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 com.wefika.flowlayout.FlowLayout;
32
33import org.openintents.openpgp.util.OpenPgpUtils;
34
35import java.security.cert.X509Certificate;
36import java.util.List;
37
38import eu.siacs.conversations.Config;
39import eu.siacs.conversations.R;
40import eu.siacs.conversations.crypto.PgpEngine;
41import eu.siacs.conversations.crypto.axolotl.AxolotlService;
42import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
43import eu.siacs.conversations.entities.Account;
44import eu.siacs.conversations.entities.Contact;
45import eu.siacs.conversations.entities.ListItem;
46import eu.siacs.conversations.entities.Presence;
47import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
48import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
49import eu.siacs.conversations.utils.CryptoHelper;
50import eu.siacs.conversations.utils.UIHelper;
51import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
52import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
53import eu.siacs.conversations.xmpp.XmppConnection;
54import eu.siacs.conversations.xmpp.jid.InvalidJidException;
55import eu.siacs.conversations.xmpp.jid.Jid;
56
57public class ContactDetailsActivity extends XmppActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist, OnKeyStatusUpdated {
58 public static final String ACTION_VIEW_CONTACT = "view_contact";
59
60 private Contact contact;
61 private DialogInterface.OnClickListener removeFromRoster = new DialogInterface.OnClickListener() {
62
63 @Override
64 public void onClick(DialogInterface dialog, int which) {
65 xmppConnectionService.deleteContactOnServer(contact);
66 }
67 };
68 private OnCheckedChangeListener mOnSendCheckedChange = new OnCheckedChangeListener() {
69
70 @Override
71 public void onCheckedChanged(CompoundButton buttonView,
72 boolean isChecked) {
73 if (isChecked) {
74 if (contact
75 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
76 xmppConnectionService.sendPresencePacket(contact
77 .getAccount(),
78 xmppConnectionService.getPresenceGenerator()
79 .sendPresenceUpdatesTo(contact));
80 } else {
81 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
82 }
83 } else {
84 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
85 xmppConnectionService.sendPresencePacket(contact.getAccount(),
86 xmppConnectionService.getPresenceGenerator()
87 .stopPresenceUpdatesTo(contact));
88 }
89 }
90 };
91 private OnCheckedChangeListener mOnReceiveCheckedChange = new OnCheckedChangeListener() {
92
93 @Override
94 public void onCheckedChanged(CompoundButton buttonView,
95 boolean isChecked) {
96 if (isChecked) {
97 xmppConnectionService.sendPresencePacket(contact.getAccount(),
98 xmppConnectionService.getPresenceGenerator()
99 .requestPresenceUpdatesFrom(contact));
100 } else {
101 xmppConnectionService.sendPresencePacket(contact.getAccount(),
102 xmppConnectionService.getPresenceGenerator()
103 .stopPresenceUpdatesFrom(contact));
104 }
105 }
106 };
107 private Jid accountJid;
108 private TextView lastseen;
109 private Jid contactJid;
110 private TextView contactJidTv;
111 private TextView accountJidTv;
112 private TextView statusMessage;
113 private CheckBox send;
114 private CheckBox receive;
115 private Button addContactButton;
116 private QuickContactBadge badge;
117 private LinearLayout keys;
118 private FlowLayout tags;
119 private boolean showDynamicTags = false;
120 private boolean showLastSeen = false;
121 private String messageFingerprint;
122
123 private DialogInterface.OnClickListener addToPhonebook = new DialogInterface.OnClickListener() {
124
125 @Override
126 public void onClick(DialogInterface dialog, int which) {
127 Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
128 intent.setType(Contacts.CONTENT_ITEM_TYPE);
129 intent.putExtra(Intents.Insert.IM_HANDLE, contact.getJid().toString());
130 intent.putExtra(Intents.Insert.IM_PROTOCOL,
131 CommonDataKinds.Im.PROTOCOL_JABBER);
132 intent.putExtra("finishActivityOnSaveCompleted", true);
133 ContactDetailsActivity.this.startActivityForResult(intent, 0);
134 }
135 };
136
137 private OnClickListener onBadgeClick = new OnClickListener() {
138
139 @Override
140 public void onClick(View v) {
141 Uri systemAccount = contact.getSystemAccount();
142 if (systemAccount == null) {
143 AlertDialog.Builder builder = new AlertDialog.Builder(
144 ContactDetailsActivity.this);
145 builder.setTitle(getString(R.string.action_add_phone_book));
146 builder.setMessage(getString(R.string.add_phone_book_text,
147 contact.getDisplayJid()));
148 builder.setNegativeButton(getString(R.string.cancel), null);
149 builder.setPositiveButton(getString(R.string.add), addToPhonebook);
150 builder.create().show();
151 } else {
152 Intent intent = new Intent(Intent.ACTION_VIEW);
153 intent.setData(systemAccount);
154 startActivity(intent);
155 }
156 }
157 };
158
159 @Override
160 public void onRosterUpdate() {
161 refreshUi();
162 }
163
164 @Override
165 public void onAccountUpdate() {
166 refreshUi();
167 }
168
169 @Override
170 public void OnUpdateBlocklist(final Status status) {
171 refreshUi();
172 }
173
174 @Override
175 protected void refreshUiReal() {
176 invalidateOptionsMenu();
177 populateView();
178 }
179
180 @Override
181 protected String getShareableUri() {
182 if (contact != null) {
183 return "xmpp:"+contact.getJid().toBareJid().toString();
184 } else {
185 return "";
186 }
187 }
188
189 @Override
190 protected void onCreate(final Bundle savedInstanceState) {
191 super.onCreate(savedInstanceState);
192 if (getIntent().getAction().equals(ACTION_VIEW_CONTACT)) {
193 try {
194 this.accountJid = Jid.fromString(getIntent().getExtras().getString(EXTRA_ACCOUNT));
195 } catch (final InvalidJidException ignored) {
196 }
197 try {
198 this.contactJid = Jid.fromString(getIntent().getExtras().getString("contact"));
199 } catch (final InvalidJidException ignored) {
200 }
201 }
202 this.messageFingerprint = getIntent().getStringExtra("fingerprint");
203 setContentView(R.layout.activity_contact_details);
204
205 contactJidTv = (TextView) findViewById(R.id.details_contactjid);
206 accountJidTv = (TextView) findViewById(R.id.details_account);
207 lastseen = (TextView) findViewById(R.id.details_lastseen);
208 statusMessage = (TextView) findViewById(R.id.status_message);
209 send = (CheckBox) findViewById(R.id.details_send_presence);
210 receive = (CheckBox) findViewById(R.id.details_receive_presence);
211 badge = (QuickContactBadge) findViewById(R.id.details_contact_badge);
212 addContactButton = (Button) findViewById(R.id.add_contact_button);
213 addContactButton.setOnClickListener(new OnClickListener() {
214 @Override
215 public void onClick(View view) {
216 showAddToRosterDialog(contact);
217 }
218 });
219 keys = (LinearLayout) findViewById(R.id.details_contact_keys);
220 tags = (FlowLayout) findViewById(R.id.tags);
221 if (getActionBar() != null) {
222 getActionBar().setHomeButtonEnabled(true);
223 getActionBar().setDisplayHomeAsUpEnabled(true);
224 }
225 }
226
227 @Override
228 public void onStart() {
229 super.onStart();
230 final int theme = findTheme();
231 if (this.mTheme != theme) {
232 recreate();
233 } else {
234 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
235 this.showDynamicTags = preferences.getBoolean("show_dynamic_tags", false);
236 this.showLastSeen = preferences.getBoolean("last_activity", false);
237 }
238 }
239
240 @Override
241 public boolean onOptionsItemSelected(final MenuItem menuItem) {
242 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
243 builder.setNegativeButton(getString(R.string.cancel), null);
244 switch (menuItem.getItemId()) {
245 case android.R.id.home:
246 finish();
247 break;
248 case R.id.action_share:
249 shareUri();
250 break;
251 case R.id.action_delete_contact:
252 builder.setTitle(getString(R.string.action_delete_contact))
253 .setMessage(
254 getString(R.string.remove_contact_text,
255 contact.getDisplayJid()))
256 .setPositiveButton(getString(R.string.delete),
257 removeFromRoster).create().show();
258 break;
259 case R.id.action_edit_contact:
260 Uri systemAccount = contact.getSystemAccount();
261 if (systemAccount == null) {
262 quickEdit(contact.getDisplayName(), 0, new OnValueEdited() {
263
264 @Override
265 public void onValueEdited(String value) {
266 contact.setServerName(value);
267 ContactDetailsActivity.this.xmppConnectionService
268 .pushContactToServer(contact);
269 populateView();
270 }
271 });
272 } else {
273 Intent intent = new Intent(Intent.ACTION_EDIT);
274 intent.setDataAndType(systemAccount, Contacts.CONTENT_ITEM_TYPE);
275 intent.putExtra("finishActivityOnSaveCompleted", true);
276 startActivity(intent);
277 }
278 break;
279 case R.id.action_block:
280 BlockContactDialog.show(this, xmppConnectionService, contact);
281 break;
282 case R.id.action_unblock:
283 BlockContactDialog.show(this, xmppConnectionService, contact);
284 break;
285 }
286 return super.onOptionsItemSelected(menuItem);
287 }
288
289 @Override
290 public boolean onCreateOptionsMenu(final Menu menu) {
291 getMenuInflater().inflate(R.menu.contact_details, menu);
292 MenuItem block = menu.findItem(R.id.action_block);
293 MenuItem unblock = menu.findItem(R.id.action_unblock);
294 MenuItem edit = menu.findItem(R.id.action_edit_contact);
295 MenuItem delete = menu.findItem(R.id.action_delete_contact);
296 if (contact == null) {
297 return true;
298 }
299 final XmppConnection connection = contact.getAccount().getXmppConnection();
300 if (connection != null && connection.getFeatures().blocking()) {
301 if (this.contact.isBlocked()) {
302 block.setVisible(false);
303 } else {
304 unblock.setVisible(false);
305 }
306 } else {
307 unblock.setVisible(false);
308 block.setVisible(false);
309 }
310 if (!contact.showInRoster()) {
311 edit.setVisible(false);
312 delete.setVisible(false);
313 }
314 return super.onCreateOptionsMenu(menu);
315 }
316
317 private void populateView() {
318 if (contact == null) {
319 return;
320 }
321 invalidateOptionsMenu();
322 setTitle(contact.getDisplayName());
323 if (contact.showInRoster()) {
324 send.setVisibility(View.VISIBLE);
325 receive.setVisibility(View.VISIBLE);
326 addContactButton.setVisibility(View.GONE);
327 send.setOnCheckedChangeListener(null);
328 receive.setOnCheckedChangeListener(null);
329
330 List<String> statusMessages = contact.getPresences().getStatusMessages();
331 if (statusMessages.size() == 0) {
332 statusMessage.setVisibility(View.GONE);
333 } else {
334 StringBuilder builder = new StringBuilder();
335 statusMessage.setVisibility(View.VISIBLE);
336 int s = statusMessages.size();
337 for(int i = 0; i < s; ++i) {
338 if (s > 1) {
339 builder.append("• ");
340 }
341 builder.append(statusMessages.get(i));
342 if (i < s - 1) {
343 builder.append("\n");
344 }
345 }
346 statusMessage.setText(builder);
347 }
348
349 if (contact.getOption(Contact.Options.FROM)) {
350 send.setText(R.string.send_presence_updates);
351 send.setChecked(true);
352 } else if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
353 send.setChecked(false);
354 send.setText(R.string.send_presence_updates);
355 } else {
356 send.setText(R.string.preemptively_grant);
357 if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) {
358 send.setChecked(true);
359 } else {
360 send.setChecked(false);
361 }
362 }
363 if (contact.getOption(Contact.Options.TO)) {
364 receive.setText(R.string.receive_presence_updates);
365 receive.setChecked(true);
366 } else {
367 receive.setText(R.string.ask_for_presence_updates);
368 if (contact.getOption(Contact.Options.ASKING)) {
369 receive.setChecked(true);
370 } else {
371 receive.setChecked(false);
372 }
373 }
374 if (contact.getAccount().isOnlineAndConnected()) {
375 receive.setEnabled(true);
376 send.setEnabled(true);
377 } else {
378 receive.setEnabled(false);
379 send.setEnabled(false);
380 }
381 send.setOnCheckedChangeListener(this.mOnSendCheckedChange);
382 receive.setOnCheckedChangeListener(this.mOnReceiveCheckedChange);
383 } else {
384 addContactButton.setVisibility(View.VISIBLE);
385 send.setVisibility(View.GONE);
386 receive.setVisibility(View.GONE);
387 statusMessage.setVisibility(View.GONE);
388 }
389
390 if (contact.isBlocked() && !this.showDynamicTags) {
391 lastseen.setVisibility(View.VISIBLE);
392 lastseen.setText(R.string.contact_blocked);
393 } else {
394 if (showLastSeen && contact.getLastseen() > 0) {
395 lastseen.setVisibility(View.VISIBLE);
396 lastseen.setText(UIHelper.lastseen(getApplicationContext(), contact.isActive(), contact.getLastseen()));
397 } else {
398 lastseen.setVisibility(View.GONE);
399 }
400 }
401
402 if (contact.getPresences().size() > 1) {
403 contactJidTv.setText(contact.getDisplayJid() + " ("
404 + contact.getPresences().size() + ")");
405 } else {
406 contactJidTv.setText(contact.getDisplayJid());
407 }
408 String account;
409 if (Config.DOMAIN_LOCK != null) {
410 account = contact.getAccount().getJid().getLocalpart();
411 } else {
412 account = contact.getAccount().getJid().toBareJid().toString();
413 }
414 accountJidTv.setText(getString(R.string.using_account, account));
415 badge.setImageBitmap(avatarService().get(contact, getPixel(72)));
416 badge.setOnClickListener(this.onBadgeClick);
417
418 keys.removeAllViews();
419 boolean hasKeys = false;
420 LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
421 if (Config.supportOtr()) {
422 for (final String otrFingerprint : contact.getOtrFingerprints()) {
423 hasKeys = true;
424 View view = inflater.inflate(R.layout.contact_key, keys, false);
425 TextView key = (TextView) view.findViewById(R.id.key);
426 TextView keyType = (TextView) view.findViewById(R.id.key_type);
427 ImageButton removeButton = (ImageButton) view
428 .findViewById(R.id.button_remove);
429 removeButton.setVisibility(View.VISIBLE);
430 key.setText(CryptoHelper.prettifyFingerprint(otrFingerprint));
431 if (otrFingerprint != null && otrFingerprint.equals(messageFingerprint)) {
432 keyType.setText(R.string.otr_fingerprint_selected_message);
433 keyType.setTextColor(getResources().getColor(R.color.accent));
434 } else {
435 keyType.setText(R.string.otr_fingerprint);
436 }
437 keys.addView(view);
438 removeButton.setOnClickListener(new OnClickListener() {
439
440 @Override
441 public void onClick(View v) {
442 confirmToDeleteFingerprint(otrFingerprint);
443 }
444 });
445 }
446 }
447 if (Config.supportOmemo()) {
448 for (final String fingerprint : contact.getAccount().getAxolotlService().getFingerprintsForContact(contact)) {
449 boolean highlight = fingerprint.equals(messageFingerprint);
450 hasKeys |= addFingerprintRow(keys, contact.getAccount(), fingerprint, highlight, new OnClickListener() {
451 @Override
452 public void onClick(View v) {
453 onOmemoKeyClicked(contact.getAccount(), fingerprint);
454 }
455 });
456 }
457 }
458 if (Config.supportOpenPgp() && contact.getPgpKeyId() != 0) {
459 hasKeys = true;
460 View view = inflater.inflate(R.layout.contact_key, keys, false);
461 TextView key = (TextView) view.findViewById(R.id.key);
462 TextView keyType = (TextView) view.findViewById(R.id.key_type);
463 keyType.setText(R.string.openpgp_key_id);
464 if ("pgp".equals(messageFingerprint)) {
465 keyType.setTextColor(getResources().getColor(R.color.accent));
466 }
467 key.setText(OpenPgpUtils.convertKeyIdToHex(contact.getPgpKeyId()));
468 view.setOnClickListener(new OnClickListener() {
469
470 @Override
471 public void onClick(View v) {
472 PgpEngine pgp = ContactDetailsActivity.this.xmppConnectionService
473 .getPgpEngine();
474 if (pgp != null) {
475 PendingIntent intent = pgp.getIntentForKey(contact);
476 if (intent != null) {
477 try {
478 startIntentSenderForResult(
479 intent.getIntentSender(), 0, null, 0,
480 0, 0);
481 } catch (SendIntentException e) {
482
483 }
484 }
485 }
486 }
487 });
488 keys.addView(view);
489 }
490 if (hasKeys) {
491 keys.setVisibility(View.VISIBLE);
492 } else {
493 keys.setVisibility(View.GONE);
494 }
495
496 List<ListItem.Tag> tagList = contact.getTags(this);
497 if (tagList.size() == 0 || !this.showDynamicTags) {
498 tags.setVisibility(View.GONE);
499 } else {
500 tags.setVisibility(View.VISIBLE);
501 tags.removeAllViewsInLayout();
502 for(final ListItem.Tag tag : tagList) {
503 final TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag,tags,false);
504 tv.setText(tag.getName());
505 tv.setBackgroundColor(tag.getColor());
506 tags.addView(tv);
507 }
508 }
509 }
510
511 private void onOmemoKeyClicked(Account account, String fingerprint) {
512 final XmppAxolotlSession.Trust trust = account.getAxolotlService().getFingerprintTrust(fingerprint);
513 if (Config.X509_VERIFICATION && trust != null && trust == XmppAxolotlSession.Trust.TRUSTED_X509) {
514 X509Certificate x509Certificate = account.getAxolotlService().getFingerprintCertificate(fingerprint);
515 if (x509Certificate != null) {
516 showCertificateInformationDialog(CryptoHelper.extractCertificateInformation(x509Certificate));
517 } else {
518 Toast.makeText(this,R.string.certificate_not_found, Toast.LENGTH_SHORT).show();
519 }
520 }
521 }
522
523 private void showCertificateInformationDialog(Bundle bundle) {
524 View view = getLayoutInflater().inflate(R.layout.certificate_information, null);
525 final String not_available = getString(R.string.certicate_info_not_available);
526 TextView subject_cn = (TextView) view.findViewById(R.id.subject_cn);
527 TextView subject_o = (TextView) view.findViewById(R.id.subject_o);
528 TextView issuer_cn = (TextView) view.findViewById(R.id.issuer_cn);
529 TextView issuer_o = (TextView) view.findViewById(R.id.issuer_o);
530 TextView sha1 = (TextView) view.findViewById(R.id.sha1);
531
532 subject_cn.setText(bundle.getString("subject_cn", not_available));
533 subject_o.setText(bundle.getString("subject_o", not_available));
534 issuer_cn.setText(bundle.getString("issuer_cn", not_available));
535 issuer_o.setText(bundle.getString("issuer_o", not_available));
536 sha1.setText(bundle.getString("sha1", not_available));
537
538 AlertDialog.Builder builder = new AlertDialog.Builder(this);
539 builder.setTitle(R.string.certificate_information);
540 builder.setView(view);
541 builder.setPositiveButton(R.string.ok, null);
542 builder.create().show();
543 }
544
545 protected void confirmToDeleteFingerprint(final String fingerprint) {
546 AlertDialog.Builder builder = new AlertDialog.Builder(this);
547 builder.setTitle(R.string.delete_fingerprint);
548 builder.setMessage(R.string.sure_delete_fingerprint);
549 builder.setNegativeButton(R.string.cancel, null);
550 builder.setPositiveButton(R.string.delete,
551 new android.content.DialogInterface.OnClickListener() {
552
553 @Override
554 public void onClick(DialogInterface dialog, int which) {
555 if (contact.deleteOtrFingerprint(fingerprint)) {
556 populateView();
557 xmppConnectionService.syncRosterToDisk(contact.getAccount());
558 }
559 }
560
561 });
562 builder.create().show();
563 }
564
565 @Override
566 public void onBackendConnected() {
567 if ((accountJid != null) && (contactJid != null)) {
568 Account account = xmppConnectionService
569 .findAccountByJid(accountJid);
570 if (account == null) {
571 return;
572 }
573 this.contact = account.getRoster().getContact(contactJid);
574 populateView();
575 }
576 }
577
578 @Override
579 public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
580 refreshUi();
581 }
582}