1/*
2 * Copyright (c) 2018, Daniel Gultsch All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation and/or
12 * other materials provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors
15 * may be used to endorse or promote products derived from this software without
16 * specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30package eu.siacs.conversations.ui;
31
32
33import static eu.siacs.conversations.ui.ConversationFragment.REQUEST_DECRYPT_PGP;
34
35import android.annotation.SuppressLint;
36import android.app.Activity;
37import android.app.Fragment;
38import android.app.FragmentManager;
39import android.app.FragmentTransaction;
40import android.content.ActivityNotFoundException;
41import android.content.Context;
42import android.content.Intent;
43import android.content.pm.PackageManager;
44import android.net.Uri;
45import android.os.Bundle;
46import android.provider.Settings;
47import android.util.Log;
48import android.view.KeyEvent;
49import android.view.Menu;
50import android.view.MenuItem;
51import android.widget.Toast;
52
53import androidx.annotation.IdRes;
54import androidx.annotation.NonNull;
55import androidx.appcompat.app.ActionBar;
56import androidx.appcompat.app.AlertDialog;
57import androidx.databinding.DataBindingUtil;
58
59import org.openintents.openpgp.util.OpenPgpApi;
60
61import java.util.Arrays;
62import java.util.List;
63import java.util.concurrent.atomic.AtomicBoolean;
64
65import eu.siacs.conversations.Config;
66import eu.siacs.conversations.R;
67import eu.siacs.conversations.crypto.OmemoSetting;
68import eu.siacs.conversations.databinding.ActivityConversationsBinding;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Contact;
71import eu.siacs.conversations.entities.Conversation;
72import eu.siacs.conversations.entities.Conversational;
73import eu.siacs.conversations.services.XmppConnectionService;
74import eu.siacs.conversations.ui.interfaces.OnBackendConnected;
75import eu.siacs.conversations.ui.interfaces.OnConversationArchived;
76import eu.siacs.conversations.ui.interfaces.OnConversationRead;
77import eu.siacs.conversations.ui.interfaces.OnConversationSelected;
78import eu.siacs.conversations.ui.interfaces.OnConversationsListItemUpdated;
79import eu.siacs.conversations.ui.util.ActionBarUtil;
80import eu.siacs.conversations.ui.util.ActivityResult;
81import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
82import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
83import eu.siacs.conversations.ui.util.PendingItem;
84import eu.siacs.conversations.utils.ExceptionHelper;
85import eu.siacs.conversations.utils.SignupUtils;
86import eu.siacs.conversations.utils.XmppUri;
87import eu.siacs.conversations.xmpp.Jid;
88import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
89
90public class ConversationsActivity extends XmppActivity implements OnConversationSelected, OnConversationArchived, OnConversationsListItemUpdated, OnConversationRead, XmppConnectionService.OnAccountUpdate, XmppConnectionService.OnConversationUpdate, XmppConnectionService.OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnAffiliationChanged {
91
92 public static final String ACTION_VIEW_CONVERSATION = "eu.siacs.conversations.action.VIEW";
93 public static final String EXTRA_CONVERSATION = "conversationUuid";
94 public static final String EXTRA_DOWNLOAD_UUID = "eu.siacs.conversations.download_uuid";
95 public static final String EXTRA_AS_QUOTE = "eu.siacs.conversations.as_quote";
96 public static final String EXTRA_NICK = "nick";
97 public static final String EXTRA_IS_PRIVATE_MESSAGE = "pm";
98 public static final String EXTRA_DO_NOT_APPEND = "do_not_append";
99 public static final String EXTRA_POST_INIT_ACTION = "post_init_action";
100 public static final String POST_ACTION_RECORD_VOICE = "record_voice";
101 public static final String EXTRA_TYPE = "type";
102 public static final String EXTRA_NODE = "node";
103
104 private static final List<String> VIEW_AND_SHARE_ACTIONS = Arrays.asList(
105 ACTION_VIEW_CONVERSATION,
106 Intent.ACTION_SEND,
107 Intent.ACTION_SEND_MULTIPLE
108 );
109
110 public static final int REQUEST_OPEN_MESSAGE = 0x9876;
111 public static final int REQUEST_PLAY_PAUSE = 0x5432;
112
113
114 //secondary fragment (when holding the conversation, must be initialized before refreshing the overview fragment
115 private static final @IdRes
116 int[] FRAGMENT_ID_NOTIFICATION_ORDER = {R.id.secondary_fragment, R.id.main_fragment};
117 private final PendingItem<Intent> pendingViewIntent = new PendingItem<>();
118 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
119 private ActivityConversationsBinding binding;
120 private boolean mActivityPaused = true;
121 private final AtomicBoolean mRedirectInProcess = new AtomicBoolean(false);
122
123 private static boolean isViewOrShareIntent(Intent i) {
124 Log.d(Config.LOGTAG, "action: " + (i == null ? null : i.getAction()));
125 return i != null && VIEW_AND_SHARE_ACTIONS.contains(i.getAction()) && i.hasExtra(EXTRA_CONVERSATION);
126 }
127
128 private static Intent createLauncherIntent(Context context) {
129 final Intent intent = new Intent(context, ConversationsActivity.class);
130 intent.setAction(Intent.ACTION_MAIN);
131 intent.addCategory(Intent.CATEGORY_LAUNCHER);
132 return intent;
133 }
134
135 @Override
136 protected void refreshUiReal() {
137 invalidateOptionsMenu();
138 for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
139 refreshFragment(id);
140 }
141 }
142
143 @Override
144 void onBackendConnected() {
145 if (performRedirectIfNecessary(true)) {
146 return;
147 }
148 xmppConnectionService.getNotificationService().setIsInForeground(true);
149 final Intent intent = pendingViewIntent.pop();
150 if (intent != null) {
151 if (processViewIntent(intent)) {
152 if (binding.secondaryFragment != null) {
153 notifyFragmentOfBackendConnected(R.id.main_fragment);
154 }
155 invalidateActionBarTitle();
156 return;
157 }
158 }
159 for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
160 notifyFragmentOfBackendConnected(id);
161 }
162
163 final ActivityResult activityResult = postponedActivityResult.pop();
164 if (activityResult != null) {
165 handleActivityResult(activityResult);
166 }
167
168 invalidateActionBarTitle();
169 if (binding.secondaryFragment != null && ConversationFragment.getConversation(this) == null) {
170 Conversation conversation = ConversationsOverviewFragment.getSuggestion(this);
171 if (conversation != null) {
172 openConversation(conversation, null);
173 }
174 }
175 showDialogsIfMainIsOverview();
176 }
177
178 private boolean performRedirectIfNecessary(boolean noAnimation) {
179 return performRedirectIfNecessary(null, noAnimation);
180 }
181
182 private boolean performRedirectIfNecessary(final Conversation ignore, final boolean noAnimation) {
183 if (xmppConnectionService == null) {
184 return false;
185 }
186 boolean isConversationsListEmpty = xmppConnectionService.isConversationsListEmpty(ignore);
187 if (isConversationsListEmpty && mRedirectInProcess.compareAndSet(false, true)) {
188 final Intent intent = SignupUtils.getRedirectionIntent(this);
189 if (noAnimation) {
190 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
191 }
192 runOnUiThread(() -> {
193 startActivity(intent);
194 if (noAnimation) {
195 overridePendingTransition(0, 0);
196 }
197 });
198 }
199 return mRedirectInProcess.get();
200 }
201
202 private void showDialogsIfMainIsOverview() {
203 if (xmppConnectionService == null) {
204 return;
205 }
206 final Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
207 if (fragment instanceof ConversationsOverviewFragment) {
208 if (ExceptionHelper.checkForCrash(this)) {
209 return;
210 }
211 openBatteryOptimizationDialogIfNeeded();
212 }
213 }
214
215 private String getBatteryOptimizationPreferenceKey() {
216 @SuppressLint("HardwareIds") String device = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
217 return "show_battery_optimization" + (device == null ? "" : device);
218 }
219
220 private void setNeverAskForBatteryOptimizationsAgain() {
221 getPreferences().edit().putBoolean(getBatteryOptimizationPreferenceKey(), false).apply();
222 }
223
224 private void openBatteryOptimizationDialogIfNeeded() {
225 if (isOptimizingBattery()
226 && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M
227 && getPreferences().getBoolean(getBatteryOptimizationPreferenceKey(), true)) {
228 AlertDialog.Builder builder = new AlertDialog.Builder(this);
229 builder.setTitle(R.string.battery_optimizations_enabled);
230 builder.setMessage(getString(R.string.battery_optimizations_enabled_dialog, getString(R.string.app_name)));
231 builder.setPositiveButton(R.string.next, (dialog, which) -> {
232 Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
233 Uri uri = Uri.parse("package:" + getPackageName());
234 intent.setData(uri);
235 try {
236 startActivityForResult(intent, REQUEST_BATTERY_OP);
237 } catch (ActivityNotFoundException e) {
238 Toast.makeText(this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
239 }
240 });
241 builder.setOnDismissListener(dialog -> setNeverAskForBatteryOptimizationsAgain());
242 final AlertDialog dialog = builder.create();
243 dialog.setCanceledOnTouchOutside(false);
244 dialog.show();
245 }
246 }
247
248 private void notifyFragmentOfBackendConnected(@IdRes int id) {
249 final Fragment fragment = getFragmentManager().findFragmentById(id);
250 if (fragment instanceof OnBackendConnected) {
251 ((OnBackendConnected) fragment).onBackendConnected();
252 }
253 }
254
255 private void refreshFragment(@IdRes int id) {
256 final Fragment fragment = getFragmentManager().findFragmentById(id);
257 if (fragment instanceof XmppFragment) {
258 ((XmppFragment) fragment).refresh();
259 }
260 }
261
262 private boolean processViewIntent(Intent intent) {
263 final String uuid = intent.getStringExtra(EXTRA_CONVERSATION);
264 final Conversation conversation = uuid != null ? xmppConnectionService.findConversationByUuid(uuid) : null;
265 if (conversation == null) {
266 Log.d(Config.LOGTAG, "unable to view conversation with uuid:" + uuid);
267 return false;
268 }
269 openConversation(conversation, intent.getExtras());
270 return true;
271 }
272
273 @Override
274 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
275 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
276 UriHandlerActivity.onRequestPermissionResult(this, requestCode, grantResults);
277 if (grantResults.length > 0) {
278 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
279 switch (requestCode) {
280 case REQUEST_OPEN_MESSAGE:
281 refreshUiReal();
282 ConversationFragment.openPendingMessage(this);
283 break;
284 case REQUEST_PLAY_PAUSE:
285 ConversationFragment.startStopPending(this);
286 break;
287 }
288 }
289 }
290 }
291
292 @Override
293 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
294 super.onActivityResult(requestCode, resultCode, data);
295 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
296 if (xmppConnectionService != null) {
297 handleActivityResult(activityResult);
298 } else {
299 this.postponedActivityResult.push(activityResult);
300 }
301 }
302
303 private void handleActivityResult(ActivityResult activityResult) {
304 if (activityResult.resultCode == Activity.RESULT_OK) {
305 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
306 } else {
307 handleNegativeActivityResult(activityResult.requestCode);
308 }
309 }
310
311 private void handleNegativeActivityResult(int requestCode) {
312 Conversation conversation = ConversationFragment.getConversationReliable(this);
313 switch (requestCode) {
314 case REQUEST_DECRYPT_PGP:
315 if (conversation == null) {
316 break;
317 }
318 conversation.getAccount().getPgpDecryptionService().giveUpCurrentDecryption();
319 break;
320 case REQUEST_BATTERY_OP:
321 setNeverAskForBatteryOptimizationsAgain();
322 break;
323 }
324 }
325
326 private void handlePositiveActivityResult(int requestCode, final Intent data) {
327 Conversation conversation = ConversationFragment.getConversationReliable(this);
328 if (conversation == null) {
329 Log.d(Config.LOGTAG, "conversation not found");
330 return;
331 }
332 switch (requestCode) {
333 case REQUEST_DECRYPT_PGP:
334 conversation.getAccount().getPgpDecryptionService().continueDecryption(data);
335 break;
336 case REQUEST_CHOOSE_PGP_ID:
337 long id = data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, 0);
338 if (id != 0) {
339 conversation.getAccount().setPgpSignId(id);
340 announcePgp(conversation.getAccount(), null, null, onOpenPGPKeyPublished);
341 } else {
342 choosePgpSignId(conversation.getAccount());
343 }
344 break;
345 case REQUEST_ANNOUNCE_PGP:
346 announcePgp(conversation.getAccount(), conversation, data, onOpenPGPKeyPublished);
347 break;
348 }
349 }
350
351 @Override
352 protected void onCreate(final Bundle savedInstanceState) {
353 super.onCreate(savedInstanceState);
354 ConversationMenuConfigurator.reloadFeatures(this);
355 OmemoSetting.load(this);
356 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
357 setSupportActionBar(binding.toolbar);
358 configureActionBar(getSupportActionBar());
359 this.getFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
360 this.getFragmentManager().addOnBackStackChangedListener(this::showDialogsIfMainIsOverview);
361 this.initializeFragments();
362 this.invalidateActionBarTitle();
363 final Intent intent;
364 if (savedInstanceState == null) {
365 intent = getIntent();
366 } else {
367 intent = savedInstanceState.getParcelable("intent");
368 }
369 if (isViewOrShareIntent(intent)) {
370 pendingViewIntent.push(intent);
371 setIntent(createLauncherIntent(this));
372 }
373 }
374
375 @Override
376 public boolean onCreateOptionsMenu(Menu menu) {
377 getMenuInflater().inflate(R.menu.activity_conversations, menu);
378 final MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code);
379 if (qrCodeScanMenuItem != null) {
380 if (isCameraFeatureAvailable()) {
381 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
382 boolean visible = getResources().getBoolean(R.bool.show_qr_code_scan)
383 && fragment instanceof ConversationsOverviewFragment;
384 qrCodeScanMenuItem.setVisible(visible);
385 } else {
386 qrCodeScanMenuItem.setVisible(false);
387 }
388 }
389 return super.onCreateOptionsMenu(menu);
390 }
391
392 @Override
393 public void onConversationSelected(Conversation conversation) {
394 clearPendingViewIntent();
395 if (ConversationFragment.getConversation(this) == conversation) {
396 Log.d(Config.LOGTAG, "ignore onConversationSelected() because conversation is already open");
397 return;
398 }
399 openConversation(conversation, null);
400 }
401
402 public void clearPendingViewIntent() {
403 if (pendingViewIntent.clear()) {
404 Log.e(Config.LOGTAG, "cleared pending view intent");
405 }
406 }
407
408 private void displayToast(final String msg) {
409 runOnUiThread(() -> Toast.makeText(ConversationsActivity.this, msg, Toast.LENGTH_SHORT).show());
410 }
411
412 @Override
413 public void onAffiliationChangedSuccessful(Jid jid) {
414
415 }
416
417 @Override
418 public void onAffiliationChangeFailed(Jid jid, int resId) {
419 displayToast(getString(resId, jid.asBareJid().toString()));
420 }
421
422 private void openConversation(Conversation conversation, Bundle extras) {
423 final FragmentManager fragmentManager = getFragmentManager();
424 executePendingTransactions(fragmentManager);
425 ConversationFragment conversationFragment = (ConversationFragment) fragmentManager.findFragmentById(R.id.secondary_fragment);
426 final boolean mainNeedsRefresh;
427 if (conversationFragment == null) {
428 mainNeedsRefresh = false;
429 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
430 if (mainFragment instanceof ConversationFragment) {
431 conversationFragment = (ConversationFragment) mainFragment;
432 } else {
433 conversationFragment = new ConversationFragment();
434 FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
435 fragmentTransaction.replace(R.id.main_fragment, conversationFragment);
436 fragmentTransaction.addToBackStack(null);
437 try {
438 fragmentTransaction.commit();
439 } catch (IllegalStateException e) {
440 Log.w(Config.LOGTAG, "sate loss while opening conversation", e);
441 //allowing state loss is probably fine since view intents et all are already stored and a click can probably be 'ignored'
442 return;
443 }
444 }
445 } else {
446 mainNeedsRefresh = true;
447 }
448 conversationFragment.reInit(conversation, extras == null ? new Bundle() : extras);
449 if (mainNeedsRefresh) {
450 refreshFragment(R.id.main_fragment);
451 } else {
452 invalidateActionBarTitle();
453 }
454 }
455
456 private static void executePendingTransactions(final FragmentManager fragmentManager) {
457 try {
458 fragmentManager.executePendingTransactions();
459 } catch (final Exception e) {
460 Log.e(Config.LOGTAG,"unable to execute pending fragment transactions");
461 }
462 }
463
464 public boolean onXmppUriClicked(Uri uri) {
465 XmppUri xmppUri = new XmppUri(uri);
466 if (xmppUri.isValidJid() && !xmppUri.hasFingerprints()) {
467 final Conversation conversation = xmppConnectionService.findUniqueConversationByJid(xmppUri);
468 if (conversation != null) {
469 if (xmppUri.isAction("command")) {
470 startCommand(conversation.getAccount(), conversation.getJid(), xmppUri.getParameter("node"));
471 } else {
472 Bundle extras = new Bundle();
473 extras.putString(Intent.EXTRA_TEXT, xmppUri.getBody());
474 if (xmppUri.isAction("message")) extras.putString(EXTRA_POST_INIT_ACTION, "message");
475 openConversation(conversation, extras);
476 }
477 return true;
478 }
479 }
480 return false;
481 }
482
483 @Override
484 public boolean onOptionsItemSelected(MenuItem item) {
485 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
486 return false;
487 }
488 switch (item.getItemId()) {
489 case android.R.id.home:
490 FragmentManager fm = getFragmentManager();
491 if (fm.getBackStackEntryCount() > 0) {
492 try {
493 fm.popBackStack();
494 } catch (IllegalStateException e) {
495 Log.w(Config.LOGTAG, "Unable to pop back stack after pressing home button");
496 }
497 return true;
498 }
499 break;
500 case R.id.action_scan_qr_code:
501 UriHandlerActivity.scan(this);
502 return true;
503 case R.id.action_search_all_conversations:
504 startActivity(new Intent(this, SearchActivity.class));
505 return true;
506 case R.id.action_search_this_conversation:
507 final Conversation conversation = ConversationFragment.getConversation(this);
508 if (conversation == null) {
509 return true;
510 }
511 final Intent intent = new Intent(this, SearchActivity.class);
512 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
513 startActivity(intent);
514 return true;
515 }
516 return super.onOptionsItemSelected(item);
517 }
518
519 @Override
520 public boolean onKeyDown(final int keyCode, final KeyEvent keyEvent) {
521 if (keyCode == KeyEvent.KEYCODE_DPAD_UP && keyEvent.isCtrlPressed()) {
522 final ConversationFragment conversationFragment = ConversationFragment.get(this);
523 if (conversationFragment != null && conversationFragment.onArrowUpCtrlPressed()) {
524 return true;
525 }
526 }
527 return super.onKeyDown(keyCode, keyEvent);
528 }
529
530 @Override
531 public void onSaveInstanceState(final Bundle savedInstanceState) {
532 final Intent pendingIntent = pendingViewIntent.peek();
533 savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent());
534 super.onSaveInstanceState(savedInstanceState);
535 }
536
537 @Override
538 protected void onStart() {
539 super.onStart();
540 final int theme = findTheme();
541 if (this.mTheme != theme) {
542 this.mSkipBackgroundBinding = true;
543 recreate();
544 } else {
545 this.mSkipBackgroundBinding = false;
546 }
547 mRedirectInProcess.set(false);
548 }
549
550 @Override
551 protected void onNewIntent(final Intent intent) {
552 super.onNewIntent(intent);
553 if (isViewOrShareIntent(intent)) {
554 if (xmppConnectionService != null) {
555 clearPendingViewIntent();
556 processViewIntent(intent);
557 } else {
558 pendingViewIntent.push(intent);
559 }
560 }
561 setIntent(createLauncherIntent(this));
562 }
563
564 @Override
565 public void onPause() {
566 this.mActivityPaused = true;
567 super.onPause();
568 }
569
570 @Override
571 public void onResume() {
572 super.onResume();
573 this.mActivityPaused = false;
574 }
575
576 private void initializeFragments() {
577 final FragmentManager fragmentManager = getFragmentManager();
578 FragmentTransaction transaction = fragmentManager.beginTransaction();
579 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
580 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
581 if (mainFragment != null) {
582 if (binding.secondaryFragment != null) {
583 if (mainFragment instanceof ConversationFragment) {
584 getFragmentManager().popBackStack();
585 transaction.remove(mainFragment);
586 transaction.commit();
587 fragmentManager.executePendingTransactions();
588 transaction = fragmentManager.beginTransaction();
589 transaction.replace(R.id.secondary_fragment, mainFragment);
590 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
591 transaction.commit();
592 return;
593 }
594 } else {
595 if (secondaryFragment instanceof ConversationFragment) {
596 transaction.remove(secondaryFragment);
597 transaction.commit();
598 getFragmentManager().executePendingTransactions();
599 transaction = fragmentManager.beginTransaction();
600 transaction.replace(R.id.main_fragment, secondaryFragment);
601 transaction.addToBackStack(null);
602 transaction.commit();
603 return;
604 }
605 }
606 } else {
607 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
608 }
609 if (binding.secondaryFragment != null && secondaryFragment == null) {
610 transaction.replace(R.id.secondary_fragment, new ConversationFragment());
611 }
612 transaction.commit();
613 }
614
615 private void invalidateActionBarTitle() {
616 final ActionBar actionBar = getSupportActionBar();
617 if (actionBar == null) {
618 return;
619 }
620 final FragmentManager fragmentManager = getFragmentManager();
621 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
622 if (mainFragment instanceof ConversationFragment) {
623 final Conversation conversation = ((ConversationFragment) mainFragment).getConversation();
624 if (conversation != null) {
625 actionBar.setTitle(conversation.getName());
626 actionBar.setDisplayHomeAsUpEnabled(true);
627 ActionBarUtil.setActionBarOnClickListener(
628 binding.toolbar,
629 (v) -> openConversationDetails(conversation)
630 );
631 return;
632 }
633 }
634 actionBar.setTitle(R.string.app_name);
635 actionBar.setDisplayHomeAsUpEnabled(false);
636 ActionBarUtil.resetActionBarOnClickListeners(binding.toolbar);
637 }
638
639 private void openConversationDetails(final Conversation conversation) {
640 if (conversation.getMode() == Conversational.MODE_MULTI) {
641 ConferenceDetailsActivity.open(this, conversation);
642 } else {
643 final Contact contact = conversation.getContact();
644 if (contact.isSelf()) {
645 switchToAccount(conversation.getAccount());
646 } else {
647 switchToContactDetails(contact);
648 }
649 }
650 }
651
652 @Override
653 public void onConversationArchived(Conversation conversation) {
654 if (performRedirectIfNecessary(conversation, false)) {
655 return;
656 }
657 final FragmentManager fragmentManager = getFragmentManager();
658 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
659 if (mainFragment instanceof ConversationFragment) {
660 try {
661 fragmentManager.popBackStack();
662 } catch (final IllegalStateException e) {
663 Log.w(Config.LOGTAG, "state loss while popping back state after archiving conversation", e);
664 //this usually means activity is no longer active; meaning on the next open we will run through this again
665 }
666 return;
667 }
668 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
669 if (secondaryFragment instanceof ConversationFragment) {
670 if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
671 Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
672 if (suggestion != null) {
673 openConversation(suggestion, null);
674 }
675 }
676 }
677 }
678
679 @Override
680 public void onConversationsListItemUpdated() {
681 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
682 if (fragment instanceof ConversationsOverviewFragment) {
683 ((ConversationsOverviewFragment) fragment).refresh();
684 }
685 }
686
687 @Override
688 public void switchToConversation(Conversation conversation) {
689 Log.d(Config.LOGTAG, "override");
690 openConversation(conversation, null);
691 }
692
693 @Override
694 public void onConversationRead(Conversation conversation, String upToUuid) {
695 if (!mActivityPaused && pendingViewIntent.peek() == null) {
696 xmppConnectionService.sendReadMarker(conversation, upToUuid);
697 } else {
698 Log.d(Config.LOGTAG, "ignoring read callback. mActivityPaused=" + mActivityPaused);
699 }
700 }
701
702 @Override
703 public void onAccountUpdate() {
704 this.refreshUi();
705 }
706
707 @Override
708 public void onConversationUpdate() {
709 if (performRedirectIfNecessary(false)) {
710 return;
711 }
712 this.refreshUi();
713 }
714
715 @Override
716 public void onRosterUpdate() {
717 this.refreshUi();
718 }
719
720 @Override
721 public void OnUpdateBlocklist(OnUpdateBlocklist.Status status) {
722 this.refreshUi();
723 }
724
725 @Override
726 public void onShowErrorToast(int resId) {
727 runOnUiThread(() -> Toast.makeText(this, resId, Toast.LENGTH_SHORT).show());
728 }
729}