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.graphics.Color;
29import android.icu.util.Calendar;
30import android.icu.util.TimeZone;
31import android.net.Uri;
32import android.os.Build;
33import android.os.Bundle;
34import android.os.Environment;
35import android.os.Handler;
36import android.os.Looper;
37import android.os.storage.StorageManager;
38import android.os.SystemClock;
39import android.preference.PreferenceManager;
40import android.provider.MediaStore;
41import android.text.Editable;
42import android.text.SpannableStringBuilder;
43import android.text.TextUtils;
44import android.text.TextWatcher;
45import android.text.style.ImageSpan;
46import android.util.DisplayMetrics;
47import android.util.Log;
48import android.view.ContextMenu;
49import android.view.ContextMenu.ContextMenuInfo;
50import android.view.Gravity;
51import android.view.LayoutInflater;
52import android.view.Menu;
53import android.view.MenuInflater;
54import android.view.MenuItem;
55import android.view.MotionEvent;
56import android.view.View;
57import android.view.View.OnClickListener;
58import android.view.ViewGroup;
59import android.view.inputmethod.EditorInfo;
60import android.view.inputmethod.InputMethodManager;
61import android.view.WindowManager;
62import android.widget.AbsListView;
63import android.widget.AbsListView.OnScrollListener;
64import android.widget.AdapterView;
65import android.widget.AdapterView.AdapterContextMenuInfo;
66import android.widget.CheckBox;
67import android.widget.ListView;
68import android.widget.PopupMenu;
69import android.widget.PopupWindow;
70import android.widget.TextView.OnEditorActionListener;
71import android.widget.Toast;
72
73import androidx.activity.OnBackPressedCallback;
74import androidx.annotation.IdRes;
75import androidx.annotation.NonNull;
76import androidx.annotation.Nullable;
77import androidx.annotation.StringRes;
78import androidx.appcompat.app.AlertDialog;
79import androidx.core.content.pm.ShortcutInfoCompat;
80import androidx.core.content.pm.ShortcutManagerCompat;
81import androidx.core.graphics.ColorUtils;
82import androidx.core.view.inputmethod.InputConnectionCompat;
83import androidx.core.view.inputmethod.InputContentInfoCompat;
84import androidx.databinding.DataBindingUtil;
85import androidx.documentfile.provider.DocumentFile;
86import androidx.viewpager.widget.PagerAdapter;
87import androidx.viewpager.widget.ViewPager;
88
89import com.cheogram.android.BobTransfer;
90import com.cheogram.android.EmojiSearch;
91import com.cheogram.android.WebxdcPage;
92
93import com.google.android.material.color.MaterialColors;
94import com.google.android.material.dialog.MaterialAlertDialogBuilder;
95import com.google.common.base.Optional;
96import com.google.common.collect.ImmutableList;
97
98import org.jetbrains.annotations.NotNull;
99
100import io.ipfs.cid.Cid;
101
102import java.io.File;
103import java.net.URISyntaxException;
104import java.util.AbstractMap;
105import java.util.ArrayList;
106import java.util.Arrays;
107import java.util.Collection;
108import java.util.Collections;
109import java.util.HashSet;
110import java.util.Iterator;
111import java.util.List;
112import java.util.Map;
113import java.util.Set;
114import java.util.UUID;
115import java.util.concurrent.atomic.AtomicBoolean;
116import java.util.regex.Matcher;
117import java.util.regex.Pattern;
118
119import eu.siacs.conversations.Config;
120import eu.siacs.conversations.R;
121import eu.siacs.conversations.crypto.axolotl.AxolotlService;
122import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
123import eu.siacs.conversations.databinding.EmojiSearchBinding;
124import eu.siacs.conversations.databinding.FragmentConversationBinding;
125import eu.siacs.conversations.entities.Account;
126import eu.siacs.conversations.entities.Blockable;
127import eu.siacs.conversations.entities.Contact;
128import eu.siacs.conversations.entities.Conversation;
129import eu.siacs.conversations.entities.Conversational;
130import eu.siacs.conversations.entities.DownloadableFile;
131import eu.siacs.conversations.entities.Message;
132import eu.siacs.conversations.entities.MucOptions;
133import eu.siacs.conversations.entities.MucOptions.User;
134import eu.siacs.conversations.entities.Presence;
135import eu.siacs.conversations.entities.Presences;
136import eu.siacs.conversations.entities.ReadByMarker;
137import eu.siacs.conversations.entities.Transferable;
138import eu.siacs.conversations.entities.TransferablePlaceholder;
139import eu.siacs.conversations.http.HttpDownloadConnection;
140import eu.siacs.conversations.persistance.FileBackend;
141import eu.siacs.conversations.services.CallIntegrationConnectionService;
142import eu.siacs.conversations.services.MessageArchiveService;
143import eu.siacs.conversations.services.QuickConversationsService;
144import eu.siacs.conversations.services.XmppConnectionService;
145import eu.siacs.conversations.ui.adapter.CommandAdapter;
146import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
147import eu.siacs.conversations.ui.adapter.MessageAdapter;
148import eu.siacs.conversations.ui.util.ActivityResult;
149import eu.siacs.conversations.ui.util.Attachment;
150import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
151import eu.siacs.conversations.ui.util.DateSeparator;
152import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
153import eu.siacs.conversations.ui.util.ListViewUtils;
154import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
155import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
156import eu.siacs.conversations.ui.util.PendingItem;
157import eu.siacs.conversations.ui.util.PresenceSelector;
158import eu.siacs.conversations.ui.util.ScrollState;
159import eu.siacs.conversations.ui.util.SendButtonAction;
160import eu.siacs.conversations.ui.util.SendButtonTool;
161import eu.siacs.conversations.ui.util.ShareUtil;
162import eu.siacs.conversations.ui.util.ViewUtil;
163import eu.siacs.conversations.ui.widget.EditMessage;
164import eu.siacs.conversations.utils.AccountUtils;
165import eu.siacs.conversations.utils.Compatibility;
166import eu.siacs.conversations.utils.Emoticons;
167import eu.siacs.conversations.utils.GeoHelper;
168import eu.siacs.conversations.utils.MessageUtils;
169import eu.siacs.conversations.utils.MimeUtils;
170import eu.siacs.conversations.utils.NickValidityChecker;
171import eu.siacs.conversations.utils.PermissionUtils;
172import eu.siacs.conversations.utils.QuickLoader;
173import eu.siacs.conversations.utils.StylingHelper;
174import eu.siacs.conversations.utils.TimeFrameUtils;
175import eu.siacs.conversations.utils.UIHelper;
176import eu.siacs.conversations.xml.Element;
177import eu.siacs.conversations.xml.Namespace;
178import eu.siacs.conversations.xmpp.Jid;
179import eu.siacs.conversations.xmpp.XmppConnection;
180import eu.siacs.conversations.xmpp.chatstate.ChatState;
181import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
182import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
183import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
184import eu.siacs.conversations.xmpp.jingle.Media;
185import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
186import eu.siacs.conversations.xmpp.jingle.RtpCapability;
187import eu.siacs.conversations.xmpp.stanzas.IqPacket;
188
189import org.jetbrains.annotations.NotNull;
190
191import java.util.ArrayList;
192import java.util.Arrays;
193import java.util.Collection;
194import java.util.Collections;
195import java.util.HashSet;
196import java.util.Iterator;
197import java.util.List;
198import java.util.Set;
199import java.util.UUID;
200import java.util.concurrent.atomic.AtomicBoolean;
201import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
202
203public class ConversationFragment extends XmppFragment
204 implements EditMessage.KeyboardListener,
205 MessageAdapter.OnContactPictureLongClicked,
206 MessageAdapter.OnContactPictureClicked,
207 MessageAdapter.OnInlineImageLongClicked {
208
209 public static final int REQUEST_SEND_MESSAGE = 0x0201;
210 public static final int REQUEST_DECRYPT_PGP = 0x0202;
211 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
212 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
213 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
214 public static final int REQUEST_START_DOWNLOAD = 0x0210;
215 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
216 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
217 public static final int REQUEST_START_AUDIO_CALL = 0x213;
218 public static final int REQUEST_START_VIDEO_CALL = 0x214;
219 public static final int REQUEST_SAVE_STICKER = 0x215;
220 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
221 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
222 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
223 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
224 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
225 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
226 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
227
228 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
229 public static final String STATE_CONVERSATION_UUID =
230 ConversationFragment.class.getName() + ".uuid";
231 public static final String STATE_SCROLL_POSITION =
232 ConversationFragment.class.getName() + ".scroll_position";
233 public static final String STATE_PHOTO_URI =
234 ConversationFragment.class.getName() + ".media_previews";
235 public static final String STATE_MEDIA_PREVIEWS =
236 ConversationFragment.class.getName() + ".take_photo_uri";
237 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
238
239 private final List<Message> messageList = new ArrayList<>();
240 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
241 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
242 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
243 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
244 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
245 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
246 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
247 private final PendingItem<Message> pendingMessage = new PendingItem<>();
248 public Uri mPendingEditorContent = null;
249 protected MessageAdapter messageListAdapter;
250 protected CommandAdapter commandAdapter;
251 private MediaPreviewAdapter mediaPreviewAdapter;
252 private String lastMessageUuid = null;
253 private Conversation conversation;
254 private FragmentConversationBinding binding;
255 private Toast messageLoaderToast;
256 private ConversationsActivity activity;
257 private boolean reInitRequiredOnStart = true;
258 private int identiconWidth = -1;
259 private File savingAsSticker = null;
260 private EmojiSearch emojiSearch = null;
261 private EmojiSearchBinding emojiSearchBinding = null;
262 private PopupWindow emojiPopup = null;
263 private final OnClickListener clickToMuc =
264 new OnClickListener() {
265
266 @Override
267 public void onClick(View v) {
268 ConferenceDetailsActivity.open(getActivity(), conversation);
269 }
270 };
271 private final OnClickListener leaveMuc =
272 new OnClickListener() {
273
274 @Override
275 public void onClick(View v) {
276 activity.xmppConnectionService.archiveConversation(conversation);
277 }
278 };
279 private final OnClickListener joinMuc =
280 new OnClickListener() {
281
282 @Override
283 public void onClick(View v) {
284 activity.xmppConnectionService.joinMuc(conversation);
285 }
286 };
287
288 private final OnClickListener acceptJoin =
289 new OnClickListener() {
290 @Override
291 public void onClick(View v) {
292 conversation.setAttribute("accept_non_anonymous", true);
293 activity.xmppConnectionService.updateConversation(conversation);
294 activity.xmppConnectionService.joinMuc(conversation);
295 }
296 };
297
298 private final OnClickListener enterPassword =
299 new OnClickListener() {
300
301 @Override
302 public void onClick(View v) {
303 MucOptions muc = conversation.getMucOptions();
304 String password = muc.getPassword();
305 if (password == null) {
306 password = "";
307 }
308 activity.quickPasswordEdit(
309 password,
310 value -> {
311 activity.xmppConnectionService.providePasswordForMuc(
312 conversation, value);
313 return null;
314 });
315 }
316 };
317 private final OnScrollListener mOnScrollListener =
318 new OnScrollListener() {
319
320 @Override
321 public void onScrollStateChanged(AbsListView view, int scrollState) {
322 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
323 updateThreadFromLastMessage();
324 fireReadEvent();
325 }
326 }
327
328 @Override
329 public void onScroll(
330 final AbsListView view,
331 int firstVisibleItem,
332 int visibleItemCount,
333 int totalItemCount) {
334 toggleScrollDownButton(view);
335 synchronized (ConversationFragment.this.messageList) {
336 if (firstVisibleItem < 5
337 && conversation != null
338 && conversation.messagesLoaded.compareAndSet(true, false)
339 && messageList.size() > 0) {
340 long timestamp = conversation.loadMoreTimestamp();
341 activity.xmppConnectionService.loadMoreMessages(
342 conversation,
343 timestamp,
344 new XmppConnectionService.OnMoreMessagesLoaded() {
345 @Override
346 public void onMoreMessagesLoaded(
347 final int c, final Conversation conversation) {
348 if (ConversationFragment.this.conversation
349 != conversation) {
350 conversation.messagesLoaded.set(true);
351 return;
352 }
353 runOnUiThread(
354 () -> {
355 synchronized (messageList) {
356 final int oldPosition =
357 binding.messagesView
358 .getFirstVisiblePosition();
359 Message message = null;
360 int childPos;
361 for (childPos = 0;
362 childPos + oldPosition
363 < messageList.size();
364 ++childPos) {
365 message =
366 messageList.get(
367 oldPosition
368 + childPos);
369 if (message.getType()
370 != Message.TYPE_STATUS) {
371 break;
372 }
373 }
374 final String uuid =
375 message != null
376 ? message.getUuid()
377 : null;
378 View v =
379 binding.messagesView.getChildAt(
380 childPos);
381 final int pxOffset =
382 (v == null) ? 0 : v.getTop();
383 ConversationFragment.this.conversation
384 .populateWithMessages(
385 ConversationFragment
386 .this
387 .messageList, activity == null ? null : activity.xmppConnectionService);
388 try {
389 updateStatusMessages();
390 } catch (IllegalStateException e) {
391 Log.d(
392 Config.LOGTAG,
393 "caught illegal state exception while updating status messages");
394 }
395 messageListAdapter
396 .notifyDataSetChanged();
397 int pos =
398 Math.max(
399 getIndexOf(
400 uuid,
401 messageList),
402 0);
403 binding.messagesView
404 .setSelectionFromTop(
405 pos, pxOffset);
406 if (messageLoaderToast != null) {
407 messageLoaderToast.cancel();
408 }
409 conversation.messagesLoaded.set(true);
410 }
411 });
412 }
413
414 @Override
415 public void informUser(final int resId) {
416
417 runOnUiThread(
418 () -> {
419 if (messageLoaderToast != null) {
420 messageLoaderToast.cancel();
421 }
422 if (ConversationFragment.this.conversation
423 != conversation) {
424 return;
425 }
426 messageLoaderToast =
427 Toast.makeText(
428 view.getContext(),
429 resId,
430 Toast.LENGTH_LONG);
431 messageLoaderToast.show();
432 });
433 }
434 });
435 }
436 }
437 }
438 };
439 private final EditMessage.OnCommitContentListener mEditorContentListener =
440 new EditMessage.OnCommitContentListener() {
441 @Override
442 public boolean onCommitContent(
443 InputContentInfoCompat inputContentInfo,
444 int flags,
445 Bundle opts,
446 String[] contentMimeTypes) {
447 // try to get permission to read the image, if applicable
448 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
449 != 0) {
450 try {
451 inputContentInfo.requestPermission();
452 } catch (Exception e) {
453 Log.e(
454 Config.LOGTAG,
455 "InputContentInfoCompat#requestPermission() failed.",
456 e);
457 Toast.makeText(
458 getActivity(),
459 activity.getString(
460 R.string.no_permission_to_access_x,
461 inputContentInfo.getDescription()),
462 Toast.LENGTH_LONG)
463 .show();
464 return false;
465 }
466 }
467 if (hasPermissions(
468 REQUEST_ADD_EDITOR_CONTENT,
469 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
470 attachEditorContentToConversation(inputContentInfo.getContentUri());
471 } else {
472 mPendingEditorContent = inputContentInfo.getContentUri();
473 }
474 return true;
475 }
476 };
477 private Message selectedMessage;
478 private final OnClickListener mEnableAccountListener =
479 new OnClickListener() {
480 @Override
481 public void onClick(View v) {
482 final Account account = conversation == null ? null : conversation.getAccount();
483 if (account != null) {
484 account.setOption(Account.OPTION_SOFT_DISABLED, false);
485 account.setOption(Account.OPTION_DISABLED, false);
486 activity.xmppConnectionService.updateAccount(account);
487 }
488 }
489 };
490 private final OnClickListener mUnblockClickListener =
491 new OnClickListener() {
492 @Override
493 public void onClick(final View v) {
494 v.post(() -> v.setVisibility(View.INVISIBLE));
495 if (conversation.isDomainBlocked()) {
496 BlockContactDialog.show(activity, conversation);
497 } else {
498 unblockConversation(conversation);
499 }
500 }
501 };
502 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
503 private final OnClickListener mAddBackClickListener =
504 new OnClickListener() {
505
506 @Override
507 public void onClick(View v) {
508 final Contact contact = conversation == null ? null : conversation.getContact();
509 if (contact != null) {
510 activity.xmppConnectionService.createContact(contact, true);
511 activity.switchToContactDetails(contact);
512 }
513 }
514 };
515 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
516 private final OnClickListener mAllowPresenceSubscription =
517 new OnClickListener() {
518 @Override
519 public void onClick(View v) {
520 final Contact contact = conversation == null ? null : conversation.getContact();
521 if (contact != null) {
522 activity.xmppConnectionService.sendPresencePacket(
523 contact.getAccount(),
524 activity.xmppConnectionService
525 .getPresenceGenerator()
526 .sendPresenceUpdatesTo(contact));
527 hideSnackbar();
528 }
529 }
530 };
531 protected OnClickListener clickToDecryptListener =
532 new OnClickListener() {
533
534 @Override
535 public void onClick(View v) {
536 PendingIntent pendingIntent =
537 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
538 if (pendingIntent != null) {
539 try {
540 getActivity()
541 .startIntentSenderForResult(
542 pendingIntent.getIntentSender(),
543 REQUEST_DECRYPT_PGP,
544 null,
545 0,
546 0,
547 0,
548 Compatibility.pgpStartIntentSenderOptions());
549 } catch (SendIntentException e) {
550 Toast.makeText(
551 getActivity(),
552 R.string.unable_to_connect_to_keychain,
553 Toast.LENGTH_SHORT)
554 .show();
555 conversation
556 .getAccount()
557 .getPgpDecryptionService()
558 .continueDecryption(true);
559 }
560 }
561 updateSnackBar(conversation);
562 }
563 };
564 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
565 private final OnEditorActionListener mEditorActionListener =
566 (v, actionId, event) -> {
567 if (actionId == EditorInfo.IME_ACTION_SEND) {
568 InputMethodManager imm =
569 (InputMethodManager)
570 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
571 if (imm != null && imm.isFullscreenMode()) {
572 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
573 }
574 sendMessage();
575 return true;
576 } else {
577 return false;
578 }
579 };
580 private final OnClickListener mScrollButtonListener =
581 new OnClickListener() {
582
583 @Override
584 public void onClick(View v) {
585 stopScrolling();
586 setSelection(binding.messagesView.getCount() - 1, true);
587 }
588 };
589 private final OnClickListener mSendButtonListener =
590 new OnClickListener() {
591
592 @Override
593 public void onClick(View v) {
594 Object tag = v.getTag();
595 if (tag instanceof SendButtonAction) {
596 SendButtonAction action = (SendButtonAction) tag;
597 switch (action) {
598 case TAKE_PHOTO:
599 case RECORD_VIDEO:
600 case SEND_LOCATION:
601 case RECORD_VOICE:
602 case CHOOSE_PICTURE:
603 attachFile(action.toChoice());
604 break;
605 case CANCEL:
606 if (conversation != null) {
607 conversation.setUserSelectedThread(false);
608 if (conversation.setCorrectingMessage(null)) {
609 binding.textinput.setText("");
610 binding.textinput.append(conversation.getDraftMessage());
611 conversation.setDraftMessage(null);
612 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
613 conversation.setNextCounterpart(null);
614 binding.textinput.setText("");
615 } else {
616 binding.textinput.setText("");
617 }
618 binding.textinputSubject.setText("");
619 binding.textinputSubject.setVisibility(View.GONE);
620 updateChatMsgHint();
621 updateSendButton();
622 updateEditablity();
623 }
624 break;
625 default:
626 sendMessage();
627 }
628 } else {
629 sendMessage();
630 }
631 }
632 };
633 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
634 @Override
635 public void handleOnBackPressed() {
636 conversation.setLockThread(false);
637 this.setEnabled(false);
638 conversation.setUserSelectedThread(false);
639 setThread(null);
640 refresh();
641 updateThreadFromLastMessage();
642 }
643 };
644 private int completionIndex = 0;
645 private int lastCompletionLength = 0;
646 private String incomplete;
647 private int lastCompletionCursor;
648 private boolean firstWord = false;
649 private Message mPendingDownloadableMessage;
650
651 private static ConversationFragment findConversationFragment(Activity activity) {
652 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
653 if (fragment instanceof ConversationFragment) {
654 return (ConversationFragment) fragment;
655 }
656 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
657 if (fragment instanceof ConversationFragment) {
658 return (ConversationFragment) fragment;
659 }
660 return null;
661 }
662
663 public static void startStopPending(Activity activity) {
664 ConversationFragment fragment = findConversationFragment(activity);
665 if (fragment != null) {
666 fragment.messageListAdapter.startStopPending();
667 }
668 }
669
670 public static void downloadFile(Activity activity, Message message) {
671 ConversationFragment fragment = findConversationFragment(activity);
672 if (fragment != null) {
673 fragment.startDownloadable(message);
674 }
675 }
676
677 public static void registerPendingMessage(Activity activity, Message message) {
678 ConversationFragment fragment = findConversationFragment(activity);
679 if (fragment != null) {
680 fragment.pendingMessage.push(message);
681 }
682 }
683
684 public static void openPendingMessage(Activity activity) {
685 ConversationFragment fragment = findConversationFragment(activity);
686 if (fragment != null) {
687 Message message = fragment.pendingMessage.pop();
688 if (message != null) {
689 fragment.messageListAdapter.openDownloadable(message);
690 }
691 }
692 }
693
694 public static Conversation getConversation(Activity activity) {
695 return getConversation(activity, R.id.secondary_fragment);
696 }
697
698 private static Conversation getConversation(Activity activity, @IdRes int res) {
699 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
700 if (fragment instanceof ConversationFragment) {
701 return ((ConversationFragment) fragment).getConversation();
702 } else {
703 return null;
704 }
705 }
706
707 public static ConversationFragment get(Activity activity) {
708 FragmentManager fragmentManager = activity.getFragmentManager();
709 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
710 if (fragment instanceof ConversationFragment) {
711 return (ConversationFragment) fragment;
712 } else {
713 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
714 return fragment instanceof ConversationFragment
715 ? (ConversationFragment) fragment
716 : null;
717 }
718 }
719
720 public static Conversation getConversationReliable(Activity activity) {
721 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
722 if (conversation != null) {
723 return conversation;
724 }
725 return getConversation(activity, R.id.main_fragment);
726 }
727
728 private static boolean scrolledToBottom(AbsListView listView) {
729 final int count = listView.getCount();
730 if (count == 0) {
731 return true;
732 } else if (listView.getLastVisiblePosition() == count - 1) {
733 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
734 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
735 } else {
736 return false;
737 }
738 }
739
740 private void toggleScrollDownButton() {
741 toggleScrollDownButton(binding.messagesView);
742 }
743
744 private void toggleScrollDownButton(AbsListView listView) {
745 if (conversation == null) {
746 return;
747 }
748 if (scrolledToBottom(listView)) {
749 lastMessageUuid = null;
750 hideUnreadMessagesCount();
751 } else {
752 binding.scrollToBottomButton.setEnabled(true);
753 binding.scrollToBottomButton.show();
754 if (lastMessageUuid == null) {
755 lastMessageUuid = conversation.getLatestMessage().getUuid();
756 }
757 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
758 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
759 }
760 }
761 }
762
763 private int getIndexOf(String uuid, List<Message> messages) {
764 if (uuid == null) {
765 return messages.size() - 1;
766 }
767 for (int i = 0; i < messages.size(); ++i) {
768 if (uuid.equals(messages.get(i).getUuid())) {
769 return i;
770 } else {
771 Message next = messages.get(i);
772 while (next != null && next.wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
773 if (uuid.equals(next.getUuid())) {
774 return i;
775 }
776 next = next.next();
777 }
778 }
779 }
780 return -1;
781 }
782
783 private ScrollState getScrollPosition() {
784 final ListView listView = this.binding == null ? null : this.binding.messagesView;
785 if (listView == null
786 || listView.getCount() == 0
787 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
788 return null;
789 } else {
790 final int pos = listView.getFirstVisiblePosition();
791 final View view = listView.getChildAt(0);
792 if (view == null) {
793 return null;
794 } else {
795 return new ScrollState(pos, view.getTop());
796 }
797 }
798 }
799
800 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
801 if (scrollPosition != null) {
802
803 this.lastMessageUuid = lastMessageUuid;
804 if (lastMessageUuid != null) {
805 binding.unreadCountCustomView.setUnreadCount(
806 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
807 }
808 // TODO maybe this needs a 'post'
809 this.binding.messagesView.setSelectionFromTop(
810 scrollPosition.position, scrollPosition.offset);
811 toggleScrollDownButton();
812 }
813 }
814
815 private void attachLocationToConversation(Conversation conversation, Uri uri) {
816 if (conversation == null) {
817 return;
818 }
819 final String subject = binding.textinputSubject.getText().toString();
820 activity.xmppConnectionService.attachLocationToConversation(
821 conversation,
822 uri,
823 subject,
824 new UiCallback<Message>() {
825
826 @Override
827 public void success(Message message) {
828 messageSent();
829 }
830
831 @Override
832 public void error(int errorCode, Message object) {
833 // TODO show possible pgp error
834 }
835
836 @Override
837 public void userInputRequired(PendingIntent pi, Message object) {}
838 });
839 }
840
841 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
842 if (conversation == null) {
843 return;
844 }
845 final String subject = binding.textinputSubject.getText().toString();
846 if (type == "application/xdc+zip") newSubThread();
847 final Toast prepareFileToast =
848 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
849 prepareFileToast.show();
850 activity.delegateUriPermissionsToService(uri);
851 activity.xmppConnectionService.attachFileToConversation(
852 conversation,
853 uri,
854 type,
855 subject,
856 new UiInformableCallback<Message>() {
857 @Override
858 public void inform(final String text) {
859 hidePrepareFileToast(prepareFileToast);
860 runOnUiThread(() -> activity.replaceToast(text));
861 }
862
863 @Override
864 public void success(Message message) {
865 runOnUiThread(() -> {
866 activity.hideToast();
867 messageSent();
868 });
869 hidePrepareFileToast(prepareFileToast);
870 }
871
872 @Override
873 public void error(final int errorCode, Message message) {
874 hidePrepareFileToast(prepareFileToast);
875 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
876 }
877
878 @Override
879 public void userInputRequired(PendingIntent pi, Message message) {
880 hidePrepareFileToast(prepareFileToast);
881 }
882 });
883 }
884
885 public void attachEditorContentToConversation(Uri uri) {
886 mediaPreviewAdapter.addMediaPreviews(
887 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
888 toggleInputMethod();
889 }
890
891 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
892 if (conversation == null) {
893 return;
894 }
895 final String subject = binding.textinputSubject.getText().toString();
896 final Toast prepareFileToast =
897 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
898 prepareFileToast.show();
899 activity.delegateUriPermissionsToService(uri);
900 activity.xmppConnectionService.attachImageToConversation(
901 conversation,
902 uri,
903 type,
904 subject,
905 new UiCallback<Message>() {
906
907 @Override
908 public void userInputRequired(PendingIntent pi, Message object) {
909 hidePrepareFileToast(prepareFileToast);
910 }
911
912 @Override
913 public void success(Message message) {
914 hidePrepareFileToast(prepareFileToast);
915 runOnUiThread(() -> messageSent());
916 }
917
918 @Override
919 public void error(final int error, final Message message) {
920 hidePrepareFileToast(prepareFileToast);
921 final ConversationsActivity activity = ConversationFragment.this.activity;
922 if (activity == null) {
923 return;
924 }
925 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
926 }
927 });
928 }
929
930 private void hidePrepareFileToast(final Toast prepareFileToast) {
931 if (prepareFileToast != null && activity != null) {
932 activity.runOnUiThread(prepareFileToast::cancel);
933 }
934 }
935
936 private void sendMessage() {
937 sendMessage((Long) null);
938 }
939
940 private void sendMessage(Long sendAt) {
941 if (sendAt != null && sendAt < System.currentTimeMillis()) sendAt = null; // No sending in past plz
942 if (mediaPreviewAdapter.hasAttachments()) {
943 commitAttachments();
944 return;
945 }
946 Editable body = this.binding.textinput.getText();
947 if (body == null) body = new SpannableStringBuilder("");
948 final Conversation conversation = this.conversation;
949 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
950 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
951 binding.textSendButton.showContextMenu(0, 0);
952 return;
953 }
954 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
955 return;
956 }
957 final Message message;
958 if (conversation.getCorrectingMessage() == null) {
959 boolean attention = false;
960 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
961 attention = true;
962 body.delete(0, 6);
963 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
964 }
965 if (conversation.getReplyTo() != null) {
966 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
967 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
968 } else {
969 message = conversation.getReplyTo().reply();
970 message.appendBody(body);
971 }
972 message.setEncryption(conversation.getNextEncryption());
973 } else {
974 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
975 message.setBody(hasSubject && body.length() == 0 ? null : body);
976 if (message.bodyIsOnlyEmojis()) {
977 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
978 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
979 if (imageSpans.length == 1) {
980 // Only one inline image, so it's a sticker
981 String source = imageSpans[0].getSource();
982 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
983 try {
984 final Cid cid = BobTransfer.cid(Uri.parse(source));
985 final String url = activity.xmppConnectionService.getUrlForCid(cid);
986 final File f = activity.xmppConnectionService.getFileForCid(cid);
987 if (url != null) {
988 message.setBody("");
989 message.setRelativeFilePath(f.getAbsolutePath());
990 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
991 }
992 } catch (final Exception e) { }
993 }
994 }
995 }
996 }
997 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
998 message.setThread(conversation.getThread());
999 if (attention) {
1000 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
1001 }
1002 Message.configurePrivateMessage(message);
1003 } else {
1004 message = conversation.getCorrectingMessage();
1005 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1006 message.setThread(conversation.getThread());
1007 if (conversation.getReplyTo() != null) {
1008 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
1009 message.updateReaction(conversation.getReplyTo(), body.toString().replaceAll("\\s", ""));
1010 } else {
1011 message.updateReplyTo(conversation.getReplyTo(), body);
1012 }
1013 } else {
1014 message.clearReplyReact();
1015 message.setBody(hasSubject && body.length() == 0 ? null : body);
1016 }
1017 if (message.getStatus() == Message.STATUS_WAITING) {
1018 if (sendAt != null) message.setTime(sendAt);
1019 activity.xmppConnectionService.updateMessage(message);
1020 setupReply(null);
1021 messageSent();
1022 return;
1023 } else {
1024 message.putEdited(message.getUuid(), message.getServerMsgId());
1025 message.setServerMsgId(null);
1026 message.setUuid(UUID.randomUUID().toString());
1027 }
1028 }
1029 if (sendAt != null) message.setTime(sendAt);
1030 switch (conversation.getNextEncryption()) {
1031 case Message.ENCRYPTION_PGP:
1032 sendPgpMessage(message);
1033 break;
1034 default:
1035 sendMessage(message);
1036 }
1037 setupReply(null);
1038 }
1039
1040 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1041 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1042 && trustKeysIfNeeded(requestCode);
1043 }
1044
1045 protected boolean trustKeysIfNeeded(int requestCode) {
1046 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1047 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1048 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1049 boolean hasUndecidedOwn =
1050 !axolotlService
1051 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1052 .isEmpty();
1053 boolean hasUndecidedContacts =
1054 !axolotlService
1055 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1056 .isEmpty();
1057 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1058 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1059 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1060 if (hasUndecidedOwn
1061 || hasUndecidedContacts
1062 || hasPendingKeys
1063 || hasNoTrustedKeys
1064 || hasUnaccepted
1065 || downloadInProgress) {
1066 axolotlService.createSessionsIfNeeded(conversation);
1067 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1068 String[] contacts = new String[targets.size()];
1069 for (int i = 0; i < contacts.length; ++i) {
1070 contacts[i] = targets.get(i).toString();
1071 }
1072 intent.putExtra("contacts", contacts);
1073 intent.putExtra(
1074 EXTRA_ACCOUNT,
1075 conversation.getAccount().getJid().asBareJid().toEscapedString());
1076 intent.putExtra("conversation", conversation.getUuid());
1077 startActivityForResult(intent, requestCode);
1078 return true;
1079 } else {
1080 return false;
1081 }
1082 }
1083
1084 public void updateChatMsgHint() {
1085 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1086 if (conversation.getCorrectingMessage() != null) {
1087 this.binding.textInputHint.setVisibility(View.GONE);
1088 this.binding.textinput.setHint(R.string.send_corrected_message);
1089 binding.conversationViewPager.setCurrentItem(0);
1090 } else if (multi && conversation.getNextCounterpart() != null) {
1091 this.binding.textinput.setHint(R.string.send_message);
1092 this.binding.textInputHint.setVisibility(View.VISIBLE);
1093 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1094 String nick = user == null ? null : user.getNick();
1095 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1096 this.binding.textInputHint.setText(
1097 getString(
1098 R.string.send_private_message_to,
1099 nick));
1100 binding.conversationViewPager.setCurrentItem(0);
1101 } else if (multi && !conversation.getMucOptions().participating()) {
1102 this.binding.textInputHint.setVisibility(View.GONE);
1103 this.binding.textinput.setHint(R.string.you_are_not_participating);
1104 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1105 } else {
1106 this.binding.textInputHint.setVisibility(View.GONE);
1107 this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1108 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1109 activity.invalidateOptionsMenu();
1110 }
1111
1112 binding.messagesView.post(this::updateThreadFromLastMessage);
1113 }
1114
1115 public void setupIme() {
1116 this.binding.textinput.refreshIme();
1117 }
1118
1119 private void handleActivityResult(ActivityResult activityResult) {
1120 if (activityResult.resultCode == Activity.RESULT_OK) {
1121 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1122 } else {
1123 handleNegativeActivityResult(activityResult.requestCode);
1124 }
1125 }
1126
1127 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1128 switch (requestCode) {
1129 case REQUEST_SAVE_STICKER:
1130 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1131 final File f = savingAsSticker;
1132 savingAsSticker = null;
1133 try {
1134 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1135 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1136 } catch (final FileBackend.FileCopyException e) {
1137 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1138 }
1139 break;
1140 case REQUEST_TRUST_KEYS_TEXT:
1141 sendMessage();
1142 break;
1143 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1144 commitAttachments();
1145 break;
1146 case REQUEST_START_AUDIO_CALL:
1147 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1148 break;
1149 case REQUEST_START_VIDEO_CALL:
1150 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1151 break;
1152 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1153 final List<Attachment> imageUris =
1154 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1155 mediaPreviewAdapter.addMediaPreviews(imageUris);
1156 toggleInputMethod();
1157 break;
1158 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1159 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1160 if (takePhotoUri != null) {
1161 mediaPreviewAdapter.addMediaPreviews(
1162 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1163 toggleInputMethod();
1164 } else {
1165 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1166 }
1167 break;
1168 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1169 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1170 case ATTACHMENT_CHOICE_RECORD_VOICE:
1171 final Attachment.Type type =
1172 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1173 ? Attachment.Type.RECORDING
1174 : Attachment.Type.FILE;
1175 final List<Attachment> fileUris =
1176 Attachment.extractAttachments(getActivity(), data, type);
1177 mediaPreviewAdapter.addMediaPreviews(fileUris);
1178 toggleInputMethod();
1179 break;
1180 case ATTACHMENT_CHOICE_LOCATION:
1181 final double latitude = data.getDoubleExtra("latitude", 0);
1182 final double longitude = data.getDoubleExtra("longitude", 0);
1183 final int accuracy = data.getIntExtra("accuracy", 0);
1184 final Uri geo;
1185 if (accuracy > 0) {
1186 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1187 } else {
1188 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1189 }
1190 mediaPreviewAdapter.addMediaPreviews(
1191 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1192 toggleInputMethod();
1193 break;
1194 case REQUEST_INVITE_TO_CONVERSATION:
1195 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1196 if (invite != null) {
1197 if (invite.execute(activity)) {
1198 activity.mToast =
1199 Toast.makeText(
1200 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1201 activity.mToast.show();
1202 }
1203 }
1204 break;
1205 }
1206 }
1207
1208 private void commitAttachments() {
1209 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1210 if (anyNeedsExternalStoragePermission(attachments)
1211 && !hasPermissions(
1212 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1213 return;
1214 }
1215 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1216 return;
1217 }
1218 final PresenceSelector.OnPresenceSelected callback =
1219 () -> {
1220 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1221 final Attachment attachment = i.next();
1222 if (attachment.getType() == Attachment.Type.LOCATION) {
1223 attachLocationToConversation(conversation, attachment.getUri());
1224 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1225 Log.d(
1226 Config.LOGTAG,
1227 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1228 attachImageToConversation(
1229 conversation, attachment.getUri(), attachment.getMime());
1230 } else {
1231 Log.d(
1232 Config.LOGTAG,
1233 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1234 attachFileToConversation(
1235 conversation, attachment.getUri(), attachment.getMime());
1236 }
1237 }
1238 mediaPreviewAdapter.notifyDataSetChanged();
1239 toggleInputMethod();
1240 };
1241 if (conversation == null
1242 || conversation.getMode() == Conversation.MODE_MULTI
1243 || Attachment.canBeSendInBand(attachments)
1244 || (conversation.getAccount().httpUploadAvailable()
1245 && FileBackend.allFilesUnderSize(
1246 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1247 callback.onPresenceSelected();
1248 } else {
1249 activity.selectPresence(conversation, callback);
1250 }
1251 }
1252
1253 private static boolean anyNeedsExternalStoragePermission(
1254 final Collection<Attachment> attachments) {
1255 for (final Attachment attachment : attachments) {
1256 if (attachment.getType() != Attachment.Type.LOCATION) {
1257 return true;
1258 }
1259 }
1260 return false;
1261 }
1262
1263 public void toggleInputMethod() {
1264 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1265 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1266 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1267 updateSendButton();
1268 }
1269
1270 private void handleNegativeActivityResult(int requestCode) {
1271 switch (requestCode) {
1272 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1273 if (pendingTakePhotoUri.clear()) {
1274 Log.d(
1275 Config.LOGTAG,
1276 "cleared pending photo uri after negative activity result");
1277 }
1278 break;
1279 }
1280 }
1281
1282 @Override
1283 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1284 super.onActivityResult(requestCode, resultCode, data);
1285 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1286 if (activity != null && activity.xmppConnectionService != null) {
1287 handleActivityResult(activityResult);
1288 } else {
1289 this.postponedActivityResult.push(activityResult);
1290 }
1291 }
1292
1293 public void unblockConversation(final Blockable conversation) {
1294 activity.xmppConnectionService.sendUnblockRequest(conversation);
1295 }
1296
1297 @Override
1298 public void onAttach(Activity activity) {
1299 super.onAttach(activity);
1300 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1301 if (activity instanceof ConversationsActivity) {
1302 this.activity = (ConversationsActivity) activity;
1303 } else {
1304 throw new IllegalStateException(
1305 "Trying to attach fragment to activity that is not the ConversationsActivity");
1306 }
1307 }
1308
1309 @Override
1310 public void onDetach() {
1311 super.onDetach();
1312 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1313 }
1314
1315 @Override
1316 public void onCreate(Bundle savedInstanceState) {
1317 super.onCreate(savedInstanceState);
1318 setHasOptionsMenu(true);
1319 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1320 }
1321
1322 @Override
1323 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1324 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1325
1326 menuInflater.inflate(R.menu.fragment_conversation, menu);
1327 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1328 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1329 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1330 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1331 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1332 final MenuItem menuCall = menu.findItem(R.id.action_call);
1333 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1334 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1335 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1336
1337 if (conversation != null) {
1338 if (conversation.getMode() == Conversation.MODE_MULTI) {
1339 menuContactDetails.setVisible(false);
1340 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1341 menuMucDetails.setTitle(
1342 conversation.getMucOptions().isPrivateAndNonAnonymous()
1343 ? R.string.action_muc_details
1344 : R.string.channel_details);
1345 menuCall.setVisible(false);
1346 menuOngoingCall.setVisible(false);
1347 } else {
1348 final XmppConnectionService service =
1349 activity == null ? null : activity.xmppConnectionService;
1350 final Optional<OngoingRtpSession> ongoingRtpSession =
1351 service == null
1352 ? Optional.absent()
1353 : service.getJingleConnectionManager()
1354 .getOngoingRtpConnection(conversation.getContact());
1355 if (ongoingRtpSession.isPresent()) {
1356 menuOngoingCall.setVisible(true);
1357 menuCall.setVisible(false);
1358 } else {
1359 menuOngoingCall.setVisible(false);
1360 final RtpCapability.Capability rtpCapability =
1361 RtpCapability.check(conversation.getContact());
1362 final boolean cameraAvailable =
1363 activity != null && activity.isCameraFeatureAvailable();
1364 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1365 menuVideoCall.setVisible(
1366 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1367 }
1368 menuContactDetails.setVisible(!this.conversation.withSelf());
1369 menuMucDetails.setVisible(false);
1370 menuInviteContact.setVisible(
1371 service != null
1372 && service.findConferenceServer(conversation.getAccount()) != null);
1373 }
1374 if (conversation.isMuted()) {
1375 menuMute.setVisible(false);
1376 } else {
1377 menuUnmute.setVisible(false);
1378 }
1379 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1380 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1381 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1382 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1383 } else {
1384 menuTogglePinned.setTitle(R.string.add_to_favorites);
1385 }
1386 }
1387 super.onCreateOptionsMenu(menu, menuInflater);
1388 }
1389
1390 @Override
1391 public View onCreateView(
1392 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1393 this.binding =
1394 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1395 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1396
1397 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1398 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1399 DisplayMetrics displayMetrics = new DisplayMetrics();
1400 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1401 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1402
1403 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1404 binding.contextPreviewCancel.setOnClickListener((v) -> {
1405 setThread(null);
1406 conversation.setUserSelectedThread(false);
1407 setupReply(null);
1408 });
1409 binding.requestVoice.setOnClickListener((v) -> {
1410 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1411 binding.requestVoice.setVisibility(View.GONE);
1412 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1413 });
1414
1415 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1416 binding.messagesView.setOnScrollListener(mOnScrollListener);
1417 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1418 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1419 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1420 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1421 messageListAdapter.setOnContactPictureClicked(this);
1422 messageListAdapter.setOnContactPictureLongClicked(this);
1423 messageListAdapter.setOnInlineImageLongClicked(this);
1424 messageListAdapter.setConversationFragment(this);
1425 binding.messagesView.setAdapter(messageListAdapter);
1426
1427 binding.textinput.addTextChangedListener(
1428 new StylingHelper.MessageEditorStyler(binding.textinput, messageListAdapter));
1429
1430 registerForContextMenu(binding.messagesView);
1431 registerForContextMenu(binding.textSendButton);
1432
1433 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1434 this.binding.textinput.setCustomInsertionActionModeCallback(
1435 new EditMessageActionModeCallback(this.binding.textinput));
1436 }
1437
1438 messageListAdapter.setOnMessageBoxClicked(message -> {
1439 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1440 setThread(message.getThread());
1441 conversation.setUserSelectedThread(true);
1442 });
1443
1444 messageListAdapter.setOnMessageBoxSwiped(message -> {
1445 quoteMessage(message);
1446 });
1447
1448 binding.threadIdenticonLayout.setOnClickListener(v -> {
1449 boolean wasLocked = conversation.getLockThread();
1450 conversation.setLockThread(false);
1451 backPressedLeaveSingleThread.setEnabled(false);
1452 if (wasLocked) {
1453 setThread(null);
1454 conversation.setUserSelectedThread(false);
1455 refresh();
1456 updateThreadFromLastMessage();
1457 } else {
1458 newThread();
1459 conversation.setUserSelectedThread(true);
1460 newThreadTutorialToast("Switched to new thread");
1461 }
1462 });
1463
1464 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1465 boolean wasLocked = conversation.getLockThread();
1466 conversation.setLockThread(false);
1467 backPressedLeaveSingleThread.setEnabled(false);
1468 setThread(null);
1469 conversation.setUserSelectedThread(true);
1470 if (wasLocked) refresh();
1471 newThreadTutorialToast("Cleared thread");
1472 return true;
1473 });
1474
1475 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1476 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1477 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1478 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1479 Editable toInsert = adapter.getItem(position).toInsert();
1480 toInsert.append(" ");
1481 Editable s = binding.textinput.getText();
1482
1483 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1484 int lastColon = -1;
1485 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1486 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1487 });
1488 setupEmojiSearch();
1489 int popupHeight = (int) displayMetrics.density * 200;
1490 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1491 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1492 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1493 binding.textinput.addTextChangedListener(new TextWatcher() {
1494 @Override
1495 public void afterTextChanged(Editable s) {
1496 emojiDebounce.removeCallbacksAndMessages(null);
1497 emojiDebounce.postDelayed(() -> {
1498 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1499 int lastColon = -1;
1500 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1501 if (lastColon < 0) {
1502 emojiPopup.dismiss();
1503 return;
1504 }
1505 final String q = s.toString().substring(lastColon);
1506 if (notEmojiSearch.matcher(q).find()) {
1507 emojiPopup.dismiss();
1508 } else {
1509 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1510 if (adapter != null) {
1511 adapter.search(q);
1512 emojiPopup.showAsDropDown(binding.textsend);
1513 }
1514 }
1515 }, 400L);
1516 }
1517
1518 @Override
1519 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1520
1521 @Override
1522 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1523 });
1524
1525 return binding.getRoot();
1526 }
1527
1528 protected void setupEmojiSearch() {
1529 if (activity != null && activity.xmppConnectionService != null) {
1530 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1531 emojiSearch = null;
1532 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1533 return;
1534 }
1535 if (emojiSearch == null) {
1536 emojiSearch = activity.xmppConnectionService.emojiSearch();
1537 }
1538 }
1539 if (emojiSearch == null || emojiSearchBinding == null) return;
1540
1541 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1542 }
1543
1544 protected void newThreadTutorialToast(String s) {
1545 if (activity == null) return;
1546 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1547 final int tutorialCount = p.getInt("thread_tutorial", 0);
1548 if (tutorialCount < 5) {
1549 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1550 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1551 }
1552 }
1553
1554 @Override
1555 public void onDestroyView() {
1556 super.onDestroyView();
1557 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1558 messageListAdapter.setOnContactPictureClicked(null);
1559 messageListAdapter.setOnContactPictureLongClicked(null);
1560 messageListAdapter.setOnInlineImageLongClicked(null);
1561 messageListAdapter.setConversationFragment(null);
1562 binding.conversationViewPager.setAdapter(null);
1563 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1564 }
1565
1566 public void quoteText(String text) {
1567 if (binding.textinput.isEnabled()) {
1568 binding.textinput.insertAsQuote(text);
1569 binding.textinput.requestFocus();
1570 InputMethodManager inputMethodManager =
1571 (InputMethodManager)
1572 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1573 if (inputMethodManager != null) {
1574 inputMethodManager.showSoftInput(
1575 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1576 }
1577 }
1578 }
1579
1580 private void quoteMessage(Message message) {
1581 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1582 setThread(message.getThread());
1583 conversation.setUserSelectedThread(true);
1584 if (!forkNullThread(message)) newThread();
1585 setupReply(message);
1586 }
1587
1588 private boolean forkNullThread(Message message) {
1589 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1590 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1591 final Element thread = m.getThread();
1592 if (thread != null) {
1593 setThread(thread);
1594 return true;
1595 }
1596 }
1597
1598 return false;
1599 }
1600
1601 private void setupReply(Message message) {
1602 conversation.setReplyTo(message);
1603 if (message == null) {
1604 binding.contextPreview.setVisibility(View.GONE);
1605 binding.textsend.setBackgroundResource(R.drawable.textsend);
1606 return;
1607 }
1608
1609 SpannableStringBuilder body = message.getSpannableBody(null, null);
1610 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1611 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1612 binding.contextPreviewText.setText(body);
1613 binding.contextPreview.setVisibility(View.VISIBLE);
1614 }
1615
1616 private void setThread(Element thread) {
1617 this.conversation.setThread(thread);
1618 binding.threadIdenticon.setAlpha(0f);
1619 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1620 if (thread != null) {
1621 final String threadId = thread.getContent();
1622 if (threadId != null) {
1623 binding.threadIdenticon.setAlpha(1f);
1624 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1625 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1626 }
1627 }
1628 updateSendButton();
1629 }
1630
1631 @Override
1632 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1633 // This should cancel any remaining click events that would otherwise trigger links
1634 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1635
1636 if (v == binding.textSendButton) {
1637 super.onCreateContextMenu(menu, v, menuInfo);
1638 try {
1639 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1640 m.setAccessible(true);
1641 m.invoke(menu, true);
1642 } catch (Exception e) {
1643 e.printStackTrace();
1644 }
1645 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1646 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1647 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1648 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1649 MenuItem item = attachMenu.getSubMenu().getItem(i);
1650 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1651 newItem.setIcon(item.getIcon());
1652 }
1653 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1654 return;
1655 }
1656
1657 synchronized (this.messageList) {
1658 super.onCreateContextMenu(menu, v, menuInfo);
1659 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1660 this.selectedMessage = this.messageList.get(acmi.position);
1661 populateContextMenu(menu);
1662 }
1663 }
1664
1665 private void populateContextMenu(ContextMenu menu) {
1666 final Message m = this.selectedMessage;
1667 final Transferable t = m.getTransferable();
1668 Message relevantForCorrection = m;
1669 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1670 relevantForCorrection = relevantForCorrection.next();
1671 }
1672 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1673
1674 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1675 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1676 return;
1677 }
1678
1679 if (m.getStatus() == Message.STATUS_RECEIVED
1680 && t != null
1681 && (t.getStatus() == Transferable.STATUS_CANCELLED
1682 || t.getStatus() == Transferable.STATUS_FAILED)) {
1683 return;
1684 }
1685
1686 final boolean deleted = m.isDeleted();
1687 final boolean encrypted =
1688 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1689 || m.getEncryption() == Message.ENCRYPTION_PGP;
1690 final boolean receiving =
1691 m.getStatus() == Message.STATUS_RECEIVED
1692 && (t instanceof JingleFileTransferConnection
1693 || t instanceof HttpDownloadConnection);
1694 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1695 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1696 MenuItem openWith = menu.findItem(R.id.open_with);
1697 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1698 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1699 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1700 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1701 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1702 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1703 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1704 MenuItem shareWith = menu.findItem(R.id.share_with);
1705 MenuItem sendAgain = menu.findItem(R.id.send_again);
1706 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1707 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1708 MenuItem downloadFile = menu.findItem(R.id.download_file);
1709 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1710 MenuItem blockMedia = menu.findItem(R.id.block_media);
1711 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1712 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1713 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1714 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1715 final boolean showError =
1716 m.getStatus() == Message.STATUS_SEND_FAILED
1717 && m.getErrorMessage() != null
1718 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1719 final Conversational conversational = m.getConversation();
1720 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1721 final XmppConnection connection = c.getAccount().getXmppConnection();
1722 if (c.isWithStranger()
1723 && m.getServerMsgId() != null
1724 && !c.isBlocked()
1725 && connection != null
1726 && connection.getFeatures().spamReporting()) {
1727 reportAndBlock.setVisible(true);
1728 }
1729 }
1730 if (!encrypted && !m.getBody().equals("")) {
1731 copyMessage.setVisible(true);
1732 }
1733 quoteMessage.setVisible(!encrypted && !showError);
1734 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1735 retryDecryption.setVisible(true);
1736 }
1737 if (!showError
1738 && relevantForCorrection.getType() == Message.TYPE_TEXT
1739 && !m.isGeoUri()
1740 && relevantForCorrection.isLastCorrectableMessage()
1741 && m.getConversation() instanceof Conversation) {
1742 correctMessage.setVisible(true);
1743 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1744 }
1745 if (relevantForCorrection.getStatus() == Message.STATUS_WAITING) {
1746 correctMessage.setVisible(true);
1747 retractMessage.setVisible(true);
1748 }
1749 if (relevantForCorrection.getReactions() != null) {
1750 correctMessage.setVisible(false);
1751 retractMessage.setVisible(true);
1752 }
1753 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")) {
1754 moderateMessage.setVisible(true);
1755 }
1756 if ((m.isFileOrImage() && !deleted && !receiving)
1757 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1758 && !unInitiatedButKnownSize
1759 && t == null) {
1760 shareWith.setVisible(true);
1761 }
1762 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1763 sendAgain.setVisible(true);
1764 }
1765 if (m.hasFileOnRemoteHost()
1766 || m.isGeoUri()
1767 || m.treatAsDownloadable()
1768 || unInitiatedButKnownSize
1769 || t instanceof HttpDownloadConnection) {
1770 copyUrl.setVisible(true);
1771 }
1772 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1773 downloadFile.setVisible(true);
1774 downloadFile.setTitle(
1775 activity.getString(
1776 R.string.download_x_file,
1777 UIHelper.getFileDescriptionString(activity, m)));
1778 }
1779 final boolean waitingOfferedSending =
1780 m.getStatus() == Message.STATUS_WAITING
1781 || m.getStatus() == Message.STATUS_UNSEND
1782 || m.getStatus() == Message.STATUS_OFFERED;
1783 final boolean cancelable =
1784 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1785 if (cancelable) {
1786 cancelTransmission.setVisible(true);
1787 }
1788 if (m.isFileOrImage() && !deleted && !cancelable) {
1789 final String path = m.getRelativeFilePath();
1790 if (path == null
1791 || !path.startsWith("/")
1792 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1793 saveAsSticker.setVisible(true);
1794 blockMedia.setVisible(true);
1795 deleteFile.setVisible(true);
1796 deleteFile.setTitle(
1797 activity.getString(
1798 R.string.delete_x_file,
1799 UIHelper.getFileDescriptionString(activity, m)));
1800 }
1801 }
1802
1803 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1804 // We might be showing a thumbnail worth blocking
1805 blockMedia.setVisible(true);
1806 }
1807 if (showError) {
1808 showErrorMessage.setVisible(true);
1809 }
1810 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1811 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1812 || (mime != null && mime.startsWith("audio/"))) {
1813 openWith.setVisible(true);
1814 }
1815 }
1816 }
1817
1818 @Override
1819 public boolean onContextItemSelected(MenuItem item) {
1820 switch (item.getItemId()) {
1821 case R.id.share_with:
1822 ShareUtil.share(activity, selectedMessage);
1823 return true;
1824 case R.id.correct_message:
1825 correctMessage(selectedMessage);
1826 return true;
1827 case R.id.retract_message:
1828 new AlertDialog.Builder(activity)
1829 .setTitle(R.string.retract_message)
1830 .setMessage("Do you really want to retract this message?")
1831 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1832 Message message = selectedMessage;
1833 while (message.mergeable(message.next())) {
1834 message = message.next();
1835 }
1836 if (message.getStatus() == Message.STATUS_WAITING || message.getStatus() == Message.STATUS_OFFERED) {
1837 activity.xmppConnectionService.deleteMessage(message);
1838 return;
1839 }
1840 Element reactions = message.getReactions();
1841 if (reactions != null) {
1842 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1843 if (previousReaction != null) reactions = previousReaction.getReactions();
1844 for (Element el : reactions.getChildren()) {
1845 if (message.getRawBody().endsWith(el.getContent())) {
1846 reactions.removeChild(el);
1847 }
1848 }
1849 message.setReactions(reactions);
1850 if (previousReaction != null) {
1851 previousReaction.setReactions(reactions);
1852 activity.xmppConnectionService.updateMessage(previousReaction);
1853 }
1854 } else {
1855 message.setInReplyTo(null);
1856 message.clearPayloads();
1857 }
1858 message.setBody(" ");
1859 message.setSubject(null);
1860 message.putEdited(message.getUuid(), message.getServerMsgId());
1861 message.setServerMsgId(null);
1862 message.setUuid(UUID.randomUUID().toString());
1863 sendMessage(message);
1864 })
1865 .setNegativeButton(R.string.no, null).show();
1866 return true;
1867 case R.id.moderate_message:
1868 activity.quickEdit("Spam", (reason) -> {
1869 Message message = selectedMessage;
1870 do {
1871 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1872 message = message.mergeable(message.next()) ? message.next() : null;
1873 } while (message != null);
1874 return null;
1875 }, R.string.moderate_reason, false, false, true);
1876 return true;
1877 case R.id.copy_message:
1878 ShareUtil.copyToClipboard(activity, selectedMessage);
1879 return true;
1880 case R.id.quote_message:
1881 quoteMessage(selectedMessage);
1882 return true;
1883 case R.id.send_again:
1884 resendMessage(selectedMessage);
1885 return true;
1886 case R.id.copy_url:
1887 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1888 return true;
1889 case R.id.save_as_sticker:
1890 saveAsSticker(selectedMessage);
1891 return true;
1892 case R.id.download_file:
1893 startDownloadable(selectedMessage);
1894 return true;
1895 case R.id.cancel_transmission:
1896 cancelTransmission(selectedMessage);
1897 return true;
1898 case R.id.retry_decryption:
1899 retryDecryption(selectedMessage);
1900 return true;
1901 case R.id.block_media:
1902 new AlertDialog.Builder(activity)
1903 .setTitle(R.string.block_media)
1904 .setMessage("Do you really want to block this media in all messages?")
1905 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1906 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1907 if (thumbs != null && !thumbs.isEmpty()) {
1908 for (Element thumb : thumbs) {
1909 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1910 if (uri.getScheme().equals("cid")) {
1911 Cid cid = BobTransfer.cid(uri);
1912 if (cid == null) continue;
1913 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1914 activity.xmppConnectionService.blockMedia(f);
1915 activity.xmppConnectionService.evictPreview(f);
1916 f.delete();
1917 }
1918 }
1919 }
1920 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1921 activity.xmppConnectionService.blockMedia(f);
1922 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1923 activity.xmppConnectionService.evictPreview(f);
1924 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1925 activity.onConversationsListItemUpdated();
1926 refresh();
1927 })
1928 .setNegativeButton(R.string.no, null).show();
1929 return true;
1930 case R.id.delete_file:
1931 deleteFile(selectedMessage);
1932 return true;
1933 case R.id.show_error_message:
1934 showErrorMessage(selectedMessage);
1935 return true;
1936 case R.id.open_with:
1937 openWith(selectedMessage);
1938 return true;
1939 case R.id.only_this_thread:
1940 conversation.setLockThread(true);
1941 backPressedLeaveSingleThread.setEnabled(true);
1942 setThread(selectedMessage.getThread());
1943 refresh();
1944 return true;
1945 case R.id.action_report_and_block:
1946 reportMessage(selectedMessage);
1947 return true;
1948 default:
1949 return onOptionsItemSelected(item);
1950 }
1951 }
1952
1953 @Override
1954 public boolean onOptionsItemSelected(final MenuItem item) {
1955 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1956 return false;
1957 } else if (conversation == null) {
1958 return super.onOptionsItemSelected(item);
1959 }
1960 switch (item.getItemId()) {
1961 case R.id.encryption_choice_axolotl:
1962 case R.id.encryption_choice_pgp:
1963 case R.id.encryption_choice_none:
1964 handleEncryptionSelection(item);
1965 break;
1966 case R.id.attach_choose_picture:
1967 case R.id.attach_take_picture:
1968 case R.id.attach_record_video:
1969 case R.id.attach_choose_file:
1970 case R.id.attach_record_voice:
1971 case R.id.attach_location:
1972 handleAttachmentSelection(item);
1973 break;
1974 case R.id.attach_subject:
1975 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
1976 break;
1977 case R.id.attach_schedule:
1978 scheduleMessage();
1979 break;
1980 case R.id.action_search:
1981 startSearch();
1982 break;
1983 case R.id.action_archive:
1984 activity.xmppConnectionService.archiveConversation(conversation);
1985 break;
1986 case R.id.action_contact_details:
1987 activity.switchToContactDetails(conversation.getContact());
1988 break;
1989 case R.id.action_muc_details:
1990 ConferenceDetailsActivity.open(activity, conversation);
1991 break;
1992 case R.id.action_invite:
1993 startActivityForResult(
1994 ChooseContactActivity.create(activity, conversation),
1995 REQUEST_INVITE_TO_CONVERSATION);
1996 break;
1997 case R.id.action_clear_history:
1998 clearHistoryDialog(conversation);
1999 break;
2000 case R.id.action_mute:
2001 muteConversationDialog(conversation);
2002 break;
2003 case R.id.action_unmute:
2004 unMuteConversation(conversation);
2005 break;
2006 case R.id.action_block:
2007 case R.id.action_unblock:
2008 BlockContactDialog.show(activity, conversation);
2009 break;
2010 case R.id.action_audio_call:
2011 checkPermissionAndTriggerAudioCall();
2012 break;
2013 case R.id.action_video_call:
2014 checkPermissionAndTriggerVideoCall();
2015 break;
2016 case R.id.action_ongoing_call:
2017 returnToOngoingCall();
2018 break;
2019 case R.id.action_toggle_pinned:
2020 togglePinned();
2021 break;
2022 case R.id.action_add_shortcut:
2023 addShortcut();
2024 break;
2025 case R.id.action_block_avatar:
2026 new AlertDialog.Builder(activity)
2027 .setTitle(R.string.block_media)
2028 .setMessage("Do you really want to block this avatar?")
2029 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
2030 activity.xmppConnectionService.blockMedia(activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()));
2031 activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()).delete();
2032 activity.avatarService().clear(conversation);
2033 conversation.getContact().setAvatar(null);
2034 activity.xmppConnectionService.updateConversationUi();
2035 })
2036 .setNegativeButton(R.string.no, null).show();
2037 case R.id.action_refresh_feature_discovery:
2038 refreshFeatureDiscovery();
2039 break;
2040 default:
2041 break;
2042 }
2043 return super.onOptionsItemSelected(item);
2044 }
2045
2046 public boolean onBackPressed() {
2047 boolean wasLocked = conversation.getLockThread();
2048 conversation.setLockThread(false);
2049 backPressedLeaveSingleThread.setEnabled(false);
2050 if (wasLocked) {
2051 setThread(null);
2052 conversation.setUserSelectedThread(false);
2053 refresh();
2054 updateThreadFromLastMessage();
2055 return true;
2056 }
2057 return false;
2058 }
2059
2060 private void startSearch() {
2061 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2062 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2063 startActivity(intent);
2064 }
2065
2066 private void scheduleMessage() {
2067 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2068 final var datePicker = com.google.android.material.datepicker.MaterialDatePicker.Builder.datePicker()
2069 .setTitleText("Schedule Message")
2070 .setSelection(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2071 .setCalendarConstraints(
2072 new com.google.android.material.datepicker.CalendarConstraints.Builder()
2073 .setStart(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2074 .build()
2075 )
2076 .build();
2077 datePicker.addOnPositiveButtonClickListener((date) -> {
2078 final Calendar now = Calendar.getInstance();
2079 final var timePicker = new com.google.android.material.timepicker.MaterialTimePicker.Builder()
2080 .setTitleText("Schedule Message")
2081 .setHour(now.get(Calendar.HOUR_OF_DAY))
2082 .setMinute(now.get(Calendar.MINUTE))
2083 .setTimeFormat(android.text.format.DateFormat.is24HourFormat(activity) ? com.google.android.material.timepicker.TimeFormat.CLOCK_24H : com.google.android.material.timepicker.TimeFormat.CLOCK_12H)
2084 .build();
2085 timePicker.addOnPositiveButtonClickListener((v2) -> {
2086 final var dateCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
2087 dateCal.setTimeInMillis(date);
2088 final var time = Calendar.getInstance();
2089 time.set(dateCal.get(Calendar.YEAR), dateCal.get(Calendar.MONTH), dateCal.get(Calendar.DAY_OF_MONTH), timePicker.getHour(), timePicker.getMinute(), 0);
2090 final long timestamp = time.getTimeInMillis();
2091 sendMessage(timestamp);
2092 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2093 });
2094 timePicker.show(activity.getSupportFragmentManager(), "schedulMessageTime");
2095 });
2096 datePicker.show(activity.getSupportFragmentManager(), "schedulMessageDate");
2097 }
2098 }
2099
2100 private void returnToOngoingCall() {
2101 final Optional<OngoingRtpSession> ongoingRtpSession =
2102 activity.xmppConnectionService
2103 .getJingleConnectionManager()
2104 .getOngoingRtpConnection(conversation.getContact());
2105 if (ongoingRtpSession.isPresent()) {
2106 final OngoingRtpSession id = ongoingRtpSession.get();
2107 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2108 intent.setAction(Intent.ACTION_VIEW);
2109 intent.putExtra(
2110 RtpSessionActivity.EXTRA_ACCOUNT,
2111 id.getAccount().getJid().asBareJid().toEscapedString());
2112 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2113 if (id instanceof AbstractJingleConnection) {
2114 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2115 startActivity(intent);
2116 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2117 if (Media.audioOnly(proposal.media)) {
2118 intent.putExtra(
2119 RtpSessionActivity.EXTRA_LAST_ACTION,
2120 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2121 } else {
2122 intent.putExtra(
2123 RtpSessionActivity.EXTRA_LAST_ACTION,
2124 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2125 }
2126 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2127 startActivity(intent);
2128 }
2129 }
2130 }
2131
2132 private void refreshFeatureDiscovery() {
2133 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2134 if (presences.isEmpty()) {
2135 presences = new HashSet<>();
2136 presences.add(new AbstractMap.SimpleEntry("", null));
2137 }
2138 for (Map.Entry<String, Presence> entry : presences) {
2139 Jid jid = conversation.getContact().getJid();
2140 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2141 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2142 if (activity == null) return;
2143 activity.runOnUiThread(() -> {
2144 refresh();
2145 refreshCommands(true);
2146 });
2147 });
2148 }
2149 }
2150
2151 private void addShortcut() {
2152 ShortcutInfoCompat info;
2153 if (conversation.getMode() == Conversation.MODE_MULTI) {
2154 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2155 } else {
2156 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2157 }
2158 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2159 }
2160
2161 private void togglePinned() {
2162 final boolean pinned =
2163 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2164 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2165 activity.xmppConnectionService.updateConversation(conversation);
2166 activity.invalidateOptionsMenu();
2167 }
2168
2169 private void checkPermissionAndTriggerAudioCall() {
2170 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2171 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2172 return;
2173 }
2174 final List<String> permissions;
2175 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2176 permissions =
2177 Arrays.asList(
2178 Manifest.permission.RECORD_AUDIO,
2179 Manifest.permission.BLUETOOTH_CONNECT);
2180 } else {
2181 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2182 }
2183 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2184 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2185 }
2186 }
2187
2188 private void checkPermissionAndTriggerVideoCall() {
2189 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2190 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2191 return;
2192 }
2193 final List<String> permissions;
2194 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2195 permissions =
2196 Arrays.asList(
2197 Manifest.permission.RECORD_AUDIO,
2198 Manifest.permission.CAMERA,
2199 Manifest.permission.BLUETOOTH_CONNECT);
2200 } else {
2201 permissions =
2202 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2203 }
2204 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2205 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2206 }
2207 }
2208
2209 private void triggerRtpSession(final String action) {
2210 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2211 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2212 .show();
2213 return;
2214 }
2215 final Account account = conversation.getAccount();
2216 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2217 activity.xmppConnectionService.updateAccount(account);
2218 }
2219 final Contact contact = conversation.getContact();
2220 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2221 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2222 } else {
2223 final RtpCapability.Capability capability;
2224 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2225 capability = RtpCapability.Capability.VIDEO;
2226 } else {
2227 capability = RtpCapability.Capability.AUDIO;
2228 }
2229 PresenceSelector.selectFullJidForDirectRtpConnection(
2230 activity,
2231 contact,
2232 capability,
2233 fullJid -> {
2234 triggerRtpSession(contact.getAccount(), fullJid, action);
2235 });
2236 }
2237 }
2238
2239 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2240 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2241 }
2242
2243 private void handleAttachmentSelection(MenuItem item) {
2244 switch (item.getItemId()) {
2245 case R.id.attach_choose_picture:
2246 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2247 break;
2248 case R.id.attach_take_picture:
2249 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2250 break;
2251 case R.id.attach_record_video:
2252 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2253 break;
2254 case R.id.attach_choose_file:
2255 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2256 break;
2257 case R.id.attach_record_voice:
2258 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2259 break;
2260 case R.id.attach_location:
2261 attachFile(ATTACHMENT_CHOICE_LOCATION);
2262 break;
2263 }
2264 }
2265
2266 private void handleEncryptionSelection(MenuItem item) {
2267 if (conversation == null) {
2268 return;
2269 }
2270 final boolean updated;
2271 switch (item.getItemId()) {
2272 case R.id.encryption_choice_none:
2273 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2274 item.setChecked(true);
2275 break;
2276 case R.id.encryption_choice_pgp:
2277 if (activity.hasPgp()) {
2278 if (conversation.getAccount().getPgpSignature() != null) {
2279 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2280 item.setChecked(true);
2281 } else {
2282 updated = false;
2283 activity.announcePgp(
2284 conversation.getAccount(),
2285 conversation,
2286 null,
2287 activity.onOpenPGPKeyPublished);
2288 }
2289 } else {
2290 activity.showInstallPgpDialog();
2291 updated = false;
2292 }
2293 break;
2294 case R.id.encryption_choice_axolotl:
2295 Log.d(
2296 Config.LOGTAG,
2297 AxolotlService.getLogprefix(conversation.getAccount())
2298 + "Enabled axolotl for Contact "
2299 + conversation.getContact().getJid());
2300 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2301 item.setChecked(true);
2302 break;
2303 default:
2304 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2305 break;
2306 }
2307 if (updated) {
2308 activity.xmppConnectionService.updateConversation(conversation);
2309 }
2310 updateChatMsgHint();
2311 getActivity().invalidateOptionsMenu();
2312 activity.refreshUi();
2313 }
2314
2315 public void attachFile(final int attachmentChoice) {
2316 attachFile(attachmentChoice, true);
2317 }
2318
2319 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2320 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2321 if (!hasPermissions(
2322 attachmentChoice,
2323 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2324 Manifest.permission.RECORD_AUDIO)) {
2325 return;
2326 }
2327 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2328 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2329 if (!hasPermissions(
2330 attachmentChoice,
2331 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2332 Manifest.permission.CAMERA)) {
2333 return;
2334 }
2335 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2336 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2337 return;
2338 }
2339 }
2340 if (updateRecentlyUsed) {
2341 storeRecentlyUsedQuickAction(attachmentChoice);
2342 }
2343 final int encryption = conversation.getNextEncryption();
2344 final int mode = conversation.getMode();
2345 if (encryption == Message.ENCRYPTION_PGP) {
2346 if (activity.hasPgp()) {
2347 if (mode == Conversation.MODE_SINGLE
2348 && conversation.getContact().getPgpKeyId() != 0) {
2349 activity.xmppConnectionService
2350 .getPgpEngine()
2351 .hasKey(
2352 conversation.getContact(),
2353 new UiCallback<Contact>() {
2354
2355 @Override
2356 public void userInputRequired(
2357 PendingIntent pi, Contact contact) {
2358 startPendingIntent(pi, attachmentChoice);
2359 }
2360
2361 @Override
2362 public void success(Contact contact) {
2363 invokeAttachFileIntent(attachmentChoice);
2364 }
2365
2366 @Override
2367 public void error(int error, Contact contact) {
2368 activity.replaceToast(getString(error));
2369 }
2370 });
2371 } else if (mode == Conversation.MODE_MULTI
2372 && conversation.getMucOptions().pgpKeysInUse()) {
2373 if (!conversation.getMucOptions().everybodyHasKeys()) {
2374 Toast warning =
2375 Toast.makeText(
2376 getActivity(),
2377 R.string.missing_public_keys,
2378 Toast.LENGTH_LONG);
2379 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2380 warning.show();
2381 }
2382 invokeAttachFileIntent(attachmentChoice);
2383 } else {
2384 showNoPGPKeyDialog(
2385 false,
2386 (dialog, which) -> {
2387 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2388 activity.xmppConnectionService.updateConversation(conversation);
2389 invokeAttachFileIntent(attachmentChoice);
2390 });
2391 }
2392 } else {
2393 activity.showInstallPgpDialog();
2394 }
2395 } else {
2396 invokeAttachFileIntent(attachmentChoice);
2397 }
2398 }
2399
2400 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2401 try {
2402 activity.getPreferences()
2403 .edit()
2404 .putString(
2405 RECENTLY_USED_QUICK_ACTION,
2406 SendButtonAction.of(attachmentChoice).toString())
2407 .apply();
2408 } catch (IllegalArgumentException e) {
2409 // just do not save
2410 }
2411 }
2412
2413 @Override
2414 public void onRequestPermissionsResult(
2415 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2416 final PermissionUtils.PermissionResult permissionResult =
2417 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2418 if (grantResults.length > 0) {
2419 if (allGranted(permissionResult.grantResults)) {
2420 switch (requestCode) {
2421 case REQUEST_START_DOWNLOAD:
2422 if (this.mPendingDownloadableMessage != null) {
2423 startDownloadable(this.mPendingDownloadableMessage);
2424 }
2425 break;
2426 case REQUEST_ADD_EDITOR_CONTENT:
2427 if (this.mPendingEditorContent != null) {
2428 attachEditorContentToConversation(this.mPendingEditorContent);
2429 }
2430 break;
2431 case REQUEST_COMMIT_ATTACHMENTS:
2432 commitAttachments();
2433 break;
2434 case REQUEST_START_AUDIO_CALL:
2435 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2436 break;
2437 case REQUEST_START_VIDEO_CALL:
2438 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2439 break;
2440 default:
2441 attachFile(requestCode);
2442 break;
2443 }
2444 } else {
2445 @StringRes int res;
2446 String firstDenied =
2447 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2448 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2449 res = R.string.no_microphone_permission;
2450 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2451 res = R.string.no_camera_permission;
2452 } else {
2453 res = R.string.no_storage_permission;
2454 }
2455 Toast.makeText(
2456 getActivity(),
2457 getString(res, getString(R.string.app_name)),
2458 Toast.LENGTH_SHORT)
2459 .show();
2460 }
2461 }
2462 if (writeGranted(grantResults, permissions)) {
2463 if (activity != null && activity.xmppConnectionService != null) {
2464 activity.xmppConnectionService.getDrawableCache().evictAll();
2465 activity.xmppConnectionService.restartFileObserver();
2466 }
2467 refresh();
2468 }
2469 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2470 XmppConnectionService.toggleForegroundService(activity);
2471 }
2472 }
2473
2474 public void startDownloadable(Message message) {
2475 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2476 this.mPendingDownloadableMessage = message;
2477 return;
2478 }
2479 Transferable transferable = message.getTransferable();
2480 if (transferable != null) {
2481 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2482 createNewConnection(message);
2483 return;
2484 }
2485 if (!transferable.start()) {
2486 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2487 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2488 .show();
2489 }
2490 } else if (message.treatAsDownloadable()
2491 || message.hasFileOnRemoteHost()
2492 || MessageUtils.unInitiatedButKnownSize(message)) {
2493 createNewConnection(message);
2494 } else {
2495 Log.d(
2496 Config.LOGTAG,
2497 message.getConversation().getAccount() + ": unable to start downloadable");
2498 }
2499 }
2500
2501 private void createNewConnection(final Message message) {
2502 if (!activity.xmppConnectionService.hasInternetConnection()) {
2503 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2504 .show();
2505 return;
2506 }
2507 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2508 try {
2509 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2510 message.setTransferable(transfer);
2511 transfer.start();
2512 } catch (URISyntaxException e) {
2513 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2514 }
2515 } else {
2516 activity.xmppConnectionService
2517 .getHttpConnectionManager()
2518 .createNewDownloadConnection(message, true);
2519 }
2520 }
2521
2522 @SuppressLint("InflateParams")
2523 protected void clearHistoryDialog(final Conversation conversation) {
2524 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2525 builder.setTitle(R.string.clear_conversation_history);
2526 final View dialogView =
2527 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2528 final CheckBox endConversationCheckBox =
2529 dialogView.findViewById(R.id.end_conversation_checkbox);
2530 builder.setView(dialogView);
2531 builder.setNegativeButton(getString(R.string.cancel), null);
2532 builder.setPositiveButton(
2533 getString(R.string.confirm),
2534 (dialog, which) -> {
2535 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2536 if (endConversationCheckBox.isChecked()) {
2537 this.activity.xmppConnectionService.archiveConversation(conversation);
2538 this.activity.onConversationArchived(conversation);
2539 } else {
2540 activity.onConversationsListItemUpdated();
2541 refresh();
2542 }
2543 });
2544 builder.create().show();
2545 }
2546
2547 protected void muteConversationDialog(final Conversation conversation) {
2548 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2549 builder.setTitle(R.string.disable_notifications);
2550 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2551 final CharSequence[] labels = new CharSequence[durations.length];
2552 for (int i = 0; i < durations.length; ++i) {
2553 if (durations[i] == -1) {
2554 labels[i] = activity.getString(R.string.until_further_notice);
2555 } else {
2556 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2557 }
2558 }
2559 builder.setItems(
2560 labels,
2561 (dialog, which) -> {
2562 final long till;
2563 if (durations[which] == -1) {
2564 till = Long.MAX_VALUE;
2565 } else {
2566 till = System.currentTimeMillis() + (durations[which] * 1000L);
2567 }
2568 conversation.setMutedTill(till);
2569 activity.xmppConnectionService.updateConversation(conversation);
2570 activity.onConversationsListItemUpdated();
2571 refresh();
2572 activity.invalidateOptionsMenu();
2573 });
2574 builder.create().show();
2575 }
2576
2577 private boolean hasPermissions(int requestCode, List<String> permissions) {
2578 final List<String> missingPermissions = new ArrayList<>();
2579 for (String permission : permissions) {
2580 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2581 continue;
2582 }
2583 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2584 missingPermissions.add(permission);
2585 }
2586 }
2587 if (missingPermissions.size() == 0) {
2588 return true;
2589 } else {
2590 requestPermissions(
2591 missingPermissions.toArray(new String[0]),
2592 requestCode);
2593 return false;
2594 }
2595 }
2596
2597 private boolean hasPermissions(int requestCode, String... permissions) {
2598 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2599 }
2600
2601 public void unMuteConversation(final Conversation conversation) {
2602 conversation.setMutedTill(0);
2603 this.activity.xmppConnectionService.updateConversation(conversation);
2604 this.activity.onConversationsListItemUpdated();
2605 refresh();
2606 this.activity.invalidateOptionsMenu();
2607 }
2608
2609 protected void invokeAttachFileIntent(final int attachmentChoice) {
2610 Intent intent = new Intent();
2611 boolean chooser = false;
2612 switch (attachmentChoice) {
2613 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2614 intent.setAction(Intent.ACTION_GET_CONTENT);
2615 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2616 intent.setType("image/*");
2617 chooser = true;
2618 break;
2619 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2620 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2621 break;
2622 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2623 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2624 pendingTakePhotoUri.push(uri);
2625 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2626 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2627 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2628 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2629 break;
2630 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2631 chooser = true;
2632 intent.setType("*/*");
2633 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2634 intent.addCategory(Intent.CATEGORY_OPENABLE);
2635 intent.setAction(Intent.ACTION_GET_CONTENT);
2636 break;
2637 case ATTACHMENT_CHOICE_RECORD_VOICE:
2638 intent = new Intent(getActivity(), RecordingActivity.class);
2639 break;
2640 case ATTACHMENT_CHOICE_LOCATION:
2641 intent = GeoHelper.getFetchIntent(activity);
2642 break;
2643 }
2644 final Context context = getActivity();
2645 if (context == null) {
2646 return;
2647 }
2648 try {
2649 if (chooser) {
2650 startActivityForResult(
2651 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2652 attachmentChoice);
2653 } else {
2654 startActivityForResult(intent, attachmentChoice);
2655 }
2656 } catch (final ActivityNotFoundException e) {
2657 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2658 }
2659 }
2660
2661 @Override
2662 public void onResume() {
2663 super.onResume();
2664 binding.messagesView.post(this::fireReadEvent);
2665 }
2666
2667 private void fireReadEvent() {
2668 if (activity != null && this.conversation != null) {
2669 String uuid = getLastVisibleMessageUuid();
2670 if (uuid != null) {
2671 activity.onConversationRead(this.conversation, uuid);
2672 }
2673 }
2674 }
2675
2676 private void newSubThread() {
2677 Element oldThread = conversation.getThread();
2678 Element thread = new Element("thread", "jabber:client");
2679 thread.setContent(UUID.randomUUID().toString());
2680 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2681 setThread(thread);
2682 }
2683
2684 private void newThread() {
2685 Element thread = new Element("thread", "jabber:client");
2686 thread.setContent(UUID.randomUUID().toString());
2687 setThread(thread);
2688 }
2689
2690 private void updateThreadFromLastMessage() {
2691 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2692 Message message = getLastVisibleMessage();
2693 if (message == null) {
2694 newThread();
2695 } else {
2696 if (conversation.getMode() == Conversation.MODE_MULTI) {
2697 if (activity == null || activity.xmppConnectionService == null) return;
2698 if (message.getStatus() < Message.STATUS_SEND) {
2699 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2700 }
2701 }
2702
2703 setThread(message.getThread());
2704 }
2705 }
2706 }
2707
2708 private String getLastVisibleMessageUuid() {
2709 Message message = getLastVisibleMessage();
2710 return message == null ? null : message.getUuid();
2711 }
2712
2713 private Message getLastVisibleMessage() {
2714 if (binding == null) {
2715 return null;
2716 }
2717 synchronized (this.messageList) {
2718 int pos = binding.messagesView.getLastVisiblePosition();
2719 if (pos >= 0) {
2720 Message message = null;
2721 for (int i = pos; i >= 0; --i) {
2722 try {
2723 message = (Message) binding.messagesView.getItemAtPosition(i);
2724 } catch (IndexOutOfBoundsException e) {
2725 // should not happen if we synchronize properly. however if that fails we
2726 // just gonna try item -1
2727 continue;
2728 }
2729 if (message.getType() != Message.TYPE_STATUS) {
2730 break;
2731 }
2732 }
2733 if (message != null) {
2734 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2735 message = message.next();
2736 }
2737 return message;
2738 }
2739 }
2740 }
2741 return null;
2742 }
2743
2744 private void openWith(final Message message) {
2745 if (message.isGeoUri()) {
2746 GeoHelper.view(getActivity(), message);
2747 } else {
2748 final DownloadableFile file =
2749 activity.xmppConnectionService.getFileBackend().getFile(message);
2750 ViewUtil.view(activity, file);
2751 }
2752 }
2753
2754 private void reportMessage(final Message message) {
2755 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2756 }
2757
2758 private void showErrorMessage(final Message message) {
2759 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2760 builder.setTitle(R.string.error_message);
2761 final String errorMessage = message.getErrorMessage();
2762 final String[] errorMessageParts =
2763 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2764 final String displayError;
2765 if (errorMessageParts.length == 2) {
2766 displayError = errorMessageParts[1];
2767 } else {
2768 displayError = errorMessage;
2769 }
2770 builder.setMessage(displayError);
2771 builder.setNegativeButton(
2772 R.string.copy_to_clipboard,
2773 (dialog, which) -> {
2774 activity.copyTextToClipboard(displayError, R.string.error_message);
2775 Toast.makeText(
2776 activity,
2777 R.string.error_message_copied_to_clipboard,
2778 Toast.LENGTH_SHORT)
2779 .show();
2780 });
2781 builder.setPositiveButton(R.string.confirm, null);
2782 builder.create().show();
2783 }
2784
2785 public boolean onInlineImageLongClicked(Cid cid) {
2786 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2787 if (f == null) return false;
2788
2789 saveAsSticker(f, null);
2790 return true;
2791 }
2792
2793 private void saveAsSticker(final Message m) {
2794 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2795 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2796 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2797 }
2798
2799 private void saveAsSticker(final File file, final String name) {
2800 savingAsSticker = file;
2801
2802 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2803 intent.addCategory(Intent.CATEGORY_OPENABLE);
2804 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2805 intent.putExtra(Intent.EXTRA_TITLE, name);
2806
2807 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2808 final String dir = p.getString("sticker_directory", "Stickers");
2809 if (dir.startsWith("content://")) {
2810 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2811 } else {
2812 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2813 Uri uri;
2814 if (Build.VERSION.SDK_INT >= 29) {
2815 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2816 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2817 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2818 } else {
2819 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2820 }
2821 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2822 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2823 }
2824
2825 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2826 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2827 }
2828
2829 private void deleteFile(final Message message) {
2830 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2831 builder.setNegativeButton(R.string.cancel, null);
2832 builder.setTitle(R.string.delete_file_dialog);
2833 builder.setMessage(R.string.delete_file_dialog_msg);
2834 builder.setPositiveButton(
2835 R.string.confirm,
2836 (dialog, which) -> {
2837 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2838 if (thumbs != null && !thumbs.isEmpty()) {
2839 for (Element thumb : thumbs) {
2840 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2841 if (uri.getScheme().equals("cid")) {
2842 Cid cid = BobTransfer.cid(uri);
2843 if (cid == null) continue;
2844 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2845 activity.xmppConnectionService.evictPreview(f);
2846 f.delete();
2847 }
2848 }
2849 }
2850 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2851 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2852 activity.xmppConnectionService.updateMessage(message, false);
2853 activity.onConversationsListItemUpdated();
2854 refresh();
2855 }
2856 });
2857 builder.create().show();
2858 }
2859
2860 private void resendMessage(final Message message) {
2861 if (message.isFileOrImage()) {
2862 if (!(message.getConversation() instanceof Conversation)) {
2863 return;
2864 }
2865 final Conversation conversation = (Conversation) message.getConversation();
2866 final DownloadableFile file =
2867 activity.xmppConnectionService.getFileBackend().getFile(message);
2868 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2869 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2870 if (!message.hasFileOnRemoteHost()
2871 && xmppConnection != null
2872 && conversation.getMode() == Conversational.MODE_SINGLE
2873 && !xmppConnection
2874 .getFeatures()
2875 .httpUpload(message.getFileParams().getSize())) {
2876 activity.selectPresence(
2877 conversation,
2878 () -> {
2879 message.setCounterpart(conversation.getNextCounterpart());
2880 activity.xmppConnectionService.resendFailedMessages(message);
2881 new Handler()
2882 .post(
2883 () -> {
2884 int size = messageList.size();
2885 this.binding.messagesView.setSelection(
2886 size - 1);
2887 });
2888 });
2889 return;
2890 }
2891 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2892 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2893 return;
2894 } else {
2895 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2896 message.setDeleted(true);
2897 activity.xmppConnectionService.updateMessage(message, false);
2898 activity.onConversationsListItemUpdated();
2899 refresh();
2900 return;
2901 }
2902 }
2903 activity.xmppConnectionService.resendFailedMessages(message);
2904 new Handler()
2905 .post(
2906 () -> {
2907 int size = messageList.size();
2908 this.binding.messagesView.setSelection(size - 1);
2909 });
2910 }
2911
2912 private void cancelTransmission(Message message) {
2913 Transferable transferable = message.getTransferable();
2914 if (transferable != null) {
2915 transferable.cancel();
2916 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2917 activity.xmppConnectionService.markMessage(
2918 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2919 }
2920 }
2921
2922 private void retryDecryption(Message message) {
2923 message.setEncryption(Message.ENCRYPTION_PGP);
2924 activity.onConversationsListItemUpdated();
2925 refresh();
2926 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2927 }
2928
2929 public void privateMessageWith(final Jid counterpart) {
2930 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2931 activity.xmppConnectionService.sendChatState(conversation);
2932 }
2933 this.binding.textinput.setText("");
2934 this.conversation.setNextCounterpart(counterpart);
2935 updateChatMsgHint();
2936 updateSendButton();
2937 updateEditablity();
2938 }
2939
2940 private void correctMessage(Message message) {
2941 while (message.mergeable(message.next())) {
2942 message = message.next();
2943 }
2944 setThread(message.getThread());
2945 conversation.setUserSelectedThread(true);
2946 this.conversation.setCorrectingMessage(message);
2947 final Editable editable = binding.textinput.getText();
2948 this.conversation.setDraftMessage(editable.toString());
2949 this.binding.textinput.setText("");
2950 this.binding.textinput.append(message.getBody(true));
2951 if (message.getSubject() != null && message.getSubject().length() > 0) {
2952 this.binding.textinputSubject.setText(message.getSubject());
2953 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2954 }
2955 final var replyTo = message.getInReplyTo();
2956 if (replyTo != null) {
2957 setupReply(replyTo);
2958 }
2959 }
2960
2961 private void highlightInConference(String nick) {
2962 final Editable editable = this.binding.textinput.getText();
2963 String oldString = editable.toString().trim();
2964 final int pos = this.binding.textinput.getSelectionStart();
2965 if (oldString.isEmpty() || pos == 0) {
2966 editable.insert(0, nick + ": ");
2967 } else {
2968 final char before = editable.charAt(pos - 1);
2969 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2970 if (before == '\n') {
2971 editable.insert(pos, nick + ": ");
2972 } else {
2973 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2974 if (NickValidityChecker.check(
2975 conversation,
2976 Arrays.asList(
2977 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2978 editable.insert(pos - 2, ", " + nick);
2979 return;
2980 }
2981 }
2982 editable.insert(
2983 pos,
2984 (Character.isWhitespace(before) ? "" : " ")
2985 + nick
2986 + (Character.isWhitespace(after) ? "" : " "));
2987 if (Character.isWhitespace(after)) {
2988 this.binding.textinput.setSelection(
2989 this.binding.textinput.getSelectionStart() + 1);
2990 }
2991 }
2992 }
2993 }
2994
2995 @Override
2996 public void startActivityForResult(Intent intent, int requestCode) {
2997 final Activity activity = getActivity();
2998 if (activity instanceof ConversationsActivity) {
2999 ((ConversationsActivity) activity).clearPendingViewIntent();
3000 }
3001 super.startActivityForResult(intent, requestCode);
3002 }
3003
3004 @Override
3005 public void onSaveInstanceState(@NonNull Bundle outState) {
3006 super.onSaveInstanceState(outState);
3007 if (conversation != null) {
3008 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
3009 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
3010 final Uri uri = pendingTakePhotoUri.peek();
3011 if (uri != null) {
3012 outState.putString(STATE_PHOTO_URI, uri.toString());
3013 }
3014 final ScrollState scrollState = getScrollPosition();
3015 if (scrollState != null) {
3016 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
3017 }
3018 final ArrayList<Attachment> attachments =
3019 mediaPreviewAdapter == null
3020 ? new ArrayList<>()
3021 : mediaPreviewAdapter.getAttachments();
3022 if (attachments.size() > 0) {
3023 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
3024 }
3025 }
3026 }
3027
3028 @Override
3029 public void onActivityCreated(Bundle savedInstanceState) {
3030 super.onActivityCreated(savedInstanceState);
3031 if (savedInstanceState == null) {
3032 return;
3033 }
3034 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
3035 ArrayList<Attachment> attachments =
3036 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
3037 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
3038 if (uuid != null) {
3039 QuickLoader.set(uuid);
3040 this.pendingConversationsUuid.push(uuid);
3041 if (attachments != null && attachments.size() > 0) {
3042 this.pendingMediaPreviews.push(attachments);
3043 }
3044 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
3045 if (takePhotoUri != null) {
3046 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
3047 }
3048 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
3049 }
3050 }
3051
3052 @Override
3053 public void onStart() {
3054 super.onStart();
3055 if (this.reInitRequiredOnStart && this.conversation != null) {
3056 final Bundle extras = pendingExtras.pop();
3057 reInit(this.conversation, extras != null);
3058 if (extras != null) {
3059 processExtras(extras);
3060 }
3061 } else if (conversation == null
3062 && activity != null
3063 && activity.xmppConnectionService != null) {
3064 final String uuid = pendingConversationsUuid.pop();
3065 Log.d(
3066 Config.LOGTAG,
3067 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3068 + uuid);
3069 if (uuid != null) {
3070 findAndReInitByUuidOrArchive(uuid);
3071 }
3072 }
3073 }
3074
3075 @Override
3076 public void onStop() {
3077 super.onStop();
3078 final Activity activity = getActivity();
3079 messageListAdapter.unregisterListenerInAudioPlayer();
3080 if (activity == null || !activity.isChangingConfigurations()) {
3081 hideSoftKeyboard(activity);
3082 messageListAdapter.stopAudioPlayer();
3083 }
3084 if (this.conversation != null) {
3085 final String msg = this.binding.textinput.getText().toString();
3086 storeNextMessage(msg);
3087 updateChatState(this.conversation, msg);
3088 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3089 }
3090 this.reInitRequiredOnStart = true;
3091 if (emojiPopup != null) emojiPopup.dismiss();
3092 }
3093
3094 private void updateChatState(final Conversation conversation, final String msg) {
3095 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3096 Account.State status = conversation.getAccount().getStatus();
3097 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3098 activity.xmppConnectionService.sendChatState(conversation);
3099 }
3100 }
3101
3102 private void saveMessageDraftStopAudioPlayer() {
3103 final Conversation previousConversation = this.conversation;
3104 if (this.activity == null || this.binding == null || previousConversation == null) {
3105 return;
3106 }
3107 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3108 final String msg = this.binding.textinput.getText().toString();
3109 storeNextMessage(msg);
3110 updateChatState(this.conversation, msg);
3111 messageListAdapter.stopAudioPlayer();
3112 mediaPreviewAdapter.clearPreviews();
3113 toggleInputMethod();
3114 }
3115
3116 public void reInit(final Conversation conversation, final Bundle extras) {
3117 QuickLoader.set(conversation.getUuid());
3118 final boolean changedConversation = this.conversation != conversation;
3119 if (changedConversation) {
3120 this.saveMessageDraftStopAudioPlayer();
3121 }
3122 this.clearPending();
3123 if (this.reInit(conversation, extras != null)) {
3124 if (extras != null) {
3125 processExtras(extras);
3126 }
3127 this.reInitRequiredOnStart = false;
3128 } else {
3129 this.reInitRequiredOnStart = true;
3130 pendingExtras.push(extras);
3131 }
3132 resetUnreadMessagesCount();
3133 }
3134
3135 private void reInit(Conversation conversation) {
3136 reInit(conversation, false);
3137 }
3138
3139 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3140 if (conversation == null) {
3141 return false;
3142 }
3143 final Conversation originalConversation = this.conversation;
3144 this.conversation = conversation;
3145 // once we set the conversation all is good and it will automatically do the right thing in
3146 // onStart()
3147 if (this.activity == null || this.binding == null) {
3148 return false;
3149 }
3150
3151 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3152 activity.onConversationArchived(this.conversation);
3153 return false;
3154 }
3155
3156 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3157 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3158 final var bg = MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorSurface);
3159 final var accountColor = conversation.getAccount().getColor(activity.isDark());
3160 final var colors = MaterialColors.getColorRoles(activity, accountColor);
3161 final var accent = activity.isDark() ? ColorUtils.blendARGB(colors.getAccentContainer(), bg, 1.0f - Math.max(0.25f, Color.alpha(accountColor) / 255.0f)) : colors.getAccentContainer();
3162 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3163 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(accent));
3164 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3165 binding.textinput.setTextColor(colors.getOnAccentContainer());
3166 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3167 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3168 } else {
3169 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3170 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3171 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3172 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3173 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3174 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3175 }
3176 if (Build.VERSION.SDK_INT >= 29) {
3177 binding.textinputSubject.setTextCursorDrawable(cursord);
3178 binding.textinput.setTextCursorDrawable(cursord);
3179 }
3180
3181 setThread(conversation.getThread());
3182 setupReply(conversation.getReplyTo());
3183
3184 stopScrolling();
3185 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3186
3187 if (this.conversation.isRead() && hasExtras) {
3188 Log.d(Config.LOGTAG, "trimming conversation");
3189 this.conversation.trim();
3190 }
3191
3192 setupIme();
3193
3194 final boolean scrolledToBottomAndNoPending =
3195 this.scrolledToBottom() && pendingScrollState.peek() == null;
3196
3197 this.binding.textSendButton.setContentDescription(
3198 activity.getString(R.string.send_message_to_x, conversation.getName()));
3199 this.binding.textinput.setKeyboardListener(null);
3200 this.binding.textinputSubject.setKeyboardListener(null);
3201 final boolean participating =
3202 conversation.getMode() == Conversational.MODE_SINGLE
3203 || conversation.getMucOptions().participating();
3204 if (participating) {
3205 this.binding.textinput.setText(this.conversation.getNextMessage());
3206 this.binding.textinput.setSelection(this.binding.textinput.length());
3207 } else {
3208 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3209 }
3210 this.binding.textinput.setKeyboardListener(this);
3211 this.binding.textinputSubject.setKeyboardListener(this);
3212 messageListAdapter.updatePreferences();
3213 refresh(false);
3214 activity.invalidateOptionsMenu();
3215 this.conversation.messagesLoaded.set(true);
3216 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3217
3218 if (hasExtras || scrolledToBottomAndNoPending) {
3219 resetUnreadMessagesCount();
3220 synchronized (this.messageList) {
3221 Log.d(Config.LOGTAG, "jump to first unread message");
3222 final Message first = conversation.getFirstUnreadMessage();
3223 final int bottom = Math.max(0, this.messageList.size() - 1);
3224 final int pos;
3225 final boolean jumpToBottom;
3226 if (first == null) {
3227 pos = bottom;
3228 jumpToBottom = true;
3229 } else {
3230 int i = getIndexOf(first.getUuid(), this.messageList);
3231 pos = i < 0 ? bottom : i;
3232 jumpToBottom = false;
3233 }
3234 setSelection(pos, jumpToBottom);
3235 }
3236 }
3237
3238 this.binding.messagesView.post(this::fireReadEvent);
3239 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3240 // layout which might be unnecessary since we can *see* it
3241 activity.xmppConnectionService
3242 .getNotificationService()
3243 .setOpenConversation(this.conversation);
3244
3245 if (commandAdapter != null && conversation != originalConversation) {
3246 commandAdapter.clear();
3247 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3248 refreshCommands(false);
3249 }
3250 if (commandAdapter == null && conversation != null) {
3251 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3252 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3253 binding.commandsView.setAdapter(commandAdapter);
3254 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3255 if (activity == null) return;
3256
3257 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3258 });
3259 refreshCommands(false);
3260 }
3261
3262 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3263
3264 return true;
3265 }
3266
3267 public void refreshForNewCaps() {
3268 refreshCommands(true);
3269 }
3270
3271 protected void refreshCommands(boolean delayShow) {
3272 if (commandAdapter == null) return;
3273
3274 final CommandAdapter.MucConfig mucConfig =
3275 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3276 new CommandAdapter.MucConfig() :
3277 null;
3278
3279 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3280 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3281 commandJid = conversation.getJid().asBareJid();
3282 }
3283 if (commandJid == null && conversation.getJid().isDomainJid()) {
3284 commandJid = conversation.getJid();
3285 }
3286 if (commandJid == null) {
3287 binding.commandsViewProgressbar.setVisibility(View.GONE);
3288 if (mucConfig == null) {
3289 conversation.hideViewPager();
3290 } else {
3291 commandAdapter.clear();
3292 commandAdapter.add(mucConfig);
3293 conversation.showViewPager();
3294 }
3295 } else {
3296 if (!delayShow) conversation.showViewPager();
3297 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3298 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
3299 if (activity == null) return;
3300
3301 activity.runOnUiThread(() -> {
3302 binding.commandsViewProgressbar.setVisibility(View.GONE);
3303 commandAdapter.clear();
3304 if (iq.getType() == IqPacket.TYPE.RESULT) {
3305 for (Element child : iq.query().getChildren()) {
3306 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3307 commandAdapter.add(new CommandAdapter.Command0050(child));
3308 }
3309 }
3310
3311 if (mucConfig != null) commandAdapter.add(mucConfig);
3312
3313 if (commandAdapter.getCount() < 1) {
3314 conversation.hideViewPager();
3315 } else if (delayShow) {
3316 conversation.showViewPager();
3317 }
3318 });
3319 });
3320 }
3321 }
3322
3323 private void resetUnreadMessagesCount() {
3324 lastMessageUuid = null;
3325 hideUnreadMessagesCount();
3326 }
3327
3328 private void hideUnreadMessagesCount() {
3329 if (this.binding == null) {
3330 return;
3331 }
3332 this.binding.scrollToBottomButton.setEnabled(false);
3333 this.binding.scrollToBottomButton.hide();
3334 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3335 }
3336
3337 private void setSelection(int pos, boolean jumpToBottom) {
3338 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3339 this.binding.messagesView.post(
3340 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3341 this.binding.messagesView.post(this::fireReadEvent);
3342 }
3343
3344 private boolean scrolledToBottom() {
3345 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3346 }
3347
3348 private void processExtras(final Bundle extras) {
3349 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3350 final String text = extras.getString(Intent.EXTRA_TEXT);
3351 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3352 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3353 final String postInitAction =
3354 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3355 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3356 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3357 final boolean doNotAppend =
3358 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3359 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3360
3361 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3362 if (thread != null) {
3363 conversation.setLockThread(true);
3364 backPressedLeaveSingleThread.setEnabled(true);
3365 setThread(new Element("thread").setContent(thread));
3366 refresh();
3367 }
3368
3369 final List<Uri> uris = extractUris(extras);
3370 if (uris != null && uris.size() > 0) {
3371 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3372 mediaPreviewAdapter.addMediaPreviews(
3373 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3374 } else {
3375 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3376 mediaPreviewAdapter.addMediaPreviews(
3377 Attachment.of(getActivity(), cleanedUris, type));
3378 }
3379 toggleInputMethod();
3380 return;
3381 }
3382 if (nick != null) {
3383 if (pm) {
3384 Jid jid = conversation.getJid();
3385 try {
3386 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3387 privateMessageWith(next);
3388 } catch (final IllegalArgumentException ignored) {
3389 // do nothing
3390 }
3391 } else {
3392 final MucOptions mucOptions = conversation.getMucOptions();
3393 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3394 highlightInConference(nick);
3395 }
3396 }
3397 } else {
3398 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3399 mediaPreviewAdapter.addMediaPreviews(
3400 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3401 toggleInputMethod();
3402 return;
3403 } else if (text != null && asQuote) {
3404 quoteText(text);
3405 } else {
3406 appendText(text, doNotAppend);
3407 }
3408 }
3409 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3410 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3411 return;
3412 }
3413 if ("call".equals(postInitAction)) {
3414 checkPermissionAndTriggerAudioCall();
3415 }
3416 if ("message".equals(postInitAction)) {
3417 binding.conversationViewPager.post(() -> {
3418 binding.conversationViewPager.setCurrentItem(0);
3419 });
3420 }
3421 if ("command".equals(postInitAction)) {
3422 binding.conversationViewPager.post(() -> {
3423 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3424 if (adapter != null && adapter.getCount() > 1) {
3425 binding.conversationViewPager.setCurrentItem(1);
3426 }
3427 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3428 Jid commandJid = null;
3429 if (jid != null) {
3430 try {
3431 commandJid = Jid.of(jid);
3432 } catch (final IllegalArgumentException e) { }
3433 }
3434 if (commandJid == null || !commandJid.isFullJid()) {
3435 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3436 if (discoJid != null) commandJid = discoJid;
3437 }
3438 if (node != null && commandJid != null && activity != null) {
3439 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3440 }
3441 });
3442 return;
3443 }
3444 Message message =
3445 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3446 if ("webxdc".equals(postInitAction)) {
3447 if (message == null) {
3448 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3449 }
3450 if (message == null) return;
3451
3452 Cid webxdcCid = message.getFileParams().getCids().get(0);
3453 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3454 Conversation conversation = (Conversation) message.getConversation();
3455 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3456 conversation.startWebxdc(webxdc);
3457 }
3458 }
3459 if (message != null) {
3460 startDownloadable(message);
3461 }
3462 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3463 if (!conversation.switchToSession("jabber:iq:register")) {
3464 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3465 }
3466 }
3467 }
3468
3469 private Element commandFor(final Jid jid, final String node) {
3470 if (commandAdapter != null) {
3471 for (int i = 0; i < commandAdapter.getCount(); i++) {
3472 final CommandAdapter.Command c = commandAdapter.getItem(i);
3473 if (!(c instanceof CommandAdapter.Command0050)) continue;
3474
3475 final Element command = ((CommandAdapter.Command0050) c).el;
3476 final String commandNode = command.getAttribute("node");
3477 if (commandNode == null || !commandNode.equals(node)) continue;
3478
3479 final Jid commandJid = command.getAttributeAsJid("jid");
3480 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3481
3482 return command;
3483 }
3484 }
3485
3486 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3487 }
3488
3489 private List<Uri> extractUris(final Bundle extras) {
3490 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3491 if (uris != null) {
3492 return uris;
3493 }
3494 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3495 if (uri != null) {
3496 return Collections.singletonList(uri);
3497 } else {
3498 return null;
3499 }
3500 }
3501
3502 private List<Uri> cleanUris(final List<Uri> uris) {
3503 final Iterator<Uri> iterator = uris.iterator();
3504 while (iterator.hasNext()) {
3505 final Uri uri = iterator.next();
3506 if (FileBackend.dangerousFile(uri)) {
3507 iterator.remove();
3508 Toast.makeText(
3509 requireActivity(),
3510 R.string.security_violation_not_attaching_file,
3511 Toast.LENGTH_SHORT)
3512 .show();
3513 }
3514 }
3515 return uris;
3516 }
3517
3518 private boolean showBlockSubmenu(View view) {
3519 final Jid jid = conversation.getJid();
3520 final int mode = conversation.getMode();
3521 final var contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3522 final boolean showReject = contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3523 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3524 popupMenu.inflate(R.menu.block);
3525 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3526 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3527 popupMenu.getMenu().findItem(R.id.add_contact).setVisible(!contact.showInRoster());
3528 popupMenu.setOnMenuItemClickListener(
3529 menuItem -> {
3530 Blockable blockable;
3531 switch (menuItem.getItemId()) {
3532 case R.id.reject:
3533 activity.xmppConnectionService.stopPresenceUpdatesTo(
3534 conversation.getContact());
3535 updateSnackBar(conversation);
3536 return true;
3537 case R.id.add_contact:
3538 mAddBackClickListener.onClick(view);
3539 return true;
3540 case R.id.block_domain:
3541 blockable =
3542 conversation
3543 .getAccount()
3544 .getRoster()
3545 .getContact(jid.getDomain());
3546 break;
3547 default:
3548 blockable = conversation;
3549 }
3550 BlockContactDialog.show(activity, blockable);
3551 return true;
3552 });
3553 popupMenu.show();
3554 return true;
3555 }
3556
3557 private boolean showBlockMucSubmenu(View view) {
3558 final var jid = conversation.getJid();
3559 final var popupMenu = new PopupMenu(getActivity(), view);
3560 popupMenu.inflate(R.menu.block_muc);
3561 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3562 popupMenu.setOnMenuItemClickListener(
3563 menuItem -> {
3564 Blockable blockable;
3565 switch (menuItem.getItemId()) {
3566 case R.id.reject:
3567 activity.xmppConnectionService.clearConversationHistory(conversation);
3568 activity.xmppConnectionService.archiveConversation(conversation);
3569 return true;
3570 case R.id.add_bookmark:
3571 activity.xmppConnectionService.saveConversationAsBookmark(conversation, "");
3572 updateSnackBar(conversation);
3573 return true;
3574 case R.id.block_contact:
3575 blockable =
3576 conversation
3577 .getAccount()
3578 .getRoster()
3579 .getContact(Jid.of(conversation.getAttribute("inviter")));
3580 break;
3581 default:
3582 blockable = conversation;
3583 }
3584 BlockContactDialog.show(activity, blockable);
3585 activity.xmppConnectionService.archiveConversation(conversation);
3586 return true;
3587 });
3588 popupMenu.show();
3589 return true;
3590 }
3591
3592 private void updateSnackBar(final Conversation conversation) {
3593 final Account account = conversation.getAccount();
3594 final XmppConnection connection = account.getXmppConnection();
3595 final int mode = conversation.getMode();
3596 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3597 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3598 return;
3599 }
3600 if (account.getStatus() == Account.State.DISABLED) {
3601 showSnackbar(
3602 R.string.this_account_is_disabled,
3603 R.string.enable,
3604 this.mEnableAccountListener);
3605 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3606 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3607 } else if (conversation.isBlocked()) {
3608 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3609 } else if (contact != null
3610 && !contact.showInRoster()
3611 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3612 showSnackbar(
3613 R.string.contact_added_you,
3614 R.string.options,
3615 this.mBlockClickListener,
3616 this.mLongPressBlockListener);
3617 } else if (contact != null
3618 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3619 showSnackbar(
3620 R.string.contact_asks_for_presence_subscription,
3621 R.string.allow,
3622 this.mAllowPresenceSubscription,
3623 this.mLongPressBlockListener);
3624 } else if (mode == Conversation.MODE_MULTI
3625 && !conversation.getMucOptions().online()
3626 && account.getStatus() == Account.State.ONLINE) {
3627 switch (conversation.getMucOptions().getError()) {
3628 case NICK_IN_USE:
3629 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3630 break;
3631 case NO_RESPONSE:
3632 showSnackbar(R.string.joining_conference, 0, null);
3633 break;
3634 case SERVER_NOT_FOUND:
3635 if (conversation.receivedMessagesCount() > 0) {
3636 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3637 } else {
3638 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3639 }
3640 break;
3641 case REMOTE_SERVER_TIMEOUT:
3642 if (conversation.receivedMessagesCount() > 0) {
3643 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3644 } else {
3645 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3646 }
3647 break;
3648 case PASSWORD_REQUIRED:
3649 showSnackbar(
3650 R.string.conference_requires_password,
3651 R.string.enter_password,
3652 enterPassword);
3653 break;
3654 case BANNED:
3655 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3656 break;
3657 case MEMBERS_ONLY:
3658 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3659 break;
3660 case RESOURCE_CONSTRAINT:
3661 showSnackbar(
3662 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3663 break;
3664 case KICKED:
3665 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3666 break;
3667 case TECHNICAL_PROBLEMS:
3668 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3669 break;
3670 case UNKNOWN:
3671 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3672 break;
3673 case INVALID_NICK:
3674 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3675 case SHUTDOWN:
3676 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3677 break;
3678 case DESTROYED:
3679 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3680 break;
3681 case NON_ANONYMOUS:
3682 showSnackbar(
3683 R.string.group_chat_will_make_your_jabber_id_public,
3684 R.string.join,
3685 acceptJoin);
3686 break;
3687 default:
3688 hideSnackbar();
3689 break;
3690 }
3691 } else if (account.hasPendingPgpIntent(conversation)) {
3692 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3693 } else if (connection != null
3694 && connection.getFeatures().blocking()
3695 && conversation.strangerInvited()) {
3696 showSnackbar(
3697 R.string.received_invite_from_stranger,
3698 R.string.options,
3699 (v) -> showBlockMucSubmenu(v),
3700 (v) -> showBlockMucSubmenu(v));
3701 } else if (connection != null
3702 && connection.getFeatures().blocking()
3703 && conversation.countMessages() != 0
3704 && !conversation.isBlocked()
3705 && conversation.isWithStranger()) {
3706 showSnackbar(
3707 R.string.received_message_from_stranger,
3708 R.string.options,
3709 this.mBlockClickListener,
3710 this.mLongPressBlockListener);
3711 } else {
3712 hideSnackbar();
3713 }
3714 }
3715
3716 @Override
3717 public void refresh() {
3718 if (this.binding == null) {
3719 Log.d(
3720 Config.LOGTAG,
3721 "ConversationFragment.refresh() skipped updated because view binding was null");
3722 return;
3723 }
3724 if (this.conversation != null
3725 && this.activity != null
3726 && this.activity.xmppConnectionService != null) {
3727 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3728 activity.onConversationArchived(this.conversation);
3729 return;
3730 }
3731 }
3732 this.refresh(true);
3733 }
3734
3735 private void refresh(boolean notifyConversationRead) {
3736 synchronized (this.messageList) {
3737 if (this.conversation != null) {
3738 if (messageListAdapter.hasSelection()) {
3739 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3740 } else {
3741 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3742 updateStatusMessages();
3743 this.messageListAdapter.notifyDataSetChanged();
3744 }
3745 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3746 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3747 binding.unreadCountCustomView.setUnreadCount(
3748 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3749 }
3750 updateSnackBar(conversation);
3751 if (activity != null) updateChatMsgHint();
3752 if (notifyConversationRead && activity != null) {
3753 binding.messagesView.post(this::fireReadEvent);
3754 }
3755 updateSendButton();
3756 updateEditablity();
3757 conversation.refreshSessions();
3758 }
3759 }
3760 }
3761
3762 protected void messageSent() {
3763 binding.textinputSubject.setText("");
3764 binding.textinputSubject.setVisibility(View.GONE);
3765 setThread(null);
3766 conversation.setUserSelectedThread(false);
3767 mSendingPgpMessage.set(false);
3768 this.binding.textinput.setText("");
3769 if (conversation.setCorrectingMessage(null)) {
3770 this.binding.textinput.append(conversation.getDraftMessage());
3771 conversation.setDraftMessage(null);
3772 }
3773 storeNextMessage();
3774 updateChatMsgHint();
3775 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3776 final boolean prefScrollToBottom =
3777 p.getBoolean(
3778 "scroll_to_bottom",
3779 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3780 if (prefScrollToBottom || scrolledToBottom()) {
3781 new Handler()
3782 .post(
3783 () -> {
3784 int size = messageList.size();
3785 this.binding.messagesView.setSelection(size - 1);
3786 });
3787 }
3788 }
3789
3790 private boolean storeNextMessage() {
3791 return storeNextMessage(this.binding.textinput.getText().toString());
3792 }
3793
3794 private boolean storeNextMessage(String msg) {
3795 final boolean participating =
3796 conversation.getMode() == Conversational.MODE_SINGLE
3797 || conversation.getMucOptions().participating();
3798 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3799 && participating
3800 && this.conversation.setNextMessage(msg) && activity != null) {
3801 activity.xmppConnectionService.updateConversation(this.conversation);
3802 return true;
3803 }
3804 return false;
3805 }
3806
3807 public void doneSendingPgpMessage() {
3808 mSendingPgpMessage.set(false);
3809 }
3810
3811 public long getMaxHttpUploadSize(Conversation conversation) {
3812 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3813 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3814 }
3815
3816 private boolean canWrite() {
3817 return
3818 this.conversation.getMode() == Conversation.MODE_SINGLE
3819 || this.conversation.getMucOptions().participating()
3820 || this.conversation.getNextCounterpart() != null;
3821 }
3822
3823 private void updateEditablity() {
3824 boolean canWrite = canWrite();
3825 this.binding.textinput.setFocusable(canWrite);
3826 this.binding.textinput.setFocusableInTouchMode(canWrite);
3827 this.binding.textSendButton.setEnabled(canWrite);
3828 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3829 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3830 this.binding.textinput.setCursorVisible(canWrite);
3831 this.binding.textinput.setEnabled(canWrite);
3832 }
3833
3834 public void updateSendButton() {
3835 boolean hasAttachments =
3836 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3837 final Conversation c = this.conversation;
3838 final Presence.Status status;
3839 final String text =
3840 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3841 final SendButtonAction action;
3842 if (hasAttachments) {
3843 action = SendButtonAction.TEXT;
3844 } else {
3845 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3846 }
3847 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3848 if (activity != null
3849 && activity.xmppConnectionService != null
3850 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3851 status = Presence.Status.OFFLINE;
3852 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3853 status = c.getContact().getShownStatus();
3854 } else {
3855 status =
3856 c.getMucOptions().online()
3857 ? Presence.Status.ONLINE
3858 : Presence.Status.OFFLINE;
3859 }
3860 } else {
3861 status = Presence.Status.OFFLINE;
3862 }
3863 this.binding.textSendButton.setTag(action);
3864 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3865 // TODO send button color
3866 final Activity activity = getActivity();
3867 if (activity != null) {
3868 this.binding.textSendButton.setIconResource(
3869 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3870 }
3871
3872 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3873 if (identiconWidth < 0) identiconWidth = params.width;
3874 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3875 binding.conversationViewPager.setCurrentItem(0);
3876 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3877 } else {
3878 params.width = identiconWidth;
3879 }
3880 if (!canWrite()) params.width = 0;
3881 binding.threadIdenticonLayout.setLayoutParams(params);
3882 }
3883
3884 protected void updateStatusMessages() {
3885 DateSeparator.addAll(this.messageList);
3886 if (showLoadMoreMessages(conversation)) {
3887 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3888 }
3889 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3890 ChatState state = conversation.getIncomingChatState();
3891 if (state == ChatState.COMPOSING) {
3892 this.messageList.add(
3893 Message.createStatusMessage(
3894 conversation,
3895 getString(R.string.contact_is_typing, conversation.getName())));
3896 } else if (state == ChatState.PAUSED) {
3897 this.messageList.add(
3898 Message.createStatusMessage(
3899 conversation,
3900 getString(
3901 R.string.contact_has_stopped_typing,
3902 conversation.getName())));
3903 } else {
3904 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3905 final Message message = this.messageList.get(i);
3906 if (message.getType() != Message.TYPE_STATUS) {
3907 if (message.getStatus() == Message.STATUS_RECEIVED) {
3908 return;
3909 } else {
3910 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3911 this.messageList.add(
3912 i + 1,
3913 Message.createStatusMessage(
3914 conversation,
3915 getString(
3916 R.string.contact_has_read_up_to_this_point,
3917 conversation.getName())));
3918 return;
3919 }
3920 }
3921 }
3922 }
3923 }
3924 } else {
3925 final MucOptions mucOptions = conversation.getMucOptions();
3926 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3927 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3928 ChatState state = ChatState.COMPOSING;
3929 List<MucOptions.User> users =
3930 conversation.getMucOptions().getUsersWithChatState(state, 5);
3931 if (users.size() == 0) {
3932 state = ChatState.PAUSED;
3933 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3934 }
3935 if (mucOptions.isPrivateAndNonAnonymous()) {
3936 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3937 final Set<ReadByMarker> markersForMessage =
3938 messageList.get(i).getReadByMarkers();
3939 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3940 for (ReadByMarker marker : markersForMessage) {
3941 if (!ReadByMarker.contains(marker, addedMarkers)) {
3942 addedMarkers.add(
3943 marker); // may be put outside this condition. set should do
3944 // dedup anyway
3945 MucOptions.User user = mucOptions.findUser(marker);
3946 if (user != null && !users.contains(user)) {
3947 shownMarkers.add(user);
3948 }
3949 }
3950 }
3951 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3952 final Message statusMessage;
3953 final int size = shownMarkers.size();
3954 if (size > 1) {
3955 final String body;
3956 if (size <= 4) {
3957 body =
3958 getString(
3959 R.string.contacts_have_read_up_to_this_point,
3960 UIHelper.concatNames(shownMarkers));
3961 } else if (ReadByMarker.allUsersRepresented(
3962 allUsers, markersForMessage, markerForSender)) {
3963 body = getString(R.string.everyone_has_read_up_to_this_point);
3964 } else {
3965 body =
3966 getString(
3967 R.string.contacts_and_n_more_have_read_up_to_this_point,
3968 UIHelper.concatNames(shownMarkers, 3),
3969 size - 3);
3970 }
3971 statusMessage = Message.createStatusMessage(conversation, body);
3972 statusMessage.setCounterparts(shownMarkers);
3973 } else if (size == 1) {
3974 statusMessage =
3975 Message.createStatusMessage(
3976 conversation,
3977 getString(
3978 R.string.contact_has_read_up_to_this_point,
3979 UIHelper.getDisplayName(shownMarkers.get(0))));
3980 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3981 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3982 } else {
3983 statusMessage = null;
3984 }
3985 if (statusMessage != null) {
3986 this.messageList.add(i + 1, statusMessage);
3987 }
3988 addedMarkers.add(markerForSender);
3989 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3990 break;
3991 }
3992 }
3993 }
3994 if (users.size() > 0) {
3995 Message statusMessage;
3996 if (users.size() == 1) {
3997 MucOptions.User user = users.get(0);
3998 int id =
3999 state == ChatState.COMPOSING
4000 ? R.string.contact_is_typing
4001 : R.string.contact_has_stopped_typing;
4002 statusMessage =
4003 Message.createStatusMessage(
4004 conversation, getString(id, UIHelper.getDisplayName(user)));
4005 statusMessage.setTrueCounterpart(user.getRealJid());
4006 statusMessage.setCounterpart(user.getFullJid());
4007 } else {
4008 int id =
4009 state == ChatState.COMPOSING
4010 ? R.string.contacts_are_typing
4011 : R.string.contacts_have_stopped_typing;
4012 statusMessage =
4013 Message.createStatusMessage(
4014 conversation, getString(id, UIHelper.concatNames(users)));
4015 statusMessage.setCounterparts(users);
4016 }
4017 this.messageList.add(statusMessage);
4018 }
4019 }
4020 }
4021
4022 private void stopScrolling() {
4023 long now = SystemClock.uptimeMillis();
4024 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
4025 binding.messagesView.dispatchTouchEvent(cancel);
4026 }
4027
4028 private boolean showLoadMoreMessages(final Conversation c) {
4029 if (activity == null || activity.xmppConnectionService == null) {
4030 return false;
4031 }
4032 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
4033 final MessageArchiveService service =
4034 activity.xmppConnectionService.getMessageArchiveService();
4035 return mam
4036 && (c.getLastClearHistory().getTimestamp() != 0
4037 || (c.countMessages() == 0
4038 && c.messagesLoaded.get()
4039 && c.hasMessagesLeftOnServer()
4040 && !service.queryInProgress(c)));
4041 }
4042
4043 private boolean hasMamSupport(final Conversation c) {
4044 if (c.getMode() == Conversation.MODE_SINGLE) {
4045 final XmppConnection connection = c.getAccount().getXmppConnection();
4046 return connection != null && connection.getFeatures().mam();
4047 } else {
4048 return c.getMucOptions().mamSupport();
4049 }
4050 }
4051
4052 protected void showSnackbar(
4053 final int message, final int action, final OnClickListener clickListener) {
4054 showSnackbar(message, action, clickListener, null);
4055 }
4056
4057 protected void showSnackbar(
4058 final int message,
4059 final int action,
4060 final OnClickListener clickListener,
4061 final View.OnLongClickListener longClickListener) {
4062 this.binding.snackbar.setVisibility(View.VISIBLE);
4063 this.binding.snackbar.setOnClickListener(null);
4064 this.binding.snackbarMessage.setText(message);
4065 this.binding.snackbarMessage.setOnClickListener(null);
4066 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
4067 if (action != 0) {
4068 this.binding.snackbarAction.setText(action);
4069 }
4070 this.binding.snackbarAction.setOnClickListener(clickListener);
4071 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
4072 }
4073
4074 protected void hideSnackbar() {
4075 this.binding.snackbar.setVisibility(View.GONE);
4076 }
4077
4078 protected void sendMessage(Message message) {
4079 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
4080 messageSent();
4081 }
4082
4083 protected void sendPgpMessage(final Message message) {
4084 final XmppConnectionService xmppService = activity.xmppConnectionService;
4085 final Contact contact = message.getConversation().getContact();
4086 if (!activity.hasPgp()) {
4087 activity.showInstallPgpDialog();
4088 return;
4089 }
4090 if (conversation.getAccount().getPgpSignature() == null) {
4091 activity.announcePgp(
4092 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
4093 return;
4094 }
4095 if (!mSendingPgpMessage.compareAndSet(false, true)) {
4096 Log.d(Config.LOGTAG, "sending pgp message already in progress");
4097 }
4098 if (conversation.getMode() == Conversation.MODE_SINGLE) {
4099 if (contact.getPgpKeyId() != 0) {
4100 xmppService
4101 .getPgpEngine()
4102 .hasKey(
4103 contact,
4104 new UiCallback<Contact>() {
4105
4106 @Override
4107 public void userInputRequired(
4108 PendingIntent pi, Contact contact) {
4109 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
4110 }
4111
4112 @Override
4113 public void success(Contact contact) {
4114 encryptTextMessage(message);
4115 }
4116
4117 @Override
4118 public void error(int error, Contact contact) {
4119 activity.runOnUiThread(
4120 () ->
4121 Toast.makeText(
4122 activity,
4123 R.string
4124 .unable_to_connect_to_keychain,
4125 Toast.LENGTH_SHORT)
4126 .show());
4127 mSendingPgpMessage.set(false);
4128 }
4129 });
4130
4131 } else {
4132 showNoPGPKeyDialog(
4133 false,
4134 (dialog, which) -> {
4135 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4136 xmppService.updateConversation(conversation);
4137 message.setEncryption(Message.ENCRYPTION_NONE);
4138 xmppService.sendMessage(message);
4139 messageSent();
4140 });
4141 }
4142 } else {
4143 if (conversation.getMucOptions().pgpKeysInUse()) {
4144 if (!conversation.getMucOptions().everybodyHasKeys()) {
4145 Toast warning =
4146 Toast.makeText(
4147 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4148 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4149 warning.show();
4150 }
4151 encryptTextMessage(message);
4152 } else {
4153 showNoPGPKeyDialog(
4154 true,
4155 (dialog, which) -> {
4156 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4157 message.setEncryption(Message.ENCRYPTION_NONE);
4158 xmppService.updateConversation(conversation);
4159 xmppService.sendMessage(message);
4160 messageSent();
4161 });
4162 }
4163 }
4164 }
4165
4166 public void encryptTextMessage(Message message) {
4167 activity.xmppConnectionService
4168 .getPgpEngine()
4169 .encrypt(
4170 message,
4171 new UiCallback<Message>() {
4172
4173 @Override
4174 public void userInputRequired(PendingIntent pi, Message message) {
4175 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4176 }
4177
4178 @Override
4179 public void success(Message message) {
4180 // TODO the following two call can be made before the callback
4181 getActivity().runOnUiThread(() -> messageSent());
4182 }
4183
4184 @Override
4185 public void error(final int error, Message message) {
4186 getActivity()
4187 .runOnUiThread(
4188 () -> {
4189 doneSendingPgpMessage();
4190 Toast.makeText(
4191 getActivity(),
4192 error == 0
4193 ? R.string
4194 .unable_to_connect_to_keychain
4195 : error,
4196 Toast.LENGTH_SHORT)
4197 .show();
4198 });
4199 }
4200 });
4201 }
4202
4203 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4204 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4205 if (plural) {
4206 builder.setTitle(getString(R.string.no_pgp_keys));
4207 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4208 } else {
4209 builder.setTitle(getString(R.string.no_pgp_key));
4210 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4211 }
4212 builder.setNegativeButton(getString(R.string.cancel), null);
4213 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4214 builder.create().show();
4215 }
4216
4217 public void appendText(String text, final boolean doNotAppend) {
4218 if (text == null) {
4219 return;
4220 }
4221 final Editable editable = this.binding.textinput.getText();
4222 String previous = editable == null ? "" : editable.toString();
4223 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4224 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4225 .show();
4226 return;
4227 }
4228 if (UIHelper.isLastLineQuote(previous)) {
4229 text = '\n' + text;
4230 } else if (previous.length() != 0
4231 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4232 text = " " + text;
4233 }
4234 this.binding.textinput.append(text);
4235 }
4236
4237 @Override
4238 public boolean onEnterPressed(final boolean isCtrlPressed) {
4239 if (isCtrlPressed || enterIsSend()) {
4240 sendMessage();
4241 return true;
4242 }
4243 return false;
4244 }
4245
4246 private boolean enterIsSend() {
4247 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4248 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4249 }
4250
4251 public boolean onArrowUpCtrlPressed() {
4252 final Message lastEditableMessage =
4253 conversation == null ? null : conversation.getLastEditableMessage();
4254 if (lastEditableMessage != null) {
4255 correctMessage(lastEditableMessage);
4256 return true;
4257 } else {
4258 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4259 .show();
4260 return false;
4261 }
4262 }
4263
4264 @Override
4265 public void onTypingStarted() {
4266 final XmppConnectionService service =
4267 activity == null ? null : activity.xmppConnectionService;
4268 if (service == null) {
4269 return;
4270 }
4271 final Account.State status = conversation.getAccount().getStatus();
4272 if (status == Account.State.ONLINE
4273 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4274 service.sendChatState(conversation);
4275 }
4276 runOnUiThread(this::updateSendButton);
4277 }
4278
4279 @Override
4280 public void onTypingStopped() {
4281 final XmppConnectionService service =
4282 activity == null ? null : activity.xmppConnectionService;
4283 if (service == null) {
4284 return;
4285 }
4286 final Account.State status = conversation.getAccount().getStatus();
4287 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4288 service.sendChatState(conversation);
4289 }
4290 }
4291
4292 @Override
4293 public void onTextDeleted() {
4294 final XmppConnectionService service =
4295 activity == null ? null : activity.xmppConnectionService;
4296 if (service == null) {
4297 return;
4298 }
4299 final Account.State status = conversation.getAccount().getStatus();
4300 if (status == Account.State.ONLINE
4301 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4302 service.sendChatState(conversation);
4303 }
4304 if (storeNextMessage()) {
4305 runOnUiThread(
4306 () -> {
4307 if (activity == null) {
4308 return;
4309 }
4310 activity.onConversationsListItemUpdated();
4311 });
4312 }
4313 runOnUiThread(this::updateSendButton);
4314 }
4315
4316 @Override
4317 public void onTextChanged() {
4318 if (conversation != null && conversation.getCorrectingMessage() != null) {
4319 runOnUiThread(this::updateSendButton);
4320 }
4321 }
4322
4323 @Override
4324 public boolean onTabPressed(boolean repeated) {
4325 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4326 return false;
4327 }
4328 if (repeated) {
4329 completionIndex++;
4330 } else {
4331 lastCompletionLength = 0;
4332 completionIndex = 0;
4333 final String content = this.binding.textinput.getText().toString();
4334 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4335 int start =
4336 lastCompletionCursor > 0
4337 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4338 : 0;
4339 firstWord = start == 0;
4340 incomplete = content.substring(start, lastCompletionCursor);
4341 }
4342 List<String> completions = new ArrayList<>();
4343 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4344 String name = user.getNick();
4345 if (name != null && name.startsWith(incomplete)) {
4346 completions.add(name + (firstWord ? ": " : " "));
4347 }
4348 }
4349 Collections.sort(completions);
4350 if (completions.size() > completionIndex) {
4351 String completion = completions.get(completionIndex).substring(incomplete.length());
4352 this.binding
4353 .textinput
4354 .getEditableText()
4355 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4356 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4357 lastCompletionLength = completion.length();
4358 } else {
4359 completionIndex = -1;
4360 this.binding
4361 .textinput
4362 .getEditableText()
4363 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4364 lastCompletionLength = 0;
4365 }
4366 return true;
4367 }
4368
4369 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4370 try {
4371 getActivity()
4372 .startIntentSenderForResult(
4373 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4374 } catch (final SendIntentException ignored) {
4375 }
4376 }
4377
4378 @Override
4379 public void onBackendConnected() {
4380 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4381 setupEmojiSearch();
4382 String uuid = pendingConversationsUuid.pop();
4383 if (uuid != null) {
4384 if (!findAndReInitByUuidOrArchive(uuid)) {
4385 return;
4386 }
4387 } else {
4388 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4389 clearPending();
4390 activity.onConversationArchived(conversation);
4391 return;
4392 }
4393 }
4394 ActivityResult activityResult = postponedActivityResult.pop();
4395 if (activityResult != null) {
4396 handleActivityResult(activityResult);
4397 }
4398 clearPending();
4399 }
4400
4401 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4402 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4403 if (conversation == null) {
4404 clearPending();
4405 activity.onConversationArchived(null);
4406 return false;
4407 }
4408 reInit(conversation);
4409 ScrollState scrollState = pendingScrollState.pop();
4410 String lastMessageUuid = pendingLastMessageUuid.pop();
4411 List<Attachment> attachments = pendingMediaPreviews.pop();
4412 if (scrollState != null) {
4413 setScrollPosition(scrollState, lastMessageUuid);
4414 }
4415 if (attachments != null && attachments.size() > 0) {
4416 Log.d(Config.LOGTAG, "had attachments on restore");
4417 mediaPreviewAdapter.addMediaPreviews(attachments);
4418 toggleInputMethod();
4419 }
4420 return true;
4421 }
4422
4423 private void clearPending() {
4424 if (postponedActivityResult.clear()) {
4425 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4426 if (pendingTakePhotoUri.clear()) {
4427 Log.e(Config.LOGTAG, "cleared pending photo uri");
4428 }
4429 }
4430 if (pendingScrollState.clear()) {
4431 Log.e(Config.LOGTAG, "cleared scroll state");
4432 }
4433 if (pendingConversationsUuid.clear()) {
4434 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4435 }
4436 if (pendingMediaPreviews.clear()) {
4437 Log.e(Config.LOGTAG, "cleared pending media previews");
4438 }
4439 }
4440
4441 public Conversation getConversation() {
4442 return conversation;
4443 }
4444
4445 @Override
4446 public void onContactPictureLongClicked(View v, final Message message) {
4447 final String fingerprint;
4448 if (message.getEncryption() == Message.ENCRYPTION_PGP
4449 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4450 fingerprint = "pgp";
4451 } else {
4452 fingerprint = message.getFingerprint();
4453 }
4454 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4455 final Contact contact = message.getContact();
4456 if (message.getStatus() <= Message.STATUS_RECEIVED
4457 && (contact == null || !contact.isSelf())) {
4458 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4459 final Jid cp = message.getCounterpart();
4460 if (cp == null || cp.isBareJid()) {
4461 return;
4462 }
4463 final Jid tcp = message.getTrueCounterpart();
4464 final String occupantId = message.getOccupantId();
4465 final User userByRealJid =
4466 tcp != null
4467 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp, occupantId)
4468 : null;
4469 final User userByOccupantId =
4470 occupantId != null
4471 ? conversation.getMucOptions().findUserByOccupantId(occupantId, cp)
4472 : null;
4473 final User user =
4474 userByRealJid != null
4475 ? userByRealJid
4476 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4477 if (user == null) return;
4478 popupMenu.inflate(R.menu.muc_details_context);
4479 final Menu menu = popupMenu.getMenu();
4480 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4481 activity, menu, conversation, user);
4482 popupMenu.setOnMenuItemClickListener(
4483 menuItem ->
4484 MucDetailsContextMenuHelper.onContextItemSelected(
4485 menuItem, user, activity, fingerprint));
4486 } else {
4487 popupMenu.inflate(R.menu.one_on_one_context);
4488 popupMenu.setOnMenuItemClickListener(
4489 item -> {
4490 switch (item.getItemId()) {
4491 case R.id.action_contact_details:
4492 activity.switchToContactDetails(
4493 message.getContact(), fingerprint);
4494 break;
4495 case R.id.action_show_qr_code:
4496 activity.showQrCode(
4497 "xmpp:"
4498 + message.getContact()
4499 .getJid()
4500 .asBareJid()
4501 .toEscapedString());
4502 break;
4503 }
4504 return true;
4505 });
4506 }
4507 } else {
4508 popupMenu.inflate(R.menu.account_context);
4509 final Menu menu = popupMenu.getMenu();
4510 menu.findItem(R.id.action_manage_accounts)
4511 .setVisible(QuickConversationsService.isConversations());
4512 popupMenu.setOnMenuItemClickListener(
4513 item -> {
4514 final XmppActivity activity = this.activity;
4515 if (activity == null) {
4516 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4517 return true;
4518 }
4519 switch (item.getItemId()) {
4520 case R.id.action_show_qr_code:
4521 activity.showQrCode(conversation.getAccount().getShareableUri());
4522 break;
4523 case R.id.action_account_details:
4524 activity.switchToAccount(
4525 message.getConversation().getAccount(), fingerprint);
4526 break;
4527 case R.id.action_manage_accounts:
4528 AccountUtils.launchManageAccounts(activity);
4529 break;
4530 }
4531 return true;
4532 });
4533 }
4534 popupMenu.show();
4535 }
4536
4537 @Override
4538 public void onContactPictureClicked(Message message) {
4539 setThread(message.getThread());
4540 if (message.isPrivateMessage()) {
4541 privateMessageWith(message.getCounterpart());
4542 return;
4543 }
4544 forkNullThread(message);
4545 conversation.setUserSelectedThread(true);
4546
4547 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4548 if (received) {
4549 if (message.getConversation() instanceof Conversation
4550 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4551 Jid tcp = message.getTrueCounterpart();
4552 Jid user = message.getCounterpart();
4553 if (user != null && !user.isBareJid()) {
4554 final MucOptions mucOptions =
4555 ((Conversation) message.getConversation()).getMucOptions();
4556 if (mucOptions.participating()
4557 || ((Conversation) message.getConversation()).getNextCounterpart()
4558 != null) {
4559 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4560 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4561 if (mucUser == null && tcpMucUser == null) {
4562 Toast.makeText(
4563 getActivity(),
4564 activity.getString(
4565 R.string.user_has_left_conference,
4566 user.getResource()),
4567 Toast.LENGTH_SHORT)
4568 .show();
4569 }
4570 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4571 } else {
4572 Toast.makeText(
4573 getActivity(),
4574 R.string.you_are_not_participating,
4575 Toast.LENGTH_SHORT)
4576 .show();
4577 }
4578 }
4579 }
4580 }
4581 }
4582
4583 private Activity requireActivity() {
4584 Activity activity = getActivity();
4585 if (activity == null) activity = this.activity;
4586 if (activity == null) {
4587 throw new IllegalStateException("Activity not attached");
4588 }
4589 return activity;
4590 }
4591}