777 showSnackbar(
2778 R.string.conference_requires_password,
2779 R.string.enter_password,
2780 enterPassword);
2781 break;
2782 case BANNED:
2783 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
2784 break;
2785 case MEMBERS_ONLY:
2786 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
2787 break;
2788 case RESOURCE_CONSTRAINT:
2789 showSnackbar(
2790 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
2791 break;
2792 case KICKED:
2793 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
2794 break;
2795 case TECHNICAL_PROBLEMS:
2796 showSnackbar(
2797 R.string.conference_technical_problems, R.string.try_again, joinMuc);
2798 break;
2799 case UNKNOWN:
2800 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
2801 break;
2802 case INVALID_NICK:
2803 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
2804 case SHUTDOWN:
2805 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
2806 break;
2807 case DESTROYED:
2808 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
2809 break;
2810 case NON_ANONYMOUS:
2811 showSnackbar(
2812 R.string.group_chat_will_make_your_jabber_id_public,
2813 R.string.join,
2814 acceptJoin);
2815 break;
2816 default:
2817 hideSnackbar();
2818 break;
2819 }
2820 } else if (account.hasPendingPgpIntent(conversation)) {
2821 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
2822 } else if (connection != null
2823 && connection.getFeatures().blocking()
2824 && conversation.countMessages() != 0
2825 && !conversation.isBlocked()
2826 && conversation.isWithStranger()) {
2827 showSnackbar(
2828 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
2829 } else {
2830 hideSnackbar();
2831 }
2832 }
2833
2834 @Override
2835 public void refresh() {
2836 if (this.binding == null) {
2837 Log.d(
2838 Config.LOGTAG,
2839 "ConversationFragment.refresh() skipped updated because view binding was null");
2840 return;
2841 }
2842 if (this.conversation != null
2843 && this.activity != null
2844 && this.activity.xmppConnectionService != null) {
2845 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2846 activity.onConversationArchived(this.conversation);
2847 return;
2848 }
2849 }
2850 this.refresh(true);
2851 }
2852
2853 private void refresh(boolean notifyConversationRead) {
2854 synchronized (this.messageList) {
2855 if (this.conversation != null) {
2856 conversation.populateWithMessages(this.messageList);
2857 updateSnackBar(conversation);
2858 updateStatusMessages();
2859 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
2860 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
2861 binding.unreadCountCustomView.setUnreadCount(
2862 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
2863 }
2864 this.messageListAdapter.notifyDataSetChanged();
2865 updateChatMsgHint();
2866 if (notifyConversationRead && activity != null) {
2867 binding.messagesView.post(this::fireReadEvent);
2868 }
2869 updateSendButton();
2870 updateEditablity();
2871 }
2872 }
2873 }
2874
2875 protected void messageSent() {
2876 mSendingPgpMessage.set(false);
2877 this.binding.textinput.setText("");
2878 if (conversation.setCorrectingMessage(null)) {
2879 this.binding.textinput.append(conversation.getDraftMessage());
2880 conversation.setDraftMessage(null);
2881 }
2882 storeNextMessage();
2883 updateChatMsgHint();
2884 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2885 final boolean prefScrollToBottom =
2886 p.getBoolean(
2887 "scroll_to_bottom",
2888 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
2889 if (prefScrollToBottom || scrolledToBottom()) {
2890 new Handler()
2891 .post(
2892 () -> {
2893 int size = messageList.size();
2894 this.binding.messagesView.setSelection(size - 1);
2895 });
2896 }
2897 }
2898
2899 private boolean storeNextMessage() {
2900 return storeNextMessage(this.binding.textinput.getText().toString());
2901 }
2902
2903 private boolean storeNextMessage(String msg) {
2904 final boolean participating =
2905 conversation.getMode() == Conversational.MODE_SINGLE
2906 || conversation.getMucOptions().participating();
2907 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
2908 && participating
2909 && this.conversation.setNextMessage(msg)) {
2910 this.activity.xmppConnectionService.updateConversation(this.conversation);
2911 return true;
2912 }
2913 return false;
2914 }
2915
2916 public void doneSendingPgpMessage() {
2917 mSendingPgpMessage.set(false);
2918 }
2919
2920 public long getMaxHttpUploadSize(Conversation conversation) {
2921 final XmppConnection connection = conversation.getAccount().getXmppConnection();
2922 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
2923 }
2924
2925 private void updateEditablity() {
2926 boolean canWrite =
2927 this.conversation.getMode() == Conversation.MODE_SINGLE
2928 || this.conversation.getMucOptions().participating()
2929 || this.conversation.getNextCounterpart() != null;
2930 this.binding.textinput.setFocusable(canWrite);
2931 this.binding.textinput.setFocusableInTouchMode(canWrite);
2932 this.binding.textSendButton.setEnabled(canWrite);
2933 this.binding.textinput.setCursorVisible(canWrite);
2934 this.binding.textinput.setEnabled(canWrite);
2935 }
2936
2937 public void updateSendButton() {
2938 boolean hasAttachments =
2939 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
2940 final Conversation c = this.conversation;
2941 final Presence.Status status;
2942 final String text =
2943 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
2944 final SendButtonAction action;
2945 if (hasAttachments) {
2946 action = SendButtonAction.TEXT;
2947 } else {
2948 action = SendButtonTool.getAction(getActivity(), c, text);
2949 }
2950 if (c.getAccount().getStatus() == Account.State.ONLINE) {
2951 if (activity != null
2952 && activity.xmppConnectionService != null
2953 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
2954 status = Presence.Status.OFFLINE;
2955 } else if (c.getMode() == Conversation.MODE_SINGLE) {
2956 status = c.getContact().getShownStatus();
2957 } else {
2958 status =
2959 c.getMucOptions().online()
2960 ? Presence.Status.ONLINE
2961 : Presence.Status.OFFLINE;
2962 }
2963 } else {
2964 status = Presence.Status.OFFLINE;
2965 }
2966 this.binding.textSendButton.setTag(action);
2967 this.binding.textSendButton.setIconResource(
2968 SendButtonTool.getSendButtonImageResource(action));
2969 this.binding.textSendButton.setIconTint(
2970 ColorStateList.valueOf(
2971 SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
2972 // TODO send button color
2973 final Activity activity = getActivity();
2974 if (activity != null) {}
2975 }
2976
2977 protected void updateStatusMessages() {
2978 DateSeparator.addAll(this.messageList);
2979 if (showLoadMoreMessages(conversation)) {
2980 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
2981 }
2982 if (conversation.getMode() == Conversation.MODE_SINGLE) {
2983 ChatState state = conversation.getIncomingChatState();
2984 if (state == ChatState.COMPOSING) {
2985 this.messageList.add(
2986 Message.createStatusMessage(
2987 conversation,
2988 getString(R.string.contact_is_typing, conversation.getName())));
2989 } else if (state == ChatState.PAUSED) {
2990 this.messageList.add(
2991 Message.createStatusMessage(
2992 conversation,
2993 getString(
2994 R.string.contact_has_stopped_typing,
2995 conversation.getName())));
2996 } else {
2997 for (int i = this.messageList.size() - 1; i >= 0; --i) {
2998 final Message message = this.messageList.get(i);
2999 if (message.getType() != Message.TYPE_STATUS) {
3000 if (message.getStatus() == Message.STATUS_RECEIVED) {
3001 return;
3002 } else {
3003 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3004 this.messageList.add(
3005 i + 1,
3006 Message.createStatusMessage(
3007 conversation,
3008 getString(
3009 R.string.contact_has_read_up_to_this_point,
3010 conversation.getName())));
3011 return;
3012 }
3013 }
3014 }
3015 }
3016 }
3017 } else {
3018 final MucOptions mucOptions = conversation.getMucOptions();
3019 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3020 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3021 ChatState state = ChatState.COMPOSING;
3022 List<MucOptions.User> users =
3023 conversation.getMucOptions().getUsersWithChatState(state, 5);
3024 if (users.size() == 0) {
3025 state = ChatState.PAUSED;
3026 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3027 }
3028 if (mucOptions.isPrivateAndNonAnonymous()) {
3029 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3030 final Set<ReadByMarker> markersForMessage =
3031 messageList.get(i).getReadByMarkers();
3032 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3033 for (ReadByMarker marker : markersForMessage) {
3034 if (!ReadByMarker.contains(marker, addedMarkers)) {
3035 addedMarkers.add(
3036 marker); // may be put outside this condition. set should do
3037 // dedup anyway
3038 MucOptions.User user = mucOptions.findUser(marker);
3039 if (user != null && !users.contains(user)) {
3040 shownMarkers.add(user);
3041 }
3042 }
3043 }
3044 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3045 final Message statusMessage;
3046 final int size = shownMarkers.size();
3047 if (size > 1) {
3048 final String body;
3049 if (size <= 4) {
3050 body =
3051 getString(
3052 R.string.contacts_have_read_up_to_this_point,
3053 UIHelper.concatNames(shownMarkers));
3054 } else if (ReadByMarker.allUsersRepresented(
3055 allUsers, markersForMessage, markerForSender)) {
3056 body = getString(R.string.everyone_has_read_up_to_this_point);
3057 } else {
3058 body =
3059 getString(
3060 R.string.contacts_and_n_more_have_read_up_to_this_point,
3061 UIHelper.concatNames(shownMarkers, 3),
3062 size - 3);
3063 }
3064 statusMessage = Message.createStatusMessage(conversation, body);
3065 statusMessage.setCounterparts(shownMarkers);
3066 } else if (size == 1) {
3067 statusMessage =
3068 Message.createStatusMessage(
3069 conversation,
3070 getString(
3071 R.string.contact_has_read_up_to_this_point,
3072 UIHelper.getDisplayName(shownMarkers.get(0))));
3073 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3074 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3075 } else {
3076 statusMessage = null;
3077 }
3078 if (statusMessage != null) {
3079 this.messageList.add(i + 1, statusMessage);
3080 }
3081 addedMarkers.add(markerForSender);
3082 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3083 break;
3084 }
3085 }
3086 }
3087 if (users.size() > 0) {
3088 Message statusMessage;
3089 if (users.size() == 1) {
3090 MucOptions.User user = users.get(0);
3091 int id =
3092 state == ChatState.COMPOSING
3093 ? R.string.contact_is_typing
3094 : R.string.contact_has_stopped_typing;
3095 statusMessage =
3096 Message.createStatusMessage(
3097 conversation, getString(id, UIHelper.getDisplayName(user)));
3098 statusMessage.setTrueCounterpart(user.getRealJid());
3099 statusMessage.setCounterpart(user.getFullJid());
3100 } else {
3101 int id =
3102 state == ChatState.COMPOSING
3103 ? R.string.contacts_are_typing
3104 : R.string.contacts_have_stopped_typing;
3105 statusMessage =
3106 Message.createStatusMessage(
3107 conversation, getString(id, UIHelper.concatNames(users)));
3108 statusMessage.setCounterparts(users);
3109 }
3110 this.messageList.add(statusMessage);
3111 }
3112 }
3113 }
3114
3115 private void stopScrolling() {
3116 long now = SystemClock.uptimeMillis();
3117 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3118 binding.messagesView.dispatchTouchEvent(cancel);
3119 }
3120
3121 private boolean showLoadMoreMessages(final Conversation c) {
3122 if (activity == null || activity.xmppConnectionService == null) {
3123 return false;
3124 }
3125 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3126 final MessageArchiveService service =
3127 activity.xmppConnectionService.getMessageArchiveService();
3128 return mam
3129 && (c.getLastClearHistory().getTimestamp() != 0
3130 || (c.countMessages() == 0
3131 && c.messagesLoaded.get()
3132 && c.hasMessagesLeftOnServer()
3133 && !service.queryInProgress(c)));
3134 }
3135
3136 private boolean hasMamSupport(final Conversation c) {
3137 if (c.getMode() == Conversation.MODE_SINGLE) {
3138 final XmppConnection connection = c.getAccount().getXmppConnection();
3139 return connection != null && connection.getFeatures().mam();
3140 } else {
3141 return c.getMucOptions().mamSupport();
3142 }
3143 }
3144
3145 protected void showSnackbar(
3146 final int message, final int action, final OnClickListener clickListener) {
3147 showSnackbar(message, action, clickListener, null);
3148 }
3149
3150 protected void showSnackbar(
3151 final int message,
3152 final int action,
3153 final OnClickListener clickListener,
3154 final View.OnLongClickListener longClickListener) {
3155 this.binding.snackbar.setVisibility(View.VISIBLE);
3156 this.binding.snackbar.setOnClickListener(null);
3157 this.binding.snackbarMessage.setText(message);
3158 this.binding.snackbarMessage.setOnClickListener(null);
3159 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3160 if (action != 0) {
3161 this.binding.snackbarAction.setText(action);
3162 }
3163 this.binding.snackbarAction.setOnClickListener(clickListener);
3164 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3165 }
3166
3167 protected void hideSnackbar() {
3168 this.binding.snackbar.setVisibility(View.GONE);
3169 }
3170
3171 protected void sendMessage(Message message) {
3172 activity.xmppConnectionService.sendMessage(message);
3173 messageSent();
3174 }
3175
3176 protected void sendPgpMessage(final Message message) {
3177 final XmppConnectionService xmppService = activity.xmppConnectionService;
3178 final Contact contact = message.getConversation().getContact();
3179 if (!activity.hasPgp()) {
3180 activity.showInstallPgpDialog();
3181 return;
3182 }
3183 if (conversation.getAccount().getPgpSignature() == null) {
3184 activity.announcePgp(
3185 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3186 return;
3187 }
3188 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3189 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3190 }
3191 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3192 if (contact.getPgpKeyId() != 0) {
3193 xmppService
3194 .getPgpEngine()
3195 .hasKey(
3196 contact,
3197 new UiCallback<Contact>() {
3198
3199 @Override
3200 public void userInputRequired(
3201 PendingIntent pi, Contact contact) {
3202 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
3203 }
3204
3205 @Override
3206 public void success(Contact contact) {
3207 encryptTextMessage(message);
3208 }
3209
3210 @Override
3211 public void error(int error, Contact contact) {
3212 activity.runOnUiThread(
3213 () ->
3214 Toast.makeText(
3215 activity,
3216 R.string
3217 .unable_to_connect_to_keychain,
3218 Toast.LENGTH_SHORT)
3219 .show());
3220 mSendingPgpMessage.set(false);
3221 }
3222 });
3223
3224 } else {
3225 showNoPGPKeyDialog(
3226 false,
3227 (dialog, which) -> {
3228 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3229 xmppService.updateConversation(conversation);
3230 message.setEncryption(Message.ENCRYPTION_NONE);
3231 xmppService.sendMessage(message);
3232 messageSent();
3233 });
3234 }
3235 } else {
3236 if (conversation.getMucOptions().pgpKeysInUse()) {
3237 if (!conversation.getMucOptions().everybodyHasKeys()) {
3238 Toast warning =
3239 Toast.makeText(
3240 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
3241 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
3242 warning.show();
3243 }
3244 encryptTextMessage(message);
3245 } else {
3246 showNoPGPKeyDialog(
3247 true,
3248 (dialog, which) -> {
3249 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
3250 message.setEncryption(Message.ENCRYPTION_NONE);
3251 xmppService.updateConversation(conversation);
3252 xmppService.sendMessage(message);
3253 messageSent();
3254 });
3255 }
3256 }
3257 }
3258
3259 public void encryptTextMessage(Message message) {
3260 activity.xmppConnectionService
3261 .getPgpEngine()
3262 .encrypt(
3263 message,
3264 new UiCallback<Message>() {
3265
3266 @Override
3267 public void userInputRequired(PendingIntent pi, Message message) {
3268 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
3269 }
3270
3271 @Override
3272 public void success(Message message) {
3273 // TODO the following two call can be made before the callback
3274 getActivity().runOnUiThread(() -> messageSent());
3275 }
3276
3277 @Override
3278 public void error(final int error, Message message) {
3279 getActivity()
3280 .runOnUiThread(
3281 () -> {
3282 doneSendingPgpMessage();
3283 Toast.makeText(
3284 getActivity(),
3285 error == 0
3286 ? R.string
3287 .unable_to_connect_to_keychain
3288 : error,
3289 Toast.LENGTH_SHORT)
3290 .show();
3291 });
3292 }
3293 });
3294 }
3295
3296 public void showNoPGPKeyDialog(
3297 final boolean plural, final DialogInterface.OnClickListener listener) {
3298 final MaterialAlertDialogBuilder builder =
3299 new MaterialAlertDialogBuilder(requireActivity());
3300 if (plural) {
3301 builder.setTitle(getString(R.string.no_pgp_keys));
3302 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
3303 } else {
3304 builder.setTitle(getString(R.string.no_pgp_key));
3305 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
3306 }
3307 builder.setNegativeButton(getString(R.string.cancel), null);
3308 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
3309 builder.create().show();
3310 }
3311
3312 public void appendText(String text, final boolean doNotAppend) {
3313 if (text == null) {
3314 return;
3315 }
3316 final Editable editable = this.binding.textinput.getText();
3317 String previous = editable == null ? "" : editable.toString();
3318 if (doNotAppend && !TextUtils.isEmpty(previous)) {
3319 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
3320 .show();
3321 return;
3322 }
3323 if (UIHelper.isLastLineQuote(previous)) {
3324 text = '\n' + text;
3325 } else if (previous.length() != 0
3326 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
3327 text = " " + text;
3328 }
3329 this.binding.textinput.append(text);
3330 }
3331
3332 @Override
3333 public boolean onEnterPressed(final boolean isCtrlPressed) {
3334 if (isCtrlPressed || enterIsSend()) {
3335 sendMessage();
3336 return true;
3337 }
3338 return false;
3339 }
3340
3341 private boolean enterIsSend() {
3342 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
3343 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
3344 }
3345
3346 public boolean onArrowUpCtrlPressed() {
3347 final Message lastEditableMessage =
3348 conversation == null ? null : conversation.getLastEditableMessage();
3349 if (lastEditableMessage != null) {
3350 correctMessage(lastEditableMessage);
3351 return true;
3352 } else {
3353 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
3354 .show();
3355 return false;
3356 }
3357 }
3358
3359 @Override
3360 public void onTypingStarted() {
3361 final XmppConnectionService service =
3362 activity == null ? null : activity.xmppConnectionService;
3363 if (service == null) {
3364 return;
3365 }
3366 final Account.State status = conversation.getAccount().getStatus();
3367 if (status == Account.State.ONLINE
3368 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
3369 service.sendChatState(conversation);
3370 }
3371 runOnUiThread(this::updateSendButton);
3372 }
3373
3374 @Override
3375 public void onTypingStopped() {
3376 final XmppConnectionService service =
3377 activity == null ? null : activity.xmppConnectionService;
3378 if (service == null) {
3379 return;
3380 }
3381 final Account.State status = conversation.getAccount().getStatus();
3382 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
3383 service.sendChatState(conversation);
3384 }
3385 }
3386
3387 @Override
3388 public void onTextDeleted() {
3389 final XmppConnectionService service =
3390 activity == null ? null : activity.xmppConnectionService;
3391 if (service == null) {
3392 return;
3393 }
3394 final Account.State status = conversation.getAccount().getStatus();
3395 if (status == Account.State.ONLINE
3396 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
3397 service.sendChatState(conversation);
3398 }
3399 if (storeNextMessage()) {
3400 runOnUiThread(
3401 () -> {
3402 if (activity == null) {
3403 return;
3404 }
3405 activity.onConversationsListItemUpdated();
3406 });
3407 }
3408 runOnUiThread(this::updateSendButton);
3409 }
3410
3411 @Override
3412 public void onTextChanged() {
3413 if (conversation != null && conversation.getCorrectingMessage() != null) {
3414 runOnUiThread(this::updateSendButton);
3415 }
3416 }
3417
3418 @Override
3419 public boolean onTabPressed(boolean repeated) {
3420 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
3421 return false;
3422 }
3423 if (repeated) {
3424 completionIndex++;
3425 } else {
3426 lastCompletionLength = 0;
3427 completionIndex = 0;
3428 final String content = this.binding.textinput.getText().toString();
3429 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
3430 int start =
3431 lastCompletionCursor > 0
3432 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
3433 : 0;
3434 firstWord = start == 0;
3435 incomplete = content.substring(start, lastCompletionCursor);
3436 }
3437 List<String> completions = new ArrayList<>();
3438 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
3439 String name = user.getName();
3440 if (name != null && name.startsWith(incomplete)) {
3441 completions.add(name + (firstWord ? ": " : " "));
3442 }
3443 }
3444 Collections.sort(completions);
3445 if (completions.size() > completionIndex) {
3446 String completion = completions.get(completionIndex).substring(incomplete.length());
3447 this.binding
3448 .textinput
3449 .getEditableText()
3450 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
3451 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
3452 lastCompletionLength = completion.length();
3453 } else {
3454 completionIndex = -1;
3455 this.binding
3456 .textinput
3457 .getEditableText()
3458 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
3459 lastCompletionLength = 0;
3460 }
3461 return true;
3462 }
3463
3464 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
3465 try {
3466 getActivity()
3467 .startIntentSenderForResult(
3468 pendingIntent.getIntentSender(),
3469 requestCode,
3470 null,
3471 0,
3472 0,
3473 0,
3474 Compatibility.pgpStartIntentSenderOptions());
3475 } catch (final SendIntentException ignored) {
3476 }
3477 }
3478
3479 @Override
3480 public void onBackendConnected() {
3481 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
3482 String uuid = pendingConversationsUuid.pop();
3483 if (uuid != null) {
3484 if (!findAndReInitByUuidOrArchive(uuid)) {
3485 return;
3486 }
3487 } else {
3488 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
3489 clearPending();
3490 activity.onConversationArchived(conversation);
3491 return;
3492 }
3493 }
3494 ActivityResult activityResult = postponedActivityResult.pop();
3495 if (activityResult != null) {
3496 handleActivityResult(activityResult);
3497 }
3498 clearPending();
3499 }
3500
3501 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
3502 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
3503 if (conversation == null) {
3504 clearPending();
3505 activity.onConversationArchived(null);
3506 return false;
3507 }
3508 reInit(conversation);
3509 ScrollState scrollState = pendingScrollState.pop();
3510 String lastMessageUuid = pendingLastMessageUuid.pop();
3511 List<Attachment> attachments = pendingMediaPreviews.pop();
3512 if (scrollState != null) {
3513 setScrollPosition(scrollState, lastMessageUuid);
3514 }
3515 if (attachments != null && attachments.size() > 0) {
3516 Log.d(Config.LOGTAG, "had attachments on restore");
3517 mediaPreviewAdapter.addMediaPreviews(attachments);
3518 toggleInputMethod();
3519 }
3520 return true;
3521 }
3522
3523 private void clearPending() {
3524 if (postponedActivityResult.clear()) {
3525 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
3526 if (pendingTakePhotoUri.clear()) {
3527 Log.e(Config.LOGTAG, "cleared pending photo uri");
3528 }
3529 }
3530 if (pendingScrollState.clear()) {
3531 Log.e(Config.LOGTAG, "cleared scroll state");
3532 }
3533 if (pendingConversationsUuid.clear()) {
3534 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
3535 }
3536 if (pendingMediaPreviews.clear()) {
3537 Log.e(Config.LOGTAG, "cleared pending media previews");
3538 }
3539 }
3540
3541 public Conversation getConversation() {
3542 return conversation;
3543 }
3544
3545 @Override
3546 public void onContactPictureLongClicked(View v, final Message message) {
3547 final String fingerprint;
3548 if (message.getEncryption() == Message.ENCRYPTION_PGP
3549 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
3550 fingerprint = "pgp";
3551 } else {
3552 fingerprint = message.getFingerprint();
3553 }
3554 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
3555 final Contact contact = message.getContact();
3556 if (message.getStatus() <= Message.STATUS_RECEIVED
3557 && (contact == null || !contact.isSelf())) {
3558 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
3559 final Jid cp = message.getCounterpart();
3560 if (cp == null || cp.isBareJid()) {
3561 return;
3562 }
3563 final Jid tcp = message.getTrueCounterpart();
3564 final User userByRealJid =
3565 tcp != null
3566 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
3567 : null;
3568 final User user =
3569 userByRealJid != null
3570 ? userByRealJid
3571 : conversation.getMucOptions().findUserByFullJid(cp);
3572 popupMenu.inflate(R.menu.muc_details_context);
3573 final Menu menu = popupMenu.getMenu();
3574 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
3575 activity, menu, conversation, user);
3576 popupMenu.setOnMenuItemClickListener(
3577 menuItem ->
3578 MucDetailsContextMenuHelper.onContextItemSelected(
3579 menuItem, user, activity, fingerprint));
3580 } else {
3581 popupMenu.inflate(R.menu.one_on_one_context);
3582 popupMenu.setOnMenuItemClickListener(
3583 item -> {
3584 switch (item.getItemId()) {
3585 case R.id.action_contact_details:
3586 activity.switchToContactDetails(
3587 message.getContact(), fingerprint);
3588 break;
3589 case R.id.action_show_qr_code:
3590 activity.showQrCode(
3591 "xmpp:"
3592 + message.getContact()
3593 .getJid()
3594 .asBareJid()
3595 .toString());
3596 break;
3597 }
3598 return true;
3599 });
3600 }
3601 } else {
3602 popupMenu.inflate(R.menu.account_context);
3603 final Menu menu = popupMenu.getMenu();
3604 menu.findItem(R.id.action_manage_accounts)
3605 .setVisible(QuickConversationsService.isConversations());
3606 popupMenu.setOnMenuItemClickListener(
3607 item -> {
3608 final XmppActivity activity = this.activity;
3609 if (activity == null) {
3610 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
3611 return true;
3612 }
3613 switch (item.getItemId()) {
3614 case R.id.action_show_qr_code:
3615 activity.showQrCode(conversation.getAccount().getShareableUri());
3616 break;
3617 case R.id.action_account_details:
3618 activity.switchToAccount(
3619 message.getConversation().getAccount(), fingerprint);
3620 break;
3621 case R.id.action_manage_accounts:
3622 AccountUtils.launchManageAccounts(activity);
3623 break;
3624 }
3625 return true;
3626 });
3627 }
3628 popupMenu.show();
3629 }
3630
3631 @Override
3632 public void onContactPictureClicked(Message message) {
3633 String fingerprint;
3634 if (message.getEncryption() == Message.ENCRYPTION_PGP
3635 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
3636 fingerprint = "pgp";
3637 } else {
3638 fingerprint = message.getFingerprint();
3639 }
3640 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
3641 if (received) {
3642 if (message.getConversation() instanceof Conversation
3643 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
3644 Jid tcp = message.getTrueCounterpart();
3645 Jid user = message.getCounterpart();
3646 if (user != null && !user.isBareJid()) {
3647 final MucOptions mucOptions =
3648 ((Conversation) message.getConversation()).getMucOptions();
3649 if (mucOptions.participating()
3650 || ((Conversation) message.getConversation()).getNextCounterpart()
3651 != null) {
3652 if (!mucOptions.isUserInRoom(user)
3653 && mucOptions.findUserByRealJid(
3654 tcp == null ? null : tcp.asBareJid())
3655 == null) {
3656 Toast.makeText(
3657 getActivity(),
3658 activity.getString(
3659 R.string.user_has_left_conference,
3660 user.getResource()),
3661 Toast.LENGTH_SHORT)
3662 .show();
3663 }
3664 highlightInConference(user.getResource());
3665 } else {
3666 Toast.makeText(
3667 getActivity(),
3668 R.string.you_are_not_participating,
3669 Toast.LENGTH_SHORT)
3670 .show();
3671 }
3672 }
3673 return;
3674 } else {
3675 if (!message.getContact().isSelf()) {
3676 activity.switchToContactDetails(message.getContact(), fingerprint);
3677 return;
3678 }
3679 }
3680 }
3681 activity.switchToAccount(message.getConversation().getAccount(), fingerprint);
3682 }
3683
3684 private Activity requireActivity() {
3685 final Activity activity = getActivity();
3686 if (activity == null) {
3687 throw new IllegalStateException("Activity not attached");
3688 }
3689 return activity;
3690 }
3691}