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 requestNotificationPermissionIfNeeded();
218 }
219 }
220
221 private String getBatteryOptimizationPreferenceKey() {
222 @SuppressLint("HardwareIds") String device = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
223 return "show_battery_optimization" + (device == null ? "" : device);
224 }
225
226 private void setNeverAskForBatteryOptimizationsAgain() {
227 getPreferences().edit().putBoolean(getBatteryOptimizationPreferenceKey(), false).apply();
228 }
229
230 private boolean openBatteryOptimizationDialogIfNeeded() {
231 if (isOptimizingBattery() && getPreferences().getBoolean(getBatteryOptimizationPreferenceKey(), true)) {
232 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
233 builder.setTitle(R.string.battery_optimizations_enabled);
234 builder.setMessage(getString(R.string.battery_optimizations_enabled_dialog, getString(R.string.app_name)));
235 builder.setPositiveButton(R.string.next, (dialog, which) -> {
236 final Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
237 final Uri uri = Uri.parse("package:" + getPackageName());
238 intent.setData(uri);
239 try {
240 startActivityForResult(intent, REQUEST_BATTERY_OP);
241 } catch (final ActivityNotFoundException e) {
242 Toast.makeText(this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
243 }
244 });
245 builder.setOnDismissListener(dialog -> setNeverAskForBatteryOptimizationsAgain());
246 final AlertDialog dialog = builder.create();
247 dialog.setCanceledOnTouchOutside(false);
248 dialog.show();
249 return true;
250 }
251 return false;
252 }
253
254 private void requestNotificationPermissionIfNeeded() {
255 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
256 requestPermissions(new String[]{Manifest.permission.POST_NOTIFICATIONS}, REQUEST_POST_NOTIFICATION);
257 }
258 }
259
260 private void notifyFragmentOfBackendConnected(@IdRes int id) {
261 final Fragment fragment = getFragmentManager().findFragmentById(id);
262 if (fragment instanceof OnBackendConnected callback) {
263 callback.onBackendConnected();
264 }
265 }
266
267 private void refreshFragment(@IdRes int id) {
268 final Fragment fragment = getFragmentManager().findFragmentById(id);
269 if (fragment instanceof XmppFragment xmppFragment) {
270 xmppFragment.refresh();
271 }
272 }
273
274 private boolean processViewIntent(Intent intent) {
275 final String uuid = intent.getStringExtra(EXTRA_CONVERSATION);
276 final Conversation conversation = uuid != null ? xmppConnectionService.findConversationByUuid(uuid) : null;
277 if (conversation == null) {
278 Log.d(Config.LOGTAG, "unable to view conversation with uuid:" + uuid);
279 return false;
280 }
281 openConversation(conversation, intent.getExtras());
282 return true;
283 }
284
285 @Override
286 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
287 super.onRequestPermissionsResult(requestCode, permissions, grantResults);
288 UriHandlerActivity.onRequestPermissionResult(this, requestCode, grantResults);
289 if (grantResults.length > 0) {
290 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
291 switch (requestCode) {
292 case REQUEST_OPEN_MESSAGE:
293 refreshUiReal();
294 ConversationFragment.openPendingMessage(this);
295 break;
296 case REQUEST_PLAY_PAUSE:
297 ConversationFragment.startStopPending(this);
298 break;
299 }
300 }
301 }
302 }
303
304 @Override
305 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
306 super.onActivityResult(requestCode, resultCode, data);
307 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
308 if (xmppConnectionService != null) {
309 handleActivityResult(activityResult);
310 } else {
311 this.postponedActivityResult.push(activityResult);
312 }
313 }
314
315 private void handleActivityResult(final ActivityResult activityResult) {
316 if (activityResult.resultCode == Activity.RESULT_OK) {
317 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
318 } else {
319 handleNegativeActivityResult(activityResult.requestCode);
320 }
321 if (activityResult.requestCode == REQUEST_BATTERY_OP) {
322 // the result code is always 0 even when battery permission were granted
323 requestNotificationPermissionIfNeeded();
324 XmppConnectionService.toggleForegroundService(xmppConnectionService);
325 }
326 }
327
328 private void handleNegativeActivityResult(int requestCode) {
329 Conversation conversation = ConversationFragment.getConversationReliable(this);
330 switch (requestCode) {
331 case REQUEST_DECRYPT_PGP:
332 if (conversation == null) {
333 break;
334 }
335 conversation.getAccount().getPgpDecryptionService().giveUpCurrentDecryption();
336 break;
337 case REQUEST_BATTERY_OP:
338 setNeverAskForBatteryOptimizationsAgain();
339 break;
340 }
341 }
342
343 private void handlePositiveActivityResult(int requestCode, final Intent data) {
344 Conversation conversation = ConversationFragment.getConversationReliable(this);
345 if (conversation == null) {
346 Log.d(Config.LOGTAG, "conversation not found");
347 return;
348 }
349 switch (requestCode) {
350 case REQUEST_DECRYPT_PGP:
351 conversation.getAccount().getPgpDecryptionService().continueDecryption(data);
352 break;
353 case REQUEST_CHOOSE_PGP_ID:
354 long id = data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, 0);
355 if (id != 0) {
356 conversation.getAccount().setPgpSignId(id);
357 announcePgp(conversation.getAccount(), null, null, onOpenPGPKeyPublished);
358 } else {
359 choosePgpSignId(conversation.getAccount());
360 }
361 break;
362 case REQUEST_ANNOUNCE_PGP:
363 announcePgp(conversation.getAccount(), conversation, data, onOpenPGPKeyPublished);
364 break;
365 }
366 }
367
368 @Override
369 protected void onCreate(final Bundle savedInstanceState) {
370 super.onCreate(savedInstanceState);
371 ConversationMenuConfigurator.reloadFeatures(this);
372 OmemoSetting.load(this);
373 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
374 Activities.setStatusAndNavigationBarColors(this, binding.getRoot());
375 setSupportActionBar(binding.toolbar);
376 configureActionBar(getSupportActionBar());
377 this.getFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
378 this.getFragmentManager().addOnBackStackChangedListener(this::showDialogsIfMainIsOverview);
379 this.initializeFragments();
380 this.invalidateActionBarTitle();
381 final Intent intent;
382 if (savedInstanceState == null) {
383 intent = getIntent();
384 } else {
385 intent = savedInstanceState.getParcelable("intent");
386 }
387 if (isViewOrShareIntent(intent)) {
388 pendingViewIntent.push(intent);
389 setIntent(createLauncherIntent(this));
390 }
391 }
392
393 @Override
394 public boolean onCreateOptionsMenu(Menu menu) {
395 getMenuInflater().inflate(R.menu.activity_conversations, menu);
396 final MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code);
397 if (qrCodeScanMenuItem != null) {
398 if (isCameraFeatureAvailable()) {
399 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
400 boolean visible = getResources().getBoolean(R.bool.show_qr_code_scan)
401 && fragment instanceof ConversationsOverviewFragment;
402 qrCodeScanMenuItem.setVisible(visible);
403 } else {
404 qrCodeScanMenuItem.setVisible(false);
405 }
406 }
407 return super.onCreateOptionsMenu(menu);
408 }
409
410 @Override
411 public void onConversationSelected(Conversation conversation) {
412 clearPendingViewIntent();
413 if (ConversationFragment.getConversation(this) == conversation) {
414 Log.d(Config.LOGTAG, "ignore onConversationSelected() because conversation is already open");
415 return;
416 }
417 openConversation(conversation, null);
418 }
419
420 public void clearPendingViewIntent() {
421 if (pendingViewIntent.clear()) {
422 Log.e(Config.LOGTAG, "cleared pending view intent");
423 }
424 }
425
426 private void displayToast(final String msg) {
427 runOnUiThread(() -> Toast.makeText(ConversationsActivity.this, msg, Toast.LENGTH_SHORT).show());
428 }
429
430 @Override
431 public void onAffiliationChangedSuccessful(Jid jid) {
432
433 }
434
435 @Override
436 public void onAffiliationChangeFailed(Jid jid, int resId) {
437 displayToast(getString(resId, jid.asBareJid().toString()));
438 }
439
440 private void openConversation(Conversation conversation, Bundle extras) {
441 final FragmentManager fragmentManager = getFragmentManager();
442 executePendingTransactions(fragmentManager);
443 ConversationFragment conversationFragment = (ConversationFragment) fragmentManager.findFragmentById(R.id.secondary_fragment);
444 final boolean mainNeedsRefresh;
445 if (conversationFragment == null) {
446 mainNeedsRefresh = false;
447 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
448 if (mainFragment instanceof ConversationFragment) {
449 conversationFragment = (ConversationFragment) mainFragment;
450 } else {
451 conversationFragment = new ConversationFragment();
452 FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
453 fragmentTransaction.replace(R.id.main_fragment, conversationFragment);
454 fragmentTransaction.addToBackStack(null);
455 try {
456 fragmentTransaction.commit();
457 } catch (IllegalStateException e) {
458 Log.w(Config.LOGTAG, "sate loss while opening conversation", e);
459 //allowing state loss is probably fine since view intents et all are already stored and a click can probably be 'ignored'
460 return;
461 }
462 }
463 } else {
464 mainNeedsRefresh = true;
465 }
466 conversationFragment.reInit(conversation, extras == null ? new Bundle() : extras);
467 if (mainNeedsRefresh) {
468 refreshFragment(R.id.main_fragment);
469 }
470 invalidateActionBarTitle();
471 }
472
473 private static void executePendingTransactions(final FragmentManager fragmentManager) {
474 try {
475 fragmentManager.executePendingTransactions();
476 } catch (final Exception e) {
477 Log.e(Config.LOGTAG,"unable to execute pending fragment transactions");
478 }
479 }
480
481 public boolean onXmppUriClicked(Uri uri) {
482 XmppUri xmppUri = new XmppUri(uri);
483 if (xmppUri.isValidJid() && !xmppUri.hasFingerprints()) {
484 final Conversation conversation = xmppConnectionService.findUniqueConversationByJid(xmppUri);
485 if (conversation != null) {
486 openConversation(conversation, null);
487 return true;
488 }
489 }
490 return false;
491 }
492
493 @Override
494 public boolean onOptionsItemSelected(MenuItem item) {
495 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
496 return false;
497 }
498 switch (item.getItemId()) {
499 case android.R.id.home:
500 FragmentManager fm = getFragmentManager();
501 if (fm.getBackStackEntryCount() > 0) {
502 try {
503 fm.popBackStack();
504 } catch (IllegalStateException e) {
505 Log.w(Config.LOGTAG, "Unable to pop back stack after pressing home button");
506 }
507 return true;
508 }
509 break;
510 case R.id.action_scan_qr_code:
511 UriHandlerActivity.scan(this);
512 return true;
513 case R.id.action_search_all_conversations:
514 startActivity(new Intent(this, SearchActivity.class));
515 return true;
516 case R.id.action_search_this_conversation:
517 final Conversation conversation = ConversationFragment.getConversation(this);
518 if (conversation == null) {
519 return true;
520 }
521 final Intent intent = new Intent(this, SearchActivity.class);
522 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
523 startActivity(intent);
524 return true;
525 }
526 return super.onOptionsItemSelected(item);
527 }
528
529 @Override
530 public boolean onKeyDown(final int keyCode, final KeyEvent keyEvent) {
531 if (keyCode == KeyEvent.KEYCODE_DPAD_UP && keyEvent.isCtrlPressed()) {
532 final ConversationFragment conversationFragment = ConversationFragment.get(this);
533 if (conversationFragment != null && conversationFragment.onArrowUpCtrlPressed()) {
534 return true;
535 }
536 }
537 return super.onKeyDown(keyCode, keyEvent);
538 }
539
540 @Override
541 public void onSaveInstanceState(final Bundle savedInstanceState) {
542 final Intent pendingIntent = pendingViewIntent.peek();
543 savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent());
544 super.onSaveInstanceState(savedInstanceState);
545 }
546
547 @Override
548 public void onStart() {
549 super.onStart();
550 mRedirectInProcess.set(false);
551 }
552
553 @Override
554 protected void onNewIntent(final Intent intent) {
555 super.onNewIntent(intent);
556 if (isViewOrShareIntent(intent)) {
557 if (xmppConnectionService != null) {
558 clearPendingViewIntent();
559 processViewIntent(intent);
560 } else {
561 pendingViewIntent.push(intent);
562 }
563 }
564 setIntent(createLauncherIntent(this));
565 }
566
567 @Override
568 public void onPause() {
569 this.mActivityPaused = true;
570 super.onPause();
571 }
572
573 @Override
574 public void onResume() {
575 super.onResume();
576 this.mActivityPaused = false;
577 }
578
579 private void initializeFragments() {
580 final FragmentManager fragmentManager = getFragmentManager();
581 FragmentTransaction transaction = fragmentManager.beginTransaction();
582 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
583 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
584 if (mainFragment != null) {
585 if (binding.secondaryFragment != null) {
586 if (mainFragment instanceof ConversationFragment) {
587 getFragmentManager().popBackStack();
588 transaction.remove(mainFragment);
589 transaction.commit();
590 fragmentManager.executePendingTransactions();
591 transaction = fragmentManager.beginTransaction();
592 transaction.replace(R.id.secondary_fragment, mainFragment);
593 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
594 transaction.commit();
595 return;
596 }
597 } else {
598 if (secondaryFragment instanceof ConversationFragment) {
599 transaction.remove(secondaryFragment);
600 transaction.commit();
601 getFragmentManager().executePendingTransactions();
602 transaction = fragmentManager.beginTransaction();
603 transaction.replace(R.id.main_fragment, secondaryFragment);
604 transaction.addToBackStack(null);
605 transaction.commit();
606 return;
607 }
608 }
609 } else {
610 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
611 }
612 if (binding.secondaryFragment != null && secondaryFragment == null) {
613 transaction.replace(R.id.secondary_fragment, new ConversationFragment());
614 }
615 transaction.commit();
616 }
617
618 private void invalidateActionBarTitle() {
619 final ActionBar actionBar = getSupportActionBar();
620 if (actionBar == null) {
621 return;
622 }
623 final FragmentManager fragmentManager = getFragmentManager();
624 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
625 if (mainFragment instanceof ConversationFragment conversationFragment) {
626 final Conversation conversation = conversationFragment.getConversation();
627 if (conversation != null) {
628 actionBar.setTitle(conversation.getName());
629 actionBar.setDisplayHomeAsUpEnabled(true);
630 ToolbarUtils.setActionBarOnClickListener(
631 binding.toolbar,
632 (v) -> openConversationDetails(conversation)
633 );
634 return;
635 }
636 }
637 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
638 if (secondaryFragment instanceof ConversationFragment conversationFragment) {
639 final Conversation conversation = conversationFragment.getConversation();
640 if (conversation != null) {
641 actionBar.setTitle(conversation.getName());
642 } else {
643 actionBar.setTitle(R.string.app_name);
644 }
645 } else {
646 actionBar.setTitle(R.string.app_name);
647 }
648 actionBar.setDisplayHomeAsUpEnabled(false);
649 ToolbarUtils.resetActionBarOnClickListeners(binding.toolbar);
650 }
651
652 private void openConversationDetails(final Conversation conversation) {
653 if (conversation.getMode() == Conversational.MODE_MULTI) {
654 ConferenceDetailsActivity.open(this, conversation);
655 } else {
656 final Contact contact = conversation.getContact();
657 if (contact.isSelf()) {
658 switchToAccount(conversation.getAccount());
659 } else {
660 switchToContactDetails(contact);
661 }
662 }
663 }
664
665 @Override
666 public void onConversationArchived(Conversation conversation) {
667 if (performRedirectIfNecessary(conversation, false)) {
668 return;
669 }
670 final FragmentManager fragmentManager = getFragmentManager();
671 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
672 if (mainFragment instanceof ConversationFragment) {
673 try {
674 fragmentManager.popBackStack();
675 } catch (final IllegalStateException e) {
676 Log.w(Config.LOGTAG, "state loss while popping back state after archiving conversation", e);
677 //this usually means activity is no longer active; meaning on the next open we will run through this again
678 }
679 return;
680 }
681 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
682 if (secondaryFragment instanceof ConversationFragment) {
683 if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
684 Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
685 if (suggestion != null) {
686 openConversation(suggestion, null);
687 }
688 }
689 }
690 }
691
692 @Override
693 public void onConversationsListItemUpdated() {
694 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
695 if (fragment instanceof ConversationsOverviewFragment) {
696 ((ConversationsOverviewFragment) fragment).refresh();
697 }
698 }
699
700 @Override
701 public void switchToConversation(Conversation conversation) {
702 Log.d(Config.LOGTAG, "override");
703 openConversation(conversation, null);
704 }
705
706 @Override
707 public void onConversationRead(Conversation conversation, String upToUuid) {
708 if (!mActivityPaused && pendingViewIntent.peek() == null) {
709 xmppConnectionService.sendReadMarker(conversation, upToUuid);
710 } else {
711 Log.d(Config.LOGTAG, "ignoring read callback. mActivityPaused=" + mActivityPaused);
712 }
713 }
714
715 @Override
716 public void onAccountUpdate() {
717 this.refreshUi();
718 }
719
720 @Override
721 public void onConversationUpdate() {
722 if (performRedirectIfNecessary(false)) {
723 return;
724 }
725 this.refreshUi();
726 }
727
728 @Override
729 public void onRosterUpdate() {
730 this.refreshUi();
731 }
732
733 @Override
734 public void OnUpdateBlocklist(OnUpdateBlocklist.Status status) {
735 this.refreshUi();
736 }
737
738 @Override
739 public void onShowErrorToast(int resId) {
740 runOnUiThread(() -> Toast.makeText(this, resId, Toast.LENGTH_SHORT).show());
741 }
742}