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.Objects;
67import java.util.concurrent.atomic.AtomicBoolean;
68
69import eu.siacs.conversations.Config;
70import eu.siacs.conversations.R;
71import eu.siacs.conversations.crypto.OmemoSetting;
72import eu.siacs.conversations.databinding.ActivityConversationsBinding;
73import eu.siacs.conversations.entities.Account;
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.ActionBarUtil;
84import eu.siacs.conversations.ui.util.ActivityResult;
85import eu.siacs.conversations.ui.util.ConversationMenuConfigurator;
86import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
87import eu.siacs.conversations.ui.util.PendingItem;
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 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()
231 && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M
232 && getPreferences().getBoolean(getBatteryOptimizationPreferenceKey(), true)) {
233 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
234 builder.setTitle(R.string.battery_optimizations_enabled);
235 builder.setMessage(getString(R.string.battery_optimizations_enabled_dialog, getString(R.string.app_name)));
236 builder.setPositiveButton(R.string.next, (dialog, which) -> {
237 final Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
238 final 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 return true;
251 }
252 return false;
253 }
254
255 private void requestNotificationPermissionIfNeeded() {
256 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
257 requestPermissions(new String[]{Manifest.permission.POST_NOTIFICATIONS}, REQUEST_POST_NOTIFICATION);
258 }
259 }
260
261 private void notifyFragmentOfBackendConnected(@IdRes int id) {
262 final Fragment fragment = getFragmentManager().findFragmentById(id);
263 if (fragment instanceof OnBackendConnected) {
264 ((OnBackendConnected) fragment).onBackendConnected();
265 }
266 }
267
268 private void refreshFragment(@IdRes int id) {
269 final Fragment fragment = getFragmentManager().findFragmentById(id);
270 if (fragment instanceof XmppFragment) {
271 ((XmppFragment) fragment).refresh();
272 }
273 }
274
275 private boolean processViewIntent(Intent intent) {
276 final String uuid = intent.getStringExtra(EXTRA_CONVERSATION);
277 final Conversation conversation = uuid != null ? xmppConnectionService.findConversationByUuid(uuid) : null;
278 if (conversation == null) {
279 Log.d(Config.LOGTAG, "unable to view conversation with uuid:" + uuid);
280 return false;
281 }
282 openConversation(conversation, intent.getExtras());
283 return true;
284 }
285
286 @Override
287 public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
288 super.onRequestPermissionsResult(requestCode, permissions, 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(final ActivityResult activityResult) {
317 if (activityResult.resultCode == Activity.RESULT_OK) {
318 handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
319 } else {
320 handleNegativeActivityResult(activityResult.requestCode);
321 }
322 if (activityResult.requestCode == REQUEST_BATTERY_OP) {
323 // the result code is always 0 even when battery permission were granted
324 requestNotificationPermissionIfNeeded();
325 XmppConnectionService.toggleForegroundService(xmppConnectionService);
326 }
327 }
328
329 private void handleNegativeActivityResult(int requestCode) {
330 Conversation conversation = ConversationFragment.getConversationReliable(this);
331 switch (requestCode) {
332 case REQUEST_DECRYPT_PGP:
333 if (conversation == null) {
334 break;
335 }
336 conversation.getAccount().getPgpDecryptionService().giveUpCurrentDecryption();
337 break;
338 case REQUEST_BATTERY_OP:
339 setNeverAskForBatteryOptimizationsAgain();
340 break;
341 }
342 }
343
344 private void handlePositiveActivityResult(int requestCode, final Intent data) {
345 Conversation conversation = ConversationFragment.getConversationReliable(this);
346 if (conversation == null) {
347 Log.d(Config.LOGTAG, "conversation not found");
348 return;
349 }
350 switch (requestCode) {
351 case REQUEST_DECRYPT_PGP:
352 conversation.getAccount().getPgpDecryptionService().continueDecryption(data);
353 break;
354 case REQUEST_CHOOSE_PGP_ID:
355 long id = data.getLongExtra(OpenPgpApi.EXTRA_SIGN_KEY_ID, 0);
356 if (id != 0) {
357 conversation.getAccount().setPgpSignId(id);
358 announcePgp(conversation.getAccount(), null, null, onOpenPGPKeyPublished);
359 } else {
360 choosePgpSignId(conversation.getAccount());
361 }
362 break;
363 case REQUEST_ANNOUNCE_PGP:
364 announcePgp(conversation.getAccount(), conversation, data, onOpenPGPKeyPublished);
365 break;
366 }
367 }
368
369 @Override
370 protected void onCreate(final Bundle savedInstanceState) {
371 super.onCreate(savedInstanceState);
372 ConversationMenuConfigurator.reloadFeatures(this);
373 OmemoSetting.load(this);
374 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
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 } else {
470 invalidateActionBarTitle();
471 }
472 }
473
474 private static void executePendingTransactions(final FragmentManager fragmentManager) {
475 try {
476 fragmentManager.executePendingTransactions();
477 } catch (final Exception e) {
478 Log.e(Config.LOGTAG,"unable to execute pending fragment transactions");
479 }
480 }
481
482 public boolean onXmppUriClicked(Uri uri) {
483 XmppUri xmppUri = new XmppUri(uri);
484 if (xmppUri.isValidJid() && !xmppUri.hasFingerprints()) {
485 final Conversation conversation = xmppConnectionService.findUniqueConversationByJid(xmppUri);
486 if (conversation != null) {
487 openConversation(conversation, null);
488 return true;
489 }
490 }
491 return false;
492 }
493
494 @Override
495 public boolean onOptionsItemSelected(MenuItem item) {
496 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
497 return false;
498 }
499 switch (item.getItemId()) {
500 case android.R.id.home:
501 FragmentManager fm = getFragmentManager();
502 if (fm.getBackStackEntryCount() > 0) {
503 try {
504 fm.popBackStack();
505 } catch (IllegalStateException e) {
506 Log.w(Config.LOGTAG, "Unable to pop back stack after pressing home button");
507 }
508 return true;
509 }
510 break;
511 case R.id.action_scan_qr_code:
512 UriHandlerActivity.scan(this);
513 return true;
514 case R.id.action_search_all_conversations:
515 startActivity(new Intent(this, SearchActivity.class));
516 return true;
517 case R.id.action_search_this_conversation:
518 final Conversation conversation = ConversationFragment.getConversation(this);
519 if (conversation == null) {
520 return true;
521 }
522 final Intent intent = new Intent(this, SearchActivity.class);
523 intent.putExtra(SearchActivity.EXTRA_CONVERSATION_UUID, conversation.getUuid());
524 startActivity(intent);
525 return true;
526 }
527 return super.onOptionsItemSelected(item);
528 }
529
530 @Override
531 public boolean onKeyDown(final int keyCode, final KeyEvent keyEvent) {
532 if (keyCode == KeyEvent.KEYCODE_DPAD_UP && keyEvent.isCtrlPressed()) {
533 final ConversationFragment conversationFragment = ConversationFragment.get(this);
534 if (conversationFragment != null && conversationFragment.onArrowUpCtrlPressed()) {
535 return true;
536 }
537 }
538 return super.onKeyDown(keyCode, keyEvent);
539 }
540
541 @Override
542 public void onSaveInstanceState(final Bundle savedInstanceState) {
543 final Intent pendingIntent = pendingViewIntent.peek();
544 savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent());
545 super.onSaveInstanceState(savedInstanceState);
546 }
547
548 @Override
549 protected void onStart() {
550 super.onStart();
551 final int theme = findTheme();
552 if (this.mTheme != theme) {
553 this.mSkipBackgroundBinding = true;
554 recreate();
555 } else {
556 this.mSkipBackgroundBinding = false;
557 }
558 mRedirectInProcess.set(false);
559 }
560
561 @Override
562 protected void onNewIntent(final Intent intent) {
563 super.onNewIntent(intent);
564 if (isViewOrShareIntent(intent)) {
565 if (xmppConnectionService != null) {
566 clearPendingViewIntent();
567 processViewIntent(intent);
568 } else {
569 pendingViewIntent.push(intent);
570 }
571 }
572 setIntent(createLauncherIntent(this));
573 }
574
575 @Override
576 public void onPause() {
577 this.mActivityPaused = true;
578 super.onPause();
579 }
580
581 @Override
582 public void onResume() {
583 super.onResume();
584 this.mActivityPaused = false;
585 }
586
587 private void initializeFragments() {
588 final FragmentManager fragmentManager = getFragmentManager();
589 FragmentTransaction transaction = fragmentManager.beginTransaction();
590 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
591 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
592 if (mainFragment != null) {
593 if (binding.secondaryFragment != null) {
594 if (mainFragment instanceof ConversationFragment) {
595 getFragmentManager().popBackStack();
596 transaction.remove(mainFragment);
597 transaction.commit();
598 fragmentManager.executePendingTransactions();
599 transaction = fragmentManager.beginTransaction();
600 transaction.replace(R.id.secondary_fragment, mainFragment);
601 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
602 transaction.commit();
603 return;
604 }
605 } else {
606 if (secondaryFragment instanceof ConversationFragment) {
607 transaction.remove(secondaryFragment);
608 transaction.commit();
609 getFragmentManager().executePendingTransactions();
610 transaction = fragmentManager.beginTransaction();
611 transaction.replace(R.id.main_fragment, secondaryFragment);
612 transaction.addToBackStack(null);
613 transaction.commit();
614 return;
615 }
616 }
617 } else {
618 transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
619 }
620 if (binding.secondaryFragment != null && secondaryFragment == null) {
621 transaction.replace(R.id.secondary_fragment, new ConversationFragment());
622 }
623 transaction.commit();
624 }
625
626 private void invalidateActionBarTitle() {
627 final ActionBar actionBar = getSupportActionBar();
628 if (actionBar == null) {
629 return;
630 }
631 final FragmentManager fragmentManager = getFragmentManager();
632 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
633 if (mainFragment instanceof ConversationFragment) {
634 final Conversation conversation = ((ConversationFragment) mainFragment).getConversation();
635 if (conversation != null) {
636 actionBar.setTitle(conversation.getName());
637 actionBar.setDisplayHomeAsUpEnabled(true);
638 ActionBarUtil.setActionBarOnClickListener(
639 binding.toolbar,
640 (v) -> openConversationDetails(conversation)
641 );
642 return;
643 }
644 }
645 actionBar.setTitle(R.string.app_name);
646 actionBar.setDisplayHomeAsUpEnabled(false);
647 ActionBarUtil.resetActionBarOnClickListeners(binding.toolbar);
648 }
649
650 private void openConversationDetails(final Conversation conversation) {
651 if (conversation.getMode() == Conversational.MODE_MULTI) {
652 ConferenceDetailsActivity.open(this, conversation);
653 } else {
654 final Contact contact = conversation.getContact();
655 if (contact.isSelf()) {
656 switchToAccount(conversation.getAccount());
657 } else {
658 switchToContactDetails(contact);
659 }
660 }
661 }
662
663 @Override
664 public void onConversationArchived(Conversation conversation) {
665 if (performRedirectIfNecessary(conversation, false)) {
666 return;
667 }
668 final FragmentManager fragmentManager = getFragmentManager();
669 final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
670 if (mainFragment instanceof ConversationFragment) {
671 try {
672 fragmentManager.popBackStack();
673 } catch (final IllegalStateException e) {
674 Log.w(Config.LOGTAG, "state loss while popping back state after archiving conversation", e);
675 //this usually means activity is no longer active; meaning on the next open we will run through this again
676 }
677 return;
678 }
679 final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
680 if (secondaryFragment instanceof ConversationFragment) {
681 if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
682 Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
683 if (suggestion != null) {
684 openConversation(suggestion, null);
685 }
686 }
687 }
688 }
689
690 @Override
691 public void onConversationsListItemUpdated() {
692 Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
693 if (fragment instanceof ConversationsOverviewFragment) {
694 ((ConversationsOverviewFragment) fragment).refresh();
695 }
696 }
697
698 @Override
699 public void switchToConversation(Conversation conversation) {
700 Log.d(Config.LOGTAG, "override");
701 openConversation(conversation, null);
702 }
703
704 @Override
705 public void onConversationRead(Conversation conversation, String upToUuid) {
706 if (!mActivityPaused && pendingViewIntent.peek() == null) {
707 xmppConnectionService.sendReadMarker(conversation, upToUuid);
708 } else {
709 Log.d(Config.LOGTAG, "ignoring read callback. mActivityPaused=" + mActivityPaused);
710 }
711 }
712
713 @Override
714 public void onAccountUpdate() {
715 this.refreshUi();
716 }
717
718 @Override
719 public void onConversationUpdate() {
720 if (performRedirectIfNecessary(false)) {
721 return;
722 }
723 this.refreshUi();
724 }
725
726 @Override
727 public void onRosterUpdate() {
728 this.refreshUi();
729 }
730
731 @Override
732 public void OnUpdateBlocklist(OnUpdateBlocklist.Status status) {
733 this.refreshUi();
734 }
735
736 @Override
737 public void onShowErrorToast(int resId) {
738 runOnUiThread(() -> Toast.makeText(this, resId, Toast.LENGTH_SHORT).show());
739 }
740}