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