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.databinding.DataBindingUtil;
43import android.net.Uri;
44import android.os.Build;
45import android.os.Bundle;
46import android.provider.Settings;
47import android.support.annotation.IdRes;
48import android.support.annotation.NonNull;
49import android.support.v7.app.ActionBar;
50import android.support.v7.app.AlertDialog;
51import android.support.v7.widget.Toolbar;
52import android.util.Log;
53import android.view.Menu;
54import android.view.MenuItem;
55import android.widget.Toast;
56
57import org.openintents.openpgp.util.OpenPgpApi;
58
59import java.util.concurrent.atomic.AtomicBoolean;
60
61import eu.siacs.conversations.Config;
62import eu.siacs.conversations.R;
63import eu.siacs.conversations.crypto.OmemoSetting;
64import eu.siacs.conversations.databinding.ActivityConversationsBinding;
65import eu.siacs.conversations.entities.Account;
66import eu.siacs.conversations.entities.Conversation;
67import eu.siacs.conversations.services.XmppConnectionService;
68import eu.siacs.conversations.ui.interfaces.OnBackendConnected;
69import eu.siacs.conversations.ui.interfaces.OnConversationArchived;
70import eu.siacs.conversations.ui.interfaces.OnConversationRead;
71import eu.siacs.conversations.ui.interfaces.OnConversationSelected;
72import eu.siacs.conversations.ui.interfaces.OnConversationsListItemUpdated;
73import eu.siacs.conversations.ui.service.EmojiService;
74import eu.siacs.conversations.ui.util.ActivityResult;
75import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
76import eu.siacs.conversations.ui.util.PendingItem;
77import eu.siacs.conversations.utils.ExceptionHelper;
78import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
79
80import static eu.siacs.conversations.ui.ConversationFragment.REQUEST_DECRYPT_PGP;
81
82public class ConversationsActivity extends XmppActivity implements OnConversationSelected, OnConversationArchived, OnConversationsListItemUpdated, OnConversationRead, XmppConnectionService.OnAccountUpdate, XmppConnectionService.OnConversationUpdate, XmppConnectionService.OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast {
83
84 public static final String ACTION_VIEW_CONVERSATION = "eu.siacs.conversations.action.VIEW";
85 public static final String EXTRA_CONVERSATION = "conversationUuid";
86 public static final String EXTRA_DOWNLOAD_UUID = "eu.siacs.conversations.download_uuid";
87 public static final String EXTRA_TEXT = "text";
88 public static final String EXTRA_AS_QUOTE = "as_quote";
89 public static final String EXTRA_NICK = "nick";
90 public static final String EXTRA_IS_PRIVATE_MESSAGE = "pm";
91
92 public static final int REQUEST_OPEN_MESSAGE = 0x9876;
93 public static final int REQUEST_PLAY_PAUSE = 0x5432;
94
95
96 //secondary fragment (when holding the conversation, must be initialized before refreshing the overview fragment
97 private static final @IdRes
98 int[] FRAGMENT_ID_NOTIFICATION_ORDER = {R.id.secondary_fragment, R.id.main_fragment};
99 private final PendingItem<Intent> pendingViewIntent = new PendingItem<>();
100 private final PendingItem<ActivityResult> postponedActivityResult = new PendingItem<>();
101 private ActivityConversationsBinding binding;
102 private boolean mActivityPaused = true;
103 private AtomicBoolean mRedirectInProcess = new AtomicBoolean(false);
104
105 private static boolean isViewIntent(Intent i) {
106 return i != null && ACTION_VIEW_CONVERSATION.equals(i.getAction()) && i.hasExtra(EXTRA_CONVERSATION);
107 }
108
109 private static Intent createLauncherIntent(Context context) {
110 final Intent intent = new Intent(context, ConversationsActivity.class);
111 intent.setAction(Intent.ACTION_MAIN);
112 intent.addCategory(Intent.CATEGORY_LAUNCHER);
113 return intent;
114 }
115
116 @Override
117 protected void refreshUiReal() {
118 for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
119 refreshFragment(id);
120 }
121 }
122
123 @Override
124 void onBackendConnected() {
125 if (performRedirectIfNecessary(true)) {
126 return;
127 }
128 xmppConnectionService.getNotificationService().setIsInForeground(true);
129 Intent intent = pendingViewIntent.pop();
130 if (intent != null) {
131 if (processViewIntent(intent)) {
132 if (binding.secondaryFragment != null) {
133 notifyFragmentOfBackendConnected(R.id.main_fragment);
134 }
135 invalidateActionBarTitle();
136 return;
137 }
138 }
139 for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
140 notifyFragmentOfBackendConnected(id);
141 }
142
143 ActivityResult activityResult = postponedActivityResult.pop();
144 if (activityResult != null) {
145 handleActivityResult(activityResult);
146 }
147
148 invalidateActionBarTitle();
149 if (binding.secondaryFragment != null && ConversationFragment.getConversation(this) == null) {
150 Conversation conversation = ConversationsOverviewFragment.getSuggestion(this);
151 if (conversation != null) {
152 openConversation(conversation, null);
153 }
154 }
155 showDialogsIfMainIsOverview();
156 }
157
158 private boolean performRedirectIfNecessary(boolean noAnimation) {
159 return performRedirectIfNecessary(null, noAnimation);
160 }
161
162 private boolean performRedirectIfNecessary(final Conversation ignore, final boolean noAnimation) {
163 if (xmppConnectionService == null) {
164 return false;
165 }
166 boolean isConversationsListEmpty = xmppConnectionService.isConversationsListEmpty(ignore);
167 if (isConversationsListEmpty && mRedirectInProcess.compareAndSet(false, true)) {
168 final Intent intent = getRedirectionIntent(noAnimation);
169 runOnUiThread(() -> {
170 startActivity(intent);
171 if (noAnimation) {
172 overridePendingTransition(0, 0);
173 }
174 });
175 }
176 return mRedirectInProcess.get();
177 }
178
179 private Intent getRedirectionIntent(boolean noAnimation) {
180 Account pendingAccount = xmppConnectionService.getPendingAccount();
181 Intent intent;
182 if (pendingAccount != null) {
183 intent = new Intent(this, EditAccountActivity.class);
184 intent.putExtra("jid", pendingAccount.getJid().asBareJid().toString());
185 } else {
186 if (xmppConnectionService.getAccounts().size() == 0) {
187 if (Config.X509_VERIFICATION) {
188 intent = new Intent(this, ManageAccountActivity.class);
189 } else if (Config.MAGIC_CREATE_DOMAIN != null) {
190 intent = new Intent(this, WelcomeActivity.class);
191 WelcomeActivity.addInviteUri(intent, getIntent());
192 } else {
193 intent = new Intent(this, EditAccountActivity.class);
194 }
195 } else {
196 intent = new Intent(this, StartConversationActivity.class);
197 }
198 }
199 intent.putExtra("init", true);
200 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
201 if (noAnimation) {
202 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
203 }
204 return intent;
205 }
206
207 private void showDialogsIfMainIsOverview() {
208 if (xmppConnectionService == null) {
209 return;
210 }
211 final Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
212 if (fragment != null && fragment instanceof ConversationsOverviewFragment) {
213 if (ExceptionHelper.checkForCrash(this)) {
214 return;
215 }
216 openBatteryOptimizationDialogIfNeeded();
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 void openBatteryOptimizationDialogIfNeeded() {
230 if (hasAccountWithoutPush()
231 && isOptimizingBattery()
232 && getPreferences().getBoolean(getBatteryOptimizationPreferenceKey(), true)) {
233 AlertDialog.Builder builder = new AlertDialog.Builder(this);
234 builder.setTitle(R.string.battery_optimizations_enabled);
235 builder.setMessage(R.string.battery_optimizations_enabled_dialog);
236 builder.setPositiveButton(R.string.next, (dialog, which) -> {
237 Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
238 Uri uri = Uri.parse("package:" + getPackageName());
239 intent.setData(uri);
240 try {
241 startActivityForResult(intent, REQUEST_BATTERY_OP);
242 } catch (ActivityNotFoundException e) {
243 Toast.makeText(this, R.string.device_does_not_support_battery_op, Toast.LENGTH_SHORT).show();
244 }
245 });
246 builder.setOnDismissListener(dialog -> setNeverAskForBatteryOptimizationsAgain());
247 final AlertDialog dialog = builder.create();
248 dialog.setCanceledOnTouchOutside(false);
249 dialog.show();
250 }
251 }
252
253 private boolean hasAccountWithoutPush() {
254 for (Account account : xmppConnectionService.getAccounts()) {
255 if (account.getStatus() == Account.State.ONLINE && !xmppConnectionService.getPushManagementService().available(account)) {
256 return true;
257 }
258 }
259 return false;
260 }
261
262 private void notifyFragmentOfBackendConnected(@IdRes int id) {
263 final Fragment fragment = getFragmentManager().findFragmentById(id);
264 if (fragment != null && fragment instanceof OnBackendConnected) {
265 ((OnBackendConnected) fragment).onBackendConnected();
266 }
267 }
268
269 private void refreshFragment(@IdRes int id) {
270 final Fragment fragment = getFragmentManager().findFragmentById(id);
271 if (fragment != null && fragment instanceof XmppFragment) {
272 ((XmppFragment) fragment).refresh();
273 }
274 }
275
276 private boolean processViewIntent(Intent intent) {
277 String uuid = intent.getStringExtra(EXTRA_CONVERSATION);
278 Conversation conversation = uuid != null ? xmppConnectionService.findConversationByUuid(uuid) : null;
279 if (conversation == null) {
280 Log.d(Config.LOGTAG, "unable to view conversation with uuid:" + uuid);
281 return false;
282 }
283 openConversation(conversation, intent.getExtras());
284 return true;
285 }
286
287 @Override
288 public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
289 UriHandlerActivity.onRequestPermissionResult(this, requestCode, grantResults);
290 if (grantResults.length > 0) {
291 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
292 switch (requestCode) {
293 case REQUEST_OPEN_MESSAGE:
294 refreshUiReal();
295 ConversationFragment.openPendingMessage(this);
296 break;
297 case REQUEST_PLAY_PAUSE:
298 ConversationFragment.startStopPending(this);
299 break;
300 }
301 }
302 }
303 }
304
305 @Override
306 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
307 super.onActivityResult(requestCode, resultCode, data);
308 ActivityResult activityResult = ActivityResult.of(requestCode, resultCode, data);
309 if (xmppConnectionService != null) {
310 handleActivityResult(activityResult);
311 } else {
312 this.postponedActivityResult.push(activityResult);
313 }
314 }
315
316 private void handleActivityResult(ActivityResult activityResult) {
317 if (activityResult.resultCode == Activity.RESULT_OK) {
318 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
319 } else {
320 handleNegativeActivityResult(activityResult.requestCode);
321 }
322 }
323
324 private void handleNegativeActivityResult(int requestCode) {
325 Conversation conversation = ConversationFragment.getConversationReliable(this);
326 switch (requestCode) {
327 case REQUEST_DECRYPT_PGP:
328 if (conversation == null) {
329 break;
330 }
331 conversation.getAccount().getPgpDecryptionService().giveUpCurrentDecryption();
332 break;
333 case REQUEST_BATTERY_OP:
334 setNeverAskForBatteryOptimizationsAgain();
335 break;
336 }
337 }
338
339 private void handlePositiveActivityResult(int requestCode, final Intent data) {
340 Conversation conversation = ConversationFragment.getConversationReliable(this);
341 if (conversation == null) {
342 Log.d(Config.LOGTAG, "conversation not found");
343 return;
344 }
345 switch (requestCode) {
346 case REQUEST_DECRYPT_PGP:
347 conversation.getAccount().getPgpDecryptionService().continueDecryption(data);
348 break;
349 case REQUEST_CHOOSE_PGP_ID:
350 long id = data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, 0);
351 if (id != 0) {
352 conversation.getAccount().setPgpSignId(id);
353 announcePgp(conversation.getAccount(), null, null, onOpenPGPKeyPublished);
354 } else {
355 choosePgpSignId(conversation.getAccount());
356 }
357 break;
358 case REQUEST_ANNOUNCE_PGP:
359 announcePgp(conversation.getAccount(), conversation, data, onOpenPGPKeyPublished);
360 break;
361 }
362 }
363
364 @Override
365 protected void onCreate(final Bundle savedInstanceState) {
366 super.onCreate(savedInstanceState);
367 OmemoSetting.load(this);
368 new EmojiService(this).init();
369 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
370 setSupportActionBar((Toolbar) binding.toolbar);
371 configureActionBar(getSupportActionBar());
372 this.getFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
373 this.getFragmentManager().addOnBackStackChangedListener(this::showDialogsIfMainIsOverview);
374 this.initializeFragments();
375 this.invalidateActionBarTitle();
376 final Intent intent;
377 if (savedInstanceState == null) {
378 intent = getIntent();
379 } else {
380 intent = savedInstanceState.getParcelable("intent");
381 }
382 if (isViewIntent(intent)) {
383 pendingViewIntent.push(intent);
384 setIntent(createLauncherIntent(this));
385 }
386 }
387
388 @Override
389 public boolean onCreateOptionsMenu(Menu menu) {
390 getMenuInflater().inflate(R.menu.activity_conversations, menu);
391 MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code);
392 if (qrCodeScanMenuItem != null) {
393 if (isCameraFeatureAvailable()) {
394 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
395 boolean visible = getResources().getBoolean(R.bool.show_qr_code_scan)
396 && fragment != null
397 && fragment instanceof ConversationsOverviewFragment;
398 qrCodeScanMenuItem.setVisible(visible);
399 } else {
400 qrCodeScanMenuItem.setVisible(false);
401 }
402 }
403 return super.onCreateOptionsMenu(menu);
404 }
405
406 @Override
407 public void onConversationSelected(Conversation conversation) {
408 if (ConversationFragment.getConversation(this) == conversation) {
409 Log.d(Config.LOGTAG, "ignore onConversationSelected() because conversation is already open");
410 return;
411 }
412 openConversation(conversation, null);
413 }
414
415 private void openConversation(Conversation conversation, Bundle extras) {
416 ConversationFragment conversationFragment = (ConversationFragment) getFragmentManager().findFragmentById(R.id.secondary_fragment);
417 final boolean mainNeedsRefresh;
418 if (conversationFragment == null) {
419 mainNeedsRefresh = false;
420 Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
421 if (mainFragment != null && mainFragment instanceof ConversationFragment) {
422 conversationFragment = (ConversationFragment) mainFragment;
423 } else {
424 conversationFragment = new ConversationFragment();
425 FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
426 fragmentTransaction.replace(R.id.main_fragment, conversationFragment);
427 fragmentTransaction.addToBackStack(null);
428 try {
429 fragmentTransaction.commit();
430 } catch (IllegalStateException e) {
431 Log.w(Config.LOGTAG,"sate loss while opening conversation",e);
432 //allowing state loss is probably fine since view intents et all are already stored and a click can probably be 'ignored'
433 return;
434 }
435 }
436 } else {
437 mainNeedsRefresh = true;
438 }
439 conversationFragment.reInit(conversation, extras == null ? new Bundle() : extras);
440 if (mainNeedsRefresh) {
441 refreshFragment(R.id.main_fragment);
442 } else {
443 invalidateActionBarTitle();
444 }
445 }
446
447 @Override
448 public boolean onOptionsItemSelected(MenuItem item) {
449 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
450 return false;
451 }
452 switch (item.getItemId()) {
453 case android.R.id.home:
454 FragmentManager fm = getFragmentManager();
455 if (fm.getBackStackEntryCount() > 0) {
456 fm.popBackStack();
457 return true;
458 }
459 break;
460 case R.id.action_scan_qr_code:
461 UriHandlerActivity.scan(this);
462 return true;
463 }
464 return super.onOptionsItemSelected(item);
465 }
466
467 @Override
468 public void onSaveInstanceState(Bundle savedInstanceState) {
469 Intent pendingIntent = pendingViewIntent.peek();
470 savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent());
471 super.onSaveInstanceState(savedInstanceState);
472 }
473
474 @Override
475 protected void onStart() {
476 final int theme = findTheme();
477 if (this.mTheme != theme) {
478 this.mSkipBackgroundBinding = true;
479 recreate();
480 } else {
481 this.mSkipBackgroundBinding = false;
482 }
483 mRedirectInProcess.set(false);
484 super.onStart();
485 }
486
487 @Override
488 protected void onNewIntent(final Intent intent) {
489 if (isViewIntent(intent)) {
490 if (xmppConnectionService != null) {
491 processViewIntent(intent);
492 } else {
493 pendingViewIntent.push(intent);
494 }
495 }
496 setIntent(createLauncherIntent(this));
497 }
498
499 @Override
500 public void onPause() {
501 this.mActivityPaused = true;
502 super.onPause();
503 }
504
505 @Override
506 public void onResume() {
507 super.onResume();
508 this.mActivityPaused = false;
509 }
510
511 private void initializeFragments() {
512 FragmentTransaction transaction = getFragmentManager().beginTransaction();
513 Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
514 Fragment secondaryFragment = getFragmentManager().findFragmentById(R.id.secondary_fragment);
515 if (mainFragment != null) {
516 if (binding.secondaryFragment != null) {
517 if (mainFragment instanceof ConversationFragment) {
518 getFragmentManager().popBackStack();
519 transaction.remove(mainFragment);
520 transaction.commit();
521 getFragmentManager().executePendingTransactions();
522 transaction = getFragmentManager().beginTransaction();
523 transaction.replace(R.id.secondary_fragment, mainFragment);
524 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
525 transaction.commit();
526 return;
527 }
528 } else {
529 if (secondaryFragment != null && secondaryFragment instanceof ConversationFragment) {
530 transaction.remove(secondaryFragment);
531 transaction.commit();
532 getFragmentManager().executePendingTransactions();
533 transaction = getFragmentManager().beginTransaction();
534 transaction.replace(R.id.main_fragment, secondaryFragment);
535 transaction.addToBackStack(null);
536 transaction.commit();
537 return;
538 }
539 }
540 } else {
541 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
542 }
543 if (binding.secondaryFragment != null && secondaryFragment == null) {
544 transaction.replace(R.id.secondary_fragment, new ConversationFragment());
545 }
546 transaction.commit();
547 }
548
549 private void invalidateActionBarTitle() {
550 final ActionBar actionBar = getSupportActionBar();
551 if (actionBar != null) {
552 Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
553 if (mainFragment != null && mainFragment instanceof ConversationFragment) {
554 final Conversation conversation = ((ConversationFragment) mainFragment).getConversation();
555 if (conversation != null) {
556 actionBar.setTitle(conversation.getName());
557 actionBar.setDisplayHomeAsUpEnabled(true);
558 return;
559 }
560 }
561 actionBar.setTitle(R.string.app_name);
562 actionBar.setDisplayHomeAsUpEnabled(false);
563 }
564 }
565
566 @Override
567 public void onConversationArchived(Conversation conversation) {
568 if (performRedirectIfNecessary(conversation, false)) {
569 return;
570 }
571 Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
572 if (mainFragment != null && mainFragment instanceof ConversationFragment) {
573 try {
574 getFragmentManager().popBackStack();
575 } catch (IllegalStateException e) {
576 Log.w(Config.LOGTAG,"state loss while popping back state after archiving conversation",e);
577 //this usually means activity is no longer active; meaning on the next open we will run through this again
578 }
579 return;
580 }
581 Fragment secondaryFragment = getFragmentManager().findFragmentById(R.id.secondary_fragment);
582 if (secondaryFragment != null && secondaryFragment instanceof ConversationFragment) {
583 if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
584 Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
585 if (suggestion != null) {
586 openConversation(suggestion, null);
587 }
588 }
589 }
590 }
591
592 @Override
593 public void onConversationsListItemUpdated() {
594 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
595 if (fragment != null && fragment instanceof ConversationsOverviewFragment) {
596 ((ConversationsOverviewFragment) fragment).refresh();
597 }
598 }
599
600 @Override
601 public void switchToConversation(Conversation conversation) {
602 Log.d(Config.LOGTAG, "override");
603 openConversation(conversation, null);
604 }
605
606 @Override
607 public void onConversationRead(Conversation conversation, String upToUuid) {
608 if (!mActivityPaused && pendingViewIntent.peek() == null) {
609 xmppConnectionService.sendReadMarker(conversation, upToUuid);
610 } else {
611 Log.d(Config.LOGTAG, "ignoring read callback. mActivityPaused=" + Boolean.toString(mActivityPaused));
612 }
613 }
614
615 @Override
616 public void onAccountUpdate() {
617 this.refreshUi();
618 }
619
620 @Override
621 public void onConversationUpdate() {
622 if (performRedirectIfNecessary(false)) {
623 return;
624 }
625 this.refreshUi();
626 }
627
628 @Override
629 public void onRosterUpdate() {
630 this.refreshUi();
631 }
632
633 @Override
634 public void OnUpdateBlocklist(OnUpdateBlocklist.Status status) {
635 this.refreshUi();
636 }
637
638 @Override
639 public void onShowErrorToast(int resId) {
640 runOnUiThread(() -> Toast.makeText(this, resId, Toast.LENGTH_SHORT).show());
641 }
642}