1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.content.ActivityNotFoundException;
5import android.content.DialogInterface;
6import android.content.Intent;
7import android.content.SharedPreferences;
8import android.content.pm.PackageManager;
9import android.net.Uri;
10import android.os.Build;
11import android.os.Bundle;
12import android.preference.PreferenceManager;
13import android.provider.ContactsContract.CommonDataKinds;
14import android.provider.ContactsContract.Contacts;
15import android.provider.ContactsContract.Intents;
16import android.text.Spannable;
17import android.text.SpannableString;
18import android.text.style.RelativeSizeSpan;
19import android.view.LayoutInflater;
20import android.view.Menu;
21import android.view.MenuItem;
22import android.view.View;
23import android.view.View.OnClickListener;
24import android.widget.CompoundButton;
25import android.widget.CompoundButton.OnCheckedChangeListener;
26import android.widget.TextView;
27import android.widget.Toast;
28
29import androidx.annotation.NonNull;
30import androidx.appcompat.app.AlertDialog;
31import androidx.databinding.DataBindingUtil;
32
33import org.openintents.openpgp.util.OpenPgpUtils;
34
35import java.util.Collection;
36import java.util.Collections;
37import java.util.List;
38
39import eu.siacs.conversations.Config;
40import eu.siacs.conversations.R;
41import eu.siacs.conversations.crypto.axolotl.AxolotlService;
42import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
43import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
44import eu.siacs.conversations.databinding.ActivityContactDetailsBinding;
45import eu.siacs.conversations.entities.Account;
46import eu.siacs.conversations.entities.Contact;
47import eu.siacs.conversations.entities.ListItem;
48import eu.siacs.conversations.services.AbstractQuickConversationsService;
49import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
50import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
51import eu.siacs.conversations.ui.adapter.MediaAdapter;
52import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
53import eu.siacs.conversations.ui.util.Attachment;
54import eu.siacs.conversations.ui.util.AvatarWorkerTask;
55import eu.siacs.conversations.ui.util.GridManager;
56import eu.siacs.conversations.ui.util.JidDialog;
57import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
58import eu.siacs.conversations.utils.AccountUtils;
59import eu.siacs.conversations.utils.Compatibility;
60import eu.siacs.conversations.utils.Emoticons;
61import eu.siacs.conversations.utils.IrregularUnicodeDetector;
62import eu.siacs.conversations.utils.PhoneNumberUtilWrapper;
63import eu.siacs.conversations.utils.UIHelper;
64import eu.siacs.conversations.utils.XmppUri;
65import eu.siacs.conversations.xml.Namespace;
66import eu.siacs.conversations.xmpp.Jid;
67import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
68import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
69import eu.siacs.conversations.xmpp.XmppConnection;
70
71public class ContactDetailsActivity extends OmemoActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist, OnKeyStatusUpdated, OnMediaLoaded {
72 public static final String ACTION_VIEW_CONTACT = "view_contact";
73 private final int REQUEST_SYNC_CONTACTS = 0x28cf;
74 ActivityContactDetailsBinding binding;
75 private MediaAdapter mMediaAdapter;
76
77 private Contact contact;
78 private final DialogInterface.OnClickListener removeFromRoster = new DialogInterface.OnClickListener() {
79
80 @Override
81 public void onClick(DialogInterface dialog, int which) {
82 xmppConnectionService.deleteContactOnServer(contact);
83 }
84 };
85 private final OnCheckedChangeListener mOnSendCheckedChange = new OnCheckedChangeListener() {
86
87 @Override
88 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
89 if (isChecked) {
90 if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
91 xmppConnectionService.stopPresenceUpdatesTo(contact);
92 } else {
93 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
94 }
95 } else {
96 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
97 xmppConnectionService.sendPresencePacket(contact.getAccount(), xmppConnectionService.getPresenceGenerator().stopPresenceUpdatesTo(contact));
98 }
99 }
100 };
101 private final OnCheckedChangeListener mOnReceiveCheckedChange = new OnCheckedChangeListener() {
102
103 @Override
104 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
105 if (isChecked) {
106 xmppConnectionService.sendPresencePacket(contact.getAccount(), xmppConnectionService.getPresenceGenerator().requestPresenceUpdatesFrom(contact));
107 } else {
108 xmppConnectionService.sendPresencePacket(contact.getAccount(), xmppConnectionService.getPresenceGenerator().stopPresenceUpdatesFrom(contact));
109 }
110 }
111 };
112 private Jid accountJid;
113 private Jid contactJid;
114 private boolean showDynamicTags = false;
115 private boolean showLastSeen = false;
116 private boolean showInactiveOmemo = false;
117 private String messageFingerprint;
118
119 private void checkContactPermissionAndShowAddDialog() {
120 if (hasContactsPermission()) {
121 showAddToPhoneBookDialog();
122 } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
123 requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS);
124 }
125 }
126
127 private boolean hasContactsPermission() {
128 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
129 return checkSelfPermission(Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED;
130 } else {
131 return true;
132 }
133 }
134
135 private void showAddToPhoneBookDialog() {
136 final Jid jid = contact.getJid();
137 final boolean quicksyContact = AbstractQuickConversationsService.isQuicksy()
138 && Config.QUICKSY_DOMAIN.equals(jid.getDomain())
139 && jid.getLocal() != null;
140 final String value;
141 if (quicksyContact) {
142 value = PhoneNumberUtilWrapper.toFormattedPhoneNumber(this, jid);
143 } else {
144 value = jid.toEscapedString();
145 }
146 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
147 builder.setTitle(getString(R.string.action_add_phone_book));
148 builder.setMessage(getString(R.string.add_phone_book_text, value));
149 builder.setNegativeButton(getString(R.string.cancel), null);
150 builder.setPositiveButton(getString(R.string.add), (dialog, which) -> {
151 final Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
152 intent.setType(Contacts.CONTENT_ITEM_TYPE);
153 if (quicksyContact) {
154 intent.putExtra(Intents.Insert.PHONE, value);
155 } else {
156 intent.putExtra(Intents.Insert.IM_HANDLE, value);
157 intent.putExtra(Intents.Insert.IM_PROTOCOL, CommonDataKinds.Im.PROTOCOL_JABBER);
158 //TODO for modern use we want PROTOCOL_CUSTOM and an extra field with a value of 'XMPP'
159 // however we don’t have such a field and thus have to use the legacy PROTOCOL_JABBER
160 }
161 intent.putExtra("finishActivityOnSaveCompleted", true);
162 try {
163 startActivityForResult(intent, 0);
164 } catch (ActivityNotFoundException e) {
165 Toast.makeText(ContactDetailsActivity.this, R.string.no_application_found_to_view_contact, Toast.LENGTH_SHORT).show();
166 }
167 });
168 builder.create().show();
169 }
170
171 @Override
172 public void onRosterUpdate() {
173 refreshUi();
174 }
175
176 @Override
177 public void onAccountUpdate() {
178 refreshUi();
179 }
180
181 @Override
182 public void OnUpdateBlocklist(final Status status) {
183 refreshUi();
184 }
185
186 @Override
187 protected void refreshUiReal() {
188 invalidateOptionsMenu();
189 populateView();
190 }
191
192 @Override
193 protected String getShareableUri(boolean http) {
194 if (http) {
195 return "https://conversations.im/i/" + XmppUri.lameUrlEncode(contact.getJid().asBareJid().toEscapedString());
196 } else {
197 return "xmpp:" + contact.getJid().asBareJid().toEscapedString();
198 }
199 }
200
201 @Override
202 protected void onCreate(final Bundle savedInstanceState) {
203 super.onCreate(savedInstanceState);
204 showInactiveOmemo = savedInstanceState != null && savedInstanceState.getBoolean("show_inactive_omemo", false);
205 if (getIntent().getAction().equals(ACTION_VIEW_CONTACT)) {
206 try {
207 this.accountJid = Jid.ofEscaped(getIntent().getExtras().getString(EXTRA_ACCOUNT));
208 } catch (final IllegalArgumentException ignored) {
209 }
210 try {
211 this.contactJid = Jid.ofEscaped(getIntent().getExtras().getString("contact"));
212 } catch (final IllegalArgumentException ignored) {
213 }
214 }
215 this.messageFingerprint = getIntent().getStringExtra("fingerprint");
216 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_contact_details);
217
218 setSupportActionBar(binding.toolbar);
219 configureActionBar(getSupportActionBar());
220 binding.showInactiveDevices.setOnClickListener(v -> {
221 showInactiveOmemo = !showInactiveOmemo;
222 populateView();
223 });
224 binding.addContactButton.setOnClickListener(v -> showAddToRosterDialog(contact));
225
226 mMediaAdapter = new MediaAdapter(this, R.dimen.media_size);
227 this.binding.media.setAdapter(mMediaAdapter);
228 GridManager.setupLayoutManager(this, this.binding.media, R.dimen.media_size);
229 }
230
231 @Override
232 public void onSaveInstanceState(final Bundle savedInstanceState) {
233 savedInstanceState.putBoolean("show_inactive_omemo", showInactiveOmemo);
234 super.onSaveInstanceState(savedInstanceState);
235 }
236
237 @Override
238 public void onStart() {
239 super.onStart();
240 final int theme = findTheme();
241 if (this.mTheme != theme) {
242 recreate();
243 } else {
244 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
245 this.showDynamicTags = preferences.getBoolean(SettingsActivity.SHOW_DYNAMIC_TAGS, getResources().getBoolean(R.bool.show_dynamic_tags));
246 this.showLastSeen = preferences.getBoolean("last_activity", false);
247 }
248 binding.mediaWrapper.setVisibility(Compatibility.hasStoragePermission(this) ? View.VISIBLE : View.GONE);
249 mMediaAdapter.setAttachments(Collections.emptyList());
250 }
251
252 @Override
253 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
254 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
255 if (grantResults.length > 0)
256 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
257 if (requestCode == REQUEST_SYNC_CONTACTS && xmppConnectionServiceBound) {
258 showAddToPhoneBookDialog();
259 xmppConnectionService.loadPhoneContacts();
260 xmppConnectionService.startContactObserver();
261 }
262 }
263 }
264
265 @Override
266 public boolean onOptionsItemSelected(final MenuItem menuItem) {
267 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
268 return false;
269 }
270 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
271 builder.setNegativeButton(getString(R.string.cancel), null);
272 switch (menuItem.getItemId()) {
273 case android.R.id.home:
274 finish();
275 break;
276 case R.id.action_share_http:
277 shareLink(true);
278 break;
279 case R.id.action_share_uri:
280 shareLink(false);
281 break;
282 case R.id.action_delete_contact:
283 builder.setTitle(getString(R.string.action_delete_contact))
284 .setMessage(JidDialog.style(this, R.string.remove_contact_text, contact.getJid().toEscapedString()))
285 .setPositiveButton(getString(R.string.delete),
286 removeFromRoster).create().show();
287 break;
288 case R.id.action_edit_contact:
289 Uri systemAccount = contact.getSystemAccount();
290 if (systemAccount == null) {
291 quickEdit(contact.getServerName(), R.string.contact_name, value -> {
292 contact.setServerName(value);
293 ContactDetailsActivity.this.xmppConnectionService.pushContactToServer(contact);
294 populateView();
295 return null;
296 }, true);
297 } else {
298 Intent intent = new Intent(Intent.ACTION_EDIT);
299 intent.setDataAndType(systemAccount, Contacts.CONTENT_ITEM_TYPE);
300 intent.putExtra("finishActivityOnSaveCompleted", true);
301 try {
302 startActivity(intent);
303 } catch (ActivityNotFoundException e) {
304 Toast.makeText(ContactDetailsActivity.this, R.string.no_application_found_to_view_contact, Toast.LENGTH_SHORT).show();
305 }
306
307 }
308 break;
309 case R.id.action_block:
310 BlockContactDialog.show(this, contact);
311 break;
312 case R.id.action_unblock:
313 BlockContactDialog.show(this, contact);
314 break;
315 }
316 return super.onOptionsItemSelected(menuItem);
317 }
318
319 @Override
320 public boolean onCreateOptionsMenu(final Menu menu) {
321 getMenuInflater().inflate(R.menu.contact_details, menu);
322 AccountUtils.showHideMenuItems(menu);
323 MenuItem block = menu.findItem(R.id.action_block);
324 MenuItem unblock = menu.findItem(R.id.action_unblock);
325 MenuItem edit = menu.findItem(R.id.action_edit_contact);
326 MenuItem delete = menu.findItem(R.id.action_delete_contact);
327 if (contact == null) {
328 return true;
329 }
330 final XmppConnection connection = contact.getAccount().getXmppConnection();
331 if (connection != null && connection.getFeatures().blocking()) {
332 if (this.contact.isBlocked()) {
333 block.setVisible(false);
334 } else {
335 unblock.setVisible(false);
336 }
337 } else {
338 unblock.setVisible(false);
339 block.setVisible(false);
340 }
341 if (!contact.showInRoster()) {
342 edit.setVisible(false);
343 delete.setVisible(false);
344 }
345 return super.onCreateOptionsMenu(menu);
346 }
347
348 private void populateView() {
349 if (contact == null) {
350 return;
351 }
352 invalidateOptionsMenu();
353 setTitle(contact.getDisplayName());
354 if (contact.showInRoster()) {
355 binding.detailsSendPresence.setVisibility(View.VISIBLE);
356 binding.detailsReceivePresence.setVisibility(View.VISIBLE);
357 binding.addContactButton.setVisibility(View.GONE);
358 binding.detailsSendPresence.setOnCheckedChangeListener(null);
359 binding.detailsReceivePresence.setOnCheckedChangeListener(null);
360
361 List<String> statusMessages = contact.getPresences().getStatusMessages();
362 if (statusMessages.size() == 0) {
363 binding.statusMessage.setVisibility(View.GONE);
364 } else if (statusMessages.size() == 1) {
365 final String message = statusMessages.get(0);
366 binding.statusMessage.setVisibility(View.VISIBLE);
367 final Spannable span = new SpannableString(message);
368 if (Emoticons.isOnlyEmoji(message)) {
369 span.setSpan(new RelativeSizeSpan(2.0f), 0, message.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
370 }
371 binding.statusMessage.setText(span);
372 } else {
373 StringBuilder builder = new StringBuilder();
374 binding.statusMessage.setVisibility(View.VISIBLE);
375 int s = statusMessages.size();
376 for (int i = 0; i < s; ++i) {
377 builder.append(statusMessages.get(i));
378 if (i < s - 1) {
379 builder.append("\n");
380 }
381 }
382 binding.statusMessage.setText(builder);
383 }
384
385 if (contact.getOption(Contact.Options.FROM)) {
386 binding.detailsSendPresence.setText(R.string.send_presence_updates);
387 binding.detailsSendPresence.setChecked(true);
388 } else if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
389 binding.detailsSendPresence.setChecked(false);
390 binding.detailsSendPresence.setText(R.string.send_presence_updates);
391 } else {
392 binding.detailsSendPresence.setText(R.string.preemptively_grant);
393 binding.detailsSendPresence.setChecked(contact.getOption(Contact.Options.PREEMPTIVE_GRANT));
394 }
395 if (contact.getOption(Contact.Options.TO)) {
396 binding.detailsReceivePresence.setText(R.string.receive_presence_updates);
397 binding.detailsReceivePresence.setChecked(true);
398 } else {
399 binding.detailsReceivePresence.setText(R.string.ask_for_presence_updates);
400 binding.detailsReceivePresence.setChecked(contact.getOption(Contact.Options.ASKING));
401 }
402 if (contact.getAccount().isOnlineAndConnected()) {
403 binding.detailsReceivePresence.setEnabled(true);
404 binding.detailsSendPresence.setEnabled(true);
405 } else {
406 binding.detailsReceivePresence.setEnabled(false);
407 binding.detailsSendPresence.setEnabled(false);
408 }
409 binding.detailsSendPresence.setOnCheckedChangeListener(this.mOnSendCheckedChange);
410 binding.detailsReceivePresence.setOnCheckedChangeListener(this.mOnReceiveCheckedChange);
411 } else {
412 binding.addContactButton.setVisibility(View.VISIBLE);
413 binding.detailsSendPresence.setVisibility(View.GONE);
414 binding.detailsReceivePresence.setVisibility(View.GONE);
415 binding.statusMessage.setVisibility(View.GONE);
416 }
417
418 if (contact.isBlocked() && !this.showDynamicTags) {
419 binding.detailsLastseen.setVisibility(View.VISIBLE);
420 binding.detailsLastseen.setText(R.string.contact_blocked);
421 } else {
422 if (showLastSeen
423 && contact.getLastseen() > 0
424 && contact.getPresences().allOrNonSupport(Namespace.IDLE)) {
425 binding.detailsLastseen.setVisibility(View.VISIBLE);
426 binding.detailsLastseen.setText(UIHelper.lastseen(getApplicationContext(), contact.isActive(), contact.getLastseen()));
427 } else {
428 binding.detailsLastseen.setVisibility(View.GONE);
429 }
430 }
431
432 binding.detailsContactjid.setText(IrregularUnicodeDetector.style(this, contact.getJid()));
433 String account;
434 if (Config.DOMAIN_LOCK != null) {
435 account = contact.getAccount().getJid().getEscapedLocal();
436 } else {
437 account = contact.getAccount().getJid().asBareJid().toEscapedString();
438 }
439 binding.detailsAccount.setText(getString(R.string.using_account, account));
440 AvatarWorkerTask.loadAvatar(contact, binding.detailsContactBadge, R.dimen.avatar_on_details_screen_size);
441 binding.detailsContactBadge.setOnClickListener(this::onBadgeClick);
442
443 binding.detailsContactKeys.removeAllViews();
444 boolean hasKeys = false;
445 final LayoutInflater inflater = getLayoutInflater();
446 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
447 if (Config.supportOmemo() && axolotlService != null) {
448 final Collection<XmppAxolotlSession> sessions = axolotlService.findSessionsForContact(contact);
449 boolean anyActive = false;
450 for (XmppAxolotlSession session : sessions) {
451 anyActive = session.getTrust().isActive();
452 if (anyActive) {
453 break;
454 }
455 }
456 boolean skippedInactive = false;
457 boolean showsInactive = false;
458 for (final XmppAxolotlSession session : sessions) {
459 final FingerprintStatus trust = session.getTrust();
460 hasKeys |= !trust.isCompromised();
461 if (!trust.isActive() && anyActive) {
462 if (showInactiveOmemo) {
463 showsInactive = true;
464 } else {
465 skippedInactive = true;
466 continue;
467 }
468 }
469 if (!trust.isCompromised()) {
470 boolean highlight = session.getFingerprint().equals(messageFingerprint);
471 addFingerprintRow(binding.detailsContactKeys, session, highlight);
472 }
473 }
474 if (showsInactive || skippedInactive) {
475 binding.showInactiveDevices.setText(showsInactive ? R.string.hide_inactive_devices : R.string.show_inactive_devices);
476 binding.showInactiveDevices.setVisibility(View.VISIBLE);
477 } else {
478 binding.showInactiveDevices.setVisibility(View.GONE);
479 }
480 } else {
481 binding.showInactiveDevices.setVisibility(View.GONE);
482 }
483 binding.scanButton.setVisibility(hasKeys && isCameraFeatureAvailable() ? View.VISIBLE : View.GONE);
484 if (hasKeys) {
485 binding.scanButton.setOnClickListener((v) -> ScanActivity.scan(this));
486 }
487 if (Config.supportOpenPgp() && contact.getPgpKeyId() != 0) {
488 hasKeys = true;
489 View view = inflater.inflate(R.layout.contact_key, binding.detailsContactKeys, false);
490 TextView key = view.findViewById(R.id.key);
491 TextView keyType = view.findViewById(R.id.key_type);
492 keyType.setText(R.string.openpgp_key_id);
493 if ("pgp".equals(messageFingerprint)) {
494 keyType.setTextAppearance(this, R.style.TextAppearance_Conversations_Caption_Highlight);
495 }
496 key.setText(OpenPgpUtils.convertKeyIdToHex(contact.getPgpKeyId()));
497 final OnClickListener openKey = v -> launchOpenKeyChain(contact.getPgpKeyId());
498 view.setOnClickListener(openKey);
499 key.setOnClickListener(openKey);
500 keyType.setOnClickListener(openKey);
501 binding.detailsContactKeys.addView(view);
502 }
503 binding.keysWrapper.setVisibility(hasKeys ? View.VISIBLE : View.GONE);
504
505 List<ListItem.Tag> tagList = contact.getTags(this);
506 if (tagList.size() == 0 || !this.showDynamicTags) {
507 binding.tags.setVisibility(View.GONE);
508 } else {
509 binding.tags.setVisibility(View.VISIBLE);
510 binding.tags.removeAllViewsInLayout();
511 for (final ListItem.Tag tag : tagList) {
512 final TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag, binding.tags, false);
513 tv.setText(tag.getName());
514 tv.setBackgroundColor(tag.getColor());
515 binding.tags.addView(tv);
516 }
517 }
518 }
519
520 private void onBadgeClick(View view) {
521 final Uri systemAccount = contact.getSystemAccount();
522 if (systemAccount == null) {
523 checkContactPermissionAndShowAddDialog();
524 } else {
525 final Intent intent = new Intent(Intent.ACTION_VIEW);
526 intent.setData(systemAccount);
527 try {
528 startActivity(intent);
529 } catch (final ActivityNotFoundException e) {
530 Toast.makeText(this, R.string.no_application_found_to_view_contact, Toast.LENGTH_SHORT).show();
531 }
532 }
533 }
534
535 public void onBackendConnected() {
536 if (accountJid != null && contactJid != null) {
537 Account account = xmppConnectionService.findAccountByJid(accountJid);
538 if (account == null) {
539 return;
540 }
541 this.contact = account.getRoster().getContact(contactJid);
542 if (mPendingFingerprintVerificationUri != null) {
543 processFingerprintVerification(mPendingFingerprintVerificationUri);
544 mPendingFingerprintVerificationUri = null;
545 }
546
547 if (Compatibility.hasStoragePermission(this)) {
548 final int limit = GridManager.getCurrentColumnCount(this.binding.media);
549 xmppConnectionService.getAttachments(account, contact.getJid().asBareJid(), limit, this);
550 this.binding.showMedia.setOnClickListener((v) -> MediaBrowserActivity.launch(this, contact));
551 }
552 populateView();
553 }
554 }
555
556 @Override
557 public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
558 refreshUi();
559 }
560
561 @Override
562 protected void processFingerprintVerification(XmppUri uri) {
563 if (contact != null && contact.getJid().asBareJid().equals(uri.getJid()) && uri.hasFingerprints()) {
564 if (xmppConnectionService.verifyFingerprints(contact, uri.getFingerprints())) {
565 Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
566 }
567 } else {
568 Toast.makeText(this, R.string.invalid_barcode, Toast.LENGTH_SHORT).show();
569 }
570 }
571
572 @Override
573 public void onMediaLoaded(List<Attachment> attachments) {
574 runOnUiThread(() -> {
575 int limit = GridManager.getCurrentColumnCount(binding.media);
576 mMediaAdapter.setAttachments(attachments.subList(0, Math.min(limit, attachments.size())));
577 binding.mediaWrapper.setVisibility(attachments.size() > 0 ? View.VISIBLE : View.GONE);
578 });
579
580 }
581}