1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.DatePickerDialog;
16import android.app.Fragment;
17import android.app.FragmentManager;
18import android.app.PendingIntent;
19import android.app.TimePickerDialog;
20import android.content.ActivityNotFoundException;
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.Intent;
24import android.content.IntentSender.SendIntentException;
25import android.content.SharedPreferences;
26import android.content.pm.PackageManager;
27import android.content.res.ColorStateList;
28import android.icu.util.Calendar;
29import android.net.Uri;
30import android.os.Build;
31import android.os.Bundle;
32import android.os.Environment;
33import android.os.Handler;
34import android.os.Looper;
35import android.os.storage.StorageManager;
36import android.os.SystemClock;
37import android.preference.PreferenceManager;
38import android.provider.MediaStore;
39import android.text.Editable;
40import android.text.SpannableStringBuilder;
41import android.text.TextUtils;
42import android.text.TextWatcher;
43import android.text.style.ImageSpan;
44import android.util.DisplayMetrics;
45import android.util.Log;
46import android.view.ContextMenu;
47import android.view.ContextMenu.ContextMenuInfo;
48import android.view.Gravity;
49import android.view.LayoutInflater;
50import android.view.Menu;
51import android.view.MenuInflater;
52import android.view.MenuItem;
53import android.view.MotionEvent;
54import android.view.View;
55import android.view.View.OnClickListener;
56import android.view.ViewGroup;
57import android.view.inputmethod.EditorInfo;
58import android.view.inputmethod.InputMethodManager;
59import android.view.WindowManager;
60import android.widget.AbsListView;
61import android.widget.AbsListView.OnScrollListener;
62import android.widget.AdapterView;
63import android.widget.AdapterView.AdapterContextMenuInfo;
64import android.widget.CheckBox;
65import android.widget.ListView;
66import android.widget.PopupMenu;
67import android.widget.PopupWindow;
68import android.widget.TextView.OnEditorActionListener;
69import android.widget.Toast;
70
71import androidx.activity.OnBackPressedCallback;
72import androidx.annotation.IdRes;
73import androidx.annotation.NonNull;
74import androidx.annotation.Nullable;
75import androidx.annotation.StringRes;
76import androidx.appcompat.app.AlertDialog;
77import androidx.core.content.pm.ShortcutInfoCompat;
78import androidx.core.content.pm.ShortcutManagerCompat;
79import androidx.core.view.inputmethod.InputConnectionCompat;
80import androidx.core.view.inputmethod.InputContentInfoCompat;
81import androidx.databinding.DataBindingUtil;
82import androidx.documentfile.provider.DocumentFile;
83import androidx.viewpager.widget.PagerAdapter;
84import androidx.viewpager.widget.ViewPager;
85
86import com.cheogram.android.BobTransfer;
87import com.cheogram.android.EmojiSearch;
88import com.cheogram.android.WebxdcPage;
89
90import com.google.android.material.color.MaterialColors;
91import com.google.android.material.dialog.MaterialAlertDialogBuilder;
92import com.google.common.base.Optional;
93import com.google.common.collect.ImmutableList;
94
95import org.jetbrains.annotations.NotNull;
96
97import io.ipfs.cid.Cid;
98
99import java.io.File;
100import java.net.URISyntaxException;
101import java.util.AbstractMap;
102import java.util.ArrayList;
103import java.util.Arrays;
104import java.util.Collection;
105import java.util.Collections;
106import java.util.HashSet;
107import java.util.Iterator;
108import java.util.List;
109import java.util.Map;
110import java.util.Set;
111import java.util.UUID;
112import java.util.concurrent.atomic.AtomicBoolean;
113import java.util.regex.Matcher;
114import java.util.regex.Pattern;
115
116import eu.siacs.conversations.Config;
117import eu.siacs.conversations.R;
118import eu.siacs.conversations.crypto.axolotl.AxolotlService;
119import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
120import eu.siacs.conversations.databinding.EmojiSearchBinding;
121import eu.siacs.conversations.databinding.FragmentConversationBinding;
122import eu.siacs.conversations.entities.Account;
123import eu.siacs.conversations.entities.Blockable;
124import eu.siacs.conversations.entities.Contact;
125import eu.siacs.conversations.entities.Conversation;
126import eu.siacs.conversations.entities.Conversational;
127import eu.siacs.conversations.entities.DownloadableFile;
128import eu.siacs.conversations.entities.Message;
129import eu.siacs.conversations.entities.MucOptions;
130import eu.siacs.conversations.entities.MucOptions.User;
131import eu.siacs.conversations.entities.Presence;
132import eu.siacs.conversations.entities.Presences;
133import eu.siacs.conversations.entities.ReadByMarker;
134import eu.siacs.conversations.entities.Transferable;
135import eu.siacs.conversations.entities.TransferablePlaceholder;
136import eu.siacs.conversations.http.HttpDownloadConnection;
137import eu.siacs.conversations.persistance.FileBackend;
138import eu.siacs.conversations.services.CallIntegrationConnectionService;
139import eu.siacs.conversations.services.MessageArchiveService;
140import eu.siacs.conversations.services.QuickConversationsService;
141import eu.siacs.conversations.services.XmppConnectionService;
142import eu.siacs.conversations.ui.adapter.CommandAdapter;
143import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
144import eu.siacs.conversations.ui.adapter.MessageAdapter;
145import eu.siacs.conversations.ui.util.ActivityResult;
146import eu.siacs.conversations.ui.util.Attachment;
147import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
148import eu.siacs.conversations.ui.util.DateSeparator;
149import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
150import eu.siacs.conversations.ui.util.ListViewUtils;
151import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
152import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
153import eu.siacs.conversations.ui.util.PendingItem;
154import eu.siacs.conversations.ui.util.PresenceSelector;
155import eu.siacs.conversations.ui.util.ScrollState;
156import eu.siacs.conversations.ui.util.SendButtonAction;
157import eu.siacs.conversations.ui.util.SendButtonTool;
158import eu.siacs.conversations.ui.util.ShareUtil;
159import eu.siacs.conversations.ui.util.ViewUtil;
160import eu.siacs.conversations.ui.widget.EditMessage;
161import eu.siacs.conversations.utils.AccountUtils;
162import eu.siacs.conversations.utils.Compatibility;
163import eu.siacs.conversations.utils.Emoticons;
164import eu.siacs.conversations.utils.GeoHelper;
165import eu.siacs.conversations.utils.MessageUtils;
166import eu.siacs.conversations.utils.MimeUtils;
167import eu.siacs.conversations.utils.NickValidityChecker;
168import eu.siacs.conversations.utils.PermissionUtils;
169import eu.siacs.conversations.utils.QuickLoader;
170import eu.siacs.conversations.utils.StylingHelper;
171import eu.siacs.conversations.utils.TimeFrameUtils;
172import eu.siacs.conversations.utils.UIHelper;
173import eu.siacs.conversations.xml.Element;
174import eu.siacs.conversations.xml.Namespace;
175import eu.siacs.conversations.xmpp.Jid;
176import eu.siacs.conversations.xmpp.XmppConnection;
177import eu.siacs.conversations.xmpp.chatstate.ChatState;
178import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
179import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
180import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
181import eu.siacs.conversations.xmpp.jingle.Media;
182import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
183import eu.siacs.conversations.xmpp.jingle.RtpCapability;
184import eu.siacs.conversations.xmpp.stanzas.IqPacket;
185
186import org.jetbrains.annotations.NotNull;
187
188import java.util.ArrayList;
189import java.util.Arrays;
190import java.util.Collection;
191import java.util.Collections;
192import java.util.HashSet;
193import java.util.Iterator;
194import java.util.List;
195import java.util.Set;
196import java.util.UUID;
197import java.util.concurrent.atomic.AtomicBoolean;
198import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
199
200public class ConversationFragment extends XmppFragment
201 implements EditMessage.KeyboardListener,
202 MessageAdapter.OnContactPictureLongClicked,
203 MessageAdapter.OnContactPictureClicked,
204 MessageAdapter.OnInlineImageLongClicked {
205
206 public static final int REQUEST_SEND_MESSAGE = 0x0201;
207 public static final int REQUEST_DECRYPT_PGP = 0x0202;
208 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
209 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
210 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
211 public static final int REQUEST_START_DOWNLOAD = 0x0210;
212 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
213 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
214 public static final int REQUEST_START_AUDIO_CALL = 0x213;
215 public static final int REQUEST_START_VIDEO_CALL = 0x214;
216 public static final int REQUEST_SAVE_STICKER = 0x215;
217 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
218 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
219 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
220 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
221 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
222 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
223 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
224
225 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
226 public static final String STATE_CONVERSATION_UUID =
227 ConversationFragment.class.getName() + ".uuid";
228 public static final String STATE_SCROLL_POSITION =
229 ConversationFragment.class.getName() + ".scroll_position";
230 public static final String STATE_PHOTO_URI =
231 ConversationFragment.class.getName() + ".media_previews";
232 public static final String STATE_MEDIA_PREVIEWS =
233 ConversationFragment.class.getName() + ".take_photo_uri";
234 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
235
236 private final List<Message> messageList = new ArrayList<>();
237 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
238 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
239 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
240 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
241 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
242 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
243 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
244 private final PendingItem<Message> pendingMessage = new PendingItem<>();
245 public Uri mPendingEditorContent = null;
246 protected MessageAdapter messageListAdapter;
247 protected CommandAdapter commandAdapter;
248 private MediaPreviewAdapter mediaPreviewAdapter;
249 private String lastMessageUuid = null;
250 private Conversation conversation;
251 private FragmentConversationBinding binding;
252 private Toast messageLoaderToast;
253 private ConversationsActivity activity;
254 private boolean reInitRequiredOnStart = true;
255 private int identiconWidth = -1;
256 private File savingAsSticker = null;
257 private EmojiSearch emojiSearch = null;
258 private EmojiSearchBinding emojiSearchBinding = null;
259 private PopupWindow emojiPopup = null;
260 private final OnClickListener clickToMuc =
261 new OnClickListener() {
262
263 @Override
264 public void onClick(View v) {
265 ConferenceDetailsActivity.open(getActivity(), conversation);
266 }
267 };
268 private final OnClickListener leaveMuc =
269 new OnClickListener() {
270
271 @Override
272 public void onClick(View v) {
273 activity.xmppConnectionService.archiveConversation(conversation);
274 }
275 };
276 private final OnClickListener joinMuc =
277 new OnClickListener() {
278
279 @Override
280 public void onClick(View v) {
281 activity.xmppConnectionService.joinMuc(conversation);
282 }
283 };
284
285 private final OnClickListener acceptJoin =
286 new OnClickListener() {
287 @Override
288 public void onClick(View v) {
289 conversation.setAttribute("accept_non_anonymous", true);
290 activity.xmppConnectionService.updateConversation(conversation);
291 activity.xmppConnectionService.joinMuc(conversation);
292 }
293 };
294
295 private final OnClickListener enterPassword =
296 new OnClickListener() {
297
298 @Override
299 public void onClick(View v) {
300 MucOptions muc = conversation.getMucOptions();
301 String password = muc.getPassword();
302 if (password == null) {
303 password = "";
304 }
305 activity.quickPasswordEdit(
306 password,
307 value -> {
308 activity.xmppConnectionService.providePasswordForMuc(
309 conversation, value);
310 return null;
311 });
312 }
313 };
314 private final OnScrollListener mOnScrollListener =
315 new OnScrollListener() {
316
317 @Override
318 public void onScrollStateChanged(AbsListView view, int scrollState) {
319 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
320 updateThreadFromLastMessage();
321 fireReadEvent();
322 }
323 }
324
325 @Override
326 public void onScroll(
327 final AbsListView view,
328 int firstVisibleItem,
329 int visibleItemCount,
330 int totalItemCount) {
331 toggleScrollDownButton(view);
332 synchronized (ConversationFragment.this.messageList) {
333 if (firstVisibleItem < 5
334 && conversation != null
335 && conversation.messagesLoaded.compareAndSet(true, false)
336 && messageList.size() > 0) {
337 long timestamp = conversation.loadMoreTimestamp();
338 activity.xmppConnectionService.loadMoreMessages(
339 conversation,
340 timestamp,
341 new XmppConnectionService.OnMoreMessagesLoaded() {
342 @Override
343 public void onMoreMessagesLoaded(
344 final int c, final Conversation conversation) {
345 if (ConversationFragment.this.conversation
346 != conversation) {
347 conversation.messagesLoaded.set(true);
348 return;
349 }
350 runOnUiThread(
351 () -> {
352 synchronized (messageList) {
353 final int oldPosition =
354 binding.messagesView
355 .getFirstVisiblePosition();
356 Message message = null;
357 int childPos;
358 for (childPos = 0;
359 childPos + oldPosition
360 < messageList.size();
361 ++childPos) {
362 message =
363 messageList.get(
364 oldPosition
365 + childPos);
366 if (message.getType()
367 != Message.TYPE_STATUS) {
368 break;
369 }
370 }
371 final String uuid =
372 message != null
373 ? message.getUuid()
374 : null;
375 View v =
376 binding.messagesView.getChildAt(
377 childPos);
378 final int pxOffset =
379 (v == null) ? 0 : v.getTop();
380 ConversationFragment.this.conversation
381 .populateWithMessages(
382 ConversationFragment
383 .this
384 .messageList, activity == null ? null : activity.xmppConnectionService);
385 try {
386 updateStatusMessages();
387 } catch (IllegalStateException e) {
388 Log.d(
389 Config.LOGTAG,
390 "caught illegal state exception while updating status messages");
391 }
392 messageListAdapter
393 .notifyDataSetChanged();
394 int pos =
395 Math.max(
396 getIndexOf(
397 uuid,
398 messageList),
399 0);
400 binding.messagesView
401 .setSelectionFromTop(
402 pos, pxOffset);
403 if (messageLoaderToast != null) {
404 messageLoaderToast.cancel();
405 }
406 conversation.messagesLoaded.set(true);
407 }
408 });
409 }
410
411 @Override
412 public void informUser(final int resId) {
413
414 runOnUiThread(
415 () -> {
416 if (messageLoaderToast != null) {
417 messageLoaderToast.cancel();
418 }
419 if (ConversationFragment.this.conversation
420 != conversation) {
421 return;
422 }
423 messageLoaderToast =
424 Toast.makeText(
425 view.getContext(),
426 resId,
427 Toast.LENGTH_LONG);
428 messageLoaderToast.show();
429 });
430 }
431 });
432 }
433 }
434 }
435 };
436 private final EditMessage.OnCommitContentListener mEditorContentListener =
437 new EditMessage.OnCommitContentListener() {
438 @Override
439 public boolean onCommitContent(
440 InputContentInfoCompat inputContentInfo,
441 int flags,
442 Bundle opts,
443 String[] contentMimeTypes) {
444 // try to get permission to read the image, if applicable
445 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
446 != 0) {
447 try {
448 inputContentInfo.requestPermission();
449 } catch (Exception e) {
450 Log.e(
451 Config.LOGTAG,
452 "InputContentInfoCompat#requestPermission() failed.",
453 e);
454 Toast.makeText(
455 getActivity(),
456 activity.getString(
457 R.string.no_permission_to_access_x,
458 inputContentInfo.getDescription()),
459 Toast.LENGTH_LONG)
460 .show();
461 return false;
462 }
463 }
464 if (hasPermissions(
465 REQUEST_ADD_EDITOR_CONTENT,
466 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
467 attachEditorContentToConversation(inputContentInfo.getContentUri());
468 } else {
469 mPendingEditorContent = inputContentInfo.getContentUri();
470 }
471 return true;
472 }
473 };
474 private Message selectedMessage;
475 private final OnClickListener mEnableAccountListener =
476 new OnClickListener() {
477 @Override
478 public void onClick(View v) {
479 final Account account = conversation == null ? null : conversation.getAccount();
480 if (account != null) {
481 account.setOption(Account.OPTION_SOFT_DISABLED, false);
482 account.setOption(Account.OPTION_DISABLED, false);
483 activity.xmppConnectionService.updateAccount(account);
484 }
485 }
486 };
487 private final OnClickListener mUnblockClickListener =
488 new OnClickListener() {
489 @Override
490 public void onClick(final View v) {
491 v.post(() -> v.setVisibility(View.INVISIBLE));
492 if (conversation.isDomainBlocked()) {
493 BlockContactDialog.show(activity, conversation);
494 } else {
495 unblockConversation(conversation);
496 }
497 }
498 };
499 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
500 private final OnClickListener mAddBackClickListener =
501 new OnClickListener() {
502
503 @Override
504 public void onClick(View v) {
505 final Contact contact = conversation == null ? null : conversation.getContact();
506 if (contact != null) {
507 activity.xmppConnectionService.createContact(contact, true);
508 activity.switchToContactDetails(contact);
509 }
510 }
511 };
512 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
513 private final OnClickListener mAllowPresenceSubscription =
514 new OnClickListener() {
515 @Override
516 public void onClick(View v) {
517 final Contact contact = conversation == null ? null : conversation.getContact();
518 if (contact != null) {
519 activity.xmppConnectionService.sendPresencePacket(
520 contact.getAccount(),
521 activity.xmppConnectionService
522 .getPresenceGenerator()
523 .sendPresenceUpdatesTo(contact));
524 hideSnackbar();
525 }
526 }
527 };
528 protected OnClickListener clickToDecryptListener =
529 new OnClickListener() {
530
531 @Override
532 public void onClick(View v) {
533 PendingIntent pendingIntent =
534 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
535 if (pendingIntent != null) {
536 try {
537 getActivity()
538 .startIntentSenderForResult(
539 pendingIntent.getIntentSender(),
540 REQUEST_DECRYPT_PGP,
541 null,
542 0,
543 0,
544 0,
545 Compatibility.pgpStartIntentSenderOptions());
546 } catch (SendIntentException e) {
547 Toast.makeText(
548 getActivity(),
549 R.string.unable_to_connect_to_keychain,
550 Toast.LENGTH_SHORT)
551 .show();
552 conversation
553 .getAccount()
554 .getPgpDecryptionService()
555 .continueDecryption(true);
556 }
557 }
558 updateSnackBar(conversation);
559 }
560 };
561 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
562 private final OnEditorActionListener mEditorActionListener =
563 (v, actionId, event) -> {
564 if (actionId == EditorInfo.IME_ACTION_SEND) {
565 InputMethodManager imm =
566 (InputMethodManager)
567 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
568 if (imm != null && imm.isFullscreenMode()) {
569 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
570 }
571 sendMessage();
572 return true;
573 } else {
574 return false;
575 }
576 };
577 private final OnClickListener mScrollButtonListener =
578 new OnClickListener() {
579
580 @Override
581 public void onClick(View v) {
582 stopScrolling();
583 setSelection(binding.messagesView.getCount() - 1, true);
584 }
585 };
586 private final OnClickListener mSendButtonListener =
587 new OnClickListener() {
588
589 @Override
590 public void onClick(View v) {
591 Object tag = v.getTag();
592 if (tag instanceof SendButtonAction) {
593 SendButtonAction action = (SendButtonAction) tag;
594 switch (action) {
595 case TAKE_PHOTO:
596 case RECORD_VIDEO:
597 case SEND_LOCATION:
598 case RECORD_VOICE:
599 case CHOOSE_PICTURE:
600 attachFile(action.toChoice());
601 break;
602 case CANCEL:
603 if (conversation != null) {
604 conversation.setUserSelectedThread(false);
605 if (conversation.setCorrectingMessage(null)) {
606 binding.textinput.setText("");
607 binding.textinput.append(conversation.getDraftMessage());
608 conversation.setDraftMessage(null);
609 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
610 conversation.setNextCounterpart(null);
611 binding.textinput.setText("");
612 } else {
613 binding.textinput.setText("");
614 }
615 binding.textinputSubject.setText("");
616 binding.textinputSubject.setVisibility(View.GONE);
617 updateChatMsgHint();
618 updateSendButton();
619 updateEditablity();
620 }
621 break;
622 default:
623 sendMessage();
624 }
625 } else {
626 sendMessage();
627 }
628 }
629 };
630 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
631 @Override
632 public void handleOnBackPressed() {
633 conversation.setLockThread(false);
634 this.setEnabled(false);
635 conversation.setUserSelectedThread(false);
636 setThread(null);
637 refresh();
638 updateThreadFromLastMessage();
639 }
640 };
641 private int completionIndex = 0;
642 private int lastCompletionLength = 0;
643 private String incomplete;
644 private int lastCompletionCursor;
645 private boolean firstWord = false;
646 private Message mPendingDownloadableMessage;
647
648 private static ConversationFragment findConversationFragment(Activity activity) {
649 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
650 if (fragment instanceof ConversationFragment) {
651 return (ConversationFragment) fragment;
652 }
653 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
654 if (fragment instanceof ConversationFragment) {
655 return (ConversationFragment) fragment;
656 }
657 return null;
658 }
659
660 public static void startStopPending(Activity activity) {
661 ConversationFragment fragment = findConversationFragment(activity);
662 if (fragment != null) {
663 fragment.messageListAdapter.startStopPending();
664 }
665 }
666
667 public static void downloadFile(Activity activity, Message message) {
668 ConversationFragment fragment = findConversationFragment(activity);
669 if (fragment != null) {
670 fragment.startDownloadable(message);
671 }
672 }
673
674 public static void registerPendingMessage(Activity activity, Message message) {
675 ConversationFragment fragment = findConversationFragment(activity);
676 if (fragment != null) {
677 fragment.pendingMessage.push(message);
678 }
679 }
680
681 public static void openPendingMessage(Activity activity) {
682 ConversationFragment fragment = findConversationFragment(activity);
683 if (fragment != null) {
684 Message message = fragment.pendingMessage.pop();
685 if (message != null) {
686 fragment.messageListAdapter.openDownloadable(message);
687 }
688 }
689 }
690
691 public static Conversation getConversation(Activity activity) {
692 return getConversation(activity, R.id.secondary_fragment);
693 }
694
695 private static Conversation getConversation(Activity activity, @IdRes int res) {
696 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
697 if (fragment instanceof ConversationFragment) {
698 return ((ConversationFragment) fragment).getConversation();
699 } else {
700 return null;
701 }
702 }
703
704 public static ConversationFragment get(Activity activity) {
705 FragmentManager fragmentManager = activity.getFragmentManager();
706 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
707 if (fragment instanceof ConversationFragment) {
708 return (ConversationFragment) fragment;
709 } else {
710 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
711 return fragment instanceof ConversationFragment
712 ? (ConversationFragment) fragment
713 : null;
714 }
715 }
716
717 public static Conversation getConversationReliable(Activity activity) {
718 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
719 if (conversation != null) {
720 return conversation;
721 }
722 return getConversation(activity, R.id.main_fragment);
723 }
724
725 private static boolean scrolledToBottom(AbsListView listView) {
726 final int count = listView.getCount();
727 if (count == 0) {
728 return true;
729 } else if (listView.getLastVisiblePosition() == count - 1) {
730 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
731 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
732 } else {
733 return false;
734 }
735 }
736
737 private void toggleScrollDownButton() {
738 toggleScrollDownButton(binding.messagesView);
739 }
740
741 private void toggleScrollDownButton(AbsListView listView) {
742 if (conversation == null) {
743 return;
744 }
745 if (scrolledToBottom(listView)) {
746 lastMessageUuid = null;
747 hideUnreadMessagesCount();
748 } else {
749 binding.scrollToBottomButton.setEnabled(true);
750 binding.scrollToBottomButton.show();
751 if (lastMessageUuid == null) {
752 lastMessageUuid = conversation.getLatestMessage().getUuid();
753 }
754 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
755 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
756 }
757 }
758 }
759
760 private int getIndexOf(String uuid, List<Message> messages) {
761 if (uuid == null) {
762 return messages.size() - 1;
763 }
764 for (int i = 0; i < messages.size(); ++i) {
765 if (uuid.equals(messages.get(i).getUuid())) {
766 return i;
767 } else {
768 Message next = messages.get(i);
769 while (next != null && next.wasMergedIntoPrevious(activity.xmppConnectionService)) {
770 if (uuid.equals(next.getUuid())) {
771 return i;
772 }
773 next = next.next();
774 }
775 }
776 }
777 return -1;
778 }
779
780 private ScrollState getScrollPosition() {
781 final ListView listView = this.binding == null ? null : this.binding.messagesView;
782 if (listView == null
783 || listView.getCount() == 0
784 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
785 return null;
786 } else {
787 final int pos = listView.getFirstVisiblePosition();
788 final View view = listView.getChildAt(0);
789 if (view == null) {
790 return null;
791 } else {
792 return new ScrollState(pos, view.getTop());
793 }
794 }
795 }
796
797 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
798 if (scrollPosition != null) {
799
800 this.lastMessageUuid = lastMessageUuid;
801 if (lastMessageUuid != null) {
802 binding.unreadCountCustomView.setUnreadCount(
803 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
804 }
805 // TODO maybe this needs a 'post'
806 this.binding.messagesView.setSelectionFromTop(
807 scrollPosition.position, scrollPosition.offset);
808 toggleScrollDownButton();
809 }
810 }
811
812 private void attachLocationToConversation(Conversation conversation, Uri uri) {
813 if (conversation == null) {
814 return;
815 }
816 final String subject = binding.textinputSubject.getText().toString();
817 activity.xmppConnectionService.attachLocationToConversation(
818 conversation,
819 uri,
820 subject,
821 new UiCallback<Message>() {
822
823 @Override
824 public void success(Message message) {
825 messageSent();
826 }
827
828 @Override
829 public void error(int errorCode, Message object) {
830 // TODO show possible pgp error
831 }
832
833 @Override
834 public void userInputRequired(PendingIntent pi, Message object) {}
835 });
836 }
837
838 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
839 if (conversation == null) {
840 return;
841 }
842 final String subject = binding.textinputSubject.getText().toString();
843 if (type == "application/xdc+zip") newSubThread();
844 final Toast prepareFileToast =
845 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
846 prepareFileToast.show();
847 activity.delegateUriPermissionsToService(uri);
848 activity.xmppConnectionService.attachFileToConversation(
849 conversation,
850 uri,
851 type,
852 subject,
853 new UiInformableCallback<Message>() {
854 @Override
855 public void inform(final String text) {
856 hidePrepareFileToast(prepareFileToast);
857 runOnUiThread(() -> activity.replaceToast(text));
858 }
859
860 @Override
861 public void success(Message message) {
862 runOnUiThread(() -> {
863 activity.hideToast();
864 messageSent();
865 });
866 hidePrepareFileToast(prepareFileToast);
867 }
868
869 @Override
870 public void error(final int errorCode, Message message) {
871 hidePrepareFileToast(prepareFileToast);
872 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
873 }
874
875 @Override
876 public void userInputRequired(PendingIntent pi, Message message) {
877 hidePrepareFileToast(prepareFileToast);
878 }
879 });
880 }
881
882 public void attachEditorContentToConversation(Uri uri) {
883 mediaPreviewAdapter.addMediaPreviews(
884 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
885 toggleInputMethod();
886 }
887
888 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
889 if (conversation == null) {
890 return;
891 }
892 final String subject = binding.textinputSubject.getText().toString();
893 final Toast prepareFileToast =
894 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
895 prepareFileToast.show();
896 activity.delegateUriPermissionsToService(uri);
897 activity.xmppConnectionService.attachImageToConversation(
898 conversation,
899 uri,
900 type,
901 subject,
902 new UiCallback<Message>() {
903
904 @Override
905 public void userInputRequired(PendingIntent pi, Message object) {
906 hidePrepareFileToast(prepareFileToast);
907 }
908
909 @Override
910 public void success(Message message) {
911 hidePrepareFileToast(prepareFileToast);
912 runOnUiThread(() -> messageSent());
913 }
914
915 @Override
916 public void error(final int error, final Message message) {
917 hidePrepareFileToast(prepareFileToast);
918 final ConversationsActivity activity = ConversationFragment.this.activity;
919 if (activity == null) {
920 return;
921 }
922 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
923 }
924 });
925 }
926
927 private void hidePrepareFileToast(final Toast prepareFileToast) {
928 if (prepareFileToast != null && activity != null) {
929 activity.runOnUiThread(prepareFileToast::cancel);
930 }
931 }
932
933 private void sendMessage() {
934 sendMessage((Long) null);
935 }
936
937 private void sendMessage(Long sendAt) {
938 if (mediaPreviewAdapter.hasAttachments()) {
939 commitAttachments();
940 return;
941 }
942 Editable body = this.binding.textinput.getText();
943 if (body == null) body = new SpannableStringBuilder("");
944 final Conversation conversation = this.conversation;
945 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
946 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
947 binding.textSendButton.showContextMenu(0, 0);
948 return;
949 }
950 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
951 return;
952 }
953 final Message message;
954 if (conversation.getCorrectingMessage() == null) {
955 boolean attention = false;
956 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
957 attention = true;
958 body.delete(0, 6);
959 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
960 }
961 if (conversation.getReplyTo() != null) {
962 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
963 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
964 } else {
965 message = conversation.getReplyTo().reply();
966 message.appendBody(body);
967 }
968 message.setEncryption(conversation.getNextEncryption());
969 } else {
970 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
971 message.setBody(hasSubject && body.length() == 0 ? null : body);
972 if (message.bodyIsOnlyEmojis()) {
973 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
974 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
975 if (imageSpans.length == 1) {
976 // Only one inline image, so it's a sticker
977 String source = imageSpans[0].getSource();
978 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
979 try {
980 final Cid cid = BobTransfer.cid(Uri.parse(source));
981 final String url = activity.xmppConnectionService.getUrlForCid(cid);
982 final File f = activity.xmppConnectionService.getFileForCid(cid);
983 if (url != null) {
984 message.setBody("");
985 message.setRelativeFilePath(f.getAbsolutePath());
986 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
987 }
988 } catch (final Exception e) { }
989 }
990 }
991 }
992 }
993 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
994 message.setThread(conversation.getThread());
995 if (attention) {
996 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
997 }
998 Message.configurePrivateMessage(message);
999 } else {
1000 message = conversation.getCorrectingMessage();
1001 message.setBody(hasSubject && body.length() == 0 ? null : body);
1002 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1003 message.setThread(conversation.getThread());
1004 message.putEdited(message.getUuid(), message.getServerMsgId());
1005 message.setServerMsgId(null);
1006 message.setUuid(UUID.randomUUID().toString());
1007 }
1008 if (sendAt != null) message.setTime(sendAt);
1009 switch (conversation.getNextEncryption()) {
1010 case Message.ENCRYPTION_PGP:
1011 sendPgpMessage(message);
1012 break;
1013 default:
1014 sendMessage(message);
1015 }
1016 setupReply(null);
1017 }
1018
1019 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1020 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1021 && trustKeysIfNeeded(requestCode);
1022 }
1023
1024 protected boolean trustKeysIfNeeded(int requestCode) {
1025 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1026 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1027 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1028 boolean hasUndecidedOwn =
1029 !axolotlService
1030 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1031 .isEmpty();
1032 boolean hasUndecidedContacts =
1033 !axolotlService
1034 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1035 .isEmpty();
1036 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1037 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1038 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1039 if (hasUndecidedOwn
1040 || hasUndecidedContacts
1041 || hasPendingKeys
1042 || hasNoTrustedKeys
1043 || hasUnaccepted
1044 || downloadInProgress) {
1045 axolotlService.createSessionsIfNeeded(conversation);
1046 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1047 String[] contacts = new String[targets.size()];
1048 for (int i = 0; i < contacts.length; ++i) {
1049 contacts[i] = targets.get(i).toString();
1050 }
1051 intent.putExtra("contacts", contacts);
1052 intent.putExtra(
1053 EXTRA_ACCOUNT,
1054 conversation.getAccount().getJid().asBareJid().toEscapedString());
1055 intent.putExtra("conversation", conversation.getUuid());
1056 startActivityForResult(intent, requestCode);
1057 return true;
1058 } else {
1059 return false;
1060 }
1061 }
1062
1063 public void updateChatMsgHint() {
1064 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1065 if (conversation.getCorrectingMessage() != null) {
1066 this.binding.textInputHint.setVisibility(View.GONE);
1067 this.binding.textinput.setHint(R.string.send_corrected_message);
1068 binding.conversationViewPager.setCurrentItem(0);
1069 } else if (multi && conversation.getNextCounterpart() != null) {
1070 this.binding.textinput.setHint(R.string.send_message);
1071 this.binding.textInputHint.setVisibility(View.VISIBLE);
1072 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1073 String nick = user == null ? null : user.getNick();
1074 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1075 this.binding.textInputHint.setText(
1076 getString(
1077 R.string.send_private_message_to,
1078 nick));
1079 binding.conversationViewPager.setCurrentItem(0);
1080 } else if (multi && !conversation.getMucOptions().participating()) {
1081 this.binding.textInputHint.setVisibility(View.GONE);
1082 this.binding.textinput.setHint(R.string.you_are_not_participating);
1083 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1084 } else {
1085 this.binding.textInputHint.setVisibility(View.GONE);
1086 this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1087 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1088 activity.invalidateOptionsMenu();
1089 }
1090
1091 binding.messagesView.post(this::updateThreadFromLastMessage);
1092 }
1093
1094 public void setupIme() {
1095 this.binding.textinput.refreshIme();
1096 }
1097
1098 private void handleActivityResult(ActivityResult activityResult) {
1099 if (activityResult.resultCode == Activity.RESULT_OK) {
1100 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1101 } else {
1102 handleNegativeActivityResult(activityResult.requestCode);
1103 }
1104 }
1105
1106 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1107 switch (requestCode) {
1108 case REQUEST_SAVE_STICKER:
1109 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1110 final File f = savingAsSticker;
1111 savingAsSticker = null;
1112 try {
1113 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1114 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1115 } catch (final FileBackend.FileCopyException e) {
1116 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1117 }
1118 break;
1119 case REQUEST_TRUST_KEYS_TEXT:
1120 sendMessage();
1121 break;
1122 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1123 commitAttachments();
1124 break;
1125 case REQUEST_START_AUDIO_CALL:
1126 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1127 break;
1128 case REQUEST_START_VIDEO_CALL:
1129 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1130 break;
1131 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1132 final List<Attachment> imageUris =
1133 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1134 mediaPreviewAdapter.addMediaPreviews(imageUris);
1135 toggleInputMethod();
1136 break;
1137 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1138 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1139 if (takePhotoUri != null) {
1140 mediaPreviewAdapter.addMediaPreviews(
1141 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1142 toggleInputMethod();
1143 } else {
1144 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1145 }
1146 break;
1147 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1148 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1149 case ATTACHMENT_CHOICE_RECORD_VOICE:
1150 final Attachment.Type type =
1151 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1152 ? Attachment.Type.RECORDING
1153 : Attachment.Type.FILE;
1154 final List<Attachment> fileUris =
1155 Attachment.extractAttachments(getActivity(), data, type);
1156 mediaPreviewAdapter.addMediaPreviews(fileUris);
1157 toggleInputMethod();
1158 break;
1159 case ATTACHMENT_CHOICE_LOCATION:
1160 final double latitude = data.getDoubleExtra("latitude", 0);
1161 final double longitude = data.getDoubleExtra("longitude", 0);
1162 final int accuracy = data.getIntExtra("accuracy", 0);
1163 final Uri geo;
1164 if (accuracy > 0) {
1165 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1166 } else {
1167 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1168 }
1169 mediaPreviewAdapter.addMediaPreviews(
1170 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1171 toggleInputMethod();
1172 break;
1173 case REQUEST_INVITE_TO_CONVERSATION:
1174 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1175 if (invite != null) {
1176 if (invite.execute(activity)) {
1177 activity.mToast =
1178 Toast.makeText(
1179 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1180 activity.mToast.show();
1181 }
1182 }
1183 break;
1184 }
1185 }
1186
1187 private void commitAttachments() {
1188 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1189 if (anyNeedsExternalStoragePermission(attachments)
1190 && !hasPermissions(
1191 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1192 return;
1193 }
1194 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1195 return;
1196 }
1197 final PresenceSelector.OnPresenceSelected callback =
1198 () -> {
1199 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1200 final Attachment attachment = i.next();
1201 if (attachment.getType() == Attachment.Type.LOCATION) {
1202 attachLocationToConversation(conversation, attachment.getUri());
1203 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1204 Log.d(
1205 Config.LOGTAG,
1206 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1207 attachImageToConversation(
1208 conversation, attachment.getUri(), attachment.getMime());
1209 } else {
1210 Log.d(
1211 Config.LOGTAG,
1212 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1213 attachFileToConversation(
1214 conversation, attachment.getUri(), attachment.getMime());
1215 }
1216 }
1217 mediaPreviewAdapter.notifyDataSetChanged();
1218 toggleInputMethod();
1219 };
1220 if (conversation == null
1221 || conversation.getMode() == Conversation.MODE_MULTI
1222 || Attachment.canBeSendInBand(attachments)
1223 || (conversation.getAccount().httpUploadAvailable()
1224 && FileBackend.allFilesUnderSize(
1225 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1226 callback.onPresenceSelected();
1227 } else {
1228 activity.selectPresence(conversation, callback);
1229 }
1230 }
1231
1232 private static boolean anyNeedsExternalStoragePermission(
1233 final Collection<Attachment> attachments) {
1234 for (final Attachment attachment : attachments) {
1235 if (attachment.getType() != Attachment.Type.LOCATION) {
1236 return true;
1237 }
1238 }
1239 return false;
1240 }
1241
1242 public void toggleInputMethod() {
1243 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1244 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1245 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1246 updateSendButton();
1247 }
1248
1249 private void handleNegativeActivityResult(int requestCode) {
1250 switch (requestCode) {
1251 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1252 if (pendingTakePhotoUri.clear()) {
1253 Log.d(
1254 Config.LOGTAG,
1255 "cleared pending photo uri after negative activity result");
1256 }
1257 break;
1258 }
1259 }
1260
1261 @Override
1262 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1263 super.onActivityResult(requestCode, resultCode, data);
1264 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1265 if (activity != null && activity.xmppConnectionService != null) {
1266 handleActivityResult(activityResult);
1267 } else {
1268 this.postponedActivityResult.push(activityResult);
1269 }
1270 }
1271
1272 public void unblockConversation(final Blockable conversation) {
1273 activity.xmppConnectionService.sendUnblockRequest(conversation);
1274 }
1275
1276 @Override
1277 public void onAttach(Activity activity) {
1278 super.onAttach(activity);
1279 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1280 if (activity instanceof ConversationsActivity) {
1281 this.activity = (ConversationsActivity) activity;
1282 } else {
1283 throw new IllegalStateException(
1284 "Trying to attach fragment to activity that is not the ConversationsActivity");
1285 }
1286 }
1287
1288 @Override
1289 public void onDetach() {
1290 super.onDetach();
1291 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1292 }
1293
1294 @Override
1295 public void onCreate(Bundle savedInstanceState) {
1296 super.onCreate(savedInstanceState);
1297 setHasOptionsMenu(true);
1298 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1299 }
1300
1301 @Override
1302 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1303 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1304
1305 menuInflater.inflate(R.menu.fragment_conversation, menu);
1306 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1307 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1308 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1309 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1310 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1311 final MenuItem menuCall = menu.findItem(R.id.action_call);
1312 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1313 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1314 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1315
1316 if (conversation != null) {
1317 if (conversation.getMode() == Conversation.MODE_MULTI) {
1318 menuContactDetails.setVisible(false);
1319 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1320 menuMucDetails.setTitle(
1321 conversation.getMucOptions().isPrivateAndNonAnonymous()
1322 ? R.string.action_muc_details
1323 : R.string.channel_details);
1324 menuCall.setVisible(false);
1325 menuOngoingCall.setVisible(false);
1326 } else {
1327 final XmppConnectionService service =
1328 activity == null ? null : activity.xmppConnectionService;
1329 final Optional<OngoingRtpSession> ongoingRtpSession =
1330 service == null
1331 ? Optional.absent()
1332 : service.getJingleConnectionManager()
1333 .getOngoingRtpConnection(conversation.getContact());
1334 if (ongoingRtpSession.isPresent()) {
1335 menuOngoingCall.setVisible(true);
1336 menuCall.setVisible(false);
1337 } else {
1338 menuOngoingCall.setVisible(false);
1339 final RtpCapability.Capability rtpCapability =
1340 RtpCapability.check(conversation.getContact());
1341 final boolean cameraAvailable =
1342 activity != null && activity.isCameraFeatureAvailable();
1343 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1344 menuVideoCall.setVisible(
1345 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1346 }
1347 menuContactDetails.setVisible(!this.conversation.withSelf());
1348 menuMucDetails.setVisible(false);
1349 menuInviteContact.setVisible(
1350 service != null
1351 && service.findConferenceServer(conversation.getAccount()) != null);
1352 }
1353 if (conversation.isMuted()) {
1354 menuMute.setVisible(false);
1355 } else {
1356 menuUnmute.setVisible(false);
1357 }
1358 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
1359 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1360 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1361 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1362 } else {
1363 menuTogglePinned.setTitle(R.string.add_to_favorites);
1364 }
1365 }
1366 super.onCreateOptionsMenu(menu, menuInflater);
1367 }
1368
1369 @Override
1370 public View onCreateView(
1371 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1372 this.binding =
1373 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1374 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1375
1376 binding.textinput.addTextChangedListener(
1377 new StylingHelper.MessageEditorStyler(binding.textinput));
1378
1379 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1380 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1381 DisplayMetrics displayMetrics = new DisplayMetrics();
1382 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1383 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1384
1385 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1386 binding.contextPreviewCancel.setOnClickListener((v) -> {
1387 setThread(null);
1388 conversation.setUserSelectedThread(false);
1389 setupReply(null);
1390 });
1391 binding.requestVoice.setOnClickListener((v) -> {
1392 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1393 binding.requestVoice.setVisibility(View.GONE);
1394 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1395 });
1396
1397 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1398 binding.messagesView.setOnScrollListener(mOnScrollListener);
1399 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1400 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1401 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1402 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1403 messageListAdapter.setOnContactPictureClicked(this);
1404 messageListAdapter.setOnContactPictureLongClicked(this);
1405 messageListAdapter.setOnInlineImageLongClicked(this);
1406 messageListAdapter.setConversationFragment(this);
1407 binding.messagesView.setAdapter(messageListAdapter);
1408
1409 registerForContextMenu(binding.messagesView);
1410 registerForContextMenu(binding.textSendButton);
1411
1412 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1413 this.binding.textinput.setCustomInsertionActionModeCallback(
1414 new EditMessageActionModeCallback(this.binding.textinput));
1415 }
1416
1417 messageListAdapter.setOnMessageBoxClicked(message -> {
1418 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1419 setThread(message.getThread());
1420 conversation.setUserSelectedThread(true);
1421 });
1422
1423 messageListAdapter.setOnMessageBoxSwiped(message -> {
1424 quoteMessage(message);
1425 });
1426
1427 binding.threadIdenticonLayout.setOnClickListener(v -> {
1428 boolean wasLocked = conversation.getLockThread();
1429 conversation.setLockThread(false);
1430 backPressedLeaveSingleThread.setEnabled(false);
1431 if (wasLocked) {
1432 setThread(null);
1433 conversation.setUserSelectedThread(false);
1434 refresh();
1435 updateThreadFromLastMessage();
1436 } else {
1437 newThread();
1438 conversation.setUserSelectedThread(true);
1439 newThreadTutorialToast("Switched to new thread");
1440 }
1441 });
1442
1443 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1444 boolean wasLocked = conversation.getLockThread();
1445 conversation.setLockThread(false);
1446 backPressedLeaveSingleThread.setEnabled(false);
1447 setThread(null);
1448 conversation.setUserSelectedThread(true);
1449 if (wasLocked) refresh();
1450 newThreadTutorialToast("Cleared thread");
1451 return true;
1452 });
1453
1454 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1455 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1456 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1457 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1458 Editable toInsert = adapter.getItem(position).toInsert();
1459 toInsert.append(" ");
1460 Editable s = binding.textinput.getText();
1461
1462 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1463 int lastColon = -1;
1464 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1465 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1466 });
1467 setupEmojiSearch();
1468 int popupHeight = (int) displayMetrics.density * 200;
1469 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1470 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1471 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1472 binding.textinput.addTextChangedListener(new TextWatcher() {
1473 @Override
1474 public void afterTextChanged(Editable s) {
1475 emojiDebounce.removeCallbacksAndMessages(null);
1476 emojiDebounce.postDelayed(() -> {
1477 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1478 int lastColon = -1;
1479 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1480 if (lastColon < 0) {
1481 emojiPopup.dismiss();
1482 return;
1483 }
1484 final String q = s.toString().substring(lastColon);
1485 if (notEmojiSearch.matcher(q).find()) {
1486 emojiPopup.dismiss();
1487 } else {
1488 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1489 if (adapter != null) {
1490 adapter.search(q);
1491 emojiPopup.showAsDropDown(binding.textsend);
1492 }
1493 }
1494 }, 400L);
1495 }
1496
1497 @Override
1498 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1499
1500 @Override
1501 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1502 });
1503
1504 return binding.getRoot();
1505 }
1506
1507 protected void setupEmojiSearch() {
1508 if (activity != null && activity.xmppConnectionService != null) {
1509 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1510 emojiSearch = null;
1511 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1512 return;
1513 }
1514 if (emojiSearch == null) {
1515 emojiSearch = activity.xmppConnectionService.emojiSearch();
1516 }
1517 }
1518 if (emojiSearch == null || emojiSearchBinding == null) return;
1519
1520 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1521 }
1522
1523 protected void newThreadTutorialToast(String s) {
1524 if (activity == null) return;
1525 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1526 final int tutorialCount = p.getInt("thread_tutorial", 0);
1527 if (tutorialCount < 5) {
1528 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1529 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1530 }
1531 }
1532
1533 @Override
1534 public void onDestroyView() {
1535 super.onDestroyView();
1536 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1537 messageListAdapter.setOnContactPictureClicked(null);
1538 messageListAdapter.setOnContactPictureLongClicked(null);
1539 messageListAdapter.setOnInlineImageLongClicked(null);
1540 messageListAdapter.setConversationFragment(null);
1541 binding.conversationViewPager.setAdapter(null);
1542 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1543 }
1544
1545 public void quoteText(String text) {
1546 if (binding.textinput.isEnabled()) {
1547 binding.textinput.insertAsQuote(text);
1548 binding.textinput.requestFocus();
1549 InputMethodManager inputMethodManager =
1550 (InputMethodManager)
1551 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1552 if (inputMethodManager != null) {
1553 inputMethodManager.showSoftInput(
1554 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1555 }
1556 }
1557 }
1558
1559 private void quoteMessage(Message message) {
1560 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1561 setThread(message.getThread());
1562 conversation.setUserSelectedThread(true);
1563 if (!forkNullThread(message)) newThread();
1564 setupReply(message);
1565 }
1566
1567 private boolean forkNullThread(Message message) {
1568 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1569 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1570 final Element thread = m.getThread();
1571 if (thread != null) {
1572 setThread(thread);
1573 return true;
1574 }
1575 }
1576
1577 return false;
1578 }
1579
1580 private void setupReply(Message message) {
1581 conversation.setReplyTo(message);
1582 if (message == null) {
1583 binding.contextPreview.setVisibility(View.GONE);
1584 binding.textsend.setBackgroundResource(R.drawable.textsend);
1585 return;
1586 }
1587
1588 SpannableStringBuilder body = message.getSpannableBody(null, null);
1589 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1590 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1591 binding.contextPreviewText.setText(body);
1592 binding.contextPreview.setVisibility(View.VISIBLE);
1593 }
1594
1595 private void setThread(Element thread) {
1596 this.conversation.setThread(thread);
1597 binding.threadIdenticon.setAlpha(0f);
1598 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1599 if (thread != null) {
1600 final String threadId = thread.getContent();
1601 if (threadId != null) {
1602 binding.threadIdenticon.setAlpha(1f);
1603 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1604 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1605 }
1606 }
1607 updateSendButton();
1608 }
1609
1610 @Override
1611 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1612 // This should cancel any remaining click events that would otherwise trigger links
1613 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1614
1615 if (v == binding.textSendButton) {
1616 super.onCreateContextMenu(menu, v, menuInfo);
1617 try {
1618 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1619 m.setAccessible(true);
1620 m.invoke(menu, true);
1621 } catch (Exception e) {
1622 e.printStackTrace();
1623 }
1624 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1625 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1626 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1627 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1628 MenuItem item = attachMenu.getSubMenu().getItem(i);
1629 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1630 newItem.setIcon(item.getIcon());
1631 }
1632 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
1633 return;
1634 }
1635
1636 synchronized (this.messageList) {
1637 super.onCreateContextMenu(menu, v, menuInfo);
1638 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1639 this.selectedMessage = this.messageList.get(acmi.position);
1640 populateContextMenu(menu);
1641 }
1642 }
1643
1644 private void populateContextMenu(ContextMenu menu) {
1645 final Message m = this.selectedMessage;
1646 final Transferable t = m.getTransferable();
1647 Message relevantForCorrection = m;
1648 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1649 relevantForCorrection = relevantForCorrection.next();
1650 }
1651 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1652
1653 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1654 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1655 return;
1656 }
1657
1658 if (m.getStatus() == Message.STATUS_RECEIVED
1659 && t != null
1660 && (t.getStatus() == Transferable.STATUS_CANCELLED
1661 || t.getStatus() == Transferable.STATUS_FAILED)) {
1662 return;
1663 }
1664
1665 final boolean deleted = m.isDeleted();
1666 final boolean encrypted =
1667 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1668 || m.getEncryption() == Message.ENCRYPTION_PGP;
1669 final boolean receiving =
1670 m.getStatus() == Message.STATUS_RECEIVED
1671 && (t instanceof JingleFileTransferConnection
1672 || t instanceof HttpDownloadConnection);
1673 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1674 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1675 MenuItem openWith = menu.findItem(R.id.open_with);
1676 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1677 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1678 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1679 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1680 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1681 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1682 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1683 MenuItem shareWith = menu.findItem(R.id.share_with);
1684 MenuItem sendAgain = menu.findItem(R.id.send_again);
1685 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1686 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1687 MenuItem downloadFile = menu.findItem(R.id.download_file);
1688 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1689 MenuItem blockMedia = menu.findItem(R.id.block_media);
1690 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1691 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1692 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1693 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1694 final boolean showError =
1695 m.getStatus() == Message.STATUS_SEND_FAILED
1696 && m.getErrorMessage() != null
1697 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1698 final Conversational conversational = m.getConversation();
1699 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1700 final XmppConnection connection = c.getAccount().getXmppConnection();
1701 if (c.isWithStranger()
1702 && m.getServerMsgId() != null
1703 && !c.isBlocked()
1704 && connection != null
1705 && connection.getFeatures().spamReporting()) {
1706 reportAndBlock.setVisible(true);
1707 }
1708 }
1709 if (!encrypted && !m.getBody().equals("")) {
1710 copyMessage.setVisible(true);
1711 }
1712 quoteMessage.setVisible(!encrypted && !showError);
1713 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1714 retryDecryption.setVisible(true);
1715 }
1716 if (!showError
1717 && relevantForCorrection.getType() == Message.TYPE_TEXT
1718 && !m.isGeoUri()
1719 && relevantForCorrection.isLastCorrectableMessage()
1720 && m.getConversation() instanceof Conversation) {
1721 correctMessage.setVisible(true);
1722 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1723 }
1724 if (relevantForCorrection.getReactions() != null) {
1725 correctMessage.setVisible(false);
1726 retractMessage.setVisible(true);
1727 }
1728 if (conversation.getMode() == Conversation.MODE_MULTI && m.getServerMsgId() != null && m.getModerated() == null && conversation.getMucOptions().getSelf().getRole().ranks(MucOptions.Role.MODERATOR) && conversation.getMucOptions().hasFeature("urn:xmpp:message-moderate:0")) {
1729 moderateMessage.setVisible(true);
1730 }
1731 if ((m.isFileOrImage() && !deleted && !receiving)
1732 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1733 && !unInitiatedButKnownSize
1734 && t == null) {
1735 shareWith.setVisible(true);
1736 }
1737 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1738 sendAgain.setVisible(true);
1739 }
1740 if (m.hasFileOnRemoteHost()
1741 || m.isGeoUri()
1742 || m.treatAsDownloadable()
1743 || unInitiatedButKnownSize
1744 || t instanceof HttpDownloadConnection) {
1745 copyUrl.setVisible(true);
1746 }
1747 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1748 downloadFile.setVisible(true);
1749 downloadFile.setTitle(
1750 activity.getString(
1751 R.string.download_x_file,
1752 UIHelper.getFileDescriptionString(activity, m)));
1753 }
1754 final boolean waitingOfferedSending =
1755 m.getStatus() == Message.STATUS_WAITING
1756 || m.getStatus() == Message.STATUS_UNSEND
1757 || m.getStatus() == Message.STATUS_OFFERED;
1758 final boolean cancelable =
1759 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1760 if (cancelable) {
1761 cancelTransmission.setVisible(true);
1762 }
1763 if (m.isFileOrImage() && !deleted && !cancelable) {
1764 final String path = m.getRelativeFilePath();
1765 if (path == null
1766 || !path.startsWith("/")
1767 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1768 saveAsSticker.setVisible(true);
1769 blockMedia.setVisible(true);
1770 deleteFile.setVisible(true);
1771 deleteFile.setTitle(
1772 activity.getString(
1773 R.string.delete_x_file,
1774 UIHelper.getFileDescriptionString(activity, m)));
1775 }
1776 }
1777
1778 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1779 // We might be showing a thumbnail worth blocking
1780 blockMedia.setVisible(true);
1781 }
1782 if (showError) {
1783 showErrorMessage.setVisible(true);
1784 }
1785 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1786 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1787 || (mime != null && mime.startsWith("audio/"))) {
1788 openWith.setVisible(true);
1789 }
1790 }
1791 }
1792
1793 @Override
1794 public boolean onContextItemSelected(MenuItem item) {
1795 switch (item.getItemId()) {
1796 case R.id.share_with:
1797 ShareUtil.share(activity, selectedMessage);
1798 return true;
1799 case R.id.correct_message:
1800 correctMessage(selectedMessage);
1801 return true;
1802 case R.id.retract_message:
1803 new AlertDialog.Builder(activity)
1804 .setTitle(R.string.retract_message)
1805 .setMessage("Do you really want to retract this message?")
1806 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1807 Message message = selectedMessage;
1808 while (message.mergeable(message.next())) {
1809 message = message.next();
1810 }
1811 Element reactions = message.getReactions();
1812 if (reactions != null) {
1813 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1814 if (previousReaction != null) reactions = previousReaction.getReactions();
1815 for (Element el : reactions.getChildren()) {
1816 if (message.getRawBody().endsWith(el.getContent())) {
1817 reactions.removeChild(el);
1818 }
1819 }
1820 message.setReactions(reactions);
1821 if (previousReaction != null) {
1822 previousReaction.setReactions(reactions);
1823 activity.xmppConnectionService.updateMessage(previousReaction);
1824 }
1825 }
1826 message.setBody(" ");
1827 message.setSubject(null);
1828 message.putEdited(message.getUuid(), message.getServerMsgId());
1829 message.setServerMsgId(null);
1830 message.setUuid(UUID.randomUUID().toString());
1831 sendMessage(message);
1832 })
1833 .setNegativeButton(R.string.no, null).show();
1834 return true;
1835 case R.id.moderate_message:
1836 activity.quickEdit("Spam", (reason) -> {
1837 Message message = selectedMessage;
1838 do {
1839 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1840 message = message.mergeable(message.next()) ? message.next() : null;
1841 } while (message != null);
1842 return null;
1843 }, R.string.moderate_reason, false, false, true);
1844 return true;
1845 case R.id.copy_message:
1846 ShareUtil.copyToClipboard(activity, selectedMessage);
1847 return true;
1848 case R.id.quote_message:
1849 quoteMessage(selectedMessage);
1850 return true;
1851 case R.id.send_again:
1852 resendMessage(selectedMessage);
1853 return true;
1854 case R.id.copy_url:
1855 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1856 return true;
1857 case R.id.save_as_sticker:
1858 saveAsSticker(selectedMessage);
1859 return true;
1860 case R.id.download_file:
1861 startDownloadable(selectedMessage);
1862 return true;
1863 case R.id.cancel_transmission:
1864 cancelTransmission(selectedMessage);
1865 return true;
1866 case R.id.retry_decryption:
1867 retryDecryption(selectedMessage);
1868 return true;
1869 case R.id.block_media:
1870 new AlertDialog.Builder(activity)
1871 .setTitle(R.string.block_media)
1872 .setMessage("Do you really want to block this media in all messages?")
1873 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1874 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1875 if (thumbs != null && !thumbs.isEmpty()) {
1876 for (Element thumb : thumbs) {
1877 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1878 if (uri.getScheme().equals("cid")) {
1879 Cid cid = BobTransfer.cid(uri);
1880 if (cid == null) continue;
1881 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1882 activity.xmppConnectionService.blockMedia(f);
1883 activity.xmppConnectionService.evictPreview(f);
1884 f.delete();
1885 }
1886 }
1887 }
1888 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1889 activity.xmppConnectionService.blockMedia(f);
1890 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1891 activity.xmppConnectionService.evictPreview(f);
1892 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1893 activity.onConversationsListItemUpdated();
1894 refresh();
1895 })
1896 .setNegativeButton(R.string.no, null).show();
1897 return true;
1898 case R.id.delete_file:
1899 deleteFile(selectedMessage);
1900 return true;
1901 case R.id.show_error_message:
1902 showErrorMessage(selectedMessage);
1903 return true;
1904 case R.id.open_with:
1905 openWith(selectedMessage);
1906 return true;
1907 case R.id.only_this_thread:
1908 conversation.setLockThread(true);
1909 backPressedLeaveSingleThread.setEnabled(true);
1910 setThread(selectedMessage.getThread());
1911 refresh();
1912 return true;
1913 case R.id.action_report_and_block:
1914 reportMessage(selectedMessage);
1915 return true;
1916 default:
1917 return onOptionsItemSelected(item);
1918 }
1919 }
1920
1921 @Override
1922 public boolean onOptionsItemSelected(final MenuItem item) {
1923 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1924 return false;
1925 } else if (conversation == null) {
1926 return super.onOptionsItemSelected(item);
1927 }
1928 switch (item.getItemId()) {
1929 case R.id.encryption_choice_axolotl:
1930 case R.id.encryption_choice_pgp:
1931 case R.id.encryption_choice_none:
1932 handleEncryptionSelection(item);
1933 break;
1934 case R.id.attach_choose_picture:
1935 case R.id.attach_take_picture:
1936 case R.id.attach_record_video:
1937 case R.id.attach_choose_file:
1938 case R.id.attach_record_voice:
1939 case R.id.attach_location:
1940 handleAttachmentSelection(item);
1941 break;
1942 case R.id.attach_subject:
1943 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
1944 break;
1945 case R.id.attach_schedule:
1946 scheduleMessage();
1947 break;
1948 case R.id.action_search:
1949 startSearch();
1950 break;
1951 case R.id.action_archive:
1952 activity.xmppConnectionService.archiveConversation(conversation);
1953 break;
1954 case R.id.action_contact_details:
1955 activity.switchToContactDetails(conversation.getContact());
1956 break;
1957 case R.id.action_muc_details:
1958 ConferenceDetailsActivity.open(activity, conversation);
1959 break;
1960 case R.id.action_invite:
1961 startActivityForResult(
1962 ChooseContactActivity.create(activity, conversation),
1963 REQUEST_INVITE_TO_CONVERSATION);
1964 break;
1965 case R.id.action_clear_history:
1966 clearHistoryDialog(conversation);
1967 break;
1968 case R.id.action_mute:
1969 muteConversationDialog(conversation);
1970 break;
1971 case R.id.action_unmute:
1972 unMuteConversation(conversation);
1973 break;
1974 case R.id.action_block:
1975 case R.id.action_unblock:
1976 final Activity activity = getActivity();
1977 if (activity instanceof XmppActivity) {
1978 BlockContactDialog.show((XmppActivity) activity, conversation);
1979 }
1980 break;
1981 case R.id.action_audio_call:
1982 checkPermissionAndTriggerAudioCall();
1983 break;
1984 case R.id.action_video_call:
1985 checkPermissionAndTriggerVideoCall();
1986 break;
1987 case R.id.action_ongoing_call:
1988 returnToOngoingCall();
1989 break;
1990 case R.id.action_toggle_pinned:
1991 togglePinned();
1992 break;
1993 case R.id.action_add_shortcut:
1994 addShortcut();
1995 break;
1996 case R.id.action_refresh_feature_discovery:
1997 refreshFeatureDiscovery();
1998 break;
1999 default:
2000 break;
2001 }
2002 return super.onOptionsItemSelected(item);
2003 }
2004
2005 public boolean onBackPressed() {
2006 boolean wasLocked = conversation.getLockThread();
2007 conversation.setLockThread(false);
2008 backPressedLeaveSingleThread.setEnabled(false);
2009 if (wasLocked) {
2010 setThread(null);
2011 conversation.setUserSelectedThread(false);
2012 refresh();
2013 updateThreadFromLastMessage();
2014 return true;
2015 }
2016 return false;
2017 }
2018
2019 private void startSearch() {
2020 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2021 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2022 startActivity(intent);
2023 }
2024
2025 private void scheduleMessage() {
2026 // TODO: also gate menu option in UI behind version check
2027 // TODO: upgrade to material you/3
2028 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2029 final Calendar now = Calendar.getInstance();
2030 new DatePickerDialog(activity, (view, year, month, day) -> {
2031 new TimePickerDialog(activity, (view1, hour, minute) -> {
2032 final Calendar c = Calendar.getInstance();
2033 c.set(year, month, day, hour, minute);
2034 final long timestamp = c.getTimeInMillis();
2035 sendMessage(timestamp);
2036 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2037 }, now.get(Calendar.HOUR_OF_DAY), now.get(Calendar.MINUTE), true).show();
2038 }, now.get(Calendar.YEAR), now.get(Calendar.MONTH), now.get(Calendar.DAY_OF_MONTH)).show();
2039 }
2040 }
2041
2042 private void returnToOngoingCall() {
2043 final Optional<OngoingRtpSession> ongoingRtpSession =
2044 activity.xmppConnectionService
2045 .getJingleConnectionManager()
2046 .getOngoingRtpConnection(conversation.getContact());
2047 if (ongoingRtpSession.isPresent()) {
2048 final OngoingRtpSession id = ongoingRtpSession.get();
2049 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2050 intent.setAction(Intent.ACTION_VIEW);
2051 intent.putExtra(
2052 RtpSessionActivity.EXTRA_ACCOUNT,
2053 id.getAccount().getJid().asBareJid().toEscapedString());
2054 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2055 if (id instanceof AbstractJingleConnection) {
2056 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2057 startActivity(intent);
2058 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2059 if (Media.audioOnly(proposal.media)) {
2060 intent.putExtra(
2061 RtpSessionActivity.EXTRA_LAST_ACTION,
2062 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2063 } else {
2064 intent.putExtra(
2065 RtpSessionActivity.EXTRA_LAST_ACTION,
2066 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2067 }
2068 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2069 startActivity(intent);
2070 }
2071 }
2072 }
2073
2074 private void refreshFeatureDiscovery() {
2075 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2076 if (presences.isEmpty()) {
2077 presences = new HashSet<>();
2078 presences.add(new AbstractMap.SimpleEntry("", null));
2079 }
2080 for (Map.Entry<String, Presence> entry : presences) {
2081 Jid jid = conversation.getContact().getJid();
2082 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2083 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2084 if (activity == null) return;
2085 activity.runOnUiThread(() -> {
2086 refresh();
2087 refreshCommands(true);
2088 });
2089 });
2090 }
2091 }
2092
2093 private void addShortcut() {
2094 ShortcutInfoCompat info;
2095 if (conversation.getMode() == Conversation.MODE_MULTI) {
2096 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2097 } else {
2098 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2099 }
2100 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2101 }
2102
2103 private void togglePinned() {
2104 final boolean pinned =
2105 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2106 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2107 activity.xmppConnectionService.updateConversation(conversation);
2108 activity.invalidateOptionsMenu();
2109 }
2110
2111 private void checkPermissionAndTriggerAudioCall() {
2112 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2113 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2114 return;
2115 }
2116 final List<String> permissions;
2117 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2118 permissions =
2119 Arrays.asList(
2120 Manifest.permission.RECORD_AUDIO,
2121 Manifest.permission.BLUETOOTH_CONNECT);
2122 } else {
2123 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2124 }
2125 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2126 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2127 }
2128 }
2129
2130 private void checkPermissionAndTriggerVideoCall() {
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.CAMERA,
2141 Manifest.permission.BLUETOOTH_CONNECT);
2142 } else {
2143 permissions =
2144 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2145 }
2146 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2147 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2148 }
2149 }
2150
2151 private void triggerRtpSession(final String action) {
2152 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2153 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2154 .show();
2155 return;
2156 }
2157 final Account account = conversation.getAccount();
2158 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2159 activity.xmppConnectionService.updateAccount(account);
2160 }
2161 final Contact contact = conversation.getContact();
2162 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2163 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2164 } else {
2165 final RtpCapability.Capability capability;
2166 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2167 capability = RtpCapability.Capability.VIDEO;
2168 } else {
2169 capability = RtpCapability.Capability.AUDIO;
2170 }
2171 PresenceSelector.selectFullJidForDirectRtpConnection(
2172 activity,
2173 contact,
2174 capability,
2175 fullJid -> {
2176 triggerRtpSession(contact.getAccount(), fullJid, action);
2177 });
2178 }
2179 }
2180
2181 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2182 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2183 }
2184
2185 private void handleAttachmentSelection(MenuItem item) {
2186 switch (item.getItemId()) {
2187 case R.id.attach_choose_picture:
2188 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2189 break;
2190 case R.id.attach_take_picture:
2191 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2192 break;
2193 case R.id.attach_record_video:
2194 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2195 break;
2196 case R.id.attach_choose_file:
2197 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2198 break;
2199 case R.id.attach_record_voice:
2200 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2201 break;
2202 case R.id.attach_location:
2203 attachFile(ATTACHMENT_CHOICE_LOCATION);
2204 break;
2205 }
2206 }
2207
2208 private void handleEncryptionSelection(MenuItem item) {
2209 if (conversation == null) {
2210 return;
2211 }
2212 final boolean updated;
2213 switch (item.getItemId()) {
2214 case R.id.encryption_choice_none:
2215 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2216 item.setChecked(true);
2217 break;
2218 case R.id.encryption_choice_pgp:
2219 if (activity.hasPgp()) {
2220 if (conversation.getAccount().getPgpSignature() != null) {
2221 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2222 item.setChecked(true);
2223 } else {
2224 updated = false;
2225 activity.announcePgp(
2226 conversation.getAccount(),
2227 conversation,
2228 null,
2229 activity.onOpenPGPKeyPublished);
2230 }
2231 } else {
2232 activity.showInstallPgpDialog();
2233 updated = false;
2234 }
2235 break;
2236 case R.id.encryption_choice_axolotl:
2237 Log.d(
2238 Config.LOGTAG,
2239 AxolotlService.getLogprefix(conversation.getAccount())
2240 + "Enabled axolotl for Contact "
2241 + conversation.getContact().getJid());
2242 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2243 item.setChecked(true);
2244 break;
2245 default:
2246 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2247 break;
2248 }
2249 if (updated) {
2250 activity.xmppConnectionService.updateConversation(conversation);
2251 }
2252 updateChatMsgHint();
2253 getActivity().invalidateOptionsMenu();
2254 activity.refreshUi();
2255 }
2256
2257 public void attachFile(final int attachmentChoice) {
2258 attachFile(attachmentChoice, true);
2259 }
2260
2261 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2262 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2263 if (!hasPermissions(
2264 attachmentChoice,
2265 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2266 Manifest.permission.RECORD_AUDIO)) {
2267 return;
2268 }
2269 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2270 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2271 if (!hasPermissions(
2272 attachmentChoice,
2273 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2274 Manifest.permission.CAMERA)) {
2275 return;
2276 }
2277 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2278 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2279 return;
2280 }
2281 }
2282 if (updateRecentlyUsed) {
2283 storeRecentlyUsedQuickAction(attachmentChoice);
2284 }
2285 final int encryption = conversation.getNextEncryption();
2286 final int mode = conversation.getMode();
2287 if (encryption == Message.ENCRYPTION_PGP) {
2288 if (activity.hasPgp()) {
2289 if (mode == Conversation.MODE_SINGLE
2290 && conversation.getContact().getPgpKeyId() != 0) {
2291 activity.xmppConnectionService
2292 .getPgpEngine()
2293 .hasKey(
2294 conversation.getContact(),
2295 new UiCallback<Contact>() {
2296
2297 @Override
2298 public void userInputRequired(
2299 PendingIntent pi, Contact contact) {
2300 startPendingIntent(pi, attachmentChoice);
2301 }
2302
2303 @Override
2304 public void success(Contact contact) {
2305 invokeAttachFileIntent(attachmentChoice);
2306 }
2307
2308 @Override
2309 public void error(int error, Contact contact) {
2310 activity.replaceToast(getString(error));
2311 }
2312 });
2313 } else if (mode == Conversation.MODE_MULTI
2314 && conversation.getMucOptions().pgpKeysInUse()) {
2315 if (!conversation.getMucOptions().everybodyHasKeys()) {
2316 Toast warning =
2317 Toast.makeText(
2318 getActivity(),
2319 R.string.missing_public_keys,
2320 Toast.LENGTH_LONG);
2321 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2322 warning.show();
2323 }
2324 invokeAttachFileIntent(attachmentChoice);
2325 } else {
2326 showNoPGPKeyDialog(
2327 false,
2328 (dialog, which) -> {
2329 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2330 activity.xmppConnectionService.updateConversation(conversation);
2331 invokeAttachFileIntent(attachmentChoice);
2332 });
2333 }
2334 } else {
2335 activity.showInstallPgpDialog();
2336 }
2337 } else {
2338 invokeAttachFileIntent(attachmentChoice);
2339 }
2340 }
2341
2342 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2343 try {
2344 activity.getPreferences()
2345 .edit()
2346 .putString(
2347 RECENTLY_USED_QUICK_ACTION,
2348 SendButtonAction.of(attachmentChoice).toString())
2349 .apply();
2350 } catch (IllegalArgumentException e) {
2351 // just do not save
2352 }
2353 }
2354
2355 @Override
2356 public void onRequestPermissionsResult(
2357 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2358 final PermissionUtils.PermissionResult permissionResult =
2359 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2360 if (grantResults.length > 0) {
2361 if (allGranted(permissionResult.grantResults)) {
2362 switch (requestCode) {
2363 case REQUEST_START_DOWNLOAD:
2364 if (this.mPendingDownloadableMessage != null) {
2365 startDownloadable(this.mPendingDownloadableMessage);
2366 }
2367 break;
2368 case REQUEST_ADD_EDITOR_CONTENT:
2369 if (this.mPendingEditorContent != null) {
2370 attachEditorContentToConversation(this.mPendingEditorContent);
2371 }
2372 break;
2373 case REQUEST_COMMIT_ATTACHMENTS:
2374 commitAttachments();
2375 break;
2376 case REQUEST_START_AUDIO_CALL:
2377 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2378 break;
2379 case REQUEST_START_VIDEO_CALL:
2380 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2381 break;
2382 default:
2383 attachFile(requestCode);
2384 break;
2385 }
2386 } else {
2387 @StringRes int res;
2388 String firstDenied =
2389 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2390 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2391 res = R.string.no_microphone_permission;
2392 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2393 res = R.string.no_camera_permission;
2394 } else {
2395 res = R.string.no_storage_permission;
2396 }
2397 Toast.makeText(
2398 getActivity(),
2399 getString(res, getString(R.string.app_name)),
2400 Toast.LENGTH_SHORT)
2401 .show();
2402 }
2403 }
2404 if (writeGranted(grantResults, permissions)) {
2405 if (activity != null && activity.xmppConnectionService != null) {
2406 activity.xmppConnectionService.getDrawableCache().evictAll();
2407 activity.xmppConnectionService.restartFileObserver();
2408 }
2409 refresh();
2410 }
2411 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2412 XmppConnectionService.toggleForegroundService(activity);
2413 }
2414 }
2415
2416 public void startDownloadable(Message message) {
2417 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2418 this.mPendingDownloadableMessage = message;
2419 return;
2420 }
2421 Transferable transferable = message.getTransferable();
2422 if (transferable != null) {
2423 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2424 createNewConnection(message);
2425 return;
2426 }
2427 if (!transferable.start()) {
2428 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2429 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2430 .show();
2431 }
2432 } else if (message.treatAsDownloadable()
2433 || message.hasFileOnRemoteHost()
2434 || MessageUtils.unInitiatedButKnownSize(message)) {
2435 createNewConnection(message);
2436 } else {
2437 Log.d(
2438 Config.LOGTAG,
2439 message.getConversation().getAccount() + ": unable to start downloadable");
2440 }
2441 }
2442
2443 private void createNewConnection(final Message message) {
2444 if (!activity.xmppConnectionService.hasInternetConnection()) {
2445 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2446 .show();
2447 return;
2448 }
2449 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2450 try {
2451 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2452 message.setTransferable(transfer);
2453 transfer.start();
2454 } catch (URISyntaxException e) {
2455 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2456 }
2457 } else {
2458 activity.xmppConnectionService
2459 .getHttpConnectionManager()
2460 .createNewDownloadConnection(message, true);
2461 }
2462 }
2463
2464 @SuppressLint("InflateParams")
2465 protected void clearHistoryDialog(final Conversation conversation) {
2466 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2467 builder.setTitle(R.string.clear_conversation_history);
2468 final View dialogView =
2469 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2470 final CheckBox endConversationCheckBox =
2471 dialogView.findViewById(R.id.end_conversation_checkbox);
2472 builder.setView(dialogView);
2473 builder.setNegativeButton(getString(R.string.cancel), null);
2474 builder.setPositiveButton(
2475 getString(R.string.confirm),
2476 (dialog, which) -> {
2477 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2478 if (endConversationCheckBox.isChecked()) {
2479 this.activity.xmppConnectionService.archiveConversation(conversation);
2480 this.activity.onConversationArchived(conversation);
2481 } else {
2482 activity.onConversationsListItemUpdated();
2483 refresh();
2484 }
2485 });
2486 builder.create().show();
2487 }
2488
2489 protected void muteConversationDialog(final Conversation conversation) {
2490 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2491 builder.setTitle(R.string.disable_notifications);
2492 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2493 final CharSequence[] labels = new CharSequence[durations.length];
2494 for (int i = 0; i < durations.length; ++i) {
2495 if (durations[i] == -1) {
2496 labels[i] = activity.getString(R.string.until_further_notice);
2497 } else {
2498 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2499 }
2500 }
2501 builder.setItems(
2502 labels,
2503 (dialog, which) -> {
2504 final long till;
2505 if (durations[which] == -1) {
2506 till = Long.MAX_VALUE;
2507 } else {
2508 till = System.currentTimeMillis() + (durations[which] * 1000L);
2509 }
2510 conversation.setMutedTill(till);
2511 activity.xmppConnectionService.updateConversation(conversation);
2512 activity.onConversationsListItemUpdated();
2513 refresh();
2514 activity.invalidateOptionsMenu();
2515 });
2516 builder.create().show();
2517 }
2518
2519 private boolean hasPermissions(int requestCode, List<String> permissions) {
2520 final List<String> missingPermissions = new ArrayList<>();
2521 for (String permission : permissions) {
2522 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2523 continue;
2524 }
2525 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2526 missingPermissions.add(permission);
2527 }
2528 }
2529 if (missingPermissions.size() == 0) {
2530 return true;
2531 } else {
2532 requestPermissions(
2533 missingPermissions.toArray(new String[0]),
2534 requestCode);
2535 return false;
2536 }
2537 }
2538
2539 private boolean hasPermissions(int requestCode, String... permissions) {
2540 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2541 }
2542
2543 public void unMuteConversation(final Conversation conversation) {
2544 conversation.setMutedTill(0);
2545 this.activity.xmppConnectionService.updateConversation(conversation);
2546 this.activity.onConversationsListItemUpdated();
2547 refresh();
2548 this.activity.invalidateOptionsMenu();
2549 }
2550
2551 protected void invokeAttachFileIntent(final int attachmentChoice) {
2552 Intent intent = new Intent();
2553 boolean chooser = false;
2554 switch (attachmentChoice) {
2555 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2556 intent.setAction(Intent.ACTION_GET_CONTENT);
2557 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2558 intent.setType("image/*");
2559 chooser = true;
2560 break;
2561 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2562 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2563 break;
2564 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2565 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2566 pendingTakePhotoUri.push(uri);
2567 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2568 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2569 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2570 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2571 break;
2572 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2573 chooser = true;
2574 intent.setType("*/*");
2575 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2576 intent.addCategory(Intent.CATEGORY_OPENABLE);
2577 intent.setAction(Intent.ACTION_GET_CONTENT);
2578 break;
2579 case ATTACHMENT_CHOICE_RECORD_VOICE:
2580 intent = new Intent(getActivity(), RecordingActivity.class);
2581 break;
2582 case ATTACHMENT_CHOICE_LOCATION:
2583 intent = GeoHelper.getFetchIntent(activity);
2584 break;
2585 }
2586 final Context context = getActivity();
2587 if (context == null) {
2588 return;
2589 }
2590 try {
2591 if (chooser) {
2592 startActivityForResult(
2593 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2594 attachmentChoice);
2595 } else {
2596 startActivityForResult(intent, attachmentChoice);
2597 }
2598 } catch (final ActivityNotFoundException e) {
2599 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2600 }
2601 }
2602
2603 @Override
2604 public void onResume() {
2605 super.onResume();
2606 binding.messagesView.post(this::fireReadEvent);
2607 }
2608
2609 private void fireReadEvent() {
2610 if (activity != null && this.conversation != null) {
2611 String uuid = getLastVisibleMessageUuid();
2612 if (uuid != null) {
2613 activity.onConversationRead(this.conversation, uuid);
2614 }
2615 }
2616 }
2617
2618 private void newSubThread() {
2619 Element oldThread = conversation.getThread();
2620 Element thread = new Element("thread", "jabber:client");
2621 thread.setContent(UUID.randomUUID().toString());
2622 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2623 setThread(thread);
2624 }
2625
2626 private void newThread() {
2627 Element thread = new Element("thread", "jabber:client");
2628 thread.setContent(UUID.randomUUID().toString());
2629 setThread(thread);
2630 }
2631
2632 private void updateThreadFromLastMessage() {
2633 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2634 Message message = getLastVisibleMessage();
2635 if (message == null) {
2636 newThread();
2637 } else {
2638 if (conversation.getMode() == Conversation.MODE_MULTI) {
2639 if (activity == null || activity.xmppConnectionService == null) return;
2640 if (message.getStatus() < Message.STATUS_SEND) {
2641 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2642 }
2643 }
2644
2645 setThread(message.getThread());
2646 }
2647 }
2648 }
2649
2650 private String getLastVisibleMessageUuid() {
2651 Message message = getLastVisibleMessage();
2652 return message == null ? null : message.getUuid();
2653 }
2654
2655 private Message getLastVisibleMessage() {
2656 if (binding == null) {
2657 return null;
2658 }
2659 synchronized (this.messageList) {
2660 int pos = binding.messagesView.getLastVisiblePosition();
2661 if (pos >= 0) {
2662 Message message = null;
2663 for (int i = pos; i >= 0; --i) {
2664 try {
2665 message = (Message) binding.messagesView.getItemAtPosition(i);
2666 } catch (IndexOutOfBoundsException e) {
2667 // should not happen if we synchronize properly. however if that fails we
2668 // just gonna try item -1
2669 continue;
2670 }
2671 if (message.getType() != Message.TYPE_STATUS) {
2672 break;
2673 }
2674 }
2675 if (message != null) {
2676 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2677 message = message.next();
2678 }
2679 return message;
2680 }
2681 }
2682 }
2683 return null;
2684 }
2685
2686 private void openWith(final Message message) {
2687 if (message.isGeoUri()) {
2688 GeoHelper.view(getActivity(), message);
2689 } else {
2690 final DownloadableFile file =
2691 activity.xmppConnectionService.getFileBackend().getFile(message);
2692 ViewUtil.view(activity, file);
2693 }
2694 }
2695
2696 private void reportMessage(final Message message) {
2697 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2698 }
2699
2700 private void showErrorMessage(final Message message) {
2701 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2702 builder.setTitle(R.string.error_message);
2703 final String errorMessage = message.getErrorMessage();
2704 final String[] errorMessageParts =
2705 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2706 final String displayError;
2707 if (errorMessageParts.length == 2) {
2708 displayError = errorMessageParts[1];
2709 } else {
2710 displayError = errorMessage;
2711 }
2712 builder.setMessage(displayError);
2713 builder.setNegativeButton(
2714 R.string.copy_to_clipboard,
2715 (dialog, which) -> {
2716 activity.copyTextToClipboard(displayError, R.string.error_message);
2717 Toast.makeText(
2718 activity,
2719 R.string.error_message_copied_to_clipboard,
2720 Toast.LENGTH_SHORT)
2721 .show();
2722 });
2723 builder.setPositiveButton(R.string.confirm, null);
2724 builder.create().show();
2725 }
2726
2727 public boolean onInlineImageLongClicked(Cid cid) {
2728 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2729 if (f == null) return false;
2730
2731 saveAsSticker(f, null);
2732 return true;
2733 }
2734
2735 private void saveAsSticker(final Message m) {
2736 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2737 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2738 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2739 }
2740
2741 private void saveAsSticker(final File file, final String name) {
2742 savingAsSticker = file;
2743
2744 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2745 intent.addCategory(Intent.CATEGORY_OPENABLE);
2746 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2747 intent.putExtra(Intent.EXTRA_TITLE, name);
2748
2749 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2750 final String dir = p.getString("sticker_directory", "Stickers");
2751 if (dir.startsWith("content://")) {
2752 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2753 } else {
2754 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2755 Uri uri;
2756 if (Build.VERSION.SDK_INT >= 29) {
2757 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2758 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2759 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2760 } else {
2761 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2762 }
2763 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2764 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2765 }
2766
2767 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2768 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2769 }
2770
2771 private void deleteFile(final Message message) {
2772 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2773 builder.setNegativeButton(R.string.cancel, null);
2774 builder.setTitle(R.string.delete_file_dialog);
2775 builder.setMessage(R.string.delete_file_dialog_msg);
2776 builder.setPositiveButton(
2777 R.string.confirm,
2778 (dialog, which) -> {
2779 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2780 if (thumbs != null && !thumbs.isEmpty()) {
2781 for (Element thumb : thumbs) {
2782 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2783 if (uri.getScheme().equals("cid")) {
2784 Cid cid = BobTransfer.cid(uri);
2785 if (cid == null) continue;
2786 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2787 activity.xmppConnectionService.evictPreview(f);
2788 f.delete();
2789 }
2790 }
2791 }
2792 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2793 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2794 activity.xmppConnectionService.updateMessage(message, false);
2795 activity.onConversationsListItemUpdated();
2796 refresh();
2797 }
2798 });
2799 builder.create().show();
2800 }
2801
2802 private void resendMessage(final Message message) {
2803 if (message.isFileOrImage()) {
2804 if (!(message.getConversation() instanceof Conversation)) {
2805 return;
2806 }
2807 final Conversation conversation = (Conversation) message.getConversation();
2808 final DownloadableFile file =
2809 activity.xmppConnectionService.getFileBackend().getFile(message);
2810 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2811 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2812 if (!message.hasFileOnRemoteHost()
2813 && xmppConnection != null
2814 && conversation.getMode() == Conversational.MODE_SINGLE
2815 && !xmppConnection
2816 .getFeatures()
2817 .httpUpload(message.getFileParams().getSize())) {
2818 activity.selectPresence(
2819 conversation,
2820 () -> {
2821 message.setCounterpart(conversation.getNextCounterpart());
2822 activity.xmppConnectionService.resendFailedMessages(message);
2823 new Handler()
2824 .post(
2825 () -> {
2826 int size = messageList.size();
2827 this.binding.messagesView.setSelection(
2828 size - 1);
2829 });
2830 });
2831 return;
2832 }
2833 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2834 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2835 return;
2836 } else {
2837 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2838 message.setDeleted(true);
2839 activity.xmppConnectionService.updateMessage(message, false);
2840 activity.onConversationsListItemUpdated();
2841 refresh();
2842 return;
2843 }
2844 }
2845 activity.xmppConnectionService.resendFailedMessages(message);
2846 new Handler()
2847 .post(
2848 () -> {
2849 int size = messageList.size();
2850 this.binding.messagesView.setSelection(size - 1);
2851 });
2852 }
2853
2854 private void cancelTransmission(Message message) {
2855 Transferable transferable = message.getTransferable();
2856 if (transferable != null) {
2857 transferable.cancel();
2858 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2859 activity.xmppConnectionService.markMessage(
2860 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2861 }
2862 }
2863
2864 private void retryDecryption(Message message) {
2865 message.setEncryption(Message.ENCRYPTION_PGP);
2866 activity.onConversationsListItemUpdated();
2867 refresh();
2868 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2869 }
2870
2871 public void privateMessageWith(final Jid counterpart) {
2872 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2873 activity.xmppConnectionService.sendChatState(conversation);
2874 }
2875 this.binding.textinput.setText("");
2876 this.conversation.setNextCounterpart(counterpart);
2877 updateChatMsgHint();
2878 updateSendButton();
2879 updateEditablity();
2880 }
2881
2882 private void correctMessage(Message message) {
2883 while (message.mergeable(message.next())) {
2884 message = message.next();
2885 }
2886 setThread(message.getThread());
2887 conversation.setUserSelectedThread(true);
2888 this.conversation.setCorrectingMessage(message);
2889 final Editable editable = binding.textinput.getText();
2890 this.conversation.setDraftMessage(editable.toString());
2891 this.binding.textinput.setText("");
2892 this.binding.textinput.append(message.getBody());
2893 if (message.getSubject() != null && message.getSubject().length() > 0) {
2894 this.binding.textinputSubject.setText(message.getSubject());
2895 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2896 }
2897 }
2898
2899 private void highlightInConference(String nick) {
2900 final Editable editable = this.binding.textinput.getText();
2901 String oldString = editable.toString().trim();
2902 final int pos = this.binding.textinput.getSelectionStart();
2903 if (oldString.isEmpty() || pos == 0) {
2904 editable.insert(0, nick + ": ");
2905 } else {
2906 final char before = editable.charAt(pos - 1);
2907 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2908 if (before == '\n') {
2909 editable.insert(pos, nick + ": ");
2910 } else {
2911 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2912 if (NickValidityChecker.check(
2913 conversation,
2914 Arrays.asList(
2915 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2916 editable.insert(pos - 2, ", " + nick);
2917 return;
2918 }
2919 }
2920 editable.insert(
2921 pos,
2922 (Character.isWhitespace(before) ? "" : " ")
2923 + nick
2924 + (Character.isWhitespace(after) ? "" : " "));
2925 if (Character.isWhitespace(after)) {
2926 this.binding.textinput.setSelection(
2927 this.binding.textinput.getSelectionStart() + 1);
2928 }
2929 }
2930 }
2931 }
2932
2933 @Override
2934 public void startActivityForResult(Intent intent, int requestCode) {
2935 final Activity activity = getActivity();
2936 if (activity instanceof ConversationsActivity) {
2937 ((ConversationsActivity) activity).clearPendingViewIntent();
2938 }
2939 super.startActivityForResult(intent, requestCode);
2940 }
2941
2942 @Override
2943 public void onSaveInstanceState(@NonNull Bundle outState) {
2944 super.onSaveInstanceState(outState);
2945 if (conversation != null) {
2946 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2947 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2948 final Uri uri = pendingTakePhotoUri.peek();
2949 if (uri != null) {
2950 outState.putString(STATE_PHOTO_URI, uri.toString());
2951 }
2952 final ScrollState scrollState = getScrollPosition();
2953 if (scrollState != null) {
2954 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2955 }
2956 final ArrayList<Attachment> attachments =
2957 mediaPreviewAdapter == null
2958 ? new ArrayList<>()
2959 : mediaPreviewAdapter.getAttachments();
2960 if (attachments.size() > 0) {
2961 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2962 }
2963 }
2964 }
2965
2966 @Override
2967 public void onActivityCreated(Bundle savedInstanceState) {
2968 super.onActivityCreated(savedInstanceState);
2969 if (savedInstanceState == null) {
2970 return;
2971 }
2972 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2973 ArrayList<Attachment> attachments =
2974 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2975 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2976 if (uuid != null) {
2977 QuickLoader.set(uuid);
2978 this.pendingConversationsUuid.push(uuid);
2979 if (attachments != null && attachments.size() > 0) {
2980 this.pendingMediaPreviews.push(attachments);
2981 }
2982 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2983 if (takePhotoUri != null) {
2984 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2985 }
2986 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2987 }
2988 }
2989
2990 @Override
2991 public void onStart() {
2992 super.onStart();
2993 if (this.reInitRequiredOnStart && this.conversation != null) {
2994 final Bundle extras = pendingExtras.pop();
2995 reInit(this.conversation, extras != null);
2996 if (extras != null) {
2997 processExtras(extras);
2998 }
2999 } else if (conversation == null
3000 && activity != null
3001 && activity.xmppConnectionService != null) {
3002 final String uuid = pendingConversationsUuid.pop();
3003 Log.d(
3004 Config.LOGTAG,
3005 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3006 + uuid);
3007 if (uuid != null) {
3008 findAndReInitByUuidOrArchive(uuid);
3009 }
3010 }
3011 }
3012
3013 @Override
3014 public void onStop() {
3015 super.onStop();
3016 final Activity activity = getActivity();
3017 messageListAdapter.unregisterListenerInAudioPlayer();
3018 if (activity == null || !activity.isChangingConfigurations()) {
3019 hideSoftKeyboard(activity);
3020 messageListAdapter.stopAudioPlayer();
3021 }
3022 if (this.conversation != null) {
3023 final String msg = this.binding.textinput.getText().toString();
3024 storeNextMessage(msg);
3025 updateChatState(this.conversation, msg);
3026 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3027 }
3028 this.reInitRequiredOnStart = true;
3029 if (emojiPopup != null) emojiPopup.dismiss();
3030 }
3031
3032 private void updateChatState(final Conversation conversation, final String msg) {
3033 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3034 Account.State status = conversation.getAccount().getStatus();
3035 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3036 activity.xmppConnectionService.sendChatState(conversation);
3037 }
3038 }
3039
3040 private void saveMessageDraftStopAudioPlayer() {
3041 final Conversation previousConversation = this.conversation;
3042 if (this.activity == null || this.binding == null || previousConversation == null) {
3043 return;
3044 }
3045 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3046 final String msg = this.binding.textinput.getText().toString();
3047 storeNextMessage(msg);
3048 updateChatState(this.conversation, msg);
3049 messageListAdapter.stopAudioPlayer();
3050 mediaPreviewAdapter.clearPreviews();
3051 toggleInputMethod();
3052 }
3053
3054 public void reInit(final Conversation conversation, final Bundle extras) {
3055 QuickLoader.set(conversation.getUuid());
3056 final boolean changedConversation = this.conversation != conversation;
3057 if (changedConversation) {
3058 this.saveMessageDraftStopAudioPlayer();
3059 }
3060 this.clearPending();
3061 if (this.reInit(conversation, extras != null)) {
3062 if (extras != null) {
3063 processExtras(extras);
3064 }
3065 this.reInitRequiredOnStart = false;
3066 } else {
3067 this.reInitRequiredOnStart = true;
3068 pendingExtras.push(extras);
3069 }
3070 resetUnreadMessagesCount();
3071 }
3072
3073 private void reInit(Conversation conversation) {
3074 reInit(conversation, false);
3075 }
3076
3077 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3078 if (conversation == null) {
3079 return false;
3080 }
3081 final Conversation originalConversation = this.conversation;
3082 this.conversation = conversation;
3083 // once we set the conversation all is good and it will automatically do the right thing in
3084 // onStart()
3085 if (this.activity == null || this.binding == null) {
3086 return false;
3087 }
3088
3089 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3090 activity.onConversationArchived(this.conversation);
3091 return false;
3092 }
3093
3094 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3095 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3096 final var colors = MaterialColors.getColorRoles(activity, conversation.getAccount().getColor(activity.isDark()));
3097 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3098 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(colors.getAccentContainer()));
3099 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3100 binding.textinput.setTextColor(colors.getOnAccentContainer());
3101 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3102 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3103 } else {
3104 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3105 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3106 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3107 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3108 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3109 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3110 }
3111 binding.textinputSubject.setTextCursorDrawable(cursord);
3112 binding.textinput.setTextCursorDrawable(cursord);
3113
3114 setThread(conversation.getThread());
3115 setupReply(conversation.getReplyTo());
3116
3117 stopScrolling();
3118 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3119
3120 if (this.conversation.isRead() && hasExtras) {
3121 Log.d(Config.LOGTAG, "trimming conversation");
3122 this.conversation.trim();
3123 }
3124
3125 setupIme();
3126
3127 final boolean scrolledToBottomAndNoPending =
3128 this.scrolledToBottom() && pendingScrollState.peek() == null;
3129
3130 this.binding.textSendButton.setContentDescription(
3131 activity.getString(R.string.send_message_to_x, conversation.getName()));
3132 this.binding.textinput.setKeyboardListener(null);
3133 this.binding.textinputSubject.setKeyboardListener(null);
3134 final boolean participating =
3135 conversation.getMode() == Conversational.MODE_SINGLE
3136 || conversation.getMucOptions().participating();
3137 if (participating) {
3138 this.binding.textinput.setText(this.conversation.getNextMessage());
3139 this.binding.textinput.setSelection(this.binding.textinput.length());
3140 } else {
3141 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3142 }
3143 this.binding.textinput.setKeyboardListener(this);
3144 this.binding.textinputSubject.setKeyboardListener(this);
3145 messageListAdapter.updatePreferences();
3146 refresh(false);
3147 activity.invalidateOptionsMenu();
3148 this.conversation.messagesLoaded.set(true);
3149 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3150
3151 if (hasExtras || scrolledToBottomAndNoPending) {
3152 resetUnreadMessagesCount();
3153 synchronized (this.messageList) {
3154 Log.d(Config.LOGTAG, "jump to first unread message");
3155 final Message first = conversation.getFirstUnreadMessage();
3156 final int bottom = Math.max(0, this.messageList.size() - 1);
3157 final int pos;
3158 final boolean jumpToBottom;
3159 if (first == null) {
3160 pos = bottom;
3161 jumpToBottom = true;
3162 } else {
3163 int i = getIndexOf(first.getUuid(), this.messageList);
3164 pos = i < 0 ? bottom : i;
3165 jumpToBottom = false;
3166 }
3167 setSelection(pos, jumpToBottom);
3168 }
3169 }
3170
3171 this.binding.messagesView.post(this::fireReadEvent);
3172 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3173 // layout which might be unnecessary since we can *see* it
3174 activity.xmppConnectionService
3175 .getNotificationService()
3176 .setOpenConversation(this.conversation);
3177
3178 if (commandAdapter != null && conversation != originalConversation) {
3179 commandAdapter.clear();
3180 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3181 refreshCommands(false);
3182 }
3183 if (commandAdapter == null && conversation != null) {
3184 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3185 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3186 binding.commandsView.setAdapter(commandAdapter);
3187 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3188 if (activity == null) return;
3189
3190 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3191 });
3192 refreshCommands(false);
3193 }
3194
3195 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3196
3197 return true;
3198 }
3199
3200 public void refreshForNewCaps() {
3201 refreshCommands(true);
3202 }
3203
3204 protected void refreshCommands(boolean delayShow) {
3205 if (commandAdapter == null) return;
3206
3207 final CommandAdapter.MucConfig mucConfig =
3208 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3209 new CommandAdapter.MucConfig() :
3210 null;
3211
3212 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3213 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3214 commandJid = conversation.getJid().asBareJid();
3215 }
3216 if (commandJid == null && conversation.getJid().isDomainJid()) {
3217 commandJid = conversation.getJid();
3218 }
3219 if (commandJid == null) {
3220 binding.commandsViewProgressbar.setVisibility(View.GONE);
3221 if (mucConfig == null) {
3222 conversation.hideViewPager();
3223 } else {
3224 commandAdapter.clear();
3225 commandAdapter.add(mucConfig);
3226 conversation.showViewPager();
3227 }
3228 } else {
3229 if (!delayShow) conversation.showViewPager();
3230 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3231 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
3232 if (activity == null) return;
3233
3234 activity.runOnUiThread(() -> {
3235 binding.commandsViewProgressbar.setVisibility(View.GONE);
3236 commandAdapter.clear();
3237 if (iq.getType() == IqPacket.TYPE.RESULT) {
3238 for (Element child : iq.query().getChildren()) {
3239 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3240 commandAdapter.add(new CommandAdapter.Command0050(child));
3241 }
3242 }
3243
3244 if (mucConfig != null) commandAdapter.add(mucConfig);
3245
3246 if (commandAdapter.getCount() < 1) {
3247 conversation.hideViewPager();
3248 } else if (delayShow) {
3249 conversation.showViewPager();
3250 }
3251 });
3252 });
3253 }
3254 }
3255
3256 private void resetUnreadMessagesCount() {
3257 lastMessageUuid = null;
3258 hideUnreadMessagesCount();
3259 }
3260
3261 private void hideUnreadMessagesCount() {
3262 if (this.binding == null) {
3263 return;
3264 }
3265 this.binding.scrollToBottomButton.setEnabled(false);
3266 this.binding.scrollToBottomButton.hide();
3267 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3268 }
3269
3270 private void setSelection(int pos, boolean jumpToBottom) {
3271 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3272 this.binding.messagesView.post(
3273 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3274 this.binding.messagesView.post(this::fireReadEvent);
3275 }
3276
3277 private boolean scrolledToBottom() {
3278 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3279 }
3280
3281 private void processExtras(final Bundle extras) {
3282 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3283 final String text = extras.getString(Intent.EXTRA_TEXT);
3284 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3285 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3286 final String postInitAction =
3287 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3288 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3289 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3290 final boolean doNotAppend =
3291 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3292 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3293
3294 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3295 if (thread != null) {
3296 conversation.setLockThread(true);
3297 backPressedLeaveSingleThread.setEnabled(true);
3298 setThread(new Element("thread").setContent(thread));
3299 refresh();
3300 }
3301
3302 final List<Uri> uris = extractUris(extras);
3303 if (uris != null && uris.size() > 0) {
3304 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3305 mediaPreviewAdapter.addMediaPreviews(
3306 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3307 } else {
3308 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3309 mediaPreviewAdapter.addMediaPreviews(
3310 Attachment.of(getActivity(), cleanedUris, type));
3311 }
3312 toggleInputMethod();
3313 return;
3314 }
3315 if (nick != null) {
3316 if (pm) {
3317 Jid jid = conversation.getJid();
3318 try {
3319 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3320 privateMessageWith(next);
3321 } catch (final IllegalArgumentException ignored) {
3322 // do nothing
3323 }
3324 } else {
3325 final MucOptions mucOptions = conversation.getMucOptions();
3326 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3327 highlightInConference(nick);
3328 }
3329 }
3330 } else {
3331 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3332 mediaPreviewAdapter.addMediaPreviews(
3333 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3334 toggleInputMethod();
3335 return;
3336 } else if (text != null && asQuote) {
3337 quoteText(text);
3338 } else {
3339 appendText(text, doNotAppend);
3340 }
3341 }
3342 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3343 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3344 return;
3345 }
3346 if ("call".equals(postInitAction)) {
3347 checkPermissionAndTriggerAudioCall();
3348 }
3349 if ("message".equals(postInitAction)) {
3350 binding.conversationViewPager.post(() -> {
3351 binding.conversationViewPager.setCurrentItem(0);
3352 });
3353 }
3354 if ("command".equals(postInitAction)) {
3355 binding.conversationViewPager.post(() -> {
3356 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3357 if (adapter != null && adapter.getCount() > 1) {
3358 binding.conversationViewPager.setCurrentItem(1);
3359 }
3360 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3361 Jid commandJid = null;
3362 if (jid != null) {
3363 try {
3364 commandJid = Jid.of(jid);
3365 } catch (final IllegalArgumentException e) { }
3366 }
3367 if (commandJid == null || !commandJid.isFullJid()) {
3368 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3369 if (discoJid != null) commandJid = discoJid;
3370 }
3371 if (node != null && commandJid != null) {
3372 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3373 }
3374 });
3375 return;
3376 }
3377 Message message =
3378 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3379 if ("webxdc".equals(postInitAction)) {
3380 if (message == null) {
3381 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3382 }
3383 if (message == null) return;
3384
3385 Cid webxdcCid = message.getFileParams().getCids().get(0);
3386 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3387 Conversation conversation = (Conversation) message.getConversation();
3388 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3389 conversation.startWebxdc(webxdc);
3390 }
3391 }
3392 if (message != null) {
3393 startDownloadable(message);
3394 }
3395 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3396 if (!conversation.switchToSession("jabber:iq:register")) {
3397 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3398 }
3399 }
3400 }
3401
3402 private Element commandFor(final Jid jid, final String node) {
3403 if (commandAdapter != null) {
3404 for (int i = 0; i < commandAdapter.getCount(); i++) {
3405 final CommandAdapter.Command c = commandAdapter.getItem(i);
3406 if (!(c instanceof CommandAdapter.Command0050)) continue;
3407
3408 final Element command = ((CommandAdapter.Command0050) c).el;
3409 final String commandNode = command.getAttribute("node");
3410 if (commandNode == null || !commandNode.equals(node)) continue;
3411
3412 final Jid commandJid = command.getAttributeAsJid("jid");
3413 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3414
3415 return command;
3416 }
3417 }
3418
3419 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3420 }
3421
3422 private List<Uri> extractUris(final Bundle extras) {
3423 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3424 if (uris != null) {
3425 return uris;
3426 }
3427 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3428 if (uri != null) {
3429 return Collections.singletonList(uri);
3430 } else {
3431 return null;
3432 }
3433 }
3434
3435 private List<Uri> cleanUris(final List<Uri> uris) {
3436 final Iterator<Uri> iterator = uris.iterator();
3437 while (iterator.hasNext()) {
3438 final Uri uri = iterator.next();
3439 if (FileBackend.dangerousFile(uri)) {
3440 iterator.remove();
3441 Toast.makeText(
3442 requireActivity(),
3443 R.string.security_violation_not_attaching_file,
3444 Toast.LENGTH_SHORT)
3445 .show();
3446 }
3447 }
3448 return uris;
3449 }
3450
3451 private boolean showBlockSubmenu(View view) {
3452 final Jid jid = conversation.getJid();
3453 final boolean showReject = conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3454 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3455 popupMenu.inflate(R.menu.block);
3456 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3457 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3458 popupMenu.setOnMenuItemClickListener(
3459 menuItem -> {
3460 Blockable blockable;
3461 switch (menuItem.getItemId()) {
3462 case R.id.reject:
3463 activity.xmppConnectionService.stopPresenceUpdatesTo(
3464 conversation.getContact());
3465 updateSnackBar(conversation);
3466 return true;
3467 case R.id.block_domain:
3468 blockable =
3469 conversation
3470 .getAccount()
3471 .getRoster()
3472 .getContact(jid.getDomain());
3473 break;
3474 default:
3475 blockable = conversation;
3476 }
3477 BlockContactDialog.show(activity, blockable);
3478 return true;
3479 });
3480 popupMenu.show();
3481 return true;
3482 }
3483
3484 private void updateSnackBar(final Conversation conversation) {
3485 final Account account = conversation.getAccount();
3486 final XmppConnection connection = account.getXmppConnection();
3487 final int mode = conversation.getMode();
3488 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3489 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3490 return;
3491 }
3492 if (account.getStatus() == Account.State.DISABLED) {
3493 showSnackbar(
3494 R.string.this_account_is_disabled,
3495 R.string.enable,
3496 this.mEnableAccountListener);
3497 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3498 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3499 } else if (conversation.isBlocked()) {
3500 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3501 } else if (contact != null
3502 && !contact.showInRoster()
3503 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3504 showSnackbar(
3505 R.string.contact_added_you,
3506 R.string.add_back,
3507 this.mAddBackClickListener,
3508 this.mLongPressBlockListener);
3509 } else if (contact != null
3510 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3511 showSnackbar(
3512 R.string.contact_asks_for_presence_subscription,
3513 R.string.allow,
3514 this.mAllowPresenceSubscription,
3515 this.mLongPressBlockListener);
3516 } else if (mode == Conversation.MODE_MULTI
3517 && !conversation.getMucOptions().online()
3518 && account.getStatus() == Account.State.ONLINE) {
3519 switch (conversation.getMucOptions().getError()) {
3520 case NICK_IN_USE:
3521 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3522 break;
3523 case NO_RESPONSE:
3524 showSnackbar(R.string.joining_conference, 0, null);
3525 break;
3526 case SERVER_NOT_FOUND:
3527 if (conversation.receivedMessagesCount() > 0) {
3528 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3529 } else {
3530 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3531 }
3532 break;
3533 case REMOTE_SERVER_TIMEOUT:
3534 if (conversation.receivedMessagesCount() > 0) {
3535 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3536 } else {
3537 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3538 }
3539 break;
3540 case PASSWORD_REQUIRED:
3541 showSnackbar(
3542 R.string.conference_requires_password,
3543 R.string.enter_password,
3544 enterPassword);
3545 break;
3546 case BANNED:
3547 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3548 break;
3549 case MEMBERS_ONLY:
3550 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3551 break;
3552 case RESOURCE_CONSTRAINT:
3553 showSnackbar(
3554 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3555 break;
3556 case KICKED:
3557 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3558 break;
3559 case TECHNICAL_PROBLEMS:
3560 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3561 break;
3562 case UNKNOWN:
3563 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3564 break;
3565 case INVALID_NICK:
3566 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3567 case SHUTDOWN:
3568 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3569 break;
3570 case DESTROYED:
3571 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3572 break;
3573 case NON_ANONYMOUS:
3574 showSnackbar(
3575 R.string.group_chat_will_make_your_jabber_id_public,
3576 R.string.join,
3577 acceptJoin);
3578 break;
3579 default:
3580 hideSnackbar();
3581 break;
3582 }
3583 } else if (account.hasPendingPgpIntent(conversation)) {
3584 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3585 } else if (connection != null
3586 && connection.getFeatures().blocking()
3587 && conversation.countMessages() != 0
3588 && !conversation.isBlocked()
3589 && conversation.isWithStranger()) {
3590 showSnackbar(
3591 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
3592 } else {
3593 hideSnackbar();
3594 }
3595 }
3596
3597 @Override
3598 public void refresh() {
3599 if (this.binding == null) {
3600 Log.d(
3601 Config.LOGTAG,
3602 "ConversationFragment.refresh() skipped updated because view binding was null");
3603 return;
3604 }
3605 if (this.conversation != null
3606 && this.activity != null
3607 && this.activity.xmppConnectionService != null) {
3608 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3609 activity.onConversationArchived(this.conversation);
3610 return;
3611 }
3612 }
3613 this.refresh(true);
3614 }
3615
3616 private void refresh(boolean notifyConversationRead) {
3617 synchronized (this.messageList) {
3618 if (this.conversation != null) {
3619 if (messageListAdapter.hasSelection()) {
3620 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3621 } else {
3622 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3623 updateStatusMessages();
3624 this.messageListAdapter.notifyDataSetChanged();
3625 }
3626 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3627 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3628 binding.unreadCountCustomView.setUnreadCount(
3629 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3630 }
3631 updateSnackBar(conversation);
3632 if (activity != null) updateChatMsgHint();
3633 if (notifyConversationRead && activity != null) {
3634 binding.messagesView.post(this::fireReadEvent);
3635 }
3636 updateSendButton();
3637 updateEditablity();
3638 conversation.refreshSessions();
3639 }
3640 }
3641 }
3642
3643 protected void messageSent() {
3644 binding.textinputSubject.setText("");
3645 binding.textinputSubject.setVisibility(View.GONE);
3646 setThread(null);
3647 conversation.setUserSelectedThread(false);
3648 mSendingPgpMessage.set(false);
3649 this.binding.textinput.setText("");
3650 if (conversation.setCorrectingMessage(null)) {
3651 this.binding.textinput.append(conversation.getDraftMessage());
3652 conversation.setDraftMessage(null);
3653 }
3654 storeNextMessage();
3655 updateChatMsgHint();
3656 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3657 final boolean prefScrollToBottom =
3658 p.getBoolean(
3659 "scroll_to_bottom",
3660 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3661 if (prefScrollToBottom || scrolledToBottom()) {
3662 new Handler()
3663 .post(
3664 () -> {
3665 int size = messageList.size();
3666 this.binding.messagesView.setSelection(size - 1);
3667 });
3668 }
3669 }
3670
3671 private boolean storeNextMessage() {
3672 return storeNextMessage(this.binding.textinput.getText().toString());
3673 }
3674
3675 private boolean storeNextMessage(String msg) {
3676 final boolean participating =
3677 conversation.getMode() == Conversational.MODE_SINGLE
3678 || conversation.getMucOptions().participating();
3679 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3680 && participating
3681 && this.conversation.setNextMessage(msg) && activity != null) {
3682 activity.xmppConnectionService.updateConversation(this.conversation);
3683 return true;
3684 }
3685 return false;
3686 }
3687
3688 public void doneSendingPgpMessage() {
3689 mSendingPgpMessage.set(false);
3690 }
3691
3692 public long getMaxHttpUploadSize(Conversation conversation) {
3693 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3694 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3695 }
3696
3697 private boolean canWrite() {
3698 return
3699 this.conversation.getMode() == Conversation.MODE_SINGLE
3700 || this.conversation.getMucOptions().participating()
3701 || this.conversation.getNextCounterpart() != null;
3702 }
3703
3704 private void updateEditablity() {
3705 boolean canWrite = canWrite();
3706 this.binding.textinput.setFocusable(canWrite);
3707 this.binding.textinput.setFocusableInTouchMode(canWrite);
3708 this.binding.textSendButton.setEnabled(canWrite);
3709 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3710 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3711 this.binding.textinput.setCursorVisible(canWrite);
3712 this.binding.textinput.setEnabled(canWrite);
3713 }
3714
3715 public void updateSendButton() {
3716 boolean hasAttachments =
3717 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3718 final Conversation c = this.conversation;
3719 final Presence.Status status;
3720 final String text =
3721 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3722 final SendButtonAction action;
3723 if (hasAttachments) {
3724 action = SendButtonAction.TEXT;
3725 } else {
3726 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3727 }
3728 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3729 if (activity != null
3730 && activity.xmppConnectionService != null
3731 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3732 status = Presence.Status.OFFLINE;
3733 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3734 status = c.getContact().getShownStatus();
3735 } else {
3736 status =
3737 c.getMucOptions().online()
3738 ? Presence.Status.ONLINE
3739 : Presence.Status.OFFLINE;
3740 }
3741 } else {
3742 status = Presence.Status.OFFLINE;
3743 }
3744 this.binding.textSendButton.setTag(action);
3745 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3746 // TODO send button color
3747 final Activity activity = getActivity();
3748 if (activity != null) {
3749 this.binding.textSendButton.setIconResource(
3750 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3751 }
3752
3753 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3754 if (identiconWidth < 0) identiconWidth = params.width;
3755 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3756 binding.conversationViewPager.setCurrentItem(0);
3757 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3758 } else {
3759 params.width = identiconWidth;
3760 }
3761 if (!canWrite()) params.width = 0;
3762 binding.threadIdenticonLayout.setLayoutParams(params);
3763 }
3764
3765 protected void updateStatusMessages() {
3766 DateSeparator.addAll(this.messageList);
3767 if (showLoadMoreMessages(conversation)) {
3768 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3769 }
3770 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3771 ChatState state = conversation.getIncomingChatState();
3772 if (state == ChatState.COMPOSING) {
3773 this.messageList.add(
3774 Message.createStatusMessage(
3775 conversation,
3776 getString(R.string.contact_is_typing, conversation.getName())));
3777 } else if (state == ChatState.PAUSED) {
3778 this.messageList.add(
3779 Message.createStatusMessage(
3780 conversation,
3781 getString(
3782 R.string.contact_has_stopped_typing,
3783 conversation.getName())));
3784 } else {
3785 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3786 final Message message = this.messageList.get(i);
3787 if (message.getType() != Message.TYPE_STATUS) {
3788 if (message.getStatus() == Message.STATUS_RECEIVED) {
3789 return;
3790 } else {
3791 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3792 this.messageList.add(
3793 i + 1,
3794 Message.createStatusMessage(
3795 conversation,
3796 getString(
3797 R.string.contact_has_read_up_to_this_point,
3798 conversation.getName())));
3799 return;
3800 }
3801 }
3802 }
3803 }
3804 }
3805 } else {
3806 final MucOptions mucOptions = conversation.getMucOptions();
3807 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3808 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3809 ChatState state = ChatState.COMPOSING;
3810 List<MucOptions.User> users =
3811 conversation.getMucOptions().getUsersWithChatState(state, 5);
3812 if (users.size() == 0) {
3813 state = ChatState.PAUSED;
3814 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3815 }
3816 if (mucOptions.isPrivateAndNonAnonymous()) {
3817 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3818 final Set<ReadByMarker> markersForMessage =
3819 messageList.get(i).getReadByMarkers();
3820 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3821 for (ReadByMarker marker : markersForMessage) {
3822 if (!ReadByMarker.contains(marker, addedMarkers)) {
3823 addedMarkers.add(
3824 marker); // may be put outside this condition. set should do
3825 // dedup anyway
3826 MucOptions.User user = mucOptions.findUser(marker);
3827 if (user != null && !users.contains(user)) {
3828 shownMarkers.add(user);
3829 }
3830 }
3831 }
3832 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3833 final Message statusMessage;
3834 final int size = shownMarkers.size();
3835 if (size > 1) {
3836 final String body;
3837 if (size <= 4) {
3838 body =
3839 getString(
3840 R.string.contacts_have_read_up_to_this_point,
3841 UIHelper.concatNames(shownMarkers));
3842 } else if (ReadByMarker.allUsersRepresented(
3843 allUsers, markersForMessage, markerForSender)) {
3844 body = getString(R.string.everyone_has_read_up_to_this_point);
3845 } else {
3846 body =
3847 getString(
3848 R.string.contacts_and_n_more_have_read_up_to_this_point,
3849 UIHelper.concatNames(shownMarkers, 3),
3850 size - 3);
3851 }
3852 statusMessage = Message.createStatusMessage(conversation, body);
3853 statusMessage.setCounterparts(shownMarkers);
3854 } else if (size == 1) {
3855 statusMessage =
3856 Message.createStatusMessage(
3857 conversation,
3858 getString(
3859 R.string.contact_has_read_up_to_this_point,
3860 UIHelper.getDisplayName(shownMarkers.get(0))));
3861 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3862 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3863 } else {
3864 statusMessage = null;
3865 }
3866 if (statusMessage != null) {
3867 this.messageList.add(i + 1, statusMessage);
3868 }
3869 addedMarkers.add(markerForSender);
3870 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3871 break;
3872 }
3873 }
3874 }
3875 if (users.size() > 0) {
3876 Message statusMessage;
3877 if (users.size() == 1) {
3878 MucOptions.User user = users.get(0);
3879 int id =
3880 state == ChatState.COMPOSING
3881 ? R.string.contact_is_typing
3882 : R.string.contact_has_stopped_typing;
3883 statusMessage =
3884 Message.createStatusMessage(
3885 conversation, getString(id, UIHelper.getDisplayName(user)));
3886 statusMessage.setTrueCounterpart(user.getRealJid());
3887 statusMessage.setCounterpart(user.getFullJid());
3888 } else {
3889 int id =
3890 state == ChatState.COMPOSING
3891 ? R.string.contacts_are_typing
3892 : R.string.contacts_have_stopped_typing;
3893 statusMessage =
3894 Message.createStatusMessage(
3895 conversation, getString(id, UIHelper.concatNames(users)));
3896 statusMessage.setCounterparts(users);
3897 }
3898 this.messageList.add(statusMessage);
3899 }
3900 }
3901 }
3902
3903 private void stopScrolling() {
3904 long now = SystemClock.uptimeMillis();
3905 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3906 binding.messagesView.dispatchTouchEvent(cancel);
3907 }
3908
3909 private boolean showLoadMoreMessages(final Conversation c) {
3910 if (activity == null || activity.xmppConnectionService == null) {
3911 return false;
3912 }
3913 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3914 final MessageArchiveService service =
3915 activity.xmppConnectionService.getMessageArchiveService();
3916 return mam
3917 && (c.getLastClearHistory().getTimestamp() != 0
3918 || (c.countMessages() == 0
3919 && c.messagesLoaded.get()
3920 && c.hasMessagesLeftOnServer()
3921 && !service.queryInProgress(c)));
3922 }
3923
3924 private boolean hasMamSupport(final Conversation c) {
3925 if (c.getMode() == Conversation.MODE_SINGLE) {
3926 final XmppConnection connection = c.getAccount().getXmppConnection();
3927 return connection != null && connection.getFeatures().mam();
3928 } else {
3929 return c.getMucOptions().mamSupport();
3930 }
3931 }
3932
3933 protected void showSnackbar(
3934 final int message, final int action, final OnClickListener clickListener) {
3935 showSnackbar(message, action, clickListener, null);
3936 }
3937
3938 protected void showSnackbar(
3939 final int message,
3940 final int action,
3941 final OnClickListener clickListener,
3942 final View.OnLongClickListener longClickListener) {
3943 this.binding.snackbar.setVisibility(View.VISIBLE);
3944 this.binding.snackbar.setOnClickListener(null);
3945 this.binding.snackbarMessage.setText(message);
3946 this.binding.snackbarMessage.setOnClickListener(null);
3947 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3948 if (action != 0) {
3949 this.binding.snackbarAction.setText(action);
3950 }
3951 this.binding.snackbarAction.setOnClickListener(clickListener);
3952 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3953 }
3954
3955 protected void hideSnackbar() {
3956 this.binding.snackbar.setVisibility(View.GONE);
3957 }
3958
3959 protected void sendMessage(Message message) {
3960 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
3961 messageSent();
3962 }
3963
3964 protected void sendPgpMessage(final Message message) {
3965 final XmppConnectionService xmppService = activity.xmppConnectionService;
3966 final Contact contact = message.getConversation().getContact();
3967 if (!activity.hasPgp()) {
3968 activity.showInstallPgpDialog();
3969 return;
3970 }
3971 if (conversation.getAccount().getPgpSignature() == null) {
3972 activity.announcePgp(
3973 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3974 return;
3975 }
3976 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3977 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3978 }
3979 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3980 if (contact.getPgpKeyId() != 0) {
3981 xmppService
3982 .getPgpEngine()
3983 .hasKey(
3984 contact,
3985 new UiCallback<Contact>() {
3986
3987 @Override
3988 public void userInputRequired(
3989 PendingIntent pi, Contact contact) {
3990 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
3991 }
3992
3993 @Override
3994 public void success(Contact contact) {
3995 encryptTextMessage(message);
3996 }
3997
3998 @Override
3999 public void error(int error, Contact contact) {
4000 activity.runOnUiThread(
4001 () ->
4002 Toast.makeText(
4003 activity,
4004 R.string
4005 .unable_to_connect_to_keychain,
4006 Toast.LENGTH_SHORT)
4007 .show());
4008 mSendingPgpMessage.set(false);
4009 }
4010 });
4011
4012 } else {
4013 showNoPGPKeyDialog(
4014 false,
4015 (dialog, which) -> {
4016 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4017 xmppService.updateConversation(conversation);
4018 message.setEncryption(Message.ENCRYPTION_NONE);
4019 xmppService.sendMessage(message);
4020 messageSent();
4021 });
4022 }
4023 } else {
4024 if (conversation.getMucOptions().pgpKeysInUse()) {
4025 if (!conversation.getMucOptions().everybodyHasKeys()) {
4026 Toast warning =
4027 Toast.makeText(
4028 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4029 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4030 warning.show();
4031 }
4032 encryptTextMessage(message);
4033 } else {
4034 showNoPGPKeyDialog(
4035 true,
4036 (dialog, which) -> {
4037 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4038 message.setEncryption(Message.ENCRYPTION_NONE);
4039 xmppService.updateConversation(conversation);
4040 xmppService.sendMessage(message);
4041 messageSent();
4042 });
4043 }
4044 }
4045 }
4046
4047 public void encryptTextMessage(Message message) {
4048 activity.xmppConnectionService
4049 .getPgpEngine()
4050 .encrypt(
4051 message,
4052 new UiCallback<Message>() {
4053
4054 @Override
4055 public void userInputRequired(PendingIntent pi, Message message) {
4056 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4057 }
4058
4059 @Override
4060 public void success(Message message) {
4061 // TODO the following two call can be made before the callback
4062 getActivity().runOnUiThread(() -> messageSent());
4063 }
4064
4065 @Override
4066 public void error(final int error, Message message) {
4067 getActivity()
4068 .runOnUiThread(
4069 () -> {
4070 doneSendingPgpMessage();
4071 Toast.makeText(
4072 getActivity(),
4073 error == 0
4074 ? R.string
4075 .unable_to_connect_to_keychain
4076 : error,
4077 Toast.LENGTH_SHORT)
4078 .show();
4079 });
4080 }
4081 });
4082 }
4083
4084 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4085 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4086 if (plural) {
4087 builder.setTitle(getString(R.string.no_pgp_keys));
4088 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4089 } else {
4090 builder.setTitle(getString(R.string.no_pgp_key));
4091 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4092 }
4093 builder.setNegativeButton(getString(R.string.cancel), null);
4094 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4095 builder.create().show();
4096 }
4097
4098 public void appendText(String text, final boolean doNotAppend) {
4099 if (text == null) {
4100 return;
4101 }
4102 final Editable editable = this.binding.textinput.getText();
4103 String previous = editable == null ? "" : editable.toString();
4104 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4105 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4106 .show();
4107 return;
4108 }
4109 if (UIHelper.isLastLineQuote(previous)) {
4110 text = '\n' + text;
4111 } else if (previous.length() != 0
4112 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4113 text = " " + text;
4114 }
4115 this.binding.textinput.append(text);
4116 }
4117
4118 @Override
4119 public boolean onEnterPressed(final boolean isCtrlPressed) {
4120 if (isCtrlPressed || enterIsSend()) {
4121 sendMessage();
4122 return true;
4123 }
4124 return false;
4125 }
4126
4127 private boolean enterIsSend() {
4128 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4129 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4130 }
4131
4132 public boolean onArrowUpCtrlPressed() {
4133 final Message lastEditableMessage =
4134 conversation == null ? null : conversation.getLastEditableMessage();
4135 if (lastEditableMessage != null) {
4136 correctMessage(lastEditableMessage);
4137 return true;
4138 } else {
4139 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4140 .show();
4141 return false;
4142 }
4143 }
4144
4145 @Override
4146 public void onTypingStarted() {
4147 final XmppConnectionService service =
4148 activity == null ? null : activity.xmppConnectionService;
4149 if (service == null) {
4150 return;
4151 }
4152 final Account.State status = conversation.getAccount().getStatus();
4153 if (status == Account.State.ONLINE
4154 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4155 service.sendChatState(conversation);
4156 }
4157 runOnUiThread(this::updateSendButton);
4158 }
4159
4160 @Override
4161 public void onTypingStopped() {
4162 final XmppConnectionService service =
4163 activity == null ? null : activity.xmppConnectionService;
4164 if (service == null) {
4165 return;
4166 }
4167 final Account.State status = conversation.getAccount().getStatus();
4168 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4169 service.sendChatState(conversation);
4170 }
4171 }
4172
4173 @Override
4174 public void onTextDeleted() {
4175 final XmppConnectionService service =
4176 activity == null ? null : activity.xmppConnectionService;
4177 if (service == null) {
4178 return;
4179 }
4180 final Account.State status = conversation.getAccount().getStatus();
4181 if (status == Account.State.ONLINE
4182 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4183 service.sendChatState(conversation);
4184 }
4185 if (storeNextMessage()) {
4186 runOnUiThread(
4187 () -> {
4188 if (activity == null) {
4189 return;
4190 }
4191 activity.onConversationsListItemUpdated();
4192 });
4193 }
4194 runOnUiThread(this::updateSendButton);
4195 }
4196
4197 @Override
4198 public void onTextChanged() {
4199 if (conversation != null && conversation.getCorrectingMessage() != null) {
4200 runOnUiThread(this::updateSendButton);
4201 }
4202 }
4203
4204 @Override
4205 public boolean onTabPressed(boolean repeated) {
4206 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4207 return false;
4208 }
4209 if (repeated) {
4210 completionIndex++;
4211 } else {
4212 lastCompletionLength = 0;
4213 completionIndex = 0;
4214 final String content = this.binding.textinput.getText().toString();
4215 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4216 int start =
4217 lastCompletionCursor > 0
4218 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4219 : 0;
4220 firstWord = start == 0;
4221 incomplete = content.substring(start, lastCompletionCursor);
4222 }
4223 List<String> completions = new ArrayList<>();
4224 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4225 String name = user.getNick();
4226 if (name != null && name.startsWith(incomplete)) {
4227 completions.add(name + (firstWord ? ": " : " "));
4228 }
4229 }
4230 Collections.sort(completions);
4231 if (completions.size() > completionIndex) {
4232 String completion = completions.get(completionIndex).substring(incomplete.length());
4233 this.binding
4234 .textinput
4235 .getEditableText()
4236 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4237 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4238 lastCompletionLength = completion.length();
4239 } else {
4240 completionIndex = -1;
4241 this.binding
4242 .textinput
4243 .getEditableText()
4244 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4245 lastCompletionLength = 0;
4246 }
4247 return true;
4248 }
4249
4250 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4251 try {
4252 getActivity()
4253 .startIntentSenderForResult(
4254 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4255 } catch (final SendIntentException ignored) {
4256 }
4257 }
4258
4259 @Override
4260 public void onBackendConnected() {
4261 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4262 setupEmojiSearch();
4263 String uuid = pendingConversationsUuid.pop();
4264 if (uuid != null) {
4265 if (!findAndReInitByUuidOrArchive(uuid)) {
4266 return;
4267 }
4268 } else {
4269 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4270 clearPending();
4271 activity.onConversationArchived(conversation);
4272 return;
4273 }
4274 }
4275 ActivityResult activityResult = postponedActivityResult.pop();
4276 if (activityResult != null) {
4277 handleActivityResult(activityResult);
4278 }
4279 clearPending();
4280 }
4281
4282 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4283 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4284 if (conversation == null) {
4285 clearPending();
4286 activity.onConversationArchived(null);
4287 return false;
4288 }
4289 reInit(conversation);
4290 ScrollState scrollState = pendingScrollState.pop();
4291 String lastMessageUuid = pendingLastMessageUuid.pop();
4292 List<Attachment> attachments = pendingMediaPreviews.pop();
4293 if (scrollState != null) {
4294 setScrollPosition(scrollState, lastMessageUuid);
4295 }
4296 if (attachments != null && attachments.size() > 0) {
4297 Log.d(Config.LOGTAG, "had attachments on restore");
4298 mediaPreviewAdapter.addMediaPreviews(attachments);
4299 toggleInputMethod();
4300 }
4301 return true;
4302 }
4303
4304 private void clearPending() {
4305 if (postponedActivityResult.clear()) {
4306 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4307 if (pendingTakePhotoUri.clear()) {
4308 Log.e(Config.LOGTAG, "cleared pending photo uri");
4309 }
4310 }
4311 if (pendingScrollState.clear()) {
4312 Log.e(Config.LOGTAG, "cleared scroll state");
4313 }
4314 if (pendingConversationsUuid.clear()) {
4315 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4316 }
4317 if (pendingMediaPreviews.clear()) {
4318 Log.e(Config.LOGTAG, "cleared pending media previews");
4319 }
4320 }
4321
4322 public Conversation getConversation() {
4323 return conversation;
4324 }
4325
4326 @Override
4327 public void onContactPictureLongClicked(View v, final Message message) {
4328 final String fingerprint;
4329 if (message.getEncryption() == Message.ENCRYPTION_PGP
4330 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4331 fingerprint = "pgp";
4332 } else {
4333 fingerprint = message.getFingerprint();
4334 }
4335 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4336 final Contact contact = message.getContact();
4337 if (message.getStatus() <= Message.STATUS_RECEIVED
4338 && (contact == null || !contact.isSelf())) {
4339 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4340 final Jid cp = message.getCounterpart();
4341 if (cp == null || cp.isBareJid()) {
4342 return;
4343 }
4344 final Jid tcp = message.getTrueCounterpart();
4345 final User userByRealJid =
4346 tcp != null
4347 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
4348 : null;
4349 final String occupantId = message.getOccupantId();
4350 final User userByOccupantId =
4351 occupantId != null
4352 ? conversation.getMucOptions().findUserByOccupantId(occupantId)
4353 : null;
4354 final User user =
4355 userByRealJid != null
4356 ? userByRealJid
4357 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4358 if (user == null) return;
4359 popupMenu.inflate(R.menu.muc_details_context);
4360 final Menu menu = popupMenu.getMenu();
4361 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4362 activity, menu, conversation, user);
4363 popupMenu.setOnMenuItemClickListener(
4364 menuItem ->
4365 MucDetailsContextMenuHelper.onContextItemSelected(
4366 menuItem, user, activity, fingerprint));
4367 } else {
4368 popupMenu.inflate(R.menu.one_on_one_context);
4369 popupMenu.setOnMenuItemClickListener(
4370 item -> {
4371 switch (item.getItemId()) {
4372 case R.id.action_contact_details:
4373 activity.switchToContactDetails(
4374 message.getContact(), fingerprint);
4375 break;
4376 case R.id.action_show_qr_code:
4377 activity.showQrCode(
4378 "xmpp:"
4379 + message.getContact()
4380 .getJid()
4381 .asBareJid()
4382 .toEscapedString());
4383 break;
4384 }
4385 return true;
4386 });
4387 }
4388 } else {
4389 popupMenu.inflate(R.menu.account_context);
4390 final Menu menu = popupMenu.getMenu();
4391 menu.findItem(R.id.action_manage_accounts)
4392 .setVisible(QuickConversationsService.isConversations());
4393 popupMenu.setOnMenuItemClickListener(
4394 item -> {
4395 final XmppActivity activity = this.activity;
4396 if (activity == null) {
4397 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4398 return true;
4399 }
4400 switch (item.getItemId()) {
4401 case R.id.action_show_qr_code:
4402 activity.showQrCode(conversation.getAccount().getShareableUri());
4403 break;
4404 case R.id.action_account_details:
4405 activity.switchToAccount(
4406 message.getConversation().getAccount(), fingerprint);
4407 break;
4408 case R.id.action_manage_accounts:
4409 AccountUtils.launchManageAccounts(activity);
4410 break;
4411 }
4412 return true;
4413 });
4414 }
4415 popupMenu.show();
4416 }
4417
4418 @Override
4419 public void onContactPictureClicked(Message message) {
4420 setThread(message.getThread());
4421 if (message.isPrivateMessage()) {
4422 privateMessageWith(message.getCounterpart());
4423 return;
4424 }
4425 forkNullThread(message);
4426 conversation.setUserSelectedThread(true);
4427
4428 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4429 if (received) {
4430 if (message.getConversation() instanceof Conversation
4431 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4432 Jid tcp = message.getTrueCounterpart();
4433 Jid user = message.getCounterpart();
4434 if (user != null && !user.isBareJid()) {
4435 final MucOptions mucOptions =
4436 ((Conversation) message.getConversation()).getMucOptions();
4437 if (mucOptions.participating()
4438 || ((Conversation) message.getConversation()).getNextCounterpart()
4439 != null) {
4440 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4441 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4442 if (mucUser == null && tcpMucUser == null) {
4443 Toast.makeText(
4444 getActivity(),
4445 activity.getString(
4446 R.string.user_has_left_conference,
4447 user.getResource()),
4448 Toast.LENGTH_SHORT)
4449 .show();
4450 }
4451 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4452 } else {
4453 Toast.makeText(
4454 getActivity(),
4455 R.string.you_are_not_participating,
4456 Toast.LENGTH_SHORT)
4457 .show();
4458 }
4459 }
4460 }
4461 }
4462 }
4463
4464 private Activity requireActivity() {
4465 Activity activity = getActivity();
4466 if (activity == null) activity = this.activity;
4467 if (activity == null) {
4468 throw new IllegalStateException("Activity not attached");
4469 }
4470 return activity;
4471 }
4472}