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.CommonDataKinds;
14import android.provider.ContactsContract.Contacts;
15import android.provider.ContactsContract.Intents;
16import android.view.LayoutInflater;
17import android.view.Menu;
18import android.view.MenuItem;
19import android.view.View;
20import android.view.View.OnClickListener;
21import android.widget.Button;
22import android.widget.CheckBox;
23import android.widget.CompoundButton;
24import android.widget.CompoundButton.OnCheckedChangeListener;
25import android.widget.ImageButton;
26import android.widget.LinearLayout;
27import android.widget.QuickContactBadge;
28import android.widget.TextView;
29import android.widget.Toast;
30
31import org.openintents.openpgp.util.OpenPgpUtils;
32
33import java.security.cert.X509Certificate;
34import java.util.List;
35
36import eu.siacs.conversations.Config;
37import eu.siacs.conversations.R;
38import eu.siacs.conversations.crypto.PgpEngine;
39import eu.siacs.conversations.crypto.axolotl.AxolotlService;
40import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
41import eu.siacs.conversations.entities.Account;
42import eu.siacs.conversations.entities.Contact;
43import eu.siacs.conversations.entities.ListItem;
44import eu.siacs.conversations.entities.Presence;
45import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
46import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
47import eu.siacs.conversations.utils.CryptoHelper;
48import eu.siacs.conversations.utils.UIHelper;
49import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
50import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
51import eu.siacs.conversations.xmpp.XmppConnection;
52import eu.siacs.conversations.xmpp.jid.InvalidJidException;
53import eu.siacs.conversations.xmpp.jid.Jid;
54
55public class ContactDetailsActivity extends XmppActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist, OnKeyStatusUpdated {
56 public static final String ACTION_VIEW_CONTACT = "view_contact";
57
58 private Contact contact;
59 private DialogInterface.OnClickListener removeFromRoster = new DialogInterface.OnClickListener() {
60
61 @Override
62 public void onClick(DialogInterface dialog, int which) {
63 xmppConnectionService.deleteContactOnServer(contact);
64 }
65 };
66 private OnCheckedChangeListener mOnSendCheckedChange = new OnCheckedChangeListener() {
67
68 @Override
69 public void onCheckedChanged(CompoundButton buttonView,
70 boolean isChecked) {
71 if (isChecked) {
72 if (contact
73 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
74 xmppConnectionService.sendPresencePacket(contact
75 .getAccount(),
76 xmppConnectionService.getPresenceGenerator()
77 .sendPresenceUpdatesTo(contact));
78 } else {
79 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
80 }
81 } else {
82 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
83 xmppConnectionService.sendPresencePacket(contact.getAccount(),
84 xmppConnectionService.getPresenceGenerator()
85 .stopPresenceUpdatesTo(contact));
86 }
87 }
88 };
89 private OnCheckedChangeListener mOnReceiveCheckedChange = new OnCheckedChangeListener() {
90
91 @Override
92 public void onCheckedChanged(CompoundButton buttonView,
93 boolean isChecked) {
94 if (isChecked) {
95 xmppConnectionService.sendPresencePacket(contact.getAccount(),
96 xmppConnectionService.getPresenceGenerator()
97 .requestPresenceUpdatesFrom(contact));
98 } else {
99 xmppConnectionService.sendPresencePacket(contact.getAccount(),
100 xmppConnectionService.getPresenceGenerator()
101 .stopPresenceUpdatesFrom(contact));
102 }
103 }
104 };
105 private Jid accountJid;
106 private TextView lastseen;
107 private Jid contactJid;
108 private TextView contactJidTv;
109 private TextView accountJidTv;
110 private TextView statusMessage;
111 private CheckBox send;
112 private CheckBox receive;
113 private Button addContactButton;
114 private QuickContactBadge badge;
115 private LinearLayout keys;
116 private LinearLayout tags;
117 private boolean showDynamicTags = false;
118 private boolean showLastSeen = false;
119 private String messageFingerprint;
120
121 private DialogInterface.OnClickListener addToPhonebook = new DialogInterface.OnClickListener() {
122
123 @Override
124 public void onClick(DialogInterface dialog, int which) {
125 Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
126 intent.setType(Contacts.CONTENT_ITEM_TYPE);
127 intent.putExtra(Intents.Insert.IM_HANDLE, contact.getJid().toString());
128 intent.putExtra(Intents.Insert.IM_PROTOCOL,
129 CommonDataKinds.Im.PROTOCOL_JABBER);
130 intent.putExtra("finishActivityOnSaveCompleted", true);
131 ContactDetailsActivity.this.startActivityForResult(intent, 0);
132 }
133 };
134
135 private OnClickListener onBadgeClick = new OnClickListener() {
136
137 @Override
138 public void onClick(View v) {
139 Uri systemAccount = contact.getSystemAccount();
140 if (systemAccount == 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 Intent intent = new Intent(Intent.ACTION_VIEW);
151 intent.setData(systemAccount);
152 startActivity(intent);
153 }
154 }
155 };
156
157 @Override
158 public void onRosterUpdate() {
159 refreshUi();
160 }
161
162 @Override
163 public void onAccountUpdate() {
164 refreshUi();
165 }
166
167 @Override
168 public void OnUpdateBlocklist(final Status status) {
169 refreshUi();
170 }
171
172 @Override
173 protected void refreshUiReal() {
174 invalidateOptionsMenu();
175 populateView();
176 }
177
178 @Override
179 protected String getShareableUri() {
180 if (contact != null) {
181 return "xmpp:"+contact.getJid().toBareJid().toString();
182 } else {
183 return "";
184 }
185 }
186
187 @Override
188 protected void onCreate(final Bundle savedInstanceState) {
189 super.onCreate(savedInstanceState);
190 if (getIntent().getAction().equals(ACTION_VIEW_CONTACT)) {
191 try {
192 this.accountJid = Jid.fromString(getIntent().getExtras().getString(EXTRA_ACCOUNT));
193 } catch (final InvalidJidException ignored) {
194 }
195 try {
196 this.contactJid = Jid.fromString(getIntent().getExtras().getString("contact"));
197 } catch (final InvalidJidException ignored) {
198 }
199 }
200 this.messageFingerprint = getIntent().getStringExtra("fingerprint");
201 setContentView(R.layout.activity_contact_details);
202
203 contactJidTv = (TextView) findViewById(R.id.details_contactjid);
204 accountJidTv = (TextView) findViewById(R.id.details_account);
205 lastseen = (TextView) findViewById(R.id.details_lastseen);
206 statusMessage = (TextView) findViewById(R.id.status_message);
207 send = (CheckBox) findViewById(R.id.details_send_presence);
208 receive = (CheckBox) findViewById(R.id.details_receive_presence);
209 badge = (QuickContactBadge) findViewById(R.id.details_contact_badge);
210 addContactButton = (Button) findViewById(R.id.add_contact_button);
211 addContactButton.setOnClickListener(new OnClickListener() {
212 @Override
213 public void onClick(View view) {
214 showAddToRosterDialog(contact);
215 }
216 });
217 keys = (LinearLayout) findViewById(R.id.details_contact_keys);
218 tags = (LinearLayout) findViewById(R.id.tags);
219 if (getActionBar() != null) {
220 getActionBar().setHomeButtonEnabled(true);
221 getActionBar().setDisplayHomeAsUpEnabled(true);
222 }
223 }
224
225 @Override
226 public void onStart() {
227 super.onStart();
228 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
229 this.showDynamicTags = preferences.getBoolean("show_dynamic_tags",false);
230 this.showLastSeen = preferences.getBoolean("last_activity", false);
231 }
232
233 @Override
234 public boolean onOptionsItemSelected(final MenuItem menuItem) {
235 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
236 builder.setNegativeButton(getString(R.string.cancel), null);
237 switch (menuItem.getItemId()) {
238 case android.R.id.home:
239 finish();
240 break;
241 case R.id.action_share:
242 shareUri();
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 Uri systemAccount = contact.getSystemAccount();
254 if (systemAccount == null) {
255 quickEdit(contact.getDisplayName(), 0, new OnValueEdited() {
256
257 @Override
258 public void onValueEdited(String value) {
259 contact.setServerName(value);
260 ContactDetailsActivity.this.xmppConnectionService
261 .pushContactToServer(contact);
262 populateView();
263 }
264 });
265 } else {
266 Intent intent = new Intent(Intent.ACTION_EDIT);
267 intent.setDataAndType(systemAccount, Contacts.CONTENT_ITEM_TYPE);
268 intent.putExtra("finishActivityOnSaveCompleted", true);
269 startActivity(intent);
270 }
271 break;
272 case R.id.action_block:
273 BlockContactDialog.show(this, xmppConnectionService, contact);
274 break;
275 case R.id.action_unblock:
276 BlockContactDialog.show(this, xmppConnectionService, contact);
277 break;
278 }
279 return super.onOptionsItemSelected(menuItem);
280 }
281
282 @Override
283 public boolean onCreateOptionsMenu(final Menu menu) {
284 getMenuInflater().inflate(R.menu.contact_details, menu);
285 MenuItem block = menu.findItem(R.id.action_block);
286 MenuItem unblock = menu.findItem(R.id.action_unblock);
287 MenuItem edit = menu.findItem(R.id.action_edit_contact);
288 MenuItem delete = menu.findItem(R.id.action_delete_contact);
289 if (contact == null) {
290 return true;
291 }
292 final XmppConnection connection = contact.getAccount().getXmppConnection();
293 if (connection != null && connection.getFeatures().blocking()) {
294 if (this.contact.isBlocked()) {
295 block.setVisible(false);
296 } else {
297 unblock.setVisible(false);
298 }
299 } else {
300 unblock.setVisible(false);
301 block.setVisible(false);
302 }
303 if (!contact.showInRoster()) {
304 edit.setVisible(false);
305 delete.setVisible(false);
306 }
307 return super.onCreateOptionsMenu(menu);
308 }
309
310 private void populateView() {
311 if (contact == null) {
312 return;
313 }
314 invalidateOptionsMenu();
315 setTitle(contact.getDisplayName());
316 if (contact.showInRoster()) {
317 send.setVisibility(View.VISIBLE);
318 receive.setVisibility(View.VISIBLE);
319 addContactButton.setVisibility(View.GONE);
320 send.setOnCheckedChangeListener(null);
321 receive.setOnCheckedChangeListener(null);
322
323 List<String> statusMessages = contact.getPresences().getStatusMessages();
324 if (statusMessages.size() == 0) {
325 statusMessage.setVisibility(View.GONE);
326 } else {
327 StringBuilder builder = new StringBuilder();
328 statusMessage.setVisibility(View.VISIBLE);
329 int s = statusMessages.size();
330 for(int i = 0; i < s; ++i) {
331 if (s > 1) {
332 builder.append("• ");
333 }
334 builder.append(statusMessages.get(i));
335 if (i < s - 1) {
336 builder.append("\n");
337 }
338 }
339 statusMessage.setText(builder);
340 }
341
342 if (contact.getOption(Contact.Options.FROM)) {
343 send.setText(R.string.send_presence_updates);
344 send.setChecked(true);
345 } else if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
346 send.setChecked(false);
347 send.setText(R.string.send_presence_updates);
348 } else {
349 send.setText(R.string.preemptively_grant);
350 if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) {
351 send.setChecked(true);
352 } else {
353 send.setChecked(false);
354 }
355 }
356 if (contact.getOption(Contact.Options.TO)) {
357 receive.setText(R.string.receive_presence_updates);
358 receive.setChecked(true);
359 } else {
360 receive.setText(R.string.ask_for_presence_updates);
361 if (contact.getOption(Contact.Options.ASKING)) {
362 receive.setChecked(true);
363 } else {
364 receive.setChecked(false);
365 }
366 }
367 if (contact.getAccount().isOnlineAndConnected()) {
368 receive.setEnabled(true);
369 send.setEnabled(true);
370 } else {
371 receive.setEnabled(false);
372 send.setEnabled(false);
373 }
374 send.setOnCheckedChangeListener(this.mOnSendCheckedChange);
375 receive.setOnCheckedChangeListener(this.mOnReceiveCheckedChange);
376 } else {
377 addContactButton.setVisibility(View.VISIBLE);
378 send.setVisibility(View.GONE);
379 receive.setVisibility(View.GONE);
380 statusMessage.setVisibility(View.GONE);
381 }
382
383 if (contact.isBlocked() && !this.showDynamicTags) {
384 lastseen.setVisibility(View.VISIBLE);
385 lastseen.setText(R.string.contact_blocked);
386 } else {
387 if (showLastSeen && contact.getLastseen() > 0) {
388 lastseen.setVisibility(View.VISIBLE);
389 lastseen.setText(UIHelper.lastseen(getApplicationContext(), contact.isActive(), contact.getLastseen()));
390 } else {
391 lastseen.setVisibility(View.GONE);
392 }
393 }
394
395 if (contact.getPresences().size() > 1) {
396 contactJidTv.setText(contact.getDisplayJid() + " ("
397 + contact.getPresences().size() + ")");
398 } else {
399 contactJidTv.setText(contact.getDisplayJid());
400 }
401 String account;
402 if (Config.DOMAIN_LOCK != null) {
403 account = contact.getAccount().getJid().getLocalpart();
404 } else {
405 account = contact.getAccount().getJid().toBareJid().toString();
406 }
407 accountJidTv.setText(getString(R.string.using_account, account));
408 badge.setImageBitmap(avatarService().get(contact, getPixel(72)));
409 badge.setOnClickListener(this.onBadgeClick);
410
411 keys.removeAllViews();
412 boolean hasKeys = false;
413 LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
414 if (Config.supportOtr()) {
415 for (final String otrFingerprint : contact.getOtrFingerprints()) {
416 hasKeys = true;
417 View view = inflater.inflate(R.layout.contact_key, keys, false);
418 TextView key = (TextView) view.findViewById(R.id.key);
419 TextView keyType = (TextView) view.findViewById(R.id.key_type);
420 ImageButton removeButton = (ImageButton) view
421 .findViewById(R.id.button_remove);
422 removeButton.setVisibility(View.VISIBLE);
423 key.setText(CryptoHelper.prettifyFingerprint(otrFingerprint));
424 if (otrFingerprint != null && otrFingerprint.equals(messageFingerprint)) {
425 keyType.setText(R.string.otr_fingerprint_selected_message);
426 keyType.setTextColor(getResources().getColor(R.color.accent));
427 } else {
428 keyType.setText(R.string.otr_fingerprint);
429 }
430 keys.addView(view);
431 removeButton.setOnClickListener(new OnClickListener() {
432
433 @Override
434 public void onClick(View v) {
435 confirmToDeleteFingerprint(otrFingerprint);
436 }
437 });
438 }
439 }
440 if (Config.supportOmemo()) {
441 for (final String fingerprint : contact.getAccount().getAxolotlService().getFingerprintsForContact(contact)) {
442 boolean highlight = fingerprint.equals(messageFingerprint);
443 hasKeys |= addFingerprintRow(keys, contact.getAccount(), fingerprint, highlight, new OnClickListener() {
444 @Override
445 public void onClick(View v) {
446 onOmemoKeyClicked(contact.getAccount(), fingerprint);
447 }
448 });
449 }
450 }
451 if (Config.supportOpenPgp() && contact.getPgpKeyId() != 0) {
452 hasKeys = true;
453 View view = inflater.inflate(R.layout.contact_key, keys, false);
454 TextView key = (TextView) view.findViewById(R.id.key);
455 TextView keyType = (TextView) view.findViewById(R.id.key_type);
456 keyType.setText(R.string.openpgp_key_id);
457 if ("pgp".equals(messageFingerprint)) {
458 keyType.setTextColor(getResources().getColor(R.color.accent));
459 }
460 key.setText(OpenPgpUtils.convertKeyIdToHex(contact.getPgpKeyId()));
461 view.setOnClickListener(new OnClickListener() {
462
463 @Override
464 public void onClick(View v) {
465 PgpEngine pgp = ContactDetailsActivity.this.xmppConnectionService
466 .getPgpEngine();
467 if (pgp != null) {
468 PendingIntent intent = pgp.getIntentForKey(contact);
469 if (intent != null) {
470 try {
471 startIntentSenderForResult(
472 intent.getIntentSender(), 0, null, 0,
473 0, 0);
474 } catch (SendIntentException e) {
475
476 }
477 }
478 }
479 }
480 });
481 keys.addView(view);
482 }
483 if (hasKeys) {
484 keys.setVisibility(View.VISIBLE);
485 } else {
486 keys.setVisibility(View.GONE);
487 }
488
489 List<ListItem.Tag> tagList = contact.getTags(this);
490 if (tagList.size() == 0 || !this.showDynamicTags) {
491 tags.setVisibility(View.GONE);
492 } else {
493 tags.setVisibility(View.VISIBLE);
494 tags.removeAllViewsInLayout();
495 for(final ListItem.Tag tag : tagList) {
496 final TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag,tags,false);
497 tv.setText(tag.getName());
498 tv.setBackgroundColor(tag.getColor());
499 tags.addView(tv);
500 }
501 }
502 }
503
504 private void onOmemoKeyClicked(Account account, String fingerprint) {
505 final XmppAxolotlSession.Trust trust = account.getAxolotlService().getFingerprintTrust(fingerprint);
506 if (Config.X509_VERIFICATION && trust != null && trust == XmppAxolotlSession.Trust.TRUSTED_X509) {
507 X509Certificate x509Certificate = account.getAxolotlService().getFingerprintCertificate(fingerprint);
508 if (x509Certificate != null) {
509 showCertificateInformationDialog(CryptoHelper.extractCertificateInformation(x509Certificate));
510 } else {
511 Toast.makeText(this,R.string.certificate_not_found, Toast.LENGTH_SHORT).show();
512 }
513 }
514 }
515
516 private void showCertificateInformationDialog(Bundle bundle) {
517 View view = getLayoutInflater().inflate(R.layout.certificate_information, null);
518 final String not_available = getString(R.string.certicate_info_not_available);
519 TextView subject_cn = (TextView) view.findViewById(R.id.subject_cn);
520 TextView subject_o = (TextView) view.findViewById(R.id.subject_o);
521 TextView issuer_cn = (TextView) view.findViewById(R.id.issuer_cn);
522 TextView issuer_o = (TextView) view.findViewById(R.id.issuer_o);
523 TextView sha1 = (TextView) view.findViewById(R.id.sha1);
524
525 subject_cn.setText(bundle.getString("subject_cn", not_available));
526 subject_o.setText(bundle.getString("subject_o", not_available));
527 issuer_cn.setText(bundle.getString("issuer_cn", not_available));
528 issuer_o.setText(bundle.getString("issuer_o", not_available));
529 sha1.setText(bundle.getString("sha1", not_available));
530
531 AlertDialog.Builder builder = new AlertDialog.Builder(this);
532 builder.setTitle(R.string.certificate_information);
533 builder.setView(view);
534 builder.setPositiveButton(R.string.ok, null);
535 builder.create().show();
536 }
537
538 protected void confirmToDeleteFingerprint(final String fingerprint) {
539 AlertDialog.Builder builder = new AlertDialog.Builder(this);
540 builder.setTitle(R.string.delete_fingerprint);
541 builder.setMessage(R.string.sure_delete_fingerprint);
542 builder.setNegativeButton(R.string.cancel, null);
543 builder.setPositiveButton(R.string.delete,
544 new android.content.DialogInterface.OnClickListener() {
545
546 @Override
547 public void onClick(DialogInterface dialog, int which) {
548 if (contact.deleteOtrFingerprint(fingerprint)) {
549 populateView();
550 xmppConnectionService.syncRosterToDisk(contact.getAccount());
551 }
552 }
553
554 });
555 builder.create().show();
556 }
557
558 @Override
559 public void onBackendConnected() {
560 if ((accountJid != null) && (contactJid != null)) {
561 Account account = xmppConnectionService
562 .findAccountByJid(accountJid);
563 if (account == null) {
564 return;
565 }
566 this.contact = account.getRoster().getContact(contactJid);
567 populateView();
568 }
569 }
570
571 @Override
572 public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
573 refreshUi();
574 }
575}