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