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