1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
4import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
5import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
6import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
7import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
8import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
9import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
10import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
11
12import android.Manifest;
13import android.annotation.SuppressLint;
14import android.app.Activity;
15import android.app.DatePickerDialog;
16import android.app.Fragment;
17import android.app.FragmentManager;
18import android.app.PendingIntent;
19import android.app.TimePickerDialog;
20import android.content.ActivityNotFoundException;
21import android.content.Context;
22import android.content.DialogInterface;
23import android.content.Intent;
24import android.content.IntentSender.SendIntentException;
25import android.content.SharedPreferences;
26import android.content.pm.PackageManager;
27import android.content.res.ColorStateList;
28import android.icu.util.Calendar;
29import android.net.Uri;
30import android.os.Build;
31import android.os.Bundle;
32import android.os.Environment;
33import android.os.Handler;
34import android.os.Looper;
35import android.os.storage.StorageManager;
36import android.os.SystemClock;
37import android.preference.PreferenceManager;
38import android.provider.MediaStore;
39import android.text.Editable;
40import android.text.SpannableStringBuilder;
41import android.text.TextUtils;
42import android.text.TextWatcher;
43import android.text.style.ImageSpan;
44import android.util.DisplayMetrics;
45import android.util.Log;
46import android.view.ContextMenu;
47import android.view.ContextMenu.ContextMenuInfo;
48import android.view.Gravity;
49import android.view.LayoutInflater;
50import android.view.Menu;
51import android.view.MenuInflater;
52import android.view.MenuItem;
53import android.view.MotionEvent;
54import android.view.View;
55import android.view.View.OnClickListener;
56import android.view.ViewGroup;
57import android.view.inputmethod.EditorInfo;
58import android.view.inputmethod.InputMethodManager;
59import android.view.WindowManager;
60import android.widget.AbsListView;
61import android.widget.AbsListView.OnScrollListener;
62import android.widget.AdapterView;
63import android.widget.AdapterView.AdapterContextMenuInfo;
64import android.widget.CheckBox;
65import android.widget.ListView;
66import android.widget.PopupMenu;
67import android.widget.PopupWindow;
68import android.widget.TextView.OnEditorActionListener;
69import android.widget.Toast;
70
71import androidx.activity.OnBackPressedCallback;
72import androidx.annotation.IdRes;
73import androidx.annotation.NonNull;
74import androidx.annotation.Nullable;
75import androidx.annotation.StringRes;
76import androidx.appcompat.app.AlertDialog;
77import androidx.core.content.pm.ShortcutInfoCompat;
78import androidx.core.content.pm.ShortcutManagerCompat;
79import androidx.core.view.inputmethod.InputConnectionCompat;
80import androidx.core.view.inputmethod.InputContentInfoCompat;
81import androidx.databinding.DataBindingUtil;
82import androidx.documentfile.provider.DocumentFile;
83import androidx.viewpager.widget.PagerAdapter;
84import androidx.viewpager.widget.ViewPager;
85
86import com.cheogram.android.BobTransfer;
87import com.cheogram.android.EmojiSearch;
88import com.cheogram.android.WebxdcPage;
89
90import com.google.android.material.color.MaterialColors;
91import com.google.android.material.dialog.MaterialAlertDialogBuilder;
92import com.google.common.base.Optional;
93import com.google.common.collect.ImmutableList;
94
95import org.jetbrains.annotations.NotNull;
96
97import io.ipfs.cid.Cid;
98
99import java.io.File;
100import java.net.URISyntaxException;
101import java.util.AbstractMap;
102import java.util.ArrayList;
103import java.util.Arrays;
104import java.util.Collection;
105import java.util.Collections;
106import java.util.HashSet;
107import java.util.Iterator;
108import java.util.List;
109import java.util.Map;
110import java.util.Set;
111import java.util.UUID;
112import java.util.concurrent.atomic.AtomicBoolean;
113import java.util.regex.Matcher;
114import java.util.regex.Pattern;
115
116import eu.siacs.conversations.Config;
117import eu.siacs.conversations.R;
118import eu.siacs.conversations.crypto.axolotl.AxolotlService;
119import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
120import eu.siacs.conversations.databinding.EmojiSearchBinding;
121import eu.siacs.conversations.databinding.FragmentConversationBinding;
122import eu.siacs.conversations.entities.Account;
123import eu.siacs.conversations.entities.Blockable;
124import eu.siacs.conversations.entities.Contact;
125import eu.siacs.conversations.entities.Conversation;
126import eu.siacs.conversations.entities.Conversational;
127import eu.siacs.conversations.entities.DownloadableFile;
128import eu.siacs.conversations.entities.Message;
129import eu.siacs.conversations.entities.MucOptions;
130import eu.siacs.conversations.entities.MucOptions.User;
131import eu.siacs.conversations.entities.Presence;
132import eu.siacs.conversations.entities.Presences;
133import eu.siacs.conversations.entities.ReadByMarker;
134import eu.siacs.conversations.entities.Transferable;
135import eu.siacs.conversations.entities.TransferablePlaceholder;
136import eu.siacs.conversations.http.HttpDownloadConnection;
137import eu.siacs.conversations.persistance.FileBackend;
138import eu.siacs.conversations.services.CallIntegrationConnectionService;
139import eu.siacs.conversations.services.MessageArchiveService;
140import eu.siacs.conversations.services.QuickConversationsService;
141import eu.siacs.conversations.services.XmppConnectionService;
142import eu.siacs.conversations.ui.adapter.CommandAdapter;
143import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
144import eu.siacs.conversations.ui.adapter.MessageAdapter;
145import eu.siacs.conversations.ui.util.ActivityResult;
146import eu.siacs.conversations.ui.util.Attachment;
147import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
148import eu.siacs.conversations.ui.util.DateSeparator;
149import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
150import eu.siacs.conversations.ui.util.ListViewUtils;
151import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
152import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
153import eu.siacs.conversations.ui.util.PendingItem;
154import eu.siacs.conversations.ui.util.PresenceSelector;
155import eu.siacs.conversations.ui.util.ScrollState;
156import eu.siacs.conversations.ui.util.SendButtonAction;
157import eu.siacs.conversations.ui.util.SendButtonTool;
158import eu.siacs.conversations.ui.util.ShareUtil;
159import eu.siacs.conversations.ui.util.ViewUtil;
160import eu.siacs.conversations.ui.widget.EditMessage;
161import eu.siacs.conversations.utils.AccountUtils;
162import eu.siacs.conversations.utils.Compatibility;
163import eu.siacs.conversations.utils.Emoticons;
164import eu.siacs.conversations.utils.GeoHelper;
165import eu.siacs.conversations.utils.MessageUtils;
166import eu.siacs.conversations.utils.MimeUtils;
167import eu.siacs.conversations.utils.NickValidityChecker;
168import eu.siacs.conversations.utils.PermissionUtils;
169import eu.siacs.conversations.utils.QuickLoader;
170import eu.siacs.conversations.utils.StylingHelper;
171import eu.siacs.conversations.utils.TimeFrameUtils;
172import eu.siacs.conversations.utils.UIHelper;
173import eu.siacs.conversations.xml.Element;
174import eu.siacs.conversations.xml.Namespace;
175import eu.siacs.conversations.xmpp.Jid;
176import eu.siacs.conversations.xmpp.XmppConnection;
177import eu.siacs.conversations.xmpp.chatstate.ChatState;
178import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
179import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
180import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
181import eu.siacs.conversations.xmpp.jingle.Media;
182import eu.siacs.conversations.xmpp.jingle.OngoingRtpSession;
183import eu.siacs.conversations.xmpp.jingle.RtpCapability;
184import eu.siacs.conversations.xmpp.stanzas.IqPacket;
185
186import org.jetbrains.annotations.NotNull;
187
188import java.util.ArrayList;
189import java.util.Arrays;
190import java.util.Collection;
191import java.util.Collections;
192import java.util.HashSet;
193import java.util.Iterator;
194import java.util.List;
195import java.util.Set;
196import java.util.UUID;
197import java.util.concurrent.atomic.AtomicBoolean;
198import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
199
200public class ConversationFragment extends XmppFragment
201 implements EditMessage.KeyboardListener,
202 MessageAdapter.OnContactPictureLongClicked,
203 MessageAdapter.OnContactPictureClicked,
204 MessageAdapter.OnInlineImageLongClicked {
205
206 public static final int REQUEST_SEND_MESSAGE = 0x0201;
207 public static final int REQUEST_DECRYPT_PGP = 0x0202;
208 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
209 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
210 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
211 public static final int REQUEST_START_DOWNLOAD = 0x0210;
212 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
213 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
214 public static final int REQUEST_START_AUDIO_CALL = 0x213;
215 public static final int REQUEST_START_VIDEO_CALL = 0x214;
216 public static final int REQUEST_SAVE_STICKER = 0x215;
217 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
218 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
219 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
220 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
221 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
222 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
223 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
224
225 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
226 public static final String STATE_CONVERSATION_UUID =
227 ConversationFragment.class.getName() + ".uuid";
228 public static final String STATE_SCROLL_POSITION =
229 ConversationFragment.class.getName() + ".scroll_position";
230 public static final String STATE_PHOTO_URI =
231 ConversationFragment.class.getName() + ".media_previews";
232 public static final String STATE_MEDIA_PREVIEWS =
233 ConversationFragment.class.getName() + ".take_photo_uri";
234 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
235
236 private final List<Message> messageList = new ArrayList<>();
237 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
238 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
239 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
240 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
241 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
242 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
243 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
244 private final PendingItem<Message> pendingMessage = new PendingItem<>();
245 public Uri mPendingEditorContent = null;
246 protected MessageAdapter messageListAdapter;
247 protected CommandAdapter commandAdapter;
248 private MediaPreviewAdapter mediaPreviewAdapter;
249 private String lastMessageUuid = null;
250 private Conversation conversation;
251 private FragmentConversationBinding binding;
252 private Toast messageLoaderToast;
253 private ConversationsActivity activity;
254 private boolean reInitRequiredOnStart = true;
255 private int identiconWidth = -1;
256 private File savingAsSticker = null;
257 private EmojiSearch emojiSearch = null;
258 private EmojiSearchBinding emojiSearchBinding = null;
259 private PopupWindow emojiPopup = null;
260 private final OnClickListener clickToMuc =
261 new OnClickListener() {
262
263 @Override
264 public void onClick(View v) {
265 ConferenceDetailsActivity.open(getActivity(), conversation);
266 }
267 };
268 private final OnClickListener leaveMuc =
269 new OnClickListener() {
270
271 @Override
272 public void onClick(View v) {
273 activity.xmppConnectionService.archiveConversation(conversation);
274 }
275 };
276 private final OnClickListener joinMuc =
277 new OnClickListener() {
278
279 @Override
280 public void onClick(View v) {
281 activity.xmppConnectionService.joinMuc(conversation);
282 }
283 };
284
285 private final OnClickListener acceptJoin =
286 new OnClickListener() {
287 @Override
288 public void onClick(View v) {
289 conversation.setAttribute("accept_non_anonymous", true);
290 activity.xmppConnectionService.updateConversation(conversation);
291 activity.xmppConnectionService.joinMuc(conversation);
292 }
293 };
294
295 private final OnClickListener enterPassword =
296 new OnClickListener() {
297
298 @Override
299 public void onClick(View v) {
300 MucOptions muc = conversation.getMucOptions();
301 String password = muc.getPassword();
302 if (password == null) {
303 password = "";
304 }
305 activity.quickPasswordEdit(
306 password,
307 value -> {
308 activity.xmppConnectionService.providePasswordForMuc(
309 conversation, value);
310 return null;
311 });
312 }
313 };
314 private final OnScrollListener mOnScrollListener =
315 new OnScrollListener() {
316
317 @Override
318 public void onScrollStateChanged(AbsListView view, int scrollState) {
319 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
320 updateThreadFromLastMessage();
321 fireReadEvent();
322 }
323 }
324
325 @Override
326 public void onScroll(
327 final AbsListView view,
328 int firstVisibleItem,
329 int visibleItemCount,
330 int totalItemCount) {
331 toggleScrollDownButton(view);
332 synchronized (ConversationFragment.this.messageList) {
333 if (firstVisibleItem < 5
334 && conversation != null
335 && conversation.messagesLoaded.compareAndSet(true, false)
336 && messageList.size() > 0) {
337 long timestamp = conversation.loadMoreTimestamp();
338 activity.xmppConnectionService.loadMoreMessages(
339 conversation,
340 timestamp,
341 new XmppConnectionService.OnMoreMessagesLoaded() {
342 @Override
343 public void onMoreMessagesLoaded(
344 final int c, final Conversation conversation) {
345 if (ConversationFragment.this.conversation
346 != conversation) {
347 conversation.messagesLoaded.set(true);
348 return;
349 }
350 runOnUiThread(
351 () -> {
352 synchronized (messageList) {
353 final int oldPosition =
354 binding.messagesView
355 .getFirstVisiblePosition();
356 Message message = null;
357 int childPos;
358 for (childPos = 0;
359 childPos + oldPosition
360 < messageList.size();
361 ++childPos) {
362 message =
363 messageList.get(
364 oldPosition
365 + childPos);
366 if (message.getType()
367 != Message.TYPE_STATUS) {
368 break;
369 }
370 }
371 final String uuid =
372 message != null
373 ? message.getUuid()
374 : null;
375 View v =
376 binding.messagesView.getChildAt(
377 childPos);
378 final int pxOffset =
379 (v == null) ? 0 : v.getTop();
380 ConversationFragment.this.conversation
381 .populateWithMessages(
382 ConversationFragment
383 .this
384 .messageList, activity == null ? null : activity.xmppConnectionService);
385 try {
386 updateStatusMessages();
387 } catch (IllegalStateException e) {
388 Log.d(
389 Config.LOGTAG,
390 "caught illegal state exception while updating status messages");
391 }
392 messageListAdapter
393 .notifyDataSetChanged();
394 int pos =
395 Math.max(
396 getIndexOf(
397 uuid,
398 messageList),
399 0);
400 binding.messagesView
401 .setSelectionFromTop(
402 pos, pxOffset);
403 if (messageLoaderToast != null) {
404 messageLoaderToast.cancel();
405 }
406 conversation.messagesLoaded.set(true);
407 }
408 });
409 }
410
411 @Override
412 public void informUser(final int resId) {
413
414 runOnUiThread(
415 () -> {
416 if (messageLoaderToast != null) {
417 messageLoaderToast.cancel();
418 }
419 if (ConversationFragment.this.conversation
420 != conversation) {
421 return;
422 }
423 messageLoaderToast =
424 Toast.makeText(
425 view.getContext(),
426 resId,
427 Toast.LENGTH_LONG);
428 messageLoaderToast.show();
429 });
430 }
431 });
432 }
433 }
434 }
435 };
436 private final EditMessage.OnCommitContentListener mEditorContentListener =
437 new EditMessage.OnCommitContentListener() {
438 @Override
439 public boolean onCommitContent(
440 InputContentInfoCompat inputContentInfo,
441 int flags,
442 Bundle opts,
443 String[] contentMimeTypes) {
444 // try to get permission to read the image, if applicable
445 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION)
446 != 0) {
447 try {
448 inputContentInfo.requestPermission();
449 } catch (Exception e) {
450 Log.e(
451 Config.LOGTAG,
452 "InputContentInfoCompat#requestPermission() failed.",
453 e);
454 Toast.makeText(
455 getActivity(),
456 activity.getString(
457 R.string.no_permission_to_access_x,
458 inputContentInfo.getDescription()),
459 Toast.LENGTH_LONG)
460 .show();
461 return false;
462 }
463 }
464 if (hasPermissions(
465 REQUEST_ADD_EDITOR_CONTENT,
466 Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
467 attachEditorContentToConversation(inputContentInfo.getContentUri());
468 } else {
469 mPendingEditorContent = inputContentInfo.getContentUri();
470 }
471 return true;
472 }
473 };
474 private Message selectedMessage;
475 private final OnClickListener mEnableAccountListener =
476 new OnClickListener() {
477 @Override
478 public void onClick(View v) {
479 final Account account = conversation == null ? null : conversation.getAccount();
480 if (account != null) {
481 account.setOption(Account.OPTION_SOFT_DISABLED, false);
482 account.setOption(Account.OPTION_DISABLED, false);
483 activity.xmppConnectionService.updateAccount(account);
484 }
485 }
486 };
487 private final OnClickListener mUnblockClickListener =
488 new OnClickListener() {
489 @Override
490 public void onClick(final View v) {
491 v.post(() -> v.setVisibility(View.INVISIBLE));
492 if (conversation.isDomainBlocked()) {
493 BlockContactDialog.show(activity, conversation);
494 } else {
495 unblockConversation(conversation);
496 }
497 }
498 };
499 private final OnClickListener mBlockClickListener = this::showBlockSubmenu;
500 private final OnClickListener mAddBackClickListener =
501 new OnClickListener() {
502
503 @Override
504 public void onClick(View v) {
505 final Contact contact = conversation == null ? null : conversation.getContact();
506 if (contact != null) {
507 activity.xmppConnectionService.createContact(contact, true);
508 activity.switchToContactDetails(contact);
509 }
510 }
511 };
512 private final View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
513 private final OnClickListener mAllowPresenceSubscription =
514 new OnClickListener() {
515 @Override
516 public void onClick(View v) {
517 final Contact contact = conversation == null ? null : conversation.getContact();
518 if (contact != null) {
519 activity.xmppConnectionService.sendPresencePacket(
520 contact.getAccount(),
521 activity.xmppConnectionService
522 .getPresenceGenerator()
523 .sendPresenceUpdatesTo(contact));
524 hideSnackbar();
525 }
526 }
527 };
528 protected OnClickListener clickToDecryptListener =
529 new OnClickListener() {
530
531 @Override
532 public void onClick(View v) {
533 PendingIntent pendingIntent =
534 conversation.getAccount().getPgpDecryptionService().getPendingIntent();
535 if (pendingIntent != null) {
536 try {
537 getActivity()
538 .startIntentSenderForResult(
539 pendingIntent.getIntentSender(),
540 REQUEST_DECRYPT_PGP,
541 null,
542 0,
543 0,
544 0,
545 Compatibility.pgpStartIntentSenderOptions());
546 } catch (SendIntentException e) {
547 Toast.makeText(
548 getActivity(),
549 R.string.unable_to_connect_to_keychain,
550 Toast.LENGTH_SHORT)
551 .show();
552 conversation
553 .getAccount()
554 .getPgpDecryptionService()
555 .continueDecryption(true);
556 }
557 }
558 updateSnackBar(conversation);
559 }
560 };
561 private final AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
562 private final OnEditorActionListener mEditorActionListener =
563 (v, actionId, event) -> {
564 if (actionId == EditorInfo.IME_ACTION_SEND) {
565 InputMethodManager imm =
566 (InputMethodManager)
567 activity.getSystemService(Context.INPUT_METHOD_SERVICE);
568 if (imm != null && imm.isFullscreenMode()) {
569 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
570 }
571 sendMessage();
572 return true;
573 } else {
574 return false;
575 }
576 };
577 private final OnClickListener mScrollButtonListener =
578 new OnClickListener() {
579
580 @Override
581 public void onClick(View v) {
582 stopScrolling();
583 setSelection(binding.messagesView.getCount() - 1, true);
584 }
585 };
586 private final OnClickListener mSendButtonListener =
587 new OnClickListener() {
588
589 @Override
590 public void onClick(View v) {
591 Object tag = v.getTag();
592 if (tag instanceof SendButtonAction) {
593 SendButtonAction action = (SendButtonAction) tag;
594 switch (action) {
595 case TAKE_PHOTO:
596 case RECORD_VIDEO:
597 case SEND_LOCATION:
598 case RECORD_VOICE:
599 case CHOOSE_PICTURE:
600 attachFile(action.toChoice());
601 break;
602 case CANCEL:
603 if (conversation != null) {
604 conversation.setUserSelectedThread(false);
605 if (conversation.setCorrectingMessage(null)) {
606 binding.textinput.setText("");
607 binding.textinput.append(conversation.getDraftMessage());
608 conversation.setDraftMessage(null);
609 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
610 conversation.setNextCounterpart(null);
611 binding.textinput.setText("");
612 } else {
613 binding.textinput.setText("");
614 }
615 binding.textinputSubject.setText("");
616 binding.textinputSubject.setVisibility(View.GONE);
617 updateChatMsgHint();
618 updateSendButton();
619 updateEditablity();
620 }
621 break;
622 default:
623 sendMessage();
624 }
625 } else {
626 sendMessage();
627 }
628 }
629 };
630 private OnBackPressedCallback backPressedLeaveSingleThread = new OnBackPressedCallback(false) {
631 @Override
632 public void handleOnBackPressed() {
633 conversation.setLockThread(false);
634 this.setEnabled(false);
635 conversation.setUserSelectedThread(false);
636 setThread(null);
637 refresh();
638 updateThreadFromLastMessage();
639 }
640 };
641 private int completionIndex = 0;
642 private int lastCompletionLength = 0;
643 private String incomplete;
644 private int lastCompletionCursor;
645 private boolean firstWord = false;
646 private Message mPendingDownloadableMessage;
647
648 private static ConversationFragment findConversationFragment(Activity activity) {
649 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
650 if (fragment instanceof ConversationFragment) {
651 return (ConversationFragment) fragment;
652 }
653 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
654 if (fragment instanceof ConversationFragment) {
655 return (ConversationFragment) fragment;
656 }
657 return null;
658 }
659
660 public static void startStopPending(Activity activity) {
661 ConversationFragment fragment = findConversationFragment(activity);
662 if (fragment != null) {
663 fragment.messageListAdapter.startStopPending();
664 }
665 }
666
667 public static void downloadFile(Activity activity, Message message) {
668 ConversationFragment fragment = findConversationFragment(activity);
669 if (fragment != null) {
670 fragment.startDownloadable(message);
671 }
672 }
673
674 public static void registerPendingMessage(Activity activity, Message message) {
675 ConversationFragment fragment = findConversationFragment(activity);
676 if (fragment != null) {
677 fragment.pendingMessage.push(message);
678 }
679 }
680
681 public static void openPendingMessage(Activity activity) {
682 ConversationFragment fragment = findConversationFragment(activity);
683 if (fragment != null) {
684 Message message = fragment.pendingMessage.pop();
685 if (message != null) {
686 fragment.messageListAdapter.openDownloadable(message);
687 }
688 }
689 }
690
691 public static Conversation getConversation(Activity activity) {
692 return getConversation(activity, R.id.secondary_fragment);
693 }
694
695 private static Conversation getConversation(Activity activity, @IdRes int res) {
696 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
697 if (fragment instanceof ConversationFragment) {
698 return ((ConversationFragment) fragment).getConversation();
699 } else {
700 return null;
701 }
702 }
703
704 public static ConversationFragment get(Activity activity) {
705 FragmentManager fragmentManager = activity.getFragmentManager();
706 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
707 if (fragment instanceof ConversationFragment) {
708 return (ConversationFragment) fragment;
709 } else {
710 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
711 return fragment instanceof ConversationFragment
712 ? (ConversationFragment) fragment
713 : null;
714 }
715 }
716
717 public static Conversation getConversationReliable(Activity activity) {
718 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
719 if (conversation != null) {
720 return conversation;
721 }
722 return getConversation(activity, R.id.main_fragment);
723 }
724
725 private static boolean scrolledToBottom(AbsListView listView) {
726 final int count = listView.getCount();
727 if (count == 0) {
728 return true;
729 } else if (listView.getLastVisiblePosition() == count - 1) {
730 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
731 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
732 } else {
733 return false;
734 }
735 }
736
737 private void toggleScrollDownButton() {
738 toggleScrollDownButton(binding.messagesView);
739 }
740
741 private void toggleScrollDownButton(AbsListView listView) {
742 if (conversation == null) {
743 return;
744 }
745 if (scrolledToBottom(listView)) {
746 lastMessageUuid = null;
747 hideUnreadMessagesCount();
748 } else {
749 binding.scrollToBottomButton.setEnabled(true);
750 binding.scrollToBottomButton.show();
751 if (lastMessageUuid == null) {
752 lastMessageUuid = conversation.getLatestMessage().getUuid();
753 }
754 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
755 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
756 }
757 }
758 }
759
760 private int getIndexOf(String uuid, List<Message> messages) {
761 if (uuid == null) {
762 return messages.size() - 1;
763 }
764 for (int i = 0; i < messages.size(); ++i) {
765 if (uuid.equals(messages.get(i).getUuid())) {
766 return i;
767 } else {
768 Message next = messages.get(i);
769 while (next != null && next.wasMergedIntoPrevious(activity.xmppConnectionService)) {
770 if (uuid.equals(next.getUuid())) {
771 return i;
772 }
773 next = next.next();
774 }
775 }
776 }
777 return -1;
778 }
779
780 private ScrollState getScrollPosition() {
781 final ListView listView = this.binding == null ? null : this.binding.messagesView;
782 if (listView == null
783 || listView.getCount() == 0
784 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
785 return null;
786 } else {
787 final int pos = listView.getFirstVisiblePosition();
788 final View view = listView.getChildAt(0);
789 if (view == null) {
790 return null;
791 } else {
792 return new ScrollState(pos, view.getTop());
793 }
794 }
795 }
796
797 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
798 if (scrollPosition != null) {
799
800 this.lastMessageUuid = lastMessageUuid;
801 if (lastMessageUuid != null) {
802 binding.unreadCountCustomView.setUnreadCount(
803 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
804 }
805 // TODO maybe this needs a 'post'
806 this.binding.messagesView.setSelectionFromTop(
807 scrollPosition.position, scrollPosition.offset);
808 toggleScrollDownButton();
809 }
810 }
811
812 private void attachLocationToConversation(Conversation conversation, Uri uri) {
813 if (conversation == null) {
814 return;
815 }
816 final String subject = binding.textinputSubject.getText().toString();
817 activity.xmppConnectionService.attachLocationToConversation(
818 conversation,
819 uri,
820 subject,
821 new UiCallback<Message>() {
822
823 @Override
824 public void success(Message message) {
825 messageSent();
826 }
827
828 @Override
829 public void error(int errorCode, Message object) {
830 // TODO show possible pgp error
831 }
832
833 @Override
834 public void userInputRequired(PendingIntent pi, Message object) {}
835 });
836 }
837
838 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
839 if (conversation == null) {
840 return;
841 }
842 final String subject = binding.textinputSubject.getText().toString();
843 if (type == "application/xdc+zip") newSubThread();
844 final Toast prepareFileToast =
845 Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
846 prepareFileToast.show();
847 activity.delegateUriPermissionsToService(uri);
848 activity.xmppConnectionService.attachFileToConversation(
849 conversation,
850 uri,
851 type,
852 subject,
853 new UiInformableCallback<Message>() {
854 @Override
855 public void inform(final String text) {
856 hidePrepareFileToast(prepareFileToast);
857 runOnUiThread(() -> activity.replaceToast(text));
858 }
859
860 @Override
861 public void success(Message message) {
862 runOnUiThread(() -> {
863 activity.hideToast();
864 messageSent();
865 });
866 hidePrepareFileToast(prepareFileToast);
867 }
868
869 @Override
870 public void error(final int errorCode, Message message) {
871 hidePrepareFileToast(prepareFileToast);
872 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
873 }
874
875 @Override
876 public void userInputRequired(PendingIntent pi, Message message) {
877 hidePrepareFileToast(prepareFileToast);
878 }
879 });
880 }
881
882 public void attachEditorContentToConversation(Uri uri) {
883 mediaPreviewAdapter.addMediaPreviews(
884 Attachment.of(getActivity(), uri, Attachment.Type.FILE));
885 toggleInputMethod();
886 }
887
888 private void attachImageToConversation(Conversation conversation, Uri uri, String type) {
889 if (conversation == null) {
890 return;
891 }
892 final String subject = binding.textinputSubject.getText().toString();
893 final Toast prepareFileToast =
894 Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
895 prepareFileToast.show();
896 activity.delegateUriPermissionsToService(uri);
897 activity.xmppConnectionService.attachImageToConversation(
898 conversation,
899 uri,
900 type,
901 subject,
902 new UiCallback<Message>() {
903
904 @Override
905 public void userInputRequired(PendingIntent pi, Message object) {
906 hidePrepareFileToast(prepareFileToast);
907 }
908
909 @Override
910 public void success(Message message) {
911 hidePrepareFileToast(prepareFileToast);
912 runOnUiThread(() -> messageSent());
913 }
914
915 @Override
916 public void error(final int error, final Message message) {
917 hidePrepareFileToast(prepareFileToast);
918 final ConversationsActivity activity = ConversationFragment.this.activity;
919 if (activity == null) {
920 return;
921 }
922 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
923 }
924 });
925 }
926
927 private void hidePrepareFileToast(final Toast prepareFileToast) {
928 if (prepareFileToast != null && activity != null) {
929 activity.runOnUiThread(prepareFileToast::cancel);
930 }
931 }
932
933 private void sendMessage() {
934 sendMessage((Long) null);
935 }
936
937 private void sendMessage(Long sendAt) {
938 if (mediaPreviewAdapter.hasAttachments()) {
939 commitAttachments();
940 return;
941 }
942 Editable body = this.binding.textinput.getText();
943 if (body == null) body = new SpannableStringBuilder("");
944 final Conversation conversation = this.conversation;
945 final boolean hasSubject = binding.textinputSubject.getText().length() > 0;
946 if (conversation == null || (body.length() == 0 && (conversation.getThread() == null || !hasSubject))) {
947 binding.textSendButton.showContextMenu(0, 0);
948 return;
949 }
950 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_TEXT)) {
951 return;
952 }
953 final Message message;
954 if (conversation.getCorrectingMessage() == null) {
955 boolean attention = false;
956 if (Pattern.compile("\\A@here\\s.*").matcher(body).find()) {
957 attention = true;
958 body.delete(0, 6);
959 while (body.length() > 0 && Character.isWhitespace(body.charAt(0))) body.delete(0, 1);
960 }
961 if (conversation.getReplyTo() != null) {
962 if (Emoticons.isEmoji(body.toString().replaceAll("\\s", ""))) {
963 message = conversation.getReplyTo().react(body.toString().replaceAll("\\s", ""));
964 } else {
965 message = conversation.getReplyTo().reply();
966 message.appendBody(body);
967 }
968 message.setEncryption(conversation.getNextEncryption());
969 } else {
970 message = new Message(conversation, body.toString(), conversation.getNextEncryption());
971 message.setBody(hasSubject && body.length() == 0 ? null : body);
972 if (message.bodyIsOnlyEmojis()) {
973 SpannableStringBuilder spannable = message.getSpannableBody(null, null);
974 ImageSpan[] imageSpans = spannable.getSpans(0, spannable.length(), ImageSpan.class);
975 if (imageSpans.length == 1) {
976 // Only one inline image, so it's a sticker
977 String source = imageSpans[0].getSource();
978 if (source != null && source.length() > 0 && source.substring(0, 4).equals("cid:")) {
979 try {
980 final Cid cid = BobTransfer.cid(Uri.parse(source));
981 final String url = activity.xmppConnectionService.getUrlForCid(cid);
982 final File f = activity.xmppConnectionService.getFileForCid(cid);
983 if (url != null) {
984 message.setBody("");
985 message.setRelativeFilePath(f.getAbsolutePath());
986 activity.xmppConnectionService.getFileBackend().updateFileParams(message);
987 }
988 } catch (final Exception e) { }
989 }
990 }
991 }
992 }
993 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
994 message.setThread(conversation.getThread());
995 if (attention) {
996 message.addPayload(new Element("attention", "urn:xmpp:attention:0"));
997 }
998 Message.configurePrivateMessage(message);
999 } else {
1000 message = conversation.getCorrectingMessage();
1001 message.setBody(hasSubject && body.length() == 0 ? null : body);
1002 if (hasSubject) message.setSubject(binding.textinputSubject.getText().toString());
1003 message.setThread(conversation.getThread());
1004 message.putEdited(message.getUuid(), message.getServerMsgId());
1005 message.setServerMsgId(null);
1006 message.setUuid(UUID.randomUUID().toString());
1007 }
1008 if (sendAt != null) message.setTime(sendAt);
1009 switch (conversation.getNextEncryption()) {
1010 case Message.ENCRYPTION_PGP:
1011 sendPgpMessage(message);
1012 break;
1013 default:
1014 sendMessage(message);
1015 }
1016 setupReply(null);
1017 }
1018
1019 private boolean trustKeysIfNeeded(final Conversation conversation, final int requestCode) {
1020 return conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL
1021 && trustKeysIfNeeded(requestCode);
1022 }
1023
1024 protected boolean trustKeysIfNeeded(int requestCode) {
1025 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
1026 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
1027 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
1028 boolean hasUndecidedOwn =
1029 !axolotlService
1030 .getKeysWithTrust(FingerprintStatus.createActiveUndecided())
1031 .isEmpty();
1032 boolean hasUndecidedContacts =
1033 !axolotlService
1034 .getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets)
1035 .isEmpty();
1036 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
1037 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
1038 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
1039 if (hasUndecidedOwn
1040 || hasUndecidedContacts
1041 || hasPendingKeys
1042 || hasNoTrustedKeys
1043 || hasUnaccepted
1044 || downloadInProgress) {
1045 axolotlService.createSessionsIfNeeded(conversation);
1046 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
1047 String[] contacts = new String[targets.size()];
1048 for (int i = 0; i < contacts.length; ++i) {
1049 contacts[i] = targets.get(i).toString();
1050 }
1051 intent.putExtra("contacts", contacts);
1052 intent.putExtra(
1053 EXTRA_ACCOUNT,
1054 conversation.getAccount().getJid().asBareJid().toEscapedString());
1055 intent.putExtra("conversation", conversation.getUuid());
1056 startActivityForResult(intent, requestCode);
1057 return true;
1058 } else {
1059 return false;
1060 }
1061 }
1062
1063 public void updateChatMsgHint() {
1064 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
1065 if (conversation.getCorrectingMessage() != null) {
1066 this.binding.textInputHint.setVisibility(View.GONE);
1067 this.binding.textinput.setHint(R.string.send_corrected_message);
1068 binding.conversationViewPager.setCurrentItem(0);
1069 } else if (multi && conversation.getNextCounterpart() != null) {
1070 this.binding.textinput.setHint(R.string.send_message);
1071 this.binding.textInputHint.setVisibility(View.VISIBLE);
1072 final MucOptions.User user = conversation.getMucOptions().findUserByName(conversation.getNextCounterpart().getResource());
1073 String nick = user == null ? null : user.getNick();
1074 if (nick == null) nick = conversation.getNextCounterpart().getResource();
1075 this.binding.textInputHint.setText(
1076 getString(
1077 R.string.send_private_message_to,
1078 nick));
1079 binding.conversationViewPager.setCurrentItem(0);
1080 } else if (multi && !conversation.getMucOptions().participating()) {
1081 this.binding.textInputHint.setVisibility(View.GONE);
1082 this.binding.textinput.setHint(R.string.you_are_not_participating);
1083 this.binding.inputLayout.setBackgroundColor(android.R.color.transparent);
1084 } else {
1085 this.binding.textInputHint.setVisibility(View.GONE);
1086 this.binding.textinput.setHint(UIHelper.getMessageHint(activity, conversation));
1087 this.binding.inputLayout.setBackground(activity.getDrawable(R.drawable.background_message_bubble));
1088 activity.invalidateOptionsMenu();
1089 }
1090
1091 binding.messagesView.post(this::updateThreadFromLastMessage);
1092 }
1093
1094 public void setupIme() {
1095 this.binding.textinput.refreshIme();
1096 }
1097
1098 private void handleActivityResult(ActivityResult activityResult) {
1099 if (activityResult.resultCode == Activity.RESULT_OK) {
1100 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
1101 } else {
1102 handleNegativeActivityResult(activityResult.requestCode);
1103 }
1104 }
1105
1106 private void handlePositiveActivityResult(int requestCode, final Intent data) {
1107 switch (requestCode) {
1108 case REQUEST_SAVE_STICKER:
1109 final DocumentFile df = DocumentFile.fromSingleUri(activity, data.getData());
1110 final File f = savingAsSticker;
1111 savingAsSticker = null;
1112 try {
1113 activity.xmppConnectionService.getFileBackend().copyFileToDocumentFile(activity, f, df);
1114 Toast.makeText(activity, "Sticker saved", Toast.LENGTH_SHORT).show();
1115 } catch (final FileBackend.FileCopyException e) {
1116 Toast.makeText(activity, e.getResId(), Toast.LENGTH_SHORT).show();
1117 }
1118 break;
1119 case REQUEST_TRUST_KEYS_TEXT:
1120 sendMessage();
1121 break;
1122 case REQUEST_TRUST_KEYS_ATTACHMENTS:
1123 commitAttachments();
1124 break;
1125 case REQUEST_START_AUDIO_CALL:
1126 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1127 break;
1128 case REQUEST_START_VIDEO_CALL:
1129 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1130 break;
1131 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1132 final List<Attachment> imageUris =
1133 Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
1134 mediaPreviewAdapter.addMediaPreviews(imageUris);
1135 toggleInputMethod();
1136 break;
1137 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1138 final Uri takePhotoUri = pendingTakePhotoUri.pop();
1139 if (takePhotoUri != null) {
1140 mediaPreviewAdapter.addMediaPreviews(
1141 Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
1142 toggleInputMethod();
1143 } else {
1144 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
1145 }
1146 break;
1147 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1148 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1149 case ATTACHMENT_CHOICE_RECORD_VOICE:
1150 final Attachment.Type type =
1151 requestCode == ATTACHMENT_CHOICE_RECORD_VOICE
1152 ? Attachment.Type.RECORDING
1153 : Attachment.Type.FILE;
1154 final List<Attachment> fileUris =
1155 Attachment.extractAttachments(getActivity(), data, type);
1156 mediaPreviewAdapter.addMediaPreviews(fileUris);
1157 toggleInputMethod();
1158 break;
1159 case ATTACHMENT_CHOICE_LOCATION:
1160 final double latitude = data.getDoubleExtra("latitude", 0);
1161 final double longitude = data.getDoubleExtra("longitude", 0);
1162 final int accuracy = data.getIntExtra("accuracy", 0);
1163 final Uri geo;
1164 if (accuracy > 0) {
1165 geo = Uri.parse(String.format("geo:%s,%s;u=%s", latitude, longitude, accuracy));
1166 } else {
1167 geo = Uri.parse(String.format("geo:%s,%s", latitude, longitude));
1168 }
1169 mediaPreviewAdapter.addMediaPreviews(
1170 Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
1171 toggleInputMethod();
1172 break;
1173 case REQUEST_INVITE_TO_CONVERSATION:
1174 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
1175 if (invite != null) {
1176 if (invite.execute(activity)) {
1177 activity.mToast =
1178 Toast.makeText(
1179 activity, R.string.creating_conference, Toast.LENGTH_LONG);
1180 activity.mToast.show();
1181 }
1182 }
1183 break;
1184 }
1185 }
1186
1187 private void commitAttachments() {
1188 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
1189 if (anyNeedsExternalStoragePermission(attachments)
1190 && !hasPermissions(
1191 REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1192 return;
1193 }
1194 if (trustKeysIfNeeded(conversation, REQUEST_TRUST_KEYS_ATTACHMENTS)) {
1195 return;
1196 }
1197 final PresenceSelector.OnPresenceSelected callback =
1198 () -> {
1199 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
1200 final Attachment attachment = i.next();
1201 if (attachment.getType() == Attachment.Type.LOCATION) {
1202 attachLocationToConversation(conversation, attachment.getUri());
1203 } else if (attachment.getType() == Attachment.Type.IMAGE) {
1204 Log.d(
1205 Config.LOGTAG,
1206 "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
1207 attachImageToConversation(
1208 conversation, attachment.getUri(), attachment.getMime());
1209 } else {
1210 Log.d(
1211 Config.LOGTAG,
1212 "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
1213 attachFileToConversation(
1214 conversation, attachment.getUri(), attachment.getMime());
1215 }
1216 }
1217 mediaPreviewAdapter.notifyDataSetChanged();
1218 toggleInputMethod();
1219 };
1220 if (conversation == null
1221 || conversation.getMode() == Conversation.MODE_MULTI
1222 || Attachment.canBeSendInBand(attachments)
1223 || (conversation.getAccount().httpUploadAvailable()
1224 && FileBackend.allFilesUnderSize(
1225 getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
1226 callback.onPresenceSelected();
1227 } else {
1228 activity.selectPresence(conversation, callback);
1229 }
1230 }
1231
1232 private static boolean anyNeedsExternalStoragePermission(
1233 final Collection<Attachment> attachments) {
1234 for (final Attachment attachment : attachments) {
1235 if (attachment.getType() != Attachment.Type.LOCATION) {
1236 return true;
1237 }
1238 }
1239 return false;
1240 }
1241
1242 public void toggleInputMethod() {
1243 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
1244 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
1245 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
1246 updateSendButton();
1247 }
1248
1249 private void handleNegativeActivityResult(int requestCode) {
1250 switch (requestCode) {
1251 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1252 if (pendingTakePhotoUri.clear()) {
1253 Log.d(
1254 Config.LOGTAG,
1255 "cleared pending photo uri after negative activity result");
1256 }
1257 break;
1258 }
1259 }
1260
1261 @Override
1262 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
1263 super.onActivityResult(requestCode, resultCode, data);
1264 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
1265 if (activity != null && activity.xmppConnectionService != null) {
1266 handleActivityResult(activityResult);
1267 } else {
1268 this.postponedActivityResult.push(activityResult);
1269 }
1270 }
1271
1272 public void unblockConversation(final Blockable conversation) {
1273 activity.xmppConnectionService.sendUnblockRequest(conversation);
1274 }
1275
1276 @Override
1277 public void onAttach(Activity activity) {
1278 super.onAttach(activity);
1279 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
1280 if (activity instanceof ConversationsActivity) {
1281 this.activity = (ConversationsActivity) activity;
1282 } else {
1283 throw new IllegalStateException(
1284 "Trying to attach fragment to activity that is not the ConversationsActivity");
1285 }
1286 }
1287
1288 @Override
1289 public void onDetach() {
1290 super.onDetach();
1291 this.activity = null; // TODO maybe not a good idea since some callbacks really need it
1292 }
1293
1294 @Override
1295 public void onCreate(Bundle savedInstanceState) {
1296 super.onCreate(savedInstanceState);
1297 setHasOptionsMenu(true);
1298 activity.getOnBackPressedDispatcher().addCallback(this, backPressedLeaveSingleThread);
1299 }
1300
1301 @Override
1302 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
1303 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.isOnboarding()) return;
1304
1305 menuInflater.inflate(R.menu.fragment_conversation, menu);
1306 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
1307 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
1308 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
1309 final MenuItem menuMute = menu.findItem(R.id.action_mute);
1310 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
1311 final MenuItem menuCall = menu.findItem(R.id.action_call);
1312 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
1313 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
1314 final MenuItem menuTogglePinned = menu.findItem(R.id.action_toggle_pinned);
1315
1316 if (conversation != null) {
1317 if (conversation.getMode() == Conversation.MODE_MULTI) {
1318 menuContactDetails.setVisible(false);
1319 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
1320 menuMucDetails.setTitle(
1321 conversation.getMucOptions().isPrivateAndNonAnonymous()
1322 ? R.string.action_muc_details
1323 : R.string.channel_details);
1324 menuCall.setVisible(false);
1325 menuOngoingCall.setVisible(false);
1326 } else {
1327 final XmppConnectionService service =
1328 activity == null ? null : activity.xmppConnectionService;
1329 final Optional<OngoingRtpSession> ongoingRtpSession =
1330 service == null
1331 ? Optional.absent()
1332 : service.getJingleConnectionManager()
1333 .getOngoingRtpConnection(conversation.getContact());
1334 if (ongoingRtpSession.isPresent()) {
1335 menuOngoingCall.setVisible(true);
1336 menuCall.setVisible(false);
1337 } else {
1338 menuOngoingCall.setVisible(false);
1339 final RtpCapability.Capability rtpCapability =
1340 RtpCapability.check(conversation.getContact());
1341 final boolean cameraAvailable =
1342 activity != null && activity.isCameraFeatureAvailable();
1343 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
1344 menuVideoCall.setVisible(
1345 rtpCapability == RtpCapability.Capability.VIDEO && cameraAvailable);
1346 }
1347 menuContactDetails.setVisible(!this.conversation.withSelf());
1348 menuMucDetails.setVisible(false);
1349 menuInviteContact.setVisible(
1350 service != null
1351 && service.findConferenceServer(conversation.getAccount()) != null);
1352 }
1353 if (conversation.isMuted()) {
1354 menuMute.setVisible(false);
1355 } else {
1356 menuUnmute.setVisible(false);
1357 }
1358 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1359 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
1360 if (conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false)) {
1361 menuTogglePinned.setTitle(R.string.remove_from_favorites);
1362 } else {
1363 menuTogglePinned.setTitle(R.string.add_to_favorites);
1364 }
1365 }
1366 super.onCreateOptionsMenu(menu, menuInflater);
1367 }
1368
1369 @Override
1370 public View onCreateView(
1371 final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1372 this.binding =
1373 DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1374 binding.getRoot().setOnClickListener(null); // TODO why the fuck did we do this?
1375
1376 binding.textinput.addTextChangedListener(
1377 new StylingHelper.MessageEditorStyler(binding.textinput));
1378
1379 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1380 binding.textinput.setRichContentListener(new String[] {"image/*"}, mEditorContentListener);
1381 DisplayMetrics displayMetrics = new DisplayMetrics();
1382 activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
1383 if (displayMetrics.heightPixels > 0) binding.textinput.setMaxHeight(displayMetrics.heightPixels / 4);
1384
1385 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1386 binding.contextPreviewCancel.setOnClickListener((v) -> {
1387 setThread(null);
1388 conversation.setUserSelectedThread(false);
1389 setupReply(null);
1390 });
1391 binding.requestVoice.setOnClickListener((v) -> {
1392 activity.xmppConnectionService.requestVoice(conversation.getAccount(), conversation.getJid());
1393 binding.requestVoice.setVisibility(View.GONE);
1394 Toast.makeText(activity, "Your request has been sent to the moderators", Toast.LENGTH_SHORT).show();
1395 });
1396
1397 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1398 binding.messagesView.setOnScrollListener(mOnScrollListener);
1399 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1400 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1401 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1402 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1403 messageListAdapter.setOnContactPictureClicked(this);
1404 messageListAdapter.setOnContactPictureLongClicked(this);
1405 messageListAdapter.setOnInlineImageLongClicked(this);
1406 messageListAdapter.setConversationFragment(this);
1407 binding.messagesView.setAdapter(messageListAdapter);
1408
1409 registerForContextMenu(binding.messagesView);
1410 registerForContextMenu(binding.textSendButton);
1411
1412 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1413 this.binding.textinput.setCustomInsertionActionModeCallback(
1414 new EditMessageActionModeCallback(this.binding.textinput));
1415 }
1416
1417 messageListAdapter.setOnMessageBoxClicked(message -> {
1418 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1419 setThread(message.getThread());
1420 conversation.setUserSelectedThread(true);
1421 });
1422
1423 messageListAdapter.setOnMessageBoxSwiped(message -> {
1424 quoteMessage(message);
1425 });
1426
1427 binding.threadIdenticonLayout.setOnClickListener(v -> {
1428 boolean wasLocked = conversation.getLockThread();
1429 conversation.setLockThread(false);
1430 backPressedLeaveSingleThread.setEnabled(false);
1431 if (wasLocked) {
1432 setThread(null);
1433 conversation.setUserSelectedThread(false);
1434 refresh();
1435 updateThreadFromLastMessage();
1436 } else {
1437 newThread();
1438 conversation.setUserSelectedThread(true);
1439 newThreadTutorialToast("Switched to new thread");
1440 }
1441 });
1442
1443 binding.threadIdenticonLayout.setOnLongClickListener(v -> {
1444 boolean wasLocked = conversation.getLockThread();
1445 conversation.setLockThread(false);
1446 backPressedLeaveSingleThread.setEnabled(false);
1447 setThread(null);
1448 conversation.setUserSelectedThread(true);
1449 if (wasLocked) refresh();
1450 newThreadTutorialToast("Cleared thread");
1451 return true;
1452 });
1453
1454 final Pattern lastColonPattern = Pattern.compile("(?<!\\w):");
1455 emojiSearchBinding = DataBindingUtil.inflate(inflater, R.layout.emoji_search, null, false);
1456 emojiSearchBinding.emoji.setOnItemClickListener((parent, view, position, id) -> {
1457 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1458 Editable toInsert = adapter.getItem(position).toInsert();
1459 toInsert.append(" ");
1460 Editable s = binding.textinput.getText();
1461
1462 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1463 int lastColon = -1;
1464 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1465 if (lastColon > 0) s.replace(lastColon - 1, s.length(), toInsert, 0, toInsert.length());
1466 });
1467 setupEmojiSearch();
1468 int popupHeight = (int) displayMetrics.density * 200;
1469 emojiPopup = new PopupWindow(emojiSearchBinding.getRoot(), WindowManager.LayoutParams.MATCH_PARENT, Math.min(popupHeight, displayMetrics.heightPixels > 0 ? displayMetrics.heightPixels / 5 : popupHeight));
1470 Handler emojiDebounce = new Handler(Looper.getMainLooper());
1471 final Pattern notEmojiSearch = Pattern.compile("[^\\w\\(\\)\\+'\\-]");
1472 binding.textinput.addTextChangedListener(new TextWatcher() {
1473 @Override
1474 public void afterTextChanged(Editable s) {
1475 emojiDebounce.removeCallbacksAndMessages(null);
1476 emojiDebounce.postDelayed(() -> {
1477 Matcher lastColonMatcher = lastColonPattern.matcher(s);
1478 int lastColon = -1;
1479 while(lastColonMatcher.find()) lastColon = lastColonMatcher.end();
1480 if (lastColon < 0) {
1481 emojiPopup.dismiss();
1482 return;
1483 }
1484 final String q = s.toString().substring(lastColon);
1485 if (notEmojiSearch.matcher(q).find()) {
1486 emojiPopup.dismiss();
1487 } else {
1488 EmojiSearch.EmojiSearchAdapter adapter = ((EmojiSearch.EmojiSearchAdapter) emojiSearchBinding.emoji.getAdapter());
1489 if (adapter != null) {
1490 adapter.search(q);
1491 emojiPopup.showAsDropDown(binding.textsend);
1492 }
1493 }
1494 }, 400L);
1495 }
1496
1497 @Override
1498 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1499
1500 @Override
1501 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1502 });
1503
1504 return binding.getRoot();
1505 }
1506
1507 protected void setupEmojiSearch() {
1508 if (activity != null && activity.xmppConnectionService != null) {
1509 if (!activity.xmppConnectionService.getBooleanPreference("message_autocomplete", R.bool.message_autocomplete)) {
1510 emojiSearch = null;
1511 if (emojiSearchBinding != null) emojiSearchBinding.emoji.setAdapter(null);
1512 return;
1513 }
1514 if (emojiSearch == null) {
1515 emojiSearch = activity.xmppConnectionService.emojiSearch();
1516 }
1517 }
1518 if (emojiSearch == null || emojiSearchBinding == null) return;
1519
1520 emojiSearchBinding.emoji.setAdapter(emojiSearch.makeAdapter(activity));
1521 }
1522
1523 protected void newThreadTutorialToast(String s) {
1524 if (activity == null) return;
1525 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1526 final int tutorialCount = p.getInt("thread_tutorial", 0);
1527 if (tutorialCount < 5) {
1528 Toast.makeText(activity, s, Toast.LENGTH_SHORT).show();
1529 p.edit().putInt("thread_tutorial", tutorialCount + 1).apply();
1530 }
1531 }
1532
1533 @Override
1534 public void onDestroyView() {
1535 super.onDestroyView();
1536 Log.d(Config.LOGTAG, "ConversationFragment.onDestroyView()");
1537 messageListAdapter.setOnContactPictureClicked(null);
1538 messageListAdapter.setOnContactPictureLongClicked(null);
1539 messageListAdapter.setOnInlineImageLongClicked(null);
1540 messageListAdapter.setConversationFragment(null);
1541 binding.conversationViewPager.setAdapter(null);
1542 if (conversation != null) conversation.setupViewPager(null, null, false, null);
1543 }
1544
1545 public void quoteText(String text) {
1546 if (binding.textinput.isEnabled()) {
1547 binding.textinput.insertAsQuote(text);
1548 binding.textinput.requestFocus();
1549 InputMethodManager inputMethodManager =
1550 (InputMethodManager)
1551 getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1552 if (inputMethodManager != null) {
1553 inputMethodManager.showSoftInput(
1554 binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1555 }
1556 }
1557 }
1558
1559 private void quoteMessage(Message message) {
1560 if (message.isPrivateMessage()) privateMessageWith(message.getCounterpart());
1561 setThread(message.getThread());
1562 conversation.setUserSelectedThread(true);
1563 if (!forkNullThread(message)) newThread();
1564 setupReply(message);
1565 }
1566
1567 private boolean forkNullThread(Message message) {
1568 if (message.getThread() != null || conversation.getMode() != Conversation.MODE_MULTI) return true;
1569 for (final Message m : conversation.findReplies(message.getServerMsgId())) {
1570 final Element thread = m.getThread();
1571 if (thread != null) {
1572 setThread(thread);
1573 return true;
1574 }
1575 }
1576
1577 return false;
1578 }
1579
1580 private void setupReply(Message message) {
1581 conversation.setReplyTo(message);
1582 if (message == null) {
1583 binding.contextPreview.setVisibility(View.GONE);
1584 binding.textsend.setBackgroundResource(R.drawable.textsend);
1585 return;
1586 }
1587
1588 SpannableStringBuilder body = message.getSpannableBody(null, null);
1589 if (message.isFileOrImage() || message.isOOb()) body.append(" 🖼️");
1590 messageListAdapter.handleTextQuotes(binding.contextPreviewText, body);
1591 binding.contextPreviewText.setText(body);
1592 binding.contextPreview.setVisibility(View.VISIBLE);
1593 }
1594
1595 private void setThread(Element thread) {
1596 this.conversation.setThread(thread);
1597 binding.threadIdenticon.setAlpha(0f);
1598 binding.threadIdenticonLock.setVisibility(this.conversation.getLockThread() ? View.VISIBLE : View.GONE);
1599 if (thread != null) {
1600 final String threadId = thread.getContent();
1601 if (threadId != null) {
1602 binding.threadIdenticon.setAlpha(1f);
1603 binding.threadIdenticon.setColor(UIHelper.getColorForName(threadId));
1604 binding.threadIdenticon.setHash(UIHelper.identiconHash(threadId));
1605 }
1606 }
1607 updateSendButton();
1608 }
1609
1610 @Override
1611 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1612 // This should cancel any remaining click events that would otherwise trigger links
1613 v.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
1614
1615 if (v == binding.textSendButton) {
1616 super.onCreateContextMenu(menu, v, menuInfo);
1617 try {
1618 java.lang.reflect.Method m = menu.getClass().getSuperclass().getDeclaredMethod("setOptionalIconsVisible", Boolean.TYPE);
1619 m.setAccessible(true);
1620 m.invoke(menu, true);
1621 } catch (Exception e) {
1622 e.printStackTrace();
1623 }
1624 Menu tmpMenu = new PopupMenu(activity, null).getMenu();
1625 activity.getMenuInflater().inflate(R.menu.fragment_conversation, tmpMenu);
1626 MenuItem attachMenu = tmpMenu.findItem(R.id.action_attach_file);
1627 for (int i = 0; i < attachMenu.getSubMenu().size(); i++) {
1628 MenuItem item = attachMenu.getSubMenu().getItem(i);
1629 MenuItem newItem = menu.add(item.getGroupId(), item.getItemId(), item.getOrder(), item.getTitle());
1630 newItem.setIcon(item.getIcon());
1631 }
1632 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu, TextUtils.isEmpty(binding.textinput.getText()));
1633 return;
1634 }
1635
1636 synchronized (this.messageList) {
1637 super.onCreateContextMenu(menu, v, menuInfo);
1638 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1639 this.selectedMessage = this.messageList.get(acmi.position);
1640 populateContextMenu(menu);
1641 }
1642 }
1643
1644 private void populateContextMenu(ContextMenu menu) {
1645 final Message m = this.selectedMessage;
1646 final Transferable t = m.getTransferable();
1647 Message relevantForCorrection = m;
1648 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1649 relevantForCorrection = relevantForCorrection.next();
1650 }
1651 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1652
1653 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1654 || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1655 return;
1656 }
1657
1658 if (m.getStatus() == Message.STATUS_RECEIVED
1659 && t != null
1660 && (t.getStatus() == Transferable.STATUS_CANCELLED
1661 || t.getStatus() == Transferable.STATUS_FAILED)) {
1662 return;
1663 }
1664
1665 final boolean deleted = m.isDeleted();
1666 final boolean encrypted =
1667 m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1668 || m.getEncryption() == Message.ENCRYPTION_PGP;
1669 final boolean receiving =
1670 m.getStatus() == Message.STATUS_RECEIVED
1671 && (t instanceof JingleFileTransferConnection
1672 || t instanceof HttpDownloadConnection);
1673 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1674 final MenuItem reportAndBlock = menu.findItem(R.id.action_report_and_block);
1675 MenuItem openWith = menu.findItem(R.id.open_with);
1676 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1677 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1678 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1679 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1680 MenuItem retractMessage = menu.findItem(R.id.retract_message);
1681 MenuItem moderateMessage = menu.findItem(R.id.moderate_message);
1682 MenuItem onlyThisThread = menu.findItem(R.id.only_this_thread);
1683 MenuItem shareWith = menu.findItem(R.id.share_with);
1684 MenuItem sendAgain = menu.findItem(R.id.send_again);
1685 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1686 MenuItem saveAsSticker = menu.findItem(R.id.save_as_sticker);
1687 MenuItem downloadFile = menu.findItem(R.id.download_file);
1688 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1689 MenuItem blockMedia = menu.findItem(R.id.block_media);
1690 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1691 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1692 onlyThisThread.setVisible(!conversation.getLockThread() && m.getThread() != null);
1693 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(m);
1694 final boolean showError =
1695 m.getStatus() == Message.STATUS_SEND_FAILED
1696 && m.getErrorMessage() != null
1697 && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1698 final Conversational conversational = m.getConversation();
1699 if (m.getStatus() == Message.STATUS_RECEIVED && conversational instanceof Conversation c) {
1700 final XmppConnection connection = c.getAccount().getXmppConnection();
1701 if (c.isWithStranger()
1702 && m.getServerMsgId() != null
1703 && !c.isBlocked()
1704 && connection != null
1705 && connection.getFeatures().spamReporting()) {
1706 reportAndBlock.setVisible(true);
1707 }
1708 }
1709 if (!encrypted && !m.getBody().equals("")) {
1710 copyMessage.setVisible(true);
1711 }
1712 quoteMessage.setVisible(!encrypted && !showError);
1713 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1714 retryDecryption.setVisible(true);
1715 }
1716 if (!showError
1717 && relevantForCorrection.getType() == Message.TYPE_TEXT
1718 && !m.isGeoUri()
1719 && relevantForCorrection.isLastCorrectableMessage()
1720 && m.getConversation() instanceof Conversation) {
1721 correctMessage.setVisible(true);
1722 if (!relevantForCorrection.getBody().equals("") && !relevantForCorrection.getBody().equals(" ")) retractMessage.setVisible(true);
1723 }
1724 if (relevantForCorrection.getReactions() != null) {
1725 correctMessage.setVisible(false);
1726 retractMessage.setVisible(true);
1727 }
1728 if (conversation.getMode() == Conversation.MODE_MULTI && m.getServerMsgId() != null && m.getModerated() == null && conversation.getMucOptions().getSelf().getRole().ranks(MucOptions.Role.MODERATOR) && conversation.getMucOptions().hasFeature("urn:xmpp:message-moderate:0")) {
1729 moderateMessage.setVisible(true);
1730 }
1731 if ((m.isFileOrImage() && !deleted && !receiving)
1732 || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())
1733 && !unInitiatedButKnownSize
1734 && t == null) {
1735 shareWith.setVisible(true);
1736 }
1737 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1738 sendAgain.setVisible(true);
1739 }
1740 if (m.hasFileOnRemoteHost()
1741 || m.isGeoUri()
1742 || m.treatAsDownloadable()
1743 || unInitiatedButKnownSize
1744 || t instanceof HttpDownloadConnection) {
1745 copyUrl.setVisible(true);
1746 }
1747 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1748 downloadFile.setVisible(true);
1749 downloadFile.setTitle(
1750 activity.getString(
1751 R.string.download_x_file,
1752 UIHelper.getFileDescriptionString(activity, m)));
1753 }
1754 final boolean waitingOfferedSending =
1755 m.getStatus() == Message.STATUS_WAITING
1756 || m.getStatus() == Message.STATUS_UNSEND
1757 || m.getStatus() == Message.STATUS_OFFERED;
1758 final boolean cancelable =
1759 (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1760 if (cancelable) {
1761 cancelTransmission.setVisible(true);
1762 }
1763 if (m.isFileOrImage() && !deleted && !cancelable) {
1764 final String path = m.getRelativeFilePath();
1765 if (path == null
1766 || !path.startsWith("/")
1767 || FileBackend.inConversationsDirectory(requireActivity(), path)) {
1768 saveAsSticker.setVisible(true);
1769 blockMedia.setVisible(true);
1770 deleteFile.setVisible(true);
1771 deleteFile.setTitle(
1772 activity.getString(
1773 R.string.delete_x_file,
1774 UIHelper.getFileDescriptionString(activity, m)));
1775 }
1776 }
1777
1778 if (m.getFileParams() != null && !m.getFileParams().getThumbnails().isEmpty()) {
1779 // We might be showing a thumbnail worth blocking
1780 blockMedia.setVisible(true);
1781 }
1782 if (showError) {
1783 showErrorMessage.setVisible(true);
1784 }
1785 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1786 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m))
1787 || (mime != null && mime.startsWith("audio/"))) {
1788 openWith.setVisible(true);
1789 }
1790 }
1791 }
1792
1793 @Override
1794 public boolean onContextItemSelected(MenuItem item) {
1795 switch (item.getItemId()) {
1796 case R.id.share_with:
1797 ShareUtil.share(activity, selectedMessage);
1798 return true;
1799 case R.id.correct_message:
1800 correctMessage(selectedMessage);
1801 return true;
1802 case R.id.retract_message:
1803 new AlertDialog.Builder(activity)
1804 .setTitle(R.string.retract_message)
1805 .setMessage("Do you really want to retract this message?")
1806 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1807 Message message = selectedMessage;
1808 while (message.mergeable(message.next())) {
1809 message = message.next();
1810 }
1811 Element reactions = message.getReactions();
1812 if (reactions != null) {
1813 final Message previousReaction = conversation.findMessageReactingTo(reactions.getAttribute("id"), null);
1814 if (previousReaction != null) reactions = previousReaction.getReactions();
1815 for (Element el : reactions.getChildren()) {
1816 if (message.getRawBody().endsWith(el.getContent())) {
1817 reactions.removeChild(el);
1818 }
1819 }
1820 message.setReactions(reactions);
1821 if (previousReaction != null) {
1822 previousReaction.setReactions(reactions);
1823 activity.xmppConnectionService.updateMessage(previousReaction);
1824 }
1825 }
1826 message.setBody(" ");
1827 message.setSubject(null);
1828 message.putEdited(message.getUuid(), message.getServerMsgId());
1829 message.setServerMsgId(null);
1830 message.setUuid(UUID.randomUUID().toString());
1831 sendMessage(message);
1832 })
1833 .setNegativeButton(R.string.no, null).show();
1834 return true;
1835 case R.id.moderate_message:
1836 activity.quickEdit("Spam", (reason) -> {
1837 Message message = selectedMessage;
1838 do {
1839 activity.xmppConnectionService.moderateMessage(conversation.getAccount(), message, reason);
1840 message = message.mergeable(message.next()) ? message.next() : null;
1841 } while (message != null);
1842 return null;
1843 }, R.string.moderate_reason, false, false, true);
1844 return true;
1845 case R.id.copy_message:
1846 ShareUtil.copyToClipboard(activity, selectedMessage);
1847 return true;
1848 case R.id.quote_message:
1849 quoteMessage(selectedMessage);
1850 return true;
1851 case R.id.send_again:
1852 resendMessage(selectedMessage);
1853 return true;
1854 case R.id.copy_url:
1855 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1856 return true;
1857 case R.id.save_as_sticker:
1858 saveAsSticker(selectedMessage);
1859 return true;
1860 case R.id.download_file:
1861 startDownloadable(selectedMessage);
1862 return true;
1863 case R.id.cancel_transmission:
1864 cancelTransmission(selectedMessage);
1865 return true;
1866 case R.id.retry_decryption:
1867 retryDecryption(selectedMessage);
1868 return true;
1869 case R.id.block_media:
1870 new AlertDialog.Builder(activity)
1871 .setTitle(R.string.block_media)
1872 .setMessage("Do you really want to block this media in all messages?")
1873 .setPositiveButton(R.string.yes, (dialog, whichButton) -> {
1874 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
1875 if (thumbs != null && !thumbs.isEmpty()) {
1876 for (Element thumb : thumbs) {
1877 Uri uri = Uri.parse(thumb.getAttribute("uri"));
1878 if (uri.getScheme().equals("cid")) {
1879 Cid cid = BobTransfer.cid(uri);
1880 if (cid == null) continue;
1881 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
1882 activity.xmppConnectionService.blockMedia(f);
1883 activity.xmppConnectionService.evictPreview(f);
1884 f.delete();
1885 }
1886 }
1887 }
1888 File f = activity.xmppConnectionService.getFileBackend().getFile(selectedMessage);
1889 activity.xmppConnectionService.blockMedia(f);
1890 activity.xmppConnectionService.getFileBackend().deleteFile(selectedMessage);
1891 activity.xmppConnectionService.evictPreview(f);
1892 activity.xmppConnectionService.updateMessage(selectedMessage, false);
1893 activity.onConversationsListItemUpdated();
1894 refresh();
1895 })
1896 .setNegativeButton(R.string.no, null).show();
1897 return true;
1898 case R.id.delete_file:
1899 deleteFile(selectedMessage);
1900 return true;
1901 case R.id.show_error_message:
1902 showErrorMessage(selectedMessage);
1903 return true;
1904 case R.id.open_with:
1905 openWith(selectedMessage);
1906 return true;
1907 case R.id.only_this_thread:
1908 conversation.setLockThread(true);
1909 backPressedLeaveSingleThread.setEnabled(true);
1910 setThread(selectedMessage.getThread());
1911 refresh();
1912 return true;
1913 case R.id.action_report_and_block:
1914 reportMessage(selectedMessage);
1915 return true;
1916 default:
1917 return onOptionsItemSelected(item);
1918 }
1919 }
1920
1921 @Override
1922 public boolean onOptionsItemSelected(final MenuItem item) {
1923 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1924 return false;
1925 } else if (conversation == null) {
1926 return super.onOptionsItemSelected(item);
1927 }
1928 switch (item.getItemId()) {
1929 case R.id.encryption_choice_axolotl:
1930 case R.id.encryption_choice_pgp:
1931 case R.id.encryption_choice_none:
1932 handleEncryptionSelection(item);
1933 break;
1934 case R.id.attach_choose_picture:
1935 case R.id.attach_take_picture:
1936 case R.id.attach_record_video:
1937 case R.id.attach_choose_file:
1938 case R.id.attach_record_voice:
1939 case R.id.attach_location:
1940 handleAttachmentSelection(item);
1941 break;
1942 case R.id.attach_subject:
1943 binding.textinputSubject.setVisibility(binding.textinputSubject.getVisibility() == View.GONE ? View.VISIBLE : View.GONE);
1944 break;
1945 case R.id.attach_schedule:
1946 scheduleMessage();
1947 break;
1948 case R.id.action_search:
1949 startSearch();
1950 break;
1951 case R.id.action_archive:
1952 activity.xmppConnectionService.archiveConversation(conversation);
1953 break;
1954 case R.id.action_contact_details:
1955 activity.switchToContactDetails(conversation.getContact());
1956 break;
1957 case R.id.action_muc_details:
1958 ConferenceDetailsActivity.open(activity, conversation);
1959 break;
1960 case R.id.action_invite:
1961 startActivityForResult(
1962 ChooseContactActivity.create(activity, conversation),
1963 REQUEST_INVITE_TO_CONVERSATION);
1964 break;
1965 case R.id.action_clear_history:
1966 clearHistoryDialog(conversation);
1967 break;
1968 case R.id.action_mute:
1969 muteConversationDialog(conversation);
1970 break;
1971 case R.id.action_unmute:
1972 unMuteConversation(conversation);
1973 break;
1974 case R.id.action_block:
1975 case R.id.action_unblock:
1976 final Activity activity = getActivity();
1977 if (activity instanceof XmppActivity) {
1978 BlockContactDialog.show((XmppActivity) activity, conversation);
1979 }
1980 break;
1981 case R.id.action_audio_call:
1982 checkPermissionAndTriggerAudioCall();
1983 break;
1984 case R.id.action_video_call:
1985 checkPermissionAndTriggerVideoCall();
1986 break;
1987 case R.id.action_ongoing_call:
1988 returnToOngoingCall();
1989 break;
1990 case R.id.action_toggle_pinned:
1991 togglePinned();
1992 break;
1993 case R.id.action_add_shortcut:
1994 addShortcut();
1995 break;
1996 case R.id.action_refresh_feature_discovery:
1997 refreshFeatureDiscovery();
1998 break;
1999 default:
2000 break;
2001 }
2002 return super.onOptionsItemSelected(item);
2003 }
2004
2005 public boolean onBackPressed() {
2006 boolean wasLocked = conversation.getLockThread();
2007 conversation.setLockThread(false);
2008 backPressedLeaveSingleThread.setEnabled(false);
2009 if (wasLocked) {
2010 setThread(null);
2011 conversation.setUserSelectedThread(false);
2012 refresh();
2013 updateThreadFromLastMessage();
2014 return true;
2015 }
2016 return false;
2017 }
2018
2019 private void startSearch() {
2020 final Intent intent = new Intent(getActivity(), SearchActivity.class);
2021 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
2022 startActivity(intent);
2023 }
2024
2025 private void scheduleMessage() {
2026 // TODO: upgrade to material you/3
2027 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
2028 final Calendar now = Calendar.getInstance();
2029 new DatePickerDialog(activity, (view, year, month, day) -> {
2030 new TimePickerDialog(activity, (view1, hour, minute) -> {
2031 final Calendar c = Calendar.getInstance();
2032 c.set(year, month, day, hour, minute);
2033 final long timestamp = c.getTimeInMillis();
2034 sendMessage(timestamp);
2035 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": scheduled message for " + timestamp);
2036 }, now.get(Calendar.HOUR_OF_DAY), now.get(Calendar.MINUTE), true).show();
2037 }, now.get(Calendar.YEAR), now.get(Calendar.MONTH), now.get(Calendar.DAY_OF_MONTH)).show();
2038 }
2039 }
2040
2041 private void returnToOngoingCall() {
2042 final Optional<OngoingRtpSession> ongoingRtpSession =
2043 activity.xmppConnectionService
2044 .getJingleConnectionManager()
2045 .getOngoingRtpConnection(conversation.getContact());
2046 if (ongoingRtpSession.isPresent()) {
2047 final OngoingRtpSession id = ongoingRtpSession.get();
2048 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
2049 intent.setAction(Intent.ACTION_VIEW);
2050 intent.putExtra(
2051 RtpSessionActivity.EXTRA_ACCOUNT,
2052 id.getAccount().getJid().asBareJid().toEscapedString());
2053 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.getWith().toEscapedString());
2054 if (id instanceof AbstractJingleConnection) {
2055 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.getSessionId());
2056 startActivity(intent);
2057 } else if (id instanceof JingleConnectionManager.RtpSessionProposal proposal) {
2058 if (Media.audioOnly(proposal.media)) {
2059 intent.putExtra(
2060 RtpSessionActivity.EXTRA_LAST_ACTION,
2061 RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2062 } else {
2063 intent.putExtra(
2064 RtpSessionActivity.EXTRA_LAST_ACTION,
2065 RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2066 }
2067 intent.putExtra(RtpSessionActivity.EXTRA_PROPOSED_SESSION_ID, proposal.sessionId);
2068 startActivity(intent);
2069 }
2070 }
2071 }
2072
2073 private void refreshFeatureDiscovery() {
2074 Set<Map.Entry<String, Presence>> presences = conversation.getContact().getPresences().getPresencesMap().entrySet();
2075 if (presences.isEmpty()) {
2076 presences = new HashSet<>();
2077 presences.add(new AbstractMap.SimpleEntry("", null));
2078 }
2079 for (Map.Entry<String, Presence> entry : presences) {
2080 Jid jid = conversation.getContact().getJid();
2081 if (!entry.getKey().equals("")) jid = jid.withResource(entry.getKey());
2082 activity.xmppConnectionService.fetchCaps(conversation.getAccount(), jid, entry.getValue(), () -> {
2083 if (activity == null) return;
2084 activity.runOnUiThread(() -> {
2085 refresh();
2086 refreshCommands(true);
2087 });
2088 });
2089 }
2090 }
2091
2092 private void addShortcut() {
2093 ShortcutInfoCompat info;
2094 if (conversation.getMode() == Conversation.MODE_MULTI) {
2095 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getMucOptions());
2096 } else {
2097 info = activity.xmppConnectionService.getShortcutService().getShortcutInfoCompat(conversation.getContact());
2098 }
2099 ShortcutManagerCompat.requestPinShortcut(activity, info, null);
2100 }
2101
2102 private void togglePinned() {
2103 final boolean pinned =
2104 conversation.getBooleanAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, false);
2105 conversation.setAttribute(Conversation.ATTRIBUTE_PINNED_ON_TOP, !pinned);
2106 activity.xmppConnectionService.updateConversation(conversation);
2107 activity.invalidateOptionsMenu();
2108 }
2109
2110 private void checkPermissionAndTriggerAudioCall() {
2111 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2112 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2113 return;
2114 }
2115 final List<String> permissions;
2116 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2117 permissions =
2118 Arrays.asList(
2119 Manifest.permission.RECORD_AUDIO,
2120 Manifest.permission.BLUETOOTH_CONNECT);
2121 } else {
2122 permissions = Collections.singletonList(Manifest.permission.RECORD_AUDIO);
2123 }
2124 if (hasPermissions(REQUEST_START_AUDIO_CALL, permissions)) {
2125 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2126 }
2127 }
2128
2129 private void checkPermissionAndTriggerVideoCall() {
2130 if (activity.mUseTor || conversation.getAccount().isOnion()) {
2131 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
2132 return;
2133 }
2134 final List<String> permissions;
2135 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
2136 permissions =
2137 Arrays.asList(
2138 Manifest.permission.RECORD_AUDIO,
2139 Manifest.permission.CAMERA,
2140 Manifest.permission.BLUETOOTH_CONNECT);
2141 } else {
2142 permissions =
2143 Arrays.asList(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA);
2144 }
2145 if (hasPermissions(REQUEST_START_VIDEO_CALL, permissions)) {
2146 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2147 }
2148 }
2149
2150 private void triggerRtpSession(final String action) {
2151 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
2152 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG)
2153 .show();
2154 return;
2155 }
2156 final Account account = conversation.getAccount();
2157 if (account.setOption(Account.OPTION_SOFT_DISABLED, false)) {
2158 activity.xmppConnectionService.updateAccount(account);
2159 }
2160 final Contact contact = conversation.getContact();
2161 if (Config.USE_JINGLE_MESSAGE_INIT && RtpCapability.jmiSupport(contact)) {
2162 triggerRtpSession(contact.getAccount(), contact.getJid().asBareJid(), action);
2163 } else {
2164 final RtpCapability.Capability capability;
2165 if (action.equals(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL)) {
2166 capability = RtpCapability.Capability.VIDEO;
2167 } else {
2168 capability = RtpCapability.Capability.AUDIO;
2169 }
2170 PresenceSelector.selectFullJidForDirectRtpConnection(
2171 activity,
2172 contact,
2173 capability,
2174 fullJid -> {
2175 triggerRtpSession(contact.getAccount(), fullJid, action);
2176 });
2177 }
2178 }
2179
2180 private void triggerRtpSession(final Account account, final Jid with, final String action) {
2181 CallIntegrationConnectionService.placeCall(activity.xmppConnectionService, account,with,RtpSessionActivity.actionToMedia(action));
2182 }
2183
2184 private void handleAttachmentSelection(MenuItem item) {
2185 switch (item.getItemId()) {
2186 case R.id.attach_choose_picture:
2187 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
2188 break;
2189 case R.id.attach_take_picture:
2190 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
2191 break;
2192 case R.id.attach_record_video:
2193 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
2194 break;
2195 case R.id.attach_choose_file:
2196 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
2197 break;
2198 case R.id.attach_record_voice:
2199 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
2200 break;
2201 case R.id.attach_location:
2202 attachFile(ATTACHMENT_CHOICE_LOCATION);
2203 break;
2204 }
2205 }
2206
2207 private void handleEncryptionSelection(MenuItem item) {
2208 if (conversation == null) {
2209 return;
2210 }
2211 final boolean updated;
2212 switch (item.getItemId()) {
2213 case R.id.encryption_choice_none:
2214 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2215 item.setChecked(true);
2216 break;
2217 case R.id.encryption_choice_pgp:
2218 if (activity.hasPgp()) {
2219 if (conversation.getAccount().getPgpSignature() != null) {
2220 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
2221 item.setChecked(true);
2222 } else {
2223 updated = false;
2224 activity.announcePgp(
2225 conversation.getAccount(),
2226 conversation,
2227 null,
2228 activity.onOpenPGPKeyPublished);
2229 }
2230 } else {
2231 activity.showInstallPgpDialog();
2232 updated = false;
2233 }
2234 break;
2235 case R.id.encryption_choice_axolotl:
2236 Log.d(
2237 Config.LOGTAG,
2238 AxolotlService.getLogprefix(conversation.getAccount())
2239 + "Enabled axolotl for Contact "
2240 + conversation.getContact().getJid());
2241 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
2242 item.setChecked(true);
2243 break;
2244 default:
2245 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2246 break;
2247 }
2248 if (updated) {
2249 activity.xmppConnectionService.updateConversation(conversation);
2250 }
2251 updateChatMsgHint();
2252 getActivity().invalidateOptionsMenu();
2253 activity.refreshUi();
2254 }
2255
2256 public void attachFile(final int attachmentChoice) {
2257 attachFile(attachmentChoice, true);
2258 }
2259
2260 public void attachFile(final int attachmentChoice, final boolean updateRecentlyUsed) {
2261 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
2262 if (!hasPermissions(
2263 attachmentChoice,
2264 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2265 Manifest.permission.RECORD_AUDIO)) {
2266 return;
2267 }
2268 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO
2269 || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
2270 if (!hasPermissions(
2271 attachmentChoice,
2272 Manifest.permission.WRITE_EXTERNAL_STORAGE,
2273 Manifest.permission.CAMERA)) {
2274 return;
2275 }
2276 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
2277 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2278 return;
2279 }
2280 }
2281 if (updateRecentlyUsed) {
2282 storeRecentlyUsedQuickAction(attachmentChoice);
2283 }
2284 final int encryption = conversation.getNextEncryption();
2285 final int mode = conversation.getMode();
2286 if (encryption == Message.ENCRYPTION_PGP) {
2287 if (activity.hasPgp()) {
2288 if (mode == Conversation.MODE_SINGLE
2289 && conversation.getContact().getPgpKeyId() != 0) {
2290 activity.xmppConnectionService
2291 .getPgpEngine()
2292 .hasKey(
2293 conversation.getContact(),
2294 new UiCallback<Contact>() {
2295
2296 @Override
2297 public void userInputRequired(
2298 PendingIntent pi, Contact contact) {
2299 startPendingIntent(pi, attachmentChoice);
2300 }
2301
2302 @Override
2303 public void success(Contact contact) {
2304 invokeAttachFileIntent(attachmentChoice);
2305 }
2306
2307 @Override
2308 public void error(int error, Contact contact) {
2309 activity.replaceToast(getString(error));
2310 }
2311 });
2312 } else if (mode == Conversation.MODE_MULTI
2313 && conversation.getMucOptions().pgpKeysInUse()) {
2314 if (!conversation.getMucOptions().everybodyHasKeys()) {
2315 Toast warning =
2316 Toast.makeText(
2317 getActivity(),
2318 R.string.missing_public_keys,
2319 Toast.LENGTH_LONG);
2320 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2321 warning.show();
2322 }
2323 invokeAttachFileIntent(attachmentChoice);
2324 } else {
2325 showNoPGPKeyDialog(
2326 false,
2327 (dialog, which) -> {
2328 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2329 activity.xmppConnectionService.updateConversation(conversation);
2330 invokeAttachFileIntent(attachmentChoice);
2331 });
2332 }
2333 } else {
2334 activity.showInstallPgpDialog();
2335 }
2336 } else {
2337 invokeAttachFileIntent(attachmentChoice);
2338 }
2339 }
2340
2341 private void storeRecentlyUsedQuickAction(final int attachmentChoice) {
2342 try {
2343 activity.getPreferences()
2344 .edit()
2345 .putString(
2346 RECENTLY_USED_QUICK_ACTION,
2347 SendButtonAction.of(attachmentChoice).toString())
2348 .apply();
2349 } catch (IllegalArgumentException e) {
2350 // just do not save
2351 }
2352 }
2353
2354 @Override
2355 public void onRequestPermissionsResult(
2356 int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
2357 final PermissionUtils.PermissionResult permissionResult =
2358 PermissionUtils.removeBluetoothConnect(permissions, grantResults);
2359 if (grantResults.length > 0) {
2360 if (allGranted(permissionResult.grantResults)) {
2361 switch (requestCode) {
2362 case REQUEST_START_DOWNLOAD:
2363 if (this.mPendingDownloadableMessage != null) {
2364 startDownloadable(this.mPendingDownloadableMessage);
2365 }
2366 break;
2367 case REQUEST_ADD_EDITOR_CONTENT:
2368 if (this.mPendingEditorContent != null) {
2369 attachEditorContentToConversation(this.mPendingEditorContent);
2370 }
2371 break;
2372 case REQUEST_COMMIT_ATTACHMENTS:
2373 commitAttachments();
2374 break;
2375 case REQUEST_START_AUDIO_CALL:
2376 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
2377 break;
2378 case REQUEST_START_VIDEO_CALL:
2379 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
2380 break;
2381 default:
2382 attachFile(requestCode);
2383 break;
2384 }
2385 } else {
2386 @StringRes int res;
2387 String firstDenied =
2388 getFirstDenied(permissionResult.grantResults, permissionResult.permissions);
2389 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
2390 res = R.string.no_microphone_permission;
2391 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
2392 res = R.string.no_camera_permission;
2393 } else {
2394 res = R.string.no_storage_permission;
2395 }
2396 Toast.makeText(
2397 getActivity(),
2398 getString(res, getString(R.string.app_name)),
2399 Toast.LENGTH_SHORT)
2400 .show();
2401 }
2402 }
2403 if (writeGranted(grantResults, permissions)) {
2404 if (activity != null && activity.xmppConnectionService != null) {
2405 activity.xmppConnectionService.getDrawableCache().evictAll();
2406 activity.xmppConnectionService.restartFileObserver();
2407 }
2408 refresh();
2409 }
2410 if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
2411 XmppConnectionService.toggleForegroundService(activity);
2412 }
2413 }
2414
2415 public void startDownloadable(Message message) {
2416 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2417 this.mPendingDownloadableMessage = message;
2418 return;
2419 }
2420 Transferable transferable = message.getTransferable();
2421 if (transferable != null) {
2422 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
2423 createNewConnection(message);
2424 return;
2425 }
2426 if (!transferable.start()) {
2427 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
2428 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2429 .show();
2430 }
2431 } else if (message.treatAsDownloadable()
2432 || message.hasFileOnRemoteHost()
2433 || MessageUtils.unInitiatedButKnownSize(message)) {
2434 createNewConnection(message);
2435 } else {
2436 Log.d(
2437 Config.LOGTAG,
2438 message.getConversation().getAccount() + ": unable to start downloadable");
2439 }
2440 }
2441
2442 private void createNewConnection(final Message message) {
2443 if (!activity.xmppConnectionService.hasInternetConnection()) {
2444 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT)
2445 .show();
2446 return;
2447 }
2448 if (message.getOob() != null && "cid".equalsIgnoreCase(message.getOob().getScheme())) {
2449 try {
2450 BobTransfer transfer = new BobTransfer.ForMessage(message, activity.xmppConnectionService);
2451 message.setTransferable(transfer);
2452 transfer.start();
2453 } catch (URISyntaxException e) {
2454 Log.d(Config.LOGTAG, "BobTransfer failed to parse URI");
2455 }
2456 } else {
2457 activity.xmppConnectionService
2458 .getHttpConnectionManager()
2459 .createNewDownloadConnection(message, true);
2460 }
2461 }
2462
2463 @SuppressLint("InflateParams")
2464 protected void clearHistoryDialog(final Conversation conversation) {
2465 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2466 builder.setTitle(R.string.clear_conversation_history);
2467 final View dialogView =
2468 requireActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
2469 final CheckBox endConversationCheckBox =
2470 dialogView.findViewById(R.id.end_conversation_checkbox);
2471 builder.setView(dialogView);
2472 builder.setNegativeButton(getString(R.string.cancel), null);
2473 builder.setPositiveButton(
2474 getString(R.string.confirm),
2475 (dialog, which) -> {
2476 this.activity.xmppConnectionService.clearConversationHistory(conversation);
2477 if (endConversationCheckBox.isChecked()) {
2478 this.activity.xmppConnectionService.archiveConversation(conversation);
2479 this.activity.onConversationArchived(conversation);
2480 } else {
2481 activity.onConversationsListItemUpdated();
2482 refresh();
2483 }
2484 });
2485 builder.create().show();
2486 }
2487
2488 protected void muteConversationDialog(final Conversation conversation) {
2489 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2490 builder.setTitle(R.string.disable_notifications);
2491 final int[] durations = activity.getResources().getIntArray(R.array.mute_options_durations);
2492 final CharSequence[] labels = new CharSequence[durations.length];
2493 for (int i = 0; i < durations.length; ++i) {
2494 if (durations[i] == -1) {
2495 labels[i] = activity.getString(R.string.until_further_notice);
2496 } else {
2497 labels[i] = TimeFrameUtils.resolve(activity, 1000L * durations[i]);
2498 }
2499 }
2500 builder.setItems(
2501 labels,
2502 (dialog, which) -> {
2503 final long till;
2504 if (durations[which] == -1) {
2505 till = Long.MAX_VALUE;
2506 } else {
2507 till = System.currentTimeMillis() + (durations[which] * 1000L);
2508 }
2509 conversation.setMutedTill(till);
2510 activity.xmppConnectionService.updateConversation(conversation);
2511 activity.onConversationsListItemUpdated();
2512 refresh();
2513 activity.invalidateOptionsMenu();
2514 });
2515 builder.create().show();
2516 }
2517
2518 private boolean hasPermissions(int requestCode, List<String> permissions) {
2519 final List<String> missingPermissions = new ArrayList<>();
2520 for (String permission : permissions) {
2521 if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU || Config.ONLY_INTERNAL_STORAGE) && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
2522 continue;
2523 }
2524 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
2525 missingPermissions.add(permission);
2526 }
2527 }
2528 if (missingPermissions.size() == 0) {
2529 return true;
2530 } else {
2531 requestPermissions(
2532 missingPermissions.toArray(new String[0]),
2533 requestCode);
2534 return false;
2535 }
2536 }
2537
2538 private boolean hasPermissions(int requestCode, String... permissions) {
2539 return hasPermissions(requestCode, ImmutableList.copyOf(permissions));
2540 }
2541
2542 public void unMuteConversation(final Conversation conversation) {
2543 conversation.setMutedTill(0);
2544 this.activity.xmppConnectionService.updateConversation(conversation);
2545 this.activity.onConversationsListItemUpdated();
2546 refresh();
2547 this.activity.invalidateOptionsMenu();
2548 }
2549
2550 protected void invokeAttachFileIntent(final int attachmentChoice) {
2551 Intent intent = new Intent();
2552 boolean chooser = false;
2553 switch (attachmentChoice) {
2554 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
2555 intent.setAction(Intent.ACTION_GET_CONTENT);
2556 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2557 intent.setType("image/*");
2558 chooser = true;
2559 break;
2560 case ATTACHMENT_CHOICE_RECORD_VIDEO:
2561 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
2562 break;
2563 case ATTACHMENT_CHOICE_TAKE_PHOTO:
2564 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
2565 pendingTakePhotoUri.push(uri);
2566 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
2567 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
2568 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
2569 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
2570 break;
2571 case ATTACHMENT_CHOICE_CHOOSE_FILE:
2572 chooser = true;
2573 intent.setType("*/*");
2574 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
2575 intent.addCategory(Intent.CATEGORY_OPENABLE);
2576 intent.setAction(Intent.ACTION_GET_CONTENT);
2577 break;
2578 case ATTACHMENT_CHOICE_RECORD_VOICE:
2579 intent = new Intent(getActivity(), RecordingActivity.class);
2580 break;
2581 case ATTACHMENT_CHOICE_LOCATION:
2582 intent = GeoHelper.getFetchIntent(activity);
2583 break;
2584 }
2585 final Context context = getActivity();
2586 if (context == null) {
2587 return;
2588 }
2589 try {
2590 if (chooser) {
2591 startActivityForResult(
2592 Intent.createChooser(intent, getString(R.string.perform_action_with)),
2593 attachmentChoice);
2594 } else {
2595 startActivityForResult(intent, attachmentChoice);
2596 }
2597 } catch (final ActivityNotFoundException e) {
2598 Toast.makeText(context, R.string.no_application_found, Toast.LENGTH_LONG).show();
2599 }
2600 }
2601
2602 @Override
2603 public void onResume() {
2604 super.onResume();
2605 binding.messagesView.post(this::fireReadEvent);
2606 }
2607
2608 private void fireReadEvent() {
2609 if (activity != null && this.conversation != null) {
2610 String uuid = getLastVisibleMessageUuid();
2611 if (uuid != null) {
2612 activity.onConversationRead(this.conversation, uuid);
2613 }
2614 }
2615 }
2616
2617 private void newSubThread() {
2618 Element oldThread = conversation.getThread();
2619 Element thread = new Element("thread", "jabber:client");
2620 thread.setContent(UUID.randomUUID().toString());
2621 if (oldThread != null) thread.setAttribute("parent", oldThread.getContent());
2622 setThread(thread);
2623 }
2624
2625 private void newThread() {
2626 Element thread = new Element("thread", "jabber:client");
2627 thread.setContent(UUID.randomUUID().toString());
2628 setThread(thread);
2629 }
2630
2631 private void updateThreadFromLastMessage() {
2632 if (this.conversation != null && !this.conversation.getUserSelectedThread() && TextUtils.isEmpty(binding.textinput.getText())) {
2633 Message message = getLastVisibleMessage();
2634 if (message == null) {
2635 newThread();
2636 } else {
2637 if (conversation.getMode() == Conversation.MODE_MULTI) {
2638 if (activity == null || activity.xmppConnectionService == null) return;
2639 if (message.getStatus() < Message.STATUS_SEND) {
2640 if (!activity.xmppConnectionService.getBooleanPreference("follow_thread_in_channel", R.bool.follow_thread_in_channel)) return;
2641 }
2642 }
2643
2644 setThread(message.getThread());
2645 }
2646 }
2647 }
2648
2649 private String getLastVisibleMessageUuid() {
2650 Message message = getLastVisibleMessage();
2651 return message == null ? null : message.getUuid();
2652 }
2653
2654 private Message getLastVisibleMessage() {
2655 if (binding == null) {
2656 return null;
2657 }
2658 synchronized (this.messageList) {
2659 int pos = binding.messagesView.getLastVisiblePosition();
2660 if (pos >= 0) {
2661 Message message = null;
2662 for (int i = pos; i >= 0; --i) {
2663 try {
2664 message = (Message) binding.messagesView.getItemAtPosition(i);
2665 } catch (IndexOutOfBoundsException e) {
2666 // should not happen if we synchronize properly. however if that fails we
2667 // just gonna try item -1
2668 continue;
2669 }
2670 if (message.getType() != Message.TYPE_STATUS) {
2671 break;
2672 }
2673 }
2674 if (message != null) {
2675 while (message.next() != null && message.next().wasMergedIntoPrevious(activity == null ? null : activity.xmppConnectionService)) {
2676 message = message.next();
2677 }
2678 return message;
2679 }
2680 }
2681 }
2682 return null;
2683 }
2684
2685 private void openWith(final Message message) {
2686 if (message.isGeoUri()) {
2687 GeoHelper.view(getActivity(), message);
2688 } else {
2689 final DownloadableFile file =
2690 activity.xmppConnectionService.getFileBackend().getFile(message);
2691 ViewUtil.view(activity, file);
2692 }
2693 }
2694
2695 private void reportMessage(final Message message) {
2696 BlockContactDialog.show(activity, conversation.getContact(), message.getServerMsgId());
2697 }
2698
2699 private void showErrorMessage(final Message message) {
2700 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2701 builder.setTitle(R.string.error_message);
2702 final String errorMessage = message.getErrorMessage();
2703 final String[] errorMessageParts =
2704 errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
2705 final String displayError;
2706 if (errorMessageParts.length == 2) {
2707 displayError = errorMessageParts[1];
2708 } else {
2709 displayError = errorMessage;
2710 }
2711 builder.setMessage(displayError);
2712 builder.setNegativeButton(
2713 R.string.copy_to_clipboard,
2714 (dialog, which) -> {
2715 activity.copyTextToClipboard(displayError, R.string.error_message);
2716 Toast.makeText(
2717 activity,
2718 R.string.error_message_copied_to_clipboard,
2719 Toast.LENGTH_SHORT)
2720 .show();
2721 });
2722 builder.setPositiveButton(R.string.confirm, null);
2723 builder.create().show();
2724 }
2725
2726 public boolean onInlineImageLongClicked(Cid cid) {
2727 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2728 if (f == null) return false;
2729
2730 saveAsSticker(f, null);
2731 return true;
2732 }
2733
2734 private void saveAsSticker(final Message m) {
2735 String existingName = m.getFileParams() != null && m.getFileParams().getName() != null ? m.getFileParams().getName() : "";
2736 existingName = existingName.lastIndexOf(".") == -1 ? existingName : existingName.substring(0, existingName.lastIndexOf("."));
2737 saveAsSticker(activity.xmppConnectionService.getFileBackend().getFile(m), existingName);
2738 }
2739
2740 private void saveAsSticker(final File file, final String name) {
2741 savingAsSticker = file;
2742
2743 Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
2744 intent.addCategory(Intent.CATEGORY_OPENABLE);
2745 intent.setType(MimeUtils.guessMimeTypeFromUri(activity, activity.xmppConnectionService.getFileBackend().getUriForFile(activity, file)));
2746 intent.putExtra(Intent.EXTRA_TITLE, name);
2747
2748 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2749 final String dir = p.getString("sticker_directory", "Stickers");
2750 if (dir.startsWith("content://")) {
2751 intent.putExtra("android.provider.extra.INITIAL_URI", Uri.parse(dir));
2752 } else {
2753 new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + dir + "/User Pack").mkdirs();
2754 Uri uri;
2755 if (Build.VERSION.SDK_INT >= 29) {
2756 Intent tmp = ((StorageManager) activity.getSystemService(Context.STORAGE_SERVICE)).getPrimaryStorageVolume().createOpenDocumentTreeIntent();
2757 uri = tmp.getParcelableExtra("android.provider.extra.INITIAL_URI");
2758 uri = Uri.parse(uri.toString().replace("/root/", "/document/") + "%3APictures%2F" + dir);
2759 } else {
2760 uri = Uri.parse("content://com.android.externalstorage.documents/document/primary%3APictures%2F" + dir);
2761 }
2762 intent.putExtra("android.provider.extra.INITIAL_URI", uri);
2763 intent.putExtra("android.content.extra.SHOW_ADVANCED", true);
2764 }
2765
2766 Toast.makeText(activity, "Choose a sticker pack to add this sticker to", Toast.LENGTH_SHORT).show();
2767 startActivityForResult(Intent.createChooser(intent, "Choose sticker pack"), REQUEST_SAVE_STICKER);
2768 }
2769
2770 private void deleteFile(final Message message) {
2771 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
2772 builder.setNegativeButton(R.string.cancel, null);
2773 builder.setTitle(R.string.delete_file_dialog);
2774 builder.setMessage(R.string.delete_file_dialog_msg);
2775 builder.setPositiveButton(
2776 R.string.confirm,
2777 (dialog, which) -> {
2778 List<Element> thumbs = selectedMessage.getFileParams() != null ? selectedMessage.getFileParams().getThumbnails() : null;
2779 if (thumbs != null && !thumbs.isEmpty()) {
2780 for (Element thumb : thumbs) {
2781 Uri uri = Uri.parse(thumb.getAttribute("uri"));
2782 if (uri.getScheme().equals("cid")) {
2783 Cid cid = BobTransfer.cid(uri);
2784 if (cid == null) continue;
2785 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
2786 activity.xmppConnectionService.evictPreview(f);
2787 f.delete();
2788 }
2789 }
2790 }
2791 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
2792 activity.xmppConnectionService.evictPreview(activity.xmppConnectionService.getFileBackend().getFile(message));
2793 activity.xmppConnectionService.updateMessage(message, false);
2794 activity.onConversationsListItemUpdated();
2795 refresh();
2796 }
2797 });
2798 builder.create().show();
2799 }
2800
2801 private void resendMessage(final Message message) {
2802 if (message.isFileOrImage()) {
2803 if (!(message.getConversation() instanceof Conversation)) {
2804 return;
2805 }
2806 final Conversation conversation = (Conversation) message.getConversation();
2807 final DownloadableFile file =
2808 activity.xmppConnectionService.getFileBackend().getFile(message);
2809 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
2810 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
2811 if (!message.hasFileOnRemoteHost()
2812 && xmppConnection != null
2813 && conversation.getMode() == Conversational.MODE_SINGLE
2814 && !xmppConnection
2815 .getFeatures()
2816 .httpUpload(message.getFileParams().getSize())) {
2817 activity.selectPresence(
2818 conversation,
2819 () -> {
2820 message.setCounterpart(conversation.getNextCounterpart());
2821 activity.xmppConnectionService.resendFailedMessages(message);
2822 new Handler()
2823 .post(
2824 () -> {
2825 int size = messageList.size();
2826 this.binding.messagesView.setSelection(
2827 size - 1);
2828 });
2829 });
2830 return;
2831 }
2832 } else if (!Compatibility.hasStoragePermission(getActivity())) {
2833 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
2834 return;
2835 } else {
2836 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
2837 message.setDeleted(true);
2838 activity.xmppConnectionService.updateMessage(message, false);
2839 activity.onConversationsListItemUpdated();
2840 refresh();
2841 return;
2842 }
2843 }
2844 activity.xmppConnectionService.resendFailedMessages(message);
2845 new Handler()
2846 .post(
2847 () -> {
2848 int size = messageList.size();
2849 this.binding.messagesView.setSelection(size - 1);
2850 });
2851 }
2852
2853 private void cancelTransmission(Message message) {
2854 Transferable transferable = message.getTransferable();
2855 if (transferable != null) {
2856 transferable.cancel();
2857 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
2858 activity.xmppConnectionService.markMessage(
2859 message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
2860 }
2861 }
2862
2863 private void retryDecryption(Message message) {
2864 message.setEncryption(Message.ENCRYPTION_PGP);
2865 activity.onConversationsListItemUpdated();
2866 refresh();
2867 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
2868 }
2869
2870 public void privateMessageWith(final Jid counterpart) {
2871 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2872 activity.xmppConnectionService.sendChatState(conversation);
2873 }
2874 this.binding.textinput.setText("");
2875 this.conversation.setNextCounterpart(counterpart);
2876 updateChatMsgHint();
2877 updateSendButton();
2878 updateEditablity();
2879 }
2880
2881 private void correctMessage(Message message) {
2882 while (message.mergeable(message.next())) {
2883 message = message.next();
2884 }
2885 setThread(message.getThread());
2886 conversation.setUserSelectedThread(true);
2887 this.conversation.setCorrectingMessage(message);
2888 final Editable editable = binding.textinput.getText();
2889 this.conversation.setDraftMessage(editable.toString());
2890 this.binding.textinput.setText("");
2891 this.binding.textinput.append(message.getBody());
2892 if (message.getSubject() != null && message.getSubject().length() > 0) {
2893 this.binding.textinputSubject.setText(message.getSubject());
2894 this.binding.textinputSubject.setVisibility(View.VISIBLE);
2895 }
2896 }
2897
2898 private void highlightInConference(String nick) {
2899 final Editable editable = this.binding.textinput.getText();
2900 String oldString = editable.toString().trim();
2901 final int pos = this.binding.textinput.getSelectionStart();
2902 if (oldString.isEmpty() || pos == 0) {
2903 editable.insert(0, nick + ": ");
2904 } else {
2905 final char before = editable.charAt(pos - 1);
2906 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
2907 if (before == '\n') {
2908 editable.insert(pos, nick + ": ");
2909 } else {
2910 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
2911 if (NickValidityChecker.check(
2912 conversation,
2913 Arrays.asList(
2914 editable.subSequence(0, pos - 2).toString().split(", ")))) {
2915 editable.insert(pos - 2, ", " + nick);
2916 return;
2917 }
2918 }
2919 editable.insert(
2920 pos,
2921 (Character.isWhitespace(before) ? "" : " ")
2922 + nick
2923 + (Character.isWhitespace(after) ? "" : " "));
2924 if (Character.isWhitespace(after)) {
2925 this.binding.textinput.setSelection(
2926 this.binding.textinput.getSelectionStart() + 1);
2927 }
2928 }
2929 }
2930 }
2931
2932 @Override
2933 public void startActivityForResult(Intent intent, int requestCode) {
2934 final Activity activity = getActivity();
2935 if (activity instanceof ConversationsActivity) {
2936 ((ConversationsActivity) activity).clearPendingViewIntent();
2937 }
2938 super.startActivityForResult(intent, requestCode);
2939 }
2940
2941 @Override
2942 public void onSaveInstanceState(@NonNull Bundle outState) {
2943 super.onSaveInstanceState(outState);
2944 if (conversation != null) {
2945 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
2946 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
2947 final Uri uri = pendingTakePhotoUri.peek();
2948 if (uri != null) {
2949 outState.putString(STATE_PHOTO_URI, uri.toString());
2950 }
2951 final ScrollState scrollState = getScrollPosition();
2952 if (scrollState != null) {
2953 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
2954 }
2955 final ArrayList<Attachment> attachments =
2956 mediaPreviewAdapter == null
2957 ? new ArrayList<>()
2958 : mediaPreviewAdapter.getAttachments();
2959 if (attachments.size() > 0) {
2960 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
2961 }
2962 }
2963 }
2964
2965 @Override
2966 public void onActivityCreated(Bundle savedInstanceState) {
2967 super.onActivityCreated(savedInstanceState);
2968 if (savedInstanceState == null) {
2969 return;
2970 }
2971 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
2972 ArrayList<Attachment> attachments =
2973 savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
2974 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
2975 if (uuid != null) {
2976 QuickLoader.set(uuid);
2977 this.pendingConversationsUuid.push(uuid);
2978 if (attachments != null && attachments.size() > 0) {
2979 this.pendingMediaPreviews.push(attachments);
2980 }
2981 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
2982 if (takePhotoUri != null) {
2983 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
2984 }
2985 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
2986 }
2987 }
2988
2989 @Override
2990 public void onStart() {
2991 super.onStart();
2992 if (this.reInitRequiredOnStart && this.conversation != null) {
2993 final Bundle extras = pendingExtras.pop();
2994 reInit(this.conversation, extras != null);
2995 if (extras != null) {
2996 processExtras(extras);
2997 }
2998 } else if (conversation == null
2999 && activity != null
3000 && activity.xmppConnectionService != null) {
3001 final String uuid = pendingConversationsUuid.pop();
3002 Log.d(
3003 Config.LOGTAG,
3004 "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid="
3005 + uuid);
3006 if (uuid != null) {
3007 findAndReInitByUuidOrArchive(uuid);
3008 }
3009 }
3010 }
3011
3012 @Override
3013 public void onStop() {
3014 super.onStop();
3015 final Activity activity = getActivity();
3016 messageListAdapter.unregisterListenerInAudioPlayer();
3017 if (activity == null || !activity.isChangingConfigurations()) {
3018 hideSoftKeyboard(activity);
3019 messageListAdapter.stopAudioPlayer();
3020 }
3021 if (this.conversation != null) {
3022 final String msg = this.binding.textinput.getText().toString();
3023 storeNextMessage(msg);
3024 updateChatState(this.conversation, msg);
3025 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
3026 }
3027 this.reInitRequiredOnStart = true;
3028 if (emojiPopup != null) emojiPopup.dismiss();
3029 }
3030
3031 private void updateChatState(final Conversation conversation, final String msg) {
3032 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
3033 Account.State status = conversation.getAccount().getStatus();
3034 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
3035 activity.xmppConnectionService.sendChatState(conversation);
3036 }
3037 }
3038
3039 private void saveMessageDraftStopAudioPlayer() {
3040 final Conversation previousConversation = this.conversation;
3041 if (this.activity == null || this.binding == null || previousConversation == null) {
3042 return;
3043 }
3044 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
3045 final String msg = this.binding.textinput.getText().toString();
3046 storeNextMessage(msg);
3047 updateChatState(this.conversation, msg);
3048 messageListAdapter.stopAudioPlayer();
3049 mediaPreviewAdapter.clearPreviews();
3050 toggleInputMethod();
3051 }
3052
3053 public void reInit(final Conversation conversation, final Bundle extras) {
3054 QuickLoader.set(conversation.getUuid());
3055 final boolean changedConversation = this.conversation != conversation;
3056 if (changedConversation) {
3057 this.saveMessageDraftStopAudioPlayer();
3058 }
3059 this.clearPending();
3060 if (this.reInit(conversation, extras != null)) {
3061 if (extras != null) {
3062 processExtras(extras);
3063 }
3064 this.reInitRequiredOnStart = false;
3065 } else {
3066 this.reInitRequiredOnStart = true;
3067 pendingExtras.push(extras);
3068 }
3069 resetUnreadMessagesCount();
3070 }
3071
3072 private void reInit(Conversation conversation) {
3073 reInit(conversation, false);
3074 }
3075
3076 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
3077 if (conversation == null) {
3078 return false;
3079 }
3080 final Conversation originalConversation = this.conversation;
3081 this.conversation = conversation;
3082 // once we set the conversation all is good and it will automatically do the right thing in
3083 // onStart()
3084 if (this.activity == null || this.binding == null) {
3085 return false;
3086 }
3087
3088 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3089 activity.onConversationArchived(this.conversation);
3090 return false;
3091 }
3092
3093 final var cursord = getResources().getDrawable(R.drawable.cursor_on_tertiary_container);
3094 if (activity.xmppConnectionService != null && activity.xmppConnectionService.getAccounts().size() > 1) {
3095 final var colors = MaterialColors.getColorRoles(activity, conversation.getAccount().getColor(activity.isDark()));
3096 cursord.setTintList(ColorStateList.valueOf(colors.getOnAccentContainer()));
3097 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(colors.getAccentContainer()));
3098 binding.textinputSubject.setTextColor(colors.getOnAccentContainer());
3099 binding.textinput.setTextColor(colors.getOnAccentContainer());
3100 binding.textinputSubject.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3101 binding.textinput.setHintTextColor(ColorStateList.valueOf(colors.getOnAccentContainer()).withAlpha(115));
3102 } else {
3103 cursord.setTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer)));
3104 binding.inputLayout.setBackgroundTintList(ColorStateList.valueOf(MaterialColors.getColor(binding.inputLayout, com.google.android.material.R.attr.colorTertiaryContainer)));
3105 binding.textinputSubject.setTextColor(MaterialColors.getColor(binding.textinputSubject, com.google.android.material.R.attr.colorOnTertiaryContainer));
3106 binding.textinput.setTextColor(MaterialColors.getColor(binding.textinput, com.google.android.material.R.attr.colorOnTertiaryContainer));
3107 binding.textinputSubject.setHintTextColor(R.color.hint_on_tertiary_container);
3108 binding.textinput.setHintTextColor(R.color.hint_on_tertiary_container);
3109 }
3110 binding.textinputSubject.setTextCursorDrawable(cursord);
3111 binding.textinput.setTextCursorDrawable(cursord);
3112
3113 setThread(conversation.getThread());
3114 setupReply(conversation.getReplyTo());
3115
3116 stopScrolling();
3117 Log.d(Config.LOGTAG, "reInit(hasExtras=" + hasExtras + ")");
3118
3119 if (this.conversation.isRead() && hasExtras) {
3120 Log.d(Config.LOGTAG, "trimming conversation");
3121 this.conversation.trim();
3122 }
3123
3124 setupIme();
3125
3126 final boolean scrolledToBottomAndNoPending =
3127 this.scrolledToBottom() && pendingScrollState.peek() == null;
3128
3129 this.binding.textSendButton.setContentDescription(
3130 activity.getString(R.string.send_message_to_x, conversation.getName()));
3131 this.binding.textinput.setKeyboardListener(null);
3132 this.binding.textinputSubject.setKeyboardListener(null);
3133 final boolean participating =
3134 conversation.getMode() == Conversational.MODE_SINGLE
3135 || conversation.getMucOptions().participating();
3136 if (participating) {
3137 this.binding.textinput.setText(this.conversation.getNextMessage());
3138 this.binding.textinput.setSelection(this.binding.textinput.length());
3139 } else {
3140 this.binding.textinput.setText(MessageUtils.EMPTY_STRING);
3141 }
3142 this.binding.textinput.setKeyboardListener(this);
3143 this.binding.textinputSubject.setKeyboardListener(this);
3144 messageListAdapter.updatePreferences();
3145 refresh(false);
3146 activity.invalidateOptionsMenu();
3147 this.conversation.messagesLoaded.set(true);
3148 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + scrolledToBottomAndNoPending);
3149
3150 if (hasExtras || scrolledToBottomAndNoPending) {
3151 resetUnreadMessagesCount();
3152 synchronized (this.messageList) {
3153 Log.d(Config.LOGTAG, "jump to first unread message");
3154 final Message first = conversation.getFirstUnreadMessage();
3155 final int bottom = Math.max(0, this.messageList.size() - 1);
3156 final int pos;
3157 final boolean jumpToBottom;
3158 if (first == null) {
3159 pos = bottom;
3160 jumpToBottom = true;
3161 } else {
3162 int i = getIndexOf(first.getUuid(), this.messageList);
3163 pos = i < 0 ? bottom : i;
3164 jumpToBottom = false;
3165 }
3166 setSelection(pos, jumpToBottom);
3167 }
3168 }
3169
3170 this.binding.messagesView.post(this::fireReadEvent);
3171 // TODO if we only do this when this fragment is running on main it won't *bing* in tablet
3172 // layout which might be unnecessary since we can *see* it
3173 activity.xmppConnectionService
3174 .getNotificationService()
3175 .setOpenConversation(this.conversation);
3176
3177 if (commandAdapter != null && conversation != originalConversation) {
3178 commandAdapter.clear();
3179 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), originalConversation);
3180 refreshCommands(false);
3181 }
3182 if (commandAdapter == null && conversation != null) {
3183 conversation.setupViewPager(binding.conversationViewPager, binding.tabLayout, activity.xmppConnectionService.isOnboarding(), null);
3184 commandAdapter = new CommandAdapter((XmppActivity) getActivity());
3185 binding.commandsView.setAdapter(commandAdapter);
3186 binding.commandsView.setOnItemClickListener((parent, view, position, id) -> {
3187 if (activity == null) return;
3188
3189 commandAdapter.getItem(position).start(activity, ConversationFragment.this.conversation);
3190 });
3191 refreshCommands(false);
3192 }
3193
3194 binding.commandsNote.setVisibility(activity.xmppConnectionService.isOnboarding() ? View.VISIBLE : View.GONE);
3195
3196 return true;
3197 }
3198
3199 public void refreshForNewCaps() {
3200 refreshCommands(true);
3201 }
3202
3203 protected void refreshCommands(boolean delayShow) {
3204 if (commandAdapter == null) return;
3205
3206 final CommandAdapter.MucConfig mucConfig =
3207 conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) ?
3208 new CommandAdapter.MucConfig() :
3209 null;
3210
3211 Jid commandJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3212 if (commandJid == null && conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().hasFeature(Namespace.COMMANDS)) {
3213 commandJid = conversation.getJid().asBareJid();
3214 }
3215 if (commandJid == null && conversation.getJid().isDomainJid()) {
3216 commandJid = conversation.getJid();
3217 }
3218 if (commandJid == null) {
3219 binding.commandsViewProgressbar.setVisibility(View.GONE);
3220 if (mucConfig == null) {
3221 conversation.hideViewPager();
3222 } else {
3223 commandAdapter.clear();
3224 commandAdapter.add(mucConfig);
3225 conversation.showViewPager();
3226 }
3227 } else {
3228 if (!delayShow) conversation.showViewPager();
3229 binding.commandsViewProgressbar.setVisibility(View.VISIBLE);
3230 activity.xmppConnectionService.fetchCommands(conversation.getAccount(), commandJid, (a, iq) -> {
3231 if (activity == null) return;
3232
3233 activity.runOnUiThread(() -> {
3234 binding.commandsViewProgressbar.setVisibility(View.GONE);
3235 commandAdapter.clear();
3236 if (iq.getType() == IqPacket.TYPE.RESULT) {
3237 for (Element child : iq.query().getChildren()) {
3238 if (!"item".equals(child.getName()) || !Namespace.DISCO_ITEMS.equals(child.getNamespace())) continue;
3239 commandAdapter.add(new CommandAdapter.Command0050(child));
3240 }
3241 }
3242
3243 if (mucConfig != null) commandAdapter.add(mucConfig);
3244
3245 if (commandAdapter.getCount() < 1) {
3246 conversation.hideViewPager();
3247 } else if (delayShow) {
3248 conversation.showViewPager();
3249 }
3250 });
3251 });
3252 }
3253 }
3254
3255 private void resetUnreadMessagesCount() {
3256 lastMessageUuid = null;
3257 hideUnreadMessagesCount();
3258 }
3259
3260 private void hideUnreadMessagesCount() {
3261 if (this.binding == null) {
3262 return;
3263 }
3264 this.binding.scrollToBottomButton.setEnabled(false);
3265 this.binding.scrollToBottomButton.hide();
3266 this.binding.unreadCountCustomView.setVisibility(View.GONE);
3267 }
3268
3269 private void setSelection(int pos, boolean jumpToBottom) {
3270 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
3271 this.binding.messagesView.post(
3272 () -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
3273 this.binding.messagesView.post(this::fireReadEvent);
3274 }
3275
3276 private boolean scrolledToBottom() {
3277 return this.binding != null && scrolledToBottom(this.binding.messagesView);
3278 }
3279
3280 private void processExtras(final Bundle extras) {
3281 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
3282 final String text = extras.getString(Intent.EXTRA_TEXT);
3283 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
3284 final String node = extras.getString(ConversationsActivity.EXTRA_NODE);
3285 final String postInitAction =
3286 extras.getString(ConversationsActivity.EXTRA_POST_INIT_ACTION);
3287 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
3288 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
3289 final boolean doNotAppend =
3290 extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
3291 final String type = extras.getString(ConversationsActivity.EXTRA_TYPE);
3292
3293 final String thread = extras.getString(ConversationsActivity.EXTRA_THREAD);
3294 if (thread != null) {
3295 conversation.setLockThread(true);
3296 backPressedLeaveSingleThread.setEnabled(true);
3297 setThread(new Element("thread").setContent(thread));
3298 refresh();
3299 }
3300
3301 final List<Uri> uris = extractUris(extras);
3302 if (uris != null && uris.size() > 0) {
3303 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
3304 mediaPreviewAdapter.addMediaPreviews(
3305 Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
3306 } else {
3307 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
3308 mediaPreviewAdapter.addMediaPreviews(
3309 Attachment.of(getActivity(), cleanedUris, type));
3310 }
3311 toggleInputMethod();
3312 return;
3313 }
3314 if (nick != null) {
3315 if (pm) {
3316 Jid jid = conversation.getJid();
3317 try {
3318 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
3319 privateMessageWith(next);
3320 } catch (final IllegalArgumentException ignored) {
3321 // do nothing
3322 }
3323 } else {
3324 final MucOptions mucOptions = conversation.getMucOptions();
3325 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
3326 highlightInConference(nick);
3327 }
3328 }
3329 } else {
3330 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
3331 mediaPreviewAdapter.addMediaPreviews(
3332 Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
3333 toggleInputMethod();
3334 return;
3335 } else if (text != null && asQuote) {
3336 quoteText(text);
3337 } else {
3338 appendText(text, doNotAppend);
3339 }
3340 }
3341 if (ConversationsActivity.POST_ACTION_RECORD_VOICE.equals(postInitAction)) {
3342 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE, false);
3343 return;
3344 }
3345 if ("call".equals(postInitAction)) {
3346 checkPermissionAndTriggerAudioCall();
3347 }
3348 if ("message".equals(postInitAction)) {
3349 binding.conversationViewPager.post(() -> {
3350 binding.conversationViewPager.setCurrentItem(0);
3351 });
3352 }
3353 if ("command".equals(postInitAction)) {
3354 binding.conversationViewPager.post(() -> {
3355 PagerAdapter adapter = binding.conversationViewPager.getAdapter();
3356 if (adapter != null && adapter.getCount() > 1) {
3357 binding.conversationViewPager.setCurrentItem(1);
3358 }
3359 final String jid = extras.getString(ConversationsActivity.EXTRA_JID);
3360 Jid commandJid = null;
3361 if (jid != null) {
3362 try {
3363 commandJid = Jid.of(jid);
3364 } catch (final IllegalArgumentException e) { }
3365 }
3366 if (commandJid == null || !commandJid.isFullJid()) {
3367 final Jid discoJid = conversation.getContact().resourceWhichSupport(Namespace.COMMANDS);
3368 if (discoJid != null) commandJid = discoJid;
3369 }
3370 if (node != null && commandJid != null) {
3371 conversation.startCommand(commandFor(commandJid, node), activity.xmppConnectionService);
3372 }
3373 });
3374 return;
3375 }
3376 Message message =
3377 downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
3378 if ("webxdc".equals(postInitAction)) {
3379 if (message == null) {
3380 message = activity.xmppConnectionService.getMessage(conversation, downloadUuid);
3381 }
3382 if (message == null) return;
3383
3384 Cid webxdcCid = message.getFileParams().getCids().get(0);
3385 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
3386 Conversation conversation = (Conversation) message.getConversation();
3387 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
3388 conversation.startWebxdc(webxdc);
3389 }
3390 }
3391 if (message != null) {
3392 startDownloadable(message);
3393 }
3394 if (activity.xmppConnectionService.isOnboarding() && conversation.getJid().equals(Jid.of("cheogram.com"))) {
3395 if (!conversation.switchToSession("jabber:iq:register")) {
3396 conversation.startCommand(commandFor(Jid.of("cheogram.com/CHEOGRAM%jabber:iq:register"), "jabber:iq:register"), activity.xmppConnectionService);
3397 }
3398 }
3399 }
3400
3401 private Element commandFor(final Jid jid, final String node) {
3402 if (commandAdapter != null) {
3403 for (int i = 0; i < commandAdapter.getCount(); i++) {
3404 final CommandAdapter.Command c = commandAdapter.getItem(i);
3405 if (!(c instanceof CommandAdapter.Command0050)) continue;
3406
3407 final Element command = ((CommandAdapter.Command0050) c).el;
3408 final String commandNode = command.getAttribute("node");
3409 if (commandNode == null || !commandNode.equals(node)) continue;
3410
3411 final Jid commandJid = command.getAttributeAsJid("jid");
3412 if (commandJid != null && !commandJid.asBareJid().equals(jid.asBareJid())) continue;
3413
3414 return command;
3415 }
3416 }
3417
3418 return new Element("command", Namespace.COMMANDS).setAttribute("name", node).setAttribute("node", node).setAttribute("jid", jid);
3419 }
3420
3421 private List<Uri> extractUris(final Bundle extras) {
3422 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
3423 if (uris != null) {
3424 return uris;
3425 }
3426 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
3427 if (uri != null) {
3428 return Collections.singletonList(uri);
3429 } else {
3430 return null;
3431 }
3432 }
3433
3434 private List<Uri> cleanUris(final List<Uri> uris) {
3435 final Iterator<Uri> iterator = uris.iterator();
3436 while (iterator.hasNext()) {
3437 final Uri uri = iterator.next();
3438 if (FileBackend.dangerousFile(uri)) {
3439 iterator.remove();
3440 Toast.makeText(
3441 requireActivity(),
3442 R.string.security_violation_not_attaching_file,
3443 Toast.LENGTH_SHORT)
3444 .show();
3445 }
3446 }
3447 return uris;
3448 }
3449
3450 private boolean showBlockSubmenu(View view) {
3451 final Jid jid = conversation.getJid();
3452 final boolean showReject = conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
3453 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
3454 popupMenu.inflate(R.menu.block);
3455 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
3456 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
3457 popupMenu.setOnMenuItemClickListener(
3458 menuItem -> {
3459 Blockable blockable;
3460 switch (menuItem.getItemId()) {
3461 case R.id.reject:
3462 activity.xmppConnectionService.stopPresenceUpdatesTo(
3463 conversation.getContact());
3464 updateSnackBar(conversation);
3465 return true;
3466 case R.id.block_domain:
3467 blockable =
3468 conversation
3469 .getAccount()
3470 .getRoster()
3471 .getContact(jid.getDomain());
3472 break;
3473 default:
3474 blockable = conversation;
3475 }
3476 BlockContactDialog.show(activity, blockable);
3477 return true;
3478 });
3479 popupMenu.show();
3480 return true;
3481 }
3482
3483 private void updateSnackBar(final Conversation conversation) {
3484 final Account account = conversation.getAccount();
3485 final XmppConnection connection = account.getXmppConnection();
3486 final int mode = conversation.getMode();
3487 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
3488 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
3489 return;
3490 }
3491 if (account.getStatus() == Account.State.DISABLED) {
3492 showSnackbar(
3493 R.string.this_account_is_disabled,
3494 R.string.enable,
3495 this.mEnableAccountListener);
3496 } else if (account.getStatus() == Account.State.LOGGED_OUT) {
3497 showSnackbar(R.string.this_account_is_logged_out,R.string.log_in,this.mEnableAccountListener);
3498 } else if (conversation.isBlocked()) {
3499 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
3500 } else if (contact != null
3501 && !contact.showInRoster()
3502 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3503 showSnackbar(
3504 R.string.contact_added_you,
3505 R.string.add_back,
3506 this.mAddBackClickListener,
3507 this.mLongPressBlockListener);
3508 } else if (contact != null
3509 && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
3510 showSnackbar(
3511 R.string.contact_asks_for_presence_subscription,
3512 R.string.allow,
3513 this.mAllowPresenceSubscription,
3514 this.mLongPressBlockListener);
3515 } else if (mode == Conversation.MODE_MULTI
3516 && !conversation.getMucOptions().online()
3517 && account.getStatus() == Account.State.ONLINE) {
3518 switch (conversation.getMucOptions().getError()) {
3519 case NICK_IN_USE:
3520 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
3521 break;
3522 case NO_RESPONSE:
3523 showSnackbar(R.string.joining_conference, 0, null);
3524 break;
3525 case SERVER_NOT_FOUND:
3526 if (conversation.receivedMessagesCount() > 0) {
3527 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
3528 } else {
3529 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
3530 }
3531 break;
3532 case REMOTE_SERVER_TIMEOUT:
3533 if (conversation.receivedMessagesCount() > 0) {
3534 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
3535 } else {
3536 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
3537 }
3538 break;
3539 case PASSWORD_REQUIRED:
3540 showSnackbar(
3541 R.string.conference_requires_password,
3542 R.string.enter_password,
3543 enterPassword);
3544 break;
3545 case BANNED:
3546 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
3547 break;
3548 case MEMBERS_ONLY:
3549 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
3550 break;
3551 case RESOURCE_CONSTRAINT:
3552 showSnackbar(
3553 R.string.conference_resource_constraint, R.string.try_again, joinMuc);
3554 break;
3555 case KICKED:
3556 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
3557 break;
3558 case TECHNICAL_PROBLEMS:
3559 showSnackbar(R.string.conference_technical_problems, R.string.try_again, joinMuc);
3560 break;
3561 case UNKNOWN:
3562 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
3563 break;
3564 case INVALID_NICK:
3565 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
3566 case SHUTDOWN:
3567 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
3568 break;
3569 case DESTROYED:
3570 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
3571 break;
3572 case NON_ANONYMOUS:
3573 showSnackbar(
3574 R.string.group_chat_will_make_your_jabber_id_public,
3575 R.string.join,
3576 acceptJoin);
3577 break;
3578 default:
3579 hideSnackbar();
3580 break;
3581 }
3582 } else if (account.hasPendingPgpIntent(conversation)) {
3583 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
3584 } else if (connection != null
3585 && connection.getFeatures().blocking()
3586 && conversation.countMessages() != 0
3587 && !conversation.isBlocked()
3588 && conversation.isWithStranger()) {
3589 showSnackbar(
3590 R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
3591 } else {
3592 hideSnackbar();
3593 }
3594 }
3595
3596 @Override
3597 public void refresh() {
3598 if (this.binding == null) {
3599 Log.d(
3600 Config.LOGTAG,
3601 "ConversationFragment.refresh() skipped updated because view binding was null");
3602 return;
3603 }
3604 if (this.conversation != null
3605 && this.activity != null
3606 && this.activity.xmppConnectionService != null) {
3607 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
3608 activity.onConversationArchived(this.conversation);
3609 return;
3610 }
3611 }
3612 this.refresh(true);
3613 }
3614
3615 private void refresh(boolean notifyConversationRead) {
3616 synchronized (this.messageList) {
3617 if (this.conversation != null) {
3618 if (messageListAdapter.hasSelection()) {
3619 if (notifyConversationRead) binding.messagesView.postDelayed(this::refresh, 1000L);
3620 } else {
3621 conversation.populateWithMessages(this.messageList, activity == null ? null : activity.xmppConnectionService);
3622 updateStatusMessages();
3623 this.messageListAdapter.notifyDataSetChanged();
3624 }
3625 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
3626 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
3627 binding.unreadCountCustomView.setUnreadCount(
3628 conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
3629 }
3630 updateSnackBar(conversation);
3631 if (activity != null) updateChatMsgHint();
3632 if (notifyConversationRead && activity != null) {
3633 binding.messagesView.post(this::fireReadEvent);
3634 }
3635 updateSendButton();
3636 updateEditablity();
3637 conversation.refreshSessions();
3638 }
3639 }
3640 }
3641
3642 protected void messageSent() {
3643 binding.textinputSubject.setText("");
3644 binding.textinputSubject.setVisibility(View.GONE);
3645 setThread(null);
3646 conversation.setUserSelectedThread(false);
3647 mSendingPgpMessage.set(false);
3648 this.binding.textinput.setText("");
3649 if (conversation.setCorrectingMessage(null)) {
3650 this.binding.textinput.append(conversation.getDraftMessage());
3651 conversation.setDraftMessage(null);
3652 }
3653 storeNextMessage();
3654 updateChatMsgHint();
3655 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
3656 final boolean prefScrollToBottom =
3657 p.getBoolean(
3658 "scroll_to_bottom",
3659 activity.getResources().getBoolean(R.bool.scroll_to_bottom));
3660 if (prefScrollToBottom || scrolledToBottom()) {
3661 new Handler()
3662 .post(
3663 () -> {
3664 int size = messageList.size();
3665 this.binding.messagesView.setSelection(size - 1);
3666 });
3667 }
3668 }
3669
3670 private boolean storeNextMessage() {
3671 return storeNextMessage(this.binding.textinput.getText().toString());
3672 }
3673
3674 private boolean storeNextMessage(String msg) {
3675 final boolean participating =
3676 conversation.getMode() == Conversational.MODE_SINGLE
3677 || conversation.getMucOptions().participating();
3678 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED
3679 && participating
3680 && this.conversation.setNextMessage(msg) && activity != null) {
3681 activity.xmppConnectionService.updateConversation(this.conversation);
3682 return true;
3683 }
3684 return false;
3685 }
3686
3687 public void doneSendingPgpMessage() {
3688 mSendingPgpMessage.set(false);
3689 }
3690
3691 public long getMaxHttpUploadSize(Conversation conversation) {
3692 final XmppConnection connection = conversation.getAccount().getXmppConnection();
3693 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
3694 }
3695
3696 private boolean canWrite() {
3697 return
3698 this.conversation.getMode() == Conversation.MODE_SINGLE
3699 || this.conversation.getMucOptions().participating()
3700 || this.conversation.getNextCounterpart() != null;
3701 }
3702
3703 private void updateEditablity() {
3704 boolean canWrite = canWrite();
3705 this.binding.textinput.setFocusable(canWrite);
3706 this.binding.textinput.setFocusableInTouchMode(canWrite);
3707 this.binding.textSendButton.setEnabled(canWrite);
3708 this.binding.textSendButton.setVisibility(canWrite ? View.VISIBLE : View.GONE);
3709 this.binding.requestVoice.setVisibility(canWrite ? View.GONE : View.VISIBLE);
3710 this.binding.textinput.setCursorVisible(canWrite);
3711 this.binding.textinput.setEnabled(canWrite);
3712 }
3713
3714 public void updateSendButton() {
3715 boolean hasAttachments =
3716 mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
3717 final Conversation c = this.conversation;
3718 final Presence.Status status;
3719 final String text =
3720 this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
3721 final SendButtonAction action;
3722 if (hasAttachments) {
3723 action = SendButtonAction.TEXT;
3724 } else {
3725 action = SendButtonTool.getAction(getActivity(), c, text, binding.textinputSubject.getText().toString());
3726 }
3727 if (c.getAccount().getStatus() == Account.State.ONLINE) {
3728 if (activity != null
3729 && activity.xmppConnectionService != null
3730 && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
3731 status = Presence.Status.OFFLINE;
3732 } else if (c.getMode() == Conversation.MODE_SINGLE) {
3733 status = c.getContact().getShownStatus();
3734 } else {
3735 status =
3736 c.getMucOptions().online()
3737 ? Presence.Status.ONLINE
3738 : Presence.Status.OFFLINE;
3739 }
3740 } else {
3741 status = Presence.Status.OFFLINE;
3742 }
3743 this.binding.textSendButton.setTag(action);
3744 this.binding.textSendButton.setIconTint(ColorStateList.valueOf(SendButtonTool.getSendButtonColor(this.binding.textSendButton, status)));
3745 // TODO send button color
3746 final Activity activity = getActivity();
3747 if (activity != null) {
3748 this.binding.textSendButton.setIconResource(
3749 SendButtonTool.getSendButtonImageResource(action, text.length() > 0 || hasAttachments || (c.getThread() != null && binding.textinputSubject.getText().length() > 0)));
3750 }
3751
3752 ViewGroup.LayoutParams params = binding.threadIdenticonLayout.getLayoutParams();
3753 if (identiconWidth < 0) identiconWidth = params.width;
3754 if (hasAttachments || binding.textinput.getText().toString().replaceFirst("^(\\w|[, ])+:\\s*", "").length() > 0) {
3755 binding.conversationViewPager.setCurrentItem(0);
3756 params.width = conversation.getThread() == null ? 0 : identiconWidth;
3757 } else {
3758 params.width = identiconWidth;
3759 }
3760 if (!canWrite()) params.width = 0;
3761 binding.threadIdenticonLayout.setLayoutParams(params);
3762 }
3763
3764 protected void updateStatusMessages() {
3765 DateSeparator.addAll(this.messageList);
3766 if (showLoadMoreMessages(conversation)) {
3767 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
3768 }
3769 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3770 ChatState state = conversation.getIncomingChatState();
3771 if (state == ChatState.COMPOSING) {
3772 this.messageList.add(
3773 Message.createStatusMessage(
3774 conversation,
3775 getString(R.string.contact_is_typing, conversation.getName())));
3776 } else if (state == ChatState.PAUSED) {
3777 this.messageList.add(
3778 Message.createStatusMessage(
3779 conversation,
3780 getString(
3781 R.string.contact_has_stopped_typing,
3782 conversation.getName())));
3783 } else {
3784 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3785 final Message message = this.messageList.get(i);
3786 if (message.getType() != Message.TYPE_STATUS) {
3787 if (message.getStatus() == Message.STATUS_RECEIVED) {
3788 return;
3789 } else {
3790 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
3791 this.messageList.add(
3792 i + 1,
3793 Message.createStatusMessage(
3794 conversation,
3795 getString(
3796 R.string.contact_has_read_up_to_this_point,
3797 conversation.getName())));
3798 return;
3799 }
3800 }
3801 }
3802 }
3803 }
3804 } else {
3805 final MucOptions mucOptions = conversation.getMucOptions();
3806 final List<MucOptions.User> allUsers = mucOptions.getUsers();
3807 final Set<ReadByMarker> addedMarkers = new HashSet<>();
3808 ChatState state = ChatState.COMPOSING;
3809 List<MucOptions.User> users =
3810 conversation.getMucOptions().getUsersWithChatState(state, 5);
3811 if (users.size() == 0) {
3812 state = ChatState.PAUSED;
3813 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
3814 }
3815 if (mucOptions.isPrivateAndNonAnonymous()) {
3816 for (int i = this.messageList.size() - 1; i >= 0; --i) {
3817 final Set<ReadByMarker> markersForMessage =
3818 messageList.get(i).getReadByMarkers();
3819 final List<MucOptions.User> shownMarkers = new ArrayList<>();
3820 for (ReadByMarker marker : markersForMessage) {
3821 if (!ReadByMarker.contains(marker, addedMarkers)) {
3822 addedMarkers.add(
3823 marker); // may be put outside this condition. set should do
3824 // dedup anyway
3825 MucOptions.User user = mucOptions.findUser(marker);
3826 if (user != null && !users.contains(user)) {
3827 shownMarkers.add(user);
3828 }
3829 }
3830 }
3831 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
3832 final Message statusMessage;
3833 final int size = shownMarkers.size();
3834 if (size > 1) {
3835 final String body;
3836 if (size <= 4) {
3837 body =
3838 getString(
3839 R.string.contacts_have_read_up_to_this_point,
3840 UIHelper.concatNames(shownMarkers));
3841 } else if (ReadByMarker.allUsersRepresented(
3842 allUsers, markersForMessage, markerForSender)) {
3843 body = getString(R.string.everyone_has_read_up_to_this_point);
3844 } else {
3845 body =
3846 getString(
3847 R.string.contacts_and_n_more_have_read_up_to_this_point,
3848 UIHelper.concatNames(shownMarkers, 3),
3849 size - 3);
3850 }
3851 statusMessage = Message.createStatusMessage(conversation, body);
3852 statusMessage.setCounterparts(shownMarkers);
3853 } else if (size == 1) {
3854 statusMessage =
3855 Message.createStatusMessage(
3856 conversation,
3857 getString(
3858 R.string.contact_has_read_up_to_this_point,
3859 UIHelper.getDisplayName(shownMarkers.get(0))));
3860 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
3861 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
3862 } else {
3863 statusMessage = null;
3864 }
3865 if (statusMessage != null) {
3866 this.messageList.add(i + 1, statusMessage);
3867 }
3868 addedMarkers.add(markerForSender);
3869 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
3870 break;
3871 }
3872 }
3873 }
3874 if (users.size() > 0) {
3875 Message statusMessage;
3876 if (users.size() == 1) {
3877 MucOptions.User user = users.get(0);
3878 int id =
3879 state == ChatState.COMPOSING
3880 ? R.string.contact_is_typing
3881 : R.string.contact_has_stopped_typing;
3882 statusMessage =
3883 Message.createStatusMessage(
3884 conversation, getString(id, UIHelper.getDisplayName(user)));
3885 statusMessage.setTrueCounterpart(user.getRealJid());
3886 statusMessage.setCounterpart(user.getFullJid());
3887 } else {
3888 int id =
3889 state == ChatState.COMPOSING
3890 ? R.string.contacts_are_typing
3891 : R.string.contacts_have_stopped_typing;
3892 statusMessage =
3893 Message.createStatusMessage(
3894 conversation, getString(id, UIHelper.concatNames(users)));
3895 statusMessage.setCounterparts(users);
3896 }
3897 this.messageList.add(statusMessage);
3898 }
3899 }
3900 }
3901
3902 private void stopScrolling() {
3903 long now = SystemClock.uptimeMillis();
3904 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
3905 binding.messagesView.dispatchTouchEvent(cancel);
3906 }
3907
3908 private boolean showLoadMoreMessages(final Conversation c) {
3909 if (activity == null || activity.xmppConnectionService == null) {
3910 return false;
3911 }
3912 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
3913 final MessageArchiveService service =
3914 activity.xmppConnectionService.getMessageArchiveService();
3915 return mam
3916 && (c.getLastClearHistory().getTimestamp() != 0
3917 || (c.countMessages() == 0
3918 && c.messagesLoaded.get()
3919 && c.hasMessagesLeftOnServer()
3920 && !service.queryInProgress(c)));
3921 }
3922
3923 private boolean hasMamSupport(final Conversation c) {
3924 if (c.getMode() == Conversation.MODE_SINGLE) {
3925 final XmppConnection connection = c.getAccount().getXmppConnection();
3926 return connection != null && connection.getFeatures().mam();
3927 } else {
3928 return c.getMucOptions().mamSupport();
3929 }
3930 }
3931
3932 protected void showSnackbar(
3933 final int message, final int action, final OnClickListener clickListener) {
3934 showSnackbar(message, action, clickListener, null);
3935 }
3936
3937 protected void showSnackbar(
3938 final int message,
3939 final int action,
3940 final OnClickListener clickListener,
3941 final View.OnLongClickListener longClickListener) {
3942 this.binding.snackbar.setVisibility(View.VISIBLE);
3943 this.binding.snackbar.setOnClickListener(null);
3944 this.binding.snackbarMessage.setText(message);
3945 this.binding.snackbarMessage.setOnClickListener(null);
3946 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
3947 if (action != 0) {
3948 this.binding.snackbarAction.setText(action);
3949 }
3950 this.binding.snackbarAction.setOnClickListener(clickListener);
3951 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
3952 }
3953
3954 protected void hideSnackbar() {
3955 this.binding.snackbar.setVisibility(View.GONE);
3956 }
3957
3958 protected void sendMessage(Message message) {
3959 new Thread(() -> activity.xmppConnectionService.sendMessage(message)).start();
3960 messageSent();
3961 }
3962
3963 protected void sendPgpMessage(final Message message) {
3964 final XmppConnectionService xmppService = activity.xmppConnectionService;
3965 final Contact contact = message.getConversation().getContact();
3966 if (!activity.hasPgp()) {
3967 activity.showInstallPgpDialog();
3968 return;
3969 }
3970 if (conversation.getAccount().getPgpSignature() == null) {
3971 activity.announcePgp(
3972 conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
3973 return;
3974 }
3975 if (!mSendingPgpMessage.compareAndSet(false, true)) {
3976 Log.d(Config.LOGTAG, "sending pgp message already in progress");
3977 }
3978 if (conversation.getMode() == Conversation.MODE_SINGLE) {
3979 if (contact.getPgpKeyId() != 0) {
3980 xmppService
3981 .getPgpEngine()
3982 .hasKey(
3983 contact,
3984 new UiCallback<Contact>() {
3985
3986 @Override
3987 public void userInputRequired(
3988 PendingIntent pi, Contact contact) {
3989 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
3990 }
3991
3992 @Override
3993 public void success(Contact contact) {
3994 encryptTextMessage(message);
3995 }
3996
3997 @Override
3998 public void error(int error, Contact contact) {
3999 activity.runOnUiThread(
4000 () ->
4001 Toast.makeText(
4002 activity,
4003 R.string
4004 .unable_to_connect_to_keychain,
4005 Toast.LENGTH_SHORT)
4006 .show());
4007 mSendingPgpMessage.set(false);
4008 }
4009 });
4010
4011 } else {
4012 showNoPGPKeyDialog(
4013 false,
4014 (dialog, which) -> {
4015 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4016 xmppService.updateConversation(conversation);
4017 message.setEncryption(Message.ENCRYPTION_NONE);
4018 xmppService.sendMessage(message);
4019 messageSent();
4020 });
4021 }
4022 } else {
4023 if (conversation.getMucOptions().pgpKeysInUse()) {
4024 if (!conversation.getMucOptions().everybodyHasKeys()) {
4025 Toast warning =
4026 Toast.makeText(
4027 getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
4028 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
4029 warning.show();
4030 }
4031 encryptTextMessage(message);
4032 } else {
4033 showNoPGPKeyDialog(
4034 true,
4035 (dialog, which) -> {
4036 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
4037 message.setEncryption(Message.ENCRYPTION_NONE);
4038 xmppService.updateConversation(conversation);
4039 xmppService.sendMessage(message);
4040 messageSent();
4041 });
4042 }
4043 }
4044 }
4045
4046 public void encryptTextMessage(Message message) {
4047 activity.xmppConnectionService
4048 .getPgpEngine()
4049 .encrypt(
4050 message,
4051 new UiCallback<Message>() {
4052
4053 @Override
4054 public void userInputRequired(PendingIntent pi, Message message) {
4055 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
4056 }
4057
4058 @Override
4059 public void success(Message message) {
4060 // TODO the following two call can be made before the callback
4061 getActivity().runOnUiThread(() -> messageSent());
4062 }
4063
4064 @Override
4065 public void error(final int error, Message message) {
4066 getActivity()
4067 .runOnUiThread(
4068 () -> {
4069 doneSendingPgpMessage();
4070 Toast.makeText(
4071 getActivity(),
4072 error == 0
4073 ? R.string
4074 .unable_to_connect_to_keychain
4075 : error,
4076 Toast.LENGTH_SHORT)
4077 .show();
4078 });
4079 }
4080 });
4081 }
4082
4083 public void showNoPGPKeyDialog(final boolean plural, final DialogInterface.OnClickListener listener) {
4084 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
4085 if (plural) {
4086 builder.setTitle(getString(R.string.no_pgp_keys));
4087 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
4088 } else {
4089 builder.setTitle(getString(R.string.no_pgp_key));
4090 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
4091 }
4092 builder.setNegativeButton(getString(R.string.cancel), null);
4093 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
4094 builder.create().show();
4095 }
4096
4097 public void appendText(String text, final boolean doNotAppend) {
4098 if (text == null) {
4099 return;
4100 }
4101 final Editable editable = this.binding.textinput.getText();
4102 String previous = editable == null ? "" : editable.toString();
4103 if (doNotAppend && !TextUtils.isEmpty(previous)) {
4104 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG)
4105 .show();
4106 return;
4107 }
4108 if (UIHelper.isLastLineQuote(previous)) {
4109 text = '\n' + text;
4110 } else if (previous.length() != 0
4111 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
4112 text = " " + text;
4113 }
4114 this.binding.textinput.append(text);
4115 }
4116
4117 @Override
4118 public boolean onEnterPressed(final boolean isCtrlPressed) {
4119 if (isCtrlPressed || enterIsSend()) {
4120 sendMessage();
4121 return true;
4122 }
4123 return false;
4124 }
4125
4126 private boolean enterIsSend() {
4127 final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
4128 return p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
4129 }
4130
4131 public boolean onArrowUpCtrlPressed() {
4132 final Message lastEditableMessage =
4133 conversation == null ? null : conversation.getLastEditableMessage();
4134 if (lastEditableMessage != null) {
4135 correctMessage(lastEditableMessage);
4136 return true;
4137 } else {
4138 Toast.makeText(getActivity(), R.string.could_not_correct_message, Toast.LENGTH_LONG)
4139 .show();
4140 return false;
4141 }
4142 }
4143
4144 @Override
4145 public void onTypingStarted() {
4146 final XmppConnectionService service =
4147 activity == null ? null : activity.xmppConnectionService;
4148 if (service == null) {
4149 return;
4150 }
4151 final Account.State status = conversation.getAccount().getStatus();
4152 if (status == Account.State.ONLINE
4153 && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
4154 service.sendChatState(conversation);
4155 }
4156 runOnUiThread(this::updateSendButton);
4157 }
4158
4159 @Override
4160 public void onTypingStopped() {
4161 final XmppConnectionService service =
4162 activity == null ? null : activity.xmppConnectionService;
4163 if (service == null) {
4164 return;
4165 }
4166 final Account.State status = conversation.getAccount().getStatus();
4167 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
4168 service.sendChatState(conversation);
4169 }
4170 }
4171
4172 @Override
4173 public void onTextDeleted() {
4174 final XmppConnectionService service =
4175 activity == null ? null : activity.xmppConnectionService;
4176 if (service == null) {
4177 return;
4178 }
4179 final Account.State status = conversation.getAccount().getStatus();
4180 if (status == Account.State.ONLINE
4181 && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
4182 service.sendChatState(conversation);
4183 }
4184 if (storeNextMessage()) {
4185 runOnUiThread(
4186 () -> {
4187 if (activity == null) {
4188 return;
4189 }
4190 activity.onConversationsListItemUpdated();
4191 });
4192 }
4193 runOnUiThread(this::updateSendButton);
4194 }
4195
4196 @Override
4197 public void onTextChanged() {
4198 if (conversation != null && conversation.getCorrectingMessage() != null) {
4199 runOnUiThread(this::updateSendButton);
4200 }
4201 }
4202
4203 @Override
4204 public boolean onTabPressed(boolean repeated) {
4205 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
4206 return false;
4207 }
4208 if (repeated) {
4209 completionIndex++;
4210 } else {
4211 lastCompletionLength = 0;
4212 completionIndex = 0;
4213 final String content = this.binding.textinput.getText().toString();
4214 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
4215 int start =
4216 lastCompletionCursor > 0
4217 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1
4218 : 0;
4219 firstWord = start == 0;
4220 incomplete = content.substring(start, lastCompletionCursor);
4221 }
4222 List<String> completions = new ArrayList<>();
4223 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
4224 String name = user.getNick();
4225 if (name != null && name.startsWith(incomplete)) {
4226 completions.add(name + (firstWord ? ": " : " "));
4227 }
4228 }
4229 Collections.sort(completions);
4230 if (completions.size() > completionIndex) {
4231 String completion = completions.get(completionIndex).substring(incomplete.length());
4232 this.binding
4233 .textinput
4234 .getEditableText()
4235 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4236 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
4237 lastCompletionLength = completion.length();
4238 } else {
4239 completionIndex = -1;
4240 this.binding
4241 .textinput
4242 .getEditableText()
4243 .delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
4244 lastCompletionLength = 0;
4245 }
4246 return true;
4247 }
4248
4249 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
4250 try {
4251 getActivity()
4252 .startIntentSenderForResult(
4253 pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0, Compatibility.pgpStartIntentSenderOptions());
4254 } catch (final SendIntentException ignored) {
4255 }
4256 }
4257
4258 @Override
4259 public void onBackendConnected() {
4260 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
4261 setupEmojiSearch();
4262 String uuid = pendingConversationsUuid.pop();
4263 if (uuid != null) {
4264 if (!findAndReInitByUuidOrArchive(uuid)) {
4265 return;
4266 }
4267 } else {
4268 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
4269 clearPending();
4270 activity.onConversationArchived(conversation);
4271 return;
4272 }
4273 }
4274 ActivityResult activityResult = postponedActivityResult.pop();
4275 if (activityResult != null) {
4276 handleActivityResult(activityResult);
4277 }
4278 clearPending();
4279 }
4280
4281 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
4282 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
4283 if (conversation == null) {
4284 clearPending();
4285 activity.onConversationArchived(null);
4286 return false;
4287 }
4288 reInit(conversation);
4289 ScrollState scrollState = pendingScrollState.pop();
4290 String lastMessageUuid = pendingLastMessageUuid.pop();
4291 List<Attachment> attachments = pendingMediaPreviews.pop();
4292 if (scrollState != null) {
4293 setScrollPosition(scrollState, lastMessageUuid);
4294 }
4295 if (attachments != null && attachments.size() > 0) {
4296 Log.d(Config.LOGTAG, "had attachments on restore");
4297 mediaPreviewAdapter.addMediaPreviews(attachments);
4298 toggleInputMethod();
4299 }
4300 return true;
4301 }
4302
4303 private void clearPending() {
4304 if (postponedActivityResult.clear()) {
4305 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
4306 if (pendingTakePhotoUri.clear()) {
4307 Log.e(Config.LOGTAG, "cleared pending photo uri");
4308 }
4309 }
4310 if (pendingScrollState.clear()) {
4311 Log.e(Config.LOGTAG, "cleared scroll state");
4312 }
4313 if (pendingConversationsUuid.clear()) {
4314 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
4315 }
4316 if (pendingMediaPreviews.clear()) {
4317 Log.e(Config.LOGTAG, "cleared pending media previews");
4318 }
4319 }
4320
4321 public Conversation getConversation() {
4322 return conversation;
4323 }
4324
4325 @Override
4326 public void onContactPictureLongClicked(View v, final Message message) {
4327 final String fingerprint;
4328 if (message.getEncryption() == Message.ENCRYPTION_PGP
4329 || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
4330 fingerprint = "pgp";
4331 } else {
4332 fingerprint = message.getFingerprint();
4333 }
4334 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
4335 final Contact contact = message.getContact();
4336 if (message.getStatus() <= Message.STATUS_RECEIVED
4337 && (contact == null || !contact.isSelf())) {
4338 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
4339 final Jid cp = message.getCounterpart();
4340 if (cp == null || cp.isBareJid()) {
4341 return;
4342 }
4343 final Jid tcp = message.getTrueCounterpart();
4344 final User userByRealJid =
4345 tcp != null
4346 ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp)
4347 : null;
4348 final String occupantId = message.getOccupantId();
4349 final User userByOccupantId =
4350 occupantId != null
4351 ? conversation.getMucOptions().findUserByOccupantId(occupantId)
4352 : null;
4353 final User user =
4354 userByRealJid != null
4355 ? userByRealJid
4356 : (userByOccupantId != null ? userByOccupantId : conversation.getMucOptions().findUserByFullJid(cp));
4357 if (user == null) return;
4358 popupMenu.inflate(R.menu.muc_details_context);
4359 final Menu menu = popupMenu.getMenu();
4360 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(
4361 activity, menu, conversation, user);
4362 popupMenu.setOnMenuItemClickListener(
4363 menuItem ->
4364 MucDetailsContextMenuHelper.onContextItemSelected(
4365 menuItem, user, activity, fingerprint));
4366 } else {
4367 popupMenu.inflate(R.menu.one_on_one_context);
4368 popupMenu.setOnMenuItemClickListener(
4369 item -> {
4370 switch (item.getItemId()) {
4371 case R.id.action_contact_details:
4372 activity.switchToContactDetails(
4373 message.getContact(), fingerprint);
4374 break;
4375 case R.id.action_show_qr_code:
4376 activity.showQrCode(
4377 "xmpp:"
4378 + message.getContact()
4379 .getJid()
4380 .asBareJid()
4381 .toEscapedString());
4382 break;
4383 }
4384 return true;
4385 });
4386 }
4387 } else {
4388 popupMenu.inflate(R.menu.account_context);
4389 final Menu menu = popupMenu.getMenu();
4390 menu.findItem(R.id.action_manage_accounts)
4391 .setVisible(QuickConversationsService.isConversations());
4392 popupMenu.setOnMenuItemClickListener(
4393 item -> {
4394 final XmppActivity activity = this.activity;
4395 if (activity == null) {
4396 Log.e(Config.LOGTAG, "Unable to perform action. no context provided");
4397 return true;
4398 }
4399 switch (item.getItemId()) {
4400 case R.id.action_show_qr_code:
4401 activity.showQrCode(conversation.getAccount().getShareableUri());
4402 break;
4403 case R.id.action_account_details:
4404 activity.switchToAccount(
4405 message.getConversation().getAccount(), fingerprint);
4406 break;
4407 case R.id.action_manage_accounts:
4408 AccountUtils.launchManageAccounts(activity);
4409 break;
4410 }
4411 return true;
4412 });
4413 }
4414 popupMenu.show();
4415 }
4416
4417 @Override
4418 public void onContactPictureClicked(Message message) {
4419 setThread(message.getThread());
4420 if (message.isPrivateMessage()) {
4421 privateMessageWith(message.getCounterpart());
4422 return;
4423 }
4424 forkNullThread(message);
4425 conversation.setUserSelectedThread(true);
4426
4427 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
4428 if (received) {
4429 if (message.getConversation() instanceof Conversation
4430 && message.getConversation().getMode() == Conversation.MODE_MULTI) {
4431 Jid tcp = message.getTrueCounterpart();
4432 Jid user = message.getCounterpart();
4433 if (user != null && !user.isBareJid()) {
4434 final MucOptions mucOptions =
4435 ((Conversation) message.getConversation()).getMucOptions();
4436 if (mucOptions.participating()
4437 || ((Conversation) message.getConversation()).getNextCounterpart()
4438 != null) {
4439 MucOptions.User mucUser = mucOptions.findUserByFullJid(user);
4440 MucOptions.User tcpMucUser = mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid());
4441 if (mucUser == null && tcpMucUser == null) {
4442 Toast.makeText(
4443 getActivity(),
4444 activity.getString(
4445 R.string.user_has_left_conference,
4446 user.getResource()),
4447 Toast.LENGTH_SHORT)
4448 .show();
4449 }
4450 highlightInConference(mucUser == null || mucUser.getNick() == null ? (tcpMucUser == null || tcpMucUser.getNick() == null ? user.getResource() : tcpMucUser.getNick()) : mucUser.getNick());
4451 } else {
4452 Toast.makeText(
4453 getActivity(),
4454 R.string.you_are_not_participating,
4455 Toast.LENGTH_SHORT)
4456 .show();
4457 }
4458 }
4459 }
4460 }
4461 }
4462
4463 private Activity requireActivity() {
4464 Activity activity = getActivity();
4465 if (activity == null) activity = this.activity;
4466 if (activity == null) {
4467 throw new IllegalStateException("Activity not attached");
4468 }
4469 return activity;
4470 }
4471}