1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.DatePickerDialog;
16import android.app.Fragment;
17import android.app.FragmentManager;
18import android.app.PendingIntent;
19import android.app.TimePickerDialog;
20import android.content.ActivityNotFoundException;
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.Intent;
24import android.content.IntentSender.SendIntentException;
25import android.content.SharedPreferences;
26import android.content.pm.PackageManager;
27import android.content.res.ColorStateList;
28import android.icu.util.Calendar;
29import android.net.Uri;
30import android.os.Build;
31import android.os.Bundle;
32import android.os.Environment;
33import android.os.Handler;
34import android.os.Looper;
35import android.os.storage.StorageManager;
36import android.os.SystemClock;
37import android.preference.PreferenceManager;
38import android.provider.MediaStore;
39import android.text.Editable;
40import android.text.SpannableStringBuilder;
41import android.text.TextUtils;
42import android.text.TextWatcher;
43import android.text.style.ImageSpan;
44import android.util.DisplayMetrics;
45import android.util.Log;
46import android.view.ContextMenu;
47import android.view.ContextMenu.ContextMenuInfo;
48import android.view.Gravity;
49import android.view.LayoutInflater;
50import android.view.Menu;
51import android.view.MenuInflater;
52import android.view.MenuItem;
53import android.view.MotionEvent;
54import android.view.View;
55import android.view.View.OnClickListener;
56import android.view.ViewGroup;
57import android.view.inputmethod.EditorInfo;
58import android.view.inputmethod.InputMethodManager;
59import android.view.WindowManager;
60import android.widget.AbsListView;
61import android.widget.AbsListView.OnScrollListener;
62import android.widget.AdapterView;
63import android.widget.AdapterView.AdapterContextMenuInfo;
64import android.widget.CheckBox;
65import android.widget.ListView;
66import android.widget.PopupMenu;
67import android.widget.PopupWindow;
68import android.widget.TextView.OnEditorActionListener;
69import android.widget.Toast;
70
71import androidx.activity.OnBackPressedCallback;
72import androidx.annotation.IdRes;
73import androidx.annotation.NonNull;
74import androidx.annotation.Nullable;
75import androidx.annotation.StringRes;
76import androidx.appcompat.app.AlertDialog;
77import androidx.core.content.pm.ShortcutInfoCompat;
78import androidx.core.content.pm.ShortcutManagerCompat;
79import androidx.core.view.inputmethod.InputConnectionCompat;
80import androidx.core.view.inputmethod.InputContentInfoCompat;
81import androidx.databinding.DataBindingUtil;
82import androidx.documentfile.provider.DocumentFile;
83import androidx.viewpager.widget.PagerAdapter;
84import androidx.viewpager.widget.ViewPager;
85
86import com.cheogram.android.BobTransfer;
87import com.cheogram.android.EmojiSearch;
88import com.cheogram.android.WebxdcPage;
89
90import com.google.android.material.color.MaterialColors;
91import com.google.android.material.dialog.MaterialAlertDialogBuilder;
92import com.google.common.base.Optional;
93import com.google.common.collect.ImmutableList;
94
95import org.jetbrains.annotations.NotNull;
96
97import io.ipfs.cid.Cid;
98
99import java.io.File;
100import java.net.URISyntaxException;
101import java.util.AbstractMap;
102import java.util.ArrayList;
103import java.util.Arrays;
104import java.util.Collection;
105import java.util.Collections;
106import java.util.HashSet;
107import java.util.Iterator;
108import java.util.List;
109import java.util.Map;
110import java.util.Set;
111import java.util.UUID;
112import java.util.concurrent.atomic.AtomicBoolean;
113import java.util.regex.Matcher;
114import java.util.regex.Pattern;
115
116import eu.siacs.conversations.Config;
117import eu.siacs.conversations.R;
118import eu.siacs.conversations.crypto.axolotl.AxolotlService;
119import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
120import eu.siacs.conversations.databinding.EmojiSearchBinding;
121import eu.siacs.conversations.databinding.FragmentConversationBinding;
122import eu.siacs.conversations.entities.Account;
123import eu.siacs.conversations.entities.Blockable;
124import eu.siacs.conversations.entities.Contact;
125import eu.siacs.conversations.entities.Conversation;
126import eu.siacs.conversations.entities.Conversational;
127import eu.siacs.conversations.entities.DownloadableFile;
128import eu.siacs.conversations.entities.Message;
129import eu.siacs.conversations.entities.MucOptions;
130import eu.siacs.conversations.entities.MucOptions.User;
131import eu.siacs.conversations.entities.Presence;
132import eu.siacs.conversations.entities.Presences;
133import eu.siacs.conversations.entities.ReadByMarker;
134import eu.siacs.conversations.entities.Transferable;
135import eu.siacs.conversations.entities.TransferablePlaceholder;
136import eu.siacs.conversations.http.HttpDownloadConnection;
137import eu.siacs.conversations.persistance.FileBackend;
138import eu.siacs.conversations.services.CallIntegrationConnectionService;
139import eu.siacs.conversations.services.MessageArchiveService;
140import eu.siacs.conversations.services.QuickConversationsService;
141import eu.siacs.conversations.services.XmppConnectionService;
142import eu.siacs.conversations.ui.adapter.CommandAdapter;
143import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
144import eu.siacs.conversations.ui.adapter.MessageAdapter;
145import eu.siacs.conversations.ui.util.ActivityResult;
146import eu.siacs.conversations.ui.util.Attachment;
147import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
148import eu.siacs.conversations.ui.util.DateSeparator;
149import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
150import eu.siacs.conversations.ui.util.ListViewUtils;
151import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
152import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
153import eu.siacs.conversations.ui.util.PendingItem;
154import eu.siacs.conversations.ui.util.PresenceSelector;
155import eu.siacs.conversations.ui.util.ScrollState;
156import eu.siacs.conversations.ui.util.SendButtonAction;
157import eu.siacs.conversations.ui.util.SendButtonTool;
158import eu.siacs.conversations.ui.util.ShareUtil;
159import eu.siacs.conversations.ui.util.ViewUtil;
160import eu.siacs.conversations.ui.widget.EditMessage;
161import eu.siacs.conversations.utils.AccountUtils;
162import eu.siacs.conversations.utils.Compatibility;
163import eu.siacs.conversations.utils.Emoticons;
164import eu.siacs.conversations.utils.GeoHelper;
165import eu.siacs.conversations.utils.MessageUtils;
166import eu.siacs.conversations.utils.MimeUtils;
167import eu.siacs.conversations.utils.NickValidityChecker;
168import eu.siacs.conversations.utils.PermissionUtils;
169import eu.siacs.conversations.utils.QuickLoader;
170import eu.siacs.conversations.utils.StylingHelper;
171import eu.siacs.conversations.utils.TimeFrameUtils;
172import eu.siacs.conversations.utils.UIHelper;
173import eu.siacs.conversations.xml.Element;
174import eu.siacs.conversations.xml.Namespace;
175import eu.siacs.conversations.xmpp.Jid;
176import eu.siacs.conversations.xmpp.XmppConnection;
177import eu.siacs.conversations.xmpp.chatstate.ChatState;
178import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
179import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
180import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
181import eu.siacs.conversations.xmpp.jingle.Media;
182import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
183import eu.siacs.conversations.xmpp.jingle.RtpCapability;
184import eu.siacs.conversations.xmpp.stanzas.IqPacket;
185
186import org.jetbrains.annotations.NotNull;
187
188import java.util.ArrayList;
189import java.util.Arrays;
190import java.util.Collection;
191import java.util.Collections;
192import java.util.HashSet;
193import java.util.Iterator;
194import java.util.List;
195import java.util.Set;
196import java.util.UUID;
197import java.util.concurrent.atomic.AtomicBoolean;
198import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
199
200public class ConversationFragment extends XmppFragment
201 implements EditMessage.KeyboardListener,
202 MessageAdapter.OnContactPictureLongClicked,
203 MessageAdapter.OnContactPictureClicked,
204 MessageAdapter.OnInlineImageLongClicked {
205
206 public static final int REQUEST_SEND_MESSAGE = 0x0201;
207 public static final int REQUEST_DECRYPT_PGP = 0x0202;
208 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
209 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
210 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
211 public static final int REQUEST_START_DOWNLOAD = 0x0210;
212 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
213 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
214 public static final int REQUEST_START_AUDIO_CALL = 0x213;
215 public static final int REQUEST_START_VIDEO_CALL = 0x214;
216 public static final int REQUEST_SAVE_STICKER = 0x215;
217 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
218 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
219 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
220 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
221 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
222 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
223 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
224
225 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
226 public static final String STATE_CONVERSATION_UUID =
227 ConversationFragment.class.getName() + ".uuid";
228 public static final String STATE_SCROLL_POSITION =
229 ConversationFragment.class.getName() + ".scroll_position";
230 public static final String STATE_PHOTO_URI =
231 ConversationFragment.class.getName() + ".media_previews";
232 public static final String STATE_MEDIA_PREVIEWS =
233 ConversationFragment.class.getName() + ".take_photo_uri";
234 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
235
236 private final List<Message> messageList = new ArrayList<>();
237 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
238 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
239 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
240 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
241 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
242 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
243 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
244 private final PendingItem<Message> pendingMessage = new PendingItem<>();
245 public Uri mPendingEditorContent = null;
246 protected MessageAdapter messageListAdapter;
247 protected CommandAdapter commandAdapter;
248 private MediaPreviewAdapter mediaPreviewAdapter;
249 private String lastMessageUuid = null;
250 private Conversation conversation;
251 private FragmentConversationBinding binding;
252 private Toast messageLoaderToast;
253 private ConversationsActivity activity;
254 private boolean reInitRequiredOnStart = true;
255 private int identiconWidth = -1;
256 private File savingAsSticker = null;
257 private EmojiSearch emojiSearch = null;
258 private EmojiSearchBinding emojiSearchBinding = null;
259 private PopupWindow emojiPopup = null;
260 private final OnClickListener clickToMuc =
261 new OnClickListener() {
262
263 @Override
264 public void onClick(View v) {
265 ConferenceDetailsActivity.open(getActivity(), conversation);
266 }
267 };
268 private final OnClickListener leaveMuc =
269 new OnClickListener() {
270
271 @Override
272 public void onClick(View v) {
273 activity.xmppConnectionService.archiveConversation(conversation);
274 }
275 };
276 private final OnClickListener joinMuc =
277 new OnClickListener() {
278
279 @Override
280 public void onClick(View v) {
281 activity.xmppConnectionService.joinMuc(conversation);
282 }
283 };
284
285 private final OnClickListener acceptJoin =
286 new OnClickListener() {
287 @Override
288 public void onClick(View v) {
289 conversation.setAttribute("accept_non_anonymous", true);
290 activity.xmppConnectionService.updateConversation(conversation);
291 activity.xmppConnectionService.joinMuc(conversation);
292 }
293 };
294
295 private final OnClickListener enterPassword =
296 new OnClickListener() {
297
298 @Override
299 public void onClick(View v) {
300 MucOptions muc = conversation.getMucOptions();
301 String password = muc.getPassword();
302 if (password == null) {
303 password = "";
304 }
305 activity.quickPasswordEdit(
306 password,
307 value -> {
308 activity.xmppConnectionService.providePasswordForMuc(
309 conversation, value);
310 return null;
311 });
312 }
313 };
314 private final OnScrollListener mOnScrollListener =
315 new OnScrollListener() {
316
317 @Override
318 public void onScrollStateChanged(AbsListView view, int scrollState) {
319 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
320 updateThreadFromLastMessage();
321 fireReadEvent();
322 }
323 }
324
325 @Override
326 public void onScroll(
327 final AbsListView view,
328 int firstVisibleItem,
329 int visibleItemCount,
330 int totalItemCount) {
331 toggleScrollDownButton(view);
332 synchronized (ConversationFragment.this.messageList) {
333 if (firstVisibleItem < 5
334 && conversation != null
335 && conversation.messagesLoaded.compareAndSet(true, false)
336 && messageList.size() > 0) {
337 long timestamp = conversation.loadMoreTimestamp();
338 activity.xmppConnectionService.loadMoreMessages(
339 conversation,
340 timestamp,
341 new XmppConnectionService.OnMoreMessagesLoaded() {
342 @Override
343 public void onMoreMessagesLoaded(
344 final int c, final Conversation conversation) {
345 if (ConversationFragment.this.conversation
346 != conversation) {
347 conversation.messagesLoaded.set(true);
348 return;
349 }
350 runOnUiThread(
351 () -> {
352 synchronized (messageList) {
353 final int oldPosition =
354 binding.messagesView
355 .getFirstVisiblePosition();
356 Message message = null;
357 int childPos;
358 for (childPos = 0;
359 childPos + oldPosition
360 < messageList.size();
361 ++childPos) {
362 message =
363 messageList.get(
364 oldPosition
365 + childPos);
366 if (message.getType()
367 != Message.TYPE_STATUS) {
368 break;
369 }
370 }
371 final String uuid =
372 message != null
373 ? message.getUuid()
374 : null;
375 View v =
376 binding.messagesView.getChildAt(
377 childPos);
378 final int pxOffset =
379 (v == null) ? 0 : v.getTop();
380 ConversationFragment.this.conversation
381 .populateWithMessages(
382 ConversationFragment
383 .this
384 .messageList, activity == null ? null : activity.xmppConnectionService);
385 try {
386 updateStatusMessages();
387 } catch (IllegalStateException e) {
388 Log.d(
389 Config.LOGTAG,
390 "caught illegal state exception while updating status messages");
391 }
392 messageListAdapter
393 .notifyDataSetChanged();
394 int pos =
395 Math.max(
396 getIndexOf(
397 uuid,
398 messageList),
399 0);
400 binding.messagesView
401 .setSelectionFromTop(
402 pos, pxOffset);
403 if (messageLoaderToast != null) {
404 messageLoaderToast.cancel();
405 }
406 conversation.messagesLoaded.set(true);
407 }
408 });
409 }
410
411 @Override
412 public void informUser(final int resId) {
413
414 runOnUiThread(
415 () -> {
416 if (messageLoaderToast != null) {
417 messageLoaderToast.cancel();
418 }
419 if (ConversationFragment.this.conversation
420 != conversation) {
421 return;
422 }
423 messageLoaderToast =
424 Toast.makeText(
425 view.getContext(),
426 resId,
427 Toast.LENGTH_LONG);
428 messageLoaderToast.show();
429 });
430 }
431 });
432 }
433 }
434 }
435 };
436 private final EditMessage.OnCommitContentListener mEditorContentListener =
437 new EditMessage.OnCommitContentListener() {
438 @Override
439 public boolean onCommitContent(
440 InputContentInfoCompat inputContentInfo,
441 int flags,
442 Bundle opts,
443 String[] contentMimeTypes) {
444 // try to get permission to read the image, if applicable
445 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
446 != 0) {
447 try {
448 inputContentInfo.requestPermission();
449 } catch (Exception e) {
450 Log.e(
451 Config.LOGTAG,
452 "InputContentInfoCompat#requestPermission() failed.",
453 e);
454 Toast.makeText(
455 getActivity(),
456 activity.getString(
457 R.string.no_permission_to_access_x,
458 inputContentInfo.getDescription()),
459 Toast.LENGTH_LONG)
460 .show();
461 return false;
462 }
463 }
464 if (hasPermissions(
465 REQUEST_ADD_EDITOR_CONTENT,
466 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
467 attachEditorContentToConversation(inputContentInfo.getContentUri());
468 } else {
469 mPendingEditorContent = inputContentInfo.getContentUri();
470 }
471 return true;
472 }
473 };
474 private Message selectedMessage;
475 private final OnClickListener mEnableAccountListener =
476 new OnClickListener() {
477 @Override
478 public void onClick(View v) {
479 final Account account = conversation == null ? null : conversation.getAccount();
480 if (account != null) {
481 account.setOption(Account.OPTION_SOFT_DISABLED, false);
482 account.setOption(Account.OPTION_DISABLED, false);
483 activity.xmppConnectionService.updateAccount(account);
484 }
485 }
486 };
487 private final OnClickListener mUnblockClickListener =
488 new OnClickListener() {
489 @Override
490 public void onClick(final View v) {
491 v.post(() -> v.setVisibility(View.INVISIBLE));
492 if (conversation.isDomainBlocked()) {
493 BlockContactDialog.show(activity, conversation);
494 } else {
495 unblockConversation(conversation);
496 }
497 }
498 };
499 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
500 private final OnClickListener mAddBackClickListener =
501 new OnClickListener() {
502
503 @Override
504 public void onClick(View v) {
505 final Contact contact = conversation == null ? null : conversation.getContact();
506 if (contact != null) {
507 activity.xmppConnectionService.createContact(contact, true);
508 activity.switchToContactDetails(contact);
509 }
510 }
511 };
512 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
513 private final OnClickListener mAllowPresenceSubscription =
514 new OnClickListener() {
515 @Override
516 public void onClick(View v) {
517 final Contact contact = conversation == null ? null : conversation.getContact();
518 if (contact != null) {
519 activity.xmppConnectionService.sendPresencePacket(
520 contact.getAccount(),
521 activity.xmppConnectionService
522 .getPresenceGenerator()
523 .sendPresenceUpdatesTo(contact));
524 hideSnackbar();
525 }
526 }
527 };
528 protected OnClickListener clickToDecryptListener =
529 new OnClickListener() {
530
531 @Override
532 public void onClick(View v) {
533 PendingIntent pendingIntent =
534 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
535 if (pendingIntent != null) {
536 try {
537 getActivity()
538 .startIntentSenderForResult(
539 pendingIntent.getIntentSender(),
540 REQUEST_DECRYPT_PGP,
541 null,
542 0,
543 0,
544 0,
545 Compatibility.pgpStartIntentSenderOptions());
546 } catch (SendIntentException e) {
547 Toast.makeText(
548 getActivity(),
549 R.string.unable_to_connect_to_keychain,
550 Toast.LENGTH_SHORT)
551 .show();
552 conversation
553 .getAccount()
554 .getPgpDecryptionService()
555 .continueDecryption(true);
556 }
557 }
558 updateSnackBar(conversation);
559 }
560 };
561 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
562 private final OnEditorActionListener mEditorActionListener =
563 (v, actionId, event) -> {
564 if (actionId == EditorInfo.IME_ACTION_SEND) {
565 InputMethodManager imm =
566 (InputMethodManager)
567 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
568 if (imm != null && imm.isFullscreenMode()) {
569 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
570 }
571 sendMessage();
572 return true;
573 } else {
574 return false;
575 }
576 };
577 private final OnClickListener mScrollButtonListener =
578 new OnClickListener() {
579
580 @Override
581 public void onClick(View v) {
582 stopScrolling();
583 setSelection(binding.messagesView.getCount() - 1, true);
584 }
585 };
586 private final OnClickListener mSendButtonListener =
587 new OnClickListener() {
588
589 @Override
590 public void onClick(View v) {
591 Object tag = v.getTag();
592 if (tag instanceof SendButtonAction) {
593 SendButtonAction action = (SendButtonAction) tag;
594 switch (action) {
595 case TAKE_PHOTO:
596 case RECORD_VIDEO:
597 case SEND_LOCATION:
598 case RECORD_VOICE:
599 case CHOOSE_PICTURE:
600 attachFile(action.toChoice());
601 break;
602 case CANCEL:
603 if (conversation != null) {
604 conversation.setUserSelectedThread(false);
605 if (conversation.setCorrectingMessage(null)) {
606 binding.textinput.setText("");
607 binding.textinput.append(conversation.getDraftMessage());
608 conversation.setDraftMessage(null);
609 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
610 conversation.setNextCounterpart(null);
611 binding.textinput.setText("");
612 } else {
613 binding.textinput.setText("");
614 }
615 binding.textinputSubject.setText("");
616 binding.textinputSubject.setVisibility(View.GONE);
617 updateChatMsgHint();
618 updateSendButton();
619 updateEditablity();
620 }
621 break;
622 default:
623 sendMessage();
624 }
625 } else {
626 sendMessage();
627 }
628 }
629 };
630 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
631 @Override
632 public void handleOnBackPressed() {
633 conversation.setLockThread(false);
634 this.setEnabled(false);
635 conversation.setUserSelectedThread(false);
636 setThread(null);
637 refresh();
638 updateThreadFromLastMessage();
639 }
640 };
641 private int completionIndex = 0;
642 private int lastCompletionLength = 0;
643 private String incomplete;
644 private int lastCompletionCursor;
645 private boolean firstWord = false;
646 private Message mPendingDownloadableMessage;
647
648 private static ConversationFragment findConversationFragment(Activity activity) {
649 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
650 if (fragment instanceof ConversationFragment) {
651 return (ConversationFragment) fragment;
652 }
653 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
654 if (fragment instanceof ConversationFragment) {
655 return (ConversationFragment) fragment;
656 }
657 return null;
658 }
659
660 public static void startStopPending(Activity activity) {
661 ConversationFragment fragment = findConversationFragment(activity);
662 if (fragment != null) {
663 fragment.messageListAdapter.startStopPending();
664 }
665 }
666
667 public static void downloadFile(Activity activity, Message message) {
668 ConversationFragment fragment = findConversationFragment(activity);
669 if (fragment != null) {
670 fragment.startDownloadable(message);
671 }
672 }
673
674 public static void registerPendingMessage(Activity activity, Message message) {
675 ConversationFragment fragment = findConversationFragment(activity);
676 if (fragment != null) {
677 fragment.pendingMessage.push(message);
678 }
679 }
680
681 public static void openPendingMessage(Activity activity) {
682 ConversationFragment fragment = findConversationFragment(activity);
683 if (fragment != null) {
684 Message message = fragment.pendingMessage.pop();
685 if (message != null) {
686 fragment.messageListAdapter.openDownloadable(message);
687 }
688 }
689 }
690
691 public static Conversation getConversation(Activity activity) {
692 return getConversation(activity, R.id.secondary_fragment);
693 }
694
695 private static Conversation getConversation(Activity activity, @IdRes int res) {
696 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
697 if (fragment instanceof ConversationFragment) {
698 return ((ConversationFragment) fragment).getConversation();
699 } else {
700 return null;
701 }
702 }
703
704 public static ConversationFragment get(Activity activity) {
705 FragmentManager fragmentManager = activity.getFragmentManager();
706 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
707 if (fragment instanceof ConversationFragment) {
708 return (ConversationFragment) fragment;
709 } else {
710 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
711 return fragment instanceof ConversationFragment
712 ? (ConversationFragment) fragment
713 : null;
714 }
715 }
716
717 public static Conversation getConversationReliable(Activity activity) {
718 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
719 if (conversation != null) {
720 return conversation;
721 }
722 return getConversation(activity, R.id.main_fragment);
723 }
724
725 private static boolean scrolledToBottom(AbsListView listView) {
726 final int count = listView.getCount();
727 if (count == 0) {
728 return true;
729 } else if (listView.getLastVisiblePosition() == count - 1) {
730 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
731 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
732 } else {
733 return false;
734 }
735 }
736
737 private void toggleScrollDownButton() {
738 toggleScrollDownButton(binding.messagesView);
739 }
740
741 private void toggleScrollDownButton(AbsListView listView) {
742 if (conversation == null) {
743 return;
744 }
745 if (scrolledToBottom(listView)) {
746 lastMessageUuid = null;
747 hideUnreadMessagesCount();
748 } else {
749 binding.scrollToBottomButton.setEnabled(true);
750 binding.scrollToBottomButton.show();
751 if (lastMessageUuid == null) {
752 lastMessageUuid = conversation.getLatestMessage().getUuid();
753 }
754 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
755 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
756 }
757 }
758 }
759
760 private int getIndexOf(String uuid, List<Message> messages) {
761 if (uuid == null) {
762 return messages.size() - 1;
763 }
764 for (int i = 0; i < messages.size(); ++i) {
765 if (uuid.equals(messages.get(i).getUuid())) {
766 return i;
767 } else {
768 Message next = messages.get(i);
769 while (next != null && next.wasMergedIntoPrevious(activity.xmppConnectionService)) {
770 if (uuid.equals(next.getUuid())) {
771 return i;
772 }
773 next = next.next();
774 }
775 }
776 }
777 return -1;
778 }
779
780 private ScrollState getScrollPosition() {
781 final ListView listView = this.binding == null ? null : this.binding.messagesView;
782 if (listView == null
783 || listView.getCount() == 0
784 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
785 return null;
786 } else {
787 final int pos = listView.getFirstVisiblePosition();
788 final View view = listView.getChildAt(0);
789 if (view == null) {
790 return null;
791 } else {
792 return new ScrollState(pos, view.getTop());
793 }
794 }
795 }
796
797 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
798 if (scrollPosition != null) {
799
800 this.lastMessageUuid = lastMessageUuid;
801 if (lastMessageUuid != null) {
802 binding.unreadCountCustomView.setUnreadCount(
803 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
804 }
805 // TODO maybe this needs a 'post'
806 this.binding.messagesView.setSelectionFromTop(
807 scrollPosition.position, scrollPosition.offset);
808 toggleScrollDownButton();
809 }
810 }
811
812 private void attachLocationToConversation(Conversation conversation, Uri uri) {
813 if (conversation == null) {
814 return;
815 }
816 final String subject = binding.textinputSubject.getText().toString();
817 activity.xmppConnectionService.attachLocationToConversation(
818 conversation,
819 uri,
820 subject,
821 new UiCallback<Message>() {
822
823 @Override
824 public void success(Message message) {
825 messageSent();
826 }
827
828 @Override
829 public void error(int errorCode, Message object) {
830 // TODO show possible pgp error
831 }
832
833 @Override
834 public void userInputRequired(PendingIntent pi, Message object) {}
835 });
836 }
837
838 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
839 if (conversation == null) {
840 return;
841 }
842 final String subject = binding.textinputSubject.getText().toString();
843 if (type == "application/xdc+zip") newSubThread();
844 final Toast prepareFileToast =
845 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
846 prepareFileToast.show();
847 activity.delegateUriPermissionsToService(uri);
848 activity.xmppConnectionService.attachFileToConversation(
849 conversation,
850 uri,
851 type,
852 subject,
853 new UiInformableCallback<Message>() {
854 @Override
855 public void inform(final String text) {
856 hidePrepareFileToast(prepareFileToast);
857 runOnUiThread(() -> activity.replaceToast(text));
858 }
859
860 @Override
861 public void success(Message message) {
862 runOnUiThread(() -> {
863 activity.hideToast();
864 messageSent();
865 });
866 hidePrepareFileToast(prepareFileToast);
867 }
868
869 @Override
870 public void error(final int errorCode, Message message) {
871 hidePrepareFileToast(prepareFileToast);
872 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
873 }
874
875 @Override
876 public void userInputRequired(PendingIntent pi, Message message) {
877 hidePrepareFileToast(prepareFileToast);
878 }
879 });
880 }
881
882 public void attachEditorContentToConversation(Uri uri) {
883 mediaPreviewAdapter.addMediaPreviews(
884 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
885 toggleInputMethod();
886 }
887
888 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
889 if (conversation == null) {
890 return;
891 }
892 final String subject = binding.textinputSubject.getText().toString();
893 final Toast prepareFileToast =
894 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
895 prepareFileToast.show();
896 activity.delegateUriPermissionsToService(uri);
897 activity.xmppConnectionService.attachImageToConversation(
898 conversation,
899 uri,
900 type,
901 subject,
902 new UiCallback<Message>() {
903
904 @Override
905 public void userInputRequired(PendingIntent pi, Message object) {
906 hidePrepareFileToast(prepareFileToast);
907 }
908
909 @Override
910 public void success(Message message) {
911 hidePrepareFileToast(prepareFileToast);
912 runOnUiThread(() -> messageSent());
913 }
914
915 @Override
916 public void error(final int error, final Message message) {
917 hidePrepareFileToast(prepareFileToast);
918 final ConversationsActivity activity = ConversationFragment.this.activity;
919 if (activity == null) {
920 return;
921 }
922 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
923 }
924 });
925 }
926
927 private void hidePrepareFileToast(final Toast prepareFileToast) {
928 if (prepareFileToast != null && activity != null) {
929 activity.runOnUiThread(prepareFileToast::cancel);
930 }
931 }
932
933 private void sendMessage() {
934 sendMessage((Long) null);
935 }
936
937 private void sendMessage(Long sendAt) {
938 if (mediaPreviewAdapter.hasAttachments()) {
939 commitAttachments();
940 return;
941 }
942 Editable body = this.binding.textinput.getText();
943 if (body == null) body = new SpannableStringBuilder("");
944 final Conversation conversation = this.conversation;
945 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
946 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
947 binding.textSendButton.showContextMenu(0, 0);
948 return;
949 }
950 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
951 return;
952 }
953 final Message message;
954 if (conversation.getCorrectingMessage() == null) {
955 boolean attention = false;
956 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
957 attention = true;
958 body.delete(0, 6);
959 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
960 }
961 if (conversation.getReplyTo() != null) {
962 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
963 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
964 } else {
965 message = conversation.getReplyTo().reply();
966 message.appendBody(body);
967 }
968 message.setEncryption(conversation.getNextEncryption());
969 } else {
970 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
971 message.setBody(hasSubject && body.length() == 0 ? null : body);
972 if (message.bodyIsOnlyEmojis()) {
973 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
974 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
975 if (imageSpans.length == 1) {
976 // Only one inline image, so it's a sticker
977 String source = imageSpans[0].getSource();
978 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
979 try {
980 final Cid cid = BobTransfer.cid(Uri.parse(source));
981 final String url = activity.xmppConnectionService.getUrlForCid(cid);
982 final File f = activity.xmppConnectionService.getFileForCid(cid);
983 if (url != null) {
984 message.setBody("");
985 message.setRelativeFilePath(f.getAbsolutePath());
986 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
987 }
988 } catch (final Exception e) { }
989 }
990 }
991 }
992 }
993 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
994 message.setThread(conversation.getThread());
995 if (attention) {
996 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
997 }
998 Message.configurePrivateMessage(message);
999 } else {
1000 message = conversation.getCorrectingMessage();
1001 message.setBody(hasSubject && body.length() == 0 ? null : body);
1002 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1003 message.setThread(conversation.getThread());
1004 message.putEdited(message.getUuid(), message.getServerMsgId());
1005 message.setServerMsgId(null);
1006 message.setUuid(UUID.randomUUID().toString());
1007 }
1008 if (sendAt != null) message.setTime(sendAt);
1009 switch (conversation.getNextEncryption()) {
1010 case Message.ENCRYPTION_PGP:
1011 sendPgpMessage(message);
1012 break;
1013 default:
1014 sendMessage(message);
1015 }
1016 setupReply(null);
1017 }
1018
1019 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1020 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1021 && trustKeysIfNeeded(requestCode);
1022 }
1023
1024 protected boolean trustKeysIfNeeded(int requestCode) {
1025 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1026 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1027 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1028 boolean hasUndecidedOwn =
1029 !axolotlService
1030 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1031 .isEmpty();
1032 boolean hasUndecidedContacts =
1033 !axolotlService
1034 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1035 .isEmpty();
1036 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1037 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1038 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1039 if (hasUndecidedOwn
1040 || hasUndecidedContacts
1041 || hasPendingKeys
1042 || hasNoTrustedKeys
1043 || hasUnaccepted
1044 || downloadInProgress) {
1045 axolotlService.createSessionsIfNeeded(conversation);
1046 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1047 String[] contacts = new String[targets.size()];
1048 for (int i = 0; i < contacts.length; ++i) {
1049 contacts[i] = targets.get(i).toString();
1050 }
1051 intent.putExtra("contacts", contacts);
1052 intent.putExtra(
1053 EXTRA_ACCOUNT,
1054 conversation.getAccount().getJid().asBareJid().toEscapedString());
1055 intent.putExtra("conversation", conversation.getUuid());
1056 startActivityForResult(intent, requestCode);
1057 return true;
1058 } else {
1059 return false;
1060 }
1061 }
1062
1063 public void updateChatMsgHint() {
1064 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1065 if (conversation.getCorrectingMessage() != null) {
1066 this.binding.textInputHint.setVisibility(View.GONE);
1067 this.binding.textinput.setHint(R.string.send_corrected_message);
1068 binding.conversationViewPager.setCurrentItem(0);
1069 } else if (multi && conversation.getNextCounterpart() != null) {
1070 this.binding.textinput.setHint(R.string.send_message);
1071 this.binding.textInputHint.setVisibility(View.VISIBLE);
1072 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1073 String nick = user == null ? null : user.getNick();
1074 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1075 this.binding.textInputHint.setText(
1076 getString(
1077 R.string.send_private_message_to,
1078 nick));
1079 binding.conversationViewPager.setCurrentItem(0);
1080 } else if (multi && !conversation.getMucOptions().participating()) {
1081 this.binding.textInputHint.setVisibility(View.GONE);
1082 this.binding.textinput.setHint(R.string.you_are_not_participating);
1083 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1084 } else {
1085 this.binding.textInputHint.setVisibility(View.GONE);
1086 this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1087 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1088 activity.invalidateOptionsMenu();
1089 }
1090
1091 binding.messagesView.post(this::updateThreadFromLastMessage);
1092 }
1093
1094 public void setupIme() {
1095 this.binding.textinput.refreshIme();
1096 }
1097
1098 private void handleActivityResult(ActivityResult activityResult) {
1099 if (activityResult.resultCode == Activity.RESULT_OK) {
1100 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1101 } else {
1102 handleNegativeActivityResult(activityResult.requestCode);
1103 }
1104 }
1105
1106 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1107 switch (requestCode) {
1108 case REQUEST_SAVE_STICKER:
1109 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1110 final File f = savingAsSticker;
1111 savingAsSticker = null;
1112 try {
1113 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1114 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1115 } catch (final FileBackend.FileCopyException e) {
1116 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1117 }
1118 break;
1119 case REQUEST_TRUST_KEYS_TEXT:
1120 sendMessage();
1121 break;
1122 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1123 commitAttachments();
1124 break;
1125 case REQUEST_START_AUDIO_CALL:
1126 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1127 break;
1128 case REQUEST_START_VIDEO_CALL:
1129 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1130 break;
1131 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1132 final List<Attachment> imageUris =
1133 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1134 mediaPreviewAdapter.addMediaPreviews(imageUris);
1135 toggleInputMethod();
1136 break;
1137 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1138 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1139 if (takePhotoUri != null) {
1140 mediaPreviewAdapter.addMediaPreviews(
1141 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1142 toggleInputMethod();
1143 } else {
1144 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1145 }
1146 break;
1147 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1148 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1149 case ATTACHMENT_CHOICE_RECORD_VOICE:
1150 final Attachment.Type type =
1151 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1152 ? Attachment.Type.RECORDING
1153 : Attachment.Type.FILE;
1154 final List<Attachment> fileUris =
1155 Attachment.extractAttachments(getActivity(), data, type);
1156 mediaPreviewAdapter.addMediaPreviews(fileUris);
1157 toggleInputMethod();
1158 break;
1159 case ATTACHMENT_CHOICE_LOCATION:
1160 final double latitude = data.getDoubleExtra("latitude", 0);
1161 final double longitude = data.getDoubleExtra("longitude", 0);
1162 final int accuracy = data.getIntExtra("accuracy", 0);
1163 final Uri geo;
1164 if (accuracy > 0) {
1165 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1166 } else {
1167 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1168 }
1169 mediaPreviewAdapter.addMediaPreviews(
1170 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1171 toggleInputMethod();
1172 break;
1173 case REQUEST_INVITE_TO_CONVERSATION:
1174 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1175 if (invite != null) {
1176 if (invite.execute(activity)) {
1177 activity.mToast =
1178 Toast.makeText(
1179 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1180 activity.mToast.show();
1181 }
1182 }
1183 break;
1184 }
1185 }
1186
1187 private void commitAttachments() {
1188 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1189 if (anyNeedsExternalStoragePermission(attachments)
1190 && !hasPermissions(
1191 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1192 return;
1193 }
1194 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1195 return;
1196 }
1197 final PresenceSelector.OnPresenceSelected callback =
1198 () -> {
1199 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1200 final Attachment attachment = i.next();
1201 if (attachment.getType() == Attachment.Type.LOCATION) {
1202 attachLocationToConversation(conversation, attachment.getUri());
1203 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1204 Log.d(
1205 Config.LOGTAG,
1206 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1207 attachImageToConversation(
1208 conversation, attachment.getUri(), attachment.getMime());
1209 } else {
1210 Log.d(
1211 Config.LOGTAG,
1212 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1213 attachFileToConversation(
1214 conversation, attachment.getUri(), attachment.getMime());
1215 }
1216 }
1217 mediaPreviewAdapter.notifyDataSetChanged();
1218 toggleInputMethod();
1219 };
1220 if (conversation == null
1221 || conversation.getMode() == Conversation.MODE_MULTI
1222 || Attachment.canBeSendInBand(attachments)
1223 || (conversation.getAccount().httpUploadAvailable()
1224 && FileBackend.allFilesUnderSize(
1225 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1226 callback.onPresenceSelected();
1227 } else {
1228 activity.selectPresence(conversation, callback);
1229 }
1230 }
1231
1232 private static boolean anyNeedsExternalStoragePermission(
1233 final Collection<Attachment> attachments) {
1234 for (final Attachment attachment : attachments) {
1235 if (attachment.getType() != Attachment.Type.LOCATION) {
1236 return true;
1237 }
1238 }
1239 return false;
1240 }
1241
1242 public void toggleInputMethod() {
1243 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1244 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1245 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1246 updateSendButton();
1247 }
1248
1249 private void handleNegativeActivityResult(int requestCode) {
1250 switch (requestCode) {
1251 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1252 if (pendingTakePhotoUri.clear()) {
1253 Log.d(
1254 Config.LOGTAG,
1255 "cleared pending photo uri after negative activity result");
1256 }
1257 break;
1258 }
1259 }
1260
1261 @Override
1262 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1263 super.onActivityResult(requestCode, resultCode, data);
1264 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1265 if (activity != null && activity.xmppConnectionService != null) {
1266 handleActivityResult(activityResult);
1267 } else {
1268 this.postponedActivityResult.push(activityResult);
1269 }
1270 }
1271
1272 public void unblockConversation(final Blockable conversation) {
1273 activity.xmppConnectionService.sendUnblockRequest(conversation);
1274 }
1275
1276 @Override
1277 public void onAttach(Activity activity) {
1278 super.onAttach(activity);
1279 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1280 if (activity instanceof ConversationsActivity) {
1281 this.activity = (ConversationsActivity) activity;
1282 } else {
1283 throw new IllegalStateException(
1284 "Trying to attach fragment to activity that is not the ConversationsActivity");
1285 }
1286 }
1287
1288 @Override
1289 public void onDetach() {
1290 super.onDetach();
1291 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1292 }
1293
1294 @Override
1295 public void onCreate(Bundle savedInstanceState) {
1296 super.onCreate(savedInstanceState);
1297 setHasOptionsMenu(true);
1298 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1299 }
1300
1301 @Override
1302 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1303 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1304
1305 menuInflater.inflate(R.menu.fragment_conversation, menu);
1306 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1307 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1308 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1309 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1310 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1311 final MenuItem menuCall = menu.findItem(R.id.action_call);
1312 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1313 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1314 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1315
1316 if (conversation != null) {
1317 if (conversation.getMode() == Conversation.MODE_MULTI) {
1318 menuContactDetails.setVisible(false);
1319 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1320 menuMucDetails.setTitle(
1321 conversation.getMucOptions().isPrivateAndNonAnonymous()
1322 ? R.string.action_muc_details
1323 : R.string.channel_details);
1324 menuCall.setVisible(false);
1325 menuOngoingCall.setVisible(false);
1326 } else {
1327 final XmppConnectionService service =
1328 activity == null ? null : activity.xmppConnectionService;
1329 final Optional<OngoingRtpSession> ongoingRtpSession =
1330 service == null
1331 ? Optional.absent()
1332 : service.getJingleConnectionManager()
1333 .getOngoingRtpConnection(conversation.getContact());
1334 if (ongoingRtpSession.isPresent()) {
1335 menuOngoingCall.setVisible(true);
1336 menuCall.setVisible(false);
1337 } else {
1338 menuOngoingCall.setVisible(false);
1339 final RtpCapability.Capability rtpCapability =
1340 RtpCapability.check(conversation.getContact());
1341 final boolean cameraAvailable =
1342 activity != null && activity.isCameraFeatureAvailable();
1343 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1344 menuVideoCall.setVisible(
1345 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1346 }
1347 menuContactDetails.setVisible(!this.conversation.withSelf());
1348 menuMucDetails.setVisible(false);
1349 menuInviteContact.setVisible(
1350 service != null
1351 && service.findConferenceServer(conversation.getAccount()) != null);
1352 }
1353 if (conversation.isMuted()) {
1354 menuMute.setVisible(false);
1355 } else {
1356 menuUnmute.setVisible(false);
1357 }
1358 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1359 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1360 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1361 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1362 } else {
1363 menuTogglePinned.setTitle(R.string.add_to_favorites);
1364 }
1365 }
1366 super.onCreateOptionsMenu(menu, menuInflater);
1367 }
1368
1369 @Override
1370 public View onCreateView(
1371 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1372 this.binding =
1373 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1374 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1375
1376 binding.textinput.addTextChangedListener(
1377 new StylingHelper.MessageEditorStyler(binding.textinput));
1378
1379 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1380 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1381 DisplayMetrics displayMetrics = new DisplayMetrics();
1382 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1383 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1384
1385 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1386 binding.contextPreviewCancel.setOnClickListener((v) -> {
1387 setThread(null);
1388 conversation.setUserSelectedThread(false);
1389 setupReply(null);
1390 });
1391 binding.requestVoice.setOnClickListener((v) -> {
1392 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1393 binding.requestVoice.setVisibility(View.GONE);
1394 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1395 });
1396
1397 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1398 binding.messagesView.setOnScrollListener(mOnScrollListener);
1399 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1400 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1401 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1402 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1403 messageListAdapter.setOnContactPictureClicked(this);
1404 messageListAdapter.setOnContactPictureLongClicked(this);
1405 messageListAdapter.setOnInlineImageLongClicked(this);
1406 messageListAdapter.setConversationFragment(this);
1407 binding.messagesView.setAdapter(messageListAdapter);
1408
1409 registerForContextMenu(binding.messagesView);
1410 registerForContextMenu(binding.textSendButton);
1411
1412 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1413 this.binding.textinput.setCustomInsertionActionModeCallback(
1414 new EditMessageActionModeCallback(this.binding.textinput));
1415 }
1416
1417 messageListAdapter.setOnMessageBoxClicked(message -> {
1418 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1419 setThread(message.getThread());
1420 conversation.setUserSelectedThread(true);
1421 });
1422
1423 messageListAdapter.setOnMessageBoxSwiped(message -> {
1424 quoteMessage(message);
1425 });
1426
1427 binding.threadIdenticonLayout.setOnClickListener(v -> {
1428 boolean wasLocked = conversation.getLockThread();
1429 conversation.setLockThread(false);
1430 backPressedLeaveSingleThread.setEnabled(false);
1431 if (wasLocked) {
1432 setThread(null);
1433 conversation.setUserSelectedThread(false);
1434 refresh();
1435 updateThreadFromLastMessage();
1436 } else {
1437 newThread();
1438 conversation.setUserSelectedThread(true);
1439 newThreadTutorialToast("Switched to new thread");
1440 }
1441 });
1442
1443 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1444 boolean wasLocked = conversation.getLockThread();
1445 conversation.setLockThread(false);
1446 backPressedLeaveSingleThread.setEnabled(false);
1447 setThread(null);
1448 conversation.setUserSelectedThread(true);
1449 if (wasLocked) refresh();
1450 newThreadTutorialToast("Cleared thread");
1451 return true;
1452 });
1453
1454 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1455 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1456 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1457 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1458 Editable toInsert = adapter.getItem(position).toInsert();
1459 toInsert.append(" ");
1460 Editable s = binding.textinput.getText();
1461
1462 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1463 int lastColon = -1;
1464 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1465 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1466 });
1467 setupEmojiSearch();
1468 int popupHeight = (int) displayMetrics.density * 200;
1469 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1470 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1471 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1472 binding.textinput.addTextChangedListener(new TextWatcher() {
1473 @Override
1474 public void afterTextChanged(Editable s) {
1475 emojiDebounce.removeCallbacksAndMessages(null);
1476 emojiDebounce.postDelayed(() -> {
1477 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1478 int lastColon = -1;
1479 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1480 if (lastColon < 0) {
1481 emojiPopup.dismiss();
1482 return;
1483 }
1484 final String q = s.toString().substring(lastColon);
1485 if (notEmojiSearch.matcher(q).find()) {
1486 emojiPopup.dismiss();
1487 } else {
1488 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1489 if (adapter != null) {
1490 adapter.search(q);
1491 emojiPopup.showAsDropDown(binding.textsend);
1492 }
1493 }
1494 }, 400L);
1495 }
1496
1497 @Override
1498 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1499
1500 @Override
1501 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1502 });
1503
1504 return binding.getRoot();
1505 }
1506
1507 protected void setupEmojiSearch() {
1508 if (activity != null && activity.xmppConnectionService != null) {
1509 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1510 emojiSearch = null;
1511 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1512 return;
1513 }
1514 if (emojiSearch == null) {
1515 emojiSearch = activity.xmppConnectionService.emojiSearch();
1516 }
1517 }
1518 if (emojiSearch == null || emojiSearchBinding == null) return;
1519
1520 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1521 }
1522
1523 protected void newThreadTutorialToast(String s) {
1524 if (activity == null) return;
1525 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1526 final int tutorialCount = p.getInt("thread_tutorial", 0);
1527 if (tutorialCount < 5) {
1528 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1529 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1530 }
1531 }
1532
1533 @Override
1534 public void onDestroyView() {
1535 super.onDestroyView();
1536 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1537 messageListAdapter.setOnContactPictureClicked(null);
1538 messageListAdapter.setOnContactPictureLongClicked(null);
1539 messageListAdapter.setOnInlineImageLongClicked(null);
1540 messageListAdapter.setConversationFragment(null);
1541 binding.conversationViewPager.setAdapter(null);
1542 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1543 }
1544
1545 public void quoteText(String text) {
1546 if (binding.textinput.isEnabled()) {
1547 binding.textinput.insertAsQuote(text);
1548 binding.textinput.requestFocus();
1549 InputMethodManager inputMethodManager =
1550 (InputMethodManager)
1551 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1552 if (inputMethodManager != null) {
1553 inputMethodManager.showSoftInput(
1554 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1555 }
1556 }
1557 }
1558
1559 private void quoteMessage(Message message) {
1560 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1561 setThread(message.getThread());
1562 conversation.setUserSelectedThread(true);
1563 if (!forkNullThread(message)) newThread();
1564 setupReply(message);
1565 }
1566
1567 private boolean forkNullThread(Message message) {
1568 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1569 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1570 final Element thread = m.getThread();
1571 if (thread != null) {
1572 setThread(thread);
1573 return true;
1574 }
1575 }
1576
1577 return false;
1578 }
1579
1580 private void setupReply(Message message) {
1581 conversation.setReplyTo(message);
1582 if (message == null) {
1583 binding.contextPreview.setVisibility(View.GONE);
1584 binding.textsend.setBackgroundResource(R.drawable.textsend);
1585 return;
1586 }
1587
1588 SpannableStringBuilder body = message.getSpannableBody(null, null);
1589 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1590 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1591 binding.contextPreviewText.setText(body);
1592 binding.contextPreview.setVisibility(View.VISIBLE);
1593 }
1594
1595 private void setThread(Element thread) {
1596 this.conversation.setThread(thread);
1597 binding.threadIdenticon.setAlpha(0f);
1598 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1599 if (thread != null) {
1600 final String threadId = thread.getContent();
1601 if (threadId != null) {
1602 binding.threadIdenticon.setAlpha(1f);
1603 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1604 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1605 }
1606 }
1607 updateSendButton();
1608 }
1609
1610 @Override
1611 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1612 // This should cancel any remaining click events that would otherwise trigger links
1613 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1614
1615 if (v == binding.textSendButton) {
1616 super.onCreateContextMenu(menu, v, menuInfo);
1617 try {
1618 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1619 m.setAccessible(true);
1620 m.invoke(menu, true);
1621 } catch (Exception e) {
1622 e.printStackTrace();
1623 }
1624 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1625 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1626 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1627 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1628 MenuItem item = attachMenu.getSubMenu().getItem(i);
1629 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1630 newItem.setIcon(item.getIcon());
1631 }
1632 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1633 return;
1634 }
1635
1636 synchronized (this.messageList) {
1637 super.onCreateContextMenu(menu, v, menuInfo);
1638 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1639 this.selectedMessage = this.messageList.get(acmi.position);
1640 populateContextMenu(menu);
1641 }
1642 }
1643
1644 private void populateContextMenu(ContextMenu menu) {
1645 final Message m = this.selectedMessage;
1646 final Transferable t = m.getTransferable();
1647 Message relevantForCorrection = m;
1648 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1649 relevantForCorrection = relevantForCorrection.next();
1650 }
1651 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1652
1653 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1654 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1655 return;
1656 }
1657
1658 if (m.getStatus() == Message.STATUS_RECEIVED
1659 && t != null
1660 && (t.getStatus() == Transferable.STATUS_CANCELLED
1661 || t.getStatus() == Transferable.STATUS_FAILED)) {
1662 return;
1663 }
1664
1665 final boolean deleted = m.isDeleted();
1666 final boolean encrypted =
1667 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1668 || m.getEncryption() == Message.ENCRYPTION_PGP;
1669 final boolean receiving =
1670 m.getStatus() == Message.STATUS_RECEIVED
1671 && (t instanceof JingleFileTransferConnection
1672 || t instanceof HttpDownloadConnection);
1673 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1674 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1675 MenuItem openWith = menu.findItem(R.id.open_with);
1676 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1677 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1678 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1679 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1680 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1681 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1682 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1683 MenuItem shareWith = menu.findItem(R.id.share_with);
1684 MenuItem sendAgain = menu.findItem(R.id.send_again);
1685 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1686 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1687 MenuItem downloadFile = menu.findItem(R.id.download_file);
1688 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1689 MenuItem blockMedia = menu.findItem(R.id.block_media);
1690 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1691 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1692 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1693 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1694 final boolean showError =
1695 m.getStatus() == Message.STATUS_SEND_FAILED
1696 && m.getErrorMessage() != null
1697 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1698 final Conversational conversational = m.getConversation();
1699 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1700 final XmppConnection connection = c.getAccount().getXmppConnection();
1701 if (c.isWithStranger()
1702 && m.getServerMsgId() != null
1703 && !c.isBlocked()
1704 && connection != null
1705 && connection.getFeatures().spamReporting()) {
1706 reportAndBlock.setVisible(true);
1707 }
1708 }
1709 if (!encrypted && !m.getBody().equals("")) {
1710 copyMessage.setVisible(true);
1711 }
1712 quoteMessage.setVisible(!encrypted && !showError);
1713 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1714 retryDecryption.setVisible(true);
1715 }
1716 if (!showError
1717 && relevantForCorrection.getType() == Message.TYPE_TEXT
1718 && !m.isGeoUri()
1719 && relevantForCorrection.isLastCorrectableMessage()
1720 && m.getConversation() instanceof Conversation) {
1721 correctMessage.setVisible(true);
1722 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1723 }
1724 if (relevantForCorrection.getReactions() != null) {
1725 correctMessage.setVisible(false);
1726 retractMessage.setVisible(true);
1727 }
1728 if (conversation.getMode() == Conversation.MODE_MULTI && m.getServerMsgId() != null && m.getModerated() == null && conversation.getMucOptions().getSelf().getRole().ranks(MucOptions.Role.MODERATOR) && conversation.getMucOptions().hasFeature("urn:xmpp:message-moderate:0")) {
1729 moderateMessage.setVisible(true);
1730 }
1731 if ((m.isFileOrImage() && !deleted && !receiving)
1732 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1733 && !unInitiatedButKnownSize
1734 && t == null) {
1735 shareWith.setVisible(true);
1736 }
1737 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1738 sendAgain.setVisible(true);
1739 }
1740 if (m.hasFileOnRemoteHost()
1741 || m.isGeoUri()
1742 || m.treatAsDownloadable()
1743 || unInitiatedButKnownSize
1744 || t instanceof HttpDownloadConnection) {
1745 copyUrl.setVisible(true);
1746 }
1747 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1748 downloadFile.setVisible(true);
1749 downloadFile.setTitle(
1750 activity.getString(
1751 R.string.download_x_file,
1752 UIHelper.getFileDescriptionString(activity, m)));
1753 }
1754 final boolean waitingOfferedSending =
1755 m.getStatus() == Message.STATUS_WAITING
1756 || m.getStatus() == Message.STATUS_UNSEND
1757 || m.getStatus() == Message.STATUS_OFFERED;
1758 final boolean cancelable =
1759 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1760 if (cancelable) {
1761 cancelTransmission.setVisible(true);
1762 }
1763 if (m.isFileOrImage() && !deleted && !cancelable) {
1764 final String path = m.getRelativeFilePath();
1765 if (path == null
1766 || !path.startsWith("/")
1767 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1768 saveAsSticker.setVisible(true);
1769 blockMedia.setVisible(true);
1770 deleteFile.setVisible(true);
1771 deleteFile.setTitle(
1772 activity.getString(
1773 R.string.delete_x_file,
1774 UIHelper.getFileDescriptionString(activity, m)));
1775 }
1776 }
1777
1778 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1779 // We might be showing a thumbnail worth blocking
1780 blockMedia.setVisible(true);
1781 }
1782 if (showError) {
1783 showErrorMessage.setVisible(true);
1784 }
1785 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1786 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1787 || (mime != null && mime.startsWith("audio/"))) {
1788 openWith.setVisible(true);
1789 }
1790 }
1791 }
1792
1793 @Override
1794 public boolean onContextItemSelected(MenuItem item) {
1795 switch (item.getItemId()) {
1796 case R.id.share_with:
1797 ShareUtil.share(activity, selectedMessage);
1798 return true;
1799 case R.id.correct_message:
1800 correctMessage(selectedMessage);
1801 return true;
1802 case R.id.retract_message:
1803 new AlertDialog.Builder(activity)
1804 .setTitle(R.string.retract_message)
1805 .setMessage("Do you really want to retract this message?")
1806 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1807 Message message = selectedMessage;
1808 while (message.mergeable(message.next())) {
1809 message = message.next();
1810 }
1811 Element reactions = message.getReactions();
1812 if (reactions != null) {
1813 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1814 if (previousReaction != null) reactions = previousReaction.getReactions();
1815 for (Element el : reactions.getChildren()) {
1816 if (message.getRawBody().endsWith(el.getContent())) {
1817 reactions.removeChild(el);
1818 }
1819 }
1820 message.setReactions(reactions);
1821 if (previousReaction != null) {
1822 previousReaction.setReactions(reactions);
1823 activity.xmppConnectionService.updateMessage(previousReaction);
1824 }
1825 }
1826 message.setBody(" ");
1827 message.setSubject(null);
1828 message.putEdited(message.getUuid(), message.getServerMsgId());
1829 message.setServerMsgId(null);
1830 message.setUuid(UUID.randomUUID().toString());
1831 sendMessage(message);
1832 })
1833 .setNegativeButton(R.string.no, null).show();
1834 return true;
1835 case R.id.moderate_message:
1836 activity.quickEdit("Spam", (reason) -> {
1837 Message message = selectedMessage;
1838 do {
1839 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1840 message = message.mergeable(message.next()) ? message.next() : null;
1841 } while (message != null);
1842 return null;
1843 }, R.string.moderate_reason, false, false, true);
1844 return true;
1845 case R.id.copy_message:
1846 ShareUtil.copyToClipboard(activity, selectedMessage);
1847 return true;
1848 case R.id.quote_message:
1849 quoteMessage(selectedMessage);
1850 return true;
1851 case R.id.send_again:
1852 resendMessage(selectedMessage);
1853 return true;
1854 case R.id.copy_url:
1855 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1856 return true;
1857 case R.id.save_as_sticker:
1858 saveAsSticker(selectedMessage);
1859 return true;
1860 case R.id.download_file:
1861 startDownloadable(selectedMessage);
1862 return true;
1863 case R.id.cancel_transmission:
1864 cancelTransmission(selectedMessage);
1865 return true;
1866 case R.id.retry_decryption:
1867 retryDecryption(selectedMessage);
1868 return true;
1869 case R.id.block_media:
1870 new AlertDialog.Builder(activity)
1871 .setTitle(R.string.block_media)
1872 .setMessage("Do you really want to block this media in all messages?")
1873 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1874 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1875 if (thumbs != null && !thumbs.isEmpty()) {
1876 for (Element thumb : thumbs) {
1877 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1878 if (uri.getScheme().equals("cid")) {
1879 Cid cid = BobTransfer.cid(uri);
1880 if (cid == null) continue;
1881 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1882 activity.xmppConnectionService.blockMedia(f);
1883 activity.xmppConnectionService.evictPreview(f);
1884 f.delete();
1885 }
1886 }
1887 }
1888 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1889 activity.xmppConnectionService.blockMedia(f);
1890 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1891 activity.xmppConnectionService.evictPreview(f);
1892 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1893 activity.onConversationsListItemUpdated();
1894 refresh();
1895 })
1896 .setNegativeButton(R.string.no, null).show();
1897 return true;
1898 case R.id.delete_file:
1899 deleteFile(selectedMessage);
1900 return true;
1901 case R.id.show_error_message:
1902 showErrorMessage(selectedMessage);
1903 return true;
1904 case R.id.open_with:
1905 openWith(selectedMessage);
1906 return true;
1907 case R.id.only_this_thread:
1908 conversation.setLockThread(true);
1909 backPressedLeaveSingleThread.setEnabled(true);
1910 setThread(selectedMessage.getThread());
1911 refresh();
1912 return true;
1913 case R.id.action_report_and_block:
1914 reportMessage(selectedMessage);
1915 return true;
1916 default:
1917 return onOptionsItemSelected(item);
1918 }
1919 }
1920
1921 @Override
1922 public boolean onOptionsItemSelected(final MenuItem item) {
1923 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1924 return false;
1925 } else if (conversation == null) {
1926 return super.onOptionsItemSelected(item);
1927 }
1928 switch (item.getItemId()) {
1929 case R.id.encryption_choice_axolotl:
1930 case R.id.encryption_choice_pgp:
1931 case R.id.encryption_choice_none:
1932 handleEncryptionSelection(item);
1933 break;
1934 case R.id.attach_choose_picture:
1935 case R.id.attach_take_picture:
1936 case R.id.attach_record_video:
1937 case R.id.attach_choose_file:
1938 case R.id.attach_record_voice:
1939 case R.id.attach_location:
1940 handleAttachmentSelection(item);
1941 break;
1942 case R.id.attach_subject:
1943 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
1944 break;
1945 case R.id.attach_schedule:
1946 scheduleMessage();
1947 break;
1948 case R.id.action_search:
1949 startSearch();
1950 break;
1951 case R.id.action_archive:
1952 activity.xmppConnectionService.archiveConversation(conversation);
1953 break;
1954 case R.id.action_contact_details:
1955 activity.switchToContactDetails(conversation.getContact());
1956 break;
1957 case R.id.action_muc_details:
1958 ConferenceDetailsActivity.open(activity, conversation);
1959 break;
1960 case R.id.action_invite:
1961 startActivityForResult(
1962 ChooseContactActivity.create(activity, conversation),
1963 REQUEST_INVITE_TO_CONVERSATION);
1964 break;
1965 case R.id.action_clear_history:
1966 clearHistoryDialog(conversation);
1967 break;
1968 case R.id.action_mute:
1969 muteConversationDialog(conversation);
1970 break;
1971 case R.id.action_unmute:
1972 unMuteConversation(conversation);
1973 break;
1974 case R.id.action_block:
1975 case R.id.action_unblock:
1976 final Activity activity = getActivity();
1977 if (activity instanceof XmppActivity) {
1978 BlockContactDialog.show((XmppActivity) activity, conversation);
1979 }
1980 break;
1981 case R.id.action_audio_call:
1982 checkPermissionAndTriggerAudioCall();
1983 break;
1984 case R.id.action_video_call:
1985 checkPermissionAndTriggerVideoCall();
1986 break;
1987 case R.id.action_ongoing_call:
1988 returnToOngoingCall();
1989 break;
1990 case R.id.action_toggle_pinned:
1991 togglePinned();
1992 break;
1993 case R.id.action_add_shortcut:
1994 addShortcut();
1995 break;
1996 case R.id.action_refresh_feature_discovery:
1997 refreshFeatureDiscovery();
1998 break;
1999 default:
2000 break;
2001 }
2002 return super.onOptionsItemSelected(item);
2003 }
2004
2005 public boolean onBackPressed() {
2006 boolean wasLocked = conversation.getLockThread();
2007 conversation.setLockThread(false);
2008 backPressedLeaveSingleThread.setEnabled(false);
2009 if (wasLocked) {
2010 setThread(null);
2011 conversation.setUserSelectedThread(false);
2012 refresh();
2013 updateThreadFromLastMessage();
2014 return true;
2015 }
2016 return false;
2017 }
2018
2019 private void startSearch() {
2020 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2021 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2022 startActivity(intent);
2023 }
2024
2025 private void scheduleMessage() {
2026 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2027 final var datePicker = com.google.android.material.datepicker.MaterialDatePicker.Builder.datePicker()
2028 .setTitleText("Schedule Message")
2029 .setSelection(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2030 .setCalendarConstraints(
2031 new com.google.android.material.datepicker.CalendarConstraints.Builder()
2032 .setStart(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2033 .build()
2034 )
2035 .build();
2036 datePicker.addOnPositiveButtonClickListener((date) -> {
2037 final Calendar now = Calendar.getInstance();
2038 final var timePicker = new com.google.android.material.timepicker.MaterialTimePicker.Builder()
2039 .setTitleText("Schedule Message")
2040 .setHour(now.get(Calendar.HOUR))
2041 .setMinute(now.get(Calendar.MINUTE))
2042 .build();
2043 timePicker.addOnPositiveButtonClickListener((v2) -> {
2044 final long timestamp = date + (timePicker.getHour() * 3600000) + (timePicker.getMinute() * 60000);
2045 sendMessage(timestamp);
2046 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2047 });
2048 timePicker.show(activity.getSupportFragmentManager(), "schedulMessageTime");
2049 });
2050 datePicker.show(activity.getSupportFragmentManager(), "schedulMessageDate");
2051 }
2052 }
2053
2054 private void returnToOngoingCall() {
2055 final Optional<OngoingRtpSession> ongoingRtpSession =
2056 activity.xmppConnectionService
2057 .getJingleConnectionManager()
2058 .getOngoingRtpConnection(conversation.getContact());
2059 if (ongoingRtpSession.isPresent()) {
2060 final OngoingRtpSession id = ongoingRtpSession.get();
2061 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2062 intent.setAction(Intent.ACTION_VIEW);
2063 intent.putExtra(
2064 RtpSessionActivity.EXTRA_ACCOUNT,
2065 id.getAccount().getJid().asBareJid().toEscapedString());
2066 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2067 if (id instanceof AbstractJingleConnection) {
2068 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2069 startActivity(intent);
2070 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2071 if (Media.audioOnly(proposal.media)) {
2072 intent.putExtra(
2073 RtpSessionActivity.EXTRA_LAST_ACTION,
2074 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2075 } else {
2076 intent.putExtra(
2077 RtpSessionActivity.EXTRA_LAST_ACTION,
2078 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2079 }
2080 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2081 startActivity(intent);
2082 }
2083 }
2084 }
2085
2086 private void refreshFeatureDiscovery() {
2087 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2088 if (presences.isEmpty()) {
2089 presences = new HashSet<>();
2090 presences.add(new AbstractMap.SimpleEntry("", null));
2091 }
2092 for (Map.Entry<String, Presence> entry : presences) {
2093 Jid jid = conversation.getContact().getJid();
2094 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2095 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2096 if (activity == null) return;
2097 activity.runOnUiThread(() -> {
2098 refresh();
2099 refreshCommands(true);
2100 });
2101 });
2102 }
2103 }
2104
2105 private void addShortcut() {
2106 ShortcutInfoCompat info;
2107 if (conversation.getMode() == Conversation.MODE_MULTI) {
2108 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2109 } else {
2110 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2111 }
2112 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2113 }
2114
2115 private void togglePinned() {
2116 final boolean pinned =
2117 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2118 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2119 activity.xmppConnectionService.updateConversation(conversation);
2120 activity.invalidateOptionsMenu();
2121 }
2122
2123 private void checkPermissionAndTriggerAudioCall() {
2124 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2125 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2126 return;
2127 }
2128 final List<String> permissions;
2129 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2130 permissions =
2131 Arrays.asList(
2132 Manifest.permission.RECORD_AUDIO,
2133 Manifest.permission.BLUETOOTH_CONNECT);
2134 } else {
2135 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2136 }
2137 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2138 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2139 }
2140 }
2141
2142 private void checkPermissionAndTriggerVideoCall() {
2143 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2144 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2145 return;
2146 }
2147 final List<String> permissions;
2148 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2149 permissions =
2150 Arrays.asList(
2151 Manifest.permission.RECORD_AUDIO,
2152 Manifest.permission.CAMERA,
2153 Manifest.permission.BLUETOOTH_CONNECT);
2154 } else {
2155 permissions =
2156 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2157 }
2158 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2159 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2160 }
2161 }
2162
2163 private void triggerRtpSession(final String action) {
2164 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2165 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2166 .show();
2167 return;
2168 }
2169 final Account account = conversation.getAccount();
2170 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2171 activity.xmppConnectionService.updateAccount(account);
2172 }
2173 final Contact contact = conversation.getContact();
2174 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2175 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2176 } else {
2177 final RtpCapability.Capability capability;
2178 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2179 capability = RtpCapability.Capability.VIDEO;
2180 } else {
2181 capability = RtpCapability.Capability.AUDIO;
2182 }
2183 PresenceSelector.selectFullJidForDirectRtpConnection(
2184 activity,
2185 contact,
2186 capability,
2187 fullJid -> {
2188 triggerRtpSession(contact.getAccount(), fullJid, action);
2189 });
2190 }
2191 }
2192
2193 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2194 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2195 }
2196
2197 private void handleAttachmentSelection(MenuItem item) {
2198 switch (item.getItemId()) {
2199 case R.id.attach_choose_picture:
2200 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2201 break;
2202 case R.id.attach_take_picture:
2203 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2204 break;
2205 case R.id.attach_record_video:
2206 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2207 break;
2208 case R.id.attach_choose_file:
2209 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2210 break;
2211 case R.id.attach_record_voice:
2212 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2213 break;
2214 case R.id.attach_location:
2215 attachFile(ATTACHMENT_CHOICE_LOCATION);
2216 break;
2217 }
2218 }
2219
2220 private void handleEncryptionSelection(MenuItem item) {
2221 if (conversation == null) {
2222 return;
2223 }
2224 final boolean updated;
2225 switch (item.getItemId()) {
2226 case R.id.encryption_choice_none:
2227 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2228 item.setChecked(true);
2229 break;
2230 case R.id.encryption_choice_pgp:
2231 if (activity.hasPgp()) {
2232 if (conversation.getAccount().getPgpSignature() != null) {
2233 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2234 item.setChecked(true);
2235 } else {
2236 updated = false;
2237 activity.announcePgp(
2238 conversation.getAccount(),
2239 conversation,
2240 null,
2241 activity.onOpenPGPKeyPublished);
2242 }
2243 } else {
2244 activity.showInstallPgpDialog();
2245 updated = false;
2246 }
2247 break;
2248 case R.id.encryption_choice_axolotl:
2249 Log.d(
2250 Config.LOGTAG,
2251 AxolotlService.getLogprefix(conversation.getAccount())
2252 + "Enabled axolotl for Contact "
2253 + conversation.getContact().getJid());
2254 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2255 item.setChecked(true);
2256 break;
2257 default:
2258 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2259 break;
2260 }
2261 if (updated) {
2262 activity.xmppConnectionService.updateConversation(conversation);
2263 }
2264 updateChatMsgHint();
2265 getActivity().invalidateOptionsMenu();
2266 activity.refreshUi();
2267 }
2268
2269 public void attachFile(final int attachmentChoice) {
2270 attachFile(attachmentChoice, true);
2271 }
2272
2273 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2274 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2275 if (!hasPermissions(
2276 attachmentChoice,
2277 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2278 Manifest.permission.RECORD_AUDIO)) {
2279 return;
2280 }
2281 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2282 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2283 if (!hasPermissions(
2284 attachmentChoice,
2285 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2286 Manifest.permission.CAMERA)) {
2287 return;
2288 }
2289 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2290 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2291 return;
2292 }
2293 }
2294 if (updateRecentlyUsed) {
2295 storeRecentlyUsedQuickAction(attachmentChoice);
2296 }
2297 final int encryption = conversation.getNextEncryption();
2298 final int mode = conversation.getMode();
2299 if (encryption == Message.ENCRYPTION_PGP) {
2300 if (activity.hasPgp()) {
2301 if (mode == Conversation.MODE_SINGLE
2302 && conversation.getContact().getPgpKeyId() != 0) {
2303 activity.xmppConnectionService
2304 .getPgpEngine()
2305 .hasKey(
2306 conversation.getContact(),
2307 new UiCallback<Contact>() {
2308
2309 @Override
2310 public void userInputRequired(
2311 PendingIntent pi, Contact contact) {
2312 startPendingIntent(pi, attachmentChoice);
2313 }
2314
2315 @Override
2316 public void success(Contact contact) {
2317 invokeAttachFileIntent(attachmentChoice);
2318 }
2319
2320 @Override
2321 public void error(int error, Contact contact) {
2322 activity.replaceToast(getString(error));
2323 }
2324 });
2325 } else if (mode == Conversation.MODE_MULTI
2326 && conversation.getMucOptions().pgpKeysInUse()) {
2327 if (!conversation.getMucOptions().everybodyHasKeys()) {
2328 Toast warning =
2329 Toast.makeText(
2330 getActivity(),
2331 R.string.missing_public_keys,
2332 Toast.LENGTH_LONG);
2333 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2334 warning.show();
2335 }
2336 invokeAttachFileIntent(attachmentChoice);
2337 } else {
2338 showNoPGPKeyDialog(
2339 false,
2340 (dialog, which) -> {
2341 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2342 activity.xmppConnectionService.updateConversation(conversation);
2343 invokeAttachFileIntent(attachmentChoice);
2344 });
2345 }
2346 } else {
2347 activity.showInstallPgpDialog();
2348 }
2349 } else {
2350 invokeAttachFileIntent(attachmentChoice);
2351 }
2352 }
2353
2354 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2355 try {
2356 activity.getPreferences()
2357 .edit()
2358 .putString(
2359 RECENTLY_USED_QUICK_ACTION,
2360 SendButtonAction.of(attachmentChoice).toString())
2361 .apply();
2362 } catch (IllegalArgumentException e) {
2363 // just do not save
2364 }
2365 }
2366
2367 @Override
2368 public void onRequestPermissionsResult(
2369 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2370 final PermissionUtils.PermissionResult permissionResult =
2371 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2372 if (grantResults.length > 0) {
2373 if (allGranted(permissionResult.grantResults)) {
2374 switch (requestCode) {
2375 case REQUEST_START_DOWNLOAD:
2376 if (this.mPendingDownloadableMessage != null) {
2377 startDownloadable(this.mPendingDownloadableMessage);
2378 }
2379 break;
2380 case REQUEST_ADD_EDITOR_CONTENT:
2381 if (this.mPendingEditorContent != null) {
2382 attachEditorContentToConversation(this.mPendingEditorContent);
2383 }
2384 break;
2385 case REQUEST_COMMIT_ATTACHMENTS:
2386 commitAttachments();
2387 break;
2388 case REQUEST_START_AUDIO_CALL:
2389 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2390 break;
2391 case REQUEST_START_VIDEO_CALL:
2392 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2393 break;
2394 default:
2395 attachFile(requestCode);
2396 break;
2397 }
2398 } else {
2399 @StringRes int res;
2400 String firstDenied =
2401 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2402 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2403 res = R.string.no_microphone_permission;
2404 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2405 res = R.string.no_camera_permission;
2406 } else {
2407 res = R.string.no_storage_permission;
2408 }
2409 Toast.makeText(
2410 getActivity(),
2411 getString(res, getString(R.string.app_name)),
2412 Toast.LENGTH_SHORT)
2413 .show();
2414 }
2415 }
2416 if (writeGranted(grantResults, permissions)) {
2417 if (activity != null && activity.xmppConnectionService != null) {
2418 activity.xmppConnectionService.getDrawableCache().evictAll();
2419 activity.xmppConnectionService.restartFileObserver();
2420 }
2421 refresh();
2422 }
2423 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2424 XmppConnectionService.toggleForegroundService(activity);
2425 }
2426 }
2427
2428 public void startDownloadable(Message message) {
2429 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2430 this.mPendingDownloadableMessage = message;
2431 return;
2432 }
2433 Transferable transferable = message.getTransferable();
2434 if (transferable != null) {
2435 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2436 createNewConnection(message);
2437 return;
2438 }
2439 if (!transferable.start()) {
2440 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2441 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2442 .show();
2443 }
2444 } else if (message.treatAsDownloadable()
2445 || message.hasFileOnRemoteHost()
2446 || MessageUtils.unInitiatedButKnownSize(message)) {
2447 createNewConnection(message);
2448 } else {
2449 Log.d(
2450 Config.LOGTAG,
2451 message.getConversation().getAccount() + ": unable to start downloadable");
2452 }
2453 }
2454
2455 private void createNewConnection(final Message message) {
2456 if (!activity.xmppConnectionService.hasInternetConnection()) {
2457 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2458 .show();
2459 return;
2460 }
2461 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2462 try {
2463 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2464 message.setTransferable(transfer);
2465 transfer.start();
2466 } catch (URISyntaxException e) {
2467 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2468 }
2469 } else {
2470 activity.xmppConnectionService
2471 .getHttpConnectionManager()
2472 .createNewDownloadConnection(message, true);
2473 }
2474 }
2475
2476 @SuppressLint("InflateParams")
2477 protected void clearHistoryDialog(final Conversation conversation) {
2478 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2479 builder.setTitle(R.string.clear_conversation_history);
2480 final View dialogView =
2481 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2482 final CheckBox endConversationCheckBox =
2483 dialogView.findViewById(R.id.end_conversation_checkbox);
2484 builder.setView(dialogView);
2485 builder.setNegativeButton(getString(R.string.cancel), null);
2486 builder.setPositiveButton(
2487 getString(R.string.confirm),
2488 (dialog, which) -> {
2489 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2490 if (endConversationCheckBox.isChecked()) {
2491 this.activity.xmppConnectionService.archiveConversation(conversation);
2492 this.activity.onConversationArchived(conversation);
2493 } else {
2494 activity.onConversationsListItemUpdated();
2495 refresh();
2496 }
2497 });
2498 builder.create().show();
2499 }
2500
2501 protected void muteConversationDialog(final Conversation conversation) {
2502 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2503 builder.setTitle(R.string.disable_notifications);
2504 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2505 final CharSequence[] labels = new CharSequence[durations.length];
2506 for (int i = 0; i < durations.length; ++i) {
2507 if (durations[i] == -1) {
2508 labels[i] = activity.getString(R.string.until_further_notice);
2509 } else {
2510 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2511 }
2512 }
2513 builder.setItems(
2514 labels,
2515 (dialog, which) -> {
2516 final long till;
2517 if (durations[which] == -1) {
2518 till = Long.MAX_VALUE;
2519 } else {
2520 till = System.currentTimeMillis() + (durations[which] * 1000L);
2521 }
2522 conversation.setMutedTill(till);
2523 activity.xmppConnectionService.updateConversation(conversation);
2524 activity.onConversationsListItemUpdated();
2525 refresh();
2526 activity.invalidateOptionsMenu();
2527 });
2528 builder.create().show();
2529 }
2530
2531 private boolean hasPermissions(int requestCode, List<String> permissions) {
2532 final List<String> missingPermissions = new ArrayList<>();
2533 for (String permission : permissions) {
2534 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2535 continue;
2536 }
2537 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2538 missingPermissions.add(permission);
2539 }
2540 }
2541 if (missingPermissions.size() == 0) {
2542 return true;
2543 } else {
2544 requestPermissions(
2545 missingPermissions.toArray(new String[0]),
2546 requestCode);
2547 return false;
2548 }
2549 }
2550
2551 private boolean hasPermissions(int requestCode, String... permissions) {
2552 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2553 }
2554
2555 public void unMuteConversation(final Conversation conversation) {
2556 conversation.setMutedTill(0);
2557 this.activity.xmppConnectionService.updateConversation(conversation);
2558 this.activity.onConversationsListItemUpdated();
2559 refresh();
2560 this.activity.invalidateOptionsMenu();
2561 }
2562
2563 protected void invokeAttachFileIntent(final int attachmentChoice) {
2564 Intent intent = new Intent();
2565 boolean chooser = false;
2566 switch (attachmentChoice) {
2567 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2568 intent.setAction(Intent.ACTION_GET_CONTENT);
2569 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2570 intent.setType("image/*");
2571 chooser = true;
2572 break;
2573 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2574 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2575 break;
2576 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2577 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2578 pendingTakePhotoUri.push(uri);
2579 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2580 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2581 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2582 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2583 break;
2584 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2585 chooser = true;
2586 intent.setType("*/*");
2587 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2588 intent.addCategory(Intent.CATEGORY_OPENABLE);
2589 intent.setAction(Intent.ACTION_GET_CONTENT);
2590 break;
2591 case ATTACHMENT_CHOICE_RECORD_VOICE:
2592 intent = new Intent(getActivity(), RecordingActivity.class);
2593 break;
2594 case ATTACHMENT_CHOICE_LOCATION:
2595 intent = GeoHelper.getFetchIntent(activity);
2596 break;
2597 }
2598 final Context context = getActivity();
2599 if (context == null) {
2600 return;
2601 }
2602 try {
2603 if (chooser) {
2604 startActivityForResult(
2605 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2606 attachmentChoice);
2607 } else {
2608 startActivityForResult(intent, attachmentChoice);
2609 }
2610 } catch (final ActivityNotFoundException e) {
2611 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2612 }
2613 }
2614
2615 @Override
2616 public void onResume() {
2617 super.onResume();
2618 binding.messagesView.post(this::fireReadEvent);
2619 }
2620
2621 private void fireReadEvent() {
2622 if (activity != null && this.conversation != null) {
2623 String uuid = getLastVisibleMessageUuid();
2624 if (uuid != null) {
2625 activity.onConversationRead(this.conversation, uuid);
2626 }
2627 }
2628 }
2629
2630 private void newSubThread() {
2631 Element oldThread = conversation.getThread();
2632 Element thread = new Element("thread", "jabber:client");
2633 thread.setContent(UUID.randomUUID().toString());
2634 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2635 setThread(thread);
2636 }
2637
2638 private void newThread() {
2639 Element thread = new Element("thread", "jabber:client");
2640 thread.setContent(UUID.randomUUID().toString());
2641 setThread(thread);
2642 }
2643
2644 private void updateThreadFromLastMessage() {
2645 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2646 Message message = getLastVisibleMessage();
2647 if (message == null) {
2648 newThread();
2649 } else {
2650 if (conversation.getMode() == Conversation.MODE_MULTI) {
2651 if (activity == null || activity.xmppConnectionService == null) return;
2652 if (message.getStatus() < Message.STATUS_SEND) {
2653 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2654 }
2655 }
2656
2657 setThread(message.getThread());
2658 }
2659 }
2660 }
2661
2662 private String getLastVisibleMessageUuid() {
2663 Message message = getLastVisibleMessage();
2664 return message == null ? null : message.getUuid();
2665 }
2666
2667 private Message getLastVisibleMessage() {
2668 if (binding == null) {
2669 return null;
2670 }
2671 synchronized (this.messageList) {
2672 int pos = binding.messagesView.getLastVisiblePosition();
2673 if (pos >= 0) {
2674 Message message = null;
2675 for (int i = pos; i >= 0; --i) {
2676 try {
2677 message = (Message) binding.messagesView.getItemAtPosition(i);
2678 } catch (IndexOutOfBoundsException e) {
2679 // should not happen if we synchronize properly. however if that fails we
2680 // just gonna try item -1
2681 continue;
2682 }
2683 if (message.getType() != Message.TYPE_STATUS) {
2684 break;
2685 }
2686 }
2687 if (message != null) {
2688 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2689 message = message.next();
2690 }
2691 return message;
2692 }
2693 }
2694 }
2695 return null;
2696 }
2697
2698 private void openWith(final Message message) {
2699 if (message.isGeoUri()) {
2700 GeoHelper.view(getActivity(), message);
2701 } else {
2702 final DownloadableFile file =
2703 activity.xmppConnectionService.getFileBackend().getFile(message);
2704 ViewUtil.view(activity, file);
2705 }
2706 }
2707
2708 private void reportMessage(final Message message) {
2709 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2710 }
2711
2712 private void showErrorMessage(final Message message) {
2713 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2714 builder.setTitle(R.string.error_message);
2715 final String errorMessage = message.getErrorMessage();
2716 final String[] errorMessageParts =
2717 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2718 final String displayError;
2719 if (errorMessageParts.length == 2) {
2720 displayError = errorMessageParts[1];
2721 } else {
2722 displayError = errorMessage;
2723 }
2724 builder.setMessage(displayError);
2725 builder.setNegativeButton(
2726 R.string.copy_to_clipboard,
2727 (dialog, which) -> {
2728 activity.copyTextToClipboard(displayError, R.string.error_message);
2729 Toast.makeText(
2730 activity,
2731 R.string.error_message_copied_to_clipboard,
2732 Toast.LENGTH_SHORT)
2733 .show();
2734 });
2735 builder.setPositiveButton(R.string.confirm, null);
2736 builder.create().show();
2737 }
2738
2739 public boolean onInlineImageLongClicked(Cid cid) {
2740 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2741 if (f == null) return false;
2742
2743 saveAsSticker(f, null);
2744 return true;
2745 }
2746
2747 private void saveAsSticker(final Message m) {
2748 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2749 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2750 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2751 }
2752
2753 private void saveAsSticker(final File file, final String name) {
2754 savingAsSticker = file;
2755
2756 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2757 intent.addCategory(Intent.CATEGORY_OPENABLE);
2758 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2759 intent.putExtra(Intent.EXTRA_TITLE, name);
2760
2761 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2762 final String dir = p.getString("sticker_directory", "Stickers");
2763 if (dir.startsWith("content://")) {
2764 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2765 } else {
2766 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2767 Uri uri;
2768 if (Build.VERSION.SDK_INT >= 29) {
2769 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2770 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2771 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2772 } else {
2773 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2774 }
2775 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2776 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2777 }
2778
2779 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2780 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2781 }
2782
2783 private void deleteFile(final Message message) {
2784 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2785 builder.setNegativeButton(R.string.cancel, null);
2786 builder.setTitle(R.string.delete_file_dialog);
2787 builder.setMessage(R.string.delete_file_dialog_msg);
2788 builder.setPositiveButton(
2789 R.string.confirm,
2790 (dialog, which) -> {
2791 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2792 if (thumbs != null && !thumbs.isEmpty()) {
2793 for (Element thumb : thumbs) {
2794 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2795 if (uri.getScheme().equals("cid")) {
2796 Cid cid = BobTransfer.cid(uri);
2797 if (cid == null) continue;
2798 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2799 activity.xmppConnectionService.evictPreview(f);
2800 f.delete();
2801 }
2802 }
2803 }
2804 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2805 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2806 activity.xmppConnectionService.updateMessage(message, false);
2807 activity.onConversationsListItemUpdated();
2808 refresh();
2809 }
2810 });
2811 builder.create().show();
2812 }
2813
2814 private void resendMessage(final Message message) {
2815 if (message.isFileOrImage()) {
2816 if (!(message.getConversation() instanceof Conversation)) {
2817 return;
2818 }
2819 final Conversation conversation = (Conversation) message.getConversation();
2820 final DownloadableFile file =
2821 activity.xmppConnectionService.getFileBackend().getFile(message);
2822 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2823 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2824 if (!message.hasFileOnRemoteHost()
2825 && xmppConnection != null
2826 && conversation.getMode() == Conversational.MODE_SINGLE
2827 && !xmppConnection
2828 .getFeatures()
2829 .httpUpload(message.getFileParams().getSize())) {
2830 activity.selectPresence(
2831 conversation,
2832 () -> {
2833 message.setCounterpart(conversation.getNextCounterpart());
2834 activity.xmppConnectionService.resendFailedMessages(message);
2835 new Handler()
2836 .post(
2837 () -> {
2838 int size = messageList.size();
2839 this.binding.messagesView.setSelection(
2840 size - 1);
2841 });
2842 });
2843 return;
2844 }
2845 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2846 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2847 return;
2848 } else {
2849 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2850 message.setDeleted(true);
2851 activity.xmppConnectionService.updateMessage(message, false);
2852 activity.onConversationsListItemUpdated();
2853 refresh();
2854 return;
2855 }
2856 }
2857 activity.xmppConnectionService.resendFailedMessages(message);
2858 new Handler()
2859 .post(
2860 () -> {
2861 int size = messageList.size();
2862 this.binding.messagesView.setSelection(size - 1);
2863 });
2864 }
2865
2866 private void cancelTransmission(Message message) {
2867 Transferable transferable = message.getTransferable();
2868 if (transferable != null) {
2869 transferable.cancel();
2870 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2871 activity.xmppConnectionService.markMessage(
2872 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2873 }
2874 }
2875
2876 private void retryDecryption(Message message) {
2877 message.setEncryption(Message.ENCRYPTION_PGP);
2878 activity.onConversationsListItemUpdated();
2879 refresh();
2880 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2881 }
2882
2883 public void privateMessageWith(final Jid counterpart) {
2884 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2885 activity.xmppConnectionService.sendChatState(conversation);
2886 }
2887 this.binding.textinput.setText("");
2888 this.conversation.setNextCounterpart(counterpart);
2889 updateChatMsgHint();
2890 updateSendButton();
2891 updateEditablity();
2892 }
2893
2894 private void correctMessage(Message message) {
2895 while (message.mergeable(message.next())) {
2896 message = message.next();
2897 }
2898 setThread(message.getThread());
2899 conversation.setUserSelectedThread(true);
2900 this.conversation.setCorrectingMessage(message);
2901 final Editable editable = binding.textinput.getText();
2902 this.conversation.setDraftMessage(editable.toString());
2903 this.binding.textinput.setText("");
2904 this.binding.textinput.append(message.getBody());
2905 if (message.getSubject() != null && message.getSubject().length() > 0) {
2906 this.binding.textinputSubject.setText(message.getSubject());
2907 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2908 }
2909 }
2910
2911 private void highlightInConference(String nick) {
2912 final Editable editable = this.binding.textinput.getText();
2913 String oldString = editable.toString().trim();
2914 final int pos = this.binding.textinput.getSelectionStart();
2915 if (oldString.isEmpty() || pos == 0) {
2916 editable.insert(0, nick + ": ");
2917 } else {
2918 final char before = editable.charAt(pos - 1);
2919 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2920 if (before == '\n') {
2921 editable.insert(pos, nick + ": ");
2922 } else {
2923 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2924 if (NickValidityChecker.check(
2925 conversation,
2926 Arrays.asList(
2927 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2928 editable.insert(pos - 2, ", " + nick);
2929 return;
2930 }
2931 }
2932 editable.insert(
2933 pos,
2934 (Character.isWhitespace(before) ? "" : " ")
2935 + nick
2936 + (Character.isWhitespace(after) ? "" : " "));
2937 if (Character.isWhitespace(after)) {
2938 this.binding.textinput.setSelection(
2939 this.binding.textinput.getSelectionStart() + 1);
2940 }
2941 }
2942 }
2943 }
2944
2945 @Override
2946 public void startActivityForResult(Intent intent, int requestCode) {
2947 final Activity activity = getActivity();
2948 if (activity instanceof ConversationsActivity) {
2949 ((ConversationsActivity) activity).clearPendingViewIntent();
2950 }
2951 super.startActivityForResult(intent, requestCode);
2952 }
2953
2954 @Override
2955 public void onSaveInstanceState(@NonNull Bundle outState) {
2956 super.onSaveInstanceState(outState);
2957 if (conversation != null) {
2958 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2959 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2960 final Uri uri = pendingTakePhotoUri.peek();
2961 if (uri != null) {
2962 outState.putString(STATE_PHOTO_URI, uri.toString());
2963 }
2964 final ScrollState scrollState = getScrollPosition();
2965 if (scrollState != null) {
2966 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2967 }
2968 final ArrayList<Attachment> attachments =
2969 mediaPreviewAdapter == null
2970 ? new ArrayList<>()
2971 : mediaPreviewAdapter.getAttachments();
2972 if (attachments.size() > 0) {
2973 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2974 }
2975 }
2976 }
2977
2978 @Override
2979 public void onActivityCreated(Bundle savedInstanceState) {
2980 super.onActivityCreated(savedInstanceState);
2981 if (savedInstanceState == null) {
2982 return;
2983 }
2984 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2985 ArrayList<Attachment> attachments =
2986 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2987 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2988 if (uuid != null) {
2989 QuickLoader.set(uuid);
2990 this.pendingConversationsUuid.push(uuid);
2991 if (attachments != null && attachments.size() > 0) {
2992 this.pendingMediaPreviews.push(attachments);
2993 }
2994 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2995 if (takePhotoUri != null) {
2996 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2997 }
2998 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2999 }
3000 }
3001
3002 @Override
3003 public void onStart() {
3004 super.onStart();
3005 if (this.reInitRequiredOnStart && this.conversation != null) {
3006 final Bundle extras = pendingExtras.pop();
3007 reInit(this.conversation, extras != null);
3008 if (extras != null) {
3009 processExtras(extras);
3010 }
3011 } else if (conversation == null
3012 && activity != null
3013 && activity.xmppConnectionService != null) {
3014 final String uuid = pendingConversationsUuid.pop();
3015 Log.d(
3016 Config.LOGTAG,
3017 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3018 + uuid);
3019 if (uuid != null) {
3020 findAndReInitByUuidOrArchive(uuid);
3021 }
3022 }
3023 }
3024
3025 @Override
3026 public void onStop() {
3027 super.onStop();
3028 final Activity activity = getActivity();
3029 messageListAdapter.unregisterListenerInAudioPlayer();
3030 if (activity == null || !activity.isChangingConfigurations()) {
3031 hideSoftKeyboard(activity);
3032 messageListAdapter.stopAudioPlayer();
3033 }
3034 if (this.conversation != null) {
3035 final String msg = this.binding.textinput.getText().toString();
3036 storeNextMessage(msg);
3037 updateChatState(this.conversation, msg);
3038 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3039 }
3040 this.reInitRequiredOnStart = true;
3041 if (emojiPopup != null) emojiPopup.dismiss();
3042 }
3043
3044 private void updateChatState(final Conversation conversation, final String msg) {
3045 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3046 Account.State status = conversation.getAccount().getStatus();
3047 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3048 activity.xmppConnectionService.sendChatState(conversation);
3049 }
3050 }
3051
3052 private void saveMessageDraftStopAudioPlayer() {
3053 final Conversation previousConversation = this.conversation;
3054 if (this.activity == null || this.binding == null || previousConversation == null) {
3055 return;
3056 }
3057 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3058 final String msg = this.binding.textinput.getText().toString();
3059 storeNextMessage(msg);
3060 updateChatState(this.conversation, msg);
3061 messageListAdapter.stopAudioPlayer();
3062 mediaPreviewAdapter.clearPreviews();
3063 toggleInputMethod();
3064 }
3065
3066 public void reInit(final Conversation conversation, final Bundle extras) {
3067 QuickLoader.set(conversation.getUuid());
3068 final boolean changedConversation = this.conversation != conversation;
3069 if (changedConversation) {
3070 this.saveMessageDraftStopAudioPlayer();
3071 }
3072 this.clearPending();
3073 if (this.reInit(conversation, extras != null)) {
3074 if (extras != null) {
3075 processExtras(extras);
3076 }
3077 this.reInitRequiredOnStart = false;
3078 } else {
3079 this.reInitRequiredOnStart = true;
3080 pendingExtras.push(extras);
3081 }
3082 resetUnreadMessagesCount();
3083 }
3084
3085 private void reInit(Conversation conversation) {
3086 reInit(conversation, false);
3087 }
3088
3089 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3090 if (conversation == null) {
3091 return false;
3092 }
3093 final Conversation originalConversation = this.conversation;
3094 this.conversation = conversation;
3095 // once we set the conversation all is good and it will automatically do the right thing in
3096 // onStart()
3097 if (this.activity == null || this.binding == null) {
3098 return false;
3099 }
3100
3101 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3102 activity.onConversationArchived(this.conversation);
3103 return false;
3104 }
3105
3106 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3107 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3108 final var colors = MaterialColors.getColorRoles(activity, conversation.getAccount().getColor(activity.isDark()));
3109 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3110 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(colors.getAccentContainer()));
3111 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3112 binding.textinput.setTextColor(colors.getOnAccentContainer());
3113 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3114 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3115 } else {
3116 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3117 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3118 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3119 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3120 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3121 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3122 }
3123 binding.textinputSubject.setTextCursorDrawable(cursord);
3124 binding.textinput.setTextCursorDrawable(cursord);
3125
3126 setThread(conversation.getThread());
3127 setupReply(conversation.getReplyTo());
3128
3129 stopScrolling();
3130 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3131
3132 if (this.conversation.isRead() && hasExtras) {
3133 Log.d(Config.LOGTAG, "trimming conversation");
3134 this.conversation.trim();
3135 }
3136
3137 setupIme();
3138
3139 final boolean scrolledToBottomAndNoPending =
3140 this.scrolledToBottom() && pendingScrollState.peek() == null;
3141
3142 this.binding.textSendButton.setContentDescription(
3143 activity.getString(R.string.send_message_to_x, conversation.getName()));
3144 this.binding.textinput.setKeyboardListener(null);
3145 this.binding.textinputSubject.setKeyboardListener(null);
3146 final boolean participating =
3147 conversation.getMode() == Conversational.MODE_SINGLE
3148 || conversation.getMucOptions().participating();
3149 if (participating) {
3150 this.binding.textinput.setText(this.conversation.getNextMessage());
3151 this.binding.textinput.setSelection(this.binding.textinput.length());
3152 } else {
3153 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3154 }
3155 this.binding.textinput.setKeyboardListener(this);
3156 this.binding.textinputSubject.setKeyboardListener(this);
3157 messageListAdapter.updatePreferences();
3158 refresh(false);
3159 activity.invalidateOptionsMenu();
3160 this.conversation.messagesLoaded.set(true);
3161 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3162
3163 if (hasExtras || scrolledToBottomAndNoPending) {
3164 resetUnreadMessagesCount();
3165 synchronized (this.messageList) {
3166 Log.d(Config.LOGTAG, "jump to first unread message");
3167 final Message first = conversation.getFirstUnreadMessage();
3168 final int bottom = Math.max(0, this.messageList.size() - 1);
3169 final int pos;
3170 final boolean jumpToBottom;
3171 if (first == null) {
3172 pos = bottom;
3173 jumpToBottom = true;
3174 } else {
3175 int i = getIndexOf(first.getUuid(), this.messageList);
3176 pos = i < 0 ? bottom : i;
3177 jumpToBottom = false;
3178 }
3179 setSelection(pos, jumpToBottom);
3180 }
3181 }
3182
3183 this.binding.messagesView.post(this::fireReadEvent);
3184 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3185 // layout which might be unnecessary since we can *see* it
3186 activity.xmppConnectionService
3187 .getNotificationService()
3188 .setOpenConversation(this.conversation);
3189
3190 if (commandAdapter != null && conversation != originalConversation) {
3191 commandAdapter.clear();
3192 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3193 refreshCommands(false);
3194 }
3195 if (commandAdapter == null && conversation != null) {
3196 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3197 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3198 binding.commandsView.setAdapter(commandAdapter);
3199 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3200 if (activity == null) return;
3201
3202 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3203 });
3204 refreshCommands(false);
3205 }
3206
3207 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3208
3209 return true;
3210 }
3211
3212 public void refreshForNewCaps() {
3213 refreshCommands(true);
3214 }
3215
3216 protected void refreshCommands(boolean delayShow) {
3217 if (commandAdapter == null) return;
3218
3219 final CommandAdapter.MucConfig mucConfig =
3220 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3221 new CommandAdapter.MucConfig() :
3222 null;
3223
3224 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3225 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3226 commandJid = conversation.getJid().asBareJid();
3227 }
3228 if (commandJid == null && conversation.getJid().isDomainJid()) {
3229 commandJid = conversation.getJid();
3230 }
3231 if (commandJid == null) {
3232 binding.commandsViewProgressbar.setVisibility(View.GONE);
3233 if (mucConfig == null) {
3234 conversation.hideViewPager();
3235 } else {
3236 commandAdapter.clear();
3237 commandAdapter.add(mucConfig);
3238 conversation.showViewPager();
3239 }
3240 } else {
3241 if (!delayShow) conversation.showViewPager();
3242 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3243 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
3244 if (activity == null) return;
3245
3246 activity.runOnUiThread(() -> {
3247 binding.commandsViewProgressbar.setVisibility(View.GONE);
3248 commandAdapter.clear();
3249 if (iq.getType() == IqPacket.TYPE.RESULT) {
3250 for (Element child : iq.query().getChildren()) {
3251 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3252 commandAdapter.add(new CommandAdapter.Command0050(child));
3253 }
3254 }
3255
3256 if (mucConfig != null) commandAdapter.add(mucConfig);
3257
3258 if (commandAdapter.getCount() < 1) {
3259 conversation.hideViewPager();
3260 } else if (delayShow) {
3261 conversation.showViewPager();
3262 }
3263 });
3264 });
3265 }
3266 }
3267
3268 private void resetUnreadMessagesCount() {
3269 lastMessageUuid = null;
3270 hideUnreadMessagesCount();
3271 }
3272
3273 private void hideUnreadMessagesCount() {
3274 if (this.binding == null) {
3275 return;
3276 }
3277 this.binding.scrollToBottomButton.setEnabled(false);
3278 this.binding.scrollToBottomButton.hide();
3279 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3280 }
3281
3282 private void setSelection(int pos, boolean jumpToBottom) {
3283 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3284 this.binding.messagesView.post(
3285 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3286 this.binding.messagesView.post(this::fireReadEvent);
3287 }
3288
3289 private boolean scrolledToBottom() {
3290 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3291 }
3292
3293 private void processExtras(final Bundle extras) {
3294 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3295 final String text = extras.getString(Intent.EXTRA_TEXT);
3296 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3297 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3298 final String postInitAction =
3299 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3300 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3301 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3302 final boolean doNotAppend =
3303 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3304 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3305
3306 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3307 if (thread != null) {
3308 conversation.setLockThread(true);
3309 backPressedLeaveSingleThread.setEnabled(true);
3310 setThread(new Element("thread").setContent(thread));
3311 refresh();
3312 }
3313
3314 final List<Uri> uris = extractUris(extras);
3315 if (uris != null && uris.size() > 0) {
3316 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3317 mediaPreviewAdapter.addMediaPreviews(
3318 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3319 } else {
3320 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3321 mediaPreviewAdapter.addMediaPreviews(
3322 Attachment.of(getActivity(), cleanedUris, type));
3323 }
3324 toggleInputMethod();
3325 return;
3326 }
3327 if (nick != null) {
3328 if (pm) {
3329 Jid jid = conversation.getJid();
3330 try {
3331 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3332 privateMessageWith(next);
3333 } catch (final IllegalArgumentException ignored) {
3334 // do nothing
3335 }
3336 } else {
3337 final MucOptions mucOptions = conversation.getMucOptions();
3338 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3339 highlightInConference(nick);
3340 }
3341 }
3342 } else {
3343 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3344 mediaPreviewAdapter.addMediaPreviews(
3345 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3346 toggleInputMethod();
3347 return;
3348 } else if (text != null && asQuote) {
3349 quoteText(text);
3350 } else {
3351 appendText(text, doNotAppend);
3352 }
3353 }
3354 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3355 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3356 return;
3357 }
3358 if ("call".equals(postInitAction)) {
3359 checkPermissionAndTriggerAudioCall();
3360 }
3361 if ("message".equals(postInitAction)) {
3362 binding.conversationViewPager.post(() -> {
3363 binding.conversationViewPager.setCurrentItem(0);
3364 });
3365 }
3366 if ("command".equals(postInitAction)) {
3367 binding.conversationViewPager.post(() -> {
3368 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3369 if (adapter != null && adapter.getCount() > 1) {
3370 binding.conversationViewPager.setCurrentItem(1);
3371 }
3372 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3373 Jid commandJid = null;
3374 if (jid != null) {
3375 try {
3376 commandJid = Jid.of(jid);
3377 } catch (final IllegalArgumentException e) { }
3378 }
3379 if (commandJid == null || !commandJid.isFullJid()) {
3380 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3381 if (discoJid != null) commandJid = discoJid;
3382 }
3383 if (node != null && commandJid != null) {
3384 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3385 }
3386 });
3387 return;
3388 }
3389 Message message =
3390 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3391 if ("webxdc".equals(postInitAction)) {
3392 if (message == null) {
3393 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3394 }
3395 if (message == null) return;
3396
3397 Cid webxdcCid = message.getFileParams().getCids().get(0);
3398 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3399 Conversation conversation = (Conversation) message.getConversation();
3400 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3401 conversation.startWebxdc(webxdc);
3402 }
3403 }
3404 if (message != null) {
3405 startDownloadable(message);
3406 }
3407 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3408 if (!conversation.switchToSession("jabber:iq:register")) {
3409 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3410 }
3411 }
3412 }
3413
3414 private Element commandFor(final Jid jid, final String node) {
3415 if (commandAdapter != null) {
3416 for (int i = 0; i < commandAdapter.getCount(); i++) {
3417 final CommandAdapter.Command c = commandAdapter.getItem(i);
3418 if (!(c instanceof CommandAdapter.Command0050)) continue;
3419
3420 final Element command = ((CommandAdapter.Command0050) c).el;
3421 final String commandNode = command.getAttribute("node");
3422 if (commandNode == null || !commandNode.equals(node)) continue;
3423
3424 final Jid commandJid = command.getAttributeAsJid("jid");
3425 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3426
3427 return command;
3428 }
3429 }
3430
3431 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3432 }
3433
3434 private List<Uri> extractUris(final Bundle extras) {
3435 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3436 if (uris != null) {
3437 return uris;
3438 }
3439 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3440 if (uri != null) {
3441 return Collections.singletonList(uri);
3442 } else {
3443 return null;
3444 }
3445 }
3446
3447 private List<Uri> cleanUris(final List<Uri> uris) {
3448 final Iterator<Uri> iterator = uris.iterator();
3449 while (iterator.hasNext()) {
3450 final Uri uri = iterator.next();
3451 if (FileBackend.dangerousFile(uri)) {
3452 iterator.remove();
3453 Toast.makeText(
3454 requireActivity(),
3455 R.string.security_violation_not_attaching_file,
3456 Toast.LENGTH_SHORT)
3457 .show();
3458 }
3459 }
3460 return uris;
3461 }
3462
3463 private boolean showBlockSubmenu(View view) {
3464 final Jid jid = conversation.getJid();
3465 final boolean showReject = conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3466 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3467 popupMenu.inflate(R.menu.block);
3468 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3469 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3470 popupMenu.setOnMenuItemClickListener(
3471 menuItem -> {
3472 Blockable blockable;
3473 switch (menuItem.getItemId()) {
3474 case R.id.reject:
3475 activity.xmppConnectionService.stopPresenceUpdatesTo(
3476 conversation.getContact());
3477 updateSnackBar(conversation);
3478 return true;
3479 case R.id.block_domain:
3480 blockable =
3481 conversation
3482 .getAccount()
3483 .getRoster()
3484 .getContact(jid.getDomain());
3485 break;
3486 default:
3487 blockable = conversation;
3488 }
3489 BlockContactDialog.show(activity, blockable);
3490 return true;
3491 });
3492 popupMenu.show();
3493 return true;
3494 }
3495
3496 private void updateSnackBar(final Conversation conversation) {
3497 final Account account = conversation.getAccount();
3498 final XmppConnection connection = account.getXmppConnection();
3499 final int mode = conversation.getMode();
3500 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3501 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3502 return;
3503 }
3504 if (account.getStatus() == Account.State.DISABLED) {
3505 showSnackbar(
3506 R.string.this_account_is_disabled,
3507 R.string.enable,
3508 this.mEnableAccountListener);
3509 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3510 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3511 } else if (conversation.isBlocked()) {
3512 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3513 } else if (contact != null
3514 && !contact.showInRoster()
3515 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3516 showSnackbar(
3517 R.string.contact_added_you,
3518 R.string.add_back,
3519 this.mAddBackClickListener,
3520 this.mLongPressBlockListener);
3521 } else if (contact != null
3522 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3523 showSnackbar(
3524 R.string.contact_asks_for_presence_subscription,
3525 R.string.allow,
3526 this.mAllowPresenceSubscription,
3527 this.mLongPressBlockListener);
3528 } else if (mode == Conversation.MODE_MULTI
3529 && !conversation.getMucOptions().online()
3530 && account.getStatus() == Account.State.ONLINE) {
3531 switch (conversation.getMucOptions().getError()) {
3532 case NICK_IN_USE:
3533 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3534 break;
3535 case NO_RESPONSE:
3536 showSnackbar(R.string.joining_conference, 0, null);
3537 break;
3538 case SERVER_NOT_FOUND:
3539 if (conversation.receivedMessagesCount() > 0) {
3540 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3541 } else {
3542 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3543 }
3544 break;
3545 case REMOTE_SERVER_TIMEOUT:
3546 if (conversation.receivedMessagesCount() > 0) {
3547 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3548 } else {
3549 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3550 }
3551 break;
3552 case PASSWORD_REQUIRED:
3553 showSnackbar(
3554 R.string.conference_requires_password,
3555 R.string.enter_password,
3556 enterPassword);
3557 break;
3558 case BANNED:
3559 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3560 break;
3561 case MEMBERS_ONLY:
3562 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3563 break;
3564 case RESOURCE_CONSTRAINT:
3565 showSnackbar(
3566 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3567 break;
3568 case KICKED:
3569 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3570 break;
3571 case TECHNICAL_PROBLEMS:
3572 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3573 break;
3574 case UNKNOWN:
3575 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3576 break;
3577 case INVALID_NICK:
3578 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3579 case SHUTDOWN:
3580 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3581 break;
3582 case DESTROYED:
3583 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3584 break;
3585 case NON_ANONYMOUS:
3586 showSnackbar(
3587 R.string.group_chat_will_make_your_jabber_id_public,
3588 R.string.join,
3589 acceptJoin);
3590 break;
3591 default:
3592 hideSnackbar();
3593 break;
3594 }
3595 } else if (account.hasPendingPgpIntent(conversation)) {
3596 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3597 } else if (connection != null
3598 && connection.getFeatures().blocking()
3599 && conversation.countMessages() != 0
3600 && !conversation.isBlocked()
3601 && conversation.isWithStranger()) {
3602 showSnackbar(
3603 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
3604 } else {
3605 hideSnackbar();
3606 }
3607 }
3608
3609 @Override
3610 public void refresh() {
3611 if (this.binding == null) {
3612 Log.d(
3613 Config.LOGTAG,
3614 "ConversationFragment.refresh() skipped updated because view binding was null");
3615 return;
3616 }
3617 if (this.conversation != null
3618 && this.activity != null
3619 && this.activity.xmppConnectionService != null) {
3620 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3621 activity.onConversationArchived(this.conversation);
3622 return;
3623 }
3624 }
3625 this.refresh(true);
3626 }
3627
3628 private void refresh(boolean notifyConversationRead) {
3629 synchronized (this.messageList) {
3630 if (this.conversation != null) {
3631 if (messageListAdapter.hasSelection()) {
3632 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3633 } else {
3634 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3635 updateStatusMessages();
3636 this.messageListAdapter.notifyDataSetChanged();
3637 }
3638 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3639 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3640 binding.unreadCountCustomView.setUnreadCount(
3641 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3642 }
3643 updateSnackBar(conversation);
3644 if (activity != null) updateChatMsgHint();
3645 if (notifyConversationRead && activity != null) {
3646 binding.messagesView.post(this::fireReadEvent);
3647 }
3648 updateSendButton();
3649 updateEditablity();
3650 conversation.refreshSessions();
3651 }
3652 }
3653 }
3654
3655 protected void messageSent() {
3656 binding.textinputSubject.setText("");
3657 binding.textinputSubject.setVisibility(View.GONE);
3658 setThread(null);
3659 conversation.setUserSelectedThread(false);
3660 mSendingPgpMessage.set(false);
3661 this.binding.textinput.setText("");
3662 if (conversation.setCorrectingMessage(null)) {
3663 this.binding.textinput.append(conversation.getDraftMessage());
3664 conversation.setDraftMessage(null);
3665 }
3666 storeNextMessage();
3667 updateChatMsgHint();
3668 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3669 final boolean prefScrollToBottom =
3670 p.getBoolean(
3671 "scroll_to_bottom",
3672 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3673 if (prefScrollToBottom || scrolledToBottom()) {
3674 new Handler()
3675 .post(
3676 () -> {
3677 int size = messageList.size();
3678 this.binding.messagesView.setSelection(size - 1);
3679 });
3680 }
3681 }
3682
3683 private boolean storeNextMessage() {
3684 return storeNextMessage(this.binding.textinput.getText().toString());
3685 }
3686
3687 private boolean storeNextMessage(String msg) {
3688 final boolean participating =
3689 conversation.getMode() == Conversational.MODE_SINGLE
3690 || conversation.getMucOptions().participating();
3691 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3692 && participating
3693 && this.conversation.setNextMessage(msg) && activity != null) {
3694 activity.xmppConnectionService.updateConversation(this.conversation);
3695 return true;
3696 }
3697 return false;
3698 }
3699
3700 public void doneSendingPgpMessage() {
3701 mSendingPgpMessage.set(false);
3702 }
3703
3704 public long getMaxHttpUploadSize(Conversation conversation) {
3705 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3706 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3707 }
3708
3709 private boolean canWrite() {
3710 return
3711 this.conversation.getMode() == Conversation.MODE_SINGLE
3712 || this.conversation.getMucOptions().participating()
3713 || this.conversation.getNextCounterpart() != null;
3714 }
3715
3716 private void updateEditablity() {
3717 boolean canWrite = canWrite();
3718 this.binding.textinput.setFocusable(canWrite);
3719 this.binding.textinput.setFocusableInTouchMode(canWrite);
3720 this.binding.textSendButton.setEnabled(canWrite);
3721 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3722 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3723 this.binding.textinput.setCursorVisible(canWrite);
3724 this.binding.textinput.setEnabled(canWrite);
3725 }
3726
3727 public void updateSendButton() {
3728 boolean hasAttachments =
3729 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3730 final Conversation c = this.conversation;
3731 final Presence.Status status;
3732 final String text =
3733 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3734 final SendButtonAction action;
3735 if (hasAttachments) {
3736 action = SendButtonAction.TEXT;
3737 } else {
3738 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3739 }
3740 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3741 if (activity != null
3742 && activity.xmppConnectionService != null
3743 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3744 status = Presence.Status.OFFLINE;
3745 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3746 status = c.getContact().getShownStatus();
3747 } else {
3748 status =
3749 c.getMucOptions().online()
3750 ? Presence.Status.ONLINE
3751 : Presence.Status.OFFLINE;
3752 }
3753 } else {
3754 status = Presence.Status.OFFLINE;
3755 }
3756 this.binding.textSendButton.setTag(action);
3757 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3758 // TODO send button color
3759 final Activity activity = getActivity();
3760 if (activity != null) {
3761 this.binding.textSendButton.setIconResource(
3762 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3763 }
3764
3765 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3766 if (identiconWidth < 0) identiconWidth = params.width;
3767 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3768 binding.conversationViewPager.setCurrentItem(0);
3769 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3770 } else {
3771 params.width = identiconWidth;
3772 }
3773 if (!canWrite()) params.width = 0;
3774 binding.threadIdenticonLayout.setLayoutParams(params);
3775 }
3776
3777 protected void updateStatusMessages() {
3778 DateSeparator.addAll(this.messageList);
3779 if (showLoadMoreMessages(conversation)) {
3780 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3781 }
3782 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3783 ChatState state = conversation.getIncomingChatState();
3784 if (state == ChatState.COMPOSING) {
3785 this.messageList.add(
3786 Message.createStatusMessage(
3787 conversation,
3788 getString(R.string.contact_is_typing, conversation.getName())));
3789 } else if (state == ChatState.PAUSED) {
3790 this.messageList.add(
3791 Message.createStatusMessage(
3792 conversation,
3793 getString(
3794 R.string.contact_has_stopped_typing,
3795 conversation.getName())));
3796 } else {
3797 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3798 final Message message = this.messageList.get(i);
3799 if (message.getType() != Message.TYPE_STATUS) {
3800 if (message.getStatus() == Message.STATUS_RECEIVED) {
3801 return;
3802 } else {
3803 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3804 this.messageList.add(
3805 i + 1,
3806 Message.createStatusMessage(
3807 conversation,
3808 getString(
3809 R.string.contact_has_read_up_to_this_point,
3810 conversation.getName())));
3811 return;
3812 }
3813 }
3814 }
3815 }
3816 }
3817 } else {
3818 final MucOptions mucOptions = conversation.getMucOptions();
3819 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3820 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3821 ChatState state = ChatState.COMPOSING;
3822 List<MucOptions.User> users =
3823 conversation.getMucOptions().getUsersWithChatState(state, 5);
3824 if (users.size() == 0) {
3825 state = ChatState.PAUSED;
3826 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3827 }
3828 if (mucOptions.isPrivateAndNonAnonymous()) {
3829 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3830 final Set<ReadByMarker> markersForMessage =
3831 messageList.get(i).getReadByMarkers();
3832 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3833 for (ReadByMarker marker : markersForMessage) {
3834 if (!ReadByMarker.contains(marker, addedMarkers)) {
3835 addedMarkers.add(
3836 marker); // may be put outside this condition. set should do
3837 // dedup anyway
3838 MucOptions.User user = mucOptions.findUser(marker);
3839 if (user != null && !users.contains(user)) {
3840 shownMarkers.add(user);
3841 }
3842 }
3843 }
3844 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3845 final Message statusMessage;
3846 final int size = shownMarkers.size();
3847 if (size > 1) {
3848 final String body;
3849 if (size <= 4) {
3850 body =
3851 getString(
3852 R.string.contacts_have_read_up_to_this_point,
3853 UIHelper.concatNames(shownMarkers));
3854 } else if (ReadByMarker.allUsersRepresented(
3855 allUsers, markersForMessage, markerForSender)) {
3856 body = getString(R.string.everyone_has_read_up_to_this_point);
3857 } else {
3858 body =
3859 getString(
3860 R.string.contacts_and_n_more_have_read_up_to_this_point,
3861 UIHelper.concatNames(shownMarkers, 3),
3862 size - 3);
3863 }
3864 statusMessage = Message.createStatusMessage(conversation, body);
3865 statusMessage.setCounterparts(shownMarkers);
3866 } else if (size == 1) {
3867 statusMessage =
3868 Message.createStatusMessage(
3869 conversation,
3870 getString(
3871 R.string.contact_has_read_up_to_this_point,
3872 UIHelper.getDisplayName(shownMarkers.get(0))));
3873 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3874 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3875 } else {
3876 statusMessage = null;
3877 }
3878 if (statusMessage != null) {
3879 this.messageList.add(i + 1, statusMessage);
3880 }
3881 addedMarkers.add(markerForSender);
3882 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3883 break;
3884 }
3885 }
3886 }
3887 if (users.size() > 0) {
3888 Message statusMessage;
3889 if (users.size() == 1) {
3890 MucOptions.User user = users.get(0);
3891 int id =
3892 state == ChatState.COMPOSING
3893 ? R.string.contact_is_typing
3894 : R.string.contact_has_stopped_typing;
3895 statusMessage =
3896 Message.createStatusMessage(
3897 conversation, getString(id, UIHelper.getDisplayName(user)));
3898 statusMessage.setTrueCounterpart(user.getRealJid());
3899 statusMessage.setCounterpart(user.getFullJid());
3900 } else {
3901 int id =
3902 state == ChatState.COMPOSING
3903 ? R.string.contacts_are_typing
3904 : R.string.contacts_have_stopped_typing;
3905 statusMessage =
3906 Message.createStatusMessage(
3907 conversation, getString(id, UIHelper.concatNames(users)));
3908 statusMessage.setCounterparts(users);
3909 }
3910 this.messageList.add(statusMessage);
3911 }
3912 }
3913 }
3914
3915 private void stopScrolling() {
3916 long now = SystemClock.uptimeMillis();
3917 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3918 binding.messagesView.dispatchTouchEvent(cancel);
3919 }
3920
3921 private boolean showLoadMoreMessages(final Conversation c) {
3922 if (activity == null || activity.xmppConnectionService == null) {
3923 return false;
3924 }
3925 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3926 final MessageArchiveService service =
3927 activity.xmppConnectionService.getMessageArchiveService();
3928 return mam
3929 && (c.getLastClearHistory().getTimestamp() != 0
3930 || (c.countMessages() == 0
3931 && c.messagesLoaded.get()
3932 && c.hasMessagesLeftOnServer()
3933 && !service.queryInProgress(c)));
3934 }
3935
3936 private boolean hasMamSupport(final Conversation c) {
3937 if (c.getMode() == Conversation.MODE_SINGLE) {
3938 final XmppConnection connection = c.getAccount().getXmppConnection();
3939 return connection != null && connection.getFeatures().mam();
3940 } else {
3941 return c.getMucOptions().mamSupport();
3942 }
3943 }
3944
3945 protected void showSnackbar(
3946 final int message, final int action, final OnClickListener clickListener) {
3947 showSnackbar(message, action, clickListener, null);
3948 }
3949
3950 protected void showSnackbar(
3951 final int message,
3952 final int action,
3953 final OnClickListener clickListener,
3954 final View.OnLongClickListener longClickListener) {
3955 this.binding.snackbar.setVisibility(View.VISIBLE);
3956 this.binding.snackbar.setOnClickListener(null);
3957 this.binding.snackbarMessage.setText(message);
3958 this.binding.snackbarMessage.setOnClickListener(null);
3959 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3960 if (action != 0) {
3961 this.binding.snackbarAction.setText(action);
3962 }
3963 this.binding.snackbarAction.setOnClickListener(clickListener);
3964 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3965 }
3966
3967 protected void hideSnackbar() {
3968 this.binding.snackbar.setVisibility(View.GONE);
3969 }
3970
3971 protected void sendMessage(Message message) {
3972 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
3973 messageSent();
3974 }
3975
3976 protected void sendPgpMessage(final Message message) {
3977 final XmppConnectionService xmppService = activity.xmppConnectionService;
3978 final Contact contact = message.getConversation().getContact();
3979 if (!activity.hasPgp()) {
3980 activity.showInstallPgpDialog();
3981 return;
3982 }
3983 if (conversation.getAccount().getPgpSignature() == null) {
3984 activity.announcePgp(
3985 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3986 return;
3987 }
3988 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3989 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3990 }
3991 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3992 if (contact.getPgpKeyId() != 0) {
3993 xmppService
3994 .getPgpEngine()
3995 .hasKey(
3996 contact,
3997 new UiCallback<Contact>() {
3998
3999 @Override
4000 public void userInputRequired(
4001 PendingIntent pi, Contact contact) {
4002 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
4003 }
4004
4005 @Override
4006 public void success(Contact contact) {
4007 encryptTextMessage(message);
4008 }
4009
4010 @Override
4011 public void error(int error, Contact contact) {
4012 activity.runOnUiThread(
4013 () ->
4014 Toast.makeText(
4015 activity,
4016 R.string
4017 .unable_to_connect_to_keychain,
4018 Toast.LENGTH_SHORT)
4019 .show());
4020 mSendingPgpMessage.set(false);
4021 }
4022 });
4023
4024 } else {
4025 showNoPGPKeyDialog(
4026 false,
4027 (dialog, which) -> {
4028 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4029 xmppService.updateConversation(conversation);
4030 message.setEncryption(Message.ENCRYPTION_NONE);
4031 xmppService.sendMessage(message);
4032 messageSent();
4033 });
4034 }
4035 } else {
4036 if (conversation.getMucOptions().pgpKeysInUse()) {
4037 if (!conversation.getMucOptions().everybodyHasKeys()) {
4038 Toast warning =
4039 Toast.makeText(
4040 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4041 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4042 warning.show();
4043 }
4044 encryptTextMessage(message);
4045 } else {
4046 showNoPGPKeyDialog(
4047 true,
4048 (dialog, which) -> {
4049 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4050 message.setEncryption(Message.ENCRYPTION_NONE);
4051 xmppService.updateConversation(conversation);
4052 xmppService.sendMessage(message);
4053 messageSent();
4054 });
4055 }
4056 }
4057 }
4058
4059 public void encryptTextMessage(Message message) {
4060 activity.xmppConnectionService
4061 .getPgpEngine()
4062 .encrypt(
4063 message,
4064 new UiCallback<Message>() {
4065
4066 @Override
4067 public void userInputRequired(PendingIntent pi, Message message) {
4068 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4069 }
4070
4071 @Override
4072 public void success(Message message) {
4073 // TODO the following two call can be made before the callback
4074 getActivity().runOnUiThread(() -> messageSent());
4075 }
4076
4077 @Override
4078 public void error(final int error, Message message) {
4079 getActivity()
4080 .runOnUiThread(
4081 () -> {
4082 doneSendingPgpMessage();
4083 Toast.makeText(
4084 getActivity(),
4085 error == 0
4086 ? R.string
4087 .unable_to_connect_to_keychain
4088 : error,
4089 Toast.LENGTH_SHORT)
4090 .show();
4091 });
4092 }
4093 });
4094 }
4095
4096 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4097 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4098 if (plural) {
4099 builder.setTitle(getString(R.string.no_pgp_keys));
4100 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4101 } else {
4102 builder.setTitle(getString(R.string.no_pgp_key));
4103 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4104 }
4105 builder.setNegativeButton(getString(R.string.cancel), null);
4106 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4107 builder.create().show();
4108 }
4109
4110 public void appendText(String text, final boolean doNotAppend) {
4111 if (text == null) {
4112 return;
4113 }
4114 final Editable editable = this.binding.textinput.getText();
4115 String previous = editable == null ? "" : editable.toString();
4116 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4117 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4118 .show();
4119 return;
4120 }
4121 if (UIHelper.isLastLineQuote(previous)) {
4122 text = '\n' + text;
4123 } else if (previous.length() != 0
4124 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4125 text = " " + text;
4126 }
4127 this.binding.textinput.append(text);
4128 }
4129
4130 @Override
4131 public boolean onEnterPressed(final boolean isCtrlPressed) {
4132 if (isCtrlPressed || enterIsSend()) {
4133 sendMessage();
4134 return true;
4135 }
4136 return false;
4137 }
4138
4139 private boolean enterIsSend() {
4140 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4141 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4142 }
4143
4144 public boolean onArrowUpCtrlPressed() {
4145 final Message lastEditableMessage =
4146 conversation == null ? null : conversation.getLastEditableMessage();
4147 if (lastEditableMessage != null) {
4148 correctMessage(lastEditableMessage);
4149 return true;
4150 } else {
4151 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4152 .show();
4153 return false;
4154 }
4155 }
4156
4157 @Override
4158 public void onTypingStarted() {
4159 final XmppConnectionService service =
4160 activity == null ? null : activity.xmppConnectionService;
4161 if (service == null) {
4162 return;
4163 }
4164 final Account.State status = conversation.getAccount().getStatus();
4165 if (status == Account.State.ONLINE
4166 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4167 service.sendChatState(conversation);
4168 }
4169 runOnUiThread(this::updateSendButton);
4170 }
4171
4172 @Override
4173 public void onTypingStopped() {
4174 final XmppConnectionService service =
4175 activity == null ? null : activity.xmppConnectionService;
4176 if (service == null) {
4177 return;
4178 }
4179 final Account.State status = conversation.getAccount().getStatus();
4180 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4181 service.sendChatState(conversation);
4182 }
4183 }
4184
4185 @Override
4186 public void onTextDeleted() {
4187 final XmppConnectionService service =
4188 activity == null ? null : activity.xmppConnectionService;
4189 if (service == null) {
4190 return;
4191 }
4192 final Account.State status = conversation.getAccount().getStatus();
4193 if (status == Account.State.ONLINE
4194 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4195 service.sendChatState(conversation);
4196 }
4197 if (storeNextMessage()) {
4198 runOnUiThread(
4199 () -> {
4200 if (activity == null) {
4201 return;
4202 }
4203 activity.onConversationsListItemUpdated();
4204 });
4205 }
4206 runOnUiThread(this::updateSendButton);
4207 }
4208
4209 @Override
4210 public void onTextChanged() {
4211 if (conversation != null && conversation.getCorrectingMessage() != null) {
4212 runOnUiThread(this::updateSendButton);
4213 }
4214 }
4215
4216 @Override
4217 public boolean onTabPressed(boolean repeated) {
4218 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4219 return false;
4220 }
4221 if (repeated) {
4222 completionIndex++;
4223 } else {
4224 lastCompletionLength = 0;
4225 completionIndex = 0;
4226 final String content = this.binding.textinput.getText().toString();
4227 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4228 int start =
4229 lastCompletionCursor > 0
4230 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4231 : 0;
4232 firstWord = start == 0;
4233 incomplete = content.substring(start, lastCompletionCursor);
4234 }
4235 List<String> completions = new ArrayList<>();
4236 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4237 String name = user.getNick();
4238 if (name != null && name.startsWith(incomplete)) {
4239 completions.add(name + (firstWord ? ": " : " "));
4240 }
4241 }
4242 Collections.sort(completions);
4243 if (completions.size() > completionIndex) {
4244 String completion = completions.get(completionIndex).substring(incomplete.length());
4245 this.binding
4246 .textinput
4247 .getEditableText()
4248 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4249 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4250 lastCompletionLength = completion.length();
4251 } else {
4252 completionIndex = -1;
4253 this.binding
4254 .textinput
4255 .getEditableText()
4256 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4257 lastCompletionLength = 0;
4258 }
4259 return true;
4260 }
4261
4262 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4263 try {
4264 getActivity()
4265 .startIntentSenderForResult(
4266 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4267 } catch (final SendIntentException ignored) {
4268 }
4269 }
4270
4271 @Override
4272 public void onBackendConnected() {
4273 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4274 setupEmojiSearch();
4275 String uuid = pendingConversationsUuid.pop();
4276 if (uuid != null) {
4277 if (!findAndReInitByUuidOrArchive(uuid)) {
4278 return;
4279 }
4280 } else {
4281 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4282 clearPending();
4283 activity.onConversationArchived(conversation);
4284 return;
4285 }
4286 }
4287 ActivityResult activityResult = postponedActivityResult.pop();
4288 if (activityResult != null) {
4289 handleActivityResult(activityResult);
4290 }
4291 clearPending();
4292 }
4293
4294 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4295 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4296 if (conversation == null) {
4297 clearPending();
4298 activity.onConversationArchived(null);
4299 return false;
4300 }
4301 reInit(conversation);
4302 ScrollState scrollState = pendingScrollState.pop();
4303 String lastMessageUuid = pendingLastMessageUuid.pop();
4304 List<Attachment> attachments = pendingMediaPreviews.pop();
4305 if (scrollState != null) {
4306 setScrollPosition(scrollState, lastMessageUuid);
4307 }
4308 if (attachments != null && attachments.size() > 0) {
4309 Log.d(Config.LOGTAG, "had attachments on restore");
4310 mediaPreviewAdapter.addMediaPreviews(attachments);
4311 toggleInputMethod();
4312 }
4313 return true;
4314 }
4315
4316 private void clearPending() {
4317 if (postponedActivityResult.clear()) {
4318 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4319 if (pendingTakePhotoUri.clear()) {
4320 Log.e(Config.LOGTAG, "cleared pending photo uri");
4321 }
4322 }
4323 if (pendingScrollState.clear()) {
4324 Log.e(Config.LOGTAG, "cleared scroll state");
4325 }
4326 if (pendingConversationsUuid.clear()) {
4327 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4328 }
4329 if (pendingMediaPreviews.clear()) {
4330 Log.e(Config.LOGTAG, "cleared pending media previews");
4331 }
4332 }
4333
4334 public Conversation getConversation() {
4335 return conversation;
4336 }
4337
4338 @Override
4339 public void onContactPictureLongClicked(View v, final Message message) {
4340 final String fingerprint;
4341 if (message.getEncryption() == Message.ENCRYPTION_PGP
4342 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4343 fingerprint = "pgp";
4344 } else {
4345 fingerprint = message.getFingerprint();
4346 }
4347 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4348 final Contact contact = message.getContact();
4349 if (message.getStatus() <= Message.STATUS_RECEIVED
4350 && (contact == null || !contact.isSelf())) {
4351 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4352 final Jid cp = message.getCounterpart();
4353 if (cp == null || cp.isBareJid()) {
4354 return;
4355 }
4356 final Jid tcp = message.getTrueCounterpart();
4357 final User userByRealJid =
4358 tcp != null
4359 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
4360 : null;
4361 final String occupantId = message.getOccupantId();
4362 final User userByOccupantId =
4363 occupantId != null
4364 ? conversation.getMucOptions().findUserByOccupantId(occupantId)
4365 : null;
4366 final User user =
4367 userByRealJid != null
4368 ? userByRealJid
4369 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4370 if (user == null) return;
4371 popupMenu.inflate(R.menu.muc_details_context);
4372 final Menu menu = popupMenu.getMenu();
4373 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4374 activity, menu, conversation, user);
4375 popupMenu.setOnMenuItemClickListener(
4376 menuItem ->
4377 MucDetailsContextMenuHelper.onContextItemSelected(
4378 menuItem, user, activity, fingerprint));
4379 } else {
4380 popupMenu.inflate(R.menu.one_on_one_context);
4381 popupMenu.setOnMenuItemClickListener(
4382 item -> {
4383 switch (item.getItemId()) {
4384 case R.id.action_contact_details:
4385 activity.switchToContactDetails(
4386 message.getContact(), fingerprint);
4387 break;
4388 case R.id.action_show_qr_code:
4389 activity.showQrCode(
4390 "xmpp:"
4391 + message.getContact()
4392 .getJid()
4393 .asBareJid()
4394 .toEscapedString());
4395 break;
4396 }
4397 return true;
4398 });
4399 }
4400 } else {
4401 popupMenu.inflate(R.menu.account_context);
4402 final Menu menu = popupMenu.getMenu();
4403 menu.findItem(R.id.action_manage_accounts)
4404 .setVisible(QuickConversationsService.isConversations());
4405 popupMenu.setOnMenuItemClickListener(
4406 item -> {
4407 final XmppActivity activity = this.activity;
4408 if (activity == null) {
4409 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4410 return true;
4411 }
4412 switch (item.getItemId()) {
4413 case R.id.action_show_qr_code:
4414 activity.showQrCode(conversation.getAccount().getShareableUri());
4415 break;
4416 case R.id.action_account_details:
4417 activity.switchToAccount(
4418 message.getConversation().getAccount(), fingerprint);
4419 break;
4420 case R.id.action_manage_accounts:
4421 AccountUtils.launchManageAccounts(activity);
4422 break;
4423 }
4424 return true;
4425 });
4426 }
4427 popupMenu.show();
4428 }
4429
4430 @Override
4431 public void onContactPictureClicked(Message message) {
4432 setThread(message.getThread());
4433 if (message.isPrivateMessage()) {
4434 privateMessageWith(message.getCounterpart());
4435 return;
4436 }
4437 forkNullThread(message);
4438 conversation.setUserSelectedThread(true);
4439
4440 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4441 if (received) {
4442 if (message.getConversation() instanceof Conversation
4443 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4444 Jid tcp = message.getTrueCounterpart();
4445 Jid user = message.getCounterpart();
4446 if (user != null && !user.isBareJid()) {
4447 final MucOptions mucOptions =
4448 ((Conversation) message.getConversation()).getMucOptions();
4449 if (mucOptions.participating()
4450 || ((Conversation) message.getConversation()).getNextCounterpart()
4451 != null) {
4452 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4453 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4454 if (mucUser == null && tcpMucUser == null) {
4455 Toast.makeText(
4456 getActivity(),
4457 activity.getString(
4458 R.string.user_has_left_conference,
4459 user.getResource()),
4460 Toast.LENGTH_SHORT)
4461 .show();
4462 }
4463 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4464 } else {
4465 Toast.makeText(
4466 getActivity(),
4467 R.string.you_are_not_participating,
4468 Toast.LENGTH_SHORT)
4469 .show();
4470 }
4471 }
4472 }
4473 }
4474 }
4475
4476 private Activity requireActivity() {
4477 Activity activity = getActivity();
4478 if (activity == null) activity = this.activity;
4479 if (activity == null) {
4480 throw new IllegalStateException("Activity not attached");
4481 }
4482 return activity;
4483 }
4484}