1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.DatePickerDialog;
16import android.app.Fragment;
17import android.app.FragmentManager;
18import android.app.PendingIntent;
19import android.app.TimePickerDialog;
20import android.content.ActivityNotFoundException;
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.Intent;
24import android.content.IntentSender.SendIntentException;
25import android.content.SharedPreferences;
26import android.content.pm.PackageManager;
27import android.content.res.ColorStateList;
28import android.graphics.Color;
29import android.icu.util.Calendar;
30import android.icu.util.TimeZone;
31import android.net.Uri;
32import android.os.Build;
33import android.os.Bundle;
34import android.os.Environment;
35import android.os.Handler;
36import android.os.Looper;
37import android.os.storage.StorageManager;
38import android.os.SystemClock;
39import android.preference.PreferenceManager;
40import android.provider.MediaStore;
41import android.text.Editable;
42import android.text.SpannableStringBuilder;
43import android.text.TextUtils;
44import android.text.TextWatcher;
45import android.text.style.ImageSpan;
46import android.util.DisplayMetrics;
47import android.util.Log;
48import android.view.ContextMenu;
49import android.view.ContextMenu.ContextMenuInfo;
50import android.view.Gravity;
51import android.view.LayoutInflater;
52import android.view.Menu;
53import android.view.MenuInflater;
54import android.view.MenuItem;
55import android.view.MotionEvent;
56import android.view.View;
57import android.view.View.OnClickListener;
58import android.view.ViewGroup;
59import android.view.inputmethod.EditorInfo;
60import android.view.inputmethod.InputMethodManager;
61import android.view.WindowManager;
62import android.widget.AbsListView;
63import android.widget.AbsListView.OnScrollListener;
64import android.widget.AdapterView;
65import android.widget.AdapterView.AdapterContextMenuInfo;
66import android.widget.CheckBox;
67import android.widget.ListView;
68import android.widget.PopupMenu;
69import android.widget.PopupWindow;
70import android.widget.TextView.OnEditorActionListener;
71import android.widget.Toast;
72
73import androidx.activity.OnBackPressedCallback;
74import androidx.annotation.IdRes;
75import androidx.annotation.NonNull;
76import androidx.annotation.Nullable;
77import androidx.annotation.StringRes;
78import androidx.appcompat.app.AlertDialog;
79import androidx.core.content.pm.ShortcutInfoCompat;
80import androidx.core.content.pm.ShortcutManagerCompat;
81import androidx.core.graphics.ColorUtils;
82import androidx.core.view.inputmethod.InputConnectionCompat;
83import androidx.core.view.inputmethod.InputContentInfoCompat;
84import androidx.databinding.DataBindingUtil;
85import androidx.documentfile.provider.DocumentFile;
86import androidx.viewpager.widget.PagerAdapter;
87import androidx.viewpager.widget.ViewPager;
88
89import com.cheogram.android.BobTransfer;
90import com.cheogram.android.EmojiSearch;
91import com.cheogram.android.WebxdcPage;
92import com.cheogram.android.WebxdcStore;
93
94import com.google.android.material.color.MaterialColors;
95import com.google.android.material.dialog.MaterialAlertDialogBuilder;
96import com.google.common.base.Optional;
97import com.google.common.collect.ImmutableList;
98
99import org.jetbrains.annotations.NotNull;
100
101import io.ipfs.cid.Cid;
102
103import java.io.File;
104import java.net.URISyntaxException;
105import java.util.AbstractMap;
106import java.util.ArrayList;
107import java.util.Arrays;
108import java.util.Collection;
109import java.util.Collections;
110import java.util.HashSet;
111import java.util.Iterator;
112import java.util.List;
113import java.util.Map;
114import java.util.Set;
115import java.util.UUID;
116import java.util.concurrent.atomic.AtomicBoolean;
117import java.util.regex.Matcher;
118import java.util.regex.Pattern;
119
120import eu.siacs.conversations.Config;
121import eu.siacs.conversations.R;
122import eu.siacs.conversations.crypto.axolotl.AxolotlService;
123import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
124import eu.siacs.conversations.databinding.EmojiSearchBinding;
125import eu.siacs.conversations.databinding.FragmentConversationBinding;
126import eu.siacs.conversations.entities.Account;
127import eu.siacs.conversations.entities.Blockable;
128import eu.siacs.conversations.entities.Contact;
129import eu.siacs.conversations.entities.Conversation;
130import eu.siacs.conversations.entities.Conversational;
131import eu.siacs.conversations.entities.DownloadableFile;
132import eu.siacs.conversations.entities.Message;
133import eu.siacs.conversations.entities.MucOptions;
134import eu.siacs.conversations.entities.MucOptions.User;
135import eu.siacs.conversations.entities.Presence;
136import eu.siacs.conversations.entities.Presences;
137import eu.siacs.conversations.entities.ReadByMarker;
138import eu.siacs.conversations.entities.Transferable;
139import eu.siacs.conversations.entities.TransferablePlaceholder;
140import eu.siacs.conversations.http.HttpDownloadConnection;
141import eu.siacs.conversations.persistance.FileBackend;
142import eu.siacs.conversations.services.CallIntegrationConnectionService;
143import eu.siacs.conversations.services.MessageArchiveService;
144import eu.siacs.conversations.services.QuickConversationsService;
145import eu.siacs.conversations.services.XmppConnectionService;
146import eu.siacs.conversations.ui.adapter.CommandAdapter;
147import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
148import eu.siacs.conversations.ui.adapter.MessageAdapter;
149import eu.siacs.conversations.ui.util.ActivityResult;
150import eu.siacs.conversations.ui.util.Attachment;
151import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
152import eu.siacs.conversations.ui.util.DateSeparator;
153import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
154import eu.siacs.conversations.ui.util.ListViewUtils;
155import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
156import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
157import eu.siacs.conversations.ui.util.PendingItem;
158import eu.siacs.conversations.ui.util.PresenceSelector;
159import eu.siacs.conversations.ui.util.ScrollState;
160import eu.siacs.conversations.ui.util.SendButtonAction;
161import eu.siacs.conversations.ui.util.SendButtonTool;
162import eu.siacs.conversations.ui.util.ShareUtil;
163import eu.siacs.conversations.ui.util.ViewUtil;
164import eu.siacs.conversations.ui.widget.EditMessage;
165import eu.siacs.conversations.utils.AccountUtils;
166import eu.siacs.conversations.utils.Compatibility;
167import eu.siacs.conversations.utils.Emoticons;
168import eu.siacs.conversations.utils.GeoHelper;
169import eu.siacs.conversations.utils.MessageUtils;
170import eu.siacs.conversations.utils.MimeUtils;
171import eu.siacs.conversations.utils.NickValidityChecker;
172import eu.siacs.conversations.utils.PermissionUtils;
173import eu.siacs.conversations.utils.QuickLoader;
174import eu.siacs.conversations.utils.StylingHelper;
175import eu.siacs.conversations.utils.TimeFrameUtils;
176import eu.siacs.conversations.utils.UIHelper;
177import eu.siacs.conversations.xml.Element;
178import eu.siacs.conversations.xml.Namespace;
179import eu.siacs.conversations.xmpp.Jid;
180import eu.siacs.conversations.xmpp.XmppConnection;
181import eu.siacs.conversations.xmpp.chatstate.ChatState;
182import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
183import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
184import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
185import eu.siacs.conversations.xmpp.jingle.Media;
186import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
187import eu.siacs.conversations.xmpp.jingle.RtpCapability;
188
189import im.conversations.android.xmpp.model.stanza.Iq;
190
191import org.jetbrains.annotations.NotNull;
192
193import java.util.ArrayList;
194import java.util.Arrays;
195import java.util.Collection;
196import java.util.Collections;
197import java.util.HashSet;
198import java.util.Iterator;
199import java.util.List;
200import java.util.Set;
201import java.util.UUID;
202import java.util.concurrent.atomic.AtomicBoolean;
203import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
204
205public class ConversationFragment extends XmppFragment
206 implements EditMessage.KeyboardListener,
207 MessageAdapter.OnContactPictureLongClicked,
208 MessageAdapter.OnContactPictureClicked,
209 MessageAdapter.OnInlineImageLongClicked {
210
211 public static final int REQUEST_SEND_MESSAGE = 0x0201;
212 public static final int REQUEST_DECRYPT_PGP = 0x0202;
213 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
214 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
215 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
216 public static final int REQUEST_START_DOWNLOAD = 0x0210;
217 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
218 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
219 public static final int REQUEST_START_AUDIO_CALL = 0x213;
220 public static final int REQUEST_START_VIDEO_CALL = 0x214;
221 public static final int REQUEST_SAVE_STICKER = 0x215;
222 public static final int REQUEST_WEBXDC_STORE = 0x216;
223 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
224 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
225 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
226 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
227 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
228 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
229 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
230
231 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
232 public static final String STATE_CONVERSATION_UUID =
233 ConversationFragment.class.getName() + ".uuid";
234 public static final String STATE_SCROLL_POSITION =
235 ConversationFragment.class.getName() + ".scroll_position";
236 public static final String STATE_PHOTO_URI =
237 ConversationFragment.class.getName() + ".media_previews";
238 public static final String STATE_MEDIA_PREVIEWS =
239 ConversationFragment.class.getName() + ".take_photo_uri";
240 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
241
242 private final List<Message> messageList = new ArrayList<>();
243 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
244 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
245 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
246 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
247 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
248 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
249 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
250 private final PendingItem<Message> pendingMessage = new PendingItem<>();
251 public Uri mPendingEditorContent = null;
252 protected MessageAdapter messageListAdapter;
253 protected CommandAdapter commandAdapter;
254 private MediaPreviewAdapter mediaPreviewAdapter;
255 private String lastMessageUuid = null;
256 private Conversation conversation;
257 private FragmentConversationBinding binding;
258 private Toast messageLoaderToast;
259 private ConversationsActivity activity;
260 private boolean reInitRequiredOnStart = true;
261 private int identiconWidth = -1;
262 private File savingAsSticker = null;
263 private EmojiSearch emojiSearch = null;
264 private EmojiSearchBinding emojiSearchBinding = null;
265 private PopupWindow emojiPopup = null;
266 private final OnClickListener clickToMuc =
267 new OnClickListener() {
268
269 @Override
270 public void onClick(View v) {
271 ConferenceDetailsActivity.open(getActivity(), conversation);
272 }
273 };
274 private final OnClickListener leaveMuc =
275 new OnClickListener() {
276
277 @Override
278 public void onClick(View v) {
279 activity.xmppConnectionService.archiveConversation(conversation);
280 }
281 };
282 private final OnClickListener joinMuc =
283 new OnClickListener() {
284
285 @Override
286 public void onClick(View v) {
287 activity.xmppConnectionService.joinMuc(conversation);
288 }
289 };
290
291 private final OnClickListener acceptJoin =
292 new OnClickListener() {
293 @Override
294 public void onClick(View v) {
295 conversation.setAttribute("accept_non_anonymous", true);
296 activity.xmppConnectionService.updateConversation(conversation);
297 activity.xmppConnectionService.joinMuc(conversation);
298 }
299 };
300
301 private final OnClickListener enterPassword =
302 new OnClickListener() {
303
304 @Override
305 public void onClick(View v) {
306 MucOptions muc = conversation.getMucOptions();
307 String password = muc.getPassword();
308 if (password == null) {
309 password = "";
310 }
311 activity.quickPasswordEdit(
312 password,
313 value -> {
314 activity.xmppConnectionService.providePasswordForMuc(
315 conversation, value);
316 return null;
317 });
318 }
319 };
320 private final OnScrollListener mOnScrollListener =
321 new OnScrollListener() {
322
323 @Override
324 public void onScrollStateChanged(AbsListView view, int scrollState) {
325 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
326 updateThreadFromLastMessage();
327 fireReadEvent();
328 }
329 }
330
331 @Override
332 public void onScroll(
333 final AbsListView view,
334 int firstVisibleItem,
335 int visibleItemCount,
336 int totalItemCount) {
337 toggleScrollDownButton(view);
338 synchronized (ConversationFragment.this.messageList) {
339 if (firstVisibleItem < 5
340 && conversation != null
341 && conversation.messagesLoaded.compareAndSet(true, false)
342 && messageList.size() > 0) {
343 long timestamp = conversation.loadMoreTimestamp();
344 activity.xmppConnectionService.loadMoreMessages(
345 conversation,
346 timestamp,
347 new XmppConnectionService.OnMoreMessagesLoaded() {
348 @Override
349 public void onMoreMessagesLoaded(
350 final int c, final Conversation conversation) {
351 if (ConversationFragment.this.conversation
352 != conversation) {
353 conversation.messagesLoaded.set(true);
354 return;
355 }
356 runOnUiThread(
357 () -> {
358 synchronized (messageList) {
359 final int oldPosition =
360 binding.messagesView
361 .getFirstVisiblePosition();
362 Message message = null;
363 int childPos;
364 for (childPos = 0;
365 childPos + oldPosition
366 < messageList.size();
367 ++childPos) {
368 message =
369 messageList.get(
370 oldPosition
371 + childPos);
372 if (message.getType()
373 != Message.TYPE_STATUS) {
374 break;
375 }
376 }
377 final String uuid =
378 message != null
379 ? message.getUuid()
380 : null;
381 View v =
382 binding.messagesView.getChildAt(
383 childPos);
384 final int pxOffset =
385 (v == null) ? 0 : v.getTop();
386 ConversationFragment.this.conversation
387 .populateWithMessages(
388 ConversationFragment
389 .this
390 .messageList, activity == null ? null : activity.xmppConnectionService);
391 try {
392 updateStatusMessages();
393 } catch (IllegalStateException e) {
394 Log.d(
395 Config.LOGTAG,
396 "caught illegal state exception while updating status messages");
397 }
398 messageListAdapter
399 .notifyDataSetChanged();
400 int pos =
401 Math.max(
402 getIndexOf(
403 uuid,
404 messageList),
405 0);
406 binding.messagesView
407 .setSelectionFromTop(
408 pos, pxOffset);
409 if (messageLoaderToast != null) {
410 messageLoaderToast.cancel();
411 }
412 conversation.messagesLoaded.set(true);
413 }
414 });
415 }
416
417 @Override
418 public void informUser(final int resId) {
419
420 runOnUiThread(
421 () -> {
422 if (messageLoaderToast != null) {
423 messageLoaderToast.cancel();
424 }
425 if (ConversationFragment.this.conversation
426 != conversation) {
427 return;
428 }
429 messageLoaderToast =
430 Toast.makeText(
431 view.getContext(),
432 resId,
433 Toast.LENGTH_LONG);
434 messageLoaderToast.show();
435 });
436 }
437 });
438 }
439 }
440 }
441 };
442 private final EditMessage.OnCommitContentListener mEditorContentListener =
443 new EditMessage.OnCommitContentListener() {
444 @Override
445 public boolean onCommitContent(
446 InputContentInfoCompat inputContentInfo,
447 int flags,
448 Bundle opts,
449 String[] contentMimeTypes) {
450 // try to get permission to read the image, if applicable
451 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
452 != 0) {
453 try {
454 inputContentInfo.requestPermission();
455 } catch (Exception e) {
456 Log.e(
457 Config.LOGTAG,
458 "InputContentInfoCompat#requestPermission() failed.",
459 e);
460 Toast.makeText(
461 getActivity(),
462 activity.getString(
463 R.string.no_permission_to_access_x,
464 inputContentInfo.getDescription()),
465 Toast.LENGTH_LONG)
466 .show();
467 return false;
468 }
469 }
470 if (hasPermissions(
471 REQUEST_ADD_EDITOR_CONTENT,
472 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
473 attachEditorContentToConversation(inputContentInfo.getContentUri());
474 } else {
475 mPendingEditorContent = inputContentInfo.getContentUri();
476 }
477 return true;
478 }
479 };
480 private Message selectedMessage;
481 private final OnClickListener mEnableAccountListener =
482 new OnClickListener() {
483 @Override
484 public void onClick(View v) {
485 final Account account = conversation == null ? null : conversation.getAccount();
486 if (account != null) {
487 account.setOption(Account.OPTION_SOFT_DISABLED, false);
488 account.setOption(Account.OPTION_DISABLED, false);
489 activity.xmppConnectionService.updateAccount(account);
490 }
491 }
492 };
493 private final OnClickListener mUnblockClickListener =
494 new OnClickListener() {
495 @Override
496 public void onClick(final View v) {
497 v.post(() -> v.setVisibility(View.INVISIBLE));
498 if (conversation.isDomainBlocked()) {
499 BlockContactDialog.show(activity, conversation);
500 } else {
501 unblockConversation(conversation);
502 }
503 }
504 };
505 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
506 private final OnClickListener mAddBackClickListener =
507 new OnClickListener() {
508
509 @Override
510 public void onClick(View v) {
511 final Contact contact = conversation == null ? null : conversation.getContact();
512 if (contact != null) {
513 activity.xmppConnectionService.createContact(contact, true);
514 activity.switchToContactDetails(contact);
515 }
516 }
517 };
518 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
519 private final OnClickListener mAllowPresenceSubscription =
520 new OnClickListener() {
521 @Override
522 public void onClick(View v) {
523 final Contact contact = conversation == null ? null : conversation.getContact();
524 if (contact != null) {
525 activity.xmppConnectionService.sendPresencePacket(
526 contact.getAccount(),
527 activity.xmppConnectionService
528 .getPresenceGenerator()
529 .sendPresenceUpdatesTo(contact));
530 hideSnackbar();
531 }
532 }
533 };
534 protected OnClickListener clickToDecryptListener =
535 new OnClickListener() {
536
537 @Override
538 public void onClick(View v) {
539 PendingIntent pendingIntent =
540 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
541 if (pendingIntent != null) {
542 try {
543 getActivity()
544 .startIntentSenderForResult(
545 pendingIntent.getIntentSender(),
546 REQUEST_DECRYPT_PGP,
547 null,
548 0,
549 0,
550 0,
551 Compatibility.pgpStartIntentSenderOptions());
552 } catch (SendIntentException e) {
553 Toast.makeText(
554 getActivity(),
555 R.string.unable_to_connect_to_keychain,
556 Toast.LENGTH_SHORT)
557 .show();
558 conversation
559 .getAccount()
560 .getPgpDecryptionService()
561 .continueDecryption(true);
562 }
563 }
564 updateSnackBar(conversation);
565 }
566 };
567 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
568 private final OnEditorActionListener mEditorActionListener =
569 (v, actionId, event) -> {
570 if (actionId == EditorInfo.IME_ACTION_SEND) {
571 InputMethodManager imm =
572 (InputMethodManager)
573 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
574 if (imm != null && imm.isFullscreenMode()) {
575 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
576 }
577 sendMessage();
578 return true;
579 } else {
580 return false;
581 }
582 };
583 private final OnClickListener mScrollButtonListener =
584 new OnClickListener() {
585
586 @Override
587 public void onClick(View v) {
588 stopScrolling();
589 setSelection(binding.messagesView.getCount() - 1, true);
590 }
591 };
592 private final OnClickListener mSendButtonListener =
593 new OnClickListener() {
594
595 @Override
596 public void onClick(View v) {
597 Object tag = v.getTag();
598 if (tag instanceof SendButtonAction) {
599 SendButtonAction action = (SendButtonAction) tag;
600 switch (action) {
601 case TAKE_PHOTO:
602 case RECORD_VIDEO:
603 case SEND_LOCATION:
604 case RECORD_VOICE:
605 case CHOOSE_PICTURE:
606 attachFile(action.toChoice());
607 break;
608 case CANCEL:
609 if (conversation != null) {
610 conversation.setUserSelectedThread(false);
611 if (conversation.setCorrectingMessage(null)) {
612 binding.textinput.setText("");
613 binding.textinput.append(conversation.getDraftMessage());
614 conversation.setDraftMessage(null);
615 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
616 conversation.setNextCounterpart(null);
617 binding.textinput.setText("");
618 } else {
619 binding.textinput.setText("");
620 }
621 binding.textinputSubject.setText("");
622 binding.textinputSubject.setVisibility(View.GONE);
623 updateChatMsgHint();
624 updateSendButton();
625 updateEditablity();
626 }
627 break;
628 default:
629 sendMessage();
630 }
631 } else {
632 sendMessage();
633 }
634 }
635 };
636 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
637 @Override
638 public void handleOnBackPressed() {
639 conversation.setLockThread(false);
640 this.setEnabled(false);
641 conversation.setUserSelectedThread(false);
642 setThread(null);
643 refresh();
644 updateThreadFromLastMessage();
645 }
646 };
647 private int completionIndex = 0;
648 private int lastCompletionLength = 0;
649 private String incomplete;
650 private int lastCompletionCursor;
651 private boolean firstWord = false;
652 private Message mPendingDownloadableMessage;
653
654 private static ConversationFragment findConversationFragment(Activity activity) {
655 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
656 if (fragment instanceof ConversationFragment) {
657 return (ConversationFragment) fragment;
658 }
659 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
660 if (fragment instanceof ConversationFragment) {
661 return (ConversationFragment) fragment;
662 }
663 return null;
664 }
665
666 public static void startStopPending(Activity activity) {
667 ConversationFragment fragment = findConversationFragment(activity);
668 if (fragment != null) {
669 fragment.messageListAdapter.startStopPending();
670 }
671 }
672
673 public static void downloadFile(Activity activity, Message message) {
674 ConversationFragment fragment = findConversationFragment(activity);
675 if (fragment != null) {
676 fragment.startDownloadable(message);
677 }
678 }
679
680 public static void registerPendingMessage(Activity activity, Message message) {
681 ConversationFragment fragment = findConversationFragment(activity);
682 if (fragment != null) {
683 fragment.pendingMessage.push(message);
684 }
685 }
686
687 public static void openPendingMessage(Activity activity) {
688 ConversationFragment fragment = findConversationFragment(activity);
689 if (fragment != null) {
690 Message message = fragment.pendingMessage.pop();
691 if (message != null) {
692 fragment.messageListAdapter.openDownloadable(message);
693 }
694 }
695 }
696
697 public static Conversation getConversation(Activity activity) {
698 return getConversation(activity, R.id.secondary_fragment);
699 }
700
701 private static Conversation getConversation(Activity activity, @IdRes int res) {
702 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
703 if (fragment instanceof ConversationFragment) {
704 return ((ConversationFragment) fragment).getConversation();
705 } else {
706 return null;
707 }
708 }
709
710 public static ConversationFragment get(Activity activity) {
711 FragmentManager fragmentManager = activity.getFragmentManager();
712 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
713 if (fragment instanceof ConversationFragment) {
714 return (ConversationFragment) fragment;
715 } else {
716 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
717 return fragment instanceof ConversationFragment
718 ? (ConversationFragment) fragment
719 : null;
720 }
721 }
722
723 public static Conversation getConversationReliable(Activity activity) {
724 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
725 if (conversation != null) {
726 return conversation;
727 }
728 return getConversation(activity, R.id.main_fragment);
729 }
730
731 private static boolean scrolledToBottom(AbsListView listView) {
732 final int count = listView.getCount();
733 if (count == 0) {
734 return true;
735 } else if (listView.getLastVisiblePosition() == count - 1) {
736 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
737 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
738 } else {
739 return false;
740 }
741 }
742
743 private void toggleScrollDownButton() {
744 toggleScrollDownButton(binding.messagesView);
745 }
746
747 private void toggleScrollDownButton(AbsListView listView) {
748 if (conversation == null) {
749 return;
750 }
751 if (scrolledToBottom(listView)) {
752 lastMessageUuid = null;
753 hideUnreadMessagesCount();
754 } else {
755 binding.scrollToBottomButton.setEnabled(true);
756 binding.scrollToBottomButton.show();
757 if (lastMessageUuid == null) {
758 lastMessageUuid = conversation.getLatestMessage().getUuid();
759 }
760 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
761 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
762 }
763 }
764 }
765
766 private int getIndexOf(String uuid, List<Message> messages) {
767 if (uuid == null) {
768 return messages.size() - 1;
769 }
770 for (int i = 0; i < messages.size(); ++i) {
771 if (uuid.equals(messages.get(i).getUuid())) {
772 return i;
773 } else {
774 Message next = messages.get(i);
775 while (next != null && next.wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
776 if (uuid.equals(next.getUuid())) {
777 return i;
778 }
779 next = next.next();
780 }
781 }
782 }
783 return -1;
784 }
785
786 private ScrollState getScrollPosition() {
787 final ListView listView = this.binding == null ? null : this.binding.messagesView;
788 if (listView == null
789 || listView.getCount() == 0
790 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
791 return null;
792 } else {
793 final int pos = listView.getFirstVisiblePosition();
794 final View view = listView.getChildAt(0);
795 if (view == null) {
796 return null;
797 } else {
798 return new ScrollState(pos, view.getTop());
799 }
800 }
801 }
802
803 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
804 if (scrollPosition != null) {
805
806 this.lastMessageUuid = lastMessageUuid;
807 if (lastMessageUuid != null) {
808 binding.unreadCountCustomView.setUnreadCount(
809 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
810 }
811 // TODO maybe this needs a 'post'
812 this.binding.messagesView.setSelectionFromTop(
813 scrollPosition.position, scrollPosition.offset);
814 toggleScrollDownButton();
815 }
816 }
817
818 private void attachLocationToConversation(Conversation conversation, Uri uri) {
819 if (conversation == null) {
820 return;
821 }
822 final String subject = binding.textinputSubject.getText().toString();
823 activity.xmppConnectionService.attachLocationToConversation(
824 conversation,
825 uri,
826 subject,
827 new UiCallback<Message>() {
828
829 @Override
830 public void success(Message message) {
831 messageSent();
832 }
833
834 @Override
835 public void error(int errorCode, Message object) {
836 // TODO show possible pgp error
837 }
838
839 @Override
840 public void userInputRequired(PendingIntent pi, Message object) {}
841 });
842 }
843
844 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
845 if (conversation == null) {
846 return;
847 }
848 final String subject = binding.textinputSubject.getText().toString();
849 if ("application/xdc+zip".equals(type)) newSubThread();
850 final Toast prepareFileToast =
851 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
852 prepareFileToast.show();
853 activity.delegateUriPermissionsToService(uri);
854 activity.xmppConnectionService.attachFileToConversation(
855 conversation,
856 uri,
857 type,
858 subject,
859 new UiInformableCallback<Message>() {
860 @Override
861 public void inform(final String text) {
862 hidePrepareFileToast(prepareFileToast);
863 runOnUiThread(() -> activity.replaceToast(text));
864 }
865
866 @Override
867 public void success(Message message) {
868 runOnUiThread(() -> {
869 activity.hideToast();
870 messageSent();
871 });
872 hidePrepareFileToast(prepareFileToast);
873 }
874
875 @Override
876 public void error(final int errorCode, Message message) {
877 hidePrepareFileToast(prepareFileToast);
878 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
879 }
880
881 @Override
882 public void userInputRequired(PendingIntent pi, Message message) {
883 hidePrepareFileToast(prepareFileToast);
884 }
885 });
886 }
887
888 public void attachEditorContentToConversation(Uri uri) {
889 mediaPreviewAdapter.addMediaPreviews(
890 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
891 toggleInputMethod();
892 }
893
894 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
895 if (conversation == null) {
896 return;
897 }
898 final String subject = binding.textinputSubject.getText().toString();
899 final Toast prepareFileToast =
900 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
901 prepareFileToast.show();
902 activity.delegateUriPermissionsToService(uri);
903 activity.xmppConnectionService.attachImageToConversation(
904 conversation,
905 uri,
906 type,
907 subject,
908 new UiCallback<Message>() {
909
910 @Override
911 public void userInputRequired(PendingIntent pi, Message object) {
912 hidePrepareFileToast(prepareFileToast);
913 }
914
915 @Override
916 public void success(Message message) {
917 hidePrepareFileToast(prepareFileToast);
918 runOnUiThread(() -> messageSent());
919 }
920
921 @Override
922 public void error(final int error, final Message message) {
923 hidePrepareFileToast(prepareFileToast);
924 final ConversationsActivity activity = ConversationFragment.this.activity;
925 if (activity == null) {
926 return;
927 }
928 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
929 }
930 });
931 }
932
933 private void hidePrepareFileToast(final Toast prepareFileToast) {
934 if (prepareFileToast != null && activity != null) {
935 activity.runOnUiThread(prepareFileToast::cancel);
936 }
937 }
938
939 private void sendMessage() {
940 sendMessage((Long) null);
941 }
942
943 private void sendMessage(Long sendAt) {
944 if (sendAt != null && sendAt < System.currentTimeMillis()) sendAt = null; // No sending in past plz
945 if (mediaPreviewAdapter.hasAttachments()) {
946 commitAttachments();
947 return;
948 }
949 Editable body = this.binding.textinput.getText();
950 if (body == null) body = new SpannableStringBuilder("");
951 final Conversation conversation = this.conversation;
952 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
953 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
954 binding.textSendButton.showContextMenu(0, 0);
955 return;
956 }
957 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
958 return;
959 }
960 final Message message;
961 if (conversation.getCorrectingMessage() == null) {
962 boolean attention = false;
963 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
964 attention = true;
965 body.delete(0, 6);
966 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
967 }
968 if (Pattern.compile("\\A@mods\\s.*").matcher(body).find()) {
969 body.delete(0, 5);
970 final var mods = new StringBuffer();
971 for (final var user : conversation.getMucOptions().getUsers()) {
972 if (user.getRole().ranks(MucOptions.Role.MODERATOR)) {
973 if (mods.length() > 0) mods.append(", ");
974 mods.append(user.getNick());
975 }
976 }
977 mods.append(":");
978 body.insert(0, mods.toString());
979 }
980 if (conversation.getReplyTo() != null) {
981 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
982 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
983 } else {
984 message = conversation.getReplyTo().reply();
985 message.appendBody(body);
986 }
987 message.setEncryption(conversation.getNextEncryption());
988 } else {
989 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
990 message.setBody(hasSubject && body.length() == 0 ? null : body);
991 if (message.bodyIsOnlyEmojis()) {
992 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
993 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
994 if (imageSpans.length == 1) {
995 // Only one inline image, so it's a sticker
996 String source = imageSpans[0].getSource();
997 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
998 try {
999 final Cid cid = BobTransfer.cid(Uri.parse(source));
1000 final String url = activity.xmppConnectionService.getUrlForCid(cid);
1001 final File f = activity.xmppConnectionService.getFileForCid(cid);
1002 if (url != null) {
1003 message.setBody("");
1004 message.setRelativeFilePath(f.getAbsolutePath());
1005 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
1006 }
1007 } catch (final Exception e) { }
1008 }
1009 }
1010 }
1011 }
1012 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1013 message.setThread(conversation.getThread());
1014 if (attention) {
1015 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
1016 }
1017 Message.configurePrivateMessage(message);
1018 } else {
1019 message = conversation.getCorrectingMessage();
1020 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1021 message.setThread(conversation.getThread());
1022 if (conversation.getReplyTo() != null) {
1023 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
1024 message.updateReaction(conversation.getReplyTo(), body.toString().replaceAll("\\s", ""));
1025 } else {
1026 message.updateReplyTo(conversation.getReplyTo(), body);
1027 }
1028 } else {
1029 message.clearReplyReact();
1030 message.setBody(hasSubject && body.length() == 0 ? null : body);
1031 }
1032 if (message.getStatus() == Message.STATUS_WAITING) {
1033 if (sendAt != null) message.setTime(sendAt);
1034 activity.xmppConnectionService.updateMessage(message);
1035 setupReply(null);
1036 messageSent();
1037 return;
1038 } else {
1039 message.putEdited(message.getUuid(), message.getServerMsgId());
1040 message.setServerMsgId(null);
1041 message.setUuid(UUID.randomUUID().toString());
1042 }
1043 }
1044 if (sendAt != null) message.setTime(sendAt);
1045 switch (conversation.getNextEncryption()) {
1046 case Message.ENCRYPTION_PGP:
1047 sendPgpMessage(message);
1048 break;
1049 default:
1050 sendMessage(message);
1051 }
1052 setupReply(null);
1053 }
1054
1055 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1056 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1057 && trustKeysIfNeeded(requestCode);
1058 }
1059
1060 protected boolean trustKeysIfNeeded(int requestCode) {
1061 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1062 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1063 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1064 boolean hasUndecidedOwn =
1065 !axolotlService
1066 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1067 .isEmpty();
1068 boolean hasUndecidedContacts =
1069 !axolotlService
1070 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1071 .isEmpty();
1072 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1073 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1074 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1075 if (hasUndecidedOwn
1076 || hasUndecidedContacts
1077 || hasPendingKeys
1078 || hasNoTrustedKeys
1079 || hasUnaccepted
1080 || downloadInProgress) {
1081 axolotlService.createSessionsIfNeeded(conversation);
1082 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1083 String[] contacts = new String[targets.size()];
1084 for (int i = 0; i < contacts.length; ++i) {
1085 contacts[i] = targets.get(i).toString();
1086 }
1087 intent.putExtra("contacts", contacts);
1088 intent.putExtra(
1089 EXTRA_ACCOUNT,
1090 conversation.getAccount().getJid().asBareJid().toEscapedString());
1091 intent.putExtra("conversation", conversation.getUuid());
1092 startActivityForResult(intent, requestCode);
1093 return true;
1094 } else {
1095 return false;
1096 }
1097 }
1098
1099 public void updateChatMsgHint() {
1100 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1101 if (conversation.getCorrectingMessage() != null) {
1102 this.binding.textInputHint.setVisibility(View.GONE);
1103 this.binding.textinput.setHint(R.string.send_corrected_message);
1104 binding.conversationViewPager.setCurrentItem(0);
1105 } else if (multi && conversation.getNextCounterpart() != null) {
1106 this.binding.textinput.setHint(R.string.send_message);
1107 this.binding.textInputHint.setVisibility(View.VISIBLE);
1108 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1109 String nick = user == null ? null : user.getNick();
1110 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1111 this.binding.textInputHint.setText(
1112 getString(
1113 R.string.send_private_message_to,
1114 nick));
1115 binding.conversationViewPager.setCurrentItem(0);
1116 } else if (multi && !conversation.getMucOptions().participating()) {
1117 this.binding.textInputHint.setVisibility(View.GONE);
1118 this.binding.textinput.setHint(R.string.you_are_not_participating);
1119 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1120 } else {
1121 this.binding.textInputHint.setVisibility(View.GONE);
1122 if (activity != null) this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1123 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1124 activity.invalidateOptionsMenu();
1125 }
1126
1127 binding.messagesView.post(this::updateThreadFromLastMessage);
1128 }
1129
1130 public void setupIme() {
1131 this.binding.textinput.refreshIme();
1132 }
1133
1134 private void handleActivityResult(ActivityResult activityResult) {
1135 if (activityResult.resultCode == Activity.RESULT_OK) {
1136 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1137 } else {
1138 handleNegativeActivityResult(activityResult.requestCode);
1139 }
1140 }
1141
1142 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1143 switch (requestCode) {
1144 case REQUEST_WEBXDC_STORE:
1145 mediaPreviewAdapter.addMediaPreviews(Attachment.of(activity, data.getData(), Attachment.Type.FILE));
1146 toggleInputMethod();
1147 break;
1148 case REQUEST_SAVE_STICKER:
1149 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1150 final File f = savingAsSticker;
1151 savingAsSticker = null;
1152 try {
1153 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1154 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1155 } catch (final FileBackend.FileCopyException e) {
1156 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1157 }
1158 break;
1159 case REQUEST_TRUST_KEYS_TEXT:
1160 sendMessage();
1161 break;
1162 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1163 commitAttachments();
1164 break;
1165 case REQUEST_START_AUDIO_CALL:
1166 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1167 break;
1168 case REQUEST_START_VIDEO_CALL:
1169 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1170 break;
1171 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1172 final List<Attachment> imageUris =
1173 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1174 mediaPreviewAdapter.addMediaPreviews(imageUris);
1175 toggleInputMethod();
1176 break;
1177 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1178 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1179 if (takePhotoUri != null) {
1180 mediaPreviewAdapter.addMediaPreviews(
1181 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1182 toggleInputMethod();
1183 } else {
1184 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1185 }
1186 break;
1187 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1188 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1189 case ATTACHMENT_CHOICE_RECORD_VOICE:
1190 final Attachment.Type type =
1191 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1192 ? Attachment.Type.RECORDING
1193 : Attachment.Type.FILE;
1194 final List<Attachment> fileUris =
1195 Attachment.extractAttachments(getActivity(), data, type);
1196 mediaPreviewAdapter.addMediaPreviews(fileUris);
1197 toggleInputMethod();
1198 break;
1199 case ATTACHMENT_CHOICE_LOCATION:
1200 final double latitude = data.getDoubleExtra("latitude", 0);
1201 final double longitude = data.getDoubleExtra("longitude", 0);
1202 final int accuracy = data.getIntExtra("accuracy", 0);
1203 final Uri geo;
1204 if (accuracy > 0) {
1205 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1206 } else {
1207 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1208 }
1209 mediaPreviewAdapter.addMediaPreviews(
1210 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1211 toggleInputMethod();
1212 break;
1213 case REQUEST_INVITE_TO_CONVERSATION:
1214 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1215 if (invite != null) {
1216 if (invite.execute(activity)) {
1217 activity.mToast =
1218 Toast.makeText(
1219 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1220 activity.mToast.show();
1221 }
1222 }
1223 break;
1224 }
1225 }
1226
1227 private void commitAttachments() {
1228 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1229 if (anyNeedsExternalStoragePermission(attachments)
1230 && !hasPermissions(
1231 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1232 return;
1233 }
1234 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1235 return;
1236 }
1237 final PresenceSelector.OnPresenceSelected callback =
1238 () -> {
1239 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1240 final Attachment attachment = i.next();
1241 if (attachment.getType() == Attachment.Type.LOCATION) {
1242 attachLocationToConversation(conversation, attachment.getUri());
1243 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1244 Log.d(
1245 Config.LOGTAG,
1246 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1247 attachImageToConversation(
1248 conversation, attachment.getUri(), attachment.getMime());
1249 } else {
1250 Log.d(
1251 Config.LOGTAG,
1252 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1253 attachFileToConversation(
1254 conversation, attachment.getUri(), attachment.getMime());
1255 }
1256 }
1257 mediaPreviewAdapter.notifyDataSetChanged();
1258 toggleInputMethod();
1259 };
1260 if (conversation == null
1261 || conversation.getMode() == Conversation.MODE_MULTI
1262 || Attachment.canBeSendInBand(attachments)
1263 || (conversation.getAccount().httpUploadAvailable()
1264 && FileBackend.allFilesUnderSize(
1265 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1266 callback.onPresenceSelected();
1267 } else {
1268 activity.selectPresence(conversation, callback);
1269 }
1270 }
1271
1272 private static boolean anyNeedsExternalStoragePermission(
1273 final Collection<Attachment> attachments) {
1274 for (final Attachment attachment : attachments) {
1275 if (attachment.getType() != Attachment.Type.LOCATION) {
1276 return true;
1277 }
1278 }
1279 return false;
1280 }
1281
1282 public void toggleInputMethod() {
1283 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1284 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1285 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1286 updateSendButton();
1287 }
1288
1289 private void handleNegativeActivityResult(int requestCode) {
1290 switch (requestCode) {
1291 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1292 if (pendingTakePhotoUri.clear()) {
1293 Log.d(
1294 Config.LOGTAG,
1295 "cleared pending photo uri after negative activity result");
1296 }
1297 break;
1298 }
1299 }
1300
1301 @Override
1302 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1303 super.onActivityResult(requestCode, resultCode, data);
1304 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1305 if (activity != null && activity.xmppConnectionService != null) {
1306 handleActivityResult(activityResult);
1307 } else {
1308 this.postponedActivityResult.push(activityResult);
1309 }
1310 }
1311
1312 public void unblockConversation(final Blockable conversation) {
1313 activity.xmppConnectionService.sendUnblockRequest(conversation);
1314 }
1315
1316 @Override
1317 public void onAttach(Activity activity) {
1318 super.onAttach(activity);
1319 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1320 if (activity instanceof ConversationsActivity) {
1321 this.activity = (ConversationsActivity) activity;
1322 } else {
1323 throw new IllegalStateException(
1324 "Trying to attach fragment to activity that is not the ConversationsActivity");
1325 }
1326 }
1327
1328 @Override
1329 public void onDetach() {
1330 super.onDetach();
1331 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1332 }
1333
1334 @Override
1335 public void onCreate(Bundle savedInstanceState) {
1336 super.onCreate(savedInstanceState);
1337 setHasOptionsMenu(true);
1338 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1339 }
1340
1341 @Override
1342 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1343 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1344
1345 menuInflater.inflate(R.menu.fragment_conversation, menu);
1346 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1347 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1348 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1349 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1350 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1351 final MenuItem menuCall = menu.findItem(R.id.action_call);
1352 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1353 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1354 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1355
1356 if (conversation != null) {
1357 if (conversation.getMode() == Conversation.MODE_MULTI) {
1358 menuContactDetails.setVisible(false);
1359 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1360 menuMucDetails.setTitle(
1361 conversation.getMucOptions().isPrivateAndNonAnonymous()
1362 ? R.string.action_muc_details
1363 : R.string.channel_details);
1364 menuCall.setVisible(false);
1365 menuOngoingCall.setVisible(false);
1366 } else {
1367 final XmppConnectionService service =
1368 activity == null ? null : activity.xmppConnectionService;
1369 final Optional<OngoingRtpSession> ongoingRtpSession =
1370 service == null
1371 ? Optional.absent()
1372 : service.getJingleConnectionManager()
1373 .getOngoingRtpConnection(conversation.getContact());
1374 if (ongoingRtpSession.isPresent()) {
1375 menuOngoingCall.setVisible(true);
1376 menuCall.setVisible(false);
1377 } else {
1378 menuOngoingCall.setVisible(false);
1379 final RtpCapability.Capability rtpCapability =
1380 RtpCapability.check(conversation.getContact());
1381 final boolean cameraAvailable =
1382 activity != null && activity.isCameraFeatureAvailable();
1383 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1384 menuVideoCall.setVisible(
1385 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1386 }
1387 menuContactDetails.setVisible(!this.conversation.withSelf());
1388 menuMucDetails.setVisible(false);
1389 menuInviteContact.setVisible(
1390 service != null
1391 && service.findConferenceServer(conversation.getAccount()) != null);
1392 }
1393 if (conversation.isMuted()) {
1394 menuMute.setVisible(false);
1395 } else {
1396 menuUnmute.setVisible(false);
1397 }
1398 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1399 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1400 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1401 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1402 } else {
1403 menuTogglePinned.setTitle(R.string.add_to_favorites);
1404 }
1405 }
1406 super.onCreateOptionsMenu(menu, menuInflater);
1407 }
1408
1409 @Override
1410 public View onCreateView(
1411 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1412 this.binding =
1413 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1414 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1415
1416 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1417 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1418 DisplayMetrics displayMetrics = new DisplayMetrics();
1419 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1420 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1421
1422 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1423 binding.contextPreviewCancel.setOnClickListener((v) -> {
1424 setThread(null);
1425 conversation.setUserSelectedThread(false);
1426 setupReply(null);
1427 });
1428 binding.requestVoice.setOnClickListener((v) -> {
1429 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1430 binding.requestVoice.setVisibility(View.GONE);
1431 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1432 });
1433
1434 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1435 binding.messagesView.setOnScrollListener(mOnScrollListener);
1436 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1437 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1438 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1439 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1440 messageListAdapter.setOnContactPictureClicked(this);
1441 messageListAdapter.setOnContactPictureLongClicked(this);
1442 messageListAdapter.setOnInlineImageLongClicked(this);
1443 messageListAdapter.setConversationFragment(this);
1444 binding.messagesView.setAdapter(messageListAdapter);
1445
1446 binding.textinput.addTextChangedListener(
1447 new StylingHelper.MessageEditorStyler(binding.textinput, messageListAdapter));
1448
1449 registerForContextMenu(binding.messagesView);
1450 registerForContextMenu(binding.textSendButton);
1451
1452 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1453 this.binding.textinput.setCustomInsertionActionModeCallback(
1454 new EditMessageActionModeCallback(this.binding.textinput));
1455 }
1456
1457 messageListAdapter.setOnMessageBoxClicked(message -> {
1458 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1459 setThread(message.getThread());
1460 conversation.setUserSelectedThread(true);
1461 });
1462
1463 messageListAdapter.setOnMessageBoxSwiped(message -> {
1464 quoteMessage(message);
1465 });
1466
1467 binding.threadIdenticonLayout.setOnClickListener(v -> {
1468 boolean wasLocked = conversation.getLockThread();
1469 conversation.setLockThread(false);
1470 backPressedLeaveSingleThread.setEnabled(false);
1471 if (wasLocked) {
1472 setThread(null);
1473 conversation.setUserSelectedThread(false);
1474 refresh();
1475 updateThreadFromLastMessage();
1476 } else {
1477 newThread();
1478 conversation.setUserSelectedThread(true);
1479 newThreadTutorialToast("Switched to new thread");
1480 }
1481 });
1482
1483 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1484 boolean wasLocked = conversation.getLockThread();
1485 conversation.setLockThread(false);
1486 backPressedLeaveSingleThread.setEnabled(false);
1487 setThread(null);
1488 conversation.setUserSelectedThread(true);
1489 if (wasLocked) refresh();
1490 newThreadTutorialToast("Cleared thread");
1491 return true;
1492 });
1493
1494 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1495 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1496 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1497 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1498 Editable toInsert = adapter.getItem(position).toInsert();
1499 toInsert.append(" ");
1500 Editable s = binding.textinput.getText();
1501
1502 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1503 int lastColon = -1;
1504 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1505 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1506 });
1507 setupEmojiSearch();
1508 int popupHeight = (int) displayMetrics.density * 200;
1509 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1510 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1511 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1512 binding.textinput.addTextChangedListener(new TextWatcher() {
1513 @Override
1514 public void afterTextChanged(Editable s) {
1515 emojiDebounce.removeCallbacksAndMessages(null);
1516 emojiDebounce.postDelayed(() -> {
1517 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1518 int lastColon = -1;
1519 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1520 if (lastColon < 0) {
1521 emojiPopup.dismiss();
1522 return;
1523 }
1524 final String q = s.toString().substring(lastColon);
1525 if (notEmojiSearch.matcher(q).find()) {
1526 emojiPopup.dismiss();
1527 } else {
1528 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1529 if (adapter != null) {
1530 adapter.search(q);
1531 emojiPopup.showAsDropDown(binding.textsend);
1532 }
1533 }
1534 }, 400L);
1535 }
1536
1537 @Override
1538 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1539
1540 @Override
1541 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1542 });
1543
1544 return binding.getRoot();
1545 }
1546
1547 protected void setupEmojiSearch() {
1548 if (activity != null && activity.xmppConnectionService != null) {
1549 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1550 emojiSearch = null;
1551 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1552 return;
1553 }
1554 if (emojiSearch == null) {
1555 emojiSearch = activity.xmppConnectionService.emojiSearch();
1556 }
1557 }
1558 if (emojiSearch == null || emojiSearchBinding == null) return;
1559
1560 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1561 }
1562
1563 protected void newThreadTutorialToast(String s) {
1564 if (activity == null) return;
1565 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1566 final int tutorialCount = p.getInt("thread_tutorial", 0);
1567 if (tutorialCount < 5) {
1568 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1569 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1570 }
1571 }
1572
1573 @Override
1574 public void onDestroyView() {
1575 super.onDestroyView();
1576 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1577 messageListAdapter.setOnContactPictureClicked(null);
1578 messageListAdapter.setOnContactPictureLongClicked(null);
1579 messageListAdapter.setOnInlineImageLongClicked(null);
1580 messageListAdapter.setConversationFragment(null);
1581 binding.conversationViewPager.setAdapter(null);
1582 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1583 }
1584
1585 public void quoteText(String text) {
1586 if (binding.textinput.isEnabled()) {
1587 binding.textinput.insertAsQuote(text);
1588 binding.textinput.requestFocus();
1589 InputMethodManager inputMethodManager =
1590 (InputMethodManager)
1591 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1592 if (inputMethodManager != null) {
1593 inputMethodManager.showSoftInput(
1594 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1595 }
1596 }
1597 }
1598
1599 private void quoteMessage(Message message) {
1600 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1601 setThread(message.getThread());
1602 conversation.setUserSelectedThread(true);
1603 if (!forkNullThread(message)) newThread();
1604 setupReply(message);
1605 }
1606
1607 private boolean forkNullThread(Message message) {
1608 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1609 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1610 final Element thread = m.getThread();
1611 if (thread != null) {
1612 setThread(thread);
1613 return true;
1614 }
1615 }
1616
1617 return false;
1618 }
1619
1620 private void setupReply(Message message) {
1621 conversation.setReplyTo(message);
1622 if (message == null) {
1623 binding.contextPreview.setVisibility(View.GONE);
1624 binding.textsend.setBackgroundResource(R.drawable.textsend);
1625 return;
1626 }
1627
1628 SpannableStringBuilder body = message.getSpannableBody(null, null);
1629 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1630 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1631 binding.contextPreviewText.setText(body);
1632 binding.contextPreview.setVisibility(View.VISIBLE);
1633 }
1634
1635 private void setThread(Element thread) {
1636 this.conversation.setThread(thread);
1637 binding.threadIdenticon.setAlpha(0f);
1638 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1639 if (thread != null) {
1640 final String threadId = thread.getContent();
1641 if (threadId != null) {
1642 binding.threadIdenticon.setAlpha(1f);
1643 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1644 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1645 }
1646 }
1647 updateSendButton();
1648 }
1649
1650 @Override
1651 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1652 // This should cancel any remaining click events that would otherwise trigger links
1653 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1654
1655 if (v == binding.textSendButton) {
1656 super.onCreateContextMenu(menu, v, menuInfo);
1657 try {
1658 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1659 m.setAccessible(true);
1660 m.invoke(menu, true);
1661 } catch (Exception e) {
1662 e.printStackTrace();
1663 }
1664 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1665 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1666 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1667 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1668 MenuItem item = attachMenu.getSubMenu().getItem(i);
1669 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1670 newItem.setIcon(item.getIcon());
1671 }
1672 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1673 return;
1674 }
1675
1676 synchronized (this.messageList) {
1677 super.onCreateContextMenu(menu, v, menuInfo);
1678 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1679 this.selectedMessage = this.messageList.get(acmi.position);
1680 populateContextMenu(menu);
1681 }
1682 }
1683
1684 private void populateContextMenu(ContextMenu menu) {
1685 final Message m = this.selectedMessage;
1686 final Transferable t = m.getTransferable();
1687 Message relevantForCorrection = m;
1688 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1689 relevantForCorrection = relevantForCorrection.next();
1690 }
1691 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1692
1693 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1694 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1695 return;
1696 }
1697
1698 if (m.getStatus() == Message.STATUS_RECEIVED
1699 && t != null
1700 && (t.getStatus() == Transferable.STATUS_CANCELLED
1701 || t.getStatus() == Transferable.STATUS_FAILED)) {
1702 return;
1703 }
1704
1705 final boolean deleted = m.isDeleted();
1706 final boolean encrypted =
1707 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1708 || m.getEncryption() == Message.ENCRYPTION_PGP;
1709 final boolean receiving =
1710 m.getStatus() == Message.STATUS_RECEIVED
1711 && (t instanceof JingleFileTransferConnection
1712 || t instanceof HttpDownloadConnection);
1713 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1714 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1715 MenuItem openWith = menu.findItem(R.id.open_with);
1716 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1717 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1718 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1719 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1720 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1721 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1722 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1723 MenuItem shareWith = menu.findItem(R.id.share_with);
1724 MenuItem sendAgain = menu.findItem(R.id.send_again);
1725 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1726 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1727 MenuItem downloadFile = menu.findItem(R.id.download_file);
1728 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1729 MenuItem blockMedia = menu.findItem(R.id.block_media);
1730 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1731 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1732 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1733 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1734 final boolean showError =
1735 m.getStatus() == Message.STATUS_SEND_FAILED
1736 && m.getErrorMessage() != null
1737 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1738 final Conversational conversational = m.getConversation();
1739 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1740 final XmppConnection connection = c.getAccount().getXmppConnection();
1741 if (c.isWithStranger()
1742 && m.getServerMsgId() != null
1743 && !c.isBlocked()
1744 && connection != null
1745 && connection.getFeatures().spamReporting()) {
1746 reportAndBlock.setVisible(true);
1747 }
1748 }
1749 if (!encrypted && !m.getBody().equals("")) {
1750 copyMessage.setVisible(true);
1751 }
1752 quoteMessage.setVisible(!encrypted && !showError);
1753 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1754 retryDecryption.setVisible(true);
1755 }
1756 if (!showError
1757 && relevantForCorrection.getType() == Message.TYPE_TEXT
1758 && !m.isGeoUri()
1759 && relevantForCorrection.isLastCorrectableMessage()
1760 && m.getConversation() instanceof Conversation) {
1761 correctMessage.setVisible(true);
1762 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1763 }
1764 if (relevantForCorrection.getStatus() == Message.STATUS_WAITING) {
1765 correctMessage.setVisible(true);
1766 retractMessage.setVisible(true);
1767 }
1768 if (relevantForCorrection.getReactions() != null) {
1769 correctMessage.setVisible(false);
1770 retractMessage.setVisible(true);
1771 }
1772 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")) {
1773 moderateMessage.setVisible(true);
1774 }
1775 if ((m.isFileOrImage() && !deleted && !receiving)
1776 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1777 && !unInitiatedButKnownSize
1778 && t == null) {
1779 shareWith.setVisible(true);
1780 }
1781 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1782 sendAgain.setVisible(true);
1783 }
1784 if (m.hasFileOnRemoteHost()
1785 || m.isGeoUri()
1786 || m.treatAsDownloadable()
1787 || unInitiatedButKnownSize
1788 || t instanceof HttpDownloadConnection) {
1789 copyUrl.setVisible(true);
1790 }
1791 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1792 downloadFile.setVisible(true);
1793 downloadFile.setTitle(
1794 activity.getString(
1795 R.string.download_x_file,
1796 UIHelper.getFileDescriptionString(activity, m)));
1797 }
1798 final boolean waitingOfferedSending =
1799 m.getStatus() == Message.STATUS_WAITING
1800 || m.getStatus() == Message.STATUS_UNSEND
1801 || m.getStatus() == Message.STATUS_OFFERED;
1802 final boolean cancelable =
1803 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1804 if (cancelable) {
1805 cancelTransmission.setVisible(true);
1806 }
1807 if (m.isFileOrImage() && !deleted && !cancelable) {
1808 final String path = m.getRelativeFilePath();
1809 if (path != null) {
1810 final var file = new File(path);
1811 if (file.canRead()) saveAsSticker.setVisible(true);
1812 blockMedia.setVisible(true);
1813 if (file.canWrite()) deleteFile.setVisible(true);
1814 deleteFile.setTitle(
1815 activity.getString(
1816 R.string.delete_x_file,
1817 UIHelper.getFileDescriptionString(activity, m)));
1818 }
1819 }
1820
1821 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1822 // We might be showing a thumbnail worth blocking
1823 blockMedia.setVisible(true);
1824 }
1825 if (showError) {
1826 showErrorMessage.setVisible(true);
1827 }
1828 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1829 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1830 || (mime != null && mime.startsWith("audio/"))) {
1831 openWith.setVisible(true);
1832 }
1833 }
1834 }
1835
1836 @Override
1837 public boolean onContextItemSelected(MenuItem item) {
1838 switch (item.getItemId()) {
1839 case R.id.share_with:
1840 ShareUtil.share(activity, selectedMessage);
1841 return true;
1842 case R.id.correct_message:
1843 correctMessage(selectedMessage);
1844 return true;
1845 case R.id.retract_message:
1846 new AlertDialog.Builder(activity)
1847 .setTitle(R.string.retract_message)
1848 .setMessage("Do you really want to retract this message?")
1849 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1850 Message message = selectedMessage;
1851 while (message.mergeable(message.next())) {
1852 message = message.next();
1853 }
1854 if (message.getStatus() == Message.STATUS_WAITING || message.getStatus() == Message.STATUS_OFFERED) {
1855 activity.xmppConnectionService.deleteMessage(message);
1856 return;
1857 }
1858 Element reactions = message.getReactions();
1859 if (reactions != null) {
1860 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1861 if (previousReaction != null) reactions = previousReaction.getReactions();
1862 for (Element el : reactions.getChildren()) {
1863 if (message.getRawBody().endsWith(el.getContent())) {
1864 reactions.removeChild(el);
1865 }
1866 }
1867 message.setReactions(reactions);
1868 if (previousReaction != null) {
1869 previousReaction.setReactions(reactions);
1870 activity.xmppConnectionService.updateMessage(previousReaction);
1871 }
1872 } else {
1873 message.setInReplyTo(null);
1874 message.clearPayloads();
1875 }
1876 message.setBody(" ");
1877 message.setSubject(null);
1878 message.putEdited(message.getUuid(), message.getServerMsgId());
1879 message.setServerMsgId(null);
1880 message.setUuid(UUID.randomUUID().toString());
1881 sendMessage(message);
1882 })
1883 .setNegativeButton(R.string.no, null).show();
1884 return true;
1885 case R.id.moderate_message:
1886 activity.quickEdit("Spam", (reason) -> {
1887 Message message = selectedMessage;
1888 do {
1889 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1890 message = message.mergeable(message.next()) ? message.next() : null;
1891 } while (message != null);
1892 return null;
1893 }, R.string.moderate_reason, false, false, true, true);
1894 return true;
1895 case R.id.copy_message:
1896 ShareUtil.copyToClipboard(activity, selectedMessage);
1897 return true;
1898 case R.id.quote_message:
1899 quoteMessage(selectedMessage);
1900 return true;
1901 case R.id.send_again:
1902 resendMessage(selectedMessage);
1903 return true;
1904 case R.id.copy_url:
1905 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1906 return true;
1907 case R.id.save_as_sticker:
1908 saveAsSticker(selectedMessage);
1909 return true;
1910 case R.id.download_file:
1911 startDownloadable(selectedMessage);
1912 return true;
1913 case R.id.cancel_transmission:
1914 cancelTransmission(selectedMessage);
1915 return true;
1916 case R.id.retry_decryption:
1917 retryDecryption(selectedMessage);
1918 return true;
1919 case R.id.block_media:
1920 new AlertDialog.Builder(activity)
1921 .setTitle(R.string.block_media)
1922 .setMessage("Do you really want to block this media in all messages?")
1923 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1924 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1925 if (thumbs != null && !thumbs.isEmpty()) {
1926 for (Element thumb : thumbs) {
1927 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1928 if (uri.getScheme().equals("cid")) {
1929 Cid cid = BobTransfer.cid(uri);
1930 if (cid == null) continue;
1931 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1932 activity.xmppConnectionService.blockMedia(f);
1933 activity.xmppConnectionService.evictPreview(f);
1934 f.delete();
1935 }
1936 }
1937 }
1938 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1939 activity.xmppConnectionService.blockMedia(f);
1940 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1941 activity.xmppConnectionService.evictPreview(f);
1942 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1943 activity.onConversationsListItemUpdated();
1944 refresh();
1945 })
1946 .setNegativeButton(R.string.no, null).show();
1947 return true;
1948 case R.id.delete_file:
1949 deleteFile(selectedMessage);
1950 return true;
1951 case R.id.show_error_message:
1952 showErrorMessage(selectedMessage);
1953 return true;
1954 case R.id.open_with:
1955 openWith(selectedMessage);
1956 return true;
1957 case R.id.only_this_thread:
1958 conversation.setLockThread(true);
1959 backPressedLeaveSingleThread.setEnabled(true);
1960 setThread(selectedMessage.getThread());
1961 refresh();
1962 return true;
1963 case R.id.action_report_and_block:
1964 reportMessage(selectedMessage);
1965 return true;
1966 default:
1967 return onOptionsItemSelected(item);
1968 }
1969 }
1970
1971 @Override
1972 public boolean onOptionsItemSelected(final MenuItem item) {
1973 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1974 return false;
1975 } else if (conversation == null) {
1976 return super.onOptionsItemSelected(item);
1977 }
1978 switch (item.getItemId()) {
1979 case R.id.encryption_choice_axolotl:
1980 case R.id.encryption_choice_pgp:
1981 case R.id.encryption_choice_none:
1982 handleEncryptionSelection(item);
1983 break;
1984 case R.id.attach_choose_picture:
1985 case R.id.attach_take_picture:
1986 case R.id.attach_record_video:
1987 case R.id.attach_choose_file:
1988 case R.id.attach_record_voice:
1989 case R.id.attach_location:
1990 handleAttachmentSelection(item);
1991 break;
1992 case R.id.attach_webxdc:
1993 final Intent intent = new Intent(getActivity(), WebxdcStore.class);
1994 startActivityForResult(intent, REQUEST_WEBXDC_STORE);
1995 break;
1996 case R.id.attach_subject:
1997 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
1998 break;
1999 case R.id.attach_schedule:
2000 scheduleMessage();
2001 break;
2002 case R.id.action_search:
2003 startSearch();
2004 break;
2005 case R.id.action_archive:
2006 activity.xmppConnectionService.archiveConversation(conversation);
2007 break;
2008 case R.id.action_contact_details:
2009 activity.switchToContactDetails(conversation.getContact());
2010 break;
2011 case R.id.action_muc_details:
2012 ConferenceDetailsActivity.open(activity, conversation);
2013 break;
2014 case R.id.action_invite:
2015 startActivityForResult(
2016 ChooseContactActivity.create(activity, conversation),
2017 REQUEST_INVITE_TO_CONVERSATION);
2018 break;
2019 case R.id.action_clear_history:
2020 clearHistoryDialog(conversation);
2021 break;
2022 case R.id.action_mute:
2023 muteConversationDialog(conversation);
2024 break;
2025 case R.id.action_unmute:
2026 unMuteConversation(conversation);
2027 break;
2028 case R.id.action_block:
2029 case R.id.action_unblock:
2030 BlockContactDialog.show(activity, conversation);
2031 break;
2032 case R.id.action_audio_call:
2033 checkPermissionAndTriggerAudioCall();
2034 break;
2035 case R.id.action_video_call:
2036 checkPermissionAndTriggerVideoCall();
2037 break;
2038 case R.id.action_ongoing_call:
2039 returnToOngoingCall();
2040 break;
2041 case R.id.action_toggle_pinned:
2042 togglePinned();
2043 break;
2044 case R.id.action_add_shortcut:
2045 addShortcut();
2046 break;
2047 case R.id.action_block_avatar:
2048 new AlertDialog.Builder(activity)
2049 .setTitle(R.string.block_media)
2050 .setMessage("Do you really want to block this avatar?")
2051 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
2052 activity.xmppConnectionService.blockMedia(activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()));
2053 activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()).delete();
2054 activity.avatarService().clear(conversation);
2055 conversation.getContact().setAvatar(null);
2056 activity.xmppConnectionService.updateConversationUi();
2057 })
2058 .setNegativeButton(R.string.no, null).show();
2059 case R.id.action_refresh_feature_discovery:
2060 refreshFeatureDiscovery();
2061 break;
2062 default:
2063 break;
2064 }
2065 return super.onOptionsItemSelected(item);
2066 }
2067
2068 public boolean onBackPressed() {
2069 boolean wasLocked = conversation.getLockThread();
2070 conversation.setLockThread(false);
2071 backPressedLeaveSingleThread.setEnabled(false);
2072 if (wasLocked) {
2073 setThread(null);
2074 conversation.setUserSelectedThread(false);
2075 refresh();
2076 updateThreadFromLastMessage();
2077 return true;
2078 }
2079 return false;
2080 }
2081
2082 private void startSearch() {
2083 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2084 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2085 startActivity(intent);
2086 }
2087
2088 private void scheduleMessage() {
2089 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2090 final var datePicker = com.google.android.material.datepicker.MaterialDatePicker.Builder.datePicker()
2091 .setTitleText("Schedule Message")
2092 .setSelection(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2093 .setCalendarConstraints(
2094 new com.google.android.material.datepicker.CalendarConstraints.Builder()
2095 .setStart(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2096 .build()
2097 )
2098 .build();
2099 datePicker.addOnPositiveButtonClickListener((date) -> {
2100 final Calendar now = Calendar.getInstance();
2101 final var timePicker = new com.google.android.material.timepicker.MaterialTimePicker.Builder()
2102 .setTitleText("Schedule Message")
2103 .setHour(now.get(Calendar.HOUR_OF_DAY))
2104 .setMinute(now.get(Calendar.MINUTE))
2105 .setTimeFormat(android.text.format.DateFormat.is24HourFormat(activity) ? com.google.android.material.timepicker.TimeFormat.CLOCK_24H : com.google.android.material.timepicker.TimeFormat.CLOCK_12H)
2106 .build();
2107 timePicker.addOnPositiveButtonClickListener((v2) -> {
2108 final var dateCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
2109 dateCal.setTimeInMillis(date);
2110 final var time = Calendar.getInstance();
2111 time.set(dateCal.get(Calendar.YEAR), dateCal.get(Calendar.MONTH), dateCal.get(Calendar.DAY_OF_MONTH), timePicker.getHour(), timePicker.getMinute(), 0);
2112 final long timestamp = time.getTimeInMillis();
2113 sendMessage(timestamp);
2114 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2115 });
2116 timePicker.show(activity.getSupportFragmentManager(), "schedulMessageTime");
2117 });
2118 datePicker.show(activity.getSupportFragmentManager(), "schedulMessageDate");
2119 }
2120 }
2121
2122 private void returnToOngoingCall() {
2123 final Optional<OngoingRtpSession> ongoingRtpSession =
2124 activity.xmppConnectionService
2125 .getJingleConnectionManager()
2126 .getOngoingRtpConnection(conversation.getContact());
2127 if (ongoingRtpSession.isPresent()) {
2128 final OngoingRtpSession id = ongoingRtpSession.get();
2129 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2130 intent.setAction(Intent.ACTION_VIEW);
2131 intent.putExtra(
2132 RtpSessionActivity.EXTRA_ACCOUNT,
2133 id.getAccount().getJid().asBareJid().toEscapedString());
2134 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2135 if (id instanceof AbstractJingleConnection) {
2136 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2137 startActivity(intent);
2138 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2139 if (Media.audioOnly(proposal.media)) {
2140 intent.putExtra(
2141 RtpSessionActivity.EXTRA_LAST_ACTION,
2142 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2143 } else {
2144 intent.putExtra(
2145 RtpSessionActivity.EXTRA_LAST_ACTION,
2146 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2147 }
2148 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2149 startActivity(intent);
2150 }
2151 }
2152 }
2153
2154 private void refreshFeatureDiscovery() {
2155 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2156 if (presences.isEmpty()) {
2157 presences = new HashSet<>();
2158 presences.add(new AbstractMap.SimpleEntry("", null));
2159 }
2160 for (Map.Entry<String, Presence> entry : presences) {
2161 Jid jid = conversation.getContact().getJid();
2162 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2163 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2164 if (activity == null) return;
2165 activity.runOnUiThread(() -> {
2166 refresh();
2167 refreshCommands(true);
2168 });
2169 });
2170 }
2171 }
2172
2173 private void addShortcut() {
2174 ShortcutInfoCompat info;
2175 if (conversation.getMode() == Conversation.MODE_MULTI) {
2176 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2177 } else {
2178 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2179 }
2180 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2181 }
2182
2183 private void togglePinned() {
2184 final boolean pinned =
2185 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2186 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2187 activity.xmppConnectionService.updateConversation(conversation);
2188 activity.invalidateOptionsMenu();
2189 }
2190
2191 private void checkPermissionAndTriggerAudioCall() {
2192 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2193 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2194 return;
2195 }
2196 final List<String> permissions;
2197 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2198 permissions =
2199 Arrays.asList(
2200 Manifest.permission.RECORD_AUDIO,
2201 Manifest.permission.BLUETOOTH_CONNECT);
2202 } else {
2203 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2204 }
2205 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2206 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2207 }
2208 }
2209
2210 private void checkPermissionAndTriggerVideoCall() {
2211 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2212 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2213 return;
2214 }
2215 final List<String> permissions;
2216 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2217 permissions =
2218 Arrays.asList(
2219 Manifest.permission.RECORD_AUDIO,
2220 Manifest.permission.CAMERA,
2221 Manifest.permission.BLUETOOTH_CONNECT);
2222 } else {
2223 permissions =
2224 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2225 }
2226 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2227 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2228 }
2229 }
2230
2231 private void triggerRtpSession(final String action) {
2232 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2233 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2234 .show();
2235 return;
2236 }
2237 final Account account = conversation.getAccount();
2238 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2239 activity.xmppConnectionService.updateAccount(account);
2240 }
2241 final Contact contact = conversation.getContact();
2242 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2243 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2244 } else {
2245 final RtpCapability.Capability capability;
2246 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2247 capability = RtpCapability.Capability.VIDEO;
2248 } else {
2249 capability = RtpCapability.Capability.AUDIO;
2250 }
2251 PresenceSelector.selectFullJidForDirectRtpConnection(
2252 activity,
2253 contact,
2254 capability,
2255 fullJid -> {
2256 triggerRtpSession(contact.getAccount(), fullJid, action);
2257 });
2258 }
2259 }
2260
2261 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2262 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2263 }
2264
2265 private void handleAttachmentSelection(MenuItem item) {
2266 switch (item.getItemId()) {
2267 case R.id.attach_choose_picture:
2268 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2269 break;
2270 case R.id.attach_take_picture:
2271 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2272 break;
2273 case R.id.attach_record_video:
2274 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2275 break;
2276 case R.id.attach_choose_file:
2277 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2278 break;
2279 case R.id.attach_record_voice:
2280 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2281 break;
2282 case R.id.attach_location:
2283 attachFile(ATTACHMENT_CHOICE_LOCATION);
2284 break;
2285 }
2286 }
2287
2288 private void handleEncryptionSelection(MenuItem item) {
2289 if (conversation == null) {
2290 return;
2291 }
2292 final boolean updated;
2293 switch (item.getItemId()) {
2294 case R.id.encryption_choice_none:
2295 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2296 item.setChecked(true);
2297 break;
2298 case R.id.encryption_choice_pgp:
2299 if (activity.hasPgp()) {
2300 if (conversation.getAccount().getPgpSignature() != null) {
2301 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2302 item.setChecked(true);
2303 } else {
2304 updated = false;
2305 activity.announcePgp(
2306 conversation.getAccount(),
2307 conversation,
2308 null,
2309 activity.onOpenPGPKeyPublished);
2310 }
2311 } else {
2312 activity.showInstallPgpDialog();
2313 updated = false;
2314 }
2315 break;
2316 case R.id.encryption_choice_axolotl:
2317 Log.d(
2318 Config.LOGTAG,
2319 AxolotlService.getLogprefix(conversation.getAccount())
2320 + "Enabled axolotl for Contact "
2321 + conversation.getContact().getJid());
2322 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2323 item.setChecked(true);
2324 break;
2325 default:
2326 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2327 break;
2328 }
2329 if (updated) {
2330 activity.xmppConnectionService.updateConversation(conversation);
2331 }
2332 updateChatMsgHint();
2333 getActivity().invalidateOptionsMenu();
2334 activity.refreshUi();
2335 }
2336
2337 public void attachFile(final int attachmentChoice) {
2338 attachFile(attachmentChoice, true);
2339 }
2340
2341 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2342 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2343 if (!hasPermissions(
2344 attachmentChoice,
2345 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2346 Manifest.permission.RECORD_AUDIO)) {
2347 return;
2348 }
2349 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2350 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2351 if (!hasPermissions(
2352 attachmentChoice,
2353 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2354 Manifest.permission.CAMERA)) {
2355 return;
2356 }
2357 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2358 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2359 return;
2360 }
2361 }
2362 if (updateRecentlyUsed) {
2363 storeRecentlyUsedQuickAction(attachmentChoice);
2364 }
2365 final int encryption = conversation.getNextEncryption();
2366 final int mode = conversation.getMode();
2367 if (encryption == Message.ENCRYPTION_PGP) {
2368 if (activity.hasPgp()) {
2369 if (mode == Conversation.MODE_SINGLE
2370 && conversation.getContact().getPgpKeyId() != 0) {
2371 activity.xmppConnectionService
2372 .getPgpEngine()
2373 .hasKey(
2374 conversation.getContact(),
2375 new UiCallback<Contact>() {
2376
2377 @Override
2378 public void userInputRequired(
2379 PendingIntent pi, Contact contact) {
2380 startPendingIntent(pi, attachmentChoice);
2381 }
2382
2383 @Override
2384 public void success(Contact contact) {
2385 invokeAttachFileIntent(attachmentChoice);
2386 }
2387
2388 @Override
2389 public void error(int error, Contact contact) {
2390 activity.replaceToast(getString(error));
2391 }
2392 });
2393 } else if (mode == Conversation.MODE_MULTI
2394 && conversation.getMucOptions().pgpKeysInUse()) {
2395 if (!conversation.getMucOptions().everybodyHasKeys()) {
2396 Toast warning =
2397 Toast.makeText(
2398 getActivity(),
2399 R.string.missing_public_keys,
2400 Toast.LENGTH_LONG);
2401 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2402 warning.show();
2403 }
2404 invokeAttachFileIntent(attachmentChoice);
2405 } else {
2406 showNoPGPKeyDialog(
2407 false,
2408 (dialog, which) -> {
2409 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2410 activity.xmppConnectionService.updateConversation(conversation);
2411 invokeAttachFileIntent(attachmentChoice);
2412 });
2413 }
2414 } else {
2415 activity.showInstallPgpDialog();
2416 }
2417 } else {
2418 invokeAttachFileIntent(attachmentChoice);
2419 }
2420 }
2421
2422 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2423 try {
2424 activity.getPreferences()
2425 .edit()
2426 .putString(
2427 RECENTLY_USED_QUICK_ACTION,
2428 SendButtonAction.of(attachmentChoice).toString())
2429 .apply();
2430 } catch (IllegalArgumentException e) {
2431 // just do not save
2432 }
2433 }
2434
2435 @Override
2436 public void onRequestPermissionsResult(
2437 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2438 final PermissionUtils.PermissionResult permissionResult =
2439 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2440 if (grantResults.length > 0) {
2441 if (allGranted(permissionResult.grantResults)) {
2442 switch (requestCode) {
2443 case REQUEST_START_DOWNLOAD:
2444 if (this.mPendingDownloadableMessage != null) {
2445 startDownloadable(this.mPendingDownloadableMessage);
2446 }
2447 break;
2448 case REQUEST_ADD_EDITOR_CONTENT:
2449 if (this.mPendingEditorContent != null) {
2450 attachEditorContentToConversation(this.mPendingEditorContent);
2451 }
2452 break;
2453 case REQUEST_COMMIT_ATTACHMENTS:
2454 commitAttachments();
2455 break;
2456 case REQUEST_START_AUDIO_CALL:
2457 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2458 break;
2459 case REQUEST_START_VIDEO_CALL:
2460 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2461 break;
2462 default:
2463 attachFile(requestCode);
2464 break;
2465 }
2466 } else {
2467 @StringRes int res;
2468 String firstDenied =
2469 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2470 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2471 res = R.string.no_microphone_permission;
2472 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2473 res = R.string.no_camera_permission;
2474 } else {
2475 res = R.string.no_storage_permission;
2476 }
2477 Toast.makeText(
2478 getActivity(),
2479 getString(res, getString(R.string.app_name)),
2480 Toast.LENGTH_SHORT)
2481 .show();
2482 }
2483 }
2484 if (writeGranted(grantResults, permissions)) {
2485 if (activity != null && activity.xmppConnectionService != null) {
2486 activity.xmppConnectionService.getDrawableCache().evictAll();
2487 activity.xmppConnectionService.restartFileObserver();
2488 }
2489 refresh();
2490 }
2491 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2492 XmppConnectionService.toggleForegroundService(activity);
2493 }
2494 }
2495
2496 public void startDownloadable(Message message) {
2497 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2498 this.mPendingDownloadableMessage = message;
2499 return;
2500 }
2501 Transferable transferable = message.getTransferable();
2502 if (transferable != null) {
2503 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2504 createNewConnection(message);
2505 return;
2506 }
2507 if (!transferable.start()) {
2508 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2509 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2510 .show();
2511 }
2512 } else if (message.treatAsDownloadable()
2513 || message.hasFileOnRemoteHost()
2514 || MessageUtils.unInitiatedButKnownSize(message)) {
2515 createNewConnection(message);
2516 } else {
2517 Log.d(
2518 Config.LOGTAG,
2519 message.getConversation().getAccount() + ": unable to start downloadable");
2520 }
2521 }
2522
2523 private void createNewConnection(final Message message) {
2524 if (!activity.xmppConnectionService.hasInternetConnection()) {
2525 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2526 .show();
2527 return;
2528 }
2529 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2530 try {
2531 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2532 message.setTransferable(transfer);
2533 transfer.start();
2534 } catch (URISyntaxException e) {
2535 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2536 }
2537 } else {
2538 activity.xmppConnectionService
2539 .getHttpConnectionManager()
2540 .createNewDownloadConnection(message, true);
2541 }
2542 }
2543
2544 @SuppressLint("InflateParams")
2545 protected void clearHistoryDialog(final Conversation conversation) {
2546 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2547 builder.setTitle(R.string.clear_conversation_history);
2548 final View dialogView =
2549 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2550 final CheckBox endConversationCheckBox =
2551 dialogView.findViewById(R.id.end_conversation_checkbox);
2552 builder.setView(dialogView);
2553 builder.setNegativeButton(getString(R.string.cancel), null);
2554 builder.setPositiveButton(
2555 getString(R.string.confirm),
2556 (dialog, which) -> {
2557 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2558 if (endConversationCheckBox.isChecked()) {
2559 this.activity.xmppConnectionService.archiveConversation(conversation);
2560 this.activity.onConversationArchived(conversation);
2561 } else {
2562 activity.onConversationsListItemUpdated();
2563 refresh();
2564 }
2565 });
2566 builder.create().show();
2567 }
2568
2569 protected void muteConversationDialog(final Conversation conversation) {
2570 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2571 builder.setTitle(R.string.disable_notifications);
2572 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2573 final CharSequence[] labels = new CharSequence[durations.length];
2574 for (int i = 0; i < durations.length; ++i) {
2575 if (durations[i] == -1) {
2576 labels[i] = activity.getString(R.string.until_further_notice);
2577 } else {
2578 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2579 }
2580 }
2581 builder.setItems(
2582 labels,
2583 (dialog, which) -> {
2584 final long till;
2585 if (durations[which] == -1) {
2586 till = Long.MAX_VALUE;
2587 } else {
2588 till = System.currentTimeMillis() + (durations[which] * 1000L);
2589 }
2590 conversation.setMutedTill(till);
2591 activity.xmppConnectionService.updateConversation(conversation);
2592 activity.onConversationsListItemUpdated();
2593 refresh();
2594 activity.invalidateOptionsMenu();
2595 });
2596 builder.create().show();
2597 }
2598
2599 private boolean hasPermissions(int requestCode, List<String> permissions) {
2600 final List<String> missingPermissions = new ArrayList<>();
2601 for (String permission : permissions) {
2602 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2603 continue;
2604 }
2605 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2606 missingPermissions.add(permission);
2607 }
2608 }
2609 if (missingPermissions.size() == 0) {
2610 return true;
2611 } else {
2612 requestPermissions(
2613 missingPermissions.toArray(new String[0]),
2614 requestCode);
2615 return false;
2616 }
2617 }
2618
2619 private boolean hasPermissions(int requestCode, String... permissions) {
2620 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2621 }
2622
2623 public void unMuteConversation(final Conversation conversation) {
2624 conversation.setMutedTill(0);
2625 this.activity.xmppConnectionService.updateConversation(conversation);
2626 this.activity.onConversationsListItemUpdated();
2627 refresh();
2628 this.activity.invalidateOptionsMenu();
2629 }
2630
2631 protected void invokeAttachFileIntent(final int attachmentChoice) {
2632 Intent intent = new Intent();
2633 boolean chooser = false;
2634 switch (attachmentChoice) {
2635 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2636 intent.setAction(Intent.ACTION_GET_CONTENT);
2637 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2638 intent.setType("image/*");
2639 chooser = true;
2640 break;
2641 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2642 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2643 break;
2644 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2645 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2646 pendingTakePhotoUri.push(uri);
2647 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2648 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2649 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2650 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2651 break;
2652 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2653 chooser = true;
2654 intent.setType("*/*");
2655 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2656 intent.addCategory(Intent.CATEGORY_OPENABLE);
2657 intent.setAction(Intent.ACTION_GET_CONTENT);
2658 break;
2659 case ATTACHMENT_CHOICE_RECORD_VOICE:
2660 intent = new Intent(getActivity(), RecordingActivity.class);
2661 break;
2662 case ATTACHMENT_CHOICE_LOCATION:
2663 intent = GeoHelper.getFetchIntent(activity);
2664 break;
2665 }
2666 final Context context = getActivity();
2667 if (context == null) {
2668 return;
2669 }
2670 try {
2671 if (chooser) {
2672 startActivityForResult(
2673 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2674 attachmentChoice);
2675 } else {
2676 startActivityForResult(intent, attachmentChoice);
2677 }
2678 } catch (final ActivityNotFoundException e) {
2679 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2680 }
2681 }
2682
2683 @Override
2684 public void onResume() {
2685 super.onResume();
2686 binding.messagesView.post(this::fireReadEvent);
2687 }
2688
2689 private void fireReadEvent() {
2690 if (activity != null && this.conversation != null) {
2691 String uuid = getLastVisibleMessageUuid();
2692 if (uuid != null) {
2693 activity.onConversationRead(this.conversation, uuid);
2694 }
2695 }
2696 }
2697
2698 private void newSubThread() {
2699 Element oldThread = conversation.getThread();
2700 Element thread = new Element("thread", "jabber:client");
2701 thread.setContent(UUID.randomUUID().toString());
2702 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2703 setThread(thread);
2704 }
2705
2706 private void newThread() {
2707 Element thread = new Element("thread", "jabber:client");
2708 thread.setContent(UUID.randomUUID().toString());
2709 setThread(thread);
2710 }
2711
2712 private void updateThreadFromLastMessage() {
2713 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2714 Message message = getLastVisibleMessage();
2715 if (message == null) {
2716 newThread();
2717 } else {
2718 if (conversation.getMode() == Conversation.MODE_MULTI) {
2719 if (activity == null || activity.xmppConnectionService == null) return;
2720 if (message.getStatus() < Message.STATUS_SEND) {
2721 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2722 }
2723 }
2724
2725 setThread(message.getThread());
2726 }
2727 }
2728 }
2729
2730 private String getLastVisibleMessageUuid() {
2731 Message message = getLastVisibleMessage();
2732 return message == null ? null : message.getUuid();
2733 }
2734
2735 private Message getLastVisibleMessage() {
2736 if (binding == null) {
2737 return null;
2738 }
2739 synchronized (this.messageList) {
2740 int pos = binding.messagesView.getLastVisiblePosition();
2741 if (pos >= 0) {
2742 Message message = null;
2743 for (int i = pos; i >= 0; --i) {
2744 try {
2745 message = (Message) binding.messagesView.getItemAtPosition(i);
2746 } catch (IndexOutOfBoundsException e) {
2747 // should not happen if we synchronize properly. however if that fails we
2748 // just gonna try item -1
2749 continue;
2750 }
2751 if (message.getType() != Message.TYPE_STATUS) {
2752 break;
2753 }
2754 }
2755 if (message != null) {
2756 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2757 message = message.next();
2758 }
2759 return message;
2760 }
2761 }
2762 }
2763 return null;
2764 }
2765
2766 public void jumpTo(final Message message) {
2767 if (message.getUuid() == null) return;
2768 for (int i = 0; i < messageList.size(); i++) {
2769 final var m = messageList.get(i);
2770 if (m == null) continue;
2771 if (message.getUuid().equals(m.getUuid())) {
2772 binding.messagesView.setSelection(i);
2773 return;
2774 }
2775 }
2776 }
2777
2778 private void openWith(final Message message) {
2779 if (message.isGeoUri()) {
2780 GeoHelper.view(getActivity(), message);
2781 } else {
2782 final DownloadableFile file =
2783 activity.xmppConnectionService.getFileBackend().getFile(message);
2784 ViewUtil.view(activity, file);
2785 }
2786 }
2787
2788 private void reportMessage(final Message message) {
2789 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2790 }
2791
2792 private void showErrorMessage(final Message message) {
2793 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2794 builder.setTitle(R.string.error_message);
2795 final String errorMessage = message.getErrorMessage();
2796 final String[] errorMessageParts =
2797 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2798 final String displayError;
2799 if (errorMessageParts.length == 2) {
2800 displayError = errorMessageParts[1];
2801 } else {
2802 displayError = errorMessage;
2803 }
2804 builder.setMessage(displayError);
2805 builder.setNegativeButton(
2806 R.string.copy_to_clipboard,
2807 (dialog, which) -> {
2808 activity.copyTextToClipboard(displayError, R.string.error_message);
2809 Toast.makeText(
2810 activity,
2811 R.string.error_message_copied_to_clipboard,
2812 Toast.LENGTH_SHORT)
2813 .show();
2814 });
2815 builder.setPositiveButton(R.string.confirm, null);
2816 builder.create().show();
2817 }
2818
2819 public boolean onInlineImageLongClicked(Cid cid) {
2820 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2821 if (f == null) return false;
2822
2823 saveAsSticker(f, null);
2824 return true;
2825 }
2826
2827 private void saveAsSticker(final Message m) {
2828 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2829 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2830 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2831 }
2832
2833 private void saveAsSticker(final File file, final String name) {
2834 savingAsSticker = file;
2835
2836 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2837 intent.addCategory(Intent.CATEGORY_OPENABLE);
2838 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2839 intent.putExtra(Intent.EXTRA_TITLE, name);
2840
2841 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2842 final String dir = p.getString("sticker_directory", "Stickers");
2843 if (dir.startsWith("content://")) {
2844 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2845 } else {
2846 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2847 Uri uri;
2848 if (Build.VERSION.SDK_INT >= 29) {
2849 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2850 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2851 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2852 } else {
2853 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2854 }
2855 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2856 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2857 }
2858
2859 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2860 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2861 }
2862
2863 private void deleteFile(final Message message) {
2864 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2865 builder.setNegativeButton(R.string.cancel, null);
2866 builder.setTitle(R.string.delete_file_dialog);
2867 builder.setMessage(R.string.delete_file_dialog_msg);
2868 builder.setPositiveButton(
2869 R.string.confirm,
2870 (dialog, which) -> {
2871 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2872 if (thumbs != null && !thumbs.isEmpty()) {
2873 for (Element thumb : thumbs) {
2874 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2875 if (uri.getScheme().equals("cid")) {
2876 Cid cid = BobTransfer.cid(uri);
2877 if (cid == null) continue;
2878 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2879 activity.xmppConnectionService.evictPreview(f);
2880 f.delete();
2881 }
2882 }
2883 }
2884 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2885 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2886 activity.xmppConnectionService.updateMessage(message, false);
2887 activity.onConversationsListItemUpdated();
2888 refresh();
2889 }
2890 });
2891 builder.create().show();
2892 }
2893
2894 private void resendMessage(final Message message) {
2895 if (message.isFileOrImage()) {
2896 if (!(message.getConversation() instanceof Conversation)) {
2897 return;
2898 }
2899 final Conversation conversation = (Conversation) message.getConversation();
2900 final DownloadableFile file =
2901 activity.xmppConnectionService.getFileBackend().getFile(message);
2902 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2903 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2904 if (!message.hasFileOnRemoteHost()
2905 && xmppConnection != null
2906 && conversation.getMode() == Conversational.MODE_SINGLE
2907 && !xmppConnection
2908 .getFeatures()
2909 .httpUpload(message.getFileParams().getSize())) {
2910 activity.selectPresence(
2911 conversation,
2912 () -> {
2913 message.setCounterpart(conversation.getNextCounterpart());
2914 activity.xmppConnectionService.resendFailedMessages(message);
2915 new Handler()
2916 .post(
2917 () -> {
2918 int size = messageList.size();
2919 this.binding.messagesView.setSelection(
2920 size - 1);
2921 });
2922 });
2923 return;
2924 }
2925 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2926 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2927 return;
2928 } else {
2929 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2930 message.setDeleted(true);
2931 activity.xmppConnectionService.updateMessage(message, false);
2932 activity.onConversationsListItemUpdated();
2933 refresh();
2934 return;
2935 }
2936 }
2937 activity.xmppConnectionService.resendFailedMessages(message);
2938 new Handler()
2939 .post(
2940 () -> {
2941 int size = messageList.size();
2942 this.binding.messagesView.setSelection(size - 1);
2943 });
2944 }
2945
2946 private void cancelTransmission(Message message) {
2947 Transferable transferable = message.getTransferable();
2948 if (transferable != null) {
2949 transferable.cancel();
2950 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2951 activity.xmppConnectionService.markMessage(
2952 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2953 }
2954 }
2955
2956 private void retryDecryption(Message message) {
2957 message.setEncryption(Message.ENCRYPTION_PGP);
2958 activity.onConversationsListItemUpdated();
2959 refresh();
2960 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2961 }
2962
2963 public void privateMessageWith(final Jid counterpart) {
2964 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2965 activity.xmppConnectionService.sendChatState(conversation);
2966 }
2967 this.binding.textinput.setText("");
2968 this.conversation.setNextCounterpart(counterpart);
2969 updateChatMsgHint();
2970 updateSendButton();
2971 updateEditablity();
2972 }
2973
2974 private void correctMessage(Message message) {
2975 while (message.mergeable(message.next())) {
2976 message = message.next();
2977 }
2978 setThread(message.getThread());
2979 conversation.setUserSelectedThread(true);
2980 this.conversation.setCorrectingMessage(message);
2981 final Editable editable = binding.textinput.getText();
2982 this.conversation.setDraftMessage(editable.toString());
2983 this.binding.textinput.setText("");
2984 this.binding.textinput.append(message.getBody(true));
2985 if (message.getSubject() != null && message.getSubject().length() > 0) {
2986 this.binding.textinputSubject.setText(message.getSubject());
2987 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2988 }
2989 final var replyTo = message.getInReplyTo();
2990 if (replyTo != null) {
2991 setupReply(replyTo);
2992 }
2993 }
2994
2995 private void highlightInConference(String nick) {
2996 final Editable editable = this.binding.textinput.getText();
2997 String oldString = editable.toString().trim();
2998 final int pos = this.binding.textinput.getSelectionStart();
2999 if (oldString.isEmpty() || pos == 0) {
3000 editable.insert(0, nick + ": ");
3001 } else {
3002 final char before = editable.charAt(pos - 1);
3003 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
3004 if (before == '\n') {
3005 editable.insert(pos, nick + ": ");
3006 } else {
3007 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
3008 if (NickValidityChecker.check(
3009 conversation,
3010 Arrays.asList(
3011 editable.subSequence(0, pos - 2).toString().split(", ")))) {
3012 editable.insert(pos - 2, ", " + nick);
3013 return;
3014 }
3015 }
3016 editable.insert(
3017 pos,
3018 (Character.isWhitespace(before) ? "" : " ")
3019 + nick
3020 + (Character.isWhitespace(after) ? "" : " "));
3021 if (Character.isWhitespace(after)) {
3022 this.binding.textinput.setSelection(
3023 this.binding.textinput.getSelectionStart() + 1);
3024 }
3025 }
3026 }
3027 }
3028
3029 @Override
3030 public void startActivityForResult(Intent intent, int requestCode) {
3031 final Activity activity = getActivity();
3032 if (activity instanceof ConversationsActivity) {
3033 ((ConversationsActivity) activity).clearPendingViewIntent();
3034 }
3035 super.startActivityForResult(intent, requestCode);
3036 }
3037
3038 @Override
3039 public void onSaveInstanceState(@NonNull Bundle outState) {
3040 super.onSaveInstanceState(outState);
3041 if (conversation != null) {
3042 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
3043 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
3044 final Uri uri = pendingTakePhotoUri.peek();
3045 if (uri != null) {
3046 outState.putString(STATE_PHOTO_URI, uri.toString());
3047 }
3048 final ScrollState scrollState = getScrollPosition();
3049 if (scrollState != null) {
3050 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
3051 }
3052 final ArrayList<Attachment> attachments =
3053 mediaPreviewAdapter == null
3054 ? new ArrayList<>()
3055 : mediaPreviewAdapter.getAttachments();
3056 if (attachments.size() > 0) {
3057 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
3058 }
3059 }
3060 }
3061
3062 @Override
3063 public void onActivityCreated(Bundle savedInstanceState) {
3064 super.onActivityCreated(savedInstanceState);
3065 if (savedInstanceState == null) {
3066 return;
3067 }
3068 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
3069 ArrayList<Attachment> attachments =
3070 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
3071 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
3072 if (uuid != null) {
3073 QuickLoader.set(uuid);
3074 this.pendingConversationsUuid.push(uuid);
3075 if (attachments != null && attachments.size() > 0) {
3076 this.pendingMediaPreviews.push(attachments);
3077 }
3078 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
3079 if (takePhotoUri != null) {
3080 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
3081 }
3082 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
3083 }
3084 }
3085
3086 @Override
3087 public void onStart() {
3088 super.onStart();
3089 if (this.reInitRequiredOnStart && this.conversation != null) {
3090 final Bundle extras = pendingExtras.pop();
3091 reInit(this.conversation, extras != null);
3092 if (extras != null) {
3093 processExtras(extras);
3094 }
3095 } else if (conversation == null
3096 && activity != null
3097 && activity.xmppConnectionService != null) {
3098 final String uuid = pendingConversationsUuid.pop();
3099 Log.d(
3100 Config.LOGTAG,
3101 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3102 + uuid);
3103 if (uuid != null) {
3104 findAndReInitByUuidOrArchive(uuid);
3105 }
3106 }
3107 }
3108
3109 @Override
3110 public void onStop() {
3111 super.onStop();
3112 final Activity activity = getActivity();
3113 messageListAdapter.unregisterListenerInAudioPlayer();
3114 if (activity == null || !activity.isChangingConfigurations()) {
3115 hideSoftKeyboard(activity);
3116 messageListAdapter.stopAudioPlayer();
3117 }
3118 if (this.conversation != null) {
3119 final String msg = this.binding.textinput.getText().toString();
3120 storeNextMessage(msg);
3121 updateChatState(this.conversation, msg);
3122 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3123 }
3124 this.reInitRequiredOnStart = true;
3125 if (emojiPopup != null) emojiPopup.dismiss();
3126 }
3127
3128 private void updateChatState(final Conversation conversation, final String msg) {
3129 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3130 Account.State status = conversation.getAccount().getStatus();
3131 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3132 activity.xmppConnectionService.sendChatState(conversation);
3133 }
3134 }
3135
3136 private void saveMessageDraftStopAudioPlayer() {
3137 final Conversation previousConversation = this.conversation;
3138 if (this.activity == null || this.binding == null || previousConversation == null) {
3139 return;
3140 }
3141 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3142 final String msg = this.binding.textinput.getText().toString();
3143 storeNextMessage(msg);
3144 updateChatState(this.conversation, msg);
3145 messageListAdapter.stopAudioPlayer();
3146 mediaPreviewAdapter.clearPreviews();
3147 toggleInputMethod();
3148 }
3149
3150 public void reInit(final Conversation conversation, final Bundle extras) {
3151 QuickLoader.set(conversation.getUuid());
3152 final boolean changedConversation = this.conversation != conversation;
3153 if (changedConversation) {
3154 this.saveMessageDraftStopAudioPlayer();
3155 }
3156 this.clearPending();
3157 if (this.reInit(conversation, extras != null)) {
3158 if (extras != null) {
3159 processExtras(extras);
3160 }
3161 this.reInitRequiredOnStart = false;
3162 } else {
3163 this.reInitRequiredOnStart = true;
3164 pendingExtras.push(extras);
3165 }
3166 resetUnreadMessagesCount();
3167 }
3168
3169 private void reInit(Conversation conversation) {
3170 reInit(conversation, false);
3171 }
3172
3173 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3174 if (conversation == null) {
3175 return false;
3176 }
3177 final Conversation originalConversation = this.conversation;
3178 this.conversation = conversation;
3179 // once we set the conversation all is good and it will automatically do the right thing in
3180 // onStart()
3181 if (this.activity == null || this.binding == null) {
3182 return false;
3183 }
3184
3185 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3186 activity.onConversationArchived(this.conversation);
3187 return false;
3188 }
3189
3190 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3191 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3192 final var bg = MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorSurface);
3193 final var accountColor = conversation.getAccount().getColor(activity.isDark());
3194 final var colors = MaterialColors.getColorRoles(activity, accountColor);
3195 final var accent = activity.isDark() ? ColorUtils.blendARGB(colors.getAccentContainer(), bg, 1.0f - Math.max(0.25f, Color.alpha(accountColor) / 255.0f)) : colors.getAccentContainer();
3196 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3197 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(accent));
3198 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3199 binding.textinput.setTextColor(colors.getOnAccentContainer());
3200 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3201 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3202 binding.textInputHint.setTextColor(colors.getOnAccentContainer());
3203 } else {
3204 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3205 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3206 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3207 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3208 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3209 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3210 binding.textInputHint.setTextColor(MaterialColors.getColor(binding.textInputHint, com.google.android.material.R.attr.colorOnTertiaryContainer));
3211 }
3212 if (Build.VERSION.SDK_INT >= 29) {
3213 binding.textinputSubject.setTextCursorDrawable(cursord);
3214 binding.textinput.setTextCursorDrawable(cursord);
3215 }
3216
3217 setThread(conversation.getThread());
3218 setupReply(conversation.getReplyTo());
3219
3220 stopScrolling();
3221 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3222
3223 if (this.conversation.isRead() && hasExtras) {
3224 Log.d(Config.LOGTAG, "trimming conversation");
3225 this.conversation.trim();
3226 }
3227
3228 setupIme();
3229
3230 final boolean scrolledToBottomAndNoPending =
3231 this.scrolledToBottom() && pendingScrollState.peek() == null;
3232
3233 this.binding.textSendButton.setContentDescription(
3234 activity.getString(R.string.send_message_to_x, conversation.getName()));
3235 this.binding.textinput.setKeyboardListener(null);
3236 this.binding.textinputSubject.setKeyboardListener(null);
3237 final boolean participating =
3238 conversation.getMode() == Conversational.MODE_SINGLE
3239 || conversation.getMucOptions().participating();
3240 if (participating) {
3241 this.binding.textinput.setText(this.conversation.getNextMessage());
3242 this.binding.textinput.setSelection(this.binding.textinput.length());
3243 } else {
3244 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3245 }
3246 this.binding.textinput.setKeyboardListener(this);
3247 this.binding.textinputSubject.setKeyboardListener(this);
3248 messageListAdapter.updatePreferences();
3249 refresh(false);
3250 activity.invalidateOptionsMenu();
3251 this.conversation.messagesLoaded.set(true);
3252 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3253
3254 if (hasExtras || scrolledToBottomAndNoPending) {
3255 resetUnreadMessagesCount();
3256 synchronized (this.messageList) {
3257 Log.d(Config.LOGTAG, "jump to first unread message");
3258 final Message first = conversation.getFirstUnreadMessage();
3259 final int bottom = Math.max(0, this.messageList.size() - 1);
3260 final int pos;
3261 final boolean jumpToBottom;
3262 if (first == null) {
3263 pos = bottom;
3264 jumpToBottom = true;
3265 } else {
3266 int i = getIndexOf(first.getUuid(), this.messageList);
3267 pos = i < 0 ? bottom : i;
3268 jumpToBottom = false;
3269 }
3270 setSelection(pos, jumpToBottom);
3271 }
3272 }
3273
3274 this.binding.messagesView.post(this::fireReadEvent);
3275 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3276 // layout which might be unnecessary since we can *see* it
3277 activity.xmppConnectionService
3278 .getNotificationService()
3279 .setOpenConversation(this.conversation);
3280
3281 if (commandAdapter != null && conversation != originalConversation) {
3282 commandAdapter.clear();
3283 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3284 refreshCommands(false);
3285 }
3286 if (commandAdapter == null && conversation != null) {
3287 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3288 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3289 binding.commandsView.setAdapter(commandAdapter);
3290 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3291 if (activity == null) return;
3292
3293 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3294 });
3295 refreshCommands(false);
3296 }
3297
3298 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3299
3300 return true;
3301 }
3302
3303 @Override
3304 public void refreshForNewCaps(final Set<Jid> newCapsJids) {
3305 if (newCapsJids.isEmpty() || newCapsJids.contains(conversation.getJid().asBareJid())) {
3306 refreshCommands(true);
3307 }
3308 }
3309
3310 protected void refreshCommands(boolean delayShow) {
3311 if (commandAdapter == null) return;
3312
3313 final CommandAdapter.MucConfig mucConfig =
3314 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3315 new CommandAdapter.MucConfig() :
3316 null;
3317
3318 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3319 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3320 commandJid = conversation.getJid().asBareJid();
3321 }
3322 if (commandJid == null && conversation.getJid().isDomainJid()) {
3323 commandJid = conversation.getJid();
3324 }
3325 if (commandJid == null) {
3326 binding.commandsViewProgressbar.setVisibility(View.GONE);
3327 if (mucConfig == null) {
3328 conversation.hideViewPager();
3329 } else {
3330 commandAdapter.clear();
3331 commandAdapter.add(mucConfig);
3332 conversation.showViewPager();
3333 }
3334 } else {
3335 if (!delayShow) conversation.showViewPager();
3336 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3337 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (iq) -> {
3338 if (activity == null) return;
3339
3340 activity.runOnUiThread(() -> {
3341 binding.commandsViewProgressbar.setVisibility(View.GONE);
3342 commandAdapter.clear();
3343 if (iq.getType() == Iq.Type.RESULT) {
3344 for (Element child : iq.query().getChildren()) {
3345 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3346 commandAdapter.add(new CommandAdapter.Command0050(child));
3347 }
3348 }
3349
3350 if (mucConfig != null) commandAdapter.add(mucConfig);
3351
3352 if (commandAdapter.getCount() < 1) {
3353 conversation.hideViewPager();
3354 } else if (delayShow) {
3355 conversation.showViewPager();
3356 }
3357 });
3358 });
3359 }
3360 }
3361
3362 private void resetUnreadMessagesCount() {
3363 lastMessageUuid = null;
3364 hideUnreadMessagesCount();
3365 }
3366
3367 private void hideUnreadMessagesCount() {
3368 if (this.binding == null) {
3369 return;
3370 }
3371 this.binding.scrollToBottomButton.setEnabled(false);
3372 this.binding.scrollToBottomButton.hide();
3373 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3374 }
3375
3376 private void setSelection(int pos, boolean jumpToBottom) {
3377 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3378 this.binding.messagesView.post(
3379 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3380 this.binding.messagesView.post(this::fireReadEvent);
3381 }
3382
3383 private boolean scrolledToBottom() {
3384 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3385 }
3386
3387 private void processExtras(final Bundle extras) {
3388 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3389 final String text = extras.getString(Intent.EXTRA_TEXT);
3390 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3391 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3392 final String postInitAction =
3393 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3394 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3395 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3396 final boolean doNotAppend =
3397 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3398 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3399
3400 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3401 if (thread != null) {
3402 conversation.setLockThread(true);
3403 backPressedLeaveSingleThread.setEnabled(true);
3404 setThread(new Element("thread").setContent(thread));
3405 refresh();
3406 }
3407
3408 final List<Uri> uris = extractUris(extras);
3409 if (uris != null && uris.size() > 0) {
3410 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3411 mediaPreviewAdapter.addMediaPreviews(
3412 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3413 } else {
3414 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3415 mediaPreviewAdapter.addMediaPreviews(
3416 Attachment.of(getActivity(), cleanedUris, type));
3417 }
3418 toggleInputMethod();
3419 return;
3420 }
3421 if (nick != null) {
3422 if (pm) {
3423 Jid jid = conversation.getJid();
3424 try {
3425 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3426 privateMessageWith(next);
3427 } catch (final IllegalArgumentException ignored) {
3428 // do nothing
3429 }
3430 } else {
3431 final MucOptions mucOptions = conversation.getMucOptions();
3432 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3433 highlightInConference(nick);
3434 }
3435 }
3436 } else {
3437 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3438 mediaPreviewAdapter.addMediaPreviews(
3439 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3440 toggleInputMethod();
3441 return;
3442 } else if (text != null && asQuote) {
3443 quoteText(text);
3444 } else {
3445 appendText(text, doNotAppend);
3446 }
3447 }
3448 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3449 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3450 return;
3451 }
3452 if ("call".equals(postInitAction)) {
3453 checkPermissionAndTriggerAudioCall();
3454 }
3455 if ("message".equals(postInitAction)) {
3456 binding.conversationViewPager.post(() -> {
3457 binding.conversationViewPager.setCurrentItem(0);
3458 });
3459 }
3460 if ("command".equals(postInitAction)) {
3461 binding.conversationViewPager.post(() -> {
3462 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3463 if (adapter != null && adapter.getCount() > 1) {
3464 binding.conversationViewPager.setCurrentItem(1);
3465 }
3466 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3467 Jid commandJid = null;
3468 if (jid != null) {
3469 try {
3470 commandJid = Jid.of(jid);
3471 } catch (final IllegalArgumentException e) { }
3472 }
3473 if (commandJid == null || !commandJid.isFullJid()) {
3474 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3475 if (discoJid != null) commandJid = discoJid;
3476 }
3477 if (node != null && commandJid != null && activity != null) {
3478 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3479 }
3480 });
3481 return;
3482 }
3483 Message message =
3484 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3485 if ("webxdc".equals(postInitAction)) {
3486 if (message == null) {
3487 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3488 }
3489 if (message == null) return;
3490
3491 Cid webxdcCid = message.getFileParams().getCids().get(0);
3492 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3493 Conversation conversation = (Conversation) message.getConversation();
3494 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3495 conversation.startWebxdc(webxdc);
3496 }
3497 }
3498 if (message != null) {
3499 startDownloadable(message);
3500 }
3501 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3502 if (!conversation.switchToSession("jabber:iq:register")) {
3503 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3504 }
3505 }
3506 }
3507
3508 private Element commandFor(final Jid jid, final String node) {
3509 if (commandAdapter != null) {
3510 for (int i = 0; i < commandAdapter.getCount(); i++) {
3511 final CommandAdapter.Command c = commandAdapter.getItem(i);
3512 if (!(c instanceof CommandAdapter.Command0050)) continue;
3513
3514 final Element command = ((CommandAdapter.Command0050) c).el;
3515 final String commandNode = command.getAttribute("node");
3516 if (commandNode == null || !commandNode.equals(node)) continue;
3517
3518 final Jid commandJid = command.getAttributeAsJid("jid");
3519 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3520
3521 return command;
3522 }
3523 }
3524
3525 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3526 }
3527
3528 private List<Uri> extractUris(final Bundle extras) {
3529 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3530 if (uris != null) {
3531 return uris;
3532 }
3533 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3534 if (uri != null) {
3535 return Collections.singletonList(uri);
3536 } else {
3537 return null;
3538 }
3539 }
3540
3541 private List<Uri> cleanUris(final List<Uri> uris) {
3542 final Iterator<Uri> iterator = uris.iterator();
3543 while (iterator.hasNext()) {
3544 final Uri uri = iterator.next();
3545 if (FileBackend.dangerousFile(uri)) {
3546 iterator.remove();
3547 Toast.makeText(
3548 requireActivity(),
3549 R.string.security_violation_not_attaching_file,
3550 Toast.LENGTH_SHORT)
3551 .show();
3552 }
3553 }
3554 return uris;
3555 }
3556
3557 private boolean showBlockSubmenu(View view) {
3558 final Jid jid = conversation.getJid();
3559 final int mode = conversation.getMode();
3560 final var contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3561 final boolean showReject = contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3562 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3563 popupMenu.inflate(R.menu.block);
3564 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3565 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3566 popupMenu.getMenu().findItem(R.id.add_contact).setVisible(!contact.showInRoster());
3567 popupMenu.setOnMenuItemClickListener(
3568 menuItem -> {
3569 Blockable blockable;
3570 switch (menuItem.getItemId()) {
3571 case R.id.reject:
3572 activity.xmppConnectionService.stopPresenceUpdatesTo(
3573 conversation.getContact());
3574 updateSnackBar(conversation);
3575 return true;
3576 case R.id.add_contact:
3577 mAddBackClickListener.onClick(view);
3578 return true;
3579 case R.id.block_domain:
3580 blockable =
3581 conversation
3582 .getAccount()
3583 .getRoster()
3584 .getContact(jid.getDomain());
3585 break;
3586 default:
3587 blockable = conversation;
3588 }
3589 BlockContactDialog.show(activity, blockable);
3590 return true;
3591 });
3592 popupMenu.show();
3593 return true;
3594 }
3595
3596 private boolean showBlockMucSubmenu(View view) {
3597 final var jid = conversation.getJid();
3598 final var popupMenu = new PopupMenu(getActivity(), view);
3599 popupMenu.inflate(R.menu.block_muc);
3600 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3601 popupMenu.setOnMenuItemClickListener(
3602 menuItem -> {
3603 Blockable blockable;
3604 switch (menuItem.getItemId()) {
3605 case R.id.reject:
3606 activity.xmppConnectionService.clearConversationHistory(conversation);
3607 activity.xmppConnectionService.archiveConversation(conversation);
3608 return true;
3609 case R.id.add_bookmark:
3610 activity.xmppConnectionService.saveConversationAsBookmark(conversation, "");
3611 updateSnackBar(conversation);
3612 return true;
3613 case R.id.block_contact:
3614 blockable =
3615 conversation
3616 .getAccount()
3617 .getRoster()
3618 .getContact(Jid.of(conversation.getAttribute("inviter")));
3619 break;
3620 default:
3621 blockable = conversation;
3622 }
3623 BlockContactDialog.show(activity, blockable);
3624 activity.xmppConnectionService.archiveConversation(conversation);
3625 return true;
3626 });
3627 popupMenu.show();
3628 return true;
3629 }
3630
3631 private void updateSnackBar(final Conversation conversation) {
3632 final Account account = conversation.getAccount();
3633 final XmppConnection connection = account.getXmppConnection();
3634 final int mode = conversation.getMode();
3635 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3636 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3637 return;
3638 }
3639 if (account.getStatus() == Account.State.DISABLED) {
3640 showSnackbar(
3641 R.string.this_account_is_disabled,
3642 R.string.enable,
3643 this.mEnableAccountListener);
3644 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3645 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3646 } else if (conversation.isBlocked()) {
3647 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3648 } else if (contact != null
3649 && !contact.showInRoster()
3650 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3651 showSnackbar(
3652 R.string.contact_added_you,
3653 R.string.options,
3654 this.mBlockClickListener,
3655 this.mLongPressBlockListener);
3656 } else if (contact != null
3657 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3658 showSnackbar(
3659 R.string.contact_asks_for_presence_subscription,
3660 R.string.allow,
3661 this.mAllowPresenceSubscription,
3662 this.mLongPressBlockListener);
3663 } else if (mode == Conversation.MODE_MULTI
3664 && !conversation.getMucOptions().online()
3665 && account.getStatus() == Account.State.ONLINE) {
3666 switch (conversation.getMucOptions().getError()) {
3667 case NICK_IN_USE:
3668 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3669 break;
3670 case NO_RESPONSE:
3671 showSnackbar(R.string.joining_conference, 0, null);
3672 break;
3673 case SERVER_NOT_FOUND:
3674 if (conversation.receivedMessagesCount() > 0) {
3675 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3676 } else {
3677 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3678 }
3679 break;
3680 case REMOTE_SERVER_TIMEOUT:
3681 if (conversation.receivedMessagesCount() > 0) {
3682 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3683 } else {
3684 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3685 }
3686 break;
3687 case PASSWORD_REQUIRED:
3688 showSnackbar(
3689 R.string.conference_requires_password,
3690 R.string.enter_password,
3691 enterPassword);
3692 break;
3693 case BANNED:
3694 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3695 break;
3696 case MEMBERS_ONLY:
3697 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3698 break;
3699 case RESOURCE_CONSTRAINT:
3700 showSnackbar(
3701 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3702 break;
3703 case KICKED:
3704 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3705 break;
3706 case TECHNICAL_PROBLEMS:
3707 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3708 break;
3709 case UNKNOWN:
3710 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3711 break;
3712 case INVALID_NICK:
3713 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3714 case SHUTDOWN:
3715 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3716 break;
3717 case DESTROYED:
3718 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3719 break;
3720 case NON_ANONYMOUS:
3721 showSnackbar(
3722 R.string.group_chat_will_make_your_jabber_id_public,
3723 R.string.join,
3724 acceptJoin);
3725 break;
3726 default:
3727 hideSnackbar();
3728 break;
3729 }
3730 } else if (account.hasPendingPgpIntent(conversation)) {
3731 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3732 } else if (connection != null
3733 && connection.getFeatures().blocking()
3734 && conversation.strangerInvited()) {
3735 showSnackbar(
3736 R.string.received_invite_from_stranger,
3737 R.string.options,
3738 (v) -> showBlockMucSubmenu(v),
3739 (v) -> showBlockMucSubmenu(v));
3740 } else if (connection != null
3741 && connection.getFeatures().blocking()
3742 && conversation.countMessages() != 0
3743 && !conversation.isBlocked()
3744 && conversation.isWithStranger()) {
3745 showSnackbar(
3746 R.string.received_message_from_stranger,
3747 R.string.options,
3748 this.mBlockClickListener,
3749 this.mLongPressBlockListener);
3750 } else {
3751 hideSnackbar();
3752 }
3753 }
3754
3755 @Override
3756 public void refresh() {
3757 if (this.binding == null) {
3758 Log.d(
3759 Config.LOGTAG,
3760 "ConversationFragment.refresh() skipped updated because view binding was null");
3761 return;
3762 }
3763 if (this.conversation != null
3764 && this.activity != null
3765 && this.activity.xmppConnectionService != null) {
3766 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3767 activity.onConversationArchived(this.conversation);
3768 return;
3769 }
3770 }
3771 this.refresh(true);
3772 }
3773
3774 private void refresh(boolean notifyConversationRead) {
3775 synchronized (this.messageList) {
3776 if (this.conversation != null) {
3777 if (messageListAdapter.hasSelection()) {
3778 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3779 } else {
3780 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3781 updateStatusMessages();
3782 this.messageListAdapter.notifyDataSetChanged();
3783 }
3784 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3785 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3786 binding.unreadCountCustomView.setUnreadCount(
3787 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3788 }
3789 updateSnackBar(conversation);
3790 if (activity != null) updateChatMsgHint();
3791 if (notifyConversationRead && activity != null) {
3792 binding.messagesView.post(this::fireReadEvent);
3793 }
3794 updateSendButton();
3795 updateEditablity();
3796 conversation.refreshSessions();
3797 }
3798 }
3799 }
3800
3801 protected void messageSent() {
3802 binding.textinputSubject.setText("");
3803 binding.textinputSubject.setVisibility(View.GONE);
3804 setThread(null);
3805 conversation.setUserSelectedThread(false);
3806 mSendingPgpMessage.set(false);
3807 this.binding.textinput.setText("");
3808 if (conversation.setCorrectingMessage(null)) {
3809 this.binding.textinput.append(conversation.getDraftMessage());
3810 conversation.setDraftMessage(null);
3811 }
3812 storeNextMessage();
3813 updateChatMsgHint();
3814 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3815 final boolean prefScrollToBottom =
3816 p.getBoolean(
3817 "scroll_to_bottom",
3818 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3819 if (prefScrollToBottom || scrolledToBottom()) {
3820 new Handler()
3821 .post(
3822 () -> {
3823 int size = messageList.size();
3824 this.binding.messagesView.setSelection(size - 1);
3825 });
3826 }
3827 }
3828
3829 private boolean storeNextMessage() {
3830 return storeNextMessage(this.binding.textinput.getText().toString());
3831 }
3832
3833 private boolean storeNextMessage(String msg) {
3834 final boolean participating =
3835 conversation.getMode() == Conversational.MODE_SINGLE
3836 || conversation.getMucOptions().participating();
3837 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3838 && participating
3839 && this.conversation.setNextMessage(msg) && activity != null) {
3840 activity.xmppConnectionService.updateConversation(this.conversation);
3841 return true;
3842 }
3843 return false;
3844 }
3845
3846 public void doneSendingPgpMessage() {
3847 mSendingPgpMessage.set(false);
3848 }
3849
3850 public long getMaxHttpUploadSize(Conversation conversation) {
3851 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3852 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3853 }
3854
3855 private boolean canWrite() {
3856 return
3857 this.conversation.getMode() == Conversation.MODE_SINGLE
3858 || this.conversation.getMucOptions().participating()
3859 || this.conversation.getNextCounterpart() != null;
3860 }
3861
3862 private void updateEditablity() {
3863 boolean canWrite = canWrite();
3864 this.binding.textinput.setFocusable(canWrite);
3865 this.binding.textinput.setFocusableInTouchMode(canWrite);
3866 this.binding.textSendButton.setEnabled(canWrite);
3867 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3868 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3869 this.binding.textinput.setCursorVisible(canWrite);
3870 this.binding.textinput.setEnabled(canWrite);
3871 }
3872
3873 public void updateSendButton() {
3874 boolean hasAttachments =
3875 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3876 final Conversation c = this.conversation;
3877 final Presence.Status status;
3878 final String text =
3879 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3880 final SendButtonAction action;
3881 if (hasAttachments) {
3882 action = SendButtonAction.TEXT;
3883 } else {
3884 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3885 }
3886 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3887 if (activity != null
3888 && activity.xmppConnectionService != null
3889 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3890 status = Presence.Status.OFFLINE;
3891 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3892 status = c.getContact().getShownStatus();
3893 } else {
3894 status =
3895 c.getMucOptions().online()
3896 ? Presence.Status.ONLINE
3897 : Presence.Status.OFFLINE;
3898 }
3899 } else {
3900 status = Presence.Status.OFFLINE;
3901 }
3902 this.binding.textSendButton.setTag(action);
3903 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3904 // TODO send button color
3905 final Activity activity = getActivity();
3906 if (activity != null) {
3907 this.binding.textSendButton.setIconResource(
3908 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3909 }
3910
3911 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3912 if (identiconWidth < 0) identiconWidth = params.width;
3913 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3914 binding.conversationViewPager.setCurrentItem(0);
3915 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3916 } else {
3917 params.width = identiconWidth;
3918 }
3919 if (!canWrite()) params.width = 0;
3920 binding.threadIdenticonLayout.setLayoutParams(params);
3921 }
3922
3923 protected void updateStatusMessages() {
3924 DateSeparator.addAll(this.messageList);
3925 if (showLoadMoreMessages(conversation)) {
3926 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3927 }
3928 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3929 ChatState state = conversation.getIncomingChatState();
3930 if (state == ChatState.COMPOSING) {
3931 this.messageList.add(
3932 Message.createStatusMessage(
3933 conversation,
3934 getString(R.string.contact_is_typing, conversation.getName())));
3935 } else if (state == ChatState.PAUSED) {
3936 this.messageList.add(
3937 Message.createStatusMessage(
3938 conversation,
3939 getString(
3940 R.string.contact_has_stopped_typing,
3941 conversation.getName())));
3942 } else {
3943 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3944 final Message message = this.messageList.get(i);
3945 if (message.getType() != Message.TYPE_STATUS) {
3946 if (message.getStatus() == Message.STATUS_RECEIVED) {
3947 return;
3948 } else {
3949 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3950 this.messageList.add(
3951 i + 1,
3952 Message.createStatusMessage(
3953 conversation,
3954 getString(
3955 R.string.contact_has_read_up_to_this_point,
3956 conversation.getName())));
3957 return;
3958 }
3959 }
3960 }
3961 }
3962 }
3963 } else {
3964 final MucOptions mucOptions = conversation.getMucOptions();
3965 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3966 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3967 ChatState state = ChatState.COMPOSING;
3968 List<MucOptions.User> users =
3969 conversation.getMucOptions().getUsersWithChatState(state, 5);
3970 if (users.size() == 0) {
3971 state = ChatState.PAUSED;
3972 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3973 }
3974 if (mucOptions.isPrivateAndNonAnonymous()) {
3975 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3976 final Set<ReadByMarker> markersForMessage =
3977 messageList.get(i).getReadByMarkers();
3978 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3979 for (ReadByMarker marker : markersForMessage) {
3980 if (!ReadByMarker.contains(marker, addedMarkers)) {
3981 addedMarkers.add(
3982 marker); // may be put outside this condition. set should do
3983 // dedup anyway
3984 MucOptions.User user = mucOptions.findUser(marker);
3985 if (user != null && !users.contains(user)) {
3986 shownMarkers.add(user);
3987 }
3988 }
3989 }
3990 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3991 final Message statusMessage;
3992 final int size = shownMarkers.size();
3993 if (size > 1) {
3994 final String body;
3995 if (size <= 4) {
3996 body =
3997 getString(
3998 R.string.contacts_have_read_up_to_this_point,
3999 UIHelper.concatNames(shownMarkers));
4000 } else if (ReadByMarker.allUsersRepresented(
4001 allUsers, markersForMessage, markerForSender)) {
4002 body = getString(R.string.everyone_has_read_up_to_this_point);
4003 } else {
4004 body =
4005 getString(
4006 R.string.contacts_and_n_more_have_read_up_to_this_point,
4007 UIHelper.concatNames(shownMarkers, 3),
4008 size - 3);
4009 }
4010 statusMessage = Message.createStatusMessage(conversation, body);
4011 statusMessage.setCounterparts(shownMarkers);
4012 } else if (size == 1) {
4013 statusMessage =
4014 Message.createStatusMessage(
4015 conversation,
4016 getString(
4017 R.string.contact_has_read_up_to_this_point,
4018 UIHelper.getDisplayName(shownMarkers.get(0))));
4019 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
4020 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
4021 } else {
4022 statusMessage = null;
4023 }
4024 if (statusMessage != null) {
4025 this.messageList.add(i + 1, statusMessage);
4026 }
4027 addedMarkers.add(markerForSender);
4028 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
4029 break;
4030 }
4031 }
4032 }
4033 if (users.size() > 0) {
4034 Message statusMessage;
4035 if (users.size() == 1) {
4036 MucOptions.User user = users.get(0);
4037 int id =
4038 state == ChatState.COMPOSING
4039 ? R.string.contact_is_typing
4040 : R.string.contact_has_stopped_typing;
4041 statusMessage =
4042 Message.createStatusMessage(
4043 conversation, getString(id, UIHelper.getDisplayName(user)));
4044 statusMessage.setTrueCounterpart(user.getRealJid());
4045 statusMessage.setCounterpart(user.getFullJid());
4046 } else {
4047 int id =
4048 state == ChatState.COMPOSING
4049 ? R.string.contacts_are_typing
4050 : R.string.contacts_have_stopped_typing;
4051 statusMessage =
4052 Message.createStatusMessage(
4053 conversation, getString(id, UIHelper.concatNames(users)));
4054 statusMessage.setCounterparts(users);
4055 }
4056 this.messageList.add(statusMessage);
4057 }
4058 }
4059 }
4060
4061 private void stopScrolling() {
4062 long now = SystemClock.uptimeMillis();
4063 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
4064 binding.messagesView.dispatchTouchEvent(cancel);
4065 }
4066
4067 private boolean showLoadMoreMessages(final Conversation c) {
4068 if (activity == null || activity.xmppConnectionService == null) {
4069 return false;
4070 }
4071 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
4072 final MessageArchiveService service =
4073 activity.xmppConnectionService.getMessageArchiveService();
4074 return mam
4075 && (c.getLastClearHistory().getTimestamp() != 0
4076 || (c.countMessages() == 0
4077 && c.messagesLoaded.get()
4078 && c.hasMessagesLeftOnServer()
4079 && !service.queryInProgress(c)));
4080 }
4081
4082 private boolean hasMamSupport(final Conversation c) {
4083 if (c.getMode() == Conversation.MODE_SINGLE) {
4084 final XmppConnection connection = c.getAccount().getXmppConnection();
4085 return connection != null && connection.getFeatures().mam();
4086 } else {
4087 return c.getMucOptions().mamSupport();
4088 }
4089 }
4090
4091 protected void showSnackbar(
4092 final int message, final int action, final OnClickListener clickListener) {
4093 showSnackbar(message, action, clickListener, null);
4094 }
4095
4096 protected void showSnackbar(
4097 final int message,
4098 final int action,
4099 final OnClickListener clickListener,
4100 final View.OnLongClickListener longClickListener) {
4101 this.binding.snackbar.setVisibility(View.VISIBLE);
4102 this.binding.snackbar.setOnClickListener(null);
4103 this.binding.snackbarMessage.setText(message);
4104 this.binding.snackbarMessage.setOnClickListener(null);
4105 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
4106 if (action != 0) {
4107 this.binding.snackbarAction.setText(action);
4108 }
4109 this.binding.snackbarAction.setOnClickListener(clickListener);
4110 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
4111 }
4112
4113 protected void hideSnackbar() {
4114 this.binding.snackbar.setVisibility(View.GONE);
4115 }
4116
4117 protected void sendMessage(Message message) {
4118 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
4119 messageSent();
4120 }
4121
4122 protected void sendPgpMessage(final Message message) {
4123 final XmppConnectionService xmppService = activity.xmppConnectionService;
4124 final Contact contact = message.getConversation().getContact();
4125 if (!activity.hasPgp()) {
4126 activity.showInstallPgpDialog();
4127 return;
4128 }
4129 if (conversation.getAccount().getPgpSignature() == null) {
4130 activity.announcePgp(
4131 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
4132 return;
4133 }
4134 if (!mSendingPgpMessage.compareAndSet(false, true)) {
4135 Log.d(Config.LOGTAG, "sending pgp message already in progress");
4136 }
4137 if (conversation.getMode() == Conversation.MODE_SINGLE) {
4138 if (contact.getPgpKeyId() != 0) {
4139 xmppService
4140 .getPgpEngine()
4141 .hasKey(
4142 contact,
4143 new UiCallback<Contact>() {
4144
4145 @Override
4146 public void userInputRequired(
4147 PendingIntent pi, Contact contact) {
4148 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
4149 }
4150
4151 @Override
4152 public void success(Contact contact) {
4153 encryptTextMessage(message);
4154 }
4155
4156 @Override
4157 public void error(int error, Contact contact) {
4158 activity.runOnUiThread(
4159 () ->
4160 Toast.makeText(
4161 activity,
4162 R.string
4163 .unable_to_connect_to_keychain,
4164 Toast.LENGTH_SHORT)
4165 .show());
4166 mSendingPgpMessage.set(false);
4167 }
4168 });
4169
4170 } else {
4171 showNoPGPKeyDialog(
4172 false,
4173 (dialog, which) -> {
4174 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4175 xmppService.updateConversation(conversation);
4176 message.setEncryption(Message.ENCRYPTION_NONE);
4177 xmppService.sendMessage(message);
4178 messageSent();
4179 });
4180 }
4181 } else {
4182 if (conversation.getMucOptions().pgpKeysInUse()) {
4183 if (!conversation.getMucOptions().everybodyHasKeys()) {
4184 Toast warning =
4185 Toast.makeText(
4186 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4187 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4188 warning.show();
4189 }
4190 encryptTextMessage(message);
4191 } else {
4192 showNoPGPKeyDialog(
4193 true,
4194 (dialog, which) -> {
4195 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4196 message.setEncryption(Message.ENCRYPTION_NONE);
4197 xmppService.updateConversation(conversation);
4198 xmppService.sendMessage(message);
4199 messageSent();
4200 });
4201 }
4202 }
4203 }
4204
4205 public void encryptTextMessage(Message message) {
4206 activity.xmppConnectionService
4207 .getPgpEngine()
4208 .encrypt(
4209 message,
4210 new UiCallback<Message>() {
4211
4212 @Override
4213 public void userInputRequired(PendingIntent pi, Message message) {
4214 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4215 }
4216
4217 @Override
4218 public void success(Message message) {
4219 // TODO the following two call can be made before the callback
4220 getActivity().runOnUiThread(() -> messageSent());
4221 }
4222
4223 @Override
4224 public void error(final int error, Message message) {
4225 getActivity()
4226 .runOnUiThread(
4227 () -> {
4228 doneSendingPgpMessage();
4229 Toast.makeText(
4230 getActivity(),
4231 error == 0
4232 ? R.string
4233 .unable_to_connect_to_keychain
4234 : error,
4235 Toast.LENGTH_SHORT)
4236 .show();
4237 });
4238 }
4239 });
4240 }
4241
4242 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4243 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4244 if (plural) {
4245 builder.setTitle(getString(R.string.no_pgp_keys));
4246 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4247 } else {
4248 builder.setTitle(getString(R.string.no_pgp_key));
4249 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4250 }
4251 builder.setNegativeButton(getString(R.string.cancel), null);
4252 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4253 builder.create().show();
4254 }
4255
4256 public void appendText(String text, final boolean doNotAppend) {
4257 if (text == null) {
4258 return;
4259 }
4260 final Editable editable = this.binding.textinput.getText();
4261 String previous = editable == null ? "" : editable.toString();
4262 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4263 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4264 .show();
4265 return;
4266 }
4267 if (UIHelper.isLastLineQuote(previous)) {
4268 text = '\n' + text;
4269 } else if (previous.length() != 0
4270 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4271 text = " " + text;
4272 }
4273 this.binding.textinput.append(text);
4274 }
4275
4276 @Override
4277 public boolean onEnterPressed(final boolean isCtrlPressed) {
4278 if (isCtrlPressed || enterIsSend()) {
4279 sendMessage();
4280 return true;
4281 }
4282 return false;
4283 }
4284
4285 private boolean enterIsSend() {
4286 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4287 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4288 }
4289
4290 public boolean onArrowUpCtrlPressed() {
4291 final Message lastEditableMessage =
4292 conversation == null ? null : conversation.getLastEditableMessage();
4293 if (lastEditableMessage != null) {
4294 correctMessage(lastEditableMessage);
4295 return true;
4296 } else {
4297 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4298 .show();
4299 return false;
4300 }
4301 }
4302
4303 @Override
4304 public void onTypingStarted() {
4305 final XmppConnectionService service =
4306 activity == null ? null : activity.xmppConnectionService;
4307 if (service == null) {
4308 return;
4309 }
4310 final Account.State status = conversation.getAccount().getStatus();
4311 if (status == Account.State.ONLINE
4312 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4313 service.sendChatState(conversation);
4314 }
4315 runOnUiThread(this::updateSendButton);
4316 }
4317
4318 @Override
4319 public void onTypingStopped() {
4320 final XmppConnectionService service =
4321 activity == null ? null : activity.xmppConnectionService;
4322 if (service == null) {
4323 return;
4324 }
4325 final Account.State status = conversation.getAccount().getStatus();
4326 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4327 service.sendChatState(conversation);
4328 }
4329 }
4330
4331 @Override
4332 public void onTextDeleted() {
4333 final XmppConnectionService service =
4334 activity == null ? null : activity.xmppConnectionService;
4335 if (service == null) {
4336 return;
4337 }
4338 final Account.State status = conversation.getAccount().getStatus();
4339 if (status == Account.State.ONLINE
4340 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4341 service.sendChatState(conversation);
4342 }
4343 if (storeNextMessage()) {
4344 runOnUiThread(
4345 () -> {
4346 if (activity == null) {
4347 return;
4348 }
4349 activity.onConversationsListItemUpdated();
4350 });
4351 }
4352 runOnUiThread(this::updateSendButton);
4353 }
4354
4355 @Override
4356 public void onTextChanged() {
4357 if (conversation != null && conversation.getCorrectingMessage() != null) {
4358 runOnUiThread(this::updateSendButton);
4359 }
4360 }
4361
4362 @Override
4363 public boolean onTabPressed(boolean repeated) {
4364 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4365 return false;
4366 }
4367 if (repeated) {
4368 completionIndex++;
4369 } else {
4370 lastCompletionLength = 0;
4371 completionIndex = 0;
4372 final String content = this.binding.textinput.getText().toString();
4373 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4374 int start =
4375 lastCompletionCursor > 0
4376 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4377 : 0;
4378 firstWord = start == 0;
4379 incomplete = content.substring(start, lastCompletionCursor);
4380 }
4381 List<String> completions = new ArrayList<>();
4382 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4383 String name = user.getNick();
4384 if (name != null && name.startsWith(incomplete)) {
4385 completions.add(name + (firstWord ? ": " : " "));
4386 }
4387 }
4388 Collections.sort(completions);
4389 if (completions.size() > completionIndex) {
4390 String completion = completions.get(completionIndex).substring(incomplete.length());
4391 this.binding
4392 .textinput
4393 .getEditableText()
4394 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4395 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4396 lastCompletionLength = completion.length();
4397 } else {
4398 completionIndex = -1;
4399 this.binding
4400 .textinput
4401 .getEditableText()
4402 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4403 lastCompletionLength = 0;
4404 }
4405 return true;
4406 }
4407
4408 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4409 try {
4410 getActivity()
4411 .startIntentSenderForResult(
4412 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4413 } catch (final SendIntentException ignored) {
4414 }
4415 }
4416
4417 @Override
4418 public void onBackendConnected() {
4419 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4420 setupEmojiSearch();
4421 String uuid = pendingConversationsUuid.pop();
4422 if (uuid != null) {
4423 if (!findAndReInitByUuidOrArchive(uuid)) {
4424 return;
4425 }
4426 } else {
4427 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4428 clearPending();
4429 activity.onConversationArchived(conversation);
4430 return;
4431 }
4432 }
4433 ActivityResult activityResult = postponedActivityResult.pop();
4434 if (activityResult != null) {
4435 handleActivityResult(activityResult);
4436 }
4437 clearPending();
4438 }
4439
4440 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4441 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4442 if (conversation == null) {
4443 clearPending();
4444 activity.onConversationArchived(null);
4445 return false;
4446 }
4447 reInit(conversation);
4448 ScrollState scrollState = pendingScrollState.pop();
4449 String lastMessageUuid = pendingLastMessageUuid.pop();
4450 List<Attachment> attachments = pendingMediaPreviews.pop();
4451 if (scrollState != null) {
4452 setScrollPosition(scrollState, lastMessageUuid);
4453 }
4454 if (attachments != null && attachments.size() > 0) {
4455 Log.d(Config.LOGTAG, "had attachments on restore");
4456 mediaPreviewAdapter.addMediaPreviews(attachments);
4457 toggleInputMethod();
4458 }
4459 return true;
4460 }
4461
4462 private void clearPending() {
4463 if (postponedActivityResult.clear()) {
4464 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4465 if (pendingTakePhotoUri.clear()) {
4466 Log.e(Config.LOGTAG, "cleared pending photo uri");
4467 }
4468 }
4469 if (pendingScrollState.clear()) {
4470 Log.e(Config.LOGTAG, "cleared scroll state");
4471 }
4472 if (pendingConversationsUuid.clear()) {
4473 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4474 }
4475 if (pendingMediaPreviews.clear()) {
4476 Log.e(Config.LOGTAG, "cleared pending media previews");
4477 }
4478 }
4479
4480 public Conversation getConversation() {
4481 return conversation;
4482 }
4483
4484 @Override
4485 public void onContactPictureLongClicked(View v, final Message message) {
4486 final String fingerprint;
4487 if (message.getEncryption() == Message.ENCRYPTION_PGP
4488 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4489 fingerprint = "pgp";
4490 } else {
4491 fingerprint = message.getFingerprint();
4492 }
4493 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4494 final Contact contact = message.getContact();
4495 if (message.getStatus() <= Message.STATUS_RECEIVED
4496 && (contact == null || !contact.isSelf())) {
4497 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4498 final Jid cp = message.getCounterpart();
4499 if (cp == null || cp.isBareJid()) {
4500 return;
4501 }
4502 final Jid tcp = message.getTrueCounterpart();
4503 final String occupantId = message.getOccupantId();
4504 final User userByRealJid =
4505 tcp != null
4506 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp, occupantId)
4507 : null;
4508 final User userByOccupantId =
4509 occupantId != null
4510 ? conversation.getMucOptions().findUserByOccupantId(occupantId, cp)
4511 : null;
4512 final User user =
4513 userByRealJid != null
4514 ? userByRealJid
4515 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4516 if (user == null) return;
4517 popupMenu.inflate(R.menu.muc_details_context);
4518 final Menu menu = popupMenu.getMenu();
4519 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4520 activity, menu, conversation, user);
4521 popupMenu.setOnMenuItemClickListener(
4522 menuItem ->
4523 MucDetailsContextMenuHelper.onContextItemSelected(
4524 menuItem, user, activity, fingerprint));
4525 } else {
4526 popupMenu.inflate(R.menu.one_on_one_context);
4527 popupMenu.setOnMenuItemClickListener(
4528 item -> {
4529 switch (item.getItemId()) {
4530 case R.id.action_contact_details:
4531 activity.switchToContactDetails(
4532 message.getContact(), fingerprint);
4533 break;
4534 case R.id.action_show_qr_code:
4535 activity.showQrCode(
4536 "xmpp:"
4537 + message.getContact()
4538 .getJid()
4539 .asBareJid()
4540 .toEscapedString());
4541 break;
4542 }
4543 return true;
4544 });
4545 }
4546 } else {
4547 popupMenu.inflate(R.menu.account_context);
4548 final Menu menu = popupMenu.getMenu();
4549 menu.findItem(R.id.action_manage_accounts)
4550 .setVisible(QuickConversationsService.isConversations());
4551 popupMenu.setOnMenuItemClickListener(
4552 item -> {
4553 final XmppActivity activity = this.activity;
4554 if (activity == null) {
4555 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4556 return true;
4557 }
4558 switch (item.getItemId()) {
4559 case R.id.action_show_qr_code:
4560 activity.showQrCode(conversation.getAccount().getShareableUri());
4561 break;
4562 case R.id.action_account_details:
4563 activity.switchToAccount(
4564 message.getConversation().getAccount(), fingerprint);
4565 break;
4566 case R.id.action_manage_accounts:
4567 AccountUtils.launchManageAccounts(activity);
4568 break;
4569 }
4570 return true;
4571 });
4572 }
4573 popupMenu.show();
4574 }
4575
4576 @Override
4577 public void onContactPictureClicked(Message message) {
4578 setThread(message.getThread());
4579 if (message.isPrivateMessage()) {
4580 privateMessageWith(message.getCounterpart());
4581 return;
4582 }
4583 forkNullThread(message);
4584 conversation.setUserSelectedThread(true);
4585
4586 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4587 if (received) {
4588 if (message.getConversation() instanceof Conversation
4589 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4590 Jid tcp = message.getTrueCounterpart();
4591 Jid user = message.getCounterpart();
4592 if (user != null && !user.isBareJid()) {
4593 final MucOptions mucOptions =
4594 ((Conversation) message.getConversation()).getMucOptions();
4595 if (mucOptions.participating()
4596 || ((Conversation) message.getConversation()).getNextCounterpart()
4597 != null) {
4598 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4599 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4600 if (mucUser == null && tcpMucUser == null) {
4601 Toast.makeText(
4602 getActivity(),
4603 activity.getString(
4604 R.string.user_has_left_conference,
4605 user.getResource()),
4606 Toast.LENGTH_SHORT)
4607 .show();
4608 }
4609 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4610 } else {
4611 Toast.makeText(
4612 getActivity(),
4613 R.string.you_are_not_participating,
4614 Toast.LENGTH_SHORT)
4615 .show();
4616 }
4617 }
4618 }
4619 }
4620 }
4621
4622 private Activity requireActivity() {
4623 Activity activity = getActivity();
4624 if (activity == null) activity = this.activity;
4625 if (activity == null) {
4626 throw new IllegalStateException("Activity not attached");
4627 }
4628 return activity;
4629 }
4630}