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