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 if (Build.VERSION.SDK_INT >= 24) {
955 binding.textSendButton.showContextMenu(0, 0);
956 } else {
957 binding.textSendButton.showContextMenu();
958 }
959 return;
960 }
961 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
962 return;
963 }
964 final Message message;
965 if (conversation.getCorrectingMessage() == null) {
966 boolean attention = false;
967 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
968 attention = true;
969 body.delete(0, 6);
970 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
971 }
972 if (Pattern.compile("\\A@mods\\s.*").matcher(body).find()) {
973 body.delete(0, 5);
974 final var mods = new StringBuffer();
975 for (final var user : conversation.getMucOptions().getUsers()) {
976 if (user.getRole().ranks(MucOptions.Role.MODERATOR)) {
977 if (mods.length() > 0) mods.append(", ");
978 mods.append(user.getNick());
979 }
980 }
981 mods.append(":");
982 body.insert(0, mods.toString());
983 }
984 if (conversation.getReplyTo() != null) {
985 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
986 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
987 } else {
988 message = conversation.getReplyTo().reply();
989 message.appendBody(body);
990 }
991 message.setEncryption(conversation.getNextEncryption());
992 } else {
993 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
994 message.setBody(hasSubject && body.length() == 0 ? null : body);
995 if (message.bodyIsOnlyEmojis()) {
996 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
997 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
998 if (imageSpans.length == 1) {
999 // Only one inline image, so it's a sticker
1000 String source = imageSpans[0].getSource();
1001 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
1002 try {
1003 final Cid cid = BobTransfer.cid(Uri.parse(source));
1004 final String url = activity.xmppConnectionService.getUrlForCid(cid);
1005 final File f = activity.xmppConnectionService.getFileForCid(cid);
1006 if (url != null) {
1007 message.setBody("");
1008 message.setRelativeFilePath(f.getAbsolutePath());
1009 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
1010 }
1011 } catch (final Exception e) { }
1012 }
1013 }
1014 }
1015 }
1016 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1017 message.setThread(conversation.getThread());
1018 if (attention) {
1019 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
1020 }
1021 Message.configurePrivateMessage(message);
1022 } else {
1023 message = conversation.getCorrectingMessage();
1024 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1025 message.setThread(conversation.getThread());
1026 if (conversation.getReplyTo() != null) {
1027 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
1028 message.updateReaction(conversation.getReplyTo(), body.toString().replaceAll("\\s", ""));
1029 } else {
1030 message.updateReplyTo(conversation.getReplyTo(), body);
1031 }
1032 } else {
1033 message.clearReplyReact();
1034 message.setBody(hasSubject && body.length() == 0 ? null : body);
1035 }
1036 if (message.getStatus() == Message.STATUS_WAITING) {
1037 if (sendAt != null) message.setTime(sendAt);
1038 activity.xmppConnectionService.updateMessage(message);
1039 setupReply(null);
1040 messageSent();
1041 return;
1042 } else {
1043 message.putEdited(message.getUuid(), message.getServerMsgId());
1044 message.setServerMsgId(null);
1045 message.setUuid(UUID.randomUUID().toString());
1046 }
1047 }
1048 if (sendAt != null) message.setTime(sendAt);
1049 switch (conversation.getNextEncryption()) {
1050 case Message.ENCRYPTION_PGP:
1051 sendPgpMessage(message);
1052 break;
1053 default:
1054 sendMessage(message);
1055 }
1056 setupReply(null);
1057 }
1058
1059 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1060 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1061 && trustKeysIfNeeded(requestCode);
1062 }
1063
1064 protected boolean trustKeysIfNeeded(int requestCode) {
1065 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1066 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1067 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1068 boolean hasUndecidedOwn =
1069 !axolotlService
1070 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1071 .isEmpty();
1072 boolean hasUndecidedContacts =
1073 !axolotlService
1074 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1075 .isEmpty();
1076 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1077 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1078 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1079 if (hasUndecidedOwn
1080 || hasUndecidedContacts
1081 || hasPendingKeys
1082 || hasNoTrustedKeys
1083 || hasUnaccepted
1084 || downloadInProgress) {
1085 axolotlService.createSessionsIfNeeded(conversation);
1086 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1087 String[] contacts = new String[targets.size()];
1088 for (int i = 0; i < contacts.length; ++i) {
1089 contacts[i] = targets.get(i).toString();
1090 }
1091 intent.putExtra("contacts", contacts);
1092 intent.putExtra(
1093 EXTRA_ACCOUNT,
1094 conversation.getAccount().getJid().asBareJid().toEscapedString());
1095 intent.putExtra("conversation", conversation.getUuid());
1096 startActivityForResult(intent, requestCode);
1097 return true;
1098 } else {
1099 return false;
1100 }
1101 }
1102
1103 public void updateChatMsgHint() {
1104 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1105 if (conversation.getCorrectingMessage() != null) {
1106 this.binding.textInputHint.setVisibility(View.GONE);
1107 this.binding.textinput.setHint(R.string.send_corrected_message);
1108 binding.conversationViewPager.setCurrentItem(0);
1109 } else if (multi && conversation.getNextCounterpart() != null) {
1110 this.binding.textinput.setHint(R.string.send_message);
1111 this.binding.textInputHint.setVisibility(View.VISIBLE);
1112 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1113 String nick = user == null ? null : user.getNick();
1114 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1115 this.binding.textInputHint.setText(
1116 getString(
1117 R.string.send_private_message_to,
1118 nick));
1119 binding.conversationViewPager.setCurrentItem(0);
1120 } else if (multi && !conversation.getMucOptions().participating()) {
1121 this.binding.textInputHint.setVisibility(View.GONE);
1122 this.binding.textinput.setHint(R.string.you_are_not_participating);
1123 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1124 } else {
1125 this.binding.textInputHint.setVisibility(View.GONE);
1126 if (activity != null) this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1127 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1128 activity.invalidateOptionsMenu();
1129 }
1130
1131 binding.messagesView.post(this::updateThreadFromLastMessage);
1132 }
1133
1134 public void setupIme() {
1135 this.binding.textinput.refreshIme();
1136 }
1137
1138 private void handleActivityResult(ActivityResult activityResult) {
1139 if (activityResult.resultCode == Activity.RESULT_OK) {
1140 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1141 } else {
1142 handleNegativeActivityResult(activityResult.requestCode);
1143 }
1144 }
1145
1146 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1147 switch (requestCode) {
1148 case REQUEST_WEBXDC_STORE:
1149 mediaPreviewAdapter.addMediaPreviews(Attachment.of(activity, data.getData(), Attachment.Type.FILE));
1150 toggleInputMethod();
1151 break;
1152 case REQUEST_SAVE_STICKER:
1153 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1154 final File f = savingAsSticker;
1155 savingAsSticker = null;
1156 try {
1157 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1158 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1159 } catch (final FileBackend.FileCopyException e) {
1160 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1161 }
1162 break;
1163 case REQUEST_TRUST_KEYS_TEXT:
1164 sendMessage();
1165 break;
1166 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1167 commitAttachments();
1168 break;
1169 case REQUEST_START_AUDIO_CALL:
1170 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1171 break;
1172 case REQUEST_START_VIDEO_CALL:
1173 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1174 break;
1175 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1176 final List<Attachment> imageUris =
1177 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1178 mediaPreviewAdapter.addMediaPreviews(imageUris);
1179 toggleInputMethod();
1180 break;
1181 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1182 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1183 if (takePhotoUri != null) {
1184 mediaPreviewAdapter.addMediaPreviews(
1185 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1186 toggleInputMethod();
1187 } else {
1188 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1189 }
1190 break;
1191 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1192 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1193 case ATTACHMENT_CHOICE_RECORD_VOICE:
1194 final Attachment.Type type =
1195 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1196 ? Attachment.Type.RECORDING
1197 : Attachment.Type.FILE;
1198 final List<Attachment> fileUris =
1199 Attachment.extractAttachments(getActivity(), data, type);
1200 mediaPreviewAdapter.addMediaPreviews(fileUris);
1201 toggleInputMethod();
1202 break;
1203 case ATTACHMENT_CHOICE_LOCATION:
1204 final double latitude = data.getDoubleExtra("latitude", 0);
1205 final double longitude = data.getDoubleExtra("longitude", 0);
1206 final int accuracy = data.getIntExtra("accuracy", 0);
1207 final Uri geo;
1208 if (accuracy > 0) {
1209 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1210 } else {
1211 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1212 }
1213 mediaPreviewAdapter.addMediaPreviews(
1214 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1215 toggleInputMethod();
1216 break;
1217 case REQUEST_INVITE_TO_CONVERSATION:
1218 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1219 if (invite != null) {
1220 if (invite.execute(activity)) {
1221 activity.mToast =
1222 Toast.makeText(
1223 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1224 activity.mToast.show();
1225 }
1226 }
1227 break;
1228 }
1229 }
1230
1231 private void commitAttachments() {
1232 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1233 if (anyNeedsExternalStoragePermission(attachments)
1234 && !hasPermissions(
1235 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1236 return;
1237 }
1238 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1239 return;
1240 }
1241 final PresenceSelector.OnPresenceSelected callback =
1242 () -> {
1243 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1244 final Attachment attachment = i.next();
1245 if (attachment.getType() == Attachment.Type.LOCATION) {
1246 attachLocationToConversation(conversation, attachment.getUri());
1247 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1248 Log.d(
1249 Config.LOGTAG,
1250 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1251 attachImageToConversation(
1252 conversation, attachment.getUri(), attachment.getMime());
1253 } else {
1254 Log.d(
1255 Config.LOGTAG,
1256 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1257 attachFileToConversation(
1258 conversation, attachment.getUri(), attachment.getMime());
1259 }
1260 }
1261 mediaPreviewAdapter.notifyDataSetChanged();
1262 toggleInputMethod();
1263 };
1264 if (conversation == null
1265 || conversation.getMode() == Conversation.MODE_MULTI
1266 || Attachment.canBeSendInBand(attachments)
1267 || (conversation.getAccount().httpUploadAvailable()
1268 && FileBackend.allFilesUnderSize(
1269 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1270 callback.onPresenceSelected();
1271 } else {
1272 activity.selectPresence(conversation, callback);
1273 }
1274 }
1275
1276 private static boolean anyNeedsExternalStoragePermission(
1277 final Collection<Attachment> attachments) {
1278 for (final Attachment attachment : attachments) {
1279 if (attachment.getType() != Attachment.Type.LOCATION) {
1280 return true;
1281 }
1282 }
1283 return false;
1284 }
1285
1286 public void toggleInputMethod() {
1287 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1288 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1289 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1290 updateSendButton();
1291 }
1292
1293 private void handleNegativeActivityResult(int requestCode) {
1294 switch (requestCode) {
1295 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1296 if (pendingTakePhotoUri.clear()) {
1297 Log.d(
1298 Config.LOGTAG,
1299 "cleared pending photo uri after negative activity result");
1300 }
1301 break;
1302 }
1303 }
1304
1305 @Override
1306 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1307 super.onActivityResult(requestCode, resultCode, data);
1308 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1309 if (activity != null && activity.xmppConnectionService != null) {
1310 handleActivityResult(activityResult);
1311 } else {
1312 this.postponedActivityResult.push(activityResult);
1313 }
1314 }
1315
1316 public void unblockConversation(final Blockable conversation) {
1317 activity.xmppConnectionService.sendUnblockRequest(conversation);
1318 }
1319
1320 @Override
1321 public void onAttach(Activity activity) {
1322 super.onAttach(activity);
1323 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1324 if (activity instanceof ConversationsActivity) {
1325 this.activity = (ConversationsActivity) activity;
1326 } else {
1327 throw new IllegalStateException(
1328 "Trying to attach fragment to activity that is not the ConversationsActivity");
1329 }
1330 }
1331
1332 @Override
1333 public void onDetach() {
1334 super.onDetach();
1335 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1336 }
1337
1338 @Override
1339 public void onCreate(Bundle savedInstanceState) {
1340 super.onCreate(savedInstanceState);
1341 setHasOptionsMenu(true);
1342 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1343 }
1344
1345 @Override
1346 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1347 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1348
1349 menuInflater.inflate(R.menu.fragment_conversation, menu);
1350 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1351 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1352 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1353 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1354 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1355 final MenuItem menuCall = menu.findItem(R.id.action_call);
1356 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1357 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1358 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1359
1360 if (conversation != null) {
1361 if (conversation.getMode() == Conversation.MODE_MULTI) {
1362 menuContactDetails.setVisible(false);
1363 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1364 menuMucDetails.setTitle(
1365 conversation.getMucOptions().isPrivateAndNonAnonymous()
1366 ? R.string.action_muc_details
1367 : R.string.channel_details);
1368 menuCall.setVisible(false);
1369 menuOngoingCall.setVisible(false);
1370 } else {
1371 final XmppConnectionService service =
1372 activity == null ? null : activity.xmppConnectionService;
1373 final Optional<OngoingRtpSession> ongoingRtpSession =
1374 service == null
1375 ? Optional.absent()
1376 : service.getJingleConnectionManager()
1377 .getOngoingRtpConnection(conversation.getContact());
1378 if (ongoingRtpSession.isPresent()) {
1379 menuOngoingCall.setVisible(true);
1380 menuCall.setVisible(false);
1381 } else {
1382 menuOngoingCall.setVisible(false);
1383 final RtpCapability.Capability rtpCapability =
1384 RtpCapability.check(conversation.getContact());
1385 final boolean cameraAvailable =
1386 activity != null && activity.isCameraFeatureAvailable();
1387 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1388 menuVideoCall.setVisible(
1389 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1390 }
1391 menuContactDetails.setVisible(!this.conversation.withSelf());
1392 menuMucDetails.setVisible(false);
1393 menuInviteContact.setVisible(
1394 service != null
1395 && service.findConferenceServer(conversation.getAccount()) != null);
1396 }
1397 if (conversation.isMuted()) {
1398 menuMute.setVisible(false);
1399 } else {
1400 menuUnmute.setVisible(false);
1401 }
1402 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1403 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1404 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1405 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1406 } else {
1407 menuTogglePinned.setTitle(R.string.add_to_favorites);
1408 }
1409 }
1410 super.onCreateOptionsMenu(menu, menuInflater);
1411 }
1412
1413 @Override
1414 public View onCreateView(
1415 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1416 this.binding =
1417 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1418 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1419
1420 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1421 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1422 DisplayMetrics displayMetrics = new DisplayMetrics();
1423 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1424 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1425
1426 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1427 binding.contextPreviewCancel.setOnClickListener((v) -> {
1428 setThread(null);
1429 conversation.setUserSelectedThread(false);
1430 setupReply(null);
1431 });
1432 binding.requestVoice.setOnClickListener((v) -> {
1433 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1434 binding.requestVoice.setVisibility(View.GONE);
1435 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1436 });
1437
1438 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1439 binding.messagesView.setOnScrollListener(mOnScrollListener);
1440 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1441 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1442 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1443 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1444 messageListAdapter.setOnContactPictureClicked(this);
1445 messageListAdapter.setOnContactPictureLongClicked(this);
1446 messageListAdapter.setOnInlineImageLongClicked(this);
1447 messageListAdapter.setConversationFragment(this);
1448 binding.messagesView.setAdapter(messageListAdapter);
1449
1450 binding.textinput.addTextChangedListener(
1451 new StylingHelper.MessageEditorStyler(binding.textinput, messageListAdapter));
1452
1453 registerForContextMenu(binding.messagesView);
1454 registerForContextMenu(binding.textSendButton);
1455
1456 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1457 this.binding.textinput.setCustomInsertionActionModeCallback(
1458 new EditMessageActionModeCallback(this.binding.textinput));
1459 }
1460
1461 messageListAdapter.setOnMessageBoxClicked(message -> {
1462 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1463 setThread(message.getThread());
1464 conversation.setUserSelectedThread(true);
1465 });
1466
1467 messageListAdapter.setOnMessageBoxSwiped(message -> {
1468 quoteMessage(message);
1469 });
1470
1471 binding.threadIdenticonLayout.setOnClickListener(v -> {
1472 boolean wasLocked = conversation.getLockThread();
1473 conversation.setLockThread(false);
1474 backPressedLeaveSingleThread.setEnabled(false);
1475 if (wasLocked) {
1476 setThread(null);
1477 conversation.setUserSelectedThread(false);
1478 refresh();
1479 updateThreadFromLastMessage();
1480 } else {
1481 newThread();
1482 conversation.setUserSelectedThread(true);
1483 newThreadTutorialToast("Switched to new thread");
1484 }
1485 });
1486
1487 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1488 boolean wasLocked = conversation.getLockThread();
1489 conversation.setLockThread(false);
1490 backPressedLeaveSingleThread.setEnabled(false);
1491 setThread(null);
1492 conversation.setUserSelectedThread(true);
1493 if (wasLocked) refresh();
1494 newThreadTutorialToast("Cleared thread");
1495 return true;
1496 });
1497
1498 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1499 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1500 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1501 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1502 Editable toInsert = adapter.getItem(position).toInsert();
1503 toInsert.append(" ");
1504 Editable s = binding.textinput.getText();
1505
1506 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1507 int lastColon = -1;
1508 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1509 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1510 });
1511 setupEmojiSearch();
1512 int popupHeight = (int) displayMetrics.density * 200;
1513 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1514 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1515 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1516 binding.textinput.addTextChangedListener(new TextWatcher() {
1517 @Override
1518 public void afterTextChanged(Editable s) {
1519 emojiDebounce.removeCallbacksAndMessages(null);
1520 emojiDebounce.postDelayed(() -> {
1521 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1522 int lastColon = -1;
1523 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1524 if (lastColon < 0) {
1525 emojiPopup.dismiss();
1526 return;
1527 }
1528 final String q = s.toString().substring(lastColon);
1529 if (notEmojiSearch.matcher(q).find()) {
1530 emojiPopup.dismiss();
1531 } else {
1532 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1533 if (adapter != null) {
1534 adapter.search(q);
1535 emojiPopup.showAsDropDown(binding.textsend);
1536 }
1537 }
1538 }, 400L);
1539 }
1540
1541 @Override
1542 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1543
1544 @Override
1545 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1546 });
1547
1548 return binding.getRoot();
1549 }
1550
1551 protected void setupEmojiSearch() {
1552 if (activity != null && activity.xmppConnectionService != null) {
1553 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1554 emojiSearch = null;
1555 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1556 return;
1557 }
1558 if (emojiSearch == null) {
1559 emojiSearch = activity.xmppConnectionService.emojiSearch();
1560 }
1561 }
1562 if (emojiSearch == null || emojiSearchBinding == null) return;
1563
1564 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1565 }
1566
1567 protected void newThreadTutorialToast(String s) {
1568 if (activity == null) return;
1569 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1570 final int tutorialCount = p.getInt("thread_tutorial", 0);
1571 if (tutorialCount < 5) {
1572 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1573 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1574 }
1575 }
1576
1577 @Override
1578 public void onDestroyView() {
1579 super.onDestroyView();
1580 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1581 messageListAdapter.setOnContactPictureClicked(null);
1582 messageListAdapter.setOnContactPictureLongClicked(null);
1583 messageListAdapter.setOnInlineImageLongClicked(null);
1584 messageListAdapter.setConversationFragment(null);
1585 binding.conversationViewPager.setAdapter(null);
1586 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1587 }
1588
1589 public void quoteText(String text) {
1590 if (binding.textinput.isEnabled()) {
1591 binding.textinput.insertAsQuote(text);
1592 binding.textinput.requestFocus();
1593 InputMethodManager inputMethodManager =
1594 (InputMethodManager)
1595 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1596 if (inputMethodManager != null) {
1597 inputMethodManager.showSoftInput(
1598 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1599 }
1600 }
1601 }
1602
1603 private void quoteMessage(Message message) {
1604 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1605 setThread(message.getThread());
1606 conversation.setUserSelectedThread(true);
1607 if (!forkNullThread(message)) newThread();
1608 setupReply(message);
1609 }
1610
1611 private boolean forkNullThread(Message message) {
1612 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1613 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1614 final Element thread = m.getThread();
1615 if (thread != null) {
1616 setThread(thread);
1617 return true;
1618 }
1619 }
1620
1621 return false;
1622 }
1623
1624 private void setupReply(Message message) {
1625 conversation.setReplyTo(message);
1626 if (message == null) {
1627 binding.contextPreview.setVisibility(View.GONE);
1628 binding.textsend.setBackgroundResource(R.drawable.textsend);
1629 return;
1630 }
1631
1632 SpannableStringBuilder body = message.getSpannableBody(null, null);
1633 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1634 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1635 binding.contextPreviewText.setText(body);
1636 binding.contextPreview.setVisibility(View.VISIBLE);
1637 }
1638
1639 private void setThread(Element thread) {
1640 this.conversation.setThread(thread);
1641 binding.threadIdenticon.setAlpha(0f);
1642 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1643 if (thread != null) {
1644 final String threadId = thread.getContent();
1645 if (threadId != null) {
1646 binding.threadIdenticon.setAlpha(1f);
1647 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1648 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1649 }
1650 }
1651 updateSendButton();
1652 }
1653
1654 @Override
1655 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1656 // This should cancel any remaining click events that would otherwise trigger links
1657 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1658
1659 if (v == binding.textSendButton) {
1660 super.onCreateContextMenu(menu, v, menuInfo);
1661 try {
1662 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1663 m.setAccessible(true);
1664 m.invoke(menu, true);
1665 } catch (Exception e) {
1666 e.printStackTrace();
1667 }
1668 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1669 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1670 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1671 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1672 MenuItem item = attachMenu.getSubMenu().getItem(i);
1673 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1674 newItem.setIcon(item.getIcon());
1675 }
1676 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1677 return;
1678 }
1679
1680 synchronized (this.messageList) {
1681 super.onCreateContextMenu(menu, v, menuInfo);
1682 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1683 this.selectedMessage = this.messageList.get(acmi.position);
1684 populateContextMenu(menu);
1685 }
1686 }
1687
1688 private void populateContextMenu(ContextMenu menu) {
1689 final Message m = this.selectedMessage;
1690 final Transferable t = m.getTransferable();
1691 Message relevantForCorrection = m;
1692 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1693 relevantForCorrection = relevantForCorrection.next();
1694 }
1695 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1696
1697 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1698 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1699 return;
1700 }
1701
1702 if (m.getStatus() == Message.STATUS_RECEIVED
1703 && t != null
1704 && (t.getStatus() == Transferable.STATUS_CANCELLED
1705 || t.getStatus() == Transferable.STATUS_FAILED)) {
1706 return;
1707 }
1708
1709 final boolean deleted = m.isDeleted();
1710 final boolean encrypted =
1711 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1712 || m.getEncryption() == Message.ENCRYPTION_PGP;
1713 final boolean receiving =
1714 m.getStatus() == Message.STATUS_RECEIVED
1715 && (t instanceof JingleFileTransferConnection
1716 || t instanceof HttpDownloadConnection);
1717 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1718 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1719 MenuItem openWith = menu.findItem(R.id.open_with);
1720 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1721 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1722 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1723 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1724 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1725 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1726 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1727 MenuItem shareWith = menu.findItem(R.id.share_with);
1728 MenuItem sendAgain = menu.findItem(R.id.send_again);
1729 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1730 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1731 MenuItem downloadFile = menu.findItem(R.id.download_file);
1732 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1733 MenuItem blockMedia = menu.findItem(R.id.block_media);
1734 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1735 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1736 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1737 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1738 final boolean showError =
1739 m.getStatus() == Message.STATUS_SEND_FAILED
1740 && m.getErrorMessage() != null
1741 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1742 final Conversational conversational = m.getConversation();
1743 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1744 final XmppConnection connection = c.getAccount().getXmppConnection();
1745 if (c.isWithStranger()
1746 && m.getServerMsgId() != null
1747 && !c.isBlocked()
1748 && connection != null
1749 && connection.getFeatures().spamReporting()) {
1750 reportAndBlock.setVisible(true);
1751 }
1752 }
1753 if (!encrypted && !m.getBody().equals("")) {
1754 copyMessage.setVisible(true);
1755 }
1756 quoteMessage.setVisible(!encrypted && !showError);
1757 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1758 retryDecryption.setVisible(true);
1759 }
1760 if (!showError
1761 && relevantForCorrection.getType() == Message.TYPE_TEXT
1762 && !m.isGeoUri()
1763 && relevantForCorrection.isLastCorrectableMessage()
1764 && m.getConversation() instanceof Conversation) {
1765 correctMessage.setVisible(true);
1766 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1767 }
1768 if (relevantForCorrection.getStatus() == Message.STATUS_WAITING) {
1769 correctMessage.setVisible(true);
1770 retractMessage.setVisible(true);
1771 }
1772 if (relevantForCorrection.getReactions() != null) {
1773 correctMessage.setVisible(false);
1774 retractMessage.setVisible(true);
1775 }
1776 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")) {
1777 moderateMessage.setVisible(true);
1778 }
1779 if ((m.isFileOrImage() && !deleted && !receiving)
1780 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1781 && !unInitiatedButKnownSize
1782 && t == null) {
1783 shareWith.setVisible(true);
1784 }
1785 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1786 sendAgain.setVisible(true);
1787 }
1788 if (m.hasFileOnRemoteHost()
1789 || m.isGeoUri()
1790 || m.treatAsDownloadable()
1791 || unInitiatedButKnownSize
1792 || t instanceof HttpDownloadConnection) {
1793 copyUrl.setVisible(true);
1794 }
1795 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1796 downloadFile.setVisible(true);
1797 downloadFile.setTitle(
1798 activity.getString(
1799 R.string.download_x_file,
1800 UIHelper.getFileDescriptionString(activity, m)));
1801 }
1802 final boolean waitingOfferedSending =
1803 m.getStatus() == Message.STATUS_WAITING
1804 || m.getStatus() == Message.STATUS_UNSEND
1805 || m.getStatus() == Message.STATUS_OFFERED;
1806 final boolean cancelable =
1807 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1808 if (cancelable) {
1809 cancelTransmission.setVisible(true);
1810 }
1811 if (m.isFileOrImage() && !deleted && !cancelable) {
1812 final String path = m.getRelativeFilePath();
1813 if (path != null) {
1814 final var file = new File(path);
1815 if (file.canRead()) saveAsSticker.setVisible(true);
1816 blockMedia.setVisible(true);
1817 if (file.canWrite()) deleteFile.setVisible(true);
1818 deleteFile.setTitle(
1819 activity.getString(
1820 R.string.delete_x_file,
1821 UIHelper.getFileDescriptionString(activity, m)));
1822 }
1823 }
1824
1825 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1826 // We might be showing a thumbnail worth blocking
1827 blockMedia.setVisible(true);
1828 }
1829 if (showError) {
1830 showErrorMessage.setVisible(true);
1831 }
1832 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1833 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1834 || (mime != null && mime.startsWith("audio/"))) {
1835 openWith.setVisible(true);
1836 }
1837 }
1838 }
1839
1840 @Override
1841 public boolean onContextItemSelected(MenuItem item) {
1842 switch (item.getItemId()) {
1843 case R.id.share_with:
1844 ShareUtil.share(activity, selectedMessage);
1845 return true;
1846 case R.id.correct_message:
1847 correctMessage(selectedMessage);
1848 return true;
1849 case R.id.retract_message:
1850 new AlertDialog.Builder(activity)
1851 .setTitle(R.string.retract_message)
1852 .setMessage("Do you really want to retract this message?")
1853 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1854 Message message = selectedMessage;
1855 while (message.mergeable(message.next())) {
1856 message = message.next();
1857 }
1858 if (message.getStatus() == Message.STATUS_WAITING || message.getStatus() == Message.STATUS_OFFERED) {
1859 activity.xmppConnectionService.deleteMessage(message);
1860 return;
1861 }
1862 Element reactions = message.getReactions();
1863 if (reactions != null) {
1864 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1865 if (previousReaction != null) reactions = previousReaction.getReactions();
1866 for (Element el : reactions.getChildren()) {
1867 if (message.getRawBody().endsWith(el.getContent())) {
1868 reactions.removeChild(el);
1869 }
1870 }
1871 message.setReactions(reactions);
1872 if (previousReaction != null) {
1873 previousReaction.setReactions(reactions);
1874 activity.xmppConnectionService.updateMessage(previousReaction);
1875 }
1876 } else {
1877 message.setInReplyTo(null);
1878 message.clearPayloads();
1879 }
1880 message.setBody(" ");
1881 message.setSubject(null);
1882 message.putEdited(message.getUuid(), message.getServerMsgId());
1883 message.setServerMsgId(null);
1884 message.setUuid(UUID.randomUUID().toString());
1885 sendMessage(message);
1886 })
1887 .setNegativeButton(R.string.no, null).show();
1888 return true;
1889 case R.id.moderate_message:
1890 activity.quickEdit("Spam", (reason) -> {
1891 Message message = selectedMessage;
1892 do {
1893 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1894 message = message.mergeable(message.next()) ? message.next() : null;
1895 } while (message != null);
1896 return null;
1897 }, R.string.moderate_reason, false, false, true, true);
1898 return true;
1899 case R.id.copy_message:
1900 ShareUtil.copyToClipboard(activity, selectedMessage);
1901 return true;
1902 case R.id.quote_message:
1903 quoteMessage(selectedMessage);
1904 return true;
1905 case R.id.send_again:
1906 resendMessage(selectedMessage);
1907 return true;
1908 case R.id.copy_url:
1909 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1910 return true;
1911 case R.id.save_as_sticker:
1912 saveAsSticker(selectedMessage);
1913 return true;
1914 case R.id.download_file:
1915 startDownloadable(selectedMessage);
1916 return true;
1917 case R.id.cancel_transmission:
1918 cancelTransmission(selectedMessage);
1919 return true;
1920 case R.id.retry_decryption:
1921 retryDecryption(selectedMessage);
1922 return true;
1923 case R.id.block_media:
1924 new AlertDialog.Builder(activity)
1925 .setTitle(R.string.block_media)
1926 .setMessage("Do you really want to block this media in all messages?")
1927 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1928 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1929 if (thumbs != null && !thumbs.isEmpty()) {
1930 for (Element thumb : thumbs) {
1931 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1932 if (uri.getScheme().equals("cid")) {
1933 Cid cid = BobTransfer.cid(uri);
1934 if (cid == null) continue;
1935 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1936 activity.xmppConnectionService.blockMedia(f);
1937 activity.xmppConnectionService.evictPreview(f);
1938 f.delete();
1939 }
1940 }
1941 }
1942 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1943 activity.xmppConnectionService.blockMedia(f);
1944 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1945 activity.xmppConnectionService.evictPreview(f);
1946 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1947 activity.onConversationsListItemUpdated();
1948 refresh();
1949 })
1950 .setNegativeButton(R.string.no, null).show();
1951 return true;
1952 case R.id.delete_file:
1953 deleteFile(selectedMessage);
1954 return true;
1955 case R.id.show_error_message:
1956 showErrorMessage(selectedMessage);
1957 return true;
1958 case R.id.open_with:
1959 openWith(selectedMessage);
1960 return true;
1961 case R.id.only_this_thread:
1962 conversation.setLockThread(true);
1963 backPressedLeaveSingleThread.setEnabled(true);
1964 setThread(selectedMessage.getThread());
1965 refresh();
1966 return true;
1967 case R.id.action_report_and_block:
1968 reportMessage(selectedMessage);
1969 return true;
1970 default:
1971 return onOptionsItemSelected(item);
1972 }
1973 }
1974
1975 @Override
1976 public boolean onOptionsItemSelected(final MenuItem item) {
1977 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1978 return false;
1979 } else if (conversation == null) {
1980 return super.onOptionsItemSelected(item);
1981 }
1982 switch (item.getItemId()) {
1983 case R.id.encryption_choice_axolotl:
1984 case R.id.encryption_choice_pgp:
1985 case R.id.encryption_choice_none:
1986 handleEncryptionSelection(item);
1987 break;
1988 case R.id.attach_choose_picture:
1989 case R.id.attach_take_picture:
1990 case R.id.attach_record_video:
1991 case R.id.attach_choose_file:
1992 case R.id.attach_record_voice:
1993 case R.id.attach_location:
1994 handleAttachmentSelection(item);
1995 break;
1996 case R.id.attach_webxdc:
1997 final Intent intent = new Intent(getActivity(), WebxdcStore.class);
1998 startActivityForResult(intent, REQUEST_WEBXDC_STORE);
1999 break;
2000 case R.id.attach_subject:
2001 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
2002 break;
2003 case R.id.attach_schedule:
2004 scheduleMessage();
2005 break;
2006 case R.id.action_search:
2007 startSearch();
2008 break;
2009 case R.id.action_archive:
2010 activity.xmppConnectionService.archiveConversation(conversation);
2011 break;
2012 case R.id.action_contact_details:
2013 activity.switchToContactDetails(conversation.getContact());
2014 break;
2015 case R.id.action_muc_details:
2016 ConferenceDetailsActivity.open(activity, conversation);
2017 break;
2018 case R.id.action_invite:
2019 startActivityForResult(
2020 ChooseContactActivity.create(activity, conversation),
2021 REQUEST_INVITE_TO_CONVERSATION);
2022 break;
2023 case R.id.action_clear_history:
2024 clearHistoryDialog(conversation);
2025 break;
2026 case R.id.action_mute:
2027 muteConversationDialog(conversation);
2028 break;
2029 case R.id.action_unmute:
2030 unMuteConversation(conversation);
2031 break;
2032 case R.id.action_block:
2033 case R.id.action_unblock:
2034 BlockContactDialog.show(activity, conversation);
2035 break;
2036 case R.id.action_audio_call:
2037 checkPermissionAndTriggerAudioCall();
2038 break;
2039 case R.id.action_video_call:
2040 checkPermissionAndTriggerVideoCall();
2041 break;
2042 case R.id.action_ongoing_call:
2043 returnToOngoingCall();
2044 break;
2045 case R.id.action_toggle_pinned:
2046 togglePinned();
2047 break;
2048 case R.id.action_add_shortcut:
2049 addShortcut();
2050 break;
2051 case R.id.action_block_avatar:
2052 new AlertDialog.Builder(activity)
2053 .setTitle(R.string.block_media)
2054 .setMessage("Do you really want to block this avatar?")
2055 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
2056 activity.xmppConnectionService.blockMedia(activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()));
2057 activity.xmppConnectionService.getFileBackend().getAvatarFile(conversation.getContact().getAvatarFilename()).delete();
2058 activity.avatarService().clear(conversation);
2059 conversation.getContact().setAvatar(null);
2060 activity.xmppConnectionService.updateConversationUi();
2061 })
2062 .setNegativeButton(R.string.no, null).show();
2063 case R.id.action_refresh_feature_discovery:
2064 refreshFeatureDiscovery();
2065 break;
2066 default:
2067 break;
2068 }
2069 return super.onOptionsItemSelected(item);
2070 }
2071
2072 public boolean onBackPressed() {
2073 boolean wasLocked = conversation.getLockThread();
2074 conversation.setLockThread(false);
2075 backPressedLeaveSingleThread.setEnabled(false);
2076 if (wasLocked) {
2077 setThread(null);
2078 conversation.setUserSelectedThread(false);
2079 refresh();
2080 updateThreadFromLastMessage();
2081 return true;
2082 }
2083 return false;
2084 }
2085
2086 private void startSearch() {
2087 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2088 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2089 startActivity(intent);
2090 }
2091
2092 private void scheduleMessage() {
2093 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2094 final var datePicker = com.google.android.material.datepicker.MaterialDatePicker.Builder.datePicker()
2095 .setTitleText("Schedule Message")
2096 .setSelection(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2097 .setCalendarConstraints(
2098 new com.google.android.material.datepicker.CalendarConstraints.Builder()
2099 .setStart(com.google.android.material.datepicker.MaterialDatePicker.todayInUtcMilliseconds())
2100 .build()
2101 )
2102 .build();
2103 datePicker.addOnPositiveButtonClickListener((date) -> {
2104 final Calendar now = Calendar.getInstance();
2105 final var timePicker = new com.google.android.material.timepicker.MaterialTimePicker.Builder()
2106 .setTitleText("Schedule Message")
2107 .setHour(now.get(Calendar.HOUR_OF_DAY))
2108 .setMinute(now.get(Calendar.MINUTE))
2109 .setTimeFormat(android.text.format.DateFormat.is24HourFormat(activity) ? com.google.android.material.timepicker.TimeFormat.CLOCK_24H : com.google.android.material.timepicker.TimeFormat.CLOCK_12H)
2110 .build();
2111 timePicker.addOnPositiveButtonClickListener((v2) -> {
2112 final var dateCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
2113 dateCal.setTimeInMillis(date);
2114 final var time = Calendar.getInstance();
2115 time.set(dateCal.get(Calendar.YEAR), dateCal.get(Calendar.MONTH), dateCal.get(Calendar.DAY_OF_MONTH), timePicker.getHour(), timePicker.getMinute(), 0);
2116 final long timestamp = time.getTimeInMillis();
2117 sendMessage(timestamp);
2118 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2119 });
2120 timePicker.show(activity.getSupportFragmentManager(), "schedulMessageTime");
2121 });
2122 datePicker.show(activity.getSupportFragmentManager(), "schedulMessageDate");
2123 }
2124 }
2125
2126 private void returnToOngoingCall() {
2127 final Optional<OngoingRtpSession> ongoingRtpSession =
2128 activity.xmppConnectionService
2129 .getJingleConnectionManager()
2130 .getOngoingRtpConnection(conversation.getContact());
2131 if (ongoingRtpSession.isPresent()) {
2132 final OngoingRtpSession id = ongoingRtpSession.get();
2133 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2134 intent.setAction(Intent.ACTION_VIEW);
2135 intent.putExtra(
2136 RtpSessionActivity.EXTRA_ACCOUNT,
2137 id.getAccount().getJid().asBareJid().toEscapedString());
2138 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2139 if (id instanceof AbstractJingleConnection) {
2140 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2141 startActivity(intent);
2142 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2143 if (Media.audioOnly(proposal.media)) {
2144 intent.putExtra(
2145 RtpSessionActivity.EXTRA_LAST_ACTION,
2146 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2147 } else {
2148 intent.putExtra(
2149 RtpSessionActivity.EXTRA_LAST_ACTION,
2150 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2151 }
2152 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2153 startActivity(intent);
2154 }
2155 }
2156 }
2157
2158 private void refreshFeatureDiscovery() {
2159 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2160 if (presences.isEmpty()) {
2161 presences = new HashSet<>();
2162 presences.add(new AbstractMap.SimpleEntry("", null));
2163 }
2164 for (Map.Entry<String, Presence> entry : presences) {
2165 Jid jid = conversation.getContact().getJid();
2166 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2167 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2168 if (activity == null) return;
2169 activity.runOnUiThread(() -> {
2170 refresh();
2171 refreshCommands(true);
2172 });
2173 });
2174 }
2175 }
2176
2177 private void addShortcut() {
2178 ShortcutInfoCompat info;
2179 if (conversation.getMode() == Conversation.MODE_MULTI) {
2180 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2181 } else {
2182 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2183 }
2184 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2185 }
2186
2187 private void togglePinned() {
2188 final boolean pinned =
2189 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2190 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2191 activity.xmppConnectionService.updateConversation(conversation);
2192 activity.invalidateOptionsMenu();
2193 }
2194
2195 private void checkPermissionAndTriggerAudioCall() {
2196 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2197 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2198 return;
2199 }
2200 final List<String> permissions;
2201 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2202 permissions =
2203 Arrays.asList(
2204 Manifest.permission.RECORD_AUDIO,
2205 Manifest.permission.BLUETOOTH_CONNECT);
2206 } else {
2207 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2208 }
2209 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2210 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2211 }
2212 }
2213
2214 private void checkPermissionAndTriggerVideoCall() {
2215 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2216 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2217 return;
2218 }
2219 final List<String> permissions;
2220 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2221 permissions =
2222 Arrays.asList(
2223 Manifest.permission.RECORD_AUDIO,
2224 Manifest.permission.CAMERA,
2225 Manifest.permission.BLUETOOTH_CONNECT);
2226 } else {
2227 permissions =
2228 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2229 }
2230 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2231 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2232 }
2233 }
2234
2235 private void triggerRtpSession(final String action) {
2236 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2237 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2238 .show();
2239 return;
2240 }
2241 final Account account = conversation.getAccount();
2242 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2243 activity.xmppConnectionService.updateAccount(account);
2244 }
2245 final Contact contact = conversation.getContact();
2246 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2247 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2248 } else {
2249 final RtpCapability.Capability capability;
2250 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2251 capability = RtpCapability.Capability.VIDEO;
2252 } else {
2253 capability = RtpCapability.Capability.AUDIO;
2254 }
2255 PresenceSelector.selectFullJidForDirectRtpConnection(
2256 activity,
2257 contact,
2258 capability,
2259 fullJid -> {
2260 triggerRtpSession(contact.getAccount(), fullJid, action);
2261 });
2262 }
2263 }
2264
2265 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2266 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2267 }
2268
2269 private void handleAttachmentSelection(MenuItem item) {
2270 switch (item.getItemId()) {
2271 case R.id.attach_choose_picture:
2272 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2273 break;
2274 case R.id.attach_take_picture:
2275 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2276 break;
2277 case R.id.attach_record_video:
2278 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2279 break;
2280 case R.id.attach_choose_file:
2281 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2282 break;
2283 case R.id.attach_record_voice:
2284 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2285 break;
2286 case R.id.attach_location:
2287 attachFile(ATTACHMENT_CHOICE_LOCATION);
2288 break;
2289 }
2290 }
2291
2292 private void handleEncryptionSelection(MenuItem item) {
2293 if (conversation == null) {
2294 return;
2295 }
2296 final boolean updated;
2297 switch (item.getItemId()) {
2298 case R.id.encryption_choice_none:
2299 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2300 item.setChecked(true);
2301 break;
2302 case R.id.encryption_choice_pgp:
2303 if (activity.hasPgp()) {
2304 if (conversation.getAccount().getPgpSignature() != null) {
2305 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2306 item.setChecked(true);
2307 } else {
2308 updated = false;
2309 activity.announcePgp(
2310 conversation.getAccount(),
2311 conversation,
2312 null,
2313 activity.onOpenPGPKeyPublished);
2314 }
2315 } else {
2316 activity.showInstallPgpDialog();
2317 updated = false;
2318 }
2319 break;
2320 case R.id.encryption_choice_axolotl:
2321 Log.d(
2322 Config.LOGTAG,
2323 AxolotlService.getLogprefix(conversation.getAccount())
2324 + "Enabled axolotl for Contact "
2325 + conversation.getContact().getJid());
2326 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2327 item.setChecked(true);
2328 break;
2329 default:
2330 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2331 break;
2332 }
2333 if (updated) {
2334 activity.xmppConnectionService.updateConversation(conversation);
2335 }
2336 updateChatMsgHint();
2337 getActivity().invalidateOptionsMenu();
2338 activity.refreshUi();
2339 }
2340
2341 public void attachFile(final int attachmentChoice) {
2342 attachFile(attachmentChoice, true);
2343 }
2344
2345 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2346 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2347 if (!hasPermissions(
2348 attachmentChoice,
2349 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2350 Manifest.permission.RECORD_AUDIO)) {
2351 return;
2352 }
2353 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2354 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2355 if (!hasPermissions(
2356 attachmentChoice,
2357 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2358 Manifest.permission.CAMERA)) {
2359 return;
2360 }
2361 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2362 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2363 return;
2364 }
2365 }
2366 if (updateRecentlyUsed) {
2367 storeRecentlyUsedQuickAction(attachmentChoice);
2368 }
2369 final int encryption = conversation.getNextEncryption();
2370 final int mode = conversation.getMode();
2371 if (encryption == Message.ENCRYPTION_PGP) {
2372 if (activity.hasPgp()) {
2373 if (mode == Conversation.MODE_SINGLE
2374 && conversation.getContact().getPgpKeyId() != 0) {
2375 activity.xmppConnectionService
2376 .getPgpEngine()
2377 .hasKey(
2378 conversation.getContact(),
2379 new UiCallback<Contact>() {
2380
2381 @Override
2382 public void userInputRequired(
2383 PendingIntent pi, Contact contact) {
2384 startPendingIntent(pi, attachmentChoice);
2385 }
2386
2387 @Override
2388 public void success(Contact contact) {
2389 invokeAttachFileIntent(attachmentChoice);
2390 }
2391
2392 @Override
2393 public void error(int error, Contact contact) {
2394 activity.replaceToast(getString(error));
2395 }
2396 });
2397 } else if (mode == Conversation.MODE_MULTI
2398 && conversation.getMucOptions().pgpKeysInUse()) {
2399 if (!conversation.getMucOptions().everybodyHasKeys()) {
2400 Toast warning =
2401 Toast.makeText(
2402 getActivity(),
2403 R.string.missing_public_keys,
2404 Toast.LENGTH_LONG);
2405 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2406 warning.show();
2407 }
2408 invokeAttachFileIntent(attachmentChoice);
2409 } else {
2410 showNoPGPKeyDialog(
2411 false,
2412 (dialog, which) -> {
2413 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2414 activity.xmppConnectionService.updateConversation(conversation);
2415 invokeAttachFileIntent(attachmentChoice);
2416 });
2417 }
2418 } else {
2419 activity.showInstallPgpDialog();
2420 }
2421 } else {
2422 invokeAttachFileIntent(attachmentChoice);
2423 }
2424 }
2425
2426 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2427 try {
2428 activity.getPreferences()
2429 .edit()
2430 .putString(
2431 RECENTLY_USED_QUICK_ACTION,
2432 SendButtonAction.of(attachmentChoice).toString())
2433 .apply();
2434 } catch (IllegalArgumentException e) {
2435 // just do not save
2436 }
2437 }
2438
2439 @Override
2440 public void onRequestPermissionsResult(
2441 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2442 final PermissionUtils.PermissionResult permissionResult =
2443 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2444 if (grantResults.length > 0) {
2445 if (allGranted(permissionResult.grantResults)) {
2446 switch (requestCode) {
2447 case REQUEST_START_DOWNLOAD:
2448 if (this.mPendingDownloadableMessage != null) {
2449 startDownloadable(this.mPendingDownloadableMessage);
2450 }
2451 break;
2452 case REQUEST_ADD_EDITOR_CONTENT:
2453 if (this.mPendingEditorContent != null) {
2454 attachEditorContentToConversation(this.mPendingEditorContent);
2455 }
2456 break;
2457 case REQUEST_COMMIT_ATTACHMENTS:
2458 commitAttachments();
2459 break;
2460 case REQUEST_START_AUDIO_CALL:
2461 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2462 break;
2463 case REQUEST_START_VIDEO_CALL:
2464 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2465 break;
2466 default:
2467 attachFile(requestCode);
2468 break;
2469 }
2470 } else {
2471 @StringRes int res;
2472 String firstDenied =
2473 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2474 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2475 res = R.string.no_microphone_permission;
2476 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2477 res = R.string.no_camera_permission;
2478 } else {
2479 res = R.string.no_storage_permission;
2480 }
2481 Toast.makeText(
2482 getActivity(),
2483 getString(res, getString(R.string.app_name)),
2484 Toast.LENGTH_SHORT)
2485 .show();
2486 }
2487 }
2488 if (writeGranted(grantResults, permissions)) {
2489 if (activity != null && activity.xmppConnectionService != null) {
2490 activity.xmppConnectionService.getDrawableCache().evictAll();
2491 activity.xmppConnectionService.restartFileObserver();
2492 }
2493 refresh();
2494 }
2495 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2496 XmppConnectionService.toggleForegroundService(activity);
2497 }
2498 }
2499
2500 public void startDownloadable(Message message) {
2501 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2502 this.mPendingDownloadableMessage = message;
2503 return;
2504 }
2505 Transferable transferable = message.getTransferable();
2506 if (transferable != null) {
2507 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2508 createNewConnection(message);
2509 return;
2510 }
2511 if (!transferable.start()) {
2512 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2513 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2514 .show();
2515 }
2516 } else if (message.treatAsDownloadable()
2517 || message.hasFileOnRemoteHost()
2518 || MessageUtils.unInitiatedButKnownSize(message)) {
2519 createNewConnection(message);
2520 } else {
2521 Log.d(
2522 Config.LOGTAG,
2523 message.getConversation().getAccount() + ": unable to start downloadable");
2524 }
2525 }
2526
2527 private void createNewConnection(final Message message) {
2528 if (!activity.xmppConnectionService.hasInternetConnection()) {
2529 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2530 .show();
2531 return;
2532 }
2533 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2534 try {
2535 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2536 message.setTransferable(transfer);
2537 transfer.start();
2538 } catch (URISyntaxException e) {
2539 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2540 }
2541 } else {
2542 activity.xmppConnectionService
2543 .getHttpConnectionManager()
2544 .createNewDownloadConnection(message, true);
2545 }
2546 }
2547
2548 @SuppressLint("InflateParams")
2549 protected void clearHistoryDialog(final Conversation conversation) {
2550 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2551 builder.setTitle(R.string.clear_conversation_history);
2552 final View dialogView =
2553 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2554 final CheckBox endConversationCheckBox =
2555 dialogView.findViewById(R.id.end_conversation_checkbox);
2556 builder.setView(dialogView);
2557 builder.setNegativeButton(getString(R.string.cancel), null);
2558 builder.setPositiveButton(
2559 getString(R.string.confirm),
2560 (dialog, which) -> {
2561 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2562 if (endConversationCheckBox.isChecked()) {
2563 this.activity.xmppConnectionService.archiveConversation(conversation);
2564 this.activity.onConversationArchived(conversation);
2565 } else {
2566 activity.onConversationsListItemUpdated();
2567 refresh();
2568 }
2569 });
2570 builder.create().show();
2571 }
2572
2573 protected void muteConversationDialog(final Conversation conversation) {
2574 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2575 builder.setTitle(R.string.disable_notifications);
2576 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2577 final CharSequence[] labels = new CharSequence[durations.length];
2578 for (int i = 0; i < durations.length; ++i) {
2579 if (durations[i] == -1) {
2580 labels[i] = activity.getString(R.string.until_further_notice);
2581 } else {
2582 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2583 }
2584 }
2585 builder.setItems(
2586 labels,
2587 (dialog, which) -> {
2588 final long till;
2589 if (durations[which] == -1) {
2590 till = Long.MAX_VALUE;
2591 } else {
2592 till = System.currentTimeMillis() + (durations[which] * 1000L);
2593 }
2594 conversation.setMutedTill(till);
2595 activity.xmppConnectionService.updateConversation(conversation);
2596 activity.onConversationsListItemUpdated();
2597 refresh();
2598 activity.invalidateOptionsMenu();
2599 });
2600 builder.create().show();
2601 }
2602
2603 private boolean hasPermissions(int requestCode, List<String> permissions) {
2604 final List<String> missingPermissions = new ArrayList<>();
2605 for (String permission : permissions) {
2606 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2607 continue;
2608 }
2609 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2610 missingPermissions.add(permission);
2611 }
2612 }
2613 if (missingPermissions.size() == 0) {
2614 return true;
2615 } else {
2616 requestPermissions(
2617 missingPermissions.toArray(new String[0]),
2618 requestCode);
2619 return false;
2620 }
2621 }
2622
2623 private boolean hasPermissions(int requestCode, String... permissions) {
2624 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2625 }
2626
2627 public void unMuteConversation(final Conversation conversation) {
2628 conversation.setMutedTill(0);
2629 this.activity.xmppConnectionService.updateConversation(conversation);
2630 this.activity.onConversationsListItemUpdated();
2631 refresh();
2632 this.activity.invalidateOptionsMenu();
2633 }
2634
2635 protected void invokeAttachFileIntent(final int attachmentChoice) {
2636 Intent intent = new Intent();
2637 boolean chooser = false;
2638 switch (attachmentChoice) {
2639 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2640 intent.setAction(Intent.ACTION_GET_CONTENT);
2641 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2642 intent.setType("image/*");
2643 chooser = true;
2644 break;
2645 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2646 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2647 break;
2648 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2649 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2650 pendingTakePhotoUri.push(uri);
2651 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2652 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2653 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2654 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2655 break;
2656 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2657 chooser = true;
2658 intent.setType("*/*");
2659 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2660 intent.addCategory(Intent.CATEGORY_OPENABLE);
2661 intent.setAction(Intent.ACTION_GET_CONTENT);
2662 break;
2663 case ATTACHMENT_CHOICE_RECORD_VOICE:
2664 intent = new Intent(getActivity(), RecordingActivity.class);
2665 break;
2666 case ATTACHMENT_CHOICE_LOCATION:
2667 intent = GeoHelper.getFetchIntent(activity);
2668 break;
2669 }
2670 final Context context = getActivity();
2671 if (context == null) {
2672 return;
2673 }
2674 try {
2675 if (chooser) {
2676 startActivityForResult(
2677 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2678 attachmentChoice);
2679 } else {
2680 startActivityForResult(intent, attachmentChoice);
2681 }
2682 } catch (final ActivityNotFoundException e) {
2683 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2684 }
2685 }
2686
2687 @Override
2688 public void onResume() {
2689 super.onResume();
2690 binding.messagesView.post(this::fireReadEvent);
2691 }
2692
2693 private void fireReadEvent() {
2694 if (activity != null && this.conversation != null) {
2695 String uuid = getLastVisibleMessageUuid();
2696 if (uuid != null) {
2697 activity.onConversationRead(this.conversation, uuid);
2698 }
2699 }
2700 }
2701
2702 private void newSubThread() {
2703 Element oldThread = conversation.getThread();
2704 Element thread = new Element("thread", "jabber:client");
2705 thread.setContent(UUID.randomUUID().toString());
2706 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2707 setThread(thread);
2708 }
2709
2710 private void newThread() {
2711 Element thread = new Element("thread", "jabber:client");
2712 thread.setContent(UUID.randomUUID().toString());
2713 setThread(thread);
2714 }
2715
2716 private void updateThreadFromLastMessage() {
2717 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2718 Message message = getLastVisibleMessage();
2719 if (message == null) {
2720 newThread();
2721 } else {
2722 if (conversation.getMode() == Conversation.MODE_MULTI) {
2723 if (activity == null || activity.xmppConnectionService == null) return;
2724 if (message.getStatus() < Message.STATUS_SEND) {
2725 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2726 }
2727 }
2728
2729 setThread(message.getThread());
2730 }
2731 }
2732 }
2733
2734 private String getLastVisibleMessageUuid() {
2735 Message message = getLastVisibleMessage();
2736 return message == null ? null : message.getUuid();
2737 }
2738
2739 private Message getLastVisibleMessage() {
2740 if (binding == null) {
2741 return null;
2742 }
2743 synchronized (this.messageList) {
2744 int pos = binding.messagesView.getLastVisiblePosition();
2745 if (pos >= 0) {
2746 Message message = null;
2747 for (int i = pos; i >= 0; --i) {
2748 try {
2749 message = (Message) binding.messagesView.getItemAtPosition(i);
2750 } catch (IndexOutOfBoundsException e) {
2751 // should not happen if we synchronize properly. however if that fails we
2752 // just gonna try item -1
2753 continue;
2754 }
2755 if (message.getType() != Message.TYPE_STATUS) {
2756 break;
2757 }
2758 }
2759 if (message != null) {
2760 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2761 message = message.next();
2762 }
2763 return message;
2764 }
2765 }
2766 }
2767 return null;
2768 }
2769
2770 public void jumpTo(final Message message) {
2771 if (message.getUuid() == null) return;
2772 for (int i = 0; i < messageList.size(); i++) {
2773 final var m = messageList.get(i);
2774 if (m == null) continue;
2775 if (message.getUuid().equals(m.getUuid())) {
2776 binding.messagesView.setSelection(i);
2777 return;
2778 }
2779 }
2780 }
2781
2782 private void openWith(final Message message) {
2783 if (message.isGeoUri()) {
2784 GeoHelper.view(getActivity(), message);
2785 } else {
2786 final DownloadableFile file =
2787 activity.xmppConnectionService.getFileBackend().getFile(message);
2788 ViewUtil.view(activity, file);
2789 }
2790 }
2791
2792 private void reportMessage(final Message message) {
2793 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2794 }
2795
2796 private void showErrorMessage(final Message message) {
2797 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2798 builder.setTitle(R.string.error_message);
2799 final String errorMessage = message.getErrorMessage();
2800 final String[] errorMessageParts =
2801 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2802 final String displayError;
2803 if (errorMessageParts.length == 2) {
2804 displayError = errorMessageParts[1];
2805 } else {
2806 displayError = errorMessage;
2807 }
2808 builder.setMessage(displayError);
2809 builder.setNegativeButton(
2810 R.string.copy_to_clipboard,
2811 (dialog, which) -> {
2812 activity.copyTextToClipboard(displayError, R.string.error_message);
2813 Toast.makeText(
2814 activity,
2815 R.string.error_message_copied_to_clipboard,
2816 Toast.LENGTH_SHORT)
2817 .show();
2818 });
2819 builder.setPositiveButton(R.string.confirm, null);
2820 builder.create().show();
2821 }
2822
2823 public boolean onInlineImageLongClicked(Cid cid) {
2824 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2825 if (f == null) return false;
2826
2827 saveAsSticker(f, null);
2828 return true;
2829 }
2830
2831 private void saveAsSticker(final Message m) {
2832 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2833 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2834 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2835 }
2836
2837 private void saveAsSticker(final File file, final String name) {
2838 savingAsSticker = file;
2839
2840 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2841 intent.addCategory(Intent.CATEGORY_OPENABLE);
2842 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2843 intent.putExtra(Intent.EXTRA_TITLE, name);
2844
2845 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2846 final String dir = p.getString("sticker_directory", "Stickers");
2847 if (dir.startsWith("content://")) {
2848 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2849 } else {
2850 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2851 Uri uri;
2852 if (Build.VERSION.SDK_INT >= 29) {
2853 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2854 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2855 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2856 } else {
2857 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2858 }
2859 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2860 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2861 }
2862
2863 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2864 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2865 }
2866
2867 private void deleteFile(final Message message) {
2868 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2869 builder.setNegativeButton(R.string.cancel, null);
2870 builder.setTitle(R.string.delete_file_dialog);
2871 builder.setMessage(R.string.delete_file_dialog_msg);
2872 builder.setPositiveButton(
2873 R.string.confirm,
2874 (dialog, which) -> {
2875 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2876 if (thumbs != null && !thumbs.isEmpty()) {
2877 for (Element thumb : thumbs) {
2878 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2879 if (uri.getScheme().equals("cid")) {
2880 Cid cid = BobTransfer.cid(uri);
2881 if (cid == null) continue;
2882 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2883 activity.xmppConnectionService.evictPreview(f);
2884 f.delete();
2885 }
2886 }
2887 }
2888 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2889 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2890 activity.xmppConnectionService.updateMessage(message, false);
2891 activity.onConversationsListItemUpdated();
2892 refresh();
2893 }
2894 });
2895 builder.create().show();
2896 }
2897
2898 private void resendMessage(final Message message) {
2899 if (message.isFileOrImage()) {
2900 if (!(message.getConversation() instanceof Conversation)) {
2901 return;
2902 }
2903 final Conversation conversation = (Conversation) message.getConversation();
2904 final DownloadableFile file =
2905 activity.xmppConnectionService.getFileBackend().getFile(message);
2906 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2907 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2908 if (!message.hasFileOnRemoteHost()
2909 && xmppConnection != null
2910 && conversation.getMode() == Conversational.MODE_SINGLE
2911 && !xmppConnection
2912 .getFeatures()
2913 .httpUpload(message.getFileParams().getSize())) {
2914 activity.selectPresence(
2915 conversation,
2916 () -> {
2917 message.setCounterpart(conversation.getNextCounterpart());
2918 activity.xmppConnectionService.resendFailedMessages(message);
2919 new Handler()
2920 .post(
2921 () -> {
2922 int size = messageList.size();
2923 this.binding.messagesView.setSelection(
2924 size - 1);
2925 });
2926 });
2927 return;
2928 }
2929 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2930 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2931 return;
2932 } else {
2933 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2934 message.setDeleted(true);
2935 activity.xmppConnectionService.updateMessage(message, false);
2936 activity.onConversationsListItemUpdated();
2937 refresh();
2938 return;
2939 }
2940 }
2941 activity.xmppConnectionService.resendFailedMessages(message);
2942 new Handler()
2943 .post(
2944 () -> {
2945 int size = messageList.size();
2946 this.binding.messagesView.setSelection(size - 1);
2947 });
2948 }
2949
2950 private void cancelTransmission(Message message) {
2951 Transferable transferable = message.getTransferable();
2952 if (transferable != null) {
2953 transferable.cancel();
2954 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2955 activity.xmppConnectionService.markMessage(
2956 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2957 }
2958 }
2959
2960 private void retryDecryption(Message message) {
2961 message.setEncryption(Message.ENCRYPTION_PGP);
2962 activity.onConversationsListItemUpdated();
2963 refresh();
2964 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2965 }
2966
2967 public void privateMessageWith(final Jid counterpart) {
2968 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2969 activity.xmppConnectionService.sendChatState(conversation);
2970 }
2971 this.binding.textinput.setText("");
2972 this.conversation.setNextCounterpart(counterpart);
2973 updateChatMsgHint();
2974 updateSendButton();
2975 updateEditablity();
2976 }
2977
2978 private void correctMessage(Message message) {
2979 while (message.mergeable(message.next())) {
2980 message = message.next();
2981 }
2982 setThread(message.getThread());
2983 conversation.setUserSelectedThread(true);
2984 this.conversation.setCorrectingMessage(message);
2985 final Editable editable = binding.textinput.getText();
2986 this.conversation.setDraftMessage(editable.toString());
2987 this.binding.textinput.setText("");
2988 this.binding.textinput.append(message.getBody(true));
2989 if (message.getSubject() != null && message.getSubject().length() > 0) {
2990 this.binding.textinputSubject.setText(message.getSubject());
2991 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2992 }
2993 final var replyTo = message.getInReplyTo();
2994 if (replyTo != null) {
2995 setupReply(replyTo);
2996 }
2997 }
2998
2999 private void highlightInConference(String nick) {
3000 final Editable editable = this.binding.textinput.getText();
3001 String oldString = editable.toString().trim();
3002 final int pos = this.binding.textinput.getSelectionStart();
3003 if (oldString.isEmpty() || pos == 0) {
3004 editable.insert(0, nick + ": ");
3005 } else {
3006 final char before = editable.charAt(pos - 1);
3007 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
3008 if (before == '\n') {
3009 editable.insert(pos, nick + ": ");
3010 } else {
3011 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
3012 if (NickValidityChecker.check(
3013 conversation,
3014 Arrays.asList(
3015 editable.subSequence(0, pos - 2).toString().split(", ")))) {
3016 editable.insert(pos - 2, ", " + nick);
3017 return;
3018 }
3019 }
3020 editable.insert(
3021 pos,
3022 (Character.isWhitespace(before) ? "" : " ")
3023 + nick
3024 + (Character.isWhitespace(after) ? "" : " "));
3025 if (Character.isWhitespace(after)) {
3026 this.binding.textinput.setSelection(
3027 this.binding.textinput.getSelectionStart() + 1);
3028 }
3029 }
3030 }
3031 }
3032
3033 @Override
3034 public void startActivityForResult(Intent intent, int requestCode) {
3035 final Activity activity = getActivity();
3036 if (activity instanceof ConversationsActivity) {
3037 ((ConversationsActivity) activity).clearPendingViewIntent();
3038 }
3039 super.startActivityForResult(intent, requestCode);
3040 }
3041
3042 @Override
3043 public void onSaveInstanceState(@NonNull Bundle outState) {
3044 super.onSaveInstanceState(outState);
3045 if (conversation != null) {
3046 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
3047 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
3048 final Uri uri = pendingTakePhotoUri.peek();
3049 if (uri != null) {
3050 outState.putString(STATE_PHOTO_URI, uri.toString());
3051 }
3052 final ScrollState scrollState = getScrollPosition();
3053 if (scrollState != null) {
3054 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
3055 }
3056 final ArrayList<Attachment> attachments =
3057 mediaPreviewAdapter == null
3058 ? new ArrayList<>()
3059 : mediaPreviewAdapter.getAttachments();
3060 if (attachments.size() > 0) {
3061 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
3062 }
3063 }
3064 }
3065
3066 @Override
3067 public void onActivityCreated(Bundle savedInstanceState) {
3068 super.onActivityCreated(savedInstanceState);
3069 if (savedInstanceState == null) {
3070 return;
3071 }
3072 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
3073 ArrayList<Attachment> attachments =
3074 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
3075 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
3076 if (uuid != null) {
3077 QuickLoader.set(uuid);
3078 this.pendingConversationsUuid.push(uuid);
3079 if (attachments != null && attachments.size() > 0) {
3080 this.pendingMediaPreviews.push(attachments);
3081 }
3082 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
3083 if (takePhotoUri != null) {
3084 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
3085 }
3086 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
3087 }
3088 }
3089
3090 @Override
3091 public void onStart() {
3092 super.onStart();
3093 if (this.reInitRequiredOnStart && this.conversation != null) {
3094 final Bundle extras = pendingExtras.pop();
3095 reInit(this.conversation, extras != null);
3096 if (extras != null) {
3097 processExtras(extras);
3098 }
3099 } else if (conversation == null
3100 && activity != null
3101 && activity.xmppConnectionService != null) {
3102 final String uuid = pendingConversationsUuid.pop();
3103 Log.d(
3104 Config.LOGTAG,
3105 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3106 + uuid);
3107 if (uuid != null) {
3108 findAndReInitByUuidOrArchive(uuid);
3109 }
3110 }
3111 }
3112
3113 @Override
3114 public void onStop() {
3115 super.onStop();
3116 final Activity activity = getActivity();
3117 messageListAdapter.unregisterListenerInAudioPlayer();
3118 if (activity == null || !activity.isChangingConfigurations()) {
3119 hideSoftKeyboard(activity);
3120 messageListAdapter.stopAudioPlayer();
3121 }
3122 if (this.conversation != null) {
3123 final String msg = this.binding.textinput.getText().toString();
3124 storeNextMessage(msg);
3125 updateChatState(this.conversation, msg);
3126 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3127 }
3128 this.reInitRequiredOnStart = true;
3129 if (emojiPopup != null) emojiPopup.dismiss();
3130 }
3131
3132 private void updateChatState(final Conversation conversation, final String msg) {
3133 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3134 Account.State status = conversation.getAccount().getStatus();
3135 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3136 activity.xmppConnectionService.sendChatState(conversation);
3137 }
3138 }
3139
3140 private void saveMessageDraftStopAudioPlayer() {
3141 final Conversation previousConversation = this.conversation;
3142 if (this.activity == null || this.binding == null || previousConversation == null) {
3143 return;
3144 }
3145 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3146 final String msg = this.binding.textinput.getText().toString();
3147 storeNextMessage(msg);
3148 updateChatState(this.conversation, msg);
3149 messageListAdapter.stopAudioPlayer();
3150 mediaPreviewAdapter.clearPreviews();
3151 toggleInputMethod();
3152 }
3153
3154 public void reInit(final Conversation conversation, final Bundle extras) {
3155 QuickLoader.set(conversation.getUuid());
3156 final boolean changedConversation = this.conversation != conversation;
3157 if (changedConversation) {
3158 this.saveMessageDraftStopAudioPlayer();
3159 }
3160 this.clearPending();
3161 if (this.reInit(conversation, extras != null)) {
3162 if (extras != null) {
3163 processExtras(extras);
3164 }
3165 this.reInitRequiredOnStart = false;
3166 } else {
3167 this.reInitRequiredOnStart = true;
3168 pendingExtras.push(extras);
3169 }
3170 resetUnreadMessagesCount();
3171 }
3172
3173 private void reInit(Conversation conversation) {
3174 reInit(conversation, false);
3175 }
3176
3177 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3178 if (conversation == null) {
3179 return false;
3180 }
3181 final Conversation originalConversation = this.conversation;
3182 this.conversation = conversation;
3183 // once we set the conversation all is good and it will automatically do the right thing in
3184 // onStart()
3185 if (this.activity == null || this.binding == null) {
3186 return false;
3187 }
3188
3189 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3190 activity.onConversationArchived(this.conversation);
3191 return false;
3192 }
3193
3194 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3195 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3196 final var bg = MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorSurface);
3197 final var accountColor = conversation.getAccount().getColor(activity.isDark());
3198 final var colors = MaterialColors.getColorRoles(activity, accountColor);
3199 final var accent = activity.isDark() ? ColorUtils.blendARGB(colors.getAccentContainer(), bg, 1.0f - Math.max(0.25f, Color.alpha(accountColor) / 255.0f)) : colors.getAccentContainer();
3200 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3201 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(accent));
3202 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3203 binding.textinput.setTextColor(colors.getOnAccentContainer());
3204 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3205 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3206 binding.textInputHint.setTextColor(colors.getOnAccentContainer());
3207 } else {
3208 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3209 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3210 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3211 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3212 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3213 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3214 binding.textInputHint.setTextColor(MaterialColors.getColor(binding.textInputHint, com.google.android.material.R.attr.colorOnTertiaryContainer));
3215 }
3216 if (Build.VERSION.SDK_INT >= 29) {
3217 binding.textinputSubject.setTextCursorDrawable(cursord);
3218 binding.textinput.setTextCursorDrawable(cursord);
3219 }
3220
3221 setThread(conversation.getThread());
3222 setupReply(conversation.getReplyTo());
3223
3224 stopScrolling();
3225 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3226
3227 if (this.conversation.isRead() && hasExtras) {
3228 Log.d(Config.LOGTAG, "trimming conversation");
3229 this.conversation.trim();
3230 }
3231
3232 setupIme();
3233
3234 final boolean scrolledToBottomAndNoPending =
3235 this.scrolledToBottom() && pendingScrollState.peek() == null;
3236
3237 this.binding.textSendButton.setContentDescription(
3238 activity.getString(R.string.send_message_to_x, conversation.getName()));
3239 this.binding.textinput.setKeyboardListener(null);
3240 this.binding.textinputSubject.setKeyboardListener(null);
3241 final boolean participating =
3242 conversation.getMode() == Conversational.MODE_SINGLE
3243 || conversation.getMucOptions().participating();
3244 if (participating) {
3245 this.binding.textinput.setText(this.conversation.getNextMessage());
3246 this.binding.textinput.setSelection(this.binding.textinput.length());
3247 } else {
3248 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3249 }
3250 this.binding.textinput.setKeyboardListener(this);
3251 this.binding.textinputSubject.setKeyboardListener(this);
3252 messageListAdapter.updatePreferences();
3253 refresh(false);
3254 activity.invalidateOptionsMenu();
3255 this.conversation.messagesLoaded.set(true);
3256 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3257
3258 if (hasExtras || scrolledToBottomAndNoPending) {
3259 resetUnreadMessagesCount();
3260 synchronized (this.messageList) {
3261 Log.d(Config.LOGTAG, "jump to first unread message");
3262 final Message first = conversation.getFirstUnreadMessage();
3263 final int bottom = Math.max(0, this.messageList.size() - 1);
3264 final int pos;
3265 final boolean jumpToBottom;
3266 if (first == null) {
3267 pos = bottom;
3268 jumpToBottom = true;
3269 } else {
3270 int i = getIndexOf(first.getUuid(), this.messageList);
3271 pos = i < 0 ? bottom : i;
3272 jumpToBottom = false;
3273 }
3274 setSelection(pos, jumpToBottom);
3275 }
3276 }
3277
3278 this.binding.messagesView.post(this::fireReadEvent);
3279 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3280 // layout which might be unnecessary since we can *see* it
3281 activity.xmppConnectionService
3282 .getNotificationService()
3283 .setOpenConversation(this.conversation);
3284
3285 if (commandAdapter != null && conversation != originalConversation) {
3286 commandAdapter.clear();
3287 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3288 refreshCommands(false);
3289 }
3290 if (commandAdapter == null && conversation != null) {
3291 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3292 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3293 binding.commandsView.setAdapter(commandAdapter);
3294 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3295 if (activity == null) return;
3296
3297 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3298 });
3299 refreshCommands(false);
3300 }
3301
3302 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3303
3304 return true;
3305 }
3306
3307 @Override
3308 public void refreshForNewCaps(final Set<Jid> newCapsJids) {
3309 if (newCapsJids.isEmpty() || newCapsJids.contains(conversation.getJid().asBareJid())) {
3310 refreshCommands(true);
3311 }
3312 }
3313
3314 protected void refreshCommands(boolean delayShow) {
3315 if (commandAdapter == null) return;
3316
3317 final CommandAdapter.MucConfig mucConfig =
3318 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3319 new CommandAdapter.MucConfig() :
3320 null;
3321
3322 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3323 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3324 commandJid = conversation.getJid().asBareJid();
3325 }
3326 if (commandJid == null && conversation.getJid().isDomainJid()) {
3327 commandJid = conversation.getJid();
3328 }
3329 if (commandJid == null) {
3330 binding.commandsViewProgressbar.setVisibility(View.GONE);
3331 if (mucConfig == null) {
3332 conversation.hideViewPager();
3333 } else {
3334 commandAdapter.clear();
3335 commandAdapter.add(mucConfig);
3336 conversation.showViewPager();
3337 }
3338 } else {
3339 if (!delayShow) conversation.showViewPager();
3340 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3341 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (iq) -> {
3342 if (activity == null) return;
3343
3344 activity.runOnUiThread(() -> {
3345 binding.commandsViewProgressbar.setVisibility(View.GONE);
3346 commandAdapter.clear();
3347 if (iq.getType() == Iq.Type.RESULT) {
3348 for (Element child : iq.query().getChildren()) {
3349 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3350 commandAdapter.add(new CommandAdapter.Command0050(child));
3351 }
3352 }
3353
3354 if (mucConfig != null) commandAdapter.add(mucConfig);
3355
3356 if (commandAdapter.getCount() < 1) {
3357 conversation.hideViewPager();
3358 } else if (delayShow) {
3359 conversation.showViewPager();
3360 }
3361 });
3362 });
3363 }
3364 }
3365
3366 private void resetUnreadMessagesCount() {
3367 lastMessageUuid = null;
3368 hideUnreadMessagesCount();
3369 }
3370
3371 private void hideUnreadMessagesCount() {
3372 if (this.binding == null) {
3373 return;
3374 }
3375 this.binding.scrollToBottomButton.setEnabled(false);
3376 this.binding.scrollToBottomButton.hide();
3377 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3378 }
3379
3380 private void setSelection(int pos, boolean jumpToBottom) {
3381 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3382 this.binding.messagesView.post(
3383 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3384 this.binding.messagesView.post(this::fireReadEvent);
3385 }
3386
3387 private boolean scrolledToBottom() {
3388 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3389 }
3390
3391 private void processExtras(final Bundle extras) {
3392 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3393 final String text = extras.getString(Intent.EXTRA_TEXT);
3394 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3395 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3396 final String postInitAction =
3397 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3398 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3399 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3400 final boolean doNotAppend =
3401 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3402 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3403
3404 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3405 if (thread != null) {
3406 conversation.setLockThread(true);
3407 backPressedLeaveSingleThread.setEnabled(true);
3408 setThread(new Element("thread").setContent(thread));
3409 refresh();
3410 }
3411
3412 final List<Uri> uris = extractUris(extras);
3413 if (uris != null && uris.size() > 0) {
3414 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3415 mediaPreviewAdapter.addMediaPreviews(
3416 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3417 } else {
3418 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3419 mediaPreviewAdapter.addMediaPreviews(
3420 Attachment.of(getActivity(), cleanedUris, type));
3421 }
3422 toggleInputMethod();
3423 return;
3424 }
3425 if (nick != null) {
3426 if (pm) {
3427 Jid jid = conversation.getJid();
3428 try {
3429 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3430 privateMessageWith(next);
3431 } catch (final IllegalArgumentException ignored) {
3432 // do nothing
3433 }
3434 } else {
3435 final MucOptions mucOptions = conversation.getMucOptions();
3436 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3437 highlightInConference(nick);
3438 }
3439 }
3440 } else {
3441 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3442 mediaPreviewAdapter.addMediaPreviews(
3443 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3444 toggleInputMethod();
3445 return;
3446 } else if (text != null && asQuote) {
3447 quoteText(text);
3448 } else {
3449 appendText(text, doNotAppend);
3450 }
3451 }
3452 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3453 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3454 return;
3455 }
3456 if ("call".equals(postInitAction)) {
3457 checkPermissionAndTriggerAudioCall();
3458 }
3459 if ("message".equals(postInitAction)) {
3460 binding.conversationViewPager.post(() -> {
3461 binding.conversationViewPager.setCurrentItem(0);
3462 });
3463 }
3464 if ("command".equals(postInitAction)) {
3465 binding.conversationViewPager.post(() -> {
3466 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3467 if (adapter != null && adapter.getCount() > 1) {
3468 binding.conversationViewPager.setCurrentItem(1);
3469 }
3470 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3471 Jid commandJid = null;
3472 if (jid != null) {
3473 try {
3474 commandJid = Jid.of(jid);
3475 } catch (final IllegalArgumentException e) { }
3476 }
3477 if (commandJid == null || !commandJid.isFullJid()) {
3478 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3479 if (discoJid != null) commandJid = discoJid;
3480 }
3481 if (node != null && commandJid != null && activity != null) {
3482 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3483 }
3484 });
3485 return;
3486 }
3487 Message message =
3488 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3489 if ("webxdc".equals(postInitAction)) {
3490 if (message == null) {
3491 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3492 }
3493 if (message == null) return;
3494
3495 Cid webxdcCid = message.getFileParams().getCids().get(0);
3496 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3497 Conversation conversation = (Conversation) message.getConversation();
3498 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3499 conversation.startWebxdc(webxdc);
3500 }
3501 }
3502 if (message != null) {
3503 startDownloadable(message);
3504 }
3505 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3506 if (!conversation.switchToSession("jabber:iq:register")) {
3507 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3508 }
3509 }
3510 }
3511
3512 private Element commandFor(final Jid jid, final String node) {
3513 if (commandAdapter != null) {
3514 for (int i = 0; i < commandAdapter.getCount(); i++) {
3515 final CommandAdapter.Command c = commandAdapter.getItem(i);
3516 if (!(c instanceof CommandAdapter.Command0050)) continue;
3517
3518 final Element command = ((CommandAdapter.Command0050) c).el;
3519 final String commandNode = command.getAttribute("node");
3520 if (commandNode == null || !commandNode.equals(node)) continue;
3521
3522 final Jid commandJid = command.getAttributeAsJid("jid");
3523 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3524
3525 return command;
3526 }
3527 }
3528
3529 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3530 }
3531
3532 private List<Uri> extractUris(final Bundle extras) {
3533 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3534 if (uris != null) {
3535 return uris;
3536 }
3537 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3538 if (uri != null) {
3539 return Collections.singletonList(uri);
3540 } else {
3541 return null;
3542 }
3543 }
3544
3545 private List<Uri> cleanUris(final List<Uri> uris) {
3546 final Iterator<Uri> iterator = uris.iterator();
3547 while (iterator.hasNext()) {
3548 final Uri uri = iterator.next();
3549 if (FileBackend.dangerousFile(uri)) {
3550 iterator.remove();
3551 Toast.makeText(
3552 requireActivity(),
3553 R.string.security_violation_not_attaching_file,
3554 Toast.LENGTH_SHORT)
3555 .show();
3556 }
3557 }
3558 return uris;
3559 }
3560
3561 private boolean showBlockSubmenu(View view) {
3562 final Jid jid = conversation.getJid();
3563 final int mode = conversation.getMode();
3564 final var contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3565 final boolean showReject = contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3566 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3567 popupMenu.inflate(R.menu.block);
3568 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3569 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3570 popupMenu.getMenu().findItem(R.id.add_contact).setVisible(!contact.showInRoster());
3571 popupMenu.setOnMenuItemClickListener(
3572 menuItem -> {
3573 Blockable blockable;
3574 switch (menuItem.getItemId()) {
3575 case R.id.reject:
3576 activity.xmppConnectionService.stopPresenceUpdatesTo(
3577 conversation.getContact());
3578 updateSnackBar(conversation);
3579 return true;
3580 case R.id.add_contact:
3581 mAddBackClickListener.onClick(view);
3582 return true;
3583 case R.id.block_domain:
3584 blockable =
3585 conversation
3586 .getAccount()
3587 .getRoster()
3588 .getContact(jid.getDomain());
3589 break;
3590 default:
3591 blockable = conversation;
3592 }
3593 BlockContactDialog.show(activity, blockable);
3594 return true;
3595 });
3596 popupMenu.show();
3597 return true;
3598 }
3599
3600 private boolean showBlockMucSubmenu(View view) {
3601 final var jid = conversation.getJid();
3602 final var popupMenu = new PopupMenu(getActivity(), view);
3603 popupMenu.inflate(R.menu.block_muc);
3604 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3605 popupMenu.setOnMenuItemClickListener(
3606 menuItem -> {
3607 Blockable blockable;
3608 switch (menuItem.getItemId()) {
3609 case R.id.reject:
3610 activity.xmppConnectionService.clearConversationHistory(conversation);
3611 activity.xmppConnectionService.archiveConversation(conversation);
3612 return true;
3613 case R.id.add_bookmark:
3614 activity.xmppConnectionService.saveConversationAsBookmark(conversation, "");
3615 updateSnackBar(conversation);
3616 return true;
3617 case R.id.block_contact:
3618 blockable =
3619 conversation
3620 .getAccount()
3621 .getRoster()
3622 .getContact(Jid.of(conversation.getAttribute("inviter")));
3623 break;
3624 default:
3625 blockable = conversation;
3626 }
3627 BlockContactDialog.show(activity, blockable);
3628 activity.xmppConnectionService.archiveConversation(conversation);
3629 return true;
3630 });
3631 popupMenu.show();
3632 return true;
3633 }
3634
3635 private void updateSnackBar(final Conversation conversation) {
3636 final Account account = conversation.getAccount();
3637 final XmppConnection connection = account.getXmppConnection();
3638 final int mode = conversation.getMode();
3639 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3640 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3641 return;
3642 }
3643 if (account.getStatus() == Account.State.DISABLED) {
3644 showSnackbar(
3645 R.string.this_account_is_disabled,
3646 R.string.enable,
3647 this.mEnableAccountListener);
3648 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3649 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3650 } else if (conversation.isBlocked()) {
3651 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3652 } else if (contact != null
3653 && !contact.showInRoster()
3654 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3655 showSnackbar(
3656 R.string.contact_added_you,
3657 R.string.options,
3658 this.mBlockClickListener,
3659 this.mLongPressBlockListener);
3660 } else if (contact != null
3661 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3662 showSnackbar(
3663 R.string.contact_asks_for_presence_subscription,
3664 R.string.allow,
3665 this.mAllowPresenceSubscription,
3666 this.mLongPressBlockListener);
3667 } else if (mode == Conversation.MODE_MULTI
3668 && !conversation.getMucOptions().online()
3669 && account.getStatus() == Account.State.ONLINE) {
3670 switch (conversation.getMucOptions().getError()) {
3671 case NICK_IN_USE:
3672 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3673 break;
3674 case NO_RESPONSE:
3675 showSnackbar(R.string.joining_conference, 0, null);
3676 break;
3677 case SERVER_NOT_FOUND:
3678 if (conversation.receivedMessagesCount() > 0) {
3679 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3680 } else {
3681 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3682 }
3683 break;
3684 case REMOTE_SERVER_TIMEOUT:
3685 if (conversation.receivedMessagesCount() > 0) {
3686 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3687 } else {
3688 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3689 }
3690 break;
3691 case PASSWORD_REQUIRED:
3692 showSnackbar(
3693 R.string.conference_requires_password,
3694 R.string.enter_password,
3695 enterPassword);
3696 break;
3697 case BANNED:
3698 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3699 break;
3700 case MEMBERS_ONLY:
3701 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3702 break;
3703 case RESOURCE_CONSTRAINT:
3704 showSnackbar(
3705 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3706 break;
3707 case KICKED:
3708 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3709 break;
3710 case TECHNICAL_PROBLEMS:
3711 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3712 break;
3713 case UNKNOWN:
3714 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3715 break;
3716 case INVALID_NICK:
3717 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3718 case SHUTDOWN:
3719 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3720 break;
3721 case DESTROYED:
3722 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3723 break;
3724 case NON_ANONYMOUS:
3725 showSnackbar(
3726 R.string.group_chat_will_make_your_jabber_id_public,
3727 R.string.join,
3728 acceptJoin);
3729 break;
3730 default:
3731 hideSnackbar();
3732 break;
3733 }
3734 } else if (account.hasPendingPgpIntent(conversation)) {
3735 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3736 } else if (connection != null
3737 && connection.getFeatures().blocking()
3738 && conversation.strangerInvited()) {
3739 showSnackbar(
3740 R.string.received_invite_from_stranger,
3741 R.string.options,
3742 (v) -> showBlockMucSubmenu(v),
3743 (v) -> showBlockMucSubmenu(v));
3744 } else if (connection != null
3745 && connection.getFeatures().blocking()
3746 && conversation.countMessages() != 0
3747 && !conversation.isBlocked()
3748 && conversation.isWithStranger()) {
3749 showSnackbar(
3750 R.string.received_message_from_stranger,
3751 R.string.options,
3752 this.mBlockClickListener,
3753 this.mLongPressBlockListener);
3754 } else {
3755 hideSnackbar();
3756 }
3757 }
3758
3759 @Override
3760 public void refresh() {
3761 if (this.binding == null) {
3762 Log.d(
3763 Config.LOGTAG,
3764 "ConversationFragment.refresh() skipped updated because view binding was null");
3765 return;
3766 }
3767 if (this.conversation != null
3768 && this.activity != null
3769 && this.activity.xmppConnectionService != null) {
3770 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3771 activity.onConversationArchived(this.conversation);
3772 return;
3773 }
3774 }
3775 this.refresh(true);
3776 }
3777
3778 private void refresh(boolean notifyConversationRead) {
3779 synchronized (this.messageList) {
3780 if (this.conversation != null) {
3781 if (messageListAdapter.hasSelection()) {
3782 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3783 } else {
3784 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3785 updateStatusMessages();
3786 this.messageListAdapter.notifyDataSetChanged();
3787 }
3788 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3789 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3790 binding.unreadCountCustomView.setUnreadCount(
3791 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3792 }
3793 updateSnackBar(conversation);
3794 if (activity != null) updateChatMsgHint();
3795 if (notifyConversationRead && activity != null) {
3796 binding.messagesView.post(this::fireReadEvent);
3797 }
3798 updateSendButton();
3799 updateEditablity();
3800 conversation.refreshSessions();
3801 }
3802 }
3803 }
3804
3805 protected void messageSent() {
3806 binding.textinputSubject.setText("");
3807 binding.textinputSubject.setVisibility(View.GONE);
3808 setThread(null);
3809 conversation.setUserSelectedThread(false);
3810 mSendingPgpMessage.set(false);
3811 this.binding.textinput.setText("");
3812 if (conversation.setCorrectingMessage(null)) {
3813 this.binding.textinput.append(conversation.getDraftMessage());
3814 conversation.setDraftMessage(null);
3815 }
3816 storeNextMessage();
3817 updateChatMsgHint();
3818 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3819 final boolean prefScrollToBottom =
3820 p.getBoolean(
3821 "scroll_to_bottom",
3822 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3823 if (prefScrollToBottom || scrolledToBottom()) {
3824 new Handler()
3825 .post(
3826 () -> {
3827 int size = messageList.size();
3828 this.binding.messagesView.setSelection(size - 1);
3829 });
3830 }
3831 }
3832
3833 private boolean storeNextMessage() {
3834 return storeNextMessage(this.binding.textinput.getText().toString());
3835 }
3836
3837 private boolean storeNextMessage(String msg) {
3838 final boolean participating =
3839 conversation.getMode() == Conversational.MODE_SINGLE
3840 || conversation.getMucOptions().participating();
3841 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3842 && participating
3843 && this.conversation.setNextMessage(msg) && activity != null) {
3844 activity.xmppConnectionService.updateConversation(this.conversation);
3845 return true;
3846 }
3847 return false;
3848 }
3849
3850 public void doneSendingPgpMessage() {
3851 mSendingPgpMessage.set(false);
3852 }
3853
3854 public long getMaxHttpUploadSize(Conversation conversation) {
3855 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3856 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3857 }
3858
3859 private boolean canWrite() {
3860 return
3861 this.conversation.getMode() == Conversation.MODE_SINGLE
3862 || this.conversation.getMucOptions().participating()
3863 || this.conversation.getNextCounterpart() != null;
3864 }
3865
3866 private void updateEditablity() {
3867 boolean canWrite = canWrite();
3868 this.binding.textinput.setFocusable(canWrite);
3869 this.binding.textinput.setFocusableInTouchMode(canWrite);
3870 this.binding.textSendButton.setEnabled(canWrite);
3871 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3872 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3873 this.binding.textinput.setCursorVisible(canWrite);
3874 this.binding.textinput.setEnabled(canWrite);
3875 }
3876
3877 public void updateSendButton() {
3878 boolean hasAttachments =
3879 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3880 final Conversation c = this.conversation;
3881 final Presence.Status status;
3882 final String text =
3883 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3884 final SendButtonAction action;
3885 if (hasAttachments) {
3886 action = SendButtonAction.TEXT;
3887 } else {
3888 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3889 }
3890 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3891 if (activity != null
3892 && activity.xmppConnectionService != null
3893 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3894 status = Presence.Status.OFFLINE;
3895 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3896 status = c.getContact().getShownStatus();
3897 } else {
3898 status =
3899 c.getMucOptions().online()
3900 ? Presence.Status.ONLINE
3901 : Presence.Status.OFFLINE;
3902 }
3903 } else {
3904 status = Presence.Status.OFFLINE;
3905 }
3906 this.binding.textSendButton.setTag(action);
3907 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3908 // TODO send button color
3909 final Activity activity = getActivity();
3910 if (activity != null) {
3911 this.binding.textSendButton.setIconResource(
3912 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3913 }
3914
3915 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3916 if (identiconWidth < 0) identiconWidth = params.width;
3917 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3918 binding.conversationViewPager.setCurrentItem(0);
3919 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3920 } else {
3921 params.width = identiconWidth;
3922 }
3923 if (!canWrite()) params.width = 0;
3924 binding.threadIdenticonLayout.setLayoutParams(params);
3925 }
3926
3927 protected void updateStatusMessages() {
3928 DateSeparator.addAll(this.messageList);
3929 if (showLoadMoreMessages(conversation)) {
3930 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3931 }
3932 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3933 ChatState state = conversation.getIncomingChatState();
3934 if (state == ChatState.COMPOSING) {
3935 this.messageList.add(
3936 Message.createStatusMessage(
3937 conversation,
3938 getString(R.string.contact_is_typing, conversation.getName())));
3939 } else if (state == ChatState.PAUSED) {
3940 this.messageList.add(
3941 Message.createStatusMessage(
3942 conversation,
3943 getString(
3944 R.string.contact_has_stopped_typing,
3945 conversation.getName())));
3946 } else {
3947 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3948 final Message message = this.messageList.get(i);
3949 if (message.getType() != Message.TYPE_STATUS) {
3950 if (message.getStatus() == Message.STATUS_RECEIVED) {
3951 return;
3952 } else {
3953 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3954 this.messageList.add(
3955 i + 1,
3956 Message.createStatusMessage(
3957 conversation,
3958 getString(
3959 R.string.contact_has_read_up_to_this_point,
3960 conversation.getName())));
3961 return;
3962 }
3963 }
3964 }
3965 }
3966 }
3967 } else {
3968 final MucOptions mucOptions = conversation.getMucOptions();
3969 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3970 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3971 ChatState state = ChatState.COMPOSING;
3972 List<MucOptions.User> users =
3973 conversation.getMucOptions().getUsersWithChatState(state, 5);
3974 if (users.size() == 0) {
3975 state = ChatState.PAUSED;
3976 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3977 }
3978 if (mucOptions.isPrivateAndNonAnonymous()) {
3979 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3980 final Set<ReadByMarker> markersForMessage =
3981 messageList.get(i).getReadByMarkers();
3982 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3983 for (ReadByMarker marker : markersForMessage) {
3984 if (!ReadByMarker.contains(marker, addedMarkers)) {
3985 addedMarkers.add(
3986 marker); // may be put outside this condition. set should do
3987 // dedup anyway
3988 MucOptions.User user = mucOptions.findUser(marker);
3989 if (user != null && !users.contains(user)) {
3990 shownMarkers.add(user);
3991 }
3992 }
3993 }
3994 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3995 final Message statusMessage;
3996 final int size = shownMarkers.size();
3997 if (size > 1) {
3998 final String body;
3999 if (size <= 4) {
4000 body =
4001 getString(
4002 R.string.contacts_have_read_up_to_this_point,
4003 UIHelper.concatNames(shownMarkers));
4004 } else if (ReadByMarker.allUsersRepresented(
4005 allUsers, markersForMessage, markerForSender)) {
4006 body = getString(R.string.everyone_has_read_up_to_this_point);
4007 } else {
4008 body =
4009 getString(
4010 R.string.contacts_and_n_more_have_read_up_to_this_point,
4011 UIHelper.concatNames(shownMarkers, 3),
4012 size - 3);
4013 }
4014 statusMessage = Message.createStatusMessage(conversation, body);
4015 statusMessage.setCounterparts(shownMarkers);
4016 } else if (size == 1) {
4017 statusMessage =
4018 Message.createStatusMessage(
4019 conversation,
4020 getString(
4021 R.string.contact_has_read_up_to_this_point,
4022 UIHelper.getDisplayName(shownMarkers.get(0))));
4023 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
4024 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
4025 } else {
4026 statusMessage = null;
4027 }
4028 if (statusMessage != null) {
4029 this.messageList.add(i + 1, statusMessage);
4030 }
4031 addedMarkers.add(markerForSender);
4032 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
4033 break;
4034 }
4035 }
4036 }
4037 if (users.size() > 0) {
4038 Message statusMessage;
4039 if (users.size() == 1) {
4040 MucOptions.User user = users.get(0);
4041 int id =
4042 state == ChatState.COMPOSING
4043 ? R.string.contact_is_typing
4044 : R.string.contact_has_stopped_typing;
4045 statusMessage =
4046 Message.createStatusMessage(
4047 conversation, getString(id, UIHelper.getDisplayName(user)));
4048 statusMessage.setTrueCounterpart(user.getRealJid());
4049 statusMessage.setCounterpart(user.getFullJid());
4050 } else {
4051 int id =
4052 state == ChatState.COMPOSING
4053 ? R.string.contacts_are_typing
4054 : R.string.contacts_have_stopped_typing;
4055 statusMessage =
4056 Message.createStatusMessage(
4057 conversation, getString(id, UIHelper.concatNames(users)));
4058 statusMessage.setCounterparts(users);
4059 }
4060 this.messageList.add(statusMessage);
4061 }
4062 }
4063 }
4064
4065 private void stopScrolling() {
4066 long now = SystemClock.uptimeMillis();
4067 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
4068 binding.messagesView.dispatchTouchEvent(cancel);
4069 }
4070
4071 private boolean showLoadMoreMessages(final Conversation c) {
4072 if (activity == null || activity.xmppConnectionService == null) {
4073 return false;
4074 }
4075 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
4076 final MessageArchiveService service =
4077 activity.xmppConnectionService.getMessageArchiveService();
4078 return mam
4079 && (c.getLastClearHistory().getTimestamp() != 0
4080 || (c.countMessages() == 0
4081 && c.messagesLoaded.get()
4082 && c.hasMessagesLeftOnServer()
4083 && !service.queryInProgress(c)));
4084 }
4085
4086 private boolean hasMamSupport(final Conversation c) {
4087 if (c.getMode() == Conversation.MODE_SINGLE) {
4088 final XmppConnection connection = c.getAccount().getXmppConnection();
4089 return connection != null && connection.getFeatures().mam();
4090 } else {
4091 return c.getMucOptions().mamSupport();
4092 }
4093 }
4094
4095 protected void showSnackbar(
4096 final int message, final int action, final OnClickListener clickListener) {
4097 showSnackbar(message, action, clickListener, null);
4098 }
4099
4100 protected void showSnackbar(
4101 final int message,
4102 final int action,
4103 final OnClickListener clickListener,
4104 final View.OnLongClickListener longClickListener) {
4105 this.binding.snackbar.setVisibility(View.VISIBLE);
4106 this.binding.snackbar.setOnClickListener(null);
4107 this.binding.snackbarMessage.setText(message);
4108 this.binding.snackbarMessage.setOnClickListener(null);
4109 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
4110 if (action != 0) {
4111 this.binding.snackbarAction.setText(action);
4112 }
4113 this.binding.snackbarAction.setOnClickListener(clickListener);
4114 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
4115 }
4116
4117 protected void hideSnackbar() {
4118 this.binding.snackbar.setVisibility(View.GONE);
4119 }
4120
4121 protected void sendMessage(Message message) {
4122 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
4123 messageSent();
4124 }
4125
4126 protected void sendPgpMessage(final Message message) {
4127 final XmppConnectionService xmppService = activity.xmppConnectionService;
4128 final Contact contact = message.getConversation().getContact();
4129 if (!activity.hasPgp()) {
4130 activity.showInstallPgpDialog();
4131 return;
4132 }
4133 if (conversation.getAccount().getPgpSignature() == null) {
4134 activity.announcePgp(
4135 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
4136 return;
4137 }
4138 if (!mSendingPgpMessage.compareAndSet(false, true)) {
4139 Log.d(Config.LOGTAG, "sending pgp message already in progress");
4140 }
4141 if (conversation.getMode() == Conversation.MODE_SINGLE) {
4142 if (contact.getPgpKeyId() != 0) {
4143 xmppService
4144 .getPgpEngine()
4145 .hasKey(
4146 contact,
4147 new UiCallback<Contact>() {
4148
4149 @Override
4150 public void userInputRequired(
4151 PendingIntent pi, Contact contact) {
4152 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
4153 }
4154
4155 @Override
4156 public void success(Contact contact) {
4157 encryptTextMessage(message);
4158 }
4159
4160 @Override
4161 public void error(int error, Contact contact) {
4162 activity.runOnUiThread(
4163 () ->
4164 Toast.makeText(
4165 activity,
4166 R.string
4167 .unable_to_connect_to_keychain,
4168 Toast.LENGTH_SHORT)
4169 .show());
4170 mSendingPgpMessage.set(false);
4171 }
4172 });
4173
4174 } else {
4175 showNoPGPKeyDialog(
4176 false,
4177 (dialog, which) -> {
4178 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4179 xmppService.updateConversation(conversation);
4180 message.setEncryption(Message.ENCRYPTION_NONE);
4181 xmppService.sendMessage(message);
4182 messageSent();
4183 });
4184 }
4185 } else {
4186 if (conversation.getMucOptions().pgpKeysInUse()) {
4187 if (!conversation.getMucOptions().everybodyHasKeys()) {
4188 Toast warning =
4189 Toast.makeText(
4190 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4191 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4192 warning.show();
4193 }
4194 encryptTextMessage(message);
4195 } else {
4196 showNoPGPKeyDialog(
4197 true,
4198 (dialog, which) -> {
4199 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4200 message.setEncryption(Message.ENCRYPTION_NONE);
4201 xmppService.updateConversation(conversation);
4202 xmppService.sendMessage(message);
4203 messageSent();
4204 });
4205 }
4206 }
4207 }
4208
4209 public void encryptTextMessage(Message message) {
4210 activity.xmppConnectionService
4211 .getPgpEngine()
4212 .encrypt(
4213 message,
4214 new UiCallback<Message>() {
4215
4216 @Override
4217 public void userInputRequired(PendingIntent pi, Message message) {
4218 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4219 }
4220
4221 @Override
4222 public void success(Message message) {
4223 // TODO the following two call can be made before the callback
4224 getActivity().runOnUiThread(() -> messageSent());
4225 }
4226
4227 @Override
4228 public void error(final int error, Message message) {
4229 getActivity()
4230 .runOnUiThread(
4231 () -> {
4232 doneSendingPgpMessage();
4233 Toast.makeText(
4234 getActivity(),
4235 error == 0
4236 ? R.string
4237 .unable_to_connect_to_keychain
4238 : error,
4239 Toast.LENGTH_SHORT)
4240 .show();
4241 });
4242 }
4243 });
4244 }
4245
4246 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4247 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4248 if (plural) {
4249 builder.setTitle(getString(R.string.no_pgp_keys));
4250 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4251 } else {
4252 builder.setTitle(getString(R.string.no_pgp_key));
4253 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4254 }
4255 builder.setNegativeButton(getString(R.string.cancel), null);
4256 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4257 builder.create().show();
4258 }
4259
4260 public void appendText(String text, final boolean doNotAppend) {
4261 if (text == null) {
4262 return;
4263 }
4264 final Editable editable = this.binding.textinput.getText();
4265 String previous = editable == null ? "" : editable.toString();
4266 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4267 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4268 .show();
4269 return;
4270 }
4271 if (UIHelper.isLastLineQuote(previous)) {
4272 text = '\n' + text;
4273 } else if (previous.length() != 0
4274 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4275 text = " " + text;
4276 }
4277 this.binding.textinput.append(text);
4278 }
4279
4280 @Override
4281 public boolean onEnterPressed(final boolean isCtrlPressed) {
4282 if (isCtrlPressed || enterIsSend()) {
4283 sendMessage();
4284 return true;
4285 }
4286 return false;
4287 }
4288
4289 private boolean enterIsSend() {
4290 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4291 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4292 }
4293
4294 public boolean onArrowUpCtrlPressed() {
4295 final Message lastEditableMessage =
4296 conversation == null ? null : conversation.getLastEditableMessage();
4297 if (lastEditableMessage != null) {
4298 correctMessage(lastEditableMessage);
4299 return true;
4300 } else {
4301 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4302 .show();
4303 return false;
4304 }
4305 }
4306
4307 @Override
4308 public void onTypingStarted() {
4309 final XmppConnectionService service =
4310 activity == null ? null : activity.xmppConnectionService;
4311 if (service == null) {
4312 return;
4313 }
4314 final Account.State status = conversation.getAccount().getStatus();
4315 if (status == Account.State.ONLINE
4316 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4317 service.sendChatState(conversation);
4318 }
4319 runOnUiThread(this::updateSendButton);
4320 }
4321
4322 @Override
4323 public void onTypingStopped() {
4324 final XmppConnectionService service =
4325 activity == null ? null : activity.xmppConnectionService;
4326 if (service == null) {
4327 return;
4328 }
4329 final Account.State status = conversation.getAccount().getStatus();
4330 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4331 service.sendChatState(conversation);
4332 }
4333 }
4334
4335 @Override
4336 public void onTextDeleted() {
4337 final XmppConnectionService service =
4338 activity == null ? null : activity.xmppConnectionService;
4339 if (service == null) {
4340 return;
4341 }
4342 final Account.State status = conversation.getAccount().getStatus();
4343 if (status == Account.State.ONLINE
4344 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4345 service.sendChatState(conversation);
4346 }
4347 if (storeNextMessage()) {
4348 runOnUiThread(
4349 () -> {
4350 if (activity == null) {
4351 return;
4352 }
4353 activity.onConversationsListItemUpdated();
4354 });
4355 }
4356 runOnUiThread(this::updateSendButton);
4357 }
4358
4359 @Override
4360 public void onTextChanged() {
4361 if (conversation != null && conversation.getCorrectingMessage() != null) {
4362 runOnUiThread(this::updateSendButton);
4363 }
4364 }
4365
4366 @Override
4367 public boolean onTabPressed(boolean repeated) {
4368 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4369 return false;
4370 }
4371 if (repeated) {
4372 completionIndex++;
4373 } else {
4374 lastCompletionLength = 0;
4375 completionIndex = 0;
4376 final String content = this.binding.textinput.getText().toString();
4377 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4378 int start =
4379 lastCompletionCursor > 0
4380 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4381 : 0;
4382 firstWord = start == 0;
4383 incomplete = content.substring(start, lastCompletionCursor);
4384 }
4385 List<String> completions = new ArrayList<>();
4386 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4387 String name = user.getNick();
4388 if (name != null && name.startsWith(incomplete)) {
4389 completions.add(name + (firstWord ? ": " : " "));
4390 }
4391 }
4392 Collections.sort(completions);
4393 if (completions.size() > completionIndex) {
4394 String completion = completions.get(completionIndex).substring(incomplete.length());
4395 this.binding
4396 .textinput
4397 .getEditableText()
4398 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4399 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4400 lastCompletionLength = completion.length();
4401 } else {
4402 completionIndex = -1;
4403 this.binding
4404 .textinput
4405 .getEditableText()
4406 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4407 lastCompletionLength = 0;
4408 }
4409 return true;
4410 }
4411
4412 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4413 try {
4414 getActivity()
4415 .startIntentSenderForResult(
4416 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4417 } catch (final SendIntentException ignored) {
4418 }
4419 }
4420
4421 @Override
4422 public void onBackendConnected() {
4423 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4424 setupEmojiSearch();
4425 String uuid = pendingConversationsUuid.pop();
4426 if (uuid != null) {
4427 if (!findAndReInitByUuidOrArchive(uuid)) {
4428 return;
4429 }
4430 } else {
4431 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4432 clearPending();
4433 activity.onConversationArchived(conversation);
4434 return;
4435 }
4436 }
4437 ActivityResult activityResult = postponedActivityResult.pop();
4438 if (activityResult != null) {
4439 handleActivityResult(activityResult);
4440 }
4441 clearPending();
4442 }
4443
4444 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4445 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4446 if (conversation == null) {
4447 clearPending();
4448 activity.onConversationArchived(null);
4449 return false;
4450 }
4451 reInit(conversation);
4452 ScrollState scrollState = pendingScrollState.pop();
4453 String lastMessageUuid = pendingLastMessageUuid.pop();
4454 List<Attachment> attachments = pendingMediaPreviews.pop();
4455 if (scrollState != null) {
4456 setScrollPosition(scrollState, lastMessageUuid);
4457 }
4458 if (attachments != null && attachments.size() > 0) {
4459 Log.d(Config.LOGTAG, "had attachments on restore");
4460 mediaPreviewAdapter.addMediaPreviews(attachments);
4461 toggleInputMethod();
4462 }
4463 return true;
4464 }
4465
4466 private void clearPending() {
4467 if (postponedActivityResult.clear()) {
4468 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4469 if (pendingTakePhotoUri.clear()) {
4470 Log.e(Config.LOGTAG, "cleared pending photo uri");
4471 }
4472 }
4473 if (pendingScrollState.clear()) {
4474 Log.e(Config.LOGTAG, "cleared scroll state");
4475 }
4476 if (pendingConversationsUuid.clear()) {
4477 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4478 }
4479 if (pendingMediaPreviews.clear()) {
4480 Log.e(Config.LOGTAG, "cleared pending media previews");
4481 }
4482 }
4483
4484 public Conversation getConversation() {
4485 return conversation;
4486 }
4487
4488 @Override
4489 public void onContactPictureLongClicked(View v, final Message message) {
4490 final String fingerprint;
4491 if (message.getEncryption() == Message.ENCRYPTION_PGP
4492 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4493 fingerprint = "pgp";
4494 } else {
4495 fingerprint = message.getFingerprint();
4496 }
4497 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4498 final Contact contact = message.getContact();
4499 if (message.getStatus() <= Message.STATUS_RECEIVED
4500 && (contact == null || !contact.isSelf())) {
4501 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4502 final Jid cp = message.getCounterpart();
4503 if (cp == null || cp.isBareJid()) {
4504 return;
4505 }
4506 final Jid tcp = message.getTrueCounterpart();
4507 final String occupantId = message.getOccupantId();
4508 final User userByRealJid =
4509 tcp != null
4510 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp, occupantId)
4511 : null;
4512 final User userByOccupantId =
4513 occupantId != null
4514 ? conversation.getMucOptions().findUserByOccupantId(occupantId, cp)
4515 : null;
4516 final User user =
4517 userByRealJid != null
4518 ? userByRealJid
4519 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4520 if (user == null) return;
4521 popupMenu.inflate(R.menu.muc_details_context);
4522 final Menu menu = popupMenu.getMenu();
4523 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4524 activity, menu, conversation, user);
4525 popupMenu.setOnMenuItemClickListener(
4526 menuItem ->
4527 MucDetailsContextMenuHelper.onContextItemSelected(
4528 menuItem, user, activity, fingerprint));
4529 } else {
4530 popupMenu.inflate(R.menu.one_on_one_context);
4531 popupMenu.setOnMenuItemClickListener(
4532 item -> {
4533 switch (item.getItemId()) {
4534 case R.id.action_contact_details:
4535 activity.switchToContactDetails(
4536 message.getContact(), fingerprint);
4537 break;
4538 case R.id.action_show_qr_code:
4539 activity.showQrCode(
4540 "xmpp:"
4541 + message.getContact()
4542 .getJid()
4543 .asBareJid()
4544 .toEscapedString());
4545 break;
4546 }
4547 return true;
4548 });
4549 }
4550 } else {
4551 popupMenu.inflate(R.menu.account_context);
4552 final Menu menu = popupMenu.getMenu();
4553 menu.findItem(R.id.action_manage_accounts)
4554 .setVisible(QuickConversationsService.isConversations());
4555 popupMenu.setOnMenuItemClickListener(
4556 item -> {
4557 final XmppActivity activity = this.activity;
4558 if (activity == null) {
4559 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4560 return true;
4561 }
4562 switch (item.getItemId()) {
4563 case R.id.action_show_qr_code:
4564 activity.showQrCode(conversation.getAccount().getShareableUri());
4565 break;
4566 case R.id.action_account_details:
4567 activity.switchToAccount(
4568 message.getConversation().getAccount(), fingerprint);
4569 break;
4570 case R.id.action_manage_accounts:
4571 AccountUtils.launchManageAccounts(activity);
4572 break;
4573 }
4574 return true;
4575 });
4576 }
4577 popupMenu.show();
4578 }
4579
4580 @Override
4581 public void onContactPictureClicked(Message message) {
4582 setThread(message.getThread());
4583 if (message.isPrivateMessage()) {
4584 privateMessageWith(message.getCounterpart());
4585 return;
4586 }
4587 forkNullThread(message);
4588 conversation.setUserSelectedThread(true);
4589
4590 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4591 if (received) {
4592 if (message.getConversation() instanceof Conversation
4593 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4594 Jid tcp = message.getTrueCounterpart();
4595 Jid user = message.getCounterpart();
4596 if (user != null && !user.isBareJid()) {
4597 final MucOptions mucOptions =
4598 ((Conversation) message.getConversation()).getMucOptions();
4599 if (mucOptions.participating()
4600 || ((Conversation) message.getConversation()).getNextCounterpart()
4601 != null) {
4602 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4603 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4604 if (mucUser == null && tcpMucUser == null) {
4605 Toast.makeText(
4606 getActivity(),
4607 activity.getString(
4608 R.string.user_has_left_conference,
4609 user.getResource()),
4610 Toast.LENGTH_SHORT)
4611 .show();
4612 }
4613 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4614 } else {
4615 Toast.makeText(
4616 getActivity(),
4617 R.string.you_are_not_participating,
4618 Toast.LENGTH_SHORT)
4619 .show();
4620 }
4621 }
4622 }
4623 }
4624 }
4625
4626 private Activity requireActivity() {
4627 Activity activity = getActivity();
4628 if (activity == null) activity = this.activity;
4629 if (activity == null) {
4630 throw new IllegalStateException("Activity not attached");
4631 }
4632 return activity;
4633 }
4634}