1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.app.Activity;
6import android.app.FragmentManager;
7import android.content.SharedPreferences;
8import android.content.pm.PackageManager;
9import android.databinding.DataBindingUtil;
10import android.net.Uri;
11import android.os.Build;
12import android.preference.PreferenceManager;
13import android.provider.MediaStore;
14import android.support.annotation.IdRes;
15import android.support.annotation.NonNull;
16import android.support.annotation.StringRes;
17import android.support.v7.app.AlertDialog;
18import android.app.Fragment;
19import android.app.PendingIntent;
20import android.content.Context;
21import android.content.DialogInterface;
22import android.content.Intent;
23import android.content.IntentSender.SendIntentException;
24import android.os.Bundle;
25import android.os.Handler;
26import android.os.SystemClock;
27import android.support.v13.view.inputmethod.InputConnectionCompat;
28import android.support.v13.view.inputmethod.InputContentInfoCompat;
29import android.text.Editable;
30import android.text.TextUtils;
31import android.util.Log;
32import android.view.ContextMenu;
33import android.view.ContextMenu.ContextMenuInfo;
34import android.view.Gravity;
35import android.view.LayoutInflater;
36import android.view.Menu;
37import android.view.MenuInflater;
38import android.view.MenuItem;
39import android.view.MotionEvent;
40import android.view.View;
41import android.view.View.OnClickListener;
42import android.view.ViewGroup;
43import android.view.inputmethod.EditorInfo;
44import android.view.inputmethod.InputMethodManager;
45import android.widget.AbsListView;
46import android.widget.AbsListView.OnScrollListener;
47import android.widget.AdapterView;
48import android.widget.AdapterView.AdapterContextMenuInfo;
49import android.widget.CheckBox;
50import android.widget.ListView;
51import android.widget.PopupMenu;
52import android.widget.TextView.OnEditorActionListener;
53import android.widget.Toast;
54
55import com.google.common.base.Optional;
56
57import java.util.ArrayList;
58import java.util.Arrays;
59import java.util.Collections;
60import java.util.HashSet;
61import java.util.Iterator;
62import java.util.List;
63import java.util.Set;
64import java.util.UUID;
65import java.util.concurrent.atomic.AtomicBoolean;
66
67import eu.siacs.conversations.Config;
68import eu.siacs.conversations.R;
69import eu.siacs.conversations.crypto.axolotl.AxolotlService;
70import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
71import eu.siacs.conversations.databinding.FragmentConversationBinding;
72import eu.siacs.conversations.entities.Account;
73import eu.siacs.conversations.entities.Blockable;
74import eu.siacs.conversations.entities.Contact;
75import eu.siacs.conversations.entities.Conversation;
76import eu.siacs.conversations.entities.Conversational;
77import eu.siacs.conversations.entities.DownloadableFile;
78import eu.siacs.conversations.entities.Message;
79import eu.siacs.conversations.entities.MucOptions;
80import eu.siacs.conversations.entities.MucOptions.User;
81import eu.siacs.conversations.entities.Presence;
82import eu.siacs.conversations.entities.ReadByMarker;
83import eu.siacs.conversations.entities.Transferable;
84import eu.siacs.conversations.entities.TransferablePlaceholder;
85import eu.siacs.conversations.http.HttpDownloadConnection;
86import eu.siacs.conversations.persistance.FileBackend;
87import eu.siacs.conversations.services.AppRTCAudioManager;
88import eu.siacs.conversations.services.MessageArchiveService;
89import eu.siacs.conversations.services.QuickConversationsService;
90import eu.siacs.conversations.services.XmppConnectionService;
91import eu.siacs.conversations.ui.adapter.MediaPreviewAdapter;
92import eu.siacs.conversations.ui.adapter.MessageAdapter;
93import eu.siacs.conversations.ui.util.ActivityResult;
94import eu.siacs.conversations.ui.util.Attachment;
95import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
96import eu.siacs.conversations.ui.util.DateSeparator;
97import eu.siacs.conversations.ui.util.EditMessageActionModeCallback;
98import eu.siacs.conversations.ui.util.ListViewUtils;
99import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
100import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
101import eu.siacs.conversations.ui.util.PendingItem;
102import eu.siacs.conversations.ui.util.PresenceSelector;
103import eu.siacs.conversations.ui.util.ScrollState;
104import eu.siacs.conversations.ui.util.SendButtonAction;
105import eu.siacs.conversations.ui.util.SendButtonTool;
106import eu.siacs.conversations.ui.util.ShareUtil;
107import eu.siacs.conversations.ui.util.ViewUtil;
108import eu.siacs.conversations.ui.widget.EditMessage;
109import eu.siacs.conversations.utils.AccountUtils;
110import eu.siacs.conversations.utils.Compatibility;
111import eu.siacs.conversations.utils.GeoHelper;
112import eu.siacs.conversations.utils.MessageUtils;
113import eu.siacs.conversations.utils.NickValidityChecker;
114import eu.siacs.conversations.utils.Patterns;
115import eu.siacs.conversations.utils.PermissionUtils;
116import eu.siacs.conversations.utils.QuickLoader;
117import eu.siacs.conversations.utils.StylingHelper;
118import eu.siacs.conversations.utils.TimeframeUtils;
119import eu.siacs.conversations.utils.UIHelper;
120import eu.siacs.conversations.xmpp.XmppConnection;
121import eu.siacs.conversations.xmpp.chatstate.ChatState;
122import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
123import eu.siacs.conversations.xmpp.jingle.JingleFileTransferConnection;
124import eu.siacs.conversations.xmpp.jingle.RtpCapability;
125import rocks.xmpp.addr.Jid;
126
127import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
128import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
129import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
130import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
131import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
132import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
133
134
135public class ConversationFragment extends XmppFragment implements EditMessage.KeyboardListener, MessageAdapter.OnContactPictureLongClicked, MessageAdapter.OnContactPictureClicked {
136
137
138 public static final int REQUEST_SEND_MESSAGE = 0x0201;
139 public static final int REQUEST_DECRYPT_PGP = 0x0202;
140 public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207;
141 public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208;
142 public static final int REQUEST_TRUST_KEYS_ATTACHMENTS = 0x0209;
143 public static final int REQUEST_START_DOWNLOAD = 0x0210;
144 public static final int REQUEST_ADD_EDITOR_CONTENT = 0x0211;
145 public static final int REQUEST_COMMIT_ATTACHMENTS = 0x0212;
146 public static final int REQUEST_START_AUDIO_CALL = 0x213;
147 public static final int REQUEST_START_VIDEO_CALL = 0x214;
148 public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301;
149 public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302;
150 public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303;
151 public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304;
152 public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305;
153 public static final int ATTACHMENT_CHOICE_INVALID = 0x0306;
154 public static final int ATTACHMENT_CHOICE_RECORD_VIDEO = 0x0307;
155
156 public static final String RECENTLY_USED_QUICK_ACTION = "recently_used_quick_action";
157 public static final String STATE_CONVERSATION_UUID = ConversationFragment.class.getName() + ".uuid";
158 public static final String STATE_SCROLL_POSITION = ConversationFragment.class.getName() + ".scroll_position";
159 public static final String STATE_PHOTO_URI = ConversationFragment.class.getName() + ".media_previews";
160 public static final String STATE_MEDIA_PREVIEWS = ConversationFragment.class.getName() + ".take_photo_uri";
161 private static final String STATE_LAST_MESSAGE_UUID = "state_last_message_uuid";
162
163 private final List<Message> messageList = new ArrayList<>();
164 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
165 private final PendingItem<String> pendingConversationsUuid = new PendingItem<>();
166 private final PendingItem<ArrayList<Attachment>> pendingMediaPreviews = new PendingItem<>();
167 private final PendingItem<Bundle> pendingExtras = new PendingItem<>();
168 private final PendingItem<Uri> pendingTakePhotoUri = new PendingItem<>();
169 private final PendingItem<ScrollState> pendingScrollState = new PendingItem<>();
170 private final PendingItem<String> pendingLastMessageUuid = new PendingItem<>();
171 private final PendingItem<Message> pendingMessage = new PendingItem<>();
172 public Uri mPendingEditorContent = null;
173 protected MessageAdapter messageListAdapter;
174 private MediaPreviewAdapter mediaPreviewAdapter;
175 private String lastMessageUuid = null;
176 private Conversation conversation;
177 private FragmentConversationBinding binding;
178 private Toast messageLoaderToast;
179 private ConversationsActivity activity;
180 private boolean reInitRequiredOnStart = true;
181 private OnClickListener clickToMuc = new OnClickListener() {
182
183 @Override
184 public void onClick(View v) {
185 Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
186 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
187 intent.putExtra("uuid", conversation.getUuid());
188 startActivity(intent);
189 }
190 };
191 private OnClickListener leaveMuc = new OnClickListener() {
192
193 @Override
194 public void onClick(View v) {
195 activity.xmppConnectionService.archiveConversation(conversation);
196 }
197 };
198 private OnClickListener joinMuc = new OnClickListener() {
199
200 @Override
201 public void onClick(View v) {
202 activity.xmppConnectionService.joinMuc(conversation);
203 }
204 };
205
206 private OnClickListener acceptJoin = new OnClickListener() {
207 @Override
208 public void onClick(View v) {
209 conversation.setAttribute("accept_non_anonymous", true);
210 activity.xmppConnectionService.updateConversation(conversation);
211 activity.xmppConnectionService.joinMuc(conversation);
212 }
213 };
214
215 private OnClickListener enterPassword = new OnClickListener() {
216
217 @Override
218 public void onClick(View v) {
219 MucOptions muc = conversation.getMucOptions();
220 String password = muc.getPassword();
221 if (password == null) {
222 password = "";
223 }
224 activity.quickPasswordEdit(password, value -> {
225 activity.xmppConnectionService.providePasswordForMuc(conversation, value);
226 return null;
227 });
228 }
229 };
230 private OnScrollListener mOnScrollListener = new OnScrollListener() {
231
232 @Override
233 public void onScrollStateChanged(AbsListView view, int scrollState) {
234 if (AbsListView.OnScrollListener.SCROLL_STATE_IDLE == scrollState) {
235 fireReadEvent();
236 }
237 }
238
239 @Override
240 public void onScroll(final AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
241 toggleScrollDownButton(view);
242 synchronized (ConversationFragment.this.messageList) {
243 if (firstVisibleItem < 5 && conversation != null && conversation.messagesLoaded.compareAndSet(true, false) && messageList.size() > 0) {
244 long timestamp;
245 if (messageList.get(0).getType() == Message.TYPE_STATUS && messageList.size() >= 2) {
246 timestamp = messageList.get(1).getTimeSent();
247 } else {
248 timestamp = messageList.get(0).getTimeSent();
249 }
250 activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() {
251 @Override
252 public void onMoreMessagesLoaded(final int c, final Conversation conversation) {
253 if (ConversationFragment.this.conversation != conversation) {
254 conversation.messagesLoaded.set(true);
255 return;
256 }
257 runOnUiThread(() -> {
258 synchronized (messageList) {
259 final int oldPosition = binding.messagesView.getFirstVisiblePosition();
260 Message message = null;
261 int childPos;
262 for (childPos = 0; childPos + oldPosition < messageList.size(); ++childPos) {
263 message = messageList.get(oldPosition + childPos);
264 if (message.getType() != Message.TYPE_STATUS) {
265 break;
266 }
267 }
268 final String uuid = message != null ? message.getUuid() : null;
269 View v = binding.messagesView.getChildAt(childPos);
270 final int pxOffset = (v == null) ? 0 : v.getTop();
271 ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList);
272 try {
273 updateStatusMessages();
274 } catch (IllegalStateException e) {
275 Log.d(Config.LOGTAG, "caught illegal state exception while updating status messages");
276 }
277 messageListAdapter.notifyDataSetChanged();
278 int pos = Math.max(getIndexOf(uuid, messageList), 0);
279 binding.messagesView.setSelectionFromTop(pos, pxOffset);
280 if (messageLoaderToast != null) {
281 messageLoaderToast.cancel();
282 }
283 conversation.messagesLoaded.set(true);
284 }
285 });
286 }
287
288 @Override
289 public void informUser(final int resId) {
290
291 runOnUiThread(() -> {
292 if (messageLoaderToast != null) {
293 messageLoaderToast.cancel();
294 }
295 if (ConversationFragment.this.conversation != conversation) {
296 return;
297 }
298 messageLoaderToast = Toast.makeText(view.getContext(), resId, Toast.LENGTH_LONG);
299 messageLoaderToast.show();
300 });
301
302 }
303 });
304
305 }
306 }
307 }
308 };
309 private EditMessage.OnCommitContentListener mEditorContentListener = new EditMessage.OnCommitContentListener() {
310 @Override
311 public boolean onCommitContent(InputContentInfoCompat inputContentInfo, int flags, Bundle opts, String[] contentMimeTypes) {
312 // try to get permission to read the image, if applicable
313 if ((flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION) != 0) {
314 try {
315 inputContentInfo.requestPermission();
316 } catch (Exception e) {
317 Log.e(Config.LOGTAG, "InputContentInfoCompat#requestPermission() failed.", e);
318 Toast.makeText(getActivity(), activity.getString(R.string.no_permission_to_access_x, inputContentInfo.getDescription()), Toast.LENGTH_LONG
319 ).show();
320 return false;
321 }
322 }
323 if (hasPermissions(REQUEST_ADD_EDITOR_CONTENT, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
324 attachEditorContentToConversation(inputContentInfo.getContentUri());
325 } else {
326 mPendingEditorContent = inputContentInfo.getContentUri();
327 }
328 return true;
329 }
330 };
331 private Message selectedMessage;
332 private OnClickListener mEnableAccountListener = new OnClickListener() {
333 @Override
334 public void onClick(View v) {
335 final Account account = conversation == null ? null : conversation.getAccount();
336 if (account != null) {
337 account.setOption(Account.OPTION_DISABLED, false);
338 activity.xmppConnectionService.updateAccount(account);
339 }
340 }
341 };
342 private OnClickListener mUnblockClickListener = new OnClickListener() {
343 @Override
344 public void onClick(final View v) {
345 v.post(() -> v.setVisibility(View.INVISIBLE));
346 if (conversation.isDomainBlocked()) {
347 BlockContactDialog.show(activity, conversation);
348 } else {
349 unblockConversation(conversation);
350 }
351 }
352 };
353 private OnClickListener mBlockClickListener = this::showBlockSubmenu;
354 private OnClickListener mAddBackClickListener = new OnClickListener() {
355
356 @Override
357 public void onClick(View v) {
358 final Contact contact = conversation == null ? null : conversation.getContact();
359 if (contact != null) {
360 activity.xmppConnectionService.createContact(contact, true);
361 activity.switchToContactDetails(contact);
362 }
363 }
364 };
365 private View.OnLongClickListener mLongPressBlockListener = this::showBlockSubmenu;
366 private OnClickListener mAllowPresenceSubscription = new OnClickListener() {
367 @Override
368 public void onClick(View v) {
369 final Contact contact = conversation == null ? null : conversation.getContact();
370 if (contact != null) {
371 activity.xmppConnectionService.sendPresencePacket(contact.getAccount(),
372 activity.xmppConnectionService.getPresenceGenerator()
373 .sendPresenceUpdatesTo(contact));
374 hideSnackbar();
375 }
376 }
377 };
378 protected OnClickListener clickToDecryptListener = new OnClickListener() {
379
380 @Override
381 public void onClick(View v) {
382 PendingIntent pendingIntent = conversation.getAccount().getPgpDecryptionService().getPendingIntent();
383 if (pendingIntent != null) {
384 try {
385 getActivity().startIntentSenderForResult(pendingIntent.getIntentSender(),
386 REQUEST_DECRYPT_PGP,
387 null,
388 0,
389 0,
390 0);
391 } catch (SendIntentException e) {
392 Toast.makeText(getActivity(), R.string.unable_to_connect_to_keychain, Toast.LENGTH_SHORT).show();
393 conversation.getAccount().getPgpDecryptionService().continueDecryption(true);
394 }
395 }
396 updateSnackBar(conversation);
397 }
398 };
399 private AtomicBoolean mSendingPgpMessage = new AtomicBoolean(false);
400 private OnEditorActionListener mEditorActionListener = (v, actionId, event) -> {
401 if (actionId == EditorInfo.IME_ACTION_SEND) {
402 InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
403 if (imm != null && imm.isFullscreenMode()) {
404 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
405 }
406 sendMessage();
407 return true;
408 } else {
409 return false;
410 }
411 };
412 private OnClickListener mScrollButtonListener = new OnClickListener() {
413
414 @Override
415 public void onClick(View v) {
416 stopScrolling();
417 setSelection(binding.messagesView.getCount() - 1, true);
418 }
419 };
420 private OnClickListener mSendButtonListener = new OnClickListener() {
421
422 @Override
423 public void onClick(View v) {
424 Object tag = v.getTag();
425 if (tag instanceof SendButtonAction) {
426 SendButtonAction action = (SendButtonAction) tag;
427 switch (action) {
428 case TAKE_PHOTO:
429 case RECORD_VIDEO:
430 case SEND_LOCATION:
431 case RECORD_VOICE:
432 case CHOOSE_PICTURE:
433 attachFile(action.toChoice());
434 break;
435 case CANCEL:
436 if (conversation != null) {
437 if (conversation.setCorrectingMessage(null)) {
438 binding.textinput.setText("");
439 binding.textinput.append(conversation.getDraftMessage());
440 conversation.setDraftMessage(null);
441 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
442 conversation.setNextCounterpart(null);
443 binding.textinput.setText("");
444 } else {
445 binding.textinput.setText("");
446 }
447 updateChatMsgHint();
448 updateSendButton();
449 updateEditablity();
450 }
451 break;
452 default:
453 sendMessage();
454 }
455 } else {
456 sendMessage();
457 }
458 }
459 };
460 private int completionIndex = 0;
461 private int lastCompletionLength = 0;
462 private String incomplete;
463 private int lastCompletionCursor;
464 private boolean firstWord = false;
465 private Message mPendingDownloadableMessage;
466
467 private static ConversationFragment findConversationFragment(Activity activity) {
468 Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
469 if (fragment instanceof ConversationFragment) {
470 return (ConversationFragment) fragment;
471 }
472 fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
473 if (fragment instanceof ConversationFragment) {
474 return (ConversationFragment) fragment;
475 }
476 return null;
477 }
478
479 public static void startStopPending(Activity activity) {
480 ConversationFragment fragment = findConversationFragment(activity);
481 if (fragment != null) {
482 fragment.messageListAdapter.startStopPending();
483 }
484 }
485
486 public static void downloadFile(Activity activity, Message message) {
487 ConversationFragment fragment = findConversationFragment(activity);
488 if (fragment != null) {
489 fragment.startDownloadable(message);
490 }
491 }
492
493 public static void registerPendingMessage(Activity activity, Message message) {
494 ConversationFragment fragment = findConversationFragment(activity);
495 if (fragment != null) {
496 fragment.pendingMessage.push(message);
497 }
498 }
499
500 public static void openPendingMessage(Activity activity) {
501 ConversationFragment fragment = findConversationFragment(activity);
502 if (fragment != null) {
503 Message message = fragment.pendingMessage.pop();
504 if (message != null) {
505 fragment.messageListAdapter.openDownloadable(message);
506 }
507 }
508 }
509
510 public static Conversation getConversation(Activity activity) {
511 return getConversation(activity, R.id.secondary_fragment);
512 }
513
514 private static Conversation getConversation(Activity activity, @IdRes int res) {
515 final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
516 if (fragment != null && fragment instanceof ConversationFragment) {
517 return ((ConversationFragment) fragment).getConversation();
518 } else {
519 return null;
520 }
521 }
522
523 public static ConversationFragment get(Activity activity) {
524 FragmentManager fragmentManager = activity.getFragmentManager();
525 Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
526 if (fragment != null && fragment instanceof ConversationFragment) {
527 return (ConversationFragment) fragment;
528 } else {
529 fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
530 return fragment != null && fragment instanceof ConversationFragment ? (ConversationFragment) fragment : null;
531 }
532 }
533
534 public static Conversation getConversationReliable(Activity activity) {
535 final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
536 if (conversation != null) {
537 return conversation;
538 }
539 return getConversation(activity, R.id.main_fragment);
540 }
541
542 private static boolean scrolledToBottom(AbsListView listView) {
543 final int count = listView.getCount();
544 if (count == 0) {
545 return true;
546 } else if (listView.getLastVisiblePosition() == count - 1) {
547 final View lastChild = listView.getChildAt(listView.getChildCount() - 1);
548 return lastChild != null && lastChild.getBottom() <= listView.getHeight();
549 } else {
550 return false;
551 }
552 }
553
554 private void toggleScrollDownButton() {
555 toggleScrollDownButton(binding.messagesView);
556 }
557
558 private void toggleScrollDownButton(AbsListView listView) {
559 if (conversation == null) {
560 return;
561 }
562 if (scrolledToBottom(listView)) {
563 lastMessageUuid = null;
564 hideUnreadMessagesCount();
565 } else {
566 binding.scrollToBottomButton.setEnabled(true);
567 binding.scrollToBottomButton.show();
568 if (lastMessageUuid == null) {
569 lastMessageUuid = conversation.getLatestMessage().getUuid();
570 }
571 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
572 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
573 }
574 }
575 }
576
577 private int getIndexOf(String uuid, List<Message> messages) {
578 if (uuid == null) {
579 return messages.size() - 1;
580 }
581 for (int i = 0; i < messages.size(); ++i) {
582 if (uuid.equals(messages.get(i).getUuid())) {
583 return i;
584 } else {
585 Message next = messages.get(i);
586 while (next != null && next.wasMergedIntoPrevious()) {
587 if (uuid.equals(next.getUuid())) {
588 return i;
589 }
590 next = next.next();
591 }
592
593 }
594 }
595 return -1;
596 }
597
598 private ScrollState getScrollPosition() {
599 final ListView listView = this.binding == null ? null : this.binding.messagesView;
600 if (listView == null || listView.getCount() == 0 || listView.getLastVisiblePosition() == listView.getCount() - 1) {
601 return null;
602 } else {
603 final int pos = listView.getFirstVisiblePosition();
604 final View view = listView.getChildAt(0);
605 if (view == null) {
606 return null;
607 } else {
608 return new ScrollState(pos, view.getTop());
609 }
610 }
611 }
612
613 private void setScrollPosition(ScrollState scrollPosition, String lastMessageUuid) {
614 if (scrollPosition != null) {
615
616 this.lastMessageUuid = lastMessageUuid;
617 if (lastMessageUuid != null) {
618 binding.unreadCountCustomView.setUnreadCount(conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
619 }
620 //TODO maybe this needs a 'post'
621 this.binding.messagesView.setSelectionFromTop(scrollPosition.position, scrollPosition.offset);
622 toggleScrollDownButton();
623 }
624 }
625
626 private void attachLocationToConversation(Conversation conversation, Uri uri) {
627 if (conversation == null) {
628 return;
629 }
630 activity.xmppConnectionService.attachLocationToConversation(conversation, uri, new UiCallback<Message>() {
631
632 @Override
633 public void success(Message message) {
634
635 }
636
637 @Override
638 public void error(int errorCode, Message object) {
639 //TODO show possible pgp error
640 }
641
642 @Override
643 public void userInputRequired(PendingIntent pi, Message object) {
644
645 }
646 });
647 }
648
649 private void attachFileToConversation(Conversation conversation, Uri uri, String type) {
650 if (conversation == null) {
651 return;
652 }
653 final Toast prepareFileToast = Toast.makeText(getActivity(), getText(R.string.preparing_file), Toast.LENGTH_LONG);
654 prepareFileToast.show();
655 activity.delegateUriPermissionsToService(uri);
656 activity.xmppConnectionService.attachFileToConversation(conversation, uri, type, new UiInformableCallback<Message>() {
657 @Override
658 public void inform(final String text) {
659 hidePrepareFileToast(prepareFileToast);
660 runOnUiThread(() -> activity.replaceToast(text));
661 }
662
663 @Override
664 public void success(Message message) {
665 runOnUiThread(() -> activity.hideToast());
666 hidePrepareFileToast(prepareFileToast);
667 }
668
669 @Override
670 public void error(final int errorCode, Message message) {
671 hidePrepareFileToast(prepareFileToast);
672 runOnUiThread(() -> activity.replaceToast(getString(errorCode)));
673
674 }
675
676 @Override
677 public void userInputRequired(PendingIntent pi, Message message) {
678 hidePrepareFileToast(prepareFileToast);
679 }
680 });
681 }
682
683 public void attachEditorContentToConversation(Uri uri) {
684 mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), uri, Attachment.Type.FILE));
685 toggleInputMethod();
686 }
687
688 private void attachImageToConversation(Conversation conversation, Uri uri) {
689 if (conversation == null) {
690 return;
691 }
692 final Toast prepareFileToast = Toast.makeText(getActivity(), getText(R.string.preparing_image), Toast.LENGTH_LONG);
693 prepareFileToast.show();
694 activity.delegateUriPermissionsToService(uri);
695 activity.xmppConnectionService.attachImageToConversation(conversation, uri,
696 new UiCallback<Message>() {
697
698 @Override
699 public void userInputRequired(PendingIntent pi, Message object) {
700 hidePrepareFileToast(prepareFileToast);
701 }
702
703 @Override
704 public void success(Message message) {
705 hidePrepareFileToast(prepareFileToast);
706 }
707
708 @Override
709 public void error(final int error, Message message) {
710 hidePrepareFileToast(prepareFileToast);
711 activity.runOnUiThread(() -> activity.replaceToast(getString(error)));
712 }
713 });
714 }
715
716 private void hidePrepareFileToast(final Toast prepareFileToast) {
717 if (prepareFileToast != null && activity != null) {
718 activity.runOnUiThread(prepareFileToast::cancel);
719 }
720 }
721
722 private void sendMessage() {
723 if (mediaPreviewAdapter.hasAttachments()) {
724 commitAttachments();
725 return;
726 }
727 final Editable text = this.binding.textinput.getText();
728 final String body = text == null ? "" : text.toString();
729 final Conversation conversation = this.conversation;
730 if (body.length() == 0 || conversation == null) {
731 return;
732 }
733 if (conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL && trustKeysIfNeeded(REQUEST_TRUST_KEYS_TEXT)) {
734 return;
735 }
736 final Message message;
737 if (conversation.getCorrectingMessage() == null) {
738 message = new Message(conversation, body, conversation.getNextEncryption());
739 Message.configurePrivateMessage(message);
740 } else {
741 message = conversation.getCorrectingMessage();
742 message.setBody(body);
743 message.putEdited(message.getUuid(), message.getServerMsgId());
744 message.setServerMsgId(null);
745 message.setUuid(UUID.randomUUID().toString());
746 }
747 switch (conversation.getNextEncryption()) {
748 case Message.ENCRYPTION_PGP:
749 sendPgpMessage(message);
750 break;
751 default:
752 sendMessage(message);
753 }
754 }
755
756 protected boolean trustKeysIfNeeded(int requestCode) {
757 AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
758 final List<Jid> targets = axolotlService.getCryptoTargets(conversation);
759 boolean hasUnaccepted = !conversation.getAcceptedCryptoTargets().containsAll(targets);
760 boolean hasUndecidedOwn = !axolotlService.getKeysWithTrust(FingerprintStatus.createActiveUndecided()).isEmpty();
761 boolean hasUndecidedContacts = !axolotlService.getKeysWithTrust(FingerprintStatus.createActiveUndecided(), targets).isEmpty();
762 boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(conversation).isEmpty();
763 boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets);
764 boolean downloadInProgress = axolotlService.hasPendingKeyFetches(targets);
765 if (hasUndecidedOwn || hasUndecidedContacts || hasPendingKeys || hasNoTrustedKeys || hasUnaccepted || downloadInProgress) {
766 axolotlService.createSessionsIfNeeded(conversation);
767 Intent intent = new Intent(getActivity(), TrustKeysActivity.class);
768 String[] contacts = new String[targets.size()];
769 for (int i = 0; i < contacts.length; ++i) {
770 contacts[i] = targets.get(i).toString();
771 }
772 intent.putExtra("contacts", contacts);
773 intent.putExtra(EXTRA_ACCOUNT, conversation.getAccount().getJid().asBareJid().toString());
774 intent.putExtra("conversation", conversation.getUuid());
775 startActivityForResult(intent, requestCode);
776 return true;
777 } else {
778 return false;
779 }
780 }
781
782 public void updateChatMsgHint() {
783 final boolean multi = conversation.getMode() == Conversation.MODE_MULTI;
784 if (conversation.getCorrectingMessage() != null) {
785 this.binding.textInputHint.setVisibility(View.GONE);
786 this.binding.textinput.setHint(R.string.send_corrected_message);
787 } else if (multi && conversation.getNextCounterpart() != null) {
788 this.binding.textinput.setHint(R.string.send_unencrypted_message);
789 this.binding.textInputHint.setVisibility(View.VISIBLE);
790 this.binding.textInputHint.setText(getString(
791 R.string.send_private_message_to,
792 conversation.getNextCounterpart().getResource()));
793 } else if (multi && !conversation.getMucOptions().participating()) {
794 this.binding.textInputHint.setVisibility(View.GONE);
795 this.binding.textinput.setHint(R.string.you_are_not_participating);
796 } else {
797 this.binding.textInputHint.setVisibility(View.GONE);
798 this.binding.textinput.setHint(UIHelper.getMessageHint(getActivity(), conversation));
799 getActivity().invalidateOptionsMenu();
800 }
801 }
802
803 public void setupIme() {
804 this.binding.textinput.refreshIme();
805 }
806
807 private void handleActivityResult(ActivityResult activityResult) {
808 if (activityResult.resultCode == Activity.RESULT_OK) {
809 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
810 } else {
811 handleNegativeActivityResult(activityResult.requestCode);
812 }
813 }
814
815 private void handlePositiveActivityResult(int requestCode, final Intent data) {
816 switch (requestCode) {
817 case REQUEST_TRUST_KEYS_TEXT:
818 sendMessage();
819 break;
820 case REQUEST_TRUST_KEYS_ATTACHMENTS:
821 commitAttachments();
822 break;
823 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
824 final List<Attachment> imageUris = Attachment.extractAttachments(getActivity(), data, Attachment.Type.IMAGE);
825 mediaPreviewAdapter.addMediaPreviews(imageUris);
826 toggleInputMethod();
827 break;
828 case ATTACHMENT_CHOICE_TAKE_PHOTO:
829 final Uri takePhotoUri = pendingTakePhotoUri.pop();
830 if (takePhotoUri != null) {
831 mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), takePhotoUri, Attachment.Type.IMAGE));
832 toggleInputMethod();
833 } else {
834 Log.d(Config.LOGTAG, "lost take photo uri. unable to to attach");
835 }
836 break;
837 case ATTACHMENT_CHOICE_CHOOSE_FILE:
838 case ATTACHMENT_CHOICE_RECORD_VIDEO:
839 case ATTACHMENT_CHOICE_RECORD_VOICE:
840 final Attachment.Type type = requestCode == ATTACHMENT_CHOICE_RECORD_VOICE ? Attachment.Type.RECORDING : Attachment.Type.FILE;
841 final List<Attachment> fileUris = Attachment.extractAttachments(getActivity(), data, type);
842 mediaPreviewAdapter.addMediaPreviews(fileUris);
843 toggleInputMethod();
844 break;
845 case ATTACHMENT_CHOICE_LOCATION:
846 double latitude = data.getDoubleExtra("latitude", 0);
847 double longitude = data.getDoubleExtra("longitude", 0);
848 Uri geo = Uri.parse("geo:" + String.valueOf(latitude) + "," + String.valueOf(longitude));
849 mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), geo, Attachment.Type.LOCATION));
850 toggleInputMethod();
851 break;
852 case REQUEST_INVITE_TO_CONVERSATION:
853 XmppActivity.ConferenceInvite invite = XmppActivity.ConferenceInvite.parse(data);
854 if (invite != null) {
855 if (invite.execute(activity)) {
856 activity.mToast = Toast.makeText(activity, R.string.creating_conference, Toast.LENGTH_LONG);
857 activity.mToast.show();
858 }
859 }
860 break;
861 }
862 }
863
864 private void commitAttachments() {
865 if (!hasPermissions(REQUEST_COMMIT_ATTACHMENTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
866 return;
867 }
868 if (conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL && trustKeysIfNeeded(REQUEST_TRUST_KEYS_ATTACHMENTS)) {
869 return;
870 }
871 final List<Attachment> attachments = mediaPreviewAdapter.getAttachments();
872 final PresenceSelector.OnPresenceSelected callback = () -> {
873 for (Iterator<Attachment> i = attachments.iterator(); i.hasNext(); i.remove()) {
874 final Attachment attachment = i.next();
875 if (attachment.getType() == Attachment.Type.LOCATION) {
876 attachLocationToConversation(conversation, attachment.getUri());
877 } else if (attachment.getType() == Attachment.Type.IMAGE) {
878 Log.d(Config.LOGTAG, "ConversationsActivity.commitAttachments() - attaching image to conversations. CHOOSE_IMAGE");
879 attachImageToConversation(conversation, attachment.getUri());
880 } else {
881 Log.d(Config.LOGTAG, "ConversationsActivity.commitAttachments() - attaching file to conversations. CHOOSE_FILE/RECORD_VOICE/RECORD_VIDEO");
882 attachFileToConversation(conversation, attachment.getUri(), attachment.getMime());
883 }
884 }
885 mediaPreviewAdapter.notifyDataSetChanged();
886 toggleInputMethod();
887 };
888 if (conversation == null
889 || conversation.getMode() == Conversation.MODE_MULTI
890 || Attachment.canBeSendInband(attachments)
891 || (conversation.getAccount().httpUploadAvailable() && FileBackend.allFilesUnderSize(getActivity(), attachments, getMaxHttpUploadSize(conversation)))) {
892 callback.onPresenceSelected();
893 } else {
894 activity.selectPresence(conversation, callback);
895 }
896 }
897
898 public void toggleInputMethod() {
899 boolean hasAttachments = mediaPreviewAdapter.hasAttachments();
900 binding.textinput.setVisibility(hasAttachments ? View.GONE : View.VISIBLE);
901 binding.mediaPreview.setVisibility(hasAttachments ? View.VISIBLE : View.GONE);
902 updateSendButton();
903 }
904
905 private void handleNegativeActivityResult(int requestCode) {
906 switch (requestCode) {
907 case ATTACHMENT_CHOICE_TAKE_PHOTO:
908 if (pendingTakePhotoUri.clear()) {
909 Log.d(Config.LOGTAG, "cleared pending photo uri after negative activity result");
910 }
911 break;
912 }
913 }
914
915 @Override
916 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
917 super.onActivityResult(requestCode, resultCode, data);
918 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
919 if (activity != null && activity.xmppConnectionService != null) {
920 handleActivityResult(activityResult);
921 } else {
922 this.postponedActivityResult.push(activityResult);
923 }
924 }
925
926 public void unblockConversation(final Blockable conversation) {
927 activity.xmppConnectionService.sendUnblockRequest(conversation);
928 }
929
930 @Override
931 public void onAttach(Activity activity) {
932 super.onAttach(activity);
933 Log.d(Config.LOGTAG, "ConversationFragment.onAttach()");
934 if (activity instanceof ConversationsActivity) {
935 this.activity = (ConversationsActivity) activity;
936 } else {
937 throw new IllegalStateException("Trying to attach fragment to activity that is not the ConversationsActivity");
938 }
939 }
940
941 @Override
942 public void onDetach() {
943 super.onDetach();
944 this.activity = null; //TODO maybe not a good idea since some callbacks really need it
945 }
946
947 @Override
948 public void onCreate(Bundle savedInstanceState) {
949 super.onCreate(savedInstanceState);
950 setHasOptionsMenu(true);
951 }
952
953 @Override
954 public void onCreateOptionsMenu(Menu menu, MenuInflater menuInflater) {
955 menuInflater.inflate(R.menu.fragment_conversation, menu);
956 final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details);
957 final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details);
958 final MenuItem menuInviteContact = menu.findItem(R.id.action_invite);
959 final MenuItem menuMute = menu.findItem(R.id.action_mute);
960 final MenuItem menuUnmute = menu.findItem(R.id.action_unmute);
961 final MenuItem menuCall = menu.findItem(R.id.action_call);
962 final MenuItem menuOngoingCall = menu.findItem(R.id.action_ongoing_call);
963 final MenuItem menuVideoCall = menu.findItem(R.id.action_video_call);
964
965
966 if (conversation != null) {
967 if (conversation.getMode() == Conversation.MODE_MULTI) {
968 menuContactDetails.setVisible(false);
969 menuInviteContact.setVisible(conversation.getMucOptions().canInvite());
970 menuMucDetails.setTitle(conversation.getMucOptions().isPrivateAndNonAnonymous() ? R.string.action_muc_details : R.string.channel_details);
971 menuCall.setVisible(false);
972 menuOngoingCall.setVisible(false);
973 } else {
974 final Optional<AbstractJingleConnection.Id> ongoingRtpSession = activity.xmppConnectionService.getJingleConnectionManager().getOngoingRtpConnection(conversation.getContact());
975 if (ongoingRtpSession.isPresent()) {
976 menuOngoingCall.setVisible(true);
977 menuCall.setVisible(false);
978 } else {
979 menuOngoingCall.setVisible(false);
980 final RtpCapability.Capability rtpCapability = RtpCapability.check(conversation.getContact());
981 menuCall.setVisible(rtpCapability != RtpCapability.Capability.NONE);
982 menuVideoCall.setVisible(rtpCapability == RtpCapability.Capability.VIDEO);
983 }
984 menuContactDetails.setVisible(!this.conversation.withSelf());
985 menuMucDetails.setVisible(false);
986 final XmppConnectionService service = activity.xmppConnectionService;
987 menuInviteContact.setVisible(service != null && service.findConferenceServer(conversation.getAccount()) != null);
988 }
989 if (conversation.isMuted()) {
990 menuMute.setVisible(false);
991 } else {
992 menuUnmute.setVisible(false);
993 }
994 ConversationMenuConfigurator.configureAttachmentMenu(conversation, menu);
995 ConversationMenuConfigurator.configureEncryptionMenu(conversation, menu);
996 }
997 super.onCreateOptionsMenu(menu, menuInflater);
998 }
999
1000 @Override
1001 public View onCreateView(final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
1002 this.binding = DataBindingUtil.inflate(inflater, R.layout.fragment_conversation, container, false);
1003 binding.getRoot().setOnClickListener(null); //TODO why the fuck did we do this?
1004
1005 binding.textinput.addTextChangedListener(new StylingHelper.MessageEditorStyler(binding.textinput));
1006
1007 binding.textinput.setOnEditorActionListener(mEditorActionListener);
1008 binding.textinput.setRichContentListener(new String[]{"image/*"}, mEditorContentListener);
1009
1010 binding.textSendButton.setOnClickListener(this.mSendButtonListener);
1011
1012 binding.scrollToBottomButton.setOnClickListener(this.mScrollButtonListener);
1013 binding.messagesView.setOnScrollListener(mOnScrollListener);
1014 binding.messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
1015 mediaPreviewAdapter = new MediaPreviewAdapter(this);
1016 binding.mediaPreview.setAdapter(mediaPreviewAdapter);
1017 messageListAdapter = new MessageAdapter((XmppActivity) getActivity(), this.messageList);
1018 messageListAdapter.setOnContactPictureClicked(this);
1019 messageListAdapter.setOnContactPictureLongClicked(this);
1020 messageListAdapter.setOnQuoteListener(this::quoteText);
1021 binding.messagesView.setAdapter(messageListAdapter);
1022
1023 registerForContextMenu(binding.messagesView);
1024
1025 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1026 this.binding.textinput.setCustomInsertionActionModeCallback(new EditMessageActionModeCallback(this.binding.textinput));
1027 }
1028
1029 return binding.getRoot();
1030 }
1031
1032 private void quoteText(String text) {
1033 if (binding.textinput.isEnabled()) {
1034 binding.textinput.insertAsQuote(text);
1035 binding.textinput.requestFocus();
1036 InputMethodManager inputMethodManager = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
1037 if (inputMethodManager != null) {
1038 inputMethodManager.showSoftInput(binding.textinput, InputMethodManager.SHOW_IMPLICIT);
1039 }
1040 }
1041 }
1042
1043 private void quoteMessage(Message message) {
1044 quoteText(MessageUtils.prepareQuote(message));
1045 }
1046
1047 @Override
1048 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
1049 synchronized (this.messageList) {
1050 super.onCreateContextMenu(menu, v, menuInfo);
1051 AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1052 this.selectedMessage = this.messageList.get(acmi.position);
1053 populateContextMenu(menu);
1054 }
1055 }
1056
1057 private void populateContextMenu(ContextMenu menu) {
1058 final Message m = this.selectedMessage;
1059 final Transferable t = m.getTransferable();
1060 Message relevantForCorrection = m;
1061 while (relevantForCorrection.mergeable(relevantForCorrection.next())) {
1062 relevantForCorrection = relevantForCorrection.next();
1063 }
1064 if (m.getType() != Message.TYPE_STATUS && m.getType() != Message.TYPE_RTP_SESSION) {
1065
1066 if (m.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE || m.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1067 return;
1068 }
1069
1070 if (m.getStatus() == Message.STATUS_RECEIVED && t != null && (t.getStatus() == Transferable.STATUS_CANCELLED || t.getStatus() == Transferable.STATUS_FAILED)) {
1071 return;
1072 }
1073
1074 final boolean deleted = m.isDeleted();
1075 final boolean encrypted = m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED
1076 || m.getEncryption() == Message.ENCRYPTION_PGP;
1077 final boolean receiving = m.getStatus() == Message.STATUS_RECEIVED && (t instanceof JingleFileTransferConnection || t instanceof HttpDownloadConnection);
1078 activity.getMenuInflater().inflate(R.menu.message_context, menu);
1079 menu.setHeaderTitle(R.string.message_options);
1080 MenuItem openWith = menu.findItem(R.id.open_with);
1081 MenuItem copyMessage = menu.findItem(R.id.copy_message);
1082 MenuItem copyLink = menu.findItem(R.id.copy_link);
1083 MenuItem quoteMessage = menu.findItem(R.id.quote_message);
1084 MenuItem retryDecryption = menu.findItem(R.id.retry_decryption);
1085 MenuItem correctMessage = menu.findItem(R.id.correct_message);
1086 MenuItem shareWith = menu.findItem(R.id.share_with);
1087 MenuItem sendAgain = menu.findItem(R.id.send_again);
1088 MenuItem copyUrl = menu.findItem(R.id.copy_url);
1089 MenuItem downloadFile = menu.findItem(R.id.download_file);
1090 MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
1091 MenuItem deleteFile = menu.findItem(R.id.delete_file);
1092 MenuItem showErrorMessage = menu.findItem(R.id.show_error_message);
1093 final boolean showError = m.getStatus() == Message.STATUS_SEND_FAILED && m.getErrorMessage() != null && !Message.ERROR_MESSAGE_CANCELLED.equals(m.getErrorMessage());
1094 if (!m.isFileOrImage() && !encrypted && !m.isGeoUri() && !m.treatAsDownloadable()) {
1095 copyMessage.setVisible(true);
1096 quoteMessage.setVisible(!showError && MessageUtils.prepareQuote(m).length() > 0);
1097 String body = m.getMergedBody().toString();
1098 if (ShareUtil.containsXmppUri(body)) {
1099 copyLink.setTitle(R.string.copy_jabber_id);
1100 copyLink.setVisible(true);
1101 } else if (Patterns.AUTOLINK_WEB_URL.matcher(body).find()) {
1102 copyLink.setVisible(true);
1103 }
1104 }
1105 if (m.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED && !deleted) {
1106 retryDecryption.setVisible(true);
1107 }
1108 if (!showError
1109 && relevantForCorrection.getType() == Message.TYPE_TEXT
1110 && !m.isGeoUri()
1111 && relevantForCorrection.isLastCorrectableMessage()
1112 && m.getConversation() instanceof Conversation) {
1113 correctMessage.setVisible(true);
1114 }
1115 if ((m.isFileOrImage() && !deleted && !receiving) || (m.getType() == Message.TYPE_TEXT && !m.treatAsDownloadable())) {
1116 shareWith.setVisible(true);
1117 }
1118 if (m.getStatus() == Message.STATUS_SEND_FAILED) {
1119 sendAgain.setVisible(true);
1120 }
1121 if (m.hasFileOnRemoteHost()
1122 || m.isGeoUri()
1123 || m.treatAsDownloadable()
1124 || t instanceof HttpDownloadConnection) {
1125 copyUrl.setVisible(true);
1126 }
1127 if (m.isFileOrImage() && deleted && m.hasFileOnRemoteHost()) {
1128 downloadFile.setVisible(true);
1129 downloadFile.setTitle(activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, m)));
1130 }
1131 final boolean waitingOfferedSending = m.getStatus() == Message.STATUS_WAITING
1132 || m.getStatus() == Message.STATUS_UNSEND
1133 || m.getStatus() == Message.STATUS_OFFERED;
1134 final boolean cancelable = (t != null && !deleted) || waitingOfferedSending && m.needsUploading();
1135 if (cancelable) {
1136 cancelTransmission.setVisible(true);
1137 }
1138 if (m.isFileOrImage() && !deleted && !cancelable) {
1139 String path = m.getRelativeFilePath();
1140 if (path == null || !path.startsWith("/") || FileBackend.isInDirectoryThatShouldNotBeScanned(getActivity(), path)) {
1141 deleteFile.setVisible(true);
1142 deleteFile.setTitle(activity.getString(R.string.delete_x_file, UIHelper.getFileDescriptionString(activity, m)));
1143 }
1144 }
1145 if (showError) {
1146 showErrorMessage.setVisible(true);
1147 }
1148 final String mime = m.isFileOrImage() ? m.getMimeType() : null;
1149 if ((m.isGeoUri() && GeoHelper.openInOsmAnd(getActivity(), m)) || (mime != null && mime.startsWith("audio/"))) {
1150 openWith.setVisible(true);
1151 }
1152 }
1153 }
1154
1155 @Override
1156 public boolean onContextItemSelected(MenuItem item) {
1157 switch (item.getItemId()) {
1158 case R.id.share_with:
1159 ShareUtil.share(activity, selectedMessage);
1160 return true;
1161 case R.id.correct_message:
1162 correctMessage(selectedMessage);
1163 return true;
1164 case R.id.copy_message:
1165 ShareUtil.copyToClipboard(activity, selectedMessage);
1166 return true;
1167 case R.id.copy_link:
1168 ShareUtil.copyLinkToClipboard(activity, selectedMessage);
1169 return true;
1170 case R.id.quote_message:
1171 quoteMessage(selectedMessage);
1172 return true;
1173 case R.id.send_again:
1174 resendMessage(selectedMessage);
1175 return true;
1176 case R.id.copy_url:
1177 ShareUtil.copyUrlToClipboard(activity, selectedMessage);
1178 return true;
1179 case R.id.download_file:
1180 startDownloadable(selectedMessage);
1181 return true;
1182 case R.id.cancel_transmission:
1183 cancelTransmission(selectedMessage);
1184 return true;
1185 case R.id.retry_decryption:
1186 retryDecryption(selectedMessage);
1187 return true;
1188 case R.id.delete_file:
1189 deleteFile(selectedMessage);
1190 return true;
1191 case R.id.show_error_message:
1192 showErrorMessage(selectedMessage);
1193 return true;
1194 case R.id.open_with:
1195 openWith(selectedMessage);
1196 return true;
1197 default:
1198 return super.onContextItemSelected(item);
1199 }
1200 }
1201
1202 @Override
1203 public boolean onOptionsItemSelected(final MenuItem item) {
1204 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
1205 return false;
1206 } else if (conversation == null) {
1207 return super.onOptionsItemSelected(item);
1208 }
1209 switch (item.getItemId()) {
1210 case R.id.encryption_choice_axolotl:
1211 case R.id.encryption_choice_pgp:
1212 case R.id.encryption_choice_none:
1213 handleEncryptionSelection(item);
1214 break;
1215 case R.id.attach_choose_picture:
1216 case R.id.attach_take_picture:
1217 case R.id.attach_record_video:
1218 case R.id.attach_choose_file:
1219 case R.id.attach_record_voice:
1220 case R.id.attach_location:
1221 handleAttachmentSelection(item);
1222 break;
1223 case R.id.action_archive:
1224 activity.xmppConnectionService.archiveConversation(conversation);
1225 break;
1226 case R.id.action_contact_details:
1227 activity.switchToContactDetails(conversation.getContact());
1228 break;
1229 case R.id.action_muc_details:
1230 Intent intent = new Intent(getActivity(), ConferenceDetailsActivity.class);
1231 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
1232 intent.putExtra("uuid", conversation.getUuid());
1233 startActivity(intent);
1234 break;
1235 case R.id.action_invite:
1236 startActivityForResult(ChooseContactActivity.create(activity, conversation), REQUEST_INVITE_TO_CONVERSATION);
1237 break;
1238 case R.id.action_clear_history:
1239 clearHistoryDialog(conversation);
1240 break;
1241 case R.id.action_mute:
1242 muteConversationDialog(conversation);
1243 break;
1244 case R.id.action_unmute:
1245 unmuteConversation(conversation);
1246 break;
1247 case R.id.action_block:
1248 case R.id.action_unblock:
1249 final Activity activity = getActivity();
1250 if (activity instanceof XmppActivity) {
1251 BlockContactDialog.show((XmppActivity) activity, conversation);
1252 }
1253 break;
1254 case R.id.action_audio_call:
1255 checkPermissionAndTriggerAudioCall();
1256 break;
1257 case R.id.action_video_call:
1258 checkPermissionAndTriggerVideoCall();
1259 break;
1260 case R.id.action_ongoing_call:
1261 returnToOngoingCall();
1262 break;
1263 default:
1264 break;
1265 }
1266 return super.onOptionsItemSelected(item);
1267 }
1268
1269 private void returnToOngoingCall() {
1270 final Optional<AbstractJingleConnection.Id> ongoingRtpSession = activity.xmppConnectionService.getJingleConnectionManager().getOngoingRtpConnection(conversation.getContact());
1271 if (ongoingRtpSession.isPresent()) {
1272 final AbstractJingleConnection.Id id = ongoingRtpSession.get();
1273 final Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
1274 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, id.account.getJid().asBareJid().toEscapedString());
1275 intent.putExtra(RtpSessionActivity.EXTRA_WITH, id.with.toEscapedString());
1276 intent.putExtra(RtpSessionActivity.EXTRA_SESSION_ID, id.sessionId);
1277 startActivity(intent);
1278 }
1279
1280 }
1281
1282 private void checkPermissionAndTriggerAudioCall() {
1283 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1284 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1285 return;
1286 }
1287 if (hasPermissions(REQUEST_START_AUDIO_CALL, Manifest.permission.RECORD_AUDIO)) {
1288 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1289 }
1290 }
1291
1292 private void checkPermissionAndTriggerVideoCall() {
1293 if (activity.mUseTor || conversation.getAccount().isOnion()) {
1294 Toast.makeText(activity, R.string.disable_tor_to_make_call, Toast.LENGTH_SHORT).show();
1295 return;
1296 }
1297 if (hasPermissions(REQUEST_START_VIDEO_CALL, Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA)) {
1298 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1299 }
1300 }
1301
1302
1303 private void triggerRtpSession(final String action) {
1304 if (activity.xmppConnectionService.getJingleConnectionManager().isBusy()) {
1305 Toast.makeText(getActivity(), R.string.only_one_call_at_a_time, Toast.LENGTH_LONG).show();
1306 return;
1307 }
1308 final Contact contact = conversation.getContact();
1309 final Intent intent = new Intent(activity, RtpSessionActivity.class);
1310 intent.setAction(action);
1311 intent.putExtra(RtpSessionActivity.EXTRA_ACCOUNT, contact.getAccount().getJid().toEscapedString());
1312 intent.putExtra(RtpSessionActivity.EXTRA_WITH, contact.getJid().asBareJid().toEscapedString());
1313 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1314 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
1315 startActivity(intent);
1316 }
1317
1318 private void handleAttachmentSelection(MenuItem item) {
1319 switch (item.getItemId()) {
1320 case R.id.attach_choose_picture:
1321 attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE);
1322 break;
1323 case R.id.attach_take_picture:
1324 attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO);
1325 break;
1326 case R.id.attach_record_video:
1327 attachFile(ATTACHMENT_CHOICE_RECORD_VIDEO);
1328 break;
1329 case R.id.attach_choose_file:
1330 attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE);
1331 break;
1332 case R.id.attach_record_voice:
1333 attachFile(ATTACHMENT_CHOICE_RECORD_VOICE);
1334 break;
1335 case R.id.attach_location:
1336 attachFile(ATTACHMENT_CHOICE_LOCATION);
1337 break;
1338 }
1339 }
1340
1341 private void handleEncryptionSelection(MenuItem item) {
1342 if (conversation == null) {
1343 return;
1344 }
1345 final boolean updated;
1346 switch (item.getItemId()) {
1347 case R.id.encryption_choice_none:
1348 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1349 item.setChecked(true);
1350 break;
1351 case R.id.encryption_choice_pgp:
1352 if (activity.hasPgp()) {
1353 if (conversation.getAccount().getPgpSignature() != null) {
1354 updated = conversation.setNextEncryption(Message.ENCRYPTION_PGP);
1355 item.setChecked(true);
1356 } else {
1357 updated = false;
1358 activity.announcePgp(conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
1359 }
1360 } else {
1361 activity.showInstallPgpDialog();
1362 updated = false;
1363 }
1364 break;
1365 case R.id.encryption_choice_axolotl:
1366 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(conversation.getAccount())
1367 + "Enabled axolotl for Contact " + conversation.getContact().getJid());
1368 updated = conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL);
1369 item.setChecked(true);
1370 break;
1371 default:
1372 updated = conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1373 break;
1374 }
1375 if (updated) {
1376 activity.xmppConnectionService.updateConversation(conversation);
1377 }
1378 updateChatMsgHint();
1379 getActivity().invalidateOptionsMenu();
1380 activity.refreshUi();
1381 }
1382
1383 public void attachFile(final int attachmentChoice) {
1384 if (attachmentChoice == ATTACHMENT_CHOICE_RECORD_VOICE) {
1385 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.RECORD_AUDIO)) {
1386 return;
1387 }
1388 } else if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO || attachmentChoice == ATTACHMENT_CHOICE_RECORD_VIDEO) {
1389 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.CAMERA)) {
1390 return;
1391 }
1392 } else if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) {
1393 if (!hasPermissions(attachmentChoice, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1394 return;
1395 }
1396 }
1397 try {
1398 activity.getPreferences().edit()
1399 .putString(RECENTLY_USED_QUICK_ACTION, SendButtonAction.of(attachmentChoice).toString())
1400 .apply();
1401 } catch (IllegalArgumentException e) {
1402 //just do not save
1403 }
1404 final int encryption = conversation.getNextEncryption();
1405 final int mode = conversation.getMode();
1406 if (encryption == Message.ENCRYPTION_PGP) {
1407 if (activity.hasPgp()) {
1408 if (mode == Conversation.MODE_SINGLE && conversation.getContact().getPgpKeyId() != 0) {
1409 activity.xmppConnectionService.getPgpEngine().hasKey(
1410 conversation.getContact(),
1411 new UiCallback<Contact>() {
1412
1413 @Override
1414 public void userInputRequired(PendingIntent pi, Contact contact) {
1415 startPendingIntent(pi, attachmentChoice);
1416 }
1417
1418 @Override
1419 public void success(Contact contact) {
1420 invokeAttachFileIntent(attachmentChoice);
1421 }
1422
1423 @Override
1424 public void error(int error, Contact contact) {
1425 activity.replaceToast(getString(error));
1426 }
1427 });
1428 } else if (mode == Conversation.MODE_MULTI && conversation.getMucOptions().pgpKeysInUse()) {
1429 if (!conversation.getMucOptions().everybodyHasKeys()) {
1430 Toast warning = Toast.makeText(getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
1431 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
1432 warning.show();
1433 }
1434 invokeAttachFileIntent(attachmentChoice);
1435 } else {
1436 showNoPGPKeyDialog(false, (dialog, which) -> {
1437 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
1438 activity.xmppConnectionService.updateConversation(conversation);
1439 invokeAttachFileIntent(attachmentChoice);
1440 });
1441 }
1442 } else {
1443 activity.showInstallPgpDialog();
1444 }
1445 } else {
1446 invokeAttachFileIntent(attachmentChoice);
1447 }
1448 }
1449
1450 @Override
1451 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
1452 if (grantResults.length > 0) {
1453 if (allGranted(grantResults)) {
1454 switch (requestCode) {
1455 case REQUEST_START_DOWNLOAD:
1456 if (this.mPendingDownloadableMessage != null) {
1457 startDownloadable(this.mPendingDownloadableMessage);
1458 }
1459 break;
1460 case REQUEST_ADD_EDITOR_CONTENT:
1461 if (this.mPendingEditorContent != null) {
1462 attachEditorContentToConversation(this.mPendingEditorContent);
1463 }
1464 break;
1465 case REQUEST_COMMIT_ATTACHMENTS:
1466 commitAttachments();
1467 break;
1468 case REQUEST_START_AUDIO_CALL:
1469 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
1470 break;
1471 case REQUEST_START_VIDEO_CALL:
1472 triggerRtpSession(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
1473 break;
1474 default:
1475 attachFile(requestCode);
1476 break;
1477 }
1478 } else {
1479 @StringRes int res;
1480 String firstDenied = getFirstDenied(grantResults, permissions);
1481 if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
1482 res = R.string.no_microphone_permission;
1483 } else if (Manifest.permission.CAMERA.equals(firstDenied)) {
1484 res = R.string.no_camera_permission;
1485 } else {
1486 res = R.string.no_storage_permission;
1487 }
1488 Toast.makeText(getActivity(), res, Toast.LENGTH_SHORT).show();
1489 }
1490 }
1491 if (writeGranted(grantResults, permissions)) {
1492 if (activity != null && activity.xmppConnectionService != null) {
1493 activity.xmppConnectionService.restartFileObserver();
1494 }
1495 refresh();
1496 }
1497 }
1498
1499 public void startDownloadable(Message message) {
1500 if (!hasPermissions(REQUEST_START_DOWNLOAD, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1501 this.mPendingDownloadableMessage = message;
1502 return;
1503 }
1504 Transferable transferable = message.getTransferable();
1505 if (transferable != null) {
1506 if (transferable instanceof TransferablePlaceholder && message.hasFileOnRemoteHost()) {
1507 createNewConnection(message);
1508 return;
1509 }
1510 if (!transferable.start()) {
1511 Log.d(Config.LOGTAG, "type: " + transferable.getClass().getName());
1512 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT).show();
1513 }
1514 } else if (message.treatAsDownloadable() || message.hasFileOnRemoteHost() || MessageUtils.unInitiatedButKnownSize(message)) {
1515 createNewConnection(message);
1516 } else {
1517 Log.d(Config.LOGTAG, message.getConversation().getAccount() + ": unable to start downloadable");
1518 }
1519 }
1520
1521 private void createNewConnection(final Message message) {
1522 if (!activity.xmppConnectionService.getHttpConnectionManager().checkConnection(message)) {
1523 Toast.makeText(getActivity(), R.string.not_connected_try_again, Toast.LENGTH_SHORT).show();
1524 return;
1525 }
1526 activity.xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message, true);
1527 }
1528
1529 @SuppressLint("InflateParams")
1530 protected void clearHistoryDialog(final Conversation conversation) {
1531 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
1532 builder.setTitle(getString(R.string.clear_conversation_history));
1533 final View dialogView = getActivity().getLayoutInflater().inflate(R.layout.dialog_clear_history, null);
1534 final CheckBox endConversationCheckBox = dialogView.findViewById(R.id.end_conversation_checkbox);
1535 builder.setView(dialogView);
1536 builder.setNegativeButton(getString(R.string.cancel), null);
1537 builder.setPositiveButton(getString(R.string.confirm), (dialog, which) -> {
1538 this.activity.xmppConnectionService.clearConversationHistory(conversation);
1539 if (endConversationCheckBox.isChecked()) {
1540 this.activity.xmppConnectionService.archiveConversation(conversation);
1541 this.activity.onConversationArchived(conversation);
1542 } else {
1543 activity.onConversationsListItemUpdated();
1544 refresh();
1545 }
1546 });
1547 builder.create().show();
1548 }
1549
1550 protected void muteConversationDialog(final Conversation conversation) {
1551 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
1552 builder.setTitle(R.string.disable_notifications);
1553 final int[] durations = getResources().getIntArray(R.array.mute_options_durations);
1554 final CharSequence[] labels = new CharSequence[durations.length];
1555 for (int i = 0; i < durations.length; ++i) {
1556 if (durations[i] == -1) {
1557 labels[i] = getString(R.string.until_further_notice);
1558 } else {
1559 labels[i] = TimeframeUtils.resolve(activity, 1000L * durations[i]);
1560 }
1561 }
1562 builder.setItems(labels, (dialog, which) -> {
1563 final long till;
1564 if (durations[which] == -1) {
1565 till = Long.MAX_VALUE;
1566 } else {
1567 till = System.currentTimeMillis() + (durations[which] * 1000);
1568 }
1569 conversation.setMutedTill(till);
1570 activity.xmppConnectionService.updateConversation(conversation);
1571 activity.onConversationsListItemUpdated();
1572 refresh();
1573 getActivity().invalidateOptionsMenu();
1574 });
1575 builder.create().show();
1576 }
1577
1578 private boolean hasPermissions(int requestCode, String... permissions) {
1579 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1580 final List<String> missingPermissions = new ArrayList<>();
1581 for (String permission : permissions) {
1582 if (Config.ONLY_INTERNAL_STORAGE && permission.equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
1583 continue;
1584 }
1585 if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
1586 missingPermissions.add(permission);
1587 }
1588 }
1589 if (missingPermissions.size() == 0) {
1590 return true;
1591 } else {
1592 requestPermissions(missingPermissions.toArray(new String[missingPermissions.size()]), requestCode);
1593 return false;
1594 }
1595 } else {
1596 return true;
1597 }
1598 }
1599
1600 public void unmuteConversation(final Conversation conversation) {
1601 conversation.setMutedTill(0);
1602 this.activity.xmppConnectionService.updateConversation(conversation);
1603 this.activity.onConversationsListItemUpdated();
1604 refresh();
1605 getActivity().invalidateOptionsMenu();
1606 }
1607
1608
1609 protected void invokeAttachFileIntent(final int attachmentChoice) {
1610 Intent intent = new Intent();
1611 boolean chooser = false;
1612 switch (attachmentChoice) {
1613 case ATTACHMENT_CHOICE_CHOOSE_IMAGE:
1614 intent.setAction(Intent.ACTION_GET_CONTENT);
1615 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
1616 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
1617 }
1618 intent.setType("image/*");
1619 chooser = true;
1620 break;
1621 case ATTACHMENT_CHOICE_RECORD_VIDEO:
1622 intent.setAction(MediaStore.ACTION_VIDEO_CAPTURE);
1623 break;
1624 case ATTACHMENT_CHOICE_TAKE_PHOTO:
1625 final Uri uri = activity.xmppConnectionService.getFileBackend().getTakePhotoUri();
1626 pendingTakePhotoUri.push(uri);
1627 intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
1628 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
1629 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
1630 intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
1631 break;
1632 case ATTACHMENT_CHOICE_CHOOSE_FILE:
1633 chooser = true;
1634 intent.setType("*/*");
1635 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
1636 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
1637 }
1638 intent.addCategory(Intent.CATEGORY_OPENABLE);
1639 intent.setAction(Intent.ACTION_GET_CONTENT);
1640 break;
1641 case ATTACHMENT_CHOICE_RECORD_VOICE:
1642 intent = new Intent(getActivity(), RecordingActivity.class);
1643 break;
1644 case ATTACHMENT_CHOICE_LOCATION:
1645 intent = GeoHelper.getFetchIntent(activity);
1646 break;
1647 }
1648 final Context context = getActivity();
1649 if (context != null && intent.resolveActivity(context.getPackageManager()) != null) {
1650 if (chooser) {
1651 startActivityForResult(
1652 Intent.createChooser(intent, getString(R.string.perform_action_with)),
1653 attachmentChoice);
1654 } else {
1655 startActivityForResult(intent, attachmentChoice);
1656 }
1657 }
1658 }
1659
1660 @Override
1661 public void onResume() {
1662 super.onResume();
1663 binding.messagesView.post(this::fireReadEvent);
1664 }
1665
1666 private void fireReadEvent() {
1667 if (activity != null && this.conversation != null) {
1668 String uuid = getLastVisibleMessageUuid();
1669 if (uuid != null) {
1670 activity.onConversationRead(this.conversation, uuid);
1671 }
1672 }
1673 }
1674
1675 private String getLastVisibleMessageUuid() {
1676 if (binding == null) {
1677 return null;
1678 }
1679 synchronized (this.messageList) {
1680 int pos = binding.messagesView.getLastVisiblePosition();
1681 if (pos >= 0) {
1682 Message message = null;
1683 for (int i = pos; i >= 0; --i) {
1684 try {
1685 message = (Message) binding.messagesView.getItemAtPosition(i);
1686 } catch (IndexOutOfBoundsException e) {
1687 //should not happen if we synchronize properly. however if that fails we just gonna try item -1
1688 continue;
1689 }
1690 if (message.getType() != Message.TYPE_STATUS) {
1691 break;
1692 }
1693 }
1694 if (message != null) {
1695 while (message.next() != null && message.next().wasMergedIntoPrevious()) {
1696 message = message.next();
1697 }
1698 return message.getUuid();
1699 }
1700 }
1701 }
1702 return null;
1703 }
1704
1705 private void openWith(final Message message) {
1706 if (message.isGeoUri()) {
1707 GeoHelper.view(getActivity(), message);
1708 } else {
1709 final DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
1710 ViewUtil.view(activity, file);
1711 }
1712 }
1713
1714 private void showErrorMessage(final Message message) {
1715 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
1716 builder.setTitle(R.string.error_message);
1717 final String errorMessage = message.getErrorMessage();
1718 final String[] errorMessageParts = errorMessage == null ? new String[0] : errorMessage.split("\\u001f");
1719 final String displayError;
1720 if (errorMessageParts.length == 2) {
1721 displayError = errorMessageParts[1];
1722 } else {
1723 displayError = errorMessage;
1724 }
1725 builder.setMessage(displayError);
1726 builder.setNegativeButton(R.string.copy_to_clipboard, (dialog, which) -> {
1727 activity.copyTextToClipboard(displayError, R.string.error_message);
1728 Toast.makeText(activity, R.string.error_message_copied_to_clipboard, Toast.LENGTH_SHORT).show();
1729 });
1730 builder.setPositiveButton(R.string.confirm, null);
1731 builder.create().show();
1732 }
1733
1734
1735 private void deleteFile(final Message message) {
1736 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
1737 builder.setNegativeButton(R.string.cancel, null);
1738 builder.setTitle(R.string.delete_file_dialog);
1739 builder.setMessage(R.string.delete_file_dialog_msg);
1740 builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
1741 if (activity.xmppConnectionService.getFileBackend().deleteFile(message)) {
1742 message.setDeleted(true);
1743 activity.xmppConnectionService.evictPreview(message.getUuid());
1744 activity.xmppConnectionService.updateMessage(message, false);
1745 activity.onConversationsListItemUpdated();
1746 refresh();
1747 }
1748 });
1749 builder.create().show();
1750
1751 }
1752
1753 private void resendMessage(final Message message) {
1754 if (message.isFileOrImage()) {
1755 if (!(message.getConversation() instanceof Conversation)) {
1756 return;
1757 }
1758 final Conversation conversation = (Conversation) message.getConversation();
1759 final DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
1760 if ((file.exists() && file.canRead()) || message.hasFileOnRemoteHost()) {
1761 final XmppConnection xmppConnection = conversation.getAccount().getXmppConnection();
1762 if (!message.hasFileOnRemoteHost()
1763 && xmppConnection != null
1764 && conversation.getMode() == Conversational.MODE_SINGLE
1765 && !xmppConnection.getFeatures().httpUpload(message.getFileParams().size)) {
1766 activity.selectPresence(conversation, () -> {
1767 message.setCounterpart(conversation.getNextCounterpart());
1768 activity.xmppConnectionService.resendFailedMessages(message);
1769 new Handler().post(() -> {
1770 int size = messageList.size();
1771 this.binding.messagesView.setSelection(size - 1);
1772 });
1773 });
1774 return;
1775 }
1776 } else if (!Compatibility.hasStoragePermission(getActivity())) {
1777 Toast.makeText(activity, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
1778 return;
1779 } else {
1780 Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
1781 message.setDeleted(true);
1782 activity.xmppConnectionService.updateMessage(message, false);
1783 activity.onConversationsListItemUpdated();
1784 refresh();
1785 return;
1786 }
1787 }
1788 activity.xmppConnectionService.resendFailedMessages(message);
1789 new Handler().post(() -> {
1790 int size = messageList.size();
1791 this.binding.messagesView.setSelection(size - 1);
1792 });
1793 }
1794
1795 private void cancelTransmission(Message message) {
1796 Transferable transferable = message.getTransferable();
1797 if (transferable != null) {
1798 transferable.cancel();
1799 } else if (message.getStatus() != Message.STATUS_RECEIVED) {
1800 activity.xmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED, Message.ERROR_MESSAGE_CANCELLED);
1801 }
1802 }
1803
1804 private void retryDecryption(Message message) {
1805 message.setEncryption(Message.ENCRYPTION_PGP);
1806 activity.onConversationsListItemUpdated();
1807 refresh();
1808 conversation.getAccount().getPgpDecryptionService().decrypt(message, false);
1809 }
1810
1811 public void privateMessageWith(final Jid counterpart) {
1812 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
1813 activity.xmppConnectionService.sendChatState(conversation);
1814 }
1815 this.binding.textinput.setText("");
1816 this.conversation.setNextCounterpart(counterpart);
1817 updateChatMsgHint();
1818 updateSendButton();
1819 updateEditablity();
1820 }
1821
1822 private void correctMessage(Message message) {
1823 while (message.mergeable(message.next())) {
1824 message = message.next();
1825 }
1826 this.conversation.setCorrectingMessage(message);
1827 final Editable editable = binding.textinput.getText();
1828 this.conversation.setDraftMessage(editable.toString());
1829 this.binding.textinput.setText("");
1830 this.binding.textinput.append(message.getBody());
1831
1832 }
1833
1834 private void highlightInConference(String nick) {
1835 final Editable editable = this.binding.textinput.getText();
1836 String oldString = editable.toString().trim();
1837 final int pos = this.binding.textinput.getSelectionStart();
1838 if (oldString.isEmpty() || pos == 0) {
1839 editable.insert(0, nick + ": ");
1840 } else {
1841 final char before = editable.charAt(pos - 1);
1842 final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
1843 if (before == '\n') {
1844 editable.insert(pos, nick + ": ");
1845 } else {
1846 if (pos > 2 && editable.subSequence(pos - 2, pos).toString().equals(": ")) {
1847 if (NickValidityChecker.check(conversation, Arrays.asList(editable.subSequence(0, pos - 2).toString().split(", ")))) {
1848 editable.insert(pos - 2, ", " + nick);
1849 return;
1850 }
1851 }
1852 editable.insert(pos, (Character.isWhitespace(before) ? "" : " ") + nick + (Character.isWhitespace(after) ? "" : " "));
1853 if (Character.isWhitespace(after)) {
1854 this.binding.textinput.setSelection(this.binding.textinput.getSelectionStart() + 1);
1855 }
1856 }
1857 }
1858 }
1859
1860 @Override
1861 public void startActivityForResult(Intent intent, int requestCode) {
1862 final Activity activity = getActivity();
1863 if (activity instanceof ConversationsActivity) {
1864 ((ConversationsActivity) activity).clearPendingViewIntent();
1865 }
1866 super.startActivityForResult(intent, requestCode);
1867 }
1868
1869 @Override
1870 public void onSaveInstanceState(Bundle outState) {
1871 super.onSaveInstanceState(outState);
1872 if (conversation != null) {
1873 outState.putString(STATE_CONVERSATION_UUID, conversation.getUuid());
1874 outState.putString(STATE_LAST_MESSAGE_UUID, lastMessageUuid);
1875 final Uri uri = pendingTakePhotoUri.peek();
1876 if (uri != null) {
1877 outState.putString(STATE_PHOTO_URI, uri.toString());
1878 }
1879 final ScrollState scrollState = getScrollPosition();
1880 if (scrollState != null) {
1881 outState.putParcelable(STATE_SCROLL_POSITION, scrollState);
1882 }
1883 final ArrayList<Attachment> attachments = mediaPreviewAdapter == null ? new ArrayList<>() : mediaPreviewAdapter.getAttachments();
1884 if (attachments.size() > 0) {
1885 outState.putParcelableArrayList(STATE_MEDIA_PREVIEWS, attachments);
1886 }
1887 }
1888 }
1889
1890 @Override
1891 public void onActivityCreated(Bundle savedInstanceState) {
1892 super.onActivityCreated(savedInstanceState);
1893 if (savedInstanceState == null) {
1894 return;
1895 }
1896 String uuid = savedInstanceState.getString(STATE_CONVERSATION_UUID);
1897 ArrayList<Attachment> attachments = savedInstanceState.getParcelableArrayList(STATE_MEDIA_PREVIEWS);
1898 pendingLastMessageUuid.push(savedInstanceState.getString(STATE_LAST_MESSAGE_UUID, null));
1899 if (uuid != null) {
1900 QuickLoader.set(uuid);
1901 this.pendingConversationsUuid.push(uuid);
1902 if (attachments != null && attachments.size() > 0) {
1903 this.pendingMediaPreviews.push(attachments);
1904 }
1905 String takePhotoUri = savedInstanceState.getString(STATE_PHOTO_URI);
1906 if (takePhotoUri != null) {
1907 pendingTakePhotoUri.push(Uri.parse(takePhotoUri));
1908 }
1909 pendingScrollState.push(savedInstanceState.getParcelable(STATE_SCROLL_POSITION));
1910 }
1911 }
1912
1913 @Override
1914 public void onStart() {
1915 super.onStart();
1916 if (this.reInitRequiredOnStart && this.conversation != null) {
1917 final Bundle extras = pendingExtras.pop();
1918 reInit(this.conversation, extras != null);
1919 if (extras != null) {
1920 processExtras(extras);
1921 }
1922 } else if (conversation == null && activity != null && activity.xmppConnectionService != null) {
1923 final String uuid = pendingConversationsUuid.pop();
1924 Log.d(Config.LOGTAG, "ConversationFragment.onStart() - activity was bound but no conversation loaded. uuid=" + uuid);
1925 if (uuid != null) {
1926 findAndReInitByUuidOrArchive(uuid);
1927 }
1928 }
1929 }
1930
1931 @Override
1932 public void onStop() {
1933 super.onStop();
1934 final Activity activity = getActivity();
1935 messageListAdapter.unregisterListenerInAudioPlayer();
1936 if (activity == null || !activity.isChangingConfigurations()) {
1937 hideSoftKeyboard(activity);
1938 messageListAdapter.stopAudioPlayer();
1939 }
1940 if (this.conversation != null) {
1941 final String msg = this.binding.textinput.getText().toString();
1942 storeNextMessage(msg);
1943 updateChatState(this.conversation, msg);
1944 this.activity.xmppConnectionService.getNotificationService().setOpenConversation(null);
1945 }
1946 this.reInitRequiredOnStart = true;
1947 }
1948
1949 private void updateChatState(final Conversation conversation, final String msg) {
1950 ChatState state = msg.length() == 0 ? Config.DEFAULT_CHAT_STATE : ChatState.PAUSED;
1951 Account.State status = conversation.getAccount().getStatus();
1952 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
1953 activity.xmppConnectionService.sendChatState(conversation);
1954 }
1955 }
1956
1957 private void saveMessageDraftStopAudioPlayer() {
1958 final Conversation previousConversation = this.conversation;
1959 if (this.activity == null || this.binding == null || previousConversation == null) {
1960 return;
1961 }
1962 Log.d(Config.LOGTAG, "ConversationFragment.saveMessageDraftStopAudioPlayer()");
1963 final String msg = this.binding.textinput.getText().toString();
1964 storeNextMessage(msg);
1965 updateChatState(this.conversation, msg);
1966 messageListAdapter.stopAudioPlayer();
1967 mediaPreviewAdapter.clearPreviews();
1968 toggleInputMethod();
1969 }
1970
1971 public void reInit(Conversation conversation, Bundle extras) {
1972 QuickLoader.set(conversation.getUuid());
1973 this.saveMessageDraftStopAudioPlayer();
1974 this.clearPending();
1975 if (this.reInit(conversation, extras != null)) {
1976 if (extras != null) {
1977 processExtras(extras);
1978 }
1979 this.reInitRequiredOnStart = false;
1980 } else {
1981 this.reInitRequiredOnStart = true;
1982 pendingExtras.push(extras);
1983 }
1984 resetUnreadMessagesCount();
1985 }
1986
1987 private void reInit(Conversation conversation) {
1988 reInit(conversation, false);
1989 }
1990
1991 private boolean reInit(final Conversation conversation, final boolean hasExtras) {
1992 if (conversation == null) {
1993 return false;
1994 }
1995 this.conversation = conversation;
1996 //once we set the conversation all is good and it will automatically do the right thing in onStart()
1997 if (this.activity == null || this.binding == null) {
1998 return false;
1999 }
2000
2001 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2002 activity.onConversationArchived(this.conversation);
2003 return false;
2004 }
2005
2006 stopScrolling();
2007 Log.d(Config.LOGTAG, "reInit(hasExtras=" + Boolean.toString(hasExtras) + ")");
2008
2009 if (this.conversation.isRead() && hasExtras) {
2010 Log.d(Config.LOGTAG, "trimming conversation");
2011 this.conversation.trim();
2012 }
2013
2014 setupIme();
2015
2016 final boolean scrolledToBottomAndNoPending = this.scrolledToBottom() && pendingScrollState.peek() == null;
2017
2018 this.binding.textSendButton.setContentDescription(activity.getString(R.string.send_message_to_x, conversation.getName()));
2019 this.binding.textinput.setKeyboardListener(null);
2020 this.binding.textinput.setText("");
2021 final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
2022 if (participating) {
2023 this.binding.textinput.append(this.conversation.getNextMessage());
2024 }
2025 this.binding.textinput.setKeyboardListener(this);
2026 messageListAdapter.updatePreferences();
2027 refresh(false);
2028 this.conversation.messagesLoaded.set(true);
2029 Log.d(Config.LOGTAG, "scrolledToBottomAndNoPending=" + Boolean.toString(scrolledToBottomAndNoPending));
2030
2031 if (hasExtras || scrolledToBottomAndNoPending) {
2032 resetUnreadMessagesCount();
2033 synchronized (this.messageList) {
2034 Log.d(Config.LOGTAG, "jump to first unread message");
2035 final Message first = conversation.getFirstUnreadMessage();
2036 final int bottom = Math.max(0, this.messageList.size() - 1);
2037 final int pos;
2038 final boolean jumpToBottom;
2039 if (first == null) {
2040 pos = bottom;
2041 jumpToBottom = true;
2042 } else {
2043 int i = getIndexOf(first.getUuid(), this.messageList);
2044 pos = i < 0 ? bottom : i;
2045 jumpToBottom = false;
2046 }
2047 setSelection(pos, jumpToBottom);
2048 }
2049 }
2050
2051
2052 this.binding.messagesView.post(this::fireReadEvent);
2053 //TODO if we only do this when this fragment is running on main it won't *bing* in tablet layout which might be unnecessary since we can *see* it
2054 activity.xmppConnectionService.getNotificationService().setOpenConversation(this.conversation);
2055 return true;
2056 }
2057
2058 private void resetUnreadMessagesCount() {
2059 lastMessageUuid = null;
2060 hideUnreadMessagesCount();
2061 }
2062
2063 private void hideUnreadMessagesCount() {
2064 if (this.binding == null) {
2065 return;
2066 }
2067 this.binding.scrollToBottomButton.setEnabled(false);
2068 this.binding.scrollToBottomButton.hide();
2069 this.binding.unreadCountCustomView.setVisibility(View.GONE);
2070 }
2071
2072 private void setSelection(int pos, boolean jumpToBottom) {
2073 ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom);
2074 this.binding.messagesView.post(() -> ListViewUtils.setSelection(this.binding.messagesView, pos, jumpToBottom));
2075 this.binding.messagesView.post(this::fireReadEvent);
2076 }
2077
2078
2079 private boolean scrolledToBottom() {
2080 return this.binding != null && scrolledToBottom(this.binding.messagesView);
2081 }
2082
2083 private void processExtras(Bundle extras) {
2084 final String downloadUuid = extras.getString(ConversationsActivity.EXTRA_DOWNLOAD_UUID);
2085 final String text = extras.getString(Intent.EXTRA_TEXT);
2086 final String nick = extras.getString(ConversationsActivity.EXTRA_NICK);
2087 final boolean asQuote = extras.getBoolean(ConversationsActivity.EXTRA_AS_QUOTE);
2088 final boolean pm = extras.getBoolean(ConversationsActivity.EXTRA_IS_PRIVATE_MESSAGE, false);
2089 final boolean doNotAppend = extras.getBoolean(ConversationsActivity.EXTRA_DO_NOT_APPEND, false);
2090 final List<Uri> uris = extractUris(extras);
2091 if (uris != null && uris.size() > 0) {
2092 if (uris.size() == 1 && "geo".equals(uris.get(0).getScheme())) {
2093 mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), uris.get(0), Attachment.Type.LOCATION));
2094 } else {
2095 final List<Uri> cleanedUris = cleanUris(new ArrayList<>(uris));
2096 mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), cleanedUris));
2097 }
2098 toggleInputMethod();
2099 return;
2100 }
2101 if (nick != null) {
2102 if (pm) {
2103 Jid jid = conversation.getJid();
2104 try {
2105 Jid next = Jid.of(jid.getLocal(), jid.getDomain(), nick);
2106 privateMessageWith(next);
2107 } catch (final IllegalArgumentException ignored) {
2108 //do nothing
2109 }
2110 } else {
2111 final MucOptions mucOptions = conversation.getMucOptions();
2112 if (mucOptions.participating() || conversation.getNextCounterpart() != null) {
2113 highlightInConference(nick);
2114 }
2115 }
2116 } else {
2117 if (text != null && GeoHelper.GEO_URI.matcher(text).matches()) {
2118 mediaPreviewAdapter.addMediaPreviews(Attachment.of(getActivity(), Uri.parse(text), Attachment.Type.LOCATION));
2119 toggleInputMethod();
2120 return;
2121 } else if (text != null && asQuote) {
2122 quoteText(text);
2123 } else {
2124 appendText(text, doNotAppend);
2125 }
2126 }
2127 final Message message = downloadUuid == null ? null : conversation.findMessageWithFileAndUuid(downloadUuid);
2128 if (message != null) {
2129 startDownloadable(message);
2130 }
2131 }
2132
2133 private List<Uri> extractUris(Bundle extras) {
2134 final List<Uri> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
2135 if (uris != null) {
2136 return uris;
2137 }
2138 final Uri uri = extras.getParcelable(Intent.EXTRA_STREAM);
2139 if (uri != null) {
2140 return Collections.singletonList(uri);
2141 } else {
2142 return null;
2143 }
2144 }
2145
2146 private List<Uri> cleanUris(List<Uri> uris) {
2147 Iterator<Uri> iterator = uris.iterator();
2148 while (iterator.hasNext()) {
2149 final Uri uri = iterator.next();
2150 if (FileBackend.weOwnFile(getActivity(), uri)) {
2151 iterator.remove();
2152 Toast.makeText(getActivity(), R.string.security_violation_not_attaching_file, Toast.LENGTH_SHORT).show();
2153 }
2154 }
2155 return uris;
2156 }
2157
2158 private boolean showBlockSubmenu(View view) {
2159 final Jid jid = conversation.getJid();
2160 final boolean showReject = !conversation.isWithStranger() && conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
2161 PopupMenu popupMenu = new PopupMenu(getActivity(), view);
2162 popupMenu.inflate(R.menu.block);
2163 popupMenu.getMenu().findItem(R.id.block_contact).setVisible(jid.getLocal() != null);
2164 popupMenu.getMenu().findItem(R.id.reject).setVisible(showReject);
2165 popupMenu.setOnMenuItemClickListener(menuItem -> {
2166 Blockable blockable;
2167 switch (menuItem.getItemId()) {
2168 case R.id.reject:
2169 activity.xmppConnectionService.stopPresenceUpdatesTo(conversation.getContact());
2170 updateSnackBar(conversation);
2171 return true;
2172 case R.id.block_domain:
2173 blockable = conversation.getAccount().getRoster().getContact(Jid.ofDomain(jid.getDomain()));
2174 break;
2175 default:
2176 blockable = conversation;
2177 }
2178 BlockContactDialog.show(activity, blockable);
2179 return true;
2180 });
2181 popupMenu.show();
2182 return true;
2183 }
2184
2185 private void updateSnackBar(final Conversation conversation) {
2186 final Account account = conversation.getAccount();
2187 final XmppConnection connection = account.getXmppConnection();
2188 final int mode = conversation.getMode();
2189 final Contact contact = mode == Conversation.MODE_SINGLE ? conversation.getContact() : null;
2190 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
2191 return;
2192 }
2193 if (account.getStatus() == Account.State.DISABLED) {
2194 showSnackbar(R.string.this_account_is_disabled, R.string.enable, this.mEnableAccountListener);
2195 } else if (conversation.isBlocked()) {
2196 showSnackbar(R.string.contact_blocked, R.string.unblock, this.mUnblockClickListener);
2197 } else if (contact != null && !contact.showInRoster() && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2198 showSnackbar(R.string.contact_added_you, R.string.add_back, this.mAddBackClickListener, this.mLongPressBlockListener);
2199 } else if (contact != null && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2200 showSnackbar(R.string.contact_asks_for_presence_subscription, R.string.allow, this.mAllowPresenceSubscription, this.mLongPressBlockListener);
2201 } else if (mode == Conversation.MODE_MULTI
2202 && !conversation.getMucOptions().online()
2203 && account.getStatus() == Account.State.ONLINE) {
2204 switch (conversation.getMucOptions().getError()) {
2205 case NICK_IN_USE:
2206 showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
2207 break;
2208 case NO_RESPONSE:
2209 showSnackbar(R.string.joining_conference, 0, null);
2210 break;
2211 case SERVER_NOT_FOUND:
2212 if (conversation.receivedMessagesCount() > 0) {
2213 showSnackbar(R.string.remote_server_not_found, R.string.try_again, joinMuc);
2214 } else {
2215 showSnackbar(R.string.remote_server_not_found, R.string.leave, leaveMuc);
2216 }
2217 break;
2218 case REMOTE_SERVER_TIMEOUT:
2219 if (conversation.receivedMessagesCount() > 0) {
2220 showSnackbar(R.string.remote_server_timeout, R.string.try_again, joinMuc);
2221 } else {
2222 showSnackbar(R.string.remote_server_timeout, R.string.leave, leaveMuc);
2223 }
2224 break;
2225 case PASSWORD_REQUIRED:
2226 showSnackbar(R.string.conference_requires_password, R.string.enter_password, enterPassword);
2227 break;
2228 case BANNED:
2229 showSnackbar(R.string.conference_banned, R.string.leave, leaveMuc);
2230 break;
2231 case MEMBERS_ONLY:
2232 showSnackbar(R.string.conference_members_only, R.string.leave, leaveMuc);
2233 break;
2234 case RESOURCE_CONSTRAINT:
2235 showSnackbar(R.string.conference_resource_constraint, R.string.try_again, joinMuc);
2236 break;
2237 case KICKED:
2238 showSnackbar(R.string.conference_kicked, R.string.join, joinMuc);
2239 break;
2240 case UNKNOWN:
2241 showSnackbar(R.string.conference_unknown_error, R.string.try_again, joinMuc);
2242 break;
2243 case INVALID_NICK:
2244 showSnackbar(R.string.invalid_muc_nick, R.string.edit, clickToMuc);
2245 case SHUTDOWN:
2246 showSnackbar(R.string.conference_shutdown, R.string.try_again, joinMuc);
2247 break;
2248 case DESTROYED:
2249 showSnackbar(R.string.conference_destroyed, R.string.leave, leaveMuc);
2250 break;
2251 case NON_ANONYMOUS:
2252 showSnackbar(R.string.group_chat_will_make_your_jabber_id_public, R.string.join, acceptJoin);
2253 break;
2254 default:
2255 hideSnackbar();
2256 break;
2257 }
2258 } else if (account.hasPendingPgpIntent(conversation)) {
2259 showSnackbar(R.string.openpgp_messages_found, R.string.decrypt, clickToDecryptListener);
2260 } else if (connection != null
2261 && connection.getFeatures().blocking()
2262 && conversation.countMessages() != 0
2263 && !conversation.isBlocked()
2264 && conversation.isWithStranger()) {
2265 showSnackbar(R.string.received_message_from_stranger, R.string.block, mBlockClickListener);
2266 } else {
2267 hideSnackbar();
2268 }
2269 }
2270
2271 @Override
2272 public void refresh() {
2273 if (this.binding == null) {
2274 Log.d(Config.LOGTAG, "ConversationFragment.refresh() skipped updated because view binding was null");
2275 return;
2276 }
2277 if (this.conversation != null && this.activity != null && this.activity.xmppConnectionService != null) {
2278 if (!activity.xmppConnectionService.isConversationStillOpen(this.conversation)) {
2279 activity.onConversationArchived(this.conversation);
2280 return;
2281 }
2282 }
2283 this.refresh(true);
2284 }
2285
2286 private void refresh(boolean notifyConversationRead) {
2287 synchronized (this.messageList) {
2288 if (this.conversation != null) {
2289 conversation.populateWithMessages(this.messageList);
2290 updateSnackBar(conversation);
2291 updateStatusMessages();
2292 if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) != 0) {
2293 binding.unreadCountCustomView.setVisibility(View.VISIBLE);
2294 binding.unreadCountCustomView.setUnreadCount(conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid));
2295 }
2296 this.messageListAdapter.notifyDataSetChanged();
2297 updateChatMsgHint();
2298 if (notifyConversationRead && activity != null) {
2299 binding.messagesView.post(this::fireReadEvent);
2300 }
2301 updateSendButton();
2302 updateEditablity();
2303 activity.invalidateOptionsMenu();
2304 }
2305 }
2306 }
2307
2308 protected void messageSent() {
2309 mSendingPgpMessage.set(false);
2310 this.binding.textinput.setText("");
2311 if (conversation.setCorrectingMessage(null)) {
2312 this.binding.textinput.append(conversation.getDraftMessage());
2313 conversation.setDraftMessage(null);
2314 }
2315 storeNextMessage();
2316 updateChatMsgHint();
2317 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
2318 final boolean prefScrollToBottom = p.getBoolean("scroll_to_bottom", activity.getResources().getBoolean(R.bool.scroll_to_bottom));
2319 if (prefScrollToBottom || scrolledToBottom()) {
2320 new Handler().post(() -> {
2321 int size = messageList.size();
2322 this.binding.messagesView.setSelection(size - 1);
2323 });
2324 }
2325 }
2326
2327 private boolean storeNextMessage() {
2328 return storeNextMessage(this.binding.textinput.getText().toString());
2329 }
2330
2331 private boolean storeNextMessage(String msg) {
2332 final boolean participating = conversation.getMode() == Conversational.MODE_SINGLE || conversation.getMucOptions().participating();
2333 if (this.conversation.getStatus() != Conversation.STATUS_ARCHIVED && participating && this.conversation.setNextMessage(msg)) {
2334 this.activity.xmppConnectionService.updateConversation(this.conversation);
2335 return true;
2336 }
2337 return false;
2338 }
2339
2340 public void doneSendingPgpMessage() {
2341 mSendingPgpMessage.set(false);
2342 }
2343
2344 public long getMaxHttpUploadSize(Conversation conversation) {
2345 final XmppConnection connection = conversation.getAccount().getXmppConnection();
2346 return connection == null ? -1 : connection.getFeatures().getMaxHttpUploadSize();
2347 }
2348
2349 private void updateEditablity() {
2350 boolean canWrite = this.conversation.getMode() == Conversation.MODE_SINGLE || this.conversation.getMucOptions().participating() || this.conversation.getNextCounterpart() != null;
2351 this.binding.textinput.setFocusable(canWrite);
2352 this.binding.textinput.setFocusableInTouchMode(canWrite);
2353 this.binding.textSendButton.setEnabled(canWrite);
2354 this.binding.textinput.setCursorVisible(canWrite);
2355 this.binding.textinput.setEnabled(canWrite);
2356 }
2357
2358 public void updateSendButton() {
2359 boolean hasAttachments = mediaPreviewAdapter != null && mediaPreviewAdapter.hasAttachments();
2360 final Conversation c = this.conversation;
2361 final Presence.Status status;
2362 final String text = this.binding.textinput == null ? "" : this.binding.textinput.getText().toString();
2363 final SendButtonAction action;
2364 if (hasAttachments) {
2365 action = SendButtonAction.TEXT;
2366 } else {
2367 action = SendButtonTool.getAction(getActivity(), c, text);
2368 }
2369 if (c.getAccount().getStatus() == Account.State.ONLINE) {
2370 if (activity != null && activity.xmppConnectionService != null && activity.xmppConnectionService.getMessageArchiveService().isCatchingUp(c)) {
2371 status = Presence.Status.OFFLINE;
2372 } else if (c.getMode() == Conversation.MODE_SINGLE) {
2373 status = c.getContact().getShownStatus();
2374 } else {
2375 status = c.getMucOptions().online() ? Presence.Status.ONLINE : Presence.Status.OFFLINE;
2376 }
2377 } else {
2378 status = Presence.Status.OFFLINE;
2379 }
2380 this.binding.textSendButton.setTag(action);
2381 final Activity activity = getActivity();
2382 if (activity != null) {
2383 this.binding.textSendButton.setImageResource(SendButtonTool.getSendButtonImageResource(activity, action, status));
2384 }
2385 }
2386
2387 protected void updateStatusMessages() {
2388 DateSeparator.addAll(this.messageList);
2389 if (showLoadMoreMessages(conversation)) {
2390 this.messageList.add(0, Message.createLoadMoreMessage(conversation));
2391 }
2392 if (conversation.getMode() == Conversation.MODE_SINGLE) {
2393 ChatState state = conversation.getIncomingChatState();
2394 if (state == ChatState.COMPOSING) {
2395 this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_is_typing, conversation.getName())));
2396 } else if (state == ChatState.PAUSED) {
2397 this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_has_stopped_typing, conversation.getName())));
2398 } else {
2399 for (int i = this.messageList.size() - 1; i >= 0; --i) {
2400 final Message message = this.messageList.get(i);
2401 if (message.getType() != Message.TYPE_STATUS) {
2402 if (message.getStatus() == Message.STATUS_RECEIVED) {
2403 return;
2404 } else {
2405 if (message.getStatus() == Message.STATUS_SEND_DISPLAYED) {
2406 this.messageList.add(i + 1,
2407 Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, conversation.getName())));
2408 return;
2409 }
2410 }
2411 }
2412 }
2413 }
2414 } else {
2415 final MucOptions mucOptions = conversation.getMucOptions();
2416 final List<MucOptions.User> allUsers = mucOptions.getUsers();
2417 final Set<ReadByMarker> addedMarkers = new HashSet<>();
2418 ChatState state = ChatState.COMPOSING;
2419 List<MucOptions.User> users = conversation.getMucOptions().getUsersWithChatState(state, 5);
2420 if (users.size() == 0) {
2421 state = ChatState.PAUSED;
2422 users = conversation.getMucOptions().getUsersWithChatState(state, 5);
2423 }
2424 if (mucOptions.isPrivateAndNonAnonymous()) {
2425 for (int i = this.messageList.size() - 1; i >= 0; --i) {
2426 final Set<ReadByMarker> markersForMessage = messageList.get(i).getReadByMarkers();
2427 final List<MucOptions.User> shownMarkers = new ArrayList<>();
2428 for (ReadByMarker marker : markersForMessage) {
2429 if (!ReadByMarker.contains(marker, addedMarkers)) {
2430 addedMarkers.add(marker); //may be put outside this condition. set should do dedup anyway
2431 MucOptions.User user = mucOptions.findUser(marker);
2432 if (user != null && !users.contains(user)) {
2433 shownMarkers.add(user);
2434 }
2435 }
2436 }
2437 final ReadByMarker markerForSender = ReadByMarker.from(messageList.get(i));
2438 final Message statusMessage;
2439 final int size = shownMarkers.size();
2440 if (size > 1) {
2441 final String body;
2442 if (size <= 4) {
2443 body = getString(R.string.contacts_have_read_up_to_this_point, UIHelper.concatNames(shownMarkers));
2444 } else if (ReadByMarker.allUsersRepresented(allUsers, markersForMessage, markerForSender)) {
2445 body = getString(R.string.everyone_has_read_up_to_this_point);
2446 } else {
2447 body = getString(R.string.contacts_and_n_more_have_read_up_to_this_point, UIHelper.concatNames(shownMarkers, 3), size - 3);
2448 }
2449 statusMessage = Message.createStatusMessage(conversation, body);
2450 statusMessage.setCounterparts(shownMarkers);
2451 } else if (size == 1) {
2452 statusMessage = Message.createStatusMessage(conversation, getString(R.string.contact_has_read_up_to_this_point, UIHelper.getDisplayName(shownMarkers.get(0))));
2453 statusMessage.setCounterpart(shownMarkers.get(0).getFullJid());
2454 statusMessage.setTrueCounterpart(shownMarkers.get(0).getRealJid());
2455 } else {
2456 statusMessage = null;
2457 }
2458 if (statusMessage != null) {
2459 this.messageList.add(i + 1, statusMessage);
2460 }
2461 addedMarkers.add(markerForSender);
2462 if (ReadByMarker.allUsersRepresented(allUsers, addedMarkers)) {
2463 break;
2464 }
2465 }
2466 }
2467 if (users.size() > 0) {
2468 Message statusMessage;
2469 if (users.size() == 1) {
2470 MucOptions.User user = users.get(0);
2471 int id = state == ChatState.COMPOSING ? R.string.contact_is_typing : R.string.contact_has_stopped_typing;
2472 statusMessage = Message.createStatusMessage(conversation, getString(id, UIHelper.getDisplayName(user)));
2473 statusMessage.setTrueCounterpart(user.getRealJid());
2474 statusMessage.setCounterpart(user.getFullJid());
2475 } else {
2476 int id = state == ChatState.COMPOSING ? R.string.contacts_are_typing : R.string.contacts_have_stopped_typing;
2477 statusMessage = Message.createStatusMessage(conversation, getString(id, UIHelper.concatNames(users)));
2478 statusMessage.setCounterparts(users);
2479 }
2480 this.messageList.add(statusMessage);
2481 }
2482
2483 }
2484 }
2485
2486 private void stopScrolling() {
2487 long now = SystemClock.uptimeMillis();
2488 MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
2489 binding.messagesView.dispatchTouchEvent(cancel);
2490 }
2491
2492 private boolean showLoadMoreMessages(final Conversation c) {
2493 if (activity == null || activity.xmppConnectionService == null) {
2494 return false;
2495 }
2496 final boolean mam = hasMamSupport(c) && !c.getContact().isBlocked();
2497 final MessageArchiveService service = activity.xmppConnectionService.getMessageArchiveService();
2498 return mam && (c.getLastClearHistory().getTimestamp() != 0 || (c.countMessages() == 0 && c.messagesLoaded.get() && c.hasMessagesLeftOnServer() && !service.queryInProgress(c)));
2499 }
2500
2501 private boolean hasMamSupport(final Conversation c) {
2502 if (c.getMode() == Conversation.MODE_SINGLE) {
2503 final XmppConnection connection = c.getAccount().getXmppConnection();
2504 return connection != null && connection.getFeatures().mam();
2505 } else {
2506 return c.getMucOptions().mamSupport();
2507 }
2508 }
2509
2510 protected void showSnackbar(final int message, final int action, final OnClickListener clickListener) {
2511 showSnackbar(message, action, clickListener, null);
2512 }
2513
2514 protected void showSnackbar(final int message, final int action, final OnClickListener clickListener, final View.OnLongClickListener longClickListener) {
2515 this.binding.snackbar.setVisibility(View.VISIBLE);
2516 this.binding.snackbar.setOnClickListener(null);
2517 this.binding.snackbarMessage.setText(message);
2518 this.binding.snackbarMessage.setOnClickListener(null);
2519 this.binding.snackbarAction.setVisibility(clickListener == null ? View.GONE : View.VISIBLE);
2520 if (action != 0) {
2521 this.binding.snackbarAction.setText(action);
2522 }
2523 this.binding.snackbarAction.setOnClickListener(clickListener);
2524 this.binding.snackbarAction.setOnLongClickListener(longClickListener);
2525 }
2526
2527 protected void hideSnackbar() {
2528 this.binding.snackbar.setVisibility(View.GONE);
2529 }
2530
2531 protected void sendMessage(Message message) {
2532 activity.xmppConnectionService.sendMessage(message);
2533 messageSent();
2534 }
2535
2536 protected void sendPgpMessage(final Message message) {
2537 final XmppConnectionService xmppService = activity.xmppConnectionService;
2538 final Contact contact = message.getConversation().getContact();
2539 if (!activity.hasPgp()) {
2540 activity.showInstallPgpDialog();
2541 return;
2542 }
2543 if (conversation.getAccount().getPgpSignature() == null) {
2544 activity.announcePgp(conversation.getAccount(), conversation, null, activity.onOpenPGPKeyPublished);
2545 return;
2546 }
2547 if (!mSendingPgpMessage.compareAndSet(false, true)) {
2548 Log.d(Config.LOGTAG, "sending pgp message already in progress");
2549 }
2550 if (conversation.getMode() == Conversation.MODE_SINGLE) {
2551 if (contact.getPgpKeyId() != 0) {
2552 xmppService.getPgpEngine().hasKey(contact,
2553 new UiCallback<Contact>() {
2554
2555 @Override
2556 public void userInputRequired(PendingIntent pi, Contact contact) {
2557 startPendingIntent(pi, REQUEST_ENCRYPT_MESSAGE);
2558 }
2559
2560 @Override
2561 public void success(Contact contact) {
2562 encryptTextMessage(message);
2563 }
2564
2565 @Override
2566 public void error(int error, Contact contact) {
2567 activity.runOnUiThread(() -> Toast.makeText(activity,
2568 R.string.unable_to_connect_to_keychain,
2569 Toast.LENGTH_SHORT
2570 ).show());
2571 mSendingPgpMessage.set(false);
2572 }
2573 });
2574
2575 } else {
2576 showNoPGPKeyDialog(false, (dialog, which) -> {
2577 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2578 xmppService.updateConversation(conversation);
2579 message.setEncryption(Message.ENCRYPTION_NONE);
2580 xmppService.sendMessage(message);
2581 messageSent();
2582 });
2583 }
2584 } else {
2585 if (conversation.getMucOptions().pgpKeysInUse()) {
2586 if (!conversation.getMucOptions().everybodyHasKeys()) {
2587 Toast warning = Toast
2588 .makeText(getActivity(),
2589 R.string.missing_public_keys,
2590 Toast.LENGTH_LONG);
2591 warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
2592 warning.show();
2593 }
2594 encryptTextMessage(message);
2595 } else {
2596 showNoPGPKeyDialog(true, (dialog, which) -> {
2597 conversation.setNextEncryption(Message.ENCRYPTION_NONE);
2598 message.setEncryption(Message.ENCRYPTION_NONE);
2599 xmppService.updateConversation(conversation);
2600 xmppService.sendMessage(message);
2601 messageSent();
2602 });
2603 }
2604 }
2605 }
2606
2607 public void encryptTextMessage(Message message) {
2608 activity.xmppConnectionService.getPgpEngine().encrypt(message,
2609 new UiCallback<Message>() {
2610
2611 @Override
2612 public void userInputRequired(PendingIntent pi, Message message) {
2613 startPendingIntent(pi, REQUEST_SEND_MESSAGE);
2614 }
2615
2616 @Override
2617 public void success(Message message) {
2618 //TODO the following two call can be made before the callback
2619 getActivity().runOnUiThread(() -> messageSent());
2620 }
2621
2622 @Override
2623 public void error(final int error, Message message) {
2624 getActivity().runOnUiThread(() -> {
2625 doneSendingPgpMessage();
2626 Toast.makeText(getActivity(), error == 0 ? R.string.unable_to_connect_to_keychain : error, Toast.LENGTH_SHORT).show();
2627 });
2628
2629 }
2630 });
2631 }
2632
2633 public void showNoPGPKeyDialog(boolean plural, DialogInterface.OnClickListener listener) {
2634 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
2635 builder.setIconAttribute(android.R.attr.alertDialogIcon);
2636 if (plural) {
2637 builder.setTitle(getString(R.string.no_pgp_keys));
2638 builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
2639 } else {
2640 builder.setTitle(getString(R.string.no_pgp_key));
2641 builder.setMessage(getText(R.string.contact_has_no_pgp_key));
2642 }
2643 builder.setNegativeButton(getString(R.string.cancel), null);
2644 builder.setPositiveButton(getString(R.string.send_unencrypted), listener);
2645 builder.create().show();
2646 }
2647
2648 public void appendText(String text, final boolean doNotAppend) {
2649 if (text == null) {
2650 return;
2651 }
2652 final Editable editable = this.binding.textinput.getText();
2653 String previous = editable == null ? "" : editable.toString();
2654 if (doNotAppend && !TextUtils.isEmpty(previous)) {
2655 Toast.makeText(getActivity(), R.string.already_drafting_message, Toast.LENGTH_LONG).show();
2656 return;
2657 }
2658 if (UIHelper.isLastLineQuote(previous)) {
2659 text = '\n' + text;
2660 } else if (previous.length() != 0 && !Character.isWhitespace(previous.charAt(previous.length() - 1))) {
2661 text = " " + text;
2662 }
2663 this.binding.textinput.append(text);
2664 }
2665
2666 @Override
2667 public boolean onEnterPressed() {
2668 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(getActivity());
2669 final boolean enterIsSend = p.getBoolean("enter_is_send", getResources().getBoolean(R.bool.enter_is_send));
2670 if (enterIsSend) {
2671 sendMessage();
2672 return true;
2673 } else {
2674 return false;
2675 }
2676 }
2677
2678 @Override
2679 public void onTypingStarted() {
2680 final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
2681 if (service == null) {
2682 return;
2683 }
2684 Account.State status = conversation.getAccount().getStatus();
2685 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
2686 service.sendChatState(conversation);
2687 }
2688 runOnUiThread(this::updateSendButton);
2689 }
2690
2691 @Override
2692 public void onTypingStopped() {
2693 final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
2694 if (service == null) {
2695 return;
2696 }
2697 Account.State status = conversation.getAccount().getStatus();
2698 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
2699 service.sendChatState(conversation);
2700 }
2701 }
2702
2703 @Override
2704 public void onTextDeleted() {
2705 final XmppConnectionService service = activity == null ? null : activity.xmppConnectionService;
2706 if (service == null) {
2707 return;
2708 }
2709 Account.State status = conversation.getAccount().getStatus();
2710 if (status == Account.State.ONLINE && conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
2711 service.sendChatState(conversation);
2712 }
2713 if (storeNextMessage()) {
2714 runOnUiThread(() -> {
2715 if (activity == null) {
2716 return;
2717 }
2718 activity.onConversationsListItemUpdated();
2719 });
2720 }
2721 runOnUiThread(this::updateSendButton);
2722 }
2723
2724 @Override
2725 public void onTextChanged() {
2726 if (conversation != null && conversation.getCorrectingMessage() != null) {
2727 runOnUiThread(this::updateSendButton);
2728 }
2729 }
2730
2731 @Override
2732 public boolean onTabPressed(boolean repeated) {
2733 if (conversation == null || conversation.getMode() == Conversation.MODE_SINGLE) {
2734 return false;
2735 }
2736 if (repeated) {
2737 completionIndex++;
2738 } else {
2739 lastCompletionLength = 0;
2740 completionIndex = 0;
2741 final String content = this.binding.textinput.getText().toString();
2742 lastCompletionCursor = this.binding.textinput.getSelectionEnd();
2743 int start = lastCompletionCursor > 0 ? content.lastIndexOf(" ", lastCompletionCursor - 1) + 1 : 0;
2744 firstWord = start == 0;
2745 incomplete = content.substring(start, lastCompletionCursor);
2746 }
2747 List<String> completions = new ArrayList<>();
2748 for (MucOptions.User user : conversation.getMucOptions().getUsers()) {
2749 String name = user.getName();
2750 if (name != null && name.startsWith(incomplete)) {
2751 completions.add(name + (firstWord ? ": " : " "));
2752 }
2753 }
2754 Collections.sort(completions);
2755 if (completions.size() > completionIndex) {
2756 String completion = completions.get(completionIndex).substring(incomplete.length());
2757 this.binding.textinput.getEditableText().delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
2758 this.binding.textinput.getEditableText().insert(lastCompletionCursor, completion);
2759 lastCompletionLength = completion.length();
2760 } else {
2761 completionIndex = -1;
2762 this.binding.textinput.getEditableText().delete(lastCompletionCursor, lastCompletionCursor + lastCompletionLength);
2763 lastCompletionLength = 0;
2764 }
2765 return true;
2766 }
2767
2768 private void startPendingIntent(PendingIntent pendingIntent, int requestCode) {
2769 try {
2770 getActivity().startIntentSenderForResult(pendingIntent.getIntentSender(), requestCode, null, 0, 0, 0);
2771 } catch (final SendIntentException ignored) {
2772 }
2773 }
2774
2775 @Override
2776 public void onBackendConnected() {
2777 Log.d(Config.LOGTAG, "ConversationFragment.onBackendConnected()");
2778 String uuid = pendingConversationsUuid.pop();
2779 if (uuid != null) {
2780 if (!findAndReInitByUuidOrArchive(uuid)) {
2781 return;
2782 }
2783 } else {
2784 if (!activity.xmppConnectionService.isConversationStillOpen(conversation)) {
2785 clearPending();
2786 activity.onConversationArchived(conversation);
2787 return;
2788 }
2789 }
2790 ActivityResult activityResult = postponedActivityResult.pop();
2791 if (activityResult != null) {
2792 handleActivityResult(activityResult);
2793 }
2794 clearPending();
2795 }
2796
2797 private boolean findAndReInitByUuidOrArchive(@NonNull final String uuid) {
2798 Conversation conversation = activity.xmppConnectionService.findConversationByUuid(uuid);
2799 if (conversation == null) {
2800 clearPending();
2801 activity.onConversationArchived(null);
2802 return false;
2803 }
2804 reInit(conversation);
2805 ScrollState scrollState = pendingScrollState.pop();
2806 String lastMessageUuid = pendingLastMessageUuid.pop();
2807 List<Attachment> attachments = pendingMediaPreviews.pop();
2808 if (scrollState != null) {
2809 setScrollPosition(scrollState, lastMessageUuid);
2810 }
2811 if (attachments != null && attachments.size() > 0) {
2812 Log.d(Config.LOGTAG, "had attachments on restore");
2813 mediaPreviewAdapter.addMediaPreviews(attachments);
2814 toggleInputMethod();
2815 }
2816 return true;
2817 }
2818
2819 private void clearPending() {
2820 if (postponedActivityResult.clear()) {
2821 Log.e(Config.LOGTAG, "cleared pending intent with unhandled result left");
2822 }
2823 if (pendingScrollState.clear()) {
2824 Log.e(Config.LOGTAG, "cleared scroll state");
2825 }
2826 if (pendingTakePhotoUri.clear()) {
2827 Log.e(Config.LOGTAG, "cleared pending photo uri");
2828 }
2829 if (pendingConversationsUuid.clear()) {
2830 Log.e(Config.LOGTAG, "cleared pending conversations uuid");
2831 }
2832 if (pendingMediaPreviews.clear()) {
2833 Log.e(Config.LOGTAG, "cleared pending media previews");
2834 }
2835 }
2836
2837 public Conversation getConversation() {
2838 return conversation;
2839 }
2840
2841 @Override
2842 public void onContactPictureLongClicked(View v, final Message message) {
2843 final String fingerprint;
2844 if (message.getEncryption() == Message.ENCRYPTION_PGP || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
2845 fingerprint = "pgp";
2846 } else {
2847 fingerprint = message.getFingerprint();
2848 }
2849 final PopupMenu popupMenu = new PopupMenu(getActivity(), v);
2850 final Contact contact = message.getContact();
2851 if (message.getStatus() <= Message.STATUS_RECEIVED && (contact == null || !contact.isSelf())) {
2852 if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
2853 final Jid cp = message.getCounterpart();
2854 if (cp == null || cp.isBareJid()) {
2855 return;
2856 }
2857 final Jid tcp = message.getTrueCounterpart();
2858 final User userByRealJid = tcp != null ? conversation.getMucOptions().findOrCreateUserByRealJid(tcp, cp) : null;
2859 final User user = userByRealJid != null ? userByRealJid : conversation.getMucOptions().findUserByFullJid(cp);
2860 popupMenu.inflate(R.menu.muc_details_context);
2861 final Menu menu = popupMenu.getMenu();
2862 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(activity, menu, conversation, user);
2863 popupMenu.setOnMenuItemClickListener(menuItem -> MucDetailsContextMenuHelper.onContextItemSelected(menuItem, user, activity, fingerprint));
2864 } else {
2865 popupMenu.inflate(R.menu.one_on_one_context);
2866 popupMenu.setOnMenuItemClickListener(item -> {
2867 switch (item.getItemId()) {
2868 case R.id.action_contact_details:
2869 activity.switchToContactDetails(message.getContact(), fingerprint);
2870 break;
2871 case R.id.action_show_qr_code:
2872 activity.showQrCode("xmpp:" + message.getContact().getJid().asBareJid().toEscapedString());
2873 break;
2874 }
2875 return true;
2876 });
2877 }
2878 } else {
2879 popupMenu.inflate(R.menu.account_context);
2880 final Menu menu = popupMenu.getMenu();
2881 menu.findItem(R.id.action_manage_accounts).setVisible(QuickConversationsService.isConversations());
2882 popupMenu.setOnMenuItemClickListener(item -> {
2883 switch (item.getItemId()) {
2884 case R.id.action_show_qr_code:
2885 activity.showQrCode(conversation.getAccount().getShareableUri());
2886 break;
2887 case R.id.action_account_details:
2888 activity.switchToAccount(message.getConversation().getAccount(), fingerprint);
2889 break;
2890 case R.id.action_manage_accounts:
2891 AccountUtils.launchManageAccounts(activity);
2892 break;
2893 }
2894 return true;
2895 });
2896 }
2897 popupMenu.show();
2898 }
2899
2900 @Override
2901 public void onContactPictureClicked(Message message) {
2902 String fingerprint;
2903 if (message.getEncryption() == Message.ENCRYPTION_PGP || message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
2904 fingerprint = "pgp";
2905 } else {
2906 fingerprint = message.getFingerprint();
2907 }
2908 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
2909 if (received) {
2910 if (message.getConversation() instanceof Conversation && message.getConversation().getMode() == Conversation.MODE_MULTI) {
2911 Jid tcp = message.getTrueCounterpart();
2912 Jid user = message.getCounterpart();
2913 if (user != null && !user.isBareJid()) {
2914 final MucOptions mucOptions = ((Conversation) message.getConversation()).getMucOptions();
2915 if (mucOptions.participating() || ((Conversation) message.getConversation()).getNextCounterpart() != null) {
2916 if (!mucOptions.isUserInRoom(user) && mucOptions.findUserByRealJid(tcp == null ? null : tcp.asBareJid()) == null) {
2917 Toast.makeText(getActivity(), activity.getString(R.string.user_has_left_conference, user.getResource()), Toast.LENGTH_SHORT).show();
2918 }
2919 highlightInConference(user.getResource());
2920 } else {
2921 Toast.makeText(getActivity(), R.string.you_are_not_participating, Toast.LENGTH_SHORT).show();
2922 }
2923 }
2924 return;
2925 } else {
2926 if (!message.getContact().isSelf()) {
2927 activity.switchToContactDetails(message.getContact(), fingerprint);
2928 return;
2929 }
2930 }
2931 }
2932 activity.switchToAccount(message.getConversation().getAccount(), fingerprint);
2933 }
2934}