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