1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.app.PendingIntent;
5import android.content.Context;
6import android.content.DialogInterface;
7import android.content.Intent;
8import android.content.IntentSender.SendIntentException;
9import android.content.SharedPreferences;
10import android.net.Uri;
11import android.os.Bundle;
12import android.preference.PreferenceManager;
13import android.provider.ContactsContract;
14import android.provider.ContactsContract.CommonDataKinds;
15import android.provider.ContactsContract.Contacts;
16import android.provider.ContactsContract.Intents;
17import android.view.LayoutInflater;
18import android.view.Menu;
19import android.view.MenuItem;
20import android.view.View;
21import android.view.View.OnClickListener;
22import android.widget.Button;
23import android.widget.CheckBox;
24import android.widget.CompoundButton;
25import android.widget.CompoundButton.OnCheckedChangeListener;
26import android.widget.ImageButton;
27import android.widget.LinearLayout;
28import android.widget.QuickContactBadge;
29import android.widget.TextView;
30import android.widget.Toast;
31
32import org.openintents.openpgp.util.OpenPgpUtils;
33
34import java.security.cert.X509Certificate;
35import java.util.List;
36
37import eu.siacs.conversations.Config;
38import eu.siacs.conversations.R;
39import eu.siacs.conversations.crypto.PgpEngine;
40import eu.siacs.conversations.crypto.axolotl.AxolotlService;
41import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
42import eu.siacs.conversations.entities.Account;
43import eu.siacs.conversations.entities.Contact;
44import eu.siacs.conversations.entities.ListItem;
45import eu.siacs.conversations.entities.Presence;
46import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
47import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
48import eu.siacs.conversations.utils.CryptoHelper;
49import eu.siacs.conversations.utils.UIHelper;
50import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
51import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
52import eu.siacs.conversations.xmpp.XmppConnection;
53import eu.siacs.conversations.xmpp.jid.InvalidJidException;
54import eu.siacs.conversations.xmpp.jid.Jid;
55
56public class ContactDetailsActivity extends XmppActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist, OnKeyStatusUpdated {
57 public static final String ACTION_VIEW_CONTACT = "view_contact";
58
59 private Contact contact;
60 private DialogInterface.OnClickListener removeFromRoster = new DialogInterface.OnClickListener() {
61
62 @Override
63 public void onClick(DialogInterface dialog, int which) {
64 xmppConnectionService.deleteContactOnServer(contact);
65 }
66 };
67 private OnCheckedChangeListener mOnSendCheckedChange = new OnCheckedChangeListener() {
68
69 @Override
70 public void onCheckedChanged(CompoundButton buttonView,
71 boolean isChecked) {
72 if (isChecked) {
73 if (contact
74 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
75 xmppConnectionService.sendPresencePacket(contact
76 .getAccount(),
77 xmppConnectionService.getPresenceGenerator()
78 .sendPresenceUpdatesTo(contact));
79 } else {
80 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
81 }
82 } else {
83 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
84 xmppConnectionService.sendPresencePacket(contact.getAccount(),
85 xmppConnectionService.getPresenceGenerator()
86 .stopPresenceUpdatesTo(contact));
87 }
88 }
89 };
90 private OnCheckedChangeListener mOnReceiveCheckedChange = new OnCheckedChangeListener() {
91
92 @Override
93 public void onCheckedChanged(CompoundButton buttonView,
94 boolean isChecked) {
95 if (isChecked) {
96 xmppConnectionService.sendPresencePacket(contact.getAccount(),
97 xmppConnectionService.getPresenceGenerator()
98 .requestPresenceUpdatesFrom(contact));
99 } else {
100 xmppConnectionService.sendPresencePacket(contact.getAccount(),
101 xmppConnectionService.getPresenceGenerator()
102 .stopPresenceUpdatesFrom(contact));
103 }
104 }
105 };
106 private Jid accountJid;
107 private TextView lastseen;
108 private Jid contactJid;
109 private TextView contactJidTv;
110 private TextView accountJidTv;
111 private TextView statusMessage;
112 private CheckBox send;
113 private CheckBox receive;
114 private Button addContactButton;
115 private QuickContactBadge badge;
116 private LinearLayout keys;
117 private LinearLayout tags;
118 private boolean showDynamicTags = false;
119 private boolean showLastSeen = false;
120 private String messageFingerprint;
121
122 private DialogInterface.OnClickListener addToPhonebook = new DialogInterface.OnClickListener() {
123
124 @Override
125 public void onClick(DialogInterface dialog, int which) {
126 Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
127 intent.setType(Contacts.CONTENT_ITEM_TYPE);
128 intent.putExtra(Intents.Insert.IM_HANDLE, contact.getJid().toString());
129 intent.putExtra(Intents.Insert.IM_PROTOCOL,
130 CommonDataKinds.Im.PROTOCOL_JABBER);
131 intent.putExtra("finishActivityOnSaveCompleted", true);
132 ContactDetailsActivity.this.startActivityForResult(intent, 0);
133 }
134 };
135
136 private OnClickListener onBadgeClick = new OnClickListener() {
137
138 @Override
139 public void onClick(View v) {
140 if (contact.getSystemAccount() == null) {
141 AlertDialog.Builder builder = new AlertDialog.Builder(
142 ContactDetailsActivity.this);
143 builder.setTitle(getString(R.string.action_add_phone_book));
144 builder.setMessage(getString(R.string.add_phone_book_text,
145 contact.getDisplayJid()));
146 builder.setNegativeButton(getString(R.string.cancel), null);
147 builder.setPositiveButton(getString(R.string.add), addToPhonebook);
148 builder.create().show();
149 } else {
150 String[] systemAccount = contact.getSystemAccount().split("#");
151 long id = Long.parseLong(systemAccount[0]);
152 Uri uri = ContactsContract.Contacts.getLookupUri(id, systemAccount[1]);
153 Intent intent = new Intent(Intent.ACTION_VIEW);
154 intent.setData(uri);
155 startActivity(intent);
156 }
157 }
158 };
159
160 @Override
161 public void onRosterUpdate() {
162 refreshUi();
163 }
164
165 @Override
166 public void onAccountUpdate() {
167 refreshUi();
168 }
169
170 @Override
171 public void OnUpdateBlocklist(final Status status) {
172 refreshUi();
173 }
174
175 @Override
176 protected void refreshUiReal() {
177 invalidateOptionsMenu();
178 populateView();
179 }
180
181 @Override
182 protected String getShareableUri() {
183 if (contact != null) {
184 return contact.getShareableUri();
185 } else {
186 return "";
187 }
188 }
189
190 @Override
191 protected void onCreate(final Bundle savedInstanceState) {
192 super.onCreate(savedInstanceState);
193 if (getIntent().getAction().equals(ACTION_VIEW_CONTACT)) {
194 try {
195 this.accountJid = Jid.fromString(getIntent().getExtras().getString(EXTRA_ACCOUNT));
196 } catch (final InvalidJidException ignored) {
197 }
198 try {
199 this.contactJid = Jid.fromString(getIntent().getExtras().getString("contact"));
200 } catch (final InvalidJidException ignored) {
201 }
202 }
203 this.messageFingerprint = getIntent().getStringExtra("fingerprint");
204 setContentView(R.layout.activity_contact_details);
205
206 contactJidTv = (TextView) findViewById(R.id.details_contactjid);
207 accountJidTv = (TextView) findViewById(R.id.details_account);
208 lastseen = (TextView) findViewById(R.id.details_lastseen);
209 statusMessage = (TextView) findViewById(R.id.status_message);
210 send = (CheckBox) findViewById(R.id.details_send_presence);
211 receive = (CheckBox) findViewById(R.id.details_receive_presence);
212 badge = (QuickContactBadge) findViewById(R.id.details_contact_badge);
213 addContactButton = (Button) findViewById(R.id.add_contact_button);
214 addContactButton.setOnClickListener(new OnClickListener() {
215 @Override
216 public void onClick(View view) {
217 showAddToRosterDialog(contact);
218 }
219 });
220 keys = (LinearLayout) findViewById(R.id.details_contact_keys);
221 tags = (LinearLayout) findViewById(R.id.tags);
222 if (getActionBar() != null) {
223 getActionBar().setHomeButtonEnabled(true);
224 getActionBar().setDisplayHomeAsUpEnabled(true);
225 }
226 }
227
228 @Override
229 public void onStart() {
230 super.onStart();
231 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
232 this.showDynamicTags = preferences.getBoolean("show_dynamic_tags",false);
233 this.showLastSeen = preferences.getBoolean("last_activity", false);
234 }
235
236 @Override
237 public boolean onOptionsItemSelected(final MenuItem menuItem) {
238 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
239 builder.setNegativeButton(getString(R.string.cancel), null);
240 switch (menuItem.getItemId()) {
241 case android.R.id.home:
242 finish();
243 break;
244 case R.id.action_delete_contact:
245 builder.setTitle(getString(R.string.action_delete_contact))
246 .setMessage(
247 getString(R.string.remove_contact_text,
248 contact.getDisplayJid()))
249 .setPositiveButton(getString(R.string.delete),
250 removeFromRoster).create().show();
251 break;
252 case R.id.action_edit_contact:
253 if (contact.getSystemAccount() == null) {
254 quickEdit(contact.getDisplayName(), 0, new OnValueEdited() {
255
256 @Override
257 public void onValueEdited(String value) {
258 contact.setServerName(value);
259 ContactDetailsActivity.this.xmppConnectionService
260 .pushContactToServer(contact);
261 populateView();
262 }
263 });
264 } else {
265 Intent intent = new Intent(Intent.ACTION_EDIT);
266 String[] systemAccount = contact.getSystemAccount().split("#");
267 long id = Long.parseLong(systemAccount[0]);
268 Uri uri = Contacts.getLookupUri(id, systemAccount[1]);
269 intent.setDataAndType(uri, Contacts.CONTENT_ITEM_TYPE);
270 intent.putExtra("finishActivityOnSaveCompleted", true);
271 startActivity(intent);
272 }
273 break;
274 case R.id.action_block:
275 BlockContactDialog.show(this, xmppConnectionService, contact);
276 break;
277 case R.id.action_unblock:
278 BlockContactDialog.show(this, xmppConnectionService, contact);
279 break;
280 }
281 return super.onOptionsItemSelected(menuItem);
282 }
283
284 @Override
285 public boolean onCreateOptionsMenu(final Menu menu) {
286 getMenuInflater().inflate(R.menu.contact_details, menu);
287 MenuItem block = menu.findItem(R.id.action_block);
288 MenuItem unblock = menu.findItem(R.id.action_unblock);
289 MenuItem edit = menu.findItem(R.id.action_edit_contact);
290 MenuItem delete = menu.findItem(R.id.action_delete_contact);
291 if (contact == null) {
292 return true;
293 }
294 final XmppConnection connection = contact.getAccount().getXmppConnection();
295 if (connection != null && connection.getFeatures().blocking()) {
296 if (this.contact.isBlocked()) {
297 block.setVisible(false);
298 } else {
299 unblock.setVisible(false);
300 }
301 } else {
302 unblock.setVisible(false);
303 block.setVisible(false);
304 }
305 if (!contact.showInRoster()) {
306 edit.setVisible(false);
307 delete.setVisible(false);
308 }
309 return super.onCreateOptionsMenu(menu);
310 }
311
312 private void populateView() {
313 invalidateOptionsMenu();
314 setTitle(contact.getDisplayName());
315 if (contact.showInRoster()) {
316 send.setVisibility(View.VISIBLE);
317 receive.setVisibility(View.VISIBLE);
318 addContactButton.setVisibility(View.GONE);
319 send.setOnCheckedChangeListener(null);
320 receive.setOnCheckedChangeListener(null);
321
322 List<String> statusMessages = contact.getPresences().getStatusMessages();
323 if (statusMessages.size() == 0) {
324 statusMessage.setVisibility(View.GONE);
325 } else {
326 StringBuilder builder = new StringBuilder();
327 statusMessage.setVisibility(View.VISIBLE);
328 int s = statusMessages.size();
329 for(int i = 0; i < s; ++i) {
330 if (s > 1) {
331 builder.append("• ");
332 }
333 builder.append(statusMessages.get(i));
334 if (i < s - 1) {
335 builder.append("\n");
336 }
337 }
338 statusMessage.setText(builder);
339 }
340
341 if (contact.getOption(Contact.Options.FROM)) {
342 send.setText(R.string.send_presence_updates);
343 send.setChecked(true);
344 } else if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
345 send.setChecked(false);
346 send.setText(R.string.send_presence_updates);
347 } else {
348 send.setText(R.string.preemptively_grant);
349 if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) {
350 send.setChecked(true);
351 } else {
352 send.setChecked(false);
353 }
354 }
355 if (contact.getOption(Contact.Options.TO)) {
356 receive.setText(R.string.receive_presence_updates);
357 receive.setChecked(true);
358 } else {
359 receive.setText(R.string.ask_for_presence_updates);
360 if (contact.getOption(Contact.Options.ASKING)) {
361 receive.setChecked(true);
362 } else {
363 receive.setChecked(false);
364 }
365 }
366 if (contact.getAccount().isOnlineAndConnected()) {
367 receive.setEnabled(true);
368 send.setEnabled(true);
369 } else {
370 receive.setEnabled(false);
371 send.setEnabled(false);
372 }
373 send.setOnCheckedChangeListener(this.mOnSendCheckedChange);
374 receive.setOnCheckedChangeListener(this.mOnReceiveCheckedChange);
375 } else {
376 addContactButton.setVisibility(View.VISIBLE);
377 send.setVisibility(View.GONE);
378 receive.setVisibility(View.GONE);
379 statusMessage.setVisibility(View.GONE);
380 }
381
382 if (contact.isBlocked() && !this.showDynamicTags) {
383 lastseen.setVisibility(View.VISIBLE);
384 lastseen.setText(R.string.contact_blocked);
385 } else {
386 if (showLastSeen && contact.getLastseen() > 0) {
387 lastseen.setVisibility(View.VISIBLE);
388 lastseen.setText(UIHelper.lastseen(getApplicationContext(), contact.isActive(), contact.getLastseen()));
389 } else {
390 lastseen.setVisibility(View.GONE);
391 }
392 }
393
394 if (contact.getPresences().size() > 1) {
395 contactJidTv.setText(contact.getDisplayJid() + " ("
396 + contact.getPresences().size() + ")");
397 } else {
398 contactJidTv.setText(contact.getDisplayJid());
399 }
400 String account;
401 if (Config.DOMAIN_LOCK != null) {
402 account = contact.getAccount().getJid().getLocalpart();
403 } else {
404 account = contact.getAccount().getJid().toBareJid().toString();
405 }
406 accountJidTv.setText(getString(R.string.using_account, account));
407 badge.setImageBitmap(avatarService().get(contact, getPixel(72)));
408 badge.setOnClickListener(this.onBadgeClick);
409
410 keys.removeAllViews();
411 boolean hasKeys = false;
412 LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
413 if (Config.supportOtr()) {
414 for (final String otrFingerprint : contact.getOtrFingerprints()) {
415 hasKeys = true;
416 View view = inflater.inflate(R.layout.contact_key, keys, false);
417 TextView key = (TextView) view.findViewById(R.id.key);
418 TextView keyType = (TextView) view.findViewById(R.id.key_type);
419 ImageButton removeButton = (ImageButton) view
420 .findViewById(R.id.button_remove);
421 removeButton.setVisibility(View.VISIBLE);
422 keyType.setText("OTR Fingerprint");
423 key.setText(CryptoHelper.prettifyFingerprint(otrFingerprint));
424 keys.addView(view);
425 removeButton.setOnClickListener(new OnClickListener() {
426
427 @Override
428 public void onClick(View v) {
429 confirmToDeleteFingerprint(otrFingerprint);
430 }
431 });
432 }
433 }
434 if (Config.supportOmemo()) {
435 for (final String fingerprint : contact.getAccount().getAxolotlService().getFingerprintsForContact(contact)) {
436 boolean highlight = fingerprint.equals(messageFingerprint);
437 hasKeys |= addFingerprintRow(keys, contact.getAccount(), fingerprint, highlight, new OnClickListener() {
438 @Override
439 public void onClick(View v) {
440 onOmemoKeyClicked(contact.getAccount(), fingerprint);
441 }
442 });
443 }
444 }
445 if (Config.supportOpenPgp() && contact.getPgpKeyId() != 0) {
446 hasKeys = true;
447 View view = inflater.inflate(R.layout.contact_key, keys, false);
448 TextView key = (TextView) view.findViewById(R.id.key);
449 TextView keyType = (TextView) view.findViewById(R.id.key_type);
450 keyType.setText("PGP Key ID");
451 key.setText(OpenPgpUtils.convertKeyIdToHex(contact.getPgpKeyId()));
452 view.setOnClickListener(new OnClickListener() {
453
454 @Override
455 public void onClick(View v) {
456 PgpEngine pgp = ContactDetailsActivity.this.xmppConnectionService
457 .getPgpEngine();
458 if (pgp != null) {
459 PendingIntent intent = pgp.getIntentForKey(contact);
460 if (intent != null) {
461 try {
462 startIntentSenderForResult(
463 intent.getIntentSender(), 0, null, 0,
464 0, 0);
465 } catch (SendIntentException e) {
466
467 }
468 }
469 }
470 }
471 });
472 keys.addView(view);
473 }
474 if (hasKeys) {
475 keys.setVisibility(View.VISIBLE);
476 } else {
477 keys.setVisibility(View.GONE);
478 }
479
480 List<ListItem.Tag> tagList = contact.getTags(this);
481 if (tagList.size() == 0 || !this.showDynamicTags) {
482 tags.setVisibility(View.GONE);
483 } else {
484 tags.setVisibility(View.VISIBLE);
485 tags.removeAllViewsInLayout();
486 for(final ListItem.Tag tag : tagList) {
487 final TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag,tags,false);
488 tv.setText(tag.getName());
489 tv.setBackgroundColor(tag.getColor());
490 tags.addView(tv);
491 }
492 }
493 }
494
495 private void onOmemoKeyClicked(Account account, String fingerprint) {
496 final XmppAxolotlSession.Trust trust = account.getAxolotlService().getFingerprintTrust(fingerprint);
497 if (Config.X509_VERIFICATION && trust != null && trust == XmppAxolotlSession.Trust.TRUSTED_X509) {
498 X509Certificate x509Certificate = account.getAxolotlService().getFingerprintCertificate(fingerprint);
499 if (x509Certificate != null) {
500 showCertificateInformationDialog(CryptoHelper.extractCertificateInformation(x509Certificate));
501 } else {
502 Toast.makeText(this,R.string.certificate_not_found, Toast.LENGTH_SHORT).show();
503 }
504 }
505 }
506
507 private void showCertificateInformationDialog(Bundle bundle) {
508 View view = getLayoutInflater().inflate(R.layout.certificate_information, null);
509 final String not_available = getString(R.string.certicate_info_not_available);
510 TextView subject_cn = (TextView) view.findViewById(R.id.subject_cn);
511 TextView subject_o = (TextView) view.findViewById(R.id.subject_o);
512 TextView issuer_cn = (TextView) view.findViewById(R.id.issuer_cn);
513 TextView issuer_o = (TextView) view.findViewById(R.id.issuer_o);
514 TextView sha1 = (TextView) view.findViewById(R.id.sha1);
515
516 subject_cn.setText(bundle.getString("subject_cn", not_available));
517 subject_o.setText(bundle.getString("subject_o", not_available));
518 issuer_cn.setText(bundle.getString("issuer_cn", not_available));
519 issuer_o.setText(bundle.getString("issuer_o", not_available));
520 sha1.setText(bundle.getString("sha1", not_available));
521
522 AlertDialog.Builder builder = new AlertDialog.Builder(this);
523 builder.setTitle(R.string.certificate_information);
524 builder.setView(view);
525 builder.setPositiveButton(R.string.ok, null);
526 builder.create().show();
527 }
528
529 protected void confirmToDeleteFingerprint(final String fingerprint) {
530 AlertDialog.Builder builder = new AlertDialog.Builder(this);
531 builder.setTitle(R.string.delete_fingerprint);
532 builder.setMessage(R.string.sure_delete_fingerprint);
533 builder.setNegativeButton(R.string.cancel, null);
534 builder.setPositiveButton(R.string.delete,
535 new android.content.DialogInterface.OnClickListener() {
536
537 @Override
538 public void onClick(DialogInterface dialog, int which) {
539 if (contact.deleteOtrFingerprint(fingerprint)) {
540 populateView();
541 xmppConnectionService.syncRosterToDisk(contact.getAccount());
542 }
543 }
544
545 });
546 builder.create().show();
547 }
548
549 @Override
550 public void onBackendConnected() {
551 if ((accountJid != null) && (contactJid != null)) {
552 Account account = xmppConnectionService
553 .findAccountByJid(accountJid);
554 if (account == null) {
555 return;
556 }
557 this.contact = account.getRoster().getContact(contactJid);
558 populateView();
559 }
560 }
561
562 @Override
563 public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
564 refreshUi();
565 }
566}