1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.DatePickerDialog;
16import android.app.Fragment;
17import android.app.FragmentManager;
18import android.app.PendingIntent;
19import android.app.TimePickerDialog;
20import android.content.ActivityNotFoundException;
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.Intent;
24import android.content.IntentSender.SendIntentException;
25import android.content.SharedPreferences;
26import android.content.pm.PackageManager;
27import android.content.res.ColorStateList;
28import android.icu.util.Calendar;
29import android.icu.util.TimeZone;
30import android.net.Uri;
31import android.os.Build;
32import android.os.Bundle;
33import android.os.Environment;
34import android.os.Handler;
35import android.os.Looper;
36import android.os.storage.StorageManager;
37import android.os.SystemClock;
38import android.preference.PreferenceManager;
39import android.provider.MediaStore;
40import android.text.Editable;
41import android.text.SpannableStringBuilder;
42import android.text.TextUtils;
43import android.text.TextWatcher;
44import android.text.style.ImageSpan;
45import android.util.DisplayMetrics;
46import android.util.Log;
47import android.view.ContextMenu;
48import android.view.ContextMenu.ContextMenuInfo;
49import android.view.Gravity;
50import android.view.LayoutInflater;
51import android.view.Menu;
52import android.view.MenuInflater;
53import android.view.MenuItem;
54import android.view.MotionEvent;
55import android.view.View;
56import android.view.View.OnClickListener;
57import android.view.ViewGroup;
58import android.view.inputmethod.EditorInfo;
59import android.view.inputmethod.InputMethodManager;
60import android.view.WindowManager;
61import android.widget.AbsListView;
62import android.widget.AbsListView.OnScrollListener;
63import android.widget.AdapterView;
64import android.widget.AdapterView.AdapterContextMenuInfo;
65import android.widget.CheckBox;
66import android.widget.ListView;
67import android.widget.PopupMenu;
68import android.widget.PopupWindow;
69import android.widget.TextView.OnEditorActionListener;
70import android.widget.Toast;
71
72import androidx.activity.OnBackPressedCallback;
73import androidx.annotation.IdRes;
74import androidx.annotation.NonNull;
75import androidx.annotation.Nullable;
76import androidx.annotation.StringRes;
77import androidx.appcompat.app.AlertDialog;
78import androidx.core.content.pm.ShortcutInfoCompat;
79import androidx.core.content.pm.ShortcutManagerCompat;
80import androidx.core.view.inputmethod.InputConnectionCompat;
81import androidx.core.view.inputmethod.InputContentInfoCompat;
82import androidx.databinding.DataBindingUtil;
83import androidx.documentfile.provider.DocumentFile;
84import androidx.viewpager.widget.PagerAdapter;
85import androidx.viewpager.widget.ViewPager;
86
87import com.cheogram.android.BobTransfer;
88import com.cheogram.android.EmojiSearch;
89import com.cheogram.android.WebxdcPage;
90
91import com.google.android.material.color.MaterialColors;
92import com.google.android.material.dialog.MaterialAlertDialogBuilder;
93import com.google.common.base.Optional;
94import com.google.common.collect.ImmutableList;
95
96import org.jetbrains.annotations.NotNull;
97
98import io.ipfs.cid.Cid;
99
100import java.io.File;
101import java.net.URISyntaxException;
102import java.util.AbstractMap;
103import java.util.ArrayList;
104import java.util.Arrays;
105import java.util.Collection;
106import java.util.Collections;
107import java.util.HashSet;
108import java.util.Iterator;
109import java.util.List;
110import java.util.Map;
111import java.util.Set;
112import java.util.UUID;
113import java.util.concurrent.atomic.AtomicBoolean;
114import java.util.regex.Matcher;
115import java.util.regex.Pattern;
116
117import eu.siacs.conversations.Config;
118import eu.siacs.conversations.R;
119import eu.siacs.conversations.crypto.axolotl.AxolotlService;
120import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
121import eu.siacs.conversations.databinding.EmojiSearchBinding;
122import eu.siacs.conversations.databinding.FragmentConversationBinding;
123import eu.siacs.conversations.entities.Account;
124import eu.siacs.conversations.entities.Blockable;
125import eu.siacs.conversations.entities.Contact;
126import eu.siacs.conversations.entities.Conversation;
127import eu.siacs.conversations.entities.Conversational;
128import eu.siacs.conversations.entities.DownloadableFile;
129import eu.siacs.conversations.entities.Message;
130import eu.siacs.conversations.entities.MucOptions;
131import eu.siacs.conversations.entities.MucOptions.User;
132import eu.siacs.conversations.entities.Presence;
133import eu.siacs.conversations.entities.Presences;
134import eu.siacs.conversations.entities.ReadByMarker;
135import eu.siacs.conversations.entities.Transferable;
136import eu.siacs.conversations.entities.TransferablePlaceholder;
137import eu.siacs.conversations.http.HttpDownloadConnection;
138import eu.siacs.conversations.persistance.FileBackend;
139import eu.siacs.conversations.services.CallIntegrationConnectionService;
140import eu.siacs.conversations.services.MessageArchiveService;
141import eu.siacs.conversations.services.QuickConversationsService;
142import eu.siacs.conversations.services.XmppConnectionService;
143import eu.siacs.conversations.ui.adapter.CommandAdapter;
144import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
145import eu.siacs.conversations.ui.adapter.MessageAdapter;
146import eu.siacs.conversations.ui.util.ActivityResult;
147import eu.siacs.conversations.ui.util.Attachment;
148import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
149import eu.siacs.conversations.ui.util.DateSeparator;
150import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
151import eu.siacs.conversations.ui.util.ListViewUtils;
152import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
153import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
154import eu.siacs.conversations.ui.util.PendingItem;
155import eu.siacs.conversations.ui.util.PresenceSelector;
156import eu.siacs.conversations.ui.util.ScrollState;
157import eu.siacs.conversations.ui.util.SendButtonAction;
158import eu.siacs.conversations.ui.util.SendButtonTool;
159import eu.siacs.conversations.ui.util.ShareUtil;
160import eu.siacs.conversations.ui.util.ViewUtil;
161import eu.siacs.conversations.ui.widget.EditMessage;
162import eu.siacs.conversations.utils.AccountUtils;
163import eu.siacs.conversations.utils.Compatibility;
164import eu.siacs.conversations.utils.Emoticons;
165import eu.siacs.conversations.utils.GeoHelper;
166import eu.siacs.conversations.utils.MessageUtils;
167import eu.siacs.conversations.utils.MimeUtils;
168import eu.siacs.conversations.utils.NickValidityChecker;
169import eu.siacs.conversations.utils.PermissionUtils;
170import eu.siacs.conversations.utils.QuickLoader;
171import eu.siacs.conversations.utils.StylingHelper;
172import eu.siacs.conversations.utils.TimeFrameUtils;
173import eu.siacs.conversations.utils.UIHelper;
174import eu.siacs.conversations.xml.Element;
175import eu.siacs.conversations.xml.Namespace;
176import eu.siacs.conversations.xmpp.Jid;
177import eu.siacs.conversations.xmpp.XmppConnection;
178import eu.siacs.conversations.xmpp.chatstate.ChatState;
179import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
180import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
181import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
182import eu.siacs.conversations.xmpp.jingle.Media;
183import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
184import eu.siacs.conversations.xmpp.jingle.RtpCapability;
185import eu.siacs.conversations.xmpp.stanzas.IqPacket;
186
187import org.jetbrains.annotations.NotNull;
188
189import java.util.ArrayList;
190import java.util.Arrays;
191import java.util.Collection;
192import java.util.Collections;
193import java.util.HashSet;
194import java.util.Iterator;
195import java.util.List;
196import java.util.Set;
197import java.util.UUID;
198import java.util.concurrent.atomic.AtomicBoolean;
199import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
200
201public class ConversationFragment extends XmppFragment
202 implements EditMessage.KeyboardListener,
203 MessageAdapter.OnContactPictureLongClicked,
204 MessageAdapter.OnContactPictureClicked,
205 MessageAdapter.OnInlineImageLongClicked {
206
207 public static final int REQUEST_SEND_MESSAGE = 0x0201;
208 public static final int REQUEST_DECRYPT_PGP = 0x0202;
209 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
210 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
211 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
212 public static final int REQUEST_START_DOWNLOAD = 0x0210;
213 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
214 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
215 public static final int REQUEST_START_AUDIO_CALL = 0x213;
216 public static final int REQUEST_START_VIDEO_CALL = 0x214;
217 public static final int REQUEST_SAVE_STICKER = 0x215;
218 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
219 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
220 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
221 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
222 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
223 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
224 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
225
226 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
227 public static final String STATE_CONVERSATION_UUID =
228 ConversationFragment.class.getName() + ".uuid";
229 public static final String STATE_SCROLL_POSITION =
230 ConversationFragment.class.getName() + ".scroll_position";
231 public static final String STATE_PHOTO_URI =
232 ConversationFragment.class.getName() + ".media_previews";
233 public static final String STATE_MEDIA_PREVIEWS =
234 ConversationFragment.class.getName() + ".take_photo_uri";
235 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
236
237 private final List<Message> messageList = new ArrayList<>();
238 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
239 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
240 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
241 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
242 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
243 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
244 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
245 private final PendingItem<Message> pendingMessage = new PendingItem<>();
246 public Uri mPendingEditorContent = null;
247 protected MessageAdapter messageListAdapter;
248 protected CommandAdapter commandAdapter;
249 private MediaPreviewAdapter mediaPreviewAdapter;
250 private String lastMessageUuid = null;
251 private Conversation conversation;
252 private FragmentConversationBinding binding;
253 private Toast messageLoaderToast;
254 private ConversationsActivity activity;
255 private boolean reInitRequiredOnStart = true;
256 private int identiconWidth = -1;
257 private File savingAsSticker = null;
258 private EmojiSearch emojiSearch = null;
259 private EmojiSearchBinding emojiSearchBinding = null;
260 private PopupWindow emojiPopup = null;
261 private final OnClickListener clickToMuc =
262 new OnClickListener() {
263
264 @Override
265 public void onClick(View v) {
266 ConferenceDetailsActivity.open(getActivity(), conversation);
267 }
268 };
269 private final OnClickListener leaveMuc =
270 new OnClickListener() {
271
272 @Override
273 public void onClick(View v) {
274 activity.xmppConnectionService.archiveConversation(conversation);
275 }
276 };
277 private final OnClickListener joinMuc =
278 new OnClickListener() {
279
280 @Override
281 public void onClick(View v) {
282 activity.xmppConnectionService.joinMuc(conversation);
283 }
284 };
285
286 private final OnClickListener acceptJoin =
287 new OnClickListener() {
288 @Override
289 public void onClick(View v) {
290 conversation.setAttribute("accept_non_anonymous", true);
291 activity.xmppConnectionService.updateConversation(conversation);
292 activity.xmppConnectionService.joinMuc(conversation);
293 }
294 };
295
296 private final OnClickListener enterPassword =
297 new OnClickListener() {
298
299 @Override
300 public void onClick(View v) {
301 MucOptions muc = conversation.getMucOptions();
302 String password = muc.getPassword();
303 if (password == null) {
304 password = "";
305 }
306 activity.quickPasswordEdit(
307 password,
308 value -> {
309 activity.xmppConnectionService.providePasswordForMuc(
310 conversation, value);
311 return null;
312 });
313 }
314 };
315 private final OnScrollListener mOnScrollListener =
316 new OnScrollListener() {
317
318 @Override
319 public void onScrollStateChanged(AbsListView view, int scrollState) {
320 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
321 updateThreadFromLastMessage();
322 fireReadEvent();
323 }
324 }
325
326 @Override
327 public void onScroll(
328 final AbsListView view,
329 int firstVisibleItem,
330 int visibleItemCount,
331 int totalItemCount) {
332 toggleScrollDownButton(view);
333 synchronized (ConversationFragment.this.messageList) {
334 if (firstVisibleItem < 5
335 && conversation != null
336 && conversation.messagesLoaded.compareAndSet(true, false)
337 && messageList.size() > 0) {
338 long timestamp = conversation.loadMoreTimestamp();
339 activity.xmppConnectionService.loadMoreMessages(
340 conversation,
341 timestamp,
342 new XmppConnectionService.OnMoreMessagesLoaded() {
343 @Override
344 public void onMoreMessagesLoaded(
345 final int c, final Conversation conversation) {
346 if (ConversationFragment.this.conversation
347 != conversation) {
348 conversation.messagesLoaded.set(true);
349 return;
350 }
351 runOnUiThread(
352 () -> {
353 synchronized (messageList) {
354 final int oldPosition =
355 binding.messagesView
356 .getFirstVisiblePosition();
357 Message message = null;
358 int childPos;
359 for (childPos = 0;
360 childPos + oldPosition
361 < messageList.size();
362 ++childPos) {
363 message =
364 messageList.get(
365 oldPosition
366 + childPos);
367 if (message.getType()
368 != Message.TYPE_STATUS) {
369 break;
370 }
371 }
372 final String uuid =
373 message != null
374 ? message.getUuid()
375 : null;
376 View v =
377 binding.messagesView.getChildAt(
378 childPos);
379 final int pxOffset =
380 (v == null) ? 0 : v.getTop();
381 ConversationFragment.this.conversation
382 .populateWithMessages(
383 ConversationFragment
384 .this
385 .messageList, activity == null ? null : activity.xmppConnectionService);
386 try {
387 updateStatusMessages();
388 } catch (IllegalStateException e) {
389 Log.d(
390 Config.LOGTAG,
391 "caught illegal state exception while updating status messages");
392 }
393 messageListAdapter
394 .notifyDataSetChanged();
395 int pos =
396 Math.max(
397 getIndexOf(
398 uuid,
399 messageList),
400 0);
401 binding.messagesView
402 .setSelectionFromTop(
403 pos, pxOffset);
404 if (messageLoaderToast != null) {
405 messageLoaderToast.cancel();
406 }
407 conversation.messagesLoaded.set(true);
408 }
409 });
410 }
411
412 @Override
413 public void informUser(final int resId) {
414
415 runOnUiThread(
416 () -> {
417 if (messageLoaderToast != null) {
418 messageLoaderToast.cancel();
419 }
420 if (ConversationFragment.this.conversation
421 != conversation) {
422 return;
423 }
424 messageLoaderToast =
425 Toast.makeText(
426 view.getContext(),
427 resId,
428 Toast.LENGTH_LONG);
429 messageLoaderToast.show();
430 });
431 }
432 });
433 }
434 }
435 }
436 };
437 private final EditMessage.OnCommitContentListener mEditorContentListener =
438 new EditMessage.OnCommitContentListener() {
439 @Override
440 public boolean onCommitContent(
441 InputContentInfoCompat inputContentInfo,
442 int flags,
443 Bundle opts,
444 String[] contentMimeTypes) {
445 // try to get permission to read the image, if applicable
446 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
447 != 0) {
448 try {
449 inputContentInfo.requestPermission();
450 } catch (Exception e) {
451 Log.e(
452 Config.LOGTAG,
453 "InputContentInfoCompat#requestPermission() failed.",
454 e);
455 Toast.makeText(
456 getActivity(),
457 activity.getString(
458 R.string.no_permission_to_access_x,
459 inputContentInfo.getDescription()),
460 Toast.LENGTH_LONG)
461 .show();
462 return false;
463 }
464 }
465 if (hasPermissions(
466 REQUEST_ADD_EDITOR_CONTENT,
467 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
468 attachEditorContentToConversation(inputContentInfo.getContentUri());
469 } else {
470 mPendingEditorContent = inputContentInfo.getContentUri();
471 }
472 return true;
473 }
474 };
475 private Message selectedMessage;
476 private final OnClickListener mEnableAccountListener =
477 new OnClickListener() {
478 @Override
479 public void onClick(View v) {
480 final Account account = conversation == null ? null : conversation.getAccount();
481 if (account != null) {
482 account.setOption(Account.OPTION_SOFT_DISABLED, false);
483 account.setOption(Account.OPTION_DISABLED, false);
484 activity.xmppConnectionService.updateAccount(account);
485 }
486 }
487 };
488 private final OnClickListener mUnblockClickListener =
489 new OnClickListener() {
490 @Override
491 public void onClick(final View v) {
492 v.post(() -> v.setVisibility(View.INVISIBLE));
493 if (conversation.isDomainBlocked()) {
494 BlockContactDialog.show(activity, conversation);
495 } else {
496 unblockConversation(conversation);
497 }
498 }
499 };
500 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
501 private final OnClickListener mAddBackClickListener =
502 new OnClickListener() {
503
504 @Override
505 public void onClick(View v) {
506 final Contact contact = conversation == null ? null : conversation.getContact();
507 if (contact != null) {
508 activity.xmppConnectionService.createContact(contact, true);
509 activity.switchToContactDetails(contact);
510 }
511 }
512 };
513 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
514 private final OnClickListener mAllowPresenceSubscription =
515 new OnClickListener() {
516 @Override
517 public void onClick(View v) {
518 final Contact contact = conversation == null ? null : conversation.getContact();
519 if (contact != null) {
520 activity.xmppConnectionService.sendPresencePacket(
521 contact.getAccount(),
522 activity.xmppConnectionService
523 .getPresenceGenerator()
524 .sendPresenceUpdatesTo(contact));
525 hideSnackbar();
526 }
527 }
528 };
529 protected OnClickListener clickToDecryptListener =
530 new OnClickListener() {
531
532 @Override
533 public void onClick(View v) {
534 PendingIntent pendingIntent =
535 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
536 if (pendingIntent != null) {
537 try {
538 getActivity()
539 .startIntentSenderForResult(
540 pendingIntent.getIntentSender(),
541 REQUEST_DECRYPT_PGP,
542 null,
543 0,
544 0,
545 0,
546 Compatibility.pgpStartIntentSenderOptions());
547 } catch (SendIntentException e) {
548 Toast.makeText(
549 getActivity(),
550 R.string.unable_to_connect_to_keychain,
551 Toast.LENGTH_SHORT)
552 .show();
553 conversation
554 .getAccount()
555 .getPgpDecryptionService()
556 .continueDecryption(true);
557 }
558 }
559 updateSnackBar(conversation);
560 }
561 };
562 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
563 private final OnEditorActionListener mEditorActionListener =
564 (v, actionId, event) -> {
565 if (actionId == EditorInfo.IME_ACTION_SEND) {
566 InputMethodManager imm =
567 (InputMethodManager)
568 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
569 if (imm != null && imm.isFullscreenMode()) {
570 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
571 }
572 sendMessage();
573 return true;
574 } else {
575 return false;
576 }
577 };
578 private final OnClickListener mScrollButtonListener =
579 new OnClickListener() {
580
581 @Override
582 public void onClick(View v) {
583 stopScrolling();
584 setSelection(binding.messagesView.getCount() - 1, true);
585 }
586 };
587 private final OnClickListener mSendButtonListener =
588 new OnClickListener() {
589
590 @Override
591 public void onClick(View v) {
592 Object tag = v.getTag();
593 if (tag instanceof SendButtonAction) {
594 SendButtonAction action = (SendButtonAction) tag;
595 switch (action) {
596 case TAKE_PHOTO:
597 case RECORD_VIDEO:
598 case SEND_LOCATION:
599 case RECORD_VOICE:
600 case CHOOSE_PICTURE:
601 attachFile(action.toChoice());
602 break;
603 case CANCEL:
604 if (conversation != null) {
605 conversation.setUserSelectedThread(false);
606 if (conversation.setCorrectingMessage(null)) {
607 binding.textinput.setText("");
608 binding.textinput.append(conversation.getDraftMessage());
609 conversation.setDraftMessage(null);
610 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
611 conversation.setNextCounterpart(null);
612 binding.textinput.setText("");
613 } else {
614 binding.textinput.setText("");
615 }
616 binding.textinputSubject.setText("");
617 binding.textinputSubject.setVisibility(View.GONE);
618 updateChatMsgHint();
619 updateSendButton();
620 updateEditablity();
621 }
622 break;
623 default:
624 sendMessage();
625 }
626 } else {
627 sendMessage();
628 }
629 }
630 };
631 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
632 @Override
633 public void handleOnBackPressed() {
634 conversation.setLockThread(false);
635 this.setEnabled(false);
636 conversation.setUserSelectedThread(false);
637 setThread(null);
638 refresh();
639 updateThreadFromLastMessage();
640 }
641 };
642 private int completionIndex = 0;
643 private int lastCompletionLength = 0;
644 private String incomplete;
645 private int lastCompletionCursor;
646 private boolean firstWord = false;
647 private Message mPendingDownloadableMessage;
648
649 private static ConversationFragment findConversationFragment(Activity activity) {
650 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
651 if (fragment instanceof ConversationFragment) {
652 return (ConversationFragment) fragment;
653 }
654 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
655 if (fragment instanceof ConversationFragment) {
656 return (ConversationFragment) fragment;
657 }
658 return null;
659 }
660
661 public static void startStopPending(Activity activity) {
662 ConversationFragment fragment = findConversationFragment(activity);
663 if (fragment != null) {
664 fragment.messageListAdapter.startStopPending();
665 }
666 }
667
668 public static void downloadFile(Activity activity, Message message) {
669 ConversationFragment fragment = findConversationFragment(activity);
670 if (fragment != null) {
671 fragment.startDownloadable(message);
672 }
673 }
674
675 public static void registerPendingMessage(Activity activity, Message message) {
676 ConversationFragment fragment = findConversationFragment(activity);
677 if (fragment != null) {
678 fragment.pendingMessage.push(message);
679 }
680 }
681
682 public static void openPendingMessage(Activity activity) {
683 ConversationFragment fragment = findConversationFragment(activity);
684 if (fragment != null) {
685 Message message = fragment.pendingMessage.pop();
686 if (message != null) {
687 fragment.messageListAdapter.openDownloadable(message);
688 }
689 }
690 }
691
692 public static Conversation getConversation(Activity activity) {
693 return getConversation(activity, R.id.secondary_fragment);
694 }
695
696 private static Conversation getConversation(Activity activity, @IdRes int res) {
697 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
698 if (fragment instanceof ConversationFragment) {
699 return ((ConversationFragment) fragment).getConversation();
700 } else {
701 return null;
702 }
703 }
704
705 public static ConversationFragment get(Activity activity) {
706 FragmentManager fragmentManager = activity.getFragmentManager();
707 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
708 if (fragment instanceof ConversationFragment) {
709 return (ConversationFragment) fragment;
710 } else {
711 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
712 return fragment instanceof ConversationFragment
713 ? (ConversationFragment) fragment
714 : null;
715 }
716 }
717
718 public static Conversation getConversationReliable(Activity activity) {
719 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
720 if (conversation != null) {
721 return conversation;
722 }
723 return getConversation(activity, R.id.main_fragment);
724 }
725
726 private static boolean scrolledToBottom(AbsListView listView) {
727 final int count = listView.getCount();
728 if (count == 0) {
729 return true;
730 } else if (listView.getLastVisiblePosition() == count - 1) {
731 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
732 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
733 } else {
734 return false;
735 }
736 }
737
738 private void toggleScrollDownButton() {
739 toggleScrollDownButton(binding.messagesView);
740 }
741
742 private void toggleScrollDownButton(AbsListView listView) {
743 if (conversation == null) {
744 return;
745 }
746 if (scrolledToBottom(listView)) {
747 lastMessageUuid = null;
748 hideUnreadMessagesCount();
749 } else {
750 binding.scrollToBottomButton.setEnabled(true);
751 binding.scrollToBottomButton.show();
752 if (lastMessageUuid == null) {
753 lastMessageUuid = conversation.getLatestMessage().getUuid();
754 }
755 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
756 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
757 }
758 }
759 }
760
761 private int getIndexOf(String uuid, List<Message> messages) {
762 if (uuid == null) {
763 return messages.size() - 1;
764 }
765 for (int i = 0; i < messages.size(); ++i) {
766 if (uuid.equals(messages.get(i).getUuid())) {
767 return i;
768 } else {
769 Message next = messages.get(i);
770 while (next != null && next.wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
771 if (uuid.equals(next.getUuid())) {
772 return i;
773 }
774 next = next.next();
775 }
776 }
777 }
778 return -1;
779 }
780
781 private ScrollState getScrollPosition() {
782 final ListView listView = this.binding == null ? null : this.binding.messagesView;
783 if (listView == null
784 || listView.getCount() == 0
785 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
786 return null;
787 } else {
788 final int pos = listView.getFirstVisiblePosition();
789 final View view = listView.getChildAt(0);
790 if (view == null) {
791 return null;
792 } else {
793 return new ScrollState(pos, view.getTop());
794 }
795 }
796 }
797
798 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
799 if (scrollPosition != null) {
800
801 this.lastMessageUuid = lastMessageUuid;
802 if (lastMessageUuid != null) {
803 binding.unreadCountCustomView.setUnreadCount(
804 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
805 }
806 // TODO maybe this needs a 'post'
807 this.binding.messagesView.setSelectionFromTop(
808 scrollPosition.position, scrollPosition.offset);
809 toggleScrollDownButton();
810 }
811 }
812
813 private void attachLocationToConversation(Conversation conversation, Uri uri) {
814 if (conversation == null) {
815 return;
816 }
817 final String subject = binding.textinputSubject.getText().toString();
818 activity.xmppConnectionService.attachLocationToConversation(
819 conversation,
820 uri,
821 subject,
822 new UiCallback<Message>() {
823
824 @Override
825 public void success(Message message) {
826 messageSent();
827 }
828
829 @Override
830 public void error(int errorCode, Message object) {
831 // TODO show possible pgp error
832 }
833
834 @Override
835 public void userInputRequired(PendingIntent pi, Message object) {}
836 });
837 }
838
839 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
840 if (conversation == null) {
841 return;
842 }
843 final String subject = binding.textinputSubject.getText().toString();
844 if (type == "application/xdc+zip") newSubThread();
845 final Toast prepareFileToast =
846 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
847 prepareFileToast.show();
848 activity.delegateUriPermissionsToService(uri);
849 activity.xmppConnectionService.attachFileToConversation(
850 conversation,
851 uri,
852 type,
853 subject,
854 new UiInformableCallback<Message>() {
855 @Override
856 public void inform(final String text) {
857 hidePrepareFileToast(prepareFileToast);
858 runOnUiThread(() -> activity.replaceToast(text));
859 }
860
861 @Override
862 public void success(Message message) {
863 runOnUiThread(() -> {
864 activity.hideToast();
865 messageSent();
866 });
867 hidePrepareFileToast(prepareFileToast);
868 }
869
870 @Override
871 public void error(final int errorCode, Message message) {
872 hidePrepareFileToast(prepareFileToast);
873 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
874 }
875
876 @Override
877 public void userInputRequired(PendingIntent pi, Message message) {
878 hidePrepareFileToast(prepareFileToast);
879 }
880 });
881 }
882
883 public void attachEditorContentToConversation(Uri uri) {
884 mediaPreviewAdapter.addMediaPreviews(
885 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
886 toggleInputMethod();
887 }
888
889 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
890 if (conversation == null) {
891 return;
892 }
893 final String subject = binding.textinputSubject.getText().toString();
894 final Toast prepareFileToast =
895 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
896 prepareFileToast.show();
897 activity.delegateUriPermissionsToService(uri);
898 activity.xmppConnectionService.attachImageToConversation(
899 conversation,
900 uri,
901 type,
902 subject,
903 new UiCallback<Message>() {
904
905 @Override
906 public void userInputRequired(PendingIntent pi, Message object) {
907 hidePrepareFileToast(prepareFileToast);
908 }
909
910 @Override
911 public void success(Message message) {
912 hidePrepareFileToast(prepareFileToast);
913 runOnUiThread(() -> messageSent());
914 }
915
916 @Override
917 public void error(final int error, final Message message) {
918 hidePrepareFileToast(prepareFileToast);
919 final ConversationsActivity activity = ConversationFragment.this.activity;
920 if (activity == null) {
921 return;
922 }
923 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
924 }
925 });
926 }
927
928 private void hidePrepareFileToast(final Toast prepareFileToast) {
929 if (prepareFileToast != null && activity != null) {
930 activity.runOnUiThread(prepareFileToast::cancel);
931 }
932 }
933
934 private void sendMessage() {
935 sendMessage((Long) null);
936 }
937
938 private void sendMessage(Long sendAt) {
939 if (sendAt != null && sendAt < System.currentTimeMillis()) sendAt = null; // No sending in past plz
940 if (mediaPreviewAdapter.hasAttachments()) {
941 commitAttachments();
942 return;
943 }
944 Editable body = this.binding.textinput.getText();
945 if (body == null) body = new SpannableStringBuilder("");
946 final Conversation conversation = this.conversation;
947 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
948 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
949 binding.textSendButton.showContextMenu(0, 0);
950 return;
951 }
952 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
953 return;
954 }
955 final Message message;
956 if (conversation.getCorrectingMessage() == null) {
957 boolean attention = false;
958 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
959 attention = true;
960 body.delete(0, 6);
961 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
962 }
963 if (conversation.getReplyTo() != null) {
964 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
965 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
966 } else {
967 message = conversation.getReplyTo().reply();
968 message.appendBody(body);
969 }
970 message.setEncryption(conversation.getNextEncryption());
971 } else {
972 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
973 message.setBody(hasSubject && body.length() == 0 ? null : body);
974 if (message.bodyIsOnlyEmojis()) {
975 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
976 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
977 if (imageSpans.length == 1) {
978 // Only one inline image, so it's a sticker
979 String source = imageSpans[0].getSource();
980 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
981 try {
982 final Cid cid = BobTransfer.cid(Uri.parse(source));
983 final String url = activity.xmppConnectionService.getUrlForCid(cid);
984 final File f = activity.xmppConnectionService.getFileForCid(cid);
985 if (url != null) {
986 message.setBody("");
987 message.setRelativeFilePath(f.getAbsolutePath());
988 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
989 }
990 } catch (final Exception e) { }
991 }
992 }
993 }
994 }
995 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
996 message.setThread(conversation.getThread());
997 if (attention) {
998 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
999 }
1000 Message.configurePrivateMessage(message);
1001 } else {
1002 message = conversation.getCorrectingMessage();
1003 message.setBody(hasSubject && body.length() == 0 ? null : body);
1004 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1005 message.setThread(conversation.getThread());
1006 if (message.getStatus() == Message.STATUS_WAITING) {
1007 if (sendAt != null) message.setTime(sendAt);
1008 activity.xmppConnectionService.updateMessage(message);
1009 setupReply(null);
1010 messageSent();
1011 return;
1012 } else {
1013 message.putEdited(message.getUuid(), message.getServerMsgId());
1014 message.setServerMsgId(null);
1015 message.setUuid(UUID.randomUUID().toString());
1016 }
1017 }
1018 if (sendAt != null) message.setTime(sendAt);
1019 switch (conversation.getNextEncryption()) {
1020 case Message.ENCRYPTION_PGP:
1021 sendPgpMessage(message);
1022 break;
1023 default:
1024 sendMessage(message);
1025 }
1026 setupReply(null);
1027 }
1028
1029 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1030 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1031 && trustKeysIfNeeded(requestCode);
1032 }
1033
1034 protected boolean trustKeysIfNeeded(int requestCode) {
1035 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1036 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1037 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1038 boolean hasUndecidedOwn =
1039 !axolotlService
1040 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1041 .isEmpty();
1042 boolean hasUndecidedContacts =
1043 !axolotlService
1044 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1045 .isEmpty();
1046 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1047 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1048 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1049 if (hasUndecidedOwn
1050 || hasUndecidedContacts
1051 || hasPendingKeys
1052 || hasNoTrustedKeys
1053 || hasUnaccepted
1054 || downloadInProgress) {
1055 axolotlService.createSessionsIfNeeded(conversation);
1056 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1057 String[] contacts = new String[targets.size()];
1058 for (int i = 0; i < contacts.length; ++i) {
1059 contacts[i] = targets.get(i).toString();
1060 }
1061 intent.putExtra("contacts", contacts);
1062 intent.putExtra(
1063 EXTRA_ACCOUNT,
1064 conversation.getAccount().getJid().asBareJid().toEscapedString());
1065 intent.putExtra("conversation", conversation.getUuid());
1066 startActivityForResult(intent, requestCode);
1067 return true;
1068 } else {
1069 return false;
1070 }
1071 }
1072
1073 public void updateChatMsgHint() {
1074 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1075 if (conversation.getCorrectingMessage() != null) {
1076 this.binding.textInputHint.setVisibility(View.GONE);
1077 this.binding.textinput.setHint(R.string.send_corrected_message);
1078 binding.conversationViewPager.setCurrentItem(0);
1079 } else if (multi && conversation.getNextCounterpart() != null) {
1080 this.binding.textinput.setHint(R.string.send_message);
1081 this.binding.textInputHint.setVisibility(View.VISIBLE);
1082 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1083 String nick = user == null ? null : user.getNick();
1084 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1085 this.binding.textInputHint.setText(
1086 getString(
1087 R.string.send_private_message_to,
1088 nick));
1089 binding.conversationViewPager.setCurrentItem(0);
1090 } else if (multi && !conversation.getMucOptions().participating()) {
1091 this.binding.textInputHint.setVisibility(View.GONE);
1092 this.binding.textinput.setHint(R.string.you_are_not_participating);
1093 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1094 } else {
1095 this.binding.textInputHint.setVisibility(View.GONE);
1096 this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1097 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1098 activity.invalidateOptionsMenu();
1099 }
1100
1101 binding.messagesView.post(this::updateThreadFromLastMessage);
1102 }
1103
1104 public void setupIme() {
1105 this.binding.textinput.refreshIme();
1106 }
1107
1108 private void handleActivityResult(ActivityResult activityResult) {
1109 if (activityResult.resultCode == Activity.RESULT_OK) {
1110 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1111 } else {
1112 handleNegativeActivityResult(activityResult.requestCode);
1113 }
1114 }
1115
1116 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1117 switch (requestCode) {
1118 case REQUEST_SAVE_STICKER:
1119 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1120 final File f = savingAsSticker;
1121 savingAsSticker = null;
1122 try {
1123 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1124 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1125 } catch (final FileBackend.FileCopyException e) {
1126 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1127 }
1128 break;
1129 case REQUEST_TRUST_KEYS_TEXT:
1130 sendMessage();
1131 break;
1132 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1133 commitAttachments();
1134 break;
1135 case REQUEST_START_AUDIO_CALL:
1136 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1137 break;
1138 case REQUEST_START_VIDEO_CALL:
1139 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1140 break;
1141 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1142 final List<Attachment> imageUris =
1143 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1144 mediaPreviewAdapter.addMediaPreviews(imageUris);
1145 toggleInputMethod();
1146 break;
1147 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1148 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1149 if (takePhotoUri != null) {
1150 mediaPreviewAdapter.addMediaPreviews(
1151 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1152 toggleInputMethod();
1153 } else {
1154 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1155 }
1156 break;
1157 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1158 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1159 case ATTACHMENT_CHOICE_RECORD_VOICE:
1160 final Attachment.Type type =
1161 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1162 ? Attachment.Type.RECORDING
1163 : Attachment.Type.FILE;
1164 final List<Attachment> fileUris =
1165 Attachment.extractAttachments(getActivity(), data, type);
1166 mediaPreviewAdapter.addMediaPreviews(fileUris);
1167 toggleInputMethod();
1168 break;
1169 case ATTACHMENT_CHOICE_LOCATION:
1170 final double latitude = data.getDoubleExtra("latitude", 0);
1171 final double longitude = data.getDoubleExtra("longitude", 0);
1172 final int accuracy = data.getIntExtra("accuracy", 0);
1173 final Uri geo;
1174 if (accuracy > 0) {
1175 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1176 } else {
1177 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1178 }
1179 mediaPreviewAdapter.addMediaPreviews(
1180 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1181 toggleInputMethod();
1182 break;
1183 case REQUEST_INVITE_TO_CONVERSATION:
1184 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1185 if (invite != null) {
1186 if (invite.execute(activity)) {
1187 activity.mToast =
1188 Toast.makeText(
1189 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1190 activity.mToast.show();
1191 }
1192 }
1193 break;
1194 }
1195 }
1196
1197 private void commitAttachments() {
1198 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1199 if (anyNeedsExternalStoragePermission(attachments)
1200 && !hasPermissions(
1201 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1202 return;
1203 }
1204 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1205 return;
1206 }
1207 final PresenceSelector.OnPresenceSelected callback =
1208 () -> {
1209 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1210 final Attachment attachment = i.next();
1211 if (attachment.getType() == Attachment.Type.LOCATION) {
1212 attachLocationToConversation(conversation, attachment.getUri());
1213 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1214 Log.d(
1215 Config.LOGTAG,
1216 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1217 attachImageToConversation(
1218 conversation, attachment.getUri(), attachment.getMime());
1219 } else {
1220 Log.d(
1221 Config.LOGTAG,
1222 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1223 attachFileToConversation(
1224 conversation, attachment.getUri(), attachment.getMime());
1225 }
1226 }
1227 mediaPreviewAdapter.notifyDataSetChanged();
1228 toggleInputMethod();
1229 };
1230 if (conversation == null
1231 || conversation.getMode() == Conversation.MODE_MULTI
1232 || Attachment.canBeSendInBand(attachments)
1233 || (conversation.getAccount().httpUploadAvailable()
1234 && FileBackend.allFilesUnderSize(
1235 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1236 callback.onPresenceSelected();
1237 } else {
1238 activity.selectPresence(conversation, callback);
1239 }
1240 }
1241
1242 private static boolean anyNeedsExternalStoragePermission(
1243 final Collection<Attachment> attachments) {
1244 for (final Attachment attachment : attachments) {
1245 if (attachment.getType() != Attachment.Type.LOCATION) {
1246 return true;
1247 }
1248 }
1249 return false;
1250 }
1251
1252 public void toggleInputMethod() {
1253 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1254 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1255 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1256 updateSendButton();
1257 }
1258
1259 private void handleNegativeActivityResult(int requestCode) {
1260 switch (requestCode) {
1261 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1262 if (pendingTakePhotoUri.clear()) {
1263 Log.d(
1264 Config.LOGTAG,
1265 "cleared pending photo uri after negative activity result");
1266 }
1267 break;
1268 }
1269 }
1270
1271 @Override
1272 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1273 super.onActivityResult(requestCode, resultCode, data);
1274 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1275 if (activity != null && activity.xmppConnectionService != null) {
1276 handleActivityResult(activityResult);
1277 } else {
1278 this.postponedActivityResult.push(activityResult);
1279 }
1280 }
1281
1282 public void unblockConversation(final Blockable conversation) {
1283 activity.xmppConnectionService.sendUnblockRequest(conversation);
1284 }
1285
1286 @Override
1287 public void onAttach(Activity activity) {
1288 super.onAttach(activity);
1289 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1290 if (activity instanceof ConversationsActivity) {
1291 this.activity = (ConversationsActivity) activity;
1292 } else {
1293 throw new IllegalStateException(
1294 "Trying to attach fragment to activity that is not the ConversationsActivity");
1295 }
1296 }
1297
1298 @Override
1299 public void onDetach() {
1300 super.onDetach();
1301 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1302 }
1303
1304 @Override
1305 public void onCreate(Bundle savedInstanceState) {
1306 super.onCreate(savedInstanceState);
1307 setHasOptionsMenu(true);
1308 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1309 }
1310
1311 @Override
1312 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1313 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1314
1315 menuInflater.inflate(R.menu.fragment_conversation, menu);
1316 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1317 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1318 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1319 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1320 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1321 final MenuItem menuCall = menu.findItem(R.id.action_call);
1322 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1323 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1324 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1325
1326 if (conversation != null) {
1327 if (conversation.getMode() == Conversation.MODE_MULTI) {
1328 menuContactDetails.setVisible(false);
1329 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1330 menuMucDetails.setTitle(
1331 conversation.getMucOptions().isPrivateAndNonAnonymous()
1332 ? R.string.action_muc_details
1333 : R.string.channel_details);
1334 menuCall.setVisible(false);
1335 menuOngoingCall.setVisible(false);
1336 } else {
1337 final XmppConnectionService service =
1338 activity == null ? null : activity.xmppConnectionService;
1339 final Optional<OngoingRtpSession> ongoingRtpSession =
1340 service == null
1341 ? Optional.absent()
1342 : service.getJingleConnectionManager()
1343 .getOngoingRtpConnection(conversation.getContact());
1344 if (ongoingRtpSession.isPresent()) {
1345 menuOngoingCall.setVisible(true);
1346 menuCall.setVisible(false);
1347 } else {
1348 menuOngoingCall.setVisible(false);
1349 final RtpCapability.Capability rtpCapability =
1350 RtpCapability.check(conversation.getContact());
1351 final boolean cameraAvailable =
1352 activity != null && activity.isCameraFeatureAvailable();
1353 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1354 menuVideoCall.setVisible(
1355 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1356 }
1357 menuContactDetails.setVisible(!this.conversation.withSelf());
1358 menuMucDetails.setVisible(false);
1359 menuInviteContact.setVisible(
1360 service != null
1361 && service.findConferenceServer(conversation.getAccount()) != null);
1362 }
1363 if (conversation.isMuted()) {
1364 menuMute.setVisible(false);
1365 } else {
1366 menuUnmute.setVisible(false);
1367 }
1368 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1369 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1370 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1371 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1372 } else {
1373 menuTogglePinned.setTitle(R.string.add_to_favorites);
1374 }
1375 }
1376 super.onCreateOptionsMenu(menu, menuInflater);
1377 }
1378
1379 @Override
1380 public View onCreateView(
1381 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1382 this.binding =
1383 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1384 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1385
1386 binding.textinput.addTextChangedListener(
1387 new StylingHelper.MessageEditorStyler(binding.textinput));
1388
1389 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1390 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1391 DisplayMetrics displayMetrics = new DisplayMetrics();
1392 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1393 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1394
1395 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1396 binding.contextPreviewCancel.setOnClickListener((v) -> {
1397 setThread(null);
1398 conversation.setUserSelectedThread(false);
1399 setupReply(null);
1400 });
1401 binding.requestVoice.setOnClickListener((v) -> {
1402 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1403 binding.requestVoice.setVisibility(View.GONE);
1404 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1405 });
1406
1407 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1408 binding.messagesView.setOnScrollListener(mOnScrollListener);
1409 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1410 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1411 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1412 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1413 messageListAdapter.setOnContactPictureClicked(this);
1414 messageListAdapter.setOnContactPictureLongClicked(this);
1415 messageListAdapter.setOnInlineImageLongClicked(this);
1416 messageListAdapter.setConversationFragment(this);
1417 binding.messagesView.setAdapter(messageListAdapter);
1418
1419 registerForContextMenu(binding.messagesView);
1420 registerForContextMenu(binding.textSendButton);
1421
1422 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1423 this.binding.textinput.setCustomInsertionActionModeCallback(
1424 new EditMessageActionModeCallback(this.binding.textinput));
1425 }
1426
1427 messageListAdapter.setOnMessageBoxClicked(message -> {
1428 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1429 setThread(message.getThread());
1430 conversation.setUserSelectedThread(true);
1431 });
1432
1433 messageListAdapter.setOnMessageBoxSwiped(message -> {
1434 quoteMessage(message);
1435 });
1436
1437 binding.threadIdenticonLayout.setOnClickListener(v -> {
1438 boolean wasLocked = conversation.getLockThread();
1439 conversation.setLockThread(false);
1440 backPressedLeaveSingleThread.setEnabled(false);
1441 if (wasLocked) {
1442 setThread(null);
1443 conversation.setUserSelectedThread(false);
1444 refresh();
1445 updateThreadFromLastMessage();
1446 } else {
1447 newThread();
1448 conversation.setUserSelectedThread(true);
1449 newThreadTutorialToast("Switched to new thread");
1450 }
1451 });
1452
1453 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1454 boolean wasLocked = conversation.getLockThread();
1455 conversation.setLockThread(false);
1456 backPressedLeaveSingleThread.setEnabled(false);
1457 setThread(null);
1458 conversation.setUserSelectedThread(true);
1459 if (wasLocked) refresh();
1460 newThreadTutorialToast("Cleared thread");
1461 return true;
1462 });
1463
1464 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1465 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1466 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1467 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1468 Editable toInsert = adapter.getItem(position).toInsert();
1469 toInsert.append(" ");
1470 Editable s = binding.textinput.getText();
1471
1472 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1473 int lastColon = -1;
1474 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1475 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1476 });
1477 setupEmojiSearch();
1478 int popupHeight = (int) displayMetrics.density * 200;
1479 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1480 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1481 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1482 binding.textinput.addTextChangedListener(new TextWatcher() {
1483 @Override
1484 public void afterTextChanged(Editable s) {
1485 emojiDebounce.removeCallbacksAndMessages(null);
1486 emojiDebounce.postDelayed(() -> {
1487 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1488 int lastColon = -1;
1489 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1490 if (lastColon < 0) {
1491 emojiPopup.dismiss();
1492 return;
1493 }
1494 final String q = s.toString().substring(lastColon);
1495 if (notEmojiSearch.matcher(q).find()) {
1496 emojiPopup.dismiss();
1497 } else {
1498 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1499 if (adapter != null) {
1500 adapter.search(q);
1501 emojiPopup.showAsDropDown(binding.textsend);
1502 }
1503 }
1504 }, 400L);
1505 }
1506
1507 @Override
1508 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1509
1510 @Override
1511 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1512 });
1513
1514 return binding.getRoot();
1515 }
1516
1517 protected void setupEmojiSearch() {
1518 if (activity != null && activity.xmppConnectionService != null) {
1519 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1520 emojiSearch = null;
1521 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1522 return;
1523 }
1524 if (emojiSearch == null) {
1525 emojiSearch = activity.xmppConnectionService.emojiSearch();
1526 }
1527 }
1528 if (emojiSearch == null || emojiSearchBinding == null) return;
1529
1530 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1531 }
1532
1533 protected void newThreadTutorialToast(String s) {
1534 if (activity == null) return;
1535 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1536 final int tutorialCount = p.getInt("thread_tutorial", 0);
1537 if (tutorialCount < 5) {
1538 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1539 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1540 }
1541 }
1542
1543 @Override
1544 public void onDestroyView() {
1545 super.onDestroyView();
1546 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1547 messageListAdapter.setOnContactPictureClicked(null);
1548 messageListAdapter.setOnContactPictureLongClicked(null);
1549 messageListAdapter.setOnInlineImageLongClicked(null);
1550 messageListAdapter.setConversationFragment(null);
1551 binding.conversationViewPager.setAdapter(null);
1552 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1553 }
1554
1555 public void quoteText(String text) {
1556 if (binding.textinput.isEnabled()) {
1557 binding.textinput.insertAsQuote(text);
1558 binding.textinput.requestFocus();
1559 InputMethodManager inputMethodManager =
1560 (InputMethodManager)
1561 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1562 if (inputMethodManager != null) {
1563 inputMethodManager.showSoftInput(
1564 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1565 }
1566 }
1567 }
1568
1569 private void quoteMessage(Message message) {
1570 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1571 setThread(message.getThread());
1572 conversation.setUserSelectedThread(true);
1573 if (!forkNullThread(message)) newThread();
1574 setupReply(message);
1575 }
1576
1577 private boolean forkNullThread(Message message) {
1578 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1579 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1580 final Element thread = m.getThread();
1581 if (thread != null) {
1582 setThread(thread);
1583 return true;
1584 }
1585 }
1586
1587 return false;
1588 }
1589
1590 private void setupReply(Message message) {
1591 conversation.setReplyTo(message);
1592 if (message == null) {
1593 binding.contextPreview.setVisibility(View.GONE);
1594 binding.textsend.setBackgroundResource(R.drawable.textsend);
1595 return;
1596 }
1597
1598 SpannableStringBuilder body = message.getSpannableBody(null, null);
1599 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1600 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1601 binding.contextPreviewText.setText(body);
1602 binding.contextPreview.setVisibility(View.VISIBLE);
1603 }
1604
1605 private void setThread(Element thread) {
1606 this.conversation.setThread(thread);
1607 binding.threadIdenticon.setAlpha(0f);
1608 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1609 if (thread != null) {
1610 final String threadId = thread.getContent();
1611 if (threadId != null) {
1612 binding.threadIdenticon.setAlpha(1f);
1613 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1614 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1615 }
1616 }
1617 updateSendButton();
1618 }
1619
1620 @Override
1621 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1622 // This should cancel any remaining click events that would otherwise trigger links
1623 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1624
1625 if (v == binding.textSendButton) {
1626 super.onCreateContextMenu(menu, v, menuInfo);
1627 try {
1628 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1629 m.setAccessible(true);
1630 m.invoke(menu, true);
1631 } catch (Exception e) {
1632 e.printStackTrace();
1633 }
1634 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1635 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1636 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1637 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1638 MenuItem item = attachMenu.getSubMenu().getItem(i);
1639 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1640 newItem.setIcon(item.getIcon());
1641 }
1642 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1643 return;
1644 }
1645
1646 synchronized (this.messageList) {
1647 super.onCreateContextMenu(menu, v, menuInfo);
1648 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1649 this.selectedMessage = this.messageList.get(acmi.position);
1650 populateContextMenu(menu);
1651 }
1652 }
1653
1654 private void populateContextMenu(ContextMenu menu) {
1655 final Message m = this.selectedMessage;
1656 final Transferable t = m.getTransferable();
1657 Message relevantForCorrection = m;
1658 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1659 relevantForCorrection = relevantForCorrection.next();
1660 }
1661 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1662
1663 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1664 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1665 return;
1666 }
1667
1668 if (m.getStatus() == Message.STATUS_RECEIVED
1669 && t != null
1670 && (t.getStatus() == Transferable.STATUS_CANCELLED
1671 || t.getStatus() == Transferable.STATUS_FAILED)) {
1672 return;
1673 }
1674
1675 final boolean deleted = m.isDeleted();
1676 final boolean encrypted =
1677 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1678 || m.getEncryption() == Message.ENCRYPTION_PGP;
1679 final boolean receiving =
1680 m.getStatus() == Message.STATUS_RECEIVED
1681 && (t instanceof JingleFileTransferConnection
1682 || t instanceof HttpDownloadConnection);
1683 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1684 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1685 MenuItem openWith = menu.findItem(R.id.open_with);
1686 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1687 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1688 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1689 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1690 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1691 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1692 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1693 MenuItem shareWith = menu.findItem(R.id.share_with);
1694 MenuItem sendAgain = menu.findItem(R.id.send_again);
1695 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1696 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1697 MenuItem downloadFile = menu.findItem(R.id.download_file);
1698 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1699 MenuItem blockMedia = menu.findItem(R.id.block_media);
1700 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1701 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1702 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1703 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1704 final boolean showError =
1705 m.getStatus() == Message.STATUS_SEND_FAILED
1706 && m.getErrorMessage() != null
1707 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1708 final Conversational conversational = m.getConversation();
1709 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1710 final XmppConnection connection = c.getAccount().getXmppConnection();
1711 if (c.isWithStranger()
1712 && m.getServerMsgId() != null
1713 && !c.isBlocked()
1714 && connection != null
1715 && connection.getFeatures().spamReporting()) {
1716 reportAndBlock.setVisible(true);
1717 }
1718 }
1719 if (!encrypted && !m.getBody().equals("")) {
1720 copyMessage.setVisible(true);
1721 }
1722 quoteMessage.setVisible(!encrypted && !showError);
1723 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1724 retryDecryption.setVisible(true);
1725 }
1726 if (!showError
1727 && relevantForCorrection.getType() == Message.TYPE_TEXT
1728 && !m.isGeoUri()
1729 && relevantForCorrection.isLastCorrectableMessage()
1730 && m.getConversation() instanceof Conversation) {
1731 correctMessage.setVisible(true);
1732 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1733 }
1734 if (relevantForCorrection.getReactions() != null) {
1735 correctMessage.setVisible(false);
1736 retractMessage.setVisible(true);
1737 }
1738 if (conversation.getMode() == Conversation.MODE_MULTI && m.getServerMsgId() != null && m.getModerated() == null && conversation.getMucOptions().getSelf().getRole().ranks(MucOptions.Role.MODERATOR) && conversation.getMucOptions().hasFeature("urn:xmpp:message-moderate:0")) {
1739 moderateMessage.setVisible(true);
1740 }
1741 if ((m.isFileOrImage() && !deleted && !receiving)
1742 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1743 && !unInitiatedButKnownSize
1744 && t == null) {
1745 shareWith.setVisible(true);
1746 }
1747 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1748 sendAgain.setVisible(true);
1749 }
1750 if (m.hasFileOnRemoteHost()
1751 || m.isGeoUri()
1752 || m.treatAsDownloadable()
1753 || unInitiatedButKnownSize
1754 || t instanceof HttpDownloadConnection) {
1755 copyUrl.setVisible(true);
1756 }
1757 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1758 downloadFile.setVisible(true);
1759 downloadFile.setTitle(
1760 activity.getString(
1761 R.string.download_x_file,
1762 UIHelper.getFileDescriptionString(activity, m)));
1763 }
1764 final boolean waitingOfferedSending =
1765 m.getStatus() == Message.STATUS_WAITING
1766 || m.getStatus() == Message.STATUS_UNSEND
1767 || m.getStatus() == Message.STATUS_OFFERED;
1768 final boolean cancelable =
1769 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1770 if (cancelable) {
1771 cancelTransmission.setVisible(true);
1772 }
1773 if (m.isFileOrImage() && !deleted && !cancelable) {
1774 final String path = m.getRelativeFilePath();
1775 if (path == null
1776 || !path.startsWith("/")
1777 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1778 saveAsSticker.setVisible(true);
1779 blockMedia.setVisible(true);
1780 deleteFile.setVisible(true);
1781 deleteFile.setTitle(
1782 activity.getString(
1783 R.string.delete_x_file,
1784 UIHelper.getFileDescriptionString(activity, m)));
1785 }
1786 }
1787
1788 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1789 // We might be showing a thumbnail worth blocking
1790 blockMedia.setVisible(true);
1791 }
1792 if (showError) {
1793 showErrorMessage.setVisible(true);
1794 }
1795 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1796 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1797 || (mime != null && mime.startsWith("audio/"))) {
1798 openWith.setVisible(true);
1799 }
1800 }
1801 }
1802
1803 @Override
1804 public boolean onContextItemSelected(MenuItem item) {
1805 switch (item.getItemId()) {
1806 case R.id.share_with:
1807 ShareUtil.share(activity, selectedMessage);
1808 return true;
1809 case R.id.correct_message:
1810 correctMessage(selectedMessage);
1811 return true;
1812 case R.id.retract_message:
1813 new AlertDialog.Builder(activity)
1814 .setTitle(R.string.retract_message)
1815 .setMessage("Do you really want to retract this message?")
1816 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1817 Message message = selectedMessage;
1818 while (message.mergeable(message.next())) {
1819 message = message.next();
1820 }
1821 if (message.getStatus() == Message.STATUS_WAITING || message.getStatus() == Message.STATUS_OFFERED) {
1822 activity.xmppConnectionService.deleteMessage(message);
1823 return;
1824 }
1825 Element reactions = message.getReactions();
1826 if (reactions != null) {
1827 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1828 if (previousReaction != null) reactions = previousReaction.getReactions();
1829 for (Element el : reactions.getChildren()) {
1830 if (message.getRawBody().endsWith(el.getContent())) {
1831 reactions.removeChild(el);
1832 }
1833 }
1834 message.setReactions(reactions);
1835 if (previousReaction != null) {
1836 previousReaction.setReactions(reactions);
1837 activity.xmppConnectionService.updateMessage(previousReaction);
1838 }
1839 }
1840 message.setBody(" ");
1841 message.setSubject(null);
1842 message.putEdited(message.getUuid(), message.getServerMsgId());
1843 message.setServerMsgId(null);
1844 message.setUuid(UUID.randomUUID().toString());
1845 sendMessage(message);
1846 })
1847 .setNegativeButton(R.string.no, null).show();
1848 return true;
1849 case R.id.moderate_message:
1850 activity.quickEdit("Spam", (reason) -> {
1851 Message message = selectedMessage;
1852 do {
1853 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1854 message = message.mergeable(message.next()) ? message.next() : null;
1855 } while (message != null);
1856 return null;
1857 }, R.string.moderate_reason, false, false, true);
1858 return true;
1859 case R.id.copy_message:
1860 ShareUtil.copyToClipboard(activity, selectedMessage);
1861 return true;
1862 case R.id.quote_message:
1863 quoteMessage(selectedMessage);
1864 return true;
1865 case R.id.send_again:
1866 resendMessage(selectedMessage);
1867 return true;
1868 case R.id.copy_url:
1869 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1870 return true;
1871 case R.id.save_as_sticker:
1872 saveAsSticker(selectedMessage);
1873 return true;
1874 case R.id.download_file:
1875 startDownloadable(selectedMessage);
1876 return true;
1877 case R.id.cancel_transmission:
1878 cancelTransmission(selectedMessage);
1879 return true;
1880 case R.id.retry_decryption:
1881 retryDecryption(selectedMessage);
1882 return true;
1883 case R.id.block_media:
1884 new AlertDialog.Builder(activity)
1885 .setTitle(R.string.block_media)
1886 .setMessage("Do you really want to block this media in all messages?")
1887 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1888 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1889 if (thumbs != null && !thumbs.isEmpty()) {
1890 for (Element thumb : thumbs) {
1891 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1892 if (uri.getScheme().equals("cid")) {
1893 Cid cid = BobTransfer.cid(uri);
1894 if (cid == null) continue;
1895 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1896 activity.xmppConnectionService.blockMedia(f);
1897 activity.xmppConnectionService.evictPreview(f);
1898 f.delete();
1899 }
1900 }
1901 }
1902 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1903 activity.xmppConnectionService.blockMedia(f);
1904 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1905 activity.xmppConnectionService.evictPreview(f);
1906 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1907 activity.onConversationsListItemUpdated();
1908 refresh();
1909 })
1910 .setNegativeButton(R.string.no, null).show();
1911 return true;
1912 case R.id.delete_file:
1913 deleteFile(selectedMessage);
1914 return true;
1915 case R.id.show_error_message:
1916 showErrorMessage(selectedMessage);
1917 return true;
1918 case R.id.open_with:
1919 openWith(selectedMessage);
1920 return true;
1921 case R.id.only_this_thread:
1922 conversation.setLockThread(true);
1923 backPressedLeaveSingleThread.setEnabled(true);
1924 setThread(selectedMessage.getThread());
1925 refresh();
1926 return true;
1927 case R.id.action_report_and_block:
1928 reportMessage(selectedMessage);
1929 return true;
1930 default:
1931 return onOptionsItemSelected(item);
1932 }
1933 }
1934
1935 @Override
1936 public boolean onOptionsItemSelected(final MenuItem item) {
1937 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1938 return false;
1939 } else if (conversation == null) {
1940 return super.onOptionsItemSelected(item);
1941 }
1942 switch (item.getItemId()) {
1943 case R.id.encryption_choice_axolotl:
1944 case R.id.encryption_choice_pgp:
1945 case R.id.encryption_choice_none:
1946 handleEncryptionSelection(item);
1947 break;
1948 case R.id.attach_choose_picture:
1949 case R.id.attach_take_picture:
1950 case R.id.attach_record_video:
1951 case R.id.attach_choose_file:
1952 case R.id.attach_record_voice:
1953 case R.id.attach_location:
1954 handleAttachmentSelection(item);
1955 break;
1956 case R.id.attach_subject:
1957 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
1958 break;
1959 case R.id.attach_schedule:
1960 scheduleMessage();
1961 break;
1962 case R.id.action_search:
1963 startSearch();
1964 break;
1965 case R.id.action_archive:
1966 activity.xmppConnectionService.archiveConversation(conversation);
1967 break;
1968 case R.id.action_contact_details:
1969 activity.switchToContactDetails(conversation.getContact());
1970 break;
1971 case R.id.action_muc_details:
1972 ConferenceDetailsActivity.open(activity, conversation);
1973 break;
1974 case R.id.action_invite:
1975 startActivityForResult(
1976 ChooseContactActivity.create(activity, conversation),
1977 REQUEST_INVITE_TO_CONVERSATION);
1978 break;
1979 case R.id.action_clear_history:
1980 clearHistoryDialog(conversation);
1981 break;
1982 case R.id.action_mute:
1983 muteConversationDialog(conversation);
1984 break;
1985 case R.id.action_unmute:
1986 unMuteConversation(conversation);
1987 break;
1988 case R.id.action_block:
1989 case R.id.action_unblock:
1990 BlockContactDialog.show(activity, conversation);
1991 break;
1992 case R.id.action_audio_call:
1993 checkPermissionAndTriggerAudioCall();
1994 break;
1995 case R.id.action_video_call:
1996 checkPermissionAndTriggerVideoCall();
1997 break;
1998 case R.id.action_ongoing_call:
1999 returnToOngoingCall();
2000 break;
2001 case R.id.action_toggle_pinned:
2002 togglePinned();
2003 break;
2004 case R.id.action_add_shortcut:
2005 addShortcut();
2006 break;
2007 case R.id.action_block_avatar:
2008 new AlertDialog.Builder(activity)
2009 .setTitle(R.string.block_media)
2010 .setMessage("Do you really want to block this avatar?")
2011 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
2012 activity.xmppConnectionService.blockMedia(activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()));
2013 activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()).delete();
2014 activity.avatarService().clear(conversation);
2015 conversation.getContact().setAvatar(null);
2016 activity.xmppConnectionService.updateConversationUi();
2017 })
2018 .setNegativeButton(R.string.no, null).show();
2019 case R.id.action_refresh_feature_discovery:
2020 refreshFeatureDiscovery();
2021 break;
2022 default:
2023 break;
2024 }
2025 return super.onOptionsItemSelected(item);
2026 }
2027
2028 public boolean onBackPressed() {
2029 boolean wasLocked = conversation.getLockThread();
2030 conversation.setLockThread(false);
2031 backPressedLeaveSingleThread.setEnabled(false);
2032 if (wasLocked) {
2033 setThread(null);
2034 conversation.setUserSelectedThread(false);
2035 refresh();
2036 updateThreadFromLastMessage();
2037 return true;
2038 }
2039 return false;
2040 }
2041
2042 private void startSearch() {
2043 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2044 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2045 startActivity(intent);
2046 }
2047
2048 private void scheduleMessage() {
2049 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2050 final var datePicker = com.google.android.material.datepicker.MaterialDatePicker.Builder.datePicker()
2051 .setTitleText("Schedule Message")
2052 .setSelection(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2053 .setCalendarConstraints(
2054 new com.google.android.material.datepicker.CalendarConstraints.Builder()
2055 .setStart(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2056 .build()
2057 )
2058 .build();
2059 datePicker.addOnPositiveButtonClickListener((date) -> {
2060 final Calendar now = Calendar.getInstance();
2061 final var timePicker = new com.google.android.material.timepicker.MaterialTimePicker.Builder()
2062 .setTitleText("Schedule Message")
2063 .setHour(now.get(Calendar.HOUR_OF_DAY))
2064 .setMinute(now.get(Calendar.MINUTE))
2065 .setTimeFormat(android.text.format.DateFormat.is24HourFormat(activity) ? com.google.android.material.timepicker.TimeFormat.CLOCK_24H : com.google.android.material.timepicker.TimeFormat.CLOCK_12H)
2066 .build();
2067 timePicker.addOnPositiveButtonClickListener((v2) -> {
2068 final var dateCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
2069 dateCal.setTimeInMillis(date);
2070 final var time = Calendar.getInstance();
2071 time.set(dateCal.get(Calendar.YEAR), dateCal.get(Calendar.MONTH), dateCal.get(Calendar.DAY_OF_MONTH), timePicker.getHour(), timePicker.getMinute(), 0);
2072 final long timestamp = time.getTimeInMillis();
2073 sendMessage(timestamp);
2074 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2075 });
2076 timePicker.show(activity.getSupportFragmentManager(), "schedulMessageTime");
2077 });
2078 datePicker.show(activity.getSupportFragmentManager(), "schedulMessageDate");
2079 }
2080 }
2081
2082 private void returnToOngoingCall() {
2083 final Optional<OngoingRtpSession> ongoingRtpSession =
2084 activity.xmppConnectionService
2085 .getJingleConnectionManager()
2086 .getOngoingRtpConnection(conversation.getContact());
2087 if (ongoingRtpSession.isPresent()) {
2088 final OngoingRtpSession id = ongoingRtpSession.get();
2089 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2090 intent.setAction(Intent.ACTION_VIEW);
2091 intent.putExtra(
2092 RtpSessionActivity.EXTRA_ACCOUNT,
2093 id.getAccount().getJid().asBareJid().toEscapedString());
2094 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2095 if (id instanceof AbstractJingleConnection) {
2096 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2097 startActivity(intent);
2098 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2099 if (Media.audioOnly(proposal.media)) {
2100 intent.putExtra(
2101 RtpSessionActivity.EXTRA_LAST_ACTION,
2102 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2103 } else {
2104 intent.putExtra(
2105 RtpSessionActivity.EXTRA_LAST_ACTION,
2106 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2107 }
2108 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2109 startActivity(intent);
2110 }
2111 }
2112 }
2113
2114 private void refreshFeatureDiscovery() {
2115 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2116 if (presences.isEmpty()) {
2117 presences = new HashSet<>();
2118 presences.add(new AbstractMap.SimpleEntry("", null));
2119 }
2120 for (Map.Entry<String, Presence> entry : presences) {
2121 Jid jid = conversation.getContact().getJid();
2122 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2123 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2124 if (activity == null) return;
2125 activity.runOnUiThread(() -> {
2126 refresh();
2127 refreshCommands(true);
2128 });
2129 });
2130 }
2131 }
2132
2133 private void addShortcut() {
2134 ShortcutInfoCompat info;
2135 if (conversation.getMode() == Conversation.MODE_MULTI) {
2136 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2137 } else {
2138 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2139 }
2140 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2141 }
2142
2143 private void togglePinned() {
2144 final boolean pinned =
2145 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2146 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2147 activity.xmppConnectionService.updateConversation(conversation);
2148 activity.invalidateOptionsMenu();
2149 }
2150
2151 private void checkPermissionAndTriggerAudioCall() {
2152 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2153 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2154 return;
2155 }
2156 final List<String> permissions;
2157 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2158 permissions =
2159 Arrays.asList(
2160 Manifest.permission.RECORD_AUDIO,
2161 Manifest.permission.BLUETOOTH_CONNECT);
2162 } else {
2163 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2164 }
2165 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2166 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2167 }
2168 }
2169
2170 private void checkPermissionAndTriggerVideoCall() {
2171 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2172 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2173 return;
2174 }
2175 final List<String> permissions;
2176 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2177 permissions =
2178 Arrays.asList(
2179 Manifest.permission.RECORD_AUDIO,
2180 Manifest.permission.CAMERA,
2181 Manifest.permission.BLUETOOTH_CONNECT);
2182 } else {
2183 permissions =
2184 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2185 }
2186 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2187 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2188 }
2189 }
2190
2191 private void triggerRtpSession(final String action) {
2192 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2193 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2194 .show();
2195 return;
2196 }
2197 final Account account = conversation.getAccount();
2198 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2199 activity.xmppConnectionService.updateAccount(account);
2200 }
2201 final Contact contact = conversation.getContact();
2202 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2203 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2204 } else {
2205 final RtpCapability.Capability capability;
2206 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2207 capability = RtpCapability.Capability.VIDEO;
2208 } else {
2209 capability = RtpCapability.Capability.AUDIO;
2210 }
2211 PresenceSelector.selectFullJidForDirectRtpConnection(
2212 activity,
2213 contact,
2214 capability,
2215 fullJid -> {
2216 triggerRtpSession(contact.getAccount(), fullJid, action);
2217 });
2218 }
2219 }
2220
2221 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2222 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2223 }
2224
2225 private void handleAttachmentSelection(MenuItem item) {
2226 switch (item.getItemId()) {
2227 case R.id.attach_choose_picture:
2228 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2229 break;
2230 case R.id.attach_take_picture:
2231 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2232 break;
2233 case R.id.attach_record_video:
2234 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2235 break;
2236 case R.id.attach_choose_file:
2237 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2238 break;
2239 case R.id.attach_record_voice:
2240 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2241 break;
2242 case R.id.attach_location:
2243 attachFile(ATTACHMENT_CHOICE_LOCATION);
2244 break;
2245 }
2246 }
2247
2248 private void handleEncryptionSelection(MenuItem item) {
2249 if (conversation == null) {
2250 return;
2251 }
2252 final boolean updated;
2253 switch (item.getItemId()) {
2254 case R.id.encryption_choice_none:
2255 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2256 item.setChecked(true);
2257 break;
2258 case R.id.encryption_choice_pgp:
2259 if (activity.hasPgp()) {
2260 if (conversation.getAccount().getPgpSignature() != null) {
2261 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2262 item.setChecked(true);
2263 } else {
2264 updated = false;
2265 activity.announcePgp(
2266 conversation.getAccount(),
2267 conversation,
2268 null,
2269 activity.onOpenPGPKeyPublished);
2270 }
2271 } else {
2272 activity.showInstallPgpDialog();
2273 updated = false;
2274 }
2275 break;
2276 case R.id.encryption_choice_axolotl:
2277 Log.d(
2278 Config.LOGTAG,
2279 AxolotlService.getLogprefix(conversation.getAccount())
2280 + "Enabled axolotl for Contact "
2281 + conversation.getContact().getJid());
2282 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2283 item.setChecked(true);
2284 break;
2285 default:
2286 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2287 break;
2288 }
2289 if (updated) {
2290 activity.xmppConnectionService.updateConversation(conversation);
2291 }
2292 updateChatMsgHint();
2293 getActivity().invalidateOptionsMenu();
2294 activity.refreshUi();
2295 }
2296
2297 public void attachFile(final int attachmentChoice) {
2298 attachFile(attachmentChoice, true);
2299 }
2300
2301 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2302 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2303 if (!hasPermissions(
2304 attachmentChoice,
2305 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2306 Manifest.permission.RECORD_AUDIO)) {
2307 return;
2308 }
2309 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2310 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2311 if (!hasPermissions(
2312 attachmentChoice,
2313 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2314 Manifest.permission.CAMERA)) {
2315 return;
2316 }
2317 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2318 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2319 return;
2320 }
2321 }
2322 if (updateRecentlyUsed) {
2323 storeRecentlyUsedQuickAction(attachmentChoice);
2324 }
2325 final int encryption = conversation.getNextEncryption();
2326 final int mode = conversation.getMode();
2327 if (encryption == Message.ENCRYPTION_PGP) {
2328 if (activity.hasPgp()) {
2329 if (mode == Conversation.MODE_SINGLE
2330 && conversation.getContact().getPgpKeyId() != 0) {
2331 activity.xmppConnectionService
2332 .getPgpEngine()
2333 .hasKey(
2334 conversation.getContact(),
2335 new UiCallback<Contact>() {
2336
2337 @Override
2338 public void userInputRequired(
2339 PendingIntent pi, Contact contact) {
2340 startPendingIntent(pi, attachmentChoice);
2341 }
2342
2343 @Override
2344 public void success(Contact contact) {
2345 invokeAttachFileIntent(attachmentChoice);
2346 }
2347
2348 @Override
2349 public void error(int error, Contact contact) {
2350 activity.replaceToast(getString(error));
2351 }
2352 });
2353 } else if (mode == Conversation.MODE_MULTI
2354 && conversation.getMucOptions().pgpKeysInUse()) {
2355 if (!conversation.getMucOptions().everybodyHasKeys()) {
2356 Toast warning =
2357 Toast.makeText(
2358 getActivity(),
2359 R.string.missing_public_keys,
2360 Toast.LENGTH_LONG);
2361 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2362 warning.show();
2363 }
2364 invokeAttachFileIntent(attachmentChoice);
2365 } else {
2366 showNoPGPKeyDialog(
2367 false,
2368 (dialog, which) -> {
2369 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2370 activity.xmppConnectionService.updateConversation(conversation);
2371 invokeAttachFileIntent(attachmentChoice);
2372 });
2373 }
2374 } else {
2375 activity.showInstallPgpDialog();
2376 }
2377 } else {
2378 invokeAttachFileIntent(attachmentChoice);
2379 }
2380 }
2381
2382 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2383 try {
2384 activity.getPreferences()
2385 .edit()
2386 .putString(
2387 RECENTLY_USED_QUICK_ACTION,
2388 SendButtonAction.of(attachmentChoice).toString())
2389 .apply();
2390 } catch (IllegalArgumentException e) {
2391 // just do not save
2392 }
2393 }
2394
2395 @Override
2396 public void onRequestPermissionsResult(
2397 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2398 final PermissionUtils.PermissionResult permissionResult =
2399 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2400 if (grantResults.length > 0) {
2401 if (allGranted(permissionResult.grantResults)) {
2402 switch (requestCode) {
2403 case REQUEST_START_DOWNLOAD:
2404 if (this.mPendingDownloadableMessage != null) {
2405 startDownloadable(this.mPendingDownloadableMessage);
2406 }
2407 break;
2408 case REQUEST_ADD_EDITOR_CONTENT:
2409 if (this.mPendingEditorContent != null) {
2410 attachEditorContentToConversation(this.mPendingEditorContent);
2411 }
2412 break;
2413 case REQUEST_COMMIT_ATTACHMENTS:
2414 commitAttachments();
2415 break;
2416 case REQUEST_START_AUDIO_CALL:
2417 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2418 break;
2419 case REQUEST_START_VIDEO_CALL:
2420 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2421 break;
2422 default:
2423 attachFile(requestCode);
2424 break;
2425 }
2426 } else {
2427 @StringRes int res;
2428 String firstDenied =
2429 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2430 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2431 res = R.string.no_microphone_permission;
2432 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2433 res = R.string.no_camera_permission;
2434 } else {
2435 res = R.string.no_storage_permission;
2436 }
2437 Toast.makeText(
2438 getActivity(),
2439 getString(res, getString(R.string.app_name)),
2440 Toast.LENGTH_SHORT)
2441 .show();
2442 }
2443 }
2444 if (writeGranted(grantResults, permissions)) {
2445 if (activity != null && activity.xmppConnectionService != null) {
2446 activity.xmppConnectionService.getDrawableCache().evictAll();
2447 activity.xmppConnectionService.restartFileObserver();
2448 }
2449 refresh();
2450 }
2451 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2452 XmppConnectionService.toggleForegroundService(activity);
2453 }
2454 }
2455
2456 public void startDownloadable(Message message) {
2457 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2458 this.mPendingDownloadableMessage = message;
2459 return;
2460 }
2461 Transferable transferable = message.getTransferable();
2462 if (transferable != null) {
2463 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2464 createNewConnection(message);
2465 return;
2466 }
2467 if (!transferable.start()) {
2468 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2469 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2470 .show();
2471 }
2472 } else if (message.treatAsDownloadable()
2473 || message.hasFileOnRemoteHost()
2474 || MessageUtils.unInitiatedButKnownSize(message)) {
2475 createNewConnection(message);
2476 } else {
2477 Log.d(
2478 Config.LOGTAG,
2479 message.getConversation().getAccount() + ": unable to start downloadable");
2480 }
2481 }
2482
2483 private void createNewConnection(final Message message) {
2484 if (!activity.xmppConnectionService.hasInternetConnection()) {
2485 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2486 .show();
2487 return;
2488 }
2489 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2490 try {
2491 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2492 message.setTransferable(transfer);
2493 transfer.start();
2494 } catch (URISyntaxException e) {
2495 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2496 }
2497 } else {
2498 activity.xmppConnectionService
2499 .getHttpConnectionManager()
2500 .createNewDownloadConnection(message, true);
2501 }
2502 }
2503
2504 @SuppressLint("InflateParams")
2505 protected void clearHistoryDialog(final Conversation conversation) {
2506 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2507 builder.setTitle(R.string.clear_conversation_history);
2508 final View dialogView =
2509 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2510 final CheckBox endConversationCheckBox =
2511 dialogView.findViewById(R.id.end_conversation_checkbox);
2512 builder.setView(dialogView);
2513 builder.setNegativeButton(getString(R.string.cancel), null);
2514 builder.setPositiveButton(
2515 getString(R.string.confirm),
2516 (dialog, which) -> {
2517 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2518 if (endConversationCheckBox.isChecked()) {
2519 this.activity.xmppConnectionService.archiveConversation(conversation);
2520 this.activity.onConversationArchived(conversation);
2521 } else {
2522 activity.onConversationsListItemUpdated();
2523 refresh();
2524 }
2525 });
2526 builder.create().show();
2527 }
2528
2529 protected void muteConversationDialog(final Conversation conversation) {
2530 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2531 builder.setTitle(R.string.disable_notifications);
2532 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2533 final CharSequence[] labels = new CharSequence[durations.length];
2534 for (int i = 0; i < durations.length; ++i) {
2535 if (durations[i] == -1) {
2536 labels[i] = activity.getString(R.string.until_further_notice);
2537 } else {
2538 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2539 }
2540 }
2541 builder.setItems(
2542 labels,
2543 (dialog, which) -> {
2544 final long till;
2545 if (durations[which] == -1) {
2546 till = Long.MAX_VALUE;
2547 } else {
2548 till = System.currentTimeMillis() + (durations[which] * 1000L);
2549 }
2550 conversation.setMutedTill(till);
2551 activity.xmppConnectionService.updateConversation(conversation);
2552 activity.onConversationsListItemUpdated();
2553 refresh();
2554 activity.invalidateOptionsMenu();
2555 });
2556 builder.create().show();
2557 }
2558
2559 private boolean hasPermissions(int requestCode, List<String> permissions) {
2560 final List<String> missingPermissions = new ArrayList<>();
2561 for (String permission : permissions) {
2562 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2563 continue;
2564 }
2565 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2566 missingPermissions.add(permission);
2567 }
2568 }
2569 if (missingPermissions.size() == 0) {
2570 return true;
2571 } else {
2572 requestPermissions(
2573 missingPermissions.toArray(new String[0]),
2574 requestCode);
2575 return false;
2576 }
2577 }
2578
2579 private boolean hasPermissions(int requestCode, String... permissions) {
2580 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2581 }
2582
2583 public void unMuteConversation(final Conversation conversation) {
2584 conversation.setMutedTill(0);
2585 this.activity.xmppConnectionService.updateConversation(conversation);
2586 this.activity.onConversationsListItemUpdated();
2587 refresh();
2588 this.activity.invalidateOptionsMenu();
2589 }
2590
2591 protected void invokeAttachFileIntent(final int attachmentChoice) {
2592 Intent intent = new Intent();
2593 boolean chooser = false;
2594 switch (attachmentChoice) {
2595 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2596 intent.setAction(Intent.ACTION_GET_CONTENT);
2597 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2598 intent.setType("image/*");
2599 chooser = true;
2600 break;
2601 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2602 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2603 break;
2604 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2605 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2606 pendingTakePhotoUri.push(uri);
2607 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2608 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2609 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2610 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2611 break;
2612 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2613 chooser = true;
2614 intent.setType("*/*");
2615 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2616 intent.addCategory(Intent.CATEGORY_OPENABLE);
2617 intent.setAction(Intent.ACTION_GET_CONTENT);
2618 break;
2619 case ATTACHMENT_CHOICE_RECORD_VOICE:
2620 intent = new Intent(getActivity(), RecordingActivity.class);
2621 break;
2622 case ATTACHMENT_CHOICE_LOCATION:
2623 intent = GeoHelper.getFetchIntent(activity);
2624 break;
2625 }
2626 final Context context = getActivity();
2627 if (context == null) {
2628 return;
2629 }
2630 try {
2631 if (chooser) {
2632 startActivityForResult(
2633 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2634 attachmentChoice);
2635 } else {
2636 startActivityForResult(intent, attachmentChoice);
2637 }
2638 } catch (final ActivityNotFoundException e) {
2639 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2640 }
2641 }
2642
2643 @Override
2644 public void onResume() {
2645 super.onResume();
2646 binding.messagesView.post(this::fireReadEvent);
2647 }
2648
2649 private void fireReadEvent() {
2650 if (activity != null && this.conversation != null) {
2651 String uuid = getLastVisibleMessageUuid();
2652 if (uuid != null) {
2653 activity.onConversationRead(this.conversation, uuid);
2654 }
2655 }
2656 }
2657
2658 private void newSubThread() {
2659 Element oldThread = conversation.getThread();
2660 Element thread = new Element("thread", "jabber:client");
2661 thread.setContent(UUID.randomUUID().toString());
2662 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2663 setThread(thread);
2664 }
2665
2666 private void newThread() {
2667 Element thread = new Element("thread", "jabber:client");
2668 thread.setContent(UUID.randomUUID().toString());
2669 setThread(thread);
2670 }
2671
2672 private void updateThreadFromLastMessage() {
2673 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2674 Message message = getLastVisibleMessage();
2675 if (message == null) {
2676 newThread();
2677 } else {
2678 if (conversation.getMode() == Conversation.MODE_MULTI) {
2679 if (activity == null || activity.xmppConnectionService == null) return;
2680 if (message.getStatus() < Message.STATUS_SEND) {
2681 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2682 }
2683 }
2684
2685 setThread(message.getThread());
2686 }
2687 }
2688 }
2689
2690 private String getLastVisibleMessageUuid() {
2691 Message message = getLastVisibleMessage();
2692 return message == null ? null : message.getUuid();
2693 }
2694
2695 private Message getLastVisibleMessage() {
2696 if (binding == null) {
2697 return null;
2698 }
2699 synchronized (this.messageList) {
2700 int pos = binding.messagesView.getLastVisiblePosition();
2701 if (pos >= 0) {
2702 Message message = null;
2703 for (int i = pos; i >= 0; --i) {
2704 try {
2705 message = (Message) binding.messagesView.getItemAtPosition(i);
2706 } catch (IndexOutOfBoundsException e) {
2707 // should not happen if we synchronize properly. however if that fails we
2708 // just gonna try item -1
2709 continue;
2710 }
2711 if (message.getType() != Message.TYPE_STATUS) {
2712 break;
2713 }
2714 }
2715 if (message != null) {
2716 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2717 message = message.next();
2718 }
2719 return message;
2720 }
2721 }
2722 }
2723 return null;
2724 }
2725
2726 private void openWith(final Message message) {
2727 if (message.isGeoUri()) {
2728 GeoHelper.view(getActivity(), message);
2729 } else {
2730 final DownloadableFile file =
2731 activity.xmppConnectionService.getFileBackend().getFile(message);
2732 ViewUtil.view(activity, file);
2733 }
2734 }
2735
2736 private void reportMessage(final Message message) {
2737 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2738 }
2739
2740 private void showErrorMessage(final Message message) {
2741 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2742 builder.setTitle(R.string.error_message);
2743 final String errorMessage = message.getErrorMessage();
2744 final String[] errorMessageParts =
2745 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2746 final String displayError;
2747 if (errorMessageParts.length == 2) {
2748 displayError = errorMessageParts[1];
2749 } else {
2750 displayError = errorMessage;
2751 }
2752 builder.setMessage(displayError);
2753 builder.setNegativeButton(
2754 R.string.copy_to_clipboard,
2755 (dialog, which) -> {
2756 activity.copyTextToClipboard(displayError, R.string.error_message);
2757 Toast.makeText(
2758 activity,
2759 R.string.error_message_copied_to_clipboard,
2760 Toast.LENGTH_SHORT)
2761 .show();
2762 });
2763 builder.setPositiveButton(R.string.confirm, null);
2764 builder.create().show();
2765 }
2766
2767 public boolean onInlineImageLongClicked(Cid cid) {
2768 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2769 if (f == null) return false;
2770
2771 saveAsSticker(f, null);
2772 return true;
2773 }
2774
2775 private void saveAsSticker(final Message m) {
2776 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2777 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2778 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2779 }
2780
2781 private void saveAsSticker(final File file, final String name) {
2782 savingAsSticker = file;
2783
2784 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2785 intent.addCategory(Intent.CATEGORY_OPENABLE);
2786 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2787 intent.putExtra(Intent.EXTRA_TITLE, name);
2788
2789 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2790 final String dir = p.getString("sticker_directory", "Stickers");
2791 if (dir.startsWith("content://")) {
2792 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2793 } else {
2794 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2795 Uri uri;
2796 if (Build.VERSION.SDK_INT >= 29) {
2797 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2798 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2799 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2800 } else {
2801 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2802 }
2803 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2804 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2805 }
2806
2807 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2808 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2809 }
2810
2811 private void deleteFile(final Message message) {
2812 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2813 builder.setNegativeButton(R.string.cancel, null);
2814 builder.setTitle(R.string.delete_file_dialog);
2815 builder.setMessage(R.string.delete_file_dialog_msg);
2816 builder.setPositiveButton(
2817 R.string.confirm,
2818 (dialog, which) -> {
2819 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2820 if (thumbs != null && !thumbs.isEmpty()) {
2821 for (Element thumb : thumbs) {
2822 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2823 if (uri.getScheme().equals("cid")) {
2824 Cid cid = BobTransfer.cid(uri);
2825 if (cid == null) continue;
2826 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2827 activity.xmppConnectionService.evictPreview(f);
2828 f.delete();
2829 }
2830 }
2831 }
2832 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2833 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2834 activity.xmppConnectionService.updateMessage(message, false);
2835 activity.onConversationsListItemUpdated();
2836 refresh();
2837 }
2838 });
2839 builder.create().show();
2840 }
2841
2842 private void resendMessage(final Message message) {
2843 if (message.isFileOrImage()) {
2844 if (!(message.getConversation() instanceof Conversation)) {
2845 return;
2846 }
2847 final Conversation conversation = (Conversation) message.getConversation();
2848 final DownloadableFile file =
2849 activity.xmppConnectionService.getFileBackend().getFile(message);
2850 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2851 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2852 if (!message.hasFileOnRemoteHost()
2853 && xmppConnection != null
2854 && conversation.getMode() == Conversational.MODE_SINGLE
2855 && !xmppConnection
2856 .getFeatures()
2857 .httpUpload(message.getFileParams().getSize())) {
2858 activity.selectPresence(
2859 conversation,
2860 () -> {
2861 message.setCounterpart(conversation.getNextCounterpart());
2862 activity.xmppConnectionService.resendFailedMessages(message);
2863 new Handler()
2864 .post(
2865 () -> {
2866 int size = messageList.size();
2867 this.binding.messagesView.setSelection(
2868 size - 1);
2869 });
2870 });
2871 return;
2872 }
2873 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2874 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2875 return;
2876 } else {
2877 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2878 message.setDeleted(true);
2879 activity.xmppConnectionService.updateMessage(message, false);
2880 activity.onConversationsListItemUpdated();
2881 refresh();
2882 return;
2883 }
2884 }
2885 activity.xmppConnectionService.resendFailedMessages(message);
2886 new Handler()
2887 .post(
2888 () -> {
2889 int size = messageList.size();
2890 this.binding.messagesView.setSelection(size - 1);
2891 });
2892 }
2893
2894 private void cancelTransmission(Message message) {
2895 Transferable transferable = message.getTransferable();
2896 if (transferable != null) {
2897 transferable.cancel();
2898 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2899 activity.xmppConnectionService.markMessage(
2900 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2901 }
2902 }
2903
2904 private void retryDecryption(Message message) {
2905 message.setEncryption(Message.ENCRYPTION_PGP);
2906 activity.onConversationsListItemUpdated();
2907 refresh();
2908 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2909 }
2910
2911 public void privateMessageWith(final Jid counterpart) {
2912 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2913 activity.xmppConnectionService.sendChatState(conversation);
2914 }
2915 this.binding.textinput.setText("");
2916 this.conversation.setNextCounterpart(counterpart);
2917 updateChatMsgHint();
2918 updateSendButton();
2919 updateEditablity();
2920 }
2921
2922 private void correctMessage(Message message) {
2923 while (message.mergeable(message.next())) {
2924 message = message.next();
2925 }
2926 setThread(message.getThread());
2927 conversation.setUserSelectedThread(true);
2928 this.conversation.setCorrectingMessage(message);
2929 final Editable editable = binding.textinput.getText();
2930 this.conversation.setDraftMessage(editable.toString());
2931 this.binding.textinput.setText("");
2932 this.binding.textinput.append(message.getBody());
2933 if (message.getSubject() != null && message.getSubject().length() > 0) {
2934 this.binding.textinputSubject.setText(message.getSubject());
2935 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2936 }
2937 }
2938
2939 private void highlightInConference(String nick) {
2940 final Editable editable = this.binding.textinput.getText();
2941 String oldString = editable.toString().trim();
2942 final int pos = this.binding.textinput.getSelectionStart();
2943 if (oldString.isEmpty() || pos == 0) {
2944 editable.insert(0, nick + ": ");
2945 } else {
2946 final char before = editable.charAt(pos - 1);
2947 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2948 if (before == '\n') {
2949 editable.insert(pos, nick + ": ");
2950 } else {
2951 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2952 if (NickValidityChecker.check(
2953 conversation,
2954 Arrays.asList(
2955 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2956 editable.insert(pos - 2, ", " + nick);
2957 return;
2958 }
2959 }
2960 editable.insert(
2961 pos,
2962 (Character.isWhitespace(before) ? "" : " ")
2963 + nick
2964 + (Character.isWhitespace(after) ? "" : " "));
2965 if (Character.isWhitespace(after)) {
2966 this.binding.textinput.setSelection(
2967 this.binding.textinput.getSelectionStart() + 1);
2968 }
2969 }
2970 }
2971 }
2972
2973 @Override
2974 public void startActivityForResult(Intent intent, int requestCode) {
2975 final Activity activity = getActivity();
2976 if (activity instanceof ConversationsActivity) {
2977 ((ConversationsActivity) activity).clearPendingViewIntent();
2978 }
2979 super.startActivityForResult(intent, requestCode);
2980 }
2981
2982 @Override
2983 public void onSaveInstanceState(@NonNull Bundle outState) {
2984 super.onSaveInstanceState(outState);
2985 if (conversation != null) {
2986 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2987 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2988 final Uri uri = pendingTakePhotoUri.peek();
2989 if (uri != null) {
2990 outState.putString(STATE_PHOTO_URI, uri.toString());
2991 }
2992 final ScrollState scrollState = getScrollPosition();
2993 if (scrollState != null) {
2994 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2995 }
2996 final ArrayList<Attachment> attachments =
2997 mediaPreviewAdapter == null
2998 ? new ArrayList<>()
2999 : mediaPreviewAdapter.getAttachments();
3000 if (attachments.size() > 0) {
3001 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
3002 }
3003 }
3004 }
3005
3006 @Override
3007 public void onActivityCreated(Bundle savedInstanceState) {
3008 super.onActivityCreated(savedInstanceState);
3009 if (savedInstanceState == null) {
3010 return;
3011 }
3012 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
3013 ArrayList<Attachment> attachments =
3014 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
3015 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
3016 if (uuid != null) {
3017 QuickLoader.set(uuid);
3018 this.pendingConversationsUuid.push(uuid);
3019 if (attachments != null && attachments.size() > 0) {
3020 this.pendingMediaPreviews.push(attachments);
3021 }
3022 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
3023 if (takePhotoUri != null) {
3024 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
3025 }
3026 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
3027 }
3028 }
3029
3030 @Override
3031 public void onStart() {
3032 super.onStart();
3033 if (this.reInitRequiredOnStart && this.conversation != null) {
3034 final Bundle extras = pendingExtras.pop();
3035 reInit(this.conversation, extras != null);
3036 if (extras != null) {
3037 processExtras(extras);
3038 }
3039 } else if (conversation == null
3040 && activity != null
3041 && activity.xmppConnectionService != null) {
3042 final String uuid = pendingConversationsUuid.pop();
3043 Log.d(
3044 Config.LOGTAG,
3045 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3046 + uuid);
3047 if (uuid != null) {
3048 findAndReInitByUuidOrArchive(uuid);
3049 }
3050 }
3051 }
3052
3053 @Override
3054 public void onStop() {
3055 super.onStop();
3056 final Activity activity = getActivity();
3057 messageListAdapter.unregisterListenerInAudioPlayer();
3058 if (activity == null || !activity.isChangingConfigurations()) {
3059 hideSoftKeyboard(activity);
3060 messageListAdapter.stopAudioPlayer();
3061 }
3062 if (this.conversation != null) {
3063 final String msg = this.binding.textinput.getText().toString();
3064 storeNextMessage(msg);
3065 updateChatState(this.conversation, msg);
3066 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3067 }
3068 this.reInitRequiredOnStart = true;
3069 if (emojiPopup != null) emojiPopup.dismiss();
3070 }
3071
3072 private void updateChatState(final Conversation conversation, final String msg) {
3073 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3074 Account.State status = conversation.getAccount().getStatus();
3075 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3076 activity.xmppConnectionService.sendChatState(conversation);
3077 }
3078 }
3079
3080 private void saveMessageDraftStopAudioPlayer() {
3081 final Conversation previousConversation = this.conversation;
3082 if (this.activity == null || this.binding == null || previousConversation == null) {
3083 return;
3084 }
3085 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3086 final String msg = this.binding.textinput.getText().toString();
3087 storeNextMessage(msg);
3088 updateChatState(this.conversation, msg);
3089 messageListAdapter.stopAudioPlayer();
3090 mediaPreviewAdapter.clearPreviews();
3091 toggleInputMethod();
3092 }
3093
3094 public void reInit(final Conversation conversation, final Bundle extras) {
3095 QuickLoader.set(conversation.getUuid());
3096 final boolean changedConversation = this.conversation != conversation;
3097 if (changedConversation) {
3098 this.saveMessageDraftStopAudioPlayer();
3099 }
3100 this.clearPending();
3101 if (this.reInit(conversation, extras != null)) {
3102 if (extras != null) {
3103 processExtras(extras);
3104 }
3105 this.reInitRequiredOnStart = false;
3106 } else {
3107 this.reInitRequiredOnStart = true;
3108 pendingExtras.push(extras);
3109 }
3110 resetUnreadMessagesCount();
3111 }
3112
3113 private void reInit(Conversation conversation) {
3114 reInit(conversation, false);
3115 }
3116
3117 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3118 if (conversation == null) {
3119 return false;
3120 }
3121 final Conversation originalConversation = this.conversation;
3122 this.conversation = conversation;
3123 // once we set the conversation all is good and it will automatically do the right thing in
3124 // onStart()
3125 if (this.activity == null || this.binding == null) {
3126 return false;
3127 }
3128
3129 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3130 activity.onConversationArchived(this.conversation);
3131 return false;
3132 }
3133
3134 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3135 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3136 final var colors = MaterialColors.getColorRoles(activity, conversation.getAccount().getColor(activity.isDark()));
3137 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3138 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(colors.getAccentContainer()));
3139 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3140 binding.textinput.setTextColor(colors.getOnAccentContainer());
3141 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3142 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3143 } else {
3144 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3145 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3146 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3147 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3148 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3149 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3150 }
3151 if (Build.VERSION.SDK_INT >= 29) {
3152 binding.textinputSubject.setTextCursorDrawable(cursord);
3153 binding.textinput.setTextCursorDrawable(cursord);
3154 }
3155
3156 setThread(conversation.getThread());
3157 setupReply(conversation.getReplyTo());
3158
3159 stopScrolling();
3160 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3161
3162 if (this.conversation.isRead() && hasExtras) {
3163 Log.d(Config.LOGTAG, "trimming conversation");
3164 this.conversation.trim();
3165 }
3166
3167 setupIme();
3168
3169 final boolean scrolledToBottomAndNoPending =
3170 this.scrolledToBottom() && pendingScrollState.peek() == null;
3171
3172 this.binding.textSendButton.setContentDescription(
3173 activity.getString(R.string.send_message_to_x, conversation.getName()));
3174 this.binding.textinput.setKeyboardListener(null);
3175 this.binding.textinputSubject.setKeyboardListener(null);
3176 final boolean participating =
3177 conversation.getMode() == Conversational.MODE_SINGLE
3178 || conversation.getMucOptions().participating();
3179 if (participating) {
3180 this.binding.textinput.setText(this.conversation.getNextMessage());
3181 this.binding.textinput.setSelection(this.binding.textinput.length());
3182 } else {
3183 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3184 }
3185 this.binding.textinput.setKeyboardListener(this);
3186 this.binding.textinputSubject.setKeyboardListener(this);
3187 messageListAdapter.updatePreferences();
3188 refresh(false);
3189 activity.invalidateOptionsMenu();
3190 this.conversation.messagesLoaded.set(true);
3191 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3192
3193 if (hasExtras || scrolledToBottomAndNoPending) {
3194 resetUnreadMessagesCount();
3195 synchronized (this.messageList) {
3196 Log.d(Config.LOGTAG, "jump to first unread message");
3197 final Message first = conversation.getFirstUnreadMessage();
3198 final int bottom = Math.max(0, this.messageList.size() - 1);
3199 final int pos;
3200 final boolean jumpToBottom;
3201 if (first == null) {
3202 pos = bottom;
3203 jumpToBottom = true;
3204 } else {
3205 int i = getIndexOf(first.getUuid(), this.messageList);
3206 pos = i < 0 ? bottom : i;
3207 jumpToBottom = false;
3208 }
3209 setSelection(pos, jumpToBottom);
3210 }
3211 }
3212
3213 this.binding.messagesView.post(this::fireReadEvent);
3214 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3215 // layout which might be unnecessary since we can *see* it
3216 activity.xmppConnectionService
3217 .getNotificationService()
3218 .setOpenConversation(this.conversation);
3219
3220 if (commandAdapter != null && conversation != originalConversation) {
3221 commandAdapter.clear();
3222 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3223 refreshCommands(false);
3224 }
3225 if (commandAdapter == null && conversation != null) {
3226 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3227 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3228 binding.commandsView.setAdapter(commandAdapter);
3229 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3230 if (activity == null) return;
3231
3232 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3233 });
3234 refreshCommands(false);
3235 }
3236
3237 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3238
3239 return true;
3240 }
3241
3242 public void refreshForNewCaps() {
3243 refreshCommands(true);
3244 }
3245
3246 protected void refreshCommands(boolean delayShow) {
3247 if (commandAdapter == null) return;
3248
3249 final CommandAdapter.MucConfig mucConfig =
3250 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3251 new CommandAdapter.MucConfig() :
3252 null;
3253
3254 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3255 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3256 commandJid = conversation.getJid().asBareJid();
3257 }
3258 if (commandJid == null && conversation.getJid().isDomainJid()) {
3259 commandJid = conversation.getJid();
3260 }
3261 if (commandJid == null) {
3262 binding.commandsViewProgressbar.setVisibility(View.GONE);
3263 if (mucConfig == null) {
3264 conversation.hideViewPager();
3265 } else {
3266 commandAdapter.clear();
3267 commandAdapter.add(mucConfig);
3268 conversation.showViewPager();
3269 }
3270 } else {
3271 if (!delayShow) conversation.showViewPager();
3272 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3273 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
3274 if (activity == null) return;
3275
3276 activity.runOnUiThread(() -> {
3277 binding.commandsViewProgressbar.setVisibility(View.GONE);
3278 commandAdapter.clear();
3279 if (iq.getType() == IqPacket.TYPE.RESULT) {
3280 for (Element child : iq.query().getChildren()) {
3281 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3282 commandAdapter.add(new CommandAdapter.Command0050(child));
3283 }
3284 }
3285
3286 if (mucConfig != null) commandAdapter.add(mucConfig);
3287
3288 if (commandAdapter.getCount() < 1) {
3289 conversation.hideViewPager();
3290 } else if (delayShow) {
3291 conversation.showViewPager();
3292 }
3293 });
3294 });
3295 }
3296 }
3297
3298 private void resetUnreadMessagesCount() {
3299 lastMessageUuid = null;
3300 hideUnreadMessagesCount();
3301 }
3302
3303 private void hideUnreadMessagesCount() {
3304 if (this.binding == null) {
3305 return;
3306 }
3307 this.binding.scrollToBottomButton.setEnabled(false);
3308 this.binding.scrollToBottomButton.hide();
3309 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3310 }
3311
3312 private void setSelection(int pos, boolean jumpToBottom) {
3313 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3314 this.binding.messagesView.post(
3315 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3316 this.binding.messagesView.post(this::fireReadEvent);
3317 }
3318
3319 private boolean scrolledToBottom() {
3320 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3321 }
3322
3323 private void processExtras(final Bundle extras) {
3324 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3325 final String text = extras.getString(Intent.EXTRA_TEXT);
3326 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3327 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3328 final String postInitAction =
3329 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3330 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3331 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3332 final boolean doNotAppend =
3333 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3334 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3335
3336 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3337 if (thread != null) {
3338 conversation.setLockThread(true);
3339 backPressedLeaveSingleThread.setEnabled(true);
3340 setThread(new Element("thread").setContent(thread));
3341 refresh();
3342 }
3343
3344 final List<Uri> uris = extractUris(extras);
3345 if (uris != null && uris.size() > 0) {
3346 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3347 mediaPreviewAdapter.addMediaPreviews(
3348 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3349 } else {
3350 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3351 mediaPreviewAdapter.addMediaPreviews(
3352 Attachment.of(getActivity(), cleanedUris, type));
3353 }
3354 toggleInputMethod();
3355 return;
3356 }
3357 if (nick != null) {
3358 if (pm) {
3359 Jid jid = conversation.getJid();
3360 try {
3361 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3362 privateMessageWith(next);
3363 } catch (final IllegalArgumentException ignored) {
3364 // do nothing
3365 }
3366 } else {
3367 final MucOptions mucOptions = conversation.getMucOptions();
3368 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3369 highlightInConference(nick);
3370 }
3371 }
3372 } else {
3373 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3374 mediaPreviewAdapter.addMediaPreviews(
3375 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3376 toggleInputMethod();
3377 return;
3378 } else if (text != null && asQuote) {
3379 quoteText(text);
3380 } else {
3381 appendText(text, doNotAppend);
3382 }
3383 }
3384 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3385 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3386 return;
3387 }
3388 if ("call".equals(postInitAction)) {
3389 checkPermissionAndTriggerAudioCall();
3390 }
3391 if ("message".equals(postInitAction)) {
3392 binding.conversationViewPager.post(() -> {
3393 binding.conversationViewPager.setCurrentItem(0);
3394 });
3395 }
3396 if ("command".equals(postInitAction)) {
3397 binding.conversationViewPager.post(() -> {
3398 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3399 if (adapter != null && adapter.getCount() > 1) {
3400 binding.conversationViewPager.setCurrentItem(1);
3401 }
3402 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3403 Jid commandJid = null;
3404 if (jid != null) {
3405 try {
3406 commandJid = Jid.of(jid);
3407 } catch (final IllegalArgumentException e) { }
3408 }
3409 if (commandJid == null || !commandJid.isFullJid()) {
3410 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3411 if (discoJid != null) commandJid = discoJid;
3412 }
3413 if (node != null && commandJid != null && activity != null) {
3414 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3415 }
3416 });
3417 return;
3418 }
3419 Message message =
3420 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3421 if ("webxdc".equals(postInitAction)) {
3422 if (message == null) {
3423 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3424 }
3425 if (message == null) return;
3426
3427 Cid webxdcCid = message.getFileParams().getCids().get(0);
3428 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3429 Conversation conversation = (Conversation) message.getConversation();
3430 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3431 conversation.startWebxdc(webxdc);
3432 }
3433 }
3434 if (message != null) {
3435 startDownloadable(message);
3436 }
3437 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3438 if (!conversation.switchToSession("jabber:iq:register")) {
3439 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3440 }
3441 }
3442 }
3443
3444 private Element commandFor(final Jid jid, final String node) {
3445 if (commandAdapter != null) {
3446 for (int i = 0; i < commandAdapter.getCount(); i++) {
3447 final CommandAdapter.Command c = commandAdapter.getItem(i);
3448 if (!(c instanceof CommandAdapter.Command0050)) continue;
3449
3450 final Element command = ((CommandAdapter.Command0050) c).el;
3451 final String commandNode = command.getAttribute("node");
3452 if (commandNode == null || !commandNode.equals(node)) continue;
3453
3454 final Jid commandJid = command.getAttributeAsJid("jid");
3455 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3456
3457 return command;
3458 }
3459 }
3460
3461 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3462 }
3463
3464 private List<Uri> extractUris(final Bundle extras) {
3465 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3466 if (uris != null) {
3467 return uris;
3468 }
3469 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3470 if (uri != null) {
3471 return Collections.singletonList(uri);
3472 } else {
3473 return null;
3474 }
3475 }
3476
3477 private List<Uri> cleanUris(final List<Uri> uris) {
3478 final Iterator<Uri> iterator = uris.iterator();
3479 while (iterator.hasNext()) {
3480 final Uri uri = iterator.next();
3481 if (FileBackend.dangerousFile(uri)) {
3482 iterator.remove();
3483 Toast.makeText(
3484 requireActivity(),
3485 R.string.security_violation_not_attaching_file,
3486 Toast.LENGTH_SHORT)
3487 .show();
3488 }
3489 }
3490 return uris;
3491 }
3492
3493 private boolean showBlockSubmenu(View view) {
3494 final Jid jid = conversation.getJid();
3495 final int mode = conversation.getMode();
3496 final var contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3497 final boolean showReject = contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3498 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3499 popupMenu.inflate(R.menu.block);
3500 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3501 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3502 popupMenu.getMenu().findItem(R.id.add_contact).setVisible(!contact.showInRoster());
3503 popupMenu.setOnMenuItemClickListener(
3504 menuItem -> {
3505 Blockable blockable;
3506 switch (menuItem.getItemId()) {
3507 case R.id.reject:
3508 activity.xmppConnectionService.stopPresenceUpdatesTo(
3509 conversation.getContact());
3510 updateSnackBar(conversation);
3511 return true;
3512 case R.id.add_contact:
3513 mAddBackClickListener.onClick(view);
3514 return true;
3515 case R.id.block_domain:
3516 blockable =
3517 conversation
3518 .getAccount()
3519 .getRoster()
3520 .getContact(jid.getDomain());
3521 break;
3522 default:
3523 blockable = conversation;
3524 }
3525 BlockContactDialog.show(activity, blockable);
3526 return true;
3527 });
3528 popupMenu.show();
3529 return true;
3530 }
3531
3532 private boolean showBlockMucSubmenu(View view) {
3533 final var jid = conversation.getJid();
3534 final var popupMenu = new PopupMenu(getActivity(), view);
3535 popupMenu.inflate(R.menu.block_muc);
3536 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3537 popupMenu.setOnMenuItemClickListener(
3538 menuItem -> {
3539 Blockable blockable;
3540 switch (menuItem.getItemId()) {
3541 case R.id.reject:
3542 activity.xmppConnectionService.clearConversationHistory(conversation);
3543 activity.xmppConnectionService.archiveConversation(conversation);
3544 return true;
3545 case R.id.add_bookmark:
3546 activity.xmppConnectionService.saveConversationAsBookmark(conversation, "");
3547 updateSnackBar(conversation);
3548 return true;
3549 case R.id.block_contact:
3550 blockable =
3551 conversation
3552 .getAccount()
3553 .getRoster()
3554 .getContact(Jid.of(conversation.getAttribute("inviter")));
3555 break;
3556 default:
3557 blockable = conversation;
3558 }
3559 BlockContactDialog.show(activity, blockable);
3560 activity.xmppConnectionService.archiveConversation(conversation);
3561 return true;
3562 });
3563 popupMenu.show();
3564 return true;
3565 }
3566
3567 private void updateSnackBar(final Conversation conversation) {
3568 final Account account = conversation.getAccount();
3569 final XmppConnection connection = account.getXmppConnection();
3570 final int mode = conversation.getMode();
3571 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3572 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3573 return;
3574 }
3575 if (account.getStatus() == Account.State.DISABLED) {
3576 showSnackbar(
3577 R.string.this_account_is_disabled,
3578 R.string.enable,
3579 this.mEnableAccountListener);
3580 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3581 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3582 } else if (conversation.isBlocked()) {
3583 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3584 } else if (contact != null
3585 && !contact.showInRoster()
3586 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3587 showSnackbar(
3588 R.string.contact_added_you,
3589 R.string.options,
3590 this.mBlockClickListener,
3591 this.mLongPressBlockListener);
3592 } else if (contact != null
3593 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3594 showSnackbar(
3595 R.string.contact_asks_for_presence_subscription,
3596 R.string.allow,
3597 this.mAllowPresenceSubscription,
3598 this.mLongPressBlockListener);
3599 } else if (mode == Conversation.MODE_MULTI
3600 && !conversation.getMucOptions().online()
3601 && account.getStatus() == Account.State.ONLINE) {
3602 switch (conversation.getMucOptions().getError()) {
3603 case NICK_IN_USE:
3604 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3605 break;
3606 case NO_RESPONSE:
3607 showSnackbar(R.string.joining_conference, 0, null);
3608 break;
3609 case SERVER_NOT_FOUND:
3610 if (conversation.receivedMessagesCount() > 0) {
3611 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3612 } else {
3613 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3614 }
3615 break;
3616 case REMOTE_SERVER_TIMEOUT:
3617 if (conversation.receivedMessagesCount() > 0) {
3618 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3619 } else {
3620 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3621 }
3622 break;
3623 case PASSWORD_REQUIRED:
3624 showSnackbar(
3625 R.string.conference_requires_password,
3626 R.string.enter_password,
3627 enterPassword);
3628 break;
3629 case BANNED:
3630 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3631 break;
3632 case MEMBERS_ONLY:
3633 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3634 break;
3635 case RESOURCE_CONSTRAINT:
3636 showSnackbar(
3637 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3638 break;
3639 case KICKED:
3640 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3641 break;
3642 case TECHNICAL_PROBLEMS:
3643 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3644 break;
3645 case UNKNOWN:
3646 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3647 break;
3648 case INVALID_NICK:
3649 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3650 case SHUTDOWN:
3651 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3652 break;
3653 case DESTROYED:
3654 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3655 break;
3656 case NON_ANONYMOUS:
3657 showSnackbar(
3658 R.string.group_chat_will_make_your_jabber_id_public,
3659 R.string.join,
3660 acceptJoin);
3661 break;
3662 default:
3663 hideSnackbar();
3664 break;
3665 }
3666 } else if (account.hasPendingPgpIntent(conversation)) {
3667 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3668 } else if (connection != null
3669 && connection.getFeatures().blocking()
3670 && conversation.strangerInvited()) {
3671 showSnackbar(
3672 R.string.received_invite_from_stranger,
3673 R.string.options,
3674 (v) -> showBlockMucSubmenu(v),
3675 (v) -> showBlockMucSubmenu(v));
3676 } else if (connection != null
3677 && connection.getFeatures().blocking()
3678 && conversation.countMessages() != 0
3679 && !conversation.isBlocked()
3680 && conversation.isWithStranger()) {
3681 showSnackbar(
3682 R.string.received_message_from_stranger,
3683 R.string.options,
3684 this.mBlockClickListener,
3685 this.mLongPressBlockListener);
3686 } else {
3687 hideSnackbar();
3688 }
3689 }
3690
3691 @Override
3692 public void refresh() {
3693 if (this.binding == null) {
3694 Log.d(
3695 Config.LOGTAG,
3696 "ConversationFragment.refresh() skipped updated because view binding was null");
3697 return;
3698 }
3699 if (this.conversation != null
3700 && this.activity != null
3701 && this.activity.xmppConnectionService != null) {
3702 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3703 activity.onConversationArchived(this.conversation);
3704 return;
3705 }
3706 }
3707 this.refresh(true);
3708 }
3709
3710 private void refresh(boolean notifyConversationRead) {
3711 synchronized (this.messageList) {
3712 if (this.conversation != null) {
3713 if (messageListAdapter.hasSelection()) {
3714 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3715 } else {
3716 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3717 updateStatusMessages();
3718 this.messageListAdapter.notifyDataSetChanged();
3719 }
3720 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3721 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3722 binding.unreadCountCustomView.setUnreadCount(
3723 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3724 }
3725 updateSnackBar(conversation);
3726 if (activity != null) updateChatMsgHint();
3727 if (notifyConversationRead && activity != null) {
3728 binding.messagesView.post(this::fireReadEvent);
3729 }
3730 updateSendButton();
3731 updateEditablity();
3732 conversation.refreshSessions();
3733 }
3734 }
3735 }
3736
3737 protected void messageSent() {
3738 binding.textinputSubject.setText("");
3739 binding.textinputSubject.setVisibility(View.GONE);
3740 setThread(null);
3741 conversation.setUserSelectedThread(false);
3742 mSendingPgpMessage.set(false);
3743 this.binding.textinput.setText("");
3744 if (conversation.setCorrectingMessage(null)) {
3745 this.binding.textinput.append(conversation.getDraftMessage());
3746 conversation.setDraftMessage(null);
3747 }
3748 storeNextMessage();
3749 updateChatMsgHint();
3750 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3751 final boolean prefScrollToBottom =
3752 p.getBoolean(
3753 "scroll_to_bottom",
3754 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3755 if (prefScrollToBottom || scrolledToBottom()) {
3756 new Handler()
3757 .post(
3758 () -> {
3759 int size = messageList.size();
3760 this.binding.messagesView.setSelection(size - 1);
3761 });
3762 }
3763 }
3764
3765 private boolean storeNextMessage() {
3766 return storeNextMessage(this.binding.textinput.getText().toString());
3767 }
3768
3769 private boolean storeNextMessage(String msg) {
3770 final boolean participating =
3771 conversation.getMode() == Conversational.MODE_SINGLE
3772 || conversation.getMucOptions().participating();
3773 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3774 && participating
3775 && this.conversation.setNextMessage(msg) && activity != null) {
3776 activity.xmppConnectionService.updateConversation(this.conversation);
3777 return true;
3778 }
3779 return false;
3780 }
3781
3782 public void doneSendingPgpMessage() {
3783 mSendingPgpMessage.set(false);
3784 }
3785
3786 public long getMaxHttpUploadSize(Conversation conversation) {
3787 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3788 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3789 }
3790
3791 private boolean canWrite() {
3792 return
3793 this.conversation.getMode() == Conversation.MODE_SINGLE
3794 || this.conversation.getMucOptions().participating()
3795 || this.conversation.getNextCounterpart() != null;
3796 }
3797
3798 private void updateEditablity() {
3799 boolean canWrite = canWrite();
3800 this.binding.textinput.setFocusable(canWrite);
3801 this.binding.textinput.setFocusableInTouchMode(canWrite);
3802 this.binding.textSendButton.setEnabled(canWrite);
3803 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3804 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3805 this.binding.textinput.setCursorVisible(canWrite);
3806 this.binding.textinput.setEnabled(canWrite);
3807 }
3808
3809 public void updateSendButton() {
3810 boolean hasAttachments =
3811 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3812 final Conversation c = this.conversation;
3813 final Presence.Status status;
3814 final String text =
3815 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3816 final SendButtonAction action;
3817 if (hasAttachments) {
3818 action = SendButtonAction.TEXT;
3819 } else {
3820 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3821 }
3822 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3823 if (activity != null
3824 && activity.xmppConnectionService != null
3825 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3826 status = Presence.Status.OFFLINE;
3827 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3828 status = c.getContact().getShownStatus();
3829 } else {
3830 status =
3831 c.getMucOptions().online()
3832 ? Presence.Status.ONLINE
3833 : Presence.Status.OFFLINE;
3834 }
3835 } else {
3836 status = Presence.Status.OFFLINE;
3837 }
3838 this.binding.textSendButton.setTag(action);
3839 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3840 // TODO send button color
3841 final Activity activity = getActivity();
3842 if (activity != null) {
3843 this.binding.textSendButton.setIconResource(
3844 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3845 }
3846
3847 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3848 if (identiconWidth < 0) identiconWidth = params.width;
3849 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3850 binding.conversationViewPager.setCurrentItem(0);
3851 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3852 } else {
3853 params.width = identiconWidth;
3854 }
3855 if (!canWrite()) params.width = 0;
3856 binding.threadIdenticonLayout.setLayoutParams(params);
3857 }
3858
3859 protected void updateStatusMessages() {
3860 DateSeparator.addAll(this.messageList);
3861 if (showLoadMoreMessages(conversation)) {
3862 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3863 }
3864 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3865 ChatState state = conversation.getIncomingChatState();
3866 if (state == ChatState.COMPOSING) {
3867 this.messageList.add(
3868 Message.createStatusMessage(
3869 conversation,
3870 getString(R.string.contact_is_typing, conversation.getName())));
3871 } else if (state == ChatState.PAUSED) {
3872 this.messageList.add(
3873 Message.createStatusMessage(
3874 conversation,
3875 getString(
3876 R.string.contact_has_stopped_typing,
3877 conversation.getName())));
3878 } else {
3879 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3880 final Message message = this.messageList.get(i);
3881 if (message.getType() != Message.TYPE_STATUS) {
3882 if (message.getStatus() == Message.STATUS_RECEIVED) {
3883 return;
3884 } else {
3885 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3886 this.messageList.add(
3887 i + 1,
3888 Message.createStatusMessage(
3889 conversation,
3890 getString(
3891 R.string.contact_has_read_up_to_this_point,
3892 conversation.getName())));
3893 return;
3894 }
3895 }
3896 }
3897 }
3898 }
3899 } else {
3900 final MucOptions mucOptions = conversation.getMucOptions();
3901 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3902 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3903 ChatState state = ChatState.COMPOSING;
3904 List<MucOptions.User> users =
3905 conversation.getMucOptions().getUsersWithChatState(state, 5);
3906 if (users.size() == 0) {
3907 state = ChatState.PAUSED;
3908 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3909 }
3910 if (mucOptions.isPrivateAndNonAnonymous()) {
3911 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3912 final Set<ReadByMarker> markersForMessage =
3913 messageList.get(i).getReadByMarkers();
3914 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3915 for (ReadByMarker marker : markersForMessage) {
3916 if (!ReadByMarker.contains(marker, addedMarkers)) {
3917 addedMarkers.add(
3918 marker); // may be put outside this condition. set should do
3919 // dedup anyway
3920 MucOptions.User user = mucOptions.findUser(marker);
3921 if (user != null && !users.contains(user)) {
3922 shownMarkers.add(user);
3923 }
3924 }
3925 }
3926 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3927 final Message statusMessage;
3928 final int size = shownMarkers.size();
3929 if (size > 1) {
3930 final String body;
3931 if (size <= 4) {
3932 body =
3933 getString(
3934 R.string.contacts_have_read_up_to_this_point,
3935 UIHelper.concatNames(shownMarkers));
3936 } else if (ReadByMarker.allUsersRepresented(
3937 allUsers, markersForMessage, markerForSender)) {
3938 body = getString(R.string.everyone_has_read_up_to_this_point);
3939 } else {
3940 body =
3941 getString(
3942 R.string.contacts_and_n_more_have_read_up_to_this_point,
3943 UIHelper.concatNames(shownMarkers, 3),
3944 size - 3);
3945 }
3946 statusMessage = Message.createStatusMessage(conversation, body);
3947 statusMessage.setCounterparts(shownMarkers);
3948 } else if (size == 1) {
3949 statusMessage =
3950 Message.createStatusMessage(
3951 conversation,
3952 getString(
3953 R.string.contact_has_read_up_to_this_point,
3954 UIHelper.getDisplayName(shownMarkers.get(0))));
3955 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3956 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3957 } else {
3958 statusMessage = null;
3959 }
3960 if (statusMessage != null) {
3961 this.messageList.add(i + 1, statusMessage);
3962 }
3963 addedMarkers.add(markerForSender);
3964 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3965 break;
3966 }
3967 }
3968 }
3969 if (users.size() > 0) {
3970 Message statusMessage;
3971 if (users.size() == 1) {
3972 MucOptions.User user = users.get(0);
3973 int id =
3974 state == ChatState.COMPOSING
3975 ? R.string.contact_is_typing
3976 : R.string.contact_has_stopped_typing;
3977 statusMessage =
3978 Message.createStatusMessage(
3979 conversation, getString(id, UIHelper.getDisplayName(user)));
3980 statusMessage.setTrueCounterpart(user.getRealJid());
3981 statusMessage.setCounterpart(user.getFullJid());
3982 } else {
3983 int id =
3984 state == ChatState.COMPOSING
3985 ? R.string.contacts_are_typing
3986 : R.string.contacts_have_stopped_typing;
3987 statusMessage =
3988 Message.createStatusMessage(
3989 conversation, getString(id, UIHelper.concatNames(users)));
3990 statusMessage.setCounterparts(users);
3991 }
3992 this.messageList.add(statusMessage);
3993 }
3994 }
3995 }
3996
3997 private void stopScrolling() {
3998 long now = SystemClock.uptimeMillis();
3999 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
4000 binding.messagesView.dispatchTouchEvent(cancel);
4001 }
4002
4003 private boolean showLoadMoreMessages(final Conversation c) {
4004 if (activity == null || activity.xmppConnectionService == null) {
4005 return false;
4006 }
4007 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
4008 final MessageArchiveService service =
4009 activity.xmppConnectionService.getMessageArchiveService();
4010 return mam
4011 && (c.getLastClearHistory().getTimestamp() != 0
4012 || (c.countMessages() == 0
4013 && c.messagesLoaded.get()
4014 && c.hasMessagesLeftOnServer()
4015 && !service.queryInProgress(c)));
4016 }
4017
4018 private boolean hasMamSupport(final Conversation c) {
4019 if (c.getMode() == Conversation.MODE_SINGLE) {
4020 final XmppConnection connection = c.getAccount().getXmppConnection();
4021 return connection != null && connection.getFeatures().mam();
4022 } else {
4023 return c.getMucOptions().mamSupport();
4024 }
4025 }
4026
4027 protected void showSnackbar(
4028 final int message, final int action, final OnClickListener clickListener) {
4029 showSnackbar(message, action, clickListener, null);
4030 }
4031
4032 protected void showSnackbar(
4033 final int message,
4034 final int action,
4035 final OnClickListener clickListener,
4036 final View.OnLongClickListener longClickListener) {
4037 this.binding.snackbar.setVisibility(View.VISIBLE);
4038 this.binding.snackbar.setOnClickListener(null);
4039 this.binding.snackbarMessage.setText(message);
4040 this.binding.snackbarMessage.setOnClickListener(null);
4041 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
4042 if (action != 0) {
4043 this.binding.snackbarAction.setText(action);
4044 }
4045 this.binding.snackbarAction.setOnClickListener(clickListener);
4046 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
4047 }
4048
4049 protected void hideSnackbar() {
4050 this.binding.snackbar.setVisibility(View.GONE);
4051 }
4052
4053 protected void sendMessage(Message message) {
4054 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
4055 messageSent();
4056 }
4057
4058 protected void sendPgpMessage(final Message message) {
4059 final XmppConnectionService xmppService = activity.xmppConnectionService;
4060 final Contact contact = message.getConversation().getContact();
4061 if (!activity.hasPgp()) {
4062 activity.showInstallPgpDialog();
4063 return;
4064 }
4065 if (conversation.getAccount().getPgpSignature() == null) {
4066 activity.announcePgp(
4067 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
4068 return;
4069 }
4070 if (!mSendingPgpMessage.compareAndSet(false, true)) {
4071 Log.d(Config.LOGTAG, "sending pgp message already in progress");
4072 }
4073 if (conversation.getMode() == Conversation.MODE_SINGLE) {
4074 if (contact.getPgpKeyId() != 0) {
4075 xmppService
4076 .getPgpEngine()
4077 .hasKey(
4078 contact,
4079 new UiCallback<Contact>() {
4080
4081 @Override
4082 public void userInputRequired(
4083 PendingIntent pi, Contact contact) {
4084 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
4085 }
4086
4087 @Override
4088 public void success(Contact contact) {
4089 encryptTextMessage(message);
4090 }
4091
4092 @Override
4093 public void error(int error, Contact contact) {
4094 activity.runOnUiThread(
4095 () ->
4096 Toast.makeText(
4097 activity,
4098 R.string
4099 .unable_to_connect_to_keychain,
4100 Toast.LENGTH_SHORT)
4101 .show());
4102 mSendingPgpMessage.set(false);
4103 }
4104 });
4105
4106 } else {
4107 showNoPGPKeyDialog(
4108 false,
4109 (dialog, which) -> {
4110 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4111 xmppService.updateConversation(conversation);
4112 message.setEncryption(Message.ENCRYPTION_NONE);
4113 xmppService.sendMessage(message);
4114 messageSent();
4115 });
4116 }
4117 } else {
4118 if (conversation.getMucOptions().pgpKeysInUse()) {
4119 if (!conversation.getMucOptions().everybodyHasKeys()) {
4120 Toast warning =
4121 Toast.makeText(
4122 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4123 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4124 warning.show();
4125 }
4126 encryptTextMessage(message);
4127 } else {
4128 showNoPGPKeyDialog(
4129 true,
4130 (dialog, which) -> {
4131 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4132 message.setEncryption(Message.ENCRYPTION_NONE);
4133 xmppService.updateConversation(conversation);
4134 xmppService.sendMessage(message);
4135 messageSent();
4136 });
4137 }
4138 }
4139 }
4140
4141 public void encryptTextMessage(Message message) {
4142 activity.xmppConnectionService
4143 .getPgpEngine()
4144 .encrypt(
4145 message,
4146 new UiCallback<Message>() {
4147
4148 @Override
4149 public void userInputRequired(PendingIntent pi, Message message) {
4150 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4151 }
4152
4153 @Override
4154 public void success(Message message) {
4155 // TODO the following two call can be made before the callback
4156 getActivity().runOnUiThread(() -> messageSent());
4157 }
4158
4159 @Override
4160 public void error(final int error, Message message) {
4161 getActivity()
4162 .runOnUiThread(
4163 () -> {
4164 doneSendingPgpMessage();
4165 Toast.makeText(
4166 getActivity(),
4167 error == 0
4168 ? R.string
4169 .unable_to_connect_to_keychain
4170 : error,
4171 Toast.LENGTH_SHORT)
4172 .show();
4173 });
4174 }
4175 });
4176 }
4177
4178 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4179 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4180 if (plural) {
4181 builder.setTitle(getString(R.string.no_pgp_keys));
4182 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4183 } else {
4184 builder.setTitle(getString(R.string.no_pgp_key));
4185 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4186 }
4187 builder.setNegativeButton(getString(R.string.cancel), null);
4188 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4189 builder.create().show();
4190 }
4191
4192 public void appendText(String text, final boolean doNotAppend) {
4193 if (text == null) {
4194 return;
4195 }
4196 final Editable editable = this.binding.textinput.getText();
4197 String previous = editable == null ? "" : editable.toString();
4198 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4199 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4200 .show();
4201 return;
4202 }
4203 if (UIHelper.isLastLineQuote(previous)) {
4204 text = '\n' + text;
4205 } else if (previous.length() != 0
4206 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4207 text = " " + text;
4208 }
4209 this.binding.textinput.append(text);
4210 }
4211
4212 @Override
4213 public boolean onEnterPressed(final boolean isCtrlPressed) {
4214 if (isCtrlPressed || enterIsSend()) {
4215 sendMessage();
4216 return true;
4217 }
4218 return false;
4219 }
4220
4221 private boolean enterIsSend() {
4222 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4223 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4224 }
4225
4226 public boolean onArrowUpCtrlPressed() {
4227 final Message lastEditableMessage =
4228 conversation == null ? null : conversation.getLastEditableMessage();
4229 if (lastEditableMessage != null) {
4230 correctMessage(lastEditableMessage);
4231 return true;
4232 } else {
4233 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4234 .show();
4235 return false;
4236 }
4237 }
4238
4239 @Override
4240 public void onTypingStarted() {
4241 final XmppConnectionService service =
4242 activity == null ? null : activity.xmppConnectionService;
4243 if (service == null) {
4244 return;
4245 }
4246 final Account.State status = conversation.getAccount().getStatus();
4247 if (status == Account.State.ONLINE
4248 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4249 service.sendChatState(conversation);
4250 }
4251 runOnUiThread(this::updateSendButton);
4252 }
4253
4254 @Override
4255 public void onTypingStopped() {
4256 final XmppConnectionService service =
4257 activity == null ? null : activity.xmppConnectionService;
4258 if (service == null) {
4259 return;
4260 }
4261 final Account.State status = conversation.getAccount().getStatus();
4262 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4263 service.sendChatState(conversation);
4264 }
4265 }
4266
4267 @Override
4268 public void onTextDeleted() {
4269 final XmppConnectionService service =
4270 activity == null ? null : activity.xmppConnectionService;
4271 if (service == null) {
4272 return;
4273 }
4274 final Account.State status = conversation.getAccount().getStatus();
4275 if (status == Account.State.ONLINE
4276 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4277 service.sendChatState(conversation);
4278 }
4279 if (storeNextMessage()) {
4280 runOnUiThread(
4281 () -> {
4282 if (activity == null) {
4283 return;
4284 }
4285 activity.onConversationsListItemUpdated();
4286 });
4287 }
4288 runOnUiThread(this::updateSendButton);
4289 }
4290
4291 @Override
4292 public void onTextChanged() {
4293 if (conversation != null && conversation.getCorrectingMessage() != null) {
4294 runOnUiThread(this::updateSendButton);
4295 }
4296 }
4297
4298 @Override
4299 public boolean onTabPressed(boolean repeated) {
4300 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4301 return false;
4302 }
4303 if (repeated) {
4304 completionIndex++;
4305 } else {
4306 lastCompletionLength = 0;
4307 completionIndex = 0;
4308 final String content = this.binding.textinput.getText().toString();
4309 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4310 int start =
4311 lastCompletionCursor > 0
4312 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4313 : 0;
4314 firstWord = start == 0;
4315 incomplete = content.substring(start, lastCompletionCursor);
4316 }
4317 List<String> completions = new ArrayList<>();
4318 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4319 String name = user.getNick();
4320 if (name != null && name.startsWith(incomplete)) {
4321 completions.add(name + (firstWord ? ": " : " "));
4322 }
4323 }
4324 Collections.sort(completions);
4325 if (completions.size() > completionIndex) {
4326 String completion = completions.get(completionIndex).substring(incomplete.length());
4327 this.binding
4328 .textinput
4329 .getEditableText()
4330 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4331 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4332 lastCompletionLength = completion.length();
4333 } else {
4334 completionIndex = -1;
4335 this.binding
4336 .textinput
4337 .getEditableText()
4338 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4339 lastCompletionLength = 0;
4340 }
4341 return true;
4342 }
4343
4344 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4345 try {
4346 getActivity()
4347 .startIntentSenderForResult(
4348 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4349 } catch (final SendIntentException ignored) {
4350 }
4351 }
4352
4353 @Override
4354 public void onBackendConnected() {
4355 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4356 setupEmojiSearch();
4357 String uuid = pendingConversationsUuid.pop();
4358 if (uuid != null) {
4359 if (!findAndReInitByUuidOrArchive(uuid)) {
4360 return;
4361 }
4362 } else {
4363 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4364 clearPending();
4365 activity.onConversationArchived(conversation);
4366 return;
4367 }
4368 }
4369 ActivityResult activityResult = postponedActivityResult.pop();
4370 if (activityResult != null) {
4371 handleActivityResult(activityResult);
4372 }
4373 clearPending();
4374 }
4375
4376 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4377 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4378 if (conversation == null) {
4379 clearPending();
4380 activity.onConversationArchived(null);
4381 return false;
4382 }
4383 reInit(conversation);
4384 ScrollState scrollState = pendingScrollState.pop();
4385 String lastMessageUuid = pendingLastMessageUuid.pop();
4386 List<Attachment> attachments = pendingMediaPreviews.pop();
4387 if (scrollState != null) {
4388 setScrollPosition(scrollState, lastMessageUuid);
4389 }
4390 if (attachments != null && attachments.size() > 0) {
4391 Log.d(Config.LOGTAG, "had attachments on restore");
4392 mediaPreviewAdapter.addMediaPreviews(attachments);
4393 toggleInputMethod();
4394 }
4395 return true;
4396 }
4397
4398 private void clearPending() {
4399 if (postponedActivityResult.clear()) {
4400 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4401 if (pendingTakePhotoUri.clear()) {
4402 Log.e(Config.LOGTAG, "cleared pending photo uri");
4403 }
4404 }
4405 if (pendingScrollState.clear()) {
4406 Log.e(Config.LOGTAG, "cleared scroll state");
4407 }
4408 if (pendingConversationsUuid.clear()) {
4409 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4410 }
4411 if (pendingMediaPreviews.clear()) {
4412 Log.e(Config.LOGTAG, "cleared pending media previews");
4413 }
4414 }
4415
4416 public Conversation getConversation() {
4417 return conversation;
4418 }
4419
4420 @Override
4421 public void onContactPictureLongClicked(View v, final Message message) {
4422 final String fingerprint;
4423 if (message.getEncryption() == Message.ENCRYPTION_PGP
4424 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4425 fingerprint = "pgp";
4426 } else {
4427 fingerprint = message.getFingerprint();
4428 }
4429 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4430 final Contact contact = message.getContact();
4431 if (message.getStatus() <= Message.STATUS_RECEIVED
4432 && (contact == null || !contact.isSelf())) {
4433 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4434 final Jid cp = message.getCounterpart();
4435 if (cp == null || cp.isBareJid()) {
4436 return;
4437 }
4438 final Jid tcp = message.getTrueCounterpart();
4439 final User userByRealJid =
4440 tcp != null
4441 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
4442 : null;
4443 final String occupantId = message.getOccupantId();
4444 final User userByOccupantId =
4445 occupantId != null
4446 ? conversation.getMucOptions().findUserByOccupantId(occupantId)
4447 : null;
4448 final User user =
4449 userByRealJid != null
4450 ? userByRealJid
4451 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4452 if (user == null) return;
4453 popupMenu.inflate(R.menu.muc_details_context);
4454 final Menu menu = popupMenu.getMenu();
4455 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4456 activity, menu, conversation, user);
4457 popupMenu.setOnMenuItemClickListener(
4458 menuItem ->
4459 MucDetailsContextMenuHelper.onContextItemSelected(
4460 menuItem, user, activity, fingerprint));
4461 } else {
4462 popupMenu.inflate(R.menu.one_on_one_context);
4463 popupMenu.setOnMenuItemClickListener(
4464 item -> {
4465 switch (item.getItemId()) {
4466 case R.id.action_contact_details:
4467 activity.switchToContactDetails(
4468 message.getContact(), fingerprint);
4469 break;
4470 case R.id.action_show_qr_code:
4471 activity.showQrCode(
4472 "xmpp:"
4473 + message.getContact()
4474 .getJid()
4475 .asBareJid()
4476 .toEscapedString());
4477 break;
4478 }
4479 return true;
4480 });
4481 }
4482 } else {
4483 popupMenu.inflate(R.menu.account_context);
4484 final Menu menu = popupMenu.getMenu();
4485 menu.findItem(R.id.action_manage_accounts)
4486 .setVisible(QuickConversationsService.isConversations());
4487 popupMenu.setOnMenuItemClickListener(
4488 item -> {
4489 final XmppActivity activity = this.activity;
4490 if (activity == null) {
4491 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4492 return true;
4493 }
4494 switch (item.getItemId()) {
4495 case R.id.action_show_qr_code:
4496 activity.showQrCode(conversation.getAccount().getShareableUri());
4497 break;
4498 case R.id.action_account_details:
4499 activity.switchToAccount(
4500 message.getConversation().getAccount(), fingerprint);
4501 break;
4502 case R.id.action_manage_accounts:
4503 AccountUtils.launchManageAccounts(activity);
4504 break;
4505 }
4506 return true;
4507 });
4508 }
4509 popupMenu.show();
4510 }
4511
4512 @Override
4513 public void onContactPictureClicked(Message message) {
4514 setThread(message.getThread());
4515 if (message.isPrivateMessage()) {
4516 privateMessageWith(message.getCounterpart());
4517 return;
4518 }
4519 forkNullThread(message);
4520 conversation.setUserSelectedThread(true);
4521
4522 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4523 if (received) {
4524 if (message.getConversation() instanceof Conversation
4525 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4526 Jid tcp = message.getTrueCounterpart();
4527 Jid user = message.getCounterpart();
4528 if (user != null && !user.isBareJid()) {
4529 final MucOptions mucOptions =
4530 ((Conversation) message.getConversation()).getMucOptions();
4531 if (mucOptions.participating()
4532 || ((Conversation) message.getConversation()).getNextCounterpart()
4533 != null) {
4534 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4535 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4536 if (mucUser == null && tcpMucUser == null) {
4537 Toast.makeText(
4538 getActivity(),
4539 activity.getString(
4540 R.string.user_has_left_conference,
4541 user.getResource()),
4542 Toast.LENGTH_SHORT)
4543 .show();
4544 }
4545 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4546 } else {
4547 Toast.makeText(
4548 getActivity(),
4549 R.string.you_are_not_participating,
4550 Toast.LENGTH_SHORT)
4551 .show();
4552 }
4553 }
4554 }
4555 }
4556 }
4557
4558 private Activity requireActivity() {
4559 Activity activity = getActivity();
4560 if (activity == null) activity = this.activity;
4561 if (activity == null) {
4562 throw new IllegalStateException("Activity not attached");
4563 }
4564 return activity;
4565 }
4566}