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.Manifest;
36import android.annotation.SuppressLint;
37import android.app.Activity;
38import android.app.Fragment;
39import android.app.FragmentManager;
40import android.app.FragmentTransaction;
41import android.content.ActivityNotFoundException;
42import android.content.Context;
43import android.content.Intent;
44import android.content.pm.PackageManager;
45import android.net.Uri;
46import android.os.Build;
47import android.os.Bundle;
48import android.provider.Settings;
49import android.util.Log;
50import android.view.KeyEvent;
51import android.view.Menu;
52import android.view.MenuItem;
53import android.widget.Toast;
54
55import androidx.annotation.IdRes;
56import androidx.annotation.NonNull;
57import androidx.appcompat.app.ActionBar;
58import androidx.appcompat.app.AlertDialog;
59import androidx.core.app.ActivityCompat;
60import androidx.databinding.DataBindingUtil;
61
62import com.google.android.material.dialog.MaterialAlertDialogBuilder;
63
64import org.openintents.openpgp.util.OpenPgpApi;
65
66import java.util.Arrays;
67import java.util.List;
68import java.util.concurrent.atomic.AtomicBoolean;
69
70import eu.siacs.conversations.Config;
71import eu.siacs.conversations.R;
72import eu.siacs.conversations.crypto.OmemoSetting;
73import eu.siacs.conversations.databinding.ActivityConversationsBinding;
74import eu.siacs.conversations.entities.Contact;
75import eu.siacs.conversations.entities.Conversation;
76import eu.siacs.conversations.entities.Conversational;
77import eu.siacs.conversations.services.XmppConnectionService;
78import eu.siacs.conversations.ui.interfaces.OnBackendConnected;
79import eu.siacs.conversations.ui.interfaces.OnConversationArchived;
80import eu.siacs.conversations.ui.interfaces.OnConversationRead;
81import eu.siacs.conversations.ui.interfaces.OnConversationSelected;
82import eu.siacs.conversations.ui.interfaces.OnConversationsListItemUpdated;
83import eu.siacs.conversations.ui.util.ActivityResult;
84import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
85import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
86import eu.siacs.conversations.ui.util.PendingItem;
87import eu.siacs.conversations.ui.util.ToolbarUtils;
88import eu.siacs.conversations.utils.ExceptionHelper;
89import eu.siacs.conversations.utils.SignupUtils;
90import eu.siacs.conversations.utils.XmppUri;
91import eu.siacs.conversations.xmpp.Jid;
92import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
93
94public class ConversationsActivity extends XmppActivity implements OnConversationSelected, OnConversationArchived, OnConversationsListItemUpdated, OnConversationRead, XmppConnectionService.OnAccountUpdate, XmppConnectionService.OnConversationUpdate, XmppConnectionService.OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnAffiliationChanged {
95
96 public static final String ACTION_VIEW_CONVERSATION = "eu.siacs.conversations.action.VIEW";
97 public static final String EXTRA_CONVERSATION = "conversationUuid";
98 public static final String EXTRA_DOWNLOAD_UUID = "eu.siacs.conversations.download_uuid";
99 public static final String EXTRA_AS_QUOTE = "eu.siacs.conversations.as_quote";
100 public static final String EXTRA_NICK = "nick";
101 public static final String EXTRA_IS_PRIVATE_MESSAGE = "pm";
102 public static final String EXTRA_DO_NOT_APPEND = "do_not_append";
103 public static final String EXTRA_POST_INIT_ACTION = "post_init_action";
104 public static final String POST_ACTION_RECORD_VOICE = "record_voice";
105 public static final String EXTRA_TYPE = "type";
106
107 private static final List<String> VIEW_AND_SHARE_ACTIONS = Arrays.asList(
108 ACTION_VIEW_CONVERSATION,
109 Intent.ACTION_SEND,
110 Intent.ACTION_SEND_MULTIPLE
111 );
112
113 public static final int REQUEST_OPEN_MESSAGE = 0x9876;
114 public static final int REQUEST_PLAY_PAUSE = 0x5432;
115
116
117 //secondary fragment (when holding the conversation, must be initialized before refreshing the overview fragment
118 private static final @IdRes
119 int[] FRAGMENT_ID_NOTIFICATION_ORDER = {R.id.secondary_fragment, R.id.main_fragment};
120 private final PendingItem<Intent> pendingViewIntent = new PendingItem<>();
121 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
122 private ActivityConversationsBinding binding;
123 private boolean mActivityPaused = true;
124 private final AtomicBoolean mRedirectInProcess = new AtomicBoolean(false);
125
126 private static boolean isViewOrShareIntent(Intent i) {
127 Log.d(Config.LOGTAG, "action: " + (i == null ? null : i.getAction()));
128 return i != null && VIEW_AND_SHARE_ACTIONS.contains(i.getAction()) && i.hasExtra(EXTRA_CONVERSATION);
129 }
130
131 private static Intent createLauncherIntent(Context context) {
132 final Intent intent = new Intent(context, ConversationsActivity.class);
133 intent.setAction(Intent.ACTION_MAIN);
134 intent.addCategory(Intent.CATEGORY_LAUNCHER);
135 return intent;
136 }
137
138 @Override
139 protected void refreshUiReal() {
140 invalidateOptionsMenu();
141 for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
142 refreshFragment(id);
143 }
144 }
145
146 @Override
147 protected void onBackendConnected() {
148 if (performRedirectIfNecessary(true)) {
149 return;
150 }
151 xmppConnectionService.getNotificationService().setIsInForeground(true);
152 final Intent intent = pendingViewIntent.pop();
153 if (intent != null) {
154 if (processViewIntent(intent)) {
155 if (binding.secondaryFragment != null) {
156 notifyFragmentOfBackendConnected(R.id.main_fragment);
157 }
158 invalidateActionBarTitle();
159 return;
160 }
161 }
162 for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
163 notifyFragmentOfBackendConnected(id);
164 }
165
166 final ActivityResult activityResult = postponedActivityResult.pop();
167 if (activityResult != null) {
168 handleActivityResult(activityResult);
169 }
170
171 invalidateActionBarTitle();
172 if (binding.secondaryFragment != null && ConversationFragment.getConversation(this) == null) {
173 Conversation conversation = ConversationsOverviewFragment.getSuggestion(this);
174 if (conversation != null) {
175 openConversation(conversation, null);
176 }
177 }
178 showDialogsIfMainIsOverview();
179 }
180
181 private boolean performRedirectIfNecessary(boolean noAnimation) {
182 return performRedirectIfNecessary(null, noAnimation);
183 }
184
185 private boolean performRedirectIfNecessary(final Conversation ignore, final boolean noAnimation) {
186 if (xmppConnectionService == null) {
187 return false;
188 }
189 boolean isConversationsListEmpty = xmppConnectionService.isConversationsListEmpty(ignore);
190 if (isConversationsListEmpty && mRedirectInProcess.compareAndSet(false, true)) {
191 final Intent intent = SignupUtils.getRedirectionIntent(this);
192 if (noAnimation) {
193 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
194 }
195 runOnUiThread(() -> {
196 startActivity(intent);
197 if (noAnimation) {
198 overridePendingTransition(0, 0);
199 }
200 });
201 }
202 return mRedirectInProcess.get();
203 }
204
205 private void showDialogsIfMainIsOverview() {
206 if (xmppConnectionService == null) {
207 return;
208 }
209 final Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
210 if (fragment instanceof ConversationsOverviewFragment) {
211 if (ExceptionHelper.checkForCrash(this)) {
212 return;
213 }
214 if (openBatteryOptimizationDialogIfNeeded()) {
215 return;
216 }
217 }
218 }
219
220 private String getBatteryOptimizationPreferenceKey() {
221 @SuppressLint("HardwareIds") String device = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
222 return "show_battery_optimization" + (device == null ? "" : device);
223 }
224
225 private void setNeverAskForBatteryOptimizationsAgain() {
226 getPreferences().edit().putBoolean(getBatteryOptimizationPreferenceKey(), false).apply();
227 }
228
229 private boolean openBatteryOptimizationDialogIfNeeded() {
230 if (isOptimizingBattery() && getPreferences().getBoolean(getBatteryOptimizationPreferenceKey(), true)) {
231 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
232 builder.setTitle(R.string.battery_optimizations_enabled);
233 builder.setMessage(getString(R.string.battery_optimizations_enabled_dialog, getString(R.string.app_name)));
234 builder.setPositiveButton(R.string.next, (dialog, which) -> {
235 final Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
236 final Uri uri = Uri.parse("package:" + getPackageName());
237 intent.setData(uri);
238 try {
239 startActivityForResult(intent, REQUEST_BATTERY_OP);
240 } catch (ActivityNotFoundException e) {
241 Toast.makeText(this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
242 }
243 });
244 builder.setOnDismissListener(dialog -> setNeverAskForBatteryOptimizationsAgain());
245 final AlertDialog dialog = builder.create();
246 dialog.setCanceledOnTouchOutside(false);
247 dialog.show();
248 return true;
249 }
250 return false;
251 }
252
253 private void requestNotificationPermissionIfNeeded() {
254 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
255 requestPermissions(new String[]{Manifest.permission.POST_NOTIFICATIONS}, REQUEST_POST_NOTIFICATION);
256 }
257 }
258
259 private void notifyFragmentOfBackendConnected(@IdRes int id) {
260 final Fragment fragment = getFragmentManager().findFragmentById(id);
261 if (fragment instanceof OnBackendConnected) {
262 ((OnBackendConnected) fragment).onBackendConnected();
263 }
264 }
265
266 private void refreshFragment(@IdRes int id) {
267 final Fragment fragment = getFragmentManager().findFragmentById(id);
268 if (fragment instanceof XmppFragment) {
269 ((XmppFragment) fragment).refresh();
270 }
271 }
272
273 private boolean processViewIntent(Intent intent) {
274 final String uuid = intent.getStringExtra(EXTRA_CONVERSATION);
275 final Conversation conversation = uuid != null ? xmppConnectionService.findConversationByUuid(uuid) : null;
276 if (conversation == null) {
277 Log.d(Config.LOGTAG, "unable to view conversation with uuid:" + uuid);
278 return false;
279 }
280 openConversation(conversation, intent.getExtras());
281 return true;
282 }
283
284 @Override
285 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
286 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
287 UriHandlerActivity.onRequestPermissionResult(this, requestCode, grantResults);
288 if (grantResults.length > 0) {
289 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
290 switch (requestCode) {
291 case REQUEST_OPEN_MESSAGE:
292 refreshUiReal();
293 ConversationFragment.openPendingMessage(this);
294 break;
295 case REQUEST_PLAY_PAUSE:
296 ConversationFragment.startStopPending(this);
297 break;
298 }
299 }
300 }
301 }
302
303 @Override
304 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
305 super.onActivityResult(requestCode, resultCode, data);
306 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
307 if (xmppConnectionService != null) {
308 handleActivityResult(activityResult);
309 } else {
310 this.postponedActivityResult.push(activityResult);
311 }
312 }
313
314 private void handleActivityResult(final ActivityResult activityResult) {
315 if (activityResult.resultCode == Activity.RESULT_OK) {
316 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
317 } else {
318 handleNegativeActivityResult(activityResult.requestCode);
319 }
320 if (activityResult.requestCode == REQUEST_BATTERY_OP) {
321 // the result code is always 0 even when battery permission were granted
322 requestNotificationPermissionIfNeeded();
323 XmppConnectionService.toggleForegroundService(xmppConnectionService);
324 }
325 }
326
327 private void handleNegativeActivityResult(int requestCode) {
328 Conversation conversation = ConversationFragment.getConversationReliable(this);
329 switch (requestCode) {
330 case REQUEST_DECRYPT_PGP:
331 if (conversation == null) {
332 break;
333 }
334 conversation.getAccount().getPgpDecryptionService().giveUpCurrentDecryption();
335 break;
336 case REQUEST_BATTERY_OP:
337 setNeverAskForBatteryOptimizationsAgain();
338 break;
339 }
340 }
341
342 private void handlePositiveActivityResult(int requestCode, final Intent data) {
343 Conversation conversation = ConversationFragment.getConversationReliable(this);
344 if (conversation == null) {
345 Log.d(Config.LOGTAG, "conversation not found");
346 return;
347 }
348 switch (requestCode) {
349 case REQUEST_DECRYPT_PGP:
350 conversation.getAccount().getPgpDecryptionService().continueDecryption(data);
351 break;
352 case REQUEST_CHOOSE_PGP_ID:
353 long id = data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, 0);
354 if (id != 0) {
355 conversation.getAccount().setPgpSignId(id);
356 announcePgp(conversation.getAccount(), null, null, onOpenPGPKeyPublished);
357 } else {
358 choosePgpSignId(conversation.getAccount());
359 }
360 break;
361 case REQUEST_ANNOUNCE_PGP:
362 announcePgp(conversation.getAccount(), conversation, data, onOpenPGPKeyPublished);
363 break;
364 }
365 }
366
367 @Override
368 protected void onCreate(final Bundle savedInstanceState) {
369 super.onCreate(savedInstanceState);
370 ConversationMenuConfigurator.reloadFeatures(this);
371 OmemoSetting.load(this);
372 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
373 Activities.setStatusAndNavigationBarColors(this, binding.getRoot());
374 setSupportActionBar(binding.toolbar);
375 configureActionBar(getSupportActionBar());
376 this.getFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
377 this.getFragmentManager().addOnBackStackChangedListener(this::showDialogsIfMainIsOverview);
378 this.initializeFragments();
379 this.invalidateActionBarTitle();
380 final Intent intent;
381 if (savedInstanceState == null) {
382 intent = getIntent();
383 } else {
384 intent = savedInstanceState.getParcelable("intent");
385 }
386 if (isViewOrShareIntent(intent)) {
387 pendingViewIntent.push(intent);
388 setIntent(createLauncherIntent(this));
389 }
390 }
391
392 @Override
393 public boolean onCreateOptionsMenu(Menu menu) {
394 getMenuInflater().inflate(R.menu.activity_conversations, menu);
395 final MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code);
396 if (qrCodeScanMenuItem != null) {
397 if (isCameraFeatureAvailable()) {
398 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
399 boolean visible = getResources().getBoolean(R.bool.show_qr_code_scan)
400 && fragment instanceof ConversationsOverviewFragment;
401 qrCodeScanMenuItem.setVisible(visible);
402 } else {
403 qrCodeScanMenuItem.setVisible(false);
404 }
405 }
406 return super.onCreateOptionsMenu(menu);
407 }
408
409 @Override
410 public void onConversationSelected(Conversation conversation) {
411 clearPendingViewIntent();
412 if (ConversationFragment.getConversation(this) == conversation) {
413 Log.d(Config.LOGTAG, "ignore onConversationSelected() because conversation is already open");
414 return;
415 }
416 openConversation(conversation, null);
417 }
418
419 public void clearPendingViewIntent() {
420 if (pendingViewIntent.clear()) {
421 Log.e(Config.LOGTAG, "cleared pending view intent");
422 }
423 }
424
425 private void displayToast(final String msg) {
426 runOnUiThread(() -> Toast.makeText(ConversationsActivity.this, msg, Toast.LENGTH_SHORT).show());
427 }
428
429 @Override
430 public void onAffiliationChangedSuccessful(Jid jid) {
431
432 }
433
434 @Override
435 public void onAffiliationChangeFailed(Jid jid, int resId) {
436 displayToast(getString(resId, jid.asBareJid().toString()));
437 }
438
439 private void openConversation(Conversation conversation, Bundle extras) {
440 final FragmentManager fragmentManager = getFragmentManager();
441 executePendingTransactions(fragmentManager);
442 ConversationFragment conversationFragment = (ConversationFragment) fragmentManager.findFragmentById(R.id.secondary_fragment);
443 final boolean mainNeedsRefresh;
444 if (conversationFragment == null) {
445 mainNeedsRefresh = false;
446 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
447 if (mainFragment instanceof ConversationFragment) {
448 conversationFragment = (ConversationFragment) mainFragment;
449 } else {
450 conversationFragment = new ConversationFragment();
451 FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
452 fragmentTransaction.replace(R.id.main_fragment, conversationFragment);
453 fragmentTransaction.addToBackStack(null);
454 try {
455 fragmentTransaction.commit();
456 } catch (IllegalStateException e) {
457 Log.w(Config.LOGTAG, "sate loss while opening conversation", e);
458 //allowing state loss is probably fine since view intents et all are already stored and a click can probably be 'ignored'
459 return;
460 }
461 }
462 } else {
463 mainNeedsRefresh = true;
464 }
465 conversationFragment.reInit(conversation, extras == null ? new Bundle() : extras);
466 if (mainNeedsRefresh) {
467 refreshFragment(R.id.main_fragment);
468 }
469 invalidateActionBarTitle();
470 }
471
472 private static void executePendingTransactions(final FragmentManager fragmentManager) {
473 try {
474 fragmentManager.executePendingTransactions();
475 } catch (final Exception e) {
476 Log.e(Config.LOGTAG,"unable to execute pending fragment transactions");
477 }
478 }
479
480 public boolean onXmppUriClicked(Uri uri) {
481 XmppUri xmppUri = new XmppUri(uri);
482 if (xmppUri.isValidJid() && !xmppUri.hasFingerprints()) {
483 final Conversation conversation = xmppConnectionService.findUniqueConversationByJid(xmppUri);
484 if (conversation != null) {
485 openConversation(conversation, null);
486 return true;
487 }
488 }
489 return false;
490 }
491
492 @Override
493 public boolean onOptionsItemSelected(MenuItem item) {
494 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
495 return false;
496 }
497 switch (item.getItemId()) {
498 case android.R.id.home:
499 FragmentManager fm = getFragmentManager();
500 if (fm.getBackStackEntryCount() > 0) {
501 try {
502 fm.popBackStack();
503 } catch (IllegalStateException e) {
504 Log.w(Config.LOGTAG, "Unable to pop back stack after pressing home button");
505 }
506 return true;
507 }
508 break;
509 case R.id.action_scan_qr_code:
510 UriHandlerActivity.scan(this);
511 return true;
512 case R.id.action_search_all_conversations:
513 startActivity(new Intent(this, SearchActivity.class));
514 return true;
515 case R.id.action_search_this_conversation:
516 final Conversation conversation = ConversationFragment.getConversation(this);
517 if (conversation == null) {
518 return true;
519 }
520 final Intent intent = new Intent(this, SearchActivity.class);
521 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
522 startActivity(intent);
523 return true;
524 }
525 return super.onOptionsItemSelected(item);
526 }
527
528 @Override
529 public boolean onKeyDown(final int keyCode, final KeyEvent keyEvent) {
530 if (keyCode == KeyEvent.KEYCODE_DPAD_UP && keyEvent.isCtrlPressed()) {
531 final ConversationFragment conversationFragment = ConversationFragment.get(this);
532 if (conversationFragment != null && conversationFragment.onArrowUpCtrlPressed()) {
533 return true;
534 }
535 }
536 return super.onKeyDown(keyCode, keyEvent);
537 }
538
539 @Override
540 public void onSaveInstanceState(final Bundle savedInstanceState) {
541 final Intent pendingIntent = pendingViewIntent.peek();
542 savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent());
543 super.onSaveInstanceState(savedInstanceState);
544 }
545
546 @Override
547 public void onStart() {
548 super.onStart();
549 mRedirectInProcess.set(false);
550 }
551
552 @Override
553 protected void onNewIntent(final Intent intent) {
554 super.onNewIntent(intent);
555 if (isViewOrShareIntent(intent)) {
556 if (xmppConnectionService != null) {
557 clearPendingViewIntent();
558 processViewIntent(intent);
559 } else {
560 pendingViewIntent.push(intent);
561 }
562 }
563 setIntent(createLauncherIntent(this));
564 }
565
566 @Override
567 public void onPause() {
568 this.mActivityPaused = true;
569 super.onPause();
570 }
571
572 @Override
573 public void onResume() {
574 super.onResume();
575 this.mActivityPaused = false;
576 }
577
578 private void initializeFragments() {
579 final FragmentManager fragmentManager = getFragmentManager();
580 FragmentTransaction transaction = fragmentManager.beginTransaction();
581 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
582 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
583 if (mainFragment != null) {
584 if (binding.secondaryFragment != null) {
585 if (mainFragment instanceof ConversationFragment) {
586 getFragmentManager().popBackStack();
587 transaction.remove(mainFragment);
588 transaction.commit();
589 fragmentManager.executePendingTransactions();
590 transaction = fragmentManager.beginTransaction();
591 transaction.replace(R.id.secondary_fragment, mainFragment);
592 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
593 transaction.commit();
594 return;
595 }
596 } else {
597 if (secondaryFragment instanceof ConversationFragment) {
598 transaction.remove(secondaryFragment);
599 transaction.commit();
600 getFragmentManager().executePendingTransactions();
601 transaction = fragmentManager.beginTransaction();
602 transaction.replace(R.id.main_fragment, secondaryFragment);
603 transaction.addToBackStack(null);
604 transaction.commit();
605 return;
606 }
607 }
608 } else {
609 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
610 }
611 if (binding.secondaryFragment != null && secondaryFragment == null) {
612 transaction.replace(R.id.secondary_fragment, new ConversationFragment());
613 }
614 transaction.commit();
615 }
616
617 private void invalidateActionBarTitle() {
618 final ActionBar actionBar = getSupportActionBar();
619 if (actionBar == null) {
620 return;
621 }
622 final FragmentManager fragmentManager = getFragmentManager();
623 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
624 if (mainFragment instanceof ConversationFragment conversationFragment) {
625 final Conversation conversation = conversationFragment.getConversation();
626 if (conversation != null) {
627 actionBar.setTitle(conversation.getName());
628 actionBar.setDisplayHomeAsUpEnabled(true);
629 ToolbarUtils.setActionBarOnClickListener(
630 binding.toolbar,
631 (v) -> openConversationDetails(conversation)
632 );
633 return;
634 }
635 }
636 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
637 if (secondaryFragment instanceof ConversationFragment conversationFragment) {
638 final Conversation conversation = conversationFragment.getConversation();
639 if (conversation != null) {
640 actionBar.setTitle(conversation.getName());
641 } else {
642 actionBar.setTitle(R.string.app_name);
643 }
644 } else {
645 actionBar.setTitle(R.string.app_name);
646 }
647 actionBar.setDisplayHomeAsUpEnabled(false);
648 ToolbarUtils.resetActionBarOnClickListeners(binding.toolbar);
649 }
650
651 private void openConversationDetails(final Conversation conversation) {
652 if (conversation.getMode() == Conversational.MODE_MULTI) {
653 ConferenceDetailsActivity.open(this, conversation);
654 } else {
655 final Contact contact = conversation.getContact();
656 if (contact.isSelf()) {
657 switchToAccount(conversation.getAccount());
658 } else {
659 switchToContactDetails(contact);
660 }
661 }
662 }
663
664 @Override
665 public void onConversationArchived(Conversation conversation) {
666 if (performRedirectIfNecessary(conversation, false)) {
667 return;
668 }
669 final FragmentManager fragmentManager = getFragmentManager();
670 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
671 if (mainFragment instanceof ConversationFragment) {
672 try {
673 fragmentManager.popBackStack();
674 } catch (final IllegalStateException e) {
675 Log.w(Config.LOGTAG, "state loss while popping back state after archiving conversation", e);
676 //this usually means activity is no longer active; meaning on the next open we will run through this again
677 }
678 return;
679 }
680 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
681 if (secondaryFragment instanceof ConversationFragment) {
682 if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
683 Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
684 if (suggestion != null) {
685 openConversation(suggestion, null);
686 }
687 }
688 }
689 }
690
691 @Override
692 public void onConversationsListItemUpdated() {
693 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
694 if (fragment instanceof ConversationsOverviewFragment) {
695 ((ConversationsOverviewFragment) fragment).refresh();
696 }
697 }
698
699 @Override
700 public void switchToConversation(Conversation conversation) {
701 Log.d(Config.LOGTAG, "override");
702 openConversation(conversation, null);
703 }
704
705 @Override
706 public void onConversationRead(Conversation conversation, String upToUuid) {
707 if (!mActivityPaused && pendingViewIntent.peek() == null) {
708 xmppConnectionService.sendReadMarker(conversation, upToUuid);
709 } else {
710 Log.d(Config.LOGTAG, "ignoring read callback. mActivityPaused=" + mActivityPaused);
711 }
712 }
713
714 @Override
715 public void onAccountUpdate() {
716 this.refreshUi();
717 }
718
719 @Override
720 public void onConversationUpdate() {
721 if (performRedirectIfNecessary(false)) {
722 return;
723 }
724 this.refreshUi();
725 }
726
727 @Override
728 public void onRosterUpdate() {
729 this.refreshUi();
730 }
731
732 @Override
733 public void OnUpdateBlocklist(OnUpdateBlocklist.Status status) {
734 this.refreshUi();
735 }
736
737 @Override
738 public void onShowErrorToast(int resId) {
739 runOnUiThread(() -> Toast.makeText(this, resId, Toast.LENGTH_SHORT).show());
740 }
741}