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 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;
118 private String messageFingerprint;
119
120 private DialogInterface.OnClickListener addToPhonebook = new DialogInterface.OnClickListener() {
121
122 @Override
123 public void onClick(DialogInterface dialog, int which) {
124 Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
125 intent.setType(Contacts.CONTENT_ITEM_TYPE);
126 intent.putExtra(Intents.Insert.IM_HANDLE, contact.getJid().toString());
127 intent.putExtra(Intents.Insert.IM_PROTOCOL,
128 CommonDataKinds.Im.PROTOCOL_JABBER);
129 intent.putExtra("finishActivityOnSaveCompleted", true);
130 ContactDetailsActivity.this.startActivityForResult(intent, 0);
131 }
132 };
133
134 private OnClickListener onBadgeClick = new OnClickListener() {
135
136 @Override
137 public void onClick(View v) {
138 if (contact.getSystemAccount() == null) {
139 AlertDialog.Builder builder = new AlertDialog.Builder(
140 ContactDetailsActivity.this);
141 builder.setTitle(getString(R.string.action_add_phone_book));
142 builder.setMessage(getString(R.string.add_phone_book_text,
143 contact.getDisplayJid()));
144 builder.setNegativeButton(getString(R.string.cancel), null);
145 builder.setPositiveButton(getString(R.string.add), addToPhonebook);
146 builder.create().show();
147 } else {
148 String[] systemAccount = contact.getSystemAccount().split("#");
149 long id = Long.parseLong(systemAccount[0]);
150 Uri uri = ContactsContract.Contacts.getLookupUri(id, systemAccount[1]);
151 Intent intent = new Intent(Intent.ACTION_VIEW);
152 intent.setData(uri);
153 startActivity(intent);
154 }
155 }
156 };
157
158 @Override
159 public void onRosterUpdate() {
160 refreshUi();
161 }
162
163 @Override
164 public void onAccountUpdate() {
165 refreshUi();
166 }
167
168 @Override
169 public void OnUpdateBlocklist(final Status status) {
170 refreshUi();
171 }
172
173 @Override
174 protected void refreshUiReal() {
175 invalidateOptionsMenu();
176 populateView();
177 }
178
179 @Override
180 protected String getShareableUri() {
181 if (contact != null) {
182 return contact.getShareableUri();
183 } else {
184 return "";
185 }
186 }
187
188 @Override
189 protected void onCreate(final Bundle savedInstanceState) {
190 super.onCreate(savedInstanceState);
191 if (getIntent().getAction().equals(ACTION_VIEW_CONTACT)) {
192 try {
193 this.accountJid = Jid.fromString(getIntent().getExtras().getString(EXTRA_ACCOUNT));
194 } catch (final InvalidJidException ignored) {
195 }
196 try {
197 this.contactJid = Jid.fromString(getIntent().getExtras().getString("contact"));
198 } catch (final InvalidJidException ignored) {
199 }
200 }
201 this.messageFingerprint = getIntent().getStringExtra("fingerprint");
202 setContentView(R.layout.activity_contact_details);
203
204 contactJidTv = (TextView) findViewById(R.id.details_contactjid);
205 accountJidTv = (TextView) findViewById(R.id.details_account);
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 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
225 this.showDynamicTags = preferences.getBoolean("show_dynamic_tags",false);
226 }
227
228 @Override
229 public boolean onOptionsItemSelected(final MenuItem menuItem) {
230 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
231 builder.setNegativeButton(getString(R.string.cancel), null);
232 switch (menuItem.getItemId()) {
233 case android.R.id.home:
234 finish();
235 break;
236 case R.id.action_delete_contact:
237 builder.setTitle(getString(R.string.action_delete_contact))
238 .setMessage(
239 getString(R.string.remove_contact_text,
240 contact.getDisplayJid()))
241 .setPositiveButton(getString(R.string.delete),
242 removeFromRoster).create().show();
243 break;
244 case R.id.action_edit_contact:
245 if (contact.getSystemAccount() == null) {
246 quickEdit(contact.getDisplayName(), new OnValueEdited() {
247
248 @Override
249 public void onValueEdited(String value) {
250 contact.setServerName(value);
251 ContactDetailsActivity.this.xmppConnectionService
252 .pushContactToServer(contact);
253 populateView();
254 }
255 });
256 } else {
257 Intent intent = new Intent(Intent.ACTION_EDIT);
258 String[] systemAccount = contact.getSystemAccount().split("#");
259 long id = Long.parseLong(systemAccount[0]);
260 Uri uri = Contacts.getLookupUri(id, systemAccount[1]);
261 intent.setDataAndType(uri, Contacts.CONTENT_ITEM_TYPE);
262 intent.putExtra("finishActivityOnSaveCompleted", true);
263 startActivity(intent);
264 }
265 break;
266 case R.id.action_block:
267 BlockContactDialog.show(this, xmppConnectionService, contact);
268 break;
269 case R.id.action_unblock:
270 BlockContactDialog.show(this, xmppConnectionService, contact);
271 break;
272 }
273 return super.onOptionsItemSelected(menuItem);
274 }
275
276 @Override
277 public boolean onCreateOptionsMenu(final Menu menu) {
278 getMenuInflater().inflate(R.menu.contact_details, menu);
279 MenuItem block = menu.findItem(R.id.action_block);
280 MenuItem unblock = menu.findItem(R.id.action_unblock);
281 MenuItem edit = menu.findItem(R.id.action_edit_contact);
282 MenuItem delete = menu.findItem(R.id.action_delete_contact);
283 if (contact == null) {
284 return true;
285 }
286 final XmppConnection connection = contact.getAccount().getXmppConnection();
287 if (connection != null && connection.getFeatures().blocking()) {
288 if (this.contact.isBlocked()) {
289 block.setVisible(false);
290 } else {
291 unblock.setVisible(false);
292 }
293 } else {
294 unblock.setVisible(false);
295 block.setVisible(false);
296 }
297 if (!contact.showInRoster()) {
298 edit.setVisible(false);
299 delete.setVisible(false);
300 }
301 return super.onCreateOptionsMenu(menu);
302 }
303
304 private void populateView() {
305 invalidateOptionsMenu();
306 setTitle(contact.getDisplayName());
307 if (contact.showInRoster()) {
308 send.setVisibility(View.VISIBLE);
309 receive.setVisibility(View.VISIBLE);
310 addContactButton.setVisibility(View.GONE);
311 send.setOnCheckedChangeListener(null);
312 receive.setOnCheckedChangeListener(null);
313
314 List<String> statusMessages = contact.getPresences().getStatusMessages();
315 if (statusMessages.size() == 0) {
316 statusMessage.setVisibility(View.GONE);
317 } else {
318 StringBuilder builder = new StringBuilder();
319 statusMessage.setVisibility(View.VISIBLE);
320 int s = statusMessages.size();
321 for(int i = 0; i < s; ++i) {
322 if (s > 1) {
323 builder.append("• ");
324 }
325 builder.append(statusMessages.get(i));
326 if (i < s - 1) {
327 builder.append("\n");
328 }
329 }
330 statusMessage.setText(builder);
331 }
332
333 if (contact.getOption(Contact.Options.FROM)) {
334 send.setText(R.string.send_presence_updates);
335 send.setChecked(true);
336 } else if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
337 send.setChecked(false);
338 send.setText(R.string.send_presence_updates);
339 } else {
340 send.setText(R.string.preemptively_grant);
341 if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) {
342 send.setChecked(true);
343 } else {
344 send.setChecked(false);
345 }
346 }
347 if (contact.getOption(Contact.Options.TO)) {
348 receive.setText(R.string.receive_presence_updates);
349 receive.setChecked(true);
350 } else {
351 receive.setText(R.string.ask_for_presence_updates);
352 if (contact.getOption(Contact.Options.ASKING)) {
353 receive.setChecked(true);
354 } else {
355 receive.setChecked(false);
356 }
357 }
358 if (contact.getAccount().isOnlineAndConnected()) {
359 receive.setEnabled(true);
360 send.setEnabled(true);
361 } else {
362 receive.setEnabled(false);
363 send.setEnabled(false);
364 }
365 send.setOnCheckedChangeListener(this.mOnSendCheckedChange);
366 receive.setOnCheckedChangeListener(this.mOnReceiveCheckedChange);
367 } else {
368 addContactButton.setVisibility(View.VISIBLE);
369 send.setVisibility(View.GONE);
370 receive.setVisibility(View.GONE);
371 statusMessage.setVisibility(View.GONE);
372 }
373
374 if (contact.getPresences().size() > 1) {
375 contactJidTv.setText(contact.getDisplayJid() + " ("
376 + contact.getPresences().size() + ")");
377 } else {
378 contactJidTv.setText(contact.getDisplayJid());
379 }
380 String account;
381 if (Config.DOMAIN_LOCK != null) {
382 account = contact.getAccount().getJid().getLocalpart();
383 } else {
384 account = contact.getAccount().getJid().toBareJid().toString();
385 }
386 accountJidTv.setText(getString(R.string.using_account, account));
387 badge.setImageBitmap(avatarService().get(contact, getPixel(72)));
388 badge.setOnClickListener(this.onBadgeClick);
389
390 keys.removeAllViews();
391 boolean hasKeys = false;
392 LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
393 for(final String otrFingerprint : contact.getOtrFingerprints()) {
394 hasKeys = true;
395 View view = inflater.inflate(R.layout.contact_key, keys, false);
396 TextView key = (TextView) view.findViewById(R.id.key);
397 TextView keyType = (TextView) view.findViewById(R.id.key_type);
398 ImageButton removeButton = (ImageButton) view
399 .findViewById(R.id.button_remove);
400 removeButton.setVisibility(View.VISIBLE);
401 keyType.setText("OTR Fingerprint");
402 key.setText(CryptoHelper.prettifyFingerprint(otrFingerprint));
403 keys.addView(view);
404 removeButton.setOnClickListener(new OnClickListener() {
405
406 @Override
407 public void onClick(View v) {
408 confirmToDeleteFingerprint(otrFingerprint);
409 }
410 });
411 }
412 for (final String fingerprint : contact.getAccount().getAxolotlService().getFingerprintsForContact(contact)) {
413 boolean highlight = fingerprint.equals(messageFingerprint);
414 hasKeys |= addFingerprintRow(keys, contact.getAccount(), fingerprint, highlight, new OnClickListener() {
415 @Override
416 public void onClick(View v) {
417 onOmemoKeyClicked(contact.getAccount(), fingerprint);
418 }
419 });
420 }
421 if (contact.getPgpKeyId() != 0) {
422 hasKeys = true;
423 View view = inflater.inflate(R.layout.contact_key, keys, false);
424 TextView key = (TextView) view.findViewById(R.id.key);
425 TextView keyType = (TextView) view.findViewById(R.id.key_type);
426 keyType.setText("PGP Key ID");
427 key.setText(OpenPgpUtils.convertKeyIdToHex(contact.getPgpKeyId()));
428 view.setOnClickListener(new OnClickListener() {
429
430 @Override
431 public void onClick(View v) {
432 PgpEngine pgp = ContactDetailsActivity.this.xmppConnectionService
433 .getPgpEngine();
434 if (pgp != null) {
435 PendingIntent intent = pgp.getIntentForKey(contact);
436 if (intent != null) {
437 try {
438 startIntentSenderForResult(
439 intent.getIntentSender(), 0, null, 0,
440 0, 0);
441 } catch (SendIntentException e) {
442
443 }
444 }
445 }
446 }
447 });
448 keys.addView(view);
449 }
450 if (hasKeys) {
451 keys.setVisibility(View.VISIBLE);
452 } else {
453 keys.setVisibility(View.GONE);
454 }
455
456 List<ListItem.Tag> tagList = contact.getTags(this);
457 if (tagList.size() == 0 || !this.showDynamicTags) {
458 tags.setVisibility(View.GONE);
459 } else {
460 tags.setVisibility(View.VISIBLE);
461 tags.removeAllViewsInLayout();
462 for(final ListItem.Tag tag : tagList) {
463 final TextView tv = (TextView) inflater.inflate(R.layout.list_item_tag,tags,false);
464 tv.setText(tag.getName());
465 tv.setBackgroundColor(tag.getColor());
466 tags.addView(tv);
467 }
468 }
469 }
470
471 private void onOmemoKeyClicked(Account account, String fingerprint) {
472 final XmppAxolotlSession.Trust trust = account.getAxolotlService().getFingerprintTrust(fingerprint);
473 if (Config.X509_VERIFICATION && trust != null && trust == XmppAxolotlSession.Trust.TRUSTED_X509) {
474 X509Certificate x509Certificate = account.getAxolotlService().getFingerprintCertificate(fingerprint);
475 if (x509Certificate != null) {
476 showCertificateInformationDialog(CryptoHelper.extractCertificateInformation(x509Certificate));
477 } else {
478 Toast.makeText(this,R.string.certificate_not_found, Toast.LENGTH_SHORT).show();
479 }
480 }
481 }
482
483 private void showCertificateInformationDialog(Bundle bundle) {
484 View view = getLayoutInflater().inflate(R.layout.certificate_information, null);
485 final String not_available = getString(R.string.certicate_info_not_available);
486 TextView subject_cn = (TextView) view.findViewById(R.id.subject_cn);
487 TextView subject_o = (TextView) view.findViewById(R.id.subject_o);
488 TextView issuer_cn = (TextView) view.findViewById(R.id.issuer_cn);
489 TextView issuer_o = (TextView) view.findViewById(R.id.issuer_o);
490 TextView sha1 = (TextView) view.findViewById(R.id.sha1);
491
492 subject_cn.setText(bundle.getString("subject_cn", not_available));
493 subject_o.setText(bundle.getString("subject_o", not_available));
494 issuer_cn.setText(bundle.getString("issuer_cn", not_available));
495 issuer_o.setText(bundle.getString("issuer_o", not_available));
496 sha1.setText(bundle.getString("sha1", not_available));
497
498 AlertDialog.Builder builder = new AlertDialog.Builder(this);
499 builder.setTitle(R.string.certificate_information);
500 builder.setView(view);
501 builder.setPositiveButton(R.string.ok, null);
502 builder.create().show();
503 }
504
505 protected void confirmToDeleteFingerprint(final String fingerprint) {
506 AlertDialog.Builder builder = new AlertDialog.Builder(this);
507 builder.setTitle(R.string.delete_fingerprint);
508 builder.setMessage(R.string.sure_delete_fingerprint);
509 builder.setNegativeButton(R.string.cancel, null);
510 builder.setPositiveButton(R.string.delete,
511 new android.content.DialogInterface.OnClickListener() {
512
513 @Override
514 public void onClick(DialogInterface dialog, int which) {
515 if (contact.deleteOtrFingerprint(fingerprint)) {
516 populateView();
517 xmppConnectionService.syncRosterToDisk(contact.getAccount());
518 }
519 }
520
521 });
522 builder.create().show();
523 }
524
525 @Override
526 public void onBackendConnected() {
527 if ((accountJid != null) && (contactJid != null)) {
528 Account account = xmppConnectionService
529 .findAccountByJid(accountJid);
530 if (account == null) {
531 return;
532 }
533 this.contact = account.getRoster().getContact(contactJid);
534 populateView();
535 }
536 }
537
538 @Override
539 public void onKeyStatusUpdated(AxolotlService.FetchStatus report) {
540 refreshUi();
541 }
542}