1package eu.siacs.conversations.ui;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.app.Dialog;
6import android.app.PendingIntent;
7import android.content.ActivityNotFoundException;
8import android.content.Context;
9import android.content.Intent;
10import android.content.pm.PackageManager;
11import android.databinding.DataBindingUtil;
12import android.net.Uri;
13import android.os.Build;
14import android.os.Bundle;
15import android.support.annotation.DrawableRes;
16import android.support.annotation.NonNull;
17import android.support.annotation.Nullable;
18import android.support.v4.app.Fragment;
19import android.support.v4.app.FragmentManager;
20import android.support.v4.app.FragmentTransaction;
21import android.support.v4.app.ListFragment;
22import android.support.v4.view.PagerAdapter;
23import android.support.v4.view.ViewPager;
24import android.support.v7.app.ActionBar;
25import android.support.v7.app.AlertDialog;
26import android.support.v7.widget.Toolbar;
27import android.text.Editable;
28import android.text.SpannableString;
29import android.text.Spanned;
30import android.text.TextWatcher;
31import android.text.style.TypefaceSpan;
32import android.util.Log;
33import android.util.Pair;
34import android.view.ContextMenu;
35import android.view.ContextMenu.ContextMenuInfo;
36import android.view.KeyEvent;
37import android.view.Menu;
38import android.view.MenuItem;
39import android.view.View;
40import android.view.ViewGroup;
41import android.view.inputmethod.InputMethodManager;
42import android.widget.AdapterView;
43import android.widget.AdapterView.AdapterContextMenuInfo;
44import android.widget.ArrayAdapter;
45import android.widget.AutoCompleteTextView;
46import android.widget.CheckBox;
47import android.widget.EditText;
48import android.widget.ListView;
49import android.widget.Spinner;
50import android.widget.TextView;
51import android.widget.Toast;
52
53import java.util.ArrayList;
54import java.util.Arrays;
55import java.util.Collections;
56import java.util.List;
57import java.util.concurrent.atomic.AtomicBoolean;
58
59import eu.siacs.conversations.Config;
60import eu.siacs.conversations.R;
61import eu.siacs.conversations.databinding.ActivityStartConversationBinding;
62import eu.siacs.conversations.entities.Account;
63import eu.siacs.conversations.entities.Bookmark;
64import eu.siacs.conversations.entities.Contact;
65import eu.siacs.conversations.entities.Conversation;
66import eu.siacs.conversations.entities.ListItem;
67import eu.siacs.conversations.entities.Presence;
68import eu.siacs.conversations.services.XmppConnectionService;
69import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
70import eu.siacs.conversations.ui.adapter.ListItemAdapter;
71import eu.siacs.conversations.ui.interfaces.OnBackendConnected;
72import eu.siacs.conversations.ui.service.EmojiService;
73import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
74import eu.siacs.conversations.ui.util.PendingItem;
75import eu.siacs.conversations.utils.XmppUri;
76import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
77import eu.siacs.conversations.xmpp.XmppConnection;
78import rocks.xmpp.addr.Jid;
79
80public class StartConversationActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate, OnRosterUpdate, OnUpdateBlocklist, CreateConferenceDialog.CreateConferenceDialogListener, JoinConferenceDialog.JoinConferenceDialogListener {
81
82 private final int REQUEST_SYNC_CONTACTS = 0x28cf;
83 private final int REQUEST_CREATE_CONFERENCE = 0x39da;
84 private final PendingItem<Intent> pendingViewIntent = new PendingItem<>();
85 private final PendingItem<String> mInitialSearchValue = new PendingItem<>();
86 private final AtomicBoolean oneShotKeyboardSuppress = new AtomicBoolean();
87 public int conference_context_id;
88 public int contact_context_id;
89 private ListPagerAdapter mListPagerAdapter;
90 private List<ListItem> contacts = new ArrayList<>();
91 private ListItemAdapter mContactsAdapter;
92 private List<ListItem> conferences = new ArrayList<>();
93 private ListItemAdapter mConferenceAdapter;
94 private List<String> mActivatedAccounts = new ArrayList<>();
95 private EditText mSearchEditText;
96 private AtomicBoolean mRequestedContactsPermission = new AtomicBoolean(false);
97 private boolean mHideOfflineContacts = false;
98 private MenuItem.OnActionExpandListener mOnActionExpandListener = new MenuItem.OnActionExpandListener() {
99
100 @Override
101 public boolean onMenuItemActionExpand(MenuItem item) {
102 mSearchEditText.post(() -> {
103 updateSearchViewHint();
104 mSearchEditText.requestFocus();
105 if (oneShotKeyboardSuppress.compareAndSet(true, false)) {
106 return;
107 }
108 InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
109 if (imm != null) {
110 imm.showSoftInput(mSearchEditText, InputMethodManager.SHOW_IMPLICIT);
111 }
112 });
113
114 return true;
115 }
116
117 @Override
118 public boolean onMenuItemActionCollapse(MenuItem item) {
119 hideKeyboard();
120 mSearchEditText.setText("");
121 filter(null);
122 return true;
123 }
124 };
125 private TextWatcher mSearchTextWatcher = new TextWatcher() {
126
127 @Override
128 public void afterTextChanged(Editable editable) {
129 filter(editable.toString());
130 }
131
132 @Override
133 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
134 }
135
136 @Override
137 public void onTextChanged(CharSequence s, int start, int before, int count) {
138 }
139 };
140 private MenuItem mMenuSearchView;
141 private ListItemAdapter.OnTagClickedListener mOnTagClickedListener = new ListItemAdapter.OnTagClickedListener() {
142 @Override
143 public void onTagClicked(String tag) {
144 if (mMenuSearchView != null) {
145 mMenuSearchView.expandActionView();
146 mSearchEditText.setText("");
147 mSearchEditText.append(tag);
148 filter(tag);
149 }
150 }
151 };
152 private Pair<Integer, Intent> mPostponedActivityResult;
153 private Toast mToast;
154 private UiCallback<Conversation> mAdhocConferenceCallback = new UiCallback<Conversation>() {
155 @Override
156 public void success(final Conversation conversation) {
157 runOnUiThread(() -> {
158 hideToast();
159 switchToConversation(conversation);
160 });
161 }
162
163 @Override
164 public void error(final int errorCode, Conversation object) {
165 runOnUiThread(() -> replaceToast(getString(errorCode)));
166 }
167
168 @Override
169 public void userInputRequried(PendingIntent pi, Conversation object) {
170
171 }
172 };
173 private ActivityStartConversationBinding binding;
174 private TextView.OnEditorActionListener mSearchDone = new TextView.OnEditorActionListener() {
175 @Override
176 public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
177 int pos = binding.startConversationViewPager.getCurrentItem();
178 if (pos == 0) {
179 if (contacts.size() == 1) {
180 openConversationForContact((Contact) contacts.get(0));
181 return true;
182 }
183 } else {
184 if (conferences.size() == 1) {
185 openConversationsForBookmark((Bookmark) conferences.get(0));
186 return true;
187 }
188 }
189 hideKeyboard();
190 mListPagerAdapter.requestFocus(pos);
191 return true;
192 }
193 };
194 private ViewPager.SimpleOnPageChangeListener mOnPageChangeListener = new ViewPager.SimpleOnPageChangeListener() {
195 @Override
196 public void onPageSelected(int position) {
197 onTabChanged();
198 }
199 };
200
201 public static void populateAccountSpinner(Context context, List<String> accounts, Spinner spinner) {
202 if (accounts.size() > 0) {
203 ArrayAdapter<String> adapter = new ArrayAdapter<>(context, R.layout.simple_list_item, accounts);
204 adapter.setDropDownViewResource(R.layout.simple_list_item);
205 spinner.setAdapter(adapter);
206 spinner.setEnabled(true);
207 } else {
208 ArrayAdapter<String> adapter = new ArrayAdapter<>(context,
209 R.layout.simple_list_item,
210 Arrays.asList(context.getString(R.string.no_accounts)));
211 adapter.setDropDownViewResource(R.layout.simple_list_item);
212 spinner.setAdapter(adapter);
213 spinner.setEnabled(false);
214 }
215 }
216
217 public static void launch(Context context) {
218 final Intent intent = new Intent(context, StartConversationActivity.class);
219 context.startActivity(intent);
220 }
221
222 private static Intent createLauncherIntent(Context context) {
223 final Intent intent = new Intent(context, StartConversationActivity.class);
224 intent.setAction(Intent.ACTION_MAIN);
225 intent.addCategory(Intent.CATEGORY_LAUNCHER);
226 return intent;
227 }
228
229 private static boolean isViewIntent(final Intent i) {
230 return i != null && (Intent.ACTION_VIEW.equals(i.getAction()) || Intent.ACTION_SENDTO.equals(i.getAction()) || i.hasExtra(WelcomeActivity.EXTRA_INVITE_URI));
231 }
232
233 protected void hideToast() {
234 if (mToast != null) {
235 mToast.cancel();
236 }
237 }
238
239 protected void replaceToast(String msg) {
240 hideToast();
241 mToast = Toast.makeText(this, msg, Toast.LENGTH_LONG);
242 mToast.show();
243 }
244
245 @Override
246 public void onRosterUpdate() {
247 this.refreshUi();
248 }
249
250 @Override
251 public void onCreate(Bundle savedInstanceState) {
252 super.onCreate(savedInstanceState);
253 new EmojiService(this).init();
254 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_start_conversation);
255 Toolbar toolbar = (Toolbar) binding.toolbar;
256 setSupportActionBar(toolbar);
257 configureActionBar(getSupportActionBar());
258 this.binding.fab.setOnClickListener((v) -> {
259 if (binding.startConversationViewPager.getCurrentItem() == 0) {
260 String searchString = mSearchEditText != null ? mSearchEditText.getText().toString() : null;
261 if (searchString != null && !searchString.trim().isEmpty()) {
262 try {
263 Jid jid = Jid.of(searchString);
264 if (jid.getLocal() != null && jid.isBareJid() && jid.getDomain().contains(".")) {
265 showCreateContactDialog(jid.toString(), null);
266 return;
267 }
268 } catch (IllegalArgumentException ignored) {
269 //ignore and fall through
270 }
271 }
272 showCreateContactDialog(null, null);
273 } else {
274 showCreateConferenceDialog();
275 }
276 });
277 binding.tabLayout.setupWithViewPager(binding.startConversationViewPager);
278 binding.startConversationViewPager.addOnPageChangeListener(mOnPageChangeListener);
279 mListPagerAdapter = new ListPagerAdapter(getSupportFragmentManager());
280 binding.startConversationViewPager.setAdapter(mListPagerAdapter);
281
282 mConferenceAdapter = new ListItemAdapter(this, conferences);
283 mContactsAdapter = new ListItemAdapter(this, contacts);
284 mContactsAdapter.setOnTagClickedListener(this.mOnTagClickedListener);
285 this.mHideOfflineContacts = getPreferences().getBoolean("hide_offline", false);
286
287 final Intent intent;
288 if (savedInstanceState == null) {
289 intent = getIntent();
290 } else {
291 final String search = savedInstanceState.getString("search");
292 if (search != null) {
293 mInitialSearchValue.push(search);
294 }
295 intent = savedInstanceState.getParcelable("intent");
296 }
297
298 if (isViewIntent(intent)) {
299 pendingViewIntent.push(intent);
300 setIntent(createLauncherIntent(this));
301 }
302 }
303
304 @Override
305 public void onSaveInstanceState(Bundle savedInstanceState) {
306 Intent pendingIntent = pendingViewIntent.peek();
307 savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent());
308 if (mMenuSearchView != null && mMenuSearchView.isActionViewExpanded()) {
309 savedInstanceState.putString("search", mSearchEditText != null ? mSearchEditText.getText().toString() : null);
310 }
311 super.onSaveInstanceState(savedInstanceState);
312 }
313
314 @Override
315 public void onStart() {
316 super.onStart();
317 final int theme = findTheme();
318 if (this.mTheme != theme) {
319 recreate();
320 } else {
321 if (pendingViewIntent.peek() == null) {
322 askForContactsPermissions();
323 }
324 }
325 mConferenceAdapter.refreshSettings();
326 mContactsAdapter.refreshSettings();
327 }
328
329 @Override
330 public void onNewIntent(final Intent intent) {
331 if (xmppConnectionServiceBound) {
332 processViewIntent(intent);
333 } else {
334 pendingViewIntent.push(intent);
335 }
336 setIntent(createLauncherIntent(this));
337 }
338
339 protected void openConversationForContact(int position) {
340 Contact contact = (Contact) contacts.get(position);
341 openConversationForContact(contact);
342 }
343
344 protected void openConversationForContact(Contact contact) {
345 Conversation conversation = xmppConnectionService.findOrCreateConversation(contact.getAccount(), contact.getJid(), false, true);
346 switchToConversation(conversation);
347 }
348
349 protected void openConversationForBookmark() {
350 openConversationForBookmark(conference_context_id);
351 }
352
353 protected void openConversationForBookmark(int position) {
354 Bookmark bookmark = (Bookmark) conferences.get(position);
355 openConversationsForBookmark(bookmark);
356 }
357
358 protected void shareBookmarkUri() {
359 shareBookmarkUri(conference_context_id);
360 }
361
362 protected void shareBookmarkUri(int position) {
363 Bookmark bookmark = (Bookmark) conferences.get(position);
364 Intent shareIntent = new Intent();
365 shareIntent.setAction(Intent.ACTION_SEND);
366 shareIntent.putExtra(Intent.EXTRA_TEXT, "xmpp:" + bookmark.getJid().asBareJid().toEscapedString() + "?join");
367 shareIntent.setType("text/plain");
368 try {
369 startActivity(Intent.createChooser(shareIntent, getText(R.string.share_uri_with)));
370 } catch (ActivityNotFoundException e) {
371 Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show();
372 }
373 }
374
375 protected void openConversationsForBookmark(Bookmark bookmark) {
376 Jid jid = bookmark.getJid();
377 if (jid == null) {
378 Toast.makeText(this, R.string.invalid_jid, Toast.LENGTH_SHORT).show();
379 return;
380 }
381 Conversation conversation = xmppConnectionService.findOrCreateConversation(bookmark.getAccount(), jid, true, true, true);
382 bookmark.setConversation(conversation);
383 if (!bookmark.autojoin() && getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin))) {
384 bookmark.setAutojoin(true);
385 xmppConnectionService.pushBookmarks(bookmark.getAccount());
386 }
387 switchToConversation(conversation);
388 }
389
390 protected void openDetailsForContact() {
391 int position = contact_context_id;
392 Contact contact = (Contact) contacts.get(position);
393 switchToContactDetails(contact);
394 }
395
396 protected void showQrForContact() {
397 int position = contact_context_id;
398 Contact contact = (Contact) contacts.get(position);
399 showQrCode("xmpp:"+contact.getJid().asBareJid().toEscapedString());
400 }
401
402 protected void toggleContactBlock() {
403 final int position = contact_context_id;
404 BlockContactDialog.show(this, (Contact) contacts.get(position));
405 }
406
407 protected void deleteContact() {
408 final int position = contact_context_id;
409 final Contact contact = (Contact) contacts.get(position);
410 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
411 builder.setNegativeButton(R.string.cancel, null);
412 builder.setTitle(R.string.action_delete_contact);
413 builder.setMessage(getString(R.string.remove_contact_text, contact.getJid()));
414 builder.setPositiveButton(R.string.delete, (dialog, which) -> {
415 xmppConnectionService.deleteContactOnServer(contact);
416 filter(mSearchEditText.getText().toString());
417 });
418 builder.create().show();
419 }
420
421 protected void deleteConference() {
422 int position = conference_context_id;
423 final Bookmark bookmark = (Bookmark) conferences.get(position);
424
425 AlertDialog.Builder builder = new AlertDialog.Builder(this);
426 builder.setNegativeButton(R.string.cancel, null);
427 builder.setTitle(R.string.delete_bookmark);
428 builder.setMessage(getString(R.string.remove_bookmark_text,
429 bookmark.getJid()));
430 builder.setPositiveButton(R.string.delete, (dialog, which) -> {
431 bookmark.setConversation(null);
432 Account account = bookmark.getAccount();
433 account.getBookmarks().remove(bookmark);
434 xmppConnectionService.pushBookmarks(account);
435 filter(mSearchEditText.getText().toString());
436 });
437 builder.create().show();
438
439 }
440
441 @SuppressLint("InflateParams")
442 protected void showCreateContactDialog(final String prefilledJid, final Invite invite) {
443 FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
444 Fragment prev = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG);
445 if (prev != null) {
446 ft.remove(prev);
447 }
448 ft.addToBackStack(null);
449 EnterJidDialog dialog = EnterJidDialog.newInstance(
450 mActivatedAccounts,
451 getString(R.string.dialog_title_create_contact),
452 getString(R.string.create),
453 prefilledJid,
454 null,
455 invite == null || !invite.hasFingerprints()
456 );
457
458 dialog.setOnEnterJidDialogPositiveListener((accountJid, contactJid) -> {
459 if (!xmppConnectionServiceBound) {
460 return false;
461 }
462
463 final Account account = xmppConnectionService.findAccountByJid(accountJid);
464 if (account == null) {
465 return true;
466 }
467
468 final Contact contact = account.getRoster().getContact(contactJid);
469 if (invite != null && invite.getName() != null) {
470 contact.setServerName(invite.getName());
471 }
472 if (contact.isSelf()) {
473 switchToConversation(contact, null);
474 return true;
475 } else if (contact.showInRoster()) {
476 throw new EnterJidDialog.JidError(getString(R.string.contact_already_exists));
477 } else {
478 xmppConnectionService.createContact(contact, true);
479 if (invite != null && invite.hasFingerprints()) {
480 xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints());
481 }
482 switchToConversation(contact, invite == null ? null : invite.getBody());
483 return true;
484 }
485 });
486 dialog.show(ft, FRAGMENT_TAG_DIALOG);
487 }
488
489 @SuppressLint("InflateParams")
490 protected void showJoinConferenceDialog(final String prefilledJid) {
491 FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
492 Fragment prev = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG);
493 if (prev != null) {
494 ft.remove(prev);
495 }
496 ft.addToBackStack(null);
497 JoinConferenceDialog joinConferenceFragment = JoinConferenceDialog.newInstance(prefilledJid, mActivatedAccounts);
498 joinConferenceFragment.show(ft, FRAGMENT_TAG_DIALOG);
499 }
500
501 private void showCreateConferenceDialog() {
502 FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
503 Fragment prev = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG);
504 if (prev != null) {
505 ft.remove(prev);
506 }
507 ft.addToBackStack(null);
508 CreateConferenceDialog createConferenceFragment = CreateConferenceDialog.newInstance(mActivatedAccounts);
509 createConferenceFragment.show(ft, FRAGMENT_TAG_DIALOG);
510 }
511
512 private Account getSelectedAccount(Spinner spinner) {
513 if (!spinner.isEnabled()) {
514 return null;
515 }
516 Jid jid;
517 try {
518 if (Config.DOMAIN_LOCK != null) {
519 jid = Jid.of((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
520 } else {
521 jid = Jid.of((String) spinner.getSelectedItem());
522 }
523 } catch (final IllegalArgumentException e) {
524 return null;
525 }
526 return xmppConnectionService.findAccountByJid(jid);
527 }
528
529 protected void switchToConversation(Contact contact, String body) {
530 Conversation conversation = xmppConnectionService
531 .findOrCreateConversation(contact.getAccount(),
532 contact.getJid(), false, true);
533 switchToConversation(conversation, body, false);
534 }
535
536 @Override
537 public void invalidateOptionsMenu() {
538 boolean isExpanded = mMenuSearchView != null && mMenuSearchView.isActionViewExpanded();
539 String text = mSearchEditText != null ? mSearchEditText.getText().toString() : "";
540 if (isExpanded) {
541 mInitialSearchValue.push(text);
542 oneShotKeyboardSuppress.set(true);
543 }
544 super.invalidateOptionsMenu();
545 }
546
547 private void updateSearchViewHint() {
548 if (binding == null || mSearchEditText == null) {
549 return;
550 }
551 if (binding.startConversationViewPager.getCurrentItem() == 0) {
552 mSearchEditText.setHint(R.string.search_contacts);
553 } else {
554 mSearchEditText.setHint(R.string.search_groups);
555 }
556 }
557
558 @Override
559 public boolean onCreateOptionsMenu(Menu menu) {
560 getMenuInflater().inflate(R.menu.start_conversation, menu);
561 MenuItem menuHideOffline = menu.findItem(R.id.action_hide_offline);
562 MenuItem joinGroupChat = menu.findItem(R.id.action_join_conference);
563 MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code);
564 joinGroupChat.setVisible(binding.startConversationViewPager.getCurrentItem() == 1);
565 qrCodeScanMenuItem.setVisible(isCameraFeatureAvailable());
566 menuHideOffline.setChecked(this.mHideOfflineContacts);
567 mMenuSearchView = menu.findItem(R.id.action_search);
568 mMenuSearchView.setOnActionExpandListener(mOnActionExpandListener);
569 View mSearchView = mMenuSearchView.getActionView();
570 mSearchEditText = mSearchView.findViewById(R.id.search_field);
571 mSearchEditText.addTextChangedListener(mSearchTextWatcher);
572 mSearchEditText.setOnEditorActionListener(mSearchDone);
573 String initialSearchValue = mInitialSearchValue.pop();
574 if (initialSearchValue != null) {
575 mMenuSearchView.expandActionView();
576 mSearchEditText.append(initialSearchValue);
577 filter(initialSearchValue);
578 }
579 updateSearchViewHint();
580 return super.onCreateOptionsMenu(menu);
581 }
582
583 @Override
584 public boolean onOptionsItemSelected(MenuItem item) {
585 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
586 return false;
587 }
588 switch (item.getItemId()) {
589 case android.R.id.home:
590 navigateBack();
591 return true;
592 case R.id.action_join_conference:
593 showJoinConferenceDialog(null);
594 return true;
595 case R.id.action_scan_qr_code:
596 UriHandlerActivity.scan(this);
597 return true;
598 case R.id.action_hide_offline:
599 mHideOfflineContacts = !item.isChecked();
600 getPreferences().edit().putBoolean("hide_offline", mHideOfflineContacts).commit();
601 if (mSearchEditText != null) {
602 filter(mSearchEditText.getText().toString());
603 }
604 invalidateOptionsMenu();
605 }
606 return super.onOptionsItemSelected(item);
607 }
608
609 @Override
610 public boolean onKeyUp(int keyCode, KeyEvent event) {
611 if (keyCode == KeyEvent.KEYCODE_SEARCH && !event.isLongPress()) {
612 openSearch();
613 return true;
614 }
615 int c = event.getUnicodeChar();
616 if (c > 32) {
617 if (mSearchEditText != null && !mSearchEditText.isFocused()) {
618 openSearch();
619 mSearchEditText.append(Character.toString((char) c));
620 return true;
621 }
622 }
623 return super.onKeyUp(keyCode, event);
624 }
625
626 private void openSearch() {
627 if (mMenuSearchView != null) {
628 mMenuSearchView.expandActionView();
629 }
630 }
631
632 @Override
633 public void onActivityResult(int requestCode, int resultCode, Intent intent) {
634 if (resultCode == RESULT_OK) {
635 if (xmppConnectionServiceBound) {
636 this.mPostponedActivityResult = null;
637 if (requestCode == REQUEST_CREATE_CONFERENCE) {
638 Account account = extractAccount(intent);
639 final String subject = intent.getStringExtra("subject");
640 List<Jid> jids = new ArrayList<>();
641 if (intent.getBooleanExtra("multiple", false)) {
642 String[] toAdd = intent.getStringArrayExtra("contacts");
643 for (String item : toAdd) {
644 try {
645 jids.add(Jid.of(item));
646 } catch (IllegalArgumentException e) {
647 //ignored
648 }
649 }
650 } else {
651 try {
652 jids.add(Jid.of(intent.getStringExtra("contact")));
653 } catch (Exception e) {
654 //ignored
655 }
656 }
657 if (account != null && jids.size() > 0) {
658 if (xmppConnectionService.createAdhocConference(account, subject, jids, mAdhocConferenceCallback)) {
659 mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG);
660 mToast.show();
661 }
662 }
663 }
664 } else {
665 this.mPostponedActivityResult = new Pair<>(requestCode, intent);
666 }
667 }
668 super.onActivityResult(requestCode, requestCode, intent);
669 }
670
671 private void askForContactsPermissions() {
672 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
673 if (checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
674 if (mRequestedContactsPermission.compareAndSet(false, true)) {
675 if (shouldShowRequestPermissionRationale(Manifest.permission.READ_CONTACTS)) {
676 AlertDialog.Builder builder = new AlertDialog.Builder(this);
677 builder.setTitle(R.string.sync_with_contacts);
678 builder.setMessage(R.string.sync_with_contacts_long);
679 builder.setPositiveButton(R.string.next, (dialog, which) -> {
680 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
681 requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS);
682 }
683 });
684 builder.setOnDismissListener(dialog -> {
685 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
686 requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS);
687 }
688 });
689 builder.create().show();
690 } else {
691 requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, 0);
692 }
693 }
694 }
695 }
696 }
697
698 @Override
699 public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
700 if (grantResults.length > 0)
701 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
702 ScanActivity.onRequestPermissionResult(this, requestCode, grantResults);
703 if (requestCode == REQUEST_SYNC_CONTACTS && xmppConnectionServiceBound) {
704 xmppConnectionService.loadPhoneContacts();
705 }
706 }
707 }
708
709 private void configureHomeButton() {
710 final ActionBar actionBar = getSupportActionBar();
711 if (actionBar == null) {
712 return;
713 }
714 boolean openConversations = !xmppConnectionService.isConversationsListEmpty(null);
715 actionBar.setDisplayHomeAsUpEnabled(openConversations);
716 actionBar.setDisplayHomeAsUpEnabled(openConversations);
717
718 }
719
720 @Override
721 protected void onBackendConnected() {
722 if (mPostponedActivityResult != null) {
723 onActivityResult(mPostponedActivityResult.first, RESULT_OK, mPostponedActivityResult.second);
724 this.mPostponedActivityResult = null;
725 }
726 this.mActivatedAccounts.clear();
727 for (Account account : xmppConnectionService.getAccounts()) {
728 if (account.getStatus() != Account.State.DISABLED) {
729 if (Config.DOMAIN_LOCK != null) {
730 this.mActivatedAccounts.add(account.getJid().getLocal());
731 } else {
732 this.mActivatedAccounts.add(account.getJid().asBareJid().toString());
733 }
734 }
735 }
736 configureHomeButton();
737 Intent intent = pendingViewIntent.pop();
738 if (intent != null && processViewIntent(intent)) {
739 filter(null);
740 } else {
741 if (mSearchEditText != null) {
742 filter(mSearchEditText.getText().toString());
743 } else {
744 filter(null);
745 }
746 }
747 Fragment fragment = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG);
748 if (fragment != null && fragment instanceof OnBackendConnected) {
749 Log.d(Config.LOGTAG, "calling on backend connected on dialog");
750 ((OnBackendConnected) fragment).onBackendConnected();
751 }
752 }
753
754 protected boolean processViewIntent(@NonNull Intent intent) {
755 final String inviteUri = intent.getStringExtra(WelcomeActivity.EXTRA_INVITE_URI);
756 if (inviteUri != null) {
757 Invite invite = new Invite(inviteUri);
758 if (invite.isJidValid()) {
759 return invite.invite();
760 }
761 }
762 final String action = intent.getAction();
763 if (action == null) {
764 return false;
765 }
766 switch (action) {
767 case Intent.ACTION_SENDTO:
768 case Intent.ACTION_VIEW:
769 Uri uri = intent.getData();
770 if (uri != null) {
771 Invite invite = new Invite(intent.getData(), intent.getBooleanExtra("scanned", false));
772 invite.account = intent.getStringExtra("account");
773 return invite.invite();
774 } else {
775 return false;
776 }
777 }
778 return false;
779 }
780
781 private boolean handleJid(Invite invite) {
782 List<Contact> contacts = xmppConnectionService.findContacts(invite.getJid(), invite.account);
783 if (invite.isAction(XmppUri.ACTION_JOIN)) {
784 Conversation muc = xmppConnectionService.findFirstMuc(invite.getJid());
785 if (muc != null) {
786 switchToConversation(muc, invite.getBody(), false);
787 return true;
788 } else {
789 showJoinConferenceDialog(invite.getJid().asBareJid().toString());
790 return false;
791 }
792 } else if (contacts.size() == 0) {
793 showCreateContactDialog(invite.getJid().toString(), invite);
794 return false;
795 } else if (contacts.size() == 1) {
796 Contact contact = contacts.get(0);
797 if (!invite.isSafeSource() && invite.hasFingerprints()) {
798 displayVerificationWarningDialog(contact, invite);
799 } else {
800 if (invite.hasFingerprints()) {
801 if (xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints())) {
802 Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show();
803 }
804 }
805 if (invite.account != null) {
806 xmppConnectionService.getShortcutService().report(contact);
807 }
808 switchToConversation(contact, invite.getBody());
809 }
810 return true;
811 } else {
812 if (mMenuSearchView != null) {
813 mMenuSearchView.expandActionView();
814 mSearchEditText.setText("");
815 mSearchEditText.append(invite.getJid().toString());
816 filter(invite.getJid().toString());
817 } else {
818 mInitialSearchValue.push(invite.getJid().toString());
819 }
820 return true;
821 }
822 }
823
824 private void displayVerificationWarningDialog(final Contact contact, final Invite invite) {
825 AlertDialog.Builder builder = new AlertDialog.Builder(this);
826 builder.setTitle(R.string.verify_omemo_keys);
827 View view = getLayoutInflater().inflate(R.layout.dialog_verify_fingerprints, null);
828 final CheckBox isTrustedSource = view.findViewById(R.id.trusted_source);
829 TextView warning = view.findViewById(R.id.warning);
830 String jid = contact.getJid().asBareJid().toString();
831 SpannableString spannable = new SpannableString(getString(R.string.verifying_omemo_keys_trusted_source, jid, contact.getDisplayName()));
832 int start = spannable.toString().indexOf(jid);
833 if (start >= 0) {
834 spannable.setSpan(new TypefaceSpan("monospace"), start, start + jid.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
835 }
836 warning.setText(spannable);
837 builder.setView(view);
838 builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
839 if (isTrustedSource.isChecked() && invite.hasFingerprints()) {
840 xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints());
841 }
842 switchToConversation(contact, invite.getBody());
843 });
844 builder.setNegativeButton(R.string.cancel, (dialog, which) -> StartConversationActivity.this.finish());
845 AlertDialog dialog = builder.create();
846 dialog.setCanceledOnTouchOutside(false);
847 dialog.setOnCancelListener(dialog1 -> StartConversationActivity.this.finish());
848 dialog.show();
849 }
850
851 protected void filter(String needle) {
852 if (xmppConnectionServiceBound) {
853 this.filterContacts(needle);
854 this.filterConferences(needle);
855 }
856 }
857
858 protected void filterContacts(String needle) {
859 this.contacts.clear();
860 for (Account account : xmppConnectionService.getAccounts()) {
861 if (account.getStatus() != Account.State.DISABLED) {
862 for (Contact contact : account.getRoster().getContacts()) {
863 Presence.Status s = contact.getShownStatus();
864 if (contact.showInRoster() && contact.match(this, needle)
865 && (!this.mHideOfflineContacts
866 || (needle != null && !needle.trim().isEmpty())
867 || s.compareTo(Presence.Status.OFFLINE) < 0)) {
868 this.contacts.add(contact);
869 }
870 }
871 }
872 }
873 Collections.sort(this.contacts);
874 mContactsAdapter.notifyDataSetChanged();
875 }
876
877 protected void filterConferences(String needle) {
878 this.conferences.clear();
879 for (Account account : xmppConnectionService.getAccounts()) {
880 if (account.getStatus() != Account.State.DISABLED) {
881 for (Bookmark bookmark : account.getBookmarks()) {
882 if (bookmark.match(this, needle)) {
883 this.conferences.add(bookmark);
884 }
885 }
886 }
887 }
888 Collections.sort(this.conferences);
889 mConferenceAdapter.notifyDataSetChanged();
890 }
891
892 private void onTabChanged() {
893 @DrawableRes final int fabDrawable;
894 if (binding.startConversationViewPager.getCurrentItem() == 0) {
895 fabDrawable = R.drawable.ic_person_add_white_24dp;
896 } else {
897 fabDrawable = R.drawable.ic_group_add_white_24dp;
898 }
899 binding.fab.setImageResource(fabDrawable);
900 invalidateOptionsMenu();
901 }
902
903 @Override
904 public void OnUpdateBlocklist(final Status status) {
905 refreshUi();
906 }
907
908 @Override
909 protected void refreshUiReal() {
910 if (mSearchEditText != null) {
911 filter(mSearchEditText.getText().toString());
912 }
913 configureHomeButton();
914 }
915
916 @Override
917 public void onBackPressed() {
918 navigateBack();
919 }
920
921 private void navigateBack() {
922 if (xmppConnectionService != null && !xmppConnectionService.isConversationsListEmpty(null)) {
923 Intent intent = new Intent(this, ConversationsActivity.class);
924 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
925 startActivity(intent);
926 }
927 finish();
928 }
929
930 @Override
931 public void onCreateDialogPositiveClick(Spinner spinner, String subject) {
932 if (!xmppConnectionServiceBound) {
933 return;
934 }
935 final Account account = getSelectedAccount(spinner);
936 if (account == null) {
937 return;
938 }
939 Intent intent = new Intent(getApplicationContext(), ChooseContactActivity.class);
940 intent.putExtra("multiple", true);
941 intent.putExtra("show_enter_jid", true);
942 intent.putExtra("subject", subject);
943 intent.putExtra(EXTRA_ACCOUNT, account.getJid().asBareJid().toString());
944 intent.putExtra(ChooseContactActivity.EXTRA_TITLE_RES_ID, R.string.choose_participants);
945 startActivityForResult(intent, REQUEST_CREATE_CONFERENCE);
946 }
947
948 @Override
949 public void onJoinDialogPositiveClick(Dialog dialog, Spinner spinner, AutoCompleteTextView jid, boolean isBookmarkChecked) {
950 if (!xmppConnectionServiceBound) {
951 return;
952 }
953 final Account account = getSelectedAccount(spinner);
954 if (account == null) {
955 return;
956 }
957 final Jid conferenceJid;
958 try {
959 conferenceJid = Jid.of(jid.getText().toString());
960 } catch (final IllegalArgumentException e) {
961 jid.setError(getString(R.string.invalid_jid));
962 return;
963 }
964
965 if (isBookmarkChecked) {
966 if (account.hasBookmarkFor(conferenceJid)) {
967 jid.setError(getString(R.string.bookmark_already_exists));
968 } else {
969 final Bookmark bookmark = new Bookmark(account, conferenceJid.asBareJid());
970 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
971 String nick = conferenceJid.getResource();
972 if (nick != null && !nick.isEmpty()) {
973 bookmark.setNick(nick);
974 }
975 account.getBookmarks().add(bookmark);
976 xmppConnectionService.pushBookmarks(account);
977 final Conversation conversation = xmppConnectionService
978 .findOrCreateConversation(account, conferenceJid, true, true, true);
979 bookmark.setConversation(conversation);
980 dialog.dismiss();
981 switchToConversation(conversation);
982 }
983 } else {
984 final Conversation conversation = xmppConnectionService
985 .findOrCreateConversation(account, conferenceJid, true, true, true);
986 dialog.dismiss();
987 switchToConversation(conversation);
988 }
989 }
990
991 @Override
992 public void onConversationUpdate() {
993 refreshUi();
994 }
995
996 public static class MyListFragment extends ListFragment {
997 private AdapterView.OnItemClickListener mOnItemClickListener;
998 private int mResContextMenu;
999
1000 public void setContextMenu(final int res) {
1001 this.mResContextMenu = res;
1002 }
1003
1004 @Override
1005 public void onListItemClick(final ListView l, final View v, final int position, final long id) {
1006 if (mOnItemClickListener != null) {
1007 mOnItemClickListener.onItemClick(l, v, position, id);
1008 }
1009 }
1010
1011 public void setOnListItemClickListener(AdapterView.OnItemClickListener l) {
1012 this.mOnItemClickListener = l;
1013 }
1014
1015 @Override
1016 public void onViewCreated(@NonNull final View view, final Bundle savedInstanceState) {
1017 super.onViewCreated(view, savedInstanceState);
1018 registerForContextMenu(getListView());
1019 getListView().setFastScrollEnabled(true);
1020 getListView().setDivider(null);
1021 getListView().setDividerHeight(0);
1022 }
1023
1024 @Override
1025 public void onCreateContextMenu(final ContextMenu menu, final View v,
1026 final ContextMenuInfo menuInfo) {
1027 super.onCreateContextMenu(menu, v, menuInfo);
1028 final StartConversationActivity activity = (StartConversationActivity) getActivity();
1029 if (activity == null) {
1030 return;
1031 }
1032 activity.getMenuInflater().inflate(mResContextMenu, menu);
1033 final AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
1034 if (mResContextMenu == R.menu.conference_context) {
1035 activity.conference_context_id = acmi.position;
1036 } else if (mResContextMenu == R.menu.contact_context) {
1037 activity.contact_context_id = acmi.position;
1038 final Contact contact = (Contact) activity.contacts.get(acmi.position);
1039 final MenuItem blockUnblockItem = menu.findItem(R.id.context_contact_block_unblock);
1040 final MenuItem showContactDetailsItem = menu.findItem(R.id.context_contact_details);
1041 if (contact.isSelf()) {
1042 showContactDetailsItem.setVisible(false);
1043 }
1044 XmppConnection xmpp = contact.getAccount().getXmppConnection();
1045 if (xmpp != null && xmpp.getFeatures().blocking() && !contact.isSelf()) {
1046 if (contact.isBlocked()) {
1047 blockUnblockItem.setTitle(R.string.unblock_contact);
1048 } else {
1049 blockUnblockItem.setTitle(R.string.block_contact);
1050 }
1051 } else {
1052 blockUnblockItem.setVisible(false);
1053 }
1054 }
1055 }
1056
1057 @Override
1058 public boolean onContextItemSelected(final MenuItem item) {
1059 StartConversationActivity activity = (StartConversationActivity) getActivity();
1060 if (activity == null) {
1061 return true;
1062 }
1063 switch (item.getItemId()) {
1064 case R.id.context_contact_details:
1065 activity.openDetailsForContact();
1066 break;
1067 case R.id.context_show_qr:
1068 activity.showQrForContact();
1069 break;
1070 case R.id.context_contact_block_unblock:
1071 activity.toggleContactBlock();
1072 break;
1073 case R.id.context_delete_contact:
1074 activity.deleteContact();
1075 break;
1076 case R.id.context_join_conference:
1077 activity.openConversationForBookmark();
1078 break;
1079 case R.id.context_share_uri:
1080 activity.shareBookmarkUri();
1081 break;
1082 case R.id.context_delete_conference:
1083 activity.deleteConference();
1084 }
1085 return true;
1086 }
1087 }
1088
1089 public class ListPagerAdapter extends PagerAdapter {
1090 FragmentManager fragmentManager;
1091 MyListFragment[] fragments;
1092
1093 public ListPagerAdapter(FragmentManager fm) {
1094 fragmentManager = fm;
1095 fragments = new MyListFragment[2];
1096 }
1097
1098 public void requestFocus(int pos) {
1099 if (fragments.length > pos) {
1100 fragments[pos].getListView().requestFocus();
1101 }
1102 }
1103
1104 @Override
1105 public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
1106 assert (0 <= position && position < fragments.length);
1107 FragmentTransaction trans = fragmentManager.beginTransaction();
1108 trans.remove(fragments[position]);
1109 trans.commit();
1110 fragments[position] = null;
1111 }
1112
1113 @Override
1114 public Fragment instantiateItem(@NonNull ViewGroup container, int position) {
1115 Fragment fragment = getItem(position);
1116 FragmentTransaction trans = fragmentManager.beginTransaction();
1117 trans.add(container.getId(), fragment, "fragment:" + position);
1118 trans.commit();
1119 return fragment;
1120 }
1121
1122 @Override
1123 public int getCount() {
1124 return fragments.length;
1125 }
1126
1127 @Override
1128 public boolean isViewFromObject(@NonNull View view, @NonNull Object fragment) {
1129 return ((Fragment) fragment).getView() == view;
1130 }
1131
1132 @Nullable
1133 @Override
1134 public CharSequence getPageTitle(int position) {
1135 switch (position) {
1136 case 0:
1137 return getResources().getString(R.string.contacts);
1138 case 1:
1139 return getResources().getString(R.string.conferences);
1140 default:
1141 return super.getPageTitle(position);
1142 }
1143 }
1144
1145 public Fragment getItem(int position) {
1146 assert (0 <= position && position < fragments.length);
1147 if (fragments[position] == null) {
1148 final MyListFragment listFragment = new MyListFragment();
1149 if (position == 1) {
1150 listFragment.setListAdapter(mConferenceAdapter);
1151 listFragment.setContextMenu(R.menu.conference_context);
1152 listFragment.setOnListItemClickListener((arg0, arg1, p, arg3) -> openConversationForBookmark(p));
1153 } else {
1154
1155 listFragment.setListAdapter(mContactsAdapter);
1156 listFragment.setContextMenu(R.menu.contact_context);
1157 listFragment.setOnListItemClickListener((arg0, arg1, p, arg3) -> openConversationForContact(p));
1158 }
1159 fragments[position] = listFragment;
1160 }
1161 return fragments[position];
1162 }
1163 }
1164
1165 private class Invite extends XmppUri {
1166
1167 public String account;
1168
1169 public Invite(final Uri uri) {
1170 super(uri);
1171 }
1172
1173 public Invite(final String uri) {
1174 super(uri);
1175 }
1176
1177 public Invite(Uri uri, boolean safeSource) {
1178 super(uri, safeSource);
1179 }
1180
1181 boolean invite() {
1182 if (!isJidValid()) {
1183 Toast.makeText(StartConversationActivity.this, R.string.invalid_jid, Toast.LENGTH_SHORT).show();
1184 return false;
1185 }
1186 if (getJid() != null) {
1187 return handleJid(this);
1188 }
1189 return false;
1190 }
1191 }
1192}