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